1 2005-10-22 Simon Josefsson <jas@extundo.com>
3 * arcfour.h, arcfour.c: Use fixed size indices in the
4 arcfour_context struct (simplify test vector testing in GNU
7 2005-10-22 Simon Josefsson <jas@extundo.com>
9 * md4.c, md4.c: Simplify buffer handling visavi alignment,
10 suggested by Bruno Haible <bruno@clisp.org>.
12 2005-10-22 Simon Josefsson <jas@extundo.com>
14 * crc.h: Include stddef.h, for size_t.
16 2005-10-21 Simon Josefsson <jas@extundo.com>
18 * arctwo.h (arctwo_setkey): Protect variable in CPP macro,
19 suggested by Ralf Wildenhues <Ralf.Wildenhues@gmx.de>.
21 2005-10-21 Simon Josefsson <jas@extundo.com>
23 * rijndael-api-fst.c: Fix bugs in CBC mode for more than one
26 2005-10-21 Simon Josefsson <jas@extundo.com>
28 * gc-gnulib.c: Support ARCTWO in CBC mode.
30 2005-10-21 Simon Josefsson <jas@extundo.com>
32 * hmac-md5.c (hmac_md5): Add comments, suggested by Bruno Haible
35 * hmac-sha1.c (hmac_sha1): Likewise.
37 * crc.c (crc32_update): Actually use crc parameter, suggested by
38 Bruno Haible <bruno@clisp.org>.
40 * crc.h: Include stdint.h directly, suggested by Bruno Haible
43 2005-10-21 Simon Josefsson <jas@extundo.com>
45 * des.h, des.c: New files.
47 * gc-gnulib.c: Support DES.c
49 2005-10-21 Simon Josefsson <jas@extundo.com>
51 * arctwo.h, arctwo.c: New files.
53 * gc-gnulib.c: Support ARCTWO.
55 2005-10-21 Simon Josefsson <jas@extundo.com>
57 * gc-libgcrypt.c (gc_cipher_open): Handle ECB.
59 2005-10-19 Simon Josefsson <jas@extundo.com>
61 * gc-gnulib.c: Support ARCFOUR.
63 2005-10-19 Simon Josefsson <jas@extundo.com>
65 * gc-gnulib.c: Implement gc_cipher_* API, currently only with AES
68 * gc.h: Add ECB enum type.
70 * hmac-md5.c, hmac-sha1.c: Include memxor.h.
72 2005-10-19 Simon Josefsson <jas@extundo.com>
74 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support MD4.
76 2005-10-18 Simon Josefsson <jas@extundo.com>
78 * md4.h, md4.c: New files, based on md5.?.
80 2005-10-17 Simon Josefsson <jas@extundo.com>
82 * gc-libgcrypt.c (gc_hmac_sha1): Fix assert.
84 * gc.h (gc_nonce, gc_pseudo_random, gc_random): Add prototypes.
86 2005-10-17 Simon Josefsson <jas@extundo.com>
88 * gc.h, gc-libgcrypt.c: Add more hash types/functions.
90 2005-10-17 Simon Josefsson <jas@extundo.com>
92 * gc.h, gc-libgcrypt.c: Add ciphers.
94 2005-10-17 Simon Josefsson <jas@extundo.com>
96 * sha1.c: Use uint32_t instead of md5_uint32.t
98 * sha1.h: Use stdint.h and uint32_t instead of md5_uint32 from
101 * md5.c: Use uin32_t. Fix non-gcc UNALIGNED_P macro.
103 * md5.h: Use stdint.h and uint32_t. Doc fix.
105 2005-10-15 Simon Josefsson <jas@extundo.com>
107 * rijndael-api-fst.h, rijndael-api-fst.c: New files.
109 * rijndael-alg-fst.h, rijndael-alg-fst.c: New files.
111 2005-10-14 Simon Josefsson <jas@extundo.com>
113 * arcfour.h, arcfour.c: New files.
115 2005-10-14 Paul Eggert <eggert@cs.ucla.edu>
117 * obstack.c [defined _LIBC && defined USE_IN_LIBIO]: Don't
118 include <wchar.h>; no longer needed.
120 2005-10-14 Jakub Jelinek <jakub@redhat.com>
121 and Ulrich Drepper <drepper@redhat.com>
124 * obstack.c (print_and_abort) [defined _LIBC]: Use __fxprintf
125 instead of inline stream orientation test and two separate
126 function calls. Pay no attention to USE_IN_LIBIO.
128 2005-10-14 Roland McGrath <roland@redhat.com>
130 Import from libc. [BZ #1331]
131 * obstack.h [!__STDC__] (obstack_int_grow_fast): Fix misnamed
133 Reported by Matej Vela <vela@debian.org>.
135 2005-10-13 Paul Eggert <eggert@cs.ucla.edu>
137 * mkdir-p.c (make_dir_parents): Don't report an error if an
138 intermediate directory is in a read-only file system. Problem
139 reported by Eric Blake.
141 2005-10-13 Simon Josefsson <jas@extundo.com>
143 * gc-pbkdf2-sha1.c (gc_pbkdf2_sha1): Optimize CEIL computation.
144 Move memory allocation outside of loop.
146 2005-10-12 Simon Josefsson <jas@extundo.com>
148 * gc-pbkdf2-sha1.c: New file.
150 * gc.h: Add gc_pbkdf2_sha1 prototype.
152 2005-10-12 Simon Josefsson <jas@extundo.com>
154 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Use Gc_rc for return types,
155 suggested by Bruno Haible <bruno@clisp.org>.
157 2005-10-12 Simon Josefsson <jas@extundo.com>
159 * gc-libgcrypt.c (gc_hmac_sha1): New function.
161 * gc-gnulib.c (gc_hmac_sha1): New function.
163 2005-10-12 Simon Josefsson <jas@extundo.com>
165 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support SHA-1.
167 2005-10-12 Simon Josefsson <jas@extundo.com>
169 * gc-gnulib.c: Condition MD5 and HMAC-MD5 use on GC_USE_MD5 and
170 GC_USE_HMAC_MD5, respectively.
172 * gc-libgcrypt.c (gc_md5): Fix assert call.
175 * gc.h (gc_hash_buffer): Use gc_hash in prototype.
177 * gc-libgcrypt.c (gc_hash_buffer): Ditto.
179 * gc-gnulib.c (gc_hash_buffer): Ditto.
181 2005-10-11 Bruno Haible <bruno@clisp.org>
183 * c-strcasestr.h: New file, from GNU gettext.
184 * c-strcasestr.c: New file, from GNU gettext.
186 2005-10-11 Bruno Haible <bruno@clisp.org>
188 * c-strcase.h: New file, from GNU gettext.
189 * c-strcasecmp.c: New file, from GNU gettext.
190 * c-strncasecmp.c: New file, from GNU gettext.
192 2005-10-11 Simon Josefsson <jas@extundo.com>
194 * crc.h, crc.c: New files.
196 * gc.h (gc_hash_buffer): Add doc.
198 2005-10-08 Simon Josefsson <jas@extundo.com>
200 * gc.h: Add gc_hash and gc_hash_buffer.
202 * gc-gnulib.c (gc_hash_buffer): Add. Reorder #include's.
204 * gc-libgcrypt.c (gc_hash_buffer): Add.
206 2005-10-11 Bruno Haible <bruno@clisp.org>
208 * strcasecmp.c: Include limits.h.
209 (strcasecmp): Avoid integer overflow on exotic platforms.
210 * strncasecmp.c: Include limits.h.
211 (strncasecmp): Avoid integer overflow on exotic platforms.
212 Reported by Paul Eggert.
214 2005-10-06 Simon Josefsson <jas@extundo.com>
216 * hmac-md5.c: New file.
220 2005-10-06 Simon Josefsson <jas@extundo.com>
222 * memxor.c (memxor): Avoid casts and warnings.
224 2005-10-05 Derek Price <derek@ximbiot.com>
226 * getdelim.c (SIZE_MAX): New macro, if not already defined.
228 2005-10-05 Simon Josefsson <jas@extundo.com>
230 * memxor.c (memxor): Fix compiler error.
232 * md5.h (MD5_DIGEST_SIZE, MD5_BLOCK_SIZE): Add, see also
233 <http://sourceware.org/bugzilla/show_bug.cgi?id=1423>.
235 * memxor.h, memxor.c: New files.
237 * getaddrinfo.h: Don't protect sys/types.h with HAVE_SYS_TYPES_H,
238 we assume all systems have it, suggested by Jim Meyering
239 <jim@meyering.net>. Remove HAVE_SYS_SOCKET_H test too, to see if
240 any systems lack sys/socket.h; mingw32 is known to lack it, but we
241 don't support it yet anyway. Also remove HAVE_NETDB_H test, for
244 2005-10-04 Bruno Haible <bruno@clisp.org>
246 * verify.h (verify_true): Provide alternative definition for C++.
248 2005-10-04 Simon Josefsson <jas@extundo.com>
250 * getaddrinfo.h: Move sys/types.h include first, reported by "Mark
251 D. Baushke" <mdb@gnu.org>.
253 2005-10-03 Paul Eggert <eggert@cs.ucla.edu>
255 * getdelim.c: Include getdelim.h first. Include <limits.h>.
256 (SSIZE_MAX): New macro, if not already defined.
257 (getdelim): Fix buffer overrun on 64-bit hosts with lines longer
260 2005-10-02 Paul Eggert <eggert@cs.ucla.edu>
262 * exclude.c: Include verify.h.
263 (verify): Remove. All callers changed to use verify.h's version.
264 * strtoimax.c: Likewise.
265 * utimecmp.c: Likewis.e
268 * .cppi-disable: Add getaddrinfo.h, getdelim.h, getline.h, getpass.c
269 mbchar.h, mbuiter.h, strcase.h, strnlen.h, strnlen1.h.
270 * .cvsignore: Add fts.h, search.h, t-fpending.
271 * settime.c (settime): Fix { typo in previous patch. Also, don't
272 bother returning ENOSYS if settimeofday or stime fails; just let
273 them return whatever errno they want to return.
274 * utimens.c: Include unistd.h, for dup2.
275 (futimens): Fix typo: HAVE_FUTIMESAT was misspelled in an #if.
276 (futimens) [! HAVE_FUTIMESAT]: If !file, set errno before returning -1.
278 2005-10-02 Jim Meyering <jim@meyering.net>
281 * fts-cycle.c [HAVE_CONFIG_H]: Include <config.h>.
282 * openat-die.c: Use `#ifdef HAVE_CONFIG_H', not `#if HAVE_CONFIG_H'.
283 * openat.c (fdopendir): Do not define if HAVE_FDOPENDIR.
284 Remove AT_FDCWD test.
285 Do not consume the fd unless successful.
286 * openat.h (fdopendir): Do not define if HAVE_FDOPENDIR.
287 * settime.c (settime): Move the HAVE_STIME block `up' into an #elif
288 block, so that we don't even try to compile it if settimeofday is
289 available. This works around a compilation failure on OSF1 V5.1,
290 due to stime requiring a `long int*' while tv_sec is `int'.
292 2005-09-30 Eric Blake <ebb9@byu.net> (tiny change)
294 * getdelim.c (getdelim): Remove unused variables.
296 2005-10-01 Simon Josefsson <jas@extundo.com>
298 * getaddrinfo.h: Protect #include's of sys/socket.h and netdb.h.
299 Only define struct addrinfo if !HAVE_STRUCT_ADDRINFO. Protect
300 AI_* and EAI_* definitions. Protect function declarations.
302 2005-09-29 Paul Eggert <eggert@cs.ucla.edu>
304 * xtime.h (XTIME_PRECISION): Now of type int, not long long int,
305 so that the code works even with ancient cpp. Portability problem
306 with GCC 2.7.2.1 reported by Thomas M.Ott.
308 2005-09-27 Jim Meyering <jim@meyering.net>
310 * getcwd.c: Change #ifdef<TAB>HAVE_CONFIG_H to #ifdef HAVE_CONFIG_H.
312 * intprops.h (signed_type_or_expr__): Define.
313 (INT_STRLEN_BOUND) [__GNUC__]: Use a slightly tighter bound
316 2005-09-26 Paul Eggert <eggert@cs.ucla.edu>
318 * verify.h (verify_expr): Remove, replacing with:
319 (verify_true): New macro that returns true instead of void.
320 (verify_type__): Remove.
321 (verify): Use verify_true rather than verify_type__.
323 2005-09-24 Paul Eggert <eggert@cs.ucla.edu>
325 * utimens.c (ENOSYS): Define if not already defined.
326 (futimens): Support having a null PATH if the file descriptor
329 * regex_internal.h (__GNUC_PREREQ, always_inline, inline, pure):
331 (__attribute): Define to empty unless GCC 3.1 or later.
332 This works around a core dump on OpenBSD 3.4, which has GCC
333 2.95.3, which dumps core when given __attribute__(()). It also
334 simplifies other tests, since we really don't want to bother with
335 worrying about which ancient version of GCC supported what.
336 Original problem reported by Yoann Vandoorselaere, with part of
337 the fix suggested by Derek Price.
339 2005-09-24 Jim Meyering <jim@meyering.net>
341 * verify.h (verify_type__): Use `unsigned int' as the bitfield type
342 so we can once again use a positive bitfield width of 1 -- now we
343 don't have to explain why we were using a bitfield width of 2.
345 2005-09-23 Paul Eggert <eggert@cs.ucla.edu>
347 * getaddrinfo.c [HAVE_NETINET_IN_H]: Include <netinet/in.h>.
348 Problem reported by Eric Blake.
349 (getaddrinfo): Initialize se so that it's not garbage.
350 Redo internal storage allocation so that it doesn't make unportable
351 assumptions about alignment.
354 * utimens.c (futimens): Use futimesat if available.
355 Prefer it to futimes since it doesn't have the futimes bug.
357 * verify.h (GL_CONCAT0, GL_CONCAT): Remove.
358 (verify): Don't use the __LINE__ trick, as it doesn't work in general.
359 Instead, declare a function that returns a pointer to an array,
360 and use verify_type__ to declare the size of the array.
361 Problem and germ of a solution reported by Bruno Haible.
362 (verify_type__): Use 2, not 1, for bitfield size, to avoid
363 a warning with Irix 6.5 cc. Problem reported by Bruno Haible.
365 2005-09-22 Paul Eggert <eggert@cs.ucla.edu>
369 * .cppi-disable: Add regcomp.c, regex_internal.c, regex_internal.h,
371 * argmatch.h: Include verify.h
372 (ARGMATCH_VERIFY): Use verify rather than rolling our own.
373 (ARGMATCH_ASSERT): Remove; unused.
374 * canonicalize.c: Assume STDC_HEADERS.
375 * exclude.c: Include "strcase.h".
376 * regex_internal.h [!defined _LIBC]: Likewise.
377 * getusershell.c: Include stdio--.h rather than stdio.h
379 (getusershell): Call fopen, not fopen_safer.
380 * save-cwd.c: Include fcntl--.h rather than fcntl.h.
381 Do not include unistd-safer.h.
382 (save_cwd): Don't call fd_safer; no longer needed
383 now that we include fcntl--.h.
385 * getdate.y (relative_time): New type.
386 (RELATIVE_TIME_0): New constant.
387 (parser_control): Use relative_time instead of doing it ourselves.
388 (%union): Add new relative_time rel member.
389 (tYEAR_UNIT, tMONTH_UNIT, tHOUR_UNIT, tMINUTE_UNIT, tSEC_UNIT):
391 (relunit, relunit_snumber): Now of type rel.
392 (zone, rel, relunit, get_date): Adjust to above changes.
394 * getloadavg.c: Include fcntl--.h rather than fcntl.h.
395 Do not include unistd-safer.h.
396 (getloadavg): Don't call fd_safer; no longer needed
397 now that we include fcntl--.h.
399 * mkdir-p.c (ENOSYS): Define to EEXIST if not defined.
400 (make_dir_parents): Treat ENOSYS like EEXIST.
402 Improve quality of diagnostics on restore_cwd failure.
403 * mkdir-p.h (make_dir): Remove. All uses replaced by mkdir.
404 (make_dir_parents): Last arg is now int * (for errno), not bool *.
405 * mkdir-p.c (make_dir, make_dir_parents): Likewise.
406 Rewrite "mkdir -p" algorithm to avoid the need for "stat"
407 each time through the loop. Do not diagnose restore_cwd failure;
408 that is the caller's job (and perhaps the caller does not care).
410 * mkdir-p.c (CLEANUP_CWD, CLEANUP): Remove.
411 (make_dir_parents): Revamp to avoid need for CLEANUP_CWD, CLEANUP.
412 If the file already exists but is not a directory, don't bother
413 to try to make its parents.
414 Close potential file descriptor leak if we can't chdir("/") (!).
415 Don't always return true if chdir($PWD) fails; return true only
416 if the requested action was done successfully (except for the
418 Don't log final directory unless we actually made it.
419 Refactor to avoid duplicate code to fix up permissions.
420 Don't attempt to fix up parent permissions if chdir($PWD) fails.
422 * strftime.c (my_strftime): Rewrite the previous change slightly,
423 to make it a bit faster and (I hope) clearer.
424 * strftime.c (my_strftime): Add support for %:z, %::z, %:::z.
425 Fix bug in formats like %2N.
427 * verify.h: New file.
429 2005-09-22 Jim Meyering <jim@meyering.net>
433 * backupfile.c: Use ARGMATCH_VERIFY, just in case.
435 * posixtm.c (posixtime) [lint]: Initialize *all* of tm0, not just
436 the .tm_year member, since otherwise gcc-4.0 would now warn about
437 tm_zone, tm_gmtoff, tm_isdst, tm_yday, tm_wday.
439 * quotearg.c (quotearg_n_options): Change code to be suboptimal, in
440 order to avoid an unsuppressible warning from gcc on 64-bit systems.
442 * getdate.y (get_date): Undo part of the 2005-04-04 change, so that
443 the command "date -d'2005-03-27 +1 day'" succeeds once again, even
444 when run in a time zone for which daylight savings time is in effect
445 for the starting date.
447 * mkdir-p.c (make_dir_parents): Don't let a failed chdir($PWD)
448 stop us from restricting permissions of just-created absolute-named
450 * mkdir-p.c (CLEANUP_CWD): Return *true*, not false when failing
451 to restore initial working directory.
452 * mkdir-p.c (make_dir_parents): New parameter: different_working_dir,
453 to tell caller if/when we change the working directory and are
454 unable to return to the initial one.
455 * mkdir-p.h (make_dir_parents): Update prototype.
456 * mkdir-p.c (CLEANUP_CWD): Change one more `return 1' to
457 `return false'. This fixes a bug introduced on 2004-07-30.
459 * openat.c (fdopendir): Be sure to close the supplied
460 file descriptor before returning. This makes our replacement
461 implementation a little closer to Solaris's, where fdopendir
462 ties the file descriptor to the returned DIR* pointer.
463 * openat.c (unlinkat): New function.
464 * openat.h (unlinkat): Add prototype.
465 * openat-die.c (openat_save_fail): Rename from openat_save_die.
466 (openat_restore_fail): Rename from openat_restore_die.
467 * openat.c, openat.h: Reflect s/_die/_fail/ renaming.
469 Provide an alternative to exiting immediately upon save_cwd or
470 restore_cwd failure. Now, an application can arrange e.g.,
471 to perform a longjump in that case.
472 * openat.c: Include dirname.h.
473 Use IS_ABSOLUTE_FILE_NAME rather than testing for leading slash.
474 (rpl_openat, fdopendir, fstatat): Call openat_save_die
475 and openat_restore_die rather than calling error directly.
476 Don't include "error.h" or "exitfail.h"; they're no longer needed.
478 * openat-die.c (openat_save_die, openat_restore_die): New file.
479 * openat.h (openat_save_die, openat_restore_die): Declare and define.
481 * strftime.c [FPRINTFTIME] (fprintftime): Provide a new interface:
482 size_t fprintftime (FILE *fp, char const *fmt, struct tm const *tm,
483 int utc, int nanoseconds);
485 date should not have to allocate a megabyte of virtual memory to
486 handle a format argument like +%1048575T. When implemented with
487 strftime, it must allocate such a buffer, use strftime to fill it
488 in, print it, then free it.
489 With fprintftime, it simply prints everything and exits.
490 With no need for memory allocation, that's one fewer way to fail.
491 * strftime.c (my_strftime): Parse the colons of %:::z *after* the
492 optional field width, not before, so we accept %9:z, not %:9z.
493 (my_strftime): Be sure to use L_('x') for literals.
495 * backupfile.c, canon-host.c, canonicalize.c, chown.c, cloexec.c:
496 * dup-safer.c, dup2.c, euidaccess.c, fd-safer.c, fileblocks.c:
497 * fopen-safer.c, fsusage.c, ftruncate.c, getcwd.c, getcwd.h:
498 * getloadavg.c, getopt_.h, getpagesize.h, getugroups.c, group-member.c:
499 * human.h, idcache.c, mkdir-p.c, mountlist.c, nanosleep.c, pathmax.h:
500 * physmem.c, posixver.c, putenv.c, raise.c, safe-read.c, same.c:
501 * save-cwd.c, setenv.c, settime.c, tempname.c, unlinkdir.c:
502 * unsetenv.c, userspec.c, xgethostname.c, xreadlink.c:
503 Assume HAVE_UNISTD_H, i.e., include <unistd.h> unconditionally.
505 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
506 * getloadavg.c, mountlist.c, openat.h, save-cwd.c, tempname.c:
507 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
508 and don't include <sys/file.h>).
510 2005-09-22 Eric Blake <ebb9@byu.net> (tiny change)
514 * getloadavg.c (getloadavg) [__CYGWIN__]: Port to cygwin.
515 [__linux__]: Allocate a big enough buffer for /proc/loadavg.
516 [!LDAV_DONE]: Avoid unused variable warning.
518 2005-09-21 Bruno Haible <bruno@clisp.org>
520 * unicodeio.h (unicode_to_mb): New declaration.
522 2005-09-20 Derek Price <derek@ximbiot.com>
524 * getaddrinfo.c: Don't include <netdb.h> included from getaddrinfo.h.
526 2005-09-19 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
528 Use a consistent style for including <config.h>.
529 * __fpending.c, acl.c, argmatch.c,
530 argp-help.c, argp-parse.c,
531 argp-pvh.c, backupfile.c, basename.c, c-stack.c,
532 calloc.c, check-version.c, cloexec.c, closeout.c, copy-file.c,
533 creat-safer.c, cycle-check.c, dirfd.c, dirname.c, dup-safer.c,
534 dup2.c, euidaccess.c, exclude.c, exitfail.c, fatal-signal.c,
535 fd-safer.c, file-type.c, fileblocks.c, filemode.c,
536 filenamecat.c, findprog.c, fnmatch.c, fopen-safer.c, free.c,
537 fsusage.c, ftruncate.c, full-write.c, fwriteerror.c,
538 getaddrinfo.c, getcwd.c, getdelim.c, getline.c, getlogin_r.c,
539 getndelim2.c, getnline.c, getopt1.c, getpass.c, group-member.c,
540 hard-locale.c, hash-pjw.c, hash.c, human.c, idcache.c,
541 inet_ntop.c, isdir.c, long-options.c, malloc.c, memcasecmp.c,
542 memcmp.c, memcoll.c, memcpy.c, memmove.c, mkdir-p.c,
543 modechange.c, mountlist.c, open-safer.c, physmem.c,
544 pipe-safer.c, pipe.c, poll.c, posixver.c, progname.c,
545 progreloc.c, putenv.c, quote.c, quotearg.c, readline.c,
546 readlink.c, realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c,
547 safe-read.c, same.c, save-cwd.c, savedir.c, sig2str.c,
548 strcspn.c, strerror.c, stripslash.c, strncasecmp.c, strndup.c,
549 strnlen.c, strnlen1.c, strsep.c, strstr.c, strtod.c,
550 strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c,
551 userspec.c, utimecmp.c, version-etc-fsf.c,
552 version-etc.c, wait-process.c, xalloc-die.c, xgetcwd.c,
553 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xsetenv.c,
554 xstrndup.c, xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
555 Standardize inclusion of config.h.
556 * __fpending.h, dirfd.h, getdate.h, human.h,
557 inttostr.h: Removed inclusion of config.h from header files.
558 * inttostr.c: Adjusted in-tree users.
559 * timespec.h: Remove superfluous warning to include config.h.
560 * atexit.c, chdir-long.c chown.c, fchown-stub.c, getgroups.c,
561 gettimeofday.c, lchown.c, lstat.c, mkdir.c, mkstemp.c,
562 nanosleep.c, openat.c, raise.c, readtokens0.c, readutmp.c,
563 unlinkdir.c: Guard inclusion of config.h with HAVE_CONFIG_H.
565 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
567 * stat-time.h: New file.
568 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP, ATIME_CMP, CTIME_CMP):
569 (MTIME_CMP, TIMESPEC_NS): Remove. Now done by stat-time.h,
571 (timespec_cmp): New function.
572 * utimecmp.c: Include stat-time.h.
573 (SYSCALL_RESOLUTION): Depend on whether various struct stat
574 members exist, not on the obsolescent ST_MTIM_NSEC.
575 (utimecmp): Use the new stat-time functions rater than TIMESPEC_NS.
577 2005-09-15 Derek Price <derek@ximbiot.com>
578 Paul Eggert <eggert@cs.ucla.edu>
580 * regcomp.c, regexec.c, regex_internal.c: Back out previous
581 changes, consolidating in...
582 * regex_internal.h: ...this file.
584 2005-09-15 Derek Price <derek@ximbiot.com>
586 * regex_internal.h: Blank `pure' for GNUC < 3.
587 * regex_internal.c: Ditto, using this...
588 (__GNUC_PREREQ): ...new macro.
589 * regcomp.c, regexec.c: Blank `always_inline' for GNUC < 3.1 using...
590 (__GNUC_PREREQ): ...this new macro.
592 * strstr.h: Include string.h. Define strstr as a macro here.
594 2005-09-13 Derek Price <derek@ximbiot.com>
596 * canon-host.c (canon_host_r): Set *cherror on memory allocation
598 Reported by Jim Meyering <jim@meyering.net>.
600 2005-09-13 Jim Meyering <jim@meyering.net>
602 * canon-host.c: Filter through gnu indent and reword comments slightly.
603 * canon-host.h (ch_strerror_r): Tweak cpp indentation and spacing.
605 2005-09-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (tiny change)
607 * lib/base64.c: Typo.
608 (base64_encode): Put b64str in initialized data section.
610 2005-09-12 Derek Price <derek@ximbiot.com>
612 Return usable errors from canon-host.
613 * canon-host.h: New file.
614 * canon-host.c (canon_host): Wrap...
615 (canon_host_r): ...this new function, which now relies exclusively on
617 (ch_strerror): New function.
618 (last_cherror): New global.
619 * getaddrinfo.c: Move include of getaddrinfo.h first to test interface.
620 (getaddrinfo): Add AI_CANONNAME functionality. Don't do arithmetic on
622 (freeaddrinfo): Free ai->ai_canonname when set.
624 2005-09-12 Derek Price <derek@ximbiot.com>
625 Paul Eggert <eggert@cs.ucla.edu>
627 * glob-libc.h: Renamed from glob_.h. The new version is
628 taken from libc's glob.h, except with '#ifdef __GLOB_GNULIB'
629 protecting things that should be done only in gnulib contexts.
630 * glob_.h: New file, containing only the glob things needed for
632 (GLOB_PREFIX): Remove. All uses changed to look for __GLOB_GNULIB.
633 (__GLOB_CONCAT, __GLOB_XCONCAT, __GLOB_ID): Remove; no longer needed.
634 (glob, globfree, glob_pattern_p): Now defined simply in terms of
635 rpl_glob, rpl_globfree, rpl_glob_pattern_p.
636 (__GLOB_GNULIB): New macro, to keep the glob.h changes clearer
637 and to respect the namespace rules better.
639 2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
641 Merge glibc and coreutils changes into gnulib, plus a few
643 * md5.c: Use #error rather than a string.
644 (CYCLIC): New macro, from glibc source. Use it instead of rol.
645 * md5.h (__GNUC_PREREQ, __THROW): Define if not defined already.
646 (__attribute__): Define to empty for non recent-GCC.
647 (__md5_buffer, __md5_finish_ctx, __md5_init_ctx, __md5_process_block):
648 (__md5_process_bytes, __md5_read_ctx, __md5_stream):
649 Renamed from their non-__ counterparts, with new macros replacing
650 them if not _LIBC. Add __THROW attribute.
652 (struct md5_ctx): Align buffer if using GCC.
653 * sha1.h (struct sha1_ctx): Likewise.
654 * sha1.c (SWAP): Renamed from the NOTSWAP. All uses changed.
655 The old name was backwards.
656 (NOTSWAP): Remove; not used.
657 (rol): New macro, moved here from md5.h.
658 (sha1_process_block): Remove a FIXME that doesn't make sense.
660 2005-09-12 Derek Price <derek@ximbiot.com>
662 * gai_strerror.c: Include config.h when available. Include
663 getaddrinfo.h before other headers to test interface.
664 Reported by Larry Jones <lawrence.jones@ugs.com>.
666 2005-09-08 Paul Eggert <eggert@cs.ucla.edu>
668 * glob.c (glob, globfree, __glob_pattern_p): Use old-style function
669 definitions, since that's the preferred style in glibc.
670 Fix a minor spacing issue, and update copyright notice to match glibc's.
672 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
674 * regex_internal.h (bitset_not): Add parens to avoid gcc -Wall warning.
676 2005-09-06 Simon Josefsson <jas@extundo.com>
678 * getpass.c (getpass): Fix typo, test for HAVE_TCSETATTR and not
679 TCSETATTR. Reported by Derek Price <derek@ximbiot.com>.
681 2005-09-05 Paul Eggert <eggert@cs.ucla.edu>
683 Change bitset word type from unsigned int to unsigned long int,
684 as this has better performance on typical 64-bit hosts.
685 Port bitset code to hosts with unusual word sizes.
686 * regcomp.c (build_equiv_class, build_charclass, build_range_exp):
687 (build_collating_symbol):
688 Prefer bitset to re_bitset_ptr_t in prototypes, when the actual
689 argument is a bitset. This is merely a style issue, but it makes
690 it clearer that an entire array is expected.
691 (re_compile_fastmap_iter, init_dfa, init_word_char, optimize_subexps):
692 * regcomp.c (lower_subexp, parse_bracket_exp, built_charclass_op):
693 Port to the case where bitset_word is not the same as unsigned int.
694 * regex_internal.h (bitset_set, bitset_clear, bitset_contain):
695 (bitset_not, bitset_merge, bitset_set_all, bitset_mask):
697 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
698 (build_trtable, group_nodes_into_DFAstates):
700 * regcomp.c (re_compile_fastmap_iter, utf8_sb_map, optimize_utf8):
701 Don't assume that SBC_MAX is a multiple of BITSET_WORD_BITS.
702 * regex_internal.h (bitset_set_all, bitset_not): Likewise.
703 * regexec.c (group_nodes_into_DFAstates): Likewise.
704 * regcomp.c (utf8_sb_map): Don't assume UINT_MAX == 0xffffffff.
705 * regcomp.c (optimize_subexps, lower_subexp):
706 Work even if bitset_word has holes in its bitwise representation.
707 * regex_internal.h (BITSET_WORD_BITS): Likewise.
708 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
710 * regex_internal.c (re_string_reconstruct):
711 Don't assume UCHAR_MAX == 255.
712 * regex_internal.h (bitset_set_all): Likewise.
713 * regex_internal.h (BITSET_WORD_BITS): Renamed from UINT_BITS.
715 (BITSET_WORDS): Renamed from BITSET_UINTS. All uses changed.
716 (bitset_word): New type, replacing 'unsigned int' for bitset uses.
718 (BITSET_WORD_MAX): New macro.
719 (bitset_set, bitset_clear, bitset_contain, bitset_empty):
720 (bitset_set_all, bitset_copy): Now inline functions, not macros.
721 (bitset_empty, bitset_copy):
722 Prefer sizeof (bitset) to multiplying it out ourselves.
723 (bitset_not_merge): Remove; unused.
724 (bitset_contain): Return bool, not unsigned int with one bit on.
726 * regexec.c (build_trtable): Don't assume bitset has no stricter
727 alignment than re_node_set; do this by defining a new internal
728 type struct dests_alloc and using it to allocate memory.
730 2005-09-02 Paul Eggert <eggert@cs.ucla.edu>
732 Check for arithmetic overflow when calculating sizes, to prevent
733 some buffer-overflow issues. These patches are conservative, in the
734 sense that when I couldn't determine whether an overflow was possible,
735 I inserted a run-time check.
736 * regex_internal.h (re_xmalloc, re_xrealloc, re_x2realloc): New macros.
737 (SIZE_MAX) [!defined SIZE_MAX]: New macro.
738 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc):
739 (re_xnrealloc, re_x2nrealloc): New inline functions.
740 * lib/regcomp.c (init_dfa, analyze, build_range_exp, parse_bracket_exp):
741 (build_equiv_class, build_charclass): Check for arithmetic overflow
742 in size expression calculations.
743 * lib/regex_internal.c (re_string_realloc_buffers):
744 (build_wcs_upper_buffer, re_node_set_add_intersect):
745 (re_node_set_init_union, re_node_set_insert, re_node_set_insert_last):
746 (re_dfa_add_node, register_state): Likewise.
747 * lib/regexec.c (re_search_stub, re_copy_regs, re_search_internal):
748 (prune_impossible_nodes, push_fail_stack, set_regs, check_arrival):
749 (build_trtable, extend_buffers, match_ctx_init, match_ctx_add_entry):
750 (match_ctx_add_subtop, match_ctx_add_sublast): Likewise.
752 2005-09-01 Paul Eggert <eggert@cs.ucla.edu>
754 * glob.c (GET_LOGIN_NAME_MAX): Renamed from LOGIN_NAME_MAX,
755 to avoid a collision with bits/local_lim.h in glibc.
756 All uses changed. Problem reported by Dmitry V. Levin in
757 <http://sources.redhat.com/bugzilla/show_bug.cgi?id=1060>.
759 * regex_internal.c (build_wcs_upper_buffer): Fix portability
760 bugs in int versus size_t comparisons.
761 (re_string_context_at): Fix bug where the code assumed that
764 Use bool where appropriate.
765 * regcomp.c (re_set_fastmap): ICASE arg is bool, not int.
767 (calc_eclosure_iter): Likewise, for ROOT arg.
768 (parse_bracket_element): Likewise, for ACCEPT_HYPHEN arg.
769 (build_charclass_op): Likewise, for NON_MATCH arg.
770 * regex_internal.c (re_string_allocate, re_string_construct):
771 (re_string_construct_common): Likewise, for ICASE arg.
772 * regexec.c (re_search_2_stub, re_search_stub):
773 Likewise, for RET_LEN arg.
774 (check_matching): Likewise, for FL_LONGEST_MATCH arg.
775 (set_regs): Likewise, for FL_BACKTRACK arg.
776 * regcomp.c (re_compile_fastmap_iter, optimize_utf8):
777 (duplicate_node_closure, calc_inveclosure, calc_eclosure):
778 (calc_eclosure_iter, parse_bracket_exp):
779 Use bool for internal variables that are booleans.
780 * regexec.c (re_search_internal, check_matching, proceed_next_node):
781 (set_regs, build_sifted_states, sift_states_bkref):
782 (check_arrival_add_next_nodes, check_arrival_expand_ecl_sub):
783 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
784 (find_collation_sequence_value):
786 * regex_internal.c (re_node_set_insert, re_node_set_insert_last):
787 (re_node_set_compare):
788 Return bool, not int. All callers changed.
789 * regexec.c (check_halt_node_context, check_dst_limits):
790 (build_trtable, check_node_accept): Likewise.
