1 2005-10-14 Paul Eggert <eggert@cs.ucla.edu>
3 * obstack.c [defined _LIBC && defined USE_IN_LIBIO]: Don't
4 include <wchar.h>; no longer needed.
6 2005-10-14 Jakub Jelinek <jakub@redhat.com>
7 and Ulrich Drepper <drepper@redhat.com>
10 * obstack.c (print_and_abort) [defined _LIBC]: Use __fxprintf
11 instead of inline stream orientation test and two separate
12 function calls. Pay no attention to USE_IN_LIBIO.
14 2005-10-14 Roland McGrath <roland@redhat.com>
16 Import from libc. [BZ #1331]
17 * obstack.h [!__STDC__] (obstack_int_grow_fast): Fix misnamed
19 Reported by Matej Vela <vela@debian.org>.
21 2005-10-13 Paul Eggert <eggert@cs.ucla.edu>
23 * mkdir-p.c (make_dir_parents): Don't report an error if an
24 intermediate directory is in a read-only file system. Problem
25 reported by Eric Blake.
27 2005-10-13 Simon Josefsson <jas@extundo.com>
29 * gc-pbkdf2-sha1.c (gc_pbkdf2_sha1): Optimize CEIL computation.
30 Move memory allocation outside of loop.
32 2005-10-12 Simon Josefsson <jas@extundo.com>
34 * gc-pbkdf2-sha1.c: New file.
36 * gc.h: Add gc_pbkdf2_sha1 prototype.
38 2005-10-12 Simon Josefsson <jas@extundo.com>
40 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Use Gc_rc for return types,
41 suggested by Bruno Haible <bruno@clisp.org>.
43 2005-10-12 Simon Josefsson <jas@extundo.com>
45 * gc-libgcrypt.c (gc_hmac_sha1): New function.
47 * gc-gnulib.c (gc_hmac_sha1): New function.
49 2005-10-12 Simon Josefsson <jas@extundo.com>
51 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support SHA-1.
53 2005-10-12 Simon Josefsson <jas@extundo.com>
55 * gc-gnulib.c: Condition MD5 and HMAC-MD5 use on GC_USE_MD5 and
56 GC_USE_HMAC_MD5, respectively.
58 * gc-libgcrypt.c (gc_md5): Fix assert call.
61 * gc.h (gc_hash_buffer): Use gc_hash in prototype.
63 * gc-libgcrypt.c (gc_hash_buffer): Ditto.
65 * gc-gnulib.c (gc_hash_buffer): Ditto.
67 2005-10-11 Bruno Haible <bruno@clisp.org>
69 * c-strcasestr.h: New file, from GNU gettext.
70 * c-strcasestr.c: New file, from GNU gettext.
72 2005-10-11 Bruno Haible <bruno@clisp.org>
74 * c-strcase.h: New file, from GNU gettext.
75 * c-strcasecmp.c: New file, from GNU gettext.
76 * c-strncasecmp.c: New file, from GNU gettext.
78 2005-10-11 Simon Josefsson <jas@extundo.com>
80 * crc.h, crc.c: New files.
82 * gc.h (gc_hash_buffer): Add doc.
84 2005-10-08 Simon Josefsson <jas@extundo.com>
86 * gc.h: Add gc_hash and gc_hash_buffer.
88 * gc-gnulib.c (gc_hash_buffer): Add. Reorder #include's.
90 * gc-libgcrypt.c (gc_hash_buffer): Add.
92 2005-10-11 Bruno Haible <bruno@clisp.org>
94 * strcasecmp.c: Include limits.h.
95 (strcasecmp): Avoid integer overflow on exotic platforms.
96 * strncasecmp.c: Include limits.h.
97 (strncasecmp): Avoid integer overflow on exotic platforms.
98 Reported by Paul Eggert.
100 2005-10-06 Simon Josefsson <jas@extundo.com>
102 * hmac-md5.c: New file.
106 2005-10-06 Simon Josefsson <jas@extundo.com>
108 * memxor.c (memxor): Avoid casts and warnings.
110 2005-10-05 Derek Price <derek@ximbiot.com>
112 * getdelim.c (SIZE_MAX): New macro, if not already defined.
114 2005-10-05 Simon Josefsson <jas@extundo.com>
116 * memxor.c (memxor): Fix compiler error.
118 * md5.h (MD5_DIGEST_SIZE, MD5_BLOCK_SIZE): Add, see also
119 <http://sourceware.org/bugzilla/show_bug.cgi?id=1423>.
121 * memxor.h, memxor.c: New files.
123 * getaddrinfo.h: Don't protect sys/types.h with HAVE_SYS_TYPES_H,
124 we assume all systems have it, suggested by Jim Meyering
125 <jim@meyering.net>. Remove HAVE_SYS_SOCKET_H test too, to see if
126 any systems lack sys/socket.h; mingw32 is known to lack it, but we
127 don't support it yet anyway. Also remove HAVE_NETDB_H test, for
130 2005-10-04 Bruno Haible <bruno@clisp.org>
132 * verify.h (verify_true): Provide alternative definition for C++.
134 2005-10-04 Simon Josefsson <jas@extundo.com>
136 * getaddrinfo.h: Move sys/types.h include first, reported by "Mark
137 D. Baushke" <mdb@gnu.org>.
139 2005-10-03 Paul Eggert <eggert@cs.ucla.edu>
141 * getdelim.c: Include getdelim.h first. Include <limits.h>.
142 (SSIZE_MAX): New macro, if not already defined.
143 (getdelim): Fix buffer overrun on 64-bit hosts with lines longer
146 2005-10-02 Paul Eggert <eggert@cs.ucla.edu>
148 * exclude.c: Include verify.h.
149 (verify): Remove. All callers changed to use verify.h's version.
150 * strtoimax.c: Likewise.
151 * utimecmp.c: Likewis.e
154 * .cppi-disable: Add getaddrinfo.h, getdelim.h, getline.h, getpass.c
155 mbchar.h, mbuiter.h, strcase.h, strnlen.h, strnlen1.h.
156 * .cvsignore: Add fts.h, search.h, t-fpending.
157 * settime.c (settime): Fix { typo in previous patch. Also, don't
158 bother returning ENOSYS if settimeofday or stime fails; just let
159 them return whatever errno they want to return.
160 * utimens.c: Include unistd.h, for dup2.
161 (futimens): Fix typo: HAVE_FUTIMESAT was misspelled in an #if.
162 (futimens) [! HAVE_FUTIMESAT]: If !file, set errno before returning -1.
164 2005-10-02 Jim Meyering <jim@meyering.net>
167 * fts-cycle.c [HAVE_CONFIG_H]: Include <config.h>.
168 * openat-die.c: Use `#ifdef HAVE_CONFIG_H', not `#if HAVE_CONFIG_H'.
169 * openat.c (fdopendir): Do not define if HAVE_FDOPENDIR.
170 Remove AT_FDCWD test.
171 Do not consume the fd unless successful.
172 * openat.h (fdopendir): Do not define if HAVE_FDOPENDIR.
173 * settime.c (settime): Move the HAVE_STIME block `up' into an #elif
174 block, so that we don't even try to compile it if settimeofday is
175 available. This works around a compilation failure on OSF1 V5.1,
176 due to stime requiring a `long int*' while tv_sec is `int'.
178 2005-09-30 Eric Blake <ebb9@byu.net> (tiny change)
180 * getdelim.c (getdelim): Remove unused variables.
182 2005-10-01 Simon Josefsson <jas@extundo.com>
184 * getaddrinfo.h: Protect #include's of sys/socket.h and netdb.h.
185 Only define struct addrinfo if !HAVE_STRUCT_ADDRINFO. Protect
186 AI_* and EAI_* definitions. Protect function declarations.
188 2005-09-29 Paul Eggert <eggert@cs.ucla.edu>
190 * xtime.h (XTIME_PRECISION): Now of type int, not long long int,
191 so that the code works even with ancient cpp. Portability problem
192 with GCC 2.7.2.1 reported by Thomas M.Ott.
194 2005-09-27 Jim Meyering <jim@meyering.net>
196 * getcwd.c: Change #ifdef<TAB>HAVE_CONFIG_H to #ifdef HAVE_CONFIG_H.
198 * intprops.h (signed_type_or_expr__): Define.
199 (INT_STRLEN_BOUND) [__GNUC__]: Use a slightly tighter bound
202 2005-09-26 Paul Eggert <eggert@cs.ucla.edu>
204 * verify.h (verify_expr): Remove, replacing with:
205 (verify_true): New macro that returns true instead of void.
206 (verify_type__): Remove.
207 (verify): Use verify_true rather than verify_type__.
209 2005-09-24 Paul Eggert <eggert@cs.ucla.edu>
211 * utimens.c (ENOSYS): Define if not already defined.
212 (futimens): Support having a null PATH if the file descriptor
215 * regex_internal.h (__GNUC_PREREQ, always_inline, inline, pure):
217 (__attribute): Define to empty unless GCC 3.1 or later.
218 This works around a core dump on OpenBSD 3.4, which has GCC
219 2.95.3, which dumps core when given __attribute__(()). It also
220 simplifies other tests, since we really don't want to bother with
221 worrying about which ancient version of GCC supported what.
222 Original problem reported by Yoann Vandoorselaere, with part of
223 the fix suggested by Derek Price.
225 2005-09-24 Jim Meyering <jim@meyering.net>
227 * verify.h (verify_type__): Use `unsigned int' as the bitfield type
228 so we can once again use a positive bitfield width of 1 -- now we
229 don't have to explain why we were using a bitfield width of 2.
231 2005-09-23 Paul Eggert <eggert@cs.ucla.edu>
233 * getaddrinfo.c [HAVE_NETINET_IN_H]: Include <netinet/in.h>.
234 Problem reported by Eric Blake.
235 (getaddrinfo): Initialize se so that it's not garbage.
236 Redo internal storage allocation so that it doesn't make unportable
237 assumptions about alignment.
240 * utimens.c (futimens): Use futimesat if available.
241 Prefer it to futimes since it doesn't have the futimes bug.
243 * verify.h (GL_CONCAT0, GL_CONCAT): Remove.
244 (verify): Don't use the __LINE__ trick, as it doesn't work in general.
245 Instead, declare a function that returns a pointer to an array,
246 and use verify_type__ to declare the size of the array.
247 Problem and germ of a solution reported by Bruno Haible.
248 (verify_type__): Use 2, not 1, for bitfield size, to avoid
249 a warning with Irix 6.5 cc. Problem reported by Bruno Haible.
251 2005-09-22 Paul Eggert <eggert@cs.ucla.edu>
255 * .cppi-disable: Add regcomp.c, regex_internal.c, regex_internal.h,
257 * argmatch.h: Include verify.h
258 (ARGMATCH_VERIFY): Use verify rather than rolling our own.
259 (ARGMATCH_ASSERT): Remove; unused.
260 * canonicalize.c: Assume STDC_HEADERS.
261 * exclude.c: Include "strcase.h".
262 * regex_internal.h [!defined _LIBC]: Likewise.
263 * getusershell.c: Include stdio--.h rather than stdio.h
265 (getusershell): Call fopen, not fopen_safer.
266 * save-cwd.c: Include fcntl--.h rather than fcntl.h.
267 Do not include unistd-safer.h.
268 (save_cwd): Don't call fd_safer; no longer needed
269 now that we include fcntl--.h.
271 * getdate.y (relative_time): New type.
272 (RELATIVE_TIME_0): New constant.
273 (parser_control): Use relative_time instead of doing it ourselves.
274 (%union): Add new relative_time rel member.
275 (tYEAR_UNIT, tMONTH_UNIT, tHOUR_UNIT, tMINUTE_UNIT, tSEC_UNIT):
277 (relunit, relunit_snumber): Now of type rel.
278 (zone, rel, relunit, get_date): Adjust to above changes.
280 * getloadavg.c: Include fcntl--.h rather than fcntl.h.
281 Do not include unistd-safer.h.
282 (getloadavg): Don't call fd_safer; no longer needed
283 now that we include fcntl--.h.
285 * mkdir-p.c (ENOSYS): Define to EEXIST if not defined.
286 (make_dir_parents): Treat ENOSYS like EEXIST.
288 Improve quality of diagnostics on restore_cwd failure.
289 * mkdir-p.h (make_dir): Remove. All uses replaced by mkdir.
290 (make_dir_parents): Last arg is now int * (for errno), not bool *.
291 * mkdir-p.c (make_dir, make_dir_parents): Likewise.
292 Rewrite "mkdir -p" algorithm to avoid the need for "stat"
293 each time through the loop. Do not diagnose restore_cwd failure;
294 that is the caller's job (and perhaps the caller does not care).
296 * mkdir-p.c (CLEANUP_CWD, CLEANUP): Remove.
297 (make_dir_parents): Revamp to avoid need for CLEANUP_CWD, CLEANUP.
298 If the file already exists but is not a directory, don't bother
299 to try to make its parents.
300 Close potential file descriptor leak if we can't chdir("/") (!).
301 Don't always return true if chdir($PWD) fails; return true only
302 if the requested action was done successfully (except for the
304 Don't log final directory unless we actually made it.
305 Refactor to avoid duplicate code to fix up permissions.
306 Don't attempt to fix up parent permissions if chdir($PWD) fails.
308 * strftime.c (my_strftime): Rewrite the previous change slightly,
309 to make it a bit faster and (I hope) clearer.
310 * strftime.c (my_strftime): Add support for %:z, %::z, %:::z.
311 Fix bug in formats like %2N.
313 * verify.h: New file.
315 2005-09-22 Jim Meyering <jim@meyering.net>
319 * backupfile.c: Use ARGMATCH_VERIFY, just in case.
321 * posixtm.c (posixtime) [lint]: Initialize *all* of tm0, not just
322 the .tm_year member, since otherwise gcc-4.0 would now warn about
323 tm_zone, tm_gmtoff, tm_isdst, tm_yday, tm_wday.
325 * quotearg.c (quotearg_n_options): Change code to be suboptimal, in
326 order to avoid an unsuppressible warning from gcc on 64-bit systems.
328 * getdate.y (get_date): Undo part of the 2005-04-04 change, so that
329 the command "date -d'2005-03-27 +1 day'" succeeds once again, even
330 when run in a time zone for which daylight savings time is in effect
331 for the starting date.
333 * mkdir-p.c (make_dir_parents): Don't let a failed chdir($PWD)
334 stop us from restricting permissions of just-created absolute-named
336 * mkdir-p.c (CLEANUP_CWD): Return *true*, not false when failing
337 to restore initial working directory.
338 * mkdir-p.c (make_dir_parents): New parameter: different_working_dir,
339 to tell caller if/when we change the working directory and are
340 unable to return to the initial one.
341 * mkdir-p.h (make_dir_parents): Update prototype.
342 * mkdir-p.c (CLEANUP_CWD): Change one more `return 1' to
343 `return false'. This fixes a bug introduced on 2004-07-30.
345 * openat.c (fdopendir): Be sure to close the supplied
346 file descriptor before returning. This makes our replacement
347 implementation a little closer to Solaris's, where fdopendir
348 ties the file descriptor to the returned DIR* pointer.
349 * openat.c (unlinkat): New function.
350 * openat.h (unlinkat): Add prototype.
351 * openat-die.c (openat_save_fail): Rename from openat_save_die.
352 (openat_restore_fail): Rename from openat_restore_die.
353 * openat.c, openat.h: Reflect s/_die/_fail/ renaming.
355 Provide an alternative to exiting immediately upon save_cwd or
356 restore_cwd failure. Now, an application can arrange e.g.,
357 to perform a longjump in that case.
358 * openat.c: Include dirname.h.
359 Use IS_ABSOLUTE_FILE_NAME rather than testing for leading slash.
360 (rpl_openat, fdopendir, fstatat): Call openat_save_die
361 and openat_restore_die rather than calling error directly.
362 Don't include "error.h" or "exitfail.h"; they're no longer needed.
364 * openat-die.c (openat_save_die, openat_restore_die): New file.
365 * openat.h (openat_save_die, openat_restore_die): Declare and define.
367 * strftime.c [FPRINTFTIME] (fprintftime): Provide a new interface:
368 size_t fprintftime (FILE *fp, char const *fmt, struct tm const *tm,
369 int utc, int nanoseconds);
371 date should not have to allocate a megabyte of virtual memory to
372 handle a format argument like +%1048575T. When implemented with
373 strftime, it must allocate such a buffer, use strftime to fill it
374 in, print it, then free it.
375 With fprintftime, it simply prints everything and exits.
376 With no need for memory allocation, that's one fewer way to fail.
377 * strftime.c (my_strftime): Parse the colons of %:::z *after* the
378 optional field width, not before, so we accept %9:z, not %:9z.
379 (my_strftime): Be sure to use L_('x') for literals.
381 * backupfile.c, canon-host.c, canonicalize.c, chown.c, cloexec.c:
382 * dup-safer.c, dup2.c, euidaccess.c, fd-safer.c, fileblocks.c:
383 * fopen-safer.c, fsusage.c, ftruncate.c, getcwd.c, getcwd.h:
384 * getloadavg.c, getopt_.h, getpagesize.h, getugroups.c, group-member.c:
385 * human.h, idcache.c, mkdir-p.c, mountlist.c, nanosleep.c, pathmax.h:
386 * physmem.c, posixver.c, putenv.c, raise.c, safe-read.c, same.c:
387 * save-cwd.c, setenv.c, settime.c, tempname.c, unlinkdir.c:
388 * unsetenv.c, userspec.c, xgethostname.c, xreadlink.c:
389 Assume HAVE_UNISTD_H, i.e., include <unistd.h> unconditionally.
391 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
392 * getloadavg.c, mountlist.c, openat.h, save-cwd.c, tempname.c:
393 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
394 and don't include <sys/file.h>).
396 2005-09-22 Eric Blake <ebb9@byu.net> (tiny change)
400 * getloadavg.c (getloadavg) [__CYGWIN__]: Port to cygwin.
401 [__linux__]: Allocate a big enough buffer for /proc/loadavg.
402 [!LDAV_DONE]: Avoid unused variable warning.
404 2005-09-21 Bruno Haible <bruno@clisp.org>
406 * unicodeio.h (unicode_to_mb): New declaration.
408 2005-09-20 Derek Price <derek@ximbiot.com>
410 * getaddrinfo.c: Don't include <netdb.h> included from getaddrinfo.h.
412 2005-09-19 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
414 Use a consistent style for including <config.h>.
415 * __fpending.c, acl.c, argmatch.c,
416 argp-help.c, argp-parse.c,
417 argp-pvh.c, backupfile.c, basename.c, c-stack.c,
418 calloc.c, check-version.c, cloexec.c, closeout.c, copy-file.c,
419 creat-safer.c, cycle-check.c, dirfd.c, dirname.c, dup-safer.c,
420 dup2.c, euidaccess.c, exclude.c, exitfail.c, fatal-signal.c,
421 fd-safer.c, file-type.c, fileblocks.c, filemode.c,
422 filenamecat.c, findprog.c, fnmatch.c, fopen-safer.c, free.c,
423 fsusage.c, ftruncate.c, full-write.c, fwriteerror.c,
424 getaddrinfo.c, getcwd.c, getdelim.c, getline.c, getlogin_r.c,
425 getndelim2.c, getnline.c, getopt1.c, getpass.c, group-member.c,
426 hard-locale.c, hash-pjw.c, hash.c, human.c, idcache.c,
427 inet_ntop.c, isdir.c, long-options.c, malloc.c, memcasecmp.c,
428 memcmp.c, memcoll.c, memcpy.c, memmove.c, mkdir-p.c,
429 modechange.c, mountlist.c, open-safer.c, physmem.c,
430 pipe-safer.c, pipe.c, poll.c, posixver.c, progname.c,
431 progreloc.c, putenv.c, quote.c, quotearg.c, readline.c,
432 readlink.c, realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c,
433 safe-read.c, same.c, save-cwd.c, savedir.c, sig2str.c,
434 strcspn.c, strerror.c, stripslash.c, strncasecmp.c, strndup.c,
435 strnlen.c, strnlen1.c, strsep.c, strstr.c, strtod.c,
436 strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c,
437 userspec.c, utimecmp.c, version-etc-fsf.c,
438 version-etc.c, wait-process.c, xalloc-die.c, xgetcwd.c,
439 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xsetenv.c,
440 xstrndup.c, xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
441 Standardize inclusion of config.h.
442 * __fpending.h, dirfd.h, getdate.h, human.h,
443 inttostr.h: Removed inclusion of config.h from header files.
444 * inttostr.c: Adjusted in-tree users.
445 * timespec.h: Remove superfluous warning to include config.h.
446 * atexit.c, chdir-long.c chown.c, fchown-stub.c, getgroups.c,
447 gettimeofday.c, lchown.c, lstat.c, mkdir.c, mkstemp.c,
448 nanosleep.c, openat.c, raise.c, readtokens0.c, readutmp.c,
449 unlinkdir.c: Guard inclusion of config.h with HAVE_CONFIG_H.
451 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
453 * stat-time.h: New file.
454 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP, ATIME_CMP, CTIME_CMP):
455 (MTIME_CMP, TIMESPEC_NS): Remove. Now done by stat-time.h,
457 (timespec_cmp): New function.
458 * utimecmp.c: Include stat-time.h.
459 (SYSCALL_RESOLUTION): Depend on whether various struct stat
460 members exist, not on the obsolescent ST_MTIM_NSEC.
461 (utimecmp): Use the new stat-time functions rater than TIMESPEC_NS.
463 2005-09-15 Derek Price <derek@ximbiot.com>
464 Paul Eggert <eggert@cs.ucla.edu>
466 * regcomp.c, regexec.c, regex_internal.c: Back out previous
467 changes, consolidating in...
468 * regex_internal.h: ...this file.
470 2005-09-15 Derek Price <derek@ximbiot.com>
472 * regex_internal.h: Blank `pure' for GNUC < 3.
473 * regex_internal.c: Ditto, using this...
474 (__GNUC_PREREQ): ...new macro.
475 * regcomp.c, regexec.c: Blank `always_inline' for GNUC < 3.1 using...
476 (__GNUC_PREREQ): ...this new macro.
478 * strstr.h: Include string.h. Define strstr as a macro here.
480 2005-09-13 Derek Price <derek@ximbiot.com>
482 * canon-host.c (canon_host_r): Set *cherror on memory allocation
484 Reported by Jim Meyering <jim@meyering.net>.
486 2005-09-13 Jim Meyering <jim@meyering.net>
488 * canon-host.c: Filter through gnu indent and reword comments slightly.
489 * canon-host.h (ch_strerror_r): Tweak cpp indentation and spacing.
491 2005-09-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (tiny change)
493 * lib/base64.c: Typo.
494 (base64_encode): Put b64str in initialized data section.
496 2005-09-12 Derek Price <derek@ximbiot.com>
498 Return usable errors from canon-host.
499 * canon-host.h: New file.
500 * canon-host.c (canon_host): Wrap...
501 (canon_host_r): ...this new function, which now relies exclusively on
503 (ch_strerror): New function.
504 (last_cherror): New global.
505 * getaddrinfo.c: Move include of getaddrinfo.h first to test interface.
506 (getaddrinfo): Add AI_CANONNAME functionality. Don't do arithmetic on
508 (freeaddrinfo): Free ai->ai_canonname when set.
510 2005-09-12 Derek Price <derek@ximbiot.com>
511 Paul Eggert <eggert@cs.ucla.edu>
513 * glob-libc.h: Renamed from glob_.h. The new version is
514 taken from libc's glob.h, except with '#ifdef __GLOB_GNULIB'
515 protecting things that should be done only in gnulib contexts.
516 * glob_.h: New file, containing only the glob things needed for
518 (GLOB_PREFIX): Remove. All uses changed to look for __GLOB_GNULIB.
519 (__GLOB_CONCAT, __GLOB_XCONCAT, __GLOB_ID): Remove; no longer needed.
520 (glob, globfree, glob_pattern_p): Now defined simply in terms of
521 rpl_glob, rpl_globfree, rpl_glob_pattern_p.
522 (__GLOB_GNULIB): New macro, to keep the glob.h changes clearer
523 and to respect the namespace rules better.
525 2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
527 Merge glibc and coreutils changes into gnulib, plus a few
529 * md5.c: Use #error rather than a string.
530 (CYCLIC): New macro, from glibc source. Use it instead of rol.
531 * md5.h (__GNUC_PREREQ, __THROW): Define if not defined already.
532 (__attribute__): Define to empty for non recent-GCC.
533 (__md5_buffer, __md5_finish_ctx, __md5_init_ctx, __md5_process_block):
534 (__md5_process_bytes, __md5_read_ctx, __md5_stream):
535 Renamed from their non-__ counterparts, with new macros replacing
536 them if not _LIBC. Add __THROW attribute.
538 (struct md5_ctx): Align buffer if using GCC.
539 * sha1.h (struct sha1_ctx): Likewise.
540 * sha1.c (SWAP): Renamed from the NOTSWAP. All uses changed.
541 The old name was backwards.
542 (NOTSWAP): Remove; not used.
543 (rol): New macro, moved here from md5.h.
544 (sha1_process_block): Remove a FIXME that doesn't make sense.
546 2005-09-12 Derek Price <derek@ximbiot.com>
548 * gai_strerror.c: Include config.h when available. Include
549 getaddrinfo.h before other headers to test interface.
550 Reported by Larry Jones <lawrence.jones@ugs.com>.
552 2005-09-08 Paul Eggert <eggert@cs.ucla.edu>
554 * glob.c (glob, globfree, __glob_pattern_p): Use old-style function
555 definitions, since that's the preferred style in glibc.
556 Fix a minor spacing issue, and update copyright notice to match glibc's.
558 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
560 * regex_internal.h (bitset_not): Add parens to avoid gcc -Wall warning.
562 2005-09-06 Simon Josefsson <jas@extundo.com>
564 * getpass.c (getpass): Fix typo, test for HAVE_TCSETATTR and not
565 TCSETATTR. Reported by Derek Price <derek@ximbiot.com>.
567 2005-09-05 Paul Eggert <eggert@cs.ucla.edu>
569 Change bitset word type from unsigned int to unsigned long int,
570 as this has better performance on typical 64-bit hosts.
571 Port bitset code to hosts with unusual word sizes.
572 * regcomp.c (build_equiv_class, build_charclass, build_range_exp):
573 (build_collating_symbol):
574 Prefer bitset to re_bitset_ptr_t in prototypes, when the actual
575 argument is a bitset. This is merely a style issue, but it makes
576 it clearer that an entire array is expected.
577 (re_compile_fastmap_iter, init_dfa, init_word_char, optimize_subexps):
578 * regcomp.c (lower_subexp, parse_bracket_exp, built_charclass_op):
579 Port to the case where bitset_word is not the same as unsigned int.
580 * regex_internal.h (bitset_set, bitset_clear, bitset_contain):
581 (bitset_not, bitset_merge, bitset_set_all, bitset_mask):
583 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
584 (build_trtable, group_nodes_into_DFAstates):
586 * regcomp.c (re_compile_fastmap_iter, utf8_sb_map, optimize_utf8):
587 Don't assume that SBC_MAX is a multiple of BITSET_WORD_BITS.
588 * regex_internal.h (bitset_set_all, bitset_not): Likewise.
589 * regexec.c (group_nodes_into_DFAstates): Likewise.
590 * regcomp.c (utf8_sb_map): Don't assume UINT_MAX == 0xffffffff.
591 * regcomp.c (optimize_subexps, lower_subexp):
592 Work even if bitset_word has holes in its bitwise representation.
593 * regex_internal.h (BITSET_WORD_BITS): Likewise.
594 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
596 * regex_internal.c (re_string_reconstruct):
597 Don't assume UCHAR_MAX == 255.
598 * regex_internal.h (bitset_set_all): Likewise.
599 * regex_internal.h (BITSET_WORD_BITS): Renamed from UINT_BITS.
601 (BITSET_WORDS): Renamed from BITSET_UINTS. All uses changed.
602 (bitset_word): New type, replacing 'unsigned int' for bitset uses.
604 (BITSET_WORD_MAX): New macro.
605 (bitset_set, bitset_clear, bitset_contain, bitset_empty):
606 (bitset_set_all, bitset_copy): Now inline functions, not macros.
607 (bitset_empty, bitset_copy):
608 Prefer sizeof (bitset) to multiplying it out ourselves.
609 (bitset_not_merge): Remove; unused.
610 (bitset_contain): Return bool, not unsigned int with one bit on.
612 * regexec.c (build_trtable): Don't assume bitset has no stricter
613 alignment than re_node_set; do this by defining a new internal
614 type struct dests_alloc and using it to allocate memory.
616 2005-09-02 Paul Eggert <eggert@cs.ucla.edu>
618 Check for arithmetic overflow when calculating sizes, to prevent
619 some buffer-overflow issues. These patches are conservative, in the
620 sense that when I couldn't determine whether an overflow was possible,
621 I inserted a run-time check.
622 * regex_internal.h (re_xmalloc, re_xrealloc, re_x2realloc): New macros.
623 (SIZE_MAX) [!defined SIZE_MAX]: New macro.
624 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc):
625 (re_xnrealloc, re_x2nrealloc): New inline functions.
626 * lib/regcomp.c (init_dfa, analyze, build_range_exp, parse_bracket_exp):
627 (build_equiv_class, build_charclass): Check for arithmetic overflow
628 in size expression calculations.
629 * lib/regex_internal.c (re_string_realloc_buffers):
630 (build_wcs_upper_buffer, re_node_set_add_intersect):
631 (re_node_set_init_union, re_node_set_insert, re_node_set_insert_last):
632 (re_dfa_add_node, register_state): Likewise.
633 * lib/regexec.c (re_search_stub, re_copy_regs, re_search_internal):
634 (prune_impossible_nodes, push_fail_stack, set_regs, check_arrival):
635 (build_trtable, extend_buffers, match_ctx_init, match_ctx_add_entry):
636 (match_ctx_add_subtop, match_ctx_add_sublast): Likewise.
638 2005-09-01 Paul Eggert <eggert@cs.ucla.edu>
640 * glob.c (GET_LOGIN_NAME_MAX): Renamed from LOGIN_NAME_MAX,
641 to avoid a collision with bits/local_lim.h in glibc.
642 All uses changed. Problem reported by Dmitry V. Levin in
643 <http://sources.redhat.com/bugzilla/show_bug.cgi?id=1060>.
645 * regex_internal.c (build_wcs_upper_buffer): Fix portability
646 bugs in int versus size_t comparisons.
647 (re_string_context_at): Fix bug where the code assumed that
650 Use bool where appropriate.
651 * regcomp.c (re_set_fastmap): ICASE arg is bool, not int.
653 (calc_eclosure_iter): Likewise, for ROOT arg.
654 (parse_bracket_element): Likewise, for ACCEPT_HYPHEN arg.
655 (build_charclass_op): Likewise, for NON_MATCH arg.
656 * regex_internal.c (re_string_allocate, re_string_construct):
657 (re_string_construct_common): Likewise, for ICASE arg.
658 * regexec.c (re_search_2_stub, re_search_stub):
659 Likewise, for RET_LEN arg.
660 (check_matching): Likewise, for FL_LONGEST_MATCH arg.
661 (set_regs): Likewise, for FL_BACKTRACK arg.
662 * regcomp.c (re_compile_fastmap_iter, optimize_utf8):
663 (duplicate_node_closure, calc_inveclosure, calc_eclosure):
664 (calc_eclosure_iter, parse_bracket_exp):
665 Use bool for internal variables that are booleans.
666 * regexec.c (re_search_internal, check_matching, proceed_next_node):
667 (set_regs, build_sifted_states, sift_states_bkref):
668 (check_arrival_add_next_nodes, check_arrival_expand_ecl_sub):
669 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
670 (find_collation_sequence_value):
672 * regex_internal.c (re_node_set_insert, re_node_set_insert_last):
673 (re_node_set_compare):
674 Return bool, not int. All callers changed.
675 * regexec.c (check_halt_node_context, check_dst_limits):
676 (build_trtable, check_node_accept): Likewise.
677 * regex_internal.h: Include stdbool.h.
679 Fix bugs uncovered when converting to bool.
680 * regcomp.c (calc_eclosure_iter): Check for storage allocation
681 failure instead of charging ahead blindly.
682 * regex_internal.c (register_state): Likewise.
683 * regexec.c (re_search_2_stub): Use simpler method than boolean
684 for freeing internal storage.
685 (group_nodes_into_DFA_states): Use unsigned int, not int, for
686 bitset pieces used as boolean, to avoid undefined behavior
687 on hosts that do int overflow checking.
689 2005-08-31 Derek Price <derek@ximbiot.com>
691 * getdelim.c (getdelim): Return EOF on EOF.
692 Reported by Larry Jones <lawrence.jones@ugs.com>.
694 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
696 * regex_internal.c (re_string_reconstruct): Don't assume buffer
697 lengths fit in regoff_t; this isn't true if regoff_t is the same
699 * regex.c (re_search_internal): 5th arg is LAST_START
700 (= START + RANGE) instead of RANGE. This avoids overflow
701 problems when regoff_t is the same width as size_t.
703 (re_search_2_stub): Check for overflow when adding the
704 sizes of the two strings.
705 (re_search_stub): Check for overflow when adding START
706 to RANGE; if it occurs, substitute the extreme value.
708 2005-08-31 Jim Meyering <jim@meyering.net>
710 * regcomp.c (search_duplicated_node): Make first pointer arg
712 * regex_internal.c (create_ci_newstate, create_cd_newstate):
713 (register_state): Likewise.
714 * regexec.c (search_cur_bkref_entry, check_dst_limits):
715 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
716 (group_nodes_into_DFAstates): Likewise.
718 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
720 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
721 old glibc regex code mishandles strings longer than 2**31 bytes.
722 This patch fixes this when the regex code is used in gnulib
723 (i.e., outside glibc).
725 This patch should not affect the use of the regex code inside
726 glibc. No doubt this problem also needs to be handled for glibc
727 as well, but the result will be an incompatible change to the
728 glibc ABI, and the old ABI will have to be supported too. That
729 can be the the subject for another patch.
731 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
732 governing whether the rest of this patch is active. By default,
733 the macro is disabled and the patch has no effect.
734 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
735 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
736 (struct re_pattern_buffer, re_search, re_search_2, re_match):
737 (re_match_2, re_set_registers): Use the new types.
738 * regex_internal.h (Idx, re_hashval_t): New types.
739 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
741 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
742 (re_string_context_at, bin_tree_t, re_dfastate_t):
743 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
744 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
745 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
746 (re_string_char_size_at, re_string_wchar_at):
747 (re_string_elem_size_at):
748 Use the new types and macros to port to 64-bit hosts.
749 Use unsigned types for internal values, so that the code
750 mostly works even for arrays larger than SSIZE_MAX.
