1 2005-11-29 Paul Eggert <eggert@cs.ucla.edu>
3 * stdint_.h (intmax_t) [defined intmax_t]: Do not declare.
4 (uintmax_t) [defined uintmax_t]: Do not declare.
5 (SIZE_MAX) [defined SIZE_MAX]: Do not define.
6 This works around a problem if intmax_t.m4 and/or uintmax_t.m4
7 and/or size_max.m4 are also used. Problem reported by Mark D. Baushke.
8 (SIZE_MAX): Define to ((size_t) -1), not (~(size_t)0), for the
9 sake of portability to weird hosts that C allows (though we don't
10 know of any practical examples).
12 * savedir.h (fdsavedir): New decl.
13 * savedir.c (fdsavedir, savedirstream): New functions; the latter
14 contains most of the former guts of savedir.
15 (savedir): Use savedirstream.
18 2005-11-15 Paul Eggert <eggert@cs.ucla.edu>
20 * xstrtod.c: Don't bother with #pragma STDC FENV_ACCESS ON, as
21 coreutils no longer futzes with rounding modes.
23 2005-11-14 Jim Meyering <jim@meyering.net>
25 * mkstemp-safer.c: Include <config.h>, required for possible
26 replacement of mkstemp.
28 2005-11-10 Paul Eggert <eggert@cs.ucla.edu>
30 * gethrxtime.c: Include "timespec.h" rather than the sys/time / time
32 (gethrxtime) [! (HAVE_NANOUPTIME
33 || (defined CLOCK_MONOTONIC && HAVE_CLOCK_GETTIME)
34 || HAVE_MICROUPTIME)]: Fall back on gettime rather than rolling
35 our own approximation.
37 2005-11-10 Simon Josefsson <jas@extundo.com>
39 * readline.c: Remove EOL.
41 2005-11-08 Eric Blake <ebb9@byu.net>
43 * inet_ntop.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
45 2005-11-08 Eric Blake <ebb9@byu.net>
47 * getaddrinfo.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
49 2005-10-30 Paul Eggert <eggert@cs.ucla.edu>
51 Fix porting problem reported by Theodoros V. Kalamatianos.
52 * utimens.c (futimens) [HAVE_WORKING_UTIMES && HAVE_FUTIMES]:
53 Don't assume that futimes failing means we must fail.
55 2005-10-29 Paul Eggert <eggert@cs.ucla.edu>
57 * getcwd.c (__getcwd): Don't assume that system calls after readdir
58 leave errno alone. Problem reported by Dmitry V. Levin.
60 2005-10-28 Paul Eggert <eggert@cs.ucla.edu>
62 * savedir.c (savedir): Don't assume that xrealloc etc. leave
63 errno alone. Problem reported by Frederic Jolliton.
65 2005-10-28 Simon Josefsson <jas@extundo.com>
67 * inet_ntop.h, inet_ntop.c: Make it work under mingw32: Add
68 "restrict" keywords, as per POSIX. Protect the function
69 declaration around HAVE_DECL_INET_NTOP rather than HAVE_INET_NTOP.
70 Don't use K&R prototypes. Check the sprintf return values.
71 Re-define EAFNOSUPPORT if not present. Indent.
73 * md5.h, md5.c: Simplify buffer handling visavi alignment,
74 suggested by Bruno Haible <bruno@clisp.org>.
76 * gc-gnulib.c, gc-libgcrypt.c: Check calloc return value.
78 * gc.h: Add MD2 and RMD160 length defines. Add prototypes.
80 * gc-libgcrypt.c: Add MD2 (which is not available through
83 * gc-gnulib.c: Add MD2. Implement gc_hash_* API.
85 * md2.h, md2.c: New files.
87 2005-10-24 Simon Josefsson <jas@extundo.com>
89 * md4.h: Shrink buffer size, now that we changed the type.
91 2005-10-22 Simon Josefsson <jas@extundo.com>
93 * arcfour.h, arcfour.c: Use fixed size indices in the
94 arcfour_context struct (simplify test vector testing in GNU
97 2005-10-22 Simon Josefsson <jas@extundo.com>
99 * md4.h, md4.c: Simplify buffer handling visavi alignment,
100 suggested by Bruno Haible <bruno@clisp.org>.
102 2005-10-22 Simon Josefsson <jas@extundo.com>
104 * crc.h: Include stddef.h, for size_t.
106 2005-10-21 Simon Josefsson <jas@extundo.com>
108 * arctwo.h (arctwo_setkey): Protect variable in CPP macro,
109 suggested by Ralf Wildenhues <Ralf.Wildenhues@gmx.de>.
111 2005-10-21 Simon Josefsson <jas@extundo.com>
113 * rijndael-api-fst.c: Fix bugs in CBC mode for more than one
116 2005-10-21 Simon Josefsson <jas@extundo.com>
118 * gc-gnulib.c: Support ARCTWO in CBC mode.
120 2005-10-21 Simon Josefsson <jas@extundo.com>
122 * hmac-md5.c (hmac_md5): Add comments, suggested by Bruno Haible
125 * hmac-sha1.c (hmac_sha1): Likewise.
127 * crc.c (crc32_update): Actually use crc parameter, suggested by
128 Bruno Haible <bruno@clisp.org>.
130 * crc.h: Include stdint.h directly, suggested by Bruno Haible
133 2005-10-21 Simon Josefsson <jas@extundo.com>
135 * des.h, des.c: New files.
137 * gc-gnulib.c: Support DES.c
139 2005-10-21 Simon Josefsson <jas@extundo.com>
141 * arctwo.h, arctwo.c: New files.
143 * gc-gnulib.c: Support ARCTWO.
145 2005-10-21 Simon Josefsson <jas@extundo.com>
147 * gc-libgcrypt.c (gc_cipher_open): Handle ECB.
149 2005-10-19 Simon Josefsson <jas@extundo.com>
151 * gc-gnulib.c: Support ARCFOUR.
153 2005-10-19 Simon Josefsson <jas@extundo.com>
155 * gc-gnulib.c: Implement gc_cipher_* API, currently only with AES
158 * gc.h: Add ECB enum type.
160 * hmac-md5.c, hmac-sha1.c: Include memxor.h.
162 2005-10-19 Simon Josefsson <jas@extundo.com>
164 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support MD4.
166 2005-10-18 Simon Josefsson <jas@extundo.com>
168 * md4.h, md4.c: New files, based on md5.?.
170 2005-10-17 Simon Josefsson <jas@extundo.com>
172 * gc-libgcrypt.c (gc_hmac_sha1): Fix assert.
174 * gc.h (gc_nonce, gc_pseudo_random, gc_random): Add prototypes.
176 2005-10-17 Simon Josefsson <jas@extundo.com>
178 * gc.h, gc-libgcrypt.c: Add more hash types/functions.
180 2005-10-17 Simon Josefsson <jas@extundo.com>
182 * gc.h, gc-libgcrypt.c: Add ciphers.
184 2005-10-17 Simon Josefsson <jas@extundo.com>
186 * sha1.c: Use uint32_t instead of md5_uint32.t
188 * sha1.h: Use stdint.h and uint32_t instead of md5_uint32 from
191 * md5.c: Use uin32_t. Fix non-gcc UNALIGNED_P macro.
193 * md5.h: Use stdint.h and uint32_t. Doc fix.
195 2005-10-15 Simon Josefsson <jas@extundo.com>
197 * rijndael-api-fst.h, rijndael-api-fst.c: New files.
199 * rijndael-alg-fst.h, rijndael-alg-fst.c: New files.
201 2005-10-14 Simon Josefsson <jas@extundo.com>
203 * arcfour.h, arcfour.c: New files.
205 2005-10-14 Paul Eggert <eggert@cs.ucla.edu>
207 * obstack.c [defined _LIBC && defined USE_IN_LIBIO]: Don't
208 include <wchar.h>; no longer needed.
210 2005-10-14 Jakub Jelinek <jakub@redhat.com>
211 and Ulrich Drepper <drepper@redhat.com>
214 * obstack.c (print_and_abort) [defined _LIBC]: Use __fxprintf
215 instead of inline stream orientation test and two separate
216 function calls. Pay no attention to USE_IN_LIBIO.
218 2005-10-14 Roland McGrath <roland@redhat.com>
220 Import from libc. [BZ #1331]
221 * obstack.h [!__STDC__] (obstack_int_grow_fast): Fix misnamed
223 Reported by Matej Vela <vela@debian.org>.
225 2005-10-13 Paul Eggert <eggert@cs.ucla.edu>
227 * mkdir-p.c (make_dir_parents): Don't report an error if an
228 intermediate directory is in a read-only file system. Problem
229 reported by Eric Blake.
231 2005-10-13 Simon Josefsson <jas@extundo.com>
233 * gc-pbkdf2-sha1.c (gc_pbkdf2_sha1): Optimize CEIL computation.
234 Move memory allocation outside of loop.
236 2005-10-12 Simon Josefsson <jas@extundo.com>
238 * gc-pbkdf2-sha1.c: New file.
240 * gc.h: Add gc_pbkdf2_sha1 prototype.
242 2005-10-12 Simon Josefsson <jas@extundo.com>
244 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Use Gc_rc for return types,
245 suggested by Bruno Haible <bruno@clisp.org>.
247 2005-10-12 Simon Josefsson <jas@extundo.com>
249 * gc-libgcrypt.c (gc_hmac_sha1): New function.
251 * gc-gnulib.c (gc_hmac_sha1): New function.
253 2005-10-12 Simon Josefsson <jas@extundo.com>
255 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support SHA-1.
257 2005-10-12 Simon Josefsson <jas@extundo.com>
259 * gc-gnulib.c: Condition MD5 and HMAC-MD5 use on GC_USE_MD5 and
260 GC_USE_HMAC_MD5, respectively.
262 * gc-libgcrypt.c (gc_md5): Fix assert call.
265 * gc.h (gc_hash_buffer): Use gc_hash in prototype.
267 * gc-libgcrypt.c (gc_hash_buffer): Ditto.
269 * gc-gnulib.c (gc_hash_buffer): Ditto.
271 2005-10-11 Bruno Haible <bruno@clisp.org>
273 * c-strcasestr.h: New file, from GNU gettext.
274 * c-strcasestr.c: New file, from GNU gettext.
276 2005-10-11 Bruno Haible <bruno@clisp.org>
278 * c-strcase.h: New file, from GNU gettext.
279 * c-strcasecmp.c: New file, from GNU gettext.
280 * c-strncasecmp.c: New file, from GNU gettext.
282 2005-10-11 Simon Josefsson <jas@extundo.com>
284 * crc.h, crc.c: New files.
286 * gc.h (gc_hash_buffer): Add doc.
288 2005-10-08 Simon Josefsson <jas@extundo.com>
290 * gc.h: Add gc_hash and gc_hash_buffer.
292 * gc-gnulib.c (gc_hash_buffer): Add. Reorder #include's.
294 * gc-libgcrypt.c (gc_hash_buffer): Add.
296 2005-10-11 Bruno Haible <bruno@clisp.org>
298 * strcasecmp.c: Include limits.h.
299 (strcasecmp): Avoid integer overflow on exotic platforms.
300 * strncasecmp.c: Include limits.h.
301 (strncasecmp): Avoid integer overflow on exotic platforms.
302 Reported by Paul Eggert.
304 2005-10-06 Simon Josefsson <jas@extundo.com>
306 * hmac-md5.c: New file.
310 2005-10-06 Simon Josefsson <jas@extundo.com>
312 * memxor.c (memxor): Avoid casts and warnings.
314 2005-10-05 Derek Price <derek@ximbiot.com>
316 * getdelim.c (SIZE_MAX): New macro, if not already defined.
318 2005-10-05 Simon Josefsson <jas@extundo.com>
320 * memxor.c (memxor): Fix compiler error.
322 * md5.h (MD5_DIGEST_SIZE, MD5_BLOCK_SIZE): Add, see also
323 <http://sourceware.org/bugzilla/show_bug.cgi?id=1423>.
325 * memxor.h, memxor.c: New files.
327 * getaddrinfo.h: Don't protect sys/types.h with HAVE_SYS_TYPES_H,
328 we assume all systems have it, suggested by Jim Meyering
329 <jim@meyering.net>. Remove HAVE_SYS_SOCKET_H test too, to see if
330 any systems lack sys/socket.h; mingw32 is known to lack it, but we
331 don't support it yet anyway. Also remove HAVE_NETDB_H test, for
334 2005-10-04 Bruno Haible <bruno@clisp.org>
336 * verify.h (verify_true): Provide alternative definition for C++.
338 2005-10-04 Simon Josefsson <jas@extundo.com>
340 * getaddrinfo.h: Move sys/types.h include first, reported by "Mark
341 D. Baushke" <mdb@gnu.org>.
343 2005-10-03 Paul Eggert <eggert@cs.ucla.edu>
345 * getdelim.c: Include getdelim.h first. Include <limits.h>.
346 (SSIZE_MAX): New macro, if not already defined.
347 (getdelim): Fix buffer overrun on 64-bit hosts with lines longer
350 2005-10-02 Paul Eggert <eggert@cs.ucla.edu>
352 * exclude.c: Include verify.h.
353 (verify): Remove. All callers changed to use verify.h's version.
354 * strtoimax.c: Likewise.
355 * utimecmp.c: Likewis.e
358 * .cppi-disable: Add getaddrinfo.h, getdelim.h, getline.h, getpass.c
359 mbchar.h, mbuiter.h, strcase.h, strnlen.h, strnlen1.h.
360 * .cvsignore: Add fts.h, search.h, t-fpending.
361 * settime.c (settime): Fix { typo in previous patch. Also, don't
362 bother returning ENOSYS if settimeofday or stime fails; just let
363 them return whatever errno they want to return.
364 * utimens.c: Include unistd.h, for dup2.
365 (futimens): Fix typo: HAVE_FUTIMESAT was misspelled in an #if.
366 (futimens) [! HAVE_FUTIMESAT]: If !file, set errno before returning -1.
368 2005-10-02 Jim Meyering <jim@meyering.net>
371 * fts-cycle.c [HAVE_CONFIG_H]: Include <config.h>.
372 * openat-die.c: Use `#ifdef HAVE_CONFIG_H', not `#if HAVE_CONFIG_H'.
373 * openat.c (fdopendir): Do not define if HAVE_FDOPENDIR.
374 Remove AT_FDCWD test.
375 Do not consume the fd unless successful.
376 * openat.h (fdopendir): Do not define if HAVE_FDOPENDIR.
377 * settime.c (settime): Move the HAVE_STIME block `up' into an #elif
378 block, so that we don't even try to compile it if settimeofday is
379 available. This works around a compilation failure on OSF1 V5.1,
380 due to stime requiring a `long int*' while tv_sec is `int'.
382 2005-09-30 Eric Blake <ebb9@byu.net> (tiny change)
384 * getdelim.c (getdelim): Remove unused variables.
386 2005-10-01 Simon Josefsson <jas@extundo.com>
388 * getaddrinfo.h: Protect #include's of sys/socket.h and netdb.h.
389 Only define struct addrinfo if !HAVE_STRUCT_ADDRINFO. Protect
390 AI_* and EAI_* definitions. Protect function declarations.
392 2005-09-29 Paul Eggert <eggert@cs.ucla.edu>
394 * xtime.h (XTIME_PRECISION): Now of type int, not long long int,
395 so that the code works even with ancient cpp. Portability problem
396 with GCC 2.7.2.1 reported by Thomas M.Ott.
398 2005-09-27 Jim Meyering <jim@meyering.net>
400 * getcwd.c: Change #ifdef<TAB>HAVE_CONFIG_H to #ifdef HAVE_CONFIG_H.
402 * intprops.h (signed_type_or_expr__): Define.
403 (INT_STRLEN_BOUND) [__GNUC__]: Use a slightly tighter bound
406 2005-09-26 Paul Eggert <eggert@cs.ucla.edu>
408 * verify.h (verify_expr): Remove, replacing with:
409 (verify_true): New macro that returns true instead of void.
410 (verify_type__): Remove.
411 (verify): Use verify_true rather than verify_type__.
413 2005-09-24 Paul Eggert <eggert@cs.ucla.edu>
415 * utimens.c (ENOSYS): Define if not already defined.
416 (futimens): Support having a null PATH if the file descriptor
419 * regex_internal.h (__GNUC_PREREQ, always_inline, inline, pure):
421 (__attribute): Define to empty unless GCC 3.1 or later.
422 This works around a core dump on OpenBSD 3.4, which has GCC
423 2.95.3, which dumps core when given __attribute__(()). It also
424 simplifies other tests, since we really don't want to bother with
425 worrying about which ancient version of GCC supported what.
426 Original problem reported by Yoann Vandoorselaere, with part of
427 the fix suggested by Derek Price.
429 2005-09-24 Jim Meyering <jim@meyering.net>
431 * verify.h (verify_type__): Use `unsigned int' as the bitfield type
432 so we can once again use a positive bitfield width of 1 -- now we
433 don't have to explain why we were using a bitfield width of 2.
435 2005-09-23 Paul Eggert <eggert@cs.ucla.edu>
437 * getaddrinfo.c [HAVE_NETINET_IN_H]: Include <netinet/in.h>.
438 Problem reported by Eric Blake.
439 (getaddrinfo): Initialize se so that it's not garbage.
440 Redo internal storage allocation so that it doesn't make unportable
441 assumptions about alignment.
444 * utimens.c (futimens): Use futimesat if available.
445 Prefer it to futimes since it doesn't have the futimes bug.
447 * verify.h (GL_CONCAT0, GL_CONCAT): Remove.
448 (verify): Don't use the __LINE__ trick, as it doesn't work in general.
449 Instead, declare a function that returns a pointer to an array,
450 and use verify_type__ to declare the size of the array.
451 Problem and germ of a solution reported by Bruno Haible.
452 (verify_type__): Use 2, not 1, for bitfield size, to avoid
453 a warning with Irix 6.5 cc. Problem reported by Bruno Haible.
455 2005-09-22 Paul Eggert <eggert@cs.ucla.edu>
459 * .cppi-disable: Add regcomp.c, regex_internal.c, regex_internal.h,
461 * argmatch.h: Include verify.h
462 (ARGMATCH_VERIFY): Use verify rather than rolling our own.
463 (ARGMATCH_ASSERT): Remove; unused.
464 * canonicalize.c: Assume STDC_HEADERS.
465 * exclude.c: Include "strcase.h".
466 * regex_internal.h [!defined _LIBC]: Likewise.
467 * getusershell.c: Include stdio--.h rather than stdio.h
469 (getusershell): Call fopen, not fopen_safer.
470 * save-cwd.c: Include fcntl--.h rather than fcntl.h.
471 Do not include unistd-safer.h.
472 (save_cwd): Don't call fd_safer; no longer needed
473 now that we include fcntl--.h.
475 * getdate.y (relative_time): New type.
476 (RELATIVE_TIME_0): New constant.
477 (parser_control): Use relative_time instead of doing it ourselves.
478 (%union): Add new relative_time rel member.
479 (tYEAR_UNIT, tMONTH_UNIT, tHOUR_UNIT, tMINUTE_UNIT, tSEC_UNIT):
481 (relunit, relunit_snumber): Now of type rel.
482 (zone, rel, relunit, get_date): Adjust to above changes.
484 * getloadavg.c: Include fcntl--.h rather than fcntl.h.
485 Do not include unistd-safer.h.
486 (getloadavg): Don't call fd_safer; no longer needed
487 now that we include fcntl--.h.
489 * mkdir-p.c (ENOSYS): Define to EEXIST if not defined.
490 (make_dir_parents): Treat ENOSYS like EEXIST.
492 Improve quality of diagnostics on restore_cwd failure.
493 * mkdir-p.h (make_dir): Remove. All uses replaced by mkdir.
494 (make_dir_parents): Last arg is now int * (for errno), not bool *.
495 * mkdir-p.c (make_dir, make_dir_parents): Likewise.
496 Rewrite "mkdir -p" algorithm to avoid the need for "stat"
497 each time through the loop. Do not diagnose restore_cwd failure;
498 that is the caller's job (and perhaps the caller does not care).
500 * mkdir-p.c (CLEANUP_CWD, CLEANUP): Remove.
501 (make_dir_parents): Revamp to avoid need for CLEANUP_CWD, CLEANUP.
502 If the file already exists but is not a directory, don't bother
503 to try to make its parents.
504 Close potential file descriptor leak if we can't chdir("/") (!).
505 Don't always return true if chdir($PWD) fails; return true only
506 if the requested action was done successfully (except for the
508 Don't log final directory unless we actually made it.
509 Refactor to avoid duplicate code to fix up permissions.
510 Don't attempt to fix up parent permissions if chdir($PWD) fails.
512 * strftime.c (my_strftime): Rewrite the previous change slightly,
513 to make it a bit faster and (I hope) clearer.
514 * strftime.c (my_strftime): Add support for %:z, %::z, %:::z.
515 Fix bug in formats like %2N.
517 * verify.h: New file.
519 2005-09-22 Jim Meyering <jim@meyering.net>
523 * backupfile.c: Use ARGMATCH_VERIFY, just in case.
525 * posixtm.c (posixtime) [lint]: Initialize *all* of tm0, not just
526 the .tm_year member, since otherwise gcc-4.0 would now warn about
527 tm_zone, tm_gmtoff, tm_isdst, tm_yday, tm_wday.
529 * quotearg.c (quotearg_n_options): Change code to be suboptimal, in
530 order to avoid an unsuppressible warning from gcc on 64-bit systems.
532 * getdate.y (get_date): Undo part of the 2005-04-04 change, so that
533 the command "date -d'2005-03-27 +1 day'" succeeds once again, even
534 when run in a time zone for which daylight savings time is in effect
535 for the starting date.
537 * mkdir-p.c (make_dir_parents): Don't let a failed chdir($PWD)
538 stop us from restricting permissions of just-created absolute-named
540 * mkdir-p.c (CLEANUP_CWD): Return *true*, not false when failing
541 to restore initial working directory.
542 * mkdir-p.c (make_dir_parents): New parameter: different_working_dir,
543 to tell caller if/when we change the working directory and are
544 unable to return to the initial one.
545 * mkdir-p.h (make_dir_parents): Update prototype.
546 * mkdir-p.c (CLEANUP_CWD): Change one more `return 1' to
547 `return false'. This fixes a bug introduced on 2004-07-30.
549 * openat.c (fdopendir): Be sure to close the supplied
550 file descriptor before returning. This makes our replacement
551 implementation a little closer to Solaris's, where fdopendir
552 ties the file descriptor to the returned DIR* pointer.
553 * openat.c (unlinkat): New function.
554 * openat.h (unlinkat): Add prototype.
555 * openat-die.c (openat_save_fail): Rename from openat_save_die.
556 (openat_restore_fail): Rename from openat_restore_die.
557 * openat.c, openat.h: Reflect s/_die/_fail/ renaming.
559 Provide an alternative to exiting immediately upon save_cwd or
560 restore_cwd failure. Now, an application can arrange e.g.,
561 to perform a longjump in that case.
562 * openat.c: Include dirname.h.
563 Use IS_ABSOLUTE_FILE_NAME rather than testing for leading slash.
564 (rpl_openat, fdopendir, fstatat): Call openat_save_die
565 and openat_restore_die rather than calling error directly.
566 Don't include "error.h" or "exitfail.h"; they're no longer needed.
568 * openat-die.c (openat_save_die, openat_restore_die): New file.
569 * openat.h (openat_save_die, openat_restore_die): Declare and define.
571 * strftime.c [FPRINTFTIME] (fprintftime): Provide a new interface:
572 size_t fprintftime (FILE *fp, char const *fmt, struct tm const *tm,
573 int utc, int nanoseconds);
575 date should not have to allocate a megabyte of virtual memory to
576 handle a format argument like +%1048575T. When implemented with
577 strftime, it must allocate such a buffer, use strftime to fill it
578 in, print it, then free it.
579 With fprintftime, it simply prints everything and exits.
580 With no need for memory allocation, that's one fewer way to fail.
581 * strftime.c (my_strftime): Parse the colons of %:::z *after* the
582 optional field width, not before, so we accept %9:z, not %:9z.
583 (my_strftime): Be sure to use L_('x') for literals.
585 * backupfile.c, canon-host.c, canonicalize.c, chown.c, cloexec.c:
586 * dup-safer.c, dup2.c, euidaccess.c, fd-safer.c, fileblocks.c:
587 * fopen-safer.c, fsusage.c, ftruncate.c, getcwd.c, getcwd.h:
588 * getloadavg.c, getopt_.h, getpagesize.h, getugroups.c, group-member.c:
589 * human.h, idcache.c, mkdir-p.c, mountlist.c, nanosleep.c, pathmax.h:
590 * physmem.c, posixver.c, putenv.c, raise.c, safe-read.c, same.c:
591 * save-cwd.c, setenv.c, settime.c, tempname.c, unlinkdir.c:
592 * unsetenv.c, userspec.c, xgethostname.c, xreadlink.c:
593 Assume HAVE_UNISTD_H, i.e., include <unistd.h> unconditionally.
595 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
596 * getloadavg.c, mountlist.c, openat.h, save-cwd.c, tempname.c:
597 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
598 and don't include <sys/file.h>).
600 2005-09-22 Eric Blake <ebb9@byu.net> (tiny change)
604 * getloadavg.c (getloadavg) [__CYGWIN__]: Port to cygwin.
605 [__linux__]: Allocate a big enough buffer for /proc/loadavg.
606 [!LDAV_DONE]: Avoid unused variable warning.
608 2005-09-21 Bruno Haible <bruno@clisp.org>
610 * unicodeio.h (unicode_to_mb): New declaration.
612 2005-09-20 Derek Price <derek@ximbiot.com>
614 * getaddrinfo.c: Don't include <netdb.h> included from getaddrinfo.h.
616 2005-09-19 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
618 Use a consistent style for including <config.h>.
619 * __fpending.c, acl.c, argmatch.c,
620 argp-help.c, argp-parse.c,
621 argp-pvh.c, backupfile.c, basename.c, c-stack.c,
622 calloc.c, check-version.c, cloexec.c, closeout.c, copy-file.c,
623 creat-safer.c, cycle-check.c, dirfd.c, dirname.c, dup-safer.c,
624 dup2.c, euidaccess.c, exclude.c, exitfail.c, fatal-signal.c,
625 fd-safer.c, file-type.c, fileblocks.c, filemode.c,
626 filenamecat.c, findprog.c, fnmatch.c, fopen-safer.c, free.c,
627 fsusage.c, ftruncate.c, full-write.c, fwriteerror.c,
628 getaddrinfo.c, getcwd.c, getdelim.c, getline.c, getlogin_r.c,
629 getndelim2.c, getnline.c, getopt1.c, getpass.c, group-member.c,
630 hard-locale.c, hash-pjw.c, hash.c, human.c, idcache.c,
631 inet_ntop.c, isdir.c, long-options.c, malloc.c, memcasecmp.c,
632 memcmp.c, memcoll.c, memcpy.c, memmove.c, mkdir-p.c,
633 modechange.c, mountlist.c, open-safer.c, physmem.c,
634 pipe-safer.c, pipe.c, poll.c, posixver.c, progname.c,
635 progreloc.c, putenv.c, quote.c, quotearg.c, readline.c,
636 readlink.c, realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c,
637 safe-read.c, same.c, save-cwd.c, savedir.c, sig2str.c,
638 strcspn.c, strerror.c, stripslash.c, strncasecmp.c, strndup.c,
639 strnlen.c, strnlen1.c, strsep.c, strstr.c, strtod.c,
640 strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c,
641 userspec.c, utimecmp.c, version-etc-fsf.c,
642 version-etc.c, wait-process.c, xalloc-die.c, xgetcwd.c,
643 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xsetenv.c,
644 xstrndup.c, xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
645 Standardize inclusion of config.h.
646 * __fpending.h, dirfd.h, getdate.h, human.h,
647 inttostr.h: Removed inclusion of config.h from header files.
648 * inttostr.c: Adjusted in-tree users.
649 * timespec.h: Remove superfluous warning to include config.h.
650 * atexit.c, chdir-long.c chown.c, fchown-stub.c, getgroups.c,
651 gettimeofday.c, lchown.c, lstat.c, mkdir.c, mkstemp.c,
652 nanosleep.c, openat.c, raise.c, readtokens0.c, readutmp.c,
653 unlinkdir.c: Guard inclusion of config.h with HAVE_CONFIG_H.
655 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
657 * stat-time.h: New file.
658 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP, ATIME_CMP, CTIME_CMP):
659 (MTIME_CMP, TIMESPEC_NS): Remove. Now done by stat-time.h,
661 (timespec_cmp): New function.
662 * utimecmp.c: Include stat-time.h.
663 (SYSCALL_RESOLUTION): Depend on whether various struct stat
664 members exist, not on the obsolescent ST_MTIM_NSEC.
665 (utimecmp): Use the new stat-time functions rater than TIMESPEC_NS.
667 2005-09-15 Derek Price <derek@ximbiot.com>
668 Paul Eggert <eggert@cs.ucla.edu>
670 * regcomp.c, regexec.c, regex_internal.c: Back out previous
671 changes, consolidating in...
672 * regex_internal.h: ...this file.
674 2005-09-15 Derek Price <derek@ximbiot.com>
676 * regex_internal.h: Blank `pure' for GNUC < 3.
677 * regex_internal.c: Ditto, using this...
678 (__GNUC_PREREQ): ...new macro.
679 * regcomp.c, regexec.c: Blank `always_inline' for GNUC < 3.1 using...
680 (__GNUC_PREREQ): ...this new macro.
682 * strstr.h: Include string.h. Define strstr as a macro here.
684 2005-09-13 Derek Price <derek@ximbiot.com>
686 * canon-host.c (canon_host_r): Set *cherror on memory allocation
688 Reported by Jim Meyering <jim@meyering.net>.
690 2005-09-13 Jim Meyering <jim@meyering.net>
692 * canon-host.c: Filter through gnu indent and reword comments slightly.
693 * canon-host.h (ch_strerror_r): Tweak cpp indentation and spacing.
695 2005-09-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (tiny change)
697 * lib/base64.c: Typo.
698 (base64_encode): Put b64str in initialized data section.
700 2005-09-12 Derek Price <derek@ximbiot.com>
702 Return usable errors from canon-host.
703 * canon-host.h: New file.
704 * canon-host.c (canon_host): Wrap...
705 (canon_host_r): ...this new function, which now relies exclusively on
707 (ch_strerror): New function.
708 (last_cherror): New global.
709 * getaddrinfo.c: Move include of getaddrinfo.h first to test interface.
710 (getaddrinfo): Add AI_CANONNAME functionality. Don't do arithmetic on
712 (freeaddrinfo): Free ai->ai_canonname when set.
714 2005-09-12 Derek Price <derek@ximbiot.com>
715 Paul Eggert <eggert@cs.ucla.edu>
717 * glob-libc.h: Renamed from glob_.h. The new version is
718 taken from libc's glob.h, except with '#ifdef __GLOB_GNULIB'
719 protecting things that should be done only in gnulib contexts.
720 * glob_.h: New file, containing only the glob things needed for
722 (GLOB_PREFIX): Remove. All uses changed to look for __GLOB_GNULIB.
723 (__GLOB_CONCAT, __GLOB_XCONCAT, __GLOB_ID): Remove; no longer needed.
724 (glob, globfree, glob_pattern_p): Now defined simply in terms of
725 rpl_glob, rpl_globfree, rpl_glob_pattern_p.
726 (__GLOB_GNULIB): New macro, to keep the glob.h changes clearer
727 and to respect the namespace rules better.
729 2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
731 Merge glibc and coreutils changes into gnulib, plus a few
733 * md5.c: Use #error rather than a string.
734 (CYCLIC): New macro, from glibc source. Use it instead of rol.
735 * md5.h (__GNUC_PREREQ, __THROW): Define if not defined already.
736 (__attribute__): Define to empty for non recent-GCC.
737 (__md5_buffer, __md5_finish_ctx, __md5_init_ctx, __md5_process_block):
738 (__md5_process_bytes, __md5_read_ctx, __md5_stream):
739 Renamed from their non-__ counterparts, with new macros replacing
740 them if not _LIBC. Add __THROW attribute.
742 (struct md5_ctx): Align buffer if using GCC.
743 * sha1.h (struct sha1_ctx): Likewise.
744 * sha1.c (SWAP): Renamed from the NOTSWAP. All uses changed.
745 The old name was backwards.
746 (NOTSWAP): Remove; not used.
747 (rol): New macro, moved here from md5.h.
748 (sha1_process_block): Remove a FIXME that doesn't make sense.
750 2005-09-12 Derek Price <derek@ximbiot.com>
752 * gai_strerror.c: Include config.h when available. Include
753 getaddrinfo.h before other headers to test interface.
754 Reported by Larry Jones <lawrence.jones@ugs.com>.
756 2005-09-08 Paul Eggert <eggert@cs.ucla.edu>
758 * glob.c (glob, globfree, __glob_pattern_p): Use old-style function
759 definitions, since that's the preferred style in glibc.
760 Fix a minor spacing issue, and update copyright notice to match glibc's.
762 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
764 * regex_internal.h (bitset_not): Add parens to avoid gcc -Wall warning.
766 2005-09-06 Simon Josefsson <jas@extundo.com>
768 * getpass.c (getpass): Fix typo, test for HAVE_TCSETATTR and not
769 TCSETATTR. Reported by Derek Price <derek@ximbiot.com>.
771 2005-09-05 Paul Eggert <eggert@cs.ucla.edu>
773 Change bitset word type from unsigned int to unsigned long int,
774 as this has better performance on typical 64-bit hosts.
775 Port bitset code to hosts with unusual word sizes.
776 * regcomp.c (build_equiv_class, build_charclass, build_range_exp):
777 (build_collating_symbol):
778 Prefer bitset to re_bitset_ptr_t in prototypes, when the actual
779 argument is a bitset. This is merely a style issue, but it makes
780 it clearer that an entire array is expected.
781 (re_compile_fastmap_iter, init_dfa, init_word_char, optimize_subexps):
782 * regcomp.c (lower_subexp, parse_bracket_exp, built_charclass_op):
783 Port to the case where bitset_word is not the same as unsigned int.
784 * regex_internal.h (bitset_set, bitset_clear, bitset_contain):
785 (bitset_not, bitset_merge, bitset_set_all, bitset_mask):
787 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
788 (build_trtable, group_nodes_into_DFAstates):
790 * regcomp.c (re_compile_fastmap_iter, utf8_sb_map, optimize_utf8):
791 Don't assume that SBC_MAX is a multiple of BITSET_WORD_BITS.
792 * regex_internal.h (bitset_set_all, bitset_not): Likewise.
793 * regexec.c (group_nodes_into_DFAstates): Likewise.
794 * regcomp.c (utf8_sb_map): Don't assume UINT_MAX == 0xffffffff.
795 * regcomp.c (optimize_subexps, lower_subexp):
796 Work even if bitset_word has holes in its bitwise representation.
797 * regex_internal.h (BITSET_WORD_BITS): Likewise.
798 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
800 * regex_internal.c (re_string_reconstruct):
801 Don't assume UCHAR_MAX == 255.
802 * regex_internal.h (bitset_set_all): Likewise.
803 * regex_internal.h (BITSET_WORD_BITS): Renamed from UINT_BITS.
805 (BITSET_WORDS): Renamed from BITSET_UINTS. All uses changed.
806 (bitset_word): New type, replacing 'unsigned int' for bitset uses.
808 (BITSET_WORD_MAX): New macro.
809 (bitset_set, bitset_clear, bitset_contain, bitset_empty):
810 (bitset_set_all, bitset_copy): Now inline functions, not macros.
811 (bitset_empty, bitset_copy):
812 Prefer sizeof (bitset) to multiplying it out ourselves.
813 (bitset_not_merge): Remove; unused.
814 (bitset_contain): Return bool, not unsigned int with one bit on.
816 * regexec.c (build_trtable): Don't assume bitset has no stricter
817 alignment than re_node_set; do this by defining a new internal
818 type struct dests_alloc and using it to allocate memory.
