1 2006-01-09 Paul Eggert <eggert@cs.ucla.edu>
4 * chdir-long.c (cdb_free): Don't bother trying to open directory
5 for write access: POSIX says that must fail.
6 * fts.c (diropen): Likewise.
7 * save-cwd.c (save_cwd): Likewise.
8 * chdir-long.c (cdb_free): Open with O_NOCTTY | O_NONBLOCK as
9 well, for minor improvements on hosts that lack O_DIRECTORY.
10 * chown.c (rpl_chown) [CHOWN_MODIFIES_SYMLINK]:
11 Don't try O_WRONLY unless O_RDONLY failed wth EACCES.
12 Fall back on chown if open failed with EACCES.
14 * gettime.c (gettime) [!defined OK_TO_USE_1S_CLOCK]:
15 Report an error at compile-time if only a 1-second nominal clock
19 * mkdir-p.c: Include lchmod.h, lchown.h.
20 (make_dir_parents): Use lchown rather than chown, and
21 lchmod rather than chmod.
23 * mountlist.c (ME_DUMMY): "none" and "proc" file systems are dummies
24 too. Problem with "none" reported by Bob Proulx. Problem with
25 "proc" reported by n0dalus.
27 * mountlist.c: Include <limits.h>.
28 (dev_from_mount_options)
29 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]:
30 New function. It no longer assumes "dev=" has the System V meaning
31 on Linux (since it doesn't). It also parses "dev=" more carefully.
32 (read_file_system_list)
33 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]: Use it.
34 MOUNTED_GETMNTENT2 is new here; the code didn't used to look for
37 * posixtm.h (PDS_PRE_2000): New macro.
38 * posixtm.c (year): Arg is now syntax_bits rather than allow_century.
39 All usages changed. Reject dates outside the range 1969-1999 if
42 2006-01-09 Jim Meyering <jim@meyering.net>
46 * version-etc.c (COPYRIGHT_YEAR): Update to 2006.
48 * chdir-safer.h, chdir-safer.c: New files.
50 * modechange.c (mode_compile): Reject an invalid mode string
51 that starts with an octal digit. From Andreas Gruenbacher.
53 * openat.c: Include "fcntl--.h" and "unistd--.h", to map open
54 and dup to open_safer and dup_safer, respectively.
55 (openat_permissive): Fix typo in comment.
57 * openat.c: Don't include <stdlib.h>, <unistd.h>, <fcntl.h>,
58 "gettext.h"; either no longer needed or are guaranteed by openat.h.
59 (_): Remove; no longer needed.
60 (openat): Renamed from rpl_openat; no need for rpl_openat
61 since openat.h renames openat for us.
62 Replace most of the body with a call to openat_permissive,
63 to avoid duplicate code.
64 Port to (probably hypothetical) environments were mode_t is
66 (openat_permissive): Require mode arg, so that we can check
67 types better. Put it just after flags. Change cwd failure
68 indicator from pointer-to-bool to pointer-to-errno-value.
70 Invoke openat_save_fail and/or openat_restore_fail if
71 cwd_errno is null, so that openat can call us.
72 (openat_permissive, fdopendir, fstatat, unlinkat):
73 Simplify errno handling to avoid some duplicate code,
74 as it's OK to set errno on success.
75 * openat.h: Revamp code so that function macros depend on
76 __OPENAT_PREFIX only, not also on AT_FDCWD.
77 (openat_ro): Remove. Caller changed to use openat_permissive.
78 (openat_permissive): Now a macro, if not a function.
79 (openat_restore_fail, openat_save_fail): Now always functions,
80 since mkdirat needs them even if __OPENAT_PREFIX is defined.
82 * openat-priv.h: New file, defining macros used by mkdirat.c
84 * mkdirat.c: Include openat-priv.h.
85 Remove definitions of macros defined therein.
88 * mkdirat.c (mkdirat): New file and function.
89 * openat.h (mkdirat): Declare.
91 * openat.c (fdopendir): Don't change errno when returning non-NULL.
93 * openat.h (openat_permissive): Declare.
96 * openat.c (EXPECTED_ERRNO): New macro.
97 (openat_permissive): New function -- used in remove.c rewrite.
98 (all functions): Set errno just before returning, only if there
99 was an actual failure.
100 Use EXPECTED_ERRNO rather than comparing against only ENOTDIR.
102 Emulate openat-family functions using Linux's procfs, if possible.
103 Idea and some code based on Ulrich Drepper's glibc changes.
105 * openat.c: (BUILD_PROC_NAME): New macro.
106 Include <stdio.h>, <string.h>, "alloca.h" and "intprops.h".
107 (rpl_openat): Emulate by trying to open /proc/self/fd/%d/%s,
108 before falling back on save_cwd and restore_cwd.
109 (fdopendir, fstatat, unlinkat): Likewise.
111 * openat.c (fstatat, unlinkat): Perform the syscall directly,
112 skipping the save_cwd...restore_cwd overhead, if FILE is absolute.
114 * openat.c (rpl_openat): Use the promoted type (int), not mode_t,
115 as second argument to va_arg. Otherwise, some versions of gcc
116 warn that `if this code is reached, the program will abort'.
118 2006-01-09 Andreas Gruenbacher <agruen@suse.de>
122 Add POSIX ACL support
123 * acl.h (copy_acl, set_acl): Add declarations.
124 * acl.c (acl_entries): Add fallback implementation for POSIX ACL
125 systems other than Linux.
126 (chmod_or_fchmod): New function: use fchmod when possible,
128 (file_has_acl): Add a POSIX ACL implementation, with a
129 Linux-specific subcase.
130 (copy_acl): Add: copy an acl and S_ISUID, S_ISGID, and
131 S_ISVTX from one file to another. Fall back to fchmod/chmod when
132 acls are unsupported.
133 (set_acl): Add: set a file's acl and S_ISUID, S_ISGID, and
134 S_ISVTX to a defined value. Fall back to fchmod/chmod when acls
137 2006-01-09 Bruno Haible <bruno@clisp.org>
139 * sysexit_.h (EX_OK): New macro.
140 Suggested by Martin Lambers <marlam@marlam.de>.
142 2006-01-09 Bruno Haible <bruno@clisp.org>
144 * javacomp.sh.in: Move to ../build-aux/javacomp.sh.in.
145 * javaexec.sh.in: Move to ../build-aux/javaexec.sh.in.
146 * csharpcomp.sh.in: Move to ../build-aux/csharpcomp.sh.in.
147 * csharpexec.sh.in: Move to ../build-aux/csharpexec.sh.in.
149 2006-01-09 Bruno Haible <bruno@clisp.org>
151 * stdint_.h (SIZE_MAX): Write the value without involving negative
154 2005-10-16 Bruno Haible <bruno@clisp.org>
156 * stdint_.h: On Linux libc4 and libc5, include <sys/bitypes.h> and
157 don't define _STDINT_H_NEED_SIGNED_INT_TYPES.
159 2006-01-04 Paul Eggert <eggert@cs.ucla.edu>
161 * strftime.c (tzname): Don't declare if it is already #defined.
162 Problem reported for Mingw by Mark Junker.
164 2006-01-03 Paul Eggert <eggert@cs.ucla.edu>
166 * xtime.h (xtime_make, xtime_nonnegative_nsec, xtime_nsec): Use
167 long int, not int, for nanosecond counts, so that people who are
168 used to POSIX struct timespec won't be surprised. Reported by Jim
171 2005-12-16 Jim Meyering <jim@meyering.net>
173 * fprintftime.c, fprintftime.h: New files.
175 2005-12-10 Sergey Poznyakoff <gray@gnu.org.ua>
177 * argp-fmtstream.c (__argp_fmtstream_update): Fix coredump
178 * argp-help.c (fill_in_uparams): Check if the constructed
179 struct uparams is valid. Fall back to the default values if it is
182 2005-12-09 Sergey Poznyakoff <gray@gnu.org.ua>
184 * argp-help.c (__argp_base_name): New function
185 (__argp_short_program_name): Rewrite using __argp_base_name
186 * argp-namefrob.h: Define program_invocation_name and
187 program_invocation_short_name if requested
188 (__argp_base_name): Add prototype
189 * argp-parse.c (argp_def): Use gettext wrappers
190 (argp_default_parser): Use __argp_base_name
191 * argp-pin.c: New file. Defines program_invocation_name and
192 program_invocation_short_name on systems that lack them.
194 2005-12-07 Paul Eggert <eggert@cs.ucla.edu>
196 * stat-time.h (STATE_TIMESPEC, STAT_TIMESPEC_NS): Add check for
197 TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC, to fix IRIX 5.3
198 porting problem reported by Georg Schwarz in
199 <http://lists.gnu.org/archive/html/bug-coreutils/2005-12/msg00083.html>.
201 2005-07-09 Bruno Haible <bruno@clisp.org>
203 * csharpcomp.sh.in (options_csc): For -l option, add a .dll suffix.
204 * csharpcomp.c (compile_csharp_using_sscli): Likewise.
205 Reported by Mark Junker <mjscod@gmx.de>.
207 2005-11-29 Paul Eggert <eggert@cs.ucla.edu>
209 * stdint_.h (intmax_t) [defined intmax_t]: Do not declare.
210 (uintmax_t) [defined uintmax_t]: Do not declare.
211 (SIZE_MAX) [defined SIZE_MAX]: Do not define.
212 This works around a problem if intmax_t.m4 and/or uintmax_t.m4
213 and/or size_max.m4 are also used. Problem reported by Mark D. Baushke.
214 (SIZE_MAX): Define to ((size_t) -1), not (~(size_t)0), for the
215 sake of portability to weird hosts that C allows (though we don't
216 know of any practical examples).
218 * savedir.h (fdsavedir): New decl.
219 * savedir.c (fdsavedir, savedirstream): New functions; the latter
220 contains most of the former guts of savedir.
221 (savedir): Use savedirstream.
224 2005-11-15 Paul Eggert <eggert@cs.ucla.edu>
226 * xstrtod.c: Don't bother with #pragma STDC FENV_ACCESS ON, as
227 coreutils no longer futzes with rounding modes.
229 2005-11-14 Jim Meyering <jim@meyering.net>
231 * mkstemp-safer.c: Include <config.h>, required for possible
232 replacement of mkstemp.
234 2005-11-10 Paul Eggert <eggert@cs.ucla.edu>
236 * gethrxtime.c: Include "timespec.h" rather than the sys/time / time
238 (gethrxtime) [! (HAVE_NANOUPTIME
239 || (defined CLOCK_MONOTONIC && HAVE_CLOCK_GETTIME)
240 || HAVE_MICROUPTIME)]: Fall back on gettime rather than rolling
241 our own approximation.
243 2005-11-10 Simon Josefsson <jas@extundo.com>
245 * readline.c: Remove EOL.
247 2005-11-08 Eric Blake <ebb9@byu.net>
249 * inet_ntop.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
251 2005-11-08 Eric Blake <ebb9@byu.net>
253 * getaddrinfo.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
255 2005-10-30 Paul Eggert <eggert@cs.ucla.edu>
257 Fix porting problem reported by Theodoros V. Kalamatianos.
258 * utimens.c (futimens) [HAVE_WORKING_UTIMES && HAVE_FUTIMES]:
259 Don't assume that futimes failing means we must fail.
261 2005-10-29 Paul Eggert <eggert@cs.ucla.edu>
263 * getcwd.c (__getcwd): Don't assume that system calls after readdir
264 leave errno alone. Problem reported by Dmitry V. Levin.
266 2005-10-28 Paul Eggert <eggert@cs.ucla.edu>
268 * savedir.c (savedir): Don't assume that xrealloc etc. leave
269 errno alone. Problem reported by Frederic Jolliton.
271 2005-10-28 Simon Josefsson <jas@extundo.com>
273 * inet_ntop.h, inet_ntop.c: Make it work under mingw32: Add
274 "restrict" keywords, as per POSIX. Protect the function
275 declaration around HAVE_DECL_INET_NTOP rather than HAVE_INET_NTOP.
276 Don't use K&R prototypes. Check the sprintf return values.
277 Re-define EAFNOSUPPORT if not present. Indent.
279 * md5.h, md5.c: Simplify buffer handling visavi alignment,
280 suggested by Bruno Haible <bruno@clisp.org>.
282 * gc-gnulib.c, gc-libgcrypt.c: Check calloc return value.
284 * gc.h: Add MD2 and RMD160 length defines. Add prototypes.
286 * gc-libgcrypt.c: Add MD2 (which is not available through
289 * gc-gnulib.c: Add MD2. Implement gc_hash_* API.
291 * md2.h, md2.c: New files.
293 2005-10-24 Simon Josefsson <jas@extundo.com>
295 * md4.h: Shrink buffer size, now that we changed the type.
297 2005-10-22 Simon Josefsson <jas@extundo.com>
299 * arcfour.h, arcfour.c: Use fixed size indices in the
300 arcfour_context struct (simplify test vector testing in GNU
303 2005-10-22 Simon Josefsson <jas@extundo.com>
305 * md4.h, md4.c: Simplify buffer handling visavi alignment,
306 suggested by Bruno Haible <bruno@clisp.org>.
308 2005-10-22 Simon Josefsson <jas@extundo.com>
310 * crc.h: Include stddef.h, for size_t.
312 2005-10-21 Simon Josefsson <jas@extundo.com>
314 * arctwo.h (arctwo_setkey): Protect variable in CPP macro,
315 suggested by Ralf Wildenhues <Ralf.Wildenhues@gmx.de>.
317 2005-10-21 Simon Josefsson <jas@extundo.com>
319 * rijndael-api-fst.c: Fix bugs in CBC mode for more than one
322 2005-10-21 Simon Josefsson <jas@extundo.com>
324 * gc-gnulib.c: Support ARCTWO in CBC mode.
326 2005-10-21 Simon Josefsson <jas@extundo.com>
328 * hmac-md5.c (hmac_md5): Add comments, suggested by Bruno Haible
331 * hmac-sha1.c (hmac_sha1): Likewise.
333 * crc.c (crc32_update): Actually use crc parameter, suggested by
334 Bruno Haible <bruno@clisp.org>.
336 * crc.h: Include stdint.h directly, suggested by Bruno Haible
339 2005-10-21 Simon Josefsson <jas@extundo.com>
341 * des.h, des.c: New files.
343 * gc-gnulib.c: Support DES.c
345 2005-10-21 Simon Josefsson <jas@extundo.com>
347 * arctwo.h, arctwo.c: New files.
349 * gc-gnulib.c: Support ARCTWO.
351 2005-10-21 Simon Josefsson <jas@extundo.com>
353 * gc-libgcrypt.c (gc_cipher_open): Handle ECB.
355 2005-10-19 Simon Josefsson <jas@extundo.com>
357 * gc-gnulib.c: Support ARCFOUR.
359 2005-10-19 Simon Josefsson <jas@extundo.com>
361 * gc-gnulib.c: Implement gc_cipher_* API, currently only with AES
364 * gc.h: Add ECB enum type.
366 * hmac-md5.c, hmac-sha1.c: Include memxor.h.
368 2005-10-19 Simon Josefsson <jas@extundo.com>
370 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support MD4.
372 2005-10-18 Simon Josefsson <jas@extundo.com>
374 * md4.h, md4.c: New files, based on md5.?.
376 2005-10-17 Simon Josefsson <jas@extundo.com>
378 * gc-libgcrypt.c (gc_hmac_sha1): Fix assert.
380 * gc.h (gc_nonce, gc_pseudo_random, gc_random): Add prototypes.
382 2005-10-17 Simon Josefsson <jas@extundo.com>
384 * gc.h, gc-libgcrypt.c: Add more hash types/functions.
386 2005-10-17 Simon Josefsson <jas@extundo.com>
388 * gc.h, gc-libgcrypt.c: Add ciphers.
390 2005-10-17 Simon Josefsson <jas@extundo.com>
392 * sha1.c: Use uint32_t instead of md5_uint32.t
394 * sha1.h: Use stdint.h and uint32_t instead of md5_uint32 from
397 * md5.c: Use uin32_t. Fix non-gcc UNALIGNED_P macro.
399 * md5.h: Use stdint.h and uint32_t. Doc fix.
401 2005-10-15 Simon Josefsson <jas@extundo.com>
403 * rijndael-api-fst.h, rijndael-api-fst.c: New files.
405 * rijndael-alg-fst.h, rijndael-alg-fst.c: New files.
407 2005-10-14 Simon Josefsson <jas@extundo.com>
409 * arcfour.h, arcfour.c: New files.
411 2005-10-14 Paul Eggert <eggert@cs.ucla.edu>
413 * obstack.c [defined _LIBC && defined USE_IN_LIBIO]: Don't
414 include <wchar.h>; no longer needed.
