1 2005-10-13 Simon Josefsson <jas@extundo.com>
3 * gc-pbkdf2-sha1.c (gc_pbkdf2_sha1): Optimize CEIL computation.
4 Move memory allocation outside of loop.
6 2005-10-12 Simon Josefsson <jas@extundo.com>
8 * gc-pbkdf2-sha1.c: New file.
10 * gc.h: Add gc_pbkdf2_sha1 prototype.
12 2005-10-12 Simon Josefsson <jas@extundo.com>
14 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Use Gc_rc for return types,
15 suggested by Bruno Haible <bruno@clisp.org>.
17 2005-10-12 Simon Josefsson <jas@extundo.com>
19 * gc-libgcrypt.c (gc_hmac_sha1): New function.
21 * gc-gnulib.c (gc_hmac_sha1): New function.
23 2005-10-12 Simon Josefsson <jas@extundo.com>
25 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support SHA-1.
27 2005-10-12 Simon Josefsson <jas@extundo.com>
29 * gc-gnulib.c: Condition MD5 and HMAC-MD5 use on GC_USE_MD5 and
30 GC_USE_HMAC_MD5, respectively.
32 * gc-libgcrypt.c (gc_md5): Fix assert call.
35 * gc.h (gc_hash_buffer): Use gc_hash in prototype.
37 * gc-libgcrypt.c (gc_hash_buffer): Ditto.
39 * gc-gnulib.c (gc_hash_buffer): Ditto.
41 2005-10-11 Bruno Haible <bruno@clisp.org>
43 * c-strcasestr.h: New file, from GNU gettext.
44 * c-strcasestr.c: New file, from GNU gettext.
46 2005-10-11 Bruno Haible <bruno@clisp.org>
48 * c-strcase.h: New file, from GNU gettext.
49 * c-strcasecmp.c: New file, from GNU gettext.
50 * c-strncasecmp.c: New file, from GNU gettext.
52 2005-10-11 Simon Josefsson <jas@extundo.com>
54 * crc.h, crc.c: New files.
56 * gc.h (gc_hash_buffer): Add doc.
58 2005-10-08 Simon Josefsson <jas@extundo.com>
60 * gc.h: Add gc_hash and gc_hash_buffer.
62 * gc-gnulib.c (gc_hash_buffer): Add. Reorder #include's.
64 * gc-libgcrypt.c (gc_hash_buffer): Add.
66 2005-10-11 Bruno Haible <bruno@clisp.org>
68 * strcasecmp.c: Include limits.h.
69 (strcasecmp): Avoid integer overflow on exotic platforms.
70 * strncasecmp.c: Include limits.h.
71 (strncasecmp): Avoid integer overflow on exotic platforms.
72 Reported by Paul Eggert.
74 2005-10-06 Simon Josefsson <jas@extundo.com>
76 * hmac-md5.c: New file.
80 2005-10-06 Simon Josefsson <jas@extundo.com>
82 * memxor.c (memxor): Avoid casts and warnings.
84 2005-10-05 Derek Price <derek@ximbiot.com>
86 * getdelim.c (SIZE_MAX): New macro, if not already defined.
88 2005-10-05 Simon Josefsson <jas@extundo.com>
90 * memxor.c (memxor): Fix compiler error.
92 * md5.h (MD5_DIGEST_SIZE, MD5_BLOCK_SIZE): Add, see also
93 <http://sourceware.org/bugzilla/show_bug.cgi?id=1423>.
95 * memxor.h, memxor.c: New files.
97 * getaddrinfo.h: Don't protect sys/types.h with HAVE_SYS_TYPES_H,
98 we assume all systems have it, suggested by Jim Meyering
99 <jim@meyering.net>. Remove HAVE_SYS_SOCKET_H test too, to see if
100 any systems lack sys/socket.h; mingw32 is known to lack it, but we
101 don't support it yet anyway. Also remove HAVE_NETDB_H test, for
104 2005-10-04 Bruno Haible <bruno@clisp.org>
106 * verify.h (verify_true): Provide alternative definition for C++.
108 2005-10-04 Simon Josefsson <jas@extundo.com>
110 * getaddrinfo.h: Move sys/types.h include first, reported by "Mark
111 D. Baushke" <mdb@gnu.org>.
113 2005-10-03 Paul Eggert <eggert@cs.ucla.edu>
115 * getdelim.c: Include getdelim.h first. Include <limits.h>.
116 (SSIZE_MAX): New macro, if not already defined.
117 (getdelim): Fix buffer overrun on 64-bit hosts with lines longer
120 2005-10-02 Paul Eggert <eggert@cs.ucla.edu>
122 * exclude.c: Include verify.h.
123 (verify): Remove. All callers changed to use verify.h's version.
124 * strtoimax.c: Likewise.
125 * utimecmp.c: Likewis.e
128 * .cppi-disable: Add getaddrinfo.h, getdelim.h, getline.h, getpass.c
129 mbchar.h, mbuiter.h, strcase.h, strnlen.h, strnlen1.h.
130 * .cvsignore: Add fts.h, search.h, t-fpending.
131 * settime.c (settime): Fix { typo in previous patch. Also, don't
132 bother returning ENOSYS if settimeofday or stime fails; just let
133 them return whatever errno they want to return.
134 * utimens.c: Include unistd.h, for dup2.
135 (futimens): Fix typo: HAVE_FUTIMESAT was misspelled in an #if.
136 (futimens) [! HAVE_FUTIMESAT]: If !file, set errno before returning -1.
138 2005-10-02 Jim Meyering <jim@meyering.net>
141 * fts-cycle.c [HAVE_CONFIG_H]: Include <config.h>.
142 * openat-die.c: Use `#ifdef HAVE_CONFIG_H', not `#if HAVE_CONFIG_H'.
143 * openat.c (fdopendir): Do not define if HAVE_FDOPENDIR.
144 Remove AT_FDCWD test.
145 Do not consume the fd unless successful.
146 * openat.h (fdopendir): Do not define if HAVE_FDOPENDIR.
147 * settime.c (settime): Move the HAVE_STIME block `up' into an #elif
148 block, so that we don't even try to compile it if settimeofday is
149 available. This works around a compilation failure on OSF1 V5.1,
150 due to stime requiring a `long int*' while tv_sec is `int'.
152 2005-09-30 Eric Blake <ebb9@byu.net> (tiny change)
154 * getdelim.c (getdelim): Remove unused variables.
156 2005-10-01 Simon Josefsson <jas@extundo.com>
158 * getaddrinfo.h: Protect #include's of sys/socket.h and netdb.h.
159 Only define struct addrinfo if !HAVE_STRUCT_ADDRINFO. Protect
160 AI_* and EAI_* definitions. Protect function declarations.
162 2005-09-29 Paul Eggert <eggert@cs.ucla.edu>
164 * xtime.h (XTIME_PRECISION): Now of type int, not long long int,
165 so that the code works even with ancient cpp. Portability problem
166 with GCC 2.7.2.1 reported by Thomas M.Ott.
168 2005-09-27 Jim Meyering <jim@meyering.net>
170 * getcwd.c: Change #ifdef<TAB>HAVE_CONFIG_H to #ifdef HAVE_CONFIG_H.
172 * intprops.h (signed_type_or_expr__): Define.
173 (INT_STRLEN_BOUND) [__GNUC__]: Use a slightly tighter bound
176 2005-09-26 Paul Eggert <eggert@cs.ucla.edu>
178 * verify.h (verify_expr): Remove, replacing with:
179 (verify_true): New macro that returns true instead of void.
180 (verify_type__): Remove.
181 (verify): Use verify_true rather than verify_type__.
183 2005-09-24 Paul Eggert <eggert@cs.ucla.edu>
185 * utimens.c (ENOSYS): Define if not already defined.
186 (futimens): Support having a null PATH if the file descriptor
189 * regex_internal.h (__GNUC_PREREQ, always_inline, inline, pure):
191 (__attribute): Define to empty unless GCC 3.1 or later.
192 This works around a core dump on OpenBSD 3.4, which has GCC
193 2.95.3, which dumps core when given __attribute__(()). It also
194 simplifies other tests, since we really don't want to bother with
195 worrying about which ancient version of GCC supported what.
196 Original problem reported by Yoann Vandoorselaere, with part of
197 the fix suggested by Derek Price.
199 2005-09-24 Jim Meyering <jim@meyering.net>
201 * verify.h (verify_type__): Use `unsigned int' as the bitfield type
202 so we can once again use a positive bitfield width of 1 -- now we
203 don't have to explain why we were using a bitfield width of 2.
205 2005-09-23 Paul Eggert <eggert@cs.ucla.edu>
207 * getaddrinfo.c [HAVE_NETINET_IN_H]: Include <netinet/in.h>.
208 Problem reported by Eric Blake.
209 (getaddrinfo): Initialize se so that it's not garbage.
210 Redo internal storage allocation so that it doesn't make unportable
211 assumptions about alignment.
214 * utimens.c (futimens): Use futimesat if available.
215 Prefer it to futimes since it doesn't have the futimes bug.
217 * verify.h (GL_CONCAT0, GL_CONCAT): Remove.
218 (verify): Don't use the __LINE__ trick, as it doesn't work in general.
219 Instead, declare a function that returns a pointer to an array,
220 and use verify_type__ to declare the size of the array.
221 Problem and germ of a solution reported by Bruno Haible.
222 (verify_type__): Use 2, not 1, for bitfield size, to avoid
223 a warning with Irix 6.5 cc. Problem reported by Bruno Haible.
225 2005-09-22 Paul Eggert <eggert@cs.ucla.edu>
229 * .cppi-disable: Add regcomp.c, regex_internal.c, regex_internal.h,
231 * argmatch.h: Include verify.h
232 (ARGMATCH_VERIFY): Use verify rather than rolling our own.
233 (ARGMATCH_ASSERT): Remove; unused.
234 * canonicalize.c: Assume STDC_HEADERS.
235 * exclude.c: Include "strcase.h".
236 * regex_internal.h [!defined _LIBC]: Likewise.
237 * getusershell.c: Include stdio--.h rather than stdio.h
239 (getusershell): Call fopen, not fopen_safer.
240 * save-cwd.c: Include fcntl--.h rather than fcntl.h.
241 Do not include unistd-safer.h.
242 (save_cwd): Don't call fd_safer; no longer needed
243 now that we include fcntl--.h.
245 * getdate.y (relative_time): New type.
246 (RELATIVE_TIME_0): New constant.
247 (parser_control): Use relative_time instead of doing it ourselves.
248 (%union): Add new relative_time rel member.
249 (tYEAR_UNIT, tMONTH_UNIT, tHOUR_UNIT, tMINUTE_UNIT, tSEC_UNIT):
251 (relunit, relunit_snumber): Now of type rel.
252 (zone, rel, relunit, get_date): Adjust to above changes.
254 * getloadavg.c: Include fcntl--.h rather than fcntl.h.
255 Do not include unistd-safer.h.
256 (getloadavg): Don't call fd_safer; no longer needed
257 now that we include fcntl--.h.
259 * mkdir-p.c (ENOSYS): Define to EEXIST if not defined.
260 (make_dir_parents): Treat ENOSYS like EEXIST.
262 Improve quality of diagnostics on restore_cwd failure.
263 * mkdir-p.h (make_dir): Remove. All uses replaced by mkdir.
264 (make_dir_parents): Last arg is now int * (for errno), not bool *.
265 * mkdir-p.c (make_dir, make_dir_parents): Likewise.
266 Rewrite "mkdir -p" algorithm to avoid the need for "stat"
267 each time through the loop. Do not diagnose restore_cwd failure;
268 that is the caller's job (and perhaps the caller does not care).
270 * mkdir-p.c (CLEANUP_CWD, CLEANUP): Remove.
271 (make_dir_parents): Revamp to avoid need for CLEANUP_CWD, CLEANUP.
272 If the file already exists but is not a directory, don't bother
273 to try to make its parents.
274 Close potential file descriptor leak if we can't chdir("/") (!).
275 Don't always return true if chdir($PWD) fails; return true only
276 if the requested action was done successfully (except for the
278 Don't log final directory unless we actually made it.
279 Refactor to avoid duplicate code to fix up permissions.
280 Don't attempt to fix up parent permissions if chdir($PWD) fails.
282 * strftime.c (my_strftime): Rewrite the previous change slightly,
283 to make it a bit faster and (I hope) clearer.
284 * strftime.c (my_strftime): Add support for %:z, %::z, %:::z.
285 Fix bug in formats like %2N.
287 * verify.h: New file.
289 2005-09-22 Jim Meyering <jim@meyering.net>
293 * backupfile.c: Use ARGMATCH_VERIFY, just in case.
295 * posixtm.c (posixtime) [lint]: Initialize *all* of tm0, not just
296 the .tm_year member, since otherwise gcc-4.0 would now warn about
297 tm_zone, tm_gmtoff, tm_isdst, tm_yday, tm_wday.
299 * quotearg.c (quotearg_n_options): Change code to be suboptimal, in
300 order to avoid an unsuppressible warning from gcc on 64-bit systems.
302 * getdate.y (get_date): Undo part of the 2005-04-04 change, so that
303 the command "date -d'2005-03-27 +1 day'" succeeds once again, even
304 when run in a time zone for which daylight savings time is in effect
305 for the starting date.
307 * mkdir-p.c (make_dir_parents): Don't let a failed chdir($PWD)
308 stop us from restricting permissions of just-created absolute-named
310 * mkdir-p.c (CLEANUP_CWD): Return *true*, not false when failing
311 to restore initial working directory.
312 * mkdir-p.c (make_dir_parents): New parameter: different_working_dir,
313 to tell caller if/when we change the working directory and are
314 unable to return to the initial one.
315 * mkdir-p.h (make_dir_parents): Update prototype.
316 * mkdir-p.c (CLEANUP_CWD): Change one more `return 1' to
317 `return false'. This fixes a bug introduced on 2004-07-30.
319 * openat.c (fdopendir): Be sure to close the supplied
320 file descriptor before returning. This makes our replacement
321 implementation a little closer to Solaris's, where fdopendir
322 ties the file descriptor to the returned DIR* pointer.
323 * openat.c (unlinkat): New function.
324 * openat.h (unlinkat): Add prototype.
325 * openat-die.c (openat_save_fail): Rename from openat_save_die.
326 (openat_restore_fail): Rename from openat_restore_die.
327 * openat.c, openat.h: Reflect s/_die/_fail/ renaming.
329 Provide an alternative to exiting immediately upon save_cwd or
330 restore_cwd failure. Now, an application can arrange e.g.,
331 to perform a longjump in that case.
332 * openat.c: Include dirname.h.
333 Use IS_ABSOLUTE_FILE_NAME rather than testing for leading slash.
334 (rpl_openat, fdopendir, fstatat): Call openat_save_die
335 and openat_restore_die rather than calling error directly.
336 Don't include "error.h" or "exitfail.h"; they're no longer needed.
338 * openat-die.c (openat_save_die, openat_restore_die): New file.
339 * openat.h (openat_save_die, openat_restore_die): Declare and define.
341 * strftime.c [FPRINTFTIME] (fprintftime): Provide a new interface:
342 size_t fprintftime (FILE *fp, char const *fmt, struct tm const *tm,
343 int utc, int nanoseconds);
345 date should not have to allocate a megabyte of virtual memory to
346 handle a format argument like +%1048575T. When implemented with
347 strftime, it must allocate such a buffer, use strftime to fill it
348 in, print it, then free it.
349 With fprintftime, it simply prints everything and exits.
350 With no need for memory allocation, that's one fewer way to fail.
351 * strftime.c (my_strftime): Parse the colons of %:::z *after* the
352 optional field width, not before, so we accept %9:z, not %:9z.
353 (my_strftime): Be sure to use L_('x') for literals.
355 * backupfile.c, canon-host.c, canonicalize.c, chown.c, cloexec.c:
356 * dup-safer.c, dup2.c, euidaccess.c, fd-safer.c, fileblocks.c:
357 * fopen-safer.c, fsusage.c, ftruncate.c, getcwd.c, getcwd.h:
358 * getloadavg.c, getopt_.h, getpagesize.h, getugroups.c, group-member.c:
359 * human.h, idcache.c, mkdir-p.c, mountlist.c, nanosleep.c, pathmax.h:
360 * physmem.c, posixver.c, putenv.c, raise.c, safe-read.c, same.c:
361 * save-cwd.c, setenv.c, settime.c, tempname.c, unlinkdir.c:
362 * unsetenv.c, userspec.c, xgethostname.c, xreadlink.c:
363 Assume HAVE_UNISTD_H, i.e., include <unistd.h> unconditionally.
365 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
366 * getloadavg.c, mountlist.c, openat.h, save-cwd.c, tempname.c:
367 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
368 and don't include <sys/file.h>).
370 2005-09-22 Eric Blake <ebb9@byu.net> (tiny change)
374 * getloadavg.c (getloadavg) [__CYGWIN__]: Port to cygwin.
375 [__linux__]: Allocate a big enough buffer for /proc/loadavg.
376 [!LDAV_DONE]: Avoid unused variable warning.
378 2005-09-21 Bruno Haible <bruno@clisp.org>
380 * unicodeio.h (unicode_to_mb): New declaration.
382 2005-09-20 Derek Price <derek@ximbiot.com>
384 * getaddrinfo.c: Don't include <netdb.h> included from getaddrinfo.h.
386 2005-09-19 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
388 Use a consistent style for including <config.h>.
389 * __fpending.c, acl.c, argmatch.c,
390 argp-help.c, argp-parse.c,
391 argp-pvh.c, backupfile.c, basename.c, c-stack.c,
392 calloc.c, check-version.c, cloexec.c, closeout.c, copy-file.c,
393 creat-safer.c, cycle-check.c, dirfd.c, dirname.c, dup-safer.c,
394 dup2.c, euidaccess.c, exclude.c, exitfail.c, fatal-signal.c,
395 fd-safer.c, file-type.c, fileblocks.c, filemode.c,
396 filenamecat.c, findprog.c, fnmatch.c, fopen-safer.c, free.c,
397 fsusage.c, ftruncate.c, full-write.c, fwriteerror.c,
398 getaddrinfo.c, getcwd.c, getdelim.c, getline.c, getlogin_r.c,
399 getndelim2.c, getnline.c, getopt1.c, getpass.c, group-member.c,
400 hard-locale.c, hash-pjw.c, hash.c, human.c, idcache.c,
401 inet_ntop.c, isdir.c, long-options.c, malloc.c, memcasecmp.c,
402 memcmp.c, memcoll.c, memcpy.c, memmove.c, mkdir-p.c,
403 modechange.c, mountlist.c, open-safer.c, physmem.c,
404 pipe-safer.c, pipe.c, poll.c, posixver.c, progname.c,
405 progreloc.c, putenv.c, quote.c, quotearg.c, readline.c,
406 readlink.c, realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c,
407 safe-read.c, same.c, save-cwd.c, savedir.c, sig2str.c,
408 strcspn.c, strerror.c, stripslash.c, strncasecmp.c, strndup.c,
409 strnlen.c, strnlen1.c, strsep.c, strstr.c, strtod.c,
410 strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c,
411 userspec.c, utimecmp.c, version-etc-fsf.c,
412 version-etc.c, wait-process.c, xalloc-die.c, xgetcwd.c,
413 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xsetenv.c,
414 xstrndup.c, xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
415 Standardize inclusion of config.h.
416 * __fpending.h, dirfd.h, getdate.h, human.h,
417 inttostr.h: Removed inclusion of config.h from header files.
418 * inttostr.c: Adjusted in-tree users.
419 * timespec.h: Remove superfluous warning to include config.h.
420 * atexit.c, chdir-long.c chown.c, fchown-stub.c, getgroups.c,
421 gettimeofday.c, lchown.c, lstat.c, mkdir.c, mkstemp.c,
422 nanosleep.c, openat.c, raise.c, readtokens0.c, readutmp.c,
423 unlinkdir.c: Guard inclusion of config.h with HAVE_CONFIG_H.
425 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
427 * stat-time.h: New file.
428 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP, ATIME_CMP, CTIME_CMP):
429 (MTIME_CMP, TIMESPEC_NS): Remove. Now done by stat-time.h,
431 (timespec_cmp): New function.
432 * utimecmp.c: Include stat-time.h.
433 (SYSCALL_RESOLUTION): Depend on whether various struct stat
434 members exist, not on the obsolescent ST_MTIM_NSEC.
435 (utimecmp): Use the new stat-time functions rater than TIMESPEC_NS.
437 2005-09-15 Derek Price <derek@ximbiot.com>
438 Paul Eggert <eggert@cs.ucla.edu>
440 * regcomp.c, regexec.c, regex_internal.c: Back out previous
441 changes, consolidating in...
442 * regex_internal.h: ...this file.
444 2005-09-15 Derek Price <derek@ximbiot.com>
446 * regex_internal.h: Blank `pure' for GNUC < 3.
447 * regex_internal.c: Ditto, using this...
448 (__GNUC_PREREQ): ...new macro.
449 * regcomp.c, regexec.c: Blank `always_inline' for GNUC < 3.1 using...
450 (__GNUC_PREREQ): ...this new macro.
452 * strstr.h: Include string.h. Define strstr as a macro here.
454 2005-09-13 Derek Price <derek@ximbiot.com>
456 * canon-host.c (canon_host_r): Set *cherror on memory allocation
458 Reported by Jim Meyering <jim@meyering.net>.
460 2005-09-13 Jim Meyering <jim@meyering.net>
462 * canon-host.c: Filter through gnu indent and reword comments slightly.
463 * canon-host.h (ch_strerror_r): Tweak cpp indentation and spacing.
465 2005-09-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (tiny change)
467 * lib/base64.c: Typo.
468 (base64_encode): Put b64str in initialized data section.
470 2005-09-12 Derek Price <derek@ximbiot.com>
472 Return usable errors from canon-host.
473 * canon-host.h: New file.
474 * canon-host.c (canon_host): Wrap...
475 (canon_host_r): ...this new function, which now relies exclusively on
477 (ch_strerror): New function.
478 (last_cherror): New global.
479 * getaddrinfo.c: Move include of getaddrinfo.h first to test interface.
480 (getaddrinfo): Add AI_CANONNAME functionality. Don't do arithmetic on
482 (freeaddrinfo): Free ai->ai_canonname when set.
484 2005-09-12 Derek Price <derek@ximbiot.com>
485 Paul Eggert <eggert@cs.ucla.edu>
487 * glob-libc.h: Renamed from glob_.h. The new version is
488 taken from libc's glob.h, except with '#ifdef __GLOB_GNULIB'
489 protecting things that should be done only in gnulib contexts.
490 * glob_.h: New file, containing only the glob things needed for
492 (GLOB_PREFIX): Remove. All uses changed to look for __GLOB_GNULIB.
493 (__GLOB_CONCAT, __GLOB_XCONCAT, __GLOB_ID): Remove; no longer needed.
494 (glob, globfree, glob_pattern_p): Now defined simply in terms of
495 rpl_glob, rpl_globfree, rpl_glob_pattern_p.
496 (__GLOB_GNULIB): New macro, to keep the glob.h changes clearer
497 and to respect the namespace rules better.
499 2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
501 Merge glibc and coreutils changes into gnulib, plus a few
503 * md5.c: Use #error rather than a string.
504 (CYCLIC): New macro, from glibc source. Use it instead of rol.
505 * md5.h (__GNUC_PREREQ, __THROW): Define if not defined already.
506 (__attribute__): Define to empty for non recent-GCC.
507 (__md5_buffer, __md5_finish_ctx, __md5_init_ctx, __md5_process_block):
508 (__md5_process_bytes, __md5_read_ctx, __md5_stream):
509 Renamed from their non-__ counterparts, with new macros replacing
510 them if not _LIBC. Add __THROW attribute.
512 (struct md5_ctx): Align buffer if using GCC.
513 * sha1.h (struct sha1_ctx): Likewise.
514 * sha1.c (SWAP): Renamed from the NOTSWAP. All uses changed.
515 The old name was backwards.
516 (NOTSWAP): Remove; not used.
517 (rol): New macro, moved here from md5.h.
518 (sha1_process_block): Remove a FIXME that doesn't make sense.
520 2005-09-12 Derek Price <derek@ximbiot.com>
522 * gai_strerror.c: Include config.h when available. Include
523 getaddrinfo.h before other headers to test interface.
524 Reported by Larry Jones <lawrence.jones@ugs.com>.
526 2005-09-08 Paul Eggert <eggert@cs.ucla.edu>
528 * glob.c (glob, globfree, __glob_pattern_p): Use old-style function
529 definitions, since that's the preferred style in glibc.
530 Fix a minor spacing issue, and update copyright notice to match glibc's.
532 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
534 * regex_internal.h (bitset_not): Add parens to avoid gcc -Wall warning.
536 2005-09-06 Simon Josefsson <jas@extundo.com>
538 * getpass.c (getpass): Fix typo, test for HAVE_TCSETATTR and not
539 TCSETATTR. Reported by Derek Price <derek@ximbiot.com>.
541 2005-09-05 Paul Eggert <eggert@cs.ucla.edu>
543 Change bitset word type from unsigned int to unsigned long int,
544 as this has better performance on typical 64-bit hosts.
545 Port bitset code to hosts with unusual word sizes.
546 * regcomp.c (build_equiv_class, build_charclass, build_range_exp):
547 (build_collating_symbol):
548 Prefer bitset to re_bitset_ptr_t in prototypes, when the actual
549 argument is a bitset. This is merely a style issue, but it makes
550 it clearer that an entire array is expected.
551 (re_compile_fastmap_iter, init_dfa, init_word_char, optimize_subexps):
552 * regcomp.c (lower_subexp, parse_bracket_exp, built_charclass_op):
553 Port to the case where bitset_word is not the same as unsigned int.
554 * regex_internal.h (bitset_set, bitset_clear, bitset_contain):
555 (bitset_not, bitset_merge, bitset_set_all, bitset_mask):
557 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
558 (build_trtable, group_nodes_into_DFAstates):
560 * regcomp.c (re_compile_fastmap_iter, utf8_sb_map, optimize_utf8):
561 Don't assume that SBC_MAX is a multiple of BITSET_WORD_BITS.
562 * regex_internal.h (bitset_set_all, bitset_not): Likewise.
563 * regexec.c (group_nodes_into_DFAstates): Likewise.
564 * regcomp.c (utf8_sb_map): Don't assume UINT_MAX == 0xffffffff.
565 * regcomp.c (optimize_subexps, lower_subexp):
566 Work even if bitset_word has holes in its bitwise representation.
567 * regex_internal.h (BITSET_WORD_BITS): Likewise.
568 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
570 * regex_internal.c (re_string_reconstruct):
571 Don't assume UCHAR_MAX == 255.
572 * regex_internal.h (bitset_set_all): Likewise.
573 * regex_internal.h (BITSET_WORD_BITS): Renamed from UINT_BITS.
575 (BITSET_WORDS): Renamed from BITSET_UINTS. All uses changed.
576 (bitset_word): New type, replacing 'unsigned int' for bitset uses.
578 (BITSET_WORD_MAX): New macro.
579 (bitset_set, bitset_clear, bitset_contain, bitset_empty):
580 (bitset_set_all, bitset_copy): Now inline functions, not macros.
581 (bitset_empty, bitset_copy):
582 Prefer sizeof (bitset) to multiplying it out ourselves.
583 (bitset_not_merge): Remove; unused.
584 (bitset_contain): Return bool, not unsigned int with one bit on.
586 * regexec.c (build_trtable): Don't assume bitset has no stricter
587 alignment than re_node_set; do this by defining a new internal
588 type struct dests_alloc and using it to allocate memory.
590 2005-09-02 Paul Eggert <eggert@cs.ucla.edu>
592 Check for arithmetic overflow when calculating sizes, to prevent
593 some buffer-overflow issues. These patches are conservative, in the
594 sense that when I couldn't determine whether an overflow was possible,
595 I inserted a run-time check.
596 * regex_internal.h (re_xmalloc, re_xrealloc, re_x2realloc): New macros.
597 (SIZE_MAX) [!defined SIZE_MAX]: New macro.
598 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc):
599 (re_xnrealloc, re_x2nrealloc): New inline functions.
600 * lib/regcomp.c (init_dfa, analyze, build_range_exp, parse_bracket_exp):
601 (build_equiv_class, build_charclass): Check for arithmetic overflow
602 in size expression calculations.
603 * lib/regex_internal.c (re_string_realloc_buffers):
604 (build_wcs_upper_buffer, re_node_set_add_intersect):
605 (re_node_set_init_union, re_node_set_insert, re_node_set_insert_last):
606 (re_dfa_add_node, register_state): Likewise.
607 * lib/regexec.c (re_search_stub, re_copy_regs, re_search_internal):
608 (prune_impossible_nodes, push_fail_stack, set_regs, check_arrival):
609 (build_trtable, extend_buffers, match_ctx_init, match_ctx_add_entry):
610 (match_ctx_add_subtop, match_ctx_add_sublast): Likewise.
612 2005-09-01 Paul Eggert <eggert@cs.ucla.edu>
614 * glob.c (GET_LOGIN_NAME_MAX): Renamed from LOGIN_NAME_MAX,
615 to avoid a collision with bits/local_lim.h in glibc.
616 All uses changed. Problem reported by Dmitry V. Levin in
617 <http://sources.redhat.com/bugzilla/show_bug.cgi?id=1060>.
619 * regex_internal.c (build_wcs_upper_buffer): Fix portability
620 bugs in int versus size_t comparisons.
621 (re_string_context_at): Fix bug where the code assumed that
624 Use bool where appropriate.
625 * regcomp.c (re_set_fastmap): ICASE arg is bool, not int.
627 (calc_eclosure_iter): Likewise, for ROOT arg.
628 (parse_bracket_element): Likewise, for ACCEPT_HYPHEN arg.
629 (build_charclass_op): Likewise, for NON_MATCH arg.
630 * regex_internal.c (re_string_allocate, re_string_construct):
631 (re_string_construct_common): Likewise, for ICASE arg.
632 * regexec.c (re_search_2_stub, re_search_stub):
633 Likewise, for RET_LEN arg.
634 (check_matching): Likewise, for FL_LONGEST_MATCH arg.
635 (set_regs): Likewise, for FL_BACKTRACK arg.
636 * regcomp.c (re_compile_fastmap_iter, optimize_utf8):
637 (duplicate_node_closure, calc_inveclosure, calc_eclosure):
638 (calc_eclosure_iter, parse_bracket_exp):
639 Use bool for internal variables that are booleans.
640 * regexec.c (re_search_internal, check_matching, proceed_next_node):
641 (set_regs, build_sifted_states, sift_states_bkref):
642 (check_arrival_add_next_nodes, check_arrival_expand_ecl_sub):
643 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
644 (find_collation_sequence_value):
646 * regex_internal.c (re_node_set_insert, re_node_set_insert_last):
647 (re_node_set_compare):
648 Return bool, not int. All callers changed.
649 * regexec.c (check_halt_node_context, check_dst_limits):
650 (build_trtable, check_node_accept): Likewise.
651 * regex_internal.h: Include stdbool.h.
653 Fix bugs uncovered when converting to bool.
654 * regcomp.c (calc_eclosure_iter): Check for storage allocation
655 failure instead of charging ahead blindly.
656 * regex_internal.c (register_state): Likewise.
657 * regexec.c (re_search_2_stub): Use simpler method than boolean
658 for freeing internal storage.
659 (group_nodes_into_DFA_states): Use unsigned int, not int, for
660 bitset pieces used as boolean, to avoid undefined behavior
661 on hosts that do int overflow checking.
663 2005-08-31 Derek Price <derek@ximbiot.com>
665 * getdelim.c (getdelim): Return EOF on EOF.
666 Reported by Larry Jones <lawrence.jones@ugs.com>.
668 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
670 * regex_internal.c (re_string_reconstruct): Don't assume buffer
671 lengths fit in regoff_t; this isn't true if regoff_t is the same
673 * regex.c (re_search_internal): 5th arg is LAST_START
674 (= START + RANGE) instead of RANGE. This avoids overflow
675 problems when regoff_t is the same width as size_t.
677 (re_search_2_stub): Check for overflow when adding the
678 sizes of the two strings.
679 (re_search_stub): Check for overflow when adding START
680 to RANGE; if it occurs, substitute the extreme value.
682 2005-08-31 Jim Meyering <jim@meyering.net>
684 * regcomp.c (search_duplicated_node): Make first pointer arg
686 * regex_internal.c (create_ci_newstate, create_cd_newstate):
687 (register_state): Likewise.
688 * regexec.c (search_cur_bkref_entry, check_dst_limits):
689 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
690 (group_nodes_into_DFAstates): Likewise.
692 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
694 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
695 old glibc regex code mishandles strings longer than 2**31 bytes.
696 This patch fixes this when the regex code is used in gnulib
697 (i.e., outside glibc).
699 This patch should not affect the use of the regex code inside
700 glibc. No doubt this problem also needs to be handled for glibc
701 as well, but the result will be an incompatible change to the
702 glibc ABI, and the old ABI will have to be supported too. That
703 can be the the subject for another patch.
705 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
706 governing whether the rest of this patch is active. By default,
707 the macro is disabled and the patch has no effect.
708 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
709 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
710 (struct re_pattern_buffer, re_search, re_search_2, re_match):
711 (re_match_2, re_set_registers): Use the new types.
712 * regex_internal.h (Idx, re_hashval_t): New types.
713 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
715 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
716 (re_string_context_at, bin_tree_t, re_dfastate_t):
717 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
718 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
719 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
720 (re_string_char_size_at, re_string_wchar_at):
721 (re_string_elem_size_at):
722 Use the new types and macros to port to 64-bit hosts.
723 Use unsigned types for internal values, so that the code
724 mostly works even for arrays larger than SSIZE_MAX.
725 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
726 (search_duplicated_node, calc_eclosure_iter, fetch_number):
727 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
728 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
729 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
730 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
731 (calc_inveclosure, parse_dup_op, build_range_exp):
732 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
733 (fetch_number, create_token_tree, mark_opt_subexp):
735 * regex_internal.c (re_string_construct_common, create_ci_newstate):
736 (create_cd_newstate, re_string_allocate, re_string_construct):
737 (re_string_realloc_buffers, build_wcs_upper_buffer):
738 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
739 (re_string_reconstruct, re_string_peek_byte_case):
740 (re_string_fetch_byte_case, re_string_context_at):
741 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
742 (re_node_set_init_copy, re_node_set_add_intersect):
743 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
744 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
745 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
746 (re_acquire_state, re_acquire_state_context, register_state):
748 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
749 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
750 (re_search_internal, re_search_2_stub, re_search_stub)
751 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
752 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
753 (update_cur_sifted_state, check_dst_limits):
754 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
755 (check_subexp_limits, sift_states_bkref, merge_state_array):
756 (check_subexp_matching_top, get_subexp, get_subexp_sub):
757 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
758 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
759 (expand_bkref_cache, check_node_accept_bytes):
760 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
761 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
762 (acquire_init_state_context, check_halt_node_context):
763 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
764 (sift_states_backward, clean_state_log_if_needed):
765 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
766 (find_recover_state, transit_state_sb, transit_state_mb):
767 (transit_state_bkref, build_trtable, match_ctx_clean):
769 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
770 to work around an assumption that REG_MISSING is negative.
