1 2005-10-24 Simon Josefsson <jas@extundo.com>
3 * md4.h: Shrink buffer size, now that we changed the type.
5 2005-10-22 Simon Josefsson <jas@extundo.com>
7 * arcfour.h, arcfour.c: Use fixed size indices in the
8 arcfour_context struct (simplify test vector testing in GNU
11 2005-10-22 Simon Josefsson <jas@extundo.com>
13 * md4.c, md4.c: Simplify buffer handling visavi alignment,
14 suggested by Bruno Haible <bruno@clisp.org>.
16 2005-10-22 Simon Josefsson <jas@extundo.com>
18 * crc.h: Include stddef.h, for size_t.
20 2005-10-21 Simon Josefsson <jas@extundo.com>
22 * arctwo.h (arctwo_setkey): Protect variable in CPP macro,
23 suggested by Ralf Wildenhues <Ralf.Wildenhues@gmx.de>.
25 2005-10-21 Simon Josefsson <jas@extundo.com>
27 * rijndael-api-fst.c: Fix bugs in CBC mode for more than one
30 2005-10-21 Simon Josefsson <jas@extundo.com>
32 * gc-gnulib.c: Support ARCTWO in CBC mode.
34 2005-10-21 Simon Josefsson <jas@extundo.com>
36 * hmac-md5.c (hmac_md5): Add comments, suggested by Bruno Haible
39 * hmac-sha1.c (hmac_sha1): Likewise.
41 * crc.c (crc32_update): Actually use crc parameter, suggested by
42 Bruno Haible <bruno@clisp.org>.
44 * crc.h: Include stdint.h directly, suggested by Bruno Haible
47 2005-10-21 Simon Josefsson <jas@extundo.com>
49 * des.h, des.c: New files.
51 * gc-gnulib.c: Support DES.c
53 2005-10-21 Simon Josefsson <jas@extundo.com>
55 * arctwo.h, arctwo.c: New files.
57 * gc-gnulib.c: Support ARCTWO.
59 2005-10-21 Simon Josefsson <jas@extundo.com>
61 * gc-libgcrypt.c (gc_cipher_open): Handle ECB.
63 2005-10-19 Simon Josefsson <jas@extundo.com>
65 * gc-gnulib.c: Support ARCFOUR.
67 2005-10-19 Simon Josefsson <jas@extundo.com>
69 * gc-gnulib.c: Implement gc_cipher_* API, currently only with AES
72 * gc.h: Add ECB enum type.
74 * hmac-md5.c, hmac-sha1.c: Include memxor.h.
76 2005-10-19 Simon Josefsson <jas@extundo.com>
78 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support MD4.
80 2005-10-18 Simon Josefsson <jas@extundo.com>
82 * md4.h, md4.c: New files, based on md5.?.
84 2005-10-17 Simon Josefsson <jas@extundo.com>
86 * gc-libgcrypt.c (gc_hmac_sha1): Fix assert.
88 * gc.h (gc_nonce, gc_pseudo_random, gc_random): Add prototypes.
90 2005-10-17 Simon Josefsson <jas@extundo.com>
92 * gc.h, gc-libgcrypt.c: Add more hash types/functions.
94 2005-10-17 Simon Josefsson <jas@extundo.com>
96 * gc.h, gc-libgcrypt.c: Add ciphers.
98 2005-10-17 Simon Josefsson <jas@extundo.com>
100 * sha1.c: Use uint32_t instead of md5_uint32.t
102 * sha1.h: Use stdint.h and uint32_t instead of md5_uint32 from
105 * md5.c: Use uin32_t. Fix non-gcc UNALIGNED_P macro.
107 * md5.h: Use stdint.h and uint32_t. Doc fix.
109 2005-10-15 Simon Josefsson <jas@extundo.com>
111 * rijndael-api-fst.h, rijndael-api-fst.c: New files.
113 * rijndael-alg-fst.h, rijndael-alg-fst.c: New files.
115 2005-10-14 Simon Josefsson <jas@extundo.com>
117 * arcfour.h, arcfour.c: New files.
119 2005-10-14 Paul Eggert <eggert@cs.ucla.edu>
121 * obstack.c [defined _LIBC && defined USE_IN_LIBIO]: Don't
122 include <wchar.h>; no longer needed.
124 2005-10-14 Jakub Jelinek <jakub@redhat.com>
125 and Ulrich Drepper <drepper@redhat.com>
128 * obstack.c (print_and_abort) [defined _LIBC]: Use __fxprintf
129 instead of inline stream orientation test and two separate
130 function calls. Pay no attention to USE_IN_LIBIO.
132 2005-10-14 Roland McGrath <roland@redhat.com>
134 Import from libc. [BZ #1331]
135 * obstack.h [!__STDC__] (obstack_int_grow_fast): Fix misnamed
137 Reported by Matej Vela <vela@debian.org>.
139 2005-10-13 Paul Eggert <eggert@cs.ucla.edu>
141 * mkdir-p.c (make_dir_parents): Don't report an error if an
142 intermediate directory is in a read-only file system. Problem
143 reported by Eric Blake.
145 2005-10-13 Simon Josefsson <jas@extundo.com>
147 * gc-pbkdf2-sha1.c (gc_pbkdf2_sha1): Optimize CEIL computation.
148 Move memory allocation outside of loop.
150 2005-10-12 Simon Josefsson <jas@extundo.com>
152 * gc-pbkdf2-sha1.c: New file.
154 * gc.h: Add gc_pbkdf2_sha1 prototype.
156 2005-10-12 Simon Josefsson <jas@extundo.com>
158 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Use Gc_rc for return types,
159 suggested by Bruno Haible <bruno@clisp.org>.
161 2005-10-12 Simon Josefsson <jas@extundo.com>
163 * gc-libgcrypt.c (gc_hmac_sha1): New function.
165 * gc-gnulib.c (gc_hmac_sha1): New function.
167 2005-10-12 Simon Josefsson <jas@extundo.com>
169 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support SHA-1.
171 2005-10-12 Simon Josefsson <jas@extundo.com>
173 * gc-gnulib.c: Condition MD5 and HMAC-MD5 use on GC_USE_MD5 and
174 GC_USE_HMAC_MD5, respectively.
176 * gc-libgcrypt.c (gc_md5): Fix assert call.
179 * gc.h (gc_hash_buffer): Use gc_hash in prototype.
181 * gc-libgcrypt.c (gc_hash_buffer): Ditto.
183 * gc-gnulib.c (gc_hash_buffer): Ditto.
185 2005-10-11 Bruno Haible <bruno@clisp.org>
187 * c-strcasestr.h: New file, from GNU gettext.
188 * c-strcasestr.c: New file, from GNU gettext.
190 2005-10-11 Bruno Haible <bruno@clisp.org>
192 * c-strcase.h: New file, from GNU gettext.
193 * c-strcasecmp.c: New file, from GNU gettext.
194 * c-strncasecmp.c: New file, from GNU gettext.
196 2005-10-11 Simon Josefsson <jas@extundo.com>
198 * crc.h, crc.c: New files.
200 * gc.h (gc_hash_buffer): Add doc.
202 2005-10-08 Simon Josefsson <jas@extundo.com>
204 * gc.h: Add gc_hash and gc_hash_buffer.
206 * gc-gnulib.c (gc_hash_buffer): Add. Reorder #include's.
208 * gc-libgcrypt.c (gc_hash_buffer): Add.
210 2005-10-11 Bruno Haible <bruno@clisp.org>
212 * strcasecmp.c: Include limits.h.
213 (strcasecmp): Avoid integer overflow on exotic platforms.
214 * strncasecmp.c: Include limits.h.
215 (strncasecmp): Avoid integer overflow on exotic platforms.
216 Reported by Paul Eggert.
218 2005-10-06 Simon Josefsson <jas@extundo.com>
220 * hmac-md5.c: New file.
224 2005-10-06 Simon Josefsson <jas@extundo.com>
226 * memxor.c (memxor): Avoid casts and warnings.
228 2005-10-05 Derek Price <derek@ximbiot.com>
230 * getdelim.c (SIZE_MAX): New macro, if not already defined.
232 2005-10-05 Simon Josefsson <jas@extundo.com>
234 * memxor.c (memxor): Fix compiler error.
236 * md5.h (MD5_DIGEST_SIZE, MD5_BLOCK_SIZE): Add, see also
237 <http://sourceware.org/bugzilla/show_bug.cgi?id=1423>.
239 * memxor.h, memxor.c: New files.
241 * getaddrinfo.h: Don't protect sys/types.h with HAVE_SYS_TYPES_H,
242 we assume all systems have it, suggested by Jim Meyering
243 <jim@meyering.net>. Remove HAVE_SYS_SOCKET_H test too, to see if
244 any systems lack sys/socket.h; mingw32 is known to lack it, but we
245 don't support it yet anyway. Also remove HAVE_NETDB_H test, for
248 2005-10-04 Bruno Haible <bruno@clisp.org>
250 * verify.h (verify_true): Provide alternative definition for C++.
252 2005-10-04 Simon Josefsson <jas@extundo.com>
254 * getaddrinfo.h: Move sys/types.h include first, reported by "Mark
255 D. Baushke" <mdb@gnu.org>.
257 2005-10-03 Paul Eggert <eggert@cs.ucla.edu>
259 * getdelim.c: Include getdelim.h first. Include <limits.h>.
260 (SSIZE_MAX): New macro, if not already defined.
261 (getdelim): Fix buffer overrun on 64-bit hosts with lines longer
264 2005-10-02 Paul Eggert <eggert@cs.ucla.edu>
266 * exclude.c: Include verify.h.
267 (verify): Remove. All callers changed to use verify.h's version.
268 * strtoimax.c: Likewise.
269 * utimecmp.c: Likewis.e
272 * .cppi-disable: Add getaddrinfo.h, getdelim.h, getline.h, getpass.c
273 mbchar.h, mbuiter.h, strcase.h, strnlen.h, strnlen1.h.
274 * .cvsignore: Add fts.h, search.h, t-fpending.
275 * settime.c (settime): Fix { typo in previous patch. Also, don't
276 bother returning ENOSYS if settimeofday or stime fails; just let
277 them return whatever errno they want to return.
278 * utimens.c: Include unistd.h, for dup2.
279 (futimens): Fix typo: HAVE_FUTIMESAT was misspelled in an #if.
280 (futimens) [! HAVE_FUTIMESAT]: If !file, set errno before returning -1.
282 2005-10-02 Jim Meyering <jim@meyering.net>
285 * fts-cycle.c [HAVE_CONFIG_H]: Include <config.h>.
286 * openat-die.c: Use `#ifdef HAVE_CONFIG_H', not `#if HAVE_CONFIG_H'.
287 * openat.c (fdopendir): Do not define if HAVE_FDOPENDIR.
288 Remove AT_FDCWD test.
289 Do not consume the fd unless successful.
290 * openat.h (fdopendir): Do not define if HAVE_FDOPENDIR.
291 * settime.c (settime): Move the HAVE_STIME block `up' into an #elif
292 block, so that we don't even try to compile it if settimeofday is
293 available. This works around a compilation failure on OSF1 V5.1,
294 due to stime requiring a `long int*' while tv_sec is `int'.
296 2005-09-30 Eric Blake <ebb9@byu.net> (tiny change)
298 * getdelim.c (getdelim): Remove unused variables.
300 2005-10-01 Simon Josefsson <jas@extundo.com>
302 * getaddrinfo.h: Protect #include's of sys/socket.h and netdb.h.
303 Only define struct addrinfo if !HAVE_STRUCT_ADDRINFO. Protect
304 AI_* and EAI_* definitions. Protect function declarations.
306 2005-09-29 Paul Eggert <eggert@cs.ucla.edu>
308 * xtime.h (XTIME_PRECISION): Now of type int, not long long int,
309 so that the code works even with ancient cpp. Portability problem
310 with GCC 2.7.2.1 reported by Thomas M.Ott.
312 2005-09-27 Jim Meyering <jim@meyering.net>
314 * getcwd.c: Change #ifdef<TAB>HAVE_CONFIG_H to #ifdef HAVE_CONFIG_H.
316 * intprops.h (signed_type_or_expr__): Define.
317 (INT_STRLEN_BOUND) [__GNUC__]: Use a slightly tighter bound
320 2005-09-26 Paul Eggert <eggert@cs.ucla.edu>
322 * verify.h (verify_expr): Remove, replacing with:
323 (verify_true): New macro that returns true instead of void.
324 (verify_type__): Remove.
325 (verify): Use verify_true rather than verify_type__.
327 2005-09-24 Paul Eggert <eggert@cs.ucla.edu>
329 * utimens.c (ENOSYS): Define if not already defined.
330 (futimens): Support having a null PATH if the file descriptor
333 * regex_internal.h (__GNUC_PREREQ, always_inline, inline, pure):
335 (__attribute): Define to empty unless GCC 3.1 or later.
336 This works around a core dump on OpenBSD 3.4, which has GCC
337 2.95.3, which dumps core when given __attribute__(()). It also
338 simplifies other tests, since we really don't want to bother with
339 worrying about which ancient version of GCC supported what.
340 Original problem reported by Yoann Vandoorselaere, with part of
341 the fix suggested by Derek Price.
343 2005-09-24 Jim Meyering <jim@meyering.net>
345 * verify.h (verify_type__): Use `unsigned int' as the bitfield type
346 so we can once again use a positive bitfield width of 1 -- now we
347 don't have to explain why we were using a bitfield width of 2.
349 2005-09-23 Paul Eggert <eggert@cs.ucla.edu>
351 * getaddrinfo.c [HAVE_NETINET_IN_H]: Include <netinet/in.h>.
352 Problem reported by Eric Blake.
353 (getaddrinfo): Initialize se so that it's not garbage.
354 Redo internal storage allocation so that it doesn't make unportable
355 assumptions about alignment.
358 * utimens.c (futimens): Use futimesat if available.
359 Prefer it to futimes since it doesn't have the futimes bug.
361 * verify.h (GL_CONCAT0, GL_CONCAT): Remove.
362 (verify): Don't use the __LINE__ trick, as it doesn't work in general.
363 Instead, declare a function that returns a pointer to an array,
364 and use verify_type__ to declare the size of the array.
365 Problem and germ of a solution reported by Bruno Haible.
366 (verify_type__): Use 2, not 1, for bitfield size, to avoid
367 a warning with Irix 6.5 cc. Problem reported by Bruno Haible.
369 2005-09-22 Paul Eggert <eggert@cs.ucla.edu>
373 * .cppi-disable: Add regcomp.c, regex_internal.c, regex_internal.h,
375 * argmatch.h: Include verify.h
376 (ARGMATCH_VERIFY): Use verify rather than rolling our own.
377 (ARGMATCH_ASSERT): Remove; unused.
378 * canonicalize.c: Assume STDC_HEADERS.
379 * exclude.c: Include "strcase.h".
380 * regex_internal.h [!defined _LIBC]: Likewise.
381 * getusershell.c: Include stdio--.h rather than stdio.h
383 (getusershell): Call fopen, not fopen_safer.
384 * save-cwd.c: Include fcntl--.h rather than fcntl.h.
385 Do not include unistd-safer.h.
386 (save_cwd): Don't call fd_safer; no longer needed
387 now that we include fcntl--.h.
389 * getdate.y (relative_time): New type.
390 (RELATIVE_TIME_0): New constant.
391 (parser_control): Use relative_time instead of doing it ourselves.
392 (%union): Add new relative_time rel member.
393 (tYEAR_UNIT, tMONTH_UNIT, tHOUR_UNIT, tMINUTE_UNIT, tSEC_UNIT):
395 (relunit, relunit_snumber): Now of type rel.
396 (zone, rel, relunit, get_date): Adjust to above changes.
398 * getloadavg.c: Include fcntl--.h rather than fcntl.h.
399 Do not include unistd-safer.h.
400 (getloadavg): Don't call fd_safer; no longer needed
401 now that we include fcntl--.h.
403 * mkdir-p.c (ENOSYS): Define to EEXIST if not defined.
404 (make_dir_parents): Treat ENOSYS like EEXIST.
406 Improve quality of diagnostics on restore_cwd failure.
407 * mkdir-p.h (make_dir): Remove. All uses replaced by mkdir.
408 (make_dir_parents): Last arg is now int * (for errno), not bool *.
409 * mkdir-p.c (make_dir, make_dir_parents): Likewise.
410 Rewrite "mkdir -p" algorithm to avoid the need for "stat"
411 each time through the loop. Do not diagnose restore_cwd failure;
412 that is the caller's job (and perhaps the caller does not care).
414 * mkdir-p.c (CLEANUP_CWD, CLEANUP): Remove.
415 (make_dir_parents): Revamp to avoid need for CLEANUP_CWD, CLEANUP.
416 If the file already exists but is not a directory, don't bother
417 to try to make its parents.
418 Close potential file descriptor leak if we can't chdir("/") (!).
419 Don't always return true if chdir($PWD) fails; return true only
420 if the requested action was done successfully (except for the
422 Don't log final directory unless we actually made it.
423 Refactor to avoid duplicate code to fix up permissions.
424 Don't attempt to fix up parent permissions if chdir($PWD) fails.
426 * strftime.c (my_strftime): Rewrite the previous change slightly,
427 to make it a bit faster and (I hope) clearer.
428 * strftime.c (my_strftime): Add support for %:z, %::z, %:::z.
429 Fix bug in formats like %2N.
431 * verify.h: New file.
433 2005-09-22 Jim Meyering <jim@meyering.net>
437 * backupfile.c: Use ARGMATCH_VERIFY, just in case.
439 * posixtm.c (posixtime) [lint]: Initialize *all* of tm0, not just
440 the .tm_year member, since otherwise gcc-4.0 would now warn about
441 tm_zone, tm_gmtoff, tm_isdst, tm_yday, tm_wday.
443 * quotearg.c (quotearg_n_options): Change code to be suboptimal, in
444 order to avoid an unsuppressible warning from gcc on 64-bit systems.
446 * getdate.y (get_date): Undo part of the 2005-04-04 change, so that
447 the command "date -d'2005-03-27 +1 day'" succeeds once again, even
448 when run in a time zone for which daylight savings time is in effect
449 for the starting date.
451 * mkdir-p.c (make_dir_parents): Don't let a failed chdir($PWD)
452 stop us from restricting permissions of just-created absolute-named
454 * mkdir-p.c (CLEANUP_CWD): Return *true*, not false when failing
455 to restore initial working directory.
456 * mkdir-p.c (make_dir_parents): New parameter: different_working_dir,
457 to tell caller if/when we change the working directory and are
458 unable to return to the initial one.
459 * mkdir-p.h (make_dir_parents): Update prototype.
460 * mkdir-p.c (CLEANUP_CWD): Change one more `return 1' to
461 `return false'. This fixes a bug introduced on 2004-07-30.
463 * openat.c (fdopendir): Be sure to close the supplied
464 file descriptor before returning. This makes our replacement
465 implementation a little closer to Solaris's, where fdopendir
466 ties the file descriptor to the returned DIR* pointer.
467 * openat.c (unlinkat): New function.
468 * openat.h (unlinkat): Add prototype.
469 * openat-die.c (openat_save_fail): Rename from openat_save_die.
470 (openat_restore_fail): Rename from openat_restore_die.
471 * openat.c, openat.h: Reflect s/_die/_fail/ renaming.
473 Provide an alternative to exiting immediately upon save_cwd or
474 restore_cwd failure. Now, an application can arrange e.g.,
475 to perform a longjump in that case.
476 * openat.c: Include dirname.h.
477 Use IS_ABSOLUTE_FILE_NAME rather than testing for leading slash.
478 (rpl_openat, fdopendir, fstatat): Call openat_save_die
479 and openat_restore_die rather than calling error directly.
480 Don't include "error.h" or "exitfail.h"; they're no longer needed.
482 * openat-die.c (openat_save_die, openat_restore_die): New file.
483 * openat.h (openat_save_die, openat_restore_die): Declare and define.
485 * strftime.c [FPRINTFTIME] (fprintftime): Provide a new interface:
486 size_t fprintftime (FILE *fp, char const *fmt, struct tm const *tm,
487 int utc, int nanoseconds);
489 date should not have to allocate a megabyte of virtual memory to
490 handle a format argument like +%1048575T. When implemented with
491 strftime, it must allocate such a buffer, use strftime to fill it
492 in, print it, then free it.
493 With fprintftime, it simply prints everything and exits.
494 With no need for memory allocation, that's one fewer way to fail.
495 * strftime.c (my_strftime): Parse the colons of %:::z *after* the
496 optional field width, not before, so we accept %9:z, not %:9z.
497 (my_strftime): Be sure to use L_('x') for literals.
499 * backupfile.c, canon-host.c, canonicalize.c, chown.c, cloexec.c:
500 * dup-safer.c, dup2.c, euidaccess.c, fd-safer.c, fileblocks.c:
501 * fopen-safer.c, fsusage.c, ftruncate.c, getcwd.c, getcwd.h:
502 * getloadavg.c, getopt_.h, getpagesize.h, getugroups.c, group-member.c:
503 * human.h, idcache.c, mkdir-p.c, mountlist.c, nanosleep.c, pathmax.h:
504 * physmem.c, posixver.c, putenv.c, raise.c, safe-read.c, same.c:
505 * save-cwd.c, setenv.c, settime.c, tempname.c, unlinkdir.c:
506 * unsetenv.c, userspec.c, xgethostname.c, xreadlink.c:
507 Assume HAVE_UNISTD_H, i.e., include <unistd.h> unconditionally.
509 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
510 * getloadavg.c, mountlist.c, openat.h, save-cwd.c, tempname.c:
511 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
512 and don't include <sys/file.h>).
514 2005-09-22 Eric Blake <ebb9@byu.net> (tiny change)
518 * getloadavg.c (getloadavg) [__CYGWIN__]: Port to cygwin.
519 [__linux__]: Allocate a big enough buffer for /proc/loadavg.
520 [!LDAV_DONE]: Avoid unused variable warning.
522 2005-09-21 Bruno Haible <bruno@clisp.org>
524 * unicodeio.h (unicode_to_mb): New declaration.
526 2005-09-20 Derek Price <derek@ximbiot.com>
528 * getaddrinfo.c: Don't include <netdb.h> included from getaddrinfo.h.
530 2005-09-19 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
532 Use a consistent style for including <config.h>.
533 * __fpending.c, acl.c, argmatch.c,
534 argp-help.c, argp-parse.c,
535 argp-pvh.c, backupfile.c, basename.c, c-stack.c,
536 calloc.c, check-version.c, cloexec.c, closeout.c, copy-file.c,
537 creat-safer.c, cycle-check.c, dirfd.c, dirname.c, dup-safer.c,
538 dup2.c, euidaccess.c, exclude.c, exitfail.c, fatal-signal.c,
539 fd-safer.c, file-type.c, fileblocks.c, filemode.c,
540 filenamecat.c, findprog.c, fnmatch.c, fopen-safer.c, free.c,
541 fsusage.c, ftruncate.c, full-write.c, fwriteerror.c,
542 getaddrinfo.c, getcwd.c, getdelim.c, getline.c, getlogin_r.c,
543 getndelim2.c, getnline.c, getopt1.c, getpass.c, group-member.c,
544 hard-locale.c, hash-pjw.c, hash.c, human.c, idcache.c,
545 inet_ntop.c, isdir.c, long-options.c, malloc.c, memcasecmp.c,
546 memcmp.c, memcoll.c, memcpy.c, memmove.c, mkdir-p.c,
547 modechange.c, mountlist.c, open-safer.c, physmem.c,
548 pipe-safer.c, pipe.c, poll.c, posixver.c, progname.c,
549 progreloc.c, putenv.c, quote.c, quotearg.c, readline.c,
550 readlink.c, realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c,
551 safe-read.c, same.c, save-cwd.c, savedir.c, sig2str.c,
552 strcspn.c, strerror.c, stripslash.c, strncasecmp.c, strndup.c,
553 strnlen.c, strnlen1.c, strsep.c, strstr.c, strtod.c,
554 strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c,
555 userspec.c, utimecmp.c, version-etc-fsf.c,
556 version-etc.c, wait-process.c, xalloc-die.c, xgetcwd.c,
557 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xsetenv.c,
558 xstrndup.c, xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
559 Standardize inclusion of config.h.
560 * __fpending.h, dirfd.h, getdate.h, human.h,
561 inttostr.h: Removed inclusion of config.h from header files.
562 * inttostr.c: Adjusted in-tree users.
563 * timespec.h: Remove superfluous warning to include config.h.
564 * atexit.c, chdir-long.c chown.c, fchown-stub.c, getgroups.c,
565 gettimeofday.c, lchown.c, lstat.c, mkdir.c, mkstemp.c,
566 nanosleep.c, openat.c, raise.c, readtokens0.c, readutmp.c,
567 unlinkdir.c: Guard inclusion of config.h with HAVE_CONFIG_H.
569 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
571 * stat-time.h: New file.
572 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP, ATIME_CMP, CTIME_CMP):
573 (MTIME_CMP, TIMESPEC_NS): Remove. Now done by stat-time.h,
575 (timespec_cmp): New function.
576 * utimecmp.c: Include stat-time.h.
577 (SYSCALL_RESOLUTION): Depend on whether various struct stat
578 members exist, not on the obsolescent ST_MTIM_NSEC.
579 (utimecmp): Use the new stat-time functions rater than TIMESPEC_NS.
581 2005-09-15 Derek Price <derek@ximbiot.com>
582 Paul Eggert <eggert@cs.ucla.edu>
584 * regcomp.c, regexec.c, regex_internal.c: Back out previous
585 changes, consolidating in...
586 * regex_internal.h: ...this file.
588 2005-09-15 Derek Price <derek@ximbiot.com>
590 * regex_internal.h: Blank `pure' for GNUC < 3.
591 * regex_internal.c: Ditto, using this...
592 (__GNUC_PREREQ): ...new macro.
593 * regcomp.c, regexec.c: Blank `always_inline' for GNUC < 3.1 using...
594 (__GNUC_PREREQ): ...this new macro.
596 * strstr.h: Include string.h. Define strstr as a macro here.
598 2005-09-13 Derek Price <derek@ximbiot.com>
600 * canon-host.c (canon_host_r): Set *cherror on memory allocation
602 Reported by Jim Meyering <jim@meyering.net>.
604 2005-09-13 Jim Meyering <jim@meyering.net>
606 * canon-host.c: Filter through gnu indent and reword comments slightly.
607 * canon-host.h (ch_strerror_r): Tweak cpp indentation and spacing.
609 2005-09-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (tiny change)
611 * lib/base64.c: Typo.
612 (base64_encode): Put b64str in initialized data section.
614 2005-09-12 Derek Price <derek@ximbiot.com>
616 Return usable errors from canon-host.
617 * canon-host.h: New file.
618 * canon-host.c (canon_host): Wrap...
619 (canon_host_r): ...this new function, which now relies exclusively on
621 (ch_strerror): New function.
622 (last_cherror): New global.
623 * getaddrinfo.c: Move include of getaddrinfo.h first to test interface.
624 (getaddrinfo): Add AI_CANONNAME functionality. Don't do arithmetic on
626 (freeaddrinfo): Free ai->ai_canonname when set.
628 2005-09-12 Derek Price <derek@ximbiot.com>
629 Paul Eggert <eggert@cs.ucla.edu>
631 * glob-libc.h: Renamed from glob_.h. The new version is
632 taken from libc's glob.h, except with '#ifdef __GLOB_GNULIB'
633 protecting things that should be done only in gnulib contexts.
634 * glob_.h: New file, containing only the glob things needed for
636 (GLOB_PREFIX): Remove. All uses changed to look for __GLOB_GNULIB.
637 (__GLOB_CONCAT, __GLOB_XCONCAT, __GLOB_ID): Remove; no longer needed.
638 (glob, globfree, glob_pattern_p): Now defined simply in terms of
639 rpl_glob, rpl_globfree, rpl_glob_pattern_p.
640 (__GLOB_GNULIB): New macro, to keep the glob.h changes clearer
641 and to respect the namespace rules better.
643 2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
645 Merge glibc and coreutils changes into gnulib, plus a few
647 * md5.c: Use #error rather than a string.
648 (CYCLIC): New macro, from glibc source. Use it instead of rol.
649 * md5.h (__GNUC_PREREQ, __THROW): Define if not defined already.
650 (__attribute__): Define to empty for non recent-GCC.
651 (__md5_buffer, __md5_finish_ctx, __md5_init_ctx, __md5_process_block):
652 (__md5_process_bytes, __md5_read_ctx, __md5_stream):
653 Renamed from their non-__ counterparts, with new macros replacing
654 them if not _LIBC. Add __THROW attribute.
656 (struct md5_ctx): Align buffer if using GCC.
657 * sha1.h (struct sha1_ctx): Likewise.
658 * sha1.c (SWAP): Renamed from the NOTSWAP. All uses changed.
659 The old name was backwards.
660 (NOTSWAP): Remove; not used.
661 (rol): New macro, moved here from md5.h.
662 (sha1_process_block): Remove a FIXME that doesn't make sense.
664 2005-09-12 Derek Price <derek@ximbiot.com>
666 * gai_strerror.c: Include config.h when available. Include
667 getaddrinfo.h before other headers to test interface.
668 Reported by Larry Jones <lawrence.jones@ugs.com>.
670 2005-09-08 Paul Eggert <eggert@cs.ucla.edu>
672 * glob.c (glob, globfree, __glob_pattern_p): Use old-style function
673 definitions, since that's the preferred style in glibc.
674 Fix a minor spacing issue, and update copyright notice to match glibc's.
676 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
678 * regex_internal.h (bitset_not): Add parens to avoid gcc -Wall warning.
680 2005-09-06 Simon Josefsson <jas@extundo.com>
682 * getpass.c (getpass): Fix typo, test for HAVE_TCSETATTR and not
683 TCSETATTR. Reported by Derek Price <derek@ximbiot.com>.
685 2005-09-05 Paul Eggert <eggert@cs.ucla.edu>
687 Change bitset word type from unsigned int to unsigned long int,
688 as this has better performance on typical 64-bit hosts.
689 Port bitset code to hosts with unusual word sizes.
690 * regcomp.c (build_equiv_class, build_charclass, build_range_exp):
691 (build_collating_symbol):
692 Prefer bitset to re_bitset_ptr_t in prototypes, when the actual
693 argument is a bitset. This is merely a style issue, but it makes
694 it clearer that an entire array is expected.
695 (re_compile_fastmap_iter, init_dfa, init_word_char, optimize_subexps):
696 * regcomp.c (lower_subexp, parse_bracket_exp, built_charclass_op):
697 Port to the case where bitset_word is not the same as unsigned int.
698 * regex_internal.h (bitset_set, bitset_clear, bitset_contain):
699 (bitset_not, bitset_merge, bitset_set_all, bitset_mask):
701 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
702 (build_trtable, group_nodes_into_DFAstates):
704 * regcomp.c (re_compile_fastmap_iter, utf8_sb_map, optimize_utf8):
705 Don't assume that SBC_MAX is a multiple of BITSET_WORD_BITS.
706 * regex_internal.h (bitset_set_all, bitset_not): Likewise.
707 * regexec.c (group_nodes_into_DFAstates): Likewise.
708 * regcomp.c (utf8_sb_map): Don't assume UINT_MAX == 0xffffffff.
709 * regcomp.c (optimize_subexps, lower_subexp):
710 Work even if bitset_word has holes in its bitwise representation.
711 * regex_internal.h (BITSET_WORD_BITS): Likewise.
712 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
714 * regex_internal.c (re_string_reconstruct):
715 Don't assume UCHAR_MAX == 255.
716 * regex_internal.h (bitset_set_all): Likewise.
717 * regex_internal.h (BITSET_WORD_BITS): Renamed from UINT_BITS.
719 (BITSET_WORDS): Renamed from BITSET_UINTS. All uses changed.
720 (bitset_word): New type, replacing 'unsigned int' for bitset uses.
722 (BITSET_WORD_MAX): New macro.
723 (bitset_set, bitset_clear, bitset_contain, bitset_empty):
724 (bitset_set_all, bitset_copy): Now inline functions, not macros.
725 (bitset_empty, bitset_copy):
726 Prefer sizeof (bitset) to multiplying it out ourselves.
727 (bitset_not_merge): Remove; unused.
728 (bitset_contain): Return bool, not unsigned int with one bit on.
730 * regexec.c (build_trtable): Don't assume bitset has no stricter
731 alignment than re_node_set; do this by defining a new internal
732 type struct dests_alloc and using it to allocate memory.
734 2005-09-02 Paul Eggert <eggert@cs.ucla.edu>
736 Check for arithmetic overflow when calculating sizes, to prevent
737 some buffer-overflow issues. These patches are conservative, in the
738 sense that when I couldn't determine whether an overflow was possible,
739 I inserted a run-time check.
740 * regex_internal.h (re_xmalloc, re_xrealloc, re_x2realloc): New macros.
741 (SIZE_MAX) [!defined SIZE_MAX]: New macro.
742 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc):
743 (re_xnrealloc, re_x2nrealloc): New inline functions.
744 * lib/regcomp.c (init_dfa, analyze, build_range_exp, parse_bracket_exp):
745 (build_equiv_class, build_charclass): Check for arithmetic overflow
746 in size expression calculations.
747 * lib/regex_internal.c (re_string_realloc_buffers):
748 (build_wcs_upper_buffer, re_node_set_add_intersect):
749 (re_node_set_init_union, re_node_set_insert, re_node_set_insert_last):
750 (re_dfa_add_node, register_state): Likewise.
751 * lib/regexec.c (re_search_stub, re_copy_regs, re_search_internal):
752 (prune_impossible_nodes, push_fail_stack, set_regs, check_arrival):
753 (build_trtable, extend_buffers, match_ctx_init, match_ctx_add_entry):
754 (match_ctx_add_subtop, match_ctx_add_sublast): Likewise.
756 2005-09-01 Paul Eggert <eggert@cs.ucla.edu>
758 * glob.c (GET_LOGIN_NAME_MAX): Renamed from LOGIN_NAME_MAX,
759 to avoid a collision with bits/local_lim.h in glibc.
760 All uses changed. Problem reported by Dmitry V. Levin in
761 <http://sources.redhat.com/bugzilla/show_bug.cgi?id=1060>.
763 * regex_internal.c (build_wcs_upper_buffer): Fix portability
764 bugs in int versus size_t comparisons.
765 (re_string_context_at): Fix bug where the code assumed that
768 Use bool where appropriate.
769 * regcomp.c (re_set_fastmap): ICASE arg is bool, not int.
771 (calc_eclosure_iter): Likewise, for ROOT arg.
772 (parse_bracket_element): Likewise, for ACCEPT_HYPHEN arg.
773 (build_charclass_op): Likewise, for NON_MATCH arg.
774 * regex_internal.c (re_string_allocate, re_string_construct):
775 (re_string_construct_common): Likewise, for ICASE arg.
776 * regexec.c (re_search_2_stub, re_search_stub):
777 Likewise, for RET_LEN arg.
778 (check_matching): Likewise, for FL_LONGEST_MATCH arg.
779 (set_regs): Likewise, for FL_BACKTRACK arg.