791 * regex_internal.h: Include stdbool.h.
793 Fix bugs uncovered when converting to bool.
794 * regcomp.c (calc_eclosure_iter): Check for storage allocation
795 failure instead of charging ahead blindly.
796 * regex_internal.c (register_state): Likewise.
797 * regexec.c (re_search_2_stub): Use simpler method than boolean
798 for freeing internal storage.
799 (group_nodes_into_DFA_states): Use unsigned int, not int, for
800 bitset pieces used as boolean, to avoid undefined behavior
801 on hosts that do int overflow checking.
803 2005-08-31 Derek Price <derek@ximbiot.com>
805 * getdelim.c (getdelim): Return EOF on EOF.
806 Reported by Larry Jones <lawrence.jones@ugs.com>.
808 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
810 * regex_internal.c (re_string_reconstruct): Don't assume buffer
811 lengths fit in regoff_t; this isn't true if regoff_t is the same
813 * regex.c (re_search_internal): 5th arg is LAST_START
814 (= START + RANGE) instead of RANGE. This avoids overflow
815 problems when regoff_t is the same width as size_t.
817 (re_search_2_stub): Check for overflow when adding the
818 sizes of the two strings.
819 (re_search_stub): Check for overflow when adding START
820 to RANGE; if it occurs, substitute the extreme value.
822 2005-08-31 Jim Meyering <jim@meyering.net>
824 * regcomp.c (search_duplicated_node): Make first pointer arg
826 * regex_internal.c (create_ci_newstate, create_cd_newstate):
827 (register_state): Likewise.
828 * regexec.c (search_cur_bkref_entry, check_dst_limits):
829 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
830 (group_nodes_into_DFAstates): Likewise.
832 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
834 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
835 old glibc regex code mishandles strings longer than 2**31 bytes.
836 This patch fixes this when the regex code is used in gnulib
837 (i.e., outside glibc).
839 This patch should not affect the use of the regex code inside
840 glibc. No doubt this problem also needs to be handled for glibc
841 as well, but the result will be an incompatible change to the
842 glibc ABI, and the old ABI will have to be supported too. That
843 can be the the subject for another patch.
845 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
846 governing whether the rest of this patch is active. By default,
847 the macro is disabled and the patch has no effect.
848 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
849 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
850 (struct re_pattern_buffer, re_search, re_search_2, re_match):
851 (re_match_2, re_set_registers): Use the new types.
852 * regex_internal.h (Idx, re_hashval_t): New types.
853 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
855 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
856 (re_string_context_at, bin_tree_t, re_dfastate_t):
857 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
858 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
859 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
860 (re_string_char_size_at, re_string_wchar_at):
861 (re_string_elem_size_at):
862 Use the new types and macros to port to 64-bit hosts.
863 Use unsigned types for internal values, so that the code
864 mostly works even for arrays larger than SSIZE_MAX.
865 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
866 (search_duplicated_node, calc_eclosure_iter, fetch_number):
867 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
868 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
869 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
870 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
871 (calc_inveclosure, parse_dup_op, build_range_exp):
872 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
873 (fetch_number, create_token_tree, mark_opt_subexp):
875 * regex_internal.c (re_string_construct_common, create_ci_newstate):
876 (create_cd_newstate, re_string_allocate, re_string_construct):
877 (re_string_realloc_buffers, build_wcs_upper_buffer):
878 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
879 (re_string_reconstruct, re_string_peek_byte_case):
880 (re_string_fetch_byte_case, re_string_context_at):
881 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
882 (re_node_set_init_copy, re_node_set_add_intersect):
883 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
884 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
885 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
886 (re_acquire_state, re_acquire_state_context, register_state):
888 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
889 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
890 (re_search_internal, re_search_2_stub, re_search_stub)
891 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
892 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
893 (update_cur_sifted_state, check_dst_limits):
894 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
895 (check_subexp_limits, sift_states_bkref, merge_state_array):
896 (check_subexp_matching_top, get_subexp, get_subexp_sub):
897 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
898 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
899 (expand_bkref_cache, check_node_accept_bytes):
900 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
901 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
902 (acquire_init_state_context, check_halt_node_context):
903 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
904 (sift_states_backward, clean_state_log_if_needed):
905 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
906 (find_recover_state, transit_state_sb, transit_state_mb):
907 (transit_state_bkref, build_trtable, match_ctx_clean):
909 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
910 to work around an assumption that REG_MISSING is negative.
912 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
913 (seek_collating_symbol_entry) [defined _LIBC]:
914 (lookup_collation_sequence_value) [defined _LIBC]:
915 (build_range_exp, build_collating_symbol) [defined _LIBC]:
916 Use prototypes rather than old-style function definitions.
917 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
918 (transit_state_sb) [0]:
919 (find_collation_sequence_value) [defined _LIBC]: Likewise.
921 * regexec.c (re_search_internal): Simplify update of rm_so and
924 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
925 (optimize_subexps, lower_subexp):
926 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
927 since the signed shift might overflow. Use 1u<<31 instead.
928 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
929 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
932 * regcomp.c (optimize_subexps, lower_subexp):
933 Use CHAR_BIT rather than 8, for clarity.
934 * regexec.c (check_dst_limits_calc_pos_1):
935 (check_subexp_matching_top): Likewise.
936 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
937 have to worry about portability issues when shifting it left.
938 Remove no-longer-needed test for table_size > 0.
939 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
940 in a word, as the resulting behavior is undefined.
941 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
942 in one case, a <= should have been an <, and in another case the
943 whole test was missing.
944 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
945 the standard name CHAR_BIT.
946 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
947 this is not true on one's complement and signed-magnitude hosts.
949 * regex_internal.h (re_sub_match_top_t): Remove unused member
951 (struct re_dfa_t): Remove unused member states_alloc.
952 * regcomp.c (init_dfa): Don't initialize unused members.
954 2005-08-31 Bruno Haible <bruno@clisp.org>
956 * strstr.c: Include <stddef.h>, for NULL.
957 * strcasestr.c: Likewise.
958 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
960 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
962 * iconvme.h: Add prototype for iconv_alloc.
964 2005-08-29 Simon Josefsson <jas@extundo.com>
966 * iconvme.c: Fix errno.
968 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
970 * iconvme.c: Split iconv_string into iconv_alloc.
972 2005-08-27 Jim Meyering <jim@meyering.net>
974 * fopen-safer.c: Merge minor changes from coreutils.
975 * dup-safer.c: Likewise.
976 * fd-safer.c: Likewise.
978 Merge from coreutils.
979 * stdio--.h: New file.
980 * stdlib--.h: New file.
981 * mkstemp-safer.c: New file.
984 * pipe-safer.c: New file.
985 * creat-safer.c: New file.
986 * fcntl--.h (creat): Define to creat_safer.
987 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
988 * unistd--.h (pipe): Define to pipe_safer.
989 * unistd-safer.h: Declare pipe_safer.
991 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
993 * regex_internal.h: Remove all references to
994 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
996 (bitset_not, bitset_merge, bitset_not_merge):
997 (bitset_mask, re_string_allocate, re_string_construct):
998 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
999 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
1000 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
1001 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
1002 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1003 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1004 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
1005 (re_acquire_state_context):
1006 Remove unnecessary forward decls.
1007 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
1008 Put __attribute at function definition,
1009 now that the function decl has been removed.
1010 * lib/regex_internal.c (re_string_peek_byte_case):
1011 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
1014 2005-08-26 Simon Josefsson <jas@extundo.com>
1016 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
1017 Haible <bruno@clisp.org>.
1019 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
1021 * regexec.c (set_regs): Don't alloca with an unbounded size.
1023 alloca modernization/simplification for regex.
1024 * regex.c: Remove portability cruft for alloca. This no longer
1025 needs to be at the start of the file, and can be moved into
1026 regex_internal.h and simplified.
1027 * regex_internal.h: Include <alloca.h>.
1028 (__libc_use_alloca) [!defined _LIBC]: New macro.
1029 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
1030 now works outside glibc.
1032 2005-08-24 Simon Josefsson <jas@extundo.com>
1034 * getpass.c: Add WIN32 implementation. Conditionalize use of
1035 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
1036 GLIBC specific code.
1038 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
1040 Make regex safe for g++. This fixes one real bug (an "err"
1041 that should have been "*err"). g++ problem reported by
1043 * regex_internal.h (re_calloc): New macro, consistent with
1044 re_malloc etc. All callers of calloc changed to use re_calloc.
1045 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
1046 not int. All callers changed.
1047 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
1048 just use an array of size MB_LEN_MAX.
1049 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
1050 (find_recover_state): Change "err" to "*err"; this fixes what
1051 appears to be a real bug.
1052 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
1055 2005-08-25 Jim Meyering <jim@meyering.net>
1057 * open-safer.c: Include <config.h>.
1058 Otherwise, we'd lose LARGEFILE support in any file using
1061 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
1063 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
1064 * regex.h (regerror): Likewise.
1066 * regex.c: Do not include <sys/types.h>, as POSIX no longer
1067 requires this. (The code never needed it.)
1069 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
1070 All uses of recently-renamed identifiers changed to use the new,
1071 POSIX-compliant names. The code will build and run just fine
1072 without these changes, but it's better to eat our own dog food
1073 and use the standard-conforming names.
1075 * regex.h: Fix a multitude of POSIX name space violations.
1076 These changes have an effect only for programs that define
1077 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
1078 do not change anything for programs compiled in the normal way.
1079 Also, there is no effect on the ABI.
1081 (_REGEX_SOURCE): New macro.
1082 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
1083 defined and _GNU_SOURCE is not; this fixes a name space violation.
1085 Rename the following macros to obey POSIX requirements.
1086 The old names are still visible as macros if _REGEX_SOURCE is defined.
1087 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
1088 RE_BACKSLASH_ESCAPE_IN_LISTS.
1089 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
1090 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
1091 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
1092 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
1093 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
1094 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
1095 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
1096 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
1097 (REG_INTERVALS): renamed from RE_INTERVALS.
1098 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
1099 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
1100 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
1101 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
1102 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
1103 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
1104 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
1105 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
1106 RE_UNMATCHED_RIGHT_PAREN_ORD.
1107 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
1108 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
1109 (REG_DEBUG): renamed from RE_DEBUG.
1110 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
1111 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
1112 unusual, since we can't clash with the POSIX REG_ICASE.
1113 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
1114 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
1115 (REG_NO_SUB): renamed from RE_NO_SUB.
1116 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
1117 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
1118 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
1119 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
1120 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
1121 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
1122 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
1123 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
1124 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
1125 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
1126 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
1127 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
1128 RE_SYNTAX_POSIX_MINIMAL_BASIC.
1129 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
1130 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
1131 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
1132 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
1133 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
1134 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
1135 (REG_FIXED): Renamed from REGS_FIXED.
1136 (REG_NREGS): Renamed from RE_NREGS.
1138 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
1139 of other REG_* macros, since POSIX says the user is allowed to
1140 #undef these macros selectively.
1142 (reg_errcode_t): Update comment stating what other tables need
1145 Rename the following enum values to obey POSIX requirements.
1146 The old names are still visible as macros.
1147 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
1148 is not defined, since GNU is supposed to be a superset of POSIX as
1149 much as possible, and since we want reg_errcode_t to be a signed
1150 type for implementation consistency.
1151 (_REG_NOERROR): Renamed from REG_NOERROR.
1152 (_REG_NOMATCH): Renamed from REG_NOMATCH.
1153 (_REG_BADPAT): Renamed from REG_BADPAT.
1154 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
1155 (_REG_ECTYPE): Renamed from REG_ECTYPE.
1156 (_REG_EESCAPE): Renamed from REG_EESCAPE.
1157 (_REG_ESUBREG): Renamed from REG_ESUBREG.
1158 (_REG_EBRACK): Renamed from REG_EBRACK.
1159 (_REG_EPAREN): Renamed from REG_EPAREN.
1160 (_REG_EBRACE): Renamed from REG_EBRACE.
1161 (_REG_BADBR): Renamed from REG_BADBR.
1162 (_REG_ERANGE): Renamed from REG_ERANGE.
1163 (_REG_ESPACE): Renamed from REG_ESPACE.
1164 (_REG_BADRPT): Renamed from REG_BADRPT.
1165 (_REG_EEND): Renamed from REG_EEND.
1166 (_REG_ESIZE): Renamed from REG_ESIZE.
1167 (_REG_ERPAREN): Renamed from REG_ERPAREN.
1168 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
1169 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
1170 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
1171 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
1173 (_REG_RE_NAME, _REG_RM_NAME): New macros.
1174 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
1175 changed. But support the old name if the new one is not defined
1176 and if _REGEX_SOURCE.
1178 Change the following member names in struct re_pattern_buffer.
1179 The old names are still supported if !_REGEX_SOURCE.
1180 The new names are always supported, regardless of _REGEX_SOURCE.
1181 (re_buffer): Renamed from buffer.
1182 (re_allocated): Renamed from allocated.
1183 (re_used): Renamed from used.
1184 (re_syntax): Renamed from syntax.
1185 (re_fastmap): Renamed from fastmap.
1186 (re_translate): Renamed from translate.
1187 (re_can_be_null): Renamed from can_be_null.
1188 (re_regs_allocated): Renamed from regs_allocated.
1189 (re_fastmap_accurate): Renamed from fastmap_accurate.
1190 (re_no_sub): Renamed from no_sub.
1191 (re_not_bol): Renamed from not_bol.
1192 (re_not_eol): Renamed from not_eol.
1193 (re_newline_anchor): Renamed from newline_anchor.
1195 Change the following member names in struct re_registers.
1196 The old names are still supported if !_REGEX_SOURCE.
1197 The new names are always supported, regardless of _REGEX_SOURCE.
1198 (rm_num_regs): Renamed from num_regs.
1199 (rm_start): Renamed from start.
1200 (rm_end): Renamed from end.
1202 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
1203 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
1204 Prepend __ to parameter names.
1206 Undo yesterday's changes.
1208 2005-08-24 Jim Meyering <jim@meyering.net>
1210 Sync from coreutils.
1211 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
1213 2005-08-21 Bruno Haible <bruno@clisp.org>
1215 * lock.h: Add multiple inclusion guard.
1216 * tls.h: Add multiple inclusion guard.
1218 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
1220 * regex.h (REG_NOSYS)
1221 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
1222 Define, since POSIX requires it as of 2001.
1223 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
1224 New private symbol, used to keep the enum signed in all cases.
1225 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
1226 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
1228 * regex_internal.c (re_string_skip_chars, register_state):
1230 Remove forward decls; no longer needed now that we use prototypes.
1231 * regexec.c (acquire_init_state_context, check_halt_node_context):
1232 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
1233 (clean_state_log_if_needed): Likewise.
1235 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
1237 Fix problems reported by Sam Steingold in
1238 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
1239 * regexec.c (sift_states_bkref): Fix portability bug: the code
1240 assumed that reg_errcode_t is a signed type, which is not
1241 necessarily true if _XOPEN_SOURCE is not defined.
1242 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
1243 some compilers warn about it otherwise.
1245 2005-08-20 Jim Meyering <jim@meyering.net>
1247 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
1248 of unused local, dfa.
1250 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
1252 * regcomp.c (create_initial_state): Remove duplicate decl.
1253 (init_word_char, create_initial_state, duplicate_node_closure):
1254 (fetch_token, peek_token_bracket, build_range_exp):
1255 (build_collating_symbol): Remove forward decls; no longer needed
1256 now that we use prototypes.
1259 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
1260 (re_compile_fastmap_iter, regcomp, regerror, regfree):
1261 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
1262 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
1263 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
1264 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
1265 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
1266 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
1267 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
1268 (build_range_exp, build_collating_symbol, parse_bracket_exp):
1269 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
1270 (build_charclass, build_charclass_op, fetch_number, create_tree):
1271 (create_token_tree, mark_opt_subexp, duplicate_tree):
1272 Use prototypes rather than old-style definitions.
1275 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
1276 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
1277 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
1278 (re_string_reconstruct, re_string_peek_byte_case):
1279 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
1280 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
1281 (re_node_set_init_copy, re_node_set_add_intersect):
1282 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1283 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1284 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
1285 (re_acquire_state, re_acquire_state_context, register_state):
1286 (create_ci_newstate, create_cd_newstate, free_state):
1288 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
1289 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
1290 (re_search_internal, prune_impossible_nodes):
1291 (acquire_init_state_context, check_matching, static):
1292 (check_halt_node_context, check_halt_state_context, proceed_next_node):
1293 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
1294 (update_regs, sift_states_backward, build_sifted_states):
1295 (clean_state_log_if_needed, merge_state_array):
1296 (update_cur_sifted_state, add_epsilon_src_nodes):
1297 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
1298 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
1299 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
1300 (find_recover_state, check_subexp_matching_top, transit_state_mb):
1301 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
1302 (check_arrival, check_arrival_add_next_nodes):
1303 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
1304 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
1305 (check_node_accept_bytes, check_node_accept, extend_buffers):
1306 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
1307 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
1312 (re_string_allocate, re_string_construct, re_string_reconstruct):
1313 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
1314 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
1315 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
1316 (re_string_context_at, re_string_peek_byte_case):
1317 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
1318 is defined, since we now use prototypes always.
1320 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
1321 C89 or better. All uses removed.
1323 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
1325 * regex_internal.c (re_acquire_state, re_acquire_state_context)
1326 [defined lint]: Suppress bogus uninitialized-variable warnings.
1328 * regcomp.c (duplicate_node): Return new index, not an error code,
1329 and let the caller return REG_ESPACE if out of space. This
1330 removes an uninitialied-variable warning with GCC 4.0.1, and also
1331 avoids taking the address of a local variable. All callers
1334 2005-08-19 Jim Meyering <jim@meyering.net>
1336 * regexec.c (proceed_next_node): Redo local variables to
1337 avoid GCC shadowing warnings.
1339 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
1341 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
1342 (re_node_set_insert_last, re_dfa_add_node):
1343 Rename local variables to avoid GCC shadowing warnings.
1345 2005-08-18 Bruno Haible <bruno@clisp.org>
1347 * strstr.c (strstr): Fix return value in multibyte case.
1348 * strcasestr.c (strcasestr): Likewise.
1350 2005-08-17 Jim Meyering <jim@meyering.net>
1352 Make the %s format (seconds since the epoch) work for a negative
1353 number and when used with a zero-padded field width, e.g. %015s.
1355 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
1356 label so that it precedes the code to set `digits'. Otherwise,
1357 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
1358 print `00-22'. Now, it prints `-0022', as it should.
1360 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
1362 * regex.h: Remove useless space-before-tab. From coreutils.
1364 2005-08-17 Bruno Haible <bruno@clisp.org>
1366 * strcasestr.h: New file.
1367 * strcasestr.c: New file.
1369 2005-08-17 Bruno Haible <bruno@clisp.org>
1371 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
1372 * strstr.c: Completely rewritten, with multibyte locale support.
1374 2005-08-17 Bruno Haible <bruno@clisp.org>
1376 * strcasecmp.c: Use mbuiter.h.
1378 2005-08-17 Bruno Haible <bruno@clisp.org>
1380 * mbuiter.h: New file.
1382 2005-08-16 Bruno Haible <bruno@clisp.org>
1384 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
1386 (mbi_avail, mbi_advance): Let the iteration end before the terminating
1387 NUL byte, not after it.
1389 2005-08-16 Bruno Haible <bruno@clisp.org>
1391 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
1392 the valid ones. Makes the comparison operations transitive:
1393 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
1394 * strcasecmp.c (strcasecmp): Use mb_casecmp.
1396 2005-08-16 Bruno Haible <bruno@clisp.org>
1398 * strcase.h (strcasecmp): Add note in comments.
1399 * strncasecmp.c: Use code from strcasecmp.c.
1400 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
1401 (strcasecmp): Work correctly in multibyte locales.
1403 2005-08-16 Bruno Haible <bruno@clisp.org>
1405 * strnlen1.h: New file.
1406 * strnlen1.c: New file.
1408 2005-08-16 Bruno Haible <bruno@clisp.org>
1410 * mbfile.h: New file.
1412 2005-08-16 Bruno Haible <bruno@clisp.org>
1414 * mbiter.h: New file.
1416 2005-08-16 Bruno Haible <bruno@clisp.org>
1418 * mbchar.h: New file.
1419 * mbchar.c: New file.
1421 2005-08-16 Bruno Haible <bruno@clisp.org>
1423 * tls.h: New file, from GNU gettext.
1424 * tls.c: New file, from GNU gettext.
1426 2005-08-15 Bruno Haible <bruno@clisp.org>
1428 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
1431 2005-08-14 Jim Meyering <jim@meyering.net>
1433 Sync from coreutils.
1435 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
1436 Use the hash-table-based cycle-detection code not just when
1437 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
1438 Reported by James Youngman in
1439 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
1440 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
1441 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
1442 This lets us compile with -DFTS_DEBUG, once again.
1443 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
1444 * fts.c (fd_safer): Remove decl.
1445 Include fcntl--.h rather than unistd-safer.h
1446 (fts_safe_changedir): Don't call fd_safer; no longer needed
1447 now that we include fcntl--.h.
1449 2005-08-11 Simon Josefsson <jas@extundo.com>
1451 * readline.h, readline.c: New file.
1453 2005-08-11 Bruno Haible <bruno@clisp.org>
1455 * strnlen.h (strnlen): Change parameter name to match comment.
1457 2005-08-10 Simon Josefsson <jas@extundo.com>
1459 * strndup.c: Use strnlen.h.
1461 * strnlen.h: New file.
1463 2005-08-02 Simon Josefsson <jas@extundo.com>
1465 * getline.h, getline.c: Rewrite.
1467 * getdelim.h, getdelim.c: New files, ported from glibc.
1469 2005-07-31 Bruno Haible <bruno@clisp.org>
1471 * lock.h (gl_lock_initializer): New macro.
1472 (gl_lock_define_initialized): Use it.
1473 (gl_rwlock_initializer): New macro.
1474 (gl_rwlock_define_initialized): Use it.
1475 (gl_recursive_lock_initializer): New macro.
1476 (gl_recursive_lock_define_initialized): Use it.
1478 2005-07-26 Bruno Haible <bruno@clisp.org>
1480 * lock.h: Update from GNU gettext.
1481 * lock.c: Update from GNU gettext.
1483 2005-07-18 Bruno Haible <bruno@clisp.org>
1485 * lock.h (gl_once_t): New type.
1486 (gl_once_define, gl_once): New macros.
1487 * lock.c (fresh_once): New variable.
1488 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
1491 2005-07-18 Simon Josefsson <jas@extundo.com>
1493 * check-version.c (check_version): Accept identical versions too.
1495 2005-07-18 Bruno Haible <bruno@clisp.org>
1497 * lock.h: New file, from GNU gettext.
1498 * lock.c: New file, from GNU gettext.
1500 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
1502 * quotearg.c: Add translator comment suggested by Bruno Haible,
1503 with a minor change.
1505 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
1507 * version-etc-fsf.c (version_etc_copyright): Parameterize the
1508 copyright symbol and the year.
1509 * version-etc.c (COPYRIGHT_YEAR): New constant.
1510 (version_etc_va): Use parameterized copyright notice.
1511 Reword to conform to the current GNU coding standards.
1513 2005-07-11 Simon Josefsson <jas@extundo.com>
1515 * size_max.h: New file.
1517 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
1519 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
1522 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
1523 and Paul Eggert <eggert@cs.ucla.edu>
1525 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
1526 in wint_t, not wchar_t. Remove now-unnecessary cast.
1528 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
1530 * regex.c, regex.h: Sync from libc.
1531 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
1532 New files, synced from libc, except that regex_internal.h
1533 currently has a small porting fix.
1535 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
1537 Remove the dependency of the strftime module on the tzset module.
1538 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
1539 Copy the input structure, to work around some of the bug with
1540 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
1541 Solaris releases, you should also use the tzset module, but we won't
1542 require it as a dependency any more since we don't want LGPLed code
1543 to depend on GPLed code.
1545 2005-07-02 Jim Meyering <jim@meyering.net>
1547 * backupfile.c (backup_args): Change a `0' to NULL.
1549 2005-07-01 Jim Meyering <jim@meyering.net>
1551 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
1552 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
1553 * save-cwd.c, tempname.c:
1554 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
1555 and don't include <sys/file.h>).
1557 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
1559 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
1560 declares only 'struct timespec;' (!).
1562 2005-06-29 Jim Meyering <jim@meyering.net>
1564 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
1565 type name. Use the variable name instead.
1566 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
1568 2005-06-28 Simon Josefsson <jas@extundo.com>
1570 * check-version.h, check-version.c: New files.
1572 2005-06-28 Simon Josefsson <jas@extundo.com>
1574 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
1575 collision with global variable. Better indentation. Don't
1576 increment buffer pointer beyond buffer end. Based on comments
1577 from Paul Eggert <eggert@cs.ucla.edu>.
1581 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
1583 * canon-host.c (canon-host): Append trailing "," to 0 in
1584 initializer of struct addrinfo, as an indication that we don't
1585 care how many members the structure has.
1587 2005-06-24 Derek Price <derek@ximbiot.com>
1588 and Bruno Haible <bruno@clisp.org>
1590 Remove stat module & update lstat.
1591 * stat.c: Remove this file...
1592 (slash_aware_lstat): ...moving this content and its support...
1593 * lstat.c (rpl_lstat): ...into here.
1594 * lstat.h: New file.
1596 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
1598 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
1599 (ranged_convert): Don't save conversion in a temporary struct.
1600 This causes a warning with GCC 4.0.0, and anyway in the typical
1601 case it's not worth the extra 100 bytes or so of code.
1602 (ranged_convert, __mktime_internal): When calling a function via a
1603 pointer P, use P () rather than (*P) (), as we now assume C89 or
1606 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
1608 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
1609 "who -r" failed to give output. Problem reported by Tim Waugh.
1611 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
1612 (xcalloc): Use it to avoid needless tests.
1613 Problem reported by Jim Meyering.
1615 2005-06-16 Jim Meyering <jim@meyering.net>
1617 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
1618 when either N or S is zero.
1620 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1622 * argp.h (__option_is_short): Check upper limit of
1623 __key. Isprint() requires its argument to have the value
1624 of an unsigned char or EOF.
1626 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
1628 * fnmatch.c (fnmatch): If there is an encoding error in a
1629 multibyte string or pattern, fall back on unibyte matching.
1630 Problem reported by James Youngman.
1632 2005-06-08 Bruno Haible <bruno@clisp.org>
1634 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
1637 2005-06-08 Bruno Haible <bruno@clisp.org>
1639 * csharpcomp.h: New file, from GNU gettext.
1640 * csharpcomp.c: New file, from GNU gettext.
1641 * csharpcomp.sh.in: New file, from GNU gettext.
1643 2005-06-07 Derek Price <derek@ximbiot.com>
1646 * glob_.h: Indent nested #ifdef.
1648 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
1650 Sync from coreutils.
1651 Use "file name" when talking about file names, instead of "filename"
1652 or "path", as per the GNU coding standards.
1653 * mkdir-p.c: Renamed from makepath.c.
1654 (make_dir_parents): Renamed from make_path. All callers changed.
1655 * mkdir-p.h: Likewise. All includers changed.
1656 * filenamecat.c: Renamed from path-concat.c.
1657 (file_name_concat): Renamed from path_concat. All callers changed.
1658 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
1659 * filenamecat.h: Likewise. All includers changed.
1660 * acl.c: Don't use "path" or "filename" to mean "file name"
1661 in comments or local variable names.
1662 * basename.c: Likewise.
1663 * canonicalize.c, canonicalize.h: Likewise.
1664 * dirname.c, dirname.h: Likewise.
1665 * euidaccess.c: Likewise.
1666 * exclude.c: Likewise
1667 * fnmatch_.h, fnmatch_loop.c: Likewise.
1668 * fsusage.c, fsuage.h: Likewise.
1669 * fts.c, fts_.h: Likewise.
1670 * getcwd.c: Likewise.
1671 * getloadavg.c: Likewise.
1672 * mkstemp.c: Likewise.
1673 * mountlist.c, mountlist.h: Likewise.
1674 * openat.c, openat.h: Likewise.
1675 * readlink-stub.c: Likewise.
1676 * readutmp.c, readutmp.h: Likewise.
1677 * rename.c: Likewise.
1678 * rmdir.c: Likewise.
1680 * savedir.c: Likewise.
1681 * stripslash.c: Likewise.
1682 * tempname.c: Likewise.
1683 * xreadlink.c: Likewise.
1684 * exclude.c (excluded_file_name): Renamed from excluded_filename.
1686 * exclude.h: Likewise.
1688 * euidaccess.c (getuid, getgid, getuid, getegid)
1689 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
1690 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
1691 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
1692 * pathmax.h: Include <limits.h> unconditionally, since other
1693 files have been getting away with it for years (MORE/BSD 4.3
1695 * userspec.c (getpwnam, getgrnam, getgrgid)
1696 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
1698 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
1699 Define to 256, not 255, as per modern POSIX.
1701 2005-06-01 Bruno Haible <bruno@clisp.org>
1703 * csharpexec.h: New file, from GNU gettext.
1704 * csharpexec.c: New file, from GNU gettext.
1705 * csharpexec.sh.in: New file, from GNU gettext.
1707 2005-05-31 Derek Price <derek@ximbiot.com>
1708 Paul Eggert <eggert@cs.ucla.edu>
1711 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
1713 2005-05-29 Derek Price <derek@ximbiot.com>
1714 Paul Eggert <eggert@cs.ucla.edu>
1716 * glob_.h, glob.c: New files.
1718 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
1720 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
1722 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
1723 the configuration hassle isn't worth it.
1724 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
1725 (LONGEST_MODIFIER, PRIuMAX): Remove.
1727 2005-05-27 Bruno Haible <bruno@clisp.org>
1729 * getlogin_r.h: Remove second include of <stddef.h>.
1731 2005-05-25 Bruno Haible <bruno@clisp.org>
1732 Derek Price <derek@ximbiot.com>
1734 * getlogin_r.h: Simplify API documentation.
1736 2005-05-25 Derek Price <derek@ximbiot.com>
1737 Paul Eggert <eggert@cs.ucla.edu>
1739 * getlogin_r.c, getlogin_r.h: New files.
1741 2005-05-22 Bruno Haible <bruno@clisp.org>
1743 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
1744 Also include <sys/param.h> if it defines MIN, MAX.
1745 Based on a patch by Derek Price <derek@ximbiot.com>.
1747 2005-05-22 Bruno Haible <bruno@clisp.org>
1749 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
1750 (INT64_MIN): Fix definition.
1751 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
1753 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
1754 NEED_SIGNED_INT_TYPES.
1756 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
1757 HAVE_SYSTEM_INTTYPES.
1759 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
1761 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
1762 so that unistd-safer.h (GPL'ed code) need not be included.
1764 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
1767 * fts.c: Don't include "cycle-check.h" or "hash.h".
1768 (setup_dir, free_dir): New functions.
1769 (enter_dir, leave_dir): Define trivial
1770 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
1771 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
1772 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
1773 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
1774 Move to fts-cycle.c.
1775 (fts_open): Use setup_dir.
1776 (fts_close): Use free_dir.
1777 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
1778 This adds a label and some gotos, but the alternatives were messier.
1779 Check for memory allocation failure when entering a dir.
1780 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
1781 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
1782 (FTS): New member fts_cycle, that is a union that contains the
1783 old active_dir_ht and cycle_state. All uses changed to mention
1784 fts_cycle.ht and fts_cycle.state.
1785 * fts-cycle.c: New file, containing GPL'ed code migrated out of
1786 fts.c, with the following changes:
1787 (setup_dir, free_dir): New functions.
1788 (enter_dir): Now returns bool. Return true if successful, false
1789 if memory exhausted. All callers changed.
1790 Do not bother partly cleaning up on
1791 memory allocation failure; that is free_dir's job.
1792 However, free ad if hash_insert fails, to avoid memory leak.
1793 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
1794 fts->fts_options to see which union member to use.
1796 2005-05-20 Jim Meyering <jim@meyering.net>
1798 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
1799 Now a macro, to pacify GCC.
1801 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
1803 * chown.c (rpl_chown): Return -1 on failure.
1805 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
1807 * canonicalize.c: Include canonicalize.h first, to test interface.
1808 Include <stddef.h> unconditionally, since we assume C89 now.
1809 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
1810 * fts.c: Include fts_.h first, to check interface.
1811 Do not include intprops.h; no longer needed.
1812 Include cycle-check.h and hash.h, since fts_.h no longer does.
1813 Remove unnecessary casts of closedir to void.
1814 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
1815 decide whether to decrement nlinks.
1816 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
1817 (FTS): Use struct hash_table * instead of Hash_table, so that
1818 we no longer need to include hash.h here.
1820 2005-05-17 Jim Meyering <jim@meyering.net>
1822 * fts.c, fts_.h: New files, from coreutils.
1824 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
1826 Sync from coreutils.
1827 * unlinkdir.c, unlinkdir.h: New files.
1828 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
1829 regex.h, unlocked-io.h, xtime.h:
1830 White space changes only.
1831 * makepath.c (make_path): Port to hosts where leading "//" is special.
1832 * yesno.c: Include getline.h, not ctype.h.
1833 (yesno): Don't remove leading white space; POSIX doesn't allow it.
1834 Use getline to remove arbitrary restriction on response length.
1836 2005-05-13 Bruno Haible <bruno@clisp.org>
1838 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
1839 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
1840 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
1841 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
1842 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
1843 Add support for 64-bit integers in the MSVC compiler.
1845 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
1847 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
1848 Change the initial comment to refer to GPL, not LGPL.
1849 gnulib-tool will change it to LGPL as needed.
1851 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
1852 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
1853 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
1854 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
1855 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
1856 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
1857 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
1858 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
1859 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
1860 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
1861 concatpath.c, config.charset, copy-file.c, copy-file.h,
1862 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
1863 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
1864 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
1865 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
1866 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
1867 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
1868 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
1869 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
1870 full-read.c, full-read.h, full-write.c, full-write.h,
1871 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
1872 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
1873 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
1874 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
1875 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
1876 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
1877 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
1878 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
1879 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
1880 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
1881 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
1882 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
1883 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
1884 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
1885 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
1886 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
1887 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
1888 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
1889 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
1890 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
1891 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
1892 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
1893 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
1894 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
1895 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
1896 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
1897 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
1898 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
1899 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
1900 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
1901 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
1902 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
1903 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
1904 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
1905 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
1906 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
1907 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
1908 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
1909 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
1910 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
1911 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
1912 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
1913 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
1914 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
1915 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
1916 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
1917 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
1918 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
1919 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
1920 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
1921 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
1922 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
1923 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
1924 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
1925 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
1926 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
1927 Update FSF postal mail address.
1929 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
1931 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
1932 specified in ai_socktype. Fix invalid ai_protocol
1933 check. ai_protocol is usually set to 0 or depending on
1934 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
1935 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
1936 ai_socktype / ai_protocol in the returned addrinfo structure.
1938 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
1939 Bruno Haible <bruno@clisp.org>
1941 * inet_ntop.h: New file.
1942 * inet_ntop.c: New file, from glibc with modifications.
