1 2005-11-14 Jim Meyering <jim@meyering.net>
3 * mkstemp-safer.c: Include <config.h>, required for possible
4 replacement of mkstemp.
6 2005-11-10 Paul Eggert <eggert@cs.ucla.edu>
8 * gethrxtime.c: Include "timespec.h" rather than the sys/time / time
10 (gethrxtime) [! (HAVE_NANOUPTIME
11 || (defined CLOCK_MONOTONIC && HAVE_CLOCK_GETTIME)
12 || HAVE_MICROUPTIME)]: Fall back on gettime rather than rolling
13 our own approximation.
15 2005-11-10 Simon Josefsson <jas@extundo.com>
17 * readline.c: Remove EOL.
19 2005-11-08 Eric Blake <ebb9@byu.net>
21 * inet_ntop.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
23 2005-11-08 Eric Blake <ebb9@byu.net>
25 * getaddrinfo.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
27 2005-10-30 Paul Eggert <eggert@cs.ucla.edu>
29 Fix porting problem reported by Theodoros V. Kalamatianos.
30 * utimens.c (futimens) [HAVE_WORKING_UTIMES && HAVE_FUTIMES]:
31 Don't assume that futimes failing means we must fail.
33 2005-10-29 Paul Eggert <eggert@cs.ucla.edu>
35 * getcwd.c (__getcwd): Don't assume that system calls after readdir
36 leave errno alone. Problem reported by Dmitry V. Levin.
38 2005-10-28 Paul Eggert <eggert@cs.ucla.edu>
40 * savedir.c (savedir): Don't assume that xrealloc etc. leave
41 errno alone. Problem reported by Frederic Jolliton.
43 2005-10-28 Simon Josefsson <jas@extundo.com>
45 * inet_ntop.h, inet_ntop.c: Make it work under mingw32: Add
46 "restrict" keywords, as per POSIX. Protect the function
47 declaration around HAVE_DECL_INET_NTOP rather than HAVE_INET_NTOP.
48 Don't use K&R prototypes. Check the sprintf return values.
49 Re-define EAFNOSUPPORT if not present. Indent.
51 * md5.h, md5.c: Simplify buffer handling visavi alignment,
52 suggested by Bruno Haible <bruno@clisp.org>.
54 * gc-gnulib.c, gc-libgcrypt.c: Check calloc return value.
56 * gc.h: Add MD2 and RMD160 length defines. Add prototypes.
58 * gc-libgcrypt.c: Add MD2 (which is not available through
61 * gc-gnulib.c: Add MD2. Implement gc_hash_* API.
63 * md2.h, md2.c: New files.
65 2005-10-24 Simon Josefsson <jas@extundo.com>
67 * md4.h: Shrink buffer size, now that we changed the type.
69 2005-10-22 Simon Josefsson <jas@extundo.com>
71 * arcfour.h, arcfour.c: Use fixed size indices in the
72 arcfour_context struct (simplify test vector testing in GNU
75 2005-10-22 Simon Josefsson <jas@extundo.com>
77 * md4.h, md4.c: Simplify buffer handling visavi alignment,
78 suggested by Bruno Haible <bruno@clisp.org>.
80 2005-10-22 Simon Josefsson <jas@extundo.com>
82 * crc.h: Include stddef.h, for size_t.
84 2005-10-21 Simon Josefsson <jas@extundo.com>
86 * arctwo.h (arctwo_setkey): Protect variable in CPP macro,
87 suggested by Ralf Wildenhues <Ralf.Wildenhues@gmx.de>.
89 2005-10-21 Simon Josefsson <jas@extundo.com>
91 * rijndael-api-fst.c: Fix bugs in CBC mode for more than one
94 2005-10-21 Simon Josefsson <jas@extundo.com>
96 * gc-gnulib.c: Support ARCTWO in CBC mode.
98 2005-10-21 Simon Josefsson <jas@extundo.com>
100 * hmac-md5.c (hmac_md5): Add comments, suggested by Bruno Haible
103 * hmac-sha1.c (hmac_sha1): Likewise.
105 * crc.c (crc32_update): Actually use crc parameter, suggested by
106 Bruno Haible <bruno@clisp.org>.
108 * crc.h: Include stdint.h directly, suggested by Bruno Haible
111 2005-10-21 Simon Josefsson <jas@extundo.com>
113 * des.h, des.c: New files.
115 * gc-gnulib.c: Support DES.c
117 2005-10-21 Simon Josefsson <jas@extundo.com>
119 * arctwo.h, arctwo.c: New files.
121 * gc-gnulib.c: Support ARCTWO.
123 2005-10-21 Simon Josefsson <jas@extundo.com>
125 * gc-libgcrypt.c (gc_cipher_open): Handle ECB.
127 2005-10-19 Simon Josefsson <jas@extundo.com>
129 * gc-gnulib.c: Support ARCFOUR.
131 2005-10-19 Simon Josefsson <jas@extundo.com>
133 * gc-gnulib.c: Implement gc_cipher_* API, currently only with AES
136 * gc.h: Add ECB enum type.
138 * hmac-md5.c, hmac-sha1.c: Include memxor.h.
140 2005-10-19 Simon Josefsson <jas@extundo.com>
142 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support MD4.
144 2005-10-18 Simon Josefsson <jas@extundo.com>
146 * md4.h, md4.c: New files, based on md5.?.
148 2005-10-17 Simon Josefsson <jas@extundo.com>
150 * gc-libgcrypt.c (gc_hmac_sha1): Fix assert.
152 * gc.h (gc_nonce, gc_pseudo_random, gc_random): Add prototypes.
154 2005-10-17 Simon Josefsson <jas@extundo.com>
156 * gc.h, gc-libgcrypt.c: Add more hash types/functions.
158 2005-10-17 Simon Josefsson <jas@extundo.com>
160 * gc.h, gc-libgcrypt.c: Add ciphers.
162 2005-10-17 Simon Josefsson <jas@extundo.com>
164 * sha1.c: Use uint32_t instead of md5_uint32.t
166 * sha1.h: Use stdint.h and uint32_t instead of md5_uint32 from
169 * md5.c: Use uin32_t. Fix non-gcc UNALIGNED_P macro.
171 * md5.h: Use stdint.h and uint32_t. Doc fix.
173 2005-10-15 Simon Josefsson <jas@extundo.com>
175 * rijndael-api-fst.h, rijndael-api-fst.c: New files.
177 * rijndael-alg-fst.h, rijndael-alg-fst.c: New files.
179 2005-10-14 Simon Josefsson <jas@extundo.com>
181 * arcfour.h, arcfour.c: New files.
183 2005-10-14 Paul Eggert <eggert@cs.ucla.edu>
185 * obstack.c [defined _LIBC && defined USE_IN_LIBIO]: Don't
186 include <wchar.h>; no longer needed.
188 2005-10-14 Jakub Jelinek <jakub@redhat.com>
189 and Ulrich Drepper <drepper@redhat.com>
192 * obstack.c (print_and_abort) [defined _LIBC]: Use __fxprintf
193 instead of inline stream orientation test and two separate
194 function calls. Pay no attention to USE_IN_LIBIO.
196 2005-10-14 Roland McGrath <roland@redhat.com>
198 Import from libc. [BZ #1331]
199 * obstack.h [!__STDC__] (obstack_int_grow_fast): Fix misnamed
201 Reported by Matej Vela <vela@debian.org>.
203 2005-10-13 Paul Eggert <eggert@cs.ucla.edu>
205 * mkdir-p.c (make_dir_parents): Don't report an error if an
206 intermediate directory is in a read-only file system. Problem
207 reported by Eric Blake.
209 2005-10-13 Simon Josefsson <jas@extundo.com>
211 * gc-pbkdf2-sha1.c (gc_pbkdf2_sha1): Optimize CEIL computation.
212 Move memory allocation outside of loop.
214 2005-10-12 Simon Josefsson <jas@extundo.com>
216 * gc-pbkdf2-sha1.c: New file.
218 * gc.h: Add gc_pbkdf2_sha1 prototype.
220 2005-10-12 Simon Josefsson <jas@extundo.com>
222 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Use Gc_rc for return types,
223 suggested by Bruno Haible <bruno@clisp.org>.
225 2005-10-12 Simon Josefsson <jas@extundo.com>
227 * gc-libgcrypt.c (gc_hmac_sha1): New function.
229 * gc-gnulib.c (gc_hmac_sha1): New function.
231 2005-10-12 Simon Josefsson <jas@extundo.com>
233 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support SHA-1.
235 2005-10-12 Simon Josefsson <jas@extundo.com>
237 * gc-gnulib.c: Condition MD5 and HMAC-MD5 use on GC_USE_MD5 and
238 GC_USE_HMAC_MD5, respectively.
240 * gc-libgcrypt.c (gc_md5): Fix assert call.
243 * gc.h (gc_hash_buffer): Use gc_hash in prototype.
245 * gc-libgcrypt.c (gc_hash_buffer): Ditto.
247 * gc-gnulib.c (gc_hash_buffer): Ditto.
249 2005-10-11 Bruno Haible <bruno@clisp.org>
251 * c-strcasestr.h: New file, from GNU gettext.
252 * c-strcasestr.c: New file, from GNU gettext.
254 2005-10-11 Bruno Haible <bruno@clisp.org>
256 * c-strcase.h: New file, from GNU gettext.
257 * c-strcasecmp.c: New file, from GNU gettext.
258 * c-strncasecmp.c: New file, from GNU gettext.
260 2005-10-11 Simon Josefsson <jas@extundo.com>
262 * crc.h, crc.c: New files.
264 * gc.h (gc_hash_buffer): Add doc.
266 2005-10-08 Simon Josefsson <jas@extundo.com>
268 * gc.h: Add gc_hash and gc_hash_buffer.
270 * gc-gnulib.c (gc_hash_buffer): Add. Reorder #include's.
272 * gc-libgcrypt.c (gc_hash_buffer): Add.
274 2005-10-11 Bruno Haible <bruno@clisp.org>
276 * strcasecmp.c: Include limits.h.
277 (strcasecmp): Avoid integer overflow on exotic platforms.
278 * strncasecmp.c: Include limits.h.
279 (strncasecmp): Avoid integer overflow on exotic platforms.
280 Reported by Paul Eggert.
282 2005-10-06 Simon Josefsson <jas@extundo.com>
284 * hmac-md5.c: New file.
288 2005-10-06 Simon Josefsson <jas@extundo.com>
290 * memxor.c (memxor): Avoid casts and warnings.
292 2005-10-05 Derek Price <derek@ximbiot.com>
294 * getdelim.c (SIZE_MAX): New macro, if not already defined.
296 2005-10-05 Simon Josefsson <jas@extundo.com>
298 * memxor.c (memxor): Fix compiler error.
300 * md5.h (MD5_DIGEST_SIZE, MD5_BLOCK_SIZE): Add, see also
301 <http://sourceware.org/bugzilla/show_bug.cgi?id=1423>.
303 * memxor.h, memxor.c: New files.
305 * getaddrinfo.h: Don't protect sys/types.h with HAVE_SYS_TYPES_H,
306 we assume all systems have it, suggested by Jim Meyering
307 <jim@meyering.net>. Remove HAVE_SYS_SOCKET_H test too, to see if
308 any systems lack sys/socket.h; mingw32 is known to lack it, but we
309 don't support it yet anyway. Also remove HAVE_NETDB_H test, for
312 2005-10-04 Bruno Haible <bruno@clisp.org>
314 * verify.h (verify_true): Provide alternative definition for C++.
316 2005-10-04 Simon Josefsson <jas@extundo.com>
318 * getaddrinfo.h: Move sys/types.h include first, reported by "Mark
319 D. Baushke" <mdb@gnu.org>.
321 2005-10-03 Paul Eggert <eggert@cs.ucla.edu>
323 * getdelim.c: Include getdelim.h first. Include <limits.h>.
324 (SSIZE_MAX): New macro, if not already defined.
325 (getdelim): Fix buffer overrun on 64-bit hosts with lines longer
328 2005-10-02 Paul Eggert <eggert@cs.ucla.edu>
330 * exclude.c: Include verify.h.
331 (verify): Remove. All callers changed to use verify.h's version.
332 * strtoimax.c: Likewise.
333 * utimecmp.c: Likewis.e
336 * .cppi-disable: Add getaddrinfo.h, getdelim.h, getline.h, getpass.c
337 mbchar.h, mbuiter.h, strcase.h, strnlen.h, strnlen1.h.
338 * .cvsignore: Add fts.h, search.h, t-fpending.
339 * settime.c (settime): Fix { typo in previous patch. Also, don't
340 bother returning ENOSYS if settimeofday or stime fails; just let
341 them return whatever errno they want to return.
342 * utimens.c: Include unistd.h, for dup2.
343 (futimens): Fix typo: HAVE_FUTIMESAT was misspelled in an #if.
344 (futimens) [! HAVE_FUTIMESAT]: If !file, set errno before returning -1.
346 2005-10-02 Jim Meyering <jim@meyering.net>
349 * fts-cycle.c [HAVE_CONFIG_H]: Include <config.h>.
350 * openat-die.c: Use `#ifdef HAVE_CONFIG_H', not `#if HAVE_CONFIG_H'.
351 * openat.c (fdopendir): Do not define if HAVE_FDOPENDIR.
352 Remove AT_FDCWD test.
353 Do not consume the fd unless successful.
354 * openat.h (fdopendir): Do not define if HAVE_FDOPENDIR.
355 * settime.c (settime): Move the HAVE_STIME block `up' into an #elif
356 block, so that we don't even try to compile it if settimeofday is
357 available. This works around a compilation failure on OSF1 V5.1,
358 due to stime requiring a `long int*' while tv_sec is `int'.
360 2005-09-30 Eric Blake <ebb9@byu.net> (tiny change)
362 * getdelim.c (getdelim): Remove unused variables.
364 2005-10-01 Simon Josefsson <jas@extundo.com>
366 * getaddrinfo.h: Protect #include's of sys/socket.h and netdb.h.
367 Only define struct addrinfo if !HAVE_STRUCT_ADDRINFO. Protect
368 AI_* and EAI_* definitions. Protect function declarations.
370 2005-09-29 Paul Eggert <eggert@cs.ucla.edu>
372 * xtime.h (XTIME_PRECISION): Now of type int, not long long int,
373 so that the code works even with ancient cpp. Portability problem
374 with GCC 2.7.2.1 reported by Thomas M.Ott.
376 2005-09-27 Jim Meyering <jim@meyering.net>
378 * getcwd.c: Change #ifdef<TAB>HAVE_CONFIG_H to #ifdef HAVE_CONFIG_H.
380 * intprops.h (signed_type_or_expr__): Define.
381 (INT_STRLEN_BOUND) [__GNUC__]: Use a slightly tighter bound
384 2005-09-26 Paul Eggert <eggert@cs.ucla.edu>
386 * verify.h (verify_expr): Remove, replacing with:
387 (verify_true): New macro that returns true instead of void.
388 (verify_type__): Remove.
389 (verify): Use verify_true rather than verify_type__.
391 2005-09-24 Paul Eggert <eggert@cs.ucla.edu>
393 * utimens.c (ENOSYS): Define if not already defined.
394 (futimens): Support having a null PATH if the file descriptor
397 * regex_internal.h (__GNUC_PREREQ, always_inline, inline, pure):
399 (__attribute): Define to empty unless GCC 3.1 or later.
400 This works around a core dump on OpenBSD 3.4, which has GCC
401 2.95.3, which dumps core when given __attribute__(()). It also
402 simplifies other tests, since we really don't want to bother with
403 worrying about which ancient version of GCC supported what.
404 Original problem reported by Yoann Vandoorselaere, with part of
405 the fix suggested by Derek Price.
407 2005-09-24 Jim Meyering <jim@meyering.net>
409 * verify.h (verify_type__): Use `unsigned int' as the bitfield type
410 so we can once again use a positive bitfield width of 1 -- now we
411 don't have to explain why we were using a bitfield width of 2.
413 2005-09-23 Paul Eggert <eggert@cs.ucla.edu>
415 * getaddrinfo.c [HAVE_NETINET_IN_H]: Include <netinet/in.h>.
416 Problem reported by Eric Blake.
417 (getaddrinfo): Initialize se so that it's not garbage.
418 Redo internal storage allocation so that it doesn't make unportable
419 assumptions about alignment.
422 * utimens.c (futimens): Use futimesat if available.
423 Prefer it to futimes since it doesn't have the futimes bug.
425 * verify.h (GL_CONCAT0, GL_CONCAT): Remove.
426 (verify): Don't use the __LINE__ trick, as it doesn't work in general.
427 Instead, declare a function that returns a pointer to an array,
428 and use verify_type__ to declare the size of the array.
429 Problem and germ of a solution reported by Bruno Haible.
430 (verify_type__): Use 2, not 1, for bitfield size, to avoid
431 a warning with Irix 6.5 cc. Problem reported by Bruno Haible.
433 2005-09-22 Paul Eggert <eggert@cs.ucla.edu>
437 * .cppi-disable: Add regcomp.c, regex_internal.c, regex_internal.h,
439 * argmatch.h: Include verify.h
440 (ARGMATCH_VERIFY): Use verify rather than rolling our own.
441 (ARGMATCH_ASSERT): Remove; unused.
442 * canonicalize.c: Assume STDC_HEADERS.
443 * exclude.c: Include "strcase.h".
444 * regex_internal.h [!defined _LIBC]: Likewise.
445 * getusershell.c: Include stdio--.h rather than stdio.h
447 (getusershell): Call fopen, not fopen_safer.
448 * save-cwd.c: Include fcntl--.h rather than fcntl.h.
449 Do not include unistd-safer.h.
450 (save_cwd): Don't call fd_safer; no longer needed
451 now that we include fcntl--.h.
453 * getdate.y (relative_time): New type.
454 (RELATIVE_TIME_0): New constant.
455 (parser_control): Use relative_time instead of doing it ourselves.
456 (%union): Add new relative_time rel member.
457 (tYEAR_UNIT, tMONTH_UNIT, tHOUR_UNIT, tMINUTE_UNIT, tSEC_UNIT):
459 (relunit, relunit_snumber): Now of type rel.
460 (zone, rel, relunit, get_date): Adjust to above changes.
462 * getloadavg.c: Include fcntl--.h rather than fcntl.h.
463 Do not include unistd-safer.h.
464 (getloadavg): Don't call fd_safer; no longer needed
465 now that we include fcntl--.h.
467 * mkdir-p.c (ENOSYS): Define to EEXIST if not defined.
468 (make_dir_parents): Treat ENOSYS like EEXIST.
470 Improve quality of diagnostics on restore_cwd failure.
471 * mkdir-p.h (make_dir): Remove. All uses replaced by mkdir.
472 (make_dir_parents): Last arg is now int * (for errno), not bool *.
473 * mkdir-p.c (make_dir, make_dir_parents): Likewise.
474 Rewrite "mkdir -p" algorithm to avoid the need for "stat"
475 each time through the loop. Do not diagnose restore_cwd failure;
476 that is the caller's job (and perhaps the caller does not care).
478 * mkdir-p.c (CLEANUP_CWD, CLEANUP): Remove.
479 (make_dir_parents): Revamp to avoid need for CLEANUP_CWD, CLEANUP.
480 If the file already exists but is not a directory, don't bother
481 to try to make its parents.
482 Close potential file descriptor leak if we can't chdir("/") (!).
483 Don't always return true if chdir($PWD) fails; return true only
484 if the requested action was done successfully (except for the
486 Don't log final directory unless we actually made it.
487 Refactor to avoid duplicate code to fix up permissions.
488 Don't attempt to fix up parent permissions if chdir($PWD) fails.
490 * strftime.c (my_strftime): Rewrite the previous change slightly,
491 to make it a bit faster and (I hope) clearer.
492 * strftime.c (my_strftime): Add support for %:z, %::z, %:::z.
493 Fix bug in formats like %2N.
495 * verify.h: New file.
497 2005-09-22 Jim Meyering <jim@meyering.net>
501 * backupfile.c: Use ARGMATCH_VERIFY, just in case.
503 * posixtm.c (posixtime) [lint]: Initialize *all* of tm0, not just
504 the .tm_year member, since otherwise gcc-4.0 would now warn about
505 tm_zone, tm_gmtoff, tm_isdst, tm_yday, tm_wday.
507 * quotearg.c (quotearg_n_options): Change code to be suboptimal, in
508 order to avoid an unsuppressible warning from gcc on 64-bit systems.
510 * getdate.y (get_date): Undo part of the 2005-04-04 change, so that
511 the command "date -d'2005-03-27 +1 day'" succeeds once again, even
512 when run in a time zone for which daylight savings time is in effect
513 for the starting date.
515 * mkdir-p.c (make_dir_parents): Don't let a failed chdir($PWD)
516 stop us from restricting permissions of just-created absolute-named
518 * mkdir-p.c (CLEANUP_CWD): Return *true*, not false when failing
519 to restore initial working directory.
520 * mkdir-p.c (make_dir_parents): New parameter: different_working_dir,
521 to tell caller if/when we change the working directory and are
522 unable to return to the initial one.
523 * mkdir-p.h (make_dir_parents): Update prototype.
524 * mkdir-p.c (CLEANUP_CWD): Change one more `return 1' to
525 `return false'. This fixes a bug introduced on 2004-07-30.
527 * openat.c (fdopendir): Be sure to close the supplied
528 file descriptor before returning. This makes our replacement
529 implementation a little closer to Solaris's, where fdopendir
530 ties the file descriptor to the returned DIR* pointer.
531 * openat.c (unlinkat): New function.
532 * openat.h (unlinkat): Add prototype.
533 * openat-die.c (openat_save_fail): Rename from openat_save_die.
534 (openat_restore_fail): Rename from openat_restore_die.
535 * openat.c, openat.h: Reflect s/_die/_fail/ renaming.
537 Provide an alternative to exiting immediately upon save_cwd or
538 restore_cwd failure. Now, an application can arrange e.g.,
539 to perform a longjump in that case.
540 * openat.c: Include dirname.h.
541 Use IS_ABSOLUTE_FILE_NAME rather than testing for leading slash.
542 (rpl_openat, fdopendir, fstatat): Call openat_save_die
543 and openat_restore_die rather than calling error directly.
544 Don't include "error.h" or "exitfail.h"; they're no longer needed.
546 * openat-die.c (openat_save_die, openat_restore_die): New file.
547 * openat.h (openat_save_die, openat_restore_die): Declare and define.
549 * strftime.c [FPRINTFTIME] (fprintftime): Provide a new interface:
550 size_t fprintftime (FILE *fp, char const *fmt, struct tm const *tm,
551 int utc, int nanoseconds);
553 date should not have to allocate a megabyte of virtual memory to
554 handle a format argument like +%1048575T. When implemented with
555 strftime, it must allocate such a buffer, use strftime to fill it
556 in, print it, then free it.
557 With fprintftime, it simply prints everything and exits.
558 With no need for memory allocation, that's one fewer way to fail.
559 * strftime.c (my_strftime): Parse the colons of %:::z *after* the
560 optional field width, not before, so we accept %9:z, not %:9z.
561 (my_strftime): Be sure to use L_('x') for literals.
563 * backupfile.c, canon-host.c, canonicalize.c, chown.c, cloexec.c:
564 * dup-safer.c, dup2.c, euidaccess.c, fd-safer.c, fileblocks.c:
565 * fopen-safer.c, fsusage.c, ftruncate.c, getcwd.c, getcwd.h:
566 * getloadavg.c, getopt_.h, getpagesize.h, getugroups.c, group-member.c:
567 * human.h, idcache.c, mkdir-p.c, mountlist.c, nanosleep.c, pathmax.h:
568 * physmem.c, posixver.c, putenv.c, raise.c, safe-read.c, same.c:
569 * save-cwd.c, setenv.c, settime.c, tempname.c, unlinkdir.c:
570 * unsetenv.c, userspec.c, xgethostname.c, xreadlink.c:
571 Assume HAVE_UNISTD_H, i.e., include <unistd.h> unconditionally.
573 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
574 * getloadavg.c, mountlist.c, openat.h, save-cwd.c, tempname.c:
575 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
576 and don't include <sys/file.h>).
578 2005-09-22 Eric Blake <ebb9@byu.net> (tiny change)
582 * getloadavg.c (getloadavg) [__CYGWIN__]: Port to cygwin.
583 [__linux__]: Allocate a big enough buffer for /proc/loadavg.
584 [!LDAV_DONE]: Avoid unused variable warning.
586 2005-09-21 Bruno Haible <bruno@clisp.org>
588 * unicodeio.h (unicode_to_mb): New declaration.
590 2005-09-20 Derek Price <derek@ximbiot.com>
592 * getaddrinfo.c: Don't include <netdb.h> included from getaddrinfo.h.
594 2005-09-19 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
596 Use a consistent style for including <config.h>.
597 * __fpending.c, acl.c, argmatch.c,
598 argp-help.c, argp-parse.c,
599 argp-pvh.c, backupfile.c, basename.c, c-stack.c,
600 calloc.c, check-version.c, cloexec.c, closeout.c, copy-file.c,
601 creat-safer.c, cycle-check.c, dirfd.c, dirname.c, dup-safer.c,
602 dup2.c, euidaccess.c, exclude.c, exitfail.c, fatal-signal.c,
603 fd-safer.c, file-type.c, fileblocks.c, filemode.c,
604 filenamecat.c, findprog.c, fnmatch.c, fopen-safer.c, free.c,
605 fsusage.c, ftruncate.c, full-write.c, fwriteerror.c,
606 getaddrinfo.c, getcwd.c, getdelim.c, getline.c, getlogin_r.c,
607 getndelim2.c, getnline.c, getopt1.c, getpass.c, group-member.c,
608 hard-locale.c, hash-pjw.c, hash.c, human.c, idcache.c,
609 inet_ntop.c, isdir.c, long-options.c, malloc.c, memcasecmp.c,
610 memcmp.c, memcoll.c, memcpy.c, memmove.c, mkdir-p.c,
611 modechange.c, mountlist.c, open-safer.c, physmem.c,
612 pipe-safer.c, pipe.c, poll.c, posixver.c, progname.c,
613 progreloc.c, putenv.c, quote.c, quotearg.c, readline.c,
614 readlink.c, realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c,
615 safe-read.c, same.c, save-cwd.c, savedir.c, sig2str.c,
616 strcspn.c, strerror.c, stripslash.c, strncasecmp.c, strndup.c,
617 strnlen.c, strnlen1.c, strsep.c, strstr.c, strtod.c,
618 strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c,
619 userspec.c, utimecmp.c, version-etc-fsf.c,
620 version-etc.c, wait-process.c, xalloc-die.c, xgetcwd.c,
621 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xsetenv.c,
622 xstrndup.c, xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
623 Standardize inclusion of config.h.
624 * __fpending.h, dirfd.h, getdate.h, human.h,
625 inttostr.h: Removed inclusion of config.h from header files.
626 * inttostr.c: Adjusted in-tree users.
627 * timespec.h: Remove superfluous warning to include config.h.
628 * atexit.c, chdir-long.c chown.c, fchown-stub.c, getgroups.c,
629 gettimeofday.c, lchown.c, lstat.c, mkdir.c, mkstemp.c,
630 nanosleep.c, openat.c, raise.c, readtokens0.c, readutmp.c,
631 unlinkdir.c: Guard inclusion of config.h with HAVE_CONFIG_H.
633 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
635 * stat-time.h: New file.
636 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP, ATIME_CMP, CTIME_CMP):
637 (MTIME_CMP, TIMESPEC_NS): Remove. Now done by stat-time.h,
639 (timespec_cmp): New function.
640 * utimecmp.c: Include stat-time.h.
641 (SYSCALL_RESOLUTION): Depend on whether various struct stat
642 members exist, not on the obsolescent ST_MTIM_NSEC.
643 (utimecmp): Use the new stat-time functions rater than TIMESPEC_NS.
645 2005-09-15 Derek Price <derek@ximbiot.com>
646 Paul Eggert <eggert@cs.ucla.edu>
648 * regcomp.c, regexec.c, regex_internal.c: Back out previous
649 changes, consolidating in...
650 * regex_internal.h: ...this file.
652 2005-09-15 Derek Price <derek@ximbiot.com>
654 * regex_internal.h: Blank `pure' for GNUC < 3.
655 * regex_internal.c: Ditto, using this...
656 (__GNUC_PREREQ): ...new macro.
657 * regcomp.c, regexec.c: Blank `always_inline' for GNUC < 3.1 using...
658 (__GNUC_PREREQ): ...this new macro.
660 * strstr.h: Include string.h. Define strstr as a macro here.
662 2005-09-13 Derek Price <derek@ximbiot.com>
664 * canon-host.c (canon_host_r): Set *cherror on memory allocation
666 Reported by Jim Meyering <jim@meyering.net>.
668 2005-09-13 Jim Meyering <jim@meyering.net>
670 * canon-host.c: Filter through gnu indent and reword comments slightly.
671 * canon-host.h (ch_strerror_r): Tweak cpp indentation and spacing.
673 2005-09-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (tiny change)
675 * lib/base64.c: Typo.
676 (base64_encode): Put b64str in initialized data section.
678 2005-09-12 Derek Price <derek@ximbiot.com>
680 Return usable errors from canon-host.
681 * canon-host.h: New file.
682 * canon-host.c (canon_host): Wrap...
683 (canon_host_r): ...this new function, which now relies exclusively on
685 (ch_strerror): New function.
686 (last_cherror): New global.
687 * getaddrinfo.c: Move include of getaddrinfo.h first to test interface.
688 (getaddrinfo): Add AI_CANONNAME functionality. Don't do arithmetic on
690 (freeaddrinfo): Free ai->ai_canonname when set.
692 2005-09-12 Derek Price <derek@ximbiot.com>
693 Paul Eggert <eggert@cs.ucla.edu>
695 * glob-libc.h: Renamed from glob_.h. The new version is
696 taken from libc's glob.h, except with '#ifdef __GLOB_GNULIB'
697 protecting things that should be done only in gnulib contexts.
698 * glob_.h: New file, containing only the glob things needed for
700 (GLOB_PREFIX): Remove. All uses changed to look for __GLOB_GNULIB.
701 (__GLOB_CONCAT, __GLOB_XCONCAT, __GLOB_ID): Remove; no longer needed.
702 (glob, globfree, glob_pattern_p): Now defined simply in terms of
703 rpl_glob, rpl_globfree, rpl_glob_pattern_p.
704 (__GLOB_GNULIB): New macro, to keep the glob.h changes clearer
705 and to respect the namespace rules better.
707 2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
709 Merge glibc and coreutils changes into gnulib, plus a few
711 * md5.c: Use #error rather than a string.
712 (CYCLIC): New macro, from glibc source. Use it instead of rol.
713 * md5.h (__GNUC_PREREQ, __THROW): Define if not defined already.
714 (__attribute__): Define to empty for non recent-GCC.
715 (__md5_buffer, __md5_finish_ctx, __md5_init_ctx, __md5_process_block):
716 (__md5_process_bytes, __md5_read_ctx, __md5_stream):
717 Renamed from their non-__ counterparts, with new macros replacing
718 them if not _LIBC. Add __THROW attribute.
720 (struct md5_ctx): Align buffer if using GCC.
721 * sha1.h (struct sha1_ctx): Likewise.
722 * sha1.c (SWAP): Renamed from the NOTSWAP. All uses changed.
723 The old name was backwards.
724 (NOTSWAP): Remove; not used.
725 (rol): New macro, moved here from md5.h.
726 (sha1_process_block): Remove a FIXME that doesn't make sense.
728 2005-09-12 Derek Price <derek@ximbiot.com>
730 * gai_strerror.c: Include config.h when available. Include
731 getaddrinfo.h before other headers to test interface.
732 Reported by Larry Jones <lawrence.jones@ugs.com>.
734 2005-09-08 Paul Eggert <eggert@cs.ucla.edu>
736 * glob.c (glob, globfree, __glob_pattern_p): Use old-style function
737 definitions, since that's the preferred style in glibc.
738 Fix a minor spacing issue, and update copyright notice to match glibc's.
740 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
742 * regex_internal.h (bitset_not): Add parens to avoid gcc -Wall warning.
744 2005-09-06 Simon Josefsson <jas@extundo.com>
746 * getpass.c (getpass): Fix typo, test for HAVE_TCSETATTR and not
747 TCSETATTR. Reported by Derek Price <derek@ximbiot.com>.
749 2005-09-05 Paul Eggert <eggert@cs.ucla.edu>
751 Change bitset word type from unsigned int to unsigned long int,
752 as this has better performance on typical 64-bit hosts.
753 Port bitset code to hosts with unusual word sizes.
754 * regcomp.c (build_equiv_class, build_charclass, build_range_exp):
755 (build_collating_symbol):
756 Prefer bitset to re_bitset_ptr_t in prototypes, when the actual
757 argument is a bitset. This is merely a style issue, but it makes
758 it clearer that an entire array is expected.
759 (re_compile_fastmap_iter, init_dfa, init_word_char, optimize_subexps):
760 * regcomp.c (lower_subexp, parse_bracket_exp, built_charclass_op):
761 Port to the case where bitset_word is not the same as unsigned int.
762 * regex_internal.h (bitset_set, bitset_clear, bitset_contain):
763 (bitset_not, bitset_merge, bitset_set_all, bitset_mask):
765 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
766 (build_trtable, group_nodes_into_DFAstates):
768 * regcomp.c (re_compile_fastmap_iter, utf8_sb_map, optimize_utf8):
769 Don't assume that SBC_MAX is a multiple of BITSET_WORD_BITS.
770 * regex_internal.h (bitset_set_all, bitset_not): Likewise.
771 * regexec.c (group_nodes_into_DFAstates): Likewise.
772 * regcomp.c (utf8_sb_map): Don't assume UINT_MAX == 0xffffffff.
773 * regcomp.c (optimize_subexps, lower_subexp):
774 Work even if bitset_word has holes in its bitwise representation.
775 * regex_internal.h (BITSET_WORD_BITS): Likewise.
776 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
778 * regex_internal.c (re_string_reconstruct):
779 Don't assume UCHAR_MAX == 255.
780 * regex_internal.h (bitset_set_all): Likewise.
781 * regex_internal.h (BITSET_WORD_BITS): Renamed from UINT_BITS.
783 (BITSET_WORDS): Renamed from BITSET_UINTS. All uses changed.
784 (bitset_word): New type, replacing 'unsigned int' for bitset uses.
786 (BITSET_WORD_MAX): New macro.
787 (bitset_set, bitset_clear, bitset_contain, bitset_empty):
788 (bitset_set_all, bitset_copy): Now inline functions, not macros.
789 (bitset_empty, bitset_copy):
790 Prefer sizeof (bitset) to multiplying it out ourselves.
791 (bitset_not_merge): Remove; unused.
792 (bitset_contain): Return bool, not unsigned int with one bit on.
794 * regexec.c (build_trtable): Don't assume bitset has no stricter
795 alignment than re_node_set; do this by defining a new internal
796 type struct dests_alloc and using it to allocate memory.
798 2005-09-02 Paul Eggert <eggert@cs.ucla.edu>
800 Check for arithmetic overflow when calculating sizes, to prevent
801 some buffer-overflow issues. These patches are conservative, in the
802 sense that when I couldn't determine whether an overflow was possible,
803 I inserted a run-time check.
804 * regex_internal.h (re_xmalloc, re_xrealloc, re_x2realloc): New macros.
805 (SIZE_MAX) [!defined SIZE_MAX]: New macro.
806 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc):
807 (re_xnrealloc, re_x2nrealloc): New inline functions.
808 * lib/regcomp.c (init_dfa, analyze, build_range_exp, parse_bracket_exp):
809 (build_equiv_class, build_charclass): Check for arithmetic overflow
810 in size expression calculations.