780 * regcomp.c (re_compile_fastmap_iter, optimize_utf8):
781 (duplicate_node_closure, calc_inveclosure, calc_eclosure):
782 (calc_eclosure_iter, parse_bracket_exp):
783 Use bool for internal variables that are booleans.
784 * regexec.c (re_search_internal, check_matching, proceed_next_node):
785 (set_regs, build_sifted_states, sift_states_bkref):
786 (check_arrival_add_next_nodes, check_arrival_expand_ecl_sub):
787 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
788 (find_collation_sequence_value):
790 * regex_internal.c (re_node_set_insert, re_node_set_insert_last):
791 (re_node_set_compare):
792 Return bool, not int. All callers changed.
793 * regexec.c (check_halt_node_context, check_dst_limits):
794 (build_trtable, check_node_accept): Likewise.
795 * regex_internal.h: Include stdbool.h.
797 Fix bugs uncovered when converting to bool.
798 * regcomp.c (calc_eclosure_iter): Check for storage allocation
799 failure instead of charging ahead blindly.
800 * regex_internal.c (register_state): Likewise.
801 * regexec.c (re_search_2_stub): Use simpler method than boolean
802 for freeing internal storage.
803 (group_nodes_into_DFA_states): Use unsigned int, not int, for
804 bitset pieces used as boolean, to avoid undefined behavior
805 on hosts that do int overflow checking.
807 2005-08-31 Derek Price <derek@ximbiot.com>
809 * getdelim.c (getdelim): Return EOF on EOF.
810 Reported by Larry Jones <lawrence.jones@ugs.com>.
812 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
814 * regex_internal.c (re_string_reconstruct): Don't assume buffer
815 lengths fit in regoff_t; this isn't true if regoff_t is the same
817 * regex.c (re_search_internal): 5th arg is LAST_START
818 (= START + RANGE) instead of RANGE. This avoids overflow
819 problems when regoff_t is the same width as size_t.
821 (re_search_2_stub): Check for overflow when adding the
822 sizes of the two strings.
823 (re_search_stub): Check for overflow when adding START
824 to RANGE; if it occurs, substitute the extreme value.
826 2005-08-31 Jim Meyering <jim@meyering.net>
828 * regcomp.c (search_duplicated_node): Make first pointer arg
830 * regex_internal.c (create_ci_newstate, create_cd_newstate):
831 (register_state): Likewise.
832 * regexec.c (search_cur_bkref_entry, check_dst_limits):
833 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
834 (group_nodes_into_DFAstates): Likewise.
836 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
838 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
839 old glibc regex code mishandles strings longer than 2**31 bytes.
840 This patch fixes this when the regex code is used in gnulib
841 (i.e., outside glibc).
843 This patch should not affect the use of the regex code inside
844 glibc. No doubt this problem also needs to be handled for glibc
845 as well, but the result will be an incompatible change to the
846 glibc ABI, and the old ABI will have to be supported too. That
847 can be the the subject for another patch.
849 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
850 governing whether the rest of this patch is active. By default,
851 the macro is disabled and the patch has no effect.
852 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
853 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
854 (struct re_pattern_buffer, re_search, re_search_2, re_match):
855 (re_match_2, re_set_registers): Use the new types.
856 * regex_internal.h (Idx, re_hashval_t): New types.
857 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
859 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
860 (re_string_context_at, bin_tree_t, re_dfastate_t):
861 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
862 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
863 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
864 (re_string_char_size_at, re_string_wchar_at):
865 (re_string_elem_size_at):
866 Use the new types and macros to port to 64-bit hosts.
867 Use unsigned types for internal values, so that the code
868 mostly works even for arrays larger than SSIZE_MAX.
869 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
870 (search_duplicated_node, calc_eclosure_iter, fetch_number):
871 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
872 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
873 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
874 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
875 (calc_inveclosure, parse_dup_op, build_range_exp):
876 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
877 (fetch_number, create_token_tree, mark_opt_subexp):
879 * regex_internal.c (re_string_construct_common, create_ci_newstate):
880 (create_cd_newstate, re_string_allocate, re_string_construct):
881 (re_string_realloc_buffers, build_wcs_upper_buffer):
882 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
883 (re_string_reconstruct, re_string_peek_byte_case):
884 (re_string_fetch_byte_case, re_string_context_at):
885 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
886 (re_node_set_init_copy, re_node_set_add_intersect):
887 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
888 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
889 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
890 (re_acquire_state, re_acquire_state_context, register_state):
892 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
893 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
894 (re_search_internal, re_search_2_stub, re_search_stub)
895 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
896 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
897 (update_cur_sifted_state, check_dst_limits):
898 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
899 (check_subexp_limits, sift_states_bkref, merge_state_array):
900 (check_subexp_matching_top, get_subexp, get_subexp_sub):
901 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
902 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
903 (expand_bkref_cache, check_node_accept_bytes):
904 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
905 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
906 (acquire_init_state_context, check_halt_node_context):
907 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
908 (sift_states_backward, clean_state_log_if_needed):
909 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
910 (find_recover_state, transit_state_sb, transit_state_mb):
911 (transit_state_bkref, build_trtable, match_ctx_clean):
913 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
914 to work around an assumption that REG_MISSING is negative.
916 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
917 (seek_collating_symbol_entry) [defined _LIBC]:
918 (lookup_collation_sequence_value) [defined _LIBC]:
919 (build_range_exp, build_collating_symbol) [defined _LIBC]:
920 Use prototypes rather than old-style function definitions.
921 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
922 (transit_state_sb) [0]:
923 (find_collation_sequence_value) [defined _LIBC]: Likewise.
925 * regexec.c (re_search_internal): Simplify update of rm_so and
928 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
929 (optimize_subexps, lower_subexp):
930 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
931 since the signed shift might overflow. Use 1u<<31 instead.
932 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
933 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
936 * regcomp.c (optimize_subexps, lower_subexp):
937 Use CHAR_BIT rather than 8, for clarity.
938 * regexec.c (check_dst_limits_calc_pos_1):
939 (check_subexp_matching_top): Likewise.
940 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
941 have to worry about portability issues when shifting it left.
942 Remove no-longer-needed test for table_size > 0.
943 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
944 in a word, as the resulting behavior is undefined.
945 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
946 in one case, a <= should have been an <, and in another case the
947 whole test was missing.
948 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
949 the standard name CHAR_BIT.
950 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
951 this is not true on one's complement and signed-magnitude hosts.
953 * regex_internal.h (re_sub_match_top_t): Remove unused member
955 (struct re_dfa_t): Remove unused member states_alloc.
956 * regcomp.c (init_dfa): Don't initialize unused members.
958 2005-08-31 Bruno Haible <bruno@clisp.org>
960 * strstr.c: Include <stddef.h>, for NULL.
961 * strcasestr.c: Likewise.
962 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
964 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
966 * iconvme.h: Add prototype for iconv_alloc.
968 2005-08-29 Simon Josefsson <jas@extundo.com>
970 * iconvme.c: Fix errno.
972 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
974 * iconvme.c: Split iconv_string into iconv_alloc.
976 2005-08-27 Jim Meyering <jim@meyering.net>
978 * fopen-safer.c: Merge minor changes from coreutils.
979 * dup-safer.c: Likewise.
980 * fd-safer.c: Likewise.
982 Merge from coreutils.
983 * stdio--.h: New file.
984 * stdlib--.h: New file.
985 * mkstemp-safer.c: New file.
988 * pipe-safer.c: New file.
989 * creat-safer.c: New file.
990 * fcntl--.h (creat): Define to creat_safer.
991 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
992 * unistd--.h (pipe): Define to pipe_safer.
993 * unistd-safer.h: Declare pipe_safer.
995 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
997 * regex_internal.h: Remove all references to
998 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
1000 (bitset_not, bitset_merge, bitset_not_merge):
1001 (bitset_mask, re_string_allocate, re_string_construct):
1002 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
1003 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
1004 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
1005 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
1006 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1007 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1008 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
1009 (re_acquire_state_context):
1010 Remove unnecessary forward decls.
1011 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
1012 Put __attribute at function definition,
1013 now that the function decl has been removed.
1014 * lib/regex_internal.c (re_string_peek_byte_case):
1015 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
1018 2005-08-26 Simon Josefsson <jas@extundo.com>
1020 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
1021 Haible <bruno@clisp.org>.
1023 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
1025 * regexec.c (set_regs): Don't alloca with an unbounded size.
1027 alloca modernization/simplification for regex.
1028 * regex.c: Remove portability cruft for alloca. This no longer
1029 needs to be at the start of the file, and can be moved into
1030 regex_internal.h and simplified.
1031 * regex_internal.h: Include <alloca.h>.
1032 (__libc_use_alloca) [!defined _LIBC]: New macro.
1033 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
1034 now works outside glibc.
1036 2005-08-24 Simon Josefsson <jas@extundo.com>
1038 * getpass.c: Add WIN32 implementation. Conditionalize use of
1039 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
1040 GLIBC specific code.
1042 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
1044 Make regex safe for g++. This fixes one real bug (an "err"
1045 that should have been "*err"). g++ problem reported by
1047 * regex_internal.h (re_calloc): New macro, consistent with
1048 re_malloc etc. All callers of calloc changed to use re_calloc.
1049 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
1050 not int. All callers changed.
1051 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
1052 just use an array of size MB_LEN_MAX.
1053 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
1054 (find_recover_state): Change "err" to "*err"; this fixes what
1055 appears to be a real bug.
1056 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
1059 2005-08-25 Jim Meyering <jim@meyering.net>
1061 * open-safer.c: Include <config.h>.
1062 Otherwise, we'd lose LARGEFILE support in any file using
1065 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
1067 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
1068 * regex.h (regerror): Likewise.
1070 * regex.c: Do not include <sys/types.h>, as POSIX no longer
1071 requires this. (The code never needed it.)
1073 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
1074 All uses of recently-renamed identifiers changed to use the new,
1075 POSIX-compliant names. The code will build and run just fine
1076 without these changes, but it's better to eat our own dog food
1077 and use the standard-conforming names.
1079 * regex.h: Fix a multitude of POSIX name space violations.
1080 These changes have an effect only for programs that define
1081 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
1082 do not change anything for programs compiled in the normal way.
1083 Also, there is no effect on the ABI.
1085 (_REGEX_SOURCE): New macro.
1086 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
1087 defined and _GNU_SOURCE is not; this fixes a name space violation.
1089 Rename the following macros to obey POSIX requirements.
1090 The old names are still visible as macros if _REGEX_SOURCE is defined.
1091 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
1092 RE_BACKSLASH_ESCAPE_IN_LISTS.
1093 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
1094 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
1095 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
1096 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
1097 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
1098 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
1099 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
1100 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
1101 (REG_INTERVALS): renamed from RE_INTERVALS.
1102 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
1103 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
1104 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
1105 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
1106 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
1107 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
1108 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
1109 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
1110 RE_UNMATCHED_RIGHT_PAREN_ORD.
1111 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
1112 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
1113 (REG_DEBUG): renamed from RE_DEBUG.
1114 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
1115 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
1116 unusual, since we can't clash with the POSIX REG_ICASE.
1117 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
1118 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
1119 (REG_NO_SUB): renamed from RE_NO_SUB.
1120 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
1121 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
1122 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
1123 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
1124 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
1125 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
1126 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
1127 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
1128 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
1129 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
1130 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
1131 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
1132 RE_SYNTAX_POSIX_MINIMAL_BASIC.
1133 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
1134 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
1135 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
1136 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
1137 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
1138 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
1139 (REG_FIXED): Renamed from REGS_FIXED.
1140 (REG_NREGS): Renamed from RE_NREGS.
1142 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
1143 of other REG_* macros, since POSIX says the user is allowed to
1144 #undef these macros selectively.
1146 (reg_errcode_t): Update comment stating what other tables need
1149 Rename the following enum values to obey POSIX requirements.
1150 The old names are still visible as macros.
1151 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
1152 is not defined, since GNU is supposed to be a superset of POSIX as
1153 much as possible, and since we want reg_errcode_t to be a signed
1154 type for implementation consistency.
1155 (_REG_NOERROR): Renamed from REG_NOERROR.
1156 (_REG_NOMATCH): Renamed from REG_NOMATCH.
1157 (_REG_BADPAT): Renamed from REG_BADPAT.
1158 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
1159 (_REG_ECTYPE): Renamed from REG_ECTYPE.
1160 (_REG_EESCAPE): Renamed from REG_EESCAPE.
1161 (_REG_ESUBREG): Renamed from REG_ESUBREG.
1162 (_REG_EBRACK): Renamed from REG_EBRACK.
1163 (_REG_EPAREN): Renamed from REG_EPAREN.
1164 (_REG_EBRACE): Renamed from REG_EBRACE.
1165 (_REG_BADBR): Renamed from REG_BADBR.
1166 (_REG_ERANGE): Renamed from REG_ERANGE.
1167 (_REG_ESPACE): Renamed from REG_ESPACE.
1168 (_REG_BADRPT): Renamed from REG_BADRPT.
1169 (_REG_EEND): Renamed from REG_EEND.
1170 (_REG_ESIZE): Renamed from REG_ESIZE.
1171 (_REG_ERPAREN): Renamed from REG_ERPAREN.
1172 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
1173 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
1174 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
1175 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
1177 (_REG_RE_NAME, _REG_RM_NAME): New macros.
1178 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
1179 changed. But support the old name if the new one is not defined
1180 and if _REGEX_SOURCE.
1182 Change the following member names in struct re_pattern_buffer.
1183 The old names are still supported if !_REGEX_SOURCE.
1184 The new names are always supported, regardless of _REGEX_SOURCE.
1185 (re_buffer): Renamed from buffer.
1186 (re_allocated): Renamed from allocated.
1187 (re_used): Renamed from used.
1188 (re_syntax): Renamed from syntax.
1189 (re_fastmap): Renamed from fastmap.
1190 (re_translate): Renamed from translate.
1191 (re_can_be_null): Renamed from can_be_null.
1192 (re_regs_allocated): Renamed from regs_allocated.
1193 (re_fastmap_accurate): Renamed from fastmap_accurate.
1194 (re_no_sub): Renamed from no_sub.
1195 (re_not_bol): Renamed from not_bol.
1196 (re_not_eol): Renamed from not_eol.
1197 (re_newline_anchor): Renamed from newline_anchor.
1199 Change the following member names in struct re_registers.
1200 The old names are still supported if !_REGEX_SOURCE.
1201 The new names are always supported, regardless of _REGEX_SOURCE.
1202 (rm_num_regs): Renamed from num_regs.
1203 (rm_start): Renamed from start.
1204 (rm_end): Renamed from end.
1206 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
1207 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
1208 Prepend __ to parameter names.
1210 Undo yesterday's changes.
1212 2005-08-24 Jim Meyering <jim@meyering.net>
1214 Sync from coreutils.
1215 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
1217 2005-08-21 Bruno Haible <bruno@clisp.org>
1219 * lock.h: Add multiple inclusion guard.
1220 * tls.h: Add multiple inclusion guard.
1222 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
1224 * regex.h (REG_NOSYS)
1225 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
1226 Define, since POSIX requires it as of 2001.
1227 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
1228 New private symbol, used to keep the enum signed in all cases.
1229 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
1230 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
1232 * regex_internal.c (re_string_skip_chars, register_state):
1234 Remove forward decls; no longer needed now that we use prototypes.
1235 * regexec.c (acquire_init_state_context, check_halt_node_context):
1236 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
1237 (clean_state_log_if_needed): Likewise.
1239 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
1241 Fix problems reported by Sam Steingold in
1242 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
1243 * regexec.c (sift_states_bkref): Fix portability bug: the code
1244 assumed that reg_errcode_t is a signed type, which is not
1245 necessarily true if _XOPEN_SOURCE is not defined.
1246 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
1247 some compilers warn about it otherwise.
1249 2005-08-20 Jim Meyering <jim@meyering.net>
1251 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
1252 of unused local, dfa.
1254 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
1256 * regcomp.c (create_initial_state): Remove duplicate decl.
1257 (init_word_char, create_initial_state, duplicate_node_closure):
1258 (fetch_token, peek_token_bracket, build_range_exp):
1259 (build_collating_symbol): Remove forward decls; no longer needed
1260 now that we use prototypes.
1263 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
1264 (re_compile_fastmap_iter, regcomp, regerror, regfree):
1265 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
1266 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
1267 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
1268 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
1269 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
1270 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
1271 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
1272 (build_range_exp, build_collating_symbol, parse_bracket_exp):
1273 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
1274 (build_charclass, build_charclass_op, fetch_number, create_tree):
1275 (create_token_tree, mark_opt_subexp, duplicate_tree):
1276 Use prototypes rather than old-style definitions.
1279 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
1280 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
1281 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
1282 (re_string_reconstruct, re_string_peek_byte_case):
1283 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
1284 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
1285 (re_node_set_init_copy, re_node_set_add_intersect):
1286 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1287 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1288 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
1289 (re_acquire_state, re_acquire_state_context, register_state):
1290 (create_ci_newstate, create_cd_newstate, free_state):
1292 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
1293 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
1294 (re_search_internal, prune_impossible_nodes):
1295 (acquire_init_state_context, check_matching, static):
1296 (check_halt_node_context, check_halt_state_context, proceed_next_node):
1297 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
1298 (update_regs, sift_states_backward, build_sifted_states):
1299 (clean_state_log_if_needed, merge_state_array):
1300 (update_cur_sifted_state, add_epsilon_src_nodes):
1301 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
1302 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
1303 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
1304 (find_recover_state, check_subexp_matching_top, transit_state_mb):
1305 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
1306 (check_arrival, check_arrival_add_next_nodes):
1307 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
1308 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
1309 (check_node_accept_bytes, check_node_accept, extend_buffers):
1310 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
1311 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
1316 (re_string_allocate, re_string_construct, re_string_reconstruct):
1317 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
1318 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
1319 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
1320 (re_string_context_at, re_string_peek_byte_case):
1321 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
1322 is defined, since we now use prototypes always.
1324 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
1325 C89 or better. All uses removed.
1327 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
1329 * regex_internal.c (re_acquire_state, re_acquire_state_context)
1330 [defined lint]: Suppress bogus uninitialized-variable warnings.
1332 * regcomp.c (duplicate_node): Return new index, not an error code,
1333 and let the caller return REG_ESPACE if out of space. This
1334 removes an uninitialied-variable warning with GCC 4.0.1, and also
1335 avoids taking the address of a local variable. All callers
1338 2005-08-19 Jim Meyering <jim@meyering.net>
1340 * regexec.c (proceed_next_node): Redo local variables to
1341 avoid GCC shadowing warnings.
1343 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
1345 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
1346 (re_node_set_insert_last, re_dfa_add_node):
1347 Rename local variables to avoid GCC shadowing warnings.
1349 2005-08-18 Bruno Haible <bruno@clisp.org>
1351 * strstr.c (strstr): Fix return value in multibyte case.
1352 * strcasestr.c (strcasestr): Likewise.
1354 2005-08-17 Jim Meyering <jim@meyering.net>
1356 Make the %s format (seconds since the epoch) work for a negative
1357 number and when used with a zero-padded field width, e.g. %015s.
1359 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
1360 label so that it precedes the code to set `digits'. Otherwise,
1361 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
1362 print `00-22'. Now, it prints `-0022', as it should.
1364 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
1366 * regex.h: Remove useless space-before-tab. From coreutils.
1368 2005-08-17 Bruno Haible <bruno@clisp.org>
1370 * strcasestr.h: New file.
1371 * strcasestr.c: New file.
1373 2005-08-17 Bruno Haible <bruno@clisp.org>
1375 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
1376 * strstr.c: Completely rewritten, with multibyte locale support.
1378 2005-08-17 Bruno Haible <bruno@clisp.org>
1380 * strcasecmp.c: Use mbuiter.h.
1382 2005-08-17 Bruno Haible <bruno@clisp.org>
1384 * mbuiter.h: New file.
1386 2005-08-16 Bruno Haible <bruno@clisp.org>
1388 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
1390 (mbi_avail, mbi_advance): Let the iteration end before the terminating
1391 NUL byte, not after it.
1393 2005-08-16 Bruno Haible <bruno@clisp.org>
1395 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
1396 the valid ones. Makes the comparison operations transitive:
1397 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
1398 * strcasecmp.c (strcasecmp): Use mb_casecmp.
1400 2005-08-16 Bruno Haible <bruno@clisp.org>
1402 * strcase.h (strcasecmp): Add note in comments.
1403 * strncasecmp.c: Use code from strcasecmp.c.
1404 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
1405 (strcasecmp): Work correctly in multibyte locales.
1407 2005-08-16 Bruno Haible <bruno@clisp.org>
1409 * strnlen1.h: New file.
1410 * strnlen1.c: New file.
1412 2005-08-16 Bruno Haible <bruno@clisp.org>
1414 * mbfile.h: New file.
1416 2005-08-16 Bruno Haible <bruno@clisp.org>
1418 * mbiter.h: New file.
1420 2005-08-16 Bruno Haible <bruno@clisp.org>
1422 * mbchar.h: New file.
1423 * mbchar.c: New file.
1425 2005-08-16 Bruno Haible <bruno@clisp.org>
1427 * tls.h: New file, from GNU gettext.
1428 * tls.c: New file, from GNU gettext.
1430 2005-08-15 Bruno Haible <bruno@clisp.org>
1432 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
1435 2005-08-14 Jim Meyering <jim@meyering.net>
1437 Sync from coreutils.
1439 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
1440 Use the hash-table-based cycle-detection code not just when
1441 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
1442 Reported by James Youngman in
1443 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
1444 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
1445 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
1446 This lets us compile with -DFTS_DEBUG, once again.
1447 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
1448 * fts.c (fd_safer): Remove decl.
1449 Include fcntl--.h rather than unistd-safer.h
1450 (fts_safe_changedir): Don't call fd_safer; no longer needed
1451 now that we include fcntl--.h.
1453 2005-08-11 Simon Josefsson <jas@extundo.com>
1455 * readline.h, readline.c: New file.
1457 2005-08-11 Bruno Haible <bruno@clisp.org>
1459 * strnlen.h (strnlen): Change parameter name to match comment.
1461 2005-08-10 Simon Josefsson <jas@extundo.com>
1463 * strndup.c: Use strnlen.h.
1465 * strnlen.h: New file.
1467 2005-08-02 Simon Josefsson <jas@extundo.com>
1469 * getline.h, getline.c: Rewrite.
1471 * getdelim.h, getdelim.c: New files, ported from glibc.
1473 2005-07-31 Bruno Haible <bruno@clisp.org>
1475 * lock.h (gl_lock_initializer): New macro.
1476 (gl_lock_define_initialized): Use it.
1477 (gl_rwlock_initializer): New macro.
1478 (gl_rwlock_define_initialized): Use it.
1479 (gl_recursive_lock_initializer): New macro.
1480 (gl_recursive_lock_define_initialized): Use it.
1482 2005-07-26 Bruno Haible <bruno@clisp.org>
1484 * lock.h: Update from GNU gettext.
1485 * lock.c: Update from GNU gettext.
1487 2005-07-18 Bruno Haible <bruno@clisp.org>
1489 * lock.h (gl_once_t): New type.
1490 (gl_once_define, gl_once): New macros.
1491 * lock.c (fresh_once): New variable.
1492 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
1495 2005-07-18 Simon Josefsson <jas@extundo.com>
1497 * check-version.c (check_version): Accept identical versions too.
1499 2005-07-18 Bruno Haible <bruno@clisp.org>
1501 * lock.h: New file, from GNU gettext.
1502 * lock.c: New file, from GNU gettext.
1504 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
1506 * quotearg.c: Add translator comment suggested by Bruno Haible,
1507 with a minor change.
1509 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
1511 * version-etc-fsf.c (version_etc_copyright): Parameterize the
1512 copyright symbol and the year.
1513 * version-etc.c (COPYRIGHT_YEAR): New constant.
1514 (version_etc_va): Use parameterized copyright notice.
1515 Reword to conform to the current GNU coding standards.
1517 2005-07-11 Simon Josefsson <jas@extundo.com>
1519 * size_max.h: New file.
1521 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
1523 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
1526 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
1527 and Paul Eggert <eggert@cs.ucla.edu>
1529 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
1530 in wint_t, not wchar_t. Remove now-unnecessary cast.
1532 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
1534 * regex.c, regex.h: Sync from libc.
1535 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
1536 New files, synced from libc, except that regex_internal.h
1537 currently has a small porting fix.
1539 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
1541 Remove the dependency of the strftime module on the tzset module.
1542 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
1543 Copy the input structure, to work around some of the bug with
1544 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
1545 Solaris releases, you should also use the tzset module, but we won't
1546 require it as a dependency any more since we don't want LGPLed code
1547 to depend on GPLed code.
1549 2005-07-02 Jim Meyering <jim@meyering.net>
1551 * backupfile.c (backup_args): Change a `0' to NULL.
1553 2005-07-01 Jim Meyering <jim@meyering.net>
1555 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
1556 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
1557 * save-cwd.c, tempname.c:
1558 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
1559 and don't include <sys/file.h>).
1561 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
1563 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
1564 declares only 'struct timespec;' (!).
1566 2005-06-29 Jim Meyering <jim@meyering.net>
1568 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
1569 type name. Use the variable name instead.
1570 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
1572 2005-06-28 Simon Josefsson <jas@extundo.com>
1574 * check-version.h, check-version.c: New files.
1576 2005-06-28 Simon Josefsson <jas@extundo.com>
1578 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
1579 collision with global variable. Better indentation. Don't
1580 increment buffer pointer beyond buffer end. Based on comments
1581 from Paul Eggert <eggert@cs.ucla.edu>.
1585 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
1587 * canon-host.c (canon-host): Append trailing "," to 0 in
1588 initializer of struct addrinfo, as an indication that we don't
1589 care how many members the structure has.
1591 2005-06-24 Derek Price <derek@ximbiot.com>
1592 and Bruno Haible <bruno@clisp.org>
1594 Remove stat module & update lstat.
1595 * stat.c: Remove this file...
1596 (slash_aware_lstat): ...moving this content and its support...
1597 * lstat.c (rpl_lstat): ...into here.
1598 * lstat.h: New file.
1600 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
1602 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
1603 (ranged_convert): Don't save conversion in a temporary struct.
1604 This causes a warning with GCC 4.0.0, and anyway in the typical
1605 case it's not worth the extra 100 bytes or so of code.
1606 (ranged_convert, __mktime_internal): When calling a function via a
1607 pointer P, use P () rather than (*P) (), as we now assume C89 or
1610 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
1612 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
1613 "who -r" failed to give output. Problem reported by Tim Waugh.
1615 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
1616 (xcalloc): Use it to avoid needless tests.
1617 Problem reported by Jim Meyering.
1619 2005-06-16 Jim Meyering <jim@meyering.net>
1621 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
1622 when either N or S is zero.
1624 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1626 * argp.h (__option_is_short): Check upper limit of
1627 __key. Isprint() requires its argument to have the value
1628 of an unsigned char or EOF.
1630 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
1632 * fnmatch.c (fnmatch): If there is an encoding error in a
1633 multibyte string or pattern, fall back on unibyte matching.
1634 Problem reported by James Youngman.
1636 2005-06-08 Bruno Haible <bruno@clisp.org>
1638 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
1641 2005-06-08 Bruno Haible <bruno@clisp.org>
1643 * csharpcomp.h: New file, from GNU gettext.
1644 * csharpcomp.c: New file, from GNU gettext.
1645 * csharpcomp.sh.in: New file, from GNU gettext.
1647 2005-06-07 Derek Price <derek@ximbiot.com>
1650 * glob_.h: Indent nested #ifdef.
1652 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
1654 Sync from coreutils.
1655 Use "file name" when talking about file names, instead of "filename"
1656 or "path", as per the GNU coding standards.
1657 * mkdir-p.c: Renamed from makepath.c.
1658 (make_dir_parents): Renamed from make_path. All callers changed.
1659 * mkdir-p.h: Likewise. All includers changed.
1660 * filenamecat.c: Renamed from path-concat.c.
1661 (file_name_concat): Renamed from path_concat. All callers changed.
1662 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
1663 * filenamecat.h: Likewise. All includers changed.
1664 * acl.c: Don't use "path" or "filename" to mean "file name"
1665 in comments or local variable names.
1666 * basename.c: Likewise.
1667 * canonicalize.c, canonicalize.h: Likewise.
1668 * dirname.c, dirname.h: Likewise.
1669 * euidaccess.c: Likewise.
1670 * exclude.c: Likewise
1671 * fnmatch_.h, fnmatch_loop.c: Likewise.
1672 * fsusage.c, fsuage.h: Likewise.
1673 * fts.c, fts_.h: Likewise.
1674 * getcwd.c: Likewise.
1675 * getloadavg.c: Likewise.
1676 * mkstemp.c: Likewise.
1677 * mountlist.c, mountlist.h: Likewise.
1678 * openat.c, openat.h: Likewise.
1679 * readlink-stub.c: Likewise.
1680 * readutmp.c, readutmp.h: Likewise.
1681 * rename.c: Likewise.
1682 * rmdir.c: Likewise.
1684 * savedir.c: Likewise.
1685 * stripslash.c: Likewise.
1686 * tempname.c: Likewise.
1687 * xreadlink.c: Likewise.
1688 * exclude.c (excluded_file_name): Renamed from excluded_filename.
1690 * exclude.h: Likewise.
1692 * euidaccess.c (getuid, getgid, getuid, getegid)
1693 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
1694 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
1695 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
1696 * pathmax.h: Include <limits.h> unconditionally, since other
1697 files have been getting away with it for years (MORE/BSD 4.3
1699 * userspec.c (getpwnam, getgrnam, getgrgid)
1700 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
1702 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
1703 Define to 256, not 255, as per modern POSIX.
1705 2005-06-01 Bruno Haible <bruno@clisp.org>
1707 * csharpexec.h: New file, from GNU gettext.
1708 * csharpexec.c: New file, from GNU gettext.
1709 * csharpexec.sh.in: New file, from GNU gettext.
1711 2005-05-31 Derek Price <derek@ximbiot.com>
1712 Paul Eggert <eggert@cs.ucla.edu>
1715 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
1717 2005-05-29 Derek Price <derek@ximbiot.com>
1718 Paul Eggert <eggert@cs.ucla.edu>
1720 * glob_.h, glob.c: New files.
1722 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
1724 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
1726 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
1727 the configuration hassle isn't worth it.
1728 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
1729 (LONGEST_MODIFIER, PRIuMAX): Remove.
1731 2005-05-27 Bruno Haible <bruno@clisp.org>
1733 * getlogin_r.h: Remove second include of <stddef.h>.
1735 2005-05-25 Bruno Haible <bruno@clisp.org>
1736 Derek Price <derek@ximbiot.com>
1738 * getlogin_r.h: Simplify API documentation.
1740 2005-05-25 Derek Price <derek@ximbiot.com>
1741 Paul Eggert <eggert@cs.ucla.edu>
1743 * getlogin_r.c, getlogin_r.h: New files.
1745 2005-05-22 Bruno Haible <bruno@clisp.org>
1747 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
1748 Also include <sys/param.h> if it defines MIN, MAX.
1749 Based on a patch by Derek Price <derek@ximbiot.com>.
1751 2005-05-22 Bruno Haible <bruno@clisp.org>
1753 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
1754 (INT64_MIN): Fix definition.
1755 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
1757 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
1758 NEED_SIGNED_INT_TYPES.
1760 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
1761 HAVE_SYSTEM_INTTYPES.
1763 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
1765 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
1766 so that unistd-safer.h (GPL'ed code) need not be included.
1768 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
1771 * fts.c: Don't include "cycle-check.h" or "hash.h".
1772 (setup_dir, free_dir): New functions.
1773 (enter_dir, leave_dir): Define trivial
1774 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
1775 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
1776 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
1777 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
1778 Move to fts-cycle.c.
1779 (fts_open): Use setup_dir.
1780 (fts_close): Use free_dir.
1781 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
1782 This adds a label and some gotos, but the alternatives were messier.
1783 Check for memory allocation failure when entering a dir.
1784 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
1785 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
1786 (FTS): New member fts_cycle, that is a union that contains the
1787 old active_dir_ht and cycle_state. All uses changed to mention
1788 fts_cycle.ht and fts_cycle.state.
1789 * fts-cycle.c: New file, containing GPL'ed code migrated out of
1790 fts.c, with the following changes:
1791 (setup_dir, free_dir): New functions.
1792 (enter_dir): Now returns bool. Return true if successful, false
1793 if memory exhausted. All callers changed.
1794 Do not bother partly cleaning up on
1795 memory allocation failure; that is free_dir's job.
1796 However, free ad if hash_insert fails, to avoid memory leak.
1797 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
1798 fts->fts_options to see which union member to use.
1800 2005-05-20 Jim Meyering <jim@meyering.net>
1802 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
1803 Now a macro, to pacify GCC.
1805 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
1807 * chown.c (rpl_chown): Return -1 on failure.
1809 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
1811 * canonicalize.c: Include canonicalize.h first, to test interface.
1812 Include <stddef.h> unconditionally, since we assume C89 now.
1813 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
1814 * fts.c: Include fts_.h first, to check interface.
1815 Do not include intprops.h; no longer needed.
1816 Include cycle-check.h and hash.h, since fts_.h no longer does.
1817 Remove unnecessary casts of closedir to void.
1818 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
1819 decide whether to decrement nlinks.
1820 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
1821 (FTS): Use struct hash_table * instead of Hash_table, so that
1822 we no longer need to include hash.h here.
1824 2005-05-17 Jim Meyering <jim@meyering.net>
1826 * fts.c, fts_.h: New files, from coreutils.
1828 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
1830 Sync from coreutils.
1831 * unlinkdir.c, unlinkdir.h: New files.
1832 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
1833 regex.h, unlocked-io.h, xtime.h:
1834 White space changes only.
1835 * makepath.c (make_path): Port to hosts where leading "//" is special.
1836 * yesno.c: Include getline.h, not ctype.h.
1837 (yesno): Don't remove leading white space; POSIX doesn't allow it.
1838 Use getline to remove arbitrary restriction on response length.
1840 2005-05-13 Bruno Haible <bruno@clisp.org>
1842 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
1843 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
1844 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
1845 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
1846 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
1847 Add support for 64-bit integers in the MSVC compiler.
1849 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
1851 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
1852 Change the initial comment to refer to GPL, not LGPL.
1853 gnulib-tool will change it to LGPL as needed.
1855 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
1856 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
1857 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
1858 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
1859 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
1860 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
1861 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
1862 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
1863 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
1864 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
1865 concatpath.c, config.charset, copy-file.c, copy-file.h,
1866 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
1867 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
1868 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
1869 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
1870 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
1871 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
1872 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
1873 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
1874 full-read.c, full-read.h, full-write.c, full-write.h,
1875 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
1876 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
1877 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
1878 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
1879 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
1880 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
1881 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
1882 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
1883 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
1884 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
1885 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
1886 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
1887 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
1888 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
1889 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
1890 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
1891 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
1892 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
1893 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
1894 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
1895 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
1896 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
1897 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
1898 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
1899 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
1900 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
1901 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
1902 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
1903 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
1904 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
1905 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
1906 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
1907 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
1908 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
1909 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
1910 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
1911 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
1912 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
1913 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
1914 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
1915 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
1916 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
1917 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
1918 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
1919 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
1920 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
1921 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
1922 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
1923 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
1924 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
1925 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
1926 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
1927 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
1928 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
1929 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
1930 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
1931 Update FSF postal mail address.
1933 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
1935 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
1936 specified in ai_socktype. Fix invalid ai_protocol
1937 check. ai_protocol is usually set to 0 or depending on
1938 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
1939 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
1940 ai_socktype / ai_protocol in the returned addrinfo structure.
1942 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
1943 Bruno Haible <bruno@clisp.org>
1945 * inet_ntop.h: New file.