751 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
752 (search_duplicated_node, calc_eclosure_iter, fetch_number):
753 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
754 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
755 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
756 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
757 (calc_inveclosure, parse_dup_op, build_range_exp):
758 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
759 (fetch_number, create_token_tree, mark_opt_subexp):
761 * regex_internal.c (re_string_construct_common, create_ci_newstate):
762 (create_cd_newstate, re_string_allocate, re_string_construct):
763 (re_string_realloc_buffers, build_wcs_upper_buffer):
764 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
765 (re_string_reconstruct, re_string_peek_byte_case):
766 (re_string_fetch_byte_case, re_string_context_at):
767 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
768 (re_node_set_init_copy, re_node_set_add_intersect):
769 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
770 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
771 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
772 (re_acquire_state, re_acquire_state_context, register_state):
774 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
775 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
776 (re_search_internal, re_search_2_stub, re_search_stub)
777 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
778 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
779 (update_cur_sifted_state, check_dst_limits):
780 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
781 (check_subexp_limits, sift_states_bkref, merge_state_array):
782 (check_subexp_matching_top, get_subexp, get_subexp_sub):
783 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
784 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
785 (expand_bkref_cache, check_node_accept_bytes):
786 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
787 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
788 (acquire_init_state_context, check_halt_node_context):
789 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
790 (sift_states_backward, clean_state_log_if_needed):
791 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
792 (find_recover_state, transit_state_sb, transit_state_mb):
793 (transit_state_bkref, build_trtable, match_ctx_clean):
795 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
796 to work around an assumption that REG_MISSING is negative.
798 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
799 (seek_collating_symbol_entry) [defined _LIBC]:
800 (lookup_collation_sequence_value) [defined _LIBC]:
801 (build_range_exp, build_collating_symbol) [defined _LIBC]:
802 Use prototypes rather than old-style function definitions.
803 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
804 (transit_state_sb) [0]:
805 (find_collation_sequence_value) [defined _LIBC]: Likewise.
807 * regexec.c (re_search_internal): Simplify update of rm_so and
810 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
811 (optimize_subexps, lower_subexp):
812 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
813 since the signed shift might overflow. Use 1u<<31 instead.
814 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
815 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
818 * regcomp.c (optimize_subexps, lower_subexp):
819 Use CHAR_BIT rather than 8, for clarity.
820 * regexec.c (check_dst_limits_calc_pos_1):
821 (check_subexp_matching_top): Likewise.
822 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
823 have to worry about portability issues when shifting it left.
824 Remove no-longer-needed test for table_size > 0.
825 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
826 in a word, as the resulting behavior is undefined.
827 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
828 in one case, a <= should have been an <, and in another case the
829 whole test was missing.
830 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
831 the standard name CHAR_BIT.
832 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
833 this is not true on one's complement and signed-magnitude hosts.
835 * regex_internal.h (re_sub_match_top_t): Remove unused member
837 (struct re_dfa_t): Remove unused member states_alloc.
838 * regcomp.c (init_dfa): Don't initialize unused members.
840 2005-08-31 Bruno Haible <bruno@clisp.org>
842 * strstr.c: Include <stddef.h>, for NULL.
843 * strcasestr.c: Likewise.
844 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
846 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
848 * iconvme.h: Add prototype for iconv_alloc.
850 2005-08-29 Simon Josefsson <jas@extundo.com>
852 * iconvme.c: Fix errno.
854 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
856 * iconvme.c: Split iconv_string into iconv_alloc.
858 2005-08-27 Jim Meyering <jim@meyering.net>
860 * fopen-safer.c: Merge minor changes from coreutils.
861 * dup-safer.c: Likewise.
862 * fd-safer.c: Likewise.
864 Merge from coreutils.
865 * stdio--.h: New file.
866 * stdlib--.h: New file.
867 * mkstemp-safer.c: New file.
870 * pipe-safer.c: New file.
871 * creat-safer.c: New file.
872 * fcntl--.h (creat): Define to creat_safer.
873 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
874 * unistd--.h (pipe): Define to pipe_safer.
875 * unistd-safer.h: Declare pipe_safer.
877 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
879 * regex_internal.h: Remove all references to
880 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
882 (bitset_not, bitset_merge, bitset_not_merge):
883 (bitset_mask, re_string_allocate, re_string_construct):
884 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
885 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
886 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
887 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
888 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
889 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
890 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
891 (re_acquire_state_context):
892 Remove unnecessary forward decls.
893 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
894 Put __attribute at function definition,
895 now that the function decl has been removed.
896 * lib/regex_internal.c (re_string_peek_byte_case):
897 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
900 2005-08-26 Simon Josefsson <jas@extundo.com>
902 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
903 Haible <bruno@clisp.org>.
905 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
907 * regexec.c (set_regs): Don't alloca with an unbounded size.
909 alloca modernization/simplification for regex.
910 * regex.c: Remove portability cruft for alloca. This no longer
911 needs to be at the start of the file, and can be moved into
912 regex_internal.h and simplified.
913 * regex_internal.h: Include <alloca.h>.
914 (__libc_use_alloca) [!defined _LIBC]: New macro.
915 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
916 now works outside glibc.
918 2005-08-24 Simon Josefsson <jas@extundo.com>
920 * getpass.c: Add WIN32 implementation. Conditionalize use of
921 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
924 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
926 Make regex safe for g++. This fixes one real bug (an "err"
927 that should have been "*err"). g++ problem reported by
929 * regex_internal.h (re_calloc): New macro, consistent with
930 re_malloc etc. All callers of calloc changed to use re_calloc.
931 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
932 not int. All callers changed.
933 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
934 just use an array of size MB_LEN_MAX.
935 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
936 (find_recover_state): Change "err" to "*err"; this fixes what
937 appears to be a real bug.
938 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
941 2005-08-25 Jim Meyering <jim@meyering.net>
943 * open-safer.c: Include <config.h>.
944 Otherwise, we'd lose LARGEFILE support in any file using
947 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
949 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
950 * regex.h (regerror): Likewise.
952 * regex.c: Do not include <sys/types.h>, as POSIX no longer
953 requires this. (The code never needed it.)
955 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
956 All uses of recently-renamed identifiers changed to use the new,
957 POSIX-compliant names. The code will build and run just fine
958 without these changes, but it's better to eat our own dog food
959 and use the standard-conforming names.
961 * regex.h: Fix a multitude of POSIX name space violations.
962 These changes have an effect only for programs that define
963 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
964 do not change anything for programs compiled in the normal way.
965 Also, there is no effect on the ABI.
967 (_REGEX_SOURCE): New macro.
968 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
969 defined and _GNU_SOURCE is not; this fixes a name space violation.
971 Rename the following macros to obey POSIX requirements.
972 The old names are still visible as macros if _REGEX_SOURCE is defined.
973 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
974 RE_BACKSLASH_ESCAPE_IN_LISTS.
975 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
976 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
977 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
978 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
979 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
980 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
981 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
982 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
983 (REG_INTERVALS): renamed from RE_INTERVALS.
984 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
985 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
986 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
987 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
988 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
989 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
990 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
991 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
992 RE_UNMATCHED_RIGHT_PAREN_ORD.
993 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
994 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
995 (REG_DEBUG): renamed from RE_DEBUG.
996 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
997 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
998 unusual, since we can't clash with the POSIX REG_ICASE.
999 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
1000 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
1001 (REG_NO_SUB): renamed from RE_NO_SUB.
1002 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
1003 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
1004 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
1005 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
1006 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
1007 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
1008 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
1009 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
1010 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
1011 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
1012 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
1013 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
1014 RE_SYNTAX_POSIX_MINIMAL_BASIC.
1015 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
1016 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
1017 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
1018 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
1019 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
1020 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
1021 (REG_FIXED): Renamed from REGS_FIXED.
1022 (REG_NREGS): Renamed from RE_NREGS.
1024 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
1025 of other REG_* macros, since POSIX says the user is allowed to
1026 #undef these macros selectively.
1028 (reg_errcode_t): Update comment stating what other tables need
1031 Rename the following enum values to obey POSIX requirements.
1032 The old names are still visible as macros.
1033 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
1034 is not defined, since GNU is supposed to be a superset of POSIX as
1035 much as possible, and since we want reg_errcode_t to be a signed
1036 type for implementation consistency.
1037 (_REG_NOERROR): Renamed from REG_NOERROR.
1038 (_REG_NOMATCH): Renamed from REG_NOMATCH.
1039 (_REG_BADPAT): Renamed from REG_BADPAT.
1040 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
1041 (_REG_ECTYPE): Renamed from REG_ECTYPE.
1042 (_REG_EESCAPE): Renamed from REG_EESCAPE.
1043 (_REG_ESUBREG): Renamed from REG_ESUBREG.
1044 (_REG_EBRACK): Renamed from REG_EBRACK.
1045 (_REG_EPAREN): Renamed from REG_EPAREN.
1046 (_REG_EBRACE): Renamed from REG_EBRACE.
1047 (_REG_BADBR): Renamed from REG_BADBR.
1048 (_REG_ERANGE): Renamed from REG_ERANGE.
1049 (_REG_ESPACE): Renamed from REG_ESPACE.
1050 (_REG_BADRPT): Renamed from REG_BADRPT.
1051 (_REG_EEND): Renamed from REG_EEND.
1052 (_REG_ESIZE): Renamed from REG_ESIZE.
1053 (_REG_ERPAREN): Renamed from REG_ERPAREN.
1054 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
1055 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
1056 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
1057 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
1059 (_REG_RE_NAME, _REG_RM_NAME): New macros.
1060 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
1061 changed. But support the old name if the new one is not defined
1062 and if _REGEX_SOURCE.
1064 Change the following member names in struct re_pattern_buffer.
1065 The old names are still supported if !_REGEX_SOURCE.
1066 The new names are always supported, regardless of _REGEX_SOURCE.
1067 (re_buffer): Renamed from buffer.
1068 (re_allocated): Renamed from allocated.
1069 (re_used): Renamed from used.
1070 (re_syntax): Renamed from syntax.
1071 (re_fastmap): Renamed from fastmap.
1072 (re_translate): Renamed from translate.
1073 (re_can_be_null): Renamed from can_be_null.
1074 (re_regs_allocated): Renamed from regs_allocated.
1075 (re_fastmap_accurate): Renamed from fastmap_accurate.
1076 (re_no_sub): Renamed from no_sub.
1077 (re_not_bol): Renamed from not_bol.
1078 (re_not_eol): Renamed from not_eol.
1079 (re_newline_anchor): Renamed from newline_anchor.
1081 Change the following member names in struct re_registers.
1082 The old names are still supported if !_REGEX_SOURCE.
1083 The new names are always supported, regardless of _REGEX_SOURCE.
1084 (rm_num_regs): Renamed from num_regs.
1085 (rm_start): Renamed from start.
1086 (rm_end): Renamed from end.
1088 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
1089 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
1090 Prepend __ to parameter names.
1092 Undo yesterday's changes.
1094 2005-08-24 Jim Meyering <jim@meyering.net>
1096 Sync from coreutils.
1097 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
1099 2005-08-21 Bruno Haible <bruno@clisp.org>
1101 * lock.h: Add multiple inclusion guard.
1102 * tls.h: Add multiple inclusion guard.
1104 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
1106 * regex.h (REG_NOSYS)
1107 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
1108 Define, since POSIX requires it as of 2001.
1109 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
1110 New private symbol, used to keep the enum signed in all cases.
1111 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
1112 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
1114 * regex_internal.c (re_string_skip_chars, register_state):
1116 Remove forward decls; no longer needed now that we use prototypes.
1117 * regexec.c (acquire_init_state_context, check_halt_node_context):
1118 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
1119 (clean_state_log_if_needed): Likewise.
1121 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
1123 Fix problems reported by Sam Steingold in
1124 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
1125 * regexec.c (sift_states_bkref): Fix portability bug: the code
1126 assumed that reg_errcode_t is a signed type, which is not
1127 necessarily true if _XOPEN_SOURCE is not defined.
1128 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
1129 some compilers warn about it otherwise.
1131 2005-08-20 Jim Meyering <jim@meyering.net>
1133 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
1134 of unused local, dfa.
1136 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
1138 * regcomp.c (create_initial_state): Remove duplicate decl.
1139 (init_word_char, create_initial_state, duplicate_node_closure):
1140 (fetch_token, peek_token_bracket, build_range_exp):
1141 (build_collating_symbol): Remove forward decls; no longer needed
1142 now that we use prototypes.
1145 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
1146 (re_compile_fastmap_iter, regcomp, regerror, regfree):
1147 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
1148 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
1149 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
1150 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
1151 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
1152 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
1153 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
1154 (build_range_exp, build_collating_symbol, parse_bracket_exp):
1155 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
1156 (build_charclass, build_charclass_op, fetch_number, create_tree):
1157 (create_token_tree, mark_opt_subexp, duplicate_tree):
1158 Use prototypes rather than old-style definitions.
1161 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
1162 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
1163 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
1164 (re_string_reconstruct, re_string_peek_byte_case):
1165 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
1166 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
1167 (re_node_set_init_copy, re_node_set_add_intersect):
1168 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1169 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1170 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
1171 (re_acquire_state, re_acquire_state_context, register_state):
1172 (create_ci_newstate, create_cd_newstate, free_state):
1174 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
1175 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
1176 (re_search_internal, prune_impossible_nodes):
1177 (acquire_init_state_context, check_matching, static):
1178 (check_halt_node_context, check_halt_state_context, proceed_next_node):
1179 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
1180 (update_regs, sift_states_backward, build_sifted_states):
1181 (clean_state_log_if_needed, merge_state_array):
1182 (update_cur_sifted_state, add_epsilon_src_nodes):
1183 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
1184 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
1185 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
1186 (find_recover_state, check_subexp_matching_top, transit_state_mb):
1187 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
1188 (check_arrival, check_arrival_add_next_nodes):
1189 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
1190 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
1191 (check_node_accept_bytes, check_node_accept, extend_buffers):
1192 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
1193 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
1198 (re_string_allocate, re_string_construct, re_string_reconstruct):
1199 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
1200 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
1201 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
1202 (re_string_context_at, re_string_peek_byte_case):
1203 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
1204 is defined, since we now use prototypes always.
1206 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
1207 C89 or better. All uses removed.
1209 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
1211 * regex_internal.c (re_acquire_state, re_acquire_state_context)
1212 [defined lint]: Suppress bogus uninitialized-variable warnings.
1214 * regcomp.c (duplicate_node): Return new index, not an error code,
1215 and let the caller return REG_ESPACE if out of space. This
1216 removes an uninitialied-variable warning with GCC 4.0.1, and also
1217 avoids taking the address of a local variable. All callers
1220 2005-08-19 Jim Meyering <jim@meyering.net>
1222 * regexec.c (proceed_next_node): Redo local variables to
1223 avoid GCC shadowing warnings.
1225 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
1227 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
1228 (re_node_set_insert_last, re_dfa_add_node):
1229 Rename local variables to avoid GCC shadowing warnings.
1231 2005-08-18 Bruno Haible <bruno@clisp.org>
1233 * strstr.c (strstr): Fix return value in multibyte case.
1234 * strcasestr.c (strcasestr): Likewise.
1236 2005-08-17 Jim Meyering <jim@meyering.net>
1238 Make the %s format (seconds since the epoch) work for a negative
1239 number and when used with a zero-padded field width, e.g. %015s.
1241 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
1242 label so that it precedes the code to set `digits'. Otherwise,
1243 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
1244 print `00-22'. Now, it prints `-0022', as it should.
1246 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
1248 * regex.h: Remove useless space-before-tab. From coreutils.
1250 2005-08-17 Bruno Haible <bruno@clisp.org>
1252 * strcasestr.h: New file.
1253 * strcasestr.c: New file.
1255 2005-08-17 Bruno Haible <bruno@clisp.org>
1257 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
1258 * strstr.c: Completely rewritten, with multibyte locale support.
1260 2005-08-17 Bruno Haible <bruno@clisp.org>
1262 * strcasecmp.c: Use mbuiter.h.
1264 2005-08-17 Bruno Haible <bruno@clisp.org>
1266 * mbuiter.h: New file.
1268 2005-08-16 Bruno Haible <bruno@clisp.org>
1270 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
1272 (mbi_avail, mbi_advance): Let the iteration end before the terminating
1273 NUL byte, not after it.
1275 2005-08-16 Bruno Haible <bruno@clisp.org>
1277 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
1278 the valid ones. Makes the comparison operations transitive:
1279 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
1280 * strcasecmp.c (strcasecmp): Use mb_casecmp.
1282 2005-08-16 Bruno Haible <bruno@clisp.org>
1284 * strcase.h (strcasecmp): Add note in comments.
1285 * strncasecmp.c: Use code from strcasecmp.c.
1286 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
1287 (strcasecmp): Work correctly in multibyte locales.
1289 2005-08-16 Bruno Haible <bruno@clisp.org>
1291 * strnlen1.h: New file.
1292 * strnlen1.c: New file.
1294 2005-08-16 Bruno Haible <bruno@clisp.org>
1296 * mbfile.h: New file.
1298 2005-08-16 Bruno Haible <bruno@clisp.org>
1300 * mbiter.h: New file.
1302 2005-08-16 Bruno Haible <bruno@clisp.org>
1304 * mbchar.h: New file.
1305 * mbchar.c: New file.
1307 2005-08-16 Bruno Haible <bruno@clisp.org>
1309 * tls.h: New file, from GNU gettext.
1310 * tls.c: New file, from GNU gettext.
1312 2005-08-15 Bruno Haible <bruno@clisp.org>
1314 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
1317 2005-08-14 Jim Meyering <jim@meyering.net>
1319 Sync from coreutils.
1321 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
1322 Use the hash-table-based cycle-detection code not just when
1323 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
1324 Reported by James Youngman in
1325 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
1326 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
1327 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
1328 This lets us compile with -DFTS_DEBUG, once again.
1329 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
1330 * fts.c (fd_safer): Remove decl.
1331 Include fcntl--.h rather than unistd-safer.h
1332 (fts_safe_changedir): Don't call fd_safer; no longer needed
1333 now that we include fcntl--.h.
1335 2005-08-11 Simon Josefsson <jas@extundo.com>
1337 * readline.h, readline.c: New file.
1339 2005-08-11 Bruno Haible <bruno@clisp.org>
1341 * strnlen.h (strnlen): Change parameter name to match comment.
1343 2005-08-10 Simon Josefsson <jas@extundo.com>
1345 * strndup.c: Use strnlen.h.
1347 * strnlen.h: New file.
1349 2005-08-02 Simon Josefsson <jas@extundo.com>
1351 * getline.h, getline.c: Rewrite.
1353 * getdelim.h, getdelim.c: New files, ported from glibc.
1355 2005-07-31 Bruno Haible <bruno@clisp.org>
1357 * lock.h (gl_lock_initializer): New macro.
1358 (gl_lock_define_initialized): Use it.
1359 (gl_rwlock_initializer): New macro.
1360 (gl_rwlock_define_initialized): Use it.
1361 (gl_recursive_lock_initializer): New macro.
1362 (gl_recursive_lock_define_initialized): Use it.
1364 2005-07-26 Bruno Haible <bruno@clisp.org>
1366 * lock.h: Update from GNU gettext.
1367 * lock.c: Update from GNU gettext.
1369 2005-07-18 Bruno Haible <bruno@clisp.org>
1371 * lock.h (gl_once_t): New type.
1372 (gl_once_define, gl_once): New macros.
1373 * lock.c (fresh_once): New variable.
1374 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
1377 2005-07-18 Simon Josefsson <jas@extundo.com>
1379 * check-version.c (check_version): Accept identical versions too.
1381 2005-07-18 Bruno Haible <bruno@clisp.org>
1383 * lock.h: New file, from GNU gettext.
1384 * lock.c: New file, from GNU gettext.
1386 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
1388 * quotearg.c: Add translator comment suggested by Bruno Haible,
1389 with a minor change.
1391 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
1393 * version-etc-fsf.c (version_etc_copyright): Parameterize the
1394 copyright symbol and the year.
1395 * version-etc.c (COPYRIGHT_YEAR): New constant.
1396 (version_etc_va): Use parameterized copyright notice.
1397 Reword to conform to the current GNU coding standards.
1399 2005-07-11 Simon Josefsson <jas@extundo.com>
1401 * size_max.h: New file.
1403 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
1405 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
1408 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
1409 and Paul Eggert <eggert@cs.ucla.edu>
1411 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
1412 in wint_t, not wchar_t. Remove now-unnecessary cast.
1414 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
1416 * regex.c, regex.h: Sync from libc.
1417 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
1418 New files, synced from libc, except that regex_internal.h
1419 currently has a small porting fix.
1421 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
1423 Remove the dependency of the strftime module on the tzset module.
1424 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
1425 Copy the input structure, to work around some of the bug with
1426 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
1427 Solaris releases, you should also use the tzset module, but we won't
1428 require it as a dependency any more since we don't want LGPLed code
1429 to depend on GPLed code.
1431 2005-07-02 Jim Meyering <jim@meyering.net>
1433 * backupfile.c (backup_args): Change a `0' to NULL.
1435 2005-07-01 Jim Meyering <jim@meyering.net>
1437 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
1438 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
1439 * save-cwd.c, tempname.c:
1440 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
1441 and don't include <sys/file.h>).
1443 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
1445 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
1446 declares only 'struct timespec;' (!).
1448 2005-06-29 Jim Meyering <jim@meyering.net>
1450 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
1451 type name. Use the variable name instead.
1452 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
1454 2005-06-28 Simon Josefsson <jas@extundo.com>
1456 * check-version.h, check-version.c: New files.
1458 2005-06-28 Simon Josefsson <jas@extundo.com>
1460 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
1461 collision with global variable. Better indentation. Don't
1462 increment buffer pointer beyond buffer end. Based on comments
1463 from Paul Eggert <eggert@cs.ucla.edu>.
1467 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
1469 * canon-host.c (canon-host): Append trailing "," to 0 in
1470 initializer of struct addrinfo, as an indication that we don't
1471 care how many members the structure has.
1473 2005-06-24 Derek Price <derek@ximbiot.com>
1474 and Bruno Haible <bruno@clisp.org>
1476 Remove stat module & update lstat.
1477 * stat.c: Remove this file...
1478 (slash_aware_lstat): ...moving this content and its support...
1479 * lstat.c (rpl_lstat): ...into here.
1480 * lstat.h: New file.
1482 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
1484 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
1485 (ranged_convert): Don't save conversion in a temporary struct.
1486 This causes a warning with GCC 4.0.0, and anyway in the typical
1487 case it's not worth the extra 100 bytes or so of code.
1488 (ranged_convert, __mktime_internal): When calling a function via a
1489 pointer P, use P () rather than (*P) (), as we now assume C89 or
1492 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
1494 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
1495 "who -r" failed to give output. Problem reported by Tim Waugh.
1497 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
1498 (xcalloc): Use it to avoid needless tests.
1499 Problem reported by Jim Meyering.
1501 2005-06-16 Jim Meyering <jim@meyering.net>
1503 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
1504 when either N or S is zero.
1506 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1508 * argp.h (__option_is_short): Check upper limit of
1509 __key. Isprint() requires its argument to have the value
1510 of an unsigned char or EOF.
1512 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
1514 * fnmatch.c (fnmatch): If there is an encoding error in a
1515 multibyte string or pattern, fall back on unibyte matching.
1516 Problem reported by James Youngman.
1518 2005-06-08 Bruno Haible <bruno@clisp.org>
1520 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
1523 2005-06-08 Bruno Haible <bruno@clisp.org>
1525 * csharpcomp.h: New file, from GNU gettext.
1526 * csharpcomp.c: New file, from GNU gettext.
1527 * csharpcomp.sh.in: New file, from GNU gettext.
1529 2005-06-07 Derek Price <derek@ximbiot.com>
1532 * glob_.h: Indent nested #ifdef.
1534 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
1536 Sync from coreutils.
1537 Use "file name" when talking about file names, instead of "filename"
1538 or "path", as per the GNU coding standards.
1539 * mkdir-p.c: Renamed from makepath.c.
1540 (make_dir_parents): Renamed from make_path. All callers changed.
1541 * mkdir-p.h: Likewise. All includers changed.
1542 * filenamecat.c: Renamed from path-concat.c.
1543 (file_name_concat): Renamed from path_concat. All callers changed.
1544 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
1545 * filenamecat.h: Likewise. All includers changed.
1546 * acl.c: Don't use "path" or "filename" to mean "file name"
1547 in comments or local variable names.
1548 * basename.c: Likewise.
1549 * canonicalize.c, canonicalize.h: Likewise.
1550 * dirname.c, dirname.h: Likewise.
1551 * euidaccess.c: Likewise.
1552 * exclude.c: Likewise
1553 * fnmatch_.h, fnmatch_loop.c: Likewise.
1554 * fsusage.c, fsuage.h: Likewise.
1555 * fts.c, fts_.h: Likewise.
1556 * getcwd.c: Likewise.
1557 * getloadavg.c: Likewise.
1558 * mkstemp.c: Likewise.
1559 * mountlist.c, mountlist.h: Likewise.
1560 * openat.c, openat.h: Likewise.
1561 * readlink-stub.c: Likewise.
1562 * readutmp.c, readutmp.h: Likewise.
1563 * rename.c: Likewise.
1564 * rmdir.c: Likewise.
1566 * savedir.c: Likewise.
1567 * stripslash.c: Likewise.
1568 * tempname.c: Likewise.
1569 * xreadlink.c: Likewise.
1570 * exclude.c (excluded_file_name): Renamed from excluded_filename.
1572 * exclude.h: Likewise.
1574 * euidaccess.c (getuid, getgid, getuid, getegid)
1575 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
1576 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
1577 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
1578 * pathmax.h: Include <limits.h> unconditionally, since other
1579 files have been getting away with it for years (MORE/BSD 4.3
1581 * userspec.c (getpwnam, getgrnam, getgrgid)
1582 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
1584 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
1585 Define to 256, not 255, as per modern POSIX.
1587 2005-06-01 Bruno Haible <bruno@clisp.org>
1589 * csharpexec.h: New file, from GNU gettext.
1590 * csharpexec.c: New file, from GNU gettext.
1591 * csharpexec.sh.in: New file, from GNU gettext.
1593 2005-05-31 Derek Price <derek@ximbiot.com>
1594 Paul Eggert <eggert@cs.ucla.edu>
1597 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
1599 2005-05-29 Derek Price <derek@ximbiot.com>
1600 Paul Eggert <eggert@cs.ucla.edu>
1602 * glob_.h, glob.c: New files.
1604 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
1606 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
1608 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
1609 the configuration hassle isn't worth it.
1610 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
1611 (LONGEST_MODIFIER, PRIuMAX): Remove.
1613 2005-05-27 Bruno Haible <bruno@clisp.org>
1615 * getlogin_r.h: Remove second include of <stddef.h>.
1617 2005-05-25 Bruno Haible <bruno@clisp.org>
1618 Derek Price <derek@ximbiot.com>
1620 * getlogin_r.h: Simplify API documentation.
1622 2005-05-25 Derek Price <derek@ximbiot.com>
1623 Paul Eggert <eggert@cs.ucla.edu>
1625 * getlogin_r.c, getlogin_r.h: New files.
1627 2005-05-22 Bruno Haible <bruno@clisp.org>
1629 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
1630 Also include <sys/param.h> if it defines MIN, MAX.
1631 Based on a patch by Derek Price <derek@ximbiot.com>.
1633 2005-05-22 Bruno Haible <bruno@clisp.org>
1635 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
1636 (INT64_MIN): Fix definition.
1637 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
1639 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
1640 NEED_SIGNED_INT_TYPES.
1642 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
1643 HAVE_SYSTEM_INTTYPES.
1645 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
1647 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
1648 so that unistd-safer.h (GPL'ed code) need not be included.
1650 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
1653 * fts.c: Don't include "cycle-check.h" or "hash.h".
1654 (setup_dir, free_dir): New functions.
1655 (enter_dir, leave_dir): Define trivial
1656 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
1657 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
1658 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
1659 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
1660 Move to fts-cycle.c.
1661 (fts_open): Use setup_dir.
1662 (fts_close): Use free_dir.
1663 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
1664 This adds a label and some gotos, but the alternatives were messier.
1665 Check for memory allocation failure when entering a dir.
1666 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
1667 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
1668 (FTS): New member fts_cycle, that is a union that contains the
1669 old active_dir_ht and cycle_state. All uses changed to mention
1670 fts_cycle.ht and fts_cycle.state.
1671 * fts-cycle.c: New file, containing GPL'ed code migrated out of
1672 fts.c, with the following changes:
1673 (setup_dir, free_dir): New functions.
1674 (enter_dir): Now returns bool. Return true if successful, false
1675 if memory exhausted. All callers changed.
1676 Do not bother partly cleaning up on
1677 memory allocation failure; that is free_dir's job.
1678 However, free ad if hash_insert fails, to avoid memory leak.
1679 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
1680 fts->fts_options to see which union member to use.
1682 2005-05-20 Jim Meyering <jim@meyering.net>
1684 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
1685 Now a macro, to pacify GCC.
1687 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
1689 * chown.c (rpl_chown): Return -1 on failure.
1691 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
1693 * canonicalize.c: Include canonicalize.h first, to test interface.
1694 Include <stddef.h> unconditionally, since we assume C89 now.
1695 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
1696 * fts.c: Include fts_.h first, to check interface.
1697 Do not include intprops.h; no longer needed.
1698 Include cycle-check.h and hash.h, since fts_.h no longer does.
1699 Remove unnecessary casts of closedir to void.
1700 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
1701 decide whether to decrement nlinks.
1702 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
1703 (FTS): Use struct hash_table * instead of Hash_table, so that
1704 we no longer need to include hash.h here.
1706 2005-05-17 Jim Meyering <jim@meyering.net>
1708 * fts.c, fts_.h: New files, from coreutils.
1710 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
1712 Sync from coreutils.
1713 * unlinkdir.c, unlinkdir.h: New files.
1714 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
1715 regex.h, unlocked-io.h, xtime.h:
1716 White space changes only.
1717 * makepath.c (make_path): Port to hosts where leading "//" is special.
1718 * yesno.c: Include getline.h, not ctype.h.
1719 (yesno): Don't remove leading white space; POSIX doesn't allow it.
1720 Use getline to remove arbitrary restriction on response length.
1722 2005-05-13 Bruno Haible <bruno@clisp.org>
1724 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
1725 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
1726 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
1727 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
1728 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
1729 Add support for 64-bit integers in the MSVC compiler.
1731 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
1733 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
1734 Change the initial comment to refer to GPL, not LGPL.
1735 gnulib-tool will change it to LGPL as needed.
1737 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
1738 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
1739 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
1740 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
1741 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
1742 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
1743 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
1744 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
1745 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
1746 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
1747 concatpath.c, config.charset, copy-file.c, copy-file.h,
1748 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
1749 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
1750 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
1751 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
1752 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
1753 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
1754 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
1755 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
1756 full-read.c, full-read.h, full-write.c, full-write.h,
1757 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
1758 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
1759 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
1760 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
1761 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
1762 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
1763 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
1764 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
1765 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
1766 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
1767 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
1768 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
1769 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
1770 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
1771 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
1772 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
1773 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
1774 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
1775 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
1776 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
1777 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
1778 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
1779 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
1780 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
1781 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
1782 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
1783 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
1784 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
1785 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
1786 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
1787 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
1788 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
1789 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
1790 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
1791 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
1792 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
1793 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
1794 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
1795 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
1796 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
1797 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
1798 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
1799 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
1800 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
1801 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
1802 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
1803 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
1804 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
1805 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
1806 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
1807 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
1808 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
1809 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
1810 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
1811 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
1812 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
1813 Update FSF postal mail address.
1815 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
1817 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
1818 specified in ai_socktype. Fix invalid ai_protocol
1819 check. ai_protocol is usually set to 0 or depending on
1820 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
1821 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
1822 ai_socktype / ai_protocol in the returned addrinfo structure.
1824 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
1825 Bruno Haible <bruno@clisp.org>
1827 * inet_ntop.h: New file.
1828 * inet_ntop.c: New file, from glibc with modifications.
1830 2005-05-08 Jim Meyering <jim@meyering.net>
1832 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
1834 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
1836 Merge from coreutils. Among other things,
1837 add bulletproofing for cases where stdin, stdout, or stderr are closed.
1838 * fd-safer.c: New file.
1839 * fcntl-safer.h, open-safer.c: Remove.
1840 * chdir-long.c: Fix comment "fetish" -> "coreutils".
1841 * dup-safer.c: Include unistd-safer.h first.
1842 Don't include errno.h.
1843 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
1844 * file-type.h: Don't assume invoker included sys/stat.h first.
1845 * file-type.c: Rely on file-type.h change.
1846 * getloadavg.c: Include unistd-safer.h.
1847 (getloadavg): Use safer open.
1848 * getusershell.c: Include "stdio-safer.h".
1849 (getusershell): Use safer fopen.
1850 * long-options.c (long_options): Use NULL rather than 0.
1851 * modechange.h (mode_free): Remove; all callers changed to invoke
1853 * modechange.c: Likewise.
1854 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
1855 (MODE_DONE): New constant.
1856 (struct mode_change): Remove 'next' member.
1857 (make_node_op_equals): New function; like the old one of the
1858 same name, except it allocates an array.
1859 (mode_compile, mode_create_from_ref): Use it.
1860 (mode_compile): Allocate result as an array, not a linked list.
1861 Parse octal string ourself, so that we catch mistakes like "+0".
1862 (mode_adjust): Arg is an array, not a linked list.
1863 * modechange.c: Include stat-macros.h, xalloc.h.
1864 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
1865 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
1866 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
1867 Remove. This is now stat-macros.h's job.
1868 (talloc): Remove. All callers replaced by xalloc, so that
1869 our invokers don't have to worry about reporting memory failures.
1870 (make_node_op_equals): Remove.
1871 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
1873 (struct mode_change): Moved here from modechange.h.
1874 (mode_append_entry): Remove.
1875 (mode_compile): Remove MASKED_OPS arg, since it encouraged
1876 apps to have incorrect behavior. Use simpler algorithm for head
1877 and tail. Don't futz with umask; that's now the job of mode_adjust.
1878 Detect more invalid usages rather than having somewhat-random behavior.
1879 Don't insert an "a=" action, as that leads to incorrect behavior.
1880 (mode_compile, mode_create_from_ref): Return NULL on error instead
1881 of an enum, since now there's only one way to have an error. All
1883 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
1884 at the correct time. Simplify calculation of "+u" and its ilk.
1885 Don't mishandle "+X".
1886 (mode_free): Remove "register" and localize decls.
1887 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
1888 (struct mode_change): Move to modechange.c; callers don't
1889 need to see this stuff.
1890 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
1891 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
1892 (mode_change, mode_adjust): Reflect the new signatures noted above.
1893 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
1894 that might redefine system include files.
1895 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
1896 (my_usleep): Use NULL rather than (void *) 0.
1897 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
1898 Use siginterrupt to specify that system calls should be interrupted.
1899 (rpl_nanosleep): Move initialization of suspended closer to call of
1901 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
1902 * readutmp.c: Likewise. Include signal.h, stdbool.h.
