1 2006-07-06 Jim Hyslop <jhyslop@dreampossible.ca> (tiny change)
3 * lib/getaddrinfo.c: Changes to compile under MSVC6: changed
4 '#if WIN32_NATIVE' to '#ifdef' & moved WSAAPI macro inside
5 brackets. Other minor changes to suppress some compiler
8 2006-07-06 Paul Eggert <eggert@cs.ucla.edu>
10 * getloadavg.c: Use __VMS, not VMS.
12 * getpagesize.h: Likewise.
13 * glob.c: Remove most VMS cruft; it hasn't been tested for a while and
14 probably does not work.
16 2006-07-06 Derek R. Price <derek@ximbiot.com>
17 and Paul Eggert <eggert@cs.ucla.edu>
19 * backupfile.c [HAVE_DIRENT_H && ! HAVE_NDIR_H]:
20 Don't worry about this obsolete case any more.
21 (HAVE_DIR): Remove. All uses removed; we now assume you can read
23 * dirfd.h [HAVE_DIRENT_H && ! HAVE_NDIR_H]: Don't
24 worry about this obsolete case any more.
28 * savedir.c: Likewise.
30 2006-07-06 Paul Eggert <eggert@cs.ucla.edu>
32 * .cppi-disable: Add wcwidth.
33 * fnmatch.c (ISBLANK): Remove. All uses changed to isblank.
34 (isblank) [! (defined isblank || HAVE_DECL_ISBLANK)]: New macro.
35 (ISGRAPH): Remove. All uses changed to isgraph.
36 (FOLD) [!defined _LIBC]: Remove special case.
37 * getdate.y (lookup_word): Remove no-longer-needed call to islower.
38 * regext_internal.h (isblank): Depend on HAVE_DECL_ISBLANK, not
40 * strftime.c (TOLOWER, TOUPPER) [!defined _LIBC]: Remove special case.
42 2006-07-06 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
44 * strtod.c (strtod): cast the argument of tolower to unsigned char.
46 2006-07-05 Paul Eggert <eggert@cs.ucla.edu>
48 * memcasecmp.c: Include <limits.h>.
49 (memcasecmp): Don't assume UCHAR_MAX <= INT_MAX.
50 * strtod.c (strtod): Don't assume isspace works on negative chars.
51 Don't assume isdigit succeeds only on '0' through '9'.
53 2006-07-05 Derek R. Price <derek@ximbiot.com>
55 * exclude.c (IN_CTYPE_DOMAIN, is_space): Remove; no longer needed.
56 All uses of is_space replaced by isspace.
57 * exit.h: Don't talk about STDC_HEADERS.
58 * fnmatch.c (ISASCII): Remove; no longer needed. All uses removed.
59 (ISPRINT, ISDIGIT, ISALNUM, ISALPHA, ISCNTRL, ISLOWER, ISPUNCT):
60 (ISSPACE, ISUPPER, ISXDIGIT): Remove; no longer needed. All uses
61 replaced by isprint etc.
62 * getdate.y (IN_CTYPE_DOMAIN, ISSPACE, ISALPHA, ISLOWER): Likewise.
63 * getusershell.c (IN_CTYPE_DOMAIN, ISSPACE): Likewise.
64 * memcasecmp.c (IN_CTYPE_DOMAIN, ISLOWER, TOUPPER): Likewise.
65 * strtod.c (IN_CTYPE_DOMAIN, ISSPACE, ISDIGIT, TOLOWER): Likewise.
66 * strtol.c (IN_CTYPE_DOMAIN): Likewise.
67 * xstrtol.c (IN_CTYPE_DOMAIN, ISSPACE): Likewise.
69 2006-07-05 Eric Blake <ebb9@byu.net>
71 * getaddrinfo.h (NI_NUMERICHOST, NI_NUMERICSERV): Define if
73 * getaddrinfo.c (includes): Include inet_ntop and snprintf.
75 2006-06-27 Bruno Haible <bruno@clisp.org>
77 Assume ANSI C header files and <ctype.h> functions.
78 * mbswidth.c (IN_CTYPE_DOMAIN, ISPRINT, ISCNTRL): Remove macros.
79 (mbsnwidth): Use isprint, iscntrl instead.
81 2006-07-03 Jim Meyering <jim@meyering.net>
83 * cycle-check.h (CYCLE_CHECK_REFLECT_CHDIR_UP): Abort if this
84 macro is used before the first cycle_check call.
86 2006-07-03 Paul Eggert <eggert@cs.ucla.edu>
88 * stdint_.h: Include <sys/types.h> after @FULL_PATH_STDINT_H@, for
89 MacOS X 10.4.6. Don't mention <sys/int_types.h>. Problems
90 reported by Mark D. Baushke, one in
91 <http://lists.gnu.org/archive/html/bug-gnulib/2006-07/msg00015.html>.
95 * .cppi-disable: Add stdint_.h.
96 * .cvsignore: Add stdint.h.
98 2006-06-30 Paul Eggert <eggert@cs.ucla.edu>
100 * xstrtod.c (XSTRTOD, DOUBLE): New macros, so that we can support
101 both double and long double versions.
102 (XSTRTOD): Renamed from xstrtod. Use DOUBLE internally.
103 * xstrtold.c: New file.
104 * xstrtod.h (xstrtold): New decl.
106 2006-05-22 Paul Eggert <eggert@cs.ucla.edu>
108 * filemode.c (setst): Remove.
109 (strmode): Rewrite to avoid setst. This makes the code shorter,
110 (arguably) clearer, and the generated code is a bit smaller on my
111 Debian GNU/Linux stable x86 host.
113 2006-04-17 Paul Eggert <eggert@cs.ucla.edu>
115 * filemode.c: Include "filemode.h" first, to test the interface.
116 Assume that filemode.h includes sys/types.h and sys/stat.h.
117 (HAVE_ST_DM_MODE): New macro, moved here from ls.c.
118 (ftypelet): Reorder to put common cases first, for efficiency.
119 Add 'P', 'w'. Remove 'M', since it's now the caller's responsibility
121 (strmode): Renamed from mode_string, and now stores 12 bytes instead
122 of 10, for compatibility with FreeBSD. All callers changed.
123 (filemodestring): Now stores 12 bytes instead of 10, and sets file types
124 that can't be deduced solely from st_mode. First arg is now a const
126 * filemode.h (HAVE_DECL_STRMODE): Include <string.h> for strmode.
127 (strmode): Renamed from mode_string.
128 (filemodestring): New decl.
129 * stat-macros.h: Don't undef S_ISDOOR, since it's never buggy.
130 (S_ISDOOR): Don't bother with S_IFDOOR, since that code is never needed.
131 (S_ISPORT, S_ISWHT): New macros, if not already defined.
133 2006-04-12 Paul Eggert <eggert@cs.ucla.edu>
135 * fsusage.c: Don't include <inttypes.h> or <stdint.h>, since
136 fsusage.h now does that. Include fsusage.h first, to test interface.
137 Prefer statvfs if it works, since it's blessed by POSIX. Attempt
138 at most one method (the old code could have generated decls that
139 didn't conform to C89, not that this was ever exercised).
140 * fsusage.h: Include <inttypes.h> and <stdint.h> if they exist.
142 2006-03-19 Jim Meyering <jim@meyering.net>
144 Work even in a chroot where d_ino values for entries in "/"
145 don't match the stat.st_ino values for the same names.
146 * getcwd.c (__getcwd): When no d_ino value matches the target inode
147 number, iterate through all entries again, using lstat instead.
148 Reported by Kenshi Muto in http://bugs.debian.org/355810, and by
149 Zouhir Hafidi in https://bugzilla.redhat.com/bugzilla/190656.
151 * getcwd.c (__getcwd): Clarify a comment.
152 Use memcpy in place of a call to strcpy.
154 2006-03-12 Jim Meyering <jim@meyering.net>
156 * fts-cycle.c (leave_dir): If cycle-check's saved dev-ino pair matches
157 that of the current directory (which we're about to chdir ".." out of),
158 then save the dev-ino of the parent, instead.
160 * same-inode.h (SAME_INODE): New file/macro.
161 * chdir-safer.c (SAME_INODE): Remove definition.
162 Include "same-inode.h", instead.
164 * cycle-check.h: Include "same-inode.h".
165 (CYCLE_CHECK_REFLECT_CHDIR_UP): Define.
166 * cycle-check.c (SAME_INODE): Remove definition.
167 * root-dev-ino.h: Include "same-inode.h".
169 2006-03-11 Eric Blake <ebb9@byu.net>
171 * same.c (same_name): s/base_name/last_component/
172 * backupfile.c (check_extension, numbered_backup): Likewise.
173 * filenamecat.c (file_name_concat): Likewise.
175 2006-03-11 Eric Blake <ebb9@byu.net>,
176 Paul Eggert <eggert@cs.ucla.edu>
178 * dirname.h (FILE_SYSTEM_PREFIX_LEN): Move here from dos.m4.
179 [FILE_SYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]: Don't treat 1: as a
181 (IS_ABSOLUTE_FILE_NAME): Treat all drive letters as absolute on
182 platforms like cygwin with FILE_SYSTEM_DRIVE_PREFIX_IS_ABSOLUTE.
183 (last_component): New method.
184 * dirname.c (dir_len): Determine when drive letters need a
185 subsequent slash. Preserve // when it is special.
186 (dir_name): Don't append dot when drive letter is absolute.
187 [TEST_DIRNAME]: Move into a full-blown gnulib test.
188 * basename.c (base_name): New semantics - malloc the result.
189 Preserve // when it is special. Preserve relative files that look
191 (base_len): Preserve // when it is special.
192 (last_component): New method, similar to old base_name semantics.
193 * stripslash.c (strip_trailing_slashes): Use last_component, not
194 base_name. Strip redundant slashes from ///.
196 2006-07-02 Paul Eggert <eggert@cs.ucla.edu>
198 * stdint_.h (intmax_t, uintmax_t): Prefer long to long long if
199 both are 64 bits, since this seems to be the tradition, and this
200 prevents gcc -Wformat from warning about usages with PRIuMAX. If
201 we ever run into a host that prefers long long to long in this
202 case, we'll need another configure-time test. Problem reported by
205 2006-07-01 Paul Eggert <eggert@cs.ucla.edu>
207 * stdint_.h (_GL_STDINT_H): Renamed from _STDINT_H, to avoid
208 possible collision with system files.
209 (<stdio.h>, <time.h>, <wchar.h>) [defined __cplusplus && ! defined
210 __STDC_CONSTANT_MACROS)]: Do not include, since we don't need
211 WCHAR_MIN and WCHAR_MAX in this case.
212 (<stddef.h>): Do not include; no longer needed.
213 (<sys/types.h>): Include if @HAVE_SYS_TYPES_H@, not if
214 (defined(__OpenBSD__) || defined(__bsdi__) || defined(__sgi)).
215 (<sys/inttypes.h>): Include if @HAVE_SYS_INTTYPES_H@ &&
216 !@HAVE_INTTYPES_H@, not if (defined(__FreeBSD__)
217 && (__FreeBSD__ >= 3) && (__FreeBSD__ <= 4)).
218 (__STDINT_H__) [@HAVE_STDINT_H@ && defined __sgi && ! defined
219 __c99]: Define, to work around IRIX <stdint.h> incompatibility.
220 (@FULL_PATH_STDINT_H@) [!(defined(__sgi) && @HAVE_INTTYPES_H@ &&
221 !defined(__c99))]: Include in this case too, since it's harmless
223 (<inttypes.h>) [@HAVE_INTTYPES_H@]: Include, since it's no longer
225 (@FULL_PATH_INTTYPES_H@) [(defined(__hpux) || defined(_AIX)) &&
226 @HAVE_INTTYPES_H@]: Do not include, since we now include <inttypes.h>.
227 (_STDINT_MIN, _STDINT_MAX): New macros.
228 (int8_t, uint8_t, int16_t, uint16_t, int32_t, uint32_t, int64_t):
229 (uint64_t, int_least8_t, uint_least8_t, int_least16_t):
230 (uint_least16_t, int_least32_t, uint_least32_t, int_least64_t):
231 (uint_least64_t, int_fast8_t, uint_fast8_t, int_fast16_t):
232 (uint_fast16_t, int_fast32_t, uint_fast32_t, int_fast64_t):
233 (uint_fast64_t, intptr_t, uintptr_t, intmax_t, uintmax_t): Now
234 macros, not typedefs; this simplifies things quite a bit.
235 Use long int for all types narrower than int64_t.
236 (intmax_t, uintmax_t, INTMAX_C, UINTMAX_C):
237 Define in terms of long long int or int64_t or long int,
238 not int64_t or int32_t. This saves some compile-time testing.
239 (INT8_MIN, INT8_MAX, UINT8_MAX, INT16_MIN, INT16_MAX, UINT16_MAX):
240 (INT32_MIN, INT32_MAX, UINT32_MAX, INT64_MIN, INT64_MAX):
241 (UINT64_MAX, INT_LEAST8_MIN, INT_LEAST8_MAX, UINT_LEAST8_MAX):
242 (INT_LEAST16_MIN, INT_LEAST16_MAX, UINT_LEAST16_MAX):
243 (INT_LEAST32_MIN, INT_LEAST32_MAX, UINT_LEAST32_MAX):
244 (INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX, INT_FAST8_MIN):
245 (INT_FAST8_MAX, UINT_FAST8_MAX, INT_FAST16_MIN, INT_FAST16_MAX):
246 (UINT_FAST16_MAX, INT_FAST32_MIN, INT_FAST32_MAX, UINT_FAST32_MAX):
247 (INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTPTR_MIN):
248 (INTPTR_MAX, UINTPTR_MAX, INTMAX_MIN, INTMAX_MAX, UINTMAX_MAX):
249 (PTRDIFF_MIN, PTRDIFF_MAX, SIG_ATOMIC_MIN, SIG_ATOMIC_MAX):
250 (SIZE_MAX, WCHAR_MIN, WCHAR_MAX, WINT_MIN, WINT_MAX):
251 undef any previous version and define our own version, for
252 simplicity and consistency with the new macros for types.
253 (PTRDIFF_MIN, PTRDIFF_MAX, SIG_ATOMIC_MIN, SIG_ATOMIC_MAX):
254 (SIZE_MAX, WCHAR_MIN, WCHAR_MAX, WINT_MIN, WINT_MAX):
255 Simplify definitions by using _STDINT_MIN and _STDINT_MAX
256 where appropriate. Rely on new symbols @PTRDIFF_T_SUFFIX@,
257 @SIG_ATOMIC_T_SUFFIX@, @SIZE_T_SUFFIX@, @WCHAR_T_SUFFIX@,
258 @WINT_T_SUFFIX@ to keep things simple here.
259 (UINT8_C, UINT16_C, UINT32_C, INT64_C, UINT64_C):
260 Simplify by assuming typical 8/16/32/64 host, since we're
261 already doing that elsewhere anyway.
262 Use (LONG_MAX >> 31 >> 31 == 1) rather than @HAVE_LONG_64BIT@,
263 and assume long long int is 64 bits if available. This
264 speeds up 'configure'.
266 2006-06-30 Jim Hyslop <jhyslop@dreampossible.ca> (tiny change)
268 * getaddrinfo.c: fixed typo
270 2006-06-29 Eric Blake <ebb9@byu.net>
272 * stat_.h (rpl_mkdir): Declare inline, to avoid warnings about
273 unused static function.
275 2006-06-29 Eric Blake <ebb9@byu.net>
279 2006-06-29 Derek R. Price <derek@ximbiot.com>
281 * strftime.c: Assume strftime() exists.
283 2006-06-28 Bruno Haible <bruno@clisp.org>
285 * getaddrinfo.h: Fix POSIX URL.
286 * getaddrinfo.c (WIN32_NATIVE): New macro. Use it instead of _WIN32.
287 (use_win32_p): Make static.
288 (getaddrinfo): Reject service name if it is empty or does not consist
289 solely of decimal digits, or if its value is > 65535.
290 (getnameinfo): Remove useless casts.
292 2006-06-28 Derek R. Price <derek@ximbiot.com>
294 * savedir.c (CLOSEDIR): Remove. All uses changed to closedir.
295 Autoconf 2.60 says this stuff was obsolete.
297 2006-05-12 Bruno Haible <bruno@clisp.org>
299 * mkdtemp.c [MINGW]: Include <io.h>.
300 (mkdir): Define using _mkdir.
302 2006-06-28 Bruno Haible <bruno@clisp.org>
304 * wcwidth.h: Declare nothing if !HAVE_WCHAR_T. Provide a fallback
305 declaration for wcwidth.
306 * mbswidth.c: Restore the includes of <wchar.h> and <wctypes.h>.
308 2006-06-28 Eric Blake <ebb9@byu.net>
310 * xvasprintf.h: Fix comments.
312 2006-06-28 Eric Blake <ebb9@byu.net>
314 * mbchar.h (wcwidth): Include wcwidth.h.
315 * mbswidth.c (wcwidth): Move from here...
316 * wcwidth.h: ...to this new file.
318 2006-06-28 Simon Josefsson <jas@extundo.com>
320 * getaddrinfo.c: Try to load ws2_32.dll on Windows, to find the
321 functions there. It will succeed on Windows XP, but on Windows
322 2000 and (presumably) earlier, it will fail, and use the internal
324 (use_win32_p): New function.
325 (getaddrinfo): Use strtoul on servname, to support numeric ports.
326 Support AI_NUMERICSERV to disable getservbyname.
327 (getnameinfo): New function, only supports
328 NI_NUMERICHOST|NI_NUMERICSERV for now.
330 * getaddrinfo.h: Test and check for AI_* flags separately, MinGW
331 only have some of them. Add AI_NUMERICSERV. Add prototype for
334 2006-06-27 Bruno Haible <bruno@clisp.org>
336 * stdint_.h (intmax_t, uintmax_t): Undefine before typedef.
338 2006-06-26 Paul Eggert <eggert@cs.ucla.edu>
340 * base64.c (B64): Use _ as the formal parameter, not x, to avoid
341 bug in IBM C V6 for AIX. Problem reported by Larry Jones in
342 <http://lists.gnu.org/archive/html/bug-gnulib/2006-06/msg00181.html>.
344 2006-06-26 Bruno Haible <bruno@clisp.org>
346 * stdint_.h: Include <wchar.h> if necessary for WCHAR_MIN or
348 Reported by Mark D. Baushke and Larry Jones.
350 2006-06-26 Bruno Haible <bruno@clisp.org>
352 * stdint_.h: Don't include <stdint.h> when using the SGI C compiler
354 Suggested by Mark D. Baushke and Larry Jones.
356 2006-06-23 Mark D. Baushke <mdb@gnu.org>
358 * stdint_.h: Treat BSD/OS like OpenBSD.
360 2006-06-23 Bruno Haible <bruno@clisp.org>
362 * stdint_.h: Treat IRIX like OpenBSD.
364 2006-06-23 Bruno Haible <bruno@clisp.org>
366 * stdint_.h (UINT8_C, UINT16_C, UINT32_C): Define according to
367 ISO C 99 Technical Corrigendum 1.
369 2006-06-22 Paul Eggert <eggert@cs.ucla.edu>
371 * glob.c (collated_compare): Remove 'const' uses that weren't needed.
372 Some compiler complained about some of them. Problem reported by
374 <http://lists.gnu.org/archive/html/bug-gnulib/2006-06/msg00172.html>.
376 2006-06-21 Simon Josefsson <jas@extundo.com>
378 * getaddrinfo.c (getaddrinfo): Set ai_family in the return
381 * socket_.h: Don't define WINVER.
383 * inet_pton.h, inet_pton.c: New file, taken from glibc but
384 slightly modified to work in gnulib.
386 2006-06-19 Paul Eggert <eggert@cs.ucla.edu>
388 * read-file.c (fread_file): Start with buffer allocation of
389 0 bytes rather than 1 byte; this simplifies the code.
390 Don't invoke feof; it's not needed. Refactor to avoid duplicate
391 code to free buffer and save/restore errno.
392 (internal_read_file): Remove unused local.
394 2006-06-20 Paul Eggert <eggert@cs.ucla.edu>
396 * openat.c (openat): Use ?:, not if, to work around GCC bug 4210
397 <http://gcc.gnu.org/bugzilla/show_bug.cgi?id=4210>.
398 Problem reported by Denis Excoffier in
399 <http://lists.gnu.org/archive/html/bug-tar/2006-06/msg00023.html>.
401 2006-06-19 Simon Josefsson <jas@extundo.com>
403 * inet_ntop.c: Always build inet_ntop4, since inet_ntop6 calls it.
405 2006-06-19 Paul Eggert <eggert@cs.ucla.edu>
407 * alloca_.h (alloca) [defined alloca]: Don't define or declare.
409 2006-06-17 Bruno Haible <bruno@clisp.org>
411 * stdint_.h [FreeBSD >= 5]: Don't include <sys/inttypes.h>.
413 2006-06-17 Bruno Haible <bruno@clisp.org>
415 * stdint_.h (_UINT8_T, _UINT32_T, _UINT64_T): New macros. Fixes a
416 problem on Solaris 2.5.1.
418 2006-06-16 Eric Blake <ebb9@byu.net>
420 * unsetenv.c [!defined errno]: Assume errno.h declares errno.
421 * unicodeio.c [!defined errno]: Likewise.
422 * strtol.c [!defined errno]: Likewise.
423 * strtod.c [!defined errno]: Likewise.
425 2006-06-15 Bruno Haible <bruno@clisp.org>
427 * stdint_.h: Rewritten to be fully auto-configured.
428 Fixes bug on HP-UX/IA64.
430 2006-06-11 Paul Eggert <eggert@cs.ucla.edu>
432 * getdate.y (__attribute__): Don't define if already defined.
433 Problem reported by Larry Jones.
434 * utimens.c (__attribute__): Likewise.
436 2006-06-04 Paul Eggert <eggert@cs.ucla.edu>
438 * regexec.c (group_nodes_into_DFAstates): Fix a buffer overrun
439 reported by Andreas Schwab.
441 2006-05-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
442 Bruno Haible <bruno@clisp.org>
444 * strndup.c (strndup) [!_LIBC]: Don't undefine macro definition.
446 2006-05-26 Martin Lambers <marlam@marlam.de>
448 * getpass.c: Updates the test for the native W32 API, and adds
449 missing includes, thus fixing compilation warnings.
451 2006-05-25 Paul Eggert <eggert@cs.ucla.edu>
453 * tempname.c (small_open, large_open): New macros.
454 (__open, __open64) [!_LIBC]: Remove.
455 (__gen_tempname): Use small_open and large_open instead of __open
456 and __open64. This fixes a portability bug on HP-UX 11.11i
457 reported by Simon Wing-Tang in
458 <http://lists.gnu.org/archive/html/bug-coreutils/2006-05/msg00114.html>.
460 2006-05-25 Sergey Poznyakoff <gray@gnu.org.ua>
462 * exclude.c (exclude_fnmatch): New function.
463 (excluded_file_name): Call exclude_fnmatch.
464 * exclude.h (excluded_file_name): New prototype
466 2006-05-24 Bruno Haible <bruno@clisp.org>
468 * printf-args.c (printf_fetchargs): Turn NULL pointers for
469 TYPE_STRING and TYPE_WIDE_STRING into a non-NULL replacement.
470 Reported by Thorsten Maerz <torte@netztorte.de> via
471 Aaron Stone <aaron@serendipity.cx>.
473 2006-05-19 Paul Eggert <eggert@cs.ucla.edu>
475 * nanosleep.c [HAVE_SYS_SELECT_H]: Include <sys/select.h>.
476 Use the usual Autoconf way to include <time.h> and/or sys/time.h.
477 (my_usleep): Don't mishandle maximum value.
479 2006-05-19 Jim Meyering <jim@meyering.net>
481 * getugroups.c: Correct an outdated comment. From Bruno Haible.
483 2006-05-17 Bruno Haible <bruno@clisp.org>
486 * classpath.c (PATH_SEPARATOR) [CYGWIN]: Define as ':'.
488 2006-05-17 Bruno Haible <bruno@clisp.org>
490 * stdint_.h: Fix recognition of Cygwin.
492 2006-05-11 Jim Meyering <jim@meyering.net>
494 * sha1.c (sha1_buffer): Correct comment: s/MD5/SHA1/. From James Lemley.
496 2006-05-10 Paul Eggert <eggert@cs.ucla.edu>
498 * crc.c (crc32_update): Remove unnecessary L suffix.
499 * md4.c (rol): Cast right-shift arg to uint32_t to prevent
500 unwanted sign propagation, e.g., on hosts with 64-bit int.
501 There still are some problems with reeelly weird theoretical hosts
502 (e.g., 33-bit int) but it's not worth worrying about now.
503 * sha1.c (rol): Likewise.
504 (K1, K2, K3, K4): Remove unnecessary L suffix.
506 2006-05-10 Bruno Haible <bruno@clisp.org>
508 * des.c: Cast to avoid warnings.
510 2006-05-10 Simon Josefsson <jas@extundo.com>
512 * md4.c: Typo fix, update copyright years.
513 (K1, K2): Don't use L because it turn computations into 64-bit on
516 2006-05-09 Bruno Haible <bruno@clisp.org>
518 * xvasprintf.c: Include limits.h, string.h, xsize.h.
519 (EOVERFLOW): Define fallback value.
520 (xstrcat): New function.
521 (xvasprintf): Recognize the special case of a string concatenation.
523 2006-05-01 Bruno Haible <bruno@clisp.org>
525 * stdint_.h: Shorter URL.
526 * inttypes.h: Likewise.
528 2006-05-02 Paul Eggert <eggert@cs.ucla.edu>
530 * verify.h: Document the internals better. Most of this change
531 was written by Bruno Haible.
533 2006-04-29 Bruno Haible <bruno@clisp.org>
535 * gcd.c: Use WORD_T and GCD instead of unsigned long and gcd.
536 Suggested by Oskar Liljeblad <oskar@osk.mine.nu>.
538 2006-04-25 Paul Eggert <eggert@cs.ucla.edu>
540 * getdate.y (get_date): When adding relative date, start with the
541 initial time, not with the result of the first mktime call.
543 2006-04-23 Bruno Haible <bruno@clisp.org>
545 * copy-file.c: Include <unistd.h> unconditionally.
546 * execute.c: Likewise.
547 * fatal-signal.c: Likewise.
548 * findprog.c: Likewise.
549 * mkdtemp.c: Likewise.
552 * wait-process.h: Likewise.
554 2006-04-23 Bruno Haible <bruno@clisp.org>
556 * fwriteerror.c (fwriteerror): Call fclose also when an error
557 condition was already detected.
558 Reported by Ben Pfaff <blp@cs.stanford.edu>.
560 2006-04-19 Derek Price <derek@ximbiot.com>
561 Eric Blake <ebb9@byu.net>
563 * inttypes.h: Correct grammar in comment.
565 2006-04-18 Derek Price <derek@ximbiot.com>
566 Paul Eggert <eggert@cs.ucla.edu>
568 * inttypes.h: New file.
569 * strtoimax.c: Assume <inttypes.h>.
571 2006-04-15 Paul Eggert <eggert@cs.ucla.edu>
573 * utimens.c (futimens): glibc futimesat messes up if /proc
574 isn't mounted. Problem reported by Kir Kolyshkin.
576 2006-04-13 Paul Eggert <eggert@cs.ucla.edu>
578 * regcomp.c (init_dfa): Don't use wchar_t or wctype_t if RE_ENABLE_I18N
579 is not defined. Problem reported by Mark D. Baushke via Derek R. Price.
580 * regex.h (RE_DUP_MAX): Update comment to match current implementation.
582 2006-04-09 Paul Eggert <eggert@cs.ucla.edu>
584 Merge regex changes from libc, removing some of our
585 POSIX-conformance changes that were rejected and redoing them in a
588 * regcomp.c (re_compile_internal, init_dfa):
589 Length arg is now size_t, not Idx. All uses changed.
590 (peek_token): Forward decl now says internal_function.
591 (__re_error_msgid, __re_error_msgid_idx):
592 Now static rather than extern with attribute_hidden.
593 (re_compile_pattern) [!defined _LIBC]: Use K&R-style defn.
594 For some reason libc prefers K&R style defns for external functions.
595 (regerror) [!defined _LIBC]: Likewise.
596 (re_set_syntax, re_compile_fastmap, regcomp, regfree, re_comp):
597 (seek_collating_symbol_entry, lookup_collation_sequence_value):
598 (build_range_exp, build_collating_symbol):
600 (re_compile_fastmap): Use '\0' to memset, not 0.
601 (utf8_sb_map): Make the calculations more obvious.
602 (init_dfa, parse_bracket_exp, build_charclass_op):
603 Call calloc and cast result, as glibc does.
604 (init_word_char, fetch_token, peek_token, peek_token_bracket):
605 (build_range_exp, build_collating_symbol):
606 Now internal functions.
608 * regex.c [!defined _LIBC]: Allow compiling with C++ compilers.
610 * regex.h (__USE_GNU_REGEX): New macro. Don't depend on
611 _REGEX_SOURCE any more; depend on _GNU_SOURCE instead.
612 Don't depend on VMS; depend on __VMS instead, for POSIX
614 (regoff_t): Define to ssize_t, not long int.
616 Remove the REG_ macros named below. Instead, make the old names
617 (e.g., RE_BACKSLASH_ESCAPE_IN_LISTS) visible only if
619 (REG_BACKSLASH_ESCAPE_IN_LISTS):
620 (REG_BK_PLUS_QM, REG_CHAR_CLASSES, REG_CONTEXT_INDEP_ANCHORS):
621 (REG_CONTEXT_INDEP_OPS, REG_CONTEXT_INVALID_OPS):
622 (REG_DOT_NEWLINE, REG_DOT_NOT_NULL, REG_HAT_LISTS_NOT_NEWLINE):
623 (REG_INTERVALS, REG_LIMITED_OPS, REG_NEWLINE_ALT):
624 (REG_NO_BK_BRACES, REG_NO_BK_PARENS, REG_NO_BK_REFS):
625 (REG_NO_BK_VBAR, REG_NO_EMPTY_RANGES):
626 (REG_UNMATCHED_RIGHT_PAREN_ORD, REG_NO_POSIX_BACKTRACKING):
627 (REG_NO_GNU_OPS, REG_DEBUG, REG_INVALID_INTERVAL_ORD):
628 (REG_IGNORE_CASE, REG_CARET_ANCHORS_HERE):
629 (REG_CONTEXT_INVALID_DUP, REG_NO_SUB, REG_SYNTAX_EMACS):
630 (REG_SYNTAX_AWK, REG_SYNTAX_GNU_AWK, REG_SYNTAX_POSIX_AWK):
631 (REG_SYNTAX_GREP, REG_SYNTAX_EGREP, REG_SYNTAX_POSIX_EGREP):
632 (REG_SYNTAX_ED, REG_SYNTAX_SED, _REG_SYNTAX_POSIX_COMMON):
633 (REG_SYNTAX_POSIX_BASIC, REG_SYNTAX_POSIX_MINIMAL_BASIC):
634 (REG_SYNTAX_POSIX_EXTENDED, REG_SYNTAX_POSIX_MINIMAL_EXTENDED):
635 (REG_DUP_MAX, REG_UNALLOCATED, REG_REALLOCATE, REG_FIXED):
637 Remove. All uses replaced by the old RE_* names.
638 (RE_BACKSLASH_ESCAPE_IN_LISTS):
639 (RE_BK_PLUS_QM, RE_CHAR_CLASSES, RE_CONTEXT_INDEP_ANCHORS):
640 (RE_CONTEXT_INDEP_OPS, RE_CONTEXT_INVALID_OPS):
641 (RE_DOT_NEWLINE, RE_DOT_NOT_NULL, RE_HAT_LISTS_NOT_NEWLINE):
642 (RE_INTERVALS, RE_LIMITED_OPS, RE_NEWLINE_ALT):
643 (RE_NO_BK_BRACES, RE_NO_BK_PARENS, RE_NO_BK_REFS):
644 (RE_NO_BK_VBAR, RE_NO_EMPTY_RANGES):
645 (RE_UNMATCHED_RIGHT_PAREN_ORD, RE_NO_POSIX_BACKTRACKING):
646 (RE_NO_GNU_OPS, RE_DEBUG, RE_INVALID_INTERVAL_ORD):
647 (RE_IGNORE_CASE, RE_CARET_ANCHORS_HERE):
648 (RE_CONTEXT_INVALID_DUP, RE_NO_SUB):
649 Don't bother having these macros be independent of each others'
650 values, since they no longer exist in the POSIX name space.
652 Rename the following member names back to their old names,
653 unless !__USE_GNU_REGEX. All uses changed back.
654 (buffer): Renamed from re_buffer.
655 (allocated): Renamed from re_allocated.
656 (used): Renamed from re_used.
657 (syntax): Renamed from re_syntax.
658 (fastmap): Renamed from re_fastmap.
659 (translate): Renamed from re_translate.
660 (can_be_null): Renamed from re_can_be_null.
661 (regs_allocated): Renamed from re_regs_allocated.
662 (fastmap_accurate): Renamed from re_fastmap_accurate.
663 (no_sub): Renamed from re_no_sub.
664 (not_bol): Renamed from re_not_bol.
665 (not_eol): Renamed from re_not_eol.
666 (newline_anchor): Renamed from re_newline_anchor.
667 (num_regs): Renamed from rm_num_regs.
668 (start): Renamed from rm_start.
669 (end): Renamed from rm_end.
671 (free_state): Move up a bit.
673 * regex_internal.h (inline) [__GNUC__ < 3 && defined _LIBC]:
675 (ASCII_CHARS): New macro, replacing all uses of 0x80 and/or SBC_MAX / 2
676 when that is what is intended.
677 (SBC_MAX): Define to UCHAR_MAX + 1, not 256.
678 (__re_error_msgid, __re_error_msgid_idx): Remove decls; not needed.
680 (re_xmalloc, re_calloc, re_xrealloc, re_x2realloc): Remove.
681 All uses changed back to re_malloc, etc. It's now the caller's
682 responsibility to check for overflow; all callers changed.
683 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc, re_xnrealloc):
684 (re_x2nrealloc): Remove.
685 (free_state): Remove decl.
687 * regexc.c (regexec, re_match, re_search, re_match_2, re_search_2):
688 (re_set_registers, re_exec):
691 2006-01-31 Roland McGrath <roland@redhat.com>
693 * regcomp.c (calc_eclosure_iter): Remove dead variables.
694 Reported by Mike Frysinger <vapier@gentoo.org>.
696 2006-01-15 Andreas Jaeger <aj@suse.de>
699 * regex_internal.c (re_string_reconstruct): Adjust for
700 build_wcs_upper_buffer change.
701 (build_wcs_upper_buffer): Change return type.
703 2005-12-10 Ulrich Drepper <drepper@redhat.com>
705 * regex_internal.h: Include <stdint.h> if available.
707 2005-12-06 Paolo Bonzini <bonzini@gnu.org>
709 * regex_internal.h (SIZE_MAX): Provide a default definition.
711 2005-10-14 Ulrich Drepper <drepper@redhat.com>
713 * regcomp.c: Adjust for changed secondary hash function.
715 2005-09-30 Ulrich Drepper <drepper@redhat.com>
717 * regex.h: Pretty printing.
718 Clean up namespace a bit.
720 2005-09-30 Jakub Jelinek <jakub@redhat.com>
722 * regexec.c (update_cur_sifted_state, check_arrival,
723 check_arrival_add_next_nodes): Avoid using uninitialized variable.
725 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
726 Ulrich Drepper <drepper@redhat.com>
729 * regex_internal.h (bitset_t): Renamed from bitset. All uses changed.
730 (bitset_word_t): Renamed from bitset_word. All uses changed.
732 2005-09-22 Ulrich Drepper <drepper@redhat.com>
735 * regex.h: Define RE_TRANSLATE_TYPE as unsigned char *.
736 * regcomp.c: Remove unnecessary uses of
737 unsigned RE_TRANSLATE_TYPE.
738 * regex_internal.h: Likewise.
739 * regex_internal.c: Likewise.
740 * regexec.c: Likewise.
741 Based on a patch by Stepan Kasal <kasal@ucw.cz>.
743 2005-09-07 Ulrich Drepper <drepper@redhat.com>
745 * regexec.c (find_recover_state): Remove unnecessary
747 (transit_state_bkref): Make DFA a const pointer.
748 (get_subexp): Likewise.
749 (check_arrival): Likewise.
750 (update_cur_sifted_state): Likewise.
751 (re_search_internal): Likewise.
752 (prune_impossible_nodes): Likewise.
753 (acquire_init_state_context): Likewise.
754 (proceed_next_node): Likewise.
755 (set_regs): Likewise.
756 (free_fail_stack_return): Likewise.
757 (check_arrival_expand_ecl): Mark DFA parameter as const.
758 (check_arrival_expand_ecl_sub): Likewise.
759 (check_subexp_limits): Likewise.
760 (sub_epsilon_src_nodes): Likewise.
761 (add_epsilon_src_nodes): Likewise.
762 (merge_state_array): Likewise.
763 (update_regs): Likewise.
764 (build_trtable): Likewise.
765 (sift_states_backward): Mark MCTX parameter as const.
766 (build_sifted_states): Likewise.
767 (update_cur_sifted_state): Likewise.
768 (sift_states_mkref): Likewise.
769 (check_arrival_expand_ecl): Mark eclosure as const.
770 (check_dst_limits_calc_pos_1): Likewise.
771 * regex_internal.h (re_match_context_t): Make dfa a const
774 2005-09-06 Ulrich Drepper <drepper@redhat.com>
776 * regexec.c (merge_state_with_log): Define dfa as const pointer.
777 (transit_state_sb): Likewise.
778 (transit_state_mb): Likewise.
779 (sift_states_iter_mb): Likewise.
780 (check_arrival_add_next_nodes): Likewise.
781 (check_node_accept_bytes): Change first parameter to pointer-to-const.
782 [_LIBC] (re_search_2_stub): Use mempcpy.
784 * regex_internal.c (re_string_reconstruct): Avoid calling
785 mbrtowc for very simple UTF-8 case.
787 * regex_internal.c (re_acquire_state): Make DFA pointer arg
789 (re_acquire_state_context): Likewise.
790 * regex_internal.h: Adjust prototypes.
792 * regex.c: Prevent using C++ compilers.
794 * regex_internal.c (re_acquire_state): Minor code rearrangement.
795 (re_acquire_state_context): Likewise.
797 2006-03-29 Mark D. Baushke <mdb@gnu.org>
798 Bruno Haible <bruno@clisp.org>
800 * stdint_.h: On OpenBSD, don't redefine types already included in
801 <sys/types.h> and <inttypes.h>.
803 2006-03-24 Eric Blake <ebb9@byu.net>
805 * time_r.c (copy_string_result): Remove, as it is no longer used.
807 2006-03-24 Simon Josefsson <jas@extundo.com>
809 * base64.c: Fix problems reported by Eric Blake <ebb9@byu.net>,
810 including some doc fixes.
811 (base64_encode_alloc): Fix +1 bug on allocation failures.
813 2006-03-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
815 * base64.c (base64_encode): Do not read past end of array with
816 unsanitized input on systems with CHAR_BIT > 8.
818 2006-03-16 Paul Eggert <eggert@cs.ucla.edu>
820 * regex.h (regoff_t) [defined _REGEX_LARGE_OFFSETS]:
821 Typedef to long int, not to off_, as POSIX will likely change
824 2006-03-13 Sergey Poznyakoff <gray@gnu.org.ua>
826 * argp-help.c (validate_uparams): Fix typo
827 * argp-parse.c (argp_default_options): Consistently begin help
828 messages with a lowercase letter.
830 2006-03-11 Paul Eggert <eggert@cs.ucla.edu>
832 * time_r.h (asctime_r, ctime_r): Remove. These functions can
833 overrun buffers and shouldn't be used (much as gets shouldn't be
835 * time_r.c (asctime_r, ctime_r): Likewise.
837 2006-03-08 Simon Josefsson <jas@extundo.com>
839 * gc-gnulib.c (randomize): Don't open files called 'no', they
840 signal that configure disabled the device.
842 2006-03-07 Paul Eggert <eggert@cs.ucla.edu>
844 * c-stack.c: Include unistd.h unconditionally, since we now assume
846 * getlogin_r.c: Likewise.
847 * getlogin_r.h: Likewise.
849 * pagealign_alloc.c: Likewise.
850 * unistd_.h: Remove; no longer needed.
852 2006-03-07 Simon Josefsson <jas@extundo.com>
854 * unistd_.h: New file.
856 2006-03-07 Simon Josefsson <jas@extundo.com>
858 * gc-libgcrypt.c, gc-gnulib.c: Use GC_USE_RANDOM.
860 2006-03-01 Simon Josefsson <jas@extundo.com>
862 * readline.c: Fix typo, tiny patch from Stepan Kasal
865 2006-02-28 Simon Josefsson <jas@extundo.com>
867 * getopt.c: Protect #include of unistd.h, for MSVS.
869 2006-02-27 Simon Josefsson <jas@extundo.com>
871 * base64.h: Indent #define's. From Jim Meyering
874 2006-02-27 Jim Meyering <jim@meyering.net>
876 Revert the change of 2006-02-24, so these files can continue
877 to be sync'd from gettext.
878 * mkdtemp.c, setenv.c, unsetenv.c: *Un*-normalize inclusion
881 2006-02-24 Paul Eggert <eggert@cs.ucla.edu>
883 * glob.c: Say "invalid" rather than "illegal" in comments.
885 2006-02-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
887 * mkdtemp.c, setenv.c, unsetenv.c: Normalize inclusion of `config.h'.
889 2006-02-20 Paul Eggert <eggert@cs.ucla.edu>
891 * getcwd.c (AT_FDCWD): Work around a bug in Solaris 9 and 10, where
892 AT_FDCWD exceeds INT_MAX.
893 * openat.h (AT_FDCWD): Likewise.
895 2006-02-14 Jim Meyering <jim@meyering.net>
899 Eliminate the unwelcome (albeit unlikely) possibility of xmalloc
900 failure on deficient systems, and simplify gnulib lgpl dependencies.
901 * lstat.c (rpl_lstat): Rewrite to use stat() in place of the
902 xmalloc/lstat combination. Based on a patch from Bruno Haible.
904 * xalloc-die.c: Remove unused definition of N_.
906 2006-02-13 Sergey Poznyakoff <gray@gnu.org.ua>
908 * argp-fmtstream.c: Restore another bugfix lost on 2005-12-12
910 2006-02-07 Paul Eggert <eggert@cs.ucla.edu>
912 * closeout.c (close_stdout): Don't assume 'bool' converts nonzero
913 ints to 0 or 1, as this isn't true for the stdbool.h substitute.
915 2006-02-07 Sergey Poznyakoff <gray@gnu.org.ua>
917 * argp-namefrob.h: Restore changes accidentally lost during the
918 "autoupdate" on 2005-12-12.
920 2006-01-27 Paul Eggert <eggert@cs.ucla.edu>
922 * fnmatch.c (L_): Renamed from L, to work around a bug in
923 Mac OS X 10.3.9 with GCC 3 reported by Claudio Fontana in
924 <http://lists.gnu.org/archive/html/bug-gnulib/2006-01/msg00074.html>.
927 2006-01-26 Simon Josefsson <jas@extundo.com>
929 * socket_.h: Set WINVER to 0x0501, to make sure getaddrinfo
930 prototype is visible on mingw32.
932 * getaddrinfo.h: Define EAI_ADDRFAMILY and EAI_SYSTEM if not set,
935 * gai_strerror.c, getaddrinfo.h: Protect netdb.h #include (for
938 2006-01-26 Paul Eggert <eggert@cs.ucla.edu>
940 * fts.c (diropen): Open with O_NOCTTY | O_NONBLOCK too. Don't
941 attempt to open for write; this always fails, at least on POSIX
942 hosts. This reinstates the 2006-01-09 change, which was
943 inadvertently removed.
