1 2006-01-10 Paul Eggert <eggert@cs.ucla.edu>
3 * regex_internal.h (BITSET_WORD_BITS):
4 Work around a bug in 64-bit PGC (before version 6.1-2), where the
5 preprocessor mishandles large unsigned values as if they were signed.
6 Problem reported by Claudio Fontana in
7 <http://lists.gnu.org/archive/html/bug-gnulib/2005-12/msg00061.html>.
9 2006-01-10 Simon Josefsson <jas@extundo.com>
11 * socket_.h: New file.
13 2006-01-10 Bruno Haible <bruno@clisp.org>
15 * localcharset.c: Update from GNU gettext.
17 2006-01-09 Paul Eggert <eggert@cs.ucla.edu>
20 * chdir-long.c (cdb_free): Don't bother trying to open directory
21 for write access: POSIX says that must fail.
22 * fts.c (diropen): Likewise.
23 * save-cwd.c (save_cwd): Likewise.
24 * chdir-long.c (cdb_free): Open with O_NOCTTY | O_NONBLOCK as
25 well, for minor improvements on hosts that lack O_DIRECTORY.
26 * chown.c (rpl_chown) [CHOWN_MODIFIES_SYMLINK]:
27 Don't try O_WRONLY unless O_RDONLY failed wth EACCES.
28 Fall back on chown if open failed with EACCES.
30 * gettime.c (gettime) [!defined OK_TO_USE_1S_CLOCK]:
31 Report an error at compile-time if only a 1-second nominal clock
35 * mkdir-p.c: Include lchmod.h, lchown.h.
36 (make_dir_parents): Use lchown rather than chown, and
37 lchmod rather than chmod.
39 * mountlist.c (ME_DUMMY): "none" and "proc" file systems are dummies
40 too. Problem with "none" reported by Bob Proulx. Problem with
41 "proc" reported by n0dalus.
43 * mountlist.c: Include <limits.h>.
44 (dev_from_mount_options)
45 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]:
46 New function. It no longer assumes "dev=" has the System V meaning
47 on Linux (since it doesn't). It also parses "dev=" more carefully.
48 (read_file_system_list)
49 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]: Use it.
50 MOUNTED_GETMNTENT2 is new here; the code didn't used to look for
53 * posixtm.h (PDS_PRE_2000): New macro.
54 * posixtm.c (year): Arg is now syntax_bits rather than allow_century.
55 All usages changed. Reject dates outside the range 1969-1999 if
58 2006-01-09 Jim Meyering <jim@meyering.net>
62 * version-etc.c (COPYRIGHT_YEAR): Update to 2006.
64 * chdir-safer.h, chdir-safer.c: New files.
66 * modechange.c (mode_compile): Reject an invalid mode string
67 that starts with an octal digit. From Andreas Gruenbacher.
69 * openat.c: Include "fcntl--.h" and "unistd--.h", to map open
70 and dup to open_safer and dup_safer, respectively.
71 (openat_permissive): Fix typo in comment.
73 * openat.c: Don't include <stdlib.h>, <unistd.h>, <fcntl.h>,
74 "gettext.h"; either no longer needed or are guaranteed by openat.h.
75 (_): Remove; no longer needed.
76 (openat): Renamed from rpl_openat; no need for rpl_openat
77 since openat.h renames openat for us.
78 Replace most of the body with a call to openat_permissive,
79 to avoid duplicate code.
80 Port to (probably hypothetical) environments were mode_t is
82 (openat_permissive): Require mode arg, so that we can check
83 types better. Put it just after flags. Change cwd failure
84 indicator from pointer-to-bool to pointer-to-errno-value.
86 Invoke openat_save_fail and/or openat_restore_fail if
87 cwd_errno is null, so that openat can call us.
88 (openat_permissive, fdopendir, fstatat, unlinkat):
89 Simplify errno handling to avoid some duplicate code,
90 as it's OK to set errno on success.
91 * openat.h: Revamp code so that function macros depend on
92 __OPENAT_PREFIX only, not also on AT_FDCWD.
93 (openat_ro): Remove. Caller changed to use openat_permissive.
94 (openat_permissive): Now a macro, if not a function.
95 (openat_restore_fail, openat_save_fail): Now always functions,
96 since mkdirat needs them even if __OPENAT_PREFIX is defined.
98 * openat-priv.h: New file, defining macros used by mkdirat.c
100 * mkdirat.c: Include openat-priv.h.
101 Remove definitions of macros defined therein.
102 * openat.c: Likewise.
104 * mkdirat.c (mkdirat): New file and function.
105 * openat.h (mkdirat): Declare.
107 * openat.c (fdopendir): Don't change errno when returning non-NULL.
109 * openat.h (openat_permissive): Declare.
112 * openat.c (EXPECTED_ERRNO): New macro.
113 (openat_permissive): New function -- used in remove.c rewrite.
114 (all functions): Set errno just before returning, only if there
115 was an actual failure.
116 Use EXPECTED_ERRNO rather than comparing against only ENOTDIR.
118 Emulate openat-family functions using Linux's procfs, if possible.
119 Idea and some code based on Ulrich Drepper's glibc changes.
121 * openat.c: (BUILD_PROC_NAME): New macro.
122 Include <stdio.h>, <string.h>, "alloca.h" and "intprops.h".
123 (rpl_openat): Emulate by trying to open /proc/self/fd/%d/%s,
124 before falling back on save_cwd and restore_cwd.
125 (fdopendir, fstatat, unlinkat): Likewise.
127 * openat.c (fstatat, unlinkat): Perform the syscall directly,
128 skipping the save_cwd...restore_cwd overhead, if FILE is absolute.
130 * openat.c (rpl_openat): Use the promoted type (int), not mode_t,
131 as second argument to va_arg. Otherwise, some versions of gcc
132 warn that `if this code is reached, the program will abort'.
134 2006-01-09 Andreas Gruenbacher <agruen@suse.de>
138 Add POSIX ACL support
139 * acl.h (copy_acl, set_acl): Add declarations.
140 * acl.c (acl_entries): Add fallback implementation for POSIX ACL
141 systems other than Linux.
142 (chmod_or_fchmod): New function: use fchmod when possible,
144 (file_has_acl): Add a POSIX ACL implementation, with a
145 Linux-specific subcase.
146 (copy_acl): Add: copy an acl and S_ISUID, S_ISGID, and
147 S_ISVTX from one file to another. Fall back to fchmod/chmod when
148 acls are unsupported.
149 (set_acl): Add: set a file's acl and S_ISUID, S_ISGID, and
150 S_ISVTX to a defined value. Fall back to fchmod/chmod when acls
153 2006-01-09 Bruno Haible <bruno@clisp.org>
155 * sysexit_.h (EX_OK): New macro.
156 Suggested by Martin Lambers <marlam@marlam.de>.
158 2006-01-09 Bruno Haible <bruno@clisp.org>
160 * javacomp.sh.in: Move to ../build-aux/javacomp.sh.in.
161 * javaexec.sh.in: Move to ../build-aux/javaexec.sh.in.
162 * csharpcomp.sh.in: Move to ../build-aux/csharpcomp.sh.in.
163 * csharpexec.sh.in: Move to ../build-aux/csharpexec.sh.in.
165 2006-01-09 Bruno Haible <bruno@clisp.org>
167 * stdint_.h (SIZE_MAX): Write the value without involving negative
170 2005-10-16 Bruno Haible <bruno@clisp.org>
172 * stdint_.h: On Linux libc4 and libc5, include <sys/bitypes.h> and
173 don't define _STDINT_H_NEED_SIGNED_INT_TYPES.
175 2006-01-04 Paul Eggert <eggert@cs.ucla.edu>
177 * strftime.c (tzname): Don't declare if it is already #defined.
178 Problem reported for Mingw by Mark Junker.
180 2006-01-03 Paul Eggert <eggert@cs.ucla.edu>
182 * xtime.h (xtime_make, xtime_nonnegative_nsec, xtime_nsec): Use
183 long int, not int, for nanosecond counts, so that people who are
184 used to POSIX struct timespec won't be surprised. Reported by Jim
187 2005-12-16 Jim Meyering <jim@meyering.net>
189 * fprintftime.c, fprintftime.h: New files.
191 2005-12-10 Sergey Poznyakoff <gray@gnu.org.ua>
193 * argp-fmtstream.c (__argp_fmtstream_update): Fix coredump
194 * argp-help.c (fill_in_uparams): Check if the constructed
195 struct uparams is valid. Fall back to the default values if it is
198 2005-12-09 Sergey Poznyakoff <gray@gnu.org.ua>
200 * argp-help.c (__argp_base_name): New function
201 (__argp_short_program_name): Rewrite using __argp_base_name
202 * argp-namefrob.h: Define program_invocation_name and
203 program_invocation_short_name if requested
204 (__argp_base_name): Add prototype
205 * argp-parse.c (argp_def): Use gettext wrappers
206 (argp_default_parser): Use __argp_base_name
207 * argp-pin.c: New file. Defines program_invocation_name and
208 program_invocation_short_name on systems that lack them.
210 2005-12-07 Paul Eggert <eggert@cs.ucla.edu>
212 * stat-time.h (STATE_TIMESPEC, STAT_TIMESPEC_NS): Add check for
213 TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC, to fix IRIX 5.3
214 porting problem reported by Georg Schwarz in
215 <http://lists.gnu.org/archive/html/bug-coreutils/2005-12/msg00083.html>.
217 2005-07-09 Bruno Haible <bruno@clisp.org>
219 * csharpcomp.sh.in (options_csc): For -l option, add a .dll suffix.
220 * csharpcomp.c (compile_csharp_using_sscli): Likewise.
221 Reported by Mark Junker <mjscod@gmx.de>.
223 2005-11-29 Paul Eggert <eggert@cs.ucla.edu>
225 * stdint_.h (intmax_t) [defined intmax_t]: Do not declare.
226 (uintmax_t) [defined uintmax_t]: Do not declare.
227 (SIZE_MAX) [defined SIZE_MAX]: Do not define.
228 This works around a problem if intmax_t.m4 and/or uintmax_t.m4
229 and/or size_max.m4 are also used. Problem reported by Mark D. Baushke.
230 (SIZE_MAX): Define to ((size_t) -1), not (~(size_t)0), for the
231 sake of portability to weird hosts that C allows (though we don't
232 know of any practical examples).
234 * savedir.h (fdsavedir): New decl.
235 * savedir.c (fdsavedir, savedirstream): New functions; the latter
236 contains most of the former guts of savedir.
237 (savedir): Use savedirstream.
240 2005-11-15 Paul Eggert <eggert@cs.ucla.edu>
242 * xstrtod.c: Don't bother with #pragma STDC FENV_ACCESS ON, as
243 coreutils no longer futzes with rounding modes.
245 2005-11-14 Jim Meyering <jim@meyering.net>
247 * mkstemp-safer.c: Include <config.h>, required for possible
248 replacement of mkstemp.
250 2005-11-10 Paul Eggert <eggert@cs.ucla.edu>
252 * gethrxtime.c: Include "timespec.h" rather than the sys/time / time
254 (gethrxtime) [! (HAVE_NANOUPTIME
255 || (defined CLOCK_MONOTONIC && HAVE_CLOCK_GETTIME)
256 || HAVE_MICROUPTIME)]: Fall back on gettime rather than rolling
257 our own approximation.
259 2005-11-10 Simon Josefsson <jas@extundo.com>
261 * readline.c: Remove EOL.
263 2005-11-08 Eric Blake <ebb9@byu.net>
265 * inet_ntop.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
267 2005-11-08 Eric Blake <ebb9@byu.net>
269 * getaddrinfo.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
271 2005-10-30 Paul Eggert <eggert@cs.ucla.edu>
273 Fix porting problem reported by Theodoros V. Kalamatianos.
274 * utimens.c (futimens) [HAVE_WORKING_UTIMES && HAVE_FUTIMES]:
275 Don't assume that futimes failing means we must fail.
277 2005-10-29 Paul Eggert <eggert@cs.ucla.edu>
279 * getcwd.c (__getcwd): Don't assume that system calls after readdir
280 leave errno alone. Problem reported by Dmitry V. Levin.
282 2005-10-28 Paul Eggert <eggert@cs.ucla.edu>
284 * savedir.c (savedir): Don't assume that xrealloc etc. leave
285 errno alone. Problem reported by Frederic Jolliton.
287 2005-10-28 Simon Josefsson <jas@extundo.com>
289 * inet_ntop.h, inet_ntop.c: Make it work under mingw32: Add
290 "restrict" keywords, as per POSIX. Protect the function
291 declaration around HAVE_DECL_INET_NTOP rather than HAVE_INET_NTOP.
292 Don't use K&R prototypes. Check the sprintf return values.
293 Re-define EAFNOSUPPORT if not present. Indent.
295 * md5.h, md5.c: Simplify buffer handling visavi alignment,
296 suggested by Bruno Haible <bruno@clisp.org>.
298 * gc-gnulib.c, gc-libgcrypt.c: Check calloc return value.
300 * gc.h: Add MD2 and RMD160 length defines. Add prototypes.
302 * gc-libgcrypt.c: Add MD2 (which is not available through
305 * gc-gnulib.c: Add MD2. Implement gc_hash_* API.
307 * md2.h, md2.c: New files.
309 2005-10-24 Simon Josefsson <jas@extundo.com>
311 * md4.h: Shrink buffer size, now that we changed the type.
313 2005-10-22 Simon Josefsson <jas@extundo.com>
315 * arcfour.h, arcfour.c: Use fixed size indices in the
316 arcfour_context struct (simplify test vector testing in GNU
319 2005-10-22 Simon Josefsson <jas@extundo.com>
321 * md4.h, md4.c: Simplify buffer handling visavi alignment,
322 suggested by Bruno Haible <bruno@clisp.org>.
324 2005-10-22 Simon Josefsson <jas@extundo.com>
326 * crc.h: Include stddef.h, for size_t.
328 2005-10-21 Simon Josefsson <jas@extundo.com>
330 * arctwo.h (arctwo_setkey): Protect variable in CPP macro,
331 suggested by Ralf Wildenhues <Ralf.Wildenhues@gmx.de>.
333 2005-10-21 Simon Josefsson <jas@extundo.com>
335 * rijndael-api-fst.c: Fix bugs in CBC mode for more than one
338 2005-10-21 Simon Josefsson <jas@extundo.com>
340 * gc-gnulib.c: Support ARCTWO in CBC mode.
342 2005-10-21 Simon Josefsson <jas@extundo.com>
344 * hmac-md5.c (hmac_md5): Add comments, suggested by Bruno Haible
347 * hmac-sha1.c (hmac_sha1): Likewise.
349 * crc.c (crc32_update): Actually use crc parameter, suggested by
350 Bruno Haible <bruno@clisp.org>.
352 * crc.h: Include stdint.h directly, suggested by Bruno Haible
355 2005-10-21 Simon Josefsson <jas@extundo.com>
357 * des.h, des.c: New files.
359 * gc-gnulib.c: Support DES.c
361 2005-10-21 Simon Josefsson <jas@extundo.com>
363 * arctwo.h, arctwo.c: New files.
365 * gc-gnulib.c: Support ARCTWO.
367 2005-10-21 Simon Josefsson <jas@extundo.com>
369 * gc-libgcrypt.c (gc_cipher_open): Handle ECB.
371 2005-10-19 Simon Josefsson <jas@extundo.com>
373 * gc-gnulib.c: Support ARCFOUR.
375 2005-10-19 Simon Josefsson <jas@extundo.com>
377 * gc-gnulib.c: Implement gc_cipher_* API, currently only with AES
380 * gc.h: Add ECB enum type.
382 * hmac-md5.c, hmac-sha1.c: Include memxor.h.
384 2005-10-19 Simon Josefsson <jas@extundo.com>
386 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support MD4.
388 2005-10-18 Simon Josefsson <jas@extundo.com>
390 * md4.h, md4.c: New files, based on md5.?.
392 2005-10-17 Simon Josefsson <jas@extundo.com>
394 * gc-libgcrypt.c (gc_hmac_sha1): Fix assert.
396 * gc.h (gc_nonce, gc_pseudo_random, gc_random): Add prototypes.
398 2005-10-17 Simon Josefsson <jas@extundo.com>
400 * gc.h, gc-libgcrypt.c: Add more hash types/functions.
402 2005-10-17 Simon Josefsson <jas@extundo.com>
404 * gc.h, gc-libgcrypt.c: Add ciphers.
406 2005-10-17 Simon Josefsson <jas@extundo.com>
408 * sha1.c: Use uint32_t instead of md5_uint32.t
410 * sha1.h: Use stdint.h and uint32_t instead of md5_uint32 from
413 * md5.c: Use uin32_t. Fix non-gcc UNALIGNED_P macro.
415 * md5.h: Use stdint.h and uint32_t. Doc fix.
417 2005-10-15 Simon Josefsson <jas@extundo.com>
419 * rijndael-api-fst.h, rijndael-api-fst.c: New files.
421 * rijndael-alg-fst.h, rijndael-alg-fst.c: New files.
423 2005-10-14 Simon Josefsson <jas@extundo.com>
425 * arcfour.h, arcfour.c: New files.
427 2005-10-14 Paul Eggert <eggert@cs.ucla.edu>
429 * obstack.c [defined _LIBC && defined USE_IN_LIBIO]: Don't
430 include <wchar.h>; no longer needed.
432 2005-10-14 Jakub Jelinek <jakub@redhat.com>
433 and Ulrich Drepper <drepper@redhat.com>
436 * obstack.c (print_and_abort) [defined _LIBC]: Use __fxprintf
437 instead of inline stream orientation test and two separate
438 function calls. Pay no attention to USE_IN_LIBIO.
440 2005-10-14 Roland McGrath <roland@redhat.com>
442 Import from libc. [BZ #1331]
443 * obstack.h [!__STDC__] (obstack_int_grow_fast): Fix misnamed
445 Reported by Matej Vela <vela@debian.org>.
447 2005-10-13 Paul Eggert <eggert@cs.ucla.edu>
449 * mkdir-p.c (make_dir_parents): Don't report an error if an
450 intermediate directory is in a read-only file system. Problem
451 reported by Eric Blake.
453 2005-10-13 Simon Josefsson <jas@extundo.com>
455 * gc-pbkdf2-sha1.c (gc_pbkdf2_sha1): Optimize CEIL computation.
456 Move memory allocation outside of loop.
458 2005-10-12 Simon Josefsson <jas@extundo.com>
460 * gc-pbkdf2-sha1.c: New file.
462 * gc.h: Add gc_pbkdf2_sha1 prototype.
464 2005-10-12 Simon Josefsson <jas@extundo.com>
466 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Use Gc_rc for return types,
467 suggested by Bruno Haible <bruno@clisp.org>.
469 2005-10-12 Simon Josefsson <jas@extundo.com>
471 * gc-libgcrypt.c (gc_hmac_sha1): New function.
473 * gc-gnulib.c (gc_hmac_sha1): New function.
475 2005-10-12 Simon Josefsson <jas@extundo.com>
477 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support SHA-1.
479 2005-10-12 Simon Josefsson <jas@extundo.com>
481 * gc-gnulib.c: Condition MD5 and HMAC-MD5 use on GC_USE_MD5 and
482 GC_USE_HMAC_MD5, respectively.
484 * gc-libgcrypt.c (gc_md5): Fix assert call.
487 * gc.h (gc_hash_buffer): Use gc_hash in prototype.
489 * gc-libgcrypt.c (gc_hash_buffer): Ditto.
491 * gc-gnulib.c (gc_hash_buffer): Ditto.
493 2005-10-11 Bruno Haible <bruno@clisp.org>
495 * c-strcasestr.h: New file, from GNU gettext.
496 * c-strcasestr.c: New file, from GNU gettext.
498 2005-10-11 Bruno Haible <bruno@clisp.org>
500 * c-strcase.h: New file, from GNU gettext.
501 * c-strcasecmp.c: New file, from GNU gettext.
502 * c-strncasecmp.c: New file, from GNU gettext.
504 2005-10-11 Simon Josefsson <jas@extundo.com>
506 * crc.h, crc.c: New files.
508 * gc.h (gc_hash_buffer): Add doc.
510 2005-10-08 Simon Josefsson <jas@extundo.com>
512 * gc.h: Add gc_hash and gc_hash_buffer.
514 * gc-gnulib.c (gc_hash_buffer): Add. Reorder #include's.
516 * gc-libgcrypt.c (gc_hash_buffer): Add.
518 2005-10-11 Bruno Haible <bruno@clisp.org>
520 * strcasecmp.c: Include limits.h.
521 (strcasecmp): Avoid integer overflow on exotic platforms.
522 * strncasecmp.c: Include limits.h.
523 (strncasecmp): Avoid integer overflow on exotic platforms.
524 Reported by Paul Eggert.
526 2005-10-06 Simon Josefsson <jas@extundo.com>
528 * hmac-md5.c: New file.
532 2005-10-06 Simon Josefsson <jas@extundo.com>
534 * memxor.c (memxor): Avoid casts and warnings.
536 2005-10-05 Derek Price <derek@ximbiot.com>
538 * getdelim.c (SIZE_MAX): New macro, if not already defined.
540 2005-10-05 Simon Josefsson <jas@extundo.com>
542 * memxor.c (memxor): Fix compiler error.
544 * md5.h (MD5_DIGEST_SIZE, MD5_BLOCK_SIZE): Add, see also
545 <http://sourceware.org/bugzilla/show_bug.cgi?id=1423>.
547 * memxor.h, memxor.c: New files.
549 * getaddrinfo.h: Don't protect sys/types.h with HAVE_SYS_TYPES_H,
550 we assume all systems have it, suggested by Jim Meyering
551 <jim@meyering.net>. Remove HAVE_SYS_SOCKET_H test too, to see if
552 any systems lack sys/socket.h; mingw32 is known to lack it, but we
553 don't support it yet anyway. Also remove HAVE_NETDB_H test, for
556 2005-10-04 Bruno Haible <bruno@clisp.org>
558 * verify.h (verify_true): Provide alternative definition for C++.
560 2005-10-04 Simon Josefsson <jas@extundo.com>
562 * getaddrinfo.h: Move sys/types.h include first, reported by "Mark
563 D. Baushke" <mdb@gnu.org>.
565 2005-10-03 Paul Eggert <eggert@cs.ucla.edu>
567 * getdelim.c: Include getdelim.h first. Include <limits.h>.
568 (SSIZE_MAX): New macro, if not already defined.
569 (getdelim): Fix buffer overrun on 64-bit hosts with lines longer
572 2005-10-02 Paul Eggert <eggert@cs.ucla.edu>
574 * exclude.c: Include verify.h.
575 (verify): Remove. All callers changed to use verify.h's version.
576 * strtoimax.c: Likewise.
577 * utimecmp.c: Likewis.e
580 * .cppi-disable: Add getaddrinfo.h, getdelim.h, getline.h, getpass.c
581 mbchar.h, mbuiter.h, strcase.h, strnlen.h, strnlen1.h.
582 * .cvsignore: Add fts.h, search.h, t-fpending.
583 * settime.c (settime): Fix { typo in previous patch. Also, don't
584 bother returning ENOSYS if settimeofday or stime fails; just let
585 them return whatever errno they want to return.
586 * utimens.c: Include unistd.h, for dup2.
587 (futimens): Fix typo: HAVE_FUTIMESAT was misspelled in an #if.
588 (futimens) [! HAVE_FUTIMESAT]: If !file, set errno before returning -1.
590 2005-10-02 Jim Meyering <jim@meyering.net>
593 * fts-cycle.c [HAVE_CONFIG_H]: Include <config.h>.
594 * openat-die.c: Use `#ifdef HAVE_CONFIG_H', not `#if HAVE_CONFIG_H'.
595 * openat.c (fdopendir): Do not define if HAVE_FDOPENDIR.
596 Remove AT_FDCWD test.
597 Do not consume the fd unless successful.
598 * openat.h (fdopendir): Do not define if HAVE_FDOPENDIR.
599 * settime.c (settime): Move the HAVE_STIME block `up' into an #elif
600 block, so that we don't even try to compile it if settimeofday is
601 available. This works around a compilation failure on OSF1 V5.1,
602 due to stime requiring a `long int*' while tv_sec is `int'.
604 2005-09-30 Eric Blake <ebb9@byu.net> (tiny change)
606 * getdelim.c (getdelim): Remove unused variables.
608 2005-10-01 Simon Josefsson <jas@extundo.com>
610 * getaddrinfo.h: Protect #include's of sys/socket.h and netdb.h.
611 Only define struct addrinfo if !HAVE_STRUCT_ADDRINFO. Protect
612 AI_* and EAI_* definitions. Protect function declarations.
614 2005-09-29 Paul Eggert <eggert@cs.ucla.edu>
616 * xtime.h (XTIME_PRECISION): Now of type int, not long long int,
617 so that the code works even with ancient cpp. Portability problem
618 with GCC 2.7.2.1 reported by Thomas M.Ott.
620 2005-09-27 Jim Meyering <jim@meyering.net>
622 * getcwd.c: Change #ifdef<TAB>HAVE_CONFIG_H to #ifdef HAVE_CONFIG_H.
624 * intprops.h (signed_type_or_expr__): Define.
625 (INT_STRLEN_BOUND) [__GNUC__]: Use a slightly tighter bound
628 2005-09-26 Paul Eggert <eggert@cs.ucla.edu>
630 * verify.h (verify_expr): Remove, replacing with:
631 (verify_true): New macro that returns true instead of void.
632 (verify_type__): Remove.
633 (verify): Use verify_true rather than verify_type__.
635 2005-09-24 Paul Eggert <eggert@cs.ucla.edu>
637 * utimens.c (ENOSYS): Define if not already defined.
638 (futimens): Support having a null PATH if the file descriptor
641 * regex_internal.h (__GNUC_PREREQ, always_inline, inline, pure):
643 (__attribute): Define to empty unless GCC 3.1 or later.
644 This works around a core dump on OpenBSD 3.4, which has GCC
645 2.95.3, which dumps core when given __attribute__(()). It also
646 simplifies other tests, since we really don't want to bother with
647 worrying about which ancient version of GCC supported what.
648 Original problem reported by Yoann Vandoorselaere, with part of
649 the fix suggested by Derek Price.
651 2005-09-24 Jim Meyering <jim@meyering.net>
653 * verify.h (verify_type__): Use `unsigned int' as the bitfield type
654 so we can once again use a positive bitfield width of 1 -- now we
655 don't have to explain why we were using a bitfield width of 2.
657 2005-09-23 Paul Eggert <eggert@cs.ucla.edu>
659 * getaddrinfo.c [HAVE_NETINET_IN_H]: Include <netinet/in.h>.
660 Problem reported by Eric Blake.
661 (getaddrinfo): Initialize se so that it's not garbage.
662 Redo internal storage allocation so that it doesn't make unportable
663 assumptions about alignment.
666 * utimens.c (futimens): Use futimesat if available.
667 Prefer it to futimes since it doesn't have the futimes bug.
669 * verify.h (GL_CONCAT0, GL_CONCAT): Remove.
670 (verify): Don't use the __LINE__ trick, as it doesn't work in general.
671 Instead, declare a function that returns a pointer to an array,
672 and use verify_type__ to declare the size of the array.
673 Problem and germ of a solution reported by Bruno Haible.
674 (verify_type__): Use 2, not 1, for bitfield size, to avoid
675 a warning with Irix 6.5 cc. Problem reported by Bruno Haible.
677 2005-09-22 Paul Eggert <eggert@cs.ucla.edu>
681 * .cppi-disable: Add regcomp.c, regex_internal.c, regex_internal.h,
683 * argmatch.h: Include verify.h
684 (ARGMATCH_VERIFY): Use verify rather than rolling our own.
685 (ARGMATCH_ASSERT): Remove; unused.
686 * canonicalize.c: Assume STDC_HEADERS.
687 * exclude.c: Include "strcase.h".
688 * regex_internal.h [!defined _LIBC]: Likewise.
689 * getusershell.c: Include stdio--.h rather than stdio.h
691 (getusershell): Call fopen, not fopen_safer.
692 * save-cwd.c: Include fcntl--.h rather than fcntl.h.
693 Do not include unistd-safer.h.
694 (save_cwd): Don't call fd_safer; no longer needed
695 now that we include fcntl--.h.
697 * getdate.y (relative_time): New type.
698 (RELATIVE_TIME_0): New constant.
699 (parser_control): Use relative_time instead of doing it ourselves.
700 (%union): Add new relative_time rel member.
701 (tYEAR_UNIT, tMONTH_UNIT, tHOUR_UNIT, tMINUTE_UNIT, tSEC_UNIT):
703 (relunit, relunit_snumber): Now of type rel.
704 (zone, rel, relunit, get_date): Adjust to above changes.
706 * getloadavg.c: Include fcntl--.h rather than fcntl.h.
707 Do not include unistd-safer.h.
708 (getloadavg): Don't call fd_safer; no longer needed
709 now that we include fcntl--.h.
711 * mkdir-p.c (ENOSYS): Define to EEXIST if not defined.
712 (make_dir_parents): Treat ENOSYS like EEXIST.
714 Improve quality of diagnostics on restore_cwd failure.
715 * mkdir-p.h (make_dir): Remove. All uses replaced by mkdir.
716 (make_dir_parents): Last arg is now int * (for errno), not bool *.
717 * mkdir-p.c (make_dir, make_dir_parents): Likewise.
718 Rewrite "mkdir -p" algorithm to avoid the need for "stat"
719 each time through the loop. Do not diagnose restore_cwd failure;
720 that is the caller's job (and perhaps the caller does not care).
722 * mkdir-p.c (CLEANUP_CWD, CLEANUP): Remove.
723 (make_dir_parents): Revamp to avoid need for CLEANUP_CWD, CLEANUP.
724 If the file already exists but is not a directory, don't bother
725 to try to make its parents.
726 Close potential file descriptor leak if we can't chdir("/") (!).
727 Don't always return true if chdir($PWD) fails; return true only
728 if the requested action was done successfully (except for the
730 Don't log final directory unless we actually made it.
731 Refactor to avoid duplicate code to fix up permissions.
732 Don't attempt to fix up parent permissions if chdir($PWD) fails.
734 * strftime.c (my_strftime): Rewrite the previous change slightly,
735 to make it a bit faster and (I hope) clearer.
736 * strftime.c (my_strftime): Add support for %:z, %::z, %:::z.
737 Fix bug in formats like %2N.
739 * verify.h: New file.
741 2005-09-22 Jim Meyering <jim@meyering.net>
745 * backupfile.c: Use ARGMATCH_VERIFY, just in case.
747 * posixtm.c (posixtime) [lint]: Initialize *all* of tm0, not just
748 the .tm_year member, since otherwise gcc-4.0 would now warn about
749 tm_zone, tm_gmtoff, tm_isdst, tm_yday, tm_wday.
751 * quotearg.c (quotearg_n_options): Change code to be suboptimal, in
752 order to avoid an unsuppressible warning from gcc on 64-bit systems.
754 * getdate.y (get_date): Undo part of the 2005-04-04 change, so that
755 the command "date -d'2005-03-27 +1 day'" succeeds once again, even
756 when run in a time zone for which daylight savings time is in effect
757 for the starting date.
759 * mkdir-p.c (make_dir_parents): Don't let a failed chdir($PWD)
760 stop us from restricting permissions of just-created absolute-named
762 * mkdir-p.c (CLEANUP_CWD): Return *true*, not false when failing
763 to restore initial working directory.
764 * mkdir-p.c (make_dir_parents): New parameter: different_working_dir,
765 to tell caller if/when we change the working directory and are
766 unable to return to the initial one.
767 * mkdir-p.h (make_dir_parents): Update prototype.
768 * mkdir-p.c (CLEANUP_CWD): Change one more `return 1' to
769 `return false'. This fixes a bug introduced on 2004-07-30.
771 * openat.c (fdopendir): Be sure to close the supplied
772 file descriptor before returning. This makes our replacement
773 implementation a little closer to Solaris's, where fdopendir
774 ties the file descriptor to the returned DIR* pointer.
775 * openat.c (unlinkat): New function.
776 * openat.h (unlinkat): Add prototype.
777 * openat-die.c (openat_save_fail): Rename from openat_save_die.
778 (openat_restore_fail): Rename from openat_restore_die.
779 * openat.c, openat.h: Reflect s/_die/_fail/ renaming.
781 Provide an alternative to exiting immediately upon save_cwd or
782 restore_cwd failure. Now, an application can arrange e.g.,
783 to perform a longjump in that case.
784 * openat.c: Include dirname.h.
785 Use IS_ABSOLUTE_FILE_NAME rather than testing for leading slash.
786 (rpl_openat, fdopendir, fstatat): Call openat_save_die
787 and openat_restore_die rather than calling error directly.
788 Don't include "error.h" or "exitfail.h"; they're no longer needed.
790 * openat-die.c (openat_save_die, openat_restore_die): New file.
791 * openat.h (openat_save_die, openat_restore_die): Declare and define.
793 * strftime.c [FPRINTFTIME] (fprintftime): Provide a new interface:
794 size_t fprintftime (FILE *fp, char const *fmt, struct tm const *tm,
795 int utc, int nanoseconds);
797 date should not have to allocate a megabyte of virtual memory to
798 handle a format argument like +%1048575T. When implemented with
799 strftime, it must allocate such a buffer, use strftime to fill it
800 in, print it, then free it.
801 With fprintftime, it simply prints everything and exits.
802 With no need for memory allocation, that's one fewer way to fail.
803 * strftime.c (my_strftime): Parse the colons of %:::z *after* the
804 optional field width, not before, so we accept %9:z, not %:9z.
805 (my_strftime): Be sure to use L_('x') for literals.
807 * backupfile.c, canon-host.c, canonicalize.c, chown.c, cloexec.c:
808 * dup-safer.c, dup2.c, euidaccess.c, fd-safer.c, fileblocks.c:
809 * fopen-safer.c, fsusage.c, ftruncate.c, getcwd.c, getcwd.h:
810 * getloadavg.c, getopt_.h, getpagesize.h, getugroups.c, group-member.c:
811 * human.h, idcache.c, mkdir-p.c, mountlist.c, nanosleep.c, pathmax.h:
812 * physmem.c, posixver.c, putenv.c, raise.c, safe-read.c, same.c:
813 * save-cwd.c, setenv.c, settime.c, tempname.c, unlinkdir.c:
814 * unsetenv.c, userspec.c, xgethostname.c, xreadlink.c:
815 Assume HAVE_UNISTD_H, i.e., include <unistd.h> unconditionally.
817 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
818 * getloadavg.c, mountlist.c, openat.h, save-cwd.c, tempname.c:
819 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
820 and don't include <sys/file.h>).
822 2005-09-22 Eric Blake <ebb9@byu.net> (tiny change)
826 * getloadavg.c (getloadavg) [__CYGWIN__]: Port to cygwin.
827 [__linux__]: Allocate a big enough buffer for /proc/loadavg.
828 [!LDAV_DONE]: Avoid unused variable warning.
830 2005-09-21 Bruno Haible <bruno@clisp.org>
832 * unicodeio.h (unicode_to_mb): New declaration.
834 2005-09-20 Derek Price <derek@ximbiot.com>
836 * getaddrinfo.c: Don't include <netdb.h> included from getaddrinfo.h.
838 2005-09-19 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
840 Use a consistent style for including <config.h>.
841 * __fpending.c, acl.c, argmatch.c,
842 argp-help.c, argp-parse.c,
843 argp-pvh.c, backupfile.c, basename.c, c-stack.c,
844 calloc.c, check-version.c, cloexec.c, closeout.c, copy-file.c,
845 creat-safer.c, cycle-check.c, dirfd.c, dirname.c, dup-safer.c,
846 dup2.c, euidaccess.c, exclude.c, exitfail.c, fatal-signal.c,
847 fd-safer.c, file-type.c, fileblocks.c, filemode.c,
848 filenamecat.c, findprog.c, fnmatch.c, fopen-safer.c, free.c,
849 fsusage.c, ftruncate.c, full-write.c, fwriteerror.c,
850 getaddrinfo.c, getcwd.c, getdelim.c, getline.c, getlogin_r.c,
851 getndelim2.c, getnline.c, getopt1.c, getpass.c, group-member.c,
852 hard-locale.c, hash-pjw.c, hash.c, human.c, idcache.c,
853 inet_ntop.c, isdir.c, long-options.c, malloc.c, memcasecmp.c,
854 memcmp.c, memcoll.c, memcpy.c, memmove.c, mkdir-p.c,
855 modechange.c, mountlist.c, open-safer.c, physmem.c,
856 pipe-safer.c, pipe.c, poll.c, posixver.c, progname.c,
857 progreloc.c, putenv.c, quote.c, quotearg.c, readline.c,
858 readlink.c, realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c,
859 safe-read.c, same.c, save-cwd.c, savedir.c, sig2str.c,
860 strcspn.c, strerror.c, stripslash.c, strncasecmp.c, strndup.c,
861 strnlen.c, strnlen1.c, strsep.c, strstr.c, strtod.c,
862 strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c,
863 userspec.c, utimecmp.c, version-etc-fsf.c,
864 version-etc.c, wait-process.c, xalloc-die.c, xgetcwd.c,
865 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xsetenv.c,
866 xstrndup.c, xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
867 Standardize inclusion of config.h.
868 * __fpending.h, dirfd.h, getdate.h, human.h,
869 inttostr.h: Removed inclusion of config.h from header files.