416 2005-10-14 Jakub Jelinek <jakub@redhat.com>
417 and Ulrich Drepper <drepper@redhat.com>
420 * obstack.c (print_and_abort) [defined _LIBC]: Use __fxprintf
421 instead of inline stream orientation test and two separate
422 function calls. Pay no attention to USE_IN_LIBIO.
424 2005-10-14 Roland McGrath <roland@redhat.com>
426 Import from libc. [BZ #1331]
427 * obstack.h [!__STDC__] (obstack_int_grow_fast): Fix misnamed
429 Reported by Matej Vela <vela@debian.org>.
431 2005-10-13 Paul Eggert <eggert@cs.ucla.edu>
433 * mkdir-p.c (make_dir_parents): Don't report an error if an
434 intermediate directory is in a read-only file system. Problem
435 reported by Eric Blake.
437 2005-10-13 Simon Josefsson <jas@extundo.com>
439 * gc-pbkdf2-sha1.c (gc_pbkdf2_sha1): Optimize CEIL computation.
440 Move memory allocation outside of loop.
442 2005-10-12 Simon Josefsson <jas@extundo.com>
444 * gc-pbkdf2-sha1.c: New file.
446 * gc.h: Add gc_pbkdf2_sha1 prototype.
448 2005-10-12 Simon Josefsson <jas@extundo.com>
450 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Use Gc_rc for return types,
451 suggested by Bruno Haible <bruno@clisp.org>.
453 2005-10-12 Simon Josefsson <jas@extundo.com>
455 * gc-libgcrypt.c (gc_hmac_sha1): New function.
457 * gc-gnulib.c (gc_hmac_sha1): New function.
459 2005-10-12 Simon Josefsson <jas@extundo.com>
461 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support SHA-1.
463 2005-10-12 Simon Josefsson <jas@extundo.com>
465 * gc-gnulib.c: Condition MD5 and HMAC-MD5 use on GC_USE_MD5 and
466 GC_USE_HMAC_MD5, respectively.
468 * gc-libgcrypt.c (gc_md5): Fix assert call.
471 * gc.h (gc_hash_buffer): Use gc_hash in prototype.
473 * gc-libgcrypt.c (gc_hash_buffer): Ditto.
475 * gc-gnulib.c (gc_hash_buffer): Ditto.
477 2005-10-11 Bruno Haible <bruno@clisp.org>
479 * c-strcasestr.h: New file, from GNU gettext.
480 * c-strcasestr.c: New file, from GNU gettext.
482 2005-10-11 Bruno Haible <bruno@clisp.org>
484 * c-strcase.h: New file, from GNU gettext.
485 * c-strcasecmp.c: New file, from GNU gettext.
486 * c-strncasecmp.c: New file, from GNU gettext.
488 2005-10-11 Simon Josefsson <jas@extundo.com>
490 * crc.h, crc.c: New files.
492 * gc.h (gc_hash_buffer): Add doc.
494 2005-10-08 Simon Josefsson <jas@extundo.com>
496 * gc.h: Add gc_hash and gc_hash_buffer.
498 * gc-gnulib.c (gc_hash_buffer): Add. Reorder #include's.
500 * gc-libgcrypt.c (gc_hash_buffer): Add.
502 2005-10-11 Bruno Haible <bruno@clisp.org>
504 * strcasecmp.c: Include limits.h.
505 (strcasecmp): Avoid integer overflow on exotic platforms.
506 * strncasecmp.c: Include limits.h.
507 (strncasecmp): Avoid integer overflow on exotic platforms.
508 Reported by Paul Eggert.
510 2005-10-06 Simon Josefsson <jas@extundo.com>
512 * hmac-md5.c: New file.
516 2005-10-06 Simon Josefsson <jas@extundo.com>
518 * memxor.c (memxor): Avoid casts and warnings.
520 2005-10-05 Derek Price <derek@ximbiot.com>
522 * getdelim.c (SIZE_MAX): New macro, if not already defined.
524 2005-10-05 Simon Josefsson <jas@extundo.com>
526 * memxor.c (memxor): Fix compiler error.
528 * md5.h (MD5_DIGEST_SIZE, MD5_BLOCK_SIZE): Add, see also
529 <http://sourceware.org/bugzilla/show_bug.cgi?id=1423>.
531 * memxor.h, memxor.c: New files.
533 * getaddrinfo.h: Don't protect sys/types.h with HAVE_SYS_TYPES_H,
534 we assume all systems have it, suggested by Jim Meyering
535 <jim@meyering.net>. Remove HAVE_SYS_SOCKET_H test too, to see if
536 any systems lack sys/socket.h; mingw32 is known to lack it, but we
537 don't support it yet anyway. Also remove HAVE_NETDB_H test, for
540 2005-10-04 Bruno Haible <bruno@clisp.org>
542 * verify.h (verify_true): Provide alternative definition for C++.
544 2005-10-04 Simon Josefsson <jas@extundo.com>
546 * getaddrinfo.h: Move sys/types.h include first, reported by "Mark
547 D. Baushke" <mdb@gnu.org>.
549 2005-10-03 Paul Eggert <eggert@cs.ucla.edu>
551 * getdelim.c: Include getdelim.h first. Include <limits.h>.
552 (SSIZE_MAX): New macro, if not already defined.
553 (getdelim): Fix buffer overrun on 64-bit hosts with lines longer
556 2005-10-02 Paul Eggert <eggert@cs.ucla.edu>
558 * exclude.c: Include verify.h.
559 (verify): Remove. All callers changed to use verify.h's version.
560 * strtoimax.c: Likewise.
561 * utimecmp.c: Likewis.e
564 * .cppi-disable: Add getaddrinfo.h, getdelim.h, getline.h, getpass.c
565 mbchar.h, mbuiter.h, strcase.h, strnlen.h, strnlen1.h.
566 * .cvsignore: Add fts.h, search.h, t-fpending.
567 * settime.c (settime): Fix { typo in previous patch. Also, don't
568 bother returning ENOSYS if settimeofday or stime fails; just let
569 them return whatever errno they want to return.
570 * utimens.c: Include unistd.h, for dup2.
571 (futimens): Fix typo: HAVE_FUTIMESAT was misspelled in an #if.
572 (futimens) [! HAVE_FUTIMESAT]: If !file, set errno before returning -1.
574 2005-10-02 Jim Meyering <jim@meyering.net>
577 * fts-cycle.c [HAVE_CONFIG_H]: Include <config.h>.
578 * openat-die.c: Use `#ifdef HAVE_CONFIG_H', not `#if HAVE_CONFIG_H'.
579 * openat.c (fdopendir): Do not define if HAVE_FDOPENDIR.
580 Remove AT_FDCWD test.
581 Do not consume the fd unless successful.
582 * openat.h (fdopendir): Do not define if HAVE_FDOPENDIR.
583 * settime.c (settime): Move the HAVE_STIME block `up' into an #elif
584 block, so that we don't even try to compile it if settimeofday is
585 available. This works around a compilation failure on OSF1 V5.1,
586 due to stime requiring a `long int*' while tv_sec is `int'.
588 2005-09-30 Eric Blake <ebb9@byu.net> (tiny change)
590 * getdelim.c (getdelim): Remove unused variables.
592 2005-10-01 Simon Josefsson <jas@extundo.com>
594 * getaddrinfo.h: Protect #include's of sys/socket.h and netdb.h.
595 Only define struct addrinfo if !HAVE_STRUCT_ADDRINFO. Protect
596 AI_* and EAI_* definitions. Protect function declarations.
598 2005-09-29 Paul Eggert <eggert@cs.ucla.edu>
600 * xtime.h (XTIME_PRECISION): Now of type int, not long long int,
601 so that the code works even with ancient cpp. Portability problem
602 with GCC 2.7.2.1 reported by Thomas M.Ott.
604 2005-09-27 Jim Meyering <jim@meyering.net>
606 * getcwd.c: Change #ifdef<TAB>HAVE_CONFIG_H to #ifdef HAVE_CONFIG_H.
608 * intprops.h (signed_type_or_expr__): Define.
609 (INT_STRLEN_BOUND) [__GNUC__]: Use a slightly tighter bound
612 2005-09-26 Paul Eggert <eggert@cs.ucla.edu>
614 * verify.h (verify_expr): Remove, replacing with:
615 (verify_true): New macro that returns true instead of void.
616 (verify_type__): Remove.
617 (verify): Use verify_true rather than verify_type__.
619 2005-09-24 Paul Eggert <eggert@cs.ucla.edu>
621 * utimens.c (ENOSYS): Define if not already defined.
622 (futimens): Support having a null PATH if the file descriptor
625 * regex_internal.h (__GNUC_PREREQ, always_inline, inline, pure):
627 (__attribute): Define to empty unless GCC 3.1 or later.
628 This works around a core dump on OpenBSD 3.4, which has GCC
629 2.95.3, which dumps core when given __attribute__(()). It also
630 simplifies other tests, since we really don't want to bother with
631 worrying about which ancient version of GCC supported what.
632 Original problem reported by Yoann Vandoorselaere, with part of
633 the fix suggested by Derek Price.
635 2005-09-24 Jim Meyering <jim@meyering.net>
637 * verify.h (verify_type__): Use `unsigned int' as the bitfield type
638 so we can once again use a positive bitfield width of 1 -- now we
639 don't have to explain why we were using a bitfield width of 2.
641 2005-09-23 Paul Eggert <eggert@cs.ucla.edu>
643 * getaddrinfo.c [HAVE_NETINET_IN_H]: Include <netinet/in.h>.
644 Problem reported by Eric Blake.
645 (getaddrinfo): Initialize se so that it's not garbage.
646 Redo internal storage allocation so that it doesn't make unportable
647 assumptions about alignment.
650 * utimens.c (futimens): Use futimesat if available.
651 Prefer it to futimes since it doesn't have the futimes bug.
653 * verify.h (GL_CONCAT0, GL_CONCAT): Remove.
654 (verify): Don't use the __LINE__ trick, as it doesn't work in general.
655 Instead, declare a function that returns a pointer to an array,
656 and use verify_type__ to declare the size of the array.
657 Problem and germ of a solution reported by Bruno Haible.
658 (verify_type__): Use 2, not 1, for bitfield size, to avoid
659 a warning with Irix 6.5 cc. Problem reported by Bruno Haible.
661 2005-09-22 Paul Eggert <eggert@cs.ucla.edu>
665 * .cppi-disable: Add regcomp.c, regex_internal.c, regex_internal.h,
667 * argmatch.h: Include verify.h
668 (ARGMATCH_VERIFY): Use verify rather than rolling our own.
669 (ARGMATCH_ASSERT): Remove; unused.
670 * canonicalize.c: Assume STDC_HEADERS.
671 * exclude.c: Include "strcase.h".
672 * regex_internal.h [!defined _LIBC]: Likewise.
673 * getusershell.c: Include stdio--.h rather than stdio.h
675 (getusershell): Call fopen, not fopen_safer.
676 * save-cwd.c: Include fcntl--.h rather than fcntl.h.
677 Do not include unistd-safer.h.
678 (save_cwd): Don't call fd_safer; no longer needed
679 now that we include fcntl--.h.
681 * getdate.y (relative_time): New type.
682 (RELATIVE_TIME_0): New constant.
683 (parser_control): Use relative_time instead of doing it ourselves.
684 (%union): Add new relative_time rel member.
685 (tYEAR_UNIT, tMONTH_UNIT, tHOUR_UNIT, tMINUTE_UNIT, tSEC_UNIT):
687 (relunit, relunit_snumber): Now of type rel.
688 (zone, rel, relunit, get_date): Adjust to above changes.
690 * getloadavg.c: Include fcntl--.h rather than fcntl.h.
691 Do not include unistd-safer.h.
692 (getloadavg): Don't call fd_safer; no longer needed
693 now that we include fcntl--.h.
695 * mkdir-p.c (ENOSYS): Define to EEXIST if not defined.
696 (make_dir_parents): Treat ENOSYS like EEXIST.
698 Improve quality of diagnostics on restore_cwd failure.
699 * mkdir-p.h (make_dir): Remove. All uses replaced by mkdir.
700 (make_dir_parents): Last arg is now int * (for errno), not bool *.
701 * mkdir-p.c (make_dir, make_dir_parents): Likewise.
702 Rewrite "mkdir -p" algorithm to avoid the need for "stat"
703 each time through the loop. Do not diagnose restore_cwd failure;
704 that is the caller's job (and perhaps the caller does not care).
706 * mkdir-p.c (CLEANUP_CWD, CLEANUP): Remove.
707 (make_dir_parents): Revamp to avoid need for CLEANUP_CWD, CLEANUP.
708 If the file already exists but is not a directory, don't bother
709 to try to make its parents.
710 Close potential file descriptor leak if we can't chdir("/") (!).
711 Don't always return true if chdir($PWD) fails; return true only
712 if the requested action was done successfully (except for the
714 Don't log final directory unless we actually made it.
715 Refactor to avoid duplicate code to fix up permissions.
716 Don't attempt to fix up parent permissions if chdir($PWD) fails.
718 * strftime.c (my_strftime): Rewrite the previous change slightly,
719 to make it a bit faster and (I hope) clearer.
720 * strftime.c (my_strftime): Add support for %:z, %::z, %:::z.
721 Fix bug in formats like %2N.
723 * verify.h: New file.
725 2005-09-22 Jim Meyering <jim@meyering.net>
729 * backupfile.c: Use ARGMATCH_VERIFY, just in case.
731 * posixtm.c (posixtime) [lint]: Initialize *all* of tm0, not just
732 the .tm_year member, since otherwise gcc-4.0 would now warn about
733 tm_zone, tm_gmtoff, tm_isdst, tm_yday, tm_wday.
735 * quotearg.c (quotearg_n_options): Change code to be suboptimal, in
736 order to avoid an unsuppressible warning from gcc on 64-bit systems.
738 * getdate.y (get_date): Undo part of the 2005-04-04 change, so that
739 the command "date -d'2005-03-27 +1 day'" succeeds once again, even
740 when run in a time zone for which daylight savings time is in effect
741 for the starting date.
743 * mkdir-p.c (make_dir_parents): Don't let a failed chdir($PWD)
744 stop us from restricting permissions of just-created absolute-named
746 * mkdir-p.c (CLEANUP_CWD): Return *true*, not false when failing
747 to restore initial working directory.
748 * mkdir-p.c (make_dir_parents): New parameter: different_working_dir,
749 to tell caller if/when we change the working directory and are
750 unable to return to the initial one.
751 * mkdir-p.h (make_dir_parents): Update prototype.
752 * mkdir-p.c (CLEANUP_CWD): Change one more `return 1' to
753 `return false'. This fixes a bug introduced on 2004-07-30.
755 * openat.c (fdopendir): Be sure to close the supplied
756 file descriptor before returning. This makes our replacement
757 implementation a little closer to Solaris's, where fdopendir
758 ties the file descriptor to the returned DIR* pointer.
759 * openat.c (unlinkat): New function.
760 * openat.h (unlinkat): Add prototype.
761 * openat-die.c (openat_save_fail): Rename from openat_save_die.
762 (openat_restore_fail): Rename from openat_restore_die.
763 * openat.c, openat.h: Reflect s/_die/_fail/ renaming.
765 Provide an alternative to exiting immediately upon save_cwd or
766 restore_cwd failure. Now, an application can arrange e.g.,
767 to perform a longjump in that case.
768 * openat.c: Include dirname.h.
769 Use IS_ABSOLUTE_FILE_NAME rather than testing for leading slash.
770 (rpl_openat, fdopendir, fstatat): Call openat_save_die
771 and openat_restore_die rather than calling error directly.
772 Don't include "error.h" or "exitfail.h"; they're no longer needed.
774 * openat-die.c (openat_save_die, openat_restore_die): New file.
775 * openat.h (openat_save_die, openat_restore_die): Declare and define.
777 * strftime.c [FPRINTFTIME] (fprintftime): Provide a new interface:
778 size_t fprintftime (FILE *fp, char const *fmt, struct tm const *tm,
779 int utc, int nanoseconds);
781 date should not have to allocate a megabyte of virtual memory to
782 handle a format argument like +%1048575T. When implemented with
783 strftime, it must allocate such a buffer, use strftime to fill it
784 in, print it, then free it.
785 With fprintftime, it simply prints everything and exits.
786 With no need for memory allocation, that's one fewer way to fail.
787 * strftime.c (my_strftime): Parse the colons of %:::z *after* the
788 optional field width, not before, so we accept %9:z, not %:9z.
789 (my_strftime): Be sure to use L_('x') for literals.