811 * lib/regex_internal.c (re_string_realloc_buffers):
812 (build_wcs_upper_buffer, re_node_set_add_intersect):
813 (re_node_set_init_union, re_node_set_insert, re_node_set_insert_last):
814 (re_dfa_add_node, register_state): Likewise.
815 * lib/regexec.c (re_search_stub, re_copy_regs, re_search_internal):
816 (prune_impossible_nodes, push_fail_stack, set_regs, check_arrival):
817 (build_trtable, extend_buffers, match_ctx_init, match_ctx_add_entry):
818 (match_ctx_add_subtop, match_ctx_add_sublast): Likewise.
820 2005-09-01 Paul Eggert <eggert@cs.ucla.edu>
822 * glob.c (GET_LOGIN_NAME_MAX): Renamed from LOGIN_NAME_MAX,
823 to avoid a collision with bits/local_lim.h in glibc.
824 All uses changed. Problem reported by Dmitry V. Levin in
825 <http://sources.redhat.com/bugzilla/show_bug.cgi?id=1060>.
827 * regex_internal.c (build_wcs_upper_buffer): Fix portability
828 bugs in int versus size_t comparisons.
829 (re_string_context_at): Fix bug where the code assumed that
832 Use bool where appropriate.
833 * regcomp.c (re_set_fastmap): ICASE arg is bool, not int.
835 (calc_eclosure_iter): Likewise, for ROOT arg.
836 (parse_bracket_element): Likewise, for ACCEPT_HYPHEN arg.
837 (build_charclass_op): Likewise, for NON_MATCH arg.
838 * regex_internal.c (re_string_allocate, re_string_construct):
839 (re_string_construct_common): Likewise, for ICASE arg.
840 * regexec.c (re_search_2_stub, re_search_stub):
841 Likewise, for RET_LEN arg.
842 (check_matching): Likewise, for FL_LONGEST_MATCH arg.
843 (set_regs): Likewise, for FL_BACKTRACK arg.
844 * regcomp.c (re_compile_fastmap_iter, optimize_utf8):
845 (duplicate_node_closure, calc_inveclosure, calc_eclosure):
846 (calc_eclosure_iter, parse_bracket_exp):
847 Use bool for internal variables that are booleans.
848 * regexec.c (re_search_internal, check_matching, proceed_next_node):
849 (set_regs, build_sifted_states, sift_states_bkref):
850 (check_arrival_add_next_nodes, check_arrival_expand_ecl_sub):
851 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
852 (find_collation_sequence_value):
854 * regex_internal.c (re_node_set_insert, re_node_set_insert_last):
855 (re_node_set_compare):
856 Return bool, not int. All callers changed.
857 * regexec.c (check_halt_node_context, check_dst_limits):
858 (build_trtable, check_node_accept): Likewise.
859 * regex_internal.h: Include stdbool.h.
861 Fix bugs uncovered when converting to bool.
862 * regcomp.c (calc_eclosure_iter): Check for storage allocation
863 failure instead of charging ahead blindly.
864 * regex_internal.c (register_state): Likewise.
865 * regexec.c (re_search_2_stub): Use simpler method than boolean
866 for freeing internal storage.
867 (group_nodes_into_DFA_states): Use unsigned int, not int, for
868 bitset pieces used as boolean, to avoid undefined behavior
869 on hosts that do int overflow checking.
871 2005-08-31 Derek Price <derek@ximbiot.com>
873 * getdelim.c (getdelim): Return EOF on EOF.
874 Reported by Larry Jones <lawrence.jones@ugs.com>.
876 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
878 * regex_internal.c (re_string_reconstruct): Don't assume buffer
879 lengths fit in regoff_t; this isn't true if regoff_t is the same
881 * regex.c (re_search_internal): 5th arg is LAST_START
882 (= START + RANGE) instead of RANGE. This avoids overflow
883 problems when regoff_t is the same width as size_t.
885 (re_search_2_stub): Check for overflow when adding the
886 sizes of the two strings.
887 (re_search_stub): Check for overflow when adding START
888 to RANGE; if it occurs, substitute the extreme value.
890 2005-08-31 Jim Meyering <jim@meyering.net>
892 * regcomp.c (search_duplicated_node): Make first pointer arg
894 * regex_internal.c (create_ci_newstate, create_cd_newstate):
895 (register_state): Likewise.
896 * regexec.c (search_cur_bkref_entry, check_dst_limits):
897 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
898 (group_nodes_into_DFAstates): Likewise.
900 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
902 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
903 old glibc regex code mishandles strings longer than 2**31 bytes.
904 This patch fixes this when the regex code is used in gnulib
905 (i.e., outside glibc).
907 This patch should not affect the use of the regex code inside
908 glibc. No doubt this problem also needs to be handled for glibc
909 as well, but the result will be an incompatible change to the
910 glibc ABI, and the old ABI will have to be supported too. That
911 can be the the subject for another patch.
913 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
914 governing whether the rest of this patch is active. By default,
915 the macro is disabled and the patch has no effect.
916 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
917 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
918 (struct re_pattern_buffer, re_search, re_search_2, re_match):
919 (re_match_2, re_set_registers): Use the new types.
920 * regex_internal.h (Idx, re_hashval_t): New types.
921 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
923 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
924 (re_string_context_at, bin_tree_t, re_dfastate_t):
925 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
926 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
927 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
928 (re_string_char_size_at, re_string_wchar_at):
929 (re_string_elem_size_at):
930 Use the new types and macros to port to 64-bit hosts.
931 Use unsigned types for internal values, so that the code
932 mostly works even for arrays larger than SSIZE_MAX.
933 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
934 (search_duplicated_node, calc_eclosure_iter, fetch_number):
935 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
936 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
937 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
938 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
939 (calc_inveclosure, parse_dup_op, build_range_exp):
940 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
941 (fetch_number, create_token_tree, mark_opt_subexp):
943 * regex_internal.c (re_string_construct_common, create_ci_newstate):
944 (create_cd_newstate, re_string_allocate, re_string_construct):
945 (re_string_realloc_buffers, build_wcs_upper_buffer):
946 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
947 (re_string_reconstruct, re_string_peek_byte_case):
948 (re_string_fetch_byte_case, re_string_context_at):
949 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
950 (re_node_set_init_copy, re_node_set_add_intersect):
951 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
952 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
953 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
954 (re_acquire_state, re_acquire_state_context, register_state):
956 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
957 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
958 (re_search_internal, re_search_2_stub, re_search_stub)
959 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
960 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
961 (update_cur_sifted_state, check_dst_limits):
962 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
963 (check_subexp_limits, sift_states_bkref, merge_state_array):
964 (check_subexp_matching_top, get_subexp, get_subexp_sub):
965 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
966 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
967 (expand_bkref_cache, check_node_accept_bytes):
968 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
969 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
970 (acquire_init_state_context, check_halt_node_context):
971 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
972 (sift_states_backward, clean_state_log_if_needed):
973 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
974 (find_recover_state, transit_state_sb, transit_state_mb):
975 (transit_state_bkref, build_trtable, match_ctx_clean):
977 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
978 to work around an assumption that REG_MISSING is negative.
980 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
981 (seek_collating_symbol_entry) [defined _LIBC]:
982 (lookup_collation_sequence_value) [defined _LIBC]:
983 (build_range_exp, build_collating_symbol) [defined _LIBC]:
984 Use prototypes rather than old-style function definitions.
985 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
986 (transit_state_sb) [0]:
987 (find_collation_sequence_value) [defined _LIBC]: Likewise.
989 * regexec.c (re_search_internal): Simplify update of rm_so and
992 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
993 (optimize_subexps, lower_subexp):
994 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
995 since the signed shift might overflow. Use 1u<<31 instead.
996 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
997 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1000 * regcomp.c (optimize_subexps, lower_subexp):
1001 Use CHAR_BIT rather than 8, for clarity.
1002 * regexec.c (check_dst_limits_calc_pos_1):
1003 (check_subexp_matching_top): Likewise.
1004 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
1005 have to worry about portability issues when shifting it left.
1006 Remove no-longer-needed test for table_size > 0.
1007 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
1008 in a word, as the resulting behavior is undefined.
1009 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
1010 in one case, a <= should have been an <, and in another case the
1011 whole test was missing.
1012 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
1013 the standard name CHAR_BIT.
1014 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
1015 this is not true on one's complement and signed-magnitude hosts.
1017 * regex_internal.h (re_sub_match_top_t): Remove unused member
1019 (struct re_dfa_t): Remove unused member states_alloc.
1020 * regcomp.c (init_dfa): Don't initialize unused members.
1022 2005-08-31 Bruno Haible <bruno@clisp.org>
1024 * strstr.c: Include <stddef.h>, for NULL.
1025 * strcasestr.c: Likewise.
1026 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
1028 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
1030 * iconvme.h: Add prototype for iconv_alloc.
1032 2005-08-29 Simon Josefsson <jas@extundo.com>
1034 * iconvme.c: Fix errno.
1036 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
1038 * iconvme.c: Split iconv_string into iconv_alloc.
1040 2005-08-27 Jim Meyering <jim@meyering.net>
1042 * fopen-safer.c: Merge minor changes from coreutils.
1043 * dup-safer.c: Likewise.
1044 * fd-safer.c: Likewise.
1046 Merge from coreutils.
1047 * stdio--.h: New file.
1048 * stdlib--.h: New file.
1049 * mkstemp-safer.c: New file.
1051 GNU tar needs these.
1052 * pipe-safer.c: New file.
1053 * creat-safer.c: New file.
1054 * fcntl--.h (creat): Define to creat_safer.
1055 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
1056 * unistd--.h (pipe): Define to pipe_safer.
1057 * unistd-safer.h: Declare pipe_safer.
1059 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
1061 * regex_internal.h: Remove all references to
1062 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
1064 (bitset_not, bitset_merge, bitset_not_merge):
1065 (bitset_mask, re_string_allocate, re_string_construct):
1066 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
1067 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
1068 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
1069 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
1070 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1071 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1072 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
1073 (re_acquire_state_context):
1074 Remove unnecessary forward decls.
1075 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
1076 Put __attribute at function definition,
1077 now that the function decl has been removed.
1078 * lib/regex_internal.c (re_string_peek_byte_case):
1079 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
1082 2005-08-26 Simon Josefsson <jas@extundo.com>
1084 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
1085 Haible <bruno@clisp.org>.
1087 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
1089 * regexec.c (set_regs): Don't alloca with an unbounded size.
1091 alloca modernization/simplification for regex.
1092 * regex.c: Remove portability cruft for alloca. This no longer
1093 needs to be at the start of the file, and can be moved into
1094 regex_internal.h and simplified.
1095 * regex_internal.h: Include <alloca.h>.
1096 (__libc_use_alloca) [!defined _LIBC]: New macro.
1097 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
1098 now works outside glibc.
1100 2005-08-24 Simon Josefsson <jas@extundo.com>
1102 * getpass.c: Add WIN32 implementation. Conditionalize use of
1103 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
1104 GLIBC specific code.
1106 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
1108 Make regex safe for g++. This fixes one real bug (an "err"
1109 that should have been "*err"). g++ problem reported by
1111 * regex_internal.h (re_calloc): New macro, consistent with
1112 re_malloc etc. All callers of calloc changed to use re_calloc.
1113 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
1114 not int. All callers changed.
1115 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
1116 just use an array of size MB_LEN_MAX.
1117 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
1118 (find_recover_state): Change "err" to "*err"; this fixes what
1119 appears to be a real bug.
1120 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
1123 2005-08-25 Jim Meyering <jim@meyering.net>
1125 * open-safer.c: Include <config.h>.
1126 Otherwise, we'd lose LARGEFILE support in any file using
1129 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
1131 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
1132 * regex.h (regerror): Likewise.
1134 * regex.c: Do not include <sys/types.h>, as POSIX no longer
1135 requires this. (The code never needed it.)
1137 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
1138 All uses of recently-renamed identifiers changed to use the new,
1139 POSIX-compliant names. The code will build and run just fine
1140 without these changes, but it's better to eat our own dog food
1141 and use the standard-conforming names.
1143 * regex.h: Fix a multitude of POSIX name space violations.
1144 These changes have an effect only for programs that define
1145 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
1146 do not change anything for programs compiled in the normal way.
1147 Also, there is no effect on the ABI.
1149 (_REGEX_SOURCE): New macro.
1150 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
1151 defined and _GNU_SOURCE is not; this fixes a name space violation.
1153 Rename the following macros to obey POSIX requirements.
1154 The old names are still visible as macros if _REGEX_SOURCE is defined.
1155 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
1156 RE_BACKSLASH_ESCAPE_IN_LISTS.
1157 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
1158 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
1159 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
1160 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
1161 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
1162 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
1163 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
1164 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
1165 (REG_INTERVALS): renamed from RE_INTERVALS.
1166 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
1167 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
1168 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
1169 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
1170 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
1171 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
1172 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
1173 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
1174 RE_UNMATCHED_RIGHT_PAREN_ORD.
1175 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
1176 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
1177 (REG_DEBUG): renamed from RE_DEBUG.
1178 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
1179 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
1180 unusual, since we can't clash with the POSIX REG_ICASE.
1181 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
1182 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
1183 (REG_NO_SUB): renamed from RE_NO_SUB.
1184 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
1185 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
1186 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
1187 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
1188 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
1189 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
1190 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
1191 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
1192 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
1193 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
1194 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
1195 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
1196 RE_SYNTAX_POSIX_MINIMAL_BASIC.
1197 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
1198 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
1199 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
1200 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
1201 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
1202 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
1203 (REG_FIXED): Renamed from REGS_FIXED.
1204 (REG_NREGS): Renamed from RE_NREGS.
1206 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
1207 of other REG_* macros, since POSIX says the user is allowed to
1208 #undef these macros selectively.
1210 (reg_errcode_t): Update comment stating what other tables need
1213 Rename the following enum values to obey POSIX requirements.
1214 The old names are still visible as macros.
1215 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
1216 is not defined, since GNU is supposed to be a superset of POSIX as
1217 much as possible, and since we want reg_errcode_t to be a signed
1218 type for implementation consistency.
1219 (_REG_NOERROR): Renamed from REG_NOERROR.
1220 (_REG_NOMATCH): Renamed from REG_NOMATCH.
1221 (_REG_BADPAT): Renamed from REG_BADPAT.
1222 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
1223 (_REG_ECTYPE): Renamed from REG_ECTYPE.
1224 (_REG_EESCAPE): Renamed from REG_EESCAPE.
1225 (_REG_ESUBREG): Renamed from REG_ESUBREG.
1226 (_REG_EBRACK): Renamed from REG_EBRACK.
1227 (_REG_EPAREN): Renamed from REG_EPAREN.
1228 (_REG_EBRACE): Renamed from REG_EBRACE.
1229 (_REG_BADBR): Renamed from REG_BADBR.
1230 (_REG_ERANGE): Renamed from REG_ERANGE.
1231 (_REG_ESPACE): Renamed from REG_ESPACE.
1232 (_REG_BADRPT): Renamed from REG_BADRPT.
1233 (_REG_EEND): Renamed from REG_EEND.
1234 (_REG_ESIZE): Renamed from REG_ESIZE.
1235 (_REG_ERPAREN): Renamed from REG_ERPAREN.
1236 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
1237 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
1238 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
1239 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
1241 (_REG_RE_NAME, _REG_RM_NAME): New macros.
1242 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
1243 changed. But support the old name if the new one is not defined
1244 and if _REGEX_SOURCE.
1246 Change the following member names in struct re_pattern_buffer.
1247 The old names are still supported if !_REGEX_SOURCE.
1248 The new names are always supported, regardless of _REGEX_SOURCE.
1249 (re_buffer): Renamed from buffer.
1250 (re_allocated): Renamed from allocated.
1251 (re_used): Renamed from used.
1252 (re_syntax): Renamed from syntax.
1253 (re_fastmap): Renamed from fastmap.
1254 (re_translate): Renamed from translate.
1255 (re_can_be_null): Renamed from can_be_null.
1256 (re_regs_allocated): Renamed from regs_allocated.
1257 (re_fastmap_accurate): Renamed from fastmap_accurate.
1258 (re_no_sub): Renamed from no_sub.
1259 (re_not_bol): Renamed from not_bol.
1260 (re_not_eol): Renamed from not_eol.
1261 (re_newline_anchor): Renamed from newline_anchor.
1263 Change the following member names in struct re_registers.
1264 The old names are still supported if !_REGEX_SOURCE.
1265 The new names are always supported, regardless of _REGEX_SOURCE.
1266 (rm_num_regs): Renamed from num_regs.
1267 (rm_start): Renamed from start.
1268 (rm_end): Renamed from end.
1270 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
1271 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
1272 Prepend __ to parameter names.
1274 Undo yesterday's changes.
1276 2005-08-24 Jim Meyering <jim@meyering.net>
1278 Sync from coreutils.
1279 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
1281 2005-08-21 Bruno Haible <bruno@clisp.org>
1283 * lock.h: Add multiple inclusion guard.
1284 * tls.h: Add multiple inclusion guard.
1286 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
1288 * regex.h (REG_NOSYS)
1289 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
1290 Define, since POSIX requires it as of 2001.
1291 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
1292 New private symbol, used to keep the enum signed in all cases.
1293 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
1294 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
1296 * regex_internal.c (re_string_skip_chars, register_state):
1298 Remove forward decls; no longer needed now that we use prototypes.
1299 * regexec.c (acquire_init_state_context, check_halt_node_context):
1300 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
1301 (clean_state_log_if_needed): Likewise.
1303 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
1305 Fix problems reported by Sam Steingold in
1306 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
1307 * regexec.c (sift_states_bkref): Fix portability bug: the code
1308 assumed that reg_errcode_t is a signed type, which is not
1309 necessarily true if _XOPEN_SOURCE is not defined.
1310 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
1311 some compilers warn about it otherwise.
1313 2005-08-20 Jim Meyering <jim@meyering.net>
1315 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
1316 of unused local, dfa.
1318 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
1320 * regcomp.c (create_initial_state): Remove duplicate decl.
1321 (init_word_char, create_initial_state, duplicate_node_closure):
1322 (fetch_token, peek_token_bracket, build_range_exp):
1323 (build_collating_symbol): Remove forward decls; no longer needed
1324 now that we use prototypes.
1327 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
1328 (re_compile_fastmap_iter, regcomp, regerror, regfree):
1329 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
1330 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
1331 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
1332 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
1333 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
1334 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
1335 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
1336 (build_range_exp, build_collating_symbol, parse_bracket_exp):
1337 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
1338 (build_charclass, build_charclass_op, fetch_number, create_tree):
1339 (create_token_tree, mark_opt_subexp, duplicate_tree):
1340 Use prototypes rather than old-style definitions.
1343 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
1344 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
1345 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
1346 (re_string_reconstruct, re_string_peek_byte_case):
1347 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
1348 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
1349 (re_node_set_init_copy, re_node_set_add_intersect):
1350 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1351 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1352 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
1353 (re_acquire_state, re_acquire_state_context, register_state):
1354 (create_ci_newstate, create_cd_newstate, free_state):
1356 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
1357 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
1358 (re_search_internal, prune_impossible_nodes):
1359 (acquire_init_state_context, check_matching, static):
1360 (check_halt_node_context, check_halt_state_context, proceed_next_node):
1361 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
1362 (update_regs, sift_states_backward, build_sifted_states):
1363 (clean_state_log_if_needed, merge_state_array):
1364 (update_cur_sifted_state, add_epsilon_src_nodes):
1365 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
1366 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
1367 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
1368 (find_recover_state, check_subexp_matching_top, transit_state_mb):
1369 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
1370 (check_arrival, check_arrival_add_next_nodes):
1371 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
1372 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
1373 (check_node_accept_bytes, check_node_accept, extend_buffers):
1374 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
1375 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
1380 (re_string_allocate, re_string_construct, re_string_reconstruct):
1381 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
1382 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
1383 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
1384 (re_string_context_at, re_string_peek_byte_case):
1385 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
1386 is defined, since we now use prototypes always.
1388 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
1389 C89 or better. All uses removed.
1391 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
1393 * regex_internal.c (re_acquire_state, re_acquire_state_context)
1394 [defined lint]: Suppress bogus uninitialized-variable warnings.
1396 * regcomp.c (duplicate_node): Return new index, not an error code,
1397 and let the caller return REG_ESPACE if out of space. This
1398 removes an uninitialied-variable warning with GCC 4.0.1, and also
1399 avoids taking the address of a local variable. All callers
1402 2005-08-19 Jim Meyering <jim@meyering.net>
1404 * regexec.c (proceed_next_node): Redo local variables to
1405 avoid GCC shadowing warnings.
1407 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
1409 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
1410 (re_node_set_insert_last, re_dfa_add_node):
1411 Rename local variables to avoid GCC shadowing warnings.
1413 2005-08-18 Bruno Haible <bruno@clisp.org>
1415 * strstr.c (strstr): Fix return value in multibyte case.
1416 * strcasestr.c (strcasestr): Likewise.
1418 2005-08-17 Jim Meyering <jim@meyering.net>
1420 Make the %s format (seconds since the epoch) work for a negative
1421 number and when used with a zero-padded field width, e.g. %015s.
1423 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
1424 label so that it precedes the code to set `digits'. Otherwise,
1425 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
1426 print `00-22'. Now, it prints `-0022', as it should.
1428 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
1430 * regex.h: Remove useless space-before-tab. From coreutils.
1432 2005-08-17 Bruno Haible <bruno@clisp.org>
1434 * strcasestr.h: New file.
1435 * strcasestr.c: New file.
1437 2005-08-17 Bruno Haible <bruno@clisp.org>
1439 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
1440 * strstr.c: Completely rewritten, with multibyte locale support.
1442 2005-08-17 Bruno Haible <bruno@clisp.org>
1444 * strcasecmp.c: Use mbuiter.h.
1446 2005-08-17 Bruno Haible <bruno@clisp.org>
1448 * mbuiter.h: New file.
1450 2005-08-16 Bruno Haible <bruno@clisp.org>
1452 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
1454 (mbi_avail, mbi_advance): Let the iteration end before the terminating
1455 NUL byte, not after it.
1457 2005-08-16 Bruno Haible <bruno@clisp.org>
1459 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
1460 the valid ones. Makes the comparison operations transitive:
1461 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
1462 * strcasecmp.c (strcasecmp): Use mb_casecmp.
1464 2005-08-16 Bruno Haible <bruno@clisp.org>
1466 * strcase.h (strcasecmp): Add note in comments.
1467 * strncasecmp.c: Use code from strcasecmp.c.
1468 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
1469 (strcasecmp): Work correctly in multibyte locales.
1471 2005-08-16 Bruno Haible <bruno@clisp.org>
1473 * strnlen1.h: New file.
1474 * strnlen1.c: New file.
1476 2005-08-16 Bruno Haible <bruno@clisp.org>
1478 * mbfile.h: New file.
1480 2005-08-16 Bruno Haible <bruno@clisp.org>
1482 * mbiter.h: New file.
1484 2005-08-16 Bruno Haible <bruno@clisp.org>
1486 * mbchar.h: New file.
1487 * mbchar.c: New file.
1489 2005-08-16 Bruno Haible <bruno@clisp.org>
1491 * tls.h: New file, from GNU gettext.
1492 * tls.c: New file, from GNU gettext.
1494 2005-08-15 Bruno Haible <bruno@clisp.org>
1496 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
1499 2005-08-14 Jim Meyering <jim@meyering.net>
1501 Sync from coreutils.
1503 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
1504 Use the hash-table-based cycle-detection code not just when
1505 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
1506 Reported by James Youngman in
1507 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
1508 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
1509 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
1510 This lets us compile with -DFTS_DEBUG, once again.
1511 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
1512 * fts.c (fd_safer): Remove decl.
1513 Include fcntl--.h rather than unistd-safer.h
1514 (fts_safe_changedir): Don't call fd_safer; no longer needed
1515 now that we include fcntl--.h.
1517 2005-08-11 Simon Josefsson <jas@extundo.com>
1519 * readline.h, readline.c: New file.
1521 2005-08-11 Bruno Haible <bruno@clisp.org>
1523 * strnlen.h (strnlen): Change parameter name to match comment.
1525 2005-08-10 Simon Josefsson <jas@extundo.com>
1527 * strndup.c: Use strnlen.h.
1529 * strnlen.h: New file.
1531 2005-08-02 Simon Josefsson <jas@extundo.com>
1533 * getline.h, getline.c: Rewrite.
1535 * getdelim.h, getdelim.c: New files, ported from glibc.
1537 2005-07-31 Bruno Haible <bruno@clisp.org>
1539 * lock.h (gl_lock_initializer): New macro.
1540 (gl_lock_define_initialized): Use it.
1541 (gl_rwlock_initializer): New macro.
1542 (gl_rwlock_define_initialized): Use it.
1543 (gl_recursive_lock_initializer): New macro.
1544 (gl_recursive_lock_define_initialized): Use it.
1546 2005-07-26 Bruno Haible <bruno@clisp.org>
1548 * lock.h: Update from GNU gettext.
1549 * lock.c: Update from GNU gettext.
1551 2005-07-18 Bruno Haible <bruno@clisp.org>
1553 * lock.h (gl_once_t): New type.
1554 (gl_once_define, gl_once): New macros.
1555 * lock.c (fresh_once): New variable.
1556 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
1559 2005-07-18 Simon Josefsson <jas@extundo.com>
1561 * check-version.c (check_version): Accept identical versions too.
1563 2005-07-18 Bruno Haible <bruno@clisp.org>
1565 * lock.h: New file, from GNU gettext.
1566 * lock.c: New file, from GNU gettext.
1568 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
1570 * quotearg.c: Add translator comment suggested by Bruno Haible,
1571 with a minor change.
1573 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
1575 * version-etc-fsf.c (version_etc_copyright): Parameterize the
1576 copyright symbol and the year.
1577 * version-etc.c (COPYRIGHT_YEAR): New constant.
1578 (version_etc_va): Use parameterized copyright notice.
1579 Reword to conform to the current GNU coding standards.
1581 2005-07-11 Simon Josefsson <jas@extundo.com>
1583 * size_max.h: New file.
1585 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
1587 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
1590 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
1591 and Paul Eggert <eggert@cs.ucla.edu>
1593 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
1594 in wint_t, not wchar_t. Remove now-unnecessary cast.
1596 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
1598 * regex.c, regex.h: Sync from libc.
1599 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
1600 New files, synced from libc, except that regex_internal.h
1601 currently has a small porting fix.
1603 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
1605 Remove the dependency of the strftime module on the tzset module.
1606 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
1607 Copy the input structure, to work around some of the bug with
1608 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
1609 Solaris releases, you should also use the tzset module, but we won't
1610 require it as a dependency any more since we don't want LGPLed code
1611 to depend on GPLed code.
1613 2005-07-02 Jim Meyering <jim@meyering.net>
1615 * backupfile.c (backup_args): Change a `0' to NULL.
1617 2005-07-01 Jim Meyering <jim@meyering.net>
1619 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
1620 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
1621 * save-cwd.c, tempname.c:
1622 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
1623 and don't include <sys/file.h>).
1625 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
1627 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
1628 declares only 'struct timespec;' (!).
1630 2005-06-29 Jim Meyering <jim@meyering.net>
1632 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
1633 type name. Use the variable name instead.
1634 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
1636 2005-06-28 Simon Josefsson <jas@extundo.com>
1638 * check-version.h, check-version.c: New files.
1640 2005-06-28 Simon Josefsson <jas@extundo.com>
1642 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
1643 collision with global variable. Better indentation. Don't
1644 increment buffer pointer beyond buffer end. Based on comments
1645 from Paul Eggert <eggert@cs.ucla.edu>.
1649 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
1651 * canon-host.c (canon-host): Append trailing "," to 0 in
1652 initializer of struct addrinfo, as an indication that we don't
1653 care how many members the structure has.
1655 2005-06-24 Derek Price <derek@ximbiot.com>
1656 and Bruno Haible <bruno@clisp.org>
1658 Remove stat module & update lstat.
1659 * stat.c: Remove this file...
1660 (slash_aware_lstat): ...moving this content and its support...
1661 * lstat.c (rpl_lstat): ...into here.
1662 * lstat.h: New file.
1664 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
1666 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
1667 (ranged_convert): Don't save conversion in a temporary struct.
1668 This causes a warning with GCC 4.0.0, and anyway in the typical
1669 case it's not worth the extra 100 bytes or so of code.
1670 (ranged_convert, __mktime_internal): When calling a function via a
1671 pointer P, use P () rather than (*P) (), as we now assume C89 or
1674 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
1676 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
1677 "who -r" failed to give output. Problem reported by Tim Waugh.
1679 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
1680 (xcalloc): Use it to avoid needless tests.
1681 Problem reported by Jim Meyering.
1683 2005-06-16 Jim Meyering <jim@meyering.net>
1685 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
1686 when either N or S is zero.
1688 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1690 * argp.h (__option_is_short): Check upper limit of
1691 __key. Isprint() requires its argument to have the value
1692 of an unsigned char or EOF.
1694 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
1696 * fnmatch.c (fnmatch): If there is an encoding error in a
1697 multibyte string or pattern, fall back on unibyte matching.
1698 Problem reported by James Youngman.
1700 2005-06-08 Bruno Haible <bruno@clisp.org>
1702 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
1705 2005-06-08 Bruno Haible <bruno@clisp.org>
1707 * csharpcomp.h: New file, from GNU gettext.
1708 * csharpcomp.c: New file, from GNU gettext.
1709 * csharpcomp.sh.in: New file, from GNU gettext.
1711 2005-06-07 Derek Price <derek@ximbiot.com>
1714 * glob_.h: Indent nested #ifdef.
1716 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
1718 Sync from coreutils.
1719 Use "file name" when talking about file names, instead of "filename"
1720 or "path", as per the GNU coding standards.
1721 * mkdir-p.c: Renamed from makepath.c.
1722 (make_dir_parents): Renamed from make_path. All callers changed.
1723 * mkdir-p.h: Likewise. All includers changed.
1724 * filenamecat.c: Renamed from path-concat.c.
1725 (file_name_concat): Renamed from path_concat. All callers changed.
1726 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
1727 * filenamecat.h: Likewise. All includers changed.
1728 * acl.c: Don't use "path" or "filename" to mean "file name"
1729 in comments or local variable names.
1730 * basename.c: Likewise.
1731 * canonicalize.c, canonicalize.h: Likewise.
1732 * dirname.c, dirname.h: Likewise.
1733 * euidaccess.c: Likewise.
1734 * exclude.c: Likewise
1735 * fnmatch_.h, fnmatch_loop.c: Likewise.
1736 * fsusage.c, fsuage.h: Likewise.
1737 * fts.c, fts_.h: Likewise.
1738 * getcwd.c: Likewise.
1739 * getloadavg.c: Likewise.
1740 * mkstemp.c: Likewise.
1741 * mountlist.c, mountlist.h: Likewise.
1742 * openat.c, openat.h: Likewise.
1743 * readlink-stub.c: Likewise.
1744 * readutmp.c, readutmp.h: Likewise.
1745 * rename.c: Likewise.
1746 * rmdir.c: Likewise.
1748 * savedir.c: Likewise.
1749 * stripslash.c: Likewise.
1750 * tempname.c: Likewise.
1751 * xreadlink.c: Likewise.
1752 * exclude.c (excluded_file_name): Renamed from excluded_filename.
1754 * exclude.h: Likewise.
1756 * euidaccess.c (getuid, getgid, getuid, getegid)
1757 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
1758 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
1759 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
1760 * pathmax.h: Include <limits.h> unconditionally, since other
1761 files have been getting away with it for years (MORE/BSD 4.3
1763 * userspec.c (getpwnam, getgrnam, getgrgid)
1764 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
1766 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
1767 Define to 256, not 255, as per modern POSIX.
1769 2005-06-01 Bruno Haible <bruno@clisp.org>
1771 * csharpexec.h: New file, from GNU gettext.
1772 * csharpexec.c: New file, from GNU gettext.
1773 * csharpexec.sh.in: New file, from GNU gettext.
1775 2005-05-31 Derek Price <derek@ximbiot.com>
1776 Paul Eggert <eggert@cs.ucla.edu>
1779 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
1781 2005-05-29 Derek Price <derek@ximbiot.com>
1782 Paul Eggert <eggert@cs.ucla.edu>
1784 * glob_.h, glob.c: New files.
1786 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
1788 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
1790 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
1791 the configuration hassle isn't worth it.
1792 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
1793 (LONGEST_MODIFIER, PRIuMAX): Remove.
1795 2005-05-27 Bruno Haible <bruno@clisp.org>
1797 * getlogin_r.h: Remove second include of <stddef.h>.
1799 2005-05-25 Bruno Haible <bruno@clisp.org>
1800 Derek Price <derek@ximbiot.com>
1802 * getlogin_r.h: Simplify API documentation.
1804 2005-05-25 Derek Price <derek@ximbiot.com>
1805 Paul Eggert <eggert@cs.ucla.edu>
1807 * getlogin_r.c, getlogin_r.h: New files.
1809 2005-05-22 Bruno Haible <bruno@clisp.org>
1811 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
1812 Also include <sys/param.h> if it defines MIN, MAX.
1813 Based on a patch by Derek Price <derek@ximbiot.com>.
1815 2005-05-22 Bruno Haible <bruno@clisp.org>
1817 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
1818 (INT64_MIN): Fix definition.
1819 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
1821 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
1822 NEED_SIGNED_INT_TYPES.
1824 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
1825 HAVE_SYSTEM_INTTYPES.
1827 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
1829 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
1830 so that unistd-safer.h (GPL'ed code) need not be included.
1832 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
1835 * fts.c: Don't include "cycle-check.h" or "hash.h".
1836 (setup_dir, free_dir): New functions.
1837 (enter_dir, leave_dir): Define trivial
1838 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
1839 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
1840 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
1841 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
1842 Move to fts-cycle.c.
1843 (fts_open): Use setup_dir.
1844 (fts_close): Use free_dir.
1845 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
1846 This adds a label and some gotos, but the alternatives were messier.
1847 Check for memory allocation failure when entering a dir.
1848 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
1849 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
1850 (FTS): New member fts_cycle, that is a union that contains the
1851 old active_dir_ht and cycle_state. All uses changed to mention
1852 fts_cycle.ht and fts_cycle.state.
1853 * fts-cycle.c: New file, containing GPL'ed code migrated out of
1854 fts.c, with the following changes:
1855 (setup_dir, free_dir): New functions.
1856 (enter_dir): Now returns bool. Return true if successful, false
1857 if memory exhausted. All callers changed.
1858 Do not bother partly cleaning up on
1859 memory allocation failure; that is free_dir's job.
1860 However, free ad if hash_insert fails, to avoid memory leak.
1861 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
1862 fts->fts_options to see which union member to use.
1864 2005-05-20 Jim Meyering <jim@meyering.net>
1866 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
1867 Now a macro, to pacify GCC.
1869 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
1871 * chown.c (rpl_chown): Return -1 on failure.
1873 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
1875 * canonicalize.c: Include canonicalize.h first, to test interface.
1876 Include <stddef.h> unconditionally, since we assume C89 now.
1877 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
1878 * fts.c: Include fts_.h first, to check interface.
1879 Do not include intprops.h; no longer needed.
1880 Include cycle-check.h and hash.h, since fts_.h no longer does.
1881 Remove unnecessary casts of closedir to void.
1882 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
1883 decide whether to decrement nlinks.
1884 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
1885 (FTS): Use struct hash_table * instead of Hash_table, so that
1886 we no longer need to include hash.h here.
1888 2005-05-17 Jim Meyering <jim@meyering.net>
1890 * fts.c, fts_.h: New files, from coreutils.
1892 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
1894 Sync from coreutils.
1895 * unlinkdir.c, unlinkdir.h: New files.
1896 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
1897 regex.h, unlocked-io.h, xtime.h:
1898 White space changes only.
1899 * makepath.c (make_path): Port to hosts where leading "//" is special.
