1 2005-10-12 Simon Josefsson <jas@extundo.com>
3 * gc-libgcrypt.c (gc_hmac_sha1): New function.
5 * gc-gnulib.c (gc_hmac_sha1): New function.
7 2005-10-12 Simon Josefsson <jas@extundo.com>
9 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support SHA-1.
11 2005-10-12 Simon Josefsson <jas@extundo.com>
13 * gc-gnulib.c: Condition MD5 and HMAC-MD5 use on GC_USE_MD5 and
14 GC_USE_HMAC_MD5, respectively.
16 * gc-libgcrypt.c (gc_md5): Fix assert call.
19 * gc.h (gc_hash_buffer): Use gc_hash in prototype.
21 * gc-libgcrypt.c (gc_hash_buffer): Ditto.
23 * gc-gnulib.c (gc_hash_buffer): Ditto.
25 2005-10-11 Bruno Haible <bruno@clisp.org>
27 * c-strcasestr.h: New file, from GNU gettext.
28 * c-strcasestr.c: New file, from GNU gettext.
30 2005-10-11 Bruno Haible <bruno@clisp.org>
32 * c-strcase.h: New file, from GNU gettext.
33 * c-strcasecmp.c: New file, from GNU gettext.
34 * c-strncasecmp.c: New file, from GNU gettext.
36 2005-10-11 Simon Josefsson <jas@extundo.com>
38 * crc.h, crc.c: New files.
40 * gc.h (gc_hash_buffer): Add doc.
42 2005-10-08 Simon Josefsson <jas@extundo.com>
44 * gc.h: Add gc_hash and gc_hash_buffer.
46 * gc-gnulib.c (gc_hash_buffer): Add. Reorder #include's.
48 * gc-libgcrypt.c (gc_hash_buffer): Add.
50 2005-10-11 Bruno Haible <bruno@clisp.org>
52 * strcasecmp.c: Include limits.h.
53 (strcasecmp): Avoid integer overflow on exotic platforms.
54 * strncasecmp.c: Include limits.h.
55 (strncasecmp): Avoid integer overflow on exotic platforms.
56 Reported by Paul Eggert.
58 2005-10-06 Simon Josefsson <jas@extundo.com>
60 * hmac-md5.c: New file.
64 2005-10-06 Simon Josefsson <jas@extundo.com>
66 * memxor.c (memxor): Avoid casts and warnings.
68 2005-10-05 Derek Price <derek@ximbiot.com>
70 * getdelim.c (SIZE_MAX): New macro, if not already defined.
72 2005-10-05 Simon Josefsson <jas@extundo.com>
74 * memxor.c (memxor): Fix compiler error.
76 * md5.h (MD5_DIGEST_SIZE, MD5_BLOCK_SIZE): Add, see also
77 <http://sourceware.org/bugzilla/show_bug.cgi?id=1423>.
79 * memxor.h, memxor.c: New files.
81 * getaddrinfo.h: Don't protect sys/types.h with HAVE_SYS_TYPES_H,
82 we assume all systems have it, suggested by Jim Meyering
83 <jim@meyering.net>. Remove HAVE_SYS_SOCKET_H test too, to see if
84 any systems lack sys/socket.h; mingw32 is known to lack it, but we
85 don't support it yet anyway. Also remove HAVE_NETDB_H test, for
88 2005-10-04 Bruno Haible <bruno@clisp.org>
90 * verify.h (verify_true): Provide alternative definition for C++.
92 2005-10-04 Simon Josefsson <jas@extundo.com>
94 * getaddrinfo.h: Move sys/types.h include first, reported by "Mark
95 D. Baushke" <mdb@gnu.org>.
97 2005-10-03 Paul Eggert <eggert@cs.ucla.edu>
99 * getdelim.c: Include getdelim.h first. Include <limits.h>.
100 (SSIZE_MAX): New macro, if not already defined.
101 (getdelim): Fix buffer overrun on 64-bit hosts with lines longer
104 2005-10-02 Paul Eggert <eggert@cs.ucla.edu>
106 * exclude.c: Include verify.h.
107 (verify): Remove. All callers changed to use verify.h's version.
108 * strtoimax.c: Likewise.
109 * utimecmp.c: Likewis.e
112 * .cppi-disable: Add getaddrinfo.h, getdelim.h, getline.h, getpass.c
113 mbchar.h, mbuiter.h, strcase.h, strnlen.h, strnlen1.h.
114 * .cvsignore: Add fts.h, search.h, t-fpending.
115 * settime.c (settime): Fix { typo in previous patch. Also, don't
116 bother returning ENOSYS if settimeofday or stime fails; just let
117 them return whatever errno they want to return.
118 * utimens.c: Include unistd.h, for dup2.
119 (futimens): Fix typo: HAVE_FUTIMESAT was misspelled in an #if.
120 (futimens) [! HAVE_FUTIMESAT]: If !file, set errno before returning -1.
122 2005-10-02 Jim Meyering <jim@meyering.net>
125 * fts-cycle.c [HAVE_CONFIG_H]: Include <config.h>.
126 * openat-die.c: Use `#ifdef HAVE_CONFIG_H', not `#if HAVE_CONFIG_H'.
127 * openat.c (fdopendir): Do not define if HAVE_FDOPENDIR.
128 Remove AT_FDCWD test.
129 Do not consume the fd unless successful.
130 * openat.h (fdopendir): Do not define if HAVE_FDOPENDIR.
131 * settime.c (settime): Move the HAVE_STIME block `up' into an #elif
132 block, so that we don't even try to compile it if settimeofday is
133 available. This works around a compilation failure on OSF1 V5.1,
134 due to stime requiring a `long int*' while tv_sec is `int'.
136 2005-09-30 Eric Blake <ebb9@byu.net> (tiny change)
138 * getdelim.c (getdelim): Remove unused variables.
140 2005-10-01 Simon Josefsson <jas@extundo.com>
142 * getaddrinfo.h: Protect #include's of sys/socket.h and netdb.h.
143 Only define struct addrinfo if !HAVE_STRUCT_ADDRINFO. Protect
144 AI_* and EAI_* definitions. Protect function declarations.
146 2005-09-29 Paul Eggert <eggert@cs.ucla.edu>
148 * xtime.h (XTIME_PRECISION): Now of type int, not long long int,
149 so that the code works even with ancient cpp. Portability problem
150 with GCC 2.7.2.1 reported by Thomas M.Ott.
152 2005-09-27 Jim Meyering <jim@meyering.net>
154 * getcwd.c: Change #ifdef<TAB>HAVE_CONFIG_H to #ifdef HAVE_CONFIG_H.
156 * intprops.h (signed_type_or_expr__): Define.
157 (INT_STRLEN_BOUND) [__GNUC__]: Use a slightly tighter bound
160 2005-09-26 Paul Eggert <eggert@cs.ucla.edu>
162 * verify.h (verify_expr): Remove, replacing with:
163 (verify_true): New macro that returns true instead of void.
164 (verify_type__): Remove.
165 (verify): Use verify_true rather than verify_type__.
167 2005-09-24 Paul Eggert <eggert@cs.ucla.edu>
169 * utimens.c (ENOSYS): Define if not already defined.
170 (futimens): Support having a null PATH if the file descriptor
173 * regex_internal.h (__GNUC_PREREQ, always_inline, inline, pure):
175 (__attribute): Define to empty unless GCC 3.1 or later.
176 This works around a core dump on OpenBSD 3.4, which has GCC
177 2.95.3, which dumps core when given __attribute__(()). It also
178 simplifies other tests, since we really don't want to bother with
179 worrying about which ancient version of GCC supported what.
180 Original problem reported by Yoann Vandoorselaere, with part of
181 the fix suggested by Derek Price.
183 2005-09-24 Jim Meyering <jim@meyering.net>
185 * verify.h (verify_type__): Use `unsigned int' as the bitfield type
186 so we can once again use a positive bitfield width of 1 -- now we
187 don't have to explain why we were using a bitfield width of 2.
189 2005-09-23 Paul Eggert <eggert@cs.ucla.edu>
191 * getaddrinfo.c [HAVE_NETINET_IN_H]: Include <netinet/in.h>.
192 Problem reported by Eric Blake.
193 (getaddrinfo): Initialize se so that it's not garbage.
194 Redo internal storage allocation so that it doesn't make unportable
195 assumptions about alignment.
198 * utimens.c (futimens): Use futimesat if available.
199 Prefer it to futimes since it doesn't have the futimes bug.
201 * verify.h (GL_CONCAT0, GL_CONCAT): Remove.
202 (verify): Don't use the __LINE__ trick, as it doesn't work in general.
203 Instead, declare a function that returns a pointer to an array,
204 and use verify_type__ to declare the size of the array.
205 Problem and germ of a solution reported by Bruno Haible.
206 (verify_type__): Use 2, not 1, for bitfield size, to avoid
207 a warning with Irix 6.5 cc. Problem reported by Bruno Haible.
209 2005-09-22 Paul Eggert <eggert@cs.ucla.edu>
213 * .cppi-disable: Add regcomp.c, regex_internal.c, regex_internal.h,
215 * argmatch.h: Include verify.h
216 (ARGMATCH_VERIFY): Use verify rather than rolling our own.
217 (ARGMATCH_ASSERT): Remove; unused.
218 * canonicalize.c: Assume STDC_HEADERS.
219 * exclude.c: Include "strcase.h".
220 * regex_internal.h [!defined _LIBC]: Likewise.
221 * getusershell.c: Include stdio--.h rather than stdio.h
223 (getusershell): Call fopen, not fopen_safer.
224 * save-cwd.c: Include fcntl--.h rather than fcntl.h.
225 Do not include unistd-safer.h.
226 (save_cwd): Don't call fd_safer; no longer needed
227 now that we include fcntl--.h.
229 * getdate.y (relative_time): New type.
230 (RELATIVE_TIME_0): New constant.
231 (parser_control): Use relative_time instead of doing it ourselves.
232 (%union): Add new relative_time rel member.
233 (tYEAR_UNIT, tMONTH_UNIT, tHOUR_UNIT, tMINUTE_UNIT, tSEC_UNIT):
235 (relunit, relunit_snumber): Now of type rel.
236 (zone, rel, relunit, get_date): Adjust to above changes.
238 * getloadavg.c: Include fcntl--.h rather than fcntl.h.
239 Do not include unistd-safer.h.
240 (getloadavg): Don't call fd_safer; no longer needed
241 now that we include fcntl--.h.
243 * mkdir-p.c (ENOSYS): Define to EEXIST if not defined.
244 (make_dir_parents): Treat ENOSYS like EEXIST.
246 Improve quality of diagnostics on restore_cwd failure.
247 * mkdir-p.h (make_dir): Remove. All uses replaced by mkdir.
248 (make_dir_parents): Last arg is now int * (for errno), not bool *.
249 * mkdir-p.c (make_dir, make_dir_parents): Likewise.
250 Rewrite "mkdir -p" algorithm to avoid the need for "stat"
251 each time through the loop. Do not diagnose restore_cwd failure;
252 that is the caller's job (and perhaps the caller does not care).
254 * mkdir-p.c (CLEANUP_CWD, CLEANUP): Remove.
255 (make_dir_parents): Revamp to avoid need for CLEANUP_CWD, CLEANUP.
256 If the file already exists but is not a directory, don't bother
257 to try to make its parents.
258 Close potential file descriptor leak if we can't chdir("/") (!).
259 Don't always return true if chdir($PWD) fails; return true only
260 if the requested action was done successfully (except for the
262 Don't log final directory unless we actually made it.
263 Refactor to avoid duplicate code to fix up permissions.
264 Don't attempt to fix up parent permissions if chdir($PWD) fails.
266 * strftime.c (my_strftime): Rewrite the previous change slightly,
267 to make it a bit faster and (I hope) clearer.
268 * strftime.c (my_strftime): Add support for %:z, %::z, %:::z.
269 Fix bug in formats like %2N.
271 * verify.h: New file.
273 2005-09-22 Jim Meyering <jim@meyering.net>
277 * backupfile.c: Use ARGMATCH_VERIFY, just in case.
279 * posixtm.c (posixtime) [lint]: Initialize *all* of tm0, not just
280 the .tm_year member, since otherwise gcc-4.0 would now warn about
281 tm_zone, tm_gmtoff, tm_isdst, tm_yday, tm_wday.
283 * quotearg.c (quotearg_n_options): Change code to be suboptimal, in
284 order to avoid an unsuppressible warning from gcc on 64-bit systems.
286 * getdate.y (get_date): Undo part of the 2005-04-04 change, so that
287 the command "date -d'2005-03-27 +1 day'" succeeds once again, even
288 when run in a time zone for which daylight savings time is in effect
289 for the starting date.
291 * mkdir-p.c (make_dir_parents): Don't let a failed chdir($PWD)
292 stop us from restricting permissions of just-created absolute-named
294 * mkdir-p.c (CLEANUP_CWD): Return *true*, not false when failing
295 to restore initial working directory.
296 * mkdir-p.c (make_dir_parents): New parameter: different_working_dir,
297 to tell caller if/when we change the working directory and are
298 unable to return to the initial one.
299 * mkdir-p.h (make_dir_parents): Update prototype.
300 * mkdir-p.c (CLEANUP_CWD): Change one more `return 1' to
301 `return false'. This fixes a bug introduced on 2004-07-30.
303 * openat.c (fdopendir): Be sure to close the supplied
304 file descriptor before returning. This makes our replacement
305 implementation a little closer to Solaris's, where fdopendir
306 ties the file descriptor to the returned DIR* pointer.
307 * openat.c (unlinkat): New function.
308 * openat.h (unlinkat): Add prototype.
309 * openat-die.c (openat_save_fail): Rename from openat_save_die.
310 (openat_restore_fail): Rename from openat_restore_die.
311 * openat.c, openat.h: Reflect s/_die/_fail/ renaming.
313 Provide an alternative to exiting immediately upon save_cwd or
314 restore_cwd failure. Now, an application can arrange e.g.,
315 to perform a longjump in that case.
316 * openat.c: Include dirname.h.
317 Use IS_ABSOLUTE_FILE_NAME rather than testing for leading slash.
318 (rpl_openat, fdopendir, fstatat): Call openat_save_die
319 and openat_restore_die rather than calling error directly.
320 Don't include "error.h" or "exitfail.h"; they're no longer needed.
322 * openat-die.c (openat_save_die, openat_restore_die): New file.
323 * openat.h (openat_save_die, openat_restore_die): Declare and define.
325 * strftime.c [FPRINTFTIME] (fprintftime): Provide a new interface:
326 size_t fprintftime (FILE *fp, char const *fmt, struct tm const *tm,
327 int utc, int nanoseconds);
329 date should not have to allocate a megabyte of virtual memory to
330 handle a format argument like +%1048575T. When implemented with
331 strftime, it must allocate such a buffer, use strftime to fill it
332 in, print it, then free it.
333 With fprintftime, it simply prints everything and exits.
334 With no need for memory allocation, that's one fewer way to fail.
335 * strftime.c (my_strftime): Parse the colons of %:::z *after* the
336 optional field width, not before, so we accept %9:z, not %:9z.
337 (my_strftime): Be sure to use L_('x') for literals.
339 * backupfile.c, canon-host.c, canonicalize.c, chown.c, cloexec.c:
340 * dup-safer.c, dup2.c, euidaccess.c, fd-safer.c, fileblocks.c:
341 * fopen-safer.c, fsusage.c, ftruncate.c, getcwd.c, getcwd.h:
342 * getloadavg.c, getopt_.h, getpagesize.h, getugroups.c, group-member.c:
343 * human.h, idcache.c, mkdir-p.c, mountlist.c, nanosleep.c, pathmax.h:
344 * physmem.c, posixver.c, putenv.c, raise.c, safe-read.c, same.c:
345 * save-cwd.c, setenv.c, settime.c, tempname.c, unlinkdir.c:
346 * unsetenv.c, userspec.c, xgethostname.c, xreadlink.c:
347 Assume HAVE_UNISTD_H, i.e., include <unistd.h> unconditionally.
349 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
350 * getloadavg.c, mountlist.c, openat.h, save-cwd.c, tempname.c:
351 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
352 and don't include <sys/file.h>).
354 2005-09-22 Eric Blake <ebb9@byu.net> (tiny change)
358 * getloadavg.c (getloadavg) [__CYGWIN__]: Port to cygwin.
359 [__linux__]: Allocate a big enough buffer for /proc/loadavg.
360 [!LDAV_DONE]: Avoid unused variable warning.
362 2005-09-21 Bruno Haible <bruno@clisp.org>
364 * unicodeio.h (unicode_to_mb): New declaration.
366 2005-09-20 Derek Price <derek@ximbiot.com>
368 * getaddrinfo.c: Don't include <netdb.h> included from getaddrinfo.h.
370 2005-09-19 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
372 Use a consistent style for including <config.h>.
373 * __fpending.c, acl.c, argmatch.c,
374 argp-help.c, argp-parse.c,
375 argp-pvh.c, backupfile.c, basename.c, c-stack.c,
376 calloc.c, check-version.c, cloexec.c, closeout.c, copy-file.c,
377 creat-safer.c, cycle-check.c, dirfd.c, dirname.c, dup-safer.c,
378 dup2.c, euidaccess.c, exclude.c, exitfail.c, fatal-signal.c,
379 fd-safer.c, file-type.c, fileblocks.c, filemode.c,
380 filenamecat.c, findprog.c, fnmatch.c, fopen-safer.c, free.c,
381 fsusage.c, ftruncate.c, full-write.c, fwriteerror.c,
382 getaddrinfo.c, getcwd.c, getdelim.c, getline.c, getlogin_r.c,
383 getndelim2.c, getnline.c, getopt1.c, getpass.c, group-member.c,
384 hard-locale.c, hash-pjw.c, hash.c, human.c, idcache.c,
385 inet_ntop.c, isdir.c, long-options.c, malloc.c, memcasecmp.c,
386 memcmp.c, memcoll.c, memcpy.c, memmove.c, mkdir-p.c,
387 modechange.c, mountlist.c, open-safer.c, physmem.c,
388 pipe-safer.c, pipe.c, poll.c, posixver.c, progname.c,
389 progreloc.c, putenv.c, quote.c, quotearg.c, readline.c,
390 readlink.c, realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c,
391 safe-read.c, same.c, save-cwd.c, savedir.c, sig2str.c,
392 strcspn.c, strerror.c, stripslash.c, strncasecmp.c, strndup.c,
393 strnlen.c, strnlen1.c, strsep.c, strstr.c, strtod.c,
394 strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c,
395 userspec.c, utimecmp.c, version-etc-fsf.c,
396 version-etc.c, wait-process.c, xalloc-die.c, xgetcwd.c,
397 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xsetenv.c,
398 xstrndup.c, xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
399 Standardize inclusion of config.h.
400 * __fpending.h, dirfd.h, getdate.h, human.h,
401 inttostr.h: Removed inclusion of config.h from header files.
402 * inttostr.c: Adjusted in-tree users.
403 * timespec.h: Remove superfluous warning to include config.h.
404 * atexit.c, chdir-long.c chown.c, fchown-stub.c, getgroups.c,
405 gettimeofday.c, lchown.c, lstat.c, mkdir.c, mkstemp.c,
406 nanosleep.c, openat.c, raise.c, readtokens0.c, readutmp.c,
407 unlinkdir.c: Guard inclusion of config.h with HAVE_CONFIG_H.
409 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
411 * stat-time.h: New file.
412 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP, ATIME_CMP, CTIME_CMP):
413 (MTIME_CMP, TIMESPEC_NS): Remove. Now done by stat-time.h,
415 (timespec_cmp): New function.
416 * utimecmp.c: Include stat-time.h.
417 (SYSCALL_RESOLUTION): Depend on whether various struct stat
418 members exist, not on the obsolescent ST_MTIM_NSEC.
419 (utimecmp): Use the new stat-time functions rater than TIMESPEC_NS.
421 2005-09-15 Derek Price <derek@ximbiot.com>
422 Paul Eggert <eggert@cs.ucla.edu>
424 * regcomp.c, regexec.c, regex_internal.c: Back out previous
425 changes, consolidating in...
426 * regex_internal.h: ...this file.
428 2005-09-15 Derek Price <derek@ximbiot.com>
430 * regex_internal.h: Blank `pure' for GNUC < 3.
431 * regex_internal.c: Ditto, using this...
432 (__GNUC_PREREQ): ...new macro.
433 * regcomp.c, regexec.c: Blank `always_inline' for GNUC < 3.1 using...
434 (__GNUC_PREREQ): ...this new macro.
436 * strstr.h: Include string.h. Define strstr as a macro here.
438 2005-09-13 Derek Price <derek@ximbiot.com>
440 * canon-host.c (canon_host_r): Set *cherror on memory allocation
442 Reported by Jim Meyering <jim@meyering.net>.
444 2005-09-13 Jim Meyering <jim@meyering.net>
446 * canon-host.c: Filter through gnu indent and reword comments slightly.
447 * canon-host.h (ch_strerror_r): Tweak cpp indentation and spacing.
449 2005-09-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (tiny change)
451 * lib/base64.c: Typo.
452 (base64_encode): Put b64str in initialized data section.
454 2005-09-12 Derek Price <derek@ximbiot.com>
456 Return usable errors from canon-host.
457 * canon-host.h: New file.
458 * canon-host.c (canon_host): Wrap...
459 (canon_host_r): ...this new function, which now relies exclusively on
461 (ch_strerror): New function.
462 (last_cherror): New global.
463 * getaddrinfo.c: Move include of getaddrinfo.h first to test interface.
464 (getaddrinfo): Add AI_CANONNAME functionality. Don't do arithmetic on
466 (freeaddrinfo): Free ai->ai_canonname when set.
468 2005-09-12 Derek Price <derek@ximbiot.com>
469 Paul Eggert <eggert@cs.ucla.edu>
471 * glob-libc.h: Renamed from glob_.h. The new version is
472 taken from libc's glob.h, except with '#ifdef __GLOB_GNULIB'
473 protecting things that should be done only in gnulib contexts.
474 * glob_.h: New file, containing only the glob things needed for
476 (GLOB_PREFIX): Remove. All uses changed to look for __GLOB_GNULIB.
477 (__GLOB_CONCAT, __GLOB_XCONCAT, __GLOB_ID): Remove; no longer needed.
478 (glob, globfree, glob_pattern_p): Now defined simply in terms of
479 rpl_glob, rpl_globfree, rpl_glob_pattern_p.
480 (__GLOB_GNULIB): New macro, to keep the glob.h changes clearer
481 and to respect the namespace rules better.
483 2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
485 Merge glibc and coreutils changes into gnulib, plus a few
487 * md5.c: Use #error rather than a string.
488 (CYCLIC): New macro, from glibc source. Use it instead of rol.
489 * md5.h (__GNUC_PREREQ, __THROW): Define if not defined already.
490 (__attribute__): Define to empty for non recent-GCC.
491 (__md5_buffer, __md5_finish_ctx, __md5_init_ctx, __md5_process_block):
492 (__md5_process_bytes, __md5_read_ctx, __md5_stream):
493 Renamed from their non-__ counterparts, with new macros replacing
494 them if not _LIBC. Add __THROW attribute.
496 (struct md5_ctx): Align buffer if using GCC.
497 * sha1.h (struct sha1_ctx): Likewise.
498 * sha1.c (SWAP): Renamed from the NOTSWAP. All uses changed.
499 The old name was backwards.
500 (NOTSWAP): Remove; not used.
501 (rol): New macro, moved here from md5.h.
502 (sha1_process_block): Remove a FIXME that doesn't make sense.
504 2005-09-12 Derek Price <derek@ximbiot.com>
506 * gai_strerror.c: Include config.h when available. Include
507 getaddrinfo.h before other headers to test interface.
508 Reported by Larry Jones <lawrence.jones@ugs.com>.
510 2005-09-08 Paul Eggert <eggert@cs.ucla.edu>
512 * glob.c (glob, globfree, __glob_pattern_p): Use old-style function
513 definitions, since that's the preferred style in glibc.
514 Fix a minor spacing issue, and update copyright notice to match glibc's.
516 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
518 * regex_internal.h (bitset_not): Add parens to avoid gcc -Wall warning.
520 2005-09-06 Simon Josefsson <jas@extundo.com>
522 * getpass.c (getpass): Fix typo, test for HAVE_TCSETATTR and not
523 TCSETATTR. Reported by Derek Price <derek@ximbiot.com>.
525 2005-09-05 Paul Eggert <eggert@cs.ucla.edu>
527 Change bitset word type from unsigned int to unsigned long int,
528 as this has better performance on typical 64-bit hosts.
529 Port bitset code to hosts with unusual word sizes.
530 * regcomp.c (build_equiv_class, build_charclass, build_range_exp):
531 (build_collating_symbol):
532 Prefer bitset to re_bitset_ptr_t in prototypes, when the actual
533 argument is a bitset. This is merely a style issue, but it makes
534 it clearer that an entire array is expected.
535 (re_compile_fastmap_iter, init_dfa, init_word_char, optimize_subexps):
536 * regcomp.c (lower_subexp, parse_bracket_exp, built_charclass_op):
537 Port to the case where bitset_word is not the same as unsigned int.
538 * regex_internal.h (bitset_set, bitset_clear, bitset_contain):
539 (bitset_not, bitset_merge, bitset_set_all, bitset_mask):
541 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
542 (build_trtable, group_nodes_into_DFAstates):
544 * regcomp.c (re_compile_fastmap_iter, utf8_sb_map, optimize_utf8):
545 Don't assume that SBC_MAX is a multiple of BITSET_WORD_BITS.
546 * regex_internal.h (bitset_set_all, bitset_not): Likewise.
547 * regexec.c (group_nodes_into_DFAstates): Likewise.
548 * regcomp.c (utf8_sb_map): Don't assume UINT_MAX == 0xffffffff.
549 * regcomp.c (optimize_subexps, lower_subexp):
550 Work even if bitset_word has holes in its bitwise representation.
551 * regex_internal.h (BITSET_WORD_BITS): Likewise.
552 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
554 * regex_internal.c (re_string_reconstruct):
555 Don't assume UCHAR_MAX == 255.
556 * regex_internal.h (bitset_set_all): Likewise.
557 * regex_internal.h (BITSET_WORD_BITS): Renamed from UINT_BITS.
559 (BITSET_WORDS): Renamed from BITSET_UINTS. All uses changed.
560 (bitset_word): New type, replacing 'unsigned int' for bitset uses.
562 (BITSET_WORD_MAX): New macro.
563 (bitset_set, bitset_clear, bitset_contain, bitset_empty):
564 (bitset_set_all, bitset_copy): Now inline functions, not macros.
565 (bitset_empty, bitset_copy):
566 Prefer sizeof (bitset) to multiplying it out ourselves.
567 (bitset_not_merge): Remove; unused.
568 (bitset_contain): Return bool, not unsigned int with one bit on.
570 * regexec.c (build_trtable): Don't assume bitset has no stricter
571 alignment than re_node_set; do this by defining a new internal
572 type struct dests_alloc and using it to allocate memory.
574 2005-09-02 Paul Eggert <eggert@cs.ucla.edu>
576 Check for arithmetic overflow when calculating sizes, to prevent
577 some buffer-overflow issues. These patches are conservative, in the
578 sense that when I couldn't determine whether an overflow was possible,
579 I inserted a run-time check.
580 * regex_internal.h (re_xmalloc, re_xrealloc, re_x2realloc): New macros.
581 (SIZE_MAX) [!defined SIZE_MAX]: New macro.
582 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc):
583 (re_xnrealloc, re_x2nrealloc): New inline functions.
584 * lib/regcomp.c (init_dfa, analyze, build_range_exp, parse_bracket_exp):
585 (build_equiv_class, build_charclass): Check for arithmetic overflow
586 in size expression calculations.
587 * lib/regex_internal.c (re_string_realloc_buffers):
588 (build_wcs_upper_buffer, re_node_set_add_intersect):
589 (re_node_set_init_union, re_node_set_insert, re_node_set_insert_last):
590 (re_dfa_add_node, register_state): Likewise.
591 * lib/regexec.c (re_search_stub, re_copy_regs, re_search_internal):
592 (prune_impossible_nodes, push_fail_stack, set_regs, check_arrival):
593 (build_trtable, extend_buffers, match_ctx_init, match_ctx_add_entry):
594 (match_ctx_add_subtop, match_ctx_add_sublast): Likewise.
596 2005-09-01 Paul Eggert <eggert@cs.ucla.edu>
598 * glob.c (GET_LOGIN_NAME_MAX): Renamed from LOGIN_NAME_MAX,
599 to avoid a collision with bits/local_lim.h in glibc.
600 All uses changed. Problem reported by Dmitry V. Levin in
601 <http://sources.redhat.com/bugzilla/show_bug.cgi?id=1060>.
603 * regex_internal.c (build_wcs_upper_buffer): Fix portability
604 bugs in int versus size_t comparisons.
605 (re_string_context_at): Fix bug where the code assumed that
608 Use bool where appropriate.
609 * regcomp.c (re_set_fastmap): ICASE arg is bool, not int.
611 (calc_eclosure_iter): Likewise, for ROOT arg.
612 (parse_bracket_element): Likewise, for ACCEPT_HYPHEN arg.
613 (build_charclass_op): Likewise, for NON_MATCH arg.
614 * regex_internal.c (re_string_allocate, re_string_construct):
615 (re_string_construct_common): Likewise, for ICASE arg.
616 * regexec.c (re_search_2_stub, re_search_stub):
617 Likewise, for RET_LEN arg.
618 (check_matching): Likewise, for FL_LONGEST_MATCH arg.
619 (set_regs): Likewise, for FL_BACKTRACK arg.
620 * regcomp.c (re_compile_fastmap_iter, optimize_utf8):
621 (duplicate_node_closure, calc_inveclosure, calc_eclosure):
622 (calc_eclosure_iter, parse_bracket_exp):
623 Use bool for internal variables that are booleans.
624 * regexec.c (re_search_internal, check_matching, proceed_next_node):
625 (set_regs, build_sifted_states, sift_states_bkref):
626 (check_arrival_add_next_nodes, check_arrival_expand_ecl_sub):
627 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
628 (find_collation_sequence_value):
630 * regex_internal.c (re_node_set_insert, re_node_set_insert_last):
631 (re_node_set_compare):
632 Return bool, not int. All callers changed.
633 * regexec.c (check_halt_node_context, check_dst_limits):
634 (build_trtable, check_node_accept): Likewise.
635 * regex_internal.h: Include stdbool.h.
637 Fix bugs uncovered when converting to bool.
638 * regcomp.c (calc_eclosure_iter): Check for storage allocation
639 failure instead of charging ahead blindly.
640 * regex_internal.c (register_state): Likewise.
641 * regexec.c (re_search_2_stub): Use simpler method than boolean
642 for freeing internal storage.
643 (group_nodes_into_DFA_states): Use unsigned int, not int, for
644 bitset pieces used as boolean, to avoid undefined behavior
645 on hosts that do int overflow checking.
647 2005-08-31 Derek Price <derek@ximbiot.com>
649 * getdelim.c (getdelim): Return EOF on EOF.
650 Reported by Larry Jones <lawrence.jones@ugs.com>.
652 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
654 * regex_internal.c (re_string_reconstruct): Don't assume buffer
655 lengths fit in regoff_t; this isn't true if regoff_t is the same
657 * regex.c (re_search_internal): 5th arg is LAST_START
658 (= START + RANGE) instead of RANGE. This avoids overflow
659 problems when regoff_t is the same width as size_t.
661 (re_search_2_stub): Check for overflow when adding the
662 sizes of the two strings.
663 (re_search_stub): Check for overflow when adding START
664 to RANGE; if it occurs, substitute the extreme value.
666 2005-08-31 Jim Meyering <jim@meyering.net>
668 * regcomp.c (search_duplicated_node): Make first pointer arg
670 * regex_internal.c (create_ci_newstate, create_cd_newstate):
671 (register_state): Likewise.
672 * regexec.c (search_cur_bkref_entry, check_dst_limits):
673 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
674 (group_nodes_into_DFAstates): Likewise.
676 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
678 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
679 old glibc regex code mishandles strings longer than 2**31 bytes.
680 This patch fixes this when the regex code is used in gnulib
681 (i.e., outside glibc).
683 This patch should not affect the use of the regex code inside
684 glibc. No doubt this problem also needs to be handled for glibc
685 as well, but the result will be an incompatible change to the
686 glibc ABI, and the old ABI will have to be supported too. That
687 can be the the subject for another patch.
689 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
690 governing whether the rest of this patch is active. By default,
691 the macro is disabled and the patch has no effect.
692 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
693 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
694 (struct re_pattern_buffer, re_search, re_search_2, re_match):
695 (re_match_2, re_set_registers): Use the new types.
696 * regex_internal.h (Idx, re_hashval_t): New types.
697 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
699 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
700 (re_string_context_at, bin_tree_t, re_dfastate_t):
701 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
702 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
703 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
704 (re_string_char_size_at, re_string_wchar_at):
705 (re_string_elem_size_at):
706 Use the new types and macros to port to 64-bit hosts.
707 Use unsigned types for internal values, so that the code
708 mostly works even for arrays larger than SSIZE_MAX.
709 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
710 (search_duplicated_node, calc_eclosure_iter, fetch_number):
711 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
712 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
713 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
714 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
715 (calc_inveclosure, parse_dup_op, build_range_exp):
716 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
717 (fetch_number, create_token_tree, mark_opt_subexp):
719 * regex_internal.c (re_string_construct_common, create_ci_newstate):
720 (create_cd_newstate, re_string_allocate, re_string_construct):
721 (re_string_realloc_buffers, build_wcs_upper_buffer):
722 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
723 (re_string_reconstruct, re_string_peek_byte_case):
724 (re_string_fetch_byte_case, re_string_context_at):
725 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
726 (re_node_set_init_copy, re_node_set_add_intersect):
727 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
728 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
729 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
730 (re_acquire_state, re_acquire_state_context, register_state):
732 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
733 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
734 (re_search_internal, re_search_2_stub, re_search_stub)
735 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
736 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
737 (update_cur_sifted_state, check_dst_limits):
738 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
739 (check_subexp_limits, sift_states_bkref, merge_state_array):
740 (check_subexp_matching_top, get_subexp, get_subexp_sub):
741 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
742 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
743 (expand_bkref_cache, check_node_accept_bytes):
744 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
745 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
746 (acquire_init_state_context, check_halt_node_context):
747 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
748 (sift_states_backward, clean_state_log_if_needed):
749 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
750 (find_recover_state, transit_state_sb, transit_state_mb):
751 (transit_state_bkref, build_trtable, match_ctx_clean):
753 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
754 to work around an assumption that REG_MISSING is negative.