791 * backupfile.c, canon-host.c, canonicalize.c, chown.c, cloexec.c:
792 * dup-safer.c, dup2.c, euidaccess.c, fd-safer.c, fileblocks.c:
793 * fopen-safer.c, fsusage.c, ftruncate.c, getcwd.c, getcwd.h:
794 * getloadavg.c, getopt_.h, getpagesize.h, getugroups.c, group-member.c:
795 * human.h, idcache.c, mkdir-p.c, mountlist.c, nanosleep.c, pathmax.h:
796 * physmem.c, posixver.c, putenv.c, raise.c, safe-read.c, same.c:
797 * save-cwd.c, setenv.c, settime.c, tempname.c, unlinkdir.c:
798 * unsetenv.c, userspec.c, xgethostname.c, xreadlink.c:
799 Assume HAVE_UNISTD_H, i.e., include <unistd.h> unconditionally.
801 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
802 * getloadavg.c, mountlist.c, openat.h, save-cwd.c, tempname.c:
803 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
804 and don't include <sys/file.h>).
806 2005-09-22 Eric Blake <ebb9@byu.net> (tiny change)
810 * getloadavg.c (getloadavg) [__CYGWIN__]: Port to cygwin.
811 [__linux__]: Allocate a big enough buffer for /proc/loadavg.
812 [!LDAV_DONE]: Avoid unused variable warning.
814 2005-09-21 Bruno Haible <bruno@clisp.org>
816 * unicodeio.h (unicode_to_mb): New declaration.
818 2005-09-20 Derek Price <derek@ximbiot.com>
820 * getaddrinfo.c: Don't include <netdb.h> included from getaddrinfo.h.
822 2005-09-19 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
824 Use a consistent style for including <config.h>.
825 * __fpending.c, acl.c, argmatch.c,
826 argp-help.c, argp-parse.c,
827 argp-pvh.c, backupfile.c, basename.c, c-stack.c,
828 calloc.c, check-version.c, cloexec.c, closeout.c, copy-file.c,
829 creat-safer.c, cycle-check.c, dirfd.c, dirname.c, dup-safer.c,
830 dup2.c, euidaccess.c, exclude.c, exitfail.c, fatal-signal.c,
831 fd-safer.c, file-type.c, fileblocks.c, filemode.c,
832 filenamecat.c, findprog.c, fnmatch.c, fopen-safer.c, free.c,
833 fsusage.c, ftruncate.c, full-write.c, fwriteerror.c,
834 getaddrinfo.c, getcwd.c, getdelim.c, getline.c, getlogin_r.c,
835 getndelim2.c, getnline.c, getopt1.c, getpass.c, group-member.c,
836 hard-locale.c, hash-pjw.c, hash.c, human.c, idcache.c,
837 inet_ntop.c, isdir.c, long-options.c, malloc.c, memcasecmp.c,
838 memcmp.c, memcoll.c, memcpy.c, memmove.c, mkdir-p.c,
839 modechange.c, mountlist.c, open-safer.c, physmem.c,
840 pipe-safer.c, pipe.c, poll.c, posixver.c, progname.c,
841 progreloc.c, putenv.c, quote.c, quotearg.c, readline.c,
842 readlink.c, realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c,
843 safe-read.c, same.c, save-cwd.c, savedir.c, sig2str.c,
844 strcspn.c, strerror.c, stripslash.c, strncasecmp.c, strndup.c,
845 strnlen.c, strnlen1.c, strsep.c, strstr.c, strtod.c,
846 strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c,
847 userspec.c, utimecmp.c, version-etc-fsf.c,
848 version-etc.c, wait-process.c, xalloc-die.c, xgetcwd.c,
849 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xsetenv.c,
850 xstrndup.c, xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
851 Standardize inclusion of config.h.
852 * __fpending.h, dirfd.h, getdate.h, human.h,
853 inttostr.h: Removed inclusion of config.h from header files.
854 * inttostr.c: Adjusted in-tree users.
855 * timespec.h: Remove superfluous warning to include config.h.
856 * atexit.c, chdir-long.c chown.c, fchown-stub.c, getgroups.c,
857 gettimeofday.c, lchown.c, lstat.c, mkdir.c, mkstemp.c,
858 nanosleep.c, openat.c, raise.c, readtokens0.c, readutmp.c,
859 unlinkdir.c: Guard inclusion of config.h with HAVE_CONFIG_H.
861 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
863 * stat-time.h: New file.
864 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP, ATIME_CMP, CTIME_CMP):
865 (MTIME_CMP, TIMESPEC_NS): Remove. Now done by stat-time.h,
867 (timespec_cmp): New function.
868 * utimecmp.c: Include stat-time.h.
869 (SYSCALL_RESOLUTION): Depend on whether various struct stat
870 members exist, not on the obsolescent ST_MTIM_NSEC.
871 (utimecmp): Use the new stat-time functions rater than TIMESPEC_NS.
873 2005-09-15 Derek Price <derek@ximbiot.com>
874 Paul Eggert <eggert@cs.ucla.edu>
876 * regcomp.c, regexec.c, regex_internal.c: Back out previous
877 changes, consolidating in...
878 * regex_internal.h: ...this file.
880 2005-09-15 Derek Price <derek@ximbiot.com>
882 * regex_internal.h: Blank `pure' for GNUC < 3.
883 * regex_internal.c: Ditto, using this...
884 (__GNUC_PREREQ): ...new macro.
885 * regcomp.c, regexec.c: Blank `always_inline' for GNUC < 3.1 using...
886 (__GNUC_PREREQ): ...this new macro.
888 * strstr.h: Include string.h. Define strstr as a macro here.
890 2005-09-13 Derek Price <derek@ximbiot.com>
892 * canon-host.c (canon_host_r): Set *cherror on memory allocation
894 Reported by Jim Meyering <jim@meyering.net>.
896 2005-09-13 Jim Meyering <jim@meyering.net>
898 * canon-host.c: Filter through gnu indent and reword comments slightly.
899 * canon-host.h (ch_strerror_r): Tweak cpp indentation and spacing.
901 2005-09-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (tiny change)
903 * lib/base64.c: Typo.
904 (base64_encode): Put b64str in initialized data section.
906 2005-09-12 Derek Price <derek@ximbiot.com>
908 Return usable errors from canon-host.
909 * canon-host.h: New file.
910 * canon-host.c (canon_host): Wrap...
911 (canon_host_r): ...this new function, which now relies exclusively on
913 (ch_strerror): New function.
914 (last_cherror): New global.
915 * getaddrinfo.c: Move include of getaddrinfo.h first to test interface.
916 (getaddrinfo): Add AI_CANONNAME functionality. Don't do arithmetic on
918 (freeaddrinfo): Free ai->ai_canonname when set.
920 2005-09-12 Derek Price <derek@ximbiot.com>
921 Paul Eggert <eggert@cs.ucla.edu>
923 * glob-libc.h: Renamed from glob_.h. The new version is
924 taken from libc's glob.h, except with '#ifdef __GLOB_GNULIB'
925 protecting things that should be done only in gnulib contexts.
926 * glob_.h: New file, containing only the glob things needed for
928 (GLOB_PREFIX): Remove. All uses changed to look for __GLOB_GNULIB.
929 (__GLOB_CONCAT, __GLOB_XCONCAT, __GLOB_ID): Remove; no longer needed.
930 (glob, globfree, glob_pattern_p): Now defined simply in terms of
931 rpl_glob, rpl_globfree, rpl_glob_pattern_p.
932 (__GLOB_GNULIB): New macro, to keep the glob.h changes clearer
933 and to respect the namespace rules better.
935 2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
937 Merge glibc and coreutils changes into gnulib, plus a few
939 * md5.c: Use #error rather than a string.
940 (CYCLIC): New macro, from glibc source. Use it instead of rol.
941 * md5.h (__GNUC_PREREQ, __THROW): Define if not defined already.
942 (__attribute__): Define to empty for non recent-GCC.
943 (__md5_buffer, __md5_finish_ctx, __md5_init_ctx, __md5_process_block):
944 (__md5_process_bytes, __md5_read_ctx, __md5_stream):
945 Renamed from their non-__ counterparts, with new macros replacing
946 them if not _LIBC. Add __THROW attribute.
948 (struct md5_ctx): Align buffer if using GCC.
949 * sha1.h (struct sha1_ctx): Likewise.
950 * sha1.c (SWAP): Renamed from the NOTSWAP. All uses changed.
951 The old name was backwards.
952 (NOTSWAP): Remove; not used.
953 (rol): New macro, moved here from md5.h.
954 (sha1_process_block): Remove a FIXME that doesn't make sense.
956 2005-09-12 Derek Price <derek@ximbiot.com>
958 * gai_strerror.c: Include config.h when available. Include
959 getaddrinfo.h before other headers to test interface.
960 Reported by Larry Jones <lawrence.jones@ugs.com>.
962 2005-09-08 Paul Eggert <eggert@cs.ucla.edu>
964 * glob.c (glob, globfree, __glob_pattern_p): Use old-style function
965 definitions, since that's the preferred style in glibc.
966 Fix a minor spacing issue, and update copyright notice to match glibc's.
968 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
970 * regex_internal.h (bitset_not): Add parens to avoid gcc -Wall warning.
972 2005-09-06 Simon Josefsson <jas@extundo.com>
974 * getpass.c (getpass): Fix typo, test for HAVE_TCSETATTR and not
975 TCSETATTR. Reported by Derek Price <derek@ximbiot.com>.
977 2005-09-05 Paul Eggert <eggert@cs.ucla.edu>
979 Change bitset word type from unsigned int to unsigned long int,
980 as this has better performance on typical 64-bit hosts.
981 Port bitset code to hosts with unusual word sizes.
982 * regcomp.c (build_equiv_class, build_charclass, build_range_exp):
983 (build_collating_symbol):
984 Prefer bitset to re_bitset_ptr_t in prototypes, when the actual
985 argument is a bitset. This is merely a style issue, but it makes
986 it clearer that an entire array is expected.
987 (re_compile_fastmap_iter, init_dfa, init_word_char, optimize_subexps):
988 * regcomp.c (lower_subexp, parse_bracket_exp, built_charclass_op):
989 Port to the case where bitset_word is not the same as unsigned int.
990 * regex_internal.h (bitset_set, bitset_clear, bitset_contain):
991 (bitset_not, bitset_merge, bitset_set_all, bitset_mask):
993 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
994 (build_trtable, group_nodes_into_DFAstates):
996 * regcomp.c (re_compile_fastmap_iter, utf8_sb_map, optimize_utf8):
997 Don't assume that SBC_MAX is a multiple of BITSET_WORD_BITS.
998 * regex_internal.h (bitset_set_all, bitset_not): Likewise.
999 * regexec.c (group_nodes_into_DFAstates): Likewise.
1000 * regcomp.c (utf8_sb_map): Don't assume UINT_MAX == 0xffffffff.
1001 * regcomp.c (optimize_subexps, lower_subexp):
1002 Work even if bitset_word has holes in its bitwise representation.
1003 * regex_internal.h (BITSET_WORD_BITS): Likewise.
1004 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1006 * regex_internal.c (re_string_reconstruct):
1007 Don't assume UCHAR_MAX == 255.
1008 * regex_internal.h (bitset_set_all): Likewise.
1009 * regex_internal.h (BITSET_WORD_BITS): Renamed from UINT_BITS.
1011 (BITSET_WORDS): Renamed from BITSET_UINTS. All uses changed.
1012 (bitset_word): New type, replacing 'unsigned int' for bitset uses.
1014 (BITSET_WORD_MAX): New macro.
1015 (bitset_set, bitset_clear, bitset_contain, bitset_empty):
1016 (bitset_set_all, bitset_copy): Now inline functions, not macros.
1017 (bitset_empty, bitset_copy):
1018 Prefer sizeof (bitset) to multiplying it out ourselves.
1019 (bitset_not_merge): Remove; unused.
1020 (bitset_contain): Return bool, not unsigned int with one bit on.
1021 All callers changed.
1022 * regexec.c (build_trtable): Don't assume bitset has no stricter
1023 alignment than re_node_set; do this by defining a new internal
1024 type struct dests_alloc and using it to allocate memory.
1026 2005-09-02 Paul Eggert <eggert@cs.ucla.edu>
1028 Check for arithmetic overflow when calculating sizes, to prevent
1029 some buffer-overflow issues. These patches are conservative, in the
1030 sense that when I couldn't determine whether an overflow was possible,
1031 I inserted a run-time check.
1032 * regex_internal.h (re_xmalloc, re_xrealloc, re_x2realloc): New macros.
1033 (SIZE_MAX) [!defined SIZE_MAX]: New macro.
1034 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc):
1035 (re_xnrealloc, re_x2nrealloc): New inline functions.
1036 * lib/regcomp.c (init_dfa, analyze, build_range_exp, parse_bracket_exp):
1037 (build_equiv_class, build_charclass): Check for arithmetic overflow
1038 in size expression calculations.
1039 * lib/regex_internal.c (re_string_realloc_buffers):
1040 (build_wcs_upper_buffer, re_node_set_add_intersect):
1041 (re_node_set_init_union, re_node_set_insert, re_node_set_insert_last):
1042 (re_dfa_add_node, register_state): Likewise.
1043 * lib/regexec.c (re_search_stub, re_copy_regs, re_search_internal):
1044 (prune_impossible_nodes, push_fail_stack, set_regs, check_arrival):
1045 (build_trtable, extend_buffers, match_ctx_init, match_ctx_add_entry):
1046 (match_ctx_add_subtop, match_ctx_add_sublast): Likewise.
1048 2005-09-01 Paul Eggert <eggert@cs.ucla.edu>
1050 * glob.c (GET_LOGIN_NAME_MAX): Renamed from LOGIN_NAME_MAX,
1051 to avoid a collision with bits/local_lim.h in glibc.
1052 All uses changed. Problem reported by Dmitry V. Levin in
1053 <http://sources.redhat.com/bugzilla/show_bug.cgi?id=1060>.
1055 * regex_internal.c (build_wcs_upper_buffer): Fix portability
1056 bugs in int versus size_t comparisons.
1057 (re_string_context_at): Fix bug where the code assumed that
1060 Use bool where appropriate.
1061 * regcomp.c (re_set_fastmap): ICASE arg is bool, not int.
1062 All callers changed.
1063 (calc_eclosure_iter): Likewise, for ROOT arg.
1064 (parse_bracket_element): Likewise, for ACCEPT_HYPHEN arg.
1065 (build_charclass_op): Likewise, for NON_MATCH arg.
1066 * regex_internal.c (re_string_allocate, re_string_construct):
1067 (re_string_construct_common): Likewise, for ICASE arg.
1068 * regexec.c (re_search_2_stub, re_search_stub):
1069 Likewise, for RET_LEN arg.
1070 (check_matching): Likewise, for FL_LONGEST_MATCH arg.
1071 (set_regs): Likewise, for FL_BACKTRACK arg.
1072 * regcomp.c (re_compile_fastmap_iter, optimize_utf8):
1073 (duplicate_node_closure, calc_inveclosure, calc_eclosure):
1074 (calc_eclosure_iter, parse_bracket_exp):
1075 Use bool for internal variables that are booleans.
1076 * regexec.c (re_search_internal, check_matching, proceed_next_node):
1077 (set_regs, build_sifted_states, sift_states_bkref):
1078 (check_arrival_add_next_nodes, check_arrival_expand_ecl_sub):
1079 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
1080 (find_collation_sequence_value):
1082 * regex_internal.c (re_node_set_insert, re_node_set_insert_last):
1083 (re_node_set_compare):
1084 Return bool, not int. All callers changed.
1085 * regexec.c (check_halt_node_context, check_dst_limits):
1086 (build_trtable, check_node_accept): Likewise.
1087 * regex_internal.h: Include stdbool.h.
1089 Fix bugs uncovered when converting to bool.
1090 * regcomp.c (calc_eclosure_iter): Check for storage allocation
1091 failure instead of charging ahead blindly.
1092 * regex_internal.c (register_state): Likewise.
1093 * regexec.c (re_search_2_stub): Use simpler method than boolean
1094 for freeing internal storage.
1095 (group_nodes_into_DFA_states): Use unsigned int, not int, for
1096 bitset pieces used as boolean, to avoid undefined behavior
1097 on hosts that do int overflow checking.
1099 2005-08-31 Derek Price <derek@ximbiot.com>
1101 * getdelim.c (getdelim): Return EOF on EOF.
1102 Reported by Larry Jones <lawrence.jones@ugs.com>.
1104 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
1106 * regex_internal.c (re_string_reconstruct): Don't assume buffer
1107 lengths fit in regoff_t; this isn't true if regoff_t is the same
1109 * regex.c (re_search_internal): 5th arg is LAST_START
1110 (= START + RANGE) instead of RANGE. This avoids overflow
1111 problems when regoff_t is the same width as size_t.
1112 All callers changed.
1113 (re_search_2_stub): Check for overflow when adding the
1114 sizes of the two strings.
