1 2006-07-16 Paul Eggert <eggert@cs.ucla.edu>
3 * dirchownmod.c, dirchownmod.h, mkancesdirs.c, mkancesdirs.h:
5 * mkdir-p.c: Don't include alloca.h, stdio.h, sys/types.h,
6 unistd.h, string.h, chdir-safer.h, dirname.h, lchmod.h, lchown.h,
7 save-cwd.h. Instead, include dirchownmod.h and mkancesdirs.h.
8 (make_dir_parents): New args MAKE_ANCESTOR, OPTIONS, ANNOUNCE,
9 MODE_BITS. Remove options VERBOSE_FMT_STRING, CWD_ERRNO. All
10 callers changed. Revamp internals significantly, by not
11 attempting to create directories that are temporarily more
12 permissive than the final results. Do not attempt to use
13 save_cwd/restore_cwd; it isn't worth it for mkdir and install.
14 This removes some race conditions, fixes some bugs, and simplifies
15 things. Use new dirchownmod function to do owner and mode changes.
16 * mkdir-p.h: Likewise.
17 * modechange.c (octal_to_mode): New function.
18 (struct mode_change): New member mentioned.
19 (make_node_op_equals): New arg mentioned. All callers changed.
20 (mode_compile): Keep track of which mode bits the user has explicitly
22 (mode_adjust): New arg DIR, so that we implement the X op correctly.
23 New arg PMODE_BITS, to keep track of which mode bits the user
24 mentioned; it treats S_ISUID and S_ISGID speciall.
26 * modechange.h: Likewise.
28 2006-07-11 Derek R. Price <derek@ximbiot.com>
30 * glob.c: s/NAMLEN/_D_EXACT_NAMLEN/.
32 2006-07-10 Derek R. Price <derek@ximbiot.com>
34 * backupfile.c, dirfd.h, fts.c, getcwd.c, glob.c, glob_.h:
35 Ignore the obsolescent !HAVE_DIRENT_H case. Consolidate NAMLEN
36 macros into the GNU _D_EXACT_NAMLEN.
37 * savedir.c: Likewise.
38 (savedirstream): Use _D_EXACT_NAMLEN in preference to strlen.
40 2006-07-09 Jim Meyering <jim@meyering.net>
42 * argp-pv.c: Remove a doubled word in a comment.
43 * check-version.c (check_version): Likewise.
44 * javacomp.c (compile_java_class): Likewise.
46 2006-07-08 Jim Meyering <jim@meyering.net>
48 * getndelim2.h (getndelim2): Remove doubled "after" in comment.
50 2006-07-06 Jim Hyslop <jhyslop@dreampossible.ca> (tiny change)
52 * lib/getaddrinfo.c: Changes to compile under MSVC6: changed
53 '#if WIN32_NATIVE' to '#ifdef' & moved WSAAPI macro inside
54 brackets. Other minor changes to suppress some compiler
57 2006-07-06 Paul Eggert <eggert@cs.ucla.edu>
59 * getloadavg.c: Use __VMS, not VMS.
61 * getpagesize.h: Likewise.
62 * glob.c: Remove most VMS cruft; it hasn't been tested for a while and
63 probably does not work.
65 2006-07-06 Derek R. Price <derek@ximbiot.com>
66 and Paul Eggert <eggert@cs.ucla.edu>
68 * backupfile.c [HAVE_DIRENT_H && ! HAVE_NDIR_H]:
69 Don't worry about this obsolete case any more.
70 (HAVE_DIR): Remove. All uses removed; we now assume you can read
72 * dirfd.h [HAVE_DIRENT_H && ! HAVE_NDIR_H]: Don't
73 worry about this obsolete case any more.
77 * savedir.c: Likewise.
79 2006-07-06 Paul Eggert <eggert@cs.ucla.edu>
81 * .cppi-disable: Add wcwidth.
82 * fnmatch.c (ISBLANK): Remove. All uses changed to isblank.
83 (isblank) [! (defined isblank || HAVE_DECL_ISBLANK)]: New macro.
84 (ISGRAPH): Remove. All uses changed to isgraph.
85 (FOLD) [!defined _LIBC]: Remove special case.
86 * getdate.y (lookup_word): Remove no-longer-needed call to islower.
87 * regext_internal.h (isblank): Depend on HAVE_DECL_ISBLANK, not
89 * strftime.c (TOLOWER, TOUPPER) [!defined _LIBC]: Remove special case.
91 2006-07-06 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
93 * strtod.c (strtod): cast the argument of tolower to unsigned char.
95 2006-07-05 Paul Eggert <eggert@cs.ucla.edu>
97 * memcasecmp.c: Include <limits.h>.
98 (memcasecmp): Don't assume UCHAR_MAX <= INT_MAX.
99 * strtod.c (strtod): Don't assume isspace works on negative chars.
100 Don't assume isdigit succeeds only on '0' through '9'.
102 2006-07-05 Derek R. Price <derek@ximbiot.com>
104 * exclude.c (IN_CTYPE_DOMAIN, is_space): Remove; no longer needed.
105 All uses of is_space replaced by isspace.
106 * exit.h: Don't talk about STDC_HEADERS.
107 * fnmatch.c (ISASCII): Remove; no longer needed. All uses removed.
108 (ISPRINT, ISDIGIT, ISALNUM, ISALPHA, ISCNTRL, ISLOWER, ISPUNCT):
109 (ISSPACE, ISUPPER, ISXDIGIT): Remove; no longer needed. All uses
110 replaced by isprint etc.
111 * getdate.y (IN_CTYPE_DOMAIN, ISSPACE, ISALPHA, ISLOWER): Likewise.
112 * getusershell.c (IN_CTYPE_DOMAIN, ISSPACE): Likewise.
113 * memcasecmp.c (IN_CTYPE_DOMAIN, ISLOWER, TOUPPER): Likewise.
114 * strtod.c (IN_CTYPE_DOMAIN, ISSPACE, ISDIGIT, TOLOWER): Likewise.
115 * strtol.c (IN_CTYPE_DOMAIN): Likewise.
116 * xstrtol.c (IN_CTYPE_DOMAIN, ISSPACE): Likewise.
118 2006-07-05 Eric Blake <ebb9@byu.net>
120 * getaddrinfo.h (NI_NUMERICHOST, NI_NUMERICSERV): Define if
121 missing from netdb.h.
122 * getaddrinfo.c (includes): Include inet_ntop and snprintf.
124 2006-06-27 Bruno Haible <bruno@clisp.org>
126 Assume ANSI C header files and <ctype.h> functions.
127 * mbswidth.c (IN_CTYPE_DOMAIN, ISPRINT, ISCNTRL): Remove macros.
128 (mbsnwidth): Use isprint, iscntrl instead.
130 2006-07-03 Jim Meyering <jim@meyering.net>
132 * cycle-check.h (CYCLE_CHECK_REFLECT_CHDIR_UP): Abort if this
133 macro is used before the first cycle_check call.
135 2006-07-03 Paul Eggert <eggert@cs.ucla.edu>
137 * stdint_.h: Include <sys/types.h> after @FULL_PATH_STDINT_H@, for
138 MacOS X 10.4.6. Don't mention <sys/int_types.h>. Problems
139 reported by Mark D. Baushke, one in
140 <http://lists.gnu.org/archive/html/bug-gnulib/2006-07/msg00015.html>.
142 Merge from coreutils.
144 * .cppi-disable: Add stdint_.h.
145 * .cvsignore: Add stdint.h.
147 2006-06-30 Paul Eggert <eggert@cs.ucla.edu>
149 * xstrtod.c (XSTRTOD, DOUBLE): New macros, so that we can support
150 both double and long double versions.
151 (XSTRTOD): Renamed from xstrtod. Use DOUBLE internally.
152 * xstrtold.c: New file.
153 * xstrtod.h (xstrtold): New decl.
155 2006-05-22 Paul Eggert <eggert@cs.ucla.edu>
157 * filemode.c (setst): Remove.
158 (strmode): Rewrite to avoid setst. This makes the code shorter,
159 (arguably) clearer, and the generated code is a bit smaller on my
160 Debian GNU/Linux stable x86 host.
162 2006-04-17 Paul Eggert <eggert@cs.ucla.edu>
164 * filemode.c: Include "filemode.h" first, to test the interface.
165 Assume that filemode.h includes sys/types.h and sys/stat.h.
166 (HAVE_ST_DM_MODE): New macro, moved here from ls.c.
167 (ftypelet): Reorder to put common cases first, for efficiency.
168 Add 'P', 'w'. Remove 'M', since it's now the caller's responsibility
170 (strmode): Renamed from mode_string, and now stores 12 bytes instead
171 of 10, for compatibility with FreeBSD. All callers changed.
172 (filemodestring): Now stores 12 bytes instead of 10, and sets file types
173 that can't be deduced solely from st_mode. First arg is now a const
175 * filemode.h (HAVE_DECL_STRMODE): Include <string.h> for strmode.
176 (strmode): Renamed from mode_string.
177 (filemodestring): New decl.
178 * stat-macros.h: Don't undef S_ISDOOR, since it's never buggy.
179 (S_ISDOOR): Don't bother with S_IFDOOR, since that code is never needed.
180 (S_ISPORT, S_ISWHT): New macros, if not already defined.
182 2006-04-12 Paul Eggert <eggert@cs.ucla.edu>
184 * fsusage.c: Don't include <inttypes.h> or <stdint.h>, since
185 fsusage.h now does that. Include fsusage.h first, to test interface.
186 Prefer statvfs if it works, since it's blessed by POSIX. Attempt
187 at most one method (the old code could have generated decls that
188 didn't conform to C89, not that this was ever exercised).
189 * fsusage.h: Include <inttypes.h> and <stdint.h> if they exist.
191 2006-03-19 Jim Meyering <jim@meyering.net>
193 Work even in a chroot where d_ino values for entries in "/"
194 don't match the stat.st_ino values for the same names.
195 * getcwd.c (__getcwd): When no d_ino value matches the target inode
196 number, iterate through all entries again, using lstat instead.
197 Reported by Kenshi Muto in http://bugs.debian.org/355810, and by
198 Zouhir Hafidi in https://bugzilla.redhat.com/bugzilla/190656.
200 * getcwd.c (__getcwd): Clarify a comment.
201 Use memcpy in place of a call to strcpy.
203 2006-03-12 Jim Meyering <jim@meyering.net>
205 * fts-cycle.c (leave_dir): If cycle-check's saved dev-ino pair matches
206 that of the current directory (which we're about to chdir ".." out of),
207 then save the dev-ino of the parent, instead.
209 * same-inode.h (SAME_INODE): New file/macro.
210 * chdir-safer.c (SAME_INODE): Remove definition.
211 Include "same-inode.h", instead.
213 * cycle-check.h: Include "same-inode.h".
214 (CYCLE_CHECK_REFLECT_CHDIR_UP): Define.
215 * cycle-check.c (SAME_INODE): Remove definition.
216 * root-dev-ino.h: Include "same-inode.h".
218 2006-03-11 Eric Blake <ebb9@byu.net>
220 * same.c (same_name): s/base_name/last_component/
221 * backupfile.c (check_extension, numbered_backup): Likewise.
222 * filenamecat.c (file_name_concat): Likewise.
224 2006-03-11 Eric Blake <ebb9@byu.net>,
225 Paul Eggert <eggert@cs.ucla.edu>
227 * dirname.h (FILE_SYSTEM_PREFIX_LEN): Move here from dos.m4.
228 [FILE_SYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]: Don't treat 1: as a
230 (IS_ABSOLUTE_FILE_NAME): Treat all drive letters as absolute on
231 platforms like cygwin with FILE_SYSTEM_DRIVE_PREFIX_IS_ABSOLUTE.
232 (last_component): New method.
233 * dirname.c (dir_len): Determine when drive letters need a
234 subsequent slash. Preserve // when it is special.
235 (dir_name): Don't append dot when drive letter is absolute.
236 [TEST_DIRNAME]: Move into a full-blown gnulib test.
237 * basename.c (base_name): New semantics - malloc the result.
238 Preserve // when it is special. Preserve relative files that look
240 (base_len): Preserve // when it is special.
241 (last_component): New method, similar to old base_name semantics.
242 * stripslash.c (strip_trailing_slashes): Use last_component, not
243 base_name. Strip redundant slashes from ///.
245 2006-07-02 Paul Eggert <eggert@cs.ucla.edu>
247 * stdint_.h (intmax_t, uintmax_t): Prefer long to long long if
248 both are 64 bits, since this seems to be the tradition, and this
249 prevents gcc -Wformat from warning about usages with PRIuMAX. If
250 we ever run into a host that prefers long long to long in this
251 case, we'll need another configure-time test. Problem reported by
254 2006-07-01 Paul Eggert <eggert@cs.ucla.edu>
256 * stdint_.h (_GL_STDINT_H): Renamed from _STDINT_H, to avoid
257 possible collision with system files.
258 (<stdio.h>, <time.h>, <wchar.h>) [defined __cplusplus && ! defined
259 __STDC_CONSTANT_MACROS)]: Do not include, since we don't need
260 WCHAR_MIN and WCHAR_MAX in this case.
261 (<stddef.h>): Do not include; no longer needed.
262 (<sys/types.h>): Include if @HAVE_SYS_TYPES_H@, not if
263 (defined(__OpenBSD__) || defined(__bsdi__) || defined(__sgi)).
264 (<sys/inttypes.h>): Include if @HAVE_SYS_INTTYPES_H@ &&
265 !@HAVE_INTTYPES_H@, not if (defined(__FreeBSD__)
266 && (__FreeBSD__ >= 3) && (__FreeBSD__ <= 4)).
267 (__STDINT_H__) [@HAVE_STDINT_H@ && defined __sgi && ! defined
268 __c99]: Define, to work around IRIX <stdint.h> incompatibility.
269 (@FULL_PATH_STDINT_H@) [!(defined(__sgi) && @HAVE_INTTYPES_H@ &&
270 !defined(__c99))]: Include in this case too, since it's harmless
272 (<inttypes.h>) [@HAVE_INTTYPES_H@]: Include, since it's no longer
274 (@FULL_PATH_INTTYPES_H@) [(defined(__hpux) || defined(_AIX)) &&
275 @HAVE_INTTYPES_H@]: Do not include, since we now include <inttypes.h>.
276 (_STDINT_MIN, _STDINT_MAX): New macros.
277 (int8_t, uint8_t, int16_t, uint16_t, int32_t, uint32_t, int64_t):
278 (uint64_t, int_least8_t, uint_least8_t, int_least16_t):
279 (uint_least16_t, int_least32_t, uint_least32_t, int_least64_t):
280 (uint_least64_t, int_fast8_t, uint_fast8_t, int_fast16_t):
281 (uint_fast16_t, int_fast32_t, uint_fast32_t, int_fast64_t):
282 (uint_fast64_t, intptr_t, uintptr_t, intmax_t, uintmax_t): Now
283 macros, not typedefs; this simplifies things quite a bit.
284 Use long int for all types narrower than int64_t.
285 (intmax_t, uintmax_t, INTMAX_C, UINTMAX_C):
286 Define in terms of long long int or int64_t or long int,
287 not int64_t or int32_t. This saves some compile-time testing.
288 (INT8_MIN, INT8_MAX, UINT8_MAX, INT16_MIN, INT16_MAX, UINT16_MAX):
289 (INT32_MIN, INT32_MAX, UINT32_MAX, INT64_MIN, INT64_MAX):
290 (UINT64_MAX, INT_LEAST8_MIN, INT_LEAST8_MAX, UINT_LEAST8_MAX):
291 (INT_LEAST16_MIN, INT_LEAST16_MAX, UINT_LEAST16_MAX):
292 (INT_LEAST32_MIN, INT_LEAST32_MAX, UINT_LEAST32_MAX):
293 (INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX, INT_FAST8_MIN):
294 (INT_FAST8_MAX, UINT_FAST8_MAX, INT_FAST16_MIN, INT_FAST16_MAX):
295 (UINT_FAST16_MAX, INT_FAST32_MIN, INT_FAST32_MAX, UINT_FAST32_MAX):
296 (INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTPTR_MIN):
297 (INTPTR_MAX, UINTPTR_MAX, INTMAX_MIN, INTMAX_MAX, UINTMAX_MAX):
298 (PTRDIFF_MIN, PTRDIFF_MAX, SIG_ATOMIC_MIN, SIG_ATOMIC_MAX):
299 (SIZE_MAX, WCHAR_MIN, WCHAR_MAX, WINT_MIN, WINT_MAX):
300 undef any previous version and define our own version, for
301 simplicity and consistency with the new macros for types.
302 (PTRDIFF_MIN, PTRDIFF_MAX, SIG_ATOMIC_MIN, SIG_ATOMIC_MAX):
303 (SIZE_MAX, WCHAR_MIN, WCHAR_MAX, WINT_MIN, WINT_MAX):
304 Simplify definitions by using _STDINT_MIN and _STDINT_MAX
305 where appropriate. Rely on new symbols @PTRDIFF_T_SUFFIX@,
306 @SIG_ATOMIC_T_SUFFIX@, @SIZE_T_SUFFIX@, @WCHAR_T_SUFFIX@,
307 @WINT_T_SUFFIX@ to keep things simple here.
308 (UINT8_C, UINT16_C, UINT32_C, INT64_C, UINT64_C):
309 Simplify by assuming typical 8/16/32/64 host, since we're
310 already doing that elsewhere anyway.
311 Use (LONG_MAX >> 31 >> 31 == 1) rather than @HAVE_LONG_64BIT@,
312 and assume long long int is 64 bits if available. This
313 speeds up 'configure'.
315 2006-06-30 Jim Hyslop <jhyslop@dreampossible.ca> (tiny change)
317 * getaddrinfo.c: fixed typo
319 2006-06-29 Eric Blake <ebb9@byu.net>
321 * stat_.h (rpl_mkdir): Declare inline, to avoid warnings about
322 unused static function.
324 2006-06-29 Eric Blake <ebb9@byu.net>
328 2006-06-29 Derek R. Price <derek@ximbiot.com>
330 * strftime.c: Assume strftime() exists.
332 2006-06-28 Bruno Haible <bruno@clisp.org>
334 * getaddrinfo.h: Fix POSIX URL.
335 * getaddrinfo.c (WIN32_NATIVE): New macro. Use it instead of _WIN32.
336 (use_win32_p): Make static.
337 (getaddrinfo): Reject service name if it is empty or does not consist
338 solely of decimal digits, or if its value is > 65535.
339 (getnameinfo): Remove useless casts.
341 2006-06-28 Derek R. Price <derek@ximbiot.com>
343 * savedir.c (CLOSEDIR): Remove. All uses changed to closedir.
344 Autoconf 2.60 says this stuff was obsolete.
346 2006-05-12 Bruno Haible <bruno@clisp.org>
348 * mkdtemp.c [MINGW]: Include <io.h>.
349 (mkdir): Define using _mkdir.
351 2006-06-28 Bruno Haible <bruno@clisp.org>
353 * wcwidth.h: Declare nothing if !HAVE_WCHAR_T. Provide a fallback
354 declaration for wcwidth.
355 * mbswidth.c: Restore the includes of <wchar.h> and <wctypes.h>.
357 2006-06-28 Eric Blake <ebb9@byu.net>
359 * xvasprintf.h: Fix comments.
361 2006-06-28 Eric Blake <ebb9@byu.net>
363 * mbchar.h (wcwidth): Include wcwidth.h.
364 * mbswidth.c (wcwidth): Move from here...
365 * wcwidth.h: ...to this new file.
367 2006-06-28 Simon Josefsson <jas@extundo.com>
369 * getaddrinfo.c: Try to load ws2_32.dll on Windows, to find the
370 functions there. It will succeed on Windows XP, but on Windows
371 2000 and (presumably) earlier, it will fail, and use the internal
373 (use_win32_p): New function.
374 (getaddrinfo): Use strtoul on servname, to support numeric ports.
375 Support AI_NUMERICSERV to disable getservbyname.
376 (getnameinfo): New function, only supports
377 NI_NUMERICHOST|NI_NUMERICSERV for now.
379 * getaddrinfo.h: Test and check for AI_* flags separately, MinGW
380 only have some of them. Add AI_NUMERICSERV. Add prototype for
383 2006-06-27 Bruno Haible <bruno@clisp.org>
385 * stdint_.h (intmax_t, uintmax_t): Undefine before typedef.
387 2006-06-26 Paul Eggert <eggert@cs.ucla.edu>
389 * base64.c (B64): Use _ as the formal parameter, not x, to avoid
390 bug in IBM C V6 for AIX. Problem reported by Larry Jones in
391 <http://lists.gnu.org/archive/html/bug-gnulib/2006-06/msg00181.html>.
393 2006-06-26 Bruno Haible <bruno@clisp.org>
395 * stdint_.h: Include <wchar.h> if necessary for WCHAR_MIN or
397 Reported by Mark D. Baushke and Larry Jones.
399 2006-06-26 Bruno Haible <bruno@clisp.org>
401 * stdint_.h: Don't include <stdint.h> when using the SGI C compiler
403 Suggested by Mark D. Baushke and Larry Jones.
405 2006-06-23 Mark D. Baushke <mdb@gnu.org>
407 * stdint_.h: Treat BSD/OS like OpenBSD.
409 2006-06-23 Bruno Haible <bruno@clisp.org>
411 * stdint_.h: Treat IRIX like OpenBSD.
413 2006-06-23 Bruno Haible <bruno@clisp.org>
415 * stdint_.h (UINT8_C, UINT16_C, UINT32_C): Define according to
416 ISO C 99 Technical Corrigendum 1.
418 2006-06-22 Paul Eggert <eggert@cs.ucla.edu>
420 * glob.c (collated_compare): Remove 'const' uses that weren't needed.
421 Some compiler complained about some of them. Problem reported by
423 <http://lists.gnu.org/archive/html/bug-gnulib/2006-06/msg00172.html>.
425 2006-06-21 Simon Josefsson <jas@extundo.com>
427 * getaddrinfo.c (getaddrinfo): Set ai_family in the return
430 * socket_.h: Don't define WINVER.
432 * inet_pton.h, inet_pton.c: New file, taken from glibc but
433 slightly modified to work in gnulib.
435 2006-06-19 Paul Eggert <eggert@cs.ucla.edu>
437 * read-file.c (fread_file): Start with buffer allocation of
438 0 bytes rather than 1 byte; this simplifies the code.
439 Don't invoke feof; it's not needed. Refactor to avoid duplicate
440 code to free buffer and save/restore errno.
441 (internal_read_file): Remove unused local.
443 2006-06-20 Paul Eggert <eggert@cs.ucla.edu>
445 * openat.c (openat): Use ?:, not if, to work around GCC bug 4210
446 <http://gcc.gnu.org/bugzilla/show_bug.cgi?id=4210>.
447 Problem reported by Denis Excoffier in
448 <http://lists.gnu.org/archive/html/bug-tar/2006-06/msg00023.html>.
450 2006-06-19 Simon Josefsson <jas@extundo.com>
452 * inet_ntop.c: Always build inet_ntop4, since inet_ntop6 calls it.
454 2006-06-19 Paul Eggert <eggert@cs.ucla.edu>
456 * alloca_.h (alloca) [defined alloca]: Don't define or declare.
458 2006-06-17 Bruno Haible <bruno@clisp.org>
460 * stdint_.h [FreeBSD >= 5]: Don't include <sys/inttypes.h>.
462 2006-06-17 Bruno Haible <bruno@clisp.org>
464 * stdint_.h (_UINT8_T, _UINT32_T, _UINT64_T): New macros. Fixes a
465 problem on Solaris 2.5.1.
467 2006-06-16 Eric Blake <ebb9@byu.net>
469 * unsetenv.c [!defined errno]: Assume errno.h declares errno.
470 * unicodeio.c [!defined errno]: Likewise.
471 * strtol.c [!defined errno]: Likewise.
472 * strtod.c [!defined errno]: Likewise.
474 2006-06-15 Bruno Haible <bruno@clisp.org>
476 * stdint_.h: Rewritten to be fully auto-configured.
477 Fixes bug on HP-UX/IA64.
479 2006-06-11 Paul Eggert <eggert@cs.ucla.edu>
481 * getdate.y (__attribute__): Don't define if already defined.
482 Problem reported by Larry Jones.
483 * utimens.c (__attribute__): Likewise.
485 2006-06-04 Paul Eggert <eggert@cs.ucla.edu>
487 * regexec.c (group_nodes_into_DFAstates): Fix a buffer overrun
488 reported by Andreas Schwab.
490 2006-05-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
491 Bruno Haible <bruno@clisp.org>
493 * strndup.c (strndup) [!_LIBC]: Don't undefine macro definition.
495 2006-05-26 Martin Lambers <marlam@marlam.de>
497 * getpass.c: Updates the test for the native W32 API, and adds
498 missing includes, thus fixing compilation warnings.
500 2006-05-25 Paul Eggert <eggert@cs.ucla.edu>
502 * tempname.c (small_open, large_open): New macros.
503 (__open, __open64) [!_LIBC]: Remove.
504 (__gen_tempname): Use small_open and large_open instead of __open
505 and __open64. This fixes a portability bug on HP-UX 11.11i
506 reported by Simon Wing-Tang in
507 <http://lists.gnu.org/archive/html/bug-coreutils/2006-05/msg00114.html>.
509 2006-05-25 Sergey Poznyakoff <gray@gnu.org.ua>
511 * exclude.c (exclude_fnmatch): New function.
512 (excluded_file_name): Call exclude_fnmatch.
513 * exclude.h (excluded_file_name): New prototype
515 2006-05-24 Bruno Haible <bruno@clisp.org>
517 * printf-args.c (printf_fetchargs): Turn NULL pointers for
518 TYPE_STRING and TYPE_WIDE_STRING into a non-NULL replacement.
519 Reported by Thorsten Maerz <torte@netztorte.de> via
520 Aaron Stone <aaron@serendipity.cx>.
522 2006-05-19 Paul Eggert <eggert@cs.ucla.edu>
524 * nanosleep.c [HAVE_SYS_SELECT_H]: Include <sys/select.h>.
525 Use the usual Autoconf way to include <time.h> and/or sys/time.h.
526 (my_usleep): Don't mishandle maximum value.
528 2006-05-19 Jim Meyering <jim@meyering.net>
530 * getugroups.c: Correct an outdated comment. From Bruno Haible.
532 2006-05-17 Bruno Haible <bruno@clisp.org>
535 * classpath.c (PATH_SEPARATOR) [CYGWIN]: Define as ':'.
537 2006-05-17 Bruno Haible <bruno@clisp.org>
539 * stdint_.h: Fix recognition of Cygwin.
541 2006-05-11 Jim Meyering <jim@meyering.net>
543 * sha1.c (sha1_buffer): Correct comment: s/MD5/SHA1/. From James Lemley.
545 2006-05-10 Paul Eggert <eggert@cs.ucla.edu>
547 * crc.c (crc32_update): Remove unnecessary L suffix.
548 * md4.c (rol): Cast right-shift arg to uint32_t to prevent
549 unwanted sign propagation, e.g., on hosts with 64-bit int.
550 There still are some problems with reeelly weird theoretical hosts
551 (e.g., 33-bit int) but it's not worth worrying about now.
552 * sha1.c (rol): Likewise.
553 (K1, K2, K3, K4): Remove unnecessary L suffix.
555 2006-05-10 Bruno Haible <bruno@clisp.org>
557 * des.c: Cast to avoid warnings.
559 2006-05-10 Simon Josefsson <jas@extundo.com>
561 * md4.c: Typo fix, update copyright years.
562 (K1, K2): Don't use L because it turn computations into 64-bit on
565 2006-05-09 Bruno Haible <bruno@clisp.org>
567 * xvasprintf.c: Include limits.h, string.h, xsize.h.
568 (EOVERFLOW): Define fallback value.
569 (xstrcat): New function.
570 (xvasprintf): Recognize the special case of a string concatenation.
572 2006-05-01 Bruno Haible <bruno@clisp.org>
574 * stdint_.h: Shorter URL.
575 * inttypes.h: Likewise.
577 2006-05-02 Paul Eggert <eggert@cs.ucla.edu>
579 * verify.h: Document the internals better. Most of this change
580 was written by Bruno Haible.
582 2006-04-29 Bruno Haible <bruno@clisp.org>
584 * gcd.c: Use WORD_T and GCD instead of unsigned long and gcd.
585 Suggested by Oskar Liljeblad <oskar@osk.mine.nu>.
587 2006-04-25 Paul Eggert <eggert@cs.ucla.edu>
589 * getdate.y (get_date): When adding relative date, start with the
590 initial time, not with the result of the first mktime call.
592 2006-04-23 Bruno Haible <bruno@clisp.org>
594 * copy-file.c: Include <unistd.h> unconditionally.
595 * execute.c: Likewise.
596 * fatal-signal.c: Likewise.
597 * findprog.c: Likewise.
598 * mkdtemp.c: Likewise.
601 * wait-process.h: Likewise.
603 2006-04-23 Bruno Haible <bruno@clisp.org>
605 * fwriteerror.c (fwriteerror): Call fclose also when an error
606 condition was already detected.
607 Reported by Ben Pfaff <blp@cs.stanford.edu>.
609 2006-04-19 Derek Price <derek@ximbiot.com>
610 Eric Blake <ebb9@byu.net>
612 * inttypes.h: Correct grammar in comment.
614 2006-04-18 Derek Price <derek@ximbiot.com>
615 Paul Eggert <eggert@cs.ucla.edu>
617 * inttypes.h: New file.
618 * strtoimax.c: Assume <inttypes.h>.
620 2006-04-15 Paul Eggert <eggert@cs.ucla.edu>
622 * utimens.c (futimens): glibc futimesat messes up if /proc
623 isn't mounted. Problem reported by Kir Kolyshkin.
625 2006-04-13 Paul Eggert <eggert@cs.ucla.edu>
627 * regcomp.c (init_dfa): Don't use wchar_t or wctype_t if RE_ENABLE_I18N
628 is not defined. Problem reported by Mark D. Baushke via Derek R. Price.
629 * regex.h (RE_DUP_MAX): Update comment to match current implementation.
631 2006-04-09 Paul Eggert <eggert@cs.ucla.edu>
633 Merge regex changes from libc, removing some of our
634 POSIX-conformance changes that were rejected and redoing them in a
637 * regcomp.c (re_compile_internal, init_dfa):
638 Length arg is now size_t, not Idx. All uses changed.
639 (peek_token): Forward decl now says internal_function.
640 (__re_error_msgid, __re_error_msgid_idx):
641 Now static rather than extern with attribute_hidden.
642 (re_compile_pattern) [!defined _LIBC]: Use K&R-style defn.
643 For some reason libc prefers K&R style defns for external functions.
644 (regerror) [!defined _LIBC]: Likewise.
645 (re_set_syntax, re_compile_fastmap, regcomp, regfree, re_comp):
646 (seek_collating_symbol_entry, lookup_collation_sequence_value):
647 (build_range_exp, build_collating_symbol):
649 (re_compile_fastmap): Use '\0' to memset, not 0.
650 (utf8_sb_map): Make the calculations more obvious.
651 (init_dfa, parse_bracket_exp, build_charclass_op):
652 Call calloc and cast result, as glibc does.
653 (init_word_char, fetch_token, peek_token, peek_token_bracket):
654 (build_range_exp, build_collating_symbol):
655 Now internal functions.
657 * regex.c [!defined _LIBC]: Allow compiling with C++ compilers.
659 * regex.h (__USE_GNU_REGEX): New macro. Don't depend on
660 _REGEX_SOURCE any more; depend on _GNU_SOURCE instead.
661 Don't depend on VMS; depend on __VMS instead, for POSIX
663 (regoff_t): Define to ssize_t, not long int.
665 Remove the REG_ macros named below. Instead, make the old names
666 (e.g., RE_BACKSLASH_ESCAPE_IN_LISTS) visible only if
668 (REG_BACKSLASH_ESCAPE_IN_LISTS):
669 (REG_BK_PLUS_QM, REG_CHAR_CLASSES, REG_CONTEXT_INDEP_ANCHORS):
670 (REG_CONTEXT_INDEP_OPS, REG_CONTEXT_INVALID_OPS):
671 (REG_DOT_NEWLINE, REG_DOT_NOT_NULL, REG_HAT_LISTS_NOT_NEWLINE):
672 (REG_INTERVALS, REG_LIMITED_OPS, REG_NEWLINE_ALT):
673 (REG_NO_BK_BRACES, REG_NO_BK_PARENS, REG_NO_BK_REFS):
674 (REG_NO_BK_VBAR, REG_NO_EMPTY_RANGES):
675 (REG_UNMATCHED_RIGHT_PAREN_ORD, REG_NO_POSIX_BACKTRACKING):
676 (REG_NO_GNU_OPS, REG_DEBUG, REG_INVALID_INTERVAL_ORD):
677 (REG_IGNORE_CASE, REG_CARET_ANCHORS_HERE):
678 (REG_CONTEXT_INVALID_DUP, REG_NO_SUB, REG_SYNTAX_EMACS):
679 (REG_SYNTAX_AWK, REG_SYNTAX_GNU_AWK, REG_SYNTAX_POSIX_AWK):
680 (REG_SYNTAX_GREP, REG_SYNTAX_EGREP, REG_SYNTAX_POSIX_EGREP):
681 (REG_SYNTAX_ED, REG_SYNTAX_SED, _REG_SYNTAX_POSIX_COMMON):
682 (REG_SYNTAX_POSIX_BASIC, REG_SYNTAX_POSIX_MINIMAL_BASIC):
683 (REG_SYNTAX_POSIX_EXTENDED, REG_SYNTAX_POSIX_MINIMAL_EXTENDED):
684 (REG_DUP_MAX, REG_UNALLOCATED, REG_REALLOCATE, REG_FIXED):
686 Remove. All uses replaced by the old RE_* names.
687 (RE_BACKSLASH_ESCAPE_IN_LISTS):
688 (RE_BK_PLUS_QM, RE_CHAR_CLASSES, RE_CONTEXT_INDEP_ANCHORS):
689 (RE_CONTEXT_INDEP_OPS, RE_CONTEXT_INVALID_OPS):
690 (RE_DOT_NEWLINE, RE_DOT_NOT_NULL, RE_HAT_LISTS_NOT_NEWLINE):
691 (RE_INTERVALS, RE_LIMITED_OPS, RE_NEWLINE_ALT):
692 (RE_NO_BK_BRACES, RE_NO_BK_PARENS, RE_NO_BK_REFS):
693 (RE_NO_BK_VBAR, RE_NO_EMPTY_RANGES):
694 (RE_UNMATCHED_RIGHT_PAREN_ORD, RE_NO_POSIX_BACKTRACKING):
695 (RE_NO_GNU_OPS, RE_DEBUG, RE_INVALID_INTERVAL_ORD):
696 (RE_IGNORE_CASE, RE_CARET_ANCHORS_HERE):
697 (RE_CONTEXT_INVALID_DUP, RE_NO_SUB):
698 Don't bother having these macros be independent of each others'
699 values, since they no longer exist in the POSIX name space.
701 Rename the following member names back to their old names,
702 unless !__USE_GNU_REGEX. All uses changed back.
703 (buffer): Renamed from re_buffer.
704 (allocated): Renamed from re_allocated.
705 (used): Renamed from re_used.
706 (syntax): Renamed from re_syntax.
707 (fastmap): Renamed from re_fastmap.
708 (translate): Renamed from re_translate.
709 (can_be_null): Renamed from re_can_be_null.
710 (regs_allocated): Renamed from re_regs_allocated.
711 (fastmap_accurate): Renamed from re_fastmap_accurate.
712 (no_sub): Renamed from re_no_sub.
713 (not_bol): Renamed from re_not_bol.
714 (not_eol): Renamed from re_not_eol.
715 (newline_anchor): Renamed from re_newline_anchor.
716 (num_regs): Renamed from rm_num_regs.
717 (start): Renamed from rm_start.
718 (end): Renamed from rm_end.
720 (free_state): Move up a bit.
722 * regex_internal.h (inline) [__GNUC__ < 3 && defined _LIBC]:
724 (ASCII_CHARS): New macro, replacing all uses of 0x80 and/or SBC_MAX / 2
725 when that is what is intended.
726 (SBC_MAX): Define to UCHAR_MAX + 1, not 256.
727 (__re_error_msgid, __re_error_msgid_idx): Remove decls; not needed.
729 (re_xmalloc, re_calloc, re_xrealloc, re_x2realloc): Remove.
730 All uses changed back to re_malloc, etc. It's now the caller's
731 responsibility to check for overflow; all callers changed.
732 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc, re_xnrealloc):
733 (re_x2nrealloc): Remove.
734 (free_state): Remove decl.
736 * regexc.c (regexec, re_match, re_search, re_match_2, re_search_2):
737 (re_set_registers, re_exec):
740 2006-01-31 Roland McGrath <roland@redhat.com>
742 * regcomp.c (calc_eclosure_iter): Remove dead variables.
743 Reported by Mike Frysinger <vapier@gentoo.org>.
745 2006-01-15 Andreas Jaeger <aj@suse.de>
748 * regex_internal.c (re_string_reconstruct): Adjust for
749 build_wcs_upper_buffer change.
750 (build_wcs_upper_buffer): Change return type.
752 2005-12-10 Ulrich Drepper <drepper@redhat.com>
754 * regex_internal.h: Include <stdint.h> if available.
756 2005-12-06 Paolo Bonzini <bonzini@gnu.org>
758 * regex_internal.h (SIZE_MAX): Provide a default definition.
760 2005-10-14 Ulrich Drepper <drepper@redhat.com>
762 * regcomp.c: Adjust for changed secondary hash function.
764 2005-09-30 Ulrich Drepper <drepper@redhat.com>
766 * regex.h: Pretty printing.
767 Clean up namespace a bit.
769 2005-09-30 Jakub Jelinek <jakub@redhat.com>
771 * regexec.c (update_cur_sifted_state, check_arrival,
772 check_arrival_add_next_nodes): Avoid using uninitialized variable.
774 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
775 Ulrich Drepper <drepper@redhat.com>
778 * regex_internal.h (bitset_t): Renamed from bitset. All uses changed.
779 (bitset_word_t): Renamed from bitset_word. All uses changed.
781 2005-09-22 Ulrich Drepper <drepper@redhat.com>
784 * regex.h: Define RE_TRANSLATE_TYPE as unsigned char *.
785 * regcomp.c: Remove unnecessary uses of
786 unsigned RE_TRANSLATE_TYPE.
787 * regex_internal.h: Likewise.
788 * regex_internal.c: Likewise.
789 * regexec.c: Likewise.
790 Based on a patch by Stepan Kasal <kasal@ucw.cz>.
792 2005-09-07 Ulrich Drepper <drepper@redhat.com>
794 * regexec.c (find_recover_state): Remove unnecessary
796 (transit_state_bkref): Make DFA a const pointer.
797 (get_subexp): Likewise.
798 (check_arrival): Likewise.
799 (update_cur_sifted_state): Likewise.
800 (re_search_internal): Likewise.
801 (prune_impossible_nodes): Likewise.
802 (acquire_init_state_context): Likewise.
803 (proceed_next_node): Likewise.
804 (set_regs): Likewise.
805 (free_fail_stack_return): Likewise.
806 (check_arrival_expand_ecl): Mark DFA parameter as const.
807 (check_arrival_expand_ecl_sub): Likewise.
808 (check_subexp_limits): Likewise.
809 (sub_epsilon_src_nodes): Likewise.
810 (add_epsilon_src_nodes): Likewise.
811 (merge_state_array): Likewise.
812 (update_regs): Likewise.
813 (build_trtable): Likewise.
814 (sift_states_backward): Mark MCTX parameter as const.
815 (build_sifted_states): Likewise.
816 (update_cur_sifted_state): Likewise.
817 (sift_states_mkref): Likewise.
818 (check_arrival_expand_ecl): Mark eclosure as const.
819 (check_dst_limits_calc_pos_1): Likewise.
820 * regex_internal.h (re_match_context_t): Make dfa a const
823 2005-09-06 Ulrich Drepper <drepper@redhat.com>
825 * regexec.c (merge_state_with_log): Define dfa as const pointer.
826 (transit_state_sb): Likewise.
827 (transit_state_mb): Likewise.
828 (sift_states_iter_mb): Likewise.
829 (check_arrival_add_next_nodes): Likewise.
830 (check_node_accept_bytes): Change first parameter to pointer-to-const.
831 [_LIBC] (re_search_2_stub): Use mempcpy.
833 * regex_internal.c (re_string_reconstruct): Avoid calling
834 mbrtowc for very simple UTF-8 case.
836 * regex_internal.c (re_acquire_state): Make DFA pointer arg
838 (re_acquire_state_context): Likewise.
839 * regex_internal.h: Adjust prototypes.
841 * regex.c: Prevent using C++ compilers.
843 * regex_internal.c (re_acquire_state): Minor code rearrangement.
844 (re_acquire_state_context): Likewise.
846 2006-03-29 Mark D. Baushke <mdb@gnu.org>
847 Bruno Haible <bruno@clisp.org>
849 * stdint_.h: On OpenBSD, don't redefine types already included in
850 <sys/types.h> and <inttypes.h>.
852 2006-03-24 Eric Blake <ebb9@byu.net>
854 * time_r.c (copy_string_result): Remove, as it is no longer used.
856 2006-03-24 Simon Josefsson <jas@extundo.com>
858 * base64.c: Fix problems reported by Eric Blake <ebb9@byu.net>,
859 including some doc fixes.
860 (base64_encode_alloc): Fix +1 bug on allocation failures.
862 2006-03-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
864 * base64.c (base64_encode): Do not read past end of array with
865 unsanitized input on systems with CHAR_BIT > 8.
867 2006-03-16 Paul Eggert <eggert@cs.ucla.edu>
869 * regex.h (regoff_t) [defined _REGEX_LARGE_OFFSETS]:
870 Typedef to long int, not to off_, as POSIX will likely change
873 2006-03-13 Sergey Poznyakoff <gray@gnu.org.ua>
875 * argp-help.c (validate_uparams): Fix typo
876 * argp-parse.c (argp_default_options): Consistently begin help
877 messages with a lowercase letter.
879 2006-03-11 Paul Eggert <eggert@cs.ucla.edu>
881 * time_r.h (asctime_r, ctime_r): Remove. These functions can
882 overrun buffers and shouldn't be used (much as gets shouldn't be
884 * time_r.c (asctime_r, ctime_r): Likewise.
886 2006-03-08 Simon Josefsson <jas@extundo.com>
888 * gc-gnulib.c (randomize): Don't open files called 'no', they
889 signal that configure disabled the device.
891 2006-03-07 Paul Eggert <eggert@cs.ucla.edu>
893 * c-stack.c: Include unistd.h unconditionally, since we now assume
895 * getlogin_r.c: Likewise.
896 * getlogin_r.h: Likewise.
898 * pagealign_alloc.c: Likewise.
899 * unistd_.h: Remove; no longer needed.
901 2006-03-07 Simon Josefsson <jas@extundo.com>
903 * unistd_.h: New file.
905 2006-03-07 Simon Josefsson <jas@extundo.com>
907 * gc-libgcrypt.c, gc-gnulib.c: Use GC_USE_RANDOM.
909 2006-03-01 Simon Josefsson <jas@extundo.com>
911 * readline.c: Fix typo, tiny patch from Stepan Kasal
914 2006-02-28 Simon Josefsson <jas@extundo.com>
916 * getopt.c: Protect #include of unistd.h, for MSVS.
918 2006-02-27 Simon Josefsson <jas@extundo.com>
920 * base64.h: Indent #define's. From Jim Meyering
923 2006-02-27 Jim Meyering <jim@meyering.net>
925 Revert the change of 2006-02-24, so these files can continue
926 to be sync'd from gettext.
927 * mkdtemp.c, setenv.c, unsetenv.c: *Un*-normalize inclusion
930 2006-02-24 Paul Eggert <eggert@cs.ucla.edu>
932 * glob.c: Say "invalid" rather than "illegal" in comments.
934 2006-02-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
936 * mkdtemp.c, setenv.c, unsetenv.c: Normalize inclusion of `config.h'.