772 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
773 (seek_collating_symbol_entry) [defined _LIBC]:
774 (lookup_collation_sequence_value) [defined _LIBC]:
775 (build_range_exp, build_collating_symbol) [defined _LIBC]:
776 Use prototypes rather than old-style function definitions.
777 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
778 (transit_state_sb) [0]:
779 (find_collation_sequence_value) [defined _LIBC]: Likewise.
781 * regexec.c (re_search_internal): Simplify update of rm_so and
784 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
785 (optimize_subexps, lower_subexp):
786 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
787 since the signed shift might overflow. Use 1u<<31 instead.
788 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
789 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
792 * regcomp.c (optimize_subexps, lower_subexp):
793 Use CHAR_BIT rather than 8, for clarity.
794 * regexec.c (check_dst_limits_calc_pos_1):
795 (check_subexp_matching_top): Likewise.
796 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
797 have to worry about portability issues when shifting it left.
798 Remove no-longer-needed test for table_size > 0.
799 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
800 in a word, as the resulting behavior is undefined.
801 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
802 in one case, a <= should have been an <, and in another case the
803 whole test was missing.
804 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
805 the standard name CHAR_BIT.
806 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
807 this is not true on one's complement and signed-magnitude hosts.
809 * regex_internal.h (re_sub_match_top_t): Remove unused member
811 (struct re_dfa_t): Remove unused member states_alloc.
812 * regcomp.c (init_dfa): Don't initialize unused members.
814 2005-08-31 Bruno Haible <bruno@clisp.org>
816 * strstr.c: Include <stddef.h>, for NULL.
817 * strcasestr.c: Likewise.
818 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
820 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
822 * iconvme.h: Add prototype for iconv_alloc.
824 2005-08-29 Simon Josefsson <jas@extundo.com>
826 * iconvme.c: Fix errno.
828 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
830 * iconvme.c: Split iconv_string into iconv_alloc.
832 2005-08-27 Jim Meyering <jim@meyering.net>
834 * fopen-safer.c: Merge minor changes from coreutils.
835 * dup-safer.c: Likewise.
836 * fd-safer.c: Likewise.
838 Merge from coreutils.
839 * stdio--.h: New file.
840 * stdlib--.h: New file.
841 * mkstemp-safer.c: New file.
844 * pipe-safer.c: New file.
845 * creat-safer.c: New file.
846 * fcntl--.h (creat): Define to creat_safer.
847 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
848 * unistd--.h (pipe): Define to pipe_safer.
849 * unistd-safer.h: Declare pipe_safer.
851 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
853 * regex_internal.h: Remove all references to
854 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
856 (bitset_not, bitset_merge, bitset_not_merge):
857 (bitset_mask, re_string_allocate, re_string_construct):
858 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
859 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
860 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
861 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
862 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
863 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
864 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
865 (re_acquire_state_context):
866 Remove unnecessary forward decls.
867 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
868 Put __attribute at function definition,
869 now that the function decl has been removed.
870 * lib/regex_internal.c (re_string_peek_byte_case):
871 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
874 2005-08-26 Simon Josefsson <jas@extundo.com>
876 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
877 Haible <bruno@clisp.org>.
879 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
881 * regexec.c (set_regs): Don't alloca with an unbounded size.
883 alloca modernization/simplification for regex.
884 * regex.c: Remove portability cruft for alloca. This no longer
885 needs to be at the start of the file, and can be moved into
886 regex_internal.h and simplified.
887 * regex_internal.h: Include <alloca.h>.
888 (__libc_use_alloca) [!defined _LIBC]: New macro.
889 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
890 now works outside glibc.
892 2005-08-24 Simon Josefsson <jas@extundo.com>
894 * getpass.c: Add WIN32 implementation. Conditionalize use of
895 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
898 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
900 Make regex safe for g++. This fixes one real bug (an "err"
901 that should have been "*err"). g++ problem reported by
903 * regex_internal.h (re_calloc): New macro, consistent with
904 re_malloc etc. All callers of calloc changed to use re_calloc.
905 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
906 not int. All callers changed.
907 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
908 just use an array of size MB_LEN_MAX.
909 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
910 (find_recover_state): Change "err" to "*err"; this fixes what
911 appears to be a real bug.
912 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
915 2005-08-25 Jim Meyering <jim@meyering.net>
917 * open-safer.c: Include <config.h>.
918 Otherwise, we'd lose LARGEFILE support in any file using
921 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
923 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
924 * regex.h (regerror): Likewise.
926 * regex.c: Do not include <sys/types.h>, as POSIX no longer
927 requires this. (The code never needed it.)
929 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
930 All uses of recently-renamed identifiers changed to use the new,
931 POSIX-compliant names. The code will build and run just fine
932 without these changes, but it's better to eat our own dog food
933 and use the standard-conforming names.
935 * regex.h: Fix a multitude of POSIX name space violations.
936 These changes have an effect only for programs that define
937 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
938 do not change anything for programs compiled in the normal way.
939 Also, there is no effect on the ABI.
941 (_REGEX_SOURCE): New macro.
942 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
943 defined and _GNU_SOURCE is not; this fixes a name space violation.
945 Rename the following macros to obey POSIX requirements.
946 The old names are still visible as macros if _REGEX_SOURCE is defined.
947 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
948 RE_BACKSLASH_ESCAPE_IN_LISTS.
949 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
950 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
951 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
952 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
953 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
954 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
955 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
956 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
957 (REG_INTERVALS): renamed from RE_INTERVALS.
958 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
959 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
960 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
961 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
962 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
963 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
964 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
965 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
966 RE_UNMATCHED_RIGHT_PAREN_ORD.
967 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
968 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
969 (REG_DEBUG): renamed from RE_DEBUG.
970 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
971 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
972 unusual, since we can't clash with the POSIX REG_ICASE.
973 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
974 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
975 (REG_NO_SUB): renamed from RE_NO_SUB.
976 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
977 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
978 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
979 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
980 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
981 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
982 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
983 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
984 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
985 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
986 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
987 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
988 RE_SYNTAX_POSIX_MINIMAL_BASIC.
989 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
990 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
991 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
992 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
993 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
994 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
995 (REG_FIXED): Renamed from REGS_FIXED.
996 (REG_NREGS): Renamed from RE_NREGS.
998 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
999 of other REG_* macros, since POSIX says the user is allowed to
1000 #undef these macros selectively.
1002 (reg_errcode_t): Update comment stating what other tables need
1005 Rename the following enum values to obey POSIX requirements.
1006 The old names are still visible as macros.
1007 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
1008 is not defined, since GNU is supposed to be a superset of POSIX as
1009 much as possible, and since we want reg_errcode_t to be a signed
1010 type for implementation consistency.
1011 (_REG_NOERROR): Renamed from REG_NOERROR.
1012 (_REG_NOMATCH): Renamed from REG_NOMATCH.
1013 (_REG_BADPAT): Renamed from REG_BADPAT.
1014 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
1015 (_REG_ECTYPE): Renamed from REG_ECTYPE.
1016 (_REG_EESCAPE): Renamed from REG_EESCAPE.
1017 (_REG_ESUBREG): Renamed from REG_ESUBREG.
1018 (_REG_EBRACK): Renamed from REG_EBRACK.
1019 (_REG_EPAREN): Renamed from REG_EPAREN.
1020 (_REG_EBRACE): Renamed from REG_EBRACE.
1021 (_REG_BADBR): Renamed from REG_BADBR.
1022 (_REG_ERANGE): Renamed from REG_ERANGE.
1023 (_REG_ESPACE): Renamed from REG_ESPACE.
1024 (_REG_BADRPT): Renamed from REG_BADRPT.
1025 (_REG_EEND): Renamed from REG_EEND.
1026 (_REG_ESIZE): Renamed from REG_ESIZE.
1027 (_REG_ERPAREN): Renamed from REG_ERPAREN.
1028 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
1029 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
1030 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
1031 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
1033 (_REG_RE_NAME, _REG_RM_NAME): New macros.
1034 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
1035 changed. But support the old name if the new one is not defined
1036 and if _REGEX_SOURCE.
1038 Change the following member names in struct re_pattern_buffer.
1039 The old names are still supported if !_REGEX_SOURCE.
1040 The new names are always supported, regardless of _REGEX_SOURCE.
1041 (re_buffer): Renamed from buffer.
1042 (re_allocated): Renamed from allocated.
1043 (re_used): Renamed from used.
1044 (re_syntax): Renamed from syntax.
1045 (re_fastmap): Renamed from fastmap.
1046 (re_translate): Renamed from translate.
1047 (re_can_be_null): Renamed from can_be_null.
1048 (re_regs_allocated): Renamed from regs_allocated.
1049 (re_fastmap_accurate): Renamed from fastmap_accurate.
1050 (re_no_sub): Renamed from no_sub.
1051 (re_not_bol): Renamed from not_bol.
1052 (re_not_eol): Renamed from not_eol.
1053 (re_newline_anchor): Renamed from newline_anchor.
1055 Change the following member names in struct re_registers.
1056 The old names are still supported if !_REGEX_SOURCE.
1057 The new names are always supported, regardless of _REGEX_SOURCE.
1058 (rm_num_regs): Renamed from num_regs.
1059 (rm_start): Renamed from start.
1060 (rm_end): Renamed from end.
1062 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
1063 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
1064 Prepend __ to parameter names.
1066 Undo yesterday's changes.
1068 2005-08-24 Jim Meyering <jim@meyering.net>
1070 Sync from coreutils.
1071 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
1073 2005-08-21 Bruno Haible <bruno@clisp.org>
1075 * lock.h: Add multiple inclusion guard.
1076 * tls.h: Add multiple inclusion guard.
1078 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
1080 * regex.h (REG_NOSYS)
1081 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
1082 Define, since POSIX requires it as of 2001.
1083 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
1084 New private symbol, used to keep the enum signed in all cases.
1085 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
1086 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
1088 * regex_internal.c (re_string_skip_chars, register_state):
1090 Remove forward decls; no longer needed now that we use prototypes.
1091 * regexec.c (acquire_init_state_context, check_halt_node_context):
1092 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
1093 (clean_state_log_if_needed): Likewise.
1095 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
1097 Fix problems reported by Sam Steingold in
1098 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
1099 * regexec.c (sift_states_bkref): Fix portability bug: the code
1100 assumed that reg_errcode_t is a signed type, which is not
1101 necessarily true if _XOPEN_SOURCE is not defined.
1102 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
1103 some compilers warn about it otherwise.
1105 2005-08-20 Jim Meyering <jim@meyering.net>
1107 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
1108 of unused local, dfa.
1110 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
1112 * regcomp.c (create_initial_state): Remove duplicate decl.
1113 (init_word_char, create_initial_state, duplicate_node_closure):
1114 (fetch_token, peek_token_bracket, build_range_exp):
1115 (build_collating_symbol): Remove forward decls; no longer needed
1116 now that we use prototypes.
1119 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
1120 (re_compile_fastmap_iter, regcomp, regerror, regfree):
1121 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
1122 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
1123 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
1124 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
1125 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
1126 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
1127 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
1128 (build_range_exp, build_collating_symbol, parse_bracket_exp):
1129 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
1130 (build_charclass, build_charclass_op, fetch_number, create_tree):
1131 (create_token_tree, mark_opt_subexp, duplicate_tree):
1132 Use prototypes rather than old-style definitions.
1135 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
1136 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
1137 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
1138 (re_string_reconstruct, re_string_peek_byte_case):
1139 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
1140 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
1141 (re_node_set_init_copy, re_node_set_add_intersect):
1142 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1143 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1144 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
1145 (re_acquire_state, re_acquire_state_context, register_state):
1146 (create_ci_newstate, create_cd_newstate, free_state):
1148 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
1149 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
1150 (re_search_internal, prune_impossible_nodes):
1151 (acquire_init_state_context, check_matching, static):
1152 (check_halt_node_context, check_halt_state_context, proceed_next_node):
1153 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
1154 (update_regs, sift_states_backward, build_sifted_states):
1155 (clean_state_log_if_needed, merge_state_array):
1156 (update_cur_sifted_state, add_epsilon_src_nodes):
1157 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
1158 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
1159 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
1160 (find_recover_state, check_subexp_matching_top, transit_state_mb):
1161 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
1162 (check_arrival, check_arrival_add_next_nodes):
1163 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
1164 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
1165 (check_node_accept_bytes, check_node_accept, extend_buffers):
1166 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
1167 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
1172 (re_string_allocate, re_string_construct, re_string_reconstruct):
1173 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
1174 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
1175 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
1176 (re_string_context_at, re_string_peek_byte_case):
1177 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
1178 is defined, since we now use prototypes always.
1180 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
1181 C89 or better. All uses removed.
1183 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
1185 * regex_internal.c (re_acquire_state, re_acquire_state_context)
1186 [defined lint]: Suppress bogus uninitialized-variable warnings.
1188 * regcomp.c (duplicate_node): Return new index, not an error code,
1189 and let the caller return REG_ESPACE if out of space. This
1190 removes an uninitialied-variable warning with GCC 4.0.1, and also
1191 avoids taking the address of a local variable. All callers
1194 2005-08-19 Jim Meyering <jim@meyering.net>
1196 * regexec.c (proceed_next_node): Redo local variables to
1197 avoid GCC shadowing warnings.
1199 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
1201 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
1202 (re_node_set_insert_last, re_dfa_add_node):
1203 Rename local variables to avoid GCC shadowing warnings.
1205 2005-08-18 Bruno Haible <bruno@clisp.org>
1207 * strstr.c (strstr): Fix return value in multibyte case.
1208 * strcasestr.c (strcasestr): Likewise.
1210 2005-08-17 Jim Meyering <jim@meyering.net>
1212 Make the %s format (seconds since the epoch) work for a negative
1213 number and when used with a zero-padded field width, e.g. %015s.
1215 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
1216 label so that it precedes the code to set `digits'. Otherwise,
1217 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
1218 print `00-22'. Now, it prints `-0022', as it should.
1220 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
1222 * regex.h: Remove useless space-before-tab. From coreutils.
1224 2005-08-17 Bruno Haible <bruno@clisp.org>
1226 * strcasestr.h: New file.
1227 * strcasestr.c: New file.
1229 2005-08-17 Bruno Haible <bruno@clisp.org>
1231 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
1232 * strstr.c: Completely rewritten, with multibyte locale support.
1234 2005-08-17 Bruno Haible <bruno@clisp.org>
1236 * strcasecmp.c: Use mbuiter.h.
1238 2005-08-17 Bruno Haible <bruno@clisp.org>
1240 * mbuiter.h: New file.
1242 2005-08-16 Bruno Haible <bruno@clisp.org>
1244 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
1246 (mbi_avail, mbi_advance): Let the iteration end before the terminating
1247 NUL byte, not after it.
1249 2005-08-16 Bruno Haible <bruno@clisp.org>
1251 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
1252 the valid ones. Makes the comparison operations transitive:
1253 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
1254 * strcasecmp.c (strcasecmp): Use mb_casecmp.
1256 2005-08-16 Bruno Haible <bruno@clisp.org>
1258 * strcase.h (strcasecmp): Add note in comments.
1259 * strncasecmp.c: Use code from strcasecmp.c.
1260 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
1261 (strcasecmp): Work correctly in multibyte locales.
1263 2005-08-16 Bruno Haible <bruno@clisp.org>
1265 * strnlen1.h: New file.
1266 * strnlen1.c: New file.
1268 2005-08-16 Bruno Haible <bruno@clisp.org>
1270 * mbfile.h: New file.
1272 2005-08-16 Bruno Haible <bruno@clisp.org>
1274 * mbiter.h: New file.
1276 2005-08-16 Bruno Haible <bruno@clisp.org>
1278 * mbchar.h: New file.
1279 * mbchar.c: New file.
1281 2005-08-16 Bruno Haible <bruno@clisp.org>
1283 * tls.h: New file, from GNU gettext.
1284 * tls.c: New file, from GNU gettext.
1286 2005-08-15 Bruno Haible <bruno@clisp.org>
1288 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
1291 2005-08-14 Jim Meyering <jim@meyering.net>
1293 Sync from coreutils.
1295 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
1296 Use the hash-table-based cycle-detection code not just when
1297 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
1298 Reported by James Youngman in
1299 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
1300 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
1301 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
1302 This lets us compile with -DFTS_DEBUG, once again.
1303 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
1304 * fts.c (fd_safer): Remove decl.
1305 Include fcntl--.h rather than unistd-safer.h
1306 (fts_safe_changedir): Don't call fd_safer; no longer needed
1307 now that we include fcntl--.h.
1309 2005-08-11 Simon Josefsson <jas@extundo.com>
1311 * readline.h, readline.c: New file.
1313 2005-08-11 Bruno Haible <bruno@clisp.org>
1315 * strnlen.h (strnlen): Change parameter name to match comment.
1317 2005-08-10 Simon Josefsson <jas@extundo.com>
1319 * strndup.c: Use strnlen.h.
1321 * strnlen.h: New file.
1323 2005-08-02 Simon Josefsson <jas@extundo.com>
1325 * getline.h, getline.c: Rewrite.
1327 * getdelim.h, getdelim.c: New files, ported from glibc.
1329 2005-07-31 Bruno Haible <bruno@clisp.org>
1331 * lock.h (gl_lock_initializer): New macro.
1332 (gl_lock_define_initialized): Use it.
1333 (gl_rwlock_initializer): New macro.
1334 (gl_rwlock_define_initialized): Use it.
1335 (gl_recursive_lock_initializer): New macro.
1336 (gl_recursive_lock_define_initialized): Use it.
1338 2005-07-26 Bruno Haible <bruno@clisp.org>
1340 * lock.h: Update from GNU gettext.
1341 * lock.c: Update from GNU gettext.
1343 2005-07-18 Bruno Haible <bruno@clisp.org>
1345 * lock.h (gl_once_t): New type.
1346 (gl_once_define, gl_once): New macros.
1347 * lock.c (fresh_once): New variable.
1348 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
1351 2005-07-18 Simon Josefsson <jas@extundo.com>
1353 * check-version.c (check_version): Accept identical versions too.
1355 2005-07-18 Bruno Haible <bruno@clisp.org>
1357 * lock.h: New file, from GNU gettext.
1358 * lock.c: New file, from GNU gettext.
1360 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
1362 * quotearg.c: Add translator comment suggested by Bruno Haible,
1363 with a minor change.
1365 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
1367 * version-etc-fsf.c (version_etc_copyright): Parameterize the
1368 copyright symbol and the year.
1369 * version-etc.c (COPYRIGHT_YEAR): New constant.
1370 (version_etc_va): Use parameterized copyright notice.
1371 Reword to conform to the current GNU coding standards.
1373 2005-07-11 Simon Josefsson <jas@extundo.com>
1375 * size_max.h: New file.
1377 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
1379 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
1382 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
1383 and Paul Eggert <eggert@cs.ucla.edu>
1385 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
1386 in wint_t, not wchar_t. Remove now-unnecessary cast.
1388 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
1390 * regex.c, regex.h: Sync from libc.
1391 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
1392 New files, synced from libc, except that regex_internal.h
1393 currently has a small porting fix.
1395 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
1397 Remove the dependency of the strftime module on the tzset module.
1398 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
1399 Copy the input structure, to work around some of the bug with
1400 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
1401 Solaris releases, you should also use the tzset module, but we won't
1402 require it as a dependency any more since we don't want LGPLed code
1403 to depend on GPLed code.
1405 2005-07-02 Jim Meyering <jim@meyering.net>
1407 * backupfile.c (backup_args): Change a `0' to NULL.
1409 2005-07-01 Jim Meyering <jim@meyering.net>
1411 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
1412 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
1413 * save-cwd.c, tempname.c:
1414 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
1415 and don't include <sys/file.h>).
1417 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
1419 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
1420 declares only 'struct timespec;' (!).
1422 2005-06-29 Jim Meyering <jim@meyering.net>
1424 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
1425 type name. Use the variable name instead.
1426 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
1428 2005-06-28 Simon Josefsson <jas@extundo.com>
1430 * check-version.h, check-version.c: New files.
1432 2005-06-28 Simon Josefsson <jas@extundo.com>
1434 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
1435 collision with global variable. Better indentation. Don't
1436 increment buffer pointer beyond buffer end. Based on comments
1437 from Paul Eggert <eggert@cs.ucla.edu>.
1441 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
1443 * canon-host.c (canon-host): Append trailing "," to 0 in
1444 initializer of struct addrinfo, as an indication that we don't
1445 care how many members the structure has.
1447 2005-06-24 Derek Price <derek@ximbiot.com>
1448 and Bruno Haible <bruno@clisp.org>
1450 Remove stat module & update lstat.
1451 * stat.c: Remove this file...
1452 (slash_aware_lstat): ...moving this content and its support...
1453 * lstat.c (rpl_lstat): ...into here.
1454 * lstat.h: New file.
1456 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
1458 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
1459 (ranged_convert): Don't save conversion in a temporary struct.
1460 This causes a warning with GCC 4.0.0, and anyway in the typical
1461 case it's not worth the extra 100 bytes or so of code.
1462 (ranged_convert, __mktime_internal): When calling a function via a
1463 pointer P, use P () rather than (*P) (), as we now assume C89 or
1466 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
1468 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
1469 "who -r" failed to give output. Problem reported by Tim Waugh.
1471 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
1472 (xcalloc): Use it to avoid needless tests.
1473 Problem reported by Jim Meyering.
1475 2005-06-16 Jim Meyering <jim@meyering.net>
1477 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
1478 when either N or S is zero.
1480 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1482 * argp.h (__option_is_short): Check upper limit of
1483 __key. Isprint() requires its argument to have the value
1484 of an unsigned char or EOF.
1486 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
1488 * fnmatch.c (fnmatch): If there is an encoding error in a
1489 multibyte string or pattern, fall back on unibyte matching.
1490 Problem reported by James Youngman.
1492 2005-06-08 Bruno Haible <bruno@clisp.org>
1494 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
1497 2005-06-08 Bruno Haible <bruno@clisp.org>
1499 * csharpcomp.h: New file, from GNU gettext.
1500 * csharpcomp.c: New file, from GNU gettext.
1501 * csharpcomp.sh.in: New file, from GNU gettext.
1503 2005-06-07 Derek Price <derek@ximbiot.com>
1506 * glob_.h: Indent nested #ifdef.
1508 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
1510 Sync from coreutils.
1511 Use "file name" when talking about file names, instead of "filename"
1512 or "path", as per the GNU coding standards.
1513 * mkdir-p.c: Renamed from makepath.c.
1514 (make_dir_parents): Renamed from make_path. All callers changed.
1515 * mkdir-p.h: Likewise. All includers changed.
1516 * filenamecat.c: Renamed from path-concat.c.
1517 (file_name_concat): Renamed from path_concat. All callers changed.
1518 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
1519 * filenamecat.h: Likewise. All includers changed.
1520 * acl.c: Don't use "path" or "filename" to mean "file name"
1521 in comments or local variable names.
1522 * basename.c: Likewise.
1523 * canonicalize.c, canonicalize.h: Likewise.
1524 * dirname.c, dirname.h: Likewise.
1525 * euidaccess.c: Likewise.
1526 * exclude.c: Likewise
1527 * fnmatch_.h, fnmatch_loop.c: Likewise.
1528 * fsusage.c, fsuage.h: Likewise.
1529 * fts.c, fts_.h: Likewise.
1530 * getcwd.c: Likewise.
1531 * getloadavg.c: Likewise.
1532 * mkstemp.c: Likewise.
1533 * mountlist.c, mountlist.h: Likewise.
1534 * openat.c, openat.h: Likewise.
1535 * readlink-stub.c: Likewise.
1536 * readutmp.c, readutmp.h: Likewise.
1537 * rename.c: Likewise.
1538 * rmdir.c: Likewise.
1540 * savedir.c: Likewise.
1541 * stripslash.c: Likewise.
1542 * tempname.c: Likewise.
1543 * xreadlink.c: Likewise.
1544 * exclude.c (excluded_file_name): Renamed from excluded_filename.
1546 * exclude.h: Likewise.
1548 * euidaccess.c (getuid, getgid, getuid, getegid)
1549 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
1550 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
1551 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
1552 * pathmax.h: Include <limits.h> unconditionally, since other
1553 files have been getting away with it for years (MORE/BSD 4.3
1555 * userspec.c (getpwnam, getgrnam, getgrgid)
1556 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
1558 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
1559 Define to 256, not 255, as per modern POSIX.
1561 2005-06-01 Bruno Haible <bruno@clisp.org>
1563 * csharpexec.h: New file, from GNU gettext.
1564 * csharpexec.c: New file, from GNU gettext.
1565 * csharpexec.sh.in: New file, from GNU gettext.
1567 2005-05-31 Derek Price <derek@ximbiot.com>
1568 Paul Eggert <eggert@cs.ucla.edu>
1571 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
1573 2005-05-29 Derek Price <derek@ximbiot.com>
1574 Paul Eggert <eggert@cs.ucla.edu>
1576 * glob_.h, glob.c: New files.
1578 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
1580 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
1582 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
1583 the configuration hassle isn't worth it.
1584 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
1585 (LONGEST_MODIFIER, PRIuMAX): Remove.
1587 2005-05-27 Bruno Haible <bruno@clisp.org>
1589 * getlogin_r.h: Remove second include of <stddef.h>.
1591 2005-05-25 Bruno Haible <bruno@clisp.org>
1592 Derek Price <derek@ximbiot.com>
1594 * getlogin_r.h: Simplify API documentation.
1596 2005-05-25 Derek Price <derek@ximbiot.com>
1597 Paul Eggert <eggert@cs.ucla.edu>
1599 * getlogin_r.c, getlogin_r.h: New files.
1601 2005-05-22 Bruno Haible <bruno@clisp.org>
1603 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
1604 Also include <sys/param.h> if it defines MIN, MAX.
1605 Based on a patch by Derek Price <derek@ximbiot.com>.
1607 2005-05-22 Bruno Haible <bruno@clisp.org>
1609 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
1610 (INT64_MIN): Fix definition.
1611 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
1613 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
1614 NEED_SIGNED_INT_TYPES.
1616 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
1617 HAVE_SYSTEM_INTTYPES.
1619 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
1621 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
1622 so that unistd-safer.h (GPL'ed code) need not be included.
1624 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
1627 * fts.c: Don't include "cycle-check.h" or "hash.h".
1628 (setup_dir, free_dir): New functions.
1629 (enter_dir, leave_dir): Define trivial
1630 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
1631 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
1632 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
1633 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
1634 Move to fts-cycle.c.
1635 (fts_open): Use setup_dir.
1636 (fts_close): Use free_dir.
1637 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
1638 This adds a label and some gotos, but the alternatives were messier.
1639 Check for memory allocation failure when entering a dir.
1640 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
1641 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
1642 (FTS): New member fts_cycle, that is a union that contains the
1643 old active_dir_ht and cycle_state. All uses changed to mention
1644 fts_cycle.ht and fts_cycle.state.
1645 * fts-cycle.c: New file, containing GPL'ed code migrated out of
1646 fts.c, with the following changes:
1647 (setup_dir, free_dir): New functions.
1648 (enter_dir): Now returns bool. Return true if successful, false
1649 if memory exhausted. All callers changed.
1650 Do not bother partly cleaning up on
1651 memory allocation failure; that is free_dir's job.
1652 However, free ad if hash_insert fails, to avoid memory leak.
1653 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
1654 fts->fts_options to see which union member to use.
1656 2005-05-20 Jim Meyering <jim@meyering.net>
1658 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
1659 Now a macro, to pacify GCC.
1661 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
1663 * chown.c (rpl_chown): Return -1 on failure.
1665 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
1667 * canonicalize.c: Include canonicalize.h first, to test interface.
1668 Include <stddef.h> unconditionally, since we assume C89 now.
1669 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
1670 * fts.c: Include fts_.h first, to check interface.
1671 Do not include intprops.h; no longer needed.
1672 Include cycle-check.h and hash.h, since fts_.h no longer does.
1673 Remove unnecessary casts of closedir to void.
1674 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
1675 decide whether to decrement nlinks.
1676 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
1677 (FTS): Use struct hash_table * instead of Hash_table, so that
1678 we no longer need to include hash.h here.
1680 2005-05-17 Jim Meyering <jim@meyering.net>
1682 * fts.c, fts_.h: New files, from coreutils.
1684 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
1686 Sync from coreutils.
1687 * unlinkdir.c, unlinkdir.h: New files.
1688 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
1689 regex.h, unlocked-io.h, xtime.h:
1690 White space changes only.
1691 * makepath.c (make_path): Port to hosts where leading "//" is special.
1692 * yesno.c: Include getline.h, not ctype.h.
1693 (yesno): Don't remove leading white space; POSIX doesn't allow it.
1694 Use getline to remove arbitrary restriction on response length.
1696 2005-05-13 Bruno Haible <bruno@clisp.org>
1698 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
1699 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
1700 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
1701 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
1702 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
1703 Add support for 64-bit integers in the MSVC compiler.
1705 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
1707 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
1708 Change the initial comment to refer to GPL, not LGPL.
1709 gnulib-tool will change it to LGPL as needed.
1711 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
1712 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
1713 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
1714 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
1715 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
1716 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
1717 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
1718 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
1719 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
1720 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
1721 concatpath.c, config.charset, copy-file.c, copy-file.h,
1722 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
1723 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
1724 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
1725 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
1726 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
1727 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
1728 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
1729 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
1730 full-read.c, full-read.h, full-write.c, full-write.h,
1731 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
1732 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
1733 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
1734 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
1735 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
1736 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
1737 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
1738 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
1739 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
1740 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
1741 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
1742 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
1743 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
1744 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
1745 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
1746 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
1747 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
1748 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
1749 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
1750 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
1751 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
1752 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
1753 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
1754 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
1755 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
1756 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
1757 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
1758 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
1759 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
1760 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
1761 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
1762 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
1763 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
1764 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
1765 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
1766 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
1767 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
1768 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
1769 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
1770 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
1771 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
1772 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
1773 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
1774 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
1775 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
1776 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
1777 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
1778 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
1779 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
1780 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
1781 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
1782 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
1783 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
1784 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
1785 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
1786 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
1787 Update FSF postal mail address.
1789 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
1791 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
1792 specified in ai_socktype. Fix invalid ai_protocol
1793 check. ai_protocol is usually set to 0 or depending on
1794 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
1795 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
1796 ai_socktype / ai_protocol in the returned addrinfo structure.
1798 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
1799 Bruno Haible <bruno@clisp.org>
1801 * inet_ntop.h: New file.
1802 * inet_ntop.c: New file, from glibc with modifications.
1804 2005-05-08 Jim Meyering <jim@meyering.net>
1806 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
1808 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
1810 Merge from coreutils. Among other things,
1811 add bulletproofing for cases where stdin, stdout, or stderr are closed.
1812 * fd-safer.c: New file.
1813 * fcntl-safer.h, open-safer.c: Remove.
1814 * chdir-long.c: Fix comment "fetish" -> "coreutils".
1815 * dup-safer.c: Include unistd-safer.h first.
1816 Don't include errno.h.
1817 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
1818 * file-type.h: Don't assume invoker included sys/stat.h first.
1819 * file-type.c: Rely on file-type.h change.
1820 * getloadavg.c: Include unistd-safer.h.
1821 (getloadavg): Use safer open.
1822 * getusershell.c: Include "stdio-safer.h".
1823 (getusershell): Use safer fopen.
1824 * long-options.c (long_options): Use NULL rather than 0.
1825 * modechange.h (mode_free): Remove; all callers changed to invoke
1827 * modechange.c: Likewise.
1828 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
1829 (MODE_DONE): New constant.
1830 (struct mode_change): Remove 'next' member.
1831 (make_node_op_equals): New function; like the old one of the
1832 same name, except it allocates an array.
1833 (mode_compile, mode_create_from_ref): Use it.
1834 (mode_compile): Allocate result as an array, not a linked list.
1835 Parse octal string ourself, so that we catch mistakes like "+0".
1836 (mode_adjust): Arg is an array, not a linked list.
1837 * modechange.c: Include stat-macros.h, xalloc.h.
1838 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
1839 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
1840 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
1841 Remove. This is now stat-macros.h's job.
1842 (talloc): Remove. All callers replaced by xalloc, so that
1843 our invokers don't have to worry about reporting memory failures.
1844 (make_node_op_equals): Remove.
1845 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
1847 (struct mode_change): Moved here from modechange.h.
1848 (mode_append_entry): Remove.
1849 (mode_compile): Remove MASKED_OPS arg, since it encouraged
1850 apps to have incorrect behavior. Use simpler algorithm for head
1851 and tail. Don't futz with umask; that's now the job of mode_adjust.
1852 Detect more invalid usages rather than having somewhat-random behavior.
1853 Don't insert an "a=" action, as that leads to incorrect behavior.
1854 (mode_compile, mode_create_from_ref): Return NULL on error instead
1855 of an enum, since now there's only one way to have an error. All
1857 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
1858 at the correct time. Simplify calculation of "+u" and its ilk.
1859 Don't mishandle "+X".
1860 (mode_free): Remove "register" and localize decls.
1861 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
1862 (struct mode_change): Move to modechange.c; callers don't
1863 need to see this stuff.
1864 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
1865 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
1866 (mode_change, mode_adjust): Reflect the new signatures noted above.
1867 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
1868 that might redefine system include files.
1869 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
1870 (my_usleep): Use NULL rather than (void *) 0.
1871 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
1872 Use siginterrupt to specify that system calls should be interrupted.
1873 (rpl_nanosleep): Move initialization of suspended closer to call of
1875 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
1876 * readutmp.c: Likewise. Include signal.h, stdbool.h.
1877 (desirable_utmp_entry): New function.
1878 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
1879 using x2nrealloc, to simplify logic.
1880 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
1881 size calculation. Do not assume utmp file is a regular file.
1882 * readutmp.h (UT_PID): Moved here from ../src/who.c.
1883 (READ_UTMP_CHECK_PIDS): New constant.
1884 * save-cwd.c: Include unistd-safer.h.
1885 (save_cwd): Use fd_safer.
1886 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
1887 [!_LIBC] Include "stat-macros.h" instead.
1888 * unistd-safer.h (fd_safer): New decl.
1890 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
1892 * byteswap_.h: New file.
1894 2005-04-25 Albert Chin <china@thewrittenword.com>
1896 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
1899 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
1901 * getdate.y (zone): Allow relunit_snumber after tZONE, so
1902 that "UTC +1 second" continues to work. Problem reported
1904 (relunit_snumber): New rule.