1115 (re_search_stub): Check for overflow when adding START
1116 to RANGE; if it occurs, substitute the extreme value.
1118 2005-08-31 Jim Meyering <jim@meyering.net>
1120 * regcomp.c (search_duplicated_node): Make first pointer arg
1122 * regex_internal.c (create_ci_newstate, create_cd_newstate):
1123 (register_state): Likewise.
1124 * regexec.c (search_cur_bkref_entry, check_dst_limits):
1125 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
1126 (group_nodes_into_DFAstates): Likewise.
1128 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
1130 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
1131 old glibc regex code mishandles strings longer than 2**31 bytes.
1132 This patch fixes this when the regex code is used in gnulib
1133 (i.e., outside glibc).
1135 This patch should not affect the use of the regex code inside
1136 glibc. No doubt this problem also needs to be handled for glibc
1137 as well, but the result will be an incompatible change to the
1138 glibc ABI, and the old ABI will have to be supported too. That
1139 can be the the subject for another patch.
1141 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
1142 governing whether the rest of this patch is active. By default,
1143 the macro is disabled and the patch has no effect.
1144 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
1145 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
1146 (struct re_pattern_buffer, re_search, re_search_2, re_match):
1147 (re_match_2, re_set_registers): Use the new types.
1148 * regex_internal.h (Idx, re_hashval_t): New types.
1149 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
1151 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
1152 (re_string_context_at, bin_tree_t, re_dfastate_t):
1153 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
1154 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
1155 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
1156 (re_string_char_size_at, re_string_wchar_at):
1157 (re_string_elem_size_at):
1158 Use the new types and macros to port to 64-bit hosts.
1159 Use unsigned types for internal values, so that the code
1160 mostly works even for arrays larger than SSIZE_MAX.
1161 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
1162 (search_duplicated_node, calc_eclosure_iter, fetch_number):
1163 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
1164 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
1165 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
1166 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
1167 (calc_inveclosure, parse_dup_op, build_range_exp):
1168 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
1169 (fetch_number, create_token_tree, mark_opt_subexp):
1171 * regex_internal.c (re_string_construct_common, create_ci_newstate):
1172 (create_cd_newstate, re_string_allocate, re_string_construct):
1173 (re_string_realloc_buffers, build_wcs_upper_buffer):
1174 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
1175 (re_string_reconstruct, re_string_peek_byte_case):
1176 (re_string_fetch_byte_case, re_string_context_at):
1177 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
1178 (re_node_set_init_copy, re_node_set_add_intersect):
1179 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1180 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1181 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
1182 (re_acquire_state, re_acquire_state_context, register_state):
1184 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
1185 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
1186 (re_search_internal, re_search_2_stub, re_search_stub)
1187 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
1188 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
1189 (update_cur_sifted_state, check_dst_limits):
1190 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
1191 (check_subexp_limits, sift_states_bkref, merge_state_array):
1192 (check_subexp_matching_top, get_subexp, get_subexp_sub):
1193 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
1194 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
1195 (expand_bkref_cache, check_node_accept_bytes):
1196 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
1197 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
1198 (acquire_init_state_context, check_halt_node_context):
1199 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
1200 (sift_states_backward, clean_state_log_if_needed):
1201 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
1202 (find_recover_state, transit_state_sb, transit_state_mb):
1203 (transit_state_bkref, build_trtable, match_ctx_clean):
1205 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
1206 to work around an assumption that REG_MISSING is negative.
1208 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
1209 (seek_collating_symbol_entry) [defined _LIBC]:
1210 (lookup_collation_sequence_value) [defined _LIBC]:
1211 (build_range_exp, build_collating_symbol) [defined _LIBC]:
1212 Use prototypes rather than old-style function definitions.
1213 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
1214 (transit_state_sb) [0]:
1215 (find_collation_sequence_value) [defined _LIBC]: Likewise.
1217 * regexec.c (re_search_internal): Simplify update of rm_so and
1220 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
1221 (optimize_subexps, lower_subexp):
1222 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
1223 since the signed shift might overflow. Use 1u<<31 instead.
1224 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
1225 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1228 * regcomp.c (optimize_subexps, lower_subexp):
1229 Use CHAR_BIT rather than 8, for clarity.
1230 * regexec.c (check_dst_limits_calc_pos_1):
1231 (check_subexp_matching_top): Likewise.
1232 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
1233 have to worry about portability issues when shifting it left.
1234 Remove no-longer-needed test for table_size > 0.
1235 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
1236 in a word, as the resulting behavior is undefined.
1237 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
1238 in one case, a <= should have been an <, and in another case the
1239 whole test was missing.
1240 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
1241 the standard name CHAR_BIT.
1242 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
1243 this is not true on one's complement and signed-magnitude hosts.
1245 * regex_internal.h (re_sub_match_top_t): Remove unused member
1247 (struct re_dfa_t): Remove unused member states_alloc.
1248 * regcomp.c (init_dfa): Don't initialize unused members.
1250 2005-08-31 Bruno Haible <bruno@clisp.org>
1252 * strstr.c: Include <stddef.h>, for NULL.
1253 * strcasestr.c: Likewise.
1254 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
1256 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
1258 * iconvme.h: Add prototype for iconv_alloc.
1260 2005-08-29 Simon Josefsson <jas@extundo.com>
1262 * iconvme.c: Fix errno.
1264 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
1266 * iconvme.c: Split iconv_string into iconv_alloc.
1268 2005-08-27 Jim Meyering <jim@meyering.net>
1270 * fopen-safer.c: Merge minor changes from coreutils.
1271 * dup-safer.c: Likewise.
1272 * fd-safer.c: Likewise.
1274 Merge from coreutils.
1275 * stdio--.h: New file.
1276 * stdlib--.h: New file.
1277 * mkstemp-safer.c: New file.
1279 GNU tar needs these.
1280 * pipe-safer.c: New file.
1281 * creat-safer.c: New file.
1282 * fcntl--.h (creat): Define to creat_safer.
1283 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
1284 * unistd--.h (pipe): Define to pipe_safer.
1285 * unistd-safer.h: Declare pipe_safer.
1287 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
1289 * regex_internal.h: Remove all references to
1290 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
1292 (bitset_not, bitset_merge, bitset_not_merge):
1293 (bitset_mask, re_string_allocate, re_string_construct):
1294 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
1295 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
1296 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
1297 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
1298 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1299 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1300 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
1301 (re_acquire_state_context):
1302 Remove unnecessary forward decls.
1303 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
1304 Put __attribute at function definition,
1305 now that the function decl has been removed.
1306 * lib/regex_internal.c (re_string_peek_byte_case):
1307 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
1310 2005-08-26 Simon Josefsson <jas@extundo.com>
1312 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
1313 Haible <bruno@clisp.org>.
1315 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
1317 * regexec.c (set_regs): Don't alloca with an unbounded size.
1319 alloca modernization/simplification for regex.
1320 * regex.c: Remove portability cruft for alloca. This no longer
1321 needs to be at the start of the file, and can be moved into
1322 regex_internal.h and simplified.
1323 * regex_internal.h: Include <alloca.h>.
1324 (__libc_use_alloca) [!defined _LIBC]: New macro.
1325 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
1326 now works outside glibc.
1328 2005-08-24 Simon Josefsson <jas@extundo.com>
1330 * getpass.c: Add WIN32 implementation. Conditionalize use of
1331 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
1332 GLIBC specific code.
1334 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
1336 Make regex safe for g++. This fixes one real bug (an "err"
1337 that should have been "*err"). g++ problem reported by
1339 * regex_internal.h (re_calloc): New macro, consistent with
1340 re_malloc etc. All callers of calloc changed to use re_calloc.
1341 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
1342 not int. All callers changed.
1343 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
1344 just use an array of size MB_LEN_MAX.
1345 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
1346 (find_recover_state): Change "err" to "*err"; this fixes what
1347 appears to be a real bug.
1348 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
1351 2005-08-25 Jim Meyering <jim@meyering.net>
1353 * open-safer.c: Include <config.h>.
1354 Otherwise, we'd lose LARGEFILE support in any file using
1357 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
1359 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
1360 * regex.h (regerror): Likewise.
1362 * regex.c: Do not include <sys/types.h>, as POSIX no longer
1363 requires this. (The code never needed it.)
1365 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
1366 All uses of recently-renamed identifiers changed to use the new,
1367 POSIX-compliant names. The code will build and run just fine
1368 without these changes, but it's better to eat our own dog food
1369 and use the standard-conforming names.
1371 * regex.h: Fix a multitude of POSIX name space violations.
1372 These changes have an effect only for programs that define
1373 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
1374 do not change anything for programs compiled in the normal way.
1375 Also, there is no effect on the ABI.
1377 (_REGEX_SOURCE): New macro.
1378 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
1379 defined and _GNU_SOURCE is not; this fixes a name space violation.
1381 Rename the following macros to obey POSIX requirements.
1382 The old names are still visible as macros if _REGEX_SOURCE is defined.
1383 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
1384 RE_BACKSLASH_ESCAPE_IN_LISTS.
1385 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
1386 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
1387 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
1388 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
1389 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
1390 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
1391 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
1392 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
1393 (REG_INTERVALS): renamed from RE_INTERVALS.
1394 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
1395 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
1396 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
1397 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
1398 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
1399 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
1400 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
1401 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
1402 RE_UNMATCHED_RIGHT_PAREN_ORD.
1403 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
1404 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
1405 (REG_DEBUG): renamed from RE_DEBUG.
1406 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
1407 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
1408 unusual, since we can't clash with the POSIX REG_ICASE.
1409 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
1410 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
1411 (REG_NO_SUB): renamed from RE_NO_SUB.
1412 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
1413 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
1414 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
1415 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
1416 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
1417 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
1418 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
1419 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
1420 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
1421 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
1422 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
1423 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
1424 RE_SYNTAX_POSIX_MINIMAL_BASIC.
1425 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
1426 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
1427 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
1428 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
1429 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
1430 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
1431 (REG_FIXED): Renamed from REGS_FIXED.
1432 (REG_NREGS): Renamed from RE_NREGS.
1434 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
1435 of other REG_* macros, since POSIX says the user is allowed to
1436 #undef these macros selectively.
1438 (reg_errcode_t): Update comment stating what other tables need
1441 Rename the following enum values to obey POSIX requirements.
1442 The old names are still visible as macros.
1443 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
1444 is not defined, since GNU is supposed to be a superset of POSIX as
1445 much as possible, and since we want reg_errcode_t to be a signed
1446 type for implementation consistency.
1447 (_REG_NOERROR): Renamed from REG_NOERROR.
1448 (_REG_NOMATCH): Renamed from REG_NOMATCH.
1449 (_REG_BADPAT): Renamed from REG_BADPAT.
1450 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
1451 (_REG_ECTYPE): Renamed from REG_ECTYPE.
1452 (_REG_EESCAPE): Renamed from REG_EESCAPE.
1453 (_REG_ESUBREG): Renamed from REG_ESUBREG.
1454 (_REG_EBRACK): Renamed from REG_EBRACK.
1455 (_REG_EPAREN): Renamed from REG_EPAREN.
1456 (_REG_EBRACE): Renamed from REG_EBRACE.
1457 (_REG_BADBR): Renamed from REG_BADBR.
1458 (_REG_ERANGE): Renamed from REG_ERANGE.
1459 (_REG_ESPACE): Renamed from REG_ESPACE.
1460 (_REG_BADRPT): Renamed from REG_BADRPT.
1461 (_REG_EEND): Renamed from REG_EEND.
1462 (_REG_ESIZE): Renamed from REG_ESIZE.
1463 (_REG_ERPAREN): Renamed from REG_ERPAREN.
1464 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
1465 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
1466 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
1467 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
1469 (_REG_RE_NAME, _REG_RM_NAME): New macros.
1470 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
1471 changed. But support the old name if the new one is not defined
1472 and if _REGEX_SOURCE.
1474 Change the following member names in struct re_pattern_buffer.
1475 The old names are still supported if !_REGEX_SOURCE.
1476 The new names are always supported, regardless of _REGEX_SOURCE.
1477 (re_buffer): Renamed from buffer.
1478 (re_allocated): Renamed from allocated.
1479 (re_used): Renamed from used.
1480 (re_syntax): Renamed from syntax.
1481 (re_fastmap): Renamed from fastmap.
1482 (re_translate): Renamed from translate.
1483 (re_can_be_null): Renamed from can_be_null.
1484 (re_regs_allocated): Renamed from regs_allocated.
1485 (re_fastmap_accurate): Renamed from fastmap_accurate.
1486 (re_no_sub): Renamed from no_sub.
1487 (re_not_bol): Renamed from not_bol.
1488 (re_not_eol): Renamed from not_eol.
1489 (re_newline_anchor): Renamed from newline_anchor.
1491 Change the following member names in struct re_registers.
1492 The old names are still supported if !_REGEX_SOURCE.
1493 The new names are always supported, regardless of _REGEX_SOURCE.
1494 (rm_num_regs): Renamed from num_regs.
1495 (rm_start): Renamed from start.
1496 (rm_end): Renamed from end.
1498 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
1499 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
1500 Prepend __ to parameter names.
1502 Undo yesterday's changes.
1504 2005-08-24 Jim Meyering <jim@meyering.net>
1506 Sync from coreutils.
1507 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
1509 2005-08-21 Bruno Haible <bruno@clisp.org>
1511 * lock.h: Add multiple inclusion guard.
1512 * tls.h: Add multiple inclusion guard.
1514 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
1516 * regex.h (REG_NOSYS)
1517 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
1518 Define, since POSIX requires it as of 2001.
1519 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
1520 New private symbol, used to keep the enum signed in all cases.
1521 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
1522 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
1524 * regex_internal.c (re_string_skip_chars, register_state):
1526 Remove forward decls; no longer needed now that we use prototypes.
1527 * regexec.c (acquire_init_state_context, check_halt_node_context):
1528 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
1529 (clean_state_log_if_needed): Likewise.
1531 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
1533 Fix problems reported by Sam Steingold in
1534 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
1535 * regexec.c (sift_states_bkref): Fix portability bug: the code
1536 assumed that reg_errcode_t is a signed type, which is not
1537 necessarily true if _XOPEN_SOURCE is not defined.
1538 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
1539 some compilers warn about it otherwise.
1541 2005-08-20 Jim Meyering <jim@meyering.net>
1543 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
1544 of unused local, dfa.
1546 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
1548 * regcomp.c (create_initial_state): Remove duplicate decl.
1549 (init_word_char, create_initial_state, duplicate_node_closure):
1550 (fetch_token, peek_token_bracket, build_range_exp):
1551 (build_collating_symbol): Remove forward decls; no longer needed
1552 now that we use prototypes.
1555 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
1556 (re_compile_fastmap_iter, regcomp, regerror, regfree):
1557 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
1558 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
1559 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
1560 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
1561 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
1562 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
1563 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
1564 (build_range_exp, build_collating_symbol, parse_bracket_exp):
1565 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
1566 (build_charclass, build_charclass_op, fetch_number, create_tree):
1567 (create_token_tree, mark_opt_subexp, duplicate_tree):
1568 Use prototypes rather than old-style definitions.
1571 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
1572 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
1573 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
1574 (re_string_reconstruct, re_string_peek_byte_case):
1575 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
1576 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
1577 (re_node_set_init_copy, re_node_set_add_intersect):
1578 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1579 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1580 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
1581 (re_acquire_state, re_acquire_state_context, register_state):
1582 (create_ci_newstate, create_cd_newstate, free_state):
1584 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
1585 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
1586 (re_search_internal, prune_impossible_nodes):
1587 (acquire_init_state_context, check_matching, static):
1588 (check_halt_node_context, check_halt_state_context, proceed_next_node):
1589 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
1590 (update_regs, sift_states_backward, build_sifted_states):
1591 (clean_state_log_if_needed, merge_state_array):
1592 (update_cur_sifted_state, add_epsilon_src_nodes):
1593 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
1594 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
1595 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
1596 (find_recover_state, check_subexp_matching_top, transit_state_mb):
1597 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
1598 (check_arrival, check_arrival_add_next_nodes):
1599 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
1600 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
1601 (check_node_accept_bytes, check_node_accept, extend_buffers):
1602 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
1603 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
1608 (re_string_allocate, re_string_construct, re_string_reconstruct):
1609 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
1610 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
1611 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
1612 (re_string_context_at, re_string_peek_byte_case):
1613 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
1614 is defined, since we now use prototypes always.
1616 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
1617 C89 or better. All uses removed.
1619 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
1621 * regex_internal.c (re_acquire_state, re_acquire_state_context)
1622 [defined lint]: Suppress bogus uninitialized-variable warnings.
