1 2005-10-28 Simon Josefsson <jas@extundo.com>
3 * md5.h, md5.c: Simplify buffer handling visavi alignment,
4 suggested by Bruno Haible <bruno@clisp.org>.
6 * gc-gnulib.c, gc-libgcrypt.c: Check calloc return value.
8 * gc.h: Add MD2 and RMD160 length defines. Add prototypes.
10 * gc-libgcrypt.c: Add MD2 (which is not available through
13 * gc-gnulib.c: Add MD2. Implement gc_hash_* API.
15 * md2.h, md2.c: New files.
17 2005-10-24 Simon Josefsson <jas@extundo.com>
19 * md4.h: Shrink buffer size, now that we changed the type.
21 2005-10-22 Simon Josefsson <jas@extundo.com>
23 * arcfour.h, arcfour.c: Use fixed size indices in the
24 arcfour_context struct (simplify test vector testing in GNU
27 2005-10-22 Simon Josefsson <jas@extundo.com>
29 * md4.h, md4.c: Simplify buffer handling visavi alignment,
30 suggested by Bruno Haible <bruno@clisp.org>.
32 2005-10-22 Simon Josefsson <jas@extundo.com>
34 * crc.h: Include stddef.h, for size_t.
36 2005-10-21 Simon Josefsson <jas@extundo.com>
38 * arctwo.h (arctwo_setkey): Protect variable in CPP macro,
39 suggested by Ralf Wildenhues <Ralf.Wildenhues@gmx.de>.
41 2005-10-21 Simon Josefsson <jas@extundo.com>
43 * rijndael-api-fst.c: Fix bugs in CBC mode for more than one
46 2005-10-21 Simon Josefsson <jas@extundo.com>
48 * gc-gnulib.c: Support ARCTWO in CBC mode.
50 2005-10-21 Simon Josefsson <jas@extundo.com>
52 * hmac-md5.c (hmac_md5): Add comments, suggested by Bruno Haible
55 * hmac-sha1.c (hmac_sha1): Likewise.
57 * crc.c (crc32_update): Actually use crc parameter, suggested by
58 Bruno Haible <bruno@clisp.org>.
60 * crc.h: Include stdint.h directly, suggested by Bruno Haible
63 2005-10-21 Simon Josefsson <jas@extundo.com>
65 * des.h, des.c: New files.
67 * gc-gnulib.c: Support DES.c
69 2005-10-21 Simon Josefsson <jas@extundo.com>
71 * arctwo.h, arctwo.c: New files.
73 * gc-gnulib.c: Support ARCTWO.
75 2005-10-21 Simon Josefsson <jas@extundo.com>
77 * gc-libgcrypt.c (gc_cipher_open): Handle ECB.
79 2005-10-19 Simon Josefsson <jas@extundo.com>
81 * gc-gnulib.c: Support ARCFOUR.
83 2005-10-19 Simon Josefsson <jas@extundo.com>
85 * gc-gnulib.c: Implement gc_cipher_* API, currently only with AES
88 * gc.h: Add ECB enum type.
90 * hmac-md5.c, hmac-sha1.c: Include memxor.h.
92 2005-10-19 Simon Josefsson <jas@extundo.com>
94 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support MD4.
96 2005-10-18 Simon Josefsson <jas@extundo.com>
98 * md4.h, md4.c: New files, based on md5.?.
100 2005-10-17 Simon Josefsson <jas@extundo.com>
102 * gc-libgcrypt.c (gc_hmac_sha1): Fix assert.
104 * gc.h (gc_nonce, gc_pseudo_random, gc_random): Add prototypes.
106 2005-10-17 Simon Josefsson <jas@extundo.com>
108 * gc.h, gc-libgcrypt.c: Add more hash types/functions.
110 2005-10-17 Simon Josefsson <jas@extundo.com>
112 * gc.h, gc-libgcrypt.c: Add ciphers.
114 2005-10-17 Simon Josefsson <jas@extundo.com>
116 * sha1.c: Use uint32_t instead of md5_uint32.t
118 * sha1.h: Use stdint.h and uint32_t instead of md5_uint32 from
121 * md5.c: Use uin32_t. Fix non-gcc UNALIGNED_P macro.
123 * md5.h: Use stdint.h and uint32_t. Doc fix.
125 2005-10-15 Simon Josefsson <jas@extundo.com>
127 * rijndael-api-fst.h, rijndael-api-fst.c: New files.
129 * rijndael-alg-fst.h, rijndael-alg-fst.c: New files.
131 2005-10-14 Simon Josefsson <jas@extundo.com>
133 * arcfour.h, arcfour.c: New files.
135 2005-10-14 Paul Eggert <eggert@cs.ucla.edu>
137 * obstack.c [defined _LIBC && defined USE_IN_LIBIO]: Don't
138 include <wchar.h>; no longer needed.
140 2005-10-14 Jakub Jelinek <jakub@redhat.com>
141 and Ulrich Drepper <drepper@redhat.com>
144 * obstack.c (print_and_abort) [defined _LIBC]: Use __fxprintf
145 instead of inline stream orientation test and two separate
146 function calls. Pay no attention to USE_IN_LIBIO.
148 2005-10-14 Roland McGrath <roland@redhat.com>
150 Import from libc. [BZ #1331]
151 * obstack.h [!__STDC__] (obstack_int_grow_fast): Fix misnamed
153 Reported by Matej Vela <vela@debian.org>.
155 2005-10-13 Paul Eggert <eggert@cs.ucla.edu>
157 * mkdir-p.c (make_dir_parents): Don't report an error if an
158 intermediate directory is in a read-only file system. Problem
159 reported by Eric Blake.
161 2005-10-13 Simon Josefsson <jas@extundo.com>
163 * gc-pbkdf2-sha1.c (gc_pbkdf2_sha1): Optimize CEIL computation.
164 Move memory allocation outside of loop.
166 2005-10-12 Simon Josefsson <jas@extundo.com>
168 * gc-pbkdf2-sha1.c: New file.
170 * gc.h: Add gc_pbkdf2_sha1 prototype.
172 2005-10-12 Simon Josefsson <jas@extundo.com>
174 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Use Gc_rc for return types,
175 suggested by Bruno Haible <bruno@clisp.org>.
177 2005-10-12 Simon Josefsson <jas@extundo.com>
179 * gc-libgcrypt.c (gc_hmac_sha1): New function.
181 * gc-gnulib.c (gc_hmac_sha1): New function.
183 2005-10-12 Simon Josefsson <jas@extundo.com>
185 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support SHA-1.
187 2005-10-12 Simon Josefsson <jas@extundo.com>
189 * gc-gnulib.c: Condition MD5 and HMAC-MD5 use on GC_USE_MD5 and
190 GC_USE_HMAC_MD5, respectively.
192 * gc-libgcrypt.c (gc_md5): Fix assert call.
195 * gc.h (gc_hash_buffer): Use gc_hash in prototype.
197 * gc-libgcrypt.c (gc_hash_buffer): Ditto.
199 * gc-gnulib.c (gc_hash_buffer): Ditto.
201 2005-10-11 Bruno Haible <bruno@clisp.org>
203 * c-strcasestr.h: New file, from GNU gettext.
204 * c-strcasestr.c: New file, from GNU gettext.
206 2005-10-11 Bruno Haible <bruno@clisp.org>
208 * c-strcase.h: New file, from GNU gettext.
209 * c-strcasecmp.c: New file, from GNU gettext.
210 * c-strncasecmp.c: New file, from GNU gettext.
212 2005-10-11 Simon Josefsson <jas@extundo.com>
214 * crc.h, crc.c: New files.
216 * gc.h (gc_hash_buffer): Add doc.
218 2005-10-08 Simon Josefsson <jas@extundo.com>
220 * gc.h: Add gc_hash and gc_hash_buffer.
222 * gc-gnulib.c (gc_hash_buffer): Add. Reorder #include's.
224 * gc-libgcrypt.c (gc_hash_buffer): Add.
226 2005-10-11 Bruno Haible <bruno@clisp.org>
228 * strcasecmp.c: Include limits.h.
229 (strcasecmp): Avoid integer overflow on exotic platforms.
230 * strncasecmp.c: Include limits.h.
231 (strncasecmp): Avoid integer overflow on exotic platforms.
232 Reported by Paul Eggert.
234 2005-10-06 Simon Josefsson <jas@extundo.com>
236 * hmac-md5.c: New file.
240 2005-10-06 Simon Josefsson <jas@extundo.com>
242 * memxor.c (memxor): Avoid casts and warnings.
244 2005-10-05 Derek Price <derek@ximbiot.com>
246 * getdelim.c (SIZE_MAX): New macro, if not already defined.
248 2005-10-05 Simon Josefsson <jas@extundo.com>
250 * memxor.c (memxor): Fix compiler error.
252 * md5.h (MD5_DIGEST_SIZE, MD5_BLOCK_SIZE): Add, see also
253 <http://sourceware.org/bugzilla/show_bug.cgi?id=1423>.
255 * memxor.h, memxor.c: New files.
257 * getaddrinfo.h: Don't protect sys/types.h with HAVE_SYS_TYPES_H,
258 we assume all systems have it, suggested by Jim Meyering
259 <jim@meyering.net>. Remove HAVE_SYS_SOCKET_H test too, to see if
260 any systems lack sys/socket.h; mingw32 is known to lack it, but we
261 don't support it yet anyway. Also remove HAVE_NETDB_H test, for
264 2005-10-04 Bruno Haible <bruno@clisp.org>
266 * verify.h (verify_true): Provide alternative definition for C++.
268 2005-10-04 Simon Josefsson <jas@extundo.com>
270 * getaddrinfo.h: Move sys/types.h include first, reported by "Mark
271 D. Baushke" <mdb@gnu.org>.
273 2005-10-03 Paul Eggert <eggert@cs.ucla.edu>
275 * getdelim.c: Include getdelim.h first. Include <limits.h>.
276 (SSIZE_MAX): New macro, if not already defined.
277 (getdelim): Fix buffer overrun on 64-bit hosts with lines longer
280 2005-10-02 Paul Eggert <eggert@cs.ucla.edu>
282 * exclude.c: Include verify.h.
283 (verify): Remove. All callers changed to use verify.h's version.
284 * strtoimax.c: Likewise.
285 * utimecmp.c: Likewis.e
288 * .cppi-disable: Add getaddrinfo.h, getdelim.h, getline.h, getpass.c
289 mbchar.h, mbuiter.h, strcase.h, strnlen.h, strnlen1.h.
290 * .cvsignore: Add fts.h, search.h, t-fpending.
291 * settime.c (settime): Fix { typo in previous patch. Also, don't
292 bother returning ENOSYS if settimeofday or stime fails; just let
293 them return whatever errno they want to return.
294 * utimens.c: Include unistd.h, for dup2.
295 (futimens): Fix typo: HAVE_FUTIMESAT was misspelled in an #if.
296 (futimens) [! HAVE_FUTIMESAT]: If !file, set errno before returning -1.
298 2005-10-02 Jim Meyering <jim@meyering.net>
301 * fts-cycle.c [HAVE_CONFIG_H]: Include <config.h>.
302 * openat-die.c: Use `#ifdef HAVE_CONFIG_H', not `#if HAVE_CONFIG_H'.
303 * openat.c (fdopendir): Do not define if HAVE_FDOPENDIR.
304 Remove AT_FDCWD test.
305 Do not consume the fd unless successful.
306 * openat.h (fdopendir): Do not define if HAVE_FDOPENDIR.
307 * settime.c (settime): Move the HAVE_STIME block `up' into an #elif
308 block, so that we don't even try to compile it if settimeofday is
309 available. This works around a compilation failure on OSF1 V5.1,
310 due to stime requiring a `long int*' while tv_sec is `int'.
312 2005-09-30 Eric Blake <ebb9@byu.net> (tiny change)
314 * getdelim.c (getdelim): Remove unused variables.
316 2005-10-01 Simon Josefsson <jas@extundo.com>
318 * getaddrinfo.h: Protect #include's of sys/socket.h and netdb.h.
319 Only define struct addrinfo if !HAVE_STRUCT_ADDRINFO. Protect
320 AI_* and EAI_* definitions. Protect function declarations.
322 2005-09-29 Paul Eggert <eggert@cs.ucla.edu>
324 * xtime.h (XTIME_PRECISION): Now of type int, not long long int,
325 so that the code works even with ancient cpp. Portability problem
326 with GCC 2.7.2.1 reported by Thomas M.Ott.
328 2005-09-27 Jim Meyering <jim@meyering.net>
330 * getcwd.c: Change #ifdef<TAB>HAVE_CONFIG_H to #ifdef HAVE_CONFIG_H.
332 * intprops.h (signed_type_or_expr__): Define.
333 (INT_STRLEN_BOUND) [__GNUC__]: Use a slightly tighter bound
336 2005-09-26 Paul Eggert <eggert@cs.ucla.edu>
338 * verify.h (verify_expr): Remove, replacing with:
339 (verify_true): New macro that returns true instead of void.
340 (verify_type__): Remove.
341 (verify): Use verify_true rather than verify_type__.
343 2005-09-24 Paul Eggert <eggert@cs.ucla.edu>
345 * utimens.c (ENOSYS): Define if not already defined.
346 (futimens): Support having a null PATH if the file descriptor
349 * regex_internal.h (__GNUC_PREREQ, always_inline, inline, pure):
351 (__attribute): Define to empty unless GCC 3.1 or later.
352 This works around a core dump on OpenBSD 3.4, which has GCC
353 2.95.3, which dumps core when given __attribute__(()). It also
354 simplifies other tests, since we really don't want to bother with
355 worrying about which ancient version of GCC supported what.
356 Original problem reported by Yoann Vandoorselaere, with part of
357 the fix suggested by Derek Price.
359 2005-09-24 Jim Meyering <jim@meyering.net>
361 * verify.h (verify_type__): Use `unsigned int' as the bitfield type
362 so we can once again use a positive bitfield width of 1 -- now we
363 don't have to explain why we were using a bitfield width of 2.
365 2005-09-23 Paul Eggert <eggert@cs.ucla.edu>
367 * getaddrinfo.c [HAVE_NETINET_IN_H]: Include <netinet/in.h>.
368 Problem reported by Eric Blake.
369 (getaddrinfo): Initialize se so that it's not garbage.
370 Redo internal storage allocation so that it doesn't make unportable
371 assumptions about alignment.
374 * utimens.c (futimens): Use futimesat if available.
375 Prefer it to futimes since it doesn't have the futimes bug.
377 * verify.h (GL_CONCAT0, GL_CONCAT): Remove.
378 (verify): Don't use the __LINE__ trick, as it doesn't work in general.
379 Instead, declare a function that returns a pointer to an array,
380 and use verify_type__ to declare the size of the array.
381 Problem and germ of a solution reported by Bruno Haible.
382 (verify_type__): Use 2, not 1, for bitfield size, to avoid
383 a warning with Irix 6.5 cc. Problem reported by Bruno Haible.
385 2005-09-22 Paul Eggert <eggert@cs.ucla.edu>
389 * .cppi-disable: Add regcomp.c, regex_internal.c, regex_internal.h,
391 * argmatch.h: Include verify.h
392 (ARGMATCH_VERIFY): Use verify rather than rolling our own.
393 (ARGMATCH_ASSERT): Remove; unused.
394 * canonicalize.c: Assume STDC_HEADERS.
395 * exclude.c: Include "strcase.h".
396 * regex_internal.h [!defined _LIBC]: Likewise.
397 * getusershell.c: Include stdio--.h rather than stdio.h
399 (getusershell): Call fopen, not fopen_safer.
400 * save-cwd.c: Include fcntl--.h rather than fcntl.h.
401 Do not include unistd-safer.h.
402 (save_cwd): Don't call fd_safer; no longer needed
403 now that we include fcntl--.h.
405 * getdate.y (relative_time): New type.
406 (RELATIVE_TIME_0): New constant.
407 (parser_control): Use relative_time instead of doing it ourselves.
408 (%union): Add new relative_time rel member.
409 (tYEAR_UNIT, tMONTH_UNIT, tHOUR_UNIT, tMINUTE_UNIT, tSEC_UNIT):
411 (relunit, relunit_snumber): Now of type rel.
412 (zone, rel, relunit, get_date): Adjust to above changes.
414 * getloadavg.c: Include fcntl--.h rather than fcntl.h.
415 Do not include unistd-safer.h.
416 (getloadavg): Don't call fd_safer; no longer needed
417 now that we include fcntl--.h.
419 * mkdir-p.c (ENOSYS): Define to EEXIST if not defined.
420 (make_dir_parents): Treat ENOSYS like EEXIST.
422 Improve quality of diagnostics on restore_cwd failure.
423 * mkdir-p.h (make_dir): Remove. All uses replaced by mkdir.
424 (make_dir_parents): Last arg is now int * (for errno), not bool *.
425 * mkdir-p.c (make_dir, make_dir_parents): Likewise.
426 Rewrite "mkdir -p" algorithm to avoid the need for "stat"
427 each time through the loop. Do not diagnose restore_cwd failure;
428 that is the caller's job (and perhaps the caller does not care).
430 * mkdir-p.c (CLEANUP_CWD, CLEANUP): Remove.
431 (make_dir_parents): Revamp to avoid need for CLEANUP_CWD, CLEANUP.
432 If the file already exists but is not a directory, don't bother
433 to try to make its parents.
434 Close potential file descriptor leak if we can't chdir("/") (!).
435 Don't always return true if chdir($PWD) fails; return true only
436 if the requested action was done successfully (except for the
438 Don't log final directory unless we actually made it.
439 Refactor to avoid duplicate code to fix up permissions.
440 Don't attempt to fix up parent permissions if chdir($PWD) fails.
442 * strftime.c (my_strftime): Rewrite the previous change slightly,
443 to make it a bit faster and (I hope) clearer.
444 * strftime.c (my_strftime): Add support for %:z, %::z, %:::z.
445 Fix bug in formats like %2N.
447 * verify.h: New file.
449 2005-09-22 Jim Meyering <jim@meyering.net>
453 * backupfile.c: Use ARGMATCH_VERIFY, just in case.
455 * posixtm.c (posixtime) [lint]: Initialize *all* of tm0, not just
456 the .tm_year member, since otherwise gcc-4.0 would now warn about
457 tm_zone, tm_gmtoff, tm_isdst, tm_yday, tm_wday.
459 * quotearg.c (quotearg_n_options): Change code to be suboptimal, in
460 order to avoid an unsuppressible warning from gcc on 64-bit systems.
462 * getdate.y (get_date): Undo part of the 2005-04-04 change, so that
463 the command "date -d'2005-03-27 +1 day'" succeeds once again, even
464 when run in a time zone for which daylight savings time is in effect
465 for the starting date.
467 * mkdir-p.c (make_dir_parents): Don't let a failed chdir($PWD)
468 stop us from restricting permissions of just-created absolute-named
470 * mkdir-p.c (CLEANUP_CWD): Return *true*, not false when failing
471 to restore initial working directory.
472 * mkdir-p.c (make_dir_parents): New parameter: different_working_dir,
473 to tell caller if/when we change the working directory and are
474 unable to return to the initial one.
475 * mkdir-p.h (make_dir_parents): Update prototype.
476 * mkdir-p.c (CLEANUP_CWD): Change one more `return 1' to
477 `return false'. This fixes a bug introduced on 2004-07-30.
479 * openat.c (fdopendir): Be sure to close the supplied
480 file descriptor before returning. This makes our replacement
481 implementation a little closer to Solaris's, where fdopendir
482 ties the file descriptor to the returned DIR* pointer.
483 * openat.c (unlinkat): New function.
484 * openat.h (unlinkat): Add prototype.
485 * openat-die.c (openat_save_fail): Rename from openat_save_die.
486 (openat_restore_fail): Rename from openat_restore_die.
487 * openat.c, openat.h: Reflect s/_die/_fail/ renaming.
489 Provide an alternative to exiting immediately upon save_cwd or
490 restore_cwd failure. Now, an application can arrange e.g.,
491 to perform a longjump in that case.
492 * openat.c: Include dirname.h.
493 Use IS_ABSOLUTE_FILE_NAME rather than testing for leading slash.
494 (rpl_openat, fdopendir, fstatat): Call openat_save_die
495 and openat_restore_die rather than calling error directly.
496 Don't include "error.h" or "exitfail.h"; they're no longer needed.
498 * openat-die.c (openat_save_die, openat_restore_die): New file.
499 * openat.h (openat_save_die, openat_restore_die): Declare and define.
501 * strftime.c [FPRINTFTIME] (fprintftime): Provide a new interface:
502 size_t fprintftime (FILE *fp, char const *fmt, struct tm const *tm,
503 int utc, int nanoseconds);
505 date should not have to allocate a megabyte of virtual memory to
506 handle a format argument like +%1048575T. When implemented with
507 strftime, it must allocate such a buffer, use strftime to fill it
508 in, print it, then free it.
509 With fprintftime, it simply prints everything and exits.
510 With no need for memory allocation, that's one fewer way to fail.
511 * strftime.c (my_strftime): Parse the colons of %:::z *after* the
512 optional field width, not before, so we accept %9:z, not %:9z.
513 (my_strftime): Be sure to use L_('x') for literals.
515 * backupfile.c, canon-host.c, canonicalize.c, chown.c, cloexec.c:
516 * dup-safer.c, dup2.c, euidaccess.c, fd-safer.c, fileblocks.c:
517 * fopen-safer.c, fsusage.c, ftruncate.c, getcwd.c, getcwd.h:
518 * getloadavg.c, getopt_.h, getpagesize.h, getugroups.c, group-member.c:
519 * human.h, idcache.c, mkdir-p.c, mountlist.c, nanosleep.c, pathmax.h:
520 * physmem.c, posixver.c, putenv.c, raise.c, safe-read.c, same.c:
521 * save-cwd.c, setenv.c, settime.c, tempname.c, unlinkdir.c:
522 * unsetenv.c, userspec.c, xgethostname.c, xreadlink.c:
523 Assume HAVE_UNISTD_H, i.e., include <unistd.h> unconditionally.
525 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
526 * getloadavg.c, mountlist.c, openat.h, save-cwd.c, tempname.c:
527 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
528 and don't include <sys/file.h>).
530 2005-09-22 Eric Blake <ebb9@byu.net> (tiny change)
534 * getloadavg.c (getloadavg) [__CYGWIN__]: Port to cygwin.
535 [__linux__]: Allocate a big enough buffer for /proc/loadavg.
536 [!LDAV_DONE]: Avoid unused variable warning.
538 2005-09-21 Bruno Haible <bruno@clisp.org>
540 * unicodeio.h (unicode_to_mb): New declaration.
542 2005-09-20 Derek Price <derek@ximbiot.com>
544 * getaddrinfo.c: Don't include <netdb.h> included from getaddrinfo.h.
546 2005-09-19 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
548 Use a consistent style for including <config.h>.
549 * __fpending.c, acl.c, argmatch.c,
550 argp-help.c, argp-parse.c,
551 argp-pvh.c, backupfile.c, basename.c, c-stack.c,
552 calloc.c, check-version.c, cloexec.c, closeout.c, copy-file.c,
553 creat-safer.c, cycle-check.c, dirfd.c, dirname.c, dup-safer.c,
554 dup2.c, euidaccess.c, exclude.c, exitfail.c, fatal-signal.c,
555 fd-safer.c, file-type.c, fileblocks.c, filemode.c,
556 filenamecat.c, findprog.c, fnmatch.c, fopen-safer.c, free.c,
557 fsusage.c, ftruncate.c, full-write.c, fwriteerror.c,
558 getaddrinfo.c, getcwd.c, getdelim.c, getline.c, getlogin_r.c,
559 getndelim2.c, getnline.c, getopt1.c, getpass.c, group-member.c,
560 hard-locale.c, hash-pjw.c, hash.c, human.c, idcache.c,
561 inet_ntop.c, isdir.c, long-options.c, malloc.c, memcasecmp.c,
562 memcmp.c, memcoll.c, memcpy.c, memmove.c, mkdir-p.c,
563 modechange.c, mountlist.c, open-safer.c, physmem.c,
564 pipe-safer.c, pipe.c, poll.c, posixver.c, progname.c,
565 progreloc.c, putenv.c, quote.c, quotearg.c, readline.c,
566 readlink.c, realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c,
567 safe-read.c, same.c, save-cwd.c, savedir.c, sig2str.c,
568 strcspn.c, strerror.c, stripslash.c, strncasecmp.c, strndup.c,
569 strnlen.c, strnlen1.c, strsep.c, strstr.c, strtod.c,
570 strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c,
571 userspec.c, utimecmp.c, version-etc-fsf.c,
572 version-etc.c, wait-process.c, xalloc-die.c, xgetcwd.c,
573 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xsetenv.c,
574 xstrndup.c, xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
575 Standardize inclusion of config.h.
576 * __fpending.h, dirfd.h, getdate.h, human.h,
577 inttostr.h: Removed inclusion of config.h from header files.
578 * inttostr.c: Adjusted in-tree users.
579 * timespec.h: Remove superfluous warning to include config.h.
580 * atexit.c, chdir-long.c chown.c, fchown-stub.c, getgroups.c,
581 gettimeofday.c, lchown.c, lstat.c, mkdir.c, mkstemp.c,
582 nanosleep.c, openat.c, raise.c, readtokens0.c, readutmp.c,
583 unlinkdir.c: Guard inclusion of config.h with HAVE_CONFIG_H.
585 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
587 * stat-time.h: New file.
588 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP, ATIME_CMP, CTIME_CMP):
589 (MTIME_CMP, TIMESPEC_NS): Remove. Now done by stat-time.h,
591 (timespec_cmp): New function.
592 * utimecmp.c: Include stat-time.h.
593 (SYSCALL_RESOLUTION): Depend on whether various struct stat
594 members exist, not on the obsolescent ST_MTIM_NSEC.
595 (utimecmp): Use the new stat-time functions rater than TIMESPEC_NS.
597 2005-09-15 Derek Price <derek@ximbiot.com>
598 Paul Eggert <eggert@cs.ucla.edu>
600 * regcomp.c, regexec.c, regex_internal.c: Back out previous
601 changes, consolidating in...
602 * regex_internal.h: ...this file.
604 2005-09-15 Derek Price <derek@ximbiot.com>
606 * regex_internal.h: Blank `pure' for GNUC < 3.
607 * regex_internal.c: Ditto, using this...
608 (__GNUC_PREREQ): ...new macro.
609 * regcomp.c, regexec.c: Blank `always_inline' for GNUC < 3.1 using...
610 (__GNUC_PREREQ): ...this new macro.
612 * strstr.h: Include string.h. Define strstr as a macro here.
614 2005-09-13 Derek Price <derek@ximbiot.com>
616 * canon-host.c (canon_host_r): Set *cherror on memory allocation
618 Reported by Jim Meyering <jim@meyering.net>.
620 2005-09-13 Jim Meyering <jim@meyering.net>
622 * canon-host.c: Filter through gnu indent and reword comments slightly.
623 * canon-host.h (ch_strerror_r): Tweak cpp indentation and spacing.
625 2005-09-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (tiny change)
627 * lib/base64.c: Typo.
628 (base64_encode): Put b64str in initialized data section.
630 2005-09-12 Derek Price <derek@ximbiot.com>
632 Return usable errors from canon-host.
633 * canon-host.h: New file.
634 * canon-host.c (canon_host): Wrap...
635 (canon_host_r): ...this new function, which now relies exclusively on
637 (ch_strerror): New function.
638 (last_cherror): New global.
639 * getaddrinfo.c: Move include of getaddrinfo.h first to test interface.
640 (getaddrinfo): Add AI_CANONNAME functionality. Don't do arithmetic on
642 (freeaddrinfo): Free ai->ai_canonname when set.
644 2005-09-12 Derek Price <derek@ximbiot.com>
645 Paul Eggert <eggert@cs.ucla.edu>
647 * glob-libc.h: Renamed from glob_.h. The new version is
648 taken from libc's glob.h, except with '#ifdef __GLOB_GNULIB'
649 protecting things that should be done only in gnulib contexts.
650 * glob_.h: New file, containing only the glob things needed for
652 (GLOB_PREFIX): Remove. All uses changed to look for __GLOB_GNULIB.
653 (__GLOB_CONCAT, __GLOB_XCONCAT, __GLOB_ID): Remove; no longer needed.
654 (glob, globfree, glob_pattern_p): Now defined simply in terms of
655 rpl_glob, rpl_globfree, rpl_glob_pattern_p.
656 (__GLOB_GNULIB): New macro, to keep the glob.h changes clearer
657 and to respect the namespace rules better.
659 2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
661 Merge glibc and coreutils changes into gnulib, plus a few
663 * md5.c: Use #error rather than a string.
664 (CYCLIC): New macro, from glibc source. Use it instead of rol.
665 * md5.h (__GNUC_PREREQ, __THROW): Define if not defined already.
666 (__attribute__): Define to empty for non recent-GCC.
667 (__md5_buffer, __md5_finish_ctx, __md5_init_ctx, __md5_process_block):
668 (__md5_process_bytes, __md5_read_ctx, __md5_stream):
669 Renamed from their non-__ counterparts, with new macros replacing
670 them if not _LIBC. Add __THROW attribute.
672 (struct md5_ctx): Align buffer if using GCC.
673 * sha1.h (struct sha1_ctx): Likewise.
674 * sha1.c (SWAP): Renamed from the NOTSWAP. All uses changed.
675 The old name was backwards.
676 (NOTSWAP): Remove; not used.
677 (rol): New macro, moved here from md5.h.
678 (sha1_process_block): Remove a FIXME that doesn't make sense.
680 2005-09-12 Derek Price <derek@ximbiot.com>
682 * gai_strerror.c: Include config.h when available. Include
683 getaddrinfo.h before other headers to test interface.
684 Reported by Larry Jones <lawrence.jones@ugs.com>.
686 2005-09-08 Paul Eggert <eggert@cs.ucla.edu>
688 * glob.c (glob, globfree, __glob_pattern_p): Use old-style function
689 definitions, since that's the preferred style in glibc.
690 Fix a minor spacing issue, and update copyright notice to match glibc's.
692 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
694 * regex_internal.h (bitset_not): Add parens to avoid gcc -Wall warning.
696 2005-09-06 Simon Josefsson <jas@extundo.com>
698 * getpass.c (getpass): Fix typo, test for HAVE_TCSETATTR and not
699 TCSETATTR. Reported by Derek Price <derek@ximbiot.com>.
701 2005-09-05 Paul Eggert <eggert@cs.ucla.edu>
703 Change bitset word type from unsigned int to unsigned long int,
704 as this has better performance on typical 64-bit hosts.
705 Port bitset code to hosts with unusual word sizes.
706 * regcomp.c (build_equiv_class, build_charclass, build_range_exp):
707 (build_collating_symbol):
708 Prefer bitset to re_bitset_ptr_t in prototypes, when the actual
709 argument is a bitset. This is merely a style issue, but it makes
710 it clearer that an entire array is expected.
711 (re_compile_fastmap_iter, init_dfa, init_word_char, optimize_subexps):
712 * regcomp.c (lower_subexp, parse_bracket_exp, built_charclass_op):
713 Port to the case where bitset_word is not the same as unsigned int.
714 * regex_internal.h (bitset_set, bitset_clear, bitset_contain):
715 (bitset_not, bitset_merge, bitset_set_all, bitset_mask):
717 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
718 (build_trtable, group_nodes_into_DFAstates):
720 * regcomp.c (re_compile_fastmap_iter, utf8_sb_map, optimize_utf8):
721 Don't assume that SBC_MAX is a multiple of BITSET_WORD_BITS.
722 * regex_internal.h (bitset_set_all, bitset_not): Likewise.
723 * regexec.c (group_nodes_into_DFAstates): Likewise.
724 * regcomp.c (utf8_sb_map): Don't assume UINT_MAX == 0xffffffff.
725 * regcomp.c (optimize_subexps, lower_subexp):
726 Work even if bitset_word has holes in its bitwise representation.
727 * regex_internal.h (BITSET_WORD_BITS): Likewise.
728 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
730 * regex_internal.c (re_string_reconstruct):
731 Don't assume UCHAR_MAX == 255.
732 * regex_internal.h (bitset_set_all): Likewise.
733 * regex_internal.h (BITSET_WORD_BITS): Renamed from UINT_BITS.
735 (BITSET_WORDS): Renamed from BITSET_UINTS. All uses changed.
736 (bitset_word): New type, replacing 'unsigned int' for bitset uses.
738 (BITSET_WORD_MAX): New macro.
739 (bitset_set, bitset_clear, bitset_contain, bitset_empty):
740 (bitset_set_all, bitset_copy): Now inline functions, not macros.
741 (bitset_empty, bitset_copy):
742 Prefer sizeof (bitset) to multiplying it out ourselves.
743 (bitset_not_merge): Remove; unused.
744 (bitset_contain): Return bool, not unsigned int with one bit on.
746 * regexec.c (build_trtable): Don't assume bitset has no stricter
747 alignment than re_node_set; do this by defining a new internal
748 type struct dests_alloc and using it to allocate memory.
750 2005-09-02 Paul Eggert <eggert@cs.ucla.edu>
752 Check for arithmetic overflow when calculating sizes, to prevent
753 some buffer-overflow issues. These patches are conservative, in the
754 sense that when I couldn't determine whether an overflow was possible,
755 I inserted a run-time check.
756 * regex_internal.h (re_xmalloc, re_xrealloc, re_x2realloc): New macros.
757 (SIZE_MAX) [!defined SIZE_MAX]: New macro.
758 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc):
759 (re_xnrealloc, re_x2nrealloc): New inline functions.
760 * lib/regcomp.c (init_dfa, analyze, build_range_exp, parse_bracket_exp):
761 (build_equiv_class, build_charclass): Check for arithmetic overflow
762 in size expression calculations.
763 * lib/regex_internal.c (re_string_realloc_buffers):
764 (build_wcs_upper_buffer, re_node_set_add_intersect):
765 (re_node_set_init_union, re_node_set_insert, re_node_set_insert_last):
766 (re_dfa_add_node, register_state): Likewise.
767 * lib/regexec.c (re_search_stub, re_copy_regs, re_search_internal):
768 (prune_impossible_nodes, push_fail_stack, set_regs, check_arrival):
769 (build_trtable, extend_buffers, match_ctx_init, match_ctx_add_entry):
770 (match_ctx_add_subtop, match_ctx_add_sublast): Likewise.
772 2005-09-01 Paul Eggert <eggert@cs.ucla.edu>
774 * glob.c (GET_LOGIN_NAME_MAX): Renamed from LOGIN_NAME_MAX,
775 to avoid a collision with bits/local_lim.h in glibc.
776 All uses changed. Problem reported by Dmitry V. Levin in
777 <http://sources.redhat.com/bugzilla/show_bug.cgi?id=1060>.
779 * regex_internal.c (build_wcs_upper_buffer): Fix portability
780 bugs in int versus size_t comparisons.
781 (re_string_context_at): Fix bug where the code assumed that
784 Use bool where appropriate.
785 * regcomp.c (re_set_fastmap): ICASE arg is bool, not int.
787 (calc_eclosure_iter): Likewise, for ROOT arg.
788 (parse_bracket_element): Likewise, for ACCEPT_HYPHEN arg.
789 (build_charclass_op): Likewise, for NON_MATCH arg.
790 * regex_internal.c (re_string_allocate, re_string_construct):
791 (re_string_construct_common): Likewise, for ICASE arg.
792 * regexec.c (re_search_2_stub, re_search_stub):
793 Likewise, for RET_LEN arg.
794 (check_matching): Likewise, for FL_LONGEST_MATCH arg.