756 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
757 (seek_collating_symbol_entry) [defined _LIBC]:
758 (lookup_collation_sequence_value) [defined _LIBC]:
759 (build_range_exp, build_collating_symbol) [defined _LIBC]:
760 Use prototypes rather than old-style function definitions.
761 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
762 (transit_state_sb) [0]:
763 (find_collation_sequence_value) [defined _LIBC]: Likewise.
765 * regexec.c (re_search_internal): Simplify update of rm_so and
768 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
769 (optimize_subexps, lower_subexp):
770 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
771 since the signed shift might overflow. Use 1u<<31 instead.
772 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
773 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
776 * regcomp.c (optimize_subexps, lower_subexp):
777 Use CHAR_BIT rather than 8, for clarity.
778 * regexec.c (check_dst_limits_calc_pos_1):
779 (check_subexp_matching_top): Likewise.
780 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
781 have to worry about portability issues when shifting it left.
782 Remove no-longer-needed test for table_size > 0.
783 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
784 in a word, as the resulting behavior is undefined.
785 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
786 in one case, a <= should have been an <, and in another case the
787 whole test was missing.
788 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
789 the standard name CHAR_BIT.
790 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
791 this is not true on one's complement and signed-magnitude hosts.
793 * regex_internal.h (re_sub_match_top_t): Remove unused member
795 (struct re_dfa_t): Remove unused member states_alloc.
796 * regcomp.c (init_dfa): Don't initialize unused members.
798 2005-08-31 Bruno Haible <bruno@clisp.org>
800 * strstr.c: Include <stddef.h>, for NULL.
801 * strcasestr.c: Likewise.
802 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
804 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
806 * iconvme.h: Add prototype for iconv_alloc.
808 2005-08-29 Simon Josefsson <jas@extundo.com>
810 * iconvme.c: Fix errno.
812 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
814 * iconvme.c: Split iconv_string into iconv_alloc.
816 2005-08-27 Jim Meyering <jim@meyering.net>
818 * fopen-safer.c: Merge minor changes from coreutils.
819 * dup-safer.c: Likewise.
820 * fd-safer.c: Likewise.
822 Merge from coreutils.
823 * stdio--.h: New file.
824 * stdlib--.h: New file.
825 * mkstemp-safer.c: New file.
828 * pipe-safer.c: New file.
829 * creat-safer.c: New file.
830 * fcntl--.h (creat): Define to creat_safer.
831 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
832 * unistd--.h (pipe): Define to pipe_safer.
833 * unistd-safer.h: Declare pipe_safer.
835 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
837 * regex_internal.h: Remove all references to
838 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
840 (bitset_not, bitset_merge, bitset_not_merge):
841 (bitset_mask, re_string_allocate, re_string_construct):
842 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
843 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
844 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
845 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
846 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
847 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
848 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
849 (re_acquire_state_context):
850 Remove unnecessary forward decls.
851 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
852 Put __attribute at function definition,
853 now that the function decl has been removed.
854 * lib/regex_internal.c (re_string_peek_byte_case):
855 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
858 2005-08-26 Simon Josefsson <jas@extundo.com>
860 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
861 Haible <bruno@clisp.org>.
863 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
865 * regexec.c (set_regs): Don't alloca with an unbounded size.
867 alloca modernization/simplification for regex.
868 * regex.c: Remove portability cruft for alloca. This no longer
869 needs to be at the start of the file, and can be moved into
870 regex_internal.h and simplified.
871 * regex_internal.h: Include <alloca.h>.
872 (__libc_use_alloca) [!defined _LIBC]: New macro.
873 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
874 now works outside glibc.
876 2005-08-24 Simon Josefsson <jas@extundo.com>
878 * getpass.c: Add WIN32 implementation. Conditionalize use of
879 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
882 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
884 Make regex safe for g++. This fixes one real bug (an "err"
885 that should have been "*err"). g++ problem reported by
887 * regex_internal.h (re_calloc): New macro, consistent with
888 re_malloc etc. All callers of calloc changed to use re_calloc.
889 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
890 not int. All callers changed.
891 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
892 just use an array of size MB_LEN_MAX.
893 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
894 (find_recover_state): Change "err" to "*err"; this fixes what
895 appears to be a real bug.
896 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
899 2005-08-25 Jim Meyering <jim@meyering.net>
901 * open-safer.c: Include <config.h>.
902 Otherwise, we'd lose LARGEFILE support in any file using
905 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
907 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
908 * regex.h (regerror): Likewise.
910 * regex.c: Do not include <sys/types.h>, as POSIX no longer
911 requires this. (The code never needed it.)
913 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
914 All uses of recently-renamed identifiers changed to use the new,
915 POSIX-compliant names. The code will build and run just fine
916 without these changes, but it's better to eat our own dog food
917 and use the standard-conforming names.
919 * regex.h: Fix a multitude of POSIX name space violations.
920 These changes have an effect only for programs that define
921 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
922 do not change anything for programs compiled in the normal way.
923 Also, there is no effect on the ABI.
925 (_REGEX_SOURCE): New macro.
926 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
927 defined and _GNU_SOURCE is not; this fixes a name space violation.
929 Rename the following macros to obey POSIX requirements.
930 The old names are still visible as macros if _REGEX_SOURCE is defined.
931 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
932 RE_BACKSLASH_ESCAPE_IN_LISTS.
933 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
934 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
935 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
936 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
937 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
938 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
939 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
940 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
941 (REG_INTERVALS): renamed from RE_INTERVALS.
942 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
943 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
944 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
945 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
946 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
947 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
948 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
949 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
950 RE_UNMATCHED_RIGHT_PAREN_ORD.
951 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
952 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
953 (REG_DEBUG): renamed from RE_DEBUG.
954 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
955 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
956 unusual, since we can't clash with the POSIX REG_ICASE.
957 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
958 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
959 (REG_NO_SUB): renamed from RE_NO_SUB.
960 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
961 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
962 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
963 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
964 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
965 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
966 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
967 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
968 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
969 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
970 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
971 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
972 RE_SYNTAX_POSIX_MINIMAL_BASIC.
973 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
974 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
975 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
976 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
977 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
978 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
979 (REG_FIXED): Renamed from REGS_FIXED.
980 (REG_NREGS): Renamed from RE_NREGS.
982 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
983 of other REG_* macros, since POSIX says the user is allowed to
984 #undef these macros selectively.
986 (reg_errcode_t): Update comment stating what other tables need
989 Rename the following enum values to obey POSIX requirements.
990 The old names are still visible as macros.
991 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
992 is not defined, since GNU is supposed to be a superset of POSIX as
993 much as possible, and since we want reg_errcode_t to be a signed
994 type for implementation consistency.
995 (_REG_NOERROR): Renamed from REG_NOERROR.
996 (_REG_NOMATCH): Renamed from REG_NOMATCH.
997 (_REG_BADPAT): Renamed from REG_BADPAT.
998 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
999 (_REG_ECTYPE): Renamed from REG_ECTYPE.
1000 (_REG_EESCAPE): Renamed from REG_EESCAPE.
1001 (_REG_ESUBREG): Renamed from REG_ESUBREG.
1002 (_REG_EBRACK): Renamed from REG_EBRACK.
1003 (_REG_EPAREN): Renamed from REG_EPAREN.
1004 (_REG_EBRACE): Renamed from REG_EBRACE.
1005 (_REG_BADBR): Renamed from REG_BADBR.
1006 (_REG_ERANGE): Renamed from REG_ERANGE.
1007 (_REG_ESPACE): Renamed from REG_ESPACE.
1008 (_REG_BADRPT): Renamed from REG_BADRPT.
1009 (_REG_EEND): Renamed from REG_EEND.
1010 (_REG_ESIZE): Renamed from REG_ESIZE.
1011 (_REG_ERPAREN): Renamed from REG_ERPAREN.
1012 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
1013 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
1014 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
1015 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
1017 (_REG_RE_NAME, _REG_RM_NAME): New macros.
1018 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
1019 changed. But support the old name if the new one is not defined
1020 and if _REGEX_SOURCE.
1022 Change the following member names in struct re_pattern_buffer.
1023 The old names are still supported if !_REGEX_SOURCE.
1024 The new names are always supported, regardless of _REGEX_SOURCE.
1025 (re_buffer): Renamed from buffer.
1026 (re_allocated): Renamed from allocated.
1027 (re_used): Renamed from used.
1028 (re_syntax): Renamed from syntax.
1029 (re_fastmap): Renamed from fastmap.
1030 (re_translate): Renamed from translate.
1031 (re_can_be_null): Renamed from can_be_null.
1032 (re_regs_allocated): Renamed from regs_allocated.
1033 (re_fastmap_accurate): Renamed from fastmap_accurate.
1034 (re_no_sub): Renamed from no_sub.
1035 (re_not_bol): Renamed from not_bol.
1036 (re_not_eol): Renamed from not_eol.
1037 (re_newline_anchor): Renamed from newline_anchor.
1039 Change the following member names in struct re_registers.
1040 The old names are still supported if !_REGEX_SOURCE.
1041 The new names are always supported, regardless of _REGEX_SOURCE.
1042 (rm_num_regs): Renamed from num_regs.
1043 (rm_start): Renamed from start.
1044 (rm_end): Renamed from end.
1046 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
1047 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
1048 Prepend __ to parameter names.
1050 Undo yesterday's changes.
1052 2005-08-24 Jim Meyering <jim@meyering.net>
1054 Sync from coreutils.
1055 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
1057 2005-08-21 Bruno Haible <bruno@clisp.org>
1059 * lock.h: Add multiple inclusion guard.
1060 * tls.h: Add multiple inclusion guard.
1062 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
1064 * regex.h (REG_NOSYS)
1065 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
1066 Define, since POSIX requires it as of 2001.
1067 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
1068 New private symbol, used to keep the enum signed in all cases.
1069 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
1070 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
1072 * regex_internal.c (re_string_skip_chars, register_state):
1074 Remove forward decls; no longer needed now that we use prototypes.
1075 * regexec.c (acquire_init_state_context, check_halt_node_context):
1076 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
1077 (clean_state_log_if_needed): Likewise.
1079 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
1081 Fix problems reported by Sam Steingold in
1082 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
1083 * regexec.c (sift_states_bkref): Fix portability bug: the code
1084 assumed that reg_errcode_t is a signed type, which is not
1085 necessarily true if _XOPEN_SOURCE is not defined.
1086 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
1087 some compilers warn about it otherwise.
1089 2005-08-20 Jim Meyering <jim@meyering.net>
1091 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
1092 of unused local, dfa.
1094 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
1096 * regcomp.c (create_initial_state): Remove duplicate decl.
1097 (init_word_char, create_initial_state, duplicate_node_closure):
1098 (fetch_token, peek_token_bracket, build_range_exp):
1099 (build_collating_symbol): Remove forward decls; no longer needed
1100 now that we use prototypes.
1103 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
1104 (re_compile_fastmap_iter, regcomp, regerror, regfree):
1105 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
1106 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
1107 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
1108 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
1109 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
1110 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
1111 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
1112 (build_range_exp, build_collating_symbol, parse_bracket_exp):
1113 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
1114 (build_charclass, build_charclass_op, fetch_number, create_tree):
1115 (create_token_tree, mark_opt_subexp, duplicate_tree):
1116 Use prototypes rather than old-style definitions.
1119 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
1120 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
1121 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
1122 (re_string_reconstruct, re_string_peek_byte_case):
1123 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
1124 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
1125 (re_node_set_init_copy, re_node_set_add_intersect):
1126 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1127 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1128 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
1129 (re_acquire_state, re_acquire_state_context, register_state):
1130 (create_ci_newstate, create_cd_newstate, free_state):
1132 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
1133 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
1134 (re_search_internal, prune_impossible_nodes):
1135 (acquire_init_state_context, check_matching, static):
1136 (check_halt_node_context, check_halt_state_context, proceed_next_node):
1137 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
1138 (update_regs, sift_states_backward, build_sifted_states):
1139 (clean_state_log_if_needed, merge_state_array):
1140 (update_cur_sifted_state, add_epsilon_src_nodes):
1141 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
1142 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
1143 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
1144 (find_recover_state, check_subexp_matching_top, transit_state_mb):
1145 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
1146 (check_arrival, check_arrival_add_next_nodes):
1147 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
1148 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
1149 (check_node_accept_bytes, check_node_accept, extend_buffers):
1150 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
1151 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
1156 (re_string_allocate, re_string_construct, re_string_reconstruct):
1157 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
1158 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
1159 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
1160 (re_string_context_at, re_string_peek_byte_case):
1161 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
1162 is defined, since we now use prototypes always.
1164 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
1165 C89 or better. All uses removed.
1167 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
1169 * regex_internal.c (re_acquire_state, re_acquire_state_context)
1170 [defined lint]: Suppress bogus uninitialized-variable warnings.
1172 * regcomp.c (duplicate_node): Return new index, not an error code,
1173 and let the caller return REG_ESPACE if out of space. This
1174 removes an uninitialied-variable warning with GCC 4.0.1, and also
1175 avoids taking the address of a local variable. All callers
1178 2005-08-19 Jim Meyering <jim@meyering.net>
1180 * regexec.c (proceed_next_node): Redo local variables to
1181 avoid GCC shadowing warnings.
1183 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
1185 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
1186 (re_node_set_insert_last, re_dfa_add_node):
1187 Rename local variables to avoid GCC shadowing warnings.
1189 2005-08-18 Bruno Haible <bruno@clisp.org>
1191 * strstr.c (strstr): Fix return value in multibyte case.
1192 * strcasestr.c (strcasestr): Likewise.
1194 2005-08-17 Jim Meyering <jim@meyering.net>
1196 Make the %s format (seconds since the epoch) work for a negative
1197 number and when used with a zero-padded field width, e.g. %015s.
1199 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
1200 label so that it precedes the code to set `digits'. Otherwise,
1201 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
1202 print `00-22'. Now, it prints `-0022', as it should.
1204 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
1206 * regex.h: Remove useless space-before-tab. From coreutils.
1208 2005-08-17 Bruno Haible <bruno@clisp.org>
1210 * strcasestr.h: New file.
1211 * strcasestr.c: New file.
1213 2005-08-17 Bruno Haible <bruno@clisp.org>
1215 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
1216 * strstr.c: Completely rewritten, with multibyte locale support.
1218 2005-08-17 Bruno Haible <bruno@clisp.org>
1220 * strcasecmp.c: Use mbuiter.h.
1222 2005-08-17 Bruno Haible <bruno@clisp.org>
1224 * mbuiter.h: New file.
1226 2005-08-16 Bruno Haible <bruno@clisp.org>
1228 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
1230 (mbi_avail, mbi_advance): Let the iteration end before the terminating
1231 NUL byte, not after it.
1233 2005-08-16 Bruno Haible <bruno@clisp.org>
1235 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
1236 the valid ones. Makes the comparison operations transitive:
1237 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
1238 * strcasecmp.c (strcasecmp): Use mb_casecmp.
1240 2005-08-16 Bruno Haible <bruno@clisp.org>
1242 * strcase.h (strcasecmp): Add note in comments.
1243 * strncasecmp.c: Use code from strcasecmp.c.
1244 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
1245 (strcasecmp): Work correctly in multibyte locales.
1247 2005-08-16 Bruno Haible <bruno@clisp.org>
1249 * strnlen1.h: New file.
1250 * strnlen1.c: New file.
1252 2005-08-16 Bruno Haible <bruno@clisp.org>
1254 * mbfile.h: New file.
1256 2005-08-16 Bruno Haible <bruno@clisp.org>
1258 * mbiter.h: New file.
1260 2005-08-16 Bruno Haible <bruno@clisp.org>
1262 * mbchar.h: New file.
1263 * mbchar.c: New file.
1265 2005-08-16 Bruno Haible <bruno@clisp.org>
1267 * tls.h: New file, from GNU gettext.
1268 * tls.c: New file, from GNU gettext.
1270 2005-08-15 Bruno Haible <bruno@clisp.org>
1272 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
1275 2005-08-14 Jim Meyering <jim@meyering.net>
1277 Sync from coreutils.
1279 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
1280 Use the hash-table-based cycle-detection code not just when
1281 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
1282 Reported by James Youngman in
1283 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
1284 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
1285 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
1286 This lets us compile with -DFTS_DEBUG, once again.
1287 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
1288 * fts.c (fd_safer): Remove decl.
1289 Include fcntl--.h rather than unistd-safer.h
1290 (fts_safe_changedir): Don't call fd_safer; no longer needed
1291 now that we include fcntl--.h.
1293 2005-08-11 Simon Josefsson <jas@extundo.com>
1295 * readline.h, readline.c: New file.
1297 2005-08-11 Bruno Haible <bruno@clisp.org>
1299 * strnlen.h (strnlen): Change parameter name to match comment.
1301 2005-08-10 Simon Josefsson <jas@extundo.com>
1303 * strndup.c: Use strnlen.h.
1305 * strnlen.h: New file.
1307 2005-08-02 Simon Josefsson <jas@extundo.com>
1309 * getline.h, getline.c: Rewrite.
1311 * getdelim.h, getdelim.c: New files, ported from glibc.
1313 2005-07-31 Bruno Haible <bruno@clisp.org>
1315 * lock.h (gl_lock_initializer): New macro.
1316 (gl_lock_define_initialized): Use it.
1317 (gl_rwlock_initializer): New macro.
1318 (gl_rwlock_define_initialized): Use it.
1319 (gl_recursive_lock_initializer): New macro.
1320 (gl_recursive_lock_define_initialized): Use it.
1322 2005-07-26 Bruno Haible <bruno@clisp.org>
1324 * lock.h: Update from GNU gettext.
1325 * lock.c: Update from GNU gettext.
1327 2005-07-18 Bruno Haible <bruno@clisp.org>
1329 * lock.h (gl_once_t): New type.
1330 (gl_once_define, gl_once): New macros.
1331 * lock.c (fresh_once): New variable.
1332 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
1335 2005-07-18 Simon Josefsson <jas@extundo.com>
1337 * check-version.c (check_version): Accept identical versions too.
1339 2005-07-18 Bruno Haible <bruno@clisp.org>
1341 * lock.h: New file, from GNU gettext.
1342 * lock.c: New file, from GNU gettext.
1344 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
1346 * quotearg.c: Add translator comment suggested by Bruno Haible,
1347 with a minor change.
1349 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
1351 * version-etc-fsf.c (version_etc_copyright): Parameterize the
1352 copyright symbol and the year.
1353 * version-etc.c (COPYRIGHT_YEAR): New constant.
1354 (version_etc_va): Use parameterized copyright notice.
1355 Reword to conform to the current GNU coding standards.
1357 2005-07-11 Simon Josefsson <jas@extundo.com>
1359 * size_max.h: New file.
1361 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
1363 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
1366 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
1367 and Paul Eggert <eggert@cs.ucla.edu>
1369 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
1370 in wint_t, not wchar_t. Remove now-unnecessary cast.
1372 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
1374 * regex.c, regex.h: Sync from libc.
1375 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
1376 New files, synced from libc, except that regex_internal.h
1377 currently has a small porting fix.
1379 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
1381 Remove the dependency of the strftime module on the tzset module.
1382 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
1383 Copy the input structure, to work around some of the bug with
1384 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
1385 Solaris releases, you should also use the tzset module, but we won't
1386 require it as a dependency any more since we don't want LGPLed code
1387 to depend on GPLed code.
1389 2005-07-02 Jim Meyering <jim@meyering.net>
1391 * backupfile.c (backup_args): Change a `0' to NULL.
1393 2005-07-01 Jim Meyering <jim@meyering.net>
1395 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
1396 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
1397 * save-cwd.c, tempname.c:
1398 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
1399 and don't include <sys/file.h>).
1401 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
1403 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
1404 declares only 'struct timespec;' (!).
1406 2005-06-29 Jim Meyering <jim@meyering.net>
1408 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
1409 type name. Use the variable name instead.
1410 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
1412 2005-06-28 Simon Josefsson <jas@extundo.com>
1414 * check-version.h, check-version.c: New files.
1416 2005-06-28 Simon Josefsson <jas@extundo.com>
1418 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
1419 collision with global variable. Better indentation. Don't
1420 increment buffer pointer beyond buffer end. Based on comments
1421 from Paul Eggert <eggert@cs.ucla.edu>.
1425 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
1427 * canon-host.c (canon-host): Append trailing "," to 0 in
1428 initializer of struct addrinfo, as an indication that we don't
1429 care how many members the structure has.
1431 2005-06-24 Derek Price <derek@ximbiot.com>
1432 and Bruno Haible <bruno@clisp.org>
1434 Remove stat module & update lstat.
1435 * stat.c: Remove this file...
1436 (slash_aware_lstat): ...moving this content and its support...
1437 * lstat.c (rpl_lstat): ...into here.
1438 * lstat.h: New file.
1440 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
1442 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
1443 (ranged_convert): Don't save conversion in a temporary struct.
1444 This causes a warning with GCC 4.0.0, and anyway in the typical
1445 case it's not worth the extra 100 bytes or so of code.
1446 (ranged_convert, __mktime_internal): When calling a function via a
1447 pointer P, use P () rather than (*P) (), as we now assume C89 or
1450 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
1452 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
1453 "who -r" failed to give output. Problem reported by Tim Waugh.
1455 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
1456 (xcalloc): Use it to avoid needless tests.
1457 Problem reported by Jim Meyering.
1459 2005-06-16 Jim Meyering <jim@meyering.net>
1461 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
1462 when either N or S is zero.
1464 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1466 * argp.h (__option_is_short): Check upper limit of
1467 __key. Isprint() requires its argument to have the value
1468 of an unsigned char or EOF.
1470 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
1472 * fnmatch.c (fnmatch): If there is an encoding error in a
1473 multibyte string or pattern, fall back on unibyte matching.
1474 Problem reported by James Youngman.
1476 2005-06-08 Bruno Haible <bruno@clisp.org>
1478 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
1481 2005-06-08 Bruno Haible <bruno@clisp.org>
1483 * csharpcomp.h: New file, from GNU gettext.
1484 * csharpcomp.c: New file, from GNU gettext.
1485 * csharpcomp.sh.in: New file, from GNU gettext.
1487 2005-06-07 Derek Price <derek@ximbiot.com>
1490 * glob_.h: Indent nested #ifdef.
1492 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
1494 Sync from coreutils.
1495 Use "file name" when talking about file names, instead of "filename"
1496 or "path", as per the GNU coding standards.
1497 * mkdir-p.c: Renamed from makepath.c.
1498 (make_dir_parents): Renamed from make_path. All callers changed.
1499 * mkdir-p.h: Likewise. All includers changed.
1500 * filenamecat.c: Renamed from path-concat.c.
1501 (file_name_concat): Renamed from path_concat. All callers changed.
1502 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
1503 * filenamecat.h: Likewise. All includers changed.
1504 * acl.c: Don't use "path" or "filename" to mean "file name"
1505 in comments or local variable names.
1506 * basename.c: Likewise.
1507 * canonicalize.c, canonicalize.h: Likewise.
1508 * dirname.c, dirname.h: Likewise.
1509 * euidaccess.c: Likewise.
1510 * exclude.c: Likewise
1511 * fnmatch_.h, fnmatch_loop.c: Likewise.
1512 * fsusage.c, fsuage.h: Likewise.
1513 * fts.c, fts_.h: Likewise.
1514 * getcwd.c: Likewise.
1515 * getloadavg.c: Likewise.
1516 * mkstemp.c: Likewise.
1517 * mountlist.c, mountlist.h: Likewise.
1518 * openat.c, openat.h: Likewise.
1519 * readlink-stub.c: Likewise.
1520 * readutmp.c, readutmp.h: Likewise.
1521 * rename.c: Likewise.
1522 * rmdir.c: Likewise.
1524 * savedir.c: Likewise.
1525 * stripslash.c: Likewise.
1526 * tempname.c: Likewise.
1527 * xreadlink.c: Likewise.
1528 * exclude.c (excluded_file_name): Renamed from excluded_filename.
1530 * exclude.h: Likewise.
1532 * euidaccess.c (getuid, getgid, getuid, getegid)
1533 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
1534 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
1535 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
1536 * pathmax.h: Include <limits.h> unconditionally, since other
1537 files have been getting away with it for years (MORE/BSD 4.3
1539 * userspec.c (getpwnam, getgrnam, getgrgid)
1540 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
1542 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
1543 Define to 256, not 255, as per modern POSIX.
1545 2005-06-01 Bruno Haible <bruno@clisp.org>
1547 * csharpexec.h: New file, from GNU gettext.
1548 * csharpexec.c: New file, from GNU gettext.
1549 * csharpexec.sh.in: New file, from GNU gettext.
1551 2005-05-31 Derek Price <derek@ximbiot.com>
1552 Paul Eggert <eggert@cs.ucla.edu>
1555 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
1557 2005-05-29 Derek Price <derek@ximbiot.com>
1558 Paul Eggert <eggert@cs.ucla.edu>
1560 * glob_.h, glob.c: New files.
1562 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
1564 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
1566 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
1567 the configuration hassle isn't worth it.
1568 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
1569 (LONGEST_MODIFIER, PRIuMAX): Remove.
1571 2005-05-27 Bruno Haible <bruno@clisp.org>
1573 * getlogin_r.h: Remove second include of <stddef.h>.
1575 2005-05-25 Bruno Haible <bruno@clisp.org>
1576 Derek Price <derek@ximbiot.com>
1578 * getlogin_r.h: Simplify API documentation.
1580 2005-05-25 Derek Price <derek@ximbiot.com>
1581 Paul Eggert <eggert@cs.ucla.edu>
1583 * getlogin_r.c, getlogin_r.h: New files.
1585 2005-05-22 Bruno Haible <bruno@clisp.org>
1587 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
1588 Also include <sys/param.h> if it defines MIN, MAX.
1589 Based on a patch by Derek Price <derek@ximbiot.com>.
1591 2005-05-22 Bruno Haible <bruno@clisp.org>
1593 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
1594 (INT64_MIN): Fix definition.
1595 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
1597 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
1598 NEED_SIGNED_INT_TYPES.
1600 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
1601 HAVE_SYSTEM_INTTYPES.
1603 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
1605 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
1606 so that unistd-safer.h (GPL'ed code) need not be included.
1608 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
1611 * fts.c: Don't include "cycle-check.h" or "hash.h".
1612 (setup_dir, free_dir): New functions.
1613 (enter_dir, leave_dir): Define trivial
1614 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
1615 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
1616 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
1617 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
1618 Move to fts-cycle.c.
1619 (fts_open): Use setup_dir.
1620 (fts_close): Use free_dir.
1621 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
1622 This adds a label and some gotos, but the alternatives were messier.
1623 Check for memory allocation failure when entering a dir.
1624 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
1625 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
1626 (FTS): New member fts_cycle, that is a union that contains the
1627 old active_dir_ht and cycle_state. All uses changed to mention
1628 fts_cycle.ht and fts_cycle.state.
1629 * fts-cycle.c: New file, containing GPL'ed code migrated out of
1630 fts.c, with the following changes:
1631 (setup_dir, free_dir): New functions.
1632 (enter_dir): Now returns bool. Return true if successful, false
1633 if memory exhausted. All callers changed.
1634 Do not bother partly cleaning up on
1635 memory allocation failure; that is free_dir's job.
1636 However, free ad if hash_insert fails, to avoid memory leak.
1637 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
1638 fts->fts_options to see which union member to use.
1640 2005-05-20 Jim Meyering <jim@meyering.net>
1642 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
1643 Now a macro, to pacify GCC.
1645 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
1647 * chown.c (rpl_chown): Return -1 on failure.
1649 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
1651 * canonicalize.c: Include canonicalize.h first, to test interface.
1652 Include <stddef.h> unconditionally, since we assume C89 now.
1653 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
1654 * fts.c: Include fts_.h first, to check interface.
1655 Do not include intprops.h; no longer needed.
1656 Include cycle-check.h and hash.h, since fts_.h no longer does.
1657 Remove unnecessary casts of closedir to void.
1658 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
1659 decide whether to decrement nlinks.
1660 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
1661 (FTS): Use struct hash_table * instead of Hash_table, so that
1662 we no longer need to include hash.h here.
1664 2005-05-17 Jim Meyering <jim@meyering.net>
1666 * fts.c, fts_.h: New files, from coreutils.
1668 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
1670 Sync from coreutils.
1671 * unlinkdir.c, unlinkdir.h: New files.
1672 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
1673 regex.h, unlocked-io.h, xtime.h:
1674 White space changes only.
1675 * makepath.c (make_path): Port to hosts where leading "//" is special.
1676 * yesno.c: Include getline.h, not ctype.h.
1677 (yesno): Don't remove leading white space; POSIX doesn't allow it.
1678 Use getline to remove arbitrary restriction on response length.
1680 2005-05-13 Bruno Haible <bruno@clisp.org>
1682 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
1683 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
1684 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
1685 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
1686 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
1687 Add support for 64-bit integers in the MSVC compiler.
1689 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
1691 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
1692 Change the initial comment to refer to GPL, not LGPL.
1693 gnulib-tool will change it to LGPL as needed.
1695 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
1696 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
1697 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
1698 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
1699 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
1700 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
1701 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
1702 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
1703 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
1704 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
1705 concatpath.c, config.charset, copy-file.c, copy-file.h,
1706 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
1707 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
1708 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
1709 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
1710 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
1711 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
1712 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
1713 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
1714 full-read.c, full-read.h, full-write.c, full-write.h,
1715 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
1716 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
1717 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
1718 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
1719 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
1720 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
1721 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
1722 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
1723 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
1724 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
1725 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
1726 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
1727 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
1728 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
1729 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
1730 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
1731 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
1732 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
1733 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
1734 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
1735 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
1736 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
1737 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
1738 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
1739 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
1740 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
1741 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
1742 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
1743 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
1744 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
1745 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
1746 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
1747 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
1748 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
1749 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
1750 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
1751 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
1752 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
1753 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
1754 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
1755 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
1756 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
1757 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
1758 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
1759 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
1760 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
1761 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
1762 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
1763 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
1764 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
1765 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
1766 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
1767 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
1768 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
1769 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
1770 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
1771 Update FSF postal mail address.
1773 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
1775 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
1776 specified in ai_socktype. Fix invalid ai_protocol
1777 check. ai_protocol is usually set to 0 or depending on
1778 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
1779 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
1780 ai_socktype / ai_protocol in the returned addrinfo structure.
1782 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
1783 Bruno Haible <bruno@clisp.org>
1785 * inet_ntop.h: New file.
1786 * inet_ntop.c: New file, from glibc with modifications.
1788 2005-05-08 Jim Meyering <jim@meyering.net>
1790 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
1792 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
1794 Merge from coreutils. Among other things,
1795 add bulletproofing for cases where stdin, stdout, or stderr are closed.
1796 * fd-safer.c: New file.
1797 * fcntl-safer.h, open-safer.c: Remove.
1798 * chdir-long.c: Fix comment "fetish" -> "coreutils".
1799 * dup-safer.c: Include unistd-safer.h first.
1800 Don't include errno.h.
1801 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
1802 * file-type.h: Don't assume invoker included sys/stat.h first.
1803 * file-type.c: Rely on file-type.h change.
1804 * getloadavg.c: Include unistd-safer.h.
1805 (getloadavg): Use safer open.
1806 * getusershell.c: Include "stdio-safer.h".
1807 (getusershell): Use safer fopen.
1808 * long-options.c (long_options): Use NULL rather than 0.
1809 * modechange.h (mode_free): Remove; all callers changed to invoke
1811 * modechange.c: Likewise.
1812 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
1813 (MODE_DONE): New constant.
1814 (struct mode_change): Remove 'next' member.
1815 (make_node_op_equals): New function; like the old one of the
1816 same name, except it allocates an array.
1817 (mode_compile, mode_create_from_ref): Use it.
1818 (mode_compile): Allocate result as an array, not a linked list.
1819 Parse octal string ourself, so that we catch mistakes like "+0".
1820 (mode_adjust): Arg is an array, not a linked list.
1821 * modechange.c: Include stat-macros.h, xalloc.h.
1822 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
1823 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
1824 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
1825 Remove. This is now stat-macros.h's job.
1826 (talloc): Remove. All callers replaced by xalloc, so that
1827 our invokers don't have to worry about reporting memory failures.
1828 (make_node_op_equals): Remove.
1829 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
1831 (struct mode_change): Moved here from modechange.h.
1832 (mode_append_entry): Remove.
1833 (mode_compile): Remove MASKED_OPS arg, since it encouraged
1834 apps to have incorrect behavior. Use simpler algorithm for head
1835 and tail. Don't futz with umask; that's now the job of mode_adjust.
1836 Detect more invalid usages rather than having somewhat-random behavior.
1837 Don't insert an "a=" action, as that leads to incorrect behavior.
1838 (mode_compile, mode_create_from_ref): Return NULL on error instead
1839 of an enum, since now there's only one way to have an error. All
1841 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
1842 at the correct time. Simplify calculation of "+u" and its ilk.
1843 Don't mishandle "+X".
1844 (mode_free): Remove "register" and localize decls.
1845 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
1846 (struct mode_change): Move to modechange.c; callers don't
1847 need to see this stuff.
1848 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
1849 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
1850 (mode_change, mode_adjust): Reflect the new signatures noted above.
1851 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
1852 that might redefine system include files.
1853 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
1854 (my_usleep): Use NULL rather than (void *) 0.
1855 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
1856 Use siginterrupt to specify that system calls should be interrupted.
1857 (rpl_nanosleep): Move initialization of suspended closer to call of
1859 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
1860 * readutmp.c: Likewise. Include signal.h, stdbool.h.
1861 (desirable_utmp_entry): New function.
1862 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
1863 using x2nrealloc, to simplify logic.
1864 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
1865 size calculation. Do not assume utmp file is a regular file.
1866 * readutmp.h (UT_PID): Moved here from ../src/who.c.
1867 (READ_UTMP_CHECK_PIDS): New constant.
1868 * save-cwd.c: Include unistd-safer.h.
1869 (save_cwd): Use fd_safer.
1870 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
1871 [!_LIBC] Include "stat-macros.h" instead.
1872 * unistd-safer.h (fd_safer): New decl.
1874 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
1876 * byteswap_.h: New file.
1878 2005-04-25 Albert Chin <china@thewrittenword.com>
1880 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
1883 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
1885 * getdate.y (zone): Allow relunit_snumber after tZONE, so
1886 that "UTC +1 second" continues to work. Problem reported
1888 (relunit_snumber): New rule.
1891 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
1893 * getdate.y (universal_time_zone_table): New constant.
1894 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
1895 universal_time_zone_table.
1896 (lookup_zone): Prefer universal_time_zone_table to
1897 local_time_zone_table, so that "GMT" time stamps are allowed in
1898 London during the summer. Problem reported by Ian Abbott.
1900 2005-04-12 Jim Meyering <jim@meyering.net>
1902 * human.c (humblock): Set *options even when returning due to
1903 xstrtoumax conversion failure. Thanks to a used-uninitialized
1906 2005-04-09 Jim Meyering <jim@meyering.net>
1908 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
1909 -Wuninitialized: initialize tm0.tm_year.