1944 2005-05-08 Jim Meyering <jim@meyering.net>
1946 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
1948 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
1950 Merge from coreutils. Among other things,
1951 add bulletproofing for cases where stdin, stdout, or stderr are closed.
1952 * fd-safer.c: New file.
1953 * fcntl-safer.h, open-safer.c: Remove.
1954 * chdir-long.c: Fix comment "fetish" -> "coreutils".
1955 * dup-safer.c: Include unistd-safer.h first.
1956 Don't include errno.h.
1957 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
1958 * file-type.h: Don't assume invoker included sys/stat.h first.
1959 * file-type.c: Rely on file-type.h change.
1960 * getloadavg.c: Include unistd-safer.h.
1961 (getloadavg): Use safer open.
1962 * getusershell.c: Include "stdio-safer.h".
1963 (getusershell): Use safer fopen.
1964 * long-options.c (long_options): Use NULL rather than 0.
1965 * modechange.h (mode_free): Remove; all callers changed to invoke
1967 * modechange.c: Likewise.
1968 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
1969 (MODE_DONE): New constant.
1970 (struct mode_change): Remove 'next' member.
1971 (make_node_op_equals): New function; like the old one of the
1972 same name, except it allocates an array.
1973 (mode_compile, mode_create_from_ref): Use it.
1974 (mode_compile): Allocate result as an array, not a linked list.
1975 Parse octal string ourself, so that we catch mistakes like "+0".
1976 (mode_adjust): Arg is an array, not a linked list.
1977 * modechange.c: Include stat-macros.h, xalloc.h.
1978 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
1979 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
1980 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
1981 Remove. This is now stat-macros.h's job.
1982 (talloc): Remove. All callers replaced by xalloc, so that
1983 our invokers don't have to worry about reporting memory failures.
1984 (make_node_op_equals): Remove.
1985 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
1987 (struct mode_change): Moved here from modechange.h.
1988 (mode_append_entry): Remove.
1989 (mode_compile): Remove MASKED_OPS arg, since it encouraged
1990 apps to have incorrect behavior. Use simpler algorithm for head
1991 and tail. Don't futz with umask; that's now the job of mode_adjust.
1992 Detect more invalid usages rather than having somewhat-random behavior.
1993 Don't insert an "a=" action, as that leads to incorrect behavior.
1994 (mode_compile, mode_create_from_ref): Return NULL on error instead
1995 of an enum, since now there's only one way to have an error. All
1997 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
1998 at the correct time. Simplify calculation of "+u" and its ilk.
1999 Don't mishandle "+X".
2000 (mode_free): Remove "register" and localize decls.
2001 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
2002 (struct mode_change): Move to modechange.c; callers don't
2003 need to see this stuff.
2004 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
2005 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
2006 (mode_change, mode_adjust): Reflect the new signatures noted above.
2007 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
2008 that might redefine system include files.
2009 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
2010 (my_usleep): Use NULL rather than (void *) 0.
2011 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
2012 Use siginterrupt to specify that system calls should be interrupted.
2013 (rpl_nanosleep): Move initialization of suspended closer to call of
2015 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
2016 * readutmp.c: Likewise. Include signal.h, stdbool.h.
2017 (desirable_utmp_entry): New function.
2018 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
2019 using x2nrealloc, to simplify logic.
2020 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
2021 size calculation. Do not assume utmp file is a regular file.
2022 * readutmp.h (UT_PID): Moved here from ../src/who.c.
2023 (READ_UTMP_CHECK_PIDS): New constant.
2024 * save-cwd.c: Include unistd-safer.h.
2025 (save_cwd): Use fd_safer.
2026 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
2027 [!_LIBC] Include "stat-macros.h" instead.
2028 * unistd-safer.h (fd_safer): New decl.
2030 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
2032 * byteswap_.h: New file.
2034 2005-04-25 Albert Chin <china@thewrittenword.com>
2036 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
2039 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
2041 * getdate.y (zone): Allow relunit_snumber after tZONE, so
2042 that "UTC +1 second" continues to work. Problem reported
2044 (relunit_snumber): New rule.
2047 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
2049 * getdate.y (universal_time_zone_table): New constant.
2050 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
2051 universal_time_zone_table.
2052 (lookup_zone): Prefer universal_time_zone_table to
2053 local_time_zone_table, so that "GMT" time stamps are allowed in
2054 London during the summer. Problem reported by Ian Abbott.
2056 2005-04-12 Jim Meyering <jim@meyering.net>
2058 * human.c (humblock): Set *options even when returning due to
2059 xstrtoumax conversion failure. Thanks to a used-uninitialized
2062 2005-04-09 Jim Meyering <jim@meyering.net>
2064 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
2065 -Wuninitialized: initialize tm0.tm_year.
2067 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
2069 * getdate.y (parser_control): rels_seen is now a boolean, not a
2070 count, since there's no maximum. All uses changed.
2071 Add member dsts_seen.
2072 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
2074 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
2075 Use pc_rels_seen to decide whther a date is absolute.
2077 * getdate.y (number): Don't overwrite year.
2078 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
2081 2005-04-02 Simon Josefsson <jas@extundo.com>
2083 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
2084 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
2086 2005-03-27 Jim Meyering <jim@meyering.net>
2088 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
2090 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
2092 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
2093 "one's complement" -> "ones' complement" in comment, as per Knuth.
2094 "value of type" -> "type or expression" in comment.
2095 * mktime.c, strftime.c: Propagate intprops.h comment nits.
2097 2005-03-26 Jim Meyering <jim@meyering.net>
2100 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
2101 Correct typos: s/or/of/.
2103 2005-03-23 Jim Meyering <jim@meyering.net>
2105 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
2107 2005-03-21 Jim Meyering <jim@meyering.net>
2109 Changes imported from coreutils.
2111 * cycle-check.c: Don't include xalloc.h.
2113 * path-concat.c: Don't include assert.h.
2114 (path_concat): Remove assertion that would have triggered
2115 for ABASE starting with more than one slash.
2116 Reported by Andreas Schwab.
2118 * path-concat.c (path_concat): Set *BASE_IN_RESULT
2119 properly when ABASE is an absolute file name.
2120 Correct the description of this function.
2122 Add an assertion and a test driver.
2123 This fixes a bug introduced on 2004-07-02.
2124 Andreas Schwab reported the resulting failure of cp --parents:
2125 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
2127 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
2129 * strftime.c (my_strftime): If the underlying strftime returns 0
2130 (which shouldn't happen), generate nothing instead of returning 0
2131 immediately, so that nstrftime (NULL, ...) doesn't return 0.
2133 2005-03-16 Bruno Haible <bruno@clisp.org>
2135 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
2137 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
2139 * strftime.c (my_strftime): Prepend space to format so that we can
2140 reliably distinguish strftime failure from empty output on POSIX
2143 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
2145 * iconvme.c (SIZE_MAX): New macro, if not already defined.
2146 (iconv_string): Don't guess a size-zero buffer, as that might cause
2147 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
2148 result would be 'too large', where 'too large' is (heuristically)
2149 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
2150 overflow concerns. This will prevent some unwanted malloc failures
2151 when the inputs are very large.
2153 2005-03-15 Bruno Haible <bruno@clisp.org>
2155 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
2158 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
2161 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
2163 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
2165 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
2166 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
2168 * strtol.c: Likewise.
2170 2005-03-14 Simon Josefsson <jas@extundo.com>
2172 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
2175 2005-03-14 Jim Meyering <jim@meyering.net>
2177 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
2178 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
2179 to be nonzero so that we (and caller) can detect the difference
2180 between a valid zero-length expansion and an error return, even
2181 when the underlying strftime fails before writing anything into
2184 2005-03-10 Jim Meyering <jim@meyering.net>
2186 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
2187 so that this module works on systems without fchdir.
2189 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
2191 Factor int-properties macros into a single file, except for
2192 glibc-related files.
2193 * intprops.h: New file.
2194 * getloadavg.c: Include it instead of limits.h.
2195 (INT_STRLEN_BOUND): Remove.
2196 * human.c: Include intprops.h.
2197 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
2198 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
2199 * inttostr.h: Include intprops.h instead of limits.h.
2200 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
2201 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
2202 for consistency with intprops.h.
2203 (time_t_is_integer, twos_complement_arithmetic): Use them.
2204 * sig2str.h: Include <signal.h>, intprops.h.
2205 (INT_STRLEN_BOUND): Remove.
2206 * strftime.c (TYPE_SIGNED): Remove.
2207 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
2208 * strtol.c: Adjust comments to match intprops.h.
2209 * userspec.c: Include intprops.h.
2210 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
2211 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
2212 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
2213 instead of rolling our own expressions.
2214 * xstrtol.c: Include xstrtol.h first, to test interface.
2216 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
2218 (my_strftime): Do not mishandle years close to INT_MAX, by doing
2219 the right thing even if adding 1900 would overflow. Similarly
2220 for tm_mon + 1 and tm_yday + 1.
2221 Make %Y always equivalent to %C%y, and similarly for %G and %g.
2222 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
2223 (DO_SIGNED_NUMBER): New macro.
2224 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
2226 2005-03-07 Bruno Haible <bruno@clisp.org>
2228 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
2230 2005-03-03 Derek R. Price <derek@ximbiot.com>
2231 Bruno Haible <bruno@clisp.org>
2233 * pagealign_alloc.h: New file.
2234 * pagealign_alloc.c: New file.
2236 2005-01-28 Bruno Haible <bruno@clisp.org>
2238 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
2241 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
2243 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
2244 The workaround isn't strictly needed for POSIX conformance, and
2245 it's too much of a pain to configure and maintain. We'll ask
2246 people to fix their kernels instead.
2247 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
2248 (NANOSLEEP_BUG_WORKAROUND): Remove.
2249 (xnanosleep): Remove the workaround.
2251 2005-02-12 Bruno Haible <bruno@clisp.org>
2253 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
2255 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
2257 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
2258 * timespec.h (gettime): Return void, since it always
2259 succeeds now. All uses changed.
2260 * gettime.c (gettime) Likewise.
2261 [HAVE_NANOTIME]: Prefer nanotime.
2262 Assume gettimeofday succeeds, as POSIX requires.
2263 Assime time () succeeds, since other code already does.
2264 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
2265 (timespec_subtract): Remove.
2266 (NANOSLEEP_BUG_WORKAROUND): New constant.
2267 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
2268 things considerably. Use it only on GNU/Linux hosts, since the
2269 workaround shouldn't be needed elsewhere.
2271 2005-02-24 Bruno Haible <bruno@clisp.org>
2273 * gettext.h: Update from GNU gettext 0.14.2.
2275 2005-02-24 Bruno Haible <bruno@clisp.org>
2277 * localcharset.c: Update from GNU gettext 0.14.2.
2278 * config.charset: Update from GNU gettext 0.14.2.
2280 2005-02-22 Simon Josefsson <jas@extundo.com>
2282 * iconvme.h, iconvme.c: New files, from libc.
2284 2005-02-20 Neil Conway <neilc@samurai.com>
2286 * xgethostname.c (xgethostname): Check for ENOMEM, which is
2287 returned by OSX/Darwin if the specified buffer is not large
2288 enough for the hostname.
2290 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
2292 * memrchr.h: New file.
2293 * chdir-long.c: Include it.
2294 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
2295 Don't bother including stddef.h.
2297 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2299 * argp-help.c (__argp_help): Create a fake struct argp_state and
2300 pass it to _help, otherwise the latter coredumps trying to
2301 dereference state.root_argp.
2303 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
2305 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
2307 Include <sys/types.h>, for dev_t.
2308 (ME_DUMMY, ME_REMOTE): Move from here....
2309 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
2310 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
2312 Include mountlist.h first, to test the interface.
2314 2005-01-29 Bruno Haible <bruno@clisp.org>
2316 * progname.c (program_name): Initialize.
2317 Needed when linking statically on MacOS X.
2319 2005-01-28 Bruno Haible <bruno@clisp.org>
2321 * javacomp.sh.in: New file, from GNU gettext.
2322 * javacomp.h: New file, from GNU gettext.
2323 * javacomp.c: New file, from GNU gettext.
2325 2005-01-26 Bruno Haible <bruno@clisp.org>
2327 * javaexec.sh.in: New file, from GNU gettext.
2328 * javaexec.h: New file, from GNU gettext.
2329 * javaexec.c: New file, from GNU gettext.
2331 2005-01-26 Simon Josefsson <jas@extundo.com>
2333 * gai_strerror.c: Use GPL in header.
2335 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2337 * argp-help.c (hol_entry_help): Avoid using non-constant
2338 initializers for struct pentry_state.
2339 (__argp_error): Check return value of __asprintf
2340 (__argp_failure): Translate error message
2342 * argp-parse.c: Removed braces around the expansion of N_()
2344 2005-01-21 Jim Meyering <jim@meyering.net>
2346 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
2347 same value as for Solaris 9.
2349 * chdir-long.c (chdir_long): Rewrite to remove limitation on
2350 component length. This included changing the parameter to be
2351 of type `char *' rather than `char const *'.
2352 * chdir-long.h (chdir_long): Update prototype.
2354 * openat.c (fdopendir, fstatat): New functions.
2355 * openat.h: Include headers required for use of DIR and struct stat.
2356 [AT_SYMLINK_NOFOLLOW]: Define.
2357 (fdopendir, fstatat): Add prototypes.
2359 2005-01-21 Bruno Haible <bruno@clisp.org>
2361 * classpath.h: New file, from GNU gettext.
2362 * classpath.c: New file, from GNU gettext.
2364 2005-01-20 Simon Josefsson <jas@extundo.com>
2366 * version-etc-fsf.c: New file, with version_etc_copyright.
2367 * version-etc.c: Remove version_etc_copyright.
2368 * version-etc.h (version_etc_copyright): Use [] instead of * in
2369 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
2371 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
2373 * save-cwd.c (save_cwd): Remove code to support the case
2374 where fchdir is missing or flaky.
2376 2005-01-20 Simon Josefsson <jas@extundo.com>
2378 * base64.h (isbase64): Add.
2380 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
2381 using a unsigned prototype, don't inline.
2382 (base64_decode): Use it.
2384 2005-01-19 Bruno Haible <bruno@clisp.org>
2386 * sh-quote.h: New file, from GNU gettext.
2387 * sh-quote.c: New file, from GNU gettext.
2389 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
2391 Merge changes from coreutils, as described below in several
2392 changelogs dated today.
2394 * save-cwd.c: Include "save-cwd.h" before other include files.
2395 (O_DIRECTORY): Remove; not needed here, since "." must be
2396 a directory. All uses removed.
2397 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
2398 universal on Suns, and we also need to test for IRIX.
2399 Revamp code to use 'if' rather than '#if'.
2400 Avoid unnecessary comparison of cwd->desc to 0.
2402 * utimens.c (futimens): Robustify the previous patch, by checking
2403 for known valid error numbers rather than observed invalid ones.
2405 2005-01-18 Jim Meyering <jim@meyering.net>
2407 * version-etc.c (version_etc_copyright): Update copyright date.
2409 * utimens.c (futimens): Account for the fact that futimes
2410 can also fail with errno == ENOSYS or errno == ENOENT.
2411 Patch from Dmitry V. Levin.
2413 Change the name of the robust chdir function from chdir to chdir_long.
2414 * save-cwd.c: Include chdir-long.h rather than chdir.h.
2415 (restore_cwd): Use chdir_long, not chdir.
2416 * chdir-long.c: Renamed from chdir.c.
2417 * chdir-long.h: Renamed from chdir.h.
2418 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
2421 2005-01-18 Bob Proulx <bob@proulx.com>
2423 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
2424 offsetof() macro construct to avoid compile failure with native HP-UX
2425 11.0 ANSI C compiler.
2427 2005-01-06 Bruno Haible <bruno@clisp.org>
2429 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
2430 because stpncpy.m4 takes care of it.
2432 2004-01-24 Bruno Haible <bruno@clisp.org>
2434 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
2436 2003-10-09 Bruno Haible <bruno@clisp.org>
2438 * progreloc.c: Include xalloc.h instead of xmalloc.h.
2440 2005-01-06 Bruno Haible <bruno@clisp.org>
2442 * fwriteerror.h (fwriteerror): Change specification to include fclose.
2443 * fwriteerror.c: Include <stdbool.h>.
2444 (fwriteerror): At the end, close the file stream. Record whether
2445 stdout was already closed.
2447 2004-05-27 Bruno Haible <bruno@clisp.org>
2449 * execute.c (environ): Declare if needed.
2450 * pipe.c (environ): Likewise.
2451 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
2453 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
2455 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
2456 definitions to be after all include files, to avoid collisions.
2457 Problem reported by Bob Proulx.
2459 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
2461 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
2462 not needed. This removes a dependency on the gettext module.
2463 [defined _LIBC]: Do not include <libintl.h>; not needed.
2465 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
2467 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
2470 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
2472 * argp-parse.c: Include <stddef.h>.
2473 (alignof, alignto): New macros.
2474 (parser_init): Don't assume that void * is aligned sufficiently
2477 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
2478 need to extend the stack.
2479 (YYINITDEPTH): New macro, so that the initial stack isn't overly
2482 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2484 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
2486 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
2488 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
2489 Remove now-obsolete comment about AIX.
2490 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
2491 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
2492 (YYMAXDEPTH): New macro.
2494 2004-12-18 Bruno Haible <bruno@clisp.org>
2496 * fatal-signal.c (fatal_signals): Make non-const.
2497 (init_fatal_signals): New function.
2498 (uninstall_handlers, install_handlers): Ignore signals that were set to
2500 (at_fatal_signal): Call init_fatal_signals.
2501 (init_fatal_signal_set): Likewise. Ignore signals that were set to
2503 Reported by Paul Eggert.
2505 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
2507 * getdate.y (textint): New member "negative".
2508 (time_zone_hhmm): New function.
2509 Expect 14 shift-reduce conflicts, not 13.
2510 (o_colon_minutes): New rule.
2511 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
2512 (yylex): Set the "negative" member of signed numbers.
2514 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
2516 Changes imported from coreutils.
2517 * hard-locale.c: Assume <locale.h> exists.
2519 (GLIBC_VERSION): New macro.
2520 (hard_locale): Assume setlocale exists.
2521 Rewrite to avoid #ifdef.
2522 Use strdup rather than malloc + strcpy.
2523 * human.c: Assume <locale.h> exists.
2524 (human_readable): Assume localeconv exists.
2526 2004-12-01 Jakub Jelinek <jakub@redhat.com>
2528 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
2529 convert T2, not T. (Imported from libc.)
2531 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
2533 * getcwd.c (is_ENAMETOOLONG): New macro.
2534 (__getcwd.c): Don't restore errno; glibc doesn't.
2535 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
2536 first, falling back to our code only if its results look suspicious.
2537 Ensure that the resulting buffer is only as large as necessary.
2539 * readutmp.c: Include readutmp.h first.
2540 Include <errno.h>, since readutmp.h no longer does that.
2541 * readutmp.h: Don't include <errno.h>,
2542 <sys/param.h>, <time.h>; not needed to establish interface.
2543 (errno): Remove decl.
2544 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
2545 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
2546 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
2548 2004-11-28 Simon Josefsson <jas@extundo.com>
2550 * base64.h, base64.c: New file.
2552 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
2554 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
2556 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
2558 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
2559 HP's ANSI C compiler.
2560 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
2561 Declaring int functions causes warnings on some modern systems and
2562 shouldn't be needed to compile on ancient ones.
2563 * same.c (MIN) [defined MIN]: Don't define, since it's already
2566 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
2567 with the following changes.
2568 (__set_errno): Parenthesize properly.
2569 Include <stdbool.h>.
2570 (MIN, MAX, MATCHING_INO): New macros.
2571 (__getcwd): Define with prototype, not K&R form.
2572 Use heuristics to allocate default buffer on stack if possible.
2573 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
2574 behavior, and to avoid the PATH_MAX limit when computing
2576 Use MATCHING_INO to compare inode number to file.
2577 Check for arithmetic overflow in size calculations.
2578 Fix bug in reallocation of dot array that caused getcwd to fail
2579 on directories nested deeper than 75.
2580 Be more careful about saving errno on error.
2581 Do not use realloc; use only free+malloc, as this is a bit
2582 more flexible and avoids a needless copy operation.
2583 Do not inspect st_dev and st_ino for symbolic links; POSIX
2584 doesn't specify the latter.
2585 Check for closedir errors.
2586 Avoid needless casts.
2587 Use "#ifdef weak_alias" around weak_alias, to be like other
2589 The following changes to getcwd.c have effect only when used in
2590 gnulib; they have no effect inside glibc proper.
2591 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
2592 as alloca isn't used.
2593 (alloca, __alloca): Likewise.
2594 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
2595 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
2596 unconditionally, as gnulib assumes C89 or better.
2597 Do not include <sys/param.h>.
2598 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
2599 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
2601 (NULL) [!defined NULL]: Remove; we assume C89 or better.
2602 Include <dirent.h> in a way that is compatible with modern Autoconf.
2603 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
2604 New macros, if not already defined.
2605 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
2606 Use "_LIBC", not "defined _LIBC", for consistency.
2607 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
2609 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
2610 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
2611 * xgetcwd.c: David MacKenzie's old code was removed, so give
2612 credit only to Jim Meyering and adjust the copyright dates.
2613 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
2614 <stdlib.h>, <unistd.h>, "pathmax.h".
2615 Instead, include "xgetcwd.h" (first) and "getcwd.h".
2616 (INITIAL_BUFFER_SIZE): Remove.
2617 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
2619 2004-11-23 Jim Meyering <jim@meyering.net>
2621 * getopt_.h: Remove trailing blanks.
2623 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
2625 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
2626 (futimens): New function, which uses futimes if available.
2627 (futimens, utimens): Support timespec==NULL, with same semantics
2628 as utime and utimens.
2629 * utimens.h (futimens): New decl.
2631 2004-11-23 Jim Meyering <jim@meyering.net>
2633 * __fpending.c: Add comment.
2635 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2637 * getopt_.h: Re-addition of __getopt_argv_const caused
2638 redefinition warnings. To avoid them, include the defines
2639 in `#if !defined __need_getopt ... #endif'. The only place
2640 where __getopt_argv_const is used is in definitions
2641 of getopt_long and getopt_long_only below, which are as well
2642 protected by `#ifndef __need_getopt'.
2643 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
2644 __need_getopt after including <stdio.h> and <unistd.h> These
2645 headers might have defined it.
2647 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
2649 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
2651 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
2652 optopt): Use them instead of invoking ## directly; otherwise, the
2653 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
2655 2004-11-19 Bruno Haible <bruno@clisp.org>
2657 * strtok_r.c: Move comments from here...
2658 * strtok_r.h: ... to here.
2660 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
2662 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
2663 might fail. Problem reported by Yoann Vandoorselaere.
2664 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
2665 that mishandle size_t overflow.
2667 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
2669 * canon-host.c: Include "strdup.h".
2670 (canon_host): Use getaddrinfo if available, so that IPv6 works.
2671 Use strdup instead of malloc/strcpy to duplicate strings.
2673 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
2674 (human_space_before_unit): New constant.
2675 * human.c (human_readable): Support it.
2677 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
2678 (xgetcwd): Set errno correctly when failing.
2679 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
2680 the failure is actually due to a PATH_MAX problem.
2682 Further getopt changes to make it more likely that glibc will
2683 buy the changes back.
2684 * getopt.c (POSIXLY_CORRECT): New constant.
2685 (getopt): Use it, so to preserve glibc semantic
2686 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
2687 when compiling for libc.
2688 * getopt_.h (__getopt_argv_const): Bring it back.
2689 (getopt_long, getopt_long_only): Use it.
2691 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
2692 New arg POSIXLY_CORRECT. All callers changed.
2693 (getopt): Argv is now char * const *, as per standard.
2694 (_getopt_internal_r, _getopt_internal): Argv is now char **,
2695 not char *__getopt_argv_const *.
2696 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
2697 _getopt_long_only_r): Likewise.
2698 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
2699 * getopt_int.h (_getopt_internal, _getopt_internal_r,
2700 _getopt_long_r, _getopt_long_only_r): Likewise.
2701 * getopt_.h (__getopt_argv_const): Remove.
2702 (getopt): Argv is now char * const *, as per standard.
2704 * getdate.y (tORDINAL): New token.
2705 (day, relunit): Allow it for relative times.
2706 (relative_time_table): Use tORDINAL for ordinals.
2708 2004-11-15 Jim Meyering <jim@meyering.net>
2710 * closeout.c: Include "__fpending.h" once again.
2711 Include <stdbool.h>.
2712 (close_stdout): Don't fail just because stdout was closed initially,
2713 since some programs don't write to stdout in the normal course of
2714 operation (other than --version and --help), and we don't want this
2715 function to make e.g. `touch file >&-' fail.
2716 But do fail if it was closed and someone has tried to write to it.
2717 E.g., `printf foo >&-' must fail.
2719 2004-11-11 Simon Josefsson <jas@extundo.com>
2721 * strtok_r.h, strtok_r.c: New file.
2723 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
2725 * getopt_.h (__getopt_argv_const): New macro, to be used so that
2726 we can stop lying to compilers about the constness of argv when we
2727 are compiled outside glibc.
2728 (getopt, getopt_long, getopt_long_only): Use it.
2729 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
2731 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
2732 _getopt_long_only_r): Likewise.
2733 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
2734 _getopt_long_only_r): Likewise.
2736 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
2737 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
2738 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
2739 the other external symbols.
2740 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
2741 declaration, since the above renaming now works around collisions.
2743 2004-11-11 Jim Meyering <jim@meyering.net>
2745 * linebreak.c: Remove trailing blanks.
2746 * alloca_.h: Likewise.
2747 * acosl.c: Likewise.
2748 * euidaccess.c: Likewise.
2749 * allocsa.h: Likewise.
2751 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
2753 * mktime.c (SHR): New macro, which is a portable
2754 substitute for >> that should work even on Crays.
2755 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
2756 Problem reported by Mark D. Baushke in
2757 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
2758 * getdate.y (SHR): Likewise.
2760 * strftime.c (SHR): Likewise.
2762 * quotearg.c (struct quoting_options): Use unsigned int for
2763 quote_these_too, so that right shifts are well defined. All uses
2766 2004-11-10 Simon Josefsson <jas@extundo.com>
2768 * getaddrinfo.h, getaddrinfo.c: New files.
2770 2004-11-10 Jim Meyering <jim@meyering.net>
2772 Ensure that no close failure goes unreported.
2773 * closeout.c (close_stdout): Always close stdout. I.e., don't
2774 return early when it seems there's nothing to flush.
2775 Don't include __fpending.h.
2777 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
2779 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
2781 2004-11-05 Bruno Haible <bruno@clisp.org>
2783 * readlink.c: Include stddef.h, needed for size_t on Woe32.
2784 Reported by Mark D. Baushke <mdb@cvshome.org>.
2786 2004-11-04 Bruno Haible <bruno@clisp.org>
2788 2004-09-11 Bruno Haible <bruno@clisp.org>
2789 * allocsa.valgrind: New file.
2790 2004-02-06 Bruno Haible <bruno@clisp.org>
2791 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
2792 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
2793 Reported by Christopher Seip <chris.seip@hp.com>.
2795 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
2797 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
2798 with errno == ERANGE if the buffer is too small.
2799 Problem reported by Mark D. Baushke.
2801 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
2803 * xreadlink.c (MAXSIZE): New macro.
2804 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
2805 size does not exceed MAXSIZE. Avoid cast.
2806 As suggested by Mark D. Baushke in
2807 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
2808 if readlink fails with buffer size just under MAXSIZE, try again
2811 2004-11-02 Derek R. Price <derek@ximbiot.com>
2812 and Paul Eggert <eggert@cs.ucla.edu>
2814 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
2815 (get_date): Overparenthesize to avoid GCC warning.
2817 2004-11-02 Bruno Haible <bruno@clisp.org>
2819 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
2820 function returns void.
2822 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
2824 * getpass.c (fflush_unlocked, flockfile, funlockfile)
2825 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
2828 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
2830 * getdate.y: Add support for TZ="foo" within a date string.
2831 Fix some bugs near time_t boundaries. Reject dates with
2832 out-of-range components, e.g., "Sept 31".
2833 Include <stdlib.h>, "setenv.h", "xalloc.h".
2834 (ISDIGIT_LOCALE): Remove; unused.
2835 Note that the TZ and time functions used here are not reentrant.
2836 (mktime_ok, get_tz): New functions.
2837 (TZBUFSIZE): New constant.
2838 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
2839 This requires that we sometimes generate our own TZ="XXX..." setting.
2841 2004-10-27 Derek R. Price <derek@ximbiot.com>
2843 * mktime.c (not_equal_tm): Remove redundant check.
2845 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
2847 * getdate.y: Use Bison 1.875 features, and some minor
2848 code cleanups. This change does not affect semantics.
2849 Don't include <stdlib.h>; no longer needed.
2850 Don't include unlocked-io.h; only the "#if TEST" code uses
2851 stdio, and performance isn't crucial there.
2852 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
2853 Bison 1.875 features as described below.
2854 All uses of "PC." replaced by "pc->".
2855 (YYSTYPE): Add a forward declaration.
2856 (yylex, yyerror): Use full prototypes in forward decls.
2857 Use "%pure-parser" rather than obsolescent "%pure_parser".
2858 Use %parse-param and %lex-param instead of obsolescent
2859 YYPARSE_PARAM and YYLEX_PARAM.
2860 (meridian_table, month_and_day_table, time_units_table,
2861 relative_time_table, time_zone_table, military_table,
2862 lookup_zone, lookup_word, get_date):
2863 Use NULL instead of 0 where appropriate.
2864 (to_hour): Avoid abort (), to avoid a dependency on
2866 (yyerror, yylex): Now accepts parser_control * arg.
2867 (main) [TEST]: Use '\0' rather than 0 for char.
2869 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
2871 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
2872 It's now the caller's responsibility to handle the case where
2873 !HAVE_GETPAGESIZE && !defined getpagesize.
2875 * mktime.c (leapyear): Arg is long int, not int.
2877 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
2879 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
2881 2004-10-12 Simon Josefsson <jas@extundo.com>
2883 * getpass.c (fflush_unlocked, flockfile, funlockfile)
2884 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
2887 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
2889 * vsnprintf.h: New file.
2890 * vsnprintf.c: New file.
2892 2004-10-07 Bruno Haible <bruno@clisp.org>
2894 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
2895 into the provided buffer.
2897 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
2899 * diacrit.c, diacrit.h: Add GPL notice.
2901 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
2902 * atanl.c (atanl): Keep the code as similar to glibc as possible.
2903 * logl.c (logl): Keep the code as similar to glibc as possible.
2904 This avoids a potential constant-folding bug.
2906 2004-10-05 Bruno Haible <bruno@clisp.org>
2908 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
2910 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
2912 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
2913 * xmalloc.c (xmemdup): Likewise.
2914 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
2915 XFREE): Remove these long-obsolescent macros.
2916 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
2917 * xstrdup.c: Remove.
2919 * regex.c (re_comp): Cast gettext return value to char *,
2920 Problem reported by Martin Neitzel via Mark D. Baushke.
2922 2004-10-04 Simon Josefsson <jas@extundo.com>
2924 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
2925 '#ifdef USE_UNLOCKED_IO'.
2927 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
2929 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
2930 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
2931 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
2932 regex.c, sha1.c, version-etc.c, yesno.c:
2933 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
2934 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
2935 the includer's responsibility.
2937 Sync from coreutils.
2939 * modechange.c (mode_compile): Don't decrement a pointer that
2940 points to the start of a string, as the C Standard says the
2941 resulting behavior is undefined.
2943 * backupfile.h (enum backuptype): Rename none -> no_backups,
2944 simple -> simple_backups, numbered_existing ->
2945 numbered_existing_backups, numbered -> numbered_backups
2946 to avoid shadowing problems. All uses changed.
2947 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
2948 * backupfile.c (check_extension, numbered_backup):
2949 Rename locals to avoid shadowing 'basename'.
2950 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
2953 * .cppi-disable: Add getopt_.h, getopt_int.h.
2954 * .cvsignore: Add getopt.h.
2956 2004-10-04 Simon Josefsson <jas@extundo.com>
2958 * memmem.h: New file.
2959 * memmem.c: New file, taken from glibc.
2961 2004-10-02 Jim Meyering <jim@meyering.net>
2963 * dirfd.h, getpagesize.h: Add copyright notice.
2965 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
2967 * snprintf.c: Remove comments as to why each header is needed.
2969 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
2971 * strsep.h: New file.
2972 * strsep.c: New file.
2974 2004-10-01 Simon Josefsson <jas@extundo.com>
2976 * snprintf.c (snprintf): Handle size==0.
2978 2004-10-01 Simon Josefsson <jas@extundo.com>
2979 Bruno Haible <bruno@clisp.org>
2981 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
2982 (snprintf): Declare 'args'.
2984 2004-09-30 Simon Josefsson <jas@extundo.com>
2986 * snprintf.h, snprintf.c: New files.
2988 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2990 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
2991 (hol_entry_help): Never translate an empty string.
2992 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
2993 * argp.h (OPTION_NO_TRANS): New option.
2995 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
2997 * xvasprintf.c: Include xalloc.h.
2998 (xvasprintf): Use xalloc_die, not xmalloc_die.
3000 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
3002 * dummy.c: Change copyright notice to FSF, and license to GPL.
3004 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
3006 * argp-pvh.c (argp_program_version_hook): Provide initial value.
3007 Problem reported by Bruno Haible in:
3008 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
3010 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
3012 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
3013 in case some system header has #define'd it. Problem reported by
3014 Soeren D. Schulze in
3015 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
3017 2004-09-08 Bruno Haible <bruno@clisp.org>
3019 * stdint_.h: New file, taken from GNU clisp.
3021 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
3023 * xvasprintf.h: New file.
3024 * xvasprintf.c: New file.
3025 * xasprintf.c: New file.
3027 2004-09-08 Bruno Haible <bruno@clisp.org>
3029 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
3031 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
3033 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
3035 Import from coreutils.
3036 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
3037 strings on unbounded length. alloca's performance benefits aren't
3038 that important here.
3040 (parse_with_separator): New function, with most of the internals
3041 of the old parse_user_spec. Allow user to omit both user and group,
3042 for compatibility with FreeBSD.
3043 Clone only the user name, not the entire spec.
3044 Do not set *uid, *gid unless entirely successful.
3045 Avoid memory leak in some failing cases.
3046 Fix regression for USER.GROUP reported by Dmitry V. Levin in
3047 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
3048 (parse_user_spec): Rewrite to use parse_with_separator.
3050 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
3052 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
3053 its complicated substitute.
3054 * argp-help.c: Include <errno.h>, for program_invocation_short_name
3055 and program_invocation_name.
3056 (__argp_basename) [!_LIBC]: Remove; the only use was
3057 replaced by its body.
3058 (__argp_short_program_name): Change condition from
3059 !defined __argp_short_program_name to
3060 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
3061 to match argp-namefrob.h.
3062 (__argp_failure): Don't assume strerror_r returns char *.
3063 * argp-parse.c (N_): Define unconditionally.
3064 (argp_default_options): Fill out initializers with 0 to avoid
3067 2004-08-12 Simon Josefsson <jas@extundo.com>
3069 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
3070 * getopt_.h: Renamed from getopt.h.
3072 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
3074 Merge from coreutils.
3076 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
3077 wmemchr or wmemcpy. Problem reported by Robert Dahlem
3078 for Reliant Unix 5.43.
3080 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
3081 (union fooround): Use uintmax_t, not long int.