1946 * inet_ntop.c: New file, from glibc with modifications.
1948 2005-05-08 Jim Meyering <jim@meyering.net>
1950 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
1952 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
1954 Merge from coreutils. Among other things,
1955 add bulletproofing for cases where stdin, stdout, or stderr are closed.
1956 * fd-safer.c: New file.
1957 * fcntl-safer.h, open-safer.c: Remove.
1958 * chdir-long.c: Fix comment "fetish" -> "coreutils".
1959 * dup-safer.c: Include unistd-safer.h first.
1960 Don't include errno.h.
1961 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
1962 * file-type.h: Don't assume invoker included sys/stat.h first.
1963 * file-type.c: Rely on file-type.h change.
1964 * getloadavg.c: Include unistd-safer.h.
1965 (getloadavg): Use safer open.
1966 * getusershell.c: Include "stdio-safer.h".
1967 (getusershell): Use safer fopen.
1968 * long-options.c (long_options): Use NULL rather than 0.
1969 * modechange.h (mode_free): Remove; all callers changed to invoke
1971 * modechange.c: Likewise.
1972 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
1973 (MODE_DONE): New constant.
1974 (struct mode_change): Remove 'next' member.
1975 (make_node_op_equals): New function; like the old one of the
1976 same name, except it allocates an array.
1977 (mode_compile, mode_create_from_ref): Use it.
1978 (mode_compile): Allocate result as an array, not a linked list.
1979 Parse octal string ourself, so that we catch mistakes like "+0".
1980 (mode_adjust): Arg is an array, not a linked list.
1981 * modechange.c: Include stat-macros.h, xalloc.h.
1982 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
1983 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
1984 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
1985 Remove. This is now stat-macros.h's job.
1986 (talloc): Remove. All callers replaced by xalloc, so that
1987 our invokers don't have to worry about reporting memory failures.
1988 (make_node_op_equals): Remove.
1989 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
1991 (struct mode_change): Moved here from modechange.h.
1992 (mode_append_entry): Remove.
1993 (mode_compile): Remove MASKED_OPS arg, since it encouraged
1994 apps to have incorrect behavior. Use simpler algorithm for head
1995 and tail. Don't futz with umask; that's now the job of mode_adjust.
1996 Detect more invalid usages rather than having somewhat-random behavior.
1997 Don't insert an "a=" action, as that leads to incorrect behavior.
1998 (mode_compile, mode_create_from_ref): Return NULL on error instead
1999 of an enum, since now there's only one way to have an error. All
2001 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
2002 at the correct time. Simplify calculation of "+u" and its ilk.
2003 Don't mishandle "+X".
2004 (mode_free): Remove "register" and localize decls.
2005 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
2006 (struct mode_change): Move to modechange.c; callers don't
2007 need to see this stuff.
2008 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
2009 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
2010 (mode_change, mode_adjust): Reflect the new signatures noted above.
2011 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
2012 that might redefine system include files.
2013 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
2014 (my_usleep): Use NULL rather than (void *) 0.
2015 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
2016 Use siginterrupt to specify that system calls should be interrupted.
2017 (rpl_nanosleep): Move initialization of suspended closer to call of
2019 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
2020 * readutmp.c: Likewise. Include signal.h, stdbool.h.
2021 (desirable_utmp_entry): New function.
2022 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
2023 using x2nrealloc, to simplify logic.
2024 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
2025 size calculation. Do not assume utmp file is a regular file.
2026 * readutmp.h (UT_PID): Moved here from ../src/who.c.
2027 (READ_UTMP_CHECK_PIDS): New constant.
2028 * save-cwd.c: Include unistd-safer.h.
2029 (save_cwd): Use fd_safer.
2030 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
2031 [!_LIBC] Include "stat-macros.h" instead.
2032 * unistd-safer.h (fd_safer): New decl.
2034 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
2036 * byteswap_.h: New file.
2038 2005-04-25 Albert Chin <china@thewrittenword.com>
2040 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
2043 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
2045 * getdate.y (zone): Allow relunit_snumber after tZONE, so
2046 that "UTC +1 second" continues to work. Problem reported
2048 (relunit_snumber): New rule.
2051 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
2053 * getdate.y (universal_time_zone_table): New constant.
2054 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
2055 universal_time_zone_table.
2056 (lookup_zone): Prefer universal_time_zone_table to
2057 local_time_zone_table, so that "GMT" time stamps are allowed in
2058 London during the summer. Problem reported by Ian Abbott.
2060 2005-04-12 Jim Meyering <jim@meyering.net>
2062 * human.c (humblock): Set *options even when returning due to
2063 xstrtoumax conversion failure. Thanks to a used-uninitialized
2066 2005-04-09 Jim Meyering <jim@meyering.net>
2068 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
2069 -Wuninitialized: initialize tm0.tm_year.
2071 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
2073 * getdate.y (parser_control): rels_seen is now a boolean, not a
2074 count, since there's no maximum. All uses changed.
2075 Add member dsts_seen.
2076 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
2078 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
2079 Use pc_rels_seen to decide whther a date is absolute.
2081 * getdate.y (number): Don't overwrite year.
2082 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
2085 2005-04-02 Simon Josefsson <jas@extundo.com>
2087 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
2088 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
2090 2005-03-27 Jim Meyering <jim@meyering.net>
2092 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
2094 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
2096 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
2097 "one's complement" -> "ones' complement" in comment, as per Knuth.
2098 "value of type" -> "type or expression" in comment.
2099 * mktime.c, strftime.c: Propagate intprops.h comment nits.
2101 2005-03-26 Jim Meyering <jim@meyering.net>
2104 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
2105 Correct typos: s/or/of/.
2107 2005-03-23 Jim Meyering <jim@meyering.net>
2109 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
2111 2005-03-21 Jim Meyering <jim@meyering.net>
2113 Changes imported from coreutils.
2115 * cycle-check.c: Don't include xalloc.h.
2117 * path-concat.c: Don't include assert.h.
2118 (path_concat): Remove assertion that would have triggered
2119 for ABASE starting with more than one slash.
2120 Reported by Andreas Schwab.
2122 * path-concat.c (path_concat): Set *BASE_IN_RESULT
2123 properly when ABASE is an absolute file name.
2124 Correct the description of this function.
2126 Add an assertion and a test driver.
2127 This fixes a bug introduced on 2004-07-02.
2128 Andreas Schwab reported the resulting failure of cp --parents:
2129 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
2131 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
2133 * strftime.c (my_strftime): If the underlying strftime returns 0
2134 (which shouldn't happen), generate nothing instead of returning 0
2135 immediately, so that nstrftime (NULL, ...) doesn't return 0.
2137 2005-03-16 Bruno Haible <bruno@clisp.org>
2139 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
2141 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
2143 * strftime.c (my_strftime): Prepend space to format so that we can
2144 reliably distinguish strftime failure from empty output on POSIX
2147 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
2149 * iconvme.c (SIZE_MAX): New macro, if not already defined.
2150 (iconv_string): Don't guess a size-zero buffer, as that might cause
2151 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
2152 result would be 'too large', where 'too large' is (heuristically)
2153 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
2154 overflow concerns. This will prevent some unwanted malloc failures
2155 when the inputs are very large.
2157 2005-03-15 Bruno Haible <bruno@clisp.org>
2159 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
2162 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
2165 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
2167 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
2169 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
2170 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
2172 * strtol.c: Likewise.
2174 2005-03-14 Simon Josefsson <jas@extundo.com>
2176 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
2179 2005-03-14 Jim Meyering <jim@meyering.net>
2181 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
2182 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
2183 to be nonzero so that we (and caller) can detect the difference
2184 between a valid zero-length expansion and an error return, even
2185 when the underlying strftime fails before writing anything into
2188 2005-03-10 Jim Meyering <jim@meyering.net>
2190 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
2191 so that this module works on systems without fchdir.
2193 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
2195 Factor int-properties macros into a single file, except for
2196 glibc-related files.
2197 * intprops.h: New file.
2198 * getloadavg.c: Include it instead of limits.h.
2199 (INT_STRLEN_BOUND): Remove.
2200 * human.c: Include intprops.h.
2201 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
2202 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
2203 * inttostr.h: Include intprops.h instead of limits.h.
2204 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
2205 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
2206 for consistency with intprops.h.
2207 (time_t_is_integer, twos_complement_arithmetic): Use them.
2208 * sig2str.h: Include <signal.h>, intprops.h.
2209 (INT_STRLEN_BOUND): Remove.
2210 * strftime.c (TYPE_SIGNED): Remove.
2211 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
2212 * strtol.c: Adjust comments to match intprops.h.
2213 * userspec.c: Include intprops.h.
2214 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
2215 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
2216 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
2217 instead of rolling our own expressions.
2218 * xstrtol.c: Include xstrtol.h first, to test interface.
2220 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
2222 (my_strftime): Do not mishandle years close to INT_MAX, by doing
2223 the right thing even if adding 1900 would overflow. Similarly
2224 for tm_mon + 1 and tm_yday + 1.
2225 Make %Y always equivalent to %C%y, and similarly for %G and %g.
2226 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
2227 (DO_SIGNED_NUMBER): New macro.
2228 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
2230 2005-03-07 Bruno Haible <bruno@clisp.org>
2232 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
2234 2005-03-03 Derek R. Price <derek@ximbiot.com>
2235 Bruno Haible <bruno@clisp.org>
2237 * pagealign_alloc.h: New file.
2238 * pagealign_alloc.c: New file.
2240 2005-01-28 Bruno Haible <bruno@clisp.org>
2242 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
2245 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
2247 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
2248 The workaround isn't strictly needed for POSIX conformance, and
2249 it's too much of a pain to configure and maintain. We'll ask
2250 people to fix their kernels instead.
2251 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
2252 (NANOSLEEP_BUG_WORKAROUND): Remove.
2253 (xnanosleep): Remove the workaround.
2255 2005-02-12 Bruno Haible <bruno@clisp.org>
2257 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
2259 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
2261 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
2262 * timespec.h (gettime): Return void, since it always
2263 succeeds now. All uses changed.
2264 * gettime.c (gettime) Likewise.
2265 [HAVE_NANOTIME]: Prefer nanotime.
2266 Assume gettimeofday succeeds, as POSIX requires.
2267 Assime time () succeeds, since other code already does.
2268 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
2269 (timespec_subtract): Remove.
2270 (NANOSLEEP_BUG_WORKAROUND): New constant.
2271 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
2272 things considerably. Use it only on GNU/Linux hosts, since the
2273 workaround shouldn't be needed elsewhere.
2275 2005-02-24 Bruno Haible <bruno@clisp.org>
2277 * gettext.h: Update from GNU gettext 0.14.2.
2279 2005-02-24 Bruno Haible <bruno@clisp.org>
2281 * localcharset.c: Update from GNU gettext 0.14.2.
2282 * config.charset: Update from GNU gettext 0.14.2.
2284 2005-02-22 Simon Josefsson <jas@extundo.com>
2286 * iconvme.h, iconvme.c: New files, from libc.
2288 2005-02-20 Neil Conway <neilc@samurai.com>
2290 * xgethostname.c (xgethostname): Check for ENOMEM, which is
2291 returned by OSX/Darwin if the specified buffer is not large
2292 enough for the hostname.
2294 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
2296 * memrchr.h: New file.
2297 * chdir-long.c: Include it.
2298 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
2299 Don't bother including stddef.h.
2301 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2303 * argp-help.c (__argp_help): Create a fake struct argp_state and
2304 pass it to _help, otherwise the latter coredumps trying to
2305 dereference state.root_argp.
2307 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
2309 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
2311 Include <sys/types.h>, for dev_t.
2312 (ME_DUMMY, ME_REMOTE): Move from here....
2313 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
2314 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
2316 Include mountlist.h first, to test the interface.
2318 2005-01-29 Bruno Haible <bruno@clisp.org>
2320 * progname.c (program_name): Initialize.
2321 Needed when linking statically on MacOS X.
2323 2005-01-28 Bruno Haible <bruno@clisp.org>
2325 * javacomp.sh.in: New file, from GNU gettext.
2326 * javacomp.h: New file, from GNU gettext.
2327 * javacomp.c: New file, from GNU gettext.
2329 2005-01-26 Bruno Haible <bruno@clisp.org>
2331 * javaexec.sh.in: New file, from GNU gettext.
2332 * javaexec.h: New file, from GNU gettext.
2333 * javaexec.c: New file, from GNU gettext.
2335 2005-01-26 Simon Josefsson <jas@extundo.com>
2337 * gai_strerror.c: Use GPL in header.
2339 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2341 * argp-help.c (hol_entry_help): Avoid using non-constant
2342 initializers for struct pentry_state.
2343 (__argp_error): Check return value of __asprintf
2344 (__argp_failure): Translate error message
2346 * argp-parse.c: Removed braces around the expansion of N_()
2348 2005-01-21 Jim Meyering <jim@meyering.net>
2350 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
2351 same value as for Solaris 9.
2353 * chdir-long.c (chdir_long): Rewrite to remove limitation on
2354 component length. This included changing the parameter to be
2355 of type `char *' rather than `char const *'.
2356 * chdir-long.h (chdir_long): Update prototype.
2358 * openat.c (fdopendir, fstatat): New functions.
2359 * openat.h: Include headers required for use of DIR and struct stat.
2360 [AT_SYMLINK_NOFOLLOW]: Define.
2361 (fdopendir, fstatat): Add prototypes.
2363 2005-01-21 Bruno Haible <bruno@clisp.org>
2365 * classpath.h: New file, from GNU gettext.
2366 * classpath.c: New file, from GNU gettext.
2368 2005-01-20 Simon Josefsson <jas@extundo.com>
2370 * version-etc-fsf.c: New file, with version_etc_copyright.
2371 * version-etc.c: Remove version_etc_copyright.
2372 * version-etc.h (version_etc_copyright): Use [] instead of * in
2373 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
2375 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
2377 * save-cwd.c (save_cwd): Remove code to support the case
2378 where fchdir is missing or flaky.
2380 2005-01-20 Simon Josefsson <jas@extundo.com>
2382 * base64.h (isbase64): Add.
2384 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
2385 using a unsigned prototype, don't inline.
2386 (base64_decode): Use it.
2388 2005-01-19 Bruno Haible <bruno@clisp.org>
2390 * sh-quote.h: New file, from GNU gettext.
2391 * sh-quote.c: New file, from GNU gettext.
2393 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
2395 Merge changes from coreutils, as described below in several
2396 changelogs dated today.
2398 * save-cwd.c: Include "save-cwd.h" before other include files.
2399 (O_DIRECTORY): Remove; not needed here, since "." must be
2400 a directory. All uses removed.
2401 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
2402 universal on Suns, and we also need to test for IRIX.
2403 Revamp code to use 'if' rather than '#if'.
2404 Avoid unnecessary comparison of cwd->desc to 0.
2406 * utimens.c (futimens): Robustify the previous patch, by checking
2407 for known valid error numbers rather than observed invalid ones.
2409 2005-01-18 Jim Meyering <jim@meyering.net>
2411 * version-etc.c (version_etc_copyright): Update copyright date.
2413 * utimens.c (futimens): Account for the fact that futimes
2414 can also fail with errno == ENOSYS or errno == ENOENT.
2415 Patch from Dmitry V. Levin.
2417 Change the name of the robust chdir function from chdir to chdir_long.
2418 * save-cwd.c: Include chdir-long.h rather than chdir.h.
2419 (restore_cwd): Use chdir_long, not chdir.
2420 * chdir-long.c: Renamed from chdir.c.
2421 * chdir-long.h: Renamed from chdir.h.
2422 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
2425 2005-01-18 Bob Proulx <bob@proulx.com>
2427 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
2428 offsetof() macro construct to avoid compile failure with native HP-UX
2429 11.0 ANSI C compiler.
2431 2005-01-06 Bruno Haible <bruno@clisp.org>
2433 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
2434 because stpncpy.m4 takes care of it.
2436 2004-01-24 Bruno Haible <bruno@clisp.org>
2438 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
2440 2003-10-09 Bruno Haible <bruno@clisp.org>
2442 * progreloc.c: Include xalloc.h instead of xmalloc.h.
2444 2005-01-06 Bruno Haible <bruno@clisp.org>
2446 * fwriteerror.h (fwriteerror): Change specification to include fclose.
2447 * fwriteerror.c: Include <stdbool.h>.
2448 (fwriteerror): At the end, close the file stream. Record whether
2449 stdout was already closed.
2451 2004-05-27 Bruno Haible <bruno@clisp.org>
2453 * execute.c (environ): Declare if needed.
2454 * pipe.c (environ): Likewise.
2455 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
2457 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
2459 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
2460 definitions to be after all include files, to avoid collisions.
2461 Problem reported by Bob Proulx.
2463 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
2465 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
2466 not needed. This removes a dependency on the gettext module.
2467 [defined _LIBC]: Do not include <libintl.h>; not needed.
2469 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
2471 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
2474 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
2476 * argp-parse.c: Include <stddef.h>.
2477 (alignof, alignto): New macros.
2478 (parser_init): Don't assume that void * is aligned sufficiently
2481 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
2482 need to extend the stack.
2483 (YYINITDEPTH): New macro, so that the initial stack isn't overly
2486 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2488 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
2490 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
2492 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
2493 Remove now-obsolete comment about AIX.
2494 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
2495 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
2496 (YYMAXDEPTH): New macro.
2498 2004-12-18 Bruno Haible <bruno@clisp.org>
2500 * fatal-signal.c (fatal_signals): Make non-const.
2501 (init_fatal_signals): New function.
2502 (uninstall_handlers, install_handlers): Ignore signals that were set to
2504 (at_fatal_signal): Call init_fatal_signals.
2505 (init_fatal_signal_set): Likewise. Ignore signals that were set to
2507 Reported by Paul Eggert.
2509 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
2511 * getdate.y (textint): New member "negative".
2512 (time_zone_hhmm): New function.
2513 Expect 14 shift-reduce conflicts, not 13.
2514 (o_colon_minutes): New rule.
2515 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
2516 (yylex): Set the "negative" member of signed numbers.
2518 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
2520 Changes imported from coreutils.
2521 * hard-locale.c: Assume <locale.h> exists.
2523 (GLIBC_VERSION): New macro.
2524 (hard_locale): Assume setlocale exists.
2525 Rewrite to avoid #ifdef.
2526 Use strdup rather than malloc + strcpy.
2527 * human.c: Assume <locale.h> exists.
2528 (human_readable): Assume localeconv exists.
2530 2004-12-01 Jakub Jelinek <jakub@redhat.com>
2532 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
2533 convert T2, not T. (Imported from libc.)
2535 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
2537 * getcwd.c (is_ENAMETOOLONG): New macro.
2538 (__getcwd.c): Don't restore errno; glibc doesn't.
2539 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
2540 first, falling back to our code only if its results look suspicious.
2541 Ensure that the resulting buffer is only as large as necessary.
2543 * readutmp.c: Include readutmp.h first.
2544 Include <errno.h>, since readutmp.h no longer does that.
2545 * readutmp.h: Don't include <errno.h>,
2546 <sys/param.h>, <time.h>; not needed to establish interface.
2547 (errno): Remove decl.
2548 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
2549 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
2550 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
2552 2004-11-28 Simon Josefsson <jas@extundo.com>
2554 * base64.h, base64.c: New file.
2556 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
2558 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
2560 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
2562 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
2563 HP's ANSI C compiler.
2564 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
2565 Declaring int functions causes warnings on some modern systems and
2566 shouldn't be needed to compile on ancient ones.
2567 * same.c (MIN) [defined MIN]: Don't define, since it's already
2570 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
2571 with the following changes.
2572 (__set_errno): Parenthesize properly.
2573 Include <stdbool.h>.
2574 (MIN, MAX, MATCHING_INO): New macros.
2575 (__getcwd): Define with prototype, not K&R form.
2576 Use heuristics to allocate default buffer on stack if possible.
2577 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
2578 behavior, and to avoid the PATH_MAX limit when computing
2580 Use MATCHING_INO to compare inode number to file.
2581 Check for arithmetic overflow in size calculations.
2582 Fix bug in reallocation of dot array that caused getcwd to fail
2583 on directories nested deeper than 75.
2584 Be more careful about saving errno on error.
2585 Do not use realloc; use only free+malloc, as this is a bit
2586 more flexible and avoids a needless copy operation.
2587 Do not inspect st_dev and st_ino for symbolic links; POSIX
2588 doesn't specify the latter.
2589 Check for closedir errors.
2590 Avoid needless casts.
2591 Use "#ifdef weak_alias" around weak_alias, to be like other
2593 The following changes to getcwd.c have effect only when used in
2594 gnulib; they have no effect inside glibc proper.
2595 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
2596 as alloca isn't used.
2597 (alloca, __alloca): Likewise.
2598 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
2599 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
2600 unconditionally, as gnulib assumes C89 or better.
2601 Do not include <sys/param.h>.
2602 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
2603 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
2605 (NULL) [!defined NULL]: Remove; we assume C89 or better.
2606 Include <dirent.h> in a way that is compatible with modern Autoconf.
2607 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
2608 New macros, if not already defined.
2609 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
2610 Use "_LIBC", not "defined _LIBC", for consistency.
2611 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
2613 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
2614 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
2615 * xgetcwd.c: David MacKenzie's old code was removed, so give
2616 credit only to Jim Meyering and adjust the copyright dates.
2617 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
2618 <stdlib.h>, <unistd.h>, "pathmax.h".
2619 Instead, include "xgetcwd.h" (first) and "getcwd.h".
2620 (INITIAL_BUFFER_SIZE): Remove.
2621 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
2623 2004-11-23 Jim Meyering <jim@meyering.net>
2625 * getopt_.h: Remove trailing blanks.
2627 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
2629 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
2630 (futimens): New function, which uses futimes if available.
2631 (futimens, utimens): Support timespec==NULL, with same semantics
2632 as utime and utimens.
2633 * utimens.h (futimens): New decl.
2635 2004-11-23 Jim Meyering <jim@meyering.net>
2637 * __fpending.c: Add comment.
2639 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2641 * getopt_.h: Re-addition of __getopt_argv_const caused
2642 redefinition warnings. To avoid them, include the defines
2643 in `#if !defined __need_getopt ... #endif'. The only place
2644 where __getopt_argv_const is used is in definitions
2645 of getopt_long and getopt_long_only below, which are as well
2646 protected by `#ifndef __need_getopt'.
2647 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
2648 __need_getopt after including <stdio.h> and <unistd.h> These
2649 headers might have defined it.
2651 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
2653 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
2655 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
2656 optopt): Use them instead of invoking ## directly; otherwise, the
2657 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
2659 2004-11-19 Bruno Haible <bruno@clisp.org>
2661 * strtok_r.c: Move comments from here...
2662 * strtok_r.h: ... to here.
2664 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
2666 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
2667 might fail. Problem reported by Yoann Vandoorselaere.
2668 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
2669 that mishandle size_t overflow.
2671 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
2673 * canon-host.c: Include "strdup.h".
2674 (canon_host): Use getaddrinfo if available, so that IPv6 works.
2675 Use strdup instead of malloc/strcpy to duplicate strings.
2677 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
2678 (human_space_before_unit): New constant.
2679 * human.c (human_readable): Support it.
2681 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
2682 (xgetcwd): Set errno correctly when failing.
2683 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
2684 the failure is actually due to a PATH_MAX problem.
2686 Further getopt changes to make it more likely that glibc will
2687 buy the changes back.
2688 * getopt.c (POSIXLY_CORRECT): New constant.
2689 (getopt): Use it, so to preserve glibc semantic
2690 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
2691 when compiling for libc.
2692 * getopt_.h (__getopt_argv_const): Bring it back.
2693 (getopt_long, getopt_long_only): Use it.
2695 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
2696 New arg POSIXLY_CORRECT. All callers changed.
2697 (getopt): Argv is now char * const *, as per standard.
2698 (_getopt_internal_r, _getopt_internal): Argv is now char **,
2699 not char *__getopt_argv_const *.
2700 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
2701 _getopt_long_only_r): Likewise.
2702 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
2703 * getopt_int.h (_getopt_internal, _getopt_internal_r,
2704 _getopt_long_r, _getopt_long_only_r): Likewise.
2705 * getopt_.h (__getopt_argv_const): Remove.
2706 (getopt): Argv is now char * const *, as per standard.
2708 * getdate.y (tORDINAL): New token.
2709 (day, relunit): Allow it for relative times.
2710 (relative_time_table): Use tORDINAL for ordinals.
2712 2004-11-15 Jim Meyering <jim@meyering.net>
2714 * closeout.c: Include "__fpending.h" once again.
2715 Include <stdbool.h>.
2716 (close_stdout): Don't fail just because stdout was closed initially,
2717 since some programs don't write to stdout in the normal course of
2718 operation (other than --version and --help), and we don't want this
2719 function to make e.g. `touch file >&-' fail.
2720 But do fail if it was closed and someone has tried to write to it.
2721 E.g., `printf foo >&-' must fail.
2723 2004-11-11 Simon Josefsson <jas@extundo.com>
2725 * strtok_r.h, strtok_r.c: New file.
2727 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
2729 * getopt_.h (__getopt_argv_const): New macro, to be used so that
2730 we can stop lying to compilers about the constness of argv when we
2731 are compiled outside glibc.
2732 (getopt, getopt_long, getopt_long_only): Use it.
2733 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
2735 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
2736 _getopt_long_only_r): Likewise.
2737 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
2738 _getopt_long_only_r): Likewise.
2740 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
2741 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
2742 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
2743 the other external symbols.
2744 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
2745 declaration, since the above renaming now works around collisions.
2747 2004-11-11 Jim Meyering <jim@meyering.net>
2749 * linebreak.c: Remove trailing blanks.
2750 * alloca_.h: Likewise.
2751 * acosl.c: Likewise.
2752 * euidaccess.c: Likewise.
2753 * allocsa.h: Likewise.
2755 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
2757 * mktime.c (SHR): New macro, which is a portable
2758 substitute for >> that should work even on Crays.
2759 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
2760 Problem reported by Mark D. Baushke in
2761 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
2762 * getdate.y (SHR): Likewise.
2764 * strftime.c (SHR): Likewise.
2766 * quotearg.c (struct quoting_options): Use unsigned int for
2767 quote_these_too, so that right shifts are well defined. All uses
2770 2004-11-10 Simon Josefsson <jas@extundo.com>
2772 * getaddrinfo.h, getaddrinfo.c: New files.
2774 2004-11-10 Jim Meyering <jim@meyering.net>
2776 Ensure that no close failure goes unreported.
2777 * closeout.c (close_stdout): Always close stdout. I.e., don't
2778 return early when it seems there's nothing to flush.
2779 Don't include __fpending.h.
2781 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
2783 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
2785 2004-11-05 Bruno Haible <bruno@clisp.org>
2787 * readlink.c: Include stddef.h, needed for size_t on Woe32.
2788 Reported by Mark D. Baushke <mdb@cvshome.org>.
2790 2004-11-04 Bruno Haible <bruno@clisp.org>
2792 2004-09-11 Bruno Haible <bruno@clisp.org>
2793 * allocsa.valgrind: New file.
2794 2004-02-06 Bruno Haible <bruno@clisp.org>
2795 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
2796 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
2797 Reported by Christopher Seip <chris.seip@hp.com>.
2799 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
2801 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
2802 with errno == ERANGE if the buffer is too small.
2803 Problem reported by Mark D. Baushke.
2805 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
2807 * xreadlink.c (MAXSIZE): New macro.
2808 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
2809 size does not exceed MAXSIZE. Avoid cast.
2810 As suggested by Mark D. Baushke in
2811 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
2812 if readlink fails with buffer size just under MAXSIZE, try again
2815 2004-11-02 Derek R. Price <derek@ximbiot.com>
2816 and Paul Eggert <eggert@cs.ucla.edu>
2818 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
2819 (get_date): Overparenthesize to avoid GCC warning.
2821 2004-11-02 Bruno Haible <bruno@clisp.org>
2823 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
2824 function returns void.
2826 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
2828 * getpass.c (fflush_unlocked, flockfile, funlockfile)
2829 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
2832 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
2834 * getdate.y: Add support for TZ="foo" within a date string.
2835 Fix some bugs near time_t boundaries. Reject dates with
2836 out-of-range components, e.g., "Sept 31".
2837 Include <stdlib.h>, "setenv.h", "xalloc.h".
2838 (ISDIGIT_LOCALE): Remove; unused.
2839 Note that the TZ and time functions used here are not reentrant.
2840 (mktime_ok, get_tz): New functions.
2841 (TZBUFSIZE): New constant.
2842 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
2843 This requires that we sometimes generate our own TZ="XXX..." setting.
2845 2004-10-27 Derek R. Price <derek@ximbiot.com>
2847 * mktime.c (not_equal_tm): Remove redundant check.
2849 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
2851 * getdate.y: Use Bison 1.875 features, and some minor
2852 code cleanups. This change does not affect semantics.
2853 Don't include <stdlib.h>; no longer needed.
2854 Don't include unlocked-io.h; only the "#if TEST" code uses
2855 stdio, and performance isn't crucial there.
2856 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
2857 Bison 1.875 features as described below.
2858 All uses of "PC." replaced by "pc->".
2859 (YYSTYPE): Add a forward declaration.
2860 (yylex, yyerror): Use full prototypes in forward decls.
2861 Use "%pure-parser" rather than obsolescent "%pure_parser".
2862 Use %parse-param and %lex-param instead of obsolescent
2863 YYPARSE_PARAM and YYLEX_PARAM.
2864 (meridian_table, month_and_day_table, time_units_table,
2865 relative_time_table, time_zone_table, military_table,
2866 lookup_zone, lookup_word, get_date):
2867 Use NULL instead of 0 where appropriate.
2868 (to_hour): Avoid abort (), to avoid a dependency on
2870 (yyerror, yylex): Now accepts parser_control * arg.
2871 (main) [TEST]: Use '\0' rather than 0 for char.
2873 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
2875 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
2876 It's now the caller's responsibility to handle the case where
2877 !HAVE_GETPAGESIZE && !defined getpagesize.
2879 * mktime.c (leapyear): Arg is long int, not int.
2881 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
2883 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
2885 2004-10-12 Simon Josefsson <jas@extundo.com>
2887 * getpass.c (fflush_unlocked, flockfile, funlockfile)
2888 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
2891 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
2893 * vsnprintf.h: New file.
2894 * vsnprintf.c: New file.
2896 2004-10-07 Bruno Haible <bruno@clisp.org>
2898 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
2899 into the provided buffer.
2901 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
2903 * diacrit.c, diacrit.h: Add GPL notice.
2905 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
2906 * atanl.c (atanl): Keep the code as similar to glibc as possible.
2907 * logl.c (logl): Keep the code as similar to glibc as possible.
2908 This avoids a potential constant-folding bug.
2910 2004-10-05 Bruno Haible <bruno@clisp.org>
2912 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
2914 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
2916 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
2917 * xmalloc.c (xmemdup): Likewise.
2918 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
2919 XFREE): Remove these long-obsolescent macros.
2920 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
2921 * xstrdup.c: Remove.
2923 * regex.c (re_comp): Cast gettext return value to char *,
2924 Problem reported by Martin Neitzel via Mark D. Baushke.
2926 2004-10-04 Simon Josefsson <jas@extundo.com>
2928 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
2929 '#ifdef USE_UNLOCKED_IO'.
2931 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
2933 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
2934 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
2935 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
2936 regex.c, sha1.c, version-etc.c, yesno.c:
2937 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
2938 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
2939 the includer's responsibility.
2941 Sync from coreutils.
2943 * modechange.c (mode_compile): Don't decrement a pointer that
2944 points to the start of a string, as the C Standard says the
2945 resulting behavior is undefined.
2947 * backupfile.h (enum backuptype): Rename none -> no_backups,
2948 simple -> simple_backups, numbered_existing ->
2949 numbered_existing_backups, numbered -> numbered_backups
2950 to avoid shadowing problems. All uses changed.
2951 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
2952 * backupfile.c (check_extension, numbered_backup):
2953 Rename locals to avoid shadowing 'basename'.
2954 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
2957 * .cppi-disable: Add getopt_.h, getopt_int.h.
2958 * .cvsignore: Add getopt.h.
2960 2004-10-04 Simon Josefsson <jas@extundo.com>
2962 * memmem.h: New file.
2963 * memmem.c: New file, taken from glibc.
2965 2004-10-02 Jim Meyering <jim@meyering.net>
2967 * dirfd.h, getpagesize.h: Add copyright notice.
2969 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
2971 * snprintf.c: Remove comments as to why each header is needed.
2973 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
2975 * strsep.h: New file.
2976 * strsep.c: New file.
2978 2004-10-01 Simon Josefsson <jas@extundo.com>
2980 * snprintf.c (snprintf): Handle size==0.
2982 2004-10-01 Simon Josefsson <jas@extundo.com>
2983 Bruno Haible <bruno@clisp.org>
2985 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
2986 (snprintf): Declare 'args'.
2988 2004-09-30 Simon Josefsson <jas@extundo.com>
2990 * snprintf.h, snprintf.c: New files.
2992 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2994 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
2995 (hol_entry_help): Never translate an empty string.
2996 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
2997 * argp.h (OPTION_NO_TRANS): New option.
2999 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
3001 * xvasprintf.c: Include xalloc.h.
3002 (xvasprintf): Use xalloc_die, not xmalloc_die.
3004 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
3006 * dummy.c: Change copyright notice to FSF, and license to GPL.
3008 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
3010 * argp-pvh.c (argp_program_version_hook): Provide initial value.
3011 Problem reported by Bruno Haible in:
3012 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
3014 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
3016 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
3017 in case some system header has #define'd it. Problem reported by
3018 Soeren D. Schulze in
3019 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
3021 2004-09-08 Bruno Haible <bruno@clisp.org>
3023 * stdint_.h: New file, taken from GNU clisp.
3025 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
3027 * xvasprintf.h: New file.
3028 * xvasprintf.c: New file.
3029 * xasprintf.c: New file.
3031 2004-09-08 Bruno Haible <bruno@clisp.org>
3033 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
3035 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
3037 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
3039 Import from coreutils.
3040 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
3041 strings on unbounded length. alloca's performance benefits aren't
3042 that important here.
3044 (parse_with_separator): New function, with most of the internals
3045 of the old parse_user_spec. Allow user to omit both user and group,
3046 for compatibility with FreeBSD.
3047 Clone only the user name, not the entire spec.
3048 Do not set *uid, *gid unless entirely successful.
3049 Avoid memory leak in some failing cases.
3050 Fix regression for USER.GROUP reported by Dmitry V. Levin in
3051 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
3052 (parse_user_spec): Rewrite to use parse_with_separator.
3054 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
3056 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
3057 its complicated substitute.
3058 * argp-help.c: Include <errno.h>, for program_invocation_short_name
3059 and program_invocation_name.
3060 (__argp_basename) [!_LIBC]: Remove; the only use was
3061 replaced by its body.
3062 (__argp_short_program_name): Change condition from
3063 !defined __argp_short_program_name to
3064 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
3065 to match argp-namefrob.h.
3066 (__argp_failure): Don't assume strerror_r returns char *.
3067 * argp-parse.c (N_): Define unconditionally.
3068 (argp_default_options): Fill out initializers with 0 to avoid
3071 2004-08-12 Simon Josefsson <jas@extundo.com>
3073 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
3074 * getopt_.h: Renamed from getopt.h.
3076 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
3078 Merge from coreutils.
3080 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
3081 wmemchr or wmemcpy. Problem reported by Robert Dahlem
3082 for Reliant Unix 5.43.