820 2005-09-02 Paul Eggert <eggert@cs.ucla.edu>
822 Check for arithmetic overflow when calculating sizes, to prevent
823 some buffer-overflow issues. These patches are conservative, in the
824 sense that when I couldn't determine whether an overflow was possible,
825 I inserted a run-time check.
826 * regex_internal.h (re_xmalloc, re_xrealloc, re_x2realloc): New macros.
827 (SIZE_MAX) [!defined SIZE_MAX]: New macro.
828 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc):
829 (re_xnrealloc, re_x2nrealloc): New inline functions.
830 * lib/regcomp.c (init_dfa, analyze, build_range_exp, parse_bracket_exp):
831 (build_equiv_class, build_charclass): Check for arithmetic overflow
832 in size expression calculations.
833 * lib/regex_internal.c (re_string_realloc_buffers):
834 (build_wcs_upper_buffer, re_node_set_add_intersect):
835 (re_node_set_init_union, re_node_set_insert, re_node_set_insert_last):
836 (re_dfa_add_node, register_state): Likewise.
837 * lib/regexec.c (re_search_stub, re_copy_regs, re_search_internal):
838 (prune_impossible_nodes, push_fail_stack, set_regs, check_arrival):
839 (build_trtable, extend_buffers, match_ctx_init, match_ctx_add_entry):
840 (match_ctx_add_subtop, match_ctx_add_sublast): Likewise.
842 2005-09-01 Paul Eggert <eggert@cs.ucla.edu>
844 * glob.c (GET_LOGIN_NAME_MAX): Renamed from LOGIN_NAME_MAX,
845 to avoid a collision with bits/local_lim.h in glibc.
846 All uses changed. Problem reported by Dmitry V. Levin in
847 <http://sources.redhat.com/bugzilla/show_bug.cgi?id=1060>.
849 * regex_internal.c (build_wcs_upper_buffer): Fix portability
850 bugs in int versus size_t comparisons.
851 (re_string_context_at): Fix bug where the code assumed that
854 Use bool where appropriate.
855 * regcomp.c (re_set_fastmap): ICASE arg is bool, not int.
857 (calc_eclosure_iter): Likewise, for ROOT arg.
858 (parse_bracket_element): Likewise, for ACCEPT_HYPHEN arg.
859 (build_charclass_op): Likewise, for NON_MATCH arg.
860 * regex_internal.c (re_string_allocate, re_string_construct):
861 (re_string_construct_common): Likewise, for ICASE arg.
862 * regexec.c (re_search_2_stub, re_search_stub):
863 Likewise, for RET_LEN arg.
864 (check_matching): Likewise, for FL_LONGEST_MATCH arg.
865 (set_regs): Likewise, for FL_BACKTRACK arg.
866 * regcomp.c (re_compile_fastmap_iter, optimize_utf8):
867 (duplicate_node_closure, calc_inveclosure, calc_eclosure):
868 (calc_eclosure_iter, parse_bracket_exp):
869 Use bool for internal variables that are booleans.
870 * regexec.c (re_search_internal, check_matching, proceed_next_node):
871 (set_regs, build_sifted_states, sift_states_bkref):
872 (check_arrival_add_next_nodes, check_arrival_expand_ecl_sub):
873 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
874 (find_collation_sequence_value):
876 * regex_internal.c (re_node_set_insert, re_node_set_insert_last):
877 (re_node_set_compare):
878 Return bool, not int. All callers changed.
879 * regexec.c (check_halt_node_context, check_dst_limits):
880 (build_trtable, check_node_accept): Likewise.
881 * regex_internal.h: Include stdbool.h.
883 Fix bugs uncovered when converting to bool.
884 * regcomp.c (calc_eclosure_iter): Check for storage allocation
885 failure instead of charging ahead blindly.
886 * regex_internal.c (register_state): Likewise.
887 * regexec.c (re_search_2_stub): Use simpler method than boolean
888 for freeing internal storage.
889 (group_nodes_into_DFA_states): Use unsigned int, not int, for
890 bitset pieces used as boolean, to avoid undefined behavior
891 on hosts that do int overflow checking.
893 2005-08-31 Derek Price <derek@ximbiot.com>
895 * getdelim.c (getdelim): Return EOF on EOF.
896 Reported by Larry Jones <lawrence.jones@ugs.com>.
898 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
900 * regex_internal.c (re_string_reconstruct): Don't assume buffer
901 lengths fit in regoff_t; this isn't true if regoff_t is the same
903 * regex.c (re_search_internal): 5th arg is LAST_START
904 (= START + RANGE) instead of RANGE. This avoids overflow
905 problems when regoff_t is the same width as size_t.
907 (re_search_2_stub): Check for overflow when adding the
908 sizes of the two strings.
909 (re_search_stub): Check for overflow when adding START
910 to RANGE; if it occurs, substitute the extreme value.
912 2005-08-31 Jim Meyering <jim@meyering.net>
914 * regcomp.c (search_duplicated_node): Make first pointer arg
916 * regex_internal.c (create_ci_newstate, create_cd_newstate):
917 (register_state): Likewise.
918 * regexec.c (search_cur_bkref_entry, check_dst_limits):
919 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
920 (group_nodes_into_DFAstates): Likewise.
922 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
924 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
925 old glibc regex code mishandles strings longer than 2**31 bytes.
926 This patch fixes this when the regex code is used in gnulib
927 (i.e., outside glibc).
929 This patch should not affect the use of the regex code inside
930 glibc. No doubt this problem also needs to be handled for glibc
931 as well, but the result will be an incompatible change to the
932 glibc ABI, and the old ABI will have to be supported too. That
933 can be the the subject for another patch.
935 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
936 governing whether the rest of this patch is active. By default,
937 the macro is disabled and the patch has no effect.
938 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
939 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
940 (struct re_pattern_buffer, re_search, re_search_2, re_match):
941 (re_match_2, re_set_registers): Use the new types.
942 * regex_internal.h (Idx, re_hashval_t): New types.
943 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
945 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
946 (re_string_context_at, bin_tree_t, re_dfastate_t):
947 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
948 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
949 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
950 (re_string_char_size_at, re_string_wchar_at):
951 (re_string_elem_size_at):
952 Use the new types and macros to port to 64-bit hosts.
953 Use unsigned types for internal values, so that the code
954 mostly works even for arrays larger than SSIZE_MAX.
955 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
956 (search_duplicated_node, calc_eclosure_iter, fetch_number):
957 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
958 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
959 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
960 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
961 (calc_inveclosure, parse_dup_op, build_range_exp):
962 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
963 (fetch_number, create_token_tree, mark_opt_subexp):
965 * regex_internal.c (re_string_construct_common, create_ci_newstate):
966 (create_cd_newstate, re_string_allocate, re_string_construct):
967 (re_string_realloc_buffers, build_wcs_upper_buffer):
968 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
969 (re_string_reconstruct, re_string_peek_byte_case):
970 (re_string_fetch_byte_case, re_string_context_at):
971 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
972 (re_node_set_init_copy, re_node_set_add_intersect):
973 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
974 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
975 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
976 (re_acquire_state, re_acquire_state_context, register_state):
978 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
979 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
980 (re_search_internal, re_search_2_stub, re_search_stub)
981 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
982 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
983 (update_cur_sifted_state, check_dst_limits):
984 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
985 (check_subexp_limits, sift_states_bkref, merge_state_array):
986 (check_subexp_matching_top, get_subexp, get_subexp_sub):
987 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
988 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
989 (expand_bkref_cache, check_node_accept_bytes):
990 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
991 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
992 (acquire_init_state_context, check_halt_node_context):
993 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
994 (sift_states_backward, clean_state_log_if_needed):
995 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
996 (find_recover_state, transit_state_sb, transit_state_mb):
997 (transit_state_bkref, build_trtable, match_ctx_clean):
999 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
1000 to work around an assumption that REG_MISSING is negative.
1002 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
1003 (seek_collating_symbol_entry) [defined _LIBC]:
1004 (lookup_collation_sequence_value) [defined _LIBC]:
1005 (build_range_exp, build_collating_symbol) [defined _LIBC]:
1006 Use prototypes rather than old-style function definitions.
1007 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
1008 (transit_state_sb) [0]:
1009 (find_collation_sequence_value) [defined _LIBC]: Likewise.
1011 * regexec.c (re_search_internal): Simplify update of rm_so and
1014 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
1015 (optimize_subexps, lower_subexp):
1016 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
1017 since the signed shift might overflow. Use 1u<<31 instead.
1018 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
1019 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1022 * regcomp.c (optimize_subexps, lower_subexp):
1023 Use CHAR_BIT rather than 8, for clarity.
1024 * regexec.c (check_dst_limits_calc_pos_1):
1025 (check_subexp_matching_top): Likewise.
1026 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
1027 have to worry about portability issues when shifting it left.
1028 Remove no-longer-needed test for table_size > 0.
1029 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
1030 in a word, as the resulting behavior is undefined.
1031 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
1032 in one case, a <= should have been an <, and in another case the
1033 whole test was missing.
1034 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
1035 the standard name CHAR_BIT.
1036 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
1037 this is not true on one's complement and signed-magnitude hosts.
1039 * regex_internal.h (re_sub_match_top_t): Remove unused member
1041 (struct re_dfa_t): Remove unused member states_alloc.
1042 * regcomp.c (init_dfa): Don't initialize unused members.
1044 2005-08-31 Bruno Haible <bruno@clisp.org>
1046 * strstr.c: Include <stddef.h>, for NULL.
1047 * strcasestr.c: Likewise.
1048 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
1050 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
1052 * iconvme.h: Add prototype for iconv_alloc.
1054 2005-08-29 Simon Josefsson <jas@extundo.com>
1056 * iconvme.c: Fix errno.
1058 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
1060 * iconvme.c: Split iconv_string into iconv_alloc.
1062 2005-08-27 Jim Meyering <jim@meyering.net>
1064 * fopen-safer.c: Merge minor changes from coreutils.
1065 * dup-safer.c: Likewise.
1066 * fd-safer.c: Likewise.
1068 Merge from coreutils.
1069 * stdio--.h: New file.
1070 * stdlib--.h: New file.
1071 * mkstemp-safer.c: New file.
1073 GNU tar needs these.
1074 * pipe-safer.c: New file.
1075 * creat-safer.c: New file.
1076 * fcntl--.h (creat): Define to creat_safer.
1077 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
1078 * unistd--.h (pipe): Define to pipe_safer.
1079 * unistd-safer.h: Declare pipe_safer.
1081 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
1083 * regex_internal.h: Remove all references to
1084 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
1086 (bitset_not, bitset_merge, bitset_not_merge):
1087 (bitset_mask, re_string_allocate, re_string_construct):
1088 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
1089 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
1090 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
1091 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
1092 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1093 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1094 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
1095 (re_acquire_state_context):
1096 Remove unnecessary forward decls.
1097 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
1098 Put __attribute at function definition,
1099 now that the function decl has been removed.
1100 * lib/regex_internal.c (re_string_peek_byte_case):
1101 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
1104 2005-08-26 Simon Josefsson <jas@extundo.com>
1106 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
1107 Haible <bruno@clisp.org>.
1109 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
1111 * regexec.c (set_regs): Don't alloca with an unbounded size.
1113 alloca modernization/simplification for regex.
1114 * regex.c: Remove portability cruft for alloca. This no longer
1115 needs to be at the start of the file, and can be moved into
1116 regex_internal.h and simplified.
1117 * regex_internal.h: Include <alloca.h>.
1118 (__libc_use_alloca) [!defined _LIBC]: New macro.
1119 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
1120 now works outside glibc.
1122 2005-08-24 Simon Josefsson <jas@extundo.com>
1124 * getpass.c: Add WIN32 implementation. Conditionalize use of
1125 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
1126 GLIBC specific code.
1128 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
1130 Make regex safe for g++. This fixes one real bug (an "err"
1131 that should have been "*err"). g++ problem reported by
1133 * regex_internal.h (re_calloc): New macro, consistent with
1134 re_malloc etc. All callers of calloc changed to use re_calloc.
1135 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
1136 not int. All callers changed.
1137 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
1138 just use an array of size MB_LEN_MAX.
1139 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
1140 (find_recover_state): Change "err" to "*err"; this fixes what
1141 appears to be a real bug.
1142 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
1145 2005-08-25 Jim Meyering <jim@meyering.net>
1147 * open-safer.c: Include <config.h>.
1148 Otherwise, we'd lose LARGEFILE support in any file using
1151 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
1153 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
1154 * regex.h (regerror): Likewise.
1156 * regex.c: Do not include <sys/types.h>, as POSIX no longer
1157 requires this. (The code never needed it.)
1159 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
1160 All uses of recently-renamed identifiers changed to use the new,
1161 POSIX-compliant names. The code will build and run just fine
1162 without these changes, but it's better to eat our own dog food
1163 and use the standard-conforming names.
1165 * regex.h: Fix a multitude of POSIX name space violations.
1166 These changes have an effect only for programs that define
1167 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
1168 do not change anything for programs compiled in the normal way.
1169 Also, there is no effect on the ABI.
1171 (_REGEX_SOURCE): New macro.
1172 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
1173 defined and _GNU_SOURCE is not; this fixes a name space violation.
1175 Rename the following macros to obey POSIX requirements.
1176 The old names are still visible as macros if _REGEX_SOURCE is defined.
1177 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
1178 RE_BACKSLASH_ESCAPE_IN_LISTS.
1179 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
1180 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
1181 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
1182 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
1183 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
1184 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
1185 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
1186 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
1187 (REG_INTERVALS): renamed from RE_INTERVALS.
1188 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
1189 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
1190 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
1191 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
1192 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
1193 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
1194 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
1195 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
1196 RE_UNMATCHED_RIGHT_PAREN_ORD.
1197 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
1198 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
1199 (REG_DEBUG): renamed from RE_DEBUG.
1200 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
1201 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
1202 unusual, since we can't clash with the POSIX REG_ICASE.
1203 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
1204 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
1205 (REG_NO_SUB): renamed from RE_NO_SUB.
1206 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
1207 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
1208 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
1209 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
1210 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
1211 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
1212 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
1213 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
1214 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
1215 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
1216 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
1217 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
1218 RE_SYNTAX_POSIX_MINIMAL_BASIC.
1219 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
1220 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
1221 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
1222 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
1223 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
1224 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
1225 (REG_FIXED): Renamed from REGS_FIXED.
1226 (REG_NREGS): Renamed from RE_NREGS.
1228 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
1229 of other REG_* macros, since POSIX says the user is allowed to
1230 #undef these macros selectively.
1232 (reg_errcode_t): Update comment stating what other tables need
1235 Rename the following enum values to obey POSIX requirements.
1236 The old names are still visible as macros.
1237 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
1238 is not defined, since GNU is supposed to be a superset of POSIX as
1239 much as possible, and since we want reg_errcode_t to be a signed
1240 type for implementation consistency.
1241 (_REG_NOERROR): Renamed from REG_NOERROR.
1242 (_REG_NOMATCH): Renamed from REG_NOMATCH.
1243 (_REG_BADPAT): Renamed from REG_BADPAT.
1244 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
1245 (_REG_ECTYPE): Renamed from REG_ECTYPE.
1246 (_REG_EESCAPE): Renamed from REG_EESCAPE.
1247 (_REG_ESUBREG): Renamed from REG_ESUBREG.
1248 (_REG_EBRACK): Renamed from REG_EBRACK.
1249 (_REG_EPAREN): Renamed from REG_EPAREN.
1250 (_REG_EBRACE): Renamed from REG_EBRACE.
1251 (_REG_BADBR): Renamed from REG_BADBR.
1252 (_REG_ERANGE): Renamed from REG_ERANGE.
1253 (_REG_ESPACE): Renamed from REG_ESPACE.
1254 (_REG_BADRPT): Renamed from REG_BADRPT.
1255 (_REG_EEND): Renamed from REG_EEND.
1256 (_REG_ESIZE): Renamed from REG_ESIZE.
1257 (_REG_ERPAREN): Renamed from REG_ERPAREN.
1258 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
1259 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
1260 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
1261 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
1263 (_REG_RE_NAME, _REG_RM_NAME): New macros.
1264 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
1265 changed. But support the old name if the new one is not defined
1266 and if _REGEX_SOURCE.
1268 Change the following member names in struct re_pattern_buffer.
1269 The old names are still supported if !_REGEX_SOURCE.
1270 The new names are always supported, regardless of _REGEX_SOURCE.
1271 (re_buffer): Renamed from buffer.
1272 (re_allocated): Renamed from allocated.
1273 (re_used): Renamed from used.
1274 (re_syntax): Renamed from syntax.
1275 (re_fastmap): Renamed from fastmap.
1276 (re_translate): Renamed from translate.
1277 (re_can_be_null): Renamed from can_be_null.
1278 (re_regs_allocated): Renamed from regs_allocated.
1279 (re_fastmap_accurate): Renamed from fastmap_accurate.
1280 (re_no_sub): Renamed from no_sub.
1281 (re_not_bol): Renamed from not_bol.
1282 (re_not_eol): Renamed from not_eol.
1283 (re_newline_anchor): Renamed from newline_anchor.
1285 Change the following member names in struct re_registers.
1286 The old names are still supported if !_REGEX_SOURCE.
1287 The new names are always supported, regardless of _REGEX_SOURCE.
1288 (rm_num_regs): Renamed from num_regs.
1289 (rm_start): Renamed from start.
1290 (rm_end): Renamed from end.
1292 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
1293 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
1294 Prepend __ to parameter names.
1296 Undo yesterday's changes.
1298 2005-08-24 Jim Meyering <jim@meyering.net>
1300 Sync from coreutils.
1301 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
1303 2005-08-21 Bruno Haible <bruno@clisp.org>
1305 * lock.h: Add multiple inclusion guard.
1306 * tls.h: Add multiple inclusion guard.
1308 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
1310 * regex.h (REG_NOSYS)
1311 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
1312 Define, since POSIX requires it as of 2001.
1313 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
1314 New private symbol, used to keep the enum signed in all cases.
1315 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
1316 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
1318 * regex_internal.c (re_string_skip_chars, register_state):
1320 Remove forward decls; no longer needed now that we use prototypes.
1321 * regexec.c (acquire_init_state_context, check_halt_node_context):
1322 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
1323 (clean_state_log_if_needed): Likewise.
1325 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
1327 Fix problems reported by Sam Steingold in
1328 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
1329 * regexec.c (sift_states_bkref): Fix portability bug: the code
1330 assumed that reg_errcode_t is a signed type, which is not
1331 necessarily true if _XOPEN_SOURCE is not defined.
1332 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
1333 some compilers warn about it otherwise.
1335 2005-08-20 Jim Meyering <jim@meyering.net>
1337 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
1338 of unused local, dfa.
1340 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
1342 * regcomp.c (create_initial_state): Remove duplicate decl.
1343 (init_word_char, create_initial_state, duplicate_node_closure):
1344 (fetch_token, peek_token_bracket, build_range_exp):
1345 (build_collating_symbol): Remove forward decls; no longer needed
1346 now that we use prototypes.
1349 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
1350 (re_compile_fastmap_iter, regcomp, regerror, regfree):
1351 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
1352 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
1353 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
1354 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
1355 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
1356 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
1357 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
1358 (build_range_exp, build_collating_symbol, parse_bracket_exp):
1359 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
1360 (build_charclass, build_charclass_op, fetch_number, create_tree):
1361 (create_token_tree, mark_opt_subexp, duplicate_tree):
1362 Use prototypes rather than old-style definitions.
1365 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
1366 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
1367 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
1368 (re_string_reconstruct, re_string_peek_byte_case):
1369 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
1370 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
1371 (re_node_set_init_copy, re_node_set_add_intersect):
1372 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1373 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1374 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
1375 (re_acquire_state, re_acquire_state_context, register_state):
1376 (create_ci_newstate, create_cd_newstate, free_state):
1378 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
1379 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
1380 (re_search_internal, prune_impossible_nodes):
1381 (acquire_init_state_context, check_matching, static):
1382 (check_halt_node_context, check_halt_state_context, proceed_next_node):
1383 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
1384 (update_regs, sift_states_backward, build_sifted_states):
1385 (clean_state_log_if_needed, merge_state_array):
1386 (update_cur_sifted_state, add_epsilon_src_nodes):
1387 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
1388 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
1389 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
1390 (find_recover_state, check_subexp_matching_top, transit_state_mb):
1391 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
1392 (check_arrival, check_arrival_add_next_nodes):
1393 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
1394 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
1395 (check_node_accept_bytes, check_node_accept, extend_buffers):
1396 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
1397 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
1402 (re_string_allocate, re_string_construct, re_string_reconstruct):
1403 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
1404 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
1405 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
1406 (re_string_context_at, re_string_peek_byte_case):
1407 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
1408 is defined, since we now use prototypes always.
1410 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
1411 C89 or better. All uses removed.
1413 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
1415 * regex_internal.c (re_acquire_state, re_acquire_state_context)
1416 [defined lint]: Suppress bogus uninitialized-variable warnings.
1418 * regcomp.c (duplicate_node): Return new index, not an error code,
1419 and let the caller return REG_ESPACE if out of space. This
1420 removes an uninitialied-variable warning with GCC 4.0.1, and also
1421 avoids taking the address of a local variable. All callers
1424 2005-08-19 Jim Meyering <jim@meyering.net>
1426 * regexec.c (proceed_next_node): Redo local variables to
1427 avoid GCC shadowing warnings.
1429 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
1431 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
1432 (re_node_set_insert_last, re_dfa_add_node):
1433 Rename local variables to avoid GCC shadowing warnings.
1435 2005-08-18 Bruno Haible <bruno@clisp.org>
1437 * strstr.c (strstr): Fix return value in multibyte case.
1438 * strcasestr.c (strcasestr): Likewise.
1440 2005-08-17 Jim Meyering <jim@meyering.net>
1442 Make the %s format (seconds since the epoch) work for a negative
1443 number and when used with a zero-padded field width, e.g. %015s.
1445 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
1446 label so that it precedes the code to set `digits'. Otherwise,
1447 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
1448 print `00-22'. Now, it prints `-0022', as it should.
1450 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
1452 * regex.h: Remove useless space-before-tab. From coreutils.
1454 2005-08-17 Bruno Haible <bruno@clisp.org>
1456 * strcasestr.h: New file.
1457 * strcasestr.c: New file.
1459 2005-08-17 Bruno Haible <bruno@clisp.org>
1461 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
1462 * strstr.c: Completely rewritten, with multibyte locale support.
1464 2005-08-17 Bruno Haible <bruno@clisp.org>
1466 * strcasecmp.c: Use mbuiter.h.
1468 2005-08-17 Bruno Haible <bruno@clisp.org>
1470 * mbuiter.h: New file.
1472 2005-08-16 Bruno Haible <bruno@clisp.org>
1474 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
1476 (mbi_avail, mbi_advance): Let the iteration end before the terminating
1477 NUL byte, not after it.
1479 2005-08-16 Bruno Haible <bruno@clisp.org>
1481 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
1482 the valid ones. Makes the comparison operations transitive:
1483 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
1484 * strcasecmp.c (strcasecmp): Use mb_casecmp.
1486 2005-08-16 Bruno Haible <bruno@clisp.org>
1488 * strcase.h (strcasecmp): Add note in comments.
1489 * strncasecmp.c: Use code from strcasecmp.c.
1490 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
1491 (strcasecmp): Work correctly in multibyte locales.
1493 2005-08-16 Bruno Haible <bruno@clisp.org>
1495 * strnlen1.h: New file.
1496 * strnlen1.c: New file.
1498 2005-08-16 Bruno Haible <bruno@clisp.org>
1500 * mbfile.h: New file.
1502 2005-08-16 Bruno Haible <bruno@clisp.org>
1504 * mbiter.h: New file.
1506 2005-08-16 Bruno Haible <bruno@clisp.org>
1508 * mbchar.h: New file.
1509 * mbchar.c: New file.
1511 2005-08-16 Bruno Haible <bruno@clisp.org>
1513 * tls.h: New file, from GNU gettext.
1514 * tls.c: New file, from GNU gettext.
1516 2005-08-15 Bruno Haible <bruno@clisp.org>
1518 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
1521 2005-08-14 Jim Meyering <jim@meyering.net>
1523 Sync from coreutils.
1525 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
1526 Use the hash-table-based cycle-detection code not just when
1527 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
1528 Reported by James Youngman in
1529 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
1530 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
1531 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
1532 This lets us compile with -DFTS_DEBUG, once again.
1533 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
1534 * fts.c (fd_safer): Remove decl.
1535 Include fcntl--.h rather than unistd-safer.h
1536 (fts_safe_changedir): Don't call fd_safer; no longer needed
1537 now that we include fcntl--.h.
1539 2005-08-11 Simon Josefsson <jas@extundo.com>
1541 * readline.h, readline.c: New file.
1543 2005-08-11 Bruno Haible <bruno@clisp.org>
1545 * strnlen.h (strnlen): Change parameter name to match comment.
1547 2005-08-10 Simon Josefsson <jas@extundo.com>
1549 * strndup.c: Use strnlen.h.
1551 * strnlen.h: New file.
1553 2005-08-02 Simon Josefsson <jas@extundo.com>
1555 * getline.h, getline.c: Rewrite.
1557 * getdelim.h, getdelim.c: New files, ported from glibc.
1559 2005-07-31 Bruno Haible <bruno@clisp.org>
1561 * lock.h (gl_lock_initializer): New macro.
1562 (gl_lock_define_initialized): Use it.
1563 (gl_rwlock_initializer): New macro.
1564 (gl_rwlock_define_initialized): Use it.
1565 (gl_recursive_lock_initializer): New macro.
1566 (gl_recursive_lock_define_initialized): Use it.
1568 2005-07-26 Bruno Haible <bruno@clisp.org>
1570 * lock.h: Update from GNU gettext.
1571 * lock.c: Update from GNU gettext.
1573 2005-07-18 Bruno Haible <bruno@clisp.org>
1575 * lock.h (gl_once_t): New type.
1576 (gl_once_define, gl_once): New macros.
1577 * lock.c (fresh_once): New variable.
1578 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
1581 2005-07-18 Simon Josefsson <jas@extundo.com>
1583 * check-version.c (check_version): Accept identical versions too.
1585 2005-07-18 Bruno Haible <bruno@clisp.org>
1587 * lock.h: New file, from GNU gettext.
1588 * lock.c: New file, from GNU gettext.
1590 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
1592 * quotearg.c: Add translator comment suggested by Bruno Haible,
1593 with a minor change.
1595 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
1597 * version-etc-fsf.c (version_etc_copyright): Parameterize the
1598 copyright symbol and the year.
1599 * version-etc.c (COPYRIGHT_YEAR): New constant.
1600 (version_etc_va): Use parameterized copyright notice.
1601 Reword to conform to the current GNU coding standards.
1603 2005-07-11 Simon Josefsson <jas@extundo.com>
1605 * size_max.h: New file.
1607 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
1609 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
1612 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
1613 and Paul Eggert <eggert@cs.ucla.edu>
1615 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
1616 in wint_t, not wchar_t. Remove now-unnecessary cast.
1618 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
1620 * regex.c, regex.h: Sync from libc.
1621 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
1622 New files, synced from libc, except that regex_internal.h
1623 currently has a small porting fix.
1625 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
1627 Remove the dependency of the strftime module on the tzset module.
1628 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
1629 Copy the input structure, to work around some of the bug with
1630 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
1631 Solaris releases, you should also use the tzset module, but we won't
1632 require it as a dependency any more since we don't want LGPLed code
1633 to depend on GPLed code.
1635 2005-07-02 Jim Meyering <jim@meyering.net>
1637 * backupfile.c (backup_args): Change a `0' to NULL.
1639 2005-07-01 Jim Meyering <jim@meyering.net>
1641 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
1642 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
1643 * save-cwd.c, tempname.c:
1644 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
1645 and don't include <sys/file.h>).
1647 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
1649 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
1650 declares only 'struct timespec;' (!).
1652 2005-06-29 Jim Meyering <jim@meyering.net>
1654 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
1655 type name. Use the variable name instead.
1656 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
1658 2005-06-28 Simon Josefsson <jas@extundo.com>
1660 * check-version.h, check-version.c: New files.
1662 2005-06-28 Simon Josefsson <jas@extundo.com>
1664 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
1665 collision with global variable. Better indentation. Don't
1666 increment buffer pointer beyond buffer end. Based on comments
1667 from Paul Eggert <eggert@cs.ucla.edu>.
1671 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
1673 * canon-host.c (canon-host): Append trailing "," to 0 in
1674 initializer of struct addrinfo, as an indication that we don't
1675 care how many members the structure has.
1677 2005-06-24 Derek Price <derek@ximbiot.com>
1678 and Bruno Haible <bruno@clisp.org>
1680 Remove stat module & update lstat.
1681 * stat.c: Remove this file...
1682 (slash_aware_lstat): ...moving this content and its support...
1683 * lstat.c (rpl_lstat): ...into here.
1684 * lstat.h: New file.
1686 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
1688 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
1689 (ranged_convert): Don't save conversion in a temporary struct.
1690 This causes a warning with GCC 4.0.0, and anyway in the typical
1691 case it's not worth the extra 100 bytes or so of code.
1692 (ranged_convert, __mktime_internal): When calling a function via a
1693 pointer P, use P () rather than (*P) (), as we now assume C89 or
1696 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
1698 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
1699 "who -r" failed to give output. Problem reported by Tim Waugh.
1701 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
1702 (xcalloc): Use it to avoid needless tests.
1703 Problem reported by Jim Meyering.
1705 2005-06-16 Jim Meyering <jim@meyering.net>
1707 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
1708 when either N or S is zero.
1710 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1712 * argp.h (__option_is_short): Check upper limit of
1713 __key. Isprint() requires its argument to have the value
1714 of an unsigned char or EOF.
1716 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
1718 * fnmatch.c (fnmatch): If there is an encoding error in a
1719 multibyte string or pattern, fall back on unibyte matching.
1720 Problem reported by James Youngman.
1722 2005-06-08 Bruno Haible <bruno@clisp.org>
1724 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
1727 2005-06-08 Bruno Haible <bruno@clisp.org>
1729 * csharpcomp.h: New file, from GNU gettext.
1730 * csharpcomp.c: New file, from GNU gettext.
1731 * csharpcomp.sh.in: New file, from GNU gettext.
1733 2005-06-07 Derek Price <derek@ximbiot.com>
1736 * glob_.h: Indent nested #ifdef.
1738 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
1740 Sync from coreutils.
1741 Use "file name" when talking about file names, instead of "filename"
1742 or "path", as per the GNU coding standards.
1743 * mkdir-p.c: Renamed from makepath.c.
1744 (make_dir_parents): Renamed from make_path. All callers changed.
1745 * mkdir-p.h: Likewise. All includers changed.
1746 * filenamecat.c: Renamed from path-concat.c.
1747 (file_name_concat): Renamed from path_concat. All callers changed.
1748 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
1749 * filenamecat.h: Likewise. All includers changed.
1750 * acl.c: Don't use "path" or "filename" to mean "file name"
1751 in comments or local variable names.
1752 * basename.c: Likewise.
1753 * canonicalize.c, canonicalize.h: Likewise.
1754 * dirname.c, dirname.h: Likewise.
1755 * euidaccess.c: Likewise.
1756 * exclude.c: Likewise
1757 * fnmatch_.h, fnmatch_loop.c: Likewise.
1758 * fsusage.c, fsuage.h: Likewise.
1759 * fts.c, fts_.h: Likewise.
1760 * getcwd.c: Likewise.
1761 * getloadavg.c: Likewise.
1762 * mkstemp.c: Likewise.
1763 * mountlist.c, mountlist.h: Likewise.
1764 * openat.c, openat.h: Likewise.
1765 * readlink-stub.c: Likewise.
1766 * readutmp.c, readutmp.h: Likewise.
1767 * rename.c: Likewise.
1768 * rmdir.c: Likewise.
1770 * savedir.c: Likewise.
1771 * stripslash.c: Likewise.
1772 * tempname.c: Likewise.
1773 * xreadlink.c: Likewise.
1774 * exclude.c (excluded_file_name): Renamed from excluded_filename.
1776 * exclude.h: Likewise.
1778 * euidaccess.c (getuid, getgid, getuid, getegid)
1779 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
1780 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
1781 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
1782 * pathmax.h: Include <limits.h> unconditionally, since other
1783 files have been getting away with it for years (MORE/BSD 4.3
1785 * userspec.c (getpwnam, getgrnam, getgrgid)
1786 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
1788 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
1789 Define to 256, not 255, as per modern POSIX.
1791 2005-06-01 Bruno Haible <bruno@clisp.org>
1793 * csharpexec.h: New file, from GNU gettext.
1794 * csharpexec.c: New file, from GNU gettext.
1795 * csharpexec.sh.in: New file, from GNU gettext.
1797 2005-05-31 Derek Price <derek@ximbiot.com>
1798 Paul Eggert <eggert@cs.ucla.edu>
1801 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
1803 2005-05-29 Derek Price <derek@ximbiot.com>
1804 Paul Eggert <eggert@cs.ucla.edu>
1806 * glob_.h, glob.c: New files.
1808 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
1810 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
1812 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
1813 the configuration hassle isn't worth it.
1814 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
1815 (LONGEST_MODIFIER, PRIuMAX): Remove.
1817 2005-05-27 Bruno Haible <bruno@clisp.org>
1819 * getlogin_r.h: Remove second include of <stddef.h>.
1821 2005-05-25 Bruno Haible <bruno@clisp.org>
1822 Derek Price <derek@ximbiot.com>
1824 * getlogin_r.h: Simplify API documentation.
1826 2005-05-25 Derek Price <derek@ximbiot.com>
1827 Paul Eggert <eggert@cs.ucla.edu>
1829 * getlogin_r.c, getlogin_r.h: New files.
1831 2005-05-22 Bruno Haible <bruno@clisp.org>
1833 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
1834 Also include <sys/param.h> if it defines MIN, MAX.
1835 Based on a patch by Derek Price <derek@ximbiot.com>.
1837 2005-05-22 Bruno Haible <bruno@clisp.org>
1839 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
1840 (INT64_MIN): Fix definition.
1841 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
1843 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
1844 NEED_SIGNED_INT_TYPES.
1846 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
1847 HAVE_SYSTEM_INTTYPES.
1849 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
1851 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
1852 so that unistd-safer.h (GPL'ed code) need not be included.
1854 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
1857 * fts.c: Don't include "cycle-check.h" or "hash.h".
1858 (setup_dir, free_dir): New functions.
1859 (enter_dir, leave_dir): Define trivial
1860 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
1861 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
1862 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
1863 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
1864 Move to fts-cycle.c.
1865 (fts_open): Use setup_dir.
1866 (fts_close): Use free_dir.
1867 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
1868 This adds a label and some gotos, but the alternatives were messier.
1869 Check for memory allocation failure when entering a dir.
1870 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
1871 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
1872 (FTS): New member fts_cycle, that is a union that contains the
1873 old active_dir_ht and cycle_state. All uses changed to mention
1874 fts_cycle.ht and fts_cycle.state.
1875 * fts-cycle.c: New file, containing GPL'ed code migrated out of
1876 fts.c, with the following changes:
1877 (setup_dir, free_dir): New functions.
1878 (enter_dir): Now returns bool. Return true if successful, false
1879 if memory exhausted. All callers changed.
1880 Do not bother partly cleaning up on
1881 memory allocation failure; that is free_dir's job.
1882 However, free ad if hash_insert fails, to avoid memory leak.
1883 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
1884 fts->fts_options to see which union member to use.
1886 2005-05-20 Jim Meyering <jim@meyering.net>
1888 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
1889 Now a macro, to pacify GCC.
1891 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
1893 * chown.c (rpl_chown): Return -1 on failure.
1895 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
1897 * canonicalize.c: Include canonicalize.h first, to test interface.