938 2006-02-20 Paul Eggert <eggert@cs.ucla.edu>
940 * getcwd.c (AT_FDCWD): Work around a bug in Solaris 9 and 10, where
941 AT_FDCWD exceeds INT_MAX.
942 * openat.h (AT_FDCWD): Likewise.
944 2006-02-14 Jim Meyering <jim@meyering.net>
948 Eliminate the unwelcome (albeit unlikely) possibility of xmalloc
949 failure on deficient systems, and simplify gnulib lgpl dependencies.
950 * lstat.c (rpl_lstat): Rewrite to use stat() in place of the
951 xmalloc/lstat combination. Based on a patch from Bruno Haible.
953 * xalloc-die.c: Remove unused definition of N_.
955 2006-02-13 Sergey Poznyakoff <gray@gnu.org.ua>
957 * argp-fmtstream.c: Restore another bugfix lost on 2005-12-12
959 2006-02-07 Paul Eggert <eggert@cs.ucla.edu>
961 * closeout.c (close_stdout): Don't assume 'bool' converts nonzero
962 ints to 0 or 1, as this isn't true for the stdbool.h substitute.
964 2006-02-07 Sergey Poznyakoff <gray@gnu.org.ua>
966 * argp-namefrob.h: Restore changes accidentally lost during the
967 "autoupdate" on 2005-12-12.
969 2006-01-27 Paul Eggert <eggert@cs.ucla.edu>
971 * fnmatch.c (L_): Renamed from L, to work around a bug in
972 Mac OS X 10.3.9 with GCC 3 reported by Claudio Fontana in
973 <http://lists.gnu.org/archive/html/bug-gnulib/2006-01/msg00074.html>.
976 2006-01-26 Simon Josefsson <jas@extundo.com>
978 * socket_.h: Set WINVER to 0x0501, to make sure getaddrinfo
979 prototype is visible on mingw32.
981 * getaddrinfo.h: Define EAI_ADDRFAMILY and EAI_SYSTEM if not set,
984 * gai_strerror.c, getaddrinfo.h: Protect netdb.h #include (for
987 2006-01-26 Paul Eggert <eggert@cs.ucla.edu>
989 * fts.c (diropen): Open with O_NOCTTY | O_NONBLOCK too. Don't
990 attempt to open for write; this always fails, at least on POSIX
991 hosts. This reinstates the 2006-01-09 change, which was
992 inadvertently removed.
994 2006-01-26 Bruno Haible <bruno@clisp.org>
995 Paul Eggert <eggert@cs.ucla.edu>
998 [(! (defined __cplusplus || defined __BEOS__)
1000 && !(defined __HP_cc || defined __xlc__
1001 || (defined __SUNPRO_C && (__SUNPRO_C < 0x550 || __STDC__ == 1))
1002 || defined __sgi))]:
1003 #define to signed char in these cases too; this simplifies
1004 the code (so that we don't have to worry about HP-UX, AIX, SunPRO,
1005 etc., separately) and makes it more conservative.
1007 2006-01-21 Jim Meyering <jim@meyering.net>
1009 Sync from the stable (b5) branch of coreutils:
1011 * fts.c (fts_children): Don't let close() clobber errno from
1014 * fts.c (fts_stat): When following a symlink-to-directory,
1015 don't necessarily interpret stat-fails+lstat-succeeds as indicating
1016 a dangling symlink. That can also happen at least for ELOOP.
1017 The fix: return FTS_SLNONE only when the stat errno is ENOENT.
1018 FYI, this bug predates the inclusion of fts.c in coreutils.
1020 * fts.c (fts_open): Put new maxarglen declaration and uses
1021 in their own block, so pre-c99 compilers don't object.
1023 Avoid the double-free (first in fts_read, second in fts_close) that
1024 would occur when an `active' directory is made inaccessible (e.g.,
1025 via chmod a-x) during a traversal.
1026 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
1027 before returning. Reproduce this failure by
1028 mkdir -p a/b; cd a; chmod a-x . b
1029 Reported by Stavros Passas.
1031 2006-01-25 Sergey Poznyakoff <gray@gnu.org.ua>
1033 * argp-namefrob.h: Bugfix. Remove stray #
1035 2006-01-25 Bruno Haible <bruno@clisp.org>
1037 * stdbool_.h (_Bool) [IRIX cc]: Define as 'signed char', to avoid
1039 Reported by Paul Eggert.
1041 2006-01-25 Jim Meyering <jim@meyering.net>
1043 * fileblocks.c: Remove more useless parentheses.
1044 * readutmp.h: Likewise.
1046 2006-01-24 Bruno Haible <bruno@clisp.org>
1048 * stdbool_.h (_Bool) [__cplusplus]: Don't define if the compiler already
1050 Report and patch by Albert Chin-A-Young <china@thewrittenword.com> on
1053 * stdbool_.h (_Bool) [HP-UX cc, AIX cc,xlc]: Define as 'signed char'
1054 to avoid problems with the built-in _Bool type.
1055 Reported by Paul Eggert on 2005-11-26.
1057 2006-01-24 Jim Meyering <jim@meyering.net>
1059 * socket_.h: Remove useless parentheses in uses of cpp `defined'.
1061 2006-01-24 Simon Josefsson <jas@extundo.com>
1063 * socket_.h (SHUT_WR, SHUT_RDWR): Don't hardcode, suggested by
1066 2006-01-23 Paul Eggert <eggert@cs.ucla.edu>
1068 Work around porting bugs reported by Dieter in
1069 <http://lists.gnu.org/archive/html/bug-bison/2006-01/msg00049.html>.
1070 * getopt.c (_NOPROTO): Remove; no longer needed.
1071 Include <stdlib.h> and <unistd.h> in all environments; it's safe now.
1072 Include "getopt.h" first, to check interface.
1073 (getenv): Declare only if defined HAVE_DECL_GETENV &&
1075 * strndup.c [!_LIBC]: Include "strndup.h" to get prototype.
1076 (__strndup): Revert to K&R-style function dfns, the glibc style.
1077 * strnlen.c: Don't claim it's taken from glibc; it's not.
1078 (strnlen, __strnlen): Remove #defines and #undefs; not needed.
1079 Include strnlen.h first, to get prototype properly.
1080 (strnlen): Renamed from __strnlen.
1083 2006-01-23 Ulrich Drepper <drepper@redhat.com>
1085 These changes imported from libc.
1086 * getopt.c: Use __fxprintf instead of inline stream orientation
1087 test and two separate function calls.
1088 * strndup.c (__strndup): Add libc_hidden_def.
1090 2006-01-22 Bruno Haible <bruno@clisp.org>
1092 * vasnprintf.c (VASNPRINTF): In the computation of the size of the
1093 temporary buffer for sprintf, take into account the precision also
1094 for 'd', 'i', 'u', 'o', 'x', 'X'.
1096 2006-01-22 Paul Eggert <eggert@cs.ucla.edu>
1098 * quotearg.c (quotearg_buffer_restyled): Add "default: break;"
1099 to pacify gcc -Wswitch-default.
1101 2006-01-21 Sergey Poznyakoff <gray@gnu.org.ua>
1103 * argp-help.c (usage_long_opt): Do not print DOC options.
1104 (__argp_base_name): Removed
1105 * argp-namefrob.h (__argp_basename): Removed definition. Was a
1107 (__argp_base_name): Provide macro definition or extern declaration
1108 depending on the configuration
1110 2006-01-20 Simon Josefsson <jas@extundo.com>
1112 * inet_ntop.h: Unconditionally include sys/socket.h.
1114 2006-01-19 Simon Josefsson <jas@extundo.com>
1116 * socket_.h: Map SHUT_RD, SHUT_WR, SHUT_RDWR correctly.
1118 2006-01-12 Simon Josefsson <jas@extundo.com>
1120 * base64.c: Fix warning, reported by Bruno Haible
1121 <bruno@clisp.org> and patch by Paul Eggert <eggert@CS.UCLA.EDU>.
1123 2006-01-11 Paul Eggert <eggert@cs.ucla.edu>
1125 Sync from coreutils.
1126 * md5.c: Fix commentary typos.
1127 (alignof, UNALIGNED_P): No need for a GCC-specific version.
1128 * md5.h (__attribute__): Remove; unused.
1129 * sha1.c: Fix commentary to match md5 better.
1130 * sha1.h (struct sha1_ctx): Use a word buffer, not a byte buffer,
1131 so that we don't need to worry about alignment. All uses changed.
1132 This merges the 2005-10-28 md5 change into sha1.
1134 2006-01-11 Jim Meyering <jim@meyering.net>
1136 Sync from coreutils.
1137 * md5.c (OP): Fix spacing.
1139 2006-01-11 Simon Josefsson <jas@extundo.com>
1141 * stdint_.h (SIZE_MAX): Add missing (.
1143 2006-01-10 Bruno Haible <bruno@clisp.org>
1145 * argp.h (__const): Remove macro. Use const instead.
1146 * argp-fmtstream.h (__const): Likewise.
1147 * glob_.h (__const): Remove macro.
1148 * glob-libc.h: Use const instead of __const.
1150 2006-01-10 Jim Meyering <jim@meyering.net>
1152 Avoid the double-free (first in fts_read, second in fts_close) that
1153 would occur when an `active' directory is made inaccessible (e.g.,
1154 via chmod a-x) during a traversal.
1155 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
1156 before returning. Reproduce this failure by
1157 mkdir -p a/b; cd a; chmod a-x . b
1158 Reported by Stavros Passas.
1160 Sync from coreutils.
1161 * sha1.c: Tweak grammar in a comment.
1163 2006-01-10 Paul Eggert <eggert@cs.ucla.edu>
1165 * regex_internal.h (BITSET_WORD_BITS):
1166 Work around a bug in 64-bit PGC (before version 6.1-2), where the
1167 preprocessor mishandles large unsigned values as if they were signed.
1168 Problem reported by Claudio Fontana in
1169 <http://lists.gnu.org/archive/html/bug-gnulib/2005-12/msg00061.html>.
1171 2006-01-10 Simon Josefsson <jas@extundo.com>
1173 * socket_.h: New file.
1175 2006-01-10 Bruno Haible <bruno@clisp.org>
1177 * localcharset.c: Update from GNU gettext.
1179 2006-01-09 Paul Eggert <eggert@cs.ucla.edu>
1181 Sync from coreutils.
1182 * chdir-long.c (cdb_free): Don't bother trying to open directory
1183 for write access: POSIX says that must fail.
1184 * fts.c (diropen): Likewise.
1185 * save-cwd.c (save_cwd): Likewise.
1186 * chdir-long.c (cdb_free): Open with O_NOCTTY | O_NONBLOCK as
1187 well, for minor improvements on hosts that lack O_DIRECTORY.
1188 * chown.c (rpl_chown) [CHOWN_MODIFIES_SYMLINK]:
1189 Don't try O_WRONLY unless O_RDONLY failed wth EACCES.
1190 Fall back on chown if open failed with EACCES.
1192 * gettime.c (gettime) [!defined OK_TO_USE_1S_CLOCK]:
1193 Report an error at compile-time if only a 1-second nominal clock
1194 resolution is found.
1196 * lchmod.h: New file.
1197 * mkdir-p.c: Include lchmod.h, lchown.h.
1198 (make_dir_parents): Use lchown rather than chown, and
1199 lchmod rather than chmod.
1201 * mountlist.c (ME_DUMMY): "none" and "proc" file systems are dummies
1202 too. Problem with "none" reported by Bob Proulx. Problem with
1203 "proc" reported by n0dalus.
1205 * mountlist.c: Include <limits.h>.
1206 (dev_from_mount_options)
1207 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]:
1208 New function. It no longer assumes "dev=" has the System V meaning
1209 on Linux (since it doesn't). It also parses "dev=" more carefully.
1210 (read_file_system_list)
1211 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]: Use it.
1212 MOUNTED_GETMNTENT2 is new here; the code didn't used to look for
1215 * posixtm.h (PDS_PRE_2000): New macro.
1216 * posixtm.c (year): Arg is now syntax_bits rather than allow_century.
1217 All usages changed. Reject dates outside the range 1969-1999 if
1218 PDS_PRE_2000 is used.
1220 2006-01-09 Jim Meyering <jim@meyering.net>
1222 Sync from coreutils.
1224 * version-etc.c (COPYRIGHT_YEAR): Update to 2006.
1226 * chdir-safer.h, chdir-safer.c: New files.
1228 * modechange.c (mode_compile): Reject an invalid mode string
1229 that starts with an octal digit. From Andreas Gruenbacher.
1231 * openat.c: Include "fcntl--.h" and "unistd--.h", to map open
1232 and dup to open_safer and dup_safer, respectively.
1233 (openat_permissive): Fix typo in comment.
1235 * openat.c: Don't include <stdlib.h>, <unistd.h>, <fcntl.h>,
1236 "gettext.h"; either no longer needed or are guaranteed by openat.h.
1237 (_): Remove; no longer needed.
1238 (openat): Renamed from rpl_openat; no need for rpl_openat
1239 since openat.h renames openat for us.
1240 Replace most of the body with a call to openat_permissive,
1241 to avoid duplicate code.
1242 Port to (probably hypothetical) environments were mode_t is
1244 (openat_permissive): Require mode arg, so that we can check
1245 types better. Put it just after flags. Change cwd failure
1246 indicator from pointer-to-bool to pointer-to-errno-value.
1247 All callers changed.
1248 Invoke openat_save_fail and/or openat_restore_fail if
1249 cwd_errno is null, so that openat can call us.
1250 (openat_permissive, fdopendir, fstatat, unlinkat):
1251 Simplify errno handling to avoid some duplicate code,
1252 as it's OK to set errno on success.
1253 * openat.h: Revamp code so that function macros depend on
1254 __OPENAT_PREFIX only, not also on AT_FDCWD.
1255 (openat_ro): Remove. Caller changed to use openat_permissive.
1256 (openat_permissive): Now a macro, if not a function.
1257 (openat_restore_fail, openat_save_fail): Now always functions,
1258 since mkdirat needs them even if __OPENAT_PREFIX is defined.
1260 * openat-priv.h: New file, defining macros used by mkdirat.c
1262 * mkdirat.c: Include openat-priv.h.
1263 Remove definitions of macros defined therein.
1264 * openat.c: Likewise.
1266 * mkdirat.c (mkdirat): New file and function.
1267 * openat.h (mkdirat): Declare.
1269 * openat.c (fdopendir): Don't change errno when returning non-NULL.
1271 * openat.h (openat_permissive): Declare.
1272 (openat_ro): Define.
1274 * openat.c (EXPECTED_ERRNO): New macro.
1275 (openat_permissive): New function -- used in remove.c rewrite.
1276 (all functions): Set errno just before returning, only if there
1277 was an actual failure.
1278 Use EXPECTED_ERRNO rather than comparing against only ENOTDIR.
1280 Emulate openat-family functions using Linux's procfs, if possible.
1281 Idea and some code based on Ulrich Drepper's glibc changes.
1283 * openat.c: (BUILD_PROC_NAME): New macro.
1284 Include <stdio.h>, <string.h>, "alloca.h" and "intprops.h".
1285 (rpl_openat): Emulate by trying to open /proc/self/fd/%d/%s,
1286 before falling back on save_cwd and restore_cwd.
1287 (fdopendir, fstatat, unlinkat): Likewise.
1289 * openat.c (fstatat, unlinkat): Perform the syscall directly,
1290 skipping the save_cwd...restore_cwd overhead, if FILE is absolute.
1292 * openat.c (rpl_openat): Use the promoted type (int), not mode_t,
1293 as second argument to va_arg. Otherwise, some versions of gcc
1294 warn that `if this code is reached, the program will abort'.
1296 2006-01-09 Andreas Gruenbacher <agruen@suse.de>
1298 Sync from coreutils.
1300 Add POSIX ACL support
1301 * acl.h (copy_acl, set_acl): Add declarations.
1302 * acl.c (acl_entries): Add fallback implementation for POSIX ACL
1303 systems other than Linux.
1304 (chmod_or_fchmod): New function: use fchmod when possible,
1305 and chmod otherwise.
1306 (file_has_acl): Add a POSIX ACL implementation, with a
1307 Linux-specific subcase.
1308 (copy_acl): Add: copy an acl and S_ISUID, S_ISGID, and
1309 S_ISVTX from one file to another. Fall back to fchmod/chmod when
1310 acls are unsupported.
1311 (set_acl): Add: set a file's acl and S_ISUID, S_ISGID, and
1312 S_ISVTX to a defined value. Fall back to fchmod/chmod when acls
1315 2006-01-09 Bruno Haible <bruno@clisp.org>
1317 * sysexit_.h (EX_OK): New macro.
1318 Suggested by Martin Lambers <marlam@marlam.de>.
1320 2006-01-09 Bruno Haible <bruno@clisp.org>
1322 * javacomp.sh.in: Move to ../build-aux/javacomp.sh.in.
1323 * javaexec.sh.in: Move to ../build-aux/javaexec.sh.in.
1324 * csharpcomp.sh.in: Move to ../build-aux/csharpcomp.sh.in.
1325 * csharpexec.sh.in: Move to ../build-aux/csharpexec.sh.in.
1327 2006-01-09 Bruno Haible <bruno@clisp.org>
1329 * stdint_.h (SIZE_MAX): Write the value without involving negative
1332 2005-10-16 Bruno Haible <bruno@clisp.org>
1334 * stdint_.h: On Linux libc4 and libc5, include <sys/bitypes.h> and
1335 don't define _STDINT_H_NEED_SIGNED_INT_TYPES.
1337 2006-01-04 Paul Eggert <eggert@cs.ucla.edu>
1339 * strftime.c (tzname): Don't declare if it is already #defined.
1340 Problem reported for Mingw by Mark Junker.
1342 2006-01-03 Paul Eggert <eggert@cs.ucla.edu>
1344 * xtime.h (xtime_make, xtime_nonnegative_nsec, xtime_nsec): Use
1345 long int, not int, for nanosecond counts, so that people who are
1346 used to POSIX struct timespec won't be surprised. Reported by Jim
1349 2005-12-16 Jim Meyering <jim@meyering.net>
1351 * fprintftime.c, fprintftime.h: New files.
1353 2005-12-10 Sergey Poznyakoff <gray@gnu.org.ua>
1355 * argp-fmtstream.c (__argp_fmtstream_update): Fix coredump
1356 * argp-help.c (fill_in_uparams): Check if the constructed
1357 struct uparams is valid. Fall back to the default values if it is
1360 2005-12-09 Sergey Poznyakoff <gray@gnu.org.ua>
1362 * argp-help.c (__argp_base_name): New function
1363 (__argp_short_program_name): Rewrite using __argp_base_name
1364 * argp-namefrob.h: Define program_invocation_name and
1365 program_invocation_short_name if requested
1366 (__argp_base_name): Add prototype
1367 * argp-parse.c (argp_def): Use gettext wrappers
1368 (argp_default_parser): Use __argp_base_name
1369 * argp-pin.c: New file. Defines program_invocation_name and
1370 program_invocation_short_name on systems that lack them.
1372 2005-12-07 Paul Eggert <eggert@cs.ucla.edu>
1374 * stat-time.h (STATE_TIMESPEC, STAT_TIMESPEC_NS): Add check for
1375 TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC, to fix IRIX 5.3
1376 porting problem reported by Georg Schwarz in
1377 <http://lists.gnu.org/archive/html/bug-coreutils/2005-12/msg00083.html>.
1379 2005-07-09 Bruno Haible <bruno@clisp.org>
1381 * csharpcomp.sh.in (options_csc): For -l option, add a .dll suffix.
1382 * csharpcomp.c (compile_csharp_using_sscli): Likewise.
1383 Reported by Mark Junker <mjscod@gmx.de>.
1385 2005-11-29 Paul Eggert <eggert@cs.ucla.edu>
1387 * stdint_.h (intmax_t) [defined intmax_t]: Do not declare.
1388 (uintmax_t) [defined uintmax_t]: Do not declare.
1389 (SIZE_MAX) [defined SIZE_MAX]: Do not define.
1390 This works around a problem if intmax_t.m4 and/or uintmax_t.m4
1391 and/or size_max.m4 are also used. Problem reported by Mark D. Baushke.
1392 (SIZE_MAX): Define to ((size_t) -1), not (~(size_t)0), for the
1393 sake of portability to weird hosts that C allows (though we don't
1394 know of any practical examples).
1396 * savedir.h (fdsavedir): New decl.
1397 * savedir.c (fdsavedir, savedirstream): New functions; the latter
1398 contains most of the former guts of savedir.
1399 (savedir): Use savedirstream.
1402 2005-11-15 Paul Eggert <eggert@cs.ucla.edu>
1404 * xstrtod.c: Don't bother with #pragma STDC FENV_ACCESS ON, as
1405 coreutils no longer futzes with rounding modes.
1407 2005-11-14 Jim Meyering <jim@meyering.net>
1409 * mkstemp-safer.c: Include <config.h>, required for possible
1410 replacement of mkstemp.
1412 2005-11-10 Paul Eggert <eggert@cs.ucla.edu>
1414 * gethrxtime.c: Include "timespec.h" rather than the sys/time / time
1416 (gethrxtime) [! (HAVE_NANOUPTIME
1417 || (defined CLOCK_MONOTONIC && HAVE_CLOCK_GETTIME)
1418 || HAVE_MICROUPTIME)]: Fall back on gettime rather than rolling
1419 our own approximation.
1421 2005-11-10 Simon Josefsson <jas@extundo.com>
1423 * readline.c: Remove EOL.
1425 2005-11-08 Eric Blake <ebb9@byu.net>
1427 * inet_ntop.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
1429 2005-11-08 Eric Blake <ebb9@byu.net>
1431 * getaddrinfo.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
1433 2005-10-30 Paul Eggert <eggert@cs.ucla.edu>
1435 Fix porting problem reported by Theodoros V. Kalamatianos.
1436 * utimens.c (futimens) [HAVE_WORKING_UTIMES && HAVE_FUTIMES]:
1437 Don't assume that futimes failing means we must fail.
1439 2005-10-29 Paul Eggert <eggert@cs.ucla.edu>
1441 * getcwd.c (__getcwd): Don't assume that system calls after readdir
1442 leave errno alone. Problem reported by Dmitry V. Levin.
1444 2005-10-28 Paul Eggert <eggert@cs.ucla.edu>
1446 * savedir.c (savedir): Don't assume that xrealloc etc. leave
1447 errno alone. Problem reported by Frederic Jolliton.
1449 2005-10-28 Simon Josefsson <jas@extundo.com>
1451 * inet_ntop.h, inet_ntop.c: Make it work under mingw32: Add
1452 "restrict" keywords, as per POSIX. Protect the function
1453 declaration around HAVE_DECL_INET_NTOP rather than HAVE_INET_NTOP.
1454 Don't use K&R prototypes. Check the sprintf return values.
1455 Re-define EAFNOSUPPORT if not present. Indent.
1457 * md5.h, md5.c: Simplify buffer handling visavi alignment,
1458 suggested by Bruno Haible <bruno@clisp.org>.
1460 * gc-gnulib.c, gc-libgcrypt.c: Check calloc return value.
1462 * gc.h: Add MD2 and RMD160 length defines. Add prototypes.
1464 * gc-libgcrypt.c: Add MD2 (which is not available through
1467 * gc-gnulib.c: Add MD2. Implement gc_hash_* API.
1469 * md2.h, md2.c: New files.
1471 2005-10-24 Simon Josefsson <jas@extundo.com>
1473 * md4.h: Shrink buffer size, now that we changed the type.
1475 2005-10-22 Simon Josefsson <jas@extundo.com>
1477 * arcfour.h, arcfour.c: Use fixed size indices in the
1478 arcfour_context struct (simplify test vector testing in GNU
1481 2005-10-22 Simon Josefsson <jas@extundo.com>
1483 * md4.h, md4.c: Simplify buffer handling visavi alignment,
1484 suggested by Bruno Haible <bruno@clisp.org>.
1486 2005-10-22 Simon Josefsson <jas@extundo.com>
1488 * crc.h: Include stddef.h, for size_t.
1490 2005-10-21 Simon Josefsson <jas@extundo.com>
1492 * arctwo.h (arctwo_setkey): Protect variable in CPP macro,
1493 suggested by Ralf Wildenhues <Ralf.Wildenhues@gmx.de>.
1495 2005-10-21 Simon Josefsson <jas@extundo.com>
1497 * rijndael-api-fst.c: Fix bugs in CBC mode for more than one
1500 2005-10-21 Simon Josefsson <jas@extundo.com>
1502 * gc-gnulib.c: Support ARCTWO in CBC mode.
1504 2005-10-21 Simon Josefsson <jas@extundo.com>
1506 * hmac-md5.c (hmac_md5): Add comments, suggested by Bruno Haible
1509 * hmac-sha1.c (hmac_sha1): Likewise.
1511 * crc.c (crc32_update): Actually use crc parameter, suggested by
1512 Bruno Haible <bruno@clisp.org>.
1514 * crc.h: Include stdint.h directly, suggested by Bruno Haible
1517 2005-10-21 Simon Josefsson <jas@extundo.com>
1519 * des.h, des.c: New files.
1521 * gc-gnulib.c: Support DES.c
1523 2005-10-21 Simon Josefsson <jas@extundo.com>
1525 * arctwo.h, arctwo.c: New files.
1527 * gc-gnulib.c: Support ARCTWO.
1529 2005-10-21 Simon Josefsson <jas@extundo.com>
1531 * gc-libgcrypt.c (gc_cipher_open): Handle ECB.
1533 2005-10-19 Simon Josefsson <jas@extundo.com>
1535 * gc-gnulib.c: Support ARCFOUR.
1537 2005-10-19 Simon Josefsson <jas@extundo.com>
1539 * gc-gnulib.c: Implement gc_cipher_* API, currently only with AES
1542 * gc.h: Add ECB enum type.
1544 * hmac-md5.c, hmac-sha1.c: Include memxor.h.
1546 2005-10-19 Simon Josefsson <jas@extundo.com>
1548 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support MD4.
1550 2005-10-18 Simon Josefsson <jas@extundo.com>
1552 * md4.h, md4.c: New files, based on md5.?.
1554 2005-10-17 Simon Josefsson <jas@extundo.com>
1556 * gc-libgcrypt.c (gc_hmac_sha1): Fix assert.
1558 * gc.h (gc_nonce, gc_pseudo_random, gc_random): Add prototypes.
1560 2005-10-17 Simon Josefsson <jas@extundo.com>
1562 * gc.h, gc-libgcrypt.c: Add more hash types/functions.
1564 2005-10-17 Simon Josefsson <jas@extundo.com>
1566 * gc.h, gc-libgcrypt.c: Add ciphers.
1568 2005-10-17 Simon Josefsson <jas@extundo.com>
1570 * sha1.c: Use uint32_t instead of md5_uint32.t
1572 * sha1.h: Use stdint.h and uint32_t instead of md5_uint32 from
1575 * md5.c: Use uin32_t. Fix non-gcc UNALIGNED_P macro.
1577 * md5.h: Use stdint.h and uint32_t. Doc fix.
1579 2005-10-15 Simon Josefsson <jas@extundo.com>
1581 * rijndael-api-fst.h, rijndael-api-fst.c: New files.
1583 * rijndael-alg-fst.h, rijndael-alg-fst.c: New files.
1585 2005-10-14 Simon Josefsson <jas@extundo.com>
1587 * arcfour.h, arcfour.c: New files.
1589 2005-10-14 Paul Eggert <eggert@cs.ucla.edu>
1591 * obstack.c [defined _LIBC && defined USE_IN_LIBIO]: Don't
1592 include <wchar.h>; no longer needed.
1594 2005-10-14 Jakub Jelinek <jakub@redhat.com>
1595 and Ulrich Drepper <drepper@redhat.com>
1598 * obstack.c (print_and_abort) [defined _LIBC]: Use __fxprintf
1599 instead of inline stream orientation test and two separate
1600 function calls. Pay no attention to USE_IN_LIBIO.
1602 2005-10-14 Roland McGrath <roland@redhat.com>
1604 Import from libc. [BZ #1331]
1605 * obstack.h [!__STDC__] (obstack_int_grow_fast): Fix misnamed
1607 Reported by Matej Vela <vela@debian.org>.
1609 2005-10-13 Paul Eggert <eggert@cs.ucla.edu>
1611 * mkdir-p.c (make_dir_parents): Don't report an error if an
1612 intermediate directory is in a read-only file system. Problem
1613 reported by Eric Blake.
1615 2005-10-13 Simon Josefsson <jas@extundo.com>
1617 * gc-pbkdf2-sha1.c (gc_pbkdf2_sha1): Optimize CEIL computation.
1618 Move memory allocation outside of loop.
1620 2005-10-12 Simon Josefsson <jas@extundo.com>
1622 * gc-pbkdf2-sha1.c: New file.
1624 * gc.h: Add gc_pbkdf2_sha1 prototype.
1626 2005-10-12 Simon Josefsson <jas@extundo.com>
1628 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Use Gc_rc for return types,
1629 suggested by Bruno Haible <bruno@clisp.org>.
1631 2005-10-12 Simon Josefsson <jas@extundo.com>
1633 * gc-libgcrypt.c (gc_hmac_sha1): New function.
1635 * gc-gnulib.c (gc_hmac_sha1): New function.
1637 2005-10-12 Simon Josefsson <jas@extundo.com>
1639 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support SHA-1.
1641 2005-10-12 Simon Josefsson <jas@extundo.com>
1643 * gc-gnulib.c: Condition MD5 and HMAC-MD5 use on GC_USE_MD5 and
1644 GC_USE_HMAC_MD5, respectively.
1646 * gc-libgcrypt.c (gc_md5): Fix assert call.
1649 * gc.h (gc_hash_buffer): Use gc_hash in prototype.
1651 * gc-libgcrypt.c (gc_hash_buffer): Ditto.
1653 * gc-gnulib.c (gc_hash_buffer): Ditto.
1655 2005-10-11 Bruno Haible <bruno@clisp.org>
1657 * c-strcasestr.h: New file, from GNU gettext.
1658 * c-strcasestr.c: New file, from GNU gettext.
1660 2005-10-11 Bruno Haible <bruno@clisp.org>
1662 * c-strcase.h: New file, from GNU gettext.
1663 * c-strcasecmp.c: New file, from GNU gettext.
1664 * c-strncasecmp.c: New file, from GNU gettext.
1666 2005-10-11 Simon Josefsson <jas@extundo.com>
1668 * crc.h, crc.c: New files.
1670 * gc.h (gc_hash_buffer): Add doc.
1672 2005-10-08 Simon Josefsson <jas@extundo.com>
1674 * gc.h: Add gc_hash and gc_hash_buffer.
1676 * gc-gnulib.c (gc_hash_buffer): Add. Reorder #include's.
1678 * gc-libgcrypt.c (gc_hash_buffer): Add.
1680 2005-10-11 Bruno Haible <bruno@clisp.org>
1682 * strcasecmp.c: Include limits.h.
1683 (strcasecmp): Avoid integer overflow on exotic platforms.
1684 * strncasecmp.c: Include limits.h.
1685 (strncasecmp): Avoid integer overflow on exotic platforms.
1686 Reported by Paul Eggert.
1688 2005-10-06 Simon Josefsson <jas@extundo.com>
1690 * hmac-md5.c: New file.
1694 2005-10-06 Simon Josefsson <jas@extundo.com>
1696 * memxor.c (memxor): Avoid casts and warnings.
1698 2005-10-05 Derek Price <derek@ximbiot.com>
1700 * getdelim.c (SIZE_MAX): New macro, if not already defined.
1702 2005-10-05 Simon Josefsson <jas@extundo.com>
1704 * memxor.c (memxor): Fix compiler error.
1706 * md5.h (MD5_DIGEST_SIZE, MD5_BLOCK_SIZE): Add, see also
1707 <http://sourceware.org/bugzilla/show_bug.cgi?id=1423>.
1709 * memxor.h, memxor.c: New files.
1711 * getaddrinfo.h: Don't protect sys/types.h with HAVE_SYS_TYPES_H,
1712 we assume all systems have it, suggested by Jim Meyering
1713 <jim@meyering.net>. Remove HAVE_SYS_SOCKET_H test too, to see if
1714 any systems lack sys/socket.h; mingw32 is known to lack it, but we
1715 don't support it yet anyway. Also remove HAVE_NETDB_H test, for
1718 2005-10-04 Bruno Haible <bruno@clisp.org>
1720 * verify.h (verify_true): Provide alternative definition for C++.
1722 2005-10-04 Simon Josefsson <jas@extundo.com>
1724 * getaddrinfo.h: Move sys/types.h include first, reported by "Mark
1725 D. Baushke" <mdb@gnu.org>.
1727 2005-10-03 Paul Eggert <eggert@cs.ucla.edu>
1729 * getdelim.c: Include getdelim.h first. Include <limits.h>.
1730 (SSIZE_MAX): New macro, if not already defined.
1731 (getdelim): Fix buffer overrun on 64-bit hosts with lines longer
1734 2005-10-02 Paul Eggert <eggert@cs.ucla.edu>
1736 * exclude.c: Include verify.h.
1737 (verify): Remove. All callers changed to use verify.h's version.
1738 * strtoimax.c: Likewise.
1739 * utimecmp.c: Likewis.e
1741 Sync from coreutils.
1742 * .cppi-disable: Add getaddrinfo.h, getdelim.h, getline.h, getpass.c
1743 mbchar.h, mbuiter.h, strcase.h, strnlen.h, strnlen1.h.
1744 * .cvsignore: Add fts.h, search.h, t-fpending.
1745 * settime.c (settime): Fix { typo in previous patch. Also, don't
1746 bother returning ENOSYS if settimeofday or stime fails; just let
1747 them return whatever errno they want to return.
1748 * utimens.c: Include unistd.h, for dup2.
1749 (futimens): Fix typo: HAVE_FUTIMESAT was misspelled in an #if.
1750 (futimens) [! HAVE_FUTIMESAT]: If !file, set errno before returning -1.
1752 2005-10-02 Jim Meyering <jim@meyering.net>
1754 Sync from coreutils.
1755 * fts-cycle.c [HAVE_CONFIG_H]: Include <config.h>.
1756 * openat-die.c: Use `#ifdef HAVE_CONFIG_H', not `#if HAVE_CONFIG_H'.
1757 * openat.c (fdopendir): Do not define if HAVE_FDOPENDIR.
1758 Remove AT_FDCWD test.
1759 Do not consume the fd unless successful.
1760 * openat.h (fdopendir): Do not define if HAVE_FDOPENDIR.
1761 * settime.c (settime): Move the HAVE_STIME block `up' into an #elif
1762 block, so that we don't even try to compile it if settimeofday is
1763 available. This works around a compilation failure on OSF1 V5.1,
1764 due to stime requiring a `long int*' while tv_sec is `int'.
1766 2005-09-30 Eric Blake <ebb9@byu.net> (tiny change)
1768 * getdelim.c (getdelim): Remove unused variables.
1770 2005-10-01 Simon Josefsson <jas@extundo.com>
1772 * getaddrinfo.h: Protect #include's of sys/socket.h and netdb.h.
1773 Only define struct addrinfo if !HAVE_STRUCT_ADDRINFO. Protect
1774 AI_* and EAI_* definitions. Protect function declarations.
1776 2005-09-29 Paul Eggert <eggert@cs.ucla.edu>
1778 * xtime.h (XTIME_PRECISION): Now of type int, not long long int,
1779 so that the code works even with ancient cpp. Portability problem
1780 with GCC 2.7.2.1 reported by Thomas M.Ott.
1782 2005-09-27 Jim Meyering <jim@meyering.net>
1784 * getcwd.c: Change #ifdef<TAB>HAVE_CONFIG_H to #ifdef HAVE_CONFIG_H.
1786 * intprops.h (signed_type_or_expr__): Define.
1787 (INT_STRLEN_BOUND) [__GNUC__]: Use a slightly tighter bound
1790 2005-09-26 Paul Eggert <eggert@cs.ucla.edu>
1792 * verify.h (verify_expr): Remove, replacing with:
1793 (verify_true): New macro that returns true instead of void.
1794 (verify_type__): Remove.
1795 (verify): Use verify_true rather than verify_type__.
1797 2005-09-24 Paul Eggert <eggert@cs.ucla.edu>
1799 * utimens.c (ENOSYS): Define if not already defined.
1800 (futimens): Support having a null PATH if the file descriptor
1803 * regex_internal.h (__GNUC_PREREQ, always_inline, inline, pure):
1805 (__attribute): Define to empty unless GCC 3.1 or later.
1806 This works around a core dump on OpenBSD 3.4, which has GCC
1807 2.95.3, which dumps core when given __attribute__(()). It also
1808 simplifies other tests, since we really don't want to bother with
1809 worrying about which ancient version of GCC supported what.
1810 Original problem reported by Yoann Vandoorselaere, with part of
1811 the fix suggested by Derek Price.
1813 2005-09-24 Jim Meyering <jim@meyering.net>
1815 * verify.h (verify_type__): Use `unsigned int' as the bitfield type
1816 so we can once again use a positive bitfield width of 1 -- now we
1817 don't have to explain why we were using a bitfield width of 2.
1819 2005-09-23 Paul Eggert <eggert@cs.ucla.edu>
1821 * getaddrinfo.c [HAVE_NETINET_IN_H]: Include <netinet/in.h>.
1822 Problem reported by Eric Blake.
1823 (getaddrinfo): Initialize se so that it's not garbage.
1824 Redo internal storage allocation so that it doesn't make unportable
1825 assumptions about alignment.
1828 * utimens.c (futimens): Use futimesat if available.
1829 Prefer it to futimes since it doesn't have the futimes bug.
1831 * verify.h (GL_CONCAT0, GL_CONCAT): Remove.
1832 (verify): Don't use the __LINE__ trick, as it doesn't work in general.
1833 Instead, declare a function that returns a pointer to an array,
1834 and use verify_type__ to declare the size of the array.
1835 Problem and germ of a solution reported by Bruno Haible.
1836 (verify_type__): Use 2, not 1, for bitfield size, to avoid
1837 a warning with Irix 6.5 cc. Problem reported by Bruno Haible.
1839 2005-09-22 Paul Eggert <eggert@cs.ucla.edu>
1841 Sync from coreutils.
1843 * .cppi-disable: Add regcomp.c, regex_internal.c, regex_internal.h,
1845 * argmatch.h: Include verify.h
1846 (ARGMATCH_VERIFY): Use verify rather than rolling our own.
1847 (ARGMATCH_ASSERT): Remove; unused.
1848 * canonicalize.c: Assume STDC_HEADERS.
1849 * exclude.c: Include "strcase.h".
1850 * regex_internal.h [!defined _LIBC]: Likewise.
1851 * getusershell.c: Include stdio--.h rather than stdio.h
1853 (getusershell): Call fopen, not fopen_safer.
1854 * save-cwd.c: Include fcntl--.h rather than fcntl.h.
1855 Do not include unistd-safer.h.
1856 (save_cwd): Don't call fd_safer; no longer needed
1857 now that we include fcntl--.h.
1859 * getdate.y (relative_time): New type.
1860 (RELATIVE_TIME_0): New constant.
1861 (parser_control): Use relative_time instead of doing it ourselves.
1862 (%union): Add new relative_time rel member.
1863 (tYEAR_UNIT, tMONTH_UNIT, tHOUR_UNIT, tMINUTE_UNIT, tSEC_UNIT):
1865 (relunit, relunit_snumber): Now of type rel.
1866 (zone, rel, relunit, get_date): Adjust to above changes.
1868 * getloadavg.c: Include fcntl--.h rather than fcntl.h.
1869 Do not include unistd-safer.h.
1870 (getloadavg): Don't call fd_safer; no longer needed
1871 now that we include fcntl--.h.
1873 * mkdir-p.c (ENOSYS): Define to EEXIST if not defined.
1874 (make_dir_parents): Treat ENOSYS like EEXIST.
1876 Improve quality of diagnostics on restore_cwd failure.
1877 * mkdir-p.h (make_dir): Remove. All uses replaced by mkdir.
1878 (make_dir_parents): Last arg is now int * (for errno), not bool *.
1879 * mkdir-p.c (make_dir, make_dir_parents): Likewise.
1880 Rewrite "mkdir -p" algorithm to avoid the need for "stat"
1881 each time through the loop. Do not diagnose restore_cwd failure;
1882 that is the caller's job (and perhaps the caller does not care).
1884 * mkdir-p.c (CLEANUP_CWD, CLEANUP): Remove.
1885 (make_dir_parents): Revamp to avoid need for CLEANUP_CWD, CLEANUP.
1886 If the file already exists but is not a directory, don't bother
1887 to try to make its parents.
1888 Close potential file descriptor leak if we can't chdir("/") (!).
1889 Don't always return true if chdir($PWD) fails; return true only
1890 if the requested action was done successfully (except for the
1892 Don't log final directory unless we actually made it.
1893 Refactor to avoid duplicate code to fix up permissions.
1894 Don't attempt to fix up parent permissions if chdir($PWD) fails.
1896 * strftime.c (my_strftime): Rewrite the previous change slightly,
1897 to make it a bit faster and (I hope) clearer.
1898 * strftime.c (my_strftime): Add support for %:z, %::z, %:::z.
1899 Fix bug in formats like %2N.
1901 * verify.h: New file.
1903 2005-09-22 Jim Meyering <jim@meyering.net>
1905 Sync from coreutils.
1907 * backupfile.c: Use ARGMATCH_VERIFY, just in case.
1909 * posixtm.c (posixtime) [lint]: Initialize *all* of tm0, not just
1910 the .tm_year member, since otherwise gcc-4.0 would now warn about
1911 tm_zone, tm_gmtoff, tm_isdst, tm_yday, tm_wday.
1913 * quotearg.c (quotearg_n_options): Change code to be suboptimal, in
1914 order to avoid an unsuppressible warning from gcc on 64-bit systems.
1916 * getdate.y (get_date): Undo part of the 2005-04-04 change, so that
1917 the command "date -d'2005-03-27 +1 day'" succeeds once again, even
1918 when run in a time zone for which daylight savings time is in effect
1919 for the starting date.
1921 * mkdir-p.c (make_dir_parents): Don't let a failed chdir($PWD)
1922 stop us from restricting permissions of just-created absolute-named
1924 * mkdir-p.c (CLEANUP_CWD): Return *true*, not false when failing
1925 to restore initial working directory.
1926 * mkdir-p.c (make_dir_parents): New parameter: different_working_dir,
1927 to tell caller if/when we change the working directory and are
1928 unable to return to the initial one.
1929 * mkdir-p.h (make_dir_parents): Update prototype.
1930 * mkdir-p.c (CLEANUP_CWD): Change one more `return 1' to
1931 `return false'. This fixes a bug introduced on 2004-07-30.
1933 * openat.c (fdopendir): Be sure to close the supplied
1934 file descriptor before returning. This makes our replacement
1935 implementation a little closer to Solaris's, where fdopendir
1936 ties the file descriptor to the returned DIR* pointer.
1937 * openat.c (unlinkat): New function.
1938 * openat.h (unlinkat): Add prototype.
1939 * openat-die.c (openat_save_fail): Rename from openat_save_die.
1940 (openat_restore_fail): Rename from openat_restore_die.
1941 * openat.c, openat.h: Reflect s/_die/_fail/ renaming.
1943 Provide an alternative to exiting immediately upon save_cwd or
1944 restore_cwd failure. Now, an application can arrange e.g.,
1945 to perform a longjump in that case.
1946 * openat.c: Include dirname.h.
1947 Use IS_ABSOLUTE_FILE_NAME rather than testing for leading slash.
1948 (rpl_openat, fdopendir, fstatat): Call openat_save_die
1949 and openat_restore_die rather than calling error directly.
1950 Don't include "error.h" or "exitfail.h"; they're no longer needed.
1952 * openat-die.c (openat_save_die, openat_restore_die): New file.
1953 * openat.h (openat_save_die, openat_restore_die): Declare and define.
