1 2005-02-12 Bruno Haible <bruno@clisp.org>
3 * allocsa.h: Add extern "C" for C++.
5 2005-02-10 Bruno Haible <bruno@clisp.org>
7 * allocsa.h (sa_alignof): Define differently with AIX xlc, to avoid
8 a bug of this compiler on AIX 3.2.5 dealing with enums.
10 2006-07-22 Bruno Haible <bruno@clisp.org>
12 * gettext.h: Update to GNU gettext-0.15.
14 2006-07-22 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
15 and Simon Josefsson <jas@extundo.com>
17 * getaddrinfo.h (AI_PASSIVE): Make sure it is defined.
19 * getaddrinfo.c (getaddrinfo): Support AI_PASSIVE.
21 2006-07-21 Eric Blake <ebb9@byu.net>
23 * stdlib-safer.h: New file from coreutils, required by
26 2006-07-19 Derek R. Price <derek@ximbiot.com>
28 * getaddrinfo.h: Don't define unimplemented AI_* flags.
29 Reindent and repaginate.
31 2006-07-17 Bruno Haible <bruno@clisp.org>
33 * gl_list.h: New file.
34 * gl_list.c: New file.
35 * gl_array_list.h: New file.
36 * gl_array_list.c: New file.
37 * gl_carray_list.h: New file.
38 * gl_carray_list.c: New file.
39 * gl_linked_list.h: New file.
40 * gl_linked_list.c: New file.
41 * gl_anylinked_list1.h: New file.
42 * gl_anylinked_list2.h: New file.
43 * gl_avltree_list.h: New file.
44 * gl_avltree_list.c: New file.
45 * gl_anyavltree_list1.h: New file.
46 * gl_anyavltree_list2.h: New file.
47 * gl_rbtree_list.h: New file.
48 * gl_rbtree_list.c: New file.
49 * gl_anyrbtree_list1.h: New file.
50 * gl_anyrbtree_list2.h: New file.
51 * gl_anytree_list1.h: New file.
52 * gl_anytree_list2.h: New file.
53 * gl_linkedhash_list.h: New file.
54 * gl_linkedhash_list.c: New file.
55 * gl_anyhash_list1.h: New file.
56 * gl_anyhash_list2.h: New file.
57 * gl_avltreehash_list.h: New file.
58 * gl_avltreehash_list.c: New file.
59 * gl_rbtreehash_list.h: New file.
60 * gl_rbtreehash_list.c: New file.
61 * gl_anytreehash_list1.h: New file.
62 * gl_anytreehash_list2.h: New file.
64 * gl_oset.h: New file.
65 * gl_oset.c: New file.
66 * gl_array_oset.h: New file.
67 * gl_array_oset.c: New file.
68 * gl_avltree_oset.h: New file.
69 * gl_avltree_oset.c: New file.
70 * gl_rbtree_oset.h: New file.
71 * gl_rbtree_oset.c: New file.
72 * gl_anytree_oset.h: New file.
74 2006-07-16 Paul Eggert <eggert@cs.ucla.edu>
76 * dirchownmod.c, dirchownmod.h, mkancesdirs.c, mkancesdirs.h:
78 * mkdir-p.c: Don't include alloca.h, stdio.h, sys/types.h,
79 unistd.h, string.h, chdir-safer.h, dirname.h, lchmod.h, lchown.h,
80 save-cwd.h. Instead, include dirchownmod.h and mkancesdirs.h.
81 (make_dir_parents): New args MAKE_ANCESTOR, OPTIONS, ANNOUNCE,
82 MODE_BITS. Remove options VERBOSE_FMT_STRING, CWD_ERRNO. All
83 callers changed. Revamp internals significantly, by not
84 attempting to create directories that are temporarily more
85 permissive than the final results. Do not attempt to use
86 save_cwd/restore_cwd; it isn't worth it for mkdir and install.
87 This removes some race conditions, fixes some bugs, and simplifies
88 things. Use new dirchownmod function to do owner and mode changes.
89 * mkdir-p.h: Likewise.
90 * modechange.c (octal_to_mode): New function.
91 (struct mode_change): New member mentioned.
92 (make_node_op_equals): New arg mentioned. All callers changed.
93 (mode_compile): Keep track of which mode bits the user has explicitly
95 (mode_adjust): New arg DIR, so that we implement the X op correctly.
96 New arg PMODE_BITS, to keep track of which mode bits the user
97 mentioned; it treats S_ISUID and S_ISGID speciall.
99 * modechange.h: Likewise.
101 2006-07-11 Derek R. Price <derek@ximbiot.com>
103 * glob.c: s/NAMLEN/_D_EXACT_NAMLEN/.
105 2006-07-10 Derek R. Price <derek@ximbiot.com>
107 * backupfile.c, dirfd.h, fts.c, getcwd.c, glob.c, glob_.h:
108 Ignore the obsolescent !HAVE_DIRENT_H case. Consolidate NAMLEN
109 macros into the GNU _D_EXACT_NAMLEN.
110 * savedir.c: Likewise.
111 (savedirstream): Use _D_EXACT_NAMLEN in preference to strlen.
113 2006-07-09 Jim Meyering <jim@meyering.net>
115 * argp-pv.c: Remove a doubled word in a comment.
116 * check-version.c (check_version): Likewise.
117 * javacomp.c (compile_java_class): Likewise.
119 2006-07-08 Jim Meyering <jim@meyering.net>
121 * getndelim2.h (getndelim2): Remove doubled "after" in comment.
123 2006-07-06 Jim Hyslop <jhyslop@dreampossible.ca> (tiny change)
125 * lib/getaddrinfo.c: Changes to compile under MSVC6: changed
126 '#if WIN32_NATIVE' to '#ifdef' & moved WSAAPI macro inside
127 brackets. Other minor changes to suppress some compiler
130 2006-07-06 Paul Eggert <eggert@cs.ucla.edu>
132 * getloadavg.c: Use __VMS, not VMS.
133 * getopt.c: Likewise.
134 * getpagesize.h: Likewise.
135 * glob.c: Remove most VMS cruft; it hasn't been tested for a while and
136 probably does not work.
138 2006-07-06 Derek R. Price <derek@ximbiot.com>
139 and Paul Eggert <eggert@cs.ucla.edu>
141 * backupfile.c [HAVE_DIRENT_H && ! HAVE_NDIR_H]:
142 Don't worry about this obsolete case any more.
143 (HAVE_DIR): Remove. All uses removed; we now assume you can read
145 * dirfd.h [HAVE_DIRENT_H && ! HAVE_NDIR_H]: Don't
146 worry about this obsolete case any more.
148 * getcwd.c: Likewise.
150 * savedir.c: Likewise.
152 2006-07-06 Paul Eggert <eggert@cs.ucla.edu>
154 * .cppi-disable: Add wcwidth.
155 * fnmatch.c (ISBLANK): Remove. All uses changed to isblank.
156 (isblank) [! (defined isblank || HAVE_DECL_ISBLANK)]: New macro.
157 (ISGRAPH): Remove. All uses changed to isgraph.
158 (FOLD) [!defined _LIBC]: Remove special case.
159 * getdate.y (lookup_word): Remove no-longer-needed call to islower.
160 * regext_internal.h (isblank): Depend on HAVE_DECL_ISBLANK, not
162 * strftime.c (TOLOWER, TOUPPER) [!defined _LIBC]: Remove special case.
164 2006-07-06 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
166 * strtod.c (strtod): cast the argument of tolower to unsigned char.
168 2006-07-05 Paul Eggert <eggert@cs.ucla.edu>
170 * memcasecmp.c: Include <limits.h>.
171 (memcasecmp): Don't assume UCHAR_MAX <= INT_MAX.
172 * strtod.c (strtod): Don't assume isspace works on negative chars.
173 Don't assume isdigit succeeds only on '0' through '9'.
175 2006-07-05 Derek R. Price <derek@ximbiot.com>
177 * exclude.c (IN_CTYPE_DOMAIN, is_space): Remove; no longer needed.
178 All uses of is_space replaced by isspace.
179 * exit.h: Don't talk about STDC_HEADERS.
180 * fnmatch.c (ISASCII): Remove; no longer needed. All uses removed.
181 (ISPRINT, ISDIGIT, ISALNUM, ISALPHA, ISCNTRL, ISLOWER, ISPUNCT):
182 (ISSPACE, ISUPPER, ISXDIGIT): Remove; no longer needed. All uses
183 replaced by isprint etc.
184 * getdate.y (IN_CTYPE_DOMAIN, ISSPACE, ISALPHA, ISLOWER): Likewise.
185 * getusershell.c (IN_CTYPE_DOMAIN, ISSPACE): Likewise.
186 * memcasecmp.c (IN_CTYPE_DOMAIN, ISLOWER, TOUPPER): Likewise.
187 * strtod.c (IN_CTYPE_DOMAIN, ISSPACE, ISDIGIT, TOLOWER): Likewise.
188 * strtol.c (IN_CTYPE_DOMAIN): Likewise.
189 * xstrtol.c (IN_CTYPE_DOMAIN, ISSPACE): Likewise.
191 2006-07-05 Eric Blake <ebb9@byu.net>
193 * getaddrinfo.h (NI_NUMERICHOST, NI_NUMERICSERV): Define if
194 missing from netdb.h.
195 * getaddrinfo.c (includes): Include inet_ntop and snprintf.
197 2006-06-27 Bruno Haible <bruno@clisp.org>
199 Assume ANSI C header files and <ctype.h> functions.
200 * mbswidth.c (IN_CTYPE_DOMAIN, ISPRINT, ISCNTRL): Remove macros.
201 (mbsnwidth): Use isprint, iscntrl instead.
203 2006-07-03 Jim Meyering <jim@meyering.net>
205 * cycle-check.h (CYCLE_CHECK_REFLECT_CHDIR_UP): Abort if this
206 macro is used before the first cycle_check call.
208 2006-07-03 Paul Eggert <eggert@cs.ucla.edu>
210 * stdint_.h: Include <sys/types.h> after @FULL_PATH_STDINT_H@, for
211 MacOS X 10.4.6. Don't mention <sys/int_types.h>. Problems
212 reported by Mark D. Baushke, one in
213 <http://lists.gnu.org/archive/html/bug-gnulib/2006-07/msg00015.html>.
215 Merge from coreutils.
217 * .cppi-disable: Add stdint_.h.
218 * .cvsignore: Add stdint.h.
220 2006-06-30 Paul Eggert <eggert@cs.ucla.edu>
222 * xstrtod.c (XSTRTOD, DOUBLE): New macros, so that we can support
223 both double and long double versions.
224 (XSTRTOD): Renamed from xstrtod. Use DOUBLE internally.
225 * xstrtold.c: New file.
226 * xstrtod.h (xstrtold): New decl.
228 2006-05-22 Paul Eggert <eggert@cs.ucla.edu>
230 * filemode.c (setst): Remove.
231 (strmode): Rewrite to avoid setst. This makes the code shorter,
232 (arguably) clearer, and the generated code is a bit smaller on my
233 Debian GNU/Linux stable x86 host.
235 2006-04-17 Paul Eggert <eggert@cs.ucla.edu>
237 * filemode.c: Include "filemode.h" first, to test the interface.
238 Assume that filemode.h includes sys/types.h and sys/stat.h.
239 (HAVE_ST_DM_MODE): New macro, moved here from ls.c.
240 (ftypelet): Reorder to put common cases first, for efficiency.
241 Add 'P', 'w'. Remove 'M', since it's now the caller's responsibility
243 (strmode): Renamed from mode_string, and now stores 12 bytes instead
244 of 10, for compatibility with FreeBSD. All callers changed.
245 (filemodestring): Now stores 12 bytes instead of 10, and sets file types
246 that can't be deduced solely from st_mode. First arg is now a const
248 * filemode.h (HAVE_DECL_STRMODE): Include <string.h> for strmode.
249 (strmode): Renamed from mode_string.
250 (filemodestring): New decl.
251 * stat-macros.h: Don't undef S_ISDOOR, since it's never buggy.
252 (S_ISDOOR): Don't bother with S_IFDOOR, since that code is never needed.
253 (S_ISPORT, S_ISWHT): New macros, if not already defined.
255 2006-04-12 Paul Eggert <eggert@cs.ucla.edu>
257 * fsusage.c: Don't include <inttypes.h> or <stdint.h>, since
258 fsusage.h now does that. Include fsusage.h first, to test interface.
259 Prefer statvfs if it works, since it's blessed by POSIX. Attempt
260 at most one method (the old code could have generated decls that
261 didn't conform to C89, not that this was ever exercised).
262 * fsusage.h: Include <inttypes.h> and <stdint.h> if they exist.
264 2006-03-19 Jim Meyering <jim@meyering.net>
266 Work even in a chroot where d_ino values for entries in "/"
267 don't match the stat.st_ino values for the same names.
268 * getcwd.c (__getcwd): When no d_ino value matches the target inode
269 number, iterate through all entries again, using lstat instead.
270 Reported by Kenshi Muto in http://bugs.debian.org/355810, and by
271 Zouhir Hafidi in https://bugzilla.redhat.com/bugzilla/190656.
273 * getcwd.c (__getcwd): Clarify a comment.
274 Use memcpy in place of a call to strcpy.
276 2006-03-12 Jim Meyering <jim@meyering.net>
278 * fts-cycle.c (leave_dir): If cycle-check's saved dev-ino pair matches
279 that of the current directory (which we're about to chdir ".." out of),
280 then save the dev-ino of the parent, instead.
282 * same-inode.h (SAME_INODE): New file/macro.
283 * chdir-safer.c (SAME_INODE): Remove definition.
284 Include "same-inode.h", instead.
286 * cycle-check.h: Include "same-inode.h".
287 (CYCLE_CHECK_REFLECT_CHDIR_UP): Define.
288 * cycle-check.c (SAME_INODE): Remove definition.
289 * root-dev-ino.h: Include "same-inode.h".
291 2006-03-11 Eric Blake <ebb9@byu.net>
293 * same.c (same_name): s/base_name/last_component/
294 * backupfile.c (check_extension, numbered_backup): Likewise.
295 * filenamecat.c (file_name_concat): Likewise.
297 2006-03-11 Eric Blake <ebb9@byu.net>,
298 Paul Eggert <eggert@cs.ucla.edu>
300 * dirname.h (FILE_SYSTEM_PREFIX_LEN): Move here from dos.m4.
301 [FILE_SYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]: Don't treat 1: as a
303 (IS_ABSOLUTE_FILE_NAME): Treat all drive letters as absolute on
304 platforms like cygwin with FILE_SYSTEM_DRIVE_PREFIX_IS_ABSOLUTE.
305 (last_component): New method.
306 * dirname.c (dir_len): Determine when drive letters need a
307 subsequent slash. Preserve // when it is special.
308 (dir_name): Don't append dot when drive letter is absolute.
309 [TEST_DIRNAME]: Move into a full-blown gnulib test.
310 * basename.c (base_name): New semantics - malloc the result.
311 Preserve // when it is special. Preserve relative files that look
313 (base_len): Preserve // when it is special.
314 (last_component): New method, similar to old base_name semantics.
315 * stripslash.c (strip_trailing_slashes): Use last_component, not
316 base_name. Strip redundant slashes from ///.
318 2006-07-02 Paul Eggert <eggert@cs.ucla.edu>
320 * stdint_.h (intmax_t, uintmax_t): Prefer long to long long if
321 both are 64 bits, since this seems to be the tradition, and this
322 prevents gcc -Wformat from warning about usages with PRIuMAX. If
323 we ever run into a host that prefers long long to long in this
324 case, we'll need another configure-time test. Problem reported by
327 2006-07-01 Paul Eggert <eggert@cs.ucla.edu>
329 * stdint_.h (_GL_STDINT_H): Renamed from _STDINT_H, to avoid
330 possible collision with system files.
331 (<stdio.h>, <time.h>, <wchar.h>) [defined __cplusplus && ! defined
332 __STDC_CONSTANT_MACROS)]: Do not include, since we don't need
333 WCHAR_MIN and WCHAR_MAX in this case.
334 (<stddef.h>): Do not include; no longer needed.
335 (<sys/types.h>): Include if @HAVE_SYS_TYPES_H@, not if
336 (defined(__OpenBSD__) || defined(__bsdi__) || defined(__sgi)).
337 (<sys/inttypes.h>): Include if @HAVE_SYS_INTTYPES_H@ &&
338 !@HAVE_INTTYPES_H@, not if (defined(__FreeBSD__)
339 && (__FreeBSD__ >= 3) && (__FreeBSD__ <= 4)).
340 (__STDINT_H__) [@HAVE_STDINT_H@ && defined __sgi && ! defined
341 __c99]: Define, to work around IRIX <stdint.h> incompatibility.
342 (@FULL_PATH_STDINT_H@) [!(defined(__sgi) && @HAVE_INTTYPES_H@ &&
343 !defined(__c99))]: Include in this case too, since it's harmless
345 (<inttypes.h>) [@HAVE_INTTYPES_H@]: Include, since it's no longer
347 (@FULL_PATH_INTTYPES_H@) [(defined(__hpux) || defined(_AIX)) &&
348 @HAVE_INTTYPES_H@]: Do not include, since we now include <inttypes.h>.
349 (_STDINT_MIN, _STDINT_MAX): New macros.
350 (int8_t, uint8_t, int16_t, uint16_t, int32_t, uint32_t, int64_t):
351 (uint64_t, int_least8_t, uint_least8_t, int_least16_t):
352 (uint_least16_t, int_least32_t, uint_least32_t, int_least64_t):
353 (uint_least64_t, int_fast8_t, uint_fast8_t, int_fast16_t):
354 (uint_fast16_t, int_fast32_t, uint_fast32_t, int_fast64_t):
355 (uint_fast64_t, intptr_t, uintptr_t, intmax_t, uintmax_t): Now
356 macros, not typedefs; this simplifies things quite a bit.
357 Use long int for all types narrower than int64_t.
358 (intmax_t, uintmax_t, INTMAX_C, UINTMAX_C):
359 Define in terms of long long int or int64_t or long int,
360 not int64_t or int32_t. This saves some compile-time testing.
361 (INT8_MIN, INT8_MAX, UINT8_MAX, INT16_MIN, INT16_MAX, UINT16_MAX):
362 (INT32_MIN, INT32_MAX, UINT32_MAX, INT64_MIN, INT64_MAX):
363 (UINT64_MAX, INT_LEAST8_MIN, INT_LEAST8_MAX, UINT_LEAST8_MAX):
364 (INT_LEAST16_MIN, INT_LEAST16_MAX, UINT_LEAST16_MAX):
365 (INT_LEAST32_MIN, INT_LEAST32_MAX, UINT_LEAST32_MAX):
366 (INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX, INT_FAST8_MIN):
367 (INT_FAST8_MAX, UINT_FAST8_MAX, INT_FAST16_MIN, INT_FAST16_MAX):
368 (UINT_FAST16_MAX, INT_FAST32_MIN, INT_FAST32_MAX, UINT_FAST32_MAX):
369 (INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTPTR_MIN):
370 (INTPTR_MAX, UINTPTR_MAX, INTMAX_MIN, INTMAX_MAX, UINTMAX_MAX):
371 (PTRDIFF_MIN, PTRDIFF_MAX, SIG_ATOMIC_MIN, SIG_ATOMIC_MAX):
372 (SIZE_MAX, WCHAR_MIN, WCHAR_MAX, WINT_MIN, WINT_MAX):
373 undef any previous version and define our own version, for
374 simplicity and consistency with the new macros for types.
375 (PTRDIFF_MIN, PTRDIFF_MAX, SIG_ATOMIC_MIN, SIG_ATOMIC_MAX):
376 (SIZE_MAX, WCHAR_MIN, WCHAR_MAX, WINT_MIN, WINT_MAX):
377 Simplify definitions by using _STDINT_MIN and _STDINT_MAX
378 where appropriate. Rely on new symbols @PTRDIFF_T_SUFFIX@,
379 @SIG_ATOMIC_T_SUFFIX@, @SIZE_T_SUFFIX@, @WCHAR_T_SUFFIX@,
380 @WINT_T_SUFFIX@ to keep things simple here.
381 (UINT8_C, UINT16_C, UINT32_C, INT64_C, UINT64_C):
382 Simplify by assuming typical 8/16/32/64 host, since we're
383 already doing that elsewhere anyway.
384 Use (LONG_MAX >> 31 >> 31 == 1) rather than @HAVE_LONG_64BIT@,
385 and assume long long int is 64 bits if available. This
386 speeds up 'configure'.
388 2006-06-30 Jim Hyslop <jhyslop@dreampossible.ca> (tiny change)
390 * getaddrinfo.c: fixed typo
392 2006-06-29 Eric Blake <ebb9@byu.net>
394 * stat_.h (rpl_mkdir): Declare inline, to avoid warnings about
395 unused static function.
397 2006-06-29 Eric Blake <ebb9@byu.net>
401 2006-06-29 Derek R. Price <derek@ximbiot.com>
403 * strftime.c: Assume strftime() exists.
405 2006-06-28 Bruno Haible <bruno@clisp.org>
407 * getaddrinfo.h: Fix POSIX URL.
408 * getaddrinfo.c (WIN32_NATIVE): New macro. Use it instead of _WIN32.
409 (use_win32_p): Make static.
410 (getaddrinfo): Reject service name if it is empty or does not consist
411 solely of decimal digits, or if its value is > 65535.
412 (getnameinfo): Remove useless casts.
414 2006-06-28 Derek R. Price <derek@ximbiot.com>
416 * savedir.c (CLOSEDIR): Remove. All uses changed to closedir.
417 Autoconf 2.60 says this stuff was obsolete.
419 2006-05-12 Bruno Haible <bruno@clisp.org>
421 * mkdtemp.c [MINGW]: Include <io.h>.
422 (mkdir): Define using _mkdir.
424 2006-06-28 Bruno Haible <bruno@clisp.org>
426 * wcwidth.h: Declare nothing if !HAVE_WCHAR_T. Provide a fallback
427 declaration for wcwidth.
428 * mbswidth.c: Restore the includes of <wchar.h> and <wctypes.h>.
430 2006-06-28 Eric Blake <ebb9@byu.net>
432 * xvasprintf.h: Fix comments.
434 2006-06-28 Eric Blake <ebb9@byu.net>
436 * mbchar.h (wcwidth): Include wcwidth.h.
437 * mbswidth.c (wcwidth): Move from here...
438 * wcwidth.h: ...to this new file.
440 2006-06-28 Simon Josefsson <jas@extundo.com>
442 * getaddrinfo.c: Try to load ws2_32.dll on Windows, to find the
443 functions there. It will succeed on Windows XP, but on Windows
444 2000 and (presumably) earlier, it will fail, and use the internal
446 (use_win32_p): New function.
447 (getaddrinfo): Use strtoul on servname, to support numeric ports.
448 Support AI_NUMERICSERV to disable getservbyname.
449 (getnameinfo): New function, only supports
450 NI_NUMERICHOST|NI_NUMERICSERV for now.
452 * getaddrinfo.h: Test and check for AI_* flags separately, MinGW
453 only have some of them. Add AI_NUMERICSERV. Add prototype for
456 2006-06-27 Bruno Haible <bruno@clisp.org>
458 * stdint_.h (intmax_t, uintmax_t): Undefine before typedef.
460 2006-06-26 Paul Eggert <eggert@cs.ucla.edu>
462 * base64.c (B64): Use _ as the formal parameter, not x, to avoid
463 bug in IBM C V6 for AIX. Problem reported by Larry Jones in
464 <http://lists.gnu.org/archive/html/bug-gnulib/2006-06/msg00181.html>.
466 2006-06-26 Bruno Haible <bruno@clisp.org>
468 * stdint_.h: Include <wchar.h> if necessary for WCHAR_MIN or
470 Reported by Mark D. Baushke and Larry Jones.
472 2006-06-26 Bruno Haible <bruno@clisp.org>
474 * stdint_.h: Don't include <stdint.h> when using the SGI C compiler
476 Suggested by Mark D. Baushke and Larry Jones.
478 2006-06-23 Mark D. Baushke <mdb@gnu.org>
480 * stdint_.h: Treat BSD/OS like OpenBSD.
482 2006-06-23 Bruno Haible <bruno@clisp.org>
484 * stdint_.h: Treat IRIX like OpenBSD.
486 2006-06-23 Bruno Haible <bruno@clisp.org>
488 * stdint_.h (UINT8_C, UINT16_C, UINT32_C): Define according to
489 ISO C 99 Technical Corrigendum 1.
491 2006-06-22 Paul Eggert <eggert@cs.ucla.edu>
493 * glob.c (collated_compare): Remove 'const' uses that weren't needed.
494 Some compiler complained about some of them. Problem reported by
496 <http://lists.gnu.org/archive/html/bug-gnulib/2006-06/msg00172.html>.
498 2006-06-21 Simon Josefsson <jas@extundo.com>
500 * getaddrinfo.c (getaddrinfo): Set ai_family in the return
503 * socket_.h: Don't define WINVER.
505 * inet_pton.h, inet_pton.c: New file, taken from glibc but
506 slightly modified to work in gnulib.
508 2006-06-19 Paul Eggert <eggert@cs.ucla.edu>
510 * read-file.c (fread_file): Start with buffer allocation of
511 0 bytes rather than 1 byte; this simplifies the code.
512 Don't invoke feof; it's not needed. Refactor to avoid duplicate
513 code to free buffer and save/restore errno.
514 (internal_read_file): Remove unused local.
516 2006-06-20 Paul Eggert <eggert@cs.ucla.edu>
518 * openat.c (openat): Use ?:, not if, to work around GCC bug 4210
519 <http://gcc.gnu.org/bugzilla/show_bug.cgi?id=4210>.
520 Problem reported by Denis Excoffier in
521 <http://lists.gnu.org/archive/html/bug-tar/2006-06/msg00023.html>.
523 2006-06-19 Simon Josefsson <jas@extundo.com>
525 * inet_ntop.c: Always build inet_ntop4, since inet_ntop6 calls it.
527 2006-06-19 Paul Eggert <eggert@cs.ucla.edu>
529 * alloca_.h (alloca) [defined alloca]: Don't define or declare.
531 2006-06-17 Bruno Haible <bruno@clisp.org>
533 * stdint_.h [FreeBSD >= 5]: Don't include <sys/inttypes.h>.
535 2006-06-17 Bruno Haible <bruno@clisp.org>
537 * stdint_.h (_UINT8_T, _UINT32_T, _UINT64_T): New macros. Fixes a
538 problem on Solaris 2.5.1.
540 2006-06-16 Eric Blake <ebb9@byu.net>
542 * unsetenv.c [!defined errno]: Assume errno.h declares errno.
543 * unicodeio.c [!defined errno]: Likewise.
544 * strtol.c [!defined errno]: Likewise.
545 * strtod.c [!defined errno]: Likewise.
547 2006-06-15 Bruno Haible <bruno@clisp.org>
549 * stdint_.h: Rewritten to be fully auto-configured.
550 Fixes bug on HP-UX/IA64.
552 2006-06-11 Paul Eggert <eggert@cs.ucla.edu>
554 * getdate.y (__attribute__): Don't define if already defined.
555 Problem reported by Larry Jones.
556 * utimens.c (__attribute__): Likewise.
558 2006-06-04 Paul Eggert <eggert@cs.ucla.edu>
560 * regexec.c (group_nodes_into_DFAstates): Fix a buffer overrun
561 reported by Andreas Schwab.
563 2006-05-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
564 Bruno Haible <bruno@clisp.org>
566 * strndup.c (strndup) [!_LIBC]: Don't undefine macro definition.
568 2006-05-26 Martin Lambers <marlam@marlam.de>
570 * getpass.c: Updates the test for the native W32 API, and adds
571 missing includes, thus fixing compilation warnings.
573 2006-05-25 Paul Eggert <eggert@cs.ucla.edu>
575 * tempname.c (small_open, large_open): New macros.
576 (__open, __open64) [!_LIBC]: Remove.
577 (__gen_tempname): Use small_open and large_open instead of __open
578 and __open64. This fixes a portability bug on HP-UX 11.11i
579 reported by Simon Wing-Tang in
580 <http://lists.gnu.org/archive/html/bug-coreutils/2006-05/msg00114.html>.
582 2006-05-25 Sergey Poznyakoff <gray@gnu.org.ua>
584 * exclude.c (exclude_fnmatch): New function.
585 (excluded_file_name): Call exclude_fnmatch.
586 * exclude.h (excluded_file_name): New prototype
588 2006-05-24 Bruno Haible <bruno@clisp.org>
590 * printf-args.c (printf_fetchargs): Turn NULL pointers for
591 TYPE_STRING and TYPE_WIDE_STRING into a non-NULL replacement.
592 Reported by Thorsten Maerz <torte@netztorte.de> via
593 Aaron Stone <aaron@serendipity.cx>.
595 2006-05-19 Paul Eggert <eggert@cs.ucla.edu>
597 * nanosleep.c [HAVE_SYS_SELECT_H]: Include <sys/select.h>.
598 Use the usual Autoconf way to include <time.h> and/or sys/time.h.
599 (my_usleep): Don't mishandle maximum value.
601 2006-05-19 Jim Meyering <jim@meyering.net>
603 * getugroups.c: Correct an outdated comment. From Bruno Haible.
605 2006-05-17 Bruno Haible <bruno@clisp.org>
608 * classpath.c (PATH_SEPARATOR) [CYGWIN]: Define as ':'.
610 2006-05-17 Bruno Haible <bruno@clisp.org>
612 * stdint_.h: Fix recognition of Cygwin.
614 2006-05-11 Jim Meyering <jim@meyering.net>
616 * sha1.c (sha1_buffer): Correct comment: s/MD5/SHA1/. From James Lemley.
618 2006-05-10 Paul Eggert <eggert@cs.ucla.edu>
620 * crc.c (crc32_update): Remove unnecessary L suffix.
621 * md4.c (rol): Cast right-shift arg to uint32_t to prevent
622 unwanted sign propagation, e.g., on hosts with 64-bit int.
623 There still are some problems with reeelly weird theoretical hosts
624 (e.g., 33-bit int) but it's not worth worrying about now.
625 * sha1.c (rol): Likewise.
626 (K1, K2, K3, K4): Remove unnecessary L suffix.
628 2006-05-10 Bruno Haible <bruno@clisp.org>
630 * des.c: Cast to avoid warnings.
632 2006-05-10 Simon Josefsson <jas@extundo.com>
634 * md4.c: Typo fix, update copyright years.
635 (K1, K2): Don't use L because it turn computations into 64-bit on
638 2006-05-09 Bruno Haible <bruno@clisp.org>
640 * xvasprintf.c: Include limits.h, string.h, xsize.h.
641 (EOVERFLOW): Define fallback value.
642 (xstrcat): New function.
643 (xvasprintf): Recognize the special case of a string concatenation.
645 2006-05-01 Bruno Haible <bruno@clisp.org>
647 * stdint_.h: Shorter URL.
648 * inttypes.h: Likewise.
650 2006-05-02 Paul Eggert <eggert@cs.ucla.edu>
652 * verify.h: Document the internals better. Most of this change
653 was written by Bruno Haible.
655 2006-04-29 Bruno Haible <bruno@clisp.org>
657 * gcd.c: Use WORD_T and GCD instead of unsigned long and gcd.
658 Suggested by Oskar Liljeblad <oskar@osk.mine.nu>.
660 2006-04-25 Paul Eggert <eggert@cs.ucla.edu>
662 * getdate.y (get_date): When adding relative date, start with the
663 initial time, not with the result of the first mktime call.
665 2006-04-23 Bruno Haible <bruno@clisp.org>
667 * copy-file.c: Include <unistd.h> unconditionally.
668 * execute.c: Likewise.
669 * fatal-signal.c: Likewise.
670 * findprog.c: Likewise.
671 * mkdtemp.c: Likewise.
674 * wait-process.h: Likewise.
676 2006-04-23 Bruno Haible <bruno@clisp.org>
678 * fwriteerror.c (fwriteerror): Call fclose also when an error
679 condition was already detected.
680 Reported by Ben Pfaff <blp@cs.stanford.edu>.
682 2006-04-19 Derek Price <derek@ximbiot.com>
683 Eric Blake <ebb9@byu.net>
685 * inttypes.h: Correct grammar in comment.
687 2006-04-18 Derek Price <derek@ximbiot.com>
688 Paul Eggert <eggert@cs.ucla.edu>
690 * inttypes.h: New file.
691 * strtoimax.c: Assume <inttypes.h>.
693 2006-04-15 Paul Eggert <eggert@cs.ucla.edu>
695 * utimens.c (futimens): glibc futimesat messes up if /proc
696 isn't mounted. Problem reported by Kir Kolyshkin.
698 2006-04-13 Paul Eggert <eggert@cs.ucla.edu>
700 * regcomp.c (init_dfa): Don't use wchar_t or wctype_t if RE_ENABLE_I18N
701 is not defined. Problem reported by Mark D. Baushke via Derek R. Price.
702 * regex.h (RE_DUP_MAX): Update comment to match current implementation.
704 2006-04-09 Paul Eggert <eggert@cs.ucla.edu>
706 Merge regex changes from libc, removing some of our
707 POSIX-conformance changes that were rejected and redoing them in a
710 * regcomp.c (re_compile_internal, init_dfa):
711 Length arg is now size_t, not Idx. All uses changed.
712 (peek_token): Forward decl now says internal_function.
713 (__re_error_msgid, __re_error_msgid_idx):
714 Now static rather than extern with attribute_hidden.
715 (re_compile_pattern) [!defined _LIBC]: Use K&R-style defn.
716 For some reason libc prefers K&R style defns for external functions.
717 (regerror) [!defined _LIBC]: Likewise.
718 (re_set_syntax, re_compile_fastmap, regcomp, regfree, re_comp):
719 (seek_collating_symbol_entry, lookup_collation_sequence_value):
720 (build_range_exp, build_collating_symbol):
722 (re_compile_fastmap): Use '\0' to memset, not 0.
723 (utf8_sb_map): Make the calculations more obvious.
724 (init_dfa, parse_bracket_exp, build_charclass_op):
725 Call calloc and cast result, as glibc does.
726 (init_word_char, fetch_token, peek_token, peek_token_bracket):
727 (build_range_exp, build_collating_symbol):
728 Now internal functions.
730 * regex.c [!defined _LIBC]: Allow compiling with C++ compilers.
732 * regex.h (__USE_GNU_REGEX): New macro. Don't depend on
733 _REGEX_SOURCE any more; depend on _GNU_SOURCE instead.
734 Don't depend on VMS; depend on __VMS instead, for POSIX
736 (regoff_t): Define to ssize_t, not long int.
738 Remove the REG_ macros named below. Instead, make the old names
739 (e.g., RE_BACKSLASH_ESCAPE_IN_LISTS) visible only if
741 (REG_BACKSLASH_ESCAPE_IN_LISTS):
742 (REG_BK_PLUS_QM, REG_CHAR_CLASSES, REG_CONTEXT_INDEP_ANCHORS):
743 (REG_CONTEXT_INDEP_OPS, REG_CONTEXT_INVALID_OPS):
744 (REG_DOT_NEWLINE, REG_DOT_NOT_NULL, REG_HAT_LISTS_NOT_NEWLINE):
745 (REG_INTERVALS, REG_LIMITED_OPS, REG_NEWLINE_ALT):
746 (REG_NO_BK_BRACES, REG_NO_BK_PARENS, REG_NO_BK_REFS):
747 (REG_NO_BK_VBAR, REG_NO_EMPTY_RANGES):
748 (REG_UNMATCHED_RIGHT_PAREN_ORD, REG_NO_POSIX_BACKTRACKING):
749 (REG_NO_GNU_OPS, REG_DEBUG, REG_INVALID_INTERVAL_ORD):
750 (REG_IGNORE_CASE, REG_CARET_ANCHORS_HERE):
751 (REG_CONTEXT_INVALID_DUP, REG_NO_SUB, REG_SYNTAX_EMACS):
752 (REG_SYNTAX_AWK, REG_SYNTAX_GNU_AWK, REG_SYNTAX_POSIX_AWK):
753 (REG_SYNTAX_GREP, REG_SYNTAX_EGREP, REG_SYNTAX_POSIX_EGREP):
754 (REG_SYNTAX_ED, REG_SYNTAX_SED, _REG_SYNTAX_POSIX_COMMON):
755 (REG_SYNTAX_POSIX_BASIC, REG_SYNTAX_POSIX_MINIMAL_BASIC):
756 (REG_SYNTAX_POSIX_EXTENDED, REG_SYNTAX_POSIX_MINIMAL_EXTENDED):
757 (REG_DUP_MAX, REG_UNALLOCATED, REG_REALLOCATE, REG_FIXED):
759 Remove. All uses replaced by the old RE_* names.
760 (RE_BACKSLASH_ESCAPE_IN_LISTS):
761 (RE_BK_PLUS_QM, RE_CHAR_CLASSES, RE_CONTEXT_INDEP_ANCHORS):
762 (RE_CONTEXT_INDEP_OPS, RE_CONTEXT_INVALID_OPS):
763 (RE_DOT_NEWLINE, RE_DOT_NOT_NULL, RE_HAT_LISTS_NOT_NEWLINE):
764 (RE_INTERVALS, RE_LIMITED_OPS, RE_NEWLINE_ALT):
765 (RE_NO_BK_BRACES, RE_NO_BK_PARENS, RE_NO_BK_REFS):
766 (RE_NO_BK_VBAR, RE_NO_EMPTY_RANGES):
767 (RE_UNMATCHED_RIGHT_PAREN_ORD, RE_NO_POSIX_BACKTRACKING):
768 (RE_NO_GNU_OPS, RE_DEBUG, RE_INVALID_INTERVAL_ORD):
769 (RE_IGNORE_CASE, RE_CARET_ANCHORS_HERE):
770 (RE_CONTEXT_INVALID_DUP, RE_NO_SUB):
771 Don't bother having these macros be independent of each others'
772 values, since they no longer exist in the POSIX name space.
774 Rename the following member names back to their old names,
775 unless !__USE_GNU_REGEX. All uses changed back.
776 (buffer): Renamed from re_buffer.
777 (allocated): Renamed from re_allocated.
778 (used): Renamed from re_used.
779 (syntax): Renamed from re_syntax.
780 (fastmap): Renamed from re_fastmap.
781 (translate): Renamed from re_translate.
782 (can_be_null): Renamed from re_can_be_null.
783 (regs_allocated): Renamed from re_regs_allocated.
784 (fastmap_accurate): Renamed from re_fastmap_accurate.
785 (no_sub): Renamed from re_no_sub.
786 (not_bol): Renamed from re_not_bol.
787 (not_eol): Renamed from re_not_eol.
788 (newline_anchor): Renamed from re_newline_anchor.
789 (num_regs): Renamed from rm_num_regs.
790 (start): Renamed from rm_start.
791 (end): Renamed from rm_end.
793 (free_state): Move up a bit.
795 * regex_internal.h (inline) [__GNUC__ < 3 && defined _LIBC]:
797 (ASCII_CHARS): New macro, replacing all uses of 0x80 and/or SBC_MAX / 2
798 when that is what is intended.
799 (SBC_MAX): Define to UCHAR_MAX + 1, not 256.
800 (__re_error_msgid, __re_error_msgid_idx): Remove decls; not needed.
802 (re_xmalloc, re_calloc, re_xrealloc, re_x2realloc): Remove.
803 All uses changed back to re_malloc, etc. It's now the caller's
804 responsibility to check for overflow; all callers changed.
805 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc, re_xnrealloc):
806 (re_x2nrealloc): Remove.
807 (free_state): Remove decl.
809 * regexc.c (regexec, re_match, re_search, re_match_2, re_search_2):
810 (re_set_registers, re_exec):
813 2006-01-31 Roland McGrath <roland@redhat.com>
815 * regcomp.c (calc_eclosure_iter): Remove dead variables.
816 Reported by Mike Frysinger <vapier@gentoo.org>.
818 2006-01-15 Andreas Jaeger <aj@suse.de>
821 * regex_internal.c (re_string_reconstruct): Adjust for
822 build_wcs_upper_buffer change.
823 (build_wcs_upper_buffer): Change return type.
825 2005-12-10 Ulrich Drepper <drepper@redhat.com>
827 * regex_internal.h: Include <stdint.h> if available.
829 2005-12-06 Paolo Bonzini <bonzini@gnu.org>
831 * regex_internal.h (SIZE_MAX): Provide a default definition.
833 2005-10-14 Ulrich Drepper <drepper@redhat.com>
835 * regcomp.c: Adjust for changed secondary hash function.
837 2005-09-30 Ulrich Drepper <drepper@redhat.com>
839 * regex.h: Pretty printing.
840 Clean up namespace a bit.
842 2005-09-30 Jakub Jelinek <jakub@redhat.com>
844 * regexec.c (update_cur_sifted_state, check_arrival,
845 check_arrival_add_next_nodes): Avoid using uninitialized variable.
847 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
848 Ulrich Drepper <drepper@redhat.com>
851 * regex_internal.h (bitset_t): Renamed from bitset. All uses changed.
852 (bitset_word_t): Renamed from bitset_word. All uses changed.
854 2005-09-22 Ulrich Drepper <drepper@redhat.com>
857 * regex.h: Define RE_TRANSLATE_TYPE as unsigned char *.
858 * regcomp.c: Remove unnecessary uses of
859 unsigned RE_TRANSLATE_TYPE.
860 * regex_internal.h: Likewise.
861 * regex_internal.c: Likewise.
862 * regexec.c: Likewise.
863 Based on a patch by Stepan Kasal <kasal@ucw.cz>.
865 2005-09-07 Ulrich Drepper <drepper@redhat.com>
867 * regexec.c (find_recover_state): Remove unnecessary
869 (transit_state_bkref): Make DFA a const pointer.
870 (get_subexp): Likewise.
871 (check_arrival): Likewise.
872 (update_cur_sifted_state): Likewise.
873 (re_search_internal): Likewise.
874 (prune_impossible_nodes): Likewise.
875 (acquire_init_state_context): Likewise.
876 (proceed_next_node): Likewise.
877 (set_regs): Likewise.
878 (free_fail_stack_return): Likewise.
879 (check_arrival_expand_ecl): Mark DFA parameter as const.
880 (check_arrival_expand_ecl_sub): Likewise.
881 (check_subexp_limits): Likewise.
882 (sub_epsilon_src_nodes): Likewise.
883 (add_epsilon_src_nodes): Likewise.
884 (merge_state_array): Likewise.
885 (update_regs): Likewise.
886 (build_trtable): Likewise.
887 (sift_states_backward): Mark MCTX parameter as const.
888 (build_sifted_states): Likewise.
889 (update_cur_sifted_state): Likewise.
890 (sift_states_mkref): Likewise.
891 (check_arrival_expand_ecl): Mark eclosure as const.
892 (check_dst_limits_calc_pos_1): Likewise.
893 * regex_internal.h (re_match_context_t): Make dfa a const
896 2005-09-06 Ulrich Drepper <drepper@redhat.com>
898 * regexec.c (merge_state_with_log): Define dfa as const pointer.
899 (transit_state_sb): Likewise.
900 (transit_state_mb): Likewise.
901 (sift_states_iter_mb): Likewise.
902 (check_arrival_add_next_nodes): Likewise.
903 (check_node_accept_bytes): Change first parameter to pointer-to-const.
904 [_LIBC] (re_search_2_stub): Use mempcpy.
906 * regex_internal.c (re_string_reconstruct): Avoid calling
907 mbrtowc for very simple UTF-8 case.
909 * regex_internal.c (re_acquire_state): Make DFA pointer arg
911 (re_acquire_state_context): Likewise.
912 * regex_internal.h: Adjust prototypes.
914 * regex.c: Prevent using C++ compilers.
916 * regex_internal.c (re_acquire_state): Minor code rearrangement.
917 (re_acquire_state_context): Likewise.
919 2006-03-29 Mark D. Baushke <mdb@gnu.org>
920 Bruno Haible <bruno@clisp.org>
922 * stdint_.h: On OpenBSD, don't redefine types already included in
923 <sys/types.h> and <inttypes.h>.
925 2006-03-24 Eric Blake <ebb9@byu.net>
927 * time_r.c (copy_string_result): Remove, as it is no longer used.
929 2006-03-24 Simon Josefsson <jas@extundo.com>
931 * base64.c: Fix problems reported by Eric Blake <ebb9@byu.net>,
932 including some doc fixes.
933 (base64_encode_alloc): Fix +1 bug on allocation failures.