1903 (desirable_utmp_entry): New function.
1904 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
1905 using x2nrealloc, to simplify logic.
1906 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
1907 size calculation. Do not assume utmp file is a regular file.
1908 * readutmp.h (UT_PID): Moved here from ../src/who.c.
1909 (READ_UTMP_CHECK_PIDS): New constant.
1910 * save-cwd.c: Include unistd-safer.h.
1911 (save_cwd): Use fd_safer.
1912 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
1913 [!_LIBC] Include "stat-macros.h" instead.
1914 * unistd-safer.h (fd_safer): New decl.
1916 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
1918 * byteswap_.h: New file.
1920 2005-04-25 Albert Chin <china@thewrittenword.com>
1922 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
1925 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
1927 * getdate.y (zone): Allow relunit_snumber after tZONE, so
1928 that "UTC +1 second" continues to work. Problem reported
1930 (relunit_snumber): New rule.
1933 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
1935 * getdate.y (universal_time_zone_table): New constant.
1936 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
1937 universal_time_zone_table.
1938 (lookup_zone): Prefer universal_time_zone_table to
1939 local_time_zone_table, so that "GMT" time stamps are allowed in
1940 London during the summer. Problem reported by Ian Abbott.
1942 2005-04-12 Jim Meyering <jim@meyering.net>
1944 * human.c (humblock): Set *options even when returning due to
1945 xstrtoumax conversion failure. Thanks to a used-uninitialized
1948 2005-04-09 Jim Meyering <jim@meyering.net>
1950 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
1951 -Wuninitialized: initialize tm0.tm_year.
1953 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
1955 * getdate.y (parser_control): rels_seen is now a boolean, not a
1956 count, since there's no maximum. All uses changed.
1957 Add member dsts_seen.
1958 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
1960 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
1961 Use pc_rels_seen to decide whther a date is absolute.
1963 * getdate.y (number): Don't overwrite year.
1964 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
1967 2005-04-02 Simon Josefsson <jas@extundo.com>
1969 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
1970 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
1972 2005-03-27 Jim Meyering <jim@meyering.net>
1974 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
1976 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
1978 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
1979 "one's complement" -> "ones' complement" in comment, as per Knuth.
1980 "value of type" -> "type or expression" in comment.
1981 * mktime.c, strftime.c: Propagate intprops.h comment nits.
1983 2005-03-26 Jim Meyering <jim@meyering.net>
1986 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
1987 Correct typos: s/or/of/.
1989 2005-03-23 Jim Meyering <jim@meyering.net>
1991 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
1993 2005-03-21 Jim Meyering <jim@meyering.net>
1995 Changes imported from coreutils.
1997 * cycle-check.c: Don't include xalloc.h.
1999 * path-concat.c: Don't include assert.h.
2000 (path_concat): Remove assertion that would have triggered
2001 for ABASE starting with more than one slash.
2002 Reported by Andreas Schwab.
2004 * path-concat.c (path_concat): Set *BASE_IN_RESULT
2005 properly when ABASE is an absolute file name.
2006 Correct the description of this function.
2008 Add an assertion and a test driver.
2009 This fixes a bug introduced on 2004-07-02.
2010 Andreas Schwab reported the resulting failure of cp --parents:
2011 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
2013 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
2015 * strftime.c (my_strftime): If the underlying strftime returns 0
2016 (which shouldn't happen), generate nothing instead of returning 0
2017 immediately, so that nstrftime (NULL, ...) doesn't return 0.
2019 2005-03-16 Bruno Haible <bruno@clisp.org>
2021 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
2023 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
2025 * strftime.c (my_strftime): Prepend space to format so that we can
2026 reliably distinguish strftime failure from empty output on POSIX
2029 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
2031 * iconvme.c (SIZE_MAX): New macro, if not already defined.
2032 (iconv_string): Don't guess a size-zero buffer, as that might cause
2033 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
2034 result would be 'too large', where 'too large' is (heuristically)
2035 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
2036 overflow concerns. This will prevent some unwanted malloc failures
2037 when the inputs are very large.
2039 2005-03-15 Bruno Haible <bruno@clisp.org>
2041 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
2044 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
2047 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
2049 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
2051 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
2052 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
2054 * strtol.c: Likewise.
2056 2005-03-14 Simon Josefsson <jas@extundo.com>
2058 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
2061 2005-03-14 Jim Meyering <jim@meyering.net>
2063 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
2064 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
2065 to be nonzero so that we (and caller) can detect the difference
2066 between a valid zero-length expansion and an error return, even
2067 when the underlying strftime fails before writing anything into
2070 2005-03-10 Jim Meyering <jim@meyering.net>
2072 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
2073 so that this module works on systems without fchdir.
2075 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
2077 Factor int-properties macros into a single file, except for
2078 glibc-related files.
2079 * intprops.h: New file.
2080 * getloadavg.c: Include it instead of limits.h.
2081 (INT_STRLEN_BOUND): Remove.
2082 * human.c: Include intprops.h.
2083 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
2084 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
2085 * inttostr.h: Include intprops.h instead of limits.h.
2086 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
2087 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
2088 for consistency with intprops.h.
2089 (time_t_is_integer, twos_complement_arithmetic): Use them.
2090 * sig2str.h: Include <signal.h>, intprops.h.
2091 (INT_STRLEN_BOUND): Remove.
2092 * strftime.c (TYPE_SIGNED): Remove.
2093 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
2094 * strtol.c: Adjust comments to match intprops.h.
2095 * userspec.c: Include intprops.h.
2096 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
2097 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
2098 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
2099 instead of rolling our own expressions.
2100 * xstrtol.c: Include xstrtol.h first, to test interface.
2102 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
2104 (my_strftime): Do not mishandle years close to INT_MAX, by doing
2105 the right thing even if adding 1900 would overflow. Similarly
2106 for tm_mon + 1 and tm_yday + 1.
2107 Make %Y always equivalent to %C%y, and similarly for %G and %g.
2108 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
2109 (DO_SIGNED_NUMBER): New macro.
2110 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
2112 2005-03-07 Bruno Haible <bruno@clisp.org>
2114 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
2116 2005-03-03 Derek R. Price <derek@ximbiot.com>
2117 Bruno Haible <bruno@clisp.org>
2119 * pagealign_alloc.h: New file.
2120 * pagealign_alloc.c: New file.
2122 2005-01-28 Bruno Haible <bruno@clisp.org>
2124 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
2127 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
2129 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
2130 The workaround isn't strictly needed for POSIX conformance, and
2131 it's too much of a pain to configure and maintain. We'll ask
2132 people to fix their kernels instead.
2133 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
2134 (NANOSLEEP_BUG_WORKAROUND): Remove.
2135 (xnanosleep): Remove the workaround.
2137 2005-02-12 Bruno Haible <bruno@clisp.org>
2139 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
2141 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
2143 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
2144 * timespec.h (gettime): Return void, since it always
2145 succeeds now. All uses changed.
2146 * gettime.c (gettime) Likewise.
2147 [HAVE_NANOTIME]: Prefer nanotime.
2148 Assume gettimeofday succeeds, as POSIX requires.
2149 Assime time () succeeds, since other code already does.
2150 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
2151 (timespec_subtract): Remove.
2152 (NANOSLEEP_BUG_WORKAROUND): New constant.
2153 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
2154 things considerably. Use it only on GNU/Linux hosts, since the
2155 workaround shouldn't be needed elsewhere.
2157 2005-02-24 Bruno Haible <bruno@clisp.org>
2159 * gettext.h: Update from GNU gettext 0.14.2.
2161 2005-02-24 Bruno Haible <bruno@clisp.org>
2163 * localcharset.c: Update from GNU gettext 0.14.2.
2164 * config.charset: Update from GNU gettext 0.14.2.
2166 2005-02-22 Simon Josefsson <jas@extundo.com>
2168 * iconvme.h, iconvme.c: New files, from libc.
2170 2005-02-20 Neil Conway <neilc@samurai.com>
2172 * xgethostname.c (xgethostname): Check for ENOMEM, which is
2173 returned by OSX/Darwin if the specified buffer is not large
2174 enough for the hostname.
2176 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
2178 * memrchr.h: New file.
2179 * chdir-long.c: Include it.
2180 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
2181 Don't bother including stddef.h.
2183 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2185 * argp-help.c (__argp_help): Create a fake struct argp_state and
2186 pass it to _help, otherwise the latter coredumps trying to
2187 dereference state.root_argp.
2189 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
2191 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
2193 Include <sys/types.h>, for dev_t.
2194 (ME_DUMMY, ME_REMOTE): Move from here....
2195 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
2196 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
2198 Include mountlist.h first, to test the interface.
2200 2005-01-29 Bruno Haible <bruno@clisp.org>
2202 * progname.c (program_name): Initialize.
2203 Needed when linking statically on MacOS X.
2205 2005-01-28 Bruno Haible <bruno@clisp.org>
2207 * javacomp.sh.in: New file, from GNU gettext.
2208 * javacomp.h: New file, from GNU gettext.
2209 * javacomp.c: New file, from GNU gettext.
2211 2005-01-26 Bruno Haible <bruno@clisp.org>
2213 * javaexec.sh.in: New file, from GNU gettext.
2214 * javaexec.h: New file, from GNU gettext.
2215 * javaexec.c: New file, from GNU gettext.
2217 2005-01-26 Simon Josefsson <jas@extundo.com>
2219 * gai_strerror.c: Use GPL in header.
2221 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2223 * argp-help.c (hol_entry_help): Avoid using non-constant
2224 initializers for struct pentry_state.
2225 (__argp_error): Check return value of __asprintf
2226 (__argp_failure): Translate error message
2228 * argp-parse.c: Removed braces around the expansion of N_()
2230 2005-01-21 Jim Meyering <jim@meyering.net>
2232 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
2233 same value as for Solaris 9.
2235 * chdir-long.c (chdir_long): Rewrite to remove limitation on
2236 component length. This included changing the parameter to be
2237 of type `char *' rather than `char const *'.
2238 * chdir-long.h (chdir_long): Update prototype.
2240 * openat.c (fdopendir, fstatat): New functions.
2241 * openat.h: Include headers required for use of DIR and struct stat.
2242 [AT_SYMLINK_NOFOLLOW]: Define.
2243 (fdopendir, fstatat): Add prototypes.
2245 2005-01-21 Bruno Haible <bruno@clisp.org>
2247 * classpath.h: New file, from GNU gettext.
2248 * classpath.c: New file, from GNU gettext.
2250 2005-01-20 Simon Josefsson <jas@extundo.com>
2252 * version-etc-fsf.c: New file, with version_etc_copyright.
2253 * version-etc.c: Remove version_etc_copyright.
2254 * version-etc.h (version_etc_copyright): Use [] instead of * in
2255 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
2257 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
2259 * save-cwd.c (save_cwd): Remove code to support the case
2260 where fchdir is missing or flaky.
2262 2005-01-20 Simon Josefsson <jas@extundo.com>
2264 * base64.h (isbase64): Add.
2266 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
2267 using a unsigned prototype, don't inline.
2268 (base64_decode): Use it.
2270 2005-01-19 Bruno Haible <bruno@clisp.org>
2272 * sh-quote.h: New file, from GNU gettext.
2273 * sh-quote.c: New file, from GNU gettext.
2275 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
2277 Merge changes from coreutils, as described below in several
2278 changelogs dated today.
2280 * save-cwd.c: Include "save-cwd.h" before other include files.
2281 (O_DIRECTORY): Remove; not needed here, since "." must be
2282 a directory. All uses removed.
2283 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
2284 universal on Suns, and we also need to test for IRIX.
2285 Revamp code to use 'if' rather than '#if'.
2286 Avoid unnecessary comparison of cwd->desc to 0.
2288 * utimens.c (futimens): Robustify the previous patch, by checking
2289 for known valid error numbers rather than observed invalid ones.
2291 2005-01-18 Jim Meyering <jim@meyering.net>
2293 * version-etc.c (version_etc_copyright): Update copyright date.
2295 * utimens.c (futimens): Account for the fact that futimes
2296 can also fail with errno == ENOSYS or errno == ENOENT.
2297 Patch from Dmitry V. Levin.
2299 Change the name of the robust chdir function from chdir to chdir_long.
2300 * save-cwd.c: Include chdir-long.h rather than chdir.h.
2301 (restore_cwd): Use chdir_long, not chdir.
2302 * chdir-long.c: Renamed from chdir.c.
2303 * chdir-long.h: Renamed from chdir.h.
2304 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
2307 2005-01-18 Bob Proulx <bob@proulx.com>
2309 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
2310 offsetof() macro construct to avoid compile failure with native HP-UX
2311 11.0 ANSI C compiler.
2313 2005-01-06 Bruno Haible <bruno@clisp.org>
2315 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
2316 because stpncpy.m4 takes care of it.
2318 2004-01-24 Bruno Haible <bruno@clisp.org>
2320 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
2322 2003-10-09 Bruno Haible <bruno@clisp.org>
2324 * progreloc.c: Include xalloc.h instead of xmalloc.h.
2326 2005-01-06 Bruno Haible <bruno@clisp.org>
2328 * fwriteerror.h (fwriteerror): Change specification to include fclose.
2329 * fwriteerror.c: Include <stdbool.h>.
2330 (fwriteerror): At the end, close the file stream. Record whether
2331 stdout was already closed.
2333 2004-05-27 Bruno Haible <bruno@clisp.org>
2335 * execute.c (environ): Declare if needed.
2336 * pipe.c (environ): Likewise.
2337 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
2339 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
2341 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
2342 definitions to be after all include files, to avoid collisions.
2343 Problem reported by Bob Proulx.
2345 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
2347 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
2348 not needed. This removes a dependency on the gettext module.
2349 [defined _LIBC]: Do not include <libintl.h>; not needed.
2351 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
2353 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
2356 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
2358 * argp-parse.c: Include <stddef.h>.
2359 (alignof, alignto): New macros.
2360 (parser_init): Don't assume that void * is aligned sufficiently
2363 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
2364 need to extend the stack.
2365 (YYINITDEPTH): New macro, so that the initial stack isn't overly
2368 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2370 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
2372 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
2374 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
2375 Remove now-obsolete comment about AIX.
2376 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
2377 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
2378 (YYMAXDEPTH): New macro.
2380 2004-12-18 Bruno Haible <bruno@clisp.org>
2382 * fatal-signal.c (fatal_signals): Make non-const.
2383 (init_fatal_signals): New function.
2384 (uninstall_handlers, install_handlers): Ignore signals that were set to
2386 (at_fatal_signal): Call init_fatal_signals.
2387 (init_fatal_signal_set): Likewise. Ignore signals that were set to
2389 Reported by Paul Eggert.
2391 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
2393 * getdate.y (textint): New member "negative".
2394 (time_zone_hhmm): New function.
2395 Expect 14 shift-reduce conflicts, not 13.
2396 (o_colon_minutes): New rule.
2397 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
2398 (yylex): Set the "negative" member of signed numbers.
2400 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
2402 Changes imported from coreutils.
2403 * hard-locale.c: Assume <locale.h> exists.
2405 (GLIBC_VERSION): New macro.
2406 (hard_locale): Assume setlocale exists.
2407 Rewrite to avoid #ifdef.
2408 Use strdup rather than malloc + strcpy.
2409 * human.c: Assume <locale.h> exists.
2410 (human_readable): Assume localeconv exists.
2412 2004-12-01 Jakub Jelinek <jakub@redhat.com>
2414 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
2415 convert T2, not T. (Imported from libc.)
2417 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
2419 * getcwd.c (is_ENAMETOOLONG): New macro.
2420 (__getcwd.c): Don't restore errno; glibc doesn't.
2421 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
2422 first, falling back to our code only if its results look suspicious.
2423 Ensure that the resulting buffer is only as large as necessary.
2425 * readutmp.c: Include readutmp.h first.
2426 Include <errno.h>, since readutmp.h no longer does that.
2427 * readutmp.h: Don't include <errno.h>,
2428 <sys/param.h>, <time.h>; not needed to establish interface.
2429 (errno): Remove decl.
2430 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
2431 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
2432 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
2434 2004-11-28 Simon Josefsson <jas@extundo.com>
2436 * base64.h, base64.c: New file.
2438 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
2440 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
2442 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
2444 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
2445 HP's ANSI C compiler.
2446 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
2447 Declaring int functions causes warnings on some modern systems and
2448 shouldn't be needed to compile on ancient ones.
2449 * same.c (MIN) [defined MIN]: Don't define, since it's already
2452 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
2453 with the following changes.
2454 (__set_errno): Parenthesize properly.
2455 Include <stdbool.h>.
2456 (MIN, MAX, MATCHING_INO): New macros.
2457 (__getcwd): Define with prototype, not K&R form.
2458 Use heuristics to allocate default buffer on stack if possible.
2459 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
2460 behavior, and to avoid the PATH_MAX limit when computing
2462 Use MATCHING_INO to compare inode number to file.
2463 Check for arithmetic overflow in size calculations.
2464 Fix bug in reallocation of dot array that caused getcwd to fail
2465 on directories nested deeper than 75.
2466 Be more careful about saving errno on error.
2467 Do not use realloc; use only free+malloc, as this is a bit
2468 more flexible and avoids a needless copy operation.
2469 Do not inspect st_dev and st_ino for symbolic links; POSIX
2470 doesn't specify the latter.
2471 Check for closedir errors.
2472 Avoid needless casts.
2473 Use "#ifdef weak_alias" around weak_alias, to be like other
2475 The following changes to getcwd.c have effect only when used in
2476 gnulib; they have no effect inside glibc proper.
2477 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
2478 as alloca isn't used.
2479 (alloca, __alloca): Likewise.
2480 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
2481 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
2482 unconditionally, as gnulib assumes C89 or better.
2483 Do not include <sys/param.h>.
2484 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
2485 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
2487 (NULL) [!defined NULL]: Remove; we assume C89 or better.
2488 Include <dirent.h> in a way that is compatible with modern Autoconf.
2489 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
2490 New macros, if not already defined.
2491 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
2492 Use "_LIBC", not "defined _LIBC", for consistency.
2493 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
2495 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
2496 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
2497 * xgetcwd.c: David MacKenzie's old code was removed, so give
2498 credit only to Jim Meyering and adjust the copyright dates.
2499 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
2500 <stdlib.h>, <unistd.h>, "pathmax.h".
2501 Instead, include "xgetcwd.h" (first) and "getcwd.h".
2502 (INITIAL_BUFFER_SIZE): Remove.
2503 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
2505 2004-11-23 Jim Meyering <jim@meyering.net>
2507 * getopt_.h: Remove trailing blanks.
2509 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
2511 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
2512 (futimens): New function, which uses futimes if available.
2513 (futimens, utimens): Support timespec==NULL, with same semantics
2514 as utime and utimens.
2515 * utimens.h (futimens): New decl.
2517 2004-11-23 Jim Meyering <jim@meyering.net>
2519 * __fpending.c: Add comment.
2521 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2523 * getopt_.h: Re-addition of __getopt_argv_const caused
2524 redefinition warnings. To avoid them, include the defines
2525 in `#if !defined __need_getopt ... #endif'. The only place
2526 where __getopt_argv_const is used is in definitions
2527 of getopt_long and getopt_long_only below, which are as well
2528 protected by `#ifndef __need_getopt'.
2529 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
2530 __need_getopt after including <stdio.h> and <unistd.h> These
2531 headers might have defined it.
2533 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
2535 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
2537 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
2538 optopt): Use them instead of invoking ## directly; otherwise, the
2539 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
2541 2004-11-19 Bruno Haible <bruno@clisp.org>
2543 * strtok_r.c: Move comments from here...
2544 * strtok_r.h: ... to here.
2546 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
2548 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
2549 might fail. Problem reported by Yoann Vandoorselaere.
2550 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
2551 that mishandle size_t overflow.
2553 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
2555 * canon-host.c: Include "strdup.h".
2556 (canon_host): Use getaddrinfo if available, so that IPv6 works.
2557 Use strdup instead of malloc/strcpy to duplicate strings.
2559 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
2560 (human_space_before_unit): New constant.
2561 * human.c (human_readable): Support it.
2563 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
2564 (xgetcwd): Set errno correctly when failing.
2565 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
2566 the failure is actually due to a PATH_MAX problem.
2568 Further getopt changes to make it more likely that glibc will
2569 buy the changes back.
2570 * getopt.c (POSIXLY_CORRECT): New constant.
2571 (getopt): Use it, so to preserve glibc semantic
2572 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
2573 when compiling for libc.
2574 * getopt_.h (__getopt_argv_const): Bring it back.
2575 (getopt_long, getopt_long_only): Use it.
2577 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
2578 New arg POSIXLY_CORRECT. All callers changed.
2579 (getopt): Argv is now char * const *, as per standard.
2580 (_getopt_internal_r, _getopt_internal): Argv is now char **,
2581 not char *__getopt_argv_const *.
2582 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
2583 _getopt_long_only_r): Likewise.
2584 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
2585 * getopt_int.h (_getopt_internal, _getopt_internal_r,
2586 _getopt_long_r, _getopt_long_only_r): Likewise.
2587 * getopt_.h (__getopt_argv_const): Remove.
2588 (getopt): Argv is now char * const *, as per standard.
2590 * getdate.y (tORDINAL): New token.
2591 (day, relunit): Allow it for relative times.
2592 (relative_time_table): Use tORDINAL for ordinals.
2594 2004-11-15 Jim Meyering <jim@meyering.net>
2596 * closeout.c: Include "__fpending.h" once again.
2597 Include <stdbool.h>.
2598 (close_stdout): Don't fail just because stdout was closed initially,
2599 since some programs don't write to stdout in the normal course of
2600 operation (other than --version and --help), and we don't want this
2601 function to make e.g. `touch file >&-' fail.
2602 But do fail if it was closed and someone has tried to write to it.
2603 E.g., `printf foo >&-' must fail.
2605 2004-11-11 Simon Josefsson <jas@extundo.com>
2607 * strtok_r.h, strtok_r.c: New file.
2609 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
2611 * getopt_.h (__getopt_argv_const): New macro, to be used so that
2612 we can stop lying to compilers about the constness of argv when we
2613 are compiled outside glibc.
2614 (getopt, getopt_long, getopt_long_only): Use it.
2615 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
2617 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
2618 _getopt_long_only_r): Likewise.
2619 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
2620 _getopt_long_only_r): Likewise.
2622 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
2623 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
2624 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
2625 the other external symbols.
2626 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
2627 declaration, since the above renaming now works around collisions.
2629 2004-11-11 Jim Meyering <jim@meyering.net>
2631 * linebreak.c: Remove trailing blanks.
2632 * alloca_.h: Likewise.
2633 * acosl.c: Likewise.
2634 * euidaccess.c: Likewise.
2635 * allocsa.h: Likewise.
2637 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
2639 * mktime.c (SHR): New macro, which is a portable
2640 substitute for >> that should work even on Crays.
2641 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
2642 Problem reported by Mark D. Baushke in
2643 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
2644 * getdate.y (SHR): Likewise.
2646 * strftime.c (SHR): Likewise.
2648 * quotearg.c (struct quoting_options): Use unsigned int for
2649 quote_these_too, so that right shifts are well defined. All uses
2652 2004-11-10 Simon Josefsson <jas@extundo.com>
2654 * getaddrinfo.h, getaddrinfo.c: New files.
2656 2004-11-10 Jim Meyering <jim@meyering.net>
2658 Ensure that no close failure goes unreported.
2659 * closeout.c (close_stdout): Always close stdout. I.e., don't
2660 return early when it seems there's nothing to flush.
2661 Don't include __fpending.h.
2663 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
2665 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
2667 2004-11-05 Bruno Haible <bruno@clisp.org>
2669 * readlink.c: Include stddef.h, needed for size_t on Woe32.
2670 Reported by Mark D. Baushke <mdb@cvshome.org>.
2672 2004-11-04 Bruno Haible <bruno@clisp.org>
2674 2004-09-11 Bruno Haible <bruno@clisp.org>
2675 * allocsa.valgrind: New file.
2676 2004-02-06 Bruno Haible <bruno@clisp.org>
2677 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
2678 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
2679 Reported by Christopher Seip <chris.seip@hp.com>.
2681 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
2683 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
2684 with errno == ERANGE if the buffer is too small.
2685 Problem reported by Mark D. Baushke.
2687 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
2689 * xreadlink.c (MAXSIZE): New macro.
2690 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
2691 size does not exceed MAXSIZE. Avoid cast.
2692 As suggested by Mark D. Baushke in
2693 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
2694 if readlink fails with buffer size just under MAXSIZE, try again
2697 2004-11-02 Derek R. Price <derek@ximbiot.com>
2698 and Paul Eggert <eggert@cs.ucla.edu>
2700 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
2701 (get_date): Overparenthesize to avoid GCC warning.
2703 2004-11-02 Bruno Haible <bruno@clisp.org>
2705 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
2706 function returns void.
2708 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
2710 * getpass.c (fflush_unlocked, flockfile, funlockfile)
2711 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
2714 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
2716 * getdate.y: Add support for TZ="foo" within a date string.
2717 Fix some bugs near time_t boundaries. Reject dates with
2718 out-of-range components, e.g., "Sept 31".
2719 Include <stdlib.h>, "setenv.h", "xalloc.h".
2720 (ISDIGIT_LOCALE): Remove; unused.
2721 Note that the TZ and time functions used here are not reentrant.
2722 (mktime_ok, get_tz): New functions.
2723 (TZBUFSIZE): New constant.
2724 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
2725 This requires that we sometimes generate our own TZ="XXX..." setting.
2727 2004-10-27 Derek R. Price <derek@ximbiot.com>
2729 * mktime.c (not_equal_tm): Remove redundant check.
2731 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
2733 * getdate.y: Use Bison 1.875 features, and some minor
2734 code cleanups. This change does not affect semantics.
2735 Don't include <stdlib.h>; no longer needed.
2736 Don't include unlocked-io.h; only the "#if TEST" code uses
2737 stdio, and performance isn't crucial there.
2738 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
2739 Bison 1.875 features as described below.
2740 All uses of "PC." replaced by "pc->".
2741 (YYSTYPE): Add a forward declaration.
2742 (yylex, yyerror): Use full prototypes in forward decls.
2743 Use "%pure-parser" rather than obsolescent "%pure_parser".
2744 Use %parse-param and %lex-param instead of obsolescent
2745 YYPARSE_PARAM and YYLEX_PARAM.
2746 (meridian_table, month_and_day_table, time_units_table,
2747 relative_time_table, time_zone_table, military_table,
2748 lookup_zone, lookup_word, get_date):
2749 Use NULL instead of 0 where appropriate.
2750 (to_hour): Avoid abort (), to avoid a dependency on
2752 (yyerror, yylex): Now accepts parser_control * arg.
2753 (main) [TEST]: Use '\0' rather than 0 for char.
2755 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
2757 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
2758 It's now the caller's responsibility to handle the case where
2759 !HAVE_GETPAGESIZE && !defined getpagesize.
2761 * mktime.c (leapyear): Arg is long int, not int.
2763 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
2765 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
2767 2004-10-12 Simon Josefsson <jas@extundo.com>
2769 * getpass.c (fflush_unlocked, flockfile, funlockfile)
2770 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
2773 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
2775 * vsnprintf.h: New file.
2776 * vsnprintf.c: New file.
2778 2004-10-07 Bruno Haible <bruno@clisp.org>
2780 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
2781 into the provided buffer.
2783 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
2785 * diacrit.c, diacrit.h: Add GPL notice.
2787 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
2788 * atanl.c (atanl): Keep the code as similar to glibc as possible.
2789 * logl.c (logl): Keep the code as similar to glibc as possible.
2790 This avoids a potential constant-folding bug.
2792 2004-10-05 Bruno Haible <bruno@clisp.org>
2794 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
2796 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
2798 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
2799 * xmalloc.c (xmemdup): Likewise.
2800 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
2801 XFREE): Remove these long-obsolescent macros.
2802 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
2803 * xstrdup.c: Remove.
2805 * regex.c (re_comp): Cast gettext return value to char *,
2806 Problem reported by Martin Neitzel via Mark D. Baushke.
2808 2004-10-04 Simon Josefsson <jas@extundo.com>
2810 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
2811 '#ifdef USE_UNLOCKED_IO'.
2813 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
2815 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
2816 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
2817 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
2818 regex.c, sha1.c, version-etc.c, yesno.c:
2819 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
2820 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
2821 the includer's responsibility.
2823 Sync from coreutils.
2825 * modechange.c (mode_compile): Don't decrement a pointer that
2826 points to the start of a string, as the C Standard says the
2827 resulting behavior is undefined.
2829 * backupfile.h (enum backuptype): Rename none -> no_backups,
2830 simple -> simple_backups, numbered_existing ->
2831 numbered_existing_backups, numbered -> numbered_backups
2832 to avoid shadowing problems. All uses changed.
2833 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
2834 * backupfile.c (check_extension, numbered_backup):
2835 Rename locals to avoid shadowing 'basename'.
2836 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
2839 * .cppi-disable: Add getopt_.h, getopt_int.h.
2840 * .cvsignore: Add getopt.h.
2842 2004-10-04 Simon Josefsson <jas@extundo.com>
2844 * memmem.h: New file.
2845 * memmem.c: New file, taken from glibc.
2847 2004-10-02 Jim Meyering <jim@meyering.net>
2849 * dirfd.h, getpagesize.h: Add copyright notice.
2851 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
2853 * snprintf.c: Remove comments as to why each header is needed.
2855 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
2857 * strsep.h: New file.
2858 * strsep.c: New file.
2860 2004-10-01 Simon Josefsson <jas@extundo.com>
2862 * snprintf.c (snprintf): Handle size==0.
2864 2004-10-01 Simon Josefsson <jas@extundo.com>
2865 Bruno Haible <bruno@clisp.org>
2867 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
2868 (snprintf): Declare 'args'.
2870 2004-09-30 Simon Josefsson <jas@extundo.com>
2872 * snprintf.h, snprintf.c: New files.
2874 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2876 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
2877 (hol_entry_help): Never translate an empty string.
2878 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
2879 * argp.h (OPTION_NO_TRANS): New option.
2881 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
2883 * xvasprintf.c: Include xalloc.h.
2884 (xvasprintf): Use xalloc_die, not xmalloc_die.
2886 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
2888 * dummy.c: Change copyright notice to FSF, and license to GPL.
2890 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
2892 * argp-pvh.c (argp_program_version_hook): Provide initial value.
2893 Problem reported by Bruno Haible in:
2894 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
2896 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
2898 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
2899 in case some system header has #define'd it. Problem reported by
2900 Soeren D. Schulze in
2901 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
2903 2004-09-08 Bruno Haible <bruno@clisp.org>
2905 * stdint_.h: New file, taken from GNU clisp.
2907 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
2909 * xvasprintf.h: New file.
2910 * xvasprintf.c: New file.
2911 * xasprintf.c: New file.
2913 2004-09-08 Bruno Haible <bruno@clisp.org>
2915 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
2917 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
2919 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
2921 Import from coreutils.
2922 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
2923 strings on unbounded length. alloca's performance benefits aren't
2924 that important here.
2926 (parse_with_separator): New function, with most of the internals
2927 of the old parse_user_spec. Allow user to omit both user and group,
2928 for compatibility with FreeBSD.
2929 Clone only the user name, not the entire spec.
2930 Do not set *uid, *gid unless entirely successful.
2931 Avoid memory leak in some failing cases.
2932 Fix regression for USER.GROUP reported by Dmitry V. Levin in
2933 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
2934 (parse_user_spec): Rewrite to use parse_with_separator.
2936 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
2938 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
2939 its complicated substitute.
2940 * argp-help.c: Include <errno.h>, for program_invocation_short_name
2941 and program_invocation_name.
2942 (__argp_basename) [!_LIBC]: Remove; the only use was
2943 replaced by its body.
2944 (__argp_short_program_name): Change condition from
2945 !defined __argp_short_program_name to
2946 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
2947 to match argp-namefrob.h.
2948 (__argp_failure): Don't assume strerror_r returns char *.
2949 * argp-parse.c (N_): Define unconditionally.
2950 (argp_default_options): Fill out initializers with 0 to avoid
2953 2004-08-12 Simon Josefsson <jas@extundo.com>
2955 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
2956 * getopt_.h: Renamed from getopt.h.
2958 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
2960 Merge from coreutils.
2962 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
2963 wmemchr or wmemcpy. Problem reported by Robert Dahlem
2964 for Reliant Unix 5.43.
2966 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
2967 (union fooround): Use uintmax_t, not long int.
2968 The rest is a merge from libc:
2969 [defined _LIBC]: Include <shlib-compat.h>.
2970 (_obstack) [defined _LIBC]: Remove after 2.3.4.
2972 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
2974 * strverscmp.c: Convert to UTF-8.
2976 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
2978 * obstack.h (obstack_empty_p):
2979 Don't assume that chunk->contents is suitably aligned.
2980 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
2981 Likewise. Problem reported by Benno in
2982 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
2984 * chown.c (rpl_chown): Work even if the file is writeable but not
2985 readable. This could be improved further but it'd take some work.
2987 2004-08-08 Simon Josefsson <jas@extundo.com>
2989 * xgethostname.c: Don't include error.h (not used).
2992 * getpass.c: Include getpass.h first.
2994 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
2996 * xalloc-die.c: New files.
2997 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
2999 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
3000 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
3001 (_, N_, xalloc_die): Move to xalloc-die.c.
3002 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
3003 so that we needn't mess with xalloc_msg_memory_exhausted.
3005 * sha1.h: Renamed from sha.h.
3006 (SHA1_H): Renamed from _SHA_H.
3007 (sha1_ctx): Renamed from sha_ctx.
3008 (sha1_init_ctx): Renamed from sha_init_ctx.
3009 (sha1_process_block): Renamed from sha_process_block.
3010 (sha1_process_bytes): Renamed from sha_process_bytes.
3011 (sha1_finish_ctx): Renamed from sha_finish_ctx.
3012 (sha1_read_ctx): Renamed from sha_read_ctx.
3013 (sha1_stream): Renamed from sha_stream.
3014 (sha1_buffer): Renamed from sha_buffer.
3015 * sha1.c: Likewise; renamed from sha.c.
3016 Do not include <sys/types.h>.
3017 Include <stddef.h> rather than <stdlib.h>.
3019 2004-08-08 Bruno Haible <bruno@clisp.org>
3021 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
3022 FILESYSTEM_PREFIX_LEN.
3023 * progreloc.c: Likewise.
3024 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
3026 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
3029 * argp-help.c (make_hol, hol_append): Don't assume that
3030 SIZE_MAX is a valid preprocessor constant.
3031 (__argp_basename): Change from "#ifndef _LIBC"
3032 to "#ifndef __argp_short_program_name", so that
3033 we don't compile these functions for tar.
3035 More merges from coreutils.
3036 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
3037 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
3039 * addext.c: Remove; no longer needed.