1900 * yesno.c: Include getline.h, not ctype.h.
1901 (yesno): Don't remove leading white space; POSIX doesn't allow it.
1902 Use getline to remove arbitrary restriction on response length.
1904 2005-05-13 Bruno Haible <bruno@clisp.org>
1906 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
1907 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
1908 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
1909 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
1910 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
1911 Add support for 64-bit integers in the MSVC compiler.
1913 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
1915 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
1916 Change the initial comment to refer to GPL, not LGPL.
1917 gnulib-tool will change it to LGPL as needed.
1919 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
1920 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
1921 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
1922 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
1923 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
1924 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
1925 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
1926 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
1927 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
1928 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
1929 concatpath.c, config.charset, copy-file.c, copy-file.h,
1930 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
1931 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
1932 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
1933 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
1934 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
1935 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
1936 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
1937 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
1938 full-read.c, full-read.h, full-write.c, full-write.h,
1939 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
1940 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
1941 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
1942 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
1943 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
1944 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
1945 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
1946 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
1947 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
1948 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
1949 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
1950 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
1951 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
1952 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
1953 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
1954 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
1955 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
1956 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
1957 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
1958 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
1959 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
1960 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
1961 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
1962 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
1963 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
1964 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
1965 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
1966 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
1967 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
1968 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
1969 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
1970 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
1971 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
1972 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
1973 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
1974 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
1975 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
1976 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
1977 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
1978 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
1979 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
1980 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
1981 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
1982 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
1983 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
1984 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
1985 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
1986 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
1987 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
1988 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
1989 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
1990 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
1991 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
1992 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
1993 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
1994 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
1995 Update FSF postal mail address.
1997 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
1999 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
2000 specified in ai_socktype. Fix invalid ai_protocol
2001 check. ai_protocol is usually set to 0 or depending on
2002 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
2003 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
2004 ai_socktype / ai_protocol in the returned addrinfo structure.
2006 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
2007 Bruno Haible <bruno@clisp.org>
2009 * inet_ntop.h: New file.
2010 * inet_ntop.c: New file, from glibc with modifications.
2012 2005-05-08 Jim Meyering <jim@meyering.net>
2014 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
2016 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
2018 Merge from coreutils. Among other things,
2019 add bulletproofing for cases where stdin, stdout, or stderr are closed.
2020 * fd-safer.c: New file.
2021 * fcntl-safer.h, open-safer.c: Remove.
2022 * chdir-long.c: Fix comment "fetish" -> "coreutils".
2023 * dup-safer.c: Include unistd-safer.h first.
2024 Don't include errno.h.
2025 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
2026 * file-type.h: Don't assume invoker included sys/stat.h first.
2027 * file-type.c: Rely on file-type.h change.
2028 * getloadavg.c: Include unistd-safer.h.
2029 (getloadavg): Use safer open.
2030 * getusershell.c: Include "stdio-safer.h".
2031 (getusershell): Use safer fopen.
2032 * long-options.c (long_options): Use NULL rather than 0.
2033 * modechange.h (mode_free): Remove; all callers changed to invoke
2035 * modechange.c: Likewise.
2036 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
2037 (MODE_DONE): New constant.
2038 (struct mode_change): Remove 'next' member.
2039 (make_node_op_equals): New function; like the old one of the
2040 same name, except it allocates an array.
2041 (mode_compile, mode_create_from_ref): Use it.
2042 (mode_compile): Allocate result as an array, not a linked list.
2043 Parse octal string ourself, so that we catch mistakes like "+0".
2044 (mode_adjust): Arg is an array, not a linked list.
2045 * modechange.c: Include stat-macros.h, xalloc.h.
2046 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
2047 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
2048 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
2049 Remove. This is now stat-macros.h's job.
2050 (talloc): Remove. All callers replaced by xalloc, so that
2051 our invokers don't have to worry about reporting memory failures.
2052 (make_node_op_equals): Remove.
2053 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
2055 (struct mode_change): Moved here from modechange.h.
2056 (mode_append_entry): Remove.
2057 (mode_compile): Remove MASKED_OPS arg, since it encouraged
2058 apps to have incorrect behavior. Use simpler algorithm for head
2059 and tail. Don't futz with umask; that's now the job of mode_adjust.
2060 Detect more invalid usages rather than having somewhat-random behavior.
2061 Don't insert an "a=" action, as that leads to incorrect behavior.
2062 (mode_compile, mode_create_from_ref): Return NULL on error instead
2063 of an enum, since now there's only one way to have an error. All
2065 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
2066 at the correct time. Simplify calculation of "+u" and its ilk.
2067 Don't mishandle "+X".
2068 (mode_free): Remove "register" and localize decls.
2069 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
2070 (struct mode_change): Move to modechange.c; callers don't
2071 need to see this stuff.
2072 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
2073 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
2074 (mode_change, mode_adjust): Reflect the new signatures noted above.
2075 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
2076 that might redefine system include files.
2077 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
2078 (my_usleep): Use NULL rather than (void *) 0.
2079 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
2080 Use siginterrupt to specify that system calls should be interrupted.
2081 (rpl_nanosleep): Move initialization of suspended closer to call of
2083 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
2084 * readutmp.c: Likewise. Include signal.h, stdbool.h.
2085 (desirable_utmp_entry): New function.
2086 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
2087 using x2nrealloc, to simplify logic.
2088 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
2089 size calculation. Do not assume utmp file is a regular file.
2090 * readutmp.h (UT_PID): Moved here from ../src/who.c.
2091 (READ_UTMP_CHECK_PIDS): New constant.
2092 * save-cwd.c: Include unistd-safer.h.
2093 (save_cwd): Use fd_safer.
2094 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
2095 [!_LIBC] Include "stat-macros.h" instead.
2096 * unistd-safer.h (fd_safer): New decl.
2098 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
2100 * byteswap_.h: New file.
2102 2005-04-25 Albert Chin <china@thewrittenword.com>
2104 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
2107 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
2109 * getdate.y (zone): Allow relunit_snumber after tZONE, so
2110 that "UTC +1 second" continues to work. Problem reported
2112 (relunit_snumber): New rule.
2115 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
2117 * getdate.y (universal_time_zone_table): New constant.
2118 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
2119 universal_time_zone_table.
2120 (lookup_zone): Prefer universal_time_zone_table to
2121 local_time_zone_table, so that "GMT" time stamps are allowed in
2122 London during the summer. Problem reported by Ian Abbott.
2124 2005-04-12 Jim Meyering <jim@meyering.net>
2126 * human.c (humblock): Set *options even when returning due to
2127 xstrtoumax conversion failure. Thanks to a used-uninitialized
2130 2005-04-09 Jim Meyering <jim@meyering.net>
2132 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
2133 -Wuninitialized: initialize tm0.tm_year.
2135 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
2137 * getdate.y (parser_control): rels_seen is now a boolean, not a
2138 count, since there's no maximum. All uses changed.
2139 Add member dsts_seen.
2140 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
2142 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
2143 Use pc_rels_seen to decide whther a date is absolute.
2145 * getdate.y (number): Don't overwrite year.
2146 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
2149 2005-04-02 Simon Josefsson <jas@extundo.com>
2151 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
2152 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
2154 2005-03-27 Jim Meyering <jim@meyering.net>
2156 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
2158 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
2160 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
2161 "one's complement" -> "ones' complement" in comment, as per Knuth.
2162 "value of type" -> "type or expression" in comment.
2163 * mktime.c, strftime.c: Propagate intprops.h comment nits.
2165 2005-03-26 Jim Meyering <jim@meyering.net>
2168 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
2169 Correct typos: s/or/of/.
2171 2005-03-23 Jim Meyering <jim@meyering.net>
2173 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
2175 2005-03-21 Jim Meyering <jim@meyering.net>
2177 Changes imported from coreutils.
2179 * cycle-check.c: Don't include xalloc.h.
2181 * path-concat.c: Don't include assert.h.
2182 (path_concat): Remove assertion that would have triggered
2183 for ABASE starting with more than one slash.
2184 Reported by Andreas Schwab.
2186 * path-concat.c (path_concat): Set *BASE_IN_RESULT
2187 properly when ABASE is an absolute file name.
2188 Correct the description of this function.
2190 Add an assertion and a test driver.
2191 This fixes a bug introduced on 2004-07-02.
2192 Andreas Schwab reported the resulting failure of cp --parents:
2193 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
2195 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
2197 * strftime.c (my_strftime): If the underlying strftime returns 0
2198 (which shouldn't happen), generate nothing instead of returning 0
2199 immediately, so that nstrftime (NULL, ...) doesn't return 0.
2201 2005-03-16 Bruno Haible <bruno@clisp.org>
2203 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
2205 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
2207 * strftime.c (my_strftime): Prepend space to format so that we can
2208 reliably distinguish strftime failure from empty output on POSIX
2211 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
2213 * iconvme.c (SIZE_MAX): New macro, if not already defined.
2214 (iconv_string): Don't guess a size-zero buffer, as that might cause
2215 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
2216 result would be 'too large', where 'too large' is (heuristically)
2217 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
2218 overflow concerns. This will prevent some unwanted malloc failures
2219 when the inputs are very large.
2221 2005-03-15 Bruno Haible <bruno@clisp.org>
2223 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
2226 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
2229 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
2231 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
2233 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
2234 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
2236 * strtol.c: Likewise.
2238 2005-03-14 Simon Josefsson <jas@extundo.com>
2240 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
2243 2005-03-14 Jim Meyering <jim@meyering.net>
2245 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
2246 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
2247 to be nonzero so that we (and caller) can detect the difference
2248 between a valid zero-length expansion and an error return, even
2249 when the underlying strftime fails before writing anything into
2252 2005-03-10 Jim Meyering <jim@meyering.net>
2254 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
2255 so that this module works on systems without fchdir.
2257 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
2259 Factor int-properties macros into a single file, except for
2260 glibc-related files.
2261 * intprops.h: New file.
2262 * getloadavg.c: Include it instead of limits.h.
2263 (INT_STRLEN_BOUND): Remove.
2264 * human.c: Include intprops.h.
2265 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
2266 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
2267 * inttostr.h: Include intprops.h instead of limits.h.
2268 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
2269 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
2270 for consistency with intprops.h.
2271 (time_t_is_integer, twos_complement_arithmetic): Use them.
2272 * sig2str.h: Include <signal.h>, intprops.h.
2273 (INT_STRLEN_BOUND): Remove.
2274 * strftime.c (TYPE_SIGNED): Remove.
2275 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
2276 * strtol.c: Adjust comments to match intprops.h.
2277 * userspec.c: Include intprops.h.
2278 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
2279 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
2280 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
2281 instead of rolling our own expressions.
2282 * xstrtol.c: Include xstrtol.h first, to test interface.
2284 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
2286 (my_strftime): Do not mishandle years close to INT_MAX, by doing
2287 the right thing even if adding 1900 would overflow. Similarly
2288 for tm_mon + 1 and tm_yday + 1.
2289 Make %Y always equivalent to %C%y, and similarly for %G and %g.
2290 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
2291 (DO_SIGNED_NUMBER): New macro.
2292 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
2294 2005-03-07 Bruno Haible <bruno@clisp.org>
2296 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
2298 2005-03-03 Derek R. Price <derek@ximbiot.com>
2299 Bruno Haible <bruno@clisp.org>
2301 * pagealign_alloc.h: New file.
2302 * pagealign_alloc.c: New file.
2304 2005-01-28 Bruno Haible <bruno@clisp.org>
2306 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
2309 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
2311 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
2312 The workaround isn't strictly needed for POSIX conformance, and
2313 it's too much of a pain to configure and maintain. We'll ask
2314 people to fix their kernels instead.
2315 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
2316 (NANOSLEEP_BUG_WORKAROUND): Remove.
2317 (xnanosleep): Remove the workaround.
2319 2005-02-12 Bruno Haible <bruno@clisp.org>
2321 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
2323 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
2325 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
2326 * timespec.h (gettime): Return void, since it always
2327 succeeds now. All uses changed.
2328 * gettime.c (gettime) Likewise.
2329 [HAVE_NANOTIME]: Prefer nanotime.
2330 Assume gettimeofday succeeds, as POSIX requires.
2331 Assime time () succeeds, since other code already does.
2332 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
2333 (timespec_subtract): Remove.
2334 (NANOSLEEP_BUG_WORKAROUND): New constant.
2335 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
2336 things considerably. Use it only on GNU/Linux hosts, since the
2337 workaround shouldn't be needed elsewhere.
2339 2005-02-24 Bruno Haible <bruno@clisp.org>
2341 * gettext.h: Update from GNU gettext 0.14.2.
2343 2005-02-24 Bruno Haible <bruno@clisp.org>
2345 * localcharset.c: Update from GNU gettext 0.14.2.
2346 * config.charset: Update from GNU gettext 0.14.2.
2348 2005-02-22 Simon Josefsson <jas@extundo.com>
2350 * iconvme.h, iconvme.c: New files, from libc.
2352 2005-02-20 Neil Conway <neilc@samurai.com>
2354 * xgethostname.c (xgethostname): Check for ENOMEM, which is
2355 returned by OSX/Darwin if the specified buffer is not large
2356 enough for the hostname.
2358 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
2360 * memrchr.h: New file.
2361 * chdir-long.c: Include it.
2362 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
2363 Don't bother including stddef.h.
2365 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2367 * argp-help.c (__argp_help): Create a fake struct argp_state and
2368 pass it to _help, otherwise the latter coredumps trying to
2369 dereference state.root_argp.
2371 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
2373 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
2375 Include <sys/types.h>, for dev_t.
2376 (ME_DUMMY, ME_REMOTE): Move from here....
2377 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
2378 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
2380 Include mountlist.h first, to test the interface.
2382 2005-01-29 Bruno Haible <bruno@clisp.org>
2384 * progname.c (program_name): Initialize.
2385 Needed when linking statically on MacOS X.
2387 2005-01-28 Bruno Haible <bruno@clisp.org>
2389 * javacomp.sh.in: New file, from GNU gettext.
2390 * javacomp.h: New file, from GNU gettext.
2391 * javacomp.c: New file, from GNU gettext.
2393 2005-01-26 Bruno Haible <bruno@clisp.org>
2395 * javaexec.sh.in: New file, from GNU gettext.
2396 * javaexec.h: New file, from GNU gettext.
2397 * javaexec.c: New file, from GNU gettext.
2399 2005-01-26 Simon Josefsson <jas@extundo.com>
2401 * gai_strerror.c: Use GPL in header.
2403 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2405 * argp-help.c (hol_entry_help): Avoid using non-constant
2406 initializers for struct pentry_state.
2407 (__argp_error): Check return value of __asprintf
2408 (__argp_failure): Translate error message
2410 * argp-parse.c: Removed braces around the expansion of N_()
2412 2005-01-21 Jim Meyering <jim@meyering.net>
2414 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
2415 same value as for Solaris 9.
2417 * chdir-long.c (chdir_long): Rewrite to remove limitation on
2418 component length. This included changing the parameter to be
2419 of type `char *' rather than `char const *'.
2420 * chdir-long.h (chdir_long): Update prototype.
2422 * openat.c (fdopendir, fstatat): New functions.
2423 * openat.h: Include headers required for use of DIR and struct stat.
2424 [AT_SYMLINK_NOFOLLOW]: Define.
2425 (fdopendir, fstatat): Add prototypes.
2427 2005-01-21 Bruno Haible <bruno@clisp.org>
2429 * classpath.h: New file, from GNU gettext.
2430 * classpath.c: New file, from GNU gettext.
2432 2005-01-20 Simon Josefsson <jas@extundo.com>
2434 * version-etc-fsf.c: New file, with version_etc_copyright.
2435 * version-etc.c: Remove version_etc_copyright.
2436 * version-etc.h (version_etc_copyright): Use [] instead of * in
2437 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
2439 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
2441 * save-cwd.c (save_cwd): Remove code to support the case
2442 where fchdir is missing or flaky.
2444 2005-01-20 Simon Josefsson <jas@extundo.com>
2446 * base64.h (isbase64): Add.
2448 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
2449 using a unsigned prototype, don't inline.
2450 (base64_decode): Use it.
2452 2005-01-19 Bruno Haible <bruno@clisp.org>
2454 * sh-quote.h: New file, from GNU gettext.
2455 * sh-quote.c: New file, from GNU gettext.
2457 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
2459 Merge changes from coreutils, as described below in several
2460 changelogs dated today.
2462 * save-cwd.c: Include "save-cwd.h" before other include files.
2463 (O_DIRECTORY): Remove; not needed here, since "." must be
2464 a directory. All uses removed.
2465 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
2466 universal on Suns, and we also need to test for IRIX.
2467 Revamp code to use 'if' rather than '#if'.
2468 Avoid unnecessary comparison of cwd->desc to 0.
2470 * utimens.c (futimens): Robustify the previous patch, by checking
2471 for known valid error numbers rather than observed invalid ones.
2473 2005-01-18 Jim Meyering <jim@meyering.net>
2475 * version-etc.c (version_etc_copyright): Update copyright date.
2477 * utimens.c (futimens): Account for the fact that futimes
2478 can also fail with errno == ENOSYS or errno == ENOENT.
2479 Patch from Dmitry V. Levin.
2481 Change the name of the robust chdir function from chdir to chdir_long.
2482 * save-cwd.c: Include chdir-long.h rather than chdir.h.
2483 (restore_cwd): Use chdir_long, not chdir.
2484 * chdir-long.c: Renamed from chdir.c.
2485 * chdir-long.h: Renamed from chdir.h.
2486 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
2489 2005-01-18 Bob Proulx <bob@proulx.com>
2491 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
2492 offsetof() macro construct to avoid compile failure with native HP-UX
2493 11.0 ANSI C compiler.
2495 2005-01-06 Bruno Haible <bruno@clisp.org>
2497 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
2498 because stpncpy.m4 takes care of it.
2500 2004-01-24 Bruno Haible <bruno@clisp.org>
2502 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
2504 2003-10-09 Bruno Haible <bruno@clisp.org>
2506 * progreloc.c: Include xalloc.h instead of xmalloc.h.
2508 2005-01-06 Bruno Haible <bruno@clisp.org>
2510 * fwriteerror.h (fwriteerror): Change specification to include fclose.
2511 * fwriteerror.c: Include <stdbool.h>.
2512 (fwriteerror): At the end, close the file stream. Record whether
2513 stdout was already closed.
2515 2004-05-27 Bruno Haible <bruno@clisp.org>
2517 * execute.c (environ): Declare if needed.
2518 * pipe.c (environ): Likewise.
2519 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
2521 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
2523 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
2524 definitions to be after all include files, to avoid collisions.
2525 Problem reported by Bob Proulx.
2527 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
2529 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
2530 not needed. This removes a dependency on the gettext module.
2531 [defined _LIBC]: Do not include <libintl.h>; not needed.
2533 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
2535 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
2538 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
2540 * argp-parse.c: Include <stddef.h>.
2541 (alignof, alignto): New macros.
2542 (parser_init): Don't assume that void * is aligned sufficiently
2545 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
2546 need to extend the stack.
2547 (YYINITDEPTH): New macro, so that the initial stack isn't overly
2550 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2552 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
2554 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
2556 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
2557 Remove now-obsolete comment about AIX.
2558 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
2559 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
2560 (YYMAXDEPTH): New macro.
2562 2004-12-18 Bruno Haible <bruno@clisp.org>
2564 * fatal-signal.c (fatal_signals): Make non-const.
2565 (init_fatal_signals): New function.
2566 (uninstall_handlers, install_handlers): Ignore signals that were set to
2568 (at_fatal_signal): Call init_fatal_signals.
2569 (init_fatal_signal_set): Likewise. Ignore signals that were set to
2571 Reported by Paul Eggert.
2573 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
2575 * getdate.y (textint): New member "negative".
2576 (time_zone_hhmm): New function.
2577 Expect 14 shift-reduce conflicts, not 13.
2578 (o_colon_minutes): New rule.
2579 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
2580 (yylex): Set the "negative" member of signed numbers.
2582 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
2584 Changes imported from coreutils.
2585 * hard-locale.c: Assume <locale.h> exists.
2587 (GLIBC_VERSION): New macro.
2588 (hard_locale): Assume setlocale exists.
2589 Rewrite to avoid #ifdef.
2590 Use strdup rather than malloc + strcpy.
2591 * human.c: Assume <locale.h> exists.
2592 (human_readable): Assume localeconv exists.
2594 2004-12-01 Jakub Jelinek <jakub@redhat.com>
2596 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
2597 convert T2, not T. (Imported from libc.)
2599 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
2601 * getcwd.c (is_ENAMETOOLONG): New macro.
2602 (__getcwd.c): Don't restore errno; glibc doesn't.
2603 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
2604 first, falling back to our code only if its results look suspicious.
2605 Ensure that the resulting buffer is only as large as necessary.
2607 * readutmp.c: Include readutmp.h first.
2608 Include <errno.h>, since readutmp.h no longer does that.
2609 * readutmp.h: Don't include <errno.h>,
2610 <sys/param.h>, <time.h>; not needed to establish interface.
2611 (errno): Remove decl.
2612 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
2613 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
2614 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
2616 2004-11-28 Simon Josefsson <jas@extundo.com>
2618 * base64.h, base64.c: New file.
2620 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
2622 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
2624 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
2626 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
2627 HP's ANSI C compiler.
2628 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
2629 Declaring int functions causes warnings on some modern systems and
2630 shouldn't be needed to compile on ancient ones.
2631 * same.c (MIN) [defined MIN]: Don't define, since it's already
2634 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
2635 with the following changes.
2636 (__set_errno): Parenthesize properly.
2637 Include <stdbool.h>.
2638 (MIN, MAX, MATCHING_INO): New macros.
2639 (__getcwd): Define with prototype, not K&R form.
2640 Use heuristics to allocate default buffer on stack if possible.
2641 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
2642 behavior, and to avoid the PATH_MAX limit when computing
2644 Use MATCHING_INO to compare inode number to file.
2645 Check for arithmetic overflow in size calculations.
2646 Fix bug in reallocation of dot array that caused getcwd to fail
2647 on directories nested deeper than 75.
2648 Be more careful about saving errno on error.
2649 Do not use realloc; use only free+malloc, as this is a bit
2650 more flexible and avoids a needless copy operation.
2651 Do not inspect st_dev and st_ino for symbolic links; POSIX
2652 doesn't specify the latter.
2653 Check for closedir errors.
2654 Avoid needless casts.
2655 Use "#ifdef weak_alias" around weak_alias, to be like other
2657 The following changes to getcwd.c have effect only when used in
2658 gnulib; they have no effect inside glibc proper.
2659 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
2660 as alloca isn't used.
2661 (alloca, __alloca): Likewise.
2662 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
2663 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
2664 unconditionally, as gnulib assumes C89 or better.
2665 Do not include <sys/param.h>.
2666 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
2667 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
2669 (NULL) [!defined NULL]: Remove; we assume C89 or better.
2670 Include <dirent.h> in a way that is compatible with modern Autoconf.
2671 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
2672 New macros, if not already defined.
2673 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
2674 Use "_LIBC", not "defined _LIBC", for consistency.
2675 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
2677 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
2678 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
2679 * xgetcwd.c: David MacKenzie's old code was removed, so give
2680 credit only to Jim Meyering and adjust the copyright dates.
2681 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
2682 <stdlib.h>, <unistd.h>, "pathmax.h".
2683 Instead, include "xgetcwd.h" (first) and "getcwd.h".
2684 (INITIAL_BUFFER_SIZE): Remove.
2685 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
2687 2004-11-23 Jim Meyering <jim@meyering.net>
2689 * getopt_.h: Remove trailing blanks.
2691 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
2693 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
2694 (futimens): New function, which uses futimes if available.
2695 (futimens, utimens): Support timespec==NULL, with same semantics
2696 as utime and utimens.
2697 * utimens.h (futimens): New decl.
2699 2004-11-23 Jim Meyering <jim@meyering.net>
2701 * __fpending.c: Add comment.
2703 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2705 * getopt_.h: Re-addition of __getopt_argv_const caused
2706 redefinition warnings. To avoid them, include the defines
2707 in `#if !defined __need_getopt ... #endif'. The only place
2708 where __getopt_argv_const is used is in definitions
2709 of getopt_long and getopt_long_only below, which are as well
2710 protected by `#ifndef __need_getopt'.
2711 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
2712 __need_getopt after including <stdio.h> and <unistd.h> These
2713 headers might have defined it.
2715 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
2717 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
2719 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
2720 optopt): Use them instead of invoking ## directly; otherwise, the
2721 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
2723 2004-11-19 Bruno Haible <bruno@clisp.org>
2725 * strtok_r.c: Move comments from here...
2726 * strtok_r.h: ... to here.
2728 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
2730 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
2731 might fail. Problem reported by Yoann Vandoorselaere.
2732 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
2733 that mishandle size_t overflow.
2735 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
2737 * canon-host.c: Include "strdup.h".
2738 (canon_host): Use getaddrinfo if available, so that IPv6 works.
2739 Use strdup instead of malloc/strcpy to duplicate strings.
2741 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
2742 (human_space_before_unit): New constant.
2743 * human.c (human_readable): Support it.
2745 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
2746 (xgetcwd): Set errno correctly when failing.
2747 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
2748 the failure is actually due to a PATH_MAX problem.
2750 Further getopt changes to make it more likely that glibc will
2751 buy the changes back.
2752 * getopt.c (POSIXLY_CORRECT): New constant.
2753 (getopt): Use it, so to preserve glibc semantic
2754 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
2755 when compiling for libc.
2756 * getopt_.h (__getopt_argv_const): Bring it back.
2757 (getopt_long, getopt_long_only): Use it.
2759 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
2760 New arg POSIXLY_CORRECT. All callers changed.
2761 (getopt): Argv is now char * const *, as per standard.
2762 (_getopt_internal_r, _getopt_internal): Argv is now char **,
2763 not char *__getopt_argv_const *.
2764 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
2765 _getopt_long_only_r): Likewise.
2766 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
2767 * getopt_int.h (_getopt_internal, _getopt_internal_r,
2768 _getopt_long_r, _getopt_long_only_r): Likewise.
2769 * getopt_.h (__getopt_argv_const): Remove.
2770 (getopt): Argv is now char * const *, as per standard.
2772 * getdate.y (tORDINAL): New token.
2773 (day, relunit): Allow it for relative times.
2774 (relative_time_table): Use tORDINAL for ordinals.
2776 2004-11-15 Jim Meyering <jim@meyering.net>
2778 * closeout.c: Include "__fpending.h" once again.
2779 Include <stdbool.h>.
2780 (close_stdout): Don't fail just because stdout was closed initially,
2781 since some programs don't write to stdout in the normal course of
2782 operation (other than --version and --help), and we don't want this
2783 function to make e.g. `touch file >&-' fail.
2784 But do fail if it was closed and someone has tried to write to it.
2785 E.g., `printf foo >&-' must fail.
2787 2004-11-11 Simon Josefsson <jas@extundo.com>
2789 * strtok_r.h, strtok_r.c: New file.
2791 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
2793 * getopt_.h (__getopt_argv_const): New macro, to be used so that
2794 we can stop lying to compilers about the constness of argv when we
2795 are compiled outside glibc.
2796 (getopt, getopt_long, getopt_long_only): Use it.
2797 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
2799 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
2800 _getopt_long_only_r): Likewise.
2801 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
2802 _getopt_long_only_r): Likewise.
2804 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
2805 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
2806 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
2807 the other external symbols.
2808 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
2809 declaration, since the above renaming now works around collisions.
2811 2004-11-11 Jim Meyering <jim@meyering.net>
2813 * linebreak.c: Remove trailing blanks.
2814 * alloca_.h: Likewise.
2815 * acosl.c: Likewise.
2816 * euidaccess.c: Likewise.
2817 * allocsa.h: Likewise.
2819 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
2821 * mktime.c (SHR): New macro, which is a portable
2822 substitute for >> that should work even on Crays.
2823 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
2824 Problem reported by Mark D. Baushke in
2825 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
2826 * getdate.y (SHR): Likewise.
2828 * strftime.c (SHR): Likewise.
2830 * quotearg.c (struct quoting_options): Use unsigned int for
2831 quote_these_too, so that right shifts are well defined. All uses
2834 2004-11-10 Simon Josefsson <jas@extundo.com>
2836 * getaddrinfo.h, getaddrinfo.c: New files.
2838 2004-11-10 Jim Meyering <jim@meyering.net>
2840 Ensure that no close failure goes unreported.
2841 * closeout.c (close_stdout): Always close stdout. I.e., don't
2842 return early when it seems there's nothing to flush.
2843 Don't include __fpending.h.
2845 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
2847 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
2849 2004-11-05 Bruno Haible <bruno@clisp.org>
2851 * readlink.c: Include stddef.h, needed for size_t on Woe32.
2852 Reported by Mark D. Baushke <mdb@cvshome.org>.
2854 2004-11-04 Bruno Haible <bruno@clisp.org>
2856 2004-09-11 Bruno Haible <bruno@clisp.org>
2857 * allocsa.valgrind: New file.
2858 2004-02-06 Bruno Haible <bruno@clisp.org>
2859 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
2860 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
2861 Reported by Christopher Seip <chris.seip@hp.com>.
2863 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
2865 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
2866 with errno == ERANGE if the buffer is too small.
2867 Problem reported by Mark D. Baushke.
2869 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
2871 * xreadlink.c (MAXSIZE): New macro.
2872 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
2873 size does not exceed MAXSIZE. Avoid cast.
2874 As suggested by Mark D. Baushke in
2875 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
2876 if readlink fails with buffer size just under MAXSIZE, try again
2879 2004-11-02 Derek R. Price <derek@ximbiot.com>
2880 and Paul Eggert <eggert@cs.ucla.edu>
2882 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
2883 (get_date): Overparenthesize to avoid GCC warning.
2885 2004-11-02 Bruno Haible <bruno@clisp.org>
2887 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
2888 function returns void.
2890 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
2892 * getpass.c (fflush_unlocked, flockfile, funlockfile)
2893 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
2896 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
2898 * getdate.y: Add support for TZ="foo" within a date string.
2899 Fix some bugs near time_t boundaries. Reject dates with
2900 out-of-range components, e.g., "Sept 31".
2901 Include <stdlib.h>, "setenv.h", "xalloc.h".
2902 (ISDIGIT_LOCALE): Remove; unused.
2903 Note that the TZ and time functions used here are not reentrant.
2904 (mktime_ok, get_tz): New functions.
2905 (TZBUFSIZE): New constant.
2906 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
2907 This requires that we sometimes generate our own TZ="XXX..." setting.
2909 2004-10-27 Derek R. Price <derek@ximbiot.com>
2911 * mktime.c (not_equal_tm): Remove redundant check.
2913 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
2915 * getdate.y: Use Bison 1.875 features, and some minor
2916 code cleanups. This change does not affect semantics.
2917 Don't include <stdlib.h>; no longer needed.
2918 Don't include unlocked-io.h; only the "#if TEST" code uses
2919 stdio, and performance isn't crucial there.
2920 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
2921 Bison 1.875 features as described below.
2922 All uses of "PC." replaced by "pc->".
2923 (YYSTYPE): Add a forward declaration.
2924 (yylex, yyerror): Use full prototypes in forward decls.
2925 Use "%pure-parser" rather than obsolescent "%pure_parser".
2926 Use %parse-param and %lex-param instead of obsolescent
2927 YYPARSE_PARAM and YYLEX_PARAM.
2928 (meridian_table, month_and_day_table, time_units_table,
2929 relative_time_table, time_zone_table, military_table,
2930 lookup_zone, lookup_word, get_date):
2931 Use NULL instead of 0 where appropriate.
2932 (to_hour): Avoid abort (), to avoid a dependency on
2934 (yyerror, yylex): Now accepts parser_control * arg.
2935 (main) [TEST]: Use '\0' rather than 0 for char.
2937 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
2939 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
2940 It's now the caller's responsibility to handle the case where
2941 !HAVE_GETPAGESIZE && !defined getpagesize.
2943 * mktime.c (leapyear): Arg is long int, not int.
2945 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
2947 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
2949 2004-10-12 Simon Josefsson <jas@extundo.com>
2951 * getpass.c (fflush_unlocked, flockfile, funlockfile)
2952 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
2955 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
2957 * vsnprintf.h: New file.
2958 * vsnprintf.c: New file.
2960 2004-10-07 Bruno Haible <bruno@clisp.org>
2962 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
2963 into the provided buffer.
2965 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
2967 * diacrit.c, diacrit.h: Add GPL notice.
2969 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
2970 * atanl.c (atanl): Keep the code as similar to glibc as possible.
2971 * logl.c (logl): Keep the code as similar to glibc as possible.
2972 This avoids a potential constant-folding bug.
2974 2004-10-05 Bruno Haible <bruno@clisp.org>
2976 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
2978 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
2980 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
2981 * xmalloc.c (xmemdup): Likewise.
2982 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
2983 XFREE): Remove these long-obsolescent macros.
2984 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
2985 * xstrdup.c: Remove.
2987 * regex.c (re_comp): Cast gettext return value to char *,
2988 Problem reported by Martin Neitzel via Mark D. Baushke.
2990 2004-10-04 Simon Josefsson <jas@extundo.com>
2992 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
2993 '#ifdef USE_UNLOCKED_IO'.
2995 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
2997 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
2998 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
2999 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
3000 regex.c, sha1.c, version-etc.c, yesno.c:
3001 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
3002 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
3003 the includer's responsibility.
3005 Sync from coreutils.
3007 * modechange.c (mode_compile): Don't decrement a pointer that
3008 points to the start of a string, as the C Standard says the
3009 resulting behavior is undefined.
3011 * backupfile.h (enum backuptype): Rename none -> no_backups,
3012 simple -> simple_backups, numbered_existing ->
3013 numbered_existing_backups, numbered -> numbered_backups
3014 to avoid shadowing problems. All uses changed.
3015 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
3016 * backupfile.c (check_extension, numbered_backup):
3017 Rename locals to avoid shadowing 'basename'.
3018 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
3021 * .cppi-disable: Add getopt_.h, getopt_int.h.
3022 * .cvsignore: Add getopt.h.
3024 2004-10-04 Simon Josefsson <jas@extundo.com>
3026 * memmem.h: New file.
3027 * memmem.c: New file, taken from glibc.
3029 2004-10-02 Jim Meyering <jim@meyering.net>
3031 * dirfd.h, getpagesize.h: Add copyright notice.
3033 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
3035 * snprintf.c: Remove comments as to why each header is needed.
3037 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
3039 * strsep.h: New file.
3040 * strsep.c: New file.
3042 2004-10-01 Simon Josefsson <jas@extundo.com>
3044 * snprintf.c (snprintf): Handle size==0.
3046 2004-10-01 Simon Josefsson <jas@extundo.com>
3047 Bruno Haible <bruno@clisp.org>
3049 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
3050 (snprintf): Declare 'args'.
3052 2004-09-30 Simon Josefsson <jas@extundo.com>
3054 * snprintf.h, snprintf.c: New files.
3056 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3058 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
3059 (hol_entry_help): Never translate an empty string.
3060 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
3061 * argp.h (OPTION_NO_TRANS): New option.
3063 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
3065 * xvasprintf.c: Include xalloc.h.
3066 (xvasprintf): Use xalloc_die, not xmalloc_die.
3068 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
3070 * dummy.c: Change copyright notice to FSF, and license to GPL.
3072 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
3074 * argp-pvh.c (argp_program_version_hook): Provide initial value.
3075 Problem reported by Bruno Haible in:
3076 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
3078 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
3080 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
3081 in case some system header has #define'd it. Problem reported by
3082 Soeren D. Schulze in
3083 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
3085 2004-09-08 Bruno Haible <bruno@clisp.org>
3087 * stdint_.h: New file, taken from GNU clisp.