935 2006-03-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
937 * base64.c (base64_encode): Do not read past end of array with
938 unsanitized input on systems with CHAR_BIT > 8.
940 2006-03-16 Paul Eggert <eggert@cs.ucla.edu>
942 * regex.h (regoff_t) [defined _REGEX_LARGE_OFFSETS]:
943 Typedef to long int, not to off_, as POSIX will likely change
946 2006-03-13 Sergey Poznyakoff <gray@gnu.org.ua>
948 * argp-help.c (validate_uparams): Fix typo
949 * argp-parse.c (argp_default_options): Consistently begin help
950 messages with a lowercase letter.
952 2006-03-11 Paul Eggert <eggert@cs.ucla.edu>
954 * time_r.h (asctime_r, ctime_r): Remove. These functions can
955 overrun buffers and shouldn't be used (much as gets shouldn't be
957 * time_r.c (asctime_r, ctime_r): Likewise.
959 2006-03-08 Simon Josefsson <jas@extundo.com>
961 * gc-gnulib.c (randomize): Don't open files called 'no', they
962 signal that configure disabled the device.
964 2006-03-07 Paul Eggert <eggert@cs.ucla.edu>
966 * c-stack.c: Include unistd.h unconditionally, since we now assume
968 * getlogin_r.c: Likewise.
969 * getlogin_r.h: Likewise.
971 * pagealign_alloc.c: Likewise.
972 * unistd_.h: Remove; no longer needed.
974 2006-03-07 Simon Josefsson <jas@extundo.com>
976 * unistd_.h: New file.
978 2006-03-07 Simon Josefsson <jas@extundo.com>
980 * gc-libgcrypt.c, gc-gnulib.c: Use GC_USE_RANDOM.
982 2006-03-01 Simon Josefsson <jas@extundo.com>
984 * readline.c: Fix typo, tiny patch from Stepan Kasal
987 2006-02-28 Simon Josefsson <jas@extundo.com>
989 * getopt.c: Protect #include of unistd.h, for MSVS.
991 2006-02-27 Simon Josefsson <jas@extundo.com>
993 * base64.h: Indent #define's. From Jim Meyering
996 2006-02-27 Jim Meyering <jim@meyering.net>
998 Revert the change of 2006-02-24, so these files can continue
999 to be sync'd from gettext.
1000 * mkdtemp.c, setenv.c, unsetenv.c: *Un*-normalize inclusion
1003 2006-02-24 Paul Eggert <eggert@cs.ucla.edu>
1005 * glob.c: Say "invalid" rather than "illegal" in comments.
1007 2006-02-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1009 * mkdtemp.c, setenv.c, unsetenv.c: Normalize inclusion of `config.h'.
1011 2006-02-20 Paul Eggert <eggert@cs.ucla.edu>
1013 * getcwd.c (AT_FDCWD): Work around a bug in Solaris 9 and 10, where
1014 AT_FDCWD exceeds INT_MAX.
1015 * openat.h (AT_FDCWD): Likewise.
1017 2006-02-14 Jim Meyering <jim@meyering.net>
1019 Sync from coreutils.
1021 Eliminate the unwelcome (albeit unlikely) possibility of xmalloc
1022 failure on deficient systems, and simplify gnulib lgpl dependencies.
1023 * lstat.c (rpl_lstat): Rewrite to use stat() in place of the
1024 xmalloc/lstat combination. Based on a patch from Bruno Haible.
1026 * xalloc-die.c: Remove unused definition of N_.
1028 2006-02-13 Sergey Poznyakoff <gray@gnu.org.ua>
1030 * argp-fmtstream.c: Restore another bugfix lost on 2005-12-12
1032 2006-02-07 Paul Eggert <eggert@cs.ucla.edu>
1034 * closeout.c (close_stdout): Don't assume 'bool' converts nonzero
1035 ints to 0 or 1, as this isn't true for the stdbool.h substitute.
1037 2006-02-07 Sergey Poznyakoff <gray@gnu.org.ua>
1039 * argp-namefrob.h: Restore changes accidentally lost during the
1040 "autoupdate" on 2005-12-12.
1042 2006-01-27 Paul Eggert <eggert@cs.ucla.edu>
1044 * fnmatch.c (L_): Renamed from L, to work around a bug in
1045 Mac OS X 10.3.9 with GCC 3 reported by Claudio Fontana in
1046 <http://lists.gnu.org/archive/html/bug-gnulib/2006-01/msg00074.html>.
1049 2006-01-26 Simon Josefsson <jas@extundo.com>
1051 * socket_.h: Set WINVER to 0x0501, to make sure getaddrinfo
1052 prototype is visible on mingw32.
1054 * getaddrinfo.h: Define EAI_ADDRFAMILY and EAI_SYSTEM if not set,
1057 * gai_strerror.c, getaddrinfo.h: Protect netdb.h #include (for
1060 2006-01-26 Paul Eggert <eggert@cs.ucla.edu>
1062 * fts.c (diropen): Open with O_NOCTTY | O_NONBLOCK too. Don't
1063 attempt to open for write; this always fails, at least on POSIX
1064 hosts. This reinstates the 2006-01-09 change, which was
1065 inadvertently removed.
1067 2006-01-26 Bruno Haible <bruno@clisp.org>
1068 Paul Eggert <eggert@cs.ucla.edu>
1070 * stdbool_.h (_Bool)
1071 [(! (defined __cplusplus || defined __BEOS__)
1072 && !defined __GNUC__
1073 && !(defined __HP_cc || defined __xlc__
1074 || (defined __SUNPRO_C && (__SUNPRO_C < 0x550 || __STDC__ == 1))
1075 || defined __sgi))]:
1076 #define to signed char in these cases too; this simplifies
1077 the code (so that we don't have to worry about HP-UX, AIX, SunPRO,
1078 etc., separately) and makes it more conservative.
1080 2006-01-21 Jim Meyering <jim@meyering.net>
1082 Sync from the stable (b5) branch of coreutils:
1084 * fts.c (fts_children): Don't let close() clobber errno from
1087 * fts.c (fts_stat): When following a symlink-to-directory,
1088 don't necessarily interpret stat-fails+lstat-succeeds as indicating
1089 a dangling symlink. That can also happen at least for ELOOP.
1090 The fix: return FTS_SLNONE only when the stat errno is ENOENT.
1091 FYI, this bug predates the inclusion of fts.c in coreutils.
1093 * fts.c (fts_open): Put new maxarglen declaration and uses
1094 in their own block, so pre-c99 compilers don't object.
1096 Avoid the double-free (first in fts_read, second in fts_close) that
1097 would occur when an `active' directory is made inaccessible (e.g.,
1098 via chmod a-x) during a traversal.
1099 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
1100 before returning. Reproduce this failure by
1101 mkdir -p a/b; cd a; chmod a-x . b
1102 Reported by Stavros Passas.
1104 2006-01-25 Sergey Poznyakoff <gray@gnu.org.ua>
1106 * argp-namefrob.h: Bugfix. Remove stray #
1108 2006-01-25 Bruno Haible <bruno@clisp.org>
1110 * stdbool_.h (_Bool) [IRIX cc]: Define as 'signed char', to avoid
1112 Reported by Paul Eggert.
1114 2006-01-25 Jim Meyering <jim@meyering.net>
1116 * fileblocks.c: Remove more useless parentheses.
1117 * readutmp.h: Likewise.
1119 2006-01-24 Bruno Haible <bruno@clisp.org>
1121 * stdbool_.h (_Bool) [__cplusplus]: Don't define if the compiler already
1123 Report and patch by Albert Chin-A-Young <china@thewrittenword.com> on
1126 * stdbool_.h (_Bool) [HP-UX cc, AIX cc,xlc]: Define as 'signed char'
1127 to avoid problems with the built-in _Bool type.
1128 Reported by Paul Eggert on 2005-11-26.
1130 2006-01-24 Jim Meyering <jim@meyering.net>
1132 * socket_.h: Remove useless parentheses in uses of cpp `defined'.
1134 2006-01-24 Simon Josefsson <jas@extundo.com>
1136 * socket_.h (SHUT_WR, SHUT_RDWR): Don't hardcode, suggested by
1139 2006-01-23 Paul Eggert <eggert@cs.ucla.edu>
1141 Work around porting bugs reported by Dieter in
1142 <http://lists.gnu.org/archive/html/bug-bison/2006-01/msg00049.html>.
1143 * getopt.c (_NOPROTO): Remove; no longer needed.
1144 Include <stdlib.h> and <unistd.h> in all environments; it's safe now.
1145 Include "getopt.h" first, to check interface.
1146 (getenv): Declare only if defined HAVE_DECL_GETENV &&
1148 * strndup.c [!_LIBC]: Include "strndup.h" to get prototype.
1149 (__strndup): Revert to K&R-style function dfns, the glibc style.
1150 * strnlen.c: Don't claim it's taken from glibc; it's not.
1151 (strnlen, __strnlen): Remove #defines and #undefs; not needed.
1152 Include strnlen.h first, to get prototype properly.
1153 (strnlen): Renamed from __strnlen.
1156 2006-01-23 Ulrich Drepper <drepper@redhat.com>
1158 These changes imported from libc.
1159 * getopt.c: Use __fxprintf instead of inline stream orientation
1160 test and two separate function calls.
1161 * strndup.c (__strndup): Add libc_hidden_def.
1163 2006-01-22 Bruno Haible <bruno@clisp.org>
1165 * vasnprintf.c (VASNPRINTF): In the computation of the size of the
1166 temporary buffer for sprintf, take into account the precision also
1167 for 'd', 'i', 'u', 'o', 'x', 'X'.
1169 2006-01-22 Paul Eggert <eggert@cs.ucla.edu>
1171 * quotearg.c (quotearg_buffer_restyled): Add "default: break;"
1172 to pacify gcc -Wswitch-default.
1174 2006-01-21 Sergey Poznyakoff <gray@gnu.org.ua>
1176 * argp-help.c (usage_long_opt): Do not print DOC options.
1177 (__argp_base_name): Removed
1178 * argp-namefrob.h (__argp_basename): Removed definition. Was a
1180 (__argp_base_name): Provide macro definition or extern declaration
1181 depending on the configuration
1183 2006-01-20 Simon Josefsson <jas@extundo.com>
1185 * inet_ntop.h: Unconditionally include sys/socket.h.
1187 2006-01-19 Simon Josefsson <jas@extundo.com>
1189 * socket_.h: Map SHUT_RD, SHUT_WR, SHUT_RDWR correctly.
1191 2006-01-12 Simon Josefsson <jas@extundo.com>
1193 * base64.c: Fix warning, reported by Bruno Haible
1194 <bruno@clisp.org> and patch by Paul Eggert <eggert@CS.UCLA.EDU>.
1196 2006-01-11 Paul Eggert <eggert@cs.ucla.edu>
1198 Sync from coreutils.
1199 * md5.c: Fix commentary typos.
1200 (alignof, UNALIGNED_P): No need for a GCC-specific version.
1201 * md5.h (__attribute__): Remove; unused.
1202 * sha1.c: Fix commentary to match md5 better.
1203 * sha1.h (struct sha1_ctx): Use a word buffer, not a byte buffer,
1204 so that we don't need to worry about alignment. All uses changed.
1205 This merges the 2005-10-28 md5 change into sha1.
1207 2006-01-11 Jim Meyering <jim@meyering.net>
1209 Sync from coreutils.
1210 * md5.c (OP): Fix spacing.
1212 2006-01-11 Simon Josefsson <jas@extundo.com>
1214 * stdint_.h (SIZE_MAX): Add missing (.
1216 2006-01-10 Bruno Haible <bruno@clisp.org>
1218 * argp.h (__const): Remove macro. Use const instead.
1219 * argp-fmtstream.h (__const): Likewise.
1220 * glob_.h (__const): Remove macro.
1221 * glob-libc.h: Use const instead of __const.
1223 2006-01-10 Jim Meyering <jim@meyering.net>
1225 Avoid the double-free (first in fts_read, second in fts_close) that
1226 would occur when an `active' directory is made inaccessible (e.g.,
1227 via chmod a-x) during a traversal.
1228 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
1229 before returning. Reproduce this failure by
1230 mkdir -p a/b; cd a; chmod a-x . b
1231 Reported by Stavros Passas.
1233 Sync from coreutils.
1234 * sha1.c: Tweak grammar in a comment.
1236 2006-01-10 Paul Eggert <eggert@cs.ucla.edu>
1238 * regex_internal.h (BITSET_WORD_BITS):
1239 Work around a bug in 64-bit PGC (before version 6.1-2), where the
1240 preprocessor mishandles large unsigned values as if they were signed.
1241 Problem reported by Claudio Fontana in
1242 <http://lists.gnu.org/archive/html/bug-gnulib/2005-12/msg00061.html>.
1244 2006-01-10 Simon Josefsson <jas@extundo.com>
1246 * socket_.h: New file.
1248 2006-01-10 Bruno Haible <bruno@clisp.org>
1250 * localcharset.c: Update from GNU gettext.
1252 2006-01-09 Paul Eggert <eggert@cs.ucla.edu>
1254 Sync from coreutils.
1255 * chdir-long.c (cdb_free): Don't bother trying to open directory
1256 for write access: POSIX says that must fail.
1257 * fts.c (diropen): Likewise.
1258 * save-cwd.c (save_cwd): Likewise.
1259 * chdir-long.c (cdb_free): Open with O_NOCTTY | O_NONBLOCK as
1260 well, for minor improvements on hosts that lack O_DIRECTORY.
1261 * chown.c (rpl_chown) [CHOWN_MODIFIES_SYMLINK]:
1262 Don't try O_WRONLY unless O_RDONLY failed wth EACCES.
1263 Fall back on chown if open failed with EACCES.
1265 * gettime.c (gettime) [!defined OK_TO_USE_1S_CLOCK]:
1266 Report an error at compile-time if only a 1-second nominal clock
1267 resolution is found.
1269 * lchmod.h: New file.
1270 * mkdir-p.c: Include lchmod.h, lchown.h.
1271 (make_dir_parents): Use lchown rather than chown, and
1272 lchmod rather than chmod.
1274 * mountlist.c (ME_DUMMY): "none" and "proc" file systems are dummies
1275 too. Problem with "none" reported by Bob Proulx. Problem with
1276 "proc" reported by n0dalus.
1278 * mountlist.c: Include <limits.h>.
1279 (dev_from_mount_options)
1280 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]:
1281 New function. It no longer assumes "dev=" has the System V meaning
1282 on Linux (since it doesn't). It also parses "dev=" more carefully.
1283 (read_file_system_list)
1284 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]: Use it.
1285 MOUNTED_GETMNTENT2 is new here; the code didn't used to look for
1288 * posixtm.h (PDS_PRE_2000): New macro.
1289 * posixtm.c (year): Arg is now syntax_bits rather than allow_century.
1290 All usages changed. Reject dates outside the range 1969-1999 if
1291 PDS_PRE_2000 is used.
1293 2006-01-09 Jim Meyering <jim@meyering.net>
1295 Sync from coreutils.
1297 * version-etc.c (COPYRIGHT_YEAR): Update to 2006.
1299 * chdir-safer.h, chdir-safer.c: New files.
1301 * modechange.c (mode_compile): Reject an invalid mode string
1302 that starts with an octal digit. From Andreas Gruenbacher.
1304 * openat.c: Include "fcntl--.h" and "unistd--.h", to map open
1305 and dup to open_safer and dup_safer, respectively.
1306 (openat_permissive): Fix typo in comment.
1308 * openat.c: Don't include <stdlib.h>, <unistd.h>, <fcntl.h>,
1309 "gettext.h"; either no longer needed or are guaranteed by openat.h.
1310 (_): Remove; no longer needed.
1311 (openat): Renamed from rpl_openat; no need for rpl_openat
1312 since openat.h renames openat for us.
1313 Replace most of the body with a call to openat_permissive,
1314 to avoid duplicate code.
1315 Port to (probably hypothetical) environments were mode_t is
1317 (openat_permissive): Require mode arg, so that we can check
1318 types better. Put it just after flags. Change cwd failure
1319 indicator from pointer-to-bool to pointer-to-errno-value.
1320 All callers changed.
1321 Invoke openat_save_fail and/or openat_restore_fail if
1322 cwd_errno is null, so that openat can call us.
1323 (openat_permissive, fdopendir, fstatat, unlinkat):
1324 Simplify errno handling to avoid some duplicate code,
1325 as it's OK to set errno on success.
1326 * openat.h: Revamp code so that function macros depend on
1327 __OPENAT_PREFIX only, not also on AT_FDCWD.
1328 (openat_ro): Remove. Caller changed to use openat_permissive.
1329 (openat_permissive): Now a macro, if not a function.
1330 (openat_restore_fail, openat_save_fail): Now always functions,
1331 since mkdirat needs them even if __OPENAT_PREFIX is defined.
1333 * openat-priv.h: New file, defining macros used by mkdirat.c
1335 * mkdirat.c: Include openat-priv.h.
1336 Remove definitions of macros defined therein.
1337 * openat.c: Likewise.
1339 * mkdirat.c (mkdirat): New file and function.
1340 * openat.h (mkdirat): Declare.
1342 * openat.c (fdopendir): Don't change errno when returning non-NULL.
1344 * openat.h (openat_permissive): Declare.
1345 (openat_ro): Define.
1347 * openat.c (EXPECTED_ERRNO): New macro.
1348 (openat_permissive): New function -- used in remove.c rewrite.
1349 (all functions): Set errno just before returning, only if there
1350 was an actual failure.
1351 Use EXPECTED_ERRNO rather than comparing against only ENOTDIR.
1353 Emulate openat-family functions using Linux's procfs, if possible.
1354 Idea and some code based on Ulrich Drepper's glibc changes.
1356 * openat.c: (BUILD_PROC_NAME): New macro.
1357 Include <stdio.h>, <string.h>, "alloca.h" and "intprops.h".
1358 (rpl_openat): Emulate by trying to open /proc/self/fd/%d/%s,
1359 before falling back on save_cwd and restore_cwd.
1360 (fdopendir, fstatat, unlinkat): Likewise.
1362 * openat.c (fstatat, unlinkat): Perform the syscall directly,
1363 skipping the save_cwd...restore_cwd overhead, if FILE is absolute.
1365 * openat.c (rpl_openat): Use the promoted type (int), not mode_t,
1366 as second argument to va_arg. Otherwise, some versions of gcc
1367 warn that `if this code is reached, the program will abort'.
1369 2006-01-09 Andreas Gruenbacher <agruen@suse.de>
1371 Sync from coreutils.
1373 Add POSIX ACL support
1374 * acl.h (copy_acl, set_acl): Add declarations.
1375 * acl.c (acl_entries): Add fallback implementation for POSIX ACL
1376 systems other than Linux.
1377 (chmod_or_fchmod): New function: use fchmod when possible,
1378 and chmod otherwise.
1379 (file_has_acl): Add a POSIX ACL implementation, with a
1380 Linux-specific subcase.
1381 (copy_acl): Add: copy an acl and S_ISUID, S_ISGID, and
1382 S_ISVTX from one file to another. Fall back to fchmod/chmod when
1383 acls are unsupported.
1384 (set_acl): Add: set a file's acl and S_ISUID, S_ISGID, and
1385 S_ISVTX to a defined value. Fall back to fchmod/chmod when acls
1388 2006-01-09 Bruno Haible <bruno@clisp.org>
1390 * sysexit_.h (EX_OK): New macro.
1391 Suggested by Martin Lambers <marlam@marlam.de>.
1393 2006-01-09 Bruno Haible <bruno@clisp.org>
1395 * javacomp.sh.in: Move to ../build-aux/javacomp.sh.in.
1396 * javaexec.sh.in: Move to ../build-aux/javaexec.sh.in.
1397 * csharpcomp.sh.in: Move to ../build-aux/csharpcomp.sh.in.
1398 * csharpexec.sh.in: Move to ../build-aux/csharpexec.sh.in.
1400 2006-01-09 Bruno Haible <bruno@clisp.org>
1402 * stdint_.h (SIZE_MAX): Write the value without involving negative
1405 2005-10-16 Bruno Haible <bruno@clisp.org>
1407 * stdint_.h: On Linux libc4 and libc5, include <sys/bitypes.h> and
1408 don't define _STDINT_H_NEED_SIGNED_INT_TYPES.
1410 2006-01-04 Paul Eggert <eggert@cs.ucla.edu>
1412 * strftime.c (tzname): Don't declare if it is already #defined.
1413 Problem reported for Mingw by Mark Junker.
1415 2006-01-03 Paul Eggert <eggert@cs.ucla.edu>
1417 * xtime.h (xtime_make, xtime_nonnegative_nsec, xtime_nsec): Use
1418 long int, not int, for nanosecond counts, so that people who are
1419 used to POSIX struct timespec won't be surprised. Reported by Jim
1422 2005-12-16 Jim Meyering <jim@meyering.net>
1424 * fprintftime.c, fprintftime.h: New files.
1426 2005-12-10 Sergey Poznyakoff <gray@gnu.org.ua>
1428 * argp-fmtstream.c (__argp_fmtstream_update): Fix coredump
1429 * argp-help.c (fill_in_uparams): Check if the constructed
1430 struct uparams is valid. Fall back to the default values if it is
1433 2005-12-09 Sergey Poznyakoff <gray@gnu.org.ua>
1435 * argp-help.c (__argp_base_name): New function
1436 (__argp_short_program_name): Rewrite using __argp_base_name
1437 * argp-namefrob.h: Define program_invocation_name and
1438 program_invocation_short_name if requested
1439 (__argp_base_name): Add prototype
1440 * argp-parse.c (argp_def): Use gettext wrappers
1441 (argp_default_parser): Use __argp_base_name
1442 * argp-pin.c: New file. Defines program_invocation_name and
1443 program_invocation_short_name on systems that lack them.
1445 2005-12-07 Paul Eggert <eggert@cs.ucla.edu>
1447 * stat-time.h (STATE_TIMESPEC, STAT_TIMESPEC_NS): Add check for
1448 TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC, to fix IRIX 5.3
1449 porting problem reported by Georg Schwarz in
1450 <http://lists.gnu.org/archive/html/bug-coreutils/2005-12/msg00083.html>.
1452 2005-07-09 Bruno Haible <bruno@clisp.org>
1454 * csharpcomp.sh.in (options_csc): For -l option, add a .dll suffix.
1455 * csharpcomp.c (compile_csharp_using_sscli): Likewise.
1456 Reported by Mark Junker <mjscod@gmx.de>.
1458 2005-11-29 Paul Eggert <eggert@cs.ucla.edu>
1460 * stdint_.h (intmax_t) [defined intmax_t]: Do not declare.
1461 (uintmax_t) [defined uintmax_t]: Do not declare.
1462 (SIZE_MAX) [defined SIZE_MAX]: Do not define.
1463 This works around a problem if intmax_t.m4 and/or uintmax_t.m4
1464 and/or size_max.m4 are also used. Problem reported by Mark D. Baushke.
1465 (SIZE_MAX): Define to ((size_t) -1), not (~(size_t)0), for the
1466 sake of portability to weird hosts that C allows (though we don't
1467 know of any practical examples).
1469 * savedir.h (fdsavedir): New decl.
1470 * savedir.c (fdsavedir, savedirstream): New functions; the latter
1471 contains most of the former guts of savedir.
1472 (savedir): Use savedirstream.
1475 2005-11-15 Paul Eggert <eggert@cs.ucla.edu>
1477 * xstrtod.c: Don't bother with #pragma STDC FENV_ACCESS ON, as
1478 coreutils no longer futzes with rounding modes.
1480 2005-11-14 Jim Meyering <jim@meyering.net>
1482 * mkstemp-safer.c: Include <config.h>, required for possible
1483 replacement of mkstemp.
1485 2005-11-10 Paul Eggert <eggert@cs.ucla.edu>
1487 * gethrxtime.c: Include "timespec.h" rather than the sys/time / time
1489 (gethrxtime) [! (HAVE_NANOUPTIME
1490 || (defined CLOCK_MONOTONIC && HAVE_CLOCK_GETTIME)
1491 || HAVE_MICROUPTIME)]: Fall back on gettime rather than rolling
1492 our own approximation.
1494 2005-11-10 Simon Josefsson <jas@extundo.com>
1496 * readline.c: Remove EOL.
1498 2005-11-08 Eric Blake <ebb9@byu.net>
1500 * inet_ntop.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
1502 2005-11-08 Eric Blake <ebb9@byu.net>
1504 * getaddrinfo.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
1506 2005-10-30 Paul Eggert <eggert@cs.ucla.edu>
1508 Fix porting problem reported by Theodoros V. Kalamatianos.
1509 * utimens.c (futimens) [HAVE_WORKING_UTIMES && HAVE_FUTIMES]:
1510 Don't assume that futimes failing means we must fail.
1512 2005-10-29 Paul Eggert <eggert@cs.ucla.edu>
1514 * getcwd.c (__getcwd): Don't assume that system calls after readdir
1515 leave errno alone. Problem reported by Dmitry V. Levin.
1517 2005-10-28 Paul Eggert <eggert@cs.ucla.edu>
1519 * savedir.c (savedir): Don't assume that xrealloc etc. leave
1520 errno alone. Problem reported by Frederic Jolliton.
1522 2005-10-28 Simon Josefsson <jas@extundo.com>
1524 * inet_ntop.h, inet_ntop.c: Make it work under mingw32: Add
1525 "restrict" keywords, as per POSIX. Protect the function
1526 declaration around HAVE_DECL_INET_NTOP rather than HAVE_INET_NTOP.
1527 Don't use K&R prototypes. Check the sprintf return values.
1528 Re-define EAFNOSUPPORT if not present. Indent.
1530 * md5.h, md5.c: Simplify buffer handling visavi alignment,
1531 suggested by Bruno Haible <bruno@clisp.org>.
1533 * gc-gnulib.c, gc-libgcrypt.c: Check calloc return value.
1535 * gc.h: Add MD2 and RMD160 length defines. Add prototypes.
1537 * gc-libgcrypt.c: Add MD2 (which is not available through
1540 * gc-gnulib.c: Add MD2. Implement gc_hash_* API.
1542 * md2.h, md2.c: New files.
1544 2005-10-24 Simon Josefsson <jas@extundo.com>
1546 * md4.h: Shrink buffer size, now that we changed the type.
1548 2005-10-22 Simon Josefsson <jas@extundo.com>
1550 * arcfour.h, arcfour.c: Use fixed size indices in the
1551 arcfour_context struct (simplify test vector testing in GNU
1554 2005-10-22 Simon Josefsson <jas@extundo.com>
1556 * md4.h, md4.c: Simplify buffer handling visavi alignment,
1557 suggested by Bruno Haible <bruno@clisp.org>.
1559 2005-10-22 Simon Josefsson <jas@extundo.com>
1561 * crc.h: Include stddef.h, for size_t.
1563 2005-10-21 Simon Josefsson <jas@extundo.com>
1565 * arctwo.h (arctwo_setkey): Protect variable in CPP macro,
1566 suggested by Ralf Wildenhues <Ralf.Wildenhues@gmx.de>.
1568 2005-10-21 Simon Josefsson <jas@extundo.com>
1570 * rijndael-api-fst.c: Fix bugs in CBC mode for more than one
1573 2005-10-21 Simon Josefsson <jas@extundo.com>
1575 * gc-gnulib.c: Support ARCTWO in CBC mode.
1577 2005-10-21 Simon Josefsson <jas@extundo.com>
1579 * hmac-md5.c (hmac_md5): Add comments, suggested by Bruno Haible
1582 * hmac-sha1.c (hmac_sha1): Likewise.
1584 * crc.c (crc32_update): Actually use crc parameter, suggested by
1585 Bruno Haible <bruno@clisp.org>.
1587 * crc.h: Include stdint.h directly, suggested by Bruno Haible
1590 2005-10-21 Simon Josefsson <jas@extundo.com>
1592 * des.h, des.c: New files.
1594 * gc-gnulib.c: Support DES.c
1596 2005-10-21 Simon Josefsson <jas@extundo.com>
1598 * arctwo.h, arctwo.c: New files.
1600 * gc-gnulib.c: Support ARCTWO.
1602 2005-10-21 Simon Josefsson <jas@extundo.com>
1604 * gc-libgcrypt.c (gc_cipher_open): Handle ECB.
1606 2005-10-19 Simon Josefsson <jas@extundo.com>
1608 * gc-gnulib.c: Support ARCFOUR.
1610 2005-10-19 Simon Josefsson <jas@extundo.com>
1612 * gc-gnulib.c: Implement gc_cipher_* API, currently only with AES
1615 * gc.h: Add ECB enum type.
1617 * hmac-md5.c, hmac-sha1.c: Include memxor.h.
1619 2005-10-19 Simon Josefsson <jas@extundo.com>
1621 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support MD4.
1623 2005-10-18 Simon Josefsson <jas@extundo.com>
1625 * md4.h, md4.c: New files, based on md5.?.
1627 2005-10-17 Simon Josefsson <jas@extundo.com>
1629 * gc-libgcrypt.c (gc_hmac_sha1): Fix assert.
1631 * gc.h (gc_nonce, gc_pseudo_random, gc_random): Add prototypes.
1633 2005-10-17 Simon Josefsson <jas@extundo.com>
1635 * gc.h, gc-libgcrypt.c: Add more hash types/functions.
1637 2005-10-17 Simon Josefsson <jas@extundo.com>
1639 * gc.h, gc-libgcrypt.c: Add ciphers.
1641 2005-10-17 Simon Josefsson <jas@extundo.com>
1643 * sha1.c: Use uint32_t instead of md5_uint32.t
1645 * sha1.h: Use stdint.h and uint32_t instead of md5_uint32 from
1648 * md5.c: Use uin32_t. Fix non-gcc UNALIGNED_P macro.
1650 * md5.h: Use stdint.h and uint32_t. Doc fix.
1652 2005-10-15 Simon Josefsson <jas@extundo.com>
1654 * rijndael-api-fst.h, rijndael-api-fst.c: New files.
1656 * rijndael-alg-fst.h, rijndael-alg-fst.c: New files.
1658 2005-10-14 Simon Josefsson <jas@extundo.com>
1660 * arcfour.h, arcfour.c: New files.
1662 2005-10-14 Paul Eggert <eggert@cs.ucla.edu>
1664 * obstack.c [defined _LIBC && defined USE_IN_LIBIO]: Don't
1665 include <wchar.h>; no longer needed.
1667 2005-10-14 Jakub Jelinek <jakub@redhat.com>
1668 and Ulrich Drepper <drepper@redhat.com>
1671 * obstack.c (print_and_abort) [defined _LIBC]: Use __fxprintf
1672 instead of inline stream orientation test and two separate
1673 function calls. Pay no attention to USE_IN_LIBIO.
1675 2005-10-14 Roland McGrath <roland@redhat.com>
1677 Import from libc. [BZ #1331]
1678 * obstack.h [!__STDC__] (obstack_int_grow_fast): Fix misnamed
1680 Reported by Matej Vela <vela@debian.org>.
1682 2005-10-13 Paul Eggert <eggert@cs.ucla.edu>
1684 * mkdir-p.c (make_dir_parents): Don't report an error if an
1685 intermediate directory is in a read-only file system. Problem
1686 reported by Eric Blake.
1688 2005-10-13 Simon Josefsson <jas@extundo.com>
1690 * gc-pbkdf2-sha1.c (gc_pbkdf2_sha1): Optimize CEIL computation.
1691 Move memory allocation outside of loop.
1693 2005-10-12 Simon Josefsson <jas@extundo.com>
1695 * gc-pbkdf2-sha1.c: New file.
1697 * gc.h: Add gc_pbkdf2_sha1 prototype.
1699 2005-10-12 Simon Josefsson <jas@extundo.com>
1701 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Use Gc_rc for return types,
1702 suggested by Bruno Haible <bruno@clisp.org>.
1704 2005-10-12 Simon Josefsson <jas@extundo.com>
1706 * gc-libgcrypt.c (gc_hmac_sha1): New function.
1708 * gc-gnulib.c (gc_hmac_sha1): New function.
1710 2005-10-12 Simon Josefsson <jas@extundo.com>
1712 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support SHA-1.
1714 2005-10-12 Simon Josefsson <jas@extundo.com>
1716 * gc-gnulib.c: Condition MD5 and HMAC-MD5 use on GC_USE_MD5 and
1717 GC_USE_HMAC_MD5, respectively.
1719 * gc-libgcrypt.c (gc_md5): Fix assert call.
1722 * gc.h (gc_hash_buffer): Use gc_hash in prototype.
1724 * gc-libgcrypt.c (gc_hash_buffer): Ditto.
1726 * gc-gnulib.c (gc_hash_buffer): Ditto.
1728 2005-10-11 Bruno Haible <bruno@clisp.org>
1730 * c-strcasestr.h: New file, from GNU gettext.
1731 * c-strcasestr.c: New file, from GNU gettext.
1733 2005-10-11 Bruno Haible <bruno@clisp.org>
1735 * c-strcase.h: New file, from GNU gettext.
1736 * c-strcasecmp.c: New file, from GNU gettext.
1737 * c-strncasecmp.c: New file, from GNU gettext.
1739 2005-10-11 Simon Josefsson <jas@extundo.com>
1741 * crc.h, crc.c: New files.
1743 * gc.h (gc_hash_buffer): Add doc.
1745 2005-10-08 Simon Josefsson <jas@extundo.com>
1747 * gc.h: Add gc_hash and gc_hash_buffer.
1749 * gc-gnulib.c (gc_hash_buffer): Add. Reorder #include's.
1751 * gc-libgcrypt.c (gc_hash_buffer): Add.
1753 2005-10-11 Bruno Haible <bruno@clisp.org>
1755 * strcasecmp.c: Include limits.h.
1756 (strcasecmp): Avoid integer overflow on exotic platforms.
1757 * strncasecmp.c: Include limits.h.
1758 (strncasecmp): Avoid integer overflow on exotic platforms.
1759 Reported by Paul Eggert.
1761 2005-10-06 Simon Josefsson <jas@extundo.com>
1763 * hmac-md5.c: New file.
1767 2005-10-06 Simon Josefsson <jas@extundo.com>
1769 * memxor.c (memxor): Avoid casts and warnings.
1771 2005-10-05 Derek Price <derek@ximbiot.com>
1773 * getdelim.c (SIZE_MAX): New macro, if not already defined.
1775 2005-10-05 Simon Josefsson <jas@extundo.com>
1777 * memxor.c (memxor): Fix compiler error.
1779 * md5.h (MD5_DIGEST_SIZE, MD5_BLOCK_SIZE): Add, see also
1780 <http://sourceware.org/bugzilla/show_bug.cgi?id=1423>.
1782 * memxor.h, memxor.c: New files.
1784 * getaddrinfo.h: Don't protect sys/types.h with HAVE_SYS_TYPES_H,
1785 we assume all systems have it, suggested by Jim Meyering
1786 <jim@meyering.net>. Remove HAVE_SYS_SOCKET_H test too, to see if
1787 any systems lack sys/socket.h; mingw32 is known to lack it, but we
1788 don't support it yet anyway. Also remove HAVE_NETDB_H test, for
1791 2005-10-04 Bruno Haible <bruno@clisp.org>
1793 * verify.h (verify_true): Provide alternative definition for C++.
1795 2005-10-04 Simon Josefsson <jas@extundo.com>
1797 * getaddrinfo.h: Move sys/types.h include first, reported by "Mark
1798 D. Baushke" <mdb@gnu.org>.
1800 2005-10-03 Paul Eggert <eggert@cs.ucla.edu>
1802 * getdelim.c: Include getdelim.h first. Include <limits.h>.
1803 (SSIZE_MAX): New macro, if not already defined.
1804 (getdelim): Fix buffer overrun on 64-bit hosts with lines longer
1807 2005-10-02 Paul Eggert <eggert@cs.ucla.edu>
1809 * exclude.c: Include verify.h.
1810 (verify): Remove. All callers changed to use verify.h's version.
1811 * strtoimax.c: Likewise.
1812 * utimecmp.c: Likewis.e
1814 Sync from coreutils.
1815 * .cppi-disable: Add getaddrinfo.h, getdelim.h, getline.h, getpass.c
1816 mbchar.h, mbuiter.h, strcase.h, strnlen.h, strnlen1.h.
1817 * .cvsignore: Add fts.h, search.h, t-fpending.
1818 * settime.c (settime): Fix { typo in previous patch. Also, don't
1819 bother returning ENOSYS if settimeofday or stime fails; just let
1820 them return whatever errno they want to return.
1821 * utimens.c: Include unistd.h, for dup2.
1822 (futimens): Fix typo: HAVE_FUTIMESAT was misspelled in an #if.
1823 (futimens) [! HAVE_FUTIMESAT]: If !file, set errno before returning -1.
1825 2005-10-02 Jim Meyering <jim@meyering.net>
1827 Sync from coreutils.
1828 * fts-cycle.c [HAVE_CONFIG_H]: Include <config.h>.
1829 * openat-die.c: Use `#ifdef HAVE_CONFIG_H', not `#if HAVE_CONFIG_H'.
1830 * openat.c (fdopendir): Do not define if HAVE_FDOPENDIR.
1831 Remove AT_FDCWD test.
1832 Do not consume the fd unless successful.
1833 * openat.h (fdopendir): Do not define if HAVE_FDOPENDIR.
1834 * settime.c (settime): Move the HAVE_STIME block `up' into an #elif
1835 block, so that we don't even try to compile it if settimeofday is
1836 available. This works around a compilation failure on OSF1 V5.1,
1837 due to stime requiring a `long int*' while tv_sec is `int'.
1839 2005-09-30 Eric Blake <ebb9@byu.net> (tiny change)
1841 * getdelim.c (getdelim): Remove unused variables.
1843 2005-10-01 Simon Josefsson <jas@extundo.com>
1845 * getaddrinfo.h: Protect #include's of sys/socket.h and netdb.h.
1846 Only define struct addrinfo if !HAVE_STRUCT_ADDRINFO. Protect
1847 AI_* and EAI_* definitions. Protect function declarations.
1849 2005-09-29 Paul Eggert <eggert@cs.ucla.edu>
1851 * xtime.h (XTIME_PRECISION): Now of type int, not long long int,
1852 so that the code works even with ancient cpp. Portability problem
1853 with GCC 2.7.2.1 reported by Thomas M.Ott.
1855 2005-09-27 Jim Meyering <jim@meyering.net>
1857 * getcwd.c: Change #ifdef<TAB>HAVE_CONFIG_H to #ifdef HAVE_CONFIG_H.
1859 * intprops.h (signed_type_or_expr__): Define.
1860 (INT_STRLEN_BOUND) [__GNUC__]: Use a slightly tighter bound
1863 2005-09-26 Paul Eggert <eggert@cs.ucla.edu>
1865 * verify.h (verify_expr): Remove, replacing with:
1866 (verify_true): New macro that returns true instead of void.
1867 (verify_type__): Remove.
1868 (verify): Use verify_true rather than verify_type__.
1870 2005-09-24 Paul Eggert <eggert@cs.ucla.edu>
1872 * utimens.c (ENOSYS): Define if not already defined.
1873 (futimens): Support having a null PATH if the file descriptor
1876 * regex_internal.h (__GNUC_PREREQ, always_inline, inline, pure):
1878 (__attribute): Define to empty unless GCC 3.1 or later.
1879 This works around a core dump on OpenBSD 3.4, which has GCC
1880 2.95.3, which dumps core when given __attribute__(()). It also
1881 simplifies other tests, since we really don't want to bother with
1882 worrying about which ancient version of GCC supported what.
1883 Original problem reported by Yoann Vandoorselaere, with part of
1884 the fix suggested by Derek Price.
1886 2005-09-24 Jim Meyering <jim@meyering.net>
1888 * verify.h (verify_type__): Use `unsigned int' as the bitfield type
1889 so we can once again use a positive bitfield width of 1 -- now we
1890 don't have to explain why we were using a bitfield width of 2.
1892 2005-09-23 Paul Eggert <eggert@cs.ucla.edu>
1894 * getaddrinfo.c [HAVE_NETINET_IN_H]: Include <netinet/in.h>.
1895 Problem reported by Eric Blake.
1896 (getaddrinfo): Initialize se so that it's not garbage.
1897 Redo internal storage allocation so that it doesn't make unportable
1898 assumptions about alignment.
1901 * utimens.c (futimens): Use futimesat if available.
1902 Prefer it to futimes since it doesn't have the futimes bug.
1904 * verify.h (GL_CONCAT0, GL_CONCAT): Remove.
1905 (verify): Don't use the __LINE__ trick, as it doesn't work in general.
1906 Instead, declare a function that returns a pointer to an array,
1907 and use verify_type__ to declare the size of the array.
1908 Problem and germ of a solution reported by Bruno Haible.
1909 (verify_type__): Use 2, not 1, for bitfield size, to avoid
1910 a warning with Irix 6.5 cc. Problem reported by Bruno Haible.
1912 2005-09-22 Paul Eggert <eggert@cs.ucla.edu>
1914 Sync from coreutils.
1916 * .cppi-disable: Add regcomp.c, regex_internal.c, regex_internal.h,
1918 * argmatch.h: Include verify.h
1919 (ARGMATCH_VERIFY): Use verify rather than rolling our own.
1920 (ARGMATCH_ASSERT): Remove; unused.
1921 * canonicalize.c: Assume STDC_HEADERS.
1922 * exclude.c: Include "strcase.h".
1923 * regex_internal.h [!defined _LIBC]: Likewise.
1924 * getusershell.c: Include stdio--.h rather than stdio.h
1926 (getusershell): Call fopen, not fopen_safer.
1927 * save-cwd.c: Include fcntl--.h rather than fcntl.h.
1928 Do not include unistd-safer.h.
1929 (save_cwd): Don't call fd_safer; no longer needed
1930 now that we include fcntl--.h.
1932 * getdate.y (relative_time): New type.
1933 (RELATIVE_TIME_0): New constant.
1934 (parser_control): Use relative_time instead of doing it ourselves.
1935 (%union): Add new relative_time rel member.
1936 (tYEAR_UNIT, tMONTH_UNIT, tHOUR_UNIT, tMINUTE_UNIT, tSEC_UNIT):
1938 (relunit, relunit_snumber): Now of type rel.
1939 (zone, rel, relunit, get_date): Adjust to above changes.
1941 * getloadavg.c: Include fcntl--.h rather than fcntl.h.
1942 Do not include unistd-safer.h.
1943 (getloadavg): Don't call fd_safer; no longer needed
1944 now that we include fcntl--.h.
1946 * mkdir-p.c (ENOSYS): Define to EEXIST if not defined.
1947 (make_dir_parents): Treat ENOSYS like EEXIST.
1949 Improve quality of diagnostics on restore_cwd failure.
1950 * mkdir-p.h (make_dir): Remove. All uses replaced by mkdir.
1951 (make_dir_parents): Last arg is now int * (for errno), not bool *.
1952 * mkdir-p.c (make_dir, make_dir_parents): Likewise.
1953 Rewrite "mkdir -p" algorithm to avoid the need for "stat"
1954 each time through the loop. Do not diagnose restore_cwd failure;
1955 that is the caller's job (and perhaps the caller does not care).
1957 * mkdir-p.c (CLEANUP_CWD, CLEANUP): Remove.
1958 (make_dir_parents): Revamp to avoid need for CLEANUP_CWD, CLEANUP.
1959 If the file already exists but is not a directory, don't bother
1960 to try to make its parents.
1961 Close potential file descriptor leak if we can't chdir("/") (!).
1962 Don't always return true if chdir($PWD) fails; return true only
1963 if the requested action was done successfully (except for the
1965 Don't log final directory unless we actually made it.
1966 Refactor to avoid duplicate code to fix up permissions.
1967 Don't attempt to fix up parent permissions if chdir($PWD) fails.
1969 * strftime.c (my_strftime): Rewrite the previous change slightly,
1970 to make it a bit faster and (I hope) clearer.
1971 * strftime.c (my_strftime): Add support for %:z, %::z, %:::z.
1972 Fix bug in formats like %2N.
1974 * verify.h: New file.
1976 2005-09-22 Jim Meyering <jim@meyering.net>
1978 Sync from coreutils.
1980 * backupfile.c: Use ARGMATCH_VERIFY, just in case.
1982 * posixtm.c (posixtime) [lint]: Initialize *all* of tm0, not just
1983 the .tm_year member, since otherwise gcc-4.0 would now warn about
1984 tm_zone, tm_gmtoff, tm_isdst, tm_yday, tm_wday.
1986 * quotearg.c (quotearg_n_options): Change code to be suboptimal, in
1987 order to avoid an unsuppressible warning from gcc on 64-bit systems.