3040 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
3041 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
3042 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
3043 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
3044 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
3045 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
3046 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
3047 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
3048 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
3049 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
3050 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
3051 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
3052 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
3053 Import changes from coreutils.
3055 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
3057 Merge from coreutils.
3059 * .gdb-history: Remove; this doesn't belong here.
3061 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
3062 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
3063 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
3065 * dirname.h: Include <stdbool.h>.
3066 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
3067 for consistency with POSIX terminology. All uses changed.
3068 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
3069 (strip_trailing_slashes): Use bool for booleans.
3070 * stripslash.c (strip_trailing_slashes): Likewise.
3072 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
3073 sometimes returns a positive errno value even when it succeeds.
3074 (print_errno_message) [!LIBC]: Fall back on strerror if
3077 * path-concat.c (mempcpy): Don't define if a system header defines it.
3078 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
3079 (longest_relative_suffix): New function.
3080 (path_concat): Use it. Assume first argument is not NULL.
3081 Port to DOS. Omit redundant separators.
3082 Report an error instead of returning NULL.
3083 Use mempcpy instead of memcpy.
3084 (xpath_concat): Remove: not declared or used.
3086 * same.h: Include <stdbool.h>
3087 (same_name): Return bool, not int.
3088 * same.c (same_name): Likewise.
3089 (errno): Don't declare; we assume C89 or better now.
3091 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
3092 if not already defined.
3094 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
3095 * dup-safer.c (errno): Likewise.
3097 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
3099 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
3102 2004-08-03 Simon Josefsson <jas@extundo.com>
3104 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
3105 * progname.h: Don't include stdbool.h.
3107 2004-08-02 Simon Josefsson <jas@extundo.com>
3109 * getsubopt.h: New file, with comments from Bruno Haible.
3110 * getsubopt.c: New file, from glibc, but slightly modified based on
3111 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
3113 2004-08-01 Simon Josefsson <jas@extundo.com>
3115 * xgetdomainname.c: Include stdlib.h, for free().
3117 2004-07-16 Simon Josefsson <jas@extundo.com>
3119 * dummy.c: New file.
3121 2004-07-16 Bruno Haible <bruno@clisp.org>
3123 * backupfile.h: Add extern "C" for C++.
3124 * closeout.h: Likewise.
3125 * copy-file.h: Likewise.
3126 * findprog.h: Likewise.
3127 * full-write.h: Likewise.
3128 * pathname.h: Likewise.
3129 * progname.h: Likewise.
3130 * stpcpy.h: Likewise.
3131 * stpncpy.h: Likewise.
3132 * strcase.h: Likewise.
3133 * strstr.h: Likewise.
3134 * xalloc.h: Likewise.
3136 * mbswidth.h: Add extern "C" for C++.
3137 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
3139 2004-07-09 Simon Josefsson <jas@extundo.com>
3141 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
3142 failed without this.)
3144 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
3146 * fchown-stub.c: New file.
3148 2004-06-24 Jim Meyering <jim@meyering.net>
3150 * obstack.h (obstack_base): Cast to (void *), per documentation.
3152 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
3154 * argz.c, argz_.h: New files, which are autoupdated from libtool.
3156 2004-06-01 Jim Meyering <jim@meyering.net>
3158 * calloc.c: New file.
3160 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
3162 * getdate.y (yylex): Allow space between sign and number.
3163 Problem reported by Dan Jacobson.
3165 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
3166 and Jim Meyering <jim@meyering.net>
3168 Merge from coreutils CVS.
3170 * stat-macros.h: New file, with contents from file-type.h
3171 and coreutils' system.h.
3172 * file-type.c: Include "stat-macros.h".
3173 * file-type.h (file_type): Move all macro definitions to new file,
3176 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
3177 Wrap old code with this conditional.
3178 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
3179 function that does not dereference symlinks.
3180 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
3182 * xreadlink.c: Include xreadlink.h first, to catch .h file
3183 dependency problems.
3184 (xreadlink): Accept new arg SIZE, for efficiency.
3185 All decls and uses changed.
3186 * xreadlink.h: Include <stddef.h>, for size_t.
3188 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
3189 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
3191 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
3193 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
3195 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
3196 macros to be defined.
3197 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
3198 the allocator returns NULL because the requested size is zero.
3200 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
3202 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
3203 var. Add comment explaining why libc still defines it. This
3204 merges the following patch from glibc:
3205 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
3207 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
3209 * obstack.c (_obstack): Remove unused variable. It hasn't been
3210 present in glibc since revision 1.1 of this file.
3211 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
3212 obstack_alignment_mask, obstack_alloc, obstack_base,
3213 obstack_blank, obstack_blank_fast, obstack_chunk_size,
3214 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
3215 obstack_grow0, obstack_init, obstack_int_grow,
3216 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
3217 obstack_next_free, obstack_object_size, obstack_ptr_grow,
3218 obstack_ptr_grow_fast, obstack_room): Remove declarations of
3219 nonexistent functions.
3221 2004-05-17 Derek R. Price <derek@ximbiot.com>
3222 Paul Eggert <eggert@cs.ucla.edu>
3224 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
3226 2004-05-14 Bruno Haible <bruno@clisp.org>
3228 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
3229 that consists of a '.' followed by an empty digit string.
3230 Patch by Tor Lillqvist <tml@iki.fi>.
3232 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
3234 Port obstack to the AS/400, where pointers are 16 bytes wide and
3235 you cannot cast an integer to a valid pointer. This patch is
3236 currently waiting to be integrated into glibc; see
3237 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
3239 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
3240 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
3241 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
3242 (struct obstack): temp member is now a union of a pointer and
3243 an integer, instead of an integer. All integer uses changed.
3244 This does not affect the physical layout of struct obstack,
3245 except on hosts (like the AS/400) where the size or alignment of
3246 void * is greater than that of ptrdiff_t.
3247 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
3248 __STDC__)]: Store temporary in pointer member of union, not
3250 * obstack.c: Include <stddef.h>, for offsetof.
3251 (struct fooalign): Remove; it doesn't need a name.
3252 (union fooround): Change double to long double, and add void *.
3253 (DEFAULT_ALIGNMENT): Use offsetof to compute.
3254 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
3255 not a macro. Hence the values are always int; so remove all
3256 casts-to-int in uses.
3258 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
3259 Derek Price <derek@ximbiot.com>
3261 * alloca.c: Include <alloca.h>, to get our interface.
3262 * alloca_.h: Use __alloca on AIX, so that we don't have to
3263 include <alloca.h> first. Use C89 prototype for alloca; this
3264 requires including <stddef.h> for size_t. Use extern "C" if C++.
3265 Use #elif for simplicity, since we can assume C89 now.
3266 Don't try to source the system alloca.h since it will not be found
3267 and to prevent recursively including its replacement.
3268 * fnmatch.c: Include <alloca.h> instead of opencoding.
3269 * regex.c: Likewise.
3271 2004-05-16 Derek Price <derek@ximbiot.com>
3272 Paul Eggert <eggert@cs.ucla.edu>
3274 getline cleanup. This changes the getndelim2 API: both order of
3275 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
3278 * getline.c: Don't include stddef.h or stdio.h, since our
3279 interface does that.
3280 (getline): Always use getdelim, so that we don't have two
3281 copies of this code.
3282 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
3284 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
3285 (GETNDELIM2_MAXIMUM): New macro.
3286 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
3287 instead of the old practice of delim2==0. All callers changed.
3288 Return -1 on overflow, instead of returning junk.
3289 Do not set *linesize unless allocation succeeds.
3290 * getndelim2.h: Do not include stddef.h; no longer needed, now
3291 that we include sys/types.h.
3292 * getnline.h: Likewise.
3293 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
3294 (getndelim2): Reorder arguments.
3295 * getnline.c (getnline, getndelim):
3296 Don't discard the NMAX argument.
3297 (getnline): Invoke getndelim, to avoid code duplication.
3298 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
3299 of (size_t) -1 by callers of the getnline family.
3301 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
3303 * nanosleep.c (suspended): Change its type from int to
3304 sig_atomic_t volatile.
3305 (first_call): Make it private to rpl_nanosleep, and have it
3306 be zero initially as that's a bit faster.
3307 (my_usleep): Round up fractional times instead of truncating them,
3308 as this is the usual meaning for 'sleep'.
3310 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
3312 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
3313 (ENOSYS): Define if not defined.
3314 (settime): Fall back on stime if it exists and settimeofday fails.
3315 But don't bother with fallbacks if a method fails with errno == EPERM.
3317 2004-05-11 Jim Meyering <jim@meyering.net>
3319 Prior to this change, the save_cwd caller required read access to the
3320 current directory on most systems (ones with the fchdir function).
3322 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
3323 fails, try write-only, and finally, resort to using xgetcwd.
3325 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
3327 * obstack.c, obstack.h: Import changes from libc.
3329 2004-04-28 Bruno Haible <bruno@clisp.org>
3331 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
3332 implicitly appends .exe to executables.
3333 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
3334 accepts Windows pathnames.
3335 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
3336 Cygwin like Windows, since it now accepts Windows pathnames.
3337 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
3338 Cygwin like Windows, since it now accepts Windows pathnames.
3339 Reported by Derek Robert Price <derek@ximbiot.com>.
3341 2004-04-20 Jim Meyering <jim@meyering.net>
3343 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
3345 2004-04-20 Jim Meyering <jim@meyering.net>
3346 Bruno Haible <bruno@clisp.org>
3348 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
3349 memory when realloc fails.
3351 2004-04-18 Jim Meyering <jim@meyering.net>
3353 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
3354 don't leak memory and do call END_UTMP_ENT.
3356 2004-04-11 Paul Eggert <eggert@twinsun.com>
3358 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
3359 (CHAR_BIT): Remove, since we assume C89.
3360 Include <stdint.h> if available, as per current Autoconf CVS advice.
3362 2004-03-30 Paul Eggert <eggert@twinsun.com>
3364 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
3365 not bool, to be more consistent with Unix conventions.
3366 Suggested by Bruno Haible.
3368 Merge from coreutils.
3370 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
3373 * getdate.h: Include stdbool.h, and timespec.h instead of
3374 the usual <time.h> dance.
3375 (get_date): Change signature to support fractional time stamps.
3376 All callers changed.
3377 * getdate.y: Include "getdate.h" first, as we can now
3378 assume C89 and don't need to worry about 'const'.
3379 Similarly, include "unlocked-io.h" near start, not in middle.
3381 (textint.value): Use long int rather than int.
3382 (textint.digits): Use size_t rather than int.
3383 (BILLION, LOG10_BILLION): New constants.
3384 (parser_control): New member rel_ns. Members day_ordinal,
3385 time_zone, month, day, hour, minutes, rel_year, rel_month,
3386 rel_day, rel_hour, rel_minutes, rel_seconds
3387 are now long int, not int. Member seconds is now struct timespec,
3388 not int. New member timespec_seen. Members dates_seen, days_seen,
3389 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
3391 (%union.intval): Now long int, not int.
3392 New member timespec.
3393 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
3394 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
3395 (spec): Now is a timespec or an item list.
3396 (timespec, items): New nonterminals.
3397 (time, rel, relunit, number, get_date):
3398 Add support for fractional seconds.
3399 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
3400 (gmtime, localtime, mktime): Remove decls; not needed with C89.
3401 (to_hour): First arg is now long int, not int.
3402 (to_year): Returns long int, not int.
3403 Don't treat year -70 like 70.
3404 (tm_diff): Returns long int, not int.
3405 (lookup_word): Use bool instead of int when appropriate.
3406 (yylex): Use size_t for count, not int.
3407 Detect overflow when parsing large integer constants.
3408 Add support for fractions.
3409 (get_date): Make pointers 'const' if possible.
3410 Use more-portable code to detect integer overflow.
3411 (main) [TEST]: Adjust to above changes. Test for localtime failure.
3412 Don't use ctime; it's not reliable if the year has >4 digits.
3414 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
3415 This is for compatibility with BSD.
3417 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
3418 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
3419 From coreutils' system.h.
3421 * userspec.c: Don't include "posixver.h".
3422 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
3423 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
3424 compatible extension. Simplify code by removing a boolean int
3425 that was always nonzero if a string was nonnull.
3427 2004-03-30 Jim Meyering <jim@meyering.net>
3429 Merge from coreutils.
3431 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
3433 * readtokens.c (readtoken): Don't leak 64 bytes when reading
3434 an empty input stream.
3436 * readtokens.c: Include <stdbool.h>.
3437 (readtoken): Use `size_t' rather than int/long.
3438 All callers adjusted.
3439 Use `bool' rather than `int' where appropriate.
3440 Use memset rather than an explicit loop.
3441 Use x2nrealloc rather than xrealloc.
3442 Allow the use of `\0' as a delimiter.
3443 (readtokens): Likewise.
3444 * readtokens.h (readtoken, readtokens): Update prototypes.
3446 2004-03-30 Bruno Haible <bruno@clisp.org>
3448 * getloadavg.c (getloadavg): Don't assume setlocale returns
3451 2004-03-29 Paul Eggert <eggert@twinsun.com>
3453 Merge changes to getloadavg.c from coreutils and Emacs.
3455 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
3456 Define to an expression, not to the empty string.
3457 Include cloexec.h and xalloc.h.
3458 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
3459 Use set_cloexec_flag rather than rolling our own.
3460 * cloexec.c, cloexec.h: New files.
3462 2004-03-18 Paul Eggert <eggert@twinsun.com>
3464 * getopt.h: Sync with libc CVS.
3466 2004-03-18 Paul Eggert <eggert@twinsun.com>
3467 Bruno Haible <bruno@clisp.org>
3469 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
3470 not on all platforms that have <wchar.h>.
3471 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
3473 2004-03-09 Paul Eggert <eggert@twinsun.com>
3475 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
3477 * getopt_int.h: New file, also synced from libc.
3479 2004-03-07 Paul Eggert <eggert@twinsun.com>
3481 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
3482 '#if' expressions. Unlike the code it replaces, it does not
3483 depend on (defined _SC_PAGESIZE). However, it does depend on
3484 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
3485 first reported by Jason Andrade in
3486 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
3488 2004-01-18 Simon Josefsson <jas@extundo.com>
3490 * strdup.h: New file.
3491 * strdup.c: Include it.
3492 * path-concat.c: Include strdup.h. Drop strdup declaration.
3493 * userspec.c: Include strdup.h. Drop strdup declaration.
3495 2004-02-06 Karl Berry <karl@gnu.org>
3497 * config.charset: update from gettext 0.14.1.
3499 2004-02-05 Paul Eggert <eggert@twinsun.com>
3501 Add comments and code, prompted by suggestions from Bruno Haible
3503 * quotearg.h (quotearg_alloc): New decl. Improve the comments
3504 describing the enum quoting_style values.
3505 * quotearg.c (quotearg_alloc): New function.
3506 (quotearg_buffer_restyled): Treat lone { and } as special.
3507 Treat = as special. Work around bug with older shells
3508 that "see" a '\' that is really the 2nd byte of a multibyte char.
3509 Quote empty string with shell_quoting_style.
3511 2004-02-03 Bruno Haible <bruno@clisp.org>
3513 * pipe.h: New file, from GNU gettext.
3514 * pipe.c: New file, from GNU gettext.
3516 2004-01-27 Bruno Haible <bruno@clisp.org>
3518 * execute.h: New file, from GNU gettext.
3519 * execute.c: New file, from GNU gettext.
3520 * w32spawn.h: New file, from GNU gettext.
3522 2004-01-23 Paul Eggert <eggert@twinsun.com>
3524 Exit-status fix from coreutils.
3526 Use exit_failure consistently in place of EXIT_FAILURE,
3527 so that program exit statuses are consistent on failure.
3529 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
3530 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
3531 * argmatch.h: Comment fix to match the above.
3532 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
3533 Now a macro referring to exit_failure, instead of a separate
3534 variable. Include "exitfail.h" to get it.
3535 * xstrtol.h: Include "exitfail.h".
3536 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
3538 * long-options.c (parse_long_options): Use prototype
3539 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
3542 2004-01-21 Jim Meyering <jim@meyering.net>
3544 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
3545 so as not to conflict with a different-sized __mktime_internal
3546 function in GNU libc.
3547 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
3548 Problem building statically-linked `ls' reported by Michael Brunnbauer.
3550 2004-01-18 Paul Eggert <eggert@twinsun.com>
3552 Merge from diffutils.
3554 * file-type.c (file_type): Add typed memory objects.
3555 * file-type.h (S_TYPEISTMO): New macro.
3557 * c-stack.h (c_stack_action): Remove argv argument.
3558 * c-stack.c (c_stack_action): Likewise. All uses changed.
3559 (die): Don't calculate message unless segv_action returns.
3560 (get_stack_location, min_address_from_argv, max_address_from_argv,
3561 volatile stack_base, volatile_stack_size): Remove.
3562 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
3563 that every segmentation violation is a stack overflow. (Ouch!)
3564 See Debian bug 136249 (still outstanding) for more info about why
3565 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
3567 2003-11-30 Bruno Haible <bruno@clisp.org>
3569 Safer stack allocation.
3570 * setenv.c: Include allocsa.h.
3571 (alloca): Remove fallback definition.
3572 (freea): Remove macro.
3573 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
3576 2003-10-17 Bruno Haible <bruno@clisp.org>
3578 * binary-io.h: Avoid warnings on Cygwin.
3580 2003-12-28 Bruno Haible <bruno@clisp.org>
3582 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
3583 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
3585 2003-11-28 Bruno Haible <bruno@clisp.org>
3587 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
3589 2003-11-27 Bruno Haible <bruno@clisp.org>
3591 * wait-process.c: On Windows, include windows.h. Needed on mingw.
3593 2003-11-17 Bruno Haible <bruno@clisp.org>
3595 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
3597 2003-11-24 Bruno Haible <bruno@clisp.org>
3599 * xallocsa.h: New file, from GNU gettext.
3600 * xallocsa.c: New file, from GNU gettext.
3602 2003-11-24 Bruno Haible <bruno@clisp.org>
3604 * allocsa.h: New file, from GNU gettext.
3605 * allocsa.c: New file, from GNU gettext.
3607 2003-11-24 Bruno Haible <bruno@clisp.org>
3609 * eealloc.h: New file.
3611 2004-01-15 Jim Meyering <jim@meyering.net>
3613 Merge from coreutils.
3615 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
3616 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
3617 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
3619 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
3620 optional configure-time default.
3622 * version-etc.c (version_etc_copyright): Update copyright date.
3624 * xreadlink.c (xreadlink): Correct outdated comment.
3626 2004-01-15 Paul Eggert <eggert@twinsun.com>
3628 Merge from coreutils.
3630 * posixver.c: Include posixver.h.
3632 * same.c: Include <stdbool.h>, <limits.h>.
3633 (_POSIX_NAME_MAX): Define if not defined.
3635 (same_name): If file names are silently truncated, report
3636 that the file names are the same if they are the same after
3637 the silent truncation.
3639 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
3640 conversion function.
3641 * xstrtod.c (xstrtod): Likewise. All callers changed to
3642 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
3645 2004-01-14 Paul Eggert <eggert@twinsun.com>
3647 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
3648 with like-named macro in fnmatch.c.
3649 (EXT): Use an internal constant instead.
3651 Merge fnmatch patches from glibc.
3652 * fnmatch.c (mbsinit): Remove define.
3653 Add libc_hidden_ver (__fnmatch, fnmatch).
3654 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
3655 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
3657 2003-12-14 Karl Berry <karl@gnu.org>
3659 * config.charset: update from gettext-runtime.
3661 2003-12-03 Paul Eggert <eggert@twinsun.com>
3663 * getgroups.c (getgroups): xmalloc takes one argument, not two.
3664 Bug reported by Alfred M. Szmidt.
3666 2003-11-29 Karl Berry <karl@gnu.org>
3668 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
3670 2003-11-23 Paul Eggert <eggert@twinsun.com>
3671 Bruno Haible <bruno@clisp.org>
3673 * printf-parse.h: Don't include sys/types.h.
3674 (ARG_NONE): New macro.
3675 (char_directive): Change type of *arg_index fields to size_t.
3676 * printf-parse.c: Don't include sys/types.h.
3677 (SSIZE_MAX): Remove macro.
3678 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
3679 Remove unnecessary overflow check.
3680 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
3683 2003-11-24 Paul Eggert <eggert@twinsun.com>
3685 * alloca.c: Remove dependency on xalloc module.
3686 (xalloc_die): Remove.
3687 (memory_full) [!defined emacs]: New macro.
3688 [!defined emacs]: Don't include xalloc.h.
3689 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
3690 address arithmetic overflows. Change datatypes a bit to avoid
3693 2003-11-22 Jim Meyering <jim@meyering.net>
3695 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
3697 2003-11-17 Bruno Haible <bruno@clisp.org>
3699 * vasnprintf.c (alloca): Remove fallback definition.
3700 (freea): Remove definition.
3701 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
3702 Reported by Paul Eggert.
3704 2003-11-17 Jim Meyering <jim@meyering.net>
3706 On systems without utime and without a utimes function capable of
3707 dealing with a NULL struct utimbuf* argument, this utime replacement
3708 could -- in unusual circumstances -- leak a file descriptor.
3709 * utime.c: Include <unistd.h> and <errno.h>.
3710 (utime_null): Be sure to close `fd' and to preserve errno.
3711 Reported by Geoff Collyer via Arnold Robbins.
3713 2003-11-16 Paul Eggert <eggert@twinsun.com>
3714 Bruno Haible <bruno@clisp.org>
3716 Protect against address arithmetic overflow.
3717 * printf-args.h: Include stddef.h.
3718 (arguments): Change type of field 'count' to size_t.
3719 * printf-args.c (printf_fetchargs): Use size_t instead of
3720 'unsigned int' where appropriate.
3721 * printf-parse.h: Include sys/types.h.
3722 (char_directive): Change type of *arg_index fields to ssize_t.
3723 (char_directives): Change type of fields 'count', max_*_length to
3725 * printf-parse.c: Include sys/types.h and xsize.h.
3726 (SSIZE_MAX): Define fallback value.
3727 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
3728 instead of 'int' where appropriate. Check a_allocated, d_allocated
3729 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
3730 * vasnprintf.c: Include xsize.h.
3731 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
3732 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
3733 overflow. Avoid wraparound when converting a width or precision from
3736 2003-11-16 Bruno Haible <bruno@clisp.org>
3738 Update from GNU gettext.
3739 * printf-parse.c: Generalize to it can be compiled for wide strings.
3740 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
3741 * vasnprintf.c: Generalize to it can be compiled for wide strings.
3742 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
3743 SNPRINTF): New macros.
3744 Don't include <alloca.h> if the file is used inside libintl.
3745 (local_wcslen): New function, for Solaris 2.5.1.
3746 (VASNPRINTF): Use it instead of wcslen.
3748 2003-11-16 Bruno Haible <bruno@clisp.org>
3750 * xsize.h (xmax): New function.
3751 (xsum, xsum3, xsum4): Declare as "pure" functions.
3753 2003-11-12 Paul Eggert <eggert@twinsun.com>
3755 * xalloc.h: Do not include <limits.h> or <stdint.h>.
3756 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
3757 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
3758 heuristic is just as accurate as far as we know, and it removes a
3759 dependency on size_max.m4 and ptrdiff_max.m4.
3761 2003-11-12 Paul Eggert <eggert@twinsun.com>
3763 * xstrtol.c (__xstrtol): Remove "break" immediately after
3764 "return", to pacify some unknown compiler. Problem reported
3767 2003-11-11 Bruno Haible <bruno@clisp.org>
3769 * xsize.h (SIZE_MAX): Remove fallback definition.
3770 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
3773 2003-11-10 Paul Eggert <eggert@twinsun.com>
3775 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
3776 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
3777 rejected some allocations of exactly SIZE_MAX - 2 bytes.
3779 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
3780 not (size_t) -1, since it's defined here.
3782 2003-11-06 Paul Eggert <eggert@twinsun.com>
3784 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
3785 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
3786 Reject sizes of exactly SIZE_MAX bytes.
3787 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
3788 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
3790 2003-11-05 Bruno Haible <bruno@clisp.org>
3792 * xsize.h: Include limits.h, to avoid a possible collision with
3793 SIZE_MAX defined in <limits.h> on Solaris.
3795 2003-11-04 Bruno Haible <bruno@clisp.org>
3797 * xsize.h: New file.
3798 * linebreak.c: Include xsize.h.
3799 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
3800 argument for overflow.
3801 Suggested by Paul Eggert.
3803 2003-10-31 Bruno Haible <bruno@clisp.org>
3805 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
3806 to avoid (extremely rare) race condition.
3807 Suggested by Paul Eggert.
3809 2003-11-03 Jim Meyering <jim@meyering.net>
3811 * userspec.c: Include "userspec.h".
3812 * userspec.h: New file.
3814 2003-10-31 Paul Eggert <eggert@twinsun.com>
3816 * mountlist.h (struct mount_entry.me_type_malloced): New member.
3817 * mountlist.c (SIZE_MAX): Define if not defined already.
3818 (read_filesystem_list): Set and use me_type_malloced.
3819 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
3820 whatever the type happens to be), for brevity and consistency.
3821 Check for size calculation overflow on Alphas running OSF/1.
3823 2003-10-31 Jim Meyering <jim@meyering.net>
3825 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
3827 * linebuffer.c: Include <string.h> for declaration of memset.
3829 2003-10-30 Paul Eggert <eggert@twinsun.com>
3830 Bruno Haible <bruno@clisp.org>
3832 * vasprintf.c: Include <limits.h>, <stdlib.h>.
3833 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
3835 2003-10-29 Paul Eggert <eggert@twinsun.com>
3837 * xalloc.h (xalloc_oversized): Now a macro, not a function,
3838 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
3840 * quotearg.c (quotearg_n_options): Use it.
3841 * group-member.c: Include <stdbool.h>.
3842 (free_group_info): Arg is now const *; don't free arg.
3843 (get_group_info): Now returns bool and accepts struct group_info *,
3844 rather than returning a malloc'ed struct group_info *.
3845 All uses changed. Check for overflow in internal size calculation.
3847 * getusershell.c (readname): Simplify the code by using x2nrealloc
3848 rather than xmalloc/xrealloc.
3849 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
3850 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
3851 conformance bug: the old code used a pointer after freeing the
3852 storage that it addressed.
3853 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
3854 rather than doing it by hand.
3855 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
3856 the buffer preserved. Use free and xmalloc instead.
3857 * quotearg.c (quotearg_n_options): Likewise.
3858 Use a simpler test for size overflow. Don't use xalloc_oversized
3859 because unsigned int might be wider than size_t (!); this suggests
3860 that we should switch from unsigned int to size_t for slot numbers.
3862 2003-10-27 Bruno Haible <bruno@clisp.org>
3864 * stdbool_.h: Better support for BeOS.
3866 2003-10-27 Paul Eggert <eggert@twinsun.com>
3868 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
3869 to allocate the returned structure. Do not allocate a subarray,
3870 as x2nrealloc will do that.
3871 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
3872 instead of xnrealloc.
3873 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
3875 2003-10-26 Paul Eggert <eggert@twinsun.com>
3877 * xalloc.h (xalloc_oversized): New static inline function, for
3878 callers that want to do their own size-overflow checking. Include
3879 <stdbool.h>, since xalloc_oversized returns bool.
3880 * xalloc.c (array_size_overflow): Remove. All callers changed
3881 to use xalloc_oversized.
3883 Add two functions x2realloc, x2nrealloc, for programs that grow
3884 arrays dynamically by doubling their sizes.
3885 * xalloc.h (x2realloc, x2nrealloc): New decls.
3886 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
3889 Port to C99 semantics for 'inline' of external functions.
3890 Bug reported by Bruno Haible.
3891 * xmalloc.c (xnmalloc_inline): New static inline function,
3892 with the old contents of xnmalloc.
3893 (xnmalloc, xmalloc): Use it.
3894 (xnrealloc_inline): New static inline function,
3895 with the old contents of xnrealloc.
3896 (xnrealloc, xrealloc): Use it.
3898 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
3900 2003-10-25 Paul Eggert <eggert@twinsun.com>
3902 Fix several address-calculation bugs in the hash modules,
3903 plus some minor code cleanup.
3905 * hash.h: Include <stdbool.h>, for bool.
3906 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
3907 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
3908 hash_get_n_entries, hash_get_max_bucket_length,
3909 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
3910 hash_rehash): Use size_t rather than unsigned.
3911 * hash.c (struct hash_table, hash_get_n_buckets,
3912 hash_get_n_buckets_used, hash_get_n_entries,
3913 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
3914 hash_get_entries, hash_do_for_each, hash_string, is_prime,
3915 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
3917 (SIZE_MAX): Define if not defined.
3918 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
3919 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
3921 Use const * when possible.
3922 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
3923 (check_tuning): Fix bug: if tuning parameters were very close to
3924 0 or 1, rounding errors could have caused subscript violations.
3925 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
3926 (hash_initialize): Add 'fail:' label
3927 to free table and return NULL, and use it to simplify code.
3928 Use calloc rather than clearing the storage ourself.
3929 (hash_initialize, hash_rehash): Check for arithmetic overflow in
3930 buffer size calculations.
3931 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
3932 Include <stddef.h>, for size_t.
3933 * hash-pjw.c (hash_pjw): Likewise.
3934 Switch to method described by Bruno Haible.
3935 Include <limits.h>, for CHAR_BIT.
3936 (SIZE_BITS): New macro.
3938 2003-10-21 Paul Eggert <eggert@twinsun.com>
3940 * getndelim2.c (getndelim2): When size calculation overflows,
3941 ceiling the allocation at NMAX bytes rather than silently
3942 discarding input bytes before NMAX is reached. This makes
3943 a difference only if NMAX exceeds SIZE_MAX / 2.
3945 * obstack.c: Merge from glibc.
3946 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
3947 Add libc_hidden_def (_obstack_newchunk).
3948 (_obstack_free) [! defined _LIBC]: Remove.
3949 [defined _LIBC]: Make a strong alias from obstack_free, rather than
3950 a clone of the function body.
3951 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
3952 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
3954 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
3955 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
3958 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
3959 (obstack_ptr_grow_fast, obstack_int_grow_fast):
3960 Don't use lvalue casts, as GCC plans to remove support for them
3961 in GCC 3.5. Reported by Joseph S. Myers. This bug
3962 was also present in the non-GCC version, indicating that this
3963 code had always been buggy and had never been widely used.
3964 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
3965 Use the fast variant of each macro, rather than copying the
3966 definiens of the fast variant; that way, we'll be more likely to
3967 catch future bugs in the fast variants.
3969 2003-10-20 Bruno Haible <bruno@clisp.org>
3971 * wait-process.h: New file, from GNU gettext.
3972 * wait-process.c: New file, from GNU gettext.
3974 2003-10-19 Jim Meyering <jim@meyering.net>
3976 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
3978 2003-10-16 Paul Eggert <eggert@twinsun.com>
3980 * getgroups.c: Include <errno.h>, <stdlib.h>.
3981 (getgroups): First arg is int, not size_t.
3982 Don't let 'free' mangle errno.
3984 2003-10-16 Jim Meyering <jim@meyering.net>
3986 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
3988 2003-10-15 Paul Eggert <eggert@twinsun.com>
3990 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
3992 (new_exclude, add_exclude_file): Initial size no longer needs to
3994 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
3995 our own address arithmetic overflow checking.
3997 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
3998 (fnmatch): Do not alloca more than 2000 wide characters;
3999 instead, use malloc for large buffers.
4000 Check for address arithmetic overflow, and return -1
4001 with errno set to ENOMEM in that case.
4002 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
4003 (NEW_PATTERN): Do not alloca more than 8000 bytes;
4004 instead, return -1. Check for address arithmetic overflow.
4006 2003-10-14 Paul Eggert <eggert@twinsun.com>
4008 Handle invalid suffixes and overflow independently, so that
4009 callers can treat them independently as needed. Fix some bugs in
4010 suffix handling, e.g., "100k@" was not diagnosed as an invalid
4011 suffix for a human-readable blocksize. The major caller-visible
4012 change is the addition of a new
4013 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
4014 that both overflow and suffix chars were found.
4016 * human.c (humblock): Don't check separately for invalid suffix
4017 char; that is xstrtoumax's job (now that its bug is fixed).
4018 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
4019 INTMAX_MAX]: New macros.
4020 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
4021 TYPE_MAXIMUM): New macros.
4022 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
4023 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
4024 if overflow occurs, as it's what __strtol does and it's more useful
4026 (__xstrtol): If __strtol reports some error other than ERANGE,
4027 reflect it to the caller as LONGINT_INVALID. If it reports
4028 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
4029 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
4030 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
4032 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
4033 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
4034 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
4035 [defined UINTMAX_MAX]: New macros.
4037 2003-10-14 Bruno Haible <bruno@clisp.org>
4039 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
4040 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
4041 Also use volatile where needed.
4043 2003-10-12 Paul Eggert <eggert@twinsun.com>
4045 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
4046 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
4047 and define in terms of the other primitives.
4048 * xmalloc.c: Include stdbool.h; do not include exit.h.
4049 (SIZE_MAX): Define if not already defined.
4050 (array_size_overflow): New function.
4051 (xalloc_die): Abort instead of exiting if 'error' returns.
4052 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
4053 (xmalloc, xrealloc): Use them.
4054 (xcalloc): Check for address arithmetic overflow.
4055 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
4056 a bit faster than strcpy.
4058 2003-10-08 Paul Eggert <eggert@twinsun.com>
4060 Merge getpass from libc, plus a few fixes.
4062 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
4063 Include <stdbool.h>.
4064 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
4065 __fsetlocking to empty.
4066 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
4067 do include <bits/libc-lock.h>.
4068 Do not include <fcntl.h>; not needed.
4069 [_LIBC]: Include <wchar.h>.
4070 (NOTCANCEL_MODE): New macro.
4071 (flockfile, funlockfile) [_LIBC]: New macros.
4072 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
4073 [!_LIBC]: New macros.
4074 (call_fclose): New function.
4075 (getpass): Use it. Save tty stream separately; this simplifies the
4076 code and makes it more reliable if stdin happens to equal stdout.
4077 Invoke __fsetlocking on tty.
4078 Handle thread cancellation if needed.
4079 Namespace cleanup (use __tcgetattr, __getline).
4080 Use bool for Booleans.
4081 [USE_IN_LIBIO]: Handle wide streams.
4082 [!_LIBC]: Unconditionally do the fseek, since we don't know what
4083 stream might go where.
4085 * unlocked-io.h: Include <stdio.h>, so that the caller
4086 doesn't have to include <stdio.h> before us.
4087 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
4088 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
4089 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
4090 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
4091 if not declared, so that we can use getpass.c code from libc without
4093 (flockfile, ftrylockfile, funlockfile): New macros.
4095 2003-10-06 Bruno Haible <bruno@clisp.org>
4097 * version-etc-2.h: Remove file.
4098 * version-etc-2.c: Remove file.
4100 2003-09-25 Jim Meyering <jim@meyering.net>
4101 Bruno Haible <bruno@clisp.org>
4103 This lets translators provide better translations for the
4104 "Written by ..." part of --version output.