1624 * regcomp.c (duplicate_node): Return new index, not an error code,
1625 and let the caller return REG_ESPACE if out of space. This
1626 removes an uninitialied-variable warning with GCC 4.0.1, and also
1627 avoids taking the address of a local variable. All callers
1630 2005-08-19 Jim Meyering <jim@meyering.net>
1632 * regexec.c (proceed_next_node): Redo local variables to
1633 avoid GCC shadowing warnings.
1635 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
1637 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
1638 (re_node_set_insert_last, re_dfa_add_node):
1639 Rename local variables to avoid GCC shadowing warnings.
1641 2005-08-18 Bruno Haible <bruno@clisp.org>
1643 * strstr.c (strstr): Fix return value in multibyte case.
1644 * strcasestr.c (strcasestr): Likewise.
1646 2005-08-17 Jim Meyering <jim@meyering.net>
1648 Make the %s format (seconds since the epoch) work for a negative
1649 number and when used with a zero-padded field width, e.g. %015s.
1651 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
1652 label so that it precedes the code to set `digits'. Otherwise,
1653 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
1654 print `00-22'. Now, it prints `-0022', as it should.
1656 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
1658 * regex.h: Remove useless space-before-tab. From coreutils.
1660 2005-08-17 Bruno Haible <bruno@clisp.org>
1662 * strcasestr.h: New file.
1663 * strcasestr.c: New file.
1665 2005-08-17 Bruno Haible <bruno@clisp.org>
1667 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
1668 * strstr.c: Completely rewritten, with multibyte locale support.
1670 2005-08-17 Bruno Haible <bruno@clisp.org>
1672 * strcasecmp.c: Use mbuiter.h.
1674 2005-08-17 Bruno Haible <bruno@clisp.org>
1676 * mbuiter.h: New file.
1678 2005-08-16 Bruno Haible <bruno@clisp.org>
1680 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
1682 (mbi_avail, mbi_advance): Let the iteration end before the terminating
1683 NUL byte, not after it.
1685 2005-08-16 Bruno Haible <bruno@clisp.org>
1687 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
1688 the valid ones. Makes the comparison operations transitive:
1689 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
1690 * strcasecmp.c (strcasecmp): Use mb_casecmp.
1692 2005-08-16 Bruno Haible <bruno@clisp.org>
1694 * strcase.h (strcasecmp): Add note in comments.
1695 * strncasecmp.c: Use code from strcasecmp.c.
1696 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
1697 (strcasecmp): Work correctly in multibyte locales.
1699 2005-08-16 Bruno Haible <bruno@clisp.org>
1701 * strnlen1.h: New file.
1702 * strnlen1.c: New file.
1704 2005-08-16 Bruno Haible <bruno@clisp.org>
1706 * mbfile.h: New file.
1708 2005-08-16 Bruno Haible <bruno@clisp.org>
1710 * mbiter.h: New file.
1712 2005-08-16 Bruno Haible <bruno@clisp.org>
1714 * mbchar.h: New file.
1715 * mbchar.c: New file.
1717 2005-08-16 Bruno Haible <bruno@clisp.org>
1719 * tls.h: New file, from GNU gettext.
1720 * tls.c: New file, from GNU gettext.
1722 2005-08-15 Bruno Haible <bruno@clisp.org>
1724 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
1727 2005-08-14 Jim Meyering <jim@meyering.net>
1729 Sync from coreutils.
1731 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
1732 Use the hash-table-based cycle-detection code not just when
1733 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
1734 Reported by James Youngman in
1735 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
1736 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
1737 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
1738 This lets us compile with -DFTS_DEBUG, once again.
1739 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
1740 * fts.c (fd_safer): Remove decl.
1741 Include fcntl--.h rather than unistd-safer.h
1742 (fts_safe_changedir): Don't call fd_safer; no longer needed
1743 now that we include fcntl--.h.
1745 2005-08-11 Simon Josefsson <jas@extundo.com>
1747 * readline.h, readline.c: New file.
1749 2005-08-11 Bruno Haible <bruno@clisp.org>
1751 * strnlen.h (strnlen): Change parameter name to match comment.
1753 2005-08-10 Simon Josefsson <jas@extundo.com>
1755 * strndup.c: Use strnlen.h.
1757 * strnlen.h: New file.
1759 2005-08-02 Simon Josefsson <jas@extundo.com>
1761 * getline.h, getline.c: Rewrite.
1763 * getdelim.h, getdelim.c: New files, ported from glibc.
1765 2005-07-31 Bruno Haible <bruno@clisp.org>
1767 * lock.h (gl_lock_initializer): New macro.
1768 (gl_lock_define_initialized): Use it.
1769 (gl_rwlock_initializer): New macro.
1770 (gl_rwlock_define_initialized): Use it.
1771 (gl_recursive_lock_initializer): New macro.
1772 (gl_recursive_lock_define_initialized): Use it.
1774 2005-07-26 Bruno Haible <bruno@clisp.org>
1776 * lock.h: Update from GNU gettext.
1777 * lock.c: Update from GNU gettext.
1779 2005-07-18 Bruno Haible <bruno@clisp.org>
1781 * lock.h (gl_once_t): New type.
1782 (gl_once_define, gl_once): New macros.
1783 * lock.c (fresh_once): New variable.
1784 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
1787 2005-07-18 Simon Josefsson <jas@extundo.com>
1789 * check-version.c (check_version): Accept identical versions too.
1791 2005-07-18 Bruno Haible <bruno@clisp.org>
1793 * lock.h: New file, from GNU gettext.
1794 * lock.c: New file, from GNU gettext.
1796 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
1798 * quotearg.c: Add translator comment suggested by Bruno Haible,
1799 with a minor change.
1801 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
1803 * version-etc-fsf.c (version_etc_copyright): Parameterize the
1804 copyright symbol and the year.
1805 * version-etc.c (COPYRIGHT_YEAR): New constant.
1806 (version_etc_va): Use parameterized copyright notice.
1807 Reword to conform to the current GNU coding standards.
1809 2005-07-11 Simon Josefsson <jas@extundo.com>
1811 * size_max.h: New file.
1813 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
1815 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
1818 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
1819 and Paul Eggert <eggert@cs.ucla.edu>
1821 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
1822 in wint_t, not wchar_t. Remove now-unnecessary cast.
1824 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
1826 * regex.c, regex.h: Sync from libc.
1827 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
1828 New files, synced from libc, except that regex_internal.h
1829 currently has a small porting fix.
1831 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
1833 Remove the dependency of the strftime module on the tzset module.
1834 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
1835 Copy the input structure, to work around some of the bug with
1836 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
1837 Solaris releases, you should also use the tzset module, but we won't
1838 require it as a dependency any more since we don't want LGPLed code
1839 to depend on GPLed code.
1841 2005-07-02 Jim Meyering <jim@meyering.net>
1843 * backupfile.c (backup_args): Change a `0' to NULL.
1845 2005-07-01 Jim Meyering <jim@meyering.net>
1847 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
1848 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
1849 * save-cwd.c, tempname.c:
1850 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
1851 and don't include <sys/file.h>).
1853 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
1855 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
1856 declares only 'struct timespec;' (!).
1858 2005-06-29 Jim Meyering <jim@meyering.net>
1860 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
1861 type name. Use the variable name instead.
1862 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
1864 2005-06-28 Simon Josefsson <jas@extundo.com>
1866 * check-version.h, check-version.c: New files.
1868 2005-06-28 Simon Josefsson <jas@extundo.com>
1870 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
1871 collision with global variable. Better indentation. Don't
1872 increment buffer pointer beyond buffer end. Based on comments
1873 from Paul Eggert <eggert@cs.ucla.edu>.
1877 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
1879 * canon-host.c (canon-host): Append trailing "," to 0 in
1880 initializer of struct addrinfo, as an indication that we don't
1881 care how many members the structure has.
1883 2005-06-24 Derek Price <derek@ximbiot.com>
1884 and Bruno Haible <bruno@clisp.org>
1886 Remove stat module & update lstat.
1887 * stat.c: Remove this file...
1888 (slash_aware_lstat): ...moving this content and its support...
1889 * lstat.c (rpl_lstat): ...into here.
1890 * lstat.h: New file.
1892 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
1894 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
1895 (ranged_convert): Don't save conversion in a temporary struct.
1896 This causes a warning with GCC 4.0.0, and anyway in the typical
1897 case it's not worth the extra 100 bytes or so of code.
1898 (ranged_convert, __mktime_internal): When calling a function via a
1899 pointer P, use P () rather than (*P) (), as we now assume C89 or
1902 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
1904 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
1905 "who -r" failed to give output. Problem reported by Tim Waugh.
1907 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
1908 (xcalloc): Use it to avoid needless tests.
1909 Problem reported by Jim Meyering.
1911 2005-06-16 Jim Meyering <jim@meyering.net>
1913 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
1914 when either N or S is zero.
1916 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1918 * argp.h (__option_is_short): Check upper limit of
1919 __key. Isprint() requires its argument to have the value
1920 of an unsigned char or EOF.
1922 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
1924 * fnmatch.c (fnmatch): If there is an encoding error in a
1925 multibyte string or pattern, fall back on unibyte matching.
1926 Problem reported by James Youngman.
1928 2005-06-08 Bruno Haible <bruno@clisp.org>
1930 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
1933 2005-06-08 Bruno Haible <bruno@clisp.org>
1935 * csharpcomp.h: New file, from GNU gettext.
1936 * csharpcomp.c: New file, from GNU gettext.
1937 * csharpcomp.sh.in: New file, from GNU gettext.
1939 2005-06-07 Derek Price <derek@ximbiot.com>
1942 * glob_.h: Indent nested #ifdef.
1944 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
1946 Sync from coreutils.
1947 Use "file name" when talking about file names, instead of "filename"
1948 or "path", as per the GNU coding standards.
1949 * mkdir-p.c: Renamed from makepath.c.
1950 (make_dir_parents): Renamed from make_path. All callers changed.
1951 * mkdir-p.h: Likewise. All includers changed.
1952 * filenamecat.c: Renamed from path-concat.c.
1953 (file_name_concat): Renamed from path_concat. All callers changed.
1954 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
1955 * filenamecat.h: Likewise. All includers changed.
1956 * acl.c: Don't use "path" or "filename" to mean "file name"
1957 in comments or local variable names.
1958 * basename.c: Likewise.
1959 * canonicalize.c, canonicalize.h: Likewise.
1960 * dirname.c, dirname.h: Likewise.
1961 * euidaccess.c: Likewise.
1962 * exclude.c: Likewise
1963 * fnmatch_.h, fnmatch_loop.c: Likewise.
1964 * fsusage.c, fsuage.h: Likewise.
1965 * fts.c, fts_.h: Likewise.
1966 * getcwd.c: Likewise.
1967 * getloadavg.c: Likewise.
1968 * mkstemp.c: Likewise.
1969 * mountlist.c, mountlist.h: Likewise.
1970 * openat.c, openat.h: Likewise.
1971 * readlink-stub.c: Likewise.
1972 * readutmp.c, readutmp.h: Likewise.
1973 * rename.c: Likewise.
1974 * rmdir.c: Likewise.
1976 * savedir.c: Likewise.
1977 * stripslash.c: Likewise.
1978 * tempname.c: Likewise.
1979 * xreadlink.c: Likewise.
1980 * exclude.c (excluded_file_name): Renamed from excluded_filename.
1982 * exclude.h: Likewise.
1984 * euidaccess.c (getuid, getgid, getuid, getegid)
1985 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
1986 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
1987 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
1988 * pathmax.h: Include <limits.h> unconditionally, since other
1989 files have been getting away with it for years (MORE/BSD 4.3
1991 * userspec.c (getpwnam, getgrnam, getgrgid)
1992 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
1994 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
1995 Define to 256, not 255, as per modern POSIX.
1997 2005-06-01 Bruno Haible <bruno@clisp.org>
1999 * csharpexec.h: New file, from GNU gettext.
2000 * csharpexec.c: New file, from GNU gettext.
2001 * csharpexec.sh.in: New file, from GNU gettext.
2003 2005-05-31 Derek Price <derek@ximbiot.com>
2004 Paul Eggert <eggert@cs.ucla.edu>
2007 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
2009 2005-05-29 Derek Price <derek@ximbiot.com>
2010 Paul Eggert <eggert@cs.ucla.edu>
2012 * glob_.h, glob.c: New files.
2014 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
2016 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
2018 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
2019 the configuration hassle isn't worth it.
2020 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
2021 (LONGEST_MODIFIER, PRIuMAX): Remove.
2023 2005-05-27 Bruno Haible <bruno@clisp.org>
2025 * getlogin_r.h: Remove second include of <stddef.h>.
2027 2005-05-25 Bruno Haible <bruno@clisp.org>
2028 Derek Price <derek@ximbiot.com>
2030 * getlogin_r.h: Simplify API documentation.
2032 2005-05-25 Derek Price <derek@ximbiot.com>
2033 Paul Eggert <eggert@cs.ucla.edu>
2035 * getlogin_r.c, getlogin_r.h: New files.
2037 2005-05-22 Bruno Haible <bruno@clisp.org>
2039 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
2040 Also include <sys/param.h> if it defines MIN, MAX.
2041 Based on a patch by Derek Price <derek@ximbiot.com>.
2043 2005-05-22 Bruno Haible <bruno@clisp.org>
2045 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
2046 (INT64_MIN): Fix definition.
2047 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
2049 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
2050 NEED_SIGNED_INT_TYPES.
2052 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
2053 HAVE_SYSTEM_INTTYPES.
2055 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
2057 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
2058 so that unistd-safer.h (GPL'ed code) need not be included.
2060 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
2063 * fts.c: Don't include "cycle-check.h" or "hash.h".
2064 (setup_dir, free_dir): New functions.
2065 (enter_dir, leave_dir): Define trivial
2066 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
2067 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
2068 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
2069 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
2070 Move to fts-cycle.c.
2071 (fts_open): Use setup_dir.
2072 (fts_close): Use free_dir.
2073 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
2074 This adds a label and some gotos, but the alternatives were messier.
2075 Check for memory allocation failure when entering a dir.
2076 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
2077 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
2078 (FTS): New member fts_cycle, that is a union that contains the
2079 old active_dir_ht and cycle_state. All uses changed to mention
2080 fts_cycle.ht and fts_cycle.state.
2081 * fts-cycle.c: New file, containing GPL'ed code migrated out of
2082 fts.c, with the following changes:
2083 (setup_dir, free_dir): New functions.
2084 (enter_dir): Now returns bool. Return true if successful, false
2085 if memory exhausted. All callers changed.
2086 Do not bother partly cleaning up on
2087 memory allocation failure; that is free_dir's job.
2088 However, free ad if hash_insert fails, to avoid memory leak.
2089 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
2090 fts->fts_options to see which union member to use.
2092 2005-05-20 Jim Meyering <jim@meyering.net>
2094 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
2095 Now a macro, to pacify GCC.
2097 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
2099 * chown.c (rpl_chown): Return -1 on failure.
2101 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
2103 * canonicalize.c: Include canonicalize.h first, to test interface.
2104 Include <stddef.h> unconditionally, since we assume C89 now.
2105 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
2106 * fts.c: Include fts_.h first, to check interface.
2107 Do not include intprops.h; no longer needed.
2108 Include cycle-check.h and hash.h, since fts_.h no longer does.
2109 Remove unnecessary casts of closedir to void.
2110 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
2111 decide whether to decrement nlinks.
2112 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
2113 (FTS): Use struct hash_table * instead of Hash_table, so that
2114 we no longer need to include hash.h here.
2116 2005-05-17 Jim Meyering <jim@meyering.net>
2118 * fts.c, fts_.h: New files, from coreutils.
2120 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
2122 Sync from coreutils.
2123 * unlinkdir.c, unlinkdir.h: New files.
2124 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
2125 regex.h, unlocked-io.h, xtime.h:
2126 White space changes only.
2127 * makepath.c (make_path): Port to hosts where leading "//" is special.
2128 * yesno.c: Include getline.h, not ctype.h.
2129 (yesno): Don't remove leading white space; POSIX doesn't allow it.
2130 Use getline to remove arbitrary restriction on response length.
2132 2005-05-13 Bruno Haible <bruno@clisp.org>
2134 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
2135 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
2136 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
2137 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
2138 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
2139 Add support for 64-bit integers in the MSVC compiler.
2141 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
2143 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
2144 Change the initial comment to refer to GPL, not LGPL.
2145 gnulib-tool will change it to LGPL as needed.