1989 * getdate.y (get_date): Undo part of the 2005-04-04 change, so that
1990 the command "date -d'2005-03-27 +1 day'" succeeds once again, even
1991 when run in a time zone for which daylight savings time is in effect
1992 for the starting date.
1994 * mkdir-p.c (make_dir_parents): Don't let a failed chdir($PWD)
1995 stop us from restricting permissions of just-created absolute-named
1997 * mkdir-p.c (CLEANUP_CWD): Return *true*, not false when failing
1998 to restore initial working directory.
1999 * mkdir-p.c (make_dir_parents): New parameter: different_working_dir,
2000 to tell caller if/when we change the working directory and are
2001 unable to return to the initial one.
2002 * mkdir-p.h (make_dir_parents): Update prototype.
2003 * mkdir-p.c (CLEANUP_CWD): Change one more `return 1' to
2004 `return false'. This fixes a bug introduced on 2004-07-30.
2006 * openat.c (fdopendir): Be sure to close the supplied
2007 file descriptor before returning. This makes our replacement
2008 implementation a little closer to Solaris's, where fdopendir
2009 ties the file descriptor to the returned DIR* pointer.
2010 * openat.c (unlinkat): New function.
2011 * openat.h (unlinkat): Add prototype.
2012 * openat-die.c (openat_save_fail): Rename from openat_save_die.
2013 (openat_restore_fail): Rename from openat_restore_die.
2014 * openat.c, openat.h: Reflect s/_die/_fail/ renaming.
2016 Provide an alternative to exiting immediately upon save_cwd or
2017 restore_cwd failure. Now, an application can arrange e.g.,
2018 to perform a longjump in that case.
2019 * openat.c: Include dirname.h.
2020 Use IS_ABSOLUTE_FILE_NAME rather than testing for leading slash.
2021 (rpl_openat, fdopendir, fstatat): Call openat_save_die
2022 and openat_restore_die rather than calling error directly.
2023 Don't include "error.h" or "exitfail.h"; they're no longer needed.
2025 * openat-die.c (openat_save_die, openat_restore_die): New file.
2026 * openat.h (openat_save_die, openat_restore_die): Declare and define.
2028 * strftime.c [FPRINTFTIME] (fprintftime): Provide a new interface:
2029 size_t fprintftime (FILE *fp, char const *fmt, struct tm const *tm,
2030 int utc, int nanoseconds);
2032 date should not have to allocate a megabyte of virtual memory to
2033 handle a format argument like +%1048575T. When implemented with
2034 strftime, it must allocate such a buffer, use strftime to fill it
2035 in, print it, then free it.
2036 With fprintftime, it simply prints everything and exits.
2037 With no need for memory allocation, that's one fewer way to fail.
2038 * strftime.c (my_strftime): Parse the colons of %:::z *after* the
2039 optional field width, not before, so we accept %9:z, not %:9z.
2040 (my_strftime): Be sure to use L_('x') for literals.
2042 * backupfile.c, canon-host.c, canonicalize.c, chown.c, cloexec.c:
2043 * dup-safer.c, dup2.c, euidaccess.c, fd-safer.c, fileblocks.c:
2044 * fopen-safer.c, fsusage.c, ftruncate.c, getcwd.c, getcwd.h:
2045 * getloadavg.c, getopt_.h, getpagesize.h, getugroups.c, group-member.c:
2046 * human.h, idcache.c, mkdir-p.c, mountlist.c, nanosleep.c, pathmax.h:
2047 * physmem.c, posixver.c, putenv.c, raise.c, safe-read.c, same.c:
2048 * save-cwd.c, setenv.c, settime.c, tempname.c, unlinkdir.c:
2049 * unsetenv.c, userspec.c, xgethostname.c, xreadlink.c:
2050 Assume HAVE_UNISTD_H, i.e., include <unistd.h> unconditionally.
2052 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
2053 * getloadavg.c, mountlist.c, openat.h, save-cwd.c, tempname.c:
2054 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
2055 and don't include <sys/file.h>).
2057 2005-09-22 Eric Blake <ebb9@byu.net> (tiny change)
2059 Sync from coreutils.
2061 * getloadavg.c (getloadavg) [__CYGWIN__]: Port to cygwin.
2062 [__linux__]: Allocate a big enough buffer for /proc/loadavg.
2063 [!LDAV_DONE]: Avoid unused variable warning.
2065 2005-09-21 Bruno Haible <bruno@clisp.org>
2067 * unicodeio.h (unicode_to_mb): New declaration.
2069 2005-09-20 Derek Price <derek@ximbiot.com>
2071 * getaddrinfo.c: Don't include <netdb.h> included from getaddrinfo.h.
2073 2005-09-19 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2075 Use a consistent style for including <config.h>.
2076 * __fpending.c, acl.c, argmatch.c,
2077 argp-help.c, argp-parse.c,
2078 argp-pvh.c, backupfile.c, basename.c, c-stack.c,
2079 calloc.c, check-version.c, cloexec.c, closeout.c, copy-file.c,
2080 creat-safer.c, cycle-check.c, dirfd.c, dirname.c, dup-safer.c,
2081 dup2.c, euidaccess.c, exclude.c, exitfail.c, fatal-signal.c,
2082 fd-safer.c, file-type.c, fileblocks.c, filemode.c,
2083 filenamecat.c, findprog.c, fnmatch.c, fopen-safer.c, free.c,
2084 fsusage.c, ftruncate.c, full-write.c, fwriteerror.c,
2085 getaddrinfo.c, getcwd.c, getdelim.c, getline.c, getlogin_r.c,
2086 getndelim2.c, getnline.c, getopt1.c, getpass.c, group-member.c,
2087 hard-locale.c, hash-pjw.c, hash.c, human.c, idcache.c,
2088 inet_ntop.c, isdir.c, long-options.c, malloc.c, memcasecmp.c,
2089 memcmp.c, memcoll.c, memcpy.c, memmove.c, mkdir-p.c,
2090 modechange.c, mountlist.c, open-safer.c, physmem.c,
2091 pipe-safer.c, pipe.c, poll.c, posixver.c, progname.c,
2092 progreloc.c, putenv.c, quote.c, quotearg.c, readline.c,
2093 readlink.c, realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c,
2094 safe-read.c, same.c, save-cwd.c, savedir.c, sig2str.c,
2095 strcspn.c, strerror.c, stripslash.c, strncasecmp.c, strndup.c,
2096 strnlen.c, strnlen1.c, strsep.c, strstr.c, strtod.c,
2097 strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c,
2098 userspec.c, utimecmp.c, version-etc-fsf.c,
2099 version-etc.c, wait-process.c, xalloc-die.c, xgetcwd.c,
2100 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xsetenv.c,
2101 xstrndup.c, xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
2102 Standardize inclusion of config.h.
2103 * __fpending.h, dirfd.h, getdate.h, human.h,
2104 inttostr.h: Removed inclusion of config.h from header files.
2105 * inttostr.c: Adjusted in-tree users.
2106 * timespec.h: Remove superfluous warning to include config.h.
2107 * atexit.c, chdir-long.c chown.c, fchown-stub.c, getgroups.c,
2108 gettimeofday.c, lchown.c, lstat.c, mkdir.c, mkstemp.c,
2109 nanosleep.c, openat.c, raise.c, readtokens0.c, readutmp.c,
2110 unlinkdir.c: Guard inclusion of config.h with HAVE_CONFIG_H.
2112 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
2114 * stat-time.h: New file.
2115 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP, ATIME_CMP, CTIME_CMP):
2116 (MTIME_CMP, TIMESPEC_NS): Remove. Now done by stat-time.h,
2118 (timespec_cmp): New function.
2119 * utimecmp.c: Include stat-time.h.
2120 (SYSCALL_RESOLUTION): Depend on whether various struct stat
2121 members exist, not on the obsolescent ST_MTIM_NSEC.
2122 (utimecmp): Use the new stat-time functions rater than TIMESPEC_NS.
2124 2005-09-15 Derek Price <derek@ximbiot.com>
2125 Paul Eggert <eggert@cs.ucla.edu>
2127 * regcomp.c, regexec.c, regex_internal.c: Back out previous
2128 changes, consolidating in...
2129 * regex_internal.h: ...this file.
2131 2005-09-15 Derek Price <derek@ximbiot.com>
2133 * regex_internal.h: Blank `pure' for GNUC < 3.
2134 * regex_internal.c: Ditto, using this...
2135 (__GNUC_PREREQ): ...new macro.
2136 * regcomp.c, regexec.c: Blank `always_inline' for GNUC < 3.1 using...
2137 (__GNUC_PREREQ): ...this new macro.
2139 * strstr.h: Include string.h. Define strstr as a macro here.
2141 2005-09-13 Derek Price <derek@ximbiot.com>
2143 * canon-host.c (canon_host_r): Set *cherror on memory allocation
2145 Reported by Jim Meyering <jim@meyering.net>.
2147 2005-09-13 Jim Meyering <jim@meyering.net>
2149 * canon-host.c: Filter through gnu indent and reword comments slightly.
2150 * canon-host.h (ch_strerror_r): Tweak cpp indentation and spacing.
2152 2005-09-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (tiny change)
2154 * lib/base64.c: Typo.
2155 (base64_encode): Put b64str in initialized data section.
2157 2005-09-12 Derek Price <derek@ximbiot.com>
2159 Return usable errors from canon-host.
2160 * canon-host.h: New file.
2161 * canon-host.c (canon_host): Wrap...
2162 (canon_host_r): ...this new function, which now relies exclusively on
2164 (ch_strerror): New function.
2165 (last_cherror): New global.
2166 * getaddrinfo.c: Move include of getaddrinfo.h first to test interface.
2167 (getaddrinfo): Add AI_CANONNAME functionality. Don't do arithmetic on
2169 (freeaddrinfo): Free ai->ai_canonname when set.
2171 2005-09-12 Derek Price <derek@ximbiot.com>
2172 Paul Eggert <eggert@cs.ucla.edu>
2174 * glob-libc.h: Renamed from glob_.h. The new version is
2175 taken from libc's glob.h, except with '#ifdef __GLOB_GNULIB'
2176 protecting things that should be done only in gnulib contexts.
2177 * glob_.h: New file, containing only the glob things needed for
2179 (GLOB_PREFIX): Remove. All uses changed to look for __GLOB_GNULIB.
2180 (__GLOB_CONCAT, __GLOB_XCONCAT, __GLOB_ID): Remove; no longer needed.
2181 (glob, globfree, glob_pattern_p): Now defined simply in terms of
2182 rpl_glob, rpl_globfree, rpl_glob_pattern_p.
2183 (__GLOB_GNULIB): New macro, to keep the glob.h changes clearer
2184 and to respect the namespace rules better.
2186 2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
2188 Merge glibc and coreutils changes into gnulib, plus a few
2190 * md5.c: Use #error rather than a string.
2191 (CYCLIC): New macro, from glibc source. Use it instead of rol.
2192 * md5.h (__GNUC_PREREQ, __THROW): Define if not defined already.
2193 (__attribute__): Define to empty for non recent-GCC.
2194 (__md5_buffer, __md5_finish_ctx, __md5_init_ctx, __md5_process_block):
2195 (__md5_process_bytes, __md5_read_ctx, __md5_stream):
2196 Renamed from their non-__ counterparts, with new macros replacing
2197 them if not _LIBC. Add __THROW attribute.
2199 (struct md5_ctx): Align buffer if using GCC.
2200 * sha1.h (struct sha1_ctx): Likewise.
2201 * sha1.c (SWAP): Renamed from the NOTSWAP. All uses changed.
2202 The old name was backwards.
2203 (NOTSWAP): Remove; not used.
2204 (rol): New macro, moved here from md5.h.
2205 (sha1_process_block): Remove a FIXME that doesn't make sense.
2207 2005-09-12 Derek Price <derek@ximbiot.com>
2209 * gai_strerror.c: Include config.h when available. Include
2210 getaddrinfo.h before other headers to test interface.
2211 Reported by Larry Jones <lawrence.jones@ugs.com>.
2213 2005-09-08 Paul Eggert <eggert@cs.ucla.edu>
2215 * glob.c (glob, globfree, __glob_pattern_p): Use old-style function
2216 definitions, since that's the preferred style in glibc.
2217 Fix a minor spacing issue, and update copyright notice to match glibc's.
2219 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
2221 * regex_internal.h (bitset_not): Add parens to avoid gcc -Wall warning.
2223 2005-09-06 Simon Josefsson <jas@extundo.com>
2225 * getpass.c (getpass): Fix typo, test for HAVE_TCSETATTR and not
2226 TCSETATTR. Reported by Derek Price <derek@ximbiot.com>.
2228 2005-09-05 Paul Eggert <eggert@cs.ucla.edu>
2230 Change bitset word type from unsigned int to unsigned long int,
2231 as this has better performance on typical 64-bit hosts.
2232 Port bitset code to hosts with unusual word sizes.
2233 * regcomp.c (build_equiv_class, build_charclass, build_range_exp):
2234 (build_collating_symbol):
2235 Prefer bitset to re_bitset_ptr_t in prototypes, when the actual
2236 argument is a bitset. This is merely a style issue, but it makes
2237 it clearer that an entire array is expected.
2238 (re_compile_fastmap_iter, init_dfa, init_word_char, optimize_subexps):
2239 * regcomp.c (lower_subexp, parse_bracket_exp, built_charclass_op):
2240 Port to the case where bitset_word is not the same as unsigned int.
2241 * regex_internal.h (bitset_set, bitset_clear, bitset_contain):
2242 (bitset_not, bitset_merge, bitset_set_all, bitset_mask):
2244 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
2245 (build_trtable, group_nodes_into_DFAstates):
2247 * regcomp.c (re_compile_fastmap_iter, utf8_sb_map, optimize_utf8):
2248 Don't assume that SBC_MAX is a multiple of BITSET_WORD_BITS.
2249 * regex_internal.h (bitset_set_all, bitset_not): Likewise.
2250 * regexec.c (group_nodes_into_DFAstates): Likewise.
2251 * regcomp.c (utf8_sb_map): Don't assume UINT_MAX == 0xffffffff.
2252 * regcomp.c (optimize_subexps, lower_subexp):
2253 Work even if bitset_word has holes in its bitwise representation.
2254 * regex_internal.h (BITSET_WORD_BITS): Likewise.
2255 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
2257 * regex_internal.c (re_string_reconstruct):
2258 Don't assume UCHAR_MAX == 255.
2259 * regex_internal.h (bitset_set_all): Likewise.
2260 * regex_internal.h (BITSET_WORD_BITS): Renamed from UINT_BITS.
2262 (BITSET_WORDS): Renamed from BITSET_UINTS. All uses changed.
2263 (bitset_word): New type, replacing 'unsigned int' for bitset uses.
2265 (BITSET_WORD_MAX): New macro.
2266 (bitset_set, bitset_clear, bitset_contain, bitset_empty):
2267 (bitset_set_all, bitset_copy): Now inline functions, not macros.
2268 (bitset_empty, bitset_copy):
2269 Prefer sizeof (bitset) to multiplying it out ourselves.
2270 (bitset_not_merge): Remove; unused.
2271 (bitset_contain): Return bool, not unsigned int with one bit on.
2272 All callers changed.
2273 * regexec.c (build_trtable): Don't assume bitset has no stricter
2274 alignment than re_node_set; do this by defining a new internal
2275 type struct dests_alloc and using it to allocate memory.
2277 2005-09-02 Paul Eggert <eggert@cs.ucla.edu>
2279 Check for arithmetic overflow when calculating sizes, to prevent
2280 some buffer-overflow issues. These patches are conservative, in the
2281 sense that when I couldn't determine whether an overflow was possible,
2282 I inserted a run-time check.
2283 * regex_internal.h (re_xmalloc, re_xrealloc, re_x2realloc): New macros.
2284 (SIZE_MAX) [!defined SIZE_MAX]: New macro.
2285 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc):
2286 (re_xnrealloc, re_x2nrealloc): New inline functions.
2287 * lib/regcomp.c (init_dfa, analyze, build_range_exp, parse_bracket_exp):
2288 (build_equiv_class, build_charclass): Check for arithmetic overflow
2289 in size expression calculations.
2290 * lib/regex_internal.c (re_string_realloc_buffers):
2291 (build_wcs_upper_buffer, re_node_set_add_intersect):
2292 (re_node_set_init_union, re_node_set_insert, re_node_set_insert_last):
2293 (re_dfa_add_node, register_state): Likewise.
2294 * lib/regexec.c (re_search_stub, re_copy_regs, re_search_internal):
2295 (prune_impossible_nodes, push_fail_stack, set_regs, check_arrival):
2296 (build_trtable, extend_buffers, match_ctx_init, match_ctx_add_entry):
2297 (match_ctx_add_subtop, match_ctx_add_sublast): Likewise.
2299 2005-09-01 Paul Eggert <eggert@cs.ucla.edu>
2301 * glob.c (GET_LOGIN_NAME_MAX): Renamed from LOGIN_NAME_MAX,
2302 to avoid a collision with bits/local_lim.h in glibc.
2303 All uses changed. Problem reported by Dmitry V. Levin in
2304 <http://sources.redhat.com/bugzilla/show_bug.cgi?id=1060>.
2306 * regex_internal.c (build_wcs_upper_buffer): Fix portability
2307 bugs in int versus size_t comparisons.
2308 (re_string_context_at): Fix bug where the code assumed that
2311 Use bool where appropriate.
2312 * regcomp.c (re_set_fastmap): ICASE arg is bool, not int.
2313 All callers changed.
2314 (calc_eclosure_iter): Likewise, for ROOT arg.
2315 (parse_bracket_element): Likewise, for ACCEPT_HYPHEN arg.
2316 (build_charclass_op): Likewise, for NON_MATCH arg.
2317 * regex_internal.c (re_string_allocate, re_string_construct):
2318 (re_string_construct_common): Likewise, for ICASE arg.
2319 * regexec.c (re_search_2_stub, re_search_stub):
2320 Likewise, for RET_LEN arg.
2321 (check_matching): Likewise, for FL_LONGEST_MATCH arg.
2322 (set_regs): Likewise, for FL_BACKTRACK arg.
2323 * regcomp.c (re_compile_fastmap_iter, optimize_utf8):
2324 (duplicate_node_closure, calc_inveclosure, calc_eclosure):
2325 (calc_eclosure_iter, parse_bracket_exp):
2326 Use bool for internal variables that are booleans.
2327 * regexec.c (re_search_internal, check_matching, proceed_next_node):
2328 (set_regs, build_sifted_states, sift_states_bkref):
2329 (check_arrival_add_next_nodes, check_arrival_expand_ecl_sub):
2330 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
2331 (find_collation_sequence_value):
2333 * regex_internal.c (re_node_set_insert, re_node_set_insert_last):
2334 (re_node_set_compare):
2335 Return bool, not int. All callers changed.
2336 * regexec.c (check_halt_node_context, check_dst_limits):
2337 (build_trtable, check_node_accept): Likewise.
2338 * regex_internal.h: Include stdbool.h.
2340 Fix bugs uncovered when converting to bool.
2341 * regcomp.c (calc_eclosure_iter): Check for storage allocation
2342 failure instead of charging ahead blindly.
2343 * regex_internal.c (register_state): Likewise.
2344 * regexec.c (re_search_2_stub): Use simpler method than boolean
2345 for freeing internal storage.
2346 (group_nodes_into_DFA_states): Use unsigned int, not int, for
2347 bitset pieces used as boolean, to avoid undefined behavior
2348 on hosts that do int overflow checking.
2350 2005-08-31 Derek Price <derek@ximbiot.com>
2352 * getdelim.c (getdelim): Return EOF on EOF.
2353 Reported by Larry Jones <lawrence.jones@ugs.com>.
2355 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
2357 * regex_internal.c (re_string_reconstruct): Don't assume buffer
2358 lengths fit in regoff_t; this isn't true if regoff_t is the same
2360 * regex.c (re_search_internal): 5th arg is LAST_START
2361 (= START + RANGE) instead of RANGE. This avoids overflow
2362 problems when regoff_t is the same width as size_t.
2363 All callers changed.
2364 (re_search_2_stub): Check for overflow when adding the
2365 sizes of the two strings.
2366 (re_search_stub): Check for overflow when adding START
2367 to RANGE; if it occurs, substitute the extreme value.
2369 2005-08-31 Jim Meyering <jim@meyering.net>
2371 * regcomp.c (search_duplicated_node): Make first pointer arg
2373 * regex_internal.c (create_ci_newstate, create_cd_newstate):
2374 (register_state): Likewise.
2375 * regexec.c (search_cur_bkref_entry, check_dst_limits):
2376 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
2377 (group_nodes_into_DFAstates): Likewise.
2379 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
2381 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
2382 old glibc regex code mishandles strings longer than 2**31 bytes.
2383 This patch fixes this when the regex code is used in gnulib
2384 (i.e., outside glibc).
2386 This patch should not affect the use of the regex code inside
2387 glibc. No doubt this problem also needs to be handled for glibc
2388 as well, but the result will be an incompatible change to the
2389 glibc ABI, and the old ABI will have to be supported too. That
2390 can be the the subject for another patch.
2392 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
2393 governing whether the rest of this patch is active. By default,
2394 the macro is disabled and the patch has no effect.
2395 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
2396 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
2397 (struct re_pattern_buffer, re_search, re_search_2, re_match):
2398 (re_match_2, re_set_registers): Use the new types.
2399 * regex_internal.h (Idx, re_hashval_t): New types.
2400 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
2402 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
2403 (re_string_context_at, bin_tree_t, re_dfastate_t):
2404 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
2405 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
2406 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
2407 (re_string_char_size_at, re_string_wchar_at):
2408 (re_string_elem_size_at):
2409 Use the new types and macros to port to 64-bit hosts.
2410 Use unsigned types for internal values, so that the code
2411 mostly works even for arrays larger than SSIZE_MAX.
2412 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
2413 (search_duplicated_node, calc_eclosure_iter, fetch_number):
2414 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
2415 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
2416 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
2417 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
2418 (calc_inveclosure, parse_dup_op, build_range_exp):
2419 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
2420 (fetch_number, create_token_tree, mark_opt_subexp):
2422 * regex_internal.c (re_string_construct_common, create_ci_newstate):
2423 (create_cd_newstate, re_string_allocate, re_string_construct):
2424 (re_string_realloc_buffers, build_wcs_upper_buffer):
2425 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
2426 (re_string_reconstruct, re_string_peek_byte_case):
2427 (re_string_fetch_byte_case, re_string_context_at):
2428 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
2429 (re_node_set_init_copy, re_node_set_add_intersect):
2430 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
2431 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
2432 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
2433 (re_acquire_state, re_acquire_state_context, register_state):
2435 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
2436 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
2437 (re_search_internal, re_search_2_stub, re_search_stub)
2438 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
2439 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
2440 (update_cur_sifted_state, check_dst_limits):
2441 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
2442 (check_subexp_limits, sift_states_bkref, merge_state_array):
2443 (check_subexp_matching_top, get_subexp, get_subexp_sub):
2444 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
2445 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
2446 (expand_bkref_cache, check_node_accept_bytes):
2447 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
2448 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
2449 (acquire_init_state_context, check_halt_node_context):
2450 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
2451 (sift_states_backward, clean_state_log_if_needed):
2452 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
2453 (find_recover_state, transit_state_sb, transit_state_mb):
2454 (transit_state_bkref, build_trtable, match_ctx_clean):
2456 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
2457 to work around an assumption that REG_MISSING is negative.
2459 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
2460 (seek_collating_symbol_entry) [defined _LIBC]:
2461 (lookup_collation_sequence_value) [defined _LIBC]:
2462 (build_range_exp, build_collating_symbol) [defined _LIBC]:
2463 Use prototypes rather than old-style function definitions.
2464 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
2465 (transit_state_sb) [0]:
2466 (find_collation_sequence_value) [defined _LIBC]: Likewise.
2468 * regexec.c (re_search_internal): Simplify update of rm_so and
2471 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
2472 (optimize_subexps, lower_subexp):
2473 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
2474 since the signed shift might overflow. Use 1u<<31 instead.
2475 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
2476 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
2479 * regcomp.c (optimize_subexps, lower_subexp):
2480 Use CHAR_BIT rather than 8, for clarity.
2481 * regexec.c (check_dst_limits_calc_pos_1):
2482 (check_subexp_matching_top): Likewise.
2483 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
2484 have to worry about portability issues when shifting it left.
2485 Remove no-longer-needed test for table_size > 0.
2486 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
2487 in a word, as the resulting behavior is undefined.
2488 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
2489 in one case, a <= should have been an <, and in another case the
2490 whole test was missing.
2491 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
2492 the standard name CHAR_BIT.
2493 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
2494 this is not true on one's complement and signed-magnitude hosts.
2496 * regex_internal.h (re_sub_match_top_t): Remove unused member
2498 (struct re_dfa_t): Remove unused member states_alloc.
2499 * regcomp.c (init_dfa): Don't initialize unused members.
2501 2005-08-31 Bruno Haible <bruno@clisp.org>
2503 * strstr.c: Include <stddef.h>, for NULL.
2504 * strcasestr.c: Likewise.
2505 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
2507 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
2509 * iconvme.h: Add prototype for iconv_alloc.
2511 2005-08-29 Simon Josefsson <jas@extundo.com>
2513 * iconvme.c: Fix errno.
2515 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
2517 * iconvme.c: Split iconv_string into iconv_alloc.
2519 2005-08-27 Jim Meyering <jim@meyering.net>
2521 * fopen-safer.c: Merge minor changes from coreutils.
2522 * dup-safer.c: Likewise.
2523 * fd-safer.c: Likewise.
2525 Merge from coreutils.
2526 * stdio--.h: New file.
2527 * stdlib--.h: New file.
2528 * mkstemp-safer.c: New file.
2530 GNU tar needs these.
2531 * pipe-safer.c: New file.
2532 * creat-safer.c: New file.
2533 * fcntl--.h (creat): Define to creat_safer.
2534 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
2535 * unistd--.h (pipe): Define to pipe_safer.
2536 * unistd-safer.h: Declare pipe_safer.
2538 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
2540 * regex_internal.h: Remove all references to
2541 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
2543 (bitset_not, bitset_merge, bitset_not_merge):
2544 (bitset_mask, re_string_allocate, re_string_construct):
2545 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
2546 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
2547 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
2548 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
2549 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
2550 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
2551 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
2552 (re_acquire_state_context):
2553 Remove unnecessary forward decls.
2554 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
2555 Put __attribute at function definition,
2556 now that the function decl has been removed.
2557 * lib/regex_internal.c (re_string_peek_byte_case):
2558 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
2561 2005-08-26 Simon Josefsson <jas@extundo.com>
2563 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
2564 Haible <bruno@clisp.org>.
2566 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
2568 * regexec.c (set_regs): Don't alloca with an unbounded size.
2570 alloca modernization/simplification for regex.
2571 * regex.c: Remove portability cruft for alloca. This no longer
2572 needs to be at the start of the file, and can be moved into
2573 regex_internal.h and simplified.
2574 * regex_internal.h: Include <alloca.h>.
2575 (__libc_use_alloca) [!defined _LIBC]: New macro.
2576 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
2577 now works outside glibc.
2579 2005-08-24 Simon Josefsson <jas@extundo.com>
2581 * getpass.c: Add WIN32 implementation. Conditionalize use of
2582 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
2583 GLIBC specific code.
2585 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
2587 Make regex safe for g++. This fixes one real bug (an "err"
2588 that should have been "*err"). g++ problem reported by
2590 * regex_internal.h (re_calloc): New macro, consistent with
2591 re_malloc etc. All callers of calloc changed to use re_calloc.
2592 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
2593 not int. All callers changed.
2594 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
2595 just use an array of size MB_LEN_MAX.
2596 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
2597 (find_recover_state): Change "err" to "*err"; this fixes what
2598 appears to be a real bug.
2599 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
2602 2005-08-25 Jim Meyering <jim@meyering.net>
2604 * open-safer.c: Include <config.h>.
2605 Otherwise, we'd lose LARGEFILE support in any file using
2608 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
2610 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
2611 * regex.h (regerror): Likewise.
2613 * regex.c: Do not include <sys/types.h>, as POSIX no longer
2614 requires this. (The code never needed it.)
2616 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
2617 All uses of recently-renamed identifiers changed to use the new,
2618 POSIX-compliant names. The code will build and run just fine
2619 without these changes, but it's better to eat our own dog food
2620 and use the standard-conforming names.
2622 * regex.h: Fix a multitude of POSIX name space violations.
2623 These changes have an effect only for programs that define
2624 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
2625 do not change anything for programs compiled in the normal way.
2626 Also, there is no effect on the ABI.
2628 (_REGEX_SOURCE): New macro.
2629 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
2630 defined and _GNU_SOURCE is not; this fixes a name space violation.
2632 Rename the following macros to obey POSIX requirements.
2633 The old names are still visible as macros if _REGEX_SOURCE is defined.
2634 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
2635 RE_BACKSLASH_ESCAPE_IN_LISTS.
2636 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
2637 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
2638 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
2639 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
2640 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
2641 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
2642 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
2643 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
2644 (REG_INTERVALS): renamed from RE_INTERVALS.
2645 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
2646 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
2647 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
2648 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
2649 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
2650 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
2651 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
2652 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
2653 RE_UNMATCHED_RIGHT_PAREN_ORD.
2654 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
2655 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
2656 (REG_DEBUG): renamed from RE_DEBUG.
2657 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
2658 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
2659 unusual, since we can't clash with the POSIX REG_ICASE.
2660 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
2661 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
2662 (REG_NO_SUB): renamed from RE_NO_SUB.
2663 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
2664 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
2665 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
2666 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
2667 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
2668 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
2669 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
2670 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
2671 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
2672 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
2673 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
2674 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
2675 RE_SYNTAX_POSIX_MINIMAL_BASIC.
2676 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
2677 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
2678 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
2679 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
2680 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
2681 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
2682 (REG_FIXED): Renamed from REGS_FIXED.
2683 (REG_NREGS): Renamed from RE_NREGS.
2685 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
2686 of other REG_* macros, since POSIX says the user is allowed to
2687 #undef these macros selectively.
2689 (reg_errcode_t): Update comment stating what other tables need
2692 Rename the following enum values to obey POSIX requirements.
2693 The old names are still visible as macros.
2694 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
2695 is not defined, since GNU is supposed to be a superset of POSIX as
2696 much as possible, and since we want reg_errcode_t to be a signed
2697 type for implementation consistency.
2698 (_REG_NOERROR): Renamed from REG_NOERROR.
2699 (_REG_NOMATCH): Renamed from REG_NOMATCH.
2700 (_REG_BADPAT): Renamed from REG_BADPAT.
2701 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
2702 (_REG_ECTYPE): Renamed from REG_ECTYPE.
2703 (_REG_EESCAPE): Renamed from REG_EESCAPE.
2704 (_REG_ESUBREG): Renamed from REG_ESUBREG.
2705 (_REG_EBRACK): Renamed from REG_EBRACK.
2706 (_REG_EPAREN): Renamed from REG_EPAREN.
2707 (_REG_EBRACE): Renamed from REG_EBRACE.
2708 (_REG_BADBR): Renamed from REG_BADBR.
2709 (_REG_ERANGE): Renamed from REG_ERANGE.
2710 (_REG_ESPACE): Renamed from REG_ESPACE.
2711 (_REG_BADRPT): Renamed from REG_BADRPT.
2712 (_REG_EEND): Renamed from REG_EEND.
2713 (_REG_ESIZE): Renamed from REG_ESIZE.
2714 (_REG_ERPAREN): Renamed from REG_ERPAREN.
2715 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
2716 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
2717 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
2718 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
2720 (_REG_RE_NAME, _REG_RM_NAME): New macros.
2721 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
2722 changed. But support the old name if the new one is not defined
2723 and if _REGEX_SOURCE.
2725 Change the following member names in struct re_pattern_buffer.
2726 The old names are still supported if !_REGEX_SOURCE.
2727 The new names are always supported, regardless of _REGEX_SOURCE.
2728 (re_buffer): Renamed from buffer.
2729 (re_allocated): Renamed from allocated.
2730 (re_used): Renamed from used.
2731 (re_syntax): Renamed from syntax.
2732 (re_fastmap): Renamed from fastmap.
2733 (re_translate): Renamed from translate.
2734 (re_can_be_null): Renamed from can_be_null.
2735 (re_regs_allocated): Renamed from regs_allocated.
2736 (re_fastmap_accurate): Renamed from fastmap_accurate.
2737 (re_no_sub): Renamed from no_sub.
2738 (re_not_bol): Renamed from not_bol.
2739 (re_not_eol): Renamed from not_eol.
2740 (re_newline_anchor): Renamed from newline_anchor.
2742 Change the following member names in struct re_registers.
2743 The old names are still supported if !_REGEX_SOURCE.
2744 The new names are always supported, regardless of _REGEX_SOURCE.
2745 (rm_num_regs): Renamed from num_regs.
2746 (rm_start): Renamed from start.
2747 (rm_end): Renamed from end.
2749 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
2750 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
2751 Prepend __ to parameter names.
2753 Undo yesterday's changes.
2755 2005-08-24 Jim Meyering <jim@meyering.net>
2757 Sync from coreutils.
2758 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
2760 2005-08-21 Bruno Haible <bruno@clisp.org>
2762 * lock.h: Add multiple inclusion guard.
2763 * tls.h: Add multiple inclusion guard.
2765 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
2767 * regex.h (REG_NOSYS)
2768 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
2769 Define, since POSIX requires it as of 2001.
2770 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
2771 New private symbol, used to keep the enum signed in all cases.
2772 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
2773 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
2775 * regex_internal.c (re_string_skip_chars, register_state):
2777 Remove forward decls; no longer needed now that we use prototypes.
2778 * regexec.c (acquire_init_state_context, check_halt_node_context):
2779 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
2780 (clean_state_log_if_needed): Likewise.
2782 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
2784 Fix problems reported by Sam Steingold in
2785 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
2786 * regexec.c (sift_states_bkref): Fix portability bug: the code
2787 assumed that reg_errcode_t is a signed type, which is not
2788 necessarily true if _XOPEN_SOURCE is not defined.
2789 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
2790 some compilers warn about it otherwise.
2792 2005-08-20 Jim Meyering <jim@meyering.net>
2794 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
2795 of unused local, dfa.
2797 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
2799 * regcomp.c (create_initial_state): Remove duplicate decl.
2800 (init_word_char, create_initial_state, duplicate_node_closure):
2801 (fetch_token, peek_token_bracket, build_range_exp):
2802 (build_collating_symbol): Remove forward decls; no longer needed
2803 now that we use prototypes.
2806 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
2807 (re_compile_fastmap_iter, regcomp, regerror, regfree):
2808 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
2809 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
2810 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
2811 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
2812 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
2813 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
2814 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
2815 (build_range_exp, build_collating_symbol, parse_bracket_exp):
2816 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
2817 (build_charclass, build_charclass_op, fetch_number, create_tree):
2818 (create_token_tree, mark_opt_subexp, duplicate_tree):
2819 Use prototypes rather than old-style definitions.
2822 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
2823 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
2824 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
2825 (re_string_reconstruct, re_string_peek_byte_case):
2826 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
2827 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
2828 (re_node_set_init_copy, re_node_set_add_intersect):
2829 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
2830 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
2831 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
2832 (re_acquire_state, re_acquire_state_context, register_state):
2833 (create_ci_newstate, create_cd_newstate, free_state):
2835 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
2836 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
2837 (re_search_internal, prune_impossible_nodes):
2838 (acquire_init_state_context, check_matching, static):
2839 (check_halt_node_context, check_halt_state_context, proceed_next_node):
2840 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
2841 (update_regs, sift_states_backward, build_sifted_states):
2842 (clean_state_log_if_needed, merge_state_array):
2843 (update_cur_sifted_state, add_epsilon_src_nodes):
2844 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
2845 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
2846 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
2847 (find_recover_state, check_subexp_matching_top, transit_state_mb):
2848 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
2849 (check_arrival, check_arrival_add_next_nodes):
2850 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
2851 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
2852 (check_node_accept_bytes, check_node_accept, extend_buffers):
2853 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
2854 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
2859 (re_string_allocate, re_string_construct, re_string_reconstruct):
2860 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
2861 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
2862 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
2863 (re_string_context_at, re_string_peek_byte_case):
2864 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
2865 is defined, since we now use prototypes always.
2867 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
2868 C89 or better. All uses removed.
2870 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
2872 * regex_internal.c (re_acquire_state, re_acquire_state_context)
2873 [defined lint]: Suppress bogus uninitialized-variable warnings.
2875 * regcomp.c (duplicate_node): Return new index, not an error code,
2876 and let the caller return REG_ESPACE if out of space. This
2877 removes an uninitialied-variable warning with GCC 4.0.1, and also
2878 avoids taking the address of a local variable. All callers
2881 2005-08-19 Jim Meyering <jim@meyering.net>
2883 * regexec.c (proceed_next_node): Redo local variables to
2884 avoid GCC shadowing warnings.
2886 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
2888 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
2889 (re_node_set_insert_last, re_dfa_add_node):
2890 Rename local variables to avoid GCC shadowing warnings.
2892 2005-08-18 Bruno Haible <bruno@clisp.org>
2894 * strstr.c (strstr): Fix return value in multibyte case.
2895 * strcasestr.c (strcasestr): Likewise.
2897 2005-08-17 Jim Meyering <jim@meyering.net>
2899 Make the %s format (seconds since the epoch) work for a negative
2900 number and when used with a zero-padded field width, e.g. %015s.
2902 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
2903 label so that it precedes the code to set `digits'. Otherwise,
2904 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
2905 print `00-22'. Now, it prints `-0022', as it should.
2907 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
2909 * regex.h: Remove useless space-before-tab. From coreutils.
2911 2005-08-17 Bruno Haible <bruno@clisp.org>
2913 * strcasestr.h: New file.
2914 * strcasestr.c: New file.
2916 2005-08-17 Bruno Haible <bruno@clisp.org>
2918 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
2919 * strstr.c: Completely rewritten, with multibyte locale support.
2921 2005-08-17 Bruno Haible <bruno@clisp.org>
2923 * strcasecmp.c: Use mbuiter.h.
2925 2005-08-17 Bruno Haible <bruno@clisp.org>
2927 * mbuiter.h: New file.
2929 2005-08-16 Bruno Haible <bruno@clisp.org>
2931 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
2933 (mbi_avail, mbi_advance): Let the iteration end before the terminating
2934 NUL byte, not after it.
2936 2005-08-16 Bruno Haible <bruno@clisp.org>
2938 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
2939 the valid ones. Makes the comparison operations transitive:
2940 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
2941 * strcasecmp.c (strcasecmp): Use mb_casecmp.
2943 2005-08-16 Bruno Haible <bruno@clisp.org>
2945 * strcase.h (strcasecmp): Add note in comments.
2946 * strncasecmp.c: Use code from strcasecmp.c.
2947 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
2948 (strcasecmp): Work correctly in multibyte locales.
2950 2005-08-16 Bruno Haible <bruno@clisp.org>
2952 * strnlen1.h: New file.
2953 * strnlen1.c: New file.
2955 2005-08-16 Bruno Haible <bruno@clisp.org>
2957 * mbfile.h: New file.
2959 2005-08-16 Bruno Haible <bruno@clisp.org>
2961 * mbiter.h: New file.
2963 2005-08-16 Bruno Haible <bruno@clisp.org>
2965 * mbchar.h: New file.
2966 * mbchar.c: New file.
2968 2005-08-16 Bruno Haible <bruno@clisp.org>
2970 * tls.h: New file, from GNU gettext.
2971 * tls.c: New file, from GNU gettext.
2973 2005-08-15 Bruno Haible <bruno@clisp.org>
2975 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
2978 2005-08-14 Jim Meyering <jim@meyering.net>
2980 Sync from coreutils.
2982 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
2983 Use the hash-table-based cycle-detection code not just when
2984 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
2985 Reported by James Youngman in
2986 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
2987 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
2988 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
2989 This lets us compile with -DFTS_DEBUG, once again.
2990 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
2991 * fts.c (fd_safer): Remove decl.
2992 Include fcntl--.h rather than unistd-safer.h
2993 (fts_safe_changedir): Don't call fd_safer; no longer needed
2994 now that we include fcntl--.h.
2996 2005-08-11 Simon Josefsson <jas@extundo.com>
2998 * readline.h, readline.c: New file.
3000 2005-08-11 Bruno Haible <bruno@clisp.org>
3002 * strnlen.h (strnlen): Change parameter name to match comment.
3004 2005-08-10 Simon Josefsson <jas@extundo.com>
3006 * strndup.c: Use strnlen.h.
3008 * strnlen.h: New file.
3010 2005-08-02 Simon Josefsson <jas@extundo.com>
3012 * getline.h, getline.c: Rewrite.
3014 * getdelim.h, getdelim.c: New files, ported from glibc.
3016 2005-07-31 Bruno Haible <bruno@clisp.org>
3018 * lock.h (gl_lock_initializer): New macro.
3019 (gl_lock_define_initialized): Use it.
3020 (gl_rwlock_initializer): New macro.
3021 (gl_rwlock_define_initialized): Use it.
3022 (gl_recursive_lock_initializer): New macro.
3023 (gl_recursive_lock_define_initialized): Use it.
3025 2005-07-26 Bruno Haible <bruno@clisp.org>
3027 * lock.h: Update from GNU gettext.
3028 * lock.c: Update from GNU gettext.
3030 2005-07-18 Bruno Haible <bruno@clisp.org>
3032 * lock.h (gl_once_t): New type.
3033 (gl_once_define, gl_once): New macros.
3034 * lock.c (fresh_once): New variable.
3035 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
3038 2005-07-18 Simon Josefsson <jas@extundo.com>
3040 * check-version.c (check_version): Accept identical versions too.
3042 2005-07-18 Bruno Haible <bruno@clisp.org>
3044 * lock.h: New file, from GNU gettext.
3045 * lock.c: New file, from GNU gettext.
3047 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
3049 * quotearg.c: Add translator comment suggested by Bruno Haible,
3050 with a minor change.
3052 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
3054 * version-etc-fsf.c (version_etc_copyright): Parameterize the
3055 copyright symbol and the year.
3056 * version-etc.c (COPYRIGHT_YEAR): New constant.
3057 (version_etc_va): Use parameterized copyright notice.
3058 Reword to conform to the current GNU coding standards.
3060 2005-07-11 Simon Josefsson <jas@extundo.com>
3062 * size_max.h: New file.
3064 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
3066 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
3069 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
3070 and Paul Eggert <eggert@cs.ucla.edu>
3072 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
3073 in wint_t, not wchar_t. Remove now-unnecessary cast.
3075 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
3077 * regex.c, regex.h: Sync from libc.
3078 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
3079 New files, synced from libc, except that regex_internal.h
3080 currently has a small porting fix.
3082 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
3084 Remove the dependency of the strftime module on the tzset module.
3085 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
3086 Copy the input structure, to work around some of the bug with
3087 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
3088 Solaris releases, you should also use the tzset module, but we won't
3089 require it as a dependency any more since we don't want LGPLed code
3090 to depend on GPLed code.
3092 2005-07-02 Jim Meyering <jim@meyering.net>
3094 * backupfile.c (backup_args): Change a `0' to NULL.
3096 2005-07-01 Jim Meyering <jim@meyering.net>
3098 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
3099 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
3100 * save-cwd.c, tempname.c:
3101 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
3102 and don't include <sys/file.h>).
3104 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
3106 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
3107 declares only 'struct timespec;' (!).
3109 2005-06-29 Jim Meyering <jim@meyering.net>
3111 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
3112 type name. Use the variable name instead.
3113 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
3115 2005-06-28 Simon Josefsson <jas@extundo.com>
3117 * check-version.h, check-version.c: New files.
3119 2005-06-28 Simon Josefsson <jas@extundo.com>
3121 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
3122 collision with global variable. Better indentation. Don't
3123 increment buffer pointer beyond buffer end. Based on comments
3124 from Paul Eggert <eggert@cs.ucla.edu>.
3128 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
3130 * canon-host.c (canon-host): Append trailing "," to 0 in
3131 initializer of struct addrinfo, as an indication that we don't
3132 care how many members the structure has.
3134 2005-06-24 Derek Price <derek@ximbiot.com>
3135 and Bruno Haible <bruno@clisp.org>
3137 Remove stat module & update lstat.
3138 * stat.c: Remove this file...