870 * inttostr.c: Adjusted in-tree users.
871 * timespec.h: Remove superfluous warning to include config.h.
872 * atexit.c, chdir-long.c chown.c, fchown-stub.c, getgroups.c,
873 gettimeofday.c, lchown.c, lstat.c, mkdir.c, mkstemp.c,
874 nanosleep.c, openat.c, raise.c, readtokens0.c, readutmp.c,
875 unlinkdir.c: Guard inclusion of config.h with HAVE_CONFIG_H.
877 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
879 * stat-time.h: New file.
880 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP, ATIME_CMP, CTIME_CMP):
881 (MTIME_CMP, TIMESPEC_NS): Remove. Now done by stat-time.h,
883 (timespec_cmp): New function.
884 * utimecmp.c: Include stat-time.h.
885 (SYSCALL_RESOLUTION): Depend on whether various struct stat
886 members exist, not on the obsolescent ST_MTIM_NSEC.
887 (utimecmp): Use the new stat-time functions rater than TIMESPEC_NS.
889 2005-09-15 Derek Price <derek@ximbiot.com>
890 Paul Eggert <eggert@cs.ucla.edu>
892 * regcomp.c, regexec.c, regex_internal.c: Back out previous
893 changes, consolidating in...
894 * regex_internal.h: ...this file.
896 2005-09-15 Derek Price <derek@ximbiot.com>
898 * regex_internal.h: Blank `pure' for GNUC < 3.
899 * regex_internal.c: Ditto, using this...
900 (__GNUC_PREREQ): ...new macro.
901 * regcomp.c, regexec.c: Blank `always_inline' for GNUC < 3.1 using...
902 (__GNUC_PREREQ): ...this new macro.
904 * strstr.h: Include string.h. Define strstr as a macro here.
906 2005-09-13 Derek Price <derek@ximbiot.com>
908 * canon-host.c (canon_host_r): Set *cherror on memory allocation
910 Reported by Jim Meyering <jim@meyering.net>.
912 2005-09-13 Jim Meyering <jim@meyering.net>
914 * canon-host.c: Filter through gnu indent and reword comments slightly.
915 * canon-host.h (ch_strerror_r): Tweak cpp indentation and spacing.
917 2005-09-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (tiny change)
919 * lib/base64.c: Typo.
920 (base64_encode): Put b64str in initialized data section.
922 2005-09-12 Derek Price <derek@ximbiot.com>
924 Return usable errors from canon-host.
925 * canon-host.h: New file.
926 * canon-host.c (canon_host): Wrap...
927 (canon_host_r): ...this new function, which now relies exclusively on
929 (ch_strerror): New function.
930 (last_cherror): New global.
931 * getaddrinfo.c: Move include of getaddrinfo.h first to test interface.
932 (getaddrinfo): Add AI_CANONNAME functionality. Don't do arithmetic on
934 (freeaddrinfo): Free ai->ai_canonname when set.
936 2005-09-12 Derek Price <derek@ximbiot.com>
937 Paul Eggert <eggert@cs.ucla.edu>
939 * glob-libc.h: Renamed from glob_.h. The new version is
940 taken from libc's glob.h, except with '#ifdef __GLOB_GNULIB'
941 protecting things that should be done only in gnulib contexts.
942 * glob_.h: New file, containing only the glob things needed for
944 (GLOB_PREFIX): Remove. All uses changed to look for __GLOB_GNULIB.
945 (__GLOB_CONCAT, __GLOB_XCONCAT, __GLOB_ID): Remove; no longer needed.
946 (glob, globfree, glob_pattern_p): Now defined simply in terms of
947 rpl_glob, rpl_globfree, rpl_glob_pattern_p.
948 (__GLOB_GNULIB): New macro, to keep the glob.h changes clearer
949 and to respect the namespace rules better.
951 2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
953 Merge glibc and coreutils changes into gnulib, plus a few
955 * md5.c: Use #error rather than a string.
956 (CYCLIC): New macro, from glibc source. Use it instead of rol.
957 * md5.h (__GNUC_PREREQ, __THROW): Define if not defined already.
958 (__attribute__): Define to empty for non recent-GCC.
959 (__md5_buffer, __md5_finish_ctx, __md5_init_ctx, __md5_process_block):
960 (__md5_process_bytes, __md5_read_ctx, __md5_stream):
961 Renamed from their non-__ counterparts, with new macros replacing
962 them if not _LIBC. Add __THROW attribute.
964 (struct md5_ctx): Align buffer if using GCC.
965 * sha1.h (struct sha1_ctx): Likewise.
966 * sha1.c (SWAP): Renamed from the NOTSWAP. All uses changed.
967 The old name was backwards.
968 (NOTSWAP): Remove; not used.
969 (rol): New macro, moved here from md5.h.
970 (sha1_process_block): Remove a FIXME that doesn't make sense.
972 2005-09-12 Derek Price <derek@ximbiot.com>
974 * gai_strerror.c: Include config.h when available. Include
975 getaddrinfo.h before other headers to test interface.
976 Reported by Larry Jones <lawrence.jones@ugs.com>.
978 2005-09-08 Paul Eggert <eggert@cs.ucla.edu>
980 * glob.c (glob, globfree, __glob_pattern_p): Use old-style function
981 definitions, since that's the preferred style in glibc.
982 Fix a minor spacing issue, and update copyright notice to match glibc's.
984 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
986 * regex_internal.h (bitset_not): Add parens to avoid gcc -Wall warning.
988 2005-09-06 Simon Josefsson <jas@extundo.com>
990 * getpass.c (getpass): Fix typo, test for HAVE_TCSETATTR and not
991 TCSETATTR. Reported by Derek Price <derek@ximbiot.com>.
993 2005-09-05 Paul Eggert <eggert@cs.ucla.edu>
995 Change bitset word type from unsigned int to unsigned long int,
996 as this has better performance on typical 64-bit hosts.
997 Port bitset code to hosts with unusual word sizes.
998 * regcomp.c (build_equiv_class, build_charclass, build_range_exp):
999 (build_collating_symbol):
1000 Prefer bitset to re_bitset_ptr_t in prototypes, when the actual
1001 argument is a bitset. This is merely a style issue, but it makes
1002 it clearer that an entire array is expected.
1003 (re_compile_fastmap_iter, init_dfa, init_word_char, optimize_subexps):
1004 * regcomp.c (lower_subexp, parse_bracket_exp, built_charclass_op):
1005 Port to the case where bitset_word is not the same as unsigned int.
1006 * regex_internal.h (bitset_set, bitset_clear, bitset_contain):
1007 (bitset_not, bitset_merge, bitset_set_all, bitset_mask):
1009 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1010 (build_trtable, group_nodes_into_DFAstates):
1012 * regcomp.c (re_compile_fastmap_iter, utf8_sb_map, optimize_utf8):
1013 Don't assume that SBC_MAX is a multiple of BITSET_WORD_BITS.
1014 * regex_internal.h (bitset_set_all, bitset_not): Likewise.
1015 * regexec.c (group_nodes_into_DFAstates): Likewise.
1016 * regcomp.c (utf8_sb_map): Don't assume UINT_MAX == 0xffffffff.
1017 * regcomp.c (optimize_subexps, lower_subexp):
1018 Work even if bitset_word has holes in its bitwise representation.
1019 * regex_internal.h (BITSET_WORD_BITS): Likewise.
1020 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1022 * regex_internal.c (re_string_reconstruct):
1023 Don't assume UCHAR_MAX == 255.
1024 * regex_internal.h (bitset_set_all): Likewise.
1025 * regex_internal.h (BITSET_WORD_BITS): Renamed from UINT_BITS.
1027 (BITSET_WORDS): Renamed from BITSET_UINTS. All uses changed.
1028 (bitset_word): New type, replacing 'unsigned int' for bitset uses.
1030 (BITSET_WORD_MAX): New macro.
1031 (bitset_set, bitset_clear, bitset_contain, bitset_empty):
1032 (bitset_set_all, bitset_copy): Now inline functions, not macros.
1033 (bitset_empty, bitset_copy):
1034 Prefer sizeof (bitset) to multiplying it out ourselves.
1035 (bitset_not_merge): Remove; unused.
1036 (bitset_contain): Return bool, not unsigned int with one bit on.
1037 All callers changed.
1038 * regexec.c (build_trtable): Don't assume bitset has no stricter
1039 alignment than re_node_set; do this by defining a new internal
1040 type struct dests_alloc and using it to allocate memory.
1042 2005-09-02 Paul Eggert <eggert@cs.ucla.edu>
1044 Check for arithmetic overflow when calculating sizes, to prevent
1045 some buffer-overflow issues. These patches are conservative, in the
1046 sense that when I couldn't determine whether an overflow was possible,
1047 I inserted a run-time check.
1048 * regex_internal.h (re_xmalloc, re_xrealloc, re_x2realloc): New macros.
1049 (SIZE_MAX) [!defined SIZE_MAX]: New macro.
1050 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc):
1051 (re_xnrealloc, re_x2nrealloc): New inline functions.
1052 * lib/regcomp.c (init_dfa, analyze, build_range_exp, parse_bracket_exp):
1053 (build_equiv_class, build_charclass): Check for arithmetic overflow
1054 in size expression calculations.
1055 * lib/regex_internal.c (re_string_realloc_buffers):
1056 (build_wcs_upper_buffer, re_node_set_add_intersect):
1057 (re_node_set_init_union, re_node_set_insert, re_node_set_insert_last):
1058 (re_dfa_add_node, register_state): Likewise.
1059 * lib/regexec.c (re_search_stub, re_copy_regs, re_search_internal):
1060 (prune_impossible_nodes, push_fail_stack, set_regs, check_arrival):
1061 (build_trtable, extend_buffers, match_ctx_init, match_ctx_add_entry):
1062 (match_ctx_add_subtop, match_ctx_add_sublast): Likewise.
1064 2005-09-01 Paul Eggert <eggert@cs.ucla.edu>
1066 * glob.c (GET_LOGIN_NAME_MAX): Renamed from LOGIN_NAME_MAX,
1067 to avoid a collision with bits/local_lim.h in glibc.
1068 All uses changed. Problem reported by Dmitry V. Levin in
1069 <http://sources.redhat.com/bugzilla/show_bug.cgi?id=1060>.
1071 * regex_internal.c (build_wcs_upper_buffer): Fix portability
1072 bugs in int versus size_t comparisons.
1073 (re_string_context_at): Fix bug where the code assumed that
1076 Use bool where appropriate.
1077 * regcomp.c (re_set_fastmap): ICASE arg is bool, not int.
1078 All callers changed.
1079 (calc_eclosure_iter): Likewise, for ROOT arg.
1080 (parse_bracket_element): Likewise, for ACCEPT_HYPHEN arg.
1081 (build_charclass_op): Likewise, for NON_MATCH arg.
1082 * regex_internal.c (re_string_allocate, re_string_construct):
1083 (re_string_construct_common): Likewise, for ICASE arg.
1084 * regexec.c (re_search_2_stub, re_search_stub):
1085 Likewise, for RET_LEN arg.
1086 (check_matching): Likewise, for FL_LONGEST_MATCH arg.
1087 (set_regs): Likewise, for FL_BACKTRACK arg.
1088 * regcomp.c (re_compile_fastmap_iter, optimize_utf8):
1089 (duplicate_node_closure, calc_inveclosure, calc_eclosure):
1090 (calc_eclosure_iter, parse_bracket_exp):
1091 Use bool for internal variables that are booleans.
1092 * regexec.c (re_search_internal, check_matching, proceed_next_node):
1093 (set_regs, build_sifted_states, sift_states_bkref):
1094 (check_arrival_add_next_nodes, check_arrival_expand_ecl_sub):
1095 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
1096 (find_collation_sequence_value):
1098 * regex_internal.c (re_node_set_insert, re_node_set_insert_last):
1099 (re_node_set_compare):
1100 Return bool, not int. All callers changed.
1101 * regexec.c (check_halt_node_context, check_dst_limits):
1102 (build_trtable, check_node_accept): Likewise.
1103 * regex_internal.h: Include stdbool.h.
1105 Fix bugs uncovered when converting to bool.
1106 * regcomp.c (calc_eclosure_iter): Check for storage allocation
1107 failure instead of charging ahead blindly.
1108 * regex_internal.c (register_state): Likewise.
1109 * regexec.c (re_search_2_stub): Use simpler method than boolean
1110 for freeing internal storage.
1111 (group_nodes_into_DFA_states): Use unsigned int, not int, for
1112 bitset pieces used as boolean, to avoid undefined behavior
1113 on hosts that do int overflow checking.
1115 2005-08-31 Derek Price <derek@ximbiot.com>
1117 * getdelim.c (getdelim): Return EOF on EOF.
1118 Reported by Larry Jones <lawrence.jones@ugs.com>.
1120 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
1122 * regex_internal.c (re_string_reconstruct): Don't assume buffer
1123 lengths fit in regoff_t; this isn't true if regoff_t is the same
1125 * regex.c (re_search_internal): 5th arg is LAST_START
1126 (= START + RANGE) instead of RANGE. This avoids overflow
1127 problems when regoff_t is the same width as size_t.
1128 All callers changed.
1129 (re_search_2_stub): Check for overflow when adding the
1130 sizes of the two strings.
1131 (re_search_stub): Check for overflow when adding START
1132 to RANGE; if it occurs, substitute the extreme value.
1134 2005-08-31 Jim Meyering <jim@meyering.net>
1136 * regcomp.c (search_duplicated_node): Make first pointer arg
1138 * regex_internal.c (create_ci_newstate, create_cd_newstate):
1139 (register_state): Likewise.
1140 * regexec.c (search_cur_bkref_entry, check_dst_limits):
1141 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
1142 (group_nodes_into_DFAstates): Likewise.
1144 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
1146 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
1147 old glibc regex code mishandles strings longer than 2**31 bytes.
1148 This patch fixes this when the regex code is used in gnulib
1149 (i.e., outside glibc).
1151 This patch should not affect the use of the regex code inside
1152 glibc. No doubt this problem also needs to be handled for glibc
1153 as well, but the result will be an incompatible change to the
1154 glibc ABI, and the old ABI will have to be supported too. That
1155 can be the the subject for another patch.
1157 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
1158 governing whether the rest of this patch is active. By default,
1159 the macro is disabled and the patch has no effect.
1160 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
1161 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
1162 (struct re_pattern_buffer, re_search, re_search_2, re_match):
1163 (re_match_2, re_set_registers): Use the new types.
1164 * regex_internal.h (Idx, re_hashval_t): New types.
1165 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
1167 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
1168 (re_string_context_at, bin_tree_t, re_dfastate_t):
1169 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
1170 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
1171 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
1172 (re_string_char_size_at, re_string_wchar_at):
1173 (re_string_elem_size_at):
1174 Use the new types and macros to port to 64-bit hosts.
1175 Use unsigned types for internal values, so that the code
1176 mostly works even for arrays larger than SSIZE_MAX.
1177 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
1178 (search_duplicated_node, calc_eclosure_iter, fetch_number):
1179 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
1180 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
1181 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
1182 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
1183 (calc_inveclosure, parse_dup_op, build_range_exp):
1184 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
1185 (fetch_number, create_token_tree, mark_opt_subexp):
1187 * regex_internal.c (re_string_construct_common, create_ci_newstate):
1188 (create_cd_newstate, re_string_allocate, re_string_construct):
1189 (re_string_realloc_buffers, build_wcs_upper_buffer):
1190 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
1191 (re_string_reconstruct, re_string_peek_byte_case):
1192 (re_string_fetch_byte_case, re_string_context_at):
1193 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
1194 (re_node_set_init_copy, re_node_set_add_intersect):
1195 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1196 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1197 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
1198 (re_acquire_state, re_acquire_state_context, register_state):
1200 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
1201 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
1202 (re_search_internal, re_search_2_stub, re_search_stub)
1203 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
1204 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
1205 (update_cur_sifted_state, check_dst_limits):
1206 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
1207 (check_subexp_limits, sift_states_bkref, merge_state_array):
1208 (check_subexp_matching_top, get_subexp, get_subexp_sub):
1209 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
1210 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
1211 (expand_bkref_cache, check_node_accept_bytes):
1212 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
1213 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
1214 (acquire_init_state_context, check_halt_node_context):
1215 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
1216 (sift_states_backward, clean_state_log_if_needed):
1217 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
1218 (find_recover_state, transit_state_sb, transit_state_mb):
1219 (transit_state_bkref, build_trtable, match_ctx_clean):
1221 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
1222 to work around an assumption that REG_MISSING is negative.
1224 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
1225 (seek_collating_symbol_entry) [defined _LIBC]:
1226 (lookup_collation_sequence_value) [defined _LIBC]:
1227 (build_range_exp, build_collating_symbol) [defined _LIBC]:
1228 Use prototypes rather than old-style function definitions.
1229 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
1230 (transit_state_sb) [0]:
1231 (find_collation_sequence_value) [defined _LIBC]: Likewise.
1233 * regexec.c (re_search_internal): Simplify update of rm_so and
1236 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
1237 (optimize_subexps, lower_subexp):
1238 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
1239 since the signed shift might overflow. Use 1u<<31 instead.
1240 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
1241 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1244 * regcomp.c (optimize_subexps, lower_subexp):
1245 Use CHAR_BIT rather than 8, for clarity.
1246 * regexec.c (check_dst_limits_calc_pos_1):
1247 (check_subexp_matching_top): Likewise.
1248 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
1249 have to worry about portability issues when shifting it left.
1250 Remove no-longer-needed test for table_size > 0.
1251 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
1252 in a word, as the resulting behavior is undefined.
1253 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
1254 in one case, a <= should have been an <, and in another case the
1255 whole test was missing.
1256 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
1257 the standard name CHAR_BIT.
1258 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
1259 this is not true on one's complement and signed-magnitude hosts.
1261 * regex_internal.h (re_sub_match_top_t): Remove unused member
1263 (struct re_dfa_t): Remove unused member states_alloc.
1264 * regcomp.c (init_dfa): Don't initialize unused members.
1266 2005-08-31 Bruno Haible <bruno@clisp.org>
1268 * strstr.c: Include <stddef.h>, for NULL.
1269 * strcasestr.c: Likewise.
1270 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
1272 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
1274 * iconvme.h: Add prototype for iconv_alloc.
1276 2005-08-29 Simon Josefsson <jas@extundo.com>
1278 * iconvme.c: Fix errno.
1280 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
1282 * iconvme.c: Split iconv_string into iconv_alloc.
1284 2005-08-27 Jim Meyering <jim@meyering.net>
1286 * fopen-safer.c: Merge minor changes from coreutils.
1287 * dup-safer.c: Likewise.
1288 * fd-safer.c: Likewise.
1290 Merge from coreutils.
1291 * stdio--.h: New file.
1292 * stdlib--.h: New file.
1293 * mkstemp-safer.c: New file.
1295 GNU tar needs these.
1296 * pipe-safer.c: New file.
1297 * creat-safer.c: New file.
1298 * fcntl--.h (creat): Define to creat_safer.
1299 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
1300 * unistd--.h (pipe): Define to pipe_safer.
1301 * unistd-safer.h: Declare pipe_safer.
1303 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
1305 * regex_internal.h: Remove all references to
1306 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
1308 (bitset_not, bitset_merge, bitset_not_merge):
1309 (bitset_mask, re_string_allocate, re_string_construct):
1310 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
1311 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
1312 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
1313 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
1314 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1315 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1316 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
1317 (re_acquire_state_context):
1318 Remove unnecessary forward decls.
1319 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
1320 Put __attribute at function definition,
1321 now that the function decl has been removed.
1322 * lib/regex_internal.c (re_string_peek_byte_case):
1323 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
1326 2005-08-26 Simon Josefsson <jas@extundo.com>
1328 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
1329 Haible <bruno@clisp.org>.
1331 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
1333 * regexec.c (set_regs): Don't alloca with an unbounded size.
1335 alloca modernization/simplification for regex.
1336 * regex.c: Remove portability cruft for alloca. This no longer
1337 needs to be at the start of the file, and can be moved into
1338 regex_internal.h and simplified.
1339 * regex_internal.h: Include <alloca.h>.
1340 (__libc_use_alloca) [!defined _LIBC]: New macro.
1341 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
1342 now works outside glibc.
1344 2005-08-24 Simon Josefsson <jas@extundo.com>
1346 * getpass.c: Add WIN32 implementation. Conditionalize use of
1347 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
1348 GLIBC specific code.
1350 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
1352 Make regex safe for g++. This fixes one real bug (an "err"
1353 that should have been "*err"). g++ problem reported by
1355 * regex_internal.h (re_calloc): New macro, consistent with
1356 re_malloc etc. All callers of calloc changed to use re_calloc.
1357 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
1358 not int. All callers changed.
1359 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
1360 just use an array of size MB_LEN_MAX.
1361 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
1362 (find_recover_state): Change "err" to "*err"; this fixes what
1363 appears to be a real bug.
1364 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
1367 2005-08-25 Jim Meyering <jim@meyering.net>
1369 * open-safer.c: Include <config.h>.
1370 Otherwise, we'd lose LARGEFILE support in any file using
1373 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
1375 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
1376 * regex.h (regerror): Likewise.
1378 * regex.c: Do not include <sys/types.h>, as POSIX no longer
1379 requires this. (The code never needed it.)
1381 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
1382 All uses of recently-renamed identifiers changed to use the new,
1383 POSIX-compliant names. The code will build and run just fine
1384 without these changes, but it's better to eat our own dog food
1385 and use the standard-conforming names.
1387 * regex.h: Fix a multitude of POSIX name space violations.
1388 These changes have an effect only for programs that define
1389 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
1390 do not change anything for programs compiled in the normal way.
1391 Also, there is no effect on the ABI.
1393 (_REGEX_SOURCE): New macro.
1394 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
1395 defined and _GNU_SOURCE is not; this fixes a name space violation.
1397 Rename the following macros to obey POSIX requirements.
1398 The old names are still visible as macros if _REGEX_SOURCE is defined.
1399 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
1400 RE_BACKSLASH_ESCAPE_IN_LISTS.
1401 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
1402 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
1403 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
1404 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
1405 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
1406 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
1407 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
1408 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
1409 (REG_INTERVALS): renamed from RE_INTERVALS.
1410 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
1411 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
1412 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
1413 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
1414 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
1415 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
1416 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
1417 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
1418 RE_UNMATCHED_RIGHT_PAREN_ORD.
1419 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
1420 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
1421 (REG_DEBUG): renamed from RE_DEBUG.
1422 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
1423 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
1424 unusual, since we can't clash with the POSIX REG_ICASE.
1425 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
1426 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
1427 (REG_NO_SUB): renamed from RE_NO_SUB.
1428 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
1429 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
1430 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
1431 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
1432 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
1433 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
1434 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
1435 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
1436 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
1437 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
1438 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
1439 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
1440 RE_SYNTAX_POSIX_MINIMAL_BASIC.
1441 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
1442 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
1443 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
1444 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
1445 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
1446 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
1447 (REG_FIXED): Renamed from REGS_FIXED.
1448 (REG_NREGS): Renamed from RE_NREGS.
1450 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
1451 of other REG_* macros, since POSIX says the user is allowed to
1452 #undef these macros selectively.
1454 (reg_errcode_t): Update comment stating what other tables need
1457 Rename the following enum values to obey POSIX requirements.
1458 The old names are still visible as macros.
1459 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
1460 is not defined, since GNU is supposed to be a superset of POSIX as
1461 much as possible, and since we want reg_errcode_t to be a signed
1462 type for implementation consistency.
1463 (_REG_NOERROR): Renamed from REG_NOERROR.
1464 (_REG_NOMATCH): Renamed from REG_NOMATCH.
1465 (_REG_BADPAT): Renamed from REG_BADPAT.
1466 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
1467 (_REG_ECTYPE): Renamed from REG_ECTYPE.
1468 (_REG_EESCAPE): Renamed from REG_EESCAPE.
1469 (_REG_ESUBREG): Renamed from REG_ESUBREG.
1470 (_REG_EBRACK): Renamed from REG_EBRACK.
1471 (_REG_EPAREN): Renamed from REG_EPAREN.
1472 (_REG_EBRACE): Renamed from REG_EBRACE.
1473 (_REG_BADBR): Renamed from REG_BADBR.
1474 (_REG_ERANGE): Renamed from REG_ERANGE.
1475 (_REG_ESPACE): Renamed from REG_ESPACE.
1476 (_REG_BADRPT): Renamed from REG_BADRPT.
1477 (_REG_EEND): Renamed from REG_EEND.
1478 (_REG_ESIZE): Renamed from REG_ESIZE.
1479 (_REG_ERPAREN): Renamed from REG_ERPAREN.
1480 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
1481 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
1482 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
1483 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
1485 (_REG_RE_NAME, _REG_RM_NAME): New macros.
1486 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
1487 changed. But support the old name if the new one is not defined
1488 and if _REGEX_SOURCE.
1490 Change the following member names in struct re_pattern_buffer.
1491 The old names are still supported if !_REGEX_SOURCE.
1492 The new names are always supported, regardless of _REGEX_SOURCE.
1493 (re_buffer): Renamed from buffer.
1494 (re_allocated): Renamed from allocated.
1495 (re_used): Renamed from used.
1496 (re_syntax): Renamed from syntax.
1497 (re_fastmap): Renamed from fastmap.
1498 (re_translate): Renamed from translate.
1499 (re_can_be_null): Renamed from can_be_null.
1500 (re_regs_allocated): Renamed from regs_allocated.
1501 (re_fastmap_accurate): Renamed from fastmap_accurate.
1502 (re_no_sub): Renamed from no_sub.
1503 (re_not_bol): Renamed from not_bol.
1504 (re_not_eol): Renamed from not_eol.
1505 (re_newline_anchor): Renamed from newline_anchor.
1507 Change the following member names in struct re_registers.
1508 The old names are still supported if !_REGEX_SOURCE.
1509 The new names are always supported, regardless of _REGEX_SOURCE.
1510 (rm_num_regs): Renamed from num_regs.
1511 (rm_start): Renamed from start.
1512 (rm_end): Renamed from end.
1514 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
1515 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
1516 Prepend __ to parameter names.
1518 Undo yesterday's changes.
1520 2005-08-24 Jim Meyering <jim@meyering.net>
1522 Sync from coreutils.
1523 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
1525 2005-08-21 Bruno Haible <bruno@clisp.org>
1527 * lock.h: Add multiple inclusion guard.
1528 * tls.h: Add multiple inclusion guard.
1530 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
1532 * regex.h (REG_NOSYS)
1533 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
1534 Define, since POSIX requires it as of 2001.
1535 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
1536 New private symbol, used to keep the enum signed in all cases.
1537 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
1538 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
1540 * regex_internal.c (re_string_skip_chars, register_state):
1542 Remove forward decls; no longer needed now that we use prototypes.
1543 * regexec.c (acquire_init_state_context, check_halt_node_context):
1544 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
1545 (clean_state_log_if_needed): Likewise.
1547 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
1549 Fix problems reported by Sam Steingold in
1550 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
1551 * regexec.c (sift_states_bkref): Fix portability bug: the code
1552 assumed that reg_errcode_t is a signed type, which is not
1553 necessarily true if _XOPEN_SOURCE is not defined.
1554 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
1555 some compilers warn about it otherwise.
1557 2005-08-20 Jim Meyering <jim@meyering.net>
1559 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
1560 of unused local, dfa.
1562 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
1564 * regcomp.c (create_initial_state): Remove duplicate decl.
1565 (init_word_char, create_initial_state, duplicate_node_closure):
1566 (fetch_token, peek_token_bracket, build_range_exp):
1567 (build_collating_symbol): Remove forward decls; no longer needed
1568 now that we use prototypes.
1571 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
1572 (re_compile_fastmap_iter, regcomp, regerror, regfree):
1573 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
1574 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
1575 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
1576 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
1577 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
1578 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
1579 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
1580 (build_range_exp, build_collating_symbol, parse_bracket_exp):
1581 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
1582 (build_charclass, build_charclass_op, fetch_number, create_tree):
1583 (create_token_tree, mark_opt_subexp, duplicate_tree):
1584 Use prototypes rather than old-style definitions.
1587 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
1588 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
1589 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
1590 (re_string_reconstruct, re_string_peek_byte_case):
1591 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
1592 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
1593 (re_node_set_init_copy, re_node_set_add_intersect):
1594 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1595 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1596 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
1597 (re_acquire_state, re_acquire_state_context, register_state):
1598 (create_ci_newstate, create_cd_newstate, free_state):
1600 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
1601 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
1602 (re_search_internal, prune_impossible_nodes):
1603 (acquire_init_state_context, check_matching, static):
1604 (check_halt_node_context, check_halt_state_context, proceed_next_node):
1605 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
1606 (update_regs, sift_states_backward, build_sifted_states):
1607 (clean_state_log_if_needed, merge_state_array):
1608 (update_cur_sifted_state, add_epsilon_src_nodes):
1609 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
1610 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
1611 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
1612 (find_recover_state, check_subexp_matching_top, transit_state_mb):
1613 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
1614 (check_arrival, check_arrival_add_next_nodes):
1615 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
1616 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
1617 (check_node_accept_bytes, check_node_accept, extend_buffers):
1618 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
1619 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
1624 (re_string_allocate, re_string_construct, re_string_reconstruct):
1625 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
1626 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
1627 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
1628 (re_string_context_at, re_string_peek_byte_case):
1629 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
1630 is defined, since we now use prototypes always.
1632 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
1633 C89 or better. All uses removed.
1635 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
1637 * regex_internal.c (re_acquire_state, re_acquire_state_context)
1638 [defined lint]: Suppress bogus uninitialized-variable warnings.
1640 * regcomp.c (duplicate_node): Return new index, not an error code,
1641 and let the caller return REG_ESPACE if out of space. This
1642 removes an uninitialied-variable warning with GCC 4.0.1, and also
1643 avoids taking the address of a local variable. All callers
1646 2005-08-19 Jim Meyering <jim@meyering.net>
1648 * regexec.c (proceed_next_node): Redo local variables to
1649 avoid GCC shadowing warnings.
1651 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
1653 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
1654 (re_node_set_insert_last, re_dfa_add_node):
1655 Rename local variables to avoid GCC shadowing warnings.
1657 2005-08-18 Bruno Haible <bruno@clisp.org>
1659 * strstr.c (strstr): Fix return value in multibyte case.
1660 * strcasestr.c (strcasestr): Likewise.
1662 2005-08-17 Jim Meyering <jim@meyering.net>
1664 Make the %s format (seconds since the epoch) work for a negative
1665 number and when used with a zero-padded field width, e.g. %015s.
1667 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
1668 label so that it precedes the code to set `digits'. Otherwise,
1669 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
1670 print `00-22'. Now, it prints `-0022', as it should.
1672 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
1674 * regex.h: Remove useless space-before-tab. From coreutils.
1676 2005-08-17 Bruno Haible <bruno@clisp.org>
1678 * strcasestr.h: New file.
1679 * strcasestr.c: New file.
1681 2005-08-17 Bruno Haible <bruno@clisp.org>
1683 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
1684 * strstr.c: Completely rewritten, with multibyte locale support.
1686 2005-08-17 Bruno Haible <bruno@clisp.org>
1688 * strcasecmp.c: Use mbuiter.h.
1690 2005-08-17 Bruno Haible <bruno@clisp.org>
1692 * mbuiter.h: New file.
1694 2005-08-16 Bruno Haible <bruno@clisp.org>
1696 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
1698 (mbi_avail, mbi_advance): Let the iteration end before the terminating
1699 NUL byte, not after it.
1701 2005-08-16 Bruno Haible <bruno@clisp.org>
1703 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
1704 the valid ones. Makes the comparison operations transitive:
1705 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
1706 * strcasecmp.c (strcasecmp): Use mb_casecmp.
1708 2005-08-16 Bruno Haible <bruno@clisp.org>
1710 * strcase.h (strcasecmp): Add note in comments.
1711 * strncasecmp.c: Use code from strcasecmp.c.
1712 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
1713 (strcasecmp): Work correctly in multibyte locales.
1715 2005-08-16 Bruno Haible <bruno@clisp.org>
1717 * strnlen1.h: New file.
1718 * strnlen1.c: New file.
1720 2005-08-16 Bruno Haible <bruno@clisp.org>
1722 * mbfile.h: New file.
1724 2005-08-16 Bruno Haible <bruno@clisp.org>
1726 * mbiter.h: New file.
1728 2005-08-16 Bruno Haible <bruno@clisp.org>
1730 * mbchar.h: New file.
1731 * mbchar.c: New file.
1733 2005-08-16 Bruno Haible <bruno@clisp.org>
1735 * tls.h: New file, from GNU gettext.
1736 * tls.c: New file, from GNU gettext.
1738 2005-08-15 Bruno Haible <bruno@clisp.org>
1740 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
1743 2005-08-14 Jim Meyering <jim@meyering.net>
1745 Sync from coreutils.
1747 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
1748 Use the hash-table-based cycle-detection code not just when
1749 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
1750 Reported by James Youngman in
1751 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
1752 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
1753 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
1754 This lets us compile with -DFTS_DEBUG, once again.
1755 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
1756 * fts.c (fd_safer): Remove decl.
1757 Include fcntl--.h rather than unistd-safer.h
1758 (fts_safe_changedir): Don't call fd_safer; no longer needed
1759 now that we include fcntl--.h.
1761 2005-08-11 Simon Josefsson <jas@extundo.com>
1763 * readline.h, readline.c: New file.
1765 2005-08-11 Bruno Haible <bruno@clisp.org>
1767 * strnlen.h (strnlen): Change parameter name to match comment.
1769 2005-08-10 Simon Josefsson <jas@extundo.com>
1771 * strndup.c: Use strnlen.h.
1773 * strnlen.h: New file.
1775 2005-08-02 Simon Josefsson <jas@extundo.com>
1777 * getline.h, getline.c: Rewrite.
1779 * getdelim.h, getdelim.c: New files, ported from glibc.
1781 2005-07-31 Bruno Haible <bruno@clisp.org>
1783 * lock.h (gl_lock_initializer): New macro.
1784 (gl_lock_define_initialized): Use it.
1785 (gl_rwlock_initializer): New macro.
1786 (gl_rwlock_define_initialized): Use it.
1787 (gl_recursive_lock_initializer): New macro.
1788 (gl_recursive_lock_define_initialized): Use it.
1790 2005-07-26 Bruno Haible <bruno@clisp.org>
1792 * lock.h: Update from GNU gettext.
1793 * lock.c: Update from GNU gettext.
1795 2005-07-18 Bruno Haible <bruno@clisp.org>
1797 * lock.h (gl_once_t): New type.
1798 (gl_once_define, gl_once): New macros.
1799 * lock.c (fresh_once): New variable.
1800 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
1803 2005-07-18 Simon Josefsson <jas@extundo.com>
1805 * check-version.c (check_version): Accept identical versions too.
1807 2005-07-18 Bruno Haible <bruno@clisp.org>
1809 * lock.h: New file, from GNU gettext.
1810 * lock.c: New file, from GNU gettext.
1812 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
1814 * quotearg.c: Add translator comment suggested by Bruno Haible,
1815 with a minor change.
1817 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
1819 * version-etc-fsf.c (version_etc_copyright): Parameterize the
1820 copyright symbol and the year.
1821 * version-etc.c (COPYRIGHT_YEAR): New constant.
1822 (version_etc_va): Use parameterized copyright notice.
1823 Reword to conform to the current GNU coding standards.
1825 2005-07-11 Simon Josefsson <jas@extundo.com>
1827 * size_max.h: New file.
1829 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
1831 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
1834 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
1835 and Paul Eggert <eggert@cs.ucla.edu>
1837 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
1838 in wint_t, not wchar_t. Remove now-unnecessary cast.
1840 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
1842 * regex.c, regex.h: Sync from libc.
1843 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
1844 New files, synced from libc, except that regex_internal.h
1845 currently has a small porting fix.
1847 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
1849 Remove the dependency of the strftime module on the tzset module.
1850 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
1851 Copy the input structure, to work around some of the bug with
1852 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
1853 Solaris releases, you should also use the tzset module, but we won't
1854 require it as a dependency any more since we don't want LGPLed code
1855 to depend on GPLed code.
1857 2005-07-02 Jim Meyering <jim@meyering.net>
1859 * backupfile.c (backup_args): Change a `0' to NULL.
1861 2005-07-01 Jim Meyering <jim@meyering.net>
1863 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
1864 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
1865 * save-cwd.c, tempname.c:
1866 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
1867 and don't include <sys/file.h>).
1869 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
1871 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
1872 declares only 'struct timespec;' (!).
1874 2005-06-29 Jim Meyering <jim@meyering.net>
1876 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
1877 type name. Use the variable name instead.
1878 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
1880 2005-06-28 Simon Josefsson <jas@extundo.com>
1882 * check-version.h, check-version.c: New files.
1884 2005-06-28 Simon Josefsson <jas@extundo.com>
1886 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
1887 collision with global variable. Better indentation. Don't
1888 increment buffer pointer beyond buffer end. Based on comments
1889 from Paul Eggert <eggert@cs.ucla.edu>.