795 (set_regs): Likewise, for FL_BACKTRACK arg.
796 * regcomp.c (re_compile_fastmap_iter, optimize_utf8):
797 (duplicate_node_closure, calc_inveclosure, calc_eclosure):
798 (calc_eclosure_iter, parse_bracket_exp):
799 Use bool for internal variables that are booleans.
800 * regexec.c (re_search_internal, check_matching, proceed_next_node):
801 (set_regs, build_sifted_states, sift_states_bkref):
802 (check_arrival_add_next_nodes, check_arrival_expand_ecl_sub):
803 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
804 (find_collation_sequence_value):
806 * regex_internal.c (re_node_set_insert, re_node_set_insert_last):
807 (re_node_set_compare):
808 Return bool, not int. All callers changed.
809 * regexec.c (check_halt_node_context, check_dst_limits):
810 (build_trtable, check_node_accept): Likewise.
811 * regex_internal.h: Include stdbool.h.
813 Fix bugs uncovered when converting to bool.
814 * regcomp.c (calc_eclosure_iter): Check for storage allocation
815 failure instead of charging ahead blindly.
816 * regex_internal.c (register_state): Likewise.
817 * regexec.c (re_search_2_stub): Use simpler method than boolean
818 for freeing internal storage.
819 (group_nodes_into_DFA_states): Use unsigned int, not int, for
820 bitset pieces used as boolean, to avoid undefined behavior
821 on hosts that do int overflow checking.
823 2005-08-31 Derek Price <derek@ximbiot.com>
825 * getdelim.c (getdelim): Return EOF on EOF.
826 Reported by Larry Jones <lawrence.jones@ugs.com>.
828 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
830 * regex_internal.c (re_string_reconstruct): Don't assume buffer
831 lengths fit in regoff_t; this isn't true if regoff_t is the same
833 * regex.c (re_search_internal): 5th arg is LAST_START
834 (= START + RANGE) instead of RANGE. This avoids overflow
835 problems when regoff_t is the same width as size_t.
837 (re_search_2_stub): Check for overflow when adding the
838 sizes of the two strings.
839 (re_search_stub): Check for overflow when adding START
840 to RANGE; if it occurs, substitute the extreme value.
842 2005-08-31 Jim Meyering <jim@meyering.net>
844 * regcomp.c (search_duplicated_node): Make first pointer arg
846 * regex_internal.c (create_ci_newstate, create_cd_newstate):
847 (register_state): Likewise.
848 * regexec.c (search_cur_bkref_entry, check_dst_limits):
849 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
850 (group_nodes_into_DFAstates): Likewise.
852 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
854 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
855 old glibc regex code mishandles strings longer than 2**31 bytes.
856 This patch fixes this when the regex code is used in gnulib
857 (i.e., outside glibc).
859 This patch should not affect the use of the regex code inside
860 glibc. No doubt this problem also needs to be handled for glibc
861 as well, but the result will be an incompatible change to the
862 glibc ABI, and the old ABI will have to be supported too. That
863 can be the the subject for another patch.
865 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
866 governing whether the rest of this patch is active. By default,
867 the macro is disabled and the patch has no effect.
868 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
869 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
870 (struct re_pattern_buffer, re_search, re_search_2, re_match):
871 (re_match_2, re_set_registers): Use the new types.
872 * regex_internal.h (Idx, re_hashval_t): New types.
873 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
875 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
876 (re_string_context_at, bin_tree_t, re_dfastate_t):
877 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
878 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
879 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
880 (re_string_char_size_at, re_string_wchar_at):
881 (re_string_elem_size_at):
882 Use the new types and macros to port to 64-bit hosts.
883 Use unsigned types for internal values, so that the code
884 mostly works even for arrays larger than SSIZE_MAX.
885 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
886 (search_duplicated_node, calc_eclosure_iter, fetch_number):
887 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
888 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
889 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
890 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
891 (calc_inveclosure, parse_dup_op, build_range_exp):
892 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
893 (fetch_number, create_token_tree, mark_opt_subexp):
895 * regex_internal.c (re_string_construct_common, create_ci_newstate):
896 (create_cd_newstate, re_string_allocate, re_string_construct):
897 (re_string_realloc_buffers, build_wcs_upper_buffer):
898 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
899 (re_string_reconstruct, re_string_peek_byte_case):
900 (re_string_fetch_byte_case, re_string_context_at):
901 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
902 (re_node_set_init_copy, re_node_set_add_intersect):
903 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
904 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
905 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
906 (re_acquire_state, re_acquire_state_context, register_state):
908 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
909 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
910 (re_search_internal, re_search_2_stub, re_search_stub)
911 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
912 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
913 (update_cur_sifted_state, check_dst_limits):
914 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
915 (check_subexp_limits, sift_states_bkref, merge_state_array):
916 (check_subexp_matching_top, get_subexp, get_subexp_sub):
917 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
918 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
919 (expand_bkref_cache, check_node_accept_bytes):
920 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
921 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
922 (acquire_init_state_context, check_halt_node_context):
923 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
924 (sift_states_backward, clean_state_log_if_needed):
925 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
926 (find_recover_state, transit_state_sb, transit_state_mb):
927 (transit_state_bkref, build_trtable, match_ctx_clean):
929 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
930 to work around an assumption that REG_MISSING is negative.
932 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
933 (seek_collating_symbol_entry) [defined _LIBC]:
934 (lookup_collation_sequence_value) [defined _LIBC]:
935 (build_range_exp, build_collating_symbol) [defined _LIBC]:
936 Use prototypes rather than old-style function definitions.
937 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
938 (transit_state_sb) [0]:
939 (find_collation_sequence_value) [defined _LIBC]: Likewise.
941 * regexec.c (re_search_internal): Simplify update of rm_so and
944 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
945 (optimize_subexps, lower_subexp):
946 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
947 since the signed shift might overflow. Use 1u<<31 instead.
948 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
949 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
952 * regcomp.c (optimize_subexps, lower_subexp):
953 Use CHAR_BIT rather than 8, for clarity.
954 * regexec.c (check_dst_limits_calc_pos_1):
955 (check_subexp_matching_top): Likewise.
956 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
957 have to worry about portability issues when shifting it left.
958 Remove no-longer-needed test for table_size > 0.
959 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
960 in a word, as the resulting behavior is undefined.
961 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
962 in one case, a <= should have been an <, and in another case the
963 whole test was missing.
964 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
965 the standard name CHAR_BIT.
966 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
967 this is not true on one's complement and signed-magnitude hosts.
969 * regex_internal.h (re_sub_match_top_t): Remove unused member
971 (struct re_dfa_t): Remove unused member states_alloc.
972 * regcomp.c (init_dfa): Don't initialize unused members.
974 2005-08-31 Bruno Haible <bruno@clisp.org>
976 * strstr.c: Include <stddef.h>, for NULL.
977 * strcasestr.c: Likewise.
978 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
980 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
982 * iconvme.h: Add prototype for iconv_alloc.
984 2005-08-29 Simon Josefsson <jas@extundo.com>
986 * iconvme.c: Fix errno.
988 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
990 * iconvme.c: Split iconv_string into iconv_alloc.
992 2005-08-27 Jim Meyering <jim@meyering.net>
994 * fopen-safer.c: Merge minor changes from coreutils.
995 * dup-safer.c: Likewise.
996 * fd-safer.c: Likewise.
998 Merge from coreutils.
999 * stdio--.h: New file.
1000 * stdlib--.h: New file.
1001 * mkstemp-safer.c: New file.
1003 GNU tar needs these.
1004 * pipe-safer.c: New file.
1005 * creat-safer.c: New file.
1006 * fcntl--.h (creat): Define to creat_safer.
1007 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
1008 * unistd--.h (pipe): Define to pipe_safer.
1009 * unistd-safer.h: Declare pipe_safer.
1011 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
1013 * regex_internal.h: Remove all references to
1014 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
1016 (bitset_not, bitset_merge, bitset_not_merge):
1017 (bitset_mask, re_string_allocate, re_string_construct):
1018 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
1019 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
1020 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
1021 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
1022 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1023 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1024 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
1025 (re_acquire_state_context):
1026 Remove unnecessary forward decls.
1027 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
1028 Put __attribute at function definition,
1029 now that the function decl has been removed.
1030 * lib/regex_internal.c (re_string_peek_byte_case):
1031 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
1034 2005-08-26 Simon Josefsson <jas@extundo.com>
1036 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
1037 Haible <bruno@clisp.org>.
1039 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
1041 * regexec.c (set_regs): Don't alloca with an unbounded size.
1043 alloca modernization/simplification for regex.
1044 * regex.c: Remove portability cruft for alloca. This no longer
1045 needs to be at the start of the file, and can be moved into
1046 regex_internal.h and simplified.
1047 * regex_internal.h: Include <alloca.h>.
1048 (__libc_use_alloca) [!defined _LIBC]: New macro.
1049 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
1050 now works outside glibc.
1052 2005-08-24 Simon Josefsson <jas@extundo.com>
1054 * getpass.c: Add WIN32 implementation. Conditionalize use of
1055 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
1056 GLIBC specific code.
1058 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
1060 Make regex safe for g++. This fixes one real bug (an "err"
1061 that should have been "*err"). g++ problem reported by
1063 * regex_internal.h (re_calloc): New macro, consistent with
1064 re_malloc etc. All callers of calloc changed to use re_calloc.
1065 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
1066 not int. All callers changed.
1067 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
1068 just use an array of size MB_LEN_MAX.
1069 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
1070 (find_recover_state): Change "err" to "*err"; this fixes what
1071 appears to be a real bug.
1072 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
1075 2005-08-25 Jim Meyering <jim@meyering.net>
1077 * open-safer.c: Include <config.h>.
1078 Otherwise, we'd lose LARGEFILE support in any file using
1081 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
1083 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
1084 * regex.h (regerror): Likewise.
1086 * regex.c: Do not include <sys/types.h>, as POSIX no longer
1087 requires this. (The code never needed it.)
1089 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
1090 All uses of recently-renamed identifiers changed to use the new,
1091 POSIX-compliant names. The code will build and run just fine
1092 without these changes, but it's better to eat our own dog food
1093 and use the standard-conforming names.
1095 * regex.h: Fix a multitude of POSIX name space violations.
1096 These changes have an effect only for programs that define
1097 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
1098 do not change anything for programs compiled in the normal way.
1099 Also, there is no effect on the ABI.
1101 (_REGEX_SOURCE): New macro.
1102 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
1103 defined and _GNU_SOURCE is not; this fixes a name space violation.
1105 Rename the following macros to obey POSIX requirements.
1106 The old names are still visible as macros if _REGEX_SOURCE is defined.
1107 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
1108 RE_BACKSLASH_ESCAPE_IN_LISTS.
1109 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
1110 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
1111 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
1112 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
1113 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
1114 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
1115 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
1116 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
1117 (REG_INTERVALS): renamed from RE_INTERVALS.
1118 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
1119 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
1120 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
1121 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
1122 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
1123 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
1124 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
1125 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
1126 RE_UNMATCHED_RIGHT_PAREN_ORD.
1127 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
1128 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
1129 (REG_DEBUG): renamed from RE_DEBUG.
1130 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
1131 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
1132 unusual, since we can't clash with the POSIX REG_ICASE.
1133 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
1134 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
1135 (REG_NO_SUB): renamed from RE_NO_SUB.
1136 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
1137 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
1138 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
1139 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
1140 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
1141 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
1142 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
1143 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
1144 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
1145 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
1146 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
1147 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
1148 RE_SYNTAX_POSIX_MINIMAL_BASIC.
1149 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
1150 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
1151 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
1152 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
1153 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
1154 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
1155 (REG_FIXED): Renamed from REGS_FIXED.
1156 (REG_NREGS): Renamed from RE_NREGS.
1158 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
1159 of other REG_* macros, since POSIX says the user is allowed to
1160 #undef these macros selectively.
1162 (reg_errcode_t): Update comment stating what other tables need
1165 Rename the following enum values to obey POSIX requirements.
1166 The old names are still visible as macros.
1167 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
1168 is not defined, since GNU is supposed to be a superset of POSIX as
1169 much as possible, and since we want reg_errcode_t to be a signed
1170 type for implementation consistency.
1171 (_REG_NOERROR): Renamed from REG_NOERROR.
1172 (_REG_NOMATCH): Renamed from REG_NOMATCH.
1173 (_REG_BADPAT): Renamed from REG_BADPAT.
1174 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
1175 (_REG_ECTYPE): Renamed from REG_ECTYPE.
1176 (_REG_EESCAPE): Renamed from REG_EESCAPE.
1177 (_REG_ESUBREG): Renamed from REG_ESUBREG.
1178 (_REG_EBRACK): Renamed from REG_EBRACK.
1179 (_REG_EPAREN): Renamed from REG_EPAREN.
1180 (_REG_EBRACE): Renamed from REG_EBRACE.
1181 (_REG_BADBR): Renamed from REG_BADBR.
1182 (_REG_ERANGE): Renamed from REG_ERANGE.
1183 (_REG_ESPACE): Renamed from REG_ESPACE.
1184 (_REG_BADRPT): Renamed from REG_BADRPT.
1185 (_REG_EEND): Renamed from REG_EEND.
1186 (_REG_ESIZE): Renamed from REG_ESIZE.
1187 (_REG_ERPAREN): Renamed from REG_ERPAREN.
1188 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
1189 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
1190 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
1191 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
1193 (_REG_RE_NAME, _REG_RM_NAME): New macros.
1194 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
1195 changed. But support the old name if the new one is not defined
1196 and if _REGEX_SOURCE.
1198 Change the following member names in struct re_pattern_buffer.
1199 The old names are still supported if !_REGEX_SOURCE.
1200 The new names are always supported, regardless of _REGEX_SOURCE.
1201 (re_buffer): Renamed from buffer.
1202 (re_allocated): Renamed from allocated.
1203 (re_used): Renamed from used.
1204 (re_syntax): Renamed from syntax.
1205 (re_fastmap): Renamed from fastmap.
1206 (re_translate): Renamed from translate.
1207 (re_can_be_null): Renamed from can_be_null.
1208 (re_regs_allocated): Renamed from regs_allocated.
1209 (re_fastmap_accurate): Renamed from fastmap_accurate.
1210 (re_no_sub): Renamed from no_sub.
1211 (re_not_bol): Renamed from not_bol.
1212 (re_not_eol): Renamed from not_eol.
1213 (re_newline_anchor): Renamed from newline_anchor.
1215 Change the following member names in struct re_registers.
1216 The old names are still supported if !_REGEX_SOURCE.
1217 The new names are always supported, regardless of _REGEX_SOURCE.
1218 (rm_num_regs): Renamed from num_regs.
1219 (rm_start): Renamed from start.
1220 (rm_end): Renamed from end.
1222 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
1223 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
1224 Prepend __ to parameter names.
1226 Undo yesterday's changes.
1228 2005-08-24 Jim Meyering <jim@meyering.net>
1230 Sync from coreutils.
1231 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
1233 2005-08-21 Bruno Haible <bruno@clisp.org>
1235 * lock.h: Add multiple inclusion guard.
1236 * tls.h: Add multiple inclusion guard.
1238 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
1240 * regex.h (REG_NOSYS)
1241 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
1242 Define, since POSIX requires it as of 2001.
1243 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
1244 New private symbol, used to keep the enum signed in all cases.
1245 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
1246 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
1248 * regex_internal.c (re_string_skip_chars, register_state):
1250 Remove forward decls; no longer needed now that we use prototypes.
1251 * regexec.c (acquire_init_state_context, check_halt_node_context):
1252 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
1253 (clean_state_log_if_needed): Likewise.
1255 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
1257 Fix problems reported by Sam Steingold in
1258 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
1259 * regexec.c (sift_states_bkref): Fix portability bug: the code
1260 assumed that reg_errcode_t is a signed type, which is not
1261 necessarily true if _XOPEN_SOURCE is not defined.
1262 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
1263 some compilers warn about it otherwise.
1265 2005-08-20 Jim Meyering <jim@meyering.net>
1267 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
1268 of unused local, dfa.
1270 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
1272 * regcomp.c (create_initial_state): Remove duplicate decl.
1273 (init_word_char, create_initial_state, duplicate_node_closure):
1274 (fetch_token, peek_token_bracket, build_range_exp):
1275 (build_collating_symbol): Remove forward decls; no longer needed
1276 now that we use prototypes.
1279 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
1280 (re_compile_fastmap_iter, regcomp, regerror, regfree):
1281 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
1282 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
1283 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
1284 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
1285 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
1286 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
1287 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
1288 (build_range_exp, build_collating_symbol, parse_bracket_exp):
1289 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
1290 (build_charclass, build_charclass_op, fetch_number, create_tree):
1291 (create_token_tree, mark_opt_subexp, duplicate_tree):
1292 Use prototypes rather than old-style definitions.
1295 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
1296 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
1297 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
1298 (re_string_reconstruct, re_string_peek_byte_case):
1299 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
1300 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
1301 (re_node_set_init_copy, re_node_set_add_intersect):
1302 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1303 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1304 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
1305 (re_acquire_state, re_acquire_state_context, register_state):
1306 (create_ci_newstate, create_cd_newstate, free_state):
1308 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
1309 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
1310 (re_search_internal, prune_impossible_nodes):
1311 (acquire_init_state_context, check_matching, static):
1312 (check_halt_node_context, check_halt_state_context, proceed_next_node):
1313 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
1314 (update_regs, sift_states_backward, build_sifted_states):
1315 (clean_state_log_if_needed, merge_state_array):
1316 (update_cur_sifted_state, add_epsilon_src_nodes):
1317 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
1318 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
1319 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
1320 (find_recover_state, check_subexp_matching_top, transit_state_mb):
1321 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
1322 (check_arrival, check_arrival_add_next_nodes):
1323 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
1324 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
1325 (check_node_accept_bytes, check_node_accept, extend_buffers):
1326 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
1327 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
1332 (re_string_allocate, re_string_construct, re_string_reconstruct):
1333 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
1334 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
1335 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
1336 (re_string_context_at, re_string_peek_byte_case):
1337 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
1338 is defined, since we now use prototypes always.
1340 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
1341 C89 or better. All uses removed.
1343 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
1345 * regex_internal.c (re_acquire_state, re_acquire_state_context)
1346 [defined lint]: Suppress bogus uninitialized-variable warnings.
1348 * regcomp.c (duplicate_node): Return new index, not an error code,
1349 and let the caller return REG_ESPACE if out of space. This
1350 removes an uninitialied-variable warning with GCC 4.0.1, and also
1351 avoids taking the address of a local variable. All callers
1354 2005-08-19 Jim Meyering <jim@meyering.net>
1356 * regexec.c (proceed_next_node): Redo local variables to
1357 avoid GCC shadowing warnings.
1359 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
1361 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
1362 (re_node_set_insert_last, re_dfa_add_node):
1363 Rename local variables to avoid GCC shadowing warnings.
1365 2005-08-18 Bruno Haible <bruno@clisp.org>
1367 * strstr.c (strstr): Fix return value in multibyte case.
1368 * strcasestr.c (strcasestr): Likewise.
1370 2005-08-17 Jim Meyering <jim@meyering.net>
1372 Make the %s format (seconds since the epoch) work for a negative
1373 number and when used with a zero-padded field width, e.g. %015s.
1375 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
1376 label so that it precedes the code to set `digits'. Otherwise,
1377 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
1378 print `00-22'. Now, it prints `-0022', as it should.
1380 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
1382 * regex.h: Remove useless space-before-tab. From coreutils.
1384 2005-08-17 Bruno Haible <bruno@clisp.org>
1386 * strcasestr.h: New file.
1387 * strcasestr.c: New file.
1389 2005-08-17 Bruno Haible <bruno@clisp.org>
1391 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
1392 * strstr.c: Completely rewritten, with multibyte locale support.
1394 2005-08-17 Bruno Haible <bruno@clisp.org>
1396 * strcasecmp.c: Use mbuiter.h.
1398 2005-08-17 Bruno Haible <bruno@clisp.org>
1400 * mbuiter.h: New file.
1402 2005-08-16 Bruno Haible <bruno@clisp.org>
1404 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
1406 (mbi_avail, mbi_advance): Let the iteration end before the terminating
1407 NUL byte, not after it.
1409 2005-08-16 Bruno Haible <bruno@clisp.org>
1411 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
1412 the valid ones. Makes the comparison operations transitive:
1413 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
1414 * strcasecmp.c (strcasecmp): Use mb_casecmp.
1416 2005-08-16 Bruno Haible <bruno@clisp.org>
1418 * strcase.h (strcasecmp): Add note in comments.
1419 * strncasecmp.c: Use code from strcasecmp.c.
1420 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
1421 (strcasecmp): Work correctly in multibyte locales.
1423 2005-08-16 Bruno Haible <bruno@clisp.org>
1425 * strnlen1.h: New file.
1426 * strnlen1.c: New file.
1428 2005-08-16 Bruno Haible <bruno@clisp.org>
1430 * mbfile.h: New file.
1432 2005-08-16 Bruno Haible <bruno@clisp.org>
1434 * mbiter.h: New file.
1436 2005-08-16 Bruno Haible <bruno@clisp.org>
1438 * mbchar.h: New file.
1439 * mbchar.c: New file.
1441 2005-08-16 Bruno Haible <bruno@clisp.org>
1443 * tls.h: New file, from GNU gettext.
1444 * tls.c: New file, from GNU gettext.
1446 2005-08-15 Bruno Haible <bruno@clisp.org>
1448 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
1451 2005-08-14 Jim Meyering <jim@meyering.net>
1453 Sync from coreutils.
1455 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
1456 Use the hash-table-based cycle-detection code not just when
1457 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
1458 Reported by James Youngman in
1459 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
1460 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
1461 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
1462 This lets us compile with -DFTS_DEBUG, once again.
1463 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
1464 * fts.c (fd_safer): Remove decl.
1465 Include fcntl--.h rather than unistd-safer.h
1466 (fts_safe_changedir): Don't call fd_safer; no longer needed
1467 now that we include fcntl--.h.
1469 2005-08-11 Simon Josefsson <jas@extundo.com>
1471 * readline.h, readline.c: New file.
1473 2005-08-11 Bruno Haible <bruno@clisp.org>
1475 * strnlen.h (strnlen): Change parameter name to match comment.
1477 2005-08-10 Simon Josefsson <jas@extundo.com>
1479 * strndup.c: Use strnlen.h.
1481 * strnlen.h: New file.
1483 2005-08-02 Simon Josefsson <jas@extundo.com>
1485 * getline.h, getline.c: Rewrite.
1487 * getdelim.h, getdelim.c: New files, ported from glibc.
1489 2005-07-31 Bruno Haible <bruno@clisp.org>
1491 * lock.h (gl_lock_initializer): New macro.
1492 (gl_lock_define_initialized): Use it.
1493 (gl_rwlock_initializer): New macro.
1494 (gl_rwlock_define_initialized): Use it.
1495 (gl_recursive_lock_initializer): New macro.
1496 (gl_recursive_lock_define_initialized): Use it.
1498 2005-07-26 Bruno Haible <bruno@clisp.org>
1500 * lock.h: Update from GNU gettext.
1501 * lock.c: Update from GNU gettext.
1503 2005-07-18 Bruno Haible <bruno@clisp.org>
1505 * lock.h (gl_once_t): New type.
1506 (gl_once_define, gl_once): New macros.
1507 * lock.c (fresh_once): New variable.
1508 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
1511 2005-07-18 Simon Josefsson <jas@extundo.com>
1513 * check-version.c (check_version): Accept identical versions too.
1515 2005-07-18 Bruno Haible <bruno@clisp.org>
1517 * lock.h: New file, from GNU gettext.
1518 * lock.c: New file, from GNU gettext.
1520 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
1522 * quotearg.c: Add translator comment suggested by Bruno Haible,
1523 with a minor change.
1525 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
1527 * version-etc-fsf.c (version_etc_copyright): Parameterize the
1528 copyright symbol and the year.
1529 * version-etc.c (COPYRIGHT_YEAR): New constant.
1530 (version_etc_va): Use parameterized copyright notice.
1531 Reword to conform to the current GNU coding standards.
1533 2005-07-11 Simon Josefsson <jas@extundo.com>
1535 * size_max.h: New file.
1537 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
1539 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
1542 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
1543 and Paul Eggert <eggert@cs.ucla.edu>
1545 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
1546 in wint_t, not wchar_t. Remove now-unnecessary cast.
1548 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
1550 * regex.c, regex.h: Sync from libc.
1551 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
1552 New files, synced from libc, except that regex_internal.h
1553 currently has a small porting fix.
1555 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
1557 Remove the dependency of the strftime module on the tzset module.
1558 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
1559 Copy the input structure, to work around some of the bug with
1560 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
1561 Solaris releases, you should also use the tzset module, but we won't
1562 require it as a dependency any more since we don't want LGPLed code
1563 to depend on GPLed code.
1565 2005-07-02 Jim Meyering <jim@meyering.net>
1567 * backupfile.c (backup_args): Change a `0' to NULL.
1569 2005-07-01 Jim Meyering <jim@meyering.net>
1571 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
1572 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
1573 * save-cwd.c, tempname.c:
1574 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
1575 and don't include <sys/file.h>).
1577 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
1579 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
1580 declares only 'struct timespec;' (!).
1582 2005-06-29 Jim Meyering <jim@meyering.net>
1584 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
1585 type name. Use the variable name instead.
1586 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
1588 2005-06-28 Simon Josefsson <jas@extundo.com>
1590 * check-version.h, check-version.c: New files.
1592 2005-06-28 Simon Josefsson <jas@extundo.com>
1594 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
1595 collision with global variable. Better indentation. Don't
1596 increment buffer pointer beyond buffer end. Based on comments
1597 from Paul Eggert <eggert@cs.ucla.edu>.
1601 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
1603 * canon-host.c (canon-host): Append trailing "," to 0 in
1604 initializer of struct addrinfo, as an indication that we don't
1605 care how many members the structure has.
1607 2005-06-24 Derek Price <derek@ximbiot.com>
1608 and Bruno Haible <bruno@clisp.org>
1610 Remove stat module & update lstat.
1611 * stat.c: Remove this file...
1612 (slash_aware_lstat): ...moving this content and its support...
1613 * lstat.c (rpl_lstat): ...into here.
1614 * lstat.h: New file.
1616 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
1618 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
1619 (ranged_convert): Don't save conversion in a temporary struct.
1620 This causes a warning with GCC 4.0.0, and anyway in the typical
1621 case it's not worth the extra 100 bytes or so of code.
1622 (ranged_convert, __mktime_internal): When calling a function via a
1623 pointer P, use P () rather than (*P) (), as we now assume C89 or
1626 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
1628 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
1629 "who -r" failed to give output. Problem reported by Tim Waugh.
1631 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
1632 (xcalloc): Use it to avoid needless tests.
1633 Problem reported by Jim Meyering.
1635 2005-06-16 Jim Meyering <jim@meyering.net>
1637 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
1638 when either N or S is zero.
1640 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1642 * argp.h (__option_is_short): Check upper limit of
1643 __key. Isprint() requires its argument to have the value
1644 of an unsigned char or EOF.
1646 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
1648 * fnmatch.c (fnmatch): If there is an encoding error in a
1649 multibyte string or pattern, fall back on unibyte matching.
1650 Problem reported by James Youngman.
1652 2005-06-08 Bruno Haible <bruno@clisp.org>
1654 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
1657 2005-06-08 Bruno Haible <bruno@clisp.org>
1659 * csharpcomp.h: New file, from GNU gettext.
1660 * csharpcomp.c: New file, from GNU gettext.
1661 * csharpcomp.sh.in: New file, from GNU gettext.
1663 2005-06-07 Derek Price <derek@ximbiot.com>
1666 * glob_.h: Indent nested #ifdef.
1668 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
1670 Sync from coreutils.
1671 Use "file name" when talking about file names, instead of "filename"
1672 or "path", as per the GNU coding standards.
1673 * mkdir-p.c: Renamed from makepath.c.
1674 (make_dir_parents): Renamed from make_path. All callers changed.
1675 * mkdir-p.h: Likewise. All includers changed.
1676 * filenamecat.c: Renamed from path-concat.c.
1677 (file_name_concat): Renamed from path_concat. All callers changed.
1678 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
1679 * filenamecat.h: Likewise. All includers changed.
1680 * acl.c: Don't use "path" or "filename" to mean "file name"
1681 in comments or local variable names.
1682 * basename.c: Likewise.
1683 * canonicalize.c, canonicalize.h: Likewise.
1684 * dirname.c, dirname.h: Likewise.
1685 * euidaccess.c: Likewise.
1686 * exclude.c: Likewise
1687 * fnmatch_.h, fnmatch_loop.c: Likewise.
1688 * fsusage.c, fsuage.h: Likewise.
1689 * fts.c, fts_.h: Likewise.
1690 * getcwd.c: Likewise.
1691 * getloadavg.c: Likewise.
1692 * mkstemp.c: Likewise.
1693 * mountlist.c, mountlist.h: Likewise.
1694 * openat.c, openat.h: Likewise.
1695 * readlink-stub.c: Likewise.
1696 * readutmp.c, readutmp.h: Likewise.
1697 * rename.c: Likewise.
1698 * rmdir.c: Likewise.
1700 * savedir.c: Likewise.
1701 * stripslash.c: Likewise.
1702 * tempname.c: Likewise.
1703 * xreadlink.c: Likewise.
1704 * exclude.c (excluded_file_name): Renamed from excluded_filename.
1706 * exclude.h: Likewise.
1708 * euidaccess.c (getuid, getgid, getuid, getegid)
1709 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
1710 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
1711 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
1712 * pathmax.h: Include <limits.h> unconditionally, since other
1713 files have been getting away with it for years (MORE/BSD 4.3
1715 * userspec.c (getpwnam, getgrnam, getgrgid)
1716 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
1718 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
1719 Define to 256, not 255, as per modern POSIX.
1721 2005-06-01 Bruno Haible <bruno@clisp.org>
1723 * csharpexec.h: New file, from GNU gettext.
1724 * csharpexec.c: New file, from GNU gettext.
1725 * csharpexec.sh.in: New file, from GNU gettext.
1727 2005-05-31 Derek Price <derek@ximbiot.com>
1728 Paul Eggert <eggert@cs.ucla.edu>
1731 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
1733 2005-05-29 Derek Price <derek@ximbiot.com>
1734 Paul Eggert <eggert@cs.ucla.edu>
1736 * glob_.h, glob.c: New files.
1738 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
1740 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
1742 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
1743 the configuration hassle isn't worth it.
1744 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
1745 (LONGEST_MODIFIER, PRIuMAX): Remove.
1747 2005-05-27 Bruno Haible <bruno@clisp.org>
1749 * getlogin_r.h: Remove second include of <stddef.h>.
1751 2005-05-25 Bruno Haible <bruno@clisp.org>
1752 Derek Price <derek@ximbiot.com>
1754 * getlogin_r.h: Simplify API documentation.
1756 2005-05-25 Derek Price <derek@ximbiot.com>
1757 Paul Eggert <eggert@cs.ucla.edu>
1759 * getlogin_r.c, getlogin_r.h: New files.
1761 2005-05-22 Bruno Haible <bruno@clisp.org>
1763 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
1764 Also include <sys/param.h> if it defines MIN, MAX.
1765 Based on a patch by Derek Price <derek@ximbiot.com>.
1767 2005-05-22 Bruno Haible <bruno@clisp.org>
1769 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
1770 (INT64_MIN): Fix definition.
1771 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
1773 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
1774 NEED_SIGNED_INT_TYPES.
1776 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
1777 HAVE_SYSTEM_INTTYPES.
1779 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
1781 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
1782 so that unistd-safer.h (GPL'ed code) need not be included.
1784 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
1787 * fts.c: Don't include "cycle-check.h" or "hash.h".
1788 (setup_dir, free_dir): New functions.
1789 (enter_dir, leave_dir): Define trivial
1790 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
1791 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
1792 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
1793 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
1794 Move to fts-cycle.c.
1795 (fts_open): Use setup_dir.
1796 (fts_close): Use free_dir.
1797 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
1798 This adds a label and some gotos, but the alternatives were messier.
1799 Check for memory allocation failure when entering a dir.
1800 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
1801 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
1802 (FTS): New member fts_cycle, that is a union that contains the
1803 old active_dir_ht and cycle_state. All uses changed to mention
1804 fts_cycle.ht and fts_cycle.state.
1805 * fts-cycle.c: New file, containing GPL'ed code migrated out of
1806 fts.c, with the following changes:
1807 (setup_dir, free_dir): New functions.
1808 (enter_dir): Now returns bool. Return true if successful, false
1809 if memory exhausted. All callers changed.
1810 Do not bother partly cleaning up on
1811 memory allocation failure; that is free_dir's job.
1812 However, free ad if hash_insert fails, to avoid memory leak.
1813 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
1814 fts->fts_options to see which union member to use.
1816 2005-05-20 Jim Meyering <jim@meyering.net>
1818 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
1819 Now a macro, to pacify GCC.
1821 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
1823 * chown.c (rpl_chown): Return -1 on failure.
1825 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
1827 * canonicalize.c: Include canonicalize.h first, to test interface.
1828 Include <stddef.h> unconditionally, since we assume C89 now.
1829 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
1830 * fts.c: Include fts_.h first, to check interface.
1831 Do not include intprops.h; no longer needed.
1832 Include cycle-check.h and hash.h, since fts_.h no longer does.
1833 Remove unnecessary casts of closedir to void.
1834 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
1835 decide whether to decrement nlinks.
1836 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
1837 (FTS): Use struct hash_table * instead of Hash_table, so that
1838 we no longer need to include hash.h here.
1840 2005-05-17 Jim Meyering <jim@meyering.net>
1842 * fts.c, fts_.h: New files, from coreutils.
1844 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
1846 Sync from coreutils.
1847 * unlinkdir.c, unlinkdir.h: New files.
1848 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
1849 regex.h, unlocked-io.h, xtime.h:
1850 White space changes only.
1851 * makepath.c (make_path): Port to hosts where leading "//" is special.
1852 * yesno.c: Include getline.h, not ctype.h.
1853 (yesno): Don't remove leading white space; POSIX doesn't allow it.
1854 Use getline to remove arbitrary restriction on response length.
1856 2005-05-13 Bruno Haible <bruno@clisp.org>
1858 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
1859 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
1860 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
1861 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
1862 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
1863 Add support for 64-bit integers in the MSVC compiler.
1865 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
1867 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
1868 Change the initial comment to refer to GPL, not LGPL.
1869 gnulib-tool will change it to LGPL as needed.
1871 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
1872 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
1873 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
1874 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
1875 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
1876 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
1877 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
1878 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
1879 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
1880 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
1881 concatpath.c, config.charset, copy-file.c, copy-file.h,
1882 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
1883 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
1884 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
1885 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
1886 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
1887 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
1888 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
1889 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
1890 full-read.c, full-read.h, full-write.c, full-write.h,
1891 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
1892 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
1893 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
1894 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
1895 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
1896 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
1897 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
1898 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
1899 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
1900 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
1901 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
1902 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
1903 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
1904 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
1905 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
1906 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
1907 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
1908 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
1909 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
1910 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
1911 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
1912 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
1913 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
1914 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
1915 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
1916 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
1917 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
1918 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
1919 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
1920 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
1921 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
1922 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
1923 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
1924 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
1925 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
1926 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
1927 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
1928 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
1929 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
1930 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
1931 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
1932 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
1933 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
1934 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
1935 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
1936 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
1937 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
1938 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
1939 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
1940 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
1941 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
1942 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
1943 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
1944 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
1945 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
1946 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
1947 Update FSF postal mail address.
1949 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
1951 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
1952 specified in ai_socktype. Fix invalid ai_protocol
1953 check. ai_protocol is usually set to 0 or depending on
1954 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
1955 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
1956 ai_socktype / ai_protocol in the returned addrinfo structure.