3089 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
3091 * xvasprintf.h: New file.
3092 * xvasprintf.c: New file.
3093 * xasprintf.c: New file.
3095 2004-09-08 Bruno Haible <bruno@clisp.org>
3097 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
3099 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
3101 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
3103 Import from coreutils.
3104 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
3105 strings on unbounded length. alloca's performance benefits aren't
3106 that important here.
3108 (parse_with_separator): New function, with most of the internals
3109 of the old parse_user_spec. Allow user to omit both user and group,
3110 for compatibility with FreeBSD.
3111 Clone only the user name, not the entire spec.
3112 Do not set *uid, *gid unless entirely successful.
3113 Avoid memory leak in some failing cases.
3114 Fix regression for USER.GROUP reported by Dmitry V. Levin in
3115 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
3116 (parse_user_spec): Rewrite to use parse_with_separator.
3118 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
3120 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
3121 its complicated substitute.
3122 * argp-help.c: Include <errno.h>, for program_invocation_short_name
3123 and program_invocation_name.
3124 (__argp_basename) [!_LIBC]: Remove; the only use was
3125 replaced by its body.
3126 (__argp_short_program_name): Change condition from
3127 !defined __argp_short_program_name to
3128 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
3129 to match argp-namefrob.h.
3130 (__argp_failure): Don't assume strerror_r returns char *.
3131 * argp-parse.c (N_): Define unconditionally.
3132 (argp_default_options): Fill out initializers with 0 to avoid
3135 2004-08-12 Simon Josefsson <jas@extundo.com>
3137 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
3138 * getopt_.h: Renamed from getopt.h.
3140 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
3142 Merge from coreutils.
3144 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
3145 wmemchr or wmemcpy. Problem reported by Robert Dahlem
3146 for Reliant Unix 5.43.
3148 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
3149 (union fooround): Use uintmax_t, not long int.
3150 The rest is a merge from libc:
3151 [defined _LIBC]: Include <shlib-compat.h>.
3152 (_obstack) [defined _LIBC]: Remove after 2.3.4.
3154 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
3156 * strverscmp.c: Convert to UTF-8.
3158 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
3160 * obstack.h (obstack_empty_p):
3161 Don't assume that chunk->contents is suitably aligned.
3162 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
3163 Likewise. Problem reported by Benno in
3164 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
3166 * chown.c (rpl_chown): Work even if the file is writeable but not
3167 readable. This could be improved further but it'd take some work.
3169 2004-08-08 Simon Josefsson <jas@extundo.com>
3171 * xgethostname.c: Don't include error.h (not used).
3174 * getpass.c: Include getpass.h first.
3176 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
3178 * xalloc-die.c: New files.
3179 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
3181 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
3182 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
3183 (_, N_, xalloc_die): Move to xalloc-die.c.
3184 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
3185 so that we needn't mess with xalloc_msg_memory_exhausted.
3187 * sha1.h: Renamed from sha.h.
3188 (SHA1_H): Renamed from _SHA_H.
3189 (sha1_ctx): Renamed from sha_ctx.
3190 (sha1_init_ctx): Renamed from sha_init_ctx.
3191 (sha1_process_block): Renamed from sha_process_block.
3192 (sha1_process_bytes): Renamed from sha_process_bytes.
3193 (sha1_finish_ctx): Renamed from sha_finish_ctx.
3194 (sha1_read_ctx): Renamed from sha_read_ctx.
3195 (sha1_stream): Renamed from sha_stream.
3196 (sha1_buffer): Renamed from sha_buffer.
3197 * sha1.c: Likewise; renamed from sha.c.
3198 Do not include <sys/types.h>.
3199 Include <stddef.h> rather than <stdlib.h>.
3201 2004-08-08 Bruno Haible <bruno@clisp.org>
3203 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
3204 FILESYSTEM_PREFIX_LEN.
3205 * progreloc.c: Likewise.
3206 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
3208 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
3211 * argp-help.c (make_hol, hol_append): Don't assume that
3212 SIZE_MAX is a valid preprocessor constant.
3213 (__argp_basename): Change from "#ifndef _LIBC"
3214 to "#ifndef __argp_short_program_name", so that
3215 we don't compile these functions for tar.
3217 More merges from coreutils.
3218 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
3219 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
3221 * addext.c: Remove; no longer needed.
3222 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
3223 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
3224 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
3225 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
3226 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
3227 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
3228 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
3229 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
3230 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
3231 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
3232 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
3233 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
3234 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
3235 Import changes from coreutils.
3237 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
3239 Merge from coreutils.
3241 * .gdb-history: Remove; this doesn't belong here.
3243 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
3244 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
3245 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
3247 * dirname.h: Include <stdbool.h>.
3248 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
3249 for consistency with POSIX terminology. All uses changed.
3250 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
3251 (strip_trailing_slashes): Use bool for booleans.
3252 * stripslash.c (strip_trailing_slashes): Likewise.
3254 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
3255 sometimes returns a positive errno value even when it succeeds.
3256 (print_errno_message) [!LIBC]: Fall back on strerror if
3259 * path-concat.c (mempcpy): Don't define if a system header defines it.
3260 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
3261 (longest_relative_suffix): New function.
3262 (path_concat): Use it. Assume first argument is not NULL.
3263 Port to DOS. Omit redundant separators.
3264 Report an error instead of returning NULL.
3265 Use mempcpy instead of memcpy.
3266 (xpath_concat): Remove: not declared or used.
3268 * same.h: Include <stdbool.h>
3269 (same_name): Return bool, not int.
3270 * same.c (same_name): Likewise.
3271 (errno): Don't declare; we assume C89 or better now.
3273 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
3274 if not already defined.
3276 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
3277 * dup-safer.c (errno): Likewise.
3279 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
3281 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
3284 2004-08-03 Simon Josefsson <jas@extundo.com>
3286 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
3287 * progname.h: Don't include stdbool.h.
3289 2004-08-02 Simon Josefsson <jas@extundo.com>
3291 * getsubopt.h: New file, with comments from Bruno Haible.
3292 * getsubopt.c: New file, from glibc, but slightly modified based on
3293 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
3295 2004-08-01 Simon Josefsson <jas@extundo.com>
3297 * xgetdomainname.c: Include stdlib.h, for free().
3299 2004-07-16 Simon Josefsson <jas@extundo.com>
3301 * dummy.c: New file.
3303 2004-07-16 Bruno Haible <bruno@clisp.org>
3305 * backupfile.h: Add extern "C" for C++.
3306 * closeout.h: Likewise.
3307 * copy-file.h: Likewise.
3308 * findprog.h: Likewise.
3309 * full-write.h: Likewise.
3310 * pathname.h: Likewise.
3311 * progname.h: Likewise.
3312 * stpcpy.h: Likewise.
3313 * stpncpy.h: Likewise.
3314 * strcase.h: Likewise.
3315 * strstr.h: Likewise.
3316 * xalloc.h: Likewise.
3318 * mbswidth.h: Add extern "C" for C++.
3319 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
3321 2004-07-09 Simon Josefsson <jas@extundo.com>
3323 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
3324 failed without this.)
3326 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
3328 * fchown-stub.c: New file.
3330 2004-06-24 Jim Meyering <jim@meyering.net>
3332 * obstack.h (obstack_base): Cast to (void *), per documentation.
3334 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
3336 * argz.c, argz_.h: New files, which are autoupdated from libtool.
3338 2004-06-01 Jim Meyering <jim@meyering.net>
3340 * calloc.c: New file.
3342 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
3344 * getdate.y (yylex): Allow space between sign and number.
3345 Problem reported by Dan Jacobson.
3347 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
3348 and Jim Meyering <jim@meyering.net>
3350 Merge from coreutils CVS.
3352 * stat-macros.h: New file, with contents from file-type.h
3353 and coreutils' system.h.
3354 * file-type.c: Include "stat-macros.h".
3355 * file-type.h (file_type): Move all macro definitions to new file,
3358 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
3359 Wrap old code with this conditional.
3360 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
3361 function that does not dereference symlinks.
3362 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
3364 * xreadlink.c: Include xreadlink.h first, to catch .h file
3365 dependency problems.
3366 (xreadlink): Accept new arg SIZE, for efficiency.
3367 All decls and uses changed.
3368 * xreadlink.h: Include <stddef.h>, for size_t.
3370 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
3371 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
3373 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
3375 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
3377 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
3378 macros to be defined.
3379 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
3380 the allocator returns NULL because the requested size is zero.
3382 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
3384 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
3385 var. Add comment explaining why libc still defines it. This
3386 merges the following patch from glibc:
3387 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
3389 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
3391 * obstack.c (_obstack): Remove unused variable. It hasn't been
3392 present in glibc since revision 1.1 of this file.
3393 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
3394 obstack_alignment_mask, obstack_alloc, obstack_base,
3395 obstack_blank, obstack_blank_fast, obstack_chunk_size,
3396 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
3397 obstack_grow0, obstack_init, obstack_int_grow,
3398 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
3399 obstack_next_free, obstack_object_size, obstack_ptr_grow,
3400 obstack_ptr_grow_fast, obstack_room): Remove declarations of
3401 nonexistent functions.
3403 2004-05-17 Derek R. Price <derek@ximbiot.com>
3404 Paul Eggert <eggert@cs.ucla.edu>
3406 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
3408 2004-05-14 Bruno Haible <bruno@clisp.org>
3410 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
3411 that consists of a '.' followed by an empty digit string.
3412 Patch by Tor Lillqvist <tml@iki.fi>.
3414 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
3416 Port obstack to the AS/400, where pointers are 16 bytes wide and
3417 you cannot cast an integer to a valid pointer. This patch is
3418 currently waiting to be integrated into glibc; see
3419 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
3421 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
3422 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
3423 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
3424 (struct obstack): temp member is now a union of a pointer and
3425 an integer, instead of an integer. All integer uses changed.
3426 This does not affect the physical layout of struct obstack,
3427 except on hosts (like the AS/400) where the size or alignment of
3428 void * is greater than that of ptrdiff_t.
3429 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
3430 __STDC__)]: Store temporary in pointer member of union, not
3432 * obstack.c: Include <stddef.h>, for offsetof.
3433 (struct fooalign): Remove; it doesn't need a name.
3434 (union fooround): Change double to long double, and add void *.
3435 (DEFAULT_ALIGNMENT): Use offsetof to compute.
3436 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
3437 not a macro. Hence the values are always int; so remove all
3438 casts-to-int in uses.
3440 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
3441 Derek Price <derek@ximbiot.com>
3443 * alloca.c: Include <alloca.h>, to get our interface.
3444 * alloca_.h: Use __alloca on AIX, so that we don't have to
3445 include <alloca.h> first. Use C89 prototype for alloca; this
3446 requires including <stddef.h> for size_t. Use extern "C" if C++.
3447 Use #elif for simplicity, since we can assume C89 now.
3448 Don't try to source the system alloca.h since it will not be found
3449 and to prevent recursively including its replacement.
3450 * fnmatch.c: Include <alloca.h> instead of opencoding.
3451 * regex.c: Likewise.
3453 2004-05-16 Derek Price <derek@ximbiot.com>
3454 Paul Eggert <eggert@cs.ucla.edu>
3456 getline cleanup. This changes the getndelim2 API: both order of
3457 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
3460 * getline.c: Don't include stddef.h or stdio.h, since our
3461 interface does that.
3462 (getline): Always use getdelim, so that we don't have two
3463 copies of this code.
3464 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
3466 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
3467 (GETNDELIM2_MAXIMUM): New macro.
3468 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
3469 instead of the old practice of delim2==0. All callers changed.
3470 Return -1 on overflow, instead of returning junk.
3471 Do not set *linesize unless allocation succeeds.
3472 * getndelim2.h: Do not include stddef.h; no longer needed, now
3473 that we include sys/types.h.
3474 * getnline.h: Likewise.
3475 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
3476 (getndelim2): Reorder arguments.
3477 * getnline.c (getnline, getndelim):
3478 Don't discard the NMAX argument.
3479 (getnline): Invoke getndelim, to avoid code duplication.
3480 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
3481 of (size_t) -1 by callers of the getnline family.
3483 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
3485 * nanosleep.c (suspended): Change its type from int to
3486 sig_atomic_t volatile.
3487 (first_call): Make it private to rpl_nanosleep, and have it
3488 be zero initially as that's a bit faster.
3489 (my_usleep): Round up fractional times instead of truncating them,
3490 as this is the usual meaning for 'sleep'.
3492 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
3494 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
3495 (ENOSYS): Define if not defined.
3496 (settime): Fall back on stime if it exists and settimeofday fails.
3497 But don't bother with fallbacks if a method fails with errno == EPERM.
3499 2004-05-11 Jim Meyering <jim@meyering.net>
3501 Prior to this change, the save_cwd caller required read access to the
3502 current directory on most systems (ones with the fchdir function).
3504 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
3505 fails, try write-only, and finally, resort to using xgetcwd.
3507 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
3509 * obstack.c, obstack.h: Import changes from libc.
3511 2004-04-28 Bruno Haible <bruno@clisp.org>
3513 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
3514 implicitly appends .exe to executables.
3515 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
3516 accepts Windows pathnames.
3517 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
3518 Cygwin like Windows, since it now accepts Windows pathnames.
3519 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
3520 Cygwin like Windows, since it now accepts Windows pathnames.
3521 Reported by Derek Robert Price <derek@ximbiot.com>.
3523 2004-04-20 Jim Meyering <jim@meyering.net>
3525 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
3527 2004-04-20 Jim Meyering <jim@meyering.net>
3528 Bruno Haible <bruno@clisp.org>
3530 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
3531 memory when realloc fails.
3533 2004-04-18 Jim Meyering <jim@meyering.net>
3535 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
3536 don't leak memory and do call END_UTMP_ENT.
3538 2004-04-11 Paul Eggert <eggert@twinsun.com>
3540 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
3541 (CHAR_BIT): Remove, since we assume C89.
3542 Include <stdint.h> if available, as per current Autoconf CVS advice.
3544 2004-03-30 Paul Eggert <eggert@twinsun.com>
3546 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
3547 not bool, to be more consistent with Unix conventions.
3548 Suggested by Bruno Haible.
3550 Merge from coreutils.
3552 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
3555 * getdate.h: Include stdbool.h, and timespec.h instead of
3556 the usual <time.h> dance.
3557 (get_date): Change signature to support fractional time stamps.
3558 All callers changed.
3559 * getdate.y: Include "getdate.h" first, as we can now
3560 assume C89 and don't need to worry about 'const'.
3561 Similarly, include "unlocked-io.h" near start, not in middle.
3563 (textint.value): Use long int rather than int.
3564 (textint.digits): Use size_t rather than int.
3565 (BILLION, LOG10_BILLION): New constants.
3566 (parser_control): New member rel_ns. Members day_ordinal,
3567 time_zone, month, day, hour, minutes, rel_year, rel_month,
3568 rel_day, rel_hour, rel_minutes, rel_seconds
3569 are now long int, not int. Member seconds is now struct timespec,
3570 not int. New member timespec_seen. Members dates_seen, days_seen,
3571 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
3573 (%union.intval): Now long int, not int.
3574 New member timespec.
3575 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
3576 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
3577 (spec): Now is a timespec or an item list.
3578 (timespec, items): New nonterminals.
3579 (time, rel, relunit, number, get_date):
3580 Add support for fractional seconds.
3581 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
3582 (gmtime, localtime, mktime): Remove decls; not needed with C89.
3583 (to_hour): First arg is now long int, not int.
3584 (to_year): Returns long int, not int.
3585 Don't treat year -70 like 70.
3586 (tm_diff): Returns long int, not int.
3587 (lookup_word): Use bool instead of int when appropriate.
3588 (yylex): Use size_t for count, not int.
3589 Detect overflow when parsing large integer constants.
3590 Add support for fractions.
3591 (get_date): Make pointers 'const' if possible.
3592 Use more-portable code to detect integer overflow.
3593 (main) [TEST]: Adjust to above changes. Test for localtime failure.
3594 Don't use ctime; it's not reliable if the year has >4 digits.
3596 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
3597 This is for compatibility with BSD.
3599 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
3600 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
3601 From coreutils' system.h.
3603 * userspec.c: Don't include "posixver.h".
3604 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
3605 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
3606 compatible extension. Simplify code by removing a boolean int
3607 that was always nonzero if a string was nonnull.
3609 2004-03-30 Jim Meyering <jim@meyering.net>
3611 Merge from coreutils.
3613 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
3615 * readtokens.c (readtoken): Don't leak 64 bytes when reading
3616 an empty input stream.
3618 * readtokens.c: Include <stdbool.h>.
3619 (readtoken): Use `size_t' rather than int/long.
3620 All callers adjusted.
3621 Use `bool' rather than `int' where appropriate.
3622 Use memset rather than an explicit loop.
3623 Use x2nrealloc rather than xrealloc.
3624 Allow the use of `\0' as a delimiter.
3625 (readtokens): Likewise.
3626 * readtokens.h (readtoken, readtokens): Update prototypes.
3628 2004-03-30 Bruno Haible <bruno@clisp.org>
3630 * getloadavg.c (getloadavg): Don't assume setlocale returns
3633 2004-03-29 Paul Eggert <eggert@twinsun.com>
3635 Merge changes to getloadavg.c from coreutils and Emacs.
3637 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
3638 Define to an expression, not to the empty string.
3639 Include cloexec.h and xalloc.h.
3640 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
3641 Use set_cloexec_flag rather than rolling our own.
3642 * cloexec.c, cloexec.h: New files.
3644 2004-03-18 Paul Eggert <eggert@twinsun.com>
3646 * getopt.h: Sync with libc CVS.
3648 2004-03-18 Paul Eggert <eggert@twinsun.com>
3649 Bruno Haible <bruno@clisp.org>
3651 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
3652 not on all platforms that have <wchar.h>.
3653 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
3655 2004-03-09 Paul Eggert <eggert@twinsun.com>
3657 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
3659 * getopt_int.h: New file, also synced from libc.
3661 2004-03-07 Paul Eggert <eggert@twinsun.com>
3663 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
3664 '#if' expressions. Unlike the code it replaces, it does not
3665 depend on (defined _SC_PAGESIZE). However, it does depend on
3666 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
3667 first reported by Jason Andrade in
3668 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
3670 2004-01-18 Simon Josefsson <jas@extundo.com>
3672 * strdup.h: New file.
3673 * strdup.c: Include it.
3674 * path-concat.c: Include strdup.h. Drop strdup declaration.
3675 * userspec.c: Include strdup.h. Drop strdup declaration.
3677 2004-02-06 Karl Berry <karl@gnu.org>
3679 * config.charset: update from gettext 0.14.1.
3681 2004-02-05 Paul Eggert <eggert@twinsun.com>
3683 Add comments and code, prompted by suggestions from Bruno Haible
3685 * quotearg.h (quotearg_alloc): New decl. Improve the comments
3686 describing the enum quoting_style values.
3687 * quotearg.c (quotearg_alloc): New function.
3688 (quotearg_buffer_restyled): Treat lone { and } as special.
3689 Treat = as special. Work around bug with older shells
3690 that "see" a '\' that is really the 2nd byte of a multibyte char.
3691 Quote empty string with shell_quoting_style.
3693 2004-02-03 Bruno Haible <bruno@clisp.org>
3695 * pipe.h: New file, from GNU gettext.
3696 * pipe.c: New file, from GNU gettext.
3698 2004-01-27 Bruno Haible <bruno@clisp.org>
3700 * execute.h: New file, from GNU gettext.
3701 * execute.c: New file, from GNU gettext.
3702 * w32spawn.h: New file, from GNU gettext.
3704 2004-01-23 Paul Eggert <eggert@twinsun.com>
3706 Exit-status fix from coreutils.
3708 Use exit_failure consistently in place of EXIT_FAILURE,
3709 so that program exit statuses are consistent on failure.
3711 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
3712 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
3713 * argmatch.h: Comment fix to match the above.
3714 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
3715 Now a macro referring to exit_failure, instead of a separate
3716 variable. Include "exitfail.h" to get it.
3717 * xstrtol.h: Include "exitfail.h".
3718 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
3720 * long-options.c (parse_long_options): Use prototype
3721 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
3724 2004-01-21 Jim Meyering <jim@meyering.net>
3726 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
3727 so as not to conflict with a different-sized __mktime_internal
3728 function in GNU libc.
3729 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
3730 Problem building statically-linked `ls' reported by Michael Brunnbauer.
3732 2004-01-18 Paul Eggert <eggert@twinsun.com>
3734 Merge from diffutils.
3736 * file-type.c (file_type): Add typed memory objects.
3737 * file-type.h (S_TYPEISTMO): New macro.
3739 * c-stack.h (c_stack_action): Remove argv argument.
3740 * c-stack.c (c_stack_action): Likewise. All uses changed.
3741 (die): Don't calculate message unless segv_action returns.
3742 (get_stack_location, min_address_from_argv, max_address_from_argv,
3743 volatile stack_base, volatile_stack_size): Remove.
3744 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
3745 that every segmentation violation is a stack overflow. (Ouch!)
3746 See Debian bug 136249 (still outstanding) for more info about why
3747 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
3749 2003-11-30 Bruno Haible <bruno@clisp.org>
3751 Safer stack allocation.
3752 * setenv.c: Include allocsa.h.
3753 (alloca): Remove fallback definition.
3754 (freea): Remove macro.
3755 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
3758 2003-10-17 Bruno Haible <bruno@clisp.org>
3760 * binary-io.h: Avoid warnings on Cygwin.
3762 2003-12-28 Bruno Haible <bruno@clisp.org>
3764 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
3765 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
3767 2003-11-28 Bruno Haible <bruno@clisp.org>
3769 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
3771 2003-11-27 Bruno Haible <bruno@clisp.org>
3773 * wait-process.c: On Windows, include windows.h. Needed on mingw.
3775 2003-11-17 Bruno Haible <bruno@clisp.org>
3777 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
3779 2003-11-24 Bruno Haible <bruno@clisp.org>
3781 * xallocsa.h: New file, from GNU gettext.
3782 * xallocsa.c: New file, from GNU gettext.
3784 2003-11-24 Bruno Haible <bruno@clisp.org>
3786 * allocsa.h: New file, from GNU gettext.
3787 * allocsa.c: New file, from GNU gettext.
3789 2003-11-24 Bruno Haible <bruno@clisp.org>
3791 * eealloc.h: New file.
3793 2004-01-15 Jim Meyering <jim@meyering.net>
3795 Merge from coreutils.
3797 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
3798 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
3799 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
3801 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
3802 optional configure-time default.
3804 * version-etc.c (version_etc_copyright): Update copyright date.
3806 * xreadlink.c (xreadlink): Correct outdated comment.
3808 2004-01-15 Paul Eggert <eggert@twinsun.com>
3810 Merge from coreutils.
3812 * posixver.c: Include posixver.h.
3814 * same.c: Include <stdbool.h>, <limits.h>.
3815 (_POSIX_NAME_MAX): Define if not defined.
3817 (same_name): If file names are silently truncated, report
3818 that the file names are the same if they are the same after
3819 the silent truncation.
3821 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
3822 conversion function.
3823 * xstrtod.c (xstrtod): Likewise. All callers changed to
3824 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
3827 2004-01-14 Paul Eggert <eggert@twinsun.com>
3829 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
3830 with like-named macro in fnmatch.c.
3831 (EXT): Use an internal constant instead.
3833 Merge fnmatch patches from glibc.
3834 * fnmatch.c (mbsinit): Remove define.
3835 Add libc_hidden_ver (__fnmatch, fnmatch).
3836 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
3837 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
3839 2003-12-14 Karl Berry <karl@gnu.org>
3841 * config.charset: update from gettext-runtime.
3843 2003-12-03 Paul Eggert <eggert@twinsun.com>
3845 * getgroups.c (getgroups): xmalloc takes one argument, not two.
3846 Bug reported by Alfred M. Szmidt.
3848 2003-11-29 Karl Berry <karl@gnu.org>
3850 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
3852 2003-11-23 Paul Eggert <eggert@twinsun.com>
3853 Bruno Haible <bruno@clisp.org>
3855 * printf-parse.h: Don't include sys/types.h.
3856 (ARG_NONE): New macro.
3857 (char_directive): Change type of *arg_index fields to size_t.
3858 * printf-parse.c: Don't include sys/types.h.
3859 (SSIZE_MAX): Remove macro.
3860 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
3861 Remove unnecessary overflow check.
3862 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
3865 2003-11-24 Paul Eggert <eggert@twinsun.com>
3867 * alloca.c: Remove dependency on xalloc module.
3868 (xalloc_die): Remove.
3869 (memory_full) [!defined emacs]: New macro.
3870 [!defined emacs]: Don't include xalloc.h.
3871 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
3872 address arithmetic overflows. Change datatypes a bit to avoid
3875 2003-11-22 Jim Meyering <jim@meyering.net>
3877 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
3879 2003-11-17 Bruno Haible <bruno@clisp.org>
3881 * vasnprintf.c (alloca): Remove fallback definition.
3882 (freea): Remove definition.
3883 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
3884 Reported by Paul Eggert.
3886 2003-11-17 Jim Meyering <jim@meyering.net>
3888 On systems without utime and without a utimes function capable of
3889 dealing with a NULL struct utimbuf* argument, this utime replacement
3890 could -- in unusual circumstances -- leak a file descriptor.
3891 * utime.c: Include <unistd.h> and <errno.h>.
3892 (utime_null): Be sure to close `fd' and to preserve errno.
3893 Reported by Geoff Collyer via Arnold Robbins.
3895 2003-11-16 Paul Eggert <eggert@twinsun.com>
3896 Bruno Haible <bruno@clisp.org>
3898 Protect against address arithmetic overflow.
3899 * printf-args.h: Include stddef.h.
3900 (arguments): Change type of field 'count' to size_t.
3901 * printf-args.c (printf_fetchargs): Use size_t instead of
3902 'unsigned int' where appropriate.
3903 * printf-parse.h: Include sys/types.h.
3904 (char_directive): Change type of *arg_index fields to ssize_t.
3905 (char_directives): Change type of fields 'count', max_*_length to
3907 * printf-parse.c: Include sys/types.h and xsize.h.
3908 (SSIZE_MAX): Define fallback value.
3909 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
3910 instead of 'int' where appropriate. Check a_allocated, d_allocated
3911 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
3912 * vasnprintf.c: Include xsize.h.
3913 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
3914 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
3915 overflow. Avoid wraparound when converting a width or precision from
3918 2003-11-16 Bruno Haible <bruno@clisp.org>
3920 Update from GNU gettext.
3921 * printf-parse.c: Generalize to it can be compiled for wide strings.
3922 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
3923 * vasnprintf.c: Generalize to it can be compiled for wide strings.
3924 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
3925 SNPRINTF): New macros.
3926 Don't include <alloca.h> if the file is used inside libintl.
3927 (local_wcslen): New function, for Solaris 2.5.1.
3928 (VASNPRINTF): Use it instead of wcslen.
3930 2003-11-16 Bruno Haible <bruno@clisp.org>
3932 * xsize.h (xmax): New function.
3933 (xsum, xsum3, xsum4): Declare as "pure" functions.
3935 2003-11-12 Paul Eggert <eggert@twinsun.com>
3937 * xalloc.h: Do not include <limits.h> or <stdint.h>.
3938 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
3939 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
3940 heuristic is just as accurate as far as we know, and it removes a
3941 dependency on size_max.m4 and ptrdiff_max.m4.
3943 2003-11-12 Paul Eggert <eggert@twinsun.com>
3945 * xstrtol.c (__xstrtol): Remove "break" immediately after
3946 "return", to pacify some unknown compiler. Problem reported
3949 2003-11-11 Bruno Haible <bruno@clisp.org>
3951 * xsize.h (SIZE_MAX): Remove fallback definition.
3952 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
3955 2003-11-10 Paul Eggert <eggert@twinsun.com>
3957 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
3958 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
3959 rejected some allocations of exactly SIZE_MAX - 2 bytes.
3961 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
3962 not (size_t) -1, since it's defined here.
3964 2003-11-06 Paul Eggert <eggert@twinsun.com>
3966 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
3967 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
3968 Reject sizes of exactly SIZE_MAX bytes.
3969 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
3970 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
3972 2003-11-05 Bruno Haible <bruno@clisp.org>
3974 * xsize.h: Include limits.h, to avoid a possible collision with
3975 SIZE_MAX defined in <limits.h> on Solaris.
3977 2003-11-04 Bruno Haible <bruno@clisp.org>
3979 * xsize.h: New file.
3980 * linebreak.c: Include xsize.h.
3981 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
3982 argument for overflow.
3983 Suggested by Paul Eggert.
3985 2003-10-31 Bruno Haible <bruno@clisp.org>
3987 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
3988 to avoid (extremely rare) race condition.
3989 Suggested by Paul Eggert.
3991 2003-11-03 Jim Meyering <jim@meyering.net>
3993 * userspec.c: Include "userspec.h".
3994 * userspec.h: New file.
3996 2003-10-31 Paul Eggert <eggert@twinsun.com>
3998 * mountlist.h (struct mount_entry.me_type_malloced): New member.
3999 * mountlist.c (SIZE_MAX): Define if not defined already.
4000 (read_filesystem_list): Set and use me_type_malloced.
4001 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
4002 whatever the type happens to be), for brevity and consistency.
4003 Check for size calculation overflow on Alphas running OSF/1.
4005 2003-10-31 Jim Meyering <jim@meyering.net>
4007 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
4009 * linebuffer.c: Include <string.h> for declaration of memset.
4011 2003-10-30 Paul Eggert <eggert@twinsun.com>
4012 Bruno Haible <bruno@clisp.org>
4014 * vasprintf.c: Include <limits.h>, <stdlib.h>.
4015 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
4017 2003-10-29 Paul Eggert <eggert@twinsun.com>
4019 * xalloc.h (xalloc_oversized): Now a macro, not a function,
4020 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
4022 * quotearg.c (quotearg_n_options): Use it.
4023 * group-member.c: Include <stdbool.h>.
4024 (free_group_info): Arg is now const *; don't free arg.
4025 (get_group_info): Now returns bool and accepts struct group_info *,
4026 rather than returning a malloc'ed struct group_info *.
4027 All uses changed. Check for overflow in internal size calculation.
4029 * getusershell.c (readname): Simplify the code by using x2nrealloc
4030 rather than xmalloc/xrealloc.
4031 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
4032 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
4033 conformance bug: the old code used a pointer after freeing the
4034 storage that it addressed.
4035 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
4036 rather than doing it by hand.
4037 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
4038 the buffer preserved. Use free and xmalloc instead.
4039 * quotearg.c (quotearg_n_options): Likewise.
4040 Use a simpler test for size overflow. Don't use xalloc_oversized
4041 because unsigned int might be wider than size_t (!); this suggests
4042 that we should switch from unsigned int to size_t for slot numbers.
4044 2003-10-27 Bruno Haible <bruno@clisp.org>
4046 * stdbool_.h: Better support for BeOS.
4048 2003-10-27 Paul Eggert <eggert@twinsun.com>
4050 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
4051 to allocate the returned structure. Do not allocate a subarray,
4052 as x2nrealloc will do that.
4053 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
4054 instead of xnrealloc.
4055 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
4057 2003-10-26 Paul Eggert <eggert@twinsun.com>
4059 * xalloc.h (xalloc_oversized): New static inline function, for
4060 callers that want to do their own size-overflow checking. Include
4061 <stdbool.h>, since xalloc_oversized returns bool.
4062 * xalloc.c (array_size_overflow): Remove. All callers changed
4063 to use xalloc_oversized.
4065 Add two functions x2realloc, x2nrealloc, for programs that grow
4066 arrays dynamically by doubling their sizes.
4067 * xalloc.h (x2realloc, x2nrealloc): New decls.
4068 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
4071 Port to C99 semantics for 'inline' of external functions.
4072 Bug reported by Bruno Haible.
4073 * xmalloc.c (xnmalloc_inline): New static inline function,
4074 with the old contents of xnmalloc.
4075 (xnmalloc, xmalloc): Use it.
4076 (xnrealloc_inline): New static inline function,
4077 with the old contents of xnrealloc.
4078 (xnrealloc, xrealloc): Use it.
4080 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
4082 2003-10-25 Paul Eggert <eggert@twinsun.com>
4084 Fix several address-calculation bugs in the hash modules,
4085 plus some minor code cleanup.
4087 * hash.h: Include <stdbool.h>, for bool.
4088 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
4089 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
4090 hash_get_n_entries, hash_get_max_bucket_length,
4091 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
4092 hash_rehash): Use size_t rather than unsigned.
4093 * hash.c (struct hash_table, hash_get_n_buckets,
4094 hash_get_n_buckets_used, hash_get_n_entries,
4095 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
4096 hash_get_entries, hash_do_for_each, hash_string, is_prime,
4097 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
4099 (SIZE_MAX): Define if not defined.
4100 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
4101 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
4103 Use const * when possible.
4104 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
4105 (check_tuning): Fix bug: if tuning parameters were very close to
4106 0 or 1, rounding errors could have caused subscript violations.
4107 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
4108 (hash_initialize): Add 'fail:' label
4109 to free table and return NULL, and use it to simplify code.
4110 Use calloc rather than clearing the storage ourself.
4111 (hash_initialize, hash_rehash): Check for arithmetic overflow in
4112 buffer size calculations.
4113 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
4114 Include <stddef.h>, for size_t.
4115 * hash-pjw.c (hash_pjw): Likewise.
4116 Switch to method described by Bruno Haible.
4117 Include <limits.h>, for CHAR_BIT.
4118 (SIZE_BITS): New macro.
4120 2003-10-21 Paul Eggert <eggert@twinsun.com>
4122 * getndelim2.c (getndelim2): When size calculation overflows,
4123 ceiling the allocation at NMAX bytes rather than silently
4124 discarding input bytes before NMAX is reached. This makes
4125 a difference only if NMAX exceeds SIZE_MAX / 2.
4127 * obstack.c: Merge from glibc.
4128 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
4129 Add libc_hidden_def (_obstack_newchunk).
4130 (_obstack_free) [! defined _LIBC]: Remove.
4131 [defined _LIBC]: Make a strong alias from obstack_free, rather than
4132 a clone of the function body.
4133 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
4134 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
4136 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
4137 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
4140 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
4141 (obstack_ptr_grow_fast, obstack_int_grow_fast):
4142 Don't use lvalue casts, as GCC plans to remove support for them
4143 in GCC 3.5. Reported by Joseph S. Myers. This bug
4144 was also present in the non-GCC version, indicating that this
4145 code had always been buggy and had never been widely used.
4146 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
4147 Use the fast variant of each macro, rather than copying the
4148 definiens of the fast variant; that way, we'll be more likely to
4149 catch future bugs in the fast variants.
4151 2003-10-20 Bruno Haible <bruno@clisp.org>
4153 * wait-process.h: New file, from GNU gettext.
4154 * wait-process.c: New file, from GNU gettext.
4156 2003-10-19 Jim Meyering <jim@meyering.net>
4158 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
4160 2003-10-16 Paul Eggert <eggert@twinsun.com>
4162 * getgroups.c: Include <errno.h>, <stdlib.h>.
4163 (getgroups): First arg is int, not size_t.
4164 Don't let 'free' mangle errno.
4166 2003-10-16 Jim Meyering <jim@meyering.net>
4168 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
4170 2003-10-15 Paul Eggert <eggert@twinsun.com>
4172 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
4174 (new_exclude, add_exclude_file): Initial size no longer needs to
4176 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
4177 our own address arithmetic overflow checking.
4179 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
4180 (fnmatch): Do not alloca more than 2000 wide characters;
4181 instead, use malloc for large buffers.
4182 Check for address arithmetic overflow, and return -1
4183 with errno set to ENOMEM in that case.
4184 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
4185 (NEW_PATTERN): Do not alloca more than 8000 bytes;
4186 instead, return -1. Check for address arithmetic overflow.