1955 * strftime.c [FPRINTFTIME] (fprintftime): Provide a new interface:
1956 size_t fprintftime (FILE *fp, char const *fmt, struct tm const *tm,
1957 int utc, int nanoseconds);
1959 date should not have to allocate a megabyte of virtual memory to
1960 handle a format argument like +%1048575T. When implemented with
1961 strftime, it must allocate such a buffer, use strftime to fill it
1962 in, print it, then free it.
1963 With fprintftime, it simply prints everything and exits.
1964 With no need for memory allocation, that's one fewer way to fail.
1965 * strftime.c (my_strftime): Parse the colons of %:::z *after* the
1966 optional field width, not before, so we accept %9:z, not %:9z.
1967 (my_strftime): Be sure to use L_('x') for literals.
1969 * backupfile.c, canon-host.c, canonicalize.c, chown.c, cloexec.c:
1970 * dup-safer.c, dup2.c, euidaccess.c, fd-safer.c, fileblocks.c:
1971 * fopen-safer.c, fsusage.c, ftruncate.c, getcwd.c, getcwd.h:
1972 * getloadavg.c, getopt_.h, getpagesize.h, getugroups.c, group-member.c:
1973 * human.h, idcache.c, mkdir-p.c, mountlist.c, nanosleep.c, pathmax.h:
1974 * physmem.c, posixver.c, putenv.c, raise.c, safe-read.c, same.c:
1975 * save-cwd.c, setenv.c, settime.c, tempname.c, unlinkdir.c:
1976 * unsetenv.c, userspec.c, xgethostname.c, xreadlink.c:
1977 Assume HAVE_UNISTD_H, i.e., include <unistd.h> unconditionally.
1979 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
1980 * getloadavg.c, mountlist.c, openat.h, save-cwd.c, tempname.c:
1981 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
1982 and don't include <sys/file.h>).
1984 2005-09-22 Eric Blake <ebb9@byu.net> (tiny change)
1986 Sync from coreutils.
1988 * getloadavg.c (getloadavg) [__CYGWIN__]: Port to cygwin.
1989 [__linux__]: Allocate a big enough buffer for /proc/loadavg.
1990 [!LDAV_DONE]: Avoid unused variable warning.
1992 2005-09-21 Bruno Haible <bruno@clisp.org>
1994 * unicodeio.h (unicode_to_mb): New declaration.
1996 2005-09-20 Derek Price <derek@ximbiot.com>
1998 * getaddrinfo.c: Don't include <netdb.h> included from getaddrinfo.h.
2000 2005-09-19 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2002 Use a consistent style for including <config.h>.
2003 * __fpending.c, acl.c, argmatch.c,
2004 argp-help.c, argp-parse.c,
2005 argp-pvh.c, backupfile.c, basename.c, c-stack.c,
2006 calloc.c, check-version.c, cloexec.c, closeout.c, copy-file.c,
2007 creat-safer.c, cycle-check.c, dirfd.c, dirname.c, dup-safer.c,
2008 dup2.c, euidaccess.c, exclude.c, exitfail.c, fatal-signal.c,
2009 fd-safer.c, file-type.c, fileblocks.c, filemode.c,
2010 filenamecat.c, findprog.c, fnmatch.c, fopen-safer.c, free.c,
2011 fsusage.c, ftruncate.c, full-write.c, fwriteerror.c,
2012 getaddrinfo.c, getcwd.c, getdelim.c, getline.c, getlogin_r.c,
2013 getndelim2.c, getnline.c, getopt1.c, getpass.c, group-member.c,
2014 hard-locale.c, hash-pjw.c, hash.c, human.c, idcache.c,
2015 inet_ntop.c, isdir.c, long-options.c, malloc.c, memcasecmp.c,
2016 memcmp.c, memcoll.c, memcpy.c, memmove.c, mkdir-p.c,
2017 modechange.c, mountlist.c, open-safer.c, physmem.c,
2018 pipe-safer.c, pipe.c, poll.c, posixver.c, progname.c,
2019 progreloc.c, putenv.c, quote.c, quotearg.c, readline.c,
2020 readlink.c, realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c,
2021 safe-read.c, same.c, save-cwd.c, savedir.c, sig2str.c,
2022 strcspn.c, strerror.c, stripslash.c, strncasecmp.c, strndup.c,
2023 strnlen.c, strnlen1.c, strsep.c, strstr.c, strtod.c,
2024 strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c,
2025 userspec.c, utimecmp.c, version-etc-fsf.c,
2026 version-etc.c, wait-process.c, xalloc-die.c, xgetcwd.c,
2027 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xsetenv.c,
2028 xstrndup.c, xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
2029 Standardize inclusion of config.h.
2030 * __fpending.h, dirfd.h, getdate.h, human.h,
2031 inttostr.h: Removed inclusion of config.h from header files.
2032 * inttostr.c: Adjusted in-tree users.
2033 * timespec.h: Remove superfluous warning to include config.h.
2034 * atexit.c, chdir-long.c chown.c, fchown-stub.c, getgroups.c,
2035 gettimeofday.c, lchown.c, lstat.c, mkdir.c, mkstemp.c,
2036 nanosleep.c, openat.c, raise.c, readtokens0.c, readutmp.c,
2037 unlinkdir.c: Guard inclusion of config.h with HAVE_CONFIG_H.
2039 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
2041 * stat-time.h: New file.
2042 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP, ATIME_CMP, CTIME_CMP):
2043 (MTIME_CMP, TIMESPEC_NS): Remove. Now done by stat-time.h,
2045 (timespec_cmp): New function.
2046 * utimecmp.c: Include stat-time.h.
2047 (SYSCALL_RESOLUTION): Depend on whether various struct stat
2048 members exist, not on the obsolescent ST_MTIM_NSEC.
2049 (utimecmp): Use the new stat-time functions rater than TIMESPEC_NS.
2051 2005-09-15 Derek Price <derek@ximbiot.com>
2052 Paul Eggert <eggert@cs.ucla.edu>
2054 * regcomp.c, regexec.c, regex_internal.c: Back out previous
2055 changes, consolidating in...
2056 * regex_internal.h: ...this file.
2058 2005-09-15 Derek Price <derek@ximbiot.com>
2060 * regex_internal.h: Blank `pure' for GNUC < 3.
2061 * regex_internal.c: Ditto, using this...
2062 (__GNUC_PREREQ): ...new macro.
2063 * regcomp.c, regexec.c: Blank `always_inline' for GNUC < 3.1 using...
2064 (__GNUC_PREREQ): ...this new macro.
2066 * strstr.h: Include string.h. Define strstr as a macro here.
2068 2005-09-13 Derek Price <derek@ximbiot.com>
2070 * canon-host.c (canon_host_r): Set *cherror on memory allocation
2072 Reported by Jim Meyering <jim@meyering.net>.
2074 2005-09-13 Jim Meyering <jim@meyering.net>
2076 * canon-host.c: Filter through gnu indent and reword comments slightly.
2077 * canon-host.h (ch_strerror_r): Tweak cpp indentation and spacing.
2079 2005-09-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (tiny change)
2081 * lib/base64.c: Typo.
2082 (base64_encode): Put b64str in initialized data section.
2084 2005-09-12 Derek Price <derek@ximbiot.com>
2086 Return usable errors from canon-host.
2087 * canon-host.h: New file.
2088 * canon-host.c (canon_host): Wrap...
2089 (canon_host_r): ...this new function, which now relies exclusively on
2091 (ch_strerror): New function.
2092 (last_cherror): New global.
2093 * getaddrinfo.c: Move include of getaddrinfo.h first to test interface.
2094 (getaddrinfo): Add AI_CANONNAME functionality. Don't do arithmetic on
2096 (freeaddrinfo): Free ai->ai_canonname when set.
2098 2005-09-12 Derek Price <derek@ximbiot.com>
2099 Paul Eggert <eggert@cs.ucla.edu>
2101 * glob-libc.h: Renamed from glob_.h. The new version is
2102 taken from libc's glob.h, except with '#ifdef __GLOB_GNULIB'
2103 protecting things that should be done only in gnulib contexts.
2104 * glob_.h: New file, containing only the glob things needed for
2106 (GLOB_PREFIX): Remove. All uses changed to look for __GLOB_GNULIB.
2107 (__GLOB_CONCAT, __GLOB_XCONCAT, __GLOB_ID): Remove; no longer needed.
2108 (glob, globfree, glob_pattern_p): Now defined simply in terms of
2109 rpl_glob, rpl_globfree, rpl_glob_pattern_p.
2110 (__GLOB_GNULIB): New macro, to keep the glob.h changes clearer
2111 and to respect the namespace rules better.
2113 2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
2115 Merge glibc and coreutils changes into gnulib, plus a few
2117 * md5.c: Use #error rather than a string.
2118 (CYCLIC): New macro, from glibc source. Use it instead of rol.
2119 * md5.h (__GNUC_PREREQ, __THROW): Define if not defined already.
2120 (__attribute__): Define to empty for non recent-GCC.
2121 (__md5_buffer, __md5_finish_ctx, __md5_init_ctx, __md5_process_block):
2122 (__md5_process_bytes, __md5_read_ctx, __md5_stream):
2123 Renamed from their non-__ counterparts, with new macros replacing
2124 them if not _LIBC. Add __THROW attribute.
2126 (struct md5_ctx): Align buffer if using GCC.
2127 * sha1.h (struct sha1_ctx): Likewise.
2128 * sha1.c (SWAP): Renamed from the NOTSWAP. All uses changed.
2129 The old name was backwards.
2130 (NOTSWAP): Remove; not used.
2131 (rol): New macro, moved here from md5.h.
2132 (sha1_process_block): Remove a FIXME that doesn't make sense.
2134 2005-09-12 Derek Price <derek@ximbiot.com>
2136 * gai_strerror.c: Include config.h when available. Include
2137 getaddrinfo.h before other headers to test interface.
2138 Reported by Larry Jones <lawrence.jones@ugs.com>.
2140 2005-09-08 Paul Eggert <eggert@cs.ucla.edu>
2142 * glob.c (glob, globfree, __glob_pattern_p): Use old-style function
2143 definitions, since that's the preferred style in glibc.
2144 Fix a minor spacing issue, and update copyright notice to match glibc's.
2146 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
2148 * regex_internal.h (bitset_not): Add parens to avoid gcc -Wall warning.
2150 2005-09-06 Simon Josefsson <jas@extundo.com>
2152 * getpass.c (getpass): Fix typo, test for HAVE_TCSETATTR and not
2153 TCSETATTR. Reported by Derek Price <derek@ximbiot.com>.
2155 2005-09-05 Paul Eggert <eggert@cs.ucla.edu>
2157 Change bitset word type from unsigned int to unsigned long int,
2158 as this has better performance on typical 64-bit hosts.
2159 Port bitset code to hosts with unusual word sizes.
2160 * regcomp.c (build_equiv_class, build_charclass, build_range_exp):
2161 (build_collating_symbol):
2162 Prefer bitset to re_bitset_ptr_t in prototypes, when the actual
2163 argument is a bitset. This is merely a style issue, but it makes
2164 it clearer that an entire array is expected.
2165 (re_compile_fastmap_iter, init_dfa, init_word_char, optimize_subexps):
2166 * regcomp.c (lower_subexp, parse_bracket_exp, built_charclass_op):
2167 Port to the case where bitset_word is not the same as unsigned int.
2168 * regex_internal.h (bitset_set, bitset_clear, bitset_contain):
2169 (bitset_not, bitset_merge, bitset_set_all, bitset_mask):
2171 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
2172 (build_trtable, group_nodes_into_DFAstates):
2174 * regcomp.c (re_compile_fastmap_iter, utf8_sb_map, optimize_utf8):
2175 Don't assume that SBC_MAX is a multiple of BITSET_WORD_BITS.
2176 * regex_internal.h (bitset_set_all, bitset_not): Likewise.
2177 * regexec.c (group_nodes_into_DFAstates): Likewise.
2178 * regcomp.c (utf8_sb_map): Don't assume UINT_MAX == 0xffffffff.
2179 * regcomp.c (optimize_subexps, lower_subexp):
2180 Work even if bitset_word has holes in its bitwise representation.
2181 * regex_internal.h (BITSET_WORD_BITS): Likewise.
2182 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
2184 * regex_internal.c (re_string_reconstruct):
2185 Don't assume UCHAR_MAX == 255.
2186 * regex_internal.h (bitset_set_all): Likewise.
2187 * regex_internal.h (BITSET_WORD_BITS): Renamed from UINT_BITS.
2189 (BITSET_WORDS): Renamed from BITSET_UINTS. All uses changed.
2190 (bitset_word): New type, replacing 'unsigned int' for bitset uses.
2192 (BITSET_WORD_MAX): New macro.
2193 (bitset_set, bitset_clear, bitset_contain, bitset_empty):
2194 (bitset_set_all, bitset_copy): Now inline functions, not macros.
2195 (bitset_empty, bitset_copy):
2196 Prefer sizeof (bitset) to multiplying it out ourselves.
2197 (bitset_not_merge): Remove; unused.
2198 (bitset_contain): Return bool, not unsigned int with one bit on.
2199 All callers changed.
2200 * regexec.c (build_trtable): Don't assume bitset has no stricter
2201 alignment than re_node_set; do this by defining a new internal
2202 type struct dests_alloc and using it to allocate memory.
2204 2005-09-02 Paul Eggert <eggert@cs.ucla.edu>
2206 Check for arithmetic overflow when calculating sizes, to prevent
2207 some buffer-overflow issues. These patches are conservative, in the
2208 sense that when I couldn't determine whether an overflow was possible,
2209 I inserted a run-time check.
2210 * regex_internal.h (re_xmalloc, re_xrealloc, re_x2realloc): New macros.
2211 (SIZE_MAX) [!defined SIZE_MAX]: New macro.
2212 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc):
2213 (re_xnrealloc, re_x2nrealloc): New inline functions.
2214 * lib/regcomp.c (init_dfa, analyze, build_range_exp, parse_bracket_exp):
2215 (build_equiv_class, build_charclass): Check for arithmetic overflow
2216 in size expression calculations.
2217 * lib/regex_internal.c (re_string_realloc_buffers):
2218 (build_wcs_upper_buffer, re_node_set_add_intersect):
2219 (re_node_set_init_union, re_node_set_insert, re_node_set_insert_last):
2220 (re_dfa_add_node, register_state): Likewise.
2221 * lib/regexec.c (re_search_stub, re_copy_regs, re_search_internal):
2222 (prune_impossible_nodes, push_fail_stack, set_regs, check_arrival):
2223 (build_trtable, extend_buffers, match_ctx_init, match_ctx_add_entry):
2224 (match_ctx_add_subtop, match_ctx_add_sublast): Likewise.
2226 2005-09-01 Paul Eggert <eggert@cs.ucla.edu>
2228 * glob.c (GET_LOGIN_NAME_MAX): Renamed from LOGIN_NAME_MAX,
2229 to avoid a collision with bits/local_lim.h in glibc.
2230 All uses changed. Problem reported by Dmitry V. Levin in
2231 <http://sources.redhat.com/bugzilla/show_bug.cgi?id=1060>.
2233 * regex_internal.c (build_wcs_upper_buffer): Fix portability
2234 bugs in int versus size_t comparisons.
2235 (re_string_context_at): Fix bug where the code assumed that
2238 Use bool where appropriate.
2239 * regcomp.c (re_set_fastmap): ICASE arg is bool, not int.
2240 All callers changed.
2241 (calc_eclosure_iter): Likewise, for ROOT arg.
2242 (parse_bracket_element): Likewise, for ACCEPT_HYPHEN arg.
2243 (build_charclass_op): Likewise, for NON_MATCH arg.
2244 * regex_internal.c (re_string_allocate, re_string_construct):
2245 (re_string_construct_common): Likewise, for ICASE arg.
2246 * regexec.c (re_search_2_stub, re_search_stub):
2247 Likewise, for RET_LEN arg.
2248 (check_matching): Likewise, for FL_LONGEST_MATCH arg.
2249 (set_regs): Likewise, for FL_BACKTRACK arg.
2250 * regcomp.c (re_compile_fastmap_iter, optimize_utf8):
2251 (duplicate_node_closure, calc_inveclosure, calc_eclosure):
2252 (calc_eclosure_iter, parse_bracket_exp):
2253 Use bool for internal variables that are booleans.
2254 * regexec.c (re_search_internal, check_matching, proceed_next_node):
2255 (set_regs, build_sifted_states, sift_states_bkref):
2256 (check_arrival_add_next_nodes, check_arrival_expand_ecl_sub):
2257 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
2258 (find_collation_sequence_value):
2260 * regex_internal.c (re_node_set_insert, re_node_set_insert_last):
2261 (re_node_set_compare):
2262 Return bool, not int. All callers changed.
2263 * regexec.c (check_halt_node_context, check_dst_limits):
2264 (build_trtable, check_node_accept): Likewise.
2265 * regex_internal.h: Include stdbool.h.
2267 Fix bugs uncovered when converting to bool.
2268 * regcomp.c (calc_eclosure_iter): Check for storage allocation
2269 failure instead of charging ahead blindly.
2270 * regex_internal.c (register_state): Likewise.
2271 * regexec.c (re_search_2_stub): Use simpler method than boolean
2272 for freeing internal storage.
2273 (group_nodes_into_DFA_states): Use unsigned int, not int, for
2274 bitset pieces used as boolean, to avoid undefined behavior
2275 on hosts that do int overflow checking.
2277 2005-08-31 Derek Price <derek@ximbiot.com>
2279 * getdelim.c (getdelim): Return EOF on EOF.
2280 Reported by Larry Jones <lawrence.jones@ugs.com>.
2282 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
2284 * regex_internal.c (re_string_reconstruct): Don't assume buffer
2285 lengths fit in regoff_t; this isn't true if regoff_t is the same
2287 * regex.c (re_search_internal): 5th arg is LAST_START
2288 (= START + RANGE) instead of RANGE. This avoids overflow
2289 problems when regoff_t is the same width as size_t.
2290 All callers changed.
2291 (re_search_2_stub): Check for overflow when adding the
2292 sizes of the two strings.
2293 (re_search_stub): Check for overflow when adding START
2294 to RANGE; if it occurs, substitute the extreme value.
2296 2005-08-31 Jim Meyering <jim@meyering.net>
2298 * regcomp.c (search_duplicated_node): Make first pointer arg
2300 * regex_internal.c (create_ci_newstate, create_cd_newstate):
2301 (register_state): Likewise.
2302 * regexec.c (search_cur_bkref_entry, check_dst_limits):
2303 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
2304 (group_nodes_into_DFAstates): Likewise.
2306 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
2308 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
2309 old glibc regex code mishandles strings longer than 2**31 bytes.
2310 This patch fixes this when the regex code is used in gnulib
2311 (i.e., outside glibc).
2313 This patch should not affect the use of the regex code inside
2314 glibc. No doubt this problem also needs to be handled for glibc
2315 as well, but the result will be an incompatible change to the
2316 glibc ABI, and the old ABI will have to be supported too. That
2317 can be the the subject for another patch.
2319 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
2320 governing whether the rest of this patch is active. By default,
2321 the macro is disabled and the patch has no effect.
2322 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
2323 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
2324 (struct re_pattern_buffer, re_search, re_search_2, re_match):
2325 (re_match_2, re_set_registers): Use the new types.
2326 * regex_internal.h (Idx, re_hashval_t): New types.
2327 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
2329 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
2330 (re_string_context_at, bin_tree_t, re_dfastate_t):
2331 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
2332 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
2333 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
2334 (re_string_char_size_at, re_string_wchar_at):
2335 (re_string_elem_size_at):
2336 Use the new types and macros to port to 64-bit hosts.
2337 Use unsigned types for internal values, so that the code
2338 mostly works even for arrays larger than SSIZE_MAX.
2339 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
2340 (search_duplicated_node, calc_eclosure_iter, fetch_number):
2341 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
2342 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
2343 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
2344 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
2345 (calc_inveclosure, parse_dup_op, build_range_exp):
2346 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
2347 (fetch_number, create_token_tree, mark_opt_subexp):
2349 * regex_internal.c (re_string_construct_common, create_ci_newstate):
2350 (create_cd_newstate, re_string_allocate, re_string_construct):
2351 (re_string_realloc_buffers, build_wcs_upper_buffer):
2352 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
2353 (re_string_reconstruct, re_string_peek_byte_case):
2354 (re_string_fetch_byte_case, re_string_context_at):
2355 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
2356 (re_node_set_init_copy, re_node_set_add_intersect):
2357 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
2358 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
2359 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
2360 (re_acquire_state, re_acquire_state_context, register_state):
2362 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
2363 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
2364 (re_search_internal, re_search_2_stub, re_search_stub)
2365 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
2366 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
2367 (update_cur_sifted_state, check_dst_limits):
2368 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
2369 (check_subexp_limits, sift_states_bkref, merge_state_array):
2370 (check_subexp_matching_top, get_subexp, get_subexp_sub):
2371 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
2372 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
2373 (expand_bkref_cache, check_node_accept_bytes):
2374 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
2375 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
2376 (acquire_init_state_context, check_halt_node_context):
2377 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
2378 (sift_states_backward, clean_state_log_if_needed):
2379 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
2380 (find_recover_state, transit_state_sb, transit_state_mb):
2381 (transit_state_bkref, build_trtable, match_ctx_clean):
2383 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
2384 to work around an assumption that REG_MISSING is negative.
2386 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
2387 (seek_collating_symbol_entry) [defined _LIBC]:
2388 (lookup_collation_sequence_value) [defined _LIBC]:
2389 (build_range_exp, build_collating_symbol) [defined _LIBC]:
2390 Use prototypes rather than old-style function definitions.
2391 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
2392 (transit_state_sb) [0]:
2393 (find_collation_sequence_value) [defined _LIBC]: Likewise.
2395 * regexec.c (re_search_internal): Simplify update of rm_so and
2398 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
2399 (optimize_subexps, lower_subexp):
2400 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
2401 since the signed shift might overflow. Use 1u<<31 instead.
2402 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
2403 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
2406 * regcomp.c (optimize_subexps, lower_subexp):
2407 Use CHAR_BIT rather than 8, for clarity.
2408 * regexec.c (check_dst_limits_calc_pos_1):
2409 (check_subexp_matching_top): Likewise.
2410 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
2411 have to worry about portability issues when shifting it left.
2412 Remove no-longer-needed test for table_size > 0.
2413 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
2414 in a word, as the resulting behavior is undefined.
2415 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
2416 in one case, a <= should have been an <, and in another case the
2417 whole test was missing.
2418 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
2419 the standard name CHAR_BIT.
2420 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
2421 this is not true on one's complement and signed-magnitude hosts.
2423 * regex_internal.h (re_sub_match_top_t): Remove unused member
2425 (struct re_dfa_t): Remove unused member states_alloc.
2426 * regcomp.c (init_dfa): Don't initialize unused members.
2428 2005-08-31 Bruno Haible <bruno@clisp.org>
2430 * strstr.c: Include <stddef.h>, for NULL.
2431 * strcasestr.c: Likewise.
2432 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
2434 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
2436 * iconvme.h: Add prototype for iconv_alloc.
2438 2005-08-29 Simon Josefsson <jas@extundo.com>
2440 * iconvme.c: Fix errno.
2442 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
2444 * iconvme.c: Split iconv_string into iconv_alloc.
2446 2005-08-27 Jim Meyering <jim@meyering.net>
2448 * fopen-safer.c: Merge minor changes from coreutils.
2449 * dup-safer.c: Likewise.
2450 * fd-safer.c: Likewise.
2452 Merge from coreutils.
2453 * stdio--.h: New file.
2454 * stdlib--.h: New file.
2455 * mkstemp-safer.c: New file.
2457 GNU tar needs these.
2458 * pipe-safer.c: New file.
2459 * creat-safer.c: New file.
2460 * fcntl--.h (creat): Define to creat_safer.
2461 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
2462 * unistd--.h (pipe): Define to pipe_safer.
2463 * unistd-safer.h: Declare pipe_safer.
2465 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
2467 * regex_internal.h: Remove all references to
2468 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
2470 (bitset_not, bitset_merge, bitset_not_merge):
2471 (bitset_mask, re_string_allocate, re_string_construct):
2472 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
2473 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
2474 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
2475 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
2476 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
2477 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
2478 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
2479 (re_acquire_state_context):
2480 Remove unnecessary forward decls.
2481 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
2482 Put __attribute at function definition,
2483 now that the function decl has been removed.
2484 * lib/regex_internal.c (re_string_peek_byte_case):
2485 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
2488 2005-08-26 Simon Josefsson <jas@extundo.com>
2490 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
2491 Haible <bruno@clisp.org>.
2493 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
2495 * regexec.c (set_regs): Don't alloca with an unbounded size.
2497 alloca modernization/simplification for regex.
2498 * regex.c: Remove portability cruft for alloca. This no longer
2499 needs to be at the start of the file, and can be moved into
2500 regex_internal.h and simplified.
2501 * regex_internal.h: Include <alloca.h>.
2502 (__libc_use_alloca) [!defined _LIBC]: New macro.
2503 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
2504 now works outside glibc.
2506 2005-08-24 Simon Josefsson <jas@extundo.com>
2508 * getpass.c: Add WIN32 implementation. Conditionalize use of
2509 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
2510 GLIBC specific code.
2512 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
2514 Make regex safe for g++. This fixes one real bug (an "err"
2515 that should have been "*err"). g++ problem reported by
2517 * regex_internal.h (re_calloc): New macro, consistent with
2518 re_malloc etc. All callers of calloc changed to use re_calloc.
2519 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
2520 not int. All callers changed.
2521 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
2522 just use an array of size MB_LEN_MAX.
2523 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
2524 (find_recover_state): Change "err" to "*err"; this fixes what
2525 appears to be a real bug.
2526 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
2529 2005-08-25 Jim Meyering <jim@meyering.net>
2531 * open-safer.c: Include <config.h>.
2532 Otherwise, we'd lose LARGEFILE support in any file using
2535 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
2537 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
2538 * regex.h (regerror): Likewise.
2540 * regex.c: Do not include <sys/types.h>, as POSIX no longer
2541 requires this. (The code never needed it.)
2543 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
2544 All uses of recently-renamed identifiers changed to use the new,
2545 POSIX-compliant names. The code will build and run just fine
2546 without these changes, but it's better to eat our own dog food
2547 and use the standard-conforming names.
2549 * regex.h: Fix a multitude of POSIX name space violations.
2550 These changes have an effect only for programs that define
2551 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
2552 do not change anything for programs compiled in the normal way.
2553 Also, there is no effect on the ABI.
2555 (_REGEX_SOURCE): New macro.
2556 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
2557 defined and _GNU_SOURCE is not; this fixes a name space violation.
2559 Rename the following macros to obey POSIX requirements.
2560 The old names are still visible as macros if _REGEX_SOURCE is defined.
2561 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
2562 RE_BACKSLASH_ESCAPE_IN_LISTS.
2563 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
2564 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
2565 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
2566 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
2567 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
2568 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
2569 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
2570 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
2571 (REG_INTERVALS): renamed from RE_INTERVALS.
2572 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
2573 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
2574 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
2575 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
2576 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
2577 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
2578 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
2579 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
2580 RE_UNMATCHED_RIGHT_PAREN_ORD.
2581 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
2582 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
2583 (REG_DEBUG): renamed from RE_DEBUG.
2584 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
2585 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
2586 unusual, since we can't clash with the POSIX REG_ICASE.
2587 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
2588 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
2589 (REG_NO_SUB): renamed from RE_NO_SUB.
2590 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
2591 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
2592 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
2593 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
2594 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
2595 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
2596 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
2597 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
2598 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
2599 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
2600 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
2601 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
2602 RE_SYNTAX_POSIX_MINIMAL_BASIC.
2603 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
2604 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
2605 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
2606 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
2607 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
2608 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
2609 (REG_FIXED): Renamed from REGS_FIXED.
2610 (REG_NREGS): Renamed from RE_NREGS.
2612 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
2613 of other REG_* macros, since POSIX says the user is allowed to
2614 #undef these macros selectively.
2616 (reg_errcode_t): Update comment stating what other tables need
2619 Rename the following enum values to obey POSIX requirements.
2620 The old names are still visible as macros.
2621 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
2622 is not defined, since GNU is supposed to be a superset of POSIX as
2623 much as possible, and since we want reg_errcode_t to be a signed
2624 type for implementation consistency.
2625 (_REG_NOERROR): Renamed from REG_NOERROR.
2626 (_REG_NOMATCH): Renamed from REG_NOMATCH.
2627 (_REG_BADPAT): Renamed from REG_BADPAT.
2628 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
2629 (_REG_ECTYPE): Renamed from REG_ECTYPE.
2630 (_REG_EESCAPE): Renamed from REG_EESCAPE.
2631 (_REG_ESUBREG): Renamed from REG_ESUBREG.
2632 (_REG_EBRACK): Renamed from REG_EBRACK.
2633 (_REG_EPAREN): Renamed from REG_EPAREN.
2634 (_REG_EBRACE): Renamed from REG_EBRACE.
2635 (_REG_BADBR): Renamed from REG_BADBR.
2636 (_REG_ERANGE): Renamed from REG_ERANGE.
2637 (_REG_ESPACE): Renamed from REG_ESPACE.
2638 (_REG_BADRPT): Renamed from REG_BADRPT.
2639 (_REG_EEND): Renamed from REG_EEND.
2640 (_REG_ESIZE): Renamed from REG_ESIZE.
2641 (_REG_ERPAREN): Renamed from REG_ERPAREN.
2642 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
2643 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
2644 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
2645 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
2647 (_REG_RE_NAME, _REG_RM_NAME): New macros.
2648 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
2649 changed. But support the old name if the new one is not defined
2650 and if _REGEX_SOURCE.
2652 Change the following member names in struct re_pattern_buffer.
2653 The old names are still supported if !_REGEX_SOURCE.
2654 The new names are always supported, regardless of _REGEX_SOURCE.
2655 (re_buffer): Renamed from buffer.
2656 (re_allocated): Renamed from allocated.
2657 (re_used): Renamed from used.
2658 (re_syntax): Renamed from syntax.
2659 (re_fastmap): Renamed from fastmap.
2660 (re_translate): Renamed from translate.
2661 (re_can_be_null): Renamed from can_be_null.
2662 (re_regs_allocated): Renamed from regs_allocated.
2663 (re_fastmap_accurate): Renamed from fastmap_accurate.
2664 (re_no_sub): Renamed from no_sub.
2665 (re_not_bol): Renamed from not_bol.
2666 (re_not_eol): Renamed from not_eol.
2667 (re_newline_anchor): Renamed from newline_anchor.
2669 Change the following member names in struct re_registers.
2670 The old names are still supported if !_REGEX_SOURCE.
2671 The new names are always supported, regardless of _REGEX_SOURCE.
2672 (rm_num_regs): Renamed from num_regs.
2673 (rm_start): Renamed from start.
2674 (rm_end): Renamed from end.
2676 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
2677 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
2678 Prepend __ to parameter names.
2680 Undo yesterday's changes.
2682 2005-08-24 Jim Meyering <jim@meyering.net>
2684 Sync from coreutils.
2685 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
2687 2005-08-21 Bruno Haible <bruno@clisp.org>
2689 * lock.h: Add multiple inclusion guard.
2690 * tls.h: Add multiple inclusion guard.
2692 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
2694 * regex.h (REG_NOSYS)
2695 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
2696 Define, since POSIX requires it as of 2001.
2697 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
2698 New private symbol, used to keep the enum signed in all cases.
2699 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
2700 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
2702 * regex_internal.c (re_string_skip_chars, register_state):
2704 Remove forward decls; no longer needed now that we use prototypes.
2705 * regexec.c (acquire_init_state_context, check_halt_node_context):
2706 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
2707 (clean_state_log_if_needed): Likewise.
2709 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
2711 Fix problems reported by Sam Steingold in
2712 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
2713 * regexec.c (sift_states_bkref): Fix portability bug: the code
2714 assumed that reg_errcode_t is a signed type, which is not
2715 necessarily true if _XOPEN_SOURCE is not defined.
2716 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
2717 some compilers warn about it otherwise.
2719 2005-08-20 Jim Meyering <jim@meyering.net>
2721 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
2722 of unused local, dfa.
2724 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
2726 * regcomp.c (create_initial_state): Remove duplicate decl.
2727 (init_word_char, create_initial_state, duplicate_node_closure):
2728 (fetch_token, peek_token_bracket, build_range_exp):
2729 (build_collating_symbol): Remove forward decls; no longer needed
2730 now that we use prototypes.
2733 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
2734 (re_compile_fastmap_iter, regcomp, regerror, regfree):
2735 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
2736 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
2737 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
2738 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
2739 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
2740 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
2741 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
2742 (build_range_exp, build_collating_symbol, parse_bracket_exp):
2743 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
2744 (build_charclass, build_charclass_op, fetch_number, create_tree):
2745 (create_token_tree, mark_opt_subexp, duplicate_tree):
2746 Use prototypes rather than old-style definitions.
2749 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
2750 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
2751 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
2752 (re_string_reconstruct, re_string_peek_byte_case):
2753 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
2754 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
2755 (re_node_set_init_copy, re_node_set_add_intersect):
2756 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
2757 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
2758 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
2759 (re_acquire_state, re_acquire_state_context, register_state):
2760 (create_ci_newstate, create_cd_newstate, free_state):
2762 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
2763 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
2764 (re_search_internal, prune_impossible_nodes):
2765 (acquire_init_state_context, check_matching, static):
2766 (check_halt_node_context, check_halt_state_context, proceed_next_node):
2767 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
2768 (update_regs, sift_states_backward, build_sifted_states):
2769 (clean_state_log_if_needed, merge_state_array):
2770 (update_cur_sifted_state, add_epsilon_src_nodes):
2771 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
2772 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
2773 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
2774 (find_recover_state, check_subexp_matching_top, transit_state_mb):
2775 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
2776 (check_arrival, check_arrival_add_next_nodes):
2777 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
2778 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
2779 (check_node_accept_bytes, check_node_accept, extend_buffers):
2780 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
2781 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
2786 (re_string_allocate, re_string_construct, re_string_reconstruct):
2787 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
2788 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
2789 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
2790 (re_string_context_at, re_string_peek_byte_case):
2791 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
2792 is defined, since we now use prototypes always.
2794 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
2795 C89 or better. All uses removed.
2797 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
2799 * regex_internal.c (re_acquire_state, re_acquire_state_context)
2800 [defined lint]: Suppress bogus uninitialized-variable warnings.
2802 * regcomp.c (duplicate_node): Return new index, not an error code,
2803 and let the caller return REG_ESPACE if out of space. This
2804 removes an uninitialied-variable warning with GCC 4.0.1, and also
2805 avoids taking the address of a local variable. All callers
2808 2005-08-19 Jim Meyering <jim@meyering.net>
2810 * regexec.c (proceed_next_node): Redo local variables to
2811 avoid GCC shadowing warnings.
2813 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
2815 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
2816 (re_node_set_insert_last, re_dfa_add_node):
2817 Rename local variables to avoid GCC shadowing warnings.
2819 2005-08-18 Bruno Haible <bruno@clisp.org>
2821 * strstr.c (strstr): Fix return value in multibyte case.
2822 * strcasestr.c (strcasestr): Likewise.
2824 2005-08-17 Jim Meyering <jim@meyering.net>
2826 Make the %s format (seconds since the epoch) work for a negative
2827 number and when used with a zero-padded field width, e.g. %015s.
2829 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
2830 label so that it precedes the code to set `digits'. Otherwise,
2831 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
2832 print `00-22'. Now, it prints `-0022', as it should.
2834 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
2836 * regex.h: Remove useless space-before-tab. From coreutils.
2838 2005-08-17 Bruno Haible <bruno@clisp.org>
2840 * strcasestr.h: New file.
2841 * strcasestr.c: New file.
2843 2005-08-17 Bruno Haible <bruno@clisp.org>
2845 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
2846 * strstr.c: Completely rewritten, with multibyte locale support.
2848 2005-08-17 Bruno Haible <bruno@clisp.org>
2850 * strcasecmp.c: Use mbuiter.h.
2852 2005-08-17 Bruno Haible <bruno@clisp.org>
2854 * mbuiter.h: New file.
2856 2005-08-16 Bruno Haible <bruno@clisp.org>
2858 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
2860 (mbi_avail, mbi_advance): Let the iteration end before the terminating
2861 NUL byte, not after it.
2863 2005-08-16 Bruno Haible <bruno@clisp.org>
2865 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
2866 the valid ones. Makes the comparison operations transitive:
2867 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
2868 * strcasecmp.c (strcasecmp): Use mb_casecmp.
2870 2005-08-16 Bruno Haible <bruno@clisp.org>
2872 * strcase.h (strcasecmp): Add note in comments.
2873 * strncasecmp.c: Use code from strcasecmp.c.
2874 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
2875 (strcasecmp): Work correctly in multibyte locales.
2877 2005-08-16 Bruno Haible <bruno@clisp.org>
2879 * strnlen1.h: New file.
2880 * strnlen1.c: New file.
2882 2005-08-16 Bruno Haible <bruno@clisp.org>
2884 * mbfile.h: New file.
2886 2005-08-16 Bruno Haible <bruno@clisp.org>
2888 * mbiter.h: New file.
2890 2005-08-16 Bruno Haible <bruno@clisp.org>
2892 * mbchar.h: New file.
2893 * mbchar.c: New file.
2895 2005-08-16 Bruno Haible <bruno@clisp.org>
2897 * tls.h: New file, from GNU gettext.
2898 * tls.c: New file, from GNU gettext.
2900 2005-08-15 Bruno Haible <bruno@clisp.org>
2902 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
2905 2005-08-14 Jim Meyering <jim@meyering.net>
2907 Sync from coreutils.
2909 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
2910 Use the hash-table-based cycle-detection code not just when
2911 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
2912 Reported by James Youngman in
2913 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
2914 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
2915 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
2916 This lets us compile with -DFTS_DEBUG, once again.
2917 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
2918 * fts.c (fd_safer): Remove decl.
2919 Include fcntl--.h rather than unistd-safer.h
2920 (fts_safe_changedir): Don't call fd_safer; no longer needed
2921 now that we include fcntl--.h.
2923 2005-08-11 Simon Josefsson <jas@extundo.com>
2925 * readline.h, readline.c: New file.
2927 2005-08-11 Bruno Haible <bruno@clisp.org>
2929 * strnlen.h (strnlen): Change parameter name to match comment.
2931 2005-08-10 Simon Josefsson <jas@extundo.com>
2933 * strndup.c: Use strnlen.h.
2935 * strnlen.h: New file.
2937 2005-08-02 Simon Josefsson <jas@extundo.com>
2939 * getline.h, getline.c: Rewrite.
2941 * getdelim.h, getdelim.c: New files, ported from glibc.
2943 2005-07-31 Bruno Haible <bruno@clisp.org>
2945 * lock.h (gl_lock_initializer): New macro.
2946 (gl_lock_define_initialized): Use it.
2947 (gl_rwlock_initializer): New macro.
2948 (gl_rwlock_define_initialized): Use it.
2949 (gl_recursive_lock_initializer): New macro.
2950 (gl_recursive_lock_define_initialized): Use it.
2952 2005-07-26 Bruno Haible <bruno@clisp.org>
2954 * lock.h: Update from GNU gettext.
2955 * lock.c: Update from GNU gettext.
2957 2005-07-18 Bruno Haible <bruno@clisp.org>
2959 * lock.h (gl_once_t): New type.
2960 (gl_once_define, gl_once): New macros.
2961 * lock.c (fresh_once): New variable.
2962 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
2965 2005-07-18 Simon Josefsson <jas@extundo.com>
2967 * check-version.c (check_version): Accept identical versions too.
2969 2005-07-18 Bruno Haible <bruno@clisp.org>
2971 * lock.h: New file, from GNU gettext.
2972 * lock.c: New file, from GNU gettext.
2974 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
2976 * quotearg.c: Add translator comment suggested by Bruno Haible,
2977 with a minor change.
2979 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
2981 * version-etc-fsf.c (version_etc_copyright): Parameterize the
2982 copyright symbol and the year.
2983 * version-etc.c (COPYRIGHT_YEAR): New constant.
2984 (version_etc_va): Use parameterized copyright notice.
2985 Reword to conform to the current GNU coding standards.
2987 2005-07-11 Simon Josefsson <jas@extundo.com>
2989 * size_max.h: New file.
2991 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
2993 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
2996 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
2997 and Paul Eggert <eggert@cs.ucla.edu>
2999 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
3000 in wint_t, not wchar_t. Remove now-unnecessary cast.
3002 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
3004 * regex.c, regex.h: Sync from libc.
3005 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
3006 New files, synced from libc, except that regex_internal.h
3007 currently has a small porting fix.
3009 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
3011 Remove the dependency of the strftime module on the tzset module.
3012 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
3013 Copy the input structure, to work around some of the bug with
3014 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
3015 Solaris releases, you should also use the tzset module, but we won't
3016 require it as a dependency any more since we don't want LGPLed code
3017 to depend on GPLed code.
3019 2005-07-02 Jim Meyering <jim@meyering.net>
3021 * backupfile.c (backup_args): Change a `0' to NULL.
3023 2005-07-01 Jim Meyering <jim@meyering.net>
3025 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
3026 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
3027 * save-cwd.c, tempname.c:
3028 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
3029 and don't include <sys/file.h>).
3031 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
3033 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
3034 declares only 'struct timespec;' (!).
3036 2005-06-29 Jim Meyering <jim@meyering.net>
3038 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
3039 type name. Use the variable name instead.
3040 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
3042 2005-06-28 Simon Josefsson <jas@extundo.com>
3044 * check-version.h, check-version.c: New files.
3046 2005-06-28 Simon Josefsson <jas@extundo.com>
3048 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
3049 collision with global variable. Better indentation. Don't
3050 increment buffer pointer beyond buffer end. Based on comments
3051 from Paul Eggert <eggert@cs.ucla.edu>.
3055 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
3057 * canon-host.c (canon-host): Append trailing "," to 0 in
3058 initializer of struct addrinfo, as an indication that we don't
3059 care how many members the structure has.
3061 2005-06-24 Derek Price <derek@ximbiot.com>
3062 and Bruno Haible <bruno@clisp.org>
3064 Remove stat module & update lstat.
3065 * stat.c: Remove this file...
3066 (slash_aware_lstat): ...moving this content and its support...
3067 * lstat.c (rpl_lstat): ...into here.
3068 * lstat.h: New file.
3070 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
3072 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
3073 (ranged_convert): Don't save conversion in a temporary struct.
3074 This causes a warning with GCC 4.0.0, and anyway in the typical
3075 case it's not worth the extra 100 bytes or so of code.
3076 (ranged_convert, __mktime_internal): When calling a function via a
3077 pointer P, use P () rather than (*P) (), as we now assume C89 or
3080 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
3082 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
3083 "who -r" failed to give output. Problem reported by Tim Waugh.
3085 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
3086 (xcalloc): Use it to avoid needless tests.
3087 Problem reported by Jim Meyering.
3089 2005-06-16 Jim Meyering <jim@meyering.net>
3091 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
3092 when either N or S is zero.
3094 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3096 * argp.h (__option_is_short): Check upper limit of
3097 __key. Isprint() requires its argument to have the value
3098 of an unsigned char or EOF.
3100 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
3102 * fnmatch.c (fnmatch): If there is an encoding error in a
3103 multibyte string or pattern, fall back on unibyte matching.
3104 Problem reported by James Youngman.
3106 2005-06-08 Bruno Haible <bruno@clisp.org>
3108 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
3111 2005-06-08 Bruno Haible <bruno@clisp.org>
3113 * csharpcomp.h: New file, from GNU gettext.
3114 * csharpcomp.c: New file, from GNU gettext.
3115 * csharpcomp.sh.in: New file, from GNU gettext.
3117 2005-06-07 Derek Price <derek@ximbiot.com>
3120 * glob_.h: Indent nested #ifdef.
3122 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
3124 Sync from coreutils.
3125 Use "file name" when talking about file names, instead of "filename"
3126 or "path", as per the GNU coding standards.
3127 * mkdir-p.c: Renamed from makepath.c.
3128 (make_dir_parents): Renamed from make_path. All callers changed.
3129 * mkdir-p.h: Likewise. All includers changed.