945 2006-01-26 Bruno Haible <bruno@clisp.org>
946 Paul Eggert <eggert@cs.ucla.edu>
949 [(! (defined __cplusplus || defined __BEOS__)
951 && !(defined __HP_cc || defined __xlc__
952 || (defined __SUNPRO_C && (__SUNPRO_C < 0x550 || __STDC__ == 1))
954 #define to signed char in these cases too; this simplifies
955 the code (so that we don't have to worry about HP-UX, AIX, SunPRO,
956 etc., separately) and makes it more conservative.
958 2006-01-21 Jim Meyering <jim@meyering.net>
960 Sync from the stable (b5) branch of coreutils:
962 * fts.c (fts_children): Don't let close() clobber errno from
965 * fts.c (fts_stat): When following a symlink-to-directory,
966 don't necessarily interpret stat-fails+lstat-succeeds as indicating
967 a dangling symlink. That can also happen at least for ELOOP.
968 The fix: return FTS_SLNONE only when the stat errno is ENOENT.
969 FYI, this bug predates the inclusion of fts.c in coreutils.
971 * fts.c (fts_open): Put new maxarglen declaration and uses
972 in their own block, so pre-c99 compilers don't object.
974 Avoid the double-free (first in fts_read, second in fts_close) that
975 would occur when an `active' directory is made inaccessible (e.g.,
976 via chmod a-x) during a traversal.
977 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
978 before returning. Reproduce this failure by
979 mkdir -p a/b; cd a; chmod a-x . b
980 Reported by Stavros Passas.
982 2006-01-25 Sergey Poznyakoff <gray@gnu.org.ua>
984 * argp-namefrob.h: Bugfix. Remove stray #
986 2006-01-25 Bruno Haible <bruno@clisp.org>
988 * stdbool_.h (_Bool) [IRIX cc]: Define as 'signed char', to avoid
990 Reported by Paul Eggert.
992 2006-01-25 Jim Meyering <jim@meyering.net>
994 * fileblocks.c: Remove more useless parentheses.
995 * readutmp.h: Likewise.
997 2006-01-24 Bruno Haible <bruno@clisp.org>
999 * stdbool_.h (_Bool) [__cplusplus]: Don't define if the compiler already
1001 Report and patch by Albert Chin-A-Young <china@thewrittenword.com> on
1004 * stdbool_.h (_Bool) [HP-UX cc, AIX cc,xlc]: Define as 'signed char'
1005 to avoid problems with the built-in _Bool type.
1006 Reported by Paul Eggert on 2005-11-26.
1008 2006-01-24 Jim Meyering <jim@meyering.net>
1010 * socket_.h: Remove useless parentheses in uses of cpp `defined'.
1012 2006-01-24 Simon Josefsson <jas@extundo.com>
1014 * socket_.h (SHUT_WR, SHUT_RDWR): Don't hardcode, suggested by
1017 2006-01-23 Paul Eggert <eggert@cs.ucla.edu>
1019 Work around porting bugs reported by Dieter in
1020 <http://lists.gnu.org/archive/html/bug-bison/2006-01/msg00049.html>.
1021 * getopt.c (_NOPROTO): Remove; no longer needed.
1022 Include <stdlib.h> and <unistd.h> in all environments; it's safe now.
1023 Include "getopt.h" first, to check interface.
1024 (getenv): Declare only if defined HAVE_DECL_GETENV &&
1026 * strndup.c [!_LIBC]: Include "strndup.h" to get prototype.
1027 (__strndup): Revert to K&R-style function dfns, the glibc style.
1028 * strnlen.c: Don't claim it's taken from glibc; it's not.
1029 (strnlen, __strnlen): Remove #defines and #undefs; not needed.
1030 Include strnlen.h first, to get prototype properly.
1031 (strnlen): Renamed from __strnlen.
1034 2006-01-23 Ulrich Drepper <drepper@redhat.com>
1036 These changes imported from libc.
1037 * getopt.c: Use __fxprintf instead of inline stream orientation
1038 test and two separate function calls.
1039 * strndup.c (__strndup): Add libc_hidden_def.
1041 2006-01-22 Bruno Haible <bruno@clisp.org>
1043 * vasnprintf.c (VASNPRINTF): In the computation of the size of the
1044 temporary buffer for sprintf, take into account the precision also
1045 for 'd', 'i', 'u', 'o', 'x', 'X'.
1047 2006-01-22 Paul Eggert <eggert@cs.ucla.edu>
1049 * quotearg.c (quotearg_buffer_restyled): Add "default: break;"
1050 to pacify gcc -Wswitch-default.
1052 2006-01-21 Sergey Poznyakoff <gray@gnu.org.ua>
1054 * argp-help.c (usage_long_opt): Do not print DOC options.
1055 (__argp_base_name): Removed
1056 * argp-namefrob.h (__argp_basename): Removed definition. Was a
1058 (__argp_base_name): Provide macro definition or extern declaration
1059 depending on the configuration
1061 2006-01-20 Simon Josefsson <jas@extundo.com>
1063 * inet_ntop.h: Unconditionally include sys/socket.h.
1065 2006-01-19 Simon Josefsson <jas@extundo.com>
1067 * socket_.h: Map SHUT_RD, SHUT_WR, SHUT_RDWR correctly.
1069 2006-01-12 Simon Josefsson <jas@extundo.com>
1071 * base64.c: Fix warning, reported by Bruno Haible
1072 <bruno@clisp.org> and patch by Paul Eggert <eggert@CS.UCLA.EDU>.
1074 2006-01-11 Paul Eggert <eggert@cs.ucla.edu>
1076 Sync from coreutils.
1077 * md5.c: Fix commentary typos.
1078 (alignof, UNALIGNED_P): No need for a GCC-specific version.
1079 * md5.h (__attribute__): Remove; unused.
1080 * sha1.c: Fix commentary to match md5 better.
1081 * sha1.h (struct sha1_ctx): Use a word buffer, not a byte buffer,
1082 so that we don't need to worry about alignment. All uses changed.
1083 This merges the 2005-10-28 md5 change into sha1.
1085 2006-01-11 Jim Meyering <jim@meyering.net>
1087 Sync from coreutils.
1088 * md5.c (OP): Fix spacing.
1090 2006-01-11 Simon Josefsson <jas@extundo.com>
1092 * stdint_.h (SIZE_MAX): Add missing (.
1094 2006-01-10 Bruno Haible <bruno@clisp.org>
1096 * argp.h (__const): Remove macro. Use const instead.
1097 * argp-fmtstream.h (__const): Likewise.
1098 * glob_.h (__const): Remove macro.
1099 * glob-libc.h: Use const instead of __const.
1101 2006-01-10 Jim Meyering <jim@meyering.net>
1103 Avoid the double-free (first in fts_read, second in fts_close) that
1104 would occur when an `active' directory is made inaccessible (e.g.,
1105 via chmod a-x) during a traversal.
1106 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
1107 before returning. Reproduce this failure by
1108 mkdir -p a/b; cd a; chmod a-x . b
1109 Reported by Stavros Passas.
1111 Sync from coreutils.
1112 * sha1.c: Tweak grammar in a comment.
1114 2006-01-10 Paul Eggert <eggert@cs.ucla.edu>
1116 * regex_internal.h (BITSET_WORD_BITS):
1117 Work around a bug in 64-bit PGC (before version 6.1-2), where the
1118 preprocessor mishandles large unsigned values as if they were signed.
1119 Problem reported by Claudio Fontana in
1120 <http://lists.gnu.org/archive/html/bug-gnulib/2005-12/msg00061.html>.
1122 2006-01-10 Simon Josefsson <jas@extundo.com>
1124 * socket_.h: New file.
1126 2006-01-10 Bruno Haible <bruno@clisp.org>
1128 * localcharset.c: Update from GNU gettext.
1130 2006-01-09 Paul Eggert <eggert@cs.ucla.edu>
1132 Sync from coreutils.
1133 * chdir-long.c (cdb_free): Don't bother trying to open directory
1134 for write access: POSIX says that must fail.
1135 * fts.c (diropen): Likewise.
1136 * save-cwd.c (save_cwd): Likewise.
1137 * chdir-long.c (cdb_free): Open with O_NOCTTY | O_NONBLOCK as
1138 well, for minor improvements on hosts that lack O_DIRECTORY.
1139 * chown.c (rpl_chown) [CHOWN_MODIFIES_SYMLINK]:
1140 Don't try O_WRONLY unless O_RDONLY failed wth EACCES.
1141 Fall back on chown if open failed with EACCES.
1143 * gettime.c (gettime) [!defined OK_TO_USE_1S_CLOCK]:
1144 Report an error at compile-time if only a 1-second nominal clock
1145 resolution is found.
1147 * lchmod.h: New file.
1148 * mkdir-p.c: Include lchmod.h, lchown.h.
1149 (make_dir_parents): Use lchown rather than chown, and
1150 lchmod rather than chmod.
1152 * mountlist.c (ME_DUMMY): "none" and "proc" file systems are dummies
1153 too. Problem with "none" reported by Bob Proulx. Problem with
1154 "proc" reported by n0dalus.
1156 * mountlist.c: Include <limits.h>.
1157 (dev_from_mount_options)
1158 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]:
1159 New function. It no longer assumes "dev=" has the System V meaning
1160 on Linux (since it doesn't). It also parses "dev=" more carefully.
1161 (read_file_system_list)
1162 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]: Use it.
1163 MOUNTED_GETMNTENT2 is new here; the code didn't used to look for
1166 * posixtm.h (PDS_PRE_2000): New macro.
1167 * posixtm.c (year): Arg is now syntax_bits rather than allow_century.
1168 All usages changed. Reject dates outside the range 1969-1999 if
1169 PDS_PRE_2000 is used.
1171 2006-01-09 Jim Meyering <jim@meyering.net>
1173 Sync from coreutils.
1175 * version-etc.c (COPYRIGHT_YEAR): Update to 2006.
1177 * chdir-safer.h, chdir-safer.c: New files.
1179 * modechange.c (mode_compile): Reject an invalid mode string
1180 that starts with an octal digit. From Andreas Gruenbacher.
1182 * openat.c: Include "fcntl--.h" and "unistd--.h", to map open
1183 and dup to open_safer and dup_safer, respectively.
1184 (openat_permissive): Fix typo in comment.
1186 * openat.c: Don't include <stdlib.h>, <unistd.h>, <fcntl.h>,
1187 "gettext.h"; either no longer needed or are guaranteed by openat.h.
1188 (_): Remove; no longer needed.
1189 (openat): Renamed from rpl_openat; no need for rpl_openat
1190 since openat.h renames openat for us.
1191 Replace most of the body with a call to openat_permissive,
1192 to avoid duplicate code.
1193 Port to (probably hypothetical) environments were mode_t is
1195 (openat_permissive): Require mode arg, so that we can check
1196 types better. Put it just after flags. Change cwd failure
1197 indicator from pointer-to-bool to pointer-to-errno-value.
1198 All callers changed.
1199 Invoke openat_save_fail and/or openat_restore_fail if
1200 cwd_errno is null, so that openat can call us.
1201 (openat_permissive, fdopendir, fstatat, unlinkat):
1202 Simplify errno handling to avoid some duplicate code,
1203 as it's OK to set errno on success.
1204 * openat.h: Revamp code so that function macros depend on
1205 __OPENAT_PREFIX only, not also on AT_FDCWD.
1206 (openat_ro): Remove. Caller changed to use openat_permissive.
1207 (openat_permissive): Now a macro, if not a function.
1208 (openat_restore_fail, openat_save_fail): Now always functions,
1209 since mkdirat needs them even if __OPENAT_PREFIX is defined.
1211 * openat-priv.h: New file, defining macros used by mkdirat.c
1213 * mkdirat.c: Include openat-priv.h.
1214 Remove definitions of macros defined therein.
1215 * openat.c: Likewise.
1217 * mkdirat.c (mkdirat): New file and function.
1218 * openat.h (mkdirat): Declare.
1220 * openat.c (fdopendir): Don't change errno when returning non-NULL.
1222 * openat.h (openat_permissive): Declare.
1223 (openat_ro): Define.
1225 * openat.c (EXPECTED_ERRNO): New macro.
1226 (openat_permissive): New function -- used in remove.c rewrite.
1227 (all functions): Set errno just before returning, only if there
1228 was an actual failure.
1229 Use EXPECTED_ERRNO rather than comparing against only ENOTDIR.
1231 Emulate openat-family functions using Linux's procfs, if possible.
1232 Idea and some code based on Ulrich Drepper's glibc changes.
1234 * openat.c: (BUILD_PROC_NAME): New macro.
1235 Include <stdio.h>, <string.h>, "alloca.h" and "intprops.h".
1236 (rpl_openat): Emulate by trying to open /proc/self/fd/%d/%s,
1237 before falling back on save_cwd and restore_cwd.
1238 (fdopendir, fstatat, unlinkat): Likewise.
1240 * openat.c (fstatat, unlinkat): Perform the syscall directly,
1241 skipping the save_cwd...restore_cwd overhead, if FILE is absolute.
1243 * openat.c (rpl_openat): Use the promoted type (int), not mode_t,
1244 as second argument to va_arg. Otherwise, some versions of gcc
1245 warn that `if this code is reached, the program will abort'.
1247 2006-01-09 Andreas Gruenbacher <agruen@suse.de>
1249 Sync from coreutils.
1251 Add POSIX ACL support
1252 * acl.h (copy_acl, set_acl): Add declarations.
1253 * acl.c (acl_entries): Add fallback implementation for POSIX ACL
1254 systems other than Linux.
1255 (chmod_or_fchmod): New function: use fchmod when possible,
1256 and chmod otherwise.
1257 (file_has_acl): Add a POSIX ACL implementation, with a
1258 Linux-specific subcase.
1259 (copy_acl): Add: copy an acl and S_ISUID, S_ISGID, and
1260 S_ISVTX from one file to another. Fall back to fchmod/chmod when
1261 acls are unsupported.
1262 (set_acl): Add: set a file's acl and S_ISUID, S_ISGID, and
1263 S_ISVTX to a defined value. Fall back to fchmod/chmod when acls
1266 2006-01-09 Bruno Haible <bruno@clisp.org>
1268 * sysexit_.h (EX_OK): New macro.
1269 Suggested by Martin Lambers <marlam@marlam.de>.
1271 2006-01-09 Bruno Haible <bruno@clisp.org>
1273 * javacomp.sh.in: Move to ../build-aux/javacomp.sh.in.
1274 * javaexec.sh.in: Move to ../build-aux/javaexec.sh.in.
1275 * csharpcomp.sh.in: Move to ../build-aux/csharpcomp.sh.in.
1276 * csharpexec.sh.in: Move to ../build-aux/csharpexec.sh.in.
1278 2006-01-09 Bruno Haible <bruno@clisp.org>
1280 * stdint_.h (SIZE_MAX): Write the value without involving negative
1283 2005-10-16 Bruno Haible <bruno@clisp.org>
1285 * stdint_.h: On Linux libc4 and libc5, include <sys/bitypes.h> and
1286 don't define _STDINT_H_NEED_SIGNED_INT_TYPES.
1288 2006-01-04 Paul Eggert <eggert@cs.ucla.edu>
1290 * strftime.c (tzname): Don't declare if it is already #defined.
1291 Problem reported for Mingw by Mark Junker.
1293 2006-01-03 Paul Eggert <eggert@cs.ucla.edu>
1295 * xtime.h (xtime_make, xtime_nonnegative_nsec, xtime_nsec): Use
1296 long int, not int, for nanosecond counts, so that people who are
1297 used to POSIX struct timespec won't be surprised. Reported by Jim
1300 2005-12-16 Jim Meyering <jim@meyering.net>
1302 * fprintftime.c, fprintftime.h: New files.
1304 2005-12-10 Sergey Poznyakoff <gray@gnu.org.ua>
1306 * argp-fmtstream.c (__argp_fmtstream_update): Fix coredump
1307 * argp-help.c (fill_in_uparams): Check if the constructed
1308 struct uparams is valid. Fall back to the default values if it is
1311 2005-12-09 Sergey Poznyakoff <gray@gnu.org.ua>
1313 * argp-help.c (__argp_base_name): New function
1314 (__argp_short_program_name): Rewrite using __argp_base_name
1315 * argp-namefrob.h: Define program_invocation_name and
1316 program_invocation_short_name if requested
1317 (__argp_base_name): Add prototype
1318 * argp-parse.c (argp_def): Use gettext wrappers
1319 (argp_default_parser): Use __argp_base_name
1320 * argp-pin.c: New file. Defines program_invocation_name and
1321 program_invocation_short_name on systems that lack them.
1323 2005-12-07 Paul Eggert <eggert@cs.ucla.edu>
1325 * stat-time.h (STATE_TIMESPEC, STAT_TIMESPEC_NS): Add check for
1326 TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC, to fix IRIX 5.3
1327 porting problem reported by Georg Schwarz in
1328 <http://lists.gnu.org/archive/html/bug-coreutils/2005-12/msg00083.html>.
1330 2005-07-09 Bruno Haible <bruno@clisp.org>
1332 * csharpcomp.sh.in (options_csc): For -l option, add a .dll suffix.
1333 * csharpcomp.c (compile_csharp_using_sscli): Likewise.
1334 Reported by Mark Junker <mjscod@gmx.de>.
1336 2005-11-29 Paul Eggert <eggert@cs.ucla.edu>
1338 * stdint_.h (intmax_t) [defined intmax_t]: Do not declare.
1339 (uintmax_t) [defined uintmax_t]: Do not declare.
1340 (SIZE_MAX) [defined SIZE_MAX]: Do not define.
1341 This works around a problem if intmax_t.m4 and/or uintmax_t.m4
1342 and/or size_max.m4 are also used. Problem reported by Mark D. Baushke.
1343 (SIZE_MAX): Define to ((size_t) -1), not (~(size_t)0), for the
1344 sake of portability to weird hosts that C allows (though we don't
1345 know of any practical examples).
1347 * savedir.h (fdsavedir): New decl.
1348 * savedir.c (fdsavedir, savedirstream): New functions; the latter
1349 contains most of the former guts of savedir.
1350 (savedir): Use savedirstream.
1353 2005-11-15 Paul Eggert <eggert@cs.ucla.edu>
1355 * xstrtod.c: Don't bother with #pragma STDC FENV_ACCESS ON, as
1356 coreutils no longer futzes with rounding modes.
1358 2005-11-14 Jim Meyering <jim@meyering.net>
1360 * mkstemp-safer.c: Include <config.h>, required for possible
1361 replacement of mkstemp.
1363 2005-11-10 Paul Eggert <eggert@cs.ucla.edu>
1365 * gethrxtime.c: Include "timespec.h" rather than the sys/time / time
1367 (gethrxtime) [! (HAVE_NANOUPTIME
1368 || (defined CLOCK_MONOTONIC && HAVE_CLOCK_GETTIME)
1369 || HAVE_MICROUPTIME)]: Fall back on gettime rather than rolling
1370 our own approximation.
1372 2005-11-10 Simon Josefsson <jas@extundo.com>
1374 * readline.c: Remove EOL.
1376 2005-11-08 Eric Blake <ebb9@byu.net>
1378 * inet_ntop.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
1380 2005-11-08 Eric Blake <ebb9@byu.net>
1382 * getaddrinfo.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
1384 2005-10-30 Paul Eggert <eggert@cs.ucla.edu>
1386 Fix porting problem reported by Theodoros V. Kalamatianos.
1387 * utimens.c (futimens) [HAVE_WORKING_UTIMES && HAVE_FUTIMES]:
1388 Don't assume that futimes failing means we must fail.
1390 2005-10-29 Paul Eggert <eggert@cs.ucla.edu>
1392 * getcwd.c (__getcwd): Don't assume that system calls after readdir
1393 leave errno alone. Problem reported by Dmitry V. Levin.
1395 2005-10-28 Paul Eggert <eggert@cs.ucla.edu>
1397 * savedir.c (savedir): Don't assume that xrealloc etc. leave
1398 errno alone. Problem reported by Frederic Jolliton.
1400 2005-10-28 Simon Josefsson <jas@extundo.com>
1402 * inet_ntop.h, inet_ntop.c: Make it work under mingw32: Add
1403 "restrict" keywords, as per POSIX. Protect the function
1404 declaration around HAVE_DECL_INET_NTOP rather than HAVE_INET_NTOP.
1405 Don't use K&R prototypes. Check the sprintf return values.
1406 Re-define EAFNOSUPPORT if not present. Indent.
1408 * md5.h, md5.c: Simplify buffer handling visavi alignment,
1409 suggested by Bruno Haible <bruno@clisp.org>.
1411 * gc-gnulib.c, gc-libgcrypt.c: Check calloc return value.
1413 * gc.h: Add MD2 and RMD160 length defines. Add prototypes.
1415 * gc-libgcrypt.c: Add MD2 (which is not available through
1418 * gc-gnulib.c: Add MD2. Implement gc_hash_* API.
1420 * md2.h, md2.c: New files.
1422 2005-10-24 Simon Josefsson <jas@extundo.com>
1424 * md4.h: Shrink buffer size, now that we changed the type.
1426 2005-10-22 Simon Josefsson <jas@extundo.com>
1428 * arcfour.h, arcfour.c: Use fixed size indices in the
1429 arcfour_context struct (simplify test vector testing in GNU
1432 2005-10-22 Simon Josefsson <jas@extundo.com>
1434 * md4.h, md4.c: Simplify buffer handling visavi alignment,
1435 suggested by Bruno Haible <bruno@clisp.org>.
1437 2005-10-22 Simon Josefsson <jas@extundo.com>
1439 * crc.h: Include stddef.h, for size_t.
1441 2005-10-21 Simon Josefsson <jas@extundo.com>
1443 * arctwo.h (arctwo_setkey): Protect variable in CPP macro,
1444 suggested by Ralf Wildenhues <Ralf.Wildenhues@gmx.de>.
1446 2005-10-21 Simon Josefsson <jas@extundo.com>
1448 * rijndael-api-fst.c: Fix bugs in CBC mode for more than one
1451 2005-10-21 Simon Josefsson <jas@extundo.com>
1453 * gc-gnulib.c: Support ARCTWO in CBC mode.
1455 2005-10-21 Simon Josefsson <jas@extundo.com>
1457 * hmac-md5.c (hmac_md5): Add comments, suggested by Bruno Haible
1460 * hmac-sha1.c (hmac_sha1): Likewise.
1462 * crc.c (crc32_update): Actually use crc parameter, suggested by
1463 Bruno Haible <bruno@clisp.org>.
1465 * crc.h: Include stdint.h directly, suggested by Bruno Haible
1468 2005-10-21 Simon Josefsson <jas@extundo.com>
1470 * des.h, des.c: New files.
1472 * gc-gnulib.c: Support DES.c
1474 2005-10-21 Simon Josefsson <jas@extundo.com>
1476 * arctwo.h, arctwo.c: New files.
1478 * gc-gnulib.c: Support ARCTWO.
1480 2005-10-21 Simon Josefsson <jas@extundo.com>
1482 * gc-libgcrypt.c (gc_cipher_open): Handle ECB.
1484 2005-10-19 Simon Josefsson <jas@extundo.com>
1486 * gc-gnulib.c: Support ARCFOUR.
1488 2005-10-19 Simon Josefsson <jas@extundo.com>
1490 * gc-gnulib.c: Implement gc_cipher_* API, currently only with AES
1493 * gc.h: Add ECB enum type.
1495 * hmac-md5.c, hmac-sha1.c: Include memxor.h.
1497 2005-10-19 Simon Josefsson <jas@extundo.com>
1499 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support MD4.
1501 2005-10-18 Simon Josefsson <jas@extundo.com>
1503 * md4.h, md4.c: New files, based on md5.?.
1505 2005-10-17 Simon Josefsson <jas@extundo.com>
1507 * gc-libgcrypt.c (gc_hmac_sha1): Fix assert.
1509 * gc.h (gc_nonce, gc_pseudo_random, gc_random): Add prototypes.
1511 2005-10-17 Simon Josefsson <jas@extundo.com>
1513 * gc.h, gc-libgcrypt.c: Add more hash types/functions.
1515 2005-10-17 Simon Josefsson <jas@extundo.com>
1517 * gc.h, gc-libgcrypt.c: Add ciphers.
1519 2005-10-17 Simon Josefsson <jas@extundo.com>
1521 * sha1.c: Use uint32_t instead of md5_uint32.t
1523 * sha1.h: Use stdint.h and uint32_t instead of md5_uint32 from
1526 * md5.c: Use uin32_t. Fix non-gcc UNALIGNED_P macro.
1528 * md5.h: Use stdint.h and uint32_t. Doc fix.
1530 2005-10-15 Simon Josefsson <jas@extundo.com>
1532 * rijndael-api-fst.h, rijndael-api-fst.c: New files.
1534 * rijndael-alg-fst.h, rijndael-alg-fst.c: New files.
1536 2005-10-14 Simon Josefsson <jas@extundo.com>
1538 * arcfour.h, arcfour.c: New files.
1540 2005-10-14 Paul Eggert <eggert@cs.ucla.edu>
1542 * obstack.c [defined _LIBC && defined USE_IN_LIBIO]: Don't
1543 include <wchar.h>; no longer needed.
1545 2005-10-14 Jakub Jelinek <jakub@redhat.com>
1546 and Ulrich Drepper <drepper@redhat.com>
1549 * obstack.c (print_and_abort) [defined _LIBC]: Use __fxprintf
1550 instead of inline stream orientation test and two separate
1551 function calls. Pay no attention to USE_IN_LIBIO.
1553 2005-10-14 Roland McGrath <roland@redhat.com>
1555 Import from libc. [BZ #1331]
1556 * obstack.h [!__STDC__] (obstack_int_grow_fast): Fix misnamed
1558 Reported by Matej Vela <vela@debian.org>.
1560 2005-10-13 Paul Eggert <eggert@cs.ucla.edu>
1562 * mkdir-p.c (make_dir_parents): Don't report an error if an
1563 intermediate directory is in a read-only file system. Problem
1564 reported by Eric Blake.
1566 2005-10-13 Simon Josefsson <jas@extundo.com>
1568 * gc-pbkdf2-sha1.c (gc_pbkdf2_sha1): Optimize CEIL computation.
1569 Move memory allocation outside of loop.
1571 2005-10-12 Simon Josefsson <jas@extundo.com>
1573 * gc-pbkdf2-sha1.c: New file.
1575 * gc.h: Add gc_pbkdf2_sha1 prototype.
1577 2005-10-12 Simon Josefsson <jas@extundo.com>
1579 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Use Gc_rc for return types,
1580 suggested by Bruno Haible <bruno@clisp.org>.
1582 2005-10-12 Simon Josefsson <jas@extundo.com>
1584 * gc-libgcrypt.c (gc_hmac_sha1): New function.
1586 * gc-gnulib.c (gc_hmac_sha1): New function.
1588 2005-10-12 Simon Josefsson <jas@extundo.com>
1590 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support SHA-1.
1592 2005-10-12 Simon Josefsson <jas@extundo.com>
1594 * gc-gnulib.c: Condition MD5 and HMAC-MD5 use on GC_USE_MD5 and
1595 GC_USE_HMAC_MD5, respectively.
1597 * gc-libgcrypt.c (gc_md5): Fix assert call.
1600 * gc.h (gc_hash_buffer): Use gc_hash in prototype.
1602 * gc-libgcrypt.c (gc_hash_buffer): Ditto.
1604 * gc-gnulib.c (gc_hash_buffer): Ditto.
1606 2005-10-11 Bruno Haible <bruno@clisp.org>
1608 * c-strcasestr.h: New file, from GNU gettext.
1609 * c-strcasestr.c: New file, from GNU gettext.
1611 2005-10-11 Bruno Haible <bruno@clisp.org>
1613 * c-strcase.h: New file, from GNU gettext.
1614 * c-strcasecmp.c: New file, from GNU gettext.
1615 * c-strncasecmp.c: New file, from GNU gettext.
1617 2005-10-11 Simon Josefsson <jas@extundo.com>
1619 * crc.h, crc.c: New files.
1621 * gc.h (gc_hash_buffer): Add doc.
1623 2005-10-08 Simon Josefsson <jas@extundo.com>
1625 * gc.h: Add gc_hash and gc_hash_buffer.
1627 * gc-gnulib.c (gc_hash_buffer): Add. Reorder #include's.
1629 * gc-libgcrypt.c (gc_hash_buffer): Add.
1631 2005-10-11 Bruno Haible <bruno@clisp.org>
1633 * strcasecmp.c: Include limits.h.
1634 (strcasecmp): Avoid integer overflow on exotic platforms.
1635 * strncasecmp.c: Include limits.h.
1636 (strncasecmp): Avoid integer overflow on exotic platforms.
1637 Reported by Paul Eggert.
1639 2005-10-06 Simon Josefsson <jas@extundo.com>
1641 * hmac-md5.c: New file.
1645 2005-10-06 Simon Josefsson <jas@extundo.com>
1647 * memxor.c (memxor): Avoid casts and warnings.
1649 2005-10-05 Derek Price <derek@ximbiot.com>
1651 * getdelim.c (SIZE_MAX): New macro, if not already defined.
1653 2005-10-05 Simon Josefsson <jas@extundo.com>
1655 * memxor.c (memxor): Fix compiler error.
1657 * md5.h (MD5_DIGEST_SIZE, MD5_BLOCK_SIZE): Add, see also
1658 <http://sourceware.org/bugzilla/show_bug.cgi?id=1423>.
1660 * memxor.h, memxor.c: New files.
1662 * getaddrinfo.h: Don't protect sys/types.h with HAVE_SYS_TYPES_H,
1663 we assume all systems have it, suggested by Jim Meyering
1664 <jim@meyering.net>. Remove HAVE_SYS_SOCKET_H test too, to see if
1665 any systems lack sys/socket.h; mingw32 is known to lack it, but we
1666 don't support it yet anyway. Also remove HAVE_NETDB_H test, for
1669 2005-10-04 Bruno Haible <bruno@clisp.org>
1671 * verify.h (verify_true): Provide alternative definition for C++.
1673 2005-10-04 Simon Josefsson <jas@extundo.com>
1675 * getaddrinfo.h: Move sys/types.h include first, reported by "Mark
1676 D. Baushke" <mdb@gnu.org>.
1678 2005-10-03 Paul Eggert <eggert@cs.ucla.edu>
1680 * getdelim.c: Include getdelim.h first. Include <limits.h>.
1681 (SSIZE_MAX): New macro, if not already defined.
1682 (getdelim): Fix buffer overrun on 64-bit hosts with lines longer
1685 2005-10-02 Paul Eggert <eggert@cs.ucla.edu>
1687 * exclude.c: Include verify.h.
1688 (verify): Remove. All callers changed to use verify.h's version.
1689 * strtoimax.c: Likewise.
1690 * utimecmp.c: Likewis.e
1692 Sync from coreutils.
1693 * .cppi-disable: Add getaddrinfo.h, getdelim.h, getline.h, getpass.c
1694 mbchar.h, mbuiter.h, strcase.h, strnlen.h, strnlen1.h.
1695 * .cvsignore: Add fts.h, search.h, t-fpending.
1696 * settime.c (settime): Fix { typo in previous patch. Also, don't
1697 bother returning ENOSYS if settimeofday or stime fails; just let
1698 them return whatever errno they want to return.
1699 * utimens.c: Include unistd.h, for dup2.
1700 (futimens): Fix typo: HAVE_FUTIMESAT was misspelled in an #if.
1701 (futimens) [! HAVE_FUTIMESAT]: If !file, set errno before returning -1.
1703 2005-10-02 Jim Meyering <jim@meyering.net>
1705 Sync from coreutils.
1706 * fts-cycle.c [HAVE_CONFIG_H]: Include <config.h>.
1707 * openat-die.c: Use `#ifdef HAVE_CONFIG_H', not `#if HAVE_CONFIG_H'.
1708 * openat.c (fdopendir): Do not define if HAVE_FDOPENDIR.
1709 Remove AT_FDCWD test.
1710 Do not consume the fd unless successful.
1711 * openat.h (fdopendir): Do not define if HAVE_FDOPENDIR.
1712 * settime.c (settime): Move the HAVE_STIME block `up' into an #elif
1713 block, so that we don't even try to compile it if settimeofday is
1714 available. This works around a compilation failure on OSF1 V5.1,
1715 due to stime requiring a `long int*' while tv_sec is `int'.
1717 2005-09-30 Eric Blake <ebb9@byu.net> (tiny change)
1719 * getdelim.c (getdelim): Remove unused variables.
1721 2005-10-01 Simon Josefsson <jas@extundo.com>
1723 * getaddrinfo.h: Protect #include's of sys/socket.h and netdb.h.
1724 Only define struct addrinfo if !HAVE_STRUCT_ADDRINFO. Protect
1725 AI_* and EAI_* definitions. Protect function declarations.
1727 2005-09-29 Paul Eggert <eggert@cs.ucla.edu>
1729 * xtime.h (XTIME_PRECISION): Now of type int, not long long int,
1730 so that the code works even with ancient cpp. Portability problem
1731 with GCC 2.7.2.1 reported by Thomas M.Ott.
1733 2005-09-27 Jim Meyering <jim@meyering.net>
1735 * getcwd.c: Change #ifdef<TAB>HAVE_CONFIG_H to #ifdef HAVE_CONFIG_H.
1737 * intprops.h (signed_type_or_expr__): Define.
1738 (INT_STRLEN_BOUND) [__GNUC__]: Use a slightly tighter bound
1741 2005-09-26 Paul Eggert <eggert@cs.ucla.edu>
1743 * verify.h (verify_expr): Remove, replacing with:
1744 (verify_true): New macro that returns true instead of void.
1745 (verify_type__): Remove.
1746 (verify): Use verify_true rather than verify_type__.
1748 2005-09-24 Paul Eggert <eggert@cs.ucla.edu>
1750 * utimens.c (ENOSYS): Define if not already defined.
1751 (futimens): Support having a null PATH if the file descriptor
1754 * regex_internal.h (__GNUC_PREREQ, always_inline, inline, pure):
1756 (__attribute): Define to empty unless GCC 3.1 or later.
1757 This works around a core dump on OpenBSD 3.4, which has GCC
1758 2.95.3, which dumps core when given __attribute__(()). It also
1759 simplifies other tests, since we really don't want to bother with
1760 worrying about which ancient version of GCC supported what.
1761 Original problem reported by Yoann Vandoorselaere, with part of
1762 the fix suggested by Derek Price.
1764 2005-09-24 Jim Meyering <jim@meyering.net>
1766 * verify.h (verify_type__): Use `unsigned int' as the bitfield type
1767 so we can once again use a positive bitfield width of 1 -- now we
1768 don't have to explain why we were using a bitfield width of 2.
1770 2005-09-23 Paul Eggert <eggert@cs.ucla.edu>
1772 * getaddrinfo.c [HAVE_NETINET_IN_H]: Include <netinet/in.h>.
1773 Problem reported by Eric Blake.
1774 (getaddrinfo): Initialize se so that it's not garbage.
1775 Redo internal storage allocation so that it doesn't make unportable
1776 assumptions about alignment.
1779 * utimens.c (futimens): Use futimesat if available.
1780 Prefer it to futimes since it doesn't have the futimes bug.
1782 * verify.h (GL_CONCAT0, GL_CONCAT): Remove.
1783 (verify): Don't use the __LINE__ trick, as it doesn't work in general.
1784 Instead, declare a function that returns a pointer to an array,
1785 and use verify_type__ to declare the size of the array.
1786 Problem and germ of a solution reported by Bruno Haible.
1787 (verify_type__): Use 2, not 1, for bitfield size, to avoid
1788 a warning with Irix 6.5 cc. Problem reported by Bruno Haible.
1790 2005-09-22 Paul Eggert <eggert@cs.ucla.edu>
1792 Sync from coreutils.
1794 * .cppi-disable: Add regcomp.c, regex_internal.c, regex_internal.h,
1796 * argmatch.h: Include verify.h
1797 (ARGMATCH_VERIFY): Use verify rather than rolling our own.
1798 (ARGMATCH_ASSERT): Remove; unused.
1799 * canonicalize.c: Assume STDC_HEADERS.
1800 * exclude.c: Include "strcase.h".
1801 * regex_internal.h [!defined _LIBC]: Likewise.
1802 * getusershell.c: Include stdio--.h rather than stdio.h
1804 (getusershell): Call fopen, not fopen_safer.
1805 * save-cwd.c: Include fcntl--.h rather than fcntl.h.
1806 Do not include unistd-safer.h.
1807 (save_cwd): Don't call fd_safer; no longer needed
1808 now that we include fcntl--.h.
1810 * getdate.y (relative_time): New type.
1811 (RELATIVE_TIME_0): New constant.
1812 (parser_control): Use relative_time instead of doing it ourselves.
1813 (%union): Add new relative_time rel member.
1814 (tYEAR_UNIT, tMONTH_UNIT, tHOUR_UNIT, tMINUTE_UNIT, tSEC_UNIT):
1816 (relunit, relunit_snumber): Now of type rel.
1817 (zone, rel, relunit, get_date): Adjust to above changes.
1819 * getloadavg.c: Include fcntl--.h rather than fcntl.h.
1820 Do not include unistd-safer.h.
1821 (getloadavg): Don't call fd_safer; no longer needed
1822 now that we include fcntl--.h.
1824 * mkdir-p.c (ENOSYS): Define to EEXIST if not defined.
1825 (make_dir_parents): Treat ENOSYS like EEXIST.
1827 Improve quality of diagnostics on restore_cwd failure.
1828 * mkdir-p.h (make_dir): Remove. All uses replaced by mkdir.
1829 (make_dir_parents): Last arg is now int * (for errno), not bool *.
1830 * mkdir-p.c (make_dir, make_dir_parents): Likewise.
1831 Rewrite "mkdir -p" algorithm to avoid the need for "stat"
1832 each time through the loop. Do not diagnose restore_cwd failure;
1833 that is the caller's job (and perhaps the caller does not care).
1835 * mkdir-p.c (CLEANUP_CWD, CLEANUP): Remove.
1836 (make_dir_parents): Revamp to avoid need for CLEANUP_CWD, CLEANUP.
1837 If the file already exists but is not a directory, don't bother
1838 to try to make its parents.
1839 Close potential file descriptor leak if we can't chdir("/") (!).
1840 Don't always return true if chdir($PWD) fails; return true only
1841 if the requested action was done successfully (except for the
1843 Don't log final directory unless we actually made it.
1844 Refactor to avoid duplicate code to fix up permissions.
1845 Don't attempt to fix up parent permissions if chdir($PWD) fails.
1847 * strftime.c (my_strftime): Rewrite the previous change slightly,
1848 to make it a bit faster and (I hope) clearer.
1849 * strftime.c (my_strftime): Add support for %:z, %::z, %:::z.
1850 Fix bug in formats like %2N.
1852 * verify.h: New file.
1854 2005-09-22 Jim Meyering <jim@meyering.net>
1856 Sync from coreutils.
1858 * backupfile.c: Use ARGMATCH_VERIFY, just in case.
1860 * posixtm.c (posixtime) [lint]: Initialize *all* of tm0, not just
1861 the .tm_year member, since otherwise gcc-4.0 would now warn about
1862 tm_zone, tm_gmtoff, tm_isdst, tm_yday, tm_wday.
1864 * quotearg.c (quotearg_n_options): Change code to be suboptimal, in
1865 order to avoid an unsuppressible warning from gcc on 64-bit systems.
1867 * getdate.y (get_date): Undo part of the 2005-04-04 change, so that
1868 the command "date -d'2005-03-27 +1 day'" succeeds once again, even
1869 when run in a time zone for which daylight savings time is in effect
1870 for the starting date.
1872 * mkdir-p.c (make_dir_parents): Don't let a failed chdir($PWD)
1873 stop us from restricting permissions of just-created absolute-named
1875 * mkdir-p.c (CLEANUP_CWD): Return *true*, not false when failing
1876 to restore initial working directory.
1877 * mkdir-p.c (make_dir_parents): New parameter: different_working_dir,
1878 to tell caller if/when we change the working directory and are
1879 unable to return to the initial one.
1880 * mkdir-p.h (make_dir_parents): Update prototype.
1881 * mkdir-p.c (CLEANUP_CWD): Change one more `return 1' to
1882 `return false'. This fixes a bug introduced on 2004-07-30.
1884 * openat.c (fdopendir): Be sure to close the supplied
1885 file descriptor before returning. This makes our replacement
1886 implementation a little closer to Solaris's, where fdopendir
1887 ties the file descriptor to the returned DIR* pointer.
1888 * openat.c (unlinkat): New function.
1889 * openat.h (unlinkat): Add prototype.
1890 * openat-die.c (openat_save_fail): Rename from openat_save_die.
1891 (openat_restore_fail): Rename from openat_restore_die.
1892 * openat.c, openat.h: Reflect s/_die/_fail/ renaming.
1894 Provide an alternative to exiting immediately upon save_cwd or
1895 restore_cwd failure. Now, an application can arrange e.g.,
1896 to perform a longjump in that case.
1897 * openat.c: Include dirname.h.
1898 Use IS_ABSOLUTE_FILE_NAME rather than testing for leading slash.
1899 (rpl_openat, fdopendir, fstatat): Call openat_save_die
1900 and openat_restore_die rather than calling error directly.
1901 Don't include "error.h" or "exitfail.h"; they're no longer needed.
1903 * openat-die.c (openat_save_die, openat_restore_die): New file.
1904 * openat.h (openat_save_die, openat_restore_die): Declare and define.
1906 * strftime.c [FPRINTFTIME] (fprintftime): Provide a new interface:
1907 size_t fprintftime (FILE *fp, char const *fmt, struct tm const *tm,
1908 int utc, int nanoseconds);
1910 date should not have to allocate a megabyte of virtual memory to
1911 handle a format argument like +%1048575T. When implemented with
1912 strftime, it must allocate such a buffer, use strftime to fill it
1913 in, print it, then free it.
1914 With fprintftime, it simply prints everything and exits.
1915 With no need for memory allocation, that's one fewer way to fail.
1916 * strftime.c (my_strftime): Parse the colons of %:::z *after* the
1917 optional field width, not before, so we accept %9:z, not %:9z.
1918 (my_strftime): Be sure to use L_('x') for literals.
1920 * backupfile.c, canon-host.c, canonicalize.c, chown.c, cloexec.c:
1921 * dup-safer.c, dup2.c, euidaccess.c, fd-safer.c, fileblocks.c:
1922 * fopen-safer.c, fsusage.c, ftruncate.c, getcwd.c, getcwd.h:
1923 * getloadavg.c, getopt_.h, getpagesize.h, getugroups.c, group-member.c:
1924 * human.h, idcache.c, mkdir-p.c, mountlist.c, nanosleep.c, pathmax.h:
1925 * physmem.c, posixver.c, putenv.c, raise.c, safe-read.c, same.c:
1926 * save-cwd.c, setenv.c, settime.c, tempname.c, unlinkdir.c:
1927 * unsetenv.c, userspec.c, xgethostname.c, xreadlink.c:
1928 Assume HAVE_UNISTD_H, i.e., include <unistd.h> unconditionally.
1930 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
1931 * getloadavg.c, mountlist.c, openat.h, save-cwd.c, tempname.c:
1932 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
1933 and don't include <sys/file.h>).
1935 2005-09-22 Eric Blake <ebb9@byu.net> (tiny change)
1937 Sync from coreutils.
1939 * getloadavg.c (getloadavg) [__CYGWIN__]: Port to cygwin.
1940 [__linux__]: Allocate a big enough buffer for /proc/loadavg.
1941 [!LDAV_DONE]: Avoid unused variable warning.