3082 The rest is a merge from libc:
3083 [defined _LIBC]: Include <shlib-compat.h>.
3084 (_obstack) [defined _LIBC]: Remove after 2.3.4.
3086 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
3088 * strverscmp.c: Convert to UTF-8.
3090 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
3092 * obstack.h (obstack_empty_p):
3093 Don't assume that chunk->contents is suitably aligned.
3094 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
3095 Likewise. Problem reported by Benno in
3096 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
3098 * chown.c (rpl_chown): Work even if the file is writeable but not
3099 readable. This could be improved further but it'd take some work.
3101 2004-08-08 Simon Josefsson <jas@extundo.com>
3103 * xgethostname.c: Don't include error.h (not used).
3106 * getpass.c: Include getpass.h first.
3108 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
3110 * xalloc-die.c: New files.
3111 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
3113 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
3114 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
3115 (_, N_, xalloc_die): Move to xalloc-die.c.
3116 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
3117 so that we needn't mess with xalloc_msg_memory_exhausted.
3119 * sha1.h: Renamed from sha.h.
3120 (SHA1_H): Renamed from _SHA_H.
3121 (sha1_ctx): Renamed from sha_ctx.
3122 (sha1_init_ctx): Renamed from sha_init_ctx.
3123 (sha1_process_block): Renamed from sha_process_block.
3124 (sha1_process_bytes): Renamed from sha_process_bytes.
3125 (sha1_finish_ctx): Renamed from sha_finish_ctx.
3126 (sha1_read_ctx): Renamed from sha_read_ctx.
3127 (sha1_stream): Renamed from sha_stream.
3128 (sha1_buffer): Renamed from sha_buffer.
3129 * sha1.c: Likewise; renamed from sha.c.
3130 Do not include <sys/types.h>.
3131 Include <stddef.h> rather than <stdlib.h>.
3133 2004-08-08 Bruno Haible <bruno@clisp.org>
3135 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
3136 FILESYSTEM_PREFIX_LEN.
3137 * progreloc.c: Likewise.
3138 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
3140 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
3143 * argp-help.c (make_hol, hol_append): Don't assume that
3144 SIZE_MAX is a valid preprocessor constant.
3145 (__argp_basename): Change from "#ifndef _LIBC"
3146 to "#ifndef __argp_short_program_name", so that
3147 we don't compile these functions for tar.
3149 More merges from coreutils.
3150 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
3151 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
3153 * addext.c: Remove; no longer needed.
3154 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
3155 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
3156 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
3157 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
3158 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
3159 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
3160 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
3161 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
3162 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
3163 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
3164 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
3165 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
3166 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
3167 Import changes from coreutils.
3169 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
3171 Merge from coreutils.
3173 * .gdb-history: Remove; this doesn't belong here.
3175 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
3176 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
3177 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
3179 * dirname.h: Include <stdbool.h>.
3180 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
3181 for consistency with POSIX terminology. All uses changed.
3182 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
3183 (strip_trailing_slashes): Use bool for booleans.
3184 * stripslash.c (strip_trailing_slashes): Likewise.
3186 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
3187 sometimes returns a positive errno value even when it succeeds.
3188 (print_errno_message) [!LIBC]: Fall back on strerror if
3191 * path-concat.c (mempcpy): Don't define if a system header defines it.
3192 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
3193 (longest_relative_suffix): New function.
3194 (path_concat): Use it. Assume first argument is not NULL.
3195 Port to DOS. Omit redundant separators.
3196 Report an error instead of returning NULL.
3197 Use mempcpy instead of memcpy.
3198 (xpath_concat): Remove: not declared or used.
3200 * same.h: Include <stdbool.h>
3201 (same_name): Return bool, not int.
3202 * same.c (same_name): Likewise.
3203 (errno): Don't declare; we assume C89 or better now.
3205 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
3206 if not already defined.
3208 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
3209 * dup-safer.c (errno): Likewise.
3211 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
3213 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
3216 2004-08-03 Simon Josefsson <jas@extundo.com>
3218 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
3219 * progname.h: Don't include stdbool.h.
3221 2004-08-02 Simon Josefsson <jas@extundo.com>
3223 * getsubopt.h: New file, with comments from Bruno Haible.
3224 * getsubopt.c: New file, from glibc, but slightly modified based on
3225 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
3227 2004-08-01 Simon Josefsson <jas@extundo.com>
3229 * xgetdomainname.c: Include stdlib.h, for free().
3231 2004-07-16 Simon Josefsson <jas@extundo.com>
3233 * dummy.c: New file.
3235 2004-07-16 Bruno Haible <bruno@clisp.org>
3237 * backupfile.h: Add extern "C" for C++.
3238 * closeout.h: Likewise.
3239 * copy-file.h: Likewise.
3240 * findprog.h: Likewise.
3241 * full-write.h: Likewise.
3242 * pathname.h: Likewise.
3243 * progname.h: Likewise.
3244 * stpcpy.h: Likewise.
3245 * stpncpy.h: Likewise.
3246 * strcase.h: Likewise.
3247 * strstr.h: Likewise.
3248 * xalloc.h: Likewise.
3250 * mbswidth.h: Add extern "C" for C++.
3251 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
3253 2004-07-09 Simon Josefsson <jas@extundo.com>
3255 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
3256 failed without this.)
3258 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
3260 * fchown-stub.c: New file.
3262 2004-06-24 Jim Meyering <jim@meyering.net>
3264 * obstack.h (obstack_base): Cast to (void *), per documentation.
3266 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
3268 * argz.c, argz_.h: New files, which are autoupdated from libtool.
3270 2004-06-01 Jim Meyering <jim@meyering.net>
3272 * calloc.c: New file.
3274 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
3276 * getdate.y (yylex): Allow space between sign and number.
3277 Problem reported by Dan Jacobson.
3279 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
3280 and Jim Meyering <jim@meyering.net>
3282 Merge from coreutils CVS.
3284 * stat-macros.h: New file, with contents from file-type.h
3285 and coreutils' system.h.
3286 * file-type.c: Include "stat-macros.h".
3287 * file-type.h (file_type): Move all macro definitions to new file,
3290 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
3291 Wrap old code with this conditional.
3292 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
3293 function that does not dereference symlinks.
3294 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
3296 * xreadlink.c: Include xreadlink.h first, to catch .h file
3297 dependency problems.
3298 (xreadlink): Accept new arg SIZE, for efficiency.
3299 All decls and uses changed.
3300 * xreadlink.h: Include <stddef.h>, for size_t.
3302 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
3303 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
3305 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
3307 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
3309 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
3310 macros to be defined.
3311 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
3312 the allocator returns NULL because the requested size is zero.
3314 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
3316 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
3317 var. Add comment explaining why libc still defines it. This
3318 merges the following patch from glibc:
3319 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
3321 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
3323 * obstack.c (_obstack): Remove unused variable. It hasn't been
3324 present in glibc since revision 1.1 of this file.
3325 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
3326 obstack_alignment_mask, obstack_alloc, obstack_base,
3327 obstack_blank, obstack_blank_fast, obstack_chunk_size,
3328 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
3329 obstack_grow0, obstack_init, obstack_int_grow,
3330 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
3331 obstack_next_free, obstack_object_size, obstack_ptr_grow,
3332 obstack_ptr_grow_fast, obstack_room): Remove declarations of
3333 nonexistent functions.
3335 2004-05-17 Derek R. Price <derek@ximbiot.com>
3336 Paul Eggert <eggert@cs.ucla.edu>
3338 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
3340 2004-05-14 Bruno Haible <bruno@clisp.org>
3342 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
3343 that consists of a '.' followed by an empty digit string.
3344 Patch by Tor Lillqvist <tml@iki.fi>.
3346 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
3348 Port obstack to the AS/400, where pointers are 16 bytes wide and
3349 you cannot cast an integer to a valid pointer. This patch is
3350 currently waiting to be integrated into glibc; see
3351 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
3353 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
3354 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
3355 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
3356 (struct obstack): temp member is now a union of a pointer and
3357 an integer, instead of an integer. All integer uses changed.
3358 This does not affect the physical layout of struct obstack,
3359 except on hosts (like the AS/400) where the size or alignment of
3360 void * is greater than that of ptrdiff_t.
3361 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
3362 __STDC__)]: Store temporary in pointer member of union, not
3364 * obstack.c: Include <stddef.h>, for offsetof.
3365 (struct fooalign): Remove; it doesn't need a name.
3366 (union fooround): Change double to long double, and add void *.
3367 (DEFAULT_ALIGNMENT): Use offsetof to compute.
3368 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
3369 not a macro. Hence the values are always int; so remove all
3370 casts-to-int in uses.
3372 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
3373 Derek Price <derek@ximbiot.com>
3375 * alloca.c: Include <alloca.h>, to get our interface.
3376 * alloca_.h: Use __alloca on AIX, so that we don't have to
3377 include <alloca.h> first. Use C89 prototype for alloca; this
3378 requires including <stddef.h> for size_t. Use extern "C" if C++.
3379 Use #elif for simplicity, since we can assume C89 now.
3380 Don't try to source the system alloca.h since it will not be found
3381 and to prevent recursively including its replacement.
3382 * fnmatch.c: Include <alloca.h> instead of opencoding.
3383 * regex.c: Likewise.
3385 2004-05-16 Derek Price <derek@ximbiot.com>
3386 Paul Eggert <eggert@cs.ucla.edu>
3388 getline cleanup. This changes the getndelim2 API: both order of
3389 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
3392 * getline.c: Don't include stddef.h or stdio.h, since our
3393 interface does that.
3394 (getline): Always use getdelim, so that we don't have two
3395 copies of this code.
3396 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
3398 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
3399 (GETNDELIM2_MAXIMUM): New macro.
3400 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
3401 instead of the old practice of delim2==0. All callers changed.
3402 Return -1 on overflow, instead of returning junk.
3403 Do not set *linesize unless allocation succeeds.
3404 * getndelim2.h: Do not include stddef.h; no longer needed, now
3405 that we include sys/types.h.
3406 * getnline.h: Likewise.
3407 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
3408 (getndelim2): Reorder arguments.
3409 * getnline.c (getnline, getndelim):
3410 Don't discard the NMAX argument.
3411 (getnline): Invoke getndelim, to avoid code duplication.
3412 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
3413 of (size_t) -1 by callers of the getnline family.
3415 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
3417 * nanosleep.c (suspended): Change its type from int to
3418 sig_atomic_t volatile.
3419 (first_call): Make it private to rpl_nanosleep, and have it
3420 be zero initially as that's a bit faster.
3421 (my_usleep): Round up fractional times instead of truncating them,
3422 as this is the usual meaning for 'sleep'.
3424 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
3426 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
3427 (ENOSYS): Define if not defined.
3428 (settime): Fall back on stime if it exists and settimeofday fails.
3429 But don't bother with fallbacks if a method fails with errno == EPERM.
3431 2004-05-11 Jim Meyering <jim@meyering.net>
3433 Prior to this change, the save_cwd caller required read access to the
3434 current directory on most systems (ones with the fchdir function).
3436 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
3437 fails, try write-only, and finally, resort to using xgetcwd.
3439 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
3441 * obstack.c, obstack.h: Import changes from libc.
3443 2004-04-28 Bruno Haible <bruno@clisp.org>
3445 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
3446 implicitly appends .exe to executables.
3447 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
3448 accepts Windows pathnames.
3449 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
3450 Cygwin like Windows, since it now accepts Windows pathnames.
3451 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
3452 Cygwin like Windows, since it now accepts Windows pathnames.
3453 Reported by Derek Robert Price <derek@ximbiot.com>.
3455 2004-04-20 Jim Meyering <jim@meyering.net>
3457 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
3459 2004-04-20 Jim Meyering <jim@meyering.net>
3460 Bruno Haible <bruno@clisp.org>
3462 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
3463 memory when realloc fails.
3465 2004-04-18 Jim Meyering <jim@meyering.net>
3467 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
3468 don't leak memory and do call END_UTMP_ENT.
3470 2004-04-11 Paul Eggert <eggert@twinsun.com>
3472 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
3473 (CHAR_BIT): Remove, since we assume C89.
3474 Include <stdint.h> if available, as per current Autoconf CVS advice.
3476 2004-03-30 Paul Eggert <eggert@twinsun.com>
3478 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
3479 not bool, to be more consistent with Unix conventions.
3480 Suggested by Bruno Haible.
3482 Merge from coreutils.
3484 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
3487 * getdate.h: Include stdbool.h, and timespec.h instead of
3488 the usual <time.h> dance.
3489 (get_date): Change signature to support fractional time stamps.
3490 All callers changed.
3491 * getdate.y: Include "getdate.h" first, as we can now
3492 assume C89 and don't need to worry about 'const'.
3493 Similarly, include "unlocked-io.h" near start, not in middle.
3495 (textint.value): Use long int rather than int.
3496 (textint.digits): Use size_t rather than int.
3497 (BILLION, LOG10_BILLION): New constants.
3498 (parser_control): New member rel_ns. Members day_ordinal,
3499 time_zone, month, day, hour, minutes, rel_year, rel_month,
3500 rel_day, rel_hour, rel_minutes, rel_seconds
3501 are now long int, not int. Member seconds is now struct timespec,
3502 not int. New member timespec_seen. Members dates_seen, days_seen,
3503 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
3505 (%union.intval): Now long int, not int.
3506 New member timespec.
3507 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
3508 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
3509 (spec): Now is a timespec or an item list.
3510 (timespec, items): New nonterminals.
3511 (time, rel, relunit, number, get_date):
3512 Add support for fractional seconds.
3513 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
3514 (gmtime, localtime, mktime): Remove decls; not needed with C89.
3515 (to_hour): First arg is now long int, not int.
3516 (to_year): Returns long int, not int.
3517 Don't treat year -70 like 70.
3518 (tm_diff): Returns long int, not int.
3519 (lookup_word): Use bool instead of int when appropriate.
3520 (yylex): Use size_t for count, not int.
3521 Detect overflow when parsing large integer constants.
3522 Add support for fractions.
3523 (get_date): Make pointers 'const' if possible.
3524 Use more-portable code to detect integer overflow.
3525 (main) [TEST]: Adjust to above changes. Test for localtime failure.
3526 Don't use ctime; it's not reliable if the year has >4 digits.
3528 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
3529 This is for compatibility with BSD.
3531 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
3532 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
3533 From coreutils' system.h.
3535 * userspec.c: Don't include "posixver.h".
3536 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
3537 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
3538 compatible extension. Simplify code by removing a boolean int
3539 that was always nonzero if a string was nonnull.
3541 2004-03-30 Jim Meyering <jim@meyering.net>
3543 Merge from coreutils.
3545 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
3547 * readtokens.c (readtoken): Don't leak 64 bytes when reading
3548 an empty input stream.
3550 * readtokens.c: Include <stdbool.h>.
3551 (readtoken): Use `size_t' rather than int/long.
3552 All callers adjusted.
3553 Use `bool' rather than `int' where appropriate.
3554 Use memset rather than an explicit loop.
3555 Use x2nrealloc rather than xrealloc.
3556 Allow the use of `\0' as a delimiter.
3557 (readtokens): Likewise.
3558 * readtokens.h (readtoken, readtokens): Update prototypes.
3560 2004-03-30 Bruno Haible <bruno@clisp.org>
3562 * getloadavg.c (getloadavg): Don't assume setlocale returns
3565 2004-03-29 Paul Eggert <eggert@twinsun.com>
3567 Merge changes to getloadavg.c from coreutils and Emacs.
3569 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
3570 Define to an expression, not to the empty string.
3571 Include cloexec.h and xalloc.h.
3572 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
3573 Use set_cloexec_flag rather than rolling our own.
3574 * cloexec.c, cloexec.h: New files.
3576 2004-03-18 Paul Eggert <eggert@twinsun.com>
3578 * getopt.h: Sync with libc CVS.
3580 2004-03-18 Paul Eggert <eggert@twinsun.com>
3581 Bruno Haible <bruno@clisp.org>
3583 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
3584 not on all platforms that have <wchar.h>.
3585 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
3587 2004-03-09 Paul Eggert <eggert@twinsun.com>
3589 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
3591 * getopt_int.h: New file, also synced from libc.
3593 2004-03-07 Paul Eggert <eggert@twinsun.com>
3595 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
3596 '#if' expressions. Unlike the code it replaces, it does not
3597 depend on (defined _SC_PAGESIZE). However, it does depend on
3598 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
3599 first reported by Jason Andrade in
3600 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
3602 2004-01-18 Simon Josefsson <jas@extundo.com>
3604 * strdup.h: New file.
3605 * strdup.c: Include it.
3606 * path-concat.c: Include strdup.h. Drop strdup declaration.
3607 * userspec.c: Include strdup.h. Drop strdup declaration.
3609 2004-02-06 Karl Berry <karl@gnu.org>
3611 * config.charset: update from gettext 0.14.1.
3613 2004-02-05 Paul Eggert <eggert@twinsun.com>
3615 Add comments and code, prompted by suggestions from Bruno Haible
3617 * quotearg.h (quotearg_alloc): New decl. Improve the comments
3618 describing the enum quoting_style values.
3619 * quotearg.c (quotearg_alloc): New function.
3620 (quotearg_buffer_restyled): Treat lone { and } as special.
3621 Treat = as special. Work around bug with older shells
3622 that "see" a '\' that is really the 2nd byte of a multibyte char.
3623 Quote empty string with shell_quoting_style.
3625 2004-02-03 Bruno Haible <bruno@clisp.org>
3627 * pipe.h: New file, from GNU gettext.
3628 * pipe.c: New file, from GNU gettext.
3630 2004-01-27 Bruno Haible <bruno@clisp.org>
3632 * execute.h: New file, from GNU gettext.
3633 * execute.c: New file, from GNU gettext.
3634 * w32spawn.h: New file, from GNU gettext.
3636 2004-01-23 Paul Eggert <eggert@twinsun.com>
3638 Exit-status fix from coreutils.
3640 Use exit_failure consistently in place of EXIT_FAILURE,
3641 so that program exit statuses are consistent on failure.
3643 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
3644 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
3645 * argmatch.h: Comment fix to match the above.
3646 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
3647 Now a macro referring to exit_failure, instead of a separate
3648 variable. Include "exitfail.h" to get it.
3649 * xstrtol.h: Include "exitfail.h".
3650 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
3652 * long-options.c (parse_long_options): Use prototype
3653 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
3656 2004-01-21 Jim Meyering <jim@meyering.net>
3658 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
3659 so as not to conflict with a different-sized __mktime_internal
3660 function in GNU libc.
3661 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
3662 Problem building statically-linked `ls' reported by Michael Brunnbauer.
3664 2004-01-18 Paul Eggert <eggert@twinsun.com>
3666 Merge from diffutils.
3668 * file-type.c (file_type): Add typed memory objects.
3669 * file-type.h (S_TYPEISTMO): New macro.
3671 * c-stack.h (c_stack_action): Remove argv argument.
3672 * c-stack.c (c_stack_action): Likewise. All uses changed.
3673 (die): Don't calculate message unless segv_action returns.
3674 (get_stack_location, min_address_from_argv, max_address_from_argv,
3675 volatile stack_base, volatile_stack_size): Remove.
3676 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
3677 that every segmentation violation is a stack overflow. (Ouch!)
3678 See Debian bug 136249 (still outstanding) for more info about why
3679 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
3681 2003-11-30 Bruno Haible <bruno@clisp.org>
3683 Safer stack allocation.
3684 * setenv.c: Include allocsa.h.
3685 (alloca): Remove fallback definition.
3686 (freea): Remove macro.
3687 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
3690 2003-10-17 Bruno Haible <bruno@clisp.org>
3692 * binary-io.h: Avoid warnings on Cygwin.
3694 2003-12-28 Bruno Haible <bruno@clisp.org>
3696 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
3697 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
3699 2003-11-28 Bruno Haible <bruno@clisp.org>
3701 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
3703 2003-11-27 Bruno Haible <bruno@clisp.org>
3705 * wait-process.c: On Windows, include windows.h. Needed on mingw.
3707 2003-11-17 Bruno Haible <bruno@clisp.org>
3709 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
3711 2003-11-24 Bruno Haible <bruno@clisp.org>
3713 * xallocsa.h: New file, from GNU gettext.
3714 * xallocsa.c: New file, from GNU gettext.
3716 2003-11-24 Bruno Haible <bruno@clisp.org>
3718 * allocsa.h: New file, from GNU gettext.
3719 * allocsa.c: New file, from GNU gettext.
3721 2003-11-24 Bruno Haible <bruno@clisp.org>
3723 * eealloc.h: New file.
3725 2004-01-15 Jim Meyering <jim@meyering.net>
3727 Merge from coreutils.
3729 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
3730 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
3731 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
3733 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
3734 optional configure-time default.
3736 * version-etc.c (version_etc_copyright): Update copyright date.
3738 * xreadlink.c (xreadlink): Correct outdated comment.
3740 2004-01-15 Paul Eggert <eggert@twinsun.com>
3742 Merge from coreutils.
3744 * posixver.c: Include posixver.h.
3746 * same.c: Include <stdbool.h>, <limits.h>.
3747 (_POSIX_NAME_MAX): Define if not defined.
3749 (same_name): If file names are silently truncated, report
3750 that the file names are the same if they are the same after
3751 the silent truncation.
3753 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
3754 conversion function.
3755 * xstrtod.c (xstrtod): Likewise. All callers changed to
3756 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
3759 2004-01-14 Paul Eggert <eggert@twinsun.com>
3761 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
3762 with like-named macro in fnmatch.c.
3763 (EXT): Use an internal constant instead.
3765 Merge fnmatch patches from glibc.
3766 * fnmatch.c (mbsinit): Remove define.
3767 Add libc_hidden_ver (__fnmatch, fnmatch).
3768 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
3769 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
3771 2003-12-14 Karl Berry <karl@gnu.org>
3773 * config.charset: update from gettext-runtime.
3775 2003-12-03 Paul Eggert <eggert@twinsun.com>
3777 * getgroups.c (getgroups): xmalloc takes one argument, not two.
3778 Bug reported by Alfred M. Szmidt.
3780 2003-11-29 Karl Berry <karl@gnu.org>
3782 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
3784 2003-11-23 Paul Eggert <eggert@twinsun.com>
3785 Bruno Haible <bruno@clisp.org>
3787 * printf-parse.h: Don't include sys/types.h.
3788 (ARG_NONE): New macro.
3789 (char_directive): Change type of *arg_index fields to size_t.
3790 * printf-parse.c: Don't include sys/types.h.
3791 (SSIZE_MAX): Remove macro.
3792 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
3793 Remove unnecessary overflow check.
3794 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
3797 2003-11-24 Paul Eggert <eggert@twinsun.com>
3799 * alloca.c: Remove dependency on xalloc module.
3800 (xalloc_die): Remove.
3801 (memory_full) [!defined emacs]: New macro.
3802 [!defined emacs]: Don't include xalloc.h.
3803 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
3804 address arithmetic overflows. Change datatypes a bit to avoid
3807 2003-11-22 Jim Meyering <jim@meyering.net>
3809 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
3811 2003-11-17 Bruno Haible <bruno@clisp.org>
3813 * vasnprintf.c (alloca): Remove fallback definition.
3814 (freea): Remove definition.
3815 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
3816 Reported by Paul Eggert.
3818 2003-11-17 Jim Meyering <jim@meyering.net>
3820 On systems without utime and without a utimes function capable of
3821 dealing with a NULL struct utimbuf* argument, this utime replacement
3822 could -- in unusual circumstances -- leak a file descriptor.
3823 * utime.c: Include <unistd.h> and <errno.h>.
3824 (utime_null): Be sure to close `fd' and to preserve errno.
3825 Reported by Geoff Collyer via Arnold Robbins.
3827 2003-11-16 Paul Eggert <eggert@twinsun.com>
3828 Bruno Haible <bruno@clisp.org>
3830 Protect against address arithmetic overflow.
3831 * printf-args.h: Include stddef.h.
3832 (arguments): Change type of field 'count' to size_t.
3833 * printf-args.c (printf_fetchargs): Use size_t instead of
3834 'unsigned int' where appropriate.
3835 * printf-parse.h: Include sys/types.h.
3836 (char_directive): Change type of *arg_index fields to ssize_t.
3837 (char_directives): Change type of fields 'count', max_*_length to
3839 * printf-parse.c: Include sys/types.h and xsize.h.
3840 (SSIZE_MAX): Define fallback value.
3841 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
3842 instead of 'int' where appropriate. Check a_allocated, d_allocated
3843 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
3844 * vasnprintf.c: Include xsize.h.
3845 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
3846 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
3847 overflow. Avoid wraparound when converting a width or precision from
3850 2003-11-16 Bruno Haible <bruno@clisp.org>
3852 Update from GNU gettext.
3853 * printf-parse.c: Generalize to it can be compiled for wide strings.
3854 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
3855 * vasnprintf.c: Generalize to it can be compiled for wide strings.
3856 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
3857 SNPRINTF): New macros.
3858 Don't include <alloca.h> if the file is used inside libintl.
3859 (local_wcslen): New function, for Solaris 2.5.1.
3860 (VASNPRINTF): Use it instead of wcslen.
3862 2003-11-16 Bruno Haible <bruno@clisp.org>
3864 * xsize.h (xmax): New function.
3865 (xsum, xsum3, xsum4): Declare as "pure" functions.
3867 2003-11-12 Paul Eggert <eggert@twinsun.com>
3869 * xalloc.h: Do not include <limits.h> or <stdint.h>.
3870 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
3871 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
3872 heuristic is just as accurate as far as we know, and it removes a
3873 dependency on size_max.m4 and ptrdiff_max.m4.
3875 2003-11-12 Paul Eggert <eggert@twinsun.com>
3877 * xstrtol.c (__xstrtol): Remove "break" immediately after
3878 "return", to pacify some unknown compiler. Problem reported
3881 2003-11-11 Bruno Haible <bruno@clisp.org>
3883 * xsize.h (SIZE_MAX): Remove fallback definition.
3884 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
3887 2003-11-10 Paul Eggert <eggert@twinsun.com>
3889 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
3890 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
3891 rejected some allocations of exactly SIZE_MAX - 2 bytes.
3893 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
3894 not (size_t) -1, since it's defined here.
3896 2003-11-06 Paul Eggert <eggert@twinsun.com>
3898 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
3899 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
3900 Reject sizes of exactly SIZE_MAX bytes.
3901 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
3902 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
3904 2003-11-05 Bruno Haible <bruno@clisp.org>
3906 * xsize.h: Include limits.h, to avoid a possible collision with
3907 SIZE_MAX defined in <limits.h> on Solaris.
3909 2003-11-04 Bruno Haible <bruno@clisp.org>
3911 * xsize.h: New file.
3912 * linebreak.c: Include xsize.h.
3913 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
3914 argument for overflow.
3915 Suggested by Paul Eggert.
3917 2003-10-31 Bruno Haible <bruno@clisp.org>
3919 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
3920 to avoid (extremely rare) race condition.
3921 Suggested by Paul Eggert.
3923 2003-11-03 Jim Meyering <jim@meyering.net>
3925 * userspec.c: Include "userspec.h".
3926 * userspec.h: New file.
3928 2003-10-31 Paul Eggert <eggert@twinsun.com>
3930 * mountlist.h (struct mount_entry.me_type_malloced): New member.
3931 * mountlist.c (SIZE_MAX): Define if not defined already.
3932 (read_filesystem_list): Set and use me_type_malloced.
3933 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
3934 whatever the type happens to be), for brevity and consistency.
3935 Check for size calculation overflow on Alphas running OSF/1.
3937 2003-10-31 Jim Meyering <jim@meyering.net>
3939 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
3941 * linebuffer.c: Include <string.h> for declaration of memset.
3943 2003-10-30 Paul Eggert <eggert@twinsun.com>
3944 Bruno Haible <bruno@clisp.org>
3946 * vasprintf.c: Include <limits.h>, <stdlib.h>.
3947 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
3949 2003-10-29 Paul Eggert <eggert@twinsun.com>
3951 * xalloc.h (xalloc_oversized): Now a macro, not a function,
3952 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
3954 * quotearg.c (quotearg_n_options): Use it.
3955 * group-member.c: Include <stdbool.h>.
3956 (free_group_info): Arg is now const *; don't free arg.
3957 (get_group_info): Now returns bool and accepts struct group_info *,
3958 rather than returning a malloc'ed struct group_info *.
3959 All uses changed. Check for overflow in internal size calculation.
3961 * getusershell.c (readname): Simplify the code by using x2nrealloc
3962 rather than xmalloc/xrealloc.
3963 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
3964 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
3965 conformance bug: the old code used a pointer after freeing the
3966 storage that it addressed.
3967 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
3968 rather than doing it by hand.
3969 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
3970 the buffer preserved. Use free and xmalloc instead.
3971 * quotearg.c (quotearg_n_options): Likewise.
3972 Use a simpler test for size overflow. Don't use xalloc_oversized
3973 because unsigned int might be wider than size_t (!); this suggests
3974 that we should switch from unsigned int to size_t for slot numbers.
3976 2003-10-27 Bruno Haible <bruno@clisp.org>
3978 * stdbool_.h: Better support for BeOS.
3980 2003-10-27 Paul Eggert <eggert@twinsun.com>
3982 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
3983 to allocate the returned structure. Do not allocate a subarray,
3984 as x2nrealloc will do that.
3985 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
3986 instead of xnrealloc.
3987 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
3989 2003-10-26 Paul Eggert <eggert@twinsun.com>
3991 * xalloc.h (xalloc_oversized): New static inline function, for
3992 callers that want to do their own size-overflow checking. Include
3993 <stdbool.h>, since xalloc_oversized returns bool.
3994 * xalloc.c (array_size_overflow): Remove. All callers changed
3995 to use xalloc_oversized.
3997 Add two functions x2realloc, x2nrealloc, for programs that grow
3998 arrays dynamically by doubling their sizes.
3999 * xalloc.h (x2realloc, x2nrealloc): New decls.
4000 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
4003 Port to C99 semantics for 'inline' of external functions.
4004 Bug reported by Bruno Haible.
4005 * xmalloc.c (xnmalloc_inline): New static inline function,
4006 with the old contents of xnmalloc.
4007 (xnmalloc, xmalloc): Use it.
4008 (xnrealloc_inline): New static inline function,
4009 with the old contents of xnrealloc.
4010 (xnrealloc, xrealloc): Use it.
4012 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
4014 2003-10-25 Paul Eggert <eggert@twinsun.com>
4016 Fix several address-calculation bugs in the hash modules,
4017 plus some minor code cleanup.
4019 * hash.h: Include <stdbool.h>, for bool.
4020 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
4021 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
4022 hash_get_n_entries, hash_get_max_bucket_length,
4023 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
4024 hash_rehash): Use size_t rather than unsigned.
4025 * hash.c (struct hash_table, hash_get_n_buckets,
4026 hash_get_n_buckets_used, hash_get_n_entries,
4027 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
4028 hash_get_entries, hash_do_for_each, hash_string, is_prime,
4029 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
4031 (SIZE_MAX): Define if not defined.
4032 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
4033 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
4035 Use const * when possible.
4036 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
4037 (check_tuning): Fix bug: if tuning parameters were very close to
4038 0 or 1, rounding errors could have caused subscript violations.
4039 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
4040 (hash_initialize): Add 'fail:' label
4041 to free table and return NULL, and use it to simplify code.
4042 Use calloc rather than clearing the storage ourself.
4043 (hash_initialize, hash_rehash): Check for arithmetic overflow in
4044 buffer size calculations.
4045 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
4046 Include <stddef.h>, for size_t.
4047 * hash-pjw.c (hash_pjw): Likewise.
4048 Switch to method described by Bruno Haible.
4049 Include <limits.h>, for CHAR_BIT.
4050 (SIZE_BITS): New macro.
4052 2003-10-21 Paul Eggert <eggert@twinsun.com>
4054 * getndelim2.c (getndelim2): When size calculation overflows,
4055 ceiling the allocation at NMAX bytes rather than silently
4056 discarding input bytes before NMAX is reached. This makes
4057 a difference only if NMAX exceeds SIZE_MAX / 2.
4059 * obstack.c: Merge from glibc.
4060 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
4061 Add libc_hidden_def (_obstack_newchunk).
4062 (_obstack_free) [! defined _LIBC]: Remove.
4063 [defined _LIBC]: Make a strong alias from obstack_free, rather than
4064 a clone of the function body.
4065 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
4066 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
4068 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
4069 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
4072 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
4073 (obstack_ptr_grow_fast, obstack_int_grow_fast):
4074 Don't use lvalue casts, as GCC plans to remove support for them
4075 in GCC 3.5. Reported by Joseph S. Myers. This bug
4076 was also present in the non-GCC version, indicating that this
4077 code had always been buggy and had never been widely used.
4078 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
4079 Use the fast variant of each macro, rather than copying the
4080 definiens of the fast variant; that way, we'll be more likely to
4081 catch future bugs in the fast variants.
4083 2003-10-20 Bruno Haible <bruno@clisp.org>
4085 * wait-process.h: New file, from GNU gettext.
4086 * wait-process.c: New file, from GNU gettext.
4088 2003-10-19 Jim Meyering <jim@meyering.net>
4090 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
4092 2003-10-16 Paul Eggert <eggert@twinsun.com>
4094 * getgroups.c: Include <errno.h>, <stdlib.h>.
4095 (getgroups): First arg is int, not size_t.
4096 Don't let 'free' mangle errno.
4098 2003-10-16 Jim Meyering <jim@meyering.net>
4100 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
4102 2003-10-15 Paul Eggert <eggert@twinsun.com>
4104 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
4106 (new_exclude, add_exclude_file): Initial size no longer needs to
4108 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
4109 our own address arithmetic overflow checking.
4111 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
4112 (fnmatch): Do not alloca more than 2000 wide characters;
4113 instead, use malloc for large buffers.
4114 Check for address arithmetic overflow, and return -1
4115 with errno set to ENOMEM in that case.
4116 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
4117 (NEW_PATTERN): Do not alloca more than 8000 bytes;
4118 instead, return -1. Check for address arithmetic overflow.
4120 2003-10-14 Paul Eggert <eggert@twinsun.com>
4122 Handle invalid suffixes and overflow independently, so that
4123 callers can treat them independently as needed. Fix some bugs in
4124 suffix handling, e.g., "100k@" was not diagnosed as an invalid
4125 suffix for a human-readable blocksize. The major caller-visible
4126 change is the addition of a new
4127 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
4128 that both overflow and suffix chars were found.
4130 * human.c (humblock): Don't check separately for invalid suffix
4131 char; that is xstrtoumax's job (now that its bug is fixed).
4132 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
4133 INTMAX_MAX]: New macros.
4134 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
4135 TYPE_MAXIMUM): New macros.
4136 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
4137 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
4138 if overflow occurs, as it's what __strtol does and it's more useful
4140 (__xstrtol): If __strtol reports some error other than ERANGE,
4141 reflect it to the caller as LONGINT_INVALID. If it reports
4142 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
4143 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
4144 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
4146 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
4147 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
4148 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
4149 [defined UINTMAX_MAX]: New macros.
4151 2003-10-14 Bruno Haible <bruno@clisp.org>
4153 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
4154 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
4155 Also use volatile where needed.
4157 2003-10-12 Paul Eggert <eggert@twinsun.com>
4159 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
4160 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
4161 and define in terms of the other primitives.
4162 * xmalloc.c: Include stdbool.h; do not include exit.h.