1893 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
1895 * canon-host.c (canon-host): Append trailing "," to 0 in
1896 initializer of struct addrinfo, as an indication that we don't
1897 care how many members the structure has.
1899 2005-06-24 Derek Price <derek@ximbiot.com>
1900 and Bruno Haible <bruno@clisp.org>
1902 Remove stat module & update lstat.
1903 * stat.c: Remove this file...
1904 (slash_aware_lstat): ...moving this content and its support...
1905 * lstat.c (rpl_lstat): ...into here.
1906 * lstat.h: New file.
1908 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
1910 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
1911 (ranged_convert): Don't save conversion in a temporary struct.
1912 This causes a warning with GCC 4.0.0, and anyway in the typical
1913 case it's not worth the extra 100 bytes or so of code.
1914 (ranged_convert, __mktime_internal): When calling a function via a
1915 pointer P, use P () rather than (*P) (), as we now assume C89 or
1918 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
1920 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
1921 "who -r" failed to give output. Problem reported by Tim Waugh.
1923 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
1924 (xcalloc): Use it to avoid needless tests.
1925 Problem reported by Jim Meyering.
1927 2005-06-16 Jim Meyering <jim@meyering.net>
1929 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
1930 when either N or S is zero.
1932 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1934 * argp.h (__option_is_short): Check upper limit of
1935 __key. Isprint() requires its argument to have the value
1936 of an unsigned char or EOF.
1938 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
1940 * fnmatch.c (fnmatch): If there is an encoding error in a
1941 multibyte string or pattern, fall back on unibyte matching.
1942 Problem reported by James Youngman.
1944 2005-06-08 Bruno Haible <bruno@clisp.org>
1946 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
1949 2005-06-08 Bruno Haible <bruno@clisp.org>
1951 * csharpcomp.h: New file, from GNU gettext.
1952 * csharpcomp.c: New file, from GNU gettext.
1953 * csharpcomp.sh.in: New file, from GNU gettext.
1955 2005-06-07 Derek Price <derek@ximbiot.com>
1958 * glob_.h: Indent nested #ifdef.
1960 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
1962 Sync from coreutils.
1963 Use "file name" when talking about file names, instead of "filename"
1964 or "path", as per the GNU coding standards.
1965 * mkdir-p.c: Renamed from makepath.c.
1966 (make_dir_parents): Renamed from make_path. All callers changed.
1967 * mkdir-p.h: Likewise. All includers changed.
1968 * filenamecat.c: Renamed from path-concat.c.
1969 (file_name_concat): Renamed from path_concat. All callers changed.
1970 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
1971 * filenamecat.h: Likewise. All includers changed.
1972 * acl.c: Don't use "path" or "filename" to mean "file name"
1973 in comments or local variable names.
1974 * basename.c: Likewise.
1975 * canonicalize.c, canonicalize.h: Likewise.
1976 * dirname.c, dirname.h: Likewise.
1977 * euidaccess.c: Likewise.
1978 * exclude.c: Likewise
1979 * fnmatch_.h, fnmatch_loop.c: Likewise.
1980 * fsusage.c, fsuage.h: Likewise.
1981 * fts.c, fts_.h: Likewise.
1982 * getcwd.c: Likewise.
1983 * getloadavg.c: Likewise.
1984 * mkstemp.c: Likewise.
1985 * mountlist.c, mountlist.h: Likewise.
1986 * openat.c, openat.h: Likewise.
1987 * readlink-stub.c: Likewise.
1988 * readutmp.c, readutmp.h: Likewise.
1989 * rename.c: Likewise.
1990 * rmdir.c: Likewise.
1992 * savedir.c: Likewise.
1993 * stripslash.c: Likewise.
1994 * tempname.c: Likewise.
1995 * xreadlink.c: Likewise.
1996 * exclude.c (excluded_file_name): Renamed from excluded_filename.
1998 * exclude.h: Likewise.
2000 * euidaccess.c (getuid, getgid, getuid, getegid)
2001 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2002 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
2003 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2004 * pathmax.h: Include <limits.h> unconditionally, since other
2005 files have been getting away with it for years (MORE/BSD 4.3
2007 * userspec.c (getpwnam, getgrnam, getgrgid)
2008 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2010 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
2011 Define to 256, not 255, as per modern POSIX.
2013 2005-06-01 Bruno Haible <bruno@clisp.org>
2015 * csharpexec.h: New file, from GNU gettext.
2016 * csharpexec.c: New file, from GNU gettext.
2017 * csharpexec.sh.in: New file, from GNU gettext.
2019 2005-05-31 Derek Price <derek@ximbiot.com>
2020 Paul Eggert <eggert@cs.ucla.edu>
2023 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
2025 2005-05-29 Derek Price <derek@ximbiot.com>
2026 Paul Eggert <eggert@cs.ucla.edu>
2028 * glob_.h, glob.c: New files.
2030 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
2032 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
2034 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
2035 the configuration hassle isn't worth it.
2036 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
2037 (LONGEST_MODIFIER, PRIuMAX): Remove.
2039 2005-05-27 Bruno Haible <bruno@clisp.org>
2041 * getlogin_r.h: Remove second include of <stddef.h>.
2043 2005-05-25 Bruno Haible <bruno@clisp.org>
2044 Derek Price <derek@ximbiot.com>
2046 * getlogin_r.h: Simplify API documentation.
2048 2005-05-25 Derek Price <derek@ximbiot.com>
2049 Paul Eggert <eggert@cs.ucla.edu>
2051 * getlogin_r.c, getlogin_r.h: New files.
2053 2005-05-22 Bruno Haible <bruno@clisp.org>
2055 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
2056 Also include <sys/param.h> if it defines MIN, MAX.
2057 Based on a patch by Derek Price <derek@ximbiot.com>.
2059 2005-05-22 Bruno Haible <bruno@clisp.org>
2061 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
2062 (INT64_MIN): Fix definition.
2063 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
2065 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
2066 NEED_SIGNED_INT_TYPES.
2068 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
2069 HAVE_SYSTEM_INTTYPES.
2071 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
2073 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
2074 so that unistd-safer.h (GPL'ed code) need not be included.
2076 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
2079 * fts.c: Don't include "cycle-check.h" or "hash.h".
2080 (setup_dir, free_dir): New functions.
2081 (enter_dir, leave_dir): Define trivial
2082 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
2083 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
2084 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
2085 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
2086 Move to fts-cycle.c.
2087 (fts_open): Use setup_dir.
2088 (fts_close): Use free_dir.
2089 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
2090 This adds a label and some gotos, but the alternatives were messier.
2091 Check for memory allocation failure when entering a dir.
2092 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
2093 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
2094 (FTS): New member fts_cycle, that is a union that contains the
2095 old active_dir_ht and cycle_state. All uses changed to mention
2096 fts_cycle.ht and fts_cycle.state.
2097 * fts-cycle.c: New file, containing GPL'ed code migrated out of
2098 fts.c, with the following changes:
2099 (setup_dir, free_dir): New functions.
2100 (enter_dir): Now returns bool. Return true if successful, false
2101 if memory exhausted. All callers changed.
2102 Do not bother partly cleaning up on
2103 memory allocation failure; that is free_dir's job.
2104 However, free ad if hash_insert fails, to avoid memory leak.
2105 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
2106 fts->fts_options to see which union member to use.
2108 2005-05-20 Jim Meyering <jim@meyering.net>
2110 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
2111 Now a macro, to pacify GCC.
2113 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
2115 * chown.c (rpl_chown): Return -1 on failure.
2117 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
2119 * canonicalize.c: Include canonicalize.h first, to test interface.
2120 Include <stddef.h> unconditionally, since we assume C89 now.
2121 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
2122 * fts.c: Include fts_.h first, to check interface.
2123 Do not include intprops.h; no longer needed.
2124 Include cycle-check.h and hash.h, since fts_.h no longer does.
2125 Remove unnecessary casts of closedir to void.
2126 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
2127 decide whether to decrement nlinks.
2128 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
2129 (FTS): Use struct hash_table * instead of Hash_table, so that
2130 we no longer need to include hash.h here.
2132 2005-05-17 Jim Meyering <jim@meyering.net>
2134 * fts.c, fts_.h: New files, from coreutils.
2136 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
2138 Sync from coreutils.
2139 * unlinkdir.c, unlinkdir.h: New files.
2140 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
2141 regex.h, unlocked-io.h, xtime.h:
2142 White space changes only.
2143 * makepath.c (make_path): Port to hosts where leading "//" is special.
2144 * yesno.c: Include getline.h, not ctype.h.
2145 (yesno): Don't remove leading white space; POSIX doesn't allow it.
2146 Use getline to remove arbitrary restriction on response length.
2148 2005-05-13 Bruno Haible <bruno@clisp.org>
2150 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
2151 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
2152 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
2153 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
2154 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
2155 Add support for 64-bit integers in the MSVC compiler.
2157 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
2159 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
2160 Change the initial comment to refer to GPL, not LGPL.
2161 gnulib-tool will change it to LGPL as needed.
2163 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
2164 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
2165 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
2166 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
2167 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
2168 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
2169 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
2170 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
2171 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
2172 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
2173 concatpath.c, config.charset, copy-file.c, copy-file.h,
2174 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
2175 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
2176 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
2177 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
2178 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
2179 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
2180 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
2181 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
2182 full-read.c, full-read.h, full-write.c, full-write.h,
2183 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
2184 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
2185 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
2186 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
2187 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
2188 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
2189 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
2190 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
2191 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
2192 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
2193 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
2194 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
2195 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
2196 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
2197 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
2198 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
2199 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
2200 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
2201 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
2202 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
2203 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
2204 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
2205 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
2206 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
2207 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
2208 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
2209 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
2210 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
2211 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
2212 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
2213 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
2214 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
2215 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
2216 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
2217 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
2218 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
2219 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
2220 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
2221 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
2222 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
2223 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
2224 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
2225 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
2226 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
2227 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
2228 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
2229 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
2230 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
2231 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
2232 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
2233 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
2234 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
2235 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
2236 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
2237 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
2238 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
2239 Update FSF postal mail address.
2241 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
2243 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
2244 specified in ai_socktype. Fix invalid ai_protocol
2245 check. ai_protocol is usually set to 0 or depending on
2246 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
2247 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
2248 ai_socktype / ai_protocol in the returned addrinfo structure.
2250 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
2251 Bruno Haible <bruno@clisp.org>
2253 * inet_ntop.h: New file.
2254 * inet_ntop.c: New file, from glibc with modifications.
2256 2005-05-08 Jim Meyering <jim@meyering.net>
2258 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
2260 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
2262 Merge from coreutils. Among other things,
2263 add bulletproofing for cases where stdin, stdout, or stderr are closed.
2264 * fd-safer.c: New file.
2265 * fcntl-safer.h, open-safer.c: Remove.
2266 * chdir-long.c: Fix comment "fetish" -> "coreutils".
2267 * dup-safer.c: Include unistd-safer.h first.
2268 Don't include errno.h.
2269 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
2270 * file-type.h: Don't assume invoker included sys/stat.h first.
2271 * file-type.c: Rely on file-type.h change.
2272 * getloadavg.c: Include unistd-safer.h.
2273 (getloadavg): Use safer open.
2274 * getusershell.c: Include "stdio-safer.h".
2275 (getusershell): Use safer fopen.
2276 * long-options.c (long_options): Use NULL rather than 0.
2277 * modechange.h (mode_free): Remove; all callers changed to invoke
2279 * modechange.c: Likewise.
2280 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
2281 (MODE_DONE): New constant.
2282 (struct mode_change): Remove 'next' member.
2283 (make_node_op_equals): New function; like the old one of the
2284 same name, except it allocates an array.
2285 (mode_compile, mode_create_from_ref): Use it.
2286 (mode_compile): Allocate result as an array, not a linked list.
2287 Parse octal string ourself, so that we catch mistakes like "+0".
2288 (mode_adjust): Arg is an array, not a linked list.
2289 * modechange.c: Include stat-macros.h, xalloc.h.
2290 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
2291 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
2292 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
2293 Remove. This is now stat-macros.h's job.
2294 (talloc): Remove. All callers replaced by xalloc, so that
2295 our invokers don't have to worry about reporting memory failures.
2296 (make_node_op_equals): Remove.
2297 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
2299 (struct mode_change): Moved here from modechange.h.
2300 (mode_append_entry): Remove.
2301 (mode_compile): Remove MASKED_OPS arg, since it encouraged
2302 apps to have incorrect behavior. Use simpler algorithm for head
2303 and tail. Don't futz with umask; that's now the job of mode_adjust.
2304 Detect more invalid usages rather than having somewhat-random behavior.
2305 Don't insert an "a=" action, as that leads to incorrect behavior.
2306 (mode_compile, mode_create_from_ref): Return NULL on error instead
2307 of an enum, since now there's only one way to have an error. All
2309 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
2310 at the correct time. Simplify calculation of "+u" and its ilk.
2311 Don't mishandle "+X".
2312 (mode_free): Remove "register" and localize decls.
2313 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
2314 (struct mode_change): Move to modechange.c; callers don't
2315 need to see this stuff.
2316 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
2317 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
2318 (mode_change, mode_adjust): Reflect the new signatures noted above.
2319 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
2320 that might redefine system include files.
2321 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
2322 (my_usleep): Use NULL rather than (void *) 0.
2323 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
2324 Use siginterrupt to specify that system calls should be interrupted.
2325 (rpl_nanosleep): Move initialization of suspended closer to call of
2327 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
2328 * readutmp.c: Likewise. Include signal.h, stdbool.h.
2329 (desirable_utmp_entry): New function.
2330 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
2331 using x2nrealloc, to simplify logic.
2332 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
2333 size calculation. Do not assume utmp file is a regular file.
2334 * readutmp.h (UT_PID): Moved here from ../src/who.c.
2335 (READ_UTMP_CHECK_PIDS): New constant.
2336 * save-cwd.c: Include unistd-safer.h.
2337 (save_cwd): Use fd_safer.
2338 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
2339 [!_LIBC] Include "stat-macros.h" instead.
2340 * unistd-safer.h (fd_safer): New decl.
2342 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
2344 * byteswap_.h: New file.
2346 2005-04-25 Albert Chin <china@thewrittenword.com>
2348 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
2351 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
2353 * getdate.y (zone): Allow relunit_snumber after tZONE, so
2354 that "UTC +1 second" continues to work. Problem reported
2356 (relunit_snumber): New rule.
2359 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
2361 * getdate.y (universal_time_zone_table): New constant.
2362 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
2363 universal_time_zone_table.
2364 (lookup_zone): Prefer universal_time_zone_table to
2365 local_time_zone_table, so that "GMT" time stamps are allowed in
2366 London during the summer. Problem reported by Ian Abbott.
2368 2005-04-12 Jim Meyering <jim@meyering.net>
2370 * human.c (humblock): Set *options even when returning due to
2371 xstrtoumax conversion failure. Thanks to a used-uninitialized
2374 2005-04-09 Jim Meyering <jim@meyering.net>
2376 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
2377 -Wuninitialized: initialize tm0.tm_year.
2379 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
2381 * getdate.y (parser_control): rels_seen is now a boolean, not a
2382 count, since there's no maximum. All uses changed.
2383 Add member dsts_seen.
2384 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
2386 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
2387 Use pc_rels_seen to decide whther a date is absolute.
2389 * getdate.y (number): Don't overwrite year.
2390 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
2393 2005-04-02 Simon Josefsson <jas@extundo.com>
2395 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
2396 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
2398 2005-03-27 Jim Meyering <jim@meyering.net>
2400 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
2402 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
2404 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
2405 "one's complement" -> "ones' complement" in comment, as per Knuth.
2406 "value of type" -> "type or expression" in comment.
2407 * mktime.c, strftime.c: Propagate intprops.h comment nits.
2409 2005-03-26 Jim Meyering <jim@meyering.net>
2412 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
2413 Correct typos: s/or/of/.
2415 2005-03-23 Jim Meyering <jim@meyering.net>
2417 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
2419 2005-03-21 Jim Meyering <jim@meyering.net>
2421 Changes imported from coreutils.
2423 * cycle-check.c: Don't include xalloc.h.
2425 * path-concat.c: Don't include assert.h.
2426 (path_concat): Remove assertion that would have triggered
2427 for ABASE starting with more than one slash.
2428 Reported by Andreas Schwab.
2430 * path-concat.c (path_concat): Set *BASE_IN_RESULT
2431 properly when ABASE is an absolute file name.
2432 Correct the description of this function.
2434 Add an assertion and a test driver.
2435 This fixes a bug introduced on 2004-07-02.
2436 Andreas Schwab reported the resulting failure of cp --parents:
2437 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
2439 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
2441 * strftime.c (my_strftime): If the underlying strftime returns 0
2442 (which shouldn't happen), generate nothing instead of returning 0
2443 immediately, so that nstrftime (NULL, ...) doesn't return 0.
2445 2005-03-16 Bruno Haible <bruno@clisp.org>
2447 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
2449 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
2451 * strftime.c (my_strftime): Prepend space to format so that we can
2452 reliably distinguish strftime failure from empty output on POSIX
2455 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
2457 * iconvme.c (SIZE_MAX): New macro, if not already defined.
2458 (iconv_string): Don't guess a size-zero buffer, as that might cause
2459 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
2460 result would be 'too large', where 'too large' is (heuristically)
2461 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
2462 overflow concerns. This will prevent some unwanted malloc failures
2463 when the inputs are very large.
2465 2005-03-15 Bruno Haible <bruno@clisp.org>
2467 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
2470 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
2473 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
2475 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
2477 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
2478 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
2480 * strtol.c: Likewise.
2482 2005-03-14 Simon Josefsson <jas@extundo.com>
2484 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
2487 2005-03-14 Jim Meyering <jim@meyering.net>
2489 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
2490 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
2491 to be nonzero so that we (and caller) can detect the difference
2492 between a valid zero-length expansion and an error return, even
2493 when the underlying strftime fails before writing anything into
2496 2005-03-10 Jim Meyering <jim@meyering.net>
2498 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
2499 so that this module works on systems without fchdir.
2501 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
2503 Factor int-properties macros into a single file, except for
2504 glibc-related files.
2505 * intprops.h: New file.
2506 * getloadavg.c: Include it instead of limits.h.
2507 (INT_STRLEN_BOUND): Remove.
2508 * human.c: Include intprops.h.
2509 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
2510 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
2511 * inttostr.h: Include intprops.h instead of limits.h.
2512 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
2513 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
2514 for consistency with intprops.h.
2515 (time_t_is_integer, twos_complement_arithmetic): Use them.
2516 * sig2str.h: Include <signal.h>, intprops.h.
2517 (INT_STRLEN_BOUND): Remove.
2518 * strftime.c (TYPE_SIGNED): Remove.
2519 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
2520 * strtol.c: Adjust comments to match intprops.h.
2521 * userspec.c: Include intprops.h.
2522 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
2523 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
2524 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
2525 instead of rolling our own expressions.
2526 * xstrtol.c: Include xstrtol.h first, to test interface.
2528 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
2530 (my_strftime): Do not mishandle years close to INT_MAX, by doing
2531 the right thing even if adding 1900 would overflow. Similarly
2532 for tm_mon + 1 and tm_yday + 1.
2533 Make %Y always equivalent to %C%y, and similarly for %G and %g.
2534 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
2535 (DO_SIGNED_NUMBER): New macro.
2536 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
2538 2005-03-07 Bruno Haible <bruno@clisp.org>
2540 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
2542 2005-03-03 Derek R. Price <derek@ximbiot.com>
2543 Bruno Haible <bruno@clisp.org>
2545 * pagealign_alloc.h: New file.
2546 * pagealign_alloc.c: New file.
2548 2005-01-28 Bruno Haible <bruno@clisp.org>
2550 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
2553 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
2555 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
2556 The workaround isn't strictly needed for POSIX conformance, and
2557 it's too much of a pain to configure and maintain. We'll ask
2558 people to fix their kernels instead.
2559 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
2560 (NANOSLEEP_BUG_WORKAROUND): Remove.
2561 (xnanosleep): Remove the workaround.
2563 2005-02-12 Bruno Haible <bruno@clisp.org>
2565 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
2567 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
2569 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
2570 * timespec.h (gettime): Return void, since it always
2571 succeeds now. All uses changed.
2572 * gettime.c (gettime) Likewise.
2573 [HAVE_NANOTIME]: Prefer nanotime.
2574 Assume gettimeofday succeeds, as POSIX requires.
2575 Assime time () succeeds, since other code already does.
2576 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
2577 (timespec_subtract): Remove.
2578 (NANOSLEEP_BUG_WORKAROUND): New constant.
2579 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
2580 things considerably. Use it only on GNU/Linux hosts, since the
2581 workaround shouldn't be needed elsewhere.
2583 2005-02-24 Bruno Haible <bruno@clisp.org>
2585 * gettext.h: Update from GNU gettext 0.14.2.
2587 2005-02-24 Bruno Haible <bruno@clisp.org>
2589 * localcharset.c: Update from GNU gettext 0.14.2.
2590 * config.charset: Update from GNU gettext 0.14.2.
2592 2005-02-22 Simon Josefsson <jas@extundo.com>
2594 * iconvme.h, iconvme.c: New files, from libc.
2596 2005-02-20 Neil Conway <neilc@samurai.com>
2598 * xgethostname.c (xgethostname): Check for ENOMEM, which is
2599 returned by OSX/Darwin if the specified buffer is not large
2600 enough for the hostname.
2602 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
2604 * memrchr.h: New file.
2605 * chdir-long.c: Include it.
2606 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
2607 Don't bother including stddef.h.
2609 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2611 * argp-help.c (__argp_help): Create a fake struct argp_state and
2612 pass it to _help, otherwise the latter coredumps trying to
2613 dereference state.root_argp.
2615 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
2617 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
2619 Include <sys/types.h>, for dev_t.
2620 (ME_DUMMY, ME_REMOTE): Move from here....
2621 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
2622 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
2624 Include mountlist.h first, to test the interface.
2626 2005-01-29 Bruno Haible <bruno@clisp.org>
2628 * progname.c (program_name): Initialize.
2629 Needed when linking statically on MacOS X.
2631 2005-01-28 Bruno Haible <bruno@clisp.org>
2633 * javacomp.sh.in: New file, from GNU gettext.
2634 * javacomp.h: New file, from GNU gettext.
2635 * javacomp.c: New file, from GNU gettext.
2637 2005-01-26 Bruno Haible <bruno@clisp.org>
2639 * javaexec.sh.in: New file, from GNU gettext.
2640 * javaexec.h: New file, from GNU gettext.
2641 * javaexec.c: New file, from GNU gettext.
2643 2005-01-26 Simon Josefsson <jas@extundo.com>
2645 * gai_strerror.c: Use GPL in header.
2647 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2649 * argp-help.c (hol_entry_help): Avoid using non-constant
2650 initializers for struct pentry_state.
2651 (__argp_error): Check return value of __asprintf
2652 (__argp_failure): Translate error message
2654 * argp-parse.c: Removed braces around the expansion of N_()
2656 2005-01-21 Jim Meyering <jim@meyering.net>
2658 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
2659 same value as for Solaris 9.
2661 * chdir-long.c (chdir_long): Rewrite to remove limitation on
2662 component length. This included changing the parameter to be
2663 of type `char *' rather than `char const *'.
2664 * chdir-long.h (chdir_long): Update prototype.
2666 * openat.c (fdopendir, fstatat): New functions.
2667 * openat.h: Include headers required for use of DIR and struct stat.
2668 [AT_SYMLINK_NOFOLLOW]: Define.
2669 (fdopendir, fstatat): Add prototypes.
2671 2005-01-21 Bruno Haible <bruno@clisp.org>
2673 * classpath.h: New file, from GNU gettext.
2674 * classpath.c: New file, from GNU gettext.
2676 2005-01-20 Simon Josefsson <jas@extundo.com>
2678 * version-etc-fsf.c: New file, with version_etc_copyright.
2679 * version-etc.c: Remove version_etc_copyright.
2680 * version-etc.h (version_etc_copyright): Use [] instead of * in
2681 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
2683 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
2685 * save-cwd.c (save_cwd): Remove code to support the case
2686 where fchdir is missing or flaky.
2688 2005-01-20 Simon Josefsson <jas@extundo.com>
2690 * base64.h (isbase64): Add.
2692 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
2693 using a unsigned prototype, don't inline.
2694 (base64_decode): Use it.
2696 2005-01-19 Bruno Haible <bruno@clisp.org>
2698 * sh-quote.h: New file, from GNU gettext.
2699 * sh-quote.c: New file, from GNU gettext.
2701 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
2703 Merge changes from coreutils, as described below in several
2704 changelogs dated today.
2706 * save-cwd.c: Include "save-cwd.h" before other include files.
2707 (O_DIRECTORY): Remove; not needed here, since "." must be
2708 a directory. All uses removed.
2709 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
2710 universal on Suns, and we also need to test for IRIX.
2711 Revamp code to use 'if' rather than '#if'.
2712 Avoid unnecessary comparison of cwd->desc to 0.
2714 * utimens.c (futimens): Robustify the previous patch, by checking
2715 for known valid error numbers rather than observed invalid ones.
2717 2005-01-18 Jim Meyering <jim@meyering.net>
2719 * version-etc.c (version_etc_copyright): Update copyright date.
2721 * utimens.c (futimens): Account for the fact that futimes
2722 can also fail with errno == ENOSYS or errno == ENOENT.
2723 Patch from Dmitry V. Levin.
2725 Change the name of the robust chdir function from chdir to chdir_long.
2726 * save-cwd.c: Include chdir-long.h rather than chdir.h.
2727 (restore_cwd): Use chdir_long, not chdir.
2728 * chdir-long.c: Renamed from chdir.c.
2729 * chdir-long.h: Renamed from chdir.h.
2730 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
2733 2005-01-18 Bob Proulx <bob@proulx.com>
2735 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
2736 offsetof() macro construct to avoid compile failure with native HP-UX
2737 11.0 ANSI C compiler.
2739 2005-01-06 Bruno Haible <bruno@clisp.org>
2741 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
2742 because stpncpy.m4 takes care of it.
2744 2004-01-24 Bruno Haible <bruno@clisp.org>
2746 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
2748 2003-10-09 Bruno Haible <bruno@clisp.org>
2750 * progreloc.c: Include xalloc.h instead of xmalloc.h.
2752 2005-01-06 Bruno Haible <bruno@clisp.org>
2754 * fwriteerror.h (fwriteerror): Change specification to include fclose.
2755 * fwriteerror.c: Include <stdbool.h>.
2756 (fwriteerror): At the end, close the file stream. Record whether
2757 stdout was already closed.
2759 2004-05-27 Bruno Haible <bruno@clisp.org>
2761 * execute.c (environ): Declare if needed.
2762 * pipe.c (environ): Likewise.
2763 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
2765 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
2767 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
2768 definitions to be after all include files, to avoid collisions.
2769 Problem reported by Bob Proulx.
2771 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
2773 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
2774 not needed. This removes a dependency on the gettext module.
2775 [defined _LIBC]: Do not include <libintl.h>; not needed.
2777 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
2779 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
2782 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
2784 * argp-parse.c: Include <stddef.h>.
2785 (alignof, alignto): New macros.
2786 (parser_init): Don't assume that void * is aligned sufficiently
2789 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
2790 need to extend the stack.
2791 (YYINITDEPTH): New macro, so that the initial stack isn't overly
2794 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2796 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
2798 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
2800 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
2801 Remove now-obsolete comment about AIX.
2802 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
2803 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
2804 (YYMAXDEPTH): New macro.
2806 2004-12-18 Bruno Haible <bruno@clisp.org>
2808 * fatal-signal.c (fatal_signals): Make non-const.
2809 (init_fatal_signals): New function.
2810 (uninstall_handlers, install_handlers): Ignore signals that were set to
2812 (at_fatal_signal): Call init_fatal_signals.
2813 (init_fatal_signal_set): Likewise. Ignore signals that were set to
2815 Reported by Paul Eggert.
2817 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
2819 * getdate.y (textint): New member "negative".
2820 (time_zone_hhmm): New function.
2821 Expect 14 shift-reduce conflicts, not 13.
2822 (o_colon_minutes): New rule.
2823 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
2824 (yylex): Set the "negative" member of signed numbers.
2826 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
2828 Changes imported from coreutils.
2829 * hard-locale.c: Assume <locale.h> exists.
2831 (GLIBC_VERSION): New macro.
2832 (hard_locale): Assume setlocale exists.
2833 Rewrite to avoid #ifdef.
2834 Use strdup rather than malloc + strcpy.
2835 * human.c: Assume <locale.h> exists.
2836 (human_readable): Assume localeconv exists.
2838 2004-12-01 Jakub Jelinek <jakub@redhat.com>
2840 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
2841 convert T2, not T. (Imported from libc.)
2843 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
2845 * getcwd.c (is_ENAMETOOLONG): New macro.
2846 (__getcwd.c): Don't restore errno; glibc doesn't.
2847 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
2848 first, falling back to our code only if its results look suspicious.
2849 Ensure that the resulting buffer is only as large as necessary.
2851 * readutmp.c: Include readutmp.h first.
2852 Include <errno.h>, since readutmp.h no longer does that.
2853 * readutmp.h: Don't include <errno.h>,
2854 <sys/param.h>, <time.h>; not needed to establish interface.
2855 (errno): Remove decl.
2856 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
2857 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
2858 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
2860 2004-11-28 Simon Josefsson <jas@extundo.com>
2862 * base64.h, base64.c: New file.
2864 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
2866 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
2868 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
2870 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
2871 HP's ANSI C compiler.
2872 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
2873 Declaring int functions causes warnings on some modern systems and
2874 shouldn't be needed to compile on ancient ones.
2875 * same.c (MIN) [defined MIN]: Don't define, since it's already
2878 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
2879 with the following changes.
2880 (__set_errno): Parenthesize properly.
2881 Include <stdbool.h>.
2882 (MIN, MAX, MATCHING_INO): New macros.
2883 (__getcwd): Define with prototype, not K&R form.
2884 Use heuristics to allocate default buffer on stack if possible.
2885 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
2886 behavior, and to avoid the PATH_MAX limit when computing
2888 Use MATCHING_INO to compare inode number to file.
2889 Check for arithmetic overflow in size calculations.
2890 Fix bug in reallocation of dot array that caused getcwd to fail
2891 on directories nested deeper than 75.
2892 Be more careful about saving errno on error.
2893 Do not use realloc; use only free+malloc, as this is a bit
2894 more flexible and avoids a needless copy operation.
2895 Do not inspect st_dev and st_ino for symbolic links; POSIX
2896 doesn't specify the latter.
2897 Check for closedir errors.
2898 Avoid needless casts.
2899 Use "#ifdef weak_alias" around weak_alias, to be like other
2901 The following changes to getcwd.c have effect only when used in
2902 gnulib; they have no effect inside glibc proper.
2903 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
2904 as alloca isn't used.
2905 (alloca, __alloca): Likewise.
2906 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
2907 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
2908 unconditionally, as gnulib assumes C89 or better.
2909 Do not include <sys/param.h>.
2910 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
2911 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
2913 (NULL) [!defined NULL]: Remove; we assume C89 or better.
2914 Include <dirent.h> in a way that is compatible with modern Autoconf.
2915 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
2916 New macros, if not already defined.
2917 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
2918 Use "_LIBC", not "defined _LIBC", for consistency.
2919 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
2921 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
2922 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
2923 * xgetcwd.c: David MacKenzie's old code was removed, so give
2924 credit only to Jim Meyering and adjust the copyright dates.
2925 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
2926 <stdlib.h>, <unistd.h>, "pathmax.h".
2927 Instead, include "xgetcwd.h" (first) and "getcwd.h".
2928 (INITIAL_BUFFER_SIZE): Remove.
2929 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
2931 2004-11-23 Jim Meyering <jim@meyering.net>
2933 * getopt_.h: Remove trailing blanks.
2935 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
2937 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
2938 (futimens): New function, which uses futimes if available.
2939 (futimens, utimens): Support timespec==NULL, with same semantics
2940 as utime and utimens.
2941 * utimens.h (futimens): New decl.
2943 2004-11-23 Jim Meyering <jim@meyering.net>
2945 * __fpending.c: Add comment.
2947 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2949 * getopt_.h: Re-addition of __getopt_argv_const caused
2950 redefinition warnings. To avoid them, include the defines
2951 in `#if !defined __need_getopt ... #endif'. The only place
2952 where __getopt_argv_const is used is in definitions
2953 of getopt_long and getopt_long_only below, which are as well
2954 protected by `#ifndef __need_getopt'.
2955 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
2956 __need_getopt after including <stdio.h> and <unistd.h> These
2957 headers might have defined it.
2959 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
2961 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
2963 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
2964 optopt): Use them instead of invoking ## directly; otherwise, the
2965 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
2967 2004-11-19 Bruno Haible <bruno@clisp.org>
2969 * strtok_r.c: Move comments from here...
2970 * strtok_r.h: ... to here.
2972 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
2974 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
2975 might fail. Problem reported by Yoann Vandoorselaere.
2976 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
2977 that mishandle size_t overflow.
2979 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
2981 * canon-host.c: Include "strdup.h".
2982 (canon_host): Use getaddrinfo if available, so that IPv6 works.
2983 Use strdup instead of malloc/strcpy to duplicate strings.
2985 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
2986 (human_space_before_unit): New constant.
2987 * human.c (human_readable): Support it.
2989 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
2990 (xgetcwd): Set errno correctly when failing.
2991 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
2992 the failure is actually due to a PATH_MAX problem.
2994 Further getopt changes to make it more likely that glibc will
2995 buy the changes back.
2996 * getopt.c (POSIXLY_CORRECT): New constant.
2997 (getopt): Use it, so to preserve glibc semantic
2998 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
2999 when compiling for libc.
3000 * getopt_.h (__getopt_argv_const): Bring it back.
3001 (getopt_long, getopt_long_only): Use it.
3003 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
3004 New arg POSIXLY_CORRECT. All callers changed.
3005 (getopt): Argv is now char * const *, as per standard.
3006 (_getopt_internal_r, _getopt_internal): Argv is now char **,
3007 not char *__getopt_argv_const *.
3008 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
3009 _getopt_long_only_r): Likewise.
3010 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
3011 * getopt_int.h (_getopt_internal, _getopt_internal_r,
3012 _getopt_long_r, _getopt_long_only_r): Likewise.
3013 * getopt_.h (__getopt_argv_const): Remove.
3014 (getopt): Argv is now char * const *, as per standard.
3016 * getdate.y (tORDINAL): New token.
3017 (day, relunit): Allow it for relative times.
3018 (relative_time_table): Use tORDINAL for ordinals.
3020 2004-11-15 Jim Meyering <jim@meyering.net>
3022 * closeout.c: Include "__fpending.h" once again.
3023 Include <stdbool.h>.
3024 (close_stdout): Don't fail just because stdout was closed initially,
3025 since some programs don't write to stdout in the normal course of
3026 operation (other than --version and --help), and we don't want this
3027 function to make e.g. `touch file >&-' fail.
3028 But do fail if it was closed and someone has tried to write to it.
3029 E.g., `printf foo >&-' must fail.
3031 2004-11-11 Simon Josefsson <jas@extundo.com>
3033 * strtok_r.h, strtok_r.c: New file.
3035 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
3037 * getopt_.h (__getopt_argv_const): New macro, to be used so that
3038 we can stop lying to compilers about the constness of argv when we
3039 are compiled outside glibc.
3040 (getopt, getopt_long, getopt_long_only): Use it.
3041 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
3043 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
3044 _getopt_long_only_r): Likewise.
3045 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
3046 _getopt_long_only_r): Likewise.
3048 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
3049 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
3050 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
3051 the other external symbols.
3052 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
3053 declaration, since the above renaming now works around collisions.
3055 2004-11-11 Jim Meyering <jim@meyering.net>
3057 * linebreak.c: Remove trailing blanks.
3058 * alloca_.h: Likewise.
3059 * acosl.c: Likewise.
3060 * euidaccess.c: Likewise.
3061 * allocsa.h: Likewise.
3063 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
3065 * mktime.c (SHR): New macro, which is a portable
3066 substitute for >> that should work even on Crays.
3067 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
3068 Problem reported by Mark D. Baushke in
3069 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
3070 * getdate.y (SHR): Likewise.
3072 * strftime.c (SHR): Likewise.
3074 * quotearg.c (struct quoting_options): Use unsigned int for
3075 quote_these_too, so that right shifts are well defined. All uses
3078 2004-11-10 Simon Josefsson <jas@extundo.com>
3080 * getaddrinfo.h, getaddrinfo.c: New files.
3082 2004-11-10 Jim Meyering <jim@meyering.net>
3084 Ensure that no close failure goes unreported.
3085 * closeout.c (close_stdout): Always close stdout. I.e., don't
3086 return early when it seems there's nothing to flush.
3087 Don't include __fpending.h.
3089 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
3091 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
3093 2004-11-05 Bruno Haible <bruno@clisp.org>
3095 * readlink.c: Include stddef.h, needed for size_t on Woe32.