3084 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
3085 (union fooround): Use uintmax_t, not long int.
3086 The rest is a merge from libc:
3087 [defined _LIBC]: Include <shlib-compat.h>.
3088 (_obstack) [defined _LIBC]: Remove after 2.3.4.
3090 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
3092 * strverscmp.c: Convert to UTF-8.
3094 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
3096 * obstack.h (obstack_empty_p):
3097 Don't assume that chunk->contents is suitably aligned.
3098 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
3099 Likewise. Problem reported by Benno in
3100 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
3102 * chown.c (rpl_chown): Work even if the file is writeable but not
3103 readable. This could be improved further but it'd take some work.
3105 2004-08-08 Simon Josefsson <jas@extundo.com>
3107 * xgethostname.c: Don't include error.h (not used).
3110 * getpass.c: Include getpass.h first.
3112 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
3114 * xalloc-die.c: New files.
3115 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
3117 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
3118 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
3119 (_, N_, xalloc_die): Move to xalloc-die.c.
3120 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
3121 so that we needn't mess with xalloc_msg_memory_exhausted.
3123 * sha1.h: Renamed from sha.h.
3124 (SHA1_H): Renamed from _SHA_H.
3125 (sha1_ctx): Renamed from sha_ctx.
3126 (sha1_init_ctx): Renamed from sha_init_ctx.
3127 (sha1_process_block): Renamed from sha_process_block.
3128 (sha1_process_bytes): Renamed from sha_process_bytes.
3129 (sha1_finish_ctx): Renamed from sha_finish_ctx.
3130 (sha1_read_ctx): Renamed from sha_read_ctx.
3131 (sha1_stream): Renamed from sha_stream.
3132 (sha1_buffer): Renamed from sha_buffer.
3133 * sha1.c: Likewise; renamed from sha.c.
3134 Do not include <sys/types.h>.
3135 Include <stddef.h> rather than <stdlib.h>.
3137 2004-08-08 Bruno Haible <bruno@clisp.org>
3139 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
3140 FILESYSTEM_PREFIX_LEN.
3141 * progreloc.c: Likewise.
3142 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
3144 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
3147 * argp-help.c (make_hol, hol_append): Don't assume that
3148 SIZE_MAX is a valid preprocessor constant.
3149 (__argp_basename): Change from "#ifndef _LIBC"
3150 to "#ifndef __argp_short_program_name", so that
3151 we don't compile these functions for tar.
3153 More merges from coreutils.
3154 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
3155 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
3157 * addext.c: Remove; no longer needed.
3158 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
3159 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
3160 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
3161 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
3162 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
3163 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
3164 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
3165 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
3166 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
3167 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
3168 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
3169 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
3170 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
3171 Import changes from coreutils.
3173 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
3175 Merge from coreutils.
3177 * .gdb-history: Remove; this doesn't belong here.
3179 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
3180 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
3181 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
3183 * dirname.h: Include <stdbool.h>.
3184 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
3185 for consistency with POSIX terminology. All uses changed.
3186 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
3187 (strip_trailing_slashes): Use bool for booleans.
3188 * stripslash.c (strip_trailing_slashes): Likewise.
3190 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
3191 sometimes returns a positive errno value even when it succeeds.
3192 (print_errno_message) [!LIBC]: Fall back on strerror if
3195 * path-concat.c (mempcpy): Don't define if a system header defines it.
3196 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
3197 (longest_relative_suffix): New function.
3198 (path_concat): Use it. Assume first argument is not NULL.
3199 Port to DOS. Omit redundant separators.
3200 Report an error instead of returning NULL.
3201 Use mempcpy instead of memcpy.
3202 (xpath_concat): Remove: not declared or used.
3204 * same.h: Include <stdbool.h>
3205 (same_name): Return bool, not int.
3206 * same.c (same_name): Likewise.
3207 (errno): Don't declare; we assume C89 or better now.
3209 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
3210 if not already defined.
3212 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
3213 * dup-safer.c (errno): Likewise.
3215 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
3217 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
3220 2004-08-03 Simon Josefsson <jas@extundo.com>
3222 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
3223 * progname.h: Don't include stdbool.h.
3225 2004-08-02 Simon Josefsson <jas@extundo.com>
3227 * getsubopt.h: New file, with comments from Bruno Haible.
3228 * getsubopt.c: New file, from glibc, but slightly modified based on
3229 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
3231 2004-08-01 Simon Josefsson <jas@extundo.com>
3233 * xgetdomainname.c: Include stdlib.h, for free().
3235 2004-07-16 Simon Josefsson <jas@extundo.com>
3237 * dummy.c: New file.
3239 2004-07-16 Bruno Haible <bruno@clisp.org>
3241 * backupfile.h: Add extern "C" for C++.
3242 * closeout.h: Likewise.
3243 * copy-file.h: Likewise.
3244 * findprog.h: Likewise.
3245 * full-write.h: Likewise.
3246 * pathname.h: Likewise.
3247 * progname.h: Likewise.
3248 * stpcpy.h: Likewise.
3249 * stpncpy.h: Likewise.
3250 * strcase.h: Likewise.
3251 * strstr.h: Likewise.
3252 * xalloc.h: Likewise.
3254 * mbswidth.h: Add extern "C" for C++.
3255 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
3257 2004-07-09 Simon Josefsson <jas@extundo.com>
3259 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
3260 failed without this.)
3262 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
3264 * fchown-stub.c: New file.
3266 2004-06-24 Jim Meyering <jim@meyering.net>
3268 * obstack.h (obstack_base): Cast to (void *), per documentation.
3270 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
3272 * argz.c, argz_.h: New files, which are autoupdated from libtool.
3274 2004-06-01 Jim Meyering <jim@meyering.net>
3276 * calloc.c: New file.
3278 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
3280 * getdate.y (yylex): Allow space between sign and number.
3281 Problem reported by Dan Jacobson.
3283 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
3284 and Jim Meyering <jim@meyering.net>
3286 Merge from coreutils CVS.
3288 * stat-macros.h: New file, with contents from file-type.h
3289 and coreutils' system.h.
3290 * file-type.c: Include "stat-macros.h".
3291 * file-type.h (file_type): Move all macro definitions to new file,
3294 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
3295 Wrap old code with this conditional.
3296 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
3297 function that does not dereference symlinks.
3298 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
3300 * xreadlink.c: Include xreadlink.h first, to catch .h file
3301 dependency problems.
3302 (xreadlink): Accept new arg SIZE, for efficiency.
3303 All decls and uses changed.
3304 * xreadlink.h: Include <stddef.h>, for size_t.
3306 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
3307 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
3309 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
3311 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
3313 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
3314 macros to be defined.
3315 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
3316 the allocator returns NULL because the requested size is zero.
3318 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
3320 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
3321 var. Add comment explaining why libc still defines it. This
3322 merges the following patch from glibc:
3323 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
3325 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
3327 * obstack.c (_obstack): Remove unused variable. It hasn't been
3328 present in glibc since revision 1.1 of this file.
3329 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
3330 obstack_alignment_mask, obstack_alloc, obstack_base,
3331 obstack_blank, obstack_blank_fast, obstack_chunk_size,
3332 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
3333 obstack_grow0, obstack_init, obstack_int_grow,
3334 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
3335 obstack_next_free, obstack_object_size, obstack_ptr_grow,
3336 obstack_ptr_grow_fast, obstack_room): Remove declarations of
3337 nonexistent functions.
3339 2004-05-17 Derek R. Price <derek@ximbiot.com>
3340 Paul Eggert <eggert@cs.ucla.edu>
3342 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
3344 2004-05-14 Bruno Haible <bruno@clisp.org>
3346 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
3347 that consists of a '.' followed by an empty digit string.
3348 Patch by Tor Lillqvist <tml@iki.fi>.
3350 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
3352 Port obstack to the AS/400, where pointers are 16 bytes wide and
3353 you cannot cast an integer to a valid pointer. This patch is
3354 currently waiting to be integrated into glibc; see
3355 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
3357 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
3358 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
3359 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
3360 (struct obstack): temp member is now a union of a pointer and
3361 an integer, instead of an integer. All integer uses changed.
3362 This does not affect the physical layout of struct obstack,
3363 except on hosts (like the AS/400) where the size or alignment of
3364 void * is greater than that of ptrdiff_t.
3365 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
3366 __STDC__)]: Store temporary in pointer member of union, not
3368 * obstack.c: Include <stddef.h>, for offsetof.
3369 (struct fooalign): Remove; it doesn't need a name.
3370 (union fooround): Change double to long double, and add void *.
3371 (DEFAULT_ALIGNMENT): Use offsetof to compute.
3372 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
3373 not a macro. Hence the values are always int; so remove all
3374 casts-to-int in uses.
3376 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
3377 Derek Price <derek@ximbiot.com>
3379 * alloca.c: Include <alloca.h>, to get our interface.
3380 * alloca_.h: Use __alloca on AIX, so that we don't have to
3381 include <alloca.h> first. Use C89 prototype for alloca; this
3382 requires including <stddef.h> for size_t. Use extern "C" if C++.
3383 Use #elif for simplicity, since we can assume C89 now.
3384 Don't try to source the system alloca.h since it will not be found
3385 and to prevent recursively including its replacement.
3386 * fnmatch.c: Include <alloca.h> instead of opencoding.
3387 * regex.c: Likewise.
3389 2004-05-16 Derek Price <derek@ximbiot.com>
3390 Paul Eggert <eggert@cs.ucla.edu>
3392 getline cleanup. This changes the getndelim2 API: both order of
3393 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
3396 * getline.c: Don't include stddef.h or stdio.h, since our
3397 interface does that.
3398 (getline): Always use getdelim, so that we don't have two
3399 copies of this code.
3400 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
3402 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
3403 (GETNDELIM2_MAXIMUM): New macro.
3404 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
3405 instead of the old practice of delim2==0. All callers changed.
3406 Return -1 on overflow, instead of returning junk.
3407 Do not set *linesize unless allocation succeeds.
3408 * getndelim2.h: Do not include stddef.h; no longer needed, now
3409 that we include sys/types.h.
3410 * getnline.h: Likewise.
3411 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
3412 (getndelim2): Reorder arguments.
3413 * getnline.c (getnline, getndelim):
3414 Don't discard the NMAX argument.
3415 (getnline): Invoke getndelim, to avoid code duplication.
3416 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
3417 of (size_t) -1 by callers of the getnline family.
3419 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
3421 * nanosleep.c (suspended): Change its type from int to
3422 sig_atomic_t volatile.
3423 (first_call): Make it private to rpl_nanosleep, and have it
3424 be zero initially as that's a bit faster.
3425 (my_usleep): Round up fractional times instead of truncating them,
3426 as this is the usual meaning for 'sleep'.
3428 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
3430 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
3431 (ENOSYS): Define if not defined.
3432 (settime): Fall back on stime if it exists and settimeofday fails.
3433 But don't bother with fallbacks if a method fails with errno == EPERM.
3435 2004-05-11 Jim Meyering <jim@meyering.net>
3437 Prior to this change, the save_cwd caller required read access to the
3438 current directory on most systems (ones with the fchdir function).
3440 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
3441 fails, try write-only, and finally, resort to using xgetcwd.
3443 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
3445 * obstack.c, obstack.h: Import changes from libc.
3447 2004-04-28 Bruno Haible <bruno@clisp.org>
3449 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
3450 implicitly appends .exe to executables.
3451 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
3452 accepts Windows pathnames.
3453 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
3454 Cygwin like Windows, since it now accepts Windows pathnames.
3455 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
3456 Cygwin like Windows, since it now accepts Windows pathnames.
3457 Reported by Derek Robert Price <derek@ximbiot.com>.
3459 2004-04-20 Jim Meyering <jim@meyering.net>
3461 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
3463 2004-04-20 Jim Meyering <jim@meyering.net>
3464 Bruno Haible <bruno@clisp.org>
3466 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
3467 memory when realloc fails.
3469 2004-04-18 Jim Meyering <jim@meyering.net>
3471 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
3472 don't leak memory and do call END_UTMP_ENT.
3474 2004-04-11 Paul Eggert <eggert@twinsun.com>
3476 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
3477 (CHAR_BIT): Remove, since we assume C89.
3478 Include <stdint.h> if available, as per current Autoconf CVS advice.
3480 2004-03-30 Paul Eggert <eggert@twinsun.com>
3482 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
3483 not bool, to be more consistent with Unix conventions.
3484 Suggested by Bruno Haible.
3486 Merge from coreutils.
3488 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
3491 * getdate.h: Include stdbool.h, and timespec.h instead of
3492 the usual <time.h> dance.
3493 (get_date): Change signature to support fractional time stamps.
3494 All callers changed.
3495 * getdate.y: Include "getdate.h" first, as we can now
3496 assume C89 and don't need to worry about 'const'.
3497 Similarly, include "unlocked-io.h" near start, not in middle.
3499 (textint.value): Use long int rather than int.
3500 (textint.digits): Use size_t rather than int.
3501 (BILLION, LOG10_BILLION): New constants.
3502 (parser_control): New member rel_ns. Members day_ordinal,
3503 time_zone, month, day, hour, minutes, rel_year, rel_month,
3504 rel_day, rel_hour, rel_minutes, rel_seconds
3505 are now long int, not int. Member seconds is now struct timespec,
3506 not int. New member timespec_seen. Members dates_seen, days_seen,
3507 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
3509 (%union.intval): Now long int, not int.
3510 New member timespec.
3511 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
3512 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
3513 (spec): Now is a timespec or an item list.
3514 (timespec, items): New nonterminals.
3515 (time, rel, relunit, number, get_date):
3516 Add support for fractional seconds.
3517 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
3518 (gmtime, localtime, mktime): Remove decls; not needed with C89.
3519 (to_hour): First arg is now long int, not int.
3520 (to_year): Returns long int, not int.
3521 Don't treat year -70 like 70.
3522 (tm_diff): Returns long int, not int.
3523 (lookup_word): Use bool instead of int when appropriate.
3524 (yylex): Use size_t for count, not int.
3525 Detect overflow when parsing large integer constants.
3526 Add support for fractions.
3527 (get_date): Make pointers 'const' if possible.
3528 Use more-portable code to detect integer overflow.
3529 (main) [TEST]: Adjust to above changes. Test for localtime failure.
3530 Don't use ctime; it's not reliable if the year has >4 digits.
3532 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
3533 This is for compatibility with BSD.
3535 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
3536 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
3537 From coreutils' system.h.
3539 * userspec.c: Don't include "posixver.h".
3540 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
3541 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
3542 compatible extension. Simplify code by removing a boolean int
3543 that was always nonzero if a string was nonnull.
3545 2004-03-30 Jim Meyering <jim@meyering.net>
3547 Merge from coreutils.
3549 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
3551 * readtokens.c (readtoken): Don't leak 64 bytes when reading
3552 an empty input stream.
3554 * readtokens.c: Include <stdbool.h>.
3555 (readtoken): Use `size_t' rather than int/long.
3556 All callers adjusted.
3557 Use `bool' rather than `int' where appropriate.
3558 Use memset rather than an explicit loop.
3559 Use x2nrealloc rather than xrealloc.
3560 Allow the use of `\0' as a delimiter.
3561 (readtokens): Likewise.
3562 * readtokens.h (readtoken, readtokens): Update prototypes.
3564 2004-03-30 Bruno Haible <bruno@clisp.org>
3566 * getloadavg.c (getloadavg): Don't assume setlocale returns
3569 2004-03-29 Paul Eggert <eggert@twinsun.com>
3571 Merge changes to getloadavg.c from coreutils and Emacs.
3573 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
3574 Define to an expression, not to the empty string.
3575 Include cloexec.h and xalloc.h.
3576 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
3577 Use set_cloexec_flag rather than rolling our own.
3578 * cloexec.c, cloexec.h: New files.
3580 2004-03-18 Paul Eggert <eggert@twinsun.com>
3582 * getopt.h: Sync with libc CVS.
3584 2004-03-18 Paul Eggert <eggert@twinsun.com>
3585 Bruno Haible <bruno@clisp.org>
3587 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
3588 not on all platforms that have <wchar.h>.
3589 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
3591 2004-03-09 Paul Eggert <eggert@twinsun.com>
3593 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
3595 * getopt_int.h: New file, also synced from libc.
3597 2004-03-07 Paul Eggert <eggert@twinsun.com>
3599 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
3600 '#if' expressions. Unlike the code it replaces, it does not
3601 depend on (defined _SC_PAGESIZE). However, it does depend on
3602 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
3603 first reported by Jason Andrade in
3604 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
3606 2004-01-18 Simon Josefsson <jas@extundo.com>
3608 * strdup.h: New file.
3609 * strdup.c: Include it.
3610 * path-concat.c: Include strdup.h. Drop strdup declaration.
3611 * userspec.c: Include strdup.h. Drop strdup declaration.
3613 2004-02-06 Karl Berry <karl@gnu.org>
3615 * config.charset: update from gettext 0.14.1.
3617 2004-02-05 Paul Eggert <eggert@twinsun.com>
3619 Add comments and code, prompted by suggestions from Bruno Haible
3621 * quotearg.h (quotearg_alloc): New decl. Improve the comments
3622 describing the enum quoting_style values.
3623 * quotearg.c (quotearg_alloc): New function.
3624 (quotearg_buffer_restyled): Treat lone { and } as special.
3625 Treat = as special. Work around bug with older shells
3626 that "see" a '\' that is really the 2nd byte of a multibyte char.
3627 Quote empty string with shell_quoting_style.
3629 2004-02-03 Bruno Haible <bruno@clisp.org>
3631 * pipe.h: New file, from GNU gettext.
3632 * pipe.c: New file, from GNU gettext.
3634 2004-01-27 Bruno Haible <bruno@clisp.org>
3636 * execute.h: New file, from GNU gettext.
3637 * execute.c: New file, from GNU gettext.
3638 * w32spawn.h: New file, from GNU gettext.
3640 2004-01-23 Paul Eggert <eggert@twinsun.com>
3642 Exit-status fix from coreutils.
3644 Use exit_failure consistently in place of EXIT_FAILURE,
3645 so that program exit statuses are consistent on failure.
3647 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
3648 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
3649 * argmatch.h: Comment fix to match the above.
3650 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
3651 Now a macro referring to exit_failure, instead of a separate
3652 variable. Include "exitfail.h" to get it.
3653 * xstrtol.h: Include "exitfail.h".
3654 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
3656 * long-options.c (parse_long_options): Use prototype
3657 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
3660 2004-01-21 Jim Meyering <jim@meyering.net>
3662 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
3663 so as not to conflict with a different-sized __mktime_internal
3664 function in GNU libc.
3665 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
3666 Problem building statically-linked `ls' reported by Michael Brunnbauer.
3668 2004-01-18 Paul Eggert <eggert@twinsun.com>
3670 Merge from diffutils.
3672 * file-type.c (file_type): Add typed memory objects.
3673 * file-type.h (S_TYPEISTMO): New macro.
3675 * c-stack.h (c_stack_action): Remove argv argument.
3676 * c-stack.c (c_stack_action): Likewise. All uses changed.
3677 (die): Don't calculate message unless segv_action returns.
3678 (get_stack_location, min_address_from_argv, max_address_from_argv,
3679 volatile stack_base, volatile_stack_size): Remove.
3680 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
3681 that every segmentation violation is a stack overflow. (Ouch!)
3682 See Debian bug 136249 (still outstanding) for more info about why
3683 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
3685 2003-11-30 Bruno Haible <bruno@clisp.org>
3687 Safer stack allocation.
3688 * setenv.c: Include allocsa.h.
3689 (alloca): Remove fallback definition.
3690 (freea): Remove macro.
3691 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
3694 2003-10-17 Bruno Haible <bruno@clisp.org>
3696 * binary-io.h: Avoid warnings on Cygwin.
3698 2003-12-28 Bruno Haible <bruno@clisp.org>
3700 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
3701 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
3703 2003-11-28 Bruno Haible <bruno@clisp.org>
3705 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
3707 2003-11-27 Bruno Haible <bruno@clisp.org>
3709 * wait-process.c: On Windows, include windows.h. Needed on mingw.
3711 2003-11-17 Bruno Haible <bruno@clisp.org>
3713 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
3715 2003-11-24 Bruno Haible <bruno@clisp.org>
3717 * xallocsa.h: New file, from GNU gettext.
3718 * xallocsa.c: New file, from GNU gettext.
3720 2003-11-24 Bruno Haible <bruno@clisp.org>
3722 * allocsa.h: New file, from GNU gettext.
3723 * allocsa.c: New file, from GNU gettext.
3725 2003-11-24 Bruno Haible <bruno@clisp.org>
3727 * eealloc.h: New file.
3729 2004-01-15 Jim Meyering <jim@meyering.net>
3731 Merge from coreutils.
3733 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
3734 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
3735 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
3737 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
3738 optional configure-time default.
3740 * version-etc.c (version_etc_copyright): Update copyright date.
3742 * xreadlink.c (xreadlink): Correct outdated comment.
3744 2004-01-15 Paul Eggert <eggert@twinsun.com>
3746 Merge from coreutils.
3748 * posixver.c: Include posixver.h.
3750 * same.c: Include <stdbool.h>, <limits.h>.
3751 (_POSIX_NAME_MAX): Define if not defined.
3753 (same_name): If file names are silently truncated, report
3754 that the file names are the same if they are the same after
3755 the silent truncation.
3757 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
3758 conversion function.
3759 * xstrtod.c (xstrtod): Likewise. All callers changed to
3760 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
3763 2004-01-14 Paul Eggert <eggert@twinsun.com>
3765 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
3766 with like-named macro in fnmatch.c.
3767 (EXT): Use an internal constant instead.
3769 Merge fnmatch patches from glibc.
3770 * fnmatch.c (mbsinit): Remove define.
3771 Add libc_hidden_ver (__fnmatch, fnmatch).
3772 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
3773 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
3775 2003-12-14 Karl Berry <karl@gnu.org>
3777 * config.charset: update from gettext-runtime.
3779 2003-12-03 Paul Eggert <eggert@twinsun.com>
3781 * getgroups.c (getgroups): xmalloc takes one argument, not two.
3782 Bug reported by Alfred M. Szmidt.
3784 2003-11-29 Karl Berry <karl@gnu.org>
3786 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
3788 2003-11-23 Paul Eggert <eggert@twinsun.com>
3789 Bruno Haible <bruno@clisp.org>
3791 * printf-parse.h: Don't include sys/types.h.
3792 (ARG_NONE): New macro.
3793 (char_directive): Change type of *arg_index fields to size_t.
3794 * printf-parse.c: Don't include sys/types.h.
3795 (SSIZE_MAX): Remove macro.
3796 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
3797 Remove unnecessary overflow check.
3798 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
3801 2003-11-24 Paul Eggert <eggert@twinsun.com>
3803 * alloca.c: Remove dependency on xalloc module.
3804 (xalloc_die): Remove.
3805 (memory_full) [!defined emacs]: New macro.
3806 [!defined emacs]: Don't include xalloc.h.
3807 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
3808 address arithmetic overflows. Change datatypes a bit to avoid
3811 2003-11-22 Jim Meyering <jim@meyering.net>
3813 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
3815 2003-11-17 Bruno Haible <bruno@clisp.org>
3817 * vasnprintf.c (alloca): Remove fallback definition.
3818 (freea): Remove definition.
3819 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
3820 Reported by Paul Eggert.
3822 2003-11-17 Jim Meyering <jim@meyering.net>
3824 On systems without utime and without a utimes function capable of
3825 dealing with a NULL struct utimbuf* argument, this utime replacement
3826 could -- in unusual circumstances -- leak a file descriptor.
3827 * utime.c: Include <unistd.h> and <errno.h>.
3828 (utime_null): Be sure to close `fd' and to preserve errno.
3829 Reported by Geoff Collyer via Arnold Robbins.
3831 2003-11-16 Paul Eggert <eggert@twinsun.com>
3832 Bruno Haible <bruno@clisp.org>
3834 Protect against address arithmetic overflow.
3835 * printf-args.h: Include stddef.h.
3836 (arguments): Change type of field 'count' to size_t.
3837 * printf-args.c (printf_fetchargs): Use size_t instead of
3838 'unsigned int' where appropriate.
3839 * printf-parse.h: Include sys/types.h.
3840 (char_directive): Change type of *arg_index fields to ssize_t.
3841 (char_directives): Change type of fields 'count', max_*_length to
3843 * printf-parse.c: Include sys/types.h and xsize.h.
3844 (SSIZE_MAX): Define fallback value.
3845 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
3846 instead of 'int' where appropriate. Check a_allocated, d_allocated
3847 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
3848 * vasnprintf.c: Include xsize.h.
3849 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
3850 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
3851 overflow. Avoid wraparound when converting a width or precision from
3854 2003-11-16 Bruno Haible <bruno@clisp.org>
3856 Update from GNU gettext.
3857 * printf-parse.c: Generalize to it can be compiled for wide strings.
3858 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
3859 * vasnprintf.c: Generalize to it can be compiled for wide strings.
3860 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
3861 SNPRINTF): New macros.
3862 Don't include <alloca.h> if the file is used inside libintl.
3863 (local_wcslen): New function, for Solaris 2.5.1.
3864 (VASNPRINTF): Use it instead of wcslen.
3866 2003-11-16 Bruno Haible <bruno@clisp.org>
3868 * xsize.h (xmax): New function.
3869 (xsum, xsum3, xsum4): Declare as "pure" functions.
3871 2003-11-12 Paul Eggert <eggert@twinsun.com>
3873 * xalloc.h: Do not include <limits.h> or <stdint.h>.
3874 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
3875 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
3876 heuristic is just as accurate as far as we know, and it removes a
3877 dependency on size_max.m4 and ptrdiff_max.m4.
3879 2003-11-12 Paul Eggert <eggert@twinsun.com>
3881 * xstrtol.c (__xstrtol): Remove "break" immediately after
3882 "return", to pacify some unknown compiler. Problem reported
3885 2003-11-11 Bruno Haible <bruno@clisp.org>
3887 * xsize.h (SIZE_MAX): Remove fallback definition.
3888 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
3891 2003-11-10 Paul Eggert <eggert@twinsun.com>
3893 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
3894 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
3895 rejected some allocations of exactly SIZE_MAX - 2 bytes.
3897 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
3898 not (size_t) -1, since it's defined here.
3900 2003-11-06 Paul Eggert <eggert@twinsun.com>
3902 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
3903 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
3904 Reject sizes of exactly SIZE_MAX bytes.
3905 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
3906 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
3908 2003-11-05 Bruno Haible <bruno@clisp.org>
3910 * xsize.h: Include limits.h, to avoid a possible collision with
3911 SIZE_MAX defined in <limits.h> on Solaris.
3913 2003-11-04 Bruno Haible <bruno@clisp.org>
3915 * xsize.h: New file.
3916 * linebreak.c: Include xsize.h.
3917 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
3918 argument for overflow.
3919 Suggested by Paul Eggert.
3921 2003-10-31 Bruno Haible <bruno@clisp.org>
3923 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
3924 to avoid (extremely rare) race condition.
3925 Suggested by Paul Eggert.
3927 2003-11-03 Jim Meyering <jim@meyering.net>
3929 * userspec.c: Include "userspec.h".
3930 * userspec.h: New file.
3932 2003-10-31 Paul Eggert <eggert@twinsun.com>
3934 * mountlist.h (struct mount_entry.me_type_malloced): New member.
3935 * mountlist.c (SIZE_MAX): Define if not defined already.
3936 (read_filesystem_list): Set and use me_type_malloced.
3937 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
3938 whatever the type happens to be), for brevity and consistency.
3939 Check for size calculation overflow on Alphas running OSF/1.
3941 2003-10-31 Jim Meyering <jim@meyering.net>
3943 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
3945 * linebuffer.c: Include <string.h> for declaration of memset.
3947 2003-10-30 Paul Eggert <eggert@twinsun.com>
3948 Bruno Haible <bruno@clisp.org>
3950 * vasprintf.c: Include <limits.h>, <stdlib.h>.
3951 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
3953 2003-10-29 Paul Eggert <eggert@twinsun.com>
3955 * xalloc.h (xalloc_oversized): Now a macro, not a function,
3956 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
3958 * quotearg.c (quotearg_n_options): Use it.
3959 * group-member.c: Include <stdbool.h>.
3960 (free_group_info): Arg is now const *; don't free arg.
3961 (get_group_info): Now returns bool and accepts struct group_info *,
3962 rather than returning a malloc'ed struct group_info *.
3963 All uses changed. Check for overflow in internal size calculation.
3965 * getusershell.c (readname): Simplify the code by using x2nrealloc
3966 rather than xmalloc/xrealloc.
3967 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
3968 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
3969 conformance bug: the old code used a pointer after freeing the
3970 storage that it addressed.
3971 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
3972 rather than doing it by hand.
3973 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
3974 the buffer preserved. Use free and xmalloc instead.
3975 * quotearg.c (quotearg_n_options): Likewise.
3976 Use a simpler test for size overflow. Don't use xalloc_oversized
3977 because unsigned int might be wider than size_t (!); this suggests
3978 that we should switch from unsigned int to size_t for slot numbers.
3980 2003-10-27 Bruno Haible <bruno@clisp.org>
3982 * stdbool_.h: Better support for BeOS.
3984 2003-10-27 Paul Eggert <eggert@twinsun.com>
3986 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
3987 to allocate the returned structure. Do not allocate a subarray,
3988 as x2nrealloc will do that.
3989 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
3990 instead of xnrealloc.
3991 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
3993 2003-10-26 Paul Eggert <eggert@twinsun.com>
3995 * xalloc.h (xalloc_oversized): New static inline function, for
3996 callers that want to do their own size-overflow checking. Include
3997 <stdbool.h>, since xalloc_oversized returns bool.
3998 * xalloc.c (array_size_overflow): Remove. All callers changed
3999 to use xalloc_oversized.
4001 Add two functions x2realloc, x2nrealloc, for programs that grow
4002 arrays dynamically by doubling their sizes.
4003 * xalloc.h (x2realloc, x2nrealloc): New decls.
4004 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
4007 Port to C99 semantics for 'inline' of external functions.
4008 Bug reported by Bruno Haible.
4009 * xmalloc.c (xnmalloc_inline): New static inline function,
4010 with the old contents of xnmalloc.
4011 (xnmalloc, xmalloc): Use it.
4012 (xnrealloc_inline): New static inline function,
4013 with the old contents of xnrealloc.
4014 (xnrealloc, xrealloc): Use it.
4016 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
4018 2003-10-25 Paul Eggert <eggert@twinsun.com>
4020 Fix several address-calculation bugs in the hash modules,
4021 plus some minor code cleanup.
4023 * hash.h: Include <stdbool.h>, for bool.
4024 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
4025 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
4026 hash_get_n_entries, hash_get_max_bucket_length,
4027 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
4028 hash_rehash): Use size_t rather than unsigned.
4029 * hash.c (struct hash_table, hash_get_n_buckets,
4030 hash_get_n_buckets_used, hash_get_n_entries,
4031 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
4032 hash_get_entries, hash_do_for_each, hash_string, is_prime,
4033 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
4035 (SIZE_MAX): Define if not defined.
4036 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
4037 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
4039 Use const * when possible.
4040 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
4041 (check_tuning): Fix bug: if tuning parameters were very close to
4042 0 or 1, rounding errors could have caused subscript violations.
4043 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
4044 (hash_initialize): Add 'fail:' label
4045 to free table and return NULL, and use it to simplify code.
4046 Use calloc rather than clearing the storage ourself.
4047 (hash_initialize, hash_rehash): Check for arithmetic overflow in
4048 buffer size calculations.
4049 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
4050 Include <stddef.h>, for size_t.
4051 * hash-pjw.c (hash_pjw): Likewise.
4052 Switch to method described by Bruno Haible.
4053 Include <limits.h>, for CHAR_BIT.
4054 (SIZE_BITS): New macro.
4056 2003-10-21 Paul Eggert <eggert@twinsun.com>
4058 * getndelim2.c (getndelim2): When size calculation overflows,
4059 ceiling the allocation at NMAX bytes rather than silently
4060 discarding input bytes before NMAX is reached. This makes
4061 a difference only if NMAX exceeds SIZE_MAX / 2.
4063 * obstack.c: Merge from glibc.
4064 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
4065 Add libc_hidden_def (_obstack_newchunk).
4066 (_obstack_free) [! defined _LIBC]: Remove.
4067 [defined _LIBC]: Make a strong alias from obstack_free, rather than
4068 a clone of the function body.
4069 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
4070 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
4072 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
4073 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
4076 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
4077 (obstack_ptr_grow_fast, obstack_int_grow_fast):
4078 Don't use lvalue casts, as GCC plans to remove support for them
4079 in GCC 3.5. Reported by Joseph S. Myers. This bug
4080 was also present in the non-GCC version, indicating that this
4081 code had always been buggy and had never been widely used.
4082 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
4083 Use the fast variant of each macro, rather than copying the
4084 definiens of the fast variant; that way, we'll be more likely to
4085 catch future bugs in the fast variants.
4087 2003-10-20 Bruno Haible <bruno@clisp.org>
4089 * wait-process.h: New file, from GNU gettext.
4090 * wait-process.c: New file, from GNU gettext.
4092 2003-10-19 Jim Meyering <jim@meyering.net>
4094 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
4096 2003-10-16 Paul Eggert <eggert@twinsun.com>
4098 * getgroups.c: Include <errno.h>, <stdlib.h>.
4099 (getgroups): First arg is int, not size_t.
4100 Don't let 'free' mangle errno.
4102 2003-10-16 Jim Meyering <jim@meyering.net>
4104 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
4106 2003-10-15 Paul Eggert <eggert@twinsun.com>
4108 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
4110 (new_exclude, add_exclude_file): Initial size no longer needs to
4112 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
4113 our own address arithmetic overflow checking.
4115 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
4116 (fnmatch): Do not alloca more than 2000 wide characters;
4117 instead, use malloc for large buffers.
4118 Check for address arithmetic overflow, and return -1
4119 with errno set to ENOMEM in that case.
4120 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
4121 (NEW_PATTERN): Do not alloca more than 8000 bytes;
4122 instead, return -1. Check for address arithmetic overflow.
4124 2003-10-14 Paul Eggert <eggert@twinsun.com>
4126 Handle invalid suffixes and overflow independently, so that
4127 callers can treat them independently as needed. Fix some bugs in
4128 suffix handling, e.g., "100k@" was not diagnosed as an invalid
4129 suffix for a human-readable blocksize. The major caller-visible
4130 change is the addition of a new
4131 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
4132 that both overflow and suffix chars were found.
4134 * human.c (humblock): Don't check separately for invalid suffix
4135 char; that is xstrtoumax's job (now that its bug is fixed).
4136 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
4137 INTMAX_MAX]: New macros.
4138 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
4139 TYPE_MAXIMUM): New macros.
4140 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
4141 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
4142 if overflow occurs, as it's what __strtol does and it's more useful
4144 (__xstrtol): If __strtol reports some error other than ERANGE,
4145 reflect it to the caller as LONGINT_INVALID. If it reports
4146 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
4147 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
4148 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
4150 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
4151 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
4152 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
4153 [defined UINTMAX_MAX]: New macros.
4155 2003-10-14 Bruno Haible <bruno@clisp.org>
4157 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
4158 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
4159 Also use volatile where needed.
4161 2003-10-12 Paul Eggert <eggert@twinsun.com>
4163 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
4164 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
4165 and define in terms of the other primitives.