1943 2005-09-21 Bruno Haible <bruno@clisp.org>
1945 * unicodeio.h (unicode_to_mb): New declaration.
1947 2005-09-20 Derek Price <derek@ximbiot.com>
1949 * getaddrinfo.c: Don't include <netdb.h> included from getaddrinfo.h.
1951 2005-09-19 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1953 Use a consistent style for including <config.h>.
1954 * __fpending.c, acl.c, argmatch.c,
1955 argp-help.c, argp-parse.c,
1956 argp-pvh.c, backupfile.c, basename.c, c-stack.c,
1957 calloc.c, check-version.c, cloexec.c, closeout.c, copy-file.c,
1958 creat-safer.c, cycle-check.c, dirfd.c, dirname.c, dup-safer.c,
1959 dup2.c, euidaccess.c, exclude.c, exitfail.c, fatal-signal.c,
1960 fd-safer.c, file-type.c, fileblocks.c, filemode.c,
1961 filenamecat.c, findprog.c, fnmatch.c, fopen-safer.c, free.c,
1962 fsusage.c, ftruncate.c, full-write.c, fwriteerror.c,
1963 getaddrinfo.c, getcwd.c, getdelim.c, getline.c, getlogin_r.c,
1964 getndelim2.c, getnline.c, getopt1.c, getpass.c, group-member.c,
1965 hard-locale.c, hash-pjw.c, hash.c, human.c, idcache.c,
1966 inet_ntop.c, isdir.c, long-options.c, malloc.c, memcasecmp.c,
1967 memcmp.c, memcoll.c, memcpy.c, memmove.c, mkdir-p.c,
1968 modechange.c, mountlist.c, open-safer.c, physmem.c,
1969 pipe-safer.c, pipe.c, poll.c, posixver.c, progname.c,
1970 progreloc.c, putenv.c, quote.c, quotearg.c, readline.c,
1971 readlink.c, realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c,
1972 safe-read.c, same.c, save-cwd.c, savedir.c, sig2str.c,
1973 strcspn.c, strerror.c, stripslash.c, strncasecmp.c, strndup.c,
1974 strnlen.c, strnlen1.c, strsep.c, strstr.c, strtod.c,
1975 strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c,
1976 userspec.c, utimecmp.c, version-etc-fsf.c,
1977 version-etc.c, wait-process.c, xalloc-die.c, xgetcwd.c,
1978 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xsetenv.c,
1979 xstrndup.c, xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
1980 Standardize inclusion of config.h.
1981 * __fpending.h, dirfd.h, getdate.h, human.h,
1982 inttostr.h: Removed inclusion of config.h from header files.
1983 * inttostr.c: Adjusted in-tree users.
1984 * timespec.h: Remove superfluous warning to include config.h.
1985 * atexit.c, chdir-long.c chown.c, fchown-stub.c, getgroups.c,
1986 gettimeofday.c, lchown.c, lstat.c, mkdir.c, mkstemp.c,
1987 nanosleep.c, openat.c, raise.c, readtokens0.c, readutmp.c,
1988 unlinkdir.c: Guard inclusion of config.h with HAVE_CONFIG_H.
1990 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
1992 * stat-time.h: New file.
1993 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP, ATIME_CMP, CTIME_CMP):
1994 (MTIME_CMP, TIMESPEC_NS): Remove. Now done by stat-time.h,
1996 (timespec_cmp): New function.
1997 * utimecmp.c: Include stat-time.h.
1998 (SYSCALL_RESOLUTION): Depend on whether various struct stat
1999 members exist, not on the obsolescent ST_MTIM_NSEC.
2000 (utimecmp): Use the new stat-time functions rater than TIMESPEC_NS.
2002 2005-09-15 Derek Price <derek@ximbiot.com>
2003 Paul Eggert <eggert@cs.ucla.edu>
2005 * regcomp.c, regexec.c, regex_internal.c: Back out previous
2006 changes, consolidating in...
2007 * regex_internal.h: ...this file.
2009 2005-09-15 Derek Price <derek@ximbiot.com>
2011 * regex_internal.h: Blank `pure' for GNUC < 3.
2012 * regex_internal.c: Ditto, using this...
2013 (__GNUC_PREREQ): ...new macro.
2014 * regcomp.c, regexec.c: Blank `always_inline' for GNUC < 3.1 using...
2015 (__GNUC_PREREQ): ...this new macro.
2017 * strstr.h: Include string.h. Define strstr as a macro here.
2019 2005-09-13 Derek Price <derek@ximbiot.com>
2021 * canon-host.c (canon_host_r): Set *cherror on memory allocation
2023 Reported by Jim Meyering <jim@meyering.net>.
2025 2005-09-13 Jim Meyering <jim@meyering.net>
2027 * canon-host.c: Filter through gnu indent and reword comments slightly.
2028 * canon-host.h (ch_strerror_r): Tweak cpp indentation and spacing.
2030 2005-09-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (tiny change)
2032 * lib/base64.c: Typo.
2033 (base64_encode): Put b64str in initialized data section.
2035 2005-09-12 Derek Price <derek@ximbiot.com>
2037 Return usable errors from canon-host.
2038 * canon-host.h: New file.
2039 * canon-host.c (canon_host): Wrap...
2040 (canon_host_r): ...this new function, which now relies exclusively on
2042 (ch_strerror): New function.
2043 (last_cherror): New global.
2044 * getaddrinfo.c: Move include of getaddrinfo.h first to test interface.
2045 (getaddrinfo): Add AI_CANONNAME functionality. Don't do arithmetic on
2047 (freeaddrinfo): Free ai->ai_canonname when set.
2049 2005-09-12 Derek Price <derek@ximbiot.com>
2050 Paul Eggert <eggert@cs.ucla.edu>
2052 * glob-libc.h: Renamed from glob_.h. The new version is
2053 taken from libc's glob.h, except with '#ifdef __GLOB_GNULIB'
2054 protecting things that should be done only in gnulib contexts.
2055 * glob_.h: New file, containing only the glob things needed for
2057 (GLOB_PREFIX): Remove. All uses changed to look for __GLOB_GNULIB.
2058 (__GLOB_CONCAT, __GLOB_XCONCAT, __GLOB_ID): Remove; no longer needed.
2059 (glob, globfree, glob_pattern_p): Now defined simply in terms of
2060 rpl_glob, rpl_globfree, rpl_glob_pattern_p.
2061 (__GLOB_GNULIB): New macro, to keep the glob.h changes clearer
2062 and to respect the namespace rules better.
2064 2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
2066 Merge glibc and coreutils changes into gnulib, plus a few
2068 * md5.c: Use #error rather than a string.
2069 (CYCLIC): New macro, from glibc source. Use it instead of rol.
2070 * md5.h (__GNUC_PREREQ, __THROW): Define if not defined already.
2071 (__attribute__): Define to empty for non recent-GCC.
2072 (__md5_buffer, __md5_finish_ctx, __md5_init_ctx, __md5_process_block):
2073 (__md5_process_bytes, __md5_read_ctx, __md5_stream):
2074 Renamed from their non-__ counterparts, with new macros replacing
2075 them if not _LIBC. Add __THROW attribute.
2077 (struct md5_ctx): Align buffer if using GCC.
2078 * sha1.h (struct sha1_ctx): Likewise.
2079 * sha1.c (SWAP): Renamed from the NOTSWAP. All uses changed.
2080 The old name was backwards.
2081 (NOTSWAP): Remove; not used.
2082 (rol): New macro, moved here from md5.h.
2083 (sha1_process_block): Remove a FIXME that doesn't make sense.
2085 2005-09-12 Derek Price <derek@ximbiot.com>
2087 * gai_strerror.c: Include config.h when available. Include
2088 getaddrinfo.h before other headers to test interface.
2089 Reported by Larry Jones <lawrence.jones@ugs.com>.
2091 2005-09-08 Paul Eggert <eggert@cs.ucla.edu>
2093 * glob.c (glob, globfree, __glob_pattern_p): Use old-style function
2094 definitions, since that's the preferred style in glibc.
2095 Fix a minor spacing issue, and update copyright notice to match glibc's.
2097 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
2099 * regex_internal.h (bitset_not): Add parens to avoid gcc -Wall warning.
2101 2005-09-06 Simon Josefsson <jas@extundo.com>
2103 * getpass.c (getpass): Fix typo, test for HAVE_TCSETATTR and not
2104 TCSETATTR. Reported by Derek Price <derek@ximbiot.com>.
2106 2005-09-05 Paul Eggert <eggert@cs.ucla.edu>
2108 Change bitset word type from unsigned int to unsigned long int,
2109 as this has better performance on typical 64-bit hosts.
2110 Port bitset code to hosts with unusual word sizes.
2111 * regcomp.c (build_equiv_class, build_charclass, build_range_exp):
2112 (build_collating_symbol):
2113 Prefer bitset to re_bitset_ptr_t in prototypes, when the actual
2114 argument is a bitset. This is merely a style issue, but it makes
2115 it clearer that an entire array is expected.
2116 (re_compile_fastmap_iter, init_dfa, init_word_char, optimize_subexps):
2117 * regcomp.c (lower_subexp, parse_bracket_exp, built_charclass_op):
2118 Port to the case where bitset_word is not the same as unsigned int.
2119 * regex_internal.h (bitset_set, bitset_clear, bitset_contain):
2120 (bitset_not, bitset_merge, bitset_set_all, bitset_mask):
2122 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
2123 (build_trtable, group_nodes_into_DFAstates):
2125 * regcomp.c (re_compile_fastmap_iter, utf8_sb_map, optimize_utf8):
2126 Don't assume that SBC_MAX is a multiple of BITSET_WORD_BITS.
2127 * regex_internal.h (bitset_set_all, bitset_not): Likewise.
2128 * regexec.c (group_nodes_into_DFAstates): Likewise.
2129 * regcomp.c (utf8_sb_map): Don't assume UINT_MAX == 0xffffffff.
2130 * regcomp.c (optimize_subexps, lower_subexp):
2131 Work even if bitset_word has holes in its bitwise representation.
2132 * regex_internal.h (BITSET_WORD_BITS): Likewise.
2133 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
2135 * regex_internal.c (re_string_reconstruct):
2136 Don't assume UCHAR_MAX == 255.
2137 * regex_internal.h (bitset_set_all): Likewise.
2138 * regex_internal.h (BITSET_WORD_BITS): Renamed from UINT_BITS.
2140 (BITSET_WORDS): Renamed from BITSET_UINTS. All uses changed.
2141 (bitset_word): New type, replacing 'unsigned int' for bitset uses.
2143 (BITSET_WORD_MAX): New macro.
2144 (bitset_set, bitset_clear, bitset_contain, bitset_empty):
2145 (bitset_set_all, bitset_copy): Now inline functions, not macros.
2146 (bitset_empty, bitset_copy):
2147 Prefer sizeof (bitset) to multiplying it out ourselves.
2148 (bitset_not_merge): Remove; unused.
2149 (bitset_contain): Return bool, not unsigned int with one bit on.
2150 All callers changed.
2151 * regexec.c (build_trtable): Don't assume bitset has no stricter
2152 alignment than re_node_set; do this by defining a new internal
2153 type struct dests_alloc and using it to allocate memory.
2155 2005-09-02 Paul Eggert <eggert@cs.ucla.edu>
2157 Check for arithmetic overflow when calculating sizes, to prevent
2158 some buffer-overflow issues. These patches are conservative, in the
2159 sense that when I couldn't determine whether an overflow was possible,
2160 I inserted a run-time check.
2161 * regex_internal.h (re_xmalloc, re_xrealloc, re_x2realloc): New macros.
2162 (SIZE_MAX) [!defined SIZE_MAX]: New macro.
2163 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc):
2164 (re_xnrealloc, re_x2nrealloc): New inline functions.
2165 * lib/regcomp.c (init_dfa, analyze, build_range_exp, parse_bracket_exp):
2166 (build_equiv_class, build_charclass): Check for arithmetic overflow
2167 in size expression calculations.
2168 * lib/regex_internal.c (re_string_realloc_buffers):
2169 (build_wcs_upper_buffer, re_node_set_add_intersect):
2170 (re_node_set_init_union, re_node_set_insert, re_node_set_insert_last):
2171 (re_dfa_add_node, register_state): Likewise.
2172 * lib/regexec.c (re_search_stub, re_copy_regs, re_search_internal):
2173 (prune_impossible_nodes, push_fail_stack, set_regs, check_arrival):
2174 (build_trtable, extend_buffers, match_ctx_init, match_ctx_add_entry):
2175 (match_ctx_add_subtop, match_ctx_add_sublast): Likewise.
2177 2005-09-01 Paul Eggert <eggert@cs.ucla.edu>
2179 * glob.c (GET_LOGIN_NAME_MAX): Renamed from LOGIN_NAME_MAX,
2180 to avoid a collision with bits/local_lim.h in glibc.
2181 All uses changed. Problem reported by Dmitry V. Levin in
2182 <http://sources.redhat.com/bugzilla/show_bug.cgi?id=1060>.
2184 * regex_internal.c (build_wcs_upper_buffer): Fix portability
2185 bugs in int versus size_t comparisons.
2186 (re_string_context_at): Fix bug where the code assumed that
2189 Use bool where appropriate.
2190 * regcomp.c (re_set_fastmap): ICASE arg is bool, not int.
2191 All callers changed.
2192 (calc_eclosure_iter): Likewise, for ROOT arg.
2193 (parse_bracket_element): Likewise, for ACCEPT_HYPHEN arg.
2194 (build_charclass_op): Likewise, for NON_MATCH arg.
2195 * regex_internal.c (re_string_allocate, re_string_construct):
2196 (re_string_construct_common): Likewise, for ICASE arg.
2197 * regexec.c (re_search_2_stub, re_search_stub):
2198 Likewise, for RET_LEN arg.
2199 (check_matching): Likewise, for FL_LONGEST_MATCH arg.
2200 (set_regs): Likewise, for FL_BACKTRACK arg.
2201 * regcomp.c (re_compile_fastmap_iter, optimize_utf8):
2202 (duplicate_node_closure, calc_inveclosure, calc_eclosure):
2203 (calc_eclosure_iter, parse_bracket_exp):
2204 Use bool for internal variables that are booleans.
2205 * regexec.c (re_search_internal, check_matching, proceed_next_node):
2206 (set_regs, build_sifted_states, sift_states_bkref):
2207 (check_arrival_add_next_nodes, check_arrival_expand_ecl_sub):
2208 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
2209 (find_collation_sequence_value):
2211 * regex_internal.c (re_node_set_insert, re_node_set_insert_last):
2212 (re_node_set_compare):
2213 Return bool, not int. All callers changed.
2214 * regexec.c (check_halt_node_context, check_dst_limits):
2215 (build_trtable, check_node_accept): Likewise.
2216 * regex_internal.h: Include stdbool.h.
2218 Fix bugs uncovered when converting to bool.
2219 * regcomp.c (calc_eclosure_iter): Check for storage allocation
2220 failure instead of charging ahead blindly.
2221 * regex_internal.c (register_state): Likewise.
2222 * regexec.c (re_search_2_stub): Use simpler method than boolean
2223 for freeing internal storage.
2224 (group_nodes_into_DFA_states): Use unsigned int, not int, for
2225 bitset pieces used as boolean, to avoid undefined behavior
2226 on hosts that do int overflow checking.
2228 2005-08-31 Derek Price <derek@ximbiot.com>
2230 * getdelim.c (getdelim): Return EOF on EOF.
2231 Reported by Larry Jones <lawrence.jones@ugs.com>.
2233 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
2235 * regex_internal.c (re_string_reconstruct): Don't assume buffer
2236 lengths fit in regoff_t; this isn't true if regoff_t is the same
2238 * regex.c (re_search_internal): 5th arg is LAST_START
2239 (= START + RANGE) instead of RANGE. This avoids overflow
2240 problems when regoff_t is the same width as size_t.
2241 All callers changed.
2242 (re_search_2_stub): Check for overflow when adding the
2243 sizes of the two strings.
2244 (re_search_stub): Check for overflow when adding START
2245 to RANGE; if it occurs, substitute the extreme value.
2247 2005-08-31 Jim Meyering <jim@meyering.net>
2249 * regcomp.c (search_duplicated_node): Make first pointer arg
2251 * regex_internal.c (create_ci_newstate, create_cd_newstate):
2252 (register_state): Likewise.
2253 * regexec.c (search_cur_bkref_entry, check_dst_limits):
2254 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
2255 (group_nodes_into_DFAstates): Likewise.
2257 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
2259 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
2260 old glibc regex code mishandles strings longer than 2**31 bytes.
2261 This patch fixes this when the regex code is used in gnulib
2262 (i.e., outside glibc).
2264 This patch should not affect the use of the regex code inside
2265 glibc. No doubt this problem also needs to be handled for glibc
2266 as well, but the result will be an incompatible change to the
2267 glibc ABI, and the old ABI will have to be supported too. That
2268 can be the the subject for another patch.
2270 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
2271 governing whether the rest of this patch is active. By default,
2272 the macro is disabled and the patch has no effect.
2273 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
2274 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
2275 (struct re_pattern_buffer, re_search, re_search_2, re_match):
2276 (re_match_2, re_set_registers): Use the new types.
2277 * regex_internal.h (Idx, re_hashval_t): New types.
2278 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
2280 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
2281 (re_string_context_at, bin_tree_t, re_dfastate_t):
2282 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
2283 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
2284 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
2285 (re_string_char_size_at, re_string_wchar_at):
2286 (re_string_elem_size_at):
2287 Use the new types and macros to port to 64-bit hosts.
2288 Use unsigned types for internal values, so that the code
2289 mostly works even for arrays larger than SSIZE_MAX.
2290 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
2291 (search_duplicated_node, calc_eclosure_iter, fetch_number):
2292 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
2293 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
2294 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
2295 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
2296 (calc_inveclosure, parse_dup_op, build_range_exp):
2297 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
2298 (fetch_number, create_token_tree, mark_opt_subexp):
2300 * regex_internal.c (re_string_construct_common, create_ci_newstate):
2301 (create_cd_newstate, re_string_allocate, re_string_construct):
2302 (re_string_realloc_buffers, build_wcs_upper_buffer):
2303 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
2304 (re_string_reconstruct, re_string_peek_byte_case):
2305 (re_string_fetch_byte_case, re_string_context_at):
2306 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
2307 (re_node_set_init_copy, re_node_set_add_intersect):
2308 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
2309 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
2310 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
2311 (re_acquire_state, re_acquire_state_context, register_state):
2313 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
2314 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
2315 (re_search_internal, re_search_2_stub, re_search_stub)
2316 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
2317 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
2318 (update_cur_sifted_state, check_dst_limits):
2319 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
2320 (check_subexp_limits, sift_states_bkref, merge_state_array):
2321 (check_subexp_matching_top, get_subexp, get_subexp_sub):
2322 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
2323 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
2324 (expand_bkref_cache, check_node_accept_bytes):
2325 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
2326 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
2327 (acquire_init_state_context, check_halt_node_context):
2328 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
2329 (sift_states_backward, clean_state_log_if_needed):
2330 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
2331 (find_recover_state, transit_state_sb, transit_state_mb):
2332 (transit_state_bkref, build_trtable, match_ctx_clean):
2334 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
2335 to work around an assumption that REG_MISSING is negative.
2337 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
2338 (seek_collating_symbol_entry) [defined _LIBC]:
2339 (lookup_collation_sequence_value) [defined _LIBC]:
2340 (build_range_exp, build_collating_symbol) [defined _LIBC]:
2341 Use prototypes rather than old-style function definitions.
2342 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
2343 (transit_state_sb) [0]:
2344 (find_collation_sequence_value) [defined _LIBC]: Likewise.
2346 * regexec.c (re_search_internal): Simplify update of rm_so and
2349 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
2350 (optimize_subexps, lower_subexp):
2351 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
2352 since the signed shift might overflow. Use 1u<<31 instead.
2353 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
2354 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
2357 * regcomp.c (optimize_subexps, lower_subexp):
2358 Use CHAR_BIT rather than 8, for clarity.
2359 * regexec.c (check_dst_limits_calc_pos_1):
2360 (check_subexp_matching_top): Likewise.
2361 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
2362 have to worry about portability issues when shifting it left.
2363 Remove no-longer-needed test for table_size > 0.
2364 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
2365 in a word, as the resulting behavior is undefined.
2366 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
2367 in one case, a <= should have been an <, and in another case the
2368 whole test was missing.
2369 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
2370 the standard name CHAR_BIT.
2371 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
2372 this is not true on one's complement and signed-magnitude hosts.
2374 * regex_internal.h (re_sub_match_top_t): Remove unused member
2376 (struct re_dfa_t): Remove unused member states_alloc.
2377 * regcomp.c (init_dfa): Don't initialize unused members.
2379 2005-08-31 Bruno Haible <bruno@clisp.org>
2381 * strstr.c: Include <stddef.h>, for NULL.
2382 * strcasestr.c: Likewise.
2383 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
2385 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
2387 * iconvme.h: Add prototype for iconv_alloc.
2389 2005-08-29 Simon Josefsson <jas@extundo.com>
2391 * iconvme.c: Fix errno.
2393 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
2395 * iconvme.c: Split iconv_string into iconv_alloc.
2397 2005-08-27 Jim Meyering <jim@meyering.net>
2399 * fopen-safer.c: Merge minor changes from coreutils.
2400 * dup-safer.c: Likewise.
2401 * fd-safer.c: Likewise.
2403 Merge from coreutils.
2404 * stdio--.h: New file.
2405 * stdlib--.h: New file.
2406 * mkstemp-safer.c: New file.
2408 GNU tar needs these.
2409 * pipe-safer.c: New file.
2410 * creat-safer.c: New file.
2411 * fcntl--.h (creat): Define to creat_safer.
2412 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
2413 * unistd--.h (pipe): Define to pipe_safer.
2414 * unistd-safer.h: Declare pipe_safer.
2416 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
2418 * regex_internal.h: Remove all references to
2419 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
2421 (bitset_not, bitset_merge, bitset_not_merge):
2422 (bitset_mask, re_string_allocate, re_string_construct):
2423 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
2424 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
2425 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
2426 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
2427 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
2428 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
2429 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
2430 (re_acquire_state_context):
2431 Remove unnecessary forward decls.
2432 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
2433 Put __attribute at function definition,
2434 now that the function decl has been removed.
2435 * lib/regex_internal.c (re_string_peek_byte_case):
2436 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
2439 2005-08-26 Simon Josefsson <jas@extundo.com>
2441 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
2442 Haible <bruno@clisp.org>.
2444 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
2446 * regexec.c (set_regs): Don't alloca with an unbounded size.
2448 alloca modernization/simplification for regex.
2449 * regex.c: Remove portability cruft for alloca. This no longer
2450 needs to be at the start of the file, and can be moved into
2451 regex_internal.h and simplified.
2452 * regex_internal.h: Include <alloca.h>.
2453 (__libc_use_alloca) [!defined _LIBC]: New macro.
2454 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
2455 now works outside glibc.
2457 2005-08-24 Simon Josefsson <jas@extundo.com>
2459 * getpass.c: Add WIN32 implementation. Conditionalize use of
2460 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
2461 GLIBC specific code.
2463 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
2465 Make regex safe for g++. This fixes one real bug (an "err"
2466 that should have been "*err"). g++ problem reported by
2468 * regex_internal.h (re_calloc): New macro, consistent with
2469 re_malloc etc. All callers of calloc changed to use re_calloc.
2470 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
2471 not int. All callers changed.
2472 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
2473 just use an array of size MB_LEN_MAX.
2474 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
2475 (find_recover_state): Change "err" to "*err"; this fixes what
2476 appears to be a real bug.
2477 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
2480 2005-08-25 Jim Meyering <jim@meyering.net>
2482 * open-safer.c: Include <config.h>.
2483 Otherwise, we'd lose LARGEFILE support in any file using
2486 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
2488 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
2489 * regex.h (regerror): Likewise.
2491 * regex.c: Do not include <sys/types.h>, as POSIX no longer
2492 requires this. (The code never needed it.)
2494 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
2495 All uses of recently-renamed identifiers changed to use the new,
2496 POSIX-compliant names. The code will build and run just fine
2497 without these changes, but it's better to eat our own dog food
2498 and use the standard-conforming names.
2500 * regex.h: Fix a multitude of POSIX name space violations.
2501 These changes have an effect only for programs that define
2502 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
2503 do not change anything for programs compiled in the normal way.
2504 Also, there is no effect on the ABI.
2506 (_REGEX_SOURCE): New macro.
2507 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
2508 defined and _GNU_SOURCE is not; this fixes a name space violation.
2510 Rename the following macros to obey POSIX requirements.
2511 The old names are still visible as macros if _REGEX_SOURCE is defined.
2512 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
2513 RE_BACKSLASH_ESCAPE_IN_LISTS.
2514 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
2515 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
2516 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
2517 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
2518 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
2519 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
2520 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
2521 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
2522 (REG_INTERVALS): renamed from RE_INTERVALS.
2523 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
2524 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
2525 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
2526 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
2527 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
2528 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
2529 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
2530 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
2531 RE_UNMATCHED_RIGHT_PAREN_ORD.
2532 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
2533 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
2534 (REG_DEBUG): renamed from RE_DEBUG.
2535 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
2536 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
2537 unusual, since we can't clash with the POSIX REG_ICASE.
2538 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
2539 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
2540 (REG_NO_SUB): renamed from RE_NO_SUB.
2541 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
2542 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
2543 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
2544 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
2545 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
2546 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
2547 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
2548 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
2549 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
2550 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
2551 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
2552 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
2553 RE_SYNTAX_POSIX_MINIMAL_BASIC.
2554 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
2555 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
2556 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
2557 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
2558 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
2559 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
2560 (REG_FIXED): Renamed from REGS_FIXED.
2561 (REG_NREGS): Renamed from RE_NREGS.
2563 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
2564 of other REG_* macros, since POSIX says the user is allowed to
2565 #undef these macros selectively.
2567 (reg_errcode_t): Update comment stating what other tables need
2570 Rename the following enum values to obey POSIX requirements.
2571 The old names are still visible as macros.
2572 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
2573 is not defined, since GNU is supposed to be a superset of POSIX as
2574 much as possible, and since we want reg_errcode_t to be a signed
2575 type for implementation consistency.
2576 (_REG_NOERROR): Renamed from REG_NOERROR.
2577 (_REG_NOMATCH): Renamed from REG_NOMATCH.
2578 (_REG_BADPAT): Renamed from REG_BADPAT.
2579 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
2580 (_REG_ECTYPE): Renamed from REG_ECTYPE.
2581 (_REG_EESCAPE): Renamed from REG_EESCAPE.
2582 (_REG_ESUBREG): Renamed from REG_ESUBREG.
2583 (_REG_EBRACK): Renamed from REG_EBRACK.
2584 (_REG_EPAREN): Renamed from REG_EPAREN.
2585 (_REG_EBRACE): Renamed from REG_EBRACE.
2586 (_REG_BADBR): Renamed from REG_BADBR.
2587 (_REG_ERANGE): Renamed from REG_ERANGE.
2588 (_REG_ESPACE): Renamed from REG_ESPACE.
2589 (_REG_BADRPT): Renamed from REG_BADRPT.
2590 (_REG_EEND): Renamed from REG_EEND.
2591 (_REG_ESIZE): Renamed from REG_ESIZE.
2592 (_REG_ERPAREN): Renamed from REG_ERPAREN.
2593 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
2594 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
2595 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
2596 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
2598 (_REG_RE_NAME, _REG_RM_NAME): New macros.
2599 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
2600 changed. But support the old name if the new one is not defined
2601 and if _REGEX_SOURCE.
2603 Change the following member names in struct re_pattern_buffer.
2604 The old names are still supported if !_REGEX_SOURCE.
2605 The new names are always supported, regardless of _REGEX_SOURCE.
2606 (re_buffer): Renamed from buffer.
2607 (re_allocated): Renamed from allocated.
2608 (re_used): Renamed from used.
2609 (re_syntax): Renamed from syntax.
2610 (re_fastmap): Renamed from fastmap.
2611 (re_translate): Renamed from translate.
2612 (re_can_be_null): Renamed from can_be_null.
2613 (re_regs_allocated): Renamed from regs_allocated.
2614 (re_fastmap_accurate): Renamed from fastmap_accurate.
2615 (re_no_sub): Renamed from no_sub.
2616 (re_not_bol): Renamed from not_bol.
2617 (re_not_eol): Renamed from not_eol.
2618 (re_newline_anchor): Renamed from newline_anchor.
2620 Change the following member names in struct re_registers.
2621 The old names are still supported if !_REGEX_SOURCE.
2622 The new names are always supported, regardless of _REGEX_SOURCE.
2623 (rm_num_regs): Renamed from num_regs.
2624 (rm_start): Renamed from start.
2625 (rm_end): Renamed from end.
2627 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
2628 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
2629 Prepend __ to parameter names.
2631 Undo yesterday's changes.
2633 2005-08-24 Jim Meyering <jim@meyering.net>
2635 Sync from coreutils.
2636 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
2638 2005-08-21 Bruno Haible <bruno@clisp.org>
2640 * lock.h: Add multiple inclusion guard.
2641 * tls.h: Add multiple inclusion guard.
2643 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
2645 * regex.h (REG_NOSYS)
2646 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
2647 Define, since POSIX requires it as of 2001.
2648 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
2649 New private symbol, used to keep the enum signed in all cases.
2650 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
2651 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
2653 * regex_internal.c (re_string_skip_chars, register_state):
2655 Remove forward decls; no longer needed now that we use prototypes.
2656 * regexec.c (acquire_init_state_context, check_halt_node_context):
2657 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
2658 (clean_state_log_if_needed): Likewise.
2660 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
2662 Fix problems reported by Sam Steingold in
2663 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
2664 * regexec.c (sift_states_bkref): Fix portability bug: the code
2665 assumed that reg_errcode_t is a signed type, which is not
2666 necessarily true if _XOPEN_SOURCE is not defined.
2667 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
2668 some compilers warn about it otherwise.
2670 2005-08-20 Jim Meyering <jim@meyering.net>
2672 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
2673 of unused local, dfa.
2675 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
2677 * regcomp.c (create_initial_state): Remove duplicate decl.
2678 (init_word_char, create_initial_state, duplicate_node_closure):
2679 (fetch_token, peek_token_bracket, build_range_exp):
2680 (build_collating_symbol): Remove forward decls; no longer needed
2681 now that we use prototypes.
2684 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
2685 (re_compile_fastmap_iter, regcomp, regerror, regfree):
2686 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
2687 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
2688 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
2689 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
2690 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
2691 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
2692 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
2693 (build_range_exp, build_collating_symbol, parse_bracket_exp):
2694 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
2695 (build_charclass, build_charclass_op, fetch_number, create_tree):
2696 (create_token_tree, mark_opt_subexp, duplicate_tree):
2697 Use prototypes rather than old-style definitions.
2700 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
2701 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
2702 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
2703 (re_string_reconstruct, re_string_peek_byte_case):
2704 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
2705 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
2706 (re_node_set_init_copy, re_node_set_add_intersect):
2707 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
2708 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
2709 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
2710 (re_acquire_state, re_acquire_state_context, register_state):
2711 (create_ci_newstate, create_cd_newstate, free_state):
2713 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
2714 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
2715 (re_search_internal, prune_impossible_nodes):
2716 (acquire_init_state_context, check_matching, static):
2717 (check_halt_node_context, check_halt_state_context, proceed_next_node):
2718 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
2719 (update_regs, sift_states_backward, build_sifted_states):
2720 (clean_state_log_if_needed, merge_state_array):
2721 (update_cur_sifted_state, add_epsilon_src_nodes):
2722 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
2723 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
2724 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
2725 (find_recover_state, check_subexp_matching_top, transit_state_mb):
2726 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
2727 (check_arrival, check_arrival_add_next_nodes):
2728 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
2729 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
2730 (check_node_accept_bytes, check_node_accept, extend_buffers):
2731 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
2732 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
2737 (re_string_allocate, re_string_construct, re_string_reconstruct):
2738 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
2739 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
2740 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
2741 (re_string_context_at, re_string_peek_byte_case):
2742 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
2743 is defined, since we now use prototypes always.
2745 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
2746 C89 or better. All uses removed.
2748 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
2750 * regex_internal.c (re_acquire_state, re_acquire_state_context)
2751 [defined lint]: Suppress bogus uninitialized-variable warnings.
2753 * regcomp.c (duplicate_node): Return new index, not an error code,
2754 and let the caller return REG_ESPACE if out of space. This
2755 removes an uninitialied-variable warning with GCC 4.0.1, and also
2756 avoids taking the address of a local variable. All callers
2759 2005-08-19 Jim Meyering <jim@meyering.net>
2761 * regexec.c (proceed_next_node): Redo local variables to
2762 avoid GCC shadowing warnings.
2764 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
2766 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
2767 (re_node_set_insert_last, re_dfa_add_node):
2768 Rename local variables to avoid GCC shadowing warnings.
2770 2005-08-18 Bruno Haible <bruno@clisp.org>
2772 * strstr.c (strstr): Fix return value in multibyte case.
2773 * strcasestr.c (strcasestr): Likewise.
2775 2005-08-17 Jim Meyering <jim@meyering.net>
2777 Make the %s format (seconds since the epoch) work for a negative
2778 number and when used with a zero-padded field width, e.g. %015s.
2780 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
2781 label so that it precedes the code to set `digits'. Otherwise,
2782 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
2783 print `00-22'. Now, it prints `-0022', as it should.
2785 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
2787 * regex.h: Remove useless space-before-tab. From coreutils.
2789 2005-08-17 Bruno Haible <bruno@clisp.org>
2791 * strcasestr.h: New file.
2792 * strcasestr.c: New file.
2794 2005-08-17 Bruno Haible <bruno@clisp.org>
2796 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
2797 * strstr.c: Completely rewritten, with multibyte locale support.
2799 2005-08-17 Bruno Haible <bruno@clisp.org>
2801 * strcasecmp.c: Use mbuiter.h.
2803 2005-08-17 Bruno Haible <bruno@clisp.org>
2805 * mbuiter.h: New file.
2807 2005-08-16 Bruno Haible <bruno@clisp.org>
2809 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
2811 (mbi_avail, mbi_advance): Let the iteration end before the terminating
2812 NUL byte, not after it.
2814 2005-08-16 Bruno Haible <bruno@clisp.org>
2816 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
2817 the valid ones. Makes the comparison operations transitive:
2818 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
2819 * strcasecmp.c (strcasecmp): Use mb_casecmp.
2821 2005-08-16 Bruno Haible <bruno@clisp.org>
2823 * strcase.h (strcasecmp): Add note in comments.
2824 * strncasecmp.c: Use code from strcasecmp.c.
2825 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
2826 (strcasecmp): Work correctly in multibyte locales.
2828 2005-08-16 Bruno Haible <bruno@clisp.org>
2830 * strnlen1.h: New file.
2831 * strnlen1.c: New file.
2833 2005-08-16 Bruno Haible <bruno@clisp.org>
2835 * mbfile.h: New file.
2837 2005-08-16 Bruno Haible <bruno@clisp.org>
2839 * mbiter.h: New file.
2841 2005-08-16 Bruno Haible <bruno@clisp.org>
2843 * mbchar.h: New file.
2844 * mbchar.c: New file.
2846 2005-08-16 Bruno Haible <bruno@clisp.org>
2848 * tls.h: New file, from GNU gettext.
2849 * tls.c: New file, from GNU gettext.
2851 2005-08-15 Bruno Haible <bruno@clisp.org>
2853 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
2856 2005-08-14 Jim Meyering <jim@meyering.net>
2858 Sync from coreutils.
2860 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
2861 Use the hash-table-based cycle-detection code not just when
2862 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
2863 Reported by James Youngman in
2864 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
2865 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
2866 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
2867 This lets us compile with -DFTS_DEBUG, once again.
2868 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
2869 * fts.c (fd_safer): Remove decl.
2870 Include fcntl--.h rather than unistd-safer.h
2871 (fts_safe_changedir): Don't call fd_safer; no longer needed
2872 now that we include fcntl--.h.
2874 2005-08-11 Simon Josefsson <jas@extundo.com>
2876 * readline.h, readline.c: New file.
2878 2005-08-11 Bruno Haible <bruno@clisp.org>
2880 * strnlen.h (strnlen): Change parameter name to match comment.
2882 2005-08-10 Simon Josefsson <jas@extundo.com>
2884 * strndup.c: Use strnlen.h.
2886 * strnlen.h: New file.
2888 2005-08-02 Simon Josefsson <jas@extundo.com>
2890 * getline.h, getline.c: Rewrite.
2892 * getdelim.h, getdelim.c: New files, ported from glibc.
2894 2005-07-31 Bruno Haible <bruno@clisp.org>
2896 * lock.h (gl_lock_initializer): New macro.
2897 (gl_lock_define_initialized): Use it.
2898 (gl_rwlock_initializer): New macro.
2899 (gl_rwlock_define_initialized): Use it.
2900 (gl_recursive_lock_initializer): New macro.
2901 (gl_recursive_lock_define_initialized): Use it.
2903 2005-07-26 Bruno Haible <bruno@clisp.org>
2905 * lock.h: Update from GNU gettext.
2906 * lock.c: Update from GNU gettext.
2908 2005-07-18 Bruno Haible <bruno@clisp.org>
2910 * lock.h (gl_once_t): New type.
2911 (gl_once_define, gl_once): New macros.
2912 * lock.c (fresh_once): New variable.
2913 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
2916 2005-07-18 Simon Josefsson <jas@extundo.com>
2918 * check-version.c (check_version): Accept identical versions too.
2920 2005-07-18 Bruno Haible <bruno@clisp.org>
2922 * lock.h: New file, from GNU gettext.
2923 * lock.c: New file, from GNU gettext.
2925 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
2927 * quotearg.c: Add translator comment suggested by Bruno Haible,
2928 with a minor change.
2930 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
2932 * version-etc-fsf.c (version_etc_copyright): Parameterize the
2933 copyright symbol and the year.
2934 * version-etc.c (COPYRIGHT_YEAR): New constant.
2935 (version_etc_va): Use parameterized copyright notice.
2936 Reword to conform to the current GNU coding standards.
2938 2005-07-11 Simon Josefsson <jas@extundo.com>
2940 * size_max.h: New file.
2942 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
2944 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
2947 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
2948 and Paul Eggert <eggert@cs.ucla.edu>
2950 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
2951 in wint_t, not wchar_t. Remove now-unnecessary cast.
2953 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
2955 * regex.c, regex.h: Sync from libc.
2956 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
2957 New files, synced from libc, except that regex_internal.h
2958 currently has a small porting fix.
2960 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
2962 Remove the dependency of the strftime module on the tzset module.
2963 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
2964 Copy the input structure, to work around some of the bug with
2965 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
2966 Solaris releases, you should also use the tzset module, but we won't
2967 require it as a dependency any more since we don't want LGPLed code
2968 to depend on GPLed code.
2970 2005-07-02 Jim Meyering <jim@meyering.net>
2972 * backupfile.c (backup_args): Change a `0' to NULL.
2974 2005-07-01 Jim Meyering <jim@meyering.net>
2976 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
2977 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
2978 * save-cwd.c, tempname.c:
2979 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
2980 and don't include <sys/file.h>).
2982 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
2984 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
2985 declares only 'struct timespec;' (!).
2987 2005-06-29 Jim Meyering <jim@meyering.net>
2989 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
2990 type name. Use the variable name instead.
2991 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
2993 2005-06-28 Simon Josefsson <jas@extundo.com>
2995 * check-version.h, check-version.c: New files.
2997 2005-06-28 Simon Josefsson <jas@extundo.com>
2999 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
3000 collision with global variable. Better indentation. Don't
3001 increment buffer pointer beyond buffer end. Based on comments
3002 from Paul Eggert <eggert@cs.ucla.edu>.
3006 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
3008 * canon-host.c (canon-host): Append trailing "," to 0 in
3009 initializer of struct addrinfo, as an indication that we don't
3010 care how many members the structure has.
3012 2005-06-24 Derek Price <derek@ximbiot.com>
3013 and Bruno Haible <bruno@clisp.org>
3015 Remove stat module & update lstat.
3016 * stat.c: Remove this file...
3017 (slash_aware_lstat): ...moving this content and its support...
3018 * lstat.c (rpl_lstat): ...into here.
3019 * lstat.h: New file.
3021 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
3023 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
3024 (ranged_convert): Don't save conversion in a temporary struct.
3025 This causes a warning with GCC 4.0.0, and anyway in the typical
3026 case it's not worth the extra 100 bytes or so of code.
3027 (ranged_convert, __mktime_internal): When calling a function via a
3028 pointer P, use P () rather than (*P) (), as we now assume C89 or
3031 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
3033 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
3034 "who -r" failed to give output. Problem reported by Tim Waugh.
3036 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
3037 (xcalloc): Use it to avoid needless tests.
3038 Problem reported by Jim Meyering.
3040 2005-06-16 Jim Meyering <jim@meyering.net>
3042 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
3043 when either N or S is zero.
3045 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3047 * argp.h (__option_is_short): Check upper limit of
3048 __key. Isprint() requires its argument to have the value
3049 of an unsigned char or EOF.
3051 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
3053 * fnmatch.c (fnmatch): If there is an encoding error in a
3054 multibyte string or pattern, fall back on unibyte matching.
3055 Problem reported by James Youngman.
3057 2005-06-08 Bruno Haible <bruno@clisp.org>
3059 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
3062 2005-06-08 Bruno Haible <bruno@clisp.org>
3064 * csharpcomp.h: New file, from GNU gettext.
3065 * csharpcomp.c: New file, from GNU gettext.
3066 * csharpcomp.sh.in: New file, from GNU gettext.
3068 2005-06-07 Derek Price <derek@ximbiot.com>
3071 * glob_.h: Indent nested #ifdef.
3073 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
3075 Sync from coreutils.
3076 Use "file name" when talking about file names, instead of "filename"
3077 or "path", as per the GNU coding standards.
3078 * mkdir-p.c: Renamed from makepath.c.
3079 (make_dir_parents): Renamed from make_path. All callers changed.
3080 * mkdir-p.h: Likewise. All includers changed.
3081 * filenamecat.c: Renamed from path-concat.c.
3082 (file_name_concat): Renamed from path_concat. All callers changed.
3083 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
3084 * filenamecat.h: Likewise. All includers changed.
3085 * acl.c: Don't use "path" or "filename" to mean "file name"
3086 in comments or local variable names.
3087 * basename.c: Likewise.
3088 * canonicalize.c, canonicalize.h: Likewise.
3089 * dirname.c, dirname.h: Likewise.
3090 * euidaccess.c: Likewise.
3091 * exclude.c: Likewise
3092 * fnmatch_.h, fnmatch_loop.c: Likewise.
3093 * fsusage.c, fsuage.h: Likewise.
3094 * fts.c, fts_.h: Likewise.
3095 * getcwd.c: Likewise.
3096 * getloadavg.c: Likewise.
3097 * mkstemp.c: Likewise.
3098 * mountlist.c, mountlist.h: Likewise.
3099 * openat.c, openat.h: Likewise.
3100 * readlink-stub.c: Likewise.
3101 * readutmp.c, readutmp.h: Likewise.
3102 * rename.c: Likewise.
3103 * rmdir.c: Likewise.
3105 * savedir.c: Likewise.
3106 * stripslash.c: Likewise.
3107 * tempname.c: Likewise.
3108 * xreadlink.c: Likewise.
3109 * exclude.c (excluded_file_name): Renamed from excluded_filename.
3111 * exclude.h: Likewise.