1911 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
1913 * getdate.y (parser_control): rels_seen is now a boolean, not a
1914 count, since there's no maximum. All uses changed.
1915 Add member dsts_seen.
1916 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
1918 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
1919 Use pc_rels_seen to decide whther a date is absolute.
1921 * getdate.y (number): Don't overwrite year.
1922 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
1925 2005-04-02 Simon Josefsson <jas@extundo.com>
1927 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
1928 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
1930 2005-03-27 Jim Meyering <jim@meyering.net>
1932 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
1934 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
1936 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
1937 "one's complement" -> "ones' complement" in comment, as per Knuth.
1938 "value of type" -> "type or expression" in comment.
1939 * mktime.c, strftime.c: Propagate intprops.h comment nits.
1941 2005-03-26 Jim Meyering <jim@meyering.net>
1944 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
1945 Correct typos: s/or/of/.
1947 2005-03-23 Jim Meyering <jim@meyering.net>
1949 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
1951 2005-03-21 Jim Meyering <jim@meyering.net>
1953 Changes imported from coreutils.
1955 * cycle-check.c: Don't include xalloc.h.
1957 * path-concat.c: Don't include assert.h.
1958 (path_concat): Remove assertion that would have triggered
1959 for ABASE starting with more than one slash.
1960 Reported by Andreas Schwab.
1962 * path-concat.c (path_concat): Set *BASE_IN_RESULT
1963 properly when ABASE is an absolute file name.
1964 Correct the description of this function.
1966 Add an assertion and a test driver.
1967 This fixes a bug introduced on 2004-07-02.
1968 Andreas Schwab reported the resulting failure of cp --parents:
1969 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
1971 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
1973 * strftime.c (my_strftime): If the underlying strftime returns 0
1974 (which shouldn't happen), generate nothing instead of returning 0
1975 immediately, so that nstrftime (NULL, ...) doesn't return 0.
1977 2005-03-16 Bruno Haible <bruno@clisp.org>
1979 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
1981 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
1983 * strftime.c (my_strftime): Prepend space to format so that we can
1984 reliably distinguish strftime failure from empty output on POSIX
1987 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
1989 * iconvme.c (SIZE_MAX): New macro, if not already defined.
1990 (iconv_string): Don't guess a size-zero buffer, as that might cause
1991 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
1992 result would be 'too large', where 'too large' is (heuristically)
1993 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
1994 overflow concerns. This will prevent some unwanted malloc failures
1995 when the inputs are very large.
1997 2005-03-15 Bruno Haible <bruno@clisp.org>
1999 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
2002 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
2005 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
2007 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
2009 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
2010 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
2012 * strtol.c: Likewise.
2014 2005-03-14 Simon Josefsson <jas@extundo.com>
2016 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
2019 2005-03-14 Jim Meyering <jim@meyering.net>
2021 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
2022 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
2023 to be nonzero so that we (and caller) can detect the difference
2024 between a valid zero-length expansion and an error return, even
2025 when the underlying strftime fails before writing anything into
2028 2005-03-10 Jim Meyering <jim@meyering.net>
2030 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
2031 so that this module works on systems without fchdir.
2033 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
2035 Factor int-properties macros into a single file, except for
2036 glibc-related files.
2037 * intprops.h: New file.
2038 * getloadavg.c: Include it instead of limits.h.
2039 (INT_STRLEN_BOUND): Remove.
2040 * human.c: Include intprops.h.
2041 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
2042 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
2043 * inttostr.h: Include intprops.h instead of limits.h.
2044 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
2045 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
2046 for consistency with intprops.h.
2047 (time_t_is_integer, twos_complement_arithmetic): Use them.
2048 * sig2str.h: Include <signal.h>, intprops.h.
2049 (INT_STRLEN_BOUND): Remove.
2050 * strftime.c (TYPE_SIGNED): Remove.
2051 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
2052 * strtol.c: Adjust comments to match intprops.h.
2053 * userspec.c: Include intprops.h.
2054 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
2055 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
2056 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
2057 instead of rolling our own expressions.
2058 * xstrtol.c: Include xstrtol.h first, to test interface.
2060 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
2062 (my_strftime): Do not mishandle years close to INT_MAX, by doing
2063 the right thing even if adding 1900 would overflow. Similarly
2064 for tm_mon + 1 and tm_yday + 1.
2065 Make %Y always equivalent to %C%y, and similarly for %G and %g.
2066 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
2067 (DO_SIGNED_NUMBER): New macro.
2068 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
2070 2005-03-07 Bruno Haible <bruno@clisp.org>
2072 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
2074 2005-03-03 Derek R. Price <derek@ximbiot.com>
2075 Bruno Haible <bruno@clisp.org>
2077 * pagealign_alloc.h: New file.
2078 * pagealign_alloc.c: New file.
2080 2005-01-28 Bruno Haible <bruno@clisp.org>
2082 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
2085 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
2087 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
2088 The workaround isn't strictly needed for POSIX conformance, and
2089 it's too much of a pain to configure and maintain. We'll ask
2090 people to fix their kernels instead.
2091 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
2092 (NANOSLEEP_BUG_WORKAROUND): Remove.
2093 (xnanosleep): Remove the workaround.
2095 2005-02-12 Bruno Haible <bruno@clisp.org>
2097 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
2099 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
2101 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
2102 * timespec.h (gettime): Return void, since it always
2103 succeeds now. All uses changed.
2104 * gettime.c (gettime) Likewise.
2105 [HAVE_NANOTIME]: Prefer nanotime.
2106 Assume gettimeofday succeeds, as POSIX requires.
2107 Assime time () succeeds, since other code already does.
2108 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
2109 (timespec_subtract): Remove.
2110 (NANOSLEEP_BUG_WORKAROUND): New constant.
2111 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
2112 things considerably. Use it only on GNU/Linux hosts, since the
2113 workaround shouldn't be needed elsewhere.
2115 2005-02-24 Bruno Haible <bruno@clisp.org>
2117 * gettext.h: Update from GNU gettext 0.14.2.
2119 2005-02-24 Bruno Haible <bruno@clisp.org>
2121 * localcharset.c: Update from GNU gettext 0.14.2.
2122 * config.charset: Update from GNU gettext 0.14.2.
2124 2005-02-22 Simon Josefsson <jas@extundo.com>
2126 * iconvme.h, iconvme.c: New files, from libc.
2128 2005-02-20 Neil Conway <neilc@samurai.com>
2130 * xgethostname.c (xgethostname): Check for ENOMEM, which is
2131 returned by OSX/Darwin if the specified buffer is not large
2132 enough for the hostname.
2134 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
2136 * memrchr.h: New file.
2137 * chdir-long.c: Include it.
2138 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
2139 Don't bother including stddef.h.
2141 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2143 * argp-help.c (__argp_help): Create a fake struct argp_state and
2144 pass it to _help, otherwise the latter coredumps trying to
2145 dereference state.root_argp.
2147 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
2149 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
2151 Include <sys/types.h>, for dev_t.
2152 (ME_DUMMY, ME_REMOTE): Move from here....
2153 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
2154 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
2156 Include mountlist.h first, to test the interface.
2158 2005-01-29 Bruno Haible <bruno@clisp.org>
2160 * progname.c (program_name): Initialize.
2161 Needed when linking statically on MacOS X.
2163 2005-01-28 Bruno Haible <bruno@clisp.org>
2165 * javacomp.sh.in: New file, from GNU gettext.
2166 * javacomp.h: New file, from GNU gettext.
2167 * javacomp.c: New file, from GNU gettext.
2169 2005-01-26 Bruno Haible <bruno@clisp.org>
2171 * javaexec.sh.in: New file, from GNU gettext.
2172 * javaexec.h: New file, from GNU gettext.
2173 * javaexec.c: New file, from GNU gettext.
2175 2005-01-26 Simon Josefsson <jas@extundo.com>
2177 * gai_strerror.c: Use GPL in header.
2179 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2181 * argp-help.c (hol_entry_help): Avoid using non-constant
2182 initializers for struct pentry_state.
2183 (__argp_error): Check return value of __asprintf
2184 (__argp_failure): Translate error message
2186 * argp-parse.c: Removed braces around the expansion of N_()
2188 2005-01-21 Jim Meyering <jim@meyering.net>
2190 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
2191 same value as for Solaris 9.
2193 * chdir-long.c (chdir_long): Rewrite to remove limitation on
2194 component length. This included changing the parameter to be
2195 of type `char *' rather than `char const *'.
2196 * chdir-long.h (chdir_long): Update prototype.
2198 * openat.c (fdopendir, fstatat): New functions.
2199 * openat.h: Include headers required for use of DIR and struct stat.
2200 [AT_SYMLINK_NOFOLLOW]: Define.
2201 (fdopendir, fstatat): Add prototypes.
2203 2005-01-21 Bruno Haible <bruno@clisp.org>
2205 * classpath.h: New file, from GNU gettext.
2206 * classpath.c: New file, from GNU gettext.
2208 2005-01-20 Simon Josefsson <jas@extundo.com>
2210 * version-etc-fsf.c: New file, with version_etc_copyright.
2211 * version-etc.c: Remove version_etc_copyright.
2212 * version-etc.h (version_etc_copyright): Use [] instead of * in
2213 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
2215 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
2217 * save-cwd.c (save_cwd): Remove code to support the case
2218 where fchdir is missing or flaky.
2220 2005-01-20 Simon Josefsson <jas@extundo.com>
2222 * base64.h (isbase64): Add.
2224 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
2225 using a unsigned prototype, don't inline.
2226 (base64_decode): Use it.
2228 2005-01-19 Bruno Haible <bruno@clisp.org>
2230 * sh-quote.h: New file, from GNU gettext.
2231 * sh-quote.c: New file, from GNU gettext.
2233 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
2235 Merge changes from coreutils, as described below in several
2236 changelogs dated today.
2238 * save-cwd.c: Include "save-cwd.h" before other include files.
2239 (O_DIRECTORY): Remove; not needed here, since "." must be
2240 a directory. All uses removed.
2241 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
2242 universal on Suns, and we also need to test for IRIX.
2243 Revamp code to use 'if' rather than '#if'.
2244 Avoid unnecessary comparison of cwd->desc to 0.
2246 * utimens.c (futimens): Robustify the previous patch, by checking
2247 for known valid error numbers rather than observed invalid ones.
2249 2005-01-18 Jim Meyering <jim@meyering.net>
2251 * version-etc.c (version_etc_copyright): Update copyright date.
2253 * utimens.c (futimens): Account for the fact that futimes
2254 can also fail with errno == ENOSYS or errno == ENOENT.
2255 Patch from Dmitry V. Levin.
2257 Change the name of the robust chdir function from chdir to chdir_long.
2258 * save-cwd.c: Include chdir-long.h rather than chdir.h.
2259 (restore_cwd): Use chdir_long, not chdir.
2260 * chdir-long.c: Renamed from chdir.c.
2261 * chdir-long.h: Renamed from chdir.h.
2262 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
2265 2005-01-18 Bob Proulx <bob@proulx.com>
2267 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
2268 offsetof() macro construct to avoid compile failure with native HP-UX
2269 11.0 ANSI C compiler.
2271 2005-01-06 Bruno Haible <bruno@clisp.org>
2273 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
2274 because stpncpy.m4 takes care of it.
2276 2004-01-24 Bruno Haible <bruno@clisp.org>
2278 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
2280 2003-10-09 Bruno Haible <bruno@clisp.org>
2282 * progreloc.c: Include xalloc.h instead of xmalloc.h.
2284 2005-01-06 Bruno Haible <bruno@clisp.org>
2286 * fwriteerror.h (fwriteerror): Change specification to include fclose.
2287 * fwriteerror.c: Include <stdbool.h>.
2288 (fwriteerror): At the end, close the file stream. Record whether
2289 stdout was already closed.
2291 2004-05-27 Bruno Haible <bruno@clisp.org>
2293 * execute.c (environ): Declare if needed.
2294 * pipe.c (environ): Likewise.
2295 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
2297 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
2299 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
2300 definitions to be after all include files, to avoid collisions.
2301 Problem reported by Bob Proulx.
2303 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
2305 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
2306 not needed. This removes a dependency on the gettext module.
2307 [defined _LIBC]: Do not include <libintl.h>; not needed.
2309 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
2311 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
2314 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
2316 * argp-parse.c: Include <stddef.h>.
2317 (alignof, alignto): New macros.
2318 (parser_init): Don't assume that void * is aligned sufficiently
2321 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
2322 need to extend the stack.
2323 (YYINITDEPTH): New macro, so that the initial stack isn't overly
2326 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2328 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
2330 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
2332 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
2333 Remove now-obsolete comment about AIX.
2334 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
2335 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
2336 (YYMAXDEPTH): New macro.
2338 2004-12-18 Bruno Haible <bruno@clisp.org>
2340 * fatal-signal.c (fatal_signals): Make non-const.
2341 (init_fatal_signals): New function.
2342 (uninstall_handlers, install_handlers): Ignore signals that were set to
2344 (at_fatal_signal): Call init_fatal_signals.
2345 (init_fatal_signal_set): Likewise. Ignore signals that were set to
2347 Reported by Paul Eggert.
2349 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
2351 * getdate.y (textint): New member "negative".
2352 (time_zone_hhmm): New function.
2353 Expect 14 shift-reduce conflicts, not 13.
2354 (o_colon_minutes): New rule.
2355 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
2356 (yylex): Set the "negative" member of signed numbers.
2358 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
2360 Changes imported from coreutils.
2361 * hard-locale.c: Assume <locale.h> exists.
2363 (GLIBC_VERSION): New macro.
2364 (hard_locale): Assume setlocale exists.
2365 Rewrite to avoid #ifdef.
2366 Use strdup rather than malloc + strcpy.
2367 * human.c: Assume <locale.h> exists.
2368 (human_readable): Assume localeconv exists.
2370 2004-12-01 Jakub Jelinek <jakub@redhat.com>
2372 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
2373 convert T2, not T. (Imported from libc.)
2375 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
2377 * getcwd.c (is_ENAMETOOLONG): New macro.
2378 (__getcwd.c): Don't restore errno; glibc doesn't.
2379 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
2380 first, falling back to our code only if its results look suspicious.
2381 Ensure that the resulting buffer is only as large as necessary.
2383 * readutmp.c: Include readutmp.h first.
2384 Include <errno.h>, since readutmp.h no longer does that.
2385 * readutmp.h: Don't include <errno.h>,
2386 <sys/param.h>, <time.h>; not needed to establish interface.
2387 (errno): Remove decl.
2388 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
2389 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
2390 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
2392 2004-11-28 Simon Josefsson <jas@extundo.com>
2394 * base64.h, base64.c: New file.
2396 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
2398 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
2400 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
2402 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
2403 HP's ANSI C compiler.
2404 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
2405 Declaring int functions causes warnings on some modern systems and
2406 shouldn't be needed to compile on ancient ones.
2407 * same.c (MIN) [defined MIN]: Don't define, since it's already
2410 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
2411 with the following changes.
2412 (__set_errno): Parenthesize properly.
2413 Include <stdbool.h>.
2414 (MIN, MAX, MATCHING_INO): New macros.
2415 (__getcwd): Define with prototype, not K&R form.
2416 Use heuristics to allocate default buffer on stack if possible.
2417 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
2418 behavior, and to avoid the PATH_MAX limit when computing
2420 Use MATCHING_INO to compare inode number to file.
2421 Check for arithmetic overflow in size calculations.
2422 Fix bug in reallocation of dot array that caused getcwd to fail
2423 on directories nested deeper than 75.
2424 Be more careful about saving errno on error.
2425 Do not use realloc; use only free+malloc, as this is a bit
2426 more flexible and avoids a needless copy operation.
2427 Do not inspect st_dev and st_ino for symbolic links; POSIX
2428 doesn't specify the latter.
2429 Check for closedir errors.
2430 Avoid needless casts.
2431 Use "#ifdef weak_alias" around weak_alias, to be like other
2433 The following changes to getcwd.c have effect only when used in
2434 gnulib; they have no effect inside glibc proper.
2435 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
2436 as alloca isn't used.
2437 (alloca, __alloca): Likewise.
2438 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
2439 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
2440 unconditionally, as gnulib assumes C89 or better.
2441 Do not include <sys/param.h>.
2442 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
2443 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
2445 (NULL) [!defined NULL]: Remove; we assume C89 or better.
2446 Include <dirent.h> in a way that is compatible with modern Autoconf.
2447 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
2448 New macros, if not already defined.
2449 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
2450 Use "_LIBC", not "defined _LIBC", for consistency.
2451 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
2453 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
2454 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
2455 * xgetcwd.c: David MacKenzie's old code was removed, so give
2456 credit only to Jim Meyering and adjust the copyright dates.
2457 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
2458 <stdlib.h>, <unistd.h>, "pathmax.h".
2459 Instead, include "xgetcwd.h" (first) and "getcwd.h".
2460 (INITIAL_BUFFER_SIZE): Remove.
2461 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
2463 2004-11-23 Jim Meyering <jim@meyering.net>
2465 * getopt_.h: Remove trailing blanks.
2467 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
2469 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
2470 (futimens): New function, which uses futimes if available.
2471 (futimens, utimens): Support timespec==NULL, with same semantics
2472 as utime and utimens.
2473 * utimens.h (futimens): New decl.
2475 2004-11-23 Jim Meyering <jim@meyering.net>
2477 * __fpending.c: Add comment.
2479 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2481 * getopt_.h: Re-addition of __getopt_argv_const caused
2482 redefinition warnings. To avoid them, include the defines
2483 in `#if !defined __need_getopt ... #endif'. The only place
2484 where __getopt_argv_const is used is in definitions
2485 of getopt_long and getopt_long_only below, which are as well
2486 protected by `#ifndef __need_getopt'.
2487 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
2488 __need_getopt after including <stdio.h> and <unistd.h> These
2489 headers might have defined it.
2491 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
2493 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
2495 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
2496 optopt): Use them instead of invoking ## directly; otherwise, the
2497 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
2499 2004-11-19 Bruno Haible <bruno@clisp.org>
2501 * strtok_r.c: Move comments from here...
2502 * strtok_r.h: ... to here.
2504 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
2506 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
2507 might fail. Problem reported by Yoann Vandoorselaere.
2508 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
2509 that mishandle size_t overflow.
2511 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
2513 * canon-host.c: Include "strdup.h".
2514 (canon_host): Use getaddrinfo if available, so that IPv6 works.
2515 Use strdup instead of malloc/strcpy to duplicate strings.
2517 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
2518 (human_space_before_unit): New constant.
2519 * human.c (human_readable): Support it.
2521 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
2522 (xgetcwd): Set errno correctly when failing.
2523 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
2524 the failure is actually due to a PATH_MAX problem.
2526 Further getopt changes to make it more likely that glibc will
2527 buy the changes back.
2528 * getopt.c (POSIXLY_CORRECT): New constant.
2529 (getopt): Use it, so to preserve glibc semantic
2530 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
2531 when compiling for libc.
2532 * getopt_.h (__getopt_argv_const): Bring it back.
2533 (getopt_long, getopt_long_only): Use it.
2535 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
2536 New arg POSIXLY_CORRECT. All callers changed.
2537 (getopt): Argv is now char * const *, as per standard.
2538 (_getopt_internal_r, _getopt_internal): Argv is now char **,
2539 not char *__getopt_argv_const *.
2540 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
2541 _getopt_long_only_r): Likewise.
2542 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
2543 * getopt_int.h (_getopt_internal, _getopt_internal_r,
2544 _getopt_long_r, _getopt_long_only_r): Likewise.
2545 * getopt_.h (__getopt_argv_const): Remove.
2546 (getopt): Argv is now char * const *, as per standard.
2548 * getdate.y (tORDINAL): New token.
2549 (day, relunit): Allow it for relative times.
2550 (relative_time_table): Use tORDINAL for ordinals.
2552 2004-11-15 Jim Meyering <jim@meyering.net>
2554 * closeout.c: Include "__fpending.h" once again.
2555 Include <stdbool.h>.
2556 (close_stdout): Don't fail just because stdout was closed initially,
2557 since some programs don't write to stdout in the normal course of
2558 operation (other than --version and --help), and we don't want this
2559 function to make e.g. `touch file >&-' fail.
2560 But do fail if it was closed and someone has tried to write to it.
2561 E.g., `printf foo >&-' must fail.
2563 2004-11-11 Simon Josefsson <jas@extundo.com>
2565 * strtok_r.h, strtok_r.c: New file.
2567 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
2569 * getopt_.h (__getopt_argv_const): New macro, to be used so that
2570 we can stop lying to compilers about the constness of argv when we
2571 are compiled outside glibc.
2572 (getopt, getopt_long, getopt_long_only): Use it.
2573 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
2575 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
2576 _getopt_long_only_r): Likewise.
2577 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
2578 _getopt_long_only_r): Likewise.
2580 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
2581 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
2582 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
2583 the other external symbols.
2584 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
2585 declaration, since the above renaming now works around collisions.
2587 2004-11-11 Jim Meyering <jim@meyering.net>
2589 * linebreak.c: Remove trailing blanks.
2590 * alloca_.h: Likewise.
2591 * acosl.c: Likewise.
2592 * euidaccess.c: Likewise.
2593 * allocsa.h: Likewise.
2595 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
2597 * mktime.c (SHR): New macro, which is a portable
2598 substitute for >> that should work even on Crays.
2599 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
2600 Problem reported by Mark D. Baushke in
2601 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
2602 * getdate.y (SHR): Likewise.
2604 * strftime.c (SHR): Likewise.
2606 * quotearg.c (struct quoting_options): Use unsigned int for
2607 quote_these_too, so that right shifts are well defined. All uses
2610 2004-11-10 Simon Josefsson <jas@extundo.com>
2612 * getaddrinfo.h, getaddrinfo.c: New files.
2614 2004-11-10 Jim Meyering <jim@meyering.net>
2616 Ensure that no close failure goes unreported.
2617 * closeout.c (close_stdout): Always close stdout. I.e., don't
2618 return early when it seems there's nothing to flush.
2619 Don't include __fpending.h.
2621 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
2623 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
2625 2004-11-05 Bruno Haible <bruno@clisp.org>
2627 * readlink.c: Include stddef.h, needed for size_t on Woe32.
2628 Reported by Mark D. Baushke <mdb@cvshome.org>.
2630 2004-11-04 Bruno Haible <bruno@clisp.org>
2632 2004-09-11 Bruno Haible <bruno@clisp.org>
2633 * allocsa.valgrind: New file.
2634 2004-02-06 Bruno Haible <bruno@clisp.org>
2635 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
2636 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
2637 Reported by Christopher Seip <chris.seip@hp.com>.
2639 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
2641 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
2642 with errno == ERANGE if the buffer is too small.
2643 Problem reported by Mark D. Baushke.
2645 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
2647 * xreadlink.c (MAXSIZE): New macro.
2648 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
2649 size does not exceed MAXSIZE. Avoid cast.
2650 As suggested by Mark D. Baushke in
2651 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
2652 if readlink fails with buffer size just under MAXSIZE, try again
2655 2004-11-02 Derek R. Price <derek@ximbiot.com>
2656 and Paul Eggert <eggert@cs.ucla.edu>
2658 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
2659 (get_date): Overparenthesize to avoid GCC warning.
2661 2004-11-02 Bruno Haible <bruno@clisp.org>
2663 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
2664 function returns void.
2666 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
2668 * getpass.c (fflush_unlocked, flockfile, funlockfile)
2669 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
2672 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
2674 * getdate.y: Add support for TZ="foo" within a date string.
2675 Fix some bugs near time_t boundaries. Reject dates with
2676 out-of-range components, e.g., "Sept 31".
2677 Include <stdlib.h>, "setenv.h", "xalloc.h".
2678 (ISDIGIT_LOCALE): Remove; unused.
2679 Note that the TZ and time functions used here are not reentrant.
2680 (mktime_ok, get_tz): New functions.
2681 (TZBUFSIZE): New constant.
2682 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
2683 This requires that we sometimes generate our own TZ="XXX..." setting.
2685 2004-10-27 Derek R. Price <derek@ximbiot.com>
2687 * mktime.c (not_equal_tm): Remove redundant check.
2689 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
2691 * getdate.y: Use Bison 1.875 features, and some minor
2692 code cleanups. This change does not affect semantics.
2693 Don't include <stdlib.h>; no longer needed.
2694 Don't include unlocked-io.h; only the "#if TEST" code uses
2695 stdio, and performance isn't crucial there.
2696 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
2697 Bison 1.875 features as described below.
2698 All uses of "PC." replaced by "pc->".
2699 (YYSTYPE): Add a forward declaration.
2700 (yylex, yyerror): Use full prototypes in forward decls.
2701 Use "%pure-parser" rather than obsolescent "%pure_parser".
2702 Use %parse-param and %lex-param instead of obsolescent
2703 YYPARSE_PARAM and YYLEX_PARAM.
2704 (meridian_table, month_and_day_table, time_units_table,
2705 relative_time_table, time_zone_table, military_table,
2706 lookup_zone, lookup_word, get_date):
2707 Use NULL instead of 0 where appropriate.
2708 (to_hour): Avoid abort (), to avoid a dependency on
2710 (yyerror, yylex): Now accepts parser_control * arg.
2711 (main) [TEST]: Use '\0' rather than 0 for char.
2713 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
2715 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
2716 It's now the caller's responsibility to handle the case where
2717 !HAVE_GETPAGESIZE && !defined getpagesize.
2719 * mktime.c (leapyear): Arg is long int, not int.
2721 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
2723 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
2725 2004-10-12 Simon Josefsson <jas@extundo.com>
2727 * getpass.c (fflush_unlocked, flockfile, funlockfile)
2728 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
2731 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
2733 * vsnprintf.h: New file.
2734 * vsnprintf.c: New file.
2736 2004-10-07 Bruno Haible <bruno@clisp.org>
2738 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
2739 into the provided buffer.
2741 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
2743 * diacrit.c, diacrit.h: Add GPL notice.
2745 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
2746 * atanl.c (atanl): Keep the code as similar to glibc as possible.
2747 * logl.c (logl): Keep the code as similar to glibc as possible.
2748 This avoids a potential constant-folding bug.
2750 2004-10-05 Bruno Haible <bruno@clisp.org>
2752 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
2754 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
2756 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
2757 * xmalloc.c (xmemdup): Likewise.
2758 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
2759 XFREE): Remove these long-obsolescent macros.
2760 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
2761 * xstrdup.c: Remove.
2763 * regex.c (re_comp): Cast gettext return value to char *,
2764 Problem reported by Martin Neitzel via Mark D. Baushke.
2766 2004-10-04 Simon Josefsson <jas@extundo.com>
2768 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
2769 '#ifdef USE_UNLOCKED_IO'.
2771 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
2773 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
2774 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
2775 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
2776 regex.c, sha1.c, version-etc.c, yesno.c:
2777 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
2778 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
2779 the includer's responsibility.
2781 Sync from coreutils.
2783 * modechange.c (mode_compile): Don't decrement a pointer that
2784 points to the start of a string, as the C Standard says the
2785 resulting behavior is undefined.
2787 * backupfile.h (enum backuptype): Rename none -> no_backups,
2788 simple -> simple_backups, numbered_existing ->
2789 numbered_existing_backups, numbered -> numbered_backups
2790 to avoid shadowing problems. All uses changed.
2791 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
2792 * backupfile.c (check_extension, numbered_backup):
2793 Rename locals to avoid shadowing 'basename'.
2794 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
2797 * .cppi-disable: Add getopt_.h, getopt_int.h.
2798 * .cvsignore: Add getopt.h.
2800 2004-10-04 Simon Josefsson <jas@extundo.com>
2802 * memmem.h: New file.
2803 * memmem.c: New file, taken from glibc.
2805 2004-10-02 Jim Meyering <jim@meyering.net>
2807 * dirfd.h, getpagesize.h: Add copyright notice.
2809 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
2811 * snprintf.c: Remove comments as to why each header is needed.
2813 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
2815 * strsep.h: New file.
2816 * strsep.c: New file.
2818 2004-10-01 Simon Josefsson <jas@extundo.com>
2820 * snprintf.c (snprintf): Handle size==0.
2822 2004-10-01 Simon Josefsson <jas@extundo.com>
2823 Bruno Haible <bruno@clisp.org>
2825 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
2826 (snprintf): Declare 'args'.
2828 2004-09-30 Simon Josefsson <jas@extundo.com>
2830 * snprintf.h, snprintf.c: New files.
2832 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2834 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
2835 (hol_entry_help): Never translate an empty string.
2836 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
2837 * argp.h (OPTION_NO_TRANS): New option.
2839 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
2841 * xvasprintf.c: Include xalloc.h.
2842 (xvasprintf): Use xalloc_die, not xmalloc_die.
2844 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
2846 * dummy.c: Change copyright notice to FSF, and license to GPL.
2848 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
2850 * argp-pvh.c (argp_program_version_hook): Provide initial value.
2851 Problem reported by Bruno Haible in:
2852 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
2854 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
2856 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
2857 in case some system header has #define'd it. Problem reported by
2858 Soeren D. Schulze in
2859 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
2861 2004-09-08 Bruno Haible <bruno@clisp.org>
2863 * stdint_.h: New file, taken from GNU clisp.
2865 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
2867 * xvasprintf.h: New file.
2868 * xvasprintf.c: New file.
2869 * xasprintf.c: New file.
2871 2004-09-08 Bruno Haible <bruno@clisp.org>
2873 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
2875 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
2877 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
2879 Import from coreutils.
2880 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
2881 strings on unbounded length. alloca's performance benefits aren't
2882 that important here.
2884 (parse_with_separator): New function, with most of the internals
2885 of the old parse_user_spec. Allow user to omit both user and group,
2886 for compatibility with FreeBSD.
2887 Clone only the user name, not the entire spec.
2888 Do not set *uid, *gid unless entirely successful.
2889 Avoid memory leak in some failing cases.
2890 Fix regression for USER.GROUP reported by Dmitry V. Levin in
2891 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
2892 (parse_user_spec): Rewrite to use parse_with_separator.
2894 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
2896 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
2897 its complicated substitute.
2898 * argp-help.c: Include <errno.h>, for program_invocation_short_name
2899 and program_invocation_name.
2900 (__argp_basename) [!_LIBC]: Remove; the only use was
2901 replaced by its body.
2902 (__argp_short_program_name): Change condition from
2903 !defined __argp_short_program_name to
2904 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
2905 to match argp-namefrob.h.
2906 (__argp_failure): Don't assume strerror_r returns char *.
2907 * argp-parse.c (N_): Define unconditionally.
2908 (argp_default_options): Fill out initializers with 0 to avoid
2911 2004-08-12 Simon Josefsson <jas@extundo.com>
2913 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
2914 * getopt_.h: Renamed from getopt.h.
2916 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
2918 Merge from coreutils.
2920 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
2921 wmemchr or wmemcpy. Problem reported by Robert Dahlem
2922 for Reliant Unix 5.43.
2924 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
2925 (union fooround): Use uintmax_t, not long int.
2926 The rest is a merge from libc:
2927 [defined _LIBC]: Include <shlib-compat.h>.
2928 (_obstack) [defined _LIBC]: Remove after 2.3.4.
2930 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
2932 * strverscmp.c: Convert to UTF-8.
2934 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
2936 * obstack.h (obstack_empty_p):
2937 Don't assume that chunk->contents is suitably aligned.
2938 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
2939 Likewise. Problem reported by Benno in
2940 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
2942 * chown.c (rpl_chown): Work even if the file is writeable but not
2943 readable. This could be improved further but it'd take some work.
2945 2004-08-08 Simon Josefsson <jas@extundo.com>
2947 * xgethostname.c: Don't include error.h (not used).
2950 * getpass.c: Include getpass.h first.
2952 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
2954 * xalloc-die.c: New files.
2955 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
2957 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
2958 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
2959 (_, N_, xalloc_die): Move to xalloc-die.c.
2960 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
2961 so that we needn't mess with xalloc_msg_memory_exhausted.
2963 * sha1.h: Renamed from sha.h.
2964 (SHA1_H): Renamed from _SHA_H.
2965 (sha1_ctx): Renamed from sha_ctx.
2966 (sha1_init_ctx): Renamed from sha_init_ctx.
2967 (sha1_process_block): Renamed from sha_process_block.
2968 (sha1_process_bytes): Renamed from sha_process_bytes.
2969 (sha1_finish_ctx): Renamed from sha_finish_ctx.
2970 (sha1_read_ctx): Renamed from sha_read_ctx.
2971 (sha1_stream): Renamed from sha_stream.
2972 (sha1_buffer): Renamed from sha_buffer.
2973 * sha1.c: Likewise; renamed from sha.c.
2974 Do not include <sys/types.h>.
2975 Include <stddef.h> rather than <stdlib.h>.
2977 2004-08-08 Bruno Haible <bruno@clisp.org>
2979 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
2980 FILESYSTEM_PREFIX_LEN.
2981 * progreloc.c: Likewise.
2982 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
2984 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
2987 * argp-help.c (make_hol, hol_append): Don't assume that
2988 SIZE_MAX is a valid preprocessor constant.
2989 (__argp_basename): Change from "#ifndef _LIBC"
2990 to "#ifndef __argp_short_program_name", so that
2991 we don't compile these functions for tar.
2993 More merges from coreutils.
2994 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
2995 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
2997 * addext.c: Remove; no longer needed.
2998 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
2999 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
3000 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
3001 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
3002 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
3003 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
3004 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
3005 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
3006 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
3007 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
3008 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
3009 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
3010 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
3011 Import changes from coreutils.
3013 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
3015 Merge from coreutils.
3017 * .gdb-history: Remove; this doesn't belong here.
3019 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
3020 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
3021 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
3023 * dirname.h: Include <stdbool.h>.
3024 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
3025 for consistency with POSIX terminology. All uses changed.
3026 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
3027 (strip_trailing_slashes): Use bool for booleans.
3028 * stripslash.c (strip_trailing_slashes): Likewise.
3030 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
3031 sometimes returns a positive errno value even when it succeeds.
3032 (print_errno_message) [!LIBC]: Fall back on strerror if
3035 * path-concat.c (mempcpy): Don't define if a system header defines it.
3036 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
3037 (longest_relative_suffix): New function.
3038 (path_concat): Use it. Assume first argument is not NULL.
3039 Port to DOS. Omit redundant separators.
3040 Report an error instead of returning NULL.
3041 Use mempcpy instead of memcpy.
3042 (xpath_concat): Remove: not declared or used.
3044 * same.h: Include <stdbool.h>
3045 (same_name): Return bool, not int.