3139 (slash_aware_lstat): ...moving this content and its support...
3140 * lstat.c (rpl_lstat): ...into here.
3141 * lstat.h: New file.
3143 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
3145 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
3146 (ranged_convert): Don't save conversion in a temporary struct.
3147 This causes a warning with GCC 4.0.0, and anyway in the typical
3148 case it's not worth the extra 100 bytes or so of code.
3149 (ranged_convert, __mktime_internal): When calling a function via a
3150 pointer P, use P () rather than (*P) (), as we now assume C89 or
3153 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
3155 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
3156 "who -r" failed to give output. Problem reported by Tim Waugh.
3158 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
3159 (xcalloc): Use it to avoid needless tests.
3160 Problem reported by Jim Meyering.
3162 2005-06-16 Jim Meyering <jim@meyering.net>
3164 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
3165 when either N or S is zero.
3167 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3169 * argp.h (__option_is_short): Check upper limit of
3170 __key. Isprint() requires its argument to have the value
3171 of an unsigned char or EOF.
3173 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
3175 * fnmatch.c (fnmatch): If there is an encoding error in a
3176 multibyte string or pattern, fall back on unibyte matching.
3177 Problem reported by James Youngman.
3179 2005-06-08 Bruno Haible <bruno@clisp.org>
3181 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
3184 2005-06-08 Bruno Haible <bruno@clisp.org>
3186 * csharpcomp.h: New file, from GNU gettext.
3187 * csharpcomp.c: New file, from GNU gettext.
3188 * csharpcomp.sh.in: New file, from GNU gettext.
3190 2005-06-07 Derek Price <derek@ximbiot.com>
3193 * glob_.h: Indent nested #ifdef.
3195 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
3197 Sync from coreutils.
3198 Use "file name" when talking about file names, instead of "filename"
3199 or "path", as per the GNU coding standards.
3200 * mkdir-p.c: Renamed from makepath.c.
3201 (make_dir_parents): Renamed from make_path. All callers changed.
3202 * mkdir-p.h: Likewise. All includers changed.
3203 * filenamecat.c: Renamed from path-concat.c.
3204 (file_name_concat): Renamed from path_concat. All callers changed.
3205 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
3206 * filenamecat.h: Likewise. All includers changed.
3207 * acl.c: Don't use "path" or "filename" to mean "file name"
3208 in comments or local variable names.
3209 * basename.c: Likewise.
3210 * canonicalize.c, canonicalize.h: Likewise.
3211 * dirname.c, dirname.h: Likewise.
3212 * euidaccess.c: Likewise.
3213 * exclude.c: Likewise
3214 * fnmatch_.h, fnmatch_loop.c: Likewise.
3215 * fsusage.c, fsuage.h: Likewise.
3216 * fts.c, fts_.h: Likewise.
3217 * getcwd.c: Likewise.
3218 * getloadavg.c: Likewise.
3219 * mkstemp.c: Likewise.
3220 * mountlist.c, mountlist.h: Likewise.
3221 * openat.c, openat.h: Likewise.
3222 * readlink-stub.c: Likewise.
3223 * readutmp.c, readutmp.h: Likewise.
3224 * rename.c: Likewise.
3225 * rmdir.c: Likewise.
3227 * savedir.c: Likewise.
3228 * stripslash.c: Likewise.
3229 * tempname.c: Likewise.
3230 * xreadlink.c: Likewise.
3231 * exclude.c (excluded_file_name): Renamed from excluded_filename.
3233 * exclude.h: Likewise.
3235 * euidaccess.c (getuid, getgid, getuid, getegid)
3236 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
3237 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
3238 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
3239 * pathmax.h: Include <limits.h> unconditionally, since other
3240 files have been getting away with it for years (MORE/BSD 4.3
3242 * userspec.c (getpwnam, getgrnam, getgrgid)
3243 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
3245 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
3246 Define to 256, not 255, as per modern POSIX.
3248 2005-06-01 Bruno Haible <bruno@clisp.org>
3250 * csharpexec.h: New file, from GNU gettext.
3251 * csharpexec.c: New file, from GNU gettext.
3252 * csharpexec.sh.in: New file, from GNU gettext.
3254 2005-05-31 Derek Price <derek@ximbiot.com>
3255 Paul Eggert <eggert@cs.ucla.edu>
3258 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
3260 2005-05-29 Derek Price <derek@ximbiot.com>
3261 Paul Eggert <eggert@cs.ucla.edu>
3263 * glob_.h, glob.c: New files.
3265 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
3267 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
3269 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
3270 the configuration hassle isn't worth it.
3271 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
3272 (LONGEST_MODIFIER, PRIuMAX): Remove.
3274 2005-05-27 Bruno Haible <bruno@clisp.org>
3276 * getlogin_r.h: Remove second include of <stddef.h>.
3278 2005-05-25 Bruno Haible <bruno@clisp.org>
3279 Derek Price <derek@ximbiot.com>
3281 * getlogin_r.h: Simplify API documentation.
3283 2005-05-25 Derek Price <derek@ximbiot.com>
3284 Paul Eggert <eggert@cs.ucla.edu>
3286 * getlogin_r.c, getlogin_r.h: New files.
3288 2005-05-22 Bruno Haible <bruno@clisp.org>
3290 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
3291 Also include <sys/param.h> if it defines MIN, MAX.
3292 Based on a patch by Derek Price <derek@ximbiot.com>.
3294 2005-05-22 Bruno Haible <bruno@clisp.org>
3296 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
3297 (INT64_MIN): Fix definition.
3298 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
3300 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
3301 NEED_SIGNED_INT_TYPES.
3303 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
3304 HAVE_SYSTEM_INTTYPES.
3306 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
3308 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
3309 so that unistd-safer.h (GPL'ed code) need not be included.
3311 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
3314 * fts.c: Don't include "cycle-check.h" or "hash.h".
3315 (setup_dir, free_dir): New functions.
3316 (enter_dir, leave_dir): Define trivial
3317 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
3318 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
3319 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
3320 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
3321 Move to fts-cycle.c.
3322 (fts_open): Use setup_dir.
3323 (fts_close): Use free_dir.
3324 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
3325 This adds a label and some gotos, but the alternatives were messier.
3326 Check for memory allocation failure when entering a dir.
3327 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
3328 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
3329 (FTS): New member fts_cycle, that is a union that contains the
3330 old active_dir_ht and cycle_state. All uses changed to mention
3331 fts_cycle.ht and fts_cycle.state.
3332 * fts-cycle.c: New file, containing GPL'ed code migrated out of
3333 fts.c, with the following changes:
3334 (setup_dir, free_dir): New functions.
3335 (enter_dir): Now returns bool. Return true if successful, false
3336 if memory exhausted. All callers changed.
3337 Do not bother partly cleaning up on
3338 memory allocation failure; that is free_dir's job.
3339 However, free ad if hash_insert fails, to avoid memory leak.
3340 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
3341 fts->fts_options to see which union member to use.
3343 2005-05-20 Jim Meyering <jim@meyering.net>
3345 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
3346 Now a macro, to pacify GCC.
3348 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
3350 * chown.c (rpl_chown): Return -1 on failure.
3352 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
3354 * canonicalize.c: Include canonicalize.h first, to test interface.
3355 Include <stddef.h> unconditionally, since we assume C89 now.
3356 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
3357 * fts.c: Include fts_.h first, to check interface.
3358 Do not include intprops.h; no longer needed.
3359 Include cycle-check.h and hash.h, since fts_.h no longer does.
3360 Remove unnecessary casts of closedir to void.
3361 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
3362 decide whether to decrement nlinks.
3363 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
3364 (FTS): Use struct hash_table * instead of Hash_table, so that
3365 we no longer need to include hash.h here.
3367 2005-05-17 Jim Meyering <jim@meyering.net>
3369 * fts.c, fts_.h: New files, from coreutils.
3371 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
3373 Sync from coreutils.
3374 * unlinkdir.c, unlinkdir.h: New files.
3375 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
3376 regex.h, unlocked-io.h, xtime.h:
3377 White space changes only.
3378 * makepath.c (make_path): Port to hosts where leading "//" is special.
3379 * yesno.c: Include getline.h, not ctype.h.
3380 (yesno): Don't remove leading white space; POSIX doesn't allow it.
3381 Use getline to remove arbitrary restriction on response length.
3383 2005-05-13 Bruno Haible <bruno@clisp.org>
3385 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
3386 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
3387 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
3388 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
3389 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
3390 Add support for 64-bit integers in the MSVC compiler.
3392 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
3394 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
3395 Change the initial comment to refer to GPL, not LGPL.
3396 gnulib-tool will change it to LGPL as needed.
3398 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
3399 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
3400 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
3401 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
3402 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
3403 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
3404 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
3405 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
3406 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
3407 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
3408 concatpath.c, config.charset, copy-file.c, copy-file.h,
3409 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
3410 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
3411 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
3412 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
3413 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
3414 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
3415 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
3416 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
3417 full-read.c, full-read.h, full-write.c, full-write.h,
3418 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
3419 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
3420 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
3421 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
3422 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
3423 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
3424 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
3425 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
3426 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
3427 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
3428 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
3429 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
3430 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
3431 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
3432 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
3433 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
3434 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
3435 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
3436 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
3437 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
3438 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
3439 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
3440 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
3441 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
3442 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
3443 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
3444 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
3445 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
3446 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
3447 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
3448 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
3449 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
3450 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
3451 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
3452 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
3453 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
3454 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
3455 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
3456 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
3457 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
3458 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
3459 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
3460 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
3461 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
3462 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
3463 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
3464 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
3465 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
3466 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
3467 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
3468 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
3469 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
3470 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
3471 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
3472 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
3473 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
3474 Update FSF postal mail address.
3476 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
3478 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
3479 specified in ai_socktype. Fix invalid ai_protocol
3480 check. ai_protocol is usually set to 0 or depending on
3481 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
3482 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
3483 ai_socktype / ai_protocol in the returned addrinfo structure.
3485 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
3486 Bruno Haible <bruno@clisp.org>
3488 * inet_ntop.h: New file.
3489 * inet_ntop.c: New file, from glibc with modifications.
3491 2005-05-08 Jim Meyering <jim@meyering.net>
3493 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
3495 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
3497 Merge from coreutils. Among other things,
3498 add bulletproofing for cases where stdin, stdout, or stderr are closed.
3499 * fd-safer.c: New file.
3500 * fcntl-safer.h, open-safer.c: Remove.
3501 * chdir-long.c: Fix comment "fetish" -> "coreutils".
3502 * dup-safer.c: Include unistd-safer.h first.
3503 Don't include errno.h.
3504 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
3505 * file-type.h: Don't assume invoker included sys/stat.h first.
3506 * file-type.c: Rely on file-type.h change.
3507 * getloadavg.c: Include unistd-safer.h.
3508 (getloadavg): Use safer open.
3509 * getusershell.c: Include "stdio-safer.h".
3510 (getusershell): Use safer fopen.
3511 * long-options.c (long_options): Use NULL rather than 0.
3512 * modechange.h (mode_free): Remove; all callers changed to invoke
3514 * modechange.c: Likewise.
3515 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
3516 (MODE_DONE): New constant.
3517 (struct mode_change): Remove 'next' member.
3518 (make_node_op_equals): New function; like the old one of the
3519 same name, except it allocates an array.
3520 (mode_compile, mode_create_from_ref): Use it.
3521 (mode_compile): Allocate result as an array, not a linked list.
3522 Parse octal string ourself, so that we catch mistakes like "+0".
3523 (mode_adjust): Arg is an array, not a linked list.
3524 * modechange.c: Include stat-macros.h, xalloc.h.
3525 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
3526 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
3527 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
3528 Remove. This is now stat-macros.h's job.
3529 (talloc): Remove. All callers replaced by xalloc, so that
3530 our invokers don't have to worry about reporting memory failures.
3531 (make_node_op_equals): Remove.
3532 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
3534 (struct mode_change): Moved here from modechange.h.
3535 (mode_append_entry): Remove.
3536 (mode_compile): Remove MASKED_OPS arg, since it encouraged
3537 apps to have incorrect behavior. Use simpler algorithm for head
3538 and tail. Don't futz with umask; that's now the job of mode_adjust.
3539 Detect more invalid usages rather than having somewhat-random behavior.
3540 Don't insert an "a=" action, as that leads to incorrect behavior.
3541 (mode_compile, mode_create_from_ref): Return NULL on error instead
3542 of an enum, since now there's only one way to have an error. All
3544 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
3545 at the correct time. Simplify calculation of "+u" and its ilk.
3546 Don't mishandle "+X".
3547 (mode_free): Remove "register" and localize decls.
3548 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
3549 (struct mode_change): Move to modechange.c; callers don't
3550 need to see this stuff.
3551 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
3552 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
3553 (mode_change, mode_adjust): Reflect the new signatures noted above.
3554 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
3555 that might redefine system include files.
3556 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
3557 (my_usleep): Use NULL rather than (void *) 0.
3558 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
3559 Use siginterrupt to specify that system calls should be interrupted.
3560 (rpl_nanosleep): Move initialization of suspended closer to call of
3562 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
3563 * readutmp.c: Likewise. Include signal.h, stdbool.h.
3564 (desirable_utmp_entry): New function.
3565 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
3566 using x2nrealloc, to simplify logic.
3567 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
3568 size calculation. Do not assume utmp file is a regular file.
3569 * readutmp.h (UT_PID): Moved here from ../src/who.c.
3570 (READ_UTMP_CHECK_PIDS): New constant.
3571 * save-cwd.c: Include unistd-safer.h.
3572 (save_cwd): Use fd_safer.
3573 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
3574 [!_LIBC] Include "stat-macros.h" instead.
3575 * unistd-safer.h (fd_safer): New decl.
3577 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
3579 * byteswap_.h: New file.
3581 2005-04-25 Albert Chin <china@thewrittenword.com>
3583 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
3586 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
3588 * getdate.y (zone): Allow relunit_snumber after tZONE, so
3589 that "UTC +1 second" continues to work. Problem reported
3591 (relunit_snumber): New rule.
3594 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
3596 * getdate.y (universal_time_zone_table): New constant.
3597 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
3598 universal_time_zone_table.
3599 (lookup_zone): Prefer universal_time_zone_table to
3600 local_time_zone_table, so that "GMT" time stamps are allowed in
3601 London during the summer. Problem reported by Ian Abbott.
3603 2005-04-12 Jim Meyering <jim@meyering.net>
3605 * human.c (humblock): Set *options even when returning due to
3606 xstrtoumax conversion failure. Thanks to a used-uninitialized
3609 2005-04-09 Jim Meyering <jim@meyering.net>
3611 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
3612 -Wuninitialized: initialize tm0.tm_year.
3614 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
3616 * getdate.y (parser_control): rels_seen is now a boolean, not a
3617 count, since there's no maximum. All uses changed.
3618 Add member dsts_seen.
3619 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
3621 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
3622 Use pc_rels_seen to decide whther a date is absolute.
3624 * getdate.y (number): Don't overwrite year.
3625 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
3628 2005-04-02 Simon Josefsson <jas@extundo.com>
3630 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
3631 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
3633 2005-03-27 Jim Meyering <jim@meyering.net>
3635 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
3637 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
3639 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
3640 "one's complement" -> "ones' complement" in comment, as per Knuth.
3641 "value of type" -> "type or expression" in comment.
3642 * mktime.c, strftime.c: Propagate intprops.h comment nits.
3644 2005-03-26 Jim Meyering <jim@meyering.net>
3647 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
3648 Correct typos: s/or/of/.
3650 2005-03-23 Jim Meyering <jim@meyering.net>
3652 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
3654 2005-03-21 Jim Meyering <jim@meyering.net>
3656 Changes imported from coreutils.
3658 * cycle-check.c: Don't include xalloc.h.
3660 * path-concat.c: Don't include assert.h.
3661 (path_concat): Remove assertion that would have triggered
3662 for ABASE starting with more than one slash.
3663 Reported by Andreas Schwab.
3665 * path-concat.c (path_concat): Set *BASE_IN_RESULT
3666 properly when ABASE is an absolute file name.
3667 Correct the description of this function.
3669 Add an assertion and a test driver.
3670 This fixes a bug introduced on 2004-07-02.
3671 Andreas Schwab reported the resulting failure of cp --parents:
3672 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
3674 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
3676 * strftime.c (my_strftime): If the underlying strftime returns 0
3677 (which shouldn't happen), generate nothing instead of returning 0
3678 immediately, so that nstrftime (NULL, ...) doesn't return 0.
3680 2005-03-16 Bruno Haible <bruno@clisp.org>
3682 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
3684 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
3686 * strftime.c (my_strftime): Prepend space to format so that we can
3687 reliably distinguish strftime failure from empty output on POSIX
3690 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
3692 * iconvme.c (SIZE_MAX): New macro, if not already defined.
3693 (iconv_string): Don't guess a size-zero buffer, as that might cause
3694 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
3695 result would be 'too large', where 'too large' is (heuristically)
3696 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
3697 overflow concerns. This will prevent some unwanted malloc failures
3698 when the inputs are very large.
3700 2005-03-15 Bruno Haible <bruno@clisp.org>
3702 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
3705 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
3708 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
3710 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
3712 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
3713 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
3715 * strtol.c: Likewise.
3717 2005-03-14 Simon Josefsson <jas@extundo.com>
3719 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
3722 2005-03-14 Jim Meyering <jim@meyering.net>
3724 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
3725 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
3726 to be nonzero so that we (and caller) can detect the difference
3727 between a valid zero-length expansion and an error return, even
3728 when the underlying strftime fails before writing anything into
3731 2005-03-10 Jim Meyering <jim@meyering.net>
3733 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
3734 so that this module works on systems without fchdir.
3736 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
3738 Factor int-properties macros into a single file, except for
3739 glibc-related files.
3740 * intprops.h: New file.
3741 * getloadavg.c: Include it instead of limits.h.
3742 (INT_STRLEN_BOUND): Remove.
3743 * human.c: Include intprops.h.
3744 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
3745 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
3746 * inttostr.h: Include intprops.h instead of limits.h.
3747 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
3748 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
3749 for consistency with intprops.h.
3750 (time_t_is_integer, twos_complement_arithmetic): Use them.
3751 * sig2str.h: Include <signal.h>, intprops.h.
3752 (INT_STRLEN_BOUND): Remove.
3753 * strftime.c (TYPE_SIGNED): Remove.
3754 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
3755 * strtol.c: Adjust comments to match intprops.h.
3756 * userspec.c: Include intprops.h.
3757 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
3758 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
3759 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
3760 instead of rolling our own expressions.
3761 * xstrtol.c: Include xstrtol.h first, to test interface.
3763 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
3765 (my_strftime): Do not mishandle years close to INT_MAX, by doing
3766 the right thing even if adding 1900 would overflow. Similarly
3767 for tm_mon + 1 and tm_yday + 1.
3768 Make %Y always equivalent to %C%y, and similarly for %G and %g.
3769 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
3770 (DO_SIGNED_NUMBER): New macro.
3771 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
3773 2005-03-07 Bruno Haible <bruno@clisp.org>
3775 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
3777 2005-03-03 Derek R. Price <derek@ximbiot.com>
3778 Bruno Haible <bruno@clisp.org>
3780 * pagealign_alloc.h: New file.
3781 * pagealign_alloc.c: New file.
3783 2005-01-28 Bruno Haible <bruno@clisp.org>
3785 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
3788 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
3790 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
3791 The workaround isn't strictly needed for POSIX conformance, and
3792 it's too much of a pain to configure and maintain. We'll ask
3793 people to fix their kernels instead.
3794 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
3795 (NANOSLEEP_BUG_WORKAROUND): Remove.
3796 (xnanosleep): Remove the workaround.
3798 2005-02-12 Bruno Haible <bruno@clisp.org>
3800 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
3802 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
3804 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
3805 * timespec.h (gettime): Return void, since it always
3806 succeeds now. All uses changed.
3807 * gettime.c (gettime) Likewise.
3808 [HAVE_NANOTIME]: Prefer nanotime.
3809 Assume gettimeofday succeeds, as POSIX requires.
3810 Assime time () succeeds, since other code already does.
3811 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
3812 (timespec_subtract): Remove.
3813 (NANOSLEEP_BUG_WORKAROUND): New constant.
3814 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
3815 things considerably. Use it only on GNU/Linux hosts, since the
3816 workaround shouldn't be needed elsewhere.
3818 2005-02-24 Bruno Haible <bruno@clisp.org>
3820 * gettext.h: Update from GNU gettext 0.14.2.
3822 2005-02-24 Bruno Haible <bruno@clisp.org>
3824 * localcharset.c: Update from GNU gettext 0.14.2.
3825 * config.charset: Update from GNU gettext 0.14.2.
3827 2005-02-22 Simon Josefsson <jas@extundo.com>
3829 * iconvme.h, iconvme.c: New files, from libc.
3831 2005-02-20 Neil Conway <neilc@samurai.com>
3833 * xgethostname.c (xgethostname): Check for ENOMEM, which is
3834 returned by OSX/Darwin if the specified buffer is not large
3835 enough for the hostname.
3837 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
3839 * memrchr.h: New file.
3840 * chdir-long.c: Include it.
3841 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
3842 Don't bother including stddef.h.
3844 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3846 * argp-help.c (__argp_help): Create a fake struct argp_state and
3847 pass it to _help, otherwise the latter coredumps trying to
3848 dereference state.root_argp.
3850 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
3852 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
3854 Include <sys/types.h>, for dev_t.
3855 (ME_DUMMY, ME_REMOTE): Move from here....
3856 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
3857 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
3859 Include mountlist.h first, to test the interface.
3861 2005-01-29 Bruno Haible <bruno@clisp.org>
3863 * progname.c (program_name): Initialize.
3864 Needed when linking statically on MacOS X.
3866 2005-01-28 Bruno Haible <bruno@clisp.org>
3868 * javacomp.sh.in: New file, from GNU gettext.
3869 * javacomp.h: New file, from GNU gettext.
3870 * javacomp.c: New file, from GNU gettext.
3872 2005-01-26 Bruno Haible <bruno@clisp.org>
3874 * javaexec.sh.in: New file, from GNU gettext.
3875 * javaexec.h: New file, from GNU gettext.
3876 * javaexec.c: New file, from GNU gettext.
3878 2005-01-26 Simon Josefsson <jas@extundo.com>
3880 * gai_strerror.c: Use GPL in header.
3882 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3884 * argp-help.c (hol_entry_help): Avoid using non-constant
3885 initializers for struct pentry_state.
3886 (__argp_error): Check return value of __asprintf
3887 (__argp_failure): Translate error message
3889 * argp-parse.c: Removed braces around the expansion of N_()
3891 2005-01-21 Jim Meyering <jim@meyering.net>
3893 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
3894 same value as for Solaris 9.
3896 * chdir-long.c (chdir_long): Rewrite to remove limitation on
3897 component length. This included changing the parameter to be
3898 of type `char *' rather than `char const *'.
3899 * chdir-long.h (chdir_long): Update prototype.
3901 * openat.c (fdopendir, fstatat): New functions.
3902 * openat.h: Include headers required for use of DIR and struct stat.
3903 [AT_SYMLINK_NOFOLLOW]: Define.
3904 (fdopendir, fstatat): Add prototypes.
3906 2005-01-21 Bruno Haible <bruno@clisp.org>
3908 * classpath.h: New file, from GNU gettext.
3909 * classpath.c: New file, from GNU gettext.
3911 2005-01-20 Simon Josefsson <jas@extundo.com>
3913 * version-etc-fsf.c: New file, with version_etc_copyright.
3914 * version-etc.c: Remove version_etc_copyright.
3915 * version-etc.h (version_etc_copyright): Use [] instead of * in
3916 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
3918 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
3920 * save-cwd.c (save_cwd): Remove code to support the case
3921 where fchdir is missing or flaky.
3923 2005-01-20 Simon Josefsson <jas@extundo.com>
3925 * base64.h (isbase64): Add.
3927 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
3928 using a unsigned prototype, don't inline.
3929 (base64_decode): Use it.
3931 2005-01-19 Bruno Haible <bruno@clisp.org>
3933 * sh-quote.h: New file, from GNU gettext.
3934 * sh-quote.c: New file, from GNU gettext.
3936 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
3938 Merge changes from coreutils, as described below in several
3939 changelogs dated today.
3941 * save-cwd.c: Include "save-cwd.h" before other include files.
3942 (O_DIRECTORY): Remove; not needed here, since "." must be
3943 a directory. All uses removed.
3944 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
3945 universal on Suns, and we also need to test for IRIX.
3946 Revamp code to use 'if' rather than '#if'.
3947 Avoid unnecessary comparison of cwd->desc to 0.
3949 * utimens.c (futimens): Robustify the previous patch, by checking
3950 for known valid error numbers rather than observed invalid ones.
3952 2005-01-18 Jim Meyering <jim@meyering.net>
3954 * version-etc.c (version_etc_copyright): Update copyright date.
3956 * utimens.c (futimens): Account for the fact that futimes
3957 can also fail with errno == ENOSYS or errno == ENOENT.
3958 Patch from Dmitry V. Levin.
3960 Change the name of the robust chdir function from chdir to chdir_long.
3961 * save-cwd.c: Include chdir-long.h rather than chdir.h.
3962 (restore_cwd): Use chdir_long, not chdir.
3963 * chdir-long.c: Renamed from chdir.c.
3964 * chdir-long.h: Renamed from chdir.h.
3965 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
3968 2005-01-18 Bob Proulx <bob@proulx.com>
3970 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
3971 offsetof() macro construct to avoid compile failure with native HP-UX
3972 11.0 ANSI C compiler.
3974 2005-01-06 Bruno Haible <bruno@clisp.org>
3976 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
3977 because stpncpy.m4 takes care of it.
3979 2004-01-24 Bruno Haible <bruno@clisp.org>
3981 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
3983 2003-10-09 Bruno Haible <bruno@clisp.org>
3985 * progreloc.c: Include xalloc.h instead of xmalloc.h.
3987 2005-01-06 Bruno Haible <bruno@clisp.org>
3989 * fwriteerror.h (fwriteerror): Change specification to include fclose.
3990 * fwriteerror.c: Include <stdbool.h>.
3991 (fwriteerror): At the end, close the file stream. Record whether
3992 stdout was already closed.
3994 2004-05-27 Bruno Haible <bruno@clisp.org>
3996 * execute.c (environ): Declare if needed.
3997 * pipe.c (environ): Likewise.
3998 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
4000 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
4002 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
4003 definitions to be after all include files, to avoid collisions.
4004 Problem reported by Bob Proulx.
4006 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
4008 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
4009 not needed. This removes a dependency on the gettext module.
4010 [defined _LIBC]: Do not include <libintl.h>; not needed.
4012 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
4014 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
4017 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
4019 * argp-parse.c: Include <stddef.h>.
4020 (alignof, alignto): New macros.
4021 (parser_init): Don't assume that void * is aligned sufficiently
4024 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
4025 need to extend the stack.
4026 (YYINITDEPTH): New macro, so that the initial stack isn't overly
4029 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4031 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
4033 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
4035 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
4036 Remove now-obsolete comment about AIX.
4037 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
4038 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
4039 (YYMAXDEPTH): New macro.
4041 2004-12-18 Bruno Haible <bruno@clisp.org>
4043 * fatal-signal.c (fatal_signals): Make non-const.
4044 (init_fatal_signals): New function.
4045 (uninstall_handlers, install_handlers): Ignore signals that were set to
4047 (at_fatal_signal): Call init_fatal_signals.
4048 (init_fatal_signal_set): Likewise. Ignore signals that were set to
4050 Reported by Paul Eggert.
4052 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
4054 * getdate.y (textint): New member "negative".
4055 (time_zone_hhmm): New function.
4056 Expect 14 shift-reduce conflicts, not 13.
4057 (o_colon_minutes): New rule.
4058 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
4059 (yylex): Set the "negative" member of signed numbers.
4061 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
4063 Changes imported from coreutils.
4064 * hard-locale.c: Assume <locale.h> exists.
4066 (GLIBC_VERSION): New macro.
4067 (hard_locale): Assume setlocale exists.
4068 Rewrite to avoid #ifdef.
4069 Use strdup rather than malloc + strcpy.
4070 * human.c: Assume <locale.h> exists.
4071 (human_readable): Assume localeconv exists.
4073 2004-12-01 Jakub Jelinek <jakub@redhat.com>
4075 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
4076 convert T2, not T. (Imported from libc.)
4078 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
4080 * getcwd.c (is_ENAMETOOLONG): New macro.
4081 (__getcwd.c): Don't restore errno; glibc doesn't.
4082 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
4083 first, falling back to our code only if its results look suspicious.
4084 Ensure that the resulting buffer is only as large as necessary.
4086 * readutmp.c: Include readutmp.h first.
4087 Include <errno.h>, since readutmp.h no longer does that.
4088 * readutmp.h: Don't include <errno.h>,
4089 <sys/param.h>, <time.h>; not needed to establish interface.
4090 (errno): Remove decl.
4091 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
4092 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
4093 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
4095 2004-11-28 Simon Josefsson <jas@extundo.com>
4097 * base64.h, base64.c: New file.
4099 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
4101 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
4103 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
4105 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
4106 HP's ANSI C compiler.
4107 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
4108 Declaring int functions causes warnings on some modern systems and
4109 shouldn't be needed to compile on ancient ones.
4110 * same.c (MIN) [defined MIN]: Don't define, since it's already
4113 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
4114 with the following changes.
4115 (__set_errno): Parenthesize properly.
4116 Include <stdbool.h>.
4117 (MIN, MAX, MATCHING_INO): New macros.
4118 (__getcwd): Define with prototype, not K&R form.
4119 Use heuristics to allocate default buffer on stack if possible.
4120 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
4121 behavior, and to avoid the PATH_MAX limit when computing
4123 Use MATCHING_INO to compare inode number to file.
4124 Check for arithmetic overflow in size calculations.
4125 Fix bug in reallocation of dot array that caused getcwd to fail
4126 on directories nested deeper than 75.
4127 Be more careful about saving errno on error.
4128 Do not use realloc; use only free+malloc, as this is a bit
4129 more flexible and avoids a needless copy operation.
4130 Do not inspect st_dev and st_ino for symbolic links; POSIX
4131 doesn't specify the latter.
4132 Check for closedir errors.
4133 Avoid needless casts.
4134 Use "#ifdef weak_alias" around weak_alias, to be like other
4136 The following changes to getcwd.c have effect only when used in
4137 gnulib; they have no effect inside glibc proper.
4138 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
4139 as alloca isn't used.
4140 (alloca, __alloca): Likewise.
4141 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
4142 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
4143 unconditionally, as gnulib assumes C89 or better.
4144 Do not include <sys/param.h>.
4145 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
4146 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
4148 (NULL) [!defined NULL]: Remove; we assume C89 or better.
4149 Include <dirent.h> in a way that is compatible with modern Autoconf.
4150 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
4151 New macros, if not already defined.
4152 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
4153 Use "_LIBC", not "defined _LIBC", for consistency.
4154 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
4156 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
4157 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
4158 * xgetcwd.c: David MacKenzie's old code was removed, so give
4159 credit only to Jim Meyering and adjust the copyright dates.
4160 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
4161 <stdlib.h>, <unistd.h>, "pathmax.h".
4162 Instead, include "xgetcwd.h" (first) and "getcwd.h".
4163 (INITIAL_BUFFER_SIZE): Remove.
4164 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
4166 2004-11-23 Jim Meyering <jim@meyering.net>
4168 * getopt_.h: Remove trailing blanks.
4170 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
4172 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
4173 (futimens): New function, which uses futimes if available.
4174 (futimens, utimens): Support timespec==NULL, with same semantics
4175 as utime and utimens.
4176 * utimens.h (futimens): New decl.
4178 2004-11-23 Jim Meyering <jim@meyering.net>
4180 * __fpending.c: Add comment.
4182 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4184 * getopt_.h: Re-addition of __getopt_argv_const caused
4185 redefinition warnings. To avoid them, include the defines
4186 in `#if !defined __need_getopt ... #endif'. The only place
4187 where __getopt_argv_const is used is in definitions
4188 of getopt_long and getopt_long_only below, which are as well
4189 protected by `#ifndef __need_getopt'.
4190 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
4191 __need_getopt after including <stdio.h> and <unistd.h> These
4192 headers might have defined it.
4194 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
4196 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
4198 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
4199 optopt): Use them instead of invoking ## directly; otherwise, the
4200 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
4202 2004-11-19 Bruno Haible <bruno@clisp.org>
4204 * strtok_r.c: Move comments from here...
4205 * strtok_r.h: ... to here.
4207 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
4209 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
4210 might fail. Problem reported by Yoann Vandoorselaere.
4211 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
4212 that mishandle size_t overflow.
4214 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
4216 * canon-host.c: Include "strdup.h".
4217 (canon_host): Use getaddrinfo if available, so that IPv6 works.
4218 Use strdup instead of malloc/strcpy to duplicate strings.
4220 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
4221 (human_space_before_unit): New constant.
4222 * human.c (human_readable): Support it.
4224 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
4225 (xgetcwd): Set errno correctly when failing.
4226 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
4227 the failure is actually due to a PATH_MAX problem.
4229 Further getopt changes to make it more likely that glibc will
4230 buy the changes back.
4231 * getopt.c (POSIXLY_CORRECT): New constant.
4232 (getopt): Use it, so to preserve glibc semantic
4233 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
4234 when compiling for libc.
4235 * getopt_.h (__getopt_argv_const): Bring it back.
4236 (getopt_long, getopt_long_only): Use it.
4238 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
4239 New arg POSIXLY_CORRECT. All callers changed.
4240 (getopt): Argv is now char * const *, as per standard.
4241 (_getopt_internal_r, _getopt_internal): Argv is now char **,
4242 not char *__getopt_argv_const *.
4243 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
4244 _getopt_long_only_r): Likewise.
4245 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
4246 * getopt_int.h (_getopt_internal, _getopt_internal_r,
4247 _getopt_long_r, _getopt_long_only_r): Likewise.
4248 * getopt_.h (__getopt_argv_const): Remove.
4249 (getopt): Argv is now char * const *, as per standard.
4251 * getdate.y (tORDINAL): New token.
4252 (day, relunit): Allow it for relative times.
4253 (relative_time_table): Use tORDINAL for ordinals.
4255 2004-11-15 Jim Meyering <jim@meyering.net>
4257 * closeout.c: Include "__fpending.h" once again.
4258 Include <stdbool.h>.
4259 (close_stdout): Don't fail just because stdout was closed initially,
4260 since some programs don't write to stdout in the normal course of
4261 operation (other than --version and --help), and we don't want this
4262 function to make e.g. `touch file >&-' fail.
4263 But do fail if it was closed and someone has tried to write to it.
4264 E.g., `printf foo >&-' must fail.
4266 2004-11-11 Simon Josefsson <jas@extundo.com>
4268 * strtok_r.h, strtok_r.c: New file.
4270 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
4272 * getopt_.h (__getopt_argv_const): New macro, to be used so that
4273 we can stop lying to compilers about the constness of argv when we
4274 are compiled outside glibc.
4275 (getopt, getopt_long, getopt_long_only): Use it.
4276 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
4278 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
4279 _getopt_long_only_r): Likewise.
4280 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
4281 _getopt_long_only_r): Likewise.
4283 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
4284 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
4285 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
4286 the other external symbols.
4287 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
4288 declaration, since the above renaming now works around collisions.
4290 2004-11-11 Jim Meyering <jim@meyering.net>
4292 * linebreak.c: Remove trailing blanks.
4293 * alloca_.h: Likewise.
4294 * acosl.c: Likewise.
4295 * euidaccess.c: Likewise.
4296 * allocsa.h: Likewise.
4298 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
4300 * mktime.c (SHR): New macro, which is a portable
4301 substitute for >> that should work even on Crays.
4302 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
4303 Problem reported by Mark D. Baushke in
4304 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
4305 * getdate.y (SHR): Likewise.
4307 * strftime.c (SHR): Likewise.
4309 * quotearg.c (struct quoting_options): Use unsigned int for
4310 quote_these_too, so that right shifts are well defined. All uses
4313 2004-11-10 Simon Josefsson <jas@extundo.com>
4315 * getaddrinfo.h, getaddrinfo.c: New files.
4317 2004-11-10 Jim Meyering <jim@meyering.net>
4319 Ensure that no close failure goes unreported.
4320 * closeout.c (close_stdout): Always close stdout. I.e., don't
4321 return early when it seems there's nothing to flush.
4322 Don't include __fpending.h.
4324 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
4326 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
4328 2004-11-05 Bruno Haible <bruno@clisp.org>
4330 * readlink.c: Include stddef.h, needed for size_t on Woe32.
4331 Reported by Mark D. Baushke <mdb@cvshome.org>.
4333 2004-11-04 Bruno Haible <bruno@clisp.org>
4335 2004-09-11 Bruno Haible <bruno@clisp.org>
4336 * allocsa.valgrind: New file.
4337 2004-02-06 Bruno Haible <bruno@clisp.org>
4338 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
4339 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
4340 Reported by Christopher Seip <chris.seip@hp.com>.
4342 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
4344 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
4345 with errno == ERANGE if the buffer is too small.
4346 Problem reported by Mark D. Baushke.
4348 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
4350 * xreadlink.c (MAXSIZE): New macro.
4351 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
4352 size does not exceed MAXSIZE. Avoid cast.
4353 As suggested by Mark D. Baushke in
4354 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
4355 if readlink fails with buffer size just under MAXSIZE, try again
4358 2004-11-02 Derek R. Price <derek@ximbiot.com>
4359 and Paul Eggert <eggert@cs.ucla.edu>
4361 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
4362 (get_date): Overparenthesize to avoid GCC warning.
4364 2004-11-02 Bruno Haible <bruno@clisp.org>
4366 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
4367 function returns void.
4369 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
4371 * getpass.c (fflush_unlocked, flockfile, funlockfile)
4372 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
4375 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
4377 * getdate.y: Add support for TZ="foo" within a date string.
4378 Fix some bugs near time_t boundaries. Reject dates with
4379 out-of-range components, e.g., "Sept 31".
4380 Include <stdlib.h>, "setenv.h", "xalloc.h".
4381 (ISDIGIT_LOCALE): Remove; unused.
4382 Note that the TZ and time functions used here are not reentrant.
4383 (mktime_ok, get_tz): New functions.
4384 (TZBUFSIZE): New constant.
4385 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
4386 This requires that we sometimes generate our own TZ="XXX..." setting.
4388 2004-10-27 Derek R. Price <derek@ximbiot.com>
4390 * mktime.c (not_equal_tm): Remove redundant check.
4392 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
4394 * getdate.y: Use Bison 1.875 features, and some minor
4395 code cleanups. This change does not affect semantics.
4396 Don't include <stdlib.h>; no longer needed.
4397 Don't include unlocked-io.h; only the "#if TEST" code uses
4398 stdio, and performance isn't crucial there.
4399 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
4400 Bison 1.875 features as described below.
4401 All uses of "PC." replaced by "pc->".
4402 (YYSTYPE): Add a forward declaration.
4403 (yylex, yyerror): Use full prototypes in forward decls.
4404 Use "%pure-parser" rather than obsolescent "%pure_parser".
4405 Use %parse-param and %lex-param instead of obsolescent
4406 YYPARSE_PARAM and YYLEX_PARAM.
4407 (meridian_table, month_and_day_table, time_units_table,
4408 relative_time_table, time_zone_table, military_table,
4409 lookup_zone, lookup_word, get_date):
4410 Use NULL instead of 0 where appropriate.
4411 (to_hour): Avoid abort (), to avoid a dependency on
4413 (yyerror, yylex): Now accepts parser_control * arg.
4414 (main) [TEST]: Use '\0' rather than 0 for char.
4416 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
4418 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
4419 It's now the caller's responsibility to handle the case where
4420 !HAVE_GETPAGESIZE && !defined getpagesize.
4422 * mktime.c (leapyear): Arg is long int, not int.
4424 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
4426 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
4428 2004-10-12 Simon Josefsson <jas@extundo.com>
4430 * getpass.c (fflush_unlocked, flockfile, funlockfile)
4431 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
4434 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
4436 * vsnprintf.h: New file.
4437 * vsnprintf.c: New file.
4439 2004-10-07 Bruno Haible <bruno@clisp.org>
4441 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
4442 into the provided buffer.
4444 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
4446 * diacrit.c, diacrit.h: Add GPL notice.
4448 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
4449 * atanl.c (atanl): Keep the code as similar to glibc as possible.
4450 * logl.c (logl): Keep the code as similar to glibc as possible.
4451 This avoids a potential constant-folding bug.
4453 2004-10-05 Bruno Haible <bruno@clisp.org>
4455 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
4457 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
4459 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
4460 * xmalloc.c (xmemdup): Likewise.
4461 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
4462 XFREE): Remove these long-obsolescent macros.
4463 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
4464 * xstrdup.c: Remove.
4466 * regex.c (re_comp): Cast gettext return value to char *,
4467 Problem reported by Martin Neitzel via Mark D. Baushke.
4469 2004-10-04 Simon Josefsson <jas@extundo.com>
4471 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
4472 '#ifdef USE_UNLOCKED_IO'.
4474 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
4476 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
4477 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
4478 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
4479 regex.c, sha1.c, version-etc.c, yesno.c:
4480 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
4481 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
4482 the includer's responsibility.
4484 Sync from coreutils.
4486 * modechange.c (mode_compile): Don't decrement a pointer that
4487 points to the start of a string, as the C Standard says the
4488 resulting behavior is undefined.
4490 * backupfile.h (enum backuptype): Rename none -> no_backups,
4491 simple -> simple_backups, numbered_existing ->
4492 numbered_existing_backups, numbered -> numbered_backups
4493 to avoid shadowing problems. All uses changed.
4494 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
4495 * backupfile.c (check_extension, numbered_backup):
4496 Rename locals to avoid shadowing 'basename'.
4497 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
4500 * .cppi-disable: Add getopt_.h, getopt_int.h.
4501 * .cvsignore: Add getopt.h.
4503 2004-10-04 Simon Josefsson <jas@extundo.com>
4505 * memmem.h: New file.
4506 * memmem.c: New file, taken from glibc.
4508 2004-10-02 Jim Meyering <jim@meyering.net>
4510 * dirfd.h, getpagesize.h: Add copyright notice.
4512 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
4514 * snprintf.c: Remove comments as to why each header is needed.
4516 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
4518 * strsep.h: New file.
4519 * strsep.c: New file.
4521 2004-10-01 Simon Josefsson <jas@extundo.com>
4523 * snprintf.c (snprintf): Handle size==0.
4525 2004-10-01 Simon Josefsson <jas@extundo.com>
4526 Bruno Haible <bruno@clisp.org>
4528 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
4529 (snprintf): Declare 'args'.
4531 2004-09-30 Simon Josefsson <jas@extundo.com>
4533 * snprintf.h, snprintf.c: New files.
4535 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4537 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
4538 (hol_entry_help): Never translate an empty string.
4539 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
4540 * argp.h (OPTION_NO_TRANS): New option.
4542 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
4544 * xvasprintf.c: Include xalloc.h.
4545 (xvasprintf): Use xalloc_die, not xmalloc_die.
4547 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
4549 * dummy.c: Change copyright notice to FSF, and license to GPL.
4551 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
4553 * argp-pvh.c (argp_program_version_hook): Provide initial value.
4554 Problem reported by Bruno Haible in:
4555 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
4557 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
4559 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
4560 in case some system header has #define'd it. Problem reported by
4561 Soeren D. Schulze in
4562 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
4564 2004-09-08 Bruno Haible <bruno@clisp.org>
4566 * stdint_.h: New file, taken from GNU clisp.
4568 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
4570 * xvasprintf.h: New file.
4571 * xvasprintf.c: New file.
4572 * xasprintf.c: New file.
4574 2004-09-08 Bruno Haible <bruno@clisp.org>
4576 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
4578 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
4580 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
4582 Import from coreutils.
4583 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
4584 strings on unbounded length. alloca's performance benefits aren't
4585 that important here.
4587 (parse_with_separator): New function, with most of the internals
4588 of the old parse_user_spec. Allow user to omit both user and group,
4589 for compatibility with FreeBSD.
4590 Clone only the user name, not the entire spec.
4591 Do not set *uid, *gid unless entirely successful.
4592 Avoid memory leak in some failing cases.
4593 Fix regression for USER.GROUP reported by Dmitry V. Levin in
4594 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
4595 (parse_user_spec): Rewrite to use parse_with_separator.
4597 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
4599 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
4600 its complicated substitute.