3113 * euidaccess.c (getuid, getgid, getuid, getegid)
3114 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
3115 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
3116 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
3117 * pathmax.h: Include <limits.h> unconditionally, since other
3118 files have been getting away with it for years (MORE/BSD 4.3
3120 * userspec.c (getpwnam, getgrnam, getgrgid)
3121 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
3123 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
3124 Define to 256, not 255, as per modern POSIX.
3126 2005-06-01 Bruno Haible <bruno@clisp.org>
3128 * csharpexec.h: New file, from GNU gettext.
3129 * csharpexec.c: New file, from GNU gettext.
3130 * csharpexec.sh.in: New file, from GNU gettext.
3132 2005-05-31 Derek Price <derek@ximbiot.com>
3133 Paul Eggert <eggert@cs.ucla.edu>
3136 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
3138 2005-05-29 Derek Price <derek@ximbiot.com>
3139 Paul Eggert <eggert@cs.ucla.edu>
3141 * glob_.h, glob.c: New files.
3143 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
3145 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
3147 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
3148 the configuration hassle isn't worth it.
3149 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
3150 (LONGEST_MODIFIER, PRIuMAX): Remove.
3152 2005-05-27 Bruno Haible <bruno@clisp.org>
3154 * getlogin_r.h: Remove second include of <stddef.h>.
3156 2005-05-25 Bruno Haible <bruno@clisp.org>
3157 Derek Price <derek@ximbiot.com>
3159 * getlogin_r.h: Simplify API documentation.
3161 2005-05-25 Derek Price <derek@ximbiot.com>
3162 Paul Eggert <eggert@cs.ucla.edu>
3164 * getlogin_r.c, getlogin_r.h: New files.
3166 2005-05-22 Bruno Haible <bruno@clisp.org>
3168 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
3169 Also include <sys/param.h> if it defines MIN, MAX.
3170 Based on a patch by Derek Price <derek@ximbiot.com>.
3172 2005-05-22 Bruno Haible <bruno@clisp.org>
3174 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
3175 (INT64_MIN): Fix definition.
3176 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
3178 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
3179 NEED_SIGNED_INT_TYPES.
3181 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
3182 HAVE_SYSTEM_INTTYPES.
3184 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
3186 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
3187 so that unistd-safer.h (GPL'ed code) need not be included.
3189 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
3192 * fts.c: Don't include "cycle-check.h" or "hash.h".
3193 (setup_dir, free_dir): New functions.
3194 (enter_dir, leave_dir): Define trivial
3195 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
3196 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
3197 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
3198 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
3199 Move to fts-cycle.c.
3200 (fts_open): Use setup_dir.
3201 (fts_close): Use free_dir.
3202 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
3203 This adds a label and some gotos, but the alternatives were messier.
3204 Check for memory allocation failure when entering a dir.
3205 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
3206 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
3207 (FTS): New member fts_cycle, that is a union that contains the
3208 old active_dir_ht and cycle_state. All uses changed to mention
3209 fts_cycle.ht and fts_cycle.state.
3210 * fts-cycle.c: New file, containing GPL'ed code migrated out of
3211 fts.c, with the following changes:
3212 (setup_dir, free_dir): New functions.
3213 (enter_dir): Now returns bool. Return true if successful, false
3214 if memory exhausted. All callers changed.
3215 Do not bother partly cleaning up on
3216 memory allocation failure; that is free_dir's job.
3217 However, free ad if hash_insert fails, to avoid memory leak.
3218 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
3219 fts->fts_options to see which union member to use.
3221 2005-05-20 Jim Meyering <jim@meyering.net>
3223 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
3224 Now a macro, to pacify GCC.
3226 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
3228 * chown.c (rpl_chown): Return -1 on failure.
3230 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
3232 * canonicalize.c: Include canonicalize.h first, to test interface.
3233 Include <stddef.h> unconditionally, since we assume C89 now.
3234 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
3235 * fts.c: Include fts_.h first, to check interface.
3236 Do not include intprops.h; no longer needed.
3237 Include cycle-check.h and hash.h, since fts_.h no longer does.
3238 Remove unnecessary casts of closedir to void.
3239 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
3240 decide whether to decrement nlinks.
3241 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
3242 (FTS): Use struct hash_table * instead of Hash_table, so that
3243 we no longer need to include hash.h here.
3245 2005-05-17 Jim Meyering <jim@meyering.net>
3247 * fts.c, fts_.h: New files, from coreutils.
3249 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
3251 Sync from coreutils.
3252 * unlinkdir.c, unlinkdir.h: New files.
3253 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
3254 regex.h, unlocked-io.h, xtime.h:
3255 White space changes only.
3256 * makepath.c (make_path): Port to hosts where leading "//" is special.
3257 * yesno.c: Include getline.h, not ctype.h.
3258 (yesno): Don't remove leading white space; POSIX doesn't allow it.
3259 Use getline to remove arbitrary restriction on response length.
3261 2005-05-13 Bruno Haible <bruno@clisp.org>
3263 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
3264 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
3265 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
3266 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
3267 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
3268 Add support for 64-bit integers in the MSVC compiler.
3270 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
3272 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
3273 Change the initial comment to refer to GPL, not LGPL.
3274 gnulib-tool will change it to LGPL as needed.
3276 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
3277 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
3278 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
3279 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
3280 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
3281 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
3282 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
3283 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
3284 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
3285 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
3286 concatpath.c, config.charset, copy-file.c, copy-file.h,
3287 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
3288 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
3289 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
3290 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
3291 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
3292 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
3293 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
3294 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
3295 full-read.c, full-read.h, full-write.c, full-write.h,
3296 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
3297 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
3298 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
3299 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
3300 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
3301 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
3302 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
3303 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
3304 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
3305 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
3306 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
3307 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
3308 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
3309 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
3310 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
3311 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
3312 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
3313 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
3314 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
3315 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
3316 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
3317 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
3318 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
3319 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
3320 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
3321 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
3322 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
3323 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
3324 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
3325 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
3326 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
3327 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
3328 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
3329 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
3330 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
3331 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
3332 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
3333 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
3334 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
3335 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
3336 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
3337 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
3338 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
3339 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
3340 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
3341 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
3342 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
3343 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
3344 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
3345 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
3346 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
3347 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
3348 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
3349 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
3350 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
3351 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
3352 Update FSF postal mail address.
3354 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
3356 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
3357 specified in ai_socktype. Fix invalid ai_protocol
3358 check. ai_protocol is usually set to 0 or depending on
3359 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
3360 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
3361 ai_socktype / ai_protocol in the returned addrinfo structure.
3363 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
3364 Bruno Haible <bruno@clisp.org>
3366 * inet_ntop.h: New file.
3367 * inet_ntop.c: New file, from glibc with modifications.
3369 2005-05-08 Jim Meyering <jim@meyering.net>
3371 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
3373 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
3375 Merge from coreutils. Among other things,
3376 add bulletproofing for cases where stdin, stdout, or stderr are closed.
3377 * fd-safer.c: New file.
3378 * fcntl-safer.h, open-safer.c: Remove.
3379 * chdir-long.c: Fix comment "fetish" -> "coreutils".
3380 * dup-safer.c: Include unistd-safer.h first.
3381 Don't include errno.h.
3382 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
3383 * file-type.h: Don't assume invoker included sys/stat.h first.
3384 * file-type.c: Rely on file-type.h change.
3385 * getloadavg.c: Include unistd-safer.h.
3386 (getloadavg): Use safer open.
3387 * getusershell.c: Include "stdio-safer.h".
3388 (getusershell): Use safer fopen.
3389 * long-options.c (long_options): Use NULL rather than 0.
3390 * modechange.h (mode_free): Remove; all callers changed to invoke
3392 * modechange.c: Likewise.
3393 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
3394 (MODE_DONE): New constant.
3395 (struct mode_change): Remove 'next' member.
3396 (make_node_op_equals): New function; like the old one of the
3397 same name, except it allocates an array.
3398 (mode_compile, mode_create_from_ref): Use it.
3399 (mode_compile): Allocate result as an array, not a linked list.
3400 Parse octal string ourself, so that we catch mistakes like "+0".
3401 (mode_adjust): Arg is an array, not a linked list.
3402 * modechange.c: Include stat-macros.h, xalloc.h.
3403 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
3404 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
3405 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
3406 Remove. This is now stat-macros.h's job.
3407 (talloc): Remove. All callers replaced by xalloc, so that
3408 our invokers don't have to worry about reporting memory failures.
3409 (make_node_op_equals): Remove.
3410 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
3412 (struct mode_change): Moved here from modechange.h.
3413 (mode_append_entry): Remove.
3414 (mode_compile): Remove MASKED_OPS arg, since it encouraged
3415 apps to have incorrect behavior. Use simpler algorithm for head
3416 and tail. Don't futz with umask; that's now the job of mode_adjust.
3417 Detect more invalid usages rather than having somewhat-random behavior.
3418 Don't insert an "a=" action, as that leads to incorrect behavior.
3419 (mode_compile, mode_create_from_ref): Return NULL on error instead
3420 of an enum, since now there's only one way to have an error. All
3422 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
3423 at the correct time. Simplify calculation of "+u" and its ilk.
3424 Don't mishandle "+X".
3425 (mode_free): Remove "register" and localize decls.
3426 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
3427 (struct mode_change): Move to modechange.c; callers don't
3428 need to see this stuff.
3429 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
3430 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
3431 (mode_change, mode_adjust): Reflect the new signatures noted above.
3432 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
3433 that might redefine system include files.
3434 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
3435 (my_usleep): Use NULL rather than (void *) 0.
3436 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
3437 Use siginterrupt to specify that system calls should be interrupted.
3438 (rpl_nanosleep): Move initialization of suspended closer to call of
3440 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
3441 * readutmp.c: Likewise. Include signal.h, stdbool.h.
3442 (desirable_utmp_entry): New function.
3443 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
3444 using x2nrealloc, to simplify logic.
3445 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
3446 size calculation. Do not assume utmp file is a regular file.
3447 * readutmp.h (UT_PID): Moved here from ../src/who.c.
3448 (READ_UTMP_CHECK_PIDS): New constant.
3449 * save-cwd.c: Include unistd-safer.h.
3450 (save_cwd): Use fd_safer.
3451 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
3452 [!_LIBC] Include "stat-macros.h" instead.
3453 * unistd-safer.h (fd_safer): New decl.
3455 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
3457 * byteswap_.h: New file.
3459 2005-04-25 Albert Chin <china@thewrittenword.com>
3461 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
3464 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
3466 * getdate.y (zone): Allow relunit_snumber after tZONE, so
3467 that "UTC +1 second" continues to work. Problem reported
3469 (relunit_snumber): New rule.
3472 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
3474 * getdate.y (universal_time_zone_table): New constant.
3475 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
3476 universal_time_zone_table.
3477 (lookup_zone): Prefer universal_time_zone_table to
3478 local_time_zone_table, so that "GMT" time stamps are allowed in
3479 London during the summer. Problem reported by Ian Abbott.
3481 2005-04-12 Jim Meyering <jim@meyering.net>
3483 * human.c (humblock): Set *options even when returning due to
3484 xstrtoumax conversion failure. Thanks to a used-uninitialized
3487 2005-04-09 Jim Meyering <jim@meyering.net>
3489 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
3490 -Wuninitialized: initialize tm0.tm_year.
3492 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
3494 * getdate.y (parser_control): rels_seen is now a boolean, not a
3495 count, since there's no maximum. All uses changed.
3496 Add member dsts_seen.
3497 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
3499 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
3500 Use pc_rels_seen to decide whther a date is absolute.
3502 * getdate.y (number): Don't overwrite year.
3503 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
3506 2005-04-02 Simon Josefsson <jas@extundo.com>
3508 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
3509 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
3511 2005-03-27 Jim Meyering <jim@meyering.net>
3513 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
3515 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
3517 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
3518 "one's complement" -> "ones' complement" in comment, as per Knuth.
3519 "value of type" -> "type or expression" in comment.
3520 * mktime.c, strftime.c: Propagate intprops.h comment nits.
3522 2005-03-26 Jim Meyering <jim@meyering.net>
3525 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
3526 Correct typos: s/or/of/.
3528 2005-03-23 Jim Meyering <jim@meyering.net>
3530 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
3532 2005-03-21 Jim Meyering <jim@meyering.net>
3534 Changes imported from coreutils.
3536 * cycle-check.c: Don't include xalloc.h.
3538 * path-concat.c: Don't include assert.h.
3539 (path_concat): Remove assertion that would have triggered
3540 for ABASE starting with more than one slash.
3541 Reported by Andreas Schwab.
3543 * path-concat.c (path_concat): Set *BASE_IN_RESULT
3544 properly when ABASE is an absolute file name.
3545 Correct the description of this function.
3547 Add an assertion and a test driver.
3548 This fixes a bug introduced on 2004-07-02.
3549 Andreas Schwab reported the resulting failure of cp --parents:
3550 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
3552 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
3554 * strftime.c (my_strftime): If the underlying strftime returns 0
3555 (which shouldn't happen), generate nothing instead of returning 0
3556 immediately, so that nstrftime (NULL, ...) doesn't return 0.
3558 2005-03-16 Bruno Haible <bruno@clisp.org>
3560 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
3562 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
3564 * strftime.c (my_strftime): Prepend space to format so that we can
3565 reliably distinguish strftime failure from empty output on POSIX
3568 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
3570 * iconvme.c (SIZE_MAX): New macro, if not already defined.
3571 (iconv_string): Don't guess a size-zero buffer, as that might cause
3572 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
3573 result would be 'too large', where 'too large' is (heuristically)
3574 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
3575 overflow concerns. This will prevent some unwanted malloc failures
3576 when the inputs are very large.
3578 2005-03-15 Bruno Haible <bruno@clisp.org>
3580 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
3583 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
3586 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
3588 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
3590 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
3591 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
3593 * strtol.c: Likewise.
3595 2005-03-14 Simon Josefsson <jas@extundo.com>
3597 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
3600 2005-03-14 Jim Meyering <jim@meyering.net>
3602 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
3603 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
3604 to be nonzero so that we (and caller) can detect the difference
3605 between a valid zero-length expansion and an error return, even
3606 when the underlying strftime fails before writing anything into
3609 2005-03-10 Jim Meyering <jim@meyering.net>
3611 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
3612 so that this module works on systems without fchdir.
3614 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
3616 Factor int-properties macros into a single file, except for
3617 glibc-related files.
3618 * intprops.h: New file.
3619 * getloadavg.c: Include it instead of limits.h.
3620 (INT_STRLEN_BOUND): Remove.
3621 * human.c: Include intprops.h.
3622 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
3623 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
3624 * inttostr.h: Include intprops.h instead of limits.h.
3625 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
3626 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
3627 for consistency with intprops.h.
3628 (time_t_is_integer, twos_complement_arithmetic): Use them.
3629 * sig2str.h: Include <signal.h>, intprops.h.
3630 (INT_STRLEN_BOUND): Remove.
3631 * strftime.c (TYPE_SIGNED): Remove.
3632 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
3633 * strtol.c: Adjust comments to match intprops.h.
3634 * userspec.c: Include intprops.h.
3635 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
3636 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
3637 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
3638 instead of rolling our own expressions.
3639 * xstrtol.c: Include xstrtol.h first, to test interface.
3641 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
3643 (my_strftime): Do not mishandle years close to INT_MAX, by doing
3644 the right thing even if adding 1900 would overflow. Similarly
3645 for tm_mon + 1 and tm_yday + 1.
3646 Make %Y always equivalent to %C%y, and similarly for %G and %g.
3647 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
3648 (DO_SIGNED_NUMBER): New macro.
3649 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
3651 2005-03-07 Bruno Haible <bruno@clisp.org>
3653 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
3655 2005-03-03 Derek R. Price <derek@ximbiot.com>
3656 Bruno Haible <bruno@clisp.org>
3658 * pagealign_alloc.h: New file.
3659 * pagealign_alloc.c: New file.
3661 2005-01-28 Bruno Haible <bruno@clisp.org>
3663 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
3666 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
3668 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
3669 The workaround isn't strictly needed for POSIX conformance, and
3670 it's too much of a pain to configure and maintain. We'll ask
3671 people to fix their kernels instead.
3672 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
3673 (NANOSLEEP_BUG_WORKAROUND): Remove.
3674 (xnanosleep): Remove the workaround.
3676 2005-02-12 Bruno Haible <bruno@clisp.org>
3678 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
3680 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
3682 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
3683 * timespec.h (gettime): Return void, since it always
3684 succeeds now. All uses changed.
3685 * gettime.c (gettime) Likewise.
3686 [HAVE_NANOTIME]: Prefer nanotime.
3687 Assume gettimeofday succeeds, as POSIX requires.
3688 Assime time () succeeds, since other code already does.
3689 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
3690 (timespec_subtract): Remove.
3691 (NANOSLEEP_BUG_WORKAROUND): New constant.
3692 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
3693 things considerably. Use it only on GNU/Linux hosts, since the
3694 workaround shouldn't be needed elsewhere.
3696 2005-02-24 Bruno Haible <bruno@clisp.org>
3698 * gettext.h: Update from GNU gettext 0.14.2.
3700 2005-02-24 Bruno Haible <bruno@clisp.org>
3702 * localcharset.c: Update from GNU gettext 0.14.2.
3703 * config.charset: Update from GNU gettext 0.14.2.
3705 2005-02-22 Simon Josefsson <jas@extundo.com>
3707 * iconvme.h, iconvme.c: New files, from libc.
3709 2005-02-20 Neil Conway <neilc@samurai.com>
3711 * xgethostname.c (xgethostname): Check for ENOMEM, which is
3712 returned by OSX/Darwin if the specified buffer is not large
3713 enough for the hostname.
3715 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
3717 * memrchr.h: New file.
3718 * chdir-long.c: Include it.
3719 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
3720 Don't bother including stddef.h.
3722 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3724 * argp-help.c (__argp_help): Create a fake struct argp_state and
3725 pass it to _help, otherwise the latter coredumps trying to
3726 dereference state.root_argp.
3728 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
3730 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
3732 Include <sys/types.h>, for dev_t.
3733 (ME_DUMMY, ME_REMOTE): Move from here....
3734 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
3735 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
3737 Include mountlist.h first, to test the interface.
3739 2005-01-29 Bruno Haible <bruno@clisp.org>
3741 * progname.c (program_name): Initialize.
3742 Needed when linking statically on MacOS X.
3744 2005-01-28 Bruno Haible <bruno@clisp.org>
3746 * javacomp.sh.in: New file, from GNU gettext.
3747 * javacomp.h: New file, from GNU gettext.
3748 * javacomp.c: New file, from GNU gettext.
3750 2005-01-26 Bruno Haible <bruno@clisp.org>
3752 * javaexec.sh.in: New file, from GNU gettext.
3753 * javaexec.h: New file, from GNU gettext.
3754 * javaexec.c: New file, from GNU gettext.
3756 2005-01-26 Simon Josefsson <jas@extundo.com>
3758 * gai_strerror.c: Use GPL in header.
3760 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3762 * argp-help.c (hol_entry_help): Avoid using non-constant
3763 initializers for struct pentry_state.
3764 (__argp_error): Check return value of __asprintf
3765 (__argp_failure): Translate error message
3767 * argp-parse.c: Removed braces around the expansion of N_()
3769 2005-01-21 Jim Meyering <jim@meyering.net>
3771 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
3772 same value as for Solaris 9.
3774 * chdir-long.c (chdir_long): Rewrite to remove limitation on
3775 component length. This included changing the parameter to be
3776 of type `char *' rather than `char const *'.
3777 * chdir-long.h (chdir_long): Update prototype.
3779 * openat.c (fdopendir, fstatat): New functions.
3780 * openat.h: Include headers required for use of DIR and struct stat.
3781 [AT_SYMLINK_NOFOLLOW]: Define.
3782 (fdopendir, fstatat): Add prototypes.
3784 2005-01-21 Bruno Haible <bruno@clisp.org>
3786 * classpath.h: New file, from GNU gettext.
3787 * classpath.c: New file, from GNU gettext.
3789 2005-01-20 Simon Josefsson <jas@extundo.com>
3791 * version-etc-fsf.c: New file, with version_etc_copyright.
3792 * version-etc.c: Remove version_etc_copyright.
3793 * version-etc.h (version_etc_copyright): Use [] instead of * in
3794 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
3796 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
3798 * save-cwd.c (save_cwd): Remove code to support the case
3799 where fchdir is missing or flaky.
3801 2005-01-20 Simon Josefsson <jas@extundo.com>
3803 * base64.h (isbase64): Add.
3805 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
3806 using a unsigned prototype, don't inline.
3807 (base64_decode): Use it.
3809 2005-01-19 Bruno Haible <bruno@clisp.org>
3811 * sh-quote.h: New file, from GNU gettext.
3812 * sh-quote.c: New file, from GNU gettext.
3814 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
3816 Merge changes from coreutils, as described below in several
3817 changelogs dated today.
3819 * save-cwd.c: Include "save-cwd.h" before other include files.
3820 (O_DIRECTORY): Remove; not needed here, since "." must be
3821 a directory. All uses removed.
3822 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
3823 universal on Suns, and we also need to test for IRIX.
3824 Revamp code to use 'if' rather than '#if'.
3825 Avoid unnecessary comparison of cwd->desc to 0.
3827 * utimens.c (futimens): Robustify the previous patch, by checking
3828 for known valid error numbers rather than observed invalid ones.
3830 2005-01-18 Jim Meyering <jim@meyering.net>
3832 * version-etc.c (version_etc_copyright): Update copyright date.
3834 * utimens.c (futimens): Account for the fact that futimes
3835 can also fail with errno == ENOSYS or errno == ENOENT.
3836 Patch from Dmitry V. Levin.
3838 Change the name of the robust chdir function from chdir to chdir_long.
3839 * save-cwd.c: Include chdir-long.h rather than chdir.h.
3840 (restore_cwd): Use chdir_long, not chdir.
3841 * chdir-long.c: Renamed from chdir.c.
3842 * chdir-long.h: Renamed from chdir.h.
3843 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
3846 2005-01-18 Bob Proulx <bob@proulx.com>
3848 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
3849 offsetof() macro construct to avoid compile failure with native HP-UX
3850 11.0 ANSI C compiler.
3852 2005-01-06 Bruno Haible <bruno@clisp.org>
3854 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
3855 because stpncpy.m4 takes care of it.
3857 2004-01-24 Bruno Haible <bruno@clisp.org>
3859 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
3861 2003-10-09 Bruno Haible <bruno@clisp.org>
3863 * progreloc.c: Include xalloc.h instead of xmalloc.h.
3865 2005-01-06 Bruno Haible <bruno@clisp.org>
3867 * fwriteerror.h (fwriteerror): Change specification to include fclose.
3868 * fwriteerror.c: Include <stdbool.h>.
3869 (fwriteerror): At the end, close the file stream. Record whether
3870 stdout was already closed.
3872 2004-05-27 Bruno Haible <bruno@clisp.org>
3874 * execute.c (environ): Declare if needed.
3875 * pipe.c (environ): Likewise.
3876 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
3878 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
3880 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
3881 definitions to be after all include files, to avoid collisions.
3882 Problem reported by Bob Proulx.
3884 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
3886 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
3887 not needed. This removes a dependency on the gettext module.
3888 [defined _LIBC]: Do not include <libintl.h>; not needed.
3890 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
3892 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
3895 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
3897 * argp-parse.c: Include <stddef.h>.
3898 (alignof, alignto): New macros.
3899 (parser_init): Don't assume that void * is aligned sufficiently
3902 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
3903 need to extend the stack.
3904 (YYINITDEPTH): New macro, so that the initial stack isn't overly
3907 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3909 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
3911 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
3913 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
3914 Remove now-obsolete comment about AIX.
3915 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
3916 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
3917 (YYMAXDEPTH): New macro.
3919 2004-12-18 Bruno Haible <bruno@clisp.org>
3921 * fatal-signal.c (fatal_signals): Make non-const.
3922 (init_fatal_signals): New function.
3923 (uninstall_handlers, install_handlers): Ignore signals that were set to
3925 (at_fatal_signal): Call init_fatal_signals.
3926 (init_fatal_signal_set): Likewise. Ignore signals that were set to
3928 Reported by Paul Eggert.
3930 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
3932 * getdate.y (textint): New member "negative".
3933 (time_zone_hhmm): New function.
3934 Expect 14 shift-reduce conflicts, not 13.
3935 (o_colon_minutes): New rule.
3936 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
3937 (yylex): Set the "negative" member of signed numbers.
3939 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
3941 Changes imported from coreutils.
3942 * hard-locale.c: Assume <locale.h> exists.
3944 (GLIBC_VERSION): New macro.
3945 (hard_locale): Assume setlocale exists.
3946 Rewrite to avoid #ifdef.
3947 Use strdup rather than malloc + strcpy.
3948 * human.c: Assume <locale.h> exists.
3949 (human_readable): Assume localeconv exists.
3951 2004-12-01 Jakub Jelinek <jakub@redhat.com>
3953 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
3954 convert T2, not T. (Imported from libc.)
3956 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
3958 * getcwd.c (is_ENAMETOOLONG): New macro.
3959 (__getcwd.c): Don't restore errno; glibc doesn't.
3960 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
3961 first, falling back to our code only if its results look suspicious.
3962 Ensure that the resulting buffer is only as large as necessary.
3964 * readutmp.c: Include readutmp.h first.
3965 Include <errno.h>, since readutmp.h no longer does that.
3966 * readutmp.h: Don't include <errno.h>,
3967 <sys/param.h>, <time.h>; not needed to establish interface.
3968 (errno): Remove decl.
3969 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
3970 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
3971 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
3973 2004-11-28 Simon Josefsson <jas@extundo.com>
3975 * base64.h, base64.c: New file.
3977 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
3979 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
3981 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
3983 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
3984 HP's ANSI C compiler.
3985 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
3986 Declaring int functions causes warnings on some modern systems and
3987 shouldn't be needed to compile on ancient ones.
3988 * same.c (MIN) [defined MIN]: Don't define, since it's already
3991 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
3992 with the following changes.
3993 (__set_errno): Parenthesize properly.
3994 Include <stdbool.h>.
3995 (MIN, MAX, MATCHING_INO): New macros.
3996 (__getcwd): Define with prototype, not K&R form.
3997 Use heuristics to allocate default buffer on stack if possible.
3998 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
3999 behavior, and to avoid the PATH_MAX limit when computing
4001 Use MATCHING_INO to compare inode number to file.
4002 Check for arithmetic overflow in size calculations.
4003 Fix bug in reallocation of dot array that caused getcwd to fail
4004 on directories nested deeper than 75.
4005 Be more careful about saving errno on error.
4006 Do not use realloc; use only free+malloc, as this is a bit
4007 more flexible and avoids a needless copy operation.
4008 Do not inspect st_dev and st_ino for symbolic links; POSIX
4009 doesn't specify the latter.
4010 Check for closedir errors.
4011 Avoid needless casts.
4012 Use "#ifdef weak_alias" around weak_alias, to be like other
4014 The following changes to getcwd.c have effect only when used in
4015 gnulib; they have no effect inside glibc proper.
4016 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
4017 as alloca isn't used.
4018 (alloca, __alloca): Likewise.
4019 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
4020 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
4021 unconditionally, as gnulib assumes C89 or better.
4022 Do not include <sys/param.h>.
4023 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
4024 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
4026 (NULL) [!defined NULL]: Remove; we assume C89 or better.
4027 Include <dirent.h> in a way that is compatible with modern Autoconf.
4028 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
4029 New macros, if not already defined.
4030 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
4031 Use "_LIBC", not "defined _LIBC", for consistency.
4032 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
4034 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
4035 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
4036 * xgetcwd.c: David MacKenzie's old code was removed, so give
4037 credit only to Jim Meyering and adjust the copyright dates.
4038 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
4039 <stdlib.h>, <unistd.h>, "pathmax.h".
4040 Instead, include "xgetcwd.h" (first) and "getcwd.h".
4041 (INITIAL_BUFFER_SIZE): Remove.
4042 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
4044 2004-11-23 Jim Meyering <jim@meyering.net>
4046 * getopt_.h: Remove trailing blanks.
4048 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
4050 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
4051 (futimens): New function, which uses futimes if available.
4052 (futimens, utimens): Support timespec==NULL, with same semantics
4053 as utime and utimens.
4054 * utimens.h (futimens): New decl.
4056 2004-11-23 Jim Meyering <jim@meyering.net>
4058 * __fpending.c: Add comment.
4060 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4062 * getopt_.h: Re-addition of __getopt_argv_const caused
4063 redefinition warnings. To avoid them, include the defines
4064 in `#if !defined __need_getopt ... #endif'. The only place
4065 where __getopt_argv_const is used is in definitions
4066 of getopt_long and getopt_long_only below, which are as well
4067 protected by `#ifndef __need_getopt'.
4068 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
4069 __need_getopt after including <stdio.h> and <unistd.h> These
4070 headers might have defined it.
4072 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
4074 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
4076 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
4077 optopt): Use them instead of invoking ## directly; otherwise, the
4078 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
4080 2004-11-19 Bruno Haible <bruno@clisp.org>
4082 * strtok_r.c: Move comments from here...
4083 * strtok_r.h: ... to here.
4085 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
4087 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
4088 might fail. Problem reported by Yoann Vandoorselaere.
4089 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
4090 that mishandle size_t overflow.
4092 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
4094 * canon-host.c: Include "strdup.h".
4095 (canon_host): Use getaddrinfo if available, so that IPv6 works.
4096 Use strdup instead of malloc/strcpy to duplicate strings.
4098 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
4099 (human_space_before_unit): New constant.
4100 * human.c (human_readable): Support it.
4102 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
4103 (xgetcwd): Set errno correctly when failing.
4104 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
4105 the failure is actually due to a PATH_MAX problem.
4107 Further getopt changes to make it more likely that glibc will
4108 buy the changes back.
4109 * getopt.c (POSIXLY_CORRECT): New constant.
4110 (getopt): Use it, so to preserve glibc semantic
4111 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
4112 when compiling for libc.
4113 * getopt_.h (__getopt_argv_const): Bring it back.
4114 (getopt_long, getopt_long_only): Use it.
4116 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
4117 New arg POSIXLY_CORRECT. All callers changed.
4118 (getopt): Argv is now char * const *, as per standard.
4119 (_getopt_internal_r, _getopt_internal): Argv is now char **,
4120 not char *__getopt_argv_const *.
4121 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
4122 _getopt_long_only_r): Likewise.
4123 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
4124 * getopt_int.h (_getopt_internal, _getopt_internal_r,
4125 _getopt_long_r, _getopt_long_only_r): Likewise.
4126 * getopt_.h (__getopt_argv_const): Remove.
4127 (getopt): Argv is now char * const *, as per standard.
4129 * getdate.y (tORDINAL): New token.
4130 (day, relunit): Allow it for relative times.
4131 (relative_time_table): Use tORDINAL for ordinals.
4133 2004-11-15 Jim Meyering <jim@meyering.net>
4135 * closeout.c: Include "__fpending.h" once again.
4136 Include <stdbool.h>.
4137 (close_stdout): Don't fail just because stdout was closed initially,
4138 since some programs don't write to stdout in the normal course of
4139 operation (other than --version and --help), and we don't want this
4140 function to make e.g. `touch file >&-' fail.
4141 But do fail if it was closed and someone has tried to write to it.
4142 E.g., `printf foo >&-' must fail.
4144 2004-11-11 Simon Josefsson <jas@extundo.com>
4146 * strtok_r.h, strtok_r.c: New file.
4148 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
4150 * getopt_.h (__getopt_argv_const): New macro, to be used so that
4151 we can stop lying to compilers about the constness of argv when we
4152 are compiled outside glibc.
4153 (getopt, getopt_long, getopt_long_only): Use it.
4154 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
4156 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
4157 _getopt_long_only_r): Likewise.
4158 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
4159 _getopt_long_only_r): Likewise.
4161 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
4162 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
4163 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
4164 the other external symbols.
4165 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
4166 declaration, since the above renaming now works around collisions.
4168 2004-11-11 Jim Meyering <jim@meyering.net>
4170 * linebreak.c: Remove trailing blanks.
4171 * alloca_.h: Likewise.
4172 * acosl.c: Likewise.
4173 * euidaccess.c: Likewise.
4174 * allocsa.h: Likewise.
4176 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
4178 * mktime.c (SHR): New macro, which is a portable
4179 substitute for >> that should work even on Crays.
4180 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
4181 Problem reported by Mark D. Baushke in
4182 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
4183 * getdate.y (SHR): Likewise.
4185 * strftime.c (SHR): Likewise.
4187 * quotearg.c (struct quoting_options): Use unsigned int for
4188 quote_these_too, so that right shifts are well defined. All uses
4191 2004-11-10 Simon Josefsson <jas@extundo.com>
4193 * getaddrinfo.h, getaddrinfo.c: New files.
4195 2004-11-10 Jim Meyering <jim@meyering.net>
4197 Ensure that no close failure goes unreported.
4198 * closeout.c (close_stdout): Always close stdout. I.e., don't
4199 return early when it seems there's nothing to flush.
4200 Don't include __fpending.h.
4202 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
4204 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
4206 2004-11-05 Bruno Haible <bruno@clisp.org>
4208 * readlink.c: Include stddef.h, needed for size_t on Woe32.
4209 Reported by Mark D. Baushke <mdb@cvshome.org>.
4211 2004-11-04 Bruno Haible <bruno@clisp.org>
4213 2004-09-11 Bruno Haible <bruno@clisp.org>
4214 * allocsa.valgrind: New file.
4215 2004-02-06 Bruno Haible <bruno@clisp.org>
4216 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
4217 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
4218 Reported by Christopher Seip <chris.seip@hp.com>.
4220 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
4222 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
4223 with errno == ERANGE if the buffer is too small.
4224 Problem reported by Mark D. Baushke.
4226 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
4228 * xreadlink.c (MAXSIZE): New macro.
4229 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
4230 size does not exceed MAXSIZE. Avoid cast.
4231 As suggested by Mark D. Baushke in
4232 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
4233 if readlink fails with buffer size just under MAXSIZE, try again
4236 2004-11-02 Derek R. Price <derek@ximbiot.com>
4237 and Paul Eggert <eggert@cs.ucla.edu>
4239 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
4240 (get_date): Overparenthesize to avoid GCC warning.
4242 2004-11-02 Bruno Haible <bruno@clisp.org>
4244 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
4245 function returns void.
4247 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
4249 * getpass.c (fflush_unlocked, flockfile, funlockfile)
4250 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
4253 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
4255 * getdate.y: Add support for TZ="foo" within a date string.
4256 Fix some bugs near time_t boundaries. Reject dates with
4257 out-of-range components, e.g., "Sept 31".
4258 Include <stdlib.h>, "setenv.h", "xalloc.h".
4259 (ISDIGIT_LOCALE): Remove; unused.
4260 Note that the TZ and time functions used here are not reentrant.
4261 (mktime_ok, get_tz): New functions.
4262 (TZBUFSIZE): New constant.
4263 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
4264 This requires that we sometimes generate our own TZ="XXX..." setting.
4266 2004-10-27 Derek R. Price <derek@ximbiot.com>
4268 * mktime.c (not_equal_tm): Remove redundant check.
4270 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
4272 * getdate.y: Use Bison 1.875 features, and some minor
4273 code cleanups. This change does not affect semantics.
4274 Don't include <stdlib.h>; no longer needed.
4275 Don't include unlocked-io.h; only the "#if TEST" code uses
4276 stdio, and performance isn't crucial there.
4277 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
4278 Bison 1.875 features as described below.
4279 All uses of "PC." replaced by "pc->".
4280 (YYSTYPE): Add a forward declaration.
4281 (yylex, yyerror): Use full prototypes in forward decls.
4282 Use "%pure-parser" rather than obsolescent "%pure_parser".
4283 Use %parse-param and %lex-param instead of obsolescent
4284 YYPARSE_PARAM and YYLEX_PARAM.
4285 (meridian_table, month_and_day_table, time_units_table,
4286 relative_time_table, time_zone_table, military_table,
4287 lookup_zone, lookup_word, get_date):
4288 Use NULL instead of 0 where appropriate.
4289 (to_hour): Avoid abort (), to avoid a dependency on
4291 (yyerror, yylex): Now accepts parser_control * arg.
4292 (main) [TEST]: Use '\0' rather than 0 for char.
4294 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
4296 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
4297 It's now the caller's responsibility to handle the case where
4298 !HAVE_GETPAGESIZE && !defined getpagesize.
4300 * mktime.c (leapyear): Arg is long int, not int.
4302 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
4304 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
4306 2004-10-12 Simon Josefsson <jas@extundo.com>
4308 * getpass.c (fflush_unlocked, flockfile, funlockfile)
4309 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
4312 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
4314 * vsnprintf.h: New file.
4315 * vsnprintf.c: New file.
4317 2004-10-07 Bruno Haible <bruno@clisp.org>
4319 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
4320 into the provided buffer.
4322 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
4324 * diacrit.c, diacrit.h: Add GPL notice.
4326 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
4327 * atanl.c (atanl): Keep the code as similar to glibc as possible.
4328 * logl.c (logl): Keep the code as similar to glibc as possible.
4329 This avoids a potential constant-folding bug.
4331 2004-10-05 Bruno Haible <bruno@clisp.org>
4333 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
4335 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
4337 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
4338 * xmalloc.c (xmemdup): Likewise.
4339 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
4340 XFREE): Remove these long-obsolescent macros.
4341 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
4342 * xstrdup.c: Remove.
4344 * regex.c (re_comp): Cast gettext return value to char *,
4345 Problem reported by Martin Neitzel via Mark D. Baushke.
4347 2004-10-04 Simon Josefsson <jas@extundo.com>
4349 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
4350 '#ifdef USE_UNLOCKED_IO'.
4352 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
4354 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
4355 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
4356 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
4357 regex.c, sha1.c, version-etc.c, yesno.c:
4358 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
4359 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
4360 the includer's responsibility.
4362 Sync from coreutils.
4364 * modechange.c (mode_compile): Don't decrement a pointer that
4365 points to the start of a string, as the C Standard says the
4366 resulting behavior is undefined.
4368 * backupfile.h (enum backuptype): Rename none -> no_backups,
4369 simple -> simple_backups, numbered_existing ->
4370 numbered_existing_backups, numbered -> numbered_backups
4371 to avoid shadowing problems. All uses changed.
4372 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
4373 * backupfile.c (check_extension, numbered_backup):
4374 Rename locals to avoid shadowing 'basename'.
4375 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
4378 * .cppi-disable: Add getopt_.h, getopt_int.h.
4379 * .cvsignore: Add getopt.h.
4381 2004-10-04 Simon Josefsson <jas@extundo.com>
4383 * memmem.h: New file.
4384 * memmem.c: New file, taken from glibc.
4386 2004-10-02 Jim Meyering <jim@meyering.net>
4388 * dirfd.h, getpagesize.h: Add copyright notice.
4390 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
4392 * snprintf.c: Remove comments as to why each header is needed.
4394 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
4396 * strsep.h: New file.
4397 * strsep.c: New file.
4399 2004-10-01 Simon Josefsson <jas@extundo.com>
4401 * snprintf.c (snprintf): Handle size==0.
4403 2004-10-01 Simon Josefsson <jas@extundo.com>
4404 Bruno Haible <bruno@clisp.org>
4406 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
4407 (snprintf): Declare 'args'.
4409 2004-09-30 Simon Josefsson <jas@extundo.com>
4411 * snprintf.h, snprintf.c: New files.
4413 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4415 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
4416 (hol_entry_help): Never translate an empty string.
4417 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
4418 * argp.h (OPTION_NO_TRANS): New option.
4420 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
4422 * xvasprintf.c: Include xalloc.h.
4423 (xvasprintf): Use xalloc_die, not xmalloc_die.
4425 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
4427 * dummy.c: Change copyright notice to FSF, and license to GPL.
4429 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
4431 * argp-pvh.c (argp_program_version_hook): Provide initial value.
4432 Problem reported by Bruno Haible in:
4433 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
4435 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
4437 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
4438 in case some system header has #define'd it. Problem reported by
4439 Soeren D. Schulze in
4440 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
4442 2004-09-08 Bruno Haible <bruno@clisp.org>
4444 * stdint_.h: New file, taken from GNU clisp.
4446 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
4448 * xvasprintf.h: New file.
4449 * xvasprintf.c: New file.
4450 * xasprintf.c: New file.
4452 2004-09-08 Bruno Haible <bruno@clisp.org>
4454 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
4456 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
4458 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
4460 Import from coreutils.
4461 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
4462 strings on unbounded length. alloca's performance benefits aren't
4463 that important here.
4465 (parse_with_separator): New function, with most of the internals
4466 of the old parse_user_spec. Allow user to omit both user and group,
4467 for compatibility with FreeBSD.
4468 Clone only the user name, not the entire spec.
4469 Do not set *uid, *gid unless entirely successful.
4470 Avoid memory leak in some failing cases.
4471 Fix regression for USER.GROUP reported by Dmitry V. Levin in
4472 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
4473 (parse_user_spec): Rewrite to use parse_with_separator.
4475 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
4477 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
4478 its complicated substitute.
4479 * argp-help.c: Include <errno.h>, for program_invocation_short_name
4480 and program_invocation_name.
4481 (__argp_basename) [!_LIBC]: Remove; the only use was
4482 replaced by its body.
4483 (__argp_short_program_name): Change condition from
4484 !defined __argp_short_program_name to
4485 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
4486 to match argp-namefrob.h.
4487 (__argp_failure): Don't assume strerror_r returns char *.
4488 * argp-parse.c (N_): Define unconditionally.
4489 (argp_default_options): Fill out initializers with 0 to avoid
4492 2004-08-12 Simon Josefsson <jas@extundo.com>
4494 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
4495 * getopt_.h: Renamed from getopt.h.
4497 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
4499 Merge from coreutils.
4501 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
4502 wmemchr or wmemcpy. Problem reported by Robert Dahlem
4503 for Reliant Unix 5.43.
4505 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
4506 (union fooround): Use uintmax_t, not long int.
4507 The rest is a merge from libc:
4508 [defined _LIBC]: Include <shlib-compat.h>.
4509 (_obstack) [defined _LIBC]: Remove after 2.3.4.
4511 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
4513 * strverscmp.c: Convert to UTF-8.
4515 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
4517 * obstack.h (obstack_empty_p):
4518 Don't assume that chunk->contents is suitably aligned.
4519 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
4520 Likewise. Problem reported by Benno in
4521 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
4523 * chown.c (rpl_chown): Work even if the file is writeable but not
4524 readable. This could be improved further but it'd take some work.
4526 2004-08-08 Simon Josefsson <jas@extundo.com>
4528 * xgethostname.c: Don't include error.h (not used).
4531 * getpass.c: Include getpass.h first.
4533 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
4535 * xalloc-die.c: New files.
4536 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
4538 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
4539 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
4540 (_, N_, xalloc_die): Move to xalloc-die.c.
4541 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
4542 so that we needn't mess with xalloc_msg_memory_exhausted.
4544 * sha1.h: Renamed from sha.h.
4545 (SHA1_H): Renamed from _SHA_H.
4546 (sha1_ctx): Renamed from sha_ctx.
4547 (sha1_init_ctx): Renamed from sha_init_ctx.
4548 (sha1_process_block): Renamed from sha_process_block.
4549 (sha1_process_bytes): Renamed from sha_process_bytes.
4550 (sha1_finish_ctx): Renamed from sha_finish_ctx.
4551 (sha1_read_ctx): Renamed from sha_read_ctx.
4552 (sha1_stream): Renamed from sha_stream.
4553 (sha1_buffer): Renamed from sha_buffer.
4554 * sha1.c: Likewise; renamed from sha.c.
4555 Do not include <sys/types.h>.
4556 Include <stddef.h> rather than <stdlib.h>.
4558 2004-08-08 Bruno Haible <bruno@clisp.org>
4560 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
4561 FILESYSTEM_PREFIX_LEN.
4562 * progreloc.c: Likewise.