4166 * xmalloc.c: Include stdbool.h; do not include exit.h.
4167 (SIZE_MAX): Define if not already defined.
4168 (array_size_overflow): New function.
4169 (xalloc_die): Abort instead of exiting if 'error' returns.
4170 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
4171 (xmalloc, xrealloc): Use them.
4172 (xcalloc): Check for address arithmetic overflow.
4173 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
4174 a bit faster than strcpy.
4176 2003-10-08 Paul Eggert <eggert@twinsun.com>
4178 Merge getpass from libc, plus a few fixes.
4180 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
4181 Include <stdbool.h>.
4182 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
4183 __fsetlocking to empty.
4184 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
4185 do include <bits/libc-lock.h>.
4186 Do not include <fcntl.h>; not needed.
4187 [_LIBC]: Include <wchar.h>.
4188 (NOTCANCEL_MODE): New macro.
4189 (flockfile, funlockfile) [_LIBC]: New macros.
4190 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
4191 [!_LIBC]: New macros.
4192 (call_fclose): New function.
4193 (getpass): Use it. Save tty stream separately; this simplifies the
4194 code and makes it more reliable if stdin happens to equal stdout.
4195 Invoke __fsetlocking on tty.
4196 Handle thread cancellation if needed.
4197 Namespace cleanup (use __tcgetattr, __getline).
4198 Use bool for Booleans.
4199 [USE_IN_LIBIO]: Handle wide streams.
4200 [!_LIBC]: Unconditionally do the fseek, since we don't know what
4201 stream might go where.
4203 * unlocked-io.h: Include <stdio.h>, so that the caller
4204 doesn't have to include <stdio.h> before us.
4205 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
4206 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
4207 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
4208 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
4209 if not declared, so that we can use getpass.c code from libc without
4211 (flockfile, ftrylockfile, funlockfile): New macros.
4213 2003-10-06 Bruno Haible <bruno@clisp.org>
4215 * version-etc-2.h: Remove file.
4216 * version-etc-2.c: Remove file.
4218 2003-09-25 Jim Meyering <jim@meyering.net>
4219 Bruno Haible <bruno@clisp.org>
4221 This lets translators provide better translations for the
4222 "Written by ..." part of --version output.
4223 * version-etc.h: Include stdarg.h.
4224 (version_etc_copyright): Declare as readonly.
4225 (version_etc): Make this function variadic with a NULL-terminated list
4226 of author name strings.
4227 (version_etc_va): New declaration.
4228 * version-etc.c: Include stdarg.h, stdlib.h.
4229 (version_etc_copyright): Declare as readonly.
4230 (version_etc_va): New function. Provide a different translatable string
4231 for each possible number of authors < 10. Abbreviate when there are 10
4233 (version_etc): Make this function variadic. Call version_etc_va.
4234 Suggestion from Gary V. Vaughan.
4236 * long-options.h (parse_long_options): Change prototype: the authors
4237 string is moved to the end and becomes variadic.
4238 * long-options.c: Include stdarg.h.
4239 (parse_long_options): Make this function variadic, too.
4240 Call version_etc_va, not version_etc.
4242 2003-10-06 Bruno Haible <bruno@clisp.org>
4244 * fatal-signal.h: New file, from GNU gettext.
4245 * fatal-signal.c: New file, from GNU gettext.
4247 2003-10-04 Karl Berry <karl@gnu.org>
4249 * argp*: update from libc.
4251 2003-10-01 Larry Jones <lawrence.jones@eds.com>
4253 * getpass.c (getpass): Use a no-op fseek when switching from input to
4254 output mode on the same stream.
4256 2003-09-29 Paul Eggert <eggert@twinsun.com>
4258 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
4259 Fix arg typo in previous patch.
4261 2003-09-28 Jim Meyering <jim@meyering.net>
4263 * error.c: Correct cpp indentation.
4265 2003-09-27 Paul Eggert <eggert@twinsun.com>
4267 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
4268 Omit the special code that used __typeof__, since we worry that
4269 it could be more trouble than it's worth. See:
4270 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
4271 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
4275 2003-09-26 Jim Meyering <jim@meyering.net>
4277 * error.c (error_tail): Move some declarations
4278 into inner scope where the local variables are used.
4280 2003-09-26 Bruno Haible <bruno@clisp.org>
4282 * stpncpy.h (gnu_stpncpy): New declaration.
4283 (stpncpy): Define as alias for gnu_stpncpy.
4284 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
4286 2003-09-26 Paul Eggert <eggert@twinsun.com>
4288 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
4289 (error_tail): Do not loop, reallocating temporary buffer, since
4290 the output cannot contain more wide characters than the input
4291 contains bytes, the size must be big enough already. This avoids
4292 one potential size overflow calculation. Check for size overflow
4293 when calculating temporary buffer size. Free temporary buffer
4294 when done, if it was allocated with malloc; this plugs a memory
4295 leak. Remove casts from void * to pointers, that are no longer
4296 needed now that we're assuming C89 or better.
4298 Merge error changes from glibc.
4300 * error.c, error.h: Update copyright notice header to match glibc.
4301 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
4302 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
4303 Disable cancellation while printing error.
4304 * error.h: Prepend __ to parameter names.
4306 2003-09-25 Karl Berry <karl@gnu.org>
4308 * argp-fmtstream.c, argp-help.c: update from libc.
4310 2003-09-25 Bruno Haible <bruno@clisp.org>
4312 * version-etc-2.h: New file, from version-etc.h with modifications.
4313 * version-etc-2.c: New file, from version-etc.c with modifications.
4315 2003-09-25 Simon Josefsson <jas@extundo.com>
4317 * xgetdomainname.h: New file.
4318 * xgetdomainname.c: New file.
4320 2003-09-25 Simon Josefsson <jas@extundo.com>
4321 Bruno Haible <bruno@clisp.org>
4323 * getdomainname.h: New file.
4324 * getdomainname.c: New file.
4326 2003-09-24 Paul Eggert <eggert@twinsun.com>
4328 * linebuffer.c (freebuffer): Don't free the argument, just
4329 the buffer associated with the argument. Bug reported by
4332 2003-09-19 Karl Berry <karl@gnu.org>
4334 * argp.h: update from libc.
4336 2003-09-16 Paul Eggert <eggert@twinsun.com>
4338 * linebuffer.c (readlinebuffer): Return NULL immediately upon
4339 input error, instead of returning NULL the next time we are called
4340 (and therefore losing track of errno).
4342 2003-09-15 Paul Eggert <eggert@twinsun.com>
4344 * getndelim2.c (getndelim2): Don't trash errno when a read
4345 fails, so that the caller gets the proper errno.
4347 * readutmp.c (read_utmp): Likewise.
4348 Check for fstat error. Close stream and free storage
4351 2003-09-14 Bruno Haible <bruno@clisp.org>
4353 * fwriteerror.h: New file.
4354 * fwriteerror.c: New file.
4356 2003-09-14 Jim Meyering <jim@meyering.net>
4358 * getloadavg.c: Correct cpp indentation.
4359 * strdup.c: Likewise.
4360 * vasnprintf.c: Likewise.
4362 2003-09-12 Paul Eggert <eggert@twinsun.com>
4364 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
4365 * obstack.c [!defined _LIBC]: Likewise.
4366 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
4367 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
4368 * exitfail.c: Don't include stdlib.h; no longer needed.
4370 More changes to assume C89 or better.
4372 * error.c (error_tail): Assume vprintf.
4374 * argmatch.c (getenv): Remove decl.
4375 * progreloc.c (get_full_program_name): Define via prototype.
4376 * setenv.c (clearenv): Likewise.
4377 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
4379 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
4380 (malloc, memcpy): Remove decls.
4381 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
4382 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
4383 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
4384 (memcpy): Remove macro.
4385 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
4386 (__P): Remove. All uses removed.
4387 (PTR): Remove. All uses changed to void *.
4388 (CHAR_BIT, NULL): Remove.
4389 (spaces, zeros, memset_space, memset_zero)
4390 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
4392 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
4393 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
4394 Define with prototype.
4395 Remove now-unnecessary prototype decl.
4396 (extra_args_spec): Assume ANSI C. All uses changed.
4397 (extra_args_spec_iso): Remove.
4398 (my_strftime, emacs_strftimeu): Define via prototype.
4399 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
4401 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
4402 * strtoimax.c: Include <stdlib.h> unconditionally.
4403 (strtoul, strtol): Remove decls.
4404 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
4406 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
4407 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
4408 (LOCALE_PARAM_PROTO): New macro.
4409 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
4410 (INTERNAL (strtol), strtol): Define with a prototype.
4411 (PARAMS): Remove. All uses removed.
4412 * tempname.c: Include <string.h> unconditionally.
4413 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
4414 * xgethostname.c (main): Define with a prototype.
4415 * xmalloc.c: Include "xalloc.h" first, to check interface.
4416 Include <stdlib.h> unconditionally.
4417 (calloc, malloc, realloc, free): Remove decls.
4418 * xstrtod.c: Include "xstrtod.h" first, to check interface.
4419 Include <stdlib.h> unconditionally. Sort include file names.
4421 (xstrtod): Define with a prototype.
4422 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
4423 (strtol, strtoul): Remove decls.
4425 2003-09-11 Paul Eggert <eggert@twinsun.com>
4427 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
4428 Include <stdlib.h>, <string.h> unconditionally.
4429 Remove now-unnecessary cast to char *.
4430 * strnlen.c: Include <string.h> unconditionally.
4431 * yesno.c (yesno): Define with a prototype.
4433 2003-09-10 Bruno Haible <bruno@clisp.org>
4435 * strcspn.c: Include <string.h> unconditionally.
4436 * strpbrk.c: Include <string.h> unconditionally.
4437 * strstr.c: Include <string.h> unconditionally.
4438 * unicodeio.c: Include <string.h> unconditionally.
4439 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
4440 * unsetenv.c: Likewise.
4441 * xreadlink.c: Include <stdlib.h> unconditionally.
4442 * yesno.c: Include <stdlib.h> unconditionally.
4443 (rpmatch): Add prototype.
4445 2003-09-10 Jim Meyering <jim@meyering.net>
4447 * error.c: Correct indentation of cpp directives.
4449 2003-09-09 Paul Eggert <eggert@twinsun.com>
4453 * acosl.c (main): Use a prototype.
4454 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
4457 * getloadavg.c (getloadavg, main): Define via prototypes.
4459 * getopt.h (struct option.name): Assume C89, and use 'const'.
4460 (getopt, etopt_long, getopt_long_only, _getopt_internal)
4461 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
4463 * getopt.c (const): Remove macro.
4464 Include <string.h> unconditionally.
4465 (my_index): Remove; all uses changed to strchr.
4466 (strlen): Remove decl.
4467 (exchange): Remove forward decl; no longer needed.
4468 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
4469 Define with prototype.
4470 * getopt1.c (const): Remove macro.
4471 (getopt_long, getopt_long_only, main): Define with prototype.
4473 * getugroups.c: Include <string.h> unconditionally.
4475 * getusershell.c: Include <stdlib.h> unconditionally.
4476 (getusershell, setusershell, endusershell, readname, main):
4477 Define with prototypes.
4479 * group-member.c: Include group-member.h first.
4480 Include <stdlib.h> unconditionally.
4482 * hard-locale.c: Include hard-locale.h first.
4483 Include <stdlib.h>, <string.h> unconditionally.
4485 * hash.c (free, malloc): Remove decls.
4486 Include <stdlib.h> unconditionally.
4488 * human.c: Include <stdlib.h>, <string.h> unconditionally.
4489 (getenv): Do not declare.
4491 * idcache.c: Include <string.h> unconditionally.
4493 * long-options.c: Include long-options.h first, to test interface.
4494 Include <stdlib.h> unconditionally.
4496 * makepath.c: Include makepath.h first, to test interface.
4497 Include <stdlib.h> and <string.h> unconditionally.
4499 * linebuffer.c: Include <stdlib.h>.
4500 (free): Remove decl.
4502 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
4503 rpl_malloc returns void *, not char *.
4504 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
4506 * md5.h: Include <limits.h> unconditionally.
4507 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
4508 (__P): Remove; all uses removed.
4509 * md5.c: Include "md5.h" first.
4510 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
4511 md5_buffer, md5_process_bytes, md5_process_block):
4512 Define with prototypes.
4513 * sha.h (__P): Remove all uses. (It wasn't defined??)
4514 * sha.c: Include "sha.h" first.
4515 Include <stdlib.h>, <string.h> unconditionally.
4517 * memchr.c (__ptr_t): Remove; all uses changed to void *.
4518 * memcmp.c (__ptr_t): Likewise.
4519 * memrchr.c (__ptr_t): Likewise.
4520 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
4521 Include <string.h> unconditionally.
4522 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
4523 * memchr.c: Include <stdlib.h> unconditionally.
4524 * memchr.c (LONG_MAX): Remove.
4525 * memrchr.c (LONG_MAX): Likewise.
4526 * memchr.c (__memchr): Define via a prototype.
4527 * memrchr.c (__memrchr): Likewise.
4528 * memcmp.c (__P): Remove, and remove all uses.
4529 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
4530 Remove forward decls; no longer needed.
4531 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
4532 Use types required by C89 in prototype.
4534 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
4535 * savedir.c: Likewise.
4536 * mkdir.c (free): Remove decl.
4537 * rmdir.c (rmdir): Define with a prototype.
4538 * savedir.c: Include savedir.h first, to test interface.
4540 * mktime.c (STDC_HEADERS): Remove.
4541 Include <stdlib.h>, <string.h> unconditionally.
4543 * modechange.c: Include <stdlib.h> unconditionally.
4544 (malloc): Remove decl.
4546 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
4547 (free): Remove decl.
4549 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
4550 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
4551 (This type really should be intptr_t, but that's a C99ism.)
4552 (_obstack_memcpy): Remove: all uses changed to memcpy.
4553 Include <string.h> unconditionally.
4554 (struct obstack): Assume __STDC__ for types of members
4555 chunkfun, freefun, extra_arg.
4556 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
4557 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
4558 obstack_begin, obstack_specify_allocation,
4559 obstack_specify_allocation_with_arg, obstack_chunkfun,
4560 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
4561 Remove unprototyped decls and the macros that use them.
4562 * obstack.c (POINTER): Remove. All uses changed to void *.
4563 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
4564 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
4565 (defined __STDC__ && __STDC__)]:
4566 Remove nonprototyped code.
4567 Include <stdlib.h> unconditionally.
4568 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
4569 _obstack_allocated_p, _obstack_free, obstack_free,
4570 _obstack_memory_used, print_and_abort):
4571 Define using prototypes.
4572 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
4573 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
4574 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
4575 obstack_next_free, obstack_object_size, obstack_room) [0]:
4576 Remove unused, unprototyped code.
4578 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
4580 * physmem.c (physmem_total, physmem_available, main): Define
4583 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
4584 (main): Define with a prototype.
4586 * posixver.c (getenv): Remove decl.
4588 * putenv.c (malloc): Returns void *, not char *.
4589 Include <string.h> unconditionally.
4590 (strchr, memcpy, NULL): Do not define.
4592 * readtokens.c: Include readtokens.h first, to test interface.
4593 Include <stdlib.h>, <string.h> unconditionally.
4594 (init_tokenbuffer): Define with a prototype.
4596 * regex.c (PARAMS): Remove. All uses removed.
4597 All uses of _RE_ARGS removed, too.
4598 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
4600 (bzero): Assume memset exists.
4601 (memcmp, memcpy, NULL): Remove.
4602 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
4603 char, or assignments to local vars of type signed char.
4604 (init_syntax_once, PREFIX(extract_number_and_incr),
4605 PREFIX(print_partial_compiled_pattern),
4606 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
4607 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
4608 PREFIX(regex_grow_registers), PREFIX(regex_compile),
4609 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
4610 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
4611 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
4612 wcs_compile_range, byte_compile_range, truncate_wchar,
4613 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
4614 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
4615 count_mbs_length, wcs_re_match_2_internal,
4616 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
4617 PREFIX(alt_match_null_string_p),
4618 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
4619 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
4620 regfree, PREFIX(extract_number)): Define with prototype. Remove
4621 now-unnecessary declaration, if any.
4622 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
4624 Remove now-unnecessary casts among pointer types.
4625 * regex.h (_RE_ARGS): Remove. All uses removed.
4627 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
4628 (free): Remove decl.
4630 * rpmatch.c: Include <stdlib.h> unconditionally.
4632 * same.c: Include <stdlib.h>, <string.h> unconditionally.
4633 (free): Remove decl.
4635 * save-cwd.c: Include <stdlib.h> unconditionally.
4636 * xgetcwd.c: Likewise.
4638 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
4639 (free): Remove decl.
4641 * strchrnul.c (strchrnul): Define with a prototype.
4642 Fix bug: c_in was not converted to char before searching.
4644 The following changes are not K&R related:
4646 * group-member.h: Include <sys/types.h>, so that this file is
4648 * makepath.h: Likewise.
4650 * getusershell.c (readname, default_index, line_size, readname):
4651 Use size_t, not int, for sizes.
4652 (readname): If the size overflows, report an error instead of
4655 2003-09-09 Derek Robert Price <derek@ximbiot.com>
4657 * getndelim2.c: Assume stdlib.h per the C89 spec.
4659 2003-09-08 Paul Eggert <eggert@twinsun.com>
4661 Assume C89 or better; remove K&R cruft.
4662 A few of these changes were first proposed by Derek Robert Price
4663 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
4665 * addext.c: Include <string.h> unconditionally.
4666 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
4667 Don't declare getenv or malloc.
4669 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
4670 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
4672 (find_stack_direction, alloca): Use prototypes.
4674 * atexit.c (atexit): Define using a prototype.
4676 * basename.c, dirname.c, stripslash.c:
4677 Include <string.h> unconditionally.
4679 * bcopy.c: Include <stddef.h>.
4680 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
4682 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
4684 * error.h (error, error_at_line, error_print_progname)
4685 [! (defined (__STDC__) && __STDC__)]: Remove decls.
4686 * error.c: Include error.h first, to check interface.
4687 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
4688 (VA_START): Remove; all uses changeed to va_start.
4689 (exit, strerror): Remove decls.
4690 (error_print_progname): Prototype uncondionally.
4691 Don't include <errno.h>; no longer needed.
4692 (private_strerror): Remove.
4693 (error_tail): Always define.
4694 (error, error_at_line): Assume C89 or better; always use prototypes.
4695 * fatal.c: Include "fatal.h" first, to test interface.
4696 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
4697 (VA_START): Remove; all uses changed to va_start.
4698 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
4700 (exit): Remove decl.
4701 (fatal): Prototype unconditionally. Assume va_start works.
4702 Abort at end, to pacify gcc.
4704 * euidaccess.c (main): Define with a prototype.
4706 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
4708 * exitfail.c: Include <stdlib.h> unconditionally.
4710 * fnmatch_.h (__P): Remove. All uses changed to assume
4712 * fnmatch.c: Include fnmatch.h first, to test interface.
4713 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
4714 (getenv): Remove decl.
4715 (fnmatch): Define using a prototype.
4716 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
4717 (FCT): Define using a prototype.
4719 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
4721 * gethostname.c: Include <stddef.h>.
4722 (gethostname): Define with prototype. Length is size_t, not int.
4724 2003-09-08 Paul Eggert <eggert@twinsun.com>
4726 * getversion.c: Remove; was migrated to backupfile.c in 1997.
4727 getversion.c should have been removed then, but was accidentally
4730 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
4731 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
4733 2003-09-07 Paul Eggert <eggert@twinsun.com>
4735 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
4736 copy_tm_result. Bug reported by Simon Josefsson in
4737 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
4739 2003-09-06 Paul Eggert <eggert@twinsun.com>
4741 * time_r.c, time_r.h: New files.
4743 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
4745 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
4746 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
4748 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
4750 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
4751 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
4754 * timegm.c: Switch to glibc implementation, with the following changes:
4755 [defined HAVE_CONFIG_H]: Include <config.h>.
4756 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
4757 (__mktime_internal) [!defined _LIBC]: New decl.
4758 (__gmtime_r) [!defined _LIBC]: New macro and function.
4759 (timegm): Use a prototype, since gnulib assumes C89.
4760 Do not bother declaring tmp to be const, as it's not really usefu.
4761 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
4762 (timegm): Declare only if HAVE_DECL_TIMEGM.
4764 2003-09-03 Paul Eggert <eggert@twinsun.com>
4766 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
4767 Bug reported by Lute Kamstra in
4768 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
4770 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
4771 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
4772 course with correspondingly smaller numbers for tomorrow and
4773 yesterday. From Tadayoshi Funaba. Originally installed into
4774 sh-utils on 1999-08-07, but the patch got lost (I guess during the
4777 2003-08-31 Simon Josefsson <jas@extundo.com>
4779 * timegm.h: New file.
4780 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
4782 2003-08-31 Karl Berry <karl@gnu.org>
4784 * argp.h: update from libc.
4786 2003-08-28 Bruno Haible <bruno@clisp.org>
4788 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
4789 warning on QNX, which defines O_BINARY to 000000.
4791 2003-08-24 Bruno Haible <bruno@clisp.org>
4793 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
4794 MSVC7 <stdio.h> is included later.
4796 2003-08-20 Bruno Haible <bruno@clisp.org>
4798 * progname.h: New file, from GNU gettext.
4799 * progname.c: New file, from GNU gettext.
4800 * progreloc.c: New file, from GNU gettext.
4802 2003-08-19 Bruno Haible <bruno@clisp.org>
4804 * xstrdup.c: Assume <string.h> exists.
4806 2003-08-18 Jim Meyering <jim@meyering.net>
4808 * setenv.h: Indent nested cpp directive.
4809 * vasnprintf.c: Remove trailing blanks.
4811 2003-08-17 Simon Josefsson <jas@extundo.com>
4812 Bruno Haible <bruno@clisp.org>
4814 * xstrndup.h: New file.
4815 * xstrndup.c: New file.
4817 2003-08-17 Bruno Haible <bruno@clisp.org>
4819 * strndup.h: New file.
4821 2003-08-16 Paul Eggert <eggert@twinsun.com>
4823 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
4824 space, undoing this 2003-08-12 change:
4825 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
4827 2003-08-16 Jim Meyering <jim@meyering.net>
4829 Merge from coreutils.
4830 * xstrtoimax.c: #else #if -> #elif.
4831 * xstrtoumax.c: Likewise.
4833 2003-08-15 Paul Eggert <eggert@twinsun.com>
4835 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
4836 rather than tab, after '#' in shell-script copyright notices.
4837 Suggested by Bruno Haible.
4839 2003-08-15 Jim Meyering <jim@meyering.net>
4840 and Paul Eggert <eggert@twinsun.com>
4842 Merge from coreutils.
4843 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
4844 member but strut utmpx does not. Needed for AIX 4.3.3.
4845 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
4847 2003-08-15 Jim Meyering <jim@meyering.net>
4849 Merge from coreutils.
4850 * xgethostname.c: Include <stdlib.h>.
4851 (xghostname): Don't exit for anything other than memory-related
4852 failure; just return NULL.
4853 * userspec.c: Include "posixver.h".
4854 (parse_user_spec): Accept `.' as a separator only
4855 in pre-POSIX-200112 mode.
4856 * strtoimax.c: Use #elif rather than #else #if.
4857 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
4858 Remove function, now that we can rely on a working tzset function.
4859 [!_LIBC]: Ensure that the required autoconf test has been run.
4860 [!defined _NL_CURRENT && HAVE_STRFTIME]:
4861 Use underlying_strftime for %r.
4862 * sha.c: Merge in some clean-up and optimization changes from glibc.
4863 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
4864 Ensure that it is a multiple of 64.
4865 Rearrange loop exit tests so as to avoid performing an
4866 additional fread after encountering an error or EOF.
4867 * realloc.c: Update copyright date.
4869 2003-08-14 Jim Meyering <jim@meyering.net>
4871 Merge from coreutils.
4872 * obstack.h: Whitespace changes.
4873 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
4874 and xcalloc return values.
4875 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
4876 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
4877 hang on OSF/1 5.1 for DIR on both local and remote file systems.
4878 Reported by (and fix confirmed by) Nelson H. F. Beebe.
4879 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
4881 Use mntctl's return value to drive the entry-processing loop, since
4882 we can't rely on the value of the vmt_length member in the last
4883 entry. On some systems doing so could result in exhausting
4884 virtual memory. Based in part on a patch from Mike Jetzer.
4886 2003-08-14 Jim Meyering <jim@meyering.net>
4887 and Paul Eggert <eggert@twinsun.com>
4889 Merges from coreutils, plus other fixes.
4890 * physmem.c: Merge in portability changes from gcc/libiberty
4891 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
4892 for credits and details. Thanks to Kaveh Ghazi for helping
4893 to keep these files in sync.
4894 (ARRAY_SIZE): Define it.
4895 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
4896 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
4897 (memcasecmp): Don't assume size_t fits in unsigned int.
4898 Remove casts and duplicate code.
4899 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
4900 (memcpy): Remove definition.
4901 Merge in some clean-up and optimization changes from glibc.
4902 [BLOCKSIZE]: Move definition to top of file.
4903 Ensure that it is a multiple of 64.
4904 Rearrange loop exit tests so as to avoid performing an
4905 additional fread after encountering an error or EOF.
4906 * md5.h (md5_uintptr): Define.
4907 * makepath.c (CLEANUP_CWD): Report an error if we failed to
4908 return to the initial working directory. Preserve errno
4910 * idcache.c: Include "xalloc.h".
4911 (xmalloc, xrealloc): Remove decls.
4912 (getuser): Remove casts no longer required in C89.
4913 * human.c: Include stdio.h, for sprintf.
4914 * group-member.c: Include "xalloc.h".
4915 (xmalloc, xrealloc): Remove decls.
4916 (get_group_info): Remove casts no longer required in C89.
4917 * getusershell.c (readname): Remove casts no longer required in C89.
4918 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
4919 * getline.c: Whitespace fix, from coreutils.
4921 2003-08-13 Paul Eggert <eggert@twinsun.com>
4923 * exclude.c: Include <ctype.h>
4924 (IN_CTYPE_DOMAIN): New macro.
4926 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
4929 * argp-help.c, argp-parse.c, config.charset, getopt.h:
4930 Undo previous (whitespace-only) change.
4932 2003-08-12 Paul Eggert <eggert@twinsun.com>
4934 * argp-help.c, argp-parse.c, config.charset, getopt.h:
4935 Normalize leading white space and remove trailing white space.
4936 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
4937 notice, as per ../config/srclist-update.
4939 Merge from coreutils.
4940 * euidaccess.h: New file.
4941 * euidaccess.c: Include it.
4942 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
4943 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
4944 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
4946 2003-08-11 Bruno Haible <bruno@clisp.org>
4948 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
4949 (vasnprintf): Use it instead of wcslen.
4951 2003-08-11 Bruno Haible <bruno@clisp.org>
4953 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
4954 value to ensure that _Bool promotes to int. Use #define for _Bool when
4955 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
4957 2003-08-10 Karl Berry <karl@gnu.org>
4959 * regex.h: update from libc (whitespace fix).
4961 2003-08-09 Paul Eggert <eggert@twinsun.com>
4963 Merge some files from coreutils. These changes were
4964 originally made by Jim Meyering.
4965 * acl.c: Include <sys/types.h> before <sys/stat.h>;
4966 many older Unixes require this.
4967 * alloca.c (alloca): Remove cast to argument of free;
4968 no longer needed in C89.
4969 * alloca_.h, regex.h: Fix white space to match
4970 what GNU indent does.
4972 2003-08-05 Paul Eggert <eggert@twinsun.com>
4974 * bumpalloc.h: Remove.
4976 2003-08-04 Paul Eggert <eggert@twinsun.com>
4978 * getloadavg.c: Change copyright notice and spacing to conform to
4981 Merge from coreutils.
4982 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
4984 * getdate.y (date): Also accept dates like May-23-2003; suggestion
4985 from Karl Berry, implemented by Jim Meyering.
4986 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
4987 from Dmitry V. Levin.
4988 Remove anachronistic cast of xrealloc.
4989 * fnmatch_.h (__const): Remove. Use 'const'.
4990 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
4991 type. Otherwise, it wouldn't compile with at least /bin/cc on
4992 ymp-cray-unicos9.0.2.X.
4993 Combine two mostly-identical uses of alloca into one.
4994 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
4996 2003-08-04 Dave Love <d.love@dl.ac.uk>
5000 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
5001 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
5002 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
5003 obsolete NLIST_NAME_UNION.
5004 [__GNU__]: Undef BSD and FSCALE.
5005 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
5007 2003-08-03 Paul Eggert <eggert@twinsun.com>
5009 * stdbool_.h (_Bool): Make it signed char, instead of
5010 an enum type, so that it's guaranteed to promote to int. See:
5011 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
5013 2003-07-31 Paul Eggert <eggert@twinsun.com>
5015 * strerror.c: Include config.h, limits.h. Declare sprintf.
5016 (strerror): Don't assume that a printable int fits in 14 bytes.
5018 2003-07-24 Derek Robert Price <derek@ximbiot.com>
5019 Bruno Haible <bruno@clisp.org>
5021 * getline.h (getline, getdelim): Change return type to ssize_t.
5022 * getline.c (getline, getdelim): Likewise.
5023 Remove _GNU_SOURCE define; now it's defined in config.h through
5026 2003-07-22 Paul Eggert <eggert@twinsun.com>
5028 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
5029 over-parenthesization in macros.
5031 Sync with coreutils.
5033 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
5036 Use `exit_failure' for xalloc and xmemcoll instead of their own
5037 private exit-failure variables.
5038 * xalloc.h (xalloc_exit_failure): Remove.
5039 * xmalloc.c: Likewise. Include exitfail.h.
5040 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
5041 * xmemcoll.h (xmemcoll_exit_failure): Remove.
5042 * xmemcoll.c: Likewise. Include exitfail.h.
5043 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
5045 2003-07-18 Paul Eggert <eggert@twinsun.com>
5047 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
5048 * closeout.c: Likewise. Include "closeout.h" right after config.h,
5049 to test that it can stand by itself. Include "exitfail.h".
5050 Clients should set exit_failure instead.
5051 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
5053 2003-07-18 Andreas Schwab <schwab@suse.de>
5055 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
5057 2003-07-18 Bruno Haible <bruno@clisp.org>
5059 * getndelim2.h: New file.
5060 * getndelim2.c: Make into a module of its own. Include config.h,
5062 (getndelim2): Make non-static. Change return type to ssize_t.
5063 * getline.h: Change argument names.
5064 * getline.c: Include getndelim2.h instead of getndelim2.c.
5065 * getnline.c: Include getndelim2.h.
5067 2003-07-17 Bruno Haible <bruno@clisp.org>
5069 * Makefile.am: Remove file.
5070 * Makefile.in: Remove file.
5072 2003-07-17 Bruno Haible <bruno@clisp.org>
5074 * getnline.h: New file.
5075 * getnline.c: New file.
5076 * getndelim2.c: New file, extracted from getline.c.
5077 (getndelim2): Renamed from getdelim2, with added nmax argument.
5078 * getline.c: Include getndelim2.c.
5079 (getdelim2): Moved out to getndelim2.c.
5080 (getline, getdelim): Update.
5082 2003-07-15 <karl@gnu.org>
5084 * vasnprintf.c: update from gettext.
5086 2003-07-15 Jim Meyering <jim@meyering.net>
5088 * makepath.c (make_path): Enclose diagnostic in _(...).
5090 2003-07-14 Paul Eggert <eggert@twinsun.com>
5092 * asnprintf.c, asprintf.c, config.charset, gettext.h,
5093 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
5094 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
5095 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
5096 vasprintf.c, vasprintf.h: Regenerate. These files are now being
5097 updated automatically by ../config/srclist-update. This changes
5098 their license from LPGL to GPL.
5100 2003-07-14 Jim Meyering <jim@meyering.net>
5102 Don't emit diagnostics. Let callers do that.
5103 * save-cwd.c: Don't include "error.h".
5104 (save_cwd): Don't call error. Ensure that errno is valid
5105 when returning nonzero.
5107 * save-cwd.h (restore_cwd): Update prototype.
5108 * save-cwd.c (restore_cwd): Remove two parameters.
5109 Simplify. Don't call error upon failure. Let callers do that.
5110 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
5111 when auditing is enabled. But don't bother updating the #if.
5113 2003-07-14 Simon Josefsson <jas@extundo.com>
5115 * mempcpy.h: New file.
5116 * mempcpy.c: New file.
5118 2003-07-14 Paul Eggert <eggert@twinsun.com>
5120 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
5121 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
5122 unicodeio.c, unicodeio.h, unlocked-io.h:
5123 Switch from LGPL to GPL.
5125 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
5127 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
5128 it breaks C++ compilation.
5129 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
5131 2003-07-10 Jim Meyering <jim@meyering.net>
5133 * vasnprintf.c: Remove trailing blanks.
5134 Make cpp indentation consistent.
5136 2003-07-09 Paul Eggert <eggert@twinsun.com>
5138 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
5139 posixver.c, strftime.c, strnlen.c, strverscmp.c:
5140 Switch from LGPL to GPL.
5142 2003-07-07 Paul Eggert <eggert@twinsun.com>
5144 * mktime.c: Fix some boundary cases and remove need for floating point.
5146 Issue a compile-time diagnostic if time_t is floating point, or if
5147 two's complement arithmetic is not in effect, or if arithmetic
5148 right shift does not propagate the sign. These assumptions were
5149 all in the original code but they weren't checked.
5151 (TIME_T_MIDPOINT, verify): New macros.
5152 (__isleap): Remove; it has integer overflow problems.
5153 (leapyear): New function, without those problems.
5154 (ydhms_tm_diff): Remove; splitting into two parts.
5155 (ydhms_diff): New function, containing the arithmetic part of
5156 the old ydhms_tm_diff function. Issue a compile-time
5157 diagnostic if we are not using C99 integer division.
5158 Avoid casts when possible.
5159 (guess_time_tm): New function, containing the checking part of
5160 the old ydhms_tm_diff function. Return the new value, rather than
5161 the difference between it and the old. Accept a new argument T
5162 so that *T specifies the old value. Check for overflow in the result.
5164 (__mktime_internal): Use a time_t offset, not a long int offset.
5165 This undoes the 2003-06-04 change, which is no longer needed now
5166 that we have better overflow checking.
5167 (localtime_offset): Likewise.
5169 (__mktime_internal): Avoid harmful overflow on hosts where time_t
5170 and long are 64-bit but int is only 32-bit.
5171 (ydhms_diff): Use long int to store year1 and yday1.
5172 Issue a compile-time diagnostic if long int is not wide enough.
5174 (__mktime_internal): Use long int to store adjusted year and yday.
5175 Use plain C rather than preprocessor commands, if that doesn't
5177 Check for overflow (and try to repair) after each probe
5178 rather than checking only at the very end. This avoids some bugs
5179 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
5180 does not equal GMT offset at maximum time).
5181 Use integer to check for overflow rather than floating point; this
5182 is more portable to non-IEEE hosts, and is a tad faster.
5183 When we detect that we are oscillating between two values,
5184 don't check whether tm_isdst has the requested value, since
5185 we already know the answer. When tm_isdst has the wrong value,
5186 use a different heuristic to find the right one, based on the
5187 extreme values actually observed in practice in tz2003a,
5188 rather than the (overly optimistic) "previous 3 calendar quarters".
5190 (not_equal_tm, print_tm, check_result): Use "const T" rather than
5191 "T const" to accommodate glibc style.