3046 * same.c (same_name): Likewise.
3047 (errno): Don't declare; we assume C89 or better now.
3049 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
3050 if not already defined.
3052 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
3053 * dup-safer.c (errno): Likewise.
3055 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
3057 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
3060 2004-08-03 Simon Josefsson <jas@extundo.com>
3062 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
3063 * progname.h: Don't include stdbool.h.
3065 2004-08-02 Simon Josefsson <jas@extundo.com>
3067 * getsubopt.h: New file, with comments from Bruno Haible.
3068 * getsubopt.c: New file, from glibc, but slightly modified based on
3069 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
3071 2004-08-01 Simon Josefsson <jas@extundo.com>
3073 * xgetdomainname.c: Include stdlib.h, for free().
3075 2004-07-16 Simon Josefsson <jas@extundo.com>
3077 * dummy.c: New file.
3079 2004-07-16 Bruno Haible <bruno@clisp.org>
3081 * backupfile.h: Add extern "C" for C++.
3082 * closeout.h: Likewise.
3083 * copy-file.h: Likewise.
3084 * findprog.h: Likewise.
3085 * full-write.h: Likewise.
3086 * pathname.h: Likewise.
3087 * progname.h: Likewise.
3088 * stpcpy.h: Likewise.
3089 * stpncpy.h: Likewise.
3090 * strcase.h: Likewise.
3091 * strstr.h: Likewise.
3092 * xalloc.h: Likewise.
3094 * mbswidth.h: Add extern "C" for C++.
3095 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
3097 2004-07-09 Simon Josefsson <jas@extundo.com>
3099 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
3100 failed without this.)
3102 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
3104 * fchown-stub.c: New file.
3106 2004-06-24 Jim Meyering <jim@meyering.net>
3108 * obstack.h (obstack_base): Cast to (void *), per documentation.
3110 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
3112 * argz.c, argz_.h: New files, which are autoupdated from libtool.
3114 2004-06-01 Jim Meyering <jim@meyering.net>
3116 * calloc.c: New file.
3118 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
3120 * getdate.y (yylex): Allow space between sign and number.
3121 Problem reported by Dan Jacobson.
3123 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
3124 and Jim Meyering <jim@meyering.net>
3126 Merge from coreutils CVS.
3128 * stat-macros.h: New file, with contents from file-type.h
3129 and coreutils' system.h.
3130 * file-type.c: Include "stat-macros.h".
3131 * file-type.h (file_type): Move all macro definitions to new file,
3134 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
3135 Wrap old code with this conditional.
3136 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
3137 function that does not dereference symlinks.
3138 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
3140 * xreadlink.c: Include xreadlink.h first, to catch .h file
3141 dependency problems.
3142 (xreadlink): Accept new arg SIZE, for efficiency.
3143 All decls and uses changed.
3144 * xreadlink.h: Include <stddef.h>, for size_t.
3146 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
3147 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
3149 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
3151 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
3153 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
3154 macros to be defined.
3155 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
3156 the allocator returns NULL because the requested size is zero.
3158 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
3160 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
3161 var. Add comment explaining why libc still defines it. This
3162 merges the following patch from glibc:
3163 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
3165 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
3167 * obstack.c (_obstack): Remove unused variable. It hasn't been
3168 present in glibc since revision 1.1 of this file.
3169 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
3170 obstack_alignment_mask, obstack_alloc, obstack_base,
3171 obstack_blank, obstack_blank_fast, obstack_chunk_size,
3172 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
3173 obstack_grow0, obstack_init, obstack_int_grow,
3174 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
3175 obstack_next_free, obstack_object_size, obstack_ptr_grow,
3176 obstack_ptr_grow_fast, obstack_room): Remove declarations of
3177 nonexistent functions.
3179 2004-05-17 Derek R. Price <derek@ximbiot.com>
3180 Paul Eggert <eggert@cs.ucla.edu>
3182 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
3184 2004-05-14 Bruno Haible <bruno@clisp.org>
3186 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
3187 that consists of a '.' followed by an empty digit string.
3188 Patch by Tor Lillqvist <tml@iki.fi>.
3190 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
3192 Port obstack to the AS/400, where pointers are 16 bytes wide and
3193 you cannot cast an integer to a valid pointer. This patch is
3194 currently waiting to be integrated into glibc; see
3195 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
3197 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
3198 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
3199 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
3200 (struct obstack): temp member is now a union of a pointer and
3201 an integer, instead of an integer. All integer uses changed.
3202 This does not affect the physical layout of struct obstack,
3203 except on hosts (like the AS/400) where the size or alignment of
3204 void * is greater than that of ptrdiff_t.
3205 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
3206 __STDC__)]: Store temporary in pointer member of union, not
3208 * obstack.c: Include <stddef.h>, for offsetof.
3209 (struct fooalign): Remove; it doesn't need a name.
3210 (union fooround): Change double to long double, and add void *.
3211 (DEFAULT_ALIGNMENT): Use offsetof to compute.
3212 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
3213 not a macro. Hence the values are always int; so remove all
3214 casts-to-int in uses.
3216 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
3217 Derek Price <derek@ximbiot.com>
3219 * alloca.c: Include <alloca.h>, to get our interface.
3220 * alloca_.h: Use __alloca on AIX, so that we don't have to
3221 include <alloca.h> first. Use C89 prototype for alloca; this
3222 requires including <stddef.h> for size_t. Use extern "C" if C++.
3223 Use #elif for simplicity, since we can assume C89 now.
3224 Don't try to source the system alloca.h since it will not be found
3225 and to prevent recursively including its replacement.
3226 * fnmatch.c: Include <alloca.h> instead of opencoding.
3227 * regex.c: Likewise.
3229 2004-05-16 Derek Price <derek@ximbiot.com>
3230 Paul Eggert <eggert@cs.ucla.edu>
3232 getline cleanup. This changes the getndelim2 API: both order of
3233 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
3236 * getline.c: Don't include stddef.h or stdio.h, since our
3237 interface does that.
3238 (getline): Always use getdelim, so that we don't have two
3239 copies of this code.
3240 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
3242 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
3243 (GETNDELIM2_MAXIMUM): New macro.
3244 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
3245 instead of the old practice of delim2==0. All callers changed.
3246 Return -1 on overflow, instead of returning junk.
3247 Do not set *linesize unless allocation succeeds.
3248 * getndelim2.h: Do not include stddef.h; no longer needed, now
3249 that we include sys/types.h.
3250 * getnline.h: Likewise.
3251 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
3252 (getndelim2): Reorder arguments.
3253 * getnline.c (getnline, getndelim):
3254 Don't discard the NMAX argument.
3255 (getnline): Invoke getndelim, to avoid code duplication.
3256 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
3257 of (size_t) -1 by callers of the getnline family.
3259 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
3261 * nanosleep.c (suspended): Change its type from int to
3262 sig_atomic_t volatile.
3263 (first_call): Make it private to rpl_nanosleep, and have it
3264 be zero initially as that's a bit faster.
3265 (my_usleep): Round up fractional times instead of truncating them,
3266 as this is the usual meaning for 'sleep'.
3268 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
3270 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
3271 (ENOSYS): Define if not defined.
3272 (settime): Fall back on stime if it exists and settimeofday fails.
3273 But don't bother with fallbacks if a method fails with errno == EPERM.
3275 2004-05-11 Jim Meyering <jim@meyering.net>
3277 Prior to this change, the save_cwd caller required read access to the
3278 current directory on most systems (ones with the fchdir function).
3280 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
3281 fails, try write-only, and finally, resort to using xgetcwd.
3283 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
3285 * obstack.c, obstack.h: Import changes from libc.
3287 2004-04-28 Bruno Haible <bruno@clisp.org>
3289 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
3290 implicitly appends .exe to executables.
3291 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
3292 accepts Windows pathnames.
3293 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
3294 Cygwin like Windows, since it now accepts Windows pathnames.
3295 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
3296 Cygwin like Windows, since it now accepts Windows pathnames.
3297 Reported by Derek Robert Price <derek@ximbiot.com>.
3299 2004-04-20 Jim Meyering <jim@meyering.net>
3301 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
3303 2004-04-20 Jim Meyering <jim@meyering.net>
3304 Bruno Haible <bruno@clisp.org>
3306 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
3307 memory when realloc fails.
3309 2004-04-18 Jim Meyering <jim@meyering.net>
3311 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
3312 don't leak memory and do call END_UTMP_ENT.
3314 2004-04-11 Paul Eggert <eggert@twinsun.com>
3316 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
3317 (CHAR_BIT): Remove, since we assume C89.
3318 Include <stdint.h> if available, as per current Autoconf CVS advice.
3320 2004-03-30 Paul Eggert <eggert@twinsun.com>
3322 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
3323 not bool, to be more consistent with Unix conventions.
3324 Suggested by Bruno Haible.
3326 Merge from coreutils.
3328 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
3331 * getdate.h: Include stdbool.h, and timespec.h instead of
3332 the usual <time.h> dance.
3333 (get_date): Change signature to support fractional time stamps.
3334 All callers changed.
3335 * getdate.y: Include "getdate.h" first, as we can now
3336 assume C89 and don't need to worry about 'const'.
3337 Similarly, include "unlocked-io.h" near start, not in middle.
3339 (textint.value): Use long int rather than int.
3340 (textint.digits): Use size_t rather than int.
3341 (BILLION, LOG10_BILLION): New constants.
3342 (parser_control): New member rel_ns. Members day_ordinal,
3343 time_zone, month, day, hour, minutes, rel_year, rel_month,
3344 rel_day, rel_hour, rel_minutes, rel_seconds
3345 are now long int, not int. Member seconds is now struct timespec,
3346 not int. New member timespec_seen. Members dates_seen, days_seen,
3347 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
3349 (%union.intval): Now long int, not int.
3350 New member timespec.
3351 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
3352 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
3353 (spec): Now is a timespec or an item list.
3354 (timespec, items): New nonterminals.
3355 (time, rel, relunit, number, get_date):
3356 Add support for fractional seconds.
3357 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
3358 (gmtime, localtime, mktime): Remove decls; not needed with C89.
3359 (to_hour): First arg is now long int, not int.
3360 (to_year): Returns long int, not int.
3361 Don't treat year -70 like 70.
3362 (tm_diff): Returns long int, not int.
3363 (lookup_word): Use bool instead of int when appropriate.
3364 (yylex): Use size_t for count, not int.
3365 Detect overflow when parsing large integer constants.
3366 Add support for fractions.
3367 (get_date): Make pointers 'const' if possible.
3368 Use more-portable code to detect integer overflow.
3369 (main) [TEST]: Adjust to above changes. Test for localtime failure.
3370 Don't use ctime; it's not reliable if the year has >4 digits.
3372 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
3373 This is for compatibility with BSD.
3375 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
3376 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
3377 From coreutils' system.h.
3379 * userspec.c: Don't include "posixver.h".
3380 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
3381 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
3382 compatible extension. Simplify code by removing a boolean int
3383 that was always nonzero if a string was nonnull.
3385 2004-03-30 Jim Meyering <jim@meyering.net>
3387 Merge from coreutils.
3389 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
3391 * readtokens.c (readtoken): Don't leak 64 bytes when reading
3392 an empty input stream.
3394 * readtokens.c: Include <stdbool.h>.
3395 (readtoken): Use `size_t' rather than int/long.
3396 All callers adjusted.
3397 Use `bool' rather than `int' where appropriate.
3398 Use memset rather than an explicit loop.
3399 Use x2nrealloc rather than xrealloc.
3400 Allow the use of `\0' as a delimiter.
3401 (readtokens): Likewise.
3402 * readtokens.h (readtoken, readtokens): Update prototypes.
3404 2004-03-30 Bruno Haible <bruno@clisp.org>
3406 * getloadavg.c (getloadavg): Don't assume setlocale returns
3409 2004-03-29 Paul Eggert <eggert@twinsun.com>
3411 Merge changes to getloadavg.c from coreutils and Emacs.
3413 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
3414 Define to an expression, not to the empty string.
3415 Include cloexec.h and xalloc.h.
3416 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
3417 Use set_cloexec_flag rather than rolling our own.
3418 * cloexec.c, cloexec.h: New files.
3420 2004-03-18 Paul Eggert <eggert@twinsun.com>
3422 * getopt.h: Sync with libc CVS.
3424 2004-03-18 Paul Eggert <eggert@twinsun.com>
3425 Bruno Haible <bruno@clisp.org>
3427 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
3428 not on all platforms that have <wchar.h>.
3429 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
3431 2004-03-09 Paul Eggert <eggert@twinsun.com>
3433 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
3435 * getopt_int.h: New file, also synced from libc.
3437 2004-03-07 Paul Eggert <eggert@twinsun.com>
3439 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
3440 '#if' expressions. Unlike the code it replaces, it does not
3441 depend on (defined _SC_PAGESIZE). However, it does depend on
3442 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
3443 first reported by Jason Andrade in
3444 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
3446 2004-01-18 Simon Josefsson <jas@extundo.com>
3448 * strdup.h: New file.
3449 * strdup.c: Include it.
3450 * path-concat.c: Include strdup.h. Drop strdup declaration.
3451 * userspec.c: Include strdup.h. Drop strdup declaration.
3453 2004-02-06 Karl Berry <karl@gnu.org>
3455 * config.charset: update from gettext 0.14.1.
3457 2004-02-05 Paul Eggert <eggert@twinsun.com>
3459 Add comments and code, prompted by suggestions from Bruno Haible
3461 * quotearg.h (quotearg_alloc): New decl. Improve the comments
3462 describing the enum quoting_style values.
3463 * quotearg.c (quotearg_alloc): New function.
3464 (quotearg_buffer_restyled): Treat lone { and } as special.
3465 Treat = as special. Work around bug with older shells
3466 that "see" a '\' that is really the 2nd byte of a multibyte char.
3467 Quote empty string with shell_quoting_style.
3469 2004-02-03 Bruno Haible <bruno@clisp.org>
3471 * pipe.h: New file, from GNU gettext.
3472 * pipe.c: New file, from GNU gettext.
3474 2004-01-27 Bruno Haible <bruno@clisp.org>
3476 * execute.h: New file, from GNU gettext.
3477 * execute.c: New file, from GNU gettext.
3478 * w32spawn.h: New file, from GNU gettext.
3480 2004-01-23 Paul Eggert <eggert@twinsun.com>
3482 Exit-status fix from coreutils.
3484 Use exit_failure consistently in place of EXIT_FAILURE,
3485 so that program exit statuses are consistent on failure.
3487 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
3488 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
3489 * argmatch.h: Comment fix to match the above.
3490 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
3491 Now a macro referring to exit_failure, instead of a separate
3492 variable. Include "exitfail.h" to get it.
3493 * xstrtol.h: Include "exitfail.h".
3494 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
3496 * long-options.c (parse_long_options): Use prototype
3497 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
3500 2004-01-21 Jim Meyering <jim@meyering.net>
3502 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
3503 so as not to conflict with a different-sized __mktime_internal
3504 function in GNU libc.
3505 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
3506 Problem building statically-linked `ls' reported by Michael Brunnbauer.
3508 2004-01-18 Paul Eggert <eggert@twinsun.com>
3510 Merge from diffutils.
3512 * file-type.c (file_type): Add typed memory objects.
3513 * file-type.h (S_TYPEISTMO): New macro.
3515 * c-stack.h (c_stack_action): Remove argv argument.
3516 * c-stack.c (c_stack_action): Likewise. All uses changed.
3517 (die): Don't calculate message unless segv_action returns.
3518 (get_stack_location, min_address_from_argv, max_address_from_argv,
3519 volatile stack_base, volatile_stack_size): Remove.
3520 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
3521 that every segmentation violation is a stack overflow. (Ouch!)
3522 See Debian bug 136249 (still outstanding) for more info about why
3523 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
3525 2003-11-30 Bruno Haible <bruno@clisp.org>
3527 Safer stack allocation.
3528 * setenv.c: Include allocsa.h.
3529 (alloca): Remove fallback definition.
3530 (freea): Remove macro.
3531 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
3534 2003-10-17 Bruno Haible <bruno@clisp.org>
3536 * binary-io.h: Avoid warnings on Cygwin.
3538 2003-12-28 Bruno Haible <bruno@clisp.org>
3540 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
3541 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
3543 2003-11-28 Bruno Haible <bruno@clisp.org>
3545 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
3547 2003-11-27 Bruno Haible <bruno@clisp.org>
3549 * wait-process.c: On Windows, include windows.h. Needed on mingw.
3551 2003-11-17 Bruno Haible <bruno@clisp.org>
3553 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
3555 2003-11-24 Bruno Haible <bruno@clisp.org>
3557 * xallocsa.h: New file, from GNU gettext.
3558 * xallocsa.c: New file, from GNU gettext.
3560 2003-11-24 Bruno Haible <bruno@clisp.org>
3562 * allocsa.h: New file, from GNU gettext.
3563 * allocsa.c: New file, from GNU gettext.
3565 2003-11-24 Bruno Haible <bruno@clisp.org>
3567 * eealloc.h: New file.
3569 2004-01-15 Jim Meyering <jim@meyering.net>
3571 Merge from coreutils.
3573 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
3574 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
3575 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
3577 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
3578 optional configure-time default.
3580 * version-etc.c (version_etc_copyright): Update copyright date.
3582 * xreadlink.c (xreadlink): Correct outdated comment.
3584 2004-01-15 Paul Eggert <eggert@twinsun.com>
3586 Merge from coreutils.
3588 * posixver.c: Include posixver.h.
3590 * same.c: Include <stdbool.h>, <limits.h>.
3591 (_POSIX_NAME_MAX): Define if not defined.
3593 (same_name): If file names are silently truncated, report
3594 that the file names are the same if they are the same after
3595 the silent truncation.
3597 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
3598 conversion function.
3599 * xstrtod.c (xstrtod): Likewise. All callers changed to
3600 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
3603 2004-01-14 Paul Eggert <eggert@twinsun.com>
3605 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
3606 with like-named macro in fnmatch.c.
3607 (EXT): Use an internal constant instead.
3609 Merge fnmatch patches from glibc.
3610 * fnmatch.c (mbsinit): Remove define.
3611 Add libc_hidden_ver (__fnmatch, fnmatch).
3612 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
3613 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
3615 2003-12-14 Karl Berry <karl@gnu.org>
3617 * config.charset: update from gettext-runtime.
3619 2003-12-03 Paul Eggert <eggert@twinsun.com>
3621 * getgroups.c (getgroups): xmalloc takes one argument, not two.
3622 Bug reported by Alfred M. Szmidt.
3624 2003-11-29 Karl Berry <karl@gnu.org>
3626 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
3628 2003-11-23 Paul Eggert <eggert@twinsun.com>
3629 Bruno Haible <bruno@clisp.org>
3631 * printf-parse.h: Don't include sys/types.h.
3632 (ARG_NONE): New macro.
3633 (char_directive): Change type of *arg_index fields to size_t.
3634 * printf-parse.c: Don't include sys/types.h.
3635 (SSIZE_MAX): Remove macro.
3636 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
3637 Remove unnecessary overflow check.
3638 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
3641 2003-11-24 Paul Eggert <eggert@twinsun.com>
3643 * alloca.c: Remove dependency on xalloc module.
3644 (xalloc_die): Remove.
3645 (memory_full) [!defined emacs]: New macro.
3646 [!defined emacs]: Don't include xalloc.h.
3647 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
3648 address arithmetic overflows. Change datatypes a bit to avoid
3651 2003-11-22 Jim Meyering <jim@meyering.net>
3653 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
3655 2003-11-17 Bruno Haible <bruno@clisp.org>
3657 * vasnprintf.c (alloca): Remove fallback definition.
3658 (freea): Remove definition.
3659 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
3660 Reported by Paul Eggert.
3662 2003-11-17 Jim Meyering <jim@meyering.net>
3664 On systems without utime and without a utimes function capable of
3665 dealing with a NULL struct utimbuf* argument, this utime replacement
3666 could -- in unusual circumstances -- leak a file descriptor.
3667 * utime.c: Include <unistd.h> and <errno.h>.
3668 (utime_null): Be sure to close `fd' and to preserve errno.
3669 Reported by Geoff Collyer via Arnold Robbins.
3671 2003-11-16 Paul Eggert <eggert@twinsun.com>
3672 Bruno Haible <bruno@clisp.org>
3674 Protect against address arithmetic overflow.
3675 * printf-args.h: Include stddef.h.
3676 (arguments): Change type of field 'count' to size_t.
3677 * printf-args.c (printf_fetchargs): Use size_t instead of
3678 'unsigned int' where appropriate.
3679 * printf-parse.h: Include sys/types.h.
3680 (char_directive): Change type of *arg_index fields to ssize_t.
3681 (char_directives): Change type of fields 'count', max_*_length to
3683 * printf-parse.c: Include sys/types.h and xsize.h.
3684 (SSIZE_MAX): Define fallback value.
3685 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
3686 instead of 'int' where appropriate. Check a_allocated, d_allocated
3687 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
3688 * vasnprintf.c: Include xsize.h.
3689 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
3690 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
3691 overflow. Avoid wraparound when converting a width or precision from
3694 2003-11-16 Bruno Haible <bruno@clisp.org>
3696 Update from GNU gettext.
3697 * printf-parse.c: Generalize to it can be compiled for wide strings.
3698 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
3699 * vasnprintf.c: Generalize to it can be compiled for wide strings.
3700 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
3701 SNPRINTF): New macros.
3702 Don't include <alloca.h> if the file is used inside libintl.
3703 (local_wcslen): New function, for Solaris 2.5.1.
3704 (VASNPRINTF): Use it instead of wcslen.
3706 2003-11-16 Bruno Haible <bruno@clisp.org>
3708 * xsize.h (xmax): New function.
3709 (xsum, xsum3, xsum4): Declare as "pure" functions.
3711 2003-11-12 Paul Eggert <eggert@twinsun.com>
3713 * xalloc.h: Do not include <limits.h> or <stdint.h>.
3714 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
3715 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
3716 heuristic is just as accurate as far as we know, and it removes a
3717 dependency on size_max.m4 and ptrdiff_max.m4.
3719 2003-11-12 Paul Eggert <eggert@twinsun.com>
3721 * xstrtol.c (__xstrtol): Remove "break" immediately after
3722 "return", to pacify some unknown compiler. Problem reported
3725 2003-11-11 Bruno Haible <bruno@clisp.org>
3727 * xsize.h (SIZE_MAX): Remove fallback definition.
3728 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
3731 2003-11-10 Paul Eggert <eggert@twinsun.com>
3733 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
3734 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
3735 rejected some allocations of exactly SIZE_MAX - 2 bytes.
3737 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
3738 not (size_t) -1, since it's defined here.
3740 2003-11-06 Paul Eggert <eggert@twinsun.com>
3742 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
3743 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
3744 Reject sizes of exactly SIZE_MAX bytes.
3745 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
3746 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
3748 2003-11-05 Bruno Haible <bruno@clisp.org>
3750 * xsize.h: Include limits.h, to avoid a possible collision with
3751 SIZE_MAX defined in <limits.h> on Solaris.
3753 2003-11-04 Bruno Haible <bruno@clisp.org>
3755 * xsize.h: New file.
3756 * linebreak.c: Include xsize.h.
3757 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
3758 argument for overflow.
3759 Suggested by Paul Eggert.
3761 2003-10-31 Bruno Haible <bruno@clisp.org>
3763 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
3764 to avoid (extremely rare) race condition.
3765 Suggested by Paul Eggert.
3767 2003-11-03 Jim Meyering <jim@meyering.net>
3769 * userspec.c: Include "userspec.h".
3770 * userspec.h: New file.
3772 2003-10-31 Paul Eggert <eggert@twinsun.com>
3774 * mountlist.h (struct mount_entry.me_type_malloced): New member.
3775 * mountlist.c (SIZE_MAX): Define if not defined already.
3776 (read_filesystem_list): Set and use me_type_malloced.
3777 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
3778 whatever the type happens to be), for brevity and consistency.
3779 Check for size calculation overflow on Alphas running OSF/1.
3781 2003-10-31 Jim Meyering <jim@meyering.net>
3783 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
3785 * linebuffer.c: Include <string.h> for declaration of memset.
3787 2003-10-30 Paul Eggert <eggert@twinsun.com>
3788 Bruno Haible <bruno@clisp.org>
3790 * vasprintf.c: Include <limits.h>, <stdlib.h>.
3791 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
3793 2003-10-29 Paul Eggert <eggert@twinsun.com>
3795 * xalloc.h (xalloc_oversized): Now a macro, not a function,
3796 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
3798 * quotearg.c (quotearg_n_options): Use it.
3799 * group-member.c: Include <stdbool.h>.
3800 (free_group_info): Arg is now const *; don't free arg.
3801 (get_group_info): Now returns bool and accepts struct group_info *,
3802 rather than returning a malloc'ed struct group_info *.
3803 All uses changed. Check for overflow in internal size calculation.
3805 * getusershell.c (readname): Simplify the code by using x2nrealloc
3806 rather than xmalloc/xrealloc.
3807 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
3808 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
3809 conformance bug: the old code used a pointer after freeing the
3810 storage that it addressed.
3811 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
3812 rather than doing it by hand.
3813 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
3814 the buffer preserved. Use free and xmalloc instead.
3815 * quotearg.c (quotearg_n_options): Likewise.
3816 Use a simpler test for size overflow. Don't use xalloc_oversized
3817 because unsigned int might be wider than size_t (!); this suggests
3818 that we should switch from unsigned int to size_t for slot numbers.
3820 2003-10-27 Bruno Haible <bruno@clisp.org>
3822 * stdbool_.h: Better support for BeOS.
3824 2003-10-27 Paul Eggert <eggert@twinsun.com>
3826 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
3827 to allocate the returned structure. Do not allocate a subarray,
3828 as x2nrealloc will do that.
3829 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
3830 instead of xnrealloc.
3831 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
3833 2003-10-26 Paul Eggert <eggert@twinsun.com>
3835 * xalloc.h (xalloc_oversized): New static inline function, for
3836 callers that want to do their own size-overflow checking. Include
3837 <stdbool.h>, since xalloc_oversized returns bool.
3838 * xalloc.c (array_size_overflow): Remove. All callers changed
3839 to use xalloc_oversized.
3841 Add two functions x2realloc, x2nrealloc, for programs that grow
3842 arrays dynamically by doubling their sizes.
3843 * xalloc.h (x2realloc, x2nrealloc): New decls.
3844 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
3847 Port to C99 semantics for 'inline' of external functions.
3848 Bug reported by Bruno Haible.
3849 * xmalloc.c (xnmalloc_inline): New static inline function,
3850 with the old contents of xnmalloc.
3851 (xnmalloc, xmalloc): Use it.
3852 (xnrealloc_inline): New static inline function,
3853 with the old contents of xnrealloc.
3854 (xnrealloc, xrealloc): Use it.
3856 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
3858 2003-10-25 Paul Eggert <eggert@twinsun.com>
3860 Fix several address-calculation bugs in the hash modules,
3861 plus some minor code cleanup.
3863 * hash.h: Include <stdbool.h>, for bool.
3864 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
3865 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
3866 hash_get_n_entries, hash_get_max_bucket_length,
3867 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
3868 hash_rehash): Use size_t rather than unsigned.
3869 * hash.c (struct hash_table, hash_get_n_buckets,
3870 hash_get_n_buckets_used, hash_get_n_entries,
3871 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
3872 hash_get_entries, hash_do_for_each, hash_string, is_prime,
3873 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
3875 (SIZE_MAX): Define if not defined.
3876 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
3877 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
3879 Use const * when possible.
3880 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
3881 (check_tuning): Fix bug: if tuning parameters were very close to
3882 0 or 1, rounding errors could have caused subscript violations.
3883 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
3884 (hash_initialize): Add 'fail:' label
3885 to free table and return NULL, and use it to simplify code.
3886 Use calloc rather than clearing the storage ourself.
3887 (hash_initialize, hash_rehash): Check for arithmetic overflow in
3888 buffer size calculations.
3889 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
3890 Include <stddef.h>, for size_t.
3891 * hash-pjw.c (hash_pjw): Likewise.
3892 Switch to method described by Bruno Haible.
3893 Include <limits.h>, for CHAR_BIT.
3894 (SIZE_BITS): New macro.
3896 2003-10-21 Paul Eggert <eggert@twinsun.com>
3898 * getndelim2.c (getndelim2): When size calculation overflows,
3899 ceiling the allocation at NMAX bytes rather than silently
3900 discarding input bytes before NMAX is reached. This makes
3901 a difference only if NMAX exceeds SIZE_MAX / 2.
3903 * obstack.c: Merge from glibc.
3904 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
3905 Add libc_hidden_def (_obstack_newchunk).
3906 (_obstack_free) [! defined _LIBC]: Remove.
3907 [defined _LIBC]: Make a strong alias from obstack_free, rather than
3908 a clone of the function body.
3909 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
3910 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
3912 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
3913 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
3916 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
3917 (obstack_ptr_grow_fast, obstack_int_grow_fast):
3918 Don't use lvalue casts, as GCC plans to remove support for them
3919 in GCC 3.5. Reported by Joseph S. Myers. This bug
3920 was also present in the non-GCC version, indicating that this
3921 code had always been buggy and had never been widely used.
3922 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
3923 Use the fast variant of each macro, rather than copying the
3924 definiens of the fast variant; that way, we'll be more likely to
3925 catch future bugs in the fast variants.
3927 2003-10-20 Bruno Haible <bruno@clisp.org>
3929 * wait-process.h: New file, from GNU gettext.
3930 * wait-process.c: New file, from GNU gettext.
3932 2003-10-19 Jim Meyering <jim@meyering.net>
3934 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
3936 2003-10-16 Paul Eggert <eggert@twinsun.com>
3938 * getgroups.c: Include <errno.h>, <stdlib.h>.
3939 (getgroups): First arg is int, not size_t.
3940 Don't let 'free' mangle errno.
3942 2003-10-16 Jim Meyering <jim@meyering.net>
3944 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
3946 2003-10-15 Paul Eggert <eggert@twinsun.com>
3948 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
3950 (new_exclude, add_exclude_file): Initial size no longer needs to
3952 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
3953 our own address arithmetic overflow checking.
3955 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
3956 (fnmatch): Do not alloca more than 2000 wide characters;
3957 instead, use malloc for large buffers.
3958 Check for address arithmetic overflow, and return -1
3959 with errno set to ENOMEM in that case.
3960 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
3961 (NEW_PATTERN): Do not alloca more than 8000 bytes;
3962 instead, return -1. Check for address arithmetic overflow.
3964 2003-10-14 Paul Eggert <eggert@twinsun.com>
3966 Handle invalid suffixes and overflow independently, so that
3967 callers can treat them independently as needed. Fix some bugs in
3968 suffix handling, e.g., "100k@" was not diagnosed as an invalid
3969 suffix for a human-readable blocksize. The major caller-visible
3970 change is the addition of a new
3971 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
3972 that both overflow and suffix chars were found.
3974 * human.c (humblock): Don't check separately for invalid suffix
3975 char; that is xstrtoumax's job (now that its bug is fixed).
3976 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
3977 INTMAX_MAX]: New macros.
3978 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
3979 TYPE_MAXIMUM): New macros.
3980 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
3981 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
3982 if overflow occurs, as it's what __strtol does and it's more useful
3984 (__xstrtol): If __strtol reports some error other than ERANGE,
3985 reflect it to the caller as LONGINT_INVALID. If it reports
3986 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
3987 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
3988 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
3990 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
3991 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
3992 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
3993 [defined UINTMAX_MAX]: New macros.
3995 2003-10-14 Bruno Haible <bruno@clisp.org>
3997 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
3998 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
3999 Also use volatile where needed.
4001 2003-10-12 Paul Eggert <eggert@twinsun.com>
4003 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
4004 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
4005 and define in terms of the other primitives.
4006 * xmalloc.c: Include stdbool.h; do not include exit.h.
4007 (SIZE_MAX): Define if not already defined.
4008 (array_size_overflow): New function.
4009 (xalloc_die): Abort instead of exiting if 'error' returns.
4010 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
4011 (xmalloc, xrealloc): Use them.
4012 (xcalloc): Check for address arithmetic overflow.
4013 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
4014 a bit faster than strcpy.
4016 2003-10-08 Paul Eggert <eggert@twinsun.com>
4018 Merge getpass from libc, plus a few fixes.
4020 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
4021 Include <stdbool.h>.
4022 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
4023 __fsetlocking to empty.
4024 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
4025 do include <bits/libc-lock.h>.
4026 Do not include <fcntl.h>; not needed.
4027 [_LIBC]: Include <wchar.h>.
4028 (NOTCANCEL_MODE): New macro.
4029 (flockfile, funlockfile) [_LIBC]: New macros.
4030 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
4031 [!_LIBC]: New macros.
4032 (call_fclose): New function.
4033 (getpass): Use it. Save tty stream separately; this simplifies the
4034 code and makes it more reliable if stdin happens to equal stdout.
4035 Invoke __fsetlocking on tty.
4036 Handle thread cancellation if needed.
4037 Namespace cleanup (use __tcgetattr, __getline).
4038 Use bool for Booleans.
4039 [USE_IN_LIBIO]: Handle wide streams.
4040 [!_LIBC]: Unconditionally do the fseek, since we don't know what
4041 stream might go where.
4043 * unlocked-io.h: Include <stdio.h>, so that the caller
4044 doesn't have to include <stdio.h> before us.
4045 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
4046 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
4047 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
4048 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
4049 if not declared, so that we can use getpass.c code from libc without
4051 (flockfile, ftrylockfile, funlockfile): New macros.
4053 2003-10-06 Bruno Haible <bruno@clisp.org>
4055 * version-etc-2.h: Remove file.
4056 * version-etc-2.c: Remove file.
4058 2003-09-25 Jim Meyering <jim@meyering.net>
4059 Bruno Haible <bruno@clisp.org>
4061 This lets translators provide better translations for the
4062 "Written by ..." part of --version output.
4063 * version-etc.h: Include stdarg.h.
4064 (version_etc_copyright): Declare as readonly.
4065 (version_etc): Make this function variadic with a NULL-terminated list
4066 of author name strings.
4067 (version_etc_va): New declaration.
4068 * version-etc.c: Include stdarg.h, stdlib.h.
4069 (version_etc_copyright): Declare as readonly.
4070 (version_etc_va): New function. Provide a different translatable string
4071 for each possible number of authors < 10. Abbreviate when there are 10
4073 (version_etc): Make this function variadic. Call version_etc_va.
4074 Suggestion from Gary V. Vaughan.
4076 * long-options.h (parse_long_options): Change prototype: the authors
4077 string is moved to the end and becomes variadic.
4078 * long-options.c: Include stdarg.h.
4079 (parse_long_options): Make this function variadic, too.