4188 2003-10-14 Paul Eggert <eggert@twinsun.com>
4190 Handle invalid suffixes and overflow independently, so that
4191 callers can treat them independently as needed. Fix some bugs in
4192 suffix handling, e.g., "100k@" was not diagnosed as an invalid
4193 suffix for a human-readable blocksize. The major caller-visible
4194 change is the addition of a new
4195 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
4196 that both overflow and suffix chars were found.
4198 * human.c (humblock): Don't check separately for invalid suffix
4199 char; that is xstrtoumax's job (now that its bug is fixed).
4200 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
4201 INTMAX_MAX]: New macros.
4202 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
4203 TYPE_MAXIMUM): New macros.
4204 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
4205 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
4206 if overflow occurs, as it's what __strtol does and it's more useful
4208 (__xstrtol): If __strtol reports some error other than ERANGE,
4209 reflect it to the caller as LONGINT_INVALID. If it reports
4210 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
4211 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
4212 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
4214 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
4215 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
4216 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
4217 [defined UINTMAX_MAX]: New macros.
4219 2003-10-14 Bruno Haible <bruno@clisp.org>
4221 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
4222 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
4223 Also use volatile where needed.
4225 2003-10-12 Paul Eggert <eggert@twinsun.com>
4227 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
4228 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
4229 and define in terms of the other primitives.
4230 * xmalloc.c: Include stdbool.h; do not include exit.h.
4231 (SIZE_MAX): Define if not already defined.
4232 (array_size_overflow): New function.
4233 (xalloc_die): Abort instead of exiting if 'error' returns.
4234 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
4235 (xmalloc, xrealloc): Use them.
4236 (xcalloc): Check for address arithmetic overflow.
4237 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
4238 a bit faster than strcpy.
4240 2003-10-08 Paul Eggert <eggert@twinsun.com>
4242 Merge getpass from libc, plus a few fixes.
4244 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
4245 Include <stdbool.h>.
4246 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
4247 __fsetlocking to empty.
4248 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
4249 do include <bits/libc-lock.h>.
4250 Do not include <fcntl.h>; not needed.
4251 [_LIBC]: Include <wchar.h>.
4252 (NOTCANCEL_MODE): New macro.
4253 (flockfile, funlockfile) [_LIBC]: New macros.
4254 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
4255 [!_LIBC]: New macros.
4256 (call_fclose): New function.
4257 (getpass): Use it. Save tty stream separately; this simplifies the
4258 code and makes it more reliable if stdin happens to equal stdout.
4259 Invoke __fsetlocking on tty.
4260 Handle thread cancellation if needed.
4261 Namespace cleanup (use __tcgetattr, __getline).
4262 Use bool for Booleans.
4263 [USE_IN_LIBIO]: Handle wide streams.
4264 [!_LIBC]: Unconditionally do the fseek, since we don't know what
4265 stream might go where.
4267 * unlocked-io.h: Include <stdio.h>, so that the caller
4268 doesn't have to include <stdio.h> before us.
4269 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
4270 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
4271 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
4272 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
4273 if not declared, so that we can use getpass.c code from libc without
4275 (flockfile, ftrylockfile, funlockfile): New macros.
4277 2003-10-06 Bruno Haible <bruno@clisp.org>
4279 * version-etc-2.h: Remove file.
4280 * version-etc-2.c: Remove file.
4282 2003-09-25 Jim Meyering <jim@meyering.net>
4283 Bruno Haible <bruno@clisp.org>
4285 This lets translators provide better translations for the
4286 "Written by ..." part of --version output.
4287 * version-etc.h: Include stdarg.h.
4288 (version_etc_copyright): Declare as readonly.
4289 (version_etc): Make this function variadic with a NULL-terminated list
4290 of author name strings.
4291 (version_etc_va): New declaration.
4292 * version-etc.c: Include stdarg.h, stdlib.h.
4293 (version_etc_copyright): Declare as readonly.
4294 (version_etc_va): New function. Provide a different translatable string
4295 for each possible number of authors < 10. Abbreviate when there are 10
4297 (version_etc): Make this function variadic. Call version_etc_va.
4298 Suggestion from Gary V. Vaughan.
4300 * long-options.h (parse_long_options): Change prototype: the authors
4301 string is moved to the end and becomes variadic.
4302 * long-options.c: Include stdarg.h.
4303 (parse_long_options): Make this function variadic, too.
4304 Call version_etc_va, not version_etc.
4306 2003-10-06 Bruno Haible <bruno@clisp.org>
4308 * fatal-signal.h: New file, from GNU gettext.
4309 * fatal-signal.c: New file, from GNU gettext.
4311 2003-10-04 Karl Berry <karl@gnu.org>
4313 * argp*: update from libc.
4315 2003-10-01 Larry Jones <lawrence.jones@eds.com>
4317 * getpass.c (getpass): Use a no-op fseek when switching from input to
4318 output mode on the same stream.
4320 2003-09-29 Paul Eggert <eggert@twinsun.com>
4322 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
4323 Fix arg typo in previous patch.
4325 2003-09-28 Jim Meyering <jim@meyering.net>
4327 * error.c: Correct cpp indentation.
4329 2003-09-27 Paul Eggert <eggert@twinsun.com>
4331 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
4332 Omit the special code that used __typeof__, since we worry that
4333 it could be more trouble than it's worth. See:
4334 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
4335 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
4339 2003-09-26 Jim Meyering <jim@meyering.net>
4341 * error.c (error_tail): Move some declarations
4342 into inner scope where the local variables are used.
4344 2003-09-26 Bruno Haible <bruno@clisp.org>
4346 * stpncpy.h (gnu_stpncpy): New declaration.
4347 (stpncpy): Define as alias for gnu_stpncpy.
4348 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
4350 2003-09-26 Paul Eggert <eggert@twinsun.com>
4352 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
4353 (error_tail): Do not loop, reallocating temporary buffer, since
4354 the output cannot contain more wide characters than the input
4355 contains bytes, the size must be big enough already. This avoids
4356 one potential size overflow calculation. Check for size overflow
4357 when calculating temporary buffer size. Free temporary buffer
4358 when done, if it was allocated with malloc; this plugs a memory
4359 leak. Remove casts from void * to pointers, that are no longer
4360 needed now that we're assuming C89 or better.
4362 Merge error changes from glibc.
4364 * error.c, error.h: Update copyright notice header to match glibc.
4365 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
4366 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
4367 Disable cancellation while printing error.
4368 * error.h: Prepend __ to parameter names.
4370 2003-09-25 Karl Berry <karl@gnu.org>
4372 * argp-fmtstream.c, argp-help.c: update from libc.
4374 2003-09-25 Bruno Haible <bruno@clisp.org>
4376 * version-etc-2.h: New file, from version-etc.h with modifications.
4377 * version-etc-2.c: New file, from version-etc.c with modifications.
4379 2003-09-25 Simon Josefsson <jas@extundo.com>
4381 * xgetdomainname.h: New file.
4382 * xgetdomainname.c: New file.
4384 2003-09-25 Simon Josefsson <jas@extundo.com>
4385 Bruno Haible <bruno@clisp.org>
4387 * getdomainname.h: New file.
4388 * getdomainname.c: New file.
4390 2003-09-24 Paul Eggert <eggert@twinsun.com>
4392 * linebuffer.c (freebuffer): Don't free the argument, just
4393 the buffer associated with the argument. Bug reported by
4396 2003-09-19 Karl Berry <karl@gnu.org>
4398 * argp.h: update from libc.
4400 2003-09-16 Paul Eggert <eggert@twinsun.com>
4402 * linebuffer.c (readlinebuffer): Return NULL immediately upon
4403 input error, instead of returning NULL the next time we are called
4404 (and therefore losing track of errno).
4406 2003-09-15 Paul Eggert <eggert@twinsun.com>
4408 * getndelim2.c (getndelim2): Don't trash errno when a read
4409 fails, so that the caller gets the proper errno.
4411 * readutmp.c (read_utmp): Likewise.
4412 Check for fstat error. Close stream and free storage
4415 2003-09-14 Bruno Haible <bruno@clisp.org>
4417 * fwriteerror.h: New file.
4418 * fwriteerror.c: New file.
4420 2003-09-14 Jim Meyering <jim@meyering.net>
4422 * getloadavg.c: Correct cpp indentation.
4423 * strdup.c: Likewise.
4424 * vasnprintf.c: Likewise.
4426 2003-09-12 Paul Eggert <eggert@twinsun.com>
4428 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
4429 * obstack.c [!defined _LIBC]: Likewise.
4430 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
4431 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
4432 * exitfail.c: Don't include stdlib.h; no longer needed.
4434 More changes to assume C89 or better.
4436 * error.c (error_tail): Assume vprintf.
4438 * argmatch.c (getenv): Remove decl.
4439 * progreloc.c (get_full_program_name): Define via prototype.
4440 * setenv.c (clearenv): Likewise.
4441 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
4443 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
4444 (malloc, memcpy): Remove decls.
4445 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
4446 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
4447 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
4448 (memcpy): Remove macro.
4449 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
4450 (__P): Remove. All uses removed.
4451 (PTR): Remove. All uses changed to void *.
4452 (CHAR_BIT, NULL): Remove.
4453 (spaces, zeros, memset_space, memset_zero)
4454 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
4456 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
4457 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
4458 Define with prototype.
4459 Remove now-unnecessary prototype decl.
4460 (extra_args_spec): Assume ANSI C. All uses changed.
4461 (extra_args_spec_iso): Remove.
4462 (my_strftime, emacs_strftimeu): Define via prototype.
4463 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
4465 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
4466 * strtoimax.c: Include <stdlib.h> unconditionally.
4467 (strtoul, strtol): Remove decls.
4468 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
4470 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
4471 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
4472 (LOCALE_PARAM_PROTO): New macro.
4473 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
4474 (INTERNAL (strtol), strtol): Define with a prototype.
4475 (PARAMS): Remove. All uses removed.
4476 * tempname.c: Include <string.h> unconditionally.
4477 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
4478 * xgethostname.c (main): Define with a prototype.
4479 * xmalloc.c: Include "xalloc.h" first, to check interface.
4480 Include <stdlib.h> unconditionally.
4481 (calloc, malloc, realloc, free): Remove decls.
4482 * xstrtod.c: Include "xstrtod.h" first, to check interface.
4483 Include <stdlib.h> unconditionally. Sort include file names.
4485 (xstrtod): Define with a prototype.
4486 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
4487 (strtol, strtoul): Remove decls.
4489 2003-09-11 Paul Eggert <eggert@twinsun.com>
4491 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
4492 Include <stdlib.h>, <string.h> unconditionally.
4493 Remove now-unnecessary cast to char *.
4494 * strnlen.c: Include <string.h> unconditionally.
4495 * yesno.c (yesno): Define with a prototype.
4497 2003-09-10 Bruno Haible <bruno@clisp.org>
4499 * strcspn.c: Include <string.h> unconditionally.
4500 * strpbrk.c: Include <string.h> unconditionally.
4501 * strstr.c: Include <string.h> unconditionally.
4502 * unicodeio.c: Include <string.h> unconditionally.
4503 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
4504 * unsetenv.c: Likewise.
4505 * xreadlink.c: Include <stdlib.h> unconditionally.
4506 * yesno.c: Include <stdlib.h> unconditionally.
4507 (rpmatch): Add prototype.
4509 2003-09-10 Jim Meyering <jim@meyering.net>
4511 * error.c: Correct indentation of cpp directives.
4513 2003-09-09 Paul Eggert <eggert@twinsun.com>
4517 * acosl.c (main): Use a prototype.
4518 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
4521 * getloadavg.c (getloadavg, main): Define via prototypes.
4523 * getopt.h (struct option.name): Assume C89, and use 'const'.
4524 (getopt, etopt_long, getopt_long_only, _getopt_internal)
4525 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
4527 * getopt.c (const): Remove macro.
4528 Include <string.h> unconditionally.
4529 (my_index): Remove; all uses changed to strchr.
4530 (strlen): Remove decl.
4531 (exchange): Remove forward decl; no longer needed.
4532 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
4533 Define with prototype.
4534 * getopt1.c (const): Remove macro.
4535 (getopt_long, getopt_long_only, main): Define with prototype.
4537 * getugroups.c: Include <string.h> unconditionally.
4539 * getusershell.c: Include <stdlib.h> unconditionally.
4540 (getusershell, setusershell, endusershell, readname, main):
4541 Define with prototypes.
4543 * group-member.c: Include group-member.h first.
4544 Include <stdlib.h> unconditionally.
4546 * hard-locale.c: Include hard-locale.h first.
4547 Include <stdlib.h>, <string.h> unconditionally.
4549 * hash.c (free, malloc): Remove decls.
4550 Include <stdlib.h> unconditionally.
4552 * human.c: Include <stdlib.h>, <string.h> unconditionally.
4553 (getenv): Do not declare.
4555 * idcache.c: Include <string.h> unconditionally.
4557 * long-options.c: Include long-options.h first, to test interface.
4558 Include <stdlib.h> unconditionally.
4560 * makepath.c: Include makepath.h first, to test interface.
4561 Include <stdlib.h> and <string.h> unconditionally.
4563 * linebuffer.c: Include <stdlib.h>.
4564 (free): Remove decl.
4566 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
4567 rpl_malloc returns void *, not char *.
4568 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
4570 * md5.h: Include <limits.h> unconditionally.
4571 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
4572 (__P): Remove; all uses removed.
4573 * md5.c: Include "md5.h" first.
4574 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
4575 md5_buffer, md5_process_bytes, md5_process_block):
4576 Define with prototypes.
4577 * sha.h (__P): Remove all uses. (It wasn't defined??)
4578 * sha.c: Include "sha.h" first.
4579 Include <stdlib.h>, <string.h> unconditionally.
4581 * memchr.c (__ptr_t): Remove; all uses changed to void *.
4582 * memcmp.c (__ptr_t): Likewise.
4583 * memrchr.c (__ptr_t): Likewise.
4584 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
4585 Include <string.h> unconditionally.
4586 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
4587 * memchr.c: Include <stdlib.h> unconditionally.
4588 * memchr.c (LONG_MAX): Remove.
4589 * memrchr.c (LONG_MAX): Likewise.
4590 * memchr.c (__memchr): Define via a prototype.
4591 * memrchr.c (__memrchr): Likewise.
4592 * memcmp.c (__P): Remove, and remove all uses.
4593 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
4594 Remove forward decls; no longer needed.
4595 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
4596 Use types required by C89 in prototype.
4598 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
4599 * savedir.c: Likewise.
4600 * mkdir.c (free): Remove decl.
4601 * rmdir.c (rmdir): Define with a prototype.
4602 * savedir.c: Include savedir.h first, to test interface.
4604 * mktime.c (STDC_HEADERS): Remove.
4605 Include <stdlib.h>, <string.h> unconditionally.
4607 * modechange.c: Include <stdlib.h> unconditionally.
4608 (malloc): Remove decl.
4610 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
4611 (free): Remove decl.
4613 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
4614 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
4615 (This type really should be intptr_t, but that's a C99ism.)
4616 (_obstack_memcpy): Remove: all uses changed to memcpy.
4617 Include <string.h> unconditionally.
4618 (struct obstack): Assume __STDC__ for types of members
4619 chunkfun, freefun, extra_arg.
4620 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
4621 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
4622 obstack_begin, obstack_specify_allocation,
4623 obstack_specify_allocation_with_arg, obstack_chunkfun,
4624 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
4625 Remove unprototyped decls and the macros that use them.
4626 * obstack.c (POINTER): Remove. All uses changed to void *.
4627 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
4628 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
4629 (defined __STDC__ && __STDC__)]:
4630 Remove nonprototyped code.
4631 Include <stdlib.h> unconditionally.
4632 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
4633 _obstack_allocated_p, _obstack_free, obstack_free,
4634 _obstack_memory_used, print_and_abort):
4635 Define using prototypes.
4636 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
4637 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
4638 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
4639 obstack_next_free, obstack_object_size, obstack_room) [0]:
4640 Remove unused, unprototyped code.
4642 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
4644 * physmem.c (physmem_total, physmem_available, main): Define
4647 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
4648 (main): Define with a prototype.
4650 * posixver.c (getenv): Remove decl.
4652 * putenv.c (malloc): Returns void *, not char *.
4653 Include <string.h> unconditionally.
4654 (strchr, memcpy, NULL): Do not define.
4656 * readtokens.c: Include readtokens.h first, to test interface.
4657 Include <stdlib.h>, <string.h> unconditionally.
4658 (init_tokenbuffer): Define with a prototype.
4660 * regex.c (PARAMS): Remove. All uses removed.
4661 All uses of _RE_ARGS removed, too.
4662 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
4664 (bzero): Assume memset exists.
4665 (memcmp, memcpy, NULL): Remove.
4666 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
4667 char, or assignments to local vars of type signed char.
4668 (init_syntax_once, PREFIX(extract_number_and_incr),
4669 PREFIX(print_partial_compiled_pattern),
4670 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
4671 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
4672 PREFIX(regex_grow_registers), PREFIX(regex_compile),
4673 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
4674 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
4675 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
4676 wcs_compile_range, byte_compile_range, truncate_wchar,
4677 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
4678 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
4679 count_mbs_length, wcs_re_match_2_internal,
4680 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
4681 PREFIX(alt_match_null_string_p),
4682 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
4683 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
4684 regfree, PREFIX(extract_number)): Define with prototype. Remove
4685 now-unnecessary declaration, if any.
4686 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
4688 Remove now-unnecessary casts among pointer types.
4689 * regex.h (_RE_ARGS): Remove. All uses removed.
4691 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
4692 (free): Remove decl.
4694 * rpmatch.c: Include <stdlib.h> unconditionally.
4696 * same.c: Include <stdlib.h>, <string.h> unconditionally.
4697 (free): Remove decl.
4699 * save-cwd.c: Include <stdlib.h> unconditionally.
4700 * xgetcwd.c: Likewise.
4702 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
4703 (free): Remove decl.
4705 * strchrnul.c (strchrnul): Define with a prototype.
4706 Fix bug: c_in was not converted to char before searching.
4708 The following changes are not K&R related:
4710 * group-member.h: Include <sys/types.h>, so that this file is
4712 * makepath.h: Likewise.
4714 * getusershell.c (readname, default_index, line_size, readname):
4715 Use size_t, not int, for sizes.
4716 (readname): If the size overflows, report an error instead of
4719 2003-09-09 Derek Robert Price <derek@ximbiot.com>
4721 * getndelim2.c: Assume stdlib.h per the C89 spec.
4723 2003-09-08 Paul Eggert <eggert@twinsun.com>
4725 Assume C89 or better; remove K&R cruft.
4726 A few of these changes were first proposed by Derek Robert Price
4727 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
4729 * addext.c: Include <string.h> unconditionally.
4730 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
4731 Don't declare getenv or malloc.
4733 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
4734 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
4736 (find_stack_direction, alloca): Use prototypes.
4738 * atexit.c (atexit): Define using a prototype.
4740 * basename.c, dirname.c, stripslash.c:
4741 Include <string.h> unconditionally.
4743 * bcopy.c: Include <stddef.h>.
4744 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
4746 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
4748 * error.h (error, error_at_line, error_print_progname)
4749 [! (defined (__STDC__) && __STDC__)]: Remove decls.
4750 * error.c: Include error.h first, to check interface.
4751 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
4752 (VA_START): Remove; all uses changeed to va_start.
4753 (exit, strerror): Remove decls.
4754 (error_print_progname): Prototype uncondionally.
4755 Don't include <errno.h>; no longer needed.
4756 (private_strerror): Remove.
4757 (error_tail): Always define.
4758 (error, error_at_line): Assume C89 or better; always use prototypes.
4759 * fatal.c: Include "fatal.h" first, to test interface.
4760 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
4761 (VA_START): Remove; all uses changed to va_start.
4762 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
4764 (exit): Remove decl.
4765 (fatal): Prototype unconditionally. Assume va_start works.
4766 Abort at end, to pacify gcc.
4768 * euidaccess.c (main): Define with a prototype.
4770 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
4772 * exitfail.c: Include <stdlib.h> unconditionally.
4774 * fnmatch_.h (__P): Remove. All uses changed to assume
4776 * fnmatch.c: Include fnmatch.h first, to test interface.
4777 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
4778 (getenv): Remove decl.
4779 (fnmatch): Define using a prototype.
4780 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
4781 (FCT): Define using a prototype.
4783 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
4785 * gethostname.c: Include <stddef.h>.
4786 (gethostname): Define with prototype. Length is size_t, not int.
4788 2003-09-08 Paul Eggert <eggert@twinsun.com>
4790 * getversion.c: Remove; was migrated to backupfile.c in 1997.
4791 getversion.c should have been removed then, but was accidentally
4794 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
4795 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
4797 2003-09-07 Paul Eggert <eggert@twinsun.com>
4799 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
4800 copy_tm_result. Bug reported by Simon Josefsson in
4801 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
4803 2003-09-06 Paul Eggert <eggert@twinsun.com>
4805 * time_r.c, time_r.h: New files.
4807 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
4809 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
4810 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
4812 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
4814 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
4815 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
4818 * timegm.c: Switch to glibc implementation, with the following changes:
4819 [defined HAVE_CONFIG_H]: Include <config.h>.
4820 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
4821 (__mktime_internal) [!defined _LIBC]: New decl.
4822 (__gmtime_r) [!defined _LIBC]: New macro and function.
4823 (timegm): Use a prototype, since gnulib assumes C89.
4824 Do not bother declaring tmp to be const, as it's not really usefu.
4825 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
4826 (timegm): Declare only if HAVE_DECL_TIMEGM.
4828 2003-09-03 Paul Eggert <eggert@twinsun.com>
4830 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
4831 Bug reported by Lute Kamstra in
4832 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
4834 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
4835 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
4836 course with correspondingly smaller numbers for tomorrow and
4837 yesterday. From Tadayoshi Funaba. Originally installed into
4838 sh-utils on 1999-08-07, but the patch got lost (I guess during the
4841 2003-08-31 Simon Josefsson <jas@extundo.com>
4843 * timegm.h: New file.
4844 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
4846 2003-08-31 Karl Berry <karl@gnu.org>
4848 * argp.h: update from libc.
4850 2003-08-28 Bruno Haible <bruno@clisp.org>
4852 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
4853 warning on QNX, which defines O_BINARY to 000000.
4855 2003-08-24 Bruno Haible <bruno@clisp.org>
4857 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
4858 MSVC7 <stdio.h> is included later.
4860 2003-08-20 Bruno Haible <bruno@clisp.org>
4862 * progname.h: New file, from GNU gettext.
4863 * progname.c: New file, from GNU gettext.
4864 * progreloc.c: New file, from GNU gettext.
4866 2003-08-19 Bruno Haible <bruno@clisp.org>
4868 * xstrdup.c: Assume <string.h> exists.
4870 2003-08-18 Jim Meyering <jim@meyering.net>
4872 * setenv.h: Indent nested cpp directive.
4873 * vasnprintf.c: Remove trailing blanks.
4875 2003-08-17 Simon Josefsson <jas@extundo.com>
4876 Bruno Haible <bruno@clisp.org>
4878 * xstrndup.h: New file.
4879 * xstrndup.c: New file.
4881 2003-08-17 Bruno Haible <bruno@clisp.org>
4883 * strndup.h: New file.
4885 2003-08-16 Paul Eggert <eggert@twinsun.com>
4887 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
4888 space, undoing this 2003-08-12 change:
4889 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
4891 2003-08-16 Jim Meyering <jim@meyering.net>
4893 Merge from coreutils.
4894 * xstrtoimax.c: #else #if -> #elif.
4895 * xstrtoumax.c: Likewise.
4897 2003-08-15 Paul Eggert <eggert@twinsun.com>
4899 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
4900 rather than tab, after '#' in shell-script copyright notices.
4901 Suggested by Bruno Haible.
4903 2003-08-15 Jim Meyering <jim@meyering.net>
4904 and Paul Eggert <eggert@twinsun.com>
4906 Merge from coreutils.
4907 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
4908 member but strut utmpx does not. Needed for AIX 4.3.3.
4909 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
4911 2003-08-15 Jim Meyering <jim@meyering.net>
4913 Merge from coreutils.
4914 * xgethostname.c: Include <stdlib.h>.
4915 (xghostname): Don't exit for anything other than memory-related
4916 failure; just return NULL.
4917 * userspec.c: Include "posixver.h".
4918 (parse_user_spec): Accept `.' as a separator only
4919 in pre-POSIX-200112 mode.
4920 * strtoimax.c: Use #elif rather than #else #if.
4921 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
4922 Remove function, now that we can rely on a working tzset function.
4923 [!_LIBC]: Ensure that the required autoconf test has been run.
4924 [!defined _NL_CURRENT && HAVE_STRFTIME]:
4925 Use underlying_strftime for %r.
4926 * sha.c: Merge in some clean-up and optimization changes from glibc.
4927 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
4928 Ensure that it is a multiple of 64.
4929 Rearrange loop exit tests so as to avoid performing an
4930 additional fread after encountering an error or EOF.
4931 * realloc.c: Update copyright date.
4933 2003-08-14 Jim Meyering <jim@meyering.net>
4935 Merge from coreutils.
4936 * obstack.h: Whitespace changes.
4937 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
4938 and xcalloc return values.
4939 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
4940 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
4941 hang on OSF/1 5.1 for DIR on both local and remote file systems.
4942 Reported by (and fix confirmed by) Nelson H. F. Beebe.
4943 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
4945 Use mntctl's return value to drive the entry-processing loop, since
4946 we can't rely on the value of the vmt_length member in the last
4947 entry. On some systems doing so could result in exhausting
4948 virtual memory. Based in part on a patch from Mike Jetzer.
4950 2003-08-14 Jim Meyering <jim@meyering.net>
4951 and Paul Eggert <eggert@twinsun.com>
4953 Merges from coreutils, plus other fixes.
4954 * physmem.c: Merge in portability changes from gcc/libiberty
4955 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
4956 for credits and details. Thanks to Kaveh Ghazi for helping
4957 to keep these files in sync.
4958 (ARRAY_SIZE): Define it.
4959 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
4960 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
4961 (memcasecmp): Don't assume size_t fits in unsigned int.
4962 Remove casts and duplicate code.
4963 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
4964 (memcpy): Remove definition.
4965 Merge in some clean-up and optimization changes from glibc.
4966 [BLOCKSIZE]: Move definition to top of file.
4967 Ensure that it is a multiple of 64.
4968 Rearrange loop exit tests so as to avoid performing an
4969 additional fread after encountering an error or EOF.
4970 * md5.h (md5_uintptr): Define.
4971 * makepath.c (CLEANUP_CWD): Report an error if we failed to
4972 return to the initial working directory. Preserve errno
4974 * idcache.c: Include "xalloc.h".
4975 (xmalloc, xrealloc): Remove decls.
4976 (getuser): Remove casts no longer required in C89.
4977 * human.c: Include stdio.h, for sprintf.
4978 * group-member.c: Include "xalloc.h".
4979 (xmalloc, xrealloc): Remove decls.
4980 (get_group_info): Remove casts no longer required in C89.
4981 * getusershell.c (readname): Remove casts no longer required in C89.
4982 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
4983 * getline.c: Whitespace fix, from coreutils.
4985 2003-08-13 Paul Eggert <eggert@twinsun.com>
4987 * exclude.c: Include <ctype.h>
4988 (IN_CTYPE_DOMAIN): New macro.
4990 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
4993 * argp-help.c, argp-parse.c, config.charset, getopt.h:
4994 Undo previous (whitespace-only) change.
4996 2003-08-12 Paul Eggert <eggert@twinsun.com>
4998 * argp-help.c, argp-parse.c, config.charset, getopt.h:
4999 Normalize leading white space and remove trailing white space.
5000 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
5001 notice, as per ../config/srclist-update.
5003 Merge from coreutils.
5004 * euidaccess.h: New file.
5005 * euidaccess.c: Include it.
5006 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
5007 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
5008 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
5010 2003-08-11 Bruno Haible <bruno@clisp.org>
5012 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
5013 (vasnprintf): Use it instead of wcslen.
5015 2003-08-11 Bruno Haible <bruno@clisp.org>
5017 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
5018 value to ensure that _Bool promotes to int. Use #define for _Bool when
5019 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
5021 2003-08-10 Karl Berry <karl@gnu.org>
5023 * regex.h: update from libc (whitespace fix).
5025 2003-08-09 Paul Eggert <eggert@twinsun.com>
5027 Merge some files from coreutils. These changes were
5028 originally made by Jim Meyering.
5029 * acl.c: Include <sys/types.h> before <sys/stat.h>;
5030 many older Unixes require this.
5031 * alloca.c (alloca): Remove cast to argument of free;
5032 no longer needed in C89.
5033 * alloca_.h, regex.h: Fix white space to match
5034 what GNU indent does.
5036 2003-08-05 Paul Eggert <eggert@twinsun.com>
5038 * bumpalloc.h: Remove.
5040 2003-08-04 Paul Eggert <eggert@twinsun.com>
5042 * getloadavg.c: Change copyright notice and spacing to conform to
5045 Merge from coreutils.
5046 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
5048 * getdate.y (date): Also accept dates like May-23-2003; suggestion
5049 from Karl Berry, implemented by Jim Meyering.
5050 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
5051 from Dmitry V. Levin.
5052 Remove anachronistic cast of xrealloc.
5053 * fnmatch_.h (__const): Remove. Use 'const'.
5054 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
5055 type. Otherwise, it wouldn't compile with at least /bin/cc on
5056 ymp-cray-unicos9.0.2.X.
5057 Combine two mostly-identical uses of alloca into one.
5058 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
5060 2003-08-04 Dave Love <d.love@dl.ac.uk>
5064 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
5065 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
5066 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
5067 obsolete NLIST_NAME_UNION.
5068 [__GNU__]: Undef BSD and FSCALE.
5069 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
5071 2003-08-03 Paul Eggert <eggert@twinsun.com>
5073 * stdbool_.h (_Bool): Make it signed char, instead of
5074 an enum type, so that it's guaranteed to promote to int. See:
5075 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
5077 2003-07-31 Paul Eggert <eggert@twinsun.com>
5079 * strerror.c: Include config.h, limits.h. Declare sprintf.
5080 (strerror): Don't assume that a printable int fits in 14 bytes.
5082 2003-07-24 Derek Robert Price <derek@ximbiot.com>
5083 Bruno Haible <bruno@clisp.org>
5085 * getline.h (getline, getdelim): Change return type to ssize_t.
5086 * getline.c (getline, getdelim): Likewise.
5087 Remove _GNU_SOURCE define; now it's defined in config.h through
5090 2003-07-22 Paul Eggert <eggert@twinsun.com>
5092 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
5093 over-parenthesization in macros.
5095 Sync with coreutils.
5097 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
5100 Use `exit_failure' for xalloc and xmemcoll instead of their own
5101 private exit-failure variables.
5102 * xalloc.h (xalloc_exit_failure): Remove.
5103 * xmalloc.c: Likewise. Include exitfail.h.
5104 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
5105 * xmemcoll.h (xmemcoll_exit_failure): Remove.
5106 * xmemcoll.c: Likewise. Include exitfail.h.
5107 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
5109 2003-07-18 Paul Eggert <eggert@twinsun.com>
5111 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
5112 * closeout.c: Likewise. Include "closeout.h" right after config.h,
5113 to test that it can stand by itself. Include "exitfail.h".
5114 Clients should set exit_failure instead.
5115 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
5117 2003-07-18 Andreas Schwab <schwab@suse.de>
5119 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
5121 2003-07-18 Bruno Haible <bruno@clisp.org>
5123 * getndelim2.h: New file.
5124 * getndelim2.c: Make into a module of its own. Include config.h,
5126 (getndelim2): Make non-static. Change return type to ssize_t.
5127 * getline.h: Change argument names.
5128 * getline.c: Include getndelim2.h instead of getndelim2.c.
5129 * getnline.c: Include getndelim2.h.
5131 2003-07-17 Bruno Haible <bruno@clisp.org>
5133 * Makefile.am: Remove file.
5134 * Makefile.in: Remove file.
5136 2003-07-17 Bruno Haible <bruno@clisp.org>
5138 * getnline.h: New file.
5139 * getnline.c: New file.
5140 * getndelim2.c: New file, extracted from getline.c.
5141 (getndelim2): Renamed from getdelim2, with added nmax argument.
5142 * getline.c: Include getndelim2.c.
5143 (getdelim2): Moved out to getndelim2.c.
5144 (getline, getdelim): Update.
5146 2003-07-15 <karl@gnu.org>
5148 * vasnprintf.c: update from gettext.
5150 2003-07-15 Jim Meyering <jim@meyering.net>
5152 * makepath.c (make_path): Enclose diagnostic in _(...).
5154 2003-07-14 Paul Eggert <eggert@twinsun.com>
5156 * asnprintf.c, asprintf.c, config.charset, gettext.h,
5157 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
5158 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
5159 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
5160 vasprintf.c, vasprintf.h: Regenerate. These files are now being
5161 updated automatically by ../config/srclist-update. This changes
5162 their license from LPGL to GPL.
5164 2003-07-14 Jim Meyering <jim@meyering.net>
5166 Don't emit diagnostics. Let callers do that.
5167 * save-cwd.c: Don't include "error.h".
5168 (save_cwd): Don't call error. Ensure that errno is valid
5169 when returning nonzero.
5171 * save-cwd.h (restore_cwd): Update prototype.
5172 * save-cwd.c (restore_cwd): Remove two parameters.
5173 Simplify. Don't call error upon failure. Let callers do that.
5174 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
5175 when auditing is enabled. But don't bother updating the #if.
5177 2003-07-14 Simon Josefsson <jas@extundo.com>
5179 * mempcpy.h: New file.
5180 * mempcpy.c: New file.
5182 2003-07-14 Paul Eggert <eggert@twinsun.com>
5184 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
5185 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
5186 unicodeio.c, unicodeio.h, unlocked-io.h:
5187 Switch from LGPL to GPL.
5189 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
5191 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
5192 it breaks C++ compilation.
5193 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
5195 2003-07-10 Jim Meyering <jim@meyering.net>
5197 * vasnprintf.c: Remove trailing blanks.
5198 Make cpp indentation consistent.
5200 2003-07-09 Paul Eggert <eggert@twinsun.com>
5202 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
5203 posixver.c, strftime.c, strnlen.c, strverscmp.c:
5204 Switch from LGPL to GPL.
5206 2003-07-07 Paul Eggert <eggert@twinsun.com>
5208 * mktime.c: Fix some boundary cases and remove need for floating point.
5210 Issue a compile-time diagnostic if time_t is floating point, or if
5211 two's complement arithmetic is not in effect, or if arithmetic
5212 right shift does not propagate the sign. These assumptions were
5213 all in the original code but they weren't checked.
5215 (TIME_T_MIDPOINT, verify): New macros.
5216 (__isleap): Remove; it has integer overflow problems.
5217 (leapyear): New function, without those problems.
5218 (ydhms_tm_diff): Remove; splitting into two parts.
5219 (ydhms_diff): New function, containing the arithmetic part of
5220 the old ydhms_tm_diff function. Issue a compile-time
5221 diagnostic if we are not using C99 integer division.
5222 Avoid casts when possible.
5223 (guess_time_tm): New function, containing the checking part of
5224 the old ydhms_tm_diff function. Return the new value, rather than
5225 the difference between it and the old. Accept a new argument T
5226 so that *T specifies the old value. Check for overflow in the result.
5228 (__mktime_internal): Use a time_t offset, not a long int offset.
5229 This undoes the 2003-06-04 change, which is no longer needed now
5230 that we have better overflow checking.
5231 (localtime_offset): Likewise.
5233 (__mktime_internal): Avoid harmful overflow on hosts where time_t
5234 and long are 64-bit but int is only 32-bit.