4601 * argp-help.c: Include <errno.h>, for program_invocation_short_name
4602 and program_invocation_name.
4603 (__argp_basename) [!_LIBC]: Remove; the only use was
4604 replaced by its body.
4605 (__argp_short_program_name): Change condition from
4606 !defined __argp_short_program_name to
4607 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
4608 to match argp-namefrob.h.
4609 (__argp_failure): Don't assume strerror_r returns char *.
4610 * argp-parse.c (N_): Define unconditionally.
4611 (argp_default_options): Fill out initializers with 0 to avoid
4614 2004-08-12 Simon Josefsson <jas@extundo.com>
4616 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
4617 * getopt_.h: Renamed from getopt.h.
4619 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
4621 Merge from coreutils.
4623 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
4624 wmemchr or wmemcpy. Problem reported by Robert Dahlem
4625 for Reliant Unix 5.43.
4627 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
4628 (union fooround): Use uintmax_t, not long int.
4629 The rest is a merge from libc:
4630 [defined _LIBC]: Include <shlib-compat.h>.
4631 (_obstack) [defined _LIBC]: Remove after 2.3.4.
4633 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
4635 * strverscmp.c: Convert to UTF-8.
4637 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
4639 * obstack.h (obstack_empty_p):
4640 Don't assume that chunk->contents is suitably aligned.
4641 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
4642 Likewise. Problem reported by Benno in
4643 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
4645 * chown.c (rpl_chown): Work even if the file is writeable but not
4646 readable. This could be improved further but it'd take some work.
4648 2004-08-08 Simon Josefsson <jas@extundo.com>
4650 * xgethostname.c: Don't include error.h (not used).
4653 * getpass.c: Include getpass.h first.
4655 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
4657 * xalloc-die.c: New files.
4658 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
4660 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
4661 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
4662 (_, N_, xalloc_die): Move to xalloc-die.c.
4663 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
4664 so that we needn't mess with xalloc_msg_memory_exhausted.
4666 * sha1.h: Renamed from sha.h.
4667 (SHA1_H): Renamed from _SHA_H.
4668 (sha1_ctx): Renamed from sha_ctx.
4669 (sha1_init_ctx): Renamed from sha_init_ctx.
4670 (sha1_process_block): Renamed from sha_process_block.
4671 (sha1_process_bytes): Renamed from sha_process_bytes.
4672 (sha1_finish_ctx): Renamed from sha_finish_ctx.
4673 (sha1_read_ctx): Renamed from sha_read_ctx.
4674 (sha1_stream): Renamed from sha_stream.
4675 (sha1_buffer): Renamed from sha_buffer.
4676 * sha1.c: Likewise; renamed from sha.c.
4677 Do not include <sys/types.h>.
4678 Include <stddef.h> rather than <stdlib.h>.
4680 2004-08-08 Bruno Haible <bruno@clisp.org>
4682 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
4683 FILESYSTEM_PREFIX_LEN.
4684 * progreloc.c: Likewise.
4685 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
4687 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
4690 * argp-help.c (make_hol, hol_append): Don't assume that
4691 SIZE_MAX is a valid preprocessor constant.
4692 (__argp_basename): Change from "#ifndef _LIBC"
4693 to "#ifndef __argp_short_program_name", so that
4694 we don't compile these functions for tar.
4696 More merges from coreutils.
4697 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
4698 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
4700 * addext.c: Remove; no longer needed.
4701 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
4702 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
4703 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
4704 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
4705 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
4706 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
4707 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
4708 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
4709 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
4710 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
4711 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
4712 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
4713 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
4714 Import changes from coreutils.
4716 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
4718 Merge from coreutils.
4720 * .gdb-history: Remove; this doesn't belong here.
4722 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
4723 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
4724 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
4726 * dirname.h: Include <stdbool.h>.
4727 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
4728 for consistency with POSIX terminology. All uses changed.
4729 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
4730 (strip_trailing_slashes): Use bool for booleans.
4731 * stripslash.c (strip_trailing_slashes): Likewise.
4733 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
4734 sometimes returns a positive errno value even when it succeeds.
4735 (print_errno_message) [!LIBC]: Fall back on strerror if
4738 * path-concat.c (mempcpy): Don't define if a system header defines it.
4739 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
4740 (longest_relative_suffix): New function.
4741 (path_concat): Use it. Assume first argument is not NULL.
4742 Port to DOS. Omit redundant separators.
4743 Report an error instead of returning NULL.
4744 Use mempcpy instead of memcpy.
4745 (xpath_concat): Remove: not declared or used.
4747 * same.h: Include <stdbool.h>
4748 (same_name): Return bool, not int.
4749 * same.c (same_name): Likewise.
4750 (errno): Don't declare; we assume C89 or better now.
4752 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
4753 if not already defined.
4755 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
4756 * dup-safer.c (errno): Likewise.
4758 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
4760 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
4763 2004-08-03 Simon Josefsson <jas@extundo.com>
4765 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
4766 * progname.h: Don't include stdbool.h.
4768 2004-08-02 Simon Josefsson <jas@extundo.com>
4770 * getsubopt.h: New file, with comments from Bruno Haible.
4771 * getsubopt.c: New file, from glibc, but slightly modified based on
4772 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
4774 2004-08-01 Simon Josefsson <jas@extundo.com>
4776 * xgetdomainname.c: Include stdlib.h, for free().
4778 2004-07-16 Simon Josefsson <jas@extundo.com>
4780 * dummy.c: New file.
4782 2004-07-16 Bruno Haible <bruno@clisp.org>
4784 * backupfile.h: Add extern "C" for C++.
4785 * closeout.h: Likewise.
4786 * copy-file.h: Likewise.
4787 * findprog.h: Likewise.
4788 * full-write.h: Likewise.
4789 * pathname.h: Likewise.
4790 * progname.h: Likewise.
4791 * stpcpy.h: Likewise.
4792 * stpncpy.h: Likewise.
4793 * strcase.h: Likewise.
4794 * strstr.h: Likewise.
4795 * xalloc.h: Likewise.
4797 * mbswidth.h: Add extern "C" for C++.
4798 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
4800 2004-07-09 Simon Josefsson <jas@extundo.com>
4802 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
4803 failed without this.)
4805 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
4807 * fchown-stub.c: New file.
4809 2004-06-24 Jim Meyering <jim@meyering.net>
4811 * obstack.h (obstack_base): Cast to (void *), per documentation.
4813 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
4815 * argz.c, argz_.h: New files, which are autoupdated from libtool.
4817 2004-06-01 Jim Meyering <jim@meyering.net>
4819 * calloc.c: New file.
4821 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
4823 * getdate.y (yylex): Allow space between sign and number.
4824 Problem reported by Dan Jacobson.
4826 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
4827 and Jim Meyering <jim@meyering.net>
4829 Merge from coreutils CVS.
4831 * stat-macros.h: New file, with contents from file-type.h
4832 and coreutils' system.h.
4833 * file-type.c: Include "stat-macros.h".
4834 * file-type.h (file_type): Move all macro definitions to new file,
4837 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
4838 Wrap old code with this conditional.
4839 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
4840 function that does not dereference symlinks.
4841 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
4843 * xreadlink.c: Include xreadlink.h first, to catch .h file
4844 dependency problems.
4845 (xreadlink): Accept new arg SIZE, for efficiency.
4846 All decls and uses changed.
4847 * xreadlink.h: Include <stddef.h>, for size_t.
4849 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
4850 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
4852 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
4854 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
4856 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
4857 macros to be defined.
4858 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
4859 the allocator returns NULL because the requested size is zero.
4861 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
4863 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
4864 var. Add comment explaining why libc still defines it. This
4865 merges the following patch from glibc:
4866 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
4868 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
4870 * obstack.c (_obstack): Remove unused variable. It hasn't been
4871 present in glibc since revision 1.1 of this file.
4872 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
4873 obstack_alignment_mask, obstack_alloc, obstack_base,
4874 obstack_blank, obstack_blank_fast, obstack_chunk_size,
4875 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
4876 obstack_grow0, obstack_init, obstack_int_grow,
4877 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
4878 obstack_next_free, obstack_object_size, obstack_ptr_grow,
4879 obstack_ptr_grow_fast, obstack_room): Remove declarations of
4880 nonexistent functions.
4882 2004-05-17 Derek R. Price <derek@ximbiot.com>
4883 Paul Eggert <eggert@cs.ucla.edu>
4885 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
4887 2004-05-14 Bruno Haible <bruno@clisp.org>
4889 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
4890 that consists of a '.' followed by an empty digit string.
4891 Patch by Tor Lillqvist <tml@iki.fi>.
4893 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
4895 Port obstack to the AS/400, where pointers are 16 bytes wide and
4896 you cannot cast an integer to a valid pointer. This patch is
4897 currently waiting to be integrated into glibc; see
4898 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
4900 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
4901 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
4902 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
4903 (struct obstack): temp member is now a union of a pointer and
4904 an integer, instead of an integer. All integer uses changed.
4905 This does not affect the physical layout of struct obstack,
4906 except on hosts (like the AS/400) where the size or alignment of
4907 void * is greater than that of ptrdiff_t.
4908 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
4909 __STDC__)]: Store temporary in pointer member of union, not
4911 * obstack.c: Include <stddef.h>, for offsetof.
4912 (struct fooalign): Remove; it doesn't need a name.
4913 (union fooround): Change double to long double, and add void *.
4914 (DEFAULT_ALIGNMENT): Use offsetof to compute.
4915 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
4916 not a macro. Hence the values are always int; so remove all
4917 casts-to-int in uses.
4919 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
4920 Derek Price <derek@ximbiot.com>
4922 * alloca.c: Include <alloca.h>, to get our interface.
4923 * alloca_.h: Use __alloca on AIX, so that we don't have to
4924 include <alloca.h> first. Use C89 prototype for alloca; this
4925 requires including <stddef.h> for size_t. Use extern "C" if C++.
4926 Use #elif for simplicity, since we can assume C89 now.
4927 Don't try to source the system alloca.h since it will not be found
4928 and to prevent recursively including its replacement.
4929 * fnmatch.c: Include <alloca.h> instead of opencoding.
4930 * regex.c: Likewise.
4932 2004-05-16 Derek Price <derek@ximbiot.com>
4933 Paul Eggert <eggert@cs.ucla.edu>
4935 getline cleanup. This changes the getndelim2 API: both order of
4936 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
4939 * getline.c: Don't include stddef.h or stdio.h, since our
4940 interface does that.
4941 (getline): Always use getdelim, so that we don't have two
4942 copies of this code.
4943 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
4945 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
4946 (GETNDELIM2_MAXIMUM): New macro.
4947 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
4948 instead of the old practice of delim2==0. All callers changed.
4949 Return -1 on overflow, instead of returning junk.
4950 Do not set *linesize unless allocation succeeds.
4951 * getndelim2.h: Do not include stddef.h; no longer needed, now
4952 that we include sys/types.h.
4953 * getnline.h: Likewise.
4954 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
4955 (getndelim2): Reorder arguments.
4956 * getnline.c (getnline, getndelim):
4957 Don't discard the NMAX argument.
4958 (getnline): Invoke getndelim, to avoid code duplication.
4959 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
4960 of (size_t) -1 by callers of the getnline family.
4962 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
4964 * nanosleep.c (suspended): Change its type from int to
4965 sig_atomic_t volatile.
4966 (first_call): Make it private to rpl_nanosleep, and have it
4967 be zero initially as that's a bit faster.
4968 (my_usleep): Round up fractional times instead of truncating them,
4969 as this is the usual meaning for 'sleep'.
4971 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
4973 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
4974 (ENOSYS): Define if not defined.
4975 (settime): Fall back on stime if it exists and settimeofday fails.
4976 But don't bother with fallbacks if a method fails with errno == EPERM.
4978 2004-05-11 Jim Meyering <jim@meyering.net>
4980 Prior to this change, the save_cwd caller required read access to the
4981 current directory on most systems (ones with the fchdir function).
4983 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
4984 fails, try write-only, and finally, resort to using xgetcwd.
4986 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
4988 * obstack.c, obstack.h: Import changes from libc.
4990 2004-04-28 Bruno Haible <bruno@clisp.org>
4992 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
4993 implicitly appends .exe to executables.
4994 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
4995 accepts Windows pathnames.
4996 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
4997 Cygwin like Windows, since it now accepts Windows pathnames.
4998 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
4999 Cygwin like Windows, since it now accepts Windows pathnames.
5000 Reported by Derek Robert Price <derek@ximbiot.com>.
5002 2004-04-20 Jim Meyering <jim@meyering.net>
5004 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
5006 2004-04-20 Jim Meyering <jim@meyering.net>
5007 Bruno Haible <bruno@clisp.org>
5009 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
5010 memory when realloc fails.
5012 2004-04-18 Jim Meyering <jim@meyering.net>
5014 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
5015 don't leak memory and do call END_UTMP_ENT.
5017 2004-04-11 Paul Eggert <eggert@twinsun.com>
5019 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
5020 (CHAR_BIT): Remove, since we assume C89.
5021 Include <stdint.h> if available, as per current Autoconf CVS advice.
5023 2004-03-30 Paul Eggert <eggert@twinsun.com>
5025 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
5026 not bool, to be more consistent with Unix conventions.
5027 Suggested by Bruno Haible.
5029 Merge from coreutils.
5031 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
5034 * getdate.h: Include stdbool.h, and timespec.h instead of
5035 the usual <time.h> dance.
5036 (get_date): Change signature to support fractional time stamps.
5037 All callers changed.
5038 * getdate.y: Include "getdate.h" first, as we can now
5039 assume C89 and don't need to worry about 'const'.
5040 Similarly, include "unlocked-io.h" near start, not in middle.
5042 (textint.value): Use long int rather than int.
5043 (textint.digits): Use size_t rather than int.
5044 (BILLION, LOG10_BILLION): New constants.
5045 (parser_control): New member rel_ns. Members day_ordinal,
5046 time_zone, month, day, hour, minutes, rel_year, rel_month,
5047 rel_day, rel_hour, rel_minutes, rel_seconds
5048 are now long int, not int. Member seconds is now struct timespec,
5049 not int. New member timespec_seen. Members dates_seen, days_seen,
5050 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
5052 (%union.intval): Now long int, not int.
5053 New member timespec.
5054 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
5055 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
5056 (spec): Now is a timespec or an item list.
5057 (timespec, items): New nonterminals.
5058 (time, rel, relunit, number, get_date):
5059 Add support for fractional seconds.
5060 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
5061 (gmtime, localtime, mktime): Remove decls; not needed with C89.
5062 (to_hour): First arg is now long int, not int.
5063 (to_year): Returns long int, not int.
5064 Don't treat year -70 like 70.
5065 (tm_diff): Returns long int, not int.
5066 (lookup_word): Use bool instead of int when appropriate.
5067 (yylex): Use size_t for count, not int.
5068 Detect overflow when parsing large integer constants.
5069 Add support for fractions.
5070 (get_date): Make pointers 'const' if possible.
5071 Use more-portable code to detect integer overflow.
5072 (main) [TEST]: Adjust to above changes. Test for localtime failure.
5073 Don't use ctime; it's not reliable if the year has >4 digits.
5075 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
5076 This is for compatibility with BSD.
5078 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
5079 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
5080 From coreutils' system.h.
5082 * userspec.c: Don't include "posixver.h".
5083 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
5084 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
5085 compatible extension. Simplify code by removing a boolean int
5086 that was always nonzero if a string was nonnull.
5088 2004-03-30 Jim Meyering <jim@meyering.net>
5090 Merge from coreutils.
5092 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
5094 * readtokens.c (readtoken): Don't leak 64 bytes when reading
5095 an empty input stream.
5097 * readtokens.c: Include <stdbool.h>.
5098 (readtoken): Use `size_t' rather than int/long.
5099 All callers adjusted.
5100 Use `bool' rather than `int' where appropriate.
5101 Use memset rather than an explicit loop.
5102 Use x2nrealloc rather than xrealloc.
5103 Allow the use of `\0' as a delimiter.
5104 (readtokens): Likewise.
5105 * readtokens.h (readtoken, readtokens): Update prototypes.
5107 2004-03-30 Bruno Haible <bruno@clisp.org>
5109 * getloadavg.c (getloadavg): Don't assume setlocale returns
5112 2004-03-29 Paul Eggert <eggert@twinsun.com>
5114 Merge changes to getloadavg.c from coreutils and Emacs.
5116 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
5117 Define to an expression, not to the empty string.
5118 Include cloexec.h and xalloc.h.
5119 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
5120 Use set_cloexec_flag rather than rolling our own.
5121 * cloexec.c, cloexec.h: New files.
5123 2004-03-18 Paul Eggert <eggert@twinsun.com>
5125 * getopt.h: Sync with libc CVS.
5127 2004-03-18 Paul Eggert <eggert@twinsun.com>
5128 Bruno Haible <bruno@clisp.org>
5130 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
5131 not on all platforms that have <wchar.h>.
5132 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
5134 2004-03-09 Paul Eggert <eggert@twinsun.com>
5136 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
5138 * getopt_int.h: New file, also synced from libc.
5140 2004-03-07 Paul Eggert <eggert@twinsun.com>
5142 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
5143 '#if' expressions. Unlike the code it replaces, it does not
5144 depend on (defined _SC_PAGESIZE). However, it does depend on
5145 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
5146 first reported by Jason Andrade in
5147 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
5149 2004-01-18 Simon Josefsson <jas@extundo.com>
5151 * strdup.h: New file.
5152 * strdup.c: Include it.
5153 * path-concat.c: Include strdup.h. Drop strdup declaration.
5154 * userspec.c: Include strdup.h. Drop strdup declaration.
5156 2004-02-06 Karl Berry <karl@gnu.org>
5158 * config.charset: update from gettext 0.14.1.
5160 2004-02-05 Paul Eggert <eggert@twinsun.com>
5162 Add comments and code, prompted by suggestions from Bruno Haible
5164 * quotearg.h (quotearg_alloc): New decl. Improve the comments
5165 describing the enum quoting_style values.
5166 * quotearg.c (quotearg_alloc): New function.
5167 (quotearg_buffer_restyled): Treat lone { and } as special.
5168 Treat = as special. Work around bug with older shells
5169 that "see" a '\' that is really the 2nd byte of a multibyte char.
5170 Quote empty string with shell_quoting_style.
5172 2004-02-03 Bruno Haible <bruno@clisp.org>
5174 * pipe.h: New file, from GNU gettext.
5175 * pipe.c: New file, from GNU gettext.
5177 2004-01-27 Bruno Haible <bruno@clisp.org>
5179 * execute.h: New file, from GNU gettext.
5180 * execute.c: New file, from GNU gettext.
5181 * w32spawn.h: New file, from GNU gettext.
5183 2004-01-23 Paul Eggert <eggert@twinsun.com>
5185 Exit-status fix from coreutils.
5187 Use exit_failure consistently in place of EXIT_FAILURE,
5188 so that program exit statuses are consistent on failure.
5190 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
5191 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
5192 * argmatch.h: Comment fix to match the above.
5193 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
5194 Now a macro referring to exit_failure, instead of a separate
5195 variable. Include "exitfail.h" to get it.
5196 * xstrtol.h: Include "exitfail.h".
5197 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
5199 * long-options.c (parse_long_options): Use prototype
5200 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
5203 2004-01-21 Jim Meyering <jim@meyering.net>
5205 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
5206 so as not to conflict with a different-sized __mktime_internal
5207 function in GNU libc.
5208 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
5209 Problem building statically-linked `ls' reported by Michael Brunnbauer.
5211 2004-01-18 Paul Eggert <eggert@twinsun.com>
5213 Merge from diffutils.
5215 * file-type.c (file_type): Add typed memory objects.
5216 * file-type.h (S_TYPEISTMO): New macro.
5218 * c-stack.h (c_stack_action): Remove argv argument.
5219 * c-stack.c (c_stack_action): Likewise. All uses changed.
5220 (die): Don't calculate message unless segv_action returns.
5221 (get_stack_location, min_address_from_argv, max_address_from_argv,
5222 volatile stack_base, volatile_stack_size): Remove.
5223 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
5224 that every segmentation violation is a stack overflow. (Ouch!)
5225 See Debian bug 136249 (still outstanding) for more info about why
5226 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
5228 2003-11-30 Bruno Haible <bruno@clisp.org>
5230 Safer stack allocation.
5231 * setenv.c: Include allocsa.h.
5232 (alloca): Remove fallback definition.
5233 (freea): Remove macro.
5234 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
5237 2003-10-17 Bruno Haible <bruno@clisp.org>
5239 * binary-io.h: Avoid warnings on Cygwin.
5241 2003-12-28 Bruno Haible <bruno@clisp.org>
5243 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
5244 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
5246 2003-11-28 Bruno Haible <bruno@clisp.org>
5248 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
5250 2003-11-27 Bruno Haible <bruno@clisp.org>
5252 * wait-process.c: On Windows, include windows.h. Needed on mingw.
5254 2003-11-17 Bruno Haible <bruno@clisp.org>
5256 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
5258 2003-11-24 Bruno Haible <bruno@clisp.org>
5260 * xallocsa.h: New file, from GNU gettext.
5261 * xallocsa.c: New file, from GNU gettext.
5263 2003-11-24 Bruno Haible <bruno@clisp.org>
5265 * allocsa.h: New file, from GNU gettext.
5266 * allocsa.c: New file, from GNU gettext.
5268 2003-11-24 Bruno Haible <bruno@clisp.org>
5270 * eealloc.h: New file.
5272 2004-01-15 Jim Meyering <jim@meyering.net>
5274 Merge from coreutils.
5276 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
5277 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
5278 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
5280 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
5281 optional configure-time default.
5283 * version-etc.c (version_etc_copyright): Update copyright date.
5285 * xreadlink.c (xreadlink): Correct outdated comment.
5287 2004-01-15 Paul Eggert <eggert@twinsun.com>
5289 Merge from coreutils.
5291 * posixver.c: Include posixver.h.
5293 * same.c: Include <stdbool.h>, <limits.h>.
5294 (_POSIX_NAME_MAX): Define if not defined.
5296 (same_name): If file names are silently truncated, report
5297 that the file names are the same if they are the same after
5298 the silent truncation.
5300 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
5301 conversion function.
5302 * xstrtod.c (xstrtod): Likewise. All callers changed to
5303 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
5306 2004-01-14 Paul Eggert <eggert@twinsun.com>
5308 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
5309 with like-named macro in fnmatch.c.
5310 (EXT): Use an internal constant instead.
5312 Merge fnmatch patches from glibc.
5313 * fnmatch.c (mbsinit): Remove define.
5314 Add libc_hidden_ver (__fnmatch, fnmatch).
5315 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
5316 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
5318 2003-12-14 Karl Berry <karl@gnu.org>
5320 * config.charset: update from gettext-runtime.
5322 2003-12-03 Paul Eggert <eggert@twinsun.com>
5324 * getgroups.c (getgroups): xmalloc takes one argument, not two.
5325 Bug reported by Alfred M. Szmidt.
5327 2003-11-29 Karl Berry <karl@gnu.org>
5329 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
5331 2003-11-23 Paul Eggert <eggert@twinsun.com>
5332 Bruno Haible <bruno@clisp.org>
5334 * printf-parse.h: Don't include sys/types.h.
5335 (ARG_NONE): New macro.
5336 (char_directive): Change type of *arg_index fields to size_t.
5337 * printf-parse.c: Don't include sys/types.h.
5338 (SSIZE_MAX): Remove macro.
5339 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
5340 Remove unnecessary overflow check.
5341 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
5344 2003-11-24 Paul Eggert <eggert@twinsun.com>
5346 * alloca.c: Remove dependency on xalloc module.
5347 (xalloc_die): Remove.
5348 (memory_full) [!defined emacs]: New macro.
5349 [!defined emacs]: Don't include xalloc.h.
5350 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
5351 address arithmetic overflows. Change datatypes a bit to avoid
5354 2003-11-22 Jim Meyering <jim@meyering.net>
5356 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
5358 2003-11-17 Bruno Haible <bruno@clisp.org>
5360 * vasnprintf.c (alloca): Remove fallback definition.
5361 (freea): Remove definition.
5362 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
5363 Reported by Paul Eggert.
5365 2003-11-17 Jim Meyering <jim@meyering.net>
5367 On systems without utime and without a utimes function capable of
5368 dealing with a NULL struct utimbuf* argument, this utime replacement
5369 could -- in unusual circumstances -- leak a file descriptor.
5370 * utime.c: Include <unistd.h> and <errno.h>.
5371 (utime_null): Be sure to close `fd' and to preserve errno.
5372 Reported by Geoff Collyer via Arnold Robbins.
5374 2003-11-16 Paul Eggert <eggert@twinsun.com>
5375 Bruno Haible <bruno@clisp.org>
5377 Protect against address arithmetic overflow.
5378 * printf-args.h: Include stddef.h.
5379 (arguments): Change type of field 'count' to size_t.
5380 * printf-args.c (printf_fetchargs): Use size_t instead of
5381 'unsigned int' where appropriate.
5382 * printf-parse.h: Include sys/types.h.
5383 (char_directive): Change type of *arg_index fields to ssize_t.
5384 (char_directives): Change type of fields 'count', max_*_length to
5386 * printf-parse.c: Include sys/types.h and xsize.h.
5387 (SSIZE_MAX): Define fallback value.
5388 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
5389 instead of 'int' where appropriate. Check a_allocated, d_allocated
5390 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
5391 * vasnprintf.c: Include xsize.h.
5392 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
5393 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
5394 overflow. Avoid wraparound when converting a width or precision from
5397 2003-11-16 Bruno Haible <bruno@clisp.org>
5399 Update from GNU gettext.
5400 * printf-parse.c: Generalize to it can be compiled for wide strings.
5401 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
5402 * vasnprintf.c: Generalize to it can be compiled for wide strings.
5403 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
5404 SNPRINTF): New macros.
5405 Don't include <alloca.h> if the file is used inside libintl.
5406 (local_wcslen): New function, for Solaris 2.5.1.
5407 (VASNPRINTF): Use it instead of wcslen.
5409 2003-11-16 Bruno Haible <bruno@clisp.org>
5411 * xsize.h (xmax): New function.
5412 (xsum, xsum3, xsum4): Declare as "pure" functions.
5414 2003-11-12 Paul Eggert <eggert@twinsun.com>
5416 * xalloc.h: Do not include <limits.h> or <stdint.h>.
5417 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
5418 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
5419 heuristic is just as accurate as far as we know, and it removes a
5420 dependency on size_max.m4 and ptrdiff_max.m4.
5422 2003-11-12 Paul Eggert <eggert@twinsun.com>
5424 * xstrtol.c (__xstrtol): Remove "break" immediately after
5425 "return", to pacify some unknown compiler. Problem reported
5428 2003-11-11 Bruno Haible <bruno@clisp.org>
5430 * xsize.h (SIZE_MAX): Remove fallback definition.
5431 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
5434 2003-11-10 Paul Eggert <eggert@twinsun.com>
5436 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
5437 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
5438 rejected some allocations of exactly SIZE_MAX - 2 bytes.
5440 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
5441 not (size_t) -1, since it's defined here.
5443 2003-11-06 Paul Eggert <eggert@twinsun.com>
5445 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
5446 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
5447 Reject sizes of exactly SIZE_MAX bytes.
5448 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
5449 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
5451 2003-11-05 Bruno Haible <bruno@clisp.org>
5453 * xsize.h: Include limits.h, to avoid a possible collision with
5454 SIZE_MAX defined in <limits.h> on Solaris.
5456 2003-11-04 Bruno Haible <bruno@clisp.org>
5458 * xsize.h: New file.
5459 * linebreak.c: Include xsize.h.
5460 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
5461 argument for overflow.
5462 Suggested by Paul Eggert.
5464 2003-10-31 Bruno Haible <bruno@clisp.org>
5466 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
5467 to avoid (extremely rare) race condition.
5468 Suggested by Paul Eggert.
5470 2003-11-03 Jim Meyering <jim@meyering.net>
5472 * userspec.c: Include "userspec.h".
5473 * userspec.h: New file.
5475 2003-10-31 Paul Eggert <eggert@twinsun.com>
5477 * mountlist.h (struct mount_entry.me_type_malloced): New member.
5478 * mountlist.c (SIZE_MAX): Define if not defined already.
5479 (read_filesystem_list): Set and use me_type_malloced.
5480 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
5481 whatever the type happens to be), for brevity and consistency.
5482 Check for size calculation overflow on Alphas running OSF/1.
5484 2003-10-31 Jim Meyering <jim@meyering.net>
5486 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
5488 * linebuffer.c: Include <string.h> for declaration of memset.
5490 2003-10-30 Paul Eggert <eggert@twinsun.com>
5491 Bruno Haible <bruno@clisp.org>
5493 * vasprintf.c: Include <limits.h>, <stdlib.h>.
5494 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
5496 2003-10-29 Paul Eggert <eggert@twinsun.com>
5498 * xalloc.h (xalloc_oversized): Now a macro, not a function,
5499 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
5501 * quotearg.c (quotearg_n_options): Use it.
5502 * group-member.c: Include <stdbool.h>.
5503 (free_group_info): Arg is now const *; don't free arg.
5504 (get_group_info): Now returns bool and accepts struct group_info *,
5505 rather than returning a malloc'ed struct group_info *.
5506 All uses changed. Check for overflow in internal size calculation.
5508 * getusershell.c (readname): Simplify the code by using x2nrealloc
5509 rather than xmalloc/xrealloc.
5510 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
5511 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
5512 conformance bug: the old code used a pointer after freeing the
5513 storage that it addressed.
5514 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
5515 rather than doing it by hand.
5516 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
5517 the buffer preserved. Use free and xmalloc instead.
5518 * quotearg.c (quotearg_n_options): Likewise.
5519 Use a simpler test for size overflow. Don't use xalloc_oversized
5520 because unsigned int might be wider than size_t (!); this suggests
5521 that we should switch from unsigned int to size_t for slot numbers.
5523 2003-10-27 Bruno Haible <bruno@clisp.org>
5525 * stdbool_.h: Better support for BeOS.
5527 2003-10-27 Paul Eggert <eggert@twinsun.com>
5529 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
5530 to allocate the returned structure. Do not allocate a subarray,
5531 as x2nrealloc will do that.
5532 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
5533 instead of xnrealloc.
5534 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
5536 2003-10-26 Paul Eggert <eggert@twinsun.com>
5538 * xalloc.h (xalloc_oversized): New static inline function, for
5539 callers that want to do their own size-overflow checking. Include
5540 <stdbool.h>, since xalloc_oversized returns bool.
5541 * xalloc.c (array_size_overflow): Remove. All callers changed
5542 to use xalloc_oversized.
5544 Add two functions x2realloc, x2nrealloc, for programs that grow
5545 arrays dynamically by doubling their sizes.
5546 * xalloc.h (x2realloc, x2nrealloc): New decls.
5547 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
5550 Port to C99 semantics for 'inline' of external functions.
5551 Bug reported by Bruno Haible.
5552 * xmalloc.c (xnmalloc_inline): New static inline function,
5553 with the old contents of xnmalloc.
5554 (xnmalloc, xmalloc): Use it.
5555 (xnrealloc_inline): New static inline function,
5556 with the old contents of xnrealloc.
5557 (xnrealloc, xrealloc): Use it.
5559 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
5561 2003-10-25 Paul Eggert <eggert@twinsun.com>
5563 Fix several address-calculation bugs in the hash modules,
5564 plus some minor code cleanup.
5566 * hash.h: Include <stdbool.h>, for bool.
5567 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
5568 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
5569 hash_get_n_entries, hash_get_max_bucket_length,
5570 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
5571 hash_rehash): Use size_t rather than unsigned.
5572 * hash.c (struct hash_table, hash_get_n_buckets,
5573 hash_get_n_buckets_used, hash_get_n_entries,
5574 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
5575 hash_get_entries, hash_do_for_each, hash_string, is_prime,
5576 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
5578 (SIZE_MAX): Define if not defined.
5579 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
5580 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
5582 Use const * when possible.
5583 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
5584 (check_tuning): Fix bug: if tuning parameters were very close to
5585 0 or 1, rounding errors could have caused subscript violations.
5586 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
5587 (hash_initialize): Add 'fail:' label
5588 to free table and return NULL, and use it to simplify code.
5589 Use calloc rather than clearing the storage ourself.
5590 (hash_initialize, hash_rehash): Check for arithmetic overflow in
5591 buffer size calculations.
5592 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
5593 Include <stddef.h>, for size_t.
5594 * hash-pjw.c (hash_pjw): Likewise.
5595 Switch to method described by Bruno Haible.
5596 Include <limits.h>, for CHAR_BIT.
5597 (SIZE_BITS): New macro.
5599 2003-10-21 Paul Eggert <eggert@twinsun.com>
5601 * getndelim2.c (getndelim2): When size calculation overflows,
5602 ceiling the allocation at NMAX bytes rather than silently
5603 discarding input bytes before NMAX is reached. This makes
5604 a difference only if NMAX exceeds SIZE_MAX / 2.
5606 * obstack.c: Merge from glibc.
5607 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
5608 Add libc_hidden_def (_obstack_newchunk).
5609 (_obstack_free) [! defined _LIBC]: Remove.
5610 [defined _LIBC]: Make a strong alias from obstack_free, rather than
5611 a clone of the function body.
5612 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
5613 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
5615 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
5616 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
5619 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
5620 (obstack_ptr_grow_fast, obstack_int_grow_fast):
5621 Don't use lvalue casts, as GCC plans to remove support for them
5622 in GCC 3.5. Reported by Joseph S. Myers. This bug
5623 was also present in the non-GCC version, indicating that this
5624 code had always been buggy and had never been widely used.
5625 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
5626 Use the fast variant of each macro, rather than copying the
5627 definiens of the fast variant; that way, we'll be more likely to
5628 catch future bugs in the fast variants.
5630 2003-10-20 Bruno Haible <bruno@clisp.org>
5632 * wait-process.h: New file, from GNU gettext.
5633 * wait-process.c: New file, from GNU gettext.
5635 2003-10-19 Jim Meyering <jim@meyering.net>
5637 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
5639 2003-10-16 Paul Eggert <eggert@twinsun.com>
5641 * getgroups.c: Include <errno.h>, <stdlib.h>.
5642 (getgroups): First arg is int, not size_t.
5643 Don't let 'free' mangle errno.
5645 2003-10-16 Jim Meyering <jim@meyering.net>
5647 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
5649 2003-10-15 Paul Eggert <eggert@twinsun.com>
5651 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
5653 (new_exclude, add_exclude_file): Initial size no longer needs to
5655 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
5656 our own address arithmetic overflow checking.
5658 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
5659 (fnmatch): Do not alloca more than 2000 wide characters;
5660 instead, use malloc for large buffers.
5661 Check for address arithmetic overflow, and return -1
5662 with errno set to ENOMEM in that case.
5663 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
5664 (NEW_PATTERN): Do not alloca more than 8000 bytes;
5665 instead, return -1. Check for address arithmetic overflow.
5667 2003-10-14 Paul Eggert <eggert@twinsun.com>
5669 Handle invalid suffixes and overflow independently, so that
5670 callers can treat them independently as needed. Fix some bugs in
5671 suffix handling, e.g., "100k@" was not diagnosed as an invalid
5672 suffix for a human-readable blocksize. The major caller-visible
5673 change is the addition of a new
5674 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
5675 that both overflow and suffix chars were found.
5677 * human.c (humblock): Don't check separately for invalid suffix
5678 char; that is xstrtoumax's job (now that its bug is fixed).
5679 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
5680 INTMAX_MAX]: New macros.
5681 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
5682 TYPE_MAXIMUM): New macros.
5683 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
5684 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
5685 if overflow occurs, as it's what __strtol does and it's more useful
5687 (__xstrtol): If __strtol reports some error other than ERANGE,
5688 reflect it to the caller as LONGINT_INVALID. If it reports
5689 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
5690 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
5691 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
5693 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
5694 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
5695 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
5696 [defined UINTMAX_MAX]: New macros.
5698 2003-10-14 Bruno Haible <bruno@clisp.org>
5700 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
5701 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
5702 Also use volatile where needed.
5704 2003-10-12 Paul Eggert <eggert@twinsun.com>
5706 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
5707 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
5708 and define in terms of the other primitives.
5709 * xmalloc.c: Include stdbool.h; do not include exit.h.
5710 (SIZE_MAX): Define if not already defined.
5711 (array_size_overflow): New function.
5712 (xalloc_die): Abort instead of exiting if 'error' returns.
5713 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
5714 (xmalloc, xrealloc): Use them.
5715 (xcalloc): Check for address arithmetic overflow.
5716 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
5717 a bit faster than strcpy.
5719 2003-10-08 Paul Eggert <eggert@twinsun.com>
5721 Merge getpass from libc, plus a few fixes.
5723 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
5724 Include <stdbool.h>.
5725 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
5726 __fsetlocking to empty.
5727 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
5728 do include <bits/libc-lock.h>.
5729 Do not include <fcntl.h>; not needed.
5730 [_LIBC]: Include <wchar.h>.
5731 (NOTCANCEL_MODE): New macro.
5732 (flockfile, funlockfile) [_LIBC]: New macros.
5733 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
5734 [!_LIBC]: New macros.
5735 (call_fclose): New function.
5736 (getpass): Use it. Save tty stream separately; this simplifies the
5737 code and makes it more reliable if stdin happens to equal stdout.
5738 Invoke __fsetlocking on tty.
5739 Handle thread cancellation if needed.
5740 Namespace cleanup (use __tcgetattr, __getline).
5741 Use bool for Booleans.
5742 [USE_IN_LIBIO]: Handle wide streams.
5743 [!_LIBC]: Unconditionally do the fseek, since we don't know what
5744 stream might go where.
5746 * unlocked-io.h: Include <stdio.h>, so that the caller
5747 doesn't have to include <stdio.h> before us.
5748 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
5749 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
5750 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
5751 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
5752 if not declared, so that we can use getpass.c code from libc without
5754 (flockfile, ftrylockfile, funlockfile): New macros.
5756 2003-10-06 Bruno Haible <bruno@clisp.org>
5758 * version-etc-2.h: Remove file.
5759 * version-etc-2.c: Remove file.
5761 2003-09-25 Jim Meyering <jim@meyering.net>
5762 Bruno Haible <bruno@clisp.org>
5764 This lets translators provide better translations for the
5765 "Written by ..." part of --version output.
5766 * version-etc.h: Include stdarg.h.
5767 (version_etc_copyright): Declare as readonly.
5768 (version_etc): Make this function variadic with a NULL-terminated list
5769 of author name strings.
5770 (version_etc_va): New declaration.
5771 * version-etc.c: Include stdarg.h, stdlib.h.
5772 (version_etc_copyright): Declare as readonly.
5773 (version_etc_va): New function. Provide a different translatable string
5774 for each possible number of authors < 10. Abbreviate when there are 10
5776 (version_etc): Make this function variadic. Call version_etc_va.
5777 Suggestion from Gary V. Vaughan.
5779 * long-options.h (parse_long_options): Change prototype: the authors
5780 string is moved to the end and becomes variadic.
5781 * long-options.c: Include stdarg.h.
5782 (parse_long_options): Make this function variadic, too.
5783 Call version_etc_va, not version_etc.
5785 2003-10-06 Bruno Haible <bruno@clisp.org>
5787 * fatal-signal.h: New file, from GNU gettext.
5788 * fatal-signal.c: New file, from GNU gettext.
5790 2003-10-04 Karl Berry <karl@gnu.org>
5792 * argp*: update from libc.
5794 2003-10-01 Larry Jones <lawrence.jones@eds.com>
5796 * getpass.c (getpass): Use a no-op fseek when switching from input to
5797 output mode on the same stream.
5799 2003-09-29 Paul Eggert <eggert@twinsun.com>
5801 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
5802 Fix arg typo in previous patch.
5804 2003-09-28 Jim Meyering <jim@meyering.net>
5806 * error.c: Correct cpp indentation.
5808 2003-09-27 Paul Eggert <eggert@twinsun.com>
5810 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
5811 Omit the special code that used __typeof__, since we worry that
5812 it could be more trouble than it's worth. See:
5813 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
5814 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
5818 2003-09-26 Jim Meyering <jim@meyering.net>
5820 * error.c (error_tail): Move some declarations
5821 into inner scope where the local variables are used.
5823 2003-09-26 Bruno Haible <bruno@clisp.org>
5825 * stpncpy.h (gnu_stpncpy): New declaration.
5826 (stpncpy): Define as alias for gnu_stpncpy.
5827 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
5829 2003-09-26 Paul Eggert <eggert@twinsun.com>
5831 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
5832 (error_tail): Do not loop, reallocating temporary buffer, since
5833 the output cannot contain more wide characters than the input
5834 contains bytes, the size must be big enough already. This avoids
5835 one potential size overflow calculation. Check for size overflow
5836 when calculating temporary buffer size. Free temporary buffer
5837 when done, if it was allocated with malloc; this plugs a memory
5838 leak. Remove casts from void * to pointers, that are no longer
5839 needed now that we're assuming C89 or better.
5841 Merge error changes from glibc.
5843 * error.c, error.h: Update copyright notice header to match glibc.
5844 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
5845 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
5846 Disable cancellation while printing error.
5847 * error.h: Prepend __ to parameter names.
5849 2003-09-25 Karl Berry <karl@gnu.org>
5851 * argp-fmtstream.c, argp-help.c: update from libc.
5853 2003-09-25 Bruno Haible <bruno@clisp.org>
5855 * version-etc-2.h: New file, from version-etc.h with modifications.
5856 * version-etc-2.c: New file, from version-etc.c with modifications.
5858 2003-09-25 Simon Josefsson <jas@extundo.com>
5860 * xgetdomainname.h: New file.
5861 * xgetdomainname.c: New file.
5863 2003-09-25 Simon Josefsson <jas@extundo.com>
5864 Bruno Haible <bruno@clisp.org>
5866 * getdomainname.h: New file.
5867 * getdomainname.c: New file.
5869 2003-09-24 Paul Eggert <eggert@twinsun.com>
5871 * linebuffer.c (freebuffer): Don't free the argument, just
5872 the buffer associated with the argument. Bug reported by
5875 2003-09-19 Karl Berry <karl@gnu.org>
5877 * argp.h: update from libc.
5879 2003-09-16 Paul Eggert <eggert@twinsun.com>
5881 * linebuffer.c (readlinebuffer): Return NULL immediately upon
5882 input error, instead of returning NULL the next time we are called
5883 (and therefore losing track of errno).
5885 2003-09-15 Paul Eggert <eggert@twinsun.com>
5887 * getndelim2.c (getndelim2): Don't trash errno when a read
5888 fails, so that the caller gets the proper errno.
5890 * readutmp.c (read_utmp): Likewise.
5891 Check for fstat error. Close stream and free storage
5894 2003-09-14 Bruno Haible <bruno@clisp.org>
5896 * fwriteerror.h: New file.
5897 * fwriteerror.c: New file.
5899 2003-09-14 Jim Meyering <jim@meyering.net>
5901 * getloadavg.c: Correct cpp indentation.
5902 * strdup.c: Likewise.
5903 * vasnprintf.c: Likewise.
5905 2003-09-12 Paul Eggert <eggert@twinsun.com>
5907 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
5908 * obstack.c [!defined _LIBC]: Likewise.
5909 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
5910 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
5911 * exitfail.c: Don't include stdlib.h; no longer needed.
5913 More changes to assume C89 or better.
5915 * error.c (error_tail): Assume vprintf.
5917 * argmatch.c (getenv): Remove decl.
5918 * progreloc.c (get_full_program_name): Define via prototype.
5919 * setenv.c (clearenv): Likewise.
5920 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
5922 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
5923 (malloc, memcpy): Remove decls.
5924 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
5925 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
5926 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
5927 (memcpy): Remove macro.
5928 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
5929 (__P): Remove. All uses removed.
5930 (PTR): Remove. All uses changed to void *.
5931 (CHAR_BIT, NULL): Remove.
5932 (spaces, zeros, memset_space, memset_zero)
5933 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
5935 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
5936 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
5937 Define with prototype.
5938 Remove now-unnecessary prototype decl.
5939 (extra_args_spec): Assume ANSI C. All uses changed.
5940 (extra_args_spec_iso): Remove.
5941 (my_strftime, emacs_strftimeu): Define via prototype.
5942 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
5944 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
5945 * strtoimax.c: Include <stdlib.h> unconditionally.
5946 (strtoul, strtol): Remove decls.