1898 Include <stddef.h> unconditionally, since we assume C89 now.
1899 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
1900 * fts.c: Include fts_.h first, to check interface.
1901 Do not include intprops.h; no longer needed.
1902 Include cycle-check.h and hash.h, since fts_.h no longer does.
1903 Remove unnecessary casts of closedir to void.
1904 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
1905 decide whether to decrement nlinks.
1906 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
1907 (FTS): Use struct hash_table * instead of Hash_table, so that
1908 we no longer need to include hash.h here.
1910 2005-05-17 Jim Meyering <jim@meyering.net>
1912 * fts.c, fts_.h: New files, from coreutils.
1914 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
1916 Sync from coreutils.
1917 * unlinkdir.c, unlinkdir.h: New files.
1918 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
1919 regex.h, unlocked-io.h, xtime.h:
1920 White space changes only.
1921 * makepath.c (make_path): Port to hosts where leading "//" is special.
1922 * yesno.c: Include getline.h, not ctype.h.
1923 (yesno): Don't remove leading white space; POSIX doesn't allow it.
1924 Use getline to remove arbitrary restriction on response length.
1926 2005-05-13 Bruno Haible <bruno@clisp.org>
1928 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
1929 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
1930 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
1931 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
1932 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
1933 Add support for 64-bit integers in the MSVC compiler.
1935 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
1937 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
1938 Change the initial comment to refer to GPL, not LGPL.
1939 gnulib-tool will change it to LGPL as needed.
1941 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
1942 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
1943 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
1944 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
1945 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
1946 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
1947 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
1948 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
1949 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
1950 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
1951 concatpath.c, config.charset, copy-file.c, copy-file.h,
1952 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
1953 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
1954 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
1955 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
1956 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
1957 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
1958 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
1959 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
1960 full-read.c, full-read.h, full-write.c, full-write.h,
1961 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
1962 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
1963 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
1964 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
1965 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
1966 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
1967 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
1968 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
1969 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
1970 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
1971 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
1972 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
1973 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
1974 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
1975 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
1976 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
1977 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
1978 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
1979 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
1980 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
1981 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
1982 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
1983 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
1984 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
1985 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
1986 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
1987 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
1988 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
1989 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
1990 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
1991 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
1992 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
1993 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
1994 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
1995 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
1996 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
1997 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
1998 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
1999 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
2000 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
2001 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
2002 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
2003 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
2004 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
2005 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
2006 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
2007 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
2008 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
2009 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
2010 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
2011 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
2012 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
2013 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
2014 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
2015 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
2016 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
2017 Update FSF postal mail address.
2019 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
2021 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
2022 specified in ai_socktype. Fix invalid ai_protocol
2023 check. ai_protocol is usually set to 0 or depending on
2024 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
2025 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
2026 ai_socktype / ai_protocol in the returned addrinfo structure.
2028 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
2029 Bruno Haible <bruno@clisp.org>
2031 * inet_ntop.h: New file.
2032 * inet_ntop.c: New file, from glibc with modifications.
2034 2005-05-08 Jim Meyering <jim@meyering.net>
2036 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
2038 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
2040 Merge from coreutils. Among other things,
2041 add bulletproofing for cases where stdin, stdout, or stderr are closed.
2042 * fd-safer.c: New file.
2043 * fcntl-safer.h, open-safer.c: Remove.
2044 * chdir-long.c: Fix comment "fetish" -> "coreutils".
2045 * dup-safer.c: Include unistd-safer.h first.
2046 Don't include errno.h.
2047 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
2048 * file-type.h: Don't assume invoker included sys/stat.h first.
2049 * file-type.c: Rely on file-type.h change.
2050 * getloadavg.c: Include unistd-safer.h.
2051 (getloadavg): Use safer open.
2052 * getusershell.c: Include "stdio-safer.h".
2053 (getusershell): Use safer fopen.
2054 * long-options.c (long_options): Use NULL rather than 0.
2055 * modechange.h (mode_free): Remove; all callers changed to invoke
2057 * modechange.c: Likewise.
2058 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
2059 (MODE_DONE): New constant.
2060 (struct mode_change): Remove 'next' member.
2061 (make_node_op_equals): New function; like the old one of the
2062 same name, except it allocates an array.
2063 (mode_compile, mode_create_from_ref): Use it.
2064 (mode_compile): Allocate result as an array, not a linked list.
2065 Parse octal string ourself, so that we catch mistakes like "+0".
2066 (mode_adjust): Arg is an array, not a linked list.
2067 * modechange.c: Include stat-macros.h, xalloc.h.
2068 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
2069 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
2070 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
2071 Remove. This is now stat-macros.h's job.
2072 (talloc): Remove. All callers replaced by xalloc, so that
2073 our invokers don't have to worry about reporting memory failures.
2074 (make_node_op_equals): Remove.
2075 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
2077 (struct mode_change): Moved here from modechange.h.
2078 (mode_append_entry): Remove.
2079 (mode_compile): Remove MASKED_OPS arg, since it encouraged
2080 apps to have incorrect behavior. Use simpler algorithm for head
2081 and tail. Don't futz with umask; that's now the job of mode_adjust.
2082 Detect more invalid usages rather than having somewhat-random behavior.
2083 Don't insert an "a=" action, as that leads to incorrect behavior.
2084 (mode_compile, mode_create_from_ref): Return NULL on error instead
2085 of an enum, since now there's only one way to have an error. All
2087 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
2088 at the correct time. Simplify calculation of "+u" and its ilk.
2089 Don't mishandle "+X".
2090 (mode_free): Remove "register" and localize decls.
2091 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
2092 (struct mode_change): Move to modechange.c; callers don't
2093 need to see this stuff.
2094 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
2095 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
2096 (mode_change, mode_adjust): Reflect the new signatures noted above.
2097 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
2098 that might redefine system include files.
2099 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
2100 (my_usleep): Use NULL rather than (void *) 0.
2101 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
2102 Use siginterrupt to specify that system calls should be interrupted.
2103 (rpl_nanosleep): Move initialization of suspended closer to call of
2105 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
2106 * readutmp.c: Likewise. Include signal.h, stdbool.h.
2107 (desirable_utmp_entry): New function.
2108 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
2109 using x2nrealloc, to simplify logic.
2110 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
2111 size calculation. Do not assume utmp file is a regular file.
2112 * readutmp.h (UT_PID): Moved here from ../src/who.c.
2113 (READ_UTMP_CHECK_PIDS): New constant.
2114 * save-cwd.c: Include unistd-safer.h.
2115 (save_cwd): Use fd_safer.
2116 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
2117 [!_LIBC] Include "stat-macros.h" instead.
2118 * unistd-safer.h (fd_safer): New decl.
2120 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
2122 * byteswap_.h: New file.
2124 2005-04-25 Albert Chin <china@thewrittenword.com>
2126 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
2129 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
2131 * getdate.y (zone): Allow relunit_snumber after tZONE, so
2132 that "UTC +1 second" continues to work. Problem reported
2134 (relunit_snumber): New rule.
2137 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
2139 * getdate.y (universal_time_zone_table): New constant.
2140 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
2141 universal_time_zone_table.
2142 (lookup_zone): Prefer universal_time_zone_table to
2143 local_time_zone_table, so that "GMT" time stamps are allowed in
2144 London during the summer. Problem reported by Ian Abbott.
2146 2005-04-12 Jim Meyering <jim@meyering.net>
2148 * human.c (humblock): Set *options even when returning due to
2149 xstrtoumax conversion failure. Thanks to a used-uninitialized
2152 2005-04-09 Jim Meyering <jim@meyering.net>
2154 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
2155 -Wuninitialized: initialize tm0.tm_year.
2157 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
2159 * getdate.y (parser_control): rels_seen is now a boolean, not a
2160 count, since there's no maximum. All uses changed.
2161 Add member dsts_seen.
2162 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
2164 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
2165 Use pc_rels_seen to decide whther a date is absolute.
2167 * getdate.y (number): Don't overwrite year.
2168 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
2171 2005-04-02 Simon Josefsson <jas@extundo.com>
2173 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
2174 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
2176 2005-03-27 Jim Meyering <jim@meyering.net>
2178 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
2180 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
2182 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
2183 "one's complement" -> "ones' complement" in comment, as per Knuth.
2184 "value of type" -> "type or expression" in comment.
2185 * mktime.c, strftime.c: Propagate intprops.h comment nits.
2187 2005-03-26 Jim Meyering <jim@meyering.net>
2190 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
2191 Correct typos: s/or/of/.
2193 2005-03-23 Jim Meyering <jim@meyering.net>
2195 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
2197 2005-03-21 Jim Meyering <jim@meyering.net>
2199 Changes imported from coreutils.
2201 * cycle-check.c: Don't include xalloc.h.
2203 * path-concat.c: Don't include assert.h.
2204 (path_concat): Remove assertion that would have triggered
2205 for ABASE starting with more than one slash.
2206 Reported by Andreas Schwab.
2208 * path-concat.c (path_concat): Set *BASE_IN_RESULT
2209 properly when ABASE is an absolute file name.
2210 Correct the description of this function.
2212 Add an assertion and a test driver.
2213 This fixes a bug introduced on 2004-07-02.
2214 Andreas Schwab reported the resulting failure of cp --parents:
2215 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
2217 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
2219 * strftime.c (my_strftime): If the underlying strftime returns 0
2220 (which shouldn't happen), generate nothing instead of returning 0
2221 immediately, so that nstrftime (NULL, ...) doesn't return 0.
2223 2005-03-16 Bruno Haible <bruno@clisp.org>
2225 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
2227 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
2229 * strftime.c (my_strftime): Prepend space to format so that we can
2230 reliably distinguish strftime failure from empty output on POSIX
2233 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
2235 * iconvme.c (SIZE_MAX): New macro, if not already defined.
2236 (iconv_string): Don't guess a size-zero buffer, as that might cause
2237 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
2238 result would be 'too large', where 'too large' is (heuristically)
2239 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
2240 overflow concerns. This will prevent some unwanted malloc failures
2241 when the inputs are very large.
2243 2005-03-15 Bruno Haible <bruno@clisp.org>
2245 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
2248 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
2251 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
2253 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
2255 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
2256 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
2258 * strtol.c: Likewise.
2260 2005-03-14 Simon Josefsson <jas@extundo.com>
2262 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
2265 2005-03-14 Jim Meyering <jim@meyering.net>
2267 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
2268 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
2269 to be nonzero so that we (and caller) can detect the difference
2270 between a valid zero-length expansion and an error return, even
2271 when the underlying strftime fails before writing anything into
2274 2005-03-10 Jim Meyering <jim@meyering.net>
2276 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
2277 so that this module works on systems without fchdir.
2279 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
2281 Factor int-properties macros into a single file, except for
2282 glibc-related files.
2283 * intprops.h: New file.
2284 * getloadavg.c: Include it instead of limits.h.
2285 (INT_STRLEN_BOUND): Remove.
2286 * human.c: Include intprops.h.
2287 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
2288 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
2289 * inttostr.h: Include intprops.h instead of limits.h.
2290 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
2291 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
2292 for consistency with intprops.h.
2293 (time_t_is_integer, twos_complement_arithmetic): Use them.
2294 * sig2str.h: Include <signal.h>, intprops.h.
2295 (INT_STRLEN_BOUND): Remove.
2296 * strftime.c (TYPE_SIGNED): Remove.
2297 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
2298 * strtol.c: Adjust comments to match intprops.h.
2299 * userspec.c: Include intprops.h.
2300 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
2301 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
2302 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
2303 instead of rolling our own expressions.
2304 * xstrtol.c: Include xstrtol.h first, to test interface.
2306 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
2308 (my_strftime): Do not mishandle years close to INT_MAX, by doing
2309 the right thing even if adding 1900 would overflow. Similarly
2310 for tm_mon + 1 and tm_yday + 1.
2311 Make %Y always equivalent to %C%y, and similarly for %G and %g.
2312 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
2313 (DO_SIGNED_NUMBER): New macro.
2314 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
2316 2005-03-07 Bruno Haible <bruno@clisp.org>
2318 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
2320 2005-03-03 Derek R. Price <derek@ximbiot.com>
2321 Bruno Haible <bruno@clisp.org>
2323 * pagealign_alloc.h: New file.
2324 * pagealign_alloc.c: New file.
2326 2005-01-28 Bruno Haible <bruno@clisp.org>
2328 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
2331 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
2333 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
2334 The workaround isn't strictly needed for POSIX conformance, and
2335 it's too much of a pain to configure and maintain. We'll ask
2336 people to fix their kernels instead.
2337 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
2338 (NANOSLEEP_BUG_WORKAROUND): Remove.
2339 (xnanosleep): Remove the workaround.
2341 2005-02-12 Bruno Haible <bruno@clisp.org>
2343 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
2345 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
2347 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
2348 * timespec.h (gettime): Return void, since it always
2349 succeeds now. All uses changed.
2350 * gettime.c (gettime) Likewise.
2351 [HAVE_NANOTIME]: Prefer nanotime.
2352 Assume gettimeofday succeeds, as POSIX requires.
2353 Assime time () succeeds, since other code already does.
2354 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
2355 (timespec_subtract): Remove.
2356 (NANOSLEEP_BUG_WORKAROUND): New constant.
2357 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
2358 things considerably. Use it only on GNU/Linux hosts, since the
2359 workaround shouldn't be needed elsewhere.
2361 2005-02-24 Bruno Haible <bruno@clisp.org>
2363 * gettext.h: Update from GNU gettext 0.14.2.
2365 2005-02-24 Bruno Haible <bruno@clisp.org>
2367 * localcharset.c: Update from GNU gettext 0.14.2.
2368 * config.charset: Update from GNU gettext 0.14.2.
2370 2005-02-22 Simon Josefsson <jas@extundo.com>
2372 * iconvme.h, iconvme.c: New files, from libc.
2374 2005-02-20 Neil Conway <neilc@samurai.com>
2376 * xgethostname.c (xgethostname): Check for ENOMEM, which is
2377 returned by OSX/Darwin if the specified buffer is not large
2378 enough for the hostname.
2380 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
2382 * memrchr.h: New file.
2383 * chdir-long.c: Include it.
2384 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
2385 Don't bother including stddef.h.
2387 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2389 * argp-help.c (__argp_help): Create a fake struct argp_state and
2390 pass it to _help, otherwise the latter coredumps trying to
2391 dereference state.root_argp.
2393 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
2395 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
2397 Include <sys/types.h>, for dev_t.
2398 (ME_DUMMY, ME_REMOTE): Move from here....
2399 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
2400 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
2402 Include mountlist.h first, to test the interface.
2404 2005-01-29 Bruno Haible <bruno@clisp.org>
2406 * progname.c (program_name): Initialize.
2407 Needed when linking statically on MacOS X.
2409 2005-01-28 Bruno Haible <bruno@clisp.org>
2411 * javacomp.sh.in: New file, from GNU gettext.
2412 * javacomp.h: New file, from GNU gettext.
2413 * javacomp.c: New file, from GNU gettext.
2415 2005-01-26 Bruno Haible <bruno@clisp.org>
2417 * javaexec.sh.in: New file, from GNU gettext.
2418 * javaexec.h: New file, from GNU gettext.
2419 * javaexec.c: New file, from GNU gettext.
2421 2005-01-26 Simon Josefsson <jas@extundo.com>
2423 * gai_strerror.c: Use GPL in header.
2425 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2427 * argp-help.c (hol_entry_help): Avoid using non-constant
2428 initializers for struct pentry_state.
2429 (__argp_error): Check return value of __asprintf
2430 (__argp_failure): Translate error message
2432 * argp-parse.c: Removed braces around the expansion of N_()
2434 2005-01-21 Jim Meyering <jim@meyering.net>
2436 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
2437 same value as for Solaris 9.
2439 * chdir-long.c (chdir_long): Rewrite to remove limitation on
2440 component length. This included changing the parameter to be
2441 of type `char *' rather than `char const *'.
2442 * chdir-long.h (chdir_long): Update prototype.
2444 * openat.c (fdopendir, fstatat): New functions.
2445 * openat.h: Include headers required for use of DIR and struct stat.
2446 [AT_SYMLINK_NOFOLLOW]: Define.
2447 (fdopendir, fstatat): Add prototypes.
2449 2005-01-21 Bruno Haible <bruno@clisp.org>
2451 * classpath.h: New file, from GNU gettext.
2452 * classpath.c: New file, from GNU gettext.
2454 2005-01-20 Simon Josefsson <jas@extundo.com>
2456 * version-etc-fsf.c: New file, with version_etc_copyright.
2457 * version-etc.c: Remove version_etc_copyright.
2458 * version-etc.h (version_etc_copyright): Use [] instead of * in
2459 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
2461 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
2463 * save-cwd.c (save_cwd): Remove code to support the case
2464 where fchdir is missing or flaky.
2466 2005-01-20 Simon Josefsson <jas@extundo.com>
2468 * base64.h (isbase64): Add.
2470 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
2471 using a unsigned prototype, don't inline.
2472 (base64_decode): Use it.
2474 2005-01-19 Bruno Haible <bruno@clisp.org>
2476 * sh-quote.h: New file, from GNU gettext.
2477 * sh-quote.c: New file, from GNU gettext.
2479 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
2481 Merge changes from coreutils, as described below in several
2482 changelogs dated today.
2484 * save-cwd.c: Include "save-cwd.h" before other include files.
2485 (O_DIRECTORY): Remove; not needed here, since "." must be
2486 a directory. All uses removed.
2487 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
2488 universal on Suns, and we also need to test for IRIX.
2489 Revamp code to use 'if' rather than '#if'.
2490 Avoid unnecessary comparison of cwd->desc to 0.
2492 * utimens.c (futimens): Robustify the previous patch, by checking
2493 for known valid error numbers rather than observed invalid ones.
2495 2005-01-18 Jim Meyering <jim@meyering.net>
2497 * version-etc.c (version_etc_copyright): Update copyright date.
2499 * utimens.c (futimens): Account for the fact that futimes
2500 can also fail with errno == ENOSYS or errno == ENOENT.
2501 Patch from Dmitry V. Levin.
2503 Change the name of the robust chdir function from chdir to chdir_long.
2504 * save-cwd.c: Include chdir-long.h rather than chdir.h.
2505 (restore_cwd): Use chdir_long, not chdir.
2506 * chdir-long.c: Renamed from chdir.c.
2507 * chdir-long.h: Renamed from chdir.h.
2508 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
2511 2005-01-18 Bob Proulx <bob@proulx.com>
2513 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
2514 offsetof() macro construct to avoid compile failure with native HP-UX
2515 11.0 ANSI C compiler.
2517 2005-01-06 Bruno Haible <bruno@clisp.org>
2519 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
2520 because stpncpy.m4 takes care of it.
2522 2004-01-24 Bruno Haible <bruno@clisp.org>
2524 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
2526 2003-10-09 Bruno Haible <bruno@clisp.org>
2528 * progreloc.c: Include xalloc.h instead of xmalloc.h.
2530 2005-01-06 Bruno Haible <bruno@clisp.org>
2532 * fwriteerror.h (fwriteerror): Change specification to include fclose.
2533 * fwriteerror.c: Include <stdbool.h>.
2534 (fwriteerror): At the end, close the file stream. Record whether
2535 stdout was already closed.
2537 2004-05-27 Bruno Haible <bruno@clisp.org>
2539 * execute.c (environ): Declare if needed.
2540 * pipe.c (environ): Likewise.
2541 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
2543 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
2545 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
2546 definitions to be after all include files, to avoid collisions.
2547 Problem reported by Bob Proulx.
2549 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
2551 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
2552 not needed. This removes a dependency on the gettext module.
2553 [defined _LIBC]: Do not include <libintl.h>; not needed.
2555 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
2557 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
2560 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
2562 * argp-parse.c: Include <stddef.h>.
2563 (alignof, alignto): New macros.
2564 (parser_init): Don't assume that void * is aligned sufficiently
2567 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
2568 need to extend the stack.
2569 (YYINITDEPTH): New macro, so that the initial stack isn't overly
2572 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2574 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
2576 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
2578 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
2579 Remove now-obsolete comment about AIX.
2580 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
2581 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
2582 (YYMAXDEPTH): New macro.
2584 2004-12-18 Bruno Haible <bruno@clisp.org>
2586 * fatal-signal.c (fatal_signals): Make non-const.
2587 (init_fatal_signals): New function.
2588 (uninstall_handlers, install_handlers): Ignore signals that were set to
2590 (at_fatal_signal): Call init_fatal_signals.
2591 (init_fatal_signal_set): Likewise. Ignore signals that were set to
2593 Reported by Paul Eggert.
2595 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
2597 * getdate.y (textint): New member "negative".
2598 (time_zone_hhmm): New function.
2599 Expect 14 shift-reduce conflicts, not 13.
2600 (o_colon_minutes): New rule.
2601 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
2602 (yylex): Set the "negative" member of signed numbers.
2604 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
2606 Changes imported from coreutils.
2607 * hard-locale.c: Assume <locale.h> exists.
2609 (GLIBC_VERSION): New macro.
2610 (hard_locale): Assume setlocale exists.
2611 Rewrite to avoid #ifdef.
2612 Use strdup rather than malloc + strcpy.
2613 * human.c: Assume <locale.h> exists.
2614 (human_readable): Assume localeconv exists.
2616 2004-12-01 Jakub Jelinek <jakub@redhat.com>
2618 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
2619 convert T2, not T. (Imported from libc.)
2621 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
2623 * getcwd.c (is_ENAMETOOLONG): New macro.
2624 (__getcwd.c): Don't restore errno; glibc doesn't.
2625 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
2626 first, falling back to our code only if its results look suspicious.
2627 Ensure that the resulting buffer is only as large as necessary.
2629 * readutmp.c: Include readutmp.h first.
2630 Include <errno.h>, since readutmp.h no longer does that.
2631 * readutmp.h: Don't include <errno.h>,
2632 <sys/param.h>, <time.h>; not needed to establish interface.
2633 (errno): Remove decl.
2634 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
2635 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
2636 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
2638 2004-11-28 Simon Josefsson <jas@extundo.com>
2640 * base64.h, base64.c: New file.
2642 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
2644 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
2646 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
2648 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
2649 HP's ANSI C compiler.
2650 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
2651 Declaring int functions causes warnings on some modern systems and
2652 shouldn't be needed to compile on ancient ones.
2653 * same.c (MIN) [defined MIN]: Don't define, since it's already
2656 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
2657 with the following changes.
2658 (__set_errno): Parenthesize properly.
2659 Include <stdbool.h>.
2660 (MIN, MAX, MATCHING_INO): New macros.
2661 (__getcwd): Define with prototype, not K&R form.
2662 Use heuristics to allocate default buffer on stack if possible.
2663 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
2664 behavior, and to avoid the PATH_MAX limit when computing
2666 Use MATCHING_INO to compare inode number to file.
2667 Check for arithmetic overflow in size calculations.
2668 Fix bug in reallocation of dot array that caused getcwd to fail
2669 on directories nested deeper than 75.
2670 Be more careful about saving errno on error.
2671 Do not use realloc; use only free+malloc, as this is a bit
2672 more flexible and avoids a needless copy operation.
2673 Do not inspect st_dev and st_ino for symbolic links; POSIX
2674 doesn't specify the latter.
2675 Check for closedir errors.
2676 Avoid needless casts.
2677 Use "#ifdef weak_alias" around weak_alias, to be like other
2679 The following changes to getcwd.c have effect only when used in
2680 gnulib; they have no effect inside glibc proper.
2681 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
2682 as alloca isn't used.
2683 (alloca, __alloca): Likewise.
2684 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
2685 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
2686 unconditionally, as gnulib assumes C89 or better.
2687 Do not include <sys/param.h>.
2688 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
2689 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
2691 (NULL) [!defined NULL]: Remove; we assume C89 or better.
2692 Include <dirent.h> in a way that is compatible with modern Autoconf.
2693 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
2694 New macros, if not already defined.
2695 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
2696 Use "_LIBC", not "defined _LIBC", for consistency.
2697 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
2699 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
2700 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
2701 * xgetcwd.c: David MacKenzie's old code was removed, so give
2702 credit only to Jim Meyering and adjust the copyright dates.
2703 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
2704 <stdlib.h>, <unistd.h>, "pathmax.h".
2705 Instead, include "xgetcwd.h" (first) and "getcwd.h".
2706 (INITIAL_BUFFER_SIZE): Remove.
2707 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
2709 2004-11-23 Jim Meyering <jim@meyering.net>
2711 * getopt_.h: Remove trailing blanks.
2713 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
2715 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
2716 (futimens): New function, which uses futimes if available.
2717 (futimens, utimens): Support timespec==NULL, with same semantics
2718 as utime and utimens.
2719 * utimens.h (futimens): New decl.
2721 2004-11-23 Jim Meyering <jim@meyering.net>
2723 * __fpending.c: Add comment.
2725 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2727 * getopt_.h: Re-addition of __getopt_argv_const caused
2728 redefinition warnings. To avoid them, include the defines
2729 in `#if !defined __need_getopt ... #endif'. The only place
2730 where __getopt_argv_const is used is in definitions
2731 of getopt_long and getopt_long_only below, which are as well
2732 protected by `#ifndef __need_getopt'.
2733 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
2734 __need_getopt after including <stdio.h> and <unistd.h> These
2735 headers might have defined it.
2737 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
2739 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
2741 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
2742 optopt): Use them instead of invoking ## directly; otherwise, the
2743 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
2745 2004-11-19 Bruno Haible <bruno@clisp.org>
2747 * strtok_r.c: Move comments from here...
2748 * strtok_r.h: ... to here.
2750 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
2752 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
2753 might fail. Problem reported by Yoann Vandoorselaere.
2754 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
2755 that mishandle size_t overflow.
2757 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
2759 * canon-host.c: Include "strdup.h".
2760 (canon_host): Use getaddrinfo if available, so that IPv6 works.
2761 Use strdup instead of malloc/strcpy to duplicate strings.
2763 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
2764 (human_space_before_unit): New constant.
2765 * human.c (human_readable): Support it.
2767 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
2768 (xgetcwd): Set errno correctly when failing.
2769 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
2770 the failure is actually due to a PATH_MAX problem.
2772 Further getopt changes to make it more likely that glibc will
2773 buy the changes back.
2774 * getopt.c (POSIXLY_CORRECT): New constant.
2775 (getopt): Use it, so to preserve glibc semantic
2776 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
2777 when compiling for libc.
2778 * getopt_.h (__getopt_argv_const): Bring it back.
2779 (getopt_long, getopt_long_only): Use it.
2781 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
2782 New arg POSIXLY_CORRECT. All callers changed.
2783 (getopt): Argv is now char * const *, as per standard.
2784 (_getopt_internal_r, _getopt_internal): Argv is now char **,
2785 not char *__getopt_argv_const *.
2786 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
2787 _getopt_long_only_r): Likewise.
2788 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
2789 * getopt_int.h (_getopt_internal, _getopt_internal_r,
2790 _getopt_long_r, _getopt_long_only_r): Likewise.
2791 * getopt_.h (__getopt_argv_const): Remove.
2792 (getopt): Argv is now char * const *, as per standard.
2794 * getdate.y (tORDINAL): New token.
2795 (day, relunit): Allow it for relative times.
2796 (relative_time_table): Use tORDINAL for ordinals.
2798 2004-11-15 Jim Meyering <jim@meyering.net>
2800 * closeout.c: Include "__fpending.h" once again.
2801 Include <stdbool.h>.
2802 (close_stdout): Don't fail just because stdout was closed initially,
2803 since some programs don't write to stdout in the normal course of
2804 operation (other than --version and --help), and we don't want this
2805 function to make e.g. `touch file >&-' fail.
2806 But do fail if it was closed and someone has tried to write to it.
2807 E.g., `printf foo >&-' must fail.
2809 2004-11-11 Simon Josefsson <jas@extundo.com>
2811 * strtok_r.h, strtok_r.c: New file.
2813 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
2815 * getopt_.h (__getopt_argv_const): New macro, to be used so that
2816 we can stop lying to compilers about the constness of argv when we
2817 are compiled outside glibc.
2818 (getopt, getopt_long, getopt_long_only): Use it.
2819 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
2821 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
2822 _getopt_long_only_r): Likewise.
2823 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
2824 _getopt_long_only_r): Likewise.
2826 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
2827 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
2828 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
2829 the other external symbols.
2830 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
2831 declaration, since the above renaming now works around collisions.
2833 2004-11-11 Jim Meyering <jim@meyering.net>
2835 * linebreak.c: Remove trailing blanks.
2836 * alloca_.h: Likewise.
2837 * acosl.c: Likewise.
2838 * euidaccess.c: Likewise.
2839 * allocsa.h: Likewise.
2841 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
2843 * mktime.c (SHR): New macro, which is a portable
2844 substitute for >> that should work even on Crays.
2845 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
2846 Problem reported by Mark D. Baushke in
2847 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
2848 * getdate.y (SHR): Likewise.
2850 * strftime.c (SHR): Likewise.
2852 * quotearg.c (struct quoting_options): Use unsigned int for
2853 quote_these_too, so that right shifts are well defined. All uses
2856 2004-11-10 Simon Josefsson <jas@extundo.com>
2858 * getaddrinfo.h, getaddrinfo.c: New files.
2860 2004-11-10 Jim Meyering <jim@meyering.net>
2862 Ensure that no close failure goes unreported.
2863 * closeout.c (close_stdout): Always close stdout. I.e., don't
2864 return early when it seems there's nothing to flush.
2865 Don't include __fpending.h.
2867 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
2869 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
2871 2004-11-05 Bruno Haible <bruno@clisp.org>
2873 * readlink.c: Include stddef.h, needed for size_t on Woe32.
2874 Reported by Mark D. Baushke <mdb@cvshome.org>.
2876 2004-11-04 Bruno Haible <bruno@clisp.org>
2878 2004-09-11 Bruno Haible <bruno@clisp.org>
2879 * allocsa.valgrind: New file.
2880 2004-02-06 Bruno Haible <bruno@clisp.org>
2881 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
2882 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
2883 Reported by Christopher Seip <chris.seip@hp.com>.
2885 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
2887 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
2888 with errno == ERANGE if the buffer is too small.
2889 Problem reported by Mark D. Baushke.
2891 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
2893 * xreadlink.c (MAXSIZE): New macro.
2894 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
2895 size does not exceed MAXSIZE. Avoid cast.
2896 As suggested by Mark D. Baushke in
2897 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
2898 if readlink fails with buffer size just under MAXSIZE, try again
2901 2004-11-02 Derek R. Price <derek@ximbiot.com>
2902 and Paul Eggert <eggert@cs.ucla.edu>
2904 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
2905 (get_date): Overparenthesize to avoid GCC warning.
2907 2004-11-02 Bruno Haible <bruno@clisp.org>
2909 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
2910 function returns void.
2912 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
2914 * getpass.c (fflush_unlocked, flockfile, funlockfile)
2915 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
2918 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
2920 * getdate.y: Add support for TZ="foo" within a date string.
2921 Fix some bugs near time_t boundaries. Reject dates with
2922 out-of-range components, e.g., "Sept 31".
2923 Include <stdlib.h>, "setenv.h", "xalloc.h".
2924 (ISDIGIT_LOCALE): Remove; unused.
2925 Note that the TZ and time functions used here are not reentrant.
2926 (mktime_ok, get_tz): New functions.
2927 (TZBUFSIZE): New constant.
2928 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
2929 This requires that we sometimes generate our own TZ="XXX..." setting.
2931 2004-10-27 Derek R. Price <derek@ximbiot.com>
2933 * mktime.c (not_equal_tm): Remove redundant check.
2935 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
2937 * getdate.y: Use Bison 1.875 features, and some minor
2938 code cleanups. This change does not affect semantics.
2939 Don't include <stdlib.h>; no longer needed.
2940 Don't include unlocked-io.h; only the "#if TEST" code uses
2941 stdio, and performance isn't crucial there.
2942 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
2943 Bison 1.875 features as described below.
2944 All uses of "PC." replaced by "pc->".
2945 (YYSTYPE): Add a forward declaration.
2946 (yylex, yyerror): Use full prototypes in forward decls.
2947 Use "%pure-parser" rather than obsolescent "%pure_parser".
2948 Use %parse-param and %lex-param instead of obsolescent
2949 YYPARSE_PARAM and YYLEX_PARAM.
2950 (meridian_table, month_and_day_table, time_units_table,
2951 relative_time_table, time_zone_table, military_table,
2952 lookup_zone, lookup_word, get_date):
2953 Use NULL instead of 0 where appropriate.
2954 (to_hour): Avoid abort (), to avoid a dependency on
2956 (yyerror, yylex): Now accepts parser_control * arg.
2957 (main) [TEST]: Use '\0' rather than 0 for char.
2959 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
2961 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
2962 It's now the caller's responsibility to handle the case where
2963 !HAVE_GETPAGESIZE && !defined getpagesize.
2965 * mktime.c (leapyear): Arg is long int, not int.
2967 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
2969 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
2971 2004-10-12 Simon Josefsson <jas@extundo.com>
2973 * getpass.c (fflush_unlocked, flockfile, funlockfile)
2974 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
2977 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
2979 * vsnprintf.h: New file.
2980 * vsnprintf.c: New file.
2982 2004-10-07 Bruno Haible <bruno@clisp.org>
2984 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
2985 into the provided buffer.
2987 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
2989 * diacrit.c, diacrit.h: Add GPL notice.
2991 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
2992 * atanl.c (atanl): Keep the code as similar to glibc as possible.
2993 * logl.c (logl): Keep the code as similar to glibc as possible.
2994 This avoids a potential constant-folding bug.
2996 2004-10-05 Bruno Haible <bruno@clisp.org>
2998 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
3000 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
3002 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
3003 * xmalloc.c (xmemdup): Likewise.
3004 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
3005 XFREE): Remove these long-obsolescent macros.
3006 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
3007 * xstrdup.c: Remove.
3009 * regex.c (re_comp): Cast gettext return value to char *,
3010 Problem reported by Martin Neitzel via Mark D. Baushke.
3012 2004-10-04 Simon Josefsson <jas@extundo.com>
3014 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
3015 '#ifdef USE_UNLOCKED_IO'.
3017 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
3019 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
3020 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
3021 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
3022 regex.c, sha1.c, version-etc.c, yesno.c:
3023 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
3024 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
3025 the includer's responsibility.
3027 Sync from coreutils.
3029 * modechange.c (mode_compile): Don't decrement a pointer that
3030 points to the start of a string, as the C Standard says the
3031 resulting behavior is undefined.
3033 * backupfile.h (enum backuptype): Rename none -> no_backups,
3034 simple -> simple_backups, numbered_existing ->
3035 numbered_existing_backups, numbered -> numbered_backups
3036 to avoid shadowing problems. All uses changed.
3037 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
3038 * backupfile.c (check_extension, numbered_backup):
3039 Rename locals to avoid shadowing 'basename'.
3040 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
3043 * .cppi-disable: Add getopt_.h, getopt_int.h.
3044 * .cvsignore: Add getopt.h.
3046 2004-10-04 Simon Josefsson <jas@extundo.com>
3048 * memmem.h: New file.
3049 * memmem.c: New file, taken from glibc.
3051 2004-10-02 Jim Meyering <jim@meyering.net>
3053 * dirfd.h, getpagesize.h: Add copyright notice.
3055 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
3057 * snprintf.c: Remove comments as to why each header is needed.
3059 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
3061 * strsep.h: New file.
3062 * strsep.c: New file.
3064 2004-10-01 Simon Josefsson <jas@extundo.com>
3066 * snprintf.c (snprintf): Handle size==0.
3068 2004-10-01 Simon Josefsson <jas@extundo.com>
3069 Bruno Haible <bruno@clisp.org>
3071 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
3072 (snprintf): Declare 'args'.
3074 2004-09-30 Simon Josefsson <jas@extundo.com>
3076 * snprintf.h, snprintf.c: New files.
3078 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3080 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
3081 (hol_entry_help): Never translate an empty string.
3082 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
3083 * argp.h (OPTION_NO_TRANS): New option.