4563 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
4565 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
4568 * argp-help.c (make_hol, hol_append): Don't assume that
4569 SIZE_MAX is a valid preprocessor constant.
4570 (__argp_basename): Change from "#ifndef _LIBC"
4571 to "#ifndef __argp_short_program_name", so that
4572 we don't compile these functions for tar.
4574 More merges from coreutils.
4575 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
4576 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
4578 * addext.c: Remove; no longer needed.
4579 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
4580 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
4581 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
4582 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
4583 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
4584 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
4585 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
4586 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
4587 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
4588 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
4589 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
4590 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
4591 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
4592 Import changes from coreutils.
4594 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
4596 Merge from coreutils.
4598 * .gdb-history: Remove; this doesn't belong here.
4600 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
4601 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
4602 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
4604 * dirname.h: Include <stdbool.h>.
4605 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
4606 for consistency with POSIX terminology. All uses changed.
4607 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
4608 (strip_trailing_slashes): Use bool for booleans.
4609 * stripslash.c (strip_trailing_slashes): Likewise.
4611 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
4612 sometimes returns a positive errno value even when it succeeds.
4613 (print_errno_message) [!LIBC]: Fall back on strerror if
4616 * path-concat.c (mempcpy): Don't define if a system header defines it.
4617 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
4618 (longest_relative_suffix): New function.
4619 (path_concat): Use it. Assume first argument is not NULL.
4620 Port to DOS. Omit redundant separators.
4621 Report an error instead of returning NULL.
4622 Use mempcpy instead of memcpy.
4623 (xpath_concat): Remove: not declared or used.
4625 * same.h: Include <stdbool.h>
4626 (same_name): Return bool, not int.
4627 * same.c (same_name): Likewise.
4628 (errno): Don't declare; we assume C89 or better now.
4630 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
4631 if not already defined.
4633 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
4634 * dup-safer.c (errno): Likewise.
4636 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
4638 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
4641 2004-08-03 Simon Josefsson <jas@extundo.com>
4643 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
4644 * progname.h: Don't include stdbool.h.
4646 2004-08-02 Simon Josefsson <jas@extundo.com>
4648 * getsubopt.h: New file, with comments from Bruno Haible.
4649 * getsubopt.c: New file, from glibc, but slightly modified based on
4650 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
4652 2004-08-01 Simon Josefsson <jas@extundo.com>
4654 * xgetdomainname.c: Include stdlib.h, for free().
4656 2004-07-16 Simon Josefsson <jas@extundo.com>
4658 * dummy.c: New file.
4660 2004-07-16 Bruno Haible <bruno@clisp.org>
4662 * backupfile.h: Add extern "C" for C++.
4663 * closeout.h: Likewise.
4664 * copy-file.h: Likewise.
4665 * findprog.h: Likewise.
4666 * full-write.h: Likewise.
4667 * pathname.h: Likewise.
4668 * progname.h: Likewise.
4669 * stpcpy.h: Likewise.
4670 * stpncpy.h: Likewise.
4671 * strcase.h: Likewise.
4672 * strstr.h: Likewise.
4673 * xalloc.h: Likewise.
4675 * mbswidth.h: Add extern "C" for C++.
4676 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
4678 2004-07-09 Simon Josefsson <jas@extundo.com>
4680 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
4681 failed without this.)
4683 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
4685 * fchown-stub.c: New file.
4687 2004-06-24 Jim Meyering <jim@meyering.net>
4689 * obstack.h (obstack_base): Cast to (void *), per documentation.
4691 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
4693 * argz.c, argz_.h: New files, which are autoupdated from libtool.
4695 2004-06-01 Jim Meyering <jim@meyering.net>
4697 * calloc.c: New file.
4699 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
4701 * getdate.y (yylex): Allow space between sign and number.
4702 Problem reported by Dan Jacobson.
4704 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
4705 and Jim Meyering <jim@meyering.net>
4707 Merge from coreutils CVS.
4709 * stat-macros.h: New file, with contents from file-type.h
4710 and coreutils' system.h.
4711 * file-type.c: Include "stat-macros.h".
4712 * file-type.h (file_type): Move all macro definitions to new file,
4715 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
4716 Wrap old code with this conditional.
4717 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
4718 function that does not dereference symlinks.
4719 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
4721 * xreadlink.c: Include xreadlink.h first, to catch .h file
4722 dependency problems.
4723 (xreadlink): Accept new arg SIZE, for efficiency.
4724 All decls and uses changed.
4725 * xreadlink.h: Include <stddef.h>, for size_t.
4727 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
4728 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
4730 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
4732 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
4734 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
4735 macros to be defined.
4736 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
4737 the allocator returns NULL because the requested size is zero.
4739 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
4741 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
4742 var. Add comment explaining why libc still defines it. This
4743 merges the following patch from glibc:
4744 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
4746 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
4748 * obstack.c (_obstack): Remove unused variable. It hasn't been
4749 present in glibc since revision 1.1 of this file.
4750 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
4751 obstack_alignment_mask, obstack_alloc, obstack_base,
4752 obstack_blank, obstack_blank_fast, obstack_chunk_size,
4753 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
4754 obstack_grow0, obstack_init, obstack_int_grow,
4755 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
4756 obstack_next_free, obstack_object_size, obstack_ptr_grow,
4757 obstack_ptr_grow_fast, obstack_room): Remove declarations of
4758 nonexistent functions.
4760 2004-05-17 Derek R. Price <derek@ximbiot.com>
4761 Paul Eggert <eggert@cs.ucla.edu>
4763 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
4765 2004-05-14 Bruno Haible <bruno@clisp.org>
4767 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
4768 that consists of a '.' followed by an empty digit string.
4769 Patch by Tor Lillqvist <tml@iki.fi>.
4771 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
4773 Port obstack to the AS/400, where pointers are 16 bytes wide and
4774 you cannot cast an integer to a valid pointer. This patch is
4775 currently waiting to be integrated into glibc; see
4776 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
4778 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
4779 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
4780 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
4781 (struct obstack): temp member is now a union of a pointer and
4782 an integer, instead of an integer. All integer uses changed.
4783 This does not affect the physical layout of struct obstack,
4784 except on hosts (like the AS/400) where the size or alignment of
4785 void * is greater than that of ptrdiff_t.
4786 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
4787 __STDC__)]: Store temporary in pointer member of union, not
4789 * obstack.c: Include <stddef.h>, for offsetof.
4790 (struct fooalign): Remove; it doesn't need a name.
4791 (union fooround): Change double to long double, and add void *.
4792 (DEFAULT_ALIGNMENT): Use offsetof to compute.
4793 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
4794 not a macro. Hence the values are always int; so remove all
4795 casts-to-int in uses.
4797 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
4798 Derek Price <derek@ximbiot.com>
4800 * alloca.c: Include <alloca.h>, to get our interface.
4801 * alloca_.h: Use __alloca on AIX, so that we don't have to
4802 include <alloca.h> first. Use C89 prototype for alloca; this
4803 requires including <stddef.h> for size_t. Use extern "C" if C++.
4804 Use #elif for simplicity, since we can assume C89 now.
4805 Don't try to source the system alloca.h since it will not be found
4806 and to prevent recursively including its replacement.
4807 * fnmatch.c: Include <alloca.h> instead of opencoding.
4808 * regex.c: Likewise.
4810 2004-05-16 Derek Price <derek@ximbiot.com>
4811 Paul Eggert <eggert@cs.ucla.edu>
4813 getline cleanup. This changes the getndelim2 API: both order of
4814 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
4817 * getline.c: Don't include stddef.h or stdio.h, since our
4818 interface does that.
4819 (getline): Always use getdelim, so that we don't have two
4820 copies of this code.
4821 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
4823 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
4824 (GETNDELIM2_MAXIMUM): New macro.
4825 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
4826 instead of the old practice of delim2==0. All callers changed.
4827 Return -1 on overflow, instead of returning junk.
4828 Do not set *linesize unless allocation succeeds.
4829 * getndelim2.h: Do not include stddef.h; no longer needed, now
4830 that we include sys/types.h.
4831 * getnline.h: Likewise.
4832 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
4833 (getndelim2): Reorder arguments.
4834 * getnline.c (getnline, getndelim):
4835 Don't discard the NMAX argument.
4836 (getnline): Invoke getndelim, to avoid code duplication.
4837 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
4838 of (size_t) -1 by callers of the getnline family.
4840 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
4842 * nanosleep.c (suspended): Change its type from int to
4843 sig_atomic_t volatile.
4844 (first_call): Make it private to rpl_nanosleep, and have it
4845 be zero initially as that's a bit faster.
4846 (my_usleep): Round up fractional times instead of truncating them,
4847 as this is the usual meaning for 'sleep'.
4849 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
4851 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
4852 (ENOSYS): Define if not defined.
4853 (settime): Fall back on stime if it exists and settimeofday fails.
4854 But don't bother with fallbacks if a method fails with errno == EPERM.
4856 2004-05-11 Jim Meyering <jim@meyering.net>
4858 Prior to this change, the save_cwd caller required read access to the
4859 current directory on most systems (ones with the fchdir function).
4861 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
4862 fails, try write-only, and finally, resort to using xgetcwd.
4864 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
4866 * obstack.c, obstack.h: Import changes from libc.
4868 2004-04-28 Bruno Haible <bruno@clisp.org>
4870 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
4871 implicitly appends .exe to executables.
4872 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
4873 accepts Windows pathnames.
4874 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
4875 Cygwin like Windows, since it now accepts Windows pathnames.
4876 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
4877 Cygwin like Windows, since it now accepts Windows pathnames.
4878 Reported by Derek Robert Price <derek@ximbiot.com>.
4880 2004-04-20 Jim Meyering <jim@meyering.net>
4882 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
4884 2004-04-20 Jim Meyering <jim@meyering.net>
4885 Bruno Haible <bruno@clisp.org>
4887 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
4888 memory when realloc fails.
4890 2004-04-18 Jim Meyering <jim@meyering.net>
4892 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
4893 don't leak memory and do call END_UTMP_ENT.
4895 2004-04-11 Paul Eggert <eggert@twinsun.com>
4897 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
4898 (CHAR_BIT): Remove, since we assume C89.
4899 Include <stdint.h> if available, as per current Autoconf CVS advice.
4901 2004-03-30 Paul Eggert <eggert@twinsun.com>
4903 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
4904 not bool, to be more consistent with Unix conventions.
4905 Suggested by Bruno Haible.
4907 Merge from coreutils.
4909 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
4912 * getdate.h: Include stdbool.h, and timespec.h instead of
4913 the usual <time.h> dance.
4914 (get_date): Change signature to support fractional time stamps.
4915 All callers changed.
4916 * getdate.y: Include "getdate.h" first, as we can now
4917 assume C89 and don't need to worry about 'const'.
4918 Similarly, include "unlocked-io.h" near start, not in middle.
4920 (textint.value): Use long int rather than int.
4921 (textint.digits): Use size_t rather than int.
4922 (BILLION, LOG10_BILLION): New constants.
4923 (parser_control): New member rel_ns. Members day_ordinal,
4924 time_zone, month, day, hour, minutes, rel_year, rel_month,
4925 rel_day, rel_hour, rel_minutes, rel_seconds
4926 are now long int, not int. Member seconds is now struct timespec,
4927 not int. New member timespec_seen. Members dates_seen, days_seen,
4928 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
4930 (%union.intval): Now long int, not int.
4931 New member timespec.
4932 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
4933 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
4934 (spec): Now is a timespec or an item list.
4935 (timespec, items): New nonterminals.
4936 (time, rel, relunit, number, get_date):
4937 Add support for fractional seconds.
4938 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
4939 (gmtime, localtime, mktime): Remove decls; not needed with C89.
4940 (to_hour): First arg is now long int, not int.
4941 (to_year): Returns long int, not int.
4942 Don't treat year -70 like 70.
4943 (tm_diff): Returns long int, not int.
4944 (lookup_word): Use bool instead of int when appropriate.
4945 (yylex): Use size_t for count, not int.
4946 Detect overflow when parsing large integer constants.
4947 Add support for fractions.
4948 (get_date): Make pointers 'const' if possible.
4949 Use more-portable code to detect integer overflow.
4950 (main) [TEST]: Adjust to above changes. Test for localtime failure.
4951 Don't use ctime; it's not reliable if the year has >4 digits.
4953 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
4954 This is for compatibility with BSD.
4956 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
4957 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
4958 From coreutils' system.h.
4960 * userspec.c: Don't include "posixver.h".
4961 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
4962 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
4963 compatible extension. Simplify code by removing a boolean int
4964 that was always nonzero if a string was nonnull.
4966 2004-03-30 Jim Meyering <jim@meyering.net>
4968 Merge from coreutils.
4970 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
4972 * readtokens.c (readtoken): Don't leak 64 bytes when reading
4973 an empty input stream.
4975 * readtokens.c: Include <stdbool.h>.
4976 (readtoken): Use `size_t' rather than int/long.
4977 All callers adjusted.
4978 Use `bool' rather than `int' where appropriate.
4979 Use memset rather than an explicit loop.
4980 Use x2nrealloc rather than xrealloc.
4981 Allow the use of `\0' as a delimiter.
4982 (readtokens): Likewise.
4983 * readtokens.h (readtoken, readtokens): Update prototypes.
4985 2004-03-30 Bruno Haible <bruno@clisp.org>
4987 * getloadavg.c (getloadavg): Don't assume setlocale returns
4990 2004-03-29 Paul Eggert <eggert@twinsun.com>
4992 Merge changes to getloadavg.c from coreutils and Emacs.
4994 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
4995 Define to an expression, not to the empty string.
4996 Include cloexec.h and xalloc.h.
4997 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
4998 Use set_cloexec_flag rather than rolling our own.
4999 * cloexec.c, cloexec.h: New files.
5001 2004-03-18 Paul Eggert <eggert@twinsun.com>
5003 * getopt.h: Sync with libc CVS.
5005 2004-03-18 Paul Eggert <eggert@twinsun.com>
5006 Bruno Haible <bruno@clisp.org>
5008 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
5009 not on all platforms that have <wchar.h>.
5010 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
5012 2004-03-09 Paul Eggert <eggert@twinsun.com>
5014 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
5016 * getopt_int.h: New file, also synced from libc.
5018 2004-03-07 Paul Eggert <eggert@twinsun.com>
5020 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
5021 '#if' expressions. Unlike the code it replaces, it does not
5022 depend on (defined _SC_PAGESIZE). However, it does depend on
5023 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
5024 first reported by Jason Andrade in
5025 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
5027 2004-01-18 Simon Josefsson <jas@extundo.com>
5029 * strdup.h: New file.
5030 * strdup.c: Include it.
5031 * path-concat.c: Include strdup.h. Drop strdup declaration.
5032 * userspec.c: Include strdup.h. Drop strdup declaration.
5034 2004-02-06 Karl Berry <karl@gnu.org>
5036 * config.charset: update from gettext 0.14.1.
5038 2004-02-05 Paul Eggert <eggert@twinsun.com>
5040 Add comments and code, prompted by suggestions from Bruno Haible
5042 * quotearg.h (quotearg_alloc): New decl. Improve the comments
5043 describing the enum quoting_style values.
5044 * quotearg.c (quotearg_alloc): New function.
5045 (quotearg_buffer_restyled): Treat lone { and } as special.
5046 Treat = as special. Work around bug with older shells
5047 that "see" a '\' that is really the 2nd byte of a multibyte char.
5048 Quote empty string with shell_quoting_style.
5050 2004-02-03 Bruno Haible <bruno@clisp.org>
5052 * pipe.h: New file, from GNU gettext.
5053 * pipe.c: New file, from GNU gettext.
5055 2004-01-27 Bruno Haible <bruno@clisp.org>
5057 * execute.h: New file, from GNU gettext.
5058 * execute.c: New file, from GNU gettext.
5059 * w32spawn.h: New file, from GNU gettext.
5061 2004-01-23 Paul Eggert <eggert@twinsun.com>
5063 Exit-status fix from coreutils.
5065 Use exit_failure consistently in place of EXIT_FAILURE,
5066 so that program exit statuses are consistent on failure.
5068 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
5069 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
5070 * argmatch.h: Comment fix to match the above.
5071 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
5072 Now a macro referring to exit_failure, instead of a separate
5073 variable. Include "exitfail.h" to get it.
5074 * xstrtol.h: Include "exitfail.h".
5075 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
5077 * long-options.c (parse_long_options): Use prototype
5078 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
5081 2004-01-21 Jim Meyering <jim@meyering.net>
5083 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
5084 so as not to conflict with a different-sized __mktime_internal
5085 function in GNU libc.
5086 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
5087 Problem building statically-linked `ls' reported by Michael Brunnbauer.
5089 2004-01-18 Paul Eggert <eggert@twinsun.com>
5091 Merge from diffutils.
5093 * file-type.c (file_type): Add typed memory objects.
5094 * file-type.h (S_TYPEISTMO): New macro.
5096 * c-stack.h (c_stack_action): Remove argv argument.
5097 * c-stack.c (c_stack_action): Likewise. All uses changed.
5098 (die): Don't calculate message unless segv_action returns.
5099 (get_stack_location, min_address_from_argv, max_address_from_argv,
5100 volatile stack_base, volatile_stack_size): Remove.
5101 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
5102 that every segmentation violation is a stack overflow. (Ouch!)
5103 See Debian bug 136249 (still outstanding) for more info about why
5104 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
5106 2003-11-30 Bruno Haible <bruno@clisp.org>
5108 Safer stack allocation.
5109 * setenv.c: Include allocsa.h.
5110 (alloca): Remove fallback definition.
5111 (freea): Remove macro.
5112 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
5115 2003-10-17 Bruno Haible <bruno@clisp.org>
5117 * binary-io.h: Avoid warnings on Cygwin.
5119 2003-12-28 Bruno Haible <bruno@clisp.org>
5121 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
5122 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
5124 2003-11-28 Bruno Haible <bruno@clisp.org>
5126 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
5128 2003-11-27 Bruno Haible <bruno@clisp.org>
5130 * wait-process.c: On Windows, include windows.h. Needed on mingw.
5132 2003-11-17 Bruno Haible <bruno@clisp.org>
5134 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
5136 2003-11-24 Bruno Haible <bruno@clisp.org>
5138 * xallocsa.h: New file, from GNU gettext.
5139 * xallocsa.c: New file, from GNU gettext.
5141 2003-11-24 Bruno Haible <bruno@clisp.org>
5143 * allocsa.h: New file, from GNU gettext.
5144 * allocsa.c: New file, from GNU gettext.
5146 2003-11-24 Bruno Haible <bruno@clisp.org>
5148 * eealloc.h: New file.
5150 2004-01-15 Jim Meyering <jim@meyering.net>
5152 Merge from coreutils.
5154 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
5155 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
5156 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
5158 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
5159 optional configure-time default.
5161 * version-etc.c (version_etc_copyright): Update copyright date.
5163 * xreadlink.c (xreadlink): Correct outdated comment.
5165 2004-01-15 Paul Eggert <eggert@twinsun.com>
5167 Merge from coreutils.
5169 * posixver.c: Include posixver.h.
5171 * same.c: Include <stdbool.h>, <limits.h>.
5172 (_POSIX_NAME_MAX): Define if not defined.
5174 (same_name): If file names are silently truncated, report
5175 that the file names are the same if they are the same after
5176 the silent truncation.
5178 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
5179 conversion function.
5180 * xstrtod.c (xstrtod): Likewise. All callers changed to
5181 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
5184 2004-01-14 Paul Eggert <eggert@twinsun.com>
5186 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
5187 with like-named macro in fnmatch.c.
5188 (EXT): Use an internal constant instead.
5190 Merge fnmatch patches from glibc.
5191 * fnmatch.c (mbsinit): Remove define.
5192 Add libc_hidden_ver (__fnmatch, fnmatch).
5193 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
5194 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
5196 2003-12-14 Karl Berry <karl@gnu.org>
5198 * config.charset: update from gettext-runtime.
5200 2003-12-03 Paul Eggert <eggert@twinsun.com>
5202 * getgroups.c (getgroups): xmalloc takes one argument, not two.
5203 Bug reported by Alfred M. Szmidt.
5205 2003-11-29 Karl Berry <karl@gnu.org>
5207 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
5209 2003-11-23 Paul Eggert <eggert@twinsun.com>
5210 Bruno Haible <bruno@clisp.org>
5212 * printf-parse.h: Don't include sys/types.h.
5213 (ARG_NONE): New macro.
5214 (char_directive): Change type of *arg_index fields to size_t.
5215 * printf-parse.c: Don't include sys/types.h.
5216 (SSIZE_MAX): Remove macro.
5217 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
5218 Remove unnecessary overflow check.
5219 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
5222 2003-11-24 Paul Eggert <eggert@twinsun.com>
5224 * alloca.c: Remove dependency on xalloc module.
5225 (xalloc_die): Remove.
5226 (memory_full) [!defined emacs]: New macro.
5227 [!defined emacs]: Don't include xalloc.h.
5228 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
5229 address arithmetic overflows. Change datatypes a bit to avoid
5232 2003-11-22 Jim Meyering <jim@meyering.net>
5234 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
5236 2003-11-17 Bruno Haible <bruno@clisp.org>
5238 * vasnprintf.c (alloca): Remove fallback definition.
5239 (freea): Remove definition.
5240 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
5241 Reported by Paul Eggert.
5243 2003-11-17 Jim Meyering <jim@meyering.net>
5245 On systems without utime and without a utimes function capable of
5246 dealing with a NULL struct utimbuf* argument, this utime replacement
5247 could -- in unusual circumstances -- leak a file descriptor.
5248 * utime.c: Include <unistd.h> and <errno.h>.
5249 (utime_null): Be sure to close `fd' and to preserve errno.
5250 Reported by Geoff Collyer via Arnold Robbins.
5252 2003-11-16 Paul Eggert <eggert@twinsun.com>
5253 Bruno Haible <bruno@clisp.org>
5255 Protect against address arithmetic overflow.
5256 * printf-args.h: Include stddef.h.
5257 (arguments): Change type of field 'count' to size_t.
5258 * printf-args.c (printf_fetchargs): Use size_t instead of
5259 'unsigned int' where appropriate.
5260 * printf-parse.h: Include sys/types.h.
5261 (char_directive): Change type of *arg_index fields to ssize_t.
5262 (char_directives): Change type of fields 'count', max_*_length to
5264 * printf-parse.c: Include sys/types.h and xsize.h.
5265 (SSIZE_MAX): Define fallback value.
5266 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
5267 instead of 'int' where appropriate. Check a_allocated, d_allocated
5268 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
5269 * vasnprintf.c: Include xsize.h.
5270 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
5271 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
5272 overflow. Avoid wraparound when converting a width or precision from
5275 2003-11-16 Bruno Haible <bruno@clisp.org>
5277 Update from GNU gettext.
5278 * printf-parse.c: Generalize to it can be compiled for wide strings.
5279 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
5280 * vasnprintf.c: Generalize to it can be compiled for wide strings.
5281 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
5282 SNPRINTF): New macros.
5283 Don't include <alloca.h> if the file is used inside libintl.
5284 (local_wcslen): New function, for Solaris 2.5.1.
5285 (VASNPRINTF): Use it instead of wcslen.
5287 2003-11-16 Bruno Haible <bruno@clisp.org>
5289 * xsize.h (xmax): New function.
5290 (xsum, xsum3, xsum4): Declare as "pure" functions.
5292 2003-11-12 Paul Eggert <eggert@twinsun.com>
5294 * xalloc.h: Do not include <limits.h> or <stdint.h>.
5295 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
5296 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
5297 heuristic is just as accurate as far as we know, and it removes a
5298 dependency on size_max.m4 and ptrdiff_max.m4.
5300 2003-11-12 Paul Eggert <eggert@twinsun.com>
5302 * xstrtol.c (__xstrtol): Remove "break" immediately after
5303 "return", to pacify some unknown compiler. Problem reported
5306 2003-11-11 Bruno Haible <bruno@clisp.org>
5308 * xsize.h (SIZE_MAX): Remove fallback definition.
5309 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
5312 2003-11-10 Paul Eggert <eggert@twinsun.com>
5314 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
5315 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
5316 rejected some allocations of exactly SIZE_MAX - 2 bytes.
5318 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
5319 not (size_t) -1, since it's defined here.
5321 2003-11-06 Paul Eggert <eggert@twinsun.com>
5323 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
5324 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
5325 Reject sizes of exactly SIZE_MAX bytes.
5326 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
5327 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
5329 2003-11-05 Bruno Haible <bruno@clisp.org>
5331 * xsize.h: Include limits.h, to avoid a possible collision with
5332 SIZE_MAX defined in <limits.h> on Solaris.
5334 2003-11-04 Bruno Haible <bruno@clisp.org>
5336 * xsize.h: New file.
5337 * linebreak.c: Include xsize.h.
5338 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
5339 argument for overflow.
5340 Suggested by Paul Eggert.
5342 2003-10-31 Bruno Haible <bruno@clisp.org>
5344 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
5345 to avoid (extremely rare) race condition.
5346 Suggested by Paul Eggert.
5348 2003-11-03 Jim Meyering <jim@meyering.net>
5350 * userspec.c: Include "userspec.h".
5351 * userspec.h: New file.
5353 2003-10-31 Paul Eggert <eggert@twinsun.com>
5355 * mountlist.h (struct mount_entry.me_type_malloced): New member.
5356 * mountlist.c (SIZE_MAX): Define if not defined already.
5357 (read_filesystem_list): Set and use me_type_malloced.
5358 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
5359 whatever the type happens to be), for brevity and consistency.
5360 Check for size calculation overflow on Alphas running OSF/1.
5362 2003-10-31 Jim Meyering <jim@meyering.net>
5364 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
5366 * linebuffer.c: Include <string.h> for declaration of memset.
5368 2003-10-30 Paul Eggert <eggert@twinsun.com>
5369 Bruno Haible <bruno@clisp.org>
5371 * vasprintf.c: Include <limits.h>, <stdlib.h>.
5372 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
5374 2003-10-29 Paul Eggert <eggert@twinsun.com>
5376 * xalloc.h (xalloc_oversized): Now a macro, not a function,
5377 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
5379 * quotearg.c (quotearg_n_options): Use it.
5380 * group-member.c: Include <stdbool.h>.
5381 (free_group_info): Arg is now const *; don't free arg.
5382 (get_group_info): Now returns bool and accepts struct group_info *,
5383 rather than returning a malloc'ed struct group_info *.
5384 All uses changed. Check for overflow in internal size calculation.
5386 * getusershell.c (readname): Simplify the code by using x2nrealloc
5387 rather than xmalloc/xrealloc.
5388 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
5389 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
5390 conformance bug: the old code used a pointer after freeing the
5391 storage that it addressed.
5392 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
5393 rather than doing it by hand.
5394 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
5395 the buffer preserved. Use free and xmalloc instead.
5396 * quotearg.c (quotearg_n_options): Likewise.
5397 Use a simpler test for size overflow. Don't use xalloc_oversized
5398 because unsigned int might be wider than size_t (!); this suggests
5399 that we should switch from unsigned int to size_t for slot numbers.
5401 2003-10-27 Bruno Haible <bruno@clisp.org>
5403 * stdbool_.h: Better support for BeOS.
5405 2003-10-27 Paul Eggert <eggert@twinsun.com>
5407 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
5408 to allocate the returned structure. Do not allocate a subarray,
5409 as x2nrealloc will do that.
5410 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
5411 instead of xnrealloc.
5412 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
5414 2003-10-26 Paul Eggert <eggert@twinsun.com>
5416 * xalloc.h (xalloc_oversized): New static inline function, for
5417 callers that want to do their own size-overflow checking. Include
5418 <stdbool.h>, since xalloc_oversized returns bool.
5419 * xalloc.c (array_size_overflow): Remove. All callers changed
5420 to use xalloc_oversized.
5422 Add two functions x2realloc, x2nrealloc, for programs that grow
5423 arrays dynamically by doubling their sizes.
5424 * xalloc.h (x2realloc, x2nrealloc): New decls.
5425 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
5428 Port to C99 semantics for 'inline' of external functions.
5429 Bug reported by Bruno Haible.
5430 * xmalloc.c (xnmalloc_inline): New static inline function,
5431 with the old contents of xnmalloc.
5432 (xnmalloc, xmalloc): Use it.
5433 (xnrealloc_inline): New static inline function,
5434 with the old contents of xnrealloc.
5435 (xnrealloc, xrealloc): Use it.
5437 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
5439 2003-10-25 Paul Eggert <eggert@twinsun.com>
5441 Fix several address-calculation bugs in the hash modules,
5442 plus some minor code cleanup.
5444 * hash.h: Include <stdbool.h>, for bool.
5445 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
5446 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
5447 hash_get_n_entries, hash_get_max_bucket_length,
5448 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
5449 hash_rehash): Use size_t rather than unsigned.
5450 * hash.c (struct hash_table, hash_get_n_buckets,
5451 hash_get_n_buckets_used, hash_get_n_entries,
5452 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
5453 hash_get_entries, hash_do_for_each, hash_string, is_prime,
5454 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
5456 (SIZE_MAX): Define if not defined.
5457 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
5458 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
5460 Use const * when possible.
5461 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
5462 (check_tuning): Fix bug: if tuning parameters were very close to
5463 0 or 1, rounding errors could have caused subscript violations.
5464 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
5465 (hash_initialize): Add 'fail:' label
5466 to free table and return NULL, and use it to simplify code.
5467 Use calloc rather than clearing the storage ourself.
5468 (hash_initialize, hash_rehash): Check for arithmetic overflow in
5469 buffer size calculations.
5470 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
5471 Include <stddef.h>, for size_t.
5472 * hash-pjw.c (hash_pjw): Likewise.
5473 Switch to method described by Bruno Haible.
5474 Include <limits.h>, for CHAR_BIT.
5475 (SIZE_BITS): New macro.
5477 2003-10-21 Paul Eggert <eggert@twinsun.com>
5479 * getndelim2.c (getndelim2): When size calculation overflows,
5480 ceiling the allocation at NMAX bytes rather than silently
5481 discarding input bytes before NMAX is reached. This makes
5482 a difference only if NMAX exceeds SIZE_MAX / 2.
5484 * obstack.c: Merge from glibc.
5485 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
5486 Add libc_hidden_def (_obstack_newchunk).
5487 (_obstack_free) [! defined _LIBC]: Remove.
5488 [defined _LIBC]: Make a strong alias from obstack_free, rather than
5489 a clone of the function body.
5490 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
5491 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
5493 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
5494 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
5497 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
5498 (obstack_ptr_grow_fast, obstack_int_grow_fast):
5499 Don't use lvalue casts, as GCC plans to remove support for them
5500 in GCC 3.5. Reported by Joseph S. Myers. This bug
5501 was also present in the non-GCC version, indicating that this
5502 code had always been buggy and had never been widely used.
5503 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
5504 Use the fast variant of each macro, rather than copying the
5505 definiens of the fast variant; that way, we'll be more likely to
5506 catch future bugs in the fast variants.
5508 2003-10-20 Bruno Haible <bruno@clisp.org>
5510 * wait-process.h: New file, from GNU gettext.
5511 * wait-process.c: New file, from GNU gettext.
5513 2003-10-19 Jim Meyering <jim@meyering.net>
5515 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
5517 2003-10-16 Paul Eggert <eggert@twinsun.com>
5519 * getgroups.c: Include <errno.h>, <stdlib.h>.
5520 (getgroups): First arg is int, not size_t.
5521 Don't let 'free' mangle errno.
5523 2003-10-16 Jim Meyering <jim@meyering.net>
5525 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
5527 2003-10-15 Paul Eggert <eggert@twinsun.com>
5529 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
5531 (new_exclude, add_exclude_file): Initial size no longer needs to
5533 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
5534 our own address arithmetic overflow checking.
5536 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
5537 (fnmatch): Do not alloca more than 2000 wide characters;
5538 instead, use malloc for large buffers.
5539 Check for address arithmetic overflow, and return -1
5540 with errno set to ENOMEM in that case.
5541 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
5542 (NEW_PATTERN): Do not alloca more than 8000 bytes;
5543 instead, return -1. Check for address arithmetic overflow.
5545 2003-10-14 Paul Eggert <eggert@twinsun.com>
5547 Handle invalid suffixes and overflow independently, so that
5548 callers can treat them independently as needed. Fix some bugs in
5549 suffix handling, e.g., "100k@" was not diagnosed as an invalid
5550 suffix for a human-readable blocksize. The major caller-visible
5551 change is the addition of a new
5552 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
5553 that both overflow and suffix chars were found.
5555 * human.c (humblock): Don't check separately for invalid suffix
5556 char; that is xstrtoumax's job (now that its bug is fixed).
5557 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
5558 INTMAX_MAX]: New macros.
5559 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
5560 TYPE_MAXIMUM): New macros.
5561 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
5562 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
5563 if overflow occurs, as it's what __strtol does and it's more useful
5565 (__xstrtol): If __strtol reports some error other than ERANGE,
5566 reflect it to the caller as LONGINT_INVALID. If it reports
5567 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
5568 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
5569 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
5571 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
5572 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
5573 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
5574 [defined UINTMAX_MAX]: New macros.
5576 2003-10-14 Bruno Haible <bruno@clisp.org>
5578 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
5579 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
5580 Also use volatile where needed.
5582 2003-10-12 Paul Eggert <eggert@twinsun.com>
5584 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
5585 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
5586 and define in terms of the other primitives.
5587 * xmalloc.c: Include stdbool.h; do not include exit.h.
5588 (SIZE_MAX): Define if not already defined.
5589 (array_size_overflow): New function.
5590 (xalloc_die): Abort instead of exiting if 'error' returns.
5591 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
5592 (xmalloc, xrealloc): Use them.
5593 (xcalloc): Check for address arithmetic overflow.
5594 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
5595 a bit faster than strcpy.
5597 2003-10-08 Paul Eggert <eggert@twinsun.com>
5599 Merge getpass from libc, plus a few fixes.
5601 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
5602 Include <stdbool.h>.
5603 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
5604 __fsetlocking to empty.
5605 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
5606 do include <bits/libc-lock.h>.
5607 Do not include <fcntl.h>; not needed.
5608 [_LIBC]: Include <wchar.h>.
5609 (NOTCANCEL_MODE): New macro.
5610 (flockfile, funlockfile) [_LIBC]: New macros.
5611 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
5612 [!_LIBC]: New macros.
5613 (call_fclose): New function.
5614 (getpass): Use it. Save tty stream separately; this simplifies the
5615 code and makes it more reliable if stdin happens to equal stdout.
5616 Invoke __fsetlocking on tty.
5617 Handle thread cancellation if needed.
5618 Namespace cleanup (use __tcgetattr, __getline).
5619 Use bool for Booleans.
5620 [USE_IN_LIBIO]: Handle wide streams.
5621 [!_LIBC]: Unconditionally do the fseek, since we don't know what
5622 stream might go where.
5624 * unlocked-io.h: Include <stdio.h>, so that the caller
5625 doesn't have to include <stdio.h> before us.
5626 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
5627 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
5628 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
5629 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
5630 if not declared, so that we can use getpass.c code from libc without
5632 (flockfile, ftrylockfile, funlockfile): New macros.
5634 2003-10-06 Bruno Haible <bruno@clisp.org>
5636 * version-etc-2.h: Remove file.
5637 * version-etc-2.c: Remove file.
5639 2003-09-25 Jim Meyering <jim@meyering.net>
5640 Bruno Haible <bruno@clisp.org>
5642 This lets translators provide better translations for the
5643 "Written by ..." part of --version output.
5644 * version-etc.h: Include stdarg.h.
5645 (version_etc_copyright): Declare as readonly.
5646 (version_etc): Make this function variadic with a NULL-terminated list
5647 of author name strings.
5648 (version_etc_va): New declaration.
5649 * version-etc.c: Include stdarg.h, stdlib.h.
5650 (version_etc_copyright): Declare as readonly.
5651 (version_etc_va): New function. Provide a different translatable string
5652 for each possible number of authors < 10. Abbreviate when there are 10
5654 (version_etc): Make this function variadic. Call version_etc_va.
5655 Suggestion from Gary V. Vaughan.
5657 * long-options.h (parse_long_options): Change prototype: the authors
5658 string is moved to the end and becomes variadic.
5659 * long-options.c: Include stdarg.h.
5660 (parse_long_options): Make this function variadic, too.
5661 Call version_etc_va, not version_etc.
5663 2003-10-06 Bruno Haible <bruno@clisp.org>
5665 * fatal-signal.h: New file, from GNU gettext.
5666 * fatal-signal.c: New file, from GNU gettext.
5668 2003-10-04 Karl Berry <karl@gnu.org>
5670 * argp*: update from libc.
5672 2003-10-01 Larry Jones <lawrence.jones@eds.com>
5674 * getpass.c (getpass): Use a no-op fseek when switching from input to
5675 output mode on the same stream.
5677 2003-09-29 Paul Eggert <eggert@twinsun.com>
5679 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
5680 Fix arg typo in previous patch.
5682 2003-09-28 Jim Meyering <jim@meyering.net>
5684 * error.c: Correct cpp indentation.
5686 2003-09-27 Paul Eggert <eggert@twinsun.com>
5688 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
5689 Omit the special code that used __typeof__, since we worry that
5690 it could be more trouble than it's worth. See:
5691 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
5692 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
5696 2003-09-26 Jim Meyering <jim@meyering.net>
5698 * error.c (error_tail): Move some declarations
5699 into inner scope where the local variables are used.
5701 2003-09-26 Bruno Haible <bruno@clisp.org>
5703 * stpncpy.h (gnu_stpncpy): New declaration.
5704 (stpncpy): Define as alias for gnu_stpncpy.
5705 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
5707 2003-09-26 Paul Eggert <eggert@twinsun.com>
5709 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
5710 (error_tail): Do not loop, reallocating temporary buffer, since
5711 the output cannot contain more wide characters than the input
5712 contains bytes, the size must be big enough already. This avoids
5713 one potential size overflow calculation. Check for size overflow
5714 when calculating temporary buffer size. Free temporary buffer
5715 when done, if it was allocated with malloc; this plugs a memory
5716 leak. Remove casts from void * to pointers, that are no longer
5717 needed now that we're assuming C89 or better.
5719 Merge error changes from glibc.
5721 * error.c, error.h: Update copyright notice header to match glibc.
5722 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
5723 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
5724 Disable cancellation while printing error.
5725 * error.h: Prepend __ to parameter names.
5727 2003-09-25 Karl Berry <karl@gnu.org>
5729 * argp-fmtstream.c, argp-help.c: update from libc.
5731 2003-09-25 Bruno Haible <bruno@clisp.org>
5733 * version-etc-2.h: New file, from version-etc.h with modifications.
5734 * version-etc-2.c: New file, from version-etc.c with modifications.
5736 2003-09-25 Simon Josefsson <jas@extundo.com>
5738 * xgetdomainname.h: New file.
5739 * xgetdomainname.c: New file.
5741 2003-09-25 Simon Josefsson <jas@extundo.com>
5742 Bruno Haible <bruno@clisp.org>
5744 * getdomainname.h: New file.
5745 * getdomainname.c: New file.
5747 2003-09-24 Paul Eggert <eggert@twinsun.com>
5749 * linebuffer.c (freebuffer): Don't free the argument, just
5750 the buffer associated with the argument. Bug reported by
5753 2003-09-19 Karl Berry <karl@gnu.org>
5755 * argp.h: update from libc.
5757 2003-09-16 Paul Eggert <eggert@twinsun.com>
5759 * linebuffer.c (readlinebuffer): Return NULL immediately upon
5760 input error, instead of returning NULL the next time we are called
5761 (and therefore losing track of errno).
5763 2003-09-15 Paul Eggert <eggert@twinsun.com>
5765 * getndelim2.c (getndelim2): Don't trash errno when a read
5766 fails, so that the caller gets the proper errno.
5768 * readutmp.c (read_utmp): Likewise.
5769 Check for fstat error. Close stream and free storage
5772 2003-09-14 Bruno Haible <bruno@clisp.org>
5774 * fwriteerror.h: New file.
5775 * fwriteerror.c: New file.
5777 2003-09-14 Jim Meyering <jim@meyering.net>
5779 * getloadavg.c: Correct cpp indentation.
5780 * strdup.c: Likewise.
5781 * vasnprintf.c: Likewise.
5783 2003-09-12 Paul Eggert <eggert@twinsun.com>
5785 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
5786 * obstack.c [!defined _LIBC]: Likewise.
5787 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
5788 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
5789 * exitfail.c: Don't include stdlib.h; no longer needed.
5791 More changes to assume C89 or better.
5793 * error.c (error_tail): Assume vprintf.
5795 * argmatch.c (getenv): Remove decl.
5796 * progreloc.c (get_full_program_name): Define via prototype.
5797 * setenv.c (clearenv): Likewise.
5798 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
5800 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
5801 (malloc, memcpy): Remove decls.
5802 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
5803 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
5804 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
5805 (memcpy): Remove macro.
5806 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
5807 (__P): Remove. All uses removed.
5808 (PTR): Remove. All uses changed to void *.
5809 (CHAR_BIT, NULL): Remove.
5810 (spaces, zeros, memset_space, memset_zero)
5811 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
5813 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
5814 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
5815 Define with prototype.
5816 Remove now-unnecessary prototype decl.
5817 (extra_args_spec): Assume ANSI C. All uses changed.
5818 (extra_args_spec_iso): Remove.
5819 (my_strftime, emacs_strftimeu): Define via prototype.
5820 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
5822 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
5823 * strtoimax.c: Include <stdlib.h> unconditionally.
5824 (strtoul, strtol): Remove decls.
5825 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
5827 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
5828 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
5829 (LOCALE_PARAM_PROTO): New macro.
5830 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
5831 (INTERNAL (strtol), strtol): Define with a prototype.
5832 (PARAMS): Remove. All uses removed.
5833 * tempname.c: Include <string.h> unconditionally.
5834 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
5835 * xgethostname.c (main): Define with a prototype.
5836 * xmalloc.c: Include "xalloc.h" first, to check interface.
5837 Include <stdlib.h> unconditionally.
5838 (calloc, malloc, realloc, free): Remove decls.
5839 * xstrtod.c: Include "xstrtod.h" first, to check interface.
5840 Include <stdlib.h> unconditionally. Sort include file names.
5842 (xstrtod): Define with a prototype.
5843 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
5844 (strtol, strtoul): Remove decls.
5846 2003-09-11 Paul Eggert <eggert@twinsun.com>
5848 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
5849 Include <stdlib.h>, <string.h> unconditionally.
5850 Remove now-unnecessary cast to char *.
5851 * strnlen.c: Include <string.h> unconditionally.
5852 * yesno.c (yesno): Define with a prototype.
5854 2003-09-10 Bruno Haible <bruno@clisp.org>
5856 * strcspn.c: Include <string.h> unconditionally.
5857 * strpbrk.c: Include <string.h> unconditionally.
5858 * strstr.c: Include <string.h> unconditionally.
5859 * unicodeio.c: Include <string.h> unconditionally.
5860 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
5861 * unsetenv.c: Likewise.
5862 * xreadlink.c: Include <stdlib.h> unconditionally.
5863 * yesno.c: Include <stdlib.h> unconditionally.
5864 (rpmatch): Add prototype.
5866 2003-09-10 Jim Meyering <jim@meyering.net>
5868 * error.c: Correct indentation of cpp directives.
5870 2003-09-09 Paul Eggert <eggert@twinsun.com>
5874 * acosl.c (main): Use a prototype.
5875 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
5878 * getloadavg.c (getloadavg, main): Define via prototypes.
5880 * getopt.h (struct option.name): Assume C89, and use 'const'.
5881 (getopt, etopt_long, getopt_long_only, _getopt_internal)
5882 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
5884 * getopt.c (const): Remove macro.