5947 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
5949 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
5950 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
5951 (LOCALE_PARAM_PROTO): New macro.
5952 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
5953 (INTERNAL (strtol), strtol): Define with a prototype.
5954 (PARAMS): Remove. All uses removed.
5955 * tempname.c: Include <string.h> unconditionally.
5956 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
5957 * xgethostname.c (main): Define with a prototype.
5958 * xmalloc.c: Include "xalloc.h" first, to check interface.
5959 Include <stdlib.h> unconditionally.
5960 (calloc, malloc, realloc, free): Remove decls.
5961 * xstrtod.c: Include "xstrtod.h" first, to check interface.
5962 Include <stdlib.h> unconditionally. Sort include file names.
5964 (xstrtod): Define with a prototype.
5965 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
5966 (strtol, strtoul): Remove decls.
5968 2003-09-11 Paul Eggert <eggert@twinsun.com>
5970 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
5971 Include <stdlib.h>, <string.h> unconditionally.
5972 Remove now-unnecessary cast to char *.
5973 * strnlen.c: Include <string.h> unconditionally.
5974 * yesno.c (yesno): Define with a prototype.
5976 2003-09-10 Bruno Haible <bruno@clisp.org>
5978 * strcspn.c: Include <string.h> unconditionally.
5979 * strpbrk.c: Include <string.h> unconditionally.
5980 * strstr.c: Include <string.h> unconditionally.
5981 * unicodeio.c: Include <string.h> unconditionally.
5982 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
5983 * unsetenv.c: Likewise.
5984 * xreadlink.c: Include <stdlib.h> unconditionally.
5985 * yesno.c: Include <stdlib.h> unconditionally.
5986 (rpmatch): Add prototype.
5988 2003-09-10 Jim Meyering <jim@meyering.net>
5990 * error.c: Correct indentation of cpp directives.
5992 2003-09-09 Paul Eggert <eggert@twinsun.com>
5996 * acosl.c (main): Use a prototype.
5997 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
6000 * getloadavg.c (getloadavg, main): Define via prototypes.
6002 * getopt.h (struct option.name): Assume C89, and use 'const'.
6003 (getopt, etopt_long, getopt_long_only, _getopt_internal)
6004 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
6006 * getopt.c (const): Remove macro.
6007 Include <string.h> unconditionally.
6008 (my_index): Remove; all uses changed to strchr.
6009 (strlen): Remove decl.
6010 (exchange): Remove forward decl; no longer needed.
6011 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
6012 Define with prototype.
6013 * getopt1.c (const): Remove macro.
6014 (getopt_long, getopt_long_only, main): Define with prototype.
6016 * getugroups.c: Include <string.h> unconditionally.
6018 * getusershell.c: Include <stdlib.h> unconditionally.
6019 (getusershell, setusershell, endusershell, readname, main):
6020 Define with prototypes.
6022 * group-member.c: Include group-member.h first.
6023 Include <stdlib.h> unconditionally.
6025 * hard-locale.c: Include hard-locale.h first.
6026 Include <stdlib.h>, <string.h> unconditionally.
6028 * hash.c (free, malloc): Remove decls.
6029 Include <stdlib.h> unconditionally.
6031 * human.c: Include <stdlib.h>, <string.h> unconditionally.
6032 (getenv): Do not declare.
6034 * idcache.c: Include <string.h> unconditionally.
6036 * long-options.c: Include long-options.h first, to test interface.
6037 Include <stdlib.h> unconditionally.
6039 * makepath.c: Include makepath.h first, to test interface.
6040 Include <stdlib.h> and <string.h> unconditionally.
6042 * linebuffer.c: Include <stdlib.h>.
6043 (free): Remove decl.
6045 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
6046 rpl_malloc returns void *, not char *.
6047 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
6049 * md5.h: Include <limits.h> unconditionally.
6050 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
6051 (__P): Remove; all uses removed.
6052 * md5.c: Include "md5.h" first.
6053 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
6054 md5_buffer, md5_process_bytes, md5_process_block):
6055 Define with prototypes.
6056 * sha.h (__P): Remove all uses. (It wasn't defined??)
6057 * sha.c: Include "sha.h" first.
6058 Include <stdlib.h>, <string.h> unconditionally.
6060 * memchr.c (__ptr_t): Remove; all uses changed to void *.
6061 * memcmp.c (__ptr_t): Likewise.
6062 * memrchr.c (__ptr_t): Likewise.
6063 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
6064 Include <string.h> unconditionally.
6065 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
6066 * memchr.c: Include <stdlib.h> unconditionally.
6067 * memchr.c (LONG_MAX): Remove.
6068 * memrchr.c (LONG_MAX): Likewise.
6069 * memchr.c (__memchr): Define via a prototype.
6070 * memrchr.c (__memrchr): Likewise.
6071 * memcmp.c (__P): Remove, and remove all uses.
6072 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
6073 Remove forward decls; no longer needed.
6074 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
6075 Use types required by C89 in prototype.
6077 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
6078 * savedir.c: Likewise.
6079 * mkdir.c (free): Remove decl.
6080 * rmdir.c (rmdir): Define with a prototype.
6081 * savedir.c: Include savedir.h first, to test interface.
6083 * mktime.c (STDC_HEADERS): Remove.
6084 Include <stdlib.h>, <string.h> unconditionally.
6086 * modechange.c: Include <stdlib.h> unconditionally.
6087 (malloc): Remove decl.
6089 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
6090 (free): Remove decl.
6092 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
6093 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
6094 (This type really should be intptr_t, but that's a C99ism.)
6095 (_obstack_memcpy): Remove: all uses changed to memcpy.
6096 Include <string.h> unconditionally.
6097 (struct obstack): Assume __STDC__ for types of members
6098 chunkfun, freefun, extra_arg.
6099 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
6100 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
6101 obstack_begin, obstack_specify_allocation,
6102 obstack_specify_allocation_with_arg, obstack_chunkfun,
6103 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
6104 Remove unprototyped decls and the macros that use them.
6105 * obstack.c (POINTER): Remove. All uses changed to void *.
6106 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
6107 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
6108 (defined __STDC__ && __STDC__)]:
6109 Remove nonprototyped code.
6110 Include <stdlib.h> unconditionally.
6111 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
6112 _obstack_allocated_p, _obstack_free, obstack_free,
6113 _obstack_memory_used, print_and_abort):
6114 Define using prototypes.
6115 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
6116 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
6117 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
6118 obstack_next_free, obstack_object_size, obstack_room) [0]:
6119 Remove unused, unprototyped code.
6121 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
6123 * physmem.c (physmem_total, physmem_available, main): Define
6126 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
6127 (main): Define with a prototype.
6129 * posixver.c (getenv): Remove decl.
6131 * putenv.c (malloc): Returns void *, not char *.
6132 Include <string.h> unconditionally.
6133 (strchr, memcpy, NULL): Do not define.
6135 * readtokens.c: Include readtokens.h first, to test interface.
6136 Include <stdlib.h>, <string.h> unconditionally.
6137 (init_tokenbuffer): Define with a prototype.
6139 * regex.c (PARAMS): Remove. All uses removed.
6140 All uses of _RE_ARGS removed, too.
6141 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
6143 (bzero): Assume memset exists.
6144 (memcmp, memcpy, NULL): Remove.
6145 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
6146 char, or assignments to local vars of type signed char.
6147 (init_syntax_once, PREFIX(extract_number_and_incr),
6148 PREFIX(print_partial_compiled_pattern),
6149 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
6150 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
6151 PREFIX(regex_grow_registers), PREFIX(regex_compile),
6152 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
6153 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
6154 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
6155 wcs_compile_range, byte_compile_range, truncate_wchar,
6156 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
6157 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
6158 count_mbs_length, wcs_re_match_2_internal,
6159 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
6160 PREFIX(alt_match_null_string_p),
6161 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
6162 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
6163 regfree, PREFIX(extract_number)): Define with prototype. Remove
6164 now-unnecessary declaration, if any.
6165 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
6167 Remove now-unnecessary casts among pointer types.
6168 * regex.h (_RE_ARGS): Remove. All uses removed.
6170 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
6171 (free): Remove decl.
6173 * rpmatch.c: Include <stdlib.h> unconditionally.
6175 * same.c: Include <stdlib.h>, <string.h> unconditionally.
6176 (free): Remove decl.
6178 * save-cwd.c: Include <stdlib.h> unconditionally.
6179 * xgetcwd.c: Likewise.
6181 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
6182 (free): Remove decl.
6184 * strchrnul.c (strchrnul): Define with a prototype.
6185 Fix bug: c_in was not converted to char before searching.
6187 The following changes are not K&R related:
6189 * group-member.h: Include <sys/types.h>, so that this file is
6191 * makepath.h: Likewise.
6193 * getusershell.c (readname, default_index, line_size, readname):
6194 Use size_t, not int, for sizes.
6195 (readname): If the size overflows, report an error instead of
6198 2003-09-09 Derek Robert Price <derek@ximbiot.com>
6200 * getndelim2.c: Assume stdlib.h per the C89 spec.
6202 2003-09-08 Paul Eggert <eggert@twinsun.com>
6204 Assume C89 or better; remove K&R cruft.
6205 A few of these changes were first proposed by Derek Robert Price
6206 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
6208 * addext.c: Include <string.h> unconditionally.
6209 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
6210 Don't declare getenv or malloc.
6212 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
6213 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
6215 (find_stack_direction, alloca): Use prototypes.
6217 * atexit.c (atexit): Define using a prototype.
6219 * basename.c, dirname.c, stripslash.c:
6220 Include <string.h> unconditionally.
6222 * bcopy.c: Include <stddef.h>.
6223 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
6225 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
6227 * error.h (error, error_at_line, error_print_progname)
6228 [! (defined (__STDC__) && __STDC__)]: Remove decls.
6229 * error.c: Include error.h first, to check interface.
6230 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
6231 (VA_START): Remove; all uses changeed to va_start.
6232 (exit, strerror): Remove decls.
6233 (error_print_progname): Prototype uncondionally.
6234 Don't include <errno.h>; no longer needed.
6235 (private_strerror): Remove.
6236 (error_tail): Always define.
6237 (error, error_at_line): Assume C89 or better; always use prototypes.
6238 * fatal.c: Include "fatal.h" first, to test interface.
6239 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
6240 (VA_START): Remove; all uses changed to va_start.
6241 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
6243 (exit): Remove decl.
6244 (fatal): Prototype unconditionally. Assume va_start works.
6245 Abort at end, to pacify gcc.
6247 * euidaccess.c (main): Define with a prototype.
6249 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
6251 * exitfail.c: Include <stdlib.h> unconditionally.
6253 * fnmatch_.h (__P): Remove. All uses changed to assume
6255 * fnmatch.c: Include fnmatch.h first, to test interface.
6256 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
6257 (getenv): Remove decl.
6258 (fnmatch): Define using a prototype.
6259 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
6260 (FCT): Define using a prototype.
6262 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
6264 * gethostname.c: Include <stddef.h>.
6265 (gethostname): Define with prototype. Length is size_t, not int.
6267 2003-09-08 Paul Eggert <eggert@twinsun.com>
6269 * getversion.c: Remove; was migrated to backupfile.c in 1997.
6270 getversion.c should have been removed then, but was accidentally
6273 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
6274 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
6276 2003-09-07 Paul Eggert <eggert@twinsun.com>
6278 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
6279 copy_tm_result. Bug reported by Simon Josefsson in
6280 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
6282 2003-09-06 Paul Eggert <eggert@twinsun.com>
6284 * time_r.c, time_r.h: New files.
6286 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
6288 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
6289 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
6291 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
6293 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
6294 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
6297 * timegm.c: Switch to glibc implementation, with the following changes:
6298 [defined HAVE_CONFIG_H]: Include <config.h>.
6299 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
6300 (__mktime_internal) [!defined _LIBC]: New decl.
6301 (__gmtime_r) [!defined _LIBC]: New macro and function.
6302 (timegm): Use a prototype, since gnulib assumes C89.
6303 Do not bother declaring tmp to be const, as it's not really usefu.
6304 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
6305 (timegm): Declare only if HAVE_DECL_TIMEGM.
6307 2003-09-03 Paul Eggert <eggert@twinsun.com>
6309 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
6310 Bug reported by Lute Kamstra in
6311 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
6313 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
6314 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
6315 course with correspondingly smaller numbers for tomorrow and
6316 yesterday. From Tadayoshi Funaba. Originally installed into
6317 sh-utils on 1999-08-07, but the patch got lost (I guess during the
6320 2003-08-31 Simon Josefsson <jas@extundo.com>
6322 * timegm.h: New file.
6323 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
6325 2003-08-31 Karl Berry <karl@gnu.org>
6327 * argp.h: update from libc.
6329 2003-08-28 Bruno Haible <bruno@clisp.org>
6331 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
6332 warning on QNX, which defines O_BINARY to 000000.
6334 2003-08-24 Bruno Haible <bruno@clisp.org>
6336 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
6337 MSVC7 <stdio.h> is included later.
6339 2003-08-20 Bruno Haible <bruno@clisp.org>
6341 * progname.h: New file, from GNU gettext.
6342 * progname.c: New file, from GNU gettext.
6343 * progreloc.c: New file, from GNU gettext.
6345 2003-08-19 Bruno Haible <bruno@clisp.org>
6347 * xstrdup.c: Assume <string.h> exists.
6349 2003-08-18 Jim Meyering <jim@meyering.net>
6351 * setenv.h: Indent nested cpp directive.
6352 * vasnprintf.c: Remove trailing blanks.
6354 2003-08-17 Simon Josefsson <jas@extundo.com>
6355 Bruno Haible <bruno@clisp.org>
6357 * xstrndup.h: New file.
6358 * xstrndup.c: New file.
6360 2003-08-17 Bruno Haible <bruno@clisp.org>
6362 * strndup.h: New file.
6364 2003-08-16 Paul Eggert <eggert@twinsun.com>
6366 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
6367 space, undoing this 2003-08-12 change:
6368 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
6370 2003-08-16 Jim Meyering <jim@meyering.net>
6372 Merge from coreutils.
6373 * xstrtoimax.c: #else #if -> #elif.
6374 * xstrtoumax.c: Likewise.
6376 2003-08-15 Paul Eggert <eggert@twinsun.com>
6378 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
6379 rather than tab, after '#' in shell-script copyright notices.
6380 Suggested by Bruno Haible.
6382 2003-08-15 Jim Meyering <jim@meyering.net>
6383 and Paul Eggert <eggert@twinsun.com>
6385 Merge from coreutils.
6386 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
6387 member but strut utmpx does not. Needed for AIX 4.3.3.
6388 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
6390 2003-08-15 Jim Meyering <jim@meyering.net>
6392 Merge from coreutils.
6393 * xgethostname.c: Include <stdlib.h>.
6394 (xghostname): Don't exit for anything other than memory-related
6395 failure; just return NULL.
6396 * userspec.c: Include "posixver.h".
6397 (parse_user_spec): Accept `.' as a separator only
6398 in pre-POSIX-200112 mode.
6399 * strtoimax.c: Use #elif rather than #else #if.
6400 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
6401 Remove function, now that we can rely on a working tzset function.
6402 [!_LIBC]: Ensure that the required autoconf test has been run.
6403 [!defined _NL_CURRENT && HAVE_STRFTIME]:
6404 Use underlying_strftime for %r.
6405 * sha.c: Merge in some clean-up and optimization changes from glibc.
6406 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
6407 Ensure that it is a multiple of 64.
6408 Rearrange loop exit tests so as to avoid performing an
6409 additional fread after encountering an error or EOF.
6410 * realloc.c: Update copyright date.
6412 2003-08-14 Jim Meyering <jim@meyering.net>
6414 Merge from coreutils.
6415 * obstack.h: Whitespace changes.
6416 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
6417 and xcalloc return values.
6418 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
6419 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
6420 hang on OSF/1 5.1 for DIR on both local and remote file systems.
6421 Reported by (and fix confirmed by) Nelson H. F. Beebe.
6422 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
6424 Use mntctl's return value to drive the entry-processing loop, since
6425 we can't rely on the value of the vmt_length member in the last
6426 entry. On some systems doing so could result in exhausting
6427 virtual memory. Based in part on a patch from Mike Jetzer.
6429 2003-08-14 Jim Meyering <jim@meyering.net>
6430 and Paul Eggert <eggert@twinsun.com>
6432 Merges from coreutils, plus other fixes.
6433 * physmem.c: Merge in portability changes from gcc/libiberty
6434 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
6435 for credits and details. Thanks to Kaveh Ghazi for helping
6436 to keep these files in sync.
6437 (ARRAY_SIZE): Define it.
6438 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
6439 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
6440 (memcasecmp): Don't assume size_t fits in unsigned int.
6441 Remove casts and duplicate code.
6442 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
6443 (memcpy): Remove definition.
6444 Merge in some clean-up and optimization changes from glibc.
6445 [BLOCKSIZE]: Move definition to top of file.
6446 Ensure that it is a multiple of 64.
6447 Rearrange loop exit tests so as to avoid performing an
6448 additional fread after encountering an error or EOF.
6449 * md5.h (md5_uintptr): Define.
6450 * makepath.c (CLEANUP_CWD): Report an error if we failed to
6451 return to the initial working directory. Preserve errno
6453 * idcache.c: Include "xalloc.h".
6454 (xmalloc, xrealloc): Remove decls.
6455 (getuser): Remove casts no longer required in C89.
6456 * human.c: Include stdio.h, for sprintf.
6457 * group-member.c: Include "xalloc.h".
6458 (xmalloc, xrealloc): Remove decls.
6459 (get_group_info): Remove casts no longer required in C89.
6460 * getusershell.c (readname): Remove casts no longer required in C89.
6461 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
6462 * getline.c: Whitespace fix, from coreutils.
6464 2003-08-13 Paul Eggert <eggert@twinsun.com>
6466 * exclude.c: Include <ctype.h>
6467 (IN_CTYPE_DOMAIN): New macro.
6469 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
6472 * argp-help.c, argp-parse.c, config.charset, getopt.h:
6473 Undo previous (whitespace-only) change.
6475 2003-08-12 Paul Eggert <eggert@twinsun.com>
6477 * argp-help.c, argp-parse.c, config.charset, getopt.h:
6478 Normalize leading white space and remove trailing white space.
6479 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
6480 notice, as per ../config/srclist-update.
6482 Merge from coreutils.
6483 * euidaccess.h: New file.
6484 * euidaccess.c: Include it.
6485 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
6486 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
6487 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
6489 2003-08-11 Bruno Haible <bruno@clisp.org>
6491 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
6492 (vasnprintf): Use it instead of wcslen.
6494 2003-08-11 Bruno Haible <bruno@clisp.org>
6496 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
6497 value to ensure that _Bool promotes to int. Use #define for _Bool when
6498 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
6500 2003-08-10 Karl Berry <karl@gnu.org>
6502 * regex.h: update from libc (whitespace fix).
6504 2003-08-09 Paul Eggert <eggert@twinsun.com>
6506 Merge some files from coreutils. These changes were
6507 originally made by Jim Meyering.
6508 * acl.c: Include <sys/types.h> before <sys/stat.h>;
6509 many older Unixes require this.
6510 * alloca.c (alloca): Remove cast to argument of free;
6511 no longer needed in C89.
6512 * alloca_.h, regex.h: Fix white space to match
6513 what GNU indent does.
6515 2003-08-05 Paul Eggert <eggert@twinsun.com>
6517 * bumpalloc.h: Remove.
6519 2003-08-04 Paul Eggert <eggert@twinsun.com>
6521 * getloadavg.c: Change copyright notice and spacing to conform to
6524 Merge from coreutils.
6525 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
6527 * getdate.y (date): Also accept dates like May-23-2003; suggestion
6528 from Karl Berry, implemented by Jim Meyering.
6529 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
6530 from Dmitry V. Levin.
6531 Remove anachronistic cast of xrealloc.
6532 * fnmatch_.h (__const): Remove. Use 'const'.
6533 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
6534 type. Otherwise, it wouldn't compile with at least /bin/cc on
6535 ymp-cray-unicos9.0.2.X.
6536 Combine two mostly-identical uses of alloca into one.
6537 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
6539 2003-08-04 Dave Love <d.love@dl.ac.uk>
6543 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
6544 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
6545 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
6546 obsolete NLIST_NAME_UNION.
6547 [__GNU__]: Undef BSD and FSCALE.
6548 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
6550 2003-08-03 Paul Eggert <eggert@twinsun.com>
6552 * stdbool_.h (_Bool): Make it signed char, instead of
6553 an enum type, so that it's guaranteed to promote to int. See:
6554 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
6556 2003-07-31 Paul Eggert <eggert@twinsun.com>
6558 * strerror.c: Include config.h, limits.h. Declare sprintf.
6559 (strerror): Don't assume that a printable int fits in 14 bytes.
6561 2003-07-24 Derek Robert Price <derek@ximbiot.com>
6562 Bruno Haible <bruno@clisp.org>
6564 * getline.h (getline, getdelim): Change return type to ssize_t.
6565 * getline.c (getline, getdelim): Likewise.
6566 Remove _GNU_SOURCE define; now it's defined in config.h through
6569 2003-07-22 Paul Eggert <eggert@twinsun.com>
6571 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
6572 over-parenthesization in macros.
6574 Sync with coreutils.
6576 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
6579 Use `exit_failure' for xalloc and xmemcoll instead of their own
6580 private exit-failure variables.
6581 * xalloc.h (xalloc_exit_failure): Remove.
6582 * xmalloc.c: Likewise. Include exitfail.h.
6583 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
6584 * xmemcoll.h (xmemcoll_exit_failure): Remove.
6585 * xmemcoll.c: Likewise. Include exitfail.h.
6586 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
6588 2003-07-18 Paul Eggert <eggert@twinsun.com>
6590 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
6591 * closeout.c: Likewise. Include "closeout.h" right after config.h,
6592 to test that it can stand by itself. Include "exitfail.h".
6593 Clients should set exit_failure instead.
6594 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
6596 2003-07-18 Andreas Schwab <schwab@suse.de>
6598 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
6600 2003-07-18 Bruno Haible <bruno@clisp.org>
6602 * getndelim2.h: New file.
6603 * getndelim2.c: Make into a module of its own. Include config.h,
6605 (getndelim2): Make non-static. Change return type to ssize_t.
6606 * getline.h: Change argument names.
6607 * getline.c: Include getndelim2.h instead of getndelim2.c.
6608 * getnline.c: Include getndelim2.h.
6610 2003-07-17 Bruno Haible <bruno@clisp.org>
6612 * Makefile.am: Remove file.
6613 * Makefile.in: Remove file.
6615 2003-07-17 Bruno Haible <bruno@clisp.org>
6617 * getnline.h: New file.
6618 * getnline.c: New file.
6619 * getndelim2.c: New file, extracted from getline.c.
6620 (getndelim2): Renamed from getdelim2, with added nmax argument.
6621 * getline.c: Include getndelim2.c.
6622 (getdelim2): Moved out to getndelim2.c.
6623 (getline, getdelim): Update.
6625 2003-07-15 <karl@gnu.org>
6627 * vasnprintf.c: update from gettext.
6629 2003-07-15 Jim Meyering <jim@meyering.net>
6631 * makepath.c (make_path): Enclose diagnostic in _(...).
6633 2003-07-14 Paul Eggert <eggert@twinsun.com>
6635 * asnprintf.c, asprintf.c, config.charset, gettext.h,
6636 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
6637 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
6638 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
6639 vasprintf.c, vasprintf.h: Regenerate. These files are now being
6640 updated automatically by ../config/srclist-update. This changes
6641 their license from LPGL to GPL.
6643 2003-07-14 Jim Meyering <jim@meyering.net>
6645 Don't emit diagnostics. Let callers do that.
6646 * save-cwd.c: Don't include "error.h".
6647 (save_cwd): Don't call error. Ensure that errno is valid
6648 when returning nonzero.
6650 * save-cwd.h (restore_cwd): Update prototype.
6651 * save-cwd.c (restore_cwd): Remove two parameters.
6652 Simplify. Don't call error upon failure. Let callers do that.
6653 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
6654 when auditing is enabled. But don't bother updating the #if.
6656 2003-07-14 Simon Josefsson <jas@extundo.com>
6658 * mempcpy.h: New file.
6659 * mempcpy.c: New file.
6661 2003-07-14 Paul Eggert <eggert@twinsun.com>
6663 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
6664 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
6665 unicodeio.c, unicodeio.h, unlocked-io.h:
6666 Switch from LGPL to GPL.
6668 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
6670 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
6671 it breaks C++ compilation.
6672 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
6674 2003-07-10 Jim Meyering <jim@meyering.net>
6676 * vasnprintf.c: Remove trailing blanks.
6677 Make cpp indentation consistent.
6679 2003-07-09 Paul Eggert <eggert@twinsun.com>
6681 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
6682 posixver.c, strftime.c, strnlen.c, strverscmp.c:
6683 Switch from LGPL to GPL.
6685 2003-07-07 Paul Eggert <eggert@twinsun.com>
6687 * mktime.c: Fix some boundary cases and remove need for floating point.
6689 Issue a compile-time diagnostic if time_t is floating point, or if
6690 two's complement arithmetic is not in effect, or if arithmetic
6691 right shift does not propagate the sign. These assumptions were
6692 all in the original code but they weren't checked.
6694 (TIME_T_MIDPOINT, verify): New macros.
6695 (__isleap): Remove; it has integer overflow problems.
6696 (leapyear): New function, without those problems.
6697 (ydhms_tm_diff): Remove; splitting into two parts.
6698 (ydhms_diff): New function, containing the arithmetic part of
6699 the old ydhms_tm_diff function. Issue a compile-time
6700 diagnostic if we are not using C99 integer division.
6701 Avoid casts when possible.
6702 (guess_time_tm): New function, containing the checking part of
6703 the old ydhms_tm_diff function. Return the new value, rather than
6704 the difference between it and the old. Accept a new argument T
6705 so that *T specifies the old value. Check for overflow in the result.
6707 (__mktime_internal): Use a time_t offset, not a long int offset.
6708 This undoes the 2003-06-04 change, which is no longer needed now
6709 that we have better overflow checking.
6710 (localtime_offset): Likewise.
6712 (__mktime_internal): Avoid harmful overflow on hosts where time_t
6713 and long are 64-bit but int is only 32-bit.
6714 (ydhms_diff): Use long int to store year1 and yday1.
6715 Issue a compile-time diagnostic if long int is not wide enough.
6717 (__mktime_internal): Use long int to store adjusted year and yday.
6718 Use plain C rather than preprocessor commands, if that doesn't
6720 Check for overflow (and try to repair) after each probe
6721 rather than checking only at the very end. This avoids some bugs
6722 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
6723 does not equal GMT offset at maximum time).
6724 Use integer to check for overflow rather than floating point; this
6725 is more portable to non-IEEE hosts, and is a tad faster.
6726 When we detect that we are oscillating between two values,
6727 don't check whether tm_isdst has the requested value, since
6728 we already know the answer. When tm_isdst has the wrong value,
6729 use a different heuristic to find the right one, based on the
6730 extreme values actually observed in practice in tz2003a,
6731 rather than the (overly optimistic) "previous 3 calendar quarters".
6733 (not_equal_tm, print_tm, check_result): Use "const T" rather than
6734 "T const" to accommodate glibc style.
6735 (check_result): Use less-confusing report format. "long" -> "long int.
6737 Don't loop if the iteration overflows time_t.
6738 Allow a negative step in the iteration.
6740 2003-07-01 Paul Eggert <eggert@twinsun.com>
6742 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
6743 having it depend on HAVE_SYS_TYPES_H.
6745 2003-06-25 Bruno Haible <bruno@clisp.org>
6747 * readlink.c: New file.
6749 2003-06-20 Bruno Haible <bruno@clisp.org>
6751 Assume C89, so PARAMS isn't needed.
6752 * unicodeio.h (PARAMS): Remove.
6753 * unicodeio.c: Don't use PARAMS.
6755 2003-06-18 Jim Meyering <jim@meyering.net>
6757 Merge changes from coreutils.
6758 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
6759 Remove explicit declarations of xmalloc and realloc.
6761 (read_utmp): Remove anachronistic cast of xmalloc.
6763 2003-06-17 Paul Eggert <eggert@twinsun.com>
6765 Assume C89, so PARAMS isn't needed.
6766 * backupfile.h (PARAMS): Remove. All uses removed.
6767 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
6768 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
6769 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
6770 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
6771 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
6772 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
6773 xstrtol.h: Likewise.
6774 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
6775 same.h, strverscmp.h: Do not include config.h; no longer needed.
6776 Anyway, config.h should always be included before any other file.
6778 2003-06-11 Simon Josefsson <jas@extundo.com>
6780 * sysexit_.h: New file.
6782 2003-05-20 Derek Price <derek@ximbiot.com>
6784 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
6786 2003-06-10 Simon Josefsson <jas@extundo.com>
6788 * strchrnul.h: New file.
6789 * strchrnul.c: New file.
6791 2003-06-10 Simon Josefsson <jas@extundo.com>
6793 * argp.h: New file, from glibc.
6794 * argp-ba.c: New file, from glibc.
6795 * argp-eexst.c: New file, from glibc.
6796 * argp-fmtstream.c: New file, from glibc.
6797 * argp-fmtstream.h: New file, from glibc.
6798 * argp-fs-xinl.c: New file, from glibc.
6799 * argp-help.c: New file, from glibc.
6800 * argp-namefrob.h: New file, from glibc.
6801 * argp-parse.c: New file, from glibc.
6802 * argp-pv.c: New file, from glibc.
6803 * argp-pvh.c: New file, from glibc.
6804 * argp-xinl.c: New file, from glibc.
6806 2003-06-07 Jim Meyering <jim@meyering.net>
6808 * readtokens.h: Put `Free Software Foundation, Inc.'
6809 in place of my name in the copyright comment.
6810 Remove definition and uses of __P.
6813 * stat.c: Don't declare xmalloc explicitly.
6814 Instead, include "xalloc.h".
6815 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
6816 xrealloc, and xcalloc return values.
6817 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
6819 * xgetcwd.h: Remove definition/uses of PARAMS.
6821 2003-06-06 Jim Meyering <jim@meyering.net>
6823 * stdbool_.h: Renamed from stdbool.h.in.
6825 2003-06-06 Jim Meyering <jim@meyering.net>
6827 Merge from coreutils.
6828 * same.c: (same_name): Declare *_basename locals to be `const'.
6829 Consolidate declarations and initializations of *_base* locals.
6831 Merge from coreutils.
6832 This avoids a core dump on systems without GNU putenv,
6833 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
6834 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
6835 (unsetenv): New static function, from GNU libc.
6836 (rpl_putenv): Use it.
6838 * modechange.c: Remove trailing blanks.
6840 Merge from coreutils.
6841 * fsusage.c: Remove declaration of statfs.
6842 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
6844 * posixtm.c: Include <stdbool.h> unconditionally.
6846 2003-06-05 Paul Eggert <eggert@twinsun.com>
6848 * mktime.c (__mktime_internal): When resolving a tm_isdst
6849 mismatch, look in future quarters as well as past. This fixes a
6850 bug when processing fall-backwards gaps immediately after a long
6851 period of daylight-saving time.
6853 * mktime.c: Assume freestanding C89 or better.
6854 (HAVE_LIMITS_H): Remove. Assume it's 1.
6855 (__P): Remove; not used.
6856 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
6857 (mktime, not_equal_tm, print_tm, check_result,
6858 main): Use prototypes. Use const * where appropriate.
6859 (main): Fix typo in testing code that uncovered by above changes.
6860 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
6862 2003-06-04 Paul Eggert <eggert@twinsun.com>
6864 * mktime.c: Fix Debian bug 177940
6865 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
6866 (localtime_offset): Now long int, not time_t, because we want it
6867 to be guaranteed to be signed. All uses changed.
6868 (__mktime_internal): If overflow would occur when adding offset,
6871 Merge 'human' changes from coreutils. Rewrite to support
6872 locale-specific notations like thousands separators.
6873 * human.c: Simplify authorship notice.
6874 Include human.h immediately after config.h.
6875 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
6876 <limits.h>: Do not include, since human.h does.
6877 (SIZE_MAX, UINTMAX_MAX): New macros.
6878 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
6879 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
6880 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
6881 (power_letter): Renamed from suffixes.
6882 (generate_suffix_backwards): Remove.
6883 (adjust_value): Now takes int style (because of human.h changes)
6884 and long double value (for greater precision on some platforms).
6885 (group_number): New function.
6886 (human_readable): Use it. Use integer options, not enum.
6887 Put the options before the sizes in the arg list.
6888 Support all the new options.
6889 The old human_readable function has been removed;
6890 use inttostr.h instead.
6891 (human_readable, default_block_size, humblock):
6892 Use uintmax_t, not int, for block sizes.
6893 (human_readable_inexact, block_size_types): Remove.
6894 (block_size_opts): New constant.
6895 (human_options): Renamed from human_block_size, with new signature
6896 that allows block sizes up to UINTMAX_MAX. All callers changed.
6897 * human.h: Add copyright and authorship notice.
6898 Include <limits.h> and <stdbool.h> unconditionally.
6899 (PARAMS): Remove. All uses removed.
6900 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
6901 (enum human_inexact_style): Remove tag; now a nameless enum.
6902 (human_floor, human_ceiling, human_round_to_even): Now have
6903 values 2, 0, 1 rather than -1, 1, 0.
6904 (human_group_digits, human_suppress_point_zero, human_autoscale,
6905 human_base_1024, human_SI, human_B): New constants.
6906 (human_readable_inexact, human_block_size): Remove.
6907 (human_readable): Size args are now uintmax_t, not int.
6908 (human_options): New decl.
6910 * exclude.c: (new_exclude, add_exclude): Remove casts that are
6911 unnecessary now that we assume C89 or better. This change
6912 imported from coreutils.
6914 * mktime.c (__mktime_internal): Do not reject negative timestamps
6915 arbitrarily. This is the same patch as 2003-05-28, but it got lost
6916 in the 2003-05-30 sync from glibc.
6918 .h files should stand alone, but we shouldn't include <sys/types.h>
6919 if we can get away with just <stddef.h>.
6921 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
6922 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
6923 rather than <sys/types.h>, as we merely need size_t.
6924 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
6926 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
6927 Include <stdio.h>, to get FILE.
6928 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
6929 memcasecmp.h has included <stddef.h> and all we need is size_t.
6930 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
6931 our interface, instead of including <sys/types.h>
6933 2003-06-02 Paul Eggert <eggert@twinsun.com>
6936 Fix some minor time-related bugs with POSIX time arguments.
6937 Some valid time stamps were being rejected (notably -1, and
6938 time stamps before 1900 on 64-bit hosts). And some invalid
6939 time stamps were being accepted, e.g. September 31.
6941 * posixtm.h (posixtime): Return bool instead of time_t, so
6942 that we can return (time_t) -1 successfully.
6943 * posixtm.c: Likewise.
6944 [HAVE_STDBOOL_H]: Include <stdbool.h>.
6945 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
6946 (t): Remove static var.
6947 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
6948 of static var. All uses changed.
6949 (year): Do not reject years before 1900; they can occur with
6951 (posix_time_parse): Do not check for out-of-range components;
6952 that is now the caller's responsibility, since our checks were
6953 only approximations.
6954 (posixtime): Use mktime to check for out-of-range components,
6955 since it knows them exactly.
6956 If mktime returns (time_t) -1, check whether an error actually occurred
6957 by invoking localtime on -1.
6958 (main) [TEST_POSIXTIME]: Check for input data errors, and report
6959 posixtime failures better.
6960 Improve the test data (in comments only).
6962 2003-05-30 <karl@gnu.org>
6964 * mktime.c: update from libc.
6966 2003-05-30 Bruno Haible <bruno@clisp.org>
6968 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
6969 * localcharset.h: Likewise.
6970 * localcharset.c: Likewise.
6972 2003-05-28 Paul Eggert <eggert@twinsun.com>
6974 Assume the headers required for C89 freestanding compilers.
6975 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
6976 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
6977 without checking for HAVE_LIMITS_H.
6978 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
6979 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
6981 * fatal.c: Include <stdarg.h> without checking for __STDC__.
6982 * exclude.c: Include <stdbool.h> unconditionally.
6983 * tempname.c: Include <stddef.h> unconditionally.
6984 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
6985 * modechange.c, rpmatch.c (NULL): Don't define, since
6986 <stddef.h> does that.
6987 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
6988 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
6989 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
6990 * xstrtol.c: Likewise.
6991 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
6992 * savedir.c: Include <stddef.h> instead of defining NULL.
6994 * addext.c (addext): Use assignment rather than cast, to avoid
6995 warnings on some platforms.
6997 * mktime.c (__mktime_internal): Do not reject negative timestamps
7000 2003-05-10 Bruno Haible <bruno@clisp.org>
7002 * linebreak.c (iconv_string_length): Don't return -1 just because the
7003 string is longer than 4 KB.
7005 2003-05-12 Jim Meyering <jim@meyering.net>
7007 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
7008 the space-padded-by-default conversion specifiers, %e, %k, %l.
7010 2003-05-03 Bruno Haible <bruno@clisp.org>
7012 Upgrade to Unicode-4.0.
7013 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
7014 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
7015 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
7016 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
7017 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
7018 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
7019 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
7020 Change width of U+E0100..U+E01EF from 1 to 0.
7022 2003-04-25 Bruno Haible <bruno@clisp.org>
7024 * copy-file.c: Include <stddef.h>, for size_t.
7026 2003-04-25 Jim Meyering <jim@meyering.net>
7028 * copy-file.c (copy_file_preserving): Declare buf_size to be
7029 of type size_t, not int.
7031 2003-04-11 Jim Meyering <jim@meyering.net>
7033 Merge changes from Coreutils.
7035 2003-03-22 Jim Meyering <jim@meyering.net>
7037 * strftime.c (widen): Cast alloca return value to proper type.
7039 2003-01-19 Ulrich Drepper <drepper@redhat.com>
7042 * strftime.c (my_strftime): Handle very large width
7043 specifications for numeric values correctly. Improve checks for
7046 2003-01-19 Jim Meyering <jim@meyering.net>
7048 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
7049 (nl_get_alt_digit) [! defined my_strftime]: Define.
7050 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
7051 _nl_get_alt_digit and _nl_get_walt_digit.
7053 * strftime.c (my_strftime): Merge in locale-related changes from libc.
7054 These changes have no effect outside of _LIBC.
7056 2003-04-10 Bruno Haible <bruno@clisp.org>
7058 * findprog.h: New file, from GNU gettext.
7059 * findprog.c: New file, from GNU gettext.
7061 2003-04-05 Jim Meyering <jim@meyering.net>
7063 Merge changes from Coreutils.
7065 * exclude.h (PARAMS): Remove definition and uses.
7066 * exclude.c: Remove uses of `PARAMS'.
7068 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
7069 Add test-cases for DOS filenames. Declare program_name.
7070 (main): Set up program_name. Patch by Rich Dawe.
7072 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
7074 Use mntctl's return value to drive the entry-processing loop, since
7075 we can't rely on the value of the vmt_length member in the last
7076 entry. On some systems doing so could result in exhausting
7077 virtual memory. Based in part on a patch from Mike Jetzer.
7079 2003-04-04 Bruno Haible <bruno@clisp.org>
7081 * linebreak.h: New file, from GNU gettext.
7082 * linebreak.c: New file, from GNU gettext with slight modifications.
7083 * lbrkprop.h: New file, from GNU gettext.
7085 2003-04-03 Bruno Haible <bruno@clisp.org>
7087 * utf8-ucs4.h: New file, from GNU gettext.
7088 * utf16-ucs4.h: New file, from GNU gettext.
7089 * ucs4-utf8.h: New file, from GNU gettext.
7090 * ucs4-utf16.h: New file, from GNU gettext.
7092 2003-04-02 Bruno Haible <bruno@clisp.org>
7094 * binary-io.h: New file, from GNU gettext.
7096 2003-04-01 Bruno Haible <bruno@clisp.org>
7098 * pathname.h: New file, from GNU gettext.
7099 * concatpath.c: New file, from GNU gettext.
7101 2003-03-30 Bruno Haible <bruno@clisp.org>
7103 * copy-file.c (copy_file_preserving): Don't set owner if the function
7104 chown() doesn't exist.
7106 2003-03-28 Bruno Haible <bruno@clisp.org>
7108 * copy-file.h: New file, from GNU gettext.
7109 * copy-file.c: New file, from GNU gettext.
7111 2003-03-18 Jim Meyering <jim@meyering.net>
7113 * quote.c (quote_n): Fix typo in comment.
7115 2003-03-14 Jim Meyering <jim@meyering.net>
7117 Merge changes from Coreutils.
7118 * obstack.h (obstack_object_size): Declare temporary, __o,
7119 to be const, in order to avoid warnings.
7120 (obstack_room): Likewise.
7121 (obstack_empty_p): Likewise.
7123 2003-03-13 Paul Eggert <eggert@twinsun.com>
7125 Merge changes from Bison.
7126 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
7127 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
7128 when compiling Bison 1.875's `bitset bset = obstack_alloc
7129 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
7130 * hash.c: Include <stdbool.h> unconditionally.
7132 2003-03-09 Paul Eggert <eggert@twinsun.com>
7134 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
7135 Reported by Bruce Becker; see:
7136 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
7138 2003-03-03 Paul Eggert <eggert@twinsun.com>
7139 Bruno Haible <bruno@clisp.org>
7141 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
7142 Reported by John Hughes, see
7143 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
7145 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
7147 * poll_.h: New file.
7150 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
7152 * mathl.h: New file.
7153 * acosl.c: New file.
7154 * asinl.c: New file.
7155 * atanl.c: New file.
7156 * ceill.c: New file.
7159 * floorl.c: New file.
7160 * frexpl.c: New file.
7161 * ldexpl.c: New file.
7163 * sincosl.c: New file.
7165 * sqrtl.c: New file.
7167 * trigl.c: New file.
7168 * trigl.h: New file.
7170 2003-02-17 Bruno Haible <bruno@clisp.org>
7172 * mkdtemp.h: New file, from GNU gettext.
7173 * mkdtemp.c: New file, from GNU gettext.
7175 2003-01-31 Bruno Haible <bruno@clisp.org>
7177 * rename.c: #undef rename before defining rpl_rename.
7178 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
7180 2003-01-30 Bruno Haible <bruno@clisp.org>
7182 * printf-args.h: New file, from GNU gettext.
7183 * printf-args.c: New file, from GNU gettext.
7184 * printf-parse.h: New file, from GNU gettext.
7185 * printf-parse.c: New file, from GNU gettext.
7186 * vasnprintf.h: New file, from GNU gettext.
7187 * vasnprintf.c: New file, from GNU gettext.
7188 * asnprintf.c: New file, from GNU gettext.
7189 * vasprintf.h: New file, from GNU gettext with modifications.
7190 * vasprintf.c: New file, from GNU gettext.
7191 * asprintf.c: New file, from GNU gettext.
7193 2003-01-29 Bruno Haible <bruno@clisp.org>
7195 * stpncpy.h: New file, from GNU gettext with modifications.
7196 * stpncpy.c: New file, from GNU gettext with modifications.
7198 2003-01-28 Bruno Haible <bruno@clisp.org>
7200 * c-ctype.h: New file, from GNU gettext, with changes suggested by
7202 * c-ctype.c: New file, from GNU gettext, with changes suggested by
7205 2003-01-27 Bruno Haible <bruno@clisp.org>
7207 * xsetenv.h: New file, from GNU gettext.
7208 * xsetenv.c: New file, from GNU gettext.
7210 2003-01-23 Bruno Haible <bruno@clisp.org>
7212 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
7214 2003-01-22 Bruno Haible <bruno@clisp.org>
7216 * exit.h: New file, from GNU gettext.
7218 2003-01-11 Bruno Haible <bruno@clisp.org>
7220 * stpcpy.h (stpcpy): Use ANSI C function declarations.
7221 * strcase.h (strcasecmp, strncasecmp): Likewise.
7223 2003-01-14 Jim Meyering <jim@meyering.net>
7225 * same.c (same_name): Tweak a comment.
7227 2003-01-11 Bruno Haible <bruno@clisp.org>
7229 * same.c (same_name): Reorder tests so as to avoid calling stat()
7230 when a string comparison is sufficient.
7232 2003-01-11 Bruno Haible <bruno@clisp.org>
7234 * readtokens.c (readtoken): Cast character to 'unsigned char', not
7237 2003-01-11 Bruno Haible <bruno@clisp.org>
7239 * hash-pjw.c: Add comment about low quality of this function.