4080 Call version_etc_va, not version_etc.
4082 2003-10-06 Bruno Haible <bruno@clisp.org>
4084 * fatal-signal.h: New file, from GNU gettext.
4085 * fatal-signal.c: New file, from GNU gettext.
4087 2003-10-04 Karl Berry <karl@gnu.org>
4089 * argp*: update from libc.
4091 2003-10-01 Larry Jones <lawrence.jones@eds.com>
4093 * getpass.c (getpass): Use a no-op fseek when switching from input to
4094 output mode on the same stream.
4096 2003-09-29 Paul Eggert <eggert@twinsun.com>
4098 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
4099 Fix arg typo in previous patch.
4101 2003-09-28 Jim Meyering <jim@meyering.net>
4103 * error.c: Correct cpp indentation.
4105 2003-09-27 Paul Eggert <eggert@twinsun.com>
4107 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
4108 Omit the special code that used __typeof__, since we worry that
4109 it could be more trouble than it's worth. See:
4110 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
4111 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
4115 2003-09-26 Jim Meyering <jim@meyering.net>
4117 * error.c (error_tail): Move some declarations
4118 into inner scope where the local variables are used.
4120 2003-09-26 Bruno Haible <bruno@clisp.org>
4122 * stpncpy.h (gnu_stpncpy): New declaration.
4123 (stpncpy): Define as alias for gnu_stpncpy.
4124 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
4126 2003-09-26 Paul Eggert <eggert@twinsun.com>
4128 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
4129 (error_tail): Do not loop, reallocating temporary buffer, since
4130 the output cannot contain more wide characters than the input
4131 contains bytes, the size must be big enough already. This avoids
4132 one potential size overflow calculation. Check for size overflow
4133 when calculating temporary buffer size. Free temporary buffer
4134 when done, if it was allocated with malloc; this plugs a memory
4135 leak. Remove casts from void * to pointers, that are no longer
4136 needed now that we're assuming C89 or better.
4138 Merge error changes from glibc.
4140 * error.c, error.h: Update copyright notice header to match glibc.
4141 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
4142 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
4143 Disable cancellation while printing error.
4144 * error.h: Prepend __ to parameter names.
4146 2003-09-25 Karl Berry <karl@gnu.org>
4148 * argp-fmtstream.c, argp-help.c: update from libc.
4150 2003-09-25 Bruno Haible <bruno@clisp.org>
4152 * version-etc-2.h: New file, from version-etc.h with modifications.
4153 * version-etc-2.c: New file, from version-etc.c with modifications.
4155 2003-09-25 Simon Josefsson <jas@extundo.com>
4157 * xgetdomainname.h: New file.
4158 * xgetdomainname.c: New file.
4160 2003-09-25 Simon Josefsson <jas@extundo.com>
4161 Bruno Haible <bruno@clisp.org>
4163 * getdomainname.h: New file.
4164 * getdomainname.c: New file.
4166 2003-09-24 Paul Eggert <eggert@twinsun.com>
4168 * linebuffer.c (freebuffer): Don't free the argument, just
4169 the buffer associated with the argument. Bug reported by
4172 2003-09-19 Karl Berry <karl@gnu.org>
4174 * argp.h: update from libc.
4176 2003-09-16 Paul Eggert <eggert@twinsun.com>
4178 * linebuffer.c (readlinebuffer): Return NULL immediately upon
4179 input error, instead of returning NULL the next time we are called
4180 (and therefore losing track of errno).
4182 2003-09-15 Paul Eggert <eggert@twinsun.com>
4184 * getndelim2.c (getndelim2): Don't trash errno when a read
4185 fails, so that the caller gets the proper errno.
4187 * readutmp.c (read_utmp): Likewise.
4188 Check for fstat error. Close stream and free storage
4191 2003-09-14 Bruno Haible <bruno@clisp.org>
4193 * fwriteerror.h: New file.
4194 * fwriteerror.c: New file.
4196 2003-09-14 Jim Meyering <jim@meyering.net>
4198 * getloadavg.c: Correct cpp indentation.
4199 * strdup.c: Likewise.
4200 * vasnprintf.c: Likewise.
4202 2003-09-12 Paul Eggert <eggert@twinsun.com>
4204 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
4205 * obstack.c [!defined _LIBC]: Likewise.
4206 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
4207 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
4208 * exitfail.c: Don't include stdlib.h; no longer needed.
4210 More changes to assume C89 or better.
4212 * error.c (error_tail): Assume vprintf.
4214 * argmatch.c (getenv): Remove decl.
4215 * progreloc.c (get_full_program_name): Define via prototype.
4216 * setenv.c (clearenv): Likewise.
4217 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
4219 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
4220 (malloc, memcpy): Remove decls.
4221 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
4222 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
4223 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
4224 (memcpy): Remove macro.
4225 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
4226 (__P): Remove. All uses removed.
4227 (PTR): Remove. All uses changed to void *.
4228 (CHAR_BIT, NULL): Remove.
4229 (spaces, zeros, memset_space, memset_zero)
4230 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
4232 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
4233 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
4234 Define with prototype.
4235 Remove now-unnecessary prototype decl.
4236 (extra_args_spec): Assume ANSI C. All uses changed.
4237 (extra_args_spec_iso): Remove.
4238 (my_strftime, emacs_strftimeu): Define via prototype.
4239 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
4241 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
4242 * strtoimax.c: Include <stdlib.h> unconditionally.
4243 (strtoul, strtol): Remove decls.
4244 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
4246 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
4247 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
4248 (LOCALE_PARAM_PROTO): New macro.
4249 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
4250 (INTERNAL (strtol), strtol): Define with a prototype.
4251 (PARAMS): Remove. All uses removed.
4252 * tempname.c: Include <string.h> unconditionally.
4253 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
4254 * xgethostname.c (main): Define with a prototype.
4255 * xmalloc.c: Include "xalloc.h" first, to check interface.
4256 Include <stdlib.h> unconditionally.
4257 (calloc, malloc, realloc, free): Remove decls.
4258 * xstrtod.c: Include "xstrtod.h" first, to check interface.
4259 Include <stdlib.h> unconditionally. Sort include file names.
4261 (xstrtod): Define with a prototype.
4262 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
4263 (strtol, strtoul): Remove decls.
4265 2003-09-11 Paul Eggert <eggert@twinsun.com>
4267 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
4268 Include <stdlib.h>, <string.h> unconditionally.
4269 Remove now-unnecessary cast to char *.
4270 * strnlen.c: Include <string.h> unconditionally.
4271 * yesno.c (yesno): Define with a prototype.
4273 2003-09-10 Bruno Haible <bruno@clisp.org>
4275 * strcspn.c: Include <string.h> unconditionally.
4276 * strpbrk.c: Include <string.h> unconditionally.
4277 * strstr.c: Include <string.h> unconditionally.
4278 * unicodeio.c: Include <string.h> unconditionally.
4279 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
4280 * unsetenv.c: Likewise.
4281 * xreadlink.c: Include <stdlib.h> unconditionally.
4282 * yesno.c: Include <stdlib.h> unconditionally.
4283 (rpmatch): Add prototype.
4285 2003-09-10 Jim Meyering <jim@meyering.net>
4287 * error.c: Correct indentation of cpp directives.
4289 2003-09-09 Paul Eggert <eggert@twinsun.com>
4293 * acosl.c (main): Use a prototype.
4294 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
4297 * getloadavg.c (getloadavg, main): Define via prototypes.
4299 * getopt.h (struct option.name): Assume C89, and use 'const'.
4300 (getopt, etopt_long, getopt_long_only, _getopt_internal)
4301 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
4303 * getopt.c (const): Remove macro.
4304 Include <string.h> unconditionally.
4305 (my_index): Remove; all uses changed to strchr.
4306 (strlen): Remove decl.
4307 (exchange): Remove forward decl; no longer needed.
4308 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
4309 Define with prototype.
4310 * getopt1.c (const): Remove macro.
4311 (getopt_long, getopt_long_only, main): Define with prototype.
4313 * getugroups.c: Include <string.h> unconditionally.
4315 * getusershell.c: Include <stdlib.h> unconditionally.
4316 (getusershell, setusershell, endusershell, readname, main):
4317 Define with prototypes.
4319 * group-member.c: Include group-member.h first.
4320 Include <stdlib.h> unconditionally.
4322 * hard-locale.c: Include hard-locale.h first.
4323 Include <stdlib.h>, <string.h> unconditionally.
4325 * hash.c (free, malloc): Remove decls.
4326 Include <stdlib.h> unconditionally.
4328 * human.c: Include <stdlib.h>, <string.h> unconditionally.
4329 (getenv): Do not declare.
4331 * idcache.c: Include <string.h> unconditionally.
4333 * long-options.c: Include long-options.h first, to test interface.
4334 Include <stdlib.h> unconditionally.
4336 * makepath.c: Include makepath.h first, to test interface.
4337 Include <stdlib.h> and <string.h> unconditionally.
4339 * linebuffer.c: Include <stdlib.h>.
4340 (free): Remove decl.
4342 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
4343 rpl_malloc returns void *, not char *.
4344 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
4346 * md5.h: Include <limits.h> unconditionally.
4347 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
4348 (__P): Remove; all uses removed.
4349 * md5.c: Include "md5.h" first.
4350 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
4351 md5_buffer, md5_process_bytes, md5_process_block):
4352 Define with prototypes.
4353 * sha.h (__P): Remove all uses. (It wasn't defined??)
4354 * sha.c: Include "sha.h" first.
4355 Include <stdlib.h>, <string.h> unconditionally.
4357 * memchr.c (__ptr_t): Remove; all uses changed to void *.
4358 * memcmp.c (__ptr_t): Likewise.
4359 * memrchr.c (__ptr_t): Likewise.
4360 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
4361 Include <string.h> unconditionally.
4362 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
4363 * memchr.c: Include <stdlib.h> unconditionally.
4364 * memchr.c (LONG_MAX): Remove.
4365 * memrchr.c (LONG_MAX): Likewise.
4366 * memchr.c (__memchr): Define via a prototype.
4367 * memrchr.c (__memrchr): Likewise.
4368 * memcmp.c (__P): Remove, and remove all uses.
4369 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
4370 Remove forward decls; no longer needed.
4371 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
4372 Use types required by C89 in prototype.
4374 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
4375 * savedir.c: Likewise.
4376 * mkdir.c (free): Remove decl.
4377 * rmdir.c (rmdir): Define with a prototype.
4378 * savedir.c: Include savedir.h first, to test interface.
4380 * mktime.c (STDC_HEADERS): Remove.
4381 Include <stdlib.h>, <string.h> unconditionally.
4383 * modechange.c: Include <stdlib.h> unconditionally.
4384 (malloc): Remove decl.
4386 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
4387 (free): Remove decl.
4389 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
4390 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
4391 (This type really should be intptr_t, but that's a C99ism.)
4392 (_obstack_memcpy): Remove: all uses changed to memcpy.
4393 Include <string.h> unconditionally.
4394 (struct obstack): Assume __STDC__ for types of members
4395 chunkfun, freefun, extra_arg.
4396 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
4397 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
4398 obstack_begin, obstack_specify_allocation,
4399 obstack_specify_allocation_with_arg, obstack_chunkfun,
4400 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
4401 Remove unprototyped decls and the macros that use them.
4402 * obstack.c (POINTER): Remove. All uses changed to void *.
4403 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
4404 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
4405 (defined __STDC__ && __STDC__)]:
4406 Remove nonprototyped code.
4407 Include <stdlib.h> unconditionally.
4408 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
4409 _obstack_allocated_p, _obstack_free, obstack_free,
4410 _obstack_memory_used, print_and_abort):
4411 Define using prototypes.
4412 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
4413 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
4414 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
4415 obstack_next_free, obstack_object_size, obstack_room) [0]:
4416 Remove unused, unprototyped code.
4418 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
4420 * physmem.c (physmem_total, physmem_available, main): Define
4423 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
4424 (main): Define with a prototype.
4426 * posixver.c (getenv): Remove decl.
4428 * putenv.c (malloc): Returns void *, not char *.
4429 Include <string.h> unconditionally.
4430 (strchr, memcpy, NULL): Do not define.
4432 * readtokens.c: Include readtokens.h first, to test interface.
4433 Include <stdlib.h>, <string.h> unconditionally.
4434 (init_tokenbuffer): Define with a prototype.
4436 * regex.c (PARAMS): Remove. All uses removed.
4437 All uses of _RE_ARGS removed, too.
4438 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
4440 (bzero): Assume memset exists.
4441 (memcmp, memcpy, NULL): Remove.
4442 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
4443 char, or assignments to local vars of type signed char.
4444 (init_syntax_once, PREFIX(extract_number_and_incr),
4445 PREFIX(print_partial_compiled_pattern),
4446 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
4447 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
4448 PREFIX(regex_grow_registers), PREFIX(regex_compile),
4449 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
4450 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
4451 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
4452 wcs_compile_range, byte_compile_range, truncate_wchar,
4453 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
4454 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
4455 count_mbs_length, wcs_re_match_2_internal,
4456 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
4457 PREFIX(alt_match_null_string_p),
4458 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
4459 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
4460 regfree, PREFIX(extract_number)): Define with prototype. Remove
4461 now-unnecessary declaration, if any.
4462 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
4464 Remove now-unnecessary casts among pointer types.
4465 * regex.h (_RE_ARGS): Remove. All uses removed.
4467 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
4468 (free): Remove decl.
4470 * rpmatch.c: Include <stdlib.h> unconditionally.
4472 * same.c: Include <stdlib.h>, <string.h> unconditionally.
4473 (free): Remove decl.
4475 * save-cwd.c: Include <stdlib.h> unconditionally.
4476 * xgetcwd.c: Likewise.
4478 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
4479 (free): Remove decl.
4481 * strchrnul.c (strchrnul): Define with a prototype.
4482 Fix bug: c_in was not converted to char before searching.
4484 The following changes are not K&R related:
4486 * group-member.h: Include <sys/types.h>, so that this file is
4488 * makepath.h: Likewise.
4490 * getusershell.c (readname, default_index, line_size, readname):
4491 Use size_t, not int, for sizes.
4492 (readname): If the size overflows, report an error instead of
4495 2003-09-09 Derek Robert Price <derek@ximbiot.com>
4497 * getndelim2.c: Assume stdlib.h per the C89 spec.
4499 2003-09-08 Paul Eggert <eggert@twinsun.com>
4501 Assume C89 or better; remove K&R cruft.
4502 A few of these changes were first proposed by Derek Robert Price
4503 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
4505 * addext.c: Include <string.h> unconditionally.
4506 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
4507 Don't declare getenv or malloc.
4509 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
4510 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
4512 (find_stack_direction, alloca): Use prototypes.
4514 * atexit.c (atexit): Define using a prototype.
4516 * basename.c, dirname.c, stripslash.c:
4517 Include <string.h> unconditionally.
4519 * bcopy.c: Include <stddef.h>.
4520 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
4522 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
4524 * error.h (error, error_at_line, error_print_progname)
4525 [! (defined (__STDC__) && __STDC__)]: Remove decls.
4526 * error.c: Include error.h first, to check interface.
4527 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
4528 (VA_START): Remove; all uses changeed to va_start.
4529 (exit, strerror): Remove decls.
4530 (error_print_progname): Prototype uncondionally.
4531 Don't include <errno.h>; no longer needed.
4532 (private_strerror): Remove.
4533 (error_tail): Always define.
4534 (error, error_at_line): Assume C89 or better; always use prototypes.
4535 * fatal.c: Include "fatal.h" first, to test interface.
4536 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
4537 (VA_START): Remove; all uses changed to va_start.
4538 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
4540 (exit): Remove decl.
4541 (fatal): Prototype unconditionally. Assume va_start works.
4542 Abort at end, to pacify gcc.
4544 * euidaccess.c (main): Define with a prototype.
4546 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
4548 * exitfail.c: Include <stdlib.h> unconditionally.
4550 * fnmatch_.h (__P): Remove. All uses changed to assume
4552 * fnmatch.c: Include fnmatch.h first, to test interface.
4553 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
4554 (getenv): Remove decl.
4555 (fnmatch): Define using a prototype.
4556 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
4557 (FCT): Define using a prototype.
4559 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
4561 * gethostname.c: Include <stddef.h>.
4562 (gethostname): Define with prototype. Length is size_t, not int.
4564 2003-09-08 Paul Eggert <eggert@twinsun.com>
4566 * getversion.c: Remove; was migrated to backupfile.c in 1997.
4567 getversion.c should have been removed then, but was accidentally
4570 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
4571 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
4573 2003-09-07 Paul Eggert <eggert@twinsun.com>
4575 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
4576 copy_tm_result. Bug reported by Simon Josefsson in
4577 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
4579 2003-09-06 Paul Eggert <eggert@twinsun.com>
4581 * time_r.c, time_r.h: New files.
4583 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
4585 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
4586 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
4588 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
4590 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
4591 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
4594 * timegm.c: Switch to glibc implementation, with the following changes:
4595 [defined HAVE_CONFIG_H]: Include <config.h>.
4596 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
4597 (__mktime_internal) [!defined _LIBC]: New decl.
4598 (__gmtime_r) [!defined _LIBC]: New macro and function.
4599 (timegm): Use a prototype, since gnulib assumes C89.
4600 Do not bother declaring tmp to be const, as it's not really usefu.
4601 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
4602 (timegm): Declare only if HAVE_DECL_TIMEGM.
4604 2003-09-03 Paul Eggert <eggert@twinsun.com>
4606 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
4607 Bug reported by Lute Kamstra in
4608 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
4610 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
4611 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
4612 course with correspondingly smaller numbers for tomorrow and
4613 yesterday. From Tadayoshi Funaba. Originally installed into
4614 sh-utils on 1999-08-07, but the patch got lost (I guess during the
4617 2003-08-31 Simon Josefsson <jas@extundo.com>
4619 * timegm.h: New file.
4620 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
4622 2003-08-31 Karl Berry <karl@gnu.org>
4624 * argp.h: update from libc.
4626 2003-08-28 Bruno Haible <bruno@clisp.org>
4628 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
4629 warning on QNX, which defines O_BINARY to 000000.
4631 2003-08-24 Bruno Haible <bruno@clisp.org>
4633 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
4634 MSVC7 <stdio.h> is included later.
4636 2003-08-20 Bruno Haible <bruno@clisp.org>
4638 * progname.h: New file, from GNU gettext.
4639 * progname.c: New file, from GNU gettext.
4640 * progreloc.c: New file, from GNU gettext.
4642 2003-08-19 Bruno Haible <bruno@clisp.org>
4644 * xstrdup.c: Assume <string.h> exists.
4646 2003-08-18 Jim Meyering <jim@meyering.net>
4648 * setenv.h: Indent nested cpp directive.
4649 * vasnprintf.c: Remove trailing blanks.
4651 2003-08-17 Simon Josefsson <jas@extundo.com>
4652 Bruno Haible <bruno@clisp.org>
4654 * xstrndup.h: New file.
4655 * xstrndup.c: New file.
4657 2003-08-17 Bruno Haible <bruno@clisp.org>
4659 * strndup.h: New file.
4661 2003-08-16 Paul Eggert <eggert@twinsun.com>
4663 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
4664 space, undoing this 2003-08-12 change:
4665 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
4667 2003-08-16 Jim Meyering <jim@meyering.net>
4669 Merge from coreutils.
4670 * xstrtoimax.c: #else #if -> #elif.
4671 * xstrtoumax.c: Likewise.
4673 2003-08-15 Paul Eggert <eggert@twinsun.com>
4675 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
4676 rather than tab, after '#' in shell-script copyright notices.
4677 Suggested by Bruno Haible.
4679 2003-08-15 Jim Meyering <jim@meyering.net>
4680 and Paul Eggert <eggert@twinsun.com>
4682 Merge from coreutils.
4683 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
4684 member but strut utmpx does not. Needed for AIX 4.3.3.
4685 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
4687 2003-08-15 Jim Meyering <jim@meyering.net>
4689 Merge from coreutils.
4690 * xgethostname.c: Include <stdlib.h>.
4691 (xghostname): Don't exit for anything other than memory-related
4692 failure; just return NULL.
4693 * userspec.c: Include "posixver.h".
4694 (parse_user_spec): Accept `.' as a separator only
4695 in pre-POSIX-200112 mode.
4696 * strtoimax.c: Use #elif rather than #else #if.
4697 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
4698 Remove function, now that we can rely on a working tzset function.
4699 [!_LIBC]: Ensure that the required autoconf test has been run.
4700 [!defined _NL_CURRENT && HAVE_STRFTIME]:
4701 Use underlying_strftime for %r.
4702 * sha.c: Merge in some clean-up and optimization changes from glibc.
4703 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
4704 Ensure that it is a multiple of 64.
4705 Rearrange loop exit tests so as to avoid performing an
4706 additional fread after encountering an error or EOF.
4707 * realloc.c: Update copyright date.
4709 2003-08-14 Jim Meyering <jim@meyering.net>
4711 Merge from coreutils.
4712 * obstack.h: Whitespace changes.
4713 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
4714 and xcalloc return values.
4715 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
4716 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
4717 hang on OSF/1 5.1 for DIR on both local and remote file systems.
4718 Reported by (and fix confirmed by) Nelson H. F. Beebe.
4719 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
4721 Use mntctl's return value to drive the entry-processing loop, since
4722 we can't rely on the value of the vmt_length member in the last
4723 entry. On some systems doing so could result in exhausting
4724 virtual memory. Based in part on a patch from Mike Jetzer.
4726 2003-08-14 Jim Meyering <jim@meyering.net>
4727 and Paul Eggert <eggert@twinsun.com>
4729 Merges from coreutils, plus other fixes.
4730 * physmem.c: Merge in portability changes from gcc/libiberty
4731 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
4732 for credits and details. Thanks to Kaveh Ghazi for helping
4733 to keep these files in sync.
4734 (ARRAY_SIZE): Define it.
4735 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
4736 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
4737 (memcasecmp): Don't assume size_t fits in unsigned int.
4738 Remove casts and duplicate code.
4739 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
4740 (memcpy): Remove definition.
4741 Merge in some clean-up and optimization changes from glibc.
4742 [BLOCKSIZE]: Move definition to top of file.
4743 Ensure that it is a multiple of 64.
4744 Rearrange loop exit tests so as to avoid performing an
4745 additional fread after encountering an error or EOF.
4746 * md5.h (md5_uintptr): Define.
4747 * makepath.c (CLEANUP_CWD): Report an error if we failed to
4748 return to the initial working directory. Preserve errno
4750 * idcache.c: Include "xalloc.h".
4751 (xmalloc, xrealloc): Remove decls.
4752 (getuser): Remove casts no longer required in C89.
4753 * human.c: Include stdio.h, for sprintf.
4754 * group-member.c: Include "xalloc.h".
4755 (xmalloc, xrealloc): Remove decls.
4756 (get_group_info): Remove casts no longer required in C89.
4757 * getusershell.c (readname): Remove casts no longer required in C89.
4758 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
4759 * getline.c: Whitespace fix, from coreutils.
4761 2003-08-13 Paul Eggert <eggert@twinsun.com>
4763 * exclude.c: Include <ctype.h>
4764 (IN_CTYPE_DOMAIN): New macro.
4766 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
4769 * argp-help.c, argp-parse.c, config.charset, getopt.h:
4770 Undo previous (whitespace-only) change.
4772 2003-08-12 Paul Eggert <eggert@twinsun.com>
4774 * argp-help.c, argp-parse.c, config.charset, getopt.h:
4775 Normalize leading white space and remove trailing white space.
4776 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
4777 notice, as per ../config/srclist-update.
4779 Merge from coreutils.
4780 * euidaccess.h: New file.
4781 * euidaccess.c: Include it.
4782 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
4783 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
4784 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
4786 2003-08-11 Bruno Haible <bruno@clisp.org>
4788 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
4789 (vasnprintf): Use it instead of wcslen.
4791 2003-08-11 Bruno Haible <bruno@clisp.org>
4793 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
4794 value to ensure that _Bool promotes to int. Use #define for _Bool when
4795 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
4797 2003-08-10 Karl Berry <karl@gnu.org>
4799 * regex.h: update from libc (whitespace fix).
4801 2003-08-09 Paul Eggert <eggert@twinsun.com>
4803 Merge some files from coreutils. These changes were
4804 originally made by Jim Meyering.
4805 * acl.c: Include <sys/types.h> before <sys/stat.h>;
4806 many older Unixes require this.
4807 * alloca.c (alloca): Remove cast to argument of free;
4808 no longer needed in C89.
4809 * alloca_.h, regex.h: Fix white space to match
4810 what GNU indent does.
4812 2003-08-05 Paul Eggert <eggert@twinsun.com>
4814 * bumpalloc.h: Remove.
4816 2003-08-04 Paul Eggert <eggert@twinsun.com>
4818 * getloadavg.c: Change copyright notice and spacing to conform to
4821 Merge from coreutils.
4822 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
4824 * getdate.y (date): Also accept dates like May-23-2003; suggestion
4825 from Karl Berry, implemented by Jim Meyering.
4826 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
4827 from Dmitry V. Levin.
4828 Remove anachronistic cast of xrealloc.
4829 * fnmatch_.h (__const): Remove. Use 'const'.
4830 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
4831 type. Otherwise, it wouldn't compile with at least /bin/cc on
4832 ymp-cray-unicos9.0.2.X.
4833 Combine two mostly-identical uses of alloca into one.
4834 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
4836 2003-08-04 Dave Love <d.love@dl.ac.uk>
4840 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
4841 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
4842 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
4843 obsolete NLIST_NAME_UNION.
4844 [__GNU__]: Undef BSD and FSCALE.
4845 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
4847 2003-08-03 Paul Eggert <eggert@twinsun.com>
4849 * stdbool_.h (_Bool): Make it signed char, instead of
4850 an enum type, so that it's guaranteed to promote to int. See:
4851 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
4853 2003-07-31 Paul Eggert <eggert@twinsun.com>
4855 * strerror.c: Include config.h, limits.h. Declare sprintf.
4856 (strerror): Don't assume that a printable int fits in 14 bytes.
4858 2003-07-24 Derek Robert Price <derek@ximbiot.com>
4859 Bruno Haible <bruno@clisp.org>
4861 * getline.h (getline, getdelim): Change return type to ssize_t.
4862 * getline.c (getline, getdelim): Likewise.
4863 Remove _GNU_SOURCE define; now it's defined in config.h through
4866 2003-07-22 Paul Eggert <eggert@twinsun.com>
4868 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
4869 over-parenthesization in macros.
4871 Sync with coreutils.
4873 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
4876 Use `exit_failure' for xalloc and xmemcoll instead of their own
4877 private exit-failure variables.
4878 * xalloc.h (xalloc_exit_failure): Remove.
4879 * xmalloc.c: Likewise. Include exitfail.h.
4880 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
4881 * xmemcoll.h (xmemcoll_exit_failure): Remove.
4882 * xmemcoll.c: Likewise. Include exitfail.h.
4883 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
4885 2003-07-18 Paul Eggert <eggert@twinsun.com>
4887 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
4888 * closeout.c: Likewise. Include "closeout.h" right after config.h,
4889 to test that it can stand by itself. Include "exitfail.h".
4890 Clients should set exit_failure instead.
4891 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
4893 2003-07-18 Andreas Schwab <schwab@suse.de>
4895 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
4897 2003-07-18 Bruno Haible <bruno@clisp.org>
4899 * getndelim2.h: New file.
4900 * getndelim2.c: Make into a module of its own. Include config.h,
4902 (getndelim2): Make non-static. Change return type to ssize_t.
4903 * getline.h: Change argument names.
4904 * getline.c: Include getndelim2.h instead of getndelim2.c.
4905 * getnline.c: Include getndelim2.h.
4907 2003-07-17 Bruno Haible <bruno@clisp.org>
4909 * Makefile.am: Remove file.
4910 * Makefile.in: Remove file.
4912 2003-07-17 Bruno Haible <bruno@clisp.org>
4914 * getnline.h: New file.
4915 * getnline.c: New file.
4916 * getndelim2.c: New file, extracted from getline.c.
4917 (getndelim2): Renamed from getdelim2, with added nmax argument.
4918 * getline.c: Include getndelim2.c.
4919 (getdelim2): Moved out to getndelim2.c.
4920 (getline, getdelim): Update.
4922 2003-07-15 <karl@gnu.org>
4924 * vasnprintf.c: update from gettext.
4926 2003-07-15 Jim Meyering <jim@meyering.net>
4928 * makepath.c (make_path): Enclose diagnostic in _(...).
4930 2003-07-14 Paul Eggert <eggert@twinsun.com>
4932 * asnprintf.c, asprintf.c, config.charset, gettext.h,
4933 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
4934 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
4935 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
4936 vasprintf.c, vasprintf.h: Regenerate. These files are now being
4937 updated automatically by ../config/srclist-update. This changes
4938 their license from LPGL to GPL.
4940 2003-07-14 Jim Meyering <jim@meyering.net>
4942 Don't emit diagnostics. Let callers do that.
4943 * save-cwd.c: Don't include "error.h".
4944 (save_cwd): Don't call error. Ensure that errno is valid
4945 when returning nonzero.
4947 * save-cwd.h (restore_cwd): Update prototype.
4948 * save-cwd.c (restore_cwd): Remove two parameters.
4949 Simplify. Don't call error upon failure. Let callers do that.
4950 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
4951 when auditing is enabled. But don't bother updating the #if.
4953 2003-07-14 Simon Josefsson <jas@extundo.com>
4955 * mempcpy.h: New file.
4956 * mempcpy.c: New file.
4958 2003-07-14 Paul Eggert <eggert@twinsun.com>
4960 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
4961 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
4962 unicodeio.c, unicodeio.h, unlocked-io.h:
4963 Switch from LGPL to GPL.
4965 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
4967 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
4968 it breaks C++ compilation.
4969 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
4971 2003-07-10 Jim Meyering <jim@meyering.net>
4973 * vasnprintf.c: Remove trailing blanks.
4974 Make cpp indentation consistent.
4976 2003-07-09 Paul Eggert <eggert@twinsun.com>
4978 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
4979 posixver.c, strftime.c, strnlen.c, strverscmp.c:
4980 Switch from LGPL to GPL.
4982 2003-07-07 Paul Eggert <eggert@twinsun.com>
4984 * mktime.c: Fix some boundary cases and remove need for floating point.
4986 Issue a compile-time diagnostic if time_t is floating point, or if
4987 two's complement arithmetic is not in effect, or if arithmetic
4988 right shift does not propagate the sign. These assumptions were
4989 all in the original code but they weren't checked.
4991 (TIME_T_MIDPOINT, verify): New macros.
4992 (__isleap): Remove; it has integer overflow problems.
4993 (leapyear): New function, without those problems.
4994 (ydhms_tm_diff): Remove; splitting into two parts.
4995 (ydhms_diff): New function, containing the arithmetic part of
4996 the old ydhms_tm_diff function. Issue a compile-time
4997 diagnostic if we are not using C99 integer division.
4998 Avoid casts when possible.
4999 (guess_time_tm): New function, containing the checking part of
5000 the old ydhms_tm_diff function. Return the new value, rather than
5001 the difference between it and the old. Accept a new argument T
5002 so that *T specifies the old value. Check for overflow in the result.
5004 (__mktime_internal): Use a time_t offset, not a long int offset.
5005 This undoes the 2003-06-04 change, which is no longer needed now
5006 that we have better overflow checking.
5007 (localtime_offset): Likewise.
5009 (__mktime_internal): Avoid harmful overflow on hosts where time_t
5010 and long are 64-bit but int is only 32-bit.
5011 (ydhms_diff): Use long int to store year1 and yday1.
5012 Issue a compile-time diagnostic if long int is not wide enough.
5014 (__mktime_internal): Use long int to store adjusted year and yday.
5015 Use plain C rather than preprocessor commands, if that doesn't
5017 Check for overflow (and try to repair) after each probe
5018 rather than checking only at the very end. This avoids some bugs
5019 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
5020 does not equal GMT offset at maximum time).
5021 Use integer to check for overflow rather than floating point; this
5022 is more portable to non-IEEE hosts, and is a tad faster.
5023 When we detect that we are oscillating between two values,
5024 don't check whether tm_isdst has the requested value, since
5025 we already know the answer. When tm_isdst has the wrong value,
5026 use a different heuristic to find the right one, based on the
5027 extreme values actually observed in practice in tz2003a,
5028 rather than the (overly optimistic) "previous 3 calendar quarters".
5030 (not_equal_tm, print_tm, check_result): Use "const T" rather than
5031 "T const" to accommodate glibc style.
5032 (check_result): Use less-confusing report format. "long" -> "long int.
5034 Don't loop if the iteration overflows time_t.
5035 Allow a negative step in the iteration.
5037 2003-07-01 Paul Eggert <eggert@twinsun.com>
5039 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
5040 having it depend on HAVE_SYS_TYPES_H.
5042 2003-06-25 Bruno Haible <bruno@clisp.org>
5044 * readlink.c: New file.
5046 2003-06-20 Bruno Haible <bruno@clisp.org>
5048 Assume C89, so PARAMS isn't needed.
5049 * unicodeio.h (PARAMS): Remove.
5050 * unicodeio.c: Don't use PARAMS.
5052 2003-06-18 Jim Meyering <jim@meyering.net>
5054 Merge changes from coreutils.
5055 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
5056 Remove explicit declarations of xmalloc and realloc.
5058 (read_utmp): Remove anachronistic cast of xmalloc.
5060 2003-06-17 Paul Eggert <eggert@twinsun.com>
5062 Assume C89, so PARAMS isn't needed.
5063 * backupfile.h (PARAMS): Remove. All uses removed.
5064 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
5065 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
5066 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
5067 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
5068 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
5069 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
5070 xstrtol.h: Likewise.
5071 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
5072 same.h, strverscmp.h: Do not include config.h; no longer needed.
5073 Anyway, config.h should always be included before any other file.
5075 2003-06-11 Simon Josefsson <jas@extundo.com>
5077 * sysexit_.h: New file.
5079 2003-05-20 Derek Price <derek@ximbiot.com>
5081 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
5083 2003-06-10 Simon Josefsson <jas@extundo.com>
5085 * strchrnul.h: New file.
5086 * strchrnul.c: New file.
5088 2003-06-10 Simon Josefsson <jas@extundo.com>
5090 * argp.h: New file, from glibc.
5091 * argp-ba.c: New file, from glibc.
5092 * argp-eexst.c: New file, from glibc.
5093 * argp-fmtstream.c: New file, from glibc.
5094 * argp-fmtstream.h: New file, from glibc.
5095 * argp-fs-xinl.c: New file, from glibc.
5096 * argp-help.c: New file, from glibc.
5097 * argp-namefrob.h: New file, from glibc.
5098 * argp-parse.c: New file, from glibc.