1958 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
1959 Bruno Haible <bruno@clisp.org>
1961 * inet_ntop.h: New file.
1962 * inet_ntop.c: New file, from glibc with modifications.
1964 2005-05-08 Jim Meyering <jim@meyering.net>
1966 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
1968 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
1970 Merge from coreutils. Among other things,
1971 add bulletproofing for cases where stdin, stdout, or stderr are closed.
1972 * fd-safer.c: New file.
1973 * fcntl-safer.h, open-safer.c: Remove.
1974 * chdir-long.c: Fix comment "fetish" -> "coreutils".
1975 * dup-safer.c: Include unistd-safer.h first.
1976 Don't include errno.h.
1977 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
1978 * file-type.h: Don't assume invoker included sys/stat.h first.
1979 * file-type.c: Rely on file-type.h change.
1980 * getloadavg.c: Include unistd-safer.h.
1981 (getloadavg): Use safer open.
1982 * getusershell.c: Include "stdio-safer.h".
1983 (getusershell): Use safer fopen.
1984 * long-options.c (long_options): Use NULL rather than 0.
1985 * modechange.h (mode_free): Remove; all callers changed to invoke
1987 * modechange.c: Likewise.
1988 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
1989 (MODE_DONE): New constant.
1990 (struct mode_change): Remove 'next' member.
1991 (make_node_op_equals): New function; like the old one of the
1992 same name, except it allocates an array.
1993 (mode_compile, mode_create_from_ref): Use it.
1994 (mode_compile): Allocate result as an array, not a linked list.
1995 Parse octal string ourself, so that we catch mistakes like "+0".
1996 (mode_adjust): Arg is an array, not a linked list.
1997 * modechange.c: Include stat-macros.h, xalloc.h.
1998 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
1999 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
2000 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
2001 Remove. This is now stat-macros.h's job.
2002 (talloc): Remove. All callers replaced by xalloc, so that
2003 our invokers don't have to worry about reporting memory failures.
2004 (make_node_op_equals): Remove.
2005 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
2007 (struct mode_change): Moved here from modechange.h.
2008 (mode_append_entry): Remove.
2009 (mode_compile): Remove MASKED_OPS arg, since it encouraged
2010 apps to have incorrect behavior. Use simpler algorithm for head
2011 and tail. Don't futz with umask; that's now the job of mode_adjust.
2012 Detect more invalid usages rather than having somewhat-random behavior.
2013 Don't insert an "a=" action, as that leads to incorrect behavior.
2014 (mode_compile, mode_create_from_ref): Return NULL on error instead
2015 of an enum, since now there's only one way to have an error. All
2017 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
2018 at the correct time. Simplify calculation of "+u" and its ilk.
2019 Don't mishandle "+X".
2020 (mode_free): Remove "register" and localize decls.
2021 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
2022 (struct mode_change): Move to modechange.c; callers don't
2023 need to see this stuff.
2024 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
2025 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
2026 (mode_change, mode_adjust): Reflect the new signatures noted above.
2027 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
2028 that might redefine system include files.
2029 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
2030 (my_usleep): Use NULL rather than (void *) 0.
2031 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
2032 Use siginterrupt to specify that system calls should be interrupted.
2033 (rpl_nanosleep): Move initialization of suspended closer to call of
2035 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
2036 * readutmp.c: Likewise. Include signal.h, stdbool.h.
2037 (desirable_utmp_entry): New function.
2038 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
2039 using x2nrealloc, to simplify logic.
2040 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
2041 size calculation. Do not assume utmp file is a regular file.
2042 * readutmp.h (UT_PID): Moved here from ../src/who.c.
2043 (READ_UTMP_CHECK_PIDS): New constant.
2044 * save-cwd.c: Include unistd-safer.h.
2045 (save_cwd): Use fd_safer.
2046 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
2047 [!_LIBC] Include "stat-macros.h" instead.
2048 * unistd-safer.h (fd_safer): New decl.
2050 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
2052 * byteswap_.h: New file.
2054 2005-04-25 Albert Chin <china@thewrittenword.com>
2056 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
2059 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
2061 * getdate.y (zone): Allow relunit_snumber after tZONE, so
2062 that "UTC +1 second" continues to work. Problem reported
2064 (relunit_snumber): New rule.
2067 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
2069 * getdate.y (universal_time_zone_table): New constant.
2070 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
2071 universal_time_zone_table.
2072 (lookup_zone): Prefer universal_time_zone_table to
2073 local_time_zone_table, so that "GMT" time stamps are allowed in
2074 London during the summer. Problem reported by Ian Abbott.
2076 2005-04-12 Jim Meyering <jim@meyering.net>
2078 * human.c (humblock): Set *options even when returning due to
2079 xstrtoumax conversion failure. Thanks to a used-uninitialized
2082 2005-04-09 Jim Meyering <jim@meyering.net>
2084 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
2085 -Wuninitialized: initialize tm0.tm_year.
2087 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
2089 * getdate.y (parser_control): rels_seen is now a boolean, not a
2090 count, since there's no maximum. All uses changed.
2091 Add member dsts_seen.
2092 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
2094 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
2095 Use pc_rels_seen to decide whther a date is absolute.
2097 * getdate.y (number): Don't overwrite year.
2098 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
2101 2005-04-02 Simon Josefsson <jas@extundo.com>
2103 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
2104 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
2106 2005-03-27 Jim Meyering <jim@meyering.net>
2108 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
2110 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
2112 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
2113 "one's complement" -> "ones' complement" in comment, as per Knuth.
2114 "value of type" -> "type or expression" in comment.
2115 * mktime.c, strftime.c: Propagate intprops.h comment nits.
2117 2005-03-26 Jim Meyering <jim@meyering.net>
2120 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
2121 Correct typos: s/or/of/.
2123 2005-03-23 Jim Meyering <jim@meyering.net>
2125 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
2127 2005-03-21 Jim Meyering <jim@meyering.net>
2129 Changes imported from coreutils.
2131 * cycle-check.c: Don't include xalloc.h.
2133 * path-concat.c: Don't include assert.h.
2134 (path_concat): Remove assertion that would have triggered
2135 for ABASE starting with more than one slash.
2136 Reported by Andreas Schwab.
2138 * path-concat.c (path_concat): Set *BASE_IN_RESULT
2139 properly when ABASE is an absolute file name.
2140 Correct the description of this function.
2142 Add an assertion and a test driver.
2143 This fixes a bug introduced on 2004-07-02.
2144 Andreas Schwab reported the resulting failure of cp --parents:
2145 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
2147 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
2149 * strftime.c (my_strftime): If the underlying strftime returns 0
2150 (which shouldn't happen), generate nothing instead of returning 0
2151 immediately, so that nstrftime (NULL, ...) doesn't return 0.
2153 2005-03-16 Bruno Haible <bruno@clisp.org>
2155 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
2157 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
2159 * strftime.c (my_strftime): Prepend space to format so that we can
2160 reliably distinguish strftime failure from empty output on POSIX
2163 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
2165 * iconvme.c (SIZE_MAX): New macro, if not already defined.
2166 (iconv_string): Don't guess a size-zero buffer, as that might cause
2167 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
2168 result would be 'too large', where 'too large' is (heuristically)
2169 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
2170 overflow concerns. This will prevent some unwanted malloc failures
2171 when the inputs are very large.
2173 2005-03-15 Bruno Haible <bruno@clisp.org>
2175 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
2178 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
2181 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
2183 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
2185 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
2186 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
2188 * strtol.c: Likewise.
2190 2005-03-14 Simon Josefsson <jas@extundo.com>
2192 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
2195 2005-03-14 Jim Meyering <jim@meyering.net>
2197 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
2198 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
2199 to be nonzero so that we (and caller) can detect the difference
2200 between a valid zero-length expansion and an error return, even
2201 when the underlying strftime fails before writing anything into
2204 2005-03-10 Jim Meyering <jim@meyering.net>
2206 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
2207 so that this module works on systems without fchdir.
2209 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
2211 Factor int-properties macros into a single file, except for
2212 glibc-related files.
2213 * intprops.h: New file.
2214 * getloadavg.c: Include it instead of limits.h.
2215 (INT_STRLEN_BOUND): Remove.
2216 * human.c: Include intprops.h.
2217 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
2218 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
2219 * inttostr.h: Include intprops.h instead of limits.h.
2220 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
2221 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
2222 for consistency with intprops.h.
2223 (time_t_is_integer, twos_complement_arithmetic): Use them.
2224 * sig2str.h: Include <signal.h>, intprops.h.
2225 (INT_STRLEN_BOUND): Remove.
2226 * strftime.c (TYPE_SIGNED): Remove.
2227 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
2228 * strtol.c: Adjust comments to match intprops.h.
2229 * userspec.c: Include intprops.h.
2230 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
2231 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
2232 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
2233 instead of rolling our own expressions.
2234 * xstrtol.c: Include xstrtol.h first, to test interface.
2236 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
2238 (my_strftime): Do not mishandle years close to INT_MAX, by doing
2239 the right thing even if adding 1900 would overflow. Similarly
2240 for tm_mon + 1 and tm_yday + 1.
2241 Make %Y always equivalent to %C%y, and similarly for %G and %g.
2242 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
2243 (DO_SIGNED_NUMBER): New macro.
2244 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
2246 2005-03-07 Bruno Haible <bruno@clisp.org>
2248 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
2250 2005-03-03 Derek R. Price <derek@ximbiot.com>
2251 Bruno Haible <bruno@clisp.org>
2253 * pagealign_alloc.h: New file.
2254 * pagealign_alloc.c: New file.
2256 2005-01-28 Bruno Haible <bruno@clisp.org>
2258 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
2261 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
2263 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
2264 The workaround isn't strictly needed for POSIX conformance, and
2265 it's too much of a pain to configure and maintain. We'll ask
2266 people to fix their kernels instead.
2267 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
2268 (NANOSLEEP_BUG_WORKAROUND): Remove.
2269 (xnanosleep): Remove the workaround.
2271 2005-02-12 Bruno Haible <bruno@clisp.org>
2273 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
2275 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
2277 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
2278 * timespec.h (gettime): Return void, since it always
2279 succeeds now. All uses changed.
2280 * gettime.c (gettime) Likewise.
2281 [HAVE_NANOTIME]: Prefer nanotime.
2282 Assume gettimeofday succeeds, as POSIX requires.
2283 Assime time () succeeds, since other code already does.
2284 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
2285 (timespec_subtract): Remove.
2286 (NANOSLEEP_BUG_WORKAROUND): New constant.
2287 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
2288 things considerably. Use it only on GNU/Linux hosts, since the
2289 workaround shouldn't be needed elsewhere.
2291 2005-02-24 Bruno Haible <bruno@clisp.org>
2293 * gettext.h: Update from GNU gettext 0.14.2.
2295 2005-02-24 Bruno Haible <bruno@clisp.org>
2297 * localcharset.c: Update from GNU gettext 0.14.2.
2298 * config.charset: Update from GNU gettext 0.14.2.
2300 2005-02-22 Simon Josefsson <jas@extundo.com>
2302 * iconvme.h, iconvme.c: New files, from libc.
2304 2005-02-20 Neil Conway <neilc@samurai.com>
2306 * xgethostname.c (xgethostname): Check for ENOMEM, which is
2307 returned by OSX/Darwin if the specified buffer is not large
2308 enough for the hostname.
2310 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
2312 * memrchr.h: New file.
2313 * chdir-long.c: Include it.
2314 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
2315 Don't bother including stddef.h.
2317 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2319 * argp-help.c (__argp_help): Create a fake struct argp_state and
2320 pass it to _help, otherwise the latter coredumps trying to
2321 dereference state.root_argp.
2323 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
2325 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
2327 Include <sys/types.h>, for dev_t.
2328 (ME_DUMMY, ME_REMOTE): Move from here....
2329 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
2330 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
2332 Include mountlist.h first, to test the interface.
2334 2005-01-29 Bruno Haible <bruno@clisp.org>
2336 * progname.c (program_name): Initialize.
2337 Needed when linking statically on MacOS X.
2339 2005-01-28 Bruno Haible <bruno@clisp.org>
2341 * javacomp.sh.in: New file, from GNU gettext.
2342 * javacomp.h: New file, from GNU gettext.
2343 * javacomp.c: New file, from GNU gettext.
2345 2005-01-26 Bruno Haible <bruno@clisp.org>
2347 * javaexec.sh.in: New file, from GNU gettext.
2348 * javaexec.h: New file, from GNU gettext.
2349 * javaexec.c: New file, from GNU gettext.
2351 2005-01-26 Simon Josefsson <jas@extundo.com>
2353 * gai_strerror.c: Use GPL in header.
2355 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2357 * argp-help.c (hol_entry_help): Avoid using non-constant
2358 initializers for struct pentry_state.
2359 (__argp_error): Check return value of __asprintf
2360 (__argp_failure): Translate error message
2362 * argp-parse.c: Removed braces around the expansion of N_()
2364 2005-01-21 Jim Meyering <jim@meyering.net>
2366 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
2367 same value as for Solaris 9.
2369 * chdir-long.c (chdir_long): Rewrite to remove limitation on
2370 component length. This included changing the parameter to be
2371 of type `char *' rather than `char const *'.
2372 * chdir-long.h (chdir_long): Update prototype.
2374 * openat.c (fdopendir, fstatat): New functions.
2375 * openat.h: Include headers required for use of DIR and struct stat.
2376 [AT_SYMLINK_NOFOLLOW]: Define.
2377 (fdopendir, fstatat): Add prototypes.
2379 2005-01-21 Bruno Haible <bruno@clisp.org>
2381 * classpath.h: New file, from GNU gettext.
2382 * classpath.c: New file, from GNU gettext.
2384 2005-01-20 Simon Josefsson <jas@extundo.com>
2386 * version-etc-fsf.c: New file, with version_etc_copyright.
2387 * version-etc.c: Remove version_etc_copyright.
2388 * version-etc.h (version_etc_copyright): Use [] instead of * in
2389 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
2391 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
2393 * save-cwd.c (save_cwd): Remove code to support the case
2394 where fchdir is missing or flaky.
2396 2005-01-20 Simon Josefsson <jas@extundo.com>
2398 * base64.h (isbase64): Add.
2400 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
2401 using a unsigned prototype, don't inline.
2402 (base64_decode): Use it.
2404 2005-01-19 Bruno Haible <bruno@clisp.org>
2406 * sh-quote.h: New file, from GNU gettext.
2407 * sh-quote.c: New file, from GNU gettext.
2409 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
2411 Merge changes from coreutils, as described below in several
2412 changelogs dated today.
2414 * save-cwd.c: Include "save-cwd.h" before other include files.
2415 (O_DIRECTORY): Remove; not needed here, since "." must be
2416 a directory. All uses removed.
2417 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
2418 universal on Suns, and we also need to test for IRIX.
2419 Revamp code to use 'if' rather than '#if'.
2420 Avoid unnecessary comparison of cwd->desc to 0.
2422 * utimens.c (futimens): Robustify the previous patch, by checking
2423 for known valid error numbers rather than observed invalid ones.
2425 2005-01-18 Jim Meyering <jim@meyering.net>
2427 * version-etc.c (version_etc_copyright): Update copyright date.
2429 * utimens.c (futimens): Account for the fact that futimes
2430 can also fail with errno == ENOSYS or errno == ENOENT.
2431 Patch from Dmitry V. Levin.
2433 Change the name of the robust chdir function from chdir to chdir_long.
2434 * save-cwd.c: Include chdir-long.h rather than chdir.h.
2435 (restore_cwd): Use chdir_long, not chdir.
2436 * chdir-long.c: Renamed from chdir.c.
2437 * chdir-long.h: Renamed from chdir.h.
2438 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
2441 2005-01-18 Bob Proulx <bob@proulx.com>
2443 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
2444 offsetof() macro construct to avoid compile failure with native HP-UX
2445 11.0 ANSI C compiler.
2447 2005-01-06 Bruno Haible <bruno@clisp.org>
2449 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
2450 because stpncpy.m4 takes care of it.
2452 2004-01-24 Bruno Haible <bruno@clisp.org>
2454 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
2456 2003-10-09 Bruno Haible <bruno@clisp.org>
2458 * progreloc.c: Include xalloc.h instead of xmalloc.h.
2460 2005-01-06 Bruno Haible <bruno@clisp.org>
2462 * fwriteerror.h (fwriteerror): Change specification to include fclose.
2463 * fwriteerror.c: Include <stdbool.h>.
2464 (fwriteerror): At the end, close the file stream. Record whether
2465 stdout was already closed.
2467 2004-05-27 Bruno Haible <bruno@clisp.org>
2469 * execute.c (environ): Declare if needed.
2470 * pipe.c (environ): Likewise.
2471 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
2473 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
2475 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
2476 definitions to be after all include files, to avoid collisions.
2477 Problem reported by Bob Proulx.
2479 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
2481 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
2482 not needed. This removes a dependency on the gettext module.
2483 [defined _LIBC]: Do not include <libintl.h>; not needed.
2485 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
2487 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
2490 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
2492 * argp-parse.c: Include <stddef.h>.
2493 (alignof, alignto): New macros.
2494 (parser_init): Don't assume that void * is aligned sufficiently
2497 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
2498 need to extend the stack.
2499 (YYINITDEPTH): New macro, so that the initial stack isn't overly
2502 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2504 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
2506 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
2508 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
2509 Remove now-obsolete comment about AIX.
2510 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
2511 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
2512 (YYMAXDEPTH): New macro.
2514 2004-12-18 Bruno Haible <bruno@clisp.org>
2516 * fatal-signal.c (fatal_signals): Make non-const.
2517 (init_fatal_signals): New function.
2518 (uninstall_handlers, install_handlers): Ignore signals that were set to
2520 (at_fatal_signal): Call init_fatal_signals.
2521 (init_fatal_signal_set): Likewise. Ignore signals that were set to
2523 Reported by Paul Eggert.
2525 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
2527 * getdate.y (textint): New member "negative".
2528 (time_zone_hhmm): New function.
2529 Expect 14 shift-reduce conflicts, not 13.
2530 (o_colon_minutes): New rule.
2531 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
2532 (yylex): Set the "negative" member of signed numbers.
2534 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
2536 Changes imported from coreutils.
2537 * hard-locale.c: Assume <locale.h> exists.
2539 (GLIBC_VERSION): New macro.
2540 (hard_locale): Assume setlocale exists.
2541 Rewrite to avoid #ifdef.
2542 Use strdup rather than malloc + strcpy.
2543 * human.c: Assume <locale.h> exists.
2544 (human_readable): Assume localeconv exists.
2546 2004-12-01 Jakub Jelinek <jakub@redhat.com>
2548 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
2549 convert T2, not T. (Imported from libc.)
2551 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
2553 * getcwd.c (is_ENAMETOOLONG): New macro.
2554 (__getcwd.c): Don't restore errno; glibc doesn't.
2555 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
2556 first, falling back to our code only if its results look suspicious.
2557 Ensure that the resulting buffer is only as large as necessary.
2559 * readutmp.c: Include readutmp.h first.
2560 Include <errno.h>, since readutmp.h no longer does that.
2561 * readutmp.h: Don't include <errno.h>,
2562 <sys/param.h>, <time.h>; not needed to establish interface.
2563 (errno): Remove decl.
2564 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
2565 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
2566 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
2568 2004-11-28 Simon Josefsson <jas@extundo.com>
2570 * base64.h, base64.c: New file.
2572 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
2574 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
2576 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
2578 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
2579 HP's ANSI C compiler.
2580 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
2581 Declaring int functions causes warnings on some modern systems and
2582 shouldn't be needed to compile on ancient ones.
2583 * same.c (MIN) [defined MIN]: Don't define, since it's already
2586 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
2587 with the following changes.
2588 (__set_errno): Parenthesize properly.
2589 Include <stdbool.h>.
2590 (MIN, MAX, MATCHING_INO): New macros.
2591 (__getcwd): Define with prototype, not K&R form.
2592 Use heuristics to allocate default buffer on stack if possible.
2593 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
2594 behavior, and to avoid the PATH_MAX limit when computing
2596 Use MATCHING_INO to compare inode number to file.
2597 Check for arithmetic overflow in size calculations.
2598 Fix bug in reallocation of dot array that caused getcwd to fail
2599 on directories nested deeper than 75.
2600 Be more careful about saving errno on error.
2601 Do not use realloc; use only free+malloc, as this is a bit
2602 more flexible and avoids a needless copy operation.
2603 Do not inspect st_dev and st_ino for symbolic links; POSIX
2604 doesn't specify the latter.
2605 Check for closedir errors.
2606 Avoid needless casts.
2607 Use "#ifdef weak_alias" around weak_alias, to be like other
2609 The following changes to getcwd.c have effect only when used in
2610 gnulib; they have no effect inside glibc proper.
2611 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
2612 as alloca isn't used.
2613 (alloca, __alloca): Likewise.
2614 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
2615 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
2616 unconditionally, as gnulib assumes C89 or better.
2617 Do not include <sys/param.h>.
2618 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
2619 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
2621 (NULL) [!defined NULL]: Remove; we assume C89 or better.
2622 Include <dirent.h> in a way that is compatible with modern Autoconf.
2623 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
2624 New macros, if not already defined.
2625 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
2626 Use "_LIBC", not "defined _LIBC", for consistency.
2627 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
2629 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
2630 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
2631 * xgetcwd.c: David MacKenzie's old code was removed, so give
2632 credit only to Jim Meyering and adjust the copyright dates.
2633 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
2634 <stdlib.h>, <unistd.h>, "pathmax.h".
2635 Instead, include "xgetcwd.h" (first) and "getcwd.h".
2636 (INITIAL_BUFFER_SIZE): Remove.
2637 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
2639 2004-11-23 Jim Meyering <jim@meyering.net>
2641 * getopt_.h: Remove trailing blanks.
2643 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
2645 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
2646 (futimens): New function, which uses futimes if available.
2647 (futimens, utimens): Support timespec==NULL, with same semantics
2648 as utime and utimens.
2649 * utimens.h (futimens): New decl.
2651 2004-11-23 Jim Meyering <jim@meyering.net>
2653 * __fpending.c: Add comment.
2655 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2657 * getopt_.h: Re-addition of __getopt_argv_const caused
2658 redefinition warnings. To avoid them, include the defines
2659 in `#if !defined __need_getopt ... #endif'. The only place
2660 where __getopt_argv_const is used is in definitions
2661 of getopt_long and getopt_long_only below, which are as well
2662 protected by `#ifndef __need_getopt'.
2663 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
2664 __need_getopt after including <stdio.h> and <unistd.h> These
2665 headers might have defined it.
2667 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
2669 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
2671 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
2672 optopt): Use them instead of invoking ## directly; otherwise, the
2673 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
2675 2004-11-19 Bruno Haible <bruno@clisp.org>
2677 * strtok_r.c: Move comments from here...
2678 * strtok_r.h: ... to here.
2680 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
2682 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
2683 might fail. Problem reported by Yoann Vandoorselaere.
2684 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
2685 that mishandle size_t overflow.
2687 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
2689 * canon-host.c: Include "strdup.h".
2690 (canon_host): Use getaddrinfo if available, so that IPv6 works.
2691 Use strdup instead of malloc/strcpy to duplicate strings.
2693 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
2694 (human_space_before_unit): New constant.
2695 * human.c (human_readable): Support it.
2697 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
2698 (xgetcwd): Set errno correctly when failing.
2699 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
2700 the failure is actually due to a PATH_MAX problem.
2702 Further getopt changes to make it more likely that glibc will
2703 buy the changes back.
2704 * getopt.c (POSIXLY_CORRECT): New constant.
2705 (getopt): Use it, so to preserve glibc semantic
2706 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
2707 when compiling for libc.
2708 * getopt_.h (__getopt_argv_const): Bring it back.
2709 (getopt_long, getopt_long_only): Use it.
2711 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
2712 New arg POSIXLY_CORRECT. All callers changed.
2713 (getopt): Argv is now char * const *, as per standard.
2714 (_getopt_internal_r, _getopt_internal): Argv is now char **,
2715 not char *__getopt_argv_const *.
2716 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
2717 _getopt_long_only_r): Likewise.
2718 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
2719 * getopt_int.h (_getopt_internal, _getopt_internal_r,
2720 _getopt_long_r, _getopt_long_only_r): Likewise.
2721 * getopt_.h (__getopt_argv_const): Remove.
2722 (getopt): Argv is now char * const *, as per standard.
2724 * getdate.y (tORDINAL): New token.
2725 (day, relunit): Allow it for relative times.
2726 (relative_time_table): Use tORDINAL for ordinals.
2728 2004-11-15 Jim Meyering <jim@meyering.net>
2730 * closeout.c: Include "__fpending.h" once again.
2731 Include <stdbool.h>.
2732 (close_stdout): Don't fail just because stdout was closed initially,
2733 since some programs don't write to stdout in the normal course of
2734 operation (other than --version and --help), and we don't want this
2735 function to make e.g. `touch file >&-' fail.
2736 But do fail if it was closed and someone has tried to write to it.
2737 E.g., `printf foo >&-' must fail.
2739 2004-11-11 Simon Josefsson <jas@extundo.com>
2741 * strtok_r.h, strtok_r.c: New file.
2743 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
2745 * getopt_.h (__getopt_argv_const): New macro, to be used so that
2746 we can stop lying to compilers about the constness of argv when we
2747 are compiled outside glibc.
2748 (getopt, getopt_long, getopt_long_only): Use it.
2749 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
2751 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
2752 _getopt_long_only_r): Likewise.
2753 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
2754 _getopt_long_only_r): Likewise.
2756 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
2757 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
2758 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
2759 the other external symbols.
2760 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
2761 declaration, since the above renaming now works around collisions.
2763 2004-11-11 Jim Meyering <jim@meyering.net>
2765 * linebreak.c: Remove trailing blanks.
2766 * alloca_.h: Likewise.
2767 * acosl.c: Likewise.
2768 * euidaccess.c: Likewise.
2769 * allocsa.h: Likewise.
2771 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
2773 * mktime.c (SHR): New macro, which is a portable
2774 substitute for >> that should work even on Crays.
2775 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
2776 Problem reported by Mark D. Baushke in
2777 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
2778 * getdate.y (SHR): Likewise.
2780 * strftime.c (SHR): Likewise.
2782 * quotearg.c (struct quoting_options): Use unsigned int for
2783 quote_these_too, so that right shifts are well defined. All uses
2786 2004-11-10 Simon Josefsson <jas@extundo.com>
2788 * getaddrinfo.h, getaddrinfo.c: New files.
2790 2004-11-10 Jim Meyering <jim@meyering.net>
2792 Ensure that no close failure goes unreported.
2793 * closeout.c (close_stdout): Always close stdout. I.e., don't
2794 return early when it seems there's nothing to flush.
2795 Don't include __fpending.h.
2797 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
2799 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
2801 2004-11-05 Bruno Haible <bruno@clisp.org>
2803 * readlink.c: Include stddef.h, needed for size_t on Woe32.
2804 Reported by Mark D. Baushke <mdb@cvshome.org>.
2806 2004-11-04 Bruno Haible <bruno@clisp.org>
2808 2004-09-11 Bruno Haible <bruno@clisp.org>
2809 * allocsa.valgrind: New file.
2810 2004-02-06 Bruno Haible <bruno@clisp.org>
2811 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
2812 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
2813 Reported by Christopher Seip <chris.seip@hp.com>.
2815 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
2817 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
2818 with errno == ERANGE if the buffer is too small.
2819 Problem reported by Mark D. Baushke.
2821 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
2823 * xreadlink.c (MAXSIZE): New macro.
2824 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
2825 size does not exceed MAXSIZE. Avoid cast.
2826 As suggested by Mark D. Baushke in
2827 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
2828 if readlink fails with buffer size just under MAXSIZE, try again
2831 2004-11-02 Derek R. Price <derek@ximbiot.com>
2832 and Paul Eggert <eggert@cs.ucla.edu>
2834 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
2835 (get_date): Overparenthesize to avoid GCC warning.
2837 2004-11-02 Bruno Haible <bruno@clisp.org>
2839 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
2840 function returns void.
2842 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
2844 * getpass.c (fflush_unlocked, flockfile, funlockfile)
2845 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
2848 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
2850 * getdate.y: Add support for TZ="foo" within a date string.
2851 Fix some bugs near time_t boundaries. Reject dates with
2852 out-of-range components, e.g., "Sept 31".
2853 Include <stdlib.h>, "setenv.h", "xalloc.h".
2854 (ISDIGIT_LOCALE): Remove; unused.
2855 Note that the TZ and time functions used here are not reentrant.
2856 (mktime_ok, get_tz): New functions.
2857 (TZBUFSIZE): New constant.
2858 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
2859 This requires that we sometimes generate our own TZ="XXX..." setting.
2861 2004-10-27 Derek R. Price <derek@ximbiot.com>
2863 * mktime.c (not_equal_tm): Remove redundant check.
2865 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
2867 * getdate.y: Use Bison 1.875 features, and some minor
2868 code cleanups. This change does not affect semantics.
2869 Don't include <stdlib.h>; no longer needed.
2870 Don't include unlocked-io.h; only the "#if TEST" code uses
2871 stdio, and performance isn't crucial there.
2872 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
2873 Bison 1.875 features as described below.
2874 All uses of "PC." replaced by "pc->".
2875 (YYSTYPE): Add a forward declaration.
2876 (yylex, yyerror): Use full prototypes in forward decls.
2877 Use "%pure-parser" rather than obsolescent "%pure_parser".
2878 Use %parse-param and %lex-param instead of obsolescent
2879 YYPARSE_PARAM and YYLEX_PARAM.
2880 (meridian_table, month_and_day_table, time_units_table,
2881 relative_time_table, time_zone_table, military_table,
2882 lookup_zone, lookup_word, get_date):
2883 Use NULL instead of 0 where appropriate.
2884 (to_hour): Avoid abort (), to avoid a dependency on
2886 (yyerror, yylex): Now accepts parser_control * arg.
2887 (main) [TEST]: Use '\0' rather than 0 for char.
2889 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
2891 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
2892 It's now the caller's responsibility to handle the case where
2893 !HAVE_GETPAGESIZE && !defined getpagesize.
2895 * mktime.c (leapyear): Arg is long int, not int.
2897 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
2899 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
2901 2004-10-12 Simon Josefsson <jas@extundo.com>
2903 * getpass.c (fflush_unlocked, flockfile, funlockfile)
2904 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
2907 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
2909 * vsnprintf.h: New file.
2910 * vsnprintf.c: New file.
2912 2004-10-07 Bruno Haible <bruno@clisp.org>
2914 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
2915 into the provided buffer.
2917 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
2919 * diacrit.c, diacrit.h: Add GPL notice.
2921 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
2922 * atanl.c (atanl): Keep the code as similar to glibc as possible.
2923 * logl.c (logl): Keep the code as similar to glibc as possible.
2924 This avoids a potential constant-folding bug.
2926 2004-10-05 Bruno Haible <bruno@clisp.org>
2928 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
2930 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
2932 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
2933 * xmalloc.c (xmemdup): Likewise.
2934 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
2935 XFREE): Remove these long-obsolescent macros.
2936 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
2937 * xstrdup.c: Remove.
2939 * regex.c (re_comp): Cast gettext return value to char *,
2940 Problem reported by Martin Neitzel via Mark D. Baushke.
2942 2004-10-04 Simon Josefsson <jas@extundo.com>
2944 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
2945 '#ifdef USE_UNLOCKED_IO'.
2947 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
2949 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
2950 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
2951 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
2952 regex.c, sha1.c, version-etc.c, yesno.c:
2953 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
2954 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
2955 the includer's responsibility.
2957 Sync from coreutils.
2959 * modechange.c (mode_compile): Don't decrement a pointer that
2960 points to the start of a string, as the C Standard says the
2961 resulting behavior is undefined.
2963 * backupfile.h (enum backuptype): Rename none -> no_backups,
2964 simple -> simple_backups, numbered_existing ->
2965 numbered_existing_backups, numbered -> numbered_backups
2966 to avoid shadowing problems. All uses changed.
2967 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
2968 * backupfile.c (check_extension, numbered_backup):
2969 Rename locals to avoid shadowing 'basename'.
2970 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
2973 * .cppi-disable: Add getopt_.h, getopt_int.h.
2974 * .cvsignore: Add getopt.h.
2976 2004-10-04 Simon Josefsson <jas@extundo.com>
2978 * memmem.h: New file.
2979 * memmem.c: New file, taken from glibc.
2981 2004-10-02 Jim Meyering <jim@meyering.net>
2983 * dirfd.h, getpagesize.h: Add copyright notice.
2985 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
2987 * snprintf.c: Remove comments as to why each header is needed.
2989 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
2991 * strsep.h: New file.
2992 * strsep.c: New file.
2994 2004-10-01 Simon Josefsson <jas@extundo.com>
2996 * snprintf.c (snprintf): Handle size==0.
2998 2004-10-01 Simon Josefsson <jas@extundo.com>
2999 Bruno Haible <bruno@clisp.org>
3001 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
3002 (snprintf): Declare 'args'.
3004 2004-09-30 Simon Josefsson <jas@extundo.com>
3006 * snprintf.h, snprintf.c: New files.
3008 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3010 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
3011 (hol_entry_help): Never translate an empty string.
3012 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
3013 * argp.h (OPTION_NO_TRANS): New option.
3015 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
3017 * xvasprintf.c: Include xalloc.h.
3018 (xvasprintf): Use xalloc_die, not xmalloc_die.
3020 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
3022 * dummy.c: Change copyright notice to FSF, and license to GPL.
3024 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
3026 * argp-pvh.c (argp_program_version_hook): Provide initial value.
3027 Problem reported by Bruno Haible in:
3028 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
3030 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
3032 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
3033 in case some system header has #define'd it. Problem reported by
3034 Soeren D. Schulze in
3035 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
3037 2004-09-08 Bruno Haible <bruno@clisp.org>
3039 * stdint_.h: New file, taken from GNU clisp.
3041 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
3043 * xvasprintf.h: New file.
3044 * xvasprintf.c: New file.
3045 * xasprintf.c: New file.
3047 2004-09-08 Bruno Haible <bruno@clisp.org>
3049 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
3051 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
3053 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
3055 Import from coreutils.
3056 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
3057 strings on unbounded length. alloca's performance benefits aren't
3058 that important here.
3060 (parse_with_separator): New function, with most of the internals
3061 of the old parse_user_spec. Allow user to omit both user and group,
3062 for compatibility with FreeBSD.
3063 Clone only the user name, not the entire spec.
3064 Do not set *uid, *gid unless entirely successful.
3065 Avoid memory leak in some failing cases.
3066 Fix regression for USER.GROUP reported by Dmitry V. Levin in
3067 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
3068 (parse_user_spec): Rewrite to use parse_with_separator.
3070 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
3072 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
3073 its complicated substitute.
3074 * argp-help.c: Include <errno.h>, for program_invocation_short_name
3075 and program_invocation_name.
3076 (__argp_basename) [!_LIBC]: Remove; the only use was
3077 replaced by its body.
3078 (__argp_short_program_name): Change condition from
3079 !defined __argp_short_program_name to
3080 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
3081 to match argp-namefrob.h.
3082 (__argp_failure): Don't assume strerror_r returns char *.