3130 * filenamecat.c: Renamed from path-concat.c.
3131 (file_name_concat): Renamed from path_concat. All callers changed.
3132 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
3133 * filenamecat.h: Likewise. All includers changed.
3134 * acl.c: Don't use "path" or "filename" to mean "file name"
3135 in comments or local variable names.
3136 * basename.c: Likewise.
3137 * canonicalize.c, canonicalize.h: Likewise.
3138 * dirname.c, dirname.h: Likewise.
3139 * euidaccess.c: Likewise.
3140 * exclude.c: Likewise
3141 * fnmatch_.h, fnmatch_loop.c: Likewise.
3142 * fsusage.c, fsuage.h: Likewise.
3143 * fts.c, fts_.h: Likewise.
3144 * getcwd.c: Likewise.
3145 * getloadavg.c: Likewise.
3146 * mkstemp.c: Likewise.
3147 * mountlist.c, mountlist.h: Likewise.
3148 * openat.c, openat.h: Likewise.
3149 * readlink-stub.c: Likewise.
3150 * readutmp.c, readutmp.h: Likewise.
3151 * rename.c: Likewise.
3152 * rmdir.c: Likewise.
3154 * savedir.c: Likewise.
3155 * stripslash.c: Likewise.
3156 * tempname.c: Likewise.
3157 * xreadlink.c: Likewise.
3158 * exclude.c (excluded_file_name): Renamed from excluded_filename.
3160 * exclude.h: Likewise.
3162 * euidaccess.c (getuid, getgid, getuid, getegid)
3163 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
3164 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
3165 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
3166 * pathmax.h: Include <limits.h> unconditionally, since other
3167 files have been getting away with it for years (MORE/BSD 4.3
3169 * userspec.c (getpwnam, getgrnam, getgrgid)
3170 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
3172 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
3173 Define to 256, not 255, as per modern POSIX.
3175 2005-06-01 Bruno Haible <bruno@clisp.org>
3177 * csharpexec.h: New file, from GNU gettext.
3178 * csharpexec.c: New file, from GNU gettext.
3179 * csharpexec.sh.in: New file, from GNU gettext.
3181 2005-05-31 Derek Price <derek@ximbiot.com>
3182 Paul Eggert <eggert@cs.ucla.edu>
3185 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
3187 2005-05-29 Derek Price <derek@ximbiot.com>
3188 Paul Eggert <eggert@cs.ucla.edu>
3190 * glob_.h, glob.c: New files.
3192 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
3194 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
3196 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
3197 the configuration hassle isn't worth it.
3198 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
3199 (LONGEST_MODIFIER, PRIuMAX): Remove.
3201 2005-05-27 Bruno Haible <bruno@clisp.org>
3203 * getlogin_r.h: Remove second include of <stddef.h>.
3205 2005-05-25 Bruno Haible <bruno@clisp.org>
3206 Derek Price <derek@ximbiot.com>
3208 * getlogin_r.h: Simplify API documentation.
3210 2005-05-25 Derek Price <derek@ximbiot.com>
3211 Paul Eggert <eggert@cs.ucla.edu>
3213 * getlogin_r.c, getlogin_r.h: New files.
3215 2005-05-22 Bruno Haible <bruno@clisp.org>
3217 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
3218 Also include <sys/param.h> if it defines MIN, MAX.
3219 Based on a patch by Derek Price <derek@ximbiot.com>.
3221 2005-05-22 Bruno Haible <bruno@clisp.org>
3223 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
3224 (INT64_MIN): Fix definition.
3225 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
3227 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
3228 NEED_SIGNED_INT_TYPES.
3230 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
3231 HAVE_SYSTEM_INTTYPES.
3233 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
3235 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
3236 so that unistd-safer.h (GPL'ed code) need not be included.
3238 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
3241 * fts.c: Don't include "cycle-check.h" or "hash.h".
3242 (setup_dir, free_dir): New functions.
3243 (enter_dir, leave_dir): Define trivial
3244 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
3245 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
3246 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
3247 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
3248 Move to fts-cycle.c.
3249 (fts_open): Use setup_dir.
3250 (fts_close): Use free_dir.
3251 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
3252 This adds a label and some gotos, but the alternatives were messier.
3253 Check for memory allocation failure when entering a dir.
3254 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
3255 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
3256 (FTS): New member fts_cycle, that is a union that contains the
3257 old active_dir_ht and cycle_state. All uses changed to mention
3258 fts_cycle.ht and fts_cycle.state.
3259 * fts-cycle.c: New file, containing GPL'ed code migrated out of
3260 fts.c, with the following changes:
3261 (setup_dir, free_dir): New functions.
3262 (enter_dir): Now returns bool. Return true if successful, false
3263 if memory exhausted. All callers changed.
3264 Do not bother partly cleaning up on
3265 memory allocation failure; that is free_dir's job.
3266 However, free ad if hash_insert fails, to avoid memory leak.
3267 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
3268 fts->fts_options to see which union member to use.
3270 2005-05-20 Jim Meyering <jim@meyering.net>
3272 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
3273 Now a macro, to pacify GCC.
3275 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
3277 * chown.c (rpl_chown): Return -1 on failure.
3279 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
3281 * canonicalize.c: Include canonicalize.h first, to test interface.
3282 Include <stddef.h> unconditionally, since we assume C89 now.
3283 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
3284 * fts.c: Include fts_.h first, to check interface.
3285 Do not include intprops.h; no longer needed.
3286 Include cycle-check.h and hash.h, since fts_.h no longer does.
3287 Remove unnecessary casts of closedir to void.
3288 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
3289 decide whether to decrement nlinks.
3290 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
3291 (FTS): Use struct hash_table * instead of Hash_table, so that
3292 we no longer need to include hash.h here.
3294 2005-05-17 Jim Meyering <jim@meyering.net>
3296 * fts.c, fts_.h: New files, from coreutils.
3298 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
3300 Sync from coreutils.
3301 * unlinkdir.c, unlinkdir.h: New files.
3302 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
3303 regex.h, unlocked-io.h, xtime.h:
3304 White space changes only.
3305 * makepath.c (make_path): Port to hosts where leading "//" is special.
3306 * yesno.c: Include getline.h, not ctype.h.
3307 (yesno): Don't remove leading white space; POSIX doesn't allow it.
3308 Use getline to remove arbitrary restriction on response length.
3310 2005-05-13 Bruno Haible <bruno@clisp.org>
3312 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
3313 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
3314 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
3315 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
3316 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
3317 Add support for 64-bit integers in the MSVC compiler.
3319 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
3321 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
3322 Change the initial comment to refer to GPL, not LGPL.
3323 gnulib-tool will change it to LGPL as needed.
3325 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
3326 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
3327 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
3328 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
3329 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
3330 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
3331 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
3332 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
3333 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
3334 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
3335 concatpath.c, config.charset, copy-file.c, copy-file.h,
3336 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
3337 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
3338 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
3339 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
3340 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
3341 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
3342 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
3343 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
3344 full-read.c, full-read.h, full-write.c, full-write.h,
3345 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
3346 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
3347 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
3348 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
3349 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
3350 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
3351 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
3352 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
3353 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
3354 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
3355 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
3356 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
3357 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
3358 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
3359 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
3360 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
3361 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
3362 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
3363 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
3364 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
3365 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
3366 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
3367 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
3368 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
3369 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
3370 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
3371 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
3372 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
3373 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
3374 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
3375 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
3376 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
3377 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
3378 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
3379 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
3380 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
3381 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
3382 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
3383 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
3384 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
3385 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
3386 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
3387 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
3388 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
3389 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
3390 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
3391 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
3392 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
3393 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
3394 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
3395 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
3396 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
3397 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
3398 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
3399 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
3400 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
3401 Update FSF postal mail address.
3403 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
3405 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
3406 specified in ai_socktype. Fix invalid ai_protocol
3407 check. ai_protocol is usually set to 0 or depending on
3408 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
3409 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
3410 ai_socktype / ai_protocol in the returned addrinfo structure.
3412 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
3413 Bruno Haible <bruno@clisp.org>
3415 * inet_ntop.h: New file.
3416 * inet_ntop.c: New file, from glibc with modifications.
3418 2005-05-08 Jim Meyering <jim@meyering.net>
3420 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
3422 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
3424 Merge from coreutils. Among other things,
3425 add bulletproofing for cases where stdin, stdout, or stderr are closed.
3426 * fd-safer.c: New file.
3427 * fcntl-safer.h, open-safer.c: Remove.
3428 * chdir-long.c: Fix comment "fetish" -> "coreutils".
3429 * dup-safer.c: Include unistd-safer.h first.
3430 Don't include errno.h.
3431 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
3432 * file-type.h: Don't assume invoker included sys/stat.h first.
3433 * file-type.c: Rely on file-type.h change.
3434 * getloadavg.c: Include unistd-safer.h.
3435 (getloadavg): Use safer open.
3436 * getusershell.c: Include "stdio-safer.h".
3437 (getusershell): Use safer fopen.
3438 * long-options.c (long_options): Use NULL rather than 0.
3439 * modechange.h (mode_free): Remove; all callers changed to invoke
3441 * modechange.c: Likewise.
3442 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
3443 (MODE_DONE): New constant.
3444 (struct mode_change): Remove 'next' member.
3445 (make_node_op_equals): New function; like the old one of the
3446 same name, except it allocates an array.
3447 (mode_compile, mode_create_from_ref): Use it.
3448 (mode_compile): Allocate result as an array, not a linked list.
3449 Parse octal string ourself, so that we catch mistakes like "+0".
3450 (mode_adjust): Arg is an array, not a linked list.
3451 * modechange.c: Include stat-macros.h, xalloc.h.
3452 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
3453 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
3454 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
3455 Remove. This is now stat-macros.h's job.
3456 (talloc): Remove. All callers replaced by xalloc, so that
3457 our invokers don't have to worry about reporting memory failures.
3458 (make_node_op_equals): Remove.
3459 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
3461 (struct mode_change): Moved here from modechange.h.
3462 (mode_append_entry): Remove.
3463 (mode_compile): Remove MASKED_OPS arg, since it encouraged
3464 apps to have incorrect behavior. Use simpler algorithm for head
3465 and tail. Don't futz with umask; that's now the job of mode_adjust.
3466 Detect more invalid usages rather than having somewhat-random behavior.
3467 Don't insert an "a=" action, as that leads to incorrect behavior.
3468 (mode_compile, mode_create_from_ref): Return NULL on error instead
3469 of an enum, since now there's only one way to have an error. All
3471 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
3472 at the correct time. Simplify calculation of "+u" and its ilk.
3473 Don't mishandle "+X".
3474 (mode_free): Remove "register" and localize decls.
3475 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
3476 (struct mode_change): Move to modechange.c; callers don't
3477 need to see this stuff.
3478 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
3479 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
3480 (mode_change, mode_adjust): Reflect the new signatures noted above.
3481 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
3482 that might redefine system include files.
3483 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
3484 (my_usleep): Use NULL rather than (void *) 0.
3485 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
3486 Use siginterrupt to specify that system calls should be interrupted.
3487 (rpl_nanosleep): Move initialization of suspended closer to call of
3489 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
3490 * readutmp.c: Likewise. Include signal.h, stdbool.h.
3491 (desirable_utmp_entry): New function.
3492 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
3493 using x2nrealloc, to simplify logic.
3494 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
3495 size calculation. Do not assume utmp file is a regular file.
3496 * readutmp.h (UT_PID): Moved here from ../src/who.c.
3497 (READ_UTMP_CHECK_PIDS): New constant.
3498 * save-cwd.c: Include unistd-safer.h.
3499 (save_cwd): Use fd_safer.
3500 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
3501 [!_LIBC] Include "stat-macros.h" instead.
3502 * unistd-safer.h (fd_safer): New decl.
3504 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
3506 * byteswap_.h: New file.
3508 2005-04-25 Albert Chin <china@thewrittenword.com>
3510 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
3513 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
3515 * getdate.y (zone): Allow relunit_snumber after tZONE, so
3516 that "UTC +1 second" continues to work. Problem reported
3518 (relunit_snumber): New rule.
3521 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
3523 * getdate.y (universal_time_zone_table): New constant.
3524 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
3525 universal_time_zone_table.
3526 (lookup_zone): Prefer universal_time_zone_table to
3527 local_time_zone_table, so that "GMT" time stamps are allowed in
3528 London during the summer. Problem reported by Ian Abbott.
3530 2005-04-12 Jim Meyering <jim@meyering.net>
3532 * human.c (humblock): Set *options even when returning due to
3533 xstrtoumax conversion failure. Thanks to a used-uninitialized
3536 2005-04-09 Jim Meyering <jim@meyering.net>
3538 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
3539 -Wuninitialized: initialize tm0.tm_year.
3541 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
3543 * getdate.y (parser_control): rels_seen is now a boolean, not a
3544 count, since there's no maximum. All uses changed.
3545 Add member dsts_seen.
3546 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
3548 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
3549 Use pc_rels_seen to decide whther a date is absolute.
3551 * getdate.y (number): Don't overwrite year.
3552 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
3555 2005-04-02 Simon Josefsson <jas@extundo.com>
3557 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
3558 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
3560 2005-03-27 Jim Meyering <jim@meyering.net>
3562 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
3564 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
3566 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
3567 "one's complement" -> "ones' complement" in comment, as per Knuth.
3568 "value of type" -> "type or expression" in comment.
3569 * mktime.c, strftime.c: Propagate intprops.h comment nits.
3571 2005-03-26 Jim Meyering <jim@meyering.net>
3574 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
3575 Correct typos: s/or/of/.
3577 2005-03-23 Jim Meyering <jim@meyering.net>
3579 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
3581 2005-03-21 Jim Meyering <jim@meyering.net>
3583 Changes imported from coreutils.
3585 * cycle-check.c: Don't include xalloc.h.
3587 * path-concat.c: Don't include assert.h.
3588 (path_concat): Remove assertion that would have triggered
3589 for ABASE starting with more than one slash.
3590 Reported by Andreas Schwab.
3592 * path-concat.c (path_concat): Set *BASE_IN_RESULT
3593 properly when ABASE is an absolute file name.
3594 Correct the description of this function.
3596 Add an assertion and a test driver.
3597 This fixes a bug introduced on 2004-07-02.
3598 Andreas Schwab reported the resulting failure of cp --parents:
3599 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
3601 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
3603 * strftime.c (my_strftime): If the underlying strftime returns 0
3604 (which shouldn't happen), generate nothing instead of returning 0
3605 immediately, so that nstrftime (NULL, ...) doesn't return 0.
3607 2005-03-16 Bruno Haible <bruno@clisp.org>
3609 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
3611 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
3613 * strftime.c (my_strftime): Prepend space to format so that we can
3614 reliably distinguish strftime failure from empty output on POSIX
3617 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
3619 * iconvme.c (SIZE_MAX): New macro, if not already defined.
3620 (iconv_string): Don't guess a size-zero buffer, as that might cause
3621 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
3622 result would be 'too large', where 'too large' is (heuristically)
3623 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
3624 overflow concerns. This will prevent some unwanted malloc failures
3625 when the inputs are very large.
3627 2005-03-15 Bruno Haible <bruno@clisp.org>
3629 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
3632 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
3635 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
3637 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
3639 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
3640 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
3642 * strtol.c: Likewise.
3644 2005-03-14 Simon Josefsson <jas@extundo.com>
3646 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
3649 2005-03-14 Jim Meyering <jim@meyering.net>
3651 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
3652 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
3653 to be nonzero so that we (and caller) can detect the difference
3654 between a valid zero-length expansion and an error return, even
3655 when the underlying strftime fails before writing anything into
3658 2005-03-10 Jim Meyering <jim@meyering.net>
3660 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
3661 so that this module works on systems without fchdir.
3663 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
3665 Factor int-properties macros into a single file, except for
3666 glibc-related files.
3667 * intprops.h: New file.
3668 * getloadavg.c: Include it instead of limits.h.
3669 (INT_STRLEN_BOUND): Remove.
3670 * human.c: Include intprops.h.
3671 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
3672 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
3673 * inttostr.h: Include intprops.h instead of limits.h.
3674 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
3675 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
3676 for consistency with intprops.h.
3677 (time_t_is_integer, twos_complement_arithmetic): Use them.
3678 * sig2str.h: Include <signal.h>, intprops.h.
3679 (INT_STRLEN_BOUND): Remove.
3680 * strftime.c (TYPE_SIGNED): Remove.
3681 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
3682 * strtol.c: Adjust comments to match intprops.h.
3683 * userspec.c: Include intprops.h.
3684 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
3685 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
3686 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
3687 instead of rolling our own expressions.
3688 * xstrtol.c: Include xstrtol.h first, to test interface.
3690 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
3692 (my_strftime): Do not mishandle years close to INT_MAX, by doing
3693 the right thing even if adding 1900 would overflow. Similarly
3694 for tm_mon + 1 and tm_yday + 1.
3695 Make %Y always equivalent to %C%y, and similarly for %G and %g.
3696 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
3697 (DO_SIGNED_NUMBER): New macro.
3698 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
3700 2005-03-07 Bruno Haible <bruno@clisp.org>
3702 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
3704 2005-03-03 Derek R. Price <derek@ximbiot.com>
3705 Bruno Haible <bruno@clisp.org>
3707 * pagealign_alloc.h: New file.
3708 * pagealign_alloc.c: New file.
3710 2005-01-28 Bruno Haible <bruno@clisp.org>
3712 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
3715 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
3717 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
3718 The workaround isn't strictly needed for POSIX conformance, and
3719 it's too much of a pain to configure and maintain. We'll ask
3720 people to fix their kernels instead.
3721 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
3722 (NANOSLEEP_BUG_WORKAROUND): Remove.
3723 (xnanosleep): Remove the workaround.
3725 2005-02-12 Bruno Haible <bruno@clisp.org>
3727 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
3729 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
3731 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
3732 * timespec.h (gettime): Return void, since it always
3733 succeeds now. All uses changed.
3734 * gettime.c (gettime) Likewise.
3735 [HAVE_NANOTIME]: Prefer nanotime.
3736 Assume gettimeofday succeeds, as POSIX requires.
3737 Assime time () succeeds, since other code already does.
3738 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
3739 (timespec_subtract): Remove.
3740 (NANOSLEEP_BUG_WORKAROUND): New constant.
3741 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
3742 things considerably. Use it only on GNU/Linux hosts, since the
3743 workaround shouldn't be needed elsewhere.
3745 2005-02-24 Bruno Haible <bruno@clisp.org>
3747 * gettext.h: Update from GNU gettext 0.14.2.
3749 2005-02-24 Bruno Haible <bruno@clisp.org>
3751 * localcharset.c: Update from GNU gettext 0.14.2.
3752 * config.charset: Update from GNU gettext 0.14.2.
3754 2005-02-22 Simon Josefsson <jas@extundo.com>
3756 * iconvme.h, iconvme.c: New files, from libc.
3758 2005-02-20 Neil Conway <neilc@samurai.com>
3760 * xgethostname.c (xgethostname): Check for ENOMEM, which is
3761 returned by OSX/Darwin if the specified buffer is not large
3762 enough for the hostname.
3764 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
3766 * memrchr.h: New file.
3767 * chdir-long.c: Include it.
3768 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
3769 Don't bother including stddef.h.
3771 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3773 * argp-help.c (__argp_help): Create a fake struct argp_state and
3774 pass it to _help, otherwise the latter coredumps trying to
3775 dereference state.root_argp.
3777 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
3779 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
3781 Include <sys/types.h>, for dev_t.
3782 (ME_DUMMY, ME_REMOTE): Move from here....
3783 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
3784 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
3786 Include mountlist.h first, to test the interface.
3788 2005-01-29 Bruno Haible <bruno@clisp.org>
3790 * progname.c (program_name): Initialize.
3791 Needed when linking statically on MacOS X.
3793 2005-01-28 Bruno Haible <bruno@clisp.org>
3795 * javacomp.sh.in: New file, from GNU gettext.
3796 * javacomp.h: New file, from GNU gettext.
3797 * javacomp.c: New file, from GNU gettext.
3799 2005-01-26 Bruno Haible <bruno@clisp.org>
3801 * javaexec.sh.in: New file, from GNU gettext.
3802 * javaexec.h: New file, from GNU gettext.
3803 * javaexec.c: New file, from GNU gettext.
3805 2005-01-26 Simon Josefsson <jas@extundo.com>
3807 * gai_strerror.c: Use GPL in header.
3809 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3811 * argp-help.c (hol_entry_help): Avoid using non-constant
3812 initializers for struct pentry_state.
3813 (__argp_error): Check return value of __asprintf
3814 (__argp_failure): Translate error message
3816 * argp-parse.c: Removed braces around the expansion of N_()
3818 2005-01-21 Jim Meyering <jim@meyering.net>
3820 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
3821 same value as for Solaris 9.
3823 * chdir-long.c (chdir_long): Rewrite to remove limitation on
3824 component length. This included changing the parameter to be
3825 of type `char *' rather than `char const *'.
3826 * chdir-long.h (chdir_long): Update prototype.
3828 * openat.c (fdopendir, fstatat): New functions.
3829 * openat.h: Include headers required for use of DIR and struct stat.
3830 [AT_SYMLINK_NOFOLLOW]: Define.
3831 (fdopendir, fstatat): Add prototypes.
3833 2005-01-21 Bruno Haible <bruno@clisp.org>
3835 * classpath.h: New file, from GNU gettext.
3836 * classpath.c: New file, from GNU gettext.
3838 2005-01-20 Simon Josefsson <jas@extundo.com>
3840 * version-etc-fsf.c: New file, with version_etc_copyright.
3841 * version-etc.c: Remove version_etc_copyright.
3842 * version-etc.h (version_etc_copyright): Use [] instead of * in
3843 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
3845 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
3847 * save-cwd.c (save_cwd): Remove code to support the case
3848 where fchdir is missing or flaky.
3850 2005-01-20 Simon Josefsson <jas@extundo.com>
3852 * base64.h (isbase64): Add.
3854 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
3855 using a unsigned prototype, don't inline.
3856 (base64_decode): Use it.
3858 2005-01-19 Bruno Haible <bruno@clisp.org>
3860 * sh-quote.h: New file, from GNU gettext.
3861 * sh-quote.c: New file, from GNU gettext.
3863 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
3865 Merge changes from coreutils, as described below in several
3866 changelogs dated today.
3868 * save-cwd.c: Include "save-cwd.h" before other include files.
3869 (O_DIRECTORY): Remove; not needed here, since "." must be
3870 a directory. All uses removed.
3871 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
3872 universal on Suns, and we also need to test for IRIX.
3873 Revamp code to use 'if' rather than '#if'.
3874 Avoid unnecessary comparison of cwd->desc to 0.
3876 * utimens.c (futimens): Robustify the previous patch, by checking
3877 for known valid error numbers rather than observed invalid ones.
3879 2005-01-18 Jim Meyering <jim@meyering.net>
3881 * version-etc.c (version_etc_copyright): Update copyright date.
3883 * utimens.c (futimens): Account for the fact that futimes
3884 can also fail with errno == ENOSYS or errno == ENOENT.
3885 Patch from Dmitry V. Levin.
3887 Change the name of the robust chdir function from chdir to chdir_long.
3888 * save-cwd.c: Include chdir-long.h rather than chdir.h.
3889 (restore_cwd): Use chdir_long, not chdir.
3890 * chdir-long.c: Renamed from chdir.c.
3891 * chdir-long.h: Renamed from chdir.h.
3892 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
3895 2005-01-18 Bob Proulx <bob@proulx.com>
3897 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
3898 offsetof() macro construct to avoid compile failure with native HP-UX
3899 11.0 ANSI C compiler.
3901 2005-01-06 Bruno Haible <bruno@clisp.org>
3903 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
3904 because stpncpy.m4 takes care of it.
3906 2004-01-24 Bruno Haible <bruno@clisp.org>
3908 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
3910 2003-10-09 Bruno Haible <bruno@clisp.org>
3912 * progreloc.c: Include xalloc.h instead of xmalloc.h.
3914 2005-01-06 Bruno Haible <bruno@clisp.org>
3916 * fwriteerror.h (fwriteerror): Change specification to include fclose.
3917 * fwriteerror.c: Include <stdbool.h>.
3918 (fwriteerror): At the end, close the file stream. Record whether
3919 stdout was already closed.
3921 2004-05-27 Bruno Haible <bruno@clisp.org>
3923 * execute.c (environ): Declare if needed.
3924 * pipe.c (environ): Likewise.
3925 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
3927 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
3929 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
3930 definitions to be after all include files, to avoid collisions.
3931 Problem reported by Bob Proulx.
3933 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
3935 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
3936 not needed. This removes a dependency on the gettext module.
3937 [defined _LIBC]: Do not include <libintl.h>; not needed.
3939 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
3941 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
3944 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
3946 * argp-parse.c: Include <stddef.h>.
3947 (alignof, alignto): New macros.
3948 (parser_init): Don't assume that void * is aligned sufficiently
3951 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
3952 need to extend the stack.
3953 (YYINITDEPTH): New macro, so that the initial stack isn't overly
3956 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3958 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
3960 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
3962 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
3963 Remove now-obsolete comment about AIX.
3964 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
3965 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
3966 (YYMAXDEPTH): New macro.
3968 2004-12-18 Bruno Haible <bruno@clisp.org>
3970 * fatal-signal.c (fatal_signals): Make non-const.
3971 (init_fatal_signals): New function.
3972 (uninstall_handlers, install_handlers): Ignore signals that were set to
3974 (at_fatal_signal): Call init_fatal_signals.
3975 (init_fatal_signal_set): Likewise. Ignore signals that were set to
3977 Reported by Paul Eggert.
3979 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
3981 * getdate.y (textint): New member "negative".
3982 (time_zone_hhmm): New function.
3983 Expect 14 shift-reduce conflicts, not 13.
3984 (o_colon_minutes): New rule.
3985 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
3986 (yylex): Set the "negative" member of signed numbers.
3988 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
3990 Changes imported from coreutils.
3991 * hard-locale.c: Assume <locale.h> exists.
3993 (GLIBC_VERSION): New macro.
3994 (hard_locale): Assume setlocale exists.
3995 Rewrite to avoid #ifdef.
3996 Use strdup rather than malloc + strcpy.
3997 * human.c: Assume <locale.h> exists.
3998 (human_readable): Assume localeconv exists.
4000 2004-12-01 Jakub Jelinek <jakub@redhat.com>
4002 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
4003 convert T2, not T. (Imported from libc.)
4005 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
4007 * getcwd.c (is_ENAMETOOLONG): New macro.
4008 (__getcwd.c): Don't restore errno; glibc doesn't.
4009 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
4010 first, falling back to our code only if its results look suspicious.
4011 Ensure that the resulting buffer is only as large as necessary.
4013 * readutmp.c: Include readutmp.h first.
4014 Include <errno.h>, since readutmp.h no longer does that.
4015 * readutmp.h: Don't include <errno.h>,
4016 <sys/param.h>, <time.h>; not needed to establish interface.
4017 (errno): Remove decl.
4018 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
4019 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
4020 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
4022 2004-11-28 Simon Josefsson <jas@extundo.com>
4024 * base64.h, base64.c: New file.
4026 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
4028 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
4030 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
4032 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
4033 HP's ANSI C compiler.
4034 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
4035 Declaring int functions causes warnings on some modern systems and
4036 shouldn't be needed to compile on ancient ones.
4037 * same.c (MIN) [defined MIN]: Don't define, since it's already
4040 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
4041 with the following changes.
4042 (__set_errno): Parenthesize properly.
4043 Include <stdbool.h>.
4044 (MIN, MAX, MATCHING_INO): New macros.
4045 (__getcwd): Define with prototype, not K&R form.
4046 Use heuristics to allocate default buffer on stack if possible.
4047 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
4048 behavior, and to avoid the PATH_MAX limit when computing
4050 Use MATCHING_INO to compare inode number to file.
4051 Check for arithmetic overflow in size calculations.
4052 Fix bug in reallocation of dot array that caused getcwd to fail
4053 on directories nested deeper than 75.
4054 Be more careful about saving errno on error.
4055 Do not use realloc; use only free+malloc, as this is a bit
4056 more flexible and avoids a needless copy operation.
4057 Do not inspect st_dev and st_ino for symbolic links; POSIX
4058 doesn't specify the latter.
4059 Check for closedir errors.
4060 Avoid needless casts.
4061 Use "#ifdef weak_alias" around weak_alias, to be like other
4063 The following changes to getcwd.c have effect only when used in
4064 gnulib; they have no effect inside glibc proper.
4065 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
4066 as alloca isn't used.
4067 (alloca, __alloca): Likewise.
4068 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
4069 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
4070 unconditionally, as gnulib assumes C89 or better.
4071 Do not include <sys/param.h>.
4072 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
4073 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
4075 (NULL) [!defined NULL]: Remove; we assume C89 or better.
4076 Include <dirent.h> in a way that is compatible with modern Autoconf.
4077 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
4078 New macros, if not already defined.
4079 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
4080 Use "_LIBC", not "defined _LIBC", for consistency.
4081 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
4083 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
4084 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
4085 * xgetcwd.c: David MacKenzie's old code was removed, so give
4086 credit only to Jim Meyering and adjust the copyright dates.
4087 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
4088 <stdlib.h>, <unistd.h>, "pathmax.h".
4089 Instead, include "xgetcwd.h" (first) and "getcwd.h".
4090 (INITIAL_BUFFER_SIZE): Remove.
4091 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
4093 2004-11-23 Jim Meyering <jim@meyering.net>
4095 * getopt_.h: Remove trailing blanks.
4097 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
4099 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
4100 (futimens): New function, which uses futimes if available.
4101 (futimens, utimens): Support timespec==NULL, with same semantics
4102 as utime and utimens.
4103 * utimens.h (futimens): New decl.
4105 2004-11-23 Jim Meyering <jim@meyering.net>
4107 * __fpending.c: Add comment.
4109 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4111 * getopt_.h: Re-addition of __getopt_argv_const caused
4112 redefinition warnings. To avoid them, include the defines
4113 in `#if !defined __need_getopt ... #endif'. The only place
4114 where __getopt_argv_const is used is in definitions
4115 of getopt_long and getopt_long_only below, which are as well
4116 protected by `#ifndef __need_getopt'.
4117 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
4118 __need_getopt after including <stdio.h> and <unistd.h> These
4119 headers might have defined it.
4121 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
4123 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
4125 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
4126 optopt): Use them instead of invoking ## directly; otherwise, the
4127 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
4129 2004-11-19 Bruno Haible <bruno@clisp.org>
4131 * strtok_r.c: Move comments from here...
4132 * strtok_r.h: ... to here.
4134 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
4136 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
4137 might fail. Problem reported by Yoann Vandoorselaere.
4138 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
4139 that mishandle size_t overflow.
4141 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
4143 * canon-host.c: Include "strdup.h".
4144 (canon_host): Use getaddrinfo if available, so that IPv6 works.
4145 Use strdup instead of malloc/strcpy to duplicate strings.
4147 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
4148 (human_space_before_unit): New constant.
4149 * human.c (human_readable): Support it.
4151 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
4152 (xgetcwd): Set errno correctly when failing.
4153 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
4154 the failure is actually due to a PATH_MAX problem.
4156 Further getopt changes to make it more likely that glibc will
4157 buy the changes back.
4158 * getopt.c (POSIXLY_CORRECT): New constant.
4159 (getopt): Use it, so to preserve glibc semantic
4160 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
4161 when compiling for libc.
4162 * getopt_.h (__getopt_argv_const): Bring it back.
4163 (getopt_long, getopt_long_only): Use it.
4165 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
4166 New arg POSIXLY_CORRECT. All callers changed.
4167 (getopt): Argv is now char * const *, as per standard.
4168 (_getopt_internal_r, _getopt_internal): Argv is now char **,
4169 not char *__getopt_argv_const *.
4170 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
4171 _getopt_long_only_r): Likewise.
4172 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
4173 * getopt_int.h (_getopt_internal, _getopt_internal_r,
4174 _getopt_long_r, _getopt_long_only_r): Likewise.
4175 * getopt_.h (__getopt_argv_const): Remove.
4176 (getopt): Argv is now char * const *, as per standard.
4178 * getdate.y (tORDINAL): New token.
4179 (day, relunit): Allow it for relative times.
4180 (relative_time_table): Use tORDINAL for ordinals.
4182 2004-11-15 Jim Meyering <jim@meyering.net>
4184 * closeout.c: Include "__fpending.h" once again.
4185 Include <stdbool.h>.
4186 (close_stdout): Don't fail just because stdout was closed initially,
4187 since some programs don't write to stdout in the normal course of
4188 operation (other than --version and --help), and we don't want this
4189 function to make e.g. `touch file >&-' fail.
4190 But do fail if it was closed and someone has tried to write to it.
4191 E.g., `printf foo >&-' must fail.
4193 2004-11-11 Simon Josefsson <jas@extundo.com>
4195 * strtok_r.h, strtok_r.c: New file.
4197 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
4199 * getopt_.h (__getopt_argv_const): New macro, to be used so that
4200 we can stop lying to compilers about the constness of argv when we
4201 are compiled outside glibc.
4202 (getopt, getopt_long, getopt_long_only): Use it.
4203 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
4205 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
4206 _getopt_long_only_r): Likewise.
4207 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
4208 _getopt_long_only_r): Likewise.
4210 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
4211 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
4212 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
4213 the other external symbols.
4214 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
4215 declaration, since the above renaming now works around collisions.
4217 2004-11-11 Jim Meyering <jim@meyering.net>
4219 * linebreak.c: Remove trailing blanks.
4220 * alloca_.h: Likewise.
4221 * acosl.c: Likewise.
4222 * euidaccess.c: Likewise.
4223 * allocsa.h: Likewise.
4225 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
4227 * mktime.c (SHR): New macro, which is a portable
4228 substitute for >> that should work even on Crays.
4229 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
4230 Problem reported by Mark D. Baushke in
4231 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
4232 * getdate.y (SHR): Likewise.
4234 * strftime.c (SHR): Likewise.
4236 * quotearg.c (struct quoting_options): Use unsigned int for
4237 quote_these_too, so that right shifts are well defined. All uses
4240 2004-11-10 Simon Josefsson <jas@extundo.com>
4242 * getaddrinfo.h, getaddrinfo.c: New files.
4244 2004-11-10 Jim Meyering <jim@meyering.net>
4246 Ensure that no close failure goes unreported.
4247 * closeout.c (close_stdout): Always close stdout. I.e., don't
4248 return early when it seems there's nothing to flush.
4249 Don't include __fpending.h.
4251 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
4253 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
4255 2004-11-05 Bruno Haible <bruno@clisp.org>
4257 * readlink.c: Include stddef.h, needed for size_t on Woe32.
4258 Reported by Mark D. Baushke <mdb@cvshome.org>.
4260 2004-11-04 Bruno Haible <bruno@clisp.org>
4262 2004-09-11 Bruno Haible <bruno@clisp.org>
4263 * allocsa.valgrind: New file.
4264 2004-02-06 Bruno Haible <bruno@clisp.org>
4265 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
4266 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
4267 Reported by Christopher Seip <chris.seip@hp.com>.
4269 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
4271 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
4272 with errno == ERANGE if the buffer is too small.
4273 Problem reported by Mark D. Baushke.
4275 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
4277 * xreadlink.c (MAXSIZE): New macro.
4278 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
4279 size does not exceed MAXSIZE. Avoid cast.
4280 As suggested by Mark D. Baushke in
4281 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
4282 if readlink fails with buffer size just under MAXSIZE, try again
4285 2004-11-02 Derek R. Price <derek@ximbiot.com>
4286 and Paul Eggert <eggert@cs.ucla.edu>
4288 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
4289 (get_date): Overparenthesize to avoid GCC warning.
4291 2004-11-02 Bruno Haible <bruno@clisp.org>
4293 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
4294 function returns void.
4296 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
4298 * getpass.c (fflush_unlocked, flockfile, funlockfile)
4299 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
4302 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
4304 * getdate.y: Add support for TZ="foo" within a date string.
4305 Fix some bugs near time_t boundaries. Reject dates with
4306 out-of-range components, e.g., "Sept 31".
4307 Include <stdlib.h>, "setenv.h", "xalloc.h".
4308 (ISDIGIT_LOCALE): Remove; unused.
4309 Note that the TZ and time functions used here are not reentrant.
4310 (mktime_ok, get_tz): New functions.
4311 (TZBUFSIZE): New constant.
4312 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
4313 This requires that we sometimes generate our own TZ="XXX..." setting.
4315 2004-10-27 Derek R. Price <derek@ximbiot.com>
4317 * mktime.c (not_equal_tm): Remove redundant check.
4319 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
4321 * getdate.y: Use Bison 1.875 features, and some minor
4322 code cleanups. This change does not affect semantics.
4323 Don't include <stdlib.h>; no longer needed.
4324 Don't include unlocked-io.h; only the "#if TEST" code uses
4325 stdio, and performance isn't crucial there.
4326 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
4327 Bison 1.875 features as described below.
4328 All uses of "PC." replaced by "pc->".
4329 (YYSTYPE): Add a forward declaration.
4330 (yylex, yyerror): Use full prototypes in forward decls.
4331 Use "%pure-parser" rather than obsolescent "%pure_parser".
4332 Use %parse-param and %lex-param instead of obsolescent
4333 YYPARSE_PARAM and YYLEX_PARAM.
4334 (meridian_table, month_and_day_table, time_units_table,
4335 relative_time_table, time_zone_table, military_table,
4336 lookup_zone, lookup_word, get_date):
4337 Use NULL instead of 0 where appropriate.
4338 (to_hour): Avoid abort (), to avoid a dependency on
4340 (yyerror, yylex): Now accepts parser_control * arg.
4341 (main) [TEST]: Use '\0' rather than 0 for char.
4343 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
4345 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
4346 It's now the caller's responsibility to handle the case where
4347 !HAVE_GETPAGESIZE && !defined getpagesize.
4349 * mktime.c (leapyear): Arg is long int, not int.
4351 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
4353 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
4355 2004-10-12 Simon Josefsson <jas@extundo.com>
4357 * getpass.c (fflush_unlocked, flockfile, funlockfile)
4358 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
4361 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
4363 * vsnprintf.h: New file.
4364 * vsnprintf.c: New file.
4366 2004-10-07 Bruno Haible <bruno@clisp.org>
4368 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
4369 into the provided buffer.
4371 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
4373 * diacrit.c, diacrit.h: Add GPL notice.
4375 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
4376 * atanl.c (atanl): Keep the code as similar to glibc as possible.
4377 * logl.c (logl): Keep the code as similar to glibc as possible.
4378 This avoids a potential constant-folding bug.
4380 2004-10-05 Bruno Haible <bruno@clisp.org>
4382 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
4384 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
4386 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
4387 * xmalloc.c (xmemdup): Likewise.
4388 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
4389 XFREE): Remove these long-obsolescent macros.
4390 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
4391 * xstrdup.c: Remove.
4393 * regex.c (re_comp): Cast gettext return value to char *,
4394 Problem reported by Martin Neitzel via Mark D. Baushke.
4396 2004-10-04 Simon Josefsson <jas@extundo.com>
4398 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
4399 '#ifdef USE_UNLOCKED_IO'.
4401 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
4403 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
4404 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
4405 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
4406 regex.c, sha1.c, version-etc.c, yesno.c:
4407 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
4408 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
4409 the includer's responsibility.
4411 Sync from coreutils.
4413 * modechange.c (mode_compile): Don't decrement a pointer that
4414 points to the start of a string, as the C Standard says the
4415 resulting behavior is undefined.
4417 * backupfile.h (enum backuptype): Rename none -> no_backups,
4418 simple -> simple_backups, numbered_existing ->
4419 numbered_existing_backups, numbered -> numbered_backups
4420 to avoid shadowing problems. All uses changed.
4421 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
4422 * backupfile.c (check_extension, numbered_backup):
4423 Rename locals to avoid shadowing 'basename'.
4424 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
4427 * .cppi-disable: Add getopt_.h, getopt_int.h.
4428 * .cvsignore: Add getopt.h.
4430 2004-10-04 Simon Josefsson <jas@extundo.com>
4432 * memmem.h: New file.
4433 * memmem.c: New file, taken from glibc.
4435 2004-10-02 Jim Meyering <jim@meyering.net>
4437 * dirfd.h, getpagesize.h: Add copyright notice.
4439 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
4441 * snprintf.c: Remove comments as to why each header is needed.
4443 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
4445 * strsep.h: New file.
4446 * strsep.c: New file.
4448 2004-10-01 Simon Josefsson <jas@extundo.com>
4450 * snprintf.c (snprintf): Handle size==0.
4452 2004-10-01 Simon Josefsson <jas@extundo.com>
4453 Bruno Haible <bruno@clisp.org>
4455 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
4456 (snprintf): Declare 'args'.
4458 2004-09-30 Simon Josefsson <jas@extundo.com>
4460 * snprintf.h, snprintf.c: New files.
4462 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4464 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
4465 (hol_entry_help): Never translate an empty string.
4466 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
4467 * argp.h (OPTION_NO_TRANS): New option.
4469 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
4471 * xvasprintf.c: Include xalloc.h.
4472 (xvasprintf): Use xalloc_die, not xmalloc_die.
4474 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
4476 * dummy.c: Change copyright notice to FSF, and license to GPL.
4478 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
4480 * argp-pvh.c (argp_program_version_hook): Provide initial value.
4481 Problem reported by Bruno Haible in:
4482 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
4484 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
4486 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
4487 in case some system header has #define'd it. Problem reported by
4488 Soeren D. Schulze in
4489 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
4491 2004-09-08 Bruno Haible <bruno@clisp.org>
4493 * stdint_.h: New file, taken from GNU clisp.
4495 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
4497 * xvasprintf.h: New file.
4498 * xvasprintf.c: New file.
4499 * xasprintf.c: New file.
4501 2004-09-08 Bruno Haible <bruno@clisp.org>
4503 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
4505 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
4507 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
4509 Import from coreutils.
4510 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
4511 strings on unbounded length. alloca's performance benefits aren't
4512 that important here.
4514 (parse_with_separator): New function, with most of the internals
4515 of the old parse_user_spec. Allow user to omit both user and group,
4516 for compatibility with FreeBSD.
4517 Clone only the user name, not the entire spec.
4518 Do not set *uid, *gid unless entirely successful.
4519 Avoid memory leak in some failing cases.
4520 Fix regression for USER.GROUP reported by Dmitry V. Levin in
4521 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
4522 (parse_user_spec): Rewrite to use parse_with_separator.
4524 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
4526 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
4527 its complicated substitute.
4528 * argp-help.c: Include <errno.h>, for program_invocation_short_name
4529 and program_invocation_name.
4530 (__argp_basename) [!_LIBC]: Remove; the only use was
4531 replaced by its body.
4532 (__argp_short_program_name): Change condition from
4533 !defined __argp_short_program_name to
4534 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
4535 to match argp-namefrob.h.
4536 (__argp_failure): Don't assume strerror_r returns char *.
4537 * argp-parse.c (N_): Define unconditionally.
4538 (argp_default_options): Fill out initializers with 0 to avoid
4541 2004-08-12 Simon Josefsson <jas@extundo.com>
4543 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
4544 * getopt_.h: Renamed from getopt.h.
4546 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
4548 Merge from coreutils.
4550 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
4551 wmemchr or wmemcpy. Problem reported by Robert Dahlem
4552 for Reliant Unix 5.43.
4554 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
4555 (union fooround): Use uintmax_t, not long int.
4556 The rest is a merge from libc:
4557 [defined _LIBC]: Include <shlib-compat.h>.
4558 (_obstack) [defined _LIBC]: Remove after 2.3.4.
4560 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
4562 * strverscmp.c: Convert to UTF-8.
4564 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
4566 * obstack.h (obstack_empty_p):
4567 Don't assume that chunk->contents is suitably aligned.
4568 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
4569 Likewise. Problem reported by Benno in
4570 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
4572 * chown.c (rpl_chown): Work even if the file is writeable but not
4573 readable. This could be improved further but it'd take some work.
4575 2004-08-08 Simon Josefsson <jas@extundo.com>
4577 * xgethostname.c: Don't include error.h (not used).