1907 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
1909 * getdate.y (universal_time_zone_table): New constant.
1910 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
1911 universal_time_zone_table.
1912 (lookup_zone): Prefer universal_time_zone_table to
1913 local_time_zone_table, so that "GMT" time stamps are allowed in
1914 London during the summer. Problem reported by Ian Abbott.
1916 2005-04-12 Jim Meyering <jim@meyering.net>
1918 * human.c (humblock): Set *options even when returning due to
1919 xstrtoumax conversion failure. Thanks to a used-uninitialized
1922 2005-04-09 Jim Meyering <jim@meyering.net>
1924 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
1925 -Wuninitialized: initialize tm0.tm_year.
1927 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
1929 * getdate.y (parser_control): rels_seen is now a boolean, not a
1930 count, since there's no maximum. All uses changed.
1931 Add member dsts_seen.
1932 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
1934 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
1935 Use pc_rels_seen to decide whther a date is absolute.
1937 * getdate.y (number): Don't overwrite year.
1938 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
1941 2005-04-02 Simon Josefsson <jas@extundo.com>
1943 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
1944 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
1946 2005-03-27 Jim Meyering <jim@meyering.net>
1948 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
1950 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
1952 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
1953 "one's complement" -> "ones' complement" in comment, as per Knuth.
1954 "value of type" -> "type or expression" in comment.
1955 * mktime.c, strftime.c: Propagate intprops.h comment nits.
1957 2005-03-26 Jim Meyering <jim@meyering.net>
1960 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
1961 Correct typos: s/or/of/.
1963 2005-03-23 Jim Meyering <jim@meyering.net>
1965 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
1967 2005-03-21 Jim Meyering <jim@meyering.net>
1969 Changes imported from coreutils.
1971 * cycle-check.c: Don't include xalloc.h.
1973 * path-concat.c: Don't include assert.h.
1974 (path_concat): Remove assertion that would have triggered
1975 for ABASE starting with more than one slash.
1976 Reported by Andreas Schwab.
1978 * path-concat.c (path_concat): Set *BASE_IN_RESULT
1979 properly when ABASE is an absolute file name.
1980 Correct the description of this function.
1982 Add an assertion and a test driver.
1983 This fixes a bug introduced on 2004-07-02.
1984 Andreas Schwab reported the resulting failure of cp --parents:
1985 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
1987 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
1989 * strftime.c (my_strftime): If the underlying strftime returns 0
1990 (which shouldn't happen), generate nothing instead of returning 0
1991 immediately, so that nstrftime (NULL, ...) doesn't return 0.
1993 2005-03-16 Bruno Haible <bruno@clisp.org>
1995 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
1997 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
1999 * strftime.c (my_strftime): Prepend space to format so that we can
2000 reliably distinguish strftime failure from empty output on POSIX
2003 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
2005 * iconvme.c (SIZE_MAX): New macro, if not already defined.
2006 (iconv_string): Don't guess a size-zero buffer, as that might cause
2007 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
2008 result would be 'too large', where 'too large' is (heuristically)
2009 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
2010 overflow concerns. This will prevent some unwanted malloc failures
2011 when the inputs are very large.
2013 2005-03-15 Bruno Haible <bruno@clisp.org>
2015 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
2018 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
2021 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
2023 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
2025 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
2026 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
2028 * strtol.c: Likewise.
2030 2005-03-14 Simon Josefsson <jas@extundo.com>
2032 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
2035 2005-03-14 Jim Meyering <jim@meyering.net>
2037 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
2038 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
2039 to be nonzero so that we (and caller) can detect the difference
2040 between a valid zero-length expansion and an error return, even
2041 when the underlying strftime fails before writing anything into
2044 2005-03-10 Jim Meyering <jim@meyering.net>
2046 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
2047 so that this module works on systems without fchdir.
2049 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
2051 Factor int-properties macros into a single file, except for
2052 glibc-related files.
2053 * intprops.h: New file.
2054 * getloadavg.c: Include it instead of limits.h.
2055 (INT_STRLEN_BOUND): Remove.
2056 * human.c: Include intprops.h.
2057 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
2058 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
2059 * inttostr.h: Include intprops.h instead of limits.h.
2060 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
2061 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
2062 for consistency with intprops.h.
2063 (time_t_is_integer, twos_complement_arithmetic): Use them.
2064 * sig2str.h: Include <signal.h>, intprops.h.
2065 (INT_STRLEN_BOUND): Remove.
2066 * strftime.c (TYPE_SIGNED): Remove.
2067 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
2068 * strtol.c: Adjust comments to match intprops.h.
2069 * userspec.c: Include intprops.h.
2070 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
2071 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
2072 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
2073 instead of rolling our own expressions.
2074 * xstrtol.c: Include xstrtol.h first, to test interface.
2076 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
2078 (my_strftime): Do not mishandle years close to INT_MAX, by doing
2079 the right thing even if adding 1900 would overflow. Similarly
2080 for tm_mon + 1 and tm_yday + 1.
2081 Make %Y always equivalent to %C%y, and similarly for %G and %g.
2082 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
2083 (DO_SIGNED_NUMBER): New macro.
2084 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
2086 2005-03-07 Bruno Haible <bruno@clisp.org>
2088 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
2090 2005-03-03 Derek R. Price <derek@ximbiot.com>
2091 Bruno Haible <bruno@clisp.org>
2093 * pagealign_alloc.h: New file.
2094 * pagealign_alloc.c: New file.
2096 2005-01-28 Bruno Haible <bruno@clisp.org>
2098 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
2101 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
2103 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
2104 The workaround isn't strictly needed for POSIX conformance, and
2105 it's too much of a pain to configure and maintain. We'll ask
2106 people to fix their kernels instead.
2107 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
2108 (NANOSLEEP_BUG_WORKAROUND): Remove.
2109 (xnanosleep): Remove the workaround.
2111 2005-02-12 Bruno Haible <bruno@clisp.org>
2113 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
2115 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
2117 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
2118 * timespec.h (gettime): Return void, since it always
2119 succeeds now. All uses changed.
2120 * gettime.c (gettime) Likewise.
2121 [HAVE_NANOTIME]: Prefer nanotime.
2122 Assume gettimeofday succeeds, as POSIX requires.
2123 Assime time () succeeds, since other code already does.
2124 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
2125 (timespec_subtract): Remove.
2126 (NANOSLEEP_BUG_WORKAROUND): New constant.
2127 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
2128 things considerably. Use it only on GNU/Linux hosts, since the
2129 workaround shouldn't be needed elsewhere.
2131 2005-02-24 Bruno Haible <bruno@clisp.org>
2133 * gettext.h: Update from GNU gettext 0.14.2.
2135 2005-02-24 Bruno Haible <bruno@clisp.org>
2137 * localcharset.c: Update from GNU gettext 0.14.2.
2138 * config.charset: Update from GNU gettext 0.14.2.
2140 2005-02-22 Simon Josefsson <jas@extundo.com>
2142 * iconvme.h, iconvme.c: New files, from libc.
2144 2005-02-20 Neil Conway <neilc@samurai.com>
2146 * xgethostname.c (xgethostname): Check for ENOMEM, which is
2147 returned by OSX/Darwin if the specified buffer is not large
2148 enough for the hostname.
2150 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
2152 * memrchr.h: New file.
2153 * chdir-long.c: Include it.
2154 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
2155 Don't bother including stddef.h.
2157 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2159 * argp-help.c (__argp_help): Create a fake struct argp_state and
2160 pass it to _help, otherwise the latter coredumps trying to
2161 dereference state.root_argp.
2163 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
2165 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
2167 Include <sys/types.h>, for dev_t.
2168 (ME_DUMMY, ME_REMOTE): Move from here....
2169 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
2170 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
2172 Include mountlist.h first, to test the interface.
2174 2005-01-29 Bruno Haible <bruno@clisp.org>
2176 * progname.c (program_name): Initialize.
2177 Needed when linking statically on MacOS X.
2179 2005-01-28 Bruno Haible <bruno@clisp.org>
2181 * javacomp.sh.in: New file, from GNU gettext.
2182 * javacomp.h: New file, from GNU gettext.
2183 * javacomp.c: New file, from GNU gettext.
2185 2005-01-26 Bruno Haible <bruno@clisp.org>
2187 * javaexec.sh.in: New file, from GNU gettext.
2188 * javaexec.h: New file, from GNU gettext.
2189 * javaexec.c: New file, from GNU gettext.
2191 2005-01-26 Simon Josefsson <jas@extundo.com>
2193 * gai_strerror.c: Use GPL in header.
2195 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2197 * argp-help.c (hol_entry_help): Avoid using non-constant
2198 initializers for struct pentry_state.
2199 (__argp_error): Check return value of __asprintf
2200 (__argp_failure): Translate error message
2202 * argp-parse.c: Removed braces around the expansion of N_()
2204 2005-01-21 Jim Meyering <jim@meyering.net>
2206 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
2207 same value as for Solaris 9.
2209 * chdir-long.c (chdir_long): Rewrite to remove limitation on
2210 component length. This included changing the parameter to be
2211 of type `char *' rather than `char const *'.
2212 * chdir-long.h (chdir_long): Update prototype.
2214 * openat.c (fdopendir, fstatat): New functions.
2215 * openat.h: Include headers required for use of DIR and struct stat.
2216 [AT_SYMLINK_NOFOLLOW]: Define.
2217 (fdopendir, fstatat): Add prototypes.
2219 2005-01-21 Bruno Haible <bruno@clisp.org>
2221 * classpath.h: New file, from GNU gettext.
2222 * classpath.c: New file, from GNU gettext.
2224 2005-01-20 Simon Josefsson <jas@extundo.com>
2226 * version-etc-fsf.c: New file, with version_etc_copyright.
2227 * version-etc.c: Remove version_etc_copyright.
2228 * version-etc.h (version_etc_copyright): Use [] instead of * in
2229 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
2231 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
2233 * save-cwd.c (save_cwd): Remove code to support the case
2234 where fchdir is missing or flaky.
2236 2005-01-20 Simon Josefsson <jas@extundo.com>
2238 * base64.h (isbase64): Add.
2240 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
2241 using a unsigned prototype, don't inline.
2242 (base64_decode): Use it.
2244 2005-01-19 Bruno Haible <bruno@clisp.org>
2246 * sh-quote.h: New file, from GNU gettext.
2247 * sh-quote.c: New file, from GNU gettext.
2249 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
2251 Merge changes from coreutils, as described below in several
2252 changelogs dated today.
2254 * save-cwd.c: Include "save-cwd.h" before other include files.
2255 (O_DIRECTORY): Remove; not needed here, since "." must be
2256 a directory. All uses removed.
2257 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
2258 universal on Suns, and we also need to test for IRIX.
2259 Revamp code to use 'if' rather than '#if'.
2260 Avoid unnecessary comparison of cwd->desc to 0.
2262 * utimens.c (futimens): Robustify the previous patch, by checking
2263 for known valid error numbers rather than observed invalid ones.
2265 2005-01-18 Jim Meyering <jim@meyering.net>
2267 * version-etc.c (version_etc_copyright): Update copyright date.
2269 * utimens.c (futimens): Account for the fact that futimes
2270 can also fail with errno == ENOSYS or errno == ENOENT.
2271 Patch from Dmitry V. Levin.
2273 Change the name of the robust chdir function from chdir to chdir_long.
2274 * save-cwd.c: Include chdir-long.h rather than chdir.h.
2275 (restore_cwd): Use chdir_long, not chdir.
2276 * chdir-long.c: Renamed from chdir.c.
2277 * chdir-long.h: Renamed from chdir.h.
2278 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
2281 2005-01-18 Bob Proulx <bob@proulx.com>
2283 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
2284 offsetof() macro construct to avoid compile failure with native HP-UX
2285 11.0 ANSI C compiler.
2287 2005-01-06 Bruno Haible <bruno@clisp.org>
2289 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
2290 because stpncpy.m4 takes care of it.
2292 2004-01-24 Bruno Haible <bruno@clisp.org>
2294 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
2296 2003-10-09 Bruno Haible <bruno@clisp.org>
2298 * progreloc.c: Include xalloc.h instead of xmalloc.h.
2300 2005-01-06 Bruno Haible <bruno@clisp.org>
2302 * fwriteerror.h (fwriteerror): Change specification to include fclose.
2303 * fwriteerror.c: Include <stdbool.h>.
2304 (fwriteerror): At the end, close the file stream. Record whether
2305 stdout was already closed.
2307 2004-05-27 Bruno Haible <bruno@clisp.org>
2309 * execute.c (environ): Declare if needed.
2310 * pipe.c (environ): Likewise.
2311 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
2313 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
2315 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
2316 definitions to be after all include files, to avoid collisions.
2317 Problem reported by Bob Proulx.
2319 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
2321 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
2322 not needed. This removes a dependency on the gettext module.
2323 [defined _LIBC]: Do not include <libintl.h>; not needed.
2325 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
2327 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
2330 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
2332 * argp-parse.c: Include <stddef.h>.
2333 (alignof, alignto): New macros.
2334 (parser_init): Don't assume that void * is aligned sufficiently
2337 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
2338 need to extend the stack.
2339 (YYINITDEPTH): New macro, so that the initial stack isn't overly
2342 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2344 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
2346 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
2348 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
2349 Remove now-obsolete comment about AIX.
2350 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
2351 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
2352 (YYMAXDEPTH): New macro.
2354 2004-12-18 Bruno Haible <bruno@clisp.org>
2356 * fatal-signal.c (fatal_signals): Make non-const.
2357 (init_fatal_signals): New function.
2358 (uninstall_handlers, install_handlers): Ignore signals that were set to
2360 (at_fatal_signal): Call init_fatal_signals.
2361 (init_fatal_signal_set): Likewise. Ignore signals that were set to
2363 Reported by Paul Eggert.
2365 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
2367 * getdate.y (textint): New member "negative".
2368 (time_zone_hhmm): New function.
2369 Expect 14 shift-reduce conflicts, not 13.
2370 (o_colon_minutes): New rule.
2371 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
2372 (yylex): Set the "negative" member of signed numbers.
2374 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
2376 Changes imported from coreutils.
2377 * hard-locale.c: Assume <locale.h> exists.
2379 (GLIBC_VERSION): New macro.
2380 (hard_locale): Assume setlocale exists.
2381 Rewrite to avoid #ifdef.
2382 Use strdup rather than malloc + strcpy.
2383 * human.c: Assume <locale.h> exists.
2384 (human_readable): Assume localeconv exists.
2386 2004-12-01 Jakub Jelinek <jakub@redhat.com>
2388 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
2389 convert T2, not T. (Imported from libc.)
2391 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
2393 * getcwd.c (is_ENAMETOOLONG): New macro.
2394 (__getcwd.c): Don't restore errno; glibc doesn't.
2395 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
2396 first, falling back to our code only if its results look suspicious.
2397 Ensure that the resulting buffer is only as large as necessary.
2399 * readutmp.c: Include readutmp.h first.
2400 Include <errno.h>, since readutmp.h no longer does that.
2401 * readutmp.h: Don't include <errno.h>,
2402 <sys/param.h>, <time.h>; not needed to establish interface.
2403 (errno): Remove decl.
2404 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
2405 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
2406 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
2408 2004-11-28 Simon Josefsson <jas@extundo.com>
2410 * base64.h, base64.c: New file.
2412 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
2414 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
2416 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
2418 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
2419 HP's ANSI C compiler.
2420 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
2421 Declaring int functions causes warnings on some modern systems and
2422 shouldn't be needed to compile on ancient ones.
2423 * same.c (MIN) [defined MIN]: Don't define, since it's already
2426 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
2427 with the following changes.
2428 (__set_errno): Parenthesize properly.
2429 Include <stdbool.h>.
2430 (MIN, MAX, MATCHING_INO): New macros.
2431 (__getcwd): Define with prototype, not K&R form.
2432 Use heuristics to allocate default buffer on stack if possible.
2433 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
2434 behavior, and to avoid the PATH_MAX limit when computing
2436 Use MATCHING_INO to compare inode number to file.
2437 Check for arithmetic overflow in size calculations.
2438 Fix bug in reallocation of dot array that caused getcwd to fail
2439 on directories nested deeper than 75.
2440 Be more careful about saving errno on error.
2441 Do not use realloc; use only free+malloc, as this is a bit
2442 more flexible and avoids a needless copy operation.
2443 Do not inspect st_dev and st_ino for symbolic links; POSIX
2444 doesn't specify the latter.
2445 Check for closedir errors.
2446 Avoid needless casts.
2447 Use "#ifdef weak_alias" around weak_alias, to be like other
2449 The following changes to getcwd.c have effect only when used in
2450 gnulib; they have no effect inside glibc proper.
2451 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
2452 as alloca isn't used.
2453 (alloca, __alloca): Likewise.
2454 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
2455 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
2456 unconditionally, as gnulib assumes C89 or better.
2457 Do not include <sys/param.h>.
2458 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
2459 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
2461 (NULL) [!defined NULL]: Remove; we assume C89 or better.
2462 Include <dirent.h> in a way that is compatible with modern Autoconf.
2463 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
2464 New macros, if not already defined.
2465 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
2466 Use "_LIBC", not "defined _LIBC", for consistency.
2467 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
2469 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
2470 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
2471 * xgetcwd.c: David MacKenzie's old code was removed, so give
2472 credit only to Jim Meyering and adjust the copyright dates.
2473 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
2474 <stdlib.h>, <unistd.h>, "pathmax.h".
2475 Instead, include "xgetcwd.h" (first) and "getcwd.h".
2476 (INITIAL_BUFFER_SIZE): Remove.
2477 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
2479 2004-11-23 Jim Meyering <jim@meyering.net>
2481 * getopt_.h: Remove trailing blanks.
2483 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
2485 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
2486 (futimens): New function, which uses futimes if available.
2487 (futimens, utimens): Support timespec==NULL, with same semantics
2488 as utime and utimens.
2489 * utimens.h (futimens): New decl.
2491 2004-11-23 Jim Meyering <jim@meyering.net>
2493 * __fpending.c: Add comment.
2495 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2497 * getopt_.h: Re-addition of __getopt_argv_const caused
2498 redefinition warnings. To avoid them, include the defines
2499 in `#if !defined __need_getopt ... #endif'. The only place
2500 where __getopt_argv_const is used is in definitions
2501 of getopt_long and getopt_long_only below, which are as well
2502 protected by `#ifndef __need_getopt'.
2503 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
2504 __need_getopt after including <stdio.h> and <unistd.h> These
2505 headers might have defined it.
2507 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
2509 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
2511 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
2512 optopt): Use them instead of invoking ## directly; otherwise, the
2513 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
2515 2004-11-19 Bruno Haible <bruno@clisp.org>
2517 * strtok_r.c: Move comments from here...
2518 * strtok_r.h: ... to here.
2520 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
2522 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
2523 might fail. Problem reported by Yoann Vandoorselaere.
2524 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
2525 that mishandle size_t overflow.
2527 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
2529 * canon-host.c: Include "strdup.h".
2530 (canon_host): Use getaddrinfo if available, so that IPv6 works.
2531 Use strdup instead of malloc/strcpy to duplicate strings.
2533 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
2534 (human_space_before_unit): New constant.
2535 * human.c (human_readable): Support it.
2537 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
2538 (xgetcwd): Set errno correctly when failing.
2539 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
2540 the failure is actually due to a PATH_MAX problem.
2542 Further getopt changes to make it more likely that glibc will
2543 buy the changes back.
2544 * getopt.c (POSIXLY_CORRECT): New constant.
2545 (getopt): Use it, so to preserve glibc semantic
2546 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
2547 when compiling for libc.
2548 * getopt_.h (__getopt_argv_const): Bring it back.
2549 (getopt_long, getopt_long_only): Use it.
2551 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
2552 New arg POSIXLY_CORRECT. All callers changed.
2553 (getopt): Argv is now char * const *, as per standard.
2554 (_getopt_internal_r, _getopt_internal): Argv is now char **,
2555 not char *__getopt_argv_const *.
2556 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
2557 _getopt_long_only_r): Likewise.
2558 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
2559 * getopt_int.h (_getopt_internal, _getopt_internal_r,
2560 _getopt_long_r, _getopt_long_only_r): Likewise.
2561 * getopt_.h (__getopt_argv_const): Remove.
2562 (getopt): Argv is now char * const *, as per standard.
2564 * getdate.y (tORDINAL): New token.
2565 (day, relunit): Allow it for relative times.
2566 (relative_time_table): Use tORDINAL for ordinals.
2568 2004-11-15 Jim Meyering <jim@meyering.net>
2570 * closeout.c: Include "__fpending.h" once again.
2571 Include <stdbool.h>.
2572 (close_stdout): Don't fail just because stdout was closed initially,
2573 since some programs don't write to stdout in the normal course of
2574 operation (other than --version and --help), and we don't want this
2575 function to make e.g. `touch file >&-' fail.
2576 But do fail if it was closed and someone has tried to write to it.
2577 E.g., `printf foo >&-' must fail.
2579 2004-11-11 Simon Josefsson <jas@extundo.com>
2581 * strtok_r.h, strtok_r.c: New file.
2583 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
2585 * getopt_.h (__getopt_argv_const): New macro, to be used so that
2586 we can stop lying to compilers about the constness of argv when we
2587 are compiled outside glibc.
2588 (getopt, getopt_long, getopt_long_only): Use it.
2589 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
2591 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
2592 _getopt_long_only_r): Likewise.
2593 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
2594 _getopt_long_only_r): Likewise.
2596 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
2597 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
2598 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
2599 the other external symbols.
2600 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
2601 declaration, since the above renaming now works around collisions.
2603 2004-11-11 Jim Meyering <jim@meyering.net>
2605 * linebreak.c: Remove trailing blanks.
2606 * alloca_.h: Likewise.
2607 * acosl.c: Likewise.
2608 * euidaccess.c: Likewise.
2609 * allocsa.h: Likewise.
2611 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
2613 * mktime.c (SHR): New macro, which is a portable
2614 substitute for >> that should work even on Crays.
2615 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
2616 Problem reported by Mark D. Baushke in
2617 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
2618 * getdate.y (SHR): Likewise.
2620 * strftime.c (SHR): Likewise.
2622 * quotearg.c (struct quoting_options): Use unsigned int for
2623 quote_these_too, so that right shifts are well defined. All uses
2626 2004-11-10 Simon Josefsson <jas@extundo.com>
2628 * getaddrinfo.h, getaddrinfo.c: New files.
2630 2004-11-10 Jim Meyering <jim@meyering.net>
2632 Ensure that no close failure goes unreported.
2633 * closeout.c (close_stdout): Always close stdout. I.e., don't
2634 return early when it seems there's nothing to flush.
2635 Don't include __fpending.h.
2637 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
2639 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
2641 2004-11-05 Bruno Haible <bruno@clisp.org>
2643 * readlink.c: Include stddef.h, needed for size_t on Woe32.
2644 Reported by Mark D. Baushke <mdb@cvshome.org>.
2646 2004-11-04 Bruno Haible <bruno@clisp.org>
2648 2004-09-11 Bruno Haible <bruno@clisp.org>
2649 * allocsa.valgrind: New file.
2650 2004-02-06 Bruno Haible <bruno@clisp.org>
2651 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
2652 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
2653 Reported by Christopher Seip <chris.seip@hp.com>.
2655 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
2657 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
2658 with errno == ERANGE if the buffer is too small.
2659 Problem reported by Mark D. Baushke.
2661 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
2663 * xreadlink.c (MAXSIZE): New macro.
2664 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
2665 size does not exceed MAXSIZE. Avoid cast.
2666 As suggested by Mark D. Baushke in
2667 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
2668 if readlink fails with buffer size just under MAXSIZE, try again
2671 2004-11-02 Derek R. Price <derek@ximbiot.com>
2672 and Paul Eggert <eggert@cs.ucla.edu>
2674 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
2675 (get_date): Overparenthesize to avoid GCC warning.
2677 2004-11-02 Bruno Haible <bruno@clisp.org>
2679 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
2680 function returns void.
2682 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
2684 * getpass.c (fflush_unlocked, flockfile, funlockfile)
2685 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
2688 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
2690 * getdate.y: Add support for TZ="foo" within a date string.
2691 Fix some bugs near time_t boundaries. Reject dates with
2692 out-of-range components, e.g., "Sept 31".
2693 Include <stdlib.h>, "setenv.h", "xalloc.h".
2694 (ISDIGIT_LOCALE): Remove; unused.
2695 Note that the TZ and time functions used here are not reentrant.
2696 (mktime_ok, get_tz): New functions.
2697 (TZBUFSIZE): New constant.
2698 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
2699 This requires that we sometimes generate our own TZ="XXX..." setting.
2701 2004-10-27 Derek R. Price <derek@ximbiot.com>
2703 * mktime.c (not_equal_tm): Remove redundant check.
2705 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
2707 * getdate.y: Use Bison 1.875 features, and some minor
2708 code cleanups. This change does not affect semantics.
2709 Don't include <stdlib.h>; no longer needed.
2710 Don't include unlocked-io.h; only the "#if TEST" code uses
2711 stdio, and performance isn't crucial there.
2712 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
2713 Bison 1.875 features as described below.
2714 All uses of "PC." replaced by "pc->".
2715 (YYSTYPE): Add a forward declaration.
2716 (yylex, yyerror): Use full prototypes in forward decls.
2717 Use "%pure-parser" rather than obsolescent "%pure_parser".
2718 Use %parse-param and %lex-param instead of obsolescent
2719 YYPARSE_PARAM and YYLEX_PARAM.
2720 (meridian_table, month_and_day_table, time_units_table,
2721 relative_time_table, time_zone_table, military_table,
2722 lookup_zone, lookup_word, get_date):
2723 Use NULL instead of 0 where appropriate.
2724 (to_hour): Avoid abort (), to avoid a dependency on
2726 (yyerror, yylex): Now accepts parser_control * arg.
2727 (main) [TEST]: Use '\0' rather than 0 for char.
2729 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
2731 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
2732 It's now the caller's responsibility to handle the case where
2733 !HAVE_GETPAGESIZE && !defined getpagesize.
2735 * mktime.c (leapyear): Arg is long int, not int.
2737 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
2739 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
2741 2004-10-12 Simon Josefsson <jas@extundo.com>
2743 * getpass.c (fflush_unlocked, flockfile, funlockfile)
2744 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
2747 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
2749 * vsnprintf.h: New file.
2750 * vsnprintf.c: New file.
2752 2004-10-07 Bruno Haible <bruno@clisp.org>
2754 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
2755 into the provided buffer.
2757 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
2759 * diacrit.c, diacrit.h: Add GPL notice.
2761 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
2762 * atanl.c (atanl): Keep the code as similar to glibc as possible.
2763 * logl.c (logl): Keep the code as similar to glibc as possible.
2764 This avoids a potential constant-folding bug.
2766 2004-10-05 Bruno Haible <bruno@clisp.org>
2768 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
2770 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
2772 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
2773 * xmalloc.c (xmemdup): Likewise.
2774 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
2775 XFREE): Remove these long-obsolescent macros.
2776 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
2777 * xstrdup.c: Remove.
2779 * regex.c (re_comp): Cast gettext return value to char *,
2780 Problem reported by Martin Neitzel via Mark D. Baushke.
2782 2004-10-04 Simon Josefsson <jas@extundo.com>
2784 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
2785 '#ifdef USE_UNLOCKED_IO'.
2787 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
2789 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
2790 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
2791 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
2792 regex.c, sha1.c, version-etc.c, yesno.c:
2793 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
2794 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
2795 the includer's responsibility.
2797 Sync from coreutils.
2799 * modechange.c (mode_compile): Don't decrement a pointer that
2800 points to the start of a string, as the C Standard says the
2801 resulting behavior is undefined.
2803 * backupfile.h (enum backuptype): Rename none -> no_backups,
2804 simple -> simple_backups, numbered_existing ->
2805 numbered_existing_backups, numbered -> numbered_backups
2806 to avoid shadowing problems. All uses changed.
2807 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
2808 * backupfile.c (check_extension, numbered_backup):
2809 Rename locals to avoid shadowing 'basename'.
2810 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
2813 * .cppi-disable: Add getopt_.h, getopt_int.h.
2814 * .cvsignore: Add getopt.h.
2816 2004-10-04 Simon Josefsson <jas@extundo.com>
2818 * memmem.h: New file.
2819 * memmem.c: New file, taken from glibc.
2821 2004-10-02 Jim Meyering <jim@meyering.net>
2823 * dirfd.h, getpagesize.h: Add copyright notice.
2825 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
2827 * snprintf.c: Remove comments as to why each header is needed.
2829 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
2831 * strsep.h: New file.
2832 * strsep.c: New file.
2834 2004-10-01 Simon Josefsson <jas@extundo.com>
2836 * snprintf.c (snprintf): Handle size==0.
2838 2004-10-01 Simon Josefsson <jas@extundo.com>
2839 Bruno Haible <bruno@clisp.org>
2841 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
2842 (snprintf): Declare 'args'.
2844 2004-09-30 Simon Josefsson <jas@extundo.com>
2846 * snprintf.h, snprintf.c: New files.
2848 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2850 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
2851 (hol_entry_help): Never translate an empty string.
2852 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
2853 * argp.h (OPTION_NO_TRANS): New option.
2855 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
2857 * xvasprintf.c: Include xalloc.h.
2858 (xvasprintf): Use xalloc_die, not xmalloc_die.
2860 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
2862 * dummy.c: Change copyright notice to FSF, and license to GPL.
2864 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
2866 * argp-pvh.c (argp_program_version_hook): Provide initial value.
2867 Problem reported by Bruno Haible in:
2868 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
2870 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
2872 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
2873 in case some system header has #define'd it. Problem reported by
2874 Soeren D. Schulze in
2875 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
2877 2004-09-08 Bruno Haible <bruno@clisp.org>
2879 * stdint_.h: New file, taken from GNU clisp.
2881 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
2883 * xvasprintf.h: New file.
2884 * xvasprintf.c: New file.
2885 * xasprintf.c: New file.
2887 2004-09-08 Bruno Haible <bruno@clisp.org>
2889 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
2891 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
2893 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
2895 Import from coreutils.
2896 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
2897 strings on unbounded length. alloca's performance benefits aren't
2898 that important here.
2900 (parse_with_separator): New function, with most of the internals
2901 of the old parse_user_spec. Allow user to omit both user and group,
2902 for compatibility with FreeBSD.
2903 Clone only the user name, not the entire spec.
2904 Do not set *uid, *gid unless entirely successful.
2905 Avoid memory leak in some failing cases.
2906 Fix regression for USER.GROUP reported by Dmitry V. Levin in
2907 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
2908 (parse_user_spec): Rewrite to use parse_with_separator.
2910 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
2912 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
2913 its complicated substitute.
2914 * argp-help.c: Include <errno.h>, for program_invocation_short_name
2915 and program_invocation_name.
2916 (__argp_basename) [!_LIBC]: Remove; the only use was
2917 replaced by its body.
2918 (__argp_short_program_name): Change condition from
2919 !defined __argp_short_program_name to
2920 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
2921 to match argp-namefrob.h.
2922 (__argp_failure): Don't assume strerror_r returns char *.
2923 * argp-parse.c (N_): Define unconditionally.
2924 (argp_default_options): Fill out initializers with 0 to avoid
2927 2004-08-12 Simon Josefsson <jas@extundo.com>
2929 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
2930 * getopt_.h: Renamed from getopt.h.
2932 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
2934 Merge from coreutils.
2936 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
2937 wmemchr or wmemcpy. Problem reported by Robert Dahlem
2938 for Reliant Unix 5.43.
2940 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
2941 (union fooround): Use uintmax_t, not long int.
2942 The rest is a merge from libc:
2943 [defined _LIBC]: Include <shlib-compat.h>.
2944 (_obstack) [defined _LIBC]: Remove after 2.3.4.
2946 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
2948 * strverscmp.c: Convert to UTF-8.
2950 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
2952 * obstack.h (obstack_empty_p):
2953 Don't assume that chunk->contents is suitably aligned.
2954 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
2955 Likewise. Problem reported by Benno in
2956 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
2958 * chown.c (rpl_chown): Work even if the file is writeable but not
2959 readable. This could be improved further but it'd take some work.
2961 2004-08-08 Simon Josefsson <jas@extundo.com>
2963 * xgethostname.c: Don't include error.h (not used).
2966 * getpass.c: Include getpass.h first.
2968 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
2970 * xalloc-die.c: New files.
2971 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
2973 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
2974 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
2975 (_, N_, xalloc_die): Move to xalloc-die.c.
2976 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
2977 so that we needn't mess with xalloc_msg_memory_exhausted.
2979 * sha1.h: Renamed from sha.h.
2980 (SHA1_H): Renamed from _SHA_H.
2981 (sha1_ctx): Renamed from sha_ctx.
2982 (sha1_init_ctx): Renamed from sha_init_ctx.
2983 (sha1_process_block): Renamed from sha_process_block.
2984 (sha1_process_bytes): Renamed from sha_process_bytes.
2985 (sha1_finish_ctx): Renamed from sha_finish_ctx.
2986 (sha1_read_ctx): Renamed from sha_read_ctx.
2987 (sha1_stream): Renamed from sha_stream.
2988 (sha1_buffer): Renamed from sha_buffer.
2989 * sha1.c: Likewise; renamed from sha.c.
2990 Do not include <sys/types.h>.
2991 Include <stddef.h> rather than <stdlib.h>.
2993 2004-08-08 Bruno Haible <bruno@clisp.org>
2995 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
2996 FILESYSTEM_PREFIX_LEN.
2997 * progreloc.c: Likewise.
2998 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
3000 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
3003 * argp-help.c (make_hol, hol_append): Don't assume that
3004 SIZE_MAX is a valid preprocessor constant.
3005 (__argp_basename): Change from "#ifndef _LIBC"
3006 to "#ifndef __argp_short_program_name", so that
3007 we don't compile these functions for tar.
3009 More merges from coreutils.
3010 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
3011 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
3013 * addext.c: Remove; no longer needed.
3014 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
3015 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
3016 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
3017 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
3018 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
3019 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
3020 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
3021 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
3022 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
3023 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
3024 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
3025 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
3026 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
3027 Import changes from coreutils.
3029 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
3031 Merge from coreutils.
3033 * .gdb-history: Remove; this doesn't belong here.
3035 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
3036 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
3037 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
3039 * dirname.h: Include <stdbool.h>.
3040 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
3041 for consistency with POSIX terminology. All uses changed.
3042 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
3043 (strip_trailing_slashes): Use bool for booleans.
3044 * stripslash.c (strip_trailing_slashes): Likewise.
3046 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
3047 sometimes returns a positive errno value even when it succeeds.
3048 (print_errno_message) [!LIBC]: Fall back on strerror if
3051 * path-concat.c (mempcpy): Don't define if a system header defines it.