4105 * version-etc.h: Include stdarg.h.
4106 (version_etc_copyright): Declare as readonly.
4107 (version_etc): Make this function variadic with a NULL-terminated list
4108 of author name strings.
4109 (version_etc_va): New declaration.
4110 * version-etc.c: Include stdarg.h, stdlib.h.
4111 (version_etc_copyright): Declare as readonly.
4112 (version_etc_va): New function. Provide a different translatable string
4113 for each possible number of authors < 10. Abbreviate when there are 10
4115 (version_etc): Make this function variadic. Call version_etc_va.
4116 Suggestion from Gary V. Vaughan.
4118 * long-options.h (parse_long_options): Change prototype: the authors
4119 string is moved to the end and becomes variadic.
4120 * long-options.c: Include stdarg.h.
4121 (parse_long_options): Make this function variadic, too.
4122 Call version_etc_va, not version_etc.
4124 2003-10-06 Bruno Haible <bruno@clisp.org>
4126 * fatal-signal.h: New file, from GNU gettext.
4127 * fatal-signal.c: New file, from GNU gettext.
4129 2003-10-04 Karl Berry <karl@gnu.org>
4131 * argp*: update from libc.
4133 2003-10-01 Larry Jones <lawrence.jones@eds.com>
4135 * getpass.c (getpass): Use a no-op fseek when switching from input to
4136 output mode on the same stream.
4138 2003-09-29 Paul Eggert <eggert@twinsun.com>
4140 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
4141 Fix arg typo in previous patch.
4143 2003-09-28 Jim Meyering <jim@meyering.net>
4145 * error.c: Correct cpp indentation.
4147 2003-09-27 Paul Eggert <eggert@twinsun.com>
4149 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
4150 Omit the special code that used __typeof__, since we worry that
4151 it could be more trouble than it's worth. See:
4152 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
4153 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
4157 2003-09-26 Jim Meyering <jim@meyering.net>
4159 * error.c (error_tail): Move some declarations
4160 into inner scope where the local variables are used.
4162 2003-09-26 Bruno Haible <bruno@clisp.org>
4164 * stpncpy.h (gnu_stpncpy): New declaration.
4165 (stpncpy): Define as alias for gnu_stpncpy.
4166 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
4168 2003-09-26 Paul Eggert <eggert@twinsun.com>
4170 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
4171 (error_tail): Do not loop, reallocating temporary buffer, since
4172 the output cannot contain more wide characters than the input
4173 contains bytes, the size must be big enough already. This avoids
4174 one potential size overflow calculation. Check for size overflow
4175 when calculating temporary buffer size. Free temporary buffer
4176 when done, if it was allocated with malloc; this plugs a memory
4177 leak. Remove casts from void * to pointers, that are no longer
4178 needed now that we're assuming C89 or better.
4180 Merge error changes from glibc.
4182 * error.c, error.h: Update copyright notice header to match glibc.
4183 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
4184 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
4185 Disable cancellation while printing error.
4186 * error.h: Prepend __ to parameter names.
4188 2003-09-25 Karl Berry <karl@gnu.org>
4190 * argp-fmtstream.c, argp-help.c: update from libc.
4192 2003-09-25 Bruno Haible <bruno@clisp.org>
4194 * version-etc-2.h: New file, from version-etc.h with modifications.
4195 * version-etc-2.c: New file, from version-etc.c with modifications.
4197 2003-09-25 Simon Josefsson <jas@extundo.com>
4199 * xgetdomainname.h: New file.
4200 * xgetdomainname.c: New file.
4202 2003-09-25 Simon Josefsson <jas@extundo.com>
4203 Bruno Haible <bruno@clisp.org>
4205 * getdomainname.h: New file.
4206 * getdomainname.c: New file.
4208 2003-09-24 Paul Eggert <eggert@twinsun.com>
4210 * linebuffer.c (freebuffer): Don't free the argument, just
4211 the buffer associated with the argument. Bug reported by
4214 2003-09-19 Karl Berry <karl@gnu.org>
4216 * argp.h: update from libc.
4218 2003-09-16 Paul Eggert <eggert@twinsun.com>
4220 * linebuffer.c (readlinebuffer): Return NULL immediately upon
4221 input error, instead of returning NULL the next time we are called
4222 (and therefore losing track of errno).
4224 2003-09-15 Paul Eggert <eggert@twinsun.com>
4226 * getndelim2.c (getndelim2): Don't trash errno when a read
4227 fails, so that the caller gets the proper errno.
4229 * readutmp.c (read_utmp): Likewise.
4230 Check for fstat error. Close stream and free storage
4233 2003-09-14 Bruno Haible <bruno@clisp.org>
4235 * fwriteerror.h: New file.
4236 * fwriteerror.c: New file.
4238 2003-09-14 Jim Meyering <jim@meyering.net>
4240 * getloadavg.c: Correct cpp indentation.
4241 * strdup.c: Likewise.
4242 * vasnprintf.c: Likewise.
4244 2003-09-12 Paul Eggert <eggert@twinsun.com>
4246 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
4247 * obstack.c [!defined _LIBC]: Likewise.
4248 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
4249 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
4250 * exitfail.c: Don't include stdlib.h; no longer needed.
4252 More changes to assume C89 or better.
4254 * error.c (error_tail): Assume vprintf.
4256 * argmatch.c (getenv): Remove decl.
4257 * progreloc.c (get_full_program_name): Define via prototype.
4258 * setenv.c (clearenv): Likewise.
4259 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
4261 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
4262 (malloc, memcpy): Remove decls.
4263 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
4264 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
4265 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
4266 (memcpy): Remove macro.
4267 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
4268 (__P): Remove. All uses removed.
4269 (PTR): Remove. All uses changed to void *.
4270 (CHAR_BIT, NULL): Remove.
4271 (spaces, zeros, memset_space, memset_zero)
4272 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
4274 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
4275 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
4276 Define with prototype.
4277 Remove now-unnecessary prototype decl.
4278 (extra_args_spec): Assume ANSI C. All uses changed.
4279 (extra_args_spec_iso): Remove.
4280 (my_strftime, emacs_strftimeu): Define via prototype.
4281 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
4283 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
4284 * strtoimax.c: Include <stdlib.h> unconditionally.
4285 (strtoul, strtol): Remove decls.
4286 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
4288 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
4289 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
4290 (LOCALE_PARAM_PROTO): New macro.
4291 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
4292 (INTERNAL (strtol), strtol): Define with a prototype.
4293 (PARAMS): Remove. All uses removed.
4294 * tempname.c: Include <string.h> unconditionally.
4295 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
4296 * xgethostname.c (main): Define with a prototype.
4297 * xmalloc.c: Include "xalloc.h" first, to check interface.
4298 Include <stdlib.h> unconditionally.
4299 (calloc, malloc, realloc, free): Remove decls.
4300 * xstrtod.c: Include "xstrtod.h" first, to check interface.
4301 Include <stdlib.h> unconditionally. Sort include file names.
4303 (xstrtod): Define with a prototype.
4304 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
4305 (strtol, strtoul): Remove decls.
4307 2003-09-11 Paul Eggert <eggert@twinsun.com>
4309 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
4310 Include <stdlib.h>, <string.h> unconditionally.
4311 Remove now-unnecessary cast to char *.
4312 * strnlen.c: Include <string.h> unconditionally.
4313 * yesno.c (yesno): Define with a prototype.
4315 2003-09-10 Bruno Haible <bruno@clisp.org>
4317 * strcspn.c: Include <string.h> unconditionally.
4318 * strpbrk.c: Include <string.h> unconditionally.
4319 * strstr.c: Include <string.h> unconditionally.
4320 * unicodeio.c: Include <string.h> unconditionally.
4321 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
4322 * unsetenv.c: Likewise.
4323 * xreadlink.c: Include <stdlib.h> unconditionally.
4324 * yesno.c: Include <stdlib.h> unconditionally.
4325 (rpmatch): Add prototype.
4327 2003-09-10 Jim Meyering <jim@meyering.net>
4329 * error.c: Correct indentation of cpp directives.
4331 2003-09-09 Paul Eggert <eggert@twinsun.com>
4335 * acosl.c (main): Use a prototype.
4336 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
4339 * getloadavg.c (getloadavg, main): Define via prototypes.
4341 * getopt.h (struct option.name): Assume C89, and use 'const'.
4342 (getopt, etopt_long, getopt_long_only, _getopt_internal)
4343 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
4345 * getopt.c (const): Remove macro.
4346 Include <string.h> unconditionally.
4347 (my_index): Remove; all uses changed to strchr.
4348 (strlen): Remove decl.
4349 (exchange): Remove forward decl; no longer needed.
4350 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
4351 Define with prototype.
4352 * getopt1.c (const): Remove macro.
4353 (getopt_long, getopt_long_only, main): Define with prototype.
4355 * getugroups.c: Include <string.h> unconditionally.
4357 * getusershell.c: Include <stdlib.h> unconditionally.
4358 (getusershell, setusershell, endusershell, readname, main):
4359 Define with prototypes.
4361 * group-member.c: Include group-member.h first.
4362 Include <stdlib.h> unconditionally.
4364 * hard-locale.c: Include hard-locale.h first.
4365 Include <stdlib.h>, <string.h> unconditionally.
4367 * hash.c (free, malloc): Remove decls.
4368 Include <stdlib.h> unconditionally.
4370 * human.c: Include <stdlib.h>, <string.h> unconditionally.
4371 (getenv): Do not declare.
4373 * idcache.c: Include <string.h> unconditionally.
4375 * long-options.c: Include long-options.h first, to test interface.
4376 Include <stdlib.h> unconditionally.
4378 * makepath.c: Include makepath.h first, to test interface.
4379 Include <stdlib.h> and <string.h> unconditionally.
4381 * linebuffer.c: Include <stdlib.h>.
4382 (free): Remove decl.
4384 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
4385 rpl_malloc returns void *, not char *.
4386 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
4388 * md5.h: Include <limits.h> unconditionally.
4389 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
4390 (__P): Remove; all uses removed.
4391 * md5.c: Include "md5.h" first.
4392 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
4393 md5_buffer, md5_process_bytes, md5_process_block):
4394 Define with prototypes.
4395 * sha.h (__P): Remove all uses. (It wasn't defined??)
4396 * sha.c: Include "sha.h" first.
4397 Include <stdlib.h>, <string.h> unconditionally.
4399 * memchr.c (__ptr_t): Remove; all uses changed to void *.
4400 * memcmp.c (__ptr_t): Likewise.
4401 * memrchr.c (__ptr_t): Likewise.
4402 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
4403 Include <string.h> unconditionally.
4404 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
4405 * memchr.c: Include <stdlib.h> unconditionally.
4406 * memchr.c (LONG_MAX): Remove.
4407 * memrchr.c (LONG_MAX): Likewise.
4408 * memchr.c (__memchr): Define via a prototype.
4409 * memrchr.c (__memrchr): Likewise.
4410 * memcmp.c (__P): Remove, and remove all uses.
4411 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
4412 Remove forward decls; no longer needed.
4413 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
4414 Use types required by C89 in prototype.
4416 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
4417 * savedir.c: Likewise.
4418 * mkdir.c (free): Remove decl.
4419 * rmdir.c (rmdir): Define with a prototype.
4420 * savedir.c: Include savedir.h first, to test interface.
4422 * mktime.c (STDC_HEADERS): Remove.
4423 Include <stdlib.h>, <string.h> unconditionally.
4425 * modechange.c: Include <stdlib.h> unconditionally.
4426 (malloc): Remove decl.
4428 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
4429 (free): Remove decl.
4431 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
4432 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
4433 (This type really should be intptr_t, but that's a C99ism.)
4434 (_obstack_memcpy): Remove: all uses changed to memcpy.
4435 Include <string.h> unconditionally.
4436 (struct obstack): Assume __STDC__ for types of members
4437 chunkfun, freefun, extra_arg.
4438 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
4439 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
4440 obstack_begin, obstack_specify_allocation,
4441 obstack_specify_allocation_with_arg, obstack_chunkfun,
4442 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
4443 Remove unprototyped decls and the macros that use them.
4444 * obstack.c (POINTER): Remove. All uses changed to void *.
4445 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
4446 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
4447 (defined __STDC__ && __STDC__)]:
4448 Remove nonprototyped code.
4449 Include <stdlib.h> unconditionally.
4450 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
4451 _obstack_allocated_p, _obstack_free, obstack_free,
4452 _obstack_memory_used, print_and_abort):
4453 Define using prototypes.
4454 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
4455 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
4456 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
4457 obstack_next_free, obstack_object_size, obstack_room) [0]:
4458 Remove unused, unprototyped code.
4460 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
4462 * physmem.c (physmem_total, physmem_available, main): Define
4465 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
4466 (main): Define with a prototype.
4468 * posixver.c (getenv): Remove decl.
4470 * putenv.c (malloc): Returns void *, not char *.
4471 Include <string.h> unconditionally.
4472 (strchr, memcpy, NULL): Do not define.
4474 * readtokens.c: Include readtokens.h first, to test interface.
4475 Include <stdlib.h>, <string.h> unconditionally.
4476 (init_tokenbuffer): Define with a prototype.
4478 * regex.c (PARAMS): Remove. All uses removed.
4479 All uses of _RE_ARGS removed, too.
4480 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
4482 (bzero): Assume memset exists.
4483 (memcmp, memcpy, NULL): Remove.
4484 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
4485 char, or assignments to local vars of type signed char.
4486 (init_syntax_once, PREFIX(extract_number_and_incr),
4487 PREFIX(print_partial_compiled_pattern),
4488 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
4489 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
4490 PREFIX(regex_grow_registers), PREFIX(regex_compile),
4491 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
4492 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
4493 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
4494 wcs_compile_range, byte_compile_range, truncate_wchar,
4495 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
4496 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
4497 count_mbs_length, wcs_re_match_2_internal,
4498 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
4499 PREFIX(alt_match_null_string_p),
4500 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
4501 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
4502 regfree, PREFIX(extract_number)): Define with prototype. Remove
4503 now-unnecessary declaration, if any.
4504 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
4506 Remove now-unnecessary casts among pointer types.
4507 * regex.h (_RE_ARGS): Remove. All uses removed.
4509 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
4510 (free): Remove decl.
4512 * rpmatch.c: Include <stdlib.h> unconditionally.
4514 * same.c: Include <stdlib.h>, <string.h> unconditionally.
4515 (free): Remove decl.
4517 * save-cwd.c: Include <stdlib.h> unconditionally.
4518 * xgetcwd.c: Likewise.
4520 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
4521 (free): Remove decl.
4523 * strchrnul.c (strchrnul): Define with a prototype.
4524 Fix bug: c_in was not converted to char before searching.
4526 The following changes are not K&R related:
4528 * group-member.h: Include <sys/types.h>, so that this file is
4530 * makepath.h: Likewise.
4532 * getusershell.c (readname, default_index, line_size, readname):
4533 Use size_t, not int, for sizes.
4534 (readname): If the size overflows, report an error instead of
4537 2003-09-09 Derek Robert Price <derek@ximbiot.com>
4539 * getndelim2.c: Assume stdlib.h per the C89 spec.
4541 2003-09-08 Paul Eggert <eggert@twinsun.com>
4543 Assume C89 or better; remove K&R cruft.
4544 A few of these changes were first proposed by Derek Robert Price
4545 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
4547 * addext.c: Include <string.h> unconditionally.
4548 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
4549 Don't declare getenv or malloc.
4551 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
4552 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
4554 (find_stack_direction, alloca): Use prototypes.
4556 * atexit.c (atexit): Define using a prototype.
4558 * basename.c, dirname.c, stripslash.c:
4559 Include <string.h> unconditionally.
4561 * bcopy.c: Include <stddef.h>.
4562 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
4564 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
4566 * error.h (error, error_at_line, error_print_progname)
4567 [! (defined (__STDC__) && __STDC__)]: Remove decls.
4568 * error.c: Include error.h first, to check interface.
4569 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
4570 (VA_START): Remove; all uses changeed to va_start.
4571 (exit, strerror): Remove decls.
4572 (error_print_progname): Prototype uncondionally.
4573 Don't include <errno.h>; no longer needed.
4574 (private_strerror): Remove.
4575 (error_tail): Always define.
4576 (error, error_at_line): Assume C89 or better; always use prototypes.
4577 * fatal.c: Include "fatal.h" first, to test interface.
4578 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
4579 (VA_START): Remove; all uses changed to va_start.
4580 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
4582 (exit): Remove decl.
4583 (fatal): Prototype unconditionally. Assume va_start works.
4584 Abort at end, to pacify gcc.
4586 * euidaccess.c (main): Define with a prototype.
4588 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
4590 * exitfail.c: Include <stdlib.h> unconditionally.
4592 * fnmatch_.h (__P): Remove. All uses changed to assume
4594 * fnmatch.c: Include fnmatch.h first, to test interface.
4595 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
4596 (getenv): Remove decl.
4597 (fnmatch): Define using a prototype.
4598 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
4599 (FCT): Define using a prototype.
4601 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
4603 * gethostname.c: Include <stddef.h>.
4604 (gethostname): Define with prototype. Length is size_t, not int.
4606 2003-09-08 Paul Eggert <eggert@twinsun.com>
4608 * getversion.c: Remove; was migrated to backupfile.c in 1997.
4609 getversion.c should have been removed then, but was accidentally
4612 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
4613 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
4615 2003-09-07 Paul Eggert <eggert@twinsun.com>
4617 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
4618 copy_tm_result. Bug reported by Simon Josefsson in
4619 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
4621 2003-09-06 Paul Eggert <eggert@twinsun.com>
4623 * time_r.c, time_r.h: New files.
4625 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
4627 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
4628 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
4630 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
4632 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
4633 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
4636 * timegm.c: Switch to glibc implementation, with the following changes:
4637 [defined HAVE_CONFIG_H]: Include <config.h>.
4638 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
4639 (__mktime_internal) [!defined _LIBC]: New decl.
4640 (__gmtime_r) [!defined _LIBC]: New macro and function.
4641 (timegm): Use a prototype, since gnulib assumes C89.
4642 Do not bother declaring tmp to be const, as it's not really usefu.
4643 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
4644 (timegm): Declare only if HAVE_DECL_TIMEGM.
4646 2003-09-03 Paul Eggert <eggert@twinsun.com>
4648 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
4649 Bug reported by Lute Kamstra in
4650 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
4652 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
4653 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
4654 course with correspondingly smaller numbers for tomorrow and
4655 yesterday. From Tadayoshi Funaba. Originally installed into
4656 sh-utils on 1999-08-07, but the patch got lost (I guess during the
4659 2003-08-31 Simon Josefsson <jas@extundo.com>
4661 * timegm.h: New file.
4662 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
4664 2003-08-31 Karl Berry <karl@gnu.org>
4666 * argp.h: update from libc.
4668 2003-08-28 Bruno Haible <bruno@clisp.org>
4670 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
4671 warning on QNX, which defines O_BINARY to 000000.
4673 2003-08-24 Bruno Haible <bruno@clisp.org>
4675 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
4676 MSVC7 <stdio.h> is included later.
4678 2003-08-20 Bruno Haible <bruno@clisp.org>
4680 * progname.h: New file, from GNU gettext.
4681 * progname.c: New file, from GNU gettext.
4682 * progreloc.c: New file, from GNU gettext.
4684 2003-08-19 Bruno Haible <bruno@clisp.org>
4686 * xstrdup.c: Assume <string.h> exists.
4688 2003-08-18 Jim Meyering <jim@meyering.net>
4690 * setenv.h: Indent nested cpp directive.
4691 * vasnprintf.c: Remove trailing blanks.
4693 2003-08-17 Simon Josefsson <jas@extundo.com>
4694 Bruno Haible <bruno@clisp.org>
4696 * xstrndup.h: New file.
4697 * xstrndup.c: New file.
4699 2003-08-17 Bruno Haible <bruno@clisp.org>
4701 * strndup.h: New file.
4703 2003-08-16 Paul Eggert <eggert@twinsun.com>
4705 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
4706 space, undoing this 2003-08-12 change:
4707 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
4709 2003-08-16 Jim Meyering <jim@meyering.net>
4711 Merge from coreutils.
4712 * xstrtoimax.c: #else #if -> #elif.
4713 * xstrtoumax.c: Likewise.
4715 2003-08-15 Paul Eggert <eggert@twinsun.com>
4717 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
4718 rather than tab, after '#' in shell-script copyright notices.
4719 Suggested by Bruno Haible.
4721 2003-08-15 Jim Meyering <jim@meyering.net>
4722 and Paul Eggert <eggert@twinsun.com>
4724 Merge from coreutils.
4725 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
4726 member but strut utmpx does not. Needed for AIX 4.3.3.
4727 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
4729 2003-08-15 Jim Meyering <jim@meyering.net>
4731 Merge from coreutils.
4732 * xgethostname.c: Include <stdlib.h>.
4733 (xghostname): Don't exit for anything other than memory-related
4734 failure; just return NULL.
4735 * userspec.c: Include "posixver.h".
4736 (parse_user_spec): Accept `.' as a separator only
4737 in pre-POSIX-200112 mode.
4738 * strtoimax.c: Use #elif rather than #else #if.
4739 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
4740 Remove function, now that we can rely on a working tzset function.
4741 [!_LIBC]: Ensure that the required autoconf test has been run.
4742 [!defined _NL_CURRENT && HAVE_STRFTIME]:
4743 Use underlying_strftime for %r.
4744 * sha.c: Merge in some clean-up and optimization changes from glibc.
4745 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
4746 Ensure that it is a multiple of 64.
4747 Rearrange loop exit tests so as to avoid performing an
4748 additional fread after encountering an error or EOF.
4749 * realloc.c: Update copyright date.
4751 2003-08-14 Jim Meyering <jim@meyering.net>
4753 Merge from coreutils.
4754 * obstack.h: Whitespace changes.
4755 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
4756 and xcalloc return values.
4757 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
4758 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
4759 hang on OSF/1 5.1 for DIR on both local and remote file systems.
4760 Reported by (and fix confirmed by) Nelson H. F. Beebe.
4761 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
4763 Use mntctl's return value to drive the entry-processing loop, since
4764 we can't rely on the value of the vmt_length member in the last
4765 entry. On some systems doing so could result in exhausting
4766 virtual memory. Based in part on a patch from Mike Jetzer.
4768 2003-08-14 Jim Meyering <jim@meyering.net>
4769 and Paul Eggert <eggert@twinsun.com>
4771 Merges from coreutils, plus other fixes.
4772 * physmem.c: Merge in portability changes from gcc/libiberty
4773 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
4774 for credits and details. Thanks to Kaveh Ghazi for helping
4775 to keep these files in sync.
4776 (ARRAY_SIZE): Define it.
4777 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
4778 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
4779 (memcasecmp): Don't assume size_t fits in unsigned int.
4780 Remove casts and duplicate code.
4781 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
4782 (memcpy): Remove definition.
4783 Merge in some clean-up and optimization changes from glibc.
4784 [BLOCKSIZE]: Move definition to top of file.
4785 Ensure that it is a multiple of 64.
4786 Rearrange loop exit tests so as to avoid performing an
4787 additional fread after encountering an error or EOF.
4788 * md5.h (md5_uintptr): Define.
4789 * makepath.c (CLEANUP_CWD): Report an error if we failed to
4790 return to the initial working directory. Preserve errno
4792 * idcache.c: Include "xalloc.h".
4793 (xmalloc, xrealloc): Remove decls.
4794 (getuser): Remove casts no longer required in C89.
4795 * human.c: Include stdio.h, for sprintf.
4796 * group-member.c: Include "xalloc.h".
4797 (xmalloc, xrealloc): Remove decls.
4798 (get_group_info): Remove casts no longer required in C89.
4799 * getusershell.c (readname): Remove casts no longer required in C89.
4800 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
4801 * getline.c: Whitespace fix, from coreutils.
4803 2003-08-13 Paul Eggert <eggert@twinsun.com>
4805 * exclude.c: Include <ctype.h>
4806 (IN_CTYPE_DOMAIN): New macro.
4808 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
4811 * argp-help.c, argp-parse.c, config.charset, getopt.h:
4812 Undo previous (whitespace-only) change.
4814 2003-08-12 Paul Eggert <eggert@twinsun.com>
4816 * argp-help.c, argp-parse.c, config.charset, getopt.h:
4817 Normalize leading white space and remove trailing white space.
4818 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
4819 notice, as per ../config/srclist-update.
4821 Merge from coreutils.
4822 * euidaccess.h: New file.
4823 * euidaccess.c: Include it.
4824 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
4825 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
4826 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
4828 2003-08-11 Bruno Haible <bruno@clisp.org>
4830 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
4831 (vasnprintf): Use it instead of wcslen.
4833 2003-08-11 Bruno Haible <bruno@clisp.org>
4835 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
4836 value to ensure that _Bool promotes to int. Use #define for _Bool when
4837 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
4839 2003-08-10 Karl Berry <karl@gnu.org>
4841 * regex.h: update from libc (whitespace fix).
4843 2003-08-09 Paul Eggert <eggert@twinsun.com>
4845 Merge some files from coreutils. These changes were
4846 originally made by Jim Meyering.
4847 * acl.c: Include <sys/types.h> before <sys/stat.h>;
4848 many older Unixes require this.
4849 * alloca.c (alloca): Remove cast to argument of free;
4850 no longer needed in C89.
4851 * alloca_.h, regex.h: Fix white space to match
4852 what GNU indent does.
4854 2003-08-05 Paul Eggert <eggert@twinsun.com>
4856 * bumpalloc.h: Remove.
4858 2003-08-04 Paul Eggert <eggert@twinsun.com>
4860 * getloadavg.c: Change copyright notice and spacing to conform to
4863 Merge from coreutils.
4864 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
4866 * getdate.y (date): Also accept dates like May-23-2003; suggestion
4867 from Karl Berry, implemented by Jim Meyering.
4868 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
4869 from Dmitry V. Levin.
4870 Remove anachronistic cast of xrealloc.
4871 * fnmatch_.h (__const): Remove. Use 'const'.
4872 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
4873 type. Otherwise, it wouldn't compile with at least /bin/cc on
4874 ymp-cray-unicos9.0.2.X.
4875 Combine two mostly-identical uses of alloca into one.
4876 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
4878 2003-08-04 Dave Love <d.love@dl.ac.uk>
4882 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
4883 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
4884 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
4885 obsolete NLIST_NAME_UNION.
4886 [__GNU__]: Undef BSD and FSCALE.
4887 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
4889 2003-08-03 Paul Eggert <eggert@twinsun.com>
4891 * stdbool_.h (_Bool): Make it signed char, instead of
4892 an enum type, so that it's guaranteed to promote to int. See:
4893 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
4895 2003-07-31 Paul Eggert <eggert@twinsun.com>
4897 * strerror.c: Include config.h, limits.h. Declare sprintf.
4898 (strerror): Don't assume that a printable int fits in 14 bytes.
4900 2003-07-24 Derek Robert Price <derek@ximbiot.com>
4901 Bruno Haible <bruno@clisp.org>
4903 * getline.h (getline, getdelim): Change return type to ssize_t.
4904 * getline.c (getline, getdelim): Likewise.
4905 Remove _GNU_SOURCE define; now it's defined in config.h through
4908 2003-07-22 Paul Eggert <eggert@twinsun.com>
4910 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
4911 over-parenthesization in macros.
4913 Sync with coreutils.
4915 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
4918 Use `exit_failure' for xalloc and xmemcoll instead of their own
4919 private exit-failure variables.
4920 * xalloc.h (xalloc_exit_failure): Remove.
4921 * xmalloc.c: Likewise. Include exitfail.h.
4922 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
4923 * xmemcoll.h (xmemcoll_exit_failure): Remove.
4924 * xmemcoll.c: Likewise. Include exitfail.h.
4925 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
4927 2003-07-18 Paul Eggert <eggert@twinsun.com>
4929 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
4930 * closeout.c: Likewise. Include "closeout.h" right after config.h,
4931 to test that it can stand by itself. Include "exitfail.h".
4932 Clients should set exit_failure instead.
4933 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
4935 2003-07-18 Andreas Schwab <schwab@suse.de>
4937 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
4939 2003-07-18 Bruno Haible <bruno@clisp.org>
4941 * getndelim2.h: New file.
4942 * getndelim2.c: Make into a module of its own. Include config.h,
4944 (getndelim2): Make non-static. Change return type to ssize_t.
4945 * getline.h: Change argument names.
4946 * getline.c: Include getndelim2.h instead of getndelim2.c.
4947 * getnline.c: Include getndelim2.h.
4949 2003-07-17 Bruno Haible <bruno@clisp.org>
4951 * Makefile.am: Remove file.
4952 * Makefile.in: Remove file.
4954 2003-07-17 Bruno Haible <bruno@clisp.org>
4956 * getnline.h: New file.
4957 * getnline.c: New file.
4958 * getndelim2.c: New file, extracted from getline.c.
4959 (getndelim2): Renamed from getdelim2, with added nmax argument.
4960 * getline.c: Include getndelim2.c.
4961 (getdelim2): Moved out to getndelim2.c.
4962 (getline, getdelim): Update.
4964 2003-07-15 <karl@gnu.org>
4966 * vasnprintf.c: update from gettext.
4968 2003-07-15 Jim Meyering <jim@meyering.net>
4970 * makepath.c (make_path): Enclose diagnostic in _(...).
4972 2003-07-14 Paul Eggert <eggert@twinsun.com>
4974 * asnprintf.c, asprintf.c, config.charset, gettext.h,
4975 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
4976 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
4977 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
4978 vasprintf.c, vasprintf.h: Regenerate. These files are now being
4979 updated automatically by ../config/srclist-update. This changes
4980 their license from LPGL to GPL.
4982 2003-07-14 Jim Meyering <jim@meyering.net>
4984 Don't emit diagnostics. Let callers do that.
4985 * save-cwd.c: Don't include "error.h".
4986 (save_cwd): Don't call error. Ensure that errno is valid
4987 when returning nonzero.
4989 * save-cwd.h (restore_cwd): Update prototype.
4990 * save-cwd.c (restore_cwd): Remove two parameters.
4991 Simplify. Don't call error upon failure. Let callers do that.
4992 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
4993 when auditing is enabled. But don't bother updating the #if.
4995 2003-07-14 Simon Josefsson <jas@extundo.com>
4997 * mempcpy.h: New file.
4998 * mempcpy.c: New file.
5000 2003-07-14 Paul Eggert <eggert@twinsun.com>
5002 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
5003 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
5004 unicodeio.c, unicodeio.h, unlocked-io.h:
5005 Switch from LGPL to GPL.
5007 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
5009 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
5010 it breaks C++ compilation.
5011 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
5013 2003-07-10 Jim Meyering <jim@meyering.net>
5015 * vasnprintf.c: Remove trailing blanks.
5016 Make cpp indentation consistent.
5018 2003-07-09 Paul Eggert <eggert@twinsun.com>
5020 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
5021 posixver.c, strftime.c, strnlen.c, strverscmp.c:
5022 Switch from LGPL to GPL.
5024 2003-07-07 Paul Eggert <eggert@twinsun.com>
5026 * mktime.c: Fix some boundary cases and remove need for floating point.
5028 Issue a compile-time diagnostic if time_t is floating point, or if
5029 two's complement arithmetic is not in effect, or if arithmetic
5030 right shift does not propagate the sign. These assumptions were
5031 all in the original code but they weren't checked.
5033 (TIME_T_MIDPOINT, verify): New macros.
5034 (__isleap): Remove; it has integer overflow problems.
5035 (leapyear): New function, without those problems.
5036 (ydhms_tm_diff): Remove; splitting into two parts.
5037 (ydhms_diff): New function, containing the arithmetic part of
5038 the old ydhms_tm_diff function. Issue a compile-time
5039 diagnostic if we are not using C99 integer division.
5040 Avoid casts when possible.
5041 (guess_time_tm): New function, containing the checking part of
5042 the old ydhms_tm_diff function. Return the new value, rather than
5043 the difference between it and the old. Accept a new argument T
5044 so that *T specifies the old value. Check for overflow in the result.
5046 (__mktime_internal): Use a time_t offset, not a long int offset.
5047 This undoes the 2003-06-04 change, which is no longer needed now
5048 that we have better overflow checking.
5049 (localtime_offset): Likewise.
5051 (__mktime_internal): Avoid harmful overflow on hosts where time_t
5052 and long are 64-bit but int is only 32-bit.
5053 (ydhms_diff): Use long int to store year1 and yday1.
5054 Issue a compile-time diagnostic if long int is not wide enough.
5056 (__mktime_internal): Use long int to store adjusted year and yday.
5057 Use plain C rather than preprocessor commands, if that doesn't
5059 Check for overflow (and try to repair) after each probe
5060 rather than checking only at the very end. This avoids some bugs
5061 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
5062 does not equal GMT offset at maximum time).
5063 Use integer to check for overflow rather than floating point; this
5064 is more portable to non-IEEE hosts, and is a tad faster.
5065 When we detect that we are oscillating between two values,
5066 don't check whether tm_isdst has the requested value, since
5067 we already know the answer. When tm_isdst has the wrong value,
5068 use a different heuristic to find the right one, based on the
5069 extreme values actually observed in practice in tz2003a,
5070 rather than the (overly optimistic) "previous 3 calendar quarters".
5072 (not_equal_tm, print_tm, check_result): Use "const T" rather than
5073 "T const" to accommodate glibc style.
5074 (check_result): Use less-confusing report format. "long" -> "long int.
5076 Don't loop if the iteration overflows time_t.
5077 Allow a negative step in the iteration.
5079 2003-07-01 Paul Eggert <eggert@twinsun.com>
5081 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
5082 having it depend on HAVE_SYS_TYPES_H.
5084 2003-06-25 Bruno Haible <bruno@clisp.org>
5086 * readlink.c: New file.
5088 2003-06-20 Bruno Haible <bruno@clisp.org>
5090 Assume C89, so PARAMS isn't needed.
5091 * unicodeio.h (PARAMS): Remove.
5092 * unicodeio.c: Don't use PARAMS.
5094 2003-06-18 Jim Meyering <jim@meyering.net>
5096 Merge changes from coreutils.
5097 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
5098 Remove explicit declarations of xmalloc and realloc.
5100 (read_utmp): Remove anachronistic cast of xmalloc.
5102 2003-06-17 Paul Eggert <eggert@twinsun.com>
5104 Assume C89, so PARAMS isn't needed.
5105 * backupfile.h (PARAMS): Remove. All uses removed.
5106 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
5107 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
5108 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
5109 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
5110 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
5111 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
5112 xstrtol.h: Likewise.
5113 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
5114 same.h, strverscmp.h: Do not include config.h; no longer needed.
5115 Anyway, config.h should always be included before any other file.
5117 2003-06-11 Simon Josefsson <jas@extundo.com>
5119 * sysexit_.h: New file.
5121 2003-05-20 Derek Price <derek@ximbiot.com>
5123 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
5125 2003-06-10 Simon Josefsson <jas@extundo.com>
5127 * strchrnul.h: New file.