7241 2003-01-12 Paul Eggert <eggert@twinsun.com>
7243 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
7244 to avoid collisions with libcurses and libreadline.
7246 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
7247 * getstr.h, getstr.c: Remove.
7248 * getline.c: Include "getline.h", to check interface.
7249 Move body of old getstr.c here: this defines MIN_CHUNK and
7250 declares getdelim2, which is renamed from getstr.
7251 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
7253 * linebuffer.c (readlinebuffer): Renamed from readline.
7255 * linebuffer.h: Likewise.
7256 (readline): Remove backward-compatibility macro.
7258 2003-01-12 Jim Meyering <jim@meyering.net>
7260 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
7262 2003-01-10 Bruno Haible <bruno@clisp.org>
7264 * alloca_.h: New file.
7265 * getdate.y: Unconditionally include alloca.h.
7266 * makepath.c: Likewise.
7267 * setenv.c: Likewise.
7268 * userspec.c: Likewise.
7270 2003-01-09 Bruno Haible <bruno@clisp.org>
7272 * stdbool.h.in: New file.
7274 2003-01-08 Bruno Haible <bruno@clisp.org>
7276 * safe-read.c: Include specification header first, to ensure its
7278 * full-write.c: Likewise.
7280 2003-01-08 Jim Meyering <jim@meyering.net>
7282 * full-write.c: Undefine and define-away `const' after inclusion
7283 of errno.h, not before. Suggestion from Bruno Haible.
7285 2003-01-07 Jim Meyering <jim@meyering.net>
7287 * full-write.c: Rework so that it may serve to define full_read, too.
7288 * full-read.c: Simply #define FULL_READ and include full-write.c.
7290 2003-01-06 Jim Meyering <jim@meyering.net>
7292 * version-etc.c: Update year in translatable copyright string.
7294 2002-12-25 Bruno Haible <bruno@clisp.org>
7296 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
7297 * xstrtol.h: Likewise.
7298 * xstrtoimax.c: Likewise.
7299 * xstrtoumax.c: Likewise.
7300 * human.h: Likewise.
7302 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
7303 on systems that have <inttypes.h> but not <stdint.h>.
7305 2002-12-31 Paul Eggert <eggert@twinsun.com>
7307 * memcoll.c (memcoll): Fall back on a simple algorithm using
7308 memcmp if strcoll doesn't work.
7310 2002-12-23 Bruno Haible <bruno@clisp.org>
7312 * localcharset.h: New file.
7313 * localcharset.c: Include it.
7314 * unicodeio.c: Likewise.
7316 2002-12-22 Bruno Haible <bruno@clisp.org>
7318 * utime.c (utime_null): No need to call ftruncate if the file was
7321 2002-12-23 Bruno Haible <bruno@clisp.org>
7323 * memcoll.c (STRCOLL): New macro.
7326 2002-12-22 Bruno Haible <bruno@clisp.org>
7328 * getstr.h (getstr): Define, to avoid clash with libcurses.
7329 * linebuffer.h (readline): Define, to avoid clash with libreadline.
7331 2002-12-22 Bruno Haible <bruno@clisp.org>
7333 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
7335 2002-12-23 Bruno Haible <bruno@clisp.org>
7337 * getline.h: Include <stddef.h>, for size_t.
7339 * unicodeio.h: Include <stddef.h>, for size_t.
7340 * unicodeio.c: Don't include <stddef.h>.
7342 2002-12-17 Bruno Haible <bruno@clisp.org>
7344 * canon-host.c (strdup): Remove unused declaration.
7346 * fsusage.c: Include full_read.h.
7347 (get_fs_usage): Use full_read instead of safe_read.
7349 * utime.c (utime_null): Use SAFE_READ_ERROR.
7351 2002-12-11 Bruno Haible <bruno@clisp.org>
7353 * setenv.h: Rewritten to cope with systems that have setenv() but not
7355 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
7358 2002-12-11 Bruno Haible <bruno@clisp.org>
7360 * setenv.c (alloca): Fall back to malloc.
7362 (setenv): Use freea() to free memory allocated with alloca().
7364 2002-11-13 Bruno Haible <bruno@clisp.org>
7366 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
7367 function declarations.
7368 * unsetenv.c (unsetenv): Likewise.
7370 2002-03-04 Bruno Haible <bruno@clisp.org>
7372 Portability to AIX 4.3.3.
7373 * unsetenv.c: New file, extracted from setenv.c.
7374 * setenv.c: Move the unsetenv() function to unsetenv.c.
7376 2001-12-20 Bruno Haible <bruno@clisp.org>
7378 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
7379 use malloc instead. For SunOS 4.
7381 2001-12-11 Bruno Haible <bruno@clisp.org>
7383 * setenv.c: Declare alloca.
7384 (compar_fn_t): New typedef.
7385 (KNOWN_VALUE, STORE_VALUE): Use it.
7387 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
7390 2002-12-10 Paul Eggert <eggert@twinsun.com>
7392 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
7393 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
7394 Choose values that are less likely to collide with system fnmatch
7396 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
7397 defined (e.g., a pure POSIX system).
7398 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
7399 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
7401 2002-12-06 Jim Meyering <jim@meyering.net>
7403 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
7405 Merge in changes from libc's misc/error.c, in preparation
7406 for the merge of gnulib's changes back into libc.
7408 * error.c (_): Define only if not already defined.
7409 Move definition to follow all #include directives.
7410 Include unlocked-io.h only if !_LIBC.
7411 [_LIBC]: Include <libio/libioP.h>.
7412 [USE_IN_LIBIO]: Include <libio/iolibio.h>
7413 (fflush): Tweak definition to use INTUSE.
7416 2002-12-05 Paul Eggert <eggert@twinsun.com>
7418 * alloca.c [defined emacs]: Include "lisp.h".
7419 (xalloc_die) [defined emacs]: New macro.
7420 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
7421 [! defined emacs]: Include <xalloc.h>.
7422 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
7423 (pointer): Typedef to POINTER_TYPE *.
7424 (malloc): Remove decl; we now always use xmalloc.
7425 (alloca): Use old-style definition, since Emacs needs this.
7426 Check for arithmetic overflow when computing combined size.
7428 2002-12-04 Paul Eggert <eggert@twinsun.com>
7430 Do not generate unlocked-io.h automatically, since it's easier to
7431 maintain it by hand.
7433 * unlocked-io.h: New file, from GNU diffutils,
7434 but with proper copyright notice and attribution.
7436 * Makefile.am: Add copyright notice.
7437 (libfetish_a_SOURCES): Add unlocked-io.h.
7438 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
7439 (DISTCLEANFILES, io_functions): Remove macros.
7440 (EXTRA_DIST): Remove gen_uio.
7441 (unlocked-io.h): Remove rule.
7443 2002-12-04 Jim Meyering <jim@meyering.net>
7445 Reflect the fact that stat.c and lstat.c are no longer generated.
7446 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
7447 (DISTCLEANFILES): Likewise.
7448 (EXTRA_DIST): Likewise.
7449 (all_local): Don't depend on stat.c or lstat.c.
7450 (stat.c, lstat.c): Remove rules.
7451 (EXTRA_DIST): Remove xstat.in.
7453 * xstat.in: Remove file. Contents moved into stat.c.
7454 * stat.c: New file. Contents mostly from xstat.in.
7455 * stat.c: Rework so that it may serve to define rpl_lstat, too.
7456 * lstat.c: New file. Simply #define LSTAT and include stat.c.
7458 * safe-read.c: Rework so that it may serve to define safe_write, too.
7459 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
7461 2002-12-03 Jim Meyering <jim@meyering.net>
7463 * safe-read.c, safe-write.c: Change variable names and comments, but
7464 not semantics, to minimize the differences between these two files.
7465 (safe_read): Change comment to mention SAFE_READ_ERROR.
7467 * safe-read.c (IS_EINTR): Define.
7468 (safe_read): Use IS_EINTR in place of in-function cpp directives.
7470 2002-12-02 Bruno Haible <bruno@clisp.org>
7472 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
7473 Define, taken from safe-read.c.
7474 (INT_MAX): Provide fallback.
7475 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
7476 * safe-write.h (SAFE_WRITE_ERROR): Define.
7478 * safe-read.c (EINTR): Remove definition.
7479 (safe_read): Don't use EINTR if it is absent.
7481 2002-12-02 Jim Meyering <jim@meyering.net>
7483 * safe-read.c (EINTR): Define.
7484 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
7485 (INT_MAX): Provide fallback.
7486 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
7488 * safe-read.h (SAFE_READ_ERROR): Define.
7490 2002-12-01 Jim Meyering <jim@meyering.net>
7492 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
7493 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
7495 2002-11-27 Paul Eggert <eggert@twinsun.com>
7497 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
7498 hash_rehash): Replace `if (limit <= value) abort ();' with
7499 `if (! (value < limit)) abort ();', for readability.
7501 2002-11-26 <karl@gnu.org>
7503 * strdup.c: copy from libc again, with jim's ok.
7504 * .cppi-disable: re-add strdup.c
7506 2002-11-25 <karl@gnu.org>
7508 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
7509 instead of "strtol.c".
7511 2002-11-25 Jim Meyering <jim@meyering.net>
7513 * mktime.c: Sync from libc, now that it has the latest fix.
7515 2002-11-24 <karl@gnu.org>
7517 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
7518 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
7520 2002-11-24 Jim Meyering <jim@meyering.net>
7522 Update from coreutils:
7524 * mktime.c: Merge in changes from libc.
7526 Avoid a link-time failure on some Linux systems.
7527 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
7528 (__mon_yday): Declare with the STATIC attribute.
7529 (__mktime_internal): Likewise.
7530 Based on a report from Greg Schafer.
7532 2002-11-23 Jim Meyering <jim@meyering.net>
7534 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
7535 Use `unsigned', not `int', as type of index.
7537 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
7539 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
7541 2002-11-22 Paul Eggert <eggert@twinsun.com>
7543 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
7544 hint that one should use `if (! x) abort ();' rather than `assert
7545 (x);', and anyway it's one less thing to worry about configuring.
7546 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
7547 hash_rehash, hash_insert): Use abort rather than assert.
7549 2002-11-22 Paul Eggert <eggert@twinsun.com>
7551 * quotearg.h: Allow multiple inclusion by surrounding with
7552 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
7553 so that we can be included first.
7554 (PARAMS): Remove; we now assume C89 or later. All uses removed.
7555 * quotearg.c: Include quotearg.h immediately after config.h.
7556 No need to include stddef.h or sys/types.h any more.
7557 Surround local include files with "", not "<>".
7558 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
7559 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
7560 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
7561 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
7562 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
7563 (ISPRINT): Remove; no longer needed now that we assume C89.
7565 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
7568 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
7569 quotearg_char): Use SIZE_MAX rather than
7570 (size_t) -1 when we are talking about "infinity".
7572 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
7574 2002-11-22 Bruno Haible <bruno@clisp.org>
7576 * safe-read.h: Assume C89. Add comments.
7577 (safe_read): Change return type to size_t.
7578 * safe-read.c (safe_read): Change return type to size_t. Handle byte
7579 counts > SSIZE_MAX correctly.
7580 * safe-write.h: New file.
7581 * safe-write.c: New file.
7582 * full-read.h: New file.
7583 * full-read.c: New file.
7584 * full-write.h: Assume C89. Add comments.
7585 * full-write.c: Include safe-write.h.
7586 (full_write): Rewritten to use safe_write.
7587 Suggested by Jim Meyering and Paul Eggert.
7589 2002-11-21 Bruno Haible <bruno@clisp.org>
7591 Remove case insensitive option matching.
7592 * argmatch.h (argcasematch): Remove declaration.
7593 (ARGCASEMATCH): Remove macro.
7594 (__xargmatch_internal): Remove case_sensitive argument.
7595 (XARGMATCH): Update.
7596 (XARGCASEMATCH): Remove macro.
7597 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
7598 case_sensitive argument.
7599 (argcasematch): Remove function.
7600 (__xargmatch_internal): Remove case_sensitive argument.
7601 (main): Use XARGMATCH instead of XARGCASEMATCH.
7603 * xmalloc.c: Change compile-time error message. Add comment about
7604 required autoconf version.
7606 2002-11-21 Jim Meyering <jim@meyering.net>
7608 * strdup.c (strdup): Tweak comment and initial #if/#include.
7610 Merge in changes from the coreutils.
7612 2002-09-25 Paul Eggert <eggert@twinsun.com>
7613 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
7614 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
7615 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
7616 int. Work more efficiently if X is the same width as uintmax_t.
7617 Do not compare X to -1, to avoid bogus compiler warning.
7618 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
7619 Don't assume that f_frsize and f_bsize are the same type.
7621 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
7624 * makepath.c (make_path): Restore umask *before* creating the final
7626 (make_path): Minor reformatting.
7628 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
7629 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
7631 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
7632 ones. At least on GNU/Linux systems, `auto' means something else.
7635 2002-11-20 Paul Eggert <eggert@twinsun.com>
7637 Merge argmatch cleanups from Bison. Assume C89.
7639 * argmatch.c: Include config.h here, not in argmatch.h.
7640 Include stdlib.h, for EXIT_FAILURE.
7641 Always include <string.h>, since we assume C89.
7642 (EXIT_FAILURE): Remove pre-C89 bug workaround.
7643 * argmatch.h: Do not include <config.h> or <sys/types.h>.
7644 Include <stddef.h> instead, since it's all we need for size_t.
7645 (PARAMS): Remove. All uses removed.
7646 (ARRAY_CARDINALITY): Do not bother to #undef.
7647 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
7648 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
7649 Remove unnecessary parentheses.
7650 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
7651 Insert necessary parentheses.
7652 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
7653 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
7655 2002-11-19 Bruno Haible <bruno@clisp.org>
7657 * mbswidth.c: Include mbswidth.h right at the beginning.
7658 * mbswidth.h: Include <stddef.h>, for size_t.
7660 * mbswidth.h (PARAMS): Remove macro.
7661 (mbswidth, mbsnwidth): Use ANSI C function declarations.
7662 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
7664 * gcd.h (PARAMS): Remove macro.
7665 (gcd): Use ANSI C function declarations.
7666 * gcd.c (gcd): Likewise.
7668 2002-11-15 Bruno Haible <bruno@clisp.org>
7670 * strcspn.c: Include <stddef.h>.
7671 (strcspn): Use ANSI C function declaration. Change return type to
7673 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
7674 (strpbrk): Use NULL.
7675 * strpbrk.h (PARAMS): Remove macro.
7676 (strpbrk): Use ANSI C function declaration.
7677 * strstr.c: Don't include <sys/types.h>.
7678 * strstr.h (PARAMS): Remove macro.
7679 (strstr): Use ANSI C function declarations.
7681 2002-11-06 Bruno Haible <bruno@clisp.org>
7683 * gcd.h (gcd): Change argument type to 'unsigned long'.
7684 * gcd.c (gcd): Likewise.
7686 2002-11-05 Bruno Haible <bruno@clisp.org>
7688 * gcd.h: New file, from gettext-0.11.5.
7689 * gcd.c: New file, from gettext-0.11.5.
7691 2002-11-05 Bruno Haible <bruno@clisp.org>
7693 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7694 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7695 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7696 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7698 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
7699 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
7701 * closeout.c: Include gettext.h instead of <libintl.h>.
7702 * human.c: Include gettext.h instead of <libintl.h>.
7703 * quotearg.c: Include gettext.h instead of <libintl.h>.
7704 * rpmatch.c: Include gettext.h instead of <libintl.h>.
7705 * unicodeio.c: Include gettext.h instead of <libintl.h>.
7706 * userspec.c: Include gettext.h instead of <libintl.h>.
7707 * version-etc.c: Include gettext.h instead of <libintl.h>.
7708 * xmalloc.c: Include gettext.h instead of <libintl.h>.
7709 (textdomain): Remove definition.
7710 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
7712 * long-options.c: Remove include of <libintl.h> and definition of _.
7713 * same.c: Remove include of <libintl.h> and definition of _.
7715 2002-11-04 Bruno Haible <bruno@clisp.org>
7717 * stpcpy.h: New file, from GNU gettext-0.11.5.
7718 * strcase.h: New file, from GNU gettext-0.11.5.
7719 * strpbrk.h: New file, from GNU gettext-0.11.5.
7720 * strstr.h: New file, from GNU gettext-0.11.5.
7721 * xgetcwd.h: New file, from GNU gettext-0.11.5.
7723 2002-05-09 Bruno Haible <bruno@clisp.org>
7725 * config.charset: Update for newest glibc. Add canonical names
7726 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
7728 2002-05-09 Bruno Haible <bruno@clisp.org>
7730 * localcharset.c (get_charset_aliases): Add more Windows specific
7733 2002-05-08 Owen Taylor <otaylor@redhat.com>
7735 * config.charset: A few additions for Solaris.
7737 2001-12-05 Bruno Haible <bruno@clisp.org>
7739 * localcharset.c (locale_charset): Don't return an empty string.
7741 2001-10-23 Bruno Haible <haible@clisp.cons.org>
7743 * config.charset: msdos in uk_UA uses CP1125.
7745 2001-08-05 Bruno Haible <haible@clisp.cons.org>
7747 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
7748 * localcharset.c (locale_charset): Declare as extern "C".
7750 2002-02-15 Bruno Haible <bruno@clisp.org>
7752 * config.charset [msdosdjgpp]: For Russian, use CP866.
7754 2002-02-11 Bruno Haible <bruno@clisp.org>
7756 * config.charset: Add support for NetBSD.
7758 2002-09-25 <karl@gnu.org>
7760 * strdup.c: copy from libc/string (via ../config/srclist*).
7761 * getopt*: copy from libc/posix.
7762 * gettext.h: copy from gettext.
7763 * .cppi-disable: add strdup.c, gettext.h.
7765 2002-07-01 Jim Meyering <meyering@lucent.com>
7767 * c-stack.c: Include sys/time.h.
7768 From Volker Borchert.
7770 2002-06-11 Paul Eggert <eggert@twinsun.com>
7772 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
7773 New macro. Use it uniformly instead of
7774 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
7775 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
7776 reported by Vin Shelton.
7778 2002-06-22 Jim Meyering <meyering@lucent.com>
7780 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
7781 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
7783 2002-06-22 Paul Eggert <eggert@twinsun.com>
7785 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
7786 Do not assume SA_SIGINFO behavior.
7787 Bug reported by Jim Meyering on NetBSD 1.5.2.
7789 2002-06-22 Jim Meyering <meyering@lucent.com>
7791 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
7793 * exitfail.c, exitfail.h: Likewise.
7794 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
7796 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
7798 (EXTRA_DIST): Add fnmatch_loop.c.
7799 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
7801 * fnmatch_loop.c: New file, from diffutils-2.8.2.
7802 * fnmatch.c: Update from diffutils-2.8.2.
7803 * fnmatch_.h: New file. From diffutils-2.8.2.
7804 * fnmatch.h: Remove file.
7806 2002-06-18 Paul Eggert <eggert@twinsun.com>
7808 * file-type.h: Report an error if neither S_ISREG nor
7809 S_IFREG is defined, instead of using a test specific to glibc
7810 2.2. This should be safe, since POSIX requires S_ISREG and
7811 Unix Version 7 had S_IFREG. We don't need to check for
7812 <sys/types.h> since we don't use any symbols that it defines.
7814 2002-06-15 Jim Meyering <meyering@lucent.com>
7816 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
7817 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
7818 have been included before this file.
7820 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
7822 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
7823 so that each temporary file name is unique and valid in the first
7824 8 characters, for operation under DOS.
7826 2002-06-15 Jim Meyering <meyering@lucent.com>
7828 Work even with DJGPP 2.03, which lacks support for symlinks.
7830 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
7832 * lchown.c (S_ISLNK): Likewise.
7834 2002-06-14 Jim Meyering <meyering@lucent.com>
7836 * file-type.h: Use the version from diffutils-2.8.2.
7837 * file-type.c: Likewise.
7839 2002-05-27 Jim Meyering <meyering@lucent.com>
7841 Fix a problem seen only on nonconforming systems whereby ls.c's
7842 use of localtime, and then of gettimeofday would cause trouble:
7843 the localtime call used to initialize rpl_gettimeofday's save
7844 mechanism would clobber ls's current local time information so
7845 that in any long listing the first file would always be listed
7846 with date 1970-01-01. Analysis by Volker Borchert.
7848 * gettimeofday.c (localtime): Undefine.
7849 (rpl_localtime): New function.
7851 2002-05-22 Jim Meyering <meyering@lucent.com>
7853 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
7854 * file-type.h: New file.
7855 * file-type.c (file_type): New file/function. Extracted from diffutils.
7857 2002-04-29 Paul Eggert <eggert@twinsun.com>
7859 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
7861 2002-04-28 Paul Eggert <eggert@twinsun.com>
7863 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
7864 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
7865 of 127, since 64 is the largest conceivable number for ancient
7867 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
7869 2002-04-28 Jim Meyering <meyering@lucent.com>
7871 * sig2str.c (WTERMSIG): Remove definition (unused).
7873 2002-04-28 Paul Eggert <eggert@twinsun.com>
7875 * sig2str.h, sig2str.c: New files.
7876 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
7878 2002-04-24 Jim Meyering <meyering@lucent.com>
7880 * gettext.h: New file, from Gettext.
7881 * Makefile.am (INCLUDES): Remove -I../intl.
7882 (libfetish_a_SOURCES): Add gettext.h.
7884 2002-04-16 Jim Meyering <meyering@lucent.com>
7886 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
7887 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
7888 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
7890 2002-04-12 Jim Meyering <meyering@lucent.com>
7892 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
7894 2002-03-10 Jim Meyering <meyering@lucent.com>
7896 * makepath.c (make_path): Remove a comma from a diagnostic.
7897 Suggestion from Santiago Vila.
7899 2002-03-08 Jim Meyering <meyering@lucent.com>
7901 * rename.c: Mention that this wrapper is needed also on
7902 mips-dec-ultrix4.4 systems.
7904 2002-03-02 Jim Meyering <meyering@lucent.com>
7906 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
7907 not HAVE_CLOCK_SETTIME.
7909 2002-02-27 Paul Eggert <eggert@twinsun.com>
7911 * nanosleep.h: Rename to....
7912 * timespec.h: New name for nanosleep.h. All uses changed.
7914 * gettime.c: New file.
7915 * settime.c: New file.
7918 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
7919 timespec.h. Remove nanosleep.h.
7921 2002-02-25 Paul Eggert <eggert@twinsun.com>
7923 * acl.c, acl.h: New files.
7924 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
7926 2002-02-24 Jim Meyering <meyering@lucent.com>
7928 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
7929 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
7930 cause trouble. Reported by Nelson Beebe.
7932 2002-02-23 Paul Eggert <eggert@twinsun.com>
7934 * path-concat.c (xpath_concat): Reorder code to pacify
7935 compilers that don't know that xalloc_die never returns.
7937 2002-02-20 Jim Meyering <meyering@lucent.com>
7939 * getdate.c: Regenerate using bison-1.33.
7941 2002-02-15 Paul Eggert <eggert@twinsun.com>
7943 * posixver.c, posixver.h: New files.
7944 * Makefile.am (libfetish_a_SOURCES): Add them.
7946 2002-02-02 Paul Eggert <eggert@twinsun.com>
7947 Bruno Haible <bruno@clisp.org>
7949 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
7950 (fwrite_success_callback): New declaration.
7951 * unicodeio.c (unicode_to_mb): New function, extracted from
7952 print_unicode_char. Call failure callback instead of error.
7953 (fwrite_success_callback): New function.
7954 (exit_failure_callback): New function.
7955 (fallback_failure_callback): New function.
7956 (print_unicode_char): Call unicode_to_mb.
7958 2002-01-26 Jim Meyering <meyering@lucent.com>
7960 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
7962 2002-01-22 Jim Meyering <meyering@lucent.com>
7964 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
7965 Otherwise, some versions of automake would omit the rule that makes
7966 Makefile from Makefile.in.
7968 2001-01-21 Paul Eggert <eggert@twinsun.com>
7970 * xmemcoll.h, xmemcoll.c: New files.
7971 * Makefile.am (libfetish_a_SOURCES): Add them.
7972 * memcoll.c: Include errno.h, and declare errno if not defined.
7973 (memcoll): Set errno to zero if there is no error.
7975 * quotearg.c (quotearg_buffer_restyled):
7976 Fix bug with quoting buffers containing NUL when backslashing escapes.
7977 This bug was exposed by the other changes in this patch.
7978 (quotearg_n_options): New arg ARGSIZE.
7979 All callers changed.
7980 (quoting_options_from_style): New function.
7981 (quotearg_n_style): Use it.
7982 (quotearg_n_style_mem): New function.
7984 * quotearg.h (quotearg_n_style_mem): New function.
7986 2002-01-16 Jim Meyering <meyering@lucent.com>
7988 * getdate.y: Add three semicolons, each just before a closing brace.
7989 Bison (as of version 1.31) no longer papers over that mistake.
7991 2002-02-14 Paul Eggert <eggert@twinsun.com>
7993 * backupfile.c (ISDIGIT): Comment fix.
7994 * getdate.y (ISDIGIT): Likewise.
7995 * posixtm.c (ISDIGIT, year): Likewise.
7996 * strverscmp.c (ISDIGIT): Likewise.
7997 * userspec.c (ISDIGIT): Likewise.
7999 2002-01-05 Jim Meyering <meyering@lucent.com>
8001 * version-etc.c (version_etc_copyright): Update copyright year.
8003 2001-01-19 Paul Eggert <eggert@twinsun.com>
8005 * closeout.c (close_stdout_status): If ferror (stdout), do
8006 not silently exit merely because the output buffer happens to
8007 have nothing pending.
8009 2001-12-18 Paul Eggert <eggert@twinsun.com>
8011 See the big note in ../ChangeLog.
8012 * human.c (suffixes): Prefer K to k for 1024.
8013 (generate_suffix_backwards): New function.
8014 (human_readable_inexact): Use it.
8015 * xstrtol.c (__xstrtol): If there is no number but there
8016 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
8017 Accept 'K' as well as 'k'.
8019 2001-12-15 Jim Meyering <meyering@lucent.com>
8021 * regex.h (__restrict_arr): Update from libc.
8023 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
8024 as `remote' if the name starts with `//'. Suggested by Michael Stone.
8027 2001-12-10 Jim Meyering <meyering@lucent.com>
8029 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
8030 Instead, include "xalloc.h".
8031 (initbuffer): Don't cast xmalloc return value to char*.
8032 (readline): Reword comment.
8033 Don't cast xrealloc return value to char*
8036 2001-12-09 Jim Meyering <meyering@lucent.com>
8038 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
8039 `signed and unsigned type in conditional expression'.
8040 * posixtm.c (posix_time_parse): Likewise.
8042 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
8044 * readtokens.c (readtoken): Declare an index to be of type unsigned
8045 to avoid a pedantic warning.
8047 * getstr.c: Don't include assert.h.
8048 (getstr): Remove warning-evoking assertions.
8049 Return -1 if offset parameter is out of bounds.
8050 Change the type of a local from int to size_t.
8052 * strftime.c (my_strftime_localtime_r): Include this function
8053 definition in the `#if ! HAVE_TM_GMTOFF' block.
8055 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
8056 Include xalloc.h instead.
8058 2001-12-02 Jim Meyering <meyering@lucent.com>
8060 * tempname.c: Don't declare getenv, thus reverting the change of
8061 2001-11-18. It's no longer necessary, now that stdlib.h is always
8064 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
8065 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
8067 2001-11-30 Akim Demaille <akim@epita.fr>
8069 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
8070 before being defined.
8072 2001-11-27 Paul Eggert <eggert@twinsun.com>
8074 * quotearg.h (quotearg_n, quotearg_n_style):
8075 First arg is int, not unsigned.
8076 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
8077 (SIZE_MAX, UINT_MAX): New macros.
8078 (quotearg_n_options): Abort if N is negative.
8079 Avoid overflow check on hosts where size_t is 64 bits and int
8080 is 32 bits, as overflow is impossible there.
8081 Fix off-by-one typo that caused unnecessary reallocation.
8083 2001-11-27 Jim Meyering <meyering@lucent.com>
8085 * tempname.c: Merge with version from libc.
8086 * regex.c: Likewise.
8088 * tempname.c: Include stdlib.h unconditionally. On some old systems
8089 for which STDC_HEADERS is 0, it was not included, resulting in a
8090 warning about an integer-to-pointer conversion problem with getenv.
8091 Reported by Volker Borchert.
8093 2001-11-26 Jim Meyering <meyering@lucent.com>
8095 * gtod.h: Remove file.
8096 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
8097 * gettimeofday.c: Don't include gtod.h.
8098 (GTOD_init): Remove function.
8099 (rpl_gettimeofday): Do its job here instead, rather than aborting.
8100 Suggestion from Volker Borchert.
8102 2001-11-23 Jim Meyering <meyering@lucent.com>
8104 * hash.h (struct hash_table): Don't define here. Merely declare it.
8105 * hash.c (struct hash_table): Define it here instead.
8107 2001-11-22 Jim Meyering <meyering@lucent.com>
8109 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
8111 2001-11-18 Paul Eggert <eggert@twinsun.com>
8113 * tempname.c (TMP_MAX): Remove; no longer needed.
8114 (TEMPORARIES): New macro.
8115 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
8116 removes an artificial limitation (e.g. HP-UX 10.20, where
8119 2001-11-18 Jim Meyering <meyering@lucent.com>
8121 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
8124 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
8125 files will be created before anything else.
8127 2001-11-17 Jim Meyering <meyering@lucent.com>
8129 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
8130 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
8131 rather than group writable. Patch by Juan F. Codagnone.
8133 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
8134 Instead, include "xalloc.h".
8136 * mountlist.c: Include unlocked-io.h after all system headers.
8137 Remove explicit declarations of xmalloc, xrealloc,
8138 and xstrdup. Instead, include "xalloc.h".
8140 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
8141 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
8142 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
8144 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
8145 Reported by Padraig Brady.
8147 * mkstemp.c: #undef mkstemp.
8149 (rpl_mkstemp): Rename from mkstemp.
8152 2001-11-16 Jim Meyering <meyering@lucent.com>
8154 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
8155 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
8156 determine the amount of total physical memory, use pstat_getstatic.
8157 HPUX-11 doesn't define _SC_PHYS_PAGES.
8158 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
8159 If sysconf couldn't be used to determine the amount of available
8160 physical memory, use both pstat_getstatic and pstat_getdynamic.
8161 Based on a patch from Bob Proulx.
8163 2001-11-05 Jim Meyering <meyering@lucent.com>
8165 * xstat.in (slash_aware_lstat): Correct a misleading comment.
8167 2001-11-03 Jim Meyering <meyering@lucent.com>
8169 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
8170 in argmatch_to_argument call.
8172 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
8175 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
8176 e.g., a fault due to an attempt to free a NULL pointer.
8178 2001-11-01 Jim Meyering <meyering@lucent.com>
8180 * dirfd.c, dirfd.h: New files.
8181 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
8183 * hash.c (hash_print) [TESTING]: Clean up.
8185 2001-10-22 Paul Eggert <eggert@twinsun.com>
8187 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
8188 to avoid a warning if -Wall.
8190 2001-10-21 Paul Eggert <eggert@twinsun.com>
8192 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
8194 2001-10-21 Jim Meyering <meyering@lucent.com>
8196 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
8197 this code would end up calling gettext even in packages built
8199 * getopt.c (_): Likewise.
8200 * regex.c (_): Likewise.
8202 2001-10-20 Paul Eggert <eggert@twinsun.com>
8204 * error.c (strerror_r): Do not declare unless !_LIBC.
8205 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
8206 Use strerror_r that is only a macro, even if it is not a function.
8207 (strerror): Check for HAVE_DECL_STRERROR before declaring.
8208 (private_strerror): Use prototypes, not old-style function definition.
8209 (print_errno_message): New function.
8210 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
8212 (error_tail, error, error_at_line): Use it.
8214 2001-10-11 Jim Meyering <meyering@lucent.com>
8216 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
8217 and quote_n (1, ... to avoid clobbering a buffer.
8219 2001-10-05 Jim Meyering <meyering@lucent.com>
8221 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
8222 * hash-pjw.c: New file (factored out of fileutils' remove.c).
8223 * hash-pjw.h: New file.
8225 2001-09-30 Jim Meyering <meyering@lucent.com>
8227 * mountlist.c [MOUNTED_GETFSSTAT]:
8228 Include <sys/ucred.h>, for Apple Darwin.
8229 Include sys/mount.h and sys/fs_types.h only if available.
8231 (read_filesystem_list): Use FS_TYPE.
8233 2001-09-29 Paul Eggert <eggert@twinsun.com>
8235 * exclude.c (excluded_filename): 0 -> false, since it's
8238 2001-09-28 Paul Eggert <eggert@twinsun.com>
8240 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
8241 #defines strtoimax. Also treat the other strto* functions
8244 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
8245 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
8246 (strtoimax, strtoumax): Do not declare if already defined as a macro.
8248 2001-09-26 Jim Meyering <meyering@lucent.com>
8250 Most macros in unlocked-io.h had the wrong number of arguments.
8251 * gen-uio: New script.
8252 (USE_UNLOCKED_IO): Define to 1 if not already defined.
8253 * unlocked-io.hin: Remove file.
8254 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
8255 rather than trying to embed it here.
8256 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
8257 Reported by Padraig Brady.
8259 2001-09-25 Volker Borchert <bt@teknon.de>
8261 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
8263 2001-09-23 Jim Meyering <meyering@lucent.com>
8265 * mountlist.c: Remove useless parentheses in #if directives.
8266 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
8267 the deprecated MOUNTED symbol is no longer defined in mntent.h.
8269 2001-09-22 Jim Meyering <meyering@lucent.com>
8271 * localcharset.c: Update from latest gettext.
8272 * config.charset: Likewise.
8274 2001-09-20 Jim Meyering <meyering@lucent.com>
8276 * xstrtol.c (strtoimax): Guard declaration with
8277 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
8278 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
8279 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
8280 (strtoumax): Likewise, for completeness (it wasn't necessary).
8282 2001-09-06 Paul Eggert <eggert@twinsun.com>
8284 * strtoimax.c (HAVE_LONG_LONG):
8285 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
8286 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
8287 to work around bug in IBM C compiler.
8289 2001-09-16 Jim Meyering <meyering@lucent.com>
8291 * mkdir.c: New file.
8293 2001-09-04 Paul Eggert <eggert@twinsun.com>
8295 * xgetcwd.c: Revert some of the previous change; intead,
8296 fix the HAVE_GETCWD_NULL code to behave more like the
8297 !HAVE_GETCWD_NULL code used to.
8300 (xgetcwd): Do not return NULL when memory is exhausted; instead,
8303 2001-09-04 Paul Eggert <eggert@twinsun.com>
8305 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
8306 Use ssize_t, not int, to store result of readlink.
8307 Check for ssize_t overflow as well as size_t overflow,
8308 as POSIX says the result of readlink is implementation-defined
8309 when ssize_t overflows.
8310 Remove unnecessary cast to char*.
8311 Use free+malloc instead of realloc, as the storage doesn't need
8312 to be preserved and it's clearer and can be more efficient that way.
8313 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
8314 * xreadlink.h (xreadlink): Update prototype.
8316 2001-09-03 Paul Eggert <eggert@twinsun.com>
8318 * exclude.c (fnmatch_no_wildcards): Fix confusion between
8319 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
8320 spotted by Jim Meyering.
8322 2001-09-03 Jim Meyering <meyering@lucent.com>
8324 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
8326 2001-09-03 Paul Eggert <eggert@twinsun.com>
8328 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
8329 like the HAVE_GETCWD_NULL code.
8330 Include pathmax.h if not HAVE_GETCWD.
8331 Do not include xalloc.h.
8332 (INITIAL_BUFFER_SIZE): New symbol.
8333 Do not use xmalloc / xrealloc, since the caller is responsible for
8334 handling errors. Preserve errno around `free' during failure.
8335 Do not overrun buffer when using getwd.
8337 2001-09-03 Paul Eggert <eggert@twinsun.com>
8339 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
8340 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
8342 2001-09-02 Jim Meyering <meyering@lucent.com>
8344 * error.c: Update from GNU libc.
8346 2001-09-01 Jim Meyering <meyering@lucent.com>
8348 * xreadlink.c: New file.
8349 * xreadlink.h: New file.
8350 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
8352 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
8353 doesn't conflict with sparc Solaris 7's definition in
8354 /usr/include/sys/int_types.h.
8356 * exclude.c: Use `""', not `<>' to #include non-system header files.
8357 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
8358 and strncasecmp as r-values. Unixware didn't have declarations.
8360 2001-08-31 Jim Meyering <meyering@lucent.com>
8362 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
8363 Use an initial, malloc'd, buffer of length 128 rather than
8364 a statically allocated one of length 1024.
8366 2001-08-30 Paul Eggert <eggert@twinsun.com>
8368 * xgetcwd.c: Don't include pathmax.h.
8369 Include stdlib.h and unistd.h if available.
8371 (xmalloc, xstrdup, free): Remove decls.
8372 (xgetcwd): Don't assume sizes fit in unsigned.
8373 Check for overflow when computing sizes.
8374 Simplify reallocation code.
8376 2001-08-28 Paul Eggert <eggert@twinsun.com>
8378 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
8380 * strtoimax.c: Renamed from strtoxmax.c, removing the
8383 Also, make the following further changes to make this file's
8384 configuration more similar to that of strtol.c:
8385 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
8386 (strtoumax, uintmax_t, strtoull, strtol): Remove.
8387 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
8388 (strtoimax): Renamed from strtoumax. All uses of unsigned values
8389 changed to signed values.
8391 And make the following changes as well:
8392 Fix copyright notice, as 1999 was missing.
8393 (verify): New macro.
8394 (strtoimax): Check sizes at compile-time, not run-time.
8395 Prefer strtol to strtoll if both work.
8396 (main): Remove; it was not that useful and was a pain to maintain.
8398 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
8400 2001-08-30 Paul Eggert <eggert@twinsun.com>
8402 * savedir.c (savedir): Remove size parameter, as POSIX says that
8403 a directory's st_size can have an arbitrary value, so the old
8404 usage could waste an arbitrary amount of memory. All uses
8406 * savedir.h: Update prototype.
8408 2001-08-30 Paul Eggert <eggert@twinsun.com>
8410 * xstrtol.c (strtoimax): New decl.
8412 2001-08-28 Paul Eggert <eggert@twinsun.com>
8414 * xstrtol.h: Add copyright notice.
8415 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
8416 LONGINT_INVALID_SUFFIX_CHAR.
8418 2001-08-30 Paul Eggert <eggert@twinsun.com>
8420 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
8423 2001-08-30 Paul Eggert <eggert@twinsun.com>
8425 * hash.c: Remove '2001' from copyright notice.
8427 2001-08-30 Paul Eggert <eggert@twinsun.com>
8429 * full-write.h: New file.
8430 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
8431 * full-write.c: Correct credits, as cccp.c no longer
8432 exists and anyway it was so heavily changed from the old cccp
8433 code as to be unrecognizable. Include full-write.h.
8434 (full_write) Return size_t, with short writes meaning failure.
8435 All callers changed. This fixes a bug with large buffers
8437 * utime.c: Include full-write.h.
8439 2001-08-30 Paul Eggert <eggert@twinsun.com>
8441 Merge 'exclude' changes from tar 1.13.22.
8442 This fixes one or two unlikely storage allocation overflow bugs,
8443 but doesn't change user-visible behavior otherwise.
8445 2001-08-30 Paul Eggert <eggert@twinsun.com>
8447 * exclude.c (bool): Declare, perhaps by including stdbool.h.
8448 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
8449 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
8450 Include if available.
8451 (<xalloc.h>): Include
8452 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
8453 (verify): New macro. Use it to verify that EXCLUDE macros do not
8454 collide with FNM macros.
8455 (struct patopts): New struct.
8456 (struct exclude): Use it, as exclude patterns now come with options.
8457 (new_exclude): Support above changes.
8458 (new_exclude, add_exclude_file):
8459 Initial size must now be a power of two to simplify overflow checking.
8460 (free_exclude, fnmatch_no_wildcards): New function.
8461 (excluded_filename): No longer requires options arg, as the options
8462 are determined by add_exclude. Now returns bool, not int.
8463 (excluded_filename, add_exclude):
8464 Add support for the fancy new exclusion options.
8465 (add_exclude, add_exclude_file): Now takes int options arg.
8466 Check for arithmetic overflow when computing sizes.
8467 (add_exclude_file): xrealloc might modify errno, so don't
8468 realloc until after errno might be used.
8470 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
8472 (free_exclude): New decl.
8473 (add_exclude, add_exclude_file): Now takes int options arg.
8474 (excluded_filename): No longer requires options arg, as the options
8475 are determined by add_exclude. Now returns bool, not int.
8477 2001-08-30 Paul Eggert <eggert@twinsun.com>
8479 * alloca.c (alloca): Arg is of type size_t, not unsigned.
8481 2001-08-27 Jim Meyering <meyering@lucent.com>
8483 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
8485 * version-etc.c (N_): Remove definition.
8486 Revert most of last change.
8487 Instead, simply don't mark the `Copyright...' string for translation.
8488 Based on advice from Paul Eggert.
8490 * strtoxmax.c: Tweak comment.
8492 2001-08-26 Jim Meyering <meyering@lucent.com>
8494 * version-etc.c (version_etc_copyright_fmt): Replace literal year
8495 of copyright with `%s' so translators don't get an untranslated
8497 (COPYRIGHT_YEAR): Define.
8498 (version_etc): Use fprintf rather than fputs.
8499 Suggestion from Ulrich Drepper.
8501 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
8503 * strtoll.c: New file, from GNU libc.
8504 * xstrtoimax.c: New file.
8506 * xstrtol.h: Add xstrtoimax.
8507 * strtoumax.c: New file. Simply include "strtoumax.c".
8508 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
8510 * strtoumax.c: Factor to work both for unsigned and signed types, ...
8511 * strtoxmax.c: ... then renamed to this.
8513 2001-08-13 Paul Eggert <eggert@twinsun.com>
8515 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
8516 Port to Solaris 8, where 'sed' requires a space after the 'r'
8517 command, and where sh dislikes "$/". Clean up the spacing a bit.
8518 Redirect output to $tmp just once.
8520 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
8522 * addext.c (<errno.h>): Include.
8523 (errno): Declare if not defined.
8524 (addext): Work correctly when pathconf returns -1 and leaves
8525 errno alone because there is no limit. Also, work even if
8526 pathconf returns a value greater than SIZE_MAX.
8528 2001-08-12 Jim Meyering <meyering@lucent.com>
8530 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
8531 Simply `return getcwd (NULL, 0);'.
8532 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
8533 Use 1300 as initial value for length, not PATH_MAX.
8535 * pathmax.h: Clean up cpp syntax.
8537 2001-08-12 Jim Meyering <meyering@lucent.com>
8539 * gettimeofday.c: New file.
8541 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
8543 2001-08-04 Jim Meyering <meyering@lucent.com>
8545 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
8546 to get in sync with glibc.
8548 2001-08-03 Paul Eggert <eggert@twinsun.com>
8550 The following changes are from gettext 0.10.39 as maintained by
8553 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
8554 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
8555 with inverted sense. All uses changed.
8557 * mbswidth.c: Don't include <limits.h>.
8558 Include <stdlib.h> and <string.h> unconditionally.
8559 (iswcntrl, mbsinit, ISCNTRL): New macros.
8560 (mbsnwidth): Use K&R style function declarations.
8561 Don't bother checking for MB_LEN_MAX == 1, since the compiler
8562 can optimize it when MB_CUR_MAX == 1.
8563 The width of control characters is zero, not 1.
8565 2001-07-15 Jim Meyering <meyering@lucent.com>
8567 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
8568 (BUILT_SOURCES): Add unlocked-io.h.
8569 (io_functions): Define.
8570 (unlocked-io.h): New rule.
8571 (DISTCLEANFILES): Add unlocked-io.h.
8572 (all-local): Depend on unlocked-io.h, to ensure it is created.
8574 * unlocked-io.hin: New file
8576 * regex.c: Update from glibc.
8578 2001-07-05 Jim Meyering <meyering@lucent.com>
8580 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
8582 (libfetish_a_SOURCES): Put all .h files here instead.
8583 Remove a thus-exposed (better checks in automake) duplicate and
8584 two unnecessary .h files.
8586 2001-06-11 Jim Meyering <meyering@lucent.com>
8588 * regex.c: Update from GNU libc.