5885 Include <string.h> unconditionally.
5886 (my_index): Remove; all uses changed to strchr.
5887 (strlen): Remove decl.
5888 (exchange): Remove forward decl; no longer needed.
5889 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
5890 Define with prototype.
5891 * getopt1.c (const): Remove macro.
5892 (getopt_long, getopt_long_only, main): Define with prototype.
5894 * getugroups.c: Include <string.h> unconditionally.
5896 * getusershell.c: Include <stdlib.h> unconditionally.
5897 (getusershell, setusershell, endusershell, readname, main):
5898 Define with prototypes.
5900 * group-member.c: Include group-member.h first.
5901 Include <stdlib.h> unconditionally.
5903 * hard-locale.c: Include hard-locale.h first.
5904 Include <stdlib.h>, <string.h> unconditionally.
5906 * hash.c (free, malloc): Remove decls.
5907 Include <stdlib.h> unconditionally.
5909 * human.c: Include <stdlib.h>, <string.h> unconditionally.
5910 (getenv): Do not declare.
5912 * idcache.c: Include <string.h> unconditionally.
5914 * long-options.c: Include long-options.h first, to test interface.
5915 Include <stdlib.h> unconditionally.
5917 * makepath.c: Include makepath.h first, to test interface.
5918 Include <stdlib.h> and <string.h> unconditionally.
5920 * linebuffer.c: Include <stdlib.h>.
5921 (free): Remove decl.
5923 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
5924 rpl_malloc returns void *, not char *.
5925 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
5927 * md5.h: Include <limits.h> unconditionally.
5928 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
5929 (__P): Remove; all uses removed.
5930 * md5.c: Include "md5.h" first.
5931 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
5932 md5_buffer, md5_process_bytes, md5_process_block):
5933 Define with prototypes.
5934 * sha.h (__P): Remove all uses. (It wasn't defined??)
5935 * sha.c: Include "sha.h" first.
5936 Include <stdlib.h>, <string.h> unconditionally.
5938 * memchr.c (__ptr_t): Remove; all uses changed to void *.
5939 * memcmp.c (__ptr_t): Likewise.
5940 * memrchr.c (__ptr_t): Likewise.
5941 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
5942 Include <string.h> unconditionally.
5943 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
5944 * memchr.c: Include <stdlib.h> unconditionally.
5945 * memchr.c (LONG_MAX): Remove.
5946 * memrchr.c (LONG_MAX): Likewise.
5947 * memchr.c (__memchr): Define via a prototype.
5948 * memrchr.c (__memrchr): Likewise.
5949 * memcmp.c (__P): Remove, and remove all uses.
5950 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
5951 Remove forward decls; no longer needed.
5952 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
5953 Use types required by C89 in prototype.
5955 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
5956 * savedir.c: Likewise.
5957 * mkdir.c (free): Remove decl.
5958 * rmdir.c (rmdir): Define with a prototype.
5959 * savedir.c: Include savedir.h first, to test interface.
5961 * mktime.c (STDC_HEADERS): Remove.
5962 Include <stdlib.h>, <string.h> unconditionally.
5964 * modechange.c: Include <stdlib.h> unconditionally.
5965 (malloc): Remove decl.
5967 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
5968 (free): Remove decl.
5970 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
5971 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
5972 (This type really should be intptr_t, but that's a C99ism.)
5973 (_obstack_memcpy): Remove: all uses changed to memcpy.
5974 Include <string.h> unconditionally.
5975 (struct obstack): Assume __STDC__ for types of members
5976 chunkfun, freefun, extra_arg.
5977 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
5978 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
5979 obstack_begin, obstack_specify_allocation,
5980 obstack_specify_allocation_with_arg, obstack_chunkfun,
5981 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
5982 Remove unprototyped decls and the macros that use them.
5983 * obstack.c (POINTER): Remove. All uses changed to void *.
5984 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
5985 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
5986 (defined __STDC__ && __STDC__)]:
5987 Remove nonprototyped code.
5988 Include <stdlib.h> unconditionally.
5989 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
5990 _obstack_allocated_p, _obstack_free, obstack_free,
5991 _obstack_memory_used, print_and_abort):
5992 Define using prototypes.
5993 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
5994 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
5995 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
5996 obstack_next_free, obstack_object_size, obstack_room) [0]:
5997 Remove unused, unprototyped code.
5999 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
6001 * physmem.c (physmem_total, physmem_available, main): Define
6004 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
6005 (main): Define with a prototype.
6007 * posixver.c (getenv): Remove decl.
6009 * putenv.c (malloc): Returns void *, not char *.
6010 Include <string.h> unconditionally.
6011 (strchr, memcpy, NULL): Do not define.
6013 * readtokens.c: Include readtokens.h first, to test interface.
6014 Include <stdlib.h>, <string.h> unconditionally.
6015 (init_tokenbuffer): Define with a prototype.
6017 * regex.c (PARAMS): Remove. All uses removed.
6018 All uses of _RE_ARGS removed, too.
6019 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
6021 (bzero): Assume memset exists.
6022 (memcmp, memcpy, NULL): Remove.
6023 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
6024 char, or assignments to local vars of type signed char.
6025 (init_syntax_once, PREFIX(extract_number_and_incr),
6026 PREFIX(print_partial_compiled_pattern),
6027 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
6028 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
6029 PREFIX(regex_grow_registers), PREFIX(regex_compile),
6030 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
6031 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
6032 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
6033 wcs_compile_range, byte_compile_range, truncate_wchar,
6034 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
6035 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
6036 count_mbs_length, wcs_re_match_2_internal,
6037 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
6038 PREFIX(alt_match_null_string_p),
6039 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
6040 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
6041 regfree, PREFIX(extract_number)): Define with prototype. Remove
6042 now-unnecessary declaration, if any.
6043 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
6045 Remove now-unnecessary casts among pointer types.
6046 * regex.h (_RE_ARGS): Remove. All uses removed.
6048 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
6049 (free): Remove decl.
6051 * rpmatch.c: Include <stdlib.h> unconditionally.
6053 * same.c: Include <stdlib.h>, <string.h> unconditionally.
6054 (free): Remove decl.
6056 * save-cwd.c: Include <stdlib.h> unconditionally.
6057 * xgetcwd.c: Likewise.
6059 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
6060 (free): Remove decl.
6062 * strchrnul.c (strchrnul): Define with a prototype.
6063 Fix bug: c_in was not converted to char before searching.
6065 The following changes are not K&R related:
6067 * group-member.h: Include <sys/types.h>, so that this file is
6069 * makepath.h: Likewise.
6071 * getusershell.c (readname, default_index, line_size, readname):
6072 Use size_t, not int, for sizes.
6073 (readname): If the size overflows, report an error instead of
6076 2003-09-09 Derek Robert Price <derek@ximbiot.com>
6078 * getndelim2.c: Assume stdlib.h per the C89 spec.
6080 2003-09-08 Paul Eggert <eggert@twinsun.com>
6082 Assume C89 or better; remove K&R cruft.
6083 A few of these changes were first proposed by Derek Robert Price
6084 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
6086 * addext.c: Include <string.h> unconditionally.
6087 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
6088 Don't declare getenv or malloc.
6090 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
6091 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
6093 (find_stack_direction, alloca): Use prototypes.
6095 * atexit.c (atexit): Define using a prototype.
6097 * basename.c, dirname.c, stripslash.c:
6098 Include <string.h> unconditionally.
6100 * bcopy.c: Include <stddef.h>.
6101 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
6103 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
6105 * error.h (error, error_at_line, error_print_progname)
6106 [! (defined (__STDC__) && __STDC__)]: Remove decls.
6107 * error.c: Include error.h first, to check interface.
6108 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
6109 (VA_START): Remove; all uses changeed to va_start.
6110 (exit, strerror): Remove decls.
6111 (error_print_progname): Prototype uncondionally.
6112 Don't include <errno.h>; no longer needed.
6113 (private_strerror): Remove.
6114 (error_tail): Always define.
6115 (error, error_at_line): Assume C89 or better; always use prototypes.
6116 * fatal.c: Include "fatal.h" first, to test interface.
6117 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
6118 (VA_START): Remove; all uses changed to va_start.
6119 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
6121 (exit): Remove decl.
6122 (fatal): Prototype unconditionally. Assume va_start works.
6123 Abort at end, to pacify gcc.
6125 * euidaccess.c (main): Define with a prototype.
6127 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
6129 * exitfail.c: Include <stdlib.h> unconditionally.
6131 * fnmatch_.h (__P): Remove. All uses changed to assume
6133 * fnmatch.c: Include fnmatch.h first, to test interface.
6134 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
6135 (getenv): Remove decl.
6136 (fnmatch): Define using a prototype.
6137 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
6138 (FCT): Define using a prototype.
6140 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
6142 * gethostname.c: Include <stddef.h>.
6143 (gethostname): Define with prototype. Length is size_t, not int.
6145 2003-09-08 Paul Eggert <eggert@twinsun.com>
6147 * getversion.c: Remove; was migrated to backupfile.c in 1997.
6148 getversion.c should have been removed then, but was accidentally
6151 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
6152 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
6154 2003-09-07 Paul Eggert <eggert@twinsun.com>
6156 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
6157 copy_tm_result. Bug reported by Simon Josefsson in
6158 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
6160 2003-09-06 Paul Eggert <eggert@twinsun.com>
6162 * time_r.c, time_r.h: New files.
6164 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
6166 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
6167 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
6169 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
6171 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
6172 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
6175 * timegm.c: Switch to glibc implementation, with the following changes:
6176 [defined HAVE_CONFIG_H]: Include <config.h>.
6177 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
6178 (__mktime_internal) [!defined _LIBC]: New decl.
6179 (__gmtime_r) [!defined _LIBC]: New macro and function.
6180 (timegm): Use a prototype, since gnulib assumes C89.
6181 Do not bother declaring tmp to be const, as it's not really usefu.
6182 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
6183 (timegm): Declare only if HAVE_DECL_TIMEGM.
6185 2003-09-03 Paul Eggert <eggert@twinsun.com>
6187 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
6188 Bug reported by Lute Kamstra in
6189 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
6191 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
6192 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
6193 course with correspondingly smaller numbers for tomorrow and
6194 yesterday. From Tadayoshi Funaba. Originally installed into
6195 sh-utils on 1999-08-07, but the patch got lost (I guess during the
6198 2003-08-31 Simon Josefsson <jas@extundo.com>
6200 * timegm.h: New file.
6201 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
6203 2003-08-31 Karl Berry <karl@gnu.org>
6205 * argp.h: update from libc.
6207 2003-08-28 Bruno Haible <bruno@clisp.org>
6209 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
6210 warning on QNX, which defines O_BINARY to 000000.
6212 2003-08-24 Bruno Haible <bruno@clisp.org>
6214 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
6215 MSVC7 <stdio.h> is included later.
6217 2003-08-20 Bruno Haible <bruno@clisp.org>
6219 * progname.h: New file, from GNU gettext.
6220 * progname.c: New file, from GNU gettext.
6221 * progreloc.c: New file, from GNU gettext.
6223 2003-08-19 Bruno Haible <bruno@clisp.org>
6225 * xstrdup.c: Assume <string.h> exists.
6227 2003-08-18 Jim Meyering <jim@meyering.net>
6229 * setenv.h: Indent nested cpp directive.
6230 * vasnprintf.c: Remove trailing blanks.
6232 2003-08-17 Simon Josefsson <jas@extundo.com>
6233 Bruno Haible <bruno@clisp.org>
6235 * xstrndup.h: New file.
6236 * xstrndup.c: New file.
6238 2003-08-17 Bruno Haible <bruno@clisp.org>
6240 * strndup.h: New file.
6242 2003-08-16 Paul Eggert <eggert@twinsun.com>
6244 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
6245 space, undoing this 2003-08-12 change:
6246 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
6248 2003-08-16 Jim Meyering <jim@meyering.net>
6250 Merge from coreutils.
6251 * xstrtoimax.c: #else #if -> #elif.
6252 * xstrtoumax.c: Likewise.
6254 2003-08-15 Paul Eggert <eggert@twinsun.com>
6256 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
6257 rather than tab, after '#' in shell-script copyright notices.
6258 Suggested by Bruno Haible.
6260 2003-08-15 Jim Meyering <jim@meyering.net>
6261 and Paul Eggert <eggert@twinsun.com>
6263 Merge from coreutils.
6264 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
6265 member but strut utmpx does not. Needed for AIX 4.3.3.
6266 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
6268 2003-08-15 Jim Meyering <jim@meyering.net>
6270 Merge from coreutils.
6271 * xgethostname.c: Include <stdlib.h>.
6272 (xghostname): Don't exit for anything other than memory-related
6273 failure; just return NULL.
6274 * userspec.c: Include "posixver.h".
6275 (parse_user_spec): Accept `.' as a separator only
6276 in pre-POSIX-200112 mode.
6277 * strtoimax.c: Use #elif rather than #else #if.
6278 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
6279 Remove function, now that we can rely on a working tzset function.
6280 [!_LIBC]: Ensure that the required autoconf test has been run.
6281 [!defined _NL_CURRENT && HAVE_STRFTIME]:
6282 Use underlying_strftime for %r.
6283 * sha.c: Merge in some clean-up and optimization changes from glibc.
6284 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
6285 Ensure that it is a multiple of 64.
6286 Rearrange loop exit tests so as to avoid performing an
6287 additional fread after encountering an error or EOF.
6288 * realloc.c: Update copyright date.
6290 2003-08-14 Jim Meyering <jim@meyering.net>
6292 Merge from coreutils.
6293 * obstack.h: Whitespace changes.
6294 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
6295 and xcalloc return values.
6296 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
6297 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
6298 hang on OSF/1 5.1 for DIR on both local and remote file systems.
6299 Reported by (and fix confirmed by) Nelson H. F. Beebe.
6300 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
6302 Use mntctl's return value to drive the entry-processing loop, since
6303 we can't rely on the value of the vmt_length member in the last
6304 entry. On some systems doing so could result in exhausting
6305 virtual memory. Based in part on a patch from Mike Jetzer.
6307 2003-08-14 Jim Meyering <jim@meyering.net>
6308 and Paul Eggert <eggert@twinsun.com>
6310 Merges from coreutils, plus other fixes.
6311 * physmem.c: Merge in portability changes from gcc/libiberty
6312 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
6313 for credits and details. Thanks to Kaveh Ghazi for helping
6314 to keep these files in sync.
6315 (ARRAY_SIZE): Define it.
6316 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
6317 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
6318 (memcasecmp): Don't assume size_t fits in unsigned int.
6319 Remove casts and duplicate code.
6320 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
6321 (memcpy): Remove definition.
6322 Merge in some clean-up and optimization changes from glibc.
6323 [BLOCKSIZE]: Move definition to top of file.
6324 Ensure that it is a multiple of 64.
6325 Rearrange loop exit tests so as to avoid performing an
6326 additional fread after encountering an error or EOF.
6327 * md5.h (md5_uintptr): Define.
6328 * makepath.c (CLEANUP_CWD): Report an error if we failed to
6329 return to the initial working directory. Preserve errno
6331 * idcache.c: Include "xalloc.h".
6332 (xmalloc, xrealloc): Remove decls.
6333 (getuser): Remove casts no longer required in C89.
6334 * human.c: Include stdio.h, for sprintf.
6335 * group-member.c: Include "xalloc.h".
6336 (xmalloc, xrealloc): Remove decls.
6337 (get_group_info): Remove casts no longer required in C89.
6338 * getusershell.c (readname): Remove casts no longer required in C89.
6339 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
6340 * getline.c: Whitespace fix, from coreutils.
6342 2003-08-13 Paul Eggert <eggert@twinsun.com>
6344 * exclude.c: Include <ctype.h>
6345 (IN_CTYPE_DOMAIN): New macro.
6347 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
6350 * argp-help.c, argp-parse.c, config.charset, getopt.h:
6351 Undo previous (whitespace-only) change.
6353 2003-08-12 Paul Eggert <eggert@twinsun.com>
6355 * argp-help.c, argp-parse.c, config.charset, getopt.h:
6356 Normalize leading white space and remove trailing white space.
6357 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
6358 notice, as per ../config/srclist-update.
6360 Merge from coreutils.
6361 * euidaccess.h: New file.
6362 * euidaccess.c: Include it.
6363 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
6364 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
6365 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
6367 2003-08-11 Bruno Haible <bruno@clisp.org>
6369 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
6370 (vasnprintf): Use it instead of wcslen.
6372 2003-08-11 Bruno Haible <bruno@clisp.org>
6374 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
6375 value to ensure that _Bool promotes to int. Use #define for _Bool when
6376 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
6378 2003-08-10 Karl Berry <karl@gnu.org>
6380 * regex.h: update from libc (whitespace fix).
6382 2003-08-09 Paul Eggert <eggert@twinsun.com>
6384 Merge some files from coreutils. These changes were
6385 originally made by Jim Meyering.
6386 * acl.c: Include <sys/types.h> before <sys/stat.h>;
6387 many older Unixes require this.
6388 * alloca.c (alloca): Remove cast to argument of free;
6389 no longer needed in C89.
6390 * alloca_.h, regex.h: Fix white space to match
6391 what GNU indent does.
6393 2003-08-05 Paul Eggert <eggert@twinsun.com>
6395 * bumpalloc.h: Remove.
6397 2003-08-04 Paul Eggert <eggert@twinsun.com>
6399 * getloadavg.c: Change copyright notice and spacing to conform to
6402 Merge from coreutils.
6403 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
6405 * getdate.y (date): Also accept dates like May-23-2003; suggestion
6406 from Karl Berry, implemented by Jim Meyering.
6407 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
6408 from Dmitry V. Levin.
6409 Remove anachronistic cast of xrealloc.
6410 * fnmatch_.h (__const): Remove. Use 'const'.
6411 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
6412 type. Otherwise, it wouldn't compile with at least /bin/cc on
6413 ymp-cray-unicos9.0.2.X.
6414 Combine two mostly-identical uses of alloca into one.
6415 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
6417 2003-08-04 Dave Love <d.love@dl.ac.uk>
6421 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
6422 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
6423 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
6424 obsolete NLIST_NAME_UNION.
6425 [__GNU__]: Undef BSD and FSCALE.
6426 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
6428 2003-08-03 Paul Eggert <eggert@twinsun.com>
6430 * stdbool_.h (_Bool): Make it signed char, instead of
6431 an enum type, so that it's guaranteed to promote to int. See:
6432 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
6434 2003-07-31 Paul Eggert <eggert@twinsun.com>
6436 * strerror.c: Include config.h, limits.h. Declare sprintf.
6437 (strerror): Don't assume that a printable int fits in 14 bytes.
6439 2003-07-24 Derek Robert Price <derek@ximbiot.com>
6440 Bruno Haible <bruno@clisp.org>
6442 * getline.h (getline, getdelim): Change return type to ssize_t.
6443 * getline.c (getline, getdelim): Likewise.
6444 Remove _GNU_SOURCE define; now it's defined in config.h through
6447 2003-07-22 Paul Eggert <eggert@twinsun.com>
6449 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
6450 over-parenthesization in macros.
6452 Sync with coreutils.
6454 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
6457 Use `exit_failure' for xalloc and xmemcoll instead of their own
6458 private exit-failure variables.
6459 * xalloc.h (xalloc_exit_failure): Remove.
6460 * xmalloc.c: Likewise. Include exitfail.h.
6461 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
6462 * xmemcoll.h (xmemcoll_exit_failure): Remove.
6463 * xmemcoll.c: Likewise. Include exitfail.h.
6464 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
6466 2003-07-18 Paul Eggert <eggert@twinsun.com>
6468 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
6469 * closeout.c: Likewise. Include "closeout.h" right after config.h,
6470 to test that it can stand by itself. Include "exitfail.h".
6471 Clients should set exit_failure instead.
6472 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
6474 2003-07-18 Andreas Schwab <schwab@suse.de>
6476 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
6478 2003-07-18 Bruno Haible <bruno@clisp.org>
6480 * getndelim2.h: New file.
6481 * getndelim2.c: Make into a module of its own. Include config.h,
6483 (getndelim2): Make non-static. Change return type to ssize_t.
6484 * getline.h: Change argument names.
6485 * getline.c: Include getndelim2.h instead of getndelim2.c.
6486 * getnline.c: Include getndelim2.h.
6488 2003-07-17 Bruno Haible <bruno@clisp.org>
6490 * Makefile.am: Remove file.
6491 * Makefile.in: Remove file.
6493 2003-07-17 Bruno Haible <bruno@clisp.org>
6495 * getnline.h: New file.
6496 * getnline.c: New file.
6497 * getndelim2.c: New file, extracted from getline.c.
6498 (getndelim2): Renamed from getdelim2, with added nmax argument.
6499 * getline.c: Include getndelim2.c.
6500 (getdelim2): Moved out to getndelim2.c.
6501 (getline, getdelim): Update.
6503 2003-07-15 <karl@gnu.org>
6505 * vasnprintf.c: update from gettext.
6507 2003-07-15 Jim Meyering <jim@meyering.net>
6509 * makepath.c (make_path): Enclose diagnostic in _(...).
6511 2003-07-14 Paul Eggert <eggert@twinsun.com>
6513 * asnprintf.c, asprintf.c, config.charset, gettext.h,
6514 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
6515 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
6516 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
6517 vasprintf.c, vasprintf.h: Regenerate. These files are now being
6518 updated automatically by ../config/srclist-update. This changes
6519 their license from LPGL to GPL.
6521 2003-07-14 Jim Meyering <jim@meyering.net>
6523 Don't emit diagnostics. Let callers do that.
6524 * save-cwd.c: Don't include "error.h".
6525 (save_cwd): Don't call error. Ensure that errno is valid
6526 when returning nonzero.
6528 * save-cwd.h (restore_cwd): Update prototype.
6529 * save-cwd.c (restore_cwd): Remove two parameters.
6530 Simplify. Don't call error upon failure. Let callers do that.
6531 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
6532 when auditing is enabled. But don't bother updating the #if.
6534 2003-07-14 Simon Josefsson <jas@extundo.com>
6536 * mempcpy.h: New file.
6537 * mempcpy.c: New file.
6539 2003-07-14 Paul Eggert <eggert@twinsun.com>
6541 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
6542 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
6543 unicodeio.c, unicodeio.h, unlocked-io.h:
6544 Switch from LGPL to GPL.
6546 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
6548 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
6549 it breaks C++ compilation.
6550 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
6552 2003-07-10 Jim Meyering <jim@meyering.net>
6554 * vasnprintf.c: Remove trailing blanks.
6555 Make cpp indentation consistent.
6557 2003-07-09 Paul Eggert <eggert@twinsun.com>
6559 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
6560 posixver.c, strftime.c, strnlen.c, strverscmp.c:
6561 Switch from LGPL to GPL.
6563 2003-07-07 Paul Eggert <eggert@twinsun.com>
6565 * mktime.c: Fix some boundary cases and remove need for floating point.
6567 Issue a compile-time diagnostic if time_t is floating point, or if
6568 two's complement arithmetic is not in effect, or if arithmetic
6569 right shift does not propagate the sign. These assumptions were
6570 all in the original code but they weren't checked.
6572 (TIME_T_MIDPOINT, verify): New macros.
6573 (__isleap): Remove; it has integer overflow problems.
6574 (leapyear): New function, without those problems.
6575 (ydhms_tm_diff): Remove; splitting into two parts.
6576 (ydhms_diff): New function, containing the arithmetic part of
6577 the old ydhms_tm_diff function. Issue a compile-time
6578 diagnostic if we are not using C99 integer division.
6579 Avoid casts when possible.
6580 (guess_time_tm): New function, containing the checking part of
6581 the old ydhms_tm_diff function. Return the new value, rather than
6582 the difference between it and the old. Accept a new argument T
6583 so that *T specifies the old value. Check for overflow in the result.
6585 (__mktime_internal): Use a time_t offset, not a long int offset.
6586 This undoes the 2003-06-04 change, which is no longer needed now
6587 that we have better overflow checking.
6588 (localtime_offset): Likewise.
6590 (__mktime_internal): Avoid harmful overflow on hosts where time_t
6591 and long are 64-bit but int is only 32-bit.
6592 (ydhms_diff): Use long int to store year1 and yday1.
6593 Issue a compile-time diagnostic if long int is not wide enough.
6595 (__mktime_internal): Use long int to store adjusted year and yday.
6596 Use plain C rather than preprocessor commands, if that doesn't
6598 Check for overflow (and try to repair) after each probe
6599 rather than checking only at the very end. This avoids some bugs
6600 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
6601 does not equal GMT offset at maximum time).
6602 Use integer to check for overflow rather than floating point; this
6603 is more portable to non-IEEE hosts, and is a tad faster.
6604 When we detect that we are oscillating between two values,
6605 don't check whether tm_isdst has the requested value, since
6606 we already know the answer. When tm_isdst has the wrong value,
6607 use a different heuristic to find the right one, based on the
6608 extreme values actually observed in practice in tz2003a,
6609 rather than the (overly optimistic) "previous 3 calendar quarters".
6611 (not_equal_tm, print_tm, check_result): Use "const T" rather than
6612 "T const" to accommodate glibc style.
6613 (check_result): Use less-confusing report format. "long" -> "long int.
6615 Don't loop if the iteration overflows time_t.
6616 Allow a negative step in the iteration.
6618 2003-07-01 Paul Eggert <eggert@twinsun.com>
6620 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
6621 having it depend on HAVE_SYS_TYPES_H.
6623 2003-06-25 Bruno Haible <bruno@clisp.org>
6625 * readlink.c: New file.
6627 2003-06-20 Bruno Haible <bruno@clisp.org>
6629 Assume C89, so PARAMS isn't needed.
6630 * unicodeio.h (PARAMS): Remove.
6631 * unicodeio.c: Don't use PARAMS.
6633 2003-06-18 Jim Meyering <jim@meyering.net>
6635 Merge changes from coreutils.
6636 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
6637 Remove explicit declarations of xmalloc and realloc.
6639 (read_utmp): Remove anachronistic cast of xmalloc.
6641 2003-06-17 Paul Eggert <eggert@twinsun.com>
6643 Assume C89, so PARAMS isn't needed.
6644 * backupfile.h (PARAMS): Remove. All uses removed.
6645 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
6646 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
6647 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
6648 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
6649 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
6650 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
6651 xstrtol.h: Likewise.
6652 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
6653 same.h, strverscmp.h: Do not include config.h; no longer needed.
6654 Anyway, config.h should always be included before any other file.
6656 2003-06-11 Simon Josefsson <jas@extundo.com>
6658 * sysexit_.h: New file.
6660 2003-05-20 Derek Price <derek@ximbiot.com>
6662 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
6664 2003-06-10 Simon Josefsson <jas@extundo.com>
6666 * strchrnul.h: New file.
6667 * strchrnul.c: New file.
6669 2003-06-10 Simon Josefsson <jas@extundo.com>
6671 * argp.h: New file, from glibc.
6672 * argp-ba.c: New file, from glibc.
6673 * argp-eexst.c: New file, from glibc.
6674 * argp-fmtstream.c: New file, from glibc.
6675 * argp-fmtstream.h: New file, from glibc.
6676 * argp-fs-xinl.c: New file, from glibc.
6677 * argp-help.c: New file, from glibc.
6678 * argp-namefrob.h: New file, from glibc.
6679 * argp-parse.c: New file, from glibc.
6680 * argp-pv.c: New file, from glibc.
6681 * argp-pvh.c: New file, from glibc.
6682 * argp-xinl.c: New file, from glibc.
6684 2003-06-07 Jim Meyering <jim@meyering.net>
6686 * readtokens.h: Put `Free Software Foundation, Inc.'
6687 in place of my name in the copyright comment.
6688 Remove definition and uses of __P.
6691 * stat.c: Don't declare xmalloc explicitly.
6692 Instead, include "xalloc.h".
6693 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
6694 xrealloc, and xcalloc return values.
6695 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
6697 * xgetcwd.h: Remove definition/uses of PARAMS.
6699 2003-06-06 Jim Meyering <jim@meyering.net>
6701 * stdbool_.h: Renamed from stdbool.h.in.
6703 2003-06-06 Jim Meyering <jim@meyering.net>
6705 Merge from coreutils.
6706 * same.c: (same_name): Declare *_basename locals to be `const'.
6707 Consolidate declarations and initializations of *_base* locals.
6709 Merge from coreutils.
6710 This avoids a core dump on systems without GNU putenv,
6711 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
6712 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
6713 (unsetenv): New static function, from GNU libc.
6714 (rpl_putenv): Use it.
6716 * modechange.c: Remove trailing blanks.
6718 Merge from coreutils.
6719 * fsusage.c: Remove declaration of statfs.
6720 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
6722 * posixtm.c: Include <stdbool.h> unconditionally.
6724 2003-06-05 Paul Eggert <eggert@twinsun.com>
6726 * mktime.c (__mktime_internal): When resolving a tm_isdst
6727 mismatch, look in future quarters as well as past. This fixes a
6728 bug when processing fall-backwards gaps immediately after a long
6729 period of daylight-saving time.
6731 * mktime.c: Assume freestanding C89 or better.
6732 (HAVE_LIMITS_H): Remove. Assume it's 1.
6733 (__P): Remove; not used.
6734 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
6735 (mktime, not_equal_tm, print_tm, check_result,
6736 main): Use prototypes. Use const * where appropriate.
6737 (main): Fix typo in testing code that uncovered by above changes.
6738 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
6740 2003-06-04 Paul Eggert <eggert@twinsun.com>
6742 * mktime.c: Fix Debian bug 177940
6743 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
6744 (localtime_offset): Now long int, not time_t, because we want it
6745 to be guaranteed to be signed. All uses changed.
6746 (__mktime_internal): If overflow would occur when adding offset,
6749 Merge 'human' changes from coreutils. Rewrite to support
6750 locale-specific notations like thousands separators.
6751 * human.c: Simplify authorship notice.
6752 Include human.h immediately after config.h.
6753 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
6754 <limits.h>: Do not include, since human.h does.
6755 (SIZE_MAX, UINTMAX_MAX): New macros.
6756 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
6757 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
6758 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
6759 (power_letter): Renamed from suffixes.
6760 (generate_suffix_backwards): Remove.
6761 (adjust_value): Now takes int style (because of human.h changes)
6762 and long double value (for greater precision on some platforms).
6763 (group_number): New function.
6764 (human_readable): Use it. Use integer options, not enum.
6765 Put the options before the sizes in the arg list.
6766 Support all the new options.
6767 The old human_readable function has been removed;
6768 use inttostr.h instead.
6769 (human_readable, default_block_size, humblock):
6770 Use uintmax_t, not int, for block sizes.
6771 (human_readable_inexact, block_size_types): Remove.
6772 (block_size_opts): New constant.
6773 (human_options): Renamed from human_block_size, with new signature
6774 that allows block sizes up to UINTMAX_MAX. All callers changed.
6775 * human.h: Add copyright and authorship notice.
6776 Include <limits.h> and <stdbool.h> unconditionally.
6777 (PARAMS): Remove. All uses removed.
6778 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
6779 (enum human_inexact_style): Remove tag; now a nameless enum.
6780 (human_floor, human_ceiling, human_round_to_even): Now have
6781 values 2, 0, 1 rather than -1, 1, 0.
6782 (human_group_digits, human_suppress_point_zero, human_autoscale,
6783 human_base_1024, human_SI, human_B): New constants.
6784 (human_readable_inexact, human_block_size): Remove.
6785 (human_readable): Size args are now uintmax_t, not int.
6786 (human_options): New decl.
6788 * exclude.c: (new_exclude, add_exclude): Remove casts that are
6789 unnecessary now that we assume C89 or better. This change
6790 imported from coreutils.
6792 * mktime.c (__mktime_internal): Do not reject negative timestamps
6793 arbitrarily. This is the same patch as 2003-05-28, but it got lost
6794 in the 2003-05-30 sync from glibc.
6796 .h files should stand alone, but we shouldn't include <sys/types.h>
6797 if we can get away with just <stddef.h>.
6799 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
6800 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
6801 rather than <sys/types.h>, as we merely need size_t.
6802 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
6804 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
6805 Include <stdio.h>, to get FILE.
6806 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
6807 memcasecmp.h has included <stddef.h> and all we need is size_t.
6808 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
6809 our interface, instead of including <sys/types.h>
6811 2003-06-02 Paul Eggert <eggert@twinsun.com>
6814 Fix some minor time-related bugs with POSIX time arguments.
6815 Some valid time stamps were being rejected (notably -1, and
6816 time stamps before 1900 on 64-bit hosts). And some invalid
6817 time stamps were being accepted, e.g. September 31.
6819 * posixtm.h (posixtime): Return bool instead of time_t, so
6820 that we can return (time_t) -1 successfully.
6821 * posixtm.c: Likewise.
6822 [HAVE_STDBOOL_H]: Include <stdbool.h>.
6823 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
6824 (t): Remove static var.
6825 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
6826 of static var. All uses changed.
6827 (year): Do not reject years before 1900; they can occur with
6829 (posix_time_parse): Do not check for out-of-range components;
6830 that is now the caller's responsibility, since our checks were
6831 only approximations.
6832 (posixtime): Use mktime to check for out-of-range components,
6833 since it knows them exactly.
6834 If mktime returns (time_t) -1, check whether an error actually occurred
6835 by invoking localtime on -1.
6836 (main) [TEST_POSIXTIME]: Check for input data errors, and report
6837 posixtime failures better.
6838 Improve the test data (in comments only).
6840 2003-05-30 <karl@gnu.org>
6842 * mktime.c: update from libc.
6844 2003-05-30 Bruno Haible <bruno@clisp.org>
6846 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
6847 * localcharset.h: Likewise.
6848 * localcharset.c: Likewise.
6850 2003-05-28 Paul Eggert <eggert@twinsun.com>
6852 Assume the headers required for C89 freestanding compilers.
6853 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
6854 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
6855 without checking for HAVE_LIMITS_H.
6856 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
6857 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
6859 * fatal.c: Include <stdarg.h> without checking for __STDC__.
6860 * exclude.c: Include <stdbool.h> unconditionally.
6861 * tempname.c: Include <stddef.h> unconditionally.
6862 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
6863 * modechange.c, rpmatch.c (NULL): Don't define, since
6864 <stddef.h> does that.
6865 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
6866 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
6867 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
6868 * xstrtol.c: Likewise.
6869 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
6870 * savedir.c: Include <stddef.h> instead of defining NULL.
6872 * addext.c (addext): Use assignment rather than cast, to avoid
6873 warnings on some platforms.
6875 * mktime.c (__mktime_internal): Do not reject negative timestamps
6878 2003-05-10 Bruno Haible <bruno@clisp.org>
6880 * linebreak.c (iconv_string_length): Don't return -1 just because the
6881 string is longer than 4 KB.
6883 2003-05-12 Jim Meyering <jim@meyering.net>
6885 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
6886 the space-padded-by-default conversion specifiers, %e, %k, %l.
6888 2003-05-03 Bruno Haible <bruno@clisp.org>
6890 Upgrade to Unicode-4.0.
6891 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
6892 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
6893 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
6894 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
6895 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
6896 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
6897 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
6898 Change width of U+E0100..U+E01EF from 1 to 0.
6900 2003-04-25 Bruno Haible <bruno@clisp.org>
6902 * copy-file.c: Include <stddef.h>, for size_t.
6904 2003-04-25 Jim Meyering <jim@meyering.net>
6906 * copy-file.c (copy_file_preserving): Declare buf_size to be
6907 of type size_t, not int.
6909 2003-04-11 Jim Meyering <jim@meyering.net>
6911 Merge changes from Coreutils.
6913 2003-03-22 Jim Meyering <jim@meyering.net>
6915 * strftime.c (widen): Cast alloca return value to proper type.
6917 2003-01-19 Ulrich Drepper <drepper@redhat.com>
6920 * strftime.c (my_strftime): Handle very large width
6921 specifications for numeric values correctly. Improve checks for
6924 2003-01-19 Jim Meyering <jim@meyering.net>
6926 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
6927 (nl_get_alt_digit) [! defined my_strftime]: Define.
6928 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
6929 _nl_get_alt_digit and _nl_get_walt_digit.
6931 * strftime.c (my_strftime): Merge in locale-related changes from libc.
6932 These changes have no effect outside of _LIBC.
6934 2003-04-10 Bruno Haible <bruno@clisp.org>
6936 * findprog.h: New file, from GNU gettext.
6937 * findprog.c: New file, from GNU gettext.
6939 2003-04-05 Jim Meyering <jim@meyering.net>
6941 Merge changes from Coreutils.
6943 * exclude.h (PARAMS): Remove definition and uses.
6944 * exclude.c: Remove uses of `PARAMS'.
6946 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
6947 Add test-cases for DOS filenames. Declare program_name.
6948 (main): Set up program_name. Patch by Rich Dawe.
6950 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
6952 Use mntctl's return value to drive the entry-processing loop, since
6953 we can't rely on the value of the vmt_length member in the last
6954 entry. On some systems doing so could result in exhausting
6955 virtual memory. Based in part on a patch from Mike Jetzer.
6957 2003-04-04 Bruno Haible <bruno@clisp.org>
6959 * linebreak.h: New file, from GNU gettext.
6960 * linebreak.c: New file, from GNU gettext with slight modifications.
6961 * lbrkprop.h: New file, from GNU gettext.
6963 2003-04-03 Bruno Haible <bruno@clisp.org>
6965 * utf8-ucs4.h: New file, from GNU gettext.
6966 * utf16-ucs4.h: New file, from GNU gettext.
6967 * ucs4-utf8.h: New file, from GNU gettext.
6968 * ucs4-utf16.h: New file, from GNU gettext.
6970 2003-04-02 Bruno Haible <bruno@clisp.org>
6972 * binary-io.h: New file, from GNU gettext.
6974 2003-04-01 Bruno Haible <bruno@clisp.org>
6976 * pathname.h: New file, from GNU gettext.
6977 * concatpath.c: New file, from GNU gettext.
6979 2003-03-30 Bruno Haible <bruno@clisp.org>
6981 * copy-file.c (copy_file_preserving): Don't set owner if the function
6982 chown() doesn't exist.
6984 2003-03-28 Bruno Haible <bruno@clisp.org>
6986 * copy-file.h: New file, from GNU gettext.
6987 * copy-file.c: New file, from GNU gettext.
6989 2003-03-18 Jim Meyering <jim@meyering.net>
6991 * quote.c (quote_n): Fix typo in comment.
6993 2003-03-14 Jim Meyering <jim@meyering.net>
6995 Merge changes from Coreutils.
6996 * obstack.h (obstack_object_size): Declare temporary, __o,
6997 to be const, in order to avoid warnings.
6998 (obstack_room): Likewise.
6999 (obstack_empty_p): Likewise.
7001 2003-03-13 Paul Eggert <eggert@twinsun.com>
7003 Merge changes from Bison.
7004 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
7005 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
7006 when compiling Bison 1.875's `bitset bset = obstack_alloc
7007 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
7008 * hash.c: Include <stdbool.h> unconditionally.
7010 2003-03-09 Paul Eggert <eggert@twinsun.com>
7012 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
7013 Reported by Bruce Becker; see:
7014 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
7016 2003-03-03 Paul Eggert <eggert@twinsun.com>
7017 Bruno Haible <bruno@clisp.org>
7019 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
7020 Reported by John Hughes, see
7021 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
7023 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
7025 * poll_.h: New file.
7028 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
7030 * mathl.h: New file.
7031 * acosl.c: New file.
7032 * asinl.c: New file.
7033 * atanl.c: New file.
7034 * ceill.c: New file.
7037 * floorl.c: New file.
7038 * frexpl.c: New file.
7039 * ldexpl.c: New file.
7041 * sincosl.c: New file.
7043 * sqrtl.c: New file.
7045 * trigl.c: New file.
7046 * trigl.h: New file.
7048 2003-02-17 Bruno Haible <bruno@clisp.org>
7050 * mkdtemp.h: New file, from GNU gettext.
7051 * mkdtemp.c: New file, from GNU gettext.
7053 2003-01-31 Bruno Haible <bruno@clisp.org>
7055 * rename.c: #undef rename before defining rpl_rename.
7056 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
7058 2003-01-30 Bruno Haible <bruno@clisp.org>
7060 * printf-args.h: New file, from GNU gettext.
7061 * printf-args.c: New file, from GNU gettext.
7062 * printf-parse.h: New file, from GNU gettext.
7063 * printf-parse.c: New file, from GNU gettext.
7064 * vasnprintf.h: New file, from GNU gettext.
7065 * vasnprintf.c: New file, from GNU gettext.
7066 * asnprintf.c: New file, from GNU gettext.
7067 * vasprintf.h: New file, from GNU gettext with modifications.
7068 * vasprintf.c: New file, from GNU gettext.
7069 * asprintf.c: New file, from GNU gettext.
7071 2003-01-29 Bruno Haible <bruno@clisp.org>
7073 * stpncpy.h: New file, from GNU gettext with modifications.
7074 * stpncpy.c: New file, from GNU gettext with modifications.
7076 2003-01-28 Bruno Haible <bruno@clisp.org>
7078 * c-ctype.h: New file, from GNU gettext, with changes suggested by
7080 * c-ctype.c: New file, from GNU gettext, with changes suggested by
7083 2003-01-27 Bruno Haible <bruno@clisp.org>
7085 * xsetenv.h: New file, from GNU gettext.
7086 * xsetenv.c: New file, from GNU gettext.
7088 2003-01-23 Bruno Haible <bruno@clisp.org>
7090 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
7092 2003-01-22 Bruno Haible <bruno@clisp.org>
7094 * exit.h: New file, from GNU gettext.
7096 2003-01-11 Bruno Haible <bruno@clisp.org>
7098 * stpcpy.h (stpcpy): Use ANSI C function declarations.
7099 * strcase.h (strcasecmp, strncasecmp): Likewise.
7101 2003-01-14 Jim Meyering <jim@meyering.net>
7103 * same.c (same_name): Tweak a comment.
7105 2003-01-11 Bruno Haible <bruno@clisp.org>
7107 * same.c (same_name): Reorder tests so as to avoid calling stat()
7108 when a string comparison is sufficient.
7110 2003-01-11 Bruno Haible <bruno@clisp.org>
7112 * readtokens.c (readtoken): Cast character to 'unsigned char', not
7115 2003-01-11 Bruno Haible <bruno@clisp.org>
7117 * hash-pjw.c: Add comment about low quality of this function.
7119 2003-01-12 Paul Eggert <eggert@twinsun.com>
7121 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
7122 to avoid collisions with libcurses and libreadline.
7124 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
7125 * getstr.h, getstr.c: Remove.
7126 * getline.c: Include "getline.h", to check interface.
7127 Move body of old getstr.c here: this defines MIN_CHUNK and
7128 declares getdelim2, which is renamed from getstr.
7129 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
7131 * linebuffer.c (readlinebuffer): Renamed from readline.
7133 * linebuffer.h: Likewise.
7134 (readline): Remove backward-compatibility macro.
7136 2003-01-12 Jim Meyering <jim@meyering.net>
7138 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
7140 2003-01-10 Bruno Haible <bruno@clisp.org>
7142 * alloca_.h: New file.
7143 * getdate.y: Unconditionally include alloca.h.
7144 * makepath.c: Likewise.
7145 * setenv.c: Likewise.
7146 * userspec.c: Likewise.
7148 2003-01-09 Bruno Haible <bruno@clisp.org>
7150 * stdbool.h.in: New file.
7152 2003-01-08 Bruno Haible <bruno@clisp.org>
7154 * safe-read.c: Include specification header first, to ensure its
7156 * full-write.c: Likewise.
7158 2003-01-08 Jim Meyering <jim@meyering.net>
7160 * full-write.c: Undefine and define-away `const' after inclusion
7161 of errno.h, not before. Suggestion from Bruno Haible.