4163 (SIZE_MAX): Define if not already defined.
4164 (array_size_overflow): New function.
4165 (xalloc_die): Abort instead of exiting if 'error' returns.
4166 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
4167 (xmalloc, xrealloc): Use them.
4168 (xcalloc): Check for address arithmetic overflow.
4169 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
4170 a bit faster than strcpy.
4172 2003-10-08 Paul Eggert <eggert@twinsun.com>
4174 Merge getpass from libc, plus a few fixes.
4176 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
4177 Include <stdbool.h>.
4178 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
4179 __fsetlocking to empty.
4180 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
4181 do include <bits/libc-lock.h>.
4182 Do not include <fcntl.h>; not needed.
4183 [_LIBC]: Include <wchar.h>.
4184 (NOTCANCEL_MODE): New macro.
4185 (flockfile, funlockfile) [_LIBC]: New macros.
4186 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
4187 [!_LIBC]: New macros.
4188 (call_fclose): New function.
4189 (getpass): Use it. Save tty stream separately; this simplifies the
4190 code and makes it more reliable if stdin happens to equal stdout.
4191 Invoke __fsetlocking on tty.
4192 Handle thread cancellation if needed.
4193 Namespace cleanup (use __tcgetattr, __getline).
4194 Use bool for Booleans.
4195 [USE_IN_LIBIO]: Handle wide streams.
4196 [!_LIBC]: Unconditionally do the fseek, since we don't know what
4197 stream might go where.
4199 * unlocked-io.h: Include <stdio.h>, so that the caller
4200 doesn't have to include <stdio.h> before us.
4201 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
4202 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
4203 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
4204 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
4205 if not declared, so that we can use getpass.c code from libc without
4207 (flockfile, ftrylockfile, funlockfile): New macros.
4209 2003-10-06 Bruno Haible <bruno@clisp.org>
4211 * version-etc-2.h: Remove file.
4212 * version-etc-2.c: Remove file.
4214 2003-09-25 Jim Meyering <jim@meyering.net>
4215 Bruno Haible <bruno@clisp.org>
4217 This lets translators provide better translations for the
4218 "Written by ..." part of --version output.
4219 * version-etc.h: Include stdarg.h.
4220 (version_etc_copyright): Declare as readonly.
4221 (version_etc): Make this function variadic with a NULL-terminated list
4222 of author name strings.
4223 (version_etc_va): New declaration.
4224 * version-etc.c: Include stdarg.h, stdlib.h.
4225 (version_etc_copyright): Declare as readonly.
4226 (version_etc_va): New function. Provide a different translatable string
4227 for each possible number of authors < 10. Abbreviate when there are 10
4229 (version_etc): Make this function variadic. Call version_etc_va.
4230 Suggestion from Gary V. Vaughan.
4232 * long-options.h (parse_long_options): Change prototype: the authors
4233 string is moved to the end and becomes variadic.
4234 * long-options.c: Include stdarg.h.
4235 (parse_long_options): Make this function variadic, too.
4236 Call version_etc_va, not version_etc.
4238 2003-10-06 Bruno Haible <bruno@clisp.org>
4240 * fatal-signal.h: New file, from GNU gettext.
4241 * fatal-signal.c: New file, from GNU gettext.
4243 2003-10-04 Karl Berry <karl@gnu.org>
4245 * argp*: update from libc.
4247 2003-10-01 Larry Jones <lawrence.jones@eds.com>
4249 * getpass.c (getpass): Use a no-op fseek when switching from input to
4250 output mode on the same stream.
4252 2003-09-29 Paul Eggert <eggert@twinsun.com>
4254 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
4255 Fix arg typo in previous patch.
4257 2003-09-28 Jim Meyering <jim@meyering.net>
4259 * error.c: Correct cpp indentation.
4261 2003-09-27 Paul Eggert <eggert@twinsun.com>
4263 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
4264 Omit the special code that used __typeof__, since we worry that
4265 it could be more trouble than it's worth. See:
4266 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
4267 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
4271 2003-09-26 Jim Meyering <jim@meyering.net>
4273 * error.c (error_tail): Move some declarations
4274 into inner scope where the local variables are used.
4276 2003-09-26 Bruno Haible <bruno@clisp.org>
4278 * stpncpy.h (gnu_stpncpy): New declaration.
4279 (stpncpy): Define as alias for gnu_stpncpy.
4280 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
4282 2003-09-26 Paul Eggert <eggert@twinsun.com>
4284 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
4285 (error_tail): Do not loop, reallocating temporary buffer, since
4286 the output cannot contain more wide characters than the input
4287 contains bytes, the size must be big enough already. This avoids
4288 one potential size overflow calculation. Check for size overflow
4289 when calculating temporary buffer size. Free temporary buffer
4290 when done, if it was allocated with malloc; this plugs a memory
4291 leak. Remove casts from void * to pointers, that are no longer
4292 needed now that we're assuming C89 or better.
4294 Merge error changes from glibc.
4296 * error.c, error.h: Update copyright notice header to match glibc.
4297 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
4298 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
4299 Disable cancellation while printing error.
4300 * error.h: Prepend __ to parameter names.
4302 2003-09-25 Karl Berry <karl@gnu.org>
4304 * argp-fmtstream.c, argp-help.c: update from libc.
4306 2003-09-25 Bruno Haible <bruno@clisp.org>
4308 * version-etc-2.h: New file, from version-etc.h with modifications.
4309 * version-etc-2.c: New file, from version-etc.c with modifications.
4311 2003-09-25 Simon Josefsson <jas@extundo.com>
4313 * xgetdomainname.h: New file.
4314 * xgetdomainname.c: New file.
4316 2003-09-25 Simon Josefsson <jas@extundo.com>
4317 Bruno Haible <bruno@clisp.org>
4319 * getdomainname.h: New file.
4320 * getdomainname.c: New file.
4322 2003-09-24 Paul Eggert <eggert@twinsun.com>
4324 * linebuffer.c (freebuffer): Don't free the argument, just
4325 the buffer associated with the argument. Bug reported by
4328 2003-09-19 Karl Berry <karl@gnu.org>
4330 * argp.h: update from libc.
4332 2003-09-16 Paul Eggert <eggert@twinsun.com>
4334 * linebuffer.c (readlinebuffer): Return NULL immediately upon
4335 input error, instead of returning NULL the next time we are called
4336 (and therefore losing track of errno).
4338 2003-09-15 Paul Eggert <eggert@twinsun.com>
4340 * getndelim2.c (getndelim2): Don't trash errno when a read
4341 fails, so that the caller gets the proper errno.
4343 * readutmp.c (read_utmp): Likewise.
4344 Check for fstat error. Close stream and free storage
4347 2003-09-14 Bruno Haible <bruno@clisp.org>
4349 * fwriteerror.h: New file.
4350 * fwriteerror.c: New file.
4352 2003-09-14 Jim Meyering <jim@meyering.net>
4354 * getloadavg.c: Correct cpp indentation.
4355 * strdup.c: Likewise.
4356 * vasnprintf.c: Likewise.
4358 2003-09-12 Paul Eggert <eggert@twinsun.com>
4360 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
4361 * obstack.c [!defined _LIBC]: Likewise.
4362 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
4363 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
4364 * exitfail.c: Don't include stdlib.h; no longer needed.
4366 More changes to assume C89 or better.
4368 * error.c (error_tail): Assume vprintf.
4370 * argmatch.c (getenv): Remove decl.
4371 * progreloc.c (get_full_program_name): Define via prototype.
4372 * setenv.c (clearenv): Likewise.
4373 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
4375 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
4376 (malloc, memcpy): Remove decls.
4377 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
4378 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
4379 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
4380 (memcpy): Remove macro.
4381 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
4382 (__P): Remove. All uses removed.
4383 (PTR): Remove. All uses changed to void *.
4384 (CHAR_BIT, NULL): Remove.
4385 (spaces, zeros, memset_space, memset_zero)
4386 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
4388 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
4389 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
4390 Define with prototype.
4391 Remove now-unnecessary prototype decl.
4392 (extra_args_spec): Assume ANSI C. All uses changed.
4393 (extra_args_spec_iso): Remove.
4394 (my_strftime, emacs_strftimeu): Define via prototype.
4395 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
4397 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
4398 * strtoimax.c: Include <stdlib.h> unconditionally.
4399 (strtoul, strtol): Remove decls.
4400 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
4402 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
4403 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
4404 (LOCALE_PARAM_PROTO): New macro.
4405 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
4406 (INTERNAL (strtol), strtol): Define with a prototype.
4407 (PARAMS): Remove. All uses removed.
4408 * tempname.c: Include <string.h> unconditionally.
4409 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
4410 * xgethostname.c (main): Define with a prototype.
4411 * xmalloc.c: Include "xalloc.h" first, to check interface.
4412 Include <stdlib.h> unconditionally.
4413 (calloc, malloc, realloc, free): Remove decls.
4414 * xstrtod.c: Include "xstrtod.h" first, to check interface.
4415 Include <stdlib.h> unconditionally. Sort include file names.
4417 (xstrtod): Define with a prototype.
4418 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
4419 (strtol, strtoul): Remove decls.
4421 2003-09-11 Paul Eggert <eggert@twinsun.com>
4423 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
4424 Include <stdlib.h>, <string.h> unconditionally.
4425 Remove now-unnecessary cast to char *.
4426 * strnlen.c: Include <string.h> unconditionally.
4427 * yesno.c (yesno): Define with a prototype.
4429 2003-09-10 Bruno Haible <bruno@clisp.org>
4431 * strcspn.c: Include <string.h> unconditionally.
4432 * strpbrk.c: Include <string.h> unconditionally.
4433 * strstr.c: Include <string.h> unconditionally.
4434 * unicodeio.c: Include <string.h> unconditionally.
4435 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
4436 * unsetenv.c: Likewise.
4437 * xreadlink.c: Include <stdlib.h> unconditionally.
4438 * yesno.c: Include <stdlib.h> unconditionally.
4439 (rpmatch): Add prototype.
4441 2003-09-10 Jim Meyering <jim@meyering.net>
4443 * error.c: Correct indentation of cpp directives.
4445 2003-09-09 Paul Eggert <eggert@twinsun.com>
4449 * acosl.c (main): Use a prototype.
4450 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
4453 * getloadavg.c (getloadavg, main): Define via prototypes.
4455 * getopt.h (struct option.name): Assume C89, and use 'const'.
4456 (getopt, etopt_long, getopt_long_only, _getopt_internal)
4457 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
4459 * getopt.c (const): Remove macro.
4460 Include <string.h> unconditionally.
4461 (my_index): Remove; all uses changed to strchr.
4462 (strlen): Remove decl.
4463 (exchange): Remove forward decl; no longer needed.
4464 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
4465 Define with prototype.
4466 * getopt1.c (const): Remove macro.
4467 (getopt_long, getopt_long_only, main): Define with prototype.
4469 * getugroups.c: Include <string.h> unconditionally.
4471 * getusershell.c: Include <stdlib.h> unconditionally.
4472 (getusershell, setusershell, endusershell, readname, main):
4473 Define with prototypes.
4475 * group-member.c: Include group-member.h first.
4476 Include <stdlib.h> unconditionally.
4478 * hard-locale.c: Include hard-locale.h first.
4479 Include <stdlib.h>, <string.h> unconditionally.
4481 * hash.c (free, malloc): Remove decls.
4482 Include <stdlib.h> unconditionally.
4484 * human.c: Include <stdlib.h>, <string.h> unconditionally.
4485 (getenv): Do not declare.
4487 * idcache.c: Include <string.h> unconditionally.
4489 * long-options.c: Include long-options.h first, to test interface.
4490 Include <stdlib.h> unconditionally.
4492 * makepath.c: Include makepath.h first, to test interface.
4493 Include <stdlib.h> and <string.h> unconditionally.
4495 * linebuffer.c: Include <stdlib.h>.
4496 (free): Remove decl.
4498 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
4499 rpl_malloc returns void *, not char *.
4500 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
4502 * md5.h: Include <limits.h> unconditionally.
4503 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
4504 (__P): Remove; all uses removed.
4505 * md5.c: Include "md5.h" first.
4506 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
4507 md5_buffer, md5_process_bytes, md5_process_block):
4508 Define with prototypes.
4509 * sha.h (__P): Remove all uses. (It wasn't defined??)
4510 * sha.c: Include "sha.h" first.
4511 Include <stdlib.h>, <string.h> unconditionally.
4513 * memchr.c (__ptr_t): Remove; all uses changed to void *.
4514 * memcmp.c (__ptr_t): Likewise.
4515 * memrchr.c (__ptr_t): Likewise.
4516 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
4517 Include <string.h> unconditionally.
4518 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
4519 * memchr.c: Include <stdlib.h> unconditionally.
4520 * memchr.c (LONG_MAX): Remove.
4521 * memrchr.c (LONG_MAX): Likewise.
4522 * memchr.c (__memchr): Define via a prototype.
4523 * memrchr.c (__memrchr): Likewise.
4524 * memcmp.c (__P): Remove, and remove all uses.
4525 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
4526 Remove forward decls; no longer needed.
4527 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
4528 Use types required by C89 in prototype.
4530 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
4531 * savedir.c: Likewise.
4532 * mkdir.c (free): Remove decl.
4533 * rmdir.c (rmdir): Define with a prototype.
4534 * savedir.c: Include savedir.h first, to test interface.
4536 * mktime.c (STDC_HEADERS): Remove.
4537 Include <stdlib.h>, <string.h> unconditionally.
4539 * modechange.c: Include <stdlib.h> unconditionally.
4540 (malloc): Remove decl.
4542 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
4543 (free): Remove decl.
4545 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
4546 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
4547 (This type really should be intptr_t, but that's a C99ism.)
4548 (_obstack_memcpy): Remove: all uses changed to memcpy.
4549 Include <string.h> unconditionally.
4550 (struct obstack): Assume __STDC__ for types of members
4551 chunkfun, freefun, extra_arg.
4552 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
4553 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
4554 obstack_begin, obstack_specify_allocation,
4555 obstack_specify_allocation_with_arg, obstack_chunkfun,
4556 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
4557 Remove unprototyped decls and the macros that use them.
4558 * obstack.c (POINTER): Remove. All uses changed to void *.
4559 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
4560 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
4561 (defined __STDC__ && __STDC__)]:
4562 Remove nonprototyped code.
4563 Include <stdlib.h> unconditionally.
4564 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
4565 _obstack_allocated_p, _obstack_free, obstack_free,
4566 _obstack_memory_used, print_and_abort):
4567 Define using prototypes.
4568 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
4569 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
4570 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
4571 obstack_next_free, obstack_object_size, obstack_room) [0]:
4572 Remove unused, unprototyped code.
4574 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
4576 * physmem.c (physmem_total, physmem_available, main): Define
4579 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
4580 (main): Define with a prototype.
4582 * posixver.c (getenv): Remove decl.
4584 * putenv.c (malloc): Returns void *, not char *.
4585 Include <string.h> unconditionally.
4586 (strchr, memcpy, NULL): Do not define.
4588 * readtokens.c: Include readtokens.h first, to test interface.
4589 Include <stdlib.h>, <string.h> unconditionally.
4590 (init_tokenbuffer): Define with a prototype.
4592 * regex.c (PARAMS): Remove. All uses removed.
4593 All uses of _RE_ARGS removed, too.
4594 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
4596 (bzero): Assume memset exists.
4597 (memcmp, memcpy, NULL): Remove.
4598 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
4599 char, or assignments to local vars of type signed char.
4600 (init_syntax_once, PREFIX(extract_number_and_incr),
4601 PREFIX(print_partial_compiled_pattern),
4602 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
4603 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
4604 PREFIX(regex_grow_registers), PREFIX(regex_compile),
4605 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
4606 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
4607 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
4608 wcs_compile_range, byte_compile_range, truncate_wchar,
4609 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
4610 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
4611 count_mbs_length, wcs_re_match_2_internal,
4612 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
4613 PREFIX(alt_match_null_string_p),
4614 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
4615 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
4616 regfree, PREFIX(extract_number)): Define with prototype. Remove
4617 now-unnecessary declaration, if any.
4618 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
4620 Remove now-unnecessary casts among pointer types.
4621 * regex.h (_RE_ARGS): Remove. All uses removed.
4623 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
4624 (free): Remove decl.
4626 * rpmatch.c: Include <stdlib.h> unconditionally.
4628 * same.c: Include <stdlib.h>, <string.h> unconditionally.
4629 (free): Remove decl.
4631 * save-cwd.c: Include <stdlib.h> unconditionally.
4632 * xgetcwd.c: Likewise.
4634 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
4635 (free): Remove decl.
4637 * strchrnul.c (strchrnul): Define with a prototype.
4638 Fix bug: c_in was not converted to char before searching.
4640 The following changes are not K&R related:
4642 * group-member.h: Include <sys/types.h>, so that this file is
4644 * makepath.h: Likewise.
4646 * getusershell.c (readname, default_index, line_size, readname):
4647 Use size_t, not int, for sizes.
4648 (readname): If the size overflows, report an error instead of
4651 2003-09-09 Derek Robert Price <derek@ximbiot.com>
4653 * getndelim2.c: Assume stdlib.h per the C89 spec.
4655 2003-09-08 Paul Eggert <eggert@twinsun.com>
4657 Assume C89 or better; remove K&R cruft.
4658 A few of these changes were first proposed by Derek Robert Price
4659 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
4661 * addext.c: Include <string.h> unconditionally.
4662 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
4663 Don't declare getenv or malloc.
4665 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
4666 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
4668 (find_stack_direction, alloca): Use prototypes.
4670 * atexit.c (atexit): Define using a prototype.
4672 * basename.c, dirname.c, stripslash.c:
4673 Include <string.h> unconditionally.
4675 * bcopy.c: Include <stddef.h>.
4676 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
4678 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
4680 * error.h (error, error_at_line, error_print_progname)
4681 [! (defined (__STDC__) && __STDC__)]: Remove decls.
4682 * error.c: Include error.h first, to check interface.
4683 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
4684 (VA_START): Remove; all uses changeed to va_start.
4685 (exit, strerror): Remove decls.
4686 (error_print_progname): Prototype uncondionally.
4687 Don't include <errno.h>; no longer needed.
4688 (private_strerror): Remove.
4689 (error_tail): Always define.
4690 (error, error_at_line): Assume C89 or better; always use prototypes.
4691 * fatal.c: Include "fatal.h" first, to test interface.
4692 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
4693 (VA_START): Remove; all uses changed to va_start.
4694 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
4696 (exit): Remove decl.
4697 (fatal): Prototype unconditionally. Assume va_start works.
4698 Abort at end, to pacify gcc.
4700 * euidaccess.c (main): Define with a prototype.
4702 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
4704 * exitfail.c: Include <stdlib.h> unconditionally.
4706 * fnmatch_.h (__P): Remove. All uses changed to assume
4708 * fnmatch.c: Include fnmatch.h first, to test interface.
4709 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
4710 (getenv): Remove decl.
4711 (fnmatch): Define using a prototype.
4712 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
4713 (FCT): Define using a prototype.
4715 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
4717 * gethostname.c: Include <stddef.h>.
4718 (gethostname): Define with prototype. Length is size_t, not int.
4720 2003-09-08 Paul Eggert <eggert@twinsun.com>
4722 * getversion.c: Remove; was migrated to backupfile.c in 1997.
4723 getversion.c should have been removed then, but was accidentally
4726 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
4727 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
4729 2003-09-07 Paul Eggert <eggert@twinsun.com>
4731 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
4732 copy_tm_result. Bug reported by Simon Josefsson in
4733 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
4735 2003-09-06 Paul Eggert <eggert@twinsun.com>
4737 * time_r.c, time_r.h: New files.
4739 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
4741 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
4742 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
4744 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
4746 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
4747 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
4750 * timegm.c: Switch to glibc implementation, with the following changes:
4751 [defined HAVE_CONFIG_H]: Include <config.h>.
4752 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
4753 (__mktime_internal) [!defined _LIBC]: New decl.
4754 (__gmtime_r) [!defined _LIBC]: New macro and function.
4755 (timegm): Use a prototype, since gnulib assumes C89.
4756 Do not bother declaring tmp to be const, as it's not really usefu.
4757 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
4758 (timegm): Declare only if HAVE_DECL_TIMEGM.
4760 2003-09-03 Paul Eggert <eggert@twinsun.com>
4762 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
4763 Bug reported by Lute Kamstra in
4764 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
4766 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
4767 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
4768 course with correspondingly smaller numbers for tomorrow and
4769 yesterday. From Tadayoshi Funaba. Originally installed into
4770 sh-utils on 1999-08-07, but the patch got lost (I guess during the
4773 2003-08-31 Simon Josefsson <jas@extundo.com>
4775 * timegm.h: New file.
4776 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
4778 2003-08-31 Karl Berry <karl@gnu.org>
4780 * argp.h: update from libc.
4782 2003-08-28 Bruno Haible <bruno@clisp.org>
4784 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
4785 warning on QNX, which defines O_BINARY to 000000.
4787 2003-08-24 Bruno Haible <bruno@clisp.org>
4789 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
4790 MSVC7 <stdio.h> is included later.
4792 2003-08-20 Bruno Haible <bruno@clisp.org>
4794 * progname.h: New file, from GNU gettext.
4795 * progname.c: New file, from GNU gettext.
4796 * progreloc.c: New file, from GNU gettext.
4798 2003-08-19 Bruno Haible <bruno@clisp.org>
4800 * xstrdup.c: Assume <string.h> exists.
4802 2003-08-18 Jim Meyering <jim@meyering.net>
4804 * setenv.h: Indent nested cpp directive.
4805 * vasnprintf.c: Remove trailing blanks.
4807 2003-08-17 Simon Josefsson <jas@extundo.com>
4808 Bruno Haible <bruno@clisp.org>
4810 * xstrndup.h: New file.
4811 * xstrndup.c: New file.
4813 2003-08-17 Bruno Haible <bruno@clisp.org>
4815 * strndup.h: New file.
4817 2003-08-16 Paul Eggert <eggert@twinsun.com>
4819 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
4820 space, undoing this 2003-08-12 change:
4821 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
4823 2003-08-16 Jim Meyering <jim@meyering.net>
4825 Merge from coreutils.
4826 * xstrtoimax.c: #else #if -> #elif.
4827 * xstrtoumax.c: Likewise.
4829 2003-08-15 Paul Eggert <eggert@twinsun.com>
4831 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
4832 rather than tab, after '#' in shell-script copyright notices.
4833 Suggested by Bruno Haible.
4835 2003-08-15 Jim Meyering <jim@meyering.net>
4836 and Paul Eggert <eggert@twinsun.com>
4838 Merge from coreutils.
4839 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
4840 member but strut utmpx does not. Needed for AIX 4.3.3.
4841 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
4843 2003-08-15 Jim Meyering <jim@meyering.net>
4845 Merge from coreutils.
4846 * xgethostname.c: Include <stdlib.h>.
4847 (xghostname): Don't exit for anything other than memory-related
4848 failure; just return NULL.
4849 * userspec.c: Include "posixver.h".
4850 (parse_user_spec): Accept `.' as a separator only
4851 in pre-POSIX-200112 mode.
4852 * strtoimax.c: Use #elif rather than #else #if.
4853 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
4854 Remove function, now that we can rely on a working tzset function.
4855 [!_LIBC]: Ensure that the required autoconf test has been run.
4856 [!defined _NL_CURRENT && HAVE_STRFTIME]:
4857 Use underlying_strftime for %r.
4858 * sha.c: Merge in some clean-up and optimization changes from glibc.
4859 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
4860 Ensure that it is a multiple of 64.
4861 Rearrange loop exit tests so as to avoid performing an
4862 additional fread after encountering an error or EOF.
4863 * realloc.c: Update copyright date.
4865 2003-08-14 Jim Meyering <jim@meyering.net>
4867 Merge from coreutils.
4868 * obstack.h: Whitespace changes.
4869 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
4870 and xcalloc return values.
4871 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
4872 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
4873 hang on OSF/1 5.1 for DIR on both local and remote file systems.
4874 Reported by (and fix confirmed by) Nelson H. F. Beebe.
4875 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
4877 Use mntctl's return value to drive the entry-processing loop, since
4878 we can't rely on the value of the vmt_length member in the last
4879 entry. On some systems doing so could result in exhausting
4880 virtual memory. Based in part on a patch from Mike Jetzer.
4882 2003-08-14 Jim Meyering <jim@meyering.net>
4883 and Paul Eggert <eggert@twinsun.com>
4885 Merges from coreutils, plus other fixes.
4886 * physmem.c: Merge in portability changes from gcc/libiberty
4887 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
4888 for credits and details. Thanks to Kaveh Ghazi for helping
4889 to keep these files in sync.
4890 (ARRAY_SIZE): Define it.
4891 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
4892 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
4893 (memcasecmp): Don't assume size_t fits in unsigned int.
4894 Remove casts and duplicate code.
4895 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
4896 (memcpy): Remove definition.
4897 Merge in some clean-up and optimization changes from glibc.
4898 [BLOCKSIZE]: Move definition to top of file.
4899 Ensure that it is a multiple of 64.
4900 Rearrange loop exit tests so as to avoid performing an
4901 additional fread after encountering an error or EOF.
4902 * md5.h (md5_uintptr): Define.
4903 * makepath.c (CLEANUP_CWD): Report an error if we failed to
4904 return to the initial working directory. Preserve errno
4906 * idcache.c: Include "xalloc.h".
4907 (xmalloc, xrealloc): Remove decls.
4908 (getuser): Remove casts no longer required in C89.
4909 * human.c: Include stdio.h, for sprintf.
4910 * group-member.c: Include "xalloc.h".
4911 (xmalloc, xrealloc): Remove decls.
4912 (get_group_info): Remove casts no longer required in C89.
4913 * getusershell.c (readname): Remove casts no longer required in C89.
4914 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
4915 * getline.c: Whitespace fix, from coreutils.
4917 2003-08-13 Paul Eggert <eggert@twinsun.com>
4919 * exclude.c: Include <ctype.h>
4920 (IN_CTYPE_DOMAIN): New macro.
4922 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
4925 * argp-help.c, argp-parse.c, config.charset, getopt.h:
4926 Undo previous (whitespace-only) change.
4928 2003-08-12 Paul Eggert <eggert@twinsun.com>
4930 * argp-help.c, argp-parse.c, config.charset, getopt.h:
4931 Normalize leading white space and remove trailing white space.
4932 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
4933 notice, as per ../config/srclist-update.
4935 Merge from coreutils.
4936 * euidaccess.h: New file.
4937 * euidaccess.c: Include it.
4938 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
4939 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
4940 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
4942 2003-08-11 Bruno Haible <bruno@clisp.org>
4944 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
4945 (vasnprintf): Use it instead of wcslen.
4947 2003-08-11 Bruno Haible <bruno@clisp.org>
4949 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
4950 value to ensure that _Bool promotes to int. Use #define for _Bool when
4951 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
4953 2003-08-10 Karl Berry <karl@gnu.org>
4955 * regex.h: update from libc (whitespace fix).
4957 2003-08-09 Paul Eggert <eggert@twinsun.com>
4959 Merge some files from coreutils. These changes were
4960 originally made by Jim Meyering.
4961 * acl.c: Include <sys/types.h> before <sys/stat.h>;
4962 many older Unixes require this.
4963 * alloca.c (alloca): Remove cast to argument of free;
4964 no longer needed in C89.
4965 * alloca_.h, regex.h: Fix white space to match
4966 what GNU indent does.
4968 2003-08-05 Paul Eggert <eggert@twinsun.com>
4970 * bumpalloc.h: Remove.
4972 2003-08-04 Paul Eggert <eggert@twinsun.com>
4974 * getloadavg.c: Change copyright notice and spacing to conform to
4977 Merge from coreutils.
4978 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
4980 * getdate.y (date): Also accept dates like May-23-2003; suggestion
4981 from Karl Berry, implemented by Jim Meyering.
4982 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
4983 from Dmitry V. Levin.
4984 Remove anachronistic cast of xrealloc.
4985 * fnmatch_.h (__const): Remove. Use 'const'.
4986 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
4987 type. Otherwise, it wouldn't compile with at least /bin/cc on
4988 ymp-cray-unicos9.0.2.X.
4989 Combine two mostly-identical uses of alloca into one.
4990 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
4992 2003-08-04 Dave Love <d.love@dl.ac.uk>
4996 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
4997 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
4998 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
4999 obsolete NLIST_NAME_UNION.
5000 [__GNU__]: Undef BSD and FSCALE.
5001 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
5003 2003-08-03 Paul Eggert <eggert@twinsun.com>
5005 * stdbool_.h (_Bool): Make it signed char, instead of
5006 an enum type, so that it's guaranteed to promote to int. See:
5007 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
5009 2003-07-31 Paul Eggert <eggert@twinsun.com>
5011 * strerror.c: Include config.h, limits.h. Declare sprintf.
5012 (strerror): Don't assume that a printable int fits in 14 bytes.
5014 2003-07-24 Derek Robert Price <derek@ximbiot.com>
5015 Bruno Haible <bruno@clisp.org>
5017 * getline.h (getline, getdelim): Change return type to ssize_t.
5018 * getline.c (getline, getdelim): Likewise.
5019 Remove _GNU_SOURCE define; now it's defined in config.h through
5022 2003-07-22 Paul Eggert <eggert@twinsun.com>
5024 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
5025 over-parenthesization in macros.
5027 Sync with coreutils.
5029 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
5032 Use `exit_failure' for xalloc and xmemcoll instead of their own
5033 private exit-failure variables.
5034 * xalloc.h (xalloc_exit_failure): Remove.
5035 * xmalloc.c: Likewise. Include exitfail.h.
5036 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
5037 * xmemcoll.h (xmemcoll_exit_failure): Remove.
5038 * xmemcoll.c: Likewise. Include exitfail.h.
5039 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
5041 2003-07-18 Paul Eggert <eggert@twinsun.com>
5043 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
5044 * closeout.c: Likewise. Include "closeout.h" right after config.h,
5045 to test that it can stand by itself. Include "exitfail.h".
5046 Clients should set exit_failure instead.
5047 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
5049 2003-07-18 Andreas Schwab <schwab@suse.de>
5051 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
5053 2003-07-18 Bruno Haible <bruno@clisp.org>
5055 * getndelim2.h: New file.
5056 * getndelim2.c: Make into a module of its own. Include config.h,
5058 (getndelim2): Make non-static. Change return type to ssize_t.
5059 * getline.h: Change argument names.
5060 * getline.c: Include getndelim2.h instead of getndelim2.c.
5061 * getnline.c: Include getndelim2.h.
5063 2003-07-17 Bruno Haible <bruno@clisp.org>
5065 * Makefile.am: Remove file.
5066 * Makefile.in: Remove file.
5068 2003-07-17 Bruno Haible <bruno@clisp.org>
5070 * getnline.h: New file.
5071 * getnline.c: New file.
5072 * getndelim2.c: New file, extracted from getline.c.
5073 (getndelim2): Renamed from getdelim2, with added nmax argument.
5074 * getline.c: Include getndelim2.c.
5075 (getdelim2): Moved out to getndelim2.c.
5076 (getline, getdelim): Update.
5078 2003-07-15 <karl@gnu.org>
5080 * vasnprintf.c: update from gettext.
5082 2003-07-15 Jim Meyering <jim@meyering.net>
5084 * makepath.c (make_path): Enclose diagnostic in _(...).
5086 2003-07-14 Paul Eggert <eggert@twinsun.com>
5088 * asnprintf.c, asprintf.c, config.charset, gettext.h,
5089 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
5090 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
5091 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
5092 vasprintf.c, vasprintf.h: Regenerate. These files are now being
5093 updated automatically by ../config/srclist-update. This changes
5094 their license from LPGL to GPL.
5096 2003-07-14 Jim Meyering <jim@meyering.net>
5098 Don't emit diagnostics. Let callers do that.
5099 * save-cwd.c: Don't include "error.h".
5100 (save_cwd): Don't call error. Ensure that errno is valid
5101 when returning nonzero.
5103 * save-cwd.h (restore_cwd): Update prototype.
5104 * save-cwd.c (restore_cwd): Remove two parameters.
5105 Simplify. Don't call error upon failure. Let callers do that.
5106 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
5107 when auditing is enabled. But don't bother updating the #if.
5109 2003-07-14 Simon Josefsson <jas@extundo.com>
5111 * mempcpy.h: New file.
5112 * mempcpy.c: New file.
5114 2003-07-14 Paul Eggert <eggert@twinsun.com>
5116 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
5117 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
5118 unicodeio.c, unicodeio.h, unlocked-io.h:
5119 Switch from LGPL to GPL.
5121 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
5123 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
5124 it breaks C++ compilation.
5125 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
5127 2003-07-10 Jim Meyering <jim@meyering.net>
5129 * vasnprintf.c: Remove trailing blanks.
5130 Make cpp indentation consistent.
5132 2003-07-09 Paul Eggert <eggert@twinsun.com>
5134 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
5135 posixver.c, strftime.c, strnlen.c, strverscmp.c:
5136 Switch from LGPL to GPL.
5138 2003-07-07 Paul Eggert <eggert@twinsun.com>
5140 * mktime.c: Fix some boundary cases and remove need for floating point.
5142 Issue a compile-time diagnostic if time_t is floating point, or if
5143 two's complement arithmetic is not in effect, or if arithmetic
5144 right shift does not propagate the sign. These assumptions were
5145 all in the original code but they weren't checked.
5147 (TIME_T_MIDPOINT, verify): New macros.
5148 (__isleap): Remove; it has integer overflow problems.
5149 (leapyear): New function, without those problems.
5150 (ydhms_tm_diff): Remove; splitting into two parts.
5151 (ydhms_diff): New function, containing the arithmetic part of
5152 the old ydhms_tm_diff function. Issue a compile-time
5153 diagnostic if we are not using C99 integer division.
5154 Avoid casts when possible.
5155 (guess_time_tm): New function, containing the checking part of
5156 the old ydhms_tm_diff function. Return the new value, rather than
5157 the difference between it and the old. Accept a new argument T
5158 so that *T specifies the old value. Check for overflow in the result.
5160 (__mktime_internal): Use a time_t offset, not a long int offset.
5161 This undoes the 2003-06-04 change, which is no longer needed now
5162 that we have better overflow checking.
5163 (localtime_offset): Likewise.
5165 (__mktime_internal): Avoid harmful overflow on hosts where time_t
5166 and long are 64-bit but int is only 32-bit.
5167 (ydhms_diff): Use long int to store year1 and yday1.
5168 Issue a compile-time diagnostic if long int is not wide enough.
5170 (__mktime_internal): Use long int to store adjusted year and yday.
5171 Use plain C rather than preprocessor commands, if that doesn't
5173 Check for overflow (and try to repair) after each probe
5174 rather than checking only at the very end. This avoids some bugs
5175 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
5176 does not equal GMT offset at maximum time).
5177 Use integer to check for overflow rather than floating point; this
5178 is more portable to non-IEEE hosts, and is a tad faster.
5179 When we detect that we are oscillating between two values,
5180 don't check whether tm_isdst has the requested value, since
5181 we already know the answer. When tm_isdst has the wrong value,
5182 use a different heuristic to find the right one, based on the
5183 extreme values actually observed in practice in tz2003a,
5184 rather than the (overly optimistic) "previous 3 calendar quarters".
5186 (not_equal_tm, print_tm, check_result): Use "const T" rather than
5187 "T const" to accommodate glibc style.
5188 (check_result): Use less-confusing report format. "long" -> "long int.