3052 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
3053 (longest_relative_suffix): New function.
3054 (path_concat): Use it. Assume first argument is not NULL.
3055 Port to DOS. Omit redundant separators.
3056 Report an error instead of returning NULL.
3057 Use mempcpy instead of memcpy.
3058 (xpath_concat): Remove: not declared or used.
3060 * same.h: Include <stdbool.h>
3061 (same_name): Return bool, not int.
3062 * same.c (same_name): Likewise.
3063 (errno): Don't declare; we assume C89 or better now.
3065 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
3066 if not already defined.
3068 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
3069 * dup-safer.c (errno): Likewise.
3071 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
3073 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
3076 2004-08-03 Simon Josefsson <jas@extundo.com>
3078 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
3079 * progname.h: Don't include stdbool.h.
3081 2004-08-02 Simon Josefsson <jas@extundo.com>
3083 * getsubopt.h: New file, with comments from Bruno Haible.
3084 * getsubopt.c: New file, from glibc, but slightly modified based on
3085 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
3087 2004-08-01 Simon Josefsson <jas@extundo.com>
3089 * xgetdomainname.c: Include stdlib.h, for free().
3091 2004-07-16 Simon Josefsson <jas@extundo.com>
3093 * dummy.c: New file.
3095 2004-07-16 Bruno Haible <bruno@clisp.org>
3097 * backupfile.h: Add extern "C" for C++.
3098 * closeout.h: Likewise.
3099 * copy-file.h: Likewise.
3100 * findprog.h: Likewise.
3101 * full-write.h: Likewise.
3102 * pathname.h: Likewise.
3103 * progname.h: Likewise.
3104 * stpcpy.h: Likewise.
3105 * stpncpy.h: Likewise.
3106 * strcase.h: Likewise.
3107 * strstr.h: Likewise.
3108 * xalloc.h: Likewise.
3110 * mbswidth.h: Add extern "C" for C++.
3111 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
3113 2004-07-09 Simon Josefsson <jas@extundo.com>
3115 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
3116 failed without this.)
3118 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
3120 * fchown-stub.c: New file.
3122 2004-06-24 Jim Meyering <jim@meyering.net>
3124 * obstack.h (obstack_base): Cast to (void *), per documentation.
3126 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
3128 * argz.c, argz_.h: New files, which are autoupdated from libtool.
3130 2004-06-01 Jim Meyering <jim@meyering.net>
3132 * calloc.c: New file.
3134 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
3136 * getdate.y (yylex): Allow space between sign and number.
3137 Problem reported by Dan Jacobson.
3139 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
3140 and Jim Meyering <jim@meyering.net>
3142 Merge from coreutils CVS.
3144 * stat-macros.h: New file, with contents from file-type.h
3145 and coreutils' system.h.
3146 * file-type.c: Include "stat-macros.h".
3147 * file-type.h (file_type): Move all macro definitions to new file,
3150 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
3151 Wrap old code with this conditional.
3152 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
3153 function that does not dereference symlinks.
3154 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
3156 * xreadlink.c: Include xreadlink.h first, to catch .h file
3157 dependency problems.
3158 (xreadlink): Accept new arg SIZE, for efficiency.
3159 All decls and uses changed.
3160 * xreadlink.h: Include <stddef.h>, for size_t.
3162 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
3163 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
3165 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
3167 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
3169 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
3170 macros to be defined.
3171 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
3172 the allocator returns NULL because the requested size is zero.
3174 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
3176 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
3177 var. Add comment explaining why libc still defines it. This
3178 merges the following patch from glibc:
3179 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
3181 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
3183 * obstack.c (_obstack): Remove unused variable. It hasn't been
3184 present in glibc since revision 1.1 of this file.
3185 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
3186 obstack_alignment_mask, obstack_alloc, obstack_base,
3187 obstack_blank, obstack_blank_fast, obstack_chunk_size,
3188 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
3189 obstack_grow0, obstack_init, obstack_int_grow,
3190 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
3191 obstack_next_free, obstack_object_size, obstack_ptr_grow,
3192 obstack_ptr_grow_fast, obstack_room): Remove declarations of
3193 nonexistent functions.
3195 2004-05-17 Derek R. Price <derek@ximbiot.com>
3196 Paul Eggert <eggert@cs.ucla.edu>
3198 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
3200 2004-05-14 Bruno Haible <bruno@clisp.org>
3202 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
3203 that consists of a '.' followed by an empty digit string.
3204 Patch by Tor Lillqvist <tml@iki.fi>.
3206 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
3208 Port obstack to the AS/400, where pointers are 16 bytes wide and
3209 you cannot cast an integer to a valid pointer. This patch is
3210 currently waiting to be integrated into glibc; see
3211 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
3213 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
3214 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
3215 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
3216 (struct obstack): temp member is now a union of a pointer and
3217 an integer, instead of an integer. All integer uses changed.
3218 This does not affect the physical layout of struct obstack,
3219 except on hosts (like the AS/400) where the size or alignment of
3220 void * is greater than that of ptrdiff_t.
3221 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
3222 __STDC__)]: Store temporary in pointer member of union, not
3224 * obstack.c: Include <stddef.h>, for offsetof.
3225 (struct fooalign): Remove; it doesn't need a name.
3226 (union fooround): Change double to long double, and add void *.
3227 (DEFAULT_ALIGNMENT): Use offsetof to compute.
3228 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
3229 not a macro. Hence the values are always int; so remove all
3230 casts-to-int in uses.
3232 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
3233 Derek Price <derek@ximbiot.com>
3235 * alloca.c: Include <alloca.h>, to get our interface.
3236 * alloca_.h: Use __alloca on AIX, so that we don't have to
3237 include <alloca.h> first. Use C89 prototype for alloca; this
3238 requires including <stddef.h> for size_t. Use extern "C" if C++.
3239 Use #elif for simplicity, since we can assume C89 now.
3240 Don't try to source the system alloca.h since it will not be found
3241 and to prevent recursively including its replacement.
3242 * fnmatch.c: Include <alloca.h> instead of opencoding.
3243 * regex.c: Likewise.
3245 2004-05-16 Derek Price <derek@ximbiot.com>
3246 Paul Eggert <eggert@cs.ucla.edu>
3248 getline cleanup. This changes the getndelim2 API: both order of
3249 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
3252 * getline.c: Don't include stddef.h or stdio.h, since our
3253 interface does that.
3254 (getline): Always use getdelim, so that we don't have two
3255 copies of this code.
3256 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
3258 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
3259 (GETNDELIM2_MAXIMUM): New macro.
3260 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
3261 instead of the old practice of delim2==0. All callers changed.
3262 Return -1 on overflow, instead of returning junk.
3263 Do not set *linesize unless allocation succeeds.
3264 * getndelim2.h: Do not include stddef.h; no longer needed, now
3265 that we include sys/types.h.
3266 * getnline.h: Likewise.
3267 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
3268 (getndelim2): Reorder arguments.
3269 * getnline.c (getnline, getndelim):
3270 Don't discard the NMAX argument.
3271 (getnline): Invoke getndelim, to avoid code duplication.
3272 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
3273 of (size_t) -1 by callers of the getnline family.
3275 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
3277 * nanosleep.c (suspended): Change its type from int to
3278 sig_atomic_t volatile.
3279 (first_call): Make it private to rpl_nanosleep, and have it
3280 be zero initially as that's a bit faster.
3281 (my_usleep): Round up fractional times instead of truncating them,
3282 as this is the usual meaning for 'sleep'.
3284 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
3286 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
3287 (ENOSYS): Define if not defined.
3288 (settime): Fall back on stime if it exists and settimeofday fails.
3289 But don't bother with fallbacks if a method fails with errno == EPERM.
3291 2004-05-11 Jim Meyering <jim@meyering.net>
3293 Prior to this change, the save_cwd caller required read access to the
3294 current directory on most systems (ones with the fchdir function).
3296 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
3297 fails, try write-only, and finally, resort to using xgetcwd.
3299 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
3301 * obstack.c, obstack.h: Import changes from libc.
3303 2004-04-28 Bruno Haible <bruno@clisp.org>
3305 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
3306 implicitly appends .exe to executables.
3307 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
3308 accepts Windows pathnames.
3309 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
3310 Cygwin like Windows, since it now accepts Windows pathnames.
3311 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
3312 Cygwin like Windows, since it now accepts Windows pathnames.
3313 Reported by Derek Robert Price <derek@ximbiot.com>.
3315 2004-04-20 Jim Meyering <jim@meyering.net>
3317 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
3319 2004-04-20 Jim Meyering <jim@meyering.net>
3320 Bruno Haible <bruno@clisp.org>
3322 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
3323 memory when realloc fails.
3325 2004-04-18 Jim Meyering <jim@meyering.net>
3327 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
3328 don't leak memory and do call END_UTMP_ENT.
3330 2004-04-11 Paul Eggert <eggert@twinsun.com>
3332 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
3333 (CHAR_BIT): Remove, since we assume C89.
3334 Include <stdint.h> if available, as per current Autoconf CVS advice.
3336 2004-03-30 Paul Eggert <eggert@twinsun.com>
3338 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
3339 not bool, to be more consistent with Unix conventions.
3340 Suggested by Bruno Haible.
3342 Merge from coreutils.
3344 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
3347 * getdate.h: Include stdbool.h, and timespec.h instead of
3348 the usual <time.h> dance.
3349 (get_date): Change signature to support fractional time stamps.
3350 All callers changed.
3351 * getdate.y: Include "getdate.h" first, as we can now
3352 assume C89 and don't need to worry about 'const'.
3353 Similarly, include "unlocked-io.h" near start, not in middle.
3355 (textint.value): Use long int rather than int.
3356 (textint.digits): Use size_t rather than int.
3357 (BILLION, LOG10_BILLION): New constants.
3358 (parser_control): New member rel_ns. Members day_ordinal,
3359 time_zone, month, day, hour, minutes, rel_year, rel_month,
3360 rel_day, rel_hour, rel_minutes, rel_seconds
3361 are now long int, not int. Member seconds is now struct timespec,
3362 not int. New member timespec_seen. Members dates_seen, days_seen,
3363 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
3365 (%union.intval): Now long int, not int.
3366 New member timespec.
3367 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
3368 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
3369 (spec): Now is a timespec or an item list.
3370 (timespec, items): New nonterminals.
3371 (time, rel, relunit, number, get_date):
3372 Add support for fractional seconds.
3373 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
3374 (gmtime, localtime, mktime): Remove decls; not needed with C89.
3375 (to_hour): First arg is now long int, not int.
3376 (to_year): Returns long int, not int.
3377 Don't treat year -70 like 70.
3378 (tm_diff): Returns long int, not int.
3379 (lookup_word): Use bool instead of int when appropriate.
3380 (yylex): Use size_t for count, not int.
3381 Detect overflow when parsing large integer constants.
3382 Add support for fractions.
3383 (get_date): Make pointers 'const' if possible.
3384 Use more-portable code to detect integer overflow.
3385 (main) [TEST]: Adjust to above changes. Test for localtime failure.
3386 Don't use ctime; it's not reliable if the year has >4 digits.
3388 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
3389 This is for compatibility with BSD.
3391 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
3392 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
3393 From coreutils' system.h.
3395 * userspec.c: Don't include "posixver.h".
3396 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
3397 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
3398 compatible extension. Simplify code by removing a boolean int
3399 that was always nonzero if a string was nonnull.
3401 2004-03-30 Jim Meyering <jim@meyering.net>
3403 Merge from coreutils.
3405 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
3407 * readtokens.c (readtoken): Don't leak 64 bytes when reading
3408 an empty input stream.
3410 * readtokens.c: Include <stdbool.h>.
3411 (readtoken): Use `size_t' rather than int/long.
3412 All callers adjusted.
3413 Use `bool' rather than `int' where appropriate.
3414 Use memset rather than an explicit loop.
3415 Use x2nrealloc rather than xrealloc.
3416 Allow the use of `\0' as a delimiter.
3417 (readtokens): Likewise.
3418 * readtokens.h (readtoken, readtokens): Update prototypes.
3420 2004-03-30 Bruno Haible <bruno@clisp.org>
3422 * getloadavg.c (getloadavg): Don't assume setlocale returns
3425 2004-03-29 Paul Eggert <eggert@twinsun.com>
3427 Merge changes to getloadavg.c from coreutils and Emacs.
3429 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
3430 Define to an expression, not to the empty string.
3431 Include cloexec.h and xalloc.h.
3432 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
3433 Use set_cloexec_flag rather than rolling our own.
3434 * cloexec.c, cloexec.h: New files.
3436 2004-03-18 Paul Eggert <eggert@twinsun.com>
3438 * getopt.h: Sync with libc CVS.
3440 2004-03-18 Paul Eggert <eggert@twinsun.com>
3441 Bruno Haible <bruno@clisp.org>
3443 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
3444 not on all platforms that have <wchar.h>.
3445 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
3447 2004-03-09 Paul Eggert <eggert@twinsun.com>
3449 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
3451 * getopt_int.h: New file, also synced from libc.
3453 2004-03-07 Paul Eggert <eggert@twinsun.com>
3455 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
3456 '#if' expressions. Unlike the code it replaces, it does not
3457 depend on (defined _SC_PAGESIZE). However, it does depend on
3458 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
3459 first reported by Jason Andrade in
3460 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
3462 2004-01-18 Simon Josefsson <jas@extundo.com>
3464 * strdup.h: New file.
3465 * strdup.c: Include it.
3466 * path-concat.c: Include strdup.h. Drop strdup declaration.
3467 * userspec.c: Include strdup.h. Drop strdup declaration.
3469 2004-02-06 Karl Berry <karl@gnu.org>
3471 * config.charset: update from gettext 0.14.1.
3473 2004-02-05 Paul Eggert <eggert@twinsun.com>
3475 Add comments and code, prompted by suggestions from Bruno Haible
3477 * quotearg.h (quotearg_alloc): New decl. Improve the comments
3478 describing the enum quoting_style values.
3479 * quotearg.c (quotearg_alloc): New function.
3480 (quotearg_buffer_restyled): Treat lone { and } as special.
3481 Treat = as special. Work around bug with older shells
3482 that "see" a '\' that is really the 2nd byte of a multibyte char.
3483 Quote empty string with shell_quoting_style.
3485 2004-02-03 Bruno Haible <bruno@clisp.org>
3487 * pipe.h: New file, from GNU gettext.
3488 * pipe.c: New file, from GNU gettext.
3490 2004-01-27 Bruno Haible <bruno@clisp.org>
3492 * execute.h: New file, from GNU gettext.
3493 * execute.c: New file, from GNU gettext.
3494 * w32spawn.h: New file, from GNU gettext.
3496 2004-01-23 Paul Eggert <eggert@twinsun.com>
3498 Exit-status fix from coreutils.
3500 Use exit_failure consistently in place of EXIT_FAILURE,
3501 so that program exit statuses are consistent on failure.
3503 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
3504 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
3505 * argmatch.h: Comment fix to match the above.
3506 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
3507 Now a macro referring to exit_failure, instead of a separate
3508 variable. Include "exitfail.h" to get it.
3509 * xstrtol.h: Include "exitfail.h".
3510 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
3512 * long-options.c (parse_long_options): Use prototype
3513 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
3516 2004-01-21 Jim Meyering <jim@meyering.net>
3518 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
3519 so as not to conflict with a different-sized __mktime_internal
3520 function in GNU libc.
3521 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
3522 Problem building statically-linked `ls' reported by Michael Brunnbauer.
3524 2004-01-18 Paul Eggert <eggert@twinsun.com>
3526 Merge from diffutils.
3528 * file-type.c (file_type): Add typed memory objects.
3529 * file-type.h (S_TYPEISTMO): New macro.
3531 * c-stack.h (c_stack_action): Remove argv argument.
3532 * c-stack.c (c_stack_action): Likewise. All uses changed.
3533 (die): Don't calculate message unless segv_action returns.
3534 (get_stack_location, min_address_from_argv, max_address_from_argv,
3535 volatile stack_base, volatile_stack_size): Remove.
3536 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
3537 that every segmentation violation is a stack overflow. (Ouch!)
3538 See Debian bug 136249 (still outstanding) for more info about why
3539 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
3541 2003-11-30 Bruno Haible <bruno@clisp.org>
3543 Safer stack allocation.
3544 * setenv.c: Include allocsa.h.
3545 (alloca): Remove fallback definition.
3546 (freea): Remove macro.
3547 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
3550 2003-10-17 Bruno Haible <bruno@clisp.org>
3552 * binary-io.h: Avoid warnings on Cygwin.
3554 2003-12-28 Bruno Haible <bruno@clisp.org>
3556 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
3557 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
3559 2003-11-28 Bruno Haible <bruno@clisp.org>
3561 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
3563 2003-11-27 Bruno Haible <bruno@clisp.org>
3565 * wait-process.c: On Windows, include windows.h. Needed on mingw.
3567 2003-11-17 Bruno Haible <bruno@clisp.org>
3569 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
3571 2003-11-24 Bruno Haible <bruno@clisp.org>
3573 * xallocsa.h: New file, from GNU gettext.
3574 * xallocsa.c: New file, from GNU gettext.
3576 2003-11-24 Bruno Haible <bruno@clisp.org>
3578 * allocsa.h: New file, from GNU gettext.
3579 * allocsa.c: New file, from GNU gettext.
3581 2003-11-24 Bruno Haible <bruno@clisp.org>
3583 * eealloc.h: New file.
3585 2004-01-15 Jim Meyering <jim@meyering.net>
3587 Merge from coreutils.
3589 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
3590 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
3591 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
3593 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
3594 optional configure-time default.
3596 * version-etc.c (version_etc_copyright): Update copyright date.
3598 * xreadlink.c (xreadlink): Correct outdated comment.
3600 2004-01-15 Paul Eggert <eggert@twinsun.com>
3602 Merge from coreutils.
3604 * posixver.c: Include posixver.h.
3606 * same.c: Include <stdbool.h>, <limits.h>.
3607 (_POSIX_NAME_MAX): Define if not defined.
3609 (same_name): If file names are silently truncated, report
3610 that the file names are the same if they are the same after
3611 the silent truncation.
3613 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
3614 conversion function.
3615 * xstrtod.c (xstrtod): Likewise. All callers changed to
3616 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
3619 2004-01-14 Paul Eggert <eggert@twinsun.com>
3621 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
3622 with like-named macro in fnmatch.c.
3623 (EXT): Use an internal constant instead.
3625 Merge fnmatch patches from glibc.
3626 * fnmatch.c (mbsinit): Remove define.
3627 Add libc_hidden_ver (__fnmatch, fnmatch).
3628 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
3629 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
3631 2003-12-14 Karl Berry <karl@gnu.org>
3633 * config.charset: update from gettext-runtime.
3635 2003-12-03 Paul Eggert <eggert@twinsun.com>
3637 * getgroups.c (getgroups): xmalloc takes one argument, not two.
3638 Bug reported by Alfred M. Szmidt.
3640 2003-11-29 Karl Berry <karl@gnu.org>
3642 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
3644 2003-11-23 Paul Eggert <eggert@twinsun.com>
3645 Bruno Haible <bruno@clisp.org>
3647 * printf-parse.h: Don't include sys/types.h.
3648 (ARG_NONE): New macro.
3649 (char_directive): Change type of *arg_index fields to size_t.
3650 * printf-parse.c: Don't include sys/types.h.
3651 (SSIZE_MAX): Remove macro.
3652 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
3653 Remove unnecessary overflow check.
3654 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
3657 2003-11-24 Paul Eggert <eggert@twinsun.com>
3659 * alloca.c: Remove dependency on xalloc module.
3660 (xalloc_die): Remove.
3661 (memory_full) [!defined emacs]: New macro.
3662 [!defined emacs]: Don't include xalloc.h.
3663 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
3664 address arithmetic overflows. Change datatypes a bit to avoid
3667 2003-11-22 Jim Meyering <jim@meyering.net>
3669 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
3671 2003-11-17 Bruno Haible <bruno@clisp.org>
3673 * vasnprintf.c (alloca): Remove fallback definition.
3674 (freea): Remove definition.
3675 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
3676 Reported by Paul Eggert.
3678 2003-11-17 Jim Meyering <jim@meyering.net>
3680 On systems without utime and without a utimes function capable of
3681 dealing with a NULL struct utimbuf* argument, this utime replacement
3682 could -- in unusual circumstances -- leak a file descriptor.
3683 * utime.c: Include <unistd.h> and <errno.h>.
3684 (utime_null): Be sure to close `fd' and to preserve errno.
3685 Reported by Geoff Collyer via Arnold Robbins.
3687 2003-11-16 Paul Eggert <eggert@twinsun.com>
3688 Bruno Haible <bruno@clisp.org>
3690 Protect against address arithmetic overflow.
3691 * printf-args.h: Include stddef.h.
3692 (arguments): Change type of field 'count' to size_t.
3693 * printf-args.c (printf_fetchargs): Use size_t instead of
3694 'unsigned int' where appropriate.
3695 * printf-parse.h: Include sys/types.h.
3696 (char_directive): Change type of *arg_index fields to ssize_t.
3697 (char_directives): Change type of fields 'count', max_*_length to
3699 * printf-parse.c: Include sys/types.h and xsize.h.
3700 (SSIZE_MAX): Define fallback value.
3701 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
3702 instead of 'int' where appropriate. Check a_allocated, d_allocated
3703 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
3704 * vasnprintf.c: Include xsize.h.
3705 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
3706 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
3707 overflow. Avoid wraparound when converting a width or precision from
3710 2003-11-16 Bruno Haible <bruno@clisp.org>
3712 Update from GNU gettext.
3713 * printf-parse.c: Generalize to it can be compiled for wide strings.
3714 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
3715 * vasnprintf.c: Generalize to it can be compiled for wide strings.
3716 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
3717 SNPRINTF): New macros.
3718 Don't include <alloca.h> if the file is used inside libintl.
3719 (local_wcslen): New function, for Solaris 2.5.1.
3720 (VASNPRINTF): Use it instead of wcslen.
3722 2003-11-16 Bruno Haible <bruno@clisp.org>
3724 * xsize.h (xmax): New function.
3725 (xsum, xsum3, xsum4): Declare as "pure" functions.
3727 2003-11-12 Paul Eggert <eggert@twinsun.com>
3729 * xalloc.h: Do not include <limits.h> or <stdint.h>.
3730 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
3731 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
3732 heuristic is just as accurate as far as we know, and it removes a
3733 dependency on size_max.m4 and ptrdiff_max.m4.
3735 2003-11-12 Paul Eggert <eggert@twinsun.com>
3737 * xstrtol.c (__xstrtol): Remove "break" immediately after
3738 "return", to pacify some unknown compiler. Problem reported
3741 2003-11-11 Bruno Haible <bruno@clisp.org>
3743 * xsize.h (SIZE_MAX): Remove fallback definition.
3744 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
3747 2003-11-10 Paul Eggert <eggert@twinsun.com>
3749 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
3750 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
3751 rejected some allocations of exactly SIZE_MAX - 2 bytes.
3753 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
3754 not (size_t) -1, since it's defined here.
3756 2003-11-06 Paul Eggert <eggert@twinsun.com>
3758 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
3759 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
3760 Reject sizes of exactly SIZE_MAX bytes.
3761 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
3762 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
3764 2003-11-05 Bruno Haible <bruno@clisp.org>
3766 * xsize.h: Include limits.h, to avoid a possible collision with
3767 SIZE_MAX defined in <limits.h> on Solaris.
3769 2003-11-04 Bruno Haible <bruno@clisp.org>
3771 * xsize.h: New file.
3772 * linebreak.c: Include xsize.h.
3773 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
3774 argument for overflow.
3775 Suggested by Paul Eggert.
3777 2003-10-31 Bruno Haible <bruno@clisp.org>
3779 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
3780 to avoid (extremely rare) race condition.
3781 Suggested by Paul Eggert.
3783 2003-11-03 Jim Meyering <jim@meyering.net>
3785 * userspec.c: Include "userspec.h".
3786 * userspec.h: New file.
3788 2003-10-31 Paul Eggert <eggert@twinsun.com>
3790 * mountlist.h (struct mount_entry.me_type_malloced): New member.
3791 * mountlist.c (SIZE_MAX): Define if not defined already.
3792 (read_filesystem_list): Set and use me_type_malloced.
3793 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
3794 whatever the type happens to be), for brevity and consistency.
3795 Check for size calculation overflow on Alphas running OSF/1.
3797 2003-10-31 Jim Meyering <jim@meyering.net>
3799 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
3801 * linebuffer.c: Include <string.h> for declaration of memset.
3803 2003-10-30 Paul Eggert <eggert@twinsun.com>
3804 Bruno Haible <bruno@clisp.org>
3806 * vasprintf.c: Include <limits.h>, <stdlib.h>.
3807 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
3809 2003-10-29 Paul Eggert <eggert@twinsun.com>
3811 * xalloc.h (xalloc_oversized): Now a macro, not a function,
3812 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
3814 * quotearg.c (quotearg_n_options): Use it.
3815 * group-member.c: Include <stdbool.h>.
3816 (free_group_info): Arg is now const *; don't free arg.
3817 (get_group_info): Now returns bool and accepts struct group_info *,
3818 rather than returning a malloc'ed struct group_info *.
3819 All uses changed. Check for overflow in internal size calculation.
3821 * getusershell.c (readname): Simplify the code by using x2nrealloc
3822 rather than xmalloc/xrealloc.
3823 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
3824 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
3825 conformance bug: the old code used a pointer after freeing the
3826 storage that it addressed.
3827 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
3828 rather than doing it by hand.
3829 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
3830 the buffer preserved. Use free and xmalloc instead.
3831 * quotearg.c (quotearg_n_options): Likewise.
3832 Use a simpler test for size overflow. Don't use xalloc_oversized
3833 because unsigned int might be wider than size_t (!); this suggests
3834 that we should switch from unsigned int to size_t for slot numbers.
3836 2003-10-27 Bruno Haible <bruno@clisp.org>
3838 * stdbool_.h: Better support for BeOS.
3840 2003-10-27 Paul Eggert <eggert@twinsun.com>
3842 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
3843 to allocate the returned structure. Do not allocate a subarray,
3844 as x2nrealloc will do that.
3845 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
3846 instead of xnrealloc.
3847 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
3849 2003-10-26 Paul Eggert <eggert@twinsun.com>
3851 * xalloc.h (xalloc_oversized): New static inline function, for
3852 callers that want to do their own size-overflow checking. Include
3853 <stdbool.h>, since xalloc_oversized returns bool.
3854 * xalloc.c (array_size_overflow): Remove. All callers changed
3855 to use xalloc_oversized.
3857 Add two functions x2realloc, x2nrealloc, for programs that grow
3858 arrays dynamically by doubling their sizes.
3859 * xalloc.h (x2realloc, x2nrealloc): New decls.
3860 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
3863 Port to C99 semantics for 'inline' of external functions.
3864 Bug reported by Bruno Haible.
3865 * xmalloc.c (xnmalloc_inline): New static inline function,
3866 with the old contents of xnmalloc.
3867 (xnmalloc, xmalloc): Use it.
3868 (xnrealloc_inline): New static inline function,
3869 with the old contents of xnrealloc.
3870 (xnrealloc, xrealloc): Use it.
3872 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
3874 2003-10-25 Paul Eggert <eggert@twinsun.com>
3876 Fix several address-calculation bugs in the hash modules,
3877 plus some minor code cleanup.
3879 * hash.h: Include <stdbool.h>, for bool.
3880 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
3881 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
3882 hash_get_n_entries, hash_get_max_bucket_length,
3883 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
3884 hash_rehash): Use size_t rather than unsigned.
3885 * hash.c (struct hash_table, hash_get_n_buckets,
3886 hash_get_n_buckets_used, hash_get_n_entries,
3887 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
3888 hash_get_entries, hash_do_for_each, hash_string, is_prime,
3889 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
3891 (SIZE_MAX): Define if not defined.
3892 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
3893 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
3895 Use const * when possible.
3896 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
3897 (check_tuning): Fix bug: if tuning parameters were very close to
3898 0 or 1, rounding errors could have caused subscript violations.
3899 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
3900 (hash_initialize): Add 'fail:' label
3901 to free table and return NULL, and use it to simplify code.
3902 Use calloc rather than clearing the storage ourself.
3903 (hash_initialize, hash_rehash): Check for arithmetic overflow in
3904 buffer size calculations.
3905 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
3906 Include <stddef.h>, for size_t.
3907 * hash-pjw.c (hash_pjw): Likewise.
3908 Switch to method described by Bruno Haible.
3909 Include <limits.h>, for CHAR_BIT.
3910 (SIZE_BITS): New macro.
3912 2003-10-21 Paul Eggert <eggert@twinsun.com>
3914 * getndelim2.c (getndelim2): When size calculation overflows,
3915 ceiling the allocation at NMAX bytes rather than silently
3916 discarding input bytes before NMAX is reached. This makes
3917 a difference only if NMAX exceeds SIZE_MAX / 2.
3919 * obstack.c: Merge from glibc.
3920 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
3921 Add libc_hidden_def (_obstack_newchunk).
3922 (_obstack_free) [! defined _LIBC]: Remove.
3923 [defined _LIBC]: Make a strong alias from obstack_free, rather than
3924 a clone of the function body.
3925 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
3926 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
3928 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
3929 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
3932 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
3933 (obstack_ptr_grow_fast, obstack_int_grow_fast):
3934 Don't use lvalue casts, as GCC plans to remove support for them
3935 in GCC 3.5. Reported by Joseph S. Myers. This bug
3936 was also present in the non-GCC version, indicating that this
3937 code had always been buggy and had never been widely used.
3938 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
3939 Use the fast variant of each macro, rather than copying the
3940 definiens of the fast variant; that way, we'll be more likely to
3941 catch future bugs in the fast variants.
3943 2003-10-20 Bruno Haible <bruno@clisp.org>
3945 * wait-process.h: New file, from GNU gettext.
3946 * wait-process.c: New file, from GNU gettext.
3948 2003-10-19 Jim Meyering <jim@meyering.net>
3950 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
3952 2003-10-16 Paul Eggert <eggert@twinsun.com>
3954 * getgroups.c: Include <errno.h>, <stdlib.h>.
3955 (getgroups): First arg is int, not size_t.
3956 Don't let 'free' mangle errno.
3958 2003-10-16 Jim Meyering <jim@meyering.net>
3960 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
3962 2003-10-15 Paul Eggert <eggert@twinsun.com>
3964 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
3966 (new_exclude, add_exclude_file): Initial size no longer needs to
3968 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
3969 our own address arithmetic overflow checking.
3971 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
3972 (fnmatch): Do not alloca more than 2000 wide characters;
3973 instead, use malloc for large buffers.
3974 Check for address arithmetic overflow, and return -1
3975 with errno set to ENOMEM in that case.
3976 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
3977 (NEW_PATTERN): Do not alloca more than 8000 bytes;
3978 instead, return -1. Check for address arithmetic overflow.
3980 2003-10-14 Paul Eggert <eggert@twinsun.com>
3982 Handle invalid suffixes and overflow independently, so that
3983 callers can treat them independently as needed. Fix some bugs in
3984 suffix handling, e.g., "100k@" was not diagnosed as an invalid
3985 suffix for a human-readable blocksize. The major caller-visible
3986 change is the addition of a new
3987 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
3988 that both overflow and suffix chars were found.
3990 * human.c (humblock): Don't check separately for invalid suffix
3991 char; that is xstrtoumax's job (now that its bug is fixed).
3992 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
3993 INTMAX_MAX]: New macros.
3994 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
3995 TYPE_MAXIMUM): New macros.
3996 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
3997 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
3998 if overflow occurs, as it's what __strtol does and it's more useful
4000 (__xstrtol): If __strtol reports some error other than ERANGE,
4001 reflect it to the caller as LONGINT_INVALID. If it reports
4002 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
4003 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
4004 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
4006 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
4007 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
4008 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
4009 [defined UINTMAX_MAX]: New macros.
4011 2003-10-14 Bruno Haible <bruno@clisp.org>
4013 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
4014 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
4015 Also use volatile where needed.
4017 2003-10-12 Paul Eggert <eggert@twinsun.com>
4019 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
4020 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
4021 and define in terms of the other primitives.
4022 * xmalloc.c: Include stdbool.h; do not include exit.h.
4023 (SIZE_MAX): Define if not already defined.
4024 (array_size_overflow): New function.
4025 (xalloc_die): Abort instead of exiting if 'error' returns.
4026 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
4027 (xmalloc, xrealloc): Use them.
4028 (xcalloc): Check for address arithmetic overflow.
4029 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
4030 a bit faster than strcpy.
4032 2003-10-08 Paul Eggert <eggert@twinsun.com>
4034 Merge getpass from libc, plus a few fixes.
4036 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
4037 Include <stdbool.h>.
4038 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
4039 __fsetlocking to empty.
4040 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
4041 do include <bits/libc-lock.h>.
4042 Do not include <fcntl.h>; not needed.
4043 [_LIBC]: Include <wchar.h>.
4044 (NOTCANCEL_MODE): New macro.
4045 (flockfile, funlockfile) [_LIBC]: New macros.
4046 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
4047 [!_LIBC]: New macros.
4048 (call_fclose): New function.
4049 (getpass): Use it. Save tty stream separately; this simplifies the
4050 code and makes it more reliable if stdin happens to equal stdout.
4051 Invoke __fsetlocking on tty.
4052 Handle thread cancellation if needed.
4053 Namespace cleanup (use __tcgetattr, __getline).
4054 Use bool for Booleans.
4055 [USE_IN_LIBIO]: Handle wide streams.
4056 [!_LIBC]: Unconditionally do the fseek, since we don't know what
4057 stream might go where.
4059 * unlocked-io.h: Include <stdio.h>, so that the caller
4060 doesn't have to include <stdio.h> before us.
4061 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
4062 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
4063 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
4064 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
4065 if not declared, so that we can use getpass.c code from libc without
4067 (flockfile, ftrylockfile, funlockfile): New macros.
4069 2003-10-06 Bruno Haible <bruno@clisp.org>
4071 * version-etc-2.h: Remove file.
4072 * version-etc-2.c: Remove file.
4074 2003-09-25 Jim Meyering <jim@meyering.net>
4075 Bruno Haible <bruno@clisp.org>
4077 This lets translators provide better translations for the
4078 "Written by ..." part of --version output.
4079 * version-etc.h: Include stdarg.h.
4080 (version_etc_copyright): Declare as readonly.
4081 (version_etc): Make this function variadic with a NULL-terminated list
4082 of author name strings.
4083 (version_etc_va): New declaration.
4084 * version-etc.c: Include stdarg.h, stdlib.h.
4085 (version_etc_copyright): Declare as readonly.
4086 (version_etc_va): New function. Provide a different translatable string
4087 for each possible number of authors < 10. Abbreviate when there are 10
4089 (version_etc): Make this function variadic. Call version_etc_va.