2147 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
2148 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
2149 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
2150 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
2151 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
2152 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
2153 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
2154 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
2155 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
2156 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
2157 concatpath.c, config.charset, copy-file.c, copy-file.h,
2158 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
2159 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
2160 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
2161 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
2162 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
2163 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
2164 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
2165 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
2166 full-read.c, full-read.h, full-write.c, full-write.h,
2167 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
2168 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
2169 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
2170 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
2171 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
2172 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
2173 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
2174 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
2175 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
2176 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
2177 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
2178 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
2179 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
2180 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
2181 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
2182 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
2183 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
2184 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
2185 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
2186 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
2187 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
2188 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
2189 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
2190 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
2191 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
2192 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
2193 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
2194 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
2195 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
2196 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
2197 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
2198 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
2199 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
2200 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
2201 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
2202 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
2203 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
2204 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
2205 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
2206 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
2207 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
2208 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
2209 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
2210 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
2211 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
2212 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
2213 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
2214 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
2215 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
2216 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
2217 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
2218 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
2219 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
2220 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
2221 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
2222 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
2223 Update FSF postal mail address.
2225 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
2227 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
2228 specified in ai_socktype. Fix invalid ai_protocol
2229 check. ai_protocol is usually set to 0 or depending on
2230 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
2231 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
2232 ai_socktype / ai_protocol in the returned addrinfo structure.
2234 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
2235 Bruno Haible <bruno@clisp.org>
2237 * inet_ntop.h: New file.
2238 * inet_ntop.c: New file, from glibc with modifications.
2240 2005-05-08 Jim Meyering <jim@meyering.net>
2242 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
2244 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
2246 Merge from coreutils. Among other things,
2247 add bulletproofing for cases where stdin, stdout, or stderr are closed.
2248 * fd-safer.c: New file.
2249 * fcntl-safer.h, open-safer.c: Remove.
2250 * chdir-long.c: Fix comment "fetish" -> "coreutils".
2251 * dup-safer.c: Include unistd-safer.h first.
2252 Don't include errno.h.
2253 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
2254 * file-type.h: Don't assume invoker included sys/stat.h first.
2255 * file-type.c: Rely on file-type.h change.
2256 * getloadavg.c: Include unistd-safer.h.
2257 (getloadavg): Use safer open.
2258 * getusershell.c: Include "stdio-safer.h".
2259 (getusershell): Use safer fopen.
2260 * long-options.c (long_options): Use NULL rather than 0.
2261 * modechange.h (mode_free): Remove; all callers changed to invoke
2263 * modechange.c: Likewise.
2264 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
2265 (MODE_DONE): New constant.
2266 (struct mode_change): Remove 'next' member.
2267 (make_node_op_equals): New function; like the old one of the
2268 same name, except it allocates an array.
2269 (mode_compile, mode_create_from_ref): Use it.
2270 (mode_compile): Allocate result as an array, not a linked list.
2271 Parse octal string ourself, so that we catch mistakes like "+0".
2272 (mode_adjust): Arg is an array, not a linked list.
2273 * modechange.c: Include stat-macros.h, xalloc.h.
2274 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
2275 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
2276 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
2277 Remove. This is now stat-macros.h's job.
2278 (talloc): Remove. All callers replaced by xalloc, so that
2279 our invokers don't have to worry about reporting memory failures.
2280 (make_node_op_equals): Remove.
2281 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
2283 (struct mode_change): Moved here from modechange.h.
2284 (mode_append_entry): Remove.
2285 (mode_compile): Remove MASKED_OPS arg, since it encouraged
2286 apps to have incorrect behavior. Use simpler algorithm for head
2287 and tail. Don't futz with umask; that's now the job of mode_adjust.
2288 Detect more invalid usages rather than having somewhat-random behavior.
2289 Don't insert an "a=" action, as that leads to incorrect behavior.
2290 (mode_compile, mode_create_from_ref): Return NULL on error instead
2291 of an enum, since now there's only one way to have an error. All
2293 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
2294 at the correct time. Simplify calculation of "+u" and its ilk.
2295 Don't mishandle "+X".
2296 (mode_free): Remove "register" and localize decls.
2297 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
2298 (struct mode_change): Move to modechange.c; callers don't
2299 need to see this stuff.
2300 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
2301 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
2302 (mode_change, mode_adjust): Reflect the new signatures noted above.
2303 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
2304 that might redefine system include files.
2305 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
2306 (my_usleep): Use NULL rather than (void *) 0.
2307 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
2308 Use siginterrupt to specify that system calls should be interrupted.
2309 (rpl_nanosleep): Move initialization of suspended closer to call of
2311 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
2312 * readutmp.c: Likewise. Include signal.h, stdbool.h.
2313 (desirable_utmp_entry): New function.
2314 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
2315 using x2nrealloc, to simplify logic.
2316 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
2317 size calculation. Do not assume utmp file is a regular file.
2318 * readutmp.h (UT_PID): Moved here from ../src/who.c.
2319 (READ_UTMP_CHECK_PIDS): New constant.
2320 * save-cwd.c: Include unistd-safer.h.
2321 (save_cwd): Use fd_safer.
2322 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
2323 [!_LIBC] Include "stat-macros.h" instead.
2324 * unistd-safer.h (fd_safer): New decl.
2326 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
2328 * byteswap_.h: New file.
2330 2005-04-25 Albert Chin <china@thewrittenword.com>
2332 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
2335 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
2337 * getdate.y (zone): Allow relunit_snumber after tZONE, so
2338 that "UTC +1 second" continues to work. Problem reported
2340 (relunit_snumber): New rule.
2343 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
2345 * getdate.y (universal_time_zone_table): New constant.
2346 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
2347 universal_time_zone_table.
2348 (lookup_zone): Prefer universal_time_zone_table to
2349 local_time_zone_table, so that "GMT" time stamps are allowed in
2350 London during the summer. Problem reported by Ian Abbott.
2352 2005-04-12 Jim Meyering <jim@meyering.net>
2354 * human.c (humblock): Set *options even when returning due to
2355 xstrtoumax conversion failure. Thanks to a used-uninitialized
2358 2005-04-09 Jim Meyering <jim@meyering.net>
2360 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
2361 -Wuninitialized: initialize tm0.tm_year.
2363 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
2365 * getdate.y (parser_control): rels_seen is now a boolean, not a
2366 count, since there's no maximum. All uses changed.
2367 Add member dsts_seen.
2368 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
2370 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
2371 Use pc_rels_seen to decide whther a date is absolute.
2373 * getdate.y (number): Don't overwrite year.
2374 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
2377 2005-04-02 Simon Josefsson <jas@extundo.com>
2379 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
2380 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
2382 2005-03-27 Jim Meyering <jim@meyering.net>
2384 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
2386 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
2388 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
2389 "one's complement" -> "ones' complement" in comment, as per Knuth.
2390 "value of type" -> "type or expression" in comment.
2391 * mktime.c, strftime.c: Propagate intprops.h comment nits.
2393 2005-03-26 Jim Meyering <jim@meyering.net>
2396 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
2397 Correct typos: s/or/of/.
2399 2005-03-23 Jim Meyering <jim@meyering.net>
2401 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
2403 2005-03-21 Jim Meyering <jim@meyering.net>
2405 Changes imported from coreutils.
2407 * cycle-check.c: Don't include xalloc.h.
2409 * path-concat.c: Don't include assert.h.
2410 (path_concat): Remove assertion that would have triggered
2411 for ABASE starting with more than one slash.
2412 Reported by Andreas Schwab.
2414 * path-concat.c (path_concat): Set *BASE_IN_RESULT
2415 properly when ABASE is an absolute file name.
2416 Correct the description of this function.
2418 Add an assertion and a test driver.
2419 This fixes a bug introduced on 2004-07-02.
2420 Andreas Schwab reported the resulting failure of cp --parents:
2421 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
2423 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
2425 * strftime.c (my_strftime): If the underlying strftime returns 0
2426 (which shouldn't happen), generate nothing instead of returning 0
2427 immediately, so that nstrftime (NULL, ...) doesn't return 0.
2429 2005-03-16 Bruno Haible <bruno@clisp.org>
2431 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
2433 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
2435 * strftime.c (my_strftime): Prepend space to format so that we can
2436 reliably distinguish strftime failure from empty output on POSIX
2439 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
2441 * iconvme.c (SIZE_MAX): New macro, if not already defined.
2442 (iconv_string): Don't guess a size-zero buffer, as that might cause
2443 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
2444 result would be 'too large', where 'too large' is (heuristically)
2445 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
2446 overflow concerns. This will prevent some unwanted malloc failures
2447 when the inputs are very large.
2449 2005-03-15 Bruno Haible <bruno@clisp.org>
2451 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
2454 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
2457 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
2459 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
2461 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
2462 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
2464 * strtol.c: Likewise.
2466 2005-03-14 Simon Josefsson <jas@extundo.com>
2468 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
2471 2005-03-14 Jim Meyering <jim@meyering.net>
2473 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
2474 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
2475 to be nonzero so that we (and caller) can detect the difference
2476 between a valid zero-length expansion and an error return, even
2477 when the underlying strftime fails before writing anything into
2480 2005-03-10 Jim Meyering <jim@meyering.net>
2482 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
2483 so that this module works on systems without fchdir.
2485 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
2487 Factor int-properties macros into a single file, except for
2488 glibc-related files.
2489 * intprops.h: New file.
2490 * getloadavg.c: Include it instead of limits.h.
2491 (INT_STRLEN_BOUND): Remove.
2492 * human.c: Include intprops.h.
2493 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
2494 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
2495 * inttostr.h: Include intprops.h instead of limits.h.
2496 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
2497 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
2498 for consistency with intprops.h.
2499 (time_t_is_integer, twos_complement_arithmetic): Use them.
2500 * sig2str.h: Include <signal.h>, intprops.h.
2501 (INT_STRLEN_BOUND): Remove.
2502 * strftime.c (TYPE_SIGNED): Remove.
2503 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
2504 * strtol.c: Adjust comments to match intprops.h.
2505 * userspec.c: Include intprops.h.
2506 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
2507 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
2508 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
2509 instead of rolling our own expressions.
2510 * xstrtol.c: Include xstrtol.h first, to test interface.
2512 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
2514 (my_strftime): Do not mishandle years close to INT_MAX, by doing
2515 the right thing even if adding 1900 would overflow. Similarly
2516 for tm_mon + 1 and tm_yday + 1.
2517 Make %Y always equivalent to %C%y, and similarly for %G and %g.
2518 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
2519 (DO_SIGNED_NUMBER): New macro.
2520 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
2522 2005-03-07 Bruno Haible <bruno@clisp.org>
2524 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
2526 2005-03-03 Derek R. Price <derek@ximbiot.com>
2527 Bruno Haible <bruno@clisp.org>
2529 * pagealign_alloc.h: New file.
2530 * pagealign_alloc.c: New file.
2532 2005-01-28 Bruno Haible <bruno@clisp.org>
2534 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
2537 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
2539 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
2540 The workaround isn't strictly needed for POSIX conformance, and
2541 it's too much of a pain to configure and maintain. We'll ask
2542 people to fix their kernels instead.
2543 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
2544 (NANOSLEEP_BUG_WORKAROUND): Remove.
2545 (xnanosleep): Remove the workaround.
2547 2005-02-12 Bruno Haible <bruno@clisp.org>
2549 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
2551 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
2553 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
2554 * timespec.h (gettime): Return void, since it always
2555 succeeds now. All uses changed.
2556 * gettime.c (gettime) Likewise.
2557 [HAVE_NANOTIME]: Prefer nanotime.
2558 Assume gettimeofday succeeds, as POSIX requires.
2559 Assime time () succeeds, since other code already does.
2560 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
2561 (timespec_subtract): Remove.
2562 (NANOSLEEP_BUG_WORKAROUND): New constant.
2563 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
2564 things considerably. Use it only on GNU/Linux hosts, since the
2565 workaround shouldn't be needed elsewhere.
2567 2005-02-24 Bruno Haible <bruno@clisp.org>
2569 * gettext.h: Update from GNU gettext 0.14.2.
2571 2005-02-24 Bruno Haible <bruno@clisp.org>
2573 * localcharset.c: Update from GNU gettext 0.14.2.
2574 * config.charset: Update from GNU gettext 0.14.2.
2576 2005-02-22 Simon Josefsson <jas@extundo.com>
2578 * iconvme.h, iconvme.c: New files, from libc.
2580 2005-02-20 Neil Conway <neilc@samurai.com>
2582 * xgethostname.c (xgethostname): Check for ENOMEM, which is
2583 returned by OSX/Darwin if the specified buffer is not large
2584 enough for the hostname.
2586 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
2588 * memrchr.h: New file.
2589 * chdir-long.c: Include it.
2590 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
2591 Don't bother including stddef.h.
2593 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2595 * argp-help.c (__argp_help): Create a fake struct argp_state and
2596 pass it to _help, otherwise the latter coredumps trying to
2597 dereference state.root_argp.
2599 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
2601 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
2603 Include <sys/types.h>, for dev_t.
2604 (ME_DUMMY, ME_REMOTE): Move from here....
2605 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
2606 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
2608 Include mountlist.h first, to test the interface.
2610 2005-01-29 Bruno Haible <bruno@clisp.org>
2612 * progname.c (program_name): Initialize.
2613 Needed when linking statically on MacOS X.
2615 2005-01-28 Bruno Haible <bruno@clisp.org>
2617 * javacomp.sh.in: New file, from GNU gettext.
2618 * javacomp.h: New file, from GNU gettext.
2619 * javacomp.c: New file, from GNU gettext.
2621 2005-01-26 Bruno Haible <bruno@clisp.org>
2623 * javaexec.sh.in: New file, from GNU gettext.
2624 * javaexec.h: New file, from GNU gettext.
2625 * javaexec.c: New file, from GNU gettext.
2627 2005-01-26 Simon Josefsson <jas@extundo.com>
2629 * gai_strerror.c: Use GPL in header.
2631 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2633 * argp-help.c (hol_entry_help): Avoid using non-constant
2634 initializers for struct pentry_state.
2635 (__argp_error): Check return value of __asprintf
2636 (__argp_failure): Translate error message
2638 * argp-parse.c: Removed braces around the expansion of N_()
2640 2005-01-21 Jim Meyering <jim@meyering.net>
2642 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
2643 same value as for Solaris 9.
2645 * chdir-long.c (chdir_long): Rewrite to remove limitation on
2646 component length. This included changing the parameter to be
2647 of type `char *' rather than `char const *'.
2648 * chdir-long.h (chdir_long): Update prototype.
2650 * openat.c (fdopendir, fstatat): New functions.
2651 * openat.h: Include headers required for use of DIR and struct stat.
2652 [AT_SYMLINK_NOFOLLOW]: Define.
2653 (fdopendir, fstatat): Add prototypes.
2655 2005-01-21 Bruno Haible <bruno@clisp.org>
2657 * classpath.h: New file, from GNU gettext.
2658 * classpath.c: New file, from GNU gettext.
2660 2005-01-20 Simon Josefsson <jas@extundo.com>
2662 * version-etc-fsf.c: New file, with version_etc_copyright.
2663 * version-etc.c: Remove version_etc_copyright.
2664 * version-etc.h (version_etc_copyright): Use [] instead of * in
2665 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
2667 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
2669 * save-cwd.c (save_cwd): Remove code to support the case
2670 where fchdir is missing or flaky.
2672 2005-01-20 Simon Josefsson <jas@extundo.com>
2674 * base64.h (isbase64): Add.
2676 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
2677 using a unsigned prototype, don't inline.
2678 (base64_decode): Use it.
2680 2005-01-19 Bruno Haible <bruno@clisp.org>
2682 * sh-quote.h: New file, from GNU gettext.
2683 * sh-quote.c: New file, from GNU gettext.
2685 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
2687 Merge changes from coreutils, as described below in several
2688 changelogs dated today.
2690 * save-cwd.c: Include "save-cwd.h" before other include files.
2691 (O_DIRECTORY): Remove; not needed here, since "." must be
2692 a directory. All uses removed.
2693 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
2694 universal on Suns, and we also need to test for IRIX.
2695 Revamp code to use 'if' rather than '#if'.
2696 Avoid unnecessary comparison of cwd->desc to 0.
2698 * utimens.c (futimens): Robustify the previous patch, by checking
2699 for known valid error numbers rather than observed invalid ones.
2701 2005-01-18 Jim Meyering <jim@meyering.net>
2703 * version-etc.c (version_etc_copyright): Update copyright date.
2705 * utimens.c (futimens): Account for the fact that futimes
2706 can also fail with errno == ENOSYS or errno == ENOENT.
2707 Patch from Dmitry V. Levin.
2709 Change the name of the robust chdir function from chdir to chdir_long.
2710 * save-cwd.c: Include chdir-long.h rather than chdir.h.
2711 (restore_cwd): Use chdir_long, not chdir.
2712 * chdir-long.c: Renamed from chdir.c.
2713 * chdir-long.h: Renamed from chdir.h.
2714 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
2717 2005-01-18 Bob Proulx <bob@proulx.com>
2719 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
2720 offsetof() macro construct to avoid compile failure with native HP-UX
2721 11.0 ANSI C compiler.