4580 * getpass.c: Include getpass.h first.
4582 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
4584 * xalloc-die.c: New files.
4585 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
4587 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
4588 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
4589 (_, N_, xalloc_die): Move to xalloc-die.c.
4590 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
4591 so that we needn't mess with xalloc_msg_memory_exhausted.
4593 * sha1.h: Renamed from sha.h.
4594 (SHA1_H): Renamed from _SHA_H.
4595 (sha1_ctx): Renamed from sha_ctx.
4596 (sha1_init_ctx): Renamed from sha_init_ctx.
4597 (sha1_process_block): Renamed from sha_process_block.
4598 (sha1_process_bytes): Renamed from sha_process_bytes.
4599 (sha1_finish_ctx): Renamed from sha_finish_ctx.
4600 (sha1_read_ctx): Renamed from sha_read_ctx.
4601 (sha1_stream): Renamed from sha_stream.
4602 (sha1_buffer): Renamed from sha_buffer.
4603 * sha1.c: Likewise; renamed from sha.c.
4604 Do not include <sys/types.h>.
4605 Include <stddef.h> rather than <stdlib.h>.
4607 2004-08-08 Bruno Haible <bruno@clisp.org>
4609 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
4610 FILESYSTEM_PREFIX_LEN.
4611 * progreloc.c: Likewise.
4612 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
4614 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
4617 * argp-help.c (make_hol, hol_append): Don't assume that
4618 SIZE_MAX is a valid preprocessor constant.
4619 (__argp_basename): Change from "#ifndef _LIBC"
4620 to "#ifndef __argp_short_program_name", so that
4621 we don't compile these functions for tar.
4623 More merges from coreutils.
4624 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
4625 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
4627 * addext.c: Remove; no longer needed.
4628 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
4629 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
4630 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
4631 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
4632 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
4633 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
4634 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
4635 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
4636 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
4637 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
4638 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
4639 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
4640 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
4641 Import changes from coreutils.
4643 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
4645 Merge from coreutils.
4647 * .gdb-history: Remove; this doesn't belong here.
4649 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
4650 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
4651 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
4653 * dirname.h: Include <stdbool.h>.
4654 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
4655 for consistency with POSIX terminology. All uses changed.
4656 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
4657 (strip_trailing_slashes): Use bool for booleans.
4658 * stripslash.c (strip_trailing_slashes): Likewise.
4660 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
4661 sometimes returns a positive errno value even when it succeeds.
4662 (print_errno_message) [!LIBC]: Fall back on strerror if
4665 * path-concat.c (mempcpy): Don't define if a system header defines it.
4666 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
4667 (longest_relative_suffix): New function.
4668 (path_concat): Use it. Assume first argument is not NULL.
4669 Port to DOS. Omit redundant separators.
4670 Report an error instead of returning NULL.
4671 Use mempcpy instead of memcpy.
4672 (xpath_concat): Remove: not declared or used.
4674 * same.h: Include <stdbool.h>
4675 (same_name): Return bool, not int.
4676 * same.c (same_name): Likewise.
4677 (errno): Don't declare; we assume C89 or better now.
4679 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
4680 if not already defined.
4682 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
4683 * dup-safer.c (errno): Likewise.
4685 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
4687 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
4690 2004-08-03 Simon Josefsson <jas@extundo.com>
4692 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
4693 * progname.h: Don't include stdbool.h.
4695 2004-08-02 Simon Josefsson <jas@extundo.com>
4697 * getsubopt.h: New file, with comments from Bruno Haible.
4698 * getsubopt.c: New file, from glibc, but slightly modified based on
4699 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
4701 2004-08-01 Simon Josefsson <jas@extundo.com>
4703 * xgetdomainname.c: Include stdlib.h, for free().
4705 2004-07-16 Simon Josefsson <jas@extundo.com>
4707 * dummy.c: New file.
4709 2004-07-16 Bruno Haible <bruno@clisp.org>
4711 * backupfile.h: Add extern "C" for C++.
4712 * closeout.h: Likewise.
4713 * copy-file.h: Likewise.
4714 * findprog.h: Likewise.
4715 * full-write.h: Likewise.
4716 * pathname.h: Likewise.
4717 * progname.h: Likewise.
4718 * stpcpy.h: Likewise.
4719 * stpncpy.h: Likewise.
4720 * strcase.h: Likewise.
4721 * strstr.h: Likewise.
4722 * xalloc.h: Likewise.
4724 * mbswidth.h: Add extern "C" for C++.
4725 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
4727 2004-07-09 Simon Josefsson <jas@extundo.com>
4729 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
4730 failed without this.)
4732 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
4734 * fchown-stub.c: New file.
4736 2004-06-24 Jim Meyering <jim@meyering.net>
4738 * obstack.h (obstack_base): Cast to (void *), per documentation.
4740 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
4742 * argz.c, argz_.h: New files, which are autoupdated from libtool.
4744 2004-06-01 Jim Meyering <jim@meyering.net>
4746 * calloc.c: New file.
4748 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
4750 * getdate.y (yylex): Allow space between sign and number.
4751 Problem reported by Dan Jacobson.
4753 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
4754 and Jim Meyering <jim@meyering.net>
4756 Merge from coreutils CVS.
4758 * stat-macros.h: New file, with contents from file-type.h
4759 and coreutils' system.h.
4760 * file-type.c: Include "stat-macros.h".
4761 * file-type.h (file_type): Move all macro definitions to new file,
4764 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
4765 Wrap old code with this conditional.
4766 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
4767 function that does not dereference symlinks.
4768 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
4770 * xreadlink.c: Include xreadlink.h first, to catch .h file
4771 dependency problems.
4772 (xreadlink): Accept new arg SIZE, for efficiency.
4773 All decls and uses changed.
4774 * xreadlink.h: Include <stddef.h>, for size_t.
4776 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
4777 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
4779 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
4781 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
4783 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
4784 macros to be defined.
4785 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
4786 the allocator returns NULL because the requested size is zero.
4788 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
4790 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
4791 var. Add comment explaining why libc still defines it. This
4792 merges the following patch from glibc:
4793 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
4795 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
4797 * obstack.c (_obstack): Remove unused variable. It hasn't been
4798 present in glibc since revision 1.1 of this file.
4799 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
4800 obstack_alignment_mask, obstack_alloc, obstack_base,
4801 obstack_blank, obstack_blank_fast, obstack_chunk_size,
4802 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
4803 obstack_grow0, obstack_init, obstack_int_grow,
4804 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
4805 obstack_next_free, obstack_object_size, obstack_ptr_grow,
4806 obstack_ptr_grow_fast, obstack_room): Remove declarations of
4807 nonexistent functions.
4809 2004-05-17 Derek R. Price <derek@ximbiot.com>
4810 Paul Eggert <eggert@cs.ucla.edu>
4812 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
4814 2004-05-14 Bruno Haible <bruno@clisp.org>
4816 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
4817 that consists of a '.' followed by an empty digit string.
4818 Patch by Tor Lillqvist <tml@iki.fi>.
4820 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
4822 Port obstack to the AS/400, where pointers are 16 bytes wide and
4823 you cannot cast an integer to a valid pointer. This patch is
4824 currently waiting to be integrated into glibc; see
4825 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
4827 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
4828 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
4829 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
4830 (struct obstack): temp member is now a union of a pointer and
4831 an integer, instead of an integer. All integer uses changed.
4832 This does not affect the physical layout of struct obstack,
4833 except on hosts (like the AS/400) where the size or alignment of
4834 void * is greater than that of ptrdiff_t.
4835 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
4836 __STDC__)]: Store temporary in pointer member of union, not
4838 * obstack.c: Include <stddef.h>, for offsetof.
4839 (struct fooalign): Remove; it doesn't need a name.
4840 (union fooround): Change double to long double, and add void *.
4841 (DEFAULT_ALIGNMENT): Use offsetof to compute.
4842 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
4843 not a macro. Hence the values are always int; so remove all
4844 casts-to-int in uses.
4846 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
4847 Derek Price <derek@ximbiot.com>
4849 * alloca.c: Include <alloca.h>, to get our interface.
4850 * alloca_.h: Use __alloca on AIX, so that we don't have to
4851 include <alloca.h> first. Use C89 prototype for alloca; this
4852 requires including <stddef.h> for size_t. Use extern "C" if C++.
4853 Use #elif for simplicity, since we can assume C89 now.
4854 Don't try to source the system alloca.h since it will not be found
4855 and to prevent recursively including its replacement.
4856 * fnmatch.c: Include <alloca.h> instead of opencoding.
4857 * regex.c: Likewise.
4859 2004-05-16 Derek Price <derek@ximbiot.com>
4860 Paul Eggert <eggert@cs.ucla.edu>
4862 getline cleanup. This changes the getndelim2 API: both order of
4863 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
4866 * getline.c: Don't include stddef.h or stdio.h, since our
4867 interface does that.
4868 (getline): Always use getdelim, so that we don't have two
4869 copies of this code.
4870 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
4872 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
4873 (GETNDELIM2_MAXIMUM): New macro.
4874 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
4875 instead of the old practice of delim2==0. All callers changed.
4876 Return -1 on overflow, instead of returning junk.
4877 Do not set *linesize unless allocation succeeds.
4878 * getndelim2.h: Do not include stddef.h; no longer needed, now
4879 that we include sys/types.h.
4880 * getnline.h: Likewise.
4881 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
4882 (getndelim2): Reorder arguments.
4883 * getnline.c (getnline, getndelim):
4884 Don't discard the NMAX argument.
4885 (getnline): Invoke getndelim, to avoid code duplication.
4886 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
4887 of (size_t) -1 by callers of the getnline family.
4889 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
4891 * nanosleep.c (suspended): Change its type from int to
4892 sig_atomic_t volatile.
4893 (first_call): Make it private to rpl_nanosleep, and have it
4894 be zero initially as that's a bit faster.
4895 (my_usleep): Round up fractional times instead of truncating them,
4896 as this is the usual meaning for 'sleep'.
4898 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
4900 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
4901 (ENOSYS): Define if not defined.
4902 (settime): Fall back on stime if it exists and settimeofday fails.
4903 But don't bother with fallbacks if a method fails with errno == EPERM.
4905 2004-05-11 Jim Meyering <jim@meyering.net>
4907 Prior to this change, the save_cwd caller required read access to the
4908 current directory on most systems (ones with the fchdir function).
4910 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
4911 fails, try write-only, and finally, resort to using xgetcwd.
4913 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
4915 * obstack.c, obstack.h: Import changes from libc.
4917 2004-04-28 Bruno Haible <bruno@clisp.org>
4919 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
4920 implicitly appends .exe to executables.
4921 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
4922 accepts Windows pathnames.
4923 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
4924 Cygwin like Windows, since it now accepts Windows pathnames.
4925 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
4926 Cygwin like Windows, since it now accepts Windows pathnames.
4927 Reported by Derek Robert Price <derek@ximbiot.com>.
4929 2004-04-20 Jim Meyering <jim@meyering.net>
4931 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
4933 2004-04-20 Jim Meyering <jim@meyering.net>
4934 Bruno Haible <bruno@clisp.org>
4936 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
4937 memory when realloc fails.
4939 2004-04-18 Jim Meyering <jim@meyering.net>
4941 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
4942 don't leak memory and do call END_UTMP_ENT.
4944 2004-04-11 Paul Eggert <eggert@twinsun.com>
4946 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
4947 (CHAR_BIT): Remove, since we assume C89.
4948 Include <stdint.h> if available, as per current Autoconf CVS advice.
4950 2004-03-30 Paul Eggert <eggert@twinsun.com>
4952 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
4953 not bool, to be more consistent with Unix conventions.
4954 Suggested by Bruno Haible.
4956 Merge from coreutils.
4958 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
4961 * getdate.h: Include stdbool.h, and timespec.h instead of
4962 the usual <time.h> dance.
4963 (get_date): Change signature to support fractional time stamps.
4964 All callers changed.
4965 * getdate.y: Include "getdate.h" first, as we can now
4966 assume C89 and don't need to worry about 'const'.
4967 Similarly, include "unlocked-io.h" near start, not in middle.
4969 (textint.value): Use long int rather than int.
4970 (textint.digits): Use size_t rather than int.
4971 (BILLION, LOG10_BILLION): New constants.
4972 (parser_control): New member rel_ns. Members day_ordinal,
4973 time_zone, month, day, hour, minutes, rel_year, rel_month,
4974 rel_day, rel_hour, rel_minutes, rel_seconds
4975 are now long int, not int. Member seconds is now struct timespec,
4976 not int. New member timespec_seen. Members dates_seen, days_seen,
4977 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
4979 (%union.intval): Now long int, not int.
4980 New member timespec.
4981 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
4982 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
4983 (spec): Now is a timespec or an item list.
4984 (timespec, items): New nonterminals.
4985 (time, rel, relunit, number, get_date):
4986 Add support for fractional seconds.
4987 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
4988 (gmtime, localtime, mktime): Remove decls; not needed with C89.
4989 (to_hour): First arg is now long int, not int.
4990 (to_year): Returns long int, not int.
4991 Don't treat year -70 like 70.
4992 (tm_diff): Returns long int, not int.
4993 (lookup_word): Use bool instead of int when appropriate.
4994 (yylex): Use size_t for count, not int.
4995 Detect overflow when parsing large integer constants.
4996 Add support for fractions.
4997 (get_date): Make pointers 'const' if possible.
4998 Use more-portable code to detect integer overflow.
4999 (main) [TEST]: Adjust to above changes. Test for localtime failure.
5000 Don't use ctime; it's not reliable if the year has >4 digits.
5002 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
5003 This is for compatibility with BSD.
5005 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
5006 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
5007 From coreutils' system.h.
5009 * userspec.c: Don't include "posixver.h".
5010 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
5011 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
5012 compatible extension. Simplify code by removing a boolean int
5013 that was always nonzero if a string was nonnull.
5015 2004-03-30 Jim Meyering <jim@meyering.net>
5017 Merge from coreutils.
5019 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
5021 * readtokens.c (readtoken): Don't leak 64 bytes when reading
5022 an empty input stream.
5024 * readtokens.c: Include <stdbool.h>.
5025 (readtoken): Use `size_t' rather than int/long.
5026 All callers adjusted.
5027 Use `bool' rather than `int' where appropriate.
5028 Use memset rather than an explicit loop.
5029 Use x2nrealloc rather than xrealloc.
5030 Allow the use of `\0' as a delimiter.
5031 (readtokens): Likewise.
5032 * readtokens.h (readtoken, readtokens): Update prototypes.
5034 2004-03-30 Bruno Haible <bruno@clisp.org>
5036 * getloadavg.c (getloadavg): Don't assume setlocale returns
5039 2004-03-29 Paul Eggert <eggert@twinsun.com>
5041 Merge changes to getloadavg.c from coreutils and Emacs.
5043 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
5044 Define to an expression, not to the empty string.
5045 Include cloexec.h and xalloc.h.
5046 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
5047 Use set_cloexec_flag rather than rolling our own.
5048 * cloexec.c, cloexec.h: New files.
5050 2004-03-18 Paul Eggert <eggert@twinsun.com>
5052 * getopt.h: Sync with libc CVS.
5054 2004-03-18 Paul Eggert <eggert@twinsun.com>
5055 Bruno Haible <bruno@clisp.org>
5057 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
5058 not on all platforms that have <wchar.h>.
5059 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
5061 2004-03-09 Paul Eggert <eggert@twinsun.com>
5063 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
5065 * getopt_int.h: New file, also synced from libc.
5067 2004-03-07 Paul Eggert <eggert@twinsun.com>
5069 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
5070 '#if' expressions. Unlike the code it replaces, it does not
5071 depend on (defined _SC_PAGESIZE). However, it does depend on
5072 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
5073 first reported by Jason Andrade in
5074 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
5076 2004-01-18 Simon Josefsson <jas@extundo.com>
5078 * strdup.h: New file.
5079 * strdup.c: Include it.
5080 * path-concat.c: Include strdup.h. Drop strdup declaration.
5081 * userspec.c: Include strdup.h. Drop strdup declaration.
5083 2004-02-06 Karl Berry <karl@gnu.org>
5085 * config.charset: update from gettext 0.14.1.
5087 2004-02-05 Paul Eggert <eggert@twinsun.com>
5089 Add comments and code, prompted by suggestions from Bruno Haible
5091 * quotearg.h (quotearg_alloc): New decl. Improve the comments
5092 describing the enum quoting_style values.
5093 * quotearg.c (quotearg_alloc): New function.
5094 (quotearg_buffer_restyled): Treat lone { and } as special.
5095 Treat = as special. Work around bug with older shells
5096 that "see" a '\' that is really the 2nd byte of a multibyte char.
5097 Quote empty string with shell_quoting_style.
5099 2004-02-03 Bruno Haible <bruno@clisp.org>
5101 * pipe.h: New file, from GNU gettext.
5102 * pipe.c: New file, from GNU gettext.
5104 2004-01-27 Bruno Haible <bruno@clisp.org>
5106 * execute.h: New file, from GNU gettext.
5107 * execute.c: New file, from GNU gettext.
5108 * w32spawn.h: New file, from GNU gettext.
5110 2004-01-23 Paul Eggert <eggert@twinsun.com>
5112 Exit-status fix from coreutils.
5114 Use exit_failure consistently in place of EXIT_FAILURE,
5115 so that program exit statuses are consistent on failure.
5117 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
5118 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
5119 * argmatch.h: Comment fix to match the above.
5120 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
5121 Now a macro referring to exit_failure, instead of a separate
5122 variable. Include "exitfail.h" to get it.
5123 * xstrtol.h: Include "exitfail.h".
5124 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
5126 * long-options.c (parse_long_options): Use prototype
5127 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
5130 2004-01-21 Jim Meyering <jim@meyering.net>
5132 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
5133 so as not to conflict with a different-sized __mktime_internal
5134 function in GNU libc.
5135 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
5136 Problem building statically-linked `ls' reported by Michael Brunnbauer.
5138 2004-01-18 Paul Eggert <eggert@twinsun.com>
5140 Merge from diffutils.
5142 * file-type.c (file_type): Add typed memory objects.
5143 * file-type.h (S_TYPEISTMO): New macro.
5145 * c-stack.h (c_stack_action): Remove argv argument.
5146 * c-stack.c (c_stack_action): Likewise. All uses changed.
5147 (die): Don't calculate message unless segv_action returns.
5148 (get_stack_location, min_address_from_argv, max_address_from_argv,
5149 volatile stack_base, volatile_stack_size): Remove.
5150 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
5151 that every segmentation violation is a stack overflow. (Ouch!)
5152 See Debian bug 136249 (still outstanding) for more info about why
5153 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
5155 2003-11-30 Bruno Haible <bruno@clisp.org>
5157 Safer stack allocation.
5158 * setenv.c: Include allocsa.h.
5159 (alloca): Remove fallback definition.
5160 (freea): Remove macro.
5161 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
5164 2003-10-17 Bruno Haible <bruno@clisp.org>
5166 * binary-io.h: Avoid warnings on Cygwin.
5168 2003-12-28 Bruno Haible <bruno@clisp.org>
5170 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
5171 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
5173 2003-11-28 Bruno Haible <bruno@clisp.org>
5175 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
5177 2003-11-27 Bruno Haible <bruno@clisp.org>
5179 * wait-process.c: On Windows, include windows.h. Needed on mingw.
5181 2003-11-17 Bruno Haible <bruno@clisp.org>
5183 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
5185 2003-11-24 Bruno Haible <bruno@clisp.org>
5187 * xallocsa.h: New file, from GNU gettext.
5188 * xallocsa.c: New file, from GNU gettext.
5190 2003-11-24 Bruno Haible <bruno@clisp.org>
5192 * allocsa.h: New file, from GNU gettext.
5193 * allocsa.c: New file, from GNU gettext.
5195 2003-11-24 Bruno Haible <bruno@clisp.org>
5197 * eealloc.h: New file.
5199 2004-01-15 Jim Meyering <jim@meyering.net>
5201 Merge from coreutils.
5203 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
5204 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
5205 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
5207 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
5208 optional configure-time default.
5210 * version-etc.c (version_etc_copyright): Update copyright date.
5212 * xreadlink.c (xreadlink): Correct outdated comment.
5214 2004-01-15 Paul Eggert <eggert@twinsun.com>
5216 Merge from coreutils.
5218 * posixver.c: Include posixver.h.
5220 * same.c: Include <stdbool.h>, <limits.h>.
5221 (_POSIX_NAME_MAX): Define if not defined.
5223 (same_name): If file names are silently truncated, report
5224 that the file names are the same if they are the same after
5225 the silent truncation.
5227 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
5228 conversion function.
5229 * xstrtod.c (xstrtod): Likewise. All callers changed to
5230 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
5233 2004-01-14 Paul Eggert <eggert@twinsun.com>
5235 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
5236 with like-named macro in fnmatch.c.
5237 (EXT): Use an internal constant instead.
5239 Merge fnmatch patches from glibc.
5240 * fnmatch.c (mbsinit): Remove define.
5241 Add libc_hidden_ver (__fnmatch, fnmatch).
5242 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
5243 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
5245 2003-12-14 Karl Berry <karl@gnu.org>
5247 * config.charset: update from gettext-runtime.
5249 2003-12-03 Paul Eggert <eggert@twinsun.com>
5251 * getgroups.c (getgroups): xmalloc takes one argument, not two.
5252 Bug reported by Alfred M. Szmidt.
5254 2003-11-29 Karl Berry <karl@gnu.org>
5256 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
5258 2003-11-23 Paul Eggert <eggert@twinsun.com>
5259 Bruno Haible <bruno@clisp.org>
5261 * printf-parse.h: Don't include sys/types.h.
5262 (ARG_NONE): New macro.
5263 (char_directive): Change type of *arg_index fields to size_t.
5264 * printf-parse.c: Don't include sys/types.h.
5265 (SSIZE_MAX): Remove macro.
5266 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
5267 Remove unnecessary overflow check.
5268 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
5271 2003-11-24 Paul Eggert <eggert@twinsun.com>
5273 * alloca.c: Remove dependency on xalloc module.
5274 (xalloc_die): Remove.
5275 (memory_full) [!defined emacs]: New macro.
5276 [!defined emacs]: Don't include xalloc.h.
5277 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
5278 address arithmetic overflows. Change datatypes a bit to avoid
5281 2003-11-22 Jim Meyering <jim@meyering.net>
5283 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
5285 2003-11-17 Bruno Haible <bruno@clisp.org>
5287 * vasnprintf.c (alloca): Remove fallback definition.
5288 (freea): Remove definition.
5289 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
5290 Reported by Paul Eggert.
5292 2003-11-17 Jim Meyering <jim@meyering.net>
5294 On systems without utime and without a utimes function capable of
5295 dealing with a NULL struct utimbuf* argument, this utime replacement
5296 could -- in unusual circumstances -- leak a file descriptor.
5297 * utime.c: Include <unistd.h> and <errno.h>.
5298 (utime_null): Be sure to close `fd' and to preserve errno.
5299 Reported by Geoff Collyer via Arnold Robbins.
5301 2003-11-16 Paul Eggert <eggert@twinsun.com>
5302 Bruno Haible <bruno@clisp.org>
5304 Protect against address arithmetic overflow.
5305 * printf-args.h: Include stddef.h.
5306 (arguments): Change type of field 'count' to size_t.
5307 * printf-args.c (printf_fetchargs): Use size_t instead of
5308 'unsigned int' where appropriate.
5309 * printf-parse.h: Include sys/types.h.
5310 (char_directive): Change type of *arg_index fields to ssize_t.
5311 (char_directives): Change type of fields 'count', max_*_length to
5313 * printf-parse.c: Include sys/types.h and xsize.h.
5314 (SSIZE_MAX): Define fallback value.
5315 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
5316 instead of 'int' where appropriate. Check a_allocated, d_allocated
5317 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
5318 * vasnprintf.c: Include xsize.h.
5319 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
5320 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
5321 overflow. Avoid wraparound when converting a width or precision from
5324 2003-11-16 Bruno Haible <bruno@clisp.org>
5326 Update from GNU gettext.
5327 * printf-parse.c: Generalize to it can be compiled for wide strings.
5328 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
5329 * vasnprintf.c: Generalize to it can be compiled for wide strings.
5330 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
5331 SNPRINTF): New macros.
5332 Don't include <alloca.h> if the file is used inside libintl.
5333 (local_wcslen): New function, for Solaris 2.5.1.
5334 (VASNPRINTF): Use it instead of wcslen.
5336 2003-11-16 Bruno Haible <bruno@clisp.org>
5338 * xsize.h (xmax): New function.
5339 (xsum, xsum3, xsum4): Declare as "pure" functions.
5341 2003-11-12 Paul Eggert <eggert@twinsun.com>
5343 * xalloc.h: Do not include <limits.h> or <stdint.h>.
5344 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
5345 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
5346 heuristic is just as accurate as far as we know, and it removes a
5347 dependency on size_max.m4 and ptrdiff_max.m4.
5349 2003-11-12 Paul Eggert <eggert@twinsun.com>
5351 * xstrtol.c (__xstrtol): Remove "break" immediately after
5352 "return", to pacify some unknown compiler. Problem reported
5355 2003-11-11 Bruno Haible <bruno@clisp.org>
5357 * xsize.h (SIZE_MAX): Remove fallback definition.
5358 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
5361 2003-11-10 Paul Eggert <eggert@twinsun.com>
5363 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
5364 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
5365 rejected some allocations of exactly SIZE_MAX - 2 bytes.
5367 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
5368 not (size_t) -1, since it's defined here.
5370 2003-11-06 Paul Eggert <eggert@twinsun.com>
5372 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
5373 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
5374 Reject sizes of exactly SIZE_MAX bytes.
5375 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
5376 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
5378 2003-11-05 Bruno Haible <bruno@clisp.org>
5380 * xsize.h: Include limits.h, to avoid a possible collision with
5381 SIZE_MAX defined in <limits.h> on Solaris.
5383 2003-11-04 Bruno Haible <bruno@clisp.org>
5385 * xsize.h: New file.
5386 * linebreak.c: Include xsize.h.
5387 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
5388 argument for overflow.
5389 Suggested by Paul Eggert.
5391 2003-10-31 Bruno Haible <bruno@clisp.org>
5393 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
5394 to avoid (extremely rare) race condition.
5395 Suggested by Paul Eggert.
5397 2003-11-03 Jim Meyering <jim@meyering.net>
5399 * userspec.c: Include "userspec.h".
5400 * userspec.h: New file.
5402 2003-10-31 Paul Eggert <eggert@twinsun.com>
5404 * mountlist.h (struct mount_entry.me_type_malloced): New member.
5405 * mountlist.c (SIZE_MAX): Define if not defined already.
5406 (read_filesystem_list): Set and use me_type_malloced.
5407 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
5408 whatever the type happens to be), for brevity and consistency.
5409 Check for size calculation overflow on Alphas running OSF/1.
5411 2003-10-31 Jim Meyering <jim@meyering.net>
5413 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
5415 * linebuffer.c: Include <string.h> for declaration of memset.
5417 2003-10-30 Paul Eggert <eggert@twinsun.com>
5418 Bruno Haible <bruno@clisp.org>
5420 * vasprintf.c: Include <limits.h>, <stdlib.h>.
5421 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
5423 2003-10-29 Paul Eggert <eggert@twinsun.com>
5425 * xalloc.h (xalloc_oversized): Now a macro, not a function,
5426 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
5428 * quotearg.c (quotearg_n_options): Use it.
5429 * group-member.c: Include <stdbool.h>.
5430 (free_group_info): Arg is now const *; don't free arg.
5431 (get_group_info): Now returns bool and accepts struct group_info *,
5432 rather than returning a malloc'ed struct group_info *.
5433 All uses changed. Check for overflow in internal size calculation.
5435 * getusershell.c (readname): Simplify the code by using x2nrealloc
5436 rather than xmalloc/xrealloc.
5437 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
5438 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
5439 conformance bug: the old code used a pointer after freeing the
5440 storage that it addressed.
5441 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
5442 rather than doing it by hand.
5443 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
5444 the buffer preserved. Use free and xmalloc instead.
5445 * quotearg.c (quotearg_n_options): Likewise.
5446 Use a simpler test for size overflow. Don't use xalloc_oversized
5447 because unsigned int might be wider than size_t (!); this suggests
5448 that we should switch from unsigned int to size_t for slot numbers.
5450 2003-10-27 Bruno Haible <bruno@clisp.org>
5452 * stdbool_.h: Better support for BeOS.
5454 2003-10-27 Paul Eggert <eggert@twinsun.com>
5456 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
5457 to allocate the returned structure. Do not allocate a subarray,
5458 as x2nrealloc will do that.
5459 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
5460 instead of xnrealloc.
5461 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
5463 2003-10-26 Paul Eggert <eggert@twinsun.com>
5465 * xalloc.h (xalloc_oversized): New static inline function, for
5466 callers that want to do their own size-overflow checking. Include
5467 <stdbool.h>, since xalloc_oversized returns bool.
5468 * xalloc.c (array_size_overflow): Remove. All callers changed
5469 to use xalloc_oversized.
5471 Add two functions x2realloc, x2nrealloc, for programs that grow
5472 arrays dynamically by doubling their sizes.
5473 * xalloc.h (x2realloc, x2nrealloc): New decls.
5474 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
5477 Port to C99 semantics for 'inline' of external functions.
5478 Bug reported by Bruno Haible.
5479 * xmalloc.c (xnmalloc_inline): New static inline function,
5480 with the old contents of xnmalloc.
5481 (xnmalloc, xmalloc): Use it.
5482 (xnrealloc_inline): New static inline function,
5483 with the old contents of xnrealloc.
5484 (xnrealloc, xrealloc): Use it.
5486 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
5488 2003-10-25 Paul Eggert <eggert@twinsun.com>
5490 Fix several address-calculation bugs in the hash modules,
5491 plus some minor code cleanup.
5493 * hash.h: Include <stdbool.h>, for bool.
5494 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
5495 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
5496 hash_get_n_entries, hash_get_max_bucket_length,
5497 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
5498 hash_rehash): Use size_t rather than unsigned.
5499 * hash.c (struct hash_table, hash_get_n_buckets,
5500 hash_get_n_buckets_used, hash_get_n_entries,
5501 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
5502 hash_get_entries, hash_do_for_each, hash_string, is_prime,
5503 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
5505 (SIZE_MAX): Define if not defined.
5506 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
5507 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
5509 Use const * when possible.
5510 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
5511 (check_tuning): Fix bug: if tuning parameters were very close to
5512 0 or 1, rounding errors could have caused subscript violations.
5513 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
5514 (hash_initialize): Add 'fail:' label
5515 to free table and return NULL, and use it to simplify code.
5516 Use calloc rather than clearing the storage ourself.
5517 (hash_initialize, hash_rehash): Check for arithmetic overflow in
5518 buffer size calculations.
5519 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
5520 Include <stddef.h>, for size_t.
5521 * hash-pjw.c (hash_pjw): Likewise.
5522 Switch to method described by Bruno Haible.
5523 Include <limits.h>, for CHAR_BIT.
5524 (SIZE_BITS): New macro.
5526 2003-10-21 Paul Eggert <eggert@twinsun.com>
5528 * getndelim2.c (getndelim2): When size calculation overflows,
5529 ceiling the allocation at NMAX bytes rather than silently
5530 discarding input bytes before NMAX is reached. This makes
5531 a difference only if NMAX exceeds SIZE_MAX / 2.
5533 * obstack.c: Merge from glibc.
5534 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
5535 Add libc_hidden_def (_obstack_newchunk).
5536 (_obstack_free) [! defined _LIBC]: Remove.
5537 [defined _LIBC]: Make a strong alias from obstack_free, rather than
5538 a clone of the function body.
5539 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
5540 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
5542 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
5543 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
5546 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
5547 (obstack_ptr_grow_fast, obstack_int_grow_fast):
5548 Don't use lvalue casts, as GCC plans to remove support for them
5549 in GCC 3.5. Reported by Joseph S. Myers. This bug
5550 was also present in the non-GCC version, indicating that this
5551 code had always been buggy and had never been widely used.
5552 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
5553 Use the fast variant of each macro, rather than copying the
5554 definiens of the fast variant; that way, we'll be more likely to
5555 catch future bugs in the fast variants.
5557 2003-10-20 Bruno Haible <bruno@clisp.org>
5559 * wait-process.h: New file, from GNU gettext.
5560 * wait-process.c: New file, from GNU gettext.
5562 2003-10-19 Jim Meyering <jim@meyering.net>
5564 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
5566 2003-10-16 Paul Eggert <eggert@twinsun.com>
5568 * getgroups.c: Include <errno.h>, <stdlib.h>.
5569 (getgroups): First arg is int, not size_t.
5570 Don't let 'free' mangle errno.
5572 2003-10-16 Jim Meyering <jim@meyering.net>
5574 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
5576 2003-10-15 Paul Eggert <eggert@twinsun.com>
5578 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
5580 (new_exclude, add_exclude_file): Initial size no longer needs to
5582 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
5583 our own address arithmetic overflow checking.
5585 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
5586 (fnmatch): Do not alloca more than 2000 wide characters;
5587 instead, use malloc for large buffers.
5588 Check for address arithmetic overflow, and return -1
5589 with errno set to ENOMEM in that case.
5590 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
5591 (NEW_PATTERN): Do not alloca more than 8000 bytes;
5592 instead, return -1. Check for address arithmetic overflow.
5594 2003-10-14 Paul Eggert <eggert@twinsun.com>
5596 Handle invalid suffixes and overflow independently, so that
5597 callers can treat them independently as needed. Fix some bugs in
5598 suffix handling, e.g., "100k@" was not diagnosed as an invalid
5599 suffix for a human-readable blocksize. The major caller-visible
5600 change is the addition of a new
5601 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
5602 that both overflow and suffix chars were found.
5604 * human.c (humblock): Don't check separately for invalid suffix
5605 char; that is xstrtoumax's job (now that its bug is fixed).
5606 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
5607 INTMAX_MAX]: New macros.
5608 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
5609 TYPE_MAXIMUM): New macros.
5610 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
5611 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
5612 if overflow occurs, as it's what __strtol does and it's more useful
5614 (__xstrtol): If __strtol reports some error other than ERANGE,
5615 reflect it to the caller as LONGINT_INVALID. If it reports
5616 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
5617 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
5618 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
5620 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
5621 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
5622 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
5623 [defined UINTMAX_MAX]: New macros.
5625 2003-10-14 Bruno Haible <bruno@clisp.org>
5627 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
5628 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
5629 Also use volatile where needed.
5631 2003-10-12 Paul Eggert <eggert@twinsun.com>
5633 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
5634 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
5635 and define in terms of the other primitives.
5636 * xmalloc.c: Include stdbool.h; do not include exit.h.
5637 (SIZE_MAX): Define if not already defined.
5638 (array_size_overflow): New function.
5639 (xalloc_die): Abort instead of exiting if 'error' returns.
5640 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
5641 (xmalloc, xrealloc): Use them.
5642 (xcalloc): Check for address arithmetic overflow.
5643 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
5644 a bit faster than strcpy.
5646 2003-10-08 Paul Eggert <eggert@twinsun.com>
5648 Merge getpass from libc, plus a few fixes.
5650 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
5651 Include <stdbool.h>.
5652 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
5653 __fsetlocking to empty.
5654 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
5655 do include <bits/libc-lock.h>.
5656 Do not include <fcntl.h>; not needed.
5657 [_LIBC]: Include <wchar.h>.
5658 (NOTCANCEL_MODE): New macro.
5659 (flockfile, funlockfile) [_LIBC]: New macros.
5660 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
5661 [!_LIBC]: New macros.
5662 (call_fclose): New function.
5663 (getpass): Use it. Save tty stream separately; this simplifies the
5664 code and makes it more reliable if stdin happens to equal stdout.
5665 Invoke __fsetlocking on tty.
5666 Handle thread cancellation if needed.
5667 Namespace cleanup (use __tcgetattr, __getline).
5668 Use bool for Booleans.
5669 [USE_IN_LIBIO]: Handle wide streams.
5670 [!_LIBC]: Unconditionally do the fseek, since we don't know what
5671 stream might go where.
5673 * unlocked-io.h: Include <stdio.h>, so that the caller
5674 doesn't have to include <stdio.h> before us.
5675 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
5676 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
5677 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
5678 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
5679 if not declared, so that we can use getpass.c code from libc without
5681 (flockfile, ftrylockfile, funlockfile): New macros.
5683 2003-10-06 Bruno Haible <bruno@clisp.org>
5685 * version-etc-2.h: Remove file.
5686 * version-etc-2.c: Remove file.
5688 2003-09-25 Jim Meyering <jim@meyering.net>
5689 Bruno Haible <bruno@clisp.org>
5691 This lets translators provide better translations for the
5692 "Written by ..." part of --version output.
5693 * version-etc.h: Include stdarg.h.
5694 (version_etc_copyright): Declare as readonly.
5695 (version_etc): Make this function variadic with a NULL-terminated list
5696 of author name strings.
5697 (version_etc_va): New declaration.
5698 * version-etc.c: Include stdarg.h, stdlib.h.
5699 (version_etc_copyright): Declare as readonly.
5700 (version_etc_va): New function. Provide a different translatable string
5701 for each possible number of authors < 10. Abbreviate when there are 10
5703 (version_etc): Make this function variadic. Call version_etc_va.
5704 Suggestion from Gary V. Vaughan.
5706 * long-options.h (parse_long_options): Change prototype: the authors
5707 string is moved to the end and becomes variadic.
5708 * long-options.c: Include stdarg.h.
5709 (parse_long_options): Make this function variadic, too.
5710 Call version_etc_va, not version_etc.
5712 2003-10-06 Bruno Haible <bruno@clisp.org>
5714 * fatal-signal.h: New file, from GNU gettext.
5715 * fatal-signal.c: New file, from GNU gettext.
5717 2003-10-04 Karl Berry <karl@gnu.org>
5719 * argp*: update from libc.
5721 2003-10-01 Larry Jones <lawrence.jones@eds.com>
5723 * getpass.c (getpass): Use a no-op fseek when switching from input to
5724 output mode on the same stream.
5726 2003-09-29 Paul Eggert <eggert@twinsun.com>
5728 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
5729 Fix arg typo in previous patch.
5731 2003-09-28 Jim Meyering <jim@meyering.net>
5733 * error.c: Correct cpp indentation.
5735 2003-09-27 Paul Eggert <eggert@twinsun.com>
5737 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
5738 Omit the special code that used __typeof__, since we worry that
5739 it could be more trouble than it's worth. See:
5740 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
5741 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
5745 2003-09-26 Jim Meyering <jim@meyering.net>
5747 * error.c (error_tail): Move some declarations
5748 into inner scope where the local variables are used.
5750 2003-09-26 Bruno Haible <bruno@clisp.org>
5752 * stpncpy.h (gnu_stpncpy): New declaration.
5753 (stpncpy): Define as alias for gnu_stpncpy.
5754 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
5756 2003-09-26 Paul Eggert <eggert@twinsun.com>
5758 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
5759 (error_tail): Do not loop, reallocating temporary buffer, since
5760 the output cannot contain more wide characters than the input
5761 contains bytes, the size must be big enough already. This avoids
5762 one potential size overflow calculation. Check for size overflow
5763 when calculating temporary buffer size. Free temporary buffer
5764 when done, if it was allocated with malloc; this plugs a memory
5765 leak. Remove casts from void * to pointers, that are no longer
5766 needed now that we're assuming C89 or better.
5768 Merge error changes from glibc.
5770 * error.c, error.h: Update copyright notice header to match glibc.
5771 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
5772 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
5773 Disable cancellation while printing error.
5774 * error.h: Prepend __ to parameter names.
5776 2003-09-25 Karl Berry <karl@gnu.org>
5778 * argp-fmtstream.c, argp-help.c: update from libc.
5780 2003-09-25 Bruno Haible <bruno@clisp.org>
5782 * version-etc-2.h: New file, from version-etc.h with modifications.
5783 * version-etc-2.c: New file, from version-etc.c with modifications.
5785 2003-09-25 Simon Josefsson <jas@extundo.com>
5787 * xgetdomainname.h: New file.
5788 * xgetdomainname.c: New file.
5790 2003-09-25 Simon Josefsson <jas@extundo.com>
5791 Bruno Haible <bruno@clisp.org>
5793 * getdomainname.h: New file.
5794 * getdomainname.c: New file.
5796 2003-09-24 Paul Eggert <eggert@twinsun.com>
5798 * linebuffer.c (freebuffer): Don't free the argument, just
5799 the buffer associated with the argument. Bug reported by
5802 2003-09-19 Karl Berry <karl@gnu.org>
5804 * argp.h: update from libc.
5806 2003-09-16 Paul Eggert <eggert@twinsun.com>
5808 * linebuffer.c (readlinebuffer): Return NULL immediately upon
5809 input error, instead of returning NULL the next time we are called
5810 (and therefore losing track of errno).
5812 2003-09-15 Paul Eggert <eggert@twinsun.com>
5814 * getndelim2.c (getndelim2): Don't trash errno when a read
5815 fails, so that the caller gets the proper errno.
5817 * readutmp.c (read_utmp): Likewise.
5818 Check for fstat error. Close stream and free storage
5821 2003-09-14 Bruno Haible <bruno@clisp.org>
5823 * fwriteerror.h: New file.
5824 * fwriteerror.c: New file.
5826 2003-09-14 Jim Meyering <jim@meyering.net>
5828 * getloadavg.c: Correct cpp indentation.
5829 * strdup.c: Likewise.
5830 * vasnprintf.c: Likewise.
5832 2003-09-12 Paul Eggert <eggert@twinsun.com>
5834 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
5835 * obstack.c [!defined _LIBC]: Likewise.
5836 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
5837 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
5838 * exitfail.c: Don't include stdlib.h; no longer needed.
5840 More changes to assume C89 or better.
5842 * error.c (error_tail): Assume vprintf.
5844 * argmatch.c (getenv): Remove decl.
5845 * progreloc.c (get_full_program_name): Define via prototype.
5846 * setenv.c (clearenv): Likewise.
5847 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
5849 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
5850 (malloc, memcpy): Remove decls.
5851 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
5852 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
5853 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
5854 (memcpy): Remove macro.
5855 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
5856 (__P): Remove. All uses removed.
5857 (PTR): Remove. All uses changed to void *.
5858 (CHAR_BIT, NULL): Remove.
5859 (spaces, zeros, memset_space, memset_zero)
5860 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
5862 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
5863 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
5864 Define with prototype.
5865 Remove now-unnecessary prototype decl.
5866 (extra_args_spec): Assume ANSI C. All uses changed.
5867 (extra_args_spec_iso): Remove.
5868 (my_strftime, emacs_strftimeu): Define via prototype.
5869 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
5871 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
5872 * strtoimax.c: Include <stdlib.h> unconditionally.
5873 (strtoul, strtol): Remove decls.
5874 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
5876 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
5877 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
5878 (LOCALE_PARAM_PROTO): New macro.
5879 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
5880 (INTERNAL (strtol), strtol): Define with a prototype.
5881 (PARAMS): Remove. All uses removed.
5882 * tempname.c: Include <string.h> unconditionally.
5883 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
5884 * xgethostname.c (main): Define with a prototype.
5885 * xmalloc.c: Include "xalloc.h" first, to check interface.
5886 Include <stdlib.h> unconditionally.
5887 (calloc, malloc, realloc, free): Remove decls.
5888 * xstrtod.c: Include "xstrtod.h" first, to check interface.
5889 Include <stdlib.h> unconditionally. Sort include file names.
5891 (xstrtod): Define with a prototype.
5892 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
5893 (strtol, strtoul): Remove decls.
5895 2003-09-11 Paul Eggert <eggert@twinsun.com>
5897 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
5898 Include <stdlib.h>, <string.h> unconditionally.
5899 Remove now-unnecessary cast to char *.
5900 * strnlen.c: Include <string.h> unconditionally.
5901 * yesno.c (yesno): Define with a prototype.
5903 2003-09-10 Bruno Haible <bruno@clisp.org>
5905 * strcspn.c: Include <string.h> unconditionally.