4090 Suggestion from Gary V. Vaughan.
4092 * long-options.h (parse_long_options): Change prototype: the authors
4093 string is moved to the end and becomes variadic.
4094 * long-options.c: Include stdarg.h.
4095 (parse_long_options): Make this function variadic, too.
4096 Call version_etc_va, not version_etc.
4098 2003-10-06 Bruno Haible <bruno@clisp.org>
4100 * fatal-signal.h: New file, from GNU gettext.
4101 * fatal-signal.c: New file, from GNU gettext.
4103 2003-10-04 Karl Berry <karl@gnu.org>
4105 * argp*: update from libc.
4107 2003-10-01 Larry Jones <lawrence.jones@eds.com>
4109 * getpass.c (getpass): Use a no-op fseek when switching from input to
4110 output mode on the same stream.
4112 2003-09-29 Paul Eggert <eggert@twinsun.com>
4114 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
4115 Fix arg typo in previous patch.
4117 2003-09-28 Jim Meyering <jim@meyering.net>
4119 * error.c: Correct cpp indentation.
4121 2003-09-27 Paul Eggert <eggert@twinsun.com>
4123 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
4124 Omit the special code that used __typeof__, since we worry that
4125 it could be more trouble than it's worth. See:
4126 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
4127 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
4131 2003-09-26 Jim Meyering <jim@meyering.net>
4133 * error.c (error_tail): Move some declarations
4134 into inner scope where the local variables are used.
4136 2003-09-26 Bruno Haible <bruno@clisp.org>
4138 * stpncpy.h (gnu_stpncpy): New declaration.
4139 (stpncpy): Define as alias for gnu_stpncpy.
4140 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
4142 2003-09-26 Paul Eggert <eggert@twinsun.com>
4144 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
4145 (error_tail): Do not loop, reallocating temporary buffer, since
4146 the output cannot contain more wide characters than the input
4147 contains bytes, the size must be big enough already. This avoids
4148 one potential size overflow calculation. Check for size overflow
4149 when calculating temporary buffer size. Free temporary buffer
4150 when done, if it was allocated with malloc; this plugs a memory
4151 leak. Remove casts from void * to pointers, that are no longer
4152 needed now that we're assuming C89 or better.
4154 Merge error changes from glibc.
4156 * error.c, error.h: Update copyright notice header to match glibc.
4157 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
4158 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
4159 Disable cancellation while printing error.
4160 * error.h: Prepend __ to parameter names.
4162 2003-09-25 Karl Berry <karl@gnu.org>
4164 * argp-fmtstream.c, argp-help.c: update from libc.
4166 2003-09-25 Bruno Haible <bruno@clisp.org>
4168 * version-etc-2.h: New file, from version-etc.h with modifications.
4169 * version-etc-2.c: New file, from version-etc.c with modifications.
4171 2003-09-25 Simon Josefsson <jas@extundo.com>
4173 * xgetdomainname.h: New file.
4174 * xgetdomainname.c: New file.
4176 2003-09-25 Simon Josefsson <jas@extundo.com>
4177 Bruno Haible <bruno@clisp.org>
4179 * getdomainname.h: New file.
4180 * getdomainname.c: New file.
4182 2003-09-24 Paul Eggert <eggert@twinsun.com>
4184 * linebuffer.c (freebuffer): Don't free the argument, just
4185 the buffer associated with the argument. Bug reported by
4188 2003-09-19 Karl Berry <karl@gnu.org>
4190 * argp.h: update from libc.
4192 2003-09-16 Paul Eggert <eggert@twinsun.com>
4194 * linebuffer.c (readlinebuffer): Return NULL immediately upon
4195 input error, instead of returning NULL the next time we are called
4196 (and therefore losing track of errno).
4198 2003-09-15 Paul Eggert <eggert@twinsun.com>
4200 * getndelim2.c (getndelim2): Don't trash errno when a read
4201 fails, so that the caller gets the proper errno.
4203 * readutmp.c (read_utmp): Likewise.
4204 Check for fstat error. Close stream and free storage
4207 2003-09-14 Bruno Haible <bruno@clisp.org>
4209 * fwriteerror.h: New file.
4210 * fwriteerror.c: New file.
4212 2003-09-14 Jim Meyering <jim@meyering.net>
4214 * getloadavg.c: Correct cpp indentation.
4215 * strdup.c: Likewise.
4216 * vasnprintf.c: Likewise.
4218 2003-09-12 Paul Eggert <eggert@twinsun.com>
4220 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
4221 * obstack.c [!defined _LIBC]: Likewise.
4222 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
4223 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
4224 * exitfail.c: Don't include stdlib.h; no longer needed.
4226 More changes to assume C89 or better.
4228 * error.c (error_tail): Assume vprintf.
4230 * argmatch.c (getenv): Remove decl.
4231 * progreloc.c (get_full_program_name): Define via prototype.
4232 * setenv.c (clearenv): Likewise.
4233 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
4235 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
4236 (malloc, memcpy): Remove decls.
4237 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
4238 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
4239 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
4240 (memcpy): Remove macro.
4241 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
4242 (__P): Remove. All uses removed.
4243 (PTR): Remove. All uses changed to void *.
4244 (CHAR_BIT, NULL): Remove.
4245 (spaces, zeros, memset_space, memset_zero)
4246 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
4248 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
4249 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
4250 Define with prototype.
4251 Remove now-unnecessary prototype decl.
4252 (extra_args_spec): Assume ANSI C. All uses changed.
4253 (extra_args_spec_iso): Remove.
4254 (my_strftime, emacs_strftimeu): Define via prototype.
4255 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
4257 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
4258 * strtoimax.c: Include <stdlib.h> unconditionally.
4259 (strtoul, strtol): Remove decls.
4260 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
4262 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
4263 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
4264 (LOCALE_PARAM_PROTO): New macro.
4265 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
4266 (INTERNAL (strtol), strtol): Define with a prototype.
4267 (PARAMS): Remove. All uses removed.
4268 * tempname.c: Include <string.h> unconditionally.
4269 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
4270 * xgethostname.c (main): Define with a prototype.
4271 * xmalloc.c: Include "xalloc.h" first, to check interface.
4272 Include <stdlib.h> unconditionally.
4273 (calloc, malloc, realloc, free): Remove decls.
4274 * xstrtod.c: Include "xstrtod.h" first, to check interface.
4275 Include <stdlib.h> unconditionally. Sort include file names.
4277 (xstrtod): Define with a prototype.
4278 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
4279 (strtol, strtoul): Remove decls.
4281 2003-09-11 Paul Eggert <eggert@twinsun.com>
4283 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
4284 Include <stdlib.h>, <string.h> unconditionally.
4285 Remove now-unnecessary cast to char *.
4286 * strnlen.c: Include <string.h> unconditionally.
4287 * yesno.c (yesno): Define with a prototype.
4289 2003-09-10 Bruno Haible <bruno@clisp.org>
4291 * strcspn.c: Include <string.h> unconditionally.
4292 * strpbrk.c: Include <string.h> unconditionally.
4293 * strstr.c: Include <string.h> unconditionally.
4294 * unicodeio.c: Include <string.h> unconditionally.
4295 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
4296 * unsetenv.c: Likewise.
4297 * xreadlink.c: Include <stdlib.h> unconditionally.
4298 * yesno.c: Include <stdlib.h> unconditionally.
4299 (rpmatch): Add prototype.
4301 2003-09-10 Jim Meyering <jim@meyering.net>
4303 * error.c: Correct indentation of cpp directives.
4305 2003-09-09 Paul Eggert <eggert@twinsun.com>
4309 * acosl.c (main): Use a prototype.
4310 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
4313 * getloadavg.c (getloadavg, main): Define via prototypes.
4315 * getopt.h (struct option.name): Assume C89, and use 'const'.
4316 (getopt, etopt_long, getopt_long_only, _getopt_internal)
4317 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
4319 * getopt.c (const): Remove macro.
4320 Include <string.h> unconditionally.
4321 (my_index): Remove; all uses changed to strchr.
4322 (strlen): Remove decl.
4323 (exchange): Remove forward decl; no longer needed.
4324 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
4325 Define with prototype.
4326 * getopt1.c (const): Remove macro.
4327 (getopt_long, getopt_long_only, main): Define with prototype.
4329 * getugroups.c: Include <string.h> unconditionally.
4331 * getusershell.c: Include <stdlib.h> unconditionally.
4332 (getusershell, setusershell, endusershell, readname, main):
4333 Define with prototypes.
4335 * group-member.c: Include group-member.h first.
4336 Include <stdlib.h> unconditionally.
4338 * hard-locale.c: Include hard-locale.h first.
4339 Include <stdlib.h>, <string.h> unconditionally.
4341 * hash.c (free, malloc): Remove decls.
4342 Include <stdlib.h> unconditionally.
4344 * human.c: Include <stdlib.h>, <string.h> unconditionally.
4345 (getenv): Do not declare.
4347 * idcache.c: Include <string.h> unconditionally.
4349 * long-options.c: Include long-options.h first, to test interface.
4350 Include <stdlib.h> unconditionally.
4352 * makepath.c: Include makepath.h first, to test interface.
4353 Include <stdlib.h> and <string.h> unconditionally.
4355 * linebuffer.c: Include <stdlib.h>.
4356 (free): Remove decl.
4358 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
4359 rpl_malloc returns void *, not char *.
4360 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
4362 * md5.h: Include <limits.h> unconditionally.
4363 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
4364 (__P): Remove; all uses removed.
4365 * md5.c: Include "md5.h" first.
4366 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
4367 md5_buffer, md5_process_bytes, md5_process_block):
4368 Define with prototypes.
4369 * sha.h (__P): Remove all uses. (It wasn't defined??)
4370 * sha.c: Include "sha.h" first.
4371 Include <stdlib.h>, <string.h> unconditionally.
4373 * memchr.c (__ptr_t): Remove; all uses changed to void *.
4374 * memcmp.c (__ptr_t): Likewise.
4375 * memrchr.c (__ptr_t): Likewise.
4376 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
4377 Include <string.h> unconditionally.
4378 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
4379 * memchr.c: Include <stdlib.h> unconditionally.
4380 * memchr.c (LONG_MAX): Remove.
4381 * memrchr.c (LONG_MAX): Likewise.
4382 * memchr.c (__memchr): Define via a prototype.
4383 * memrchr.c (__memrchr): Likewise.
4384 * memcmp.c (__P): Remove, and remove all uses.
4385 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
4386 Remove forward decls; no longer needed.
4387 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
4388 Use types required by C89 in prototype.
4390 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
4391 * savedir.c: Likewise.
4392 * mkdir.c (free): Remove decl.
4393 * rmdir.c (rmdir): Define with a prototype.
4394 * savedir.c: Include savedir.h first, to test interface.
4396 * mktime.c (STDC_HEADERS): Remove.
4397 Include <stdlib.h>, <string.h> unconditionally.
4399 * modechange.c: Include <stdlib.h> unconditionally.
4400 (malloc): Remove decl.
4402 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
4403 (free): Remove decl.
4405 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
4406 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
4407 (This type really should be intptr_t, but that's a C99ism.)
4408 (_obstack_memcpy): Remove: all uses changed to memcpy.
4409 Include <string.h> unconditionally.
4410 (struct obstack): Assume __STDC__ for types of members
4411 chunkfun, freefun, extra_arg.
4412 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
4413 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
4414 obstack_begin, obstack_specify_allocation,
4415 obstack_specify_allocation_with_arg, obstack_chunkfun,
4416 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
4417 Remove unprototyped decls and the macros that use them.
4418 * obstack.c (POINTER): Remove. All uses changed to void *.
4419 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
4420 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
4421 (defined __STDC__ && __STDC__)]:
4422 Remove nonprototyped code.
4423 Include <stdlib.h> unconditionally.
4424 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
4425 _obstack_allocated_p, _obstack_free, obstack_free,
4426 _obstack_memory_used, print_and_abort):
4427 Define using prototypes.
4428 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
4429 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
4430 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
4431 obstack_next_free, obstack_object_size, obstack_room) [0]:
4432 Remove unused, unprototyped code.
4434 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
4436 * physmem.c (physmem_total, physmem_available, main): Define
4439 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
4440 (main): Define with a prototype.
4442 * posixver.c (getenv): Remove decl.
4444 * putenv.c (malloc): Returns void *, not char *.
4445 Include <string.h> unconditionally.
4446 (strchr, memcpy, NULL): Do not define.
4448 * readtokens.c: Include readtokens.h first, to test interface.
4449 Include <stdlib.h>, <string.h> unconditionally.
4450 (init_tokenbuffer): Define with a prototype.
4452 * regex.c (PARAMS): Remove. All uses removed.
4453 All uses of _RE_ARGS removed, too.
4454 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
4456 (bzero): Assume memset exists.
4457 (memcmp, memcpy, NULL): Remove.
4458 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
4459 char, or assignments to local vars of type signed char.
4460 (init_syntax_once, PREFIX(extract_number_and_incr),
4461 PREFIX(print_partial_compiled_pattern),
4462 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
4463 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
4464 PREFIX(regex_grow_registers), PREFIX(regex_compile),
4465 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
4466 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
4467 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
4468 wcs_compile_range, byte_compile_range, truncate_wchar,
4469 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
4470 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
4471 count_mbs_length, wcs_re_match_2_internal,
4472 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
4473 PREFIX(alt_match_null_string_p),
4474 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
4475 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
4476 regfree, PREFIX(extract_number)): Define with prototype. Remove
4477 now-unnecessary declaration, if any.
4478 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
4480 Remove now-unnecessary casts among pointer types.
4481 * regex.h (_RE_ARGS): Remove. All uses removed.
4483 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
4484 (free): Remove decl.
4486 * rpmatch.c: Include <stdlib.h> unconditionally.
4488 * same.c: Include <stdlib.h>, <string.h> unconditionally.
4489 (free): Remove decl.
4491 * save-cwd.c: Include <stdlib.h> unconditionally.
4492 * xgetcwd.c: Likewise.
4494 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
4495 (free): Remove decl.
4497 * strchrnul.c (strchrnul): Define with a prototype.
4498 Fix bug: c_in was not converted to char before searching.
4500 The following changes are not K&R related:
4502 * group-member.h: Include <sys/types.h>, so that this file is
4504 * makepath.h: Likewise.
4506 * getusershell.c (readname, default_index, line_size, readname):
4507 Use size_t, not int, for sizes.
4508 (readname): If the size overflows, report an error instead of
4511 2003-09-09 Derek Robert Price <derek@ximbiot.com>
4513 * getndelim2.c: Assume stdlib.h per the C89 spec.
4515 2003-09-08 Paul Eggert <eggert@twinsun.com>
4517 Assume C89 or better; remove K&R cruft.
4518 A few of these changes were first proposed by Derek Robert Price
4519 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
4521 * addext.c: Include <string.h> unconditionally.
4522 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
4523 Don't declare getenv or malloc.
4525 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
4526 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
4528 (find_stack_direction, alloca): Use prototypes.
4530 * atexit.c (atexit): Define using a prototype.
4532 * basename.c, dirname.c, stripslash.c:
4533 Include <string.h> unconditionally.
4535 * bcopy.c: Include <stddef.h>.
4536 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
4538 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
4540 * error.h (error, error_at_line, error_print_progname)
4541 [! (defined (__STDC__) && __STDC__)]: Remove decls.
4542 * error.c: Include error.h first, to check interface.
4543 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
4544 (VA_START): Remove; all uses changeed to va_start.
4545 (exit, strerror): Remove decls.
4546 (error_print_progname): Prototype uncondionally.
4547 Don't include <errno.h>; no longer needed.
4548 (private_strerror): Remove.
4549 (error_tail): Always define.
4550 (error, error_at_line): Assume C89 or better; always use prototypes.
4551 * fatal.c: Include "fatal.h" first, to test interface.
4552 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
4553 (VA_START): Remove; all uses changed to va_start.
4554 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
4556 (exit): Remove decl.
4557 (fatal): Prototype unconditionally. Assume va_start works.
4558 Abort at end, to pacify gcc.
4560 * euidaccess.c (main): Define with a prototype.
4562 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
4564 * exitfail.c: Include <stdlib.h> unconditionally.
4566 * fnmatch_.h (__P): Remove. All uses changed to assume
4568 * fnmatch.c: Include fnmatch.h first, to test interface.
4569 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
4570 (getenv): Remove decl.
4571 (fnmatch): Define using a prototype.
4572 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
4573 (FCT): Define using a prototype.
4575 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
4577 * gethostname.c: Include <stddef.h>.
4578 (gethostname): Define with prototype. Length is size_t, not int.
4580 2003-09-08 Paul Eggert <eggert@twinsun.com>
4582 * getversion.c: Remove; was migrated to backupfile.c in 1997.
4583 getversion.c should have been removed then, but was accidentally
4586 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
4587 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
4589 2003-09-07 Paul Eggert <eggert@twinsun.com>
4591 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
4592 copy_tm_result. Bug reported by Simon Josefsson in
4593 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
4595 2003-09-06 Paul Eggert <eggert@twinsun.com>
4597 * time_r.c, time_r.h: New files.
4599 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
4601 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
4602 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
4604 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
4606 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
4607 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
4610 * timegm.c: Switch to glibc implementation, with the following changes:
4611 [defined HAVE_CONFIG_H]: Include <config.h>.
4612 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
4613 (__mktime_internal) [!defined _LIBC]: New decl.
4614 (__gmtime_r) [!defined _LIBC]: New macro and function.
4615 (timegm): Use a prototype, since gnulib assumes C89.
4616 Do not bother declaring tmp to be const, as it's not really usefu.
4617 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
4618 (timegm): Declare only if HAVE_DECL_TIMEGM.
4620 2003-09-03 Paul Eggert <eggert@twinsun.com>
4622 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
4623 Bug reported by Lute Kamstra in
4624 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
4626 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
4627 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
4628 course with correspondingly smaller numbers for tomorrow and
4629 yesterday. From Tadayoshi Funaba. Originally installed into
4630 sh-utils on 1999-08-07, but the patch got lost (I guess during the
4633 2003-08-31 Simon Josefsson <jas@extundo.com>
4635 * timegm.h: New file.
4636 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
4638 2003-08-31 Karl Berry <karl@gnu.org>
4640 * argp.h: update from libc.
4642 2003-08-28 Bruno Haible <bruno@clisp.org>
4644 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
4645 warning on QNX, which defines O_BINARY to 000000.
4647 2003-08-24 Bruno Haible <bruno@clisp.org>
4649 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
4650 MSVC7 <stdio.h> is included later.
4652 2003-08-20 Bruno Haible <bruno@clisp.org>
4654 * progname.h: New file, from GNU gettext.
4655 * progname.c: New file, from GNU gettext.
4656 * progreloc.c: New file, from GNU gettext.
4658 2003-08-19 Bruno Haible <bruno@clisp.org>
4660 * xstrdup.c: Assume <string.h> exists.
4662 2003-08-18 Jim Meyering <jim@meyering.net>
4664 * setenv.h: Indent nested cpp directive.
4665 * vasnprintf.c: Remove trailing blanks.
4667 2003-08-17 Simon Josefsson <jas@extundo.com>
4668 Bruno Haible <bruno@clisp.org>
4670 * xstrndup.h: New file.
4671 * xstrndup.c: New file.
4673 2003-08-17 Bruno Haible <bruno@clisp.org>
4675 * strndup.h: New file.
4677 2003-08-16 Paul Eggert <eggert@twinsun.com>
4679 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
4680 space, undoing this 2003-08-12 change:
4681 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
4683 2003-08-16 Jim Meyering <jim@meyering.net>
4685 Merge from coreutils.
4686 * xstrtoimax.c: #else #if -> #elif.
4687 * xstrtoumax.c: Likewise.
4689 2003-08-15 Paul Eggert <eggert@twinsun.com>
4691 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
4692 rather than tab, after '#' in shell-script copyright notices.
4693 Suggested by Bruno Haible.
4695 2003-08-15 Jim Meyering <jim@meyering.net>
4696 and Paul Eggert <eggert@twinsun.com>
4698 Merge from coreutils.
4699 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
4700 member but strut utmpx does not. Needed for AIX 4.3.3.
4701 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
4703 2003-08-15 Jim Meyering <jim@meyering.net>
4705 Merge from coreutils.
4706 * xgethostname.c: Include <stdlib.h>.
4707 (xghostname): Don't exit for anything other than memory-related
4708 failure; just return NULL.
4709 * userspec.c: Include "posixver.h".
4710 (parse_user_spec): Accept `.' as a separator only
4711 in pre-POSIX-200112 mode.
4712 * strtoimax.c: Use #elif rather than #else #if.
4713 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
4714 Remove function, now that we can rely on a working tzset function.
4715 [!_LIBC]: Ensure that the required autoconf test has been run.
4716 [!defined _NL_CURRENT && HAVE_STRFTIME]:
4717 Use underlying_strftime for %r.
4718 * sha.c: Merge in some clean-up and optimization changes from glibc.
4719 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
4720 Ensure that it is a multiple of 64.
4721 Rearrange loop exit tests so as to avoid performing an
4722 additional fread after encountering an error or EOF.
4723 * realloc.c: Update copyright date.
4725 2003-08-14 Jim Meyering <jim@meyering.net>
4727 Merge from coreutils.
4728 * obstack.h: Whitespace changes.
4729 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
4730 and xcalloc return values.
4731 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
4732 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
4733 hang on OSF/1 5.1 for DIR on both local and remote file systems.
4734 Reported by (and fix confirmed by) Nelson H. F. Beebe.
4735 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
4737 Use mntctl's return value to drive the entry-processing loop, since
4738 we can't rely on the value of the vmt_length member in the last
4739 entry. On some systems doing so could result in exhausting
4740 virtual memory. Based in part on a patch from Mike Jetzer.
4742 2003-08-14 Jim Meyering <jim@meyering.net>
4743 and Paul Eggert <eggert@twinsun.com>
4745 Merges from coreutils, plus other fixes.
4746 * physmem.c: Merge in portability changes from gcc/libiberty
4747 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
4748 for credits and details. Thanks to Kaveh Ghazi for helping
4749 to keep these files in sync.
4750 (ARRAY_SIZE): Define it.
4751 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
4752 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
4753 (memcasecmp): Don't assume size_t fits in unsigned int.
4754 Remove casts and duplicate code.
4755 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
4756 (memcpy): Remove definition.
4757 Merge in some clean-up and optimization changes from glibc.
4758 [BLOCKSIZE]: Move definition to top of file.
4759 Ensure that it is a multiple of 64.
4760 Rearrange loop exit tests so as to avoid performing an
4761 additional fread after encountering an error or EOF.
4762 * md5.h (md5_uintptr): Define.
4763 * makepath.c (CLEANUP_CWD): Report an error if we failed to
4764 return to the initial working directory. Preserve errno
4766 * idcache.c: Include "xalloc.h".
4767 (xmalloc, xrealloc): Remove decls.
4768 (getuser): Remove casts no longer required in C89.
4769 * human.c: Include stdio.h, for sprintf.
4770 * group-member.c: Include "xalloc.h".
4771 (xmalloc, xrealloc): Remove decls.
4772 (get_group_info): Remove casts no longer required in C89.
4773 * getusershell.c (readname): Remove casts no longer required in C89.
4774 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
4775 * getline.c: Whitespace fix, from coreutils.
4777 2003-08-13 Paul Eggert <eggert@twinsun.com>
4779 * exclude.c: Include <ctype.h>
4780 (IN_CTYPE_DOMAIN): New macro.
4782 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
4785 * argp-help.c, argp-parse.c, config.charset, getopt.h:
4786 Undo previous (whitespace-only) change.
4788 2003-08-12 Paul Eggert <eggert@twinsun.com>
4790 * argp-help.c, argp-parse.c, config.charset, getopt.h:
4791 Normalize leading white space and remove trailing white space.
4792 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
4793 notice, as per ../config/srclist-update.
4795 Merge from coreutils.
4796 * euidaccess.h: New file.
4797 * euidaccess.c: Include it.
4798 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
4799 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
4800 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
4802 2003-08-11 Bruno Haible <bruno@clisp.org>
4804 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
4805 (vasnprintf): Use it instead of wcslen.
4807 2003-08-11 Bruno Haible <bruno@clisp.org>
4809 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
4810 value to ensure that _Bool promotes to int. Use #define for _Bool when
4811 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
4813 2003-08-10 Karl Berry <karl@gnu.org>
4815 * regex.h: update from libc (whitespace fix).
4817 2003-08-09 Paul Eggert <eggert@twinsun.com>
4819 Merge some files from coreutils. These changes were
4820 originally made by Jim Meyering.
4821 * acl.c: Include <sys/types.h> before <sys/stat.h>;
4822 many older Unixes require this.
4823 * alloca.c (alloca): Remove cast to argument of free;
4824 no longer needed in C89.
4825 * alloca_.h, regex.h: Fix white space to match
4826 what GNU indent does.
4828 2003-08-05 Paul Eggert <eggert@twinsun.com>
4830 * bumpalloc.h: Remove.
4832 2003-08-04 Paul Eggert <eggert@twinsun.com>
4834 * getloadavg.c: Change copyright notice and spacing to conform to
4837 Merge from coreutils.
4838 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
4840 * getdate.y (date): Also accept dates like May-23-2003; suggestion
4841 from Karl Berry, implemented by Jim Meyering.
4842 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
4843 from Dmitry V. Levin.
4844 Remove anachronistic cast of xrealloc.
4845 * fnmatch_.h (__const): Remove. Use 'const'.
4846 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
4847 type. Otherwise, it wouldn't compile with at least /bin/cc on
4848 ymp-cray-unicos9.0.2.X.
4849 Combine two mostly-identical uses of alloca into one.
4850 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
4852 2003-08-04 Dave Love <d.love@dl.ac.uk>
4856 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
4857 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
4858 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
4859 obsolete NLIST_NAME_UNION.
4860 [__GNU__]: Undef BSD and FSCALE.
4861 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
4863 2003-08-03 Paul Eggert <eggert@twinsun.com>
4865 * stdbool_.h (_Bool): Make it signed char, instead of
4866 an enum type, so that it's guaranteed to promote to int. See:
4867 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
4869 2003-07-31 Paul Eggert <eggert@twinsun.com>
4871 * strerror.c: Include config.h, limits.h. Declare sprintf.
4872 (strerror): Don't assume that a printable int fits in 14 bytes.
4874 2003-07-24 Derek Robert Price <derek@ximbiot.com>
4875 Bruno Haible <bruno@clisp.org>
4877 * getline.h (getline, getdelim): Change return type to ssize_t.
4878 * getline.c (getline, getdelim): Likewise.
4879 Remove _GNU_SOURCE define; now it's defined in config.h through
4882 2003-07-22 Paul Eggert <eggert@twinsun.com>
4884 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
4885 over-parenthesization in macros.
4887 Sync with coreutils.
4889 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
4892 Use `exit_failure' for xalloc and xmemcoll instead of their own
4893 private exit-failure variables.
4894 * xalloc.h (xalloc_exit_failure): Remove.
4895 * xmalloc.c: Likewise. Include exitfail.h.
4896 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
4897 * xmemcoll.h (xmemcoll_exit_failure): Remove.
4898 * xmemcoll.c: Likewise. Include exitfail.h.
4899 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
4901 2003-07-18 Paul Eggert <eggert@twinsun.com>
4903 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
4904 * closeout.c: Likewise. Include "closeout.h" right after config.h,
4905 to test that it can stand by itself. Include "exitfail.h".
4906 Clients should set exit_failure instead.
4907 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
4909 2003-07-18 Andreas Schwab <schwab@suse.de>
4911 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
4913 2003-07-18 Bruno Haible <bruno@clisp.org>
4915 * getndelim2.h: New file.
4916 * getndelim2.c: Make into a module of its own. Include config.h,
4918 (getndelim2): Make non-static. Change return type to ssize_t.
4919 * getline.h: Change argument names.
4920 * getline.c: Include getndelim2.h instead of getndelim2.c.
4921 * getnline.c: Include getndelim2.h.
4923 2003-07-17 Bruno Haible <bruno@clisp.org>
4925 * Makefile.am: Remove file.
4926 * Makefile.in: Remove file.
4928 2003-07-17 Bruno Haible <bruno@clisp.org>
4930 * getnline.h: New file.
4931 * getnline.c: New file.
4932 * getndelim2.c: New file, extracted from getline.c.
4933 (getndelim2): Renamed from getdelim2, with added nmax argument.
4934 * getline.c: Include getndelim2.c.
4935 (getdelim2): Moved out to getndelim2.c.
4936 (getline, getdelim): Update.
4938 2003-07-15 <karl@gnu.org>
4940 * vasnprintf.c: update from gettext.
4942 2003-07-15 Jim Meyering <jim@meyering.net>
4944 * makepath.c (make_path): Enclose diagnostic in _(...).
4946 2003-07-14 Paul Eggert <eggert@twinsun.com>
4948 * asnprintf.c, asprintf.c, config.charset, gettext.h,
4949 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
4950 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
4951 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
4952 vasprintf.c, vasprintf.h: Regenerate. These files are now being
4953 updated automatically by ../config/srclist-update. This changes
4954 their license from LPGL to GPL.
4956 2003-07-14 Jim Meyering <jim@meyering.net>
4958 Don't emit diagnostics. Let callers do that.
4959 * save-cwd.c: Don't include "error.h".
4960 (save_cwd): Don't call error. Ensure that errno is valid
4961 when returning nonzero.
4963 * save-cwd.h (restore_cwd): Update prototype.
4964 * save-cwd.c (restore_cwd): Remove two parameters.
4965 Simplify. Don't call error upon failure. Let callers do that.
4966 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
4967 when auditing is enabled. But don't bother updating the #if.
4969 2003-07-14 Simon Josefsson <jas@extundo.com>
4971 * mempcpy.h: New file.
4972 * mempcpy.c: New file.
4974 2003-07-14 Paul Eggert <eggert@twinsun.com>
4976 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
4977 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
4978 unicodeio.c, unicodeio.h, unlocked-io.h:
4979 Switch from LGPL to GPL.
4981 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
4983 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
4984 it breaks C++ compilation.
4985 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
4987 2003-07-10 Jim Meyering <jim@meyering.net>
4989 * vasnprintf.c: Remove trailing blanks.
4990 Make cpp indentation consistent.
4992 2003-07-09 Paul Eggert <eggert@twinsun.com>
4994 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
4995 posixver.c, strftime.c, strnlen.c, strverscmp.c:
4996 Switch from LGPL to GPL.
4998 2003-07-07 Paul Eggert <eggert@twinsun.com>
5000 * mktime.c: Fix some boundary cases and remove need for floating point.
5002 Issue a compile-time diagnostic if time_t is floating point, or if
5003 two's complement arithmetic is not in effect, or if arithmetic
5004 right shift does not propagate the sign. These assumptions were
5005 all in the original code but they weren't checked.
5007 (TIME_T_MIDPOINT, verify): New macros.
5008 (__isleap): Remove; it has integer overflow problems.
5009 (leapyear): New function, without those problems.
5010 (ydhms_tm_diff): Remove; splitting into two parts.
5011 (ydhms_diff): New function, containing the arithmetic part of
5012 the old ydhms_tm_diff function. Issue a compile-time
5013 diagnostic if we are not using C99 integer division.
5014 Avoid casts when possible.
5015 (guess_time_tm): New function, containing the checking part of
5016 the old ydhms_tm_diff function. Return the new value, rather than
5017 the difference between it and the old. Accept a new argument T
5018 so that *T specifies the old value. Check for overflow in the result.
5020 (__mktime_internal): Use a time_t offset, not a long int offset.
5021 This undoes the 2003-06-04 change, which is no longer needed now
5022 that we have better overflow checking.
5023 (localtime_offset): Likewise.
5025 (__mktime_internal): Avoid harmful overflow on hosts where time_t
5026 and long are 64-bit but int is only 32-bit.
5027 (ydhms_diff): Use long int to store year1 and yday1.
5028 Issue a compile-time diagnostic if long int is not wide enough.
5030 (__mktime_internal): Use long int to store adjusted year and yday.
5031 Use plain C rather than preprocessor commands, if that doesn't
5033 Check for overflow (and try to repair) after each probe
5034 rather than checking only at the very end. This avoids some bugs
5035 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
5036 does not equal GMT offset at maximum time).
5037 Use integer to check for overflow rather than floating point; this
5038 is more portable to non-IEEE hosts, and is a tad faster.
5039 When we detect that we are oscillating between two values,
5040 don't check whether tm_isdst has the requested value, since
5041 we already know the answer. When tm_isdst has the wrong value,
5042 use a different heuristic to find the right one, based on the
5043 extreme values actually observed in practice in tz2003a,
5044 rather than the (overly optimistic) "previous 3 calendar quarters".
5046 (not_equal_tm, print_tm, check_result): Use "const T" rather than
5047 "T const" to accommodate glibc style.
5048 (check_result): Use less-confusing report format. "long" -> "long int.
5050 Don't loop if the iteration overflows time_t.
5051 Allow a negative step in the iteration.
5053 2003-07-01 Paul Eggert <eggert@twinsun.com>
5055 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
5056 having it depend on HAVE_SYS_TYPES_H.
5058 2003-06-25 Bruno Haible <bruno@clisp.org>
5060 * readlink.c: New file.
5062 2003-06-20 Bruno Haible <bruno@clisp.org>
5064 Assume C89, so PARAMS isn't needed.
5065 * unicodeio.h (PARAMS): Remove.
5066 * unicodeio.c: Don't use PARAMS.
5068 2003-06-18 Jim Meyering <jim@meyering.net>
5070 Merge changes from coreutils.
5071 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
5072 Remove explicit declarations of xmalloc and realloc.
5074 (read_utmp): Remove anachronistic cast of xmalloc.
5076 2003-06-17 Paul Eggert <eggert@twinsun.com>
5078 Assume C89, so PARAMS isn't needed.
5079 * backupfile.h (PARAMS): Remove. All uses removed.
5080 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
5081 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
5082 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
5083 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
5084 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
5085 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
5086 xstrtol.h: Likewise.
5087 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
5088 same.h, strverscmp.h: Do not include config.h; no longer needed.
5089 Anyway, config.h should always be included before any other file.
5091 2003-06-11 Simon Josefsson <jas@extundo.com>
5093 * sysexit_.h: New file.
5095 2003-05-20 Derek Price <derek@ximbiot.com>
5097 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
5099 2003-06-10 Simon Josefsson <jas@extundo.com>
5101 * strchrnul.h: New file.
5102 * strchrnul.c: New file.
5104 2003-06-10 Simon Josefsson <jas@extundo.com>
5106 * argp.h: New file, from glibc.
5107 * argp-ba.c: New file, from glibc.
5108 * argp-eexst.c: New file, from glibc.
5109 * argp-fmtstream.c: New file, from glibc.
5110 * argp-fmtstream.h: New file, from glibc.