5190 Don't loop if the iteration overflows time_t.
5191 Allow a negative step in the iteration.
5193 2003-07-01 Paul Eggert <eggert@twinsun.com>
5195 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
5196 having it depend on HAVE_SYS_TYPES_H.
5198 2003-06-25 Bruno Haible <bruno@clisp.org>
5200 * readlink.c: New file.
5202 2003-06-20 Bruno Haible <bruno@clisp.org>
5204 Assume C89, so PARAMS isn't needed.
5205 * unicodeio.h (PARAMS): Remove.
5206 * unicodeio.c: Don't use PARAMS.
5208 2003-06-18 Jim Meyering <jim@meyering.net>
5210 Merge changes from coreutils.
5211 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
5212 Remove explicit declarations of xmalloc and realloc.
5214 (read_utmp): Remove anachronistic cast of xmalloc.
5216 2003-06-17 Paul Eggert <eggert@twinsun.com>
5218 Assume C89, so PARAMS isn't needed.
5219 * backupfile.h (PARAMS): Remove. All uses removed.
5220 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
5221 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
5222 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
5223 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
5224 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
5225 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
5226 xstrtol.h: Likewise.
5227 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
5228 same.h, strverscmp.h: Do not include config.h; no longer needed.
5229 Anyway, config.h should always be included before any other file.
5231 2003-06-11 Simon Josefsson <jas@extundo.com>
5233 * sysexit_.h: New file.
5235 2003-05-20 Derek Price <derek@ximbiot.com>
5237 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
5239 2003-06-10 Simon Josefsson <jas@extundo.com>
5241 * strchrnul.h: New file.
5242 * strchrnul.c: New file.
5244 2003-06-10 Simon Josefsson <jas@extundo.com>
5246 * argp.h: New file, from glibc.
5247 * argp-ba.c: New file, from glibc.
5248 * argp-eexst.c: New file, from glibc.
5249 * argp-fmtstream.c: New file, from glibc.
5250 * argp-fmtstream.h: New file, from glibc.
5251 * argp-fs-xinl.c: New file, from glibc.
5252 * argp-help.c: New file, from glibc.
5253 * argp-namefrob.h: New file, from glibc.
5254 * argp-parse.c: New file, from glibc.
5255 * argp-pv.c: New file, from glibc.
5256 * argp-pvh.c: New file, from glibc.
5257 * argp-xinl.c: New file, from glibc.
5259 2003-06-07 Jim Meyering <jim@meyering.net>
5261 * readtokens.h: Put `Free Software Foundation, Inc.'
5262 in place of my name in the copyright comment.
5263 Remove definition and uses of __P.
5266 * stat.c: Don't declare xmalloc explicitly.
5267 Instead, include "xalloc.h".
5268 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
5269 xrealloc, and xcalloc return values.
5270 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
5272 * xgetcwd.h: Remove definition/uses of PARAMS.
5274 2003-06-06 Jim Meyering <jim@meyering.net>
5276 * stdbool_.h: Renamed from stdbool.h.in.
5278 2003-06-06 Jim Meyering <jim@meyering.net>
5280 Merge from coreutils.
5281 * same.c: (same_name): Declare *_basename locals to be `const'.
5282 Consolidate declarations and initializations of *_base* locals.
5284 Merge from coreutils.
5285 This avoids a core dump on systems without GNU putenv,
5286 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
5287 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
5288 (unsetenv): New static function, from GNU libc.
5289 (rpl_putenv): Use it.
5291 * modechange.c: Remove trailing blanks.
5293 Merge from coreutils.
5294 * fsusage.c: Remove declaration of statfs.
5295 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
5297 * posixtm.c: Include <stdbool.h> unconditionally.
5299 2003-06-05 Paul Eggert <eggert@twinsun.com>
5301 * mktime.c (__mktime_internal): When resolving a tm_isdst
5302 mismatch, look in future quarters as well as past. This fixes a
5303 bug when processing fall-backwards gaps immediately after a long
5304 period of daylight-saving time.
5306 * mktime.c: Assume freestanding C89 or better.
5307 (HAVE_LIMITS_H): Remove. Assume it's 1.
5308 (__P): Remove; not used.
5309 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
5310 (mktime, not_equal_tm, print_tm, check_result,
5311 main): Use prototypes. Use const * where appropriate.
5312 (main): Fix typo in testing code that uncovered by above changes.
5313 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
5315 2003-06-04 Paul Eggert <eggert@twinsun.com>
5317 * mktime.c: Fix Debian bug 177940
5318 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
5319 (localtime_offset): Now long int, not time_t, because we want it
5320 to be guaranteed to be signed. All uses changed.
5321 (__mktime_internal): If overflow would occur when adding offset,
5324 Merge 'human' changes from coreutils. Rewrite to support
5325 locale-specific notations like thousands separators.
5326 * human.c: Simplify authorship notice.
5327 Include human.h immediately after config.h.
5328 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
5329 <limits.h>: Do not include, since human.h does.
5330 (SIZE_MAX, UINTMAX_MAX): New macros.
5331 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
5332 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
5333 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
5334 (power_letter): Renamed from suffixes.
5335 (generate_suffix_backwards): Remove.
5336 (adjust_value): Now takes int style (because of human.h changes)
5337 and long double value (for greater precision on some platforms).
5338 (group_number): New function.
5339 (human_readable): Use it. Use integer options, not enum.
5340 Put the options before the sizes in the arg list.
5341 Support all the new options.
5342 The old human_readable function has been removed;
5343 use inttostr.h instead.
5344 (human_readable, default_block_size, humblock):
5345 Use uintmax_t, not int, for block sizes.
5346 (human_readable_inexact, block_size_types): Remove.
5347 (block_size_opts): New constant.
5348 (human_options): Renamed from human_block_size, with new signature
5349 that allows block sizes up to UINTMAX_MAX. All callers changed.
5350 * human.h: Add copyright and authorship notice.
5351 Include <limits.h> and <stdbool.h> unconditionally.
5352 (PARAMS): Remove. All uses removed.
5353 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
5354 (enum human_inexact_style): Remove tag; now a nameless enum.
5355 (human_floor, human_ceiling, human_round_to_even): Now have
5356 values 2, 0, 1 rather than -1, 1, 0.
5357 (human_group_digits, human_suppress_point_zero, human_autoscale,
5358 human_base_1024, human_SI, human_B): New constants.
5359 (human_readable_inexact, human_block_size): Remove.
5360 (human_readable): Size args are now uintmax_t, not int.
5361 (human_options): New decl.
5363 * exclude.c: (new_exclude, add_exclude): Remove casts that are
5364 unnecessary now that we assume C89 or better. This change
5365 imported from coreutils.
5367 * mktime.c (__mktime_internal): Do not reject negative timestamps
5368 arbitrarily. This is the same patch as 2003-05-28, but it got lost
5369 in the 2003-05-30 sync from glibc.
5371 .h files should stand alone, but we shouldn't include <sys/types.h>
5372 if we can get away with just <stddef.h>.
5374 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
5375 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
5376 rather than <sys/types.h>, as we merely need size_t.
5377 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
5379 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
5380 Include <stdio.h>, to get FILE.
5381 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
5382 memcasecmp.h has included <stddef.h> and all we need is size_t.
5383 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
5384 our interface, instead of including <sys/types.h>
5386 2003-06-02 Paul Eggert <eggert@twinsun.com>
5389 Fix some minor time-related bugs with POSIX time arguments.
5390 Some valid time stamps were being rejected (notably -1, and
5391 time stamps before 1900 on 64-bit hosts). And some invalid
5392 time stamps were being accepted, e.g. September 31.
5394 * posixtm.h (posixtime): Return bool instead of time_t, so
5395 that we can return (time_t) -1 successfully.
5396 * posixtm.c: Likewise.
5397 [HAVE_STDBOOL_H]: Include <stdbool.h>.
5398 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
5399 (t): Remove static var.
5400 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
5401 of static var. All uses changed.
5402 (year): Do not reject years before 1900; they can occur with
5404 (posix_time_parse): Do not check for out-of-range components;
5405 that is now the caller's responsibility, since our checks were
5406 only approximations.
5407 (posixtime): Use mktime to check for out-of-range components,
5408 since it knows them exactly.
5409 If mktime returns (time_t) -1, check whether an error actually occurred
5410 by invoking localtime on -1.
5411 (main) [TEST_POSIXTIME]: Check for input data errors, and report
5412 posixtime failures better.
5413 Improve the test data (in comments only).
5415 2003-05-30 <karl@gnu.org>
5417 * mktime.c: update from libc.
5419 2003-05-30 Bruno Haible <bruno@clisp.org>
5421 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
5422 * localcharset.h: Likewise.
5423 * localcharset.c: Likewise.
5425 2003-05-28 Paul Eggert <eggert@twinsun.com>
5427 Assume the headers required for C89 freestanding compilers.
5428 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
5429 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
5430 without checking for HAVE_LIMITS_H.
5431 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
5432 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
5434 * fatal.c: Include <stdarg.h> without checking for __STDC__.
5435 * exclude.c: Include <stdbool.h> unconditionally.
5436 * tempname.c: Include <stddef.h> unconditionally.
5437 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
5438 * modechange.c, rpmatch.c (NULL): Don't define, since
5439 <stddef.h> does that.
5440 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
5441 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
5442 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
5443 * xstrtol.c: Likewise.
5444 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
5445 * savedir.c: Include <stddef.h> instead of defining NULL.
5447 * addext.c (addext): Use assignment rather than cast, to avoid
5448 warnings on some platforms.
5450 * mktime.c (__mktime_internal): Do not reject negative timestamps
5453 2003-05-10 Bruno Haible <bruno@clisp.org>
5455 * linebreak.c (iconv_string_length): Don't return -1 just because the
5456 string is longer than 4 KB.
5458 2003-05-12 Jim Meyering <jim@meyering.net>
5460 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
5461 the space-padded-by-default conversion specifiers, %e, %k, %l.
5463 2003-05-03 Bruno Haible <bruno@clisp.org>
5465 Upgrade to Unicode-4.0.
5466 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
5467 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
5468 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
5469 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
5470 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
5471 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
5472 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
5473 Change width of U+E0100..U+E01EF from 1 to 0.
5475 2003-04-25 Bruno Haible <bruno@clisp.org>
5477 * copy-file.c: Include <stddef.h>, for size_t.
5479 2003-04-25 Jim Meyering <jim@meyering.net>
5481 * copy-file.c (copy_file_preserving): Declare buf_size to be
5482 of type size_t, not int.
5484 2003-04-11 Jim Meyering <jim@meyering.net>
5486 Merge changes from Coreutils.
5488 2003-03-22 Jim Meyering <jim@meyering.net>
5490 * strftime.c (widen): Cast alloca return value to proper type.
5492 2003-01-19 Ulrich Drepper <drepper@redhat.com>
5495 * strftime.c (my_strftime): Handle very large width
5496 specifications for numeric values correctly. Improve checks for
5499 2003-01-19 Jim Meyering <jim@meyering.net>
5501 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
5502 (nl_get_alt_digit) [! defined my_strftime]: Define.
5503 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
5504 _nl_get_alt_digit and _nl_get_walt_digit.
5506 * strftime.c (my_strftime): Merge in locale-related changes from libc.
5507 These changes have no effect outside of _LIBC.
5509 2003-04-10 Bruno Haible <bruno@clisp.org>
5511 * findprog.h: New file, from GNU gettext.
5512 * findprog.c: New file, from GNU gettext.
5514 2003-04-05 Jim Meyering <jim@meyering.net>
5516 Merge changes from Coreutils.
5518 * exclude.h (PARAMS): Remove definition and uses.
5519 * exclude.c: Remove uses of `PARAMS'.
5521 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
5522 Add test-cases for DOS filenames. Declare program_name.
5523 (main): Set up program_name. Patch by Rich Dawe.
5525 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
5527 Use mntctl's return value to drive the entry-processing loop, since
5528 we can't rely on the value of the vmt_length member in the last
5529 entry. On some systems doing so could result in exhausting
5530 virtual memory. Based in part on a patch from Mike Jetzer.
5532 2003-04-04 Bruno Haible <bruno@clisp.org>
5534 * linebreak.h: New file, from GNU gettext.
5535 * linebreak.c: New file, from GNU gettext with slight modifications.
5536 * lbrkprop.h: New file, from GNU gettext.
5538 2003-04-03 Bruno Haible <bruno@clisp.org>
5540 * utf8-ucs4.h: New file, from GNU gettext.
5541 * utf16-ucs4.h: New file, from GNU gettext.
5542 * ucs4-utf8.h: New file, from GNU gettext.
5543 * ucs4-utf16.h: New file, from GNU gettext.
5545 2003-04-02 Bruno Haible <bruno@clisp.org>
5547 * binary-io.h: New file, from GNU gettext.
5549 2003-04-01 Bruno Haible <bruno@clisp.org>
5551 * pathname.h: New file, from GNU gettext.
5552 * concatpath.c: New file, from GNU gettext.
5554 2003-03-30 Bruno Haible <bruno@clisp.org>
5556 * copy-file.c (copy_file_preserving): Don't set owner if the function
5557 chown() doesn't exist.
5559 2003-03-28 Bruno Haible <bruno@clisp.org>
5561 * copy-file.h: New file, from GNU gettext.
5562 * copy-file.c: New file, from GNU gettext.
5564 2003-03-18 Jim Meyering <jim@meyering.net>
5566 * quote.c (quote_n): Fix typo in comment.
5568 2003-03-14 Jim Meyering <jim@meyering.net>
5570 Merge changes from Coreutils.
5571 * obstack.h (obstack_object_size): Declare temporary, __o,
5572 to be const, in order to avoid warnings.
5573 (obstack_room): Likewise.
5574 (obstack_empty_p): Likewise.
5576 2003-03-13 Paul Eggert <eggert@twinsun.com>
5578 Merge changes from Bison.
5579 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
5580 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
5581 when compiling Bison 1.875's `bitset bset = obstack_alloc
5582 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
5583 * hash.c: Include <stdbool.h> unconditionally.
5585 2003-03-09 Paul Eggert <eggert@twinsun.com>
5587 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
5588 Reported by Bruce Becker; see:
5589 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
5591 2003-03-03 Paul Eggert <eggert@twinsun.com>
5592 Bruno Haible <bruno@clisp.org>
5594 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
5595 Reported by John Hughes, see
5596 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
5598 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
5600 * poll_.h: New file.
5603 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
5605 * mathl.h: New file.
5606 * acosl.c: New file.
5607 * asinl.c: New file.
5608 * atanl.c: New file.
5609 * ceill.c: New file.
5612 * floorl.c: New file.
5613 * frexpl.c: New file.
5614 * ldexpl.c: New file.
5616 * sincosl.c: New file.
5618 * sqrtl.c: New file.
5620 * trigl.c: New file.
5621 * trigl.h: New file.
5623 2003-02-17 Bruno Haible <bruno@clisp.org>
5625 * mkdtemp.h: New file, from GNU gettext.
5626 * mkdtemp.c: New file, from GNU gettext.
5628 2003-01-31 Bruno Haible <bruno@clisp.org>
5630 * rename.c: #undef rename before defining rpl_rename.
5631 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
5633 2003-01-30 Bruno Haible <bruno@clisp.org>
5635 * printf-args.h: New file, from GNU gettext.
5636 * printf-args.c: New file, from GNU gettext.
5637 * printf-parse.h: New file, from GNU gettext.
5638 * printf-parse.c: New file, from GNU gettext.
5639 * vasnprintf.h: New file, from GNU gettext.
5640 * vasnprintf.c: New file, from GNU gettext.
5641 * asnprintf.c: New file, from GNU gettext.
5642 * vasprintf.h: New file, from GNU gettext with modifications.
5643 * vasprintf.c: New file, from GNU gettext.
5644 * asprintf.c: New file, from GNU gettext.
5646 2003-01-29 Bruno Haible <bruno@clisp.org>
5648 * stpncpy.h: New file, from GNU gettext with modifications.
5649 * stpncpy.c: New file, from GNU gettext with modifications.
5651 2003-01-28 Bruno Haible <bruno@clisp.org>
5653 * c-ctype.h: New file, from GNU gettext, with changes suggested by
5655 * c-ctype.c: New file, from GNU gettext, with changes suggested by
5658 2003-01-27 Bruno Haible <bruno@clisp.org>
5660 * xsetenv.h: New file, from GNU gettext.
5661 * xsetenv.c: New file, from GNU gettext.
5663 2003-01-23 Bruno Haible <bruno@clisp.org>
5665 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
5667 2003-01-22 Bruno Haible <bruno@clisp.org>
5669 * exit.h: New file, from GNU gettext.
5671 2003-01-11 Bruno Haible <bruno@clisp.org>
5673 * stpcpy.h (stpcpy): Use ANSI C function declarations.
5674 * strcase.h (strcasecmp, strncasecmp): Likewise.
5676 2003-01-14 Jim Meyering <jim@meyering.net>
5678 * same.c (same_name): Tweak a comment.
5680 2003-01-11 Bruno Haible <bruno@clisp.org>
5682 * same.c (same_name): Reorder tests so as to avoid calling stat()
5683 when a string comparison is sufficient.
5685 2003-01-11 Bruno Haible <bruno@clisp.org>
5687 * readtokens.c (readtoken): Cast character to 'unsigned char', not
5690 2003-01-11 Bruno Haible <bruno@clisp.org>
5692 * hash-pjw.c: Add comment about low quality of this function.
5694 2003-01-12 Paul Eggert <eggert@twinsun.com>
5696 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
5697 to avoid collisions with libcurses and libreadline.
5699 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
5700 * getstr.h, getstr.c: Remove.
5701 * getline.c: Include "getline.h", to check interface.
5702 Move body of old getstr.c here: this defines MIN_CHUNK and
5703 declares getdelim2, which is renamed from getstr.
5704 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
5706 * linebuffer.c (readlinebuffer): Renamed from readline.
5708 * linebuffer.h: Likewise.
5709 (readline): Remove backward-compatibility macro.
5711 2003-01-12 Jim Meyering <jim@meyering.net>
5713 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
5715 2003-01-10 Bruno Haible <bruno@clisp.org>
5717 * alloca_.h: New file.
5718 * getdate.y: Unconditionally include alloca.h.
5719 * makepath.c: Likewise.
5720 * setenv.c: Likewise.
5721 * userspec.c: Likewise.
5723 2003-01-09 Bruno Haible <bruno@clisp.org>
5725 * stdbool.h.in: New file.
5727 2003-01-08 Bruno Haible <bruno@clisp.org>
5729 * safe-read.c: Include specification header first, to ensure its
5731 * full-write.c: Likewise.
5733 2003-01-08 Jim Meyering <jim@meyering.net>
5735 * full-write.c: Undefine and define-away `const' after inclusion
5736 of errno.h, not before. Suggestion from Bruno Haible.
5738 2003-01-07 Jim Meyering <jim@meyering.net>
5740 * full-write.c: Rework so that it may serve to define full_read, too.
5741 * full-read.c: Simply #define FULL_READ and include full-write.c.
5743 2003-01-06 Jim Meyering <jim@meyering.net>
5745 * version-etc.c: Update year in translatable copyright string.
5747 2002-12-25 Bruno Haible <bruno@clisp.org>
5749 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
5750 * xstrtol.h: Likewise.
5751 * xstrtoimax.c: Likewise.
5752 * xstrtoumax.c: Likewise.
5753 * human.h: Likewise.
5755 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
5756 on systems that have <inttypes.h> but not <stdint.h>.
5758 2002-12-31 Paul Eggert <eggert@twinsun.com>
5760 * memcoll.c (memcoll): Fall back on a simple algorithm using
5761 memcmp if strcoll doesn't work.
5763 2002-12-23 Bruno Haible <bruno@clisp.org>
5765 * localcharset.h: New file.
5766 * localcharset.c: Include it.
5767 * unicodeio.c: Likewise.
5769 2002-12-22 Bruno Haible <bruno@clisp.org>
5771 * utime.c (utime_null): No need to call ftruncate if the file was
5774 2002-12-23 Bruno Haible <bruno@clisp.org>
5776 * memcoll.c (STRCOLL): New macro.
5779 2002-12-22 Bruno Haible <bruno@clisp.org>
5781 * getstr.h (getstr): Define, to avoid clash with libcurses.
5782 * linebuffer.h (readline): Define, to avoid clash with libreadline.
5784 2002-12-22 Bruno Haible <bruno@clisp.org>
5786 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
5788 2002-12-23 Bruno Haible <bruno@clisp.org>
5790 * getline.h: Include <stddef.h>, for size_t.
5792 * unicodeio.h: Include <stddef.h>, for size_t.
5793 * unicodeio.c: Don't include <stddef.h>.
5795 2002-12-17 Bruno Haible <bruno@clisp.org>
5797 * canon-host.c (strdup): Remove unused declaration.
5799 * fsusage.c: Include full_read.h.
5800 (get_fs_usage): Use full_read instead of safe_read.
5802 * utime.c (utime_null): Use SAFE_READ_ERROR.
5804 2002-12-11 Bruno Haible <bruno@clisp.org>
5806 * setenv.h: Rewritten to cope with systems that have setenv() but not
5808 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
5811 2002-12-11 Bruno Haible <bruno@clisp.org>
5813 * setenv.c (alloca): Fall back to malloc.
5815 (setenv): Use freea() to free memory allocated with alloca().
5817 2002-11-13 Bruno Haible <bruno@clisp.org>
5819 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
5820 function declarations.
5821 * unsetenv.c (unsetenv): Likewise.
5823 2002-03-04 Bruno Haible <bruno@clisp.org>
5825 Portability to AIX 4.3.3.
5826 * unsetenv.c: New file, extracted from setenv.c.
5827 * setenv.c: Move the unsetenv() function to unsetenv.c.
5829 2001-12-20 Bruno Haible <bruno@clisp.org>
5831 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
5832 use malloc instead. For SunOS 4.
5834 2001-12-11 Bruno Haible <bruno@clisp.org>
5836 * setenv.c: Declare alloca.
5837 (compar_fn_t): New typedef.
5838 (KNOWN_VALUE, STORE_VALUE): Use it.
5840 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
5843 2002-12-10 Paul Eggert <eggert@twinsun.com>
5845 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
5846 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
5847 Choose values that are less likely to collide with system fnmatch
5849 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
5850 defined (e.g., a pure POSIX system).
5851 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
5852 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
5854 2002-12-06 Jim Meyering <jim@meyering.net>
5856 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
5858 Merge in changes from libc's misc/error.c, in preparation
5859 for the merge of gnulib's changes back into libc.
5861 * error.c (_): Define only if not already defined.
5862 Move definition to follow all #include directives.
5863 Include unlocked-io.h only if !_LIBC.
5864 [_LIBC]: Include <libio/libioP.h>.
5865 [USE_IN_LIBIO]: Include <libio/iolibio.h>
5866 (fflush): Tweak definition to use INTUSE.
5869 2002-12-05 Paul Eggert <eggert@twinsun.com>
5871 * alloca.c [defined emacs]: Include "lisp.h".
5872 (xalloc_die) [defined emacs]: New macro.
5873 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
5874 [! defined emacs]: Include <xalloc.h>.
5875 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
5876 (pointer): Typedef to POINTER_TYPE *.
5877 (malloc): Remove decl; we now always use xmalloc.
5878 (alloca): Use old-style definition, since Emacs needs this.
5879 Check for arithmetic overflow when computing combined size.
5881 2002-12-04 Paul Eggert <eggert@twinsun.com>
5883 Do not generate unlocked-io.h automatically, since it's easier to
5884 maintain it by hand.
5886 * unlocked-io.h: New file, from GNU diffutils,
5887 but with proper copyright notice and attribution.
5889 * Makefile.am: Add copyright notice.
5890 (libfetish_a_SOURCES): Add unlocked-io.h.
5891 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
5892 (DISTCLEANFILES, io_functions): Remove macros.
5893 (EXTRA_DIST): Remove gen_uio.
5894 (unlocked-io.h): Remove rule.
5896 2002-12-04 Jim Meyering <jim@meyering.net>
5898 Reflect the fact that stat.c and lstat.c are no longer generated.
5899 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
5900 (DISTCLEANFILES): Likewise.
5901 (EXTRA_DIST): Likewise.
5902 (all_local): Don't depend on stat.c or lstat.c.
5903 (stat.c, lstat.c): Remove rules.
5904 (EXTRA_DIST): Remove xstat.in.
5906 * xstat.in: Remove file. Contents moved into stat.c.
5907 * stat.c: New file. Contents mostly from xstat.in.
5908 * stat.c: Rework so that it may serve to define rpl_lstat, too.
5909 * lstat.c: New file. Simply #define LSTAT and include stat.c.
5911 * safe-read.c: Rework so that it may serve to define safe_write, too.
5912 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
5914 2002-12-03 Jim Meyering <jim@meyering.net>
5916 * safe-read.c, safe-write.c: Change variable names and comments, but
5917 not semantics, to minimize the differences between these two files.
5918 (safe_read): Change comment to mention SAFE_READ_ERROR.
5920 * safe-read.c (IS_EINTR): Define.
5921 (safe_read): Use IS_EINTR in place of in-function cpp directives.
5923 2002-12-02 Bruno Haible <bruno@clisp.org>
5925 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
5926 Define, taken from safe-read.c.
5927 (INT_MAX): Provide fallback.
5928 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
5929 * safe-write.h (SAFE_WRITE_ERROR): Define.
5931 * safe-read.c (EINTR): Remove definition.
5932 (safe_read): Don't use EINTR if it is absent.
5934 2002-12-02 Jim Meyering <jim@meyering.net>
5936 * safe-read.c (EINTR): Define.
5937 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
5938 (INT_MAX): Provide fallback.
5939 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
5941 * safe-read.h (SAFE_READ_ERROR): Define.
5943 2002-12-01 Jim Meyering <jim@meyering.net>
5945 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
5946 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
5948 2002-11-27 Paul Eggert <eggert@twinsun.com>
5950 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
5951 hash_rehash): Replace `if (limit <= value) abort ();' with
5952 `if (! (value < limit)) abort ();', for readability.
5954 2002-11-26 <karl@gnu.org>
5956 * strdup.c: copy from libc again, with jim's ok.
5957 * .cppi-disable: re-add strdup.c
5959 2002-11-25 <karl@gnu.org>
5961 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
5962 instead of "strtol.c".
5964 2002-11-25 Jim Meyering <jim@meyering.net>
5966 * mktime.c: Sync from libc, now that it has the latest fix.
5968 2002-11-24 <karl@gnu.org>
5970 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
5971 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
5973 2002-11-24 Jim Meyering <jim@meyering.net>
5975 Update from coreutils:
5977 * mktime.c: Merge in changes from libc.
5979 Avoid a link-time failure on some Linux systems.
5980 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
5981 (__mon_yday): Declare with the STATIC attribute.
5982 (__mktime_internal): Likewise.
5983 Based on a report from Greg Schafer.
5985 2002-11-23 Jim Meyering <jim@meyering.net>
5987 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
5988 Use `unsigned', not `int', as type of index.
5990 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
5992 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
5994 2002-11-22 Paul Eggert <eggert@twinsun.com>
5996 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
5997 hint that one should use `if (! x) abort ();' rather than `assert
5998 (x);', and anyway it's one less thing to worry about configuring.
5999 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
6000 hash_rehash, hash_insert): Use abort rather than assert.
6002 2002-11-22 Paul Eggert <eggert@twinsun.com>
6004 * quotearg.h: Allow multiple inclusion by surrounding with
6005 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
6006 so that we can be included first.
6007 (PARAMS): Remove; we now assume C89 or later. All uses removed.
6008 * quotearg.c: Include quotearg.h immediately after config.h.
6009 No need to include stddef.h or sys/types.h any more.
6010 Surround local include files with "", not "<>".
6011 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
6012 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
6013 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
6014 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
6015 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
6016 (ISPRINT): Remove; no longer needed now that we assume C89.
6018 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
6021 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
6022 quotearg_char): Use SIZE_MAX rather than
6023 (size_t) -1 when we are talking about "infinity".
6025 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
6027 2002-11-22 Bruno Haible <bruno@clisp.org>
6029 * safe-read.h: Assume C89. Add comments.
6030 (safe_read): Change return type to size_t.
6031 * safe-read.c (safe_read): Change return type to size_t. Handle byte
6032 counts > SSIZE_MAX correctly.
6033 * safe-write.h: New file.
6034 * safe-write.c: New file.
6035 * full-read.h: New file.
6036 * full-read.c: New file.
6037 * full-write.h: Assume C89. Add comments.
6038 * full-write.c: Include safe-write.h.
6039 (full_write): Rewritten to use safe_write.
6040 Suggested by Jim Meyering and Paul Eggert.
6042 2002-11-21 Bruno Haible <bruno@clisp.org>
6044 Remove case insensitive option matching.
6045 * argmatch.h (argcasematch): Remove declaration.
6046 (ARGCASEMATCH): Remove macro.
6047 (__xargmatch_internal): Remove case_sensitive argument.
6048 (XARGMATCH): Update.
6049 (XARGCASEMATCH): Remove macro.
6050 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
6051 case_sensitive argument.
6052 (argcasematch): Remove function.
6053 (__xargmatch_internal): Remove case_sensitive argument.
6054 (main): Use XARGMATCH instead of XARGCASEMATCH.
6056 * xmalloc.c: Change compile-time error message. Add comment about
6057 required autoconf version.
6059 2002-11-21 Jim Meyering <jim@meyering.net>
6061 * strdup.c (strdup): Tweak comment and initial #if/#include.
6063 Merge in changes from the coreutils.
6065 2002-09-25 Paul Eggert <eggert@twinsun.com>
6066 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
6067 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
6068 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
6069 int. Work more efficiently if X is the same width as uintmax_t.
6070 Do not compare X to -1, to avoid bogus compiler warning.
6071 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
6072 Don't assume that f_frsize and f_bsize are the same type.
6074 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
6077 * makepath.c (make_path): Restore umask *before* creating the final
6079 (make_path): Minor reformatting.
6081 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
6082 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
6084 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
6085 ones. At least on GNU/Linux systems, `auto' means something else.
6088 2002-11-20 Paul Eggert <eggert@twinsun.com>
6090 Merge argmatch cleanups from Bison. Assume C89.
6092 * argmatch.c: Include config.h here, not in argmatch.h.
6093 Include stdlib.h, for EXIT_FAILURE.
6094 Always include <string.h>, since we assume C89.
6095 (EXIT_FAILURE): Remove pre-C89 bug workaround.
6096 * argmatch.h: Do not include <config.h> or <sys/types.h>.
6097 Include <stddef.h> instead, since it's all we need for size_t.
6098 (PARAMS): Remove. All uses removed.
6099 (ARRAY_CARDINALITY): Do not bother to #undef.
6100 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
6101 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
6102 Remove unnecessary parentheses.
6103 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
6104 Insert necessary parentheses.
6105 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
6106 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
6108 2002-11-19 Bruno Haible <bruno@clisp.org>
6110 * mbswidth.c: Include mbswidth.h right at the beginning.
6111 * mbswidth.h: Include <stddef.h>, for size_t.
6113 * mbswidth.h (PARAMS): Remove macro.
6114 (mbswidth, mbsnwidth): Use ANSI C function declarations.
6115 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
6117 * gcd.h (PARAMS): Remove macro.
6118 (gcd): Use ANSI C function declarations.
6119 * gcd.c (gcd): Likewise.
6121 2002-11-15 Bruno Haible <bruno@clisp.org>
6123 * strcspn.c: Include <stddef.h>.
6124 (strcspn): Use ANSI C function declaration. Change return type to
6126 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
6127 (strpbrk): Use NULL.
6128 * strpbrk.h (PARAMS): Remove macro.
6129 (strpbrk): Use ANSI C function declaration.
6130 * strstr.c: Don't include <sys/types.h>.
6131 * strstr.h (PARAMS): Remove macro.
6132 (strstr): Use ANSI C function declarations.
6134 2002-11-06 Bruno Haible <bruno@clisp.org>
6136 * gcd.h (gcd): Change argument type to 'unsigned long'.
6137 * gcd.c (gcd): Likewise.
6139 2002-11-05 Bruno Haible <bruno@clisp.org>
6141 * gcd.h: New file, from gettext-0.11.5.
6142 * gcd.c: New file, from gettext-0.11.5.
6144 2002-11-05 Bruno Haible <bruno@clisp.org>
6146 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6147 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6148 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6149 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6151 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
6152 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
6154 * closeout.c: Include gettext.h instead of <libintl.h>.
6155 * human.c: Include gettext.h instead of <libintl.h>.
6156 * quotearg.c: Include gettext.h instead of <libintl.h>.
6157 * rpmatch.c: Include gettext.h instead of <libintl.h>.
6158 * unicodeio.c: Include gettext.h instead of <libintl.h>.
6159 * userspec.c: Include gettext.h instead of <libintl.h>.
6160 * version-etc.c: Include gettext.h instead of <libintl.h>.
6161 * xmalloc.c: Include gettext.h instead of <libintl.h>.
6162 (textdomain): Remove definition.
6163 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
6165 * long-options.c: Remove include of <libintl.h> and definition of _.
6166 * same.c: Remove include of <libintl.h> and definition of _.
6168 2002-11-04 Bruno Haible <bruno@clisp.org>
6170 * stpcpy.h: New file, from GNU gettext-0.11.5.
6171 * strcase.h: New file, from GNU gettext-0.11.5.
6172 * strpbrk.h: New file, from GNU gettext-0.11.5.
6173 * strstr.h: New file, from GNU gettext-0.11.5.
6174 * xgetcwd.h: New file, from GNU gettext-0.11.5.
6176 2002-05-09 Bruno Haible <bruno@clisp.org>
6178 * config.charset: Update for newest glibc. Add canonical names
6179 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
6181 2002-05-09 Bruno Haible <bruno@clisp.org>
6183 * localcharset.c (get_charset_aliases): Add more Windows specific
6186 2002-05-08 Owen Taylor <otaylor@redhat.com>
6188 * config.charset: A few additions for Solaris.
6190 2001-12-05 Bruno Haible <bruno@clisp.org>
6192 * localcharset.c (locale_charset): Don't return an empty string.
6194 2001-10-23 Bruno Haible <haible@clisp.cons.org>
6196 * config.charset: msdos in uk_UA uses CP1125.
6198 2001-08-05 Bruno Haible <haible@clisp.cons.org>
6200 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
6201 * localcharset.c (locale_charset): Declare as extern "C".
6203 2002-02-15 Bruno Haible <bruno@clisp.org>
6205 * config.charset [msdosdjgpp]: For Russian, use CP866.
6207 2002-02-11 Bruno Haible <bruno@clisp.org>
6209 * config.charset: Add support for NetBSD.
6211 2002-09-25 <karl@gnu.org>
6213 * strdup.c: copy from libc/string (via ../config/srclist*).
6214 * getopt*: copy from libc/posix.
6215 * gettext.h: copy from gettext.
6216 * .cppi-disable: add strdup.c, gettext.h.
6218 2002-07-01 Jim Meyering <meyering@lucent.com>
6220 * c-stack.c: Include sys/time.h.
6221 From Volker Borchert.
6223 2002-06-11 Paul Eggert <eggert@twinsun.com>
6225 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
6226 New macro. Use it uniformly instead of
6227 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
6228 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
6229 reported by Vin Shelton.