3096 Reported by Mark D. Baushke <mdb@cvshome.org>.
3098 2004-11-04 Bruno Haible <bruno@clisp.org>
3100 2004-09-11 Bruno Haible <bruno@clisp.org>
3101 * allocsa.valgrind: New file.
3102 2004-02-06 Bruno Haible <bruno@clisp.org>
3103 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
3104 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
3105 Reported by Christopher Seip <chris.seip@hp.com>.
3107 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
3109 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
3110 with errno == ERANGE if the buffer is too small.
3111 Problem reported by Mark D. Baushke.
3113 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
3115 * xreadlink.c (MAXSIZE): New macro.
3116 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
3117 size does not exceed MAXSIZE. Avoid cast.
3118 As suggested by Mark D. Baushke in
3119 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
3120 if readlink fails with buffer size just under MAXSIZE, try again
3123 2004-11-02 Derek R. Price <derek@ximbiot.com>
3124 and Paul Eggert <eggert@cs.ucla.edu>
3126 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
3127 (get_date): Overparenthesize to avoid GCC warning.
3129 2004-11-02 Bruno Haible <bruno@clisp.org>
3131 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
3132 function returns void.
3134 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
3136 * getpass.c (fflush_unlocked, flockfile, funlockfile)
3137 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
3140 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
3142 * getdate.y: Add support for TZ="foo" within a date string.
3143 Fix some bugs near time_t boundaries. Reject dates with
3144 out-of-range components, e.g., "Sept 31".
3145 Include <stdlib.h>, "setenv.h", "xalloc.h".
3146 (ISDIGIT_LOCALE): Remove; unused.
3147 Note that the TZ and time functions used here are not reentrant.
3148 (mktime_ok, get_tz): New functions.
3149 (TZBUFSIZE): New constant.
3150 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
3151 This requires that we sometimes generate our own TZ="XXX..." setting.
3153 2004-10-27 Derek R. Price <derek@ximbiot.com>
3155 * mktime.c (not_equal_tm): Remove redundant check.
3157 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
3159 * getdate.y: Use Bison 1.875 features, and some minor
3160 code cleanups. This change does not affect semantics.
3161 Don't include <stdlib.h>; no longer needed.
3162 Don't include unlocked-io.h; only the "#if TEST" code uses
3163 stdio, and performance isn't crucial there.
3164 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
3165 Bison 1.875 features as described below.
3166 All uses of "PC." replaced by "pc->".
3167 (YYSTYPE): Add a forward declaration.
3168 (yylex, yyerror): Use full prototypes in forward decls.
3169 Use "%pure-parser" rather than obsolescent "%pure_parser".
3170 Use %parse-param and %lex-param instead of obsolescent
3171 YYPARSE_PARAM and YYLEX_PARAM.
3172 (meridian_table, month_and_day_table, time_units_table,
3173 relative_time_table, time_zone_table, military_table,
3174 lookup_zone, lookup_word, get_date):
3175 Use NULL instead of 0 where appropriate.
3176 (to_hour): Avoid abort (), to avoid a dependency on
3178 (yyerror, yylex): Now accepts parser_control * arg.
3179 (main) [TEST]: Use '\0' rather than 0 for char.
3181 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
3183 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
3184 It's now the caller's responsibility to handle the case where
3185 !HAVE_GETPAGESIZE && !defined getpagesize.
3187 * mktime.c (leapyear): Arg is long int, not int.
3189 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
3191 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
3193 2004-10-12 Simon Josefsson <jas@extundo.com>
3195 * getpass.c (fflush_unlocked, flockfile, funlockfile)
3196 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
3199 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
3201 * vsnprintf.h: New file.
3202 * vsnprintf.c: New file.
3204 2004-10-07 Bruno Haible <bruno@clisp.org>
3206 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
3207 into the provided buffer.
3209 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
3211 * diacrit.c, diacrit.h: Add GPL notice.
3213 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
3214 * atanl.c (atanl): Keep the code as similar to glibc as possible.
3215 * logl.c (logl): Keep the code as similar to glibc as possible.
3216 This avoids a potential constant-folding bug.
3218 2004-10-05 Bruno Haible <bruno@clisp.org>
3220 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
3222 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
3224 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
3225 * xmalloc.c (xmemdup): Likewise.
3226 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
3227 XFREE): Remove these long-obsolescent macros.
3228 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
3229 * xstrdup.c: Remove.
3231 * regex.c (re_comp): Cast gettext return value to char *,
3232 Problem reported by Martin Neitzel via Mark D. Baushke.
3234 2004-10-04 Simon Josefsson <jas@extundo.com>
3236 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
3237 '#ifdef USE_UNLOCKED_IO'.
3239 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
3241 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
3242 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
3243 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
3244 regex.c, sha1.c, version-etc.c, yesno.c:
3245 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
3246 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
3247 the includer's responsibility.
3249 Sync from coreutils.
3251 * modechange.c (mode_compile): Don't decrement a pointer that
3252 points to the start of a string, as the C Standard says the
3253 resulting behavior is undefined.
3255 * backupfile.h (enum backuptype): Rename none -> no_backups,
3256 simple -> simple_backups, numbered_existing ->
3257 numbered_existing_backups, numbered -> numbered_backups
3258 to avoid shadowing problems. All uses changed.
3259 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
3260 * backupfile.c (check_extension, numbered_backup):
3261 Rename locals to avoid shadowing 'basename'.
3262 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
3265 * .cppi-disable: Add getopt_.h, getopt_int.h.
3266 * .cvsignore: Add getopt.h.
3268 2004-10-04 Simon Josefsson <jas@extundo.com>
3270 * memmem.h: New file.
3271 * memmem.c: New file, taken from glibc.
3273 2004-10-02 Jim Meyering <jim@meyering.net>
3275 * dirfd.h, getpagesize.h: Add copyright notice.
3277 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
3279 * snprintf.c: Remove comments as to why each header is needed.
3281 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
3283 * strsep.h: New file.
3284 * strsep.c: New file.
3286 2004-10-01 Simon Josefsson <jas@extundo.com>
3288 * snprintf.c (snprintf): Handle size==0.
3290 2004-10-01 Simon Josefsson <jas@extundo.com>
3291 Bruno Haible <bruno@clisp.org>
3293 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
3294 (snprintf): Declare 'args'.
3296 2004-09-30 Simon Josefsson <jas@extundo.com>
3298 * snprintf.h, snprintf.c: New files.
3300 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3302 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
3303 (hol_entry_help): Never translate an empty string.
3304 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
3305 * argp.h (OPTION_NO_TRANS): New option.
3307 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
3309 * xvasprintf.c: Include xalloc.h.
3310 (xvasprintf): Use xalloc_die, not xmalloc_die.
3312 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
3314 * dummy.c: Change copyright notice to FSF, and license to GPL.
3316 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
3318 * argp-pvh.c (argp_program_version_hook): Provide initial value.
3319 Problem reported by Bruno Haible in:
3320 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
3322 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
3324 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
3325 in case some system header has #define'd it. Problem reported by
3326 Soeren D. Schulze in
3327 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
3329 2004-09-08 Bruno Haible <bruno@clisp.org>
3331 * stdint_.h: New file, taken from GNU clisp.
3333 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
3335 * xvasprintf.h: New file.
3336 * xvasprintf.c: New file.
3337 * xasprintf.c: New file.
3339 2004-09-08 Bruno Haible <bruno@clisp.org>
3341 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
3343 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
3345 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
3347 Import from coreutils.
3348 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
3349 strings on unbounded length. alloca's performance benefits aren't
3350 that important here.
3352 (parse_with_separator): New function, with most of the internals
3353 of the old parse_user_spec. Allow user to omit both user and group,
3354 for compatibility with FreeBSD.
3355 Clone only the user name, not the entire spec.
3356 Do not set *uid, *gid unless entirely successful.
3357 Avoid memory leak in some failing cases.
3358 Fix regression for USER.GROUP reported by Dmitry V. Levin in
3359 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
3360 (parse_user_spec): Rewrite to use parse_with_separator.
3362 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
3364 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
3365 its complicated substitute.
3366 * argp-help.c: Include <errno.h>, for program_invocation_short_name
3367 and program_invocation_name.
3368 (__argp_basename) [!_LIBC]: Remove; the only use was
3369 replaced by its body.
3370 (__argp_short_program_name): Change condition from
3371 !defined __argp_short_program_name to
3372 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
3373 to match argp-namefrob.h.
3374 (__argp_failure): Don't assume strerror_r returns char *.
3375 * argp-parse.c (N_): Define unconditionally.
3376 (argp_default_options): Fill out initializers with 0 to avoid
3379 2004-08-12 Simon Josefsson <jas@extundo.com>
3381 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
3382 * getopt_.h: Renamed from getopt.h.
3384 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
3386 Merge from coreutils.
3388 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
3389 wmemchr or wmemcpy. Problem reported by Robert Dahlem
3390 for Reliant Unix 5.43.
3392 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
3393 (union fooround): Use uintmax_t, not long int.
3394 The rest is a merge from libc:
3395 [defined _LIBC]: Include <shlib-compat.h>.
3396 (_obstack) [defined _LIBC]: Remove after 2.3.4.
3398 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
3400 * strverscmp.c: Convert to UTF-8.
3402 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
3404 * obstack.h (obstack_empty_p):
3405 Don't assume that chunk->contents is suitably aligned.
3406 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
3407 Likewise. Problem reported by Benno in
3408 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
3410 * chown.c (rpl_chown): Work even if the file is writeable but not
3411 readable. This could be improved further but it'd take some work.
3413 2004-08-08 Simon Josefsson <jas@extundo.com>
3415 * xgethostname.c: Don't include error.h (not used).
3418 * getpass.c: Include getpass.h first.
3420 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
3422 * xalloc-die.c: New files.
3423 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
3425 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
3426 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
3427 (_, N_, xalloc_die): Move to xalloc-die.c.
3428 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
3429 so that we needn't mess with xalloc_msg_memory_exhausted.
3431 * sha1.h: Renamed from sha.h.
3432 (SHA1_H): Renamed from _SHA_H.
3433 (sha1_ctx): Renamed from sha_ctx.
3434 (sha1_init_ctx): Renamed from sha_init_ctx.
3435 (sha1_process_block): Renamed from sha_process_block.
3436 (sha1_process_bytes): Renamed from sha_process_bytes.
3437 (sha1_finish_ctx): Renamed from sha_finish_ctx.
3438 (sha1_read_ctx): Renamed from sha_read_ctx.
3439 (sha1_stream): Renamed from sha_stream.
3440 (sha1_buffer): Renamed from sha_buffer.
3441 * sha1.c: Likewise; renamed from sha.c.
3442 Do not include <sys/types.h>.
3443 Include <stddef.h> rather than <stdlib.h>.
3445 2004-08-08 Bruno Haible <bruno@clisp.org>
3447 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
3448 FILESYSTEM_PREFIX_LEN.
3449 * progreloc.c: Likewise.
3450 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
3452 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
3455 * argp-help.c (make_hol, hol_append): Don't assume that
3456 SIZE_MAX is a valid preprocessor constant.
3457 (__argp_basename): Change from "#ifndef _LIBC"
3458 to "#ifndef __argp_short_program_name", so that
3459 we don't compile these functions for tar.
3461 More merges from coreutils.
3462 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
3463 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
3465 * addext.c: Remove; no longer needed.
3466 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
3467 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
3468 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
3469 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
3470 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
3471 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
3472 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
3473 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
3474 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
3475 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
3476 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
3477 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
3478 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
3479 Import changes from coreutils.
3481 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
3483 Merge from coreutils.
3485 * .gdb-history: Remove; this doesn't belong here.
3487 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
3488 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
3489 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
3491 * dirname.h: Include <stdbool.h>.
3492 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
3493 for consistency with POSIX terminology. All uses changed.
3494 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
3495 (strip_trailing_slashes): Use bool for booleans.
3496 * stripslash.c (strip_trailing_slashes): Likewise.
3498 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
3499 sometimes returns a positive errno value even when it succeeds.
3500 (print_errno_message) [!LIBC]: Fall back on strerror if
3503 * path-concat.c (mempcpy): Don't define if a system header defines it.
3504 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
3505 (longest_relative_suffix): New function.
3506 (path_concat): Use it. Assume first argument is not NULL.
3507 Port to DOS. Omit redundant separators.
3508 Report an error instead of returning NULL.
3509 Use mempcpy instead of memcpy.
3510 (xpath_concat): Remove: not declared or used.
3512 * same.h: Include <stdbool.h>
3513 (same_name): Return bool, not int.
3514 * same.c (same_name): Likewise.
3515 (errno): Don't declare; we assume C89 or better now.
3517 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
3518 if not already defined.
3520 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
3521 * dup-safer.c (errno): Likewise.
3523 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
3525 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
3528 2004-08-03 Simon Josefsson <jas@extundo.com>
3530 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
3531 * progname.h: Don't include stdbool.h.
3533 2004-08-02 Simon Josefsson <jas@extundo.com>
3535 * getsubopt.h: New file, with comments from Bruno Haible.
3536 * getsubopt.c: New file, from glibc, but slightly modified based on
3537 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
3539 2004-08-01 Simon Josefsson <jas@extundo.com>
3541 * xgetdomainname.c: Include stdlib.h, for free().
3543 2004-07-16 Simon Josefsson <jas@extundo.com>
3545 * dummy.c: New file.
3547 2004-07-16 Bruno Haible <bruno@clisp.org>
3549 * backupfile.h: Add extern "C" for C++.
3550 * closeout.h: Likewise.
3551 * copy-file.h: Likewise.
3552 * findprog.h: Likewise.
3553 * full-write.h: Likewise.
3554 * pathname.h: Likewise.
3555 * progname.h: Likewise.
3556 * stpcpy.h: Likewise.
3557 * stpncpy.h: Likewise.
3558 * strcase.h: Likewise.
3559 * strstr.h: Likewise.
3560 * xalloc.h: Likewise.
3562 * mbswidth.h: Add extern "C" for C++.
3563 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
3565 2004-07-09 Simon Josefsson <jas@extundo.com>
3567 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
3568 failed without this.)
3570 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
3572 * fchown-stub.c: New file.
3574 2004-06-24 Jim Meyering <jim@meyering.net>
3576 * obstack.h (obstack_base): Cast to (void *), per documentation.
3578 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
3580 * argz.c, argz_.h: New files, which are autoupdated from libtool.
3582 2004-06-01 Jim Meyering <jim@meyering.net>
3584 * calloc.c: New file.
3586 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
3588 * getdate.y (yylex): Allow space between sign and number.
3589 Problem reported by Dan Jacobson.
3591 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
3592 and Jim Meyering <jim@meyering.net>
3594 Merge from coreutils CVS.
3596 * stat-macros.h: New file, with contents from file-type.h
3597 and coreutils' system.h.
3598 * file-type.c: Include "stat-macros.h".
3599 * file-type.h (file_type): Move all macro definitions to new file,
3602 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
3603 Wrap old code with this conditional.
3604 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
3605 function that does not dereference symlinks.
3606 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
3608 * xreadlink.c: Include xreadlink.h first, to catch .h file
3609 dependency problems.
3610 (xreadlink): Accept new arg SIZE, for efficiency.
3611 All decls and uses changed.
3612 * xreadlink.h: Include <stddef.h>, for size_t.
3614 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
3615 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
3617 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
3619 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
3621 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
3622 macros to be defined.
3623 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
3624 the allocator returns NULL because the requested size is zero.
3626 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
3628 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
3629 var. Add comment explaining why libc still defines it. This
3630 merges the following patch from glibc:
3631 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
3633 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
3635 * obstack.c (_obstack): Remove unused variable. It hasn't been
3636 present in glibc since revision 1.1 of this file.
3637 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
3638 obstack_alignment_mask, obstack_alloc, obstack_base,
3639 obstack_blank, obstack_blank_fast, obstack_chunk_size,
3640 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
3641 obstack_grow0, obstack_init, obstack_int_grow,
3642 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
3643 obstack_next_free, obstack_object_size, obstack_ptr_grow,
3644 obstack_ptr_grow_fast, obstack_room): Remove declarations of
3645 nonexistent functions.
3647 2004-05-17 Derek R. Price <derek@ximbiot.com>
3648 Paul Eggert <eggert@cs.ucla.edu>
3650 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
3652 2004-05-14 Bruno Haible <bruno@clisp.org>
3654 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
3655 that consists of a '.' followed by an empty digit string.
3656 Patch by Tor Lillqvist <tml@iki.fi>.
3658 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
3660 Port obstack to the AS/400, where pointers are 16 bytes wide and
3661 you cannot cast an integer to a valid pointer. This patch is
3662 currently waiting to be integrated into glibc; see
3663 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
3665 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
3666 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
3667 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
3668 (struct obstack): temp member is now a union of a pointer and
3669 an integer, instead of an integer. All integer uses changed.
3670 This does not affect the physical layout of struct obstack,
3671 except on hosts (like the AS/400) where the size or alignment of
3672 void * is greater than that of ptrdiff_t.
3673 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
3674 __STDC__)]: Store temporary in pointer member of union, not
3676 * obstack.c: Include <stddef.h>, for offsetof.
3677 (struct fooalign): Remove; it doesn't need a name.
3678 (union fooround): Change double to long double, and add void *.
3679 (DEFAULT_ALIGNMENT): Use offsetof to compute.
3680 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
3681 not a macro. Hence the values are always int; so remove all
3682 casts-to-int in uses.
3684 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
3685 Derek Price <derek@ximbiot.com>
3687 * alloca.c: Include <alloca.h>, to get our interface.
3688 * alloca_.h: Use __alloca on AIX, so that we don't have to
3689 include <alloca.h> first. Use C89 prototype for alloca; this
3690 requires including <stddef.h> for size_t. Use extern "C" if C++.
3691 Use #elif for simplicity, since we can assume C89 now.
3692 Don't try to source the system alloca.h since it will not be found
3693 and to prevent recursively including its replacement.
3694 * fnmatch.c: Include <alloca.h> instead of opencoding.
3695 * regex.c: Likewise.
3697 2004-05-16 Derek Price <derek@ximbiot.com>
3698 Paul Eggert <eggert@cs.ucla.edu>
3700 getline cleanup. This changes the getndelim2 API: both order of
3701 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
3704 * getline.c: Don't include stddef.h or stdio.h, since our
3705 interface does that.
3706 (getline): Always use getdelim, so that we don't have two
3707 copies of this code.
3708 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
3710 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
3711 (GETNDELIM2_MAXIMUM): New macro.
3712 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
3713 instead of the old practice of delim2==0. All callers changed.
3714 Return -1 on overflow, instead of returning junk.
3715 Do not set *linesize unless allocation succeeds.
3716 * getndelim2.h: Do not include stddef.h; no longer needed, now
3717 that we include sys/types.h.
3718 * getnline.h: Likewise.
3719 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
3720 (getndelim2): Reorder arguments.
3721 * getnline.c (getnline, getndelim):
3722 Don't discard the NMAX argument.
3723 (getnline): Invoke getndelim, to avoid code duplication.
3724 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
3725 of (size_t) -1 by callers of the getnline family.
3727 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
3729 * nanosleep.c (suspended): Change its type from int to
3730 sig_atomic_t volatile.
3731 (first_call): Make it private to rpl_nanosleep, and have it
3732 be zero initially as that's a bit faster.
3733 (my_usleep): Round up fractional times instead of truncating them,
3734 as this is the usual meaning for 'sleep'.
3736 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
3738 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
3739 (ENOSYS): Define if not defined.
3740 (settime): Fall back on stime if it exists and settimeofday fails.
3741 But don't bother with fallbacks if a method fails with errno == EPERM.
3743 2004-05-11 Jim Meyering <jim@meyering.net>
3745 Prior to this change, the save_cwd caller required read access to the
3746 current directory on most systems (ones with the fchdir function).
3748 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
3749 fails, try write-only, and finally, resort to using xgetcwd.
3751 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
3753 * obstack.c, obstack.h: Import changes from libc.
3755 2004-04-28 Bruno Haible <bruno@clisp.org>
3757 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
3758 implicitly appends .exe to executables.
3759 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
3760 accepts Windows pathnames.
3761 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
3762 Cygwin like Windows, since it now accepts Windows pathnames.
3763 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
3764 Cygwin like Windows, since it now accepts Windows pathnames.
3765 Reported by Derek Robert Price <derek@ximbiot.com>.
3767 2004-04-20 Jim Meyering <jim@meyering.net>
3769 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
3771 2004-04-20 Jim Meyering <jim@meyering.net>
3772 Bruno Haible <bruno@clisp.org>
3774 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
3775 memory when realloc fails.
3777 2004-04-18 Jim Meyering <jim@meyering.net>
3779 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
3780 don't leak memory and do call END_UTMP_ENT.
3782 2004-04-11 Paul Eggert <eggert@twinsun.com>
3784 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
3785 (CHAR_BIT): Remove, since we assume C89.
3786 Include <stdint.h> if available, as per current Autoconf CVS advice.
3788 2004-03-30 Paul Eggert <eggert@twinsun.com>
3790 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
3791 not bool, to be more consistent with Unix conventions.
3792 Suggested by Bruno Haible.
3794 Merge from coreutils.
3796 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
3799 * getdate.h: Include stdbool.h, and timespec.h instead of
3800 the usual <time.h> dance.
3801 (get_date): Change signature to support fractional time stamps.
3802 All callers changed.
3803 * getdate.y: Include "getdate.h" first, as we can now
3804 assume C89 and don't need to worry about 'const'.
3805 Similarly, include "unlocked-io.h" near start, not in middle.
3807 (textint.value): Use long int rather than int.
3808 (textint.digits): Use size_t rather than int.
3809 (BILLION, LOG10_BILLION): New constants.
3810 (parser_control): New member rel_ns. Members day_ordinal,
3811 time_zone, month, day, hour, minutes, rel_year, rel_month,
3812 rel_day, rel_hour, rel_minutes, rel_seconds
3813 are now long int, not int. Member seconds is now struct timespec,
3814 not int. New member timespec_seen. Members dates_seen, days_seen,
3815 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
3817 (%union.intval): Now long int, not int.
3818 New member timespec.
3819 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
3820 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
3821 (spec): Now is a timespec or an item list.
3822 (timespec, items): New nonterminals.
3823 (time, rel, relunit, number, get_date):
3824 Add support for fractional seconds.
3825 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
3826 (gmtime, localtime, mktime): Remove decls; not needed with C89.
3827 (to_hour): First arg is now long int, not int.
3828 (to_year): Returns long int, not int.
3829 Don't treat year -70 like 70.
3830 (tm_diff): Returns long int, not int.
3831 (lookup_word): Use bool instead of int when appropriate.
3832 (yylex): Use size_t for count, not int.
3833 Detect overflow when parsing large integer constants.
3834 Add support for fractions.
3835 (get_date): Make pointers 'const' if possible.
3836 Use more-portable code to detect integer overflow.
3837 (main) [TEST]: Adjust to above changes. Test for localtime failure.
3838 Don't use ctime; it's not reliable if the year has >4 digits.
3840 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
3841 This is for compatibility with BSD.
3843 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
3844 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
3845 From coreutils' system.h.
3847 * userspec.c: Don't include "posixver.h".
3848 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
3849 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
3850 compatible extension. Simplify code by removing a boolean int
3851 that was always nonzero if a string was nonnull.
3853 2004-03-30 Jim Meyering <jim@meyering.net>
3855 Merge from coreutils.
3857 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
3859 * readtokens.c (readtoken): Don't leak 64 bytes when reading
3860 an empty input stream.
3862 * readtokens.c: Include <stdbool.h>.
3863 (readtoken): Use `size_t' rather than int/long.
3864 All callers adjusted.
3865 Use `bool' rather than `int' where appropriate.
3866 Use memset rather than an explicit loop.
3867 Use x2nrealloc rather than xrealloc.
3868 Allow the use of `\0' as a delimiter.
3869 (readtokens): Likewise.
3870 * readtokens.h (readtoken, readtokens): Update prototypes.
3872 2004-03-30 Bruno Haible <bruno@clisp.org>
3874 * getloadavg.c (getloadavg): Don't assume setlocale returns
3877 2004-03-29 Paul Eggert <eggert@twinsun.com>
3879 Merge changes to getloadavg.c from coreutils and Emacs.
3881 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
3882 Define to an expression, not to the empty string.
3883 Include cloexec.h and xalloc.h.
3884 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
3885 Use set_cloexec_flag rather than rolling our own.
3886 * cloexec.c, cloexec.h: New files.
3888 2004-03-18 Paul Eggert <eggert@twinsun.com>
3890 * getopt.h: Sync with libc CVS.
3892 2004-03-18 Paul Eggert <eggert@twinsun.com>
3893 Bruno Haible <bruno@clisp.org>
3895 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
3896 not on all platforms that have <wchar.h>.
3897 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
3899 2004-03-09 Paul Eggert <eggert@twinsun.com>
3901 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
3903 * getopt_int.h: New file, also synced from libc.
3905 2004-03-07 Paul Eggert <eggert@twinsun.com>
3907 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
3908 '#if' expressions. Unlike the code it replaces, it does not
3909 depend on (defined _SC_PAGESIZE). However, it does depend on
3910 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
3911 first reported by Jason Andrade in
3912 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
3914 2004-01-18 Simon Josefsson <jas@extundo.com>
3916 * strdup.h: New file.
3917 * strdup.c: Include it.
3918 * path-concat.c: Include strdup.h. Drop strdup declaration.
3919 * userspec.c: Include strdup.h. Drop strdup declaration.
3921 2004-02-06 Karl Berry <karl@gnu.org>
3923 * config.charset: update from gettext 0.14.1.
3925 2004-02-05 Paul Eggert <eggert@twinsun.com>
3927 Add comments and code, prompted by suggestions from Bruno Haible
3929 * quotearg.h (quotearg_alloc): New decl. Improve the comments
3930 describing the enum quoting_style values.
3931 * quotearg.c (quotearg_alloc): New function.
3932 (quotearg_buffer_restyled): Treat lone { and } as special.
3933 Treat = as special. Work around bug with older shells
3934 that "see" a '\' that is really the 2nd byte of a multibyte char.
3935 Quote empty string with shell_quoting_style.
3937 2004-02-03 Bruno Haible <bruno@clisp.org>
3939 * pipe.h: New file, from GNU gettext.
3940 * pipe.c: New file, from GNU gettext.
3942 2004-01-27 Bruno Haible <bruno@clisp.org>
3944 * execute.h: New file, from GNU gettext.
3945 * execute.c: New file, from GNU gettext.
3946 * w32spawn.h: New file, from GNU gettext.
3948 2004-01-23 Paul Eggert <eggert@twinsun.com>
3950 Exit-status fix from coreutils.
3952 Use exit_failure consistently in place of EXIT_FAILURE,
3953 so that program exit statuses are consistent on failure.
3955 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
3956 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
3957 * argmatch.h: Comment fix to match the above.
3958 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
3959 Now a macro referring to exit_failure, instead of a separate
3960 variable. Include "exitfail.h" to get it.
3961 * xstrtol.h: Include "exitfail.h".
3962 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
3964 * long-options.c (parse_long_options): Use prototype
3965 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
3968 2004-01-21 Jim Meyering <jim@meyering.net>
3970 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
3971 so as not to conflict with a different-sized __mktime_internal
3972 function in GNU libc.
3973 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
3974 Problem building statically-linked `ls' reported by Michael Brunnbauer.
3976 2004-01-18 Paul Eggert <eggert@twinsun.com>
3978 Merge from diffutils.
3980 * file-type.c (file_type): Add typed memory objects.
3981 * file-type.h (S_TYPEISTMO): New macro.
3983 * c-stack.h (c_stack_action): Remove argv argument.
3984 * c-stack.c (c_stack_action): Likewise. All uses changed.
3985 (die): Don't calculate message unless segv_action returns.
3986 (get_stack_location, min_address_from_argv, max_address_from_argv,
3987 volatile stack_base, volatile_stack_size): Remove.
3988 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
3989 that every segmentation violation is a stack overflow. (Ouch!)
3990 See Debian bug 136249 (still outstanding) for more info about why
3991 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
3993 2003-11-30 Bruno Haible <bruno@clisp.org>
3995 Safer stack allocation.
3996 * setenv.c: Include allocsa.h.
3997 (alloca): Remove fallback definition.
3998 (freea): Remove macro.
3999 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
4002 2003-10-17 Bruno Haible <bruno@clisp.org>
4004 * binary-io.h: Avoid warnings on Cygwin.
4006 2003-12-28 Bruno Haible <bruno@clisp.org>
4008 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
4009 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
4011 2003-11-28 Bruno Haible <bruno@clisp.org>
4013 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
4015 2003-11-27 Bruno Haible <bruno@clisp.org>
4017 * wait-process.c: On Windows, include windows.h. Needed on mingw.
4019 2003-11-17 Bruno Haible <bruno@clisp.org>
4021 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
4023 2003-11-24 Bruno Haible <bruno@clisp.org>
4025 * xallocsa.h: New file, from GNU gettext.
4026 * xallocsa.c: New file, from GNU gettext.
4028 2003-11-24 Bruno Haible <bruno@clisp.org>
4030 * allocsa.h: New file, from GNU gettext.
4031 * allocsa.c: New file, from GNU gettext.
4033 2003-11-24 Bruno Haible <bruno@clisp.org>
4035 * eealloc.h: New file.
4037 2004-01-15 Jim Meyering <jim@meyering.net>
4039 Merge from coreutils.
4041 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
4042 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
4043 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
4045 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
4046 optional configure-time default.
4048 * version-etc.c (version_etc_copyright): Update copyright date.
4050 * xreadlink.c (xreadlink): Correct outdated comment.
4052 2004-01-15 Paul Eggert <eggert@twinsun.com>
4054 Merge from coreutils.
4056 * posixver.c: Include posixver.h.
4058 * same.c: Include <stdbool.h>, <limits.h>.
4059 (_POSIX_NAME_MAX): Define if not defined.
4061 (same_name): If file names are silently truncated, report
4062 that the file names are the same if they are the same after
4063 the silent truncation.
4065 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
4066 conversion function.
4067 * xstrtod.c (xstrtod): Likewise. All callers changed to
4068 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
4071 2004-01-14 Paul Eggert <eggert@twinsun.com>
4073 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
4074 with like-named macro in fnmatch.c.
4075 (EXT): Use an internal constant instead.
4077 Merge fnmatch patches from glibc.
4078 * fnmatch.c (mbsinit): Remove define.
4079 Add libc_hidden_ver (__fnmatch, fnmatch).
4080 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
4081 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
4083 2003-12-14 Karl Berry <karl@gnu.org>
4085 * config.charset: update from gettext-runtime.
4087 2003-12-03 Paul Eggert <eggert@twinsun.com>
4089 * getgroups.c (getgroups): xmalloc takes one argument, not two.
4090 Bug reported by Alfred M. Szmidt.
4092 2003-11-29 Karl Berry <karl@gnu.org>
4094 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
4096 2003-11-23 Paul Eggert <eggert@twinsun.com>
4097 Bruno Haible <bruno@clisp.org>
4099 * printf-parse.h: Don't include sys/types.h.
4100 (ARG_NONE): New macro.
4101 (char_directive): Change type of *arg_index fields to size_t.
4102 * printf-parse.c: Don't include sys/types.h.
4103 (SSIZE_MAX): Remove macro.
4104 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
4105 Remove unnecessary overflow check.
4106 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
4109 2003-11-24 Paul Eggert <eggert@twinsun.com>
4111 * alloca.c: Remove dependency on xalloc module.
4112 (xalloc_die): Remove.
4113 (memory_full) [!defined emacs]: New macro.
4114 [!defined emacs]: Don't include xalloc.h.
4115 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
4116 address arithmetic overflows. Change datatypes a bit to avoid
4119 2003-11-22 Jim Meyering <jim@meyering.net>
4121 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
4123 2003-11-17 Bruno Haible <bruno@clisp.org>
4125 * vasnprintf.c (alloca): Remove fallback definition.
4126 (freea): Remove definition.
4127 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
4128 Reported by Paul Eggert.
4130 2003-11-17 Jim Meyering <jim@meyering.net>
4132 On systems without utime and without a utimes function capable of
4133 dealing with a NULL struct utimbuf* argument, this utime replacement
4134 could -- in unusual circumstances -- leak a file descriptor.
4135 * utime.c: Include <unistd.h> and <errno.h>.
4136 (utime_null): Be sure to close `fd' and to preserve errno.
4137 Reported by Geoff Collyer via Arnold Robbins.
4139 2003-11-16 Paul Eggert <eggert@twinsun.com>
4140 Bruno Haible <bruno@clisp.org>
4142 Protect against address arithmetic overflow.
4143 * printf-args.h: Include stddef.h.
4144 (arguments): Change type of field 'count' to size_t.
4145 * printf-args.c (printf_fetchargs): Use size_t instead of
4146 'unsigned int' where appropriate.
4147 * printf-parse.h: Include sys/types.h.
4148 (char_directive): Change type of *arg_index fields to ssize_t.
4149 (char_directives): Change type of fields 'count', max_*_length to
4151 * printf-parse.c: Include sys/types.h and xsize.h.
4152 (SSIZE_MAX): Define fallback value.
4153 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
4154 instead of 'int' where appropriate. Check a_allocated, d_allocated
4155 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
4156 * vasnprintf.c: Include xsize.h.
4157 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
4158 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
4159 overflow. Avoid wraparound when converting a width or precision from
4162 2003-11-16 Bruno Haible <bruno@clisp.org>
4164 Update from GNU gettext.
4165 * printf-parse.c: Generalize to it can be compiled for wide strings.
4166 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
4167 * vasnprintf.c: Generalize to it can be compiled for wide strings.
4168 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
4169 SNPRINTF): New macros.
4170 Don't include <alloca.h> if the file is used inside libintl.
4171 (local_wcslen): New function, for Solaris 2.5.1.
4172 (VASNPRINTF): Use it instead of wcslen.
4174 2003-11-16 Bruno Haible <bruno@clisp.org>
4176 * xsize.h (xmax): New function.
4177 (xsum, xsum3, xsum4): Declare as "pure" functions.
4179 2003-11-12 Paul Eggert <eggert@twinsun.com>
4181 * xalloc.h: Do not include <limits.h> or <stdint.h>.
4182 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
4183 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
4184 heuristic is just as accurate as far as we know, and it removes a
4185 dependency on size_max.m4 and ptrdiff_max.m4.
4187 2003-11-12 Paul Eggert <eggert@twinsun.com>
4189 * xstrtol.c (__xstrtol): Remove "break" immediately after
4190 "return", to pacify some unknown compiler. Problem reported
4193 2003-11-11 Bruno Haible <bruno@clisp.org>
4195 * xsize.h (SIZE_MAX): Remove fallback definition.
4196 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
4199 2003-11-10 Paul Eggert <eggert@twinsun.com>
4201 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
4202 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
4203 rejected some allocations of exactly SIZE_MAX - 2 bytes.
4205 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
4206 not (size_t) -1, since it's defined here.
4208 2003-11-06 Paul Eggert <eggert@twinsun.com>
4210 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
4211 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
4212 Reject sizes of exactly SIZE_MAX bytes.
4213 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
4214 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
4216 2003-11-05 Bruno Haible <bruno@clisp.org>
4218 * xsize.h: Include limits.h, to avoid a possible collision with
4219 SIZE_MAX defined in <limits.h> on Solaris.
4221 2003-11-04 Bruno Haible <bruno@clisp.org>
4223 * xsize.h: New file.
4224 * linebreak.c: Include xsize.h.
4225 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
4226 argument for overflow.
4227 Suggested by Paul Eggert.
4229 2003-10-31 Bruno Haible <bruno@clisp.org>
4231 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
4232 to avoid (extremely rare) race condition.
4233 Suggested by Paul Eggert.
4235 2003-11-03 Jim Meyering <jim@meyering.net>
4237 * userspec.c: Include "userspec.h".
4238 * userspec.h: New file.
4240 2003-10-31 Paul Eggert <eggert@twinsun.com>
4242 * mountlist.h (struct mount_entry.me_type_malloced): New member.
4243 * mountlist.c (SIZE_MAX): Define if not defined already.
4244 (read_filesystem_list): Set and use me_type_malloced.
4245 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
4246 whatever the type happens to be), for brevity and consistency.
4247 Check for size calculation overflow on Alphas running OSF/1.
4249 2003-10-31 Jim Meyering <jim@meyering.net>
4251 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
4253 * linebuffer.c: Include <string.h> for declaration of memset.
4255 2003-10-30 Paul Eggert <eggert@twinsun.com>
4256 Bruno Haible <bruno@clisp.org>
4258 * vasprintf.c: Include <limits.h>, <stdlib.h>.
4259 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
4261 2003-10-29 Paul Eggert <eggert@twinsun.com>
4263 * xalloc.h (xalloc_oversized): Now a macro, not a function,
4264 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
4266 * quotearg.c (quotearg_n_options): Use it.
4267 * group-member.c: Include <stdbool.h>.
4268 (free_group_info): Arg is now const *; don't free arg.
4269 (get_group_info): Now returns bool and accepts struct group_info *,
4270 rather than returning a malloc'ed struct group_info *.
4271 All uses changed. Check for overflow in internal size calculation.
4273 * getusershell.c (readname): Simplify the code by using x2nrealloc
4274 rather than xmalloc/xrealloc.