5128 * strchrnul.c: New file.
5130 2003-06-10 Simon Josefsson <jas@extundo.com>
5132 * argp.h: New file, from glibc.
5133 * argp-ba.c: New file, from glibc.
5134 * argp-eexst.c: New file, from glibc.
5135 * argp-fmtstream.c: New file, from glibc.
5136 * argp-fmtstream.h: New file, from glibc.
5137 * argp-fs-xinl.c: New file, from glibc.
5138 * argp-help.c: New file, from glibc.
5139 * argp-namefrob.h: New file, from glibc.
5140 * argp-parse.c: New file, from glibc.
5141 * argp-pv.c: New file, from glibc.
5142 * argp-pvh.c: New file, from glibc.
5143 * argp-xinl.c: New file, from glibc.
5145 2003-06-07 Jim Meyering <jim@meyering.net>
5147 * readtokens.h: Put `Free Software Foundation, Inc.'
5148 in place of my name in the copyright comment.
5149 Remove definition and uses of __P.
5152 * stat.c: Don't declare xmalloc explicitly.
5153 Instead, include "xalloc.h".
5154 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
5155 xrealloc, and xcalloc return values.
5156 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
5158 * xgetcwd.h: Remove definition/uses of PARAMS.
5160 2003-06-06 Jim Meyering <jim@meyering.net>
5162 * stdbool_.h: Renamed from stdbool.h.in.
5164 2003-06-06 Jim Meyering <jim@meyering.net>
5166 Merge from coreutils.
5167 * same.c: (same_name): Declare *_basename locals to be `const'.
5168 Consolidate declarations and initializations of *_base* locals.
5170 Merge from coreutils.
5171 This avoids a core dump on systems without GNU putenv,
5172 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
5173 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
5174 (unsetenv): New static function, from GNU libc.
5175 (rpl_putenv): Use it.
5177 * modechange.c: Remove trailing blanks.
5179 Merge from coreutils.
5180 * fsusage.c: Remove declaration of statfs.
5181 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
5183 * posixtm.c: Include <stdbool.h> unconditionally.
5185 2003-06-05 Paul Eggert <eggert@twinsun.com>
5187 * mktime.c (__mktime_internal): When resolving a tm_isdst
5188 mismatch, look in future quarters as well as past. This fixes a
5189 bug when processing fall-backwards gaps immediately after a long
5190 period of daylight-saving time.
5192 * mktime.c: Assume freestanding C89 or better.
5193 (HAVE_LIMITS_H): Remove. Assume it's 1.
5194 (__P): Remove; not used.
5195 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
5196 (mktime, not_equal_tm, print_tm, check_result,
5197 main): Use prototypes. Use const * where appropriate.
5198 (main): Fix typo in testing code that uncovered by above changes.
5199 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
5201 2003-06-04 Paul Eggert <eggert@twinsun.com>
5203 * mktime.c: Fix Debian bug 177940
5204 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
5205 (localtime_offset): Now long int, not time_t, because we want it
5206 to be guaranteed to be signed. All uses changed.
5207 (__mktime_internal): If overflow would occur when adding offset,
5210 Merge 'human' changes from coreutils. Rewrite to support
5211 locale-specific notations like thousands separators.
5212 * human.c: Simplify authorship notice.
5213 Include human.h immediately after config.h.
5214 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
5215 <limits.h>: Do not include, since human.h does.
5216 (SIZE_MAX, UINTMAX_MAX): New macros.
5217 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
5218 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
5219 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
5220 (power_letter): Renamed from suffixes.
5221 (generate_suffix_backwards): Remove.
5222 (adjust_value): Now takes int style (because of human.h changes)
5223 and long double value (for greater precision on some platforms).
5224 (group_number): New function.
5225 (human_readable): Use it. Use integer options, not enum.
5226 Put the options before the sizes in the arg list.
5227 Support all the new options.
5228 The old human_readable function has been removed;
5229 use inttostr.h instead.
5230 (human_readable, default_block_size, humblock):
5231 Use uintmax_t, not int, for block sizes.
5232 (human_readable_inexact, block_size_types): Remove.
5233 (block_size_opts): New constant.
5234 (human_options): Renamed from human_block_size, with new signature
5235 that allows block sizes up to UINTMAX_MAX. All callers changed.
5236 * human.h: Add copyright and authorship notice.
5237 Include <limits.h> and <stdbool.h> unconditionally.
5238 (PARAMS): Remove. All uses removed.
5239 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
5240 (enum human_inexact_style): Remove tag; now a nameless enum.
5241 (human_floor, human_ceiling, human_round_to_even): Now have
5242 values 2, 0, 1 rather than -1, 1, 0.
5243 (human_group_digits, human_suppress_point_zero, human_autoscale,
5244 human_base_1024, human_SI, human_B): New constants.
5245 (human_readable_inexact, human_block_size): Remove.
5246 (human_readable): Size args are now uintmax_t, not int.
5247 (human_options): New decl.
5249 * exclude.c: (new_exclude, add_exclude): Remove casts that are
5250 unnecessary now that we assume C89 or better. This change
5251 imported from coreutils.
5253 * mktime.c (__mktime_internal): Do not reject negative timestamps
5254 arbitrarily. This is the same patch as 2003-05-28, but it got lost
5255 in the 2003-05-30 sync from glibc.
5257 .h files should stand alone, but we shouldn't include <sys/types.h>
5258 if we can get away with just <stddef.h>.
5260 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
5261 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
5262 rather than <sys/types.h>, as we merely need size_t.
5263 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
5265 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
5266 Include <stdio.h>, to get FILE.
5267 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
5268 memcasecmp.h has included <stddef.h> and all we need is size_t.
5269 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
5270 our interface, instead of including <sys/types.h>
5272 2003-06-02 Paul Eggert <eggert@twinsun.com>
5275 Fix some minor time-related bugs with POSIX time arguments.
5276 Some valid time stamps were being rejected (notably -1, and
5277 time stamps before 1900 on 64-bit hosts). And some invalid
5278 time stamps were being accepted, e.g. September 31.
5280 * posixtm.h (posixtime): Return bool instead of time_t, so
5281 that we can return (time_t) -1 successfully.
5282 * posixtm.c: Likewise.
5283 [HAVE_STDBOOL_H]: Include <stdbool.h>.
5284 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
5285 (t): Remove static var.
5286 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
5287 of static var. All uses changed.
5288 (year): Do not reject years before 1900; they can occur with
5290 (posix_time_parse): Do not check for out-of-range components;
5291 that is now the caller's responsibility, since our checks were
5292 only approximations.
5293 (posixtime): Use mktime to check for out-of-range components,
5294 since it knows them exactly.
5295 If mktime returns (time_t) -1, check whether an error actually occurred
5296 by invoking localtime on -1.
5297 (main) [TEST_POSIXTIME]: Check for input data errors, and report
5298 posixtime failures better.
5299 Improve the test data (in comments only).
5301 2003-05-30 <karl@gnu.org>
5303 * mktime.c: update from libc.
5305 2003-05-30 Bruno Haible <bruno@clisp.org>
5307 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
5308 * localcharset.h: Likewise.
5309 * localcharset.c: Likewise.
5311 2003-05-28 Paul Eggert <eggert@twinsun.com>
5313 Assume the headers required for C89 freestanding compilers.
5314 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
5315 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
5316 without checking for HAVE_LIMITS_H.
5317 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
5318 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
5320 * fatal.c: Include <stdarg.h> without checking for __STDC__.
5321 * exclude.c: Include <stdbool.h> unconditionally.
5322 * tempname.c: Include <stddef.h> unconditionally.
5323 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
5324 * modechange.c, rpmatch.c (NULL): Don't define, since
5325 <stddef.h> does that.
5326 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
5327 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
5328 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
5329 * xstrtol.c: Likewise.
5330 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
5331 * savedir.c: Include <stddef.h> instead of defining NULL.
5333 * addext.c (addext): Use assignment rather than cast, to avoid
5334 warnings on some platforms.
5336 * mktime.c (__mktime_internal): Do not reject negative timestamps
5339 2003-05-10 Bruno Haible <bruno@clisp.org>
5341 * linebreak.c (iconv_string_length): Don't return -1 just because the
5342 string is longer than 4 KB.
5344 2003-05-12 Jim Meyering <jim@meyering.net>
5346 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
5347 the space-padded-by-default conversion specifiers, %e, %k, %l.
5349 2003-05-03 Bruno Haible <bruno@clisp.org>
5351 Upgrade to Unicode-4.0.
5352 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
5353 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
5354 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
5355 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
5356 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
5357 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
5358 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
5359 Change width of U+E0100..U+E01EF from 1 to 0.
5361 2003-04-25 Bruno Haible <bruno@clisp.org>
5363 * copy-file.c: Include <stddef.h>, for size_t.
5365 2003-04-25 Jim Meyering <jim@meyering.net>
5367 * copy-file.c (copy_file_preserving): Declare buf_size to be
5368 of type size_t, not int.
5370 2003-04-11 Jim Meyering <jim@meyering.net>
5372 Merge changes from Coreutils.
5374 2003-03-22 Jim Meyering <jim@meyering.net>
5376 * strftime.c (widen): Cast alloca return value to proper type.
5378 2003-01-19 Ulrich Drepper <drepper@redhat.com>
5381 * strftime.c (my_strftime): Handle very large width
5382 specifications for numeric values correctly. Improve checks for
5385 2003-01-19 Jim Meyering <jim@meyering.net>
5387 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
5388 (nl_get_alt_digit) [! defined my_strftime]: Define.
5389 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
5390 _nl_get_alt_digit and _nl_get_walt_digit.
5392 * strftime.c (my_strftime): Merge in locale-related changes from libc.
5393 These changes have no effect outside of _LIBC.
5395 2003-04-10 Bruno Haible <bruno@clisp.org>
5397 * findprog.h: New file, from GNU gettext.
5398 * findprog.c: New file, from GNU gettext.
5400 2003-04-05 Jim Meyering <jim@meyering.net>
5402 Merge changes from Coreutils.
5404 * exclude.h (PARAMS): Remove definition and uses.
5405 * exclude.c: Remove uses of `PARAMS'.
5407 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
5408 Add test-cases for DOS filenames. Declare program_name.
5409 (main): Set up program_name. Patch by Rich Dawe.
5411 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
5413 Use mntctl's return value to drive the entry-processing loop, since
5414 we can't rely on the value of the vmt_length member in the last
5415 entry. On some systems doing so could result in exhausting
5416 virtual memory. Based in part on a patch from Mike Jetzer.
5418 2003-04-04 Bruno Haible <bruno@clisp.org>
5420 * linebreak.h: New file, from GNU gettext.
5421 * linebreak.c: New file, from GNU gettext with slight modifications.
5422 * lbrkprop.h: New file, from GNU gettext.
5424 2003-04-03 Bruno Haible <bruno@clisp.org>
5426 * utf8-ucs4.h: New file, from GNU gettext.
5427 * utf16-ucs4.h: New file, from GNU gettext.
5428 * ucs4-utf8.h: New file, from GNU gettext.
5429 * ucs4-utf16.h: New file, from GNU gettext.
5431 2003-04-02 Bruno Haible <bruno@clisp.org>
5433 * binary-io.h: New file, from GNU gettext.
5435 2003-04-01 Bruno Haible <bruno@clisp.org>
5437 * pathname.h: New file, from GNU gettext.
5438 * concatpath.c: New file, from GNU gettext.
5440 2003-03-30 Bruno Haible <bruno@clisp.org>
5442 * copy-file.c (copy_file_preserving): Don't set owner if the function
5443 chown() doesn't exist.
5445 2003-03-28 Bruno Haible <bruno@clisp.org>
5447 * copy-file.h: New file, from GNU gettext.
5448 * copy-file.c: New file, from GNU gettext.
5450 2003-03-18 Jim Meyering <jim@meyering.net>
5452 * quote.c (quote_n): Fix typo in comment.
5454 2003-03-14 Jim Meyering <jim@meyering.net>
5456 Merge changes from Coreutils.
5457 * obstack.h (obstack_object_size): Declare temporary, __o,
5458 to be const, in order to avoid warnings.
5459 (obstack_room): Likewise.
5460 (obstack_empty_p): Likewise.
5462 2003-03-13 Paul Eggert <eggert@twinsun.com>
5464 Merge changes from Bison.
5465 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
5466 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
5467 when compiling Bison 1.875's `bitset bset = obstack_alloc
5468 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
5469 * hash.c: Include <stdbool.h> unconditionally.
5471 2003-03-09 Paul Eggert <eggert@twinsun.com>
5473 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
5474 Reported by Bruce Becker; see:
5475 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
5477 2003-03-03 Paul Eggert <eggert@twinsun.com>
5478 Bruno Haible <bruno@clisp.org>
5480 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
5481 Reported by John Hughes, see
5482 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
5484 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
5486 * poll_.h: New file.
5489 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
5491 * mathl.h: New file.
5492 * acosl.c: New file.
5493 * asinl.c: New file.
5494 * atanl.c: New file.
5495 * ceill.c: New file.
5498 * floorl.c: New file.
5499 * frexpl.c: New file.
5500 * ldexpl.c: New file.
5502 * sincosl.c: New file.
5504 * sqrtl.c: New file.
5506 * trigl.c: New file.
5507 * trigl.h: New file.
5509 2003-02-17 Bruno Haible <bruno@clisp.org>
5511 * mkdtemp.h: New file, from GNU gettext.
5512 * mkdtemp.c: New file, from GNU gettext.
5514 2003-01-31 Bruno Haible <bruno@clisp.org>
5516 * rename.c: #undef rename before defining rpl_rename.
5517 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
5519 2003-01-30 Bruno Haible <bruno@clisp.org>
5521 * printf-args.h: New file, from GNU gettext.
5522 * printf-args.c: New file, from GNU gettext.
5523 * printf-parse.h: New file, from GNU gettext.
5524 * printf-parse.c: New file, from GNU gettext.
5525 * vasnprintf.h: New file, from GNU gettext.
5526 * vasnprintf.c: New file, from GNU gettext.
5527 * asnprintf.c: New file, from GNU gettext.
5528 * vasprintf.h: New file, from GNU gettext with modifications.
5529 * vasprintf.c: New file, from GNU gettext.
5530 * asprintf.c: New file, from GNU gettext.
5532 2003-01-29 Bruno Haible <bruno@clisp.org>
5534 * stpncpy.h: New file, from GNU gettext with modifications.
5535 * stpncpy.c: New file, from GNU gettext with modifications.
5537 2003-01-28 Bruno Haible <bruno@clisp.org>
5539 * c-ctype.h: New file, from GNU gettext, with changes suggested by
5541 * c-ctype.c: New file, from GNU gettext, with changes suggested by
5544 2003-01-27 Bruno Haible <bruno@clisp.org>
5546 * xsetenv.h: New file, from GNU gettext.
5547 * xsetenv.c: New file, from GNU gettext.
5549 2003-01-23 Bruno Haible <bruno@clisp.org>
5551 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
5553 2003-01-22 Bruno Haible <bruno@clisp.org>
5555 * exit.h: New file, from GNU gettext.
5557 2003-01-11 Bruno Haible <bruno@clisp.org>
5559 * stpcpy.h (stpcpy): Use ANSI C function declarations.
5560 * strcase.h (strcasecmp, strncasecmp): Likewise.
5562 2003-01-14 Jim Meyering <jim@meyering.net>
5564 * same.c (same_name): Tweak a comment.
5566 2003-01-11 Bruno Haible <bruno@clisp.org>
5568 * same.c (same_name): Reorder tests so as to avoid calling stat()
5569 when a string comparison is sufficient.
5571 2003-01-11 Bruno Haible <bruno@clisp.org>
5573 * readtokens.c (readtoken): Cast character to 'unsigned char', not
5576 2003-01-11 Bruno Haible <bruno@clisp.org>
5578 * hash-pjw.c: Add comment about low quality of this function.
5580 2003-01-12 Paul Eggert <eggert@twinsun.com>
5582 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
5583 to avoid collisions with libcurses and libreadline.
5585 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
5586 * getstr.h, getstr.c: Remove.
5587 * getline.c: Include "getline.h", to check interface.
5588 Move body of old getstr.c here: this defines MIN_CHUNK and
5589 declares getdelim2, which is renamed from getstr.
5590 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
5592 * linebuffer.c (readlinebuffer): Renamed from readline.
5594 * linebuffer.h: Likewise.
5595 (readline): Remove backward-compatibility macro.
5597 2003-01-12 Jim Meyering <jim@meyering.net>
5599 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
5601 2003-01-10 Bruno Haible <bruno@clisp.org>
5603 * alloca_.h: New file.
5604 * getdate.y: Unconditionally include alloca.h.
5605 * makepath.c: Likewise.
5606 * setenv.c: Likewise.
5607 * userspec.c: Likewise.
5609 2003-01-09 Bruno Haible <bruno@clisp.org>
5611 * stdbool.h.in: New file.
5613 2003-01-08 Bruno Haible <bruno@clisp.org>
5615 * safe-read.c: Include specification header first, to ensure its
5617 * full-write.c: Likewise.
5619 2003-01-08 Jim Meyering <jim@meyering.net>
5621 * full-write.c: Undefine and define-away `const' after inclusion
5622 of errno.h, not before. Suggestion from Bruno Haible.
5624 2003-01-07 Jim Meyering <jim@meyering.net>
5626 * full-write.c: Rework so that it may serve to define full_read, too.
5627 * full-read.c: Simply #define FULL_READ and include full-write.c.
5629 2003-01-06 Jim Meyering <jim@meyering.net>
5631 * version-etc.c: Update year in translatable copyright string.
5633 2002-12-25 Bruno Haible <bruno@clisp.org>
5635 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
5636 * xstrtol.h: Likewise.
5637 * xstrtoimax.c: Likewise.
5638 * xstrtoumax.c: Likewise.
5639 * human.h: Likewise.
5641 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
5642 on systems that have <inttypes.h> but not <stdint.h>.
5644 2002-12-31 Paul Eggert <eggert@twinsun.com>
5646 * memcoll.c (memcoll): Fall back on a simple algorithm using
5647 memcmp if strcoll doesn't work.
5649 2002-12-23 Bruno Haible <bruno@clisp.org>
5651 * localcharset.h: New file.
5652 * localcharset.c: Include it.
5653 * unicodeio.c: Likewise.
5655 2002-12-22 Bruno Haible <bruno@clisp.org>
5657 * utime.c (utime_null): No need to call ftruncate if the file was
5660 2002-12-23 Bruno Haible <bruno@clisp.org>
5662 * memcoll.c (STRCOLL): New macro.
5665 2002-12-22 Bruno Haible <bruno@clisp.org>
5667 * getstr.h (getstr): Define, to avoid clash with libcurses.
5668 * linebuffer.h (readline): Define, to avoid clash with libreadline.
5670 2002-12-22 Bruno Haible <bruno@clisp.org>
5672 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
5674 2002-12-23 Bruno Haible <bruno@clisp.org>
5676 * getline.h: Include <stddef.h>, for size_t.
5678 * unicodeio.h: Include <stddef.h>, for size_t.
5679 * unicodeio.c: Don't include <stddef.h>.
5681 2002-12-17 Bruno Haible <bruno@clisp.org>
5683 * canon-host.c (strdup): Remove unused declaration.
5685 * fsusage.c: Include full_read.h.
5686 (get_fs_usage): Use full_read instead of safe_read.
5688 * utime.c (utime_null): Use SAFE_READ_ERROR.
5690 2002-12-11 Bruno Haible <bruno@clisp.org>
5692 * setenv.h: Rewritten to cope with systems that have setenv() but not
5694 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
5697 2002-12-11 Bruno Haible <bruno@clisp.org>
5699 * setenv.c (alloca): Fall back to malloc.
5701 (setenv): Use freea() to free memory allocated with alloca().
5703 2002-11-13 Bruno Haible <bruno@clisp.org>
5705 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
5706 function declarations.
5707 * unsetenv.c (unsetenv): Likewise.
5709 2002-03-04 Bruno Haible <bruno@clisp.org>
5711 Portability to AIX 4.3.3.
5712 * unsetenv.c: New file, extracted from setenv.c.
5713 * setenv.c: Move the unsetenv() function to unsetenv.c.
5715 2001-12-20 Bruno Haible <bruno@clisp.org>
5717 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
5718 use malloc instead. For SunOS 4.
5720 2001-12-11 Bruno Haible <bruno@clisp.org>
5722 * setenv.c: Declare alloca.
5723 (compar_fn_t): New typedef.
5724 (KNOWN_VALUE, STORE_VALUE): Use it.
5726 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
5729 2002-12-10 Paul Eggert <eggert@twinsun.com>
5731 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
5732 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
5733 Choose values that are less likely to collide with system fnmatch
5735 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
5736 defined (e.g., a pure POSIX system).
5737 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
5738 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
5740 2002-12-06 Jim Meyering <jim@meyering.net>
5742 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
5744 Merge in changes from libc's misc/error.c, in preparation
5745 for the merge of gnulib's changes back into libc.
5747 * error.c (_): Define only if not already defined.
5748 Move definition to follow all #include directives.
5749 Include unlocked-io.h only if !_LIBC.
5750 [_LIBC]: Include <libio/libioP.h>.
5751 [USE_IN_LIBIO]: Include <libio/iolibio.h>
5752 (fflush): Tweak definition to use INTUSE.
5755 2002-12-05 Paul Eggert <eggert@twinsun.com>
5757 * alloca.c [defined emacs]: Include "lisp.h".
5758 (xalloc_die) [defined emacs]: New macro.
5759 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
5760 [! defined emacs]: Include <xalloc.h>.
5761 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
5762 (pointer): Typedef to POINTER_TYPE *.
5763 (malloc): Remove decl; we now always use xmalloc.
5764 (alloca): Use old-style definition, since Emacs needs this.
5765 Check for arithmetic overflow when computing combined size.
5767 2002-12-04 Paul Eggert <eggert@twinsun.com>
5769 Do not generate unlocked-io.h automatically, since it's easier to
5770 maintain it by hand.
5772 * unlocked-io.h: New file, from GNU diffutils,
5773 but with proper copyright notice and attribution.
5775 * Makefile.am: Add copyright notice.
5776 (libfetish_a_SOURCES): Add unlocked-io.h.
5777 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
5778 (DISTCLEANFILES, io_functions): Remove macros.
5779 (EXTRA_DIST): Remove gen_uio.
5780 (unlocked-io.h): Remove rule.
5782 2002-12-04 Jim Meyering <jim@meyering.net>
5784 Reflect the fact that stat.c and lstat.c are no longer generated.
5785 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
5786 (DISTCLEANFILES): Likewise.
5787 (EXTRA_DIST): Likewise.
5788 (all_local): Don't depend on stat.c or lstat.c.
5789 (stat.c, lstat.c): Remove rules.
5790 (EXTRA_DIST): Remove xstat.in.
5792 * xstat.in: Remove file. Contents moved into stat.c.
5793 * stat.c: New file. Contents mostly from xstat.in.
5794 * stat.c: Rework so that it may serve to define rpl_lstat, too.
5795 * lstat.c: New file. Simply #define LSTAT and include stat.c.
5797 * safe-read.c: Rework so that it may serve to define safe_write, too.
5798 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
5800 2002-12-03 Jim Meyering <jim@meyering.net>
5802 * safe-read.c, safe-write.c: Change variable names and comments, but
5803 not semantics, to minimize the differences between these two files.
5804 (safe_read): Change comment to mention SAFE_READ_ERROR.
5806 * safe-read.c (IS_EINTR): Define.
5807 (safe_read): Use IS_EINTR in place of in-function cpp directives.
5809 2002-12-02 Bruno Haible <bruno@clisp.org>
5811 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
5812 Define, taken from safe-read.c.
5813 (INT_MAX): Provide fallback.
5814 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
5815 * safe-write.h (SAFE_WRITE_ERROR): Define.
5817 * safe-read.c (EINTR): Remove definition.
5818 (safe_read): Don't use EINTR if it is absent.
5820 2002-12-02 Jim Meyering <jim@meyering.net>
5822 * safe-read.c (EINTR): Define.
5823 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
5824 (INT_MAX): Provide fallback.
5825 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
5827 * safe-read.h (SAFE_READ_ERROR): Define.
5829 2002-12-01 Jim Meyering <jim@meyering.net>
5831 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
5832 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
5834 2002-11-27 Paul Eggert <eggert@twinsun.com>
5836 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
5837 hash_rehash): Replace `if (limit <= value) abort ();' with
5838 `if (! (value < limit)) abort ();', for readability.
5840 2002-11-26 <karl@gnu.org>
5842 * strdup.c: copy from libc again, with jim's ok.
5843 * .cppi-disable: re-add strdup.c
5845 2002-11-25 <karl@gnu.org>
5847 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
5848 instead of "strtol.c".
5850 2002-11-25 Jim Meyering <jim@meyering.net>
5852 * mktime.c: Sync from libc, now that it has the latest fix.
5854 2002-11-24 <karl@gnu.org>
5856 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
5857 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
5859 2002-11-24 Jim Meyering <jim@meyering.net>
5861 Update from coreutils:
5863 * mktime.c: Merge in changes from libc.
5865 Avoid a link-time failure on some Linux systems.
5866 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
5867 (__mon_yday): Declare with the STATIC attribute.
5868 (__mktime_internal): Likewise.
5869 Based on a report from Greg Schafer.
5871 2002-11-23 Jim Meyering <jim@meyering.net>
5873 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
5874 Use `unsigned', not `int', as type of index.
5876 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
5878 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
5880 2002-11-22 Paul Eggert <eggert@twinsun.com>
5882 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
5883 hint that one should use `if (! x) abort ();' rather than `assert
5884 (x);', and anyway it's one less thing to worry about configuring.
5885 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
5886 hash_rehash, hash_insert): Use abort rather than assert.
5888 2002-11-22 Paul Eggert <eggert@twinsun.com>
5890 * quotearg.h: Allow multiple inclusion by surrounding with
5891 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
5892 so that we can be included first.
5893 (PARAMS): Remove; we now assume C89 or later. All uses removed.
5894 * quotearg.c: Include quotearg.h immediately after config.h.
5895 No need to include stddef.h or sys/types.h any more.
5896 Surround local include files with "", not "<>".
5897 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
5898 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
5899 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
5900 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
5901 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
5902 (ISPRINT): Remove; no longer needed now that we assume C89.
5904 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
5907 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
5908 quotearg_char): Use SIZE_MAX rather than
5909 (size_t) -1 when we are talking about "infinity".
5911 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
5913 2002-11-22 Bruno Haible <bruno@clisp.org>
5915 * safe-read.h: Assume C89. Add comments.
5916 (safe_read): Change return type to size_t.
5917 * safe-read.c (safe_read): Change return type to size_t. Handle byte
5918 counts > SSIZE_MAX correctly.
5919 * safe-write.h: New file.
5920 * safe-write.c: New file.
5921 * full-read.h: New file.
5922 * full-read.c: New file.
5923 * full-write.h: Assume C89. Add comments.
5924 * full-write.c: Include safe-write.h.
5925 (full_write): Rewritten to use safe_write.
5926 Suggested by Jim Meyering and Paul Eggert.
5928 2002-11-21 Bruno Haible <bruno@clisp.org>
5930 Remove case insensitive option matching.
5931 * argmatch.h (argcasematch): Remove declaration.
5932 (ARGCASEMATCH): Remove macro.
5933 (__xargmatch_internal): Remove case_sensitive argument.
5934 (XARGMATCH): Update.
5935 (XARGCASEMATCH): Remove macro.
5936 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
5937 case_sensitive argument.
5938 (argcasematch): Remove function.
5939 (__xargmatch_internal): Remove case_sensitive argument.
5940 (main): Use XARGMATCH instead of XARGCASEMATCH.
5942 * xmalloc.c: Change compile-time error message. Add comment about
5943 required autoconf version.
5945 2002-11-21 Jim Meyering <jim@meyering.net>
5947 * strdup.c (strdup): Tweak comment and initial #if/#include.
5949 Merge in changes from the coreutils.
5951 2002-09-25 Paul Eggert <eggert@twinsun.com>
5952 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
5953 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
5954 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
5955 int. Work more efficiently if X is the same width as uintmax_t.
5956 Do not compare X to -1, to avoid bogus compiler warning.
5957 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
5958 Don't assume that f_frsize and f_bsize are the same type.
5960 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
5963 * makepath.c (make_path): Restore umask *before* creating the final
5965 (make_path): Minor reformatting.
5967 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
5968 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
5970 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
5971 ones. At least on GNU/Linux systems, `auto' means something else.
5974 2002-11-20 Paul Eggert <eggert@twinsun.com>
5976 Merge argmatch cleanups from Bison. Assume C89.
5978 * argmatch.c: Include config.h here, not in argmatch.h.
5979 Include stdlib.h, for EXIT_FAILURE.
5980 Always include <string.h>, since we assume C89.
5981 (EXIT_FAILURE): Remove pre-C89 bug workaround.
5982 * argmatch.h: Do not include <config.h> or <sys/types.h>.
5983 Include <stddef.h> instead, since it's all we need for size_t.
5984 (PARAMS): Remove. All uses removed.
5985 (ARRAY_CARDINALITY): Do not bother to #undef.
5986 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
5987 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
5988 Remove unnecessary parentheses.
5989 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
5990 Insert necessary parentheses.
5991 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
5992 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
5994 2002-11-19 Bruno Haible <bruno@clisp.org>
5996 * mbswidth.c: Include mbswidth.h right at the beginning.
5997 * mbswidth.h: Include <stddef.h>, for size_t.
5999 * mbswidth.h (PARAMS): Remove macro.
6000 (mbswidth, mbsnwidth): Use ANSI C function declarations.
6001 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
6003 * gcd.h (PARAMS): Remove macro.
6004 (gcd): Use ANSI C function declarations.
6005 * gcd.c (gcd): Likewise.
6007 2002-11-15 Bruno Haible <bruno@clisp.org>
6009 * strcspn.c: Include <stddef.h>.
6010 (strcspn): Use ANSI C function declaration. Change return type to
6012 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
6013 (strpbrk): Use NULL.
6014 * strpbrk.h (PARAMS): Remove macro.
6015 (strpbrk): Use ANSI C function declaration.
6016 * strstr.c: Don't include <sys/types.h>.
6017 * strstr.h (PARAMS): Remove macro.
6018 (strstr): Use ANSI C function declarations.
6020 2002-11-06 Bruno Haible <bruno@clisp.org>
6022 * gcd.h (gcd): Change argument type to 'unsigned long'.
6023 * gcd.c (gcd): Likewise.
6025 2002-11-05 Bruno Haible <bruno@clisp.org>
6027 * gcd.h: New file, from gettext-0.11.5.
6028 * gcd.c: New file, from gettext-0.11.5.
6030 2002-11-05 Bruno Haible <bruno@clisp.org>
6032 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6033 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6034 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6035 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6037 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
6038 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
6040 * closeout.c: Include gettext.h instead of <libintl.h>.
6041 * human.c: Include gettext.h instead of <libintl.h>.
6042 * quotearg.c: Include gettext.h instead of <libintl.h>.
6043 * rpmatch.c: Include gettext.h instead of <libintl.h>.
6044 * unicodeio.c: Include gettext.h instead of <libintl.h>.
6045 * userspec.c: Include gettext.h instead of <libintl.h>.
6046 * version-etc.c: Include gettext.h instead of <libintl.h>.
6047 * xmalloc.c: Include gettext.h instead of <libintl.h>.
6048 (textdomain): Remove definition.
6049 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
6051 * long-options.c: Remove include of <libintl.h> and definition of _.
6052 * same.c: Remove include of <libintl.h> and definition of _.
6054 2002-11-04 Bruno Haible <bruno@clisp.org>
6056 * stpcpy.h: New file, from GNU gettext-0.11.5.
6057 * strcase.h: New file, from GNU gettext-0.11.5.
6058 * strpbrk.h: New file, from GNU gettext-0.11.5.
6059 * strstr.h: New file, from GNU gettext-0.11.5.
6060 * xgetcwd.h: New file, from GNU gettext-0.11.5.
6062 2002-05-09 Bruno Haible <bruno@clisp.org>
6064 * config.charset: Update for newest glibc. Add canonical names
6065 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
6067 2002-05-09 Bruno Haible <bruno@clisp.org>
6069 * localcharset.c (get_charset_aliases): Add more Windows specific
6072 2002-05-08 Owen Taylor <otaylor@redhat.com>
6074 * config.charset: A few additions for Solaris.
6076 2001-12-05 Bruno Haible <bruno@clisp.org>
6078 * localcharset.c (locale_charset): Don't return an empty string.
6080 2001-10-23 Bruno Haible <haible@clisp.cons.org>
6082 * config.charset: msdos in uk_UA uses CP1125.
6084 2001-08-05 Bruno Haible <haible@clisp.cons.org>
6086 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
6087 * localcharset.c (locale_charset): Declare as extern "C".
6089 2002-02-15 Bruno Haible <bruno@clisp.org>
6091 * config.charset [msdosdjgpp]: For Russian, use CP866.
6093 2002-02-11 Bruno Haible <bruno@clisp.org>
6095 * config.charset: Add support for NetBSD.
6097 2002-09-25 <karl@gnu.org>
6099 * strdup.c: copy from libc/string (via ../config/srclist*).
6100 * getopt*: copy from libc/posix.
6101 * gettext.h: copy from gettext.
6102 * .cppi-disable: add strdup.c, gettext.h.
6104 2002-07-01 Jim Meyering <meyering@lucent.com>
6106 * c-stack.c: Include sys/time.h.
6107 From Volker Borchert.
6109 2002-06-11 Paul Eggert <eggert@twinsun.com>
6111 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
6112 New macro. Use it uniformly instead of
6113 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
6114 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
6115 reported by Vin Shelton.
6117 2002-06-22 Jim Meyering <meyering@lucent.com>
6119 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
6120 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
6122 2002-06-22 Paul Eggert <eggert@twinsun.com>
6124 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
6125 Do not assume SA_SIGINFO behavior.
6126 Bug reported by Jim Meyering on NetBSD 1.5.2.
6128 2002-06-22 Jim Meyering <meyering@lucent.com>
6130 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
6132 * exitfail.c, exitfail.h: Likewise.
6133 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
6135 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
6137 (EXTRA_DIST): Add fnmatch_loop.c.
6138 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
6140 * fnmatch_loop.c: New file, from diffutils-2.8.2.
6141 * fnmatch.c: Update from diffutils-2.8.2.
6142 * fnmatch_.h: New file. From diffutils-2.8.2.
6143 * fnmatch.h: Remove file.
6145 2002-06-18 Paul Eggert <eggert@twinsun.com>
6147 * file-type.h: Report an error if neither S_ISREG nor
6148 S_IFREG is defined, instead of using a test specific to glibc
6149 2.2. This should be safe, since POSIX requires S_ISREG and
6150 Unix Version 7 had S_IFREG. We don't need to check for
6151 <sys/types.h> since we don't use any symbols that it defines.