3083 * argp-parse.c (N_): Define unconditionally.
3084 (argp_default_options): Fill out initializers with 0 to avoid
3087 2004-08-12 Simon Josefsson <jas@extundo.com>
3089 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
3090 * getopt_.h: Renamed from getopt.h.
3092 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
3094 Merge from coreutils.
3096 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
3097 wmemchr or wmemcpy. Problem reported by Robert Dahlem
3098 for Reliant Unix 5.43.
3100 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
3101 (union fooround): Use uintmax_t, not long int.
3102 The rest is a merge from libc:
3103 [defined _LIBC]: Include <shlib-compat.h>.
3104 (_obstack) [defined _LIBC]: Remove after 2.3.4.
3106 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
3108 * strverscmp.c: Convert to UTF-8.
3110 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
3112 * obstack.h (obstack_empty_p):
3113 Don't assume that chunk->contents is suitably aligned.
3114 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
3115 Likewise. Problem reported by Benno in
3116 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
3118 * chown.c (rpl_chown): Work even if the file is writeable but not
3119 readable. This could be improved further but it'd take some work.
3121 2004-08-08 Simon Josefsson <jas@extundo.com>
3123 * xgethostname.c: Don't include error.h (not used).
3126 * getpass.c: Include getpass.h first.
3128 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
3130 * xalloc-die.c: New files.
3131 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
3133 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
3134 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
3135 (_, N_, xalloc_die): Move to xalloc-die.c.
3136 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
3137 so that we needn't mess with xalloc_msg_memory_exhausted.
3139 * sha1.h: Renamed from sha.h.
3140 (SHA1_H): Renamed from _SHA_H.
3141 (sha1_ctx): Renamed from sha_ctx.
3142 (sha1_init_ctx): Renamed from sha_init_ctx.
3143 (sha1_process_block): Renamed from sha_process_block.
3144 (sha1_process_bytes): Renamed from sha_process_bytes.
3145 (sha1_finish_ctx): Renamed from sha_finish_ctx.
3146 (sha1_read_ctx): Renamed from sha_read_ctx.
3147 (sha1_stream): Renamed from sha_stream.
3148 (sha1_buffer): Renamed from sha_buffer.
3149 * sha1.c: Likewise; renamed from sha.c.
3150 Do not include <sys/types.h>.
3151 Include <stddef.h> rather than <stdlib.h>.
3153 2004-08-08 Bruno Haible <bruno@clisp.org>
3155 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
3156 FILESYSTEM_PREFIX_LEN.
3157 * progreloc.c: Likewise.
3158 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
3160 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
3163 * argp-help.c (make_hol, hol_append): Don't assume that
3164 SIZE_MAX is a valid preprocessor constant.
3165 (__argp_basename): Change from "#ifndef _LIBC"
3166 to "#ifndef __argp_short_program_name", so that
3167 we don't compile these functions for tar.
3169 More merges from coreutils.
3170 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
3171 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
3173 * addext.c: Remove; no longer needed.
3174 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
3175 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
3176 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
3177 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
3178 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
3179 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
3180 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
3181 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
3182 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
3183 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
3184 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
3185 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
3186 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
3187 Import changes from coreutils.
3189 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
3191 Merge from coreutils.
3193 * .gdb-history: Remove; this doesn't belong here.
3195 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
3196 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
3197 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
3199 * dirname.h: Include <stdbool.h>.
3200 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
3201 for consistency with POSIX terminology. All uses changed.
3202 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
3203 (strip_trailing_slashes): Use bool for booleans.
3204 * stripslash.c (strip_trailing_slashes): Likewise.
3206 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
3207 sometimes returns a positive errno value even when it succeeds.
3208 (print_errno_message) [!LIBC]: Fall back on strerror if
3211 * path-concat.c (mempcpy): Don't define if a system header defines it.
3212 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
3213 (longest_relative_suffix): New function.
3214 (path_concat): Use it. Assume first argument is not NULL.
3215 Port to DOS. Omit redundant separators.
3216 Report an error instead of returning NULL.
3217 Use mempcpy instead of memcpy.
3218 (xpath_concat): Remove: not declared or used.
3220 * same.h: Include <stdbool.h>
3221 (same_name): Return bool, not int.
3222 * same.c (same_name): Likewise.
3223 (errno): Don't declare; we assume C89 or better now.
3225 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
3226 if not already defined.
3228 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
3229 * dup-safer.c (errno): Likewise.
3231 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
3233 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
3236 2004-08-03 Simon Josefsson <jas@extundo.com>
3238 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
3239 * progname.h: Don't include stdbool.h.
3241 2004-08-02 Simon Josefsson <jas@extundo.com>
3243 * getsubopt.h: New file, with comments from Bruno Haible.
3244 * getsubopt.c: New file, from glibc, but slightly modified based on
3245 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
3247 2004-08-01 Simon Josefsson <jas@extundo.com>
3249 * xgetdomainname.c: Include stdlib.h, for free().
3251 2004-07-16 Simon Josefsson <jas@extundo.com>
3253 * dummy.c: New file.
3255 2004-07-16 Bruno Haible <bruno@clisp.org>
3257 * backupfile.h: Add extern "C" for C++.
3258 * closeout.h: Likewise.
3259 * copy-file.h: Likewise.
3260 * findprog.h: Likewise.
3261 * full-write.h: Likewise.
3262 * pathname.h: Likewise.
3263 * progname.h: Likewise.
3264 * stpcpy.h: Likewise.
3265 * stpncpy.h: Likewise.
3266 * strcase.h: Likewise.
3267 * strstr.h: Likewise.
3268 * xalloc.h: Likewise.
3270 * mbswidth.h: Add extern "C" for C++.
3271 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
3273 2004-07-09 Simon Josefsson <jas@extundo.com>
3275 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
3276 failed without this.)
3278 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
3280 * fchown-stub.c: New file.
3282 2004-06-24 Jim Meyering <jim@meyering.net>
3284 * obstack.h (obstack_base): Cast to (void *), per documentation.
3286 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
3288 * argz.c, argz_.h: New files, which are autoupdated from libtool.
3290 2004-06-01 Jim Meyering <jim@meyering.net>
3292 * calloc.c: New file.
3294 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
3296 * getdate.y (yylex): Allow space between sign and number.
3297 Problem reported by Dan Jacobson.
3299 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
3300 and Jim Meyering <jim@meyering.net>
3302 Merge from coreutils CVS.
3304 * stat-macros.h: New file, with contents from file-type.h
3305 and coreutils' system.h.
3306 * file-type.c: Include "stat-macros.h".
3307 * file-type.h (file_type): Move all macro definitions to new file,
3310 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
3311 Wrap old code with this conditional.
3312 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
3313 function that does not dereference symlinks.
3314 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
3316 * xreadlink.c: Include xreadlink.h first, to catch .h file
3317 dependency problems.
3318 (xreadlink): Accept new arg SIZE, for efficiency.
3319 All decls and uses changed.
3320 * xreadlink.h: Include <stddef.h>, for size_t.
3322 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
3323 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
3325 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
3327 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
3329 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
3330 macros to be defined.
3331 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
3332 the allocator returns NULL because the requested size is zero.
3334 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
3336 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
3337 var. Add comment explaining why libc still defines it. This
3338 merges the following patch from glibc:
3339 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
3341 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
3343 * obstack.c (_obstack): Remove unused variable. It hasn't been
3344 present in glibc since revision 1.1 of this file.
3345 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
3346 obstack_alignment_mask, obstack_alloc, obstack_base,
3347 obstack_blank, obstack_blank_fast, obstack_chunk_size,
3348 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
3349 obstack_grow0, obstack_init, obstack_int_grow,
3350 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
3351 obstack_next_free, obstack_object_size, obstack_ptr_grow,
3352 obstack_ptr_grow_fast, obstack_room): Remove declarations of
3353 nonexistent functions.
3355 2004-05-17 Derek R. Price <derek@ximbiot.com>
3356 Paul Eggert <eggert@cs.ucla.edu>
3358 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
3360 2004-05-14 Bruno Haible <bruno@clisp.org>
3362 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
3363 that consists of a '.' followed by an empty digit string.
3364 Patch by Tor Lillqvist <tml@iki.fi>.
3366 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
3368 Port obstack to the AS/400, where pointers are 16 bytes wide and
3369 you cannot cast an integer to a valid pointer. This patch is
3370 currently waiting to be integrated into glibc; see
3371 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
3373 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
3374 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
3375 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
3376 (struct obstack): temp member is now a union of a pointer and
3377 an integer, instead of an integer. All integer uses changed.
3378 This does not affect the physical layout of struct obstack,
3379 except on hosts (like the AS/400) where the size or alignment of
3380 void * is greater than that of ptrdiff_t.
3381 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
3382 __STDC__)]: Store temporary in pointer member of union, not
3384 * obstack.c: Include <stddef.h>, for offsetof.
3385 (struct fooalign): Remove; it doesn't need a name.
3386 (union fooround): Change double to long double, and add void *.
3387 (DEFAULT_ALIGNMENT): Use offsetof to compute.
3388 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
3389 not a macro. Hence the values are always int; so remove all
3390 casts-to-int in uses.
3392 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
3393 Derek Price <derek@ximbiot.com>
3395 * alloca.c: Include <alloca.h>, to get our interface.
3396 * alloca_.h: Use __alloca on AIX, so that we don't have to
3397 include <alloca.h> first. Use C89 prototype for alloca; this
3398 requires including <stddef.h> for size_t. Use extern "C" if C++.
3399 Use #elif for simplicity, since we can assume C89 now.
3400 Don't try to source the system alloca.h since it will not be found
3401 and to prevent recursively including its replacement.
3402 * fnmatch.c: Include <alloca.h> instead of opencoding.
3403 * regex.c: Likewise.
3405 2004-05-16 Derek Price <derek@ximbiot.com>
3406 Paul Eggert <eggert@cs.ucla.edu>
3408 getline cleanup. This changes the getndelim2 API: both order of
3409 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
3412 * getline.c: Don't include stddef.h or stdio.h, since our
3413 interface does that.
3414 (getline): Always use getdelim, so that we don't have two
3415 copies of this code.
3416 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
3418 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
3419 (GETNDELIM2_MAXIMUM): New macro.
3420 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
3421 instead of the old practice of delim2==0. All callers changed.
3422 Return -1 on overflow, instead of returning junk.
3423 Do not set *linesize unless allocation succeeds.
3424 * getndelim2.h: Do not include stddef.h; no longer needed, now
3425 that we include sys/types.h.
3426 * getnline.h: Likewise.
3427 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
3428 (getndelim2): Reorder arguments.
3429 * getnline.c (getnline, getndelim):
3430 Don't discard the NMAX argument.
3431 (getnline): Invoke getndelim, to avoid code duplication.
3432 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
3433 of (size_t) -1 by callers of the getnline family.
3435 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
3437 * nanosleep.c (suspended): Change its type from int to
3438 sig_atomic_t volatile.
3439 (first_call): Make it private to rpl_nanosleep, and have it
3440 be zero initially as that's a bit faster.
3441 (my_usleep): Round up fractional times instead of truncating them,
3442 as this is the usual meaning for 'sleep'.
3444 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
3446 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
3447 (ENOSYS): Define if not defined.
3448 (settime): Fall back on stime if it exists and settimeofday fails.
3449 But don't bother with fallbacks if a method fails with errno == EPERM.
3451 2004-05-11 Jim Meyering <jim@meyering.net>
3453 Prior to this change, the save_cwd caller required read access to the
3454 current directory on most systems (ones with the fchdir function).
3456 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
3457 fails, try write-only, and finally, resort to using xgetcwd.
3459 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
3461 * obstack.c, obstack.h: Import changes from libc.
3463 2004-04-28 Bruno Haible <bruno@clisp.org>
3465 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
3466 implicitly appends .exe to executables.
3467 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
3468 accepts Windows pathnames.
3469 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
3470 Cygwin like Windows, since it now accepts Windows pathnames.
3471 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
3472 Cygwin like Windows, since it now accepts Windows pathnames.
3473 Reported by Derek Robert Price <derek@ximbiot.com>.
3475 2004-04-20 Jim Meyering <jim@meyering.net>
3477 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
3479 2004-04-20 Jim Meyering <jim@meyering.net>
3480 Bruno Haible <bruno@clisp.org>
3482 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
3483 memory when realloc fails.
3485 2004-04-18 Jim Meyering <jim@meyering.net>
3487 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
3488 don't leak memory and do call END_UTMP_ENT.
3490 2004-04-11 Paul Eggert <eggert@twinsun.com>
3492 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
3493 (CHAR_BIT): Remove, since we assume C89.
3494 Include <stdint.h> if available, as per current Autoconf CVS advice.
3496 2004-03-30 Paul Eggert <eggert@twinsun.com>
3498 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
3499 not bool, to be more consistent with Unix conventions.
3500 Suggested by Bruno Haible.
3502 Merge from coreutils.
3504 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
3507 * getdate.h: Include stdbool.h, and timespec.h instead of
3508 the usual <time.h> dance.
3509 (get_date): Change signature to support fractional time stamps.
3510 All callers changed.
3511 * getdate.y: Include "getdate.h" first, as we can now
3512 assume C89 and don't need to worry about 'const'.
3513 Similarly, include "unlocked-io.h" near start, not in middle.
3515 (textint.value): Use long int rather than int.
3516 (textint.digits): Use size_t rather than int.
3517 (BILLION, LOG10_BILLION): New constants.
3518 (parser_control): New member rel_ns. Members day_ordinal,
3519 time_zone, month, day, hour, minutes, rel_year, rel_month,
3520 rel_day, rel_hour, rel_minutes, rel_seconds
3521 are now long int, not int. Member seconds is now struct timespec,
3522 not int. New member timespec_seen. Members dates_seen, days_seen,
3523 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
3525 (%union.intval): Now long int, not int.
3526 New member timespec.
3527 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
3528 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
3529 (spec): Now is a timespec or an item list.
3530 (timespec, items): New nonterminals.
3531 (time, rel, relunit, number, get_date):
3532 Add support for fractional seconds.
3533 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
3534 (gmtime, localtime, mktime): Remove decls; not needed with C89.
3535 (to_hour): First arg is now long int, not int.
3536 (to_year): Returns long int, not int.
3537 Don't treat year -70 like 70.
3538 (tm_diff): Returns long int, not int.
3539 (lookup_word): Use bool instead of int when appropriate.
3540 (yylex): Use size_t for count, not int.
3541 Detect overflow when parsing large integer constants.
3542 Add support for fractions.
3543 (get_date): Make pointers 'const' if possible.
3544 Use more-portable code to detect integer overflow.
3545 (main) [TEST]: Adjust to above changes. Test for localtime failure.
3546 Don't use ctime; it's not reliable if the year has >4 digits.
3548 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
3549 This is for compatibility with BSD.
3551 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
3552 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
3553 From coreutils' system.h.
3555 * userspec.c: Don't include "posixver.h".
3556 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
3557 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
3558 compatible extension. Simplify code by removing a boolean int
3559 that was always nonzero if a string was nonnull.
3561 2004-03-30 Jim Meyering <jim@meyering.net>
3563 Merge from coreutils.
3565 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
3567 * readtokens.c (readtoken): Don't leak 64 bytes when reading
3568 an empty input stream.
3570 * readtokens.c: Include <stdbool.h>.
3571 (readtoken): Use `size_t' rather than int/long.
3572 All callers adjusted.
3573 Use `bool' rather than `int' where appropriate.
3574 Use memset rather than an explicit loop.
3575 Use x2nrealloc rather than xrealloc.
3576 Allow the use of `\0' as a delimiter.
3577 (readtokens): Likewise.
3578 * readtokens.h (readtoken, readtokens): Update prototypes.
3580 2004-03-30 Bruno Haible <bruno@clisp.org>
3582 * getloadavg.c (getloadavg): Don't assume setlocale returns
3585 2004-03-29 Paul Eggert <eggert@twinsun.com>
3587 Merge changes to getloadavg.c from coreutils and Emacs.
3589 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
3590 Define to an expression, not to the empty string.
3591 Include cloexec.h and xalloc.h.
3592 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
3593 Use set_cloexec_flag rather than rolling our own.
3594 * cloexec.c, cloexec.h: New files.
3596 2004-03-18 Paul Eggert <eggert@twinsun.com>
3598 * getopt.h: Sync with libc CVS.
3600 2004-03-18 Paul Eggert <eggert@twinsun.com>
3601 Bruno Haible <bruno@clisp.org>
3603 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
3604 not on all platforms that have <wchar.h>.
3605 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
3607 2004-03-09 Paul Eggert <eggert@twinsun.com>
3609 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
3611 * getopt_int.h: New file, also synced from libc.
3613 2004-03-07 Paul Eggert <eggert@twinsun.com>
3615 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
3616 '#if' expressions. Unlike the code it replaces, it does not
3617 depend on (defined _SC_PAGESIZE). However, it does depend on
3618 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
3619 first reported by Jason Andrade in
3620 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
3622 2004-01-18 Simon Josefsson <jas@extundo.com>
3624 * strdup.h: New file.
3625 * strdup.c: Include it.
3626 * path-concat.c: Include strdup.h. Drop strdup declaration.
3627 * userspec.c: Include strdup.h. Drop strdup declaration.
3629 2004-02-06 Karl Berry <karl@gnu.org>
3631 * config.charset: update from gettext 0.14.1.
3633 2004-02-05 Paul Eggert <eggert@twinsun.com>
3635 Add comments and code, prompted by suggestions from Bruno Haible
3637 * quotearg.h (quotearg_alloc): New decl. Improve the comments
3638 describing the enum quoting_style values.
3639 * quotearg.c (quotearg_alloc): New function.
3640 (quotearg_buffer_restyled): Treat lone { and } as special.
3641 Treat = as special. Work around bug with older shells
3642 that "see" a '\' that is really the 2nd byte of a multibyte char.
3643 Quote empty string with shell_quoting_style.
3645 2004-02-03 Bruno Haible <bruno@clisp.org>
3647 * pipe.h: New file, from GNU gettext.
3648 * pipe.c: New file, from GNU gettext.
3650 2004-01-27 Bruno Haible <bruno@clisp.org>
3652 * execute.h: New file, from GNU gettext.
3653 * execute.c: New file, from GNU gettext.
3654 * w32spawn.h: New file, from GNU gettext.
3656 2004-01-23 Paul Eggert <eggert@twinsun.com>
3658 Exit-status fix from coreutils.
3660 Use exit_failure consistently in place of EXIT_FAILURE,
3661 so that program exit statuses are consistent on failure.
3663 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
3664 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
3665 * argmatch.h: Comment fix to match the above.
3666 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
3667 Now a macro referring to exit_failure, instead of a separate
3668 variable. Include "exitfail.h" to get it.
3669 * xstrtol.h: Include "exitfail.h".
3670 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
3672 * long-options.c (parse_long_options): Use prototype
3673 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
3676 2004-01-21 Jim Meyering <jim@meyering.net>
3678 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
3679 so as not to conflict with a different-sized __mktime_internal
3680 function in GNU libc.
3681 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
3682 Problem building statically-linked `ls' reported by Michael Brunnbauer.
3684 2004-01-18 Paul Eggert <eggert@twinsun.com>
3686 Merge from diffutils.
3688 * file-type.c (file_type): Add typed memory objects.
3689 * file-type.h (S_TYPEISTMO): New macro.
3691 * c-stack.h (c_stack_action): Remove argv argument.
3692 * c-stack.c (c_stack_action): Likewise. All uses changed.
3693 (die): Don't calculate message unless segv_action returns.
3694 (get_stack_location, min_address_from_argv, max_address_from_argv,
3695 volatile stack_base, volatile_stack_size): Remove.
3696 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
3697 that every segmentation violation is a stack overflow. (Ouch!)
3698 See Debian bug 136249 (still outstanding) for more info about why
3699 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
3701 2003-11-30 Bruno Haible <bruno@clisp.org>
3703 Safer stack allocation.
3704 * setenv.c: Include allocsa.h.
3705 (alloca): Remove fallback definition.
3706 (freea): Remove macro.
3707 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
3710 2003-10-17 Bruno Haible <bruno@clisp.org>
3712 * binary-io.h: Avoid warnings on Cygwin.
3714 2003-12-28 Bruno Haible <bruno@clisp.org>
3716 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
3717 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
3719 2003-11-28 Bruno Haible <bruno@clisp.org>
3721 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
3723 2003-11-27 Bruno Haible <bruno@clisp.org>
3725 * wait-process.c: On Windows, include windows.h. Needed on mingw.
3727 2003-11-17 Bruno Haible <bruno@clisp.org>
3729 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
3731 2003-11-24 Bruno Haible <bruno@clisp.org>
3733 * xallocsa.h: New file, from GNU gettext.
3734 * xallocsa.c: New file, from GNU gettext.
3736 2003-11-24 Bruno Haible <bruno@clisp.org>
3738 * allocsa.h: New file, from GNU gettext.
3739 * allocsa.c: New file, from GNU gettext.
3741 2003-11-24 Bruno Haible <bruno@clisp.org>
3743 * eealloc.h: New file.
3745 2004-01-15 Jim Meyering <jim@meyering.net>
3747 Merge from coreutils.
3749 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
3750 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
3751 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
3753 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
3754 optional configure-time default.
3756 * version-etc.c (version_etc_copyright): Update copyright date.
3758 * xreadlink.c (xreadlink): Correct outdated comment.
3760 2004-01-15 Paul Eggert <eggert@twinsun.com>
3762 Merge from coreutils.
3764 * posixver.c: Include posixver.h.
3766 * same.c: Include <stdbool.h>, <limits.h>.
3767 (_POSIX_NAME_MAX): Define if not defined.
3769 (same_name): If file names are silently truncated, report
3770 that the file names are the same if they are the same after
3771 the silent truncation.
3773 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
3774 conversion function.
3775 * xstrtod.c (xstrtod): Likewise. All callers changed to
3776 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
3779 2004-01-14 Paul Eggert <eggert@twinsun.com>
3781 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
3782 with like-named macro in fnmatch.c.
3783 (EXT): Use an internal constant instead.
3785 Merge fnmatch patches from glibc.
3786 * fnmatch.c (mbsinit): Remove define.
3787 Add libc_hidden_ver (__fnmatch, fnmatch).
3788 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
3789 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
3791 2003-12-14 Karl Berry <karl@gnu.org>
3793 * config.charset: update from gettext-runtime.
3795 2003-12-03 Paul Eggert <eggert@twinsun.com>
3797 * getgroups.c (getgroups): xmalloc takes one argument, not two.
3798 Bug reported by Alfred M. Szmidt.
3800 2003-11-29 Karl Berry <karl@gnu.org>
3802 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
3804 2003-11-23 Paul Eggert <eggert@twinsun.com>
3805 Bruno Haible <bruno@clisp.org>
3807 * printf-parse.h: Don't include sys/types.h.
3808 (ARG_NONE): New macro.
3809 (char_directive): Change type of *arg_index fields to size_t.
3810 * printf-parse.c: Don't include sys/types.h.
3811 (SSIZE_MAX): Remove macro.
3812 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
3813 Remove unnecessary overflow check.
3814 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
3817 2003-11-24 Paul Eggert <eggert@twinsun.com>
3819 * alloca.c: Remove dependency on xalloc module.
3820 (xalloc_die): Remove.
3821 (memory_full) [!defined emacs]: New macro.
3822 [!defined emacs]: Don't include xalloc.h.
3823 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
3824 address arithmetic overflows. Change datatypes a bit to avoid
3827 2003-11-22 Jim Meyering <jim@meyering.net>
3829 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
3831 2003-11-17 Bruno Haible <bruno@clisp.org>
3833 * vasnprintf.c (alloca): Remove fallback definition.
3834 (freea): Remove definition.
3835 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
3836 Reported by Paul Eggert.
3838 2003-11-17 Jim Meyering <jim@meyering.net>
3840 On systems without utime and without a utimes function capable of
3841 dealing with a NULL struct utimbuf* argument, this utime replacement
3842 could -- in unusual circumstances -- leak a file descriptor.
3843 * utime.c: Include <unistd.h> and <errno.h>.
3844 (utime_null): Be sure to close `fd' and to preserve errno.
3845 Reported by Geoff Collyer via Arnold Robbins.
3847 2003-11-16 Paul Eggert <eggert@twinsun.com>
3848 Bruno Haible <bruno@clisp.org>
3850 Protect against address arithmetic overflow.
3851 * printf-args.h: Include stddef.h.
3852 (arguments): Change type of field 'count' to size_t.
3853 * printf-args.c (printf_fetchargs): Use size_t instead of
3854 'unsigned int' where appropriate.
3855 * printf-parse.h: Include sys/types.h.
3856 (char_directive): Change type of *arg_index fields to ssize_t.
3857 (char_directives): Change type of fields 'count', max_*_length to
3859 * printf-parse.c: Include sys/types.h and xsize.h.
3860 (SSIZE_MAX): Define fallback value.
3861 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
3862 instead of 'int' where appropriate. Check a_allocated, d_allocated
3863 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
3864 * vasnprintf.c: Include xsize.h.
3865 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
3866 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
3867 overflow. Avoid wraparound when converting a width or precision from
3870 2003-11-16 Bruno Haible <bruno@clisp.org>
3872 Update from GNU gettext.
3873 * printf-parse.c: Generalize to it can be compiled for wide strings.
3874 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
3875 * vasnprintf.c: Generalize to it can be compiled for wide strings.
3876 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
3877 SNPRINTF): New macros.
3878 Don't include <alloca.h> if the file is used inside libintl.
3879 (local_wcslen): New function, for Solaris 2.5.1.
3880 (VASNPRINTF): Use it instead of wcslen.
3882 2003-11-16 Bruno Haible <bruno@clisp.org>
3884 * xsize.h (xmax): New function.
3885 (xsum, xsum3, xsum4): Declare as "pure" functions.
3887 2003-11-12 Paul Eggert <eggert@twinsun.com>
3889 * xalloc.h: Do not include <limits.h> or <stdint.h>.
3890 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
3891 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
3892 heuristic is just as accurate as far as we know, and it removes a
3893 dependency on size_max.m4 and ptrdiff_max.m4.
3895 2003-11-12 Paul Eggert <eggert@twinsun.com>
3897 * xstrtol.c (__xstrtol): Remove "break" immediately after
3898 "return", to pacify some unknown compiler. Problem reported
3901 2003-11-11 Bruno Haible <bruno@clisp.org>
3903 * xsize.h (SIZE_MAX): Remove fallback definition.
3904 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
3907 2003-11-10 Paul Eggert <eggert@twinsun.com>
3909 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
3910 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
3911 rejected some allocations of exactly SIZE_MAX - 2 bytes.
3913 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
3914 not (size_t) -1, since it's defined here.
3916 2003-11-06 Paul Eggert <eggert@twinsun.com>
3918 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
3919 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
3920 Reject sizes of exactly SIZE_MAX bytes.
3921 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
3922 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
3924 2003-11-05 Bruno Haible <bruno@clisp.org>
3926 * xsize.h: Include limits.h, to avoid a possible collision with
3927 SIZE_MAX defined in <limits.h> on Solaris.
3929 2003-11-04 Bruno Haible <bruno@clisp.org>
3931 * xsize.h: New file.
3932 * linebreak.c: Include xsize.h.
3933 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
3934 argument for overflow.
3935 Suggested by Paul Eggert.
3937 2003-10-31 Bruno Haible <bruno@clisp.org>
3939 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
3940 to avoid (extremely rare) race condition.
3941 Suggested by Paul Eggert.
3943 2003-11-03 Jim Meyering <jim@meyering.net>
3945 * userspec.c: Include "userspec.h".
3946 * userspec.h: New file.
3948 2003-10-31 Paul Eggert <eggert@twinsun.com>
3950 * mountlist.h (struct mount_entry.me_type_malloced): New member.
3951 * mountlist.c (SIZE_MAX): Define if not defined already.
3952 (read_filesystem_list): Set and use me_type_malloced.
3953 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
3954 whatever the type happens to be), for brevity and consistency.
3955 Check for size calculation overflow on Alphas running OSF/1.
3957 2003-10-31 Jim Meyering <jim@meyering.net>
3959 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
3961 * linebuffer.c: Include <string.h> for declaration of memset.
3963 2003-10-30 Paul Eggert <eggert@twinsun.com>
3964 Bruno Haible <bruno@clisp.org>
3966 * vasprintf.c: Include <limits.h>, <stdlib.h>.
3967 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
3969 2003-10-29 Paul Eggert <eggert@twinsun.com>
3971 * xalloc.h (xalloc_oversized): Now a macro, not a function,
3972 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
3974 * quotearg.c (quotearg_n_options): Use it.
3975 * group-member.c: Include <stdbool.h>.
3976 (free_group_info): Arg is now const *; don't free arg.
3977 (get_group_info): Now returns bool and accepts struct group_info *,
3978 rather than returning a malloc'ed struct group_info *.
3979 All uses changed. Check for overflow in internal size calculation.
3981 * getusershell.c (readname): Simplify the code by using x2nrealloc
3982 rather than xmalloc/xrealloc.
3983 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
3984 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
3985 conformance bug: the old code used a pointer after freeing the
3986 storage that it addressed.
3987 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
3988 rather than doing it by hand.
3989 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
3990 the buffer preserved. Use free and xmalloc instead.
3991 * quotearg.c (quotearg_n_options): Likewise.
3992 Use a simpler test for size overflow. Don't use xalloc_oversized
3993 because unsigned int might be wider than size_t (!); this suggests
3994 that we should switch from unsigned int to size_t for slot numbers.
3996 2003-10-27 Bruno Haible <bruno@clisp.org>
3998 * stdbool_.h: Better support for BeOS.
4000 2003-10-27 Paul Eggert <eggert@twinsun.com>
4002 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
4003 to allocate the returned structure. Do not allocate a subarray,
4004 as x2nrealloc will do that.
4005 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
4006 instead of xnrealloc.
4007 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
4009 2003-10-26 Paul Eggert <eggert@twinsun.com>
4011 * xalloc.h (xalloc_oversized): New static inline function, for
4012 callers that want to do their own size-overflow checking. Include
4013 <stdbool.h>, since xalloc_oversized returns bool.
4014 * xalloc.c (array_size_overflow): Remove. All callers changed
4015 to use xalloc_oversized.
4017 Add two functions x2realloc, x2nrealloc, for programs that grow
4018 arrays dynamically by doubling their sizes.
4019 * xalloc.h (x2realloc, x2nrealloc): New decls.
4020 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
4023 Port to C99 semantics for 'inline' of external functions.
4024 Bug reported by Bruno Haible.
4025 * xmalloc.c (xnmalloc_inline): New static inline function,
4026 with the old contents of xnmalloc.
4027 (xnmalloc, xmalloc): Use it.
4028 (xnrealloc_inline): New static inline function,
4029 with the old contents of xnrealloc.
4030 (xnrealloc, xrealloc): Use it.
4032 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
4034 2003-10-25 Paul Eggert <eggert@twinsun.com>
4036 Fix several address-calculation bugs in the hash modules,
4037 plus some minor code cleanup.
4039 * hash.h: Include <stdbool.h>, for bool.
4040 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
4041 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
4042 hash_get_n_entries, hash_get_max_bucket_length,
4043 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
4044 hash_rehash): Use size_t rather than unsigned.
4045 * hash.c (struct hash_table, hash_get_n_buckets,
4046 hash_get_n_buckets_used, hash_get_n_entries,
4047 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
4048 hash_get_entries, hash_do_for_each, hash_string, is_prime,
4049 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
4051 (SIZE_MAX): Define if not defined.
4052 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
4053 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
4055 Use const * when possible.
4056 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
4057 (check_tuning): Fix bug: if tuning parameters were very close to
4058 0 or 1, rounding errors could have caused subscript violations.
4059 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
4060 (hash_initialize): Add 'fail:' label
4061 to free table and return NULL, and use it to simplify code.
4062 Use calloc rather than clearing the storage ourself.
4063 (hash_initialize, hash_rehash): Check for arithmetic overflow in
4064 buffer size calculations.
4065 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
4066 Include <stddef.h>, for size_t.
4067 * hash-pjw.c (hash_pjw): Likewise.
4068 Switch to method described by Bruno Haible.
4069 Include <limits.h>, for CHAR_BIT.
4070 (SIZE_BITS): New macro.
4072 2003-10-21 Paul Eggert <eggert@twinsun.com>
4074 * getndelim2.c (getndelim2): When size calculation overflows,
4075 ceiling the allocation at NMAX bytes rather than silently
4076 discarding input bytes before NMAX is reached. This makes
4077 a difference only if NMAX exceeds SIZE_MAX / 2.
4079 * obstack.c: Merge from glibc.
4080 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
4081 Add libc_hidden_def (_obstack_newchunk).
4082 (_obstack_free) [! defined _LIBC]: Remove.
4083 [defined _LIBC]: Make a strong alias from obstack_free, rather than
4084 a clone of the function body.
4085 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
4086 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
4088 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
4089 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
4092 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
4093 (obstack_ptr_grow_fast, obstack_int_grow_fast):
4094 Don't use lvalue casts, as GCC plans to remove support for them
4095 in GCC 3.5. Reported by Joseph S. Myers. This bug
4096 was also present in the non-GCC version, indicating that this
4097 code had always been buggy and had never been widely used.
4098 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
4099 Use the fast variant of each macro, rather than copying the
4100 definiens of the fast variant; that way, we'll be more likely to
4101 catch future bugs in the fast variants.
4103 2003-10-20 Bruno Haible <bruno@clisp.org>
4105 * wait-process.h: New file, from GNU gettext.
4106 * wait-process.c: New file, from GNU gettext.
4108 2003-10-19 Jim Meyering <jim@meyering.net>
4110 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
4112 2003-10-16 Paul Eggert <eggert@twinsun.com>
4114 * getgroups.c: Include <errno.h>, <stdlib.h>.
4115 (getgroups): First arg is int, not size_t.
4116 Don't let 'free' mangle errno.
4118 2003-10-16 Jim Meyering <jim@meyering.net>
4120 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
4122 2003-10-15 Paul Eggert <eggert@twinsun.com>
4124 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
4126 (new_exclude, add_exclude_file): Initial size no longer needs to
4128 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
4129 our own address arithmetic overflow checking.
4131 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
4132 (fnmatch): Do not alloca more than 2000 wide characters;
4133 instead, use malloc for large buffers.
4134 Check for address arithmetic overflow, and return -1
4135 with errno set to ENOMEM in that case.
4136 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
4137 (NEW_PATTERN): Do not alloca more than 8000 bytes;
4138 instead, return -1. Check for address arithmetic overflow.
4140 2003-10-14 Paul Eggert <eggert@twinsun.com>
4142 Handle invalid suffixes and overflow independently, so that
4143 callers can treat them independently as needed. Fix some bugs in
4144 suffix handling, e.g., "100k@" was not diagnosed as an invalid
4145 suffix for a human-readable blocksize. The major caller-visible
4146 change is the addition of a new
4147 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
4148 that both overflow and suffix chars were found.
4150 * human.c (humblock): Don't check separately for invalid suffix
4151 char; that is xstrtoumax's job (now that its bug is fixed).
4152 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
4153 INTMAX_MAX]: New macros.
4154 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
4155 TYPE_MAXIMUM): New macros.
4156 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
4157 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
4158 if overflow occurs, as it's what __strtol does and it's more useful
4160 (__xstrtol): If __strtol reports some error other than ERANGE,
4161 reflect it to the caller as LONGINT_INVALID. If it reports
4162 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
4163 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
4164 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
4166 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
4167 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
4168 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
4169 [defined UINTMAX_MAX]: New macros.