4275 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
4276 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
4277 conformance bug: the old code used a pointer after freeing the
4278 storage that it addressed.
4279 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
4280 rather than doing it by hand.
4281 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
4282 the buffer preserved. Use free and xmalloc instead.
4283 * quotearg.c (quotearg_n_options): Likewise.
4284 Use a simpler test for size overflow. Don't use xalloc_oversized
4285 because unsigned int might be wider than size_t (!); this suggests
4286 that we should switch from unsigned int to size_t for slot numbers.
4288 2003-10-27 Bruno Haible <bruno@clisp.org>
4290 * stdbool_.h: Better support for BeOS.
4292 2003-10-27 Paul Eggert <eggert@twinsun.com>
4294 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
4295 to allocate the returned structure. Do not allocate a subarray,
4296 as x2nrealloc will do that.
4297 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
4298 instead of xnrealloc.
4299 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
4301 2003-10-26 Paul Eggert <eggert@twinsun.com>
4303 * xalloc.h (xalloc_oversized): New static inline function, for
4304 callers that want to do their own size-overflow checking. Include
4305 <stdbool.h>, since xalloc_oversized returns bool.
4306 * xalloc.c (array_size_overflow): Remove. All callers changed
4307 to use xalloc_oversized.
4309 Add two functions x2realloc, x2nrealloc, for programs that grow
4310 arrays dynamically by doubling their sizes.
4311 * xalloc.h (x2realloc, x2nrealloc): New decls.
4312 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
4315 Port to C99 semantics for 'inline' of external functions.
4316 Bug reported by Bruno Haible.
4317 * xmalloc.c (xnmalloc_inline): New static inline function,
4318 with the old contents of xnmalloc.
4319 (xnmalloc, xmalloc): Use it.
4320 (xnrealloc_inline): New static inline function,
4321 with the old contents of xnrealloc.
4322 (xnrealloc, xrealloc): Use it.
4324 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
4326 2003-10-25 Paul Eggert <eggert@twinsun.com>
4328 Fix several address-calculation bugs in the hash modules,
4329 plus some minor code cleanup.
4331 * hash.h: Include <stdbool.h>, for bool.
4332 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
4333 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
4334 hash_get_n_entries, hash_get_max_bucket_length,
4335 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
4336 hash_rehash): Use size_t rather than unsigned.
4337 * hash.c (struct hash_table, hash_get_n_buckets,
4338 hash_get_n_buckets_used, hash_get_n_entries,
4339 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
4340 hash_get_entries, hash_do_for_each, hash_string, is_prime,
4341 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
4343 (SIZE_MAX): Define if not defined.
4344 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
4345 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
4347 Use const * when possible.
4348 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
4349 (check_tuning): Fix bug: if tuning parameters were very close to
4350 0 or 1, rounding errors could have caused subscript violations.
4351 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
4352 (hash_initialize): Add 'fail:' label
4353 to free table and return NULL, and use it to simplify code.
4354 Use calloc rather than clearing the storage ourself.
4355 (hash_initialize, hash_rehash): Check for arithmetic overflow in
4356 buffer size calculations.
4357 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
4358 Include <stddef.h>, for size_t.
4359 * hash-pjw.c (hash_pjw): Likewise.
4360 Switch to method described by Bruno Haible.
4361 Include <limits.h>, for CHAR_BIT.
4362 (SIZE_BITS): New macro.
4364 2003-10-21 Paul Eggert <eggert@twinsun.com>
4366 * getndelim2.c (getndelim2): When size calculation overflows,
4367 ceiling the allocation at NMAX bytes rather than silently
4368 discarding input bytes before NMAX is reached. This makes
4369 a difference only if NMAX exceeds SIZE_MAX / 2.
4371 * obstack.c: Merge from glibc.
4372 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
4373 Add libc_hidden_def (_obstack_newchunk).
4374 (_obstack_free) [! defined _LIBC]: Remove.
4375 [defined _LIBC]: Make a strong alias from obstack_free, rather than
4376 a clone of the function body.
4377 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
4378 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
4380 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
4381 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
4384 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
4385 (obstack_ptr_grow_fast, obstack_int_grow_fast):
4386 Don't use lvalue casts, as GCC plans to remove support for them
4387 in GCC 3.5. Reported by Joseph S. Myers. This bug
4388 was also present in the non-GCC version, indicating that this
4389 code had always been buggy and had never been widely used.
4390 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
4391 Use the fast variant of each macro, rather than copying the
4392 definiens of the fast variant; that way, we'll be more likely to
4393 catch future bugs in the fast variants.
4395 2003-10-20 Bruno Haible <bruno@clisp.org>
4397 * wait-process.h: New file, from GNU gettext.
4398 * wait-process.c: New file, from GNU gettext.
4400 2003-10-19 Jim Meyering <jim@meyering.net>
4402 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
4404 2003-10-16 Paul Eggert <eggert@twinsun.com>
4406 * getgroups.c: Include <errno.h>, <stdlib.h>.
4407 (getgroups): First arg is int, not size_t.
4408 Don't let 'free' mangle errno.
4410 2003-10-16 Jim Meyering <jim@meyering.net>
4412 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
4414 2003-10-15 Paul Eggert <eggert@twinsun.com>
4416 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
4418 (new_exclude, add_exclude_file): Initial size no longer needs to
4420 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
4421 our own address arithmetic overflow checking.
4423 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
4424 (fnmatch): Do not alloca more than 2000 wide characters;
4425 instead, use malloc for large buffers.
4426 Check for address arithmetic overflow, and return -1
4427 with errno set to ENOMEM in that case.
4428 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
4429 (NEW_PATTERN): Do not alloca more than 8000 bytes;
4430 instead, return -1. Check for address arithmetic overflow.
4432 2003-10-14 Paul Eggert <eggert@twinsun.com>
4434 Handle invalid suffixes and overflow independently, so that
4435 callers can treat them independently as needed. Fix some bugs in
4436 suffix handling, e.g., "100k@" was not diagnosed as an invalid
4437 suffix for a human-readable blocksize. The major caller-visible
4438 change is the addition of a new
4439 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
4440 that both overflow and suffix chars were found.
4442 * human.c (humblock): Don't check separately for invalid suffix
4443 char; that is xstrtoumax's job (now that its bug is fixed).
4444 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
4445 INTMAX_MAX]: New macros.
4446 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
4447 TYPE_MAXIMUM): New macros.
4448 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
4449 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
4450 if overflow occurs, as it's what __strtol does and it's more useful
4452 (__xstrtol): If __strtol reports some error other than ERANGE,
4453 reflect it to the caller as LONGINT_INVALID. If it reports
4454 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
4455 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
4456 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
4458 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
4459 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
4460 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
4461 [defined UINTMAX_MAX]: New macros.
4463 2003-10-14 Bruno Haible <bruno@clisp.org>
4465 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
4466 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
4467 Also use volatile where needed.
4469 2003-10-12 Paul Eggert <eggert@twinsun.com>
4471 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
4472 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
4473 and define in terms of the other primitives.
4474 * xmalloc.c: Include stdbool.h; do not include exit.h.
4475 (SIZE_MAX): Define if not already defined.
4476 (array_size_overflow): New function.
4477 (xalloc_die): Abort instead of exiting if 'error' returns.
4478 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
4479 (xmalloc, xrealloc): Use them.
4480 (xcalloc): Check for address arithmetic overflow.
4481 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
4482 a bit faster than strcpy.
4484 2003-10-08 Paul Eggert <eggert@twinsun.com>
4486 Merge getpass from libc, plus a few fixes.
4488 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
4489 Include <stdbool.h>.
4490 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
4491 __fsetlocking to empty.
4492 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
4493 do include <bits/libc-lock.h>.
4494 Do not include <fcntl.h>; not needed.
4495 [_LIBC]: Include <wchar.h>.
4496 (NOTCANCEL_MODE): New macro.
4497 (flockfile, funlockfile) [_LIBC]: New macros.
4498 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
4499 [!_LIBC]: New macros.
4500 (call_fclose): New function.
4501 (getpass): Use it. Save tty stream separately; this simplifies the
4502 code and makes it more reliable if stdin happens to equal stdout.
4503 Invoke __fsetlocking on tty.
4504 Handle thread cancellation if needed.
4505 Namespace cleanup (use __tcgetattr, __getline).
4506 Use bool for Booleans.
4507 [USE_IN_LIBIO]: Handle wide streams.
4508 [!_LIBC]: Unconditionally do the fseek, since we don't know what
4509 stream might go where.
4511 * unlocked-io.h: Include <stdio.h>, so that the caller
4512 doesn't have to include <stdio.h> before us.
4513 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
4514 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
4515 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
4516 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
4517 if not declared, so that we can use getpass.c code from libc without
4519 (flockfile, ftrylockfile, funlockfile): New macros.
4521 2003-10-06 Bruno Haible <bruno@clisp.org>
4523 * version-etc-2.h: Remove file.
4524 * version-etc-2.c: Remove file.
4526 2003-09-25 Jim Meyering <jim@meyering.net>
4527 Bruno Haible <bruno@clisp.org>
4529 This lets translators provide better translations for the
4530 "Written by ..." part of --version output.
4531 * version-etc.h: Include stdarg.h.
4532 (version_etc_copyright): Declare as readonly.
4533 (version_etc): Make this function variadic with a NULL-terminated list
4534 of author name strings.
4535 (version_etc_va): New declaration.
4536 * version-etc.c: Include stdarg.h, stdlib.h.
4537 (version_etc_copyright): Declare as readonly.
4538 (version_etc_va): New function. Provide a different translatable string
4539 for each possible number of authors < 10. Abbreviate when there are 10
4541 (version_etc): Make this function variadic. Call version_etc_va.
4542 Suggestion from Gary V. Vaughan.
4544 * long-options.h (parse_long_options): Change prototype: the authors
4545 string is moved to the end and becomes variadic.
4546 * long-options.c: Include stdarg.h.
4547 (parse_long_options): Make this function variadic, too.
4548 Call version_etc_va, not version_etc.
4550 2003-10-06 Bruno Haible <bruno@clisp.org>
4552 * fatal-signal.h: New file, from GNU gettext.
4553 * fatal-signal.c: New file, from GNU gettext.
4555 2003-10-04 Karl Berry <karl@gnu.org>
4557 * argp*: update from libc.
4559 2003-10-01 Larry Jones <lawrence.jones@eds.com>
4561 * getpass.c (getpass): Use a no-op fseek when switching from input to
4562 output mode on the same stream.
4564 2003-09-29 Paul Eggert <eggert@twinsun.com>
4566 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
4567 Fix arg typo in previous patch.
4569 2003-09-28 Jim Meyering <jim@meyering.net>
4571 * error.c: Correct cpp indentation.
4573 2003-09-27 Paul Eggert <eggert@twinsun.com>
4575 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
4576 Omit the special code that used __typeof__, since we worry that
4577 it could be more trouble than it's worth. See:
4578 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
4579 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
4583 2003-09-26 Jim Meyering <jim@meyering.net>
4585 * error.c (error_tail): Move some declarations
4586 into inner scope where the local variables are used.
4588 2003-09-26 Bruno Haible <bruno@clisp.org>
4590 * stpncpy.h (gnu_stpncpy): New declaration.
4591 (stpncpy): Define as alias for gnu_stpncpy.
4592 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
4594 2003-09-26 Paul Eggert <eggert@twinsun.com>
4596 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
4597 (error_tail): Do not loop, reallocating temporary buffer, since
4598 the output cannot contain more wide characters than the input
4599 contains bytes, the size must be big enough already. This avoids
4600 one potential size overflow calculation. Check for size overflow
4601 when calculating temporary buffer size. Free temporary buffer
4602 when done, if it was allocated with malloc; this plugs a memory
4603 leak. Remove casts from void * to pointers, that are no longer
4604 needed now that we're assuming C89 or better.
4606 Merge error changes from glibc.
4608 * error.c, error.h: Update copyright notice header to match glibc.
4609 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
4610 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
4611 Disable cancellation while printing error.
4612 * error.h: Prepend __ to parameter names.
4614 2003-09-25 Karl Berry <karl@gnu.org>
4616 * argp-fmtstream.c, argp-help.c: update from libc.
4618 2003-09-25 Bruno Haible <bruno@clisp.org>
4620 * version-etc-2.h: New file, from version-etc.h with modifications.
4621 * version-etc-2.c: New file, from version-etc.c with modifications.
4623 2003-09-25 Simon Josefsson <jas@extundo.com>
4625 * xgetdomainname.h: New file.
4626 * xgetdomainname.c: New file.
4628 2003-09-25 Simon Josefsson <jas@extundo.com>
4629 Bruno Haible <bruno@clisp.org>
4631 * getdomainname.h: New file.
4632 * getdomainname.c: New file.
4634 2003-09-24 Paul Eggert <eggert@twinsun.com>
4636 * linebuffer.c (freebuffer): Don't free the argument, just
4637 the buffer associated with the argument. Bug reported by
4640 2003-09-19 Karl Berry <karl@gnu.org>
4642 * argp.h: update from libc.
4644 2003-09-16 Paul Eggert <eggert@twinsun.com>
4646 * linebuffer.c (readlinebuffer): Return NULL immediately upon
4647 input error, instead of returning NULL the next time we are called
4648 (and therefore losing track of errno).
4650 2003-09-15 Paul Eggert <eggert@twinsun.com>
4652 * getndelim2.c (getndelim2): Don't trash errno when a read
4653 fails, so that the caller gets the proper errno.
4655 * readutmp.c (read_utmp): Likewise.
4656 Check for fstat error. Close stream and free storage
4659 2003-09-14 Bruno Haible <bruno@clisp.org>
4661 * fwriteerror.h: New file.
4662 * fwriteerror.c: New file.
4664 2003-09-14 Jim Meyering <jim@meyering.net>
4666 * getloadavg.c: Correct cpp indentation.
4667 * strdup.c: Likewise.
4668 * vasnprintf.c: Likewise.
4670 2003-09-12 Paul Eggert <eggert@twinsun.com>
4672 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
4673 * obstack.c [!defined _LIBC]: Likewise.
4674 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
4675 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
4676 * exitfail.c: Don't include stdlib.h; no longer needed.
4678 More changes to assume C89 or better.
4680 * error.c (error_tail): Assume vprintf.
4682 * argmatch.c (getenv): Remove decl.
4683 * progreloc.c (get_full_program_name): Define via prototype.
4684 * setenv.c (clearenv): Likewise.
4685 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
4687 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
4688 (malloc, memcpy): Remove decls.
4689 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
4690 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
4691 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
4692 (memcpy): Remove macro.
4693 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
4694 (__P): Remove. All uses removed.
4695 (PTR): Remove. All uses changed to void *.
4696 (CHAR_BIT, NULL): Remove.
4697 (spaces, zeros, memset_space, memset_zero)
4698 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
4700 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
4701 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
4702 Define with prototype.
4703 Remove now-unnecessary prototype decl.
4704 (extra_args_spec): Assume ANSI C. All uses changed.
4705 (extra_args_spec_iso): Remove.
4706 (my_strftime, emacs_strftimeu): Define via prototype.
4707 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
4709 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
4710 * strtoimax.c: Include <stdlib.h> unconditionally.
4711 (strtoul, strtol): Remove decls.
4712 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
4714 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
4715 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
4716 (LOCALE_PARAM_PROTO): New macro.
4717 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
4718 (INTERNAL (strtol), strtol): Define with a prototype.
4719 (PARAMS): Remove. All uses removed.
4720 * tempname.c: Include <string.h> unconditionally.
4721 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
4722 * xgethostname.c (main): Define with a prototype.
4723 * xmalloc.c: Include "xalloc.h" first, to check interface.
4724 Include <stdlib.h> unconditionally.
4725 (calloc, malloc, realloc, free): Remove decls.
4726 * xstrtod.c: Include "xstrtod.h" first, to check interface.
4727 Include <stdlib.h> unconditionally. Sort include file names.
4729 (xstrtod): Define with a prototype.
4730 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
4731 (strtol, strtoul): Remove decls.
4733 2003-09-11 Paul Eggert <eggert@twinsun.com>
4735 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
4736 Include <stdlib.h>, <string.h> unconditionally.
4737 Remove now-unnecessary cast to char *.
4738 * strnlen.c: Include <string.h> unconditionally.
4739 * yesno.c (yesno): Define with a prototype.
4741 2003-09-10 Bruno Haible <bruno@clisp.org>
4743 * strcspn.c: Include <string.h> unconditionally.
4744 * strpbrk.c: Include <string.h> unconditionally.
4745 * strstr.c: Include <string.h> unconditionally.
4746 * unicodeio.c: Include <string.h> unconditionally.
4747 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
4748 * unsetenv.c: Likewise.
4749 * xreadlink.c: Include <stdlib.h> unconditionally.
4750 * yesno.c: Include <stdlib.h> unconditionally.
4751 (rpmatch): Add prototype.
4753 2003-09-10 Jim Meyering <jim@meyering.net>
4755 * error.c: Correct indentation of cpp directives.
4757 2003-09-09 Paul Eggert <eggert@twinsun.com>
4761 * acosl.c (main): Use a prototype.
4762 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
4765 * getloadavg.c (getloadavg, main): Define via prototypes.
4767 * getopt.h (struct option.name): Assume C89, and use 'const'.
4768 (getopt, etopt_long, getopt_long_only, _getopt_internal)
4769 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
4771 * getopt.c (const): Remove macro.
4772 Include <string.h> unconditionally.
4773 (my_index): Remove; all uses changed to strchr.
4774 (strlen): Remove decl.
4775 (exchange): Remove forward decl; no longer needed.
4776 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
4777 Define with prototype.
4778 * getopt1.c (const): Remove macro.
4779 (getopt_long, getopt_long_only, main): Define with prototype.
4781 * getugroups.c: Include <string.h> unconditionally.
4783 * getusershell.c: Include <stdlib.h> unconditionally.
4784 (getusershell, setusershell, endusershell, readname, main):
4785 Define with prototypes.
4787 * group-member.c: Include group-member.h first.
4788 Include <stdlib.h> unconditionally.
4790 * hard-locale.c: Include hard-locale.h first.
4791 Include <stdlib.h>, <string.h> unconditionally.
4793 * hash.c (free, malloc): Remove decls.
4794 Include <stdlib.h> unconditionally.
4796 * human.c: Include <stdlib.h>, <string.h> unconditionally.
4797 (getenv): Do not declare.
4799 * idcache.c: Include <string.h> unconditionally.
4801 * long-options.c: Include long-options.h first, to test interface.
4802 Include <stdlib.h> unconditionally.
4804 * makepath.c: Include makepath.h first, to test interface.
4805 Include <stdlib.h> and <string.h> unconditionally.
4807 * linebuffer.c: Include <stdlib.h>.
4808 (free): Remove decl.
4810 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
4811 rpl_malloc returns void *, not char *.
4812 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
4814 * md5.h: Include <limits.h> unconditionally.
4815 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
4816 (__P): Remove; all uses removed.
4817 * md5.c: Include "md5.h" first.
4818 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
4819 md5_buffer, md5_process_bytes, md5_process_block):
4820 Define with prototypes.
4821 * sha.h (__P): Remove all uses. (It wasn't defined??)
4822 * sha.c: Include "sha.h" first.
4823 Include <stdlib.h>, <string.h> unconditionally.
4825 * memchr.c (__ptr_t): Remove; all uses changed to void *.
4826 * memcmp.c (__ptr_t): Likewise.
4827 * memrchr.c (__ptr_t): Likewise.
4828 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
4829 Include <string.h> unconditionally.
4830 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
4831 * memchr.c: Include <stdlib.h> unconditionally.
4832 * memchr.c (LONG_MAX): Remove.
4833 * memrchr.c (LONG_MAX): Likewise.
4834 * memchr.c (__memchr): Define via a prototype.
4835 * memrchr.c (__memrchr): Likewise.
4836 * memcmp.c (__P): Remove, and remove all uses.
4837 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
4838 Remove forward decls; no longer needed.
4839 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
4840 Use types required by C89 in prototype.
4842 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
4843 * savedir.c: Likewise.
4844 * mkdir.c (free): Remove decl.
4845 * rmdir.c (rmdir): Define with a prototype.
4846 * savedir.c: Include savedir.h first, to test interface.
4848 * mktime.c (STDC_HEADERS): Remove.
4849 Include <stdlib.h>, <string.h> unconditionally.
4851 * modechange.c: Include <stdlib.h> unconditionally.
4852 (malloc): Remove decl.
4854 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
4855 (free): Remove decl.
4857 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
4858 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
4859 (This type really should be intptr_t, but that's a C99ism.)
4860 (_obstack_memcpy): Remove: all uses changed to memcpy.
4861 Include <string.h> unconditionally.
4862 (struct obstack): Assume __STDC__ for types of members
4863 chunkfun, freefun, extra_arg.
4864 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
4865 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
4866 obstack_begin, obstack_specify_allocation,
4867 obstack_specify_allocation_with_arg, obstack_chunkfun,
4868 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
4869 Remove unprototyped decls and the macros that use them.
4870 * obstack.c (POINTER): Remove. All uses changed to void *.
4871 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
4872 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
4873 (defined __STDC__ && __STDC__)]:
4874 Remove nonprototyped code.
4875 Include <stdlib.h> unconditionally.
4876 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
4877 _obstack_allocated_p, _obstack_free, obstack_free,
4878 _obstack_memory_used, print_and_abort):
4879 Define using prototypes.
4880 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
4881 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
4882 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
4883 obstack_next_free, obstack_object_size, obstack_room) [0]:
4884 Remove unused, unprototyped code.
4886 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
4888 * physmem.c (physmem_total, physmem_available, main): Define
4891 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
4892 (main): Define with a prototype.
4894 * posixver.c (getenv): Remove decl.
4896 * putenv.c (malloc): Returns void *, not char *.
4897 Include <string.h> unconditionally.
4898 (strchr, memcpy, NULL): Do not define.
4900 * readtokens.c: Include readtokens.h first, to test interface.
4901 Include <stdlib.h>, <string.h> unconditionally.
4902 (init_tokenbuffer): Define with a prototype.
4904 * regex.c (PARAMS): Remove. All uses removed.
4905 All uses of _RE_ARGS removed, too.
4906 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
4908 (bzero): Assume memset exists.
4909 (memcmp, memcpy, NULL): Remove.
4910 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
4911 char, or assignments to local vars of type signed char.
4912 (init_syntax_once, PREFIX(extract_number_and_incr),
4913 PREFIX(print_partial_compiled_pattern),
4914 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
4915 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
4916 PREFIX(regex_grow_registers), PREFIX(regex_compile),
4917 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
4918 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
4919 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
4920 wcs_compile_range, byte_compile_range, truncate_wchar,
4921 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
4922 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
4923 count_mbs_length, wcs_re_match_2_internal,
4924 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
4925 PREFIX(alt_match_null_string_p),
4926 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
4927 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
4928 regfree, PREFIX(extract_number)): Define with prototype. Remove
4929 now-unnecessary declaration, if any.
4930 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
4932 Remove now-unnecessary casts among pointer types.
4933 * regex.h (_RE_ARGS): Remove. All uses removed.
4935 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
4936 (free): Remove decl.
4938 * rpmatch.c: Include <stdlib.h> unconditionally.
4940 * same.c: Include <stdlib.h>, <string.h> unconditionally.
4941 (free): Remove decl.
4943 * save-cwd.c: Include <stdlib.h> unconditionally.
4944 * xgetcwd.c: Likewise.
4946 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
4947 (free): Remove decl.
4949 * strchrnul.c (strchrnul): Define with a prototype.
4950 Fix bug: c_in was not converted to char before searching.
4952 The following changes are not K&R related:
4954 * group-member.h: Include <sys/types.h>, so that this file is
4956 * makepath.h: Likewise.
4958 * getusershell.c (readname, default_index, line_size, readname):
4959 Use size_t, not int, for sizes.
4960 (readname): If the size overflows, report an error instead of
4963 2003-09-09 Derek Robert Price <derek@ximbiot.com>
4965 * getndelim2.c: Assume stdlib.h per the C89 spec.
4967 2003-09-08 Paul Eggert <eggert@twinsun.com>
4969 Assume C89 or better; remove K&R cruft.
4970 A few of these changes were first proposed by Derek Robert Price
4971 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
4973 * addext.c: Include <string.h> unconditionally.
4974 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
4975 Don't declare getenv or malloc.
4977 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
4978 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
4980 (find_stack_direction, alloca): Use prototypes.
4982 * atexit.c (atexit): Define using a prototype.
4984 * basename.c, dirname.c, stripslash.c:
4985 Include <string.h> unconditionally.
4987 * bcopy.c: Include <stddef.h>.
4988 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
4990 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
4992 * error.h (error, error_at_line, error_print_progname)
4993 [! (defined (__STDC__) && __STDC__)]: Remove decls.
4994 * error.c: Include error.h first, to check interface.
4995 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
4996 (VA_START): Remove; all uses changeed to va_start.
4997 (exit, strerror): Remove decls.
4998 (error_print_progname): Prototype uncondionally.
4999 Don't include <errno.h>; no longer needed.
5000 (private_strerror): Remove.
5001 (error_tail): Always define.
5002 (error, error_at_line): Assume C89 or better; always use prototypes.
5003 * fatal.c: Include "fatal.h" first, to test interface.
5004 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
5005 (VA_START): Remove; all uses changed to va_start.
5006 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
5008 (exit): Remove decl.
5009 (fatal): Prototype unconditionally. Assume va_start works.
5010 Abort at end, to pacify gcc.
5012 * euidaccess.c (main): Define with a prototype.
5014 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
5016 * exitfail.c: Include <stdlib.h> unconditionally.
5018 * fnmatch_.h (__P): Remove. All uses changed to assume
5020 * fnmatch.c: Include fnmatch.h first, to test interface.
5021 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
5022 (getenv): Remove decl.
5023 (fnmatch): Define using a prototype.
5024 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
5025 (FCT): Define using a prototype.
5027 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
5029 * gethostname.c: Include <stddef.h>.
5030 (gethostname): Define with prototype. Length is size_t, not int.
5032 2003-09-08 Paul Eggert <eggert@twinsun.com>
5034 * getversion.c: Remove; was migrated to backupfile.c in 1997.
5035 getversion.c should have been removed then, but was accidentally
5038 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
5039 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
5041 2003-09-07 Paul Eggert <eggert@twinsun.com>
5043 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
5044 copy_tm_result. Bug reported by Simon Josefsson in
5045 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
5047 2003-09-06 Paul Eggert <eggert@twinsun.com>
5049 * time_r.c, time_r.h: New files.
5051 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
5053 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
5054 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
5056 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
5058 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
5059 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
5062 * timegm.c: Switch to glibc implementation, with the following changes:
5063 [defined HAVE_CONFIG_H]: Include <config.h>.
5064 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
5065 (__mktime_internal) [!defined _LIBC]: New decl.
5066 (__gmtime_r) [!defined _LIBC]: New macro and function.
5067 (timegm): Use a prototype, since gnulib assumes C89.
5068 Do not bother declaring tmp to be const, as it's not really usefu.
5069 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
5070 (timegm): Declare only if HAVE_DECL_TIMEGM.
5072 2003-09-03 Paul Eggert <eggert@twinsun.com>
5074 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
5075 Bug reported by Lute Kamstra in
5076 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
5078 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
5079 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
5080 course with correspondingly smaller numbers for tomorrow and
5081 yesterday. From Tadayoshi Funaba. Originally installed into
5082 sh-utils on 1999-08-07, but the patch got lost (I guess during the
5085 2003-08-31 Simon Josefsson <jas@extundo.com>
5087 * timegm.h: New file.
5088 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
5090 2003-08-31 Karl Berry <karl@gnu.org>
5092 * argp.h: update from libc.
5094 2003-08-28 Bruno Haible <bruno@clisp.org>
5096 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
5097 warning on QNX, which defines O_BINARY to 000000.
5099 2003-08-24 Bruno Haible <bruno@clisp.org>
5101 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
5102 MSVC7 <stdio.h> is included later.
5104 2003-08-20 Bruno Haible <bruno@clisp.org>
5106 * progname.h: New file, from GNU gettext.
5107 * progname.c: New file, from GNU gettext.
5108 * progreloc.c: New file, from GNU gettext.
5110 2003-08-19 Bruno Haible <bruno@clisp.org>
5112 * xstrdup.c: Assume <string.h> exists.
5114 2003-08-18 Jim Meyering <jim@meyering.net>
5116 * setenv.h: Indent nested cpp directive.
5117 * vasnprintf.c: Remove trailing blanks.
5119 2003-08-17 Simon Josefsson <jas@extundo.com>
5120 Bruno Haible <bruno@clisp.org>
5122 * xstrndup.h: New file.
5123 * xstrndup.c: New file.
5125 2003-08-17 Bruno Haible <bruno@clisp.org>
5127 * strndup.h: New file.
5129 2003-08-16 Paul Eggert <eggert@twinsun.com>
5131 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
5132 space, undoing this 2003-08-12 change:
5133 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
5135 2003-08-16 Jim Meyering <jim@meyering.net>
5137 Merge from coreutils.
5138 * xstrtoimax.c: #else #if -> #elif.
5139 * xstrtoumax.c: Likewise.
5141 2003-08-15 Paul Eggert <eggert@twinsun.com>
5143 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
5144 rather than tab, after '#' in shell-script copyright notices.
5145 Suggested by Bruno Haible.
5147 2003-08-15 Jim Meyering <jim@meyering.net>
5148 and Paul Eggert <eggert@twinsun.com>
5150 Merge from coreutils.
5151 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
5152 member but strut utmpx does not. Needed for AIX 4.3.3.
5153 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
5155 2003-08-15 Jim Meyering <jim@meyering.net>
5157 Merge from coreutils.
5158 * xgethostname.c: Include <stdlib.h>.
5159 (xghostname): Don't exit for anything other than memory-related
5160 failure; just return NULL.
5161 * userspec.c: Include "posixver.h".
5162 (parse_user_spec): Accept `.' as a separator only
5163 in pre-POSIX-200112 mode.
5164 * strtoimax.c: Use #elif rather than #else #if.
5165 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
5166 Remove function, now that we can rely on a working tzset function.
5167 [!_LIBC]: Ensure that the required autoconf test has been run.
5168 [!defined _NL_CURRENT && HAVE_STRFTIME]:
5169 Use underlying_strftime for %r.
5170 * sha.c: Merge in some clean-up and optimization changes from glibc.
5171 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
5172 Ensure that it is a multiple of 64.
5173 Rearrange loop exit tests so as to avoid performing an
5174 additional fread after encountering an error or EOF.
5175 * realloc.c: Update copyright date.
5177 2003-08-14 Jim Meyering <jim@meyering.net>
5179 Merge from coreutils.
5180 * obstack.h: Whitespace changes.
5181 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
5182 and xcalloc return values.
5183 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
5184 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
5185 hang on OSF/1 5.1 for DIR on both local and remote file systems.
5186 Reported by (and fix confirmed by) Nelson H. F. Beebe.
5187 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
5189 Use mntctl's return value to drive the entry-processing loop, since
5190 we can't rely on the value of the vmt_length member in the last
5191 entry. On some systems doing so could result in exhausting
5192 virtual memory. Based in part on a patch from Mike Jetzer.
5194 2003-08-14 Jim Meyering <jim@meyering.net>
5195 and Paul Eggert <eggert@twinsun.com>
5197 Merges from coreutils, plus other fixes.
5198 * physmem.c: Merge in portability changes from gcc/libiberty
5199 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
5200 for credits and details. Thanks to Kaveh Ghazi for helping
5201 to keep these files in sync.
5202 (ARRAY_SIZE): Define it.
5203 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
5204 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
5205 (memcasecmp): Don't assume size_t fits in unsigned int.
5206 Remove casts and duplicate code.
5207 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
5208 (memcpy): Remove definition.
5209 Merge in some clean-up and optimization changes from glibc.
5210 [BLOCKSIZE]: Move definition to top of file.
5211 Ensure that it is a multiple of 64.
5212 Rearrange loop exit tests so as to avoid performing an
5213 additional fread after encountering an error or EOF.
5214 * md5.h (md5_uintptr): Define.
5215 * makepath.c (CLEANUP_CWD): Report an error if we failed to
5216 return to the initial working directory. Preserve errno
5218 * idcache.c: Include "xalloc.h".
5219 (xmalloc, xrealloc): Remove decls.
5220 (getuser): Remove casts no longer required in C89.
5221 * human.c: Include stdio.h, for sprintf.
5222 * group-member.c: Include "xalloc.h".
5223 (xmalloc, xrealloc): Remove decls.
5224 (get_group_info): Remove casts no longer required in C89.
5225 * getusershell.c (readname): Remove casts no longer required in C89.
5226 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
5227 * getline.c: Whitespace fix, from coreutils.
5229 2003-08-13 Paul Eggert <eggert@twinsun.com>
5231 * exclude.c: Include <ctype.h>
5232 (IN_CTYPE_DOMAIN): New macro.
5234 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
5237 * argp-help.c, argp-parse.c, config.charset, getopt.h:
5238 Undo previous (whitespace-only) change.
5240 2003-08-12 Paul Eggert <eggert@twinsun.com>
5242 * argp-help.c, argp-parse.c, config.charset, getopt.h:
5243 Normalize leading white space and remove trailing white space.
5244 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
5245 notice, as per ../config/srclist-update.
5247 Merge from coreutils.
5248 * euidaccess.h: New file.
5249 * euidaccess.c: Include it.
5250 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
5251 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
5252 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
5254 2003-08-11 Bruno Haible <bruno@clisp.org>
5256 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
5257 (vasnprintf): Use it instead of wcslen.
5259 2003-08-11 Bruno Haible <bruno@clisp.org>
5261 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
5262 value to ensure that _Bool promotes to int. Use #define for _Bool when
5263 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
5265 2003-08-10 Karl Berry <karl@gnu.org>
5267 * regex.h: update from libc (whitespace fix).
5269 2003-08-09 Paul Eggert <eggert@twinsun.com>
5271 Merge some files from coreutils. These changes were
5272 originally made by Jim Meyering.
5273 * acl.c: Include <sys/types.h> before <sys/stat.h>;
5274 many older Unixes require this.
5275 * alloca.c (alloca): Remove cast to argument of free;
5276 no longer needed in C89.
5277 * alloca_.h, regex.h: Fix white space to match
5278 what GNU indent does.
5280 2003-08-05 Paul Eggert <eggert@twinsun.com>
5282 * bumpalloc.h: Remove.
5284 2003-08-04 Paul Eggert <eggert@twinsun.com>
5286 * getloadavg.c: Change copyright notice and spacing to conform to
5289 Merge from coreutils.
5290 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
5292 * getdate.y (date): Also accept dates like May-23-2003; suggestion
5293 from Karl Berry, implemented by Jim Meyering.
5294 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
5295 from Dmitry V. Levin.
5296 Remove anachronistic cast of xrealloc.
5297 * fnmatch_.h (__const): Remove. Use 'const'.
5298 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
5299 type. Otherwise, it wouldn't compile with at least /bin/cc on
5300 ymp-cray-unicos9.0.2.X.
5301 Combine two mostly-identical uses of alloca into one.
5302 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
5304 2003-08-04 Dave Love <d.love@dl.ac.uk>
5308 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
5309 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
5310 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
5311 obsolete NLIST_NAME_UNION.
5312 [__GNU__]: Undef BSD and FSCALE.
5313 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
5315 2003-08-03 Paul Eggert <eggert@twinsun.com>
5317 * stdbool_.h (_Bool): Make it signed char, instead of
5318 an enum type, so that it's guaranteed to promote to int. See:
5319 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
5321 2003-07-31 Paul Eggert <eggert@twinsun.com>
5323 * strerror.c: Include config.h, limits.h. Declare sprintf.
5324 (strerror): Don't assume that a printable int fits in 14 bytes.
5326 2003-07-24 Derek Robert Price <derek@ximbiot.com>
5327 Bruno Haible <bruno@clisp.org>
5329 * getline.h (getline, getdelim): Change return type to ssize_t.
5330 * getline.c (getline, getdelim): Likewise.
5331 Remove _GNU_SOURCE define; now it's defined in config.h through
5334 2003-07-22 Paul Eggert <eggert@twinsun.com>
5336 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
5337 over-parenthesization in macros.
5339 Sync with coreutils.
5341 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
5344 Use `exit_failure' for xalloc and xmemcoll instead of their own
5345 private exit-failure variables.
5346 * xalloc.h (xalloc_exit_failure): Remove.
5347 * xmalloc.c: Likewise. Include exitfail.h.
5348 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
5349 * xmemcoll.h (xmemcoll_exit_failure): Remove.
5350 * xmemcoll.c: Likewise. Include exitfail.h.
5351 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
5353 2003-07-18 Paul Eggert <eggert@twinsun.com>
5355 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
5356 * closeout.c: Likewise. Include "closeout.h" right after config.h,
5357 to test that it can stand by itself. Include "exitfail.h".
5358 Clients should set exit_failure instead.
5359 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
5361 2003-07-18 Andreas Schwab <schwab@suse.de>
5363 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
5365 2003-07-18 Bruno Haible <bruno@clisp.org>
5367 * getndelim2.h: New file.