5192 (check_result): Use less-confusing report format. "long" -> "long int.
5194 Don't loop if the iteration overflows time_t.
5195 Allow a negative step in the iteration.
5197 2003-07-01 Paul Eggert <eggert@twinsun.com>
5199 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
5200 having it depend on HAVE_SYS_TYPES_H.
5202 2003-06-25 Bruno Haible <bruno@clisp.org>
5204 * readlink.c: New file.
5206 2003-06-20 Bruno Haible <bruno@clisp.org>
5208 Assume C89, so PARAMS isn't needed.
5209 * unicodeio.h (PARAMS): Remove.
5210 * unicodeio.c: Don't use PARAMS.
5212 2003-06-18 Jim Meyering <jim@meyering.net>
5214 Merge changes from coreutils.
5215 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
5216 Remove explicit declarations of xmalloc and realloc.
5218 (read_utmp): Remove anachronistic cast of xmalloc.
5220 2003-06-17 Paul Eggert <eggert@twinsun.com>
5222 Assume C89, so PARAMS isn't needed.
5223 * backupfile.h (PARAMS): Remove. All uses removed.
5224 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
5225 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
5226 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
5227 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
5228 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
5229 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
5230 xstrtol.h: Likewise.
5231 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
5232 same.h, strverscmp.h: Do not include config.h; no longer needed.
5233 Anyway, config.h should always be included before any other file.
5235 2003-06-11 Simon Josefsson <jas@extundo.com>
5237 * sysexit_.h: New file.
5239 2003-05-20 Derek Price <derek@ximbiot.com>
5241 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
5243 2003-06-10 Simon Josefsson <jas@extundo.com>
5245 * strchrnul.h: New file.
5246 * strchrnul.c: New file.
5248 2003-06-10 Simon Josefsson <jas@extundo.com>
5250 * argp.h: New file, from glibc.
5251 * argp-ba.c: New file, from glibc.
5252 * argp-eexst.c: New file, from glibc.
5253 * argp-fmtstream.c: New file, from glibc.
5254 * argp-fmtstream.h: New file, from glibc.
5255 * argp-fs-xinl.c: New file, from glibc.
5256 * argp-help.c: New file, from glibc.
5257 * argp-namefrob.h: New file, from glibc.
5258 * argp-parse.c: New file, from glibc.
5259 * argp-pv.c: New file, from glibc.
5260 * argp-pvh.c: New file, from glibc.
5261 * argp-xinl.c: New file, from glibc.
5263 2003-06-07 Jim Meyering <jim@meyering.net>
5265 * readtokens.h: Put `Free Software Foundation, Inc.'
5266 in place of my name in the copyright comment.
5267 Remove definition and uses of __P.
5270 * stat.c: Don't declare xmalloc explicitly.
5271 Instead, include "xalloc.h".
5272 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
5273 xrealloc, and xcalloc return values.
5274 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
5276 * xgetcwd.h: Remove definition/uses of PARAMS.
5278 2003-06-06 Jim Meyering <jim@meyering.net>
5280 * stdbool_.h: Renamed from stdbool.h.in.
5282 2003-06-06 Jim Meyering <jim@meyering.net>
5284 Merge from coreutils.
5285 * same.c: (same_name): Declare *_basename locals to be `const'.
5286 Consolidate declarations and initializations of *_base* locals.
5288 Merge from coreutils.
5289 This avoids a core dump on systems without GNU putenv,
5290 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
5291 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
5292 (unsetenv): New static function, from GNU libc.
5293 (rpl_putenv): Use it.
5295 * modechange.c: Remove trailing blanks.
5297 Merge from coreutils.
5298 * fsusage.c: Remove declaration of statfs.
5299 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
5301 * posixtm.c: Include <stdbool.h> unconditionally.
5303 2003-06-05 Paul Eggert <eggert@twinsun.com>
5305 * mktime.c (__mktime_internal): When resolving a tm_isdst
5306 mismatch, look in future quarters as well as past. This fixes a
5307 bug when processing fall-backwards gaps immediately after a long
5308 period of daylight-saving time.
5310 * mktime.c: Assume freestanding C89 or better.
5311 (HAVE_LIMITS_H): Remove. Assume it's 1.
5312 (__P): Remove; not used.
5313 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
5314 (mktime, not_equal_tm, print_tm, check_result,
5315 main): Use prototypes. Use const * where appropriate.
5316 (main): Fix typo in testing code that uncovered by above changes.
5317 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
5319 2003-06-04 Paul Eggert <eggert@twinsun.com>
5321 * mktime.c: Fix Debian bug 177940
5322 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
5323 (localtime_offset): Now long int, not time_t, because we want it
5324 to be guaranteed to be signed. All uses changed.
5325 (__mktime_internal): If overflow would occur when adding offset,
5328 Merge 'human' changes from coreutils. Rewrite to support
5329 locale-specific notations like thousands separators.
5330 * human.c: Simplify authorship notice.
5331 Include human.h immediately after config.h.
5332 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
5333 <limits.h>: Do not include, since human.h does.
5334 (SIZE_MAX, UINTMAX_MAX): New macros.
5335 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
5336 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
5337 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
5338 (power_letter): Renamed from suffixes.
5339 (generate_suffix_backwards): Remove.
5340 (adjust_value): Now takes int style (because of human.h changes)
5341 and long double value (for greater precision on some platforms).
5342 (group_number): New function.
5343 (human_readable): Use it. Use integer options, not enum.
5344 Put the options before the sizes in the arg list.
5345 Support all the new options.
5346 The old human_readable function has been removed;
5347 use inttostr.h instead.
5348 (human_readable, default_block_size, humblock):
5349 Use uintmax_t, not int, for block sizes.
5350 (human_readable_inexact, block_size_types): Remove.
5351 (block_size_opts): New constant.
5352 (human_options): Renamed from human_block_size, with new signature
5353 that allows block sizes up to UINTMAX_MAX. All callers changed.
5354 * human.h: Add copyright and authorship notice.
5355 Include <limits.h> and <stdbool.h> unconditionally.
5356 (PARAMS): Remove. All uses removed.
5357 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
5358 (enum human_inexact_style): Remove tag; now a nameless enum.
5359 (human_floor, human_ceiling, human_round_to_even): Now have
5360 values 2, 0, 1 rather than -1, 1, 0.
5361 (human_group_digits, human_suppress_point_zero, human_autoscale,
5362 human_base_1024, human_SI, human_B): New constants.
5363 (human_readable_inexact, human_block_size): Remove.
5364 (human_readable): Size args are now uintmax_t, not int.
5365 (human_options): New decl.
5367 * exclude.c: (new_exclude, add_exclude): Remove casts that are
5368 unnecessary now that we assume C89 or better. This change
5369 imported from coreutils.
5371 * mktime.c (__mktime_internal): Do not reject negative timestamps
5372 arbitrarily. This is the same patch as 2003-05-28, but it got lost
5373 in the 2003-05-30 sync from glibc.
5375 .h files should stand alone, but we shouldn't include <sys/types.h>
5376 if we can get away with just <stddef.h>.
5378 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
5379 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
5380 rather than <sys/types.h>, as we merely need size_t.
5381 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
5383 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
5384 Include <stdio.h>, to get FILE.
5385 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
5386 memcasecmp.h has included <stddef.h> and all we need is size_t.
5387 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
5388 our interface, instead of including <sys/types.h>
5390 2003-06-02 Paul Eggert <eggert@twinsun.com>
5393 Fix some minor time-related bugs with POSIX time arguments.
5394 Some valid time stamps were being rejected (notably -1, and
5395 time stamps before 1900 on 64-bit hosts). And some invalid
5396 time stamps were being accepted, e.g. September 31.
5398 * posixtm.h (posixtime): Return bool instead of time_t, so
5399 that we can return (time_t) -1 successfully.
5400 * posixtm.c: Likewise.
5401 [HAVE_STDBOOL_H]: Include <stdbool.h>.
5402 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
5403 (t): Remove static var.
5404 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
5405 of static var. All uses changed.
5406 (year): Do not reject years before 1900; they can occur with
5408 (posix_time_parse): Do not check for out-of-range components;
5409 that is now the caller's responsibility, since our checks were
5410 only approximations.
5411 (posixtime): Use mktime to check for out-of-range components,
5412 since it knows them exactly.
5413 If mktime returns (time_t) -1, check whether an error actually occurred
5414 by invoking localtime on -1.
5415 (main) [TEST_POSIXTIME]: Check for input data errors, and report
5416 posixtime failures better.
5417 Improve the test data (in comments only).
5419 2003-05-30 <karl@gnu.org>
5421 * mktime.c: update from libc.
5423 2003-05-30 Bruno Haible <bruno@clisp.org>
5425 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
5426 * localcharset.h: Likewise.
5427 * localcharset.c: Likewise.
5429 2003-05-28 Paul Eggert <eggert@twinsun.com>
5431 Assume the headers required for C89 freestanding compilers.
5432 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
5433 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
5434 without checking for HAVE_LIMITS_H.
5435 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
5436 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
5438 * fatal.c: Include <stdarg.h> without checking for __STDC__.
5439 * exclude.c: Include <stdbool.h> unconditionally.
5440 * tempname.c: Include <stddef.h> unconditionally.
5441 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
5442 * modechange.c, rpmatch.c (NULL): Don't define, since
5443 <stddef.h> does that.
5444 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
5445 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
5446 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
5447 * xstrtol.c: Likewise.
5448 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
5449 * savedir.c: Include <stddef.h> instead of defining NULL.
5451 * addext.c (addext): Use assignment rather than cast, to avoid
5452 warnings on some platforms.
5454 * mktime.c (__mktime_internal): Do not reject negative timestamps
5457 2003-05-10 Bruno Haible <bruno@clisp.org>
5459 * linebreak.c (iconv_string_length): Don't return -1 just because the
5460 string is longer than 4 KB.
5462 2003-05-12 Jim Meyering <jim@meyering.net>
5464 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
5465 the space-padded-by-default conversion specifiers, %e, %k, %l.
5467 2003-05-03 Bruno Haible <bruno@clisp.org>
5469 Upgrade to Unicode-4.0.
5470 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
5471 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
5472 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
5473 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
5474 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
5475 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
5476 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
5477 Change width of U+E0100..U+E01EF from 1 to 0.
5479 2003-04-25 Bruno Haible <bruno@clisp.org>
5481 * copy-file.c: Include <stddef.h>, for size_t.
5483 2003-04-25 Jim Meyering <jim@meyering.net>
5485 * copy-file.c (copy_file_preserving): Declare buf_size to be
5486 of type size_t, not int.
5488 2003-04-11 Jim Meyering <jim@meyering.net>
5490 Merge changes from Coreutils.
5492 2003-03-22 Jim Meyering <jim@meyering.net>
5494 * strftime.c (widen): Cast alloca return value to proper type.
5496 2003-01-19 Ulrich Drepper <drepper@redhat.com>
5499 * strftime.c (my_strftime): Handle very large width
5500 specifications for numeric values correctly. Improve checks for
5503 2003-01-19 Jim Meyering <jim@meyering.net>
5505 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
5506 (nl_get_alt_digit) [! defined my_strftime]: Define.
5507 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
5508 _nl_get_alt_digit and _nl_get_walt_digit.
5510 * strftime.c (my_strftime): Merge in locale-related changes from libc.
5511 These changes have no effect outside of _LIBC.
5513 2003-04-10 Bruno Haible <bruno@clisp.org>
5515 * findprog.h: New file, from GNU gettext.
5516 * findprog.c: New file, from GNU gettext.
5518 2003-04-05 Jim Meyering <jim@meyering.net>
5520 Merge changes from Coreutils.
5522 * exclude.h (PARAMS): Remove definition and uses.
5523 * exclude.c: Remove uses of `PARAMS'.
5525 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
5526 Add test-cases for DOS filenames. Declare program_name.
5527 (main): Set up program_name. Patch by Rich Dawe.
5529 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
5531 Use mntctl's return value to drive the entry-processing loop, since
5532 we can't rely on the value of the vmt_length member in the last
5533 entry. On some systems doing so could result in exhausting
5534 virtual memory. Based in part on a patch from Mike Jetzer.
5536 2003-04-04 Bruno Haible <bruno@clisp.org>
5538 * linebreak.h: New file, from GNU gettext.
5539 * linebreak.c: New file, from GNU gettext with slight modifications.
5540 * lbrkprop.h: New file, from GNU gettext.
5542 2003-04-03 Bruno Haible <bruno@clisp.org>
5544 * utf8-ucs4.h: New file, from GNU gettext.
5545 * utf16-ucs4.h: New file, from GNU gettext.
5546 * ucs4-utf8.h: New file, from GNU gettext.
5547 * ucs4-utf16.h: New file, from GNU gettext.
5549 2003-04-02 Bruno Haible <bruno@clisp.org>
5551 * binary-io.h: New file, from GNU gettext.
5553 2003-04-01 Bruno Haible <bruno@clisp.org>
5555 * pathname.h: New file, from GNU gettext.
5556 * concatpath.c: New file, from GNU gettext.
5558 2003-03-30 Bruno Haible <bruno@clisp.org>
5560 * copy-file.c (copy_file_preserving): Don't set owner if the function
5561 chown() doesn't exist.
5563 2003-03-28 Bruno Haible <bruno@clisp.org>
5565 * copy-file.h: New file, from GNU gettext.
5566 * copy-file.c: New file, from GNU gettext.
5568 2003-03-18 Jim Meyering <jim@meyering.net>
5570 * quote.c (quote_n): Fix typo in comment.
5572 2003-03-14 Jim Meyering <jim@meyering.net>
5574 Merge changes from Coreutils.
5575 * obstack.h (obstack_object_size): Declare temporary, __o,
5576 to be const, in order to avoid warnings.
5577 (obstack_room): Likewise.
5578 (obstack_empty_p): Likewise.
5580 2003-03-13 Paul Eggert <eggert@twinsun.com>
5582 Merge changes from Bison.
5583 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
5584 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
5585 when compiling Bison 1.875's `bitset bset = obstack_alloc
5586 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
5587 * hash.c: Include <stdbool.h> unconditionally.
5589 2003-03-09 Paul Eggert <eggert@twinsun.com>
5591 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
5592 Reported by Bruce Becker; see:
5593 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
5595 2003-03-03 Paul Eggert <eggert@twinsun.com>
5596 Bruno Haible <bruno@clisp.org>
5598 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
5599 Reported by John Hughes, see
5600 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
5602 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
5604 * poll_.h: New file.
5607 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
5609 * mathl.h: New file.
5610 * acosl.c: New file.
5611 * asinl.c: New file.
5612 * atanl.c: New file.
5613 * ceill.c: New file.
5616 * floorl.c: New file.
5617 * frexpl.c: New file.
5618 * ldexpl.c: New file.
5620 * sincosl.c: New file.
5622 * sqrtl.c: New file.
5624 * trigl.c: New file.
5625 * trigl.h: New file.
5627 2003-02-17 Bruno Haible <bruno@clisp.org>
5629 * mkdtemp.h: New file, from GNU gettext.
5630 * mkdtemp.c: New file, from GNU gettext.
5632 2003-01-31 Bruno Haible <bruno@clisp.org>
5634 * rename.c: #undef rename before defining rpl_rename.
5635 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
5637 2003-01-30 Bruno Haible <bruno@clisp.org>
5639 * printf-args.h: New file, from GNU gettext.
5640 * printf-args.c: New file, from GNU gettext.
5641 * printf-parse.h: New file, from GNU gettext.
5642 * printf-parse.c: New file, from GNU gettext.
5643 * vasnprintf.h: New file, from GNU gettext.
5644 * vasnprintf.c: New file, from GNU gettext.
5645 * asnprintf.c: New file, from GNU gettext.
5646 * vasprintf.h: New file, from GNU gettext with modifications.
5647 * vasprintf.c: New file, from GNU gettext.
5648 * asprintf.c: New file, from GNU gettext.
5650 2003-01-29 Bruno Haible <bruno@clisp.org>
5652 * stpncpy.h: New file, from GNU gettext with modifications.
5653 * stpncpy.c: New file, from GNU gettext with modifications.
5655 2003-01-28 Bruno Haible <bruno@clisp.org>
5657 * c-ctype.h: New file, from GNU gettext, with changes suggested by
5659 * c-ctype.c: New file, from GNU gettext, with changes suggested by
5662 2003-01-27 Bruno Haible <bruno@clisp.org>
5664 * xsetenv.h: New file, from GNU gettext.
5665 * xsetenv.c: New file, from GNU gettext.
5667 2003-01-23 Bruno Haible <bruno@clisp.org>
5669 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
5671 2003-01-22 Bruno Haible <bruno@clisp.org>
5673 * exit.h: New file, from GNU gettext.
5675 2003-01-11 Bruno Haible <bruno@clisp.org>
5677 * stpcpy.h (stpcpy): Use ANSI C function declarations.
5678 * strcase.h (strcasecmp, strncasecmp): Likewise.
5680 2003-01-14 Jim Meyering <jim@meyering.net>
5682 * same.c (same_name): Tweak a comment.
5684 2003-01-11 Bruno Haible <bruno@clisp.org>
5686 * same.c (same_name): Reorder tests so as to avoid calling stat()
5687 when a string comparison is sufficient.
5689 2003-01-11 Bruno Haible <bruno@clisp.org>
5691 * readtokens.c (readtoken): Cast character to 'unsigned char', not
5694 2003-01-11 Bruno Haible <bruno@clisp.org>
5696 * hash-pjw.c: Add comment about low quality of this function.
5698 2003-01-12 Paul Eggert <eggert@twinsun.com>
5700 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
5701 to avoid collisions with libcurses and libreadline.
5703 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
5704 * getstr.h, getstr.c: Remove.
5705 * getline.c: Include "getline.h", to check interface.
5706 Move body of old getstr.c here: this defines MIN_CHUNK and
5707 declares getdelim2, which is renamed from getstr.
5708 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
5710 * linebuffer.c (readlinebuffer): Renamed from readline.
5712 * linebuffer.h: Likewise.
5713 (readline): Remove backward-compatibility macro.
5715 2003-01-12 Jim Meyering <jim@meyering.net>
5717 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
5719 2003-01-10 Bruno Haible <bruno@clisp.org>
5721 * alloca_.h: New file.
5722 * getdate.y: Unconditionally include alloca.h.
5723 * makepath.c: Likewise.
5724 * setenv.c: Likewise.
5725 * userspec.c: Likewise.
5727 2003-01-09 Bruno Haible <bruno@clisp.org>
5729 * stdbool.h.in: New file.
5731 2003-01-08 Bruno Haible <bruno@clisp.org>
5733 * safe-read.c: Include specification header first, to ensure its
5735 * full-write.c: Likewise.
5737 2003-01-08 Jim Meyering <jim@meyering.net>
5739 * full-write.c: Undefine and define-away `const' after inclusion
5740 of errno.h, not before. Suggestion from Bruno Haible.
5742 2003-01-07 Jim Meyering <jim@meyering.net>
5744 * full-write.c: Rework so that it may serve to define full_read, too.
5745 * full-read.c: Simply #define FULL_READ and include full-write.c.
5747 2003-01-06 Jim Meyering <jim@meyering.net>
5749 * version-etc.c: Update year in translatable copyright string.
5751 2002-12-25 Bruno Haible <bruno@clisp.org>
5753 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
5754 * xstrtol.h: Likewise.
5755 * xstrtoimax.c: Likewise.
5756 * xstrtoumax.c: Likewise.
5757 * human.h: Likewise.
5759 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
5760 on systems that have <inttypes.h> but not <stdint.h>.
5762 2002-12-31 Paul Eggert <eggert@twinsun.com>
5764 * memcoll.c (memcoll): Fall back on a simple algorithm using
5765 memcmp if strcoll doesn't work.
5767 2002-12-23 Bruno Haible <bruno@clisp.org>
5769 * localcharset.h: New file.
5770 * localcharset.c: Include it.
5771 * unicodeio.c: Likewise.
5773 2002-12-22 Bruno Haible <bruno@clisp.org>
5775 * utime.c (utime_null): No need to call ftruncate if the file was
5778 2002-12-23 Bruno Haible <bruno@clisp.org>
5780 * memcoll.c (STRCOLL): New macro.
5783 2002-12-22 Bruno Haible <bruno@clisp.org>
5785 * getstr.h (getstr): Define, to avoid clash with libcurses.
5786 * linebuffer.h (readline): Define, to avoid clash with libreadline.
5788 2002-12-22 Bruno Haible <bruno@clisp.org>
5790 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
5792 2002-12-23 Bruno Haible <bruno@clisp.org>
5794 * getline.h: Include <stddef.h>, for size_t.
5796 * unicodeio.h: Include <stddef.h>, for size_t.
5797 * unicodeio.c: Don't include <stddef.h>.
5799 2002-12-17 Bruno Haible <bruno@clisp.org>
5801 * canon-host.c (strdup): Remove unused declaration.
5803 * fsusage.c: Include full_read.h.
5804 (get_fs_usage): Use full_read instead of safe_read.
5806 * utime.c (utime_null): Use SAFE_READ_ERROR.
5808 2002-12-11 Bruno Haible <bruno@clisp.org>
5810 * setenv.h: Rewritten to cope with systems that have setenv() but not
5812 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
5815 2002-12-11 Bruno Haible <bruno@clisp.org>
5817 * setenv.c (alloca): Fall back to malloc.
5819 (setenv): Use freea() to free memory allocated with alloca().
5821 2002-11-13 Bruno Haible <bruno@clisp.org>
5823 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
5824 function declarations.
5825 * unsetenv.c (unsetenv): Likewise.
5827 2002-03-04 Bruno Haible <bruno@clisp.org>
5829 Portability to AIX 4.3.3.
5830 * unsetenv.c: New file, extracted from setenv.c.
5831 * setenv.c: Move the unsetenv() function to unsetenv.c.
5833 2001-12-20 Bruno Haible <bruno@clisp.org>
5835 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
5836 use malloc instead. For SunOS 4.
5838 2001-12-11 Bruno Haible <bruno@clisp.org>
5840 * setenv.c: Declare alloca.
5841 (compar_fn_t): New typedef.
5842 (KNOWN_VALUE, STORE_VALUE): Use it.
5844 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
5847 2002-12-10 Paul Eggert <eggert@twinsun.com>
5849 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
5850 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
5851 Choose values that are less likely to collide with system fnmatch
5853 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
5854 defined (e.g., a pure POSIX system).
5855 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
5856 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
5858 2002-12-06 Jim Meyering <jim@meyering.net>
5860 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
5862 Merge in changes from libc's misc/error.c, in preparation
5863 for the merge of gnulib's changes back into libc.
5865 * error.c (_): Define only if not already defined.
5866 Move definition to follow all #include directives.
5867 Include unlocked-io.h only if !_LIBC.
5868 [_LIBC]: Include <libio/libioP.h>.
5869 [USE_IN_LIBIO]: Include <libio/iolibio.h>
5870 (fflush): Tweak definition to use INTUSE.
5873 2002-12-05 Paul Eggert <eggert@twinsun.com>
5875 * alloca.c [defined emacs]: Include "lisp.h".
5876 (xalloc_die) [defined emacs]: New macro.
5877 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
5878 [! defined emacs]: Include <xalloc.h>.
5879 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
5880 (pointer): Typedef to POINTER_TYPE *.
5881 (malloc): Remove decl; we now always use xmalloc.
5882 (alloca): Use old-style definition, since Emacs needs this.
5883 Check for arithmetic overflow when computing combined size.
5885 2002-12-04 Paul Eggert <eggert@twinsun.com>
5887 Do not generate unlocked-io.h automatically, since it's easier to
5888 maintain it by hand.
5890 * unlocked-io.h: New file, from GNU diffutils,
5891 but with proper copyright notice and attribution.
5893 * Makefile.am: Add copyright notice.
5894 (libfetish_a_SOURCES): Add unlocked-io.h.
5895 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
5896 (DISTCLEANFILES, io_functions): Remove macros.
5897 (EXTRA_DIST): Remove gen_uio.
5898 (unlocked-io.h): Remove rule.
5900 2002-12-04 Jim Meyering <jim@meyering.net>
5902 Reflect the fact that stat.c and lstat.c are no longer generated.
5903 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
5904 (DISTCLEANFILES): Likewise.
5905 (EXTRA_DIST): Likewise.
5906 (all_local): Don't depend on stat.c or lstat.c.
5907 (stat.c, lstat.c): Remove rules.
5908 (EXTRA_DIST): Remove xstat.in.
5910 * xstat.in: Remove file. Contents moved into stat.c.
5911 * stat.c: New file. Contents mostly from xstat.in.
5912 * stat.c: Rework so that it may serve to define rpl_lstat, too.
5913 * lstat.c: New file. Simply #define LSTAT and include stat.c.
5915 * safe-read.c: Rework so that it may serve to define safe_write, too.
5916 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
5918 2002-12-03 Jim Meyering <jim@meyering.net>
5920 * safe-read.c, safe-write.c: Change variable names and comments, but
5921 not semantics, to minimize the differences between these two files.
5922 (safe_read): Change comment to mention SAFE_READ_ERROR.
5924 * safe-read.c (IS_EINTR): Define.
5925 (safe_read): Use IS_EINTR in place of in-function cpp directives.
5927 2002-12-02 Bruno Haible <bruno@clisp.org>
5929 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
5930 Define, taken from safe-read.c.
5931 (INT_MAX): Provide fallback.
5932 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
5933 * safe-write.h (SAFE_WRITE_ERROR): Define.
5935 * safe-read.c (EINTR): Remove definition.
5936 (safe_read): Don't use EINTR if it is absent.
5938 2002-12-02 Jim Meyering <jim@meyering.net>
5940 * safe-read.c (EINTR): Define.
5941 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
5942 (INT_MAX): Provide fallback.
5943 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
5945 * safe-read.h (SAFE_READ_ERROR): Define.
5947 2002-12-01 Jim Meyering <jim@meyering.net>
5949 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
5950 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
5952 2002-11-27 Paul Eggert <eggert@twinsun.com>
5954 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
5955 hash_rehash): Replace `if (limit <= value) abort ();' with
5956 `if (! (value < limit)) abort ();', for readability.
5958 2002-11-26 <karl@gnu.org>
5960 * strdup.c: copy from libc again, with jim's ok.
5961 * .cppi-disable: re-add strdup.c
5963 2002-11-25 <karl@gnu.org>
5965 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
5966 instead of "strtol.c".
5968 2002-11-25 Jim Meyering <jim@meyering.net>
5970 * mktime.c: Sync from libc, now that it has the latest fix.
5972 2002-11-24 <karl@gnu.org>
5974 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
5975 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
5977 2002-11-24 Jim Meyering <jim@meyering.net>
5979 Update from coreutils:
5981 * mktime.c: Merge in changes from libc.
5983 Avoid a link-time failure on some Linux systems.
5984 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
5985 (__mon_yday): Declare with the STATIC attribute.
5986 (__mktime_internal): Likewise.
5987 Based on a report from Greg Schafer.
5989 2002-11-23 Jim Meyering <jim@meyering.net>
5991 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
5992 Use `unsigned', not `int', as type of index.
5994 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
5996 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
5998 2002-11-22 Paul Eggert <eggert@twinsun.com>
6000 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
6001 hint that one should use `if (! x) abort ();' rather than `assert
6002 (x);', and anyway it's one less thing to worry about configuring.
6003 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
6004 hash_rehash, hash_insert): Use abort rather than assert.
6006 2002-11-22 Paul Eggert <eggert@twinsun.com>
6008 * quotearg.h: Allow multiple inclusion by surrounding with
6009 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
6010 so that we can be included first.
6011 (PARAMS): Remove; we now assume C89 or later. All uses removed.
6012 * quotearg.c: Include quotearg.h immediately after config.h.
6013 No need to include stddef.h or sys/types.h any more.
6014 Surround local include files with "", not "<>".
6015 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
6016 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
6017 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
6018 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
6019 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
6020 (ISPRINT): Remove; no longer needed now that we assume C89.
6022 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
6025 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
6026 quotearg_char): Use SIZE_MAX rather than
6027 (size_t) -1 when we are talking about "infinity".
6029 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
6031 2002-11-22 Bruno Haible <bruno@clisp.org>
6033 * safe-read.h: Assume C89. Add comments.
6034 (safe_read): Change return type to size_t.
6035 * safe-read.c (safe_read): Change return type to size_t. Handle byte
6036 counts > SSIZE_MAX correctly.
6037 * safe-write.h: New file.
6038 * safe-write.c: New file.
6039 * full-read.h: New file.
6040 * full-read.c: New file.
6041 * full-write.h: Assume C89. Add comments.
6042 * full-write.c: Include safe-write.h.
6043 (full_write): Rewritten to use safe_write.
6044 Suggested by Jim Meyering and Paul Eggert.
6046 2002-11-21 Bruno Haible <bruno@clisp.org>
6048 Remove case insensitive option matching.
6049 * argmatch.h (argcasematch): Remove declaration.
6050 (ARGCASEMATCH): Remove macro.
6051 (__xargmatch_internal): Remove case_sensitive argument.
6052 (XARGMATCH): Update.
6053 (XARGCASEMATCH): Remove macro.
6054 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
6055 case_sensitive argument.
6056 (argcasematch): Remove function.
6057 (__xargmatch_internal): Remove case_sensitive argument.
6058 (main): Use XARGMATCH instead of XARGCASEMATCH.
6060 * xmalloc.c: Change compile-time error message. Add comment about
6061 required autoconf version.
6063 2002-11-21 Jim Meyering <jim@meyering.net>
6065 * strdup.c (strdup): Tweak comment and initial #if/#include.
6067 Merge in changes from the coreutils.
6069 2002-09-25 Paul Eggert <eggert@twinsun.com>
6070 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
6071 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
6072 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
6073 int. Work more efficiently if X is the same width as uintmax_t.
6074 Do not compare X to -1, to avoid bogus compiler warning.
6075 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
6076 Don't assume that f_frsize and f_bsize are the same type.
6078 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
6081 * makepath.c (make_path): Restore umask *before* creating the final
6083 (make_path): Minor reformatting.
6085 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
6086 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
6088 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
6089 ones. At least on GNU/Linux systems, `auto' means something else.
6092 2002-11-20 Paul Eggert <eggert@twinsun.com>
6094 Merge argmatch cleanups from Bison. Assume C89.
6096 * argmatch.c: Include config.h here, not in argmatch.h.
6097 Include stdlib.h, for EXIT_FAILURE.
6098 Always include <string.h>, since we assume C89.
6099 (EXIT_FAILURE): Remove pre-C89 bug workaround.
6100 * argmatch.h: Do not include <config.h> or <sys/types.h>.
6101 Include <stddef.h> instead, since it's all we need for size_t.
6102 (PARAMS): Remove. All uses removed.
6103 (ARRAY_CARDINALITY): Do not bother to #undef.
6104 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
6105 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
6106 Remove unnecessary parentheses.
6107 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
6108 Insert necessary parentheses.
6109 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
6110 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
6112 2002-11-19 Bruno Haible <bruno@clisp.org>
6114 * mbswidth.c: Include mbswidth.h right at the beginning.
6115 * mbswidth.h: Include <stddef.h>, for size_t.
6117 * mbswidth.h (PARAMS): Remove macro.
6118 (mbswidth, mbsnwidth): Use ANSI C function declarations.
6119 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
6121 * gcd.h (PARAMS): Remove macro.
6122 (gcd): Use ANSI C function declarations.
6123 * gcd.c (gcd): Likewise.
6125 2002-11-15 Bruno Haible <bruno@clisp.org>
6127 * strcspn.c: Include <stddef.h>.
6128 (strcspn): Use ANSI C function declaration. Change return type to
6130 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
6131 (strpbrk): Use NULL.
6132 * strpbrk.h (PARAMS): Remove macro.
6133 (strpbrk): Use ANSI C function declaration.
6134 * strstr.c: Don't include <sys/types.h>.
6135 * strstr.h (PARAMS): Remove macro.
6136 (strstr): Use ANSI C function declarations.
6138 2002-11-06 Bruno Haible <bruno@clisp.org>
6140 * gcd.h (gcd): Change argument type to 'unsigned long'.
6141 * gcd.c (gcd): Likewise.
6143 2002-11-05 Bruno Haible <bruno@clisp.org>
6145 * gcd.h: New file, from gettext-0.11.5.
6146 * gcd.c: New file, from gettext-0.11.5.
6148 2002-11-05 Bruno Haible <bruno@clisp.org>
6150 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6151 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6152 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6153 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6155 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
6156 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
6158 * closeout.c: Include gettext.h instead of <libintl.h>.
6159 * human.c: Include gettext.h instead of <libintl.h>.
6160 * quotearg.c: Include gettext.h instead of <libintl.h>.
6161 * rpmatch.c: Include gettext.h instead of <libintl.h>.
6162 * unicodeio.c: Include gettext.h instead of <libintl.h>.
6163 * userspec.c: Include gettext.h instead of <libintl.h>.
6164 * version-etc.c: Include gettext.h instead of <libintl.h>.
6165 * xmalloc.c: Include gettext.h instead of <libintl.h>.
6166 (textdomain): Remove definition.
6167 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
6169 * long-options.c: Remove include of <libintl.h> and definition of _.
6170 * same.c: Remove include of <libintl.h> and definition of _.
6172 2002-11-04 Bruno Haible <bruno@clisp.org>
6174 * stpcpy.h: New file, from GNU gettext-0.11.5.
6175 * strcase.h: New file, from GNU gettext-0.11.5.
6176 * strpbrk.h: New file, from GNU gettext-0.11.5.
6177 * strstr.h: New file, from GNU gettext-0.11.5.
6178 * xgetcwd.h: New file, from GNU gettext-0.11.5.
6180 2002-05-09 Bruno Haible <bruno@clisp.org>
6182 * config.charset: Update for newest glibc. Add canonical names
6183 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
6185 2002-05-09 Bruno Haible <bruno@clisp.org>
6187 * localcharset.c (get_charset_aliases): Add more Windows specific
6190 2002-05-08 Owen Taylor <otaylor@redhat.com>
6192 * config.charset: A few additions for Solaris.
6194 2001-12-05 Bruno Haible <bruno@clisp.org>
6196 * localcharset.c (locale_charset): Don't return an empty string.
6198 2001-10-23 Bruno Haible <haible@clisp.cons.org>
6200 * config.charset: msdos in uk_UA uses CP1125.
6202 2001-08-05 Bruno Haible <haible@clisp.cons.org>
6204 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
6205 * localcharset.c (locale_charset): Declare as extern "C".
6207 2002-02-15 Bruno Haible <bruno@clisp.org>
6209 * config.charset [msdosdjgpp]: For Russian, use CP866.
6211 2002-02-11 Bruno Haible <bruno@clisp.org>
6213 * config.charset: Add support for NetBSD.
6215 2002-09-25 <karl@gnu.org>
6217 * strdup.c: copy from libc/string (via ../config/srclist*).
6218 * getopt*: copy from libc/posix.
6219 * gettext.h: copy from gettext.
6220 * .cppi-disable: add strdup.c, gettext.h.
6222 2002-07-01 Jim Meyering <meyering@lucent.com>
6224 * c-stack.c: Include sys/time.h.
6225 From Volker Borchert.
6227 2002-06-11 Paul Eggert <eggert@twinsun.com>
6229 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
6230 New macro. Use it uniformly instead of
6231 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
6232 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
6233 reported by Vin Shelton.