5906 * strpbrk.c: Include <string.h> unconditionally.
5907 * strstr.c: Include <string.h> unconditionally.
5908 * unicodeio.c: Include <string.h> unconditionally.
5909 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
5910 * unsetenv.c: Likewise.
5911 * xreadlink.c: Include <stdlib.h> unconditionally.
5912 * yesno.c: Include <stdlib.h> unconditionally.
5913 (rpmatch): Add prototype.
5915 2003-09-10 Jim Meyering <jim@meyering.net>
5917 * error.c: Correct indentation of cpp directives.
5919 2003-09-09 Paul Eggert <eggert@twinsun.com>
5923 * acosl.c (main): Use a prototype.
5924 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
5927 * getloadavg.c (getloadavg, main): Define via prototypes.
5929 * getopt.h (struct option.name): Assume C89, and use 'const'.
5930 (getopt, etopt_long, getopt_long_only, _getopt_internal)
5931 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
5933 * getopt.c (const): Remove macro.
5934 Include <string.h> unconditionally.
5935 (my_index): Remove; all uses changed to strchr.
5936 (strlen): Remove decl.
5937 (exchange): Remove forward decl; no longer needed.
5938 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
5939 Define with prototype.
5940 * getopt1.c (const): Remove macro.
5941 (getopt_long, getopt_long_only, main): Define with prototype.
5943 * getugroups.c: Include <string.h> unconditionally.
5945 * getusershell.c: Include <stdlib.h> unconditionally.
5946 (getusershell, setusershell, endusershell, readname, main):
5947 Define with prototypes.
5949 * group-member.c: Include group-member.h first.
5950 Include <stdlib.h> unconditionally.
5952 * hard-locale.c: Include hard-locale.h first.
5953 Include <stdlib.h>, <string.h> unconditionally.
5955 * hash.c (free, malloc): Remove decls.
5956 Include <stdlib.h> unconditionally.
5958 * human.c: Include <stdlib.h>, <string.h> unconditionally.
5959 (getenv): Do not declare.
5961 * idcache.c: Include <string.h> unconditionally.
5963 * long-options.c: Include long-options.h first, to test interface.
5964 Include <stdlib.h> unconditionally.
5966 * makepath.c: Include makepath.h first, to test interface.
5967 Include <stdlib.h> and <string.h> unconditionally.
5969 * linebuffer.c: Include <stdlib.h>.
5970 (free): Remove decl.
5972 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
5973 rpl_malloc returns void *, not char *.
5974 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
5976 * md5.h: Include <limits.h> unconditionally.
5977 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
5978 (__P): Remove; all uses removed.
5979 * md5.c: Include "md5.h" first.
5980 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
5981 md5_buffer, md5_process_bytes, md5_process_block):
5982 Define with prototypes.
5983 * sha.h (__P): Remove all uses. (It wasn't defined??)
5984 * sha.c: Include "sha.h" first.
5985 Include <stdlib.h>, <string.h> unconditionally.
5987 * memchr.c (__ptr_t): Remove; all uses changed to void *.
5988 * memcmp.c (__ptr_t): Likewise.
5989 * memrchr.c (__ptr_t): Likewise.
5990 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
5991 Include <string.h> unconditionally.
5992 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
5993 * memchr.c: Include <stdlib.h> unconditionally.
5994 * memchr.c (LONG_MAX): Remove.
5995 * memrchr.c (LONG_MAX): Likewise.
5996 * memchr.c (__memchr): Define via a prototype.
5997 * memrchr.c (__memrchr): Likewise.
5998 * memcmp.c (__P): Remove, and remove all uses.
5999 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
6000 Remove forward decls; no longer needed.
6001 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
6002 Use types required by C89 in prototype.
6004 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
6005 * savedir.c: Likewise.
6006 * mkdir.c (free): Remove decl.
6007 * rmdir.c (rmdir): Define with a prototype.
6008 * savedir.c: Include savedir.h first, to test interface.
6010 * mktime.c (STDC_HEADERS): Remove.
6011 Include <stdlib.h>, <string.h> unconditionally.
6013 * modechange.c: Include <stdlib.h> unconditionally.
6014 (malloc): Remove decl.
6016 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
6017 (free): Remove decl.
6019 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
6020 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
6021 (This type really should be intptr_t, but that's a C99ism.)
6022 (_obstack_memcpy): Remove: all uses changed to memcpy.
6023 Include <string.h> unconditionally.
6024 (struct obstack): Assume __STDC__ for types of members
6025 chunkfun, freefun, extra_arg.
6026 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
6027 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
6028 obstack_begin, obstack_specify_allocation,
6029 obstack_specify_allocation_with_arg, obstack_chunkfun,
6030 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
6031 Remove unprototyped decls and the macros that use them.
6032 * obstack.c (POINTER): Remove. All uses changed to void *.
6033 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
6034 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
6035 (defined __STDC__ && __STDC__)]:
6036 Remove nonprototyped code.
6037 Include <stdlib.h> unconditionally.
6038 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
6039 _obstack_allocated_p, _obstack_free, obstack_free,
6040 _obstack_memory_used, print_and_abort):
6041 Define using prototypes.
6042 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
6043 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
6044 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
6045 obstack_next_free, obstack_object_size, obstack_room) [0]:
6046 Remove unused, unprototyped code.
6048 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
6050 * physmem.c (physmem_total, physmem_available, main): Define
6053 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
6054 (main): Define with a prototype.
6056 * posixver.c (getenv): Remove decl.
6058 * putenv.c (malloc): Returns void *, not char *.
6059 Include <string.h> unconditionally.
6060 (strchr, memcpy, NULL): Do not define.
6062 * readtokens.c: Include readtokens.h first, to test interface.
6063 Include <stdlib.h>, <string.h> unconditionally.
6064 (init_tokenbuffer): Define with a prototype.
6066 * regex.c (PARAMS): Remove. All uses removed.
6067 All uses of _RE_ARGS removed, too.
6068 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
6070 (bzero): Assume memset exists.
6071 (memcmp, memcpy, NULL): Remove.
6072 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
6073 char, or assignments to local vars of type signed char.
6074 (init_syntax_once, PREFIX(extract_number_and_incr),
6075 PREFIX(print_partial_compiled_pattern),
6076 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
6077 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
6078 PREFIX(regex_grow_registers), PREFIX(regex_compile),
6079 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
6080 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
6081 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
6082 wcs_compile_range, byte_compile_range, truncate_wchar,
6083 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
6084 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
6085 count_mbs_length, wcs_re_match_2_internal,
6086 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
6087 PREFIX(alt_match_null_string_p),
6088 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
6089 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
6090 regfree, PREFIX(extract_number)): Define with prototype. Remove
6091 now-unnecessary declaration, if any.
6092 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
6094 Remove now-unnecessary casts among pointer types.
6095 * regex.h (_RE_ARGS): Remove. All uses removed.
6097 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
6098 (free): Remove decl.
6100 * rpmatch.c: Include <stdlib.h> unconditionally.
6102 * same.c: Include <stdlib.h>, <string.h> unconditionally.
6103 (free): Remove decl.
6105 * save-cwd.c: Include <stdlib.h> unconditionally.
6106 * xgetcwd.c: Likewise.
6108 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
6109 (free): Remove decl.
6111 * strchrnul.c (strchrnul): Define with a prototype.
6112 Fix bug: c_in was not converted to char before searching.
6114 The following changes are not K&R related:
6116 * group-member.h: Include <sys/types.h>, so that this file is
6118 * makepath.h: Likewise.
6120 * getusershell.c (readname, default_index, line_size, readname):
6121 Use size_t, not int, for sizes.
6122 (readname): If the size overflows, report an error instead of
6125 2003-09-09 Derek Robert Price <derek@ximbiot.com>
6127 * getndelim2.c: Assume stdlib.h per the C89 spec.
6129 2003-09-08 Paul Eggert <eggert@twinsun.com>
6131 Assume C89 or better; remove K&R cruft.
6132 A few of these changes were first proposed by Derek Robert Price
6133 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
6135 * addext.c: Include <string.h> unconditionally.
6136 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
6137 Don't declare getenv or malloc.
6139 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
6140 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
6142 (find_stack_direction, alloca): Use prototypes.
6144 * atexit.c (atexit): Define using a prototype.
6146 * basename.c, dirname.c, stripslash.c:
6147 Include <string.h> unconditionally.
6149 * bcopy.c: Include <stddef.h>.
6150 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
6152 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
6154 * error.h (error, error_at_line, error_print_progname)
6155 [! (defined (__STDC__) && __STDC__)]: Remove decls.
6156 * error.c: Include error.h first, to check interface.
6157 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
6158 (VA_START): Remove; all uses changeed to va_start.
6159 (exit, strerror): Remove decls.
6160 (error_print_progname): Prototype uncondionally.
6161 Don't include <errno.h>; no longer needed.
6162 (private_strerror): Remove.
6163 (error_tail): Always define.
6164 (error, error_at_line): Assume C89 or better; always use prototypes.
6165 * fatal.c: Include "fatal.h" first, to test interface.
6166 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
6167 (VA_START): Remove; all uses changed to va_start.
6168 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
6170 (exit): Remove decl.
6171 (fatal): Prototype unconditionally. Assume va_start works.
6172 Abort at end, to pacify gcc.
6174 * euidaccess.c (main): Define with a prototype.
6176 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
6178 * exitfail.c: Include <stdlib.h> unconditionally.
6180 * fnmatch_.h (__P): Remove. All uses changed to assume
6182 * fnmatch.c: Include fnmatch.h first, to test interface.
6183 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
6184 (getenv): Remove decl.
6185 (fnmatch): Define using a prototype.
6186 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
6187 (FCT): Define using a prototype.
6189 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
6191 * gethostname.c: Include <stddef.h>.
6192 (gethostname): Define with prototype. Length is size_t, not int.
6194 2003-09-08 Paul Eggert <eggert@twinsun.com>
6196 * getversion.c: Remove; was migrated to backupfile.c in 1997.
6197 getversion.c should have been removed then, but was accidentally
6200 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
6201 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
6203 2003-09-07 Paul Eggert <eggert@twinsun.com>
6205 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
6206 copy_tm_result. Bug reported by Simon Josefsson in
6207 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
6209 2003-09-06 Paul Eggert <eggert@twinsun.com>
6211 * time_r.c, time_r.h: New files.
6213 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
6215 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
6216 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
6218 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
6220 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
6221 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
6224 * timegm.c: Switch to glibc implementation, with the following changes:
6225 [defined HAVE_CONFIG_H]: Include <config.h>.
6226 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
6227 (__mktime_internal) [!defined _LIBC]: New decl.
6228 (__gmtime_r) [!defined _LIBC]: New macro and function.
6229 (timegm): Use a prototype, since gnulib assumes C89.
6230 Do not bother declaring tmp to be const, as it's not really usefu.
6231 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
6232 (timegm): Declare only if HAVE_DECL_TIMEGM.
6234 2003-09-03 Paul Eggert <eggert@twinsun.com>
6236 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
6237 Bug reported by Lute Kamstra in
6238 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
6240 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
6241 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
6242 course with correspondingly smaller numbers for tomorrow and
6243 yesterday. From Tadayoshi Funaba. Originally installed into
6244 sh-utils on 1999-08-07, but the patch got lost (I guess during the
6247 2003-08-31 Simon Josefsson <jas@extundo.com>
6249 * timegm.h: New file.
6250 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
6252 2003-08-31 Karl Berry <karl@gnu.org>
6254 * argp.h: update from libc.
6256 2003-08-28 Bruno Haible <bruno@clisp.org>
6258 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
6259 warning on QNX, which defines O_BINARY to 000000.
6261 2003-08-24 Bruno Haible <bruno@clisp.org>
6263 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
6264 MSVC7 <stdio.h> is included later.
6266 2003-08-20 Bruno Haible <bruno@clisp.org>
6268 * progname.h: New file, from GNU gettext.
6269 * progname.c: New file, from GNU gettext.
6270 * progreloc.c: New file, from GNU gettext.
6272 2003-08-19 Bruno Haible <bruno@clisp.org>
6274 * xstrdup.c: Assume <string.h> exists.
6276 2003-08-18 Jim Meyering <jim@meyering.net>
6278 * setenv.h: Indent nested cpp directive.
6279 * vasnprintf.c: Remove trailing blanks.
6281 2003-08-17 Simon Josefsson <jas@extundo.com>
6282 Bruno Haible <bruno@clisp.org>
6284 * xstrndup.h: New file.
6285 * xstrndup.c: New file.
6287 2003-08-17 Bruno Haible <bruno@clisp.org>
6289 * strndup.h: New file.
6291 2003-08-16 Paul Eggert <eggert@twinsun.com>
6293 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
6294 space, undoing this 2003-08-12 change:
6295 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
6297 2003-08-16 Jim Meyering <jim@meyering.net>
6299 Merge from coreutils.
6300 * xstrtoimax.c: #else #if -> #elif.
6301 * xstrtoumax.c: Likewise.
6303 2003-08-15 Paul Eggert <eggert@twinsun.com>
6305 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
6306 rather than tab, after '#' in shell-script copyright notices.
6307 Suggested by Bruno Haible.
6309 2003-08-15 Jim Meyering <jim@meyering.net>
6310 and Paul Eggert <eggert@twinsun.com>
6312 Merge from coreutils.
6313 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
6314 member but strut utmpx does not. Needed for AIX 4.3.3.
6315 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
6317 2003-08-15 Jim Meyering <jim@meyering.net>
6319 Merge from coreutils.
6320 * xgethostname.c: Include <stdlib.h>.
6321 (xghostname): Don't exit for anything other than memory-related
6322 failure; just return NULL.
6323 * userspec.c: Include "posixver.h".
6324 (parse_user_spec): Accept `.' as a separator only
6325 in pre-POSIX-200112 mode.
6326 * strtoimax.c: Use #elif rather than #else #if.
6327 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
6328 Remove function, now that we can rely on a working tzset function.
6329 [!_LIBC]: Ensure that the required autoconf test has been run.
6330 [!defined _NL_CURRENT && HAVE_STRFTIME]:
6331 Use underlying_strftime for %r.
6332 * sha.c: Merge in some clean-up and optimization changes from glibc.
6333 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
6334 Ensure that it is a multiple of 64.
6335 Rearrange loop exit tests so as to avoid performing an
6336 additional fread after encountering an error or EOF.
6337 * realloc.c: Update copyright date.
6339 2003-08-14 Jim Meyering <jim@meyering.net>
6341 Merge from coreutils.
6342 * obstack.h: Whitespace changes.
6343 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
6344 and xcalloc return values.
6345 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
6346 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
6347 hang on OSF/1 5.1 for DIR on both local and remote file systems.
6348 Reported by (and fix confirmed by) Nelson H. F. Beebe.
6349 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
6351 Use mntctl's return value to drive the entry-processing loop, since
6352 we can't rely on the value of the vmt_length member in the last
6353 entry. On some systems doing so could result in exhausting
6354 virtual memory. Based in part on a patch from Mike Jetzer.
6356 2003-08-14 Jim Meyering <jim@meyering.net>
6357 and Paul Eggert <eggert@twinsun.com>
6359 Merges from coreutils, plus other fixes.
6360 * physmem.c: Merge in portability changes from gcc/libiberty
6361 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
6362 for credits and details. Thanks to Kaveh Ghazi for helping
6363 to keep these files in sync.
6364 (ARRAY_SIZE): Define it.
6365 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
6366 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
6367 (memcasecmp): Don't assume size_t fits in unsigned int.
6368 Remove casts and duplicate code.
6369 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
6370 (memcpy): Remove definition.
6371 Merge in some clean-up and optimization changes from glibc.
6372 [BLOCKSIZE]: Move definition to top of file.
6373 Ensure that it is a multiple of 64.
6374 Rearrange loop exit tests so as to avoid performing an
6375 additional fread after encountering an error or EOF.
6376 * md5.h (md5_uintptr): Define.
6377 * makepath.c (CLEANUP_CWD): Report an error if we failed to
6378 return to the initial working directory. Preserve errno
6380 * idcache.c: Include "xalloc.h".
6381 (xmalloc, xrealloc): Remove decls.
6382 (getuser): Remove casts no longer required in C89.
6383 * human.c: Include stdio.h, for sprintf.
6384 * group-member.c: Include "xalloc.h".
6385 (xmalloc, xrealloc): Remove decls.
6386 (get_group_info): Remove casts no longer required in C89.
6387 * getusershell.c (readname): Remove casts no longer required in C89.
6388 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
6389 * getline.c: Whitespace fix, from coreutils.
6391 2003-08-13 Paul Eggert <eggert@twinsun.com>
6393 * exclude.c: Include <ctype.h>
6394 (IN_CTYPE_DOMAIN): New macro.
6396 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
6399 * argp-help.c, argp-parse.c, config.charset, getopt.h:
6400 Undo previous (whitespace-only) change.
6402 2003-08-12 Paul Eggert <eggert@twinsun.com>
6404 * argp-help.c, argp-parse.c, config.charset, getopt.h:
6405 Normalize leading white space and remove trailing white space.
6406 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
6407 notice, as per ../config/srclist-update.
6409 Merge from coreutils.
6410 * euidaccess.h: New file.
6411 * euidaccess.c: Include it.
6412 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
6413 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
6414 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
6416 2003-08-11 Bruno Haible <bruno@clisp.org>
6418 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
6419 (vasnprintf): Use it instead of wcslen.
6421 2003-08-11 Bruno Haible <bruno@clisp.org>
6423 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
6424 value to ensure that _Bool promotes to int. Use #define for _Bool when
6425 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
6427 2003-08-10 Karl Berry <karl@gnu.org>
6429 * regex.h: update from libc (whitespace fix).
6431 2003-08-09 Paul Eggert <eggert@twinsun.com>
6433 Merge some files from coreutils. These changes were
6434 originally made by Jim Meyering.
6435 * acl.c: Include <sys/types.h> before <sys/stat.h>;
6436 many older Unixes require this.
6437 * alloca.c (alloca): Remove cast to argument of free;
6438 no longer needed in C89.
6439 * alloca_.h, regex.h: Fix white space to match
6440 what GNU indent does.
6442 2003-08-05 Paul Eggert <eggert@twinsun.com>
6444 * bumpalloc.h: Remove.
6446 2003-08-04 Paul Eggert <eggert@twinsun.com>
6448 * getloadavg.c: Change copyright notice and spacing to conform to
6451 Merge from coreutils.
6452 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
6454 * getdate.y (date): Also accept dates like May-23-2003; suggestion
6455 from Karl Berry, implemented by Jim Meyering.
6456 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
6457 from Dmitry V. Levin.
6458 Remove anachronistic cast of xrealloc.
6459 * fnmatch_.h (__const): Remove. Use 'const'.
6460 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
6461 type. Otherwise, it wouldn't compile with at least /bin/cc on
6462 ymp-cray-unicos9.0.2.X.
6463 Combine two mostly-identical uses of alloca into one.
6464 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
6466 2003-08-04 Dave Love <d.love@dl.ac.uk>
6470 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
6471 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
6472 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
6473 obsolete NLIST_NAME_UNION.
6474 [__GNU__]: Undef BSD and FSCALE.
6475 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
6477 2003-08-03 Paul Eggert <eggert@twinsun.com>
6479 * stdbool_.h (_Bool): Make it signed char, instead of
6480 an enum type, so that it's guaranteed to promote to int. See:
6481 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
6483 2003-07-31 Paul Eggert <eggert@twinsun.com>
6485 * strerror.c: Include config.h, limits.h. Declare sprintf.
6486 (strerror): Don't assume that a printable int fits in 14 bytes.
6488 2003-07-24 Derek Robert Price <derek@ximbiot.com>
6489 Bruno Haible <bruno@clisp.org>
6491 * getline.h (getline, getdelim): Change return type to ssize_t.
6492 * getline.c (getline, getdelim): Likewise.
6493 Remove _GNU_SOURCE define; now it's defined in config.h through
6496 2003-07-22 Paul Eggert <eggert@twinsun.com>
6498 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
6499 over-parenthesization in macros.
6501 Sync with coreutils.
6503 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
6506 Use `exit_failure' for xalloc and xmemcoll instead of their own
6507 private exit-failure variables.
6508 * xalloc.h (xalloc_exit_failure): Remove.
6509 * xmalloc.c: Likewise. Include exitfail.h.
6510 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
6511 * xmemcoll.h (xmemcoll_exit_failure): Remove.
6512 * xmemcoll.c: Likewise. Include exitfail.h.
6513 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
6515 2003-07-18 Paul Eggert <eggert@twinsun.com>
6517 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
6518 * closeout.c: Likewise. Include "closeout.h" right after config.h,
6519 to test that it can stand by itself. Include "exitfail.h".
6520 Clients should set exit_failure instead.
6521 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
6523 2003-07-18 Andreas Schwab <schwab@suse.de>
6525 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
6527 2003-07-18 Bruno Haible <bruno@clisp.org>
6529 * getndelim2.h: New file.
6530 * getndelim2.c: Make into a module of its own. Include config.h,
6532 (getndelim2): Make non-static. Change return type to ssize_t.
6533 * getline.h: Change argument names.
6534 * getline.c: Include getndelim2.h instead of getndelim2.c.
6535 * getnline.c: Include getndelim2.h.
6537 2003-07-17 Bruno Haible <bruno@clisp.org>
6539 * Makefile.am: Remove file.
6540 * Makefile.in: Remove file.
6542 2003-07-17 Bruno Haible <bruno@clisp.org>
6544 * getnline.h: New file.
6545 * getnline.c: New file.
6546 * getndelim2.c: New file, extracted from getline.c.
6547 (getndelim2): Renamed from getdelim2, with added nmax argument.
6548 * getline.c: Include getndelim2.c.
6549 (getdelim2): Moved out to getndelim2.c.
6550 (getline, getdelim): Update.
6552 2003-07-15 <karl@gnu.org>
6554 * vasnprintf.c: update from gettext.
6556 2003-07-15 Jim Meyering <jim@meyering.net>
6558 * makepath.c (make_path): Enclose diagnostic in _(...).
6560 2003-07-14 Paul Eggert <eggert@twinsun.com>
6562 * asnprintf.c, asprintf.c, config.charset, gettext.h,
6563 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
6564 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
6565 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
6566 vasprintf.c, vasprintf.h: Regenerate. These files are now being
6567 updated automatically by ../config/srclist-update. This changes
6568 their license from LPGL to GPL.
6570 2003-07-14 Jim Meyering <jim@meyering.net>
6572 Don't emit diagnostics. Let callers do that.
6573 * save-cwd.c: Don't include "error.h".
6574 (save_cwd): Don't call error. Ensure that errno is valid
6575 when returning nonzero.
6577 * save-cwd.h (restore_cwd): Update prototype.
6578 * save-cwd.c (restore_cwd): Remove two parameters.
6579 Simplify. Don't call error upon failure. Let callers do that.
6580 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
6581 when auditing is enabled. But don't bother updating the #if.
6583 2003-07-14 Simon Josefsson <jas@extundo.com>
6585 * mempcpy.h: New file.
6586 * mempcpy.c: New file.
6588 2003-07-14 Paul Eggert <eggert@twinsun.com>
6590 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
6591 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
6592 unicodeio.c, unicodeio.h, unlocked-io.h:
6593 Switch from LGPL to GPL.
6595 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
6597 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
6598 it breaks C++ compilation.
6599 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
6601 2003-07-10 Jim Meyering <jim@meyering.net>
6603 * vasnprintf.c: Remove trailing blanks.
6604 Make cpp indentation consistent.
6606 2003-07-09 Paul Eggert <eggert@twinsun.com>
6608 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
6609 posixver.c, strftime.c, strnlen.c, strverscmp.c:
6610 Switch from LGPL to GPL.
6612 2003-07-07 Paul Eggert <eggert@twinsun.com>
6614 * mktime.c: Fix some boundary cases and remove need for floating point.
6616 Issue a compile-time diagnostic if time_t is floating point, or if
6617 two's complement arithmetic is not in effect, or if arithmetic
6618 right shift does not propagate the sign. These assumptions were
6619 all in the original code but they weren't checked.
6621 (TIME_T_MIDPOINT, verify): New macros.
6622 (__isleap): Remove; it has integer overflow problems.
6623 (leapyear): New function, without those problems.
6624 (ydhms_tm_diff): Remove; splitting into two parts.
6625 (ydhms_diff): New function, containing the arithmetic part of
6626 the old ydhms_tm_diff function. Issue a compile-time
6627 diagnostic if we are not using C99 integer division.
6628 Avoid casts when possible.
6629 (guess_time_tm): New function, containing the checking part of
6630 the old ydhms_tm_diff function. Return the new value, rather than
6631 the difference between it and the old. Accept a new argument T
6632 so that *T specifies the old value. Check for overflow in the result.
6634 (__mktime_internal): Use a time_t offset, not a long int offset.
6635 This undoes the 2003-06-04 change, which is no longer needed now
6636 that we have better overflow checking.
6637 (localtime_offset): Likewise.
6639 (__mktime_internal): Avoid harmful overflow on hosts where time_t
6640 and long are 64-bit but int is only 32-bit.
6641 (ydhms_diff): Use long int to store year1 and yday1.
6642 Issue a compile-time diagnostic if long int is not wide enough.
6644 (__mktime_internal): Use long int to store adjusted year and yday.
6645 Use plain C rather than preprocessor commands, if that doesn't
6647 Check for overflow (and try to repair) after each probe
6648 rather than checking only at the very end. This avoids some bugs
6649 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
6650 does not equal GMT offset at maximum time).
6651 Use integer to check for overflow rather than floating point; this
6652 is more portable to non-IEEE hosts, and is a tad faster.
6653 When we detect that we are oscillating between two values,
6654 don't check whether tm_isdst has the requested value, since
6655 we already know the answer. When tm_isdst has the wrong value,
6656 use a different heuristic to find the right one, based on the
6657 extreme values actually observed in practice in tz2003a,
6658 rather than the (overly optimistic) "previous 3 calendar quarters".
6660 (not_equal_tm, print_tm, check_result): Use "const T" rather than
6661 "T const" to accommodate glibc style.
6662 (check_result): Use less-confusing report format. "long" -> "long int.
6664 Don't loop if the iteration overflows time_t.
6665 Allow a negative step in the iteration.
6667 2003-07-01 Paul Eggert <eggert@twinsun.com>
6669 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
6670 having it depend on HAVE_SYS_TYPES_H.
6672 2003-06-25 Bruno Haible <bruno@clisp.org>
6674 * readlink.c: New file.
6676 2003-06-20 Bruno Haible <bruno@clisp.org>
6678 Assume C89, so PARAMS isn't needed.
6679 * unicodeio.h (PARAMS): Remove.
6680 * unicodeio.c: Don't use PARAMS.
6682 2003-06-18 Jim Meyering <jim@meyering.net>
6684 Merge changes from coreutils.
6685 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
6686 Remove explicit declarations of xmalloc and realloc.
6688 (read_utmp): Remove anachronistic cast of xmalloc.
6690 2003-06-17 Paul Eggert <eggert@twinsun.com>
6692 Assume C89, so PARAMS isn't needed.
6693 * backupfile.h (PARAMS): Remove. All uses removed.
6694 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
6695 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
6696 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
6697 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
6698 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
6699 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
6700 xstrtol.h: Likewise.
6701 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
6702 same.h, strverscmp.h: Do not include config.h; no longer needed.
6703 Anyway, config.h should always be included before any other file.
6705 2003-06-11 Simon Josefsson <jas@extundo.com>
6707 * sysexit_.h: New file.
6709 2003-05-20 Derek Price <derek@ximbiot.com>
6711 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
6713 2003-06-10 Simon Josefsson <jas@extundo.com>
6715 * strchrnul.h: New file.
6716 * strchrnul.c: New file.
6718 2003-06-10 Simon Josefsson <jas@extundo.com>
6720 * argp.h: New file, from glibc.
6721 * argp-ba.c: New file, from glibc.
6722 * argp-eexst.c: New file, from glibc.
6723 * argp-fmtstream.c: New file, from glibc.
6724 * argp-fmtstream.h: New file, from glibc.
6725 * argp-fs-xinl.c: New file, from glibc.
6726 * argp-help.c: New file, from glibc.
6727 * argp-namefrob.h: New file, from glibc.
6728 * argp-parse.c: New file, from glibc.
6729 * argp-pv.c: New file, from glibc.
6730 * argp-pvh.c: New file, from glibc.
6731 * argp-xinl.c: New file, from glibc.
6733 2003-06-07 Jim Meyering <jim@meyering.net>
6735 * readtokens.h: Put `Free Software Foundation, Inc.'
6736 in place of my name in the copyright comment.
6737 Remove definition and uses of __P.
6740 * stat.c: Don't declare xmalloc explicitly.
6741 Instead, include "xalloc.h".
6742 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
6743 xrealloc, and xcalloc return values.
6744 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
6746 * xgetcwd.h: Remove definition/uses of PARAMS.
6748 2003-06-06 Jim Meyering <jim@meyering.net>
6750 * stdbool_.h: Renamed from stdbool.h.in.
6752 2003-06-06 Jim Meyering <jim@meyering.net>
6754 Merge from coreutils.
6755 * same.c: (same_name): Declare *_basename locals to be `const'.
6756 Consolidate declarations and initializations of *_base* locals.
6758 Merge from coreutils.
6759 This avoids a core dump on systems without GNU putenv,
6760 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
6761 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
6762 (unsetenv): New static function, from GNU libc.
6763 (rpl_putenv): Use it.
6765 * modechange.c: Remove trailing blanks.
6767 Merge from coreutils.
6768 * fsusage.c: Remove declaration of statfs.
6769 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
6771 * posixtm.c: Include <stdbool.h> unconditionally.
6773 2003-06-05 Paul Eggert <eggert@twinsun.com>
6775 * mktime.c (__mktime_internal): When resolving a tm_isdst
6776 mismatch, look in future quarters as well as past. This fixes a
6777 bug when processing fall-backwards gaps immediately after a long
6778 period of daylight-saving time.
6780 * mktime.c: Assume freestanding C89 or better.
6781 (HAVE_LIMITS_H): Remove. Assume it's 1.
6782 (__P): Remove; not used.
6783 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
6784 (mktime, not_equal_tm, print_tm, check_result,
6785 main): Use prototypes. Use const * where appropriate.
6786 (main): Fix typo in testing code that uncovered by above changes.
6787 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
6789 2003-06-04 Paul Eggert <eggert@twinsun.com>
6791 * mktime.c: Fix Debian bug 177940
6792 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
6793 (localtime_offset): Now long int, not time_t, because we want it
6794 to be guaranteed to be signed. All uses changed.
6795 (__mktime_internal): If overflow would occur when adding offset,
6798 Merge 'human' changes from coreutils. Rewrite to support
6799 locale-specific notations like thousands separators.
6800 * human.c: Simplify authorship notice.
6801 Include human.h immediately after config.h.
6802 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
6803 <limits.h>: Do not include, since human.h does.
6804 (SIZE_MAX, UINTMAX_MAX): New macros.
6805 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
6806 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
6807 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
6808 (power_letter): Renamed from suffixes.
6809 (generate_suffix_backwards): Remove.
6810 (adjust_value): Now takes int style (because of human.h changes)
6811 and long double value (for greater precision on some platforms).
6812 (group_number): New function.
6813 (human_readable): Use it. Use integer options, not enum.
6814 Put the options before the sizes in the arg list.
6815 Support all the new options.
6816 The old human_readable function has been removed;
6817 use inttostr.h instead.
6818 (human_readable, default_block_size, humblock):
6819 Use uintmax_t, not int, for block sizes.
6820 (human_readable_inexact, block_size_types): Remove.
6821 (block_size_opts): New constant.
6822 (human_options): Renamed from human_block_size, with new signature
6823 that allows block sizes up to UINTMAX_MAX. All callers changed.
6824 * human.h: Add copyright and authorship notice.
6825 Include <limits.h> and <stdbool.h> unconditionally.
6826 (PARAMS): Remove. All uses removed.
6827 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
6828 (enum human_inexact_style): Remove tag; now a nameless enum.
6829 (human_floor, human_ceiling, human_round_to_even): Now have
6830 values 2, 0, 1 rather than -1, 1, 0.
6831 (human_group_digits, human_suppress_point_zero, human_autoscale,
6832 human_base_1024, human_SI, human_B): New constants.
6833 (human_readable_inexact, human_block_size): Remove.
6834 (human_readable): Size args are now uintmax_t, not int.
6835 (human_options): New decl.
6837 * exclude.c: (new_exclude, add_exclude): Remove casts that are
6838 unnecessary now that we assume C89 or better. This change
6839 imported from coreutils.
6841 * mktime.c (__mktime_internal): Do not reject negative timestamps
6842 arbitrarily. This is the same patch as 2003-05-28, but it got lost
6843 in the 2003-05-30 sync from glibc.
6845 .h files should stand alone, but we shouldn't include <sys/types.h>
6846 if we can get away with just <stddef.h>.
6848 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
6849 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
6850 rather than <sys/types.h>, as we merely need size_t.
6851 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
6853 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
6854 Include <stdio.h>, to get FILE.
6855 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
6856 memcasecmp.h has included <stddef.h> and all we need is size_t.
6857 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
6858 our interface, instead of including <sys/types.h>
6860 2003-06-02 Paul Eggert <eggert@twinsun.com>
6863 Fix some minor time-related bugs with POSIX time arguments.
6864 Some valid time stamps were being rejected (notably -1, and
6865 time stamps before 1900 on 64-bit hosts). And some invalid
6866 time stamps were being accepted, e.g. September 31.
6868 * posixtm.h (posixtime): Return bool instead of time_t, so
6869 that we can return (time_t) -1 successfully.
6870 * posixtm.c: Likewise.
6871 [HAVE_STDBOOL_H]: Include <stdbool.h>.
6872 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
6873 (t): Remove static var.
6874 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
6875 of static var. All uses changed.
6876 (year): Do not reject years before 1900; they can occur with
6878 (posix_time_parse): Do not check for out-of-range components;
6879 that is now the caller's responsibility, since our checks were
6880 only approximations.
6881 (posixtime): Use mktime to check for out-of-range components,
6882 since it knows them exactly.
6883 If mktime returns (time_t) -1, check whether an error actually occurred
6884 by invoking localtime on -1.
6885 (main) [TEST_POSIXTIME]: Check for input data errors, and report
6886 posixtime failures better.
6887 Improve the test data (in comments only).
6889 2003-05-30 <karl@gnu.org>
6891 * mktime.c: update from libc.
6893 2003-05-30 Bruno Haible <bruno@clisp.org>
6895 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
6896 * localcharset.h: Likewise.
6897 * localcharset.c: Likewise.
6899 2003-05-28 Paul Eggert <eggert@twinsun.com>
6901 Assume the headers required for C89 freestanding compilers.
6902 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
6903 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
6904 without checking for HAVE_LIMITS_H.
6905 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
6906 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
6908 * fatal.c: Include <stdarg.h> without checking for __STDC__.
6909 * exclude.c: Include <stdbool.h> unconditionally.
6910 * tempname.c: Include <stddef.h> unconditionally.
6911 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
6912 * modechange.c, rpmatch.c (NULL): Don't define, since
6913 <stddef.h> does that.
6914 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
6915 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
6916 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
6917 * xstrtol.c: Likewise.
6918 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
6919 * savedir.c: Include <stddef.h> instead of defining NULL.
6921 * addext.c (addext): Use assignment rather than cast, to avoid
6922 warnings on some platforms.
6924 * mktime.c (__mktime_internal): Do not reject negative timestamps
6927 2003-05-10 Bruno Haible <bruno@clisp.org>
6929 * linebreak.c (iconv_string_length): Don't return -1 just because the
6930 string is longer than 4 KB.
6932 2003-05-12 Jim Meyering <jim@meyering.net>
6934 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
6935 the space-padded-by-default conversion specifiers, %e, %k, %l.
6937 2003-05-03 Bruno Haible <bruno@clisp.org>
6939 Upgrade to Unicode-4.0.
6940 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
6941 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
6942 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
6943 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
6944 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
6945 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
6946 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
6947 Change width of U+E0100..U+E01EF from 1 to 0.
6949 2003-04-25 Bruno Haible <bruno@clisp.org>
6951 * copy-file.c: Include <stddef.h>, for size_t.
6953 2003-04-25 Jim Meyering <jim@meyering.net>
6955 * copy-file.c (copy_file_preserving): Declare buf_size to be
6956 of type size_t, not int.
6958 2003-04-11 Jim Meyering <jim@meyering.net>
6960 Merge changes from Coreutils.
6962 2003-03-22 Jim Meyering <jim@meyering.net>
6964 * strftime.c (widen): Cast alloca return value to proper type.
6966 2003-01-19 Ulrich Drepper <drepper@redhat.com>
6969 * strftime.c (my_strftime): Handle very large width
6970 specifications for numeric values correctly. Improve checks for
6973 2003-01-19 Jim Meyering <jim@meyering.net>
6975 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
6976 (nl_get_alt_digit) [! defined my_strftime]: Define.
6977 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
6978 _nl_get_alt_digit and _nl_get_walt_digit.
6980 * strftime.c (my_strftime): Merge in locale-related changes from libc.
6981 These changes have no effect outside of _LIBC.
6983 2003-04-10 Bruno Haible <bruno@clisp.org>
6985 * findprog.h: New file, from GNU gettext.
6986 * findprog.c: New file, from GNU gettext.
6988 2003-04-05 Jim Meyering <jim@meyering.net>
6990 Merge changes from Coreutils.
6992 * exclude.h (PARAMS): Remove definition and uses.
6993 * exclude.c: Remove uses of `PARAMS'.
6995 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
6996 Add test-cases for DOS filenames. Declare program_name.
6997 (main): Set up program_name. Patch by Rich Dawe.
6999 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
7001 Use mntctl's return value to drive the entry-processing loop, since
7002 we can't rely on the value of the vmt_length member in the last
7003 entry. On some systems doing so could result in exhausting
7004 virtual memory. Based in part on a patch from Mike Jetzer.
7006 2003-04-04 Bruno Haible <bruno@clisp.org>
7008 * linebreak.h: New file, from GNU gettext.
7009 * linebreak.c: New file, from GNU gettext with slight modifications.
7010 * lbrkprop.h: New file, from GNU gettext.
7012 2003-04-03 Bruno Haible <bruno@clisp.org>
7014 * utf8-ucs4.h: New file, from GNU gettext.
7015 * utf16-ucs4.h: New file, from GNU gettext.
7016 * ucs4-utf8.h: New file, from GNU gettext.
7017 * ucs4-utf16.h: New file, from GNU gettext.
7019 2003-04-02 Bruno Haible <bruno@clisp.org>
7021 * binary-io.h: New file, from GNU gettext.
7023 2003-04-01 Bruno Haible <bruno@clisp.org>
7025 * pathname.h: New file, from GNU gettext.
7026 * concatpath.c: New file, from GNU gettext.
7028 2003-03-30 Bruno Haible <bruno@clisp.org>
7030 * copy-file.c (copy_file_preserving): Don't set owner if the function
7031 chown() doesn't exist.
7033 2003-03-28 Bruno Haible <bruno@clisp.org>
7035 * copy-file.h: New file, from GNU gettext.
7036 * copy-file.c: New file, from GNU gettext.
7038 2003-03-18 Jim Meyering <jim@meyering.net>
7040 * quote.c (quote_n): Fix typo in comment.
7042 2003-03-14 Jim Meyering <jim@meyering.net>
7044 Merge changes from Coreutils.
7045 * obstack.h (obstack_object_size): Declare temporary, __o,
7046 to be const, in order to avoid warnings.
7047 (obstack_room): Likewise.
7048 (obstack_empty_p): Likewise.
7050 2003-03-13 Paul Eggert <eggert@twinsun.com>
7052 Merge changes from Bison.
7053 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
7054 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
7055 when compiling Bison 1.875's `bitset bset = obstack_alloc
7056 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
7057 * hash.c: Include <stdbool.h> unconditionally.
7059 2003-03-09 Paul Eggert <eggert@twinsun.com>
7061 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
7062 Reported by Bruce Becker; see:
7063 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
7065 2003-03-03 Paul Eggert <eggert@twinsun.com>
7066 Bruno Haible <bruno@clisp.org>
7068 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
7069 Reported by John Hughes, see
7070 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
7072 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
7074 * poll_.h: New file.
7077 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
7079 * mathl.h: New file.
7080 * acosl.c: New file.
7081 * asinl.c: New file.
7082 * atanl.c: New file.
7083 * ceill.c: New file.
7086 * floorl.c: New file.
7087 * frexpl.c: New file.
7088 * ldexpl.c: New file.
7090 * sincosl.c: New file.
7092 * sqrtl.c: New file.
7094 * trigl.c: New file.
7095 * trigl.h: New file.
7097 2003-02-17 Bruno Haible <bruno@clisp.org>
7099 * mkdtemp.h: New file, from GNU gettext.
7100 * mkdtemp.c: New file, from GNU gettext.
7102 2003-01-31 Bruno Haible <bruno@clisp.org>
7104 * rename.c: #undef rename before defining rpl_rename.
7105 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
7107 2003-01-30 Bruno Haible <bruno@clisp.org>
7109 * printf-args.h: New file, from GNU gettext.
7110 * printf-args.c: New file, from GNU gettext.
7111 * printf-parse.h: New file, from GNU gettext.
7112 * printf-parse.c: New file, from GNU gettext.
7113 * vasnprintf.h: New file, from GNU gettext.
7114 * vasnprintf.c: New file, from GNU gettext.
7115 * asnprintf.c: New file, from GNU gettext.
7116 * vasprintf.h: New file, from GNU gettext with modifications.
7117 * vasprintf.c: New file, from GNU gettext.
7118 * asprintf.c: New file, from GNU gettext.
7120 2003-01-29 Bruno Haible <bruno@clisp.org>
7122 * stpncpy.h: New file, from GNU gettext with modifications.
7123 * stpncpy.c: New file, from GNU gettext with modifications.
7125 2003-01-28 Bruno Haible <bruno@clisp.org>
7127 * c-ctype.h: New file, from GNU gettext, with changes suggested by
7129 * c-ctype.c: New file, from GNU gettext, with changes suggested by
7132 2003-01-27 Bruno Haible <bruno@clisp.org>
7134 * xsetenv.h: New file, from GNU gettext.
7135 * xsetenv.c: New file, from GNU gettext.
7137 2003-01-23 Bruno Haible <bruno@clisp.org>
7139 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
7141 2003-01-22 Bruno Haible <bruno@clisp.org>
7143 * exit.h: New file, from GNU gettext.
7145 2003-01-11 Bruno Haible <bruno@clisp.org>
7147 * stpcpy.h (stpcpy): Use ANSI C function declarations.
7148 * strcase.h (strcasecmp, strncasecmp): Likewise.
7150 2003-01-14 Jim Meyering <jim@meyering.net>
7152 * same.c (same_name): Tweak a comment.
7154 2003-01-11 Bruno Haible <bruno@clisp.org>
7156 * same.c (same_name): Reorder tests so as to avoid calling stat()
7157 when a string comparison is sufficient.
7159 2003-01-11 Bruno Haible <bruno@clisp.org>
7161 * readtokens.c (readtoken): Cast character to 'unsigned char', not
7164 2003-01-11 Bruno Haible <bruno@clisp.org>
7166 * hash-pjw.c: Add comment about low quality of this function.
7168 2003-01-12 Paul Eggert <eggert@twinsun.com>
7170 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
7171 to avoid collisions with libcurses and libreadline.
7173 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
7174 * getstr.h, getstr.c: Remove.
7175 * getline.c: Include "getline.h", to check interface.
7176 Move body of old getstr.c here: this defines MIN_CHUNK and
7177 declares getdelim2, which is renamed from getstr.
7178 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
7180 * linebuffer.c (readlinebuffer): Renamed from readline.
7182 * linebuffer.h: Likewise.
7183 (readline): Remove backward-compatibility macro.
7185 2003-01-12 Jim Meyering <jim@meyering.net>
7187 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
7189 2003-01-10 Bruno Haible <bruno@clisp.org>
7191 * alloca_.h: New file.