5368 * getndelim2.c: Make into a module of its own. Include config.h,
5370 (getndelim2): Make non-static. Change return type to ssize_t.
5371 * getline.h: Change argument names.
5372 * getline.c: Include getndelim2.h instead of getndelim2.c.
5373 * getnline.c: Include getndelim2.h.
5375 2003-07-17 Bruno Haible <bruno@clisp.org>
5377 * Makefile.am: Remove file.
5378 * Makefile.in: Remove file.
5380 2003-07-17 Bruno Haible <bruno@clisp.org>
5382 * getnline.h: New file.
5383 * getnline.c: New file.
5384 * getndelim2.c: New file, extracted from getline.c.
5385 (getndelim2): Renamed from getdelim2, with added nmax argument.
5386 * getline.c: Include getndelim2.c.
5387 (getdelim2): Moved out to getndelim2.c.
5388 (getline, getdelim): Update.
5390 2003-07-15 <karl@gnu.org>
5392 * vasnprintf.c: update from gettext.
5394 2003-07-15 Jim Meyering <jim@meyering.net>
5396 * makepath.c (make_path): Enclose diagnostic in _(...).
5398 2003-07-14 Paul Eggert <eggert@twinsun.com>
5400 * asnprintf.c, asprintf.c, config.charset, gettext.h,
5401 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
5402 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
5403 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
5404 vasprintf.c, vasprintf.h: Regenerate. These files are now being
5405 updated automatically by ../config/srclist-update. This changes
5406 their license from LPGL to GPL.
5408 2003-07-14 Jim Meyering <jim@meyering.net>
5410 Don't emit diagnostics. Let callers do that.
5411 * save-cwd.c: Don't include "error.h".
5412 (save_cwd): Don't call error. Ensure that errno is valid
5413 when returning nonzero.
5415 * save-cwd.h (restore_cwd): Update prototype.
5416 * save-cwd.c (restore_cwd): Remove two parameters.
5417 Simplify. Don't call error upon failure. Let callers do that.
5418 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
5419 when auditing is enabled. But don't bother updating the #if.
5421 2003-07-14 Simon Josefsson <jas@extundo.com>
5423 * mempcpy.h: New file.
5424 * mempcpy.c: New file.
5426 2003-07-14 Paul Eggert <eggert@twinsun.com>
5428 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
5429 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
5430 unicodeio.c, unicodeio.h, unlocked-io.h:
5431 Switch from LGPL to GPL.
5433 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
5435 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
5436 it breaks C++ compilation.
5437 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
5439 2003-07-10 Jim Meyering <jim@meyering.net>
5441 * vasnprintf.c: Remove trailing blanks.
5442 Make cpp indentation consistent.
5444 2003-07-09 Paul Eggert <eggert@twinsun.com>
5446 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
5447 posixver.c, strftime.c, strnlen.c, strverscmp.c:
5448 Switch from LGPL to GPL.
5450 2003-07-07 Paul Eggert <eggert@twinsun.com>
5452 * mktime.c: Fix some boundary cases and remove need for floating point.
5454 Issue a compile-time diagnostic if time_t is floating point, or if
5455 two's complement arithmetic is not in effect, or if arithmetic
5456 right shift does not propagate the sign. These assumptions were
5457 all in the original code but they weren't checked.
5459 (TIME_T_MIDPOINT, verify): New macros.
5460 (__isleap): Remove; it has integer overflow problems.
5461 (leapyear): New function, without those problems.
5462 (ydhms_tm_diff): Remove; splitting into two parts.
5463 (ydhms_diff): New function, containing the arithmetic part of
5464 the old ydhms_tm_diff function. Issue a compile-time
5465 diagnostic if we are not using C99 integer division.
5466 Avoid casts when possible.
5467 (guess_time_tm): New function, containing the checking part of
5468 the old ydhms_tm_diff function. Return the new value, rather than
5469 the difference between it and the old. Accept a new argument T
5470 so that *T specifies the old value. Check for overflow in the result.
5472 (__mktime_internal): Use a time_t offset, not a long int offset.
5473 This undoes the 2003-06-04 change, which is no longer needed now
5474 that we have better overflow checking.
5475 (localtime_offset): Likewise.
5477 (__mktime_internal): Avoid harmful overflow on hosts where time_t
5478 and long are 64-bit but int is only 32-bit.
5479 (ydhms_diff): Use long int to store year1 and yday1.
5480 Issue a compile-time diagnostic if long int is not wide enough.
5482 (__mktime_internal): Use long int to store adjusted year and yday.
5483 Use plain C rather than preprocessor commands, if that doesn't
5485 Check for overflow (and try to repair) after each probe
5486 rather than checking only at the very end. This avoids some bugs
5487 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
5488 does not equal GMT offset at maximum time).
5489 Use integer to check for overflow rather than floating point; this
5490 is more portable to non-IEEE hosts, and is a tad faster.
5491 When we detect that we are oscillating between two values,
5492 don't check whether tm_isdst has the requested value, since
5493 we already know the answer. When tm_isdst has the wrong value,
5494 use a different heuristic to find the right one, based on the
5495 extreme values actually observed in practice in tz2003a,
5496 rather than the (overly optimistic) "previous 3 calendar quarters".
5498 (not_equal_tm, print_tm, check_result): Use "const T" rather than
5499 "T const" to accommodate glibc style.
5500 (check_result): Use less-confusing report format. "long" -> "long int.
5502 Don't loop if the iteration overflows time_t.
5503 Allow a negative step in the iteration.
5505 2003-07-01 Paul Eggert <eggert@twinsun.com>
5507 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
5508 having it depend on HAVE_SYS_TYPES_H.
5510 2003-06-25 Bruno Haible <bruno@clisp.org>
5512 * readlink.c: New file.
5514 2003-06-20 Bruno Haible <bruno@clisp.org>
5516 Assume C89, so PARAMS isn't needed.
5517 * unicodeio.h (PARAMS): Remove.
5518 * unicodeio.c: Don't use PARAMS.
5520 2003-06-18 Jim Meyering <jim@meyering.net>
5522 Merge changes from coreutils.
5523 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
5524 Remove explicit declarations of xmalloc and realloc.
5526 (read_utmp): Remove anachronistic cast of xmalloc.
5528 2003-06-17 Paul Eggert <eggert@twinsun.com>
5530 Assume C89, so PARAMS isn't needed.
5531 * backupfile.h (PARAMS): Remove. All uses removed.
5532 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
5533 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
5534 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
5535 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
5536 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
5537 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
5538 xstrtol.h: Likewise.
5539 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
5540 same.h, strverscmp.h: Do not include config.h; no longer needed.
5541 Anyway, config.h should always be included before any other file.
5543 2003-06-11 Simon Josefsson <jas@extundo.com>
5545 * sysexit_.h: New file.
5547 2003-05-20 Derek Price <derek@ximbiot.com>
5549 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
5551 2003-06-10 Simon Josefsson <jas@extundo.com>
5553 * strchrnul.h: New file.
5554 * strchrnul.c: New file.
5556 2003-06-10 Simon Josefsson <jas@extundo.com>
5558 * argp.h: New file, from glibc.
5559 * argp-ba.c: New file, from glibc.
5560 * argp-eexst.c: New file, from glibc.
5561 * argp-fmtstream.c: New file, from glibc.
5562 * argp-fmtstream.h: New file, from glibc.
5563 * argp-fs-xinl.c: New file, from glibc.
5564 * argp-help.c: New file, from glibc.
5565 * argp-namefrob.h: New file, from glibc.
5566 * argp-parse.c: New file, from glibc.
5567 * argp-pv.c: New file, from glibc.
5568 * argp-pvh.c: New file, from glibc.
5569 * argp-xinl.c: New file, from glibc.
5571 2003-06-07 Jim Meyering <jim@meyering.net>
5573 * readtokens.h: Put `Free Software Foundation, Inc.'
5574 in place of my name in the copyright comment.
5575 Remove definition and uses of __P.
5578 * stat.c: Don't declare xmalloc explicitly.
5579 Instead, include "xalloc.h".
5580 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
5581 xrealloc, and xcalloc return values.
5582 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
5584 * xgetcwd.h: Remove definition/uses of PARAMS.
5586 2003-06-06 Jim Meyering <jim@meyering.net>
5588 * stdbool_.h: Renamed from stdbool.h.in.
5590 2003-06-06 Jim Meyering <jim@meyering.net>
5592 Merge from coreutils.
5593 * same.c: (same_name): Declare *_basename locals to be `const'.
5594 Consolidate declarations and initializations of *_base* locals.
5596 Merge from coreutils.
5597 This avoids a core dump on systems without GNU putenv,
5598 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
5599 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
5600 (unsetenv): New static function, from GNU libc.
5601 (rpl_putenv): Use it.
5603 * modechange.c: Remove trailing blanks.
5605 Merge from coreutils.
5606 * fsusage.c: Remove declaration of statfs.
5607 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
5609 * posixtm.c: Include <stdbool.h> unconditionally.
5611 2003-06-05 Paul Eggert <eggert@twinsun.com>
5613 * mktime.c (__mktime_internal): When resolving a tm_isdst
5614 mismatch, look in future quarters as well as past. This fixes a
5615 bug when processing fall-backwards gaps immediately after a long
5616 period of daylight-saving time.
5618 * mktime.c: Assume freestanding C89 or better.
5619 (HAVE_LIMITS_H): Remove. Assume it's 1.
5620 (__P): Remove; not used.
5621 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
5622 (mktime, not_equal_tm, print_tm, check_result,
5623 main): Use prototypes. Use const * where appropriate.
5624 (main): Fix typo in testing code that uncovered by above changes.
5625 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
5627 2003-06-04 Paul Eggert <eggert@twinsun.com>
5629 * mktime.c: Fix Debian bug 177940
5630 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
5631 (localtime_offset): Now long int, not time_t, because we want it
5632 to be guaranteed to be signed. All uses changed.
5633 (__mktime_internal): If overflow would occur when adding offset,
5636 Merge 'human' changes from coreutils. Rewrite to support
5637 locale-specific notations like thousands separators.
5638 * human.c: Simplify authorship notice.
5639 Include human.h immediately after config.h.
5640 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
5641 <limits.h>: Do not include, since human.h does.
5642 (SIZE_MAX, UINTMAX_MAX): New macros.
5643 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
5644 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
5645 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
5646 (power_letter): Renamed from suffixes.
5647 (generate_suffix_backwards): Remove.
5648 (adjust_value): Now takes int style (because of human.h changes)
5649 and long double value (for greater precision on some platforms).
5650 (group_number): New function.
5651 (human_readable): Use it. Use integer options, not enum.
5652 Put the options before the sizes in the arg list.
5653 Support all the new options.
5654 The old human_readable function has been removed;
5655 use inttostr.h instead.
5656 (human_readable, default_block_size, humblock):
5657 Use uintmax_t, not int, for block sizes.
5658 (human_readable_inexact, block_size_types): Remove.
5659 (block_size_opts): New constant.
5660 (human_options): Renamed from human_block_size, with new signature
5661 that allows block sizes up to UINTMAX_MAX. All callers changed.
5662 * human.h: Add copyright and authorship notice.
5663 Include <limits.h> and <stdbool.h> unconditionally.
5664 (PARAMS): Remove. All uses removed.
5665 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
5666 (enum human_inexact_style): Remove tag; now a nameless enum.
5667 (human_floor, human_ceiling, human_round_to_even): Now have
5668 values 2, 0, 1 rather than -1, 1, 0.
5669 (human_group_digits, human_suppress_point_zero, human_autoscale,
5670 human_base_1024, human_SI, human_B): New constants.
5671 (human_readable_inexact, human_block_size): Remove.
5672 (human_readable): Size args are now uintmax_t, not int.
5673 (human_options): New decl.
5675 * exclude.c: (new_exclude, add_exclude): Remove casts that are
5676 unnecessary now that we assume C89 or better. This change
5677 imported from coreutils.
5679 * mktime.c (__mktime_internal): Do not reject negative timestamps
5680 arbitrarily. This is the same patch as 2003-05-28, but it got lost
5681 in the 2003-05-30 sync from glibc.
5683 .h files should stand alone, but we shouldn't include <sys/types.h>
5684 if we can get away with just <stddef.h>.
5686 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
5687 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
5688 rather than <sys/types.h>, as we merely need size_t.
5689 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
5691 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
5692 Include <stdio.h>, to get FILE.
5693 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
5694 memcasecmp.h has included <stddef.h> and all we need is size_t.
5695 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
5696 our interface, instead of including <sys/types.h>
5698 2003-06-02 Paul Eggert <eggert@twinsun.com>
5701 Fix some minor time-related bugs with POSIX time arguments.
5702 Some valid time stamps were being rejected (notably -1, and
5703 time stamps before 1900 on 64-bit hosts). And some invalid
5704 time stamps were being accepted, e.g. September 31.
5706 * posixtm.h (posixtime): Return bool instead of time_t, so
5707 that we can return (time_t) -1 successfully.
5708 * posixtm.c: Likewise.
5709 [HAVE_STDBOOL_H]: Include <stdbool.h>.
5710 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
5711 (t): Remove static var.
5712 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
5713 of static var. All uses changed.
5714 (year): Do not reject years before 1900; they can occur with
5716 (posix_time_parse): Do not check for out-of-range components;
5717 that is now the caller's responsibility, since our checks were
5718 only approximations.
5719 (posixtime): Use mktime to check for out-of-range components,
5720 since it knows them exactly.
5721 If mktime returns (time_t) -1, check whether an error actually occurred
5722 by invoking localtime on -1.
5723 (main) [TEST_POSIXTIME]: Check for input data errors, and report
5724 posixtime failures better.
5725 Improve the test data (in comments only).
5727 2003-05-30 <karl@gnu.org>
5729 * mktime.c: update from libc.
5731 2003-05-30 Bruno Haible <bruno@clisp.org>
5733 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
5734 * localcharset.h: Likewise.
5735 * localcharset.c: Likewise.
5737 2003-05-28 Paul Eggert <eggert@twinsun.com>
5739 Assume the headers required for C89 freestanding compilers.
5740 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
5741 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
5742 without checking for HAVE_LIMITS_H.
5743 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
5744 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
5746 * fatal.c: Include <stdarg.h> without checking for __STDC__.
5747 * exclude.c: Include <stdbool.h> unconditionally.
5748 * tempname.c: Include <stddef.h> unconditionally.
5749 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
5750 * modechange.c, rpmatch.c (NULL): Don't define, since
5751 <stddef.h> does that.
5752 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
5753 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
5754 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
5755 * xstrtol.c: Likewise.
5756 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
5757 * savedir.c: Include <stddef.h> instead of defining NULL.
5759 * addext.c (addext): Use assignment rather than cast, to avoid
5760 warnings on some platforms.
5762 * mktime.c (__mktime_internal): Do not reject negative timestamps
5765 2003-05-10 Bruno Haible <bruno@clisp.org>
5767 * linebreak.c (iconv_string_length): Don't return -1 just because the
5768 string is longer than 4 KB.
5770 2003-05-12 Jim Meyering <jim@meyering.net>
5772 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
5773 the space-padded-by-default conversion specifiers, %e, %k, %l.
5775 2003-05-03 Bruno Haible <bruno@clisp.org>
5777 Upgrade to Unicode-4.0.
5778 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
5779 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
5780 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
5781 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
5782 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
5783 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
5784 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
5785 Change width of U+E0100..U+E01EF from 1 to 0.
5787 2003-04-25 Bruno Haible <bruno@clisp.org>
5789 * copy-file.c: Include <stddef.h>, for size_t.
5791 2003-04-25 Jim Meyering <jim@meyering.net>
5793 * copy-file.c (copy_file_preserving): Declare buf_size to be
5794 of type size_t, not int.
5796 2003-04-11 Jim Meyering <jim@meyering.net>
5798 Merge changes from Coreutils.
5800 2003-03-22 Jim Meyering <jim@meyering.net>
5802 * strftime.c (widen): Cast alloca return value to proper type.
5804 2003-01-19 Ulrich Drepper <drepper@redhat.com>
5807 * strftime.c (my_strftime): Handle very large width
5808 specifications for numeric values correctly. Improve checks for
5811 2003-01-19 Jim Meyering <jim@meyering.net>
5813 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
5814 (nl_get_alt_digit) [! defined my_strftime]: Define.
5815 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
5816 _nl_get_alt_digit and _nl_get_walt_digit.
5818 * strftime.c (my_strftime): Merge in locale-related changes from libc.
5819 These changes have no effect outside of _LIBC.
5821 2003-04-10 Bruno Haible <bruno@clisp.org>
5823 * findprog.h: New file, from GNU gettext.
5824 * findprog.c: New file, from GNU gettext.
5826 2003-04-05 Jim Meyering <jim@meyering.net>
5828 Merge changes from Coreutils.
5830 * exclude.h (PARAMS): Remove definition and uses.
5831 * exclude.c: Remove uses of `PARAMS'.
5833 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
5834 Add test-cases for DOS filenames. Declare program_name.
5835 (main): Set up program_name. Patch by Rich Dawe.
5837 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
5839 Use mntctl's return value to drive the entry-processing loop, since
5840 we can't rely on the value of the vmt_length member in the last
5841 entry. On some systems doing so could result in exhausting
5842 virtual memory. Based in part on a patch from Mike Jetzer.
5844 2003-04-04 Bruno Haible <bruno@clisp.org>
5846 * linebreak.h: New file, from GNU gettext.
5847 * linebreak.c: New file, from GNU gettext with slight modifications.
5848 * lbrkprop.h: New file, from GNU gettext.
5850 2003-04-03 Bruno Haible <bruno@clisp.org>
5852 * utf8-ucs4.h: New file, from GNU gettext.
5853 * utf16-ucs4.h: New file, from GNU gettext.
5854 * ucs4-utf8.h: New file, from GNU gettext.
5855 * ucs4-utf16.h: New file, from GNU gettext.
5857 2003-04-02 Bruno Haible <bruno@clisp.org>
5859 * binary-io.h: New file, from GNU gettext.
5861 2003-04-01 Bruno Haible <bruno@clisp.org>
5863 * pathname.h: New file, from GNU gettext.
5864 * concatpath.c: New file, from GNU gettext.
5866 2003-03-30 Bruno Haible <bruno@clisp.org>
5868 * copy-file.c (copy_file_preserving): Don't set owner if the function
5869 chown() doesn't exist.
5871 2003-03-28 Bruno Haible <bruno@clisp.org>
5873 * copy-file.h: New file, from GNU gettext.
5874 * copy-file.c: New file, from GNU gettext.
5876 2003-03-18 Jim Meyering <jim@meyering.net>
5878 * quote.c (quote_n): Fix typo in comment.
5880 2003-03-14 Jim Meyering <jim@meyering.net>
5882 Merge changes from Coreutils.
5883 * obstack.h (obstack_object_size): Declare temporary, __o,
5884 to be const, in order to avoid warnings.
5885 (obstack_room): Likewise.
5886 (obstack_empty_p): Likewise.
5888 2003-03-13 Paul Eggert <eggert@twinsun.com>
5890 Merge changes from Bison.
5891 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
5892 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
5893 when compiling Bison 1.875's `bitset bset = obstack_alloc
5894 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
5895 * hash.c: Include <stdbool.h> unconditionally.
5897 2003-03-09 Paul Eggert <eggert@twinsun.com>
5899 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
5900 Reported by Bruce Becker; see:
5901 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
5903 2003-03-03 Paul Eggert <eggert@twinsun.com>
5904 Bruno Haible <bruno@clisp.org>
5906 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
5907 Reported by John Hughes, see
5908 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
5910 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
5912 * poll_.h: New file.
5915 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
5917 * mathl.h: New file.
5918 * acosl.c: New file.
5919 * asinl.c: New file.
5920 * atanl.c: New file.
5921 * ceill.c: New file.
5924 * floorl.c: New file.
5925 * frexpl.c: New file.
5926 * ldexpl.c: New file.
5928 * sincosl.c: New file.
5930 * sqrtl.c: New file.
5932 * trigl.c: New file.
5933 * trigl.h: New file.
5935 2003-02-17 Bruno Haible <bruno@clisp.org>
5937 * mkdtemp.h: New file, from GNU gettext.
5938 * mkdtemp.c: New file, from GNU gettext.
5940 2003-01-31 Bruno Haible <bruno@clisp.org>
5942 * rename.c: #undef rename before defining rpl_rename.
5943 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
5945 2003-01-30 Bruno Haible <bruno@clisp.org>
5947 * printf-args.h: New file, from GNU gettext.
5948 * printf-args.c: New file, from GNU gettext.
5949 * printf-parse.h: New file, from GNU gettext.
5950 * printf-parse.c: New file, from GNU gettext.
5951 * vasnprintf.h: New file, from GNU gettext.
5952 * vasnprintf.c: New file, from GNU gettext.
5953 * asnprintf.c: New file, from GNU gettext.
5954 * vasprintf.h: New file, from GNU gettext with modifications.
5955 * vasprintf.c: New file, from GNU gettext.
5956 * asprintf.c: New file, from GNU gettext.
5958 2003-01-29 Bruno Haible <bruno@clisp.org>
5960 * stpncpy.h: New file, from GNU gettext with modifications.
5961 * stpncpy.c: New file, from GNU gettext with modifications.
5963 2003-01-28 Bruno Haible <bruno@clisp.org>
5965 * c-ctype.h: New file, from GNU gettext, with changes suggested by
5967 * c-ctype.c: New file, from GNU gettext, with changes suggested by
5970 2003-01-27 Bruno Haible <bruno@clisp.org>
5972 * xsetenv.h: New file, from GNU gettext.
5973 * xsetenv.c: New file, from GNU gettext.
5975 2003-01-23 Bruno Haible <bruno@clisp.org>
5977 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
5979 2003-01-22 Bruno Haible <bruno@clisp.org>
5981 * exit.h: New file, from GNU gettext.
5983 2003-01-11 Bruno Haible <bruno@clisp.org>
5985 * stpcpy.h (stpcpy): Use ANSI C function declarations.
5986 * strcase.h (strcasecmp, strncasecmp): Likewise.
5988 2003-01-14 Jim Meyering <jim@meyering.net>
5990 * same.c (same_name): Tweak a comment.
5992 2003-01-11 Bruno Haible <bruno@clisp.org>
5994 * same.c (same_name): Reorder tests so as to avoid calling stat()
5995 when a string comparison is sufficient.
5997 2003-01-11 Bruno Haible <bruno@clisp.org>
5999 * readtokens.c (readtoken): Cast character to 'unsigned char', not
6002 2003-01-11 Bruno Haible <bruno@clisp.org>
6004 * hash-pjw.c: Add comment about low quality of this function.
6006 2003-01-12 Paul Eggert <eggert@twinsun.com>
6008 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
6009 to avoid collisions with libcurses and libreadline.
6011 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
6012 * getstr.h, getstr.c: Remove.
6013 * getline.c: Include "getline.h", to check interface.
6014 Move body of old getstr.c here: this defines MIN_CHUNK and
6015 declares getdelim2, which is renamed from getstr.
6016 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
6018 * linebuffer.c (readlinebuffer): Renamed from readline.
6020 * linebuffer.h: Likewise.
6021 (readline): Remove backward-compatibility macro.
6023 2003-01-12 Jim Meyering <jim@meyering.net>
6025 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
6027 2003-01-10 Bruno Haible <bruno@clisp.org>
6029 * alloca_.h: New file.
6030 * getdate.y: Unconditionally include alloca.h.
6031 * makepath.c: Likewise.
6032 * setenv.c: Likewise.
6033 * userspec.c: Likewise.
6035 2003-01-09 Bruno Haible <bruno@clisp.org>
6037 * stdbool.h.in: New file.
6039 2003-01-08 Bruno Haible <bruno@clisp.org>
6041 * safe-read.c: Include specification header first, to ensure its
6043 * full-write.c: Likewise.
6045 2003-01-08 Jim Meyering <jim@meyering.net>
6047 * full-write.c: Undefine and define-away `const' after inclusion
6048 of errno.h, not before. Suggestion from Bruno Haible.
6050 2003-01-07 Jim Meyering <jim@meyering.net>
6052 * full-write.c: Rework so that it may serve to define full_read, too.
6053 * full-read.c: Simply #define FULL_READ and include full-write.c.
6055 2003-01-06 Jim Meyering <jim@meyering.net>
6057 * version-etc.c: Update year in translatable copyright string.
6059 2002-12-25 Bruno Haible <bruno@clisp.org>
6061 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
6062 * xstrtol.h: Likewise.
6063 * xstrtoimax.c: Likewise.
6064 * xstrtoumax.c: Likewise.
6065 * human.h: Likewise.
6067 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
6068 on systems that have <inttypes.h> but not <stdint.h>.
6070 2002-12-31 Paul Eggert <eggert@twinsun.com>
6072 * memcoll.c (memcoll): Fall back on a simple algorithm using
6073 memcmp if strcoll doesn't work.
6075 2002-12-23 Bruno Haible <bruno@clisp.org>
6077 * localcharset.h: New file.
6078 * localcharset.c: Include it.
6079 * unicodeio.c: Likewise.
6081 2002-12-22 Bruno Haible <bruno@clisp.org>
6083 * utime.c (utime_null): No need to call ftruncate if the file was
6086 2002-12-23 Bruno Haible <bruno@clisp.org>
6088 * memcoll.c (STRCOLL): New macro.
6091 2002-12-22 Bruno Haible <bruno@clisp.org>
6093 * getstr.h (getstr): Define, to avoid clash with libcurses.
6094 * linebuffer.h (readline): Define, to avoid clash with libreadline.
6096 2002-12-22 Bruno Haible <bruno@clisp.org>
6098 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
6100 2002-12-23 Bruno Haible <bruno@clisp.org>
6102 * getline.h: Include <stddef.h>, for size_t.
6104 * unicodeio.h: Include <stddef.h>, for size_t.
6105 * unicodeio.c: Don't include <stddef.h>.
6107 2002-12-17 Bruno Haible <bruno@clisp.org>
6109 * canon-host.c (strdup): Remove unused declaration.
6111 * fsusage.c: Include full_read.h.
6112 (get_fs_usage): Use full_read instead of safe_read.
6114 * utime.c (utime_null): Use SAFE_READ_ERROR.
6116 2002-12-11 Bruno Haible <bruno@clisp.org>
6118 * setenv.h: Rewritten to cope with systems that have setenv() but not
6120 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
6123 2002-12-11 Bruno Haible <bruno@clisp.org>
6125 * setenv.c (alloca): Fall back to malloc.
6127 (setenv): Use freea() to free memory allocated with alloca().
6129 2002-11-13 Bruno Haible <bruno@clisp.org>
6131 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
6132 function declarations.
6133 * unsetenv.c (unsetenv): Likewise.
6135 2002-03-04 Bruno Haible <bruno@clisp.org>
6137 Portability to AIX 4.3.3.
6138 * unsetenv.c: New file, extracted from setenv.c.
6139 * setenv.c: Move the unsetenv() function to unsetenv.c.
6141 2001-12-20 Bruno Haible <bruno@clisp.org>
6143 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
6144 use malloc instead. For SunOS 4.
6146 2001-12-11 Bruno Haible <bruno@clisp.org>
6148 * setenv.c: Declare alloca.
6149 (compar_fn_t): New typedef.
6150 (KNOWN_VALUE, STORE_VALUE): Use it.
6152 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
6155 2002-12-10 Paul Eggert <eggert@twinsun.com>
6157 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
6158 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
6159 Choose values that are less likely to collide with system fnmatch
6161 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
6162 defined (e.g., a pure POSIX system).
6163 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
6164 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
6166 2002-12-06 Jim Meyering <jim@meyering.net>
6168 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
6170 Merge in changes from libc's misc/error.c, in preparation
6171 for the merge of gnulib's changes back into libc.
6173 * error.c (_): Define only if not already defined.
6174 Move definition to follow all #include directives.
6175 Include unlocked-io.h only if !_LIBC.
6176 [_LIBC]: Include <libio/libioP.h>.
6177 [USE_IN_LIBIO]: Include <libio/iolibio.h>
6178 (fflush): Tweak definition to use INTUSE.
6181 2002-12-05 Paul Eggert <eggert@twinsun.com>
6183 * alloca.c [defined emacs]: Include "lisp.h".
6184 (xalloc_die) [defined emacs]: New macro.
6185 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
6186 [! defined emacs]: Include <xalloc.h>.
6187 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
6188 (pointer): Typedef to POINTER_TYPE *.
6189 (malloc): Remove decl; we now always use xmalloc.
6190 (alloca): Use old-style definition, since Emacs needs this.
6191 Check for arithmetic overflow when computing combined size.
6193 2002-12-04 Paul Eggert <eggert@twinsun.com>
6195 Do not generate unlocked-io.h automatically, since it's easier to
6196 maintain it by hand.
6198 * unlocked-io.h: New file, from GNU diffutils,
6199 but with proper copyright notice and attribution.
6201 * Makefile.am: Add copyright notice.
6202 (libfetish_a_SOURCES): Add unlocked-io.h.
6203 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
6204 (DISTCLEANFILES, io_functions): Remove macros.
6205 (EXTRA_DIST): Remove gen_uio.
6206 (unlocked-io.h): Remove rule.
6208 2002-12-04 Jim Meyering <jim@meyering.net>
6210 Reflect the fact that stat.c and lstat.c are no longer generated.
6211 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
6212 (DISTCLEANFILES): Likewise.
6213 (EXTRA_DIST): Likewise.
6214 (all_local): Don't depend on stat.c or lstat.c.
6215 (stat.c, lstat.c): Remove rules.
6216 (EXTRA_DIST): Remove xstat.in.
6218 * xstat.in: Remove file. Contents moved into stat.c.
6219 * stat.c: New file. Contents mostly from xstat.in.
6220 * stat.c: Rework so that it may serve to define rpl_lstat, too.
6221 * lstat.c: New file. Simply #define LSTAT and include stat.c.
6223 * safe-read.c: Rework so that it may serve to define safe_write, too.
6224 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
6226 2002-12-03 Jim Meyering <jim@meyering.net>
6228 * safe-read.c, safe-write.c: Change variable names and comments, but
6229 not semantics, to minimize the differences between these two files.
6230 (safe_read): Change comment to mention SAFE_READ_ERROR.
6232 * safe-read.c (IS_EINTR): Define.
6233 (safe_read): Use IS_EINTR in place of in-function cpp directives.
6235 2002-12-02 Bruno Haible <bruno@clisp.org>
6237 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
6238 Define, taken from safe-read.c.
6239 (INT_MAX): Provide fallback.
6240 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
6241 * safe-write.h (SAFE_WRITE_ERROR): Define.
6243 * safe-read.c (EINTR): Remove definition.
6244 (safe_read): Don't use EINTR if it is absent.
6246 2002-12-02 Jim Meyering <jim@meyering.net>
6248 * safe-read.c (EINTR): Define.
6249 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
6250 (INT_MAX): Provide fallback.
6251 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
6253 * safe-read.h (SAFE_READ_ERROR): Define.
6255 2002-12-01 Jim Meyering <jim@meyering.net>
6257 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
6258 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
6260 2002-11-27 Paul Eggert <eggert@twinsun.com>
6262 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
6263 hash_rehash): Replace `if (limit <= value) abort ();' with
6264 `if (! (value < limit)) abort ();', for readability.
6266 2002-11-26 <karl@gnu.org>
6268 * strdup.c: copy from libc again, with jim's ok.
6269 * .cppi-disable: re-add strdup.c
6271 2002-11-25 <karl@gnu.org>
6273 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
6274 instead of "strtol.c".
6276 2002-11-25 Jim Meyering <jim@meyering.net>
6278 * mktime.c: Sync from libc, now that it has the latest fix.
6280 2002-11-24 <karl@gnu.org>
6282 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
6283 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
6285 2002-11-24 Jim Meyering <jim@meyering.net>
6287 Update from coreutils:
6289 * mktime.c: Merge in changes from libc.
6291 Avoid a link-time failure on some Linux systems.
6292 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
6293 (__mon_yday): Declare with the STATIC attribute.
6294 (__mktime_internal): Likewise.
6295 Based on a report from Greg Schafer.
6297 2002-11-23 Jim Meyering <jim@meyering.net>
6299 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
6300 Use `unsigned', not `int', as type of index.
6302 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
6304 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
6306 2002-11-22 Paul Eggert <eggert@twinsun.com>
6308 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
6309 hint that one should use `if (! x) abort ();' rather than `assert
6310 (x);', and anyway it's one less thing to worry about configuring.
6311 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
6312 hash_rehash, hash_insert): Use abort rather than assert.
6314 2002-11-22 Paul Eggert <eggert@twinsun.com>
6316 * quotearg.h: Allow multiple inclusion by surrounding with
6317 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
6318 so that we can be included first.
6319 (PARAMS): Remove; we now assume C89 or later. All uses removed.
6320 * quotearg.c: Include quotearg.h immediately after config.h.
6321 No need to include stddef.h or sys/types.h any more.
6322 Surround local include files with "", not "<>".
6323 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
6324 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
6325 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
6326 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
6327 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
6328 (ISPRINT): Remove; no longer needed now that we assume C89.
6330 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
6333 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
6334 quotearg_char): Use SIZE_MAX rather than
6335 (size_t) -1 when we are talking about "infinity".
6337 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
6339 2002-11-22 Bruno Haible <bruno@clisp.org>
6341 * safe-read.h: Assume C89. Add comments.
6342 (safe_read): Change return type to size_t.
6343 * safe-read.c (safe_read): Change return type to size_t. Handle byte
6344 counts > SSIZE_MAX correctly.
6345 * safe-write.h: New file.
6346 * safe-write.c: New file.
6347 * full-read.h: New file.
6348 * full-read.c: New file.
6349 * full-write.h: Assume C89. Add comments.
6350 * full-write.c: Include safe-write.h.
6351 (full_write): Rewritten to use safe_write.
6352 Suggested by Jim Meyering and Paul Eggert.
6354 2002-11-21 Bruno Haible <bruno@clisp.org>
6356 Remove case insensitive option matching.
6357 * argmatch.h (argcasematch): Remove declaration.
6358 (ARGCASEMATCH): Remove macro.
6359 (__xargmatch_internal): Remove case_sensitive argument.
6360 (XARGMATCH): Update.
6361 (XARGCASEMATCH): Remove macro.
6362 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
6363 case_sensitive argument.
6364 (argcasematch): Remove function.
6365 (__xargmatch_internal): Remove case_sensitive argument.
6366 (main): Use XARGMATCH instead of XARGCASEMATCH.
6368 * xmalloc.c: Change compile-time error message. Add comment about
6369 required autoconf version.
6371 2002-11-21 Jim Meyering <jim@meyering.net>
6373 * strdup.c (strdup): Tweak comment and initial #if/#include.
6375 Merge in changes from the coreutils.
6377 2002-09-25 Paul Eggert <eggert@twinsun.com>
6378 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
6379 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
6380 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
6381 int. Work more efficiently if X is the same width as uintmax_t.
6382 Do not compare X to -1, to avoid bogus compiler warning.
6383 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
6384 Don't assume that f_frsize and f_bsize are the same type.
6386 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
6389 * makepath.c (make_path): Restore umask *before* creating the final
6391 (make_path): Minor reformatting.
6393 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
6394 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
6396 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
6397 ones. At least on GNU/Linux systems, `auto' means something else.
6400 2002-11-20 Paul Eggert <eggert@twinsun.com>
6402 Merge argmatch cleanups from Bison. Assume C89.
6404 * argmatch.c: Include config.h here, not in argmatch.h.
6405 Include stdlib.h, for EXIT_FAILURE.
6406 Always include <string.h>, since we assume C89.
6407 (EXIT_FAILURE): Remove pre-C89 bug workaround.
6408 * argmatch.h: Do not include <config.h> or <sys/types.h>.
6409 Include <stddef.h> instead, since it's all we need for size_t.
6410 (PARAMS): Remove. All uses removed.
6411 (ARRAY_CARDINALITY): Do not bother to #undef.
6412 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
6413 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
6414 Remove unnecessary parentheses.
6415 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
6416 Insert necessary parentheses.
6417 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
6418 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
6420 2002-11-19 Bruno Haible <bruno@clisp.org>
6422 * mbswidth.c: Include mbswidth.h right at the beginning.
6423 * mbswidth.h: Include <stddef.h>, for size_t.
6425 * mbswidth.h (PARAMS): Remove macro.
6426 (mbswidth, mbsnwidth): Use ANSI C function declarations.
6427 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
6429 * gcd.h (PARAMS): Remove macro.
6430 (gcd): Use ANSI C function declarations.
6431 * gcd.c (gcd): Likewise.
6433 2002-11-15 Bruno Haible <bruno@clisp.org>
6435 * strcspn.c: Include <stddef.h>.
6436 (strcspn): Use ANSI C function declaration. Change return type to
6438 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
6439 (strpbrk): Use NULL.
6440 * strpbrk.h (PARAMS): Remove macro.
6441 (strpbrk): Use ANSI C function declaration.
6442 * strstr.c: Don't include <sys/types.h>.
6443 * strstr.h (PARAMS): Remove macro.
6444 (strstr): Use ANSI C function declarations.
6446 2002-11-06 Bruno Haible <bruno@clisp.org>
6448 * gcd.h (gcd): Change argument type to 'unsigned long'.