4171 2003-10-14 Bruno Haible <bruno@clisp.org>
4173 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
4174 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
4175 Also use volatile where needed.
4177 2003-10-12 Paul Eggert <eggert@twinsun.com>
4179 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
4180 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
4181 and define in terms of the other primitives.
4182 * xmalloc.c: Include stdbool.h; do not include exit.h.
4183 (SIZE_MAX): Define if not already defined.
4184 (array_size_overflow): New function.
4185 (xalloc_die): Abort instead of exiting if 'error' returns.
4186 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
4187 (xmalloc, xrealloc): Use them.
4188 (xcalloc): Check for address arithmetic overflow.
4189 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
4190 a bit faster than strcpy.
4192 2003-10-08 Paul Eggert <eggert@twinsun.com>
4194 Merge getpass from libc, plus a few fixes.
4196 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
4197 Include <stdbool.h>.
4198 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
4199 __fsetlocking to empty.
4200 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
4201 do include <bits/libc-lock.h>.
4202 Do not include <fcntl.h>; not needed.
4203 [_LIBC]: Include <wchar.h>.
4204 (NOTCANCEL_MODE): New macro.
4205 (flockfile, funlockfile) [_LIBC]: New macros.
4206 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
4207 [!_LIBC]: New macros.
4208 (call_fclose): New function.
4209 (getpass): Use it. Save tty stream separately; this simplifies the
4210 code and makes it more reliable if stdin happens to equal stdout.
4211 Invoke __fsetlocking on tty.
4212 Handle thread cancellation if needed.
4213 Namespace cleanup (use __tcgetattr, __getline).
4214 Use bool for Booleans.
4215 [USE_IN_LIBIO]: Handle wide streams.
4216 [!_LIBC]: Unconditionally do the fseek, since we don't know what
4217 stream might go where.
4219 * unlocked-io.h: Include <stdio.h>, so that the caller
4220 doesn't have to include <stdio.h> before us.
4221 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
4222 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
4223 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
4224 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
4225 if not declared, so that we can use getpass.c code from libc without
4227 (flockfile, ftrylockfile, funlockfile): New macros.
4229 2003-10-06 Bruno Haible <bruno@clisp.org>
4231 * version-etc-2.h: Remove file.
4232 * version-etc-2.c: Remove file.
4234 2003-09-25 Jim Meyering <jim@meyering.net>
4235 Bruno Haible <bruno@clisp.org>
4237 This lets translators provide better translations for the
4238 "Written by ..." part of --version output.
4239 * version-etc.h: Include stdarg.h.
4240 (version_etc_copyright): Declare as readonly.
4241 (version_etc): Make this function variadic with a NULL-terminated list
4242 of author name strings.
4243 (version_etc_va): New declaration.
4244 * version-etc.c: Include stdarg.h, stdlib.h.
4245 (version_etc_copyright): Declare as readonly.
4246 (version_etc_va): New function. Provide a different translatable string
4247 for each possible number of authors < 10. Abbreviate when there are 10
4249 (version_etc): Make this function variadic. Call version_etc_va.
4250 Suggestion from Gary V. Vaughan.
4252 * long-options.h (parse_long_options): Change prototype: the authors
4253 string is moved to the end and becomes variadic.
4254 * long-options.c: Include stdarg.h.
4255 (parse_long_options): Make this function variadic, too.
4256 Call version_etc_va, not version_etc.
4258 2003-10-06 Bruno Haible <bruno@clisp.org>
4260 * fatal-signal.h: New file, from GNU gettext.
4261 * fatal-signal.c: New file, from GNU gettext.
4263 2003-10-04 Karl Berry <karl@gnu.org>
4265 * argp*: update from libc.
4267 2003-10-01 Larry Jones <lawrence.jones@eds.com>
4269 * getpass.c (getpass): Use a no-op fseek when switching from input to
4270 output mode on the same stream.
4272 2003-09-29 Paul Eggert <eggert@twinsun.com>
4274 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
4275 Fix arg typo in previous patch.
4277 2003-09-28 Jim Meyering <jim@meyering.net>
4279 * error.c: Correct cpp indentation.
4281 2003-09-27 Paul Eggert <eggert@twinsun.com>
4283 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
4284 Omit the special code that used __typeof__, since we worry that
4285 it could be more trouble than it's worth. See:
4286 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
4287 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
4291 2003-09-26 Jim Meyering <jim@meyering.net>
4293 * error.c (error_tail): Move some declarations
4294 into inner scope where the local variables are used.
4296 2003-09-26 Bruno Haible <bruno@clisp.org>
4298 * stpncpy.h (gnu_stpncpy): New declaration.
4299 (stpncpy): Define as alias for gnu_stpncpy.
4300 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
4302 2003-09-26 Paul Eggert <eggert@twinsun.com>
4304 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
4305 (error_tail): Do not loop, reallocating temporary buffer, since
4306 the output cannot contain more wide characters than the input
4307 contains bytes, the size must be big enough already. This avoids
4308 one potential size overflow calculation. Check for size overflow
4309 when calculating temporary buffer size. Free temporary buffer
4310 when done, if it was allocated with malloc; this plugs a memory
4311 leak. Remove casts from void * to pointers, that are no longer
4312 needed now that we're assuming C89 or better.
4314 Merge error changes from glibc.
4316 * error.c, error.h: Update copyright notice header to match glibc.
4317 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
4318 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
4319 Disable cancellation while printing error.
4320 * error.h: Prepend __ to parameter names.
4322 2003-09-25 Karl Berry <karl@gnu.org>
4324 * argp-fmtstream.c, argp-help.c: update from libc.
4326 2003-09-25 Bruno Haible <bruno@clisp.org>
4328 * version-etc-2.h: New file, from version-etc.h with modifications.
4329 * version-etc-2.c: New file, from version-etc.c with modifications.
4331 2003-09-25 Simon Josefsson <jas@extundo.com>
4333 * xgetdomainname.h: New file.
4334 * xgetdomainname.c: New file.
4336 2003-09-25 Simon Josefsson <jas@extundo.com>
4337 Bruno Haible <bruno@clisp.org>
4339 * getdomainname.h: New file.
4340 * getdomainname.c: New file.
4342 2003-09-24 Paul Eggert <eggert@twinsun.com>
4344 * linebuffer.c (freebuffer): Don't free the argument, just
4345 the buffer associated with the argument. Bug reported by
4348 2003-09-19 Karl Berry <karl@gnu.org>
4350 * argp.h: update from libc.
4352 2003-09-16 Paul Eggert <eggert@twinsun.com>
4354 * linebuffer.c (readlinebuffer): Return NULL immediately upon
4355 input error, instead of returning NULL the next time we are called
4356 (and therefore losing track of errno).
4358 2003-09-15 Paul Eggert <eggert@twinsun.com>
4360 * getndelim2.c (getndelim2): Don't trash errno when a read
4361 fails, so that the caller gets the proper errno.
4363 * readutmp.c (read_utmp): Likewise.
4364 Check for fstat error. Close stream and free storage
4367 2003-09-14 Bruno Haible <bruno@clisp.org>
4369 * fwriteerror.h: New file.
4370 * fwriteerror.c: New file.
4372 2003-09-14 Jim Meyering <jim@meyering.net>
4374 * getloadavg.c: Correct cpp indentation.
4375 * strdup.c: Likewise.
4376 * vasnprintf.c: Likewise.
4378 2003-09-12 Paul Eggert <eggert@twinsun.com>
4380 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
4381 * obstack.c [!defined _LIBC]: Likewise.
4382 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
4383 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
4384 * exitfail.c: Don't include stdlib.h; no longer needed.
4386 More changes to assume C89 or better.
4388 * error.c (error_tail): Assume vprintf.
4390 * argmatch.c (getenv): Remove decl.
4391 * progreloc.c (get_full_program_name): Define via prototype.
4392 * setenv.c (clearenv): Likewise.
4393 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
4395 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
4396 (malloc, memcpy): Remove decls.
4397 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
4398 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
4399 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
4400 (memcpy): Remove macro.
4401 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
4402 (__P): Remove. All uses removed.
4403 (PTR): Remove. All uses changed to void *.
4404 (CHAR_BIT, NULL): Remove.
4405 (spaces, zeros, memset_space, memset_zero)
4406 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
4408 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
4409 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
4410 Define with prototype.
4411 Remove now-unnecessary prototype decl.
4412 (extra_args_spec): Assume ANSI C. All uses changed.
4413 (extra_args_spec_iso): Remove.
4414 (my_strftime, emacs_strftimeu): Define via prototype.
4415 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
4417 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
4418 * strtoimax.c: Include <stdlib.h> unconditionally.
4419 (strtoul, strtol): Remove decls.
4420 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
4422 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
4423 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
4424 (LOCALE_PARAM_PROTO): New macro.
4425 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
4426 (INTERNAL (strtol), strtol): Define with a prototype.
4427 (PARAMS): Remove. All uses removed.
4428 * tempname.c: Include <string.h> unconditionally.
4429 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
4430 * xgethostname.c (main): Define with a prototype.
4431 * xmalloc.c: Include "xalloc.h" first, to check interface.
4432 Include <stdlib.h> unconditionally.
4433 (calloc, malloc, realloc, free): Remove decls.
4434 * xstrtod.c: Include "xstrtod.h" first, to check interface.
4435 Include <stdlib.h> unconditionally. Sort include file names.
4437 (xstrtod): Define with a prototype.
4438 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
4439 (strtol, strtoul): Remove decls.
4441 2003-09-11 Paul Eggert <eggert@twinsun.com>
4443 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
4444 Include <stdlib.h>, <string.h> unconditionally.
4445 Remove now-unnecessary cast to char *.
4446 * strnlen.c: Include <string.h> unconditionally.
4447 * yesno.c (yesno): Define with a prototype.
4449 2003-09-10 Bruno Haible <bruno@clisp.org>
4451 * strcspn.c: Include <string.h> unconditionally.
4452 * strpbrk.c: Include <string.h> unconditionally.
4453 * strstr.c: Include <string.h> unconditionally.
4454 * unicodeio.c: Include <string.h> unconditionally.
4455 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
4456 * unsetenv.c: Likewise.
4457 * xreadlink.c: Include <stdlib.h> unconditionally.
4458 * yesno.c: Include <stdlib.h> unconditionally.
4459 (rpmatch): Add prototype.
4461 2003-09-10 Jim Meyering <jim@meyering.net>
4463 * error.c: Correct indentation of cpp directives.
4465 2003-09-09 Paul Eggert <eggert@twinsun.com>
4469 * acosl.c (main): Use a prototype.
4470 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
4473 * getloadavg.c (getloadavg, main): Define via prototypes.
4475 * getopt.h (struct option.name): Assume C89, and use 'const'.
4476 (getopt, etopt_long, getopt_long_only, _getopt_internal)
4477 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
4479 * getopt.c (const): Remove macro.
4480 Include <string.h> unconditionally.
4481 (my_index): Remove; all uses changed to strchr.
4482 (strlen): Remove decl.
4483 (exchange): Remove forward decl; no longer needed.
4484 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
4485 Define with prototype.
4486 * getopt1.c (const): Remove macro.
4487 (getopt_long, getopt_long_only, main): Define with prototype.
4489 * getugroups.c: Include <string.h> unconditionally.
4491 * getusershell.c: Include <stdlib.h> unconditionally.
4492 (getusershell, setusershell, endusershell, readname, main):
4493 Define with prototypes.
4495 * group-member.c: Include group-member.h first.
4496 Include <stdlib.h> unconditionally.
4498 * hard-locale.c: Include hard-locale.h first.
4499 Include <stdlib.h>, <string.h> unconditionally.
4501 * hash.c (free, malloc): Remove decls.
4502 Include <stdlib.h> unconditionally.
4504 * human.c: Include <stdlib.h>, <string.h> unconditionally.
4505 (getenv): Do not declare.
4507 * idcache.c: Include <string.h> unconditionally.
4509 * long-options.c: Include long-options.h first, to test interface.
4510 Include <stdlib.h> unconditionally.
4512 * makepath.c: Include makepath.h first, to test interface.
4513 Include <stdlib.h> and <string.h> unconditionally.
4515 * linebuffer.c: Include <stdlib.h>.
4516 (free): Remove decl.
4518 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
4519 rpl_malloc returns void *, not char *.
4520 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
4522 * md5.h: Include <limits.h> unconditionally.
4523 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
4524 (__P): Remove; all uses removed.
4525 * md5.c: Include "md5.h" first.
4526 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
4527 md5_buffer, md5_process_bytes, md5_process_block):
4528 Define with prototypes.
4529 * sha.h (__P): Remove all uses. (It wasn't defined??)
4530 * sha.c: Include "sha.h" first.
4531 Include <stdlib.h>, <string.h> unconditionally.
4533 * memchr.c (__ptr_t): Remove; all uses changed to void *.
4534 * memcmp.c (__ptr_t): Likewise.
4535 * memrchr.c (__ptr_t): Likewise.
4536 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
4537 Include <string.h> unconditionally.
4538 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
4539 * memchr.c: Include <stdlib.h> unconditionally.
4540 * memchr.c (LONG_MAX): Remove.
4541 * memrchr.c (LONG_MAX): Likewise.
4542 * memchr.c (__memchr): Define via a prototype.
4543 * memrchr.c (__memrchr): Likewise.
4544 * memcmp.c (__P): Remove, and remove all uses.
4545 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
4546 Remove forward decls; no longer needed.
4547 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
4548 Use types required by C89 in prototype.
4550 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
4551 * savedir.c: Likewise.
4552 * mkdir.c (free): Remove decl.
4553 * rmdir.c (rmdir): Define with a prototype.
4554 * savedir.c: Include savedir.h first, to test interface.
4556 * mktime.c (STDC_HEADERS): Remove.
4557 Include <stdlib.h>, <string.h> unconditionally.
4559 * modechange.c: Include <stdlib.h> unconditionally.
4560 (malloc): Remove decl.
4562 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
4563 (free): Remove decl.
4565 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
4566 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
4567 (This type really should be intptr_t, but that's a C99ism.)
4568 (_obstack_memcpy): Remove: all uses changed to memcpy.
4569 Include <string.h> unconditionally.
4570 (struct obstack): Assume __STDC__ for types of members
4571 chunkfun, freefun, extra_arg.
4572 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
4573 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
4574 obstack_begin, obstack_specify_allocation,
4575 obstack_specify_allocation_with_arg, obstack_chunkfun,
4576 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
4577 Remove unprototyped decls and the macros that use them.
4578 * obstack.c (POINTER): Remove. All uses changed to void *.
4579 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
4580 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
4581 (defined __STDC__ && __STDC__)]:
4582 Remove nonprototyped code.
4583 Include <stdlib.h> unconditionally.
4584 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
4585 _obstack_allocated_p, _obstack_free, obstack_free,
4586 _obstack_memory_used, print_and_abort):
4587 Define using prototypes.
4588 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
4589 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
4590 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
4591 obstack_next_free, obstack_object_size, obstack_room) [0]:
4592 Remove unused, unprototyped code.
4594 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
4596 * physmem.c (physmem_total, physmem_available, main): Define
4599 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
4600 (main): Define with a prototype.
4602 * posixver.c (getenv): Remove decl.
4604 * putenv.c (malloc): Returns void *, not char *.
4605 Include <string.h> unconditionally.
4606 (strchr, memcpy, NULL): Do not define.
4608 * readtokens.c: Include readtokens.h first, to test interface.
4609 Include <stdlib.h>, <string.h> unconditionally.
4610 (init_tokenbuffer): Define with a prototype.
4612 * regex.c (PARAMS): Remove. All uses removed.
4613 All uses of _RE_ARGS removed, too.
4614 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
4616 (bzero): Assume memset exists.
4617 (memcmp, memcpy, NULL): Remove.
4618 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
4619 char, or assignments to local vars of type signed char.
4620 (init_syntax_once, PREFIX(extract_number_and_incr),
4621 PREFIX(print_partial_compiled_pattern),
4622 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
4623 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
4624 PREFIX(regex_grow_registers), PREFIX(regex_compile),
4625 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
4626 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
4627 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
4628 wcs_compile_range, byte_compile_range, truncate_wchar,
4629 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
4630 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
4631 count_mbs_length, wcs_re_match_2_internal,
4632 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
4633 PREFIX(alt_match_null_string_p),
4634 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
4635 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
4636 regfree, PREFIX(extract_number)): Define with prototype. Remove
4637 now-unnecessary declaration, if any.
4638 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
4640 Remove now-unnecessary casts among pointer types.
4641 * regex.h (_RE_ARGS): Remove. All uses removed.
4643 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
4644 (free): Remove decl.
4646 * rpmatch.c: Include <stdlib.h> unconditionally.
4648 * same.c: Include <stdlib.h>, <string.h> unconditionally.
4649 (free): Remove decl.
4651 * save-cwd.c: Include <stdlib.h> unconditionally.
4652 * xgetcwd.c: Likewise.
4654 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
4655 (free): Remove decl.
4657 * strchrnul.c (strchrnul): Define with a prototype.
4658 Fix bug: c_in was not converted to char before searching.
4660 The following changes are not K&R related:
4662 * group-member.h: Include <sys/types.h>, so that this file is
4664 * makepath.h: Likewise.
4666 * getusershell.c (readname, default_index, line_size, readname):
4667 Use size_t, not int, for sizes.
4668 (readname): If the size overflows, report an error instead of
4671 2003-09-09 Derek Robert Price <derek@ximbiot.com>
4673 * getndelim2.c: Assume stdlib.h per the C89 spec.
4675 2003-09-08 Paul Eggert <eggert@twinsun.com>
4677 Assume C89 or better; remove K&R cruft.
4678 A few of these changes were first proposed by Derek Robert Price
4679 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
4681 * addext.c: Include <string.h> unconditionally.
4682 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
4683 Don't declare getenv or malloc.
4685 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
4686 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
4688 (find_stack_direction, alloca): Use prototypes.
4690 * atexit.c (atexit): Define using a prototype.
4692 * basename.c, dirname.c, stripslash.c:
4693 Include <string.h> unconditionally.
4695 * bcopy.c: Include <stddef.h>.
4696 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
4698 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
4700 * error.h (error, error_at_line, error_print_progname)
4701 [! (defined (__STDC__) && __STDC__)]: Remove decls.
4702 * error.c: Include error.h first, to check interface.
4703 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
4704 (VA_START): Remove; all uses changeed to va_start.
4705 (exit, strerror): Remove decls.
4706 (error_print_progname): Prototype uncondionally.
4707 Don't include <errno.h>; no longer needed.
4708 (private_strerror): Remove.
4709 (error_tail): Always define.
4710 (error, error_at_line): Assume C89 or better; always use prototypes.
4711 * fatal.c: Include "fatal.h" first, to test interface.
4712 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
4713 (VA_START): Remove; all uses changed to va_start.
4714 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
4716 (exit): Remove decl.
4717 (fatal): Prototype unconditionally. Assume va_start works.
4718 Abort at end, to pacify gcc.
4720 * euidaccess.c (main): Define with a prototype.
4722 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
4724 * exitfail.c: Include <stdlib.h> unconditionally.
4726 * fnmatch_.h (__P): Remove. All uses changed to assume
4728 * fnmatch.c: Include fnmatch.h first, to test interface.
4729 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
4730 (getenv): Remove decl.
4731 (fnmatch): Define using a prototype.
4732 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
4733 (FCT): Define using a prototype.
4735 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
4737 * gethostname.c: Include <stddef.h>.
4738 (gethostname): Define with prototype. Length is size_t, not int.
4740 2003-09-08 Paul Eggert <eggert@twinsun.com>
4742 * getversion.c: Remove; was migrated to backupfile.c in 1997.
4743 getversion.c should have been removed then, but was accidentally
4746 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
4747 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
4749 2003-09-07 Paul Eggert <eggert@twinsun.com>
4751 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
4752 copy_tm_result. Bug reported by Simon Josefsson in
4753 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
4755 2003-09-06 Paul Eggert <eggert@twinsun.com>
4757 * time_r.c, time_r.h: New files.
4759 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
4761 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
4762 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
4764 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
4766 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
4767 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
4770 * timegm.c: Switch to glibc implementation, with the following changes:
4771 [defined HAVE_CONFIG_H]: Include <config.h>.
4772 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
4773 (__mktime_internal) [!defined _LIBC]: New decl.
4774 (__gmtime_r) [!defined _LIBC]: New macro and function.
4775 (timegm): Use a prototype, since gnulib assumes C89.
4776 Do not bother declaring tmp to be const, as it's not really usefu.
4777 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
4778 (timegm): Declare only if HAVE_DECL_TIMEGM.
4780 2003-09-03 Paul Eggert <eggert@twinsun.com>
4782 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
4783 Bug reported by Lute Kamstra in
4784 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
4786 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
4787 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
4788 course with correspondingly smaller numbers for tomorrow and
4789 yesterday. From Tadayoshi Funaba. Originally installed into
4790 sh-utils on 1999-08-07, but the patch got lost (I guess during the
4793 2003-08-31 Simon Josefsson <jas@extundo.com>
4795 * timegm.h: New file.
4796 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
4798 2003-08-31 Karl Berry <karl@gnu.org>
4800 * argp.h: update from libc.
4802 2003-08-28 Bruno Haible <bruno@clisp.org>
4804 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
4805 warning on QNX, which defines O_BINARY to 000000.
4807 2003-08-24 Bruno Haible <bruno@clisp.org>
4809 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
4810 MSVC7 <stdio.h> is included later.
4812 2003-08-20 Bruno Haible <bruno@clisp.org>
4814 * progname.h: New file, from GNU gettext.
4815 * progname.c: New file, from GNU gettext.
4816 * progreloc.c: New file, from GNU gettext.
4818 2003-08-19 Bruno Haible <bruno@clisp.org>
4820 * xstrdup.c: Assume <string.h> exists.
4822 2003-08-18 Jim Meyering <jim@meyering.net>
4824 * setenv.h: Indent nested cpp directive.
4825 * vasnprintf.c: Remove trailing blanks.
4827 2003-08-17 Simon Josefsson <jas@extundo.com>
4828 Bruno Haible <bruno@clisp.org>
4830 * xstrndup.h: New file.
4831 * xstrndup.c: New file.
4833 2003-08-17 Bruno Haible <bruno@clisp.org>
4835 * strndup.h: New file.
4837 2003-08-16 Paul Eggert <eggert@twinsun.com>
4839 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
4840 space, undoing this 2003-08-12 change:
4841 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
4843 2003-08-16 Jim Meyering <jim@meyering.net>
4845 Merge from coreutils.
4846 * xstrtoimax.c: #else #if -> #elif.
4847 * xstrtoumax.c: Likewise.
4849 2003-08-15 Paul Eggert <eggert@twinsun.com>
4851 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
4852 rather than tab, after '#' in shell-script copyright notices.
4853 Suggested by Bruno Haible.
4855 2003-08-15 Jim Meyering <jim@meyering.net>
4856 and Paul Eggert <eggert@twinsun.com>
4858 Merge from coreutils.
4859 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
4860 member but strut utmpx does not. Needed for AIX 4.3.3.
4861 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
4863 2003-08-15 Jim Meyering <jim@meyering.net>
4865 Merge from coreutils.
4866 * xgethostname.c: Include <stdlib.h>.
4867 (xghostname): Don't exit for anything other than memory-related
4868 failure; just return NULL.
4869 * userspec.c: Include "posixver.h".
4870 (parse_user_spec): Accept `.' as a separator only
4871 in pre-POSIX-200112 mode.
4872 * strtoimax.c: Use #elif rather than #else #if.
4873 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
4874 Remove function, now that we can rely on a working tzset function.
4875 [!_LIBC]: Ensure that the required autoconf test has been run.
4876 [!defined _NL_CURRENT && HAVE_STRFTIME]:
4877 Use underlying_strftime for %r.
4878 * sha.c: Merge in some clean-up and optimization changes from glibc.
4879 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
4880 Ensure that it is a multiple of 64.
4881 Rearrange loop exit tests so as to avoid performing an
4882 additional fread after encountering an error or EOF.
4883 * realloc.c: Update copyright date.
4885 2003-08-14 Jim Meyering <jim@meyering.net>
4887 Merge from coreutils.
4888 * obstack.h: Whitespace changes.
4889 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
4890 and xcalloc return values.
4891 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
4892 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
4893 hang on OSF/1 5.1 for DIR on both local and remote file systems.
4894 Reported by (and fix confirmed by) Nelson H. F. Beebe.
4895 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
4897 Use mntctl's return value to drive the entry-processing loop, since
4898 we can't rely on the value of the vmt_length member in the last
4899 entry. On some systems doing so could result in exhausting
4900 virtual memory. Based in part on a patch from Mike Jetzer.
4902 2003-08-14 Jim Meyering <jim@meyering.net>
4903 and Paul Eggert <eggert@twinsun.com>
4905 Merges from coreutils, plus other fixes.
4906 * physmem.c: Merge in portability changes from gcc/libiberty
4907 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
4908 for credits and details. Thanks to Kaveh Ghazi for helping
4909 to keep these files in sync.
4910 (ARRAY_SIZE): Define it.
4911 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
4912 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
4913 (memcasecmp): Don't assume size_t fits in unsigned int.
4914 Remove casts and duplicate code.
4915 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
4916 (memcpy): Remove definition.
4917 Merge in some clean-up and optimization changes from glibc.
4918 [BLOCKSIZE]: Move definition to top of file.
4919 Ensure that it is a multiple of 64.
4920 Rearrange loop exit tests so as to avoid performing an
4921 additional fread after encountering an error or EOF.
4922 * md5.h (md5_uintptr): Define.
4923 * makepath.c (CLEANUP_CWD): Report an error if we failed to
4924 return to the initial working directory. Preserve errno
4926 * idcache.c: Include "xalloc.h".
4927 (xmalloc, xrealloc): Remove decls.
4928 (getuser): Remove casts no longer required in C89.
4929 * human.c: Include stdio.h, for sprintf.
4930 * group-member.c: Include "xalloc.h".
4931 (xmalloc, xrealloc): Remove decls.
4932 (get_group_info): Remove casts no longer required in C89.
4933 * getusershell.c (readname): Remove casts no longer required in C89.
4934 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
4935 * getline.c: Whitespace fix, from coreutils.
4937 2003-08-13 Paul Eggert <eggert@twinsun.com>
4939 * exclude.c: Include <ctype.h>
4940 (IN_CTYPE_DOMAIN): New macro.
4942 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
4945 * argp-help.c, argp-parse.c, config.charset, getopt.h:
4946 Undo previous (whitespace-only) change.
4948 2003-08-12 Paul Eggert <eggert@twinsun.com>
4950 * argp-help.c, argp-parse.c, config.charset, getopt.h:
4951 Normalize leading white space and remove trailing white space.
4952 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
4953 notice, as per ../config/srclist-update.
4955 Merge from coreutils.
4956 * euidaccess.h: New file.
4957 * euidaccess.c: Include it.
4958 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
4959 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
4960 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
4962 2003-08-11 Bruno Haible <bruno@clisp.org>
4964 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
4965 (vasnprintf): Use it instead of wcslen.
4967 2003-08-11 Bruno Haible <bruno@clisp.org>
4969 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
4970 value to ensure that _Bool promotes to int. Use #define for _Bool when
4971 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
4973 2003-08-10 Karl Berry <karl@gnu.org>
4975 * regex.h: update from libc (whitespace fix).
4977 2003-08-09 Paul Eggert <eggert@twinsun.com>
4979 Merge some files from coreutils. These changes were
4980 originally made by Jim Meyering.
4981 * acl.c: Include <sys/types.h> before <sys/stat.h>;
4982 many older Unixes require this.
4983 * alloca.c (alloca): Remove cast to argument of free;
4984 no longer needed in C89.
4985 * alloca_.h, regex.h: Fix white space to match
4986 what GNU indent does.
4988 2003-08-05 Paul Eggert <eggert@twinsun.com>
4990 * bumpalloc.h: Remove.
4992 2003-08-04 Paul Eggert <eggert@twinsun.com>
4994 * getloadavg.c: Change copyright notice and spacing to conform to
4997 Merge from coreutils.
4998 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
5000 * getdate.y (date): Also accept dates like May-23-2003; suggestion
5001 from Karl Berry, implemented by Jim Meyering.
5002 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
5003 from Dmitry V. Levin.
5004 Remove anachronistic cast of xrealloc.
5005 * fnmatch_.h (__const): Remove. Use 'const'.
5006 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
5007 type. Otherwise, it wouldn't compile with at least /bin/cc on
5008 ymp-cray-unicos9.0.2.X.
5009 Combine two mostly-identical uses of alloca into one.
5010 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
5012 2003-08-04 Dave Love <d.love@dl.ac.uk>
5016 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
5017 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
5018 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
5019 obsolete NLIST_NAME_UNION.
5020 [__GNU__]: Undef BSD and FSCALE.
5021 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
5023 2003-08-03 Paul Eggert <eggert@twinsun.com>
5025 * stdbool_.h (_Bool): Make it signed char, instead of
5026 an enum type, so that it's guaranteed to promote to int. See:
5027 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
5029 2003-07-31 Paul Eggert <eggert@twinsun.com>
5031 * strerror.c: Include config.h, limits.h. Declare sprintf.
5032 (strerror): Don't assume that a printable int fits in 14 bytes.
5034 2003-07-24 Derek Robert Price <derek@ximbiot.com>
5035 Bruno Haible <bruno@clisp.org>
5037 * getline.h (getline, getdelim): Change return type to ssize_t.
5038 * getline.c (getline, getdelim): Likewise.
5039 Remove _GNU_SOURCE define; now it's defined in config.h through
5042 2003-07-22 Paul Eggert <eggert@twinsun.com>
5044 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
5045 over-parenthesization in macros.
5047 Sync with coreutils.
5049 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
5052 Use `exit_failure' for xalloc and xmemcoll instead of their own
5053 private exit-failure variables.
5054 * xalloc.h (xalloc_exit_failure): Remove.
5055 * xmalloc.c: Likewise. Include exitfail.h.
5056 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
5057 * xmemcoll.h (xmemcoll_exit_failure): Remove.
5058 * xmemcoll.c: Likewise. Include exitfail.h.
5059 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
5061 2003-07-18 Paul Eggert <eggert@twinsun.com>
5063 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
5064 * closeout.c: Likewise. Include "closeout.h" right after config.h,
5065 to test that it can stand by itself. Include "exitfail.h".
5066 Clients should set exit_failure instead.
5067 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
5069 2003-07-18 Andreas Schwab <schwab@suse.de>
5071 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
5073 2003-07-18 Bruno Haible <bruno@clisp.org>
5075 * getndelim2.h: New file.
5076 * getndelim2.c: Make into a module of its own. Include config.h,
5078 (getndelim2): Make non-static. Change return type to ssize_t.
5079 * getline.h: Change argument names.
5080 * getline.c: Include getndelim2.h instead of getndelim2.c.
5081 * getnline.c: Include getndelim2.h.
5083 2003-07-17 Bruno Haible <bruno@clisp.org>
5085 * Makefile.am: Remove file.
5086 * Makefile.in: Remove file.
5088 2003-07-17 Bruno Haible <bruno@clisp.org>
5090 * getnline.h: New file.
5091 * getnline.c: New file.
5092 * getndelim2.c: New file, extracted from getline.c.
5093 (getndelim2): Renamed from getdelim2, with added nmax argument.
5094 * getline.c: Include getndelim2.c.
5095 (getdelim2): Moved out to getndelim2.c.
5096 (getline, getdelim): Update.
5098 2003-07-15 <karl@gnu.org>
5100 * vasnprintf.c: update from gettext.
5102 2003-07-15 Jim Meyering <jim@meyering.net>
5104 * makepath.c (make_path): Enclose diagnostic in _(...).
5106 2003-07-14 Paul Eggert <eggert@twinsun.com>
5108 * asnprintf.c, asprintf.c, config.charset, gettext.h,
5109 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
5110 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
5111 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
5112 vasprintf.c, vasprintf.h: Regenerate. These files are now being
5113 updated automatically by ../config/srclist-update. This changes
5114 their license from LPGL to GPL.
5116 2003-07-14 Jim Meyering <jim@meyering.net>
5118 Don't emit diagnostics. Let callers do that.
5119 * save-cwd.c: Don't include "error.h".
5120 (save_cwd): Don't call error. Ensure that errno is valid
5121 when returning nonzero.
5123 * save-cwd.h (restore_cwd): Update prototype.
5124 * save-cwd.c (restore_cwd): Remove two parameters.
5125 Simplify. Don't call error upon failure. Let callers do that.
5126 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
5127 when auditing is enabled. But don't bother updating the #if.
5129 2003-07-14 Simon Josefsson <jas@extundo.com>
5131 * mempcpy.h: New file.
5132 * mempcpy.c: New file.
5134 2003-07-14 Paul Eggert <eggert@twinsun.com>
5136 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
5137 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
5138 unicodeio.c, unicodeio.h, unlocked-io.h:
5139 Switch from LGPL to GPL.
5141 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
5143 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
5144 it breaks C++ compilation.
5145 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
5147 2003-07-10 Jim Meyering <jim@meyering.net>
5149 * vasnprintf.c: Remove trailing blanks.
5150 Make cpp indentation consistent.
5152 2003-07-09 Paul Eggert <eggert@twinsun.com>
5154 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
5155 posixver.c, strftime.c, strnlen.c, strverscmp.c:
5156 Switch from LGPL to GPL.
5158 2003-07-07 Paul Eggert <eggert@twinsun.com>
5160 * mktime.c: Fix some boundary cases and remove need for floating point.
5162 Issue a compile-time diagnostic if time_t is floating point, or if
5163 two's complement arithmetic is not in effect, or if arithmetic
5164 right shift does not propagate the sign. These assumptions were
5165 all in the original code but they weren't checked.
5167 (TIME_T_MIDPOINT, verify): New macros.
5168 (__isleap): Remove; it has integer overflow problems.
5169 (leapyear): New function, without those problems.
5170 (ydhms_tm_diff): Remove; splitting into two parts.
5171 (ydhms_diff): New function, containing the arithmetic part of
5172 the old ydhms_tm_diff function. Issue a compile-time
5173 diagnostic if we are not using C99 integer division.
5174 Avoid casts when possible.
5175 (guess_time_tm): New function, containing the checking part of
5176 the old ydhms_tm_diff function. Return the new value, rather than
5177 the difference between it and the old. Accept a new argument T
5178 so that *T specifies the old value. Check for overflow in the result.
5180 (__mktime_internal): Use a time_t offset, not a long int offset.
5181 This undoes the 2003-06-04 change, which is no longer needed now
5182 that we have better overflow checking.
5183 (localtime_offset): Likewise.
5185 (__mktime_internal): Avoid harmful overflow on hosts where time_t
5186 and long are 64-bit but int is only 32-bit.
5187 (ydhms_diff): Use long int to store year1 and yday1.
5188 Issue a compile-time diagnostic if long int is not wide enough.
5190 (__mktime_internal): Use long int to store adjusted year and yday.
5191 Use plain C rather than preprocessor commands, if that doesn't
5193 Check for overflow (and try to repair) after each probe
5194 rather than checking only at the very end. This avoids some bugs
5195 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
5196 does not equal GMT offset at maximum time).
5197 Use integer to check for overflow rather than floating point; this
5198 is more portable to non-IEEE hosts, and is a tad faster.
5199 When we detect that we are oscillating between two values,
5200 don't check whether tm_isdst has the requested value, since
5201 we already know the answer. When tm_isdst has the wrong value,
5202 use a different heuristic to find the right one, based on the
5203 extreme values actually observed in practice in tz2003a,
5204 rather than the (overly optimistic) "previous 3 calendar quarters".