7192 * getdate.y: Unconditionally include alloca.h.
7193 * makepath.c: Likewise.
7194 * setenv.c: Likewise.
7195 * userspec.c: Likewise.
7197 2003-01-09 Bruno Haible <bruno@clisp.org>
7199 * stdbool.h.in: New file.
7201 2003-01-08 Bruno Haible <bruno@clisp.org>
7203 * safe-read.c: Include specification header first, to ensure its
7205 * full-write.c: Likewise.
7207 2003-01-08 Jim Meyering <jim@meyering.net>
7209 * full-write.c: Undefine and define-away `const' after inclusion
7210 of errno.h, not before. Suggestion from Bruno Haible.
7212 2003-01-07 Jim Meyering <jim@meyering.net>
7214 * full-write.c: Rework so that it may serve to define full_read, too.
7215 * full-read.c: Simply #define FULL_READ and include full-write.c.
7217 2003-01-06 Jim Meyering <jim@meyering.net>
7219 * version-etc.c: Update year in translatable copyright string.
7221 2002-12-25 Bruno Haible <bruno@clisp.org>
7223 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
7224 * xstrtol.h: Likewise.
7225 * xstrtoimax.c: Likewise.
7226 * xstrtoumax.c: Likewise.
7227 * human.h: Likewise.
7229 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
7230 on systems that have <inttypes.h> but not <stdint.h>.
7232 2002-12-31 Paul Eggert <eggert@twinsun.com>
7234 * memcoll.c (memcoll): Fall back on a simple algorithm using
7235 memcmp if strcoll doesn't work.
7237 2002-12-23 Bruno Haible <bruno@clisp.org>
7239 * localcharset.h: New file.
7240 * localcharset.c: Include it.
7241 * unicodeio.c: Likewise.
7243 2002-12-22 Bruno Haible <bruno@clisp.org>
7245 * utime.c (utime_null): No need to call ftruncate if the file was
7248 2002-12-23 Bruno Haible <bruno@clisp.org>
7250 * memcoll.c (STRCOLL): New macro.
7253 2002-12-22 Bruno Haible <bruno@clisp.org>
7255 * getstr.h (getstr): Define, to avoid clash with libcurses.
7256 * linebuffer.h (readline): Define, to avoid clash with libreadline.
7258 2002-12-22 Bruno Haible <bruno@clisp.org>
7260 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
7262 2002-12-23 Bruno Haible <bruno@clisp.org>
7264 * getline.h: Include <stddef.h>, for size_t.
7266 * unicodeio.h: Include <stddef.h>, for size_t.
7267 * unicodeio.c: Don't include <stddef.h>.
7269 2002-12-17 Bruno Haible <bruno@clisp.org>
7271 * canon-host.c (strdup): Remove unused declaration.
7273 * fsusage.c: Include full_read.h.
7274 (get_fs_usage): Use full_read instead of safe_read.
7276 * utime.c (utime_null): Use SAFE_READ_ERROR.
7278 2002-12-11 Bruno Haible <bruno@clisp.org>
7280 * setenv.h: Rewritten to cope with systems that have setenv() but not
7282 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
7285 2002-12-11 Bruno Haible <bruno@clisp.org>
7287 * setenv.c (alloca): Fall back to malloc.
7289 (setenv): Use freea() to free memory allocated with alloca().
7291 2002-11-13 Bruno Haible <bruno@clisp.org>
7293 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
7294 function declarations.
7295 * unsetenv.c (unsetenv): Likewise.
7297 2002-03-04 Bruno Haible <bruno@clisp.org>
7299 Portability to AIX 4.3.3.
7300 * unsetenv.c: New file, extracted from setenv.c.
7301 * setenv.c: Move the unsetenv() function to unsetenv.c.
7303 2001-12-20 Bruno Haible <bruno@clisp.org>
7305 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
7306 use malloc instead. For SunOS 4.
7308 2001-12-11 Bruno Haible <bruno@clisp.org>
7310 * setenv.c: Declare alloca.
7311 (compar_fn_t): New typedef.
7312 (KNOWN_VALUE, STORE_VALUE): Use it.
7314 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
7317 2002-12-10 Paul Eggert <eggert@twinsun.com>
7319 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
7320 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
7321 Choose values that are less likely to collide with system fnmatch
7323 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
7324 defined (e.g., a pure POSIX system).
7325 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
7326 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
7328 2002-12-06 Jim Meyering <jim@meyering.net>
7330 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
7332 Merge in changes from libc's misc/error.c, in preparation
7333 for the merge of gnulib's changes back into libc.
7335 * error.c (_): Define only if not already defined.
7336 Move definition to follow all #include directives.
7337 Include unlocked-io.h only if !_LIBC.
7338 [_LIBC]: Include <libio/libioP.h>.
7339 [USE_IN_LIBIO]: Include <libio/iolibio.h>
7340 (fflush): Tweak definition to use INTUSE.
7343 2002-12-05 Paul Eggert <eggert@twinsun.com>
7345 * alloca.c [defined emacs]: Include "lisp.h".
7346 (xalloc_die) [defined emacs]: New macro.
7347 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
7348 [! defined emacs]: Include <xalloc.h>.
7349 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
7350 (pointer): Typedef to POINTER_TYPE *.
7351 (malloc): Remove decl; we now always use xmalloc.
7352 (alloca): Use old-style definition, since Emacs needs this.
7353 Check for arithmetic overflow when computing combined size.
7355 2002-12-04 Paul Eggert <eggert@twinsun.com>
7357 Do not generate unlocked-io.h automatically, since it's easier to
7358 maintain it by hand.
7360 * unlocked-io.h: New file, from GNU diffutils,
7361 but with proper copyright notice and attribution.
7363 * Makefile.am: Add copyright notice.
7364 (libfetish_a_SOURCES): Add unlocked-io.h.
7365 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
7366 (DISTCLEANFILES, io_functions): Remove macros.
7367 (EXTRA_DIST): Remove gen_uio.
7368 (unlocked-io.h): Remove rule.
7370 2002-12-04 Jim Meyering <jim@meyering.net>
7372 Reflect the fact that stat.c and lstat.c are no longer generated.
7373 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
7374 (DISTCLEANFILES): Likewise.
7375 (EXTRA_DIST): Likewise.
7376 (all_local): Don't depend on stat.c or lstat.c.
7377 (stat.c, lstat.c): Remove rules.
7378 (EXTRA_DIST): Remove xstat.in.
7380 * xstat.in: Remove file. Contents moved into stat.c.
7381 * stat.c: New file. Contents mostly from xstat.in.
7382 * stat.c: Rework so that it may serve to define rpl_lstat, too.
7383 * lstat.c: New file. Simply #define LSTAT and include stat.c.
7385 * safe-read.c: Rework so that it may serve to define safe_write, too.
7386 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
7388 2002-12-03 Jim Meyering <jim@meyering.net>
7390 * safe-read.c, safe-write.c: Change variable names and comments, but
7391 not semantics, to minimize the differences between these two files.
7392 (safe_read): Change comment to mention SAFE_READ_ERROR.
7394 * safe-read.c (IS_EINTR): Define.
7395 (safe_read): Use IS_EINTR in place of in-function cpp directives.
7397 2002-12-02 Bruno Haible <bruno@clisp.org>
7399 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
7400 Define, taken from safe-read.c.
7401 (INT_MAX): Provide fallback.
7402 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
7403 * safe-write.h (SAFE_WRITE_ERROR): Define.
7405 * safe-read.c (EINTR): Remove definition.
7406 (safe_read): Don't use EINTR if it is absent.
7408 2002-12-02 Jim Meyering <jim@meyering.net>
7410 * safe-read.c (EINTR): Define.
7411 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
7412 (INT_MAX): Provide fallback.
7413 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
7415 * safe-read.h (SAFE_READ_ERROR): Define.
7417 2002-12-01 Jim Meyering <jim@meyering.net>
7419 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
7420 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
7422 2002-11-27 Paul Eggert <eggert@twinsun.com>
7424 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
7425 hash_rehash): Replace `if (limit <= value) abort ();' with
7426 `if (! (value < limit)) abort ();', for readability.
7428 2002-11-26 <karl@gnu.org>
7430 * strdup.c: copy from libc again, with jim's ok.
7431 * .cppi-disable: re-add strdup.c
7433 2002-11-25 <karl@gnu.org>
7435 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
7436 instead of "strtol.c".
7438 2002-11-25 Jim Meyering <jim@meyering.net>
7440 * mktime.c: Sync from libc, now that it has the latest fix.
7442 2002-11-24 <karl@gnu.org>
7444 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
7445 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
7447 2002-11-24 Jim Meyering <jim@meyering.net>
7449 Update from coreutils:
7451 * mktime.c: Merge in changes from libc.
7453 Avoid a link-time failure on some Linux systems.
7454 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
7455 (__mon_yday): Declare with the STATIC attribute.
7456 (__mktime_internal): Likewise.
7457 Based on a report from Greg Schafer.
7459 2002-11-23 Jim Meyering <jim@meyering.net>
7461 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
7462 Use `unsigned', not `int', as type of index.
7464 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
7466 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
7468 2002-11-22 Paul Eggert <eggert@twinsun.com>
7470 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
7471 hint that one should use `if (! x) abort ();' rather than `assert
7472 (x);', and anyway it's one less thing to worry about configuring.
7473 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
7474 hash_rehash, hash_insert): Use abort rather than assert.
7476 2002-11-22 Paul Eggert <eggert@twinsun.com>
7478 * quotearg.h: Allow multiple inclusion by surrounding with
7479 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
7480 so that we can be included first.
7481 (PARAMS): Remove; we now assume C89 or later. All uses removed.
7482 * quotearg.c: Include quotearg.h immediately after config.h.
7483 No need to include stddef.h or sys/types.h any more.
7484 Surround local include files with "", not "<>".
7485 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
7486 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
7487 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
7488 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
7489 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
7490 (ISPRINT): Remove; no longer needed now that we assume C89.
7492 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
7495 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
7496 quotearg_char): Use SIZE_MAX rather than
7497 (size_t) -1 when we are talking about "infinity".
7499 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
7501 2002-11-22 Bruno Haible <bruno@clisp.org>
7503 * safe-read.h: Assume C89. Add comments.
7504 (safe_read): Change return type to size_t.
7505 * safe-read.c (safe_read): Change return type to size_t. Handle byte
7506 counts > SSIZE_MAX correctly.
7507 * safe-write.h: New file.
7508 * safe-write.c: New file.
7509 * full-read.h: New file.
7510 * full-read.c: New file.
7511 * full-write.h: Assume C89. Add comments.
7512 * full-write.c: Include safe-write.h.
7513 (full_write): Rewritten to use safe_write.
7514 Suggested by Jim Meyering and Paul Eggert.
7516 2002-11-21 Bruno Haible <bruno@clisp.org>
7518 Remove case insensitive option matching.
7519 * argmatch.h (argcasematch): Remove declaration.
7520 (ARGCASEMATCH): Remove macro.
7521 (__xargmatch_internal): Remove case_sensitive argument.
7522 (XARGMATCH): Update.
7523 (XARGCASEMATCH): Remove macro.
7524 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
7525 case_sensitive argument.
7526 (argcasematch): Remove function.
7527 (__xargmatch_internal): Remove case_sensitive argument.
7528 (main): Use XARGMATCH instead of XARGCASEMATCH.
7530 * xmalloc.c: Change compile-time error message. Add comment about
7531 required autoconf version.
7533 2002-11-21 Jim Meyering <jim@meyering.net>
7535 * strdup.c (strdup): Tweak comment and initial #if/#include.
7537 Merge in changes from the coreutils.
7539 2002-09-25 Paul Eggert <eggert@twinsun.com>
7540 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
7541 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
7542 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
7543 int. Work more efficiently if X is the same width as uintmax_t.
7544 Do not compare X to -1, to avoid bogus compiler warning.
7545 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
7546 Don't assume that f_frsize and f_bsize are the same type.
7548 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
7551 * makepath.c (make_path): Restore umask *before* creating the final
7553 (make_path): Minor reformatting.
7555 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
7556 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
7558 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
7559 ones. At least on GNU/Linux systems, `auto' means something else.
7562 2002-11-20 Paul Eggert <eggert@twinsun.com>
7564 Merge argmatch cleanups from Bison. Assume C89.
7566 * argmatch.c: Include config.h here, not in argmatch.h.
7567 Include stdlib.h, for EXIT_FAILURE.
7568 Always include <string.h>, since we assume C89.
7569 (EXIT_FAILURE): Remove pre-C89 bug workaround.
7570 * argmatch.h: Do not include <config.h> or <sys/types.h>.
7571 Include <stddef.h> instead, since it's all we need for size_t.
7572 (PARAMS): Remove. All uses removed.
7573 (ARRAY_CARDINALITY): Do not bother to #undef.
7574 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
7575 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
7576 Remove unnecessary parentheses.
7577 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
7578 Insert necessary parentheses.
7579 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
7580 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
7582 2002-11-19 Bruno Haible <bruno@clisp.org>
7584 * mbswidth.c: Include mbswidth.h right at the beginning.
7585 * mbswidth.h: Include <stddef.h>, for size_t.
7587 * mbswidth.h (PARAMS): Remove macro.
7588 (mbswidth, mbsnwidth): Use ANSI C function declarations.
7589 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
7591 * gcd.h (PARAMS): Remove macro.
7592 (gcd): Use ANSI C function declarations.
7593 * gcd.c (gcd): Likewise.
7595 2002-11-15 Bruno Haible <bruno@clisp.org>
7597 * strcspn.c: Include <stddef.h>.
7598 (strcspn): Use ANSI C function declaration. Change return type to
7600 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
7601 (strpbrk): Use NULL.
7602 * strpbrk.h (PARAMS): Remove macro.
7603 (strpbrk): Use ANSI C function declaration.
7604 * strstr.c: Don't include <sys/types.h>.
7605 * strstr.h (PARAMS): Remove macro.
7606 (strstr): Use ANSI C function declarations.
7608 2002-11-06 Bruno Haible <bruno@clisp.org>
7610 * gcd.h (gcd): Change argument type to 'unsigned long'.
7611 * gcd.c (gcd): Likewise.
7613 2002-11-05 Bruno Haible <bruno@clisp.org>
7615 * gcd.h: New file, from gettext-0.11.5.
7616 * gcd.c: New file, from gettext-0.11.5.
7618 2002-11-05 Bruno Haible <bruno@clisp.org>
7620 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7621 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7622 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7623 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7625 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
7626 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
7628 * closeout.c: Include gettext.h instead of <libintl.h>.
7629 * human.c: Include gettext.h instead of <libintl.h>.
7630 * quotearg.c: Include gettext.h instead of <libintl.h>.
7631 * rpmatch.c: Include gettext.h instead of <libintl.h>.
7632 * unicodeio.c: Include gettext.h instead of <libintl.h>.
7633 * userspec.c: Include gettext.h instead of <libintl.h>.
7634 * version-etc.c: Include gettext.h instead of <libintl.h>.
7635 * xmalloc.c: Include gettext.h instead of <libintl.h>.
7636 (textdomain): Remove definition.
7637 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
7639 * long-options.c: Remove include of <libintl.h> and definition of _.
7640 * same.c: Remove include of <libintl.h> and definition of _.
7642 2002-11-04 Bruno Haible <bruno@clisp.org>
7644 * stpcpy.h: New file, from GNU gettext-0.11.5.
7645 * strcase.h: New file, from GNU gettext-0.11.5.
7646 * strpbrk.h: New file, from GNU gettext-0.11.5.
7647 * strstr.h: New file, from GNU gettext-0.11.5.
7648 * xgetcwd.h: New file, from GNU gettext-0.11.5.
7650 2002-05-09 Bruno Haible <bruno@clisp.org>
7652 * config.charset: Update for newest glibc. Add canonical names
7653 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
7655 2002-05-09 Bruno Haible <bruno@clisp.org>
7657 * localcharset.c (get_charset_aliases): Add more Windows specific
7660 2002-05-08 Owen Taylor <otaylor@redhat.com>
7662 * config.charset: A few additions for Solaris.
7664 2001-12-05 Bruno Haible <bruno@clisp.org>
7666 * localcharset.c (locale_charset): Don't return an empty string.
7668 2001-10-23 Bruno Haible <haible@clisp.cons.org>
7670 * config.charset: msdos in uk_UA uses CP1125.
7672 2001-08-05 Bruno Haible <haible@clisp.cons.org>
7674 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
7675 * localcharset.c (locale_charset): Declare as extern "C".
7677 2002-02-15 Bruno Haible <bruno@clisp.org>
7679 * config.charset [msdosdjgpp]: For Russian, use CP866.
7681 2002-02-11 Bruno Haible <bruno@clisp.org>
7683 * config.charset: Add support for NetBSD.
7685 2002-09-25 <karl@gnu.org>
7687 * strdup.c: copy from libc/string (via ../config/srclist*).
7688 * getopt*: copy from libc/posix.
7689 * gettext.h: copy from gettext.
7690 * .cppi-disable: add strdup.c, gettext.h.
7692 2002-07-01 Jim Meyering <meyering@lucent.com>
7694 * c-stack.c: Include sys/time.h.
7695 From Volker Borchert.
7697 2002-06-11 Paul Eggert <eggert@twinsun.com>
7699 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
7700 New macro. Use it uniformly instead of
7701 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
7702 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
7703 reported by Vin Shelton.
7705 2002-06-22 Jim Meyering <meyering@lucent.com>
7707 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
7708 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
7710 2002-06-22 Paul Eggert <eggert@twinsun.com>
7712 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
7713 Do not assume SA_SIGINFO behavior.
7714 Bug reported by Jim Meyering on NetBSD 1.5.2.
7716 2002-06-22 Jim Meyering <meyering@lucent.com>
7718 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
7720 * exitfail.c, exitfail.h: Likewise.
7721 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
7723 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
7725 (EXTRA_DIST): Add fnmatch_loop.c.
7726 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
7728 * fnmatch_loop.c: New file, from diffutils-2.8.2.
7729 * fnmatch.c: Update from diffutils-2.8.2.
7730 * fnmatch_.h: New file. From diffutils-2.8.2.
7731 * fnmatch.h: Remove file.
7733 2002-06-18 Paul Eggert <eggert@twinsun.com>
7735 * file-type.h: Report an error if neither S_ISREG nor
7736 S_IFREG is defined, instead of using a test specific to glibc
7737 2.2. This should be safe, since POSIX requires S_ISREG and
7738 Unix Version 7 had S_IFREG. We don't need to check for
7739 <sys/types.h> since we don't use any symbols that it defines.
7741 2002-06-15 Jim Meyering <meyering@lucent.com>
7743 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
7744 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
7745 have been included before this file.
7747 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
7749 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
7750 so that each temporary file name is unique and valid in the first
7751 8 characters, for operation under DOS.
7753 2002-06-15 Jim Meyering <meyering@lucent.com>
7755 Work even with DJGPP 2.03, which lacks support for symlinks.
7757 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
7759 * lchown.c (S_ISLNK): Likewise.
7761 2002-06-14 Jim Meyering <meyering@lucent.com>
7763 * file-type.h: Use the version from diffutils-2.8.2.
7764 * file-type.c: Likewise.
7766 2002-05-27 Jim Meyering <meyering@lucent.com>
7768 Fix a problem seen only on nonconforming systems whereby ls.c's
7769 use of localtime, and then of gettimeofday would cause trouble:
7770 the localtime call used to initialize rpl_gettimeofday's save
7771 mechanism would clobber ls's current local time information so
7772 that in any long listing the first file would always be listed
7773 with date 1970-01-01. Analysis by Volker Borchert.
7775 * gettimeofday.c (localtime): Undefine.
7776 (rpl_localtime): New function.
7778 2002-05-22 Jim Meyering <meyering@lucent.com>
7780 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
7781 * file-type.h: New file.
7782 * file-type.c (file_type): New file/function. Extracted from diffutils.
7784 2002-04-29 Paul Eggert <eggert@twinsun.com>
7786 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
7788 2002-04-28 Paul Eggert <eggert@twinsun.com>
7790 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
7791 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
7792 of 127, since 64 is the largest conceivable number for ancient
7794 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
7796 2002-04-28 Jim Meyering <meyering@lucent.com>
7798 * sig2str.c (WTERMSIG): Remove definition (unused).
7800 2002-04-28 Paul Eggert <eggert@twinsun.com>
7802 * sig2str.h, sig2str.c: New files.
7803 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
7805 2002-04-24 Jim Meyering <meyering@lucent.com>
7807 * gettext.h: New file, from Gettext.
7808 * Makefile.am (INCLUDES): Remove -I../intl.
7809 (libfetish_a_SOURCES): Add gettext.h.
7811 2002-04-16 Jim Meyering <meyering@lucent.com>
7813 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
7814 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
7815 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
7817 2002-04-12 Jim Meyering <meyering@lucent.com>
7819 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
7821 2002-03-10 Jim Meyering <meyering@lucent.com>
7823 * makepath.c (make_path): Remove a comma from a diagnostic.
7824 Suggestion from Santiago Vila.
7826 2002-03-08 Jim Meyering <meyering@lucent.com>
7828 * rename.c: Mention that this wrapper is needed also on
7829 mips-dec-ultrix4.4 systems.
7831 2002-03-02 Jim Meyering <meyering@lucent.com>
7833 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
7834 not HAVE_CLOCK_SETTIME.
7836 2002-02-27 Paul Eggert <eggert@twinsun.com>
7838 * nanosleep.h: Rename to....
7839 * timespec.h: New name for nanosleep.h. All uses changed.
7841 * gettime.c: New file.
7842 * settime.c: New file.
7845 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
7846 timespec.h. Remove nanosleep.h.
7848 2002-02-25 Paul Eggert <eggert@twinsun.com>
7850 * acl.c, acl.h: New files.
7851 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
7853 2002-02-24 Jim Meyering <meyering@lucent.com>
7855 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
7856 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
7857 cause trouble. Reported by Nelson Beebe.
7859 2002-02-23 Paul Eggert <eggert@twinsun.com>
7861 * path-concat.c (xpath_concat): Reorder code to pacify
7862 compilers that don't know that xalloc_die never returns.
7864 2002-02-20 Jim Meyering <meyering@lucent.com>
7866 * getdate.c: Regenerate using bison-1.33.
7868 2002-02-15 Paul Eggert <eggert@twinsun.com>
7870 * posixver.c, posixver.h: New files.
7871 * Makefile.am (libfetish_a_SOURCES): Add them.
7873 2002-02-02 Paul Eggert <eggert@twinsun.com>
7874 Bruno Haible <bruno@clisp.org>
7876 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
7877 (fwrite_success_callback): New declaration.
7878 * unicodeio.c (unicode_to_mb): New function, extracted from
7879 print_unicode_char. Call failure callback instead of error.
7880 (fwrite_success_callback): New function.
7881 (exit_failure_callback): New function.
7882 (fallback_failure_callback): New function.
7883 (print_unicode_char): Call unicode_to_mb.
7885 2002-01-26 Jim Meyering <meyering@lucent.com>
7887 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
7889 2002-01-22 Jim Meyering <meyering@lucent.com>
7891 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
7892 Otherwise, some versions of automake would omit the rule that makes
7893 Makefile from Makefile.in.
7895 2001-01-21 Paul Eggert <eggert@twinsun.com>
7897 * xmemcoll.h, xmemcoll.c: New files.
7898 * Makefile.am (libfetish_a_SOURCES): Add them.
7899 * memcoll.c: Include errno.h, and declare errno if not defined.
7900 (memcoll): Set errno to zero if there is no error.
7902 * quotearg.c (quotearg_buffer_restyled):
7903 Fix bug with quoting buffers containing NUL when backslashing escapes.
7904 This bug was exposed by the other changes in this patch.
7905 (quotearg_n_options): New arg ARGSIZE.
7906 All callers changed.
7907 (quoting_options_from_style): New function.
7908 (quotearg_n_style): Use it.
7909 (quotearg_n_style_mem): New function.
7911 * quotearg.h (quotearg_n_style_mem): New function.
7913 2002-01-16 Jim Meyering <meyering@lucent.com>
7915 * getdate.y: Add three semicolons, each just before a closing brace.
7916 Bison (as of version 1.31) no longer papers over that mistake.
7918 2002-02-14 Paul Eggert <eggert@twinsun.com>
7920 * backupfile.c (ISDIGIT): Comment fix.
7921 * getdate.y (ISDIGIT): Likewise.
7922 * posixtm.c (ISDIGIT, year): Likewise.
7923 * strverscmp.c (ISDIGIT): Likewise.
7924 * userspec.c (ISDIGIT): Likewise.
7926 2002-01-05 Jim Meyering <meyering@lucent.com>
7928 * version-etc.c (version_etc_copyright): Update copyright year.
7930 2001-01-19 Paul Eggert <eggert@twinsun.com>
7932 * closeout.c (close_stdout_status): If ferror (stdout), do
7933 not silently exit merely because the output buffer happens to
7934 have nothing pending.
7936 2001-12-18 Paul Eggert <eggert@twinsun.com>
7938 See the big note in ../ChangeLog.
7939 * human.c (suffixes): Prefer K to k for 1024.
7940 (generate_suffix_backwards): New function.
7941 (human_readable_inexact): Use it.
7942 * xstrtol.c (__xstrtol): If there is no number but there
7943 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
7944 Accept 'K' as well as 'k'.
7946 2001-12-15 Jim Meyering <meyering@lucent.com>
7948 * regex.h (__restrict_arr): Update from libc.
7950 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
7951 as `remote' if the name starts with `//'. Suggested by Michael Stone.
7954 2001-12-10 Jim Meyering <meyering@lucent.com>
7956 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
7957 Instead, include "xalloc.h".
7958 (initbuffer): Don't cast xmalloc return value to char*.
7959 (readline): Reword comment.
7960 Don't cast xrealloc return value to char*
7963 2001-12-09 Jim Meyering <meyering@lucent.com>
7965 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
7966 `signed and unsigned type in conditional expression'.
7967 * posixtm.c (posix_time_parse): Likewise.
7969 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
7971 * readtokens.c (readtoken): Declare an index to be of type unsigned
7972 to avoid a pedantic warning.
7974 * getstr.c: Don't include assert.h.
7975 (getstr): Remove warning-evoking assertions.
7976 Return -1 if offset parameter is out of bounds.
7977 Change the type of a local from int to size_t.
7979 * strftime.c (my_strftime_localtime_r): Include this function
7980 definition in the `#if ! HAVE_TM_GMTOFF' block.
7982 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
7983 Include xalloc.h instead.
7985 2001-12-02 Jim Meyering <meyering@lucent.com>
7987 * tempname.c: Don't declare getenv, thus reverting the change of
7988 2001-11-18. It's no longer necessary, now that stdlib.h is always
7991 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
7992 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
7994 2001-11-30 Akim Demaille <akim@epita.fr>
7996 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
7997 before being defined.
7999 2001-11-27 Paul Eggert <eggert@twinsun.com>
8001 * quotearg.h (quotearg_n, quotearg_n_style):
8002 First arg is int, not unsigned.
8003 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
8004 (SIZE_MAX, UINT_MAX): New macros.
8005 (quotearg_n_options): Abort if N is negative.
8006 Avoid overflow check on hosts where size_t is 64 bits and int
8007 is 32 bits, as overflow is impossible there.
8008 Fix off-by-one typo that caused unnecessary reallocation.
8010 2001-11-27 Jim Meyering <meyering@lucent.com>
8012 * tempname.c: Merge with version from libc.
8013 * regex.c: Likewise.
8015 * tempname.c: Include stdlib.h unconditionally. On some old systems
8016 for which STDC_HEADERS is 0, it was not included, resulting in a
8017 warning about an integer-to-pointer conversion problem with getenv.
8018 Reported by Volker Borchert.
8020 2001-11-26 Jim Meyering <meyering@lucent.com>
8022 * gtod.h: Remove file.
8023 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
8024 * gettimeofday.c: Don't include gtod.h.
8025 (GTOD_init): Remove function.
8026 (rpl_gettimeofday): Do its job here instead, rather than aborting.
8027 Suggestion from Volker Borchert.
8029 2001-11-23 Jim Meyering <meyering@lucent.com>
8031 * hash.h (struct hash_table): Don't define here. Merely declare it.
8032 * hash.c (struct hash_table): Define it here instead.
8034 2001-11-22 Jim Meyering <meyering@lucent.com>
8036 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
8038 2001-11-18 Paul Eggert <eggert@twinsun.com>
8040 * tempname.c (TMP_MAX): Remove; no longer needed.
8041 (TEMPORARIES): New macro.
8042 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
8043 removes an artificial limitation (e.g. HP-UX 10.20, where
8046 2001-11-18 Jim Meyering <meyering@lucent.com>
8048 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
8051 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
8052 files will be created before anything else.
8054 2001-11-17 Jim Meyering <meyering@lucent.com>
8056 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
8057 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
8058 rather than group writable. Patch by Juan F. Codagnone.
8060 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
8061 Instead, include "xalloc.h".
8063 * mountlist.c: Include unlocked-io.h after all system headers.
8064 Remove explicit declarations of xmalloc, xrealloc,
8065 and xstrdup. Instead, include "xalloc.h".
8067 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
8068 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
8069 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
8071 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
8072 Reported by Padraig Brady.
8074 * mkstemp.c: #undef mkstemp.
8076 (rpl_mkstemp): Rename from mkstemp.
8079 2001-11-16 Jim Meyering <meyering@lucent.com>
8081 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
8082 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
8083 determine the amount of total physical memory, use pstat_getstatic.
8084 HPUX-11 doesn't define _SC_PHYS_PAGES.
8085 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
8086 If sysconf couldn't be used to determine the amount of available
8087 physical memory, use both pstat_getstatic and pstat_getdynamic.
8088 Based on a patch from Bob Proulx.
8090 2001-11-05 Jim Meyering <meyering@lucent.com>
8092 * xstat.in (slash_aware_lstat): Correct a misleading comment.
8094 2001-11-03 Jim Meyering <meyering@lucent.com>
8096 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
8097 in argmatch_to_argument call.
8099 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
8102 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
8103 e.g., a fault due to an attempt to free a NULL pointer.
8105 2001-11-01 Jim Meyering <meyering@lucent.com>
8107 * dirfd.c, dirfd.h: New files.
8108 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
8110 * hash.c (hash_print) [TESTING]: Clean up.
8112 2001-10-22 Paul Eggert <eggert@twinsun.com>
8114 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
8115 to avoid a warning if -Wall.
8117 2001-10-21 Paul Eggert <eggert@twinsun.com>
8119 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
8121 2001-10-21 Jim Meyering <meyering@lucent.com>
8123 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
8124 this code would end up calling gettext even in packages built
8126 * getopt.c (_): Likewise.
8127 * regex.c (_): Likewise.
8129 2001-10-20 Paul Eggert <eggert@twinsun.com>
8131 * error.c (strerror_r): Do not declare unless !_LIBC.
8132 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
8133 Use strerror_r that is only a macro, even if it is not a function.
8134 (strerror): Check for HAVE_DECL_STRERROR before declaring.
8135 (private_strerror): Use prototypes, not old-style function definition.
8136 (print_errno_message): New function.
8137 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
8139 (error_tail, error, error_at_line): Use it.
8141 2001-10-11 Jim Meyering <meyering@lucent.com>
8143 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
8144 and quote_n (1, ... to avoid clobbering a buffer.
8146 2001-10-05 Jim Meyering <meyering@lucent.com>
8148 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
8149 * hash-pjw.c: New file (factored out of fileutils' remove.c).
8150 * hash-pjw.h: New file.
8152 2001-09-30 Jim Meyering <meyering@lucent.com>
8154 * mountlist.c [MOUNTED_GETFSSTAT]:
8155 Include <sys/ucred.h>, for Apple Darwin.
8156 Include sys/mount.h and sys/fs_types.h only if available.
8158 (read_filesystem_list): Use FS_TYPE.
8160 2001-09-29 Paul Eggert <eggert@twinsun.com>
8162 * exclude.c (excluded_filename): 0 -> false, since it's
8165 2001-09-28 Paul Eggert <eggert@twinsun.com>
8167 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
8168 #defines strtoimax. Also treat the other strto* functions
8171 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
8172 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
8173 (strtoimax, strtoumax): Do not declare if already defined as a macro.
8175 2001-09-26 Jim Meyering <meyering@lucent.com>
8177 Most macros in unlocked-io.h had the wrong number of arguments.
8178 * gen-uio: New script.
8179 (USE_UNLOCKED_IO): Define to 1 if not already defined.
8180 * unlocked-io.hin: Remove file.
8181 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
8182 rather than trying to embed it here.
8183 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
8184 Reported by Padraig Brady.
8186 2001-09-25 Volker Borchert <bt@teknon.de>
8188 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
8190 2001-09-23 Jim Meyering <meyering@lucent.com>
8192 * mountlist.c: Remove useless parentheses in #if directives.
8193 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
8194 the deprecated MOUNTED symbol is no longer defined in mntent.h.
8196 2001-09-22 Jim Meyering <meyering@lucent.com>
8198 * localcharset.c: Update from latest gettext.
8199 * config.charset: Likewise.
8201 2001-09-20 Jim Meyering <meyering@lucent.com>
8203 * xstrtol.c (strtoimax): Guard declaration with
8204 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
8205 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
8206 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
8207 (strtoumax): Likewise, for completeness (it wasn't necessary).
8209 2001-09-06 Paul Eggert <eggert@twinsun.com>
8211 * strtoimax.c (HAVE_LONG_LONG):
8212 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
8213 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
8214 to work around bug in IBM C compiler.
8216 2001-09-16 Jim Meyering <meyering@lucent.com>
8218 * mkdir.c: New file.
8220 2001-09-04 Paul Eggert <eggert@twinsun.com>
8222 * xgetcwd.c: Revert some of the previous change; intead,
8223 fix the HAVE_GETCWD_NULL code to behave more like the
8224 !HAVE_GETCWD_NULL code used to.
8227 (xgetcwd): Do not return NULL when memory is exhausted; instead,
8230 2001-09-04 Paul Eggert <eggert@twinsun.com>
8232 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
8233 Use ssize_t, not int, to store result of readlink.
8234 Check for ssize_t overflow as well as size_t overflow,
8235 as POSIX says the result of readlink is implementation-defined
8236 when ssize_t overflows.
8237 Remove unnecessary cast to char*.
8238 Use free+malloc instead of realloc, as the storage doesn't need
8239 to be preserved and it's clearer and can be more efficient that way.
8240 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
8241 * xreadlink.h (xreadlink): Update prototype.
8243 2001-09-03 Paul Eggert <eggert@twinsun.com>
8245 * exclude.c (fnmatch_no_wildcards): Fix confusion between
8246 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
8247 spotted by Jim Meyering.
8249 2001-09-03 Jim Meyering <meyering@lucent.com>
8251 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
8253 2001-09-03 Paul Eggert <eggert@twinsun.com>
8255 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
8256 like the HAVE_GETCWD_NULL code.
8257 Include pathmax.h if not HAVE_GETCWD.
8258 Do not include xalloc.h.
8259 (INITIAL_BUFFER_SIZE): New symbol.
8260 Do not use xmalloc / xrealloc, since the caller is responsible for
8261 handling errors. Preserve errno around `free' during failure.
8262 Do not overrun buffer when using getwd.
8264 2001-09-03 Paul Eggert <eggert@twinsun.com>
8266 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
8267 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
8269 2001-09-02 Jim Meyering <meyering@lucent.com>
8271 * error.c: Update from GNU libc.
8273 2001-09-01 Jim Meyering <meyering@lucent.com>
8275 * xreadlink.c: New file.
8276 * xreadlink.h: New file.
8277 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
8279 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
8280 doesn't conflict with sparc Solaris 7's definition in
8281 /usr/include/sys/int_types.h.
8283 * exclude.c: Use `""', not `<>' to #include non-system header files.
8284 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
8285 and strncasecmp as r-values. Unixware didn't have declarations.
8287 2001-08-31 Jim Meyering <meyering@lucent.com>
8289 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
8290 Use an initial, malloc'd, buffer of length 128 rather than
8291 a statically allocated one of length 1024.
8293 2001-08-30 Paul Eggert <eggert@twinsun.com>
8295 * xgetcwd.c: Don't include pathmax.h.
8296 Include stdlib.h and unistd.h if available.
8298 (xmalloc, xstrdup, free): Remove decls.
8299 (xgetcwd): Don't assume sizes fit in unsigned.
8300 Check for overflow when computing sizes.
8301 Simplify reallocation code.
8303 2001-08-28 Paul Eggert <eggert@twinsun.com>
8305 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
8307 * strtoimax.c: Renamed from strtoxmax.c, removing the
8310 Also, make the following further changes to make this file's
8311 configuration more similar to that of strtol.c:
8312 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
8313 (strtoumax, uintmax_t, strtoull, strtol): Remove.
8314 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
8315 (strtoimax): Renamed from strtoumax. All uses of unsigned values
8316 changed to signed values.
8318 And make the following changes as well:
8319 Fix copyright notice, as 1999 was missing.
8320 (verify): New macro.
8321 (strtoimax): Check sizes at compile-time, not run-time.
8322 Prefer strtol to strtoll if both work.
8323 (main): Remove; it was not that useful and was a pain to maintain.
8325 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
8327 2001-08-30 Paul Eggert <eggert@twinsun.com>
8329 * savedir.c (savedir): Remove size parameter, as POSIX says that
8330 a directory's st_size can have an arbitrary value, so the old
8331 usage could waste an arbitrary amount of memory. All uses
8333 * savedir.h: Update prototype.
8335 2001-08-30 Paul Eggert <eggert@twinsun.com>
8337 * xstrtol.c (strtoimax): New decl.
8339 2001-08-28 Paul Eggert <eggert@twinsun.com>
8341 * xstrtol.h: Add copyright notice.
8342 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
8343 LONGINT_INVALID_SUFFIX_CHAR.
8345 2001-08-30 Paul Eggert <eggert@twinsun.com>
8347 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
8350 2001-08-30 Paul Eggert <eggert@twinsun.com>
8352 * hash.c: Remove '2001' from copyright notice.
8354 2001-08-30 Paul Eggert <eggert@twinsun.com>
8356 * full-write.h: New file.
8357 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
8358 * full-write.c: Correct credits, as cccp.c no longer
8359 exists and anyway it was so heavily changed from the old cccp
8360 code as to be unrecognizable. Include full-write.h.
8361 (full_write) Return size_t, with short writes meaning failure.
8362 All callers changed. This fixes a bug with large buffers
8364 * utime.c: Include full-write.h.
8366 2001-08-30 Paul Eggert <eggert@twinsun.com>
8368 Merge 'exclude' changes from tar 1.13.22.
8369 This fixes one or two unlikely storage allocation overflow bugs,
8370 but doesn't change user-visible behavior otherwise.
8372 2001-08-30 Paul Eggert <eggert@twinsun.com>
8374 * exclude.c (bool): Declare, perhaps by including stdbool.h.
8375 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
8376 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
8377 Include if available.
8378 (<xalloc.h>): Include
8379 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
8380 (verify): New macro. Use it to verify that EXCLUDE macros do not
8381 collide with FNM macros.
8382 (struct patopts): New struct.
8383 (struct exclude): Use it, as exclude patterns now come with options.
8384 (new_exclude): Support above changes.
8385 (new_exclude, add_exclude_file):
8386 Initial size must now be a power of two to simplify overflow checking.
8387 (free_exclude, fnmatch_no_wildcards): New function.
8388 (excluded_filename): No longer requires options arg, as the options
8389 are determined by add_exclude. Now returns bool, not int.
8390 (excluded_filename, add_exclude):
8391 Add support for the fancy new exclusion options.
8392 (add_exclude, add_exclude_file): Now takes int options arg.
8393 Check for arithmetic overflow when computing sizes.
8394 (add_exclude_file): xrealloc might modify errno, so don't
8395 realloc until after errno might be used.
8397 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
8399 (free_exclude): New decl.
8400 (add_exclude, add_exclude_file): Now takes int options arg.
8401 (excluded_filename): No longer requires options arg, as the options
8402 are determined by add_exclude. Now returns bool, not int.
8404 2001-08-30 Paul Eggert <eggert@twinsun.com>
8406 * alloca.c (alloca): Arg is of type size_t, not unsigned.
8408 2001-08-27 Jim Meyering <meyering@lucent.com>
8410 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
8412 * version-etc.c (N_): Remove definition.
8413 Revert most of last change.
8414 Instead, simply don't mark the `Copyright...' string for translation.
8415 Based on advice from Paul Eggert.
8417 * strtoxmax.c: Tweak comment.
8419 2001-08-26 Jim Meyering <meyering@lucent.com>
8421 * version-etc.c (version_etc_copyright_fmt): Replace literal year
8422 of copyright with `%s' so translators don't get an untranslated
8424 (COPYRIGHT_YEAR): Define.
8425 (version_etc): Use fprintf rather than fputs.
8426 Suggestion from Ulrich Drepper.
8428 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
8430 * strtoll.c: New file, from GNU libc.
8431 * xstrtoimax.c: New file.
8433 * xstrtol.h: Add xstrtoimax.
8434 * strtoumax.c: New file. Simply include "strtoumax.c".
8435 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
8437 * strtoumax.c: Factor to work both for unsigned and signed types, ...
8438 * strtoxmax.c: ... then renamed to this.
8440 2001-08-13 Paul Eggert <eggert@twinsun.com>
8442 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
8443 Port to Solaris 8, where 'sed' requires a space after the 'r'
8444 command, and where sh dislikes "$/". Clean up the spacing a bit.
8445 Redirect output to $tmp just once.
8447 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
8449 * addext.c (<errno.h>): Include.
8450 (errno): Declare if not defined.
8451 (addext): Work correctly when pathconf returns -1 and leaves
8452 errno alone because there is no limit. Also, work even if
8453 pathconf returns a value greater than SIZE_MAX.
8455 2001-08-12 Jim Meyering <meyering@lucent.com>
8457 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
8458 Simply `return getcwd (NULL, 0);'.
8459 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
8460 Use 1300 as initial value for length, not PATH_MAX.
8462 * pathmax.h: Clean up cpp syntax.
8464 2001-08-12 Jim Meyering <meyering@lucent.com>
8466 * gettimeofday.c: New file.
8468 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
8470 2001-08-04 Jim Meyering <meyering@lucent.com>
8472 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
8473 to get in sync with glibc.
8475 2001-08-03 Paul Eggert <eggert@twinsun.com>
8477 The following changes are from gettext 0.10.39 as maintained by
8480 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
8481 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
8482 with inverted sense. All uses changed.
8484 * mbswidth.c: Don't include <limits.h>.
8485 Include <stdlib.h> and <string.h> unconditionally.
8486 (iswcntrl, mbsinit, ISCNTRL): New macros.
8487 (mbsnwidth): Use K&R style function declarations.
8488 Don't bother checking for MB_LEN_MAX == 1, since the compiler
8489 can optimize it when MB_CUR_MAX == 1.
8490 The width of control characters is zero, not 1.
8492 2001-07-15 Jim Meyering <meyering@lucent.com>
8494 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
8495 (BUILT_SOURCES): Add unlocked-io.h.
8496 (io_functions): Define.
8497 (unlocked-io.h): New rule.
8498 (DISTCLEANFILES): Add unlocked-io.h.
8499 (all-local): Depend on unlocked-io.h, to ensure it is created.
8501 * unlocked-io.hin: New file
8503 * regex.c: Update from glibc.
8505 2001-07-05 Jim Meyering <meyering@lucent.com>
8507 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
8509 (libfetish_a_SOURCES): Put all .h files here instead.
8510 Remove a thus-exposed (better checks in automake) duplicate and
8511 two unnecessary .h files.
8513 2001-06-11 Jim Meyering <meyering@lucent.com>
8515 * regex.c: Update from GNU libc.
8517 2001-05-27 Jim Meyering <meyering@lucent.com>
8519 * readutmp.h (UT_TYPE): Define.
8521 2001-05-24 Jim Meyering <meyering@lucent.com>
8523 * argmatch.c: Include "quote.h".
8524 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
8525 quote function. Reported by Göran Uddeborg.