7163 2003-01-07 Jim Meyering <jim@meyering.net>
7165 * full-write.c: Rework so that it may serve to define full_read, too.
7166 * full-read.c: Simply #define FULL_READ and include full-write.c.
7168 2003-01-06 Jim Meyering <jim@meyering.net>
7170 * version-etc.c: Update year in translatable copyright string.
7172 2002-12-25 Bruno Haible <bruno@clisp.org>
7174 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
7175 * xstrtol.h: Likewise.
7176 * xstrtoimax.c: Likewise.
7177 * xstrtoumax.c: Likewise.
7178 * human.h: Likewise.
7180 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
7181 on systems that have <inttypes.h> but not <stdint.h>.
7183 2002-12-31 Paul Eggert <eggert@twinsun.com>
7185 * memcoll.c (memcoll): Fall back on a simple algorithm using
7186 memcmp if strcoll doesn't work.
7188 2002-12-23 Bruno Haible <bruno@clisp.org>
7190 * localcharset.h: New file.
7191 * localcharset.c: Include it.
7192 * unicodeio.c: Likewise.
7194 2002-12-22 Bruno Haible <bruno@clisp.org>
7196 * utime.c (utime_null): No need to call ftruncate if the file was
7199 2002-12-23 Bruno Haible <bruno@clisp.org>
7201 * memcoll.c (STRCOLL): New macro.
7204 2002-12-22 Bruno Haible <bruno@clisp.org>
7206 * getstr.h (getstr): Define, to avoid clash with libcurses.
7207 * linebuffer.h (readline): Define, to avoid clash with libreadline.
7209 2002-12-22 Bruno Haible <bruno@clisp.org>
7211 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
7213 2002-12-23 Bruno Haible <bruno@clisp.org>
7215 * getline.h: Include <stddef.h>, for size_t.
7217 * unicodeio.h: Include <stddef.h>, for size_t.
7218 * unicodeio.c: Don't include <stddef.h>.
7220 2002-12-17 Bruno Haible <bruno@clisp.org>
7222 * canon-host.c (strdup): Remove unused declaration.
7224 * fsusage.c: Include full_read.h.
7225 (get_fs_usage): Use full_read instead of safe_read.
7227 * utime.c (utime_null): Use SAFE_READ_ERROR.
7229 2002-12-11 Bruno Haible <bruno@clisp.org>
7231 * setenv.h: Rewritten to cope with systems that have setenv() but not
7233 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
7236 2002-12-11 Bruno Haible <bruno@clisp.org>
7238 * setenv.c (alloca): Fall back to malloc.
7240 (setenv): Use freea() to free memory allocated with alloca().
7242 2002-11-13 Bruno Haible <bruno@clisp.org>
7244 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
7245 function declarations.
7246 * unsetenv.c (unsetenv): Likewise.
7248 2002-03-04 Bruno Haible <bruno@clisp.org>
7250 Portability to AIX 4.3.3.
7251 * unsetenv.c: New file, extracted from setenv.c.
7252 * setenv.c: Move the unsetenv() function to unsetenv.c.
7254 2001-12-20 Bruno Haible <bruno@clisp.org>
7256 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
7257 use malloc instead. For SunOS 4.
7259 2001-12-11 Bruno Haible <bruno@clisp.org>
7261 * setenv.c: Declare alloca.
7262 (compar_fn_t): New typedef.
7263 (KNOWN_VALUE, STORE_VALUE): Use it.
7265 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
7268 2002-12-10 Paul Eggert <eggert@twinsun.com>
7270 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
7271 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
7272 Choose values that are less likely to collide with system fnmatch
7274 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
7275 defined (e.g., a pure POSIX system).
7276 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
7277 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
7279 2002-12-06 Jim Meyering <jim@meyering.net>
7281 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
7283 Merge in changes from libc's misc/error.c, in preparation
7284 for the merge of gnulib's changes back into libc.
7286 * error.c (_): Define only if not already defined.
7287 Move definition to follow all #include directives.
7288 Include unlocked-io.h only if !_LIBC.
7289 [_LIBC]: Include <libio/libioP.h>.
7290 [USE_IN_LIBIO]: Include <libio/iolibio.h>
7291 (fflush): Tweak definition to use INTUSE.
7294 2002-12-05 Paul Eggert <eggert@twinsun.com>
7296 * alloca.c [defined emacs]: Include "lisp.h".
7297 (xalloc_die) [defined emacs]: New macro.
7298 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
7299 [! defined emacs]: Include <xalloc.h>.
7300 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
7301 (pointer): Typedef to POINTER_TYPE *.
7302 (malloc): Remove decl; we now always use xmalloc.
7303 (alloca): Use old-style definition, since Emacs needs this.
7304 Check for arithmetic overflow when computing combined size.
7306 2002-12-04 Paul Eggert <eggert@twinsun.com>
7308 Do not generate unlocked-io.h automatically, since it's easier to
7309 maintain it by hand.
7311 * unlocked-io.h: New file, from GNU diffutils,
7312 but with proper copyright notice and attribution.
7314 * Makefile.am: Add copyright notice.
7315 (libfetish_a_SOURCES): Add unlocked-io.h.
7316 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
7317 (DISTCLEANFILES, io_functions): Remove macros.
7318 (EXTRA_DIST): Remove gen_uio.
7319 (unlocked-io.h): Remove rule.
7321 2002-12-04 Jim Meyering <jim@meyering.net>
7323 Reflect the fact that stat.c and lstat.c are no longer generated.
7324 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
7325 (DISTCLEANFILES): Likewise.
7326 (EXTRA_DIST): Likewise.
7327 (all_local): Don't depend on stat.c or lstat.c.
7328 (stat.c, lstat.c): Remove rules.
7329 (EXTRA_DIST): Remove xstat.in.
7331 * xstat.in: Remove file. Contents moved into stat.c.
7332 * stat.c: New file. Contents mostly from xstat.in.
7333 * stat.c: Rework so that it may serve to define rpl_lstat, too.
7334 * lstat.c: New file. Simply #define LSTAT and include stat.c.
7336 * safe-read.c: Rework so that it may serve to define safe_write, too.
7337 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
7339 2002-12-03 Jim Meyering <jim@meyering.net>
7341 * safe-read.c, safe-write.c: Change variable names and comments, but
7342 not semantics, to minimize the differences between these two files.
7343 (safe_read): Change comment to mention SAFE_READ_ERROR.
7345 * safe-read.c (IS_EINTR): Define.
7346 (safe_read): Use IS_EINTR in place of in-function cpp directives.
7348 2002-12-02 Bruno Haible <bruno@clisp.org>
7350 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
7351 Define, taken from safe-read.c.
7352 (INT_MAX): Provide fallback.
7353 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
7354 * safe-write.h (SAFE_WRITE_ERROR): Define.
7356 * safe-read.c (EINTR): Remove definition.
7357 (safe_read): Don't use EINTR if it is absent.
7359 2002-12-02 Jim Meyering <jim@meyering.net>
7361 * safe-read.c (EINTR): Define.
7362 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
7363 (INT_MAX): Provide fallback.
7364 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
7366 * safe-read.h (SAFE_READ_ERROR): Define.
7368 2002-12-01 Jim Meyering <jim@meyering.net>
7370 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
7371 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
7373 2002-11-27 Paul Eggert <eggert@twinsun.com>
7375 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
7376 hash_rehash): Replace `if (limit <= value) abort ();' with
7377 `if (! (value < limit)) abort ();', for readability.
7379 2002-11-26 <karl@gnu.org>
7381 * strdup.c: copy from libc again, with jim's ok.
7382 * .cppi-disable: re-add strdup.c
7384 2002-11-25 <karl@gnu.org>
7386 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
7387 instead of "strtol.c".
7389 2002-11-25 Jim Meyering <jim@meyering.net>
7391 * mktime.c: Sync from libc, now that it has the latest fix.
7393 2002-11-24 <karl@gnu.org>
7395 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
7396 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
7398 2002-11-24 Jim Meyering <jim@meyering.net>
7400 Update from coreutils:
7402 * mktime.c: Merge in changes from libc.
7404 Avoid a link-time failure on some Linux systems.
7405 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
7406 (__mon_yday): Declare with the STATIC attribute.
7407 (__mktime_internal): Likewise.
7408 Based on a report from Greg Schafer.
7410 2002-11-23 Jim Meyering <jim@meyering.net>
7412 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
7413 Use `unsigned', not `int', as type of index.
7415 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
7417 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
7419 2002-11-22 Paul Eggert <eggert@twinsun.com>
7421 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
7422 hint that one should use `if (! x) abort ();' rather than `assert
7423 (x);', and anyway it's one less thing to worry about configuring.
7424 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
7425 hash_rehash, hash_insert): Use abort rather than assert.
7427 2002-11-22 Paul Eggert <eggert@twinsun.com>
7429 * quotearg.h: Allow multiple inclusion by surrounding with
7430 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
7431 so that we can be included first.
7432 (PARAMS): Remove; we now assume C89 or later. All uses removed.
7433 * quotearg.c: Include quotearg.h immediately after config.h.
7434 No need to include stddef.h or sys/types.h any more.
7435 Surround local include files with "", not "<>".
7436 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
7437 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
7438 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
7439 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
7440 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
7441 (ISPRINT): Remove; no longer needed now that we assume C89.
7443 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
7446 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
7447 quotearg_char): Use SIZE_MAX rather than
7448 (size_t) -1 when we are talking about "infinity".
7450 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
7452 2002-11-22 Bruno Haible <bruno@clisp.org>
7454 * safe-read.h: Assume C89. Add comments.
7455 (safe_read): Change return type to size_t.
7456 * safe-read.c (safe_read): Change return type to size_t. Handle byte
7457 counts > SSIZE_MAX correctly.
7458 * safe-write.h: New file.
7459 * safe-write.c: New file.
7460 * full-read.h: New file.
7461 * full-read.c: New file.
7462 * full-write.h: Assume C89. Add comments.
7463 * full-write.c: Include safe-write.h.
7464 (full_write): Rewritten to use safe_write.
7465 Suggested by Jim Meyering and Paul Eggert.
7467 2002-11-21 Bruno Haible <bruno@clisp.org>
7469 Remove case insensitive option matching.
7470 * argmatch.h (argcasematch): Remove declaration.
7471 (ARGCASEMATCH): Remove macro.
7472 (__xargmatch_internal): Remove case_sensitive argument.
7473 (XARGMATCH): Update.
7474 (XARGCASEMATCH): Remove macro.
7475 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
7476 case_sensitive argument.
7477 (argcasematch): Remove function.
7478 (__xargmatch_internal): Remove case_sensitive argument.
7479 (main): Use XARGMATCH instead of XARGCASEMATCH.
7481 * xmalloc.c: Change compile-time error message. Add comment about
7482 required autoconf version.
7484 2002-11-21 Jim Meyering <jim@meyering.net>
7486 * strdup.c (strdup): Tweak comment and initial #if/#include.
7488 Merge in changes from the coreutils.
7490 2002-09-25 Paul Eggert <eggert@twinsun.com>
7491 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
7492 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
7493 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
7494 int. Work more efficiently if X is the same width as uintmax_t.
7495 Do not compare X to -1, to avoid bogus compiler warning.
7496 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
7497 Don't assume that f_frsize and f_bsize are the same type.
7499 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
7502 * makepath.c (make_path): Restore umask *before* creating the final
7504 (make_path): Minor reformatting.
7506 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
7507 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
7509 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
7510 ones. At least on GNU/Linux systems, `auto' means something else.
7513 2002-11-20 Paul Eggert <eggert@twinsun.com>
7515 Merge argmatch cleanups from Bison. Assume C89.
7517 * argmatch.c: Include config.h here, not in argmatch.h.
7518 Include stdlib.h, for EXIT_FAILURE.
7519 Always include <string.h>, since we assume C89.
7520 (EXIT_FAILURE): Remove pre-C89 bug workaround.
7521 * argmatch.h: Do not include <config.h> or <sys/types.h>.
7522 Include <stddef.h> instead, since it's all we need for size_t.
7523 (PARAMS): Remove. All uses removed.
7524 (ARRAY_CARDINALITY): Do not bother to #undef.
7525 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
7526 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
7527 Remove unnecessary parentheses.
7528 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
7529 Insert necessary parentheses.
7530 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
7531 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
7533 2002-11-19 Bruno Haible <bruno@clisp.org>
7535 * mbswidth.c: Include mbswidth.h right at the beginning.
7536 * mbswidth.h: Include <stddef.h>, for size_t.
7538 * mbswidth.h (PARAMS): Remove macro.
7539 (mbswidth, mbsnwidth): Use ANSI C function declarations.
7540 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
7542 * gcd.h (PARAMS): Remove macro.
7543 (gcd): Use ANSI C function declarations.
7544 * gcd.c (gcd): Likewise.
7546 2002-11-15 Bruno Haible <bruno@clisp.org>
7548 * strcspn.c: Include <stddef.h>.
7549 (strcspn): Use ANSI C function declaration. Change return type to
7551 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
7552 (strpbrk): Use NULL.
7553 * strpbrk.h (PARAMS): Remove macro.
7554 (strpbrk): Use ANSI C function declaration.
7555 * strstr.c: Don't include <sys/types.h>.
7556 * strstr.h (PARAMS): Remove macro.
7557 (strstr): Use ANSI C function declarations.
7559 2002-11-06 Bruno Haible <bruno@clisp.org>
7561 * gcd.h (gcd): Change argument type to 'unsigned long'.
7562 * gcd.c (gcd): Likewise.
7564 2002-11-05 Bruno Haible <bruno@clisp.org>
7566 * gcd.h: New file, from gettext-0.11.5.
7567 * gcd.c: New file, from gettext-0.11.5.
7569 2002-11-05 Bruno Haible <bruno@clisp.org>
7571 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7572 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7573 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7574 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7576 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
7577 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
7579 * closeout.c: Include gettext.h instead of <libintl.h>.
7580 * human.c: Include gettext.h instead of <libintl.h>.
7581 * quotearg.c: Include gettext.h instead of <libintl.h>.
7582 * rpmatch.c: Include gettext.h instead of <libintl.h>.
7583 * unicodeio.c: Include gettext.h instead of <libintl.h>.
7584 * userspec.c: Include gettext.h instead of <libintl.h>.
7585 * version-etc.c: Include gettext.h instead of <libintl.h>.
7586 * xmalloc.c: Include gettext.h instead of <libintl.h>.
7587 (textdomain): Remove definition.
7588 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
7590 * long-options.c: Remove include of <libintl.h> and definition of _.
7591 * same.c: Remove include of <libintl.h> and definition of _.
7593 2002-11-04 Bruno Haible <bruno@clisp.org>
7595 * stpcpy.h: New file, from GNU gettext-0.11.5.
7596 * strcase.h: New file, from GNU gettext-0.11.5.
7597 * strpbrk.h: New file, from GNU gettext-0.11.5.
7598 * strstr.h: New file, from GNU gettext-0.11.5.
7599 * xgetcwd.h: New file, from GNU gettext-0.11.5.
7601 2002-05-09 Bruno Haible <bruno@clisp.org>
7603 * config.charset: Update for newest glibc. Add canonical names
7604 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
7606 2002-05-09 Bruno Haible <bruno@clisp.org>
7608 * localcharset.c (get_charset_aliases): Add more Windows specific
7611 2002-05-08 Owen Taylor <otaylor@redhat.com>
7613 * config.charset: A few additions for Solaris.
7615 2001-12-05 Bruno Haible <bruno@clisp.org>
7617 * localcharset.c (locale_charset): Don't return an empty string.
7619 2001-10-23 Bruno Haible <haible@clisp.cons.org>
7621 * config.charset: msdos in uk_UA uses CP1125.
7623 2001-08-05 Bruno Haible <haible@clisp.cons.org>
7625 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
7626 * localcharset.c (locale_charset): Declare as extern "C".
7628 2002-02-15 Bruno Haible <bruno@clisp.org>
7630 * config.charset [msdosdjgpp]: For Russian, use CP866.
7632 2002-02-11 Bruno Haible <bruno@clisp.org>
7634 * config.charset: Add support for NetBSD.
7636 2002-09-25 <karl@gnu.org>
7638 * strdup.c: copy from libc/string (via ../config/srclist*).
7639 * getopt*: copy from libc/posix.
7640 * gettext.h: copy from gettext.
7641 * .cppi-disable: add strdup.c, gettext.h.
7643 2002-07-01 Jim Meyering <meyering@lucent.com>
7645 * c-stack.c: Include sys/time.h.
7646 From Volker Borchert.
7648 2002-06-11 Paul Eggert <eggert@twinsun.com>
7650 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
7651 New macro. Use it uniformly instead of
7652 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
7653 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
7654 reported by Vin Shelton.
7656 2002-06-22 Jim Meyering <meyering@lucent.com>
7658 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
7659 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
7661 2002-06-22 Paul Eggert <eggert@twinsun.com>
7663 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
7664 Do not assume SA_SIGINFO behavior.
7665 Bug reported by Jim Meyering on NetBSD 1.5.2.
7667 2002-06-22 Jim Meyering <meyering@lucent.com>
7669 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
7671 * exitfail.c, exitfail.h: Likewise.
7672 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
7674 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
7676 (EXTRA_DIST): Add fnmatch_loop.c.
7677 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
7679 * fnmatch_loop.c: New file, from diffutils-2.8.2.
7680 * fnmatch.c: Update from diffutils-2.8.2.
7681 * fnmatch_.h: New file. From diffutils-2.8.2.
7682 * fnmatch.h: Remove file.
7684 2002-06-18 Paul Eggert <eggert@twinsun.com>
7686 * file-type.h: Report an error if neither S_ISREG nor
7687 S_IFREG is defined, instead of using a test specific to glibc
7688 2.2. This should be safe, since POSIX requires S_ISREG and
7689 Unix Version 7 had S_IFREG. We don't need to check for
7690 <sys/types.h> since we don't use any symbols that it defines.
7692 2002-06-15 Jim Meyering <meyering@lucent.com>
7694 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
7695 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
7696 have been included before this file.
7698 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
7700 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
7701 so that each temporary file name is unique and valid in the first
7702 8 characters, for operation under DOS.
7704 2002-06-15 Jim Meyering <meyering@lucent.com>
7706 Work even with DJGPP 2.03, which lacks support for symlinks.
7708 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
7710 * lchown.c (S_ISLNK): Likewise.
7712 2002-06-14 Jim Meyering <meyering@lucent.com>
7714 * file-type.h: Use the version from diffutils-2.8.2.
7715 * file-type.c: Likewise.
7717 2002-05-27 Jim Meyering <meyering@lucent.com>
7719 Fix a problem seen only on nonconforming systems whereby ls.c's
7720 use of localtime, and then of gettimeofday would cause trouble:
7721 the localtime call used to initialize rpl_gettimeofday's save
7722 mechanism would clobber ls's current local time information so
7723 that in any long listing the first file would always be listed
7724 with date 1970-01-01. Analysis by Volker Borchert.
7726 * gettimeofday.c (localtime): Undefine.
7727 (rpl_localtime): New function.
7729 2002-05-22 Jim Meyering <meyering@lucent.com>
7731 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
7732 * file-type.h: New file.
7733 * file-type.c (file_type): New file/function. Extracted from diffutils.
7735 2002-04-29 Paul Eggert <eggert@twinsun.com>
7737 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
7739 2002-04-28 Paul Eggert <eggert@twinsun.com>
7741 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
7742 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
7743 of 127, since 64 is the largest conceivable number for ancient
7745 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
7747 2002-04-28 Jim Meyering <meyering@lucent.com>
7749 * sig2str.c (WTERMSIG): Remove definition (unused).
7751 2002-04-28 Paul Eggert <eggert@twinsun.com>
7753 * sig2str.h, sig2str.c: New files.
7754 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
7756 2002-04-24 Jim Meyering <meyering@lucent.com>
7758 * gettext.h: New file, from Gettext.
7759 * Makefile.am (INCLUDES): Remove -I../intl.
7760 (libfetish_a_SOURCES): Add gettext.h.
7762 2002-04-16 Jim Meyering <meyering@lucent.com>
7764 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
7765 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
7766 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
7768 2002-04-12 Jim Meyering <meyering@lucent.com>
7770 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
7772 2002-03-10 Jim Meyering <meyering@lucent.com>
7774 * makepath.c (make_path): Remove a comma from a diagnostic.
7775 Suggestion from Santiago Vila.
7777 2002-03-08 Jim Meyering <meyering@lucent.com>
7779 * rename.c: Mention that this wrapper is needed also on
7780 mips-dec-ultrix4.4 systems.
7782 2002-03-02 Jim Meyering <meyering@lucent.com>
7784 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
7785 not HAVE_CLOCK_SETTIME.
7787 2002-02-27 Paul Eggert <eggert@twinsun.com>
7789 * nanosleep.h: Rename to....
7790 * timespec.h: New name for nanosleep.h. All uses changed.
7792 * gettime.c: New file.
7793 * settime.c: New file.
7796 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
7797 timespec.h. Remove nanosleep.h.
7799 2002-02-25 Paul Eggert <eggert@twinsun.com>
7801 * acl.c, acl.h: New files.
7802 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
7804 2002-02-24 Jim Meyering <meyering@lucent.com>
7806 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
7807 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
7808 cause trouble. Reported by Nelson Beebe.
7810 2002-02-23 Paul Eggert <eggert@twinsun.com>
7812 * path-concat.c (xpath_concat): Reorder code to pacify
7813 compilers that don't know that xalloc_die never returns.
7815 2002-02-20 Jim Meyering <meyering@lucent.com>
7817 * getdate.c: Regenerate using bison-1.33.
7819 2002-02-15 Paul Eggert <eggert@twinsun.com>
7821 * posixver.c, posixver.h: New files.
7822 * Makefile.am (libfetish_a_SOURCES): Add them.
7824 2002-02-02 Paul Eggert <eggert@twinsun.com>
7825 Bruno Haible <bruno@clisp.org>
7827 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
7828 (fwrite_success_callback): New declaration.
7829 * unicodeio.c (unicode_to_mb): New function, extracted from
7830 print_unicode_char. Call failure callback instead of error.
7831 (fwrite_success_callback): New function.
7832 (exit_failure_callback): New function.
7833 (fallback_failure_callback): New function.
7834 (print_unicode_char): Call unicode_to_mb.
7836 2002-01-26 Jim Meyering <meyering@lucent.com>
7838 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
7840 2002-01-22 Jim Meyering <meyering@lucent.com>
7842 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
7843 Otherwise, some versions of automake would omit the rule that makes
7844 Makefile from Makefile.in.
7846 2001-01-21 Paul Eggert <eggert@twinsun.com>
7848 * xmemcoll.h, xmemcoll.c: New files.
7849 * Makefile.am (libfetish_a_SOURCES): Add them.
7850 * memcoll.c: Include errno.h, and declare errno if not defined.
7851 (memcoll): Set errno to zero if there is no error.
7853 * quotearg.c (quotearg_buffer_restyled):
7854 Fix bug with quoting buffers containing NUL when backslashing escapes.
7855 This bug was exposed by the other changes in this patch.
7856 (quotearg_n_options): New arg ARGSIZE.
7857 All callers changed.
7858 (quoting_options_from_style): New function.
7859 (quotearg_n_style): Use it.
7860 (quotearg_n_style_mem): New function.
7862 * quotearg.h (quotearg_n_style_mem): New function.
7864 2002-01-16 Jim Meyering <meyering@lucent.com>
7866 * getdate.y: Add three semicolons, each just before a closing brace.
7867 Bison (as of version 1.31) no longer papers over that mistake.
7869 2002-02-14 Paul Eggert <eggert@twinsun.com>
7871 * backupfile.c (ISDIGIT): Comment fix.
7872 * getdate.y (ISDIGIT): Likewise.
7873 * posixtm.c (ISDIGIT, year): Likewise.
7874 * strverscmp.c (ISDIGIT): Likewise.
7875 * userspec.c (ISDIGIT): Likewise.
7877 2002-01-05 Jim Meyering <meyering@lucent.com>
7879 * version-etc.c (version_etc_copyright): Update copyright year.
7881 2001-01-19 Paul Eggert <eggert@twinsun.com>
7883 * closeout.c (close_stdout_status): If ferror (stdout), do
7884 not silently exit merely because the output buffer happens to
7885 have nothing pending.
7887 2001-12-18 Paul Eggert <eggert@twinsun.com>
7889 See the big note in ../ChangeLog.
7890 * human.c (suffixes): Prefer K to k for 1024.
7891 (generate_suffix_backwards): New function.
7892 (human_readable_inexact): Use it.
7893 * xstrtol.c (__xstrtol): If there is no number but there
7894 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
7895 Accept 'K' as well as 'k'.
7897 2001-12-15 Jim Meyering <meyering@lucent.com>
7899 * regex.h (__restrict_arr): Update from libc.
7901 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
7902 as `remote' if the name starts with `//'. Suggested by Michael Stone.
7905 2001-12-10 Jim Meyering <meyering@lucent.com>
7907 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
7908 Instead, include "xalloc.h".
7909 (initbuffer): Don't cast xmalloc return value to char*.
7910 (readline): Reword comment.
7911 Don't cast xrealloc return value to char*
7914 2001-12-09 Jim Meyering <meyering@lucent.com>
7916 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
7917 `signed and unsigned type in conditional expression'.
7918 * posixtm.c (posix_time_parse): Likewise.
7920 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
7922 * readtokens.c (readtoken): Declare an index to be of type unsigned
7923 to avoid a pedantic warning.
7925 * getstr.c: Don't include assert.h.
7926 (getstr): Remove warning-evoking assertions.
7927 Return -1 if offset parameter is out of bounds.
7928 Change the type of a local from int to size_t.
7930 * strftime.c (my_strftime_localtime_r): Include this function
7931 definition in the `#if ! HAVE_TM_GMTOFF' block.
7933 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
7934 Include xalloc.h instead.
7936 2001-12-02 Jim Meyering <meyering@lucent.com>
7938 * tempname.c: Don't declare getenv, thus reverting the change of
7939 2001-11-18. It's no longer necessary, now that stdlib.h is always
7942 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
7943 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
7945 2001-11-30 Akim Demaille <akim@epita.fr>
7947 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
7948 before being defined.
7950 2001-11-27 Paul Eggert <eggert@twinsun.com>
7952 * quotearg.h (quotearg_n, quotearg_n_style):
7953 First arg is int, not unsigned.
7954 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
7955 (SIZE_MAX, UINT_MAX): New macros.
7956 (quotearg_n_options): Abort if N is negative.
7957 Avoid overflow check on hosts where size_t is 64 bits and int
7958 is 32 bits, as overflow is impossible there.
7959 Fix off-by-one typo that caused unnecessary reallocation.
7961 2001-11-27 Jim Meyering <meyering@lucent.com>
7963 * tempname.c: Merge with version from libc.
7964 * regex.c: Likewise.
7966 * tempname.c: Include stdlib.h unconditionally. On some old systems
7967 for which STDC_HEADERS is 0, it was not included, resulting in a
7968 warning about an integer-to-pointer conversion problem with getenv.
7969 Reported by Volker Borchert.
7971 2001-11-26 Jim Meyering <meyering@lucent.com>
7973 * gtod.h: Remove file.
7974 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
7975 * gettimeofday.c: Don't include gtod.h.
7976 (GTOD_init): Remove function.
7977 (rpl_gettimeofday): Do its job here instead, rather than aborting.
7978 Suggestion from Volker Borchert.
7980 2001-11-23 Jim Meyering <meyering@lucent.com>
7982 * hash.h (struct hash_table): Don't define here. Merely declare it.
7983 * hash.c (struct hash_table): Define it here instead.
7985 2001-11-22 Jim Meyering <meyering@lucent.com>
7987 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
7989 2001-11-18 Paul Eggert <eggert@twinsun.com>
7991 * tempname.c (TMP_MAX): Remove; no longer needed.
7992 (TEMPORARIES): New macro.
7993 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
7994 removes an artificial limitation (e.g. HP-UX 10.20, where
7997 2001-11-18 Jim Meyering <meyering@lucent.com>
7999 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
8002 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
8003 files will be created before anything else.
8005 2001-11-17 Jim Meyering <meyering@lucent.com>
8007 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
8008 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
8009 rather than group writable. Patch by Juan F. Codagnone.
8011 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
8012 Instead, include "xalloc.h".
8014 * mountlist.c: Include unlocked-io.h after all system headers.
8015 Remove explicit declarations of xmalloc, xrealloc,
8016 and xstrdup. Instead, include "xalloc.h".
8018 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
8019 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
8020 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
8022 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
8023 Reported by Padraig Brady.
8025 * mkstemp.c: #undef mkstemp.
8027 (rpl_mkstemp): Rename from mkstemp.
8030 2001-11-16 Jim Meyering <meyering@lucent.com>
8032 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
8033 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
8034 determine the amount of total physical memory, use pstat_getstatic.
8035 HPUX-11 doesn't define _SC_PHYS_PAGES.
8036 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
8037 If sysconf couldn't be used to determine the amount of available
8038 physical memory, use both pstat_getstatic and pstat_getdynamic.
8039 Based on a patch from Bob Proulx.
8041 2001-11-05 Jim Meyering <meyering@lucent.com>
8043 * xstat.in (slash_aware_lstat): Correct a misleading comment.
8045 2001-11-03 Jim Meyering <meyering@lucent.com>
8047 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
8048 in argmatch_to_argument call.
8050 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
8053 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
8054 e.g., a fault due to an attempt to free a NULL pointer.
8056 2001-11-01 Jim Meyering <meyering@lucent.com>
8058 * dirfd.c, dirfd.h: New files.
8059 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
8061 * hash.c (hash_print) [TESTING]: Clean up.
8063 2001-10-22 Paul Eggert <eggert@twinsun.com>
8065 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
8066 to avoid a warning if -Wall.
8068 2001-10-21 Paul Eggert <eggert@twinsun.com>
8070 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
8072 2001-10-21 Jim Meyering <meyering@lucent.com>
8074 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
8075 this code would end up calling gettext even in packages built
8077 * getopt.c (_): Likewise.
8078 * regex.c (_): Likewise.
8080 2001-10-20 Paul Eggert <eggert@twinsun.com>
8082 * error.c (strerror_r): Do not declare unless !_LIBC.
8083 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
8084 Use strerror_r that is only a macro, even if it is not a function.
8085 (strerror): Check for HAVE_DECL_STRERROR before declaring.
8086 (private_strerror): Use prototypes, not old-style function definition.
8087 (print_errno_message): New function.
8088 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
8090 (error_tail, error, error_at_line): Use it.
8092 2001-10-11 Jim Meyering <meyering@lucent.com>
8094 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
8095 and quote_n (1, ... to avoid clobbering a buffer.
8097 2001-10-05 Jim Meyering <meyering@lucent.com>
8099 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
8100 * hash-pjw.c: New file (factored out of fileutils' remove.c).
8101 * hash-pjw.h: New file.
8103 2001-09-30 Jim Meyering <meyering@lucent.com>
8105 * mountlist.c [MOUNTED_GETFSSTAT]:
8106 Include <sys/ucred.h>, for Apple Darwin.
8107 Include sys/mount.h and sys/fs_types.h only if available.
8109 (read_filesystem_list): Use FS_TYPE.
8111 2001-09-29 Paul Eggert <eggert@twinsun.com>
8113 * exclude.c (excluded_filename): 0 -> false, since it's
8116 2001-09-28 Paul Eggert <eggert@twinsun.com>
8118 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
8119 #defines strtoimax. Also treat the other strto* functions
8122 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
8123 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
8124 (strtoimax, strtoumax): Do not declare if already defined as a macro.
8126 2001-09-26 Jim Meyering <meyering@lucent.com>
8128 Most macros in unlocked-io.h had the wrong number of arguments.
8129 * gen-uio: New script.
8130 (USE_UNLOCKED_IO): Define to 1 if not already defined.
8131 * unlocked-io.hin: Remove file.
8132 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
8133 rather than trying to embed it here.
8134 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
8135 Reported by Padraig Brady.
8137 2001-09-25 Volker Borchert <bt@teknon.de>
8139 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
8141 2001-09-23 Jim Meyering <meyering@lucent.com>
8143 * mountlist.c: Remove useless parentheses in #if directives.
8144 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
8145 the deprecated MOUNTED symbol is no longer defined in mntent.h.
8147 2001-09-22 Jim Meyering <meyering@lucent.com>
8149 * localcharset.c: Update from latest gettext.
8150 * config.charset: Likewise.
8152 2001-09-20 Jim Meyering <meyering@lucent.com>
8154 * xstrtol.c (strtoimax): Guard declaration with
8155 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
8156 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
8157 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
8158 (strtoumax): Likewise, for completeness (it wasn't necessary).
8160 2001-09-06 Paul Eggert <eggert@twinsun.com>
8162 * strtoimax.c (HAVE_LONG_LONG):
8163 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
8164 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
8165 to work around bug in IBM C compiler.
8167 2001-09-16 Jim Meyering <meyering@lucent.com>
8169 * mkdir.c: New file.
8171 2001-09-04 Paul Eggert <eggert@twinsun.com>
8173 * xgetcwd.c: Revert some of the previous change; intead,
8174 fix the HAVE_GETCWD_NULL code to behave more like the
8175 !HAVE_GETCWD_NULL code used to.
8178 (xgetcwd): Do not return NULL when memory is exhausted; instead,
8181 2001-09-04 Paul Eggert <eggert@twinsun.com>
8183 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
8184 Use ssize_t, not int, to store result of readlink.
8185 Check for ssize_t overflow as well as size_t overflow,
8186 as POSIX says the result of readlink is implementation-defined
8187 when ssize_t overflows.
8188 Remove unnecessary cast to char*.
8189 Use free+malloc instead of realloc, as the storage doesn't need
8190 to be preserved and it's clearer and can be more efficient that way.
8191 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
8192 * xreadlink.h (xreadlink): Update prototype.
8194 2001-09-03 Paul Eggert <eggert@twinsun.com>
8196 * exclude.c (fnmatch_no_wildcards): Fix confusion between
8197 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
8198 spotted by Jim Meyering.
8200 2001-09-03 Jim Meyering <meyering@lucent.com>
8202 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
8204 2001-09-03 Paul Eggert <eggert@twinsun.com>
8206 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
8207 like the HAVE_GETCWD_NULL code.
8208 Include pathmax.h if not HAVE_GETCWD.
8209 Do not include xalloc.h.
8210 (INITIAL_BUFFER_SIZE): New symbol.
8211 Do not use xmalloc / xrealloc, since the caller is responsible for
8212 handling errors. Preserve errno around `free' during failure.
8213 Do not overrun buffer when using getwd.
8215 2001-09-03 Paul Eggert <eggert@twinsun.com>
8217 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
8218 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
8220 2001-09-02 Jim Meyering <meyering@lucent.com>
8222 * error.c: Update from GNU libc.
8224 2001-09-01 Jim Meyering <meyering@lucent.com>
8226 * xreadlink.c: New file.
8227 * xreadlink.h: New file.
8228 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
8230 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
8231 doesn't conflict with sparc Solaris 7's definition in
8232 /usr/include/sys/int_types.h.
8234 * exclude.c: Use `""', not `<>' to #include non-system header files.
8235 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
8236 and strncasecmp as r-values. Unixware didn't have declarations.
8238 2001-08-31 Jim Meyering <meyering@lucent.com>
8240 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
8241 Use an initial, malloc'd, buffer of length 128 rather than
8242 a statically allocated one of length 1024.
8244 2001-08-30 Paul Eggert <eggert@twinsun.com>
8246 * xgetcwd.c: Don't include pathmax.h.
8247 Include stdlib.h and unistd.h if available.
8249 (xmalloc, xstrdup, free): Remove decls.
8250 (xgetcwd): Don't assume sizes fit in unsigned.
8251 Check for overflow when computing sizes.
8252 Simplify reallocation code.
8254 2001-08-28 Paul Eggert <eggert@twinsun.com>
8256 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
8258 * strtoimax.c: Renamed from strtoxmax.c, removing the
8261 Also, make the following further changes to make this file's
8262 configuration more similar to that of strtol.c:
8263 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
8264 (strtoumax, uintmax_t, strtoull, strtol): Remove.
8265 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
8266 (strtoimax): Renamed from strtoumax. All uses of unsigned values
8267 changed to signed values.
8269 And make the following changes as well:
8270 Fix copyright notice, as 1999 was missing.
8271 (verify): New macro.
8272 (strtoimax): Check sizes at compile-time, not run-time.
8273 Prefer strtol to strtoll if both work.
8274 (main): Remove; it was not that useful and was a pain to maintain.
8276 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
8278 2001-08-30 Paul Eggert <eggert@twinsun.com>
8280 * savedir.c (savedir): Remove size parameter, as POSIX says that
8281 a directory's st_size can have an arbitrary value, so the old
8282 usage could waste an arbitrary amount of memory. All uses
8284 * savedir.h: Update prototype.
8286 2001-08-30 Paul Eggert <eggert@twinsun.com>
8288 * xstrtol.c (strtoimax): New decl.
8290 2001-08-28 Paul Eggert <eggert@twinsun.com>
8292 * xstrtol.h: Add copyright notice.
8293 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
8294 LONGINT_INVALID_SUFFIX_CHAR.
8296 2001-08-30 Paul Eggert <eggert@twinsun.com>
8298 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
8301 2001-08-30 Paul Eggert <eggert@twinsun.com>
8303 * hash.c: Remove '2001' from copyright notice.
8305 2001-08-30 Paul Eggert <eggert@twinsun.com>
8307 * full-write.h: New file.
8308 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
8309 * full-write.c: Correct credits, as cccp.c no longer
8310 exists and anyway it was so heavily changed from the old cccp
8311 code as to be unrecognizable. Include full-write.h.
8312 (full_write) Return size_t, with short writes meaning failure.
8313 All callers changed. This fixes a bug with large buffers
8315 * utime.c: Include full-write.h.
8317 2001-08-30 Paul Eggert <eggert@twinsun.com>
8319 Merge 'exclude' changes from tar 1.13.22.
8320 This fixes one or two unlikely storage allocation overflow bugs,
8321 but doesn't change user-visible behavior otherwise.
8323 2001-08-30 Paul Eggert <eggert@twinsun.com>
8325 * exclude.c (bool): Declare, perhaps by including stdbool.h.
8326 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
8327 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
8328 Include if available.
8329 (<xalloc.h>): Include
8330 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
8331 (verify): New macro. Use it to verify that EXCLUDE macros do not
8332 collide with FNM macros.
8333 (struct patopts): New struct.
8334 (struct exclude): Use it, as exclude patterns now come with options.
8335 (new_exclude): Support above changes.
8336 (new_exclude, add_exclude_file):
8337 Initial size must now be a power of two to simplify overflow checking.
8338 (free_exclude, fnmatch_no_wildcards): New function.
8339 (excluded_filename): No longer requires options arg, as the options
8340 are determined by add_exclude. Now returns bool, not int.
8341 (excluded_filename, add_exclude):
8342 Add support for the fancy new exclusion options.
8343 (add_exclude, add_exclude_file): Now takes int options arg.
8344 Check for arithmetic overflow when computing sizes.
8345 (add_exclude_file): xrealloc might modify errno, so don't
8346 realloc until after errno might be used.
8348 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
8350 (free_exclude): New decl.
8351 (add_exclude, add_exclude_file): Now takes int options arg.
8352 (excluded_filename): No longer requires options arg, as the options
8353 are determined by add_exclude. Now returns bool, not int.
8355 2001-08-30 Paul Eggert <eggert@twinsun.com>
8357 * alloca.c (alloca): Arg is of type size_t, not unsigned.
8359 2001-08-27 Jim Meyering <meyering@lucent.com>
8361 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
8363 * version-etc.c (N_): Remove definition.
8364 Revert most of last change.
8365 Instead, simply don't mark the `Copyright...' string for translation.
8366 Based on advice from Paul Eggert.
8368 * strtoxmax.c: Tweak comment.
8370 2001-08-26 Jim Meyering <meyering@lucent.com>
8372 * version-etc.c (version_etc_copyright_fmt): Replace literal year
8373 of copyright with `%s' so translators don't get an untranslated
8375 (COPYRIGHT_YEAR): Define.
8376 (version_etc): Use fprintf rather than fputs.
8377 Suggestion from Ulrich Drepper.
8379 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
8381 * strtoll.c: New file, from GNU libc.
8382 * xstrtoimax.c: New file.
8384 * xstrtol.h: Add xstrtoimax.
8385 * strtoumax.c: New file. Simply include "strtoumax.c".
8386 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
8388 * strtoumax.c: Factor to work both for unsigned and signed types, ...
8389 * strtoxmax.c: ... then renamed to this.
8391 2001-08-13 Paul Eggert <eggert@twinsun.com>
8393 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
8394 Port to Solaris 8, where 'sed' requires a space after the 'r'
8395 command, and where sh dislikes "$/". Clean up the spacing a bit.
8396 Redirect output to $tmp just once.
8398 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
8400 * addext.c (<errno.h>): Include.
8401 (errno): Declare if not defined.
8402 (addext): Work correctly when pathconf returns -1 and leaves
8403 errno alone because there is no limit. Also, work even if
8404 pathconf returns a value greater than SIZE_MAX.
8406 2001-08-12 Jim Meyering <meyering@lucent.com>
8408 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
8409 Simply `return getcwd (NULL, 0);'.
8410 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
8411 Use 1300 as initial value for length, not PATH_MAX.
8413 * pathmax.h: Clean up cpp syntax.
8415 2001-08-12 Jim Meyering <meyering@lucent.com>
8417 * gettimeofday.c: New file.
8419 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
8421 2001-08-04 Jim Meyering <meyering@lucent.com>
8423 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
8424 to get in sync with glibc.
8426 2001-08-03 Paul Eggert <eggert@twinsun.com>
8428 The following changes are from gettext 0.10.39 as maintained by
8431 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
8432 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
8433 with inverted sense. All uses changed.
8435 * mbswidth.c: Don't include <limits.h>.
8436 Include <stdlib.h> and <string.h> unconditionally.
8437 (iswcntrl, mbsinit, ISCNTRL): New macros.
8438 (mbsnwidth): Use K&R style function declarations.
8439 Don't bother checking for MB_LEN_MAX == 1, since the compiler
8440 can optimize it when MB_CUR_MAX == 1.
8441 The width of control characters is zero, not 1.
8443 2001-07-15 Jim Meyering <meyering@lucent.com>
8445 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
8446 (BUILT_SOURCES): Add unlocked-io.h.
8447 (io_functions): Define.
8448 (unlocked-io.h): New rule.
8449 (DISTCLEANFILES): Add unlocked-io.h.
8450 (all-local): Depend on unlocked-io.h, to ensure it is created.
8452 * unlocked-io.hin: New file
8454 * regex.c: Update from glibc.
8456 2001-07-05 Jim Meyering <meyering@lucent.com>
8458 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
8460 (libfetish_a_SOURCES): Put all .h files here instead.
8461 Remove a thus-exposed (better checks in automake) duplicate and
8462 two unnecessary .h files.
8464 2001-06-11 Jim Meyering <meyering@lucent.com>
8466 * regex.c: Update from GNU libc.
8468 2001-05-27 Jim Meyering <meyering@lucent.com>
8470 * readutmp.h (UT_TYPE): Define.
8472 2001-05-24 Jim Meyering <meyering@lucent.com>
8474 * argmatch.c: Include "quote.h".
8475 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
8476 quote function. Reported by Göran Uddeborg.
8478 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
8480 * dirname.c (dir_name): Compute append_dot using path, not newpath
8481 which is not yet declared.
8483 2001-05-11 Paul Eggert <eggert@twinsun.com>
8485 * Makefile.am (libfetish_a_SOURCES):
8486 Add strftime.c, since we now compile it on all hosts.
8488 * strftime.c (my_strftime):
8489 Define to nstrftime if emacs, but only if my_strftime is not defined.
8490 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
8491 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
8492 Add one more extra argument: a nanoseconds value.
8495 (my_strftime function): Add %N format.