3085 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
3087 * xvasprintf.c: Include xalloc.h.
3088 (xvasprintf): Use xalloc_die, not xmalloc_die.
3090 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
3092 * dummy.c: Change copyright notice to FSF, and license to GPL.
3094 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
3096 * argp-pvh.c (argp_program_version_hook): Provide initial value.
3097 Problem reported by Bruno Haible in:
3098 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
3100 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
3102 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
3103 in case some system header has #define'd it. Problem reported by
3104 Soeren D. Schulze in
3105 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
3107 2004-09-08 Bruno Haible <bruno@clisp.org>
3109 * stdint_.h: New file, taken from GNU clisp.
3111 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
3113 * xvasprintf.h: New file.
3114 * xvasprintf.c: New file.
3115 * xasprintf.c: New file.
3117 2004-09-08 Bruno Haible <bruno@clisp.org>
3119 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
3121 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
3123 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
3125 Import from coreutils.
3126 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
3127 strings on unbounded length. alloca's performance benefits aren't
3128 that important here.
3130 (parse_with_separator): New function, with most of the internals
3131 of the old parse_user_spec. Allow user to omit both user and group,
3132 for compatibility with FreeBSD.
3133 Clone only the user name, not the entire spec.
3134 Do not set *uid, *gid unless entirely successful.
3135 Avoid memory leak in some failing cases.
3136 Fix regression for USER.GROUP reported by Dmitry V. Levin in
3137 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
3138 (parse_user_spec): Rewrite to use parse_with_separator.
3140 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
3142 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
3143 its complicated substitute.
3144 * argp-help.c: Include <errno.h>, for program_invocation_short_name
3145 and program_invocation_name.
3146 (__argp_basename) [!_LIBC]: Remove; the only use was
3147 replaced by its body.
3148 (__argp_short_program_name): Change condition from
3149 !defined __argp_short_program_name to
3150 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
3151 to match argp-namefrob.h.
3152 (__argp_failure): Don't assume strerror_r returns char *.
3153 * argp-parse.c (N_): Define unconditionally.
3154 (argp_default_options): Fill out initializers with 0 to avoid
3157 2004-08-12 Simon Josefsson <jas@extundo.com>
3159 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
3160 * getopt_.h: Renamed from getopt.h.
3162 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
3164 Merge from coreutils.
3166 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
3167 wmemchr or wmemcpy. Problem reported by Robert Dahlem
3168 for Reliant Unix 5.43.
3170 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
3171 (union fooround): Use uintmax_t, not long int.
3172 The rest is a merge from libc:
3173 [defined _LIBC]: Include <shlib-compat.h>.
3174 (_obstack) [defined _LIBC]: Remove after 2.3.4.
3176 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
3178 * strverscmp.c: Convert to UTF-8.
3180 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
3182 * obstack.h (obstack_empty_p):
3183 Don't assume that chunk->contents is suitably aligned.
3184 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
3185 Likewise. Problem reported by Benno in
3186 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
3188 * chown.c (rpl_chown): Work even if the file is writeable but not
3189 readable. This could be improved further but it'd take some work.
3191 2004-08-08 Simon Josefsson <jas@extundo.com>
3193 * xgethostname.c: Don't include error.h (not used).
3196 * getpass.c: Include getpass.h first.
3198 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
3200 * xalloc-die.c: New files.
3201 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
3203 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
3204 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
3205 (_, N_, xalloc_die): Move to xalloc-die.c.
3206 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
3207 so that we needn't mess with xalloc_msg_memory_exhausted.
3209 * sha1.h: Renamed from sha.h.
3210 (SHA1_H): Renamed from _SHA_H.
3211 (sha1_ctx): Renamed from sha_ctx.
3212 (sha1_init_ctx): Renamed from sha_init_ctx.
3213 (sha1_process_block): Renamed from sha_process_block.
3214 (sha1_process_bytes): Renamed from sha_process_bytes.
3215 (sha1_finish_ctx): Renamed from sha_finish_ctx.
3216 (sha1_read_ctx): Renamed from sha_read_ctx.
3217 (sha1_stream): Renamed from sha_stream.
3218 (sha1_buffer): Renamed from sha_buffer.
3219 * sha1.c: Likewise; renamed from sha.c.
3220 Do not include <sys/types.h>.
3221 Include <stddef.h> rather than <stdlib.h>.
3223 2004-08-08 Bruno Haible <bruno@clisp.org>
3225 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
3226 FILESYSTEM_PREFIX_LEN.
3227 * progreloc.c: Likewise.
3228 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
3230 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
3233 * argp-help.c (make_hol, hol_append): Don't assume that
3234 SIZE_MAX is a valid preprocessor constant.
3235 (__argp_basename): Change from "#ifndef _LIBC"
3236 to "#ifndef __argp_short_program_name", so that
3237 we don't compile these functions for tar.
3239 More merges from coreutils.
3240 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
3241 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
3243 * addext.c: Remove; no longer needed.
3244 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
3245 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
3246 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
3247 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
3248 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
3249 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
3250 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
3251 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
3252 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
3253 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
3254 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
3255 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
3256 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
3257 Import changes from coreutils.
3259 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
3261 Merge from coreutils.
3263 * .gdb-history: Remove; this doesn't belong here.
3265 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
3266 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
3267 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
3269 * dirname.h: Include <stdbool.h>.
3270 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
3271 for consistency with POSIX terminology. All uses changed.
3272 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
3273 (strip_trailing_slashes): Use bool for booleans.
3274 * stripslash.c (strip_trailing_slashes): Likewise.
3276 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
3277 sometimes returns a positive errno value even when it succeeds.
3278 (print_errno_message) [!LIBC]: Fall back on strerror if
3281 * path-concat.c (mempcpy): Don't define if a system header defines it.
3282 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
3283 (longest_relative_suffix): New function.
3284 (path_concat): Use it. Assume first argument is not NULL.
3285 Port to DOS. Omit redundant separators.
3286 Report an error instead of returning NULL.
3287 Use mempcpy instead of memcpy.
3288 (xpath_concat): Remove: not declared or used.
3290 * same.h: Include <stdbool.h>
3291 (same_name): Return bool, not int.
3292 * same.c (same_name): Likewise.
3293 (errno): Don't declare; we assume C89 or better now.
3295 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
3296 if not already defined.
3298 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
3299 * dup-safer.c (errno): Likewise.
3301 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
3303 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
3306 2004-08-03 Simon Josefsson <jas@extundo.com>
3308 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
3309 * progname.h: Don't include stdbool.h.
3311 2004-08-02 Simon Josefsson <jas@extundo.com>
3313 * getsubopt.h: New file, with comments from Bruno Haible.
3314 * getsubopt.c: New file, from glibc, but slightly modified based on
3315 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
3317 2004-08-01 Simon Josefsson <jas@extundo.com>
3319 * xgetdomainname.c: Include stdlib.h, for free().
3321 2004-07-16 Simon Josefsson <jas@extundo.com>
3323 * dummy.c: New file.
3325 2004-07-16 Bruno Haible <bruno@clisp.org>
3327 * backupfile.h: Add extern "C" for C++.
3328 * closeout.h: Likewise.
3329 * copy-file.h: Likewise.
3330 * findprog.h: Likewise.
3331 * full-write.h: Likewise.
3332 * pathname.h: Likewise.
3333 * progname.h: Likewise.
3334 * stpcpy.h: Likewise.
3335 * stpncpy.h: Likewise.
3336 * strcase.h: Likewise.
3337 * strstr.h: Likewise.
3338 * xalloc.h: Likewise.
3340 * mbswidth.h: Add extern "C" for C++.
3341 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
3343 2004-07-09 Simon Josefsson <jas@extundo.com>
3345 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
3346 failed without this.)
3348 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
3350 * fchown-stub.c: New file.
3352 2004-06-24 Jim Meyering <jim@meyering.net>
3354 * obstack.h (obstack_base): Cast to (void *), per documentation.
3356 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
3358 * argz.c, argz_.h: New files, which are autoupdated from libtool.
3360 2004-06-01 Jim Meyering <jim@meyering.net>
3362 * calloc.c: New file.
3364 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
3366 * getdate.y (yylex): Allow space between sign and number.
3367 Problem reported by Dan Jacobson.
3369 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
3370 and Jim Meyering <jim@meyering.net>
3372 Merge from coreutils CVS.
3374 * stat-macros.h: New file, with contents from file-type.h
3375 and coreutils' system.h.
3376 * file-type.c: Include "stat-macros.h".
3377 * file-type.h (file_type): Move all macro definitions to new file,
3380 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
3381 Wrap old code with this conditional.
3382 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
3383 function that does not dereference symlinks.
3384 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
3386 * xreadlink.c: Include xreadlink.h first, to catch .h file
3387 dependency problems.
3388 (xreadlink): Accept new arg SIZE, for efficiency.
3389 All decls and uses changed.
3390 * xreadlink.h: Include <stddef.h>, for size_t.
3392 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
3393 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
3395 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
3397 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
3399 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
3400 macros to be defined.
3401 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
3402 the allocator returns NULL because the requested size is zero.
3404 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
3406 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
3407 var. Add comment explaining why libc still defines it. This
3408 merges the following patch from glibc:
3409 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
3411 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
3413 * obstack.c (_obstack): Remove unused variable. It hasn't been
3414 present in glibc since revision 1.1 of this file.
3415 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
3416 obstack_alignment_mask, obstack_alloc, obstack_base,
3417 obstack_blank, obstack_blank_fast, obstack_chunk_size,
3418 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
3419 obstack_grow0, obstack_init, obstack_int_grow,
3420 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
3421 obstack_next_free, obstack_object_size, obstack_ptr_grow,
3422 obstack_ptr_grow_fast, obstack_room): Remove declarations of
3423 nonexistent functions.
3425 2004-05-17 Derek R. Price <derek@ximbiot.com>
3426 Paul Eggert <eggert@cs.ucla.edu>
3428 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
3430 2004-05-14 Bruno Haible <bruno@clisp.org>
3432 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
3433 that consists of a '.' followed by an empty digit string.
3434 Patch by Tor Lillqvist <tml@iki.fi>.
3436 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
3438 Port obstack to the AS/400, where pointers are 16 bytes wide and
3439 you cannot cast an integer to a valid pointer. This patch is
3440 currently waiting to be integrated into glibc; see
3441 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
3443 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
3444 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
3445 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
3446 (struct obstack): temp member is now a union of a pointer and
3447 an integer, instead of an integer. All integer uses changed.
3448 This does not affect the physical layout of struct obstack,
3449 except on hosts (like the AS/400) where the size or alignment of
3450 void * is greater than that of ptrdiff_t.
3451 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
3452 __STDC__)]: Store temporary in pointer member of union, not
3454 * obstack.c: Include <stddef.h>, for offsetof.
3455 (struct fooalign): Remove; it doesn't need a name.
3456 (union fooround): Change double to long double, and add void *.
3457 (DEFAULT_ALIGNMENT): Use offsetof to compute.
3458 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
3459 not a macro. Hence the values are always int; so remove all
3460 casts-to-int in uses.
3462 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
3463 Derek Price <derek@ximbiot.com>
3465 * alloca.c: Include <alloca.h>, to get our interface.
3466 * alloca_.h: Use __alloca on AIX, so that we don't have to
3467 include <alloca.h> first. Use C89 prototype for alloca; this
3468 requires including <stddef.h> for size_t. Use extern "C" if C++.
3469 Use #elif for simplicity, since we can assume C89 now.
3470 Don't try to source the system alloca.h since it will not be found
3471 and to prevent recursively including its replacement.
3472 * fnmatch.c: Include <alloca.h> instead of opencoding.
3473 * regex.c: Likewise.
3475 2004-05-16 Derek Price <derek@ximbiot.com>
3476 Paul Eggert <eggert@cs.ucla.edu>
3478 getline cleanup. This changes the getndelim2 API: both order of
3479 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
3482 * getline.c: Don't include stddef.h or stdio.h, since our
3483 interface does that.
3484 (getline): Always use getdelim, so that we don't have two
3485 copies of this code.
3486 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
3488 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
3489 (GETNDELIM2_MAXIMUM): New macro.
3490 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
3491 instead of the old practice of delim2==0. All callers changed.
3492 Return -1 on overflow, instead of returning junk.
3493 Do not set *linesize unless allocation succeeds.
3494 * getndelim2.h: Do not include stddef.h; no longer needed, now
3495 that we include sys/types.h.
3496 * getnline.h: Likewise.
3497 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
3498 (getndelim2): Reorder arguments.
3499 * getnline.c (getnline, getndelim):
3500 Don't discard the NMAX argument.
3501 (getnline): Invoke getndelim, to avoid code duplication.
3502 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
3503 of (size_t) -1 by callers of the getnline family.
3505 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
3507 * nanosleep.c (suspended): Change its type from int to
3508 sig_atomic_t volatile.
3509 (first_call): Make it private to rpl_nanosleep, and have it
3510 be zero initially as that's a bit faster.
3511 (my_usleep): Round up fractional times instead of truncating them,
3512 as this is the usual meaning for 'sleep'.
3514 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
3516 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
3517 (ENOSYS): Define if not defined.
3518 (settime): Fall back on stime if it exists and settimeofday fails.
3519 But don't bother with fallbacks if a method fails with errno == EPERM.
3521 2004-05-11 Jim Meyering <jim@meyering.net>
3523 Prior to this change, the save_cwd caller required read access to the
3524 current directory on most systems (ones with the fchdir function).
3526 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
3527 fails, try write-only, and finally, resort to using xgetcwd.
3529 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
3531 * obstack.c, obstack.h: Import changes from libc.
3533 2004-04-28 Bruno Haible <bruno@clisp.org>
3535 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
3536 implicitly appends .exe to executables.
3537 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
3538 accepts Windows pathnames.
3539 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
3540 Cygwin like Windows, since it now accepts Windows pathnames.
3541 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
3542 Cygwin like Windows, since it now accepts Windows pathnames.
3543 Reported by Derek Robert Price <derek@ximbiot.com>.
3545 2004-04-20 Jim Meyering <jim@meyering.net>
3547 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
3549 2004-04-20 Jim Meyering <jim@meyering.net>
3550 Bruno Haible <bruno@clisp.org>
3552 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
3553 memory when realloc fails.
3555 2004-04-18 Jim Meyering <jim@meyering.net>
3557 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
3558 don't leak memory and do call END_UTMP_ENT.
3560 2004-04-11 Paul Eggert <eggert@twinsun.com>
3562 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
3563 (CHAR_BIT): Remove, since we assume C89.
3564 Include <stdint.h> if available, as per current Autoconf CVS advice.
3566 2004-03-30 Paul Eggert <eggert@twinsun.com>
3568 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
3569 not bool, to be more consistent with Unix conventions.
3570 Suggested by Bruno Haible.
3572 Merge from coreutils.
3574 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
3577 * getdate.h: Include stdbool.h, and timespec.h instead of
3578 the usual <time.h> dance.
3579 (get_date): Change signature to support fractional time stamps.
3580 All callers changed.
3581 * getdate.y: Include "getdate.h" first, as we can now
3582 assume C89 and don't need to worry about 'const'.
3583 Similarly, include "unlocked-io.h" near start, not in middle.
3585 (textint.value): Use long int rather than int.
3586 (textint.digits): Use size_t rather than int.
3587 (BILLION, LOG10_BILLION): New constants.
3588 (parser_control): New member rel_ns. Members day_ordinal,
3589 time_zone, month, day, hour, minutes, rel_year, rel_month,
3590 rel_day, rel_hour, rel_minutes, rel_seconds
3591 are now long int, not int. Member seconds is now struct timespec,
3592 not int. New member timespec_seen. Members dates_seen, days_seen,
3593 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
3595 (%union.intval): Now long int, not int.
3596 New member timespec.
3597 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
3598 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
3599 (spec): Now is a timespec or an item list.
3600 (timespec, items): New nonterminals.
3601 (time, rel, relunit, number, get_date):
3602 Add support for fractional seconds.
3603 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
3604 (gmtime, localtime, mktime): Remove decls; not needed with C89.
3605 (to_hour): First arg is now long int, not int.
3606 (to_year): Returns long int, not int.
3607 Don't treat year -70 like 70.
3608 (tm_diff): Returns long int, not int.
3609 (lookup_word): Use bool instead of int when appropriate.
3610 (yylex): Use size_t for count, not int.
3611 Detect overflow when parsing large integer constants.
3612 Add support for fractions.
3613 (get_date): Make pointers 'const' if possible.
3614 Use more-portable code to detect integer overflow.
3615 (main) [TEST]: Adjust to above changes. Test for localtime failure.
3616 Don't use ctime; it's not reliable if the year has >4 digits.
3618 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
3619 This is for compatibility with BSD.
3621 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
3622 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
3623 From coreutils' system.h.
3625 * userspec.c: Don't include "posixver.h".
3626 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
3627 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
3628 compatible extension. Simplify code by removing a boolean int
3629 that was always nonzero if a string was nonnull.
3631 2004-03-30 Jim Meyering <jim@meyering.net>
3633 Merge from coreutils.
3635 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
3637 * readtokens.c (readtoken): Don't leak 64 bytes when reading
3638 an empty input stream.
3640 * readtokens.c: Include <stdbool.h>.
3641 (readtoken): Use `size_t' rather than int/long.
3642 All callers adjusted.
3643 Use `bool' rather than `int' where appropriate.
3644 Use memset rather than an explicit loop.
3645 Use x2nrealloc rather than xrealloc.
3646 Allow the use of `\0' as a delimiter.
3647 (readtokens): Likewise.
3648 * readtokens.h (readtoken, readtokens): Update prototypes.
3650 2004-03-30 Bruno Haible <bruno@clisp.org>
3652 * getloadavg.c (getloadavg): Don't assume setlocale returns
3655 2004-03-29 Paul Eggert <eggert@twinsun.com>
3657 Merge changes to getloadavg.c from coreutils and Emacs.
3659 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
3660 Define to an expression, not to the empty string.
3661 Include cloexec.h and xalloc.h.
3662 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
3663 Use set_cloexec_flag rather than rolling our own.
3664 * cloexec.c, cloexec.h: New files.
3666 2004-03-18 Paul Eggert <eggert@twinsun.com>
3668 * getopt.h: Sync with libc CVS.
3670 2004-03-18 Paul Eggert <eggert@twinsun.com>
3671 Bruno Haible <bruno@clisp.org>
3673 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
3674 not on all platforms that have <wchar.h>.
3675 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
3677 2004-03-09 Paul Eggert <eggert@twinsun.com>
3679 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
3681 * getopt_int.h: New file, also synced from libc.
3683 2004-03-07 Paul Eggert <eggert@twinsun.com>
3685 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
3686 '#if' expressions. Unlike the code it replaces, it does not
3687 depend on (defined _SC_PAGESIZE). However, it does depend on
3688 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
3689 first reported by Jason Andrade in
3690 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
3692 2004-01-18 Simon Josefsson <jas@extundo.com>
3694 * strdup.h: New file.
3695 * strdup.c: Include it.
3696 * path-concat.c: Include strdup.h. Drop strdup declaration.
3697 * userspec.c: Include strdup.h. Drop strdup declaration.
3699 2004-02-06 Karl Berry <karl@gnu.org>
3701 * config.charset: update from gettext 0.14.1.
3703 2004-02-05 Paul Eggert <eggert@twinsun.com>
3705 Add comments and code, prompted by suggestions from Bruno Haible
3707 * quotearg.h (quotearg_alloc): New decl. Improve the comments
3708 describing the enum quoting_style values.
3709 * quotearg.c (quotearg_alloc): New function.
3710 (quotearg_buffer_restyled): Treat lone { and } as special.
3711 Treat = as special. Work around bug with older shells
3712 that "see" a '\' that is really the 2nd byte of a multibyte char.
3713 Quote empty string with shell_quoting_style.
3715 2004-02-03 Bruno Haible <bruno@clisp.org>
3717 * pipe.h: New file, from GNU gettext.
3718 * pipe.c: New file, from GNU gettext.
3720 2004-01-27 Bruno Haible <bruno@clisp.org>
3722 * execute.h: New file, from GNU gettext.
3723 * execute.c: New file, from GNU gettext.
3724 * w32spawn.h: New file, from GNU gettext.
3726 2004-01-23 Paul Eggert <eggert@twinsun.com>
3728 Exit-status fix from coreutils.
3730 Use exit_failure consistently in place of EXIT_FAILURE,
3731 so that program exit statuses are consistent on failure.
3733 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
3734 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
3735 * argmatch.h: Comment fix to match the above.
3736 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
3737 Now a macro referring to exit_failure, instead of a separate
3738 variable. Include "exitfail.h" to get it.
3739 * xstrtol.h: Include "exitfail.h".
3740 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
3742 * long-options.c (parse_long_options): Use prototype
3743 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
3746 2004-01-21 Jim Meyering <jim@meyering.net>
3748 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
3749 so as not to conflict with a different-sized __mktime_internal
3750 function in GNU libc.
3751 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
3752 Problem building statically-linked `ls' reported by Michael Brunnbauer.
3754 2004-01-18 Paul Eggert <eggert@twinsun.com>
3756 Merge from diffutils.
3758 * file-type.c (file_type): Add typed memory objects.
3759 * file-type.h (S_TYPEISTMO): New macro.
3761 * c-stack.h (c_stack_action): Remove argv argument.
3762 * c-stack.c (c_stack_action): Likewise. All uses changed.
3763 (die): Don't calculate message unless segv_action returns.
3764 (get_stack_location, min_address_from_argv, max_address_from_argv,
3765 volatile stack_base, volatile_stack_size): Remove.
3766 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
3767 that every segmentation violation is a stack overflow. (Ouch!)
3768 See Debian bug 136249 (still outstanding) for more info about why
3769 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
3771 2003-11-30 Bruno Haible <bruno@clisp.org>
3773 Safer stack allocation.
3774 * setenv.c: Include allocsa.h.
3775 (alloca): Remove fallback definition.
3776 (freea): Remove macro.
3777 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
3780 2003-10-17 Bruno Haible <bruno@clisp.org>
3782 * binary-io.h: Avoid warnings on Cygwin.
3784 2003-12-28 Bruno Haible <bruno@clisp.org>
3786 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
3787 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
3789 2003-11-28 Bruno Haible <bruno@clisp.org>
3791 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
3793 2003-11-27 Bruno Haible <bruno@clisp.org>
3795 * wait-process.c: On Windows, include windows.h. Needed on mingw.
3797 2003-11-17 Bruno Haible <bruno@clisp.org>
3799 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
3801 2003-11-24 Bruno Haible <bruno@clisp.org>
3803 * xallocsa.h: New file, from GNU gettext.
3804 * xallocsa.c: New file, from GNU gettext.
3806 2003-11-24 Bruno Haible <bruno@clisp.org>
3808 * allocsa.h: New file, from GNU gettext.
3809 * allocsa.c: New file, from GNU gettext.
3811 2003-11-24 Bruno Haible <bruno@clisp.org>
3813 * eealloc.h: New file.
3815 2004-01-15 Jim Meyering <jim@meyering.net>
3817 Merge from coreutils.
3819 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
3820 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
3821 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
3823 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
3824 optional configure-time default.
3826 * version-etc.c (version_etc_copyright): Update copyright date.
3828 * xreadlink.c (xreadlink): Correct outdated comment.
3830 2004-01-15 Paul Eggert <eggert@twinsun.com>
3832 Merge from coreutils.
3834 * posixver.c: Include posixver.h.
3836 * same.c: Include <stdbool.h>, <limits.h>.
3837 (_POSIX_NAME_MAX): Define if not defined.
3839 (same_name): If file names are silently truncated, report
3840 that the file names are the same if they are the same after
3841 the silent truncation.
3843 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
3844 conversion function.
3845 * xstrtod.c (xstrtod): Likewise. All callers changed to
3846 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
3849 2004-01-14 Paul Eggert <eggert@twinsun.com>
3851 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
3852 with like-named macro in fnmatch.c.
3853 (EXT): Use an internal constant instead.
3855 Merge fnmatch patches from glibc.
3856 * fnmatch.c (mbsinit): Remove define.
3857 Add libc_hidden_ver (__fnmatch, fnmatch).
3858 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
3859 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
3861 2003-12-14 Karl Berry <karl@gnu.org>
3863 * config.charset: update from gettext-runtime.
3865 2003-12-03 Paul Eggert <eggert@twinsun.com>
3867 * getgroups.c (getgroups): xmalloc takes one argument, not two.
3868 Bug reported by Alfred M. Szmidt.
3870 2003-11-29 Karl Berry <karl@gnu.org>
3872 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
3874 2003-11-23 Paul Eggert <eggert@twinsun.com>
3875 Bruno Haible <bruno@clisp.org>
3877 * printf-parse.h: Don't include sys/types.h.
3878 (ARG_NONE): New macro.
3879 (char_directive): Change type of *arg_index fields to size_t.
3880 * printf-parse.c: Don't include sys/types.h.
3881 (SSIZE_MAX): Remove macro.
3882 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
3883 Remove unnecessary overflow check.
3884 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
3887 2003-11-24 Paul Eggert <eggert@twinsun.com>
3889 * alloca.c: Remove dependency on xalloc module.
3890 (xalloc_die): Remove.
3891 (memory_full) [!defined emacs]: New macro.
3892 [!defined emacs]: Don't include xalloc.h.
3893 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
3894 address arithmetic overflows. Change datatypes a bit to avoid
3897 2003-11-22 Jim Meyering <jim@meyering.net>
3899 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
3901 2003-11-17 Bruno Haible <bruno@clisp.org>
3903 * vasnprintf.c (alloca): Remove fallback definition.
3904 (freea): Remove definition.
3905 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
3906 Reported by Paul Eggert.
3908 2003-11-17 Jim Meyering <jim@meyering.net>
3910 On systems without utime and without a utimes function capable of
3911 dealing with a NULL struct utimbuf* argument, this utime replacement
3912 could -- in unusual circumstances -- leak a file descriptor.
3913 * utime.c: Include <unistd.h> and <errno.h>.
3914 (utime_null): Be sure to close `fd' and to preserve errno.
3915 Reported by Geoff Collyer via Arnold Robbins.
3917 2003-11-16 Paul Eggert <eggert@twinsun.com>
3918 Bruno Haible <bruno@clisp.org>
3920 Protect against address arithmetic overflow.
3921 * printf-args.h: Include stddef.h.
3922 (arguments): Change type of field 'count' to size_t.
3923 * printf-args.c (printf_fetchargs): Use size_t instead of
3924 'unsigned int' where appropriate.
3925 * printf-parse.h: Include sys/types.h.
3926 (char_directive): Change type of *arg_index fields to ssize_t.
3927 (char_directives): Change type of fields 'count', max_*_length to
3929 * printf-parse.c: Include sys/types.h and xsize.h.
3930 (SSIZE_MAX): Define fallback value.
3931 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
3932 instead of 'int' where appropriate. Check a_allocated, d_allocated
3933 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
3934 * vasnprintf.c: Include xsize.h.
3935 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
3936 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
3937 overflow. Avoid wraparound when converting a width or precision from
3940 2003-11-16 Bruno Haible <bruno@clisp.org>
3942 Update from GNU gettext.
3943 * printf-parse.c: Generalize to it can be compiled for wide strings.
3944 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
3945 * vasnprintf.c: Generalize to it can be compiled for wide strings.
3946 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
3947 SNPRINTF): New macros.
3948 Don't include <alloca.h> if the file is used inside libintl.
3949 (local_wcslen): New function, for Solaris 2.5.1.
3950 (VASNPRINTF): Use it instead of wcslen.
3952 2003-11-16 Bruno Haible <bruno@clisp.org>
3954 * xsize.h (xmax): New function.
3955 (xsum, xsum3, xsum4): Declare as "pure" functions.
3957 2003-11-12 Paul Eggert <eggert@twinsun.com>
3959 * xalloc.h: Do not include <limits.h> or <stdint.h>.
3960 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
3961 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
3962 heuristic is just as accurate as far as we know, and it removes a
3963 dependency on size_max.m4 and ptrdiff_max.m4.
3965 2003-11-12 Paul Eggert <eggert@twinsun.com>
3967 * xstrtol.c (__xstrtol): Remove "break" immediately after
3968 "return", to pacify some unknown compiler. Problem reported
3971 2003-11-11 Bruno Haible <bruno@clisp.org>
3973 * xsize.h (SIZE_MAX): Remove fallback definition.
3974 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
3977 2003-11-10 Paul Eggert <eggert@twinsun.com>
3979 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
3980 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
3981 rejected some allocations of exactly SIZE_MAX - 2 bytes.
3983 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
3984 not (size_t) -1, since it's defined here.
3986 2003-11-06 Paul Eggert <eggert@twinsun.com>
3988 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
3989 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
3990 Reject sizes of exactly SIZE_MAX bytes.
3991 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
3992 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
3994 2003-11-05 Bruno Haible <bruno@clisp.org>
3996 * xsize.h: Include limits.h, to avoid a possible collision with
3997 SIZE_MAX defined in <limits.h> on Solaris.
3999 2003-11-04 Bruno Haible <bruno@clisp.org>
4001 * xsize.h: New file.
4002 * linebreak.c: Include xsize.h.
4003 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
4004 argument for overflow.
4005 Suggested by Paul Eggert.
4007 2003-10-31 Bruno Haible <bruno@clisp.org>
4009 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
4010 to avoid (extremely rare) race condition.
4011 Suggested by Paul Eggert.
4013 2003-11-03 Jim Meyering <jim@meyering.net>
4015 * userspec.c: Include "userspec.h".
4016 * userspec.h: New file.
4018 2003-10-31 Paul Eggert <eggert@twinsun.com>
4020 * mountlist.h (struct mount_entry.me_type_malloced): New member.
4021 * mountlist.c (SIZE_MAX): Define if not defined already.
4022 (read_filesystem_list): Set and use me_type_malloced.
4023 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
4024 whatever the type happens to be), for brevity and consistency.
4025 Check for size calculation overflow on Alphas running OSF/1.
4027 2003-10-31 Jim Meyering <jim@meyering.net>
4029 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
4031 * linebuffer.c: Include <string.h> for declaration of memset.
4033 2003-10-30 Paul Eggert <eggert@twinsun.com>
4034 Bruno Haible <bruno@clisp.org>
4036 * vasprintf.c: Include <limits.h>, <stdlib.h>.
4037 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
4039 2003-10-29 Paul Eggert <eggert@twinsun.com>
4041 * xalloc.h (xalloc_oversized): Now a macro, not a function,
4042 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
4044 * quotearg.c (quotearg_n_options): Use it.
4045 * group-member.c: Include <stdbool.h>.
4046 (free_group_info): Arg is now const *; don't free arg.
4047 (get_group_info): Now returns bool and accepts struct group_info *,
4048 rather than returning a malloc'ed struct group_info *.
4049 All uses changed. Check for overflow in internal size calculation.
4051 * getusershell.c (readname): Simplify the code by using x2nrealloc
4052 rather than xmalloc/xrealloc.
4053 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
4054 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
4055 conformance bug: the old code used a pointer after freeing the
4056 storage that it addressed.
4057 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
4058 rather than doing it by hand.
4059 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
4060 the buffer preserved. Use free and xmalloc instead.
4061 * quotearg.c (quotearg_n_options): Likewise.
4062 Use a simpler test for size overflow. Don't use xalloc_oversized
4063 because unsigned int might be wider than size_t (!); this suggests
4064 that we should switch from unsigned int to size_t for slot numbers.
4066 2003-10-27 Bruno Haible <bruno@clisp.org>
4068 * stdbool_.h: Better support for BeOS.
4070 2003-10-27 Paul Eggert <eggert@twinsun.com>
4072 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
4073 to allocate the returned structure. Do not allocate a subarray,
4074 as x2nrealloc will do that.
4075 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
4076 instead of xnrealloc.
4077 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
4079 2003-10-26 Paul Eggert <eggert@twinsun.com>
4081 * xalloc.h (xalloc_oversized): New static inline function, for
4082 callers that want to do their own size-overflow checking. Include
4083 <stdbool.h>, since xalloc_oversized returns bool.
4084 * xalloc.c (array_size_overflow): Remove. All callers changed
4085 to use xalloc_oversized.
4087 Add two functions x2realloc, x2nrealloc, for programs that grow
4088 arrays dynamically by doubling their sizes.
4089 * xalloc.h (x2realloc, x2nrealloc): New decls.
4090 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
4093 Port to C99 semantics for 'inline' of external functions.
4094 Bug reported by Bruno Haible.
4095 * xmalloc.c (xnmalloc_inline): New static inline function,
4096 with the old contents of xnmalloc.
4097 (xnmalloc, xmalloc): Use it.
4098 (xnrealloc_inline): New static inline function,
4099 with the old contents of xnrealloc.
4100 (xnrealloc, xrealloc): Use it.
4102 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
4104 2003-10-25 Paul Eggert <eggert@twinsun.com>
4106 Fix several address-calculation bugs in the hash modules,
4107 plus some minor code cleanup.
4109 * hash.h: Include <stdbool.h>, for bool.
4110 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
4111 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
4112 hash_get_n_entries, hash_get_max_bucket_length,
4113 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
4114 hash_rehash): Use size_t rather than unsigned.
4115 * hash.c (struct hash_table, hash_get_n_buckets,
4116 hash_get_n_buckets_used, hash_get_n_entries,
4117 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
4118 hash_get_entries, hash_do_for_each, hash_string, is_prime,
4119 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
4121 (SIZE_MAX): Define if not defined.
4122 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
4123 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
4125 Use const * when possible.
4126 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
4127 (check_tuning): Fix bug: if tuning parameters were very close to
4128 0 or 1, rounding errors could have caused subscript violations.
4129 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
4130 (hash_initialize): Add 'fail:' label
4131 to free table and return NULL, and use it to simplify code.
4132 Use calloc rather than clearing the storage ourself.
4133 (hash_initialize, hash_rehash): Check for arithmetic overflow in
4134 buffer size calculations.
4135 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
4136 Include <stddef.h>, for size_t.
4137 * hash-pjw.c (hash_pjw): Likewise.
4138 Switch to method described by Bruno Haible.
4139 Include <limits.h>, for CHAR_BIT.
4140 (SIZE_BITS): New macro.
4142 2003-10-21 Paul Eggert <eggert@twinsun.com>
4144 * getndelim2.c (getndelim2): When size calculation overflows,
4145 ceiling the allocation at NMAX bytes rather than silently
4146 discarding input bytes before NMAX is reached. This makes
4147 a difference only if NMAX exceeds SIZE_MAX / 2.
4149 * obstack.c: Merge from glibc.
4150 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
4151 Add libc_hidden_def (_obstack_newchunk).
4152 (_obstack_free) [! defined _LIBC]: Remove.
4153 [defined _LIBC]: Make a strong alias from obstack_free, rather than
4154 a clone of the function body.
4155 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
4156 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
4158 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
4159 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
4162 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
4163 (obstack_ptr_grow_fast, obstack_int_grow_fast):
4164 Don't use lvalue casts, as GCC plans to remove support for them
4165 in GCC 3.5. Reported by Joseph S. Myers. This bug
4166 was also present in the non-GCC version, indicating that this
4167 code had always been buggy and had never been widely used.
4168 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
4169 Use the fast variant of each macro, rather than copying the
4170 definiens of the fast variant; that way, we'll be more likely to
4171 catch future bugs in the fast variants.
4173 2003-10-20 Bruno Haible <bruno@clisp.org>
4175 * wait-process.h: New file, from GNU gettext.
4176 * wait-process.c: New file, from GNU gettext.
4178 2003-10-19 Jim Meyering <jim@meyering.net>
4180 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
4182 2003-10-16 Paul Eggert <eggert@twinsun.com>
4184 * getgroups.c: Include <errno.h>, <stdlib.h>.
4185 (getgroups): First arg is int, not size_t.