5235 (ydhms_diff): Use long int to store year1 and yday1.
5236 Issue a compile-time diagnostic if long int is not wide enough.
5238 (__mktime_internal): Use long int to store adjusted year and yday.
5239 Use plain C rather than preprocessor commands, if that doesn't
5241 Check for overflow (and try to repair) after each probe
5242 rather than checking only at the very end. This avoids some bugs
5243 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
5244 does not equal GMT offset at maximum time).
5245 Use integer to check for overflow rather than floating point; this
5246 is more portable to non-IEEE hosts, and is a tad faster.
5247 When we detect that we are oscillating between two values,
5248 don't check whether tm_isdst has the requested value, since
5249 we already know the answer. When tm_isdst has the wrong value,
5250 use a different heuristic to find the right one, based on the
5251 extreme values actually observed in practice in tz2003a,
5252 rather than the (overly optimistic) "previous 3 calendar quarters".
5254 (not_equal_tm, print_tm, check_result): Use "const T" rather than
5255 "T const" to accommodate glibc style.
5256 (check_result): Use less-confusing report format. "long" -> "long int.
5258 Don't loop if the iteration overflows time_t.
5259 Allow a negative step in the iteration.
5261 2003-07-01 Paul Eggert <eggert@twinsun.com>
5263 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
5264 having it depend on HAVE_SYS_TYPES_H.
5266 2003-06-25 Bruno Haible <bruno@clisp.org>
5268 * readlink.c: New file.
5270 2003-06-20 Bruno Haible <bruno@clisp.org>
5272 Assume C89, so PARAMS isn't needed.
5273 * unicodeio.h (PARAMS): Remove.
5274 * unicodeio.c: Don't use PARAMS.
5276 2003-06-18 Jim Meyering <jim@meyering.net>
5278 Merge changes from coreutils.
5279 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
5280 Remove explicit declarations of xmalloc and realloc.
5282 (read_utmp): Remove anachronistic cast of xmalloc.
5284 2003-06-17 Paul Eggert <eggert@twinsun.com>
5286 Assume C89, so PARAMS isn't needed.
5287 * backupfile.h (PARAMS): Remove. All uses removed.
5288 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
5289 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
5290 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
5291 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
5292 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
5293 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
5294 xstrtol.h: Likewise.
5295 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
5296 same.h, strverscmp.h: Do not include config.h; no longer needed.
5297 Anyway, config.h should always be included before any other file.
5299 2003-06-11 Simon Josefsson <jas@extundo.com>
5301 * sysexit_.h: New file.
5303 2003-05-20 Derek Price <derek@ximbiot.com>
5305 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
5307 2003-06-10 Simon Josefsson <jas@extundo.com>
5309 * strchrnul.h: New file.
5310 * strchrnul.c: New file.
5312 2003-06-10 Simon Josefsson <jas@extundo.com>
5314 * argp.h: New file, from glibc.
5315 * argp-ba.c: New file, from glibc.
5316 * argp-eexst.c: New file, from glibc.
5317 * argp-fmtstream.c: New file, from glibc.
5318 * argp-fmtstream.h: New file, from glibc.
5319 * argp-fs-xinl.c: New file, from glibc.
5320 * argp-help.c: New file, from glibc.
5321 * argp-namefrob.h: New file, from glibc.
5322 * argp-parse.c: New file, from glibc.
5323 * argp-pv.c: New file, from glibc.
5324 * argp-pvh.c: New file, from glibc.
5325 * argp-xinl.c: New file, from glibc.
5327 2003-06-07 Jim Meyering <jim@meyering.net>
5329 * readtokens.h: Put `Free Software Foundation, Inc.'
5330 in place of my name in the copyright comment.
5331 Remove definition and uses of __P.
5334 * stat.c: Don't declare xmalloc explicitly.
5335 Instead, include "xalloc.h".
5336 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
5337 xrealloc, and xcalloc return values.
5338 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
5340 * xgetcwd.h: Remove definition/uses of PARAMS.
5342 2003-06-06 Jim Meyering <jim@meyering.net>
5344 * stdbool_.h: Renamed from stdbool.h.in.
5346 2003-06-06 Jim Meyering <jim@meyering.net>
5348 Merge from coreutils.
5349 * same.c: (same_name): Declare *_basename locals to be `const'.
5350 Consolidate declarations and initializations of *_base* locals.
5352 Merge from coreutils.
5353 This avoids a core dump on systems without GNU putenv,
5354 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
5355 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
5356 (unsetenv): New static function, from GNU libc.
5357 (rpl_putenv): Use it.
5359 * modechange.c: Remove trailing blanks.
5361 Merge from coreutils.
5362 * fsusage.c: Remove declaration of statfs.
5363 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
5365 * posixtm.c: Include <stdbool.h> unconditionally.
5367 2003-06-05 Paul Eggert <eggert@twinsun.com>
5369 * mktime.c (__mktime_internal): When resolving a tm_isdst
5370 mismatch, look in future quarters as well as past. This fixes a
5371 bug when processing fall-backwards gaps immediately after a long
5372 period of daylight-saving time.
5374 * mktime.c: Assume freestanding C89 or better.
5375 (HAVE_LIMITS_H): Remove. Assume it's 1.
5376 (__P): Remove; not used.
5377 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
5378 (mktime, not_equal_tm, print_tm, check_result,
5379 main): Use prototypes. Use const * where appropriate.
5380 (main): Fix typo in testing code that uncovered by above changes.
5381 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
5383 2003-06-04 Paul Eggert <eggert@twinsun.com>
5385 * mktime.c: Fix Debian bug 177940
5386 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
5387 (localtime_offset): Now long int, not time_t, because we want it
5388 to be guaranteed to be signed. All uses changed.
5389 (__mktime_internal): If overflow would occur when adding offset,
5392 Merge 'human' changes from coreutils. Rewrite to support
5393 locale-specific notations like thousands separators.
5394 * human.c: Simplify authorship notice.
5395 Include human.h immediately after config.h.
5396 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
5397 <limits.h>: Do not include, since human.h does.
5398 (SIZE_MAX, UINTMAX_MAX): New macros.
5399 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
5400 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
5401 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
5402 (power_letter): Renamed from suffixes.
5403 (generate_suffix_backwards): Remove.
5404 (adjust_value): Now takes int style (because of human.h changes)
5405 and long double value (for greater precision on some platforms).
5406 (group_number): New function.
5407 (human_readable): Use it. Use integer options, not enum.
5408 Put the options before the sizes in the arg list.
5409 Support all the new options.
5410 The old human_readable function has been removed;
5411 use inttostr.h instead.
5412 (human_readable, default_block_size, humblock):
5413 Use uintmax_t, not int, for block sizes.
5414 (human_readable_inexact, block_size_types): Remove.
5415 (block_size_opts): New constant.
5416 (human_options): Renamed from human_block_size, with new signature
5417 that allows block sizes up to UINTMAX_MAX. All callers changed.
5418 * human.h: Add copyright and authorship notice.
5419 Include <limits.h> and <stdbool.h> unconditionally.
5420 (PARAMS): Remove. All uses removed.
5421 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
5422 (enum human_inexact_style): Remove tag; now a nameless enum.
5423 (human_floor, human_ceiling, human_round_to_even): Now have
5424 values 2, 0, 1 rather than -1, 1, 0.
5425 (human_group_digits, human_suppress_point_zero, human_autoscale,
5426 human_base_1024, human_SI, human_B): New constants.
5427 (human_readable_inexact, human_block_size): Remove.
5428 (human_readable): Size args are now uintmax_t, not int.
5429 (human_options): New decl.
5431 * exclude.c: (new_exclude, add_exclude): Remove casts that are
5432 unnecessary now that we assume C89 or better. This change
5433 imported from coreutils.
5435 * mktime.c (__mktime_internal): Do not reject negative timestamps
5436 arbitrarily. This is the same patch as 2003-05-28, but it got lost
5437 in the 2003-05-30 sync from glibc.
5439 .h files should stand alone, but we shouldn't include <sys/types.h>
5440 if we can get away with just <stddef.h>.
5442 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
5443 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
5444 rather than <sys/types.h>, as we merely need size_t.
5445 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
5447 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
5448 Include <stdio.h>, to get FILE.
5449 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
5450 memcasecmp.h has included <stddef.h> and all we need is size_t.
5451 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
5452 our interface, instead of including <sys/types.h>
5454 2003-06-02 Paul Eggert <eggert@twinsun.com>
5457 Fix some minor time-related bugs with POSIX time arguments.
5458 Some valid time stamps were being rejected (notably -1, and
5459 time stamps before 1900 on 64-bit hosts). And some invalid
5460 time stamps were being accepted, e.g. September 31.
5462 * posixtm.h (posixtime): Return bool instead of time_t, so
5463 that we can return (time_t) -1 successfully.
5464 * posixtm.c: Likewise.
5465 [HAVE_STDBOOL_H]: Include <stdbool.h>.
5466 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
5467 (t): Remove static var.
5468 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
5469 of static var. All uses changed.
5470 (year): Do not reject years before 1900; they can occur with
5472 (posix_time_parse): Do not check for out-of-range components;
5473 that is now the caller's responsibility, since our checks were
5474 only approximations.
5475 (posixtime): Use mktime to check for out-of-range components,
5476 since it knows them exactly.
5477 If mktime returns (time_t) -1, check whether an error actually occurred
5478 by invoking localtime on -1.
5479 (main) [TEST_POSIXTIME]: Check for input data errors, and report
5480 posixtime failures better.
5481 Improve the test data (in comments only).
5483 2003-05-30 <karl@gnu.org>
5485 * mktime.c: update from libc.
5487 2003-05-30 Bruno Haible <bruno@clisp.org>
5489 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
5490 * localcharset.h: Likewise.
5491 * localcharset.c: Likewise.
5493 2003-05-28 Paul Eggert <eggert@twinsun.com>
5495 Assume the headers required for C89 freestanding compilers.
5496 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
5497 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
5498 without checking for HAVE_LIMITS_H.
5499 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
5500 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
5502 * fatal.c: Include <stdarg.h> without checking for __STDC__.
5503 * exclude.c: Include <stdbool.h> unconditionally.
5504 * tempname.c: Include <stddef.h> unconditionally.
5505 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
5506 * modechange.c, rpmatch.c (NULL): Don't define, since
5507 <stddef.h> does that.
5508 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
5509 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
5510 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
5511 * xstrtol.c: Likewise.
5512 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
5513 * savedir.c: Include <stddef.h> instead of defining NULL.
5515 * addext.c (addext): Use assignment rather than cast, to avoid
5516 warnings on some platforms.
5518 * mktime.c (__mktime_internal): Do not reject negative timestamps
5521 2003-05-10 Bruno Haible <bruno@clisp.org>
5523 * linebreak.c (iconv_string_length): Don't return -1 just because the
5524 string is longer than 4 KB.
5526 2003-05-12 Jim Meyering <jim@meyering.net>
5528 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
5529 the space-padded-by-default conversion specifiers, %e, %k, %l.
5531 2003-05-03 Bruno Haible <bruno@clisp.org>
5533 Upgrade to Unicode-4.0.
5534 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
5535 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
5536 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
5537 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
5538 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
5539 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
5540 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
5541 Change width of U+E0100..U+E01EF from 1 to 0.
5543 2003-04-25 Bruno Haible <bruno@clisp.org>
5545 * copy-file.c: Include <stddef.h>, for size_t.
5547 2003-04-25 Jim Meyering <jim@meyering.net>
5549 * copy-file.c (copy_file_preserving): Declare buf_size to be
5550 of type size_t, not int.
5552 2003-04-11 Jim Meyering <jim@meyering.net>
5554 Merge changes from Coreutils.
5556 2003-03-22 Jim Meyering <jim@meyering.net>
5558 * strftime.c (widen): Cast alloca return value to proper type.
5560 2003-01-19 Ulrich Drepper <drepper@redhat.com>
5563 * strftime.c (my_strftime): Handle very large width
5564 specifications for numeric values correctly. Improve checks for
5567 2003-01-19 Jim Meyering <jim@meyering.net>
5569 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
5570 (nl_get_alt_digit) [! defined my_strftime]: Define.
5571 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
5572 _nl_get_alt_digit and _nl_get_walt_digit.
5574 * strftime.c (my_strftime): Merge in locale-related changes from libc.
5575 These changes have no effect outside of _LIBC.
5577 2003-04-10 Bruno Haible <bruno@clisp.org>
5579 * findprog.h: New file, from GNU gettext.
5580 * findprog.c: New file, from GNU gettext.
5582 2003-04-05 Jim Meyering <jim@meyering.net>
5584 Merge changes from Coreutils.
5586 * exclude.h (PARAMS): Remove definition and uses.
5587 * exclude.c: Remove uses of `PARAMS'.
5589 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
5590 Add test-cases for DOS filenames. Declare program_name.
5591 (main): Set up program_name. Patch by Rich Dawe.
5593 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
5595 Use mntctl's return value to drive the entry-processing loop, since
5596 we can't rely on the value of the vmt_length member in the last
5597 entry. On some systems doing so could result in exhausting
5598 virtual memory. Based in part on a patch from Mike Jetzer.
5600 2003-04-04 Bruno Haible <bruno@clisp.org>
5602 * linebreak.h: New file, from GNU gettext.
5603 * linebreak.c: New file, from GNU gettext with slight modifications.
5604 * lbrkprop.h: New file, from GNU gettext.
5606 2003-04-03 Bruno Haible <bruno@clisp.org>
5608 * utf8-ucs4.h: New file, from GNU gettext.
5609 * utf16-ucs4.h: New file, from GNU gettext.
5610 * ucs4-utf8.h: New file, from GNU gettext.
5611 * ucs4-utf16.h: New file, from GNU gettext.
5613 2003-04-02 Bruno Haible <bruno@clisp.org>
5615 * binary-io.h: New file, from GNU gettext.
5617 2003-04-01 Bruno Haible <bruno@clisp.org>
5619 * pathname.h: New file, from GNU gettext.
5620 * concatpath.c: New file, from GNU gettext.
5622 2003-03-30 Bruno Haible <bruno@clisp.org>
5624 * copy-file.c (copy_file_preserving): Don't set owner if the function
5625 chown() doesn't exist.
5627 2003-03-28 Bruno Haible <bruno@clisp.org>
5629 * copy-file.h: New file, from GNU gettext.
5630 * copy-file.c: New file, from GNU gettext.
5632 2003-03-18 Jim Meyering <jim@meyering.net>
5634 * quote.c (quote_n): Fix typo in comment.
5636 2003-03-14 Jim Meyering <jim@meyering.net>
5638 Merge changes from Coreutils.
5639 * obstack.h (obstack_object_size): Declare temporary, __o,
5640 to be const, in order to avoid warnings.
5641 (obstack_room): Likewise.
5642 (obstack_empty_p): Likewise.
5644 2003-03-13 Paul Eggert <eggert@twinsun.com>
5646 Merge changes from Bison.
5647 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
5648 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
5649 when compiling Bison 1.875's `bitset bset = obstack_alloc
5650 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
5651 * hash.c: Include <stdbool.h> unconditionally.
5653 2003-03-09 Paul Eggert <eggert@twinsun.com>
5655 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
5656 Reported by Bruce Becker; see:
5657 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
5659 2003-03-03 Paul Eggert <eggert@twinsun.com>
5660 Bruno Haible <bruno@clisp.org>
5662 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
5663 Reported by John Hughes, see
5664 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
5666 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
5668 * poll_.h: New file.
5671 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
5673 * mathl.h: New file.
5674 * acosl.c: New file.
5675 * asinl.c: New file.
5676 * atanl.c: New file.
5677 * ceill.c: New file.
5680 * floorl.c: New file.
5681 * frexpl.c: New file.
5682 * ldexpl.c: New file.
5684 * sincosl.c: New file.
5686 * sqrtl.c: New file.
5688 * trigl.c: New file.
5689 * trigl.h: New file.
5691 2003-02-17 Bruno Haible <bruno@clisp.org>
5693 * mkdtemp.h: New file, from GNU gettext.
5694 * mkdtemp.c: New file, from GNU gettext.
5696 2003-01-31 Bruno Haible <bruno@clisp.org>
5698 * rename.c: #undef rename before defining rpl_rename.
5699 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
5701 2003-01-30 Bruno Haible <bruno@clisp.org>
5703 * printf-args.h: New file, from GNU gettext.
5704 * printf-args.c: New file, from GNU gettext.
5705 * printf-parse.h: New file, from GNU gettext.
5706 * printf-parse.c: New file, from GNU gettext.
5707 * vasnprintf.h: New file, from GNU gettext.
5708 * vasnprintf.c: New file, from GNU gettext.
5709 * asnprintf.c: New file, from GNU gettext.
5710 * vasprintf.h: New file, from GNU gettext with modifications.
5711 * vasprintf.c: New file, from GNU gettext.
5712 * asprintf.c: New file, from GNU gettext.
5714 2003-01-29 Bruno Haible <bruno@clisp.org>
5716 * stpncpy.h: New file, from GNU gettext with modifications.
5717 * stpncpy.c: New file, from GNU gettext with modifications.
5719 2003-01-28 Bruno Haible <bruno@clisp.org>
5721 * c-ctype.h: New file, from GNU gettext, with changes suggested by
5723 * c-ctype.c: New file, from GNU gettext, with changes suggested by
5726 2003-01-27 Bruno Haible <bruno@clisp.org>
5728 * xsetenv.h: New file, from GNU gettext.
5729 * xsetenv.c: New file, from GNU gettext.
5731 2003-01-23 Bruno Haible <bruno@clisp.org>
5733 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
5735 2003-01-22 Bruno Haible <bruno@clisp.org>
5737 * exit.h: New file, from GNU gettext.
5739 2003-01-11 Bruno Haible <bruno@clisp.org>
5741 * stpcpy.h (stpcpy): Use ANSI C function declarations.
5742 * strcase.h (strcasecmp, strncasecmp): Likewise.
5744 2003-01-14 Jim Meyering <jim@meyering.net>
5746 * same.c (same_name): Tweak a comment.
5748 2003-01-11 Bruno Haible <bruno@clisp.org>
5750 * same.c (same_name): Reorder tests so as to avoid calling stat()
5751 when a string comparison is sufficient.
5753 2003-01-11 Bruno Haible <bruno@clisp.org>
5755 * readtokens.c (readtoken): Cast character to 'unsigned char', not
5758 2003-01-11 Bruno Haible <bruno@clisp.org>
5760 * hash-pjw.c: Add comment about low quality of this function.
5762 2003-01-12 Paul Eggert <eggert@twinsun.com>
5764 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
5765 to avoid collisions with libcurses and libreadline.
5767 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
5768 * getstr.h, getstr.c: Remove.
5769 * getline.c: Include "getline.h", to check interface.
5770 Move body of old getstr.c here: this defines MIN_CHUNK and
5771 declares getdelim2, which is renamed from getstr.
5772 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
5774 * linebuffer.c (readlinebuffer): Renamed from readline.
5776 * linebuffer.h: Likewise.
5777 (readline): Remove backward-compatibility macro.
5779 2003-01-12 Jim Meyering <jim@meyering.net>
5781 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
5783 2003-01-10 Bruno Haible <bruno@clisp.org>
5785 * alloca_.h: New file.
5786 * getdate.y: Unconditionally include alloca.h.
5787 * makepath.c: Likewise.
5788 * setenv.c: Likewise.
5789 * userspec.c: Likewise.
5791 2003-01-09 Bruno Haible <bruno@clisp.org>
5793 * stdbool.h.in: New file.
5795 2003-01-08 Bruno Haible <bruno@clisp.org>
5797 * safe-read.c: Include specification header first, to ensure its
5799 * full-write.c: Likewise.
5801 2003-01-08 Jim Meyering <jim@meyering.net>
5803 * full-write.c: Undefine and define-away `const' after inclusion
5804 of errno.h, not before. Suggestion from Bruno Haible.
5806 2003-01-07 Jim Meyering <jim@meyering.net>
5808 * full-write.c: Rework so that it may serve to define full_read, too.
5809 * full-read.c: Simply #define FULL_READ and include full-write.c.
5811 2003-01-06 Jim Meyering <jim@meyering.net>
5813 * version-etc.c: Update year in translatable copyright string.
5815 2002-12-25 Bruno Haible <bruno@clisp.org>
5817 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
5818 * xstrtol.h: Likewise.
5819 * xstrtoimax.c: Likewise.
5820 * xstrtoumax.c: Likewise.
5821 * human.h: Likewise.
5823 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
5824 on systems that have <inttypes.h> but not <stdint.h>.
5826 2002-12-31 Paul Eggert <eggert@twinsun.com>
5828 * memcoll.c (memcoll): Fall back on a simple algorithm using
5829 memcmp if strcoll doesn't work.
5831 2002-12-23 Bruno Haible <bruno@clisp.org>
5833 * localcharset.h: New file.
5834 * localcharset.c: Include it.
5835 * unicodeio.c: Likewise.
5837 2002-12-22 Bruno Haible <bruno@clisp.org>
5839 * utime.c (utime_null): No need to call ftruncate if the file was
5842 2002-12-23 Bruno Haible <bruno@clisp.org>
5844 * memcoll.c (STRCOLL): New macro.
5847 2002-12-22 Bruno Haible <bruno@clisp.org>
5849 * getstr.h (getstr): Define, to avoid clash with libcurses.
5850 * linebuffer.h (readline): Define, to avoid clash with libreadline.
5852 2002-12-22 Bruno Haible <bruno@clisp.org>
5854 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
5856 2002-12-23 Bruno Haible <bruno@clisp.org>
5858 * getline.h: Include <stddef.h>, for size_t.
5860 * unicodeio.h: Include <stddef.h>, for size_t.
5861 * unicodeio.c: Don't include <stddef.h>.
5863 2002-12-17 Bruno Haible <bruno@clisp.org>
5865 * canon-host.c (strdup): Remove unused declaration.
5867 * fsusage.c: Include full_read.h.
5868 (get_fs_usage): Use full_read instead of safe_read.
5870 * utime.c (utime_null): Use SAFE_READ_ERROR.
5872 2002-12-11 Bruno Haible <bruno@clisp.org>
5874 * setenv.h: Rewritten to cope with systems that have setenv() but not
5876 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
5879 2002-12-11 Bruno Haible <bruno@clisp.org>
5881 * setenv.c (alloca): Fall back to malloc.
5883 (setenv): Use freea() to free memory allocated with alloca().
5885 2002-11-13 Bruno Haible <bruno@clisp.org>
5887 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
5888 function declarations.
5889 * unsetenv.c (unsetenv): Likewise.
5891 2002-03-04 Bruno Haible <bruno@clisp.org>
5893 Portability to AIX 4.3.3.
5894 * unsetenv.c: New file, extracted from setenv.c.
5895 * setenv.c: Move the unsetenv() function to unsetenv.c.
5897 2001-12-20 Bruno Haible <bruno@clisp.org>
5899 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
5900 use malloc instead. For SunOS 4.
5902 2001-12-11 Bruno Haible <bruno@clisp.org>
5904 * setenv.c: Declare alloca.
5905 (compar_fn_t): New typedef.
5906 (KNOWN_VALUE, STORE_VALUE): Use it.
5908 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
5911 2002-12-10 Paul Eggert <eggert@twinsun.com>
5913 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
5914 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
5915 Choose values that are less likely to collide with system fnmatch
5917 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
5918 defined (e.g., a pure POSIX system).
5919 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
5920 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
5922 2002-12-06 Jim Meyering <jim@meyering.net>
5924 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
5926 Merge in changes from libc's misc/error.c, in preparation
5927 for the merge of gnulib's changes back into libc.
5929 * error.c (_): Define only if not already defined.
5930 Move definition to follow all #include directives.
5931 Include unlocked-io.h only if !_LIBC.
5932 [_LIBC]: Include <libio/libioP.h>.
5933 [USE_IN_LIBIO]: Include <libio/iolibio.h>
5934 (fflush): Tweak definition to use INTUSE.
5937 2002-12-05 Paul Eggert <eggert@twinsun.com>
5939 * alloca.c [defined emacs]: Include "lisp.h".
5940 (xalloc_die) [defined emacs]: New macro.
5941 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
5942 [! defined emacs]: Include <xalloc.h>.
5943 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
5944 (pointer): Typedef to POINTER_TYPE *.
5945 (malloc): Remove decl; we now always use xmalloc.
5946 (alloca): Use old-style definition, since Emacs needs this.
5947 Check for arithmetic overflow when computing combined size.
5949 2002-12-04 Paul Eggert <eggert@twinsun.com>
5951 Do not generate unlocked-io.h automatically, since it's easier to
5952 maintain it by hand.
5954 * unlocked-io.h: New file, from GNU diffutils,
5955 but with proper copyright notice and attribution.
5957 * Makefile.am: Add copyright notice.
5958 (libfetish_a_SOURCES): Add unlocked-io.h.
5959 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
5960 (DISTCLEANFILES, io_functions): Remove macros.
5961 (EXTRA_DIST): Remove gen_uio.
5962 (unlocked-io.h): Remove rule.
5964 2002-12-04 Jim Meyering <jim@meyering.net>
5966 Reflect the fact that stat.c and lstat.c are no longer generated.
5967 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
5968 (DISTCLEANFILES): Likewise.
5969 (EXTRA_DIST): Likewise.
5970 (all_local): Don't depend on stat.c or lstat.c.
5971 (stat.c, lstat.c): Remove rules.
5972 (EXTRA_DIST): Remove xstat.in.
5974 * xstat.in: Remove file. Contents moved into stat.c.
5975 * stat.c: New file. Contents mostly from xstat.in.
5976 * stat.c: Rework so that it may serve to define rpl_lstat, too.
5977 * lstat.c: New file. Simply #define LSTAT and include stat.c.
5979 * safe-read.c: Rework so that it may serve to define safe_write, too.
5980 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
5982 2002-12-03 Jim Meyering <jim@meyering.net>
5984 * safe-read.c, safe-write.c: Change variable names and comments, but
5985 not semantics, to minimize the differences between these two files.
5986 (safe_read): Change comment to mention SAFE_READ_ERROR.
5988 * safe-read.c (IS_EINTR): Define.
5989 (safe_read): Use IS_EINTR in place of in-function cpp directives.
5991 2002-12-02 Bruno Haible <bruno@clisp.org>
5993 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
5994 Define, taken from safe-read.c.
5995 (INT_MAX): Provide fallback.
5996 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
5997 * safe-write.h (SAFE_WRITE_ERROR): Define.
5999 * safe-read.c (EINTR): Remove definition.
6000 (safe_read): Don't use EINTR if it is absent.
6002 2002-12-02 Jim Meyering <jim@meyering.net>
6004 * safe-read.c (EINTR): Define.
6005 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
6006 (INT_MAX): Provide fallback.
6007 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
6009 * safe-read.h (SAFE_READ_ERROR): Define.
6011 2002-12-01 Jim Meyering <jim@meyering.net>
6013 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
6014 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
6016 2002-11-27 Paul Eggert <eggert@twinsun.com>
6018 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
6019 hash_rehash): Replace `if (limit <= value) abort ();' with
6020 `if (! (value < limit)) abort ();', for readability.
6022 2002-11-26 <karl@gnu.org>
6024 * strdup.c: copy from libc again, with jim's ok.
6025 * .cppi-disable: re-add strdup.c
6027 2002-11-25 <karl@gnu.org>
6029 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
6030 instead of "strtol.c".
6032 2002-11-25 Jim Meyering <jim@meyering.net>
6034 * mktime.c: Sync from libc, now that it has the latest fix.
6036 2002-11-24 <karl@gnu.org>
6038 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
6039 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
6041 2002-11-24 Jim Meyering <jim@meyering.net>
6043 Update from coreutils:
6045 * mktime.c: Merge in changes from libc.
6047 Avoid a link-time failure on some Linux systems.
6048 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
6049 (__mon_yday): Declare with the STATIC attribute.
6050 (__mktime_internal): Likewise.
6051 Based on a report from Greg Schafer.
6053 2002-11-23 Jim Meyering <jim@meyering.net>
6055 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
6056 Use `unsigned', not `int', as type of index.
6058 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
6060 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
6062 2002-11-22 Paul Eggert <eggert@twinsun.com>
6064 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
6065 hint that one should use `if (! x) abort ();' rather than `assert
6066 (x);', and anyway it's one less thing to worry about configuring.
6067 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
6068 hash_rehash, hash_insert): Use abort rather than assert.
6070 2002-11-22 Paul Eggert <eggert@twinsun.com>
6072 * quotearg.h: Allow multiple inclusion by surrounding with
6073 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
6074 so that we can be included first.
6075 (PARAMS): Remove; we now assume C89 or later. All uses removed.
6076 * quotearg.c: Include quotearg.h immediately after config.h.
6077 No need to include stddef.h or sys/types.h any more.
6078 Surround local include files with "", not "<>".
6079 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
6080 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
6081 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
6082 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
6083 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
6084 (ISPRINT): Remove; no longer needed now that we assume C89.
6086 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
6089 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
6090 quotearg_char): Use SIZE_MAX rather than
6091 (size_t) -1 when we are talking about "infinity".
6093 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
6095 2002-11-22 Bruno Haible <bruno@clisp.org>
6097 * safe-read.h: Assume C89. Add comments.
6098 (safe_read): Change return type to size_t.
6099 * safe-read.c (safe_read): Change return type to size_t. Handle byte
6100 counts > SSIZE_MAX correctly.
6101 * safe-write.h: New file.
6102 * safe-write.c: New file.
6103 * full-read.h: New file.
6104 * full-read.c: New file.
6105 * full-write.h: Assume C89. Add comments.
6106 * full-write.c: Include safe-write.h.
6107 (full_write): Rewritten to use safe_write.
6108 Suggested by Jim Meyering and Paul Eggert.
6110 2002-11-21 Bruno Haible <bruno@clisp.org>
6112 Remove case insensitive option matching.
6113 * argmatch.h (argcasematch): Remove declaration.
6114 (ARGCASEMATCH): Remove macro.
6115 (__xargmatch_internal): Remove case_sensitive argument.
6116 (XARGMATCH): Update.
6117 (XARGCASEMATCH): Remove macro.
6118 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
6119 case_sensitive argument.
6120 (argcasematch): Remove function.
6121 (__xargmatch_internal): Remove case_sensitive argument.
6122 (main): Use XARGMATCH instead of XARGCASEMATCH.
6124 * xmalloc.c: Change compile-time error message. Add comment about
6125 required autoconf version.
6127 2002-11-21 Jim Meyering <jim@meyering.net>
6129 * strdup.c (strdup): Tweak comment and initial #if/#include.
6131 Merge in changes from the coreutils.
6133 2002-09-25 Paul Eggert <eggert@twinsun.com>
6134 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
6135 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
6136 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
6137 int. Work more efficiently if X is the same width as uintmax_t.
6138 Do not compare X to -1, to avoid bogus compiler warning.
6139 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
6140 Don't assume that f_frsize and f_bsize are the same type.
6142 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
6145 * makepath.c (make_path): Restore umask *before* creating the final
6147 (make_path): Minor reformatting.
6149 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
6150 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
6152 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
6153 ones. At least on GNU/Linux systems, `auto' means something else.
6156 2002-11-20 Paul Eggert <eggert@twinsun.com>
6158 Merge argmatch cleanups from Bison. Assume C89.
6160 * argmatch.c: Include config.h here, not in argmatch.h.
6161 Include stdlib.h, for EXIT_FAILURE.
6162 Always include <string.h>, since we assume C89.
6163 (EXIT_FAILURE): Remove pre-C89 bug workaround.
6164 * argmatch.h: Do not include <config.h> or <sys/types.h>.
6165 Include <stddef.h> instead, since it's all we need for size_t.
6166 (PARAMS): Remove. All uses removed.
6167 (ARRAY_CARDINALITY): Do not bother to #undef.
6168 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
6169 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
6170 Remove unnecessary parentheses.
6171 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
6172 Insert necessary parentheses.
6173 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
6174 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
6176 2002-11-19 Bruno Haible <bruno@clisp.org>
6178 * mbswidth.c: Include mbswidth.h right at the beginning.
6179 * mbswidth.h: Include <stddef.h>, for size_t.
6181 * mbswidth.h (PARAMS): Remove macro.
6182 (mbswidth, mbsnwidth): Use ANSI C function declarations.
6183 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
6185 * gcd.h (PARAMS): Remove macro.
6186 (gcd): Use ANSI C function declarations.
6187 * gcd.c (gcd): Likewise.
6189 2002-11-15 Bruno Haible <bruno@clisp.org>
6191 * strcspn.c: Include <stddef.h>.
6192 (strcspn): Use ANSI C function declaration. Change return type to
6194 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
6195 (strpbrk): Use NULL.
6196 * strpbrk.h (PARAMS): Remove macro.
6197 (strpbrk): Use ANSI C function declaration.
6198 * strstr.c: Don't include <sys/types.h>.
6199 * strstr.h (PARAMS): Remove macro.
6200 (strstr): Use ANSI C function declarations.
6202 2002-11-06 Bruno Haible <bruno@clisp.org>
6204 * gcd.h (gcd): Change argument type to 'unsigned long'.
6205 * gcd.c (gcd): Likewise.
6207 2002-11-05 Bruno Haible <bruno@clisp.org>
6209 * gcd.h: New file, from gettext-0.11.5.
6210 * gcd.c: New file, from gettext-0.11.5.
6212 2002-11-05 Bruno Haible <bruno@clisp.org>
6214 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6215 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6216 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6217 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6219 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
6220 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
6222 * closeout.c: Include gettext.h instead of <libintl.h>.
6223 * human.c: Include gettext.h instead of <libintl.h>.
6224 * quotearg.c: Include gettext.h instead of <libintl.h>.
6225 * rpmatch.c: Include gettext.h instead of <libintl.h>.
6226 * unicodeio.c: Include gettext.h instead of <libintl.h>.
6227 * userspec.c: Include gettext.h instead of <libintl.h>.
6228 * version-etc.c: Include gettext.h instead of <libintl.h>.
6229 * xmalloc.c: Include gettext.h instead of <libintl.h>.
6230 (textdomain): Remove definition.
6231 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
6233 * long-options.c: Remove include of <libintl.h> and definition of _.
6234 * same.c: Remove include of <libintl.h> and definition of _.
6236 2002-11-04 Bruno Haible <bruno@clisp.org>
6238 * stpcpy.h: New file, from GNU gettext-0.11.5.
6239 * strcase.h: New file, from GNU gettext-0.11.5.
6240 * strpbrk.h: New file, from GNU gettext-0.11.5.
6241 * strstr.h: New file, from GNU gettext-0.11.5.
6242 * xgetcwd.h: New file, from GNU gettext-0.11.5.
6244 2002-05-09 Bruno Haible <bruno@clisp.org>
6246 * config.charset: Update for newest glibc. Add canonical names
6247 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
6249 2002-05-09 Bruno Haible <bruno@clisp.org>
6251 * localcharset.c (get_charset_aliases): Add more Windows specific
6254 2002-05-08 Owen Taylor <otaylor@redhat.com>
6256 * config.charset: A few additions for Solaris.
6258 2001-12-05 Bruno Haible <bruno@clisp.org>
6260 * localcharset.c (locale_charset): Don't return an empty string.
6262 2001-10-23 Bruno Haible <haible@clisp.cons.org>
6264 * config.charset: msdos in uk_UA uses CP1125.
6266 2001-08-05 Bruno Haible <haible@clisp.cons.org>
6268 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
6269 * localcharset.c (locale_charset): Declare as extern "C".
6271 2002-02-15 Bruno Haible <bruno@clisp.org>
6273 * config.charset [msdosdjgpp]: For Russian, use CP866.
6275 2002-02-11 Bruno Haible <bruno@clisp.org>
6277 * config.charset: Add support for NetBSD.
6279 2002-09-25 <karl@gnu.org>
6281 * strdup.c: copy from libc/string (via ../config/srclist*).