8496 (emacs_strftimeu): Renamed from emacs_strftime,
8497 with extra ut argument.
8499 2001-05-11 Paul Eggert <eggert@twinsun.com>
8501 dirname code cleanup. base_name now behaves more compatibly
8502 with POSIX basename when given file names that have trailing
8503 slashes, and similarly for dir_name. Add new primitives
8504 base_len and dir_len. Put the directory-name-related decls
8507 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
8508 * backupfile.c (base_name): Likewise.
8509 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
8510 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
8511 * makepath.c (strip_trailing_slashes): Likewise.
8512 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
8514 * rename.c (strip_trailing_slashes): Likewise.
8515 * same.c (base_name): Likewise.
8516 * stripslash.c (ISSLASH): Likewise.
8518 * addext.c: Include <dirname.h> after size_t is defined.
8519 * backupfile.c: Likewise.
8521 * addext.c (addext): Use base_len to trim redundant
8522 trailing slashes instead of doing it ourselves.
8523 But do not trim the last slash if it is not redundant.
8525 * backupfile.c (find_backup_file_name,
8526 max_backup_version): Use base_len instead of rolling it ourselves.
8527 Handle the case of "" and (on DOS) "C:" correctly.
8529 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
8530 Include <string.h>, <dirname.h>.
8531 (base_name): Allow file names ending in slashes, other than names
8532 that are all slashes. In this case, return the basename followed
8533 by the slashes. This is more general, and can be used in places
8534 where the original base_name purposely had an assertion failure.
8535 (base_len): New function.
8537 * dirname.c: Include <string.h> instead of <stdlib.h>.
8538 Do not include <assert.h>; no longer needed.
8540 (memrchr): Remove decl.
8541 (dir_name_r): Remove.
8542 (dir_len): Renamed from dirlen. All callers changed.
8543 Rewrite in terms of base_name, for simplicity and consistency.
8544 (dir_name): Never return NULL. All callers changed.
8545 Do not include <stdlib.h> in test program; no longer needed.
8546 return 0; is fine for test program.
8548 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
8550 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
8552 * path-concat.c (path_concat): Use base_len to compute
8553 base length, not strlen; this means we cannot rely on memcpy
8556 * same.c (STREQ): Remove.
8557 (same_name): Handle the case where the basename ends in trailing '/'.
8559 * stripslash.c (strip_trailing_slashes): Return nonzero if
8560 a slash was stripped. Do not strip the last slash after a
8563 2001-04-08 Jim Meyering <meyering@lucent.com>
8565 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
8566 recomputed; that's necessary when the offset spans a DST transition.
8567 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
8569 2001-04-02 Jim Meyering <meyering@lucent.com>
8571 * regex.h, regex.c: Update from GNU libc.
8573 2001-03-19 Paul Eggert <eggert@twinsun.com>
8575 * version-etc.c (version_etc_copyright): Update to 2001.
8577 2001-03-16 Paul Eggert <eggert@twinsun.com>
8579 * tempname.c (uint64_t): Define to uintmax_t if
8580 not defined, and if UINT64_MAX is not defined.
8581 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
8582 Reported by John David Anglin.
8584 2001-03-10 Bruno Haible <haible@clisp.cons.org>
8586 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
8587 alias if codeset is empty.
8588 * config.charset (BeOS): Use wildcard syntax.
8590 2001-03-13 Jim Meyering <meyering@lucent.com>
8592 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
8593 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
8596 2001-03-06 Bruno Haible <haible@clisp.cons.org>
8598 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
8600 * unicodeio.c (print_unicode_char): Simplify accordingly.
8602 2001-03-06 Bruno Haible <haible@clisp.cons.org>
8604 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
8605 support for DOS/DJGPP.
8607 2001-02-28 Paul Eggert <eggert@twinsun.com>
8609 * Makefile.am (libfetish_a_SOURCES):
8610 Add dup-safer.c, fopen-safer.c.
8611 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
8613 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
8615 2001-02-25 Paul Eggert <eggert@twinsun.com>
8617 The mkstemp replacement is taken from glibc 2.2.2, with some
8618 portability fixes for use outside glibc, as follows:
8620 * tempname.c (struct_stat64): New macro.
8621 (direxists, __gen_tempname): Use it.
8622 This avoids a portability problem with Solaris 8.
8624 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
8625 (<stddef.h>, <stdint.h>, <string.h>):
8626 Include only if STDC_HEADERS || _LIBC.
8627 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
8628 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
8629 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
8630 (__set_errno): Define this macro if <errno.h> doesn't.
8631 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
8632 Define these macros if <stdio.h> doesn't.
8633 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
8634 Define these macros if <sys/stat.h>
8635 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
8636 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
8637 __xstat64): Define if not _LIBC.
8638 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
8639 (__gen_tempname): Invoke gettimeofday only if
8640 HAVE_GETTIMEOFDAY || _LIBC;
8641 otherwise, fall back on plain "time".
8642 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
8644 * mkstemp.c (__GT_FILE): Define to zero if not defined.
8646 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
8648 2001-02-17 Jim Meyering <meyering@lucent.com>
8650 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
8651 around included file name.
8653 * strnlen.c (__strnlen): Merge in a change from GNU libc.
8655 * strftime.c: Update from GNU libc (the only changes were to comments).
8657 2001-02-13 Bruno Haible <haible@clisp.cons.org>
8659 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
8661 2001-02-17 Paul Eggert <eggert@twinsun.com>
8663 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
8664 Remove workaround macros for hosts that have mbrtowc but not
8665 mbstate_t, as we now insist on proper declarations for both
8666 before using mbrtowc.
8668 2001-02-17 Jim Meyering <meyering@lucent.com>
8670 * regex.c: Update from libc.
8672 2001-02-16 Paul Eggert <eggert@twinsun.com>
8674 * alloca.c (malloc): Undef before defining, since stdlib.h
8675 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
8676 Reported by Mark Hounschell via Paul Eggert.
8678 2001-01-30 Bruno Haible <haible@clisp.cons.org>
8680 * config.charset: Update for FreeBSD 4.2.
8682 2001-01-26 Jim Meyering <meyering@lucent.com>
8684 * quotearg.c: Include stddef.h.
8685 * quote.c: Include stddef.h.
8686 Reported by Axel Kittenberger.
8688 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
8689 line in double quotes so that it evokes a better diagnostic.
8690 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
8691 Reported by Axel Kittenberger.
8693 2001-01-15 Bruno Haible <haible@clisp.cons.org>
8695 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
8696 to avoid a warning. Add back 'const' to inptr.
8698 2001-01-16 Jim Meyering <meyering@lucent.com>
8700 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
8703 2001-01-14 Jim Meyering <meyering@lucent.com>
8705 * rename.c: New file. From Volker Borchert.
8706 Include stdlib.h, string.h or strings.h, and xalloc.h.
8707 Use strip_trailing_slashes rather than open-coding it.
8709 2001-01-03 Paul Eggert <eggert@twinsun.com>
8711 * strftime.c: Sync with glibc time/strftime.c 1.81.
8713 2001-01-03 Jim Meyering <meyering@lucent.com>
8715 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
8716 local `inptr' to avoid warning with some system declarations of iconv.
8718 2000-12-29 Paul Eggert <eggert@twinsun.com>
8720 * modechange.c: Do not assume that mode_t uses the
8721 traditional octal encoding. E.g. "chmod 1 FOO" should set
8722 the other-execute bit of FOO even if S_IXOTH != 1.
8724 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
8725 WOTH, XOTH, ALLM): New macros.
8726 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
8727 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
8729 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
8730 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
8732 No need to use uintmax_t; unsigned long is long enough.
8733 Don't bother to get suffix since we don't use it.
8735 2000-12-24 Jim Meyering <meyering@lucent.com>
8737 * hash.c (is_prime): Return explicit boolean values.
8738 (hash_get_first): Return NULL to appease Irix5.6's 89.
8739 Reported by Nelson Beebe.
8741 2000-10-31 Bruno Haible <haible@clisp.cons.org>
8743 * localcharset.c (locale_charset): Add support for Win32.
8745 2000-12-18 Paul Eggert <eggert@twinsun.com>
8747 * physmem.h, physmem.c: New files.
8749 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
8750 (noinst_HEADERS): Add physmem.h.
8752 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
8753 't' for compatibility with Solaris 8 sort.
8755 2000-12-18 Bruno Haible <haible@clisp.cons.org>
8757 * config.charset: Add support for BeOS.
8759 2000-12-16 Jim Meyering <meyering@lucent.com>
8761 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
8762 SHELLS_FILE to a file name that's useful on djgpp systems.
8764 (ADDITIONAL_DEFAULT_SHELLS): Define.
8765 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
8766 Based mostly on a patch from Prashant TR.
8768 2000-12-16 Jim Meyering <meyering@lucent.com>
8770 This bug had a serious impact on chown: `chown N:M FILE' (for integer
8771 N and M) would have treated it like `chown N:N FILE'.
8773 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
8775 2000-10-31 Bruno Haible <haible@clisp.cons.org>
8777 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
8778 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
8779 to the list of canonical encodings. Rename EUC-CN to GB2312.
8781 2000-12-08 Andreas Schwab <schwab@suse.de>
8783 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
8784 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
8786 2000-12-07 Jim Meyering <meyering@lucent.com>
8788 * stripslash.c (ISSLASH): Define.
8789 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
8792 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
8793 (dir_name_r): Declare this function as static.
8794 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
8795 manifest itself on a name containing a mix of slashes and
8797 Make this function work with names starting with a DOS-style
8798 drive letter and colon prefix.
8799 (dir_name): Append `.' if necessary.
8800 Based mostly on patches from Prashant TR and Eli Zaretskii.
8802 * dirname.h (dir_name_r): Remove prototype.
8804 2000-12-05 Jim Meyering <meyering@lucent.com>
8806 * dirname.c (dir_name_r): Add `const' in a few local declarations.
8808 2000-12-04 Jim Meyering <meyering@lucent.com>
8810 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
8811 Also include memory.h, stdlib.h, unistd.h if appropriate.
8812 Reported by Andreas Jaeger (conflicting declaration of malloc).
8814 2000-12-02 Jim Meyering <meyering@lucent.com>
8816 * closeout.h: Make idempotent, to avoid some obscure warnings.
8818 2000-12-01 Paul Eggert <eggert@twinsun.com>
8820 * memrchr.c: Include <config.h> before any system include file.
8822 2000-11-29 Paul Eggert <eggert@twinsun.com>
8824 * dirname.c (dir_name_r): Fix typo: int -> size_t.
8826 2000-11-26 Jim Meyering <meyering@lucent.com>
8828 * memcoll.c: Include sys/types.h. From Werner Almesberger.
8830 2000-11-22 Paul Eggert <eggert@twinsun.com>
8832 * strftime.c (my_strftime): Do not invoke mbrlen with a
8833 size of (size_t) -1; it's not portable.
8835 2000-11-17 Akim Demaille <akim@epita.fr>
8837 * obstack.h: Formatting changes.
8838 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
8839 prevent type checking.
8840 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
8841 cast the value to (void *): assigning a `foo *' to a `void *'
8843 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
8845 2000-11-17 Jim Meyering <meyering@lucent.com>
8847 * strstr.c: Update from GNU libc.
8849 2000-11-16 Jim Meyering <meyering@lucent.com>
8851 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
8853 2000-11-11 Jim Meyering <meyering@lucent.com>
8855 * error.c: Add a couple #includes, merging from GNU libc version.
8857 2000-11-10 Jim Meyering <meyering@lucent.com>
8859 * obstack.h: Update from GNU libc.
8860 * obstack.c: Likewise.
8862 2000-11-06 Paul Eggert <eggert@twinsun.com>
8864 * getusershell.c (setusershell): Use rewind rather than
8865 fseek/fseeko, to avoid configuration hassles with fseeko.
8866 Don't bother opening SHELLS_FILE if shellstream is NULL;
8869 2000-11-05 Jim Meyering <meyering@lucent.com>
8871 * makepath.h (make_dir): Declare.
8872 * makepath.c (make_dir): Remove `static' attribute.
8875 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
8877 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
8878 last one in a bucket, advance to the next bucket.
8880 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
8882 * fnmatch.c: Do not comment out all the code if we are using
8883 the GNU C library, because in some cases we are replacing buggy
8884 code in the GNU C library itself.
8886 2000-10-30 Paul Eggert <eggert@twinsun.com>
8888 * error.h, getline.h, modechange.h:
8889 Remove "2000" from Copyright line, as the file hasn't been
8890 changed this year other than in the copyright notice.
8892 * xalloc.h: Add "2000" to Copyright line, as this file
8893 was changed this year.
8895 2000-10-30 Paul Eggert <eggert@twinsun.com>
8897 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
8898 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
8899 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
8901 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
8903 * regex.h (__restrict_arr): Move definition out of #ifndef block.
8904 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
8905 doesn't define __restrict_arr.
8907 2000-10-29 Jim Meyering <meyering@lucent.com>
8909 * xstat.in: Fix grammar in comment.
8911 2000-10-28 Jim Meyering <meyering@lucent.com>
8913 * memchr.c: Update from libc.
8914 Adjust for portability:
8915 [HAVE_STDLIB_H]: Include stdlib.h.
8916 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
8917 Undef __memchr, too.
8918 [!weak_alias]: Define __memchr to memchr.
8920 * regex.c: Update from libc.
8921 * regex.h: Likewise.
8922 * getopt1.c: Likewise.
8923 * memcmp.c: Likewise.
8925 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
8926 Avoid using fseek, when possible -- it's broken by design.
8927 Patch by Ulrich Drepper.
8929 2000-10-26 Jim Meyering <meyering@lucent.com>
8931 * strftime.c: Update from libc.
8933 2000-10-25 Jim Meyering <meyering@lucent.com>
8935 * obstack.c: Update from libc.
8937 2000-10-23 Jim Meyering <meyering@lucent.com>
8939 * hard-locale.c (hard_locale): Revert last change -- it was simply
8940 wrong. That set_locale call must not have any side effects.
8943 2000-10-22 Jim Meyering <meyering@lucent.com>
8945 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
8946 [CYCLIC]: Remove now-unused definition.
8948 * save-cwd.c (O_DIRECTORY): Define, if needed.
8949 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
8950 Suggestion from Ulrich Drepper.
8952 2000-10-21 Jim Meyering <meyering@lucent.com>
8954 * dirname.c (dir_name_r): New function, factored out of dir_name.
8955 (dir_name): Use dir_name_r.
8956 * dirname.h (dir_name_r): Declare it.
8958 2000-10-21 Jim Meyering <meyering@lucent.com>
8960 * dirname.c (memrchr): Declare if necessary.
8961 (dir_name): Remove the restriction that there be no
8962 trailing slashes. Now, this code skips past them, effectively
8964 [TEST_DIRNAME] (main): New unit tests.
8966 * memrchr.c: New file from GNU libc.
8967 Undef __memrchr, too.
8968 [!weak_alias]: Define __memrchr to memrchr.
8969 Guard weak_alias use with `#ifdef weak_alias'.
8971 2000-10-17 Jim Meyering <meyering@lucent.com>
8973 * quote.h (PARAMS): Define and use.
8974 Reported by Akim Demaille.
8976 * getopt.c: Update from libc.
8978 2000-10-16 Jim Meyering <meyering@lucent.com>
8980 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
8983 2000-09-25 Jim Meyering <meyering@lucent.com>
8985 * md5.h (rol): Define (from GnuPG).
8987 * sha.c: Give credit (GnuPG) where due.
8988 (M): Use rol rather than open-coding it.
8989 Add a FIXME comment.
8991 2000-09-21 Jim Meyering <meyering@lucent.com>
8993 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
8994 Reported by Michael Stone.
8996 2000-09-20 Jim Meyering <meyering@lucent.com>
8998 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
8999 (noinst_HEADERS): Add sha.h.
9000 Based on code from Scott G. Miller and from GnuPG.
9002 2000-09-15 Jim Meyering <meyering@lucent.com>
9004 * regex.c: Update from libc.
9006 2000-09-10 Jim Meyering <meyering@lucent.com>
9008 * getopt.c (_getopt_internal): Update from glibc.
9010 2000-09-09 Jim Meyering <meyering@lucent.com>
9012 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
9013 think it should be used as a general replacement for isascii.
9014 * fnmatch.c: Likewise.
9015 * mbswidth.c: Likewise
9016 * regex.c: Likewise.
9019 * userspec.c: Include sys/param.h and limits.h.
9021 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
9022 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
9023 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
9024 UID, GID. Check range.
9026 2000-09-06 Jim Meyering <meyering@lucent.com>
9028 * getopt.c (_getopt_internal): Update from glibc.
9030 2000-08-30 Jim Meyering <meyering@lucent.com>
9032 * strftime.c: Merge in changes from GNU libc.
9034 2000-08-26 Jim Meyering <meyering@lucent.com>
9036 * closeout.c: Include "__fpending.h".
9037 (close_stdout_status): Return right away if there's nothing to flush.
9039 * Makefile.am (noinst_HEADERS): Add __fpending.h.
9040 * __fpending.c: New file.
9041 * __fpending.h: New file.
9043 2000-08-07 Paul Eggert <eggert@twinsun.com>
9045 Standardize on "memory exhausted" instead of "Memory exhausted"
9046 or "virtual memory exhausted".
9047 * obstack.c (print_and_abort): Use "memory exhausted", not
9048 "virtual memory exhausted".
9049 * same.c (same_name): Invoke xalloc_die instead of printing
9051 * userspec.c (parse_user_spec): Likewise.
9052 * bumpalloc.h: comment fix
9053 * same.c, userspec.c: Include xalloc.h.
9055 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
9056 not char *const and pointing to a constant array.
9057 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
9058 (xrealloc): Comment fix.
9060 * userspec.c (parse_user_spec):
9061 Don't translate a message until just before returning,
9062 to avoid unnecessary translation.
9064 2000-08-07 Jim Meyering <meyering@lucent.com>
9066 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
9067 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
9068 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
9069 getgroups.c, gethostname.c, getopt.h, group-member.c,
9070 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
9071 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
9072 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
9073 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
9074 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
9075 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
9076 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
9077 yesno.c: Back out Copyright date changes for each file with no change
9078 this year. This eases coordination with other programs using the same
9079 source code modules. From Paul Eggert.
9081 2000-08-03 Greg McGary <greg@mcgary.org>
9083 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
9084 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
9085 (EXTEND_BUFFER): Use them.
9087 2000-08-01 Jim Meyering <meyering@lucent.com>
9089 * dirname.c (ISSLASH): Define.
9090 (BACKSLASH_IS_PATH_SEPARATOR): Define.
9091 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
9092 both `\' and `/' may be use as path separators.
9093 Based on a patch from Prashant TR.
9095 2000-07-31 Paul Eggert <eggert@twinsun.com>
9097 * quotearg.c (quotearg_n_options): Don't make the initial
9098 slot vector a constant, since it might get modified.
9100 2000-07-31 Jim Meyering <meyering@lucent.com>
9102 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
9103 * obstack.c (print_and_abort): Likewise.
9105 2000-07-30 Paul Eggert <eggert@twinsun.com>
9107 * quotearg.c (quotearg_n_options): Preallocate a slot 0
9108 buffer, so that the caller can always quote one small
9109 component of a "memory exhausted" message in slot 0.
9110 From a suggestion by Jim Meyering.
9112 2000-07-30 Jim Meyering <meyering@lucent.com>
9114 * makepath.c (make_path): Quote the other instance, too.
9116 * quotearg.c (N_STATIC_SLOTVECS): Define.
9117 (STATIC_BUF_SIZE): Define.
9118 (quotearg_n_options): Use only statically allocated storage when
9119 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
9120 than STATIC_BUF_SIZE.
9122 2000-07-29 Jim Meyering <meyering@lucent.com>
9124 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
9125 * dirname.c (dir_name): Likewise.
9127 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
9129 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
9130 (dir_name): Assert that there are no trailing slashes.
9132 2000-07-18 Bruno Haible <haible@clisp.cons.org>
9134 * mbswidth.h (mbswidth): Add a flags argument.
9135 (mbswidth): New declaration.
9136 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
9137 * mbswidth.c (mbswidth): Add a flags argument.
9138 (mbsnwidth): New function.
9140 2000-07-24 Jim Meyering <meyering@lucent.com>
9142 * mbswidth.c: Remove useless #else. From Bruno Haible.
9144 2000-07-23 Paul Eggert <eggert@twinsun.com>
9146 * mbswidth.c (_XOPEN_SOURCE):
9147 Don't define; this causes problems on Solaris 7.
9148 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
9150 2000-07-23 Paul Eggert <eggert@twinsun.com>
9153 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
9154 so that mbstate_t is always defined.
9156 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
9157 be 1 in at least one GCC installation, and this configuration
9158 error is likely to be common. Ignoring MB_LEN_MAX hurts
9159 performance on hosts that have mbrtowc but have only unibyte
9160 locales, but I assume these hosts are rare.
9162 2000-07-23 Paul Eggert <eggert@twinsun.com>
9164 * quotearg.c: Streamline by invoking multibyte code only if needed.
9165 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
9166 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
9167 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
9168 invoke multibyte primitives.
9170 2000-07-23 Jim Meyering <meyering@lucent.com>
9172 * basename.c (base_name): Add an assertion.
9174 2000-07-15 Bruno Haible <clisp.cons.org>
9176 * quotearg.c: When the system forces us to redefine mbstate_t,
9177 shadow its mbsinit function.
9179 2000-07-16 Bruno Haible <haible@clisp.cons.org>
9181 * mbswidth.h: New file.
9182 * mbswidth.c: New file.
9183 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
9184 (noinst_HEADERS): Add mbswidth.h.
9186 2000-07-17 Bruno Haible <haible@clisp.cons.org>
9188 * config.charset: Add support for FreeBSD. Improve support for HP-UX
9191 2000-07-15 Jim Meyering <meyering@lucent.com>
9193 * makepath.c: Include quote.h.
9194 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
9195 corresponding argument in a `quote (...)' call.
9196 Give better diagnostics.
9198 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
9199 (noinst_HEADERS): Add quote.h.
9201 * quote.c (quote, quote_n): New file. Two functions taken verbatim
9202 from tar's src/misc.c.
9203 * quote.h: New file. Prototypes for same.
9205 2000-07-10 Paul Eggert <eggert@twinsun.com>
9207 From a suggestion by Bruno Haible.
9208 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
9209 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
9210 to decide whether to define the BeOS workaround macro;
9211 this adjusts to the change to AC_MBSTATE_T.
9213 2000-07-13 Paul Eggert <eggert@twinsun.com>
9215 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
9217 * quotearg.c (quoting_style_args, quoting_style_vals,
9218 quotearg_buffer_restyled): Add support for
9219 clocale_quoting_style. Undo previous change to
9220 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
9221 and "{RIGHT QUOTATION MARK}" msgids.
9223 2000-07-05 Paul Eggert <eggert@twinsun.com>
9225 The old behavior of quoting `like this' doesn't look good with
9226 newer, ISO-style fonts. See:
9227 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
9229 Instead, quote "like this" by default. Let the translator
9230 tailor the locale-specific quoting behavior by providing
9231 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
9233 * quotearg.c (N_): New macro.
9234 (gettext_default): New function.
9235 (quotearg_buffer_restyled): Use
9236 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
9237 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
9239 2000-07-09 Jim Meyering <meyering@lucent.com>
9241 * Most files: Update copyright dates to include 2000.
9243 2000-07-08 Jim Meyering <meyering@lucent.com>
9245 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
9247 (xgethostname): Remove now-unnecessary #ifdef.
9248 Move declaration of `err' into loop where it's used.
9250 2000-07-05 Bruno Haible <haible@clisp.cons.org>
9252 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
9253 by allocating a larger buffer. Test the gethostname return value for
9254 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
9255 returns an error and ENAMETOOLONG isn't defined.
9257 2000-07-05 Paul Eggert <eggert@twinsun.com>
9258 and Bruno Haible <haible@clisp.cons.org>
9260 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
9262 2000-07-05 Bruno Haible <haible@clisp.cons.org>
9264 * quotearg.c (struct quoting_options): Simplify quote_these_too
9267 2000-07-03 Jim Meyering <meyering@lucent.com>
9269 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
9270 Reported by Bruno Haible.
9272 2000-07-04 Jim Meyering <meyering@lucent.com>
9274 * quotearg.c: Make inclusion of <wchar.h> independent of whether
9275 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
9278 2000-07-03 Paul Eggert <eggert@twinsun.com>
9279 and Bruno Haible <haible@clisp.cons.org>
9281 * quotearg.c (mbrtowc):
9282 Assign to *pwc, and return 1 only if result is nonzero.
9283 (iswprint): Use ISPRINT when substituting our own mbrtowc.
9285 2000-07-03 Jim Meyering <meyering@lucent.com>
9287 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
9288 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
9291 2000-07-02 Jim Meyering <meyering@lucent.com>
9293 * quotearg.c (mbstate_t): Don't define here.
9295 2000-07-02 Jim Meyering <meyering@lucent.com>
9297 * nanosleep.c (SIGCONT): Define if not already defined.
9299 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9301 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
9302 per change in ../m4/ls-mntd-fs.m4.
9303 (read_filesystem_list): Ignore symbolic links.
9305 2000-06-29 Jim Meyering <meyering@lucent.com>
9307 * same.c: Include <string.h> or <strings.h>, as appropriate,
9308 for declaration of strcmp.
9310 * long-options.c: Include <stdlib.h>, for declaration of exit.
9312 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
9313 Avoid warning by casting result to `char *' to remove `const'.
9315 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9317 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
9319 2000-06-26 Paul Eggert <eggert@twinsun.com>
9321 savedir now sets errno on failure and invokes xmalloc to get memory.
9322 Fix a couple of other minor bugs while we're at it.
9324 * savedir.c (<unistd.h>): Do not include; there's no need.
9325 (NAMLEN): Remove macro.
9326 (malloc, realloc): Remove decls.
9328 ("xalloc.h"): Include.
9329 (NAME_SIZE_DEFAULT): New macro.
9330 (savedir): Use xmalloc / xrealloc to allocate memory.
9331 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
9332 Skip "" directory entries.
9333 Use strlen to calculate directory entry length, since the old method
9334 is rarely used these days and isn't worth supporting.
9335 Don't use a pointer after freeing it.
9336 Check for integer overflow when calculating allocation size.
9337 Use memcpy to copy entries, instead of stpcpy.
9338 Set errno properly when returning NULL.
9339 Check for readdir error.
9341 2000-06-26 Jim Meyering <meyering@lucent.com>
9343 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
9345 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9347 * getusershell.c (xmalloc, xrealloc): Remove functions.
9349 Don't include <stdlib.h>. Don't declare malloc, realloc.
9351 2000-06-23 Bruno Haible <haible@clisp.cons.org>
9353 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
9355 2000-06-24 Jim Meyering <meyering@lucent.com>
9357 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
9359 2000-06-21 Jim Meyering <meyering@lucent.com>
9361 * getpass.c: New file, from Bruno Haible. Required for BeOS.
9363 2000-06-19 Paul Eggert <eggert@twinsun.com>
9365 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
9366 (mbrtowc, mbstate_t): Define substitutes if
9367 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
9368 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
9369 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
9371 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9373 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
9374 than 1024, return a memory chunk of least possible size, instead
9375 of size PATH_MAX + 2. In the loop, increment the size proportionally.
9376 Use free/xmalloc instead of xrealloc to avoid copying for very long
9379 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9381 * canon-host.c (canon_host): Use malloc and memcpy to copy an
9382 address, not strdup. Include <stdlib.h> and don't declare free().
9384 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9386 * path-concat.c (path_concat): Don't access dir[-1] if dir is
9389 2000-06-21 Jim Meyering <meyering@lucent.com>
9391 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
9392 (noinst_HEADERS): Add getstr.h.
9394 * getline.c (getstr): Move into a separate file.
9395 * getstr.c (getstr): New file, extracted from getline.c, with
9396 the following changes: new parameter, delim2; both delim[12]
9397 parameters have type `int', not `char'. The latter would lose
9398 with 8-bit delimiters.
9399 * getstr.h: New file.
9401 2000-06-19 Jim Meyering <meyering@lucent.com>
9403 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
9405 2000-06-18 Jim Meyering <meyering@lucent.com>
9407 * mkdir.c: Remove file, due mainly to copyright incompatibility.
9408 Besides, these days every porting target provides a mkdir function.
9410 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
9411 (this snippet comes from src/system.h).
9413 2000-06-15 Paul Eggert <eggert@twinsun.com>
9415 * human.c (adjust_value): New function.
9416 (human_readable_inexact): Apply rounding style even when
9417 printing approximate values.
9419 2000-06-14 Paul Eggert <eggert@twinsun.com>
9421 * human.c (human_readable_inexact): Allow an input block
9422 size that is not a multiple of the output block size, and vice versa.
9423 Reported by Piergiorgio Sartor.
9425 2000-06-14 Paul Eggert <eggert@twinsun.com>
9427 * getdate.y (get_date): Apply relative times after time
9428 zone indicator, not before. Reported by Todd A. Jacobs.
9430 2000-06-13 Jim Meyering <meyering@lucent.com>
9432 * Makefile.am (all-local): Depend on lstat.c and stat.c.
9434 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
9436 2000-06-12 Paul Eggert <eggert@twinsun.com>
9438 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
9440 2000-06-04 Paul Eggert <eggert@twinsun.com>
9442 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
9444 2000-06-04 Jim Meyering <meyering@lucent.com>
9446 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
9447 SunOS 4.1.4 for which gid_t is an unsigned type.
9449 2000-06-03 Jim Meyering <meyering@lucent.com>
9451 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
9453 2000-05-26 Bruno Haible <haible@clisp.cons.org>
9455 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
9456 newer, don't install charset.alias.
9457 * config.charset: Change the Linux/glibc rules so they become empty
9458 on glibc-2.1 or newer.
9460 2000-06-02 Jim Meyering <meyering@lucent.com>
9462 * mountlist.c: Back out last change. Instead, do this...
9463 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
9464 member using the same `ignore'-testing code.
9465 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
9469 2000-05-29 Jim Meyering <meyering@lucent.com>
9471 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
9472 with the `ignore' attribute. Based on a patch from Mark D. Roth.
9474 2000-05-22 Jim Meyering <meyering@lucent.com>
9476 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
9478 2000-05-18 Jim Meyering <meyering@lucent.com>
9480 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
9481 back, too, since it may have been modified by allocate_entry.
9482 (hash_delete): Rewrite to use neither the assignment operator
9483 nor the comma operator in an if-expression.
9485 2000-05-15 Paul Eggert <eggert@twinsun.com>
9488 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
9489 Remove; no longer needed.
9490 "quotearg.h": Add include.
9491 (file_name): Do not bother to explicitly initialize to NULL; it's less
9492 efficient on some hosts.
9493 (close_stdout_status): Remove test as to whether stdout was already
9494 closed; it breaks for the case "echo x | sort >&-".
9495 Quote file name colons.
9496 Do not assume that _("write error") lacks format strings.
9498 2000-05-15 Jim Meyering <meyering@lucent.com>
9500 * version-etc.c (version_etc_copyright): Update the copyright string
9501 used in all --version output.
9503 2000-05-14 Jim Meyering <meyering@lucent.com>
9505 * closeout.c (close_stdout_set_file_name): New function.
9506 (close_stdout_status): Use new file-scoped global.
9507 Return right away if fstat says the stdout file descriptor is invalid.
9508 * closeout.h (close_stdout_set_file_name): Declare.
9510 2000-05-10 Jim Meyering <meyering@lucent.com>
9512 * closeout.c [default_exit_status]: New file-scoped variable.
9513 (close_stdout_set_status): New function.
9514 * closeout.h (close_stdout_set_status): Declare.
9516 2000-05-08 Jim Meyering <meyering@lucent.com>
9518 * long-options.c: Don't include closeout.h.
9519 (parse_long_options): Don't call close_stdout for --version.
9521 2000-05-06 Jim Meyering <meyering@lucent.com>
9523 * strnlen.c: Undefine __strnlen and strnlen.
9524 [!weak_alias]: Define __strnlen to strnlen.
9526 * atexit.c: New file, from libiberty.
9528 2000-05-06 Jim Meyering <meyering@lucent.com>
9530 * closeout.c (close_stdout_status): Also check for errors on the
9533 2000-05-05 Bruno Haible <haible@clisp.cons.org>
9535 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
9536 instead of xmalloc, xrealloc, path_concat.
9537 (locale_charset): Treat empty environment variables as absent.
9538 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
9540 2000-05-04 Jim Meyering <meyering@lucent.com>
9542 * getopt.c: Update from glibc.
9543 * obstack.c: Likewise.
9544 * obstack.h: Likewise.
9545 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
9547 * regex.h: Likewise.
9548 * strndup.c: Likewise.
9549 * strnlen.c: New file, from glibc.
9551 2000-05-01 Jim Meyering <meyering@lucent.com>
9553 * full-write.c (full_write): Remove `FIXME' part of comment.
9555 2000-04-29 Jim Meyering <meyering@lucent.com>
9557 * path-concat.c: Declare strdup only if it's not defined.
9558 * canon-host.c: Likewise.
9560 2000-04-28 Jim Meyering <meyering@lucent.com>
9562 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
9563 redefinition warning on some systems (HPUX). Otherwise, regex.h is
9564 included first, then limits.h is included by locale.h by libintl.h.
9565 From John David Anglin.
9567 2000-04-25 Jim Meyering <meyering@lucent.com>
9569 * makepath.c (S_IRWXUGO): Define.
9570 (make_path): Always perform explicit chmod if MODE specifies any
9571 of the `special' permission bits. Prompted by a bug report against
9572 install from Mate Wierdl and Joost van Baal.
9574 2000-04-18 Jim Meyering <meyering@lucent.com>
9578 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
9579 getpagesize. For BeOS. Based on a patch from Bruno Haible.
9581 2000-04-17 Jim Meyering <meyering@lucent.com>
9583 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
9584 the definition of it to rpl_strftime also defined-away the system's
9587 2000-04-15 Jim Meyering <meyering@lucent.com>
9589 Use `C' to denote so-called `contiguous' files, the same way
9591 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
9592 (ftypelet): Use S_ISCTG.
9593 From Michael Deutschmann.
9595 2000-04-14 Jim Meyering <meyering@lucent.com>
9597 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
9599 2000-04-08 Jim Meyering <meyering@lucent.com>
9601 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
9602 names don't conflict. Reported by Eli Zaretskii.
9604 2000-03-28 Bruno Haible <haible@clisp.cons.org>
9606 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
9607 bug. Deal with the different error behavior of Irix iconv.
9609 2000-04-07 Jim Meyering <meyering@lucent.com>
9611 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
9612 to work around system header problems on AIX 3.2.5. From Bruno Haible.
9614 2000-04-05 Jim Meyering <meyering@lucent.com>
9616 Portability tweaks required for ultrix4.3.
9617 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
9618 * readutmp.c: Include sys/types.h before sys/stat.h.
9619 * canon-host.c: Declare strdup.
9620 * path-concat.c: Likewise.
9621 From John David Anglin.
9623 2000-04-04 Jim Meyering <meyering@lucent.com>
9625 Be more DOS 8.3-friendly.
9626 * ref-add.sin: Renamed from ref-add.sed.in.
9627 * ref-del.sin: Renamed from ref-del.sed.in.
9628 * Makefile.am: Reflect renaming.
9629 Reported by Eli Zaretskii.
9631 Use a temporary file name that won't clash with `charset.alias'
9632 in the DOS 8.3 name space.
9633 * Makefile.am (charset_tmp): Define.
9634 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
9635 (uninstall-local): Likewise.
9636 Reported by Eli Zaretskii.
9638 2000-03-29 Paul Eggert <eggert@twinsun.com>
9640 * time/strftime.c (my_strftime): Make sure we call the system
9641 strftime, not ourselves, when invoking the underlying strftime.
9643 2000-03-24 Jim Meyering <meyering@lucent.com>
9645 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
9646 (charset_alias): Define.
9647 (install-exec-local): Factor out common code.
9648 (uninstall-local): Split lines longer than 80.
9649 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
9651 (.sed.in.sed): New rule. Don't redirect directly to $@.
9652 (CLEANFILES): Add ref-add.sed and ref-del.sed.
9654 2000-03-19 Bruno Haible <haible@clisp.cons.org>
9656 * config.charset: Output a line containing "Packages using this file".
9657 * ref-add.sed.in, ref-del.sed.in: New files.
9658 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
9659 ref-del.sed): New rules.
9661 2000-03-17 Jim Meyering <meyering@lucent.com>
9663 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
9664 Otherwise, include <strings.h>
9666 2000-03-17 Bruno Haible <haible@clisp.cons.org>
9668 * unicodeio.c (utf8_wctomb): New function.
9669 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
9670 format instead of in UCS-4 with platform dependent endianness.
9672 2000-03-07 Paul Eggert <eggert@twinsun.com>
9674 * savedir.c (savedir): Work even if directory size is
9675 negative; this can happen with some screwy NFS configurations.
9677 2000-03-06 Jim Meyering <meyering@lucent.com>
9679 * localcharset.c (get_charset_aliases): Don't try to free file_name
9680 if it's NULL (because we ran out of memory). From Bruno Haible.
9682 2000-03-05 Jim Meyering <meyering@lucent.com>
9684 * localcharset.c ("path-concat.h"): Include.
9685 (get_charset_aliases): Use path_concat instead of ANSI string
9688 * unicodeio.h (PARAMS): Define.
9689 Use it to guard prototype.
9691 2000-03-04 Jim Meyering <meyering@lucent.com>
9693 * Makefile.am (install-exec-local): Create $(libdir) before installing
9695 (uninstall-local): Uncomment this rule so `make distcheck' works
9698 * unicodeio.c (<errno.h>): Include it.
9699 (errno): Declare if not defined.
9701 * localcharset.c: Add Bruno's comment justifying use of volatile.
9703 * config.charset: New version, incorporating remarks from a linux
9704 i18n mailing list. From Bruno Haible.
9706 2000-03-02 Jim Meyering <meyering@lucent.com>
9708 * Makefile.am (EXTRA_DIST): Add config.charset.
9710 2000-03-01 Jim Meyering <meyering@lucent.com>
9712 * localcharset.c: Guard some #includes with `#if HAVE_...'.
9713 * unicodeio.c: Likewise.
9715 2000-02-02 Bruno Haible <haible@clisp.cons.org>
9717 * config.charset: New file.
9718 * localcharset.c: New file.
9719 * unicodeio.h, unicodeio.c: New files.
9720 * Makefile.am (DEFS): Add -DLIBDIR=...
9721 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
9722 (noinst_HEADERS): Add unicodeio.h.
9723 (all-local, install-exec-local, charset.alias): New targets.
9725 2000-02-28 Paul Eggert <eggert@twinsun.com>
9727 * quotearg.c (ALERT_CHAR): New macro.
9728 (quotearg_buffer_restyled): Use it.
9730 2000-02-27 Jim Meyering <meyering@lucent.com>
9732 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
9733 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
9735 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
9736 not `#if STDC_HEADERS'.
9737 Declare malloc if needed.
9739 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
9740 now that autoconf always defines the HAVE_DECL_ symbols.
9741 * human.c: Likewise.
9743 * strtoumax.c: Likewise.
9745 * backupfile.c: Arrange for cpp to fail if the configure-time
9746 declaration check was not run.
9748 * human.c: Likewise.
9750 * strtoumax.c: Likewise.
9752 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
9753 then first look up the entire `.'-containing string as a login name.
9755 2000-02-18 Paul Eggert <eggert@twinsun.com>
9757 * getdate.y: Handle two-digit years with leading zeros correctly.
9758 (textint): New typedef.
9759 (parser_control): Member year changed from int to textint.
9761 (YYSTYPE): Removed; replaced by %union with int and textint members.
9762 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
9763 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
9764 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
9765 (tSNUMBER, tUNUMBER): Now of type <textintval>.
9766 (date, number, to_year): Use width of number in digits, not its value,
9767 to determine whether it's a 2-digit year, or a 2-digit time.
9768 (yylex): Store number of digits of numeric tokens.
9769 Reported by John Kendall.
9771 (parser_control): Changed from struct parser_control to typedef (for
9772 consistency). All uses changed.
9774 (tID): Removed; not used.
9775 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
9777 2000-02-14 Paul Eggert <eggert@twinsun.com>
9779 * getpagesize.h (getpagesize): Port to VMS for Alpha;
9780 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
9782 2000-02-12 Jim Meyering <meyering@lucent.com>
9784 * userspec.c (ISDIGIT): Define it.
9785 (isdigit): Remove definition.
9786 (is_number): Use ISDIGIT, not isdigit.
9787 <libintl.h>: Include.
9789 (parse_user_spec): Mark translatable strings.
9791 2000-02-10 Jim Meyering <meyering@lucent.com>
9793 With these changes, nanosleep.[ch] are finally enough like the other
9794 lib/* replacement files to compile on a few more losing systems.
9796 * nanosleep.h: Don't include config.h.
9797 Remove prototype from declaration of nanosleep.
9798 (PARAMS): Remove now-unneeded definition.
9799 * nanosleep.c: #undef nanosleep.
9800 (rpl_nanosleep): Rename from nanosleep.
9802 2000-02-03 Jim Meyering <meyering@lucent.com>
9804 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
9805 rather than with `#if HAVE_UTMPNAME'.
9807 2000-02-01 Jim Meyering <meyering@lucent.com>
9809 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
9811 2000-01-31 Jim Meyering <meyering@lucent.com>
9813 * nanosleep.h (nanosleep): Guard declaration with
9814 `#if ! HAVE_DECL_NANOSLEEP'.
9815 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
9816 the declaration in that vendor's sys/timers.h.
9817 Reported by Christian Krackowizer.
9819 * quotearg.c (ISASCII): Add #undef and move definition to follow
9820 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
9821 (ISPRINT): Likewise.
9822 Reported by Tom Tromey.
9824 2000-01-30 Jim Meyering <meyering@lucent.com>
9826 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
9827 uses of ->ut_name. The latter doesn't work with new Linux header files
9828 where only utmpx.ut_user is declared.
9830 * readutmp.h (UT_USER): Define.
9832 2000-01-23 Jim Meyering <meyering@lucent.com>
9834 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
9837 2000-01-22 Jim Meyering <meyering@lucent.com>
9839 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
9840 [! HAVE_DECL_STRTOULL]: Declare strtoull.
9841 Required for some AIX systems. Reported by Christian Krackowizer.
9842 [TESTING] (main): New function.
9844 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
9845 * dirname.c (dir_name): Support for DOS-style file names with drive
9848 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
9850 * strverscmp.c (ISDIGIT): Define.
9851 (strverscmp): Use ISDIGIT, not isdigit.
9853 2000-01-17 Paul Eggert <eggert@twinsun.com>
9855 * nanosleep.c (nanosleep):
9856 Don't use SA_INTERRUPT to decide whether to call sigaction, as
9857 POSIX.1 doesn't require SA_INTERRUPT and some systems
9858 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
9859 it's been part of POSIX.1 since day 1 (in 1988).
9861 2000-01-17 Jim Meyering <meyering@lucent.com>
9863 * interlock: Remove unused file. Reported by François Pinard.
9865 2000-01-16 Paul Eggert <eggert@twinsun.com>
9867 * quotearg.c (quotearg_buffer_restyled): Do not quote
9868 alert, backslash, formfeed, and vertical tab unnecessarily in
9869 shell quoting style.
9872 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006
9873 Free Software Foundation, Inc.
9874 Copying and distribution of this file, with or without modification,
9875 are permitted provided the copyright notice and this notice are preserved.