5111 * argp-fs-xinl.c: New file, from glibc.
5112 * argp-help.c: New file, from glibc.
5113 * argp-namefrob.h: New file, from glibc.
5114 * argp-parse.c: New file, from glibc.
5115 * argp-pv.c: New file, from glibc.
5116 * argp-pvh.c: New file, from glibc.
5117 * argp-xinl.c: New file, from glibc.
5119 2003-06-07 Jim Meyering <jim@meyering.net>
5121 * readtokens.h: Put `Free Software Foundation, Inc.'
5122 in place of my name in the copyright comment.
5123 Remove definition and uses of __P.
5126 * stat.c: Don't declare xmalloc explicitly.
5127 Instead, include "xalloc.h".
5128 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
5129 xrealloc, and xcalloc return values.
5130 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
5132 * xgetcwd.h: Remove definition/uses of PARAMS.
5134 2003-06-06 Jim Meyering <jim@meyering.net>
5136 * stdbool_.h: Renamed from stdbool.h.in.
5138 2003-06-06 Jim Meyering <jim@meyering.net>
5140 Merge from coreutils.
5141 * same.c: (same_name): Declare *_basename locals to be `const'.
5142 Consolidate declarations and initializations of *_base* locals.
5144 Merge from coreutils.
5145 This avoids a core dump on systems without GNU putenv,
5146 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
5147 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
5148 (unsetenv): New static function, from GNU libc.
5149 (rpl_putenv): Use it.
5151 * modechange.c: Remove trailing blanks.
5153 Merge from coreutils.
5154 * fsusage.c: Remove declaration of statfs.
5155 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
5157 * posixtm.c: Include <stdbool.h> unconditionally.
5159 2003-06-05 Paul Eggert <eggert@twinsun.com>
5161 * mktime.c (__mktime_internal): When resolving a tm_isdst
5162 mismatch, look in future quarters as well as past. This fixes a
5163 bug when processing fall-backwards gaps immediately after a long
5164 period of daylight-saving time.
5166 * mktime.c: Assume freestanding C89 or better.
5167 (HAVE_LIMITS_H): Remove. Assume it's 1.
5168 (__P): Remove; not used.
5169 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
5170 (mktime, not_equal_tm, print_tm, check_result,
5171 main): Use prototypes. Use const * where appropriate.
5172 (main): Fix typo in testing code that uncovered by above changes.
5173 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
5175 2003-06-04 Paul Eggert <eggert@twinsun.com>
5177 * mktime.c: Fix Debian bug 177940
5178 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
5179 (localtime_offset): Now long int, not time_t, because we want it
5180 to be guaranteed to be signed. All uses changed.
5181 (__mktime_internal): If overflow would occur when adding offset,
5184 Merge 'human' changes from coreutils. Rewrite to support
5185 locale-specific notations like thousands separators.
5186 * human.c: Simplify authorship notice.
5187 Include human.h immediately after config.h.
5188 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
5189 <limits.h>: Do not include, since human.h does.
5190 (SIZE_MAX, UINTMAX_MAX): New macros.
5191 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
5192 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
5193 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
5194 (power_letter): Renamed from suffixes.
5195 (generate_suffix_backwards): Remove.
5196 (adjust_value): Now takes int style (because of human.h changes)
5197 and long double value (for greater precision on some platforms).
5198 (group_number): New function.
5199 (human_readable): Use it. Use integer options, not enum.
5200 Put the options before the sizes in the arg list.
5201 Support all the new options.
5202 The old human_readable function has been removed;
5203 use inttostr.h instead.
5204 (human_readable, default_block_size, humblock):
5205 Use uintmax_t, not int, for block sizes.
5206 (human_readable_inexact, block_size_types): Remove.
5207 (block_size_opts): New constant.
5208 (human_options): Renamed from human_block_size, with new signature
5209 that allows block sizes up to UINTMAX_MAX. All callers changed.
5210 * human.h: Add copyright and authorship notice.
5211 Include <limits.h> and <stdbool.h> unconditionally.
5212 (PARAMS): Remove. All uses removed.
5213 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
5214 (enum human_inexact_style): Remove tag; now a nameless enum.
5215 (human_floor, human_ceiling, human_round_to_even): Now have
5216 values 2, 0, 1 rather than -1, 1, 0.
5217 (human_group_digits, human_suppress_point_zero, human_autoscale,
5218 human_base_1024, human_SI, human_B): New constants.
5219 (human_readable_inexact, human_block_size): Remove.
5220 (human_readable): Size args are now uintmax_t, not int.
5221 (human_options): New decl.
5223 * exclude.c: (new_exclude, add_exclude): Remove casts that are
5224 unnecessary now that we assume C89 or better. This change
5225 imported from coreutils.
5227 * mktime.c (__mktime_internal): Do not reject negative timestamps
5228 arbitrarily. This is the same patch as 2003-05-28, but it got lost
5229 in the 2003-05-30 sync from glibc.
5231 .h files should stand alone, but we shouldn't include <sys/types.h>
5232 if we can get away with just <stddef.h>.
5234 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
5235 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
5236 rather than <sys/types.h>, as we merely need size_t.
5237 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
5239 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
5240 Include <stdio.h>, to get FILE.
5241 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
5242 memcasecmp.h has included <stddef.h> and all we need is size_t.
5243 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
5244 our interface, instead of including <sys/types.h>
5246 2003-06-02 Paul Eggert <eggert@twinsun.com>
5249 Fix some minor time-related bugs with POSIX time arguments.
5250 Some valid time stamps were being rejected (notably -1, and
5251 time stamps before 1900 on 64-bit hosts). And some invalid
5252 time stamps were being accepted, e.g. September 31.
5254 * posixtm.h (posixtime): Return bool instead of time_t, so
5255 that we can return (time_t) -1 successfully.
5256 * posixtm.c: Likewise.
5257 [HAVE_STDBOOL_H]: Include <stdbool.h>.
5258 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
5259 (t): Remove static var.
5260 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
5261 of static var. All uses changed.
5262 (year): Do not reject years before 1900; they can occur with
5264 (posix_time_parse): Do not check for out-of-range components;
5265 that is now the caller's responsibility, since our checks were
5266 only approximations.
5267 (posixtime): Use mktime to check for out-of-range components,
5268 since it knows them exactly.
5269 If mktime returns (time_t) -1, check whether an error actually occurred
5270 by invoking localtime on -1.
5271 (main) [TEST_POSIXTIME]: Check for input data errors, and report
5272 posixtime failures better.
5273 Improve the test data (in comments only).
5275 2003-05-30 <karl@gnu.org>
5277 * mktime.c: update from libc.
5279 2003-05-30 Bruno Haible <bruno@clisp.org>
5281 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
5282 * localcharset.h: Likewise.
5283 * localcharset.c: Likewise.
5285 2003-05-28 Paul Eggert <eggert@twinsun.com>
5287 Assume the headers required for C89 freestanding compilers.
5288 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
5289 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
5290 without checking for HAVE_LIMITS_H.
5291 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
5292 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
5294 * fatal.c: Include <stdarg.h> without checking for __STDC__.
5295 * exclude.c: Include <stdbool.h> unconditionally.
5296 * tempname.c: Include <stddef.h> unconditionally.
5297 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
5298 * modechange.c, rpmatch.c (NULL): Don't define, since
5299 <stddef.h> does that.
5300 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
5301 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
5302 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
5303 * xstrtol.c: Likewise.
5304 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
5305 * savedir.c: Include <stddef.h> instead of defining NULL.
5307 * addext.c (addext): Use assignment rather than cast, to avoid
5308 warnings on some platforms.
5310 * mktime.c (__mktime_internal): Do not reject negative timestamps
5313 2003-05-10 Bruno Haible <bruno@clisp.org>
5315 * linebreak.c (iconv_string_length): Don't return -1 just because the
5316 string is longer than 4 KB.
5318 2003-05-12 Jim Meyering <jim@meyering.net>
5320 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
5321 the space-padded-by-default conversion specifiers, %e, %k, %l.
5323 2003-05-03 Bruno Haible <bruno@clisp.org>
5325 Upgrade to Unicode-4.0.
5326 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
5327 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
5328 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
5329 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
5330 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
5331 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
5332 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
5333 Change width of U+E0100..U+E01EF from 1 to 0.
5335 2003-04-25 Bruno Haible <bruno@clisp.org>
5337 * copy-file.c: Include <stddef.h>, for size_t.
5339 2003-04-25 Jim Meyering <jim@meyering.net>
5341 * copy-file.c (copy_file_preserving): Declare buf_size to be
5342 of type size_t, not int.
5344 2003-04-11 Jim Meyering <jim@meyering.net>
5346 Merge changes from Coreutils.
5348 2003-03-22 Jim Meyering <jim@meyering.net>
5350 * strftime.c (widen): Cast alloca return value to proper type.
5352 2003-01-19 Ulrich Drepper <drepper@redhat.com>
5355 * strftime.c (my_strftime): Handle very large width
5356 specifications for numeric values correctly. Improve checks for
5359 2003-01-19 Jim Meyering <jim@meyering.net>
5361 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
5362 (nl_get_alt_digit) [! defined my_strftime]: Define.
5363 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
5364 _nl_get_alt_digit and _nl_get_walt_digit.
5366 * strftime.c (my_strftime): Merge in locale-related changes from libc.
5367 These changes have no effect outside of _LIBC.
5369 2003-04-10 Bruno Haible <bruno@clisp.org>
5371 * findprog.h: New file, from GNU gettext.
5372 * findprog.c: New file, from GNU gettext.
5374 2003-04-05 Jim Meyering <jim@meyering.net>
5376 Merge changes from Coreutils.
5378 * exclude.h (PARAMS): Remove definition and uses.
5379 * exclude.c: Remove uses of `PARAMS'.
5381 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
5382 Add test-cases for DOS filenames. Declare program_name.
5383 (main): Set up program_name. Patch by Rich Dawe.
5385 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
5387 Use mntctl's return value to drive the entry-processing loop, since
5388 we can't rely on the value of the vmt_length member in the last
5389 entry. On some systems doing so could result in exhausting
5390 virtual memory. Based in part on a patch from Mike Jetzer.
5392 2003-04-04 Bruno Haible <bruno@clisp.org>
5394 * linebreak.h: New file, from GNU gettext.
5395 * linebreak.c: New file, from GNU gettext with slight modifications.
5396 * lbrkprop.h: New file, from GNU gettext.
5398 2003-04-03 Bruno Haible <bruno@clisp.org>
5400 * utf8-ucs4.h: New file, from GNU gettext.
5401 * utf16-ucs4.h: New file, from GNU gettext.
5402 * ucs4-utf8.h: New file, from GNU gettext.
5403 * ucs4-utf16.h: New file, from GNU gettext.
5405 2003-04-02 Bruno Haible <bruno@clisp.org>
5407 * binary-io.h: New file, from GNU gettext.
5409 2003-04-01 Bruno Haible <bruno@clisp.org>
5411 * pathname.h: New file, from GNU gettext.
5412 * concatpath.c: New file, from GNU gettext.
5414 2003-03-30 Bruno Haible <bruno@clisp.org>
5416 * copy-file.c (copy_file_preserving): Don't set owner if the function
5417 chown() doesn't exist.
5419 2003-03-28 Bruno Haible <bruno@clisp.org>
5421 * copy-file.h: New file, from GNU gettext.
5422 * copy-file.c: New file, from GNU gettext.
5424 2003-03-18 Jim Meyering <jim@meyering.net>
5426 * quote.c (quote_n): Fix typo in comment.
5428 2003-03-14 Jim Meyering <jim@meyering.net>
5430 Merge changes from Coreutils.
5431 * obstack.h (obstack_object_size): Declare temporary, __o,
5432 to be const, in order to avoid warnings.
5433 (obstack_room): Likewise.
5434 (obstack_empty_p): Likewise.
5436 2003-03-13 Paul Eggert <eggert@twinsun.com>
5438 Merge changes from Bison.
5439 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
5440 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
5441 when compiling Bison 1.875's `bitset bset = obstack_alloc
5442 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
5443 * hash.c: Include <stdbool.h> unconditionally.
5445 2003-03-09 Paul Eggert <eggert@twinsun.com>
5447 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
5448 Reported by Bruce Becker; see:
5449 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
5451 2003-03-03 Paul Eggert <eggert@twinsun.com>
5452 Bruno Haible <bruno@clisp.org>
5454 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
5455 Reported by John Hughes, see
5456 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
5458 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
5460 * poll_.h: New file.
5463 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
5465 * mathl.h: New file.
5466 * acosl.c: New file.
5467 * asinl.c: New file.
5468 * atanl.c: New file.
5469 * ceill.c: New file.
5472 * floorl.c: New file.
5473 * frexpl.c: New file.
5474 * ldexpl.c: New file.
5476 * sincosl.c: New file.
5478 * sqrtl.c: New file.
5480 * trigl.c: New file.
5481 * trigl.h: New file.
5483 2003-02-17 Bruno Haible <bruno@clisp.org>
5485 * mkdtemp.h: New file, from GNU gettext.
5486 * mkdtemp.c: New file, from GNU gettext.
5488 2003-01-31 Bruno Haible <bruno@clisp.org>
5490 * rename.c: #undef rename before defining rpl_rename.
5491 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
5493 2003-01-30 Bruno Haible <bruno@clisp.org>
5495 * printf-args.h: New file, from GNU gettext.
5496 * printf-args.c: New file, from GNU gettext.
5497 * printf-parse.h: New file, from GNU gettext.
5498 * printf-parse.c: New file, from GNU gettext.
5499 * vasnprintf.h: New file, from GNU gettext.
5500 * vasnprintf.c: New file, from GNU gettext.
5501 * asnprintf.c: New file, from GNU gettext.
5502 * vasprintf.h: New file, from GNU gettext with modifications.
5503 * vasprintf.c: New file, from GNU gettext.
5504 * asprintf.c: New file, from GNU gettext.
5506 2003-01-29 Bruno Haible <bruno@clisp.org>
5508 * stpncpy.h: New file, from GNU gettext with modifications.
5509 * stpncpy.c: New file, from GNU gettext with modifications.
5511 2003-01-28 Bruno Haible <bruno@clisp.org>
5513 * c-ctype.h: New file, from GNU gettext, with changes suggested by
5515 * c-ctype.c: New file, from GNU gettext, with changes suggested by
5518 2003-01-27 Bruno Haible <bruno@clisp.org>
5520 * xsetenv.h: New file, from GNU gettext.
5521 * xsetenv.c: New file, from GNU gettext.
5523 2003-01-23 Bruno Haible <bruno@clisp.org>
5525 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
5527 2003-01-22 Bruno Haible <bruno@clisp.org>
5529 * exit.h: New file, from GNU gettext.
5531 2003-01-11 Bruno Haible <bruno@clisp.org>
5533 * stpcpy.h (stpcpy): Use ANSI C function declarations.
5534 * strcase.h (strcasecmp, strncasecmp): Likewise.
5536 2003-01-14 Jim Meyering <jim@meyering.net>
5538 * same.c (same_name): Tweak a comment.
5540 2003-01-11 Bruno Haible <bruno@clisp.org>
5542 * same.c (same_name): Reorder tests so as to avoid calling stat()
5543 when a string comparison is sufficient.
5545 2003-01-11 Bruno Haible <bruno@clisp.org>
5547 * readtokens.c (readtoken): Cast character to 'unsigned char', not
5550 2003-01-11 Bruno Haible <bruno@clisp.org>
5552 * hash-pjw.c: Add comment about low quality of this function.
5554 2003-01-12 Paul Eggert <eggert@twinsun.com>
5556 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
5557 to avoid collisions with libcurses and libreadline.
5559 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
5560 * getstr.h, getstr.c: Remove.
5561 * getline.c: Include "getline.h", to check interface.
5562 Move body of old getstr.c here: this defines MIN_CHUNK and
5563 declares getdelim2, which is renamed from getstr.
5564 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
5566 * linebuffer.c (readlinebuffer): Renamed from readline.
5568 * linebuffer.h: Likewise.
5569 (readline): Remove backward-compatibility macro.
5571 2003-01-12 Jim Meyering <jim@meyering.net>
5573 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
5575 2003-01-10 Bruno Haible <bruno@clisp.org>
5577 * alloca_.h: New file.
5578 * getdate.y: Unconditionally include alloca.h.
5579 * makepath.c: Likewise.
5580 * setenv.c: Likewise.
5581 * userspec.c: Likewise.
5583 2003-01-09 Bruno Haible <bruno@clisp.org>
5585 * stdbool.h.in: New file.
5587 2003-01-08 Bruno Haible <bruno@clisp.org>
5589 * safe-read.c: Include specification header first, to ensure its
5591 * full-write.c: Likewise.
5593 2003-01-08 Jim Meyering <jim@meyering.net>
5595 * full-write.c: Undefine and define-away `const' after inclusion
5596 of errno.h, not before. Suggestion from Bruno Haible.
5598 2003-01-07 Jim Meyering <jim@meyering.net>
5600 * full-write.c: Rework so that it may serve to define full_read, too.
5601 * full-read.c: Simply #define FULL_READ and include full-write.c.
5603 2003-01-06 Jim Meyering <jim@meyering.net>
5605 * version-etc.c: Update year in translatable copyright string.
5607 2002-12-25 Bruno Haible <bruno@clisp.org>
5609 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
5610 * xstrtol.h: Likewise.
5611 * xstrtoimax.c: Likewise.
5612 * xstrtoumax.c: Likewise.
5613 * human.h: Likewise.
5615 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
5616 on systems that have <inttypes.h> but not <stdint.h>.
5618 2002-12-31 Paul Eggert <eggert@twinsun.com>
5620 * memcoll.c (memcoll): Fall back on a simple algorithm using
5621 memcmp if strcoll doesn't work.
5623 2002-12-23 Bruno Haible <bruno@clisp.org>
5625 * localcharset.h: New file.
5626 * localcharset.c: Include it.
5627 * unicodeio.c: Likewise.
5629 2002-12-22 Bruno Haible <bruno@clisp.org>
5631 * utime.c (utime_null): No need to call ftruncate if the file was
5634 2002-12-23 Bruno Haible <bruno@clisp.org>
5636 * memcoll.c (STRCOLL): New macro.
5639 2002-12-22 Bruno Haible <bruno@clisp.org>
5641 * getstr.h (getstr): Define, to avoid clash with libcurses.
5642 * linebuffer.h (readline): Define, to avoid clash with libreadline.
5644 2002-12-22 Bruno Haible <bruno@clisp.org>
5646 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
5648 2002-12-23 Bruno Haible <bruno@clisp.org>
5650 * getline.h: Include <stddef.h>, for size_t.
5652 * unicodeio.h: Include <stddef.h>, for size_t.
5653 * unicodeio.c: Don't include <stddef.h>.
5655 2002-12-17 Bruno Haible <bruno@clisp.org>
5657 * canon-host.c (strdup): Remove unused declaration.
5659 * fsusage.c: Include full_read.h.
5660 (get_fs_usage): Use full_read instead of safe_read.
5662 * utime.c (utime_null): Use SAFE_READ_ERROR.
5664 2002-12-11 Bruno Haible <bruno@clisp.org>
5666 * setenv.h: Rewritten to cope with systems that have setenv() but not
5668 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
5671 2002-12-11 Bruno Haible <bruno@clisp.org>
5673 * setenv.c (alloca): Fall back to malloc.
5675 (setenv): Use freea() to free memory allocated with alloca().
5677 2002-11-13 Bruno Haible <bruno@clisp.org>
5679 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
5680 function declarations.
5681 * unsetenv.c (unsetenv): Likewise.
5683 2002-03-04 Bruno Haible <bruno@clisp.org>
5685 Portability to AIX 4.3.3.
5686 * unsetenv.c: New file, extracted from setenv.c.
5687 * setenv.c: Move the unsetenv() function to unsetenv.c.
5689 2001-12-20 Bruno Haible <bruno@clisp.org>
5691 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
5692 use malloc instead. For SunOS 4.
5694 2001-12-11 Bruno Haible <bruno@clisp.org>
5696 * setenv.c: Declare alloca.
5697 (compar_fn_t): New typedef.
5698 (KNOWN_VALUE, STORE_VALUE): Use it.
5700 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
5703 2002-12-10 Paul Eggert <eggert@twinsun.com>
5705 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
5706 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
5707 Choose values that are less likely to collide with system fnmatch
5709 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
5710 defined (e.g., a pure POSIX system).
5711 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
5712 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
5714 2002-12-06 Jim Meyering <jim@meyering.net>
5716 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
5718 Merge in changes from libc's misc/error.c, in preparation
5719 for the merge of gnulib's changes back into libc.
5721 * error.c (_): Define only if not already defined.
5722 Move definition to follow all #include directives.
5723 Include unlocked-io.h only if !_LIBC.
5724 [_LIBC]: Include <libio/libioP.h>.
5725 [USE_IN_LIBIO]: Include <libio/iolibio.h>
5726 (fflush): Tweak definition to use INTUSE.
5729 2002-12-05 Paul Eggert <eggert@twinsun.com>
5731 * alloca.c [defined emacs]: Include "lisp.h".
5732 (xalloc_die) [defined emacs]: New macro.
5733 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
5734 [! defined emacs]: Include <xalloc.h>.
5735 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
5736 (pointer): Typedef to POINTER_TYPE *.
5737 (malloc): Remove decl; we now always use xmalloc.
5738 (alloca): Use old-style definition, since Emacs needs this.
5739 Check for arithmetic overflow when computing combined size.
5741 2002-12-04 Paul Eggert <eggert@twinsun.com>
5743 Do not generate unlocked-io.h automatically, since it's easier to
5744 maintain it by hand.
5746 * unlocked-io.h: New file, from GNU diffutils,
5747 but with proper copyright notice and attribution.
5749 * Makefile.am: Add copyright notice.
5750 (libfetish_a_SOURCES): Add unlocked-io.h.
5751 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
5752 (DISTCLEANFILES, io_functions): Remove macros.
5753 (EXTRA_DIST): Remove gen_uio.
5754 (unlocked-io.h): Remove rule.
5756 2002-12-04 Jim Meyering <jim@meyering.net>
5758 Reflect the fact that stat.c and lstat.c are no longer generated.
5759 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
5760 (DISTCLEANFILES): Likewise.
5761 (EXTRA_DIST): Likewise.
5762 (all_local): Don't depend on stat.c or lstat.c.
5763 (stat.c, lstat.c): Remove rules.
5764 (EXTRA_DIST): Remove xstat.in.
5766 * xstat.in: Remove file. Contents moved into stat.c.
5767 * stat.c: New file. Contents mostly from xstat.in.
5768 * stat.c: Rework so that it may serve to define rpl_lstat, too.
5769 * lstat.c: New file. Simply #define LSTAT and include stat.c.
5771 * safe-read.c: Rework so that it may serve to define safe_write, too.
5772 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
5774 2002-12-03 Jim Meyering <jim@meyering.net>
5776 * safe-read.c, safe-write.c: Change variable names and comments, but
5777 not semantics, to minimize the differences between these two files.
5778 (safe_read): Change comment to mention SAFE_READ_ERROR.
5780 * safe-read.c (IS_EINTR): Define.
5781 (safe_read): Use IS_EINTR in place of in-function cpp directives.
5783 2002-12-02 Bruno Haible <bruno@clisp.org>
5785 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
5786 Define, taken from safe-read.c.
5787 (INT_MAX): Provide fallback.
5788 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
5789 * safe-write.h (SAFE_WRITE_ERROR): Define.
5791 * safe-read.c (EINTR): Remove definition.
5792 (safe_read): Don't use EINTR if it is absent.
5794 2002-12-02 Jim Meyering <jim@meyering.net>
5796 * safe-read.c (EINTR): Define.
5797 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
5798 (INT_MAX): Provide fallback.
5799 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
5801 * safe-read.h (SAFE_READ_ERROR): Define.
5803 2002-12-01 Jim Meyering <jim@meyering.net>
5805 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
5806 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
5808 2002-11-27 Paul Eggert <eggert@twinsun.com>
5810 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
5811 hash_rehash): Replace `if (limit <= value) abort ();' with
5812 `if (! (value < limit)) abort ();', for readability.
5814 2002-11-26 <karl@gnu.org>
5816 * strdup.c: copy from libc again, with jim's ok.
5817 * .cppi-disable: re-add strdup.c
5819 2002-11-25 <karl@gnu.org>
5821 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
5822 instead of "strtol.c".
5824 2002-11-25 Jim Meyering <jim@meyering.net>
5826 * mktime.c: Sync from libc, now that it has the latest fix.
5828 2002-11-24 <karl@gnu.org>
5830 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
5831 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
5833 2002-11-24 Jim Meyering <jim@meyering.net>
5835 Update from coreutils:
5837 * mktime.c: Merge in changes from libc.
5839 Avoid a link-time failure on some Linux systems.
5840 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
5841 (__mon_yday): Declare with the STATIC attribute.
5842 (__mktime_internal): Likewise.
5843 Based on a report from Greg Schafer.
5845 2002-11-23 Jim Meyering <jim@meyering.net>
5847 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
5848 Use `unsigned', not `int', as type of index.
5850 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
5852 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
5854 2002-11-22 Paul Eggert <eggert@twinsun.com>
5856 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
5857 hint that one should use `if (! x) abort ();' rather than `assert
5858 (x);', and anyway it's one less thing to worry about configuring.
5859 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
5860 hash_rehash, hash_insert): Use abort rather than assert.
5862 2002-11-22 Paul Eggert <eggert@twinsun.com>
5864 * quotearg.h: Allow multiple inclusion by surrounding with
5865 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
5866 so that we can be included first.
5867 (PARAMS): Remove; we now assume C89 or later. All uses removed.
5868 * quotearg.c: Include quotearg.h immediately after config.h.
5869 No need to include stddef.h or sys/types.h any more.
5870 Surround local include files with "", not "<>".
5871 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
5872 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
5873 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
5874 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
5875 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
5876 (ISPRINT): Remove; no longer needed now that we assume C89.
5878 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
5881 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
5882 quotearg_char): Use SIZE_MAX rather than
5883 (size_t) -1 when we are talking about "infinity".
5885 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
5887 2002-11-22 Bruno Haible <bruno@clisp.org>
5889 * safe-read.h: Assume C89. Add comments.
5890 (safe_read): Change return type to size_t.
5891 * safe-read.c (safe_read): Change return type to size_t. Handle byte
5892 counts > SSIZE_MAX correctly.
5893 * safe-write.h: New file.
5894 * safe-write.c: New file.
5895 * full-read.h: New file.
5896 * full-read.c: New file.
5897 * full-write.h: Assume C89. Add comments.
5898 * full-write.c: Include safe-write.h.
5899 (full_write): Rewritten to use safe_write.
5900 Suggested by Jim Meyering and Paul Eggert.
5902 2002-11-21 Bruno Haible <bruno@clisp.org>
5904 Remove case insensitive option matching.
5905 * argmatch.h (argcasematch): Remove declaration.
5906 (ARGCASEMATCH): Remove macro.
5907 (__xargmatch_internal): Remove case_sensitive argument.
5908 (XARGMATCH): Update.
5909 (XARGCASEMATCH): Remove macro.
5910 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
5911 case_sensitive argument.
5912 (argcasematch): Remove function.
5913 (__xargmatch_internal): Remove case_sensitive argument.
5914 (main): Use XARGMATCH instead of XARGCASEMATCH.
5916 * xmalloc.c: Change compile-time error message. Add comment about
5917 required autoconf version.
5919 2002-11-21 Jim Meyering <jim@meyering.net>
5921 * strdup.c (strdup): Tweak comment and initial #if/#include.
5923 Merge in changes from the coreutils.
5925 2002-09-25 Paul Eggert <eggert@twinsun.com>
5926 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
5927 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
5928 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
5929 int. Work more efficiently if X is the same width as uintmax_t.
5930 Do not compare X to -1, to avoid bogus compiler warning.
5931 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
5932 Don't assume that f_frsize and f_bsize are the same type.
5934 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
5937 * makepath.c (make_path): Restore umask *before* creating the final
5939 (make_path): Minor reformatting.
5941 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
5942 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
5944 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
5945 ones. At least on GNU/Linux systems, `auto' means something else.
5948 2002-11-20 Paul Eggert <eggert@twinsun.com>
5950 Merge argmatch cleanups from Bison. Assume C89.
5952 * argmatch.c: Include config.h here, not in argmatch.h.
5953 Include stdlib.h, for EXIT_FAILURE.
5954 Always include <string.h>, since we assume C89.
5955 (EXIT_FAILURE): Remove pre-C89 bug workaround.
5956 * argmatch.h: Do not include <config.h> or <sys/types.h>.
5957 Include <stddef.h> instead, since it's all we need for size_t.
5958 (PARAMS): Remove. All uses removed.
5959 (ARRAY_CARDINALITY): Do not bother to #undef.
5960 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
5961 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
5962 Remove unnecessary parentheses.
5963 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
5964 Insert necessary parentheses.
5965 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
5966 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
5968 2002-11-19 Bruno Haible <bruno@clisp.org>
5970 * mbswidth.c: Include mbswidth.h right at the beginning.
5971 * mbswidth.h: Include <stddef.h>, for size_t.
5973 * mbswidth.h (PARAMS): Remove macro.
5974 (mbswidth, mbsnwidth): Use ANSI C function declarations.
5975 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
5977 * gcd.h (PARAMS): Remove macro.
5978 (gcd): Use ANSI C function declarations.
5979 * gcd.c (gcd): Likewise.
5981 2002-11-15 Bruno Haible <bruno@clisp.org>
5983 * strcspn.c: Include <stddef.h>.
5984 (strcspn): Use ANSI C function declaration. Change return type to
5986 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
5987 (strpbrk): Use NULL.
5988 * strpbrk.h (PARAMS): Remove macro.
5989 (strpbrk): Use ANSI C function declaration.
5990 * strstr.c: Don't include <sys/types.h>.
5991 * strstr.h (PARAMS): Remove macro.
5992 (strstr): Use ANSI C function declarations.
5994 2002-11-06 Bruno Haible <bruno@clisp.org>
5996 * gcd.h (gcd): Change argument type to 'unsigned long'.
5997 * gcd.c (gcd): Likewise.
5999 2002-11-05 Bruno Haible <bruno@clisp.org>
6001 * gcd.h: New file, from gettext-0.11.5.
6002 * gcd.c: New file, from gettext-0.11.5.
6004 2002-11-05 Bruno Haible <bruno@clisp.org>
6006 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6007 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6008 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6009 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6011 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
6012 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
6014 * closeout.c: Include gettext.h instead of <libintl.h>.
6015 * human.c: Include gettext.h instead of <libintl.h>.
6016 * quotearg.c: Include gettext.h instead of <libintl.h>.
6017 * rpmatch.c: Include gettext.h instead of <libintl.h>.
6018 * unicodeio.c: Include gettext.h instead of <libintl.h>.
6019 * userspec.c: Include gettext.h instead of <libintl.h>.
6020 * version-etc.c: Include gettext.h instead of <libintl.h>.
6021 * xmalloc.c: Include gettext.h instead of <libintl.h>.
6022 (textdomain): Remove definition.
6023 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
6025 * long-options.c: Remove include of <libintl.h> and definition of _.
6026 * same.c: Remove include of <libintl.h> and definition of _.
6028 2002-11-04 Bruno Haible <bruno@clisp.org>
6030 * stpcpy.h: New file, from GNU gettext-0.11.5.
6031 * strcase.h: New file, from GNU gettext-0.11.5.
6032 * strpbrk.h: New file, from GNU gettext-0.11.5.
6033 * strstr.h: New file, from GNU gettext-0.11.5.
6034 * xgetcwd.h: New file, from GNU gettext-0.11.5.
6036 2002-05-09 Bruno Haible <bruno@clisp.org>
6038 * config.charset: Update for newest glibc. Add canonical names
6039 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
6041 2002-05-09 Bruno Haible <bruno@clisp.org>
6043 * localcharset.c (get_charset_aliases): Add more Windows specific
6046 2002-05-08 Owen Taylor <otaylor@redhat.com>
6048 * config.charset: A few additions for Solaris.
6050 2001-12-05 Bruno Haible <bruno@clisp.org>
6052 * localcharset.c (locale_charset): Don't return an empty string.
6054 2001-10-23 Bruno Haible <haible@clisp.cons.org>
6056 * config.charset: msdos in uk_UA uses CP1125.
6058 2001-08-05 Bruno Haible <haible@clisp.cons.org>
6060 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
6061 * localcharset.c (locale_charset): Declare as extern "C".
6063 2002-02-15 Bruno Haible <bruno@clisp.org>
6065 * config.charset [msdosdjgpp]: For Russian, use CP866.
6067 2002-02-11 Bruno Haible <bruno@clisp.org>
6069 * config.charset: Add support for NetBSD.
6071 2002-09-25 <karl@gnu.org>
6073 * strdup.c: copy from libc/string (via ../config/srclist*).
6074 * getopt*: copy from libc/posix.
6075 * gettext.h: copy from gettext.
6076 * .cppi-disable: add strdup.c, gettext.h.
6078 2002-07-01 Jim Meyering <meyering@lucent.com>
6080 * c-stack.c: Include sys/time.h.
6081 From Volker Borchert.
6083 2002-06-11 Paul Eggert <eggert@twinsun.com>
6085 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
6086 New macro. Use it uniformly instead of
6087 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
6088 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
6089 reported by Vin Shelton.
6091 2002-06-22 Jim Meyering <meyering@lucent.com>
6093 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
6094 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
6096 2002-06-22 Paul Eggert <eggert@twinsun.com>
6098 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
6099 Do not assume SA_SIGINFO behavior.
6100 Bug reported by Jim Meyering on NetBSD 1.5.2.
6102 2002-06-22 Jim Meyering <meyering@lucent.com>
6104 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
6106 * exitfail.c, exitfail.h: Likewise.
6107 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
6109 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
6111 (EXTRA_DIST): Add fnmatch_loop.c.
6112 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
6114 * fnmatch_loop.c: New file, from diffutils-2.8.2.
6115 * fnmatch.c: Update from diffutils-2.8.2.
6116 * fnmatch_.h: New file. From diffutils-2.8.2.
6117 * fnmatch.h: Remove file.
6119 2002-06-18 Paul Eggert <eggert@twinsun.com>
6121 * file-type.h: Report an error if neither S_ISREG nor
6122 S_IFREG is defined, instead of using a test specific to glibc
6123 2.2. This should be safe, since POSIX requires S_ISREG and
6124 Unix Version 7 had S_IFREG. We don't need to check for
6125 <sys/types.h> since we don't use any symbols that it defines.
6127 2002-06-15 Jim Meyering <meyering@lucent.com>
6129 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
6130 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
6131 have been included before this file.
6133 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
6135 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
6136 so that each temporary file name is unique and valid in the first
6137 8 characters, for operation under DOS.