6153 2002-06-15 Jim Meyering <meyering@lucent.com>
6155 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
6156 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
6157 have been included before this file.
6159 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
6161 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
6162 so that each temporary file name is unique and valid in the first
6163 8 characters, for operation under DOS.
6165 2002-06-15 Jim Meyering <meyering@lucent.com>
6167 Work even with DJGPP 2.03, which lacks support for symlinks.
6169 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
6171 * lchown.c (S_ISLNK): Likewise.
6173 2002-06-14 Jim Meyering <meyering@lucent.com>
6175 * file-type.h: Use the version from diffutils-2.8.2.
6176 * file-type.c: Likewise.
6178 2002-05-27 Jim Meyering <meyering@lucent.com>
6180 Fix a problem seen only on nonconforming systems whereby ls.c's
6181 use of localtime, and then of gettimeofday would cause trouble:
6182 the localtime call used to initialize rpl_gettimeofday's save
6183 mechanism would clobber ls's current local time information so
6184 that in any long listing the first file would always be listed
6185 with date 1970-01-01. Analysis by Volker Borchert.
6187 * gettimeofday.c (localtime): Undefine.
6188 (rpl_localtime): New function.
6190 2002-05-22 Jim Meyering <meyering@lucent.com>
6192 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
6193 * file-type.h: New file.
6194 * file-type.c (file_type): New file/function. Extracted from diffutils.
6196 2002-04-29 Paul Eggert <eggert@twinsun.com>
6198 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
6200 2002-04-28 Paul Eggert <eggert@twinsun.com>
6202 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
6203 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
6204 of 127, since 64 is the largest conceivable number for ancient
6206 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
6208 2002-04-28 Jim Meyering <meyering@lucent.com>
6210 * sig2str.c (WTERMSIG): Remove definition (unused).
6212 2002-04-28 Paul Eggert <eggert@twinsun.com>
6214 * sig2str.h, sig2str.c: New files.
6215 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
6217 2002-04-24 Jim Meyering <meyering@lucent.com>
6219 * gettext.h: New file, from Gettext.
6220 * Makefile.am (INCLUDES): Remove -I../intl.
6221 (libfetish_a_SOURCES): Add gettext.h.
6223 2002-04-16 Jim Meyering <meyering@lucent.com>
6225 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
6226 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
6227 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
6229 2002-04-12 Jim Meyering <meyering@lucent.com>
6231 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
6233 2002-03-10 Jim Meyering <meyering@lucent.com>
6235 * makepath.c (make_path): Remove a comma from a diagnostic.
6236 Suggestion from Santiago Vila.
6238 2002-03-08 Jim Meyering <meyering@lucent.com>
6240 * rename.c: Mention that this wrapper is needed also on
6241 mips-dec-ultrix4.4 systems.
6243 2002-03-02 Jim Meyering <meyering@lucent.com>
6245 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
6246 not HAVE_CLOCK_SETTIME.
6248 2002-02-27 Paul Eggert <eggert@twinsun.com>
6250 * nanosleep.h: Rename to....
6251 * timespec.h: New name for nanosleep.h. All uses changed.
6253 * gettime.c: New file.
6254 * settime.c: New file.
6257 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
6258 timespec.h. Remove nanosleep.h.
6260 2002-02-25 Paul Eggert <eggert@twinsun.com>
6262 * acl.c, acl.h: New files.
6263 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
6265 2002-02-24 Jim Meyering <meyering@lucent.com>
6267 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
6268 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
6269 cause trouble. Reported by Nelson Beebe.
6271 2002-02-23 Paul Eggert <eggert@twinsun.com>
6273 * path-concat.c (xpath_concat): Reorder code to pacify
6274 compilers that don't know that xalloc_die never returns.
6276 2002-02-20 Jim Meyering <meyering@lucent.com>
6278 * getdate.c: Regenerate using bison-1.33.
6280 2002-02-15 Paul Eggert <eggert@twinsun.com>
6282 * posixver.c, posixver.h: New files.
6283 * Makefile.am (libfetish_a_SOURCES): Add them.
6285 2002-02-02 Paul Eggert <eggert@twinsun.com>
6286 Bruno Haible <bruno@clisp.org>
6288 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
6289 (fwrite_success_callback): New declaration.
6290 * unicodeio.c (unicode_to_mb): New function, extracted from
6291 print_unicode_char. Call failure callback instead of error.
6292 (fwrite_success_callback): New function.
6293 (exit_failure_callback): New function.
6294 (fallback_failure_callback): New function.
6295 (print_unicode_char): Call unicode_to_mb.
6297 2002-01-26 Jim Meyering <meyering@lucent.com>
6299 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
6301 2002-01-22 Jim Meyering <meyering@lucent.com>
6303 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
6304 Otherwise, some versions of automake would omit the rule that makes
6305 Makefile from Makefile.in.
6307 2001-01-21 Paul Eggert <eggert@twinsun.com>
6309 * xmemcoll.h, xmemcoll.c: New files.
6310 * Makefile.am (libfetish_a_SOURCES): Add them.
6311 * memcoll.c: Include errno.h, and declare errno if not defined.
6312 (memcoll): Set errno to zero if there is no error.
6314 * quotearg.c (quotearg_buffer_restyled):
6315 Fix bug with quoting buffers containing NUL when backslashing escapes.
6316 This bug was exposed by the other changes in this patch.
6317 (quotearg_n_options): New arg ARGSIZE.
6318 All callers changed.
6319 (quoting_options_from_style): New function.
6320 (quotearg_n_style): Use it.
6321 (quotearg_n_style_mem): New function.
6323 * quotearg.h (quotearg_n_style_mem): New function.
6325 2002-01-16 Jim Meyering <meyering@lucent.com>
6327 * getdate.y: Add three semicolons, each just before a closing brace.
6328 Bison (as of version 1.31) no longer papers over that mistake.
6330 2002-02-14 Paul Eggert <eggert@twinsun.com>
6332 * backupfile.c (ISDIGIT): Comment fix.
6333 * getdate.y (ISDIGIT): Likewise.
6334 * posixtm.c (ISDIGIT, year): Likewise.
6335 * strverscmp.c (ISDIGIT): Likewise.
6336 * userspec.c (ISDIGIT): Likewise.
6338 2002-01-05 Jim Meyering <meyering@lucent.com>
6340 * version-etc.c (version_etc_copyright): Update copyright year.
6342 2001-01-19 Paul Eggert <eggert@twinsun.com>
6344 * closeout.c (close_stdout_status): If ferror (stdout), do
6345 not silently exit merely because the output buffer happens to
6346 have nothing pending.
6348 2001-12-18 Paul Eggert <eggert@twinsun.com>
6350 See the big note in ../ChangeLog.
6351 * human.c (suffixes): Prefer K to k for 1024.
6352 (generate_suffix_backwards): New function.
6353 (human_readable_inexact): Use it.
6354 * xstrtol.c (__xstrtol): If there is no number but there
6355 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
6356 Accept 'K' as well as 'k'.
6358 2001-12-15 Jim Meyering <meyering@lucent.com>
6360 * regex.h (__restrict_arr): Update from libc.
6362 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
6363 as `remote' if the name starts with `//'. Suggested by Michael Stone.
6366 2001-12-10 Jim Meyering <meyering@lucent.com>
6368 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
6369 Instead, include "xalloc.h".
6370 (initbuffer): Don't cast xmalloc return value to char*.
6371 (readline): Reword comment.
6372 Don't cast xrealloc return value to char*
6375 2001-12-09 Jim Meyering <meyering@lucent.com>
6377 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
6378 `signed and unsigned type in conditional expression'.
6379 * posixtm.c (posix_time_parse): Likewise.
6381 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
6383 * readtokens.c (readtoken): Declare an index to be of type unsigned
6384 to avoid a pedantic warning.
6386 * getstr.c: Don't include assert.h.
6387 (getstr): Remove warning-evoking assertions.
6388 Return -1 if offset parameter is out of bounds.
6389 Change the type of a local from int to size_t.
6391 * strftime.c (my_strftime_localtime_r): Include this function
6392 definition in the `#if ! HAVE_TM_GMTOFF' block.
6394 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
6395 Include xalloc.h instead.
6397 2001-12-02 Jim Meyering <meyering@lucent.com>
6399 * tempname.c: Don't declare getenv, thus reverting the change of
6400 2001-11-18. It's no longer necessary, now that stdlib.h is always
6403 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
6404 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
6406 2001-11-30 Akim Demaille <akim@epita.fr>
6408 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
6409 before being defined.
6411 2001-11-27 Paul Eggert <eggert@twinsun.com>
6413 * quotearg.h (quotearg_n, quotearg_n_style):
6414 First arg is int, not unsigned.
6415 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
6416 (SIZE_MAX, UINT_MAX): New macros.
6417 (quotearg_n_options): Abort if N is negative.
6418 Avoid overflow check on hosts where size_t is 64 bits and int
6419 is 32 bits, as overflow is impossible there.
6420 Fix off-by-one typo that caused unnecessary reallocation.
6422 2001-11-27 Jim Meyering <meyering@lucent.com>
6424 * tempname.c: Merge with version from libc.
6425 * regex.c: Likewise.
6427 * tempname.c: Include stdlib.h unconditionally. On some old systems
6428 for which STDC_HEADERS is 0, it was not included, resulting in a
6429 warning about an integer-to-pointer conversion problem with getenv.
6430 Reported by Volker Borchert.
6432 2001-11-26 Jim Meyering <meyering@lucent.com>
6434 * gtod.h: Remove file.
6435 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
6436 * gettimeofday.c: Don't include gtod.h.
6437 (GTOD_init): Remove function.
6438 (rpl_gettimeofday): Do its job here instead, rather than aborting.
6439 Suggestion from Volker Borchert.
6441 2001-11-23 Jim Meyering <meyering@lucent.com>
6443 * hash.h (struct hash_table): Don't define here. Merely declare it.
6444 * hash.c (struct hash_table): Define it here instead.
6446 2001-11-22 Jim Meyering <meyering@lucent.com>
6448 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
6450 2001-11-18 Paul Eggert <eggert@twinsun.com>
6452 * tempname.c (TMP_MAX): Remove; no longer needed.
6453 (TEMPORARIES): New macro.
6454 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
6455 removes an artificial limitation (e.g. HP-UX 10.20, where
6458 2001-11-18 Jim Meyering <meyering@lucent.com>
6460 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
6463 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
6464 files will be created before anything else.
6466 2001-11-17 Jim Meyering <meyering@lucent.com>
6468 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
6469 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
6470 rather than group writable. Patch by Juan F. Codagnone.
6472 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
6473 Instead, include "xalloc.h".
6475 * mountlist.c: Include unlocked-io.h after all system headers.
6476 Remove explicit declarations of xmalloc, xrealloc,
6477 and xstrdup. Instead, include "xalloc.h".
6479 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
6480 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
6481 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
6483 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
6484 Reported by Padraig Brady.
6486 * mkstemp.c: #undef mkstemp.
6488 (rpl_mkstemp): Rename from mkstemp.
6491 2001-11-16 Jim Meyering <meyering@lucent.com>
6493 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
6494 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
6495 determine the amount of total physical memory, use pstat_getstatic.
6496 HPUX-11 doesn't define _SC_PHYS_PAGES.
6497 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
6498 If sysconf couldn't be used to determine the amount of available
6499 physical memory, use both pstat_getstatic and pstat_getdynamic.
6500 Based on a patch from Bob Proulx.
6502 2001-11-05 Jim Meyering <meyering@lucent.com>
6504 * xstat.in (slash_aware_lstat): Correct a misleading comment.
6506 2001-11-03 Jim Meyering <meyering@lucent.com>
6508 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
6509 in argmatch_to_argument call.
6511 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
6514 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
6515 e.g., a fault due to an attempt to free a NULL pointer.
6517 2001-11-01 Jim Meyering <meyering@lucent.com>
6519 * dirfd.c, dirfd.h: New files.
6520 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
6522 * hash.c (hash_print) [TESTING]: Clean up.
6524 2001-10-22 Paul Eggert <eggert@twinsun.com>
6526 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
6527 to avoid a warning if -Wall.
6529 2001-10-21 Paul Eggert <eggert@twinsun.com>
6531 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
6533 2001-10-21 Jim Meyering <meyering@lucent.com>
6535 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
6536 this code would end up calling gettext even in packages built
6538 * getopt.c (_): Likewise.
6539 * regex.c (_): Likewise.
6541 2001-10-20 Paul Eggert <eggert@twinsun.com>
6543 * error.c (strerror_r): Do not declare unless !_LIBC.
6544 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
6545 Use strerror_r that is only a macro, even if it is not a function.
6546 (strerror): Check for HAVE_DECL_STRERROR before declaring.
6547 (private_strerror): Use prototypes, not old-style function definition.
6548 (print_errno_message): New function.
6549 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
6551 (error_tail, error, error_at_line): Use it.
6553 2001-10-11 Jim Meyering <meyering@lucent.com>
6555 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
6556 and quote_n (1, ... to avoid clobbering a buffer.
6558 2001-10-05 Jim Meyering <meyering@lucent.com>
6560 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
6561 * hash-pjw.c: New file (factored out of fileutils' remove.c).
6562 * hash-pjw.h: New file.
6564 2001-09-30 Jim Meyering <meyering@lucent.com>
6566 * mountlist.c [MOUNTED_GETFSSTAT]:
6567 Include <sys/ucred.h>, for Apple Darwin.
6568 Include sys/mount.h and sys/fs_types.h only if available.
6570 (read_filesystem_list): Use FS_TYPE.
6572 2001-09-29 Paul Eggert <eggert@twinsun.com>
6574 * exclude.c (excluded_filename): 0 -> false, since it's
6577 2001-09-28 Paul Eggert <eggert@twinsun.com>
6579 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
6580 #defines strtoimax. Also treat the other strto* functions
6583 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
6584 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
6585 (strtoimax, strtoumax): Do not declare if already defined as a macro.
6587 2001-09-26 Jim Meyering <meyering@lucent.com>
6589 Most macros in unlocked-io.h had the wrong number of arguments.
6590 * gen-uio: New script.
6591 (USE_UNLOCKED_IO): Define to 1 if not already defined.
6592 * unlocked-io.hin: Remove file.
6593 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
6594 rather than trying to embed it here.
6595 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
6596 Reported by Padraig Brady.
6598 2001-09-25 Volker Borchert <bt@teknon.de>
6600 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
6602 2001-09-23 Jim Meyering <meyering@lucent.com>
6604 * mountlist.c: Remove useless parentheses in #if directives.
6605 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
6606 the deprecated MOUNTED symbol is no longer defined in mntent.h.
6608 2001-09-22 Jim Meyering <meyering@lucent.com>
6610 * localcharset.c: Update from latest gettext.
6611 * config.charset: Likewise.
6613 2001-09-20 Jim Meyering <meyering@lucent.com>
6615 * xstrtol.c (strtoimax): Guard declaration with
6616 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
6617 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
6618 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
6619 (strtoumax): Likewise, for completeness (it wasn't necessary).
6621 2001-09-06 Paul Eggert <eggert@twinsun.com>
6623 * strtoimax.c (HAVE_LONG_LONG):
6624 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
6625 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
6626 to work around bug in IBM C compiler.
6628 2001-09-16 Jim Meyering <meyering@lucent.com>
6630 * mkdir.c: New file.
6632 2001-09-04 Paul Eggert <eggert@twinsun.com>
6634 * xgetcwd.c: Revert some of the previous change; intead,
6635 fix the HAVE_GETCWD_NULL code to behave more like the
6636 !HAVE_GETCWD_NULL code used to.
6639 (xgetcwd): Do not return NULL when memory is exhausted; instead,
6642 2001-09-04 Paul Eggert <eggert@twinsun.com>
6644 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
6645 Use ssize_t, not int, to store result of readlink.
6646 Check for ssize_t overflow as well as size_t overflow,
6647 as POSIX says the result of readlink is implementation-defined
6648 when ssize_t overflows.
6649 Remove unnecessary cast to char*.
6650 Use free+malloc instead of realloc, as the storage doesn't need
6651 to be preserved and it's clearer and can be more efficient that way.
6652 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
6653 * xreadlink.h (xreadlink): Update prototype.
6655 2001-09-03 Paul Eggert <eggert@twinsun.com>
6657 * exclude.c (fnmatch_no_wildcards): Fix confusion between
6658 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
6659 spotted by Jim Meyering.
6661 2001-09-03 Jim Meyering <meyering@lucent.com>
6663 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
6665 2001-09-03 Paul Eggert <eggert@twinsun.com>
6667 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
6668 like the HAVE_GETCWD_NULL code.
6669 Include pathmax.h if not HAVE_GETCWD.
6670 Do not include xalloc.h.
6671 (INITIAL_BUFFER_SIZE): New symbol.
6672 Do not use xmalloc / xrealloc, since the caller is responsible for
6673 handling errors. Preserve errno around `free' during failure.
6674 Do not overrun buffer when using getwd.
6676 2001-09-03 Paul Eggert <eggert@twinsun.com>
6678 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
6679 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
6681 2001-09-02 Jim Meyering <meyering@lucent.com>
6683 * error.c: Update from GNU libc.
6685 2001-09-01 Jim Meyering <meyering@lucent.com>
6687 * xreadlink.c: New file.
6688 * xreadlink.h: New file.
6689 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
6691 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
6692 doesn't conflict with sparc Solaris 7's definition in
6693 /usr/include/sys/int_types.h.
6695 * exclude.c: Use `""', not `<>' to #include non-system header files.
6696 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
6697 and strncasecmp as r-values. Unixware didn't have declarations.
6699 2001-08-31 Jim Meyering <meyering@lucent.com>
6701 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
6702 Use an initial, malloc'd, buffer of length 128 rather than
6703 a statically allocated one of length 1024.
6705 2001-08-30 Paul Eggert <eggert@twinsun.com>
6707 * xgetcwd.c: Don't include pathmax.h.
6708 Include stdlib.h and unistd.h if available.
6710 (xmalloc, xstrdup, free): Remove decls.
6711 (xgetcwd): Don't assume sizes fit in unsigned.
6712 Check for overflow when computing sizes.
6713 Simplify reallocation code.
6715 2001-08-28 Paul Eggert <eggert@twinsun.com>
6717 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
6719 * strtoimax.c: Renamed from strtoxmax.c, removing the
6722 Also, make the following further changes to make this file's
6723 configuration more similar to that of strtol.c:
6724 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
6725 (strtoumax, uintmax_t, strtoull, strtol): Remove.
6726 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
6727 (strtoimax): Renamed from strtoumax. All uses of unsigned values
6728 changed to signed values.
6730 And make the following changes as well:
6731 Fix copyright notice, as 1999 was missing.
6732 (verify): New macro.
6733 (strtoimax): Check sizes at compile-time, not run-time.
6734 Prefer strtol to strtoll if both work.
6735 (main): Remove; it was not that useful and was a pain to maintain.
6737 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
6739 2001-08-30 Paul Eggert <eggert@twinsun.com>
6741 * savedir.c (savedir): Remove size parameter, as POSIX says that
6742 a directory's st_size can have an arbitrary value, so the old
6743 usage could waste an arbitrary amount of memory. All uses
6745 * savedir.h: Update prototype.
6747 2001-08-30 Paul Eggert <eggert@twinsun.com>
6749 * xstrtol.c (strtoimax): New decl.
6751 2001-08-28 Paul Eggert <eggert@twinsun.com>
6753 * xstrtol.h: Add copyright notice.
6754 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
6755 LONGINT_INVALID_SUFFIX_CHAR.
6757 2001-08-30 Paul Eggert <eggert@twinsun.com>
6759 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
6762 2001-08-30 Paul Eggert <eggert@twinsun.com>
6764 * hash.c: Remove '2001' from copyright notice.
6766 2001-08-30 Paul Eggert <eggert@twinsun.com>
6768 * full-write.h: New file.
6769 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
6770 * full-write.c: Correct credits, as cccp.c no longer
6771 exists and anyway it was so heavily changed from the old cccp
6772 code as to be unrecognizable. Include full-write.h.
6773 (full_write) Return size_t, with short writes meaning failure.
6774 All callers changed. This fixes a bug with large buffers
6776 * utime.c: Include full-write.h.
6778 2001-08-30 Paul Eggert <eggert@twinsun.com>
6780 Merge 'exclude' changes from tar 1.13.22.
6781 This fixes one or two unlikely storage allocation overflow bugs,
6782 but doesn't change user-visible behavior otherwise.
6784 2001-08-30 Paul Eggert <eggert@twinsun.com>
6786 * exclude.c (bool): Declare, perhaps by including stdbool.h.
6787 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
6788 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
6789 Include if available.
6790 (<xalloc.h>): Include
6791 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
6792 (verify): New macro. Use it to verify that EXCLUDE macros do not
6793 collide with FNM macros.
6794 (struct patopts): New struct.
6795 (struct exclude): Use it, as exclude patterns now come with options.
6796 (new_exclude): Support above changes.
6797 (new_exclude, add_exclude_file):
6798 Initial size must now be a power of two to simplify overflow checking.
6799 (free_exclude, fnmatch_no_wildcards): New function.
6800 (excluded_filename): No longer requires options arg, as the options
6801 are determined by add_exclude. Now returns bool, not int.
6802 (excluded_filename, add_exclude):
6803 Add support for the fancy new exclusion options.
6804 (add_exclude, add_exclude_file): Now takes int options arg.
6805 Check for arithmetic overflow when computing sizes.
6806 (add_exclude_file): xrealloc might modify errno, so don't
6807 realloc until after errno might be used.
6809 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
6811 (free_exclude): New decl.
6812 (add_exclude, add_exclude_file): Now takes int options arg.
6813 (excluded_filename): No longer requires options arg, as the options
6814 are determined by add_exclude. Now returns bool, not int.
6816 2001-08-30 Paul Eggert <eggert@twinsun.com>
6818 * alloca.c (alloca): Arg is of type size_t, not unsigned.
6820 2001-08-27 Jim Meyering <meyering@lucent.com>
6822 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
6824 * version-etc.c (N_): Remove definition.
6825 Revert most of last change.
6826 Instead, simply don't mark the `Copyright...' string for translation.
6827 Based on advice from Paul Eggert.
6829 * strtoxmax.c: Tweak comment.
6831 2001-08-26 Jim Meyering <meyering@lucent.com>
6833 * version-etc.c (version_etc_copyright_fmt): Replace literal year
6834 of copyright with `%s' so translators don't get an untranslated
6836 (COPYRIGHT_YEAR): Define.
6837 (version_etc): Use fprintf rather than fputs.
6838 Suggestion from Ulrich Drepper.
6840 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
6842 * strtoll.c: New file, from GNU libc.
6843 * xstrtoimax.c: New file.
6845 * xstrtol.h: Add xstrtoimax.
6846 * strtoumax.c: New file. Simply include "strtoumax.c".
6847 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
6849 * strtoumax.c: Factor to work both for unsigned and signed types, ...
6850 * strtoxmax.c: ... then renamed to this.
6852 2001-08-13 Paul Eggert <eggert@twinsun.com>
6854 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
6855 Port to Solaris 8, where 'sed' requires a space after the 'r'
6856 command, and where sh dislikes "$/". Clean up the spacing a bit.
6857 Redirect output to $tmp just once.
6859 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
6861 * addext.c (<errno.h>): Include.
6862 (errno): Declare if not defined.
6863 (addext): Work correctly when pathconf returns -1 and leaves
6864 errno alone because there is no limit. Also, work even if
6865 pathconf returns a value greater than SIZE_MAX.
6867 2001-08-12 Jim Meyering <meyering@lucent.com>
6869 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
6870 Simply `return getcwd (NULL, 0);'.
6871 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
6872 Use 1300 as initial value for length, not PATH_MAX.
6874 * pathmax.h: Clean up cpp syntax.
6876 2001-08-12 Jim Meyering <meyering@lucent.com>
6878 * gettimeofday.c: New file.
6880 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
6882 2001-08-04 Jim Meyering <meyering@lucent.com>
6884 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
6885 to get in sync with glibc.
6887 2001-08-03 Paul Eggert <eggert@twinsun.com>
6889 The following changes are from gettext 0.10.39 as maintained by
6892 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
6893 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
6894 with inverted sense. All uses changed.
6896 * mbswidth.c: Don't include <limits.h>.
6897 Include <stdlib.h> and <string.h> unconditionally.
6898 (iswcntrl, mbsinit, ISCNTRL): New macros.
6899 (mbsnwidth): Use K&R style function declarations.
6900 Don't bother checking for MB_LEN_MAX == 1, since the compiler
6901 can optimize it when MB_CUR_MAX == 1.
6902 The width of control characters is zero, not 1.
6904 2001-07-15 Jim Meyering <meyering@lucent.com>
6906 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
6907 (BUILT_SOURCES): Add unlocked-io.h.
6908 (io_functions): Define.
6909 (unlocked-io.h): New rule.
6910 (DISTCLEANFILES): Add unlocked-io.h.
6911 (all-local): Depend on unlocked-io.h, to ensure it is created.
6913 * unlocked-io.hin: New file
6915 * regex.c: Update from glibc.
6917 2001-07-05 Jim Meyering <meyering@lucent.com>
6919 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
6921 (libfetish_a_SOURCES): Put all .h files here instead.
6922 Remove a thus-exposed (better checks in automake) duplicate and
6923 two unnecessary .h files.
6925 2001-06-11 Jim Meyering <meyering@lucent.com>
6927 * regex.c: Update from GNU libc.
6929 2001-05-27 Jim Meyering <meyering@lucent.com>
6931 * readutmp.h (UT_TYPE): Define.
6933 2001-05-24 Jim Meyering <meyering@lucent.com>
6935 * argmatch.c: Include "quote.h".
6936 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
6937 quote function. Reported by Göran Uddeborg.
6939 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
6941 * dirname.c (dir_name): Compute append_dot using path, not newpath
6942 which is not yet declared.
6944 2001-05-11 Paul Eggert <eggert@twinsun.com>
6946 * Makefile.am (libfetish_a_SOURCES):
6947 Add strftime.c, since we now compile it on all hosts.
6949 * strftime.c (my_strftime):
6950 Define to nstrftime if emacs, but only if my_strftime is not defined.
6951 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
6952 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
6953 Add one more extra argument: a nanoseconds value.
6956 (my_strftime function): Add %N format.
6957 (emacs_strftimeu): Renamed from emacs_strftime,
6958 with extra ut argument.
6960 2001-05-11 Paul Eggert <eggert@twinsun.com>
6962 dirname code cleanup. base_name now behaves more compatibly
6963 with POSIX basename when given file names that have trailing
6964 slashes, and similarly for dir_name. Add new primitives
6965 base_len and dir_len. Put the directory-name-related decls
6968 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
6969 * backupfile.c (base_name): Likewise.
6970 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
6971 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
6972 * makepath.c (strip_trailing_slashes): Likewise.
6973 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
6975 * rename.c (strip_trailing_slashes): Likewise.
6976 * same.c (base_name): Likewise.
6977 * stripslash.c (ISSLASH): Likewise.
6979 * addext.c: Include <dirname.h> after size_t is defined.
6980 * backupfile.c: Likewise.
6982 * addext.c (addext): Use base_len to trim redundant
6983 trailing slashes instead of doing it ourselves.
6984 But do not trim the last slash if it is not redundant.
6986 * backupfile.c (find_backup_file_name,
6987 max_backup_version): Use base_len instead of rolling it ourselves.
6988 Handle the case of "" and (on DOS) "C:" correctly.
6990 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
6991 Include <string.h>, <dirname.h>.
6992 (base_name): Allow file names ending in slashes, other than names
6993 that are all slashes. In this case, return the basename followed
6994 by the slashes. This is more general, and can be used in places
6995 where the original base_name purposely had an assertion failure.
6996 (base_len): New function.
6998 * dirname.c: Include <string.h> instead of <stdlib.h>.
6999 Do not include <assert.h>; no longer needed.
7001 (memrchr): Remove decl.
7002 (dir_name_r): Remove.
7003 (dir_len): Renamed from dirlen. All callers changed.
7004 Rewrite in terms of base_name, for simplicity and consistency.
7005 (dir_name): Never return NULL. All callers changed.
7006 Do not include <stdlib.h> in test program; no longer needed.
7007 return 0; is fine for test program.
7009 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
7011 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
7013 * path-concat.c (path_concat): Use base_len to compute
7014 base length, not strlen; this means we cannot rely on memcpy
7017 * same.c (STREQ): Remove.
7018 (same_name): Handle the case where the basename ends in trailing '/'.
7020 * stripslash.c (strip_trailing_slashes): Return nonzero if
7021 a slash was stripped. Do not strip the last slash after a
7024 2001-04-08 Jim Meyering <meyering@lucent.com>
7026 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
7027 recomputed; that's necessary when the offset spans a DST transition.
7028 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
7030 2001-04-02 Jim Meyering <meyering@lucent.com>
7032 * regex.h, regex.c: Update from GNU libc.
7034 2001-03-19 Paul Eggert <eggert@twinsun.com>
7036 * version-etc.c (version_etc_copyright): Update to 2001.
7038 2001-03-16 Paul Eggert <eggert@twinsun.com>
7040 * tempname.c (uint64_t): Define to uintmax_t if
7041 not defined, and if UINT64_MAX is not defined.
7042 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
7043 Reported by John David Anglin.
7045 2001-03-10 Bruno Haible <haible@clisp.cons.org>
7047 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
7048 alias if codeset is empty.
7049 * config.charset (BeOS): Use wildcard syntax.
7051 2001-03-13 Jim Meyering <meyering@lucent.com>
7053 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
7054 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
7057 2001-03-06 Bruno Haible <haible@clisp.cons.org>
7059 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
7061 * unicodeio.c (print_unicode_char): Simplify accordingly.
7063 2001-03-06 Bruno Haible <haible@clisp.cons.org>
7065 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
7066 support for DOS/DJGPP.
7068 2001-02-28 Paul Eggert <eggert@twinsun.com>
7070 * Makefile.am (libfetish_a_SOURCES):
7071 Add dup-safer.c, fopen-safer.c.
7072 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
7074 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
7076 2001-02-25 Paul Eggert <eggert@twinsun.com>
7078 The mkstemp replacement is taken from glibc 2.2.2, with some
7079 portability fixes for use outside glibc, as follows:
7081 * tempname.c (struct_stat64): New macro.
7082 (direxists, __gen_tempname): Use it.
7083 This avoids a portability problem with Solaris 8.
7085 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
7086 (<stddef.h>, <stdint.h>, <string.h>):
7087 Include only if STDC_HEADERS || _LIBC.
7088 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
7089 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
7090 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
7091 (__set_errno): Define this macro if <errno.h> doesn't.
7092 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
7093 Define these macros if <stdio.h> doesn't.
7094 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
7095 Define these macros if <sys/stat.h>
7096 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
7097 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
7098 __xstat64): Define if not _LIBC.
7099 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
7100 (__gen_tempname): Invoke gettimeofday only if
7101 HAVE_GETTIMEOFDAY || _LIBC;
7102 otherwise, fall back on plain "time".
7103 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
7105 * mkstemp.c (__GT_FILE): Define to zero if not defined.
7107 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
7109 2001-02-17 Jim Meyering <meyering@lucent.com>
7111 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
7112 around included file name.
7114 * strnlen.c (__strnlen): Merge in a change from GNU libc.
7116 * strftime.c: Update from GNU libc (the only changes were to comments).
7118 2001-02-13 Bruno Haible <haible@clisp.cons.org>
7120 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
7122 2001-02-17 Paul Eggert <eggert@twinsun.com>
7124 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
7125 Remove workaround macros for hosts that have mbrtowc but not
7126 mbstate_t, as we now insist on proper declarations for both
7127 before using mbrtowc.
7129 2001-02-17 Jim Meyering <meyering@lucent.com>
7131 * regex.c: Update from libc.
7133 2001-02-16 Paul Eggert <eggert@twinsun.com>
7135 * alloca.c (malloc): Undef before defining, since stdlib.h
7136 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
7137 Reported by Mark Hounschell via Paul Eggert.
7139 2001-01-30 Bruno Haible <haible@clisp.cons.org>
7141 * config.charset: Update for FreeBSD 4.2.
7143 2001-01-26 Jim Meyering <meyering@lucent.com>
7145 * quotearg.c: Include stddef.h.
7146 * quote.c: Include stddef.h.
7147 Reported by Axel Kittenberger.
7149 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
7150 line in double quotes so that it evokes a better diagnostic.
7151 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
7152 Reported by Axel Kittenberger.
7154 2001-01-15 Bruno Haible <haible@clisp.cons.org>
7156 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
7157 to avoid a warning. Add back 'const' to inptr.
7159 2001-01-16 Jim Meyering <meyering@lucent.com>
7161 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
7164 2001-01-14 Jim Meyering <meyering@lucent.com>
7166 * rename.c: New file. From Volker Borchert.
7167 Include stdlib.h, string.h or strings.h, and xalloc.h.
7168 Use strip_trailing_slashes rather than open-coding it.
7170 2001-01-03 Paul Eggert <eggert@twinsun.com>
7172 * strftime.c: Sync with glibc time/strftime.c 1.81.
7174 2001-01-03 Jim Meyering <meyering@lucent.com>
7176 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
7177 local `inptr' to avoid warning with some system declarations of iconv.
7179 2000-12-29 Paul Eggert <eggert@twinsun.com>
7181 * modechange.c: Do not assume that mode_t uses the
7182 traditional octal encoding. E.g. "chmod 1 FOO" should set
7183 the other-execute bit of FOO even if S_IXOTH != 1.
7185 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
7186 WOTH, XOTH, ALLM): New macros.
7187 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
7188 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
7190 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
7191 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
7193 No need to use uintmax_t; unsigned long is long enough.
7194 Don't bother to get suffix since we don't use it.
7196 2000-12-24 Jim Meyering <meyering@lucent.com>
7198 * hash.c (is_prime): Return explicit boolean values.
7199 (hash_get_first): Return NULL to appease Irix5.6's 89.
7200 Reported by Nelson Beebe.
7202 2000-10-31 Bruno Haible <haible@clisp.cons.org>
7204 * localcharset.c (locale_charset): Add support for Win32.
7206 2000-12-18 Paul Eggert <eggert@twinsun.com>
7208 * physmem.h, physmem.c: New files.
7210 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
7211 (noinst_HEADERS): Add physmem.h.
7213 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
7214 't' for compatibility with Solaris 8 sort.
7216 2000-12-18 Bruno Haible <haible@clisp.cons.org>
7218 * config.charset: Add support for BeOS.
7220 2000-12-16 Jim Meyering <meyering@lucent.com>
7222 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
7223 SHELLS_FILE to a file name that's useful on djgpp systems.
7225 (ADDITIONAL_DEFAULT_SHELLS): Define.