6235 2002-06-22 Jim Meyering <meyering@lucent.com>
6237 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
6238 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
6240 2002-06-22 Paul Eggert <eggert@twinsun.com>
6242 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
6243 Do not assume SA_SIGINFO behavior.
6244 Bug reported by Jim Meyering on NetBSD 1.5.2.
6246 2002-06-22 Jim Meyering <meyering@lucent.com>
6248 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
6250 * exitfail.c, exitfail.h: Likewise.
6251 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
6253 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
6255 (EXTRA_DIST): Add fnmatch_loop.c.
6256 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
6258 * fnmatch_loop.c: New file, from diffutils-2.8.2.
6259 * fnmatch.c: Update from diffutils-2.8.2.
6260 * fnmatch_.h: New file. From diffutils-2.8.2.
6261 * fnmatch.h: Remove file.
6263 2002-06-18 Paul Eggert <eggert@twinsun.com>
6265 * file-type.h: Report an error if neither S_ISREG nor
6266 S_IFREG is defined, instead of using a test specific to glibc
6267 2.2. This should be safe, since POSIX requires S_ISREG and
6268 Unix Version 7 had S_IFREG. We don't need to check for
6269 <sys/types.h> since we don't use any symbols that it defines.
6271 2002-06-15 Jim Meyering <meyering@lucent.com>
6273 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
6274 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
6275 have been included before this file.
6277 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
6279 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
6280 so that each temporary file name is unique and valid in the first
6281 8 characters, for operation under DOS.
6283 2002-06-15 Jim Meyering <meyering@lucent.com>
6285 Work even with DJGPP 2.03, which lacks support for symlinks.
6287 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
6289 * lchown.c (S_ISLNK): Likewise.
6291 2002-06-14 Jim Meyering <meyering@lucent.com>
6293 * file-type.h: Use the version from diffutils-2.8.2.
6294 * file-type.c: Likewise.
6296 2002-05-27 Jim Meyering <meyering@lucent.com>
6298 Fix a problem seen only on nonconforming systems whereby ls.c's
6299 use of localtime, and then of gettimeofday would cause trouble:
6300 the localtime call used to initialize rpl_gettimeofday's save
6301 mechanism would clobber ls's current local time information so
6302 that in any long listing the first file would always be listed
6303 with date 1970-01-01. Analysis by Volker Borchert.
6305 * gettimeofday.c (localtime): Undefine.
6306 (rpl_localtime): New function.
6308 2002-05-22 Jim Meyering <meyering@lucent.com>
6310 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
6311 * file-type.h: New file.
6312 * file-type.c (file_type): New file/function. Extracted from diffutils.
6314 2002-04-29 Paul Eggert <eggert@twinsun.com>
6316 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
6318 2002-04-28 Paul Eggert <eggert@twinsun.com>
6320 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
6321 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
6322 of 127, since 64 is the largest conceivable number for ancient
6324 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
6326 2002-04-28 Jim Meyering <meyering@lucent.com>
6328 * sig2str.c (WTERMSIG): Remove definition (unused).
6330 2002-04-28 Paul Eggert <eggert@twinsun.com>
6332 * sig2str.h, sig2str.c: New files.
6333 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
6335 2002-04-24 Jim Meyering <meyering@lucent.com>
6337 * gettext.h: New file, from Gettext.
6338 * Makefile.am (INCLUDES): Remove -I../intl.
6339 (libfetish_a_SOURCES): Add gettext.h.
6341 2002-04-16 Jim Meyering <meyering@lucent.com>
6343 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
6344 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
6345 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
6347 2002-04-12 Jim Meyering <meyering@lucent.com>
6349 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
6351 2002-03-10 Jim Meyering <meyering@lucent.com>
6353 * makepath.c (make_path): Remove a comma from a diagnostic.
6354 Suggestion from Santiago Vila.
6356 2002-03-08 Jim Meyering <meyering@lucent.com>
6358 * rename.c: Mention that this wrapper is needed also on
6359 mips-dec-ultrix4.4 systems.
6361 2002-03-02 Jim Meyering <meyering@lucent.com>
6363 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
6364 not HAVE_CLOCK_SETTIME.
6366 2002-02-27 Paul Eggert <eggert@twinsun.com>
6368 * nanosleep.h: Rename to....
6369 * timespec.h: New name for nanosleep.h. All uses changed.
6371 * gettime.c: New file.
6372 * settime.c: New file.
6375 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
6376 timespec.h. Remove nanosleep.h.
6378 2002-02-25 Paul Eggert <eggert@twinsun.com>
6380 * acl.c, acl.h: New files.
6381 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
6383 2002-02-24 Jim Meyering <meyering@lucent.com>
6385 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
6386 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
6387 cause trouble. Reported by Nelson Beebe.
6389 2002-02-23 Paul Eggert <eggert@twinsun.com>
6391 * path-concat.c (xpath_concat): Reorder code to pacify
6392 compilers that don't know that xalloc_die never returns.
6394 2002-02-20 Jim Meyering <meyering@lucent.com>
6396 * getdate.c: Regenerate using bison-1.33.
6398 2002-02-15 Paul Eggert <eggert@twinsun.com>
6400 * posixver.c, posixver.h: New files.
6401 * Makefile.am (libfetish_a_SOURCES): Add them.
6403 2002-02-02 Paul Eggert <eggert@twinsun.com>
6404 Bruno Haible <bruno@clisp.org>
6406 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
6407 (fwrite_success_callback): New declaration.
6408 * unicodeio.c (unicode_to_mb): New function, extracted from
6409 print_unicode_char. Call failure callback instead of error.
6410 (fwrite_success_callback): New function.
6411 (exit_failure_callback): New function.
6412 (fallback_failure_callback): New function.
6413 (print_unicode_char): Call unicode_to_mb.
6415 2002-01-26 Jim Meyering <meyering@lucent.com>
6417 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
6419 2002-01-22 Jim Meyering <meyering@lucent.com>
6421 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
6422 Otherwise, some versions of automake would omit the rule that makes
6423 Makefile from Makefile.in.
6425 2001-01-21 Paul Eggert <eggert@twinsun.com>
6427 * xmemcoll.h, xmemcoll.c: New files.
6428 * Makefile.am (libfetish_a_SOURCES): Add them.
6429 * memcoll.c: Include errno.h, and declare errno if not defined.
6430 (memcoll): Set errno to zero if there is no error.
6432 * quotearg.c (quotearg_buffer_restyled):
6433 Fix bug with quoting buffers containing NUL when backslashing escapes.
6434 This bug was exposed by the other changes in this patch.
6435 (quotearg_n_options): New arg ARGSIZE.
6436 All callers changed.
6437 (quoting_options_from_style): New function.
6438 (quotearg_n_style): Use it.
6439 (quotearg_n_style_mem): New function.
6441 * quotearg.h (quotearg_n_style_mem): New function.
6443 2002-01-16 Jim Meyering <meyering@lucent.com>
6445 * getdate.y: Add three semicolons, each just before a closing brace.
6446 Bison (as of version 1.31) no longer papers over that mistake.
6448 2002-02-14 Paul Eggert <eggert@twinsun.com>
6450 * backupfile.c (ISDIGIT): Comment fix.
6451 * getdate.y (ISDIGIT): Likewise.
6452 * posixtm.c (ISDIGIT, year): Likewise.
6453 * strverscmp.c (ISDIGIT): Likewise.
6454 * userspec.c (ISDIGIT): Likewise.
6456 2002-01-05 Jim Meyering <meyering@lucent.com>
6458 * version-etc.c (version_etc_copyright): Update copyright year.
6460 2001-01-19 Paul Eggert <eggert@twinsun.com>
6462 * closeout.c (close_stdout_status): If ferror (stdout), do
6463 not silently exit merely because the output buffer happens to
6464 have nothing pending.
6466 2001-12-18 Paul Eggert <eggert@twinsun.com>
6468 See the big note in ../ChangeLog.
6469 * human.c (suffixes): Prefer K to k for 1024.
6470 (generate_suffix_backwards): New function.
6471 (human_readable_inexact): Use it.
6472 * xstrtol.c (__xstrtol): If there is no number but there
6473 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
6474 Accept 'K' as well as 'k'.
6476 2001-12-15 Jim Meyering <meyering@lucent.com>
6478 * regex.h (__restrict_arr): Update from libc.
6480 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
6481 as `remote' if the name starts with `//'. Suggested by Michael Stone.
6484 2001-12-10 Jim Meyering <meyering@lucent.com>
6486 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
6487 Instead, include "xalloc.h".
6488 (initbuffer): Don't cast xmalloc return value to char*.
6489 (readline): Reword comment.
6490 Don't cast xrealloc return value to char*
6493 2001-12-09 Jim Meyering <meyering@lucent.com>
6495 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
6496 `signed and unsigned type in conditional expression'.
6497 * posixtm.c (posix_time_parse): Likewise.
6499 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
6501 * readtokens.c (readtoken): Declare an index to be of type unsigned
6502 to avoid a pedantic warning.
6504 * getstr.c: Don't include assert.h.
6505 (getstr): Remove warning-evoking assertions.
6506 Return -1 if offset parameter is out of bounds.
6507 Change the type of a local from int to size_t.
6509 * strftime.c (my_strftime_localtime_r): Include this function
6510 definition in the `#if ! HAVE_TM_GMTOFF' block.
6512 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
6513 Include xalloc.h instead.
6515 2001-12-02 Jim Meyering <meyering@lucent.com>
6517 * tempname.c: Don't declare getenv, thus reverting the change of
6518 2001-11-18. It's no longer necessary, now that stdlib.h is always
6521 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
6522 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
6524 2001-11-30 Akim Demaille <akim@epita.fr>
6526 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
6527 before being defined.
6529 2001-11-27 Paul Eggert <eggert@twinsun.com>
6531 * quotearg.h (quotearg_n, quotearg_n_style):
6532 First arg is int, not unsigned.
6533 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
6534 (SIZE_MAX, UINT_MAX): New macros.
6535 (quotearg_n_options): Abort if N is negative.
6536 Avoid overflow check on hosts where size_t is 64 bits and int
6537 is 32 bits, as overflow is impossible there.
6538 Fix off-by-one typo that caused unnecessary reallocation.
6540 2001-11-27 Jim Meyering <meyering@lucent.com>
6542 * tempname.c: Merge with version from libc.
6543 * regex.c: Likewise.
6545 * tempname.c: Include stdlib.h unconditionally. On some old systems
6546 for which STDC_HEADERS is 0, it was not included, resulting in a
6547 warning about an integer-to-pointer conversion problem with getenv.
6548 Reported by Volker Borchert.
6550 2001-11-26 Jim Meyering <meyering@lucent.com>
6552 * gtod.h: Remove file.
6553 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
6554 * gettimeofday.c: Don't include gtod.h.
6555 (GTOD_init): Remove function.
6556 (rpl_gettimeofday): Do its job here instead, rather than aborting.
6557 Suggestion from Volker Borchert.
6559 2001-11-23 Jim Meyering <meyering@lucent.com>
6561 * hash.h (struct hash_table): Don't define here. Merely declare it.
6562 * hash.c (struct hash_table): Define it here instead.
6564 2001-11-22 Jim Meyering <meyering@lucent.com>
6566 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
6568 2001-11-18 Paul Eggert <eggert@twinsun.com>
6570 * tempname.c (TMP_MAX): Remove; no longer needed.
6571 (TEMPORARIES): New macro.
6572 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
6573 removes an artificial limitation (e.g. HP-UX 10.20, where
6576 2001-11-18 Jim Meyering <meyering@lucent.com>
6578 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
6581 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
6582 files will be created before anything else.
6584 2001-11-17 Jim Meyering <meyering@lucent.com>
6586 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
6587 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
6588 rather than group writable. Patch by Juan F. Codagnone.
6590 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
6591 Instead, include "xalloc.h".
6593 * mountlist.c: Include unlocked-io.h after all system headers.
6594 Remove explicit declarations of xmalloc, xrealloc,
6595 and xstrdup. Instead, include "xalloc.h".
6597 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
6598 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
6599 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
6601 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
6602 Reported by Padraig Brady.
6604 * mkstemp.c: #undef mkstemp.
6606 (rpl_mkstemp): Rename from mkstemp.
6609 2001-11-16 Jim Meyering <meyering@lucent.com>
6611 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
6612 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
6613 determine the amount of total physical memory, use pstat_getstatic.
6614 HPUX-11 doesn't define _SC_PHYS_PAGES.
6615 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
6616 If sysconf couldn't be used to determine the amount of available
6617 physical memory, use both pstat_getstatic and pstat_getdynamic.
6618 Based on a patch from Bob Proulx.
6620 2001-11-05 Jim Meyering <meyering@lucent.com>
6622 * xstat.in (slash_aware_lstat): Correct a misleading comment.
6624 2001-11-03 Jim Meyering <meyering@lucent.com>
6626 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
6627 in argmatch_to_argument call.
6629 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
6632 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
6633 e.g., a fault due to an attempt to free a NULL pointer.
6635 2001-11-01 Jim Meyering <meyering@lucent.com>
6637 * dirfd.c, dirfd.h: New files.
6638 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
6640 * hash.c (hash_print) [TESTING]: Clean up.
6642 2001-10-22 Paul Eggert <eggert@twinsun.com>
6644 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
6645 to avoid a warning if -Wall.
6647 2001-10-21 Paul Eggert <eggert@twinsun.com>
6649 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
6651 2001-10-21 Jim Meyering <meyering@lucent.com>
6653 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
6654 this code would end up calling gettext even in packages built
6656 * getopt.c (_): Likewise.
6657 * regex.c (_): Likewise.
6659 2001-10-20 Paul Eggert <eggert@twinsun.com>
6661 * error.c (strerror_r): Do not declare unless !_LIBC.
6662 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
6663 Use strerror_r that is only a macro, even if it is not a function.
6664 (strerror): Check for HAVE_DECL_STRERROR before declaring.
6665 (private_strerror): Use prototypes, not old-style function definition.
6666 (print_errno_message): New function.
6667 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
6669 (error_tail, error, error_at_line): Use it.
6671 2001-10-11 Jim Meyering <meyering@lucent.com>
6673 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
6674 and quote_n (1, ... to avoid clobbering a buffer.
6676 2001-10-05 Jim Meyering <meyering@lucent.com>
6678 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
6679 * hash-pjw.c: New file (factored out of fileutils' remove.c).
6680 * hash-pjw.h: New file.
6682 2001-09-30 Jim Meyering <meyering@lucent.com>
6684 * mountlist.c [MOUNTED_GETFSSTAT]:
6685 Include <sys/ucred.h>, for Apple Darwin.
6686 Include sys/mount.h and sys/fs_types.h only if available.
6688 (read_filesystem_list): Use FS_TYPE.
6690 2001-09-29 Paul Eggert <eggert@twinsun.com>
6692 * exclude.c (excluded_filename): 0 -> false, since it's
6695 2001-09-28 Paul Eggert <eggert@twinsun.com>
6697 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
6698 #defines strtoimax. Also treat the other strto* functions
6701 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
6702 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
6703 (strtoimax, strtoumax): Do not declare if already defined as a macro.
6705 2001-09-26 Jim Meyering <meyering@lucent.com>
6707 Most macros in unlocked-io.h had the wrong number of arguments.
6708 * gen-uio: New script.
6709 (USE_UNLOCKED_IO): Define to 1 if not already defined.
6710 * unlocked-io.hin: Remove file.
6711 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
6712 rather than trying to embed it here.
6713 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
6714 Reported by Padraig Brady.
6716 2001-09-25 Volker Borchert <bt@teknon.de>
6718 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
6720 2001-09-23 Jim Meyering <meyering@lucent.com>
6722 * mountlist.c: Remove useless parentheses in #if directives.
6723 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
6724 the deprecated MOUNTED symbol is no longer defined in mntent.h.
6726 2001-09-22 Jim Meyering <meyering@lucent.com>
6728 * localcharset.c: Update from latest gettext.
6729 * config.charset: Likewise.
6731 2001-09-20 Jim Meyering <meyering@lucent.com>
6733 * xstrtol.c (strtoimax): Guard declaration with
6734 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
6735 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
6736 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
6737 (strtoumax): Likewise, for completeness (it wasn't necessary).
6739 2001-09-06 Paul Eggert <eggert@twinsun.com>
6741 * strtoimax.c (HAVE_LONG_LONG):
6742 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
6743 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
6744 to work around bug in IBM C compiler.
6746 2001-09-16 Jim Meyering <meyering@lucent.com>
6748 * mkdir.c: New file.
6750 2001-09-04 Paul Eggert <eggert@twinsun.com>
6752 * xgetcwd.c: Revert some of the previous change; intead,
6753 fix the HAVE_GETCWD_NULL code to behave more like the
6754 !HAVE_GETCWD_NULL code used to.
6757 (xgetcwd): Do not return NULL when memory is exhausted; instead,
6760 2001-09-04 Paul Eggert <eggert@twinsun.com>
6762 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
6763 Use ssize_t, not int, to store result of readlink.
6764 Check for ssize_t overflow as well as size_t overflow,
6765 as POSIX says the result of readlink is implementation-defined
6766 when ssize_t overflows.
6767 Remove unnecessary cast to char*.
6768 Use free+malloc instead of realloc, as the storage doesn't need
6769 to be preserved and it's clearer and can be more efficient that way.
6770 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
6771 * xreadlink.h (xreadlink): Update prototype.
6773 2001-09-03 Paul Eggert <eggert@twinsun.com>
6775 * exclude.c (fnmatch_no_wildcards): Fix confusion between
6776 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
6777 spotted by Jim Meyering.
6779 2001-09-03 Jim Meyering <meyering@lucent.com>
6781 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
6783 2001-09-03 Paul Eggert <eggert@twinsun.com>
6785 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
6786 like the HAVE_GETCWD_NULL code.
6787 Include pathmax.h if not HAVE_GETCWD.
6788 Do not include xalloc.h.
6789 (INITIAL_BUFFER_SIZE): New symbol.
6790 Do not use xmalloc / xrealloc, since the caller is responsible for
6791 handling errors. Preserve errno around `free' during failure.
6792 Do not overrun buffer when using getwd.
6794 2001-09-03 Paul Eggert <eggert@twinsun.com>
6796 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
6797 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
6799 2001-09-02 Jim Meyering <meyering@lucent.com>
6801 * error.c: Update from GNU libc.
6803 2001-09-01 Jim Meyering <meyering@lucent.com>
6805 * xreadlink.c: New file.
6806 * xreadlink.h: New file.
6807 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
6809 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
6810 doesn't conflict with sparc Solaris 7's definition in
6811 /usr/include/sys/int_types.h.
6813 * exclude.c: Use `""', not `<>' to #include non-system header files.
6814 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
6815 and strncasecmp as r-values. Unixware didn't have declarations.
6817 2001-08-31 Jim Meyering <meyering@lucent.com>
6819 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
6820 Use an initial, malloc'd, buffer of length 128 rather than
6821 a statically allocated one of length 1024.
6823 2001-08-30 Paul Eggert <eggert@twinsun.com>
6825 * xgetcwd.c: Don't include pathmax.h.
6826 Include stdlib.h and unistd.h if available.
6828 (xmalloc, xstrdup, free): Remove decls.
6829 (xgetcwd): Don't assume sizes fit in unsigned.
6830 Check for overflow when computing sizes.
6831 Simplify reallocation code.
6833 2001-08-28 Paul Eggert <eggert@twinsun.com>
6835 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
6837 * strtoimax.c: Renamed from strtoxmax.c, removing the
6840 Also, make the following further changes to make this file's
6841 configuration more similar to that of strtol.c:
6842 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
6843 (strtoumax, uintmax_t, strtoull, strtol): Remove.
6844 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
6845 (strtoimax): Renamed from strtoumax. All uses of unsigned values
6846 changed to signed values.
6848 And make the following changes as well:
6849 Fix copyright notice, as 1999 was missing.
6850 (verify): New macro.
6851 (strtoimax): Check sizes at compile-time, not run-time.
6852 Prefer strtol to strtoll if both work.
6853 (main): Remove; it was not that useful and was a pain to maintain.
6855 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
6857 2001-08-30 Paul Eggert <eggert@twinsun.com>
6859 * savedir.c (savedir): Remove size parameter, as POSIX says that
6860 a directory's st_size can have an arbitrary value, so the old
6861 usage could waste an arbitrary amount of memory. All uses
6863 * savedir.h: Update prototype.
6865 2001-08-30 Paul Eggert <eggert@twinsun.com>
6867 * xstrtol.c (strtoimax): New decl.
6869 2001-08-28 Paul Eggert <eggert@twinsun.com>
6871 * xstrtol.h: Add copyright notice.
6872 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
6873 LONGINT_INVALID_SUFFIX_CHAR.
6875 2001-08-30 Paul Eggert <eggert@twinsun.com>
6877 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
6880 2001-08-30 Paul Eggert <eggert@twinsun.com>
6882 * hash.c: Remove '2001' from copyright notice.
6884 2001-08-30 Paul Eggert <eggert@twinsun.com>
6886 * full-write.h: New file.
6887 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
6888 * full-write.c: Correct credits, as cccp.c no longer
6889 exists and anyway it was so heavily changed from the old cccp
6890 code as to be unrecognizable. Include full-write.h.
6891 (full_write) Return size_t, with short writes meaning failure.
6892 All callers changed. This fixes a bug with large buffers
6894 * utime.c: Include full-write.h.
6896 2001-08-30 Paul Eggert <eggert@twinsun.com>
6898 Merge 'exclude' changes from tar 1.13.22.
6899 This fixes one or two unlikely storage allocation overflow bugs,
6900 but doesn't change user-visible behavior otherwise.
6902 2001-08-30 Paul Eggert <eggert@twinsun.com>
6904 * exclude.c (bool): Declare, perhaps by including stdbool.h.
6905 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
6906 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
6907 Include if available.
6908 (<xalloc.h>): Include
6909 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
6910 (verify): New macro. Use it to verify that EXCLUDE macros do not
6911 collide with FNM macros.
6912 (struct patopts): New struct.
6913 (struct exclude): Use it, as exclude patterns now come with options.
6914 (new_exclude): Support above changes.
6915 (new_exclude, add_exclude_file):
6916 Initial size must now be a power of two to simplify overflow checking.
6917 (free_exclude, fnmatch_no_wildcards): New function.
6918 (excluded_filename): No longer requires options arg, as the options
6919 are determined by add_exclude. Now returns bool, not int.
6920 (excluded_filename, add_exclude):
6921 Add support for the fancy new exclusion options.
6922 (add_exclude, add_exclude_file): Now takes int options arg.
6923 Check for arithmetic overflow when computing sizes.
6924 (add_exclude_file): xrealloc might modify errno, so don't
6925 realloc until after errno might be used.
6927 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
6929 (free_exclude): New decl.
6930 (add_exclude, add_exclude_file): Now takes int options arg.
6931 (excluded_filename): No longer requires options arg, as the options
6932 are determined by add_exclude. Now returns bool, not int.
6934 2001-08-30 Paul Eggert <eggert@twinsun.com>
6936 * alloca.c (alloca): Arg is of type size_t, not unsigned.
6938 2001-08-27 Jim Meyering <meyering@lucent.com>
6940 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
6942 * version-etc.c (N_): Remove definition.
6943 Revert most of last change.
6944 Instead, simply don't mark the `Copyright...' string for translation.
6945 Based on advice from Paul Eggert.
6947 * strtoxmax.c: Tweak comment.
6949 2001-08-26 Jim Meyering <meyering@lucent.com>
6951 * version-etc.c (version_etc_copyright_fmt): Replace literal year
6952 of copyright with `%s' so translators don't get an untranslated
6954 (COPYRIGHT_YEAR): Define.
6955 (version_etc): Use fprintf rather than fputs.
6956 Suggestion from Ulrich Drepper.
6958 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
6960 * strtoll.c: New file, from GNU libc.
6961 * xstrtoimax.c: New file.
6963 * xstrtol.h: Add xstrtoimax.
6964 * strtoumax.c: New file. Simply include "strtoumax.c".
6965 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
6967 * strtoumax.c: Factor to work both for unsigned and signed types, ...
6968 * strtoxmax.c: ... then renamed to this.
6970 2001-08-13 Paul Eggert <eggert@twinsun.com>
6972 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
6973 Port to Solaris 8, where 'sed' requires a space after the 'r'
6974 command, and where sh dislikes "$/". Clean up the spacing a bit.
6975 Redirect output to $tmp just once.
6977 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
6979 * addext.c (<errno.h>): Include.
6980 (errno): Declare if not defined.
6981 (addext): Work correctly when pathconf returns -1 and leaves
6982 errno alone because there is no limit. Also, work even if
6983 pathconf returns a value greater than SIZE_MAX.
6985 2001-08-12 Jim Meyering <meyering@lucent.com>
6987 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
6988 Simply `return getcwd (NULL, 0);'.
6989 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
6990 Use 1300 as initial value for length, not PATH_MAX.
6992 * pathmax.h: Clean up cpp syntax.
6994 2001-08-12 Jim Meyering <meyering@lucent.com>
6996 * gettimeofday.c: New file.
6998 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
7000 2001-08-04 Jim Meyering <meyering@lucent.com>
7002 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
7003 to get in sync with glibc.
7005 2001-08-03 Paul Eggert <eggert@twinsun.com>
7007 The following changes are from gettext 0.10.39 as maintained by
7010 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
7011 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
7012 with inverted sense. All uses changed.
7014 * mbswidth.c: Don't include <limits.h>.
7015 Include <stdlib.h> and <string.h> unconditionally.
7016 (iswcntrl, mbsinit, ISCNTRL): New macros.
7017 (mbsnwidth): Use K&R style function declarations.
7018 Don't bother checking for MB_LEN_MAX == 1, since the compiler
7019 can optimize it when MB_CUR_MAX == 1.
7020 The width of control characters is zero, not 1.
7022 2001-07-15 Jim Meyering <meyering@lucent.com>
7024 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
7025 (BUILT_SOURCES): Add unlocked-io.h.
7026 (io_functions): Define.
7027 (unlocked-io.h): New rule.
7028 (DISTCLEANFILES): Add unlocked-io.h.
7029 (all-local): Depend on unlocked-io.h, to ensure it is created.
7031 * unlocked-io.hin: New file
7033 * regex.c: Update from glibc.
7035 2001-07-05 Jim Meyering <meyering@lucent.com>
7037 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
7039 (libfetish_a_SOURCES): Put all .h files here instead.
7040 Remove a thus-exposed (better checks in automake) duplicate and
7041 two unnecessary .h files.
7043 2001-06-11 Jim Meyering <meyering@lucent.com>
7045 * regex.c: Update from GNU libc.
7047 2001-05-27 Jim Meyering <meyering@lucent.com>
7049 * readutmp.h (UT_TYPE): Define.
7051 2001-05-24 Jim Meyering <meyering@lucent.com>
7053 * argmatch.c: Include "quote.h".
7054 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
7055 quote function. Reported by Göran Uddeborg.
7057 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
7059 * dirname.c (dir_name): Compute append_dot using path, not newpath
7060 which is not yet declared.
7062 2001-05-11 Paul Eggert <eggert@twinsun.com>
7064 * Makefile.am (libfetish_a_SOURCES):
7065 Add strftime.c, since we now compile it on all hosts.
7067 * strftime.c (my_strftime):
7068 Define to nstrftime if emacs, but only if my_strftime is not defined.
7069 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
7070 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
7071 Add one more extra argument: a nanoseconds value.
7074 (my_strftime function): Add %N format.
7075 (emacs_strftimeu): Renamed from emacs_strftime,
7076 with extra ut argument.
7078 2001-05-11 Paul Eggert <eggert@twinsun.com>
7080 dirname code cleanup. base_name now behaves more compatibly
7081 with POSIX basename when given file names that have trailing
7082 slashes, and similarly for dir_name. Add new primitives
7083 base_len and dir_len. Put the directory-name-related decls
7086 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
7087 * backupfile.c (base_name): Likewise.
7088 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
7089 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
7090 * makepath.c (strip_trailing_slashes): Likewise.
7091 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
7093 * rename.c (strip_trailing_slashes): Likewise.
7094 * same.c (base_name): Likewise.
7095 * stripslash.c (ISSLASH): Likewise.
7097 * addext.c: Include <dirname.h> after size_t is defined.
7098 * backupfile.c: Likewise.
7100 * addext.c (addext): Use base_len to trim redundant
7101 trailing slashes instead of doing it ourselves.
7102 But do not trim the last slash if it is not redundant.
7104 * backupfile.c (find_backup_file_name,
7105 max_backup_version): Use base_len instead of rolling it ourselves.
7106 Handle the case of "" and (on DOS) "C:" correctly.
7108 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
7109 Include <string.h>, <dirname.h>.
7110 (base_name): Allow file names ending in slashes, other than names
7111 that are all slashes. In this case, return the basename followed
7112 by the slashes. This is more general, and can be used in places
7113 where the original base_name purposely had an assertion failure.
7114 (base_len): New function.
7116 * dirname.c: Include <string.h> instead of <stdlib.h>.
7117 Do not include <assert.h>; no longer needed.
7119 (memrchr): Remove decl.
7120 (dir_name_r): Remove.
7121 (dir_len): Renamed from dirlen. All callers changed.
7122 Rewrite in terms of base_name, for simplicity and consistency.
7123 (dir_name): Never return NULL. All callers changed.
7124 Do not include <stdlib.h> in test program; no longer needed.
7125 return 0; is fine for test program.
7127 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
7129 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
7131 * path-concat.c (path_concat): Use base_len to compute
7132 base length, not strlen; this means we cannot rely on memcpy
7135 * same.c (STREQ): Remove.
7136 (same_name): Handle the case where the basename ends in trailing '/'.
7138 * stripslash.c (strip_trailing_slashes): Return nonzero if
7139 a slash was stripped. Do not strip the last slash after a
7142 2001-04-08 Jim Meyering <meyering@lucent.com>
7144 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
7145 recomputed; that's necessary when the offset spans a DST transition.
7146 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
7148 2001-04-02 Jim Meyering <meyering@lucent.com>
7150 * regex.h, regex.c: Update from GNU libc.
7152 2001-03-19 Paul Eggert <eggert@twinsun.com>
7154 * version-etc.c (version_etc_copyright): Update to 2001.
7156 2001-03-16 Paul Eggert <eggert@twinsun.com>
7158 * tempname.c (uint64_t): Define to uintmax_t if
7159 not defined, and if UINT64_MAX is not defined.
7160 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
7161 Reported by John David Anglin.
7163 2001-03-10 Bruno Haible <haible@clisp.cons.org>
7165 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
7166 alias if codeset is empty.
7167 * config.charset (BeOS): Use wildcard syntax.
7169 2001-03-13 Jim Meyering <meyering@lucent.com>
7171 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
7172 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
7175 2001-03-06 Bruno Haible <haible@clisp.cons.org>
7177 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
7179 * unicodeio.c (print_unicode_char): Simplify accordingly.
7181 2001-03-06 Bruno Haible <haible@clisp.cons.org>
7183 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
7184 support for DOS/DJGPP.
7186 2001-02-28 Paul Eggert <eggert@twinsun.com>
7188 * Makefile.am (libfetish_a_SOURCES):
7189 Add dup-safer.c, fopen-safer.c.
7190 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
7192 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
7194 2001-02-25 Paul Eggert <eggert@twinsun.com>
7196 The mkstemp replacement is taken from glibc 2.2.2, with some
7197 portability fixes for use outside glibc, as follows:
7199 * tempname.c (struct_stat64): New macro.
7200 (direxists, __gen_tempname): Use it.
7201 This avoids a portability problem with Solaris 8.
7203 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
7204 (<stddef.h>, <stdint.h>, <string.h>):
7205 Include only if STDC_HEADERS || _LIBC.
7206 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
7207 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
7208 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
7209 (__set_errno): Define this macro if <errno.h> doesn't.
7210 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
7211 Define these macros if <stdio.h> doesn't.
7212 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
7213 Define these macros if <sys/stat.h>
7214 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
7215 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
7216 __xstat64): Define if not _LIBC.
7217 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
7218 (__gen_tempname): Invoke gettimeofday only if
7219 HAVE_GETTIMEOFDAY || _LIBC;
7220 otherwise, fall back on plain "time".
7221 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
7223 * mkstemp.c (__GT_FILE): Define to zero if not defined.
7225 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
7227 2001-02-17 Jim Meyering <meyering@lucent.com>
7229 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
7230 around included file name.
7232 * strnlen.c (__strnlen): Merge in a change from GNU libc.
7234 * strftime.c: Update from GNU libc (the only changes were to comments).
7236 2001-02-13 Bruno Haible <haible@clisp.cons.org>
7238 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
7240 2001-02-17 Paul Eggert <eggert@twinsun.com>
7242 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
7243 Remove workaround macros for hosts that have mbrtowc but not
7244 mbstate_t, as we now insist on proper declarations for both
7245 before using mbrtowc.
7247 2001-02-17 Jim Meyering <meyering@lucent.com>
7249 * regex.c: Update from libc.
7251 2001-02-16 Paul Eggert <eggert@twinsun.com>
7253 * alloca.c (malloc): Undef before defining, since stdlib.h
7254 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
7255 Reported by Mark Hounschell via Paul Eggert.
7257 2001-01-30 Bruno Haible <haible@clisp.cons.org>
7259 * config.charset: Update for FreeBSD 4.2.
7261 2001-01-26 Jim Meyering <meyering@lucent.com>
7263 * quotearg.c: Include stddef.h.
7264 * quote.c: Include stddef.h.
7265 Reported by Axel Kittenberger.
7267 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
7268 line in double quotes so that it evokes a better diagnostic.
7269 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
7270 Reported by Axel Kittenberger.
7272 2001-01-15 Bruno Haible <haible@clisp.cons.org>
7274 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
7275 to avoid a warning. Add back 'const' to inptr.
7277 2001-01-16 Jim Meyering <meyering@lucent.com>
7279 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
7282 2001-01-14 Jim Meyering <meyering@lucent.com>
7284 * rename.c: New file. From Volker Borchert.
7285 Include stdlib.h, string.h or strings.h, and xalloc.h.
7286 Use strip_trailing_slashes rather than open-coding it.
7288 2001-01-03 Paul Eggert <eggert@twinsun.com>
7290 * strftime.c: Sync with glibc time/strftime.c 1.81.
7292 2001-01-03 Jim Meyering <meyering@lucent.com>
7294 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
7295 local `inptr' to avoid warning with some system declarations of iconv.
7297 2000-12-29 Paul Eggert <eggert@twinsun.com>
7299 * modechange.c: Do not assume that mode_t uses the
7300 traditional octal encoding. E.g. "chmod 1 FOO" should set
7301 the other-execute bit of FOO even if S_IXOTH != 1.
7303 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
7304 WOTH, XOTH, ALLM): New macros.
7305 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
7306 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
7308 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
7309 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
7311 No need to use uintmax_t; unsigned long is long enough.
7312 Don't bother to get suffix since we don't use it.
7314 2000-12-24 Jim Meyering <meyering@lucent.com>
7316 * hash.c (is_prime): Return explicit boolean values.
7317 (hash_get_first): Return NULL to appease Irix5.6's 89.
7318 Reported by Nelson Beebe.
7320 2000-10-31 Bruno Haible <haible@clisp.cons.org>
7322 * localcharset.c (locale_charset): Add support for Win32.
7324 2000-12-18 Paul Eggert <eggert@twinsun.com>
7326 * physmem.h, physmem.c: New files.
7328 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
7329 (noinst_HEADERS): Add physmem.h.
7331 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
7332 't' for compatibility with Solaris 8 sort.