2723 2005-01-06 Bruno Haible <bruno@clisp.org>
2725 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
2726 because stpncpy.m4 takes care of it.
2728 2004-01-24 Bruno Haible <bruno@clisp.org>
2730 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
2732 2003-10-09 Bruno Haible <bruno@clisp.org>
2734 * progreloc.c: Include xalloc.h instead of xmalloc.h.
2736 2005-01-06 Bruno Haible <bruno@clisp.org>
2738 * fwriteerror.h (fwriteerror): Change specification to include fclose.
2739 * fwriteerror.c: Include <stdbool.h>.
2740 (fwriteerror): At the end, close the file stream. Record whether
2741 stdout was already closed.
2743 2004-05-27 Bruno Haible <bruno@clisp.org>
2745 * execute.c (environ): Declare if needed.
2746 * pipe.c (environ): Likewise.
2747 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
2749 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
2751 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
2752 definitions to be after all include files, to avoid collisions.
2753 Problem reported by Bob Proulx.
2755 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
2757 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
2758 not needed. This removes a dependency on the gettext module.
2759 [defined _LIBC]: Do not include <libintl.h>; not needed.
2761 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
2763 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
2766 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
2768 * argp-parse.c: Include <stddef.h>.
2769 (alignof, alignto): New macros.
2770 (parser_init): Don't assume that void * is aligned sufficiently
2773 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
2774 need to extend the stack.
2775 (YYINITDEPTH): New macro, so that the initial stack isn't overly
2778 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2780 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
2782 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
2784 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
2785 Remove now-obsolete comment about AIX.
2786 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
2787 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
2788 (YYMAXDEPTH): New macro.
2790 2004-12-18 Bruno Haible <bruno@clisp.org>
2792 * fatal-signal.c (fatal_signals): Make non-const.
2793 (init_fatal_signals): New function.
2794 (uninstall_handlers, install_handlers): Ignore signals that were set to
2796 (at_fatal_signal): Call init_fatal_signals.
2797 (init_fatal_signal_set): Likewise. Ignore signals that were set to
2799 Reported by Paul Eggert.
2801 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
2803 * getdate.y (textint): New member "negative".
2804 (time_zone_hhmm): New function.
2805 Expect 14 shift-reduce conflicts, not 13.
2806 (o_colon_minutes): New rule.
2807 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
2808 (yylex): Set the "negative" member of signed numbers.
2810 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
2812 Changes imported from coreutils.
2813 * hard-locale.c: Assume <locale.h> exists.
2815 (GLIBC_VERSION): New macro.
2816 (hard_locale): Assume setlocale exists.
2817 Rewrite to avoid #ifdef.
2818 Use strdup rather than malloc + strcpy.
2819 * human.c: Assume <locale.h> exists.
2820 (human_readable): Assume localeconv exists.
2822 2004-12-01 Jakub Jelinek <jakub@redhat.com>
2824 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
2825 convert T2, not T. (Imported from libc.)
2827 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
2829 * getcwd.c (is_ENAMETOOLONG): New macro.
2830 (__getcwd.c): Don't restore errno; glibc doesn't.
2831 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
2832 first, falling back to our code only if its results look suspicious.
2833 Ensure that the resulting buffer is only as large as necessary.
2835 * readutmp.c: Include readutmp.h first.
2836 Include <errno.h>, since readutmp.h no longer does that.
2837 * readutmp.h: Don't include <errno.h>,
2838 <sys/param.h>, <time.h>; not needed to establish interface.
2839 (errno): Remove decl.
2840 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
2841 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
2842 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
2844 2004-11-28 Simon Josefsson <jas@extundo.com>
2846 * base64.h, base64.c: New file.
2848 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
2850 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
2852 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
2854 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
2855 HP's ANSI C compiler.
2856 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
2857 Declaring int functions causes warnings on some modern systems and
2858 shouldn't be needed to compile on ancient ones.
2859 * same.c (MIN) [defined MIN]: Don't define, since it's already
2862 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
2863 with the following changes.
2864 (__set_errno): Parenthesize properly.
2865 Include <stdbool.h>.
2866 (MIN, MAX, MATCHING_INO): New macros.
2867 (__getcwd): Define with prototype, not K&R form.
2868 Use heuristics to allocate default buffer on stack if possible.
2869 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
2870 behavior, and to avoid the PATH_MAX limit when computing
2872 Use MATCHING_INO to compare inode number to file.
2873 Check for arithmetic overflow in size calculations.
2874 Fix bug in reallocation of dot array that caused getcwd to fail
2875 on directories nested deeper than 75.
2876 Be more careful about saving errno on error.
2877 Do not use realloc; use only free+malloc, as this is a bit
2878 more flexible and avoids a needless copy operation.
2879 Do not inspect st_dev and st_ino for symbolic links; POSIX
2880 doesn't specify the latter.
2881 Check for closedir errors.
2882 Avoid needless casts.
2883 Use "#ifdef weak_alias" around weak_alias, to be like other
2885 The following changes to getcwd.c have effect only when used in
2886 gnulib; they have no effect inside glibc proper.
2887 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
2888 as alloca isn't used.
2889 (alloca, __alloca): Likewise.
2890 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
2891 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
2892 unconditionally, as gnulib assumes C89 or better.
2893 Do not include <sys/param.h>.
2894 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
2895 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
2897 (NULL) [!defined NULL]: Remove; we assume C89 or better.
2898 Include <dirent.h> in a way that is compatible with modern Autoconf.
2899 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
2900 New macros, if not already defined.
2901 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
2902 Use "_LIBC", not "defined _LIBC", for consistency.
2903 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
2905 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
2906 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
2907 * xgetcwd.c: David MacKenzie's old code was removed, so give
2908 credit only to Jim Meyering and adjust the copyright dates.
2909 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
2910 <stdlib.h>, <unistd.h>, "pathmax.h".
2911 Instead, include "xgetcwd.h" (first) and "getcwd.h".
2912 (INITIAL_BUFFER_SIZE): Remove.
2913 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
2915 2004-11-23 Jim Meyering <jim@meyering.net>
2917 * getopt_.h: Remove trailing blanks.
2919 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
2921 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
2922 (futimens): New function, which uses futimes if available.
2923 (futimens, utimens): Support timespec==NULL, with same semantics
2924 as utime and utimens.
2925 * utimens.h (futimens): New decl.
2927 2004-11-23 Jim Meyering <jim@meyering.net>
2929 * __fpending.c: Add comment.
2931 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2933 * getopt_.h: Re-addition of __getopt_argv_const caused
2934 redefinition warnings. To avoid them, include the defines
2935 in `#if !defined __need_getopt ... #endif'. The only place
2936 where __getopt_argv_const is used is in definitions
2937 of getopt_long and getopt_long_only below, which are as well
2938 protected by `#ifndef __need_getopt'.
2939 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
2940 __need_getopt after including <stdio.h> and <unistd.h> These
2941 headers might have defined it.
2943 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
2945 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
2947 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
2948 optopt): Use them instead of invoking ## directly; otherwise, the
2949 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
2951 2004-11-19 Bruno Haible <bruno@clisp.org>
2953 * strtok_r.c: Move comments from here...
2954 * strtok_r.h: ... to here.
2956 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
2958 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
2959 might fail. Problem reported by Yoann Vandoorselaere.
2960 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
2961 that mishandle size_t overflow.
2963 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
2965 * canon-host.c: Include "strdup.h".
2966 (canon_host): Use getaddrinfo if available, so that IPv6 works.
2967 Use strdup instead of malloc/strcpy to duplicate strings.
2969 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
2970 (human_space_before_unit): New constant.
2971 * human.c (human_readable): Support it.
2973 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
2974 (xgetcwd): Set errno correctly when failing.
2975 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
2976 the failure is actually due to a PATH_MAX problem.
2978 Further getopt changes to make it more likely that glibc will
2979 buy the changes back.
2980 * getopt.c (POSIXLY_CORRECT): New constant.
2981 (getopt): Use it, so to preserve glibc semantic
2982 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
2983 when compiling for libc.
2984 * getopt_.h (__getopt_argv_const): Bring it back.
2985 (getopt_long, getopt_long_only): Use it.
2987 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
2988 New arg POSIXLY_CORRECT. All callers changed.
2989 (getopt): Argv is now char * const *, as per standard.
2990 (_getopt_internal_r, _getopt_internal): Argv is now char **,
2991 not char *__getopt_argv_const *.
2992 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
2993 _getopt_long_only_r): Likewise.
2994 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
2995 * getopt_int.h (_getopt_internal, _getopt_internal_r,
2996 _getopt_long_r, _getopt_long_only_r): Likewise.
2997 * getopt_.h (__getopt_argv_const): Remove.
2998 (getopt): Argv is now char * const *, as per standard.
3000 * getdate.y (tORDINAL): New token.
3001 (day, relunit): Allow it for relative times.
3002 (relative_time_table): Use tORDINAL for ordinals.
3004 2004-11-15 Jim Meyering <jim@meyering.net>
3006 * closeout.c: Include "__fpending.h" once again.
3007 Include <stdbool.h>.
3008 (close_stdout): Don't fail just because stdout was closed initially,
3009 since some programs don't write to stdout in the normal course of
3010 operation (other than --version and --help), and we don't want this
3011 function to make e.g. `touch file >&-' fail.
3012 But do fail if it was closed and someone has tried to write to it.
3013 E.g., `printf foo >&-' must fail.
3015 2004-11-11 Simon Josefsson <jas@extundo.com>
3017 * strtok_r.h, strtok_r.c: New file.
3019 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
3021 * getopt_.h (__getopt_argv_const): New macro, to be used so that
3022 we can stop lying to compilers about the constness of argv when we
3023 are compiled outside glibc.
3024 (getopt, getopt_long, getopt_long_only): Use it.
3025 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
3027 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
3028 _getopt_long_only_r): Likewise.
3029 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
3030 _getopt_long_only_r): Likewise.
3032 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
3033 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
3034 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
3035 the other external symbols.
3036 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
3037 declaration, since the above renaming now works around collisions.
3039 2004-11-11 Jim Meyering <jim@meyering.net>
3041 * linebreak.c: Remove trailing blanks.
3042 * alloca_.h: Likewise.
3043 * acosl.c: Likewise.
3044 * euidaccess.c: Likewise.
3045 * allocsa.h: Likewise.
3047 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
3049 * mktime.c (SHR): New macro, which is a portable
3050 substitute for >> that should work even on Crays.
3051 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
3052 Problem reported by Mark D. Baushke in
3053 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
3054 * getdate.y (SHR): Likewise.
3056 * strftime.c (SHR): Likewise.
3058 * quotearg.c (struct quoting_options): Use unsigned int for
3059 quote_these_too, so that right shifts are well defined. All uses
3062 2004-11-10 Simon Josefsson <jas@extundo.com>
3064 * getaddrinfo.h, getaddrinfo.c: New files.
3066 2004-11-10 Jim Meyering <jim@meyering.net>
3068 Ensure that no close failure goes unreported.
3069 * closeout.c (close_stdout): Always close stdout. I.e., don't
3070 return early when it seems there's nothing to flush.
3071 Don't include __fpending.h.
3073 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
3075 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
3077 2004-11-05 Bruno Haible <bruno@clisp.org>
3079 * readlink.c: Include stddef.h, needed for size_t on Woe32.
3080 Reported by Mark D. Baushke <mdb@cvshome.org>.
3082 2004-11-04 Bruno Haible <bruno@clisp.org>
3084 2004-09-11 Bruno Haible <bruno@clisp.org>
3085 * allocsa.valgrind: New file.
3086 2004-02-06 Bruno Haible <bruno@clisp.org>
3087 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
3088 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
3089 Reported by Christopher Seip <chris.seip@hp.com>.
3091 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
3093 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
3094 with errno == ERANGE if the buffer is too small.
3095 Problem reported by Mark D. Baushke.
3097 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
3099 * xreadlink.c (MAXSIZE): New macro.
3100 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
3101 size does not exceed MAXSIZE. Avoid cast.
3102 As suggested by Mark D. Baushke in
3103 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
3104 if readlink fails with buffer size just under MAXSIZE, try again
3107 2004-11-02 Derek R. Price <derek@ximbiot.com>
3108 and Paul Eggert <eggert@cs.ucla.edu>
3110 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
3111 (get_date): Overparenthesize to avoid GCC warning.
3113 2004-11-02 Bruno Haible <bruno@clisp.org>
3115 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
3116 function returns void.
3118 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
3120 * getpass.c (fflush_unlocked, flockfile, funlockfile)
3121 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
3124 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
3126 * getdate.y: Add support for TZ="foo" within a date string.
3127 Fix some bugs near time_t boundaries. Reject dates with
3128 out-of-range components, e.g., "Sept 31".
3129 Include <stdlib.h>, "setenv.h", "xalloc.h".
3130 (ISDIGIT_LOCALE): Remove; unused.
3131 Note that the TZ and time functions used here are not reentrant.
3132 (mktime_ok, get_tz): New functions.
3133 (TZBUFSIZE): New constant.
3134 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
3135 This requires that we sometimes generate our own TZ="XXX..." setting.
3137 2004-10-27 Derek R. Price <derek@ximbiot.com>
3139 * mktime.c (not_equal_tm): Remove redundant check.
3141 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
3143 * getdate.y: Use Bison 1.875 features, and some minor
3144 code cleanups. This change does not affect semantics.
3145 Don't include <stdlib.h>; no longer needed.
3146 Don't include unlocked-io.h; only the "#if TEST" code uses
3147 stdio, and performance isn't crucial there.
3148 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
3149 Bison 1.875 features as described below.
3150 All uses of "PC." replaced by "pc->".
3151 (YYSTYPE): Add a forward declaration.
3152 (yylex, yyerror): Use full prototypes in forward decls.
3153 Use "%pure-parser" rather than obsolescent "%pure_parser".
3154 Use %parse-param and %lex-param instead of obsolescent
3155 YYPARSE_PARAM and YYLEX_PARAM.
3156 (meridian_table, month_and_day_table, time_units_table,
3157 relative_time_table, time_zone_table, military_table,
3158 lookup_zone, lookup_word, get_date):
3159 Use NULL instead of 0 where appropriate.
3160 (to_hour): Avoid abort (), to avoid a dependency on
3162 (yyerror, yylex): Now accepts parser_control * arg.
3163 (main) [TEST]: Use '\0' rather than 0 for char.
3165 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
3167 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
3168 It's now the caller's responsibility to handle the case where
3169 !HAVE_GETPAGESIZE && !defined getpagesize.
3171 * mktime.c (leapyear): Arg is long int, not int.
3173 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
3175 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
3177 2004-10-12 Simon Josefsson <jas@extundo.com>
3179 * getpass.c (fflush_unlocked, flockfile, funlockfile)
3180 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
3183 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
3185 * vsnprintf.h: New file.
3186 * vsnprintf.c: New file.
3188 2004-10-07 Bruno Haible <bruno@clisp.org>
3190 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
3191 into the provided buffer.
3193 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
3195 * diacrit.c, diacrit.h: Add GPL notice.
3197 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
3198 * atanl.c (atanl): Keep the code as similar to glibc as possible.
3199 * logl.c (logl): Keep the code as similar to glibc as possible.
3200 This avoids a potential constant-folding bug.
3202 2004-10-05 Bruno Haible <bruno@clisp.org>
3204 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
3206 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
3208 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
3209 * xmalloc.c (xmemdup): Likewise.
3210 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
3211 XFREE): Remove these long-obsolescent macros.
3212 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
3213 * xstrdup.c: Remove.
3215 * regex.c (re_comp): Cast gettext return value to char *,
3216 Problem reported by Martin Neitzel via Mark D. Baushke.
3218 2004-10-04 Simon Josefsson <jas@extundo.com>
3220 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
3221 '#ifdef USE_UNLOCKED_IO'.
3223 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
3225 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
3226 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
3227 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
3228 regex.c, sha1.c, version-etc.c, yesno.c:
3229 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
3230 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
3231 the includer's responsibility.
3233 Sync from coreutils.
3235 * modechange.c (mode_compile): Don't decrement a pointer that
3236 points to the start of a string, as the C Standard says the
3237 resulting behavior is undefined.
3239 * backupfile.h (enum backuptype): Rename none -> no_backups,
3240 simple -> simple_backups, numbered_existing ->
3241 numbered_existing_backups, numbered -> numbered_backups
3242 to avoid shadowing problems. All uses changed.
3243 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
3244 * backupfile.c (check_extension, numbered_backup):
3245 Rename locals to avoid shadowing 'basename'.
3246 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
3249 * .cppi-disable: Add getopt_.h, getopt_int.h.
3250 * .cvsignore: Add getopt.h.