4186 Don't let 'free' mangle errno.
4188 2003-10-16 Jim Meyering <jim@meyering.net>
4190 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
4192 2003-10-15 Paul Eggert <eggert@twinsun.com>
4194 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
4196 (new_exclude, add_exclude_file): Initial size no longer needs to
4198 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
4199 our own address arithmetic overflow checking.
4201 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
4202 (fnmatch): Do not alloca more than 2000 wide characters;
4203 instead, use malloc for large buffers.
4204 Check for address arithmetic overflow, and return -1
4205 with errno set to ENOMEM in that case.
4206 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
4207 (NEW_PATTERN): Do not alloca more than 8000 bytes;
4208 instead, return -1. Check for address arithmetic overflow.
4210 2003-10-14 Paul Eggert <eggert@twinsun.com>
4212 Handle invalid suffixes and overflow independently, so that
4213 callers can treat them independently as needed. Fix some bugs in
4214 suffix handling, e.g., "100k@" was not diagnosed as an invalid
4215 suffix for a human-readable blocksize. The major caller-visible
4216 change is the addition of a new
4217 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
4218 that both overflow and suffix chars were found.
4220 * human.c (humblock): Don't check separately for invalid suffix
4221 char; that is xstrtoumax's job (now that its bug is fixed).
4222 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
4223 INTMAX_MAX]: New macros.
4224 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
4225 TYPE_MAXIMUM): New macros.
4226 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
4227 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
4228 if overflow occurs, as it's what __strtol does and it's more useful
4230 (__xstrtol): If __strtol reports some error other than ERANGE,
4231 reflect it to the caller as LONGINT_INVALID. If it reports
4232 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
4233 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
4234 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
4236 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
4237 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
4238 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
4239 [defined UINTMAX_MAX]: New macros.
4241 2003-10-14 Bruno Haible <bruno@clisp.org>
4243 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
4244 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
4245 Also use volatile where needed.
4247 2003-10-12 Paul Eggert <eggert@twinsun.com>
4249 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
4250 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
4251 and define in terms of the other primitives.
4252 * xmalloc.c: Include stdbool.h; do not include exit.h.
4253 (SIZE_MAX): Define if not already defined.
4254 (array_size_overflow): New function.
4255 (xalloc_die): Abort instead of exiting if 'error' returns.
4256 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
4257 (xmalloc, xrealloc): Use them.
4258 (xcalloc): Check for address arithmetic overflow.
4259 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
4260 a bit faster than strcpy.
4262 2003-10-08 Paul Eggert <eggert@twinsun.com>
4264 Merge getpass from libc, plus a few fixes.
4266 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
4267 Include <stdbool.h>.
4268 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
4269 __fsetlocking to empty.
4270 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
4271 do include <bits/libc-lock.h>.
4272 Do not include <fcntl.h>; not needed.
4273 [_LIBC]: Include <wchar.h>.
4274 (NOTCANCEL_MODE): New macro.
4275 (flockfile, funlockfile) [_LIBC]: New macros.
4276 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
4277 [!_LIBC]: New macros.
4278 (call_fclose): New function.
4279 (getpass): Use it. Save tty stream separately; this simplifies the
4280 code and makes it more reliable if stdin happens to equal stdout.
4281 Invoke __fsetlocking on tty.
4282 Handle thread cancellation if needed.
4283 Namespace cleanup (use __tcgetattr, __getline).
4284 Use bool for Booleans.
4285 [USE_IN_LIBIO]: Handle wide streams.
4286 [!_LIBC]: Unconditionally do the fseek, since we don't know what
4287 stream might go where.
4289 * unlocked-io.h: Include <stdio.h>, so that the caller
4290 doesn't have to include <stdio.h> before us.
4291 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
4292 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
4293 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
4294 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
4295 if not declared, so that we can use getpass.c code from libc without
4297 (flockfile, ftrylockfile, funlockfile): New macros.
4299 2003-10-06 Bruno Haible <bruno@clisp.org>
4301 * version-etc-2.h: Remove file.
4302 * version-etc-2.c: Remove file.
4304 2003-09-25 Jim Meyering <jim@meyering.net>
4305 Bruno Haible <bruno@clisp.org>
4307 This lets translators provide better translations for the
4308 "Written by ..." part of --version output.
4309 * version-etc.h: Include stdarg.h.
4310 (version_etc_copyright): Declare as readonly.
4311 (version_etc): Make this function variadic with a NULL-terminated list
4312 of author name strings.
4313 (version_etc_va): New declaration.
4314 * version-etc.c: Include stdarg.h, stdlib.h.
4315 (version_etc_copyright): Declare as readonly.
4316 (version_etc_va): New function. Provide a different translatable string
4317 for each possible number of authors < 10. Abbreviate when there are 10
4319 (version_etc): Make this function variadic. Call version_etc_va.
4320 Suggestion from Gary V. Vaughan.
4322 * long-options.h (parse_long_options): Change prototype: the authors
4323 string is moved to the end and becomes variadic.
4324 * long-options.c: Include stdarg.h.
4325 (parse_long_options): Make this function variadic, too.
4326 Call version_etc_va, not version_etc.
4328 2003-10-06 Bruno Haible <bruno@clisp.org>
4330 * fatal-signal.h: New file, from GNU gettext.
4331 * fatal-signal.c: New file, from GNU gettext.
4333 2003-10-04 Karl Berry <karl@gnu.org>
4335 * argp*: update from libc.
4337 2003-10-01 Larry Jones <lawrence.jones@eds.com>
4339 * getpass.c (getpass): Use a no-op fseek when switching from input to
4340 output mode on the same stream.
4342 2003-09-29 Paul Eggert <eggert@twinsun.com>
4344 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
4345 Fix arg typo in previous patch.
4347 2003-09-28 Jim Meyering <jim@meyering.net>
4349 * error.c: Correct cpp indentation.
4351 2003-09-27 Paul Eggert <eggert@twinsun.com>
4353 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
4354 Omit the special code that used __typeof__, since we worry that
4355 it could be more trouble than it's worth. See:
4356 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
4357 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
4361 2003-09-26 Jim Meyering <jim@meyering.net>
4363 * error.c (error_tail): Move some declarations
4364 into inner scope where the local variables are used.
4366 2003-09-26 Bruno Haible <bruno@clisp.org>
4368 * stpncpy.h (gnu_stpncpy): New declaration.
4369 (stpncpy): Define as alias for gnu_stpncpy.
4370 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
4372 2003-09-26 Paul Eggert <eggert@twinsun.com>
4374 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
4375 (error_tail): Do not loop, reallocating temporary buffer, since
4376 the output cannot contain more wide characters than the input
4377 contains bytes, the size must be big enough already. This avoids
4378 one potential size overflow calculation. Check for size overflow
4379 when calculating temporary buffer size. Free temporary buffer
4380 when done, if it was allocated with malloc; this plugs a memory
4381 leak. Remove casts from void * to pointers, that are no longer
4382 needed now that we're assuming C89 or better.
4384 Merge error changes from glibc.
4386 * error.c, error.h: Update copyright notice header to match glibc.
4387 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
4388 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
4389 Disable cancellation while printing error.
4390 * error.h: Prepend __ to parameter names.
4392 2003-09-25 Karl Berry <karl@gnu.org>
4394 * argp-fmtstream.c, argp-help.c: update from libc.
4396 2003-09-25 Bruno Haible <bruno@clisp.org>
4398 * version-etc-2.h: New file, from version-etc.h with modifications.
4399 * version-etc-2.c: New file, from version-etc.c with modifications.
4401 2003-09-25 Simon Josefsson <jas@extundo.com>
4403 * xgetdomainname.h: New file.
4404 * xgetdomainname.c: New file.
4406 2003-09-25 Simon Josefsson <jas@extundo.com>
4407 Bruno Haible <bruno@clisp.org>
4409 * getdomainname.h: New file.
4410 * getdomainname.c: New file.
4412 2003-09-24 Paul Eggert <eggert@twinsun.com>
4414 * linebuffer.c (freebuffer): Don't free the argument, just
4415 the buffer associated with the argument. Bug reported by
4418 2003-09-19 Karl Berry <karl@gnu.org>
4420 * argp.h: update from libc.
4422 2003-09-16 Paul Eggert <eggert@twinsun.com>
4424 * linebuffer.c (readlinebuffer): Return NULL immediately upon
4425 input error, instead of returning NULL the next time we are called
4426 (and therefore losing track of errno).
4428 2003-09-15 Paul Eggert <eggert@twinsun.com>
4430 * getndelim2.c (getndelim2): Don't trash errno when a read
4431 fails, so that the caller gets the proper errno.
4433 * readutmp.c (read_utmp): Likewise.
4434 Check for fstat error. Close stream and free storage
4437 2003-09-14 Bruno Haible <bruno@clisp.org>
4439 * fwriteerror.h: New file.
4440 * fwriteerror.c: New file.
4442 2003-09-14 Jim Meyering <jim@meyering.net>
4444 * getloadavg.c: Correct cpp indentation.
4445 * strdup.c: Likewise.
4446 * vasnprintf.c: Likewise.
4448 2003-09-12 Paul Eggert <eggert@twinsun.com>
4450 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
4451 * obstack.c [!defined _LIBC]: Likewise.
4452 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
4453 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
4454 * exitfail.c: Don't include stdlib.h; no longer needed.
4456 More changes to assume C89 or better.
4458 * error.c (error_tail): Assume vprintf.
4460 * argmatch.c (getenv): Remove decl.
4461 * progreloc.c (get_full_program_name): Define via prototype.
4462 * setenv.c (clearenv): Likewise.
4463 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
4465 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
4466 (malloc, memcpy): Remove decls.
4467 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
4468 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
4469 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
4470 (memcpy): Remove macro.
4471 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
4472 (__P): Remove. All uses removed.
4473 (PTR): Remove. All uses changed to void *.
4474 (CHAR_BIT, NULL): Remove.
4475 (spaces, zeros, memset_space, memset_zero)
4476 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
4478 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
4479 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
4480 Define with prototype.
4481 Remove now-unnecessary prototype decl.
4482 (extra_args_spec): Assume ANSI C. All uses changed.
4483 (extra_args_spec_iso): Remove.
4484 (my_strftime, emacs_strftimeu): Define via prototype.
4485 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
4487 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
4488 * strtoimax.c: Include <stdlib.h> unconditionally.
4489 (strtoul, strtol): Remove decls.
4490 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
4492 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
4493 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
4494 (LOCALE_PARAM_PROTO): New macro.
4495 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
4496 (INTERNAL (strtol), strtol): Define with a prototype.
4497 (PARAMS): Remove. All uses removed.
4498 * tempname.c: Include <string.h> unconditionally.
4499 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
4500 * xgethostname.c (main): Define with a prototype.
4501 * xmalloc.c: Include "xalloc.h" first, to check interface.
4502 Include <stdlib.h> unconditionally.
4503 (calloc, malloc, realloc, free): Remove decls.
4504 * xstrtod.c: Include "xstrtod.h" first, to check interface.
4505 Include <stdlib.h> unconditionally. Sort include file names.
4507 (xstrtod): Define with a prototype.
4508 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
4509 (strtol, strtoul): Remove decls.
4511 2003-09-11 Paul Eggert <eggert@twinsun.com>
4513 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
4514 Include <stdlib.h>, <string.h> unconditionally.
4515 Remove now-unnecessary cast to char *.
4516 * strnlen.c: Include <string.h> unconditionally.
4517 * yesno.c (yesno): Define with a prototype.
4519 2003-09-10 Bruno Haible <bruno@clisp.org>
4521 * strcspn.c: Include <string.h> unconditionally.
4522 * strpbrk.c: Include <string.h> unconditionally.
4523 * strstr.c: Include <string.h> unconditionally.
4524 * unicodeio.c: Include <string.h> unconditionally.
4525 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
4526 * unsetenv.c: Likewise.
4527 * xreadlink.c: Include <stdlib.h> unconditionally.
4528 * yesno.c: Include <stdlib.h> unconditionally.
4529 (rpmatch): Add prototype.
4531 2003-09-10 Jim Meyering <jim@meyering.net>
4533 * error.c: Correct indentation of cpp directives.
4535 2003-09-09 Paul Eggert <eggert@twinsun.com>
4539 * acosl.c (main): Use a prototype.
4540 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
4543 * getloadavg.c (getloadavg, main): Define via prototypes.
4545 * getopt.h (struct option.name): Assume C89, and use 'const'.
4546 (getopt, etopt_long, getopt_long_only, _getopt_internal)
4547 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
4549 * getopt.c (const): Remove macro.
4550 Include <string.h> unconditionally.
4551 (my_index): Remove; all uses changed to strchr.
4552 (strlen): Remove decl.
4553 (exchange): Remove forward decl; no longer needed.
4554 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
4555 Define with prototype.
4556 * getopt1.c (const): Remove macro.
4557 (getopt_long, getopt_long_only, main): Define with prototype.
4559 * getugroups.c: Include <string.h> unconditionally.
4561 * getusershell.c: Include <stdlib.h> unconditionally.
4562 (getusershell, setusershell, endusershell, readname, main):
4563 Define with prototypes.
4565 * group-member.c: Include group-member.h first.
4566 Include <stdlib.h> unconditionally.
4568 * hard-locale.c: Include hard-locale.h first.
4569 Include <stdlib.h>, <string.h> unconditionally.
4571 * hash.c (free, malloc): Remove decls.
4572 Include <stdlib.h> unconditionally.
4574 * human.c: Include <stdlib.h>, <string.h> unconditionally.
4575 (getenv): Do not declare.
4577 * idcache.c: Include <string.h> unconditionally.
4579 * long-options.c: Include long-options.h first, to test interface.
4580 Include <stdlib.h> unconditionally.
4582 * makepath.c: Include makepath.h first, to test interface.
4583 Include <stdlib.h> and <string.h> unconditionally.
4585 * linebuffer.c: Include <stdlib.h>.
4586 (free): Remove decl.
4588 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
4589 rpl_malloc returns void *, not char *.
4590 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
4592 * md5.h: Include <limits.h> unconditionally.
4593 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
4594 (__P): Remove; all uses removed.
4595 * md5.c: Include "md5.h" first.
4596 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
4597 md5_buffer, md5_process_bytes, md5_process_block):
4598 Define with prototypes.
4599 * sha.h (__P): Remove all uses. (It wasn't defined??)
4600 * sha.c: Include "sha.h" first.
4601 Include <stdlib.h>, <string.h> unconditionally.
4603 * memchr.c (__ptr_t): Remove; all uses changed to void *.
4604 * memcmp.c (__ptr_t): Likewise.
4605 * memrchr.c (__ptr_t): Likewise.
4606 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
4607 Include <string.h> unconditionally.
4608 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
4609 * memchr.c: Include <stdlib.h> unconditionally.
4610 * memchr.c (LONG_MAX): Remove.
4611 * memrchr.c (LONG_MAX): Likewise.
4612 * memchr.c (__memchr): Define via a prototype.
4613 * memrchr.c (__memrchr): Likewise.
4614 * memcmp.c (__P): Remove, and remove all uses.
4615 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
4616 Remove forward decls; no longer needed.
4617 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
4618 Use types required by C89 in prototype.
4620 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
4621 * savedir.c: Likewise.
4622 * mkdir.c (free): Remove decl.
4623 * rmdir.c (rmdir): Define with a prototype.
4624 * savedir.c: Include savedir.h first, to test interface.
4626 * mktime.c (STDC_HEADERS): Remove.
4627 Include <stdlib.h>, <string.h> unconditionally.
4629 * modechange.c: Include <stdlib.h> unconditionally.
4630 (malloc): Remove decl.
4632 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
4633 (free): Remove decl.
4635 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
4636 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
4637 (This type really should be intptr_t, but that's a C99ism.)
4638 (_obstack_memcpy): Remove: all uses changed to memcpy.
4639 Include <string.h> unconditionally.
4640 (struct obstack): Assume __STDC__ for types of members
4641 chunkfun, freefun, extra_arg.
4642 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
4643 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
4644 obstack_begin, obstack_specify_allocation,
4645 obstack_specify_allocation_with_arg, obstack_chunkfun,
4646 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
4647 Remove unprototyped decls and the macros that use them.
4648 * obstack.c (POINTER): Remove. All uses changed to void *.
4649 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
4650 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
4651 (defined __STDC__ && __STDC__)]:
4652 Remove nonprototyped code.
4653 Include <stdlib.h> unconditionally.
4654 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
4655 _obstack_allocated_p, _obstack_free, obstack_free,
4656 _obstack_memory_used, print_and_abort):
4657 Define using prototypes.
4658 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
4659 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
4660 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
4661 obstack_next_free, obstack_object_size, obstack_room) [0]:
4662 Remove unused, unprototyped code.
4664 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
4666 * physmem.c (physmem_total, physmem_available, main): Define
4669 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
4670 (main): Define with a prototype.
4672 * posixver.c (getenv): Remove decl.
4674 * putenv.c (malloc): Returns void *, not char *.
4675 Include <string.h> unconditionally.
4676 (strchr, memcpy, NULL): Do not define.
4678 * readtokens.c: Include readtokens.h first, to test interface.
4679 Include <stdlib.h>, <string.h> unconditionally.
4680 (init_tokenbuffer): Define with a prototype.
4682 * regex.c (PARAMS): Remove. All uses removed.
4683 All uses of _RE_ARGS removed, too.
4684 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
4686 (bzero): Assume memset exists.
4687 (memcmp, memcpy, NULL): Remove.
4688 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
4689 char, or assignments to local vars of type signed char.
4690 (init_syntax_once, PREFIX(extract_number_and_incr),
4691 PREFIX(print_partial_compiled_pattern),
4692 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
4693 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
4694 PREFIX(regex_grow_registers), PREFIX(regex_compile),
4695 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
4696 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
4697 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
4698 wcs_compile_range, byte_compile_range, truncate_wchar,
4699 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
4700 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
4701 count_mbs_length, wcs_re_match_2_internal,
4702 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
4703 PREFIX(alt_match_null_string_p),
4704 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
4705 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
4706 regfree, PREFIX(extract_number)): Define with prototype. Remove
4707 now-unnecessary declaration, if any.
4708 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
4710 Remove now-unnecessary casts among pointer types.
4711 * regex.h (_RE_ARGS): Remove. All uses removed.
4713 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
4714 (free): Remove decl.
4716 * rpmatch.c: Include <stdlib.h> unconditionally.
4718 * same.c: Include <stdlib.h>, <string.h> unconditionally.
4719 (free): Remove decl.
4721 * save-cwd.c: Include <stdlib.h> unconditionally.
4722 * xgetcwd.c: Likewise.
4724 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
4725 (free): Remove decl.
4727 * strchrnul.c (strchrnul): Define with a prototype.
4728 Fix bug: c_in was not converted to char before searching.
4730 The following changes are not K&R related:
4732 * group-member.h: Include <sys/types.h>, so that this file is
4734 * makepath.h: Likewise.
4736 * getusershell.c (readname, default_index, line_size, readname):
4737 Use size_t, not int, for sizes.
4738 (readname): If the size overflows, report an error instead of
4741 2003-09-09 Derek Robert Price <derek@ximbiot.com>
4743 * getndelim2.c: Assume stdlib.h per the C89 spec.
4745 2003-09-08 Paul Eggert <eggert@twinsun.com>
4747 Assume C89 or better; remove K&R cruft.
4748 A few of these changes were first proposed by Derek Robert Price
4749 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
4751 * addext.c: Include <string.h> unconditionally.
4752 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
4753 Don't declare getenv or malloc.
4755 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
4756 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
4758 (find_stack_direction, alloca): Use prototypes.
4760 * atexit.c (atexit): Define using a prototype.
4762 * basename.c, dirname.c, stripslash.c:
4763 Include <string.h> unconditionally.
4765 * bcopy.c: Include <stddef.h>.
4766 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
4768 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
4770 * error.h (error, error_at_line, error_print_progname)
4771 [! (defined (__STDC__) && __STDC__)]: Remove decls.
4772 * error.c: Include error.h first, to check interface.
4773 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
4774 (VA_START): Remove; all uses changeed to va_start.
4775 (exit, strerror): Remove decls.
4776 (error_print_progname): Prototype uncondionally.
4777 Don't include <errno.h>; no longer needed.
4778 (private_strerror): Remove.
4779 (error_tail): Always define.
4780 (error, error_at_line): Assume C89 or better; always use prototypes.
4781 * fatal.c: Include "fatal.h" first, to test interface.
4782 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
4783 (VA_START): Remove; all uses changed to va_start.
4784 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
4786 (exit): Remove decl.
4787 (fatal): Prototype unconditionally. Assume va_start works.
4788 Abort at end, to pacify gcc.
4790 * euidaccess.c (main): Define with a prototype.
4792 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
4794 * exitfail.c: Include <stdlib.h> unconditionally.
4796 * fnmatch_.h (__P): Remove. All uses changed to assume
4798 * fnmatch.c: Include fnmatch.h first, to test interface.
4799 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
4800 (getenv): Remove decl.
4801 (fnmatch): Define using a prototype.
4802 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
4803 (FCT): Define using a prototype.
4805 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
4807 * gethostname.c: Include <stddef.h>.
4808 (gethostname): Define with prototype. Length is size_t, not int.
4810 2003-09-08 Paul Eggert <eggert@twinsun.com>
4812 * getversion.c: Remove; was migrated to backupfile.c in 1997.
4813 getversion.c should have been removed then, but was accidentally
4816 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
4817 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
4819 2003-09-07 Paul Eggert <eggert@twinsun.com>
4821 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
4822 copy_tm_result. Bug reported by Simon Josefsson in
4823 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
4825 2003-09-06 Paul Eggert <eggert@twinsun.com>
4827 * time_r.c, time_r.h: New files.
4829 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
4831 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
4832 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
4834 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
4836 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
4837 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
4840 * timegm.c: Switch to glibc implementation, with the following changes:
4841 [defined HAVE_CONFIG_H]: Include <config.h>.
4842 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
4843 (__mktime_internal) [!defined _LIBC]: New decl.
4844 (__gmtime_r) [!defined _LIBC]: New macro and function.
4845 (timegm): Use a prototype, since gnulib assumes C89.
4846 Do not bother declaring tmp to be const, as it's not really usefu.
4847 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
4848 (timegm): Declare only if HAVE_DECL_TIMEGM.
4850 2003-09-03 Paul Eggert <eggert@twinsun.com>
4852 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
4853 Bug reported by Lute Kamstra in
4854 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
4856 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
4857 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
4858 course with correspondingly smaller numbers for tomorrow and
4859 yesterday. From Tadayoshi Funaba. Originally installed into
4860 sh-utils on 1999-08-07, but the patch got lost (I guess during the
4863 2003-08-31 Simon Josefsson <jas@extundo.com>
4865 * timegm.h: New file.
4866 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
4868 2003-08-31 Karl Berry <karl@gnu.org>
4870 * argp.h: update from libc.
4872 2003-08-28 Bruno Haible <bruno@clisp.org>
4874 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
4875 warning on QNX, which defines O_BINARY to 000000.
4877 2003-08-24 Bruno Haible <bruno@clisp.org>
4879 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
4880 MSVC7 <stdio.h> is included later.
4882 2003-08-20 Bruno Haible <bruno@clisp.org>
4884 * progname.h: New file, from GNU gettext.
4885 * progname.c: New file, from GNU gettext.
4886 * progreloc.c: New file, from GNU gettext.
4888 2003-08-19 Bruno Haible <bruno@clisp.org>
4890 * xstrdup.c: Assume <string.h> exists.
4892 2003-08-18 Jim Meyering <jim@meyering.net>
4894 * setenv.h: Indent nested cpp directive.
4895 * vasnprintf.c: Remove trailing blanks.
4897 2003-08-17 Simon Josefsson <jas@extundo.com>
4898 Bruno Haible <bruno@clisp.org>
4900 * xstrndup.h: New file.
4901 * xstrndup.c: New file.
4903 2003-08-17 Bruno Haible <bruno@clisp.org>
4905 * strndup.h: New file.
4907 2003-08-16 Paul Eggert <eggert@twinsun.com>
4909 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
4910 space, undoing this 2003-08-12 change:
4911 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
4913 2003-08-16 Jim Meyering <jim@meyering.net>
4915 Merge from coreutils.
4916 * xstrtoimax.c: #else #if -> #elif.
4917 * xstrtoumax.c: Likewise.
4919 2003-08-15 Paul Eggert <eggert@twinsun.com>
4921 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
4922 rather than tab, after '#' in shell-script copyright notices.
4923 Suggested by Bruno Haible.
4925 2003-08-15 Jim Meyering <jim@meyering.net>
4926 and Paul Eggert <eggert@twinsun.com>
4928 Merge from coreutils.
4929 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
4930 member but strut utmpx does not. Needed for AIX 4.3.3.
4931 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
4933 2003-08-15 Jim Meyering <jim@meyering.net>
4935 Merge from coreutils.
4936 * xgethostname.c: Include <stdlib.h>.
4937 (xghostname): Don't exit for anything other than memory-related
4938 failure; just return NULL.
4939 * userspec.c: Include "posixver.h".
4940 (parse_user_spec): Accept `.' as a separator only
4941 in pre-POSIX-200112 mode.
4942 * strtoimax.c: Use #elif rather than #else #if.
4943 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
4944 Remove function, now that we can rely on a working tzset function.
4945 [!_LIBC]: Ensure that the required autoconf test has been run.
4946 [!defined _NL_CURRENT && HAVE_STRFTIME]:
4947 Use underlying_strftime for %r.
4948 * sha.c: Merge in some clean-up and optimization changes from glibc.
4949 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
4950 Ensure that it is a multiple of 64.
4951 Rearrange loop exit tests so as to avoid performing an
4952 additional fread after encountering an error or EOF.
4953 * realloc.c: Update copyright date.
4955 2003-08-14 Jim Meyering <jim@meyering.net>
4957 Merge from coreutils.
4958 * obstack.h: Whitespace changes.
4959 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
4960 and xcalloc return values.
4961 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
4962 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
4963 hang on OSF/1 5.1 for DIR on both local and remote file systems.
4964 Reported by (and fix confirmed by) Nelson H. F. Beebe.
4965 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
4967 Use mntctl's return value to drive the entry-processing loop, since
4968 we can't rely on the value of the vmt_length member in the last
4969 entry. On some systems doing so could result in exhausting
4970 virtual memory. Based in part on a patch from Mike Jetzer.
4972 2003-08-14 Jim Meyering <jim@meyering.net>
4973 and Paul Eggert <eggert@twinsun.com>
4975 Merges from coreutils, plus other fixes.
4976 * physmem.c: Merge in portability changes from gcc/libiberty
4977 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
4978 for credits and details. Thanks to Kaveh Ghazi for helping
4979 to keep these files in sync.
4980 (ARRAY_SIZE): Define it.
4981 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
4982 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
4983 (memcasecmp): Don't assume size_t fits in unsigned int.
4984 Remove casts and duplicate code.
4985 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
4986 (memcpy): Remove definition.
4987 Merge in some clean-up and optimization changes from glibc.
4988 [BLOCKSIZE]: Move definition to top of file.
4989 Ensure that it is a multiple of 64.
4990 Rearrange loop exit tests so as to avoid performing an
4991 additional fread after encountering an error or EOF.
4992 * md5.h (md5_uintptr): Define.
4993 * makepath.c (CLEANUP_CWD): Report an error if we failed to
4994 return to the initial working directory. Preserve errno
4996 * idcache.c: Include "xalloc.h".
4997 (xmalloc, xrealloc): Remove decls.
4998 (getuser): Remove casts no longer required in C89.
4999 * human.c: Include stdio.h, for sprintf.
5000 * group-member.c: Include "xalloc.h".
5001 (xmalloc, xrealloc): Remove decls.
5002 (get_group_info): Remove casts no longer required in C89.
5003 * getusershell.c (readname): Remove casts no longer required in C89.
5004 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
5005 * getline.c: Whitespace fix, from coreutils.
5007 2003-08-13 Paul Eggert <eggert@twinsun.com>
5009 * exclude.c: Include <ctype.h>
5010 (IN_CTYPE_DOMAIN): New macro.
5012 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
5015 * argp-help.c, argp-parse.c, config.charset, getopt.h:
5016 Undo previous (whitespace-only) change.
5018 2003-08-12 Paul Eggert <eggert@twinsun.com>
5020 * argp-help.c, argp-parse.c, config.charset, getopt.h:
5021 Normalize leading white space and remove trailing white space.
5022 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
5023 notice, as per ../config/srclist-update.
5025 Merge from coreutils.
5026 * euidaccess.h: New file.
5027 * euidaccess.c: Include it.
5028 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
5029 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
5030 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
5032 2003-08-11 Bruno Haible <bruno@clisp.org>
5034 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
5035 (vasnprintf): Use it instead of wcslen.
5037 2003-08-11 Bruno Haible <bruno@clisp.org>
5039 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
5040 value to ensure that _Bool promotes to int. Use #define for _Bool when
5041 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
5043 2003-08-10 Karl Berry <karl@gnu.org>
5045 * regex.h: update from libc (whitespace fix).
5047 2003-08-09 Paul Eggert <eggert@twinsun.com>
5049 Merge some files from coreutils. These changes were
5050 originally made by Jim Meyering.
5051 * acl.c: Include <sys/types.h> before <sys/stat.h>;
5052 many older Unixes require this.
5053 * alloca.c (alloca): Remove cast to argument of free;
5054 no longer needed in C89.
5055 * alloca_.h, regex.h: Fix white space to match
5056 what GNU indent does.
5058 2003-08-05 Paul Eggert <eggert@twinsun.com>
5060 * bumpalloc.h: Remove.
5062 2003-08-04 Paul Eggert <eggert@twinsun.com>
5064 * getloadavg.c: Change copyright notice and spacing to conform to
5067 Merge from coreutils.
5068 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
5070 * getdate.y (date): Also accept dates like May-23-2003; suggestion
5071 from Karl Berry, implemented by Jim Meyering.
5072 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
5073 from Dmitry V. Levin.
5074 Remove anachronistic cast of xrealloc.
5075 * fnmatch_.h (__const): Remove. Use 'const'.
5076 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
5077 type. Otherwise, it wouldn't compile with at least /bin/cc on
5078 ymp-cray-unicos9.0.2.X.
5079 Combine two mostly-identical uses of alloca into one.
5080 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
5082 2003-08-04 Dave Love <d.love@dl.ac.uk>
5086 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
5087 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
5088 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
5089 obsolete NLIST_NAME_UNION.
5090 [__GNU__]: Undef BSD and FSCALE.
5091 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
5093 2003-08-03 Paul Eggert <eggert@twinsun.com>
5095 * stdbool_.h (_Bool): Make it signed char, instead of
5096 an enum type, so that it's guaranteed to promote to int. See:
5097 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
5099 2003-07-31 Paul Eggert <eggert@twinsun.com>
5101 * strerror.c: Include config.h, limits.h. Declare sprintf.
5102 (strerror): Don't assume that a printable int fits in 14 bytes.
5104 2003-07-24 Derek Robert Price <derek@ximbiot.com>
5105 Bruno Haible <bruno@clisp.org>
5107 * getline.h (getline, getdelim): Change return type to ssize_t.
5108 * getline.c (getline, getdelim): Likewise.
5109 Remove _GNU_SOURCE define; now it's defined in config.h through
5112 2003-07-22 Paul Eggert <eggert@twinsun.com>
5114 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
5115 over-parenthesization in macros.
5117 Sync with coreutils.
5119 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
5122 Use `exit_failure' for xalloc and xmemcoll instead of their own
5123 private exit-failure variables.
5124 * xalloc.h (xalloc_exit_failure): Remove.
5125 * xmalloc.c: Likewise. Include exitfail.h.
5126 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
5127 * xmemcoll.h (xmemcoll_exit_failure): Remove.
5128 * xmemcoll.c: Likewise. Include exitfail.h.
5129 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
5131 2003-07-18 Paul Eggert <eggert@twinsun.com>
5133 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
5134 * closeout.c: Likewise. Include "closeout.h" right after config.h,
5135 to test that it can stand by itself. Include "exitfail.h".
5136 Clients should set exit_failure instead.
5137 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
5139 2003-07-18 Andreas Schwab <schwab@suse.de>
5141 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
5143 2003-07-18 Bruno Haible <bruno@clisp.org>
5145 * getndelim2.h: New file.
5146 * getndelim2.c: Make into a module of its own. Include config.h,
5148 (getndelim2): Make non-static. Change return type to ssize_t.
5149 * getline.h: Change argument names.
5150 * getline.c: Include getndelim2.h instead of getndelim2.c.
5151 * getnline.c: Include getndelim2.h.
5153 2003-07-17 Bruno Haible <bruno@clisp.org>
5155 * Makefile.am: Remove file.
5156 * Makefile.in: Remove file.
5158 2003-07-17 Bruno Haible <bruno@clisp.org>
5160 * getnline.h: New file.
5161 * getnline.c: New file.
5162 * getndelim2.c: New file, extracted from getline.c.
5163 (getndelim2): Renamed from getdelim2, with added nmax argument.
5164 * getline.c: Include getndelim2.c.
5165 (getdelim2): Moved out to getndelim2.c.
5166 (getline, getdelim): Update.
5168 2003-07-15 <karl@gnu.org>
5170 * vasnprintf.c: update from gettext.
5172 2003-07-15 Jim Meyering <jim@meyering.net>
5174 * makepath.c (make_path): Enclose diagnostic in _(...).
5176 2003-07-14 Paul Eggert <eggert@twinsun.com>
5178 * asnprintf.c, asprintf.c, config.charset, gettext.h,
5179 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
5180 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
5181 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
5182 vasprintf.c, vasprintf.h: Regenerate. These files are now being
5183 updated automatically by ../config/srclist-update. This changes
5184 their license from LPGL to GPL.
5186 2003-07-14 Jim Meyering <jim@meyering.net>
5188 Don't emit diagnostics. Let callers do that.
5189 * save-cwd.c: Don't include "error.h".
5190 (save_cwd): Don't call error. Ensure that errno is valid
5191 when returning nonzero.
5193 * save-cwd.h (restore_cwd): Update prototype.
5194 * save-cwd.c (restore_cwd): Remove two parameters.
5195 Simplify. Don't call error upon failure. Let callers do that.
5196 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
5197 when auditing is enabled. But don't bother updating the #if.
5199 2003-07-14 Simon Josefsson <jas@extundo.com>
5201 * mempcpy.h: New file.
5202 * mempcpy.c: New file.
5204 2003-07-14 Paul Eggert <eggert@twinsun.com>
5206 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
5207 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
5208 unicodeio.c, unicodeio.h, unlocked-io.h:
5209 Switch from LGPL to GPL.
5211 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
5213 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
5214 it breaks C++ compilation.
5215 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
5217 2003-07-10 Jim Meyering <jim@meyering.net>
5219 * vasnprintf.c: Remove trailing blanks.
5220 Make cpp indentation consistent.
5222 2003-07-09 Paul Eggert <eggert@twinsun.com>
5224 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
5225 posixver.c, strftime.c, strnlen.c, strverscmp.c:
5226 Switch from LGPL to GPL.
5228 2003-07-07 Paul Eggert <eggert@twinsun.com>
5230 * mktime.c: Fix some boundary cases and remove need for floating point.
5232 Issue a compile-time diagnostic if time_t is floating point, or if
5233 two's complement arithmetic is not in effect, or if arithmetic
5234 right shift does not propagate the sign. These assumptions were
5235 all in the original code but they weren't checked.
5237 (TIME_T_MIDPOINT, verify): New macros.
5238 (__isleap): Remove; it has integer overflow problems.
5239 (leapyear): New function, without those problems.
5240 (ydhms_tm_diff): Remove; splitting into two parts.
5241 (ydhms_diff): New function, containing the arithmetic part of
5242 the old ydhms_tm_diff function. Issue a compile-time
5243 diagnostic if we are not using C99 integer division.
5244 Avoid casts when possible.
5245 (guess_time_tm): New function, containing the checking part of
5246 the old ydhms_tm_diff function. Return the new value, rather than
5247 the difference between it and the old. Accept a new argument T
5248 so that *T specifies the old value. Check for overflow in the result.