5099 * argp-pv.c: New file, from glibc.
5100 * argp-pvh.c: New file, from glibc.
5101 * argp-xinl.c: New file, from glibc.
5103 2003-06-07 Jim Meyering <jim@meyering.net>
5105 * readtokens.h: Put `Free Software Foundation, Inc.'
5106 in place of my name in the copyright comment.
5107 Remove definition and uses of __P.
5110 * stat.c: Don't declare xmalloc explicitly.
5111 Instead, include "xalloc.h".
5112 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
5113 xrealloc, and xcalloc return values.
5114 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
5116 * xgetcwd.h: Remove definition/uses of PARAMS.
5118 2003-06-06 Jim Meyering <jim@meyering.net>
5120 * stdbool_.h: Renamed from stdbool.h.in.
5122 2003-06-06 Jim Meyering <jim@meyering.net>
5124 Merge from coreutils.
5125 * same.c: (same_name): Declare *_basename locals to be `const'.
5126 Consolidate declarations and initializations of *_base* locals.
5128 Merge from coreutils.
5129 This avoids a core dump on systems without GNU putenv,
5130 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
5131 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
5132 (unsetenv): New static function, from GNU libc.
5133 (rpl_putenv): Use it.
5135 * modechange.c: Remove trailing blanks.
5137 Merge from coreutils.
5138 * fsusage.c: Remove declaration of statfs.
5139 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
5141 * posixtm.c: Include <stdbool.h> unconditionally.
5143 2003-06-05 Paul Eggert <eggert@twinsun.com>
5145 * mktime.c (__mktime_internal): When resolving a tm_isdst
5146 mismatch, look in future quarters as well as past. This fixes a
5147 bug when processing fall-backwards gaps immediately after a long
5148 period of daylight-saving time.
5150 * mktime.c: Assume freestanding C89 or better.
5151 (HAVE_LIMITS_H): Remove. Assume it's 1.
5152 (__P): Remove; not used.
5153 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
5154 (mktime, not_equal_tm, print_tm, check_result,
5155 main): Use prototypes. Use const * where appropriate.
5156 (main): Fix typo in testing code that uncovered by above changes.
5157 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
5159 2003-06-04 Paul Eggert <eggert@twinsun.com>
5161 * mktime.c: Fix Debian bug 177940
5162 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
5163 (localtime_offset): Now long int, not time_t, because we want it
5164 to be guaranteed to be signed. All uses changed.
5165 (__mktime_internal): If overflow would occur when adding offset,
5168 Merge 'human' changes from coreutils. Rewrite to support
5169 locale-specific notations like thousands separators.
5170 * human.c: Simplify authorship notice.
5171 Include human.h immediately after config.h.
5172 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
5173 <limits.h>: Do not include, since human.h does.
5174 (SIZE_MAX, UINTMAX_MAX): New macros.
5175 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
5176 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
5177 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
5178 (power_letter): Renamed from suffixes.
5179 (generate_suffix_backwards): Remove.
5180 (adjust_value): Now takes int style (because of human.h changes)
5181 and long double value (for greater precision on some platforms).
5182 (group_number): New function.
5183 (human_readable): Use it. Use integer options, not enum.
5184 Put the options before the sizes in the arg list.
5185 Support all the new options.
5186 The old human_readable function has been removed;
5187 use inttostr.h instead.
5188 (human_readable, default_block_size, humblock):
5189 Use uintmax_t, not int, for block sizes.
5190 (human_readable_inexact, block_size_types): Remove.
5191 (block_size_opts): New constant.
5192 (human_options): Renamed from human_block_size, with new signature
5193 that allows block sizes up to UINTMAX_MAX. All callers changed.
5194 * human.h: Add copyright and authorship notice.
5195 Include <limits.h> and <stdbool.h> unconditionally.
5196 (PARAMS): Remove. All uses removed.
5197 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
5198 (enum human_inexact_style): Remove tag; now a nameless enum.
5199 (human_floor, human_ceiling, human_round_to_even): Now have
5200 values 2, 0, 1 rather than -1, 1, 0.
5201 (human_group_digits, human_suppress_point_zero, human_autoscale,
5202 human_base_1024, human_SI, human_B): New constants.
5203 (human_readable_inexact, human_block_size): Remove.
5204 (human_readable): Size args are now uintmax_t, not int.
5205 (human_options): New decl.
5207 * exclude.c: (new_exclude, add_exclude): Remove casts that are
5208 unnecessary now that we assume C89 or better. This change
5209 imported from coreutils.
5211 * mktime.c (__mktime_internal): Do not reject negative timestamps
5212 arbitrarily. This is the same patch as 2003-05-28, but it got lost
5213 in the 2003-05-30 sync from glibc.
5215 .h files should stand alone, but we shouldn't include <sys/types.h>
5216 if we can get away with just <stddef.h>.
5218 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
5219 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
5220 rather than <sys/types.h>, as we merely need size_t.
5221 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
5223 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
5224 Include <stdio.h>, to get FILE.
5225 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
5226 memcasecmp.h has included <stddef.h> and all we need is size_t.
5227 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
5228 our interface, instead of including <sys/types.h>
5230 2003-06-02 Paul Eggert <eggert@twinsun.com>
5233 Fix some minor time-related bugs with POSIX time arguments.
5234 Some valid time stamps were being rejected (notably -1, and
5235 time stamps before 1900 on 64-bit hosts). And some invalid
5236 time stamps were being accepted, e.g. September 31.
5238 * posixtm.h (posixtime): Return bool instead of time_t, so
5239 that we can return (time_t) -1 successfully.
5240 * posixtm.c: Likewise.
5241 [HAVE_STDBOOL_H]: Include <stdbool.h>.
5242 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
5243 (t): Remove static var.
5244 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
5245 of static var. All uses changed.
5246 (year): Do not reject years before 1900; they can occur with
5248 (posix_time_parse): Do not check for out-of-range components;
5249 that is now the caller's responsibility, since our checks were
5250 only approximations.
5251 (posixtime): Use mktime to check for out-of-range components,
5252 since it knows them exactly.
5253 If mktime returns (time_t) -1, check whether an error actually occurred
5254 by invoking localtime on -1.
5255 (main) [TEST_POSIXTIME]: Check for input data errors, and report
5256 posixtime failures better.
5257 Improve the test data (in comments only).
5259 2003-05-30 <karl@gnu.org>
5261 * mktime.c: update from libc.
5263 2003-05-30 Bruno Haible <bruno@clisp.org>
5265 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
5266 * localcharset.h: Likewise.
5267 * localcharset.c: Likewise.
5269 2003-05-28 Paul Eggert <eggert@twinsun.com>
5271 Assume the headers required for C89 freestanding compilers.
5272 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
5273 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
5274 without checking for HAVE_LIMITS_H.
5275 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
5276 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
5278 * fatal.c: Include <stdarg.h> without checking for __STDC__.
5279 * exclude.c: Include <stdbool.h> unconditionally.
5280 * tempname.c: Include <stddef.h> unconditionally.
5281 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
5282 * modechange.c, rpmatch.c (NULL): Don't define, since
5283 <stddef.h> does that.
5284 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
5285 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
5286 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
5287 * xstrtol.c: Likewise.
5288 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
5289 * savedir.c: Include <stddef.h> instead of defining NULL.
5291 * addext.c (addext): Use assignment rather than cast, to avoid
5292 warnings on some platforms.
5294 * mktime.c (__mktime_internal): Do not reject negative timestamps
5297 2003-05-10 Bruno Haible <bruno@clisp.org>
5299 * linebreak.c (iconv_string_length): Don't return -1 just because the
5300 string is longer than 4 KB.
5302 2003-05-12 Jim Meyering <jim@meyering.net>
5304 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
5305 the space-padded-by-default conversion specifiers, %e, %k, %l.
5307 2003-05-03 Bruno Haible <bruno@clisp.org>
5309 Upgrade to Unicode-4.0.
5310 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
5311 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
5312 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
5313 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
5314 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
5315 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
5316 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
5317 Change width of U+E0100..U+E01EF from 1 to 0.
5319 2003-04-25 Bruno Haible <bruno@clisp.org>
5321 * copy-file.c: Include <stddef.h>, for size_t.
5323 2003-04-25 Jim Meyering <jim@meyering.net>
5325 * copy-file.c (copy_file_preserving): Declare buf_size to be
5326 of type size_t, not int.
5328 2003-04-11 Jim Meyering <jim@meyering.net>
5330 Merge changes from Coreutils.
5332 2003-03-22 Jim Meyering <jim@meyering.net>
5334 * strftime.c (widen): Cast alloca return value to proper type.
5336 2003-01-19 Ulrich Drepper <drepper@redhat.com>
5339 * strftime.c (my_strftime): Handle very large width
5340 specifications for numeric values correctly. Improve checks for
5343 2003-01-19 Jim Meyering <jim@meyering.net>
5345 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
5346 (nl_get_alt_digit) [! defined my_strftime]: Define.
5347 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
5348 _nl_get_alt_digit and _nl_get_walt_digit.
5350 * strftime.c (my_strftime): Merge in locale-related changes from libc.
5351 These changes have no effect outside of _LIBC.
5353 2003-04-10 Bruno Haible <bruno@clisp.org>
5355 * findprog.h: New file, from GNU gettext.
5356 * findprog.c: New file, from GNU gettext.
5358 2003-04-05 Jim Meyering <jim@meyering.net>
5360 Merge changes from Coreutils.
5362 * exclude.h (PARAMS): Remove definition and uses.
5363 * exclude.c: Remove uses of `PARAMS'.
5365 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
5366 Add test-cases for DOS filenames. Declare program_name.
5367 (main): Set up program_name. Patch by Rich Dawe.
5369 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
5371 Use mntctl's return value to drive the entry-processing loop, since
5372 we can't rely on the value of the vmt_length member in the last
5373 entry. On some systems doing so could result in exhausting
5374 virtual memory. Based in part on a patch from Mike Jetzer.
5376 2003-04-04 Bruno Haible <bruno@clisp.org>
5378 * linebreak.h: New file, from GNU gettext.
5379 * linebreak.c: New file, from GNU gettext with slight modifications.
5380 * lbrkprop.h: New file, from GNU gettext.
5382 2003-04-03 Bruno Haible <bruno@clisp.org>
5384 * utf8-ucs4.h: New file, from GNU gettext.
5385 * utf16-ucs4.h: New file, from GNU gettext.
5386 * ucs4-utf8.h: New file, from GNU gettext.
5387 * ucs4-utf16.h: New file, from GNU gettext.
5389 2003-04-02 Bruno Haible <bruno@clisp.org>
5391 * binary-io.h: New file, from GNU gettext.
5393 2003-04-01 Bruno Haible <bruno@clisp.org>
5395 * pathname.h: New file, from GNU gettext.
5396 * concatpath.c: New file, from GNU gettext.
5398 2003-03-30 Bruno Haible <bruno@clisp.org>
5400 * copy-file.c (copy_file_preserving): Don't set owner if the function
5401 chown() doesn't exist.
5403 2003-03-28 Bruno Haible <bruno@clisp.org>
5405 * copy-file.h: New file, from GNU gettext.
5406 * copy-file.c: New file, from GNU gettext.
5408 2003-03-18 Jim Meyering <jim@meyering.net>
5410 * quote.c (quote_n): Fix typo in comment.
5412 2003-03-14 Jim Meyering <jim@meyering.net>
5414 Merge changes from Coreutils.
5415 * obstack.h (obstack_object_size): Declare temporary, __o,
5416 to be const, in order to avoid warnings.
5417 (obstack_room): Likewise.
5418 (obstack_empty_p): Likewise.
5420 2003-03-13 Paul Eggert <eggert@twinsun.com>
5422 Merge changes from Bison.
5423 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
5424 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
5425 when compiling Bison 1.875's `bitset bset = obstack_alloc
5426 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
5427 * hash.c: Include <stdbool.h> unconditionally.
5429 2003-03-09 Paul Eggert <eggert@twinsun.com>
5431 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
5432 Reported by Bruce Becker; see:
5433 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
5435 2003-03-03 Paul Eggert <eggert@twinsun.com>
5436 Bruno Haible <bruno@clisp.org>
5438 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
5439 Reported by John Hughes, see
5440 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
5442 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
5444 * poll_.h: New file.
5447 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
5449 * mathl.h: New file.
5450 * acosl.c: New file.
5451 * asinl.c: New file.
5452 * atanl.c: New file.
5453 * ceill.c: New file.
5456 * floorl.c: New file.
5457 * frexpl.c: New file.
5458 * ldexpl.c: New file.
5460 * sincosl.c: New file.
5462 * sqrtl.c: New file.
5464 * trigl.c: New file.
5465 * trigl.h: New file.
5467 2003-02-17 Bruno Haible <bruno@clisp.org>
5469 * mkdtemp.h: New file, from GNU gettext.
5470 * mkdtemp.c: New file, from GNU gettext.
5472 2003-01-31 Bruno Haible <bruno@clisp.org>
5474 * rename.c: #undef rename before defining rpl_rename.
5475 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
5477 2003-01-30 Bruno Haible <bruno@clisp.org>
5479 * printf-args.h: New file, from GNU gettext.
5480 * printf-args.c: New file, from GNU gettext.
5481 * printf-parse.h: New file, from GNU gettext.
5482 * printf-parse.c: New file, from GNU gettext.
5483 * vasnprintf.h: New file, from GNU gettext.
5484 * vasnprintf.c: New file, from GNU gettext.
5485 * asnprintf.c: New file, from GNU gettext.
5486 * vasprintf.h: New file, from GNU gettext with modifications.
5487 * vasprintf.c: New file, from GNU gettext.
5488 * asprintf.c: New file, from GNU gettext.
5490 2003-01-29 Bruno Haible <bruno@clisp.org>
5492 * stpncpy.h: New file, from GNU gettext with modifications.
5493 * stpncpy.c: New file, from GNU gettext with modifications.
5495 2003-01-28 Bruno Haible <bruno@clisp.org>
5497 * c-ctype.h: New file, from GNU gettext, with changes suggested by
5499 * c-ctype.c: New file, from GNU gettext, with changes suggested by
5502 2003-01-27 Bruno Haible <bruno@clisp.org>
5504 * xsetenv.h: New file, from GNU gettext.
5505 * xsetenv.c: New file, from GNU gettext.
5507 2003-01-23 Bruno Haible <bruno@clisp.org>
5509 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
5511 2003-01-22 Bruno Haible <bruno@clisp.org>
5513 * exit.h: New file, from GNU gettext.
5515 2003-01-11 Bruno Haible <bruno@clisp.org>
5517 * stpcpy.h (stpcpy): Use ANSI C function declarations.
5518 * strcase.h (strcasecmp, strncasecmp): Likewise.
5520 2003-01-14 Jim Meyering <jim@meyering.net>
5522 * same.c (same_name): Tweak a comment.
5524 2003-01-11 Bruno Haible <bruno@clisp.org>
5526 * same.c (same_name): Reorder tests so as to avoid calling stat()
5527 when a string comparison is sufficient.
5529 2003-01-11 Bruno Haible <bruno@clisp.org>
5531 * readtokens.c (readtoken): Cast character to 'unsigned char', not
5534 2003-01-11 Bruno Haible <bruno@clisp.org>
5536 * hash-pjw.c: Add comment about low quality of this function.
5538 2003-01-12 Paul Eggert <eggert@twinsun.com>
5540 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
5541 to avoid collisions with libcurses and libreadline.
5543 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
5544 * getstr.h, getstr.c: Remove.
5545 * getline.c: Include "getline.h", to check interface.
5546 Move body of old getstr.c here: this defines MIN_CHUNK and
5547 declares getdelim2, which is renamed from getstr.
5548 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
5550 * linebuffer.c (readlinebuffer): Renamed from readline.
5552 * linebuffer.h: Likewise.
5553 (readline): Remove backward-compatibility macro.
5555 2003-01-12 Jim Meyering <jim@meyering.net>
5557 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
5559 2003-01-10 Bruno Haible <bruno@clisp.org>
5561 * alloca_.h: New file.
5562 * getdate.y: Unconditionally include alloca.h.
5563 * makepath.c: Likewise.
5564 * setenv.c: Likewise.
5565 * userspec.c: Likewise.
5567 2003-01-09 Bruno Haible <bruno@clisp.org>
5569 * stdbool.h.in: New file.
5571 2003-01-08 Bruno Haible <bruno@clisp.org>
5573 * safe-read.c: Include specification header first, to ensure its
5575 * full-write.c: Likewise.
5577 2003-01-08 Jim Meyering <jim@meyering.net>
5579 * full-write.c: Undefine and define-away `const' after inclusion
5580 of errno.h, not before. Suggestion from Bruno Haible.
5582 2003-01-07 Jim Meyering <jim@meyering.net>
5584 * full-write.c: Rework so that it may serve to define full_read, too.
5585 * full-read.c: Simply #define FULL_READ and include full-write.c.
5587 2003-01-06 Jim Meyering <jim@meyering.net>
5589 * version-etc.c: Update year in translatable copyright string.
5591 2002-12-25 Bruno Haible <bruno@clisp.org>
5593 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
5594 * xstrtol.h: Likewise.
5595 * xstrtoimax.c: Likewise.
5596 * xstrtoumax.c: Likewise.
5597 * human.h: Likewise.
5599 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
5600 on systems that have <inttypes.h> but not <stdint.h>.
5602 2002-12-31 Paul Eggert <eggert@twinsun.com>
5604 * memcoll.c (memcoll): Fall back on a simple algorithm using
5605 memcmp if strcoll doesn't work.
5607 2002-12-23 Bruno Haible <bruno@clisp.org>
5609 * localcharset.h: New file.
5610 * localcharset.c: Include it.
5611 * unicodeio.c: Likewise.
5613 2002-12-22 Bruno Haible <bruno@clisp.org>
5615 * utime.c (utime_null): No need to call ftruncate if the file was
5618 2002-12-23 Bruno Haible <bruno@clisp.org>
5620 * memcoll.c (STRCOLL): New macro.
5623 2002-12-22 Bruno Haible <bruno@clisp.org>
5625 * getstr.h (getstr): Define, to avoid clash with libcurses.
5626 * linebuffer.h (readline): Define, to avoid clash with libreadline.
5628 2002-12-22 Bruno Haible <bruno@clisp.org>
5630 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
5632 2002-12-23 Bruno Haible <bruno@clisp.org>
5634 * getline.h: Include <stddef.h>, for size_t.
5636 * unicodeio.h: Include <stddef.h>, for size_t.
5637 * unicodeio.c: Don't include <stddef.h>.
5639 2002-12-17 Bruno Haible <bruno@clisp.org>
5641 * canon-host.c (strdup): Remove unused declaration.
5643 * fsusage.c: Include full_read.h.
5644 (get_fs_usage): Use full_read instead of safe_read.
5646 * utime.c (utime_null): Use SAFE_READ_ERROR.
5648 2002-12-11 Bruno Haible <bruno@clisp.org>
5650 * setenv.h: Rewritten to cope with systems that have setenv() but not
5652 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
5655 2002-12-11 Bruno Haible <bruno@clisp.org>
5657 * setenv.c (alloca): Fall back to malloc.
5659 (setenv): Use freea() to free memory allocated with alloca().
5661 2002-11-13 Bruno Haible <bruno@clisp.org>
5663 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
5664 function declarations.
5665 * unsetenv.c (unsetenv): Likewise.
5667 2002-03-04 Bruno Haible <bruno@clisp.org>
5669 Portability to AIX 4.3.3.
5670 * unsetenv.c: New file, extracted from setenv.c.
5671 * setenv.c: Move the unsetenv() function to unsetenv.c.
5673 2001-12-20 Bruno Haible <bruno@clisp.org>
5675 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
5676 use malloc instead. For SunOS 4.
5678 2001-12-11 Bruno Haible <bruno@clisp.org>
5680 * setenv.c: Declare alloca.
5681 (compar_fn_t): New typedef.
5682 (KNOWN_VALUE, STORE_VALUE): Use it.
5684 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
5687 2002-12-10 Paul Eggert <eggert@twinsun.com>
5689 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
5690 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
5691 Choose values that are less likely to collide with system fnmatch
5693 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
5694 defined (e.g., a pure POSIX system).
5695 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
5696 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
5698 2002-12-06 Jim Meyering <jim@meyering.net>
5700 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
5702 Merge in changes from libc's misc/error.c, in preparation
5703 for the merge of gnulib's changes back into libc.
5705 * error.c (_): Define only if not already defined.
5706 Move definition to follow all #include directives.
5707 Include unlocked-io.h only if !_LIBC.
5708 [_LIBC]: Include <libio/libioP.h>.
5709 [USE_IN_LIBIO]: Include <libio/iolibio.h>
5710 (fflush): Tweak definition to use INTUSE.
5713 2002-12-05 Paul Eggert <eggert@twinsun.com>
5715 * alloca.c [defined emacs]: Include "lisp.h".
5716 (xalloc_die) [defined emacs]: New macro.
5717 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
5718 [! defined emacs]: Include <xalloc.h>.
5719 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
5720 (pointer): Typedef to POINTER_TYPE *.
5721 (malloc): Remove decl; we now always use xmalloc.
5722 (alloca): Use old-style definition, since Emacs needs this.
5723 Check for arithmetic overflow when computing combined size.
5725 2002-12-04 Paul Eggert <eggert@twinsun.com>
5727 Do not generate unlocked-io.h automatically, since it's easier to
5728 maintain it by hand.
5730 * unlocked-io.h: New file, from GNU diffutils,
5731 but with proper copyright notice and attribution.
5733 * Makefile.am: Add copyright notice.
5734 (libfetish_a_SOURCES): Add unlocked-io.h.
5735 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
5736 (DISTCLEANFILES, io_functions): Remove macros.
5737 (EXTRA_DIST): Remove gen_uio.
5738 (unlocked-io.h): Remove rule.
5740 2002-12-04 Jim Meyering <jim@meyering.net>
5742 Reflect the fact that stat.c and lstat.c are no longer generated.
5743 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
5744 (DISTCLEANFILES): Likewise.
5745 (EXTRA_DIST): Likewise.
5746 (all_local): Don't depend on stat.c or lstat.c.
5747 (stat.c, lstat.c): Remove rules.
5748 (EXTRA_DIST): Remove xstat.in.
5750 * xstat.in: Remove file. Contents moved into stat.c.
5751 * stat.c: New file. Contents mostly from xstat.in.
5752 * stat.c: Rework so that it may serve to define rpl_lstat, too.
5753 * lstat.c: New file. Simply #define LSTAT and include stat.c.
5755 * safe-read.c: Rework so that it may serve to define safe_write, too.
5756 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
5758 2002-12-03 Jim Meyering <jim@meyering.net>
5760 * safe-read.c, safe-write.c: Change variable names and comments, but
5761 not semantics, to minimize the differences between these two files.
5762 (safe_read): Change comment to mention SAFE_READ_ERROR.
5764 * safe-read.c (IS_EINTR): Define.
5765 (safe_read): Use IS_EINTR in place of in-function cpp directives.
5767 2002-12-02 Bruno Haible <bruno@clisp.org>
5769 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
5770 Define, taken from safe-read.c.
5771 (INT_MAX): Provide fallback.
5772 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
5773 * safe-write.h (SAFE_WRITE_ERROR): Define.
5775 * safe-read.c (EINTR): Remove definition.
5776 (safe_read): Don't use EINTR if it is absent.
5778 2002-12-02 Jim Meyering <jim@meyering.net>
5780 * safe-read.c (EINTR): Define.
5781 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
5782 (INT_MAX): Provide fallback.
5783 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
5785 * safe-read.h (SAFE_READ_ERROR): Define.
5787 2002-12-01 Jim Meyering <jim@meyering.net>
5789 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
5790 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
5792 2002-11-27 Paul Eggert <eggert@twinsun.com>
5794 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
5795 hash_rehash): Replace `if (limit <= value) abort ();' with
5796 `if (! (value < limit)) abort ();', for readability.
5798 2002-11-26 <karl@gnu.org>
5800 * strdup.c: copy from libc again, with jim's ok.
5801 * .cppi-disable: re-add strdup.c
5803 2002-11-25 <karl@gnu.org>
5805 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
5806 instead of "strtol.c".
5808 2002-11-25 Jim Meyering <jim@meyering.net>
5810 * mktime.c: Sync from libc, now that it has the latest fix.
5812 2002-11-24 <karl@gnu.org>
5814 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
5815 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
5817 2002-11-24 Jim Meyering <jim@meyering.net>
5819 Update from coreutils:
5821 * mktime.c: Merge in changes from libc.
5823 Avoid a link-time failure on some Linux systems.
5824 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
5825 (__mon_yday): Declare with the STATIC attribute.
5826 (__mktime_internal): Likewise.
5827 Based on a report from Greg Schafer.
5829 2002-11-23 Jim Meyering <jim@meyering.net>
5831 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
5832 Use `unsigned', not `int', as type of index.
5834 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
5836 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
5838 2002-11-22 Paul Eggert <eggert@twinsun.com>
5840 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
5841 hint that one should use `if (! x) abort ();' rather than `assert
5842 (x);', and anyway it's one less thing to worry about configuring.
5843 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
5844 hash_rehash, hash_insert): Use abort rather than assert.
5846 2002-11-22 Paul Eggert <eggert@twinsun.com>
5848 * quotearg.h: Allow multiple inclusion by surrounding with
5849 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
5850 so that we can be included first.
5851 (PARAMS): Remove; we now assume C89 or later. All uses removed.
5852 * quotearg.c: Include quotearg.h immediately after config.h.
5853 No need to include stddef.h or sys/types.h any more.
5854 Surround local include files with "", not "<>".
5855 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
5856 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
5857 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
5858 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
5859 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
5860 (ISPRINT): Remove; no longer needed now that we assume C89.
5862 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
5865 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
5866 quotearg_char): Use SIZE_MAX rather than
5867 (size_t) -1 when we are talking about "infinity".
5869 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
5871 2002-11-22 Bruno Haible <bruno@clisp.org>
5873 * safe-read.h: Assume C89. Add comments.
5874 (safe_read): Change return type to size_t.
5875 * safe-read.c (safe_read): Change return type to size_t. Handle byte
5876 counts > SSIZE_MAX correctly.
5877 * safe-write.h: New file.
5878 * safe-write.c: New file.
5879 * full-read.h: New file.
5880 * full-read.c: New file.
5881 * full-write.h: Assume C89. Add comments.
5882 * full-write.c: Include safe-write.h.
5883 (full_write): Rewritten to use safe_write.
5884 Suggested by Jim Meyering and Paul Eggert.
5886 2002-11-21 Bruno Haible <bruno@clisp.org>
5888 Remove case insensitive option matching.
5889 * argmatch.h (argcasematch): Remove declaration.
5890 (ARGCASEMATCH): Remove macro.
5891 (__xargmatch_internal): Remove case_sensitive argument.
5892 (XARGMATCH): Update.
5893 (XARGCASEMATCH): Remove macro.
5894 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
5895 case_sensitive argument.
5896 (argcasematch): Remove function.
5897 (__xargmatch_internal): Remove case_sensitive argument.
5898 (main): Use XARGMATCH instead of XARGCASEMATCH.
5900 * xmalloc.c: Change compile-time error message. Add comment about
5901 required autoconf version.
5903 2002-11-21 Jim Meyering <jim@meyering.net>
5905 * strdup.c (strdup): Tweak comment and initial #if/#include.
5907 Merge in changes from the coreutils.
5909 2002-09-25 Paul Eggert <eggert@twinsun.com>
5910 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
5911 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
5912 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
5913 int. Work more efficiently if X is the same width as uintmax_t.
5914 Do not compare X to -1, to avoid bogus compiler warning.
5915 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
5916 Don't assume that f_frsize and f_bsize are the same type.
5918 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
5921 * makepath.c (make_path): Restore umask *before* creating the final
5923 (make_path): Minor reformatting.
5925 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
5926 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
5928 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
5929 ones. At least on GNU/Linux systems, `auto' means something else.
5932 2002-11-20 Paul Eggert <eggert@twinsun.com>
5934 Merge argmatch cleanups from Bison. Assume C89.
5936 * argmatch.c: Include config.h here, not in argmatch.h.
5937 Include stdlib.h, for EXIT_FAILURE.
5938 Always include <string.h>, since we assume C89.
5939 (EXIT_FAILURE): Remove pre-C89 bug workaround.
5940 * argmatch.h: Do not include <config.h> or <sys/types.h>.
5941 Include <stddef.h> instead, since it's all we need for size_t.
5942 (PARAMS): Remove. All uses removed.
5943 (ARRAY_CARDINALITY): Do not bother to #undef.
5944 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
5945 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
5946 Remove unnecessary parentheses.
5947 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
5948 Insert necessary parentheses.
5949 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
5950 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
5952 2002-11-19 Bruno Haible <bruno@clisp.org>
5954 * mbswidth.c: Include mbswidth.h right at the beginning.
5955 * mbswidth.h: Include <stddef.h>, for size_t.
5957 * mbswidth.h (PARAMS): Remove macro.
5958 (mbswidth, mbsnwidth): Use ANSI C function declarations.
5959 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
5961 * gcd.h (PARAMS): Remove macro.
5962 (gcd): Use ANSI C function declarations.
5963 * gcd.c (gcd): Likewise.
5965 2002-11-15 Bruno Haible <bruno@clisp.org>
5967 * strcspn.c: Include <stddef.h>.
5968 (strcspn): Use ANSI C function declaration. Change return type to
5970 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
5971 (strpbrk): Use NULL.
5972 * strpbrk.h (PARAMS): Remove macro.
5973 (strpbrk): Use ANSI C function declaration.
5974 * strstr.c: Don't include <sys/types.h>.
5975 * strstr.h (PARAMS): Remove macro.
5976 (strstr): Use ANSI C function declarations.
5978 2002-11-06 Bruno Haible <bruno@clisp.org>
5980 * gcd.h (gcd): Change argument type to 'unsigned long'.
5981 * gcd.c (gcd): Likewise.
5983 2002-11-05 Bruno Haible <bruno@clisp.org>
5985 * gcd.h: New file, from gettext-0.11.5.
5986 * gcd.c: New file, from gettext-0.11.5.
5988 2002-11-05 Bruno Haible <bruno@clisp.org>
5990 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
5991 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
5992 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
5993 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
5995 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
5996 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
5998 * closeout.c: Include gettext.h instead of <libintl.h>.
5999 * human.c: Include gettext.h instead of <libintl.h>.
6000 * quotearg.c: Include gettext.h instead of <libintl.h>.
6001 * rpmatch.c: Include gettext.h instead of <libintl.h>.
6002 * unicodeio.c: Include gettext.h instead of <libintl.h>.
6003 * userspec.c: Include gettext.h instead of <libintl.h>.
6004 * version-etc.c: Include gettext.h instead of <libintl.h>.
6005 * xmalloc.c: Include gettext.h instead of <libintl.h>.
6006 (textdomain): Remove definition.
6007 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
6009 * long-options.c: Remove include of <libintl.h> and definition of _.
6010 * same.c: Remove include of <libintl.h> and definition of _.
6012 2002-11-04 Bruno Haible <bruno@clisp.org>
6014 * stpcpy.h: New file, from GNU gettext-0.11.5.
6015 * strcase.h: New file, from GNU gettext-0.11.5.
6016 * strpbrk.h: New file, from GNU gettext-0.11.5.
6017 * strstr.h: New file, from GNU gettext-0.11.5.
6018 * xgetcwd.h: New file, from GNU gettext-0.11.5.
6020 2002-05-09 Bruno Haible <bruno@clisp.org>
6022 * config.charset: Update for newest glibc. Add canonical names
6023 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
6025 2002-05-09 Bruno Haible <bruno@clisp.org>
6027 * localcharset.c (get_charset_aliases): Add more Windows specific
6030 2002-05-08 Owen Taylor <otaylor@redhat.com>
6032 * config.charset: A few additions for Solaris.
6034 2001-12-05 Bruno Haible <bruno@clisp.org>
6036 * localcharset.c (locale_charset): Don't return an empty string.
6038 2001-10-23 Bruno Haible <haible@clisp.cons.org>
6040 * config.charset: msdos in uk_UA uses CP1125.
6042 2001-08-05 Bruno Haible <haible@clisp.cons.org>
6044 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
6045 * localcharset.c (locale_charset): Declare as extern "C".
6047 2002-02-15 Bruno Haible <bruno@clisp.org>
6049 * config.charset [msdosdjgpp]: For Russian, use CP866.
6051 2002-02-11 Bruno Haible <bruno@clisp.org>
6053 * config.charset: Add support for NetBSD.
6055 2002-09-25 <karl@gnu.org>
6057 * strdup.c: copy from libc/string (via ../config/srclist*).
6058 * getopt*: copy from libc/posix.
6059 * gettext.h: copy from gettext.
6060 * .cppi-disable: add strdup.c, gettext.h.
6062 2002-07-01 Jim Meyering <meyering@lucent.com>
6064 * c-stack.c: Include sys/time.h.
6065 From Volker Borchert.
6067 2002-06-11 Paul Eggert <eggert@twinsun.com>
6069 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
6070 New macro. Use it uniformly instead of
6071 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
6072 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
6073 reported by Vin Shelton.
6075 2002-06-22 Jim Meyering <meyering@lucent.com>
6077 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
6078 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
6080 2002-06-22 Paul Eggert <eggert@twinsun.com>
6082 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
6083 Do not assume SA_SIGINFO behavior.
6084 Bug reported by Jim Meyering on NetBSD 1.5.2.
6086 2002-06-22 Jim Meyering <meyering@lucent.com>
6088 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
6090 * exitfail.c, exitfail.h: Likewise.
6091 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
6093 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
6095 (EXTRA_DIST): Add fnmatch_loop.c.
6096 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
6098 * fnmatch_loop.c: New file, from diffutils-2.8.2.
6099 * fnmatch.c: Update from diffutils-2.8.2.
6100 * fnmatch_.h: New file. From diffutils-2.8.2.
6101 * fnmatch.h: Remove file.
6103 2002-06-18 Paul Eggert <eggert@twinsun.com>
6105 * file-type.h: Report an error if neither S_ISREG nor
6106 S_IFREG is defined, instead of using a test specific to glibc
6107 2.2. This should be safe, since POSIX requires S_ISREG and
6108 Unix Version 7 had S_IFREG. We don't need to check for
6109 <sys/types.h> since we don't use any symbols that it defines.
6111 2002-06-15 Jim Meyering <meyering@lucent.com>
6113 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
6114 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
6115 have been included before this file.
6117 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
6119 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
6120 so that each temporary file name is unique and valid in the first
6121 8 characters, for operation under DOS.
6123 2002-06-15 Jim Meyering <meyering@lucent.com>
6125 Work even with DJGPP 2.03, which lacks support for symlinks.
6127 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
6129 * lchown.c (S_ISLNK): Likewise.