6231 2002-06-22 Jim Meyering <meyering@lucent.com>
6233 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
6234 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
6236 2002-06-22 Paul Eggert <eggert@twinsun.com>
6238 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
6239 Do not assume SA_SIGINFO behavior.
6240 Bug reported by Jim Meyering on NetBSD 1.5.2.
6242 2002-06-22 Jim Meyering <meyering@lucent.com>
6244 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
6246 * exitfail.c, exitfail.h: Likewise.
6247 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
6249 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
6251 (EXTRA_DIST): Add fnmatch_loop.c.
6252 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
6254 * fnmatch_loop.c: New file, from diffutils-2.8.2.
6255 * fnmatch.c: Update from diffutils-2.8.2.
6256 * fnmatch_.h: New file. From diffutils-2.8.2.
6257 * fnmatch.h: Remove file.
6259 2002-06-18 Paul Eggert <eggert@twinsun.com>
6261 * file-type.h: Report an error if neither S_ISREG nor
6262 S_IFREG is defined, instead of using a test specific to glibc
6263 2.2. This should be safe, since POSIX requires S_ISREG and
6264 Unix Version 7 had S_IFREG. We don't need to check for
6265 <sys/types.h> since we don't use any symbols that it defines.
6267 2002-06-15 Jim Meyering <meyering@lucent.com>
6269 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
6270 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
6271 have been included before this file.
6273 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
6275 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
6276 so that each temporary file name is unique and valid in the first
6277 8 characters, for operation under DOS.
6279 2002-06-15 Jim Meyering <meyering@lucent.com>
6281 Work even with DJGPP 2.03, which lacks support for symlinks.
6283 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
6285 * lchown.c (S_ISLNK): Likewise.
6287 2002-06-14 Jim Meyering <meyering@lucent.com>
6289 * file-type.h: Use the version from diffutils-2.8.2.
6290 * file-type.c: Likewise.
6292 2002-05-27 Jim Meyering <meyering@lucent.com>
6294 Fix a problem seen only on nonconforming systems whereby ls.c's
6295 use of localtime, and then of gettimeofday would cause trouble:
6296 the localtime call used to initialize rpl_gettimeofday's save
6297 mechanism would clobber ls's current local time information so
6298 that in any long listing the first file would always be listed
6299 with date 1970-01-01. Analysis by Volker Borchert.
6301 * gettimeofday.c (localtime): Undefine.
6302 (rpl_localtime): New function.
6304 2002-05-22 Jim Meyering <meyering@lucent.com>
6306 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
6307 * file-type.h: New file.
6308 * file-type.c (file_type): New file/function. Extracted from diffutils.
6310 2002-04-29 Paul Eggert <eggert@twinsun.com>
6312 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
6314 2002-04-28 Paul Eggert <eggert@twinsun.com>
6316 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
6317 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
6318 of 127, since 64 is the largest conceivable number for ancient
6320 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
6322 2002-04-28 Jim Meyering <meyering@lucent.com>
6324 * sig2str.c (WTERMSIG): Remove definition (unused).
6326 2002-04-28 Paul Eggert <eggert@twinsun.com>
6328 * sig2str.h, sig2str.c: New files.
6329 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
6331 2002-04-24 Jim Meyering <meyering@lucent.com>
6333 * gettext.h: New file, from Gettext.
6334 * Makefile.am (INCLUDES): Remove -I../intl.
6335 (libfetish_a_SOURCES): Add gettext.h.
6337 2002-04-16 Jim Meyering <meyering@lucent.com>
6339 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
6340 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
6341 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
6343 2002-04-12 Jim Meyering <meyering@lucent.com>
6345 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
6347 2002-03-10 Jim Meyering <meyering@lucent.com>
6349 * makepath.c (make_path): Remove a comma from a diagnostic.
6350 Suggestion from Santiago Vila.
6352 2002-03-08 Jim Meyering <meyering@lucent.com>
6354 * rename.c: Mention that this wrapper is needed also on
6355 mips-dec-ultrix4.4 systems.
6357 2002-03-02 Jim Meyering <meyering@lucent.com>
6359 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
6360 not HAVE_CLOCK_SETTIME.
6362 2002-02-27 Paul Eggert <eggert@twinsun.com>
6364 * nanosleep.h: Rename to....
6365 * timespec.h: New name for nanosleep.h. All uses changed.
6367 * gettime.c: New file.
6368 * settime.c: New file.
6371 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
6372 timespec.h. Remove nanosleep.h.
6374 2002-02-25 Paul Eggert <eggert@twinsun.com>
6376 * acl.c, acl.h: New files.
6377 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
6379 2002-02-24 Jim Meyering <meyering@lucent.com>
6381 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
6382 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
6383 cause trouble. Reported by Nelson Beebe.
6385 2002-02-23 Paul Eggert <eggert@twinsun.com>
6387 * path-concat.c (xpath_concat): Reorder code to pacify
6388 compilers that don't know that xalloc_die never returns.
6390 2002-02-20 Jim Meyering <meyering@lucent.com>
6392 * getdate.c: Regenerate using bison-1.33.
6394 2002-02-15 Paul Eggert <eggert@twinsun.com>
6396 * posixver.c, posixver.h: New files.
6397 * Makefile.am (libfetish_a_SOURCES): Add them.
6399 2002-02-02 Paul Eggert <eggert@twinsun.com>
6400 Bruno Haible <bruno@clisp.org>
6402 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
6403 (fwrite_success_callback): New declaration.
6404 * unicodeio.c (unicode_to_mb): New function, extracted from
6405 print_unicode_char. Call failure callback instead of error.
6406 (fwrite_success_callback): New function.
6407 (exit_failure_callback): New function.
6408 (fallback_failure_callback): New function.
6409 (print_unicode_char): Call unicode_to_mb.
6411 2002-01-26 Jim Meyering <meyering@lucent.com>
6413 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
6415 2002-01-22 Jim Meyering <meyering@lucent.com>
6417 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
6418 Otherwise, some versions of automake would omit the rule that makes
6419 Makefile from Makefile.in.
6421 2001-01-21 Paul Eggert <eggert@twinsun.com>
6423 * xmemcoll.h, xmemcoll.c: New files.
6424 * Makefile.am (libfetish_a_SOURCES): Add them.
6425 * memcoll.c: Include errno.h, and declare errno if not defined.
6426 (memcoll): Set errno to zero if there is no error.
6428 * quotearg.c (quotearg_buffer_restyled):
6429 Fix bug with quoting buffers containing NUL when backslashing escapes.
6430 This bug was exposed by the other changes in this patch.
6431 (quotearg_n_options): New arg ARGSIZE.
6432 All callers changed.
6433 (quoting_options_from_style): New function.
6434 (quotearg_n_style): Use it.
6435 (quotearg_n_style_mem): New function.
6437 * quotearg.h (quotearg_n_style_mem): New function.
6439 2002-01-16 Jim Meyering <meyering@lucent.com>
6441 * getdate.y: Add three semicolons, each just before a closing brace.
6442 Bison (as of version 1.31) no longer papers over that mistake.
6444 2002-02-14 Paul Eggert <eggert@twinsun.com>
6446 * backupfile.c (ISDIGIT): Comment fix.
6447 * getdate.y (ISDIGIT): Likewise.
6448 * posixtm.c (ISDIGIT, year): Likewise.
6449 * strverscmp.c (ISDIGIT): Likewise.
6450 * userspec.c (ISDIGIT): Likewise.
6452 2002-01-05 Jim Meyering <meyering@lucent.com>
6454 * version-etc.c (version_etc_copyright): Update copyright year.
6456 2001-01-19 Paul Eggert <eggert@twinsun.com>
6458 * closeout.c (close_stdout_status): If ferror (stdout), do
6459 not silently exit merely because the output buffer happens to
6460 have nothing pending.
6462 2001-12-18 Paul Eggert <eggert@twinsun.com>
6464 See the big note in ../ChangeLog.
6465 * human.c (suffixes): Prefer K to k for 1024.
6466 (generate_suffix_backwards): New function.
6467 (human_readable_inexact): Use it.
6468 * xstrtol.c (__xstrtol): If there is no number but there
6469 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
6470 Accept 'K' as well as 'k'.
6472 2001-12-15 Jim Meyering <meyering@lucent.com>
6474 * regex.h (__restrict_arr): Update from libc.
6476 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
6477 as `remote' if the name starts with `//'. Suggested by Michael Stone.
6480 2001-12-10 Jim Meyering <meyering@lucent.com>
6482 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
6483 Instead, include "xalloc.h".
6484 (initbuffer): Don't cast xmalloc return value to char*.
6485 (readline): Reword comment.
6486 Don't cast xrealloc return value to char*
6489 2001-12-09 Jim Meyering <meyering@lucent.com>
6491 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
6492 `signed and unsigned type in conditional expression'.
6493 * posixtm.c (posix_time_parse): Likewise.
6495 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
6497 * readtokens.c (readtoken): Declare an index to be of type unsigned
6498 to avoid a pedantic warning.
6500 * getstr.c: Don't include assert.h.
6501 (getstr): Remove warning-evoking assertions.
6502 Return -1 if offset parameter is out of bounds.
6503 Change the type of a local from int to size_t.
6505 * strftime.c (my_strftime_localtime_r): Include this function
6506 definition in the `#if ! HAVE_TM_GMTOFF' block.
6508 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
6509 Include xalloc.h instead.
6511 2001-12-02 Jim Meyering <meyering@lucent.com>
6513 * tempname.c: Don't declare getenv, thus reverting the change of
6514 2001-11-18. It's no longer necessary, now that stdlib.h is always
6517 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
6518 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
6520 2001-11-30 Akim Demaille <akim@epita.fr>
6522 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
6523 before being defined.
6525 2001-11-27 Paul Eggert <eggert@twinsun.com>
6527 * quotearg.h (quotearg_n, quotearg_n_style):
6528 First arg is int, not unsigned.
6529 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
6530 (SIZE_MAX, UINT_MAX): New macros.
6531 (quotearg_n_options): Abort if N is negative.
6532 Avoid overflow check on hosts where size_t is 64 bits and int
6533 is 32 bits, as overflow is impossible there.
6534 Fix off-by-one typo that caused unnecessary reallocation.
6536 2001-11-27 Jim Meyering <meyering@lucent.com>
6538 * tempname.c: Merge with version from libc.
6539 * regex.c: Likewise.
6541 * tempname.c: Include stdlib.h unconditionally. On some old systems
6542 for which STDC_HEADERS is 0, it was not included, resulting in a
6543 warning about an integer-to-pointer conversion problem with getenv.
6544 Reported by Volker Borchert.
6546 2001-11-26 Jim Meyering <meyering@lucent.com>
6548 * gtod.h: Remove file.
6549 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
6550 * gettimeofday.c: Don't include gtod.h.
6551 (GTOD_init): Remove function.
6552 (rpl_gettimeofday): Do its job here instead, rather than aborting.
6553 Suggestion from Volker Borchert.
6555 2001-11-23 Jim Meyering <meyering@lucent.com>
6557 * hash.h (struct hash_table): Don't define here. Merely declare it.
6558 * hash.c (struct hash_table): Define it here instead.
6560 2001-11-22 Jim Meyering <meyering@lucent.com>
6562 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
6564 2001-11-18 Paul Eggert <eggert@twinsun.com>
6566 * tempname.c (TMP_MAX): Remove; no longer needed.
6567 (TEMPORARIES): New macro.
6568 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
6569 removes an artificial limitation (e.g. HP-UX 10.20, where
6572 2001-11-18 Jim Meyering <meyering@lucent.com>
6574 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
6577 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
6578 files will be created before anything else.
6580 2001-11-17 Jim Meyering <meyering@lucent.com>
6582 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
6583 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
6584 rather than group writable. Patch by Juan F. Codagnone.
6586 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
6587 Instead, include "xalloc.h".
6589 * mountlist.c: Include unlocked-io.h after all system headers.
6590 Remove explicit declarations of xmalloc, xrealloc,
6591 and xstrdup. Instead, include "xalloc.h".
6593 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
6594 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
6595 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
6597 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
6598 Reported by Padraig Brady.
6600 * mkstemp.c: #undef mkstemp.
6602 (rpl_mkstemp): Rename from mkstemp.
6605 2001-11-16 Jim Meyering <meyering@lucent.com>
6607 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
6608 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
6609 determine the amount of total physical memory, use pstat_getstatic.
6610 HPUX-11 doesn't define _SC_PHYS_PAGES.
6611 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
6612 If sysconf couldn't be used to determine the amount of available
6613 physical memory, use both pstat_getstatic and pstat_getdynamic.
6614 Based on a patch from Bob Proulx.
6616 2001-11-05 Jim Meyering <meyering@lucent.com>
6618 * xstat.in (slash_aware_lstat): Correct a misleading comment.
6620 2001-11-03 Jim Meyering <meyering@lucent.com>
6622 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
6623 in argmatch_to_argument call.
6625 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
6628 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
6629 e.g., a fault due to an attempt to free a NULL pointer.
6631 2001-11-01 Jim Meyering <meyering@lucent.com>
6633 * dirfd.c, dirfd.h: New files.
6634 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
6636 * hash.c (hash_print) [TESTING]: Clean up.
6638 2001-10-22 Paul Eggert <eggert@twinsun.com>
6640 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
6641 to avoid a warning if -Wall.
6643 2001-10-21 Paul Eggert <eggert@twinsun.com>
6645 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
6647 2001-10-21 Jim Meyering <meyering@lucent.com>
6649 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
6650 this code would end up calling gettext even in packages built
6652 * getopt.c (_): Likewise.
6653 * regex.c (_): Likewise.
6655 2001-10-20 Paul Eggert <eggert@twinsun.com>
6657 * error.c (strerror_r): Do not declare unless !_LIBC.
6658 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
6659 Use strerror_r that is only a macro, even if it is not a function.
6660 (strerror): Check for HAVE_DECL_STRERROR before declaring.
6661 (private_strerror): Use prototypes, not old-style function definition.
6662 (print_errno_message): New function.
6663 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
6665 (error_tail, error, error_at_line): Use it.
6667 2001-10-11 Jim Meyering <meyering@lucent.com>
6669 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
6670 and quote_n (1, ... to avoid clobbering a buffer.
6672 2001-10-05 Jim Meyering <meyering@lucent.com>
6674 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
6675 * hash-pjw.c: New file (factored out of fileutils' remove.c).
6676 * hash-pjw.h: New file.
6678 2001-09-30 Jim Meyering <meyering@lucent.com>
6680 * mountlist.c [MOUNTED_GETFSSTAT]:
6681 Include <sys/ucred.h>, for Apple Darwin.
6682 Include sys/mount.h and sys/fs_types.h only if available.
6684 (read_filesystem_list): Use FS_TYPE.
6686 2001-09-29 Paul Eggert <eggert@twinsun.com>
6688 * exclude.c (excluded_filename): 0 -> false, since it's
6691 2001-09-28 Paul Eggert <eggert@twinsun.com>
6693 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
6694 #defines strtoimax. Also treat the other strto* functions
6697 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
6698 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
6699 (strtoimax, strtoumax): Do not declare if already defined as a macro.
6701 2001-09-26 Jim Meyering <meyering@lucent.com>
6703 Most macros in unlocked-io.h had the wrong number of arguments.
6704 * gen-uio: New script.
6705 (USE_UNLOCKED_IO): Define to 1 if not already defined.
6706 * unlocked-io.hin: Remove file.
6707 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
6708 rather than trying to embed it here.
6709 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
6710 Reported by Padraig Brady.
6712 2001-09-25 Volker Borchert <bt@teknon.de>
6714 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
6716 2001-09-23 Jim Meyering <meyering@lucent.com>
6718 * mountlist.c: Remove useless parentheses in #if directives.
6719 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
6720 the deprecated MOUNTED symbol is no longer defined in mntent.h.
6722 2001-09-22 Jim Meyering <meyering@lucent.com>
6724 * localcharset.c: Update from latest gettext.
6725 * config.charset: Likewise.
6727 2001-09-20 Jim Meyering <meyering@lucent.com>
6729 * xstrtol.c (strtoimax): Guard declaration with
6730 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
6731 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
6732 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
6733 (strtoumax): Likewise, for completeness (it wasn't necessary).
6735 2001-09-06 Paul Eggert <eggert@twinsun.com>
6737 * strtoimax.c (HAVE_LONG_LONG):
6738 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
6739 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
6740 to work around bug in IBM C compiler.
6742 2001-09-16 Jim Meyering <meyering@lucent.com>
6744 * mkdir.c: New file.
6746 2001-09-04 Paul Eggert <eggert@twinsun.com>
6748 * xgetcwd.c: Revert some of the previous change; intead,
6749 fix the HAVE_GETCWD_NULL code to behave more like the
6750 !HAVE_GETCWD_NULL code used to.
6753 (xgetcwd): Do not return NULL when memory is exhausted; instead,
6756 2001-09-04 Paul Eggert <eggert@twinsun.com>
6758 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
6759 Use ssize_t, not int, to store result of readlink.
6760 Check for ssize_t overflow as well as size_t overflow,
6761 as POSIX says the result of readlink is implementation-defined
6762 when ssize_t overflows.
6763 Remove unnecessary cast to char*.
6764 Use free+malloc instead of realloc, as the storage doesn't need
6765 to be preserved and it's clearer and can be more efficient that way.
6766 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
6767 * xreadlink.h (xreadlink): Update prototype.
6769 2001-09-03 Paul Eggert <eggert@twinsun.com>
6771 * exclude.c (fnmatch_no_wildcards): Fix confusion between
6772 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
6773 spotted by Jim Meyering.
6775 2001-09-03 Jim Meyering <meyering@lucent.com>
6777 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
6779 2001-09-03 Paul Eggert <eggert@twinsun.com>
6781 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
6782 like the HAVE_GETCWD_NULL code.
6783 Include pathmax.h if not HAVE_GETCWD.
6784 Do not include xalloc.h.
6785 (INITIAL_BUFFER_SIZE): New symbol.
6786 Do not use xmalloc / xrealloc, since the caller is responsible for
6787 handling errors. Preserve errno around `free' during failure.
6788 Do not overrun buffer when using getwd.
6790 2001-09-03 Paul Eggert <eggert@twinsun.com>
6792 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
6793 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
6795 2001-09-02 Jim Meyering <meyering@lucent.com>
6797 * error.c: Update from GNU libc.
6799 2001-09-01 Jim Meyering <meyering@lucent.com>
6801 * xreadlink.c: New file.
6802 * xreadlink.h: New file.
6803 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
6805 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
6806 doesn't conflict with sparc Solaris 7's definition in
6807 /usr/include/sys/int_types.h.
6809 * exclude.c: Use `""', not `<>' to #include non-system header files.
6810 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
6811 and strncasecmp as r-values. Unixware didn't have declarations.
6813 2001-08-31 Jim Meyering <meyering@lucent.com>
6815 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
6816 Use an initial, malloc'd, buffer of length 128 rather than
6817 a statically allocated one of length 1024.
6819 2001-08-30 Paul Eggert <eggert@twinsun.com>
6821 * xgetcwd.c: Don't include pathmax.h.
6822 Include stdlib.h and unistd.h if available.
6824 (xmalloc, xstrdup, free): Remove decls.
6825 (xgetcwd): Don't assume sizes fit in unsigned.
6826 Check for overflow when computing sizes.
6827 Simplify reallocation code.
6829 2001-08-28 Paul Eggert <eggert@twinsun.com>
6831 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
6833 * strtoimax.c: Renamed from strtoxmax.c, removing the
6836 Also, make the following further changes to make this file's
6837 configuration more similar to that of strtol.c:
6838 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
6839 (strtoumax, uintmax_t, strtoull, strtol): Remove.
6840 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
6841 (strtoimax): Renamed from strtoumax. All uses of unsigned values
6842 changed to signed values.
6844 And make the following changes as well:
6845 Fix copyright notice, as 1999 was missing.
6846 (verify): New macro.
6847 (strtoimax): Check sizes at compile-time, not run-time.
6848 Prefer strtol to strtoll if both work.
6849 (main): Remove; it was not that useful and was a pain to maintain.
6851 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
6853 2001-08-30 Paul Eggert <eggert@twinsun.com>
6855 * savedir.c (savedir): Remove size parameter, as POSIX says that
6856 a directory's st_size can have an arbitrary value, so the old
6857 usage could waste an arbitrary amount of memory. All uses
6859 * savedir.h: Update prototype.
6861 2001-08-30 Paul Eggert <eggert@twinsun.com>
6863 * xstrtol.c (strtoimax): New decl.
6865 2001-08-28 Paul Eggert <eggert@twinsun.com>
6867 * xstrtol.h: Add copyright notice.
6868 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
6869 LONGINT_INVALID_SUFFIX_CHAR.
6871 2001-08-30 Paul Eggert <eggert@twinsun.com>
6873 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
6876 2001-08-30 Paul Eggert <eggert@twinsun.com>
6878 * hash.c: Remove '2001' from copyright notice.
6880 2001-08-30 Paul Eggert <eggert@twinsun.com>
6882 * full-write.h: New file.
6883 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
6884 * full-write.c: Correct credits, as cccp.c no longer
6885 exists and anyway it was so heavily changed from the old cccp
6886 code as to be unrecognizable. Include full-write.h.
6887 (full_write) Return size_t, with short writes meaning failure.
6888 All callers changed. This fixes a bug with large buffers
6890 * utime.c: Include full-write.h.
6892 2001-08-30 Paul Eggert <eggert@twinsun.com>
6894 Merge 'exclude' changes from tar 1.13.22.
6895 This fixes one or two unlikely storage allocation overflow bugs,
6896 but doesn't change user-visible behavior otherwise.
6898 2001-08-30 Paul Eggert <eggert@twinsun.com>
6900 * exclude.c (bool): Declare, perhaps by including stdbool.h.
6901 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
6902 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
6903 Include if available.
6904 (<xalloc.h>): Include
6905 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
6906 (verify): New macro. Use it to verify that EXCLUDE macros do not
6907 collide with FNM macros.
6908 (struct patopts): New struct.
6909 (struct exclude): Use it, as exclude patterns now come with options.
6910 (new_exclude): Support above changes.
6911 (new_exclude, add_exclude_file):
6912 Initial size must now be a power of two to simplify overflow checking.
6913 (free_exclude, fnmatch_no_wildcards): New function.
6914 (excluded_filename): No longer requires options arg, as the options
6915 are determined by add_exclude. Now returns bool, not int.
6916 (excluded_filename, add_exclude):
6917 Add support for the fancy new exclusion options.
6918 (add_exclude, add_exclude_file): Now takes int options arg.
6919 Check for arithmetic overflow when computing sizes.
6920 (add_exclude_file): xrealloc might modify errno, so don't
6921 realloc until after errno might be used.
6923 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
6925 (free_exclude): New decl.
6926 (add_exclude, add_exclude_file): Now takes int options arg.
6927 (excluded_filename): No longer requires options arg, as the options
6928 are determined by add_exclude. Now returns bool, not int.
6930 2001-08-30 Paul Eggert <eggert@twinsun.com>
6932 * alloca.c (alloca): Arg is of type size_t, not unsigned.
6934 2001-08-27 Jim Meyering <meyering@lucent.com>
6936 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
6938 * version-etc.c (N_): Remove definition.
6939 Revert most of last change.
6940 Instead, simply don't mark the `Copyright...' string for translation.
6941 Based on advice from Paul Eggert.
6943 * strtoxmax.c: Tweak comment.
6945 2001-08-26 Jim Meyering <meyering@lucent.com>
6947 * version-etc.c (version_etc_copyright_fmt): Replace literal year
6948 of copyright with `%s' so translators don't get an untranslated
6950 (COPYRIGHT_YEAR): Define.
6951 (version_etc): Use fprintf rather than fputs.
6952 Suggestion from Ulrich Drepper.
6954 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
6956 * strtoll.c: New file, from GNU libc.
6957 * xstrtoimax.c: New file.
6959 * xstrtol.h: Add xstrtoimax.
6960 * strtoumax.c: New file. Simply include "strtoumax.c".
6961 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
6963 * strtoumax.c: Factor to work both for unsigned and signed types, ...
6964 * strtoxmax.c: ... then renamed to this.
6966 2001-08-13 Paul Eggert <eggert@twinsun.com>
6968 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
6969 Port to Solaris 8, where 'sed' requires a space after the 'r'
6970 command, and where sh dislikes "$/". Clean up the spacing a bit.
6971 Redirect output to $tmp just once.
6973 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
6975 * addext.c (<errno.h>): Include.
6976 (errno): Declare if not defined.
6977 (addext): Work correctly when pathconf returns -1 and leaves
6978 errno alone because there is no limit. Also, work even if
6979 pathconf returns a value greater than SIZE_MAX.
6981 2001-08-12 Jim Meyering <meyering@lucent.com>
6983 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
6984 Simply `return getcwd (NULL, 0);'.
6985 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
6986 Use 1300 as initial value for length, not PATH_MAX.
6988 * pathmax.h: Clean up cpp syntax.
6990 2001-08-12 Jim Meyering <meyering@lucent.com>
6992 * gettimeofday.c: New file.
6994 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
6996 2001-08-04 Jim Meyering <meyering@lucent.com>
6998 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
6999 to get in sync with glibc.
7001 2001-08-03 Paul Eggert <eggert@twinsun.com>
7003 The following changes are from gettext 0.10.39 as maintained by
7006 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
7007 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
7008 with inverted sense. All uses changed.
7010 * mbswidth.c: Don't include <limits.h>.
7011 Include <stdlib.h> and <string.h> unconditionally.
7012 (iswcntrl, mbsinit, ISCNTRL): New macros.
7013 (mbsnwidth): Use K&R style function declarations.
7014 Don't bother checking for MB_LEN_MAX == 1, since the compiler
7015 can optimize it when MB_CUR_MAX == 1.
7016 The width of control characters is zero, not 1.
7018 2001-07-15 Jim Meyering <meyering@lucent.com>
7020 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
7021 (BUILT_SOURCES): Add unlocked-io.h.
7022 (io_functions): Define.
7023 (unlocked-io.h): New rule.
7024 (DISTCLEANFILES): Add unlocked-io.h.
7025 (all-local): Depend on unlocked-io.h, to ensure it is created.
7027 * unlocked-io.hin: New file
7029 * regex.c: Update from glibc.
7031 2001-07-05 Jim Meyering <meyering@lucent.com>
7033 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
7035 (libfetish_a_SOURCES): Put all .h files here instead.
7036 Remove a thus-exposed (better checks in automake) duplicate and
7037 two unnecessary .h files.
7039 2001-06-11 Jim Meyering <meyering@lucent.com>
7041 * regex.c: Update from GNU libc.
7043 2001-05-27 Jim Meyering <meyering@lucent.com>
7045 * readutmp.h (UT_TYPE): Define.
7047 2001-05-24 Jim Meyering <meyering@lucent.com>
7049 * argmatch.c: Include "quote.h".
7050 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
7051 quote function. Reported by Göran Uddeborg.
7053 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
7055 * dirname.c (dir_name): Compute append_dot using path, not newpath
7056 which is not yet declared.
7058 2001-05-11 Paul Eggert <eggert@twinsun.com>
7060 * Makefile.am (libfetish_a_SOURCES):
7061 Add strftime.c, since we now compile it on all hosts.
7063 * strftime.c (my_strftime):
7064 Define to nstrftime if emacs, but only if my_strftime is not defined.
7065 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
7066 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
7067 Add one more extra argument: a nanoseconds value.
7070 (my_strftime function): Add %N format.
7071 (emacs_strftimeu): Renamed from emacs_strftime,
7072 with extra ut argument.
7074 2001-05-11 Paul Eggert <eggert@twinsun.com>
7076 dirname code cleanup. base_name now behaves more compatibly
7077 with POSIX basename when given file names that have trailing
7078 slashes, and similarly for dir_name. Add new primitives
7079 base_len and dir_len. Put the directory-name-related decls
7082 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
7083 * backupfile.c (base_name): Likewise.
7084 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
7085 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
7086 * makepath.c (strip_trailing_slashes): Likewise.
7087 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
7089 * rename.c (strip_trailing_slashes): Likewise.
7090 * same.c (base_name): Likewise.
7091 * stripslash.c (ISSLASH): Likewise.
7093 * addext.c: Include <dirname.h> after size_t is defined.
7094 * backupfile.c: Likewise.
7096 * addext.c (addext): Use base_len to trim redundant
7097 trailing slashes instead of doing it ourselves.
7098 But do not trim the last slash if it is not redundant.
7100 * backupfile.c (find_backup_file_name,
7101 max_backup_version): Use base_len instead of rolling it ourselves.
7102 Handle the case of "" and (on DOS) "C:" correctly.
7104 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
7105 Include <string.h>, <dirname.h>.
7106 (base_name): Allow file names ending in slashes, other than names
7107 that are all slashes. In this case, return the basename followed
7108 by the slashes. This is more general, and can be used in places
7109 where the original base_name purposely had an assertion failure.
7110 (base_len): New function.
7112 * dirname.c: Include <string.h> instead of <stdlib.h>.
7113 Do not include <assert.h>; no longer needed.
7115 (memrchr): Remove decl.
7116 (dir_name_r): Remove.
7117 (dir_len): Renamed from dirlen. All callers changed.
7118 Rewrite in terms of base_name, for simplicity and consistency.
7119 (dir_name): Never return NULL. All callers changed.
7120 Do not include <stdlib.h> in test program; no longer needed.
7121 return 0; is fine for test program.
7123 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
7125 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
7127 * path-concat.c (path_concat): Use base_len to compute
7128 base length, not strlen; this means we cannot rely on memcpy
7131 * same.c (STREQ): Remove.
7132 (same_name): Handle the case where the basename ends in trailing '/'.
7134 * stripslash.c (strip_trailing_slashes): Return nonzero if
7135 a slash was stripped. Do not strip the last slash after a
7138 2001-04-08 Jim Meyering <meyering@lucent.com>
7140 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
7141 recomputed; that's necessary when the offset spans a DST transition.
7142 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
7144 2001-04-02 Jim Meyering <meyering@lucent.com>
7146 * regex.h, regex.c: Update from GNU libc.
7148 2001-03-19 Paul Eggert <eggert@twinsun.com>
7150 * version-etc.c (version_etc_copyright): Update to 2001.
7152 2001-03-16 Paul Eggert <eggert@twinsun.com>
7154 * tempname.c (uint64_t): Define to uintmax_t if
7155 not defined, and if UINT64_MAX is not defined.
7156 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
7157 Reported by John David Anglin.
7159 2001-03-10 Bruno Haible <haible@clisp.cons.org>
7161 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
7162 alias if codeset is empty.
7163 * config.charset (BeOS): Use wildcard syntax.
7165 2001-03-13 Jim Meyering <meyering@lucent.com>
7167 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
7168 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
7171 2001-03-06 Bruno Haible <haible@clisp.cons.org>
7173 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
7175 * unicodeio.c (print_unicode_char): Simplify accordingly.
7177 2001-03-06 Bruno Haible <haible@clisp.cons.org>
7179 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
7180 support for DOS/DJGPP.
7182 2001-02-28 Paul Eggert <eggert@twinsun.com>
7184 * Makefile.am (libfetish_a_SOURCES):
7185 Add dup-safer.c, fopen-safer.c.
7186 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
7188 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
7190 2001-02-25 Paul Eggert <eggert@twinsun.com>
7192 The mkstemp replacement is taken from glibc 2.2.2, with some
7193 portability fixes for use outside glibc, as follows:
7195 * tempname.c (struct_stat64): New macro.
7196 (direxists, __gen_tempname): Use it.
7197 This avoids a portability problem with Solaris 8.
7199 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
7200 (<stddef.h>, <stdint.h>, <string.h>):
7201 Include only if STDC_HEADERS || _LIBC.
7202 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
7203 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
7204 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
7205 (__set_errno): Define this macro if <errno.h> doesn't.
7206 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
7207 Define these macros if <stdio.h> doesn't.
7208 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
7209 Define these macros if <sys/stat.h>
7210 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
7211 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
7212 __xstat64): Define if not _LIBC.
7213 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
7214 (__gen_tempname): Invoke gettimeofday only if
7215 HAVE_GETTIMEOFDAY || _LIBC;
7216 otherwise, fall back on plain "time".
7217 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
7219 * mkstemp.c (__GT_FILE): Define to zero if not defined.
7221 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
7223 2001-02-17 Jim Meyering <meyering@lucent.com>
7225 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
7226 around included file name.
7228 * strnlen.c (__strnlen): Merge in a change from GNU libc.
7230 * strftime.c: Update from GNU libc (the only changes were to comments).
7232 2001-02-13 Bruno Haible <haible@clisp.cons.org>
7234 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
7236 2001-02-17 Paul Eggert <eggert@twinsun.com>
7238 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
7239 Remove workaround macros for hosts that have mbrtowc but not
7240 mbstate_t, as we now insist on proper declarations for both
7241 before using mbrtowc.
7243 2001-02-17 Jim Meyering <meyering@lucent.com>
7245 * regex.c: Update from libc.
7247 2001-02-16 Paul Eggert <eggert@twinsun.com>
7249 * alloca.c (malloc): Undef before defining, since stdlib.h
7250 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
7251 Reported by Mark Hounschell via Paul Eggert.
7253 2001-01-30 Bruno Haible <haible@clisp.cons.org>
7255 * config.charset: Update for FreeBSD 4.2.
7257 2001-01-26 Jim Meyering <meyering@lucent.com>
7259 * quotearg.c: Include stddef.h.
7260 * quote.c: Include stddef.h.
7261 Reported by Axel Kittenberger.
7263 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
7264 line in double quotes so that it evokes a better diagnostic.
7265 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
7266 Reported by Axel Kittenberger.
7268 2001-01-15 Bruno Haible <haible@clisp.cons.org>
7270 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
7271 to avoid a warning. Add back 'const' to inptr.
7273 2001-01-16 Jim Meyering <meyering@lucent.com>
7275 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
7278 2001-01-14 Jim Meyering <meyering@lucent.com>
7280 * rename.c: New file. From Volker Borchert.
7281 Include stdlib.h, string.h or strings.h, and xalloc.h.
7282 Use strip_trailing_slashes rather than open-coding it.
7284 2001-01-03 Paul Eggert <eggert@twinsun.com>
7286 * strftime.c: Sync with glibc time/strftime.c 1.81.
7288 2001-01-03 Jim Meyering <meyering@lucent.com>
7290 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
7291 local `inptr' to avoid warning with some system declarations of iconv.
7293 2000-12-29 Paul Eggert <eggert@twinsun.com>
7295 * modechange.c: Do not assume that mode_t uses the
7296 traditional octal encoding. E.g. "chmod 1 FOO" should set
7297 the other-execute bit of FOO even if S_IXOTH != 1.
7299 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
7300 WOTH, XOTH, ALLM): New macros.
7301 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
7302 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
7304 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
7305 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
7307 No need to use uintmax_t; unsigned long is long enough.
7308 Don't bother to get suffix since we don't use it.
7310 2000-12-24 Jim Meyering <meyering@lucent.com>
7312 * hash.c (is_prime): Return explicit boolean values.
7313 (hash_get_first): Return NULL to appease Irix5.6's 89.
7314 Reported by Nelson Beebe.
7316 2000-10-31 Bruno Haible <haible@clisp.cons.org>
7318 * localcharset.c (locale_charset): Add support for Win32.
7320 2000-12-18 Paul Eggert <eggert@twinsun.com>
7322 * physmem.h, physmem.c: New files.
7324 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
7325 (noinst_HEADERS): Add physmem.h.
7327 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
7328 't' for compatibility with Solaris 8 sort.