6282 * getopt*: copy from libc/posix.
6283 * gettext.h: copy from gettext.
6284 * .cppi-disable: add strdup.c, gettext.h.
6286 2002-07-01 Jim Meyering <meyering@lucent.com>
6288 * c-stack.c: Include sys/time.h.
6289 From Volker Borchert.
6291 2002-06-11 Paul Eggert <eggert@twinsun.com>
6293 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
6294 New macro. Use it uniformly instead of
6295 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
6296 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
6297 reported by Vin Shelton.
6299 2002-06-22 Jim Meyering <meyering@lucent.com>
6301 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
6302 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
6304 2002-06-22 Paul Eggert <eggert@twinsun.com>
6306 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
6307 Do not assume SA_SIGINFO behavior.
6308 Bug reported by Jim Meyering on NetBSD 1.5.2.
6310 2002-06-22 Jim Meyering <meyering@lucent.com>
6312 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
6314 * exitfail.c, exitfail.h: Likewise.
6315 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
6317 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
6319 (EXTRA_DIST): Add fnmatch_loop.c.
6320 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
6322 * fnmatch_loop.c: New file, from diffutils-2.8.2.
6323 * fnmatch.c: Update from diffutils-2.8.2.
6324 * fnmatch_.h: New file. From diffutils-2.8.2.
6325 * fnmatch.h: Remove file.
6327 2002-06-18 Paul Eggert <eggert@twinsun.com>
6329 * file-type.h: Report an error if neither S_ISREG nor
6330 S_IFREG is defined, instead of using a test specific to glibc
6331 2.2. This should be safe, since POSIX requires S_ISREG and
6332 Unix Version 7 had S_IFREG. We don't need to check for
6333 <sys/types.h> since we don't use any symbols that it defines.
6335 2002-06-15 Jim Meyering <meyering@lucent.com>
6337 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
6338 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
6339 have been included before this file.
6341 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
6343 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
6344 so that each temporary file name is unique and valid in the first
6345 8 characters, for operation under DOS.
6347 2002-06-15 Jim Meyering <meyering@lucent.com>
6349 Work even with DJGPP 2.03, which lacks support for symlinks.
6351 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
6353 * lchown.c (S_ISLNK): Likewise.
6355 2002-06-14 Jim Meyering <meyering@lucent.com>
6357 * file-type.h: Use the version from diffutils-2.8.2.
6358 * file-type.c: Likewise.
6360 2002-05-27 Jim Meyering <meyering@lucent.com>
6362 Fix a problem seen only on nonconforming systems whereby ls.c's
6363 use of localtime, and then of gettimeofday would cause trouble:
6364 the localtime call used to initialize rpl_gettimeofday's save
6365 mechanism would clobber ls's current local time information so
6366 that in any long listing the first file would always be listed
6367 with date 1970-01-01. Analysis by Volker Borchert.
6369 * gettimeofday.c (localtime): Undefine.
6370 (rpl_localtime): New function.
6372 2002-05-22 Jim Meyering <meyering@lucent.com>
6374 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
6375 * file-type.h: New file.
6376 * file-type.c (file_type): New file/function. Extracted from diffutils.
6378 2002-04-29 Paul Eggert <eggert@twinsun.com>
6380 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
6382 2002-04-28 Paul Eggert <eggert@twinsun.com>
6384 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
6385 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
6386 of 127, since 64 is the largest conceivable number for ancient
6388 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
6390 2002-04-28 Jim Meyering <meyering@lucent.com>
6392 * sig2str.c (WTERMSIG): Remove definition (unused).
6394 2002-04-28 Paul Eggert <eggert@twinsun.com>
6396 * sig2str.h, sig2str.c: New files.
6397 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
6399 2002-04-24 Jim Meyering <meyering@lucent.com>
6401 * gettext.h: New file, from Gettext.
6402 * Makefile.am (INCLUDES): Remove -I../intl.
6403 (libfetish_a_SOURCES): Add gettext.h.
6405 2002-04-16 Jim Meyering <meyering@lucent.com>
6407 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
6408 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
6409 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
6411 2002-04-12 Jim Meyering <meyering@lucent.com>
6413 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
6415 2002-03-10 Jim Meyering <meyering@lucent.com>
6417 * makepath.c (make_path): Remove a comma from a diagnostic.
6418 Suggestion from Santiago Vila.
6420 2002-03-08 Jim Meyering <meyering@lucent.com>
6422 * rename.c: Mention that this wrapper is needed also on
6423 mips-dec-ultrix4.4 systems.
6425 2002-03-02 Jim Meyering <meyering@lucent.com>
6427 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
6428 not HAVE_CLOCK_SETTIME.
6430 2002-02-27 Paul Eggert <eggert@twinsun.com>
6432 * nanosleep.h: Rename to....
6433 * timespec.h: New name for nanosleep.h. All uses changed.
6435 * gettime.c: New file.
6436 * settime.c: New file.
6439 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
6440 timespec.h. Remove nanosleep.h.
6442 2002-02-25 Paul Eggert <eggert@twinsun.com>
6444 * acl.c, acl.h: New files.
6445 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
6447 2002-02-24 Jim Meyering <meyering@lucent.com>
6449 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
6450 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
6451 cause trouble. Reported by Nelson Beebe.
6453 2002-02-23 Paul Eggert <eggert@twinsun.com>
6455 * path-concat.c (xpath_concat): Reorder code to pacify
6456 compilers that don't know that xalloc_die never returns.
6458 2002-02-20 Jim Meyering <meyering@lucent.com>
6460 * getdate.c: Regenerate using bison-1.33.
6462 2002-02-15 Paul Eggert <eggert@twinsun.com>
6464 * posixver.c, posixver.h: New files.
6465 * Makefile.am (libfetish_a_SOURCES): Add them.
6467 2002-02-02 Paul Eggert <eggert@twinsun.com>
6468 Bruno Haible <bruno@clisp.org>
6470 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
6471 (fwrite_success_callback): New declaration.
6472 * unicodeio.c (unicode_to_mb): New function, extracted from
6473 print_unicode_char. Call failure callback instead of error.
6474 (fwrite_success_callback): New function.
6475 (exit_failure_callback): New function.
6476 (fallback_failure_callback): New function.
6477 (print_unicode_char): Call unicode_to_mb.
6479 2002-01-26 Jim Meyering <meyering@lucent.com>
6481 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
6483 2002-01-22 Jim Meyering <meyering@lucent.com>
6485 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
6486 Otherwise, some versions of automake would omit the rule that makes
6487 Makefile from Makefile.in.
6489 2001-01-21 Paul Eggert <eggert@twinsun.com>
6491 * xmemcoll.h, xmemcoll.c: New files.
6492 * Makefile.am (libfetish_a_SOURCES): Add them.
6493 * memcoll.c: Include errno.h, and declare errno if not defined.
6494 (memcoll): Set errno to zero if there is no error.
6496 * quotearg.c (quotearg_buffer_restyled):
6497 Fix bug with quoting buffers containing NUL when backslashing escapes.
6498 This bug was exposed by the other changes in this patch.
6499 (quotearg_n_options): New arg ARGSIZE.
6500 All callers changed.
6501 (quoting_options_from_style): New function.
6502 (quotearg_n_style): Use it.
6503 (quotearg_n_style_mem): New function.
6505 * quotearg.h (quotearg_n_style_mem): New function.
6507 2002-01-16 Jim Meyering <meyering@lucent.com>
6509 * getdate.y: Add three semicolons, each just before a closing brace.
6510 Bison (as of version 1.31) no longer papers over that mistake.
6512 2002-02-14 Paul Eggert <eggert@twinsun.com>
6514 * backupfile.c (ISDIGIT): Comment fix.
6515 * getdate.y (ISDIGIT): Likewise.
6516 * posixtm.c (ISDIGIT, year): Likewise.
6517 * strverscmp.c (ISDIGIT): Likewise.
6518 * userspec.c (ISDIGIT): Likewise.
6520 2002-01-05 Jim Meyering <meyering@lucent.com>
6522 * version-etc.c (version_etc_copyright): Update copyright year.
6524 2001-01-19 Paul Eggert <eggert@twinsun.com>
6526 * closeout.c (close_stdout_status): If ferror (stdout), do
6527 not silently exit merely because the output buffer happens to
6528 have nothing pending.
6530 2001-12-18 Paul Eggert <eggert@twinsun.com>
6532 See the big note in ../ChangeLog.
6533 * human.c (suffixes): Prefer K to k for 1024.
6534 (generate_suffix_backwards): New function.
6535 (human_readable_inexact): Use it.
6536 * xstrtol.c (__xstrtol): If there is no number but there
6537 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
6538 Accept 'K' as well as 'k'.
6540 2001-12-15 Jim Meyering <meyering@lucent.com>
6542 * regex.h (__restrict_arr): Update from libc.
6544 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
6545 as `remote' if the name starts with `//'. Suggested by Michael Stone.
6548 2001-12-10 Jim Meyering <meyering@lucent.com>
6550 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
6551 Instead, include "xalloc.h".
6552 (initbuffer): Don't cast xmalloc return value to char*.
6553 (readline): Reword comment.
6554 Don't cast xrealloc return value to char*
6557 2001-12-09 Jim Meyering <meyering@lucent.com>
6559 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
6560 `signed and unsigned type in conditional expression'.
6561 * posixtm.c (posix_time_parse): Likewise.
6563 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
6565 * readtokens.c (readtoken): Declare an index to be of type unsigned
6566 to avoid a pedantic warning.
6568 * getstr.c: Don't include assert.h.
6569 (getstr): Remove warning-evoking assertions.
6570 Return -1 if offset parameter is out of bounds.
6571 Change the type of a local from int to size_t.
6573 * strftime.c (my_strftime_localtime_r): Include this function
6574 definition in the `#if ! HAVE_TM_GMTOFF' block.
6576 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
6577 Include xalloc.h instead.
6579 2001-12-02 Jim Meyering <meyering@lucent.com>
6581 * tempname.c: Don't declare getenv, thus reverting the change of
6582 2001-11-18. It's no longer necessary, now that stdlib.h is always
6585 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
6586 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
6588 2001-11-30 Akim Demaille <akim@epita.fr>
6590 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
6591 before being defined.
6593 2001-11-27 Paul Eggert <eggert@twinsun.com>
6595 * quotearg.h (quotearg_n, quotearg_n_style):
6596 First arg is int, not unsigned.
6597 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
6598 (SIZE_MAX, UINT_MAX): New macros.
6599 (quotearg_n_options): Abort if N is negative.
6600 Avoid overflow check on hosts where size_t is 64 bits and int
6601 is 32 bits, as overflow is impossible there.
6602 Fix off-by-one typo that caused unnecessary reallocation.
6604 2001-11-27 Jim Meyering <meyering@lucent.com>
6606 * tempname.c: Merge with version from libc.
6607 * regex.c: Likewise.
6609 * tempname.c: Include stdlib.h unconditionally. On some old systems
6610 for which STDC_HEADERS is 0, it was not included, resulting in a
6611 warning about an integer-to-pointer conversion problem with getenv.
6612 Reported by Volker Borchert.
6614 2001-11-26 Jim Meyering <meyering@lucent.com>
6616 * gtod.h: Remove file.
6617 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
6618 * gettimeofday.c: Don't include gtod.h.
6619 (GTOD_init): Remove function.
6620 (rpl_gettimeofday): Do its job here instead, rather than aborting.
6621 Suggestion from Volker Borchert.
6623 2001-11-23 Jim Meyering <meyering@lucent.com>
6625 * hash.h (struct hash_table): Don't define here. Merely declare it.
6626 * hash.c (struct hash_table): Define it here instead.
6628 2001-11-22 Jim Meyering <meyering@lucent.com>
6630 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
6632 2001-11-18 Paul Eggert <eggert@twinsun.com>
6634 * tempname.c (TMP_MAX): Remove; no longer needed.
6635 (TEMPORARIES): New macro.
6636 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
6637 removes an artificial limitation (e.g. HP-UX 10.20, where
6640 2001-11-18 Jim Meyering <meyering@lucent.com>
6642 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
6645 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
6646 files will be created before anything else.
6648 2001-11-17 Jim Meyering <meyering@lucent.com>
6650 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
6651 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
6652 rather than group writable. Patch by Juan F. Codagnone.
6654 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
6655 Instead, include "xalloc.h".
6657 * mountlist.c: Include unlocked-io.h after all system headers.
6658 Remove explicit declarations of xmalloc, xrealloc,
6659 and xstrdup. Instead, include "xalloc.h".
6661 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
6662 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
6663 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
6665 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
6666 Reported by Padraig Brady.
6668 * mkstemp.c: #undef mkstemp.
6670 (rpl_mkstemp): Rename from mkstemp.
6673 2001-11-16 Jim Meyering <meyering@lucent.com>
6675 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
6676 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
6677 determine the amount of total physical memory, use pstat_getstatic.
6678 HPUX-11 doesn't define _SC_PHYS_PAGES.
6679 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
6680 If sysconf couldn't be used to determine the amount of available
6681 physical memory, use both pstat_getstatic and pstat_getdynamic.
6682 Based on a patch from Bob Proulx.
6684 2001-11-05 Jim Meyering <meyering@lucent.com>
6686 * xstat.in (slash_aware_lstat): Correct a misleading comment.
6688 2001-11-03 Jim Meyering <meyering@lucent.com>
6690 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
6691 in argmatch_to_argument call.
6693 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
6696 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
6697 e.g., a fault due to an attempt to free a NULL pointer.
6699 2001-11-01 Jim Meyering <meyering@lucent.com>
6701 * dirfd.c, dirfd.h: New files.
6702 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
6704 * hash.c (hash_print) [TESTING]: Clean up.
6706 2001-10-22 Paul Eggert <eggert@twinsun.com>
6708 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
6709 to avoid a warning if -Wall.
6711 2001-10-21 Paul Eggert <eggert@twinsun.com>
6713 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
6715 2001-10-21 Jim Meyering <meyering@lucent.com>
6717 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
6718 this code would end up calling gettext even in packages built
6720 * getopt.c (_): Likewise.
6721 * regex.c (_): Likewise.
6723 2001-10-20 Paul Eggert <eggert@twinsun.com>
6725 * error.c (strerror_r): Do not declare unless !_LIBC.
6726 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
6727 Use strerror_r that is only a macro, even if it is not a function.
6728 (strerror): Check for HAVE_DECL_STRERROR before declaring.
6729 (private_strerror): Use prototypes, not old-style function definition.
6730 (print_errno_message): New function.
6731 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
6733 (error_tail, error, error_at_line): Use it.
6735 2001-10-11 Jim Meyering <meyering@lucent.com>
6737 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
6738 and quote_n (1, ... to avoid clobbering a buffer.
6740 2001-10-05 Jim Meyering <meyering@lucent.com>
6742 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
6743 * hash-pjw.c: New file (factored out of fileutils' remove.c).
6744 * hash-pjw.h: New file.
6746 2001-09-30 Jim Meyering <meyering@lucent.com>
6748 * mountlist.c [MOUNTED_GETFSSTAT]:
6749 Include <sys/ucred.h>, for Apple Darwin.
6750 Include sys/mount.h and sys/fs_types.h only if available.
6752 (read_filesystem_list): Use FS_TYPE.
6754 2001-09-29 Paul Eggert <eggert@twinsun.com>
6756 * exclude.c (excluded_filename): 0 -> false, since it's
6759 2001-09-28 Paul Eggert <eggert@twinsun.com>
6761 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
6762 #defines strtoimax. Also treat the other strto* functions
6765 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
6766 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
6767 (strtoimax, strtoumax): Do not declare if already defined as a macro.
6769 2001-09-26 Jim Meyering <meyering@lucent.com>
6771 Most macros in unlocked-io.h had the wrong number of arguments.
6772 * gen-uio: New script.
6773 (USE_UNLOCKED_IO): Define to 1 if not already defined.
6774 * unlocked-io.hin: Remove file.
6775 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
6776 rather than trying to embed it here.
6777 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
6778 Reported by Padraig Brady.
6780 2001-09-25 Volker Borchert <bt@teknon.de>
6782 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
6784 2001-09-23 Jim Meyering <meyering@lucent.com>
6786 * mountlist.c: Remove useless parentheses in #if directives.
6787 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
6788 the deprecated MOUNTED symbol is no longer defined in mntent.h.
6790 2001-09-22 Jim Meyering <meyering@lucent.com>
6792 * localcharset.c: Update from latest gettext.
6793 * config.charset: Likewise.
6795 2001-09-20 Jim Meyering <meyering@lucent.com>
6797 * xstrtol.c (strtoimax): Guard declaration with
6798 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
6799 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
6800 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
6801 (strtoumax): Likewise, for completeness (it wasn't necessary).
6803 2001-09-06 Paul Eggert <eggert@twinsun.com>
6805 * strtoimax.c (HAVE_LONG_LONG):
6806 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
6807 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
6808 to work around bug in IBM C compiler.
6810 2001-09-16 Jim Meyering <meyering@lucent.com>
6812 * mkdir.c: New file.
6814 2001-09-04 Paul Eggert <eggert@twinsun.com>
6816 * xgetcwd.c: Revert some of the previous change; intead,
6817 fix the HAVE_GETCWD_NULL code to behave more like the
6818 !HAVE_GETCWD_NULL code used to.
6821 (xgetcwd): Do not return NULL when memory is exhausted; instead,
6824 2001-09-04 Paul Eggert <eggert@twinsun.com>
6826 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
6827 Use ssize_t, not int, to store result of readlink.
6828 Check for ssize_t overflow as well as size_t overflow,
6829 as POSIX says the result of readlink is implementation-defined
6830 when ssize_t overflows.
6831 Remove unnecessary cast to char*.
6832 Use free+malloc instead of realloc, as the storage doesn't need
6833 to be preserved and it's clearer and can be more efficient that way.
6834 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
6835 * xreadlink.h (xreadlink): Update prototype.
6837 2001-09-03 Paul Eggert <eggert@twinsun.com>
6839 * exclude.c (fnmatch_no_wildcards): Fix confusion between
6840 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
6841 spotted by Jim Meyering.
6843 2001-09-03 Jim Meyering <meyering@lucent.com>
6845 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
6847 2001-09-03 Paul Eggert <eggert@twinsun.com>
6849 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
6850 like the HAVE_GETCWD_NULL code.
6851 Include pathmax.h if not HAVE_GETCWD.
6852 Do not include xalloc.h.
6853 (INITIAL_BUFFER_SIZE): New symbol.
6854 Do not use xmalloc / xrealloc, since the caller is responsible for
6855 handling errors. Preserve errno around `free' during failure.
6856 Do not overrun buffer when using getwd.
6858 2001-09-03 Paul Eggert <eggert@twinsun.com>
6860 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
6861 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
6863 2001-09-02 Jim Meyering <meyering@lucent.com>
6865 * error.c: Update from GNU libc.
6867 2001-09-01 Jim Meyering <meyering@lucent.com>
6869 * xreadlink.c: New file.
6870 * xreadlink.h: New file.
6871 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
6873 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
6874 doesn't conflict with sparc Solaris 7's definition in
6875 /usr/include/sys/int_types.h.
6877 * exclude.c: Use `""', not `<>' to #include non-system header files.
6878 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
6879 and strncasecmp as r-values. Unixware didn't have declarations.
6881 2001-08-31 Jim Meyering <meyering@lucent.com>
6883 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
6884 Use an initial, malloc'd, buffer of length 128 rather than
6885 a statically allocated one of length 1024.
6887 2001-08-30 Paul Eggert <eggert@twinsun.com>
6889 * xgetcwd.c: Don't include pathmax.h.
6890 Include stdlib.h and unistd.h if available.
6892 (xmalloc, xstrdup, free): Remove decls.
6893 (xgetcwd): Don't assume sizes fit in unsigned.
6894 Check for overflow when computing sizes.
6895 Simplify reallocation code.
6897 2001-08-28 Paul Eggert <eggert@twinsun.com>
6899 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
6901 * strtoimax.c: Renamed from strtoxmax.c, removing the
6904 Also, make the following further changes to make this file's
6905 configuration more similar to that of strtol.c:
6906 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
6907 (strtoumax, uintmax_t, strtoull, strtol): Remove.
6908 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
6909 (strtoimax): Renamed from strtoumax. All uses of unsigned values
6910 changed to signed values.
6912 And make the following changes as well:
6913 Fix copyright notice, as 1999 was missing.
6914 (verify): New macro.
6915 (strtoimax): Check sizes at compile-time, not run-time.
6916 Prefer strtol to strtoll if both work.
6917 (main): Remove; it was not that useful and was a pain to maintain.
6919 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
6921 2001-08-30 Paul Eggert <eggert@twinsun.com>
6923 * savedir.c (savedir): Remove size parameter, as POSIX says that
6924 a directory's st_size can have an arbitrary value, so the old
6925 usage could waste an arbitrary amount of memory. All uses
6927 * savedir.h: Update prototype.
6929 2001-08-30 Paul Eggert <eggert@twinsun.com>
6931 * xstrtol.c (strtoimax): New decl.
6933 2001-08-28 Paul Eggert <eggert@twinsun.com>
6935 * xstrtol.h: Add copyright notice.
6936 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
6937 LONGINT_INVALID_SUFFIX_CHAR.
6939 2001-08-30 Paul Eggert <eggert@twinsun.com>
6941 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
6944 2001-08-30 Paul Eggert <eggert@twinsun.com>
6946 * hash.c: Remove '2001' from copyright notice.
6948 2001-08-30 Paul Eggert <eggert@twinsun.com>
6950 * full-write.h: New file.
6951 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
6952 * full-write.c: Correct credits, as cccp.c no longer
6953 exists and anyway it was so heavily changed from the old cccp
6954 code as to be unrecognizable. Include full-write.h.
6955 (full_write) Return size_t, with short writes meaning failure.
6956 All callers changed. This fixes a bug with large buffers
6958 * utime.c: Include full-write.h.
6960 2001-08-30 Paul Eggert <eggert@twinsun.com>
6962 Merge 'exclude' changes from tar 1.13.22.
6963 This fixes one or two unlikely storage allocation overflow bugs,
6964 but doesn't change user-visible behavior otherwise.
6966 2001-08-30 Paul Eggert <eggert@twinsun.com>
6968 * exclude.c (bool): Declare, perhaps by including stdbool.h.
6969 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
6970 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
6971 Include if available.
6972 (<xalloc.h>): Include
6973 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
6974 (verify): New macro. Use it to verify that EXCLUDE macros do not
6975 collide with FNM macros.
6976 (struct patopts): New struct.
6977 (struct exclude): Use it, as exclude patterns now come with options.
6978 (new_exclude): Support above changes.
6979 (new_exclude, add_exclude_file):
6980 Initial size must now be a power of two to simplify overflow checking.
6981 (free_exclude, fnmatch_no_wildcards): New function.
6982 (excluded_filename): No longer requires options arg, as the options
6983 are determined by add_exclude. Now returns bool, not int.
6984 (excluded_filename, add_exclude):
6985 Add support for the fancy new exclusion options.
6986 (add_exclude, add_exclude_file): Now takes int options arg.
6987 Check for arithmetic overflow when computing sizes.
6988 (add_exclude_file): xrealloc might modify errno, so don't
6989 realloc until after errno might be used.
6991 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
6993 (free_exclude): New decl.
6994 (add_exclude, add_exclude_file): Now takes int options arg.
6995 (excluded_filename): No longer requires options arg, as the options
6996 are determined by add_exclude. Now returns bool, not int.
6998 2001-08-30 Paul Eggert <eggert@twinsun.com>
7000 * alloca.c (alloca): Arg is of type size_t, not unsigned.
7002 2001-08-27 Jim Meyering <meyering@lucent.com>
7004 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
7006 * version-etc.c (N_): Remove definition.
7007 Revert most of last change.
7008 Instead, simply don't mark the `Copyright...' string for translation.
7009 Based on advice from Paul Eggert.
7011 * strtoxmax.c: Tweak comment.
7013 2001-08-26 Jim Meyering <meyering@lucent.com>
7015 * version-etc.c (version_etc_copyright_fmt): Replace literal year
7016 of copyright with `%s' so translators don't get an untranslated
7018 (COPYRIGHT_YEAR): Define.
7019 (version_etc): Use fprintf rather than fputs.
7020 Suggestion from Ulrich Drepper.
7022 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
7024 * strtoll.c: New file, from GNU libc.
7025 * xstrtoimax.c: New file.
7027 * xstrtol.h: Add xstrtoimax.
7028 * strtoumax.c: New file. Simply include "strtoumax.c".
7029 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
7031 * strtoumax.c: Factor to work both for unsigned and signed types, ...
7032 * strtoxmax.c: ... then renamed to this.
7034 2001-08-13 Paul Eggert <eggert@twinsun.com>
7036 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
7037 Port to Solaris 8, where 'sed' requires a space after the 'r'
7038 command, and where sh dislikes "$/". Clean up the spacing a bit.
7039 Redirect output to $tmp just once.
7041 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
7043 * addext.c (<errno.h>): Include.
7044 (errno): Declare if not defined.
7045 (addext): Work correctly when pathconf returns -1 and leaves
7046 errno alone because there is no limit. Also, work even if
7047 pathconf returns a value greater than SIZE_MAX.
7049 2001-08-12 Jim Meyering <meyering@lucent.com>
7051 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
7052 Simply `return getcwd (NULL, 0);'.
7053 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
7054 Use 1300 as initial value for length, not PATH_MAX.
7056 * pathmax.h: Clean up cpp syntax.
7058 2001-08-12 Jim Meyering <meyering@lucent.com>
7060 * gettimeofday.c: New file.
7062 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
7064 2001-08-04 Jim Meyering <meyering@lucent.com>
7066 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
7067 to get in sync with glibc.
7069 2001-08-03 Paul Eggert <eggert@twinsun.com>
7071 The following changes are from gettext 0.10.39 as maintained by
7074 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
7075 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
7076 with inverted sense. All uses changed.
7078 * mbswidth.c: Don't include <limits.h>.
7079 Include <stdlib.h> and <string.h> unconditionally.
7080 (iswcntrl, mbsinit, ISCNTRL): New macros.
7081 (mbsnwidth): Use K&R style function declarations.
7082 Don't bother checking for MB_LEN_MAX == 1, since the compiler
7083 can optimize it when MB_CUR_MAX == 1.
7084 The width of control characters is zero, not 1.
7086 2001-07-15 Jim Meyering <meyering@lucent.com>
7088 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
7089 (BUILT_SOURCES): Add unlocked-io.h.
7090 (io_functions): Define.
7091 (unlocked-io.h): New rule.
7092 (DISTCLEANFILES): Add unlocked-io.h.
7093 (all-local): Depend on unlocked-io.h, to ensure it is created.
7095 * unlocked-io.hin: New file
7097 * regex.c: Update from glibc.
7099 2001-07-05 Jim Meyering <meyering@lucent.com>
7101 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
7103 (libfetish_a_SOURCES): Put all .h files here instead.
7104 Remove a thus-exposed (better checks in automake) duplicate and
7105 two unnecessary .h files.
7107 2001-06-11 Jim Meyering <meyering@lucent.com>
7109 * regex.c: Update from GNU libc.
7111 2001-05-27 Jim Meyering <meyering@lucent.com>
7113 * readutmp.h (UT_TYPE): Define.
7115 2001-05-24 Jim Meyering <meyering@lucent.com>
7117 * argmatch.c: Include "quote.h".
7118 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
7119 quote function. Reported by Göran Uddeborg.
7121 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
7123 * dirname.c (dir_name): Compute append_dot using path, not newpath
7124 which is not yet declared.
7126 2001-05-11 Paul Eggert <eggert@twinsun.com>
7128 * Makefile.am (libfetish_a_SOURCES):
7129 Add strftime.c, since we now compile it on all hosts.
7131 * strftime.c (my_strftime):
7132 Define to nstrftime if emacs, but only if my_strftime is not defined.
7133 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
7134 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
7135 Add one more extra argument: a nanoseconds value.
7138 (my_strftime function): Add %N format.
7139 (emacs_strftimeu): Renamed from emacs_strftime,
7140 with extra ut argument.
7142 2001-05-11 Paul Eggert <eggert@twinsun.com>
7144 dirname code cleanup. base_name now behaves more compatibly
7145 with POSIX basename when given file names that have trailing
7146 slashes, and similarly for dir_name. Add new primitives
7147 base_len and dir_len. Put the directory-name-related decls
7150 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
7151 * backupfile.c (base_name): Likewise.
7152 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
7153 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
7154 * makepath.c (strip_trailing_slashes): Likewise.
7155 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
7157 * rename.c (strip_trailing_slashes): Likewise.
7158 * same.c (base_name): Likewise.
7159 * stripslash.c (ISSLASH): Likewise.
7161 * addext.c: Include <dirname.h> after size_t is defined.
7162 * backupfile.c: Likewise.
7164 * addext.c (addext): Use base_len to trim redundant
7165 trailing slashes instead of doing it ourselves.
7166 But do not trim the last slash if it is not redundant.
7168 * backupfile.c (find_backup_file_name,
7169 max_backup_version): Use base_len instead of rolling it ourselves.
7170 Handle the case of "" and (on DOS) "C:" correctly.
7172 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
7173 Include <string.h>, <dirname.h>.
7174 (base_name): Allow file names ending in slashes, other than names
7175 that are all slashes. In this case, return the basename followed
7176 by the slashes. This is more general, and can be used in places
7177 where the original base_name purposely had an assertion failure.
7178 (base_len): New function.
7180 * dirname.c: Include <string.h> instead of <stdlib.h>.
7181 Do not include <assert.h>; no longer needed.
7183 (memrchr): Remove decl.
7184 (dir_name_r): Remove.
7185 (dir_len): Renamed from dirlen. All callers changed.
7186 Rewrite in terms of base_name, for simplicity and consistency.
7187 (dir_name): Never return NULL. All callers changed.
7188 Do not include <stdlib.h> in test program; no longer needed.
7189 return 0; is fine for test program.
7191 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
7193 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
7195 * path-concat.c (path_concat): Use base_len to compute
7196 base length, not strlen; this means we cannot rely on memcpy
7199 * same.c (STREQ): Remove.
7200 (same_name): Handle the case where the basename ends in trailing '/'.
7202 * stripslash.c (strip_trailing_slashes): Return nonzero if
7203 a slash was stripped. Do not strip the last slash after a
7206 2001-04-08 Jim Meyering <meyering@lucent.com>
7208 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
7209 recomputed; that's necessary when the offset spans a DST transition.
7210 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
7212 2001-04-02 Jim Meyering <meyering@lucent.com>
7214 * regex.h, regex.c: Update from GNU libc.
7216 2001-03-19 Paul Eggert <eggert@twinsun.com>
7218 * version-etc.c (version_etc_copyright): Update to 2001.
7220 2001-03-16 Paul Eggert <eggert@twinsun.com>
7222 * tempname.c (uint64_t): Define to uintmax_t if
7223 not defined, and if UINT64_MAX is not defined.
7224 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
7225 Reported by John David Anglin.
7227 2001-03-10 Bruno Haible <haible@clisp.cons.org>
7229 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
7230 alias if codeset is empty.
7231 * config.charset (BeOS): Use wildcard syntax.
7233 2001-03-13 Jim Meyering <meyering@lucent.com>
7235 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
7236 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
7239 2001-03-06 Bruno Haible <haible@clisp.cons.org>
7241 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
7243 * unicodeio.c (print_unicode_char): Simplify accordingly.
7245 2001-03-06 Bruno Haible <haible@clisp.cons.org>
7247 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
7248 support for DOS/DJGPP.
7250 2001-02-28 Paul Eggert <eggert@twinsun.com>
7252 * Makefile.am (libfetish_a_SOURCES):
7253 Add dup-safer.c, fopen-safer.c.
7254 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
7256 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
7258 2001-02-25 Paul Eggert <eggert@twinsun.com>
7260 The mkstemp replacement is taken from glibc 2.2.2, with some
7261 portability fixes for use outside glibc, as follows:
7263 * tempname.c (struct_stat64): New macro.
7264 (direxists, __gen_tempname): Use it.
7265 This avoids a portability problem with Solaris 8.
7267 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
7268 (<stddef.h>, <stdint.h>, <string.h>):
7269 Include only if STDC_HEADERS || _LIBC.
7270 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
7271 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
7272 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
7273 (__set_errno): Define this macro if <errno.h> doesn't.
7274 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
7275 Define these macros if <stdio.h> doesn't.
7276 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
7277 Define these macros if <sys/stat.h>
7278 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
7279 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
7280 __xstat64): Define if not _LIBC.
7281 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
7282 (__gen_tempname): Invoke gettimeofday only if
7283 HAVE_GETTIMEOFDAY || _LIBC;
7284 otherwise, fall back on plain "time".
7285 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
7287 * mkstemp.c (__GT_FILE): Define to zero if not defined.
7289 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
7291 2001-02-17 Jim Meyering <meyering@lucent.com>
7293 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
7294 around included file name.
7296 * strnlen.c (__strnlen): Merge in a change from GNU libc.
7298 * strftime.c: Update from GNU libc (the only changes were to comments).
7300 2001-02-13 Bruno Haible <haible@clisp.cons.org>
7302 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
7304 2001-02-17 Paul Eggert <eggert@twinsun.com>
7306 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
7307 Remove workaround macros for hosts that have mbrtowc but not
7308 mbstate_t, as we now insist on proper declarations for both
7309 before using mbrtowc.
7311 2001-02-17 Jim Meyering <meyering@lucent.com>
7313 * regex.c: Update from libc.
7315 2001-02-16 Paul Eggert <eggert@twinsun.com>
7317 * alloca.c (malloc): Undef before defining, since stdlib.h
7318 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
7319 Reported by Mark Hounschell via Paul Eggert.
7321 2001-01-30 Bruno Haible <haible@clisp.cons.org>
7323 * config.charset: Update for FreeBSD 4.2.
7325 2001-01-26 Jim Meyering <meyering@lucent.com>
7327 * quotearg.c: Include stddef.h.
7328 * quote.c: Include stddef.h.
7329 Reported by Axel Kittenberger.
7331 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
7332 line in double quotes so that it evokes a better diagnostic.
7333 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
7334 Reported by Axel Kittenberger.
7336 2001-01-15 Bruno Haible <haible@clisp.cons.org>
7338 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
7339 to avoid a warning. Add back 'const' to inptr.
7341 2001-01-16 Jim Meyering <meyering@lucent.com>
7343 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
7346 2001-01-14 Jim Meyering <meyering@lucent.com>
7348 * rename.c: New file. From Volker Borchert.
7349 Include stdlib.h, string.h or strings.h, and xalloc.h.
7350 Use strip_trailing_slashes rather than open-coding it.
7352 2001-01-03 Paul Eggert <eggert@twinsun.com>
7354 * strftime.c: Sync with glibc time/strftime.c 1.81.
7356 2001-01-03 Jim Meyering <meyering@lucent.com>
7358 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
7359 local `inptr' to avoid warning with some system declarations of iconv.
7361 2000-12-29 Paul Eggert <eggert@twinsun.com>
7363 * modechange.c: Do not assume that mode_t uses the
7364 traditional octal encoding. E.g. "chmod 1 FOO" should set
7365 the other-execute bit of FOO even if S_IXOTH != 1.
7367 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
7368 WOTH, XOTH, ALLM): New macros.
7369 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
7370 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
7372 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
7373 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
7375 No need to use uintmax_t; unsigned long is long enough.
7376 Don't bother to get suffix since we don't use it.
7378 2000-12-24 Jim Meyering <meyering@lucent.com>
7380 * hash.c (is_prime): Return explicit boolean values.
7381 (hash_get_first): Return NULL to appease Irix5.6's 89.
7382 Reported by Nelson Beebe.
7384 2000-10-31 Bruno Haible <haible@clisp.cons.org>
7386 * localcharset.c (locale_charset): Add support for Win32.