5250 (__mktime_internal): Use a time_t offset, not a long int offset.
5251 This undoes the 2003-06-04 change, which is no longer needed now
5252 that we have better overflow checking.
5253 (localtime_offset): Likewise.
5255 (__mktime_internal): Avoid harmful overflow on hosts where time_t
5256 and long are 64-bit but int is only 32-bit.
5257 (ydhms_diff): Use long int to store year1 and yday1.
5258 Issue a compile-time diagnostic if long int is not wide enough.
5260 (__mktime_internal): Use long int to store adjusted year and yday.
5261 Use plain C rather than preprocessor commands, if that doesn't
5263 Check for overflow (and try to repair) after each probe
5264 rather than checking only at the very end. This avoids some bugs
5265 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
5266 does not equal GMT offset at maximum time).
5267 Use integer to check for overflow rather than floating point; this
5268 is more portable to non-IEEE hosts, and is a tad faster.
5269 When we detect that we are oscillating between two values,
5270 don't check whether tm_isdst has the requested value, since
5271 we already know the answer. When tm_isdst has the wrong value,
5272 use a different heuristic to find the right one, based on the
5273 extreme values actually observed in practice in tz2003a,
5274 rather than the (overly optimistic) "previous 3 calendar quarters".
5276 (not_equal_tm, print_tm, check_result): Use "const T" rather than
5277 "T const" to accommodate glibc style.
5278 (check_result): Use less-confusing report format. "long" -> "long int.
5280 Don't loop if the iteration overflows time_t.
5281 Allow a negative step in the iteration.
5283 2003-07-01 Paul Eggert <eggert@twinsun.com>
5285 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
5286 having it depend on HAVE_SYS_TYPES_H.
5288 2003-06-25 Bruno Haible <bruno@clisp.org>
5290 * readlink.c: New file.
5292 2003-06-20 Bruno Haible <bruno@clisp.org>
5294 Assume C89, so PARAMS isn't needed.
5295 * unicodeio.h (PARAMS): Remove.
5296 * unicodeio.c: Don't use PARAMS.
5298 2003-06-18 Jim Meyering <jim@meyering.net>
5300 Merge changes from coreutils.
5301 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
5302 Remove explicit declarations of xmalloc and realloc.
5304 (read_utmp): Remove anachronistic cast of xmalloc.
5306 2003-06-17 Paul Eggert <eggert@twinsun.com>
5308 Assume C89, so PARAMS isn't needed.
5309 * backupfile.h (PARAMS): Remove. All uses removed.
5310 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
5311 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
5312 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
5313 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
5314 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
5315 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
5316 xstrtol.h: Likewise.
5317 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
5318 same.h, strverscmp.h: Do not include config.h; no longer needed.
5319 Anyway, config.h should always be included before any other file.
5321 2003-06-11 Simon Josefsson <jas@extundo.com>
5323 * sysexit_.h: New file.
5325 2003-05-20 Derek Price <derek@ximbiot.com>
5327 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
5329 2003-06-10 Simon Josefsson <jas@extundo.com>
5331 * strchrnul.h: New file.
5332 * strchrnul.c: New file.
5334 2003-06-10 Simon Josefsson <jas@extundo.com>
5336 * argp.h: New file, from glibc.
5337 * argp-ba.c: New file, from glibc.
5338 * argp-eexst.c: New file, from glibc.
5339 * argp-fmtstream.c: New file, from glibc.
5340 * argp-fmtstream.h: New file, from glibc.
5341 * argp-fs-xinl.c: New file, from glibc.
5342 * argp-help.c: New file, from glibc.
5343 * argp-namefrob.h: New file, from glibc.
5344 * argp-parse.c: New file, from glibc.
5345 * argp-pv.c: New file, from glibc.
5346 * argp-pvh.c: New file, from glibc.
5347 * argp-xinl.c: New file, from glibc.
5349 2003-06-07 Jim Meyering <jim@meyering.net>
5351 * readtokens.h: Put `Free Software Foundation, Inc.'
5352 in place of my name in the copyright comment.
5353 Remove definition and uses of __P.
5356 * stat.c: Don't declare xmalloc explicitly.
5357 Instead, include "xalloc.h".
5358 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
5359 xrealloc, and xcalloc return values.
5360 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
5362 * xgetcwd.h: Remove definition/uses of PARAMS.
5364 2003-06-06 Jim Meyering <jim@meyering.net>
5366 * stdbool_.h: Renamed from stdbool.h.in.
5368 2003-06-06 Jim Meyering <jim@meyering.net>
5370 Merge from coreutils.
5371 * same.c: (same_name): Declare *_basename locals to be `const'.
5372 Consolidate declarations and initializations of *_base* locals.
5374 Merge from coreutils.
5375 This avoids a core dump on systems without GNU putenv,
5376 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
5377 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
5378 (unsetenv): New static function, from GNU libc.
5379 (rpl_putenv): Use it.
5381 * modechange.c: Remove trailing blanks.
5383 Merge from coreutils.
5384 * fsusage.c: Remove declaration of statfs.
5385 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
5387 * posixtm.c: Include <stdbool.h> unconditionally.
5389 2003-06-05 Paul Eggert <eggert@twinsun.com>
5391 * mktime.c (__mktime_internal): When resolving a tm_isdst
5392 mismatch, look in future quarters as well as past. This fixes a
5393 bug when processing fall-backwards gaps immediately after a long
5394 period of daylight-saving time.
5396 * mktime.c: Assume freestanding C89 or better.
5397 (HAVE_LIMITS_H): Remove. Assume it's 1.
5398 (__P): Remove; not used.
5399 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
5400 (mktime, not_equal_tm, print_tm, check_result,
5401 main): Use prototypes. Use const * where appropriate.
5402 (main): Fix typo in testing code that uncovered by above changes.
5403 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
5405 2003-06-04 Paul Eggert <eggert@twinsun.com>
5407 * mktime.c: Fix Debian bug 177940
5408 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
5409 (localtime_offset): Now long int, not time_t, because we want it
5410 to be guaranteed to be signed. All uses changed.
5411 (__mktime_internal): If overflow would occur when adding offset,
5414 Merge 'human' changes from coreutils. Rewrite to support
5415 locale-specific notations like thousands separators.
5416 * human.c: Simplify authorship notice.
5417 Include human.h immediately after config.h.
5418 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
5419 <limits.h>: Do not include, since human.h does.
5420 (SIZE_MAX, UINTMAX_MAX): New macros.
5421 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
5422 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
5423 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
5424 (power_letter): Renamed from suffixes.
5425 (generate_suffix_backwards): Remove.
5426 (adjust_value): Now takes int style (because of human.h changes)
5427 and long double value (for greater precision on some platforms).
5428 (group_number): New function.
5429 (human_readable): Use it. Use integer options, not enum.
5430 Put the options before the sizes in the arg list.
5431 Support all the new options.
5432 The old human_readable function has been removed;
5433 use inttostr.h instead.
5434 (human_readable, default_block_size, humblock):
5435 Use uintmax_t, not int, for block sizes.
5436 (human_readable_inexact, block_size_types): Remove.
5437 (block_size_opts): New constant.
5438 (human_options): Renamed from human_block_size, with new signature
5439 that allows block sizes up to UINTMAX_MAX. All callers changed.
5440 * human.h: Add copyright and authorship notice.
5441 Include <limits.h> and <stdbool.h> unconditionally.
5442 (PARAMS): Remove. All uses removed.
5443 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
5444 (enum human_inexact_style): Remove tag; now a nameless enum.
5445 (human_floor, human_ceiling, human_round_to_even): Now have
5446 values 2, 0, 1 rather than -1, 1, 0.
5447 (human_group_digits, human_suppress_point_zero, human_autoscale,
5448 human_base_1024, human_SI, human_B): New constants.
5449 (human_readable_inexact, human_block_size): Remove.
5450 (human_readable): Size args are now uintmax_t, not int.
5451 (human_options): New decl.
5453 * exclude.c: (new_exclude, add_exclude): Remove casts that are
5454 unnecessary now that we assume C89 or better. This change
5455 imported from coreutils.
5457 * mktime.c (__mktime_internal): Do not reject negative timestamps
5458 arbitrarily. This is the same patch as 2003-05-28, but it got lost
5459 in the 2003-05-30 sync from glibc.
5461 .h files should stand alone, but we shouldn't include <sys/types.h>
5462 if we can get away with just <stddef.h>.
5464 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
5465 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
5466 rather than <sys/types.h>, as we merely need size_t.
5467 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
5469 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
5470 Include <stdio.h>, to get FILE.
5471 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
5472 memcasecmp.h has included <stddef.h> and all we need is size_t.
5473 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
5474 our interface, instead of including <sys/types.h>
5476 2003-06-02 Paul Eggert <eggert@twinsun.com>
5479 Fix some minor time-related bugs with POSIX time arguments.
5480 Some valid time stamps were being rejected (notably -1, and
5481 time stamps before 1900 on 64-bit hosts). And some invalid
5482 time stamps were being accepted, e.g. September 31.
5484 * posixtm.h (posixtime): Return bool instead of time_t, so
5485 that we can return (time_t) -1 successfully.
5486 * posixtm.c: Likewise.
5487 [HAVE_STDBOOL_H]: Include <stdbool.h>.
5488 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
5489 (t): Remove static var.
5490 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
5491 of static var. All uses changed.
5492 (year): Do not reject years before 1900; they can occur with
5494 (posix_time_parse): Do not check for out-of-range components;
5495 that is now the caller's responsibility, since our checks were
5496 only approximations.
5497 (posixtime): Use mktime to check for out-of-range components,
5498 since it knows them exactly.
5499 If mktime returns (time_t) -1, check whether an error actually occurred
5500 by invoking localtime on -1.
5501 (main) [TEST_POSIXTIME]: Check for input data errors, and report
5502 posixtime failures better.
5503 Improve the test data (in comments only).
5505 2003-05-30 <karl@gnu.org>
5507 * mktime.c: update from libc.
5509 2003-05-30 Bruno Haible <bruno@clisp.org>
5511 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
5512 * localcharset.h: Likewise.
5513 * localcharset.c: Likewise.
5515 2003-05-28 Paul Eggert <eggert@twinsun.com>
5517 Assume the headers required for C89 freestanding compilers.
5518 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
5519 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
5520 without checking for HAVE_LIMITS_H.
5521 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
5522 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
5524 * fatal.c: Include <stdarg.h> without checking for __STDC__.
5525 * exclude.c: Include <stdbool.h> unconditionally.
5526 * tempname.c: Include <stddef.h> unconditionally.
5527 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
5528 * modechange.c, rpmatch.c (NULL): Don't define, since
5529 <stddef.h> does that.
5530 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
5531 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
5532 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
5533 * xstrtol.c: Likewise.
5534 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
5535 * savedir.c: Include <stddef.h> instead of defining NULL.
5537 * addext.c (addext): Use assignment rather than cast, to avoid
5538 warnings on some platforms.
5540 * mktime.c (__mktime_internal): Do not reject negative timestamps
5543 2003-05-10 Bruno Haible <bruno@clisp.org>
5545 * linebreak.c (iconv_string_length): Don't return -1 just because the
5546 string is longer than 4 KB.
5548 2003-05-12 Jim Meyering <jim@meyering.net>
5550 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
5551 the space-padded-by-default conversion specifiers, %e, %k, %l.
5553 2003-05-03 Bruno Haible <bruno@clisp.org>
5555 Upgrade to Unicode-4.0.
5556 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
5557 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
5558 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
5559 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
5560 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
5561 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
5562 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
5563 Change width of U+E0100..U+E01EF from 1 to 0.
5565 2003-04-25 Bruno Haible <bruno@clisp.org>
5567 * copy-file.c: Include <stddef.h>, for size_t.
5569 2003-04-25 Jim Meyering <jim@meyering.net>
5571 * copy-file.c (copy_file_preserving): Declare buf_size to be
5572 of type size_t, not int.
5574 2003-04-11 Jim Meyering <jim@meyering.net>
5576 Merge changes from Coreutils.
5578 2003-03-22 Jim Meyering <jim@meyering.net>
5580 * strftime.c (widen): Cast alloca return value to proper type.
5582 2003-01-19 Ulrich Drepper <drepper@redhat.com>
5585 * strftime.c (my_strftime): Handle very large width
5586 specifications for numeric values correctly. Improve checks for
5589 2003-01-19 Jim Meyering <jim@meyering.net>
5591 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
5592 (nl_get_alt_digit) [! defined my_strftime]: Define.
5593 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
5594 _nl_get_alt_digit and _nl_get_walt_digit.
5596 * strftime.c (my_strftime): Merge in locale-related changes from libc.
5597 These changes have no effect outside of _LIBC.
5599 2003-04-10 Bruno Haible <bruno@clisp.org>
5601 * findprog.h: New file, from GNU gettext.
5602 * findprog.c: New file, from GNU gettext.
5604 2003-04-05 Jim Meyering <jim@meyering.net>
5606 Merge changes from Coreutils.
5608 * exclude.h (PARAMS): Remove definition and uses.
5609 * exclude.c: Remove uses of `PARAMS'.
5611 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
5612 Add test-cases for DOS filenames. Declare program_name.
5613 (main): Set up program_name. Patch by Rich Dawe.
5615 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
5617 Use mntctl's return value to drive the entry-processing loop, since
5618 we can't rely on the value of the vmt_length member in the last
5619 entry. On some systems doing so could result in exhausting
5620 virtual memory. Based in part on a patch from Mike Jetzer.
5622 2003-04-04 Bruno Haible <bruno@clisp.org>
5624 * linebreak.h: New file, from GNU gettext.
5625 * linebreak.c: New file, from GNU gettext with slight modifications.
5626 * lbrkprop.h: New file, from GNU gettext.
5628 2003-04-03 Bruno Haible <bruno@clisp.org>
5630 * utf8-ucs4.h: New file, from GNU gettext.
5631 * utf16-ucs4.h: New file, from GNU gettext.
5632 * ucs4-utf8.h: New file, from GNU gettext.
5633 * ucs4-utf16.h: New file, from GNU gettext.
5635 2003-04-02 Bruno Haible <bruno@clisp.org>
5637 * binary-io.h: New file, from GNU gettext.
5639 2003-04-01 Bruno Haible <bruno@clisp.org>
5641 * pathname.h: New file, from GNU gettext.
5642 * concatpath.c: New file, from GNU gettext.
5644 2003-03-30 Bruno Haible <bruno@clisp.org>
5646 * copy-file.c (copy_file_preserving): Don't set owner if the function
5647 chown() doesn't exist.
5649 2003-03-28 Bruno Haible <bruno@clisp.org>
5651 * copy-file.h: New file, from GNU gettext.
5652 * copy-file.c: New file, from GNU gettext.
5654 2003-03-18 Jim Meyering <jim@meyering.net>
5656 * quote.c (quote_n): Fix typo in comment.
5658 2003-03-14 Jim Meyering <jim@meyering.net>
5660 Merge changes from Coreutils.
5661 * obstack.h (obstack_object_size): Declare temporary, __o,
5662 to be const, in order to avoid warnings.
5663 (obstack_room): Likewise.
5664 (obstack_empty_p): Likewise.
5666 2003-03-13 Paul Eggert <eggert@twinsun.com>
5668 Merge changes from Bison.
5669 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
5670 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
5671 when compiling Bison 1.875's `bitset bset = obstack_alloc
5672 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
5673 * hash.c: Include <stdbool.h> unconditionally.
5675 2003-03-09 Paul Eggert <eggert@twinsun.com>
5677 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
5678 Reported by Bruce Becker; see:
5679 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
5681 2003-03-03 Paul Eggert <eggert@twinsun.com>
5682 Bruno Haible <bruno@clisp.org>
5684 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
5685 Reported by John Hughes, see
5686 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
5688 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
5690 * poll_.h: New file.
5693 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
5695 * mathl.h: New file.
5696 * acosl.c: New file.
5697 * asinl.c: New file.
5698 * atanl.c: New file.
5699 * ceill.c: New file.
5702 * floorl.c: New file.
5703 * frexpl.c: New file.
5704 * ldexpl.c: New file.
5706 * sincosl.c: New file.
5708 * sqrtl.c: New file.
5710 * trigl.c: New file.
5711 * trigl.h: New file.
5713 2003-02-17 Bruno Haible <bruno@clisp.org>
5715 * mkdtemp.h: New file, from GNU gettext.
5716 * mkdtemp.c: New file, from GNU gettext.
5718 2003-01-31 Bruno Haible <bruno@clisp.org>
5720 * rename.c: #undef rename before defining rpl_rename.
5721 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
5723 2003-01-30 Bruno Haible <bruno@clisp.org>
5725 * printf-args.h: New file, from GNU gettext.
5726 * printf-args.c: New file, from GNU gettext.
5727 * printf-parse.h: New file, from GNU gettext.
5728 * printf-parse.c: New file, from GNU gettext.
5729 * vasnprintf.h: New file, from GNU gettext.
5730 * vasnprintf.c: New file, from GNU gettext.
5731 * asnprintf.c: New file, from GNU gettext.
5732 * vasprintf.h: New file, from GNU gettext with modifications.
5733 * vasprintf.c: New file, from GNU gettext.
5734 * asprintf.c: New file, from GNU gettext.
5736 2003-01-29 Bruno Haible <bruno@clisp.org>
5738 * stpncpy.h: New file, from GNU gettext with modifications.
5739 * stpncpy.c: New file, from GNU gettext with modifications.
5741 2003-01-28 Bruno Haible <bruno@clisp.org>
5743 * c-ctype.h: New file, from GNU gettext, with changes suggested by
5745 * c-ctype.c: New file, from GNU gettext, with changes suggested by
5748 2003-01-27 Bruno Haible <bruno@clisp.org>
5750 * xsetenv.h: New file, from GNU gettext.
5751 * xsetenv.c: New file, from GNU gettext.
5753 2003-01-23 Bruno Haible <bruno@clisp.org>
5755 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
5757 2003-01-22 Bruno Haible <bruno@clisp.org>
5759 * exit.h: New file, from GNU gettext.
5761 2003-01-11 Bruno Haible <bruno@clisp.org>
5763 * stpcpy.h (stpcpy): Use ANSI C function declarations.
5764 * strcase.h (strcasecmp, strncasecmp): Likewise.
5766 2003-01-14 Jim Meyering <jim@meyering.net>
5768 * same.c (same_name): Tweak a comment.
5770 2003-01-11 Bruno Haible <bruno@clisp.org>
5772 * same.c (same_name): Reorder tests so as to avoid calling stat()
5773 when a string comparison is sufficient.
5775 2003-01-11 Bruno Haible <bruno@clisp.org>
5777 * readtokens.c (readtoken): Cast character to 'unsigned char', not
5780 2003-01-11 Bruno Haible <bruno@clisp.org>
5782 * hash-pjw.c: Add comment about low quality of this function.
5784 2003-01-12 Paul Eggert <eggert@twinsun.com>
5786 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
5787 to avoid collisions with libcurses and libreadline.
5789 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
5790 * getstr.h, getstr.c: Remove.
5791 * getline.c: Include "getline.h", to check interface.
5792 Move body of old getstr.c here: this defines MIN_CHUNK and
5793 declares getdelim2, which is renamed from getstr.
5794 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
5796 * linebuffer.c (readlinebuffer): Renamed from readline.
5798 * linebuffer.h: Likewise.
5799 (readline): Remove backward-compatibility macro.
5801 2003-01-12 Jim Meyering <jim@meyering.net>
5803 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
5805 2003-01-10 Bruno Haible <bruno@clisp.org>
5807 * alloca_.h: New file.
5808 * getdate.y: Unconditionally include alloca.h.
5809 * makepath.c: Likewise.
5810 * setenv.c: Likewise.
5811 * userspec.c: Likewise.
5813 2003-01-09 Bruno Haible <bruno@clisp.org>
5815 * stdbool.h.in: New file.
5817 2003-01-08 Bruno Haible <bruno@clisp.org>
5819 * safe-read.c: Include specification header first, to ensure its
5821 * full-write.c: Likewise.
5823 2003-01-08 Jim Meyering <jim@meyering.net>
5825 * full-write.c: Undefine and define-away `const' after inclusion
5826 of errno.h, not before. Suggestion from Bruno Haible.
5828 2003-01-07 Jim Meyering <jim@meyering.net>
5830 * full-write.c: Rework so that it may serve to define full_read, too.
5831 * full-read.c: Simply #define FULL_READ and include full-write.c.
5833 2003-01-06 Jim Meyering <jim@meyering.net>
5835 * version-etc.c: Update year in translatable copyright string.
5837 2002-12-25 Bruno Haible <bruno@clisp.org>
5839 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
5840 * xstrtol.h: Likewise.
5841 * xstrtoimax.c: Likewise.
5842 * xstrtoumax.c: Likewise.
5843 * human.h: Likewise.
5845 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
5846 on systems that have <inttypes.h> but not <stdint.h>.
5848 2002-12-31 Paul Eggert <eggert@twinsun.com>
5850 * memcoll.c (memcoll): Fall back on a simple algorithm using
5851 memcmp if strcoll doesn't work.
5853 2002-12-23 Bruno Haible <bruno@clisp.org>
5855 * localcharset.h: New file.
5856 * localcharset.c: Include it.
5857 * unicodeio.c: Likewise.
5859 2002-12-22 Bruno Haible <bruno@clisp.org>
5861 * utime.c (utime_null): No need to call ftruncate if the file was
5864 2002-12-23 Bruno Haible <bruno@clisp.org>
5866 * memcoll.c (STRCOLL): New macro.
5869 2002-12-22 Bruno Haible <bruno@clisp.org>
5871 * getstr.h (getstr): Define, to avoid clash with libcurses.
5872 * linebuffer.h (readline): Define, to avoid clash with libreadline.
5874 2002-12-22 Bruno Haible <bruno@clisp.org>
5876 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
5878 2002-12-23 Bruno Haible <bruno@clisp.org>
5880 * getline.h: Include <stddef.h>, for size_t.
5882 * unicodeio.h: Include <stddef.h>, for size_t.
5883 * unicodeio.c: Don't include <stddef.h>.
5885 2002-12-17 Bruno Haible <bruno@clisp.org>
5887 * canon-host.c (strdup): Remove unused declaration.
5889 * fsusage.c: Include full_read.h.
5890 (get_fs_usage): Use full_read instead of safe_read.
5892 * utime.c (utime_null): Use SAFE_READ_ERROR.
5894 2002-12-11 Bruno Haible <bruno@clisp.org>
5896 * setenv.h: Rewritten to cope with systems that have setenv() but not
5898 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
5901 2002-12-11 Bruno Haible <bruno@clisp.org>
5903 * setenv.c (alloca): Fall back to malloc.
5905 (setenv): Use freea() to free memory allocated with alloca().
5907 2002-11-13 Bruno Haible <bruno@clisp.org>
5909 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
5910 function declarations.
5911 * unsetenv.c (unsetenv): Likewise.
5913 2002-03-04 Bruno Haible <bruno@clisp.org>
5915 Portability to AIX 4.3.3.
5916 * unsetenv.c: New file, extracted from setenv.c.
5917 * setenv.c: Move the unsetenv() function to unsetenv.c.
5919 2001-12-20 Bruno Haible <bruno@clisp.org>
5921 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
5922 use malloc instead. For SunOS 4.
5924 2001-12-11 Bruno Haible <bruno@clisp.org>
5926 * setenv.c: Declare alloca.
5927 (compar_fn_t): New typedef.
5928 (KNOWN_VALUE, STORE_VALUE): Use it.
5930 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
5933 2002-12-10 Paul Eggert <eggert@twinsun.com>
5935 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
5936 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
5937 Choose values that are less likely to collide with system fnmatch
5939 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
5940 defined (e.g., a pure POSIX system).
5941 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
5942 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
5944 2002-12-06 Jim Meyering <jim@meyering.net>
5946 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
5948 Merge in changes from libc's misc/error.c, in preparation
5949 for the merge of gnulib's changes back into libc.
5951 * error.c (_): Define only if not already defined.
5952 Move definition to follow all #include directives.
5953 Include unlocked-io.h only if !_LIBC.
5954 [_LIBC]: Include <libio/libioP.h>.
5955 [USE_IN_LIBIO]: Include <libio/iolibio.h>
5956 (fflush): Tweak definition to use INTUSE.
5959 2002-12-05 Paul Eggert <eggert@twinsun.com>
5961 * alloca.c [defined emacs]: Include "lisp.h".
5962 (xalloc_die) [defined emacs]: New macro.
5963 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
5964 [! defined emacs]: Include <xalloc.h>.
5965 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
5966 (pointer): Typedef to POINTER_TYPE *.
5967 (malloc): Remove decl; we now always use xmalloc.
5968 (alloca): Use old-style definition, since Emacs needs this.
5969 Check for arithmetic overflow when computing combined size.
5971 2002-12-04 Paul Eggert <eggert@twinsun.com>
5973 Do not generate unlocked-io.h automatically, since it's easier to
5974 maintain it by hand.
5976 * unlocked-io.h: New file, from GNU diffutils,
5977 but with proper copyright notice and attribution.
5979 * Makefile.am: Add copyright notice.
5980 (libfetish_a_SOURCES): Add unlocked-io.h.
5981 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
5982 (DISTCLEANFILES, io_functions): Remove macros.
5983 (EXTRA_DIST): Remove gen_uio.
5984 (unlocked-io.h): Remove rule.
5986 2002-12-04 Jim Meyering <jim@meyering.net>
5988 Reflect the fact that stat.c and lstat.c are no longer generated.
5989 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
5990 (DISTCLEANFILES): Likewise.
5991 (EXTRA_DIST): Likewise.
5992 (all_local): Don't depend on stat.c or lstat.c.
5993 (stat.c, lstat.c): Remove rules.
5994 (EXTRA_DIST): Remove xstat.in.
5996 * xstat.in: Remove file. Contents moved into stat.c.
5997 * stat.c: New file. Contents mostly from xstat.in.
5998 * stat.c: Rework so that it may serve to define rpl_lstat, too.
5999 * lstat.c: New file. Simply #define LSTAT and include stat.c.
6001 * safe-read.c: Rework so that it may serve to define safe_write, too.
6002 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
6004 2002-12-03 Jim Meyering <jim@meyering.net>
6006 * safe-read.c, safe-write.c: Change variable names and comments, but
6007 not semantics, to minimize the differences between these two files.
6008 (safe_read): Change comment to mention SAFE_READ_ERROR.
6010 * safe-read.c (IS_EINTR): Define.
6011 (safe_read): Use IS_EINTR in place of in-function cpp directives.
6013 2002-12-02 Bruno Haible <bruno@clisp.org>
6015 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
6016 Define, taken from safe-read.c.
6017 (INT_MAX): Provide fallback.
6018 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
6019 * safe-write.h (SAFE_WRITE_ERROR): Define.
6021 * safe-read.c (EINTR): Remove definition.
6022 (safe_read): Don't use EINTR if it is absent.
6024 2002-12-02 Jim Meyering <jim@meyering.net>
6026 * safe-read.c (EINTR): Define.
6027 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
6028 (INT_MAX): Provide fallback.
6029 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
6031 * safe-read.h (SAFE_READ_ERROR): Define.
6033 2002-12-01 Jim Meyering <jim@meyering.net>
6035 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
6036 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
6038 2002-11-27 Paul Eggert <eggert@twinsun.com>
6040 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
6041 hash_rehash): Replace `if (limit <= value) abort ();' with
6042 `if (! (value < limit)) abort ();', for readability.
6044 2002-11-26 <karl@gnu.org>
6046 * strdup.c: copy from libc again, with jim's ok.
6047 * .cppi-disable: re-add strdup.c
6049 2002-11-25 <karl@gnu.org>
6051 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
6052 instead of "strtol.c".
6054 2002-11-25 Jim Meyering <jim@meyering.net>
6056 * mktime.c: Sync from libc, now that it has the latest fix.
6058 2002-11-24 <karl@gnu.org>
6060 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
6061 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
6063 2002-11-24 Jim Meyering <jim@meyering.net>
6065 Update from coreutils:
6067 * mktime.c: Merge in changes from libc.
6069 Avoid a link-time failure on some Linux systems.
6070 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
6071 (__mon_yday): Declare with the STATIC attribute.
6072 (__mktime_internal): Likewise.
6073 Based on a report from Greg Schafer.
6075 2002-11-23 Jim Meyering <jim@meyering.net>
6077 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
6078 Use `unsigned', not `int', as type of index.
6080 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
6082 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
6084 2002-11-22 Paul Eggert <eggert@twinsun.com>
6086 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
6087 hint that one should use `if (! x) abort ();' rather than `assert
6088 (x);', and anyway it's one less thing to worry about configuring.
6089 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
6090 hash_rehash, hash_insert): Use abort rather than assert.
6092 2002-11-22 Paul Eggert <eggert@twinsun.com>
6094 * quotearg.h: Allow multiple inclusion by surrounding with
6095 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
6096 so that we can be included first.
6097 (PARAMS): Remove; we now assume C89 or later. All uses removed.
6098 * quotearg.c: Include quotearg.h immediately after config.h.
6099 No need to include stddef.h or sys/types.h any more.
6100 Surround local include files with "", not "<>".
6101 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
6102 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
6103 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
6104 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
6105 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
6106 (ISPRINT): Remove; no longer needed now that we assume C89.
6108 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
6111 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
6112 quotearg_char): Use SIZE_MAX rather than
6113 (size_t) -1 when we are talking about "infinity".
6115 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
6117 2002-11-22 Bruno Haible <bruno@clisp.org>
6119 * safe-read.h: Assume C89. Add comments.
6120 (safe_read): Change return type to size_t.
6121 * safe-read.c (safe_read): Change return type to size_t. Handle byte
6122 counts > SSIZE_MAX correctly.
6123 * safe-write.h: New file.
6124 * safe-write.c: New file.
6125 * full-read.h: New file.
6126 * full-read.c: New file.
6127 * full-write.h: Assume C89. Add comments.
6128 * full-write.c: Include safe-write.h.
6129 (full_write): Rewritten to use safe_write.
6130 Suggested by Jim Meyering and Paul Eggert.
6132 2002-11-21 Bruno Haible <bruno@clisp.org>
6134 Remove case insensitive option matching.
6135 * argmatch.h (argcasematch): Remove declaration.
6136 (ARGCASEMATCH): Remove macro.
6137 (__xargmatch_internal): Remove case_sensitive argument.
6138 (XARGMATCH): Update.
6139 (XARGCASEMATCH): Remove macro.
6140 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
6141 case_sensitive argument.
6142 (argcasematch): Remove function.
6143 (__xargmatch_internal): Remove case_sensitive argument.
6144 (main): Use XARGMATCH instead of XARGCASEMATCH.
6146 * xmalloc.c: Change compile-time error message. Add comment about
6147 required autoconf version.
6149 2002-11-21 Jim Meyering <jim@meyering.net>
6151 * strdup.c (strdup): Tweak comment and initial #if/#include.
6153 Merge in changes from the coreutils.
6155 2002-09-25 Paul Eggert <eggert@twinsun.com>
6156 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
6157 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
6158 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
6159 int. Work more efficiently if X is the same width as uintmax_t.
6160 Do not compare X to -1, to avoid bogus compiler warning.
6161 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
6162 Don't assume that f_frsize and f_bsize are the same type.
6164 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
6167 * makepath.c (make_path): Restore umask *before* creating the final
6169 (make_path): Minor reformatting.
6171 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
6172 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
6174 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
6175 ones. At least on GNU/Linux systems, `auto' means something else.
6178 2002-11-20 Paul Eggert <eggert@twinsun.com>
6180 Merge argmatch cleanups from Bison. Assume C89.
6182 * argmatch.c: Include config.h here, not in argmatch.h.
6183 Include stdlib.h, for EXIT_FAILURE.
6184 Always include <string.h>, since we assume C89.
6185 (EXIT_FAILURE): Remove pre-C89 bug workaround.
6186 * argmatch.h: Do not include <config.h> or <sys/types.h>.
6187 Include <stddef.h> instead, since it's all we need for size_t.
6188 (PARAMS): Remove. All uses removed.
6189 (ARRAY_CARDINALITY): Do not bother to #undef.
6190 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
6191 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
6192 Remove unnecessary parentheses.
6193 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
6194 Insert necessary parentheses.
6195 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
6196 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
6198 2002-11-19 Bruno Haible <bruno@clisp.org>
6200 * mbswidth.c: Include mbswidth.h right at the beginning.
6201 * mbswidth.h: Include <stddef.h>, for size_t.
6203 * mbswidth.h (PARAMS): Remove macro.
6204 (mbswidth, mbsnwidth): Use ANSI C function declarations.
6205 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
6207 * gcd.h (PARAMS): Remove macro.
6208 (gcd): Use ANSI C function declarations.
6209 * gcd.c (gcd): Likewise.
6211 2002-11-15 Bruno Haible <bruno@clisp.org>
6213 * strcspn.c: Include <stddef.h>.
6214 (strcspn): Use ANSI C function declaration. Change return type to
6216 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
6217 (strpbrk): Use NULL.
6218 * strpbrk.h (PARAMS): Remove macro.
6219 (strpbrk): Use ANSI C function declaration.
6220 * strstr.c: Don't include <sys/types.h>.
6221 * strstr.h (PARAMS): Remove macro.
6222 (strstr): Use ANSI C function declarations.
6224 2002-11-06 Bruno Haible <bruno@clisp.org>
6226 * gcd.h (gcd): Change argument type to 'unsigned long'.
6227 * gcd.c (gcd): Likewise.
6229 2002-11-05 Bruno Haible <bruno@clisp.org>
6231 * gcd.h: New file, from gettext-0.11.5.
6232 * gcd.c: New file, from gettext-0.11.5.
6234 2002-11-05 Bruno Haible <bruno@clisp.org>
6236 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6237 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6238 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6239 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6241 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
6242 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
6244 * closeout.c: Include gettext.h instead of <libintl.h>.
6245 * human.c: Include gettext.h instead of <libintl.h>.
6246 * quotearg.c: Include gettext.h instead of <libintl.h>.
6247 * rpmatch.c: Include gettext.h instead of <libintl.h>.
6248 * unicodeio.c: Include gettext.h instead of <libintl.h>.
6249 * userspec.c: Include gettext.h instead of <libintl.h>.
6250 * version-etc.c: Include gettext.h instead of <libintl.h>.
6251 * xmalloc.c: Include gettext.h instead of <libintl.h>.
6252 (textdomain): Remove definition.
6253 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
6255 * long-options.c: Remove include of <libintl.h> and definition of _.
6256 * same.c: Remove include of <libintl.h> and definition of _.
6258 2002-11-04 Bruno Haible <bruno@clisp.org>
6260 * stpcpy.h: New file, from GNU gettext-0.11.5.
6261 * strcase.h: New file, from GNU gettext-0.11.5.
6262 * strpbrk.h: New file, from GNU gettext-0.11.5.
6263 * strstr.h: New file, from GNU gettext-0.11.5.
6264 * xgetcwd.h: New file, from GNU gettext-0.11.5.
6266 2002-05-09 Bruno Haible <bruno@clisp.org>
6268 * config.charset: Update for newest glibc. Add canonical names
6269 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
6271 2002-05-09 Bruno Haible <bruno@clisp.org>
6273 * localcharset.c (get_charset_aliases): Add more Windows specific
6276 2002-05-08 Owen Taylor <otaylor@redhat.com>
6278 * config.charset: A few additions for Solaris.
6280 2001-12-05 Bruno Haible <bruno@clisp.org>
6282 * localcharset.c (locale_charset): Don't return an empty string.
6284 2001-10-23 Bruno Haible <haible@clisp.cons.org>
6286 * config.charset: msdos in uk_UA uses CP1125.
6288 2001-08-05 Bruno Haible <haible@clisp.cons.org>
6290 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
6291 * localcharset.c (locale_charset): Declare as extern "C".