8527 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
8529 * dirname.c (dir_name): Compute append_dot using path, not newpath
8530 which is not yet declared.
8532 2001-05-11 Paul Eggert <eggert@twinsun.com>
8534 * Makefile.am (libfetish_a_SOURCES):
8535 Add strftime.c, since we now compile it on all hosts.
8537 * strftime.c (my_strftime):
8538 Define to nstrftime if emacs, but only if my_strftime is not defined.
8539 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
8540 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
8541 Add one more extra argument: a nanoseconds value.
8544 (my_strftime function): Add %N format.
8545 (emacs_strftimeu): Renamed from emacs_strftime,
8546 with extra ut argument.
8548 2001-05-11 Paul Eggert <eggert@twinsun.com>
8550 dirname code cleanup. base_name now behaves more compatibly
8551 with POSIX basename when given file names that have trailing
8552 slashes, and similarly for dir_name. Add new primitives
8553 base_len and dir_len. Put the directory-name-related decls
8556 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
8557 * backupfile.c (base_name): Likewise.
8558 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
8559 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
8560 * makepath.c (strip_trailing_slashes): Likewise.
8561 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
8563 * rename.c (strip_trailing_slashes): Likewise.
8564 * same.c (base_name): Likewise.
8565 * stripslash.c (ISSLASH): Likewise.
8567 * addext.c: Include <dirname.h> after size_t is defined.
8568 * backupfile.c: Likewise.
8570 * addext.c (addext): Use base_len to trim redundant
8571 trailing slashes instead of doing it ourselves.
8572 But do not trim the last slash if it is not redundant.
8574 * backupfile.c (find_backup_file_name,
8575 max_backup_version): Use base_len instead of rolling it ourselves.
8576 Handle the case of "" and (on DOS) "C:" correctly.
8578 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
8579 Include <string.h>, <dirname.h>.
8580 (base_name): Allow file names ending in slashes, other than names
8581 that are all slashes. In this case, return the basename followed
8582 by the slashes. This is more general, and can be used in places
8583 where the original base_name purposely had an assertion failure.
8584 (base_len): New function.
8586 * dirname.c: Include <string.h> instead of <stdlib.h>.
8587 Do not include <assert.h>; no longer needed.
8589 (memrchr): Remove decl.
8590 (dir_name_r): Remove.
8591 (dir_len): Renamed from dirlen. All callers changed.
8592 Rewrite in terms of base_name, for simplicity and consistency.
8593 (dir_name): Never return NULL. All callers changed.
8594 Do not include <stdlib.h> in test program; no longer needed.
8595 return 0; is fine for test program.
8597 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
8599 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
8601 * path-concat.c (path_concat): Use base_len to compute
8602 base length, not strlen; this means we cannot rely on memcpy
8605 * same.c (STREQ): Remove.
8606 (same_name): Handle the case where the basename ends in trailing '/'.
8608 * stripslash.c (strip_trailing_slashes): Return nonzero if
8609 a slash was stripped. Do not strip the last slash after a
8612 2001-04-08 Jim Meyering <meyering@lucent.com>
8614 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
8615 recomputed; that's necessary when the offset spans a DST transition.
8616 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
8618 2001-04-02 Jim Meyering <meyering@lucent.com>
8620 * regex.h, regex.c: Update from GNU libc.
8622 2001-03-19 Paul Eggert <eggert@twinsun.com>
8624 * version-etc.c (version_etc_copyright): Update to 2001.
8626 2001-03-16 Paul Eggert <eggert@twinsun.com>
8628 * tempname.c (uint64_t): Define to uintmax_t if
8629 not defined, and if UINT64_MAX is not defined.
8630 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
8631 Reported by John David Anglin.
8633 2001-03-10 Bruno Haible <haible@clisp.cons.org>
8635 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
8636 alias if codeset is empty.
8637 * config.charset (BeOS): Use wildcard syntax.
8639 2001-03-13 Jim Meyering <meyering@lucent.com>
8641 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
8642 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
8645 2001-03-06 Bruno Haible <haible@clisp.cons.org>
8647 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
8649 * unicodeio.c (print_unicode_char): Simplify accordingly.
8651 2001-03-06 Bruno Haible <haible@clisp.cons.org>
8653 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
8654 support for DOS/DJGPP.
8656 2001-02-28 Paul Eggert <eggert@twinsun.com>
8658 * Makefile.am (libfetish_a_SOURCES):
8659 Add dup-safer.c, fopen-safer.c.
8660 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
8662 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
8664 2001-02-25 Paul Eggert <eggert@twinsun.com>
8666 The mkstemp replacement is taken from glibc 2.2.2, with some
8667 portability fixes for use outside glibc, as follows:
8669 * tempname.c (struct_stat64): New macro.
8670 (direxists, __gen_tempname): Use it.
8671 This avoids a portability problem with Solaris 8.
8673 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
8674 (<stddef.h>, <stdint.h>, <string.h>):
8675 Include only if STDC_HEADERS || _LIBC.
8676 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
8677 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
8678 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
8679 (__set_errno): Define this macro if <errno.h> doesn't.
8680 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
8681 Define these macros if <stdio.h> doesn't.
8682 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
8683 Define these macros if <sys/stat.h>
8684 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
8685 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
8686 __xstat64): Define if not _LIBC.
8687 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
8688 (__gen_tempname): Invoke gettimeofday only if
8689 HAVE_GETTIMEOFDAY || _LIBC;
8690 otherwise, fall back on plain "time".
8691 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
8693 * mkstemp.c (__GT_FILE): Define to zero if not defined.
8695 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
8697 2001-02-17 Jim Meyering <meyering@lucent.com>
8699 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
8700 around included file name.
8702 * strnlen.c (__strnlen): Merge in a change from GNU libc.
8704 * strftime.c: Update from GNU libc (the only changes were to comments).
8706 2001-02-13 Bruno Haible <haible@clisp.cons.org>
8708 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
8710 2001-02-17 Paul Eggert <eggert@twinsun.com>
8712 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
8713 Remove workaround macros for hosts that have mbrtowc but not
8714 mbstate_t, as we now insist on proper declarations for both
8715 before using mbrtowc.
8717 2001-02-17 Jim Meyering <meyering@lucent.com>
8719 * regex.c: Update from libc.
8721 2001-02-16 Paul Eggert <eggert@twinsun.com>
8723 * alloca.c (malloc): Undef before defining, since stdlib.h
8724 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
8725 Reported by Mark Hounschell via Paul Eggert.
8727 2001-01-30 Bruno Haible <haible@clisp.cons.org>
8729 * config.charset: Update for FreeBSD 4.2.
8731 2001-01-26 Jim Meyering <meyering@lucent.com>
8733 * quotearg.c: Include stddef.h.
8734 * quote.c: Include stddef.h.
8735 Reported by Axel Kittenberger.
8737 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
8738 line in double quotes so that it evokes a better diagnostic.
8739 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
8740 Reported by Axel Kittenberger.
8742 2001-01-15 Bruno Haible <haible@clisp.cons.org>
8744 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
8745 to avoid a warning. Add back 'const' to inptr.
8747 2001-01-16 Jim Meyering <meyering@lucent.com>
8749 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
8752 2001-01-14 Jim Meyering <meyering@lucent.com>
8754 * rename.c: New file. From Volker Borchert.
8755 Include stdlib.h, string.h or strings.h, and xalloc.h.
8756 Use strip_trailing_slashes rather than open-coding it.
8758 2001-01-03 Paul Eggert <eggert@twinsun.com>
8760 * strftime.c: Sync with glibc time/strftime.c 1.81.
8762 2001-01-03 Jim Meyering <meyering@lucent.com>
8764 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
8765 local `inptr' to avoid warning with some system declarations of iconv.
8767 2000-12-29 Paul Eggert <eggert@twinsun.com>
8769 * modechange.c: Do not assume that mode_t uses the
8770 traditional octal encoding. E.g. "chmod 1 FOO" should set
8771 the other-execute bit of FOO even if S_IXOTH != 1.
8773 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
8774 WOTH, XOTH, ALLM): New macros.
8775 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
8776 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
8778 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
8779 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
8781 No need to use uintmax_t; unsigned long is long enough.
8782 Don't bother to get suffix since we don't use it.
8784 2000-12-24 Jim Meyering <meyering@lucent.com>
8786 * hash.c (is_prime): Return explicit boolean values.
8787 (hash_get_first): Return NULL to appease Irix5.6's 89.
8788 Reported by Nelson Beebe.
8790 2000-10-31 Bruno Haible <haible@clisp.cons.org>
8792 * localcharset.c (locale_charset): Add support for Win32.
8794 2000-12-18 Paul Eggert <eggert@twinsun.com>
8796 * physmem.h, physmem.c: New files.
8798 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
8799 (noinst_HEADERS): Add physmem.h.
8801 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
8802 't' for compatibility with Solaris 8 sort.
8804 2000-12-18 Bruno Haible <haible@clisp.cons.org>
8806 * config.charset: Add support for BeOS.
8808 2000-12-16 Jim Meyering <meyering@lucent.com>
8810 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
8811 SHELLS_FILE to a file name that's useful on djgpp systems.
8813 (ADDITIONAL_DEFAULT_SHELLS): Define.
8814 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
8815 Based mostly on a patch from Prashant TR.
8817 2000-12-16 Jim Meyering <meyering@lucent.com>
8819 This bug had a serious impact on chown: `chown N:M FILE' (for integer
8820 N and M) would have treated it like `chown N:N FILE'.
8822 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
8824 2000-10-31 Bruno Haible <haible@clisp.cons.org>
8826 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
8827 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
8828 to the list of canonical encodings. Rename EUC-CN to GB2312.
8830 2000-12-08 Andreas Schwab <schwab@suse.de>
8832 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
8833 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
8835 2000-12-07 Jim Meyering <meyering@lucent.com>
8837 * stripslash.c (ISSLASH): Define.
8838 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
8841 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
8842 (dir_name_r): Declare this function as static.
8843 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
8844 manifest itself on a name containing a mix of slashes and
8846 Make this function work with names starting with a DOS-style
8847 drive letter and colon prefix.
8848 (dir_name): Append `.' if necessary.
8849 Based mostly on patches from Prashant TR and Eli Zaretskii.
8851 * dirname.h (dir_name_r): Remove prototype.
8853 2000-12-05 Jim Meyering <meyering@lucent.com>
8855 * dirname.c (dir_name_r): Add `const' in a few local declarations.
8857 2000-12-04 Jim Meyering <meyering@lucent.com>
8859 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
8860 Also include memory.h, stdlib.h, unistd.h if appropriate.
8861 Reported by Andreas Jaeger (conflicting declaration of malloc).
8863 2000-12-02 Jim Meyering <meyering@lucent.com>
8865 * closeout.h: Make idempotent, to avoid some obscure warnings.
8867 2000-12-01 Paul Eggert <eggert@twinsun.com>
8869 * memrchr.c: Include <config.h> before any system include file.
8871 2000-11-29 Paul Eggert <eggert@twinsun.com>
8873 * dirname.c (dir_name_r): Fix typo: int -> size_t.
8875 2000-11-26 Jim Meyering <meyering@lucent.com>
8877 * memcoll.c: Include sys/types.h. From Werner Almesberger.
8879 2000-11-22 Paul Eggert <eggert@twinsun.com>
8881 * strftime.c (my_strftime): Do not invoke mbrlen with a
8882 size of (size_t) -1; it's not portable.
8884 2000-11-17 Akim Demaille <akim@epita.fr>
8886 * obstack.h: Formatting changes.
8887 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
8888 prevent type checking.
8889 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
8890 cast the value to (void *): assigning a `foo *' to a `void *'
8892 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
8894 2000-11-17 Jim Meyering <meyering@lucent.com>
8896 * strstr.c: Update from GNU libc.
8898 2000-11-16 Jim Meyering <meyering@lucent.com>
8900 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
8902 2000-11-11 Jim Meyering <meyering@lucent.com>
8904 * error.c: Add a couple #includes, merging from GNU libc version.
8906 2000-11-10 Jim Meyering <meyering@lucent.com>
8908 * obstack.h: Update from GNU libc.
8909 * obstack.c: Likewise.
8911 2000-11-06 Paul Eggert <eggert@twinsun.com>
8913 * getusershell.c (setusershell): Use rewind rather than
8914 fseek/fseeko, to avoid configuration hassles with fseeko.
8915 Don't bother opening SHELLS_FILE if shellstream is NULL;
8918 2000-11-05 Jim Meyering <meyering@lucent.com>
8920 * makepath.h (make_dir): Declare.
8921 * makepath.c (make_dir): Remove `static' attribute.
8924 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
8926 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
8927 last one in a bucket, advance to the next bucket.
8929 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
8931 * fnmatch.c: Do not comment out all the code if we are using
8932 the GNU C library, because in some cases we are replacing buggy
8933 code in the GNU C library itself.
8935 2000-10-30 Paul Eggert <eggert@twinsun.com>
8937 * error.h, getline.h, modechange.h:
8938 Remove "2000" from Copyright line, as the file hasn't been
8939 changed this year other than in the copyright notice.
8941 * xalloc.h: Add "2000" to Copyright line, as this file
8942 was changed this year.
8944 2000-10-30 Paul Eggert <eggert@twinsun.com>
8946 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
8947 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
8948 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
8950 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
8952 * regex.h (__restrict_arr): Move definition out of #ifndef block.
8953 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
8954 doesn't define __restrict_arr.
8956 2000-10-29 Jim Meyering <meyering@lucent.com>
8958 * xstat.in: Fix grammar in comment.
8960 2000-10-28 Jim Meyering <meyering@lucent.com>
8962 * memchr.c: Update from libc.
8963 Adjust for portability:
8964 [HAVE_STDLIB_H]: Include stdlib.h.
8965 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
8966 Undef __memchr, too.
8967 [!weak_alias]: Define __memchr to memchr.
8969 * regex.c: Update from libc.
8970 * regex.h: Likewise.
8971 * getopt1.c: Likewise.
8972 * memcmp.c: Likewise.
8974 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
8975 Avoid using fseek, when possible -- it's broken by design.
8976 Patch by Ulrich Drepper.
8978 2000-10-26 Jim Meyering <meyering@lucent.com>
8980 * strftime.c: Update from libc.
8982 2000-10-25 Jim Meyering <meyering@lucent.com>
8984 * obstack.c: Update from libc.
8986 2000-10-23 Jim Meyering <meyering@lucent.com>
8988 * hard-locale.c (hard_locale): Revert last change -- it was simply
8989 wrong. That set_locale call must not have any side effects.
8992 2000-10-22 Jim Meyering <meyering@lucent.com>
8994 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
8995 [CYCLIC]: Remove now-unused definition.
8997 * save-cwd.c (O_DIRECTORY): Define, if needed.
8998 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
8999 Suggestion from Ulrich Drepper.
9001 2000-10-21 Jim Meyering <meyering@lucent.com>
9003 * dirname.c (dir_name_r): New function, factored out of dir_name.
9004 (dir_name): Use dir_name_r.
9005 * dirname.h (dir_name_r): Declare it.
9007 2000-10-21 Jim Meyering <meyering@lucent.com>
9009 * dirname.c (memrchr): Declare if necessary.
9010 (dir_name): Remove the restriction that there be no
9011 trailing slashes. Now, this code skips past them, effectively
9013 [TEST_DIRNAME] (main): New unit tests.
9015 * memrchr.c: New file from GNU libc.
9016 Undef __memrchr, too.
9017 [!weak_alias]: Define __memrchr to memrchr.
9018 Guard weak_alias use with `#ifdef weak_alias'.
9020 2000-10-17 Jim Meyering <meyering@lucent.com>
9022 * quote.h (PARAMS): Define and use.
9023 Reported by Akim Demaille.
9025 * getopt.c: Update from libc.
9027 2000-10-16 Jim Meyering <meyering@lucent.com>
9029 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
9032 2000-09-25 Jim Meyering <meyering@lucent.com>
9034 * md5.h (rol): Define (from GnuPG).
9036 * sha.c: Give credit (GnuPG) where due.
9037 (M): Use rol rather than open-coding it.
9038 Add a FIXME comment.
9040 2000-09-21 Jim Meyering <meyering@lucent.com>
9042 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
9043 Reported by Michael Stone.
9045 2000-09-20 Jim Meyering <meyering@lucent.com>
9047 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
9048 (noinst_HEADERS): Add sha.h.
9049 Based on code from Scott G. Miller and from GnuPG.
9051 2000-09-15 Jim Meyering <meyering@lucent.com>
9053 * regex.c: Update from libc.
9055 2000-09-10 Jim Meyering <meyering@lucent.com>
9057 * getopt.c (_getopt_internal): Update from glibc.
9059 2000-09-09 Jim Meyering <meyering@lucent.com>
9061 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
9062 think it should be used as a general replacement for isascii.
9063 * fnmatch.c: Likewise.
9064 * mbswidth.c: Likewise
9065 * regex.c: Likewise.
9068 * userspec.c: Include sys/param.h and limits.h.
9070 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
9071 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
9072 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
9073 UID, GID. Check range.
9075 2000-09-06 Jim Meyering <meyering@lucent.com>
9077 * getopt.c (_getopt_internal): Update from glibc.
9079 2000-08-30 Jim Meyering <meyering@lucent.com>
9081 * strftime.c: Merge in changes from GNU libc.
9083 2000-08-26 Jim Meyering <meyering@lucent.com>
9085 * closeout.c: Include "__fpending.h".
9086 (close_stdout_status): Return right away if there's nothing to flush.
9088 * Makefile.am (noinst_HEADERS): Add __fpending.h.
9089 * __fpending.c: New file.
9090 * __fpending.h: New file.
9092 2000-08-07 Paul Eggert <eggert@twinsun.com>
9094 Standardize on "memory exhausted" instead of "Memory exhausted"
9095 or "virtual memory exhausted".
9096 * obstack.c (print_and_abort): Use "memory exhausted", not
9097 "virtual memory exhausted".
9098 * same.c (same_name): Invoke xalloc_die instead of printing
9100 * userspec.c (parse_user_spec): Likewise.
9101 * bumpalloc.h: comment fix
9102 * same.c, userspec.c: Include xalloc.h.
9104 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
9105 not char *const and pointing to a constant array.
9106 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
9107 (xrealloc): Comment fix.
9109 * userspec.c (parse_user_spec):
9110 Don't translate a message until just before returning,
9111 to avoid unnecessary translation.
9113 2000-08-07 Jim Meyering <meyering@lucent.com>
9115 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
9116 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
9117 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
9118 getgroups.c, gethostname.c, getopt.h, group-member.c,
9119 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
9120 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
9121 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
9122 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
9123 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
9124 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
9125 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
9126 yesno.c: Back out Copyright date changes for each file with no change
9127 this year. This eases coordination with other programs using the same
9128 source code modules. From Paul Eggert.
9130 2000-08-03 Greg McGary <greg@mcgary.org>
9132 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
9133 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
9134 (EXTEND_BUFFER): Use them.
9136 2000-08-01 Jim Meyering <meyering@lucent.com>
9138 * dirname.c (ISSLASH): Define.
9139 (BACKSLASH_IS_PATH_SEPARATOR): Define.
9140 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
9141 both `\' and `/' may be use as path separators.
9142 Based on a patch from Prashant TR.
9144 2000-07-31 Paul Eggert <eggert@twinsun.com>
9146 * quotearg.c (quotearg_n_options): Don't make the initial
9147 slot vector a constant, since it might get modified.
9149 2000-07-31 Jim Meyering <meyering@lucent.com>
9151 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
9152 * obstack.c (print_and_abort): Likewise.
9154 2000-07-30 Paul Eggert <eggert@twinsun.com>
9156 * quotearg.c (quotearg_n_options): Preallocate a slot 0
9157 buffer, so that the caller can always quote one small
9158 component of a "memory exhausted" message in slot 0.
9159 From a suggestion by Jim Meyering.
9161 2000-07-30 Jim Meyering <meyering@lucent.com>
9163 * makepath.c (make_path): Quote the other instance, too.
9165 * quotearg.c (N_STATIC_SLOTVECS): Define.
9166 (STATIC_BUF_SIZE): Define.
9167 (quotearg_n_options): Use only statically allocated storage when
9168 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
9169 than STATIC_BUF_SIZE.
9171 2000-07-29 Jim Meyering <meyering@lucent.com>
9173 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
9174 * dirname.c (dir_name): Likewise.
9176 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
9178 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
9179 (dir_name): Assert that there are no trailing slashes.
9181 2000-07-18 Bruno Haible <haible@clisp.cons.org>
9183 * mbswidth.h (mbswidth): Add a flags argument.
9184 (mbswidth): New declaration.
9185 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
9186 * mbswidth.c (mbswidth): Add a flags argument.
9187 (mbsnwidth): New function.
9189 2000-07-24 Jim Meyering <meyering@lucent.com>
9191 * mbswidth.c: Remove useless #else. From Bruno Haible.
9193 2000-07-23 Paul Eggert <eggert@twinsun.com>
9195 * mbswidth.c (_XOPEN_SOURCE):
9196 Don't define; this causes problems on Solaris 7.
9197 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
9199 2000-07-23 Paul Eggert <eggert@twinsun.com>
9202 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
9203 so that mbstate_t is always defined.
9205 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
9206 be 1 in at least one GCC installation, and this configuration
9207 error is likely to be common. Ignoring MB_LEN_MAX hurts
9208 performance on hosts that have mbrtowc but have only unibyte
9209 locales, but I assume these hosts are rare.
9211 2000-07-23 Paul Eggert <eggert@twinsun.com>
9213 * quotearg.c: Streamline by invoking multibyte code only if needed.
9214 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
9215 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
9216 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
9217 invoke multibyte primitives.
9219 2000-07-23 Jim Meyering <meyering@lucent.com>
9221 * basename.c (base_name): Add an assertion.
9223 2000-07-15 Bruno Haible <clisp.cons.org>
9225 * quotearg.c: When the system forces us to redefine mbstate_t,
9226 shadow its mbsinit function.
9228 2000-07-16 Bruno Haible <haible@clisp.cons.org>
9230 * mbswidth.h: New file.
9231 * mbswidth.c: New file.
9232 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
9233 (noinst_HEADERS): Add mbswidth.h.
9235 2000-07-17 Bruno Haible <haible@clisp.cons.org>
9237 * config.charset: Add support for FreeBSD. Improve support for HP-UX
9240 2000-07-15 Jim Meyering <meyering@lucent.com>
9242 * makepath.c: Include quote.h.
9243 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
9244 corresponding argument in a `quote (...)' call.
9245 Give better diagnostics.
9247 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
9248 (noinst_HEADERS): Add quote.h.
9250 * quote.c (quote, quote_n): New file. Two functions taken verbatim
9251 from tar's src/misc.c.
9252 * quote.h: New file. Prototypes for same.
9254 2000-07-10 Paul Eggert <eggert@twinsun.com>
9256 From a suggestion by Bruno Haible.
9257 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
9258 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
9259 to decide whether to define the BeOS workaround macro;
9260 this adjusts to the change to AC_MBSTATE_T.
9262 2000-07-13 Paul Eggert <eggert@twinsun.com>
9264 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
9266 * quotearg.c (quoting_style_args, quoting_style_vals,
9267 quotearg_buffer_restyled): Add support for
9268 clocale_quoting_style. Undo previous change to
9269 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
9270 and "{RIGHT QUOTATION MARK}" msgids.
9272 2000-07-05 Paul Eggert <eggert@twinsun.com>
9274 The old behavior of quoting `like this' doesn't look good with
9275 newer, ISO-style fonts. See:
9276 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
9278 Instead, quote "like this" by default. Let the translator
9279 tailor the locale-specific quoting behavior by providing
9280 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
9282 * quotearg.c (N_): New macro.
9283 (gettext_default): New function.
9284 (quotearg_buffer_restyled): Use
9285 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
9286 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
9288 2000-07-09 Jim Meyering <meyering@lucent.com>
9290 * Most files: Update copyright dates to include 2000.
9292 2000-07-08 Jim Meyering <meyering@lucent.com>
9294 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
9296 (xgethostname): Remove now-unnecessary #ifdef.
9297 Move declaration of `err' into loop where it's used.
9299 2000-07-05 Bruno Haible <haible@clisp.cons.org>
9301 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
9302 by allocating a larger buffer. Test the gethostname return value for
9303 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
9304 returns an error and ENAMETOOLONG isn't defined.
9306 2000-07-05 Paul Eggert <eggert@twinsun.com>
9307 and Bruno Haible <haible@clisp.cons.org>
9309 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
9311 2000-07-05 Bruno Haible <haible@clisp.cons.org>
9313 * quotearg.c (struct quoting_options): Simplify quote_these_too
9316 2000-07-03 Jim Meyering <meyering@lucent.com>
9318 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
9319 Reported by Bruno Haible.
9321 2000-07-04 Jim Meyering <meyering@lucent.com>
9323 * quotearg.c: Make inclusion of <wchar.h> independent of whether
9324 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
9327 2000-07-03 Paul Eggert <eggert@twinsun.com>
9328 and Bruno Haible <haible@clisp.cons.org>
9330 * quotearg.c (mbrtowc):
9331 Assign to *pwc, and return 1 only if result is nonzero.
9332 (iswprint): Use ISPRINT when substituting our own mbrtowc.
9334 2000-07-03 Jim Meyering <meyering@lucent.com>
9336 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
9337 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
9340 2000-07-02 Jim Meyering <meyering@lucent.com>
9342 * quotearg.c (mbstate_t): Don't define here.
9344 2000-07-02 Jim Meyering <meyering@lucent.com>
9346 * nanosleep.c (SIGCONT): Define if not already defined.
9348 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9350 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
9351 per change in ../m4/ls-mntd-fs.m4.
9352 (read_filesystem_list): Ignore symbolic links.
9354 2000-06-29 Jim Meyering <meyering@lucent.com>
9356 * same.c: Include <string.h> or <strings.h>, as appropriate,
9357 for declaration of strcmp.
9359 * long-options.c: Include <stdlib.h>, for declaration of exit.
9361 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
9362 Avoid warning by casting result to `char *' to remove `const'.
9364 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9366 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
9368 2000-06-26 Paul Eggert <eggert@twinsun.com>
9370 savedir now sets errno on failure and invokes xmalloc to get memory.
9371 Fix a couple of other minor bugs while we're at it.
9373 * savedir.c (<unistd.h>): Do not include; there's no need.
9374 (NAMLEN): Remove macro.
9375 (malloc, realloc): Remove decls.
9377 ("xalloc.h"): Include.
9378 (NAME_SIZE_DEFAULT): New macro.
9379 (savedir): Use xmalloc / xrealloc to allocate memory.
9380 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
9381 Skip "" directory entries.
9382 Use strlen to calculate directory entry length, since the old method
9383 is rarely used these days and isn't worth supporting.
9384 Don't use a pointer after freeing it.
9385 Check for integer overflow when calculating allocation size.
9386 Use memcpy to copy entries, instead of stpcpy.
9387 Set errno properly when returning NULL.
9388 Check for readdir error.
9390 2000-06-26 Jim Meyering <meyering@lucent.com>
9392 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
9394 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9396 * getusershell.c (xmalloc, xrealloc): Remove functions.
9398 Don't include <stdlib.h>. Don't declare malloc, realloc.
9400 2000-06-23 Bruno Haible <haible@clisp.cons.org>
9402 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
9404 2000-06-24 Jim Meyering <meyering@lucent.com>
9406 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
9408 2000-06-21 Jim Meyering <meyering@lucent.com>
9410 * getpass.c: New file, from Bruno Haible. Required for BeOS.
9412 2000-06-19 Paul Eggert <eggert@twinsun.com>
9414 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
9415 (mbrtowc, mbstate_t): Define substitutes if
9416 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
9417 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
9418 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
9420 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9422 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
9423 than 1024, return a memory chunk of least possible size, instead
9424 of size PATH_MAX + 2. In the loop, increment the size proportionally.
9425 Use free/xmalloc instead of xrealloc to avoid copying for very long
9428 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9430 * canon-host.c (canon_host): Use malloc and memcpy to copy an
9431 address, not strdup. Include <stdlib.h> and don't declare free().
9433 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9435 * path-concat.c (path_concat): Don't access dir[-1] if dir is
9438 2000-06-21 Jim Meyering <meyering@lucent.com>
9440 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
9441 (noinst_HEADERS): Add getstr.h.
9443 * getline.c (getstr): Move into a separate file.
9444 * getstr.c (getstr): New file, extracted from getline.c, with
9445 the following changes: new parameter, delim2; both delim[12]
9446 parameters have type `int', not `char'. The latter would lose
9447 with 8-bit delimiters.
9448 * getstr.h: New file.
9450 2000-06-19 Jim Meyering <meyering@lucent.com>
9452 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
9454 2000-06-18 Jim Meyering <meyering@lucent.com>
9456 * mkdir.c: Remove file, due mainly to copyright incompatibility.
9457 Besides, these days every porting target provides a mkdir function.
9459 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
9460 (this snippet comes from src/system.h).
9462 2000-06-15 Paul Eggert <eggert@twinsun.com>
9464 * human.c (adjust_value): New function.
9465 (human_readable_inexact): Apply rounding style even when
9466 printing approximate values.
9468 2000-06-14 Paul Eggert <eggert@twinsun.com>
9470 * human.c (human_readable_inexact): Allow an input block
9471 size that is not a multiple of the output block size, and vice versa.
9472 Reported by Piergiorgio Sartor.
9474 2000-06-14 Paul Eggert <eggert@twinsun.com>
9476 * getdate.y (get_date): Apply relative times after time
9477 zone indicator, not before. Reported by Todd A. Jacobs.
9479 2000-06-13 Jim Meyering <meyering@lucent.com>
9481 * Makefile.am (all-local): Depend on lstat.c and stat.c.
9483 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
9485 2000-06-12 Paul Eggert <eggert@twinsun.com>
9487 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
9489 2000-06-04 Paul Eggert <eggert@twinsun.com>
9491 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
9493 2000-06-04 Jim Meyering <meyering@lucent.com>
9495 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
9496 SunOS 4.1.4 for which gid_t is an unsigned type.
9498 2000-06-03 Jim Meyering <meyering@lucent.com>
9500 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
9502 2000-05-26 Bruno Haible <haible@clisp.cons.org>
9504 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
9505 newer, don't install charset.alias.
9506 * config.charset: Change the Linux/glibc rules so they become empty
9507 on glibc-2.1 or newer.
9509 2000-06-02 Jim Meyering <meyering@lucent.com>
9511 * mountlist.c: Back out last change. Instead, do this...
9512 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
9513 member using the same `ignore'-testing code.
9514 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
9518 2000-05-29 Jim Meyering <meyering@lucent.com>
9520 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
9521 with the `ignore' attribute. Based on a patch from Mark D. Roth.
9523 2000-05-22 Jim Meyering <meyering@lucent.com>
9525 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
9527 2000-05-18 Jim Meyering <meyering@lucent.com>
9529 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
9530 back, too, since it may have been modified by allocate_entry.
9531 (hash_delete): Rewrite to use neither the assignment operator
9532 nor the comma operator in an if-expression.
9534 2000-05-15 Paul Eggert <eggert@twinsun.com>
9537 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
9538 Remove; no longer needed.
9539 "quotearg.h": Add include.
9540 (file_name): Do not bother to explicitly initialize to NULL; it's less
9541 efficient on some hosts.
9542 (close_stdout_status): Remove test as to whether stdout was already
9543 closed; it breaks for the case "echo x | sort >&-".
9544 Quote file name colons.
9545 Do not assume that _("write error") lacks format strings.
9547 2000-05-15 Jim Meyering <meyering@lucent.com>
9549 * version-etc.c (version_etc_copyright): Update the copyright string
9550 used in all --version output.
9552 2000-05-14 Jim Meyering <meyering@lucent.com>
9554 * closeout.c (close_stdout_set_file_name): New function.
9555 (close_stdout_status): Use new file-scoped global.
9556 Return right away if fstat says the stdout file descriptor is invalid.
9557 * closeout.h (close_stdout_set_file_name): Declare.
9559 2000-05-10 Jim Meyering <meyering@lucent.com>
9561 * closeout.c [default_exit_status]: New file-scoped variable.
9562 (close_stdout_set_status): New function.
9563 * closeout.h (close_stdout_set_status): Declare.
9565 2000-05-08 Jim Meyering <meyering@lucent.com>
9567 * long-options.c: Don't include closeout.h.
9568 (parse_long_options): Don't call close_stdout for --version.
9570 2000-05-06 Jim Meyering <meyering@lucent.com>
9572 * strnlen.c: Undefine __strnlen and strnlen.
9573 [!weak_alias]: Define __strnlen to strnlen.
9575 * atexit.c: New file, from libiberty.
9577 2000-05-06 Jim Meyering <meyering@lucent.com>
9579 * closeout.c (close_stdout_status): Also check for errors on the
9582 2000-05-05 Bruno Haible <haible@clisp.cons.org>
9584 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
9585 instead of xmalloc, xrealloc, path_concat.
9586 (locale_charset): Treat empty environment variables as absent.
9587 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
9589 2000-05-04 Jim Meyering <meyering@lucent.com>
9591 * getopt.c: Update from glibc.
9592 * obstack.c: Likewise.
9593 * obstack.h: Likewise.
9594 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
9596 * regex.h: Likewise.
9597 * strndup.c: Likewise.
9598 * strnlen.c: New file, from glibc.
9600 2000-05-01 Jim Meyering <meyering@lucent.com>
9602 * full-write.c (full_write): Remove `FIXME' part of comment.
9604 2000-04-29 Jim Meyering <meyering@lucent.com>
9606 * path-concat.c: Declare strdup only if it's not defined.
9607 * canon-host.c: Likewise.
9609 2000-04-28 Jim Meyering <meyering@lucent.com>
9611 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
9612 redefinition warning on some systems (HPUX). Otherwise, regex.h is
9613 included first, then limits.h is included by locale.h by libintl.h.
9614 From John David Anglin.
9616 2000-04-25 Jim Meyering <meyering@lucent.com>
9618 * makepath.c (S_IRWXUGO): Define.
9619 (make_path): Always perform explicit chmod if MODE specifies any
9620 of the `special' permission bits. Prompted by a bug report against
9621 install from Mate Wierdl and Joost van Baal.
9623 2000-04-18 Jim Meyering <meyering@lucent.com>
9627 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
9628 getpagesize. For BeOS. Based on a patch from Bruno Haible.
9630 2000-04-17 Jim Meyering <meyering@lucent.com>
9632 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
9633 the definition of it to rpl_strftime also defined-away the system's
9636 2000-04-15 Jim Meyering <meyering@lucent.com>
9638 Use `C' to denote so-called `contiguous' files, the same way
9640 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
9641 (ftypelet): Use S_ISCTG.
9642 From Michael Deutschmann.
9644 2000-04-14 Jim Meyering <meyering@lucent.com>
9646 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
9648 2000-04-08 Jim Meyering <meyering@lucent.com>
9650 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
9651 names don't conflict. Reported by Eli Zaretskii.
9653 2000-03-28 Bruno Haible <haible@clisp.cons.org>
9655 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
9656 bug. Deal with the different error behavior of Irix iconv.
9658 2000-04-07 Jim Meyering <meyering@lucent.com>
9660 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
9661 to work around system header problems on AIX 3.2.5. From Bruno Haible.
9663 2000-04-05 Jim Meyering <meyering@lucent.com>
9665 Portability tweaks required for ultrix4.3.
9666 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
9667 * readutmp.c: Include sys/types.h before sys/stat.h.
9668 * canon-host.c: Declare strdup.
9669 * path-concat.c: Likewise.
9670 From John David Anglin.
9672 2000-04-04 Jim Meyering <meyering@lucent.com>
9674 Be more DOS 8.3-friendly.
9675 * ref-add.sin: Renamed from ref-add.sed.in.
9676 * ref-del.sin: Renamed from ref-del.sed.in.
9677 * Makefile.am: Reflect renaming.
9678 Reported by Eli Zaretskii.
9680 Use a temporary file name that won't clash with `charset.alias'
9681 in the DOS 8.3 name space.
9682 * Makefile.am (charset_tmp): Define.
9683 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
9684 (uninstall-local): Likewise.
9685 Reported by Eli Zaretskii.
9687 2000-03-29 Paul Eggert <eggert@twinsun.com>
9689 * time/strftime.c (my_strftime): Make sure we call the system
9690 strftime, not ourselves, when invoking the underlying strftime.
9692 2000-03-24 Jim Meyering <meyering@lucent.com>
9694 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
9695 (charset_alias): Define.
9696 (install-exec-local): Factor out common code.
9697 (uninstall-local): Split lines longer than 80.
9698 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
9700 (.sed.in.sed): New rule. Don't redirect directly to $@.
9701 (CLEANFILES): Add ref-add.sed and ref-del.sed.
9703 2000-03-19 Bruno Haible <haible@clisp.cons.org>
9705 * config.charset: Output a line containing "Packages using this file".
9706 * ref-add.sed.in, ref-del.sed.in: New files.
9707 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
9708 ref-del.sed): New rules.
9710 2000-03-17 Jim Meyering <meyering@lucent.com>
9712 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
9713 Otherwise, include <strings.h>
9715 2000-03-17 Bruno Haible <haible@clisp.cons.org>
9717 * unicodeio.c (utf8_wctomb): New function.
9718 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
9719 format instead of in UCS-4 with platform dependent endianness.
9721 2000-03-07 Paul Eggert <eggert@twinsun.com>
9723 * savedir.c (savedir): Work even if directory size is
9724 negative; this can happen with some screwy NFS configurations.
9726 2000-03-06 Jim Meyering <meyering@lucent.com>
9728 * localcharset.c (get_charset_aliases): Don't try to free file_name
9729 if it's NULL (because we ran out of memory). From Bruno Haible.
9731 2000-03-05 Jim Meyering <meyering@lucent.com>
9733 * localcharset.c ("path-concat.h"): Include.
9734 (get_charset_aliases): Use path_concat instead of ANSI string
9737 * unicodeio.h (PARAMS): Define.
9738 Use it to guard prototype.
9740 2000-03-04 Jim Meyering <meyering@lucent.com>
9742 * Makefile.am (install-exec-local): Create $(libdir) before installing
9744 (uninstall-local): Uncomment this rule so `make distcheck' works
9747 * unicodeio.c (<errno.h>): Include it.
9748 (errno): Declare if not defined.
9750 * localcharset.c: Add Bruno's comment justifying use of volatile.
9752 * config.charset: New version, incorporating remarks from a linux
9753 i18n mailing list. From Bruno Haible.
9755 2000-03-02 Jim Meyering <meyering@lucent.com>
9757 * Makefile.am (EXTRA_DIST): Add config.charset.
9759 2000-03-01 Jim Meyering <meyering@lucent.com>
9761 * localcharset.c: Guard some #includes with `#if HAVE_...'.
9762 * unicodeio.c: Likewise.
9764 2000-02-02 Bruno Haible <haible@clisp.cons.org>
9766 * config.charset: New file.
9767 * localcharset.c: New file.
9768 * unicodeio.h, unicodeio.c: New files.
9769 * Makefile.am (DEFS): Add -DLIBDIR=...
9770 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
9771 (noinst_HEADERS): Add unicodeio.h.
9772 (all-local, install-exec-local, charset.alias): New targets.
9774 2000-02-28 Paul Eggert <eggert@twinsun.com>
9776 * quotearg.c (ALERT_CHAR): New macro.
9777 (quotearg_buffer_restyled): Use it.
9779 2000-02-27 Jim Meyering <meyering@lucent.com>
9781 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
9782 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
9784 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
9785 not `#if STDC_HEADERS'.
9786 Declare malloc if needed.
9788 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
9789 now that autoconf always defines the HAVE_DECL_ symbols.
9790 * human.c: Likewise.
9792 * strtoumax.c: Likewise.
9794 * backupfile.c: Arrange for cpp to fail if the configure-time
9795 declaration check was not run.
9797 * human.c: Likewise.
9799 * strtoumax.c: Likewise.
9801 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
9802 then first look up the entire `.'-containing string as a login name.
9804 2000-02-18 Paul Eggert <eggert@twinsun.com>
9806 * getdate.y: Handle two-digit years with leading zeros correctly.
9807 (textint): New typedef.
9808 (parser_control): Member year changed from int to textint.
9810 (YYSTYPE): Removed; replaced by %union with int and textint members.
9811 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
9812 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
9813 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
9814 (tSNUMBER, tUNUMBER): Now of type <textintval>.
9815 (date, number, to_year): Use width of number in digits, not its value,
9816 to determine whether it's a 2-digit year, or a 2-digit time.
9817 (yylex): Store number of digits of numeric tokens.
9818 Reported by John Kendall.
9820 (parser_control): Changed from struct parser_control to typedef (for
9821 consistency). All uses changed.
9823 (tID): Removed; not used.
9824 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
9826 2000-02-14 Paul Eggert <eggert@twinsun.com>
9828 * getpagesize.h (getpagesize): Port to VMS for Alpha;
9829 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
9831 2000-02-12 Jim Meyering <meyering@lucent.com>
9833 * userspec.c (ISDIGIT): Define it.
9834 (isdigit): Remove definition.
9835 (is_number): Use ISDIGIT, not isdigit.
9836 <libintl.h>: Include.
9838 (parse_user_spec): Mark translatable strings.
9840 2000-02-10 Jim Meyering <meyering@lucent.com>
9842 With these changes, nanosleep.[ch] are finally enough like the other
9843 lib/* replacement files to compile on a few more losing systems.
9845 * nanosleep.h: Don't include config.h.
9846 Remove prototype from declaration of nanosleep.
9847 (PARAMS): Remove now-unneeded definition.
9848 * nanosleep.c: #undef nanosleep.
9849 (rpl_nanosleep): Rename from nanosleep.
9851 2000-02-03 Jim Meyering <meyering@lucent.com>
9853 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
9854 rather than with `#if HAVE_UTMPNAME'.
9856 2000-02-01 Jim Meyering <meyering@lucent.com>
9858 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
9860 2000-01-31 Jim Meyering <meyering@lucent.com>
9862 * nanosleep.h (nanosleep): Guard declaration with
9863 `#if ! HAVE_DECL_NANOSLEEP'.
9864 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
9865 the declaration in that vendor's sys/timers.h.
9866 Reported by Christian Krackowizer.
9868 * quotearg.c (ISASCII): Add #undef and move definition to follow
9869 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
9870 (ISPRINT): Likewise.
9871 Reported by Tom Tromey.
9873 2000-01-30 Jim Meyering <meyering@lucent.com>
9875 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
9876 uses of ->ut_name. The latter doesn't work with new Linux header files
9877 where only utmpx.ut_user is declared.
9879 * readutmp.h (UT_USER): Define.
9881 2000-01-23 Jim Meyering <meyering@lucent.com>
9883 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
9886 2000-01-22 Jim Meyering <meyering@lucent.com>
9888 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
9889 [! HAVE_DECL_STRTOULL]: Declare strtoull.
9890 Required for some AIX systems. Reported by Christian Krackowizer.
9891 [TESTING] (main): New function.
9893 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
9894 * dirname.c (dir_name): Support for DOS-style file names with drive
9897 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
9899 * strverscmp.c (ISDIGIT): Define.
9900 (strverscmp): Use ISDIGIT, not isdigit.
9902 2000-01-17 Paul Eggert <eggert@twinsun.com>
9904 * nanosleep.c (nanosleep):
9905 Don't use SA_INTERRUPT to decide whether to call sigaction, as
9906 POSIX.1 doesn't require SA_INTERRUPT and some systems
9907 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
9908 it's been part of POSIX.1 since day 1 (in 1988).
9910 2000-01-17 Jim Meyering <meyering@lucent.com>
9912 * interlock: Remove unused file. Reported by François Pinard.
9914 2000-01-16 Paul Eggert <eggert@twinsun.com>
9916 * quotearg.c (quotearg_buffer_restyled): Do not quote
9917 alert, backslash, formfeed, and vertical tab unnecessarily in
9918 shell quoting style.
9921 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006
9922 Free Software Foundation, Inc.
9923 Copying and distribution of this file, with or without modification,
9924 are permitted provided the copyright notice and this notice are preserved.