6139 2002-06-15 Jim Meyering <meyering@lucent.com>
6141 Work even with DJGPP 2.03, which lacks support for symlinks.
6143 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
6145 * lchown.c (S_ISLNK): Likewise.
6147 2002-06-14 Jim Meyering <meyering@lucent.com>
6149 * file-type.h: Use the version from diffutils-2.8.2.
6150 * file-type.c: Likewise.
6152 2002-05-27 Jim Meyering <meyering@lucent.com>
6154 Fix a problem seen only on nonconforming systems whereby ls.c's
6155 use of localtime, and then of gettimeofday would cause trouble:
6156 the localtime call used to initialize rpl_gettimeofday's save
6157 mechanism would clobber ls's current local time information so
6158 that in any long listing the first file would always be listed
6159 with date 1970-01-01. Analysis by Volker Borchert.
6161 * gettimeofday.c (localtime): Undefine.
6162 (rpl_localtime): New function.
6164 2002-05-22 Jim Meyering <meyering@lucent.com>
6166 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
6167 * file-type.h: New file.
6168 * file-type.c (file_type): New file/function. Extracted from diffutils.
6170 2002-04-29 Paul Eggert <eggert@twinsun.com>
6172 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
6174 2002-04-28 Paul Eggert <eggert@twinsun.com>
6176 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
6177 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
6178 of 127, since 64 is the largest conceivable number for ancient
6180 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
6182 2002-04-28 Jim Meyering <meyering@lucent.com>
6184 * sig2str.c (WTERMSIG): Remove definition (unused).
6186 2002-04-28 Paul Eggert <eggert@twinsun.com>
6188 * sig2str.h, sig2str.c: New files.
6189 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
6191 2002-04-24 Jim Meyering <meyering@lucent.com>
6193 * gettext.h: New file, from Gettext.
6194 * Makefile.am (INCLUDES): Remove -I../intl.
6195 (libfetish_a_SOURCES): Add gettext.h.
6197 2002-04-16 Jim Meyering <meyering@lucent.com>
6199 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
6200 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
6201 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
6203 2002-04-12 Jim Meyering <meyering@lucent.com>
6205 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
6207 2002-03-10 Jim Meyering <meyering@lucent.com>
6209 * makepath.c (make_path): Remove a comma from a diagnostic.
6210 Suggestion from Santiago Vila.
6212 2002-03-08 Jim Meyering <meyering@lucent.com>
6214 * rename.c: Mention that this wrapper is needed also on
6215 mips-dec-ultrix4.4 systems.
6217 2002-03-02 Jim Meyering <meyering@lucent.com>
6219 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
6220 not HAVE_CLOCK_SETTIME.
6222 2002-02-27 Paul Eggert <eggert@twinsun.com>
6224 * nanosleep.h: Rename to....
6225 * timespec.h: New name for nanosleep.h. All uses changed.
6227 * gettime.c: New file.
6228 * settime.c: New file.
6231 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
6232 timespec.h. Remove nanosleep.h.
6234 2002-02-25 Paul Eggert <eggert@twinsun.com>
6236 * acl.c, acl.h: New files.
6237 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
6239 2002-02-24 Jim Meyering <meyering@lucent.com>
6241 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
6242 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
6243 cause trouble. Reported by Nelson Beebe.
6245 2002-02-23 Paul Eggert <eggert@twinsun.com>
6247 * path-concat.c (xpath_concat): Reorder code to pacify
6248 compilers that don't know that xalloc_die never returns.
6250 2002-02-20 Jim Meyering <meyering@lucent.com>
6252 * getdate.c: Regenerate using bison-1.33.
6254 2002-02-15 Paul Eggert <eggert@twinsun.com>
6256 * posixver.c, posixver.h: New files.
6257 * Makefile.am (libfetish_a_SOURCES): Add them.
6259 2002-02-02 Paul Eggert <eggert@twinsun.com>
6260 Bruno Haible <bruno@clisp.org>
6262 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
6263 (fwrite_success_callback): New declaration.
6264 * unicodeio.c (unicode_to_mb): New function, extracted from
6265 print_unicode_char. Call failure callback instead of error.
6266 (fwrite_success_callback): New function.
6267 (exit_failure_callback): New function.
6268 (fallback_failure_callback): New function.
6269 (print_unicode_char): Call unicode_to_mb.
6271 2002-01-26 Jim Meyering <meyering@lucent.com>
6273 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
6275 2002-01-22 Jim Meyering <meyering@lucent.com>
6277 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
6278 Otherwise, some versions of automake would omit the rule that makes
6279 Makefile from Makefile.in.
6281 2001-01-21 Paul Eggert <eggert@twinsun.com>
6283 * xmemcoll.h, xmemcoll.c: New files.
6284 * Makefile.am (libfetish_a_SOURCES): Add them.
6285 * memcoll.c: Include errno.h, and declare errno if not defined.
6286 (memcoll): Set errno to zero if there is no error.
6288 * quotearg.c (quotearg_buffer_restyled):
6289 Fix bug with quoting buffers containing NUL when backslashing escapes.
6290 This bug was exposed by the other changes in this patch.
6291 (quotearg_n_options): New arg ARGSIZE.
6292 All callers changed.
6293 (quoting_options_from_style): New function.
6294 (quotearg_n_style): Use it.
6295 (quotearg_n_style_mem): New function.
6297 * quotearg.h (quotearg_n_style_mem): New function.
6299 2002-01-16 Jim Meyering <meyering@lucent.com>
6301 * getdate.y: Add three semicolons, each just before a closing brace.
6302 Bison (as of version 1.31) no longer papers over that mistake.
6304 2002-02-14 Paul Eggert <eggert@twinsun.com>
6306 * backupfile.c (ISDIGIT): Comment fix.
6307 * getdate.y (ISDIGIT): Likewise.
6308 * posixtm.c (ISDIGIT, year): Likewise.
6309 * strverscmp.c (ISDIGIT): Likewise.
6310 * userspec.c (ISDIGIT): Likewise.
6312 2002-01-05 Jim Meyering <meyering@lucent.com>
6314 * version-etc.c (version_etc_copyright): Update copyright year.
6316 2001-01-19 Paul Eggert <eggert@twinsun.com>
6318 * closeout.c (close_stdout_status): If ferror (stdout), do
6319 not silently exit merely because the output buffer happens to
6320 have nothing pending.
6322 2001-12-18 Paul Eggert <eggert@twinsun.com>
6324 See the big note in ../ChangeLog.
6325 * human.c (suffixes): Prefer K to k for 1024.
6326 (generate_suffix_backwards): New function.
6327 (human_readable_inexact): Use it.
6328 * xstrtol.c (__xstrtol): If there is no number but there
6329 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
6330 Accept 'K' as well as 'k'.
6332 2001-12-15 Jim Meyering <meyering@lucent.com>
6334 * regex.h (__restrict_arr): Update from libc.
6336 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
6337 as `remote' if the name starts with `//'. Suggested by Michael Stone.
6340 2001-12-10 Jim Meyering <meyering@lucent.com>
6342 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
6343 Instead, include "xalloc.h".
6344 (initbuffer): Don't cast xmalloc return value to char*.
6345 (readline): Reword comment.
6346 Don't cast xrealloc return value to char*
6349 2001-12-09 Jim Meyering <meyering@lucent.com>
6351 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
6352 `signed and unsigned type in conditional expression'.
6353 * posixtm.c (posix_time_parse): Likewise.
6355 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
6357 * readtokens.c (readtoken): Declare an index to be of type unsigned
6358 to avoid a pedantic warning.
6360 * getstr.c: Don't include assert.h.
6361 (getstr): Remove warning-evoking assertions.
6362 Return -1 if offset parameter is out of bounds.
6363 Change the type of a local from int to size_t.
6365 * strftime.c (my_strftime_localtime_r): Include this function
6366 definition in the `#if ! HAVE_TM_GMTOFF' block.
6368 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
6369 Include xalloc.h instead.
6371 2001-12-02 Jim Meyering <meyering@lucent.com>
6373 * tempname.c: Don't declare getenv, thus reverting the change of
6374 2001-11-18. It's no longer necessary, now that stdlib.h is always
6377 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
6378 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
6380 2001-11-30 Akim Demaille <akim@epita.fr>
6382 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
6383 before being defined.
6385 2001-11-27 Paul Eggert <eggert@twinsun.com>
6387 * quotearg.h (quotearg_n, quotearg_n_style):
6388 First arg is int, not unsigned.
6389 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
6390 (SIZE_MAX, UINT_MAX): New macros.
6391 (quotearg_n_options): Abort if N is negative.
6392 Avoid overflow check on hosts where size_t is 64 bits and int
6393 is 32 bits, as overflow is impossible there.
6394 Fix off-by-one typo that caused unnecessary reallocation.
6396 2001-11-27 Jim Meyering <meyering@lucent.com>
6398 * tempname.c: Merge with version from libc.
6399 * regex.c: Likewise.
6401 * tempname.c: Include stdlib.h unconditionally. On some old systems
6402 for which STDC_HEADERS is 0, it was not included, resulting in a
6403 warning about an integer-to-pointer conversion problem with getenv.
6404 Reported by Volker Borchert.
6406 2001-11-26 Jim Meyering <meyering@lucent.com>
6408 * gtod.h: Remove file.
6409 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
6410 * gettimeofday.c: Don't include gtod.h.
6411 (GTOD_init): Remove function.
6412 (rpl_gettimeofday): Do its job here instead, rather than aborting.
6413 Suggestion from Volker Borchert.
6415 2001-11-23 Jim Meyering <meyering@lucent.com>
6417 * hash.h (struct hash_table): Don't define here. Merely declare it.
6418 * hash.c (struct hash_table): Define it here instead.
6420 2001-11-22 Jim Meyering <meyering@lucent.com>
6422 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
6424 2001-11-18 Paul Eggert <eggert@twinsun.com>
6426 * tempname.c (TMP_MAX): Remove; no longer needed.
6427 (TEMPORARIES): New macro.
6428 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
6429 removes an artificial limitation (e.g. HP-UX 10.20, where
6432 2001-11-18 Jim Meyering <meyering@lucent.com>
6434 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
6437 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
6438 files will be created before anything else.
6440 2001-11-17 Jim Meyering <meyering@lucent.com>
6442 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
6443 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
6444 rather than group writable. Patch by Juan F. Codagnone.
6446 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
6447 Instead, include "xalloc.h".
6449 * mountlist.c: Include unlocked-io.h after all system headers.
6450 Remove explicit declarations of xmalloc, xrealloc,
6451 and xstrdup. Instead, include "xalloc.h".
6453 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
6454 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
6455 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
6457 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
6458 Reported by Padraig Brady.
6460 * mkstemp.c: #undef mkstemp.
6462 (rpl_mkstemp): Rename from mkstemp.
6465 2001-11-16 Jim Meyering <meyering@lucent.com>
6467 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
6468 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
6469 determine the amount of total physical memory, use pstat_getstatic.
6470 HPUX-11 doesn't define _SC_PHYS_PAGES.
6471 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
6472 If sysconf couldn't be used to determine the amount of available
6473 physical memory, use both pstat_getstatic and pstat_getdynamic.
6474 Based on a patch from Bob Proulx.
6476 2001-11-05 Jim Meyering <meyering@lucent.com>
6478 * xstat.in (slash_aware_lstat): Correct a misleading comment.
6480 2001-11-03 Jim Meyering <meyering@lucent.com>
6482 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
6483 in argmatch_to_argument call.
6485 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
6488 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
6489 e.g., a fault due to an attempt to free a NULL pointer.
6491 2001-11-01 Jim Meyering <meyering@lucent.com>
6493 * dirfd.c, dirfd.h: New files.
6494 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
6496 * hash.c (hash_print) [TESTING]: Clean up.
6498 2001-10-22 Paul Eggert <eggert@twinsun.com>
6500 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
6501 to avoid a warning if -Wall.
6503 2001-10-21 Paul Eggert <eggert@twinsun.com>
6505 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
6507 2001-10-21 Jim Meyering <meyering@lucent.com>
6509 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
6510 this code would end up calling gettext even in packages built
6512 * getopt.c (_): Likewise.
6513 * regex.c (_): Likewise.
6515 2001-10-20 Paul Eggert <eggert@twinsun.com>
6517 * error.c (strerror_r): Do not declare unless !_LIBC.
6518 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
6519 Use strerror_r that is only a macro, even if it is not a function.
6520 (strerror): Check for HAVE_DECL_STRERROR before declaring.
6521 (private_strerror): Use prototypes, not old-style function definition.
6522 (print_errno_message): New function.
6523 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
6525 (error_tail, error, error_at_line): Use it.
6527 2001-10-11 Jim Meyering <meyering@lucent.com>
6529 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
6530 and quote_n (1, ... to avoid clobbering a buffer.
6532 2001-10-05 Jim Meyering <meyering@lucent.com>
6534 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
6535 * hash-pjw.c: New file (factored out of fileutils' remove.c).
6536 * hash-pjw.h: New file.
6538 2001-09-30 Jim Meyering <meyering@lucent.com>
6540 * mountlist.c [MOUNTED_GETFSSTAT]:
6541 Include <sys/ucred.h>, for Apple Darwin.
6542 Include sys/mount.h and sys/fs_types.h only if available.
6544 (read_filesystem_list): Use FS_TYPE.
6546 2001-09-29 Paul Eggert <eggert@twinsun.com>
6548 * exclude.c (excluded_filename): 0 -> false, since it's
6551 2001-09-28 Paul Eggert <eggert@twinsun.com>
6553 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
6554 #defines strtoimax. Also treat the other strto* functions
6557 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
6558 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
6559 (strtoimax, strtoumax): Do not declare if already defined as a macro.
6561 2001-09-26 Jim Meyering <meyering@lucent.com>
6563 Most macros in unlocked-io.h had the wrong number of arguments.
6564 * gen-uio: New script.
6565 (USE_UNLOCKED_IO): Define to 1 if not already defined.
6566 * unlocked-io.hin: Remove file.
6567 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
6568 rather than trying to embed it here.
6569 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
6570 Reported by Padraig Brady.
6572 2001-09-25 Volker Borchert <bt@teknon.de>
6574 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
6576 2001-09-23 Jim Meyering <meyering@lucent.com>
6578 * mountlist.c: Remove useless parentheses in #if directives.
6579 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
6580 the deprecated MOUNTED symbol is no longer defined in mntent.h.
6582 2001-09-22 Jim Meyering <meyering@lucent.com>
6584 * localcharset.c: Update from latest gettext.
6585 * config.charset: Likewise.
6587 2001-09-20 Jim Meyering <meyering@lucent.com>
6589 * xstrtol.c (strtoimax): Guard declaration with
6590 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
6591 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
6592 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
6593 (strtoumax): Likewise, for completeness (it wasn't necessary).
6595 2001-09-06 Paul Eggert <eggert@twinsun.com>
6597 * strtoimax.c (HAVE_LONG_LONG):
6598 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
6599 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
6600 to work around bug in IBM C compiler.
6602 2001-09-16 Jim Meyering <meyering@lucent.com>
6604 * mkdir.c: New file.
6606 2001-09-04 Paul Eggert <eggert@twinsun.com>
6608 * xgetcwd.c: Revert some of the previous change; intead,
6609 fix the HAVE_GETCWD_NULL code to behave more like the
6610 !HAVE_GETCWD_NULL code used to.
6613 (xgetcwd): Do not return NULL when memory is exhausted; instead,
6616 2001-09-04 Paul Eggert <eggert@twinsun.com>
6618 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
6619 Use ssize_t, not int, to store result of readlink.
6620 Check for ssize_t overflow as well as size_t overflow,
6621 as POSIX says the result of readlink is implementation-defined
6622 when ssize_t overflows.
6623 Remove unnecessary cast to char*.
6624 Use free+malloc instead of realloc, as the storage doesn't need
6625 to be preserved and it's clearer and can be more efficient that way.
6626 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
6627 * xreadlink.h (xreadlink): Update prototype.
6629 2001-09-03 Paul Eggert <eggert@twinsun.com>
6631 * exclude.c (fnmatch_no_wildcards): Fix confusion between
6632 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
6633 spotted by Jim Meyering.
6635 2001-09-03 Jim Meyering <meyering@lucent.com>
6637 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
6639 2001-09-03 Paul Eggert <eggert@twinsun.com>
6641 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
6642 like the HAVE_GETCWD_NULL code.
6643 Include pathmax.h if not HAVE_GETCWD.
6644 Do not include xalloc.h.
6645 (INITIAL_BUFFER_SIZE): New symbol.
6646 Do not use xmalloc / xrealloc, since the caller is responsible for
6647 handling errors. Preserve errno around `free' during failure.
6648 Do not overrun buffer when using getwd.
6650 2001-09-03 Paul Eggert <eggert@twinsun.com>
6652 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
6653 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
6655 2001-09-02 Jim Meyering <meyering@lucent.com>
6657 * error.c: Update from GNU libc.
6659 2001-09-01 Jim Meyering <meyering@lucent.com>
6661 * xreadlink.c: New file.
6662 * xreadlink.h: New file.
6663 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
6665 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
6666 doesn't conflict with sparc Solaris 7's definition in
6667 /usr/include/sys/int_types.h.
6669 * exclude.c: Use `""', not `<>' to #include non-system header files.
6670 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
6671 and strncasecmp as r-values. Unixware didn't have declarations.
6673 2001-08-31 Jim Meyering <meyering@lucent.com>
6675 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
6676 Use an initial, malloc'd, buffer of length 128 rather than
6677 a statically allocated one of length 1024.
6679 2001-08-30 Paul Eggert <eggert@twinsun.com>
6681 * xgetcwd.c: Don't include pathmax.h.
6682 Include stdlib.h and unistd.h if available.
6684 (xmalloc, xstrdup, free): Remove decls.
6685 (xgetcwd): Don't assume sizes fit in unsigned.
6686 Check for overflow when computing sizes.
6687 Simplify reallocation code.
6689 2001-08-28 Paul Eggert <eggert@twinsun.com>
6691 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
6693 * strtoimax.c: Renamed from strtoxmax.c, removing the
6696 Also, make the following further changes to make this file's
6697 configuration more similar to that of strtol.c:
6698 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
6699 (strtoumax, uintmax_t, strtoull, strtol): Remove.
6700 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
6701 (strtoimax): Renamed from strtoumax. All uses of unsigned values
6702 changed to signed values.
6704 And make the following changes as well:
6705 Fix copyright notice, as 1999 was missing.
6706 (verify): New macro.
6707 (strtoimax): Check sizes at compile-time, not run-time.
6708 Prefer strtol to strtoll if both work.
6709 (main): Remove; it was not that useful and was a pain to maintain.
6711 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
6713 2001-08-30 Paul Eggert <eggert@twinsun.com>
6715 * savedir.c (savedir): Remove size parameter, as POSIX says that
6716 a directory's st_size can have an arbitrary value, so the old
6717 usage could waste an arbitrary amount of memory. All uses
6719 * savedir.h: Update prototype.
6721 2001-08-30 Paul Eggert <eggert@twinsun.com>
6723 * xstrtol.c (strtoimax): New decl.
6725 2001-08-28 Paul Eggert <eggert@twinsun.com>
6727 * xstrtol.h: Add copyright notice.
6728 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
6729 LONGINT_INVALID_SUFFIX_CHAR.
6731 2001-08-30 Paul Eggert <eggert@twinsun.com>
6733 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
6736 2001-08-30 Paul Eggert <eggert@twinsun.com>
6738 * hash.c: Remove '2001' from copyright notice.
6740 2001-08-30 Paul Eggert <eggert@twinsun.com>
6742 * full-write.h: New file.
6743 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
6744 * full-write.c: Correct credits, as cccp.c no longer
6745 exists and anyway it was so heavily changed from the old cccp
6746 code as to be unrecognizable. Include full-write.h.
6747 (full_write) Return size_t, with short writes meaning failure.
6748 All callers changed. This fixes a bug with large buffers
6750 * utime.c: Include full-write.h.
6752 2001-08-30 Paul Eggert <eggert@twinsun.com>
6754 Merge 'exclude' changes from tar 1.13.22.
6755 This fixes one or two unlikely storage allocation overflow bugs,
6756 but doesn't change user-visible behavior otherwise.
6758 2001-08-30 Paul Eggert <eggert@twinsun.com>
6760 * exclude.c (bool): Declare, perhaps by including stdbool.h.
6761 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
6762 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
6763 Include if available.
6764 (<xalloc.h>): Include
6765 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
6766 (verify): New macro. Use it to verify that EXCLUDE macros do not
6767 collide with FNM macros.
6768 (struct patopts): New struct.
6769 (struct exclude): Use it, as exclude patterns now come with options.
6770 (new_exclude): Support above changes.
6771 (new_exclude, add_exclude_file):
6772 Initial size must now be a power of two to simplify overflow checking.
6773 (free_exclude, fnmatch_no_wildcards): New function.
6774 (excluded_filename): No longer requires options arg, as the options
6775 are determined by add_exclude. Now returns bool, not int.
6776 (excluded_filename, add_exclude):
6777 Add support for the fancy new exclusion options.
6778 (add_exclude, add_exclude_file): Now takes int options arg.
6779 Check for arithmetic overflow when computing sizes.
6780 (add_exclude_file): xrealloc might modify errno, so don't
6781 realloc until after errno might be used.
6783 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
6785 (free_exclude): New decl.
6786 (add_exclude, add_exclude_file): Now takes int options arg.
6787 (excluded_filename): No longer requires options arg, as the options
6788 are determined by add_exclude. Now returns bool, not int.
6790 2001-08-30 Paul Eggert <eggert@twinsun.com>
6792 * alloca.c (alloca): Arg is of type size_t, not unsigned.
6794 2001-08-27 Jim Meyering <meyering@lucent.com>
6796 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
6798 * version-etc.c (N_): Remove definition.
6799 Revert most of last change.
6800 Instead, simply don't mark the `Copyright...' string for translation.
6801 Based on advice from Paul Eggert.
6803 * strtoxmax.c: Tweak comment.
6805 2001-08-26 Jim Meyering <meyering@lucent.com>
6807 * version-etc.c (version_etc_copyright_fmt): Replace literal year
6808 of copyright with `%s' so translators don't get an untranslated
6810 (COPYRIGHT_YEAR): Define.
6811 (version_etc): Use fprintf rather than fputs.
6812 Suggestion from Ulrich Drepper.
6814 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
6816 * strtoll.c: New file, from GNU libc.
6817 * xstrtoimax.c: New file.
6819 * xstrtol.h: Add xstrtoimax.
6820 * strtoumax.c: New file. Simply include "strtoumax.c".
6821 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
6823 * strtoumax.c: Factor to work both for unsigned and signed types, ...
6824 * strtoxmax.c: ... then renamed to this.
6826 2001-08-13 Paul Eggert <eggert@twinsun.com>
6828 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
6829 Port to Solaris 8, where 'sed' requires a space after the 'r'
6830 command, and where sh dislikes "$/". Clean up the spacing a bit.
6831 Redirect output to $tmp just once.
6833 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
6835 * addext.c (<errno.h>): Include.
6836 (errno): Declare if not defined.
6837 (addext): Work correctly when pathconf returns -1 and leaves
6838 errno alone because there is no limit. Also, work even if
6839 pathconf returns a value greater than SIZE_MAX.
6841 2001-08-12 Jim Meyering <meyering@lucent.com>
6843 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
6844 Simply `return getcwd (NULL, 0);'.
6845 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
6846 Use 1300 as initial value for length, not PATH_MAX.
6848 * pathmax.h: Clean up cpp syntax.
6850 2001-08-12 Jim Meyering <meyering@lucent.com>
6852 * gettimeofday.c: New file.
6854 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
6856 2001-08-04 Jim Meyering <meyering@lucent.com>
6858 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
6859 to get in sync with glibc.
6861 2001-08-03 Paul Eggert <eggert@twinsun.com>
6863 The following changes are from gettext 0.10.39 as maintained by
6866 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
6867 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
6868 with inverted sense. All uses changed.
6870 * mbswidth.c: Don't include <limits.h>.
6871 Include <stdlib.h> and <string.h> unconditionally.
6872 (iswcntrl, mbsinit, ISCNTRL): New macros.
6873 (mbsnwidth): Use K&R style function declarations.
6874 Don't bother checking for MB_LEN_MAX == 1, since the compiler
6875 can optimize it when MB_CUR_MAX == 1.
6876 The width of control characters is zero, not 1.
6878 2001-07-15 Jim Meyering <meyering@lucent.com>
6880 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
6881 (BUILT_SOURCES): Add unlocked-io.h.
6882 (io_functions): Define.
6883 (unlocked-io.h): New rule.
6884 (DISTCLEANFILES): Add unlocked-io.h.
6885 (all-local): Depend on unlocked-io.h, to ensure it is created.
6887 * unlocked-io.hin: New file
6889 * regex.c: Update from glibc.
6891 2001-07-05 Jim Meyering <meyering@lucent.com>
6893 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
6895 (libfetish_a_SOURCES): Put all .h files here instead.
6896 Remove a thus-exposed (better checks in automake) duplicate and
6897 two unnecessary .h files.
6899 2001-06-11 Jim Meyering <meyering@lucent.com>
6901 * regex.c: Update from GNU libc.
6903 2001-05-27 Jim Meyering <meyering@lucent.com>
6905 * readutmp.h (UT_TYPE): Define.
6907 2001-05-24 Jim Meyering <meyering@lucent.com>
6909 * argmatch.c: Include "quote.h".
6910 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
6911 quote function. Reported by Göran Uddeborg.
6913 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
6915 * dirname.c (dir_name): Compute append_dot using path, not newpath
6916 which is not yet declared.
6918 2001-05-11 Paul Eggert <eggert@twinsun.com>
6920 * Makefile.am (libfetish_a_SOURCES):
6921 Add strftime.c, since we now compile it on all hosts.
6923 * strftime.c (my_strftime):
6924 Define to nstrftime if emacs, but only if my_strftime is not defined.
6925 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
6926 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
6927 Add one more extra argument: a nanoseconds value.
6930 (my_strftime function): Add %N format.
6931 (emacs_strftimeu): Renamed from emacs_strftime,
6932 with extra ut argument.
6934 2001-05-11 Paul Eggert <eggert@twinsun.com>
6936 dirname code cleanup. base_name now behaves more compatibly
6937 with POSIX basename when given file names that have trailing
6938 slashes, and similarly for dir_name. Add new primitives
6939 base_len and dir_len. Put the directory-name-related decls
6942 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
6943 * backupfile.c (base_name): Likewise.
6944 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
6945 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
6946 * makepath.c (strip_trailing_slashes): Likewise.
6947 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
6949 * rename.c (strip_trailing_slashes): Likewise.
6950 * same.c (base_name): Likewise.
6951 * stripslash.c (ISSLASH): Likewise.
6953 * addext.c: Include <dirname.h> after size_t is defined.
6954 * backupfile.c: Likewise.
6956 * addext.c (addext): Use base_len to trim redundant
6957 trailing slashes instead of doing it ourselves.
6958 But do not trim the last slash if it is not redundant.
6960 * backupfile.c (find_backup_file_name,
6961 max_backup_version): Use base_len instead of rolling it ourselves.
6962 Handle the case of "" and (on DOS) "C:" correctly.
6964 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
6965 Include <string.h>, <dirname.h>.
6966 (base_name): Allow file names ending in slashes, other than names
6967 that are all slashes. In this case, return the basename followed
6968 by the slashes. This is more general, and can be used in places
6969 where the original base_name purposely had an assertion failure.
6970 (base_len): New function.
6972 * dirname.c: Include <string.h> instead of <stdlib.h>.
6973 Do not include <assert.h>; no longer needed.
6975 (memrchr): Remove decl.
6976 (dir_name_r): Remove.
6977 (dir_len): Renamed from dirlen. All callers changed.
6978 Rewrite in terms of base_name, for simplicity and consistency.
6979 (dir_name): Never return NULL. All callers changed.
6980 Do not include <stdlib.h> in test program; no longer needed.
6981 return 0; is fine for test program.
6983 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
6985 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
6987 * path-concat.c (path_concat): Use base_len to compute
6988 base length, not strlen; this means we cannot rely on memcpy
6991 * same.c (STREQ): Remove.
6992 (same_name): Handle the case where the basename ends in trailing '/'.
6994 * stripslash.c (strip_trailing_slashes): Return nonzero if
6995 a slash was stripped. Do not strip the last slash after a
6998 2001-04-08 Jim Meyering <meyering@lucent.com>
7000 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
7001 recomputed; that's necessary when the offset spans a DST transition.
7002 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
7004 2001-04-02 Jim Meyering <meyering@lucent.com>
7006 * regex.h, regex.c: Update from GNU libc.
7008 2001-03-19 Paul Eggert <eggert@twinsun.com>
7010 * version-etc.c (version_etc_copyright): Update to 2001.
7012 2001-03-16 Paul Eggert <eggert@twinsun.com>
7014 * tempname.c (uint64_t): Define to uintmax_t if
7015 not defined, and if UINT64_MAX is not defined.
7016 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
7017 Reported by John David Anglin.
7019 2001-03-10 Bruno Haible <haible@clisp.cons.org>
7021 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
7022 alias if codeset is empty.
7023 * config.charset (BeOS): Use wildcard syntax.
7025 2001-03-13 Jim Meyering <meyering@lucent.com>
7027 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
7028 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
7031 2001-03-06 Bruno Haible <haible@clisp.cons.org>
7033 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
7035 * unicodeio.c (print_unicode_char): Simplify accordingly.
7037 2001-03-06 Bruno Haible <haible@clisp.cons.org>
7039 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
7040 support for DOS/DJGPP.
7042 2001-02-28 Paul Eggert <eggert@twinsun.com>
7044 * Makefile.am (libfetish_a_SOURCES):
7045 Add dup-safer.c, fopen-safer.c.
7046 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
7048 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
7050 2001-02-25 Paul Eggert <eggert@twinsun.com>
7052 The mkstemp replacement is taken from glibc 2.2.2, with some
7053 portability fixes for use outside glibc, as follows:
7055 * tempname.c (struct_stat64): New macro.
7056 (direxists, __gen_tempname): Use it.
7057 This avoids a portability problem with Solaris 8.
7059 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
7060 (<stddef.h>, <stdint.h>, <string.h>):
7061 Include only if STDC_HEADERS || _LIBC.
7062 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
7063 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
7064 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
7065 (__set_errno): Define this macro if <errno.h> doesn't.
7066 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
7067 Define these macros if <stdio.h> doesn't.
7068 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
7069 Define these macros if <sys/stat.h>
7070 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
7071 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
7072 __xstat64): Define if not _LIBC.
7073 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
7074 (__gen_tempname): Invoke gettimeofday only if
7075 HAVE_GETTIMEOFDAY || _LIBC;
7076 otherwise, fall back on plain "time".
7077 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
7079 * mkstemp.c (__GT_FILE): Define to zero if not defined.
7081 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
7083 2001-02-17 Jim Meyering <meyering@lucent.com>
7085 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
7086 around included file name.
7088 * strnlen.c (__strnlen): Merge in a change from GNU libc.
7090 * strftime.c: Update from GNU libc (the only changes were to comments).
7092 2001-02-13 Bruno Haible <haible@clisp.cons.org>
7094 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
7096 2001-02-17 Paul Eggert <eggert@twinsun.com>
7098 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
7099 Remove workaround macros for hosts that have mbrtowc but not
7100 mbstate_t, as we now insist on proper declarations for both
7101 before using mbrtowc.
7103 2001-02-17 Jim Meyering <meyering@lucent.com>
7105 * regex.c: Update from libc.
7107 2001-02-16 Paul Eggert <eggert@twinsun.com>
7109 * alloca.c (malloc): Undef before defining, since stdlib.h
7110 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
7111 Reported by Mark Hounschell via Paul Eggert.
7113 2001-01-30 Bruno Haible <haible@clisp.cons.org>
7115 * config.charset: Update for FreeBSD 4.2.
7117 2001-01-26 Jim Meyering <meyering@lucent.com>
7119 * quotearg.c: Include stddef.h.
7120 * quote.c: Include stddef.h.
7121 Reported by Axel Kittenberger.
7123 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
7124 line in double quotes so that it evokes a better diagnostic.
7125 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
7126 Reported by Axel Kittenberger.
7128 2001-01-15 Bruno Haible <haible@clisp.cons.org>
7130 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
7131 to avoid a warning. Add back 'const' to inptr.
7133 2001-01-16 Jim Meyering <meyering@lucent.com>
7135 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
7138 2001-01-14 Jim Meyering <meyering@lucent.com>
7140 * rename.c: New file. From Volker Borchert.
7141 Include stdlib.h, string.h or strings.h, and xalloc.h.
7142 Use strip_trailing_slashes rather than open-coding it.
7144 2001-01-03 Paul Eggert <eggert@twinsun.com>
7146 * strftime.c: Sync with glibc time/strftime.c 1.81.
7148 2001-01-03 Jim Meyering <meyering@lucent.com>
7150 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
7151 local `inptr' to avoid warning with some system declarations of iconv.
7153 2000-12-29 Paul Eggert <eggert@twinsun.com>
7155 * modechange.c: Do not assume that mode_t uses the
7156 traditional octal encoding. E.g. "chmod 1 FOO" should set
7157 the other-execute bit of FOO even if S_IXOTH != 1.
7159 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
7160 WOTH, XOTH, ALLM): New macros.
7161 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
7162 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
7164 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
7165 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
7167 No need to use uintmax_t; unsigned long is long enough.
7168 Don't bother to get suffix since we don't use it.
7170 2000-12-24 Jim Meyering <meyering@lucent.com>
7172 * hash.c (is_prime): Return explicit boolean values.
7173 (hash_get_first): Return NULL to appease Irix5.6's 89.
7174 Reported by Nelson Beebe.
7176 2000-10-31 Bruno Haible <haible@clisp.cons.org>
7178 * localcharset.c (locale_charset): Add support for Win32.
7180 2000-12-18 Paul Eggert <eggert@twinsun.com>
7182 * physmem.h, physmem.c: New files.
7184 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
7185 (noinst_HEADERS): Add physmem.h.
7187 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
7188 't' for compatibility with Solaris 8 sort.
7190 2000-12-18 Bruno Haible <haible@clisp.cons.org>
7192 * config.charset: Add support for BeOS.
7194 2000-12-16 Jim Meyering <meyering@lucent.com>
7196 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
7197 SHELLS_FILE to a file name that's useful on djgpp systems.
7199 (ADDITIONAL_DEFAULT_SHELLS): Define.
7200 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
7201 Based mostly on a patch from Prashant TR.
7203 2000-12-16 Jim Meyering <meyering@lucent.com>
7205 This bug had a serious impact on chown: `chown N:M FILE' (for integer
7206 N and M) would have treated it like `chown N:N FILE'.
7208 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
7210 2000-10-31 Bruno Haible <haible@clisp.cons.org>
7212 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
7213 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
7214 to the list of canonical encodings. Rename EUC-CN to GB2312.