5206 (not_equal_tm, print_tm, check_result): Use "const T" rather than
5207 "T const" to accommodate glibc style.
5208 (check_result): Use less-confusing report format. "long" -> "long int.
5210 Don't loop if the iteration overflows time_t.
5211 Allow a negative step in the iteration.
5213 2003-07-01 Paul Eggert <eggert@twinsun.com>
5215 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
5216 having it depend on HAVE_SYS_TYPES_H.
5218 2003-06-25 Bruno Haible <bruno@clisp.org>
5220 * readlink.c: New file.
5222 2003-06-20 Bruno Haible <bruno@clisp.org>
5224 Assume C89, so PARAMS isn't needed.
5225 * unicodeio.h (PARAMS): Remove.
5226 * unicodeio.c: Don't use PARAMS.
5228 2003-06-18 Jim Meyering <jim@meyering.net>
5230 Merge changes from coreutils.
5231 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
5232 Remove explicit declarations of xmalloc and realloc.
5234 (read_utmp): Remove anachronistic cast of xmalloc.
5236 2003-06-17 Paul Eggert <eggert@twinsun.com>
5238 Assume C89, so PARAMS isn't needed.
5239 * backupfile.h (PARAMS): Remove. All uses removed.
5240 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
5241 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
5242 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
5243 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
5244 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
5245 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
5246 xstrtol.h: Likewise.
5247 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
5248 same.h, strverscmp.h: Do not include config.h; no longer needed.
5249 Anyway, config.h should always be included before any other file.
5251 2003-06-11 Simon Josefsson <jas@extundo.com>
5253 * sysexit_.h: New file.
5255 2003-05-20 Derek Price <derek@ximbiot.com>
5257 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
5259 2003-06-10 Simon Josefsson <jas@extundo.com>
5261 * strchrnul.h: New file.
5262 * strchrnul.c: New file.
5264 2003-06-10 Simon Josefsson <jas@extundo.com>
5266 * argp.h: New file, from glibc.
5267 * argp-ba.c: New file, from glibc.
5268 * argp-eexst.c: New file, from glibc.
5269 * argp-fmtstream.c: New file, from glibc.
5270 * argp-fmtstream.h: New file, from glibc.
5271 * argp-fs-xinl.c: New file, from glibc.
5272 * argp-help.c: New file, from glibc.
5273 * argp-namefrob.h: New file, from glibc.
5274 * argp-parse.c: New file, from glibc.
5275 * argp-pv.c: New file, from glibc.
5276 * argp-pvh.c: New file, from glibc.
5277 * argp-xinl.c: New file, from glibc.
5279 2003-06-07 Jim Meyering <jim@meyering.net>
5281 * readtokens.h: Put `Free Software Foundation, Inc.'
5282 in place of my name in the copyright comment.
5283 Remove definition and uses of __P.
5286 * stat.c: Don't declare xmalloc explicitly.
5287 Instead, include "xalloc.h".
5288 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
5289 xrealloc, and xcalloc return values.
5290 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
5292 * xgetcwd.h: Remove definition/uses of PARAMS.
5294 2003-06-06 Jim Meyering <jim@meyering.net>
5296 * stdbool_.h: Renamed from stdbool.h.in.
5298 2003-06-06 Jim Meyering <jim@meyering.net>
5300 Merge from coreutils.
5301 * same.c: (same_name): Declare *_basename locals to be `const'.
5302 Consolidate declarations and initializations of *_base* locals.
5304 Merge from coreutils.
5305 This avoids a core dump on systems without GNU putenv,
5306 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
5307 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
5308 (unsetenv): New static function, from GNU libc.
5309 (rpl_putenv): Use it.
5311 * modechange.c: Remove trailing blanks.
5313 Merge from coreutils.
5314 * fsusage.c: Remove declaration of statfs.
5315 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
5317 * posixtm.c: Include <stdbool.h> unconditionally.
5319 2003-06-05 Paul Eggert <eggert@twinsun.com>
5321 * mktime.c (__mktime_internal): When resolving a tm_isdst
5322 mismatch, look in future quarters as well as past. This fixes a
5323 bug when processing fall-backwards gaps immediately after a long
5324 period of daylight-saving time.
5326 * mktime.c: Assume freestanding C89 or better.
5327 (HAVE_LIMITS_H): Remove. Assume it's 1.
5328 (__P): Remove; not used.
5329 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
5330 (mktime, not_equal_tm, print_tm, check_result,
5331 main): Use prototypes. Use const * where appropriate.
5332 (main): Fix typo in testing code that uncovered by above changes.
5333 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
5335 2003-06-04 Paul Eggert <eggert@twinsun.com>
5337 * mktime.c: Fix Debian bug 177940
5338 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
5339 (localtime_offset): Now long int, not time_t, because we want it
5340 to be guaranteed to be signed. All uses changed.
5341 (__mktime_internal): If overflow would occur when adding offset,
5344 Merge 'human' changes from coreutils. Rewrite to support
5345 locale-specific notations like thousands separators.
5346 * human.c: Simplify authorship notice.
5347 Include human.h immediately after config.h.
5348 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
5349 <limits.h>: Do not include, since human.h does.
5350 (SIZE_MAX, UINTMAX_MAX): New macros.
5351 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
5352 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
5353 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
5354 (power_letter): Renamed from suffixes.
5355 (generate_suffix_backwards): Remove.
5356 (adjust_value): Now takes int style (because of human.h changes)
5357 and long double value (for greater precision on some platforms).
5358 (group_number): New function.
5359 (human_readable): Use it. Use integer options, not enum.
5360 Put the options before the sizes in the arg list.
5361 Support all the new options.
5362 The old human_readable function has been removed;
5363 use inttostr.h instead.
5364 (human_readable, default_block_size, humblock):
5365 Use uintmax_t, not int, for block sizes.
5366 (human_readable_inexact, block_size_types): Remove.
5367 (block_size_opts): New constant.
5368 (human_options): Renamed from human_block_size, with new signature
5369 that allows block sizes up to UINTMAX_MAX. All callers changed.
5370 * human.h: Add copyright and authorship notice.
5371 Include <limits.h> and <stdbool.h> unconditionally.
5372 (PARAMS): Remove. All uses removed.
5373 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
5374 (enum human_inexact_style): Remove tag; now a nameless enum.
5375 (human_floor, human_ceiling, human_round_to_even): Now have
5376 values 2, 0, 1 rather than -1, 1, 0.
5377 (human_group_digits, human_suppress_point_zero, human_autoscale,
5378 human_base_1024, human_SI, human_B): New constants.
5379 (human_readable_inexact, human_block_size): Remove.
5380 (human_readable): Size args are now uintmax_t, not int.
5381 (human_options): New decl.
5383 * exclude.c: (new_exclude, add_exclude): Remove casts that are
5384 unnecessary now that we assume C89 or better. This change
5385 imported from coreutils.
5387 * mktime.c (__mktime_internal): Do not reject negative timestamps
5388 arbitrarily. This is the same patch as 2003-05-28, but it got lost
5389 in the 2003-05-30 sync from glibc.
5391 .h files should stand alone, but we shouldn't include <sys/types.h>
5392 if we can get away with just <stddef.h>.
5394 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
5395 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
5396 rather than <sys/types.h>, as we merely need size_t.
5397 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
5399 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
5400 Include <stdio.h>, to get FILE.
5401 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
5402 memcasecmp.h has included <stddef.h> and all we need is size_t.
5403 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
5404 our interface, instead of including <sys/types.h>
5406 2003-06-02 Paul Eggert <eggert@twinsun.com>
5409 Fix some minor time-related bugs with POSIX time arguments.
5410 Some valid time stamps were being rejected (notably -1, and
5411 time stamps before 1900 on 64-bit hosts). And some invalid
5412 time stamps were being accepted, e.g. September 31.
5414 * posixtm.h (posixtime): Return bool instead of time_t, so
5415 that we can return (time_t) -1 successfully.
5416 * posixtm.c: Likewise.
5417 [HAVE_STDBOOL_H]: Include <stdbool.h>.
5418 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
5419 (t): Remove static var.
5420 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
5421 of static var. All uses changed.
5422 (year): Do not reject years before 1900; they can occur with
5424 (posix_time_parse): Do not check for out-of-range components;
5425 that is now the caller's responsibility, since our checks were
5426 only approximations.
5427 (posixtime): Use mktime to check for out-of-range components,
5428 since it knows them exactly.
5429 If mktime returns (time_t) -1, check whether an error actually occurred
5430 by invoking localtime on -1.
5431 (main) [TEST_POSIXTIME]: Check for input data errors, and report
5432 posixtime failures better.
5433 Improve the test data (in comments only).
5435 2003-05-30 <karl@gnu.org>
5437 * mktime.c: update from libc.
5439 2003-05-30 Bruno Haible <bruno@clisp.org>
5441 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
5442 * localcharset.h: Likewise.
5443 * localcharset.c: Likewise.
5445 2003-05-28 Paul Eggert <eggert@twinsun.com>
5447 Assume the headers required for C89 freestanding compilers.
5448 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
5449 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
5450 without checking for HAVE_LIMITS_H.
5451 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
5452 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
5454 * fatal.c: Include <stdarg.h> without checking for __STDC__.
5455 * exclude.c: Include <stdbool.h> unconditionally.
5456 * tempname.c: Include <stddef.h> unconditionally.
5457 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
5458 * modechange.c, rpmatch.c (NULL): Don't define, since
5459 <stddef.h> does that.
5460 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
5461 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
5462 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
5463 * xstrtol.c: Likewise.
5464 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
5465 * savedir.c: Include <stddef.h> instead of defining NULL.
5467 * addext.c (addext): Use assignment rather than cast, to avoid
5468 warnings on some platforms.
5470 * mktime.c (__mktime_internal): Do not reject negative timestamps
5473 2003-05-10 Bruno Haible <bruno@clisp.org>
5475 * linebreak.c (iconv_string_length): Don't return -1 just because the
5476 string is longer than 4 KB.
5478 2003-05-12 Jim Meyering <jim@meyering.net>
5480 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
5481 the space-padded-by-default conversion specifiers, %e, %k, %l.
5483 2003-05-03 Bruno Haible <bruno@clisp.org>
5485 Upgrade to Unicode-4.0.
5486 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
5487 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
5488 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
5489 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
5490 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
5491 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
5492 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
5493 Change width of U+E0100..U+E01EF from 1 to 0.
5495 2003-04-25 Bruno Haible <bruno@clisp.org>
5497 * copy-file.c: Include <stddef.h>, for size_t.
5499 2003-04-25 Jim Meyering <jim@meyering.net>
5501 * copy-file.c (copy_file_preserving): Declare buf_size to be
5502 of type size_t, not int.
5504 2003-04-11 Jim Meyering <jim@meyering.net>
5506 Merge changes from Coreutils.
5508 2003-03-22 Jim Meyering <jim@meyering.net>
5510 * strftime.c (widen): Cast alloca return value to proper type.
5512 2003-01-19 Ulrich Drepper <drepper@redhat.com>
5515 * strftime.c (my_strftime): Handle very large width
5516 specifications for numeric values correctly. Improve checks for
5519 2003-01-19 Jim Meyering <jim@meyering.net>
5521 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
5522 (nl_get_alt_digit) [! defined my_strftime]: Define.
5523 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
5524 _nl_get_alt_digit and _nl_get_walt_digit.
5526 * strftime.c (my_strftime): Merge in locale-related changes from libc.
5527 These changes have no effect outside of _LIBC.
5529 2003-04-10 Bruno Haible <bruno@clisp.org>
5531 * findprog.h: New file, from GNU gettext.
5532 * findprog.c: New file, from GNU gettext.
5534 2003-04-05 Jim Meyering <jim@meyering.net>
5536 Merge changes from Coreutils.
5538 * exclude.h (PARAMS): Remove definition and uses.
5539 * exclude.c: Remove uses of `PARAMS'.
5541 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
5542 Add test-cases for DOS filenames. Declare program_name.
5543 (main): Set up program_name. Patch by Rich Dawe.
5545 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
5547 Use mntctl's return value to drive the entry-processing loop, since
5548 we can't rely on the value of the vmt_length member in the last
5549 entry. On some systems doing so could result in exhausting
5550 virtual memory. Based in part on a patch from Mike Jetzer.
5552 2003-04-04 Bruno Haible <bruno@clisp.org>
5554 * linebreak.h: New file, from GNU gettext.
5555 * linebreak.c: New file, from GNU gettext with slight modifications.
5556 * lbrkprop.h: New file, from GNU gettext.
5558 2003-04-03 Bruno Haible <bruno@clisp.org>
5560 * utf8-ucs4.h: New file, from GNU gettext.
5561 * utf16-ucs4.h: New file, from GNU gettext.
5562 * ucs4-utf8.h: New file, from GNU gettext.
5563 * ucs4-utf16.h: New file, from GNU gettext.
5565 2003-04-02 Bruno Haible <bruno@clisp.org>
5567 * binary-io.h: New file, from GNU gettext.
5569 2003-04-01 Bruno Haible <bruno@clisp.org>
5571 * pathname.h: New file, from GNU gettext.
5572 * concatpath.c: New file, from GNU gettext.
5574 2003-03-30 Bruno Haible <bruno@clisp.org>
5576 * copy-file.c (copy_file_preserving): Don't set owner if the function
5577 chown() doesn't exist.
5579 2003-03-28 Bruno Haible <bruno@clisp.org>
5581 * copy-file.h: New file, from GNU gettext.
5582 * copy-file.c: New file, from GNU gettext.
5584 2003-03-18 Jim Meyering <jim@meyering.net>
5586 * quote.c (quote_n): Fix typo in comment.
5588 2003-03-14 Jim Meyering <jim@meyering.net>
5590 Merge changes from Coreutils.
5591 * obstack.h (obstack_object_size): Declare temporary, __o,
5592 to be const, in order to avoid warnings.
5593 (obstack_room): Likewise.
5594 (obstack_empty_p): Likewise.
5596 2003-03-13 Paul Eggert <eggert@twinsun.com>
5598 Merge changes from Bison.
5599 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
5600 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
5601 when compiling Bison 1.875's `bitset bset = obstack_alloc
5602 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
5603 * hash.c: Include <stdbool.h> unconditionally.
5605 2003-03-09 Paul Eggert <eggert@twinsun.com>
5607 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
5608 Reported by Bruce Becker; see:
5609 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
5611 2003-03-03 Paul Eggert <eggert@twinsun.com>
5612 Bruno Haible <bruno@clisp.org>
5614 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
5615 Reported by John Hughes, see
5616 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
5618 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
5620 * poll_.h: New file.
5623 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
5625 * mathl.h: New file.
5626 * acosl.c: New file.
5627 * asinl.c: New file.
5628 * atanl.c: New file.
5629 * ceill.c: New file.
5632 * floorl.c: New file.
5633 * frexpl.c: New file.
5634 * ldexpl.c: New file.
5636 * sincosl.c: New file.
5638 * sqrtl.c: New file.
5640 * trigl.c: New file.
5641 * trigl.h: New file.
5643 2003-02-17 Bruno Haible <bruno@clisp.org>
5645 * mkdtemp.h: New file, from GNU gettext.
5646 * mkdtemp.c: New file, from GNU gettext.
5648 2003-01-31 Bruno Haible <bruno@clisp.org>
5650 * rename.c: #undef rename before defining rpl_rename.
5651 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
5653 2003-01-30 Bruno Haible <bruno@clisp.org>
5655 * printf-args.h: New file, from GNU gettext.
5656 * printf-args.c: New file, from GNU gettext.
5657 * printf-parse.h: New file, from GNU gettext.
5658 * printf-parse.c: New file, from GNU gettext.
5659 * vasnprintf.h: New file, from GNU gettext.
5660 * vasnprintf.c: New file, from GNU gettext.
5661 * asnprintf.c: New file, from GNU gettext.
5662 * vasprintf.h: New file, from GNU gettext with modifications.
5663 * vasprintf.c: New file, from GNU gettext.
5664 * asprintf.c: New file, from GNU gettext.
5666 2003-01-29 Bruno Haible <bruno@clisp.org>
5668 * stpncpy.h: New file, from GNU gettext with modifications.
5669 * stpncpy.c: New file, from GNU gettext with modifications.
5671 2003-01-28 Bruno Haible <bruno@clisp.org>
5673 * c-ctype.h: New file, from GNU gettext, with changes suggested by
5675 * c-ctype.c: New file, from GNU gettext, with changes suggested by
5678 2003-01-27 Bruno Haible <bruno@clisp.org>
5680 * xsetenv.h: New file, from GNU gettext.
5681 * xsetenv.c: New file, from GNU gettext.
5683 2003-01-23 Bruno Haible <bruno@clisp.org>
5685 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
5687 2003-01-22 Bruno Haible <bruno@clisp.org>
5689 * exit.h: New file, from GNU gettext.
5691 2003-01-11 Bruno Haible <bruno@clisp.org>
5693 * stpcpy.h (stpcpy): Use ANSI C function declarations.
5694 * strcase.h (strcasecmp, strncasecmp): Likewise.
5696 2003-01-14 Jim Meyering <jim@meyering.net>
5698 * same.c (same_name): Tweak a comment.
5700 2003-01-11 Bruno Haible <bruno@clisp.org>
5702 * same.c (same_name): Reorder tests so as to avoid calling stat()
5703 when a string comparison is sufficient.
5705 2003-01-11 Bruno Haible <bruno@clisp.org>
5707 * readtokens.c (readtoken): Cast character to 'unsigned char', not
5710 2003-01-11 Bruno Haible <bruno@clisp.org>
5712 * hash-pjw.c: Add comment about low quality of this function.
5714 2003-01-12 Paul Eggert <eggert@twinsun.com>
5716 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
5717 to avoid collisions with libcurses and libreadline.
5719 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
5720 * getstr.h, getstr.c: Remove.
5721 * getline.c: Include "getline.h", to check interface.
5722 Move body of old getstr.c here: this defines MIN_CHUNK and
5723 declares getdelim2, which is renamed from getstr.
5724 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
5726 * linebuffer.c (readlinebuffer): Renamed from readline.
5728 * linebuffer.h: Likewise.
5729 (readline): Remove backward-compatibility macro.
5731 2003-01-12 Jim Meyering <jim@meyering.net>
5733 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
5735 2003-01-10 Bruno Haible <bruno@clisp.org>
5737 * alloca_.h: New file.
5738 * getdate.y: Unconditionally include alloca.h.
5739 * makepath.c: Likewise.
5740 * setenv.c: Likewise.
5741 * userspec.c: Likewise.
5743 2003-01-09 Bruno Haible <bruno@clisp.org>
5745 * stdbool.h.in: New file.
5747 2003-01-08 Bruno Haible <bruno@clisp.org>
5749 * safe-read.c: Include specification header first, to ensure its
5751 * full-write.c: Likewise.
5753 2003-01-08 Jim Meyering <jim@meyering.net>
5755 * full-write.c: Undefine and define-away `const' after inclusion
5756 of errno.h, not before. Suggestion from Bruno Haible.
5758 2003-01-07 Jim Meyering <jim@meyering.net>
5760 * full-write.c: Rework so that it may serve to define full_read, too.
5761 * full-read.c: Simply #define FULL_READ and include full-write.c.
5763 2003-01-06 Jim Meyering <jim@meyering.net>
5765 * version-etc.c: Update year in translatable copyright string.
5767 2002-12-25 Bruno Haible <bruno@clisp.org>
5769 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
5770 * xstrtol.h: Likewise.
5771 * xstrtoimax.c: Likewise.
5772 * xstrtoumax.c: Likewise.
5773 * human.h: Likewise.
5775 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
5776 on systems that have <inttypes.h> but not <stdint.h>.
5778 2002-12-31 Paul Eggert <eggert@twinsun.com>
5780 * memcoll.c (memcoll): Fall back on a simple algorithm using
5781 memcmp if strcoll doesn't work.
5783 2002-12-23 Bruno Haible <bruno@clisp.org>
5785 * localcharset.h: New file.
5786 * localcharset.c: Include it.
5787 * unicodeio.c: Likewise.
5789 2002-12-22 Bruno Haible <bruno@clisp.org>
5791 * utime.c (utime_null): No need to call ftruncate if the file was
5794 2002-12-23 Bruno Haible <bruno@clisp.org>
5796 * memcoll.c (STRCOLL): New macro.
5799 2002-12-22 Bruno Haible <bruno@clisp.org>
5801 * getstr.h (getstr): Define, to avoid clash with libcurses.
5802 * linebuffer.h (readline): Define, to avoid clash with libreadline.
5804 2002-12-22 Bruno Haible <bruno@clisp.org>
5806 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
5808 2002-12-23 Bruno Haible <bruno@clisp.org>
5810 * getline.h: Include <stddef.h>, for size_t.
5812 * unicodeio.h: Include <stddef.h>, for size_t.
5813 * unicodeio.c: Don't include <stddef.h>.
5815 2002-12-17 Bruno Haible <bruno@clisp.org>
5817 * canon-host.c (strdup): Remove unused declaration.
5819 * fsusage.c: Include full_read.h.
5820 (get_fs_usage): Use full_read instead of safe_read.
5822 * utime.c (utime_null): Use SAFE_READ_ERROR.
5824 2002-12-11 Bruno Haible <bruno@clisp.org>
5826 * setenv.h: Rewritten to cope with systems that have setenv() but not
5828 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
5831 2002-12-11 Bruno Haible <bruno@clisp.org>
5833 * setenv.c (alloca): Fall back to malloc.
5835 (setenv): Use freea() to free memory allocated with alloca().
5837 2002-11-13 Bruno Haible <bruno@clisp.org>
5839 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
5840 function declarations.
5841 * unsetenv.c (unsetenv): Likewise.
5843 2002-03-04 Bruno Haible <bruno@clisp.org>
5845 Portability to AIX 4.3.3.
5846 * unsetenv.c: New file, extracted from setenv.c.
5847 * setenv.c: Move the unsetenv() function to unsetenv.c.
5849 2001-12-20 Bruno Haible <bruno@clisp.org>
5851 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
5852 use malloc instead. For SunOS 4.
5854 2001-12-11 Bruno Haible <bruno@clisp.org>
5856 * setenv.c: Declare alloca.
5857 (compar_fn_t): New typedef.
5858 (KNOWN_VALUE, STORE_VALUE): Use it.
5860 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
5863 2002-12-10 Paul Eggert <eggert@twinsun.com>
5865 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
5866 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
5867 Choose values that are less likely to collide with system fnmatch
5869 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
5870 defined (e.g., a pure POSIX system).
5871 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
5872 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
5874 2002-12-06 Jim Meyering <jim@meyering.net>
5876 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
5878 Merge in changes from libc's misc/error.c, in preparation
5879 for the merge of gnulib's changes back into libc.
5881 * error.c (_): Define only if not already defined.
5882 Move definition to follow all #include directives.
5883 Include unlocked-io.h only if !_LIBC.
5884 [_LIBC]: Include <libio/libioP.h>.
5885 [USE_IN_LIBIO]: Include <libio/iolibio.h>
5886 (fflush): Tweak definition to use INTUSE.
5889 2002-12-05 Paul Eggert <eggert@twinsun.com>
5891 * alloca.c [defined emacs]: Include "lisp.h".
5892 (xalloc_die) [defined emacs]: New macro.
5893 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
5894 [! defined emacs]: Include <xalloc.h>.
5895 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
5896 (pointer): Typedef to POINTER_TYPE *.
5897 (malloc): Remove decl; we now always use xmalloc.
5898 (alloca): Use old-style definition, since Emacs needs this.
5899 Check for arithmetic overflow when computing combined size.
5901 2002-12-04 Paul Eggert <eggert@twinsun.com>
5903 Do not generate unlocked-io.h automatically, since it's easier to
5904 maintain it by hand.
5906 * unlocked-io.h: New file, from GNU diffutils,
5907 but with proper copyright notice and attribution.
5909 * Makefile.am: Add copyright notice.
5910 (libfetish_a_SOURCES): Add unlocked-io.h.
5911 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
5912 (DISTCLEANFILES, io_functions): Remove macros.
5913 (EXTRA_DIST): Remove gen_uio.
5914 (unlocked-io.h): Remove rule.
5916 2002-12-04 Jim Meyering <jim@meyering.net>
5918 Reflect the fact that stat.c and lstat.c are no longer generated.
5919 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
5920 (DISTCLEANFILES): Likewise.
5921 (EXTRA_DIST): Likewise.
5922 (all_local): Don't depend on stat.c or lstat.c.
5923 (stat.c, lstat.c): Remove rules.
5924 (EXTRA_DIST): Remove xstat.in.
5926 * xstat.in: Remove file. Contents moved into stat.c.
5927 * stat.c: New file. Contents mostly from xstat.in.
5928 * stat.c: Rework so that it may serve to define rpl_lstat, too.
5929 * lstat.c: New file. Simply #define LSTAT and include stat.c.
5931 * safe-read.c: Rework so that it may serve to define safe_write, too.
5932 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
5934 2002-12-03 Jim Meyering <jim@meyering.net>
5936 * safe-read.c, safe-write.c: Change variable names and comments, but
5937 not semantics, to minimize the differences between these two files.
5938 (safe_read): Change comment to mention SAFE_READ_ERROR.
5940 * safe-read.c (IS_EINTR): Define.
5941 (safe_read): Use IS_EINTR in place of in-function cpp directives.
5943 2002-12-02 Bruno Haible <bruno@clisp.org>
5945 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
5946 Define, taken from safe-read.c.
5947 (INT_MAX): Provide fallback.
5948 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
5949 * safe-write.h (SAFE_WRITE_ERROR): Define.
5951 * safe-read.c (EINTR): Remove definition.
5952 (safe_read): Don't use EINTR if it is absent.
5954 2002-12-02 Jim Meyering <jim@meyering.net>
5956 * safe-read.c (EINTR): Define.
5957 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
5958 (INT_MAX): Provide fallback.
5959 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
5961 * safe-read.h (SAFE_READ_ERROR): Define.
5963 2002-12-01 Jim Meyering <jim@meyering.net>
5965 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
5966 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
5968 2002-11-27 Paul Eggert <eggert@twinsun.com>
5970 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
5971 hash_rehash): Replace `if (limit <= value) abort ();' with
5972 `if (! (value < limit)) abort ();', for readability.
5974 2002-11-26 <karl@gnu.org>
5976 * strdup.c: copy from libc again, with jim's ok.
5977 * .cppi-disable: re-add strdup.c
5979 2002-11-25 <karl@gnu.org>
5981 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
5982 instead of "strtol.c".
5984 2002-11-25 Jim Meyering <jim@meyering.net>
5986 * mktime.c: Sync from libc, now that it has the latest fix.
5988 2002-11-24 <karl@gnu.org>
5990 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
5991 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
5993 2002-11-24 Jim Meyering <jim@meyering.net>
5995 Update from coreutils:
5997 * mktime.c: Merge in changes from libc.
5999 Avoid a link-time failure on some Linux systems.
6000 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
6001 (__mon_yday): Declare with the STATIC attribute.
6002 (__mktime_internal): Likewise.
6003 Based on a report from Greg Schafer.
6005 2002-11-23 Jim Meyering <jim@meyering.net>
6007 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
6008 Use `unsigned', not `int', as type of index.
6010 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
6012 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
6014 2002-11-22 Paul Eggert <eggert@twinsun.com>
6016 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
6017 hint that one should use `if (! x) abort ();' rather than `assert
6018 (x);', and anyway it's one less thing to worry about configuring.
6019 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
6020 hash_rehash, hash_insert): Use abort rather than assert.
6022 2002-11-22 Paul Eggert <eggert@twinsun.com>
6024 * quotearg.h: Allow multiple inclusion by surrounding with
6025 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
6026 so that we can be included first.
6027 (PARAMS): Remove; we now assume C89 or later. All uses removed.
6028 * quotearg.c: Include quotearg.h immediately after config.h.
6029 No need to include stddef.h or sys/types.h any more.
6030 Surround local include files with "", not "<>".
6031 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
6032 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
6033 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
6034 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
6035 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
6036 (ISPRINT): Remove; no longer needed now that we assume C89.
6038 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
6041 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
6042 quotearg_char): Use SIZE_MAX rather than
6043 (size_t) -1 when we are talking about "infinity".
6045 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
6047 2002-11-22 Bruno Haible <bruno@clisp.org>
6049 * safe-read.h: Assume C89. Add comments.
6050 (safe_read): Change return type to size_t.
6051 * safe-read.c (safe_read): Change return type to size_t. Handle byte
6052 counts > SSIZE_MAX correctly.
6053 * safe-write.h: New file.
6054 * safe-write.c: New file.
6055 * full-read.h: New file.
6056 * full-read.c: New file.
6057 * full-write.h: Assume C89. Add comments.
6058 * full-write.c: Include safe-write.h.
6059 (full_write): Rewritten to use safe_write.
6060 Suggested by Jim Meyering and Paul Eggert.
6062 2002-11-21 Bruno Haible <bruno@clisp.org>
6064 Remove case insensitive option matching.
6065 * argmatch.h (argcasematch): Remove declaration.
6066 (ARGCASEMATCH): Remove macro.
6067 (__xargmatch_internal): Remove case_sensitive argument.
6068 (XARGMATCH): Update.
6069 (XARGCASEMATCH): Remove macro.
6070 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
6071 case_sensitive argument.
6072 (argcasematch): Remove function.
6073 (__xargmatch_internal): Remove case_sensitive argument.
6074 (main): Use XARGMATCH instead of XARGCASEMATCH.
6076 * xmalloc.c: Change compile-time error message. Add comment about
6077 required autoconf version.
6079 2002-11-21 Jim Meyering <jim@meyering.net>
6081 * strdup.c (strdup): Tweak comment and initial #if/#include.
6083 Merge in changes from the coreutils.
6085 2002-09-25 Paul Eggert <eggert@twinsun.com>
6086 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
6087 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
6088 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
6089 int. Work more efficiently if X is the same width as uintmax_t.
6090 Do not compare X to -1, to avoid bogus compiler warning.
6091 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
6092 Don't assume that f_frsize and f_bsize are the same type.
6094 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
6097 * makepath.c (make_path): Restore umask *before* creating the final
6099 (make_path): Minor reformatting.
6101 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
6102 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
6104 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
6105 ones. At least on GNU/Linux systems, `auto' means something else.
6108 2002-11-20 Paul Eggert <eggert@twinsun.com>
6110 Merge argmatch cleanups from Bison. Assume C89.
6112 * argmatch.c: Include config.h here, not in argmatch.h.
6113 Include stdlib.h, for EXIT_FAILURE.
6114 Always include <string.h>, since we assume C89.
6115 (EXIT_FAILURE): Remove pre-C89 bug workaround.
6116 * argmatch.h: Do not include <config.h> or <sys/types.h>.
6117 Include <stddef.h> instead, since it's all we need for size_t.
6118 (PARAMS): Remove. All uses removed.
6119 (ARRAY_CARDINALITY): Do not bother to #undef.
6120 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
6121 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
6122 Remove unnecessary parentheses.
6123 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
6124 Insert necessary parentheses.
6125 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
6126 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
6128 2002-11-19 Bruno Haible <bruno@clisp.org>
6130 * mbswidth.c: Include mbswidth.h right at the beginning.
6131 * mbswidth.h: Include <stddef.h>, for size_t.
6133 * mbswidth.h (PARAMS): Remove macro.
6134 (mbswidth, mbsnwidth): Use ANSI C function declarations.
6135 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
6137 * gcd.h (PARAMS): Remove macro.
6138 (gcd): Use ANSI C function declarations.
6139 * gcd.c (gcd): Likewise.
6141 2002-11-15 Bruno Haible <bruno@clisp.org>
6143 * strcspn.c: Include <stddef.h>.
6144 (strcspn): Use ANSI C function declaration. Change return type to
6146 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
6147 (strpbrk): Use NULL.
6148 * strpbrk.h (PARAMS): Remove macro.
6149 (strpbrk): Use ANSI C function declaration.
6150 * strstr.c: Don't include <sys/types.h>.
6151 * strstr.h (PARAMS): Remove macro.
6152 (strstr): Use ANSI C function declarations.
6154 2002-11-06 Bruno Haible <bruno@clisp.org>
6156 * gcd.h (gcd): Change argument type to 'unsigned long'.
6157 * gcd.c (gcd): Likewise.
6159 2002-11-05 Bruno Haible <bruno@clisp.org>
6161 * gcd.h: New file, from gettext-0.11.5.
6162 * gcd.c: New file, from gettext-0.11.5.
6164 2002-11-05 Bruno Haible <bruno@clisp.org>
6166 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6167 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6168 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6169 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6171 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
6172 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
6174 * closeout.c: Include gettext.h instead of <libintl.h>.
6175 * human.c: Include gettext.h instead of <libintl.h>.
6176 * quotearg.c: Include gettext.h instead of <libintl.h>.
6177 * rpmatch.c: Include gettext.h instead of <libintl.h>.
6178 * unicodeio.c: Include gettext.h instead of <libintl.h>.
6179 * userspec.c: Include gettext.h instead of <libintl.h>.
6180 * version-etc.c: Include gettext.h instead of <libintl.h>.
6181 * xmalloc.c: Include gettext.h instead of <libintl.h>.
6182 (textdomain): Remove definition.
6183 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
6185 * long-options.c: Remove include of <libintl.h> and definition of _.
6186 * same.c: Remove include of <libintl.h> and definition of _.
6188 2002-11-04 Bruno Haible <bruno@clisp.org>
6190 * stpcpy.h: New file, from GNU gettext-0.11.5.
6191 * strcase.h: New file, from GNU gettext-0.11.5.
6192 * strpbrk.h: New file, from GNU gettext-0.11.5.
6193 * strstr.h: New file, from GNU gettext-0.11.5.
6194 * xgetcwd.h: New file, from GNU gettext-0.11.5.
6196 2002-05-09 Bruno Haible <bruno@clisp.org>
6198 * config.charset: Update for newest glibc. Add canonical names
6199 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
6201 2002-05-09 Bruno Haible <bruno@clisp.org>
6203 * localcharset.c (get_charset_aliases): Add more Windows specific
6206 2002-05-08 Owen Taylor <otaylor@redhat.com>
6208 * config.charset: A few additions for Solaris.
6210 2001-12-05 Bruno Haible <bruno@clisp.org>
6212 * localcharset.c (locale_charset): Don't return an empty string.
6214 2001-10-23 Bruno Haible <haible@clisp.cons.org>
6216 * config.charset: msdos in uk_UA uses CP1125.
6218 2001-08-05 Bruno Haible <haible@clisp.cons.org>
6220 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
6221 * localcharset.c (locale_charset): Declare as extern "C".
6223 2002-02-15 Bruno Haible <bruno@clisp.org>
6225 * config.charset [msdosdjgpp]: For Russian, use CP866.
6227 2002-02-11 Bruno Haible <bruno@clisp.org>
6229 * config.charset: Add support for NetBSD.
6231 2002-09-25 <karl@gnu.org>
6233 * strdup.c: copy from libc/string (via ../config/srclist*).
6234 * getopt*: copy from libc/posix.
6235 * gettext.h: copy from gettext.
6236 * .cppi-disable: add strdup.c, gettext.h.
6238 2002-07-01 Jim Meyering <meyering@lucent.com>
6240 * c-stack.c: Include sys/time.h.
6241 From Volker Borchert.
6243 2002-06-11 Paul Eggert <eggert@twinsun.com>
6245 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
6246 New macro. Use it uniformly instead of
6247 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
6248 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
6249 reported by Vin Shelton.