6293 2002-02-15 Bruno Haible <bruno@clisp.org>
6295 * config.charset [msdosdjgpp]: For Russian, use CP866.
6297 2002-02-11 Bruno Haible <bruno@clisp.org>
6299 * config.charset: Add support for NetBSD.
6301 2002-09-25 <karl@gnu.org>
6303 * strdup.c: copy from libc/string (via ../config/srclist*).
6304 * getopt*: copy from libc/posix.
6305 * gettext.h: copy from gettext.
6306 * .cppi-disable: add strdup.c, gettext.h.
6308 2002-07-01 Jim Meyering <meyering@lucent.com>
6310 * c-stack.c: Include sys/time.h.
6311 From Volker Borchert.
6313 2002-06-11 Paul Eggert <eggert@twinsun.com>
6315 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
6316 New macro. Use it uniformly instead of
6317 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
6318 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
6319 reported by Vin Shelton.
6321 2002-06-22 Jim Meyering <meyering@lucent.com>
6323 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
6324 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
6326 2002-06-22 Paul Eggert <eggert@twinsun.com>
6328 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
6329 Do not assume SA_SIGINFO behavior.
6330 Bug reported by Jim Meyering on NetBSD 1.5.2.
6332 2002-06-22 Jim Meyering <meyering@lucent.com>
6334 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
6336 * exitfail.c, exitfail.h: Likewise.
6337 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
6339 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
6341 (EXTRA_DIST): Add fnmatch_loop.c.
6342 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
6344 * fnmatch_loop.c: New file, from diffutils-2.8.2.
6345 * fnmatch.c: Update from diffutils-2.8.2.
6346 * fnmatch_.h: New file. From diffutils-2.8.2.
6347 * fnmatch.h: Remove file.
6349 2002-06-18 Paul Eggert <eggert@twinsun.com>
6351 * file-type.h: Report an error if neither S_ISREG nor
6352 S_IFREG is defined, instead of using a test specific to glibc
6353 2.2. This should be safe, since POSIX requires S_ISREG and
6354 Unix Version 7 had S_IFREG. We don't need to check for
6355 <sys/types.h> since we don't use any symbols that it defines.
6357 2002-06-15 Jim Meyering <meyering@lucent.com>
6359 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
6360 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
6361 have been included before this file.
6363 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
6365 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
6366 so that each temporary file name is unique and valid in the first
6367 8 characters, for operation under DOS.
6369 2002-06-15 Jim Meyering <meyering@lucent.com>
6371 Work even with DJGPP 2.03, which lacks support for symlinks.
6373 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
6375 * lchown.c (S_ISLNK): Likewise.
6377 2002-06-14 Jim Meyering <meyering@lucent.com>
6379 * file-type.h: Use the version from diffutils-2.8.2.
6380 * file-type.c: Likewise.
6382 2002-05-27 Jim Meyering <meyering@lucent.com>
6384 Fix a problem seen only on nonconforming systems whereby ls.c's
6385 use of localtime, and then of gettimeofday would cause trouble:
6386 the localtime call used to initialize rpl_gettimeofday's save
6387 mechanism would clobber ls's current local time information so
6388 that in any long listing the first file would always be listed
6389 with date 1970-01-01. Analysis by Volker Borchert.
6391 * gettimeofday.c (localtime): Undefine.
6392 (rpl_localtime): New function.
6394 2002-05-22 Jim Meyering <meyering@lucent.com>
6396 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
6397 * file-type.h: New file.
6398 * file-type.c (file_type): New file/function. Extracted from diffutils.
6400 2002-04-29 Paul Eggert <eggert@twinsun.com>
6402 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
6404 2002-04-28 Paul Eggert <eggert@twinsun.com>
6406 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
6407 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
6408 of 127, since 64 is the largest conceivable number for ancient
6410 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
6412 2002-04-28 Jim Meyering <meyering@lucent.com>
6414 * sig2str.c (WTERMSIG): Remove definition (unused).
6416 2002-04-28 Paul Eggert <eggert@twinsun.com>
6418 * sig2str.h, sig2str.c: New files.
6419 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
6421 2002-04-24 Jim Meyering <meyering@lucent.com>
6423 * gettext.h: New file, from Gettext.
6424 * Makefile.am (INCLUDES): Remove -I../intl.
6425 (libfetish_a_SOURCES): Add gettext.h.
6427 2002-04-16 Jim Meyering <meyering@lucent.com>
6429 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
6430 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
6431 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
6433 2002-04-12 Jim Meyering <meyering@lucent.com>
6435 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
6437 2002-03-10 Jim Meyering <meyering@lucent.com>
6439 * makepath.c (make_path): Remove a comma from a diagnostic.
6440 Suggestion from Santiago Vila.
6442 2002-03-08 Jim Meyering <meyering@lucent.com>
6444 * rename.c: Mention that this wrapper is needed also on
6445 mips-dec-ultrix4.4 systems.
6447 2002-03-02 Jim Meyering <meyering@lucent.com>
6449 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
6450 not HAVE_CLOCK_SETTIME.
6452 2002-02-27 Paul Eggert <eggert@twinsun.com>
6454 * nanosleep.h: Rename to....
6455 * timespec.h: New name for nanosleep.h. All uses changed.
6457 * gettime.c: New file.
6458 * settime.c: New file.
6461 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
6462 timespec.h. Remove nanosleep.h.
6464 2002-02-25 Paul Eggert <eggert@twinsun.com>
6466 * acl.c, acl.h: New files.
6467 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
6469 2002-02-24 Jim Meyering <meyering@lucent.com>
6471 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
6472 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
6473 cause trouble. Reported by Nelson Beebe.
6475 2002-02-23 Paul Eggert <eggert@twinsun.com>
6477 * path-concat.c (xpath_concat): Reorder code to pacify
6478 compilers that don't know that xalloc_die never returns.
6480 2002-02-20 Jim Meyering <meyering@lucent.com>
6482 * getdate.c: Regenerate using bison-1.33.
6484 2002-02-15 Paul Eggert <eggert@twinsun.com>
6486 * posixver.c, posixver.h: New files.
6487 * Makefile.am (libfetish_a_SOURCES): Add them.
6489 2002-02-02 Paul Eggert <eggert@twinsun.com>
6490 Bruno Haible <bruno@clisp.org>
6492 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
6493 (fwrite_success_callback): New declaration.
6494 * unicodeio.c (unicode_to_mb): New function, extracted from
6495 print_unicode_char. Call failure callback instead of error.
6496 (fwrite_success_callback): New function.
6497 (exit_failure_callback): New function.
6498 (fallback_failure_callback): New function.
6499 (print_unicode_char): Call unicode_to_mb.
6501 2002-01-26 Jim Meyering <meyering@lucent.com>
6503 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
6505 2002-01-22 Jim Meyering <meyering@lucent.com>
6507 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
6508 Otherwise, some versions of automake would omit the rule that makes
6509 Makefile from Makefile.in.
6511 2001-01-21 Paul Eggert <eggert@twinsun.com>
6513 * xmemcoll.h, xmemcoll.c: New files.
6514 * Makefile.am (libfetish_a_SOURCES): Add them.
6515 * memcoll.c: Include errno.h, and declare errno if not defined.
6516 (memcoll): Set errno to zero if there is no error.
6518 * quotearg.c (quotearg_buffer_restyled):
6519 Fix bug with quoting buffers containing NUL when backslashing escapes.
6520 This bug was exposed by the other changes in this patch.
6521 (quotearg_n_options): New arg ARGSIZE.
6522 All callers changed.
6523 (quoting_options_from_style): New function.
6524 (quotearg_n_style): Use it.
6525 (quotearg_n_style_mem): New function.
6527 * quotearg.h (quotearg_n_style_mem): New function.
6529 2002-01-16 Jim Meyering <meyering@lucent.com>
6531 * getdate.y: Add three semicolons, each just before a closing brace.
6532 Bison (as of version 1.31) no longer papers over that mistake.
6534 2002-02-14 Paul Eggert <eggert@twinsun.com>
6536 * backupfile.c (ISDIGIT): Comment fix.
6537 * getdate.y (ISDIGIT): Likewise.
6538 * posixtm.c (ISDIGIT, year): Likewise.
6539 * strverscmp.c (ISDIGIT): Likewise.
6540 * userspec.c (ISDIGIT): Likewise.
6542 2002-01-05 Jim Meyering <meyering@lucent.com>
6544 * version-etc.c (version_etc_copyright): Update copyright year.
6546 2001-01-19 Paul Eggert <eggert@twinsun.com>
6548 * closeout.c (close_stdout_status): If ferror (stdout), do
6549 not silently exit merely because the output buffer happens to
6550 have nothing pending.
6552 2001-12-18 Paul Eggert <eggert@twinsun.com>
6554 See the big note in ../ChangeLog.
6555 * human.c (suffixes): Prefer K to k for 1024.
6556 (generate_suffix_backwards): New function.
6557 (human_readable_inexact): Use it.
6558 * xstrtol.c (__xstrtol): If there is no number but there
6559 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
6560 Accept 'K' as well as 'k'.
6562 2001-12-15 Jim Meyering <meyering@lucent.com>
6564 * regex.h (__restrict_arr): Update from libc.
6566 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
6567 as `remote' if the name starts with `//'. Suggested by Michael Stone.
6570 2001-12-10 Jim Meyering <meyering@lucent.com>
6572 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
6573 Instead, include "xalloc.h".
6574 (initbuffer): Don't cast xmalloc return value to char*.
6575 (readline): Reword comment.
6576 Don't cast xrealloc return value to char*
6579 2001-12-09 Jim Meyering <meyering@lucent.com>
6581 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
6582 `signed and unsigned type in conditional expression'.
6583 * posixtm.c (posix_time_parse): Likewise.
6585 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
6587 * readtokens.c (readtoken): Declare an index to be of type unsigned
6588 to avoid a pedantic warning.
6590 * getstr.c: Don't include assert.h.
6591 (getstr): Remove warning-evoking assertions.
6592 Return -1 if offset parameter is out of bounds.
6593 Change the type of a local from int to size_t.
6595 * strftime.c (my_strftime_localtime_r): Include this function
6596 definition in the `#if ! HAVE_TM_GMTOFF' block.
6598 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
6599 Include xalloc.h instead.
6601 2001-12-02 Jim Meyering <meyering@lucent.com>
6603 * tempname.c: Don't declare getenv, thus reverting the change of
6604 2001-11-18. It's no longer necessary, now that stdlib.h is always
6607 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
6608 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
6610 2001-11-30 Akim Demaille <akim@epita.fr>
6612 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
6613 before being defined.
6615 2001-11-27 Paul Eggert <eggert@twinsun.com>
6617 * quotearg.h (quotearg_n, quotearg_n_style):
6618 First arg is int, not unsigned.
6619 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
6620 (SIZE_MAX, UINT_MAX): New macros.
6621 (quotearg_n_options): Abort if N is negative.
6622 Avoid overflow check on hosts where size_t is 64 bits and int
6623 is 32 bits, as overflow is impossible there.
6624 Fix off-by-one typo that caused unnecessary reallocation.
6626 2001-11-27 Jim Meyering <meyering@lucent.com>
6628 * tempname.c: Merge with version from libc.
6629 * regex.c: Likewise.
6631 * tempname.c: Include stdlib.h unconditionally. On some old systems
6632 for which STDC_HEADERS is 0, it was not included, resulting in a
6633 warning about an integer-to-pointer conversion problem with getenv.
6634 Reported by Volker Borchert.
6636 2001-11-26 Jim Meyering <meyering@lucent.com>
6638 * gtod.h: Remove file.
6639 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
6640 * gettimeofday.c: Don't include gtod.h.
6641 (GTOD_init): Remove function.
6642 (rpl_gettimeofday): Do its job here instead, rather than aborting.
6643 Suggestion from Volker Borchert.
6645 2001-11-23 Jim Meyering <meyering@lucent.com>
6647 * hash.h (struct hash_table): Don't define here. Merely declare it.
6648 * hash.c (struct hash_table): Define it here instead.
6650 2001-11-22 Jim Meyering <meyering@lucent.com>
6652 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
6654 2001-11-18 Paul Eggert <eggert@twinsun.com>
6656 * tempname.c (TMP_MAX): Remove; no longer needed.
6657 (TEMPORARIES): New macro.
6658 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
6659 removes an artificial limitation (e.g. HP-UX 10.20, where
6662 2001-11-18 Jim Meyering <meyering@lucent.com>
6664 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
6667 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
6668 files will be created before anything else.
6670 2001-11-17 Jim Meyering <meyering@lucent.com>
6672 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
6673 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
6674 rather than group writable. Patch by Juan F. Codagnone.
6676 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
6677 Instead, include "xalloc.h".
6679 * mountlist.c: Include unlocked-io.h after all system headers.
6680 Remove explicit declarations of xmalloc, xrealloc,
6681 and xstrdup. Instead, include "xalloc.h".
6683 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
6684 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
6685 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
6687 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
6688 Reported by Padraig Brady.
6690 * mkstemp.c: #undef mkstemp.
6692 (rpl_mkstemp): Rename from mkstemp.
6695 2001-11-16 Jim Meyering <meyering@lucent.com>
6697 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
6698 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
6699 determine the amount of total physical memory, use pstat_getstatic.
6700 HPUX-11 doesn't define _SC_PHYS_PAGES.
6701 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
6702 If sysconf couldn't be used to determine the amount of available
6703 physical memory, use both pstat_getstatic and pstat_getdynamic.
6704 Based on a patch from Bob Proulx.
6706 2001-11-05 Jim Meyering <meyering@lucent.com>
6708 * xstat.in (slash_aware_lstat): Correct a misleading comment.
6710 2001-11-03 Jim Meyering <meyering@lucent.com>
6712 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
6713 in argmatch_to_argument call.
6715 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
6718 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
6719 e.g., a fault due to an attempt to free a NULL pointer.
6721 2001-11-01 Jim Meyering <meyering@lucent.com>
6723 * dirfd.c, dirfd.h: New files.
6724 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
6726 * hash.c (hash_print) [TESTING]: Clean up.
6728 2001-10-22 Paul Eggert <eggert@twinsun.com>
6730 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
6731 to avoid a warning if -Wall.
6733 2001-10-21 Paul Eggert <eggert@twinsun.com>
6735 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
6737 2001-10-21 Jim Meyering <meyering@lucent.com>
6739 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
6740 this code would end up calling gettext even in packages built
6742 * getopt.c (_): Likewise.
6743 * regex.c (_): Likewise.
6745 2001-10-20 Paul Eggert <eggert@twinsun.com>
6747 * error.c (strerror_r): Do not declare unless !_LIBC.
6748 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
6749 Use strerror_r that is only a macro, even if it is not a function.
6750 (strerror): Check for HAVE_DECL_STRERROR before declaring.
6751 (private_strerror): Use prototypes, not old-style function definition.
6752 (print_errno_message): New function.
6753 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
6755 (error_tail, error, error_at_line): Use it.
6757 2001-10-11 Jim Meyering <meyering@lucent.com>
6759 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
6760 and quote_n (1, ... to avoid clobbering a buffer.
6762 2001-10-05 Jim Meyering <meyering@lucent.com>
6764 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
6765 * hash-pjw.c: New file (factored out of fileutils' remove.c).
6766 * hash-pjw.h: New file.
6768 2001-09-30 Jim Meyering <meyering@lucent.com>
6770 * mountlist.c [MOUNTED_GETFSSTAT]:
6771 Include <sys/ucred.h>, for Apple Darwin.
6772 Include sys/mount.h and sys/fs_types.h only if available.
6774 (read_filesystem_list): Use FS_TYPE.
6776 2001-09-29 Paul Eggert <eggert@twinsun.com>
6778 * exclude.c (excluded_filename): 0 -> false, since it's
6781 2001-09-28 Paul Eggert <eggert@twinsun.com>
6783 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
6784 #defines strtoimax. Also treat the other strto* functions
6787 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
6788 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
6789 (strtoimax, strtoumax): Do not declare if already defined as a macro.
6791 2001-09-26 Jim Meyering <meyering@lucent.com>
6793 Most macros in unlocked-io.h had the wrong number of arguments.
6794 * gen-uio: New script.
6795 (USE_UNLOCKED_IO): Define to 1 if not already defined.
6796 * unlocked-io.hin: Remove file.
6797 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
6798 rather than trying to embed it here.
6799 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
6800 Reported by Padraig Brady.
6802 2001-09-25 Volker Borchert <bt@teknon.de>
6804 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
6806 2001-09-23 Jim Meyering <meyering@lucent.com>
6808 * mountlist.c: Remove useless parentheses in #if directives.
6809 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
6810 the deprecated MOUNTED symbol is no longer defined in mntent.h.
6812 2001-09-22 Jim Meyering <meyering@lucent.com>
6814 * localcharset.c: Update from latest gettext.
6815 * config.charset: Likewise.
6817 2001-09-20 Jim Meyering <meyering@lucent.com>
6819 * xstrtol.c (strtoimax): Guard declaration with
6820 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
6821 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
6822 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
6823 (strtoumax): Likewise, for completeness (it wasn't necessary).
6825 2001-09-06 Paul Eggert <eggert@twinsun.com>
6827 * strtoimax.c (HAVE_LONG_LONG):
6828 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
6829 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
6830 to work around bug in IBM C compiler.
6832 2001-09-16 Jim Meyering <meyering@lucent.com>
6834 * mkdir.c: New file.
6836 2001-09-04 Paul Eggert <eggert@twinsun.com>
6838 * xgetcwd.c: Revert some of the previous change; intead,
6839 fix the HAVE_GETCWD_NULL code to behave more like the
6840 !HAVE_GETCWD_NULL code used to.
6843 (xgetcwd): Do not return NULL when memory is exhausted; instead,
6846 2001-09-04 Paul Eggert <eggert@twinsun.com>
6848 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
6849 Use ssize_t, not int, to store result of readlink.
6850 Check for ssize_t overflow as well as size_t overflow,
6851 as POSIX says the result of readlink is implementation-defined
6852 when ssize_t overflows.
6853 Remove unnecessary cast to char*.
6854 Use free+malloc instead of realloc, as the storage doesn't need
6855 to be preserved and it's clearer and can be more efficient that way.
6856 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
6857 * xreadlink.h (xreadlink): Update prototype.
6859 2001-09-03 Paul Eggert <eggert@twinsun.com>
6861 * exclude.c (fnmatch_no_wildcards): Fix confusion between
6862 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
6863 spotted by Jim Meyering.
6865 2001-09-03 Jim Meyering <meyering@lucent.com>
6867 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
6869 2001-09-03 Paul Eggert <eggert@twinsun.com>
6871 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
6872 like the HAVE_GETCWD_NULL code.
6873 Include pathmax.h if not HAVE_GETCWD.
6874 Do not include xalloc.h.
6875 (INITIAL_BUFFER_SIZE): New symbol.
6876 Do not use xmalloc / xrealloc, since the caller is responsible for
6877 handling errors. Preserve errno around `free' during failure.
6878 Do not overrun buffer when using getwd.
6880 2001-09-03 Paul Eggert <eggert@twinsun.com>
6882 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
6883 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
6885 2001-09-02 Jim Meyering <meyering@lucent.com>
6887 * error.c: Update from GNU libc.
6889 2001-09-01 Jim Meyering <meyering@lucent.com>
6891 * xreadlink.c: New file.
6892 * xreadlink.h: New file.
6893 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
6895 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
6896 doesn't conflict with sparc Solaris 7's definition in
6897 /usr/include/sys/int_types.h.
6899 * exclude.c: Use `""', not `<>' to #include non-system header files.
6900 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
6901 and strncasecmp as r-values. Unixware didn't have declarations.
6903 2001-08-31 Jim Meyering <meyering@lucent.com>
6905 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
6906 Use an initial, malloc'd, buffer of length 128 rather than
6907 a statically allocated one of length 1024.
6909 2001-08-30 Paul Eggert <eggert@twinsun.com>
6911 * xgetcwd.c: Don't include pathmax.h.
6912 Include stdlib.h and unistd.h if available.
6914 (xmalloc, xstrdup, free): Remove decls.
6915 (xgetcwd): Don't assume sizes fit in unsigned.
6916 Check for overflow when computing sizes.
6917 Simplify reallocation code.
6919 2001-08-28 Paul Eggert <eggert@twinsun.com>
6921 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
6923 * strtoimax.c: Renamed from strtoxmax.c, removing the
6926 Also, make the following further changes to make this file's
6927 configuration more similar to that of strtol.c:
6928 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
6929 (strtoumax, uintmax_t, strtoull, strtol): Remove.
6930 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
6931 (strtoimax): Renamed from strtoumax. All uses of unsigned values
6932 changed to signed values.
6934 And make the following changes as well:
6935 Fix copyright notice, as 1999 was missing.
6936 (verify): New macro.
6937 (strtoimax): Check sizes at compile-time, not run-time.
6938 Prefer strtol to strtoll if both work.
6939 (main): Remove; it was not that useful and was a pain to maintain.
6941 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
6943 2001-08-30 Paul Eggert <eggert@twinsun.com>
6945 * savedir.c (savedir): Remove size parameter, as POSIX says that
6946 a directory's st_size can have an arbitrary value, so the old
6947 usage could waste an arbitrary amount of memory. All uses
6949 * savedir.h: Update prototype.
6951 2001-08-30 Paul Eggert <eggert@twinsun.com>
6953 * xstrtol.c (strtoimax): New decl.
6955 2001-08-28 Paul Eggert <eggert@twinsun.com>
6957 * xstrtol.h: Add copyright notice.
6958 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
6959 LONGINT_INVALID_SUFFIX_CHAR.
6961 2001-08-30 Paul Eggert <eggert@twinsun.com>
6963 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
6966 2001-08-30 Paul Eggert <eggert@twinsun.com>
6968 * hash.c: Remove '2001' from copyright notice.
6970 2001-08-30 Paul Eggert <eggert@twinsun.com>
6972 * full-write.h: New file.
6973 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
6974 * full-write.c: Correct credits, as cccp.c no longer
6975 exists and anyway it was so heavily changed from the old cccp
6976 code as to be unrecognizable. Include full-write.h.
6977 (full_write) Return size_t, with short writes meaning failure.
6978 All callers changed. This fixes a bug with large buffers
6980 * utime.c: Include full-write.h.
6982 2001-08-30 Paul Eggert <eggert@twinsun.com>
6984 Merge 'exclude' changes from tar 1.13.22.
6985 This fixes one or two unlikely storage allocation overflow bugs,
6986 but doesn't change user-visible behavior otherwise.
6988 2001-08-30 Paul Eggert <eggert@twinsun.com>
6990 * exclude.c (bool): Declare, perhaps by including stdbool.h.
6991 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
6992 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
6993 Include if available.
6994 (<xalloc.h>): Include
6995 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
6996 (verify): New macro. Use it to verify that EXCLUDE macros do not
6997 collide with FNM macros.
6998 (struct patopts): New struct.
6999 (struct exclude): Use it, as exclude patterns now come with options.
7000 (new_exclude): Support above changes.
7001 (new_exclude, add_exclude_file):
7002 Initial size must now be a power of two to simplify overflow checking.
7003 (free_exclude, fnmatch_no_wildcards): New function.
7004 (excluded_filename): No longer requires options arg, as the options
7005 are determined by add_exclude. Now returns bool, not int.
7006 (excluded_filename, add_exclude):
7007 Add support for the fancy new exclusion options.
7008 (add_exclude, add_exclude_file): Now takes int options arg.
7009 Check for arithmetic overflow when computing sizes.
7010 (add_exclude_file): xrealloc might modify errno, so don't
7011 realloc until after errno might be used.
7013 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
7015 (free_exclude): New decl.
7016 (add_exclude, add_exclude_file): Now takes int options arg.
7017 (excluded_filename): No longer requires options arg, as the options
7018 are determined by add_exclude. Now returns bool, not int.
7020 2001-08-30 Paul Eggert <eggert@twinsun.com>
7022 * alloca.c (alloca): Arg is of type size_t, not unsigned.
7024 2001-08-27 Jim Meyering <meyering@lucent.com>
7026 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
7028 * version-etc.c (N_): Remove definition.
7029 Revert most of last change.
7030 Instead, simply don't mark the `Copyright...' string for translation.
7031 Based on advice from Paul Eggert.
7033 * strtoxmax.c: Tweak comment.
7035 2001-08-26 Jim Meyering <meyering@lucent.com>
7037 * version-etc.c (version_etc_copyright_fmt): Replace literal year
7038 of copyright with `%s' so translators don't get an untranslated
7040 (COPYRIGHT_YEAR): Define.
7041 (version_etc): Use fprintf rather than fputs.
7042 Suggestion from Ulrich Drepper.
7044 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
7046 * strtoll.c: New file, from GNU libc.
7047 * xstrtoimax.c: New file.
7049 * xstrtol.h: Add xstrtoimax.
7050 * strtoumax.c: New file. Simply include "strtoumax.c".
7051 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
7053 * strtoumax.c: Factor to work both for unsigned and signed types, ...
7054 * strtoxmax.c: ... then renamed to this.
7056 2001-08-13 Paul Eggert <eggert@twinsun.com>
7058 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
7059 Port to Solaris 8, where 'sed' requires a space after the 'r'
7060 command, and where sh dislikes "$/". Clean up the spacing a bit.
7061 Redirect output to $tmp just once.
7063 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
7065 * addext.c (<errno.h>): Include.
7066 (errno): Declare if not defined.
7067 (addext): Work correctly when pathconf returns -1 and leaves
7068 errno alone because there is no limit. Also, work even if
7069 pathconf returns a value greater than SIZE_MAX.
7071 2001-08-12 Jim Meyering <meyering@lucent.com>
7073 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
7074 Simply `return getcwd (NULL, 0);'.
7075 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
7076 Use 1300 as initial value for length, not PATH_MAX.
7078 * pathmax.h: Clean up cpp syntax.
7080 2001-08-12 Jim Meyering <meyering@lucent.com>
7082 * gettimeofday.c: New file.
7084 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
7086 2001-08-04 Jim Meyering <meyering@lucent.com>
7088 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
7089 to get in sync with glibc.
7091 2001-08-03 Paul Eggert <eggert@twinsun.com>
7093 The following changes are from gettext 0.10.39 as maintained by
7096 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
7097 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
7098 with inverted sense. All uses changed.
7100 * mbswidth.c: Don't include <limits.h>.
7101 Include <stdlib.h> and <string.h> unconditionally.
7102 (iswcntrl, mbsinit, ISCNTRL): New macros.
7103 (mbsnwidth): Use K&R style function declarations.
7104 Don't bother checking for MB_LEN_MAX == 1, since the compiler
7105 can optimize it when MB_CUR_MAX == 1.
7106 The width of control characters is zero, not 1.
7108 2001-07-15 Jim Meyering <meyering@lucent.com>
7110 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
7111 (BUILT_SOURCES): Add unlocked-io.h.
7112 (io_functions): Define.
7113 (unlocked-io.h): New rule.
7114 (DISTCLEANFILES): Add unlocked-io.h.
7115 (all-local): Depend on unlocked-io.h, to ensure it is created.
7117 * unlocked-io.hin: New file
7119 * regex.c: Update from glibc.
7121 2001-07-05 Jim Meyering <meyering@lucent.com>
7123 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
7125 (libfetish_a_SOURCES): Put all .h files here instead.
7126 Remove a thus-exposed (better checks in automake) duplicate and
7127 two unnecessary .h files.
7129 2001-06-11 Jim Meyering <meyering@lucent.com>
7131 * regex.c: Update from GNU libc.
7133 2001-05-27 Jim Meyering <meyering@lucent.com>
7135 * readutmp.h (UT_TYPE): Define.
7137 2001-05-24 Jim Meyering <meyering@lucent.com>
7139 * argmatch.c: Include "quote.h".
7140 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
7141 quote function. Reported by Göran Uddeborg.
7143 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
7145 * dirname.c (dir_name): Compute append_dot using path, not newpath
7146 which is not yet declared.
7148 2001-05-11 Paul Eggert <eggert@twinsun.com>
7150 * Makefile.am (libfetish_a_SOURCES):
7151 Add strftime.c, since we now compile it on all hosts.
7153 * strftime.c (my_strftime):
7154 Define to nstrftime if emacs, but only if my_strftime is not defined.
7155 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
7156 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
7157 Add one more extra argument: a nanoseconds value.
7160 (my_strftime function): Add %N format.
7161 (emacs_strftimeu): Renamed from emacs_strftime,
7162 with extra ut argument.
7164 2001-05-11 Paul Eggert <eggert@twinsun.com>
7166 dirname code cleanup. base_name now behaves more compatibly
7167 with POSIX basename when given file names that have trailing
7168 slashes, and similarly for dir_name. Add new primitives
7169 base_len and dir_len. Put the directory-name-related decls
7172 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
7173 * backupfile.c (base_name): Likewise.
7174 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
7175 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
7176 * makepath.c (strip_trailing_slashes): Likewise.
7177 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
7179 * rename.c (strip_trailing_slashes): Likewise.
7180 * same.c (base_name): Likewise.
7181 * stripslash.c (ISSLASH): Likewise.
7183 * addext.c: Include <dirname.h> after size_t is defined.
7184 * backupfile.c: Likewise.
7186 * addext.c (addext): Use base_len to trim redundant
7187 trailing slashes instead of doing it ourselves.
7188 But do not trim the last slash if it is not redundant.
7190 * backupfile.c (find_backup_file_name,
7191 max_backup_version): Use base_len instead of rolling it ourselves.
7192 Handle the case of "" and (on DOS) "C:" correctly.
7194 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
7195 Include <string.h>, <dirname.h>.
7196 (base_name): Allow file names ending in slashes, other than names
7197 that are all slashes. In this case, return the basename followed
7198 by the slashes. This is more general, and can be used in places
7199 where the original base_name purposely had an assertion failure.
7200 (base_len): New function.
7202 * dirname.c: Include <string.h> instead of <stdlib.h>.
7203 Do not include <assert.h>; no longer needed.
7205 (memrchr): Remove decl.
7206 (dir_name_r): Remove.
7207 (dir_len): Renamed from dirlen. All callers changed.
7208 Rewrite in terms of base_name, for simplicity and consistency.
7209 (dir_name): Never return NULL. All callers changed.
7210 Do not include <stdlib.h> in test program; no longer needed.
7211 return 0; is fine for test program.
7213 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
7215 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
7217 * path-concat.c (path_concat): Use base_len to compute
7218 base length, not strlen; this means we cannot rely on memcpy
7221 * same.c (STREQ): Remove.
7222 (same_name): Handle the case where the basename ends in trailing '/'.
7224 * stripslash.c (strip_trailing_slashes): Return nonzero if
7225 a slash was stripped. Do not strip the last slash after a
7228 2001-04-08 Jim Meyering <meyering@lucent.com>
7230 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
7231 recomputed; that's necessary when the offset spans a DST transition.
7232 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
7234 2001-04-02 Jim Meyering <meyering@lucent.com>
7236 * regex.h, regex.c: Update from GNU libc.
7238 2001-03-19 Paul Eggert <eggert@twinsun.com>
7240 * version-etc.c (version_etc_copyright): Update to 2001.
7242 2001-03-16 Paul Eggert <eggert@twinsun.com>
7244 * tempname.c (uint64_t): Define to uintmax_t if
7245 not defined, and if UINT64_MAX is not defined.
7246 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
7247 Reported by John David Anglin.
7249 2001-03-10 Bruno Haible <haible@clisp.cons.org>
7251 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
7252 alias if codeset is empty.
7253 * config.charset (BeOS): Use wildcard syntax.
7255 2001-03-13 Jim Meyering <meyering@lucent.com>
7257 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
7258 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
7261 2001-03-06 Bruno Haible <haible@clisp.cons.org>
7263 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
7265 * unicodeio.c (print_unicode_char): Simplify accordingly.
7267 2001-03-06 Bruno Haible <haible@clisp.cons.org>
7269 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
7270 support for DOS/DJGPP.
7272 2001-02-28 Paul Eggert <eggert@twinsun.com>
7274 * Makefile.am (libfetish_a_SOURCES):
7275 Add dup-safer.c, fopen-safer.c.
7276 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
7278 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
7280 2001-02-25 Paul Eggert <eggert@twinsun.com>
7282 The mkstemp replacement is taken from glibc 2.2.2, with some
7283 portability fixes for use outside glibc, as follows:
7285 * tempname.c (struct_stat64): New macro.
7286 (direxists, __gen_tempname): Use it.
7287 This avoids a portability problem with Solaris 8.
7289 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
7290 (<stddef.h>, <stdint.h>, <string.h>):
7291 Include only if STDC_HEADERS || _LIBC.
7292 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
7293 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
7294 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
7295 (__set_errno): Define this macro if <errno.h> doesn't.
7296 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
7297 Define these macros if <stdio.h> doesn't.
7298 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
7299 Define these macros if <sys/stat.h>
7300 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
7301 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
7302 __xstat64): Define if not _LIBC.
7303 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
7304 (__gen_tempname): Invoke gettimeofday only if
7305 HAVE_GETTIMEOFDAY || _LIBC;
7306 otherwise, fall back on plain "time".
7307 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
7309 * mkstemp.c (__GT_FILE): Define to zero if not defined.
7311 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
7313 2001-02-17 Jim Meyering <meyering@lucent.com>
7315 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
7316 around included file name.
7318 * strnlen.c (__strnlen): Merge in a change from GNU libc.
7320 * strftime.c: Update from GNU libc (the only changes were to comments).
7322 2001-02-13 Bruno Haible <haible@clisp.cons.org>
7324 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
7326 2001-02-17 Paul Eggert <eggert@twinsun.com>
7328 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
7329 Remove workaround macros for hosts that have mbrtowc but not
7330 mbstate_t, as we now insist on proper declarations for both
7331 before using mbrtowc.
7333 2001-02-17 Jim Meyering <meyering@lucent.com>
7335 * regex.c: Update from libc.
7337 2001-02-16 Paul Eggert <eggert@twinsun.com>
7339 * alloca.c (malloc): Undef before defining, since stdlib.h
7340 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
7341 Reported by Mark Hounschell via Paul Eggert.
7343 2001-01-30 Bruno Haible <haible@clisp.cons.org>
7345 * config.charset: Update for FreeBSD 4.2.
7347 2001-01-26 Jim Meyering <meyering@lucent.com>
7349 * quotearg.c: Include stddef.h.
7350 * quote.c: Include stddef.h.
7351 Reported by Axel Kittenberger.
7353 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
7354 line in double quotes so that it evokes a better diagnostic.
7355 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
7356 Reported by Axel Kittenberger.
7358 2001-01-15 Bruno Haible <haible@clisp.cons.org>
7360 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
7361 to avoid a warning. Add back 'const' to inptr.
7363 2001-01-16 Jim Meyering <meyering@lucent.com>
7365 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
7368 2001-01-14 Jim Meyering <meyering@lucent.com>
7370 * rename.c: New file. From Volker Borchert.
7371 Include stdlib.h, string.h or strings.h, and xalloc.h.
7372 Use strip_trailing_slashes rather than open-coding it.
7374 2001-01-03 Paul Eggert <eggert@twinsun.com>
7376 * strftime.c: Sync with glibc time/strftime.c 1.81.
7378 2001-01-03 Jim Meyering <meyering@lucent.com>
7380 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
7381 local `inptr' to avoid warning with some system declarations of iconv.
7383 2000-12-29 Paul Eggert <eggert@twinsun.com>
7385 * modechange.c: Do not assume that mode_t uses the
7386 traditional octal encoding. E.g. "chmod 1 FOO" should set
7387 the other-execute bit of FOO even if S_IXOTH != 1.
7389 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
7390 WOTH, XOTH, ALLM): New macros.
7391 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
7392 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
7394 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
7395 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
7397 No need to use uintmax_t; unsigned long is long enough.
7398 Don't bother to get suffix since we don't use it.
7400 2000-12-24 Jim Meyering <meyering@lucent.com>
7402 * hash.c (is_prime): Return explicit boolean values.
7403 (hash_get_first): Return NULL to appease Irix5.6's 89.