7216 2000-12-08 Andreas Schwab <schwab@suse.de>
7218 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
7219 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
7221 2000-12-07 Jim Meyering <meyering@lucent.com>
7223 * stripslash.c (ISSLASH): Define.
7224 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
7227 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
7228 (dir_name_r): Declare this function as static.
7229 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
7230 manifest itself on a name containing a mix of slashes and
7232 Make this function work with names starting with a DOS-style
7233 drive letter and colon prefix.
7234 (dir_name): Append `.' if necessary.
7235 Based mostly on patches from Prashant TR and Eli Zaretskii.
7237 * dirname.h (dir_name_r): Remove prototype.
7239 2000-12-05 Jim Meyering <meyering@lucent.com>
7241 * dirname.c (dir_name_r): Add `const' in a few local declarations.
7243 2000-12-04 Jim Meyering <meyering@lucent.com>
7245 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
7246 Also include memory.h, stdlib.h, unistd.h if appropriate.
7247 Reported by Andreas Jaeger (conflicting declaration of malloc).
7249 2000-12-02 Jim Meyering <meyering@lucent.com>
7251 * closeout.h: Make idempotent, to avoid some obscure warnings.
7253 2000-12-01 Paul Eggert <eggert@twinsun.com>
7255 * memrchr.c: Include <config.h> before any system include file.
7257 2000-11-29 Paul Eggert <eggert@twinsun.com>
7259 * dirname.c (dir_name_r): Fix typo: int -> size_t.
7261 2000-11-26 Jim Meyering <meyering@lucent.com>
7263 * memcoll.c: Include sys/types.h. From Werner Almesberger.
7265 2000-11-22 Paul Eggert <eggert@twinsun.com>
7267 * strftime.c (my_strftime): Do not invoke mbrlen with a
7268 size of (size_t) -1; it's not portable.
7270 2000-11-17 Akim Demaille <akim@epita.fr>
7272 * obstack.h: Formatting changes.
7273 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
7274 prevent type checking.
7275 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
7276 cast the value to (void *): assigning a `foo *' to a `void *'
7278 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
7280 2000-11-17 Jim Meyering <meyering@lucent.com>
7282 * strstr.c: Update from GNU libc.
7284 2000-11-16 Jim Meyering <meyering@lucent.com>
7286 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
7288 2000-11-11 Jim Meyering <meyering@lucent.com>
7290 * error.c: Add a couple #includes, merging from GNU libc version.
7292 2000-11-10 Jim Meyering <meyering@lucent.com>
7294 * obstack.h: Update from GNU libc.
7295 * obstack.c: Likewise.
7297 2000-11-06 Paul Eggert <eggert@twinsun.com>
7299 * getusershell.c (setusershell): Use rewind rather than
7300 fseek/fseeko, to avoid configuration hassles with fseeko.
7301 Don't bother opening SHELLS_FILE if shellstream is NULL;
7304 2000-11-05 Jim Meyering <meyering@lucent.com>
7306 * makepath.h (make_dir): Declare.
7307 * makepath.c (make_dir): Remove `static' attribute.
7310 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
7312 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
7313 last one in a bucket, advance to the next bucket.
7315 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
7317 * fnmatch.c: Do not comment out all the code if we are using
7318 the GNU C library, because in some cases we are replacing buggy
7319 code in the GNU C library itself.
7321 2000-10-30 Paul Eggert <eggert@twinsun.com>
7323 * error.h, getline.h, modechange.h:
7324 Remove "2000" from Copyright line, as the file hasn't been
7325 changed this year other than in the copyright notice.
7327 * xalloc.h: Add "2000" to Copyright line, as this file
7328 was changed this year.
7330 2000-10-30 Paul Eggert <eggert@twinsun.com>
7332 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
7333 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
7334 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
7336 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
7338 * regex.h (__restrict_arr): Move definition out of #ifndef block.
7339 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
7340 doesn't define __restrict_arr.
7342 2000-10-29 Jim Meyering <meyering@lucent.com>
7344 * xstat.in: Fix grammar in comment.
7346 2000-10-28 Jim Meyering <meyering@lucent.com>
7348 * memchr.c: Update from libc.
7349 Adjust for portability:
7350 [HAVE_STDLIB_H]: Include stdlib.h.
7351 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
7352 Undef __memchr, too.
7353 [!weak_alias]: Define __memchr to memchr.
7355 * regex.c: Update from libc.
7356 * regex.h: Likewise.
7357 * getopt1.c: Likewise.
7358 * memcmp.c: Likewise.
7360 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
7361 Avoid using fseek, when possible -- it's broken by design.
7362 Patch by Ulrich Drepper.
7364 2000-10-26 Jim Meyering <meyering@lucent.com>
7366 * strftime.c: Update from libc.
7368 2000-10-25 Jim Meyering <meyering@lucent.com>
7370 * obstack.c: Update from libc.
7372 2000-10-23 Jim Meyering <meyering@lucent.com>
7374 * hard-locale.c (hard_locale): Revert last change -- it was simply
7375 wrong. That set_locale call must not have any side effects.
7378 2000-10-22 Jim Meyering <meyering@lucent.com>
7380 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
7381 [CYCLIC]: Remove now-unused definition.
7383 * save-cwd.c (O_DIRECTORY): Define, if needed.
7384 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
7385 Suggestion from Ulrich Drepper.
7387 2000-10-21 Jim Meyering <meyering@lucent.com>
7389 * dirname.c (dir_name_r): New function, factored out of dir_name.
7390 (dir_name): Use dir_name_r.
7391 * dirname.h (dir_name_r): Declare it.
7393 2000-10-21 Jim Meyering <meyering@lucent.com>
7395 * dirname.c (memrchr): Declare if necessary.
7396 (dir_name): Remove the restriction that there be no
7397 trailing slashes. Now, this code skips past them, effectively
7399 [TEST_DIRNAME] (main): New unit tests.
7401 * memrchr.c: New file from GNU libc.
7402 Undef __memrchr, too.
7403 [!weak_alias]: Define __memrchr to memrchr.
7404 Guard weak_alias use with `#ifdef weak_alias'.
7406 2000-10-17 Jim Meyering <meyering@lucent.com>
7408 * quote.h (PARAMS): Define and use.
7409 Reported by Akim Demaille.
7411 * getopt.c: Update from libc.
7413 2000-10-16 Jim Meyering <meyering@lucent.com>
7415 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
7418 2000-09-25 Jim Meyering <meyering@lucent.com>
7420 * md5.h (rol): Define (from GnuPG).
7422 * sha.c: Give credit (GnuPG) where due.
7423 (M): Use rol rather than open-coding it.
7424 Add a FIXME comment.
7426 2000-09-21 Jim Meyering <meyering@lucent.com>
7428 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
7429 Reported by Michael Stone.
7431 2000-09-20 Jim Meyering <meyering@lucent.com>
7433 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
7434 (noinst_HEADERS): Add sha.h.
7435 Based on code from Scott G. Miller and from GnuPG.
7437 2000-09-15 Jim Meyering <meyering@lucent.com>
7439 * regex.c: Update from libc.
7441 2000-09-10 Jim Meyering <meyering@lucent.com>
7443 * getopt.c (_getopt_internal): Update from glibc.
7445 2000-09-09 Jim Meyering <meyering@lucent.com>
7447 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
7448 think it should be used as a general replacement for isascii.
7449 * fnmatch.c: Likewise.
7450 * mbswidth.c: Likewise
7451 * regex.c: Likewise.
7454 * userspec.c: Include sys/param.h and limits.h.
7456 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
7457 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
7458 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
7459 UID, GID. Check range.
7461 2000-09-06 Jim Meyering <meyering@lucent.com>
7463 * getopt.c (_getopt_internal): Update from glibc.
7465 2000-08-30 Jim Meyering <meyering@lucent.com>
7467 * strftime.c: Merge in changes from GNU libc.
7469 2000-08-26 Jim Meyering <meyering@lucent.com>
7471 * closeout.c: Include "__fpending.h".
7472 (close_stdout_status): Return right away if there's nothing to flush.
7474 * Makefile.am (noinst_HEADERS): Add __fpending.h.
7475 * __fpending.c: New file.
7476 * __fpending.h: New file.
7478 2000-08-07 Paul Eggert <eggert@twinsun.com>
7480 Standardize on "memory exhausted" instead of "Memory exhausted"
7481 or "virtual memory exhausted".
7482 * obstack.c (print_and_abort): Use "memory exhausted", not
7483 "virtual memory exhausted".
7484 * same.c (same_name): Invoke xalloc_die instead of printing
7486 * userspec.c (parse_user_spec): Likewise.
7487 * bumpalloc.h: comment fix
7488 * same.c, userspec.c: Include xalloc.h.
7490 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
7491 not char *const and pointing to a constant array.
7492 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
7493 (xrealloc): Comment fix.
7495 * userspec.c (parse_user_spec):
7496 Don't translate a message until just before returning,
7497 to avoid unnecessary translation.
7499 2000-08-07 Jim Meyering <meyering@lucent.com>
7501 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
7502 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
7503 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
7504 getgroups.c, gethostname.c, getopt.h, group-member.c,
7505 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
7506 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
7507 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
7508 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
7509 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
7510 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
7511 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
7512 yesno.c: Back out Copyright date changes for each file with no change
7513 this year. This eases coordination with other programs using the same
7514 source code modules. From Paul Eggert.
7516 2000-08-03 Greg McGary <greg@mcgary.org>
7518 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
7519 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
7520 (EXTEND_BUFFER): Use them.
7522 2000-08-01 Jim Meyering <meyering@lucent.com>
7524 * dirname.c (ISSLASH): Define.
7525 (BACKSLASH_IS_PATH_SEPARATOR): Define.
7526 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
7527 both `\' and `/' may be use as path separators.
7528 Based on a patch from Prashant TR.
7530 2000-07-31 Paul Eggert <eggert@twinsun.com>
7532 * quotearg.c (quotearg_n_options): Don't make the initial
7533 slot vector a constant, since it might get modified.
7535 2000-07-31 Jim Meyering <meyering@lucent.com>
7537 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
7538 * obstack.c (print_and_abort): Likewise.
7540 2000-07-30 Paul Eggert <eggert@twinsun.com>
7542 * quotearg.c (quotearg_n_options): Preallocate a slot 0
7543 buffer, so that the caller can always quote one small
7544 component of a "memory exhausted" message in slot 0.
7545 From a suggestion by Jim Meyering.
7547 2000-07-30 Jim Meyering <meyering@lucent.com>
7549 * makepath.c (make_path): Quote the other instance, too.
7551 * quotearg.c (N_STATIC_SLOTVECS): Define.
7552 (STATIC_BUF_SIZE): Define.
7553 (quotearg_n_options): Use only statically allocated storage when
7554 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
7555 than STATIC_BUF_SIZE.
7557 2000-07-29 Jim Meyering <meyering@lucent.com>
7559 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
7560 * dirname.c (dir_name): Likewise.
7562 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
7564 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
7565 (dir_name): Assert that there are no trailing slashes.
7567 2000-07-18 Bruno Haible <haible@clisp.cons.org>
7569 * mbswidth.h (mbswidth): Add a flags argument.
7570 (mbswidth): New declaration.
7571 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
7572 * mbswidth.c (mbswidth): Add a flags argument.
7573 (mbsnwidth): New function.
7575 2000-07-24 Jim Meyering <meyering@lucent.com>
7577 * mbswidth.c: Remove useless #else. From Bruno Haible.
7579 2000-07-23 Paul Eggert <eggert@twinsun.com>
7581 * mbswidth.c (_XOPEN_SOURCE):
7582 Don't define; this causes problems on Solaris 7.
7583 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
7585 2000-07-23 Paul Eggert <eggert@twinsun.com>
7588 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
7589 so that mbstate_t is always defined.
7591 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
7592 be 1 in at least one GCC installation, and this configuration
7593 error is likely to be common. Ignoring MB_LEN_MAX hurts
7594 performance on hosts that have mbrtowc but have only unibyte
7595 locales, but I assume these hosts are rare.
7597 2000-07-23 Paul Eggert <eggert@twinsun.com>
7599 * quotearg.c: Streamline by invoking multibyte code only if needed.
7600 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
7601 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
7602 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
7603 invoke multibyte primitives.
7605 2000-07-23 Jim Meyering <meyering@lucent.com>
7607 * basename.c (base_name): Add an assertion.
7609 2000-07-15 Bruno Haible <clisp.cons.org>
7611 * quotearg.c: When the system forces us to redefine mbstate_t,
7612 shadow its mbsinit function.
7614 2000-07-16 Bruno Haible <haible@clisp.cons.org>
7616 * mbswidth.h: New file.
7617 * mbswidth.c: New file.
7618 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
7619 (noinst_HEADERS): Add mbswidth.h.
7621 2000-07-17 Bruno Haible <haible@clisp.cons.org>
7623 * config.charset: Add support for FreeBSD. Improve support for HP-UX
7626 2000-07-15 Jim Meyering <meyering@lucent.com>
7628 * makepath.c: Include quote.h.
7629 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
7630 corresponding argument in a `quote (...)' call.
7631 Give better diagnostics.
7633 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
7634 (noinst_HEADERS): Add quote.h.
7636 * quote.c (quote, quote_n): New file. Two functions taken verbatim
7637 from tar's src/misc.c.
7638 * quote.h: New file. Prototypes for same.
7640 2000-07-10 Paul Eggert <eggert@twinsun.com>
7642 From a suggestion by Bruno Haible.
7643 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
7644 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
7645 to decide whether to define the BeOS workaround macro;
7646 this adjusts to the change to AC_MBSTATE_T.
7648 2000-07-13 Paul Eggert <eggert@twinsun.com>
7650 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
7652 * quotearg.c (quoting_style_args, quoting_style_vals,
7653 quotearg_buffer_restyled): Add support for
7654 clocale_quoting_style. Undo previous change to
7655 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
7656 and "{RIGHT QUOTATION MARK}" msgids.
7658 2000-07-05 Paul Eggert <eggert@twinsun.com>
7660 The old behavior of quoting `like this' doesn't look good with
7661 newer, ISO-style fonts. See:
7662 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
7664 Instead, quote "like this" by default. Let the translator
7665 tailor the locale-specific quoting behavior by providing
7666 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
7668 * quotearg.c (N_): New macro.
7669 (gettext_default): New function.
7670 (quotearg_buffer_restyled): Use
7671 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
7672 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
7674 2000-07-09 Jim Meyering <meyering@lucent.com>
7676 * Most files: Update copyright dates to include 2000.
7678 2000-07-08 Jim Meyering <meyering@lucent.com>
7680 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
7682 (xgethostname): Remove now-unnecessary #ifdef.
7683 Move declaration of `err' into loop where it's used.
7685 2000-07-05 Bruno Haible <haible@clisp.cons.org>
7687 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
7688 by allocating a larger buffer. Test the gethostname return value for
7689 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
7690 returns an error and ENAMETOOLONG isn't defined.
7692 2000-07-05 Paul Eggert <eggert@twinsun.com>
7693 and Bruno Haible <haible@clisp.cons.org>
7695 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
7697 2000-07-05 Bruno Haible <haible@clisp.cons.org>
7699 * quotearg.c (struct quoting_options): Simplify quote_these_too
7702 2000-07-03 Jim Meyering <meyering@lucent.com>
7704 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
7705 Reported by Bruno Haible.
7707 2000-07-04 Jim Meyering <meyering@lucent.com>
7709 * quotearg.c: Make inclusion of <wchar.h> independent of whether
7710 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
7713 2000-07-03 Paul Eggert <eggert@twinsun.com>
7714 and Bruno Haible <haible@clisp.cons.org>
7716 * quotearg.c (mbrtowc):
7717 Assign to *pwc, and return 1 only if result is nonzero.
7718 (iswprint): Use ISPRINT when substituting our own mbrtowc.
7720 2000-07-03 Jim Meyering <meyering@lucent.com>
7722 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
7723 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
7726 2000-07-02 Jim Meyering <meyering@lucent.com>
7728 * quotearg.c (mbstate_t): Don't define here.
7730 2000-07-02 Jim Meyering <meyering@lucent.com>
7732 * nanosleep.c (SIGCONT): Define if not already defined.
7734 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7736 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
7737 per change in ../m4/ls-mntd-fs.m4.
7738 (read_filesystem_list): Ignore symbolic links.
7740 2000-06-29 Jim Meyering <meyering@lucent.com>
7742 * same.c: Include <string.h> or <strings.h>, as appropriate,
7743 for declaration of strcmp.
7745 * long-options.c: Include <stdlib.h>, for declaration of exit.
7747 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
7748 Avoid warning by casting result to `char *' to remove `const'.
7750 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7752 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
7754 2000-06-26 Paul Eggert <eggert@twinsun.com>
7756 savedir now sets errno on failure and invokes xmalloc to get memory.
7757 Fix a couple of other minor bugs while we're at it.
7759 * savedir.c (<unistd.h>): Do not include; there's no need.
7760 (NAMLEN): Remove macro.
7761 (malloc, realloc): Remove decls.
7763 ("xalloc.h"): Include.
7764 (NAME_SIZE_DEFAULT): New macro.
7765 (savedir): Use xmalloc / xrealloc to allocate memory.
7766 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
7767 Skip "" directory entries.
7768 Use strlen to calculate directory entry length, since the old method
7769 is rarely used these days and isn't worth supporting.
7770 Don't use a pointer after freeing it.
7771 Check for integer overflow when calculating allocation size.
7772 Use memcpy to copy entries, instead of stpcpy.
7773 Set errno properly when returning NULL.
7774 Check for readdir error.
7776 2000-06-26 Jim Meyering <meyering@lucent.com>
7778 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
7780 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7782 * getusershell.c (xmalloc, xrealloc): Remove functions.
7784 Don't include <stdlib.h>. Don't declare malloc, realloc.
7786 2000-06-23 Bruno Haible <haible@clisp.cons.org>
7788 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
7790 2000-06-24 Jim Meyering <meyering@lucent.com>
7792 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
7794 2000-06-21 Jim Meyering <meyering@lucent.com>
7796 * getpass.c: New file, from Bruno Haible. Required for BeOS.
7798 2000-06-19 Paul Eggert <eggert@twinsun.com>
7800 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
7801 (mbrtowc, mbstate_t): Define substitutes if
7802 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
7803 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
7804 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
7806 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7808 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
7809 than 1024, return a memory chunk of least possible size, instead
7810 of size PATH_MAX + 2. In the loop, increment the size proportionally.
7811 Use free/xmalloc instead of xrealloc to avoid copying for very long
7814 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7816 * canon-host.c (canon_host): Use malloc and memcpy to copy an
7817 address, not strdup. Include <stdlib.h> and don't declare free().
7819 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7821 * path-concat.c (path_concat): Don't access dir[-1] if dir is
7824 2000-06-21 Jim Meyering <meyering@lucent.com>
7826 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
7827 (noinst_HEADERS): Add getstr.h.
7829 * getline.c (getstr): Move into a separate file.
7830 * getstr.c (getstr): New file, extracted from getline.c, with
7831 the following changes: new parameter, delim2; both delim[12]
7832 parameters have type `int', not `char'. The latter would lose
7833 with 8-bit delimiters.
7834 * getstr.h: New file.
7836 2000-06-19 Jim Meyering <meyering@lucent.com>
7838 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
7840 2000-06-18 Jim Meyering <meyering@lucent.com>
7842 * mkdir.c: Remove file, due mainly to copyright incompatibility.
7843 Besides, these days every porting target provides a mkdir function.
7845 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
7846 (this snippet comes from src/system.h).
7848 2000-06-15 Paul Eggert <eggert@twinsun.com>
7850 * human.c (adjust_value): New function.
7851 (human_readable_inexact): Apply rounding style even when
7852 printing approximate values.
7854 2000-06-14 Paul Eggert <eggert@twinsun.com>
7856 * human.c (human_readable_inexact): Allow an input block
7857 size that is not a multiple of the output block size, and vice versa.
7858 Reported by Piergiorgio Sartor.
7860 2000-06-14 Paul Eggert <eggert@twinsun.com>
7862 * getdate.y (get_date): Apply relative times after time
7863 zone indicator, not before. Reported by Todd A. Jacobs.
7865 2000-06-13 Jim Meyering <meyering@lucent.com>
7867 * Makefile.am (all-local): Depend on lstat.c and stat.c.
7869 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
7871 2000-06-12 Paul Eggert <eggert@twinsun.com>
7873 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
7875 2000-06-04 Paul Eggert <eggert@twinsun.com>
7877 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
7879 2000-06-04 Jim Meyering <meyering@lucent.com>
7881 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
7882 SunOS 4.1.4 for which gid_t is an unsigned type.
7884 2000-06-03 Jim Meyering <meyering@lucent.com>
7886 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
7888 2000-05-26 Bruno Haible <haible@clisp.cons.org>
7890 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
7891 newer, don't install charset.alias.
7892 * config.charset: Change the Linux/glibc rules so they become empty
7893 on glibc-2.1 or newer.
7895 2000-06-02 Jim Meyering <meyering@lucent.com>
7897 * mountlist.c: Back out last change. Instead, do this...
7898 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
7899 member using the same `ignore'-testing code.
7900 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
7904 2000-05-29 Jim Meyering <meyering@lucent.com>
7906 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
7907 with the `ignore' attribute. Based on a patch from Mark D. Roth.
7909 2000-05-22 Jim Meyering <meyering@lucent.com>
7911 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
7913 2000-05-18 Jim Meyering <meyering@lucent.com>
7915 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
7916 back, too, since it may have been modified by allocate_entry.
7917 (hash_delete): Rewrite to use neither the assignment operator
7918 nor the comma operator in an if-expression.
7920 2000-05-15 Paul Eggert <eggert@twinsun.com>
7923 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
7924 Remove; no longer needed.
7925 "quotearg.h": Add include.
7926 (file_name): Do not bother to explicitly initialize to NULL; it's less
7927 efficient on some hosts.
7928 (close_stdout_status): Remove test as to whether stdout was already
7929 closed; it breaks for the case "echo x | sort >&-".
7930 Quote file name colons.
7931 Do not assume that _("write error") lacks format strings.
7933 2000-05-15 Jim Meyering <meyering@lucent.com>
7935 * version-etc.c (version_etc_copyright): Update the copyright string
7936 used in all --version output.
7938 2000-05-14 Jim Meyering <meyering@lucent.com>
7940 * closeout.c (close_stdout_set_file_name): New function.
7941 (close_stdout_status): Use new file-scoped global.
7942 Return right away if fstat says the stdout file descriptor is invalid.
7943 * closeout.h (close_stdout_set_file_name): Declare.
7945 2000-05-10 Jim Meyering <meyering@lucent.com>
7947 * closeout.c [default_exit_status]: New file-scoped variable.
7948 (close_stdout_set_status): New function.
7949 * closeout.h (close_stdout_set_status): Declare.
7951 2000-05-08 Jim Meyering <meyering@lucent.com>
7953 * long-options.c: Don't include closeout.h.
7954 (parse_long_options): Don't call close_stdout for --version.
7956 2000-05-06 Jim Meyering <meyering@lucent.com>
7958 * strnlen.c: Undefine __strnlen and strnlen.
7959 [!weak_alias]: Define __strnlen to strnlen.
7961 * atexit.c: New file, from libiberty.
7963 2000-05-06 Jim Meyering <meyering@lucent.com>
7965 * closeout.c (close_stdout_status): Also check for errors on the
7968 2000-05-05 Bruno Haible <haible@clisp.cons.org>
7970 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
7971 instead of xmalloc, xrealloc, path_concat.
7972 (locale_charset): Treat empty environment variables as absent.
7973 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
7975 2000-05-04 Jim Meyering <meyering@lucent.com>
7977 * getopt.c: Update from glibc.
7978 * obstack.c: Likewise.
7979 * obstack.h: Likewise.
7980 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
7982 * regex.h: Likewise.
7983 * strndup.c: Likewise.
7984 * strnlen.c: New file, from glibc.
7986 2000-05-01 Jim Meyering <meyering@lucent.com>
7988 * full-write.c (full_write): Remove `FIXME' part of comment.
7990 2000-04-29 Jim Meyering <meyering@lucent.com>
7992 * path-concat.c: Declare strdup only if it's not defined.
7993 * canon-host.c: Likewise.
7995 2000-04-28 Jim Meyering <meyering@lucent.com>
7997 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
7998 redefinition warning on some systems (HPUX). Otherwise, regex.h is
7999 included first, then limits.h is included by locale.h by libintl.h.
8000 From John David Anglin.
8002 2000-04-25 Jim Meyering <meyering@lucent.com>
8004 * makepath.c (S_IRWXUGO): Define.
8005 (make_path): Always perform explicit chmod if MODE specifies any
8006 of the `special' permission bits. Prompted by a bug report against
8007 install from Mate Wierdl and Joost van Baal.
8009 2000-04-18 Jim Meyering <meyering@lucent.com>
8013 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
8014 getpagesize. For BeOS. Based on a patch from Bruno Haible.
8016 2000-04-17 Jim Meyering <meyering@lucent.com>
8018 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
8019 the definition of it to rpl_strftime also defined-away the system's
8022 2000-04-15 Jim Meyering <meyering@lucent.com>
8024 Use `C' to denote so-called `contiguous' files, the same way
8026 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
8027 (ftypelet): Use S_ISCTG.
8028 From Michael Deutschmann.
8030 2000-04-14 Jim Meyering <meyering@lucent.com>
8032 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
8034 2000-04-08 Jim Meyering <meyering@lucent.com>
8036 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
8037 names don't conflict. Reported by Eli Zaretskii.
8039 2000-03-28 Bruno Haible <haible@clisp.cons.org>
8041 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
8042 bug. Deal with the different error behavior of Irix iconv.
8044 2000-04-07 Jim Meyering <meyering@lucent.com>
8046 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
8047 to work around system header problems on AIX 3.2.5. From Bruno Haible.
8049 2000-04-05 Jim Meyering <meyering@lucent.com>
8051 Portability tweaks required for ultrix4.3.
8052 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
8053 * readutmp.c: Include sys/types.h before sys/stat.h.
8054 * canon-host.c: Declare strdup.
8055 * path-concat.c: Likewise.
8056 From John David Anglin.
8058 2000-04-04 Jim Meyering <meyering@lucent.com>
8060 Be more DOS 8.3-friendly.
8061 * ref-add.sin: Renamed from ref-add.sed.in.
8062 * ref-del.sin: Renamed from ref-del.sed.in.
8063 * Makefile.am: Reflect renaming.
8064 Reported by Eli Zaretskii.
8066 Use a temporary file name that won't clash with `charset.alias'
8067 in the DOS 8.3 name space.
8068 * Makefile.am (charset_tmp): Define.
8069 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
8070 (uninstall-local): Likewise.
8071 Reported by Eli Zaretskii.
8073 2000-03-29 Paul Eggert <eggert@twinsun.com>
8075 * time/strftime.c (my_strftime): Make sure we call the system
8076 strftime, not ourselves, when invoking the underlying strftime.
8078 2000-03-24 Jim Meyering <meyering@lucent.com>
8080 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
8081 (charset_alias): Define.
8082 (install-exec-local): Factor out common code.
8083 (uninstall-local): Split lines longer than 80.
8084 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
8086 (.sed.in.sed): New rule. Don't redirect directly to $@.
8087 (CLEANFILES): Add ref-add.sed and ref-del.sed.
8089 2000-03-19 Bruno Haible <haible@clisp.cons.org>
8091 * config.charset: Output a line containing "Packages using this file".
8092 * ref-add.sed.in, ref-del.sed.in: New files.
8093 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
8094 ref-del.sed): New rules.
8096 2000-03-17 Jim Meyering <meyering@lucent.com>
8098 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
8099 Otherwise, include <strings.h>
8101 2000-03-17 Bruno Haible <haible@clisp.cons.org>
8103 * unicodeio.c (utf8_wctomb): New function.
8104 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
8105 format instead of in UCS-4 with platform dependent endianness.
8107 2000-03-07 Paul Eggert <eggert@twinsun.com>
8109 * savedir.c (savedir): Work even if directory size is
8110 negative; this can happen with some screwy NFS configurations.
8112 2000-03-06 Jim Meyering <meyering@lucent.com>
8114 * localcharset.c (get_charset_aliases): Don't try to free file_name
8115 if it's NULL (because we ran out of memory). From Bruno Haible.
8117 2000-03-05 Jim Meyering <meyering@lucent.com>
8119 * localcharset.c ("path-concat.h"): Include.
8120 (get_charset_aliases): Use path_concat instead of ANSI string
8123 * unicodeio.h (PARAMS): Define.
8124 Use it to guard prototype.
8126 2000-03-04 Jim Meyering <meyering@lucent.com>
8128 * Makefile.am (install-exec-local): Create $(libdir) before installing
8130 (uninstall-local): Uncomment this rule so `make distcheck' works
8133 * unicodeio.c (<errno.h>): Include it.
8134 (errno): Declare if not defined.
8136 * localcharset.c: Add Bruno's comment justifying use of volatile.
8138 * config.charset: New version, incorporating remarks from a linux
8139 i18n mailing list. From Bruno Haible.
8141 2000-03-02 Jim Meyering <meyering@lucent.com>
8143 * Makefile.am (EXTRA_DIST): Add config.charset.
8145 2000-03-01 Jim Meyering <meyering@lucent.com>
8147 * localcharset.c: Guard some #includes with `#if HAVE_...'.
8148 * unicodeio.c: Likewise.
8150 2000-02-02 Bruno Haible <haible@clisp.cons.org>
8152 * config.charset: New file.
8153 * localcharset.c: New file.
8154 * unicodeio.h, unicodeio.c: New files.
8155 * Makefile.am (DEFS): Add -DLIBDIR=...
8156 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
8157 (noinst_HEADERS): Add unicodeio.h.
8158 (all-local, install-exec-local, charset.alias): New targets.
8160 2000-02-28 Paul Eggert <eggert@twinsun.com>
8162 * quotearg.c (ALERT_CHAR): New macro.
8163 (quotearg_buffer_restyled): Use it.
8165 2000-02-27 Jim Meyering <meyering@lucent.com>
8167 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
8168 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
8170 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
8171 not `#if STDC_HEADERS'.
8172 Declare malloc if needed.
8174 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
8175 now that autoconf always defines the HAVE_DECL_ symbols.
8176 * human.c: Likewise.
8178 * strtoumax.c: Likewise.
8180 * backupfile.c: Arrange for cpp to fail if the configure-time
8181 declaration check was not run.
8183 * human.c: Likewise.
8185 * strtoumax.c: Likewise.
8187 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
8188 then first look up the entire `.'-containing string as a login name.
8190 2000-02-18 Paul Eggert <eggert@twinsun.com>
8192 * getdate.y: Handle two-digit years with leading zeros correctly.
8193 (textint): New typedef.
8194 (parser_control): Member year changed from int to textint.
8196 (YYSTYPE): Removed; replaced by %union with int and textint members.
8197 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
8198 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
8199 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
8200 (tSNUMBER, tUNUMBER): Now of type <textintval>.
8201 (date, number, to_year): Use width of number in digits, not its value,
8202 to determine whether it's a 2-digit year, or a 2-digit time.
8203 (yylex): Store number of digits of numeric tokens.
8204 Reported by John Kendall.
8206 (parser_control): Changed from struct parser_control to typedef (for
8207 consistency). All uses changed.
8209 (tID): Removed; not used.
8210 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
8212 2000-02-14 Paul Eggert <eggert@twinsun.com>
8214 * getpagesize.h (getpagesize): Port to VMS for Alpha;
8215 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
8217 2000-02-12 Jim Meyering <meyering@lucent.com>
8219 * userspec.c (ISDIGIT): Define it.
8220 (isdigit): Remove definition.
8221 (is_number): Use ISDIGIT, not isdigit.
8222 <libintl.h>: Include.
8224 (parse_user_spec): Mark translatable strings.
8226 2000-02-10 Jim Meyering <meyering@lucent.com>
8228 With these changes, nanosleep.[ch] are finally enough like the other
8229 lib/* replacement files to compile on a few more losing systems.
8231 * nanosleep.h: Don't include config.h.
8232 Remove prototype from declaration of nanosleep.
8233 (PARAMS): Remove now-unneeded definition.
8234 * nanosleep.c: #undef nanosleep.
8235 (rpl_nanosleep): Rename from nanosleep.
8237 2000-02-03 Jim Meyering <meyering@lucent.com>
8239 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
8240 rather than with `#if HAVE_UTMPNAME'.
8242 2000-02-01 Jim Meyering <meyering@lucent.com>
8244 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
8246 2000-01-31 Jim Meyering <meyering@lucent.com>
8248 * nanosleep.h (nanosleep): Guard declaration with
8249 `#if ! HAVE_DECL_NANOSLEEP'.
8250 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
8251 the declaration in that vendor's sys/timers.h.
8252 Reported by Christian Krackowizer.
8254 * quotearg.c (ISASCII): Add #undef and move definition to follow
8255 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
8256 (ISPRINT): Likewise.
8257 Reported by Tom Tromey.
8259 2000-01-30 Jim Meyering <meyering@lucent.com>
8261 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
8262 uses of ->ut_name. The latter doesn't work with new Linux header files
8263 where only utmpx.ut_user is declared.
8265 * readutmp.h (UT_USER): Define.
8267 2000-01-23 Jim Meyering <meyering@lucent.com>
8269 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
8272 2000-01-22 Jim Meyering <meyering@lucent.com>
8274 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
8275 [! HAVE_DECL_STRTOULL]: Declare strtoull.
8276 Required for some AIX systems. Reported by Christian Krackowizer.
8277 [TESTING] (main): New function.
8279 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
8280 * dirname.c (dir_name): Support for DOS-style file names with drive
8283 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
8285 * strverscmp.c (ISDIGIT): Define.
8286 (strverscmp): Use ISDIGIT, not isdigit.
8288 2000-01-17 Paul Eggert <eggert@twinsun.com>
8290 * nanosleep.c (nanosleep):
8291 Don't use SA_INTERRUPT to decide whether to call sigaction, as
8292 POSIX.1 doesn't require SA_INTERRUPT and some systems
8293 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
8294 it's been part of POSIX.1 since day 1 (in 1988).
8296 2000-01-17 Jim Meyering <meyering@lucent.com>
8298 * interlock: Remove unused file. Reported by François Pinard.
8300 2000-01-16 Paul Eggert <eggert@twinsun.com>
8302 * quotearg.c (quotearg_buffer_restyled): Do not quote
8303 alert, backslash, formfeed, and vertical tab unnecessarily in
8304 shell quoting style.
8307 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
8308 Free Software Foundation, Inc.
8309 Copying and distribution of this file, with or without modification,
8310 are permitted provided the copyright notice and this notice are preserved.