7330 2000-12-18 Bruno Haible <haible@clisp.cons.org>
7332 * config.charset: Add support for BeOS.
7334 2000-12-16 Jim Meyering <meyering@lucent.com>
7336 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
7337 SHELLS_FILE to a file name that's useful on djgpp systems.
7339 (ADDITIONAL_DEFAULT_SHELLS): Define.
7340 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
7341 Based mostly on a patch from Prashant TR.
7343 2000-12-16 Jim Meyering <meyering@lucent.com>
7345 This bug had a serious impact on chown: `chown N:M FILE' (for integer
7346 N and M) would have treated it like `chown N:N FILE'.
7348 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
7350 2000-10-31 Bruno Haible <haible@clisp.cons.org>
7352 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
7353 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
7354 to the list of canonical encodings. Rename EUC-CN to GB2312.
7356 2000-12-08 Andreas Schwab <schwab@suse.de>
7358 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
7359 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
7361 2000-12-07 Jim Meyering <meyering@lucent.com>
7363 * stripslash.c (ISSLASH): Define.
7364 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
7367 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
7368 (dir_name_r): Declare this function as static.
7369 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
7370 manifest itself on a name containing a mix of slashes and
7372 Make this function work with names starting with a DOS-style
7373 drive letter and colon prefix.
7374 (dir_name): Append `.' if necessary.
7375 Based mostly on patches from Prashant TR and Eli Zaretskii.
7377 * dirname.h (dir_name_r): Remove prototype.
7379 2000-12-05 Jim Meyering <meyering@lucent.com>
7381 * dirname.c (dir_name_r): Add `const' in a few local declarations.
7383 2000-12-04 Jim Meyering <meyering@lucent.com>
7385 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
7386 Also include memory.h, stdlib.h, unistd.h if appropriate.
7387 Reported by Andreas Jaeger (conflicting declaration of malloc).
7389 2000-12-02 Jim Meyering <meyering@lucent.com>
7391 * closeout.h: Make idempotent, to avoid some obscure warnings.
7393 2000-12-01 Paul Eggert <eggert@twinsun.com>
7395 * memrchr.c: Include <config.h> before any system include file.
7397 2000-11-29 Paul Eggert <eggert@twinsun.com>
7399 * dirname.c (dir_name_r): Fix typo: int -> size_t.
7401 2000-11-26 Jim Meyering <meyering@lucent.com>
7403 * memcoll.c: Include sys/types.h. From Werner Almesberger.
7405 2000-11-22 Paul Eggert <eggert@twinsun.com>
7407 * strftime.c (my_strftime): Do not invoke mbrlen with a
7408 size of (size_t) -1; it's not portable.
7410 2000-11-17 Akim Demaille <akim@epita.fr>
7412 * obstack.h: Formatting changes.
7413 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
7414 prevent type checking.
7415 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
7416 cast the value to (void *): assigning a `foo *' to a `void *'
7418 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
7420 2000-11-17 Jim Meyering <meyering@lucent.com>
7422 * strstr.c: Update from GNU libc.
7424 2000-11-16 Jim Meyering <meyering@lucent.com>
7426 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
7428 2000-11-11 Jim Meyering <meyering@lucent.com>
7430 * error.c: Add a couple #includes, merging from GNU libc version.
7432 2000-11-10 Jim Meyering <meyering@lucent.com>
7434 * obstack.h: Update from GNU libc.
7435 * obstack.c: Likewise.
7437 2000-11-06 Paul Eggert <eggert@twinsun.com>
7439 * getusershell.c (setusershell): Use rewind rather than
7440 fseek/fseeko, to avoid configuration hassles with fseeko.
7441 Don't bother opening SHELLS_FILE if shellstream is NULL;
7444 2000-11-05 Jim Meyering <meyering@lucent.com>
7446 * makepath.h (make_dir): Declare.
7447 * makepath.c (make_dir): Remove `static' attribute.
7450 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
7452 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
7453 last one in a bucket, advance to the next bucket.
7455 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
7457 * fnmatch.c: Do not comment out all the code if we are using
7458 the GNU C library, because in some cases we are replacing buggy
7459 code in the GNU C library itself.
7461 2000-10-30 Paul Eggert <eggert@twinsun.com>
7463 * error.h, getline.h, modechange.h:
7464 Remove "2000" from Copyright line, as the file hasn't been
7465 changed this year other than in the copyright notice.
7467 * xalloc.h: Add "2000" to Copyright line, as this file
7468 was changed this year.
7470 2000-10-30 Paul Eggert <eggert@twinsun.com>
7472 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
7473 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
7474 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
7476 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
7478 * regex.h (__restrict_arr): Move definition out of #ifndef block.
7479 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
7480 doesn't define __restrict_arr.
7482 2000-10-29 Jim Meyering <meyering@lucent.com>
7484 * xstat.in: Fix grammar in comment.
7486 2000-10-28 Jim Meyering <meyering@lucent.com>
7488 * memchr.c: Update from libc.
7489 Adjust for portability:
7490 [HAVE_STDLIB_H]: Include stdlib.h.
7491 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
7492 Undef __memchr, too.
7493 [!weak_alias]: Define __memchr to memchr.
7495 * regex.c: Update from libc.
7496 * regex.h: Likewise.
7497 * getopt1.c: Likewise.
7498 * memcmp.c: Likewise.
7500 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
7501 Avoid using fseek, when possible -- it's broken by design.
7502 Patch by Ulrich Drepper.
7504 2000-10-26 Jim Meyering <meyering@lucent.com>
7506 * strftime.c: Update from libc.
7508 2000-10-25 Jim Meyering <meyering@lucent.com>
7510 * obstack.c: Update from libc.
7512 2000-10-23 Jim Meyering <meyering@lucent.com>
7514 * hard-locale.c (hard_locale): Revert last change -- it was simply
7515 wrong. That set_locale call must not have any side effects.
7518 2000-10-22 Jim Meyering <meyering@lucent.com>
7520 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
7521 [CYCLIC]: Remove now-unused definition.
7523 * save-cwd.c (O_DIRECTORY): Define, if needed.
7524 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
7525 Suggestion from Ulrich Drepper.
7527 2000-10-21 Jim Meyering <meyering@lucent.com>
7529 * dirname.c (dir_name_r): New function, factored out of dir_name.
7530 (dir_name): Use dir_name_r.
7531 * dirname.h (dir_name_r): Declare it.
7533 2000-10-21 Jim Meyering <meyering@lucent.com>
7535 * dirname.c (memrchr): Declare if necessary.
7536 (dir_name): Remove the restriction that there be no
7537 trailing slashes. Now, this code skips past them, effectively
7539 [TEST_DIRNAME] (main): New unit tests.
7541 * memrchr.c: New file from GNU libc.
7542 Undef __memrchr, too.
7543 [!weak_alias]: Define __memrchr to memrchr.
7544 Guard weak_alias use with `#ifdef weak_alias'.
7546 2000-10-17 Jim Meyering <meyering@lucent.com>
7548 * quote.h (PARAMS): Define and use.
7549 Reported by Akim Demaille.
7551 * getopt.c: Update from libc.
7553 2000-10-16 Jim Meyering <meyering@lucent.com>
7555 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
7558 2000-09-25 Jim Meyering <meyering@lucent.com>
7560 * md5.h (rol): Define (from GnuPG).
7562 * sha.c: Give credit (GnuPG) where due.
7563 (M): Use rol rather than open-coding it.
7564 Add a FIXME comment.
7566 2000-09-21 Jim Meyering <meyering@lucent.com>
7568 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
7569 Reported by Michael Stone.
7571 2000-09-20 Jim Meyering <meyering@lucent.com>
7573 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
7574 (noinst_HEADERS): Add sha.h.
7575 Based on code from Scott G. Miller and from GnuPG.
7577 2000-09-15 Jim Meyering <meyering@lucent.com>
7579 * regex.c: Update from libc.
7581 2000-09-10 Jim Meyering <meyering@lucent.com>
7583 * getopt.c (_getopt_internal): Update from glibc.
7585 2000-09-09 Jim Meyering <meyering@lucent.com>
7587 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
7588 think it should be used as a general replacement for isascii.
7589 * fnmatch.c: Likewise.
7590 * mbswidth.c: Likewise
7591 * regex.c: Likewise.
7594 * userspec.c: Include sys/param.h and limits.h.
7596 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
7597 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
7598 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
7599 UID, GID. Check range.
7601 2000-09-06 Jim Meyering <meyering@lucent.com>
7603 * getopt.c (_getopt_internal): Update from glibc.
7605 2000-08-30 Jim Meyering <meyering@lucent.com>
7607 * strftime.c: Merge in changes from GNU libc.
7609 2000-08-26 Jim Meyering <meyering@lucent.com>
7611 * closeout.c: Include "__fpending.h".
7612 (close_stdout_status): Return right away if there's nothing to flush.
7614 * Makefile.am (noinst_HEADERS): Add __fpending.h.
7615 * __fpending.c: New file.
7616 * __fpending.h: New file.
7618 2000-08-07 Paul Eggert <eggert@twinsun.com>
7620 Standardize on "memory exhausted" instead of "Memory exhausted"
7621 or "virtual memory exhausted".
7622 * obstack.c (print_and_abort): Use "memory exhausted", not
7623 "virtual memory exhausted".
7624 * same.c (same_name): Invoke xalloc_die instead of printing
7626 * userspec.c (parse_user_spec): Likewise.
7627 * bumpalloc.h: comment fix
7628 * same.c, userspec.c: Include xalloc.h.
7630 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
7631 not char *const and pointing to a constant array.
7632 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
7633 (xrealloc): Comment fix.
7635 * userspec.c (parse_user_spec):
7636 Don't translate a message until just before returning,
7637 to avoid unnecessary translation.
7639 2000-08-07 Jim Meyering <meyering@lucent.com>
7641 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
7642 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
7643 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
7644 getgroups.c, gethostname.c, getopt.h, group-member.c,
7645 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
7646 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
7647 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
7648 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
7649 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
7650 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
7651 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
7652 yesno.c: Back out Copyright date changes for each file with no change
7653 this year. This eases coordination with other programs using the same
7654 source code modules. From Paul Eggert.
7656 2000-08-03 Greg McGary <greg@mcgary.org>
7658 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
7659 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
7660 (EXTEND_BUFFER): Use them.
7662 2000-08-01 Jim Meyering <meyering@lucent.com>
7664 * dirname.c (ISSLASH): Define.
7665 (BACKSLASH_IS_PATH_SEPARATOR): Define.
7666 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
7667 both `\' and `/' may be use as path separators.
7668 Based on a patch from Prashant TR.
7670 2000-07-31 Paul Eggert <eggert@twinsun.com>
7672 * quotearg.c (quotearg_n_options): Don't make the initial
7673 slot vector a constant, since it might get modified.
7675 2000-07-31 Jim Meyering <meyering@lucent.com>
7677 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
7678 * obstack.c (print_and_abort): Likewise.
7680 2000-07-30 Paul Eggert <eggert@twinsun.com>
7682 * quotearg.c (quotearg_n_options): Preallocate a slot 0
7683 buffer, so that the caller can always quote one small
7684 component of a "memory exhausted" message in slot 0.
7685 From a suggestion by Jim Meyering.
7687 2000-07-30 Jim Meyering <meyering@lucent.com>
7689 * makepath.c (make_path): Quote the other instance, too.
7691 * quotearg.c (N_STATIC_SLOTVECS): Define.
7692 (STATIC_BUF_SIZE): Define.
7693 (quotearg_n_options): Use only statically allocated storage when
7694 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
7695 than STATIC_BUF_SIZE.
7697 2000-07-29 Jim Meyering <meyering@lucent.com>
7699 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
7700 * dirname.c (dir_name): Likewise.
7702 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
7704 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
7705 (dir_name): Assert that there are no trailing slashes.
7707 2000-07-18 Bruno Haible <haible@clisp.cons.org>
7709 * mbswidth.h (mbswidth): Add a flags argument.
7710 (mbswidth): New declaration.
7711 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
7712 * mbswidth.c (mbswidth): Add a flags argument.
7713 (mbsnwidth): New function.
7715 2000-07-24 Jim Meyering <meyering@lucent.com>
7717 * mbswidth.c: Remove useless #else. From Bruno Haible.
7719 2000-07-23 Paul Eggert <eggert@twinsun.com>
7721 * mbswidth.c (_XOPEN_SOURCE):
7722 Don't define; this causes problems on Solaris 7.
7723 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
7725 2000-07-23 Paul Eggert <eggert@twinsun.com>
7728 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
7729 so that mbstate_t is always defined.
7731 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
7732 be 1 in at least one GCC installation, and this configuration
7733 error is likely to be common. Ignoring MB_LEN_MAX hurts
7734 performance on hosts that have mbrtowc but have only unibyte
7735 locales, but I assume these hosts are rare.
7737 2000-07-23 Paul Eggert <eggert@twinsun.com>
7739 * quotearg.c: Streamline by invoking multibyte code only if needed.
7740 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
7741 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
7742 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
7743 invoke multibyte primitives.
7745 2000-07-23 Jim Meyering <meyering@lucent.com>
7747 * basename.c (base_name): Add an assertion.
7749 2000-07-15 Bruno Haible <clisp.cons.org>
7751 * quotearg.c: When the system forces us to redefine mbstate_t,
7752 shadow its mbsinit function.
7754 2000-07-16 Bruno Haible <haible@clisp.cons.org>
7756 * mbswidth.h: New file.
7757 * mbswidth.c: New file.
7758 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
7759 (noinst_HEADERS): Add mbswidth.h.
7761 2000-07-17 Bruno Haible <haible@clisp.cons.org>
7763 * config.charset: Add support for FreeBSD. Improve support for HP-UX
7766 2000-07-15 Jim Meyering <meyering@lucent.com>
7768 * makepath.c: Include quote.h.
7769 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
7770 corresponding argument in a `quote (...)' call.
7771 Give better diagnostics.
7773 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
7774 (noinst_HEADERS): Add quote.h.
7776 * quote.c (quote, quote_n): New file. Two functions taken verbatim
7777 from tar's src/misc.c.
7778 * quote.h: New file. Prototypes for same.
7780 2000-07-10 Paul Eggert <eggert@twinsun.com>
7782 From a suggestion by Bruno Haible.
7783 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
7784 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
7785 to decide whether to define the BeOS workaround macro;
7786 this adjusts to the change to AC_MBSTATE_T.
7788 2000-07-13 Paul Eggert <eggert@twinsun.com>
7790 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
7792 * quotearg.c (quoting_style_args, quoting_style_vals,
7793 quotearg_buffer_restyled): Add support for
7794 clocale_quoting_style. Undo previous change to
7795 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
7796 and "{RIGHT QUOTATION MARK}" msgids.
7798 2000-07-05 Paul Eggert <eggert@twinsun.com>
7800 The old behavior of quoting `like this' doesn't look good with
7801 newer, ISO-style fonts. See:
7802 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
7804 Instead, quote "like this" by default. Let the translator
7805 tailor the locale-specific quoting behavior by providing
7806 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
7808 * quotearg.c (N_): New macro.
7809 (gettext_default): New function.
7810 (quotearg_buffer_restyled): Use
7811 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
7812 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
7814 2000-07-09 Jim Meyering <meyering@lucent.com>
7816 * Most files: Update copyright dates to include 2000.
7818 2000-07-08 Jim Meyering <meyering@lucent.com>
7820 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
7822 (xgethostname): Remove now-unnecessary #ifdef.
7823 Move declaration of `err' into loop where it's used.
7825 2000-07-05 Bruno Haible <haible@clisp.cons.org>
7827 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
7828 by allocating a larger buffer. Test the gethostname return value for
7829 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
7830 returns an error and ENAMETOOLONG isn't defined.
7832 2000-07-05 Paul Eggert <eggert@twinsun.com>
7833 and Bruno Haible <haible@clisp.cons.org>
7835 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
7837 2000-07-05 Bruno Haible <haible@clisp.cons.org>
7839 * quotearg.c (struct quoting_options): Simplify quote_these_too
7842 2000-07-03 Jim Meyering <meyering@lucent.com>
7844 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
7845 Reported by Bruno Haible.
7847 2000-07-04 Jim Meyering <meyering@lucent.com>
7849 * quotearg.c: Make inclusion of <wchar.h> independent of whether
7850 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
7853 2000-07-03 Paul Eggert <eggert@twinsun.com>
7854 and Bruno Haible <haible@clisp.cons.org>
7856 * quotearg.c (mbrtowc):
7857 Assign to *pwc, and return 1 only if result is nonzero.
7858 (iswprint): Use ISPRINT when substituting our own mbrtowc.
7860 2000-07-03 Jim Meyering <meyering@lucent.com>
7862 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
7863 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
7866 2000-07-02 Jim Meyering <meyering@lucent.com>
7868 * quotearg.c (mbstate_t): Don't define here.
7870 2000-07-02 Jim Meyering <meyering@lucent.com>
7872 * nanosleep.c (SIGCONT): Define if not already defined.
7874 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7876 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
7877 per change in ../m4/ls-mntd-fs.m4.
7878 (read_filesystem_list): Ignore symbolic links.
7880 2000-06-29 Jim Meyering <meyering@lucent.com>
7882 * same.c: Include <string.h> or <strings.h>, as appropriate,
7883 for declaration of strcmp.
7885 * long-options.c: Include <stdlib.h>, for declaration of exit.
7887 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
7888 Avoid warning by casting result to `char *' to remove `const'.
7890 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7892 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
7894 2000-06-26 Paul Eggert <eggert@twinsun.com>
7896 savedir now sets errno on failure and invokes xmalloc to get memory.
7897 Fix a couple of other minor bugs while we're at it.
7899 * savedir.c (<unistd.h>): Do not include; there's no need.
7900 (NAMLEN): Remove macro.
7901 (malloc, realloc): Remove decls.
7903 ("xalloc.h"): Include.
7904 (NAME_SIZE_DEFAULT): New macro.
7905 (savedir): Use xmalloc / xrealloc to allocate memory.
7906 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
7907 Skip "" directory entries.
7908 Use strlen to calculate directory entry length, since the old method
7909 is rarely used these days and isn't worth supporting.
7910 Don't use a pointer after freeing it.
7911 Check for integer overflow when calculating allocation size.
7912 Use memcpy to copy entries, instead of stpcpy.
7913 Set errno properly when returning NULL.
7914 Check for readdir error.
7916 2000-06-26 Jim Meyering <meyering@lucent.com>
7918 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
7920 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7922 * getusershell.c (xmalloc, xrealloc): Remove functions.
7924 Don't include <stdlib.h>. Don't declare malloc, realloc.
7926 2000-06-23 Bruno Haible <haible@clisp.cons.org>
7928 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
7930 2000-06-24 Jim Meyering <meyering@lucent.com>
7932 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
7934 2000-06-21 Jim Meyering <meyering@lucent.com>
7936 * getpass.c: New file, from Bruno Haible. Required for BeOS.
7938 2000-06-19 Paul Eggert <eggert@twinsun.com>
7940 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
7941 (mbrtowc, mbstate_t): Define substitutes if
7942 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
7943 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
7944 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
7946 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7948 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
7949 than 1024, return a memory chunk of least possible size, instead
7950 of size PATH_MAX + 2. In the loop, increment the size proportionally.
7951 Use free/xmalloc instead of xrealloc to avoid copying for very long
7954 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7956 * canon-host.c (canon_host): Use malloc and memcpy to copy an
7957 address, not strdup. Include <stdlib.h> and don't declare free().
7959 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7961 * path-concat.c (path_concat): Don't access dir[-1] if dir is
7964 2000-06-21 Jim Meyering <meyering@lucent.com>
7966 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
7967 (noinst_HEADERS): Add getstr.h.
7969 * getline.c (getstr): Move into a separate file.
7970 * getstr.c (getstr): New file, extracted from getline.c, with
7971 the following changes: new parameter, delim2; both delim[12]
7972 parameters have type `int', not `char'. The latter would lose
7973 with 8-bit delimiters.
7974 * getstr.h: New file.
7976 2000-06-19 Jim Meyering <meyering@lucent.com>
7978 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
7980 2000-06-18 Jim Meyering <meyering@lucent.com>
7982 * mkdir.c: Remove file, due mainly to copyright incompatibility.
7983 Besides, these days every porting target provides a mkdir function.
7985 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
7986 (this snippet comes from src/system.h).
7988 2000-06-15 Paul Eggert <eggert@twinsun.com>
7990 * human.c (adjust_value): New function.
7991 (human_readable_inexact): Apply rounding style even when
7992 printing approximate values.
7994 2000-06-14 Paul Eggert <eggert@twinsun.com>
7996 * human.c (human_readable_inexact): Allow an input block
7997 size that is not a multiple of the output block size, and vice versa.
7998 Reported by Piergiorgio Sartor.
8000 2000-06-14 Paul Eggert <eggert@twinsun.com>
8002 * getdate.y (get_date): Apply relative times after time
8003 zone indicator, not before. Reported by Todd A. Jacobs.
8005 2000-06-13 Jim Meyering <meyering@lucent.com>
8007 * Makefile.am (all-local): Depend on lstat.c and stat.c.
8009 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
8011 2000-06-12 Paul Eggert <eggert@twinsun.com>
8013 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
8015 2000-06-04 Paul Eggert <eggert@twinsun.com>
8017 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
8019 2000-06-04 Jim Meyering <meyering@lucent.com>
8021 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
8022 SunOS 4.1.4 for which gid_t is an unsigned type.
8024 2000-06-03 Jim Meyering <meyering@lucent.com>
8026 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
8028 2000-05-26 Bruno Haible <haible@clisp.cons.org>
8030 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
8031 newer, don't install charset.alias.
8032 * config.charset: Change the Linux/glibc rules so they become empty
8033 on glibc-2.1 or newer.
8035 2000-06-02 Jim Meyering <meyering@lucent.com>
8037 * mountlist.c: Back out last change. Instead, do this...
8038 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
8039 member using the same `ignore'-testing code.
8040 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
8044 2000-05-29 Jim Meyering <meyering@lucent.com>
8046 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
8047 with the `ignore' attribute. Based on a patch from Mark D. Roth.
8049 2000-05-22 Jim Meyering <meyering@lucent.com>
8051 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
8053 2000-05-18 Jim Meyering <meyering@lucent.com>
8055 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
8056 back, too, since it may have been modified by allocate_entry.
8057 (hash_delete): Rewrite to use neither the assignment operator
8058 nor the comma operator in an if-expression.
8060 2000-05-15 Paul Eggert <eggert@twinsun.com>
8063 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
8064 Remove; no longer needed.
8065 "quotearg.h": Add include.
8066 (file_name): Do not bother to explicitly initialize to NULL; it's less
8067 efficient on some hosts.
8068 (close_stdout_status): Remove test as to whether stdout was already
8069 closed; it breaks for the case "echo x | sort >&-".
8070 Quote file name colons.
8071 Do not assume that _("write error") lacks format strings.
8073 2000-05-15 Jim Meyering <meyering@lucent.com>
8075 * version-etc.c (version_etc_copyright): Update the copyright string
8076 used in all --version output.
8078 2000-05-14 Jim Meyering <meyering@lucent.com>
8080 * closeout.c (close_stdout_set_file_name): New function.
8081 (close_stdout_status): Use new file-scoped global.
8082 Return right away if fstat says the stdout file descriptor is invalid.
8083 * closeout.h (close_stdout_set_file_name): Declare.
8085 2000-05-10 Jim Meyering <meyering@lucent.com>
8087 * closeout.c [default_exit_status]: New file-scoped variable.
8088 (close_stdout_set_status): New function.
8089 * closeout.h (close_stdout_set_status): Declare.
8091 2000-05-08 Jim Meyering <meyering@lucent.com>
8093 * long-options.c: Don't include closeout.h.
8094 (parse_long_options): Don't call close_stdout for --version.
8096 2000-05-06 Jim Meyering <meyering@lucent.com>
8098 * strnlen.c: Undefine __strnlen and strnlen.
8099 [!weak_alias]: Define __strnlen to strnlen.
8101 * atexit.c: New file, from libiberty.
8103 2000-05-06 Jim Meyering <meyering@lucent.com>
8105 * closeout.c (close_stdout_status): Also check for errors on the
8108 2000-05-05 Bruno Haible <haible@clisp.cons.org>
8110 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
8111 instead of xmalloc, xrealloc, path_concat.
8112 (locale_charset): Treat empty environment variables as absent.
8113 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
8115 2000-05-04 Jim Meyering <meyering@lucent.com>
8117 * getopt.c: Update from glibc.
8118 * obstack.c: Likewise.
8119 * obstack.h: Likewise.
8120 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
8122 * regex.h: Likewise.
8123 * strndup.c: Likewise.
8124 * strnlen.c: New file, from glibc.
8126 2000-05-01 Jim Meyering <meyering@lucent.com>
8128 * full-write.c (full_write): Remove `FIXME' part of comment.
8130 2000-04-29 Jim Meyering <meyering@lucent.com>
8132 * path-concat.c: Declare strdup only if it's not defined.
8133 * canon-host.c: Likewise.
8135 2000-04-28 Jim Meyering <meyering@lucent.com>
8137 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
8138 redefinition warning on some systems (HPUX). Otherwise, regex.h is
8139 included first, then limits.h is included by locale.h by libintl.h.
8140 From John David Anglin.
8142 2000-04-25 Jim Meyering <meyering@lucent.com>
8144 * makepath.c (S_IRWXUGO): Define.
8145 (make_path): Always perform explicit chmod if MODE specifies any
8146 of the `special' permission bits. Prompted by a bug report against
8147 install from Mate Wierdl and Joost van Baal.
8149 2000-04-18 Jim Meyering <meyering@lucent.com>
8153 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
8154 getpagesize. For BeOS. Based on a patch from Bruno Haible.
8156 2000-04-17 Jim Meyering <meyering@lucent.com>
8158 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
8159 the definition of it to rpl_strftime also defined-away the system's
8162 2000-04-15 Jim Meyering <meyering@lucent.com>
8164 Use `C' to denote so-called `contiguous' files, the same way
8166 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
8167 (ftypelet): Use S_ISCTG.
8168 From Michael Deutschmann.
8170 2000-04-14 Jim Meyering <meyering@lucent.com>
8172 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
8174 2000-04-08 Jim Meyering <meyering@lucent.com>
8176 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
8177 names don't conflict. Reported by Eli Zaretskii.
8179 2000-03-28 Bruno Haible <haible@clisp.cons.org>
8181 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
8182 bug. Deal with the different error behavior of Irix iconv.
8184 2000-04-07 Jim Meyering <meyering@lucent.com>
8186 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
8187 to work around system header problems on AIX 3.2.5. From Bruno Haible.
8189 2000-04-05 Jim Meyering <meyering@lucent.com>
8191 Portability tweaks required for ultrix4.3.
8192 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
8193 * readutmp.c: Include sys/types.h before sys/stat.h.
8194 * canon-host.c: Declare strdup.
8195 * path-concat.c: Likewise.
8196 From John David Anglin.
8198 2000-04-04 Jim Meyering <meyering@lucent.com>
8200 Be more DOS 8.3-friendly.
8201 * ref-add.sin: Renamed from ref-add.sed.in.
8202 * ref-del.sin: Renamed from ref-del.sed.in.
8203 * Makefile.am: Reflect renaming.
8204 Reported by Eli Zaretskii.
8206 Use a temporary file name that won't clash with `charset.alias'
8207 in the DOS 8.3 name space.
8208 * Makefile.am (charset_tmp): Define.
8209 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
8210 (uninstall-local): Likewise.
8211 Reported by Eli Zaretskii.
8213 2000-03-29 Paul Eggert <eggert@twinsun.com>
8215 * time/strftime.c (my_strftime): Make sure we call the system
8216 strftime, not ourselves, when invoking the underlying strftime.
8218 2000-03-24 Jim Meyering <meyering@lucent.com>
8220 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
8221 (charset_alias): Define.
8222 (install-exec-local): Factor out common code.
8223 (uninstall-local): Split lines longer than 80.
8224 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
8226 (.sed.in.sed): New rule. Don't redirect directly to $@.
8227 (CLEANFILES): Add ref-add.sed and ref-del.sed.
8229 2000-03-19 Bruno Haible <haible@clisp.cons.org>
8231 * config.charset: Output a line containing "Packages using this file".
8232 * ref-add.sed.in, ref-del.sed.in: New files.
8233 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
8234 ref-del.sed): New rules.
8236 2000-03-17 Jim Meyering <meyering@lucent.com>
8238 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
8239 Otherwise, include <strings.h>
8241 2000-03-17 Bruno Haible <haible@clisp.cons.org>
8243 * unicodeio.c (utf8_wctomb): New function.
8244 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
8245 format instead of in UCS-4 with platform dependent endianness.
8247 2000-03-07 Paul Eggert <eggert@twinsun.com>
8249 * savedir.c (savedir): Work even if directory size is
8250 negative; this can happen with some screwy NFS configurations.
8252 2000-03-06 Jim Meyering <meyering@lucent.com>
8254 * localcharset.c (get_charset_aliases): Don't try to free file_name
8255 if it's NULL (because we ran out of memory). From Bruno Haible.
8257 2000-03-05 Jim Meyering <meyering@lucent.com>
8259 * localcharset.c ("path-concat.h"): Include.
8260 (get_charset_aliases): Use path_concat instead of ANSI string
8263 * unicodeio.h (PARAMS): Define.
8264 Use it to guard prototype.
8266 2000-03-04 Jim Meyering <meyering@lucent.com>
8268 * Makefile.am (install-exec-local): Create $(libdir) before installing
8270 (uninstall-local): Uncomment this rule so `make distcheck' works
8273 * unicodeio.c (<errno.h>): Include it.
8274 (errno): Declare if not defined.
8276 * localcharset.c: Add Bruno's comment justifying use of volatile.
8278 * config.charset: New version, incorporating remarks from a linux
8279 i18n mailing list. From Bruno Haible.
8281 2000-03-02 Jim Meyering <meyering@lucent.com>
8283 * Makefile.am (EXTRA_DIST): Add config.charset.
8285 2000-03-01 Jim Meyering <meyering@lucent.com>
8287 * localcharset.c: Guard some #includes with `#if HAVE_...'.
8288 * unicodeio.c: Likewise.
8290 2000-02-02 Bruno Haible <haible@clisp.cons.org>
8292 * config.charset: New file.
8293 * localcharset.c: New file.
8294 * unicodeio.h, unicodeio.c: New files.
8295 * Makefile.am (DEFS): Add -DLIBDIR=...
8296 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
8297 (noinst_HEADERS): Add unicodeio.h.
8298 (all-local, install-exec-local, charset.alias): New targets.
8300 2000-02-28 Paul Eggert <eggert@twinsun.com>
8302 * quotearg.c (ALERT_CHAR): New macro.
8303 (quotearg_buffer_restyled): Use it.
8305 2000-02-27 Jim Meyering <meyering@lucent.com>
8307 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
8308 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
8310 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
8311 not `#if STDC_HEADERS'.
8312 Declare malloc if needed.
8314 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
8315 now that autoconf always defines the HAVE_DECL_ symbols.
8316 * human.c: Likewise.
8318 * strtoumax.c: Likewise.
8320 * backupfile.c: Arrange for cpp to fail if the configure-time
8321 declaration check was not run.
8323 * human.c: Likewise.
8325 * strtoumax.c: Likewise.
8327 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
8328 then first look up the entire `.'-containing string as a login name.
8330 2000-02-18 Paul Eggert <eggert@twinsun.com>
8332 * getdate.y: Handle two-digit years with leading zeros correctly.
8333 (textint): New typedef.
8334 (parser_control): Member year changed from int to textint.
8336 (YYSTYPE): Removed; replaced by %union with int and textint members.
8337 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
8338 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
8339 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
8340 (tSNUMBER, tUNUMBER): Now of type <textintval>.
8341 (date, number, to_year): Use width of number in digits, not its value,
8342 to determine whether it's a 2-digit year, or a 2-digit time.
8343 (yylex): Store number of digits of numeric tokens.
8344 Reported by John Kendall.
8346 (parser_control): Changed from struct parser_control to typedef (for
8347 consistency). All uses changed.
8349 (tID): Removed; not used.
8350 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
8352 2000-02-14 Paul Eggert <eggert@twinsun.com>
8354 * getpagesize.h (getpagesize): Port to VMS for Alpha;
8355 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
8357 2000-02-12 Jim Meyering <meyering@lucent.com>
8359 * userspec.c (ISDIGIT): Define it.
8360 (isdigit): Remove definition.
8361 (is_number): Use ISDIGIT, not isdigit.
8362 <libintl.h>: Include.
8364 (parse_user_spec): Mark translatable strings.
8366 2000-02-10 Jim Meyering <meyering@lucent.com>
8368 With these changes, nanosleep.[ch] are finally enough like the other
8369 lib/* replacement files to compile on a few more losing systems.
8371 * nanosleep.h: Don't include config.h.
8372 Remove prototype from declaration of nanosleep.
8373 (PARAMS): Remove now-unneeded definition.
8374 * nanosleep.c: #undef nanosleep.
8375 (rpl_nanosleep): Rename from nanosleep.
8377 2000-02-03 Jim Meyering <meyering@lucent.com>
8379 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
8380 rather than with `#if HAVE_UTMPNAME'.
8382 2000-02-01 Jim Meyering <meyering@lucent.com>
8384 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
8386 2000-01-31 Jim Meyering <meyering@lucent.com>
8388 * nanosleep.h (nanosleep): Guard declaration with
8389 `#if ! HAVE_DECL_NANOSLEEP'.
8390 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
8391 the declaration in that vendor's sys/timers.h.
8392 Reported by Christian Krackowizer.
8394 * quotearg.c (ISASCII): Add #undef and move definition to follow
8395 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
8396 (ISPRINT): Likewise.
8397 Reported by Tom Tromey.
8399 2000-01-30 Jim Meyering <meyering@lucent.com>
8401 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
8402 uses of ->ut_name. The latter doesn't work with new Linux header files
8403 where only utmpx.ut_user is declared.
8405 * readutmp.h (UT_USER): Define.
8407 2000-01-23 Jim Meyering <meyering@lucent.com>
8409 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
8412 2000-01-22 Jim Meyering <meyering@lucent.com>
8414 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
8415 [! HAVE_DECL_STRTOULL]: Declare strtoull.
8416 Required for some AIX systems. Reported by Christian Krackowizer.
8417 [TESTING] (main): New function.
8419 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
8420 * dirname.c (dir_name): Support for DOS-style file names with drive
8423 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
8425 * strverscmp.c (ISDIGIT): Define.
8426 (strverscmp): Use ISDIGIT, not isdigit.
8428 2000-01-17 Paul Eggert <eggert@twinsun.com>
8430 * nanosleep.c (nanosleep):
8431 Don't use SA_INTERRUPT to decide whether to call sigaction, as
8432 POSIX.1 doesn't require SA_INTERRUPT and some systems
8433 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
8434 it's been part of POSIX.1 since day 1 (in 1988).
8436 2000-01-17 Jim Meyering <meyering@lucent.com>
8438 * interlock: Remove unused file. Reported by François Pinard.
8440 2000-01-16 Paul Eggert <eggert@twinsun.com>
8442 * quotearg.c (quotearg_buffer_restyled): Do not quote
8443 alert, backslash, formfeed, and vertical tab unnecessarily in
8444 shell quoting style.
8447 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
8448 Free Software Foundation, Inc.
8449 Copying and distribution of this file, with or without modification,
8450 are permitted provided the copyright notice and this notice are preserved.