7404 Reported by Nelson Beebe.
7406 2000-10-31 Bruno Haible <haible@clisp.cons.org>
7408 * localcharset.c (locale_charset): Add support for Win32.
7410 2000-12-18 Paul Eggert <eggert@twinsun.com>
7412 * physmem.h, physmem.c: New files.
7414 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
7415 (noinst_HEADERS): Add physmem.h.
7417 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
7418 't' for compatibility with Solaris 8 sort.
7420 2000-12-18 Bruno Haible <haible@clisp.cons.org>
7422 * config.charset: Add support for BeOS.
7424 2000-12-16 Jim Meyering <meyering@lucent.com>
7426 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
7427 SHELLS_FILE to a file name that's useful on djgpp systems.
7429 (ADDITIONAL_DEFAULT_SHELLS): Define.
7430 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
7431 Based mostly on a patch from Prashant TR.
7433 2000-12-16 Jim Meyering <meyering@lucent.com>
7435 This bug had a serious impact on chown: `chown N:M FILE' (for integer
7436 N and M) would have treated it like `chown N:N FILE'.
7438 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
7440 2000-10-31 Bruno Haible <haible@clisp.cons.org>
7442 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
7443 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
7444 to the list of canonical encodings. Rename EUC-CN to GB2312.
7446 2000-12-08 Andreas Schwab <schwab@suse.de>
7448 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
7449 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
7451 2000-12-07 Jim Meyering <meyering@lucent.com>
7453 * stripslash.c (ISSLASH): Define.
7454 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
7457 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
7458 (dir_name_r): Declare this function as static.
7459 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
7460 manifest itself on a name containing a mix of slashes and
7462 Make this function work with names starting with a DOS-style
7463 drive letter and colon prefix.
7464 (dir_name): Append `.' if necessary.
7465 Based mostly on patches from Prashant TR and Eli Zaretskii.
7467 * dirname.h (dir_name_r): Remove prototype.
7469 2000-12-05 Jim Meyering <meyering@lucent.com>
7471 * dirname.c (dir_name_r): Add `const' in a few local declarations.
7473 2000-12-04 Jim Meyering <meyering@lucent.com>
7475 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
7476 Also include memory.h, stdlib.h, unistd.h if appropriate.
7477 Reported by Andreas Jaeger (conflicting declaration of malloc).
7479 2000-12-02 Jim Meyering <meyering@lucent.com>
7481 * closeout.h: Make idempotent, to avoid some obscure warnings.
7483 2000-12-01 Paul Eggert <eggert@twinsun.com>
7485 * memrchr.c: Include <config.h> before any system include file.
7487 2000-11-29 Paul Eggert <eggert@twinsun.com>
7489 * dirname.c (dir_name_r): Fix typo: int -> size_t.
7491 2000-11-26 Jim Meyering <meyering@lucent.com>
7493 * memcoll.c: Include sys/types.h. From Werner Almesberger.
7495 2000-11-22 Paul Eggert <eggert@twinsun.com>
7497 * strftime.c (my_strftime): Do not invoke mbrlen with a
7498 size of (size_t) -1; it's not portable.
7500 2000-11-17 Akim Demaille <akim@epita.fr>
7502 * obstack.h: Formatting changes.
7503 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
7504 prevent type checking.
7505 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
7506 cast the value to (void *): assigning a `foo *' to a `void *'
7508 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
7510 2000-11-17 Jim Meyering <meyering@lucent.com>
7512 * strstr.c: Update from GNU libc.
7514 2000-11-16 Jim Meyering <meyering@lucent.com>
7516 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
7518 2000-11-11 Jim Meyering <meyering@lucent.com>
7520 * error.c: Add a couple #includes, merging from GNU libc version.
7522 2000-11-10 Jim Meyering <meyering@lucent.com>
7524 * obstack.h: Update from GNU libc.
7525 * obstack.c: Likewise.
7527 2000-11-06 Paul Eggert <eggert@twinsun.com>
7529 * getusershell.c (setusershell): Use rewind rather than
7530 fseek/fseeko, to avoid configuration hassles with fseeko.
7531 Don't bother opening SHELLS_FILE if shellstream is NULL;
7534 2000-11-05 Jim Meyering <meyering@lucent.com>
7536 * makepath.h (make_dir): Declare.
7537 * makepath.c (make_dir): Remove `static' attribute.
7540 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
7542 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
7543 last one in a bucket, advance to the next bucket.
7545 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
7547 * fnmatch.c: Do not comment out all the code if we are using
7548 the GNU C library, because in some cases we are replacing buggy
7549 code in the GNU C library itself.
7551 2000-10-30 Paul Eggert <eggert@twinsun.com>
7553 * error.h, getline.h, modechange.h:
7554 Remove "2000" from Copyright line, as the file hasn't been
7555 changed this year other than in the copyright notice.
7557 * xalloc.h: Add "2000" to Copyright line, as this file
7558 was changed this year.
7560 2000-10-30 Paul Eggert <eggert@twinsun.com>
7562 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
7563 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
7564 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
7566 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
7568 * regex.h (__restrict_arr): Move definition out of #ifndef block.
7569 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
7570 doesn't define __restrict_arr.
7572 2000-10-29 Jim Meyering <meyering@lucent.com>
7574 * xstat.in: Fix grammar in comment.
7576 2000-10-28 Jim Meyering <meyering@lucent.com>
7578 * memchr.c: Update from libc.
7579 Adjust for portability:
7580 [HAVE_STDLIB_H]: Include stdlib.h.
7581 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
7582 Undef __memchr, too.
7583 [!weak_alias]: Define __memchr to memchr.
7585 * regex.c: Update from libc.
7586 * regex.h: Likewise.
7587 * getopt1.c: Likewise.
7588 * memcmp.c: Likewise.
7590 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
7591 Avoid using fseek, when possible -- it's broken by design.
7592 Patch by Ulrich Drepper.
7594 2000-10-26 Jim Meyering <meyering@lucent.com>
7596 * strftime.c: Update from libc.
7598 2000-10-25 Jim Meyering <meyering@lucent.com>
7600 * obstack.c: Update from libc.
7602 2000-10-23 Jim Meyering <meyering@lucent.com>
7604 * hard-locale.c (hard_locale): Revert last change -- it was simply
7605 wrong. That set_locale call must not have any side effects.
7608 2000-10-22 Jim Meyering <meyering@lucent.com>
7610 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
7611 [CYCLIC]: Remove now-unused definition.
7613 * save-cwd.c (O_DIRECTORY): Define, if needed.
7614 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
7615 Suggestion from Ulrich Drepper.
7617 2000-10-21 Jim Meyering <meyering@lucent.com>
7619 * dirname.c (dir_name_r): New function, factored out of dir_name.
7620 (dir_name): Use dir_name_r.
7621 * dirname.h (dir_name_r): Declare it.
7623 2000-10-21 Jim Meyering <meyering@lucent.com>
7625 * dirname.c (memrchr): Declare if necessary.
7626 (dir_name): Remove the restriction that there be no
7627 trailing slashes. Now, this code skips past them, effectively
7629 [TEST_DIRNAME] (main): New unit tests.
7631 * memrchr.c: New file from GNU libc.
7632 Undef __memrchr, too.
7633 [!weak_alias]: Define __memrchr to memrchr.
7634 Guard weak_alias use with `#ifdef weak_alias'.
7636 2000-10-17 Jim Meyering <meyering@lucent.com>
7638 * quote.h (PARAMS): Define and use.
7639 Reported by Akim Demaille.
7641 * getopt.c: Update from libc.
7643 2000-10-16 Jim Meyering <meyering@lucent.com>
7645 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
7648 2000-09-25 Jim Meyering <meyering@lucent.com>
7650 * md5.h (rol): Define (from GnuPG).
7652 * sha.c: Give credit (GnuPG) where due.
7653 (M): Use rol rather than open-coding it.
7654 Add a FIXME comment.
7656 2000-09-21 Jim Meyering <meyering@lucent.com>
7658 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
7659 Reported by Michael Stone.
7661 2000-09-20 Jim Meyering <meyering@lucent.com>
7663 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
7664 (noinst_HEADERS): Add sha.h.
7665 Based on code from Scott G. Miller and from GnuPG.
7667 2000-09-15 Jim Meyering <meyering@lucent.com>
7669 * regex.c: Update from libc.
7671 2000-09-10 Jim Meyering <meyering@lucent.com>
7673 * getopt.c (_getopt_internal): Update from glibc.
7675 2000-09-09 Jim Meyering <meyering@lucent.com>
7677 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
7678 think it should be used as a general replacement for isascii.
7679 * fnmatch.c: Likewise.
7680 * mbswidth.c: Likewise
7681 * regex.c: Likewise.
7684 * userspec.c: Include sys/param.h and limits.h.
7686 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
7687 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
7688 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
7689 UID, GID. Check range.
7691 2000-09-06 Jim Meyering <meyering@lucent.com>
7693 * getopt.c (_getopt_internal): Update from glibc.
7695 2000-08-30 Jim Meyering <meyering@lucent.com>
7697 * strftime.c: Merge in changes from GNU libc.
7699 2000-08-26 Jim Meyering <meyering@lucent.com>
7701 * closeout.c: Include "__fpending.h".
7702 (close_stdout_status): Return right away if there's nothing to flush.
7704 * Makefile.am (noinst_HEADERS): Add __fpending.h.
7705 * __fpending.c: New file.
7706 * __fpending.h: New file.
7708 2000-08-07 Paul Eggert <eggert@twinsun.com>
7710 Standardize on "memory exhausted" instead of "Memory exhausted"
7711 or "virtual memory exhausted".
7712 * obstack.c (print_and_abort): Use "memory exhausted", not
7713 "virtual memory exhausted".
7714 * same.c (same_name): Invoke xalloc_die instead of printing
7716 * userspec.c (parse_user_spec): Likewise.
7717 * bumpalloc.h: comment fix
7718 * same.c, userspec.c: Include xalloc.h.
7720 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
7721 not char *const and pointing to a constant array.
7722 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
7723 (xrealloc): Comment fix.
7725 * userspec.c (parse_user_spec):
7726 Don't translate a message until just before returning,
7727 to avoid unnecessary translation.
7729 2000-08-07 Jim Meyering <meyering@lucent.com>
7731 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
7732 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
7733 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
7734 getgroups.c, gethostname.c, getopt.h, group-member.c,
7735 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
7736 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
7737 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
7738 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
7739 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
7740 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
7741 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
7742 yesno.c: Back out Copyright date changes for each file with no change
7743 this year. This eases coordination with other programs using the same
7744 source code modules. From Paul Eggert.
7746 2000-08-03 Greg McGary <greg@mcgary.org>
7748 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
7749 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
7750 (EXTEND_BUFFER): Use them.
7752 2000-08-01 Jim Meyering <meyering@lucent.com>
7754 * dirname.c (ISSLASH): Define.
7755 (BACKSLASH_IS_PATH_SEPARATOR): Define.
7756 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
7757 both `\' and `/' may be use as path separators.
7758 Based on a patch from Prashant TR.
7760 2000-07-31 Paul Eggert <eggert@twinsun.com>
7762 * quotearg.c (quotearg_n_options): Don't make the initial
7763 slot vector a constant, since it might get modified.
7765 2000-07-31 Jim Meyering <meyering@lucent.com>
7767 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
7768 * obstack.c (print_and_abort): Likewise.
7770 2000-07-30 Paul Eggert <eggert@twinsun.com>
7772 * quotearg.c (quotearg_n_options): Preallocate a slot 0
7773 buffer, so that the caller can always quote one small
7774 component of a "memory exhausted" message in slot 0.
7775 From a suggestion by Jim Meyering.
7777 2000-07-30 Jim Meyering <meyering@lucent.com>
7779 * makepath.c (make_path): Quote the other instance, too.
7781 * quotearg.c (N_STATIC_SLOTVECS): Define.
7782 (STATIC_BUF_SIZE): Define.
7783 (quotearg_n_options): Use only statically allocated storage when
7784 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
7785 than STATIC_BUF_SIZE.
7787 2000-07-29 Jim Meyering <meyering@lucent.com>
7789 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
7790 * dirname.c (dir_name): Likewise.
7792 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
7794 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
7795 (dir_name): Assert that there are no trailing slashes.
7797 2000-07-18 Bruno Haible <haible@clisp.cons.org>
7799 * mbswidth.h (mbswidth): Add a flags argument.
7800 (mbswidth): New declaration.
7801 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
7802 * mbswidth.c (mbswidth): Add a flags argument.
7803 (mbsnwidth): New function.
7805 2000-07-24 Jim Meyering <meyering@lucent.com>
7807 * mbswidth.c: Remove useless #else. From Bruno Haible.
7809 2000-07-23 Paul Eggert <eggert@twinsun.com>
7811 * mbswidth.c (_XOPEN_SOURCE):
7812 Don't define; this causes problems on Solaris 7.
7813 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
7815 2000-07-23 Paul Eggert <eggert@twinsun.com>
7818 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
7819 so that mbstate_t is always defined.
7821 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
7822 be 1 in at least one GCC installation, and this configuration
7823 error is likely to be common. Ignoring MB_LEN_MAX hurts
7824 performance on hosts that have mbrtowc but have only unibyte
7825 locales, but I assume these hosts are rare.
7827 2000-07-23 Paul Eggert <eggert@twinsun.com>
7829 * quotearg.c: Streamline by invoking multibyte code only if needed.
7830 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
7831 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
7832 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
7833 invoke multibyte primitives.
7835 2000-07-23 Jim Meyering <meyering@lucent.com>
7837 * basename.c (base_name): Add an assertion.
7839 2000-07-15 Bruno Haible <clisp.cons.org>
7841 * quotearg.c: When the system forces us to redefine mbstate_t,
7842 shadow its mbsinit function.
7844 2000-07-16 Bruno Haible <haible@clisp.cons.org>
7846 * mbswidth.h: New file.
7847 * mbswidth.c: New file.
7848 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
7849 (noinst_HEADERS): Add mbswidth.h.
7851 2000-07-17 Bruno Haible <haible@clisp.cons.org>
7853 * config.charset: Add support for FreeBSD. Improve support for HP-UX
7856 2000-07-15 Jim Meyering <meyering@lucent.com>
7858 * makepath.c: Include quote.h.
7859 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
7860 corresponding argument in a `quote (...)' call.
7861 Give better diagnostics.
7863 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
7864 (noinst_HEADERS): Add quote.h.
7866 * quote.c (quote, quote_n): New file. Two functions taken verbatim
7867 from tar's src/misc.c.
7868 * quote.h: New file. Prototypes for same.
7870 2000-07-10 Paul Eggert <eggert@twinsun.com>
7872 From a suggestion by Bruno Haible.
7873 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
7874 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
7875 to decide whether to define the BeOS workaround macro;
7876 this adjusts to the change to AC_MBSTATE_T.
7878 2000-07-13 Paul Eggert <eggert@twinsun.com>
7880 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
7882 * quotearg.c (quoting_style_args, quoting_style_vals,
7883 quotearg_buffer_restyled): Add support for
7884 clocale_quoting_style. Undo previous change to
7885 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
7886 and "{RIGHT QUOTATION MARK}" msgids.
7888 2000-07-05 Paul Eggert <eggert@twinsun.com>
7890 The old behavior of quoting `like this' doesn't look good with
7891 newer, ISO-style fonts. See:
7892 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
7894 Instead, quote "like this" by default. Let the translator
7895 tailor the locale-specific quoting behavior by providing
7896 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
7898 * quotearg.c (N_): New macro.
7899 (gettext_default): New function.
7900 (quotearg_buffer_restyled): Use
7901 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
7902 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
7904 2000-07-09 Jim Meyering <meyering@lucent.com>
7906 * Most files: Update copyright dates to include 2000.
7908 2000-07-08 Jim Meyering <meyering@lucent.com>
7910 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
7912 (xgethostname): Remove now-unnecessary #ifdef.
7913 Move declaration of `err' into loop where it's used.
7915 2000-07-05 Bruno Haible <haible@clisp.cons.org>
7917 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
7918 by allocating a larger buffer. Test the gethostname return value for
7919 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
7920 returns an error and ENAMETOOLONG isn't defined.
7922 2000-07-05 Paul Eggert <eggert@twinsun.com>
7923 and Bruno Haible <haible@clisp.cons.org>
7925 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
7927 2000-07-05 Bruno Haible <haible@clisp.cons.org>
7929 * quotearg.c (struct quoting_options): Simplify quote_these_too
7932 2000-07-03 Jim Meyering <meyering@lucent.com>
7934 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
7935 Reported by Bruno Haible.
7937 2000-07-04 Jim Meyering <meyering@lucent.com>
7939 * quotearg.c: Make inclusion of <wchar.h> independent of whether
7940 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
7943 2000-07-03 Paul Eggert <eggert@twinsun.com>
7944 and Bruno Haible <haible@clisp.cons.org>
7946 * quotearg.c (mbrtowc):
7947 Assign to *pwc, and return 1 only if result is nonzero.
7948 (iswprint): Use ISPRINT when substituting our own mbrtowc.
7950 2000-07-03 Jim Meyering <meyering@lucent.com>
7952 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
7953 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
7956 2000-07-02 Jim Meyering <meyering@lucent.com>
7958 * quotearg.c (mbstate_t): Don't define here.
7960 2000-07-02 Jim Meyering <meyering@lucent.com>
7962 * nanosleep.c (SIGCONT): Define if not already defined.
7964 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7966 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
7967 per change in ../m4/ls-mntd-fs.m4.
7968 (read_filesystem_list): Ignore symbolic links.
7970 2000-06-29 Jim Meyering <meyering@lucent.com>
7972 * same.c: Include <string.h> or <strings.h>, as appropriate,
7973 for declaration of strcmp.
7975 * long-options.c: Include <stdlib.h>, for declaration of exit.
7977 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
7978 Avoid warning by casting result to `char *' to remove `const'.
7980 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7982 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
7984 2000-06-26 Paul Eggert <eggert@twinsun.com>
7986 savedir now sets errno on failure and invokes xmalloc to get memory.
7987 Fix a couple of other minor bugs while we're at it.
7989 * savedir.c (<unistd.h>): Do not include; there's no need.
7990 (NAMLEN): Remove macro.
7991 (malloc, realloc): Remove decls.
7993 ("xalloc.h"): Include.
7994 (NAME_SIZE_DEFAULT): New macro.
7995 (savedir): Use xmalloc / xrealloc to allocate memory.
7996 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
7997 Skip "" directory entries.
7998 Use strlen to calculate directory entry length, since the old method
7999 is rarely used these days and isn't worth supporting.
8000 Don't use a pointer after freeing it.
8001 Check for integer overflow when calculating allocation size.
8002 Use memcpy to copy entries, instead of stpcpy.
8003 Set errno properly when returning NULL.
8004 Check for readdir error.
8006 2000-06-26 Jim Meyering <meyering@lucent.com>
8008 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
8010 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8012 * getusershell.c (xmalloc, xrealloc): Remove functions.
8014 Don't include <stdlib.h>. Don't declare malloc, realloc.
8016 2000-06-23 Bruno Haible <haible@clisp.cons.org>
8018 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
8020 2000-06-24 Jim Meyering <meyering@lucent.com>
8022 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
8024 2000-06-21 Jim Meyering <meyering@lucent.com>
8026 * getpass.c: New file, from Bruno Haible. Required for BeOS.
8028 2000-06-19 Paul Eggert <eggert@twinsun.com>
8030 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
8031 (mbrtowc, mbstate_t): Define substitutes if
8032 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
8033 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
8034 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
8036 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8038 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
8039 than 1024, return a memory chunk of least possible size, instead
8040 of size PATH_MAX + 2. In the loop, increment the size proportionally.
8041 Use free/xmalloc instead of xrealloc to avoid copying for very long
8044 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8046 * canon-host.c (canon_host): Use malloc and memcpy to copy an
8047 address, not strdup. Include <stdlib.h> and don't declare free().
8049 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8051 * path-concat.c (path_concat): Don't access dir[-1] if dir is
8054 2000-06-21 Jim Meyering <meyering@lucent.com>
8056 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
8057 (noinst_HEADERS): Add getstr.h.
8059 * getline.c (getstr): Move into a separate file.
8060 * getstr.c (getstr): New file, extracted from getline.c, with
8061 the following changes: new parameter, delim2; both delim[12]
8062 parameters have type `int', not `char'. The latter would lose
8063 with 8-bit delimiters.
8064 * getstr.h: New file.
8066 2000-06-19 Jim Meyering <meyering@lucent.com>
8068 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
8070 2000-06-18 Jim Meyering <meyering@lucent.com>
8072 * mkdir.c: Remove file, due mainly to copyright incompatibility.
8073 Besides, these days every porting target provides a mkdir function.
8075 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
8076 (this snippet comes from src/system.h).
8078 2000-06-15 Paul Eggert <eggert@twinsun.com>
8080 * human.c (adjust_value): New function.
8081 (human_readable_inexact): Apply rounding style even when
8082 printing approximate values.
8084 2000-06-14 Paul Eggert <eggert@twinsun.com>
8086 * human.c (human_readable_inexact): Allow an input block
8087 size that is not a multiple of the output block size, and vice versa.
8088 Reported by Piergiorgio Sartor.
8090 2000-06-14 Paul Eggert <eggert@twinsun.com>
8092 * getdate.y (get_date): Apply relative times after time
8093 zone indicator, not before. Reported by Todd A. Jacobs.
8095 2000-06-13 Jim Meyering <meyering@lucent.com>
8097 * Makefile.am (all-local): Depend on lstat.c and stat.c.
8099 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
8101 2000-06-12 Paul Eggert <eggert@twinsun.com>
8103 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
8105 2000-06-04 Paul Eggert <eggert@twinsun.com>
8107 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
8109 2000-06-04 Jim Meyering <meyering@lucent.com>
8111 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
8112 SunOS 4.1.4 for which gid_t is an unsigned type.
8114 2000-06-03 Jim Meyering <meyering@lucent.com>
8116 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
8118 2000-05-26 Bruno Haible <haible@clisp.cons.org>
8120 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
8121 newer, don't install charset.alias.
8122 * config.charset: Change the Linux/glibc rules so they become empty
8123 on glibc-2.1 or newer.
8125 2000-06-02 Jim Meyering <meyering@lucent.com>
8127 * mountlist.c: Back out last change. Instead, do this...
8128 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
8129 member using the same `ignore'-testing code.
8130 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
8134 2000-05-29 Jim Meyering <meyering@lucent.com>
8136 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
8137 with the `ignore' attribute. Based on a patch from Mark D. Roth.
8139 2000-05-22 Jim Meyering <meyering@lucent.com>
8141 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
8143 2000-05-18 Jim Meyering <meyering@lucent.com>
8145 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
8146 back, too, since it may have been modified by allocate_entry.
8147 (hash_delete): Rewrite to use neither the assignment operator
8148 nor the comma operator in an if-expression.
8150 2000-05-15 Paul Eggert <eggert@twinsun.com>
8153 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
8154 Remove; no longer needed.
8155 "quotearg.h": Add include.
8156 (file_name): Do not bother to explicitly initialize to NULL; it's less
8157 efficient on some hosts.
8158 (close_stdout_status): Remove test as to whether stdout was already
8159 closed; it breaks for the case "echo x | sort >&-".
8160 Quote file name colons.
8161 Do not assume that _("write error") lacks format strings.
8163 2000-05-15 Jim Meyering <meyering@lucent.com>
8165 * version-etc.c (version_etc_copyright): Update the copyright string
8166 used in all --version output.
8168 2000-05-14 Jim Meyering <meyering@lucent.com>
8170 * closeout.c (close_stdout_set_file_name): New function.
8171 (close_stdout_status): Use new file-scoped global.
8172 Return right away if fstat says the stdout file descriptor is invalid.
8173 * closeout.h (close_stdout_set_file_name): Declare.
8175 2000-05-10 Jim Meyering <meyering@lucent.com>
8177 * closeout.c [default_exit_status]: New file-scoped variable.
8178 (close_stdout_set_status): New function.
8179 * closeout.h (close_stdout_set_status): Declare.
8181 2000-05-08 Jim Meyering <meyering@lucent.com>
8183 * long-options.c: Don't include closeout.h.
8184 (parse_long_options): Don't call close_stdout for --version.
8186 2000-05-06 Jim Meyering <meyering@lucent.com>
8188 * strnlen.c: Undefine __strnlen and strnlen.
8189 [!weak_alias]: Define __strnlen to strnlen.
8191 * atexit.c: New file, from libiberty.
8193 2000-05-06 Jim Meyering <meyering@lucent.com>
8195 * closeout.c (close_stdout_status): Also check for errors on the
8198 2000-05-05 Bruno Haible <haible@clisp.cons.org>
8200 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
8201 instead of xmalloc, xrealloc, path_concat.
8202 (locale_charset): Treat empty environment variables as absent.
8203 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
8205 2000-05-04 Jim Meyering <meyering@lucent.com>
8207 * getopt.c: Update from glibc.
8208 * obstack.c: Likewise.
8209 * obstack.h: Likewise.
8210 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
8212 * regex.h: Likewise.
8213 * strndup.c: Likewise.
8214 * strnlen.c: New file, from glibc.
8216 2000-05-01 Jim Meyering <meyering@lucent.com>
8218 * full-write.c (full_write): Remove `FIXME' part of comment.
8220 2000-04-29 Jim Meyering <meyering@lucent.com>
8222 * path-concat.c: Declare strdup only if it's not defined.
8223 * canon-host.c: Likewise.
8225 2000-04-28 Jim Meyering <meyering@lucent.com>
8227 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
8228 redefinition warning on some systems (HPUX). Otherwise, regex.h is
8229 included first, then limits.h is included by locale.h by libintl.h.
8230 From John David Anglin.
8232 2000-04-25 Jim Meyering <meyering@lucent.com>
8234 * makepath.c (S_IRWXUGO): Define.
8235 (make_path): Always perform explicit chmod if MODE specifies any
8236 of the `special' permission bits. Prompted by a bug report against
8237 install from Mate Wierdl and Joost van Baal.
8239 2000-04-18 Jim Meyering <meyering@lucent.com>
8243 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
8244 getpagesize. For BeOS. Based on a patch from Bruno Haible.
8246 2000-04-17 Jim Meyering <meyering@lucent.com>
8248 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
8249 the definition of it to rpl_strftime also defined-away the system's
8252 2000-04-15 Jim Meyering <meyering@lucent.com>
8254 Use `C' to denote so-called `contiguous' files, the same way
8256 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
8257 (ftypelet): Use S_ISCTG.
8258 From Michael Deutschmann.
8260 2000-04-14 Jim Meyering <meyering@lucent.com>
8262 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
8264 2000-04-08 Jim Meyering <meyering@lucent.com>
8266 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
8267 names don't conflict. Reported by Eli Zaretskii.
8269 2000-03-28 Bruno Haible <haible@clisp.cons.org>
8271 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
8272 bug. Deal with the different error behavior of Irix iconv.
8274 2000-04-07 Jim Meyering <meyering@lucent.com>
8276 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
8277 to work around system header problems on AIX 3.2.5. From Bruno Haible.
8279 2000-04-05 Jim Meyering <meyering@lucent.com>
8281 Portability tweaks required for ultrix4.3.
8282 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
8283 * readutmp.c: Include sys/types.h before sys/stat.h.
8284 * canon-host.c: Declare strdup.
8285 * path-concat.c: Likewise.
8286 From John David Anglin.
8288 2000-04-04 Jim Meyering <meyering@lucent.com>
8290 Be more DOS 8.3-friendly.
8291 * ref-add.sin: Renamed from ref-add.sed.in.
8292 * ref-del.sin: Renamed from ref-del.sed.in.
8293 * Makefile.am: Reflect renaming.
8294 Reported by Eli Zaretskii.
8296 Use a temporary file name that won't clash with `charset.alias'
8297 in the DOS 8.3 name space.
8298 * Makefile.am (charset_tmp): Define.
8299 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
8300 (uninstall-local): Likewise.
8301 Reported by Eli Zaretskii.
8303 2000-03-29 Paul Eggert <eggert@twinsun.com>
8305 * time/strftime.c (my_strftime): Make sure we call the system
8306 strftime, not ourselves, when invoking the underlying strftime.
8308 2000-03-24 Jim Meyering <meyering@lucent.com>
8310 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
8311 (charset_alias): Define.
8312 (install-exec-local): Factor out common code.
8313 (uninstall-local): Split lines longer than 80.
8314 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
8316 (.sed.in.sed): New rule. Don't redirect directly to $@.
8317 (CLEANFILES): Add ref-add.sed and ref-del.sed.
8319 2000-03-19 Bruno Haible <haible@clisp.cons.org>
8321 * config.charset: Output a line containing "Packages using this file".
8322 * ref-add.sed.in, ref-del.sed.in: New files.
8323 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
8324 ref-del.sed): New rules.
8326 2000-03-17 Jim Meyering <meyering@lucent.com>
8328 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
8329 Otherwise, include <strings.h>
8331 2000-03-17 Bruno Haible <haible@clisp.cons.org>
8333 * unicodeio.c (utf8_wctomb): New function.
8334 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
8335 format instead of in UCS-4 with platform dependent endianness.
8337 2000-03-07 Paul Eggert <eggert@twinsun.com>
8339 * savedir.c (savedir): Work even if directory size is
8340 negative; this can happen with some screwy NFS configurations.
8342 2000-03-06 Jim Meyering <meyering@lucent.com>
8344 * localcharset.c (get_charset_aliases): Don't try to free file_name
8345 if it's NULL (because we ran out of memory). From Bruno Haible.
8347 2000-03-05 Jim Meyering <meyering@lucent.com>
8349 * localcharset.c ("path-concat.h"): Include.
8350 (get_charset_aliases): Use path_concat instead of ANSI string
8353 * unicodeio.h (PARAMS): Define.
8354 Use it to guard prototype.
8356 2000-03-04 Jim Meyering <meyering@lucent.com>
8358 * Makefile.am (install-exec-local): Create $(libdir) before installing
8360 (uninstall-local): Uncomment this rule so `make distcheck' works
8363 * unicodeio.c (<errno.h>): Include it.
8364 (errno): Declare if not defined.
8366 * localcharset.c: Add Bruno's comment justifying use of volatile.
8368 * config.charset: New version, incorporating remarks from a linux
8369 i18n mailing list. From Bruno Haible.
8371 2000-03-02 Jim Meyering <meyering@lucent.com>
8373 * Makefile.am (EXTRA_DIST): Add config.charset.
8375 2000-03-01 Jim Meyering <meyering@lucent.com>
8377 * localcharset.c: Guard some #includes with `#if HAVE_...'.
8378 * unicodeio.c: Likewise.
8380 2000-02-02 Bruno Haible <haible@clisp.cons.org>
8382 * config.charset: New file.
8383 * localcharset.c: New file.
8384 * unicodeio.h, unicodeio.c: New files.
8385 * Makefile.am (DEFS): Add -DLIBDIR=...
8386 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
8387 (noinst_HEADERS): Add unicodeio.h.
8388 (all-local, install-exec-local, charset.alias): New targets.
8390 2000-02-28 Paul Eggert <eggert@twinsun.com>
8392 * quotearg.c (ALERT_CHAR): New macro.
8393 (quotearg_buffer_restyled): Use it.
8395 2000-02-27 Jim Meyering <meyering@lucent.com>
8397 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
8398 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
8400 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
8401 not `#if STDC_HEADERS'.
8402 Declare malloc if needed.
8404 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
8405 now that autoconf always defines the HAVE_DECL_ symbols.
8406 * human.c: Likewise.
8408 * strtoumax.c: Likewise.
8410 * backupfile.c: Arrange for cpp to fail if the configure-time
8411 declaration check was not run.
8413 * human.c: Likewise.
8415 * strtoumax.c: Likewise.
8417 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
8418 then first look up the entire `.'-containing string as a login name.
8420 2000-02-18 Paul Eggert <eggert@twinsun.com>
8422 * getdate.y: Handle two-digit years with leading zeros correctly.
8423 (textint): New typedef.
8424 (parser_control): Member year changed from int to textint.
8426 (YYSTYPE): Removed; replaced by %union with int and textint members.
8427 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
8428 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
8429 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
8430 (tSNUMBER, tUNUMBER): Now of type <textintval>.
8431 (date, number, to_year): Use width of number in digits, not its value,
8432 to determine whether it's a 2-digit year, or a 2-digit time.
8433 (yylex): Store number of digits of numeric tokens.
8434 Reported by John Kendall.
8436 (parser_control): Changed from struct parser_control to typedef (for
8437 consistency). All uses changed.
8439 (tID): Removed; not used.
8440 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
8442 2000-02-14 Paul Eggert <eggert@twinsun.com>
8444 * getpagesize.h (getpagesize): Port to VMS for Alpha;
8445 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
8447 2000-02-12 Jim Meyering <meyering@lucent.com>
8449 * userspec.c (ISDIGIT): Define it.
8450 (isdigit): Remove definition.
8451 (is_number): Use ISDIGIT, not isdigit.
8452 <libintl.h>: Include.
8454 (parse_user_spec): Mark translatable strings.
8456 2000-02-10 Jim Meyering <meyering@lucent.com>
8458 With these changes, nanosleep.[ch] are finally enough like the other
8459 lib/* replacement files to compile on a few more losing systems.
8461 * nanosleep.h: Don't include config.h.
8462 Remove prototype from declaration of nanosleep.
8463 (PARAMS): Remove now-unneeded definition.
8464 * nanosleep.c: #undef nanosleep.
8465 (rpl_nanosleep): Rename from nanosleep.
8467 2000-02-03 Jim Meyering <meyering@lucent.com>
8469 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
8470 rather than with `#if HAVE_UTMPNAME'.
8472 2000-02-01 Jim Meyering <meyering@lucent.com>
8474 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
8476 2000-01-31 Jim Meyering <meyering@lucent.com>
8478 * nanosleep.h (nanosleep): Guard declaration with
8479 `#if ! HAVE_DECL_NANOSLEEP'.
8480 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
8481 the declaration in that vendor's sys/timers.h.
8482 Reported by Christian Krackowizer.
8484 * quotearg.c (ISASCII): Add #undef and move definition to follow
8485 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
8486 (ISPRINT): Likewise.
8487 Reported by Tom Tromey.
8489 2000-01-30 Jim Meyering <meyering@lucent.com>
8491 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
8492 uses of ->ut_name. The latter doesn't work with new Linux header files
8493 where only utmpx.ut_user is declared.
8495 * readutmp.h (UT_USER): Define.
8497 2000-01-23 Jim Meyering <meyering@lucent.com>
8499 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
8502 2000-01-22 Jim Meyering <meyering@lucent.com>
8504 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
8505 [! HAVE_DECL_STRTOULL]: Declare strtoull.
8506 Required for some AIX systems. Reported by Christian Krackowizer.
8507 [TESTING] (main): New function.
8509 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
8510 * dirname.c (dir_name): Support for DOS-style file names with drive
8513 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
8515 * strverscmp.c (ISDIGIT): Define.
8516 (strverscmp): Use ISDIGIT, not isdigit.
8518 2000-01-17 Paul Eggert <eggert@twinsun.com>
8520 * nanosleep.c (nanosleep):
8521 Don't use SA_INTERRUPT to decide whether to call sigaction, as
8522 POSIX.1 doesn't require SA_INTERRUPT and some systems
8523 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
8524 it's been part of POSIX.1 since day 1 (in 1988).
8526 2000-01-17 Jim Meyering <meyering@lucent.com>
8528 * interlock: Remove unused file. Reported by François Pinard.
8530 2000-01-16 Paul Eggert <eggert@twinsun.com>
8532 * quotearg.c (quotearg_buffer_restyled): Do not quote
8533 alert, backslash, formfeed, and vertical tab unnecessarily in
8534 shell quoting style.
8537 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
8538 Free Software Foundation, Inc.
8539 Copying and distribution of this file, with or without modification,
8540 are permitted provided the copyright notice and this notice are preserved.