7226 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
7227 Based mostly on a patch from Prashant TR.
7229 2000-12-16 Jim Meyering <meyering@lucent.com>
7231 This bug had a serious impact on chown: `chown N:M FILE' (for integer
7232 N and M) would have treated it like `chown N:N FILE'.
7234 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
7236 2000-10-31 Bruno Haible <haible@clisp.cons.org>
7238 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
7239 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
7240 to the list of canonical encodings. Rename EUC-CN to GB2312.
7242 2000-12-08 Andreas Schwab <schwab@suse.de>
7244 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
7245 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
7247 2000-12-07 Jim Meyering <meyering@lucent.com>
7249 * stripslash.c (ISSLASH): Define.
7250 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
7253 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
7254 (dir_name_r): Declare this function as static.
7255 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
7256 manifest itself on a name containing a mix of slashes and
7258 Make this function work with names starting with a DOS-style
7259 drive letter and colon prefix.
7260 (dir_name): Append `.' if necessary.
7261 Based mostly on patches from Prashant TR and Eli Zaretskii.
7263 * dirname.h (dir_name_r): Remove prototype.
7265 2000-12-05 Jim Meyering <meyering@lucent.com>
7267 * dirname.c (dir_name_r): Add `const' in a few local declarations.
7269 2000-12-04 Jim Meyering <meyering@lucent.com>
7271 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
7272 Also include memory.h, stdlib.h, unistd.h if appropriate.
7273 Reported by Andreas Jaeger (conflicting declaration of malloc).
7275 2000-12-02 Jim Meyering <meyering@lucent.com>
7277 * closeout.h: Make idempotent, to avoid some obscure warnings.
7279 2000-12-01 Paul Eggert <eggert@twinsun.com>
7281 * memrchr.c: Include <config.h> before any system include file.
7283 2000-11-29 Paul Eggert <eggert@twinsun.com>
7285 * dirname.c (dir_name_r): Fix typo: int -> size_t.
7287 2000-11-26 Jim Meyering <meyering@lucent.com>
7289 * memcoll.c: Include sys/types.h. From Werner Almesberger.
7291 2000-11-22 Paul Eggert <eggert@twinsun.com>
7293 * strftime.c (my_strftime): Do not invoke mbrlen with a
7294 size of (size_t) -1; it's not portable.
7296 2000-11-17 Akim Demaille <akim@epita.fr>
7298 * obstack.h: Formatting changes.
7299 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
7300 prevent type checking.
7301 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
7302 cast the value to (void *): assigning a `foo *' to a `void *'
7304 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
7306 2000-11-17 Jim Meyering <meyering@lucent.com>
7308 * strstr.c: Update from GNU libc.
7310 2000-11-16 Jim Meyering <meyering@lucent.com>
7312 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
7314 2000-11-11 Jim Meyering <meyering@lucent.com>
7316 * error.c: Add a couple #includes, merging from GNU libc version.
7318 2000-11-10 Jim Meyering <meyering@lucent.com>
7320 * obstack.h: Update from GNU libc.
7321 * obstack.c: Likewise.
7323 2000-11-06 Paul Eggert <eggert@twinsun.com>
7325 * getusershell.c (setusershell): Use rewind rather than
7326 fseek/fseeko, to avoid configuration hassles with fseeko.
7327 Don't bother opening SHELLS_FILE if shellstream is NULL;
7330 2000-11-05 Jim Meyering <meyering@lucent.com>
7332 * makepath.h (make_dir): Declare.
7333 * makepath.c (make_dir): Remove `static' attribute.
7336 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
7338 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
7339 last one in a bucket, advance to the next bucket.
7341 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
7343 * fnmatch.c: Do not comment out all the code if we are using
7344 the GNU C library, because in some cases we are replacing buggy
7345 code in the GNU C library itself.
7347 2000-10-30 Paul Eggert <eggert@twinsun.com>
7349 * error.h, getline.h, modechange.h:
7350 Remove "2000" from Copyright line, as the file hasn't been
7351 changed this year other than in the copyright notice.
7353 * xalloc.h: Add "2000" to Copyright line, as this file
7354 was changed this year.
7356 2000-10-30 Paul Eggert <eggert@twinsun.com>
7358 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
7359 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
7360 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
7362 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
7364 * regex.h (__restrict_arr): Move definition out of #ifndef block.
7365 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
7366 doesn't define __restrict_arr.
7368 2000-10-29 Jim Meyering <meyering@lucent.com>
7370 * xstat.in: Fix grammar in comment.
7372 2000-10-28 Jim Meyering <meyering@lucent.com>
7374 * memchr.c: Update from libc.
7375 Adjust for portability:
7376 [HAVE_STDLIB_H]: Include stdlib.h.
7377 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
7378 Undef __memchr, too.
7379 [!weak_alias]: Define __memchr to memchr.
7381 * regex.c: Update from libc.
7382 * regex.h: Likewise.
7383 * getopt1.c: Likewise.
7384 * memcmp.c: Likewise.
7386 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
7387 Avoid using fseek, when possible -- it's broken by design.
7388 Patch by Ulrich Drepper.
7390 2000-10-26 Jim Meyering <meyering@lucent.com>
7392 * strftime.c: Update from libc.
7394 2000-10-25 Jim Meyering <meyering@lucent.com>
7396 * obstack.c: Update from libc.
7398 2000-10-23 Jim Meyering <meyering@lucent.com>
7400 * hard-locale.c (hard_locale): Revert last change -- it was simply
7401 wrong. That set_locale call must not have any side effects.
7404 2000-10-22 Jim Meyering <meyering@lucent.com>
7406 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
7407 [CYCLIC]: Remove now-unused definition.
7409 * save-cwd.c (O_DIRECTORY): Define, if needed.
7410 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
7411 Suggestion from Ulrich Drepper.
7413 2000-10-21 Jim Meyering <meyering@lucent.com>
7415 * dirname.c (dir_name_r): New function, factored out of dir_name.
7416 (dir_name): Use dir_name_r.
7417 * dirname.h (dir_name_r): Declare it.
7419 2000-10-21 Jim Meyering <meyering@lucent.com>
7421 * dirname.c (memrchr): Declare if necessary.
7422 (dir_name): Remove the restriction that there be no
7423 trailing slashes. Now, this code skips past them, effectively
7425 [TEST_DIRNAME] (main): New unit tests.
7427 * memrchr.c: New file from GNU libc.
7428 Undef __memrchr, too.
7429 [!weak_alias]: Define __memrchr to memrchr.
7430 Guard weak_alias use with `#ifdef weak_alias'.
7432 2000-10-17 Jim Meyering <meyering@lucent.com>
7434 * quote.h (PARAMS): Define and use.
7435 Reported by Akim Demaille.
7437 * getopt.c: Update from libc.
7439 2000-10-16 Jim Meyering <meyering@lucent.com>
7441 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
7444 2000-09-25 Jim Meyering <meyering@lucent.com>
7446 * md5.h (rol): Define (from GnuPG).
7448 * sha.c: Give credit (GnuPG) where due.
7449 (M): Use rol rather than open-coding it.
7450 Add a FIXME comment.
7452 2000-09-21 Jim Meyering <meyering@lucent.com>
7454 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
7455 Reported by Michael Stone.
7457 2000-09-20 Jim Meyering <meyering@lucent.com>
7459 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
7460 (noinst_HEADERS): Add sha.h.
7461 Based on code from Scott G. Miller and from GnuPG.
7463 2000-09-15 Jim Meyering <meyering@lucent.com>
7465 * regex.c: Update from libc.
7467 2000-09-10 Jim Meyering <meyering@lucent.com>
7469 * getopt.c (_getopt_internal): Update from glibc.
7471 2000-09-09 Jim Meyering <meyering@lucent.com>
7473 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
7474 think it should be used as a general replacement for isascii.
7475 * fnmatch.c: Likewise.
7476 * mbswidth.c: Likewise
7477 * regex.c: Likewise.
7480 * userspec.c: Include sys/param.h and limits.h.
7482 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
7483 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
7484 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
7485 UID, GID. Check range.
7487 2000-09-06 Jim Meyering <meyering@lucent.com>
7489 * getopt.c (_getopt_internal): Update from glibc.
7491 2000-08-30 Jim Meyering <meyering@lucent.com>
7493 * strftime.c: Merge in changes from GNU libc.
7495 2000-08-26 Jim Meyering <meyering@lucent.com>
7497 * closeout.c: Include "__fpending.h".
7498 (close_stdout_status): Return right away if there's nothing to flush.
7500 * Makefile.am (noinst_HEADERS): Add __fpending.h.
7501 * __fpending.c: New file.
7502 * __fpending.h: New file.
7504 2000-08-07 Paul Eggert <eggert@twinsun.com>
7506 Standardize on "memory exhausted" instead of "Memory exhausted"
7507 or "virtual memory exhausted".
7508 * obstack.c (print_and_abort): Use "memory exhausted", not
7509 "virtual memory exhausted".
7510 * same.c (same_name): Invoke xalloc_die instead of printing
7512 * userspec.c (parse_user_spec): Likewise.
7513 * bumpalloc.h: comment fix
7514 * same.c, userspec.c: Include xalloc.h.
7516 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
7517 not char *const and pointing to a constant array.
7518 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
7519 (xrealloc): Comment fix.
7521 * userspec.c (parse_user_spec):
7522 Don't translate a message until just before returning,
7523 to avoid unnecessary translation.
7525 2000-08-07 Jim Meyering <meyering@lucent.com>
7527 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
7528 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
7529 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
7530 getgroups.c, gethostname.c, getopt.h, group-member.c,
7531 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
7532 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
7533 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
7534 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
7535 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
7536 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
7537 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
7538 yesno.c: Back out Copyright date changes for each file with no change
7539 this year. This eases coordination with other programs using the same
7540 source code modules. From Paul Eggert.
7542 2000-08-03 Greg McGary <greg@mcgary.org>
7544 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
7545 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
7546 (EXTEND_BUFFER): Use them.
7548 2000-08-01 Jim Meyering <meyering@lucent.com>
7550 * dirname.c (ISSLASH): Define.
7551 (BACKSLASH_IS_PATH_SEPARATOR): Define.
7552 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
7553 both `\' and `/' may be use as path separators.
7554 Based on a patch from Prashant TR.
7556 2000-07-31 Paul Eggert <eggert@twinsun.com>
7558 * quotearg.c (quotearg_n_options): Don't make the initial
7559 slot vector a constant, since it might get modified.
7561 2000-07-31 Jim Meyering <meyering@lucent.com>
7563 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
7564 * obstack.c (print_and_abort): Likewise.
7566 2000-07-30 Paul Eggert <eggert@twinsun.com>
7568 * quotearg.c (quotearg_n_options): Preallocate a slot 0
7569 buffer, so that the caller can always quote one small
7570 component of a "memory exhausted" message in slot 0.
7571 From a suggestion by Jim Meyering.
7573 2000-07-30 Jim Meyering <meyering@lucent.com>
7575 * makepath.c (make_path): Quote the other instance, too.
7577 * quotearg.c (N_STATIC_SLOTVECS): Define.
7578 (STATIC_BUF_SIZE): Define.
7579 (quotearg_n_options): Use only statically allocated storage when
7580 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
7581 than STATIC_BUF_SIZE.
7583 2000-07-29 Jim Meyering <meyering@lucent.com>
7585 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
7586 * dirname.c (dir_name): Likewise.
7588 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
7590 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
7591 (dir_name): Assert that there are no trailing slashes.
7593 2000-07-18 Bruno Haible <haible@clisp.cons.org>
7595 * mbswidth.h (mbswidth): Add a flags argument.
7596 (mbswidth): New declaration.
7597 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
7598 * mbswidth.c (mbswidth): Add a flags argument.
7599 (mbsnwidth): New function.
7601 2000-07-24 Jim Meyering <meyering@lucent.com>
7603 * mbswidth.c: Remove useless #else. From Bruno Haible.
7605 2000-07-23 Paul Eggert <eggert@twinsun.com>
7607 * mbswidth.c (_XOPEN_SOURCE):
7608 Don't define; this causes problems on Solaris 7.
7609 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
7611 2000-07-23 Paul Eggert <eggert@twinsun.com>
7614 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
7615 so that mbstate_t is always defined.
7617 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
7618 be 1 in at least one GCC installation, and this configuration
7619 error is likely to be common. Ignoring MB_LEN_MAX hurts
7620 performance on hosts that have mbrtowc but have only unibyte
7621 locales, but I assume these hosts are rare.
7623 2000-07-23 Paul Eggert <eggert@twinsun.com>
7625 * quotearg.c: Streamline by invoking multibyte code only if needed.
7626 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
7627 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
7628 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
7629 invoke multibyte primitives.
7631 2000-07-23 Jim Meyering <meyering@lucent.com>
7633 * basename.c (base_name): Add an assertion.
7635 2000-07-15 Bruno Haible <clisp.cons.org>
7637 * quotearg.c: When the system forces us to redefine mbstate_t,
7638 shadow its mbsinit function.
7640 2000-07-16 Bruno Haible <haible@clisp.cons.org>
7642 * mbswidth.h: New file.
7643 * mbswidth.c: New file.
7644 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
7645 (noinst_HEADERS): Add mbswidth.h.
7647 2000-07-17 Bruno Haible <haible@clisp.cons.org>
7649 * config.charset: Add support for FreeBSD. Improve support for HP-UX
7652 2000-07-15 Jim Meyering <meyering@lucent.com>
7654 * makepath.c: Include quote.h.
7655 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
7656 corresponding argument in a `quote (...)' call.
7657 Give better diagnostics.
7659 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
7660 (noinst_HEADERS): Add quote.h.
7662 * quote.c (quote, quote_n): New file. Two functions taken verbatim
7663 from tar's src/misc.c.
7664 * quote.h: New file. Prototypes for same.
7666 2000-07-10 Paul Eggert <eggert@twinsun.com>
7668 From a suggestion by Bruno Haible.
7669 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
7670 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
7671 to decide whether to define the BeOS workaround macro;
7672 this adjusts to the change to AC_MBSTATE_T.
7674 2000-07-13 Paul Eggert <eggert@twinsun.com>
7676 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
7678 * quotearg.c (quoting_style_args, quoting_style_vals,
7679 quotearg_buffer_restyled): Add support for
7680 clocale_quoting_style. Undo previous change to
7681 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
7682 and "{RIGHT QUOTATION MARK}" msgids.
7684 2000-07-05 Paul Eggert <eggert@twinsun.com>
7686 The old behavior of quoting `like this' doesn't look good with
7687 newer, ISO-style fonts. See:
7688 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
7690 Instead, quote "like this" by default. Let the translator
7691 tailor the locale-specific quoting behavior by providing
7692 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
7694 * quotearg.c (N_): New macro.
7695 (gettext_default): New function.
7696 (quotearg_buffer_restyled): Use
7697 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
7698 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
7700 2000-07-09 Jim Meyering <meyering@lucent.com>
7702 * Most files: Update copyright dates to include 2000.
7704 2000-07-08 Jim Meyering <meyering@lucent.com>
7706 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
7708 (xgethostname): Remove now-unnecessary #ifdef.
7709 Move declaration of `err' into loop where it's used.
7711 2000-07-05 Bruno Haible <haible@clisp.cons.org>
7713 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
7714 by allocating a larger buffer. Test the gethostname return value for
7715 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
7716 returns an error and ENAMETOOLONG isn't defined.
7718 2000-07-05 Paul Eggert <eggert@twinsun.com>
7719 and Bruno Haible <haible@clisp.cons.org>
7721 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
7723 2000-07-05 Bruno Haible <haible@clisp.cons.org>
7725 * quotearg.c (struct quoting_options): Simplify quote_these_too
7728 2000-07-03 Jim Meyering <meyering@lucent.com>
7730 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
7731 Reported by Bruno Haible.
7733 2000-07-04 Jim Meyering <meyering@lucent.com>
7735 * quotearg.c: Make inclusion of <wchar.h> independent of whether
7736 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
7739 2000-07-03 Paul Eggert <eggert@twinsun.com>
7740 and Bruno Haible <haible@clisp.cons.org>
7742 * quotearg.c (mbrtowc):
7743 Assign to *pwc, and return 1 only if result is nonzero.
7744 (iswprint): Use ISPRINT when substituting our own mbrtowc.
7746 2000-07-03 Jim Meyering <meyering@lucent.com>
7748 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
7749 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
7752 2000-07-02 Jim Meyering <meyering@lucent.com>
7754 * quotearg.c (mbstate_t): Don't define here.
7756 2000-07-02 Jim Meyering <meyering@lucent.com>
7758 * nanosleep.c (SIGCONT): Define if not already defined.
7760 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7762 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
7763 per change in ../m4/ls-mntd-fs.m4.
7764 (read_filesystem_list): Ignore symbolic links.
7766 2000-06-29 Jim Meyering <meyering@lucent.com>
7768 * same.c: Include <string.h> or <strings.h>, as appropriate,
7769 for declaration of strcmp.
7771 * long-options.c: Include <stdlib.h>, for declaration of exit.
7773 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
7774 Avoid warning by casting result to `char *' to remove `const'.
7776 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7778 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
7780 2000-06-26 Paul Eggert <eggert@twinsun.com>
7782 savedir now sets errno on failure and invokes xmalloc to get memory.
7783 Fix a couple of other minor bugs while we're at it.
7785 * savedir.c (<unistd.h>): Do not include; there's no need.
7786 (NAMLEN): Remove macro.
7787 (malloc, realloc): Remove decls.
7789 ("xalloc.h"): Include.
7790 (NAME_SIZE_DEFAULT): New macro.
7791 (savedir): Use xmalloc / xrealloc to allocate memory.
7792 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
7793 Skip "" directory entries.
7794 Use strlen to calculate directory entry length, since the old method
7795 is rarely used these days and isn't worth supporting.
7796 Don't use a pointer after freeing it.
7797 Check for integer overflow when calculating allocation size.
7798 Use memcpy to copy entries, instead of stpcpy.
7799 Set errno properly when returning NULL.
7800 Check for readdir error.
7802 2000-06-26 Jim Meyering <meyering@lucent.com>
7804 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
7806 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7808 * getusershell.c (xmalloc, xrealloc): Remove functions.
7810 Don't include <stdlib.h>. Don't declare malloc, realloc.
7812 2000-06-23 Bruno Haible <haible@clisp.cons.org>
7814 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
7816 2000-06-24 Jim Meyering <meyering@lucent.com>
7818 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
7820 2000-06-21 Jim Meyering <meyering@lucent.com>
7822 * getpass.c: New file, from Bruno Haible. Required for BeOS.
7824 2000-06-19 Paul Eggert <eggert@twinsun.com>
7826 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
7827 (mbrtowc, mbstate_t): Define substitutes if
7828 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
7829 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
7830 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
7832 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7834 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
7835 than 1024, return a memory chunk of least possible size, instead
7836 of size PATH_MAX + 2. In the loop, increment the size proportionally.
7837 Use free/xmalloc instead of xrealloc to avoid copying for very long
7840 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7842 * canon-host.c (canon_host): Use malloc and memcpy to copy an
7843 address, not strdup. Include <stdlib.h> and don't declare free().
7845 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7847 * path-concat.c (path_concat): Don't access dir[-1] if dir is
7850 2000-06-21 Jim Meyering <meyering@lucent.com>
7852 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
7853 (noinst_HEADERS): Add getstr.h.
7855 * getline.c (getstr): Move into a separate file.
7856 * getstr.c (getstr): New file, extracted from getline.c, with
7857 the following changes: new parameter, delim2; both delim[12]
7858 parameters have type `int', not `char'. The latter would lose
7859 with 8-bit delimiters.
7860 * getstr.h: New file.
7862 2000-06-19 Jim Meyering <meyering@lucent.com>
7864 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
7866 2000-06-18 Jim Meyering <meyering@lucent.com>
7868 * mkdir.c: Remove file, due mainly to copyright incompatibility.
7869 Besides, these days every porting target provides a mkdir function.
7871 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
7872 (this snippet comes from src/system.h).
7874 2000-06-15 Paul Eggert <eggert@twinsun.com>
7876 * human.c (adjust_value): New function.
7877 (human_readable_inexact): Apply rounding style even when
7878 printing approximate values.
7880 2000-06-14 Paul Eggert <eggert@twinsun.com>
7882 * human.c (human_readable_inexact): Allow an input block
7883 size that is not a multiple of the output block size, and vice versa.
7884 Reported by Piergiorgio Sartor.
7886 2000-06-14 Paul Eggert <eggert@twinsun.com>
7888 * getdate.y (get_date): Apply relative times after time
7889 zone indicator, not before. Reported by Todd A. Jacobs.
7891 2000-06-13 Jim Meyering <meyering@lucent.com>
7893 * Makefile.am (all-local): Depend on lstat.c and stat.c.
7895 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
7897 2000-06-12 Paul Eggert <eggert@twinsun.com>
7899 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
7901 2000-06-04 Paul Eggert <eggert@twinsun.com>
7903 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
7905 2000-06-04 Jim Meyering <meyering@lucent.com>
7907 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
7908 SunOS 4.1.4 for which gid_t is an unsigned type.
7910 2000-06-03 Jim Meyering <meyering@lucent.com>
7912 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
7914 2000-05-26 Bruno Haible <haible@clisp.cons.org>
7916 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
7917 newer, don't install charset.alias.
7918 * config.charset: Change the Linux/glibc rules so they become empty
7919 on glibc-2.1 or newer.
7921 2000-06-02 Jim Meyering <meyering@lucent.com>
7923 * mountlist.c: Back out last change. Instead, do this...
7924 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
7925 member using the same `ignore'-testing code.
7926 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
7930 2000-05-29 Jim Meyering <meyering@lucent.com>
7932 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
7933 with the `ignore' attribute. Based on a patch from Mark D. Roth.
7935 2000-05-22 Jim Meyering <meyering@lucent.com>
7937 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
7939 2000-05-18 Jim Meyering <meyering@lucent.com>
7941 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
7942 back, too, since it may have been modified by allocate_entry.
7943 (hash_delete): Rewrite to use neither the assignment operator
7944 nor the comma operator in an if-expression.
7946 2000-05-15 Paul Eggert <eggert@twinsun.com>
7949 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
7950 Remove; no longer needed.
7951 "quotearg.h": Add include.
7952 (file_name): Do not bother to explicitly initialize to NULL; it's less
7953 efficient on some hosts.
7954 (close_stdout_status): Remove test as to whether stdout was already
7955 closed; it breaks for the case "echo x | sort >&-".
7956 Quote file name colons.
7957 Do not assume that _("write error") lacks format strings.
7959 2000-05-15 Jim Meyering <meyering@lucent.com>
7961 * version-etc.c (version_etc_copyright): Update the copyright string
7962 used in all --version output.
7964 2000-05-14 Jim Meyering <meyering@lucent.com>
7966 * closeout.c (close_stdout_set_file_name): New function.
7967 (close_stdout_status): Use new file-scoped global.
7968 Return right away if fstat says the stdout file descriptor is invalid.
7969 * closeout.h (close_stdout_set_file_name): Declare.
7971 2000-05-10 Jim Meyering <meyering@lucent.com>
7973 * closeout.c [default_exit_status]: New file-scoped variable.
7974 (close_stdout_set_status): New function.
7975 * closeout.h (close_stdout_set_status): Declare.
7977 2000-05-08 Jim Meyering <meyering@lucent.com>
7979 * long-options.c: Don't include closeout.h.
7980 (parse_long_options): Don't call close_stdout for --version.
7982 2000-05-06 Jim Meyering <meyering@lucent.com>
7984 * strnlen.c: Undefine __strnlen and strnlen.
7985 [!weak_alias]: Define __strnlen to strnlen.
7987 * atexit.c: New file, from libiberty.
7989 2000-05-06 Jim Meyering <meyering@lucent.com>
7991 * closeout.c (close_stdout_status): Also check for errors on the
7994 2000-05-05 Bruno Haible <haible@clisp.cons.org>
7996 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
7997 instead of xmalloc, xrealloc, path_concat.
7998 (locale_charset): Treat empty environment variables as absent.
7999 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
8001 2000-05-04 Jim Meyering <meyering@lucent.com>
8003 * getopt.c: Update from glibc.
8004 * obstack.c: Likewise.
8005 * obstack.h: Likewise.
8006 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
8008 * regex.h: Likewise.
8009 * strndup.c: Likewise.
8010 * strnlen.c: New file, from glibc.
8012 2000-05-01 Jim Meyering <meyering@lucent.com>
8014 * full-write.c (full_write): Remove `FIXME' part of comment.
8016 2000-04-29 Jim Meyering <meyering@lucent.com>
8018 * path-concat.c: Declare strdup only if it's not defined.
8019 * canon-host.c: Likewise.
8021 2000-04-28 Jim Meyering <meyering@lucent.com>
8023 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
8024 redefinition warning on some systems (HPUX). Otherwise, regex.h is
8025 included first, then limits.h is included by locale.h by libintl.h.
8026 From John David Anglin.
8028 2000-04-25 Jim Meyering <meyering@lucent.com>
8030 * makepath.c (S_IRWXUGO): Define.
8031 (make_path): Always perform explicit chmod if MODE specifies any
8032 of the `special' permission bits. Prompted by a bug report against
8033 install from Mate Wierdl and Joost van Baal.
8035 2000-04-18 Jim Meyering <meyering@lucent.com>
8039 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
8040 getpagesize. For BeOS. Based on a patch from Bruno Haible.
8042 2000-04-17 Jim Meyering <meyering@lucent.com>
8044 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
8045 the definition of it to rpl_strftime also defined-away the system's
8048 2000-04-15 Jim Meyering <meyering@lucent.com>
8050 Use `C' to denote so-called `contiguous' files, the same way
8052 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
8053 (ftypelet): Use S_ISCTG.
8054 From Michael Deutschmann.
8056 2000-04-14 Jim Meyering <meyering@lucent.com>
8058 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
8060 2000-04-08 Jim Meyering <meyering@lucent.com>
8062 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
8063 names don't conflict. Reported by Eli Zaretskii.
8065 2000-03-28 Bruno Haible <haible@clisp.cons.org>
8067 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
8068 bug. Deal with the different error behavior of Irix iconv.
8070 2000-04-07 Jim Meyering <meyering@lucent.com>
8072 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
8073 to work around system header problems on AIX 3.2.5. From Bruno Haible.
8075 2000-04-05 Jim Meyering <meyering@lucent.com>
8077 Portability tweaks required for ultrix4.3.
8078 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
8079 * readutmp.c: Include sys/types.h before sys/stat.h.
8080 * canon-host.c: Declare strdup.
8081 * path-concat.c: Likewise.
8082 From John David Anglin.
8084 2000-04-04 Jim Meyering <meyering@lucent.com>
8086 Be more DOS 8.3-friendly.
8087 * ref-add.sin: Renamed from ref-add.sed.in.
8088 * ref-del.sin: Renamed from ref-del.sed.in.
8089 * Makefile.am: Reflect renaming.
8090 Reported by Eli Zaretskii.
8092 Use a temporary file name that won't clash with `charset.alias'
8093 in the DOS 8.3 name space.
8094 * Makefile.am (charset_tmp): Define.
8095 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
8096 (uninstall-local): Likewise.
8097 Reported by Eli Zaretskii.
8099 2000-03-29 Paul Eggert <eggert@twinsun.com>
8101 * time/strftime.c (my_strftime): Make sure we call the system
8102 strftime, not ourselves, when invoking the underlying strftime.
8104 2000-03-24 Jim Meyering <meyering@lucent.com>
8106 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
8107 (charset_alias): Define.
8108 (install-exec-local): Factor out common code.
8109 (uninstall-local): Split lines longer than 80.
8110 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
8112 (.sed.in.sed): New rule. Don't redirect directly to $@.
8113 (CLEANFILES): Add ref-add.sed and ref-del.sed.
8115 2000-03-19 Bruno Haible <haible@clisp.cons.org>
8117 * config.charset: Output a line containing "Packages using this file".
8118 * ref-add.sed.in, ref-del.sed.in: New files.
8119 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
8120 ref-del.sed): New rules.
8122 2000-03-17 Jim Meyering <meyering@lucent.com>
8124 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
8125 Otherwise, include <strings.h>
8127 2000-03-17 Bruno Haible <haible@clisp.cons.org>
8129 * unicodeio.c (utf8_wctomb): New function.
8130 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
8131 format instead of in UCS-4 with platform dependent endianness.
8133 2000-03-07 Paul Eggert <eggert@twinsun.com>
8135 * savedir.c (savedir): Work even if directory size is
8136 negative; this can happen with some screwy NFS configurations.
8138 2000-03-06 Jim Meyering <meyering@lucent.com>
8140 * localcharset.c (get_charset_aliases): Don't try to free file_name
8141 if it's NULL (because we ran out of memory). From Bruno Haible.
8143 2000-03-05 Jim Meyering <meyering@lucent.com>
8145 * localcharset.c ("path-concat.h"): Include.
8146 (get_charset_aliases): Use path_concat instead of ANSI string
8149 * unicodeio.h (PARAMS): Define.
8150 Use it to guard prototype.
8152 2000-03-04 Jim Meyering <meyering@lucent.com>
8154 * Makefile.am (install-exec-local): Create $(libdir) before installing
8156 (uninstall-local): Uncomment this rule so `make distcheck' works
8159 * unicodeio.c (<errno.h>): Include it.
8160 (errno): Declare if not defined.
8162 * localcharset.c: Add Bruno's comment justifying use of volatile.
8164 * config.charset: New version, incorporating remarks from a linux
8165 i18n mailing list. From Bruno Haible.
8167 2000-03-02 Jim Meyering <meyering@lucent.com>
8169 * Makefile.am (EXTRA_DIST): Add config.charset.
8171 2000-03-01 Jim Meyering <meyering@lucent.com>
8173 * localcharset.c: Guard some #includes with `#if HAVE_...'.
8174 * unicodeio.c: Likewise.
8176 2000-02-02 Bruno Haible <haible@clisp.cons.org>
8178 * config.charset: New file.
8179 * localcharset.c: New file.
8180 * unicodeio.h, unicodeio.c: New files.
8181 * Makefile.am (DEFS): Add -DLIBDIR=...
8182 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
8183 (noinst_HEADERS): Add unicodeio.h.
8184 (all-local, install-exec-local, charset.alias): New targets.
8186 2000-02-28 Paul Eggert <eggert@twinsun.com>
8188 * quotearg.c (ALERT_CHAR): New macro.
8189 (quotearg_buffer_restyled): Use it.
8191 2000-02-27 Jim Meyering <meyering@lucent.com>
8193 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
8194 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
8196 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
8197 not `#if STDC_HEADERS'.
8198 Declare malloc if needed.
8200 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
8201 now that autoconf always defines the HAVE_DECL_ symbols.
8202 * human.c: Likewise.
8204 * strtoumax.c: Likewise.
8206 * backupfile.c: Arrange for cpp to fail if the configure-time
8207 declaration check was not run.
8209 * human.c: Likewise.
8211 * strtoumax.c: Likewise.
8213 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
8214 then first look up the entire `.'-containing string as a login name.
8216 2000-02-18 Paul Eggert <eggert@twinsun.com>
8218 * getdate.y: Handle two-digit years with leading zeros correctly.
8219 (textint): New typedef.
8220 (parser_control): Member year changed from int to textint.
8222 (YYSTYPE): Removed; replaced by %union with int and textint members.
8223 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
8224 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
8225 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
8226 (tSNUMBER, tUNUMBER): Now of type <textintval>.
8227 (date, number, to_year): Use width of number in digits, not its value,
8228 to determine whether it's a 2-digit year, or a 2-digit time.
8229 (yylex): Store number of digits of numeric tokens.
8230 Reported by John Kendall.
8232 (parser_control): Changed from struct parser_control to typedef (for
8233 consistency). All uses changed.
8235 (tID): Removed; not used.
8236 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
8238 2000-02-14 Paul Eggert <eggert@twinsun.com>
8240 * getpagesize.h (getpagesize): Port to VMS for Alpha;
8241 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
8243 2000-02-12 Jim Meyering <meyering@lucent.com>
8245 * userspec.c (ISDIGIT): Define it.
8246 (isdigit): Remove definition.
8247 (is_number): Use ISDIGIT, not isdigit.
8248 <libintl.h>: Include.
8250 (parse_user_spec): Mark translatable strings.
8252 2000-02-10 Jim Meyering <meyering@lucent.com>
8254 With these changes, nanosleep.[ch] are finally enough like the other
8255 lib/* replacement files to compile on a few more losing systems.
8257 * nanosleep.h: Don't include config.h.
8258 Remove prototype from declaration of nanosleep.
8259 (PARAMS): Remove now-unneeded definition.
8260 * nanosleep.c: #undef nanosleep.
8261 (rpl_nanosleep): Rename from nanosleep.
8263 2000-02-03 Jim Meyering <meyering@lucent.com>
8265 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
8266 rather than with `#if HAVE_UTMPNAME'.
8268 2000-02-01 Jim Meyering <meyering@lucent.com>
8270 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
8272 2000-01-31 Jim Meyering <meyering@lucent.com>
8274 * nanosleep.h (nanosleep): Guard declaration with
8275 `#if ! HAVE_DECL_NANOSLEEP'.
8276 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
8277 the declaration in that vendor's sys/timers.h.
8278 Reported by Christian Krackowizer.
8280 * quotearg.c (ISASCII): Add #undef and move definition to follow
8281 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
8282 (ISPRINT): Likewise.
8283 Reported by Tom Tromey.
8285 2000-01-30 Jim Meyering <meyering@lucent.com>
8287 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
8288 uses of ->ut_name. The latter doesn't work with new Linux header files
8289 where only utmpx.ut_user is declared.
8291 * readutmp.h (UT_USER): Define.
8293 2000-01-23 Jim Meyering <meyering@lucent.com>
8295 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
8298 2000-01-22 Jim Meyering <meyering@lucent.com>
8300 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
8301 [! HAVE_DECL_STRTOULL]: Declare strtoull.
8302 Required for some AIX systems. Reported by Christian Krackowizer.
8303 [TESTING] (main): New function.
8305 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
8306 * dirname.c (dir_name): Support for DOS-style file names with drive
8309 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
8311 * strverscmp.c (ISDIGIT): Define.
8312 (strverscmp): Use ISDIGIT, not isdigit.
8314 2000-01-17 Paul Eggert <eggert@twinsun.com>
8316 * nanosleep.c (nanosleep):
8317 Don't use SA_INTERRUPT to decide whether to call sigaction, as
8318 POSIX.1 doesn't require SA_INTERRUPT and some systems
8319 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
8320 it's been part of POSIX.1 since day 1 (in 1988).
8322 2000-01-17 Jim Meyering <meyering@lucent.com>
8324 * interlock: Remove unused file. Reported by François Pinard.
8326 2000-01-16 Paul Eggert <eggert@twinsun.com>
8328 * quotearg.c (quotearg_buffer_restyled): Do not quote
8329 alert, backslash, formfeed, and vertical tab unnecessarily in
8330 shell quoting style.
8333 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
8334 Free Software Foundation, Inc.
8335 Copying and distribution of this file, with or without modification,
8336 are permitted provided the copyright notice and this notice are preserved.