7388 2000-12-18 Paul Eggert <eggert@twinsun.com>
7390 * physmem.h, physmem.c: New files.
7392 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
7393 (noinst_HEADERS): Add physmem.h.
7395 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
7396 't' for compatibility with Solaris 8 sort.
7398 2000-12-18 Bruno Haible <haible@clisp.cons.org>
7400 * config.charset: Add support for BeOS.
7402 2000-12-16 Jim Meyering <meyering@lucent.com>
7404 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
7405 SHELLS_FILE to a file name that's useful on djgpp systems.
7407 (ADDITIONAL_DEFAULT_SHELLS): Define.
7408 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
7409 Based mostly on a patch from Prashant TR.
7411 2000-12-16 Jim Meyering <meyering@lucent.com>
7413 This bug had a serious impact on chown: `chown N:M FILE' (for integer
7414 N and M) would have treated it like `chown N:N FILE'.
7416 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
7418 2000-10-31 Bruno Haible <haible@clisp.cons.org>
7420 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
7421 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
7422 to the list of canonical encodings. Rename EUC-CN to GB2312.
7424 2000-12-08 Andreas Schwab <schwab@suse.de>
7426 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
7427 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
7429 2000-12-07 Jim Meyering <meyering@lucent.com>
7431 * stripslash.c (ISSLASH): Define.
7432 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
7435 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
7436 (dir_name_r): Declare this function as static.
7437 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
7438 manifest itself on a name containing a mix of slashes and
7440 Make this function work with names starting with a DOS-style
7441 drive letter and colon prefix.
7442 (dir_name): Append `.' if necessary.
7443 Based mostly on patches from Prashant TR and Eli Zaretskii.
7445 * dirname.h (dir_name_r): Remove prototype.
7447 2000-12-05 Jim Meyering <meyering@lucent.com>
7449 * dirname.c (dir_name_r): Add `const' in a few local declarations.
7451 2000-12-04 Jim Meyering <meyering@lucent.com>
7453 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
7454 Also include memory.h, stdlib.h, unistd.h if appropriate.
7455 Reported by Andreas Jaeger (conflicting declaration of malloc).
7457 2000-12-02 Jim Meyering <meyering@lucent.com>
7459 * closeout.h: Make idempotent, to avoid some obscure warnings.
7461 2000-12-01 Paul Eggert <eggert@twinsun.com>
7463 * memrchr.c: Include <config.h> before any system include file.
7465 2000-11-29 Paul Eggert <eggert@twinsun.com>
7467 * dirname.c (dir_name_r): Fix typo: int -> size_t.
7469 2000-11-26 Jim Meyering <meyering@lucent.com>
7471 * memcoll.c: Include sys/types.h. From Werner Almesberger.
7473 2000-11-22 Paul Eggert <eggert@twinsun.com>
7475 * strftime.c (my_strftime): Do not invoke mbrlen with a
7476 size of (size_t) -1; it's not portable.
7478 2000-11-17 Akim Demaille <akim@epita.fr>
7480 * obstack.h: Formatting changes.
7481 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
7482 prevent type checking.
7483 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
7484 cast the value to (void *): assigning a `foo *' to a `void *'
7486 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
7488 2000-11-17 Jim Meyering <meyering@lucent.com>
7490 * strstr.c: Update from GNU libc.
7492 2000-11-16 Jim Meyering <meyering@lucent.com>
7494 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
7496 2000-11-11 Jim Meyering <meyering@lucent.com>
7498 * error.c: Add a couple #includes, merging from GNU libc version.
7500 2000-11-10 Jim Meyering <meyering@lucent.com>
7502 * obstack.h: Update from GNU libc.
7503 * obstack.c: Likewise.
7505 2000-11-06 Paul Eggert <eggert@twinsun.com>
7507 * getusershell.c (setusershell): Use rewind rather than
7508 fseek/fseeko, to avoid configuration hassles with fseeko.
7509 Don't bother opening SHELLS_FILE if shellstream is NULL;
7512 2000-11-05 Jim Meyering <meyering@lucent.com>
7514 * makepath.h (make_dir): Declare.
7515 * makepath.c (make_dir): Remove `static' attribute.
7518 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
7520 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
7521 last one in a bucket, advance to the next bucket.
7523 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
7525 * fnmatch.c: Do not comment out all the code if we are using
7526 the GNU C library, because in some cases we are replacing buggy
7527 code in the GNU C library itself.
7529 2000-10-30 Paul Eggert <eggert@twinsun.com>
7531 * error.h, getline.h, modechange.h:
7532 Remove "2000" from Copyright line, as the file hasn't been
7533 changed this year other than in the copyright notice.
7535 * xalloc.h: Add "2000" to Copyright line, as this file
7536 was changed this year.
7538 2000-10-30 Paul Eggert <eggert@twinsun.com>
7540 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
7541 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
7542 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
7544 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
7546 * regex.h (__restrict_arr): Move definition out of #ifndef block.
7547 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
7548 doesn't define __restrict_arr.
7550 2000-10-29 Jim Meyering <meyering@lucent.com>
7552 * xstat.in: Fix grammar in comment.
7554 2000-10-28 Jim Meyering <meyering@lucent.com>
7556 * memchr.c: Update from libc.
7557 Adjust for portability:
7558 [HAVE_STDLIB_H]: Include stdlib.h.
7559 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
7560 Undef __memchr, too.
7561 [!weak_alias]: Define __memchr to memchr.
7563 * regex.c: Update from libc.
7564 * regex.h: Likewise.
7565 * getopt1.c: Likewise.
7566 * memcmp.c: Likewise.
7568 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
7569 Avoid using fseek, when possible -- it's broken by design.
7570 Patch by Ulrich Drepper.
7572 2000-10-26 Jim Meyering <meyering@lucent.com>
7574 * strftime.c: Update from libc.
7576 2000-10-25 Jim Meyering <meyering@lucent.com>
7578 * obstack.c: Update from libc.
7580 2000-10-23 Jim Meyering <meyering@lucent.com>
7582 * hard-locale.c (hard_locale): Revert last change -- it was simply
7583 wrong. That set_locale call must not have any side effects.
7586 2000-10-22 Jim Meyering <meyering@lucent.com>
7588 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
7589 [CYCLIC]: Remove now-unused definition.
7591 * save-cwd.c (O_DIRECTORY): Define, if needed.
7592 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
7593 Suggestion from Ulrich Drepper.
7595 2000-10-21 Jim Meyering <meyering@lucent.com>
7597 * dirname.c (dir_name_r): New function, factored out of dir_name.
7598 (dir_name): Use dir_name_r.
7599 * dirname.h (dir_name_r): Declare it.
7601 2000-10-21 Jim Meyering <meyering@lucent.com>
7603 * dirname.c (memrchr): Declare if necessary.
7604 (dir_name): Remove the restriction that there be no
7605 trailing slashes. Now, this code skips past them, effectively
7607 [TEST_DIRNAME] (main): New unit tests.
7609 * memrchr.c: New file from GNU libc.
7610 Undef __memrchr, too.
7611 [!weak_alias]: Define __memrchr to memrchr.
7612 Guard weak_alias use with `#ifdef weak_alias'.
7614 2000-10-17 Jim Meyering <meyering@lucent.com>
7616 * quote.h (PARAMS): Define and use.
7617 Reported by Akim Demaille.
7619 * getopt.c: Update from libc.
7621 2000-10-16 Jim Meyering <meyering@lucent.com>
7623 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
7626 2000-09-25 Jim Meyering <meyering@lucent.com>
7628 * md5.h (rol): Define (from GnuPG).
7630 * sha.c: Give credit (GnuPG) where due.
7631 (M): Use rol rather than open-coding it.
7632 Add a FIXME comment.
7634 2000-09-21 Jim Meyering <meyering@lucent.com>
7636 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
7637 Reported by Michael Stone.
7639 2000-09-20 Jim Meyering <meyering@lucent.com>
7641 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
7642 (noinst_HEADERS): Add sha.h.
7643 Based on code from Scott G. Miller and from GnuPG.
7645 2000-09-15 Jim Meyering <meyering@lucent.com>
7647 * regex.c: Update from libc.
7649 2000-09-10 Jim Meyering <meyering@lucent.com>
7651 * getopt.c (_getopt_internal): Update from glibc.
7653 2000-09-09 Jim Meyering <meyering@lucent.com>
7655 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
7656 think it should be used as a general replacement for isascii.
7657 * fnmatch.c: Likewise.
7658 * mbswidth.c: Likewise
7659 * regex.c: Likewise.
7662 * userspec.c: Include sys/param.h and limits.h.
7664 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
7665 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
7666 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
7667 UID, GID. Check range.
7669 2000-09-06 Jim Meyering <meyering@lucent.com>
7671 * getopt.c (_getopt_internal): Update from glibc.
7673 2000-08-30 Jim Meyering <meyering@lucent.com>
7675 * strftime.c: Merge in changes from GNU libc.
7677 2000-08-26 Jim Meyering <meyering@lucent.com>
7679 * closeout.c: Include "__fpending.h".
7680 (close_stdout_status): Return right away if there's nothing to flush.
7682 * Makefile.am (noinst_HEADERS): Add __fpending.h.
7683 * __fpending.c: New file.
7684 * __fpending.h: New file.
7686 2000-08-07 Paul Eggert <eggert@twinsun.com>
7688 Standardize on "memory exhausted" instead of "Memory exhausted"
7689 or "virtual memory exhausted".
7690 * obstack.c (print_and_abort): Use "memory exhausted", not
7691 "virtual memory exhausted".
7692 * same.c (same_name): Invoke xalloc_die instead of printing
7694 * userspec.c (parse_user_spec): Likewise.
7695 * bumpalloc.h: comment fix
7696 * same.c, userspec.c: Include xalloc.h.
7698 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
7699 not char *const and pointing to a constant array.
7700 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
7701 (xrealloc): Comment fix.
7703 * userspec.c (parse_user_spec):
7704 Don't translate a message until just before returning,
7705 to avoid unnecessary translation.
7707 2000-08-07 Jim Meyering <meyering@lucent.com>
7709 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
7710 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
7711 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
7712 getgroups.c, gethostname.c, getopt.h, group-member.c,
7713 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
7714 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
7715 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
7716 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
7717 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
7718 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
7719 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
7720 yesno.c: Back out Copyright date changes for each file with no change
7721 this year. This eases coordination with other programs using the same
7722 source code modules. From Paul Eggert.
7724 2000-08-03 Greg McGary <greg@mcgary.org>
7726 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
7727 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
7728 (EXTEND_BUFFER): Use them.
7730 2000-08-01 Jim Meyering <meyering@lucent.com>
7732 * dirname.c (ISSLASH): Define.
7733 (BACKSLASH_IS_PATH_SEPARATOR): Define.
7734 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
7735 both `\' and `/' may be use as path separators.
7736 Based on a patch from Prashant TR.
7738 2000-07-31 Paul Eggert <eggert@twinsun.com>
7740 * quotearg.c (quotearg_n_options): Don't make the initial
7741 slot vector a constant, since it might get modified.
7743 2000-07-31 Jim Meyering <meyering@lucent.com>
7745 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
7746 * obstack.c (print_and_abort): Likewise.
7748 2000-07-30 Paul Eggert <eggert@twinsun.com>
7750 * quotearg.c (quotearg_n_options): Preallocate a slot 0
7751 buffer, so that the caller can always quote one small
7752 component of a "memory exhausted" message in slot 0.
7753 From a suggestion by Jim Meyering.
7755 2000-07-30 Jim Meyering <meyering@lucent.com>
7757 * makepath.c (make_path): Quote the other instance, too.
7759 * quotearg.c (N_STATIC_SLOTVECS): Define.
7760 (STATIC_BUF_SIZE): Define.
7761 (quotearg_n_options): Use only statically allocated storage when
7762 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
7763 than STATIC_BUF_SIZE.
7765 2000-07-29 Jim Meyering <meyering@lucent.com>
7767 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
7768 * dirname.c (dir_name): Likewise.
7770 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
7772 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
7773 (dir_name): Assert that there are no trailing slashes.
7775 2000-07-18 Bruno Haible <haible@clisp.cons.org>
7777 * mbswidth.h (mbswidth): Add a flags argument.
7778 (mbswidth): New declaration.
7779 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
7780 * mbswidth.c (mbswidth): Add a flags argument.
7781 (mbsnwidth): New function.
7783 2000-07-24 Jim Meyering <meyering@lucent.com>
7785 * mbswidth.c: Remove useless #else. From Bruno Haible.
7787 2000-07-23 Paul Eggert <eggert@twinsun.com>
7789 * mbswidth.c (_XOPEN_SOURCE):
7790 Don't define; this causes problems on Solaris 7.
7791 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
7793 2000-07-23 Paul Eggert <eggert@twinsun.com>
7796 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
7797 so that mbstate_t is always defined.
7799 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
7800 be 1 in at least one GCC installation, and this configuration
7801 error is likely to be common. Ignoring MB_LEN_MAX hurts
7802 performance on hosts that have mbrtowc but have only unibyte
7803 locales, but I assume these hosts are rare.
7805 2000-07-23 Paul Eggert <eggert@twinsun.com>
7807 * quotearg.c: Streamline by invoking multibyte code only if needed.
7808 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
7809 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
7810 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
7811 invoke multibyte primitives.
7813 2000-07-23 Jim Meyering <meyering@lucent.com>
7815 * basename.c (base_name): Add an assertion.
7817 2000-07-15 Bruno Haible <clisp.cons.org>
7819 * quotearg.c: When the system forces us to redefine mbstate_t,
7820 shadow its mbsinit function.
7822 2000-07-16 Bruno Haible <haible@clisp.cons.org>
7824 * mbswidth.h: New file.
7825 * mbswidth.c: New file.
7826 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
7827 (noinst_HEADERS): Add mbswidth.h.
7829 2000-07-17 Bruno Haible <haible@clisp.cons.org>
7831 * config.charset: Add support for FreeBSD. Improve support for HP-UX
7834 2000-07-15 Jim Meyering <meyering@lucent.com>
7836 * makepath.c: Include quote.h.
7837 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
7838 corresponding argument in a `quote (...)' call.
7839 Give better diagnostics.
7841 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
7842 (noinst_HEADERS): Add quote.h.
7844 * quote.c (quote, quote_n): New file. Two functions taken verbatim
7845 from tar's src/misc.c.
7846 * quote.h: New file. Prototypes for same.
7848 2000-07-10 Paul Eggert <eggert@twinsun.com>
7850 From a suggestion by Bruno Haible.
7851 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
7852 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
7853 to decide whether to define the BeOS workaround macro;
7854 this adjusts to the change to AC_MBSTATE_T.
7856 2000-07-13 Paul Eggert <eggert@twinsun.com>
7858 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
7860 * quotearg.c (quoting_style_args, quoting_style_vals,
7861 quotearg_buffer_restyled): Add support for
7862 clocale_quoting_style. Undo previous change to
7863 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
7864 and "{RIGHT QUOTATION MARK}" msgids.
7866 2000-07-05 Paul Eggert <eggert@twinsun.com>
7868 The old behavior of quoting `like this' doesn't look good with
7869 newer, ISO-style fonts. See:
7870 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
7872 Instead, quote "like this" by default. Let the translator
7873 tailor the locale-specific quoting behavior by providing
7874 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
7876 * quotearg.c (N_): New macro.
7877 (gettext_default): New function.
7878 (quotearg_buffer_restyled): Use
7879 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
7880 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
7882 2000-07-09 Jim Meyering <meyering@lucent.com>
7884 * Most files: Update copyright dates to include 2000.
7886 2000-07-08 Jim Meyering <meyering@lucent.com>
7888 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
7890 (xgethostname): Remove now-unnecessary #ifdef.
7891 Move declaration of `err' into loop where it's used.
7893 2000-07-05 Bruno Haible <haible@clisp.cons.org>
7895 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
7896 by allocating a larger buffer. Test the gethostname return value for
7897 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
7898 returns an error and ENAMETOOLONG isn't defined.
7900 2000-07-05 Paul Eggert <eggert@twinsun.com>
7901 and Bruno Haible <haible@clisp.cons.org>
7903 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
7905 2000-07-05 Bruno Haible <haible@clisp.cons.org>
7907 * quotearg.c (struct quoting_options): Simplify quote_these_too
7910 2000-07-03 Jim Meyering <meyering@lucent.com>
7912 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
7913 Reported by Bruno Haible.
7915 2000-07-04 Jim Meyering <meyering@lucent.com>
7917 * quotearg.c: Make inclusion of <wchar.h> independent of whether
7918 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
7921 2000-07-03 Paul Eggert <eggert@twinsun.com>
7922 and Bruno Haible <haible@clisp.cons.org>
7924 * quotearg.c (mbrtowc):
7925 Assign to *pwc, and return 1 only if result is nonzero.
7926 (iswprint): Use ISPRINT when substituting our own mbrtowc.
7928 2000-07-03 Jim Meyering <meyering@lucent.com>
7930 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
7931 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
7934 2000-07-02 Jim Meyering <meyering@lucent.com>
7936 * quotearg.c (mbstate_t): Don't define here.
7938 2000-07-02 Jim Meyering <meyering@lucent.com>
7940 * nanosleep.c (SIGCONT): Define if not already defined.
7942 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7944 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
7945 per change in ../m4/ls-mntd-fs.m4.
7946 (read_filesystem_list): Ignore symbolic links.
7948 2000-06-29 Jim Meyering <meyering@lucent.com>
7950 * same.c: Include <string.h> or <strings.h>, as appropriate,
7951 for declaration of strcmp.
7953 * long-options.c: Include <stdlib.h>, for declaration of exit.
7955 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
7956 Avoid warning by casting result to `char *' to remove `const'.
7958 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7960 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
7962 2000-06-26 Paul Eggert <eggert@twinsun.com>
7964 savedir now sets errno on failure and invokes xmalloc to get memory.
7965 Fix a couple of other minor bugs while we're at it.
7967 * savedir.c (<unistd.h>): Do not include; there's no need.
7968 (NAMLEN): Remove macro.
7969 (malloc, realloc): Remove decls.
7971 ("xalloc.h"): Include.
7972 (NAME_SIZE_DEFAULT): New macro.
7973 (savedir): Use xmalloc / xrealloc to allocate memory.
7974 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
7975 Skip "" directory entries.
7976 Use strlen to calculate directory entry length, since the old method
7977 is rarely used these days and isn't worth supporting.
7978 Don't use a pointer after freeing it.
7979 Check for integer overflow when calculating allocation size.
7980 Use memcpy to copy entries, instead of stpcpy.
7981 Set errno properly when returning NULL.
7982 Check for readdir error.
7984 2000-06-26 Jim Meyering <meyering@lucent.com>
7986 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
7988 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7990 * getusershell.c (xmalloc, xrealloc): Remove functions.
7992 Don't include <stdlib.h>. Don't declare malloc, realloc.
7994 2000-06-23 Bruno Haible <haible@clisp.cons.org>
7996 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
7998 2000-06-24 Jim Meyering <meyering@lucent.com>
8000 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
8002 2000-06-21 Jim Meyering <meyering@lucent.com>
8004 * getpass.c: New file, from Bruno Haible. Required for BeOS.
8006 2000-06-19 Paul Eggert <eggert@twinsun.com>
8008 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
8009 (mbrtowc, mbstate_t): Define substitutes if
8010 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
8011 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
8012 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
8014 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8016 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
8017 than 1024, return a memory chunk of least possible size, instead
8018 of size PATH_MAX + 2. In the loop, increment the size proportionally.
8019 Use free/xmalloc instead of xrealloc to avoid copying for very long
8022 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8024 * canon-host.c (canon_host): Use malloc and memcpy to copy an
8025 address, not strdup. Include <stdlib.h> and don't declare free().
8027 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8029 * path-concat.c (path_concat): Don't access dir[-1] if dir is
8032 2000-06-21 Jim Meyering <meyering@lucent.com>
8034 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
8035 (noinst_HEADERS): Add getstr.h.
8037 * getline.c (getstr): Move into a separate file.
8038 * getstr.c (getstr): New file, extracted from getline.c, with
8039 the following changes: new parameter, delim2; both delim[12]
8040 parameters have type `int', not `char'. The latter would lose
8041 with 8-bit delimiters.
8042 * getstr.h: New file.
8044 2000-06-19 Jim Meyering <meyering@lucent.com>
8046 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
8048 2000-06-18 Jim Meyering <meyering@lucent.com>
8050 * mkdir.c: Remove file, due mainly to copyright incompatibility.
8051 Besides, these days every porting target provides a mkdir function.
8053 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
8054 (this snippet comes from src/system.h).
8056 2000-06-15 Paul Eggert <eggert@twinsun.com>
8058 * human.c (adjust_value): New function.
8059 (human_readable_inexact): Apply rounding style even when
8060 printing approximate values.
8062 2000-06-14 Paul Eggert <eggert@twinsun.com>
8064 * human.c (human_readable_inexact): Allow an input block
8065 size that is not a multiple of the output block size, and vice versa.
8066 Reported by Piergiorgio Sartor.
8068 2000-06-14 Paul Eggert <eggert@twinsun.com>
8070 * getdate.y (get_date): Apply relative times after time
8071 zone indicator, not before. Reported by Todd A. Jacobs.
8073 2000-06-13 Jim Meyering <meyering@lucent.com>
8075 * Makefile.am (all-local): Depend on lstat.c and stat.c.
8077 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
8079 2000-06-12 Paul Eggert <eggert@twinsun.com>
8081 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
8083 2000-06-04 Paul Eggert <eggert@twinsun.com>
8085 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
8087 2000-06-04 Jim Meyering <meyering@lucent.com>
8089 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
8090 SunOS 4.1.4 for which gid_t is an unsigned type.
8092 2000-06-03 Jim Meyering <meyering@lucent.com>
8094 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
8096 2000-05-26 Bruno Haible <haible@clisp.cons.org>
8098 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
8099 newer, don't install charset.alias.
8100 * config.charset: Change the Linux/glibc rules so they become empty
8101 on glibc-2.1 or newer.
8103 2000-06-02 Jim Meyering <meyering@lucent.com>
8105 * mountlist.c: Back out last change. Instead, do this...
8106 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
8107 member using the same `ignore'-testing code.
8108 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
8112 2000-05-29 Jim Meyering <meyering@lucent.com>
8114 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
8115 with the `ignore' attribute. Based on a patch from Mark D. Roth.
8117 2000-05-22 Jim Meyering <meyering@lucent.com>
8119 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
8121 2000-05-18 Jim Meyering <meyering@lucent.com>
8123 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
8124 back, too, since it may have been modified by allocate_entry.
8125 (hash_delete): Rewrite to use neither the assignment operator
8126 nor the comma operator in an if-expression.
8128 2000-05-15 Paul Eggert <eggert@twinsun.com>
8131 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
8132 Remove; no longer needed.
8133 "quotearg.h": Add include.
8134 (file_name): Do not bother to explicitly initialize to NULL; it's less
8135 efficient on some hosts.
8136 (close_stdout_status): Remove test as to whether stdout was already
8137 closed; it breaks for the case "echo x | sort >&-".
8138 Quote file name colons.
8139 Do not assume that _("write error") lacks format strings.
8141 2000-05-15 Jim Meyering <meyering@lucent.com>
8143 * version-etc.c (version_etc_copyright): Update the copyright string
8144 used in all --version output.
8146 2000-05-14 Jim Meyering <meyering@lucent.com>
8148 * closeout.c (close_stdout_set_file_name): New function.
8149 (close_stdout_status): Use new file-scoped global.
8150 Return right away if fstat says the stdout file descriptor is invalid.
8151 * closeout.h (close_stdout_set_file_name): Declare.
8153 2000-05-10 Jim Meyering <meyering@lucent.com>
8155 * closeout.c [default_exit_status]: New file-scoped variable.
8156 (close_stdout_set_status): New function.
8157 * closeout.h (close_stdout_set_status): Declare.
8159 2000-05-08 Jim Meyering <meyering@lucent.com>
8161 * long-options.c: Don't include closeout.h.
8162 (parse_long_options): Don't call close_stdout for --version.
8164 2000-05-06 Jim Meyering <meyering@lucent.com>
8166 * strnlen.c: Undefine __strnlen and strnlen.
8167 [!weak_alias]: Define __strnlen to strnlen.
8169 * atexit.c: New file, from libiberty.
8171 2000-05-06 Jim Meyering <meyering@lucent.com>
8173 * closeout.c (close_stdout_status): Also check for errors on the
8176 2000-05-05 Bruno Haible <haible@clisp.cons.org>
8178 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
8179 instead of xmalloc, xrealloc, path_concat.
8180 (locale_charset): Treat empty environment variables as absent.
8181 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
8183 2000-05-04 Jim Meyering <meyering@lucent.com>
8185 * getopt.c: Update from glibc.
8186 * obstack.c: Likewise.
8187 * obstack.h: Likewise.
8188 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
8190 * regex.h: Likewise.
8191 * strndup.c: Likewise.
8192 * strnlen.c: New file, from glibc.
8194 2000-05-01 Jim Meyering <meyering@lucent.com>
8196 * full-write.c (full_write): Remove `FIXME' part of comment.
8198 2000-04-29 Jim Meyering <meyering@lucent.com>
8200 * path-concat.c: Declare strdup only if it's not defined.
8201 * canon-host.c: Likewise.
8203 2000-04-28 Jim Meyering <meyering@lucent.com>
8205 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
8206 redefinition warning on some systems (HPUX). Otherwise, regex.h is
8207 included first, then limits.h is included by locale.h by libintl.h.
8208 From John David Anglin.
8210 2000-04-25 Jim Meyering <meyering@lucent.com>
8212 * makepath.c (S_IRWXUGO): Define.
8213 (make_path): Always perform explicit chmod if MODE specifies any
8214 of the `special' permission bits. Prompted by a bug report against
8215 install from Mate Wierdl and Joost van Baal.
8217 2000-04-18 Jim Meyering <meyering@lucent.com>
8221 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
8222 getpagesize. For BeOS. Based on a patch from Bruno Haible.
8224 2000-04-17 Jim Meyering <meyering@lucent.com>
8226 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
8227 the definition of it to rpl_strftime also defined-away the system's
8230 2000-04-15 Jim Meyering <meyering@lucent.com>
8232 Use `C' to denote so-called `contiguous' files, the same way
8234 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
8235 (ftypelet): Use S_ISCTG.
8236 From Michael Deutschmann.
8238 2000-04-14 Jim Meyering <meyering@lucent.com>
8240 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
8242 2000-04-08 Jim Meyering <meyering@lucent.com>
8244 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
8245 names don't conflict. Reported by Eli Zaretskii.
8247 2000-03-28 Bruno Haible <haible@clisp.cons.org>
8249 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
8250 bug. Deal with the different error behavior of Irix iconv.
8252 2000-04-07 Jim Meyering <meyering@lucent.com>
8254 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
8255 to work around system header problems on AIX 3.2.5. From Bruno Haible.
8257 2000-04-05 Jim Meyering <meyering@lucent.com>
8259 Portability tweaks required for ultrix4.3.
8260 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
8261 * readutmp.c: Include sys/types.h before sys/stat.h.
8262 * canon-host.c: Declare strdup.
8263 * path-concat.c: Likewise.
8264 From John David Anglin.
8266 2000-04-04 Jim Meyering <meyering@lucent.com>
8268 Be more DOS 8.3-friendly.
8269 * ref-add.sin: Renamed from ref-add.sed.in.
8270 * ref-del.sin: Renamed from ref-del.sed.in.
8271 * Makefile.am: Reflect renaming.
8272 Reported by Eli Zaretskii.
8274 Use a temporary file name that won't clash with `charset.alias'
8275 in the DOS 8.3 name space.
8276 * Makefile.am (charset_tmp): Define.
8277 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
8278 (uninstall-local): Likewise.
8279 Reported by Eli Zaretskii.
8281 2000-03-29 Paul Eggert <eggert@twinsun.com>
8283 * time/strftime.c (my_strftime): Make sure we call the system
8284 strftime, not ourselves, when invoking the underlying strftime.
8286 2000-03-24 Jim Meyering <meyering@lucent.com>
8288 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
8289 (charset_alias): Define.
8290 (install-exec-local): Factor out common code.
8291 (uninstall-local): Split lines longer than 80.
8292 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
8294 (.sed.in.sed): New rule. Don't redirect directly to $@.
8295 (CLEANFILES): Add ref-add.sed and ref-del.sed.
8297 2000-03-19 Bruno Haible <haible@clisp.cons.org>
8299 * config.charset: Output a line containing "Packages using this file".
8300 * ref-add.sed.in, ref-del.sed.in: New files.
8301 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
8302 ref-del.sed): New rules.
8304 2000-03-17 Jim Meyering <meyering@lucent.com>
8306 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
8307 Otherwise, include <strings.h>
8309 2000-03-17 Bruno Haible <haible@clisp.cons.org>
8311 * unicodeio.c (utf8_wctomb): New function.
8312 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
8313 format instead of in UCS-4 with platform dependent endianness.
8315 2000-03-07 Paul Eggert <eggert@twinsun.com>
8317 * savedir.c (savedir): Work even if directory size is
8318 negative; this can happen with some screwy NFS configurations.
8320 2000-03-06 Jim Meyering <meyering@lucent.com>
8322 * localcharset.c (get_charset_aliases): Don't try to free file_name
8323 if it's NULL (because we ran out of memory). From Bruno Haible.
8325 2000-03-05 Jim Meyering <meyering@lucent.com>
8327 * localcharset.c ("path-concat.h"): Include.
8328 (get_charset_aliases): Use path_concat instead of ANSI string
8331 * unicodeio.h (PARAMS): Define.
8332 Use it to guard prototype.
8334 2000-03-04 Jim Meyering <meyering@lucent.com>
8336 * Makefile.am (install-exec-local): Create $(libdir) before installing
8338 (uninstall-local): Uncomment this rule so `make distcheck' works
8341 * unicodeio.c (<errno.h>): Include it.
8342 (errno): Declare if not defined.
8344 * localcharset.c: Add Bruno's comment justifying use of volatile.
8346 * config.charset: New version, incorporating remarks from a linux
8347 i18n mailing list. From Bruno Haible.
8349 2000-03-02 Jim Meyering <meyering@lucent.com>
8351 * Makefile.am (EXTRA_DIST): Add config.charset.
8353 2000-03-01 Jim Meyering <meyering@lucent.com>
8355 * localcharset.c: Guard some #includes with `#if HAVE_...'.
8356 * unicodeio.c: Likewise.
8358 2000-02-02 Bruno Haible <haible@clisp.cons.org>
8360 * config.charset: New file.
8361 * localcharset.c: New file.
8362 * unicodeio.h, unicodeio.c: New files.
8363 * Makefile.am (DEFS): Add -DLIBDIR=...
8364 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
8365 (noinst_HEADERS): Add unicodeio.h.
8366 (all-local, install-exec-local, charset.alias): New targets.
8368 2000-02-28 Paul Eggert <eggert@twinsun.com>
8370 * quotearg.c (ALERT_CHAR): New macro.
8371 (quotearg_buffer_restyled): Use it.
8373 2000-02-27 Jim Meyering <meyering@lucent.com>
8375 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
8376 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
8378 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
8379 not `#if STDC_HEADERS'.
8380 Declare malloc if needed.
8382 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
8383 now that autoconf always defines the HAVE_DECL_ symbols.
8384 * human.c: Likewise.
8386 * strtoumax.c: Likewise.
8388 * backupfile.c: Arrange for cpp to fail if the configure-time
8389 declaration check was not run.
8391 * human.c: Likewise.
8393 * strtoumax.c: Likewise.
8395 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
8396 then first look up the entire `.'-containing string as a login name.
8398 2000-02-18 Paul Eggert <eggert@twinsun.com>
8400 * getdate.y: Handle two-digit years with leading zeros correctly.
8401 (textint): New typedef.
8402 (parser_control): Member year changed from int to textint.
8404 (YYSTYPE): Removed; replaced by %union with int and textint members.
8405 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
8406 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
8407 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
8408 (tSNUMBER, tUNUMBER): Now of type <textintval>.
8409 (date, number, to_year): Use width of number in digits, not its value,
8410 to determine whether it's a 2-digit year, or a 2-digit time.
8411 (yylex): Store number of digits of numeric tokens.
8412 Reported by John Kendall.
8414 (parser_control): Changed from struct parser_control to typedef (for
8415 consistency). All uses changed.
8417 (tID): Removed; not used.
8418 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
8420 2000-02-14 Paul Eggert <eggert@twinsun.com>
8422 * getpagesize.h (getpagesize): Port to VMS for Alpha;
8423 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
8425 2000-02-12 Jim Meyering <meyering@lucent.com>
8427 * userspec.c (ISDIGIT): Define it.
8428 (isdigit): Remove definition.
8429 (is_number): Use ISDIGIT, not isdigit.
8430 <libintl.h>: Include.
8432 (parse_user_spec): Mark translatable strings.
8434 2000-02-10 Jim Meyering <meyering@lucent.com>
8436 With these changes, nanosleep.[ch] are finally enough like the other
8437 lib/* replacement files to compile on a few more losing systems.
8439 * nanosleep.h: Don't include config.h.
8440 Remove prototype from declaration of nanosleep.
8441 (PARAMS): Remove now-unneeded definition.
8442 * nanosleep.c: #undef nanosleep.
8443 (rpl_nanosleep): Rename from nanosleep.
8445 2000-02-03 Jim Meyering <meyering@lucent.com>
8447 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
8448 rather than with `#if HAVE_UTMPNAME'.
8450 2000-02-01 Jim Meyering <meyering@lucent.com>
8452 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
8454 2000-01-31 Jim Meyering <meyering@lucent.com>
8456 * nanosleep.h (nanosleep): Guard declaration with
8457 `#if ! HAVE_DECL_NANOSLEEP'.
8458 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
8459 the declaration in that vendor's sys/timers.h.
8460 Reported by Christian Krackowizer.
8462 * quotearg.c (ISASCII): Add #undef and move definition to follow
8463 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
8464 (ISPRINT): Likewise.
8465 Reported by Tom Tromey.
8467 2000-01-30 Jim Meyering <meyering@lucent.com>
8469 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
8470 uses of ->ut_name. The latter doesn't work with new Linux header files
8471 where only utmpx.ut_user is declared.
8473 * readutmp.h (UT_USER): Define.
8475 2000-01-23 Jim Meyering <meyering@lucent.com>
8477 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
8480 2000-01-22 Jim Meyering <meyering@lucent.com>
8482 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
8483 [! HAVE_DECL_STRTOULL]: Declare strtoull.
8484 Required for some AIX systems. Reported by Christian Krackowizer.
8485 [TESTING] (main): New function.
8487 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
8488 * dirname.c (dir_name): Support for DOS-style file names with drive
8491 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
8493 * strverscmp.c (ISDIGIT): Define.
8494 (strverscmp): Use ISDIGIT, not isdigit.
8496 2000-01-17 Paul Eggert <eggert@twinsun.com>
8498 * nanosleep.c (nanosleep):
8499 Don't use SA_INTERRUPT to decide whether to call sigaction, as
8500 POSIX.1 doesn't require SA_INTERRUPT and some systems
8501 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
8502 it's been part of POSIX.1 since day 1 (in 1988).
8504 2000-01-17 Jim Meyering <meyering@lucent.com>
8506 * interlock: Remove unused file. Reported by François Pinard.
8508 2000-01-16 Paul Eggert <eggert@twinsun.com>
8510 * quotearg.c (quotearg_buffer_restyled): Do not quote
8511 alert, backslash, formfeed, and vertical tab unnecessarily in
8512 shell quoting style.
8515 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
8516 Free Software Foundation, Inc.
8517 Copying and distribution of this file, with or without modification,
8518 are permitted provided the copyright notice and this notice are preserved.