6131 2002-06-14 Jim Meyering <meyering@lucent.com>
6133 * file-type.h: Use the version from diffutils-2.8.2.
6134 * file-type.c: Likewise.
6136 2002-05-27 Jim Meyering <meyering@lucent.com>
6138 Fix a problem seen only on nonconforming systems whereby ls.c's
6139 use of localtime, and then of gettimeofday would cause trouble:
6140 the localtime call used to initialize rpl_gettimeofday's save
6141 mechanism would clobber ls's current local time information so
6142 that in any long listing the first file would always be listed
6143 with date 1970-01-01. Analysis by Volker Borchert.
6145 * gettimeofday.c (localtime): Undefine.
6146 (rpl_localtime): New function.
6148 2002-05-22 Jim Meyering <meyering@lucent.com>
6150 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
6151 * file-type.h: New file.
6152 * file-type.c (file_type): New file/function. Extracted from diffutils.
6154 2002-04-29 Paul Eggert <eggert@twinsun.com>
6156 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
6158 2002-04-28 Paul Eggert <eggert@twinsun.com>
6160 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
6161 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
6162 of 127, since 64 is the largest conceivable number for ancient
6164 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
6166 2002-04-28 Jim Meyering <meyering@lucent.com>
6168 * sig2str.c (WTERMSIG): Remove definition (unused).
6170 2002-04-28 Paul Eggert <eggert@twinsun.com>
6172 * sig2str.h, sig2str.c: New files.
6173 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
6175 2002-04-24 Jim Meyering <meyering@lucent.com>
6177 * gettext.h: New file, from Gettext.
6178 * Makefile.am (INCLUDES): Remove -I../intl.
6179 (libfetish_a_SOURCES): Add gettext.h.
6181 2002-04-16 Jim Meyering <meyering@lucent.com>
6183 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
6184 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
6185 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
6187 2002-04-12 Jim Meyering <meyering@lucent.com>
6189 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
6191 2002-03-10 Jim Meyering <meyering@lucent.com>
6193 * makepath.c (make_path): Remove a comma from a diagnostic.
6194 Suggestion from Santiago Vila.
6196 2002-03-08 Jim Meyering <meyering@lucent.com>
6198 * rename.c: Mention that this wrapper is needed also on
6199 mips-dec-ultrix4.4 systems.
6201 2002-03-02 Jim Meyering <meyering@lucent.com>
6203 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
6204 not HAVE_CLOCK_SETTIME.
6206 2002-02-27 Paul Eggert <eggert@twinsun.com>
6208 * nanosleep.h: Rename to....
6209 * timespec.h: New name for nanosleep.h. All uses changed.
6211 * gettime.c: New file.
6212 * settime.c: New file.
6215 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
6216 timespec.h. Remove nanosleep.h.
6218 2002-02-25 Paul Eggert <eggert@twinsun.com>
6220 * acl.c, acl.h: New files.
6221 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
6223 2002-02-24 Jim Meyering <meyering@lucent.com>
6225 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
6226 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
6227 cause trouble. Reported by Nelson Beebe.
6229 2002-02-23 Paul Eggert <eggert@twinsun.com>
6231 * path-concat.c (xpath_concat): Reorder code to pacify
6232 compilers that don't know that xalloc_die never returns.
6234 2002-02-20 Jim Meyering <meyering@lucent.com>
6236 * getdate.c: Regenerate using bison-1.33.
6238 2002-02-15 Paul Eggert <eggert@twinsun.com>
6240 * posixver.c, posixver.h: New files.
6241 * Makefile.am (libfetish_a_SOURCES): Add them.
6243 2002-02-02 Paul Eggert <eggert@twinsun.com>
6244 Bruno Haible <bruno@clisp.org>
6246 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
6247 (fwrite_success_callback): New declaration.
6248 * unicodeio.c (unicode_to_mb): New function, extracted from
6249 print_unicode_char. Call failure callback instead of error.
6250 (fwrite_success_callback): New function.
6251 (exit_failure_callback): New function.
6252 (fallback_failure_callback): New function.
6253 (print_unicode_char): Call unicode_to_mb.
6255 2002-01-26 Jim Meyering <meyering@lucent.com>
6257 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
6259 2002-01-22 Jim Meyering <meyering@lucent.com>
6261 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
6262 Otherwise, some versions of automake would omit the rule that makes
6263 Makefile from Makefile.in.
6265 2001-01-21 Paul Eggert <eggert@twinsun.com>
6267 * xmemcoll.h, xmemcoll.c: New files.
6268 * Makefile.am (libfetish_a_SOURCES): Add them.
6269 * memcoll.c: Include errno.h, and declare errno if not defined.
6270 (memcoll): Set errno to zero if there is no error.
6272 * quotearg.c (quotearg_buffer_restyled):
6273 Fix bug with quoting buffers containing NUL when backslashing escapes.
6274 This bug was exposed by the other changes in this patch.
6275 (quotearg_n_options): New arg ARGSIZE.
6276 All callers changed.
6277 (quoting_options_from_style): New function.
6278 (quotearg_n_style): Use it.
6279 (quotearg_n_style_mem): New function.
6281 * quotearg.h (quotearg_n_style_mem): New function.
6283 2002-01-16 Jim Meyering <meyering@lucent.com>
6285 * getdate.y: Add three semicolons, each just before a closing brace.
6286 Bison (as of version 1.31) no longer papers over that mistake.
6288 2002-02-14 Paul Eggert <eggert@twinsun.com>
6290 * backupfile.c (ISDIGIT): Comment fix.
6291 * getdate.y (ISDIGIT): Likewise.
6292 * posixtm.c (ISDIGIT, year): Likewise.
6293 * strverscmp.c (ISDIGIT): Likewise.
6294 * userspec.c (ISDIGIT): Likewise.
6296 2002-01-05 Jim Meyering <meyering@lucent.com>
6298 * version-etc.c (version_etc_copyright): Update copyright year.
6300 2001-01-19 Paul Eggert <eggert@twinsun.com>
6302 * closeout.c (close_stdout_status): If ferror (stdout), do
6303 not silently exit merely because the output buffer happens to
6304 have nothing pending.
6306 2001-12-18 Paul Eggert <eggert@twinsun.com>
6308 See the big note in ../ChangeLog.
6309 * human.c (suffixes): Prefer K to k for 1024.
6310 (generate_suffix_backwards): New function.
6311 (human_readable_inexact): Use it.
6312 * xstrtol.c (__xstrtol): If there is no number but there
6313 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
6314 Accept 'K' as well as 'k'.
6316 2001-12-15 Jim Meyering <meyering@lucent.com>
6318 * regex.h (__restrict_arr): Update from libc.
6320 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
6321 as `remote' if the name starts with `//'. Suggested by Michael Stone.
6324 2001-12-10 Jim Meyering <meyering@lucent.com>
6326 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
6327 Instead, include "xalloc.h".
6328 (initbuffer): Don't cast xmalloc return value to char*.
6329 (readline): Reword comment.
6330 Don't cast xrealloc return value to char*
6333 2001-12-09 Jim Meyering <meyering@lucent.com>
6335 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
6336 `signed and unsigned type in conditional expression'.
6337 * posixtm.c (posix_time_parse): Likewise.
6339 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
6341 * readtokens.c (readtoken): Declare an index to be of type unsigned
6342 to avoid a pedantic warning.
6344 * getstr.c: Don't include assert.h.
6345 (getstr): Remove warning-evoking assertions.
6346 Return -1 if offset parameter is out of bounds.
6347 Change the type of a local from int to size_t.
6349 * strftime.c (my_strftime_localtime_r): Include this function
6350 definition in the `#if ! HAVE_TM_GMTOFF' block.
6352 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
6353 Include xalloc.h instead.
6355 2001-12-02 Jim Meyering <meyering@lucent.com>
6357 * tempname.c: Don't declare getenv, thus reverting the change of
6358 2001-11-18. It's no longer necessary, now that stdlib.h is always
6361 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
6362 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
6364 2001-11-30 Akim Demaille <akim@epita.fr>
6366 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
6367 before being defined.
6369 2001-11-27 Paul Eggert <eggert@twinsun.com>
6371 * quotearg.h (quotearg_n, quotearg_n_style):
6372 First arg is int, not unsigned.
6373 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
6374 (SIZE_MAX, UINT_MAX): New macros.
6375 (quotearg_n_options): Abort if N is negative.
6376 Avoid overflow check on hosts where size_t is 64 bits and int
6377 is 32 bits, as overflow is impossible there.
6378 Fix off-by-one typo that caused unnecessary reallocation.
6380 2001-11-27 Jim Meyering <meyering@lucent.com>
6382 * tempname.c: Merge with version from libc.
6383 * regex.c: Likewise.
6385 * tempname.c: Include stdlib.h unconditionally. On some old systems
6386 for which STDC_HEADERS is 0, it was not included, resulting in a
6387 warning about an integer-to-pointer conversion problem with getenv.
6388 Reported by Volker Borchert.
6390 2001-11-26 Jim Meyering <meyering@lucent.com>
6392 * gtod.h: Remove file.
6393 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
6394 * gettimeofday.c: Don't include gtod.h.
6395 (GTOD_init): Remove function.
6396 (rpl_gettimeofday): Do its job here instead, rather than aborting.
6397 Suggestion from Volker Borchert.
6399 2001-11-23 Jim Meyering <meyering@lucent.com>
6401 * hash.h (struct hash_table): Don't define here. Merely declare it.
6402 * hash.c (struct hash_table): Define it here instead.
6404 2001-11-22 Jim Meyering <meyering@lucent.com>
6406 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
6408 2001-11-18 Paul Eggert <eggert@twinsun.com>
6410 * tempname.c (TMP_MAX): Remove; no longer needed.
6411 (TEMPORARIES): New macro.
6412 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
6413 removes an artificial limitation (e.g. HP-UX 10.20, where
6416 2001-11-18 Jim Meyering <meyering@lucent.com>
6418 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
6421 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
6422 files will be created before anything else.
6424 2001-11-17 Jim Meyering <meyering@lucent.com>
6426 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
6427 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
6428 rather than group writable. Patch by Juan F. Codagnone.
6430 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
6431 Instead, include "xalloc.h".
6433 * mountlist.c: Include unlocked-io.h after all system headers.
6434 Remove explicit declarations of xmalloc, xrealloc,
6435 and xstrdup. Instead, include "xalloc.h".
6437 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
6438 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
6439 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
6441 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
6442 Reported by Padraig Brady.
6444 * mkstemp.c: #undef mkstemp.
6446 (rpl_mkstemp): Rename from mkstemp.
6449 2001-11-16 Jim Meyering <meyering@lucent.com>
6451 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
6452 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
6453 determine the amount of total physical memory, use pstat_getstatic.
6454 HPUX-11 doesn't define _SC_PHYS_PAGES.
6455 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
6456 If sysconf couldn't be used to determine the amount of available
6457 physical memory, use both pstat_getstatic and pstat_getdynamic.
6458 Based on a patch from Bob Proulx.
6460 2001-11-05 Jim Meyering <meyering@lucent.com>
6462 * xstat.in (slash_aware_lstat): Correct a misleading comment.
6464 2001-11-03 Jim Meyering <meyering@lucent.com>
6466 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
6467 in argmatch_to_argument call.
6469 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
6472 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
6473 e.g., a fault due to an attempt to free a NULL pointer.
6475 2001-11-01 Jim Meyering <meyering@lucent.com>
6477 * dirfd.c, dirfd.h: New files.
6478 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
6480 * hash.c (hash_print) [TESTING]: Clean up.
6482 2001-10-22 Paul Eggert <eggert@twinsun.com>
6484 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
6485 to avoid a warning if -Wall.
6487 2001-10-21 Paul Eggert <eggert@twinsun.com>
6489 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
6491 2001-10-21 Jim Meyering <meyering@lucent.com>
6493 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
6494 this code would end up calling gettext even in packages built
6496 * getopt.c (_): Likewise.
6497 * regex.c (_): Likewise.
6499 2001-10-20 Paul Eggert <eggert@twinsun.com>
6501 * error.c (strerror_r): Do not declare unless !_LIBC.
6502 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
6503 Use strerror_r that is only a macro, even if it is not a function.
6504 (strerror): Check for HAVE_DECL_STRERROR before declaring.
6505 (private_strerror): Use prototypes, not old-style function definition.
6506 (print_errno_message): New function.
6507 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
6509 (error_tail, error, error_at_line): Use it.
6511 2001-10-11 Jim Meyering <meyering@lucent.com>
6513 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
6514 and quote_n (1, ... to avoid clobbering a buffer.
6516 2001-10-05 Jim Meyering <meyering@lucent.com>
6518 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
6519 * hash-pjw.c: New file (factored out of fileutils' remove.c).
6520 * hash-pjw.h: New file.
6522 2001-09-30 Jim Meyering <meyering@lucent.com>
6524 * mountlist.c [MOUNTED_GETFSSTAT]:
6525 Include <sys/ucred.h>, for Apple Darwin.
6526 Include sys/mount.h and sys/fs_types.h only if available.
6528 (read_filesystem_list): Use FS_TYPE.
6530 2001-09-29 Paul Eggert <eggert@twinsun.com>
6532 * exclude.c (excluded_filename): 0 -> false, since it's
6535 2001-09-28 Paul Eggert <eggert@twinsun.com>
6537 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
6538 #defines strtoimax. Also treat the other strto* functions
6541 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
6542 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
6543 (strtoimax, strtoumax): Do not declare if already defined as a macro.
6545 2001-09-26 Jim Meyering <meyering@lucent.com>
6547 Most macros in unlocked-io.h had the wrong number of arguments.
6548 * gen-uio: New script.
6549 (USE_UNLOCKED_IO): Define to 1 if not already defined.
6550 * unlocked-io.hin: Remove file.
6551 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
6552 rather than trying to embed it here.
6553 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
6554 Reported by Padraig Brady.
6556 2001-09-25 Volker Borchert <bt@teknon.de>
6558 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
6560 2001-09-23 Jim Meyering <meyering@lucent.com>
6562 * mountlist.c: Remove useless parentheses in #if directives.
6563 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
6564 the deprecated MOUNTED symbol is no longer defined in mntent.h.
6566 2001-09-22 Jim Meyering <meyering@lucent.com>
6568 * localcharset.c: Update from latest gettext.
6569 * config.charset: Likewise.
6571 2001-09-20 Jim Meyering <meyering@lucent.com>
6573 * xstrtol.c (strtoimax): Guard declaration with
6574 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
6575 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
6576 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
6577 (strtoumax): Likewise, for completeness (it wasn't necessary).
6579 2001-09-06 Paul Eggert <eggert@twinsun.com>
6581 * strtoimax.c (HAVE_LONG_LONG):
6582 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
6583 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
6584 to work around bug in IBM C compiler.
6586 2001-09-16 Jim Meyering <meyering@lucent.com>
6588 * mkdir.c: New file.
6590 2001-09-04 Paul Eggert <eggert@twinsun.com>
6592 * xgetcwd.c: Revert some of the previous change; intead,
6593 fix the HAVE_GETCWD_NULL code to behave more like the
6594 !HAVE_GETCWD_NULL code used to.
6597 (xgetcwd): Do not return NULL when memory is exhausted; instead,
6600 2001-09-04 Paul Eggert <eggert@twinsun.com>
6602 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
6603 Use ssize_t, not int, to store result of readlink.
6604 Check for ssize_t overflow as well as size_t overflow,
6605 as POSIX says the result of readlink is implementation-defined
6606 when ssize_t overflows.
6607 Remove unnecessary cast to char*.
6608 Use free+malloc instead of realloc, as the storage doesn't need
6609 to be preserved and it's clearer and can be more efficient that way.
6610 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
6611 * xreadlink.h (xreadlink): Update prototype.
6613 2001-09-03 Paul Eggert <eggert@twinsun.com>
6615 * exclude.c (fnmatch_no_wildcards): Fix confusion between
6616 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
6617 spotted by Jim Meyering.
6619 2001-09-03 Jim Meyering <meyering@lucent.com>
6621 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
6623 2001-09-03 Paul Eggert <eggert@twinsun.com>
6625 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
6626 like the HAVE_GETCWD_NULL code.
6627 Include pathmax.h if not HAVE_GETCWD.
6628 Do not include xalloc.h.
6629 (INITIAL_BUFFER_SIZE): New symbol.
6630 Do not use xmalloc / xrealloc, since the caller is responsible for
6631 handling errors. Preserve errno around `free' during failure.
6632 Do not overrun buffer when using getwd.
6634 2001-09-03 Paul Eggert <eggert@twinsun.com>
6636 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
6637 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
6639 2001-09-02 Jim Meyering <meyering@lucent.com>
6641 * error.c: Update from GNU libc.
6643 2001-09-01 Jim Meyering <meyering@lucent.com>
6645 * xreadlink.c: New file.
6646 * xreadlink.h: New file.
6647 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
6649 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
6650 doesn't conflict with sparc Solaris 7's definition in
6651 /usr/include/sys/int_types.h.
6653 * exclude.c: Use `""', not `<>' to #include non-system header files.
6654 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
6655 and strncasecmp as r-values. Unixware didn't have declarations.
6657 2001-08-31 Jim Meyering <meyering@lucent.com>
6659 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
6660 Use an initial, malloc'd, buffer of length 128 rather than
6661 a statically allocated one of length 1024.
6663 2001-08-30 Paul Eggert <eggert@twinsun.com>
6665 * xgetcwd.c: Don't include pathmax.h.
6666 Include stdlib.h and unistd.h if available.
6668 (xmalloc, xstrdup, free): Remove decls.
6669 (xgetcwd): Don't assume sizes fit in unsigned.
6670 Check for overflow when computing sizes.
6671 Simplify reallocation code.
6673 2001-08-28 Paul Eggert <eggert@twinsun.com>
6675 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
6677 * strtoimax.c: Renamed from strtoxmax.c, removing the
6680 Also, make the following further changes to make this file's
6681 configuration more similar to that of strtol.c:
6682 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
6683 (strtoumax, uintmax_t, strtoull, strtol): Remove.
6684 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
6685 (strtoimax): Renamed from strtoumax. All uses of unsigned values
6686 changed to signed values.
6688 And make the following changes as well:
6689 Fix copyright notice, as 1999 was missing.
6690 (verify): New macro.
6691 (strtoimax): Check sizes at compile-time, not run-time.
6692 Prefer strtol to strtoll if both work.
6693 (main): Remove; it was not that useful and was a pain to maintain.
6695 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
6697 2001-08-30 Paul Eggert <eggert@twinsun.com>
6699 * savedir.c (savedir): Remove size parameter, as POSIX says that
6700 a directory's st_size can have an arbitrary value, so the old
6701 usage could waste an arbitrary amount of memory. All uses
6703 * savedir.h: Update prototype.
6705 2001-08-30 Paul Eggert <eggert@twinsun.com>
6707 * xstrtol.c (strtoimax): New decl.
6709 2001-08-28 Paul Eggert <eggert@twinsun.com>
6711 * xstrtol.h: Add copyright notice.
6712 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
6713 LONGINT_INVALID_SUFFIX_CHAR.
6715 2001-08-30 Paul Eggert <eggert@twinsun.com>
6717 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
6720 2001-08-30 Paul Eggert <eggert@twinsun.com>
6722 * hash.c: Remove '2001' from copyright notice.
6724 2001-08-30 Paul Eggert <eggert@twinsun.com>
6726 * full-write.h: New file.
6727 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
6728 * full-write.c: Correct credits, as cccp.c no longer
6729 exists and anyway it was so heavily changed from the old cccp
6730 code as to be unrecognizable. Include full-write.h.
6731 (full_write) Return size_t, with short writes meaning failure.
6732 All callers changed. This fixes a bug with large buffers
6734 * utime.c: Include full-write.h.
6736 2001-08-30 Paul Eggert <eggert@twinsun.com>
6738 Merge 'exclude' changes from tar 1.13.22.
6739 This fixes one or two unlikely storage allocation overflow bugs,
6740 but doesn't change user-visible behavior otherwise.
6742 2001-08-30 Paul Eggert <eggert@twinsun.com>
6744 * exclude.c (bool): Declare, perhaps by including stdbool.h.
6745 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
6746 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
6747 Include if available.
6748 (<xalloc.h>): Include
6749 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
6750 (verify): New macro. Use it to verify that EXCLUDE macros do not
6751 collide with FNM macros.
6752 (struct patopts): New struct.
6753 (struct exclude): Use it, as exclude patterns now come with options.
6754 (new_exclude): Support above changes.
6755 (new_exclude, add_exclude_file):
6756 Initial size must now be a power of two to simplify overflow checking.
6757 (free_exclude, fnmatch_no_wildcards): New function.
6758 (excluded_filename): No longer requires options arg, as the options
6759 are determined by add_exclude. Now returns bool, not int.
6760 (excluded_filename, add_exclude):
6761 Add support for the fancy new exclusion options.
6762 (add_exclude, add_exclude_file): Now takes int options arg.
6763 Check for arithmetic overflow when computing sizes.
6764 (add_exclude_file): xrealloc might modify errno, so don't
6765 realloc until after errno might be used.
6767 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
6769 (free_exclude): New decl.
6770 (add_exclude, add_exclude_file): Now takes int options arg.
6771 (excluded_filename): No longer requires options arg, as the options
6772 are determined by add_exclude. Now returns bool, not int.
6774 2001-08-30 Paul Eggert <eggert@twinsun.com>
6776 * alloca.c (alloca): Arg is of type size_t, not unsigned.
6778 2001-08-27 Jim Meyering <meyering@lucent.com>
6780 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
6782 * version-etc.c (N_): Remove definition.
6783 Revert most of last change.
6784 Instead, simply don't mark the `Copyright...' string for translation.
6785 Based on advice from Paul Eggert.
6787 * strtoxmax.c: Tweak comment.
6789 2001-08-26 Jim Meyering <meyering@lucent.com>
6791 * version-etc.c (version_etc_copyright_fmt): Replace literal year
6792 of copyright with `%s' so translators don't get an untranslated
6794 (COPYRIGHT_YEAR): Define.
6795 (version_etc): Use fprintf rather than fputs.
6796 Suggestion from Ulrich Drepper.
6798 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
6800 * strtoll.c: New file, from GNU libc.
6801 * xstrtoimax.c: New file.
6803 * xstrtol.h: Add xstrtoimax.
6804 * strtoumax.c: New file. Simply include "strtoumax.c".
6805 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
6807 * strtoumax.c: Factor to work both for unsigned and signed types, ...
6808 * strtoxmax.c: ... then renamed to this.
6810 2001-08-13 Paul Eggert <eggert@twinsun.com>
6812 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
6813 Port to Solaris 8, where 'sed' requires a space after the 'r'
6814 command, and where sh dislikes "$/". Clean up the spacing a bit.
6815 Redirect output to $tmp just once.
6817 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
6819 * addext.c (<errno.h>): Include.
6820 (errno): Declare if not defined.
6821 (addext): Work correctly when pathconf returns -1 and leaves
6822 errno alone because there is no limit. Also, work even if
6823 pathconf returns a value greater than SIZE_MAX.
6825 2001-08-12 Jim Meyering <meyering@lucent.com>
6827 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
6828 Simply `return getcwd (NULL, 0);'.
6829 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
6830 Use 1300 as initial value for length, not PATH_MAX.
6832 * pathmax.h: Clean up cpp syntax.
6834 2001-08-12 Jim Meyering <meyering@lucent.com>
6836 * gettimeofday.c: New file.
6838 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
6840 2001-08-04 Jim Meyering <meyering@lucent.com>
6842 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
6843 to get in sync with glibc.
6845 2001-08-03 Paul Eggert <eggert@twinsun.com>
6847 The following changes are from gettext 0.10.39 as maintained by
6850 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
6851 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
6852 with inverted sense. All uses changed.
6854 * mbswidth.c: Don't include <limits.h>.
6855 Include <stdlib.h> and <string.h> unconditionally.
6856 (iswcntrl, mbsinit, ISCNTRL): New macros.
6857 (mbsnwidth): Use K&R style function declarations.
6858 Don't bother checking for MB_LEN_MAX == 1, since the compiler
6859 can optimize it when MB_CUR_MAX == 1.
6860 The width of control characters is zero, not 1.
6862 2001-07-15 Jim Meyering <meyering@lucent.com>
6864 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
6865 (BUILT_SOURCES): Add unlocked-io.h.
6866 (io_functions): Define.
6867 (unlocked-io.h): New rule.
6868 (DISTCLEANFILES): Add unlocked-io.h.
6869 (all-local): Depend on unlocked-io.h, to ensure it is created.
6871 * unlocked-io.hin: New file
6873 * regex.c: Update from glibc.
6875 2001-07-05 Jim Meyering <meyering@lucent.com>
6877 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
6879 (libfetish_a_SOURCES): Put all .h files here instead.
6880 Remove a thus-exposed (better checks in automake) duplicate and
6881 two unnecessary .h files.
6883 2001-06-11 Jim Meyering <meyering@lucent.com>
6885 * regex.c: Update from GNU libc.
6887 2001-05-27 Jim Meyering <meyering@lucent.com>
6889 * readutmp.h (UT_TYPE): Define.
6891 2001-05-24 Jim Meyering <meyering@lucent.com>
6893 * argmatch.c: Include "quote.h".
6894 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
6895 quote function. Reported by Göran Uddeborg.
6897 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
6899 * dirname.c (dir_name): Compute append_dot using path, not newpath
6900 which is not yet declared.
6902 2001-05-11 Paul Eggert <eggert@twinsun.com>
6904 * Makefile.am (libfetish_a_SOURCES):
6905 Add strftime.c, since we now compile it on all hosts.
6907 * strftime.c (my_strftime):
6908 Define to nstrftime if emacs, but only if my_strftime is not defined.
6909 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
6910 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
6911 Add one more extra argument: a nanoseconds value.
6914 (my_strftime function): Add %N format.
6915 (emacs_strftimeu): Renamed from emacs_strftime,
6916 with extra ut argument.
6918 2001-05-11 Paul Eggert <eggert@twinsun.com>
6920 dirname code cleanup. base_name now behaves more compatibly
6921 with POSIX basename when given file names that have trailing
6922 slashes, and similarly for dir_name. Add new primitives
6923 base_len and dir_len. Put the directory-name-related decls
6926 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
6927 * backupfile.c (base_name): Likewise.
6928 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
6929 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
6930 * makepath.c (strip_trailing_slashes): Likewise.
6931 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
6933 * rename.c (strip_trailing_slashes): Likewise.
6934 * same.c (base_name): Likewise.
6935 * stripslash.c (ISSLASH): Likewise.
6937 * addext.c: Include <dirname.h> after size_t is defined.
6938 * backupfile.c: Likewise.
6940 * addext.c (addext): Use base_len to trim redundant
6941 trailing slashes instead of doing it ourselves.
6942 But do not trim the last slash if it is not redundant.
6944 * backupfile.c (find_backup_file_name,
6945 max_backup_version): Use base_len instead of rolling it ourselves.
6946 Handle the case of "" and (on DOS) "C:" correctly.
6948 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
6949 Include <string.h>, <dirname.h>.
6950 (base_name): Allow file names ending in slashes, other than names
6951 that are all slashes. In this case, return the basename followed
6952 by the slashes. This is more general, and can be used in places
6953 where the original base_name purposely had an assertion failure.
6954 (base_len): New function.
6956 * dirname.c: Include <string.h> instead of <stdlib.h>.
6957 Do not include <assert.h>; no longer needed.
6959 (memrchr): Remove decl.
6960 (dir_name_r): Remove.
6961 (dir_len): Renamed from dirlen. All callers changed.
6962 Rewrite in terms of base_name, for simplicity and consistency.
6963 (dir_name): Never return NULL. All callers changed.
6964 Do not include <stdlib.h> in test program; no longer needed.
6965 return 0; is fine for test program.
6967 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
6969 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
6971 * path-concat.c (path_concat): Use base_len to compute
6972 base length, not strlen; this means we cannot rely on memcpy
6975 * same.c (STREQ): Remove.
6976 (same_name): Handle the case where the basename ends in trailing '/'.
6978 * stripslash.c (strip_trailing_slashes): Return nonzero if
6979 a slash was stripped. Do not strip the last slash after a
6982 2001-04-08 Jim Meyering <meyering@lucent.com>
6984 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
6985 recomputed; that's necessary when the offset spans a DST transition.
6986 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
6988 2001-04-02 Jim Meyering <meyering@lucent.com>
6990 * regex.h, regex.c: Update from GNU libc.
6992 2001-03-19 Paul Eggert <eggert@twinsun.com>
6994 * version-etc.c (version_etc_copyright): Update to 2001.
6996 2001-03-16 Paul Eggert <eggert@twinsun.com>
6998 * tempname.c (uint64_t): Define to uintmax_t if
6999 not defined, and if UINT64_MAX is not defined.
7000 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
7001 Reported by John David Anglin.
7003 2001-03-10 Bruno Haible <haible@clisp.cons.org>
7005 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
7006 alias if codeset is empty.
7007 * config.charset (BeOS): Use wildcard syntax.
7009 2001-03-13 Jim Meyering <meyering@lucent.com>
7011 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
7012 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
7015 2001-03-06 Bruno Haible <haible@clisp.cons.org>
7017 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
7019 * unicodeio.c (print_unicode_char): Simplify accordingly.
7021 2001-03-06 Bruno Haible <haible@clisp.cons.org>
7023 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
7024 support for DOS/DJGPP.
7026 2001-02-28 Paul Eggert <eggert@twinsun.com>
7028 * Makefile.am (libfetish_a_SOURCES):
7029 Add dup-safer.c, fopen-safer.c.
7030 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
7032 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
7034 2001-02-25 Paul Eggert <eggert@twinsun.com>
7036 The mkstemp replacement is taken from glibc 2.2.2, with some
7037 portability fixes for use outside glibc, as follows:
7039 * tempname.c (struct_stat64): New macro.
7040 (direxists, __gen_tempname): Use it.
7041 This avoids a portability problem with Solaris 8.
7043 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
7044 (<stddef.h>, <stdint.h>, <string.h>):
7045 Include only if STDC_HEADERS || _LIBC.
7046 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
7047 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
7048 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
7049 (__set_errno): Define this macro if <errno.h> doesn't.
7050 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
7051 Define these macros if <stdio.h> doesn't.
7052 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
7053 Define these macros if <sys/stat.h>
7054 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
7055 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
7056 __xstat64): Define if not _LIBC.
7057 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
7058 (__gen_tempname): Invoke gettimeofday only if
7059 HAVE_GETTIMEOFDAY || _LIBC;
7060 otherwise, fall back on plain "time".
7061 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
7063 * mkstemp.c (__GT_FILE): Define to zero if not defined.
7065 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
7067 2001-02-17 Jim Meyering <meyering@lucent.com>
7069 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
7070 around included file name.
7072 * strnlen.c (__strnlen): Merge in a change from GNU libc.
7074 * strftime.c: Update from GNU libc (the only changes were to comments).
7076 2001-02-13 Bruno Haible <haible@clisp.cons.org>
7078 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
7080 2001-02-17 Paul Eggert <eggert@twinsun.com>
7082 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
7083 Remove workaround macros for hosts that have mbrtowc but not
7084 mbstate_t, as we now insist on proper declarations for both
7085 before using mbrtowc.
7087 2001-02-17 Jim Meyering <meyering@lucent.com>
7089 * regex.c: Update from libc.
7091 2001-02-16 Paul Eggert <eggert@twinsun.com>
7093 * alloca.c (malloc): Undef before defining, since stdlib.h
7094 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
7095 Reported by Mark Hounschell via Paul Eggert.
7097 2001-01-30 Bruno Haible <haible@clisp.cons.org>
7099 * config.charset: Update for FreeBSD 4.2.
7101 2001-01-26 Jim Meyering <meyering@lucent.com>
7103 * quotearg.c: Include stddef.h.
7104 * quote.c: Include stddef.h.
7105 Reported by Axel Kittenberger.
7107 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
7108 line in double quotes so that it evokes a better diagnostic.
7109 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
7110 Reported by Axel Kittenberger.
7112 2001-01-15 Bruno Haible <haible@clisp.cons.org>
7114 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
7115 to avoid a warning. Add back 'const' to inptr.
7117 2001-01-16 Jim Meyering <meyering@lucent.com>
7119 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
7122 2001-01-14 Jim Meyering <meyering@lucent.com>
7124 * rename.c: New file. From Volker Borchert.
7125 Include stdlib.h, string.h or strings.h, and xalloc.h.
7126 Use strip_trailing_slashes rather than open-coding it.
7128 2001-01-03 Paul Eggert <eggert@twinsun.com>
7130 * strftime.c: Sync with glibc time/strftime.c 1.81.
7132 2001-01-03 Jim Meyering <meyering@lucent.com>
7134 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
7135 local `inptr' to avoid warning with some system declarations of iconv.
7137 2000-12-29 Paul Eggert <eggert@twinsun.com>
7139 * modechange.c: Do not assume that mode_t uses the
7140 traditional octal encoding. E.g. "chmod 1 FOO" should set
7141 the other-execute bit of FOO even if S_IXOTH != 1.
7143 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
7144 WOTH, XOTH, ALLM): New macros.
7145 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
7146 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
7148 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
7149 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
7151 No need to use uintmax_t; unsigned long is long enough.
7152 Don't bother to get suffix since we don't use it.
7154 2000-12-24 Jim Meyering <meyering@lucent.com>
7156 * hash.c (is_prime): Return explicit boolean values.
7157 (hash_get_first): Return NULL to appease Irix5.6's 89.
7158 Reported by Nelson Beebe.
7160 2000-10-31 Bruno Haible <haible@clisp.cons.org>
7162 * localcharset.c (locale_charset): Add support for Win32.
7164 2000-12-18 Paul Eggert <eggert@twinsun.com>
7166 * physmem.h, physmem.c: New files.
7168 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
7169 (noinst_HEADERS): Add physmem.h.
7171 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
7172 't' for compatibility with Solaris 8 sort.
7174 2000-12-18 Bruno Haible <haible@clisp.cons.org>
7176 * config.charset: Add support for BeOS.
7178 2000-12-16 Jim Meyering <meyering@lucent.com>
7180 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
7181 SHELLS_FILE to a file name that's useful on djgpp systems.
7183 (ADDITIONAL_DEFAULT_SHELLS): Define.
7184 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
7185 Based mostly on a patch from Prashant TR.
7187 2000-12-16 Jim Meyering <meyering@lucent.com>
7189 This bug had a serious impact on chown: `chown N:M FILE' (for integer
7190 N and M) would have treated it like `chown N:N FILE'.
7192 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
7194 2000-10-31 Bruno Haible <haible@clisp.cons.org>
7196 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
7197 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
7198 to the list of canonical encodings. Rename EUC-CN to GB2312.