6251 2002-06-22 Jim Meyering <meyering@lucent.com>
6253 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
6254 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
6256 2002-06-22 Paul Eggert <eggert@twinsun.com>
6258 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
6259 Do not assume SA_SIGINFO behavior.
6260 Bug reported by Jim Meyering on NetBSD 1.5.2.
6262 2002-06-22 Jim Meyering <meyering@lucent.com>
6264 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
6266 * exitfail.c, exitfail.h: Likewise.
6267 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
6269 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
6271 (EXTRA_DIST): Add fnmatch_loop.c.
6272 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
6274 * fnmatch_loop.c: New file, from diffutils-2.8.2.
6275 * fnmatch.c: Update from diffutils-2.8.2.
6276 * fnmatch_.h: New file. From diffutils-2.8.2.
6277 * fnmatch.h: Remove file.
6279 2002-06-18 Paul Eggert <eggert@twinsun.com>
6281 * file-type.h: Report an error if neither S_ISREG nor
6282 S_IFREG is defined, instead of using a test specific to glibc
6283 2.2. This should be safe, since POSIX requires S_ISREG and
6284 Unix Version 7 had S_IFREG. We don't need to check for
6285 <sys/types.h> since we don't use any symbols that it defines.
6287 2002-06-15 Jim Meyering <meyering@lucent.com>
6289 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
6290 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
6291 have been included before this file.
6293 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
6295 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
6296 so that each temporary file name is unique and valid in the first
6297 8 characters, for operation under DOS.
6299 2002-06-15 Jim Meyering <meyering@lucent.com>
6301 Work even with DJGPP 2.03, which lacks support for symlinks.
6303 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
6305 * lchown.c (S_ISLNK): Likewise.
6307 2002-06-14 Jim Meyering <meyering@lucent.com>
6309 * file-type.h: Use the version from diffutils-2.8.2.
6310 * file-type.c: Likewise.
6312 2002-05-27 Jim Meyering <meyering@lucent.com>
6314 Fix a problem seen only on nonconforming systems whereby ls.c's
6315 use of localtime, and then of gettimeofday would cause trouble:
6316 the localtime call used to initialize rpl_gettimeofday's save
6317 mechanism would clobber ls's current local time information so
6318 that in any long listing the first file would always be listed
6319 with date 1970-01-01. Analysis by Volker Borchert.
6321 * gettimeofday.c (localtime): Undefine.
6322 (rpl_localtime): New function.
6324 2002-05-22 Jim Meyering <meyering@lucent.com>
6326 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
6327 * file-type.h: New file.
6328 * file-type.c (file_type): New file/function. Extracted from diffutils.
6330 2002-04-29 Paul Eggert <eggert@twinsun.com>
6332 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
6334 2002-04-28 Paul Eggert <eggert@twinsun.com>
6336 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
6337 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
6338 of 127, since 64 is the largest conceivable number for ancient
6340 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
6342 2002-04-28 Jim Meyering <meyering@lucent.com>
6344 * sig2str.c (WTERMSIG): Remove definition (unused).
6346 2002-04-28 Paul Eggert <eggert@twinsun.com>
6348 * sig2str.h, sig2str.c: New files.
6349 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
6351 2002-04-24 Jim Meyering <meyering@lucent.com>
6353 * gettext.h: New file, from Gettext.
6354 * Makefile.am (INCLUDES): Remove -I../intl.
6355 (libfetish_a_SOURCES): Add gettext.h.
6357 2002-04-16 Jim Meyering <meyering@lucent.com>
6359 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
6360 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
6361 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
6363 2002-04-12 Jim Meyering <meyering@lucent.com>
6365 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
6367 2002-03-10 Jim Meyering <meyering@lucent.com>
6369 * makepath.c (make_path): Remove a comma from a diagnostic.
6370 Suggestion from Santiago Vila.
6372 2002-03-08 Jim Meyering <meyering@lucent.com>
6374 * rename.c: Mention that this wrapper is needed also on
6375 mips-dec-ultrix4.4 systems.
6377 2002-03-02 Jim Meyering <meyering@lucent.com>
6379 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
6380 not HAVE_CLOCK_SETTIME.
6382 2002-02-27 Paul Eggert <eggert@twinsun.com>
6384 * nanosleep.h: Rename to....
6385 * timespec.h: New name for nanosleep.h. All uses changed.
6387 * gettime.c: New file.
6388 * settime.c: New file.
6391 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
6392 timespec.h. Remove nanosleep.h.
6394 2002-02-25 Paul Eggert <eggert@twinsun.com>
6396 * acl.c, acl.h: New files.
6397 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
6399 2002-02-24 Jim Meyering <meyering@lucent.com>
6401 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
6402 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
6403 cause trouble. Reported by Nelson Beebe.
6405 2002-02-23 Paul Eggert <eggert@twinsun.com>
6407 * path-concat.c (xpath_concat): Reorder code to pacify
6408 compilers that don't know that xalloc_die never returns.
6410 2002-02-20 Jim Meyering <meyering@lucent.com>
6412 * getdate.c: Regenerate using bison-1.33.
6414 2002-02-15 Paul Eggert <eggert@twinsun.com>
6416 * posixver.c, posixver.h: New files.
6417 * Makefile.am (libfetish_a_SOURCES): Add them.
6419 2002-02-02 Paul Eggert <eggert@twinsun.com>
6420 Bruno Haible <bruno@clisp.org>
6422 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
6423 (fwrite_success_callback): New declaration.
6424 * unicodeio.c (unicode_to_mb): New function, extracted from
6425 print_unicode_char. Call failure callback instead of error.
6426 (fwrite_success_callback): New function.
6427 (exit_failure_callback): New function.
6428 (fallback_failure_callback): New function.
6429 (print_unicode_char): Call unicode_to_mb.
6431 2002-01-26 Jim Meyering <meyering@lucent.com>
6433 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
6435 2002-01-22 Jim Meyering <meyering@lucent.com>
6437 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
6438 Otherwise, some versions of automake would omit the rule that makes
6439 Makefile from Makefile.in.
6441 2001-01-21 Paul Eggert <eggert@twinsun.com>
6443 * xmemcoll.h, xmemcoll.c: New files.
6444 * Makefile.am (libfetish_a_SOURCES): Add them.
6445 * memcoll.c: Include errno.h, and declare errno if not defined.
6446 (memcoll): Set errno to zero if there is no error.
6448 * quotearg.c (quotearg_buffer_restyled):
6449 Fix bug with quoting buffers containing NUL when backslashing escapes.
6450 This bug was exposed by the other changes in this patch.
6451 (quotearg_n_options): New arg ARGSIZE.
6452 All callers changed.
6453 (quoting_options_from_style): New function.
6454 (quotearg_n_style): Use it.
6455 (quotearg_n_style_mem): New function.
6457 * quotearg.h (quotearg_n_style_mem): New function.
6459 2002-01-16 Jim Meyering <meyering@lucent.com>
6461 * getdate.y: Add three semicolons, each just before a closing brace.
6462 Bison (as of version 1.31) no longer papers over that mistake.
6464 2002-02-14 Paul Eggert <eggert@twinsun.com>
6466 * backupfile.c (ISDIGIT): Comment fix.
6467 * getdate.y (ISDIGIT): Likewise.
6468 * posixtm.c (ISDIGIT, year): Likewise.
6469 * strverscmp.c (ISDIGIT): Likewise.
6470 * userspec.c (ISDIGIT): Likewise.
6472 2002-01-05 Jim Meyering <meyering@lucent.com>
6474 * version-etc.c (version_etc_copyright): Update copyright year.
6476 2001-01-19 Paul Eggert <eggert@twinsun.com>
6478 * closeout.c (close_stdout_status): If ferror (stdout), do
6479 not silently exit merely because the output buffer happens to
6480 have nothing pending.
6482 2001-12-18 Paul Eggert <eggert@twinsun.com>
6484 See the big note in ../ChangeLog.
6485 * human.c (suffixes): Prefer K to k for 1024.
6486 (generate_suffix_backwards): New function.
6487 (human_readable_inexact): Use it.
6488 * xstrtol.c (__xstrtol): If there is no number but there
6489 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
6490 Accept 'K' as well as 'k'.
6492 2001-12-15 Jim Meyering <meyering@lucent.com>
6494 * regex.h (__restrict_arr): Update from libc.
6496 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
6497 as `remote' if the name starts with `//'. Suggested by Michael Stone.
6500 2001-12-10 Jim Meyering <meyering@lucent.com>
6502 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
6503 Instead, include "xalloc.h".
6504 (initbuffer): Don't cast xmalloc return value to char*.
6505 (readline): Reword comment.
6506 Don't cast xrealloc return value to char*
6509 2001-12-09 Jim Meyering <meyering@lucent.com>
6511 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
6512 `signed and unsigned type in conditional expression'.
6513 * posixtm.c (posix_time_parse): Likewise.
6515 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
6517 * readtokens.c (readtoken): Declare an index to be of type unsigned
6518 to avoid a pedantic warning.
6520 * getstr.c: Don't include assert.h.
6521 (getstr): Remove warning-evoking assertions.
6522 Return -1 if offset parameter is out of bounds.
6523 Change the type of a local from int to size_t.
6525 * strftime.c (my_strftime_localtime_r): Include this function
6526 definition in the `#if ! HAVE_TM_GMTOFF' block.
6528 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
6529 Include xalloc.h instead.
6531 2001-12-02 Jim Meyering <meyering@lucent.com>
6533 * tempname.c: Don't declare getenv, thus reverting the change of
6534 2001-11-18. It's no longer necessary, now that stdlib.h is always
6537 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
6538 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
6540 2001-11-30 Akim Demaille <akim@epita.fr>
6542 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
6543 before being defined.
6545 2001-11-27 Paul Eggert <eggert@twinsun.com>
6547 * quotearg.h (quotearg_n, quotearg_n_style):
6548 First arg is int, not unsigned.
6549 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
6550 (SIZE_MAX, UINT_MAX): New macros.
6551 (quotearg_n_options): Abort if N is negative.
6552 Avoid overflow check on hosts where size_t is 64 bits and int
6553 is 32 bits, as overflow is impossible there.
6554 Fix off-by-one typo that caused unnecessary reallocation.
6556 2001-11-27 Jim Meyering <meyering@lucent.com>
6558 * tempname.c: Merge with version from libc.
6559 * regex.c: Likewise.
6561 * tempname.c: Include stdlib.h unconditionally. On some old systems
6562 for which STDC_HEADERS is 0, it was not included, resulting in a
6563 warning about an integer-to-pointer conversion problem with getenv.
6564 Reported by Volker Borchert.
6566 2001-11-26 Jim Meyering <meyering@lucent.com>
6568 * gtod.h: Remove file.
6569 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
6570 * gettimeofday.c: Don't include gtod.h.
6571 (GTOD_init): Remove function.
6572 (rpl_gettimeofday): Do its job here instead, rather than aborting.
6573 Suggestion from Volker Borchert.
6575 2001-11-23 Jim Meyering <meyering@lucent.com>
6577 * hash.h (struct hash_table): Don't define here. Merely declare it.
6578 * hash.c (struct hash_table): Define it here instead.
6580 2001-11-22 Jim Meyering <meyering@lucent.com>
6582 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
6584 2001-11-18 Paul Eggert <eggert@twinsun.com>
6586 * tempname.c (TMP_MAX): Remove; no longer needed.
6587 (TEMPORARIES): New macro.
6588 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
6589 removes an artificial limitation (e.g. HP-UX 10.20, where
6592 2001-11-18 Jim Meyering <meyering@lucent.com>
6594 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
6597 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
6598 files will be created before anything else.
6600 2001-11-17 Jim Meyering <meyering@lucent.com>
6602 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
6603 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
6604 rather than group writable. Patch by Juan F. Codagnone.
6606 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
6607 Instead, include "xalloc.h".
6609 * mountlist.c: Include unlocked-io.h after all system headers.
6610 Remove explicit declarations of xmalloc, xrealloc,
6611 and xstrdup. Instead, include "xalloc.h".
6613 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
6614 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
6615 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
6617 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
6618 Reported by Padraig Brady.
6620 * mkstemp.c: #undef mkstemp.
6622 (rpl_mkstemp): Rename from mkstemp.
6625 2001-11-16 Jim Meyering <meyering@lucent.com>
6627 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
6628 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
6629 determine the amount of total physical memory, use pstat_getstatic.
6630 HPUX-11 doesn't define _SC_PHYS_PAGES.
6631 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
6632 If sysconf couldn't be used to determine the amount of available
6633 physical memory, use both pstat_getstatic and pstat_getdynamic.
6634 Based on a patch from Bob Proulx.
6636 2001-11-05 Jim Meyering <meyering@lucent.com>
6638 * xstat.in (slash_aware_lstat): Correct a misleading comment.
6640 2001-11-03 Jim Meyering <meyering@lucent.com>
6642 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
6643 in argmatch_to_argument call.
6645 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
6648 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
6649 e.g., a fault due to an attempt to free a NULL pointer.
6651 2001-11-01 Jim Meyering <meyering@lucent.com>
6653 * dirfd.c, dirfd.h: New files.
6654 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
6656 * hash.c (hash_print) [TESTING]: Clean up.
6658 2001-10-22 Paul Eggert <eggert@twinsun.com>
6660 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
6661 to avoid a warning if -Wall.
6663 2001-10-21 Paul Eggert <eggert@twinsun.com>
6665 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
6667 2001-10-21 Jim Meyering <meyering@lucent.com>
6669 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
6670 this code would end up calling gettext even in packages built
6672 * getopt.c (_): Likewise.
6673 * regex.c (_): Likewise.
6675 2001-10-20 Paul Eggert <eggert@twinsun.com>
6677 * error.c (strerror_r): Do not declare unless !_LIBC.
6678 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
6679 Use strerror_r that is only a macro, even if it is not a function.
6680 (strerror): Check for HAVE_DECL_STRERROR before declaring.
6681 (private_strerror): Use prototypes, not old-style function definition.
6682 (print_errno_message): New function.
6683 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
6685 (error_tail, error, error_at_line): Use it.
6687 2001-10-11 Jim Meyering <meyering@lucent.com>
6689 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
6690 and quote_n (1, ... to avoid clobbering a buffer.
6692 2001-10-05 Jim Meyering <meyering@lucent.com>
6694 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
6695 * hash-pjw.c: New file (factored out of fileutils' remove.c).
6696 * hash-pjw.h: New file.
6698 2001-09-30 Jim Meyering <meyering@lucent.com>
6700 * mountlist.c [MOUNTED_GETFSSTAT]:
6701 Include <sys/ucred.h>, for Apple Darwin.
6702 Include sys/mount.h and sys/fs_types.h only if available.
6704 (read_filesystem_list): Use FS_TYPE.
6706 2001-09-29 Paul Eggert <eggert@twinsun.com>
6708 * exclude.c (excluded_filename): 0 -> false, since it's
6711 2001-09-28 Paul Eggert <eggert@twinsun.com>
6713 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
6714 #defines strtoimax. Also treat the other strto* functions
6717 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
6718 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
6719 (strtoimax, strtoumax): Do not declare if already defined as a macro.
6721 2001-09-26 Jim Meyering <meyering@lucent.com>
6723 Most macros in unlocked-io.h had the wrong number of arguments.
6724 * gen-uio: New script.
6725 (USE_UNLOCKED_IO): Define to 1 if not already defined.
6726 * unlocked-io.hin: Remove file.
6727 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
6728 rather than trying to embed it here.
6729 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
6730 Reported by Padraig Brady.
6732 2001-09-25 Volker Borchert <bt@teknon.de>
6734 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
6736 2001-09-23 Jim Meyering <meyering@lucent.com>
6738 * mountlist.c: Remove useless parentheses in #if directives.
6739 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
6740 the deprecated MOUNTED symbol is no longer defined in mntent.h.
6742 2001-09-22 Jim Meyering <meyering@lucent.com>
6744 * localcharset.c: Update from latest gettext.
6745 * config.charset: Likewise.
6747 2001-09-20 Jim Meyering <meyering@lucent.com>
6749 * xstrtol.c (strtoimax): Guard declaration with
6750 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
6751 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
6752 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
6753 (strtoumax): Likewise, for completeness (it wasn't necessary).
6755 2001-09-06 Paul Eggert <eggert@twinsun.com>
6757 * strtoimax.c (HAVE_LONG_LONG):
6758 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
6759 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
6760 to work around bug in IBM C compiler.
6762 2001-09-16 Jim Meyering <meyering@lucent.com>
6764 * mkdir.c: New file.
6766 2001-09-04 Paul Eggert <eggert@twinsun.com>
6768 * xgetcwd.c: Revert some of the previous change; intead,
6769 fix the HAVE_GETCWD_NULL code to behave more like the
6770 !HAVE_GETCWD_NULL code used to.
6773 (xgetcwd): Do not return NULL when memory is exhausted; instead,
6776 2001-09-04 Paul Eggert <eggert@twinsun.com>
6778 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
6779 Use ssize_t, not int, to store result of readlink.
6780 Check for ssize_t overflow as well as size_t overflow,
6781 as POSIX says the result of readlink is implementation-defined
6782 when ssize_t overflows.
6783 Remove unnecessary cast to char*.
6784 Use free+malloc instead of realloc, as the storage doesn't need
6785 to be preserved and it's clearer and can be more efficient that way.
6786 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
6787 * xreadlink.h (xreadlink): Update prototype.
6789 2001-09-03 Paul Eggert <eggert@twinsun.com>
6791 * exclude.c (fnmatch_no_wildcards): Fix confusion between
6792 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
6793 spotted by Jim Meyering.
6795 2001-09-03 Jim Meyering <meyering@lucent.com>
6797 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
6799 2001-09-03 Paul Eggert <eggert@twinsun.com>
6801 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
6802 like the HAVE_GETCWD_NULL code.
6803 Include pathmax.h if not HAVE_GETCWD.
6804 Do not include xalloc.h.
6805 (INITIAL_BUFFER_SIZE): New symbol.
6806 Do not use xmalloc / xrealloc, since the caller is responsible for
6807 handling errors. Preserve errno around `free' during failure.
6808 Do not overrun buffer when using getwd.
6810 2001-09-03 Paul Eggert <eggert@twinsun.com>
6812 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
6813 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
6815 2001-09-02 Jim Meyering <meyering@lucent.com>
6817 * error.c: Update from GNU libc.
6819 2001-09-01 Jim Meyering <meyering@lucent.com>
6821 * xreadlink.c: New file.
6822 * xreadlink.h: New file.
6823 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
6825 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
6826 doesn't conflict with sparc Solaris 7's definition in
6827 /usr/include/sys/int_types.h.
6829 * exclude.c: Use `""', not `<>' to #include non-system header files.
6830 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
6831 and strncasecmp as r-values. Unixware didn't have declarations.
6833 2001-08-31 Jim Meyering <meyering@lucent.com>
6835 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
6836 Use an initial, malloc'd, buffer of length 128 rather than
6837 a statically allocated one of length 1024.
6839 2001-08-30 Paul Eggert <eggert@twinsun.com>
6841 * xgetcwd.c: Don't include pathmax.h.
6842 Include stdlib.h and unistd.h if available.
6844 (xmalloc, xstrdup, free): Remove decls.
6845 (xgetcwd): Don't assume sizes fit in unsigned.
6846 Check for overflow when computing sizes.
6847 Simplify reallocation code.
6849 2001-08-28 Paul Eggert <eggert@twinsun.com>
6851 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
6853 * strtoimax.c: Renamed from strtoxmax.c, removing the
6856 Also, make the following further changes to make this file's
6857 configuration more similar to that of strtol.c:
6858 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
6859 (strtoumax, uintmax_t, strtoull, strtol): Remove.
6860 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
6861 (strtoimax): Renamed from strtoumax. All uses of unsigned values
6862 changed to signed values.
6864 And make the following changes as well:
6865 Fix copyright notice, as 1999 was missing.
6866 (verify): New macro.
6867 (strtoimax): Check sizes at compile-time, not run-time.
6868 Prefer strtol to strtoll if both work.
6869 (main): Remove; it was not that useful and was a pain to maintain.
6871 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
6873 2001-08-30 Paul Eggert <eggert@twinsun.com>
6875 * savedir.c (savedir): Remove size parameter, as POSIX says that
6876 a directory's st_size can have an arbitrary value, so the old
6877 usage could waste an arbitrary amount of memory. All uses
6879 * savedir.h: Update prototype.
6881 2001-08-30 Paul Eggert <eggert@twinsun.com>
6883 * xstrtol.c (strtoimax): New decl.
6885 2001-08-28 Paul Eggert <eggert@twinsun.com>
6887 * xstrtol.h: Add copyright notice.
6888 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
6889 LONGINT_INVALID_SUFFIX_CHAR.
6891 2001-08-30 Paul Eggert <eggert@twinsun.com>
6893 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
6896 2001-08-30 Paul Eggert <eggert@twinsun.com>
6898 * hash.c: Remove '2001' from copyright notice.
6900 2001-08-30 Paul Eggert <eggert@twinsun.com>
6902 * full-write.h: New file.
6903 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
6904 * full-write.c: Correct credits, as cccp.c no longer
6905 exists and anyway it was so heavily changed from the old cccp
6906 code as to be unrecognizable. Include full-write.h.
6907 (full_write) Return size_t, with short writes meaning failure.
6908 All callers changed. This fixes a bug with large buffers
6910 * utime.c: Include full-write.h.
6912 2001-08-30 Paul Eggert <eggert@twinsun.com>
6914 Merge 'exclude' changes from tar 1.13.22.
6915 This fixes one or two unlikely storage allocation overflow bugs,
6916 but doesn't change user-visible behavior otherwise.
6918 2001-08-30 Paul Eggert <eggert@twinsun.com>
6920 * exclude.c (bool): Declare, perhaps by including stdbool.h.
6921 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
6922 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
6923 Include if available.
6924 (<xalloc.h>): Include
6925 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
6926 (verify): New macro. Use it to verify that EXCLUDE macros do not
6927 collide with FNM macros.
6928 (struct patopts): New struct.
6929 (struct exclude): Use it, as exclude patterns now come with options.
6930 (new_exclude): Support above changes.
6931 (new_exclude, add_exclude_file):
6932 Initial size must now be a power of two to simplify overflow checking.
6933 (free_exclude, fnmatch_no_wildcards): New function.
6934 (excluded_filename): No longer requires options arg, as the options
6935 are determined by add_exclude. Now returns bool, not int.
6936 (excluded_filename, add_exclude):
6937 Add support for the fancy new exclusion options.
6938 (add_exclude, add_exclude_file): Now takes int options arg.
6939 Check for arithmetic overflow when computing sizes.
6940 (add_exclude_file): xrealloc might modify errno, so don't
6941 realloc until after errno might be used.
6943 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
6945 (free_exclude): New decl.
6946 (add_exclude, add_exclude_file): Now takes int options arg.
6947 (excluded_filename): No longer requires options arg, as the options
6948 are determined by add_exclude. Now returns bool, not int.
6950 2001-08-30 Paul Eggert <eggert@twinsun.com>
6952 * alloca.c (alloca): Arg is of type size_t, not unsigned.
6954 2001-08-27 Jim Meyering <meyering@lucent.com>
6956 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
6958 * version-etc.c (N_): Remove definition.
6959 Revert most of last change.
6960 Instead, simply don't mark the `Copyright...' string for translation.
6961 Based on advice from Paul Eggert.
6963 * strtoxmax.c: Tweak comment.
6965 2001-08-26 Jim Meyering <meyering@lucent.com>
6967 * version-etc.c (version_etc_copyright_fmt): Replace literal year
6968 of copyright with `%s' so translators don't get an untranslated
6970 (COPYRIGHT_YEAR): Define.
6971 (version_etc): Use fprintf rather than fputs.
6972 Suggestion from Ulrich Drepper.
6974 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
6976 * strtoll.c: New file, from GNU libc.
6977 * xstrtoimax.c: New file.
6979 * xstrtol.h: Add xstrtoimax.
6980 * strtoumax.c: New file. Simply include "strtoumax.c".
6981 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
6983 * strtoumax.c: Factor to work both for unsigned and signed types, ...
6984 * strtoxmax.c: ... then renamed to this.
6986 2001-08-13 Paul Eggert <eggert@twinsun.com>
6988 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
6989 Port to Solaris 8, where 'sed' requires a space after the 'r'
6990 command, and where sh dislikes "$/". Clean up the spacing a bit.
6991 Redirect output to $tmp just once.
6993 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
6995 * addext.c (<errno.h>): Include.
6996 (errno): Declare if not defined.
6997 (addext): Work correctly when pathconf returns -1 and leaves
6998 errno alone because there is no limit. Also, work even if
6999 pathconf returns a value greater than SIZE_MAX.
7001 2001-08-12 Jim Meyering <meyering@lucent.com>
7003 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
7004 Simply `return getcwd (NULL, 0);'.
7005 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
7006 Use 1300 as initial value for length, not PATH_MAX.
7008 * pathmax.h: Clean up cpp syntax.
7010 2001-08-12 Jim Meyering <meyering@lucent.com>
7012 * gettimeofday.c: New file.
7014 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
7016 2001-08-04 Jim Meyering <meyering@lucent.com>
7018 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
7019 to get in sync with glibc.
7021 2001-08-03 Paul Eggert <eggert@twinsun.com>
7023 The following changes are from gettext 0.10.39 as maintained by
7026 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
7027 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
7028 with inverted sense. All uses changed.
7030 * mbswidth.c: Don't include <limits.h>.
7031 Include <stdlib.h> and <string.h> unconditionally.
7032 (iswcntrl, mbsinit, ISCNTRL): New macros.
7033 (mbsnwidth): Use K&R style function declarations.
7034 Don't bother checking for MB_LEN_MAX == 1, since the compiler
7035 can optimize it when MB_CUR_MAX == 1.
7036 The width of control characters is zero, not 1.
7038 2001-07-15 Jim Meyering <meyering@lucent.com>
7040 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
7041 (BUILT_SOURCES): Add unlocked-io.h.
7042 (io_functions): Define.
7043 (unlocked-io.h): New rule.
7044 (DISTCLEANFILES): Add unlocked-io.h.
7045 (all-local): Depend on unlocked-io.h, to ensure it is created.
7047 * unlocked-io.hin: New file
7049 * regex.c: Update from glibc.
7051 2001-07-05 Jim Meyering <meyering@lucent.com>
7053 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
7055 (libfetish_a_SOURCES): Put all .h files here instead.
7056 Remove a thus-exposed (better checks in automake) duplicate and
7057 two unnecessary .h files.
7059 2001-06-11 Jim Meyering <meyering@lucent.com>
7061 * regex.c: Update from GNU libc.
7063 2001-05-27 Jim Meyering <meyering@lucent.com>
7065 * readutmp.h (UT_TYPE): Define.
7067 2001-05-24 Jim Meyering <meyering@lucent.com>
7069 * argmatch.c: Include "quote.h".
7070 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
7071 quote function. Reported by Göran Uddeborg.
7073 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
7075 * dirname.c (dir_name): Compute append_dot using path, not newpath
7076 which is not yet declared.
7078 2001-05-11 Paul Eggert <eggert@twinsun.com>
7080 * Makefile.am (libfetish_a_SOURCES):
7081 Add strftime.c, since we now compile it on all hosts.
7083 * strftime.c (my_strftime):
7084 Define to nstrftime if emacs, but only if my_strftime is not defined.
7085 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
7086 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
7087 Add one more extra argument: a nanoseconds value.
7090 (my_strftime function): Add %N format.
7091 (emacs_strftimeu): Renamed from emacs_strftime,
7092 with extra ut argument.
7094 2001-05-11 Paul Eggert <eggert@twinsun.com>
7096 dirname code cleanup. base_name now behaves more compatibly
7097 with POSIX basename when given file names that have trailing
7098 slashes, and similarly for dir_name. Add new primitives
7099 base_len and dir_len. Put the directory-name-related decls
7102 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
7103 * backupfile.c (base_name): Likewise.
7104 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
7105 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
7106 * makepath.c (strip_trailing_slashes): Likewise.
7107 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
7109 * rename.c (strip_trailing_slashes): Likewise.
7110 * same.c (base_name): Likewise.
7111 * stripslash.c (ISSLASH): Likewise.
7113 * addext.c: Include <dirname.h> after size_t is defined.
7114 * backupfile.c: Likewise.
7116 * addext.c (addext): Use base_len to trim redundant
7117 trailing slashes instead of doing it ourselves.
7118 But do not trim the last slash if it is not redundant.
7120 * backupfile.c (find_backup_file_name,
7121 max_backup_version): Use base_len instead of rolling it ourselves.
7122 Handle the case of "" and (on DOS) "C:" correctly.
7124 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
7125 Include <string.h>, <dirname.h>.
7126 (base_name): Allow file names ending in slashes, other than names
7127 that are all slashes. In this case, return the basename followed
7128 by the slashes. This is more general, and can be used in places
7129 where the original base_name purposely had an assertion failure.
7130 (base_len): New function.
7132 * dirname.c: Include <string.h> instead of <stdlib.h>.
7133 Do not include <assert.h>; no longer needed.
7135 (memrchr): Remove decl.
7136 (dir_name_r): Remove.
7137 (dir_len): Renamed from dirlen. All callers changed.
7138 Rewrite in terms of base_name, for simplicity and consistency.
7139 (dir_name): Never return NULL. All callers changed.
7140 Do not include <stdlib.h> in test program; no longer needed.
7141 return 0; is fine for test program.
7143 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
7145 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
7147 * path-concat.c (path_concat): Use base_len to compute
7148 base length, not strlen; this means we cannot rely on memcpy
7151 * same.c (STREQ): Remove.
7152 (same_name): Handle the case where the basename ends in trailing '/'.
7154 * stripslash.c (strip_trailing_slashes): Return nonzero if
7155 a slash was stripped. Do not strip the last slash after a
7158 2001-04-08 Jim Meyering <meyering@lucent.com>
7160 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
7161 recomputed; that's necessary when the offset spans a DST transition.
7162 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
7164 2001-04-02 Jim Meyering <meyering@lucent.com>
7166 * regex.h, regex.c: Update from GNU libc.
7168 2001-03-19 Paul Eggert <eggert@twinsun.com>
7170 * version-etc.c (version_etc_copyright): Update to 2001.
7172 2001-03-16 Paul Eggert <eggert@twinsun.com>
7174 * tempname.c (uint64_t): Define to uintmax_t if
7175 not defined, and if UINT64_MAX is not defined.
7176 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
7177 Reported by John David Anglin.
7179 2001-03-10 Bruno Haible <haible@clisp.cons.org>
7181 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
7182 alias if codeset is empty.
7183 * config.charset (BeOS): Use wildcard syntax.
7185 2001-03-13 Jim Meyering <meyering@lucent.com>
7187 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
7188 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
7191 2001-03-06 Bruno Haible <haible@clisp.cons.org>
7193 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
7195 * unicodeio.c (print_unicode_char): Simplify accordingly.
7197 2001-03-06 Bruno Haible <haible@clisp.cons.org>
7199 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
7200 support for DOS/DJGPP.
7202 2001-02-28 Paul Eggert <eggert@twinsun.com>
7204 * Makefile.am (libfetish_a_SOURCES):
7205 Add dup-safer.c, fopen-safer.c.
7206 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
7208 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
7210 2001-02-25 Paul Eggert <eggert@twinsun.com>
7212 The mkstemp replacement is taken from glibc 2.2.2, with some
7213 portability fixes for use outside glibc, as follows:
7215 * tempname.c (struct_stat64): New macro.
7216 (direxists, __gen_tempname): Use it.
7217 This avoids a portability problem with Solaris 8.
7219 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
7220 (<stddef.h>, <stdint.h>, <string.h>):
7221 Include only if STDC_HEADERS || _LIBC.
7222 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
7223 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
7224 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
7225 (__set_errno): Define this macro if <errno.h> doesn't.
7226 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
7227 Define these macros if <stdio.h> doesn't.
7228 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
7229 Define these macros if <sys/stat.h>
7230 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
7231 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
7232 __xstat64): Define if not _LIBC.
7233 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
7234 (__gen_tempname): Invoke gettimeofday only if
7235 HAVE_GETTIMEOFDAY || _LIBC;
7236 otherwise, fall back on plain "time".
7237 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
7239 * mkstemp.c (__GT_FILE): Define to zero if not defined.
7241 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
7243 2001-02-17 Jim Meyering <meyering@lucent.com>
7245 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
7246 around included file name.
7248 * strnlen.c (__strnlen): Merge in a change from GNU libc.
7250 * strftime.c: Update from GNU libc (the only changes were to comments).
7252 2001-02-13 Bruno Haible <haible@clisp.cons.org>
7254 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
7256 2001-02-17 Paul Eggert <eggert@twinsun.com>
7258 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
7259 Remove workaround macros for hosts that have mbrtowc but not
7260 mbstate_t, as we now insist on proper declarations for both
7261 before using mbrtowc.
7263 2001-02-17 Jim Meyering <meyering@lucent.com>
7265 * regex.c: Update from libc.
7267 2001-02-16 Paul Eggert <eggert@twinsun.com>
7269 * alloca.c (malloc): Undef before defining, since stdlib.h
7270 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
7271 Reported by Mark Hounschell via Paul Eggert.
7273 2001-01-30 Bruno Haible <haible@clisp.cons.org>
7275 * config.charset: Update for FreeBSD 4.2.
7277 2001-01-26 Jim Meyering <meyering@lucent.com>
7279 * quotearg.c: Include stddef.h.
7280 * quote.c: Include stddef.h.
7281 Reported by Axel Kittenberger.
7283 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
7284 line in double quotes so that it evokes a better diagnostic.
7285 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
7286 Reported by Axel Kittenberger.
7288 2001-01-15 Bruno Haible <haible@clisp.cons.org>
7290 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
7291 to avoid a warning. Add back 'const' to inptr.
7293 2001-01-16 Jim Meyering <meyering@lucent.com>
7295 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
7298 2001-01-14 Jim Meyering <meyering@lucent.com>
7300 * rename.c: New file. From Volker Borchert.
7301 Include stdlib.h, string.h or strings.h, and xalloc.h.
7302 Use strip_trailing_slashes rather than open-coding it.
7304 2001-01-03 Paul Eggert <eggert@twinsun.com>
7306 * strftime.c: Sync with glibc time/strftime.c 1.81.
7308 2001-01-03 Jim Meyering <meyering@lucent.com>
7310 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
7311 local `inptr' to avoid warning with some system declarations of iconv.
7313 2000-12-29 Paul Eggert <eggert@twinsun.com>
7315 * modechange.c: Do not assume that mode_t uses the
7316 traditional octal encoding. E.g. "chmod 1 FOO" should set
7317 the other-execute bit of FOO even if S_IXOTH != 1.
7319 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
7320 WOTH, XOTH, ALLM): New macros.
7321 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
7322 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
7324 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
7325 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
7327 No need to use uintmax_t; unsigned long is long enough.
7328 Don't bother to get suffix since we don't use it.
7330 2000-12-24 Jim Meyering <meyering@lucent.com>
7332 * hash.c (is_prime): Return explicit boolean values.
7333 (hash_get_first): Return NULL to appease Irix5.6's 89.
7334 Reported by Nelson Beebe.
7336 2000-10-31 Bruno Haible <haible@clisp.cons.org>
7338 * localcharset.c (locale_charset): Add support for Win32.
7340 2000-12-18 Paul Eggert <eggert@twinsun.com>
7342 * physmem.h, physmem.c: New files.
7344 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
7345 (noinst_HEADERS): Add physmem.h.