8590 2001-05-27 Jim Meyering <meyering@lucent.com>
8592 * readutmp.h (UT_TYPE): Define.
8594 2001-05-24 Jim Meyering <meyering@lucent.com>
8596 * argmatch.c: Include "quote.h".
8597 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
8598 quote function. Reported by Göran Uddeborg.
8600 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
8602 * dirname.c (dir_name): Compute append_dot using path, not newpath
8603 which is not yet declared.
8605 2001-05-11 Paul Eggert <eggert@twinsun.com>
8607 * Makefile.am (libfetish_a_SOURCES):
8608 Add strftime.c, since we now compile it on all hosts.
8610 * strftime.c (my_strftime):
8611 Define to nstrftime if emacs, but only if my_strftime is not defined.
8612 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
8613 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
8614 Add one more extra argument: a nanoseconds value.
8617 (my_strftime function): Add %N format.
8618 (emacs_strftimeu): Renamed from emacs_strftime,
8619 with extra ut argument.
8621 2001-05-11 Paul Eggert <eggert@twinsun.com>
8623 dirname code cleanup. base_name now behaves more compatibly
8624 with POSIX basename when given file names that have trailing
8625 slashes, and similarly for dir_name. Add new primitives
8626 base_len and dir_len. Put the directory-name-related decls
8629 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
8630 * backupfile.c (base_name): Likewise.
8631 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
8632 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
8633 * makepath.c (strip_trailing_slashes): Likewise.
8634 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
8636 * rename.c (strip_trailing_slashes): Likewise.
8637 * same.c (base_name): Likewise.
8638 * stripslash.c (ISSLASH): Likewise.
8640 * addext.c: Include <dirname.h> after size_t is defined.
8641 * backupfile.c: Likewise.
8643 * addext.c (addext): Use base_len to trim redundant
8644 trailing slashes instead of doing it ourselves.
8645 But do not trim the last slash if it is not redundant.
8647 * backupfile.c (find_backup_file_name,
8648 max_backup_version): Use base_len instead of rolling it ourselves.
8649 Handle the case of "" and (on DOS) "C:" correctly.
8651 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
8652 Include <string.h>, <dirname.h>.
8653 (base_name): Allow file names ending in slashes, other than names
8654 that are all slashes. In this case, return the basename followed
8655 by the slashes. This is more general, and can be used in places
8656 where the original base_name purposely had an assertion failure.
8657 (base_len): New function.
8659 * dirname.c: Include <string.h> instead of <stdlib.h>.
8660 Do not include <assert.h>; no longer needed.
8662 (memrchr): Remove decl.
8663 (dir_name_r): Remove.
8664 (dir_len): Renamed from dirlen. All callers changed.
8665 Rewrite in terms of base_name, for simplicity and consistency.
8666 (dir_name): Never return NULL. All callers changed.
8667 Do not include <stdlib.h> in test program; no longer needed.
8668 return 0; is fine for test program.
8670 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
8672 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
8674 * path-concat.c (path_concat): Use base_len to compute
8675 base length, not strlen; this means we cannot rely on memcpy
8678 * same.c (STREQ): Remove.
8679 (same_name): Handle the case where the basename ends in trailing '/'.
8681 * stripslash.c (strip_trailing_slashes): Return nonzero if
8682 a slash was stripped. Do not strip the last slash after a
8685 2001-04-08 Jim Meyering <meyering@lucent.com>
8687 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
8688 recomputed; that's necessary when the offset spans a DST transition.
8689 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
8691 2001-04-02 Jim Meyering <meyering@lucent.com>
8693 * regex.h, regex.c: Update from GNU libc.
8695 2001-03-19 Paul Eggert <eggert@twinsun.com>
8697 * version-etc.c (version_etc_copyright): Update to 2001.
8699 2001-03-16 Paul Eggert <eggert@twinsun.com>
8701 * tempname.c (uint64_t): Define to uintmax_t if
8702 not defined, and if UINT64_MAX is not defined.
8703 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
8704 Reported by John David Anglin.
8706 2001-03-10 Bruno Haible <haible@clisp.cons.org>
8708 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
8709 alias if codeset is empty.
8710 * config.charset (BeOS): Use wildcard syntax.
8712 2001-03-13 Jim Meyering <meyering@lucent.com>
8714 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
8715 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
8718 2001-03-06 Bruno Haible <haible@clisp.cons.org>
8720 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
8722 * unicodeio.c (print_unicode_char): Simplify accordingly.
8724 2001-03-06 Bruno Haible <haible@clisp.cons.org>
8726 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
8727 support for DOS/DJGPP.
8729 2001-02-28 Paul Eggert <eggert@twinsun.com>
8731 * Makefile.am (libfetish_a_SOURCES):
8732 Add dup-safer.c, fopen-safer.c.
8733 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
8735 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
8737 2001-02-25 Paul Eggert <eggert@twinsun.com>
8739 The mkstemp replacement is taken from glibc 2.2.2, with some
8740 portability fixes for use outside glibc, as follows:
8742 * tempname.c (struct_stat64): New macro.
8743 (direxists, __gen_tempname): Use it.
8744 This avoids a portability problem with Solaris 8.
8746 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
8747 (<stddef.h>, <stdint.h>, <string.h>):
8748 Include only if STDC_HEADERS || _LIBC.
8749 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
8750 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
8751 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
8752 (__set_errno): Define this macro if <errno.h> doesn't.
8753 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
8754 Define these macros if <stdio.h> doesn't.
8755 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
8756 Define these macros if <sys/stat.h>
8757 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
8758 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
8759 __xstat64): Define if not _LIBC.
8760 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
8761 (__gen_tempname): Invoke gettimeofday only if
8762 HAVE_GETTIMEOFDAY || _LIBC;
8763 otherwise, fall back on plain "time".
8764 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
8766 * mkstemp.c (__GT_FILE): Define to zero if not defined.
8768 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
8770 2001-02-17 Jim Meyering <meyering@lucent.com>
8772 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
8773 around included file name.
8775 * strnlen.c (__strnlen): Merge in a change from GNU libc.
8777 * strftime.c: Update from GNU libc (the only changes were to comments).
8779 2001-02-13 Bruno Haible <haible@clisp.cons.org>
8781 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
8783 2001-02-17 Paul Eggert <eggert@twinsun.com>
8785 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
8786 Remove workaround macros for hosts that have mbrtowc but not
8787 mbstate_t, as we now insist on proper declarations for both
8788 before using mbrtowc.
8790 2001-02-17 Jim Meyering <meyering@lucent.com>
8792 * regex.c: Update from libc.
8794 2001-02-16 Paul Eggert <eggert@twinsun.com>
8796 * alloca.c (malloc): Undef before defining, since stdlib.h
8797 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
8798 Reported by Mark Hounschell via Paul Eggert.
8800 2001-01-30 Bruno Haible <haible@clisp.cons.org>
8802 * config.charset: Update for FreeBSD 4.2.
8804 2001-01-26 Jim Meyering <meyering@lucent.com>
8806 * quotearg.c: Include stddef.h.
8807 * quote.c: Include stddef.h.
8808 Reported by Axel Kittenberger.
8810 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
8811 line in double quotes so that it evokes a better diagnostic.
8812 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
8813 Reported by Axel Kittenberger.
8815 2001-01-15 Bruno Haible <haible@clisp.cons.org>
8817 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
8818 to avoid a warning. Add back 'const' to inptr.
8820 2001-01-16 Jim Meyering <meyering@lucent.com>
8822 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
8825 2001-01-14 Jim Meyering <meyering@lucent.com>
8827 * rename.c: New file. From Volker Borchert.
8828 Include stdlib.h, string.h or strings.h, and xalloc.h.
8829 Use strip_trailing_slashes rather than open-coding it.
8831 2001-01-03 Paul Eggert <eggert@twinsun.com>
8833 * strftime.c: Sync with glibc time/strftime.c 1.81.
8835 2001-01-03 Jim Meyering <meyering@lucent.com>
8837 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
8838 local `inptr' to avoid warning with some system declarations of iconv.
8840 2000-12-29 Paul Eggert <eggert@twinsun.com>
8842 * modechange.c: Do not assume that mode_t uses the
8843 traditional octal encoding. E.g. "chmod 1 FOO" should set
8844 the other-execute bit of FOO even if S_IXOTH != 1.
8846 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
8847 WOTH, XOTH, ALLM): New macros.
8848 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
8849 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
8851 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
8852 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
8854 No need to use uintmax_t; unsigned long is long enough.
8855 Don't bother to get suffix since we don't use it.
8857 2000-12-24 Jim Meyering <meyering@lucent.com>
8859 * hash.c (is_prime): Return explicit boolean values.
8860 (hash_get_first): Return NULL to appease Irix5.6's 89.
8861 Reported by Nelson Beebe.
8863 2000-10-31 Bruno Haible <haible@clisp.cons.org>
8865 * localcharset.c (locale_charset): Add support for Win32.
8867 2000-12-18 Paul Eggert <eggert@twinsun.com>
8869 * physmem.h, physmem.c: New files.
8871 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
8872 (noinst_HEADERS): Add physmem.h.
8874 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
8875 't' for compatibility with Solaris 8 sort.
8877 2000-12-18 Bruno Haible <haible@clisp.cons.org>
8879 * config.charset: Add support for BeOS.
8881 2000-12-16 Jim Meyering <meyering@lucent.com>
8883 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
8884 SHELLS_FILE to a file name that's useful on djgpp systems.
8886 (ADDITIONAL_DEFAULT_SHELLS): Define.
8887 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
8888 Based mostly on a patch from Prashant TR.
8890 2000-12-16 Jim Meyering <meyering@lucent.com>
8892 This bug had a serious impact on chown: `chown N:M FILE' (for integer
8893 N and M) would have treated it like `chown N:N FILE'.
8895 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
8897 2000-10-31 Bruno Haible <haible@clisp.cons.org>
8899 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
8900 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
8901 to the list of canonical encodings. Rename EUC-CN to GB2312.
8903 2000-12-08 Andreas Schwab <schwab@suse.de>
8905 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
8906 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
8908 2000-12-07 Jim Meyering <meyering@lucent.com>
8910 * stripslash.c (ISSLASH): Define.
8911 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
8914 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
8915 (dir_name_r): Declare this function as static.
8916 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
8917 manifest itself on a name containing a mix of slashes and
8919 Make this function work with names starting with a DOS-style
8920 drive letter and colon prefix.
8921 (dir_name): Append `.' if necessary.
8922 Based mostly on patches from Prashant TR and Eli Zaretskii.
8924 * dirname.h (dir_name_r): Remove prototype.
8926 2000-12-05 Jim Meyering <meyering@lucent.com>
8928 * dirname.c (dir_name_r): Add `const' in a few local declarations.
8930 2000-12-04 Jim Meyering <meyering@lucent.com>
8932 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
8933 Also include memory.h, stdlib.h, unistd.h if appropriate.
8934 Reported by Andreas Jaeger (conflicting declaration of malloc).
8936 2000-12-02 Jim Meyering <meyering@lucent.com>
8938 * closeout.h: Make idempotent, to avoid some obscure warnings.
8940 2000-12-01 Paul Eggert <eggert@twinsun.com>
8942 * memrchr.c: Include <config.h> before any system include file.
8944 2000-11-29 Paul Eggert <eggert@twinsun.com>
8946 * dirname.c (dir_name_r): Fix typo: int -> size_t.
8948 2000-11-26 Jim Meyering <meyering@lucent.com>
8950 * memcoll.c: Include sys/types.h. From Werner Almesberger.
8952 2000-11-22 Paul Eggert <eggert@twinsun.com>
8954 * strftime.c (my_strftime): Do not invoke mbrlen with a
8955 size of (size_t) -1; it's not portable.
8957 2000-11-17 Akim Demaille <akim@epita.fr>
8959 * obstack.h: Formatting changes.
8960 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
8961 prevent type checking.
8962 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
8963 cast the value to (void *): assigning a `foo *' to a `void *'
8965 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
8967 2000-11-17 Jim Meyering <meyering@lucent.com>
8969 * strstr.c: Update from GNU libc.
8971 2000-11-16 Jim Meyering <meyering@lucent.com>
8973 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
8975 2000-11-11 Jim Meyering <meyering@lucent.com>
8977 * error.c: Add a couple #includes, merging from GNU libc version.
8979 2000-11-10 Jim Meyering <meyering@lucent.com>
8981 * obstack.h: Update from GNU libc.
8982 * obstack.c: Likewise.
8984 2000-11-06 Paul Eggert <eggert@twinsun.com>
8986 * getusershell.c (setusershell): Use rewind rather than
8987 fseek/fseeko, to avoid configuration hassles with fseeko.
8988 Don't bother opening SHELLS_FILE if shellstream is NULL;
8991 2000-11-05 Jim Meyering <meyering@lucent.com>
8993 * makepath.h (make_dir): Declare.
8994 * makepath.c (make_dir): Remove `static' attribute.
8997 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
8999 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
9000 last one in a bucket, advance to the next bucket.
9002 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
9004 * fnmatch.c: Do not comment out all the code if we are using
9005 the GNU C library, because in some cases we are replacing buggy
9006 code in the GNU C library itself.
9008 2000-10-30 Paul Eggert <eggert@twinsun.com>
9010 * error.h, getline.h, modechange.h:
9011 Remove "2000" from Copyright line, as the file hasn't been
9012 changed this year other than in the copyright notice.
9014 * xalloc.h: Add "2000" to Copyright line, as this file
9015 was changed this year.
9017 2000-10-30 Paul Eggert <eggert@twinsun.com>
9019 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
9020 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
9021 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
9023 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
9025 * regex.h (__restrict_arr): Move definition out of #ifndef block.
9026 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
9027 doesn't define __restrict_arr.
9029 2000-10-29 Jim Meyering <meyering@lucent.com>
9031 * xstat.in: Fix grammar in comment.
9033 2000-10-28 Jim Meyering <meyering@lucent.com>
9035 * memchr.c: Update from libc.
9036 Adjust for portability:
9037 [HAVE_STDLIB_H]: Include stdlib.h.
9038 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
9039 Undef __memchr, too.
9040 [!weak_alias]: Define __memchr to memchr.
9042 * regex.c: Update from libc.
9043 * regex.h: Likewise.
9044 * getopt1.c: Likewise.
9045 * memcmp.c: Likewise.
9047 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
9048 Avoid using fseek, when possible -- it's broken by design.
9049 Patch by Ulrich Drepper.
9051 2000-10-26 Jim Meyering <meyering@lucent.com>
9053 * strftime.c: Update from libc.
9055 2000-10-25 Jim Meyering <meyering@lucent.com>
9057 * obstack.c: Update from libc.
9059 2000-10-23 Jim Meyering <meyering@lucent.com>
9061 * hard-locale.c (hard_locale): Revert last change -- it was simply
9062 wrong. That set_locale call must not have any side effects.
9065 2000-10-22 Jim Meyering <meyering@lucent.com>
9067 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
9068 [CYCLIC]: Remove now-unused definition.
9070 * save-cwd.c (O_DIRECTORY): Define, if needed.
9071 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
9072 Suggestion from Ulrich Drepper.
9074 2000-10-21 Jim Meyering <meyering@lucent.com>
9076 * dirname.c (dir_name_r): New function, factored out of dir_name.
9077 (dir_name): Use dir_name_r.
9078 * dirname.h (dir_name_r): Declare it.
9080 2000-10-21 Jim Meyering <meyering@lucent.com>
9082 * dirname.c (memrchr): Declare if necessary.
9083 (dir_name): Remove the restriction that there be no
9084 trailing slashes. Now, this code skips past them, effectively
9086 [TEST_DIRNAME] (main): New unit tests.
9088 * memrchr.c: New file from GNU libc.
9089 Undef __memrchr, too.
9090 [!weak_alias]: Define __memrchr to memrchr.
9091 Guard weak_alias use with `#ifdef weak_alias'.
9093 2000-10-17 Jim Meyering <meyering@lucent.com>
9095 * quote.h (PARAMS): Define and use.
9096 Reported by Akim Demaille.
9098 * getopt.c: Update from libc.
9100 2000-10-16 Jim Meyering <meyering@lucent.com>
9102 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
9105 2000-09-25 Jim Meyering <meyering@lucent.com>
9107 * md5.h (rol): Define (from GnuPG).
9109 * sha.c: Give credit (GnuPG) where due.
9110 (M): Use rol rather than open-coding it.
9111 Add a FIXME comment.
9113 2000-09-21 Jim Meyering <meyering@lucent.com>
9115 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
9116 Reported by Michael Stone.
9118 2000-09-20 Jim Meyering <meyering@lucent.com>
9120 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
9121 (noinst_HEADERS): Add sha.h.
9122 Based on code from Scott G. Miller and from GnuPG.
9124 2000-09-15 Jim Meyering <meyering@lucent.com>
9126 * regex.c: Update from libc.
9128 2000-09-10 Jim Meyering <meyering@lucent.com>
9130 * getopt.c (_getopt_internal): Update from glibc.
9132 2000-09-09 Jim Meyering <meyering@lucent.com>
9134 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
9135 think it should be used as a general replacement for isascii.
9136 * fnmatch.c: Likewise.
9137 * mbswidth.c: Likewise
9138 * regex.c: Likewise.
9141 * userspec.c: Include sys/param.h and limits.h.
9143 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
9144 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
9145 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
9146 UID, GID. Check range.
9148 2000-09-06 Jim Meyering <meyering@lucent.com>
9150 * getopt.c (_getopt_internal): Update from glibc.
9152 2000-08-30 Jim Meyering <meyering@lucent.com>
9154 * strftime.c: Merge in changes from GNU libc.
9156 2000-08-26 Jim Meyering <meyering@lucent.com>
9158 * closeout.c: Include "__fpending.h".
9159 (close_stdout_status): Return right away if there's nothing to flush.
9161 * Makefile.am (noinst_HEADERS): Add __fpending.h.
9162 * __fpending.c: New file.
9163 * __fpending.h: New file.
9165 2000-08-07 Paul Eggert <eggert@twinsun.com>
9167 Standardize on "memory exhausted" instead of "Memory exhausted"
9168 or "virtual memory exhausted".
9169 * obstack.c (print_and_abort): Use "memory exhausted", not
9170 "virtual memory exhausted".
9171 * same.c (same_name): Invoke xalloc_die instead of printing
9173 * userspec.c (parse_user_spec): Likewise.
9174 * bumpalloc.h: comment fix
9175 * same.c, userspec.c: Include xalloc.h.
9177 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
9178 not char *const and pointing to a constant array.
9179 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
9180 (xrealloc): Comment fix.
9182 * userspec.c (parse_user_spec):
9183 Don't translate a message until just before returning,
9184 to avoid unnecessary translation.
9186 2000-08-07 Jim Meyering <meyering@lucent.com>
9188 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
9189 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
9190 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
9191 getgroups.c, gethostname.c, getopt.h, group-member.c,
9192 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
9193 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
9194 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
9195 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
9196 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
9197 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
9198 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
9199 yesno.c: Back out Copyright date changes for each file with no change
9200 this year. This eases coordination with other programs using the same
9201 source code modules. From Paul Eggert.
9203 2000-08-03 Greg McGary <greg@mcgary.org>
9205 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
9206 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
9207 (EXTEND_BUFFER): Use them.
9209 2000-08-01 Jim Meyering <meyering@lucent.com>
9211 * dirname.c (ISSLASH): Define.
9212 (BACKSLASH_IS_PATH_SEPARATOR): Define.
9213 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
9214 both `\' and `/' may be use as path separators.
9215 Based on a patch from Prashant TR.
9217 2000-07-31 Paul Eggert <eggert@twinsun.com>
9219 * quotearg.c (quotearg_n_options): Don't make the initial
9220 slot vector a constant, since it might get modified.
9222 2000-07-31 Jim Meyering <meyering@lucent.com>
9224 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
9225 * obstack.c (print_and_abort): Likewise.
9227 2000-07-30 Paul Eggert <eggert@twinsun.com>
9229 * quotearg.c (quotearg_n_options): Preallocate a slot 0
9230 buffer, so that the caller can always quote one small
9231 component of a "memory exhausted" message in slot 0.
9232 From a suggestion by Jim Meyering.
9234 2000-07-30 Jim Meyering <meyering@lucent.com>
9236 * makepath.c (make_path): Quote the other instance, too.
9238 * quotearg.c (N_STATIC_SLOTVECS): Define.
9239 (STATIC_BUF_SIZE): Define.
9240 (quotearg_n_options): Use only statically allocated storage when
9241 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
9242 than STATIC_BUF_SIZE.
9244 2000-07-29 Jim Meyering <meyering@lucent.com>
9246 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
9247 * dirname.c (dir_name): Likewise.
9249 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
9251 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
9252 (dir_name): Assert that there are no trailing slashes.
9254 2000-07-18 Bruno Haible <haible@clisp.cons.org>
9256 * mbswidth.h (mbswidth): Add a flags argument.
9257 (mbswidth): New declaration.
9258 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
9259 * mbswidth.c (mbswidth): Add a flags argument.
9260 (mbsnwidth): New function.
9262 2000-07-24 Jim Meyering <meyering@lucent.com>
9264 * mbswidth.c: Remove useless #else. From Bruno Haible.
9266 2000-07-23 Paul Eggert <eggert@twinsun.com>
9268 * mbswidth.c (_XOPEN_SOURCE):
9269 Don't define; this causes problems on Solaris 7.
9270 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
9272 2000-07-23 Paul Eggert <eggert@twinsun.com>
9275 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
9276 so that mbstate_t is always defined.
9278 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
9279 be 1 in at least one GCC installation, and this configuration
9280 error is likely to be common. Ignoring MB_LEN_MAX hurts
9281 performance on hosts that have mbrtowc but have only unibyte
9282 locales, but I assume these hosts are rare.
9284 2000-07-23 Paul Eggert <eggert@twinsun.com>
9286 * quotearg.c: Streamline by invoking multibyte code only if needed.
9287 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
9288 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
9289 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
9290 invoke multibyte primitives.
9292 2000-07-23 Jim Meyering <meyering@lucent.com>
9294 * basename.c (base_name): Add an assertion.
9296 2000-07-15 Bruno Haible <clisp.cons.org>
9298 * quotearg.c: When the system forces us to redefine mbstate_t,
9299 shadow its mbsinit function.
9301 2000-07-16 Bruno Haible <haible@clisp.cons.org>
9303 * mbswidth.h: New file.
9304 * mbswidth.c: New file.
9305 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
9306 (noinst_HEADERS): Add mbswidth.h.
9308 2000-07-17 Bruno Haible <haible@clisp.cons.org>
9310 * config.charset: Add support for FreeBSD. Improve support for HP-UX
9313 2000-07-15 Jim Meyering <meyering@lucent.com>
9315 * makepath.c: Include quote.h.
9316 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
9317 corresponding argument in a `quote (...)' call.
9318 Give better diagnostics.
9320 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
9321 (noinst_HEADERS): Add quote.h.
9323 * quote.c (quote, quote_n): New file. Two functions taken verbatim
9324 from tar's src/misc.c.
9325 * quote.h: New file. Prototypes for same.
9327 2000-07-10 Paul Eggert <eggert@twinsun.com>
9329 From a suggestion by Bruno Haible.
9330 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
9331 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
9332 to decide whether to define the BeOS workaround macro;
9333 this adjusts to the change to AC_MBSTATE_T.
9335 2000-07-13 Paul Eggert <eggert@twinsun.com>
9337 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
9339 * quotearg.c (quoting_style_args, quoting_style_vals,
9340 quotearg_buffer_restyled): Add support for
9341 clocale_quoting_style. Undo previous change to
9342 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
9343 and "{RIGHT QUOTATION MARK}" msgids.
9345 2000-07-05 Paul Eggert <eggert@twinsun.com>
9347 The old behavior of quoting `like this' doesn't look good with
9348 newer, ISO-style fonts. See:
9349 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
9351 Instead, quote "like this" by default. Let the translator
9352 tailor the locale-specific quoting behavior by providing
9353 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
9355 * quotearg.c (N_): New macro.
9356 (gettext_default): New function.
9357 (quotearg_buffer_restyled): Use
9358 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
9359 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
9361 2000-07-09 Jim Meyering <meyering@lucent.com>
9363 * Most files: Update copyright dates to include 2000.
9365 2000-07-08 Jim Meyering <meyering@lucent.com>
9367 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
9369 (xgethostname): Remove now-unnecessary #ifdef.
9370 Move declaration of `err' into loop where it's used.
9372 2000-07-05 Bruno Haible <haible@clisp.cons.org>
9374 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
9375 by allocating a larger buffer. Test the gethostname return value for
9376 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
9377 returns an error and ENAMETOOLONG isn't defined.
9379 2000-07-05 Paul Eggert <eggert@twinsun.com>
9380 and Bruno Haible <haible@clisp.cons.org>
9382 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
9384 2000-07-05 Bruno Haible <haible@clisp.cons.org>
9386 * quotearg.c (struct quoting_options): Simplify quote_these_too
9389 2000-07-03 Jim Meyering <meyering@lucent.com>
9391 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
9392 Reported by Bruno Haible.
9394 2000-07-04 Jim Meyering <meyering@lucent.com>
9396 * quotearg.c: Make inclusion of <wchar.h> independent of whether
9397 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
9400 2000-07-03 Paul Eggert <eggert@twinsun.com>
9401 and Bruno Haible <haible@clisp.cons.org>
9403 * quotearg.c (mbrtowc):
9404 Assign to *pwc, and return 1 only if result is nonzero.
9405 (iswprint): Use ISPRINT when substituting our own mbrtowc.
9407 2000-07-03 Jim Meyering <meyering@lucent.com>
9409 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
9410 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
9413 2000-07-02 Jim Meyering <meyering@lucent.com>
9415 * quotearg.c (mbstate_t): Don't define here.
9417 2000-07-02 Jim Meyering <meyering@lucent.com>
9419 * nanosleep.c (SIGCONT): Define if not already defined.
9421 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9423 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
9424 per change in ../m4/ls-mntd-fs.m4.
9425 (read_filesystem_list): Ignore symbolic links.
9427 2000-06-29 Jim Meyering <meyering@lucent.com>
9429 * same.c: Include <string.h> or <strings.h>, as appropriate,
9430 for declaration of strcmp.
9432 * long-options.c: Include <stdlib.h>, for declaration of exit.
9434 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
9435 Avoid warning by casting result to `char *' to remove `const'.
9437 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9439 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
9441 2000-06-26 Paul Eggert <eggert@twinsun.com>
9443 savedir now sets errno on failure and invokes xmalloc to get memory.
9444 Fix a couple of other minor bugs while we're at it.
9446 * savedir.c (<unistd.h>): Do not include; there's no need.
9447 (NAMLEN): Remove macro.
9448 (malloc, realloc): Remove decls.
9450 ("xalloc.h"): Include.
9451 (NAME_SIZE_DEFAULT): New macro.
9452 (savedir): Use xmalloc / xrealloc to allocate memory.
9453 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
9454 Skip "" directory entries.
9455 Use strlen to calculate directory entry length, since the old method
9456 is rarely used these days and isn't worth supporting.
9457 Don't use a pointer after freeing it.
9458 Check for integer overflow when calculating allocation size.
9459 Use memcpy to copy entries, instead of stpcpy.
9460 Set errno properly when returning NULL.
9461 Check for readdir error.
9463 2000-06-26 Jim Meyering <meyering@lucent.com>
9465 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
9467 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9469 * getusershell.c (xmalloc, xrealloc): Remove functions.
9471 Don't include <stdlib.h>. Don't declare malloc, realloc.
9473 2000-06-23 Bruno Haible <haible@clisp.cons.org>
9475 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
9477 2000-06-24 Jim Meyering <meyering@lucent.com>
9479 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
9481 2000-06-21 Jim Meyering <meyering@lucent.com>
9483 * getpass.c: New file, from Bruno Haible. Required for BeOS.
9485 2000-06-19 Paul Eggert <eggert@twinsun.com>
9487 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
9488 (mbrtowc, mbstate_t): Define substitutes if
9489 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
9490 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
9491 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
9493 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9495 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
9496 than 1024, return a memory chunk of least possible size, instead
9497 of size PATH_MAX + 2. In the loop, increment the size proportionally.
9498 Use free/xmalloc instead of xrealloc to avoid copying for very long
9501 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9503 * canon-host.c (canon_host): Use malloc and memcpy to copy an
9504 address, not strdup. Include <stdlib.h> and don't declare free().
9506 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9508 * path-concat.c (path_concat): Don't access dir[-1] if dir is
9511 2000-06-21 Jim Meyering <meyering@lucent.com>
9513 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
9514 (noinst_HEADERS): Add getstr.h.
9516 * getline.c (getstr): Move into a separate file.
9517 * getstr.c (getstr): New file, extracted from getline.c, with
9518 the following changes: new parameter, delim2; both delim[12]
9519 parameters have type `int', not `char'. The latter would lose
9520 with 8-bit delimiters.
9521 * getstr.h: New file.
9523 2000-06-19 Jim Meyering <meyering@lucent.com>
9525 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
9527 2000-06-18 Jim Meyering <meyering@lucent.com>
9529 * mkdir.c: Remove file, due mainly to copyright incompatibility.
9530 Besides, these days every porting target provides a mkdir function.
9532 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
9533 (this snippet comes from src/system.h).
9535 2000-06-15 Paul Eggert <eggert@twinsun.com>
9537 * human.c (adjust_value): New function.
9538 (human_readable_inexact): Apply rounding style even when
9539 printing approximate values.
9541 2000-06-14 Paul Eggert <eggert@twinsun.com>
9543 * human.c (human_readable_inexact): Allow an input block
9544 size that is not a multiple of the output block size, and vice versa.
9545 Reported by Piergiorgio Sartor.
9547 2000-06-14 Paul Eggert <eggert@twinsun.com>
9549 * getdate.y (get_date): Apply relative times after time
9550 zone indicator, not before. Reported by Todd A. Jacobs.
9552 2000-06-13 Jim Meyering <meyering@lucent.com>
9554 * Makefile.am (all-local): Depend on lstat.c and stat.c.
9556 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
9558 2000-06-12 Paul Eggert <eggert@twinsun.com>
9560 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
9562 2000-06-04 Paul Eggert <eggert@twinsun.com>
9564 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
9566 2000-06-04 Jim Meyering <meyering@lucent.com>
9568 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
9569 SunOS 4.1.4 for which gid_t is an unsigned type.
9571 2000-06-03 Jim Meyering <meyering@lucent.com>
9573 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
9575 2000-05-26 Bruno Haible <haible@clisp.cons.org>
9577 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
9578 newer, don't install charset.alias.
9579 * config.charset: Change the Linux/glibc rules so they become empty
9580 on glibc-2.1 or newer.
9582 2000-06-02 Jim Meyering <meyering@lucent.com>
9584 * mountlist.c: Back out last change. Instead, do this...
9585 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
9586 member using the same `ignore'-testing code.
9587 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
9591 2000-05-29 Jim Meyering <meyering@lucent.com>
9593 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
9594 with the `ignore' attribute. Based on a patch from Mark D. Roth.
9596 2000-05-22 Jim Meyering <meyering@lucent.com>
9598 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
9600 2000-05-18 Jim Meyering <meyering@lucent.com>
9602 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
9603 back, too, since it may have been modified by allocate_entry.
9604 (hash_delete): Rewrite to use neither the assignment operator
9605 nor the comma operator in an if-expression.
9607 2000-05-15 Paul Eggert <eggert@twinsun.com>
9610 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
9611 Remove; no longer needed.
9612 "quotearg.h": Add include.
9613 (file_name): Do not bother to explicitly initialize to NULL; it's less
9614 efficient on some hosts.
9615 (close_stdout_status): Remove test as to whether stdout was already
9616 closed; it breaks for the case "echo x | sort >&-".
9617 Quote file name colons.
9618 Do not assume that _("write error") lacks format strings.
9620 2000-05-15 Jim Meyering <meyering@lucent.com>
9622 * version-etc.c (version_etc_copyright): Update the copyright string
9623 used in all --version output.
9625 2000-05-14 Jim Meyering <meyering@lucent.com>
9627 * closeout.c (close_stdout_set_file_name): New function.
9628 (close_stdout_status): Use new file-scoped global.
9629 Return right away if fstat says the stdout file descriptor is invalid.
9630 * closeout.h (close_stdout_set_file_name): Declare.
9632 2000-05-10 Jim Meyering <meyering@lucent.com>
9634 * closeout.c [default_exit_status]: New file-scoped variable.
9635 (close_stdout_set_status): New function.
9636 * closeout.h (close_stdout_set_status): Declare.
9638 2000-05-08 Jim Meyering <meyering@lucent.com>
9640 * long-options.c: Don't include closeout.h.
9641 (parse_long_options): Don't call close_stdout for --version.
9643 2000-05-06 Jim Meyering <meyering@lucent.com>
9645 * strnlen.c: Undefine __strnlen and strnlen.
9646 [!weak_alias]: Define __strnlen to strnlen.
9648 * atexit.c: New file, from libiberty.
9650 2000-05-06 Jim Meyering <meyering@lucent.com>
9652 * closeout.c (close_stdout_status): Also check for errors on the
9655 2000-05-05 Bruno Haible <haible@clisp.cons.org>
9657 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
9658 instead of xmalloc, xrealloc, path_concat.
9659 (locale_charset): Treat empty environment variables as absent.
9660 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
9662 2000-05-04 Jim Meyering <meyering@lucent.com>
9664 * getopt.c: Update from glibc.
9665 * obstack.c: Likewise.
9666 * obstack.h: Likewise.
9667 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
9669 * regex.h: Likewise.
9670 * strndup.c: Likewise.
9671 * strnlen.c: New file, from glibc.
9673 2000-05-01 Jim Meyering <meyering@lucent.com>
9675 * full-write.c (full_write): Remove `FIXME' part of comment.
9677 2000-04-29 Jim Meyering <meyering@lucent.com>
9679 * path-concat.c: Declare strdup only if it's not defined.
9680 * canon-host.c: Likewise.
9682 2000-04-28 Jim Meyering <meyering@lucent.com>
9684 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
9685 redefinition warning on some systems (HPUX). Otherwise, regex.h is
9686 included first, then limits.h is included by locale.h by libintl.h.
9687 From John David Anglin.
9689 2000-04-25 Jim Meyering <meyering@lucent.com>
9691 * makepath.c (S_IRWXUGO): Define.
9692 (make_path): Always perform explicit chmod if MODE specifies any
9693 of the `special' permission bits. Prompted by a bug report against
9694 install from Mate Wierdl and Joost van Baal.
9696 2000-04-18 Jim Meyering <meyering@lucent.com>
9700 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
9701 getpagesize. For BeOS. Based on a patch from Bruno Haible.
9703 2000-04-17 Jim Meyering <meyering@lucent.com>
9705 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
9706 the definition of it to rpl_strftime also defined-away the system's
9709 2000-04-15 Jim Meyering <meyering@lucent.com>
9711 Use `C' to denote so-called `contiguous' files, the same way
9713 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
9714 (ftypelet): Use S_ISCTG.
9715 From Michael Deutschmann.
9717 2000-04-14 Jim Meyering <meyering@lucent.com>
9719 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
9721 2000-04-08 Jim Meyering <meyering@lucent.com>
9723 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
9724 names don't conflict. Reported by Eli Zaretskii.
9726 2000-03-28 Bruno Haible <haible@clisp.cons.org>
9728 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
9729 bug. Deal with the different error behavior of Irix iconv.
9731 2000-04-07 Jim Meyering <meyering@lucent.com>
9733 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
9734 to work around system header problems on AIX 3.2.5. From Bruno Haible.
9736 2000-04-05 Jim Meyering <meyering@lucent.com>
9738 Portability tweaks required for ultrix4.3.
9739 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
9740 * readutmp.c: Include sys/types.h before sys/stat.h.
9741 * canon-host.c: Declare strdup.
9742 * path-concat.c: Likewise.
9743 From John David Anglin.
9745 2000-04-04 Jim Meyering <meyering@lucent.com>
9747 Be more DOS 8.3-friendly.
9748 * ref-add.sin: Renamed from ref-add.sed.in.
9749 * ref-del.sin: Renamed from ref-del.sed.in.
9750 * Makefile.am: Reflect renaming.
9751 Reported by Eli Zaretskii.
9753 Use a temporary file name that won't clash with `charset.alias'
9754 in the DOS 8.3 name space.
9755 * Makefile.am (charset_tmp): Define.
9756 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
9757 (uninstall-local): Likewise.
9758 Reported by Eli Zaretskii.
9760 2000-03-29 Paul Eggert <eggert@twinsun.com>
9762 * time/strftime.c (my_strftime): Make sure we call the system
9763 strftime, not ourselves, when invoking the underlying strftime.
9765 2000-03-24 Jim Meyering <meyering@lucent.com>
9767 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
9768 (charset_alias): Define.
9769 (install-exec-local): Factor out common code.
9770 (uninstall-local): Split lines longer than 80.
9771 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
9773 (.sed.in.sed): New rule. Don't redirect directly to $@.
9774 (CLEANFILES): Add ref-add.sed and ref-del.sed.
9776 2000-03-19 Bruno Haible <haible@clisp.cons.org>
9778 * config.charset: Output a line containing "Packages using this file".
9779 * ref-add.sed.in, ref-del.sed.in: New files.
9780 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
9781 ref-del.sed): New rules.
9783 2000-03-17 Jim Meyering <meyering@lucent.com>
9785 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
9786 Otherwise, include <strings.h>
9788 2000-03-17 Bruno Haible <haible@clisp.cons.org>
9790 * unicodeio.c (utf8_wctomb): New function.
9791 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
9792 format instead of in UCS-4 with platform dependent endianness.
9794 2000-03-07 Paul Eggert <eggert@twinsun.com>
9796 * savedir.c (savedir): Work even if directory size is
9797 negative; this can happen with some screwy NFS configurations.
9799 2000-03-06 Jim Meyering <meyering@lucent.com>
9801 * localcharset.c (get_charset_aliases): Don't try to free file_name
9802 if it's NULL (because we ran out of memory). From Bruno Haible.
9804 2000-03-05 Jim Meyering <meyering@lucent.com>
9806 * localcharset.c ("path-concat.h"): Include.
9807 (get_charset_aliases): Use path_concat instead of ANSI string
9810 * unicodeio.h (PARAMS): Define.
9811 Use it to guard prototype.
9813 2000-03-04 Jim Meyering <meyering@lucent.com>
9815 * Makefile.am (install-exec-local): Create $(libdir) before installing
9817 (uninstall-local): Uncomment this rule so `make distcheck' works
9820 * unicodeio.c (<errno.h>): Include it.
9821 (errno): Declare if not defined.
9823 * localcharset.c: Add Bruno's comment justifying use of volatile.
9825 * config.charset: New version, incorporating remarks from a linux
9826 i18n mailing list. From Bruno Haible.
9828 2000-03-02 Jim Meyering <meyering@lucent.com>
9830 * Makefile.am (EXTRA_DIST): Add config.charset.
9832 2000-03-01 Jim Meyering <meyering@lucent.com>
9834 * localcharset.c: Guard some #includes with `#if HAVE_...'.
9835 * unicodeio.c: Likewise.
9837 2000-02-02 Bruno Haible <haible@clisp.cons.org>
9839 * config.charset: New file.
9840 * localcharset.c: New file.
9841 * unicodeio.h, unicodeio.c: New files.
9842 * Makefile.am (DEFS): Add -DLIBDIR=...
9843 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
9844 (noinst_HEADERS): Add unicodeio.h.
9845 (all-local, install-exec-local, charset.alias): New targets.
9847 2000-02-28 Paul Eggert <eggert@twinsun.com>
9849 * quotearg.c (ALERT_CHAR): New macro.
9850 (quotearg_buffer_restyled): Use it.
9852 2000-02-27 Jim Meyering <meyering@lucent.com>
9854 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
9855 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
9857 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
9858 not `#if STDC_HEADERS'.
9859 Declare malloc if needed.
9861 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
9862 now that autoconf always defines the HAVE_DECL_ symbols.
9863 * human.c: Likewise.
9865 * strtoumax.c: Likewise.
9867 * backupfile.c: Arrange for cpp to fail if the configure-time
9868 declaration check was not run.
9870 * human.c: Likewise.
9872 * strtoumax.c: Likewise.
9874 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
9875 then first look up the entire `.'-containing string as a login name.
9877 2000-02-18 Paul Eggert <eggert@twinsun.com>
9879 * getdate.y: Handle two-digit years with leading zeros correctly.
9880 (textint): New typedef.
9881 (parser_control): Member year changed from int to textint.
9883 (YYSTYPE): Removed; replaced by %union with int and textint members.
9884 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
9885 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
9886 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
9887 (tSNUMBER, tUNUMBER): Now of type <textintval>.
9888 (date, number, to_year): Use width of number in digits, not its value,
9889 to determine whether it's a 2-digit year, or a 2-digit time.
9890 (yylex): Store number of digits of numeric tokens.
9891 Reported by John Kendall.
9893 (parser_control): Changed from struct parser_control to typedef (for
9894 consistency). All uses changed.
9896 (tID): Removed; not used.
9897 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
9899 2000-02-14 Paul Eggert <eggert@twinsun.com>
9901 * getpagesize.h (getpagesize): Port to VMS for Alpha;
9902 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
9904 2000-02-12 Jim Meyering <meyering@lucent.com>
9906 * userspec.c (ISDIGIT): Define it.
9907 (isdigit): Remove definition.
9908 (is_number): Use ISDIGIT, not isdigit.
9909 <libintl.h>: Include.
9911 (parse_user_spec): Mark translatable strings.
9913 2000-02-10 Jim Meyering <meyering@lucent.com>
9915 With these changes, nanosleep.[ch] are finally enough like the other
9916 lib/* replacement files to compile on a few more losing systems.
9918 * nanosleep.h: Don't include config.h.
9919 Remove prototype from declaration of nanosleep.
9920 (PARAMS): Remove now-unneeded definition.
9921 * nanosleep.c: #undef nanosleep.
9922 (rpl_nanosleep): Rename from nanosleep.
9924 2000-02-03 Jim Meyering <meyering@lucent.com>
9926 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
9927 rather than with `#if HAVE_UTMPNAME'.
9929 2000-02-01 Jim Meyering <meyering@lucent.com>
9931 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
9933 2000-01-31 Jim Meyering <meyering@lucent.com>
9935 * nanosleep.h (nanosleep): Guard declaration with
9936 `#if ! HAVE_DECL_NANOSLEEP'.
9937 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
9938 the declaration in that vendor's sys/timers.h.
9939 Reported by Christian Krackowizer.
9941 * quotearg.c (ISASCII): Add #undef and move definition to follow
9942 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
9943 (ISPRINT): Likewise.
9944 Reported by Tom Tromey.
9946 2000-01-30 Jim Meyering <meyering@lucent.com>
9948 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
9949 uses of ->ut_name. The latter doesn't work with new Linux header files
9950 where only utmpx.ut_user is declared.
9952 * readutmp.h (UT_USER): Define.
9954 2000-01-23 Jim Meyering <meyering@lucent.com>
9956 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
9959 2000-01-22 Jim Meyering <meyering@lucent.com>
9961 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
9962 [! HAVE_DECL_STRTOULL]: Declare strtoull.
9963 Required for some AIX systems. Reported by Christian Krackowizer.
9964 [TESTING] (main): New function.
9966 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
9967 * dirname.c (dir_name): Support for DOS-style file names with drive
9970 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
9972 * strverscmp.c (ISDIGIT): Define.
9973 (strverscmp): Use ISDIGIT, not isdigit.
9975 2000-01-17 Paul Eggert <eggert@twinsun.com>
9977 * nanosleep.c (nanosleep):
9978 Don't use SA_INTERRUPT to decide whether to call sigaction, as
9979 POSIX.1 doesn't require SA_INTERRUPT and some systems
9980 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
9981 it's been part of POSIX.1 since day 1 (in 1988).
9983 2000-01-17 Jim Meyering <meyering@lucent.com>
9985 * interlock: Remove unused file. Reported by François Pinard.
9987 2000-01-16 Paul Eggert <eggert@twinsun.com>
9989 * quotearg.c (quotearg_buffer_restyled): Do not quote
9990 alert, backslash, formfeed, and vertical tab unnecessarily in
9991 shell quoting style.
9994 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006
9995 Free Software Foundation, Inc.
9996 Copying and distribution of this file, with or without modification,
9997 are permitted provided the copyright notice and this notice are preserved.