7200 2000-12-08 Andreas Schwab <schwab@suse.de>
7202 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
7203 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
7205 2000-12-07 Jim Meyering <meyering@lucent.com>
7207 * stripslash.c (ISSLASH): Define.
7208 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
7211 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
7212 (dir_name_r): Declare this function as static.
7213 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
7214 manifest itself on a name containing a mix of slashes and
7216 Make this function work with names starting with a DOS-style
7217 drive letter and colon prefix.
7218 (dir_name): Append `.' if necessary.
7219 Based mostly on patches from Prashant TR and Eli Zaretskii.
7221 * dirname.h (dir_name_r): Remove prototype.
7223 2000-12-05 Jim Meyering <meyering@lucent.com>
7225 * dirname.c (dir_name_r): Add `const' in a few local declarations.
7227 2000-12-04 Jim Meyering <meyering@lucent.com>
7229 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
7230 Also include memory.h, stdlib.h, unistd.h if appropriate.
7231 Reported by Andreas Jaeger (conflicting declaration of malloc).
7233 2000-12-02 Jim Meyering <meyering@lucent.com>
7235 * closeout.h: Make idempotent, to avoid some obscure warnings.
7237 2000-12-01 Paul Eggert <eggert@twinsun.com>
7239 * memrchr.c: Include <config.h> before any system include file.
7241 2000-11-29 Paul Eggert <eggert@twinsun.com>
7243 * dirname.c (dir_name_r): Fix typo: int -> size_t.
7245 2000-11-26 Jim Meyering <meyering@lucent.com>
7247 * memcoll.c: Include sys/types.h. From Werner Almesberger.
7249 2000-11-22 Paul Eggert <eggert@twinsun.com>
7251 * strftime.c (my_strftime): Do not invoke mbrlen with a
7252 size of (size_t) -1; it's not portable.
7254 2000-11-17 Akim Demaille <akim@epita.fr>
7256 * obstack.h: Formatting changes.
7257 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
7258 prevent type checking.
7259 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
7260 cast the value to (void *): assigning a `foo *' to a `void *'
7262 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
7264 2000-11-17 Jim Meyering <meyering@lucent.com>
7266 * strstr.c: Update from GNU libc.
7268 2000-11-16 Jim Meyering <meyering@lucent.com>
7270 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
7272 2000-11-11 Jim Meyering <meyering@lucent.com>
7274 * error.c: Add a couple #includes, merging from GNU libc version.
7276 2000-11-10 Jim Meyering <meyering@lucent.com>
7278 * obstack.h: Update from GNU libc.
7279 * obstack.c: Likewise.
7281 2000-11-06 Paul Eggert <eggert@twinsun.com>
7283 * getusershell.c (setusershell): Use rewind rather than
7284 fseek/fseeko, to avoid configuration hassles with fseeko.
7285 Don't bother opening SHELLS_FILE if shellstream is NULL;
7288 2000-11-05 Jim Meyering <meyering@lucent.com>
7290 * makepath.h (make_dir): Declare.
7291 * makepath.c (make_dir): Remove `static' attribute.
7294 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
7296 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
7297 last one in a bucket, advance to the next bucket.
7299 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
7301 * fnmatch.c: Do not comment out all the code if we are using
7302 the GNU C library, because in some cases we are replacing buggy
7303 code in the GNU C library itself.
7305 2000-10-30 Paul Eggert <eggert@twinsun.com>
7307 * error.h, getline.h, modechange.h:
7308 Remove "2000" from Copyright line, as the file hasn't been
7309 changed this year other than in the copyright notice.
7311 * xalloc.h: Add "2000" to Copyright line, as this file
7312 was changed this year.
7314 2000-10-30 Paul Eggert <eggert@twinsun.com>
7316 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
7317 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
7318 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
7320 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
7322 * regex.h (__restrict_arr): Move definition out of #ifndef block.
7323 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
7324 doesn't define __restrict_arr.
7326 2000-10-29 Jim Meyering <meyering@lucent.com>
7328 * xstat.in: Fix grammar in comment.
7330 2000-10-28 Jim Meyering <meyering@lucent.com>
7332 * memchr.c: Update from libc.
7333 Adjust for portability:
7334 [HAVE_STDLIB_H]: Include stdlib.h.
7335 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
7336 Undef __memchr, too.
7337 [!weak_alias]: Define __memchr to memchr.
7339 * regex.c: Update from libc.
7340 * regex.h: Likewise.
7341 * getopt1.c: Likewise.
7342 * memcmp.c: Likewise.
7344 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
7345 Avoid using fseek, when possible -- it's broken by design.
7346 Patch by Ulrich Drepper.
7348 2000-10-26 Jim Meyering <meyering@lucent.com>
7350 * strftime.c: Update from libc.
7352 2000-10-25 Jim Meyering <meyering@lucent.com>
7354 * obstack.c: Update from libc.
7356 2000-10-23 Jim Meyering <meyering@lucent.com>
7358 * hard-locale.c (hard_locale): Revert last change -- it was simply
7359 wrong. That set_locale call must not have any side effects.
7362 2000-10-22 Jim Meyering <meyering@lucent.com>
7364 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
7365 [CYCLIC]: Remove now-unused definition.
7367 * save-cwd.c (O_DIRECTORY): Define, if needed.
7368 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
7369 Suggestion from Ulrich Drepper.
7371 2000-10-21 Jim Meyering <meyering@lucent.com>
7373 * dirname.c (dir_name_r): New function, factored out of dir_name.
7374 (dir_name): Use dir_name_r.
7375 * dirname.h (dir_name_r): Declare it.
7377 2000-10-21 Jim Meyering <meyering@lucent.com>
7379 * dirname.c (memrchr): Declare if necessary.
7380 (dir_name): Remove the restriction that there be no
7381 trailing slashes. Now, this code skips past them, effectively
7383 [TEST_DIRNAME] (main): New unit tests.
7385 * memrchr.c: New file from GNU libc.
7386 Undef __memrchr, too.
7387 [!weak_alias]: Define __memrchr to memrchr.
7388 Guard weak_alias use with `#ifdef weak_alias'.
7390 2000-10-17 Jim Meyering <meyering@lucent.com>
7392 * quote.h (PARAMS): Define and use.
7393 Reported by Akim Demaille.
7395 * getopt.c: Update from libc.
7397 2000-10-16 Jim Meyering <meyering@lucent.com>
7399 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
7402 2000-09-25 Jim Meyering <meyering@lucent.com>
7404 * md5.h (rol): Define (from GnuPG).
7406 * sha.c: Give credit (GnuPG) where due.
7407 (M): Use rol rather than open-coding it.
7408 Add a FIXME comment.
7410 2000-09-21 Jim Meyering <meyering@lucent.com>
7412 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
7413 Reported by Michael Stone.
7415 2000-09-20 Jim Meyering <meyering@lucent.com>
7417 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
7418 (noinst_HEADERS): Add sha.h.
7419 Based on code from Scott G. Miller and from GnuPG.
7421 2000-09-15 Jim Meyering <meyering@lucent.com>
7423 * regex.c: Update from libc.
7425 2000-09-10 Jim Meyering <meyering@lucent.com>
7427 * getopt.c (_getopt_internal): Update from glibc.
7429 2000-09-09 Jim Meyering <meyering@lucent.com>
7431 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
7432 think it should be used as a general replacement for isascii.
7433 * fnmatch.c: Likewise.
7434 * mbswidth.c: Likewise
7435 * regex.c: Likewise.
7438 * userspec.c: Include sys/param.h and limits.h.
7440 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
7441 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
7442 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
7443 UID, GID. Check range.
7445 2000-09-06 Jim Meyering <meyering@lucent.com>
7447 * getopt.c (_getopt_internal): Update from glibc.
7449 2000-08-30 Jim Meyering <meyering@lucent.com>
7451 * strftime.c: Merge in changes from GNU libc.
7453 2000-08-26 Jim Meyering <meyering@lucent.com>
7455 * closeout.c: Include "__fpending.h".
7456 (close_stdout_status): Return right away if there's nothing to flush.
7458 * Makefile.am (noinst_HEADERS): Add __fpending.h.
7459 * __fpending.c: New file.
7460 * __fpending.h: New file.
7462 2000-08-07 Paul Eggert <eggert@twinsun.com>
7464 Standardize on "memory exhausted" instead of "Memory exhausted"
7465 or "virtual memory exhausted".
7466 * obstack.c (print_and_abort): Use "memory exhausted", not
7467 "virtual memory exhausted".
7468 * same.c (same_name): Invoke xalloc_die instead of printing
7470 * userspec.c (parse_user_spec): Likewise.
7471 * bumpalloc.h: comment fix
7472 * same.c, userspec.c: Include xalloc.h.
7474 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
7475 not char *const and pointing to a constant array.
7476 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
7477 (xrealloc): Comment fix.
7479 * userspec.c (parse_user_spec):
7480 Don't translate a message until just before returning,
7481 to avoid unnecessary translation.
7483 2000-08-07 Jim Meyering <meyering@lucent.com>
7485 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
7486 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
7487 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
7488 getgroups.c, gethostname.c, getopt.h, group-member.c,
7489 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
7490 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
7491 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
7492 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
7493 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
7494 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
7495 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
7496 yesno.c: Back out Copyright date changes for each file with no change
7497 this year. This eases coordination with other programs using the same
7498 source code modules. From Paul Eggert.
7500 2000-08-03 Greg McGary <greg@mcgary.org>
7502 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
7503 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
7504 (EXTEND_BUFFER): Use them.
7506 2000-08-01 Jim Meyering <meyering@lucent.com>
7508 * dirname.c (ISSLASH): Define.
7509 (BACKSLASH_IS_PATH_SEPARATOR): Define.
7510 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
7511 both `\' and `/' may be use as path separators.
7512 Based on a patch from Prashant TR.
7514 2000-07-31 Paul Eggert <eggert@twinsun.com>
7516 * quotearg.c (quotearg_n_options): Don't make the initial
7517 slot vector a constant, since it might get modified.
7519 2000-07-31 Jim Meyering <meyering@lucent.com>
7521 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
7522 * obstack.c (print_and_abort): Likewise.
7524 2000-07-30 Paul Eggert <eggert@twinsun.com>
7526 * quotearg.c (quotearg_n_options): Preallocate a slot 0
7527 buffer, so that the caller can always quote one small
7528 component of a "memory exhausted" message in slot 0.
7529 From a suggestion by Jim Meyering.
7531 2000-07-30 Jim Meyering <meyering@lucent.com>
7533 * makepath.c (make_path): Quote the other instance, too.
7535 * quotearg.c (N_STATIC_SLOTVECS): Define.
7536 (STATIC_BUF_SIZE): Define.
7537 (quotearg_n_options): Use only statically allocated storage when
7538 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
7539 than STATIC_BUF_SIZE.
7541 2000-07-29 Jim Meyering <meyering@lucent.com>
7543 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
7544 * dirname.c (dir_name): Likewise.
7546 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
7548 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
7549 (dir_name): Assert that there are no trailing slashes.
7551 2000-07-18 Bruno Haible <haible@clisp.cons.org>
7553 * mbswidth.h (mbswidth): Add a flags argument.
7554 (mbswidth): New declaration.
7555 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
7556 * mbswidth.c (mbswidth): Add a flags argument.
7557 (mbsnwidth): New function.
7559 2000-07-24 Jim Meyering <meyering@lucent.com>
7561 * mbswidth.c: Remove useless #else. From Bruno Haible.
7563 2000-07-23 Paul Eggert <eggert@twinsun.com>
7565 * mbswidth.c (_XOPEN_SOURCE):
7566 Don't define; this causes problems on Solaris 7.
7567 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
7569 2000-07-23 Paul Eggert <eggert@twinsun.com>
7572 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
7573 so that mbstate_t is always defined.
7575 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
7576 be 1 in at least one GCC installation, and this configuration
7577 error is likely to be common. Ignoring MB_LEN_MAX hurts
7578 performance on hosts that have mbrtowc but have only unibyte
7579 locales, but I assume these hosts are rare.
7581 2000-07-23 Paul Eggert <eggert@twinsun.com>
7583 * quotearg.c: Streamline by invoking multibyte code only if needed.
7584 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
7585 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
7586 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
7587 invoke multibyte primitives.
7589 2000-07-23 Jim Meyering <meyering@lucent.com>
7591 * basename.c (base_name): Add an assertion.
7593 2000-07-15 Bruno Haible <clisp.cons.org>
7595 * quotearg.c: When the system forces us to redefine mbstate_t,
7596 shadow its mbsinit function.
7598 2000-07-16 Bruno Haible <haible@clisp.cons.org>
7600 * mbswidth.h: New file.
7601 * mbswidth.c: New file.
7602 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
7603 (noinst_HEADERS): Add mbswidth.h.
7605 2000-07-17 Bruno Haible <haible@clisp.cons.org>
7607 * config.charset: Add support for FreeBSD. Improve support for HP-UX
7610 2000-07-15 Jim Meyering <meyering@lucent.com>
7612 * makepath.c: Include quote.h.
7613 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
7614 corresponding argument in a `quote (...)' call.
7615 Give better diagnostics.
7617 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
7618 (noinst_HEADERS): Add quote.h.
7620 * quote.c (quote, quote_n): New file. Two functions taken verbatim
7621 from tar's src/misc.c.
7622 * quote.h: New file. Prototypes for same.
7624 2000-07-10 Paul Eggert <eggert@twinsun.com>
7626 From a suggestion by Bruno Haible.
7627 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
7628 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
7629 to decide whether to define the BeOS workaround macro;
7630 this adjusts to the change to AC_MBSTATE_T.
7632 2000-07-13 Paul Eggert <eggert@twinsun.com>
7634 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
7636 * quotearg.c (quoting_style_args, quoting_style_vals,
7637 quotearg_buffer_restyled): Add support for
7638 clocale_quoting_style. Undo previous change to
7639 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
7640 and "{RIGHT QUOTATION MARK}" msgids.
7642 2000-07-05 Paul Eggert <eggert@twinsun.com>
7644 The old behavior of quoting `like this' doesn't look good with
7645 newer, ISO-style fonts. See:
7646 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
7648 Instead, quote "like this" by default. Let the translator
7649 tailor the locale-specific quoting behavior by providing
7650 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
7652 * quotearg.c (N_): New macro.
7653 (gettext_default): New function.
7654 (quotearg_buffer_restyled): Use
7655 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
7656 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
7658 2000-07-09 Jim Meyering <meyering@lucent.com>
7660 * Most files: Update copyright dates to include 2000.
7662 2000-07-08 Jim Meyering <meyering@lucent.com>
7664 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
7666 (xgethostname): Remove now-unnecessary #ifdef.
7667 Move declaration of `err' into loop where it's used.
7669 2000-07-05 Bruno Haible <haible@clisp.cons.org>
7671 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
7672 by allocating a larger buffer. Test the gethostname return value for
7673 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
7674 returns an error and ENAMETOOLONG isn't defined.
7676 2000-07-05 Paul Eggert <eggert@twinsun.com>
7677 and Bruno Haible <haible@clisp.cons.org>
7679 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
7681 2000-07-05 Bruno Haible <haible@clisp.cons.org>
7683 * quotearg.c (struct quoting_options): Simplify quote_these_too
7686 2000-07-03 Jim Meyering <meyering@lucent.com>
7688 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
7689 Reported by Bruno Haible.
7691 2000-07-04 Jim Meyering <meyering@lucent.com>
7693 * quotearg.c: Make inclusion of <wchar.h> independent of whether
7694 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
7697 2000-07-03 Paul Eggert <eggert@twinsun.com>
7698 and Bruno Haible <haible@clisp.cons.org>
7700 * quotearg.c (mbrtowc):
7701 Assign to *pwc, and return 1 only if result is nonzero.
7702 (iswprint): Use ISPRINT when substituting our own mbrtowc.
7704 2000-07-03 Jim Meyering <meyering@lucent.com>
7706 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
7707 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
7710 2000-07-02 Jim Meyering <meyering@lucent.com>
7712 * quotearg.c (mbstate_t): Don't define here.
7714 2000-07-02 Jim Meyering <meyering@lucent.com>
7716 * nanosleep.c (SIGCONT): Define if not already defined.
7718 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7720 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
7721 per change in ../m4/ls-mntd-fs.m4.
7722 (read_filesystem_list): Ignore symbolic links.
7724 2000-06-29 Jim Meyering <meyering@lucent.com>
7726 * same.c: Include <string.h> or <strings.h>, as appropriate,
7727 for declaration of strcmp.
7729 * long-options.c: Include <stdlib.h>, for declaration of exit.
7731 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
7732 Avoid warning by casting result to `char *' to remove `const'.
7734 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7736 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
7738 2000-06-26 Paul Eggert <eggert@twinsun.com>
7740 savedir now sets errno on failure and invokes xmalloc to get memory.
7741 Fix a couple of other minor bugs while we're at it.
7743 * savedir.c (<unistd.h>): Do not include; there's no need.
7744 (NAMLEN): Remove macro.
7745 (malloc, realloc): Remove decls.
7747 ("xalloc.h"): Include.
7748 (NAME_SIZE_DEFAULT): New macro.
7749 (savedir): Use xmalloc / xrealloc to allocate memory.
7750 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
7751 Skip "" directory entries.
7752 Use strlen to calculate directory entry length, since the old method
7753 is rarely used these days and isn't worth supporting.
7754 Don't use a pointer after freeing it.
7755 Check for integer overflow when calculating allocation size.
7756 Use memcpy to copy entries, instead of stpcpy.
7757 Set errno properly when returning NULL.
7758 Check for readdir error.
7760 2000-06-26 Jim Meyering <meyering@lucent.com>
7762 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
7764 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7766 * getusershell.c (xmalloc, xrealloc): Remove functions.
7768 Don't include <stdlib.h>. Don't declare malloc, realloc.
7770 2000-06-23 Bruno Haible <haible@clisp.cons.org>
7772 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
7774 2000-06-24 Jim Meyering <meyering@lucent.com>
7776 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
7778 2000-06-21 Jim Meyering <meyering@lucent.com>
7780 * getpass.c: New file, from Bruno Haible. Required for BeOS.
7782 2000-06-19 Paul Eggert <eggert@twinsun.com>
7784 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
7785 (mbrtowc, mbstate_t): Define substitutes if
7786 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
7787 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
7788 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
7790 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7792 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
7793 than 1024, return a memory chunk of least possible size, instead
7794 of size PATH_MAX + 2. In the loop, increment the size proportionally.
7795 Use free/xmalloc instead of xrealloc to avoid copying for very long
7798 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7800 * canon-host.c (canon_host): Use malloc and memcpy to copy an
7801 address, not strdup. Include <stdlib.h> and don't declare free().
7803 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7805 * path-concat.c (path_concat): Don't access dir[-1] if dir is
7808 2000-06-21 Jim Meyering <meyering@lucent.com>
7810 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
7811 (noinst_HEADERS): Add getstr.h.
7813 * getline.c (getstr): Move into a separate file.
7814 * getstr.c (getstr): New file, extracted from getline.c, with
7815 the following changes: new parameter, delim2; both delim[12]
7816 parameters have type `int', not `char'. The latter would lose
7817 with 8-bit delimiters.
7818 * getstr.h: New file.
7820 2000-06-19 Jim Meyering <meyering@lucent.com>
7822 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
7824 2000-06-18 Jim Meyering <meyering@lucent.com>
7826 * mkdir.c: Remove file, due mainly to copyright incompatibility.
7827 Besides, these days every porting target provides a mkdir function.
7829 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
7830 (this snippet comes from src/system.h).
7832 2000-06-15 Paul Eggert <eggert@twinsun.com>
7834 * human.c (adjust_value): New function.
7835 (human_readable_inexact): Apply rounding style even when
7836 printing approximate values.
7838 2000-06-14 Paul Eggert <eggert@twinsun.com>
7840 * human.c (human_readable_inexact): Allow an input block
7841 size that is not a multiple of the output block size, and vice versa.
7842 Reported by Piergiorgio Sartor.
7844 2000-06-14 Paul Eggert <eggert@twinsun.com>
7846 * getdate.y (get_date): Apply relative times after time
7847 zone indicator, not before. Reported by Todd A. Jacobs.
7849 2000-06-13 Jim Meyering <meyering@lucent.com>
7851 * Makefile.am (all-local): Depend on lstat.c and stat.c.
7853 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
7855 2000-06-12 Paul Eggert <eggert@twinsun.com>
7857 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
7859 2000-06-04 Paul Eggert <eggert@twinsun.com>
7861 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
7863 2000-06-04 Jim Meyering <meyering@lucent.com>
7865 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
7866 SunOS 4.1.4 for which gid_t is an unsigned type.
7868 2000-06-03 Jim Meyering <meyering@lucent.com>
7870 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
7872 2000-05-26 Bruno Haible <haible@clisp.cons.org>
7874 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
7875 newer, don't install charset.alias.
7876 * config.charset: Change the Linux/glibc rules so they become empty
7877 on glibc-2.1 or newer.
7879 2000-06-02 Jim Meyering <meyering@lucent.com>
7881 * mountlist.c: Back out last change. Instead, do this...
7882 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
7883 member using the same `ignore'-testing code.
7884 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
7888 2000-05-29 Jim Meyering <meyering@lucent.com>
7890 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
7891 with the `ignore' attribute. Based on a patch from Mark D. Roth.
7893 2000-05-22 Jim Meyering <meyering@lucent.com>
7895 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
7897 2000-05-18 Jim Meyering <meyering@lucent.com>
7899 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
7900 back, too, since it may have been modified by allocate_entry.
7901 (hash_delete): Rewrite to use neither the assignment operator
7902 nor the comma operator in an if-expression.
7904 2000-05-15 Paul Eggert <eggert@twinsun.com>
7907 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
7908 Remove; no longer needed.
7909 "quotearg.h": Add include.
7910 (file_name): Do not bother to explicitly initialize to NULL; it's less
7911 efficient on some hosts.
7912 (close_stdout_status): Remove test as to whether stdout was already
7913 closed; it breaks for the case "echo x | sort >&-".
7914 Quote file name colons.
7915 Do not assume that _("write error") lacks format strings.
7917 2000-05-15 Jim Meyering <meyering@lucent.com>
7919 * version-etc.c (version_etc_copyright): Update the copyright string
7920 used in all --version output.
7922 2000-05-14 Jim Meyering <meyering@lucent.com>
7924 * closeout.c (close_stdout_set_file_name): New function.
7925 (close_stdout_status): Use new file-scoped global.
7926 Return right away if fstat says the stdout file descriptor is invalid.
7927 * closeout.h (close_stdout_set_file_name): Declare.
7929 2000-05-10 Jim Meyering <meyering@lucent.com>
7931 * closeout.c [default_exit_status]: New file-scoped variable.
7932 (close_stdout_set_status): New function.
7933 * closeout.h (close_stdout_set_status): Declare.
7935 2000-05-08 Jim Meyering <meyering@lucent.com>
7937 * long-options.c: Don't include closeout.h.
7938 (parse_long_options): Don't call close_stdout for --version.
7940 2000-05-06 Jim Meyering <meyering@lucent.com>
7942 * strnlen.c: Undefine __strnlen and strnlen.
7943 [!weak_alias]: Define __strnlen to strnlen.
7945 * atexit.c: New file, from libiberty.
7947 2000-05-06 Jim Meyering <meyering@lucent.com>
7949 * closeout.c (close_stdout_status): Also check for errors on the
7952 2000-05-05 Bruno Haible <haible@clisp.cons.org>
7954 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
7955 instead of xmalloc, xrealloc, path_concat.
7956 (locale_charset): Treat empty environment variables as absent.
7957 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
7959 2000-05-04 Jim Meyering <meyering@lucent.com>
7961 * getopt.c: Update from glibc.
7962 * obstack.c: Likewise.
7963 * obstack.h: Likewise.
7964 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
7966 * regex.h: Likewise.
7967 * strndup.c: Likewise.
7968 * strnlen.c: New file, from glibc.
7970 2000-05-01 Jim Meyering <meyering@lucent.com>
7972 * full-write.c (full_write): Remove `FIXME' part of comment.
7974 2000-04-29 Jim Meyering <meyering@lucent.com>
7976 * path-concat.c: Declare strdup only if it's not defined.
7977 * canon-host.c: Likewise.
7979 2000-04-28 Jim Meyering <meyering@lucent.com>
7981 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
7982 redefinition warning on some systems (HPUX). Otherwise, regex.h is
7983 included first, then limits.h is included by locale.h by libintl.h.
7984 From John David Anglin.
7986 2000-04-25 Jim Meyering <meyering@lucent.com>
7988 * makepath.c (S_IRWXUGO): Define.
7989 (make_path): Always perform explicit chmod if MODE specifies any
7990 of the `special' permission bits. Prompted by a bug report against
7991 install from Mate Wierdl and Joost van Baal.
7993 2000-04-18 Jim Meyering <meyering@lucent.com>
7997 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
7998 getpagesize. For BeOS. Based on a patch from Bruno Haible.
8000 2000-04-17 Jim Meyering <meyering@lucent.com>
8002 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
8003 the definition of it to rpl_strftime also defined-away the system's
8006 2000-04-15 Jim Meyering <meyering@lucent.com>
8008 Use `C' to denote so-called `contiguous' files, the same way
8010 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
8011 (ftypelet): Use S_ISCTG.
8012 From Michael Deutschmann.
8014 2000-04-14 Jim Meyering <meyering@lucent.com>
8016 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
8018 2000-04-08 Jim Meyering <meyering@lucent.com>
8020 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
8021 names don't conflict. Reported by Eli Zaretskii.
8023 2000-03-28 Bruno Haible <haible@clisp.cons.org>
8025 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
8026 bug. Deal with the different error behavior of Irix iconv.
8028 2000-04-07 Jim Meyering <meyering@lucent.com>
8030 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
8031 to work around system header problems on AIX 3.2.5. From Bruno Haible.
8033 2000-04-05 Jim Meyering <meyering@lucent.com>
8035 Portability tweaks required for ultrix4.3.
8036 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
8037 * readutmp.c: Include sys/types.h before sys/stat.h.
8038 * canon-host.c: Declare strdup.
8039 * path-concat.c: Likewise.
8040 From John David Anglin.
8042 2000-04-04 Jim Meyering <meyering@lucent.com>
8044 Be more DOS 8.3-friendly.
8045 * ref-add.sin: Renamed from ref-add.sed.in.
8046 * ref-del.sin: Renamed from ref-del.sed.in.
8047 * Makefile.am: Reflect renaming.
8048 Reported by Eli Zaretskii.
8050 Use a temporary file name that won't clash with `charset.alias'
8051 in the DOS 8.3 name space.
8052 * Makefile.am (charset_tmp): Define.
8053 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
8054 (uninstall-local): Likewise.
8055 Reported by Eli Zaretskii.
8057 2000-03-29 Paul Eggert <eggert@twinsun.com>
8059 * time/strftime.c (my_strftime): Make sure we call the system
8060 strftime, not ourselves, when invoking the underlying strftime.
8062 2000-03-24 Jim Meyering <meyering@lucent.com>
8064 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
8065 (charset_alias): Define.
8066 (install-exec-local): Factor out common code.
8067 (uninstall-local): Split lines longer than 80.
8068 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
8070 (.sed.in.sed): New rule. Don't redirect directly to $@.
8071 (CLEANFILES): Add ref-add.sed and ref-del.sed.
8073 2000-03-19 Bruno Haible <haible@clisp.cons.org>
8075 * config.charset: Output a line containing "Packages using this file".
8076 * ref-add.sed.in, ref-del.sed.in: New files.
8077 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
8078 ref-del.sed): New rules.
8080 2000-03-17 Jim Meyering <meyering@lucent.com>
8082 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
8083 Otherwise, include <strings.h>
8085 2000-03-17 Bruno Haible <haible@clisp.cons.org>
8087 * unicodeio.c (utf8_wctomb): New function.
8088 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
8089 format instead of in UCS-4 with platform dependent endianness.
8091 2000-03-07 Paul Eggert <eggert@twinsun.com>
8093 * savedir.c (savedir): Work even if directory size is
8094 negative; this can happen with some screwy NFS configurations.
8096 2000-03-06 Jim Meyering <meyering@lucent.com>
8098 * localcharset.c (get_charset_aliases): Don't try to free file_name
8099 if it's NULL (because we ran out of memory). From Bruno Haible.
8101 2000-03-05 Jim Meyering <meyering@lucent.com>
8103 * localcharset.c ("path-concat.h"): Include.
8104 (get_charset_aliases): Use path_concat instead of ANSI string
8107 * unicodeio.h (PARAMS): Define.
8108 Use it to guard prototype.
8110 2000-03-04 Jim Meyering <meyering@lucent.com>
8112 * Makefile.am (install-exec-local): Create $(libdir) before installing
8114 (uninstall-local): Uncomment this rule so `make distcheck' works
8117 * unicodeio.c (<errno.h>): Include it.
8118 (errno): Declare if not defined.
8120 * localcharset.c: Add Bruno's comment justifying use of volatile.
8122 * config.charset: New version, incorporating remarks from a linux
8123 i18n mailing list. From Bruno Haible.
8125 2000-03-02 Jim Meyering <meyering@lucent.com>
8127 * Makefile.am (EXTRA_DIST): Add config.charset.
8129 2000-03-01 Jim Meyering <meyering@lucent.com>
8131 * localcharset.c: Guard some #includes with `#if HAVE_...'.
8132 * unicodeio.c: Likewise.
8134 2000-02-02 Bruno Haible <haible@clisp.cons.org>
8136 * config.charset: New file.
8137 * localcharset.c: New file.
8138 * unicodeio.h, unicodeio.c: New files.
8139 * Makefile.am (DEFS): Add -DLIBDIR=...
8140 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
8141 (noinst_HEADERS): Add unicodeio.h.
8142 (all-local, install-exec-local, charset.alias): New targets.
8144 2000-02-28 Paul Eggert <eggert@twinsun.com>
8146 * quotearg.c (ALERT_CHAR): New macro.
8147 (quotearg_buffer_restyled): Use it.
8149 2000-02-27 Jim Meyering <meyering@lucent.com>
8151 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
8152 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
8154 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
8155 not `#if STDC_HEADERS'.
8156 Declare malloc if needed.
8158 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
8159 now that autoconf always defines the HAVE_DECL_ symbols.
8160 * human.c: Likewise.
8162 * strtoumax.c: Likewise.
8164 * backupfile.c: Arrange for cpp to fail if the configure-time
8165 declaration check was not run.
8167 * human.c: Likewise.
8169 * strtoumax.c: Likewise.
8171 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
8172 then first look up the entire `.'-containing string as a login name.
8174 2000-02-18 Paul Eggert <eggert@twinsun.com>
8176 * getdate.y: Handle two-digit years with leading zeros correctly.
8177 (textint): New typedef.
8178 (parser_control): Member year changed from int to textint.
8180 (YYSTYPE): Removed; replaced by %union with int and textint members.
8181 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
8182 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
8183 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
8184 (tSNUMBER, tUNUMBER): Now of type <textintval>.
8185 (date, number, to_year): Use width of number in digits, not its value,
8186 to determine whether it's a 2-digit year, or a 2-digit time.
8187 (yylex): Store number of digits of numeric tokens.
8188 Reported by John Kendall.
8190 (parser_control): Changed from struct parser_control to typedef (for
8191 consistency). All uses changed.
8193 (tID): Removed; not used.
8194 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
8196 2000-02-14 Paul Eggert <eggert@twinsun.com>
8198 * getpagesize.h (getpagesize): Port to VMS for Alpha;
8199 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
8201 2000-02-12 Jim Meyering <meyering@lucent.com>
8203 * userspec.c (ISDIGIT): Define it.
8204 (isdigit): Remove definition.
8205 (is_number): Use ISDIGIT, not isdigit.
8206 <libintl.h>: Include.
8208 (parse_user_spec): Mark translatable strings.
8210 2000-02-10 Jim Meyering <meyering@lucent.com>
8212 With these changes, nanosleep.[ch] are finally enough like the other
8213 lib/* replacement files to compile on a few more losing systems.
8215 * nanosleep.h: Don't include config.h.
8216 Remove prototype from declaration of nanosleep.
8217 (PARAMS): Remove now-unneeded definition.
8218 * nanosleep.c: #undef nanosleep.
8219 (rpl_nanosleep): Rename from nanosleep.
8221 2000-02-03 Jim Meyering <meyering@lucent.com>
8223 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
8224 rather than with `#if HAVE_UTMPNAME'.
8226 2000-02-01 Jim Meyering <meyering@lucent.com>
8228 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
8230 2000-01-31 Jim Meyering <meyering@lucent.com>
8232 * nanosleep.h (nanosleep): Guard declaration with
8233 `#if ! HAVE_DECL_NANOSLEEP'.
8234 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
8235 the declaration in that vendor's sys/timers.h.
8236 Reported by Christian Krackowizer.
8238 * quotearg.c (ISASCII): Add #undef and move definition to follow
8239 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
8240 (ISPRINT): Likewise.
8241 Reported by Tom Tromey.
8243 2000-01-30 Jim Meyering <meyering@lucent.com>
8245 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
8246 uses of ->ut_name. The latter doesn't work with new Linux header files
8247 where only utmpx.ut_user is declared.
8249 * readutmp.h (UT_USER): Define.
8251 2000-01-23 Jim Meyering <meyering@lucent.com>
8253 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
8256 2000-01-22 Jim Meyering <meyering@lucent.com>
8258 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
8259 [! HAVE_DECL_STRTOULL]: Declare strtoull.
8260 Required for some AIX systems. Reported by Christian Krackowizer.
8261 [TESTING] (main): New function.
8263 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
8264 * dirname.c (dir_name): Support for DOS-style file names with drive
8267 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
8269 * strverscmp.c (ISDIGIT): Define.
8270 (strverscmp): Use ISDIGIT, not isdigit.
8272 2000-01-17 Paul Eggert <eggert@twinsun.com>
8274 * nanosleep.c (nanosleep):
8275 Don't use SA_INTERRUPT to decide whether to call sigaction, as
8276 POSIX.1 doesn't require SA_INTERRUPT and some systems
8277 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
8278 it's been part of POSIX.1 since day 1 (in 1988).
8280 2000-01-17 Jim Meyering <meyering@lucent.com>
8282 * interlock: Remove unused file. Reported by François Pinard.
8284 2000-01-16 Paul Eggert <eggert@twinsun.com>
8286 * quotearg.c (quotearg_buffer_restyled): Do not quote
8287 alert, backslash, formfeed, and vertical tab unnecessarily in
8288 shell quoting style.
8291 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
8292 Free Software Foundation, Inc.
8293 Copying and distribution of this file, with or without modification,
8294 are permitted provided the copyright notice and this notice are preserved.