7347 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
7348 't' for compatibility with Solaris 8 sort.
7350 2000-12-18 Bruno Haible <haible@clisp.cons.org>
7352 * config.charset: Add support for BeOS.
7354 2000-12-16 Jim Meyering <meyering@lucent.com>
7356 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
7357 SHELLS_FILE to a file name that's useful on djgpp systems.
7359 (ADDITIONAL_DEFAULT_SHELLS): Define.
7360 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
7361 Based mostly on a patch from Prashant TR.
7363 2000-12-16 Jim Meyering <meyering@lucent.com>
7365 This bug had a serious impact on chown: `chown N:M FILE' (for integer
7366 N and M) would have treated it like `chown N:N FILE'.
7368 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
7370 2000-10-31 Bruno Haible <haible@clisp.cons.org>
7372 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
7373 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
7374 to the list of canonical encodings. Rename EUC-CN to GB2312.
7376 2000-12-08 Andreas Schwab <schwab@suse.de>
7378 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
7379 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
7381 2000-12-07 Jim Meyering <meyering@lucent.com>
7383 * stripslash.c (ISSLASH): Define.
7384 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
7387 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
7388 (dir_name_r): Declare this function as static.
7389 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
7390 manifest itself on a name containing a mix of slashes and
7392 Make this function work with names starting with a DOS-style
7393 drive letter and colon prefix.
7394 (dir_name): Append `.' if necessary.
7395 Based mostly on patches from Prashant TR and Eli Zaretskii.
7397 * dirname.h (dir_name_r): Remove prototype.
7399 2000-12-05 Jim Meyering <meyering@lucent.com>
7401 * dirname.c (dir_name_r): Add `const' in a few local declarations.
7403 2000-12-04 Jim Meyering <meyering@lucent.com>
7405 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
7406 Also include memory.h, stdlib.h, unistd.h if appropriate.
7407 Reported by Andreas Jaeger (conflicting declaration of malloc).
7409 2000-12-02 Jim Meyering <meyering@lucent.com>
7411 * closeout.h: Make idempotent, to avoid some obscure warnings.
7413 2000-12-01 Paul Eggert <eggert@twinsun.com>
7415 * memrchr.c: Include <config.h> before any system include file.
7417 2000-11-29 Paul Eggert <eggert@twinsun.com>
7419 * dirname.c (dir_name_r): Fix typo: int -> size_t.
7421 2000-11-26 Jim Meyering <meyering@lucent.com>
7423 * memcoll.c: Include sys/types.h. From Werner Almesberger.
7425 2000-11-22 Paul Eggert <eggert@twinsun.com>
7427 * strftime.c (my_strftime): Do not invoke mbrlen with a
7428 size of (size_t) -1; it's not portable.
7430 2000-11-17 Akim Demaille <akim@epita.fr>
7432 * obstack.h: Formatting changes.
7433 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
7434 prevent type checking.
7435 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
7436 cast the value to (void *): assigning a `foo *' to a `void *'
7438 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
7440 2000-11-17 Jim Meyering <meyering@lucent.com>
7442 * strstr.c: Update from GNU libc.
7444 2000-11-16 Jim Meyering <meyering@lucent.com>
7446 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
7448 2000-11-11 Jim Meyering <meyering@lucent.com>
7450 * error.c: Add a couple #includes, merging from GNU libc version.
7452 2000-11-10 Jim Meyering <meyering@lucent.com>
7454 * obstack.h: Update from GNU libc.
7455 * obstack.c: Likewise.
7457 2000-11-06 Paul Eggert <eggert@twinsun.com>
7459 * getusershell.c (setusershell): Use rewind rather than
7460 fseek/fseeko, to avoid configuration hassles with fseeko.
7461 Don't bother opening SHELLS_FILE if shellstream is NULL;
7464 2000-11-05 Jim Meyering <meyering@lucent.com>
7466 * makepath.h (make_dir): Declare.
7467 * makepath.c (make_dir): Remove `static' attribute.
7470 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
7472 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
7473 last one in a bucket, advance to the next bucket.
7475 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
7477 * fnmatch.c: Do not comment out all the code if we are using
7478 the GNU C library, because in some cases we are replacing buggy
7479 code in the GNU C library itself.
7481 2000-10-30 Paul Eggert <eggert@twinsun.com>
7483 * error.h, getline.h, modechange.h:
7484 Remove "2000" from Copyright line, as the file hasn't been
7485 changed this year other than in the copyright notice.
7487 * xalloc.h: Add "2000" to Copyright line, as this file
7488 was changed this year.
7490 2000-10-30 Paul Eggert <eggert@twinsun.com>
7492 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
7493 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
7494 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
7496 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
7498 * regex.h (__restrict_arr): Move definition out of #ifndef block.
7499 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
7500 doesn't define __restrict_arr.
7502 2000-10-29 Jim Meyering <meyering@lucent.com>
7504 * xstat.in: Fix grammar in comment.
7506 2000-10-28 Jim Meyering <meyering@lucent.com>
7508 * memchr.c: Update from libc.
7509 Adjust for portability:
7510 [HAVE_STDLIB_H]: Include stdlib.h.
7511 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
7512 Undef __memchr, too.
7513 [!weak_alias]: Define __memchr to memchr.
7515 * regex.c: Update from libc.
7516 * regex.h: Likewise.
7517 * getopt1.c: Likewise.
7518 * memcmp.c: Likewise.
7520 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
7521 Avoid using fseek, when possible -- it's broken by design.
7522 Patch by Ulrich Drepper.
7524 2000-10-26 Jim Meyering <meyering@lucent.com>
7526 * strftime.c: Update from libc.
7528 2000-10-25 Jim Meyering <meyering@lucent.com>
7530 * obstack.c: Update from libc.
7532 2000-10-23 Jim Meyering <meyering@lucent.com>
7534 * hard-locale.c (hard_locale): Revert last change -- it was simply
7535 wrong. That set_locale call must not have any side effects.
7538 2000-10-22 Jim Meyering <meyering@lucent.com>
7540 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
7541 [CYCLIC]: Remove now-unused definition.
7543 * save-cwd.c (O_DIRECTORY): Define, if needed.
7544 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
7545 Suggestion from Ulrich Drepper.
7547 2000-10-21 Jim Meyering <meyering@lucent.com>
7549 * dirname.c (dir_name_r): New function, factored out of dir_name.
7550 (dir_name): Use dir_name_r.
7551 * dirname.h (dir_name_r): Declare it.
7553 2000-10-21 Jim Meyering <meyering@lucent.com>
7555 * dirname.c (memrchr): Declare if necessary.
7556 (dir_name): Remove the restriction that there be no
7557 trailing slashes. Now, this code skips past them, effectively
7559 [TEST_DIRNAME] (main): New unit tests.
7561 * memrchr.c: New file from GNU libc.
7562 Undef __memrchr, too.
7563 [!weak_alias]: Define __memrchr to memrchr.
7564 Guard weak_alias use with `#ifdef weak_alias'.
7566 2000-10-17 Jim Meyering <meyering@lucent.com>
7568 * quote.h (PARAMS): Define and use.
7569 Reported by Akim Demaille.
7571 * getopt.c: Update from libc.
7573 2000-10-16 Jim Meyering <meyering@lucent.com>
7575 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
7578 2000-09-25 Jim Meyering <meyering@lucent.com>
7580 * md5.h (rol): Define (from GnuPG).
7582 * sha.c: Give credit (GnuPG) where due.
7583 (M): Use rol rather than open-coding it.
7584 Add a FIXME comment.
7586 2000-09-21 Jim Meyering <meyering@lucent.com>
7588 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
7589 Reported by Michael Stone.
7591 2000-09-20 Jim Meyering <meyering@lucent.com>
7593 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
7594 (noinst_HEADERS): Add sha.h.
7595 Based on code from Scott G. Miller and from GnuPG.
7597 2000-09-15 Jim Meyering <meyering@lucent.com>
7599 * regex.c: Update from libc.
7601 2000-09-10 Jim Meyering <meyering@lucent.com>
7603 * getopt.c (_getopt_internal): Update from glibc.
7605 2000-09-09 Jim Meyering <meyering@lucent.com>
7607 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
7608 think it should be used as a general replacement for isascii.
7609 * fnmatch.c: Likewise.
7610 * mbswidth.c: Likewise
7611 * regex.c: Likewise.
7614 * userspec.c: Include sys/param.h and limits.h.
7616 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
7617 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
7618 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
7619 UID, GID. Check range.
7621 2000-09-06 Jim Meyering <meyering@lucent.com>
7623 * getopt.c (_getopt_internal): Update from glibc.
7625 2000-08-30 Jim Meyering <meyering@lucent.com>
7627 * strftime.c: Merge in changes from GNU libc.
7629 2000-08-26 Jim Meyering <meyering@lucent.com>
7631 * closeout.c: Include "__fpending.h".
7632 (close_stdout_status): Return right away if there's nothing to flush.
7634 * Makefile.am (noinst_HEADERS): Add __fpending.h.
7635 * __fpending.c: New file.
7636 * __fpending.h: New file.
7638 2000-08-07 Paul Eggert <eggert@twinsun.com>
7640 Standardize on "memory exhausted" instead of "Memory exhausted"
7641 or "virtual memory exhausted".
7642 * obstack.c (print_and_abort): Use "memory exhausted", not
7643 "virtual memory exhausted".
7644 * same.c (same_name): Invoke xalloc_die instead of printing
7646 * userspec.c (parse_user_spec): Likewise.
7647 * bumpalloc.h: comment fix
7648 * same.c, userspec.c: Include xalloc.h.
7650 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
7651 not char *const and pointing to a constant array.
7652 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
7653 (xrealloc): Comment fix.
7655 * userspec.c (parse_user_spec):
7656 Don't translate a message until just before returning,
7657 to avoid unnecessary translation.
7659 2000-08-07 Jim Meyering <meyering@lucent.com>
7661 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
7662 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
7663 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
7664 getgroups.c, gethostname.c, getopt.h, group-member.c,
7665 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
7666 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
7667 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
7668 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
7669 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
7670 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
7671 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
7672 yesno.c: Back out Copyright date changes for each file with no change
7673 this year. This eases coordination with other programs using the same
7674 source code modules. From Paul Eggert.
7676 2000-08-03 Greg McGary <greg@mcgary.org>
7678 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
7679 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
7680 (EXTEND_BUFFER): Use them.
7682 2000-08-01 Jim Meyering <meyering@lucent.com>
7684 * dirname.c (ISSLASH): Define.
7685 (BACKSLASH_IS_PATH_SEPARATOR): Define.
7686 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
7687 both `\' and `/' may be use as path separators.
7688 Based on a patch from Prashant TR.
7690 2000-07-31 Paul Eggert <eggert@twinsun.com>
7692 * quotearg.c (quotearg_n_options): Don't make the initial
7693 slot vector a constant, since it might get modified.
7695 2000-07-31 Jim Meyering <meyering@lucent.com>
7697 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
7698 * obstack.c (print_and_abort): Likewise.
7700 2000-07-30 Paul Eggert <eggert@twinsun.com>
7702 * quotearg.c (quotearg_n_options): Preallocate a slot 0
7703 buffer, so that the caller can always quote one small
7704 component of a "memory exhausted" message in slot 0.
7705 From a suggestion by Jim Meyering.
7707 2000-07-30 Jim Meyering <meyering@lucent.com>
7709 * makepath.c (make_path): Quote the other instance, too.
7711 * quotearg.c (N_STATIC_SLOTVECS): Define.
7712 (STATIC_BUF_SIZE): Define.
7713 (quotearg_n_options): Use only statically allocated storage when
7714 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
7715 than STATIC_BUF_SIZE.
7717 2000-07-29 Jim Meyering <meyering@lucent.com>
7719 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
7720 * dirname.c (dir_name): Likewise.
7722 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
7724 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
7725 (dir_name): Assert that there are no trailing slashes.
7727 2000-07-18 Bruno Haible <haible@clisp.cons.org>
7729 * mbswidth.h (mbswidth): Add a flags argument.
7730 (mbswidth): New declaration.
7731 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
7732 * mbswidth.c (mbswidth): Add a flags argument.
7733 (mbsnwidth): New function.
7735 2000-07-24 Jim Meyering <meyering@lucent.com>
7737 * mbswidth.c: Remove useless #else. From Bruno Haible.
7739 2000-07-23 Paul Eggert <eggert@twinsun.com>
7741 * mbswidth.c (_XOPEN_SOURCE):
7742 Don't define; this causes problems on Solaris 7.
7743 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
7745 2000-07-23 Paul Eggert <eggert@twinsun.com>
7748 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
7749 so that mbstate_t is always defined.
7751 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
7752 be 1 in at least one GCC installation, and this configuration
7753 error is likely to be common. Ignoring MB_LEN_MAX hurts
7754 performance on hosts that have mbrtowc but have only unibyte
7755 locales, but I assume these hosts are rare.
7757 2000-07-23 Paul Eggert <eggert@twinsun.com>
7759 * quotearg.c: Streamline by invoking multibyte code only if needed.
7760 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
7761 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
7762 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
7763 invoke multibyte primitives.
7765 2000-07-23 Jim Meyering <meyering@lucent.com>
7767 * basename.c (base_name): Add an assertion.
7769 2000-07-15 Bruno Haible <clisp.cons.org>
7771 * quotearg.c: When the system forces us to redefine mbstate_t,
7772 shadow its mbsinit function.
7774 2000-07-16 Bruno Haible <haible@clisp.cons.org>
7776 * mbswidth.h: New file.
7777 * mbswidth.c: New file.
7778 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
7779 (noinst_HEADERS): Add mbswidth.h.
7781 2000-07-17 Bruno Haible <haible@clisp.cons.org>
7783 * config.charset: Add support for FreeBSD. Improve support for HP-UX
7786 2000-07-15 Jim Meyering <meyering@lucent.com>
7788 * makepath.c: Include quote.h.
7789 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
7790 corresponding argument in a `quote (...)' call.
7791 Give better diagnostics.
7793 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
7794 (noinst_HEADERS): Add quote.h.
7796 * quote.c (quote, quote_n): New file. Two functions taken verbatim
7797 from tar's src/misc.c.
7798 * quote.h: New file. Prototypes for same.
7800 2000-07-10 Paul Eggert <eggert@twinsun.com>
7802 From a suggestion by Bruno Haible.
7803 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
7804 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
7805 to decide whether to define the BeOS workaround macro;
7806 this adjusts to the change to AC_MBSTATE_T.
7808 2000-07-13 Paul Eggert <eggert@twinsun.com>
7810 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
7812 * quotearg.c (quoting_style_args, quoting_style_vals,
7813 quotearg_buffer_restyled): Add support for
7814 clocale_quoting_style. Undo previous change to
7815 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
7816 and "{RIGHT QUOTATION MARK}" msgids.
7818 2000-07-05 Paul Eggert <eggert@twinsun.com>
7820 The old behavior of quoting `like this' doesn't look good with
7821 newer, ISO-style fonts. See:
7822 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
7824 Instead, quote "like this" by default. Let the translator
7825 tailor the locale-specific quoting behavior by providing
7826 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
7828 * quotearg.c (N_): New macro.
7829 (gettext_default): New function.
7830 (quotearg_buffer_restyled): Use
7831 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
7832 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
7834 2000-07-09 Jim Meyering <meyering@lucent.com>
7836 * Most files: Update copyright dates to include 2000.
7838 2000-07-08 Jim Meyering <meyering@lucent.com>
7840 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
7842 (xgethostname): Remove now-unnecessary #ifdef.
7843 Move declaration of `err' into loop where it's used.
7845 2000-07-05 Bruno Haible <haible@clisp.cons.org>
7847 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
7848 by allocating a larger buffer. Test the gethostname return value for
7849 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
7850 returns an error and ENAMETOOLONG isn't defined.
7852 2000-07-05 Paul Eggert <eggert@twinsun.com>
7853 and Bruno Haible <haible@clisp.cons.org>
7855 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
7857 2000-07-05 Bruno Haible <haible@clisp.cons.org>
7859 * quotearg.c (struct quoting_options): Simplify quote_these_too
7862 2000-07-03 Jim Meyering <meyering@lucent.com>
7864 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
7865 Reported by Bruno Haible.
7867 2000-07-04 Jim Meyering <meyering@lucent.com>
7869 * quotearg.c: Make inclusion of <wchar.h> independent of whether
7870 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
7873 2000-07-03 Paul Eggert <eggert@twinsun.com>
7874 and Bruno Haible <haible@clisp.cons.org>
7876 * quotearg.c (mbrtowc):
7877 Assign to *pwc, and return 1 only if result is nonzero.
7878 (iswprint): Use ISPRINT when substituting our own mbrtowc.
7880 2000-07-03 Jim Meyering <meyering@lucent.com>
7882 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
7883 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
7886 2000-07-02 Jim Meyering <meyering@lucent.com>
7888 * quotearg.c (mbstate_t): Don't define here.
7890 2000-07-02 Jim Meyering <meyering@lucent.com>
7892 * nanosleep.c (SIGCONT): Define if not already defined.
7894 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7896 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
7897 per change in ../m4/ls-mntd-fs.m4.
7898 (read_filesystem_list): Ignore symbolic links.
7900 2000-06-29 Jim Meyering <meyering@lucent.com>
7902 * same.c: Include <string.h> or <strings.h>, as appropriate,
7903 for declaration of strcmp.
7905 * long-options.c: Include <stdlib.h>, for declaration of exit.
7907 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
7908 Avoid warning by casting result to `char *' to remove `const'.
7910 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7912 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
7914 2000-06-26 Paul Eggert <eggert@twinsun.com>
7916 savedir now sets errno on failure and invokes xmalloc to get memory.
7917 Fix a couple of other minor bugs while we're at it.
7919 * savedir.c (<unistd.h>): Do not include; there's no need.
7920 (NAMLEN): Remove macro.
7921 (malloc, realloc): Remove decls.
7923 ("xalloc.h"): Include.
7924 (NAME_SIZE_DEFAULT): New macro.
7925 (savedir): Use xmalloc / xrealloc to allocate memory.
7926 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
7927 Skip "" directory entries.
7928 Use strlen to calculate directory entry length, since the old method
7929 is rarely used these days and isn't worth supporting.
7930 Don't use a pointer after freeing it.
7931 Check for integer overflow when calculating allocation size.
7932 Use memcpy to copy entries, instead of stpcpy.
7933 Set errno properly when returning NULL.
7934 Check for readdir error.
7936 2000-06-26 Jim Meyering <meyering@lucent.com>
7938 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
7940 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7942 * getusershell.c (xmalloc, xrealloc): Remove functions.
7944 Don't include <stdlib.h>. Don't declare malloc, realloc.
7946 2000-06-23 Bruno Haible <haible@clisp.cons.org>
7948 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
7950 2000-06-24 Jim Meyering <meyering@lucent.com>
7952 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
7954 2000-06-21 Jim Meyering <meyering@lucent.com>
7956 * getpass.c: New file, from Bruno Haible. Required for BeOS.
7958 2000-06-19 Paul Eggert <eggert@twinsun.com>
7960 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
7961 (mbrtowc, mbstate_t): Define substitutes if
7962 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
7963 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
7964 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
7966 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7968 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
7969 than 1024, return a memory chunk of least possible size, instead
7970 of size PATH_MAX + 2. In the loop, increment the size proportionally.
7971 Use free/xmalloc instead of xrealloc to avoid copying for very long
7974 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7976 * canon-host.c (canon_host): Use malloc and memcpy to copy an
7977 address, not strdup. Include <stdlib.h> and don't declare free().
7979 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7981 * path-concat.c (path_concat): Don't access dir[-1] if dir is
7984 2000-06-21 Jim Meyering <meyering@lucent.com>
7986 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
7987 (noinst_HEADERS): Add getstr.h.
7989 * getline.c (getstr): Move into a separate file.
7990 * getstr.c (getstr): New file, extracted from getline.c, with
7991 the following changes: new parameter, delim2; both delim[12]
7992 parameters have type `int', not `char'. The latter would lose
7993 with 8-bit delimiters.
7994 * getstr.h: New file.
7996 2000-06-19 Jim Meyering <meyering@lucent.com>
7998 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
8000 2000-06-18 Jim Meyering <meyering@lucent.com>
8002 * mkdir.c: Remove file, due mainly to copyright incompatibility.
8003 Besides, these days every porting target provides a mkdir function.
8005 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
8006 (this snippet comes from src/system.h).
8008 2000-06-15 Paul Eggert <eggert@twinsun.com>
8010 * human.c (adjust_value): New function.
8011 (human_readable_inexact): Apply rounding style even when
8012 printing approximate values.
8014 2000-06-14 Paul Eggert <eggert@twinsun.com>
8016 * human.c (human_readable_inexact): Allow an input block
8017 size that is not a multiple of the output block size, and vice versa.
8018 Reported by Piergiorgio Sartor.
8020 2000-06-14 Paul Eggert <eggert@twinsun.com>
8022 * getdate.y (get_date): Apply relative times after time
8023 zone indicator, not before. Reported by Todd A. Jacobs.
8025 2000-06-13 Jim Meyering <meyering@lucent.com>
8027 * Makefile.am (all-local): Depend on lstat.c and stat.c.
8029 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
8031 2000-06-12 Paul Eggert <eggert@twinsun.com>
8033 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
8035 2000-06-04 Paul Eggert <eggert@twinsun.com>
8037 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
8039 2000-06-04 Jim Meyering <meyering@lucent.com>
8041 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
8042 SunOS 4.1.4 for which gid_t is an unsigned type.
8044 2000-06-03 Jim Meyering <meyering@lucent.com>
8046 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
8048 2000-05-26 Bruno Haible <haible@clisp.cons.org>
8050 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
8051 newer, don't install charset.alias.
8052 * config.charset: Change the Linux/glibc rules so they become empty
8053 on glibc-2.1 or newer.
8055 2000-06-02 Jim Meyering <meyering@lucent.com>
8057 * mountlist.c: Back out last change. Instead, do this...
8058 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
8059 member using the same `ignore'-testing code.
8060 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
8064 2000-05-29 Jim Meyering <meyering@lucent.com>
8066 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
8067 with the `ignore' attribute. Based on a patch from Mark D. Roth.
8069 2000-05-22 Jim Meyering <meyering@lucent.com>
8071 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
8073 2000-05-18 Jim Meyering <meyering@lucent.com>
8075 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
8076 back, too, since it may have been modified by allocate_entry.
8077 (hash_delete): Rewrite to use neither the assignment operator
8078 nor the comma operator in an if-expression.
8080 2000-05-15 Paul Eggert <eggert@twinsun.com>
8083 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
8084 Remove; no longer needed.
8085 "quotearg.h": Add include.
8086 (file_name): Do not bother to explicitly initialize to NULL; it's less
8087 efficient on some hosts.
8088 (close_stdout_status): Remove test as to whether stdout was already
8089 closed; it breaks for the case "echo x | sort >&-".
8090 Quote file name colons.
8091 Do not assume that _("write error") lacks format strings.
8093 2000-05-15 Jim Meyering <meyering@lucent.com>
8095 * version-etc.c (version_etc_copyright): Update the copyright string
8096 used in all --version output.
8098 2000-05-14 Jim Meyering <meyering@lucent.com>
8100 * closeout.c (close_stdout_set_file_name): New function.
8101 (close_stdout_status): Use new file-scoped global.
8102 Return right away if fstat says the stdout file descriptor is invalid.
8103 * closeout.h (close_stdout_set_file_name): Declare.
8105 2000-05-10 Jim Meyering <meyering@lucent.com>
8107 * closeout.c [default_exit_status]: New file-scoped variable.
8108 (close_stdout_set_status): New function.
8109 * closeout.h (close_stdout_set_status): Declare.
8111 2000-05-08 Jim Meyering <meyering@lucent.com>
8113 * long-options.c: Don't include closeout.h.
8114 (parse_long_options): Don't call close_stdout for --version.
8116 2000-05-06 Jim Meyering <meyering@lucent.com>
8118 * strnlen.c: Undefine __strnlen and strnlen.
8119 [!weak_alias]: Define __strnlen to strnlen.
8121 * atexit.c: New file, from libiberty.
8123 2000-05-06 Jim Meyering <meyering@lucent.com>
8125 * closeout.c (close_stdout_status): Also check for errors on the
8128 2000-05-05 Bruno Haible <haible@clisp.cons.org>
8130 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
8131 instead of xmalloc, xrealloc, path_concat.
8132 (locale_charset): Treat empty environment variables as absent.
8133 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
8135 2000-05-04 Jim Meyering <meyering@lucent.com>
8137 * getopt.c: Update from glibc.
8138 * obstack.c: Likewise.
8139 * obstack.h: Likewise.
8140 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
8142 * regex.h: Likewise.
8143 * strndup.c: Likewise.
8144 * strnlen.c: New file, from glibc.
8146 2000-05-01 Jim Meyering <meyering@lucent.com>
8148 * full-write.c (full_write): Remove `FIXME' part of comment.
8150 2000-04-29 Jim Meyering <meyering@lucent.com>
8152 * path-concat.c: Declare strdup only if it's not defined.
8153 * canon-host.c: Likewise.
8155 2000-04-28 Jim Meyering <meyering@lucent.com>
8157 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
8158 redefinition warning on some systems (HPUX). Otherwise, regex.h is
8159 included first, then limits.h is included by locale.h by libintl.h.
8160 From John David Anglin.
8162 2000-04-25 Jim Meyering <meyering@lucent.com>
8164 * makepath.c (S_IRWXUGO): Define.
8165 (make_path): Always perform explicit chmod if MODE specifies any
8166 of the `special' permission bits. Prompted by a bug report against
8167 install from Mate Wierdl and Joost van Baal.
8169 2000-04-18 Jim Meyering <meyering@lucent.com>
8173 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
8174 getpagesize. For BeOS. Based on a patch from Bruno Haible.
8176 2000-04-17 Jim Meyering <meyering@lucent.com>
8178 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
8179 the definition of it to rpl_strftime also defined-away the system's
8182 2000-04-15 Jim Meyering <meyering@lucent.com>
8184 Use `C' to denote so-called `contiguous' files, the same way
8186 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
8187 (ftypelet): Use S_ISCTG.
8188 From Michael Deutschmann.
8190 2000-04-14 Jim Meyering <meyering@lucent.com>
8192 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
8194 2000-04-08 Jim Meyering <meyering@lucent.com>
8196 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
8197 names don't conflict. Reported by Eli Zaretskii.
8199 2000-03-28 Bruno Haible <haible@clisp.cons.org>
8201 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
8202 bug. Deal with the different error behavior of Irix iconv.
8204 2000-04-07 Jim Meyering <meyering@lucent.com>
8206 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
8207 to work around system header problems on AIX 3.2.5. From Bruno Haible.
8209 2000-04-05 Jim Meyering <meyering@lucent.com>
8211 Portability tweaks required for ultrix4.3.
8212 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
8213 * readutmp.c: Include sys/types.h before sys/stat.h.
8214 * canon-host.c: Declare strdup.
8215 * path-concat.c: Likewise.
8216 From John David Anglin.
8218 2000-04-04 Jim Meyering <meyering@lucent.com>
8220 Be more DOS 8.3-friendly.
8221 * ref-add.sin: Renamed from ref-add.sed.in.
8222 * ref-del.sin: Renamed from ref-del.sed.in.
8223 * Makefile.am: Reflect renaming.
8224 Reported by Eli Zaretskii.
8226 Use a temporary file name that won't clash with `charset.alias'
8227 in the DOS 8.3 name space.
8228 * Makefile.am (charset_tmp): Define.
8229 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
8230 (uninstall-local): Likewise.
8231 Reported by Eli Zaretskii.
8233 2000-03-29 Paul Eggert <eggert@twinsun.com>
8235 * time/strftime.c (my_strftime): Make sure we call the system
8236 strftime, not ourselves, when invoking the underlying strftime.
8238 2000-03-24 Jim Meyering <meyering@lucent.com>
8240 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
8241 (charset_alias): Define.
8242 (install-exec-local): Factor out common code.
8243 (uninstall-local): Split lines longer than 80.
8244 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
8246 (.sed.in.sed): New rule. Don't redirect directly to $@.
8247 (CLEANFILES): Add ref-add.sed and ref-del.sed.
8249 2000-03-19 Bruno Haible <haible@clisp.cons.org>
8251 * config.charset: Output a line containing "Packages using this file".
8252 * ref-add.sed.in, ref-del.sed.in: New files.
8253 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
8254 ref-del.sed): New rules.
8256 2000-03-17 Jim Meyering <meyering@lucent.com>
8258 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
8259 Otherwise, include <strings.h>
8261 2000-03-17 Bruno Haible <haible@clisp.cons.org>
8263 * unicodeio.c (utf8_wctomb): New function.
8264 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
8265 format instead of in UCS-4 with platform dependent endianness.
8267 2000-03-07 Paul Eggert <eggert@twinsun.com>
8269 * savedir.c (savedir): Work even if directory size is
8270 negative; this can happen with some screwy NFS configurations.
8272 2000-03-06 Jim Meyering <meyering@lucent.com>
8274 * localcharset.c (get_charset_aliases): Don't try to free file_name
8275 if it's NULL (because we ran out of memory). From Bruno Haible.
8277 2000-03-05 Jim Meyering <meyering@lucent.com>
8279 * localcharset.c ("path-concat.h"): Include.
8280 (get_charset_aliases): Use path_concat instead of ANSI string
8283 * unicodeio.h (PARAMS): Define.
8284 Use it to guard prototype.
8286 2000-03-04 Jim Meyering <meyering@lucent.com>
8288 * Makefile.am (install-exec-local): Create $(libdir) before installing
8290 (uninstall-local): Uncomment this rule so `make distcheck' works
8293 * unicodeio.c (<errno.h>): Include it.
8294 (errno): Declare if not defined.
8296 * localcharset.c: Add Bruno's comment justifying use of volatile.
8298 * config.charset: New version, incorporating remarks from a linux
8299 i18n mailing list. From Bruno Haible.
8301 2000-03-02 Jim Meyering <meyering@lucent.com>
8303 * Makefile.am (EXTRA_DIST): Add config.charset.
8305 2000-03-01 Jim Meyering <meyering@lucent.com>
8307 * localcharset.c: Guard some #includes with `#if HAVE_...'.
8308 * unicodeio.c: Likewise.
8310 2000-02-02 Bruno Haible <haible@clisp.cons.org>
8312 * config.charset: New file.
8313 * localcharset.c: New file.
8314 * unicodeio.h, unicodeio.c: New files.
8315 * Makefile.am (DEFS): Add -DLIBDIR=...
8316 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
8317 (noinst_HEADERS): Add unicodeio.h.
8318 (all-local, install-exec-local, charset.alias): New targets.
8320 2000-02-28 Paul Eggert <eggert@twinsun.com>
8322 * quotearg.c (ALERT_CHAR): New macro.
8323 (quotearg_buffer_restyled): Use it.
8325 2000-02-27 Jim Meyering <meyering@lucent.com>
8327 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
8328 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
8330 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
8331 not `#if STDC_HEADERS'.
8332 Declare malloc if needed.
8334 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
8335 now that autoconf always defines the HAVE_DECL_ symbols.
8336 * human.c: Likewise.
8338 * strtoumax.c: Likewise.
8340 * backupfile.c: Arrange for cpp to fail if the configure-time
8341 declaration check was not run.
8343 * human.c: Likewise.
8345 * strtoumax.c: Likewise.
8347 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
8348 then first look up the entire `.'-containing string as a login name.
8350 2000-02-18 Paul Eggert <eggert@twinsun.com>
8352 * getdate.y: Handle two-digit years with leading zeros correctly.
8353 (textint): New typedef.
8354 (parser_control): Member year changed from int to textint.
8356 (YYSTYPE): Removed; replaced by %union with int and textint members.
8357 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
8358 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
8359 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
8360 (tSNUMBER, tUNUMBER): Now of type <textintval>.
8361 (date, number, to_year): Use width of number in digits, not its value,
8362 to determine whether it's a 2-digit year, or a 2-digit time.
8363 (yylex): Store number of digits of numeric tokens.
8364 Reported by John Kendall.
8366 (parser_control): Changed from struct parser_control to typedef (for
8367 consistency). All uses changed.
8369 (tID): Removed; not used.
8370 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
8372 2000-02-14 Paul Eggert <eggert@twinsun.com>
8374 * getpagesize.h (getpagesize): Port to VMS for Alpha;
8375 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
8377 2000-02-12 Jim Meyering <meyering@lucent.com>
8379 * userspec.c (ISDIGIT): Define it.
8380 (isdigit): Remove definition.
8381 (is_number): Use ISDIGIT, not isdigit.
8382 <libintl.h>: Include.
8384 (parse_user_spec): Mark translatable strings.
8386 2000-02-10 Jim Meyering <meyering@lucent.com>
8388 With these changes, nanosleep.[ch] are finally enough like the other
8389 lib/* replacement files to compile on a few more losing systems.
8391 * nanosleep.h: Don't include config.h.
8392 Remove prototype from declaration of nanosleep.
8393 (PARAMS): Remove now-unneeded definition.
8394 * nanosleep.c: #undef nanosleep.
8395 (rpl_nanosleep): Rename from nanosleep.
8397 2000-02-03 Jim Meyering <meyering@lucent.com>
8399 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
8400 rather than with `#if HAVE_UTMPNAME'.
8402 2000-02-01 Jim Meyering <meyering@lucent.com>
8404 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
8406 2000-01-31 Jim Meyering <meyering@lucent.com>
8408 * nanosleep.h (nanosleep): Guard declaration with
8409 `#if ! HAVE_DECL_NANOSLEEP'.
8410 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
8411 the declaration in that vendor's sys/timers.h.
8412 Reported by Christian Krackowizer.
8414 * quotearg.c (ISASCII): Add #undef and move definition to follow
8415 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
8416 (ISPRINT): Likewise.
8417 Reported by Tom Tromey.
8419 2000-01-30 Jim Meyering <meyering@lucent.com>
8421 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
8422 uses of ->ut_name. The latter doesn't work with new Linux header files
8423 where only utmpx.ut_user is declared.
8425 * readutmp.h (UT_USER): Define.
8427 2000-01-23 Jim Meyering <meyering@lucent.com>
8429 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
8432 2000-01-22 Jim Meyering <meyering@lucent.com>
8434 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
8435 [! HAVE_DECL_STRTOULL]: Declare strtoull.
8436 Required for some AIX systems. Reported by Christian Krackowizer.
8437 [TESTING] (main): New function.
8439 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
8440 * dirname.c (dir_name): Support for DOS-style file names with drive
8443 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
8445 * strverscmp.c (ISDIGIT): Define.
8446 (strverscmp): Use ISDIGIT, not isdigit.
8448 2000-01-17 Paul Eggert <eggert@twinsun.com>
8450 * nanosleep.c (nanosleep):
8451 Don't use SA_INTERRUPT to decide whether to call sigaction, as
8452 POSIX.1 doesn't require SA_INTERRUPT and some systems
8453 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
8454 it's been part of POSIX.1 since day 1 (in 1988).
8456 2000-01-17 Jim Meyering <meyering@lucent.com>
8458 * interlock: Remove unused file. Reported by François Pinard.
8460 2000-01-16 Paul Eggert <eggert@twinsun.com>
8462 * quotearg.c (quotearg_buffer_restyled): Do not quote
8463 alert, backslash, formfeed, and vertical tab unnecessarily in
8464 shell quoting style.
8467 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
8468 Free Software Foundation, Inc.
8469 Copying and distribution of this file, with or without modification,
8470 are permitted provided the copyright notice and this notice are preserved.