6449 * gcd.c (gcd): Likewise.
6451 2002-11-05 Bruno Haible <bruno@clisp.org>
6453 * gcd.h: New file, from gettext-0.11.5.
6454 * gcd.c: New file, from gettext-0.11.5.
6456 2002-11-05 Bruno Haible <bruno@clisp.org>
6458 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6459 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6460 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6461 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6463 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
6464 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
6466 * closeout.c: Include gettext.h instead of <libintl.h>.
6467 * human.c: Include gettext.h instead of <libintl.h>.
6468 * quotearg.c: Include gettext.h instead of <libintl.h>.
6469 * rpmatch.c: Include gettext.h instead of <libintl.h>.
6470 * unicodeio.c: Include gettext.h instead of <libintl.h>.
6471 * userspec.c: Include gettext.h instead of <libintl.h>.
6472 * version-etc.c: Include gettext.h instead of <libintl.h>.
6473 * xmalloc.c: Include gettext.h instead of <libintl.h>.
6474 (textdomain): Remove definition.
6475 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
6477 * long-options.c: Remove include of <libintl.h> and definition of _.
6478 * same.c: Remove include of <libintl.h> and definition of _.
6480 2002-11-04 Bruno Haible <bruno@clisp.org>
6482 * stpcpy.h: New file, from GNU gettext-0.11.5.
6483 * strcase.h: New file, from GNU gettext-0.11.5.
6484 * strpbrk.h: New file, from GNU gettext-0.11.5.
6485 * strstr.h: New file, from GNU gettext-0.11.5.
6486 * xgetcwd.h: New file, from GNU gettext-0.11.5.
6488 2002-05-09 Bruno Haible <bruno@clisp.org>
6490 * config.charset: Update for newest glibc. Add canonical names
6491 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
6493 2002-05-09 Bruno Haible <bruno@clisp.org>
6495 * localcharset.c (get_charset_aliases): Add more Windows specific
6498 2002-05-08 Owen Taylor <otaylor@redhat.com>
6500 * config.charset: A few additions for Solaris.
6502 2001-12-05 Bruno Haible <bruno@clisp.org>
6504 * localcharset.c (locale_charset): Don't return an empty string.
6506 2001-10-23 Bruno Haible <haible@clisp.cons.org>
6508 * config.charset: msdos in uk_UA uses CP1125.
6510 2001-08-05 Bruno Haible <haible@clisp.cons.org>
6512 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
6513 * localcharset.c (locale_charset): Declare as extern "C".
6515 2002-02-15 Bruno Haible <bruno@clisp.org>
6517 * config.charset [msdosdjgpp]: For Russian, use CP866.
6519 2002-02-11 Bruno Haible <bruno@clisp.org>
6521 * config.charset: Add support for NetBSD.
6523 2002-09-25 <karl@gnu.org>
6525 * strdup.c: copy from libc/string (via ../config/srclist*).
6526 * getopt*: copy from libc/posix.
6527 * gettext.h: copy from gettext.
6528 * .cppi-disable: add strdup.c, gettext.h.
6530 2002-07-01 Jim Meyering <meyering@lucent.com>
6532 * c-stack.c: Include sys/time.h.
6533 From Volker Borchert.
6535 2002-06-11 Paul Eggert <eggert@twinsun.com>
6537 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
6538 New macro. Use it uniformly instead of
6539 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
6540 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
6541 reported by Vin Shelton.
6543 2002-06-22 Jim Meyering <meyering@lucent.com>
6545 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
6546 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
6548 2002-06-22 Paul Eggert <eggert@twinsun.com>
6550 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
6551 Do not assume SA_SIGINFO behavior.
6552 Bug reported by Jim Meyering on NetBSD 1.5.2.
6554 2002-06-22 Jim Meyering <meyering@lucent.com>
6556 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
6558 * exitfail.c, exitfail.h: Likewise.
6559 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
6561 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
6563 (EXTRA_DIST): Add fnmatch_loop.c.
6564 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
6566 * fnmatch_loop.c: New file, from diffutils-2.8.2.
6567 * fnmatch.c: Update from diffutils-2.8.2.
6568 * fnmatch_.h: New file. From diffutils-2.8.2.
6569 * fnmatch.h: Remove file.
6571 2002-06-18 Paul Eggert <eggert@twinsun.com>
6573 * file-type.h: Report an error if neither S_ISREG nor
6574 S_IFREG is defined, instead of using a test specific to glibc
6575 2.2. This should be safe, since POSIX requires S_ISREG and
6576 Unix Version 7 had S_IFREG. We don't need to check for
6577 <sys/types.h> since we don't use any symbols that it defines.
6579 2002-06-15 Jim Meyering <meyering@lucent.com>
6581 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
6582 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
6583 have been included before this file.
6585 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
6587 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
6588 so that each temporary file name is unique and valid in the first
6589 8 characters, for operation under DOS.
6591 2002-06-15 Jim Meyering <meyering@lucent.com>
6593 Work even with DJGPP 2.03, which lacks support for symlinks.
6595 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
6597 * lchown.c (S_ISLNK): Likewise.
6599 2002-06-14 Jim Meyering <meyering@lucent.com>
6601 * file-type.h: Use the version from diffutils-2.8.2.
6602 * file-type.c: Likewise.
6604 2002-05-27 Jim Meyering <meyering@lucent.com>
6606 Fix a problem seen only on nonconforming systems whereby ls.c's
6607 use of localtime, and then of gettimeofday would cause trouble:
6608 the localtime call used to initialize rpl_gettimeofday's save
6609 mechanism would clobber ls's current local time information so
6610 that in any long listing the first file would always be listed
6611 with date 1970-01-01. Analysis by Volker Borchert.
6613 * gettimeofday.c (localtime): Undefine.
6614 (rpl_localtime): New function.
6616 2002-05-22 Jim Meyering <meyering@lucent.com>
6618 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
6619 * file-type.h: New file.
6620 * file-type.c (file_type): New file/function. Extracted from diffutils.
6622 2002-04-29 Paul Eggert <eggert@twinsun.com>
6624 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
6626 2002-04-28 Paul Eggert <eggert@twinsun.com>
6628 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
6629 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
6630 of 127, since 64 is the largest conceivable number for ancient
6632 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
6634 2002-04-28 Jim Meyering <meyering@lucent.com>
6636 * sig2str.c (WTERMSIG): Remove definition (unused).
6638 2002-04-28 Paul Eggert <eggert@twinsun.com>
6640 * sig2str.h, sig2str.c: New files.
6641 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
6643 2002-04-24 Jim Meyering <meyering@lucent.com>
6645 * gettext.h: New file, from Gettext.
6646 * Makefile.am (INCLUDES): Remove -I../intl.
6647 (libfetish_a_SOURCES): Add gettext.h.
6649 2002-04-16 Jim Meyering <meyering@lucent.com>
6651 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
6652 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
6653 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
6655 2002-04-12 Jim Meyering <meyering@lucent.com>
6657 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
6659 2002-03-10 Jim Meyering <meyering@lucent.com>
6661 * makepath.c (make_path): Remove a comma from a diagnostic.
6662 Suggestion from Santiago Vila.
6664 2002-03-08 Jim Meyering <meyering@lucent.com>
6666 * rename.c: Mention that this wrapper is needed also on
6667 mips-dec-ultrix4.4 systems.
6669 2002-03-02 Jim Meyering <meyering@lucent.com>
6671 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
6672 not HAVE_CLOCK_SETTIME.
6674 2002-02-27 Paul Eggert <eggert@twinsun.com>
6676 * nanosleep.h: Rename to....
6677 * timespec.h: New name for nanosleep.h. All uses changed.
6679 * gettime.c: New file.
6680 * settime.c: New file.
6683 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
6684 timespec.h. Remove nanosleep.h.
6686 2002-02-25 Paul Eggert <eggert@twinsun.com>
6688 * acl.c, acl.h: New files.
6689 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
6691 2002-02-24 Jim Meyering <meyering@lucent.com>
6693 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
6694 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
6695 cause trouble. Reported by Nelson Beebe.
6697 2002-02-23 Paul Eggert <eggert@twinsun.com>
6699 * path-concat.c (xpath_concat): Reorder code to pacify
6700 compilers that don't know that xalloc_die never returns.
6702 2002-02-20 Jim Meyering <meyering@lucent.com>
6704 * getdate.c: Regenerate using bison-1.33.
6706 2002-02-15 Paul Eggert <eggert@twinsun.com>
6708 * posixver.c, posixver.h: New files.
6709 * Makefile.am (libfetish_a_SOURCES): Add them.
6711 2002-02-02 Paul Eggert <eggert@twinsun.com>
6712 Bruno Haible <bruno@clisp.org>
6714 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
6715 (fwrite_success_callback): New declaration.
6716 * unicodeio.c (unicode_to_mb): New function, extracted from
6717 print_unicode_char. Call failure callback instead of error.
6718 (fwrite_success_callback): New function.
6719 (exit_failure_callback): New function.
6720 (fallback_failure_callback): New function.
6721 (print_unicode_char): Call unicode_to_mb.
6723 2002-01-26 Jim Meyering <meyering@lucent.com>
6725 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
6727 2002-01-22 Jim Meyering <meyering@lucent.com>
6729 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
6730 Otherwise, some versions of automake would omit the rule that makes
6731 Makefile from Makefile.in.
6733 2001-01-21 Paul Eggert <eggert@twinsun.com>
6735 * xmemcoll.h, xmemcoll.c: New files.
6736 * Makefile.am (libfetish_a_SOURCES): Add them.
6737 * memcoll.c: Include errno.h, and declare errno if not defined.
6738 (memcoll): Set errno to zero if there is no error.
6740 * quotearg.c (quotearg_buffer_restyled):
6741 Fix bug with quoting buffers containing NUL when backslashing escapes.
6742 This bug was exposed by the other changes in this patch.
6743 (quotearg_n_options): New arg ARGSIZE.
6744 All callers changed.
6745 (quoting_options_from_style): New function.
6746 (quotearg_n_style): Use it.
6747 (quotearg_n_style_mem): New function.
6749 * quotearg.h (quotearg_n_style_mem): New function.
6751 2002-01-16 Jim Meyering <meyering@lucent.com>
6753 * getdate.y: Add three semicolons, each just before a closing brace.
6754 Bison (as of version 1.31) no longer papers over that mistake.
6756 2002-02-14 Paul Eggert <eggert@twinsun.com>
6758 * backupfile.c (ISDIGIT): Comment fix.
6759 * getdate.y (ISDIGIT): Likewise.
6760 * posixtm.c (ISDIGIT, year): Likewise.
6761 * strverscmp.c (ISDIGIT): Likewise.
6762 * userspec.c (ISDIGIT): Likewise.
6764 2002-01-05 Jim Meyering <meyering@lucent.com>
6766 * version-etc.c (version_etc_copyright): Update copyright year.
6768 2001-01-19 Paul Eggert <eggert@twinsun.com>
6770 * closeout.c (close_stdout_status): If ferror (stdout), do
6771 not silently exit merely because the output buffer happens to
6772 have nothing pending.
6774 2001-12-18 Paul Eggert <eggert@twinsun.com>
6776 See the big note in ../ChangeLog.
6777 * human.c (suffixes): Prefer K to k for 1024.
6778 (generate_suffix_backwards): New function.
6779 (human_readable_inexact): Use it.
6780 * xstrtol.c (__xstrtol): If there is no number but there
6781 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
6782 Accept 'K' as well as 'k'.
6784 2001-12-15 Jim Meyering <meyering@lucent.com>
6786 * regex.h (__restrict_arr): Update from libc.
6788 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
6789 as `remote' if the name starts with `//'. Suggested by Michael Stone.
6792 2001-12-10 Jim Meyering <meyering@lucent.com>
6794 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
6795 Instead, include "xalloc.h".
6796 (initbuffer): Don't cast xmalloc return value to char*.
6797 (readline): Reword comment.
6798 Don't cast xrealloc return value to char*
6801 2001-12-09 Jim Meyering <meyering@lucent.com>
6803 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
6804 `signed and unsigned type in conditional expression'.
6805 * posixtm.c (posix_time_parse): Likewise.
6807 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
6809 * readtokens.c (readtoken): Declare an index to be of type unsigned
6810 to avoid a pedantic warning.
6812 * getstr.c: Don't include assert.h.
6813 (getstr): Remove warning-evoking assertions.
6814 Return -1 if offset parameter is out of bounds.
6815 Change the type of a local from int to size_t.
6817 * strftime.c (my_strftime_localtime_r): Include this function
6818 definition in the `#if ! HAVE_TM_GMTOFF' block.
6820 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
6821 Include xalloc.h instead.
6823 2001-12-02 Jim Meyering <meyering@lucent.com>
6825 * tempname.c: Don't declare getenv, thus reverting the change of
6826 2001-11-18. It's no longer necessary, now that stdlib.h is always
6829 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
6830 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
6832 2001-11-30 Akim Demaille <akim@epita.fr>
6834 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
6835 before being defined.
6837 2001-11-27 Paul Eggert <eggert@twinsun.com>
6839 * quotearg.h (quotearg_n, quotearg_n_style):
6840 First arg is int, not unsigned.
6841 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
6842 (SIZE_MAX, UINT_MAX): New macros.
6843 (quotearg_n_options): Abort if N is negative.
6844 Avoid overflow check on hosts where size_t is 64 bits and int
6845 is 32 bits, as overflow is impossible there.
6846 Fix off-by-one typo that caused unnecessary reallocation.
6848 2001-11-27 Jim Meyering <meyering@lucent.com>
6850 * tempname.c: Merge with version from libc.
6851 * regex.c: Likewise.
6853 * tempname.c: Include stdlib.h unconditionally. On some old systems
6854 for which STDC_HEADERS is 0, it was not included, resulting in a
6855 warning about an integer-to-pointer conversion problem with getenv.
6856 Reported by Volker Borchert.
6858 2001-11-26 Jim Meyering <meyering@lucent.com>
6860 * gtod.h: Remove file.
6861 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
6862 * gettimeofday.c: Don't include gtod.h.
6863 (GTOD_init): Remove function.
6864 (rpl_gettimeofday): Do its job here instead, rather than aborting.
6865 Suggestion from Volker Borchert.
6867 2001-11-23 Jim Meyering <meyering@lucent.com>
6869 * hash.h (struct hash_table): Don't define here. Merely declare it.
6870 * hash.c (struct hash_table): Define it here instead.
6872 2001-11-22 Jim Meyering <meyering@lucent.com>
6874 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
6876 2001-11-18 Paul Eggert <eggert@twinsun.com>
6878 * tempname.c (TMP_MAX): Remove; no longer needed.
6879 (TEMPORARIES): New macro.
6880 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
6881 removes an artificial limitation (e.g. HP-UX 10.20, where
6884 2001-11-18 Jim Meyering <meyering@lucent.com>
6886 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
6889 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
6890 files will be created before anything else.
6892 2001-11-17 Jim Meyering <meyering@lucent.com>
6894 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
6895 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
6896 rather than group writable. Patch by Juan F. Codagnone.
6898 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
6899 Instead, include "xalloc.h".
6901 * mountlist.c: Include unlocked-io.h after all system headers.
6902 Remove explicit declarations of xmalloc, xrealloc,
6903 and xstrdup. Instead, include "xalloc.h".
6905 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
6906 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
6907 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
6909 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
6910 Reported by Padraig Brady.
6912 * mkstemp.c: #undef mkstemp.
6914 (rpl_mkstemp): Rename from mkstemp.
6917 2001-11-16 Jim Meyering <meyering@lucent.com>
6919 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
6920 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
6921 determine the amount of total physical memory, use pstat_getstatic.
6922 HPUX-11 doesn't define _SC_PHYS_PAGES.
6923 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
6924 If sysconf couldn't be used to determine the amount of available
6925 physical memory, use both pstat_getstatic and pstat_getdynamic.
6926 Based on a patch from Bob Proulx.
6928 2001-11-05 Jim Meyering <meyering@lucent.com>
6930 * xstat.in (slash_aware_lstat): Correct a misleading comment.
6932 2001-11-03 Jim Meyering <meyering@lucent.com>
6934 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
6935 in argmatch_to_argument call.
6937 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
6940 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
6941 e.g., a fault due to an attempt to free a NULL pointer.
6943 2001-11-01 Jim Meyering <meyering@lucent.com>
6945 * dirfd.c, dirfd.h: New files.
6946 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
6948 * hash.c (hash_print) [TESTING]: Clean up.
6950 2001-10-22 Paul Eggert <eggert@twinsun.com>
6952 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
6953 to avoid a warning if -Wall.
6955 2001-10-21 Paul Eggert <eggert@twinsun.com>
6957 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
6959 2001-10-21 Jim Meyering <meyering@lucent.com>
6961 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
6962 this code would end up calling gettext even in packages built
6964 * getopt.c (_): Likewise.
6965 * regex.c (_): Likewise.
6967 2001-10-20 Paul Eggert <eggert@twinsun.com>
6969 * error.c (strerror_r): Do not declare unless !_LIBC.
6970 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
6971 Use strerror_r that is only a macro, even if it is not a function.
6972 (strerror): Check for HAVE_DECL_STRERROR before declaring.
6973 (private_strerror): Use prototypes, not old-style function definition.
6974 (print_errno_message): New function.
6975 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
6977 (error_tail, error, error_at_line): Use it.
6979 2001-10-11 Jim Meyering <meyering@lucent.com>
6981 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
6982 and quote_n (1, ... to avoid clobbering a buffer.
6984 2001-10-05 Jim Meyering <meyering@lucent.com>
6986 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
6987 * hash-pjw.c: New file (factored out of fileutils' remove.c).
6988 * hash-pjw.h: New file.
6990 2001-09-30 Jim Meyering <meyering@lucent.com>
6992 * mountlist.c [MOUNTED_GETFSSTAT]:
6993 Include <sys/ucred.h>, for Apple Darwin.
6994 Include sys/mount.h and sys/fs_types.h only if available.
6996 (read_filesystem_list): Use FS_TYPE.
6998 2001-09-29 Paul Eggert <eggert@twinsun.com>
7000 * exclude.c (excluded_filename): 0 -> false, since it's
7003 2001-09-28 Paul Eggert <eggert@twinsun.com>
7005 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
7006 #defines strtoimax. Also treat the other strto* functions
7009 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
7010 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
7011 (strtoimax, strtoumax): Do not declare if already defined as a macro.
7013 2001-09-26 Jim Meyering <meyering@lucent.com>
7015 Most macros in unlocked-io.h had the wrong number of arguments.
7016 * gen-uio: New script.
7017 (USE_UNLOCKED_IO): Define to 1 if not already defined.
7018 * unlocked-io.hin: Remove file.
7019 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
7020 rather than trying to embed it here.
7021 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
7022 Reported by Padraig Brady.
7024 2001-09-25 Volker Borchert <bt@teknon.de>
7026 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
7028 2001-09-23 Jim Meyering <meyering@lucent.com>
7030 * mountlist.c: Remove useless parentheses in #if directives.
7031 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
7032 the deprecated MOUNTED symbol is no longer defined in mntent.h.
7034 2001-09-22 Jim Meyering <meyering@lucent.com>
7036 * localcharset.c: Update from latest gettext.
7037 * config.charset: Likewise.
7039 2001-09-20 Jim Meyering <meyering@lucent.com>
7041 * xstrtol.c (strtoimax): Guard declaration with
7042 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
7043 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
7044 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
7045 (strtoumax): Likewise, for completeness (it wasn't necessary).
7047 2001-09-06 Paul Eggert <eggert@twinsun.com>
7049 * strtoimax.c (HAVE_LONG_LONG):
7050 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
7051 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
7052 to work around bug in IBM C compiler.
7054 2001-09-16 Jim Meyering <meyering@lucent.com>
7056 * mkdir.c: New file.
7058 2001-09-04 Paul Eggert <eggert@twinsun.com>
7060 * xgetcwd.c: Revert some of the previous change; intead,
7061 fix the HAVE_GETCWD_NULL code to behave more like the
7062 !HAVE_GETCWD_NULL code used to.
7065 (xgetcwd): Do not return NULL when memory is exhausted; instead,
7068 2001-09-04 Paul Eggert <eggert@twinsun.com>
7070 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
7071 Use ssize_t, not int, to store result of readlink.
7072 Check for ssize_t overflow as well as size_t overflow,
7073 as POSIX says the result of readlink is implementation-defined
7074 when ssize_t overflows.
7075 Remove unnecessary cast to char*.
7076 Use free+malloc instead of realloc, as the storage doesn't need
7077 to be preserved and it's clearer and can be more efficient that way.
7078 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
7079 * xreadlink.h (xreadlink): Update prototype.
7081 2001-09-03 Paul Eggert <eggert@twinsun.com>
7083 * exclude.c (fnmatch_no_wildcards): Fix confusion between
7084 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
7085 spotted by Jim Meyering.
7087 2001-09-03 Jim Meyering <meyering@lucent.com>
7089 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
7091 2001-09-03 Paul Eggert <eggert@twinsun.com>
7093 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
7094 like the HAVE_GETCWD_NULL code.
7095 Include pathmax.h if not HAVE_GETCWD.
7096 Do not include xalloc.h.
7097 (INITIAL_BUFFER_SIZE): New symbol.
7098 Do not use xmalloc / xrealloc, since the caller is responsible for
7099 handling errors. Preserve errno around `free' during failure.
7100 Do not overrun buffer when using getwd.
7102 2001-09-03 Paul Eggert <eggert@twinsun.com>
7104 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
7105 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
7107 2001-09-02 Jim Meyering <meyering@lucent.com>
7109 * error.c: Update from GNU libc.
7111 2001-09-01 Jim Meyering <meyering@lucent.com>
7113 * xreadlink.c: New file.
7114 * xreadlink.h: New file.
7115 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
7117 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
7118 doesn't conflict with sparc Solaris 7's definition in
7119 /usr/include/sys/int_types.h.
7121 * exclude.c: Use `""', not `<>' to #include non-system header files.
7122 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
7123 and strncasecmp as r-values. Unixware didn't have declarations.
7125 2001-08-31 Jim Meyering <meyering@lucent.com>
7127 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
7128 Use an initial, malloc'd, buffer of length 128 rather than
7129 a statically allocated one of length 1024.
7131 2001-08-30 Paul Eggert <eggert@twinsun.com>
7133 * xgetcwd.c: Don't include pathmax.h.
7134 Include stdlib.h and unistd.h if available.
7136 (xmalloc, xstrdup, free): Remove decls.
7137 (xgetcwd): Don't assume sizes fit in unsigned.
7138 Check for overflow when computing sizes.
7139 Simplify reallocation code.
7141 2001-08-28 Paul Eggert <eggert@twinsun.com>
7143 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
7145 * strtoimax.c: Renamed from strtoxmax.c, removing the
7148 Also, make the following further changes to make this file's
7149 configuration more similar to that of strtol.c:
7150 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
7151 (strtoumax, uintmax_t, strtoull, strtol): Remove.
7152 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
7153 (strtoimax): Renamed from strtoumax. All uses of unsigned values
7154 changed to signed values.
7156 And make the following changes as well:
7157 Fix copyright notice, as 1999 was missing.
7158 (verify): New macro.
7159 (strtoimax): Check sizes at compile-time, not run-time.
7160 Prefer strtol to strtoll if both work.
7161 (main): Remove; it was not that useful and was a pain to maintain.
7163 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
7165 2001-08-30 Paul Eggert <eggert@twinsun.com>
7167 * savedir.c (savedir): Remove size parameter, as POSIX says that
7168 a directory's st_size can have an arbitrary value, so the old
7169 usage could waste an arbitrary amount of memory. All uses
7171 * savedir.h: Update prototype.
7173 2001-08-30 Paul Eggert <eggert@twinsun.com>
7175 * xstrtol.c (strtoimax): New decl.
7177 2001-08-28 Paul Eggert <eggert@twinsun.com>
7179 * xstrtol.h: Add copyright notice.
7180 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
7181 LONGINT_INVALID_SUFFIX_CHAR.
7183 2001-08-30 Paul Eggert <eggert@twinsun.com>
7185 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
7188 2001-08-30 Paul Eggert <eggert@twinsun.com>
7190 * hash.c: Remove '2001' from copyright notice.
7192 2001-08-30 Paul Eggert <eggert@twinsun.com>
7194 * full-write.h: New file.
7195 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
7196 * full-write.c: Correct credits, as cccp.c no longer
7197 exists and anyway it was so heavily changed from the old cccp
7198 code as to be unrecognizable. Include full-write.h.
7199 (full_write) Return size_t, with short writes meaning failure.
7200 All callers changed. This fixes a bug with large buffers
7202 * utime.c: Include full-write.h.
7204 2001-08-30 Paul Eggert <eggert@twinsun.com>
7206 Merge 'exclude' changes from tar 1.13.22.
7207 This fixes one or two unlikely storage allocation overflow bugs,
7208 but doesn't change user-visible behavior otherwise.
7210 2001-08-30 Paul Eggert <eggert@twinsun.com>
7212 * exclude.c (bool): Declare, perhaps by including stdbool.h.
7213 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
7214 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
7215 Include if available.
7216 (<xalloc.h>): Include
7217 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
7218 (verify): New macro. Use it to verify that EXCLUDE macros do not
7219 collide with FNM macros.
7220 (struct patopts): New struct.
7221 (struct exclude): Use it, as exclude patterns now come with options.
7222 (new_exclude): Support above changes.
7223 (new_exclude, add_exclude_file):
7224 Initial size must now be a power of two to simplify overflow checking.
7225 (free_exclude, fnmatch_no_wildcards): New function.
7226 (excluded_filename): No longer requires options arg, as the options
7227 are determined by add_exclude. Now returns bool, not int.
7228 (excluded_filename, add_exclude):
7229 Add support for the fancy new exclusion options.
7230 (add_exclude, add_exclude_file): Now takes int options arg.
7231 Check for arithmetic overflow when computing sizes.
7232 (add_exclude_file): xrealloc might modify errno, so don't
7233 realloc until after errno might be used.
7235 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
7237 (free_exclude): New decl.
7238 (add_exclude, add_exclude_file): Now takes int options arg.
7239 (excluded_filename): No longer requires options arg, as the options
7240 are determined by add_exclude. Now returns bool, not int.
7242 2001-08-30 Paul Eggert <eggert@twinsun.com>
7244 * alloca.c (alloca): Arg is of type size_t, not unsigned.
7246 2001-08-27 Jim Meyering <meyering@lucent.com>
7248 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
7250 * version-etc.c (N_): Remove definition.
7251 Revert most of last change.
7252 Instead, simply don't mark the `Copyright...' string for translation.
7253 Based on advice from Paul Eggert.
7255 * strtoxmax.c: Tweak comment.
7257 2001-08-26 Jim Meyering <meyering@lucent.com>
7259 * version-etc.c (version_etc_copyright_fmt): Replace literal year
7260 of copyright with `%s' so translators don't get an untranslated
7262 (COPYRIGHT_YEAR): Define.
7263 (version_etc): Use fprintf rather than fputs.
7264 Suggestion from Ulrich Drepper.
7266 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
7268 * strtoll.c: New file, from GNU libc.
7269 * xstrtoimax.c: New file.
7271 * xstrtol.h: Add xstrtoimax.
7272 * strtoumax.c: New file. Simply include "strtoumax.c".
7273 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
7275 * strtoumax.c: Factor to work both for unsigned and signed types, ...
7276 * strtoxmax.c: ... then renamed to this.
7278 2001-08-13 Paul Eggert <eggert@twinsun.com>
7280 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
7281 Port to Solaris 8, where 'sed' requires a space after the 'r'
7282 command, and where sh dislikes "$/". Clean up the spacing a bit.
7283 Redirect output to $tmp just once.
7285 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
7287 * addext.c (<errno.h>): Include.
7288 (errno): Declare if not defined.
7289 (addext): Work correctly when pathconf returns -1 and leaves
7290 errno alone because there is no limit. Also, work even if
7291 pathconf returns a value greater than SIZE_MAX.
7293 2001-08-12 Jim Meyering <meyering@lucent.com>
7295 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
7296 Simply `return getcwd (NULL, 0);'.
7297 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
7298 Use 1300 as initial value for length, not PATH_MAX.
7300 * pathmax.h: Clean up cpp syntax.
7302 2001-08-12 Jim Meyering <meyering@lucent.com>
7304 * gettimeofday.c: New file.
7306 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
7308 2001-08-04 Jim Meyering <meyering@lucent.com>
7310 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
7311 to get in sync with glibc.
7313 2001-08-03 Paul Eggert <eggert@twinsun.com>
7315 The following changes are from gettext 0.10.39 as maintained by
7318 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
7319 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
7320 with inverted sense. All uses changed.
7322 * mbswidth.c: Don't include <limits.h>.
7323 Include <stdlib.h> and <string.h> unconditionally.
7324 (iswcntrl, mbsinit, ISCNTRL): New macros.
7325 (mbsnwidth): Use K&R style function declarations.
7326 Don't bother checking for MB_LEN_MAX == 1, since the compiler
7327 can optimize it when MB_CUR_MAX == 1.
7328 The width of control characters is zero, not 1.
7330 2001-07-15 Jim Meyering <meyering@lucent.com>
7332 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
7333 (BUILT_SOURCES): Add unlocked-io.h.
7334 (io_functions): Define.
7335 (unlocked-io.h): New rule.
7336 (DISTCLEANFILES): Add unlocked-io.h.
7337 (all-local): Depend on unlocked-io.h, to ensure it is created.
7339 * unlocked-io.hin: New file
7341 * regex.c: Update from glibc.
7343 2001-07-05 Jim Meyering <meyering@lucent.com>
7345 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
7347 (libfetish_a_SOURCES): Put all .h files here instead.
7348 Remove a thus-exposed (better checks in automake) duplicate and
7349 two unnecessary .h files.
7351 2001-06-11 Jim Meyering <meyering@lucent.com>
7353 * regex.c: Update from GNU libc.
7355 2001-05-27 Jim Meyering <meyering@lucent.com>
7357 * readutmp.h (UT_TYPE): Define.
7359 2001-05-24 Jim Meyering <meyering@lucent.com>
7361 * argmatch.c: Include "quote.h".
7362 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
7363 quote function. Reported by Göran Uddeborg.
7365 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
7367 * dirname.c (dir_name): Compute append_dot using path, not newpath
7368 which is not yet declared.
7370 2001-05-11 Paul Eggert <eggert@twinsun.com>
7372 * Makefile.am (libfetish_a_SOURCES):
7373 Add strftime.c, since we now compile it on all hosts.
7375 * strftime.c (my_strftime):
7376 Define to nstrftime if emacs, but only if my_strftime is not defined.
7377 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
7378 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
7379 Add one more extra argument: a nanoseconds value.
7382 (my_strftime function): Add %N format.
7383 (emacs_strftimeu): Renamed from emacs_strftime,
7384 with extra ut argument.
7386 2001-05-11 Paul Eggert <eggert@twinsun.com>
7388 dirname code cleanup. base_name now behaves more compatibly
7389 with POSIX basename when given file names that have trailing
7390 slashes, and similarly for dir_name. Add new primitives
7391 base_len and dir_len. Put the directory-name-related decls
7394 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
7395 * backupfile.c (base_name): Likewise.
7396 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
7397 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
7398 * makepath.c (strip_trailing_slashes): Likewise.
7399 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
7401 * rename.c (strip_trailing_slashes): Likewise.
7402 * same.c (base_name): Likewise.
7403 * stripslash.c (ISSLASH): Likewise.
7405 * addext.c: Include <dirname.h> after size_t is defined.
7406 * backupfile.c: Likewise.
7408 * addext.c (addext): Use base_len to trim redundant
7409 trailing slashes instead of doing it ourselves.
7410 But do not trim the last slash if it is not redundant.
7412 * backupfile.c (find_backup_file_name,
7413 max_backup_version): Use base_len instead of rolling it ourselves.
7414 Handle the case of "" and (on DOS) "C:" correctly.
7416 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
7417 Include <string.h>, <dirname.h>.
7418 (base_name): Allow file names ending in slashes, other than names
7419 that are all slashes. In this case, return the basename followed
7420 by the slashes. This is more general, and can be used in places
7421 where the original base_name purposely had an assertion failure.
7422 (base_len): New function.
7424 * dirname.c: Include <string.h> instead of <stdlib.h>.
7425 Do not include <assert.h>; no longer needed.
7427 (memrchr): Remove decl.
7428 (dir_name_r): Remove.
7429 (dir_len): Renamed from dirlen. All callers changed.
7430 Rewrite in terms of base_name, for simplicity and consistency.
7431 (dir_name): Never return NULL. All callers changed.
7432 Do not include <stdlib.h> in test program; no longer needed.
7433 return 0; is fine for test program.
7435 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
7437 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
7439 * path-concat.c (path_concat): Use base_len to compute
7440 base length, not strlen; this means we cannot rely on memcpy
7443 * same.c (STREQ): Remove.
7444 (same_name): Handle the case where the basename ends in trailing '/'.
7446 * stripslash.c (strip_trailing_slashes): Return nonzero if
7447 a slash was stripped. Do not strip the last slash after a
7450 2001-04-08 Jim Meyering <meyering@lucent.com>
7452 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
7453 recomputed; that's necessary when the offset spans a DST transition.
7454 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
7456 2001-04-02 Jim Meyering <meyering@lucent.com>
7458 * regex.h, regex.c: Update from GNU libc.
7460 2001-03-19 Paul Eggert <eggert@twinsun.com>
7462 * version-etc.c (version_etc_copyright): Update to 2001.
7464 2001-03-16 Paul Eggert <eggert@twinsun.com>
7466 * tempname.c (uint64_t): Define to uintmax_t if
7467 not defined, and if UINT64_MAX is not defined.
7468 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
7469 Reported by John David Anglin.
7471 2001-03-10 Bruno Haible <haible@clisp.cons.org>
7473 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
7474 alias if codeset is empty.
7475 * config.charset (BeOS): Use wildcard syntax.
7477 2001-03-13 Jim Meyering <meyering@lucent.com>
7479 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
7480 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
7483 2001-03-06 Bruno Haible <haible@clisp.cons.org>
7485 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
7487 * unicodeio.c (print_unicode_char): Simplify accordingly.
7489 2001-03-06 Bruno Haible <haible@clisp.cons.org>
7491 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
7492 support for DOS/DJGPP.
7494 2001-02-28 Paul Eggert <eggert@twinsun.com>
7496 * Makefile.am (libfetish_a_SOURCES):
7497 Add dup-safer.c, fopen-safer.c.
7498 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
7500 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
7502 2001-02-25 Paul Eggert <eggert@twinsun.com>
7504 The mkstemp replacement is taken from glibc 2.2.2, with some
7505 portability fixes for use outside glibc, as follows:
7507 * tempname.c (struct_stat64): New macro.
7508 (direxists, __gen_tempname): Use it.
7509 This avoids a portability problem with Solaris 8.
7511 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
7512 (<stddef.h>, <stdint.h>, <string.h>):
7513 Include only if STDC_HEADERS || _LIBC.
7514 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
7515 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
7516 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
7517 (__set_errno): Define this macro if <errno.h> doesn't.
7518 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
7519 Define these macros if <stdio.h> doesn't.
7520 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
7521 Define these macros if <sys/stat.h>
7522 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
7523 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
7524 __xstat64): Define if not _LIBC.
7525 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
7526 (__gen_tempname): Invoke gettimeofday only if
7527 HAVE_GETTIMEOFDAY || _LIBC;
7528 otherwise, fall back on plain "time".
7529 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
7531 * mkstemp.c (__GT_FILE): Define to zero if not defined.
7533 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
7535 2001-02-17 Jim Meyering <meyering@lucent.com>
7537 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
7538 around included file name.
7540 * strnlen.c (__strnlen): Merge in a change from GNU libc.
7542 * strftime.c: Update from GNU libc (the only changes were to comments).
7544 2001-02-13 Bruno Haible <haible@clisp.cons.org>
7546 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
7548 2001-02-17 Paul Eggert <eggert@twinsun.com>
7550 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
7551 Remove workaround macros for hosts that have mbrtowc but not
7552 mbstate_t, as we now insist on proper declarations for both
7553 before using mbrtowc.
7555 2001-02-17 Jim Meyering <meyering@lucent.com>
7557 * regex.c: Update from libc.
7559 2001-02-16 Paul Eggert <eggert@twinsun.com>
7561 * alloca.c (malloc): Undef before defining, since stdlib.h
7562 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
7563 Reported by Mark Hounschell via Paul Eggert.
7565 2001-01-30 Bruno Haible <haible@clisp.cons.org>
7567 * config.charset: Update for FreeBSD 4.2.
7569 2001-01-26 Jim Meyering <meyering@lucent.com>
7571 * quotearg.c: Include stddef.h.
7572 * quote.c: Include stddef.h.
7573 Reported by Axel Kittenberger.
7575 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
7576 line in double quotes so that it evokes a better diagnostic.
7577 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
7578 Reported by Axel Kittenberger.
7580 2001-01-15 Bruno Haible <haible@clisp.cons.org>
7582 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
7583 to avoid a warning. Add back 'const' to inptr.