7334 2000-12-18 Bruno Haible <haible@clisp.cons.org>
7336 * config.charset: Add support for BeOS.
7338 2000-12-16 Jim Meyering <meyering@lucent.com>
7340 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
7341 SHELLS_FILE to a file name that's useful on djgpp systems.
7343 (ADDITIONAL_DEFAULT_SHELLS): Define.
7344 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
7345 Based mostly on a patch from Prashant TR.
7347 2000-12-16 Jim Meyering <meyering@lucent.com>
7349 This bug had a serious impact on chown: `chown N:M FILE' (for integer
7350 N and M) would have treated it like `chown N:N FILE'.
7352 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
7354 2000-10-31 Bruno Haible <haible@clisp.cons.org>
7356 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
7357 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
7358 to the list of canonical encodings. Rename EUC-CN to GB2312.
7360 2000-12-08 Andreas Schwab <schwab@suse.de>
7362 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
7363 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
7365 2000-12-07 Jim Meyering <meyering@lucent.com>
7367 * stripslash.c (ISSLASH): Define.
7368 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
7371 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
7372 (dir_name_r): Declare this function as static.
7373 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
7374 manifest itself on a name containing a mix of slashes and
7376 Make this function work with names starting with a DOS-style
7377 drive letter and colon prefix.
7378 (dir_name): Append `.' if necessary.
7379 Based mostly on patches from Prashant TR and Eli Zaretskii.
7381 * dirname.h (dir_name_r): Remove prototype.
7383 2000-12-05 Jim Meyering <meyering@lucent.com>
7385 * dirname.c (dir_name_r): Add `const' in a few local declarations.
7387 2000-12-04 Jim Meyering <meyering@lucent.com>
7389 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
7390 Also include memory.h, stdlib.h, unistd.h if appropriate.
7391 Reported by Andreas Jaeger (conflicting declaration of malloc).
7393 2000-12-02 Jim Meyering <meyering@lucent.com>
7395 * closeout.h: Make idempotent, to avoid some obscure warnings.
7397 2000-12-01 Paul Eggert <eggert@twinsun.com>
7399 * memrchr.c: Include <config.h> before any system include file.
7401 2000-11-29 Paul Eggert <eggert@twinsun.com>
7403 * dirname.c (dir_name_r): Fix typo: int -> size_t.
7405 2000-11-26 Jim Meyering <meyering@lucent.com>
7407 * memcoll.c: Include sys/types.h. From Werner Almesberger.
7409 2000-11-22 Paul Eggert <eggert@twinsun.com>
7411 * strftime.c (my_strftime): Do not invoke mbrlen with a
7412 size of (size_t) -1; it's not portable.
7414 2000-11-17 Akim Demaille <akim@epita.fr>
7416 * obstack.h: Formatting changes.
7417 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
7418 prevent type checking.
7419 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
7420 cast the value to (void *): assigning a `foo *' to a `void *'
7422 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
7424 2000-11-17 Jim Meyering <meyering@lucent.com>
7426 * strstr.c: Update from GNU libc.
7428 2000-11-16 Jim Meyering <meyering@lucent.com>
7430 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
7432 2000-11-11 Jim Meyering <meyering@lucent.com>
7434 * error.c: Add a couple #includes, merging from GNU libc version.
7436 2000-11-10 Jim Meyering <meyering@lucent.com>
7438 * obstack.h: Update from GNU libc.
7439 * obstack.c: Likewise.
7441 2000-11-06 Paul Eggert <eggert@twinsun.com>
7443 * getusershell.c (setusershell): Use rewind rather than
7444 fseek/fseeko, to avoid configuration hassles with fseeko.
7445 Don't bother opening SHELLS_FILE if shellstream is NULL;
7448 2000-11-05 Jim Meyering <meyering@lucent.com>
7450 * makepath.h (make_dir): Declare.
7451 * makepath.c (make_dir): Remove `static' attribute.
7454 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
7456 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
7457 last one in a bucket, advance to the next bucket.
7459 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
7461 * fnmatch.c: Do not comment out all the code if we are using
7462 the GNU C library, because in some cases we are replacing buggy
7463 code in the GNU C library itself.
7465 2000-10-30 Paul Eggert <eggert@twinsun.com>
7467 * error.h, getline.h, modechange.h:
7468 Remove "2000" from Copyright line, as the file hasn't been
7469 changed this year other than in the copyright notice.
7471 * xalloc.h: Add "2000" to Copyright line, as this file
7472 was changed this year.
7474 2000-10-30 Paul Eggert <eggert@twinsun.com>
7476 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
7477 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
7478 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
7480 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
7482 * regex.h (__restrict_arr): Move definition out of #ifndef block.
7483 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
7484 doesn't define __restrict_arr.
7486 2000-10-29 Jim Meyering <meyering@lucent.com>
7488 * xstat.in: Fix grammar in comment.
7490 2000-10-28 Jim Meyering <meyering@lucent.com>
7492 * memchr.c: Update from libc.
7493 Adjust for portability:
7494 [HAVE_STDLIB_H]: Include stdlib.h.
7495 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
7496 Undef __memchr, too.
7497 [!weak_alias]: Define __memchr to memchr.
7499 * regex.c: Update from libc.
7500 * regex.h: Likewise.
7501 * getopt1.c: Likewise.
7502 * memcmp.c: Likewise.
7504 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
7505 Avoid using fseek, when possible -- it's broken by design.
7506 Patch by Ulrich Drepper.
7508 2000-10-26 Jim Meyering <meyering@lucent.com>
7510 * strftime.c: Update from libc.
7512 2000-10-25 Jim Meyering <meyering@lucent.com>
7514 * obstack.c: Update from libc.
7516 2000-10-23 Jim Meyering <meyering@lucent.com>
7518 * hard-locale.c (hard_locale): Revert last change -- it was simply
7519 wrong. That set_locale call must not have any side effects.
7522 2000-10-22 Jim Meyering <meyering@lucent.com>
7524 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
7525 [CYCLIC]: Remove now-unused definition.
7527 * save-cwd.c (O_DIRECTORY): Define, if needed.
7528 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
7529 Suggestion from Ulrich Drepper.
7531 2000-10-21 Jim Meyering <meyering@lucent.com>
7533 * dirname.c (dir_name_r): New function, factored out of dir_name.
7534 (dir_name): Use dir_name_r.
7535 * dirname.h (dir_name_r): Declare it.
7537 2000-10-21 Jim Meyering <meyering@lucent.com>
7539 * dirname.c (memrchr): Declare if necessary.
7540 (dir_name): Remove the restriction that there be no
7541 trailing slashes. Now, this code skips past them, effectively
7543 [TEST_DIRNAME] (main): New unit tests.
7545 * memrchr.c: New file from GNU libc.
7546 Undef __memrchr, too.
7547 [!weak_alias]: Define __memrchr to memrchr.
7548 Guard weak_alias use with `#ifdef weak_alias'.
7550 2000-10-17 Jim Meyering <meyering@lucent.com>
7552 * quote.h (PARAMS): Define and use.
7553 Reported by Akim Demaille.
7555 * getopt.c: Update from libc.
7557 2000-10-16 Jim Meyering <meyering@lucent.com>
7559 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
7562 2000-09-25 Jim Meyering <meyering@lucent.com>
7564 * md5.h (rol): Define (from GnuPG).
7566 * sha.c: Give credit (GnuPG) where due.
7567 (M): Use rol rather than open-coding it.
7568 Add a FIXME comment.
7570 2000-09-21 Jim Meyering <meyering@lucent.com>
7572 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
7573 Reported by Michael Stone.
7575 2000-09-20 Jim Meyering <meyering@lucent.com>
7577 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
7578 (noinst_HEADERS): Add sha.h.
7579 Based on code from Scott G. Miller and from GnuPG.
7581 2000-09-15 Jim Meyering <meyering@lucent.com>
7583 * regex.c: Update from libc.
7585 2000-09-10 Jim Meyering <meyering@lucent.com>
7587 * getopt.c (_getopt_internal): Update from glibc.
7589 2000-09-09 Jim Meyering <meyering@lucent.com>
7591 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
7592 think it should be used as a general replacement for isascii.
7593 * fnmatch.c: Likewise.
7594 * mbswidth.c: Likewise
7595 * regex.c: Likewise.
7598 * userspec.c: Include sys/param.h and limits.h.
7600 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
7601 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
7602 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
7603 UID, GID. Check range.
7605 2000-09-06 Jim Meyering <meyering@lucent.com>
7607 * getopt.c (_getopt_internal): Update from glibc.
7609 2000-08-30 Jim Meyering <meyering@lucent.com>
7611 * strftime.c: Merge in changes from GNU libc.
7613 2000-08-26 Jim Meyering <meyering@lucent.com>
7615 * closeout.c: Include "__fpending.h".
7616 (close_stdout_status): Return right away if there's nothing to flush.
7618 * Makefile.am (noinst_HEADERS): Add __fpending.h.
7619 * __fpending.c: New file.
7620 * __fpending.h: New file.
7622 2000-08-07 Paul Eggert <eggert@twinsun.com>
7624 Standardize on "memory exhausted" instead of "Memory exhausted"
7625 or "virtual memory exhausted".
7626 * obstack.c (print_and_abort): Use "memory exhausted", not
7627 "virtual memory exhausted".
7628 * same.c (same_name): Invoke xalloc_die instead of printing
7630 * userspec.c (parse_user_spec): Likewise.
7631 * bumpalloc.h: comment fix
7632 * same.c, userspec.c: Include xalloc.h.
7634 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
7635 not char *const and pointing to a constant array.
7636 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
7637 (xrealloc): Comment fix.
7639 * userspec.c (parse_user_spec):
7640 Don't translate a message until just before returning,
7641 to avoid unnecessary translation.
7643 2000-08-07 Jim Meyering <meyering@lucent.com>
7645 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
7646 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
7647 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
7648 getgroups.c, gethostname.c, getopt.h, group-member.c,
7649 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
7650 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
7651 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
7652 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
7653 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
7654 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
7655 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
7656 yesno.c: Back out Copyright date changes for each file with no change
7657 this year. This eases coordination with other programs using the same
7658 source code modules. From Paul Eggert.
7660 2000-08-03 Greg McGary <greg@mcgary.org>
7662 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
7663 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
7664 (EXTEND_BUFFER): Use them.
7666 2000-08-01 Jim Meyering <meyering@lucent.com>
7668 * dirname.c (ISSLASH): Define.
7669 (BACKSLASH_IS_PATH_SEPARATOR): Define.
7670 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
7671 both `\' and `/' may be use as path separators.
7672 Based on a patch from Prashant TR.
7674 2000-07-31 Paul Eggert <eggert@twinsun.com>
7676 * quotearg.c (quotearg_n_options): Don't make the initial
7677 slot vector a constant, since it might get modified.
7679 2000-07-31 Jim Meyering <meyering@lucent.com>
7681 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
7682 * obstack.c (print_and_abort): Likewise.
7684 2000-07-30 Paul Eggert <eggert@twinsun.com>
7686 * quotearg.c (quotearg_n_options): Preallocate a slot 0
7687 buffer, so that the caller can always quote one small
7688 component of a "memory exhausted" message in slot 0.
7689 From a suggestion by Jim Meyering.
7691 2000-07-30 Jim Meyering <meyering@lucent.com>
7693 * makepath.c (make_path): Quote the other instance, too.
7695 * quotearg.c (N_STATIC_SLOTVECS): Define.
7696 (STATIC_BUF_SIZE): Define.
7697 (quotearg_n_options): Use only statically allocated storage when
7698 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
7699 than STATIC_BUF_SIZE.
7701 2000-07-29 Jim Meyering <meyering@lucent.com>
7703 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
7704 * dirname.c (dir_name): Likewise.
7706 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
7708 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
7709 (dir_name): Assert that there are no trailing slashes.
7711 2000-07-18 Bruno Haible <haible@clisp.cons.org>
7713 * mbswidth.h (mbswidth): Add a flags argument.
7714 (mbswidth): New declaration.
7715 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
7716 * mbswidth.c (mbswidth): Add a flags argument.
7717 (mbsnwidth): New function.
7719 2000-07-24 Jim Meyering <meyering@lucent.com>
7721 * mbswidth.c: Remove useless #else. From Bruno Haible.
7723 2000-07-23 Paul Eggert <eggert@twinsun.com>
7725 * mbswidth.c (_XOPEN_SOURCE):
7726 Don't define; this causes problems on Solaris 7.
7727 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
7729 2000-07-23 Paul Eggert <eggert@twinsun.com>
7732 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
7733 so that mbstate_t is always defined.
7735 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
7736 be 1 in at least one GCC installation, and this configuration
7737 error is likely to be common. Ignoring MB_LEN_MAX hurts
7738 performance on hosts that have mbrtowc but have only unibyte
7739 locales, but I assume these hosts are rare.
7741 2000-07-23 Paul Eggert <eggert@twinsun.com>
7743 * quotearg.c: Streamline by invoking multibyte code only if needed.
7744 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
7745 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
7746 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
7747 invoke multibyte primitives.
7749 2000-07-23 Jim Meyering <meyering@lucent.com>
7751 * basename.c (base_name): Add an assertion.
7753 2000-07-15 Bruno Haible <clisp.cons.org>
7755 * quotearg.c: When the system forces us to redefine mbstate_t,
7756 shadow its mbsinit function.
7758 2000-07-16 Bruno Haible <haible@clisp.cons.org>
7760 * mbswidth.h: New file.
7761 * mbswidth.c: New file.
7762 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
7763 (noinst_HEADERS): Add mbswidth.h.
7765 2000-07-17 Bruno Haible <haible@clisp.cons.org>
7767 * config.charset: Add support for FreeBSD. Improve support for HP-UX
7770 2000-07-15 Jim Meyering <meyering@lucent.com>
7772 * makepath.c: Include quote.h.
7773 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
7774 corresponding argument in a `quote (...)' call.
7775 Give better diagnostics.
7777 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
7778 (noinst_HEADERS): Add quote.h.
7780 * quote.c (quote, quote_n): New file. Two functions taken verbatim
7781 from tar's src/misc.c.
7782 * quote.h: New file. Prototypes for same.
7784 2000-07-10 Paul Eggert <eggert@twinsun.com>
7786 From a suggestion by Bruno Haible.
7787 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
7788 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
7789 to decide whether to define the BeOS workaround macro;
7790 this adjusts to the change to AC_MBSTATE_T.
7792 2000-07-13 Paul Eggert <eggert@twinsun.com>
7794 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
7796 * quotearg.c (quoting_style_args, quoting_style_vals,
7797 quotearg_buffer_restyled): Add support for
7798 clocale_quoting_style. Undo previous change to
7799 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
7800 and "{RIGHT QUOTATION MARK}" msgids.
7802 2000-07-05 Paul Eggert <eggert@twinsun.com>
7804 The old behavior of quoting `like this' doesn't look good with
7805 newer, ISO-style fonts. See:
7806 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
7808 Instead, quote "like this" by default. Let the translator
7809 tailor the locale-specific quoting behavior by providing
7810 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
7812 * quotearg.c (N_): New macro.
7813 (gettext_default): New function.
7814 (quotearg_buffer_restyled): Use
7815 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
7816 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
7818 2000-07-09 Jim Meyering <meyering@lucent.com>
7820 * Most files: Update copyright dates to include 2000.
7822 2000-07-08 Jim Meyering <meyering@lucent.com>
7824 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
7826 (xgethostname): Remove now-unnecessary #ifdef.
7827 Move declaration of `err' into loop where it's used.
7829 2000-07-05 Bruno Haible <haible@clisp.cons.org>
7831 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
7832 by allocating a larger buffer. Test the gethostname return value for
7833 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
7834 returns an error and ENAMETOOLONG isn't defined.
7836 2000-07-05 Paul Eggert <eggert@twinsun.com>
7837 and Bruno Haible <haible@clisp.cons.org>
7839 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
7841 2000-07-05 Bruno Haible <haible@clisp.cons.org>
7843 * quotearg.c (struct quoting_options): Simplify quote_these_too
7846 2000-07-03 Jim Meyering <meyering@lucent.com>
7848 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
7849 Reported by Bruno Haible.
7851 2000-07-04 Jim Meyering <meyering@lucent.com>
7853 * quotearg.c: Make inclusion of <wchar.h> independent of whether
7854 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
7857 2000-07-03 Paul Eggert <eggert@twinsun.com>
7858 and Bruno Haible <haible@clisp.cons.org>
7860 * quotearg.c (mbrtowc):
7861 Assign to *pwc, and return 1 only if result is nonzero.
7862 (iswprint): Use ISPRINT when substituting our own mbrtowc.
7864 2000-07-03 Jim Meyering <meyering@lucent.com>
7866 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
7867 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
7870 2000-07-02 Jim Meyering <meyering@lucent.com>
7872 * quotearg.c (mbstate_t): Don't define here.
7874 2000-07-02 Jim Meyering <meyering@lucent.com>
7876 * nanosleep.c (SIGCONT): Define if not already defined.
7878 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7880 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
7881 per change in ../m4/ls-mntd-fs.m4.
7882 (read_filesystem_list): Ignore symbolic links.
7884 2000-06-29 Jim Meyering <meyering@lucent.com>
7886 * same.c: Include <string.h> or <strings.h>, as appropriate,
7887 for declaration of strcmp.
7889 * long-options.c: Include <stdlib.h>, for declaration of exit.
7891 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
7892 Avoid warning by casting result to `char *' to remove `const'.
7894 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7896 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
7898 2000-06-26 Paul Eggert <eggert@twinsun.com>
7900 savedir now sets errno on failure and invokes xmalloc to get memory.
7901 Fix a couple of other minor bugs while we're at it.
7903 * savedir.c (<unistd.h>): Do not include; there's no need.
7904 (NAMLEN): Remove macro.
7905 (malloc, realloc): Remove decls.
7907 ("xalloc.h"): Include.
7908 (NAME_SIZE_DEFAULT): New macro.
7909 (savedir): Use xmalloc / xrealloc to allocate memory.
7910 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
7911 Skip "" directory entries.
7912 Use strlen to calculate directory entry length, since the old method
7913 is rarely used these days and isn't worth supporting.
7914 Don't use a pointer after freeing it.
7915 Check for integer overflow when calculating allocation size.
7916 Use memcpy to copy entries, instead of stpcpy.
7917 Set errno properly when returning NULL.
7918 Check for readdir error.
7920 2000-06-26 Jim Meyering <meyering@lucent.com>
7922 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
7924 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7926 * getusershell.c (xmalloc, xrealloc): Remove functions.
7928 Don't include <stdlib.h>. Don't declare malloc, realloc.
7930 2000-06-23 Bruno Haible <haible@clisp.cons.org>
7932 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
7934 2000-06-24 Jim Meyering <meyering@lucent.com>
7936 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
7938 2000-06-21 Jim Meyering <meyering@lucent.com>
7940 * getpass.c: New file, from Bruno Haible. Required for BeOS.
7942 2000-06-19 Paul Eggert <eggert@twinsun.com>
7944 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
7945 (mbrtowc, mbstate_t): Define substitutes if
7946 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
7947 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
7948 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
7950 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7952 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
7953 than 1024, return a memory chunk of least possible size, instead
7954 of size PATH_MAX + 2. In the loop, increment the size proportionally.
7955 Use free/xmalloc instead of xrealloc to avoid copying for very long
7958 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7960 * canon-host.c (canon_host): Use malloc and memcpy to copy an
7961 address, not strdup. Include <stdlib.h> and don't declare free().
7963 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7965 * path-concat.c (path_concat): Don't access dir[-1] if dir is
7968 2000-06-21 Jim Meyering <meyering@lucent.com>
7970 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
7971 (noinst_HEADERS): Add getstr.h.
7973 * getline.c (getstr): Move into a separate file.
7974 * getstr.c (getstr): New file, extracted from getline.c, with
7975 the following changes: new parameter, delim2; both delim[12]
7976 parameters have type `int', not `char'. The latter would lose
7977 with 8-bit delimiters.
7978 * getstr.h: New file.
7980 2000-06-19 Jim Meyering <meyering@lucent.com>
7982 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
7984 2000-06-18 Jim Meyering <meyering@lucent.com>
7986 * mkdir.c: Remove file, due mainly to copyright incompatibility.
7987 Besides, these days every porting target provides a mkdir function.
7989 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
7990 (this snippet comes from src/system.h).
7992 2000-06-15 Paul Eggert <eggert@twinsun.com>
7994 * human.c (adjust_value): New function.
7995 (human_readable_inexact): Apply rounding style even when
7996 printing approximate values.
7998 2000-06-14 Paul Eggert <eggert@twinsun.com>
8000 * human.c (human_readable_inexact): Allow an input block
8001 size that is not a multiple of the output block size, and vice versa.
8002 Reported by Piergiorgio Sartor.
8004 2000-06-14 Paul Eggert <eggert@twinsun.com>
8006 * getdate.y (get_date): Apply relative times after time
8007 zone indicator, not before. Reported by Todd A. Jacobs.
8009 2000-06-13 Jim Meyering <meyering@lucent.com>
8011 * Makefile.am (all-local): Depend on lstat.c and stat.c.
8013 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
8015 2000-06-12 Paul Eggert <eggert@twinsun.com>
8017 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
8019 2000-06-04 Paul Eggert <eggert@twinsun.com>
8021 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
8023 2000-06-04 Jim Meyering <meyering@lucent.com>
8025 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
8026 SunOS 4.1.4 for which gid_t is an unsigned type.
8028 2000-06-03 Jim Meyering <meyering@lucent.com>
8030 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
8032 2000-05-26 Bruno Haible <haible@clisp.cons.org>
8034 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
8035 newer, don't install charset.alias.
8036 * config.charset: Change the Linux/glibc rules so they become empty
8037 on glibc-2.1 or newer.
8039 2000-06-02 Jim Meyering <meyering@lucent.com>
8041 * mountlist.c: Back out last change. Instead, do this...
8042 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
8043 member using the same `ignore'-testing code.
8044 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
8048 2000-05-29 Jim Meyering <meyering@lucent.com>
8050 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
8051 with the `ignore' attribute. Based on a patch from Mark D. Roth.
8053 2000-05-22 Jim Meyering <meyering@lucent.com>
8055 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
8057 2000-05-18 Jim Meyering <meyering@lucent.com>
8059 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
8060 back, too, since it may have been modified by allocate_entry.
8061 (hash_delete): Rewrite to use neither the assignment operator
8062 nor the comma operator in an if-expression.
8064 2000-05-15 Paul Eggert <eggert@twinsun.com>
8067 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
8068 Remove; no longer needed.
8069 "quotearg.h": Add include.
8070 (file_name): Do not bother to explicitly initialize to NULL; it's less
8071 efficient on some hosts.
8072 (close_stdout_status): Remove test as to whether stdout was already
8073 closed; it breaks for the case "echo x | sort >&-".
8074 Quote file name colons.
8075 Do not assume that _("write error") lacks format strings.
8077 2000-05-15 Jim Meyering <meyering@lucent.com>
8079 * version-etc.c (version_etc_copyright): Update the copyright string
8080 used in all --version output.
8082 2000-05-14 Jim Meyering <meyering@lucent.com>
8084 * closeout.c (close_stdout_set_file_name): New function.
8085 (close_stdout_status): Use new file-scoped global.
8086 Return right away if fstat says the stdout file descriptor is invalid.
8087 * closeout.h (close_stdout_set_file_name): Declare.
8089 2000-05-10 Jim Meyering <meyering@lucent.com>
8091 * closeout.c [default_exit_status]: New file-scoped variable.
8092 (close_stdout_set_status): New function.
8093 * closeout.h (close_stdout_set_status): Declare.
8095 2000-05-08 Jim Meyering <meyering@lucent.com>
8097 * long-options.c: Don't include closeout.h.
8098 (parse_long_options): Don't call close_stdout for --version.
8100 2000-05-06 Jim Meyering <meyering@lucent.com>
8102 * strnlen.c: Undefine __strnlen and strnlen.
8103 [!weak_alias]: Define __strnlen to strnlen.
8105 * atexit.c: New file, from libiberty.
8107 2000-05-06 Jim Meyering <meyering@lucent.com>
8109 * closeout.c (close_stdout_status): Also check for errors on the
8112 2000-05-05 Bruno Haible <haible@clisp.cons.org>
8114 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
8115 instead of xmalloc, xrealloc, path_concat.
8116 (locale_charset): Treat empty environment variables as absent.
8117 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
8119 2000-05-04 Jim Meyering <meyering@lucent.com>
8121 * getopt.c: Update from glibc.
8122 * obstack.c: Likewise.
8123 * obstack.h: Likewise.
8124 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
8126 * regex.h: Likewise.
8127 * strndup.c: Likewise.
8128 * strnlen.c: New file, from glibc.
8130 2000-05-01 Jim Meyering <meyering@lucent.com>
8132 * full-write.c (full_write): Remove `FIXME' part of comment.
8134 2000-04-29 Jim Meyering <meyering@lucent.com>
8136 * path-concat.c: Declare strdup only if it's not defined.
8137 * canon-host.c: Likewise.
8139 2000-04-28 Jim Meyering <meyering@lucent.com>
8141 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
8142 redefinition warning on some systems (HPUX). Otherwise, regex.h is
8143 included first, then limits.h is included by locale.h by libintl.h.
8144 From John David Anglin.
8146 2000-04-25 Jim Meyering <meyering@lucent.com>
8148 * makepath.c (S_IRWXUGO): Define.
8149 (make_path): Always perform explicit chmod if MODE specifies any
8150 of the `special' permission bits. Prompted by a bug report against
8151 install from Mate Wierdl and Joost van Baal.
8153 2000-04-18 Jim Meyering <meyering@lucent.com>
8157 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
8158 getpagesize. For BeOS. Based on a patch from Bruno Haible.
8160 2000-04-17 Jim Meyering <meyering@lucent.com>
8162 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
8163 the definition of it to rpl_strftime also defined-away the system's
8166 2000-04-15 Jim Meyering <meyering@lucent.com>
8168 Use `C' to denote so-called `contiguous' files, the same way
8170 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
8171 (ftypelet): Use S_ISCTG.
8172 From Michael Deutschmann.
8174 2000-04-14 Jim Meyering <meyering@lucent.com>
8176 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
8178 2000-04-08 Jim Meyering <meyering@lucent.com>
8180 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
8181 names don't conflict. Reported by Eli Zaretskii.
8183 2000-03-28 Bruno Haible <haible@clisp.cons.org>
8185 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
8186 bug. Deal with the different error behavior of Irix iconv.
8188 2000-04-07 Jim Meyering <meyering@lucent.com>
8190 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
8191 to work around system header problems on AIX 3.2.5. From Bruno Haible.
8193 2000-04-05 Jim Meyering <meyering@lucent.com>
8195 Portability tweaks required for ultrix4.3.
8196 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
8197 * readutmp.c: Include sys/types.h before sys/stat.h.
8198 * canon-host.c: Declare strdup.
8199 * path-concat.c: Likewise.
8200 From John David Anglin.
8202 2000-04-04 Jim Meyering <meyering@lucent.com>
8204 Be more DOS 8.3-friendly.
8205 * ref-add.sin: Renamed from ref-add.sed.in.
8206 * ref-del.sin: Renamed from ref-del.sed.in.
8207 * Makefile.am: Reflect renaming.
8208 Reported by Eli Zaretskii.
8210 Use a temporary file name that won't clash with `charset.alias'
8211 in the DOS 8.3 name space.
8212 * Makefile.am (charset_tmp): Define.
8213 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
8214 (uninstall-local): Likewise.
8215 Reported by Eli Zaretskii.
8217 2000-03-29 Paul Eggert <eggert@twinsun.com>
8219 * time/strftime.c (my_strftime): Make sure we call the system
8220 strftime, not ourselves, when invoking the underlying strftime.
8222 2000-03-24 Jim Meyering <meyering@lucent.com>
8224 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
8225 (charset_alias): Define.
8226 (install-exec-local): Factor out common code.
8227 (uninstall-local): Split lines longer than 80.
8228 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
8230 (.sed.in.sed): New rule. Don't redirect directly to $@.
8231 (CLEANFILES): Add ref-add.sed and ref-del.sed.
8233 2000-03-19 Bruno Haible <haible@clisp.cons.org>
8235 * config.charset: Output a line containing "Packages using this file".
8236 * ref-add.sed.in, ref-del.sed.in: New files.
8237 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
8238 ref-del.sed): New rules.
8240 2000-03-17 Jim Meyering <meyering@lucent.com>
8242 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
8243 Otherwise, include <strings.h>
8245 2000-03-17 Bruno Haible <haible@clisp.cons.org>
8247 * unicodeio.c (utf8_wctomb): New function.
8248 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
8249 format instead of in UCS-4 with platform dependent endianness.
8251 2000-03-07 Paul Eggert <eggert@twinsun.com>
8253 * savedir.c (savedir): Work even if directory size is
8254 negative; this can happen with some screwy NFS configurations.
8256 2000-03-06 Jim Meyering <meyering@lucent.com>
8258 * localcharset.c (get_charset_aliases): Don't try to free file_name
8259 if it's NULL (because we ran out of memory). From Bruno Haible.
8261 2000-03-05 Jim Meyering <meyering@lucent.com>
8263 * localcharset.c ("path-concat.h"): Include.
8264 (get_charset_aliases): Use path_concat instead of ANSI string
8267 * unicodeio.h (PARAMS): Define.
8268 Use it to guard prototype.
8270 2000-03-04 Jim Meyering <meyering@lucent.com>
8272 * Makefile.am (install-exec-local): Create $(libdir) before installing
8274 (uninstall-local): Uncomment this rule so `make distcheck' works
8277 * unicodeio.c (<errno.h>): Include it.
8278 (errno): Declare if not defined.
8280 * localcharset.c: Add Bruno's comment justifying use of volatile.
8282 * config.charset: New version, incorporating remarks from a linux
8283 i18n mailing list. From Bruno Haible.
8285 2000-03-02 Jim Meyering <meyering@lucent.com>
8287 * Makefile.am (EXTRA_DIST): Add config.charset.
8289 2000-03-01 Jim Meyering <meyering@lucent.com>
8291 * localcharset.c: Guard some #includes with `#if HAVE_...'.
8292 * unicodeio.c: Likewise.
8294 2000-02-02 Bruno Haible <haible@clisp.cons.org>
8296 * config.charset: New file.
8297 * localcharset.c: New file.
8298 * unicodeio.h, unicodeio.c: New files.
8299 * Makefile.am (DEFS): Add -DLIBDIR=...
8300 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
8301 (noinst_HEADERS): Add unicodeio.h.
8302 (all-local, install-exec-local, charset.alias): New targets.
8304 2000-02-28 Paul Eggert <eggert@twinsun.com>
8306 * quotearg.c (ALERT_CHAR): New macro.
8307 (quotearg_buffer_restyled): Use it.
8309 2000-02-27 Jim Meyering <meyering@lucent.com>
8311 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
8312 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
8314 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
8315 not `#if STDC_HEADERS'.
8316 Declare malloc if needed.
8318 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
8319 now that autoconf always defines the HAVE_DECL_ symbols.
8320 * human.c: Likewise.
8322 * strtoumax.c: Likewise.
8324 * backupfile.c: Arrange for cpp to fail if the configure-time
8325 declaration check was not run.
8327 * human.c: Likewise.
8329 * strtoumax.c: Likewise.
8331 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
8332 then first look up the entire `.'-containing string as a login name.
8334 2000-02-18 Paul Eggert <eggert@twinsun.com>
8336 * getdate.y: Handle two-digit years with leading zeros correctly.
8337 (textint): New typedef.
8338 (parser_control): Member year changed from int to textint.
8340 (YYSTYPE): Removed; replaced by %union with int and textint members.
8341 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
8342 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
8343 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
8344 (tSNUMBER, tUNUMBER): Now of type <textintval>.
8345 (date, number, to_year): Use width of number in digits, not its value,
8346 to determine whether it's a 2-digit year, or a 2-digit time.
8347 (yylex): Store number of digits of numeric tokens.
8348 Reported by John Kendall.
8350 (parser_control): Changed from struct parser_control to typedef (for
8351 consistency). All uses changed.
8353 (tID): Removed; not used.
8354 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
8356 2000-02-14 Paul Eggert <eggert@twinsun.com>
8358 * getpagesize.h (getpagesize): Port to VMS for Alpha;
8359 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
8361 2000-02-12 Jim Meyering <meyering@lucent.com>
8363 * userspec.c (ISDIGIT): Define it.
8364 (isdigit): Remove definition.
8365 (is_number): Use ISDIGIT, not isdigit.
8366 <libintl.h>: Include.
8368 (parse_user_spec): Mark translatable strings.
8370 2000-02-10 Jim Meyering <meyering@lucent.com>
8372 With these changes, nanosleep.[ch] are finally enough like the other
8373 lib/* replacement files to compile on a few more losing systems.
8375 * nanosleep.h: Don't include config.h.
8376 Remove prototype from declaration of nanosleep.
8377 (PARAMS): Remove now-unneeded definition.
8378 * nanosleep.c: #undef nanosleep.
8379 (rpl_nanosleep): Rename from nanosleep.
8381 2000-02-03 Jim Meyering <meyering@lucent.com>
8383 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
8384 rather than with `#if HAVE_UTMPNAME'.
8386 2000-02-01 Jim Meyering <meyering@lucent.com>
8388 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
8390 2000-01-31 Jim Meyering <meyering@lucent.com>
8392 * nanosleep.h (nanosleep): Guard declaration with
8393 `#if ! HAVE_DECL_NANOSLEEP'.
8394 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
8395 the declaration in that vendor's sys/timers.h.
8396 Reported by Christian Krackowizer.
8398 * quotearg.c (ISASCII): Add #undef and move definition to follow
8399 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
8400 (ISPRINT): Likewise.
8401 Reported by Tom Tromey.
8403 2000-01-30 Jim Meyering <meyering@lucent.com>
8405 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
8406 uses of ->ut_name. The latter doesn't work with new Linux header files
8407 where only utmpx.ut_user is declared.
8409 * readutmp.h (UT_USER): Define.
8411 2000-01-23 Jim Meyering <meyering@lucent.com>
8413 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
8416 2000-01-22 Jim Meyering <meyering@lucent.com>
8418 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
8419 [! HAVE_DECL_STRTOULL]: Declare strtoull.
8420 Required for some AIX systems. Reported by Christian Krackowizer.
8421 [TESTING] (main): New function.
8423 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
8424 * dirname.c (dir_name): Support for DOS-style file names with drive
8427 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
8429 * strverscmp.c (ISDIGIT): Define.
8430 (strverscmp): Use ISDIGIT, not isdigit.
8432 2000-01-17 Paul Eggert <eggert@twinsun.com>
8434 * nanosleep.c (nanosleep):
8435 Don't use SA_INTERRUPT to decide whether to call sigaction, as
8436 POSIX.1 doesn't require SA_INTERRUPT and some systems
8437 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
8438 it's been part of POSIX.1 since day 1 (in 1988).
8440 2000-01-17 Jim Meyering <meyering@lucent.com>
8442 * interlock: Remove unused file. Reported by François Pinard.
8444 2000-01-16 Paul Eggert <eggert@twinsun.com>
8446 * quotearg.c (quotearg_buffer_restyled): Do not quote
8447 alert, backslash, formfeed, and vertical tab unnecessarily in
8448 shell quoting style.
8451 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
8452 Free Software Foundation, Inc.
8453 Copying and distribution of this file, with or without modification,
8454 are permitted provided the copyright notice and this notice are preserved.