7585 2001-01-16 Jim Meyering <meyering@lucent.com>
7587 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
7590 2001-01-14 Jim Meyering <meyering@lucent.com>
7592 * rename.c: New file. From Volker Borchert.
7593 Include stdlib.h, string.h or strings.h, and xalloc.h.
7594 Use strip_trailing_slashes rather than open-coding it.
7596 2001-01-03 Paul Eggert <eggert@twinsun.com>
7598 * strftime.c: Sync with glibc time/strftime.c 1.81.
7600 2001-01-03 Jim Meyering <meyering@lucent.com>
7602 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
7603 local `inptr' to avoid warning with some system declarations of iconv.
7605 2000-12-29 Paul Eggert <eggert@twinsun.com>
7607 * modechange.c: Do not assume that mode_t uses the
7608 traditional octal encoding. E.g. "chmod 1 FOO" should set
7609 the other-execute bit of FOO even if S_IXOTH != 1.
7611 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
7612 WOTH, XOTH, ALLM): New macros.
7613 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
7614 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
7616 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
7617 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
7619 No need to use uintmax_t; unsigned long is long enough.
7620 Don't bother to get suffix since we don't use it.
7622 2000-12-24 Jim Meyering <meyering@lucent.com>
7624 * hash.c (is_prime): Return explicit boolean values.
7625 (hash_get_first): Return NULL to appease Irix5.6's 89.
7626 Reported by Nelson Beebe.
7628 2000-10-31 Bruno Haible <haible@clisp.cons.org>
7630 * localcharset.c (locale_charset): Add support for Win32.
7632 2000-12-18 Paul Eggert <eggert@twinsun.com>
7634 * physmem.h, physmem.c: New files.
7636 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
7637 (noinst_HEADERS): Add physmem.h.
7639 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
7640 't' for compatibility with Solaris 8 sort.
7642 2000-12-18 Bruno Haible <haible@clisp.cons.org>
7644 * config.charset: Add support for BeOS.
7646 2000-12-16 Jim Meyering <meyering@lucent.com>
7648 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
7649 SHELLS_FILE to a file name that's useful on djgpp systems.
7651 (ADDITIONAL_DEFAULT_SHELLS): Define.
7652 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
7653 Based mostly on a patch from Prashant TR.
7655 2000-12-16 Jim Meyering <meyering@lucent.com>
7657 This bug had a serious impact on chown: `chown N:M FILE' (for integer
7658 N and M) would have treated it like `chown N:N FILE'.
7660 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
7662 2000-10-31 Bruno Haible <haible@clisp.cons.org>
7664 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
7665 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
7666 to the list of canonical encodings. Rename EUC-CN to GB2312.
7668 2000-12-08 Andreas Schwab <schwab@suse.de>
7670 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
7671 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
7673 2000-12-07 Jim Meyering <meyering@lucent.com>
7675 * stripslash.c (ISSLASH): Define.
7676 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
7679 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
7680 (dir_name_r): Declare this function as static.
7681 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
7682 manifest itself on a name containing a mix of slashes and
7684 Make this function work with names starting with a DOS-style
7685 drive letter and colon prefix.
7686 (dir_name): Append `.' if necessary.
7687 Based mostly on patches from Prashant TR and Eli Zaretskii.
7689 * dirname.h (dir_name_r): Remove prototype.
7691 2000-12-05 Jim Meyering <meyering@lucent.com>
7693 * dirname.c (dir_name_r): Add `const' in a few local declarations.
7695 2000-12-04 Jim Meyering <meyering@lucent.com>
7697 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
7698 Also include memory.h, stdlib.h, unistd.h if appropriate.
7699 Reported by Andreas Jaeger (conflicting declaration of malloc).
7701 2000-12-02 Jim Meyering <meyering@lucent.com>
7703 * closeout.h: Make idempotent, to avoid some obscure warnings.
7705 2000-12-01 Paul Eggert <eggert@twinsun.com>
7707 * memrchr.c: Include <config.h> before any system include file.
7709 2000-11-29 Paul Eggert <eggert@twinsun.com>
7711 * dirname.c (dir_name_r): Fix typo: int -> size_t.
7713 2000-11-26 Jim Meyering <meyering@lucent.com>
7715 * memcoll.c: Include sys/types.h. From Werner Almesberger.
7717 2000-11-22 Paul Eggert <eggert@twinsun.com>
7719 * strftime.c (my_strftime): Do not invoke mbrlen with a
7720 size of (size_t) -1; it's not portable.
7722 2000-11-17 Akim Demaille <akim@epita.fr>
7724 * obstack.h: Formatting changes.
7725 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
7726 prevent type checking.
7727 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
7728 cast the value to (void *): assigning a `foo *' to a `void *'
7730 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
7732 2000-11-17 Jim Meyering <meyering@lucent.com>
7734 * strstr.c: Update from GNU libc.
7736 2000-11-16 Jim Meyering <meyering@lucent.com>
7738 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
7740 2000-11-11 Jim Meyering <meyering@lucent.com>
7742 * error.c: Add a couple #includes, merging from GNU libc version.
7744 2000-11-10 Jim Meyering <meyering@lucent.com>
7746 * obstack.h: Update from GNU libc.
7747 * obstack.c: Likewise.
7749 2000-11-06 Paul Eggert <eggert@twinsun.com>
7751 * getusershell.c (setusershell): Use rewind rather than
7752 fseek/fseeko, to avoid configuration hassles with fseeko.
7753 Don't bother opening SHELLS_FILE if shellstream is NULL;
7756 2000-11-05 Jim Meyering <meyering@lucent.com>
7758 * makepath.h (make_dir): Declare.
7759 * makepath.c (make_dir): Remove `static' attribute.
7762 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
7764 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
7765 last one in a bucket, advance to the next bucket.
7767 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
7769 * fnmatch.c: Do not comment out all the code if we are using
7770 the GNU C library, because in some cases we are replacing buggy
7771 code in the GNU C library itself.
7773 2000-10-30 Paul Eggert <eggert@twinsun.com>
7775 * error.h, getline.h, modechange.h:
7776 Remove "2000" from Copyright line, as the file hasn't been
7777 changed this year other than in the copyright notice.
7779 * xalloc.h: Add "2000" to Copyright line, as this file
7780 was changed this year.
7782 2000-10-30 Paul Eggert <eggert@twinsun.com>
7784 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
7785 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
7786 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
7788 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
7790 * regex.h (__restrict_arr): Move definition out of #ifndef block.
7791 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
7792 doesn't define __restrict_arr.
7794 2000-10-29 Jim Meyering <meyering@lucent.com>
7796 * xstat.in: Fix grammar in comment.
7798 2000-10-28 Jim Meyering <meyering@lucent.com>
7800 * memchr.c: Update from libc.
7801 Adjust for portability:
7802 [HAVE_STDLIB_H]: Include stdlib.h.
7803 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
7804 Undef __memchr, too.
7805 [!weak_alias]: Define __memchr to memchr.
7807 * regex.c: Update from libc.
7808 * regex.h: Likewise.
7809 * getopt1.c: Likewise.
7810 * memcmp.c: Likewise.
7812 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
7813 Avoid using fseek, when possible -- it's broken by design.
7814 Patch by Ulrich Drepper.
7816 2000-10-26 Jim Meyering <meyering@lucent.com>
7818 * strftime.c: Update from libc.
7820 2000-10-25 Jim Meyering <meyering@lucent.com>
7822 * obstack.c: Update from libc.
7824 2000-10-23 Jim Meyering <meyering@lucent.com>
7826 * hard-locale.c (hard_locale): Revert last change -- it was simply
7827 wrong. That set_locale call must not have any side effects.
7830 2000-10-22 Jim Meyering <meyering@lucent.com>
7832 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
7833 [CYCLIC]: Remove now-unused definition.
7835 * save-cwd.c (O_DIRECTORY): Define, if needed.
7836 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
7837 Suggestion from Ulrich Drepper.
7839 2000-10-21 Jim Meyering <meyering@lucent.com>
7841 * dirname.c (dir_name_r): New function, factored out of dir_name.
7842 (dir_name): Use dir_name_r.
7843 * dirname.h (dir_name_r): Declare it.
7845 2000-10-21 Jim Meyering <meyering@lucent.com>
7847 * dirname.c (memrchr): Declare if necessary.
7848 (dir_name): Remove the restriction that there be no
7849 trailing slashes. Now, this code skips past them, effectively
7851 [TEST_DIRNAME] (main): New unit tests.
7853 * memrchr.c: New file from GNU libc.
7854 Undef __memrchr, too.
7855 [!weak_alias]: Define __memrchr to memrchr.
7856 Guard weak_alias use with `#ifdef weak_alias'.
7858 2000-10-17 Jim Meyering <meyering@lucent.com>
7860 * quote.h (PARAMS): Define and use.
7861 Reported by Akim Demaille.
7863 * getopt.c: Update from libc.
7865 2000-10-16 Jim Meyering <meyering@lucent.com>
7867 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
7870 2000-09-25 Jim Meyering <meyering@lucent.com>
7872 * md5.h (rol): Define (from GnuPG).
7874 * sha.c: Give credit (GnuPG) where due.
7875 (M): Use rol rather than open-coding it.
7876 Add a FIXME comment.
7878 2000-09-21 Jim Meyering <meyering@lucent.com>
7880 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
7881 Reported by Michael Stone.
7883 2000-09-20 Jim Meyering <meyering@lucent.com>
7885 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
7886 (noinst_HEADERS): Add sha.h.
7887 Based on code from Scott G. Miller and from GnuPG.
7889 2000-09-15 Jim Meyering <meyering@lucent.com>
7891 * regex.c: Update from libc.
7893 2000-09-10 Jim Meyering <meyering@lucent.com>
7895 * getopt.c (_getopt_internal): Update from glibc.
7897 2000-09-09 Jim Meyering <meyering@lucent.com>
7899 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
7900 think it should be used as a general replacement for isascii.
7901 * fnmatch.c: Likewise.
7902 * mbswidth.c: Likewise
7903 * regex.c: Likewise.
7906 * userspec.c: Include sys/param.h and limits.h.
7908 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
7909 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
7910 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
7911 UID, GID. Check range.
7913 2000-09-06 Jim Meyering <meyering@lucent.com>
7915 * getopt.c (_getopt_internal): Update from glibc.
7917 2000-08-30 Jim Meyering <meyering@lucent.com>
7919 * strftime.c: Merge in changes from GNU libc.
7921 2000-08-26 Jim Meyering <meyering@lucent.com>
7923 * closeout.c: Include "__fpending.h".
7924 (close_stdout_status): Return right away if there's nothing to flush.
7926 * Makefile.am (noinst_HEADERS): Add __fpending.h.
7927 * __fpending.c: New file.
7928 * __fpending.h: New file.
7930 2000-08-07 Paul Eggert <eggert@twinsun.com>
7932 Standardize on "memory exhausted" instead of "Memory exhausted"
7933 or "virtual memory exhausted".
7934 * obstack.c (print_and_abort): Use "memory exhausted", not
7935 "virtual memory exhausted".
7936 * same.c (same_name): Invoke xalloc_die instead of printing
7938 * userspec.c (parse_user_spec): Likewise.
7939 * bumpalloc.h: comment fix
7940 * same.c, userspec.c: Include xalloc.h.
7942 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
7943 not char *const and pointing to a constant array.
7944 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
7945 (xrealloc): Comment fix.
7947 * userspec.c (parse_user_spec):
7948 Don't translate a message until just before returning,
7949 to avoid unnecessary translation.
7951 2000-08-07 Jim Meyering <meyering@lucent.com>
7953 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
7954 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
7955 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
7956 getgroups.c, gethostname.c, getopt.h, group-member.c,
7957 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
7958 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
7959 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
7960 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
7961 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
7962 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
7963 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
7964 yesno.c: Back out Copyright date changes for each file with no change
7965 this year. This eases coordination with other programs using the same
7966 source code modules. From Paul Eggert.
7968 2000-08-03 Greg McGary <greg@mcgary.org>
7970 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
7971 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
7972 (EXTEND_BUFFER): Use them.
7974 2000-08-01 Jim Meyering <meyering@lucent.com>
7976 * dirname.c (ISSLASH): Define.
7977 (BACKSLASH_IS_PATH_SEPARATOR): Define.
7978 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
7979 both `\' and `/' may be use as path separators.
7980 Based on a patch from Prashant TR.
7982 2000-07-31 Paul Eggert <eggert@twinsun.com>
7984 * quotearg.c (quotearg_n_options): Don't make the initial
7985 slot vector a constant, since it might get modified.
7987 2000-07-31 Jim Meyering <meyering@lucent.com>
7989 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
7990 * obstack.c (print_and_abort): Likewise.
7992 2000-07-30 Paul Eggert <eggert@twinsun.com>
7994 * quotearg.c (quotearg_n_options): Preallocate a slot 0
7995 buffer, so that the caller can always quote one small
7996 component of a "memory exhausted" message in slot 0.
7997 From a suggestion by Jim Meyering.
7999 2000-07-30 Jim Meyering <meyering@lucent.com>
8001 * makepath.c (make_path): Quote the other instance, too.
8003 * quotearg.c (N_STATIC_SLOTVECS): Define.
8004 (STATIC_BUF_SIZE): Define.
8005 (quotearg_n_options): Use only statically allocated storage when
8006 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
8007 than STATIC_BUF_SIZE.
8009 2000-07-29 Jim Meyering <meyering@lucent.com>
8011 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
8012 * dirname.c (dir_name): Likewise.
8014 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
8016 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
8017 (dir_name): Assert that there are no trailing slashes.
8019 2000-07-18 Bruno Haible <haible@clisp.cons.org>
8021 * mbswidth.h (mbswidth): Add a flags argument.
8022 (mbswidth): New declaration.
8023 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
8024 * mbswidth.c (mbswidth): Add a flags argument.
8025 (mbsnwidth): New function.
8027 2000-07-24 Jim Meyering <meyering@lucent.com>
8029 * mbswidth.c: Remove useless #else. From Bruno Haible.
8031 2000-07-23 Paul Eggert <eggert@twinsun.com>
8033 * mbswidth.c (_XOPEN_SOURCE):
8034 Don't define; this causes problems on Solaris 7.
8035 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
8037 2000-07-23 Paul Eggert <eggert@twinsun.com>
8040 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
8041 so that mbstate_t is always defined.
8043 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
8044 be 1 in at least one GCC installation, and this configuration
8045 error is likely to be common. Ignoring MB_LEN_MAX hurts
8046 performance on hosts that have mbrtowc but have only unibyte
8047 locales, but I assume these hosts are rare.
8049 2000-07-23 Paul Eggert <eggert@twinsun.com>
8051 * quotearg.c: Streamline by invoking multibyte code only if needed.
8052 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
8053 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
8054 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
8055 invoke multibyte primitives.
8057 2000-07-23 Jim Meyering <meyering@lucent.com>
8059 * basename.c (base_name): Add an assertion.
8061 2000-07-15 Bruno Haible <clisp.cons.org>
8063 * quotearg.c: When the system forces us to redefine mbstate_t,
8064 shadow its mbsinit function.
8066 2000-07-16 Bruno Haible <haible@clisp.cons.org>
8068 * mbswidth.h: New file.
8069 * mbswidth.c: New file.
8070 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
8071 (noinst_HEADERS): Add mbswidth.h.
8073 2000-07-17 Bruno Haible <haible@clisp.cons.org>
8075 * config.charset: Add support for FreeBSD. Improve support for HP-UX
8078 2000-07-15 Jim Meyering <meyering@lucent.com>
8080 * makepath.c: Include quote.h.
8081 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
8082 corresponding argument in a `quote (...)' call.
8083 Give better diagnostics.
8085 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
8086 (noinst_HEADERS): Add quote.h.
8088 * quote.c (quote, quote_n): New file. Two functions taken verbatim
8089 from tar's src/misc.c.
8090 * quote.h: New file. Prototypes for same.
8092 2000-07-10 Paul Eggert <eggert@twinsun.com>
8094 From a suggestion by Bruno Haible.
8095 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
8096 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
8097 to decide whether to define the BeOS workaround macro;
8098 this adjusts to the change to AC_MBSTATE_T.
8100 2000-07-13 Paul Eggert <eggert@twinsun.com>
8102 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
8104 * quotearg.c (quoting_style_args, quoting_style_vals,
8105 quotearg_buffer_restyled): Add support for
8106 clocale_quoting_style. Undo previous change to
8107 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
8108 and "{RIGHT QUOTATION MARK}" msgids.
8110 2000-07-05 Paul Eggert <eggert@twinsun.com>
8112 The old behavior of quoting `like this' doesn't look good with
8113 newer, ISO-style fonts. See:
8114 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
8116 Instead, quote "like this" by default. Let the translator
8117 tailor the locale-specific quoting behavior by providing
8118 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
8120 * quotearg.c (N_): New macro.
8121 (gettext_default): New function.
8122 (quotearg_buffer_restyled): Use
8123 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
8124 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
8126 2000-07-09 Jim Meyering <meyering@lucent.com>
8128 * Most files: Update copyright dates to include 2000.
8130 2000-07-08 Jim Meyering <meyering@lucent.com>
8132 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
8134 (xgethostname): Remove now-unnecessary #ifdef.
8135 Move declaration of `err' into loop where it's used.
8137 2000-07-05 Bruno Haible <haible@clisp.cons.org>
8139 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
8140 by allocating a larger buffer. Test the gethostname return value for
8141 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
8142 returns an error and ENAMETOOLONG isn't defined.
8144 2000-07-05 Paul Eggert <eggert@twinsun.com>
8145 and Bruno Haible <haible@clisp.cons.org>
8147 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
8149 2000-07-05 Bruno Haible <haible@clisp.cons.org>
8151 * quotearg.c (struct quoting_options): Simplify quote_these_too
8154 2000-07-03 Jim Meyering <meyering@lucent.com>
8156 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
8157 Reported by Bruno Haible.
8159 2000-07-04 Jim Meyering <meyering@lucent.com>
8161 * quotearg.c: Make inclusion of <wchar.h> independent of whether
8162 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
8165 2000-07-03 Paul Eggert <eggert@twinsun.com>
8166 and Bruno Haible <haible@clisp.cons.org>
8168 * quotearg.c (mbrtowc):
8169 Assign to *pwc, and return 1 only if result is nonzero.
8170 (iswprint): Use ISPRINT when substituting our own mbrtowc.
8172 2000-07-03 Jim Meyering <meyering@lucent.com>
8174 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
8175 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
8178 2000-07-02 Jim Meyering <meyering@lucent.com>
8180 * quotearg.c (mbstate_t): Don't define here.
8182 2000-07-02 Jim Meyering <meyering@lucent.com>
8184 * nanosleep.c (SIGCONT): Define if not already defined.
8186 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8188 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
8189 per change in ../m4/ls-mntd-fs.m4.
8190 (read_filesystem_list): Ignore symbolic links.
8192 2000-06-29 Jim Meyering <meyering@lucent.com>
8194 * same.c: Include <string.h> or <strings.h>, as appropriate,
8195 for declaration of strcmp.
8197 * long-options.c: Include <stdlib.h>, for declaration of exit.
8199 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
8200 Avoid warning by casting result to `char *' to remove `const'.
8202 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8204 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
8206 2000-06-26 Paul Eggert <eggert@twinsun.com>
8208 savedir now sets errno on failure and invokes xmalloc to get memory.
8209 Fix a couple of other minor bugs while we're at it.
8211 * savedir.c (<unistd.h>): Do not include; there's no need.
8212 (NAMLEN): Remove macro.
8213 (malloc, realloc): Remove decls.
8215 ("xalloc.h"): Include.
8216 (NAME_SIZE_DEFAULT): New macro.
8217 (savedir): Use xmalloc / xrealloc to allocate memory.
8218 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
8219 Skip "" directory entries.
8220 Use strlen to calculate directory entry length, since the old method
8221 is rarely used these days and isn't worth supporting.
8222 Don't use a pointer after freeing it.
8223 Check for integer overflow when calculating allocation size.
8224 Use memcpy to copy entries, instead of stpcpy.
8225 Set errno properly when returning NULL.
8226 Check for readdir error.
8228 2000-06-26 Jim Meyering <meyering@lucent.com>
8230 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
8232 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8234 * getusershell.c (xmalloc, xrealloc): Remove functions.
8236 Don't include <stdlib.h>. Don't declare malloc, realloc.
8238 2000-06-23 Bruno Haible <haible@clisp.cons.org>
8240 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
8242 2000-06-24 Jim Meyering <meyering@lucent.com>
8244 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
8246 2000-06-21 Jim Meyering <meyering@lucent.com>
8248 * getpass.c: New file, from Bruno Haible. Required for BeOS.
8250 2000-06-19 Paul Eggert <eggert@twinsun.com>
8252 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
8253 (mbrtowc, mbstate_t): Define substitutes if
8254 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
8255 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
8256 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
8258 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8260 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
8261 than 1024, return a memory chunk of least possible size, instead
8262 of size PATH_MAX + 2. In the loop, increment the size proportionally.
8263 Use free/xmalloc instead of xrealloc to avoid copying for very long
8266 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8268 * canon-host.c (canon_host): Use malloc and memcpy to copy an
8269 address, not strdup. Include <stdlib.h> and don't declare free().
8271 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8273 * path-concat.c (path_concat): Don't access dir[-1] if dir is
8276 2000-06-21 Jim Meyering <meyering@lucent.com>
8278 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
8279 (noinst_HEADERS): Add getstr.h.
8281 * getline.c (getstr): Move into a separate file.
8282 * getstr.c (getstr): New file, extracted from getline.c, with
8283 the following changes: new parameter, delim2; both delim[12]
8284 parameters have type `int', not `char'. The latter would lose
8285 with 8-bit delimiters.
8286 * getstr.h: New file.
8288 2000-06-19 Jim Meyering <meyering@lucent.com>
8290 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
8292 2000-06-18 Jim Meyering <meyering@lucent.com>
8294 * mkdir.c: Remove file, due mainly to copyright incompatibility.
8295 Besides, these days every porting target provides a mkdir function.
8297 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
8298 (this snippet comes from src/system.h).
8300 2000-06-15 Paul Eggert <eggert@twinsun.com>
8302 * human.c (adjust_value): New function.
8303 (human_readable_inexact): Apply rounding style even when
8304 printing approximate values.
8306 2000-06-14 Paul Eggert <eggert@twinsun.com>
8308 * human.c (human_readable_inexact): Allow an input block
8309 size that is not a multiple of the output block size, and vice versa.
8310 Reported by Piergiorgio Sartor.
8312 2000-06-14 Paul Eggert <eggert@twinsun.com>
8314 * getdate.y (get_date): Apply relative times after time
8315 zone indicator, not before. Reported by Todd A. Jacobs.
8317 2000-06-13 Jim Meyering <meyering@lucent.com>
8319 * Makefile.am (all-local): Depend on lstat.c and stat.c.
8321 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
8323 2000-06-12 Paul Eggert <eggert@twinsun.com>
8325 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
8327 2000-06-04 Paul Eggert <eggert@twinsun.com>
8329 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
8331 2000-06-04 Jim Meyering <meyering@lucent.com>
8333 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
8334 SunOS 4.1.4 for which gid_t is an unsigned type.
8336 2000-06-03 Jim Meyering <meyering@lucent.com>
8338 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
8340 2000-05-26 Bruno Haible <haible@clisp.cons.org>
8342 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
8343 newer, don't install charset.alias.
8344 * config.charset: Change the Linux/glibc rules so they become empty
8345 on glibc-2.1 or newer.
8347 2000-06-02 Jim Meyering <meyering@lucent.com>
8349 * mountlist.c: Back out last change. Instead, do this...
8350 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
8351 member using the same `ignore'-testing code.
8352 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
8356 2000-05-29 Jim Meyering <meyering@lucent.com>
8358 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
8359 with the `ignore' attribute. Based on a patch from Mark D. Roth.
8361 2000-05-22 Jim Meyering <meyering@lucent.com>
8363 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
8365 2000-05-18 Jim Meyering <meyering@lucent.com>
8367 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
8368 back, too, since it may have been modified by allocate_entry.
8369 (hash_delete): Rewrite to use neither the assignment operator
8370 nor the comma operator in an if-expression.
8372 2000-05-15 Paul Eggert <eggert@twinsun.com>
8375 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
8376 Remove; no longer needed.
8377 "quotearg.h": Add include.
8378 (file_name): Do not bother to explicitly initialize to NULL; it's less
8379 efficient on some hosts.
8380 (close_stdout_status): Remove test as to whether stdout was already
8381 closed; it breaks for the case "echo x | sort >&-".
8382 Quote file name colons.
8383 Do not assume that _("write error") lacks format strings.
8385 2000-05-15 Jim Meyering <meyering@lucent.com>
8387 * version-etc.c (version_etc_copyright): Update the copyright string
8388 used in all --version output.
8390 2000-05-14 Jim Meyering <meyering@lucent.com>
8392 * closeout.c (close_stdout_set_file_name): New function.
8393 (close_stdout_status): Use new file-scoped global.
8394 Return right away if fstat says the stdout file descriptor is invalid.
8395 * closeout.h (close_stdout_set_file_name): Declare.
8397 2000-05-10 Jim Meyering <meyering@lucent.com>
8399 * closeout.c [default_exit_status]: New file-scoped variable.
8400 (close_stdout_set_status): New function.
8401 * closeout.h (close_stdout_set_status): Declare.
8403 2000-05-08 Jim Meyering <meyering@lucent.com>
8405 * long-options.c: Don't include closeout.h.
8406 (parse_long_options): Don't call close_stdout for --version.
8408 2000-05-06 Jim Meyering <meyering@lucent.com>
8410 * strnlen.c: Undefine __strnlen and strnlen.
8411 [!weak_alias]: Define __strnlen to strnlen.
8413 * atexit.c: New file, from libiberty.
8415 2000-05-06 Jim Meyering <meyering@lucent.com>
8417 * closeout.c (close_stdout_status): Also check for errors on the
8420 2000-05-05 Bruno Haible <haible@clisp.cons.org>
8422 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
8423 instead of xmalloc, xrealloc, path_concat.
8424 (locale_charset): Treat empty environment variables as absent.
8425 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
8427 2000-05-04 Jim Meyering <meyering@lucent.com>
8429 * getopt.c: Update from glibc.
8430 * obstack.c: Likewise.
8431 * obstack.h: Likewise.
8432 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
8434 * regex.h: Likewise.
8435 * strndup.c: Likewise.
8436 * strnlen.c: New file, from glibc.
8438 2000-05-01 Jim Meyering <meyering@lucent.com>
8440 * full-write.c (full_write): Remove `FIXME' part of comment.
8442 2000-04-29 Jim Meyering <meyering@lucent.com>
8444 * path-concat.c: Declare strdup only if it's not defined.
8445 * canon-host.c: Likewise.
8447 2000-04-28 Jim Meyering <meyering@lucent.com>
8449 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
8450 redefinition warning on some systems (HPUX). Otherwise, regex.h is
8451 included first, then limits.h is included by locale.h by libintl.h.
8452 From John David Anglin.
8454 2000-04-25 Jim Meyering <meyering@lucent.com>
8456 * makepath.c (S_IRWXUGO): Define.
8457 (make_path): Always perform explicit chmod if MODE specifies any
8458 of the `special' permission bits. Prompted by a bug report against
8459 install from Mate Wierdl and Joost van Baal.
8461 2000-04-18 Jim Meyering <meyering@lucent.com>
8465 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
8466 getpagesize. For BeOS. Based on a patch from Bruno Haible.
8468 2000-04-17 Jim Meyering <meyering@lucent.com>
8470 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
8471 the definition of it to rpl_strftime also defined-away the system's
8474 2000-04-15 Jim Meyering <meyering@lucent.com>
8476 Use `C' to denote so-called `contiguous' files, the same way
8478 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
8479 (ftypelet): Use S_ISCTG.
8480 From Michael Deutschmann.
8482 2000-04-14 Jim Meyering <meyering@lucent.com>
8484 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
8486 2000-04-08 Jim Meyering <meyering@lucent.com>
8488 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
8489 names don't conflict. Reported by Eli Zaretskii.
8491 2000-03-28 Bruno Haible <haible@clisp.cons.org>
8493 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
8494 bug. Deal with the different error behavior of Irix iconv.
8496 2000-04-07 Jim Meyering <meyering@lucent.com>
8498 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
8499 to work around system header problems on AIX 3.2.5. From Bruno Haible.
8501 2000-04-05 Jim Meyering <meyering@lucent.com>
8503 Portability tweaks required for ultrix4.3.
8504 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
8505 * readutmp.c: Include sys/types.h before sys/stat.h.
8506 * canon-host.c: Declare strdup.
8507 * path-concat.c: Likewise.
8508 From John David Anglin.
8510 2000-04-04 Jim Meyering <meyering@lucent.com>
8512 Be more DOS 8.3-friendly.
8513 * ref-add.sin: Renamed from ref-add.sed.in.
8514 * ref-del.sin: Renamed from ref-del.sed.in.
8515 * Makefile.am: Reflect renaming.
8516 Reported by Eli Zaretskii.
8518 Use a temporary file name that won't clash with `charset.alias'
8519 in the DOS 8.3 name space.
8520 * Makefile.am (charset_tmp): Define.
8521 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
8522 (uninstall-local): Likewise.
8523 Reported by Eli Zaretskii.
8525 2000-03-29 Paul Eggert <eggert@twinsun.com>
8527 * time/strftime.c (my_strftime): Make sure we call the system
8528 strftime, not ourselves, when invoking the underlying strftime.
8530 2000-03-24 Jim Meyering <meyering@lucent.com>
8532 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
8533 (charset_alias): Define.
8534 (install-exec-local): Factor out common code.
8535 (uninstall-local): Split lines longer than 80.
8536 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
8538 (.sed.in.sed): New rule. Don't redirect directly to $@.
8539 (CLEANFILES): Add ref-add.sed and ref-del.sed.
8541 2000-03-19 Bruno Haible <haible@clisp.cons.org>
8543 * config.charset: Output a line containing "Packages using this file".
8544 * ref-add.sed.in, ref-del.sed.in: New files.
8545 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
8546 ref-del.sed): New rules.
8548 2000-03-17 Jim Meyering <meyering@lucent.com>
8550 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
8551 Otherwise, include <strings.h>
8553 2000-03-17 Bruno Haible <haible@clisp.cons.org>
8555 * unicodeio.c (utf8_wctomb): New function.
8556 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
8557 format instead of in UCS-4 with platform dependent endianness.
8559 2000-03-07 Paul Eggert <eggert@twinsun.com>
8561 * savedir.c (savedir): Work even if directory size is
8562 negative; this can happen with some screwy NFS configurations.
8564 2000-03-06 Jim Meyering <meyering@lucent.com>
8566 * localcharset.c (get_charset_aliases): Don't try to free file_name
8567 if it's NULL (because we ran out of memory). From Bruno Haible.
8569 2000-03-05 Jim Meyering <meyering@lucent.com>
8571 * localcharset.c ("path-concat.h"): Include.
8572 (get_charset_aliases): Use path_concat instead of ANSI string
8575 * unicodeio.h (PARAMS): Define.
8576 Use it to guard prototype.
8578 2000-03-04 Jim Meyering <meyering@lucent.com>
8580 * Makefile.am (install-exec-local): Create $(libdir) before installing
8582 (uninstall-local): Uncomment this rule so `make distcheck' works
8585 * unicodeio.c (<errno.h>): Include it.
8586 (errno): Declare if not defined.
8588 * localcharset.c: Add Bruno's comment justifying use of volatile.
8590 * config.charset: New version, incorporating remarks from a linux
8591 i18n mailing list. From Bruno Haible.
8593 2000-03-02 Jim Meyering <meyering@lucent.com>
8595 * Makefile.am (EXTRA_DIST): Add config.charset.
8597 2000-03-01 Jim Meyering <meyering@lucent.com>
8599 * localcharset.c: Guard some #includes with `#if HAVE_...'.
8600 * unicodeio.c: Likewise.
8602 2000-02-02 Bruno Haible <haible@clisp.cons.org>
8604 * config.charset: New file.
8605 * localcharset.c: New file.
8606 * unicodeio.h, unicodeio.c: New files.
8607 * Makefile.am (DEFS): Add -DLIBDIR=...
8608 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
8609 (noinst_HEADERS): Add unicodeio.h.
8610 (all-local, install-exec-local, charset.alias): New targets.
8612 2000-02-28 Paul Eggert <eggert@twinsun.com>
8614 * quotearg.c (ALERT_CHAR): New macro.
8615 (quotearg_buffer_restyled): Use it.
8617 2000-02-27 Jim Meyering <meyering@lucent.com>
8619 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
8620 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
8622 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
8623 not `#if STDC_HEADERS'.
8624 Declare malloc if needed.
8626 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
8627 now that autoconf always defines the HAVE_DECL_ symbols.
8628 * human.c: Likewise.
8630 * strtoumax.c: Likewise.
8632 * backupfile.c: Arrange for cpp to fail if the configure-time
8633 declaration check was not run.
8635 * human.c: Likewise.
8637 * strtoumax.c: Likewise.
8639 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
8640 then first look up the entire `.'-containing string as a login name.
8642 2000-02-18 Paul Eggert <eggert@twinsun.com>
8644 * getdate.y: Handle two-digit years with leading zeros correctly.
8645 (textint): New typedef.
8646 (parser_control): Member year changed from int to textint.
8648 (YYSTYPE): Removed; replaced by %union with int and textint members.
8649 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
8650 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
8651 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
8652 (tSNUMBER, tUNUMBER): Now of type <textintval>.
8653 (date, number, to_year): Use width of number in digits, not its value,
8654 to determine whether it's a 2-digit year, or a 2-digit time.
8655 (yylex): Store number of digits of numeric tokens.
8656 Reported by John Kendall.
8658 (parser_control): Changed from struct parser_control to typedef (for
8659 consistency). All uses changed.
8661 (tID): Removed; not used.
8662 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
8664 2000-02-14 Paul Eggert <eggert@twinsun.com>
8666 * getpagesize.h (getpagesize): Port to VMS for Alpha;
8667 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
8669 2000-02-12 Jim Meyering <meyering@lucent.com>
8671 * userspec.c (ISDIGIT): Define it.
8672 (isdigit): Remove definition.
8673 (is_number): Use ISDIGIT, not isdigit.
8674 <libintl.h>: Include.
8676 (parse_user_spec): Mark translatable strings.
8678 2000-02-10 Jim Meyering <meyering@lucent.com>
8680 With these changes, nanosleep.[ch] are finally enough like the other
8681 lib/* replacement files to compile on a few more losing systems.
8683 * nanosleep.h: Don't include config.h.
8684 Remove prototype from declaration of nanosleep.
8685 (PARAMS): Remove now-unneeded definition.
8686 * nanosleep.c: #undef nanosleep.
8687 (rpl_nanosleep): Rename from nanosleep.
8689 2000-02-03 Jim Meyering <meyering@lucent.com>
8691 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
8692 rather than with `#if HAVE_UTMPNAME'.
8694 2000-02-01 Jim Meyering <meyering@lucent.com>
8696 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
8698 2000-01-31 Jim Meyering <meyering@lucent.com>
8700 * nanosleep.h (nanosleep): Guard declaration with
8701 `#if ! HAVE_DECL_NANOSLEEP'.
8702 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
8703 the declaration in that vendor's sys/timers.h.
8704 Reported by Christian Krackowizer.
8706 * quotearg.c (ISASCII): Add #undef and move definition to follow
8707 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
8708 (ISPRINT): Likewise.
8709 Reported by Tom Tromey.
8711 2000-01-30 Jim Meyering <meyering@lucent.com>
8713 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
8714 uses of ->ut_name. The latter doesn't work with new Linux header files
8715 where only utmpx.ut_user is declared.
8717 * readutmp.h (UT_USER): Define.
8719 2000-01-23 Jim Meyering <meyering@lucent.com>
8721 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
8724 2000-01-22 Jim Meyering <meyering@lucent.com>
8726 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
8727 [! HAVE_DECL_STRTOULL]: Declare strtoull.
8728 Required for some AIX systems. Reported by Christian Krackowizer.
8729 [TESTING] (main): New function.
8731 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
8732 * dirname.c (dir_name): Support for DOS-style file names with drive
8735 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
8737 * strverscmp.c (ISDIGIT): Define.
8738 (strverscmp): Use ISDIGIT, not isdigit.
8740 2000-01-17 Paul Eggert <eggert@twinsun.com>
8742 * nanosleep.c (nanosleep):
8743 Don't use SA_INTERRUPT to decide whether to call sigaction, as
8744 POSIX.1 doesn't require SA_INTERRUPT and some systems
8745 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
8746 it's been part of POSIX.1 since day 1 (in 1988).
8748 2000-01-17 Jim Meyering <meyering@lucent.com>
8750 * interlock: Remove unused file. Reported by François Pinard.
8752 2000-01-16 Paul Eggert <eggert@twinsun.com>
8754 * quotearg.c (quotearg_buffer_restyled): Do not quote
8755 alert, backslash, formfeed, and vertical tab unnecessarily in
8756 shell quoting style.
8759 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
8760 Free Software Foundation, Inc.
8761 Copying and distribution of this file, with or without modification,
8762 are permitted provided the copyright notice and this notice are preserved.