3252 2004-10-04 Simon Josefsson <jas@extundo.com>
3254 * memmem.h: New file.
3255 * memmem.c: New file, taken from glibc.
3257 2004-10-02 Jim Meyering <jim@meyering.net>
3259 * dirfd.h, getpagesize.h: Add copyright notice.
3261 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
3263 * snprintf.c: Remove comments as to why each header is needed.
3265 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
3267 * strsep.h: New file.
3268 * strsep.c: New file.
3270 2004-10-01 Simon Josefsson <jas@extundo.com>
3272 * snprintf.c (snprintf): Handle size==0.
3274 2004-10-01 Simon Josefsson <jas@extundo.com>
3275 Bruno Haible <bruno@clisp.org>
3277 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
3278 (snprintf): Declare 'args'.
3280 2004-09-30 Simon Josefsson <jas@extundo.com>
3282 * snprintf.h, snprintf.c: New files.
3284 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3286 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
3287 (hol_entry_help): Never translate an empty string.
3288 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
3289 * argp.h (OPTION_NO_TRANS): New option.
3291 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
3293 * xvasprintf.c: Include xalloc.h.
3294 (xvasprintf): Use xalloc_die, not xmalloc_die.
3296 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
3298 * dummy.c: Change copyright notice to FSF, and license to GPL.
3300 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
3302 * argp-pvh.c (argp_program_version_hook): Provide initial value.
3303 Problem reported by Bruno Haible in:
3304 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
3306 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
3308 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
3309 in case some system header has #define'd it. Problem reported by
3310 Soeren D. Schulze in
3311 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
3313 2004-09-08 Bruno Haible <bruno@clisp.org>
3315 * stdint_.h: New file, taken from GNU clisp.
3317 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
3319 * xvasprintf.h: New file.
3320 * xvasprintf.c: New file.
3321 * xasprintf.c: New file.
3323 2004-09-08 Bruno Haible <bruno@clisp.org>
3325 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
3327 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
3329 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
3331 Import from coreutils.
3332 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
3333 strings on unbounded length. alloca's performance benefits aren't
3334 that important here.
3336 (parse_with_separator): New function, with most of the internals
3337 of the old parse_user_spec. Allow user to omit both user and group,
3338 for compatibility with FreeBSD.
3339 Clone only the user name, not the entire spec.
3340 Do not set *uid, *gid unless entirely successful.
3341 Avoid memory leak in some failing cases.
3342 Fix regression for USER.GROUP reported by Dmitry V. Levin in
3343 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
3344 (parse_user_spec): Rewrite to use parse_with_separator.
3346 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
3348 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
3349 its complicated substitute.
3350 * argp-help.c: Include <errno.h>, for program_invocation_short_name
3351 and program_invocation_name.
3352 (__argp_basename) [!_LIBC]: Remove; the only use was
3353 replaced by its body.
3354 (__argp_short_program_name): Change condition from
3355 !defined __argp_short_program_name to
3356 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
3357 to match argp-namefrob.h.
3358 (__argp_failure): Don't assume strerror_r returns char *.
3359 * argp-parse.c (N_): Define unconditionally.
3360 (argp_default_options): Fill out initializers with 0 to avoid
3363 2004-08-12 Simon Josefsson <jas@extundo.com>
3365 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
3366 * getopt_.h: Renamed from getopt.h.
3368 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
3370 Merge from coreutils.
3372 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
3373 wmemchr or wmemcpy. Problem reported by Robert Dahlem
3374 for Reliant Unix 5.43.
3376 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
3377 (union fooround): Use uintmax_t, not long int.
3378 The rest is a merge from libc:
3379 [defined _LIBC]: Include <shlib-compat.h>.
3380 (_obstack) [defined _LIBC]: Remove after 2.3.4.
3382 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
3384 * strverscmp.c: Convert to UTF-8.
3386 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
3388 * obstack.h (obstack_empty_p):
3389 Don't assume that chunk->contents is suitably aligned.
3390 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
3391 Likewise. Problem reported by Benno in
3392 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
3394 * chown.c (rpl_chown): Work even if the file is writeable but not
3395 readable. This could be improved further but it'd take some work.
3397 2004-08-08 Simon Josefsson <jas@extundo.com>
3399 * xgethostname.c: Don't include error.h (not used).
3402 * getpass.c: Include getpass.h first.
3404 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
3406 * xalloc-die.c: New files.
3407 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
3409 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
3410 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
3411 (_, N_, xalloc_die): Move to xalloc-die.c.
3412 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
3413 so that we needn't mess with xalloc_msg_memory_exhausted.
3415 * sha1.h: Renamed from sha.h.
3416 (SHA1_H): Renamed from _SHA_H.
3417 (sha1_ctx): Renamed from sha_ctx.
3418 (sha1_init_ctx): Renamed from sha_init_ctx.
3419 (sha1_process_block): Renamed from sha_process_block.
3420 (sha1_process_bytes): Renamed from sha_process_bytes.
3421 (sha1_finish_ctx): Renamed from sha_finish_ctx.
3422 (sha1_read_ctx): Renamed from sha_read_ctx.
3423 (sha1_stream): Renamed from sha_stream.
3424 (sha1_buffer): Renamed from sha_buffer.
3425 * sha1.c: Likewise; renamed from sha.c.
3426 Do not include <sys/types.h>.
3427 Include <stddef.h> rather than <stdlib.h>.
3429 2004-08-08 Bruno Haible <bruno@clisp.org>
3431 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
3432 FILESYSTEM_PREFIX_LEN.
3433 * progreloc.c: Likewise.
3434 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
3436 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
3439 * argp-help.c (make_hol, hol_append): Don't assume that
3440 SIZE_MAX is a valid preprocessor constant.
3441 (__argp_basename): Change from "#ifndef _LIBC"
3442 to "#ifndef __argp_short_program_name", so that
3443 we don't compile these functions for tar.
3445 More merges from coreutils.
3446 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
3447 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
3449 * addext.c: Remove; no longer needed.
3450 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
3451 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
3452 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
3453 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
3454 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
3455 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
3456 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
3457 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
3458 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
3459 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
3460 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
3461 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
3462 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
3463 Import changes from coreutils.
3465 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
3467 Merge from coreutils.
3469 * .gdb-history: Remove; this doesn't belong here.
3471 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
3472 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
3473 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
3475 * dirname.h: Include <stdbool.h>.
3476 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
3477 for consistency with POSIX terminology. All uses changed.
3478 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
3479 (strip_trailing_slashes): Use bool for booleans.
3480 * stripslash.c (strip_trailing_slashes): Likewise.
3482 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
3483 sometimes returns a positive errno value even when it succeeds.
3484 (print_errno_message) [!LIBC]: Fall back on strerror if
3487 * path-concat.c (mempcpy): Don't define if a system header defines it.
3488 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
3489 (longest_relative_suffix): New function.
3490 (path_concat): Use it. Assume first argument is not NULL.
3491 Port to DOS. Omit redundant separators.
3492 Report an error instead of returning NULL.
3493 Use mempcpy instead of memcpy.
3494 (xpath_concat): Remove: not declared or used.
3496 * same.h: Include <stdbool.h>
3497 (same_name): Return bool, not int.
3498 * same.c (same_name): Likewise.
3499 (errno): Don't declare; we assume C89 or better now.
3501 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
3502 if not already defined.
3504 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
3505 * dup-safer.c (errno): Likewise.
3507 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
3509 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
3512 2004-08-03 Simon Josefsson <jas@extundo.com>
3514 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
3515 * progname.h: Don't include stdbool.h.
3517 2004-08-02 Simon Josefsson <jas@extundo.com>
3519 * getsubopt.h: New file, with comments from Bruno Haible.
3520 * getsubopt.c: New file, from glibc, but slightly modified based on
3521 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
3523 2004-08-01 Simon Josefsson <jas@extundo.com>
3525 * xgetdomainname.c: Include stdlib.h, for free().
3527 2004-07-16 Simon Josefsson <jas@extundo.com>
3529 * dummy.c: New file.
3531 2004-07-16 Bruno Haible <bruno@clisp.org>
3533 * backupfile.h: Add extern "C" for C++.
3534 * closeout.h: Likewise.
3535 * copy-file.h: Likewise.
3536 * findprog.h: Likewise.
3537 * full-write.h: Likewise.
3538 * pathname.h: Likewise.
3539 * progname.h: Likewise.
3540 * stpcpy.h: Likewise.
3541 * stpncpy.h: Likewise.
3542 * strcase.h: Likewise.
3543 * strstr.h: Likewise.
3544 * xalloc.h: Likewise.
3546 * mbswidth.h: Add extern "C" for C++.
3547 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
3549 2004-07-09 Simon Josefsson <jas@extundo.com>
3551 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
3552 failed without this.)
3554 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
3556 * fchown-stub.c: New file.
3558 2004-06-24 Jim Meyering <jim@meyering.net>
3560 * obstack.h (obstack_base): Cast to (void *), per documentation.
3562 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
3564 * argz.c, argz_.h: New files, which are autoupdated from libtool.
3566 2004-06-01 Jim Meyering <jim@meyering.net>
3568 * calloc.c: New file.
3570 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
3572 * getdate.y (yylex): Allow space between sign and number.
3573 Problem reported by Dan Jacobson.
3575 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
3576 and Jim Meyering <jim@meyering.net>
3578 Merge from coreutils CVS.
3580 * stat-macros.h: New file, with contents from file-type.h
3581 and coreutils' system.h.
3582 * file-type.c: Include "stat-macros.h".
3583 * file-type.h (file_type): Move all macro definitions to new file,
3586 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
3587 Wrap old code with this conditional.
3588 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
3589 function that does not dereference symlinks.
3590 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
3592 * xreadlink.c: Include xreadlink.h first, to catch .h file
3593 dependency problems.
3594 (xreadlink): Accept new arg SIZE, for efficiency.
3595 All decls and uses changed.
3596 * xreadlink.h: Include <stddef.h>, for size_t.
3598 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
3599 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
3601 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
3603 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
3605 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
3606 macros to be defined.
3607 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
3608 the allocator returns NULL because the requested size is zero.
3610 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
3612 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
3613 var. Add comment explaining why libc still defines it. This
3614 merges the following patch from glibc:
3615 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
3617 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
3619 * obstack.c (_obstack): Remove unused variable. It hasn't been
3620 present in glibc since revision 1.1 of this file.
3621 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
3622 obstack_alignment_mask, obstack_alloc, obstack_base,
3623 obstack_blank, obstack_blank_fast, obstack_chunk_size,
3624 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
3625 obstack_grow0, obstack_init, obstack_int_grow,
3626 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
3627 obstack_next_free, obstack_object_size, obstack_ptr_grow,
3628 obstack_ptr_grow_fast, obstack_room): Remove declarations of
3629 nonexistent functions.
3631 2004-05-17 Derek R. Price <derek@ximbiot.com>
3632 Paul Eggert <eggert@cs.ucla.edu>
3634 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
3636 2004-05-14 Bruno Haible <bruno@clisp.org>
3638 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
3639 that consists of a '.' followed by an empty digit string.
3640 Patch by Tor Lillqvist <tml@iki.fi>.
3642 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
3644 Port obstack to the AS/400, where pointers are 16 bytes wide and
3645 you cannot cast an integer to a valid pointer. This patch is
3646 currently waiting to be integrated into glibc; see
3647 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
3649 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
3650 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
3651 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
3652 (struct obstack): temp member is now a union of a pointer and
3653 an integer, instead of an integer. All integer uses changed.
3654 This does not affect the physical layout of struct obstack,
3655 except on hosts (like the AS/400) where the size or alignment of
3656 void * is greater than that of ptrdiff_t.
3657 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
3658 __STDC__)]: Store temporary in pointer member of union, not
3660 * obstack.c: Include <stddef.h>, for offsetof.
3661 (struct fooalign): Remove; it doesn't need a name.
3662 (union fooround): Change double to long double, and add void *.
3663 (DEFAULT_ALIGNMENT): Use offsetof to compute.
3664 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
3665 not a macro. Hence the values are always int; so remove all
3666 casts-to-int in uses.
3668 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
3669 Derek Price <derek@ximbiot.com>
3671 * alloca.c: Include <alloca.h>, to get our interface.
3672 * alloca_.h: Use __alloca on AIX, so that we don't have to
3673 include <alloca.h> first. Use C89 prototype for alloca; this
3674 requires including <stddef.h> for size_t. Use extern "C" if C++.
3675 Use #elif for simplicity, since we can assume C89 now.
3676 Don't try to source the system alloca.h since it will not be found
3677 and to prevent recursively including its replacement.
3678 * fnmatch.c: Include <alloca.h> instead of opencoding.
3679 * regex.c: Likewise.
3681 2004-05-16 Derek Price <derek@ximbiot.com>
3682 Paul Eggert <eggert@cs.ucla.edu>
3684 getline cleanup. This changes the getndelim2 API: both order of
3685 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
3688 * getline.c: Don't include stddef.h or stdio.h, since our
3689 interface does that.
3690 (getline): Always use getdelim, so that we don't have two
3691 copies of this code.
3692 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
3694 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
3695 (GETNDELIM2_MAXIMUM): New macro.
3696 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
3697 instead of the old practice of delim2==0. All callers changed.
3698 Return -1 on overflow, instead of returning junk.
3699 Do not set *linesize unless allocation succeeds.
3700 * getndelim2.h: Do not include stddef.h; no longer needed, now
3701 that we include sys/types.h.
3702 * getnline.h: Likewise.
3703 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
3704 (getndelim2): Reorder arguments.
3705 * getnline.c (getnline, getndelim):
3706 Don't discard the NMAX argument.
3707 (getnline): Invoke getndelim, to avoid code duplication.
3708 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
3709 of (size_t) -1 by callers of the getnline family.
3711 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
3713 * nanosleep.c (suspended): Change its type from int to
3714 sig_atomic_t volatile.
3715 (first_call): Make it private to rpl_nanosleep, and have it
3716 be zero initially as that's a bit faster.
3717 (my_usleep): Round up fractional times instead of truncating them,
3718 as this is the usual meaning for 'sleep'.
3720 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
3722 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
3723 (ENOSYS): Define if not defined.
3724 (settime): Fall back on stime if it exists and settimeofday fails.
3725 But don't bother with fallbacks if a method fails with errno == EPERM.
3727 2004-05-11 Jim Meyering <jim@meyering.net>
3729 Prior to this change, the save_cwd caller required read access to the
3730 current directory on most systems (ones with the fchdir function).
3732 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
3733 fails, try write-only, and finally, resort to using xgetcwd.
3735 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
3737 * obstack.c, obstack.h: Import changes from libc.
3739 2004-04-28 Bruno Haible <bruno@clisp.org>
3741 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
3742 implicitly appends .exe to executables.
3743 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
3744 accepts Windows pathnames.
3745 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
3746 Cygwin like Windows, since it now accepts Windows pathnames.
3747 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
3748 Cygwin like Windows, since it now accepts Windows pathnames.
3749 Reported by Derek Robert Price <derek@ximbiot.com>.
3751 2004-04-20 Jim Meyering <jim@meyering.net>
3753 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
3755 2004-04-20 Jim Meyering <jim@meyering.net>
3756 Bruno Haible <bruno@clisp.org>
3758 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
3759 memory when realloc fails.
3761 2004-04-18 Jim Meyering <jim@meyering.net>
3763 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
3764 don't leak memory and do call END_UTMP_ENT.
3766 2004-04-11 Paul Eggert <eggert@twinsun.com>
3768 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
3769 (CHAR_BIT): Remove, since we assume C89.
3770 Include <stdint.h> if available, as per current Autoconf CVS advice.
3772 2004-03-30 Paul Eggert <eggert@twinsun.com>
3774 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
3775 not bool, to be more consistent with Unix conventions.
3776 Suggested by Bruno Haible.
3778 Merge from coreutils.
3780 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
3783 * getdate.h: Include stdbool.h, and timespec.h instead of
3784 the usual <time.h> dance.
3785 (get_date): Change signature to support fractional time stamps.
3786 All callers changed.
3787 * getdate.y: Include "getdate.h" first, as we can now
3788 assume C89 and don't need to worry about 'const'.
3789 Similarly, include "unlocked-io.h" near start, not in middle.
3791 (textint.value): Use long int rather than int.
3792 (textint.digits): Use size_t rather than int.
3793 (BILLION, LOG10_BILLION): New constants.
3794 (parser_control): New member rel_ns. Members day_ordinal,
3795 time_zone, month, day, hour, minutes, rel_year, rel_month,
3796 rel_day, rel_hour, rel_minutes, rel_seconds
3797 are now long int, not int. Member seconds is now struct timespec,
3798 not int. New member timespec_seen. Members dates_seen, days_seen,
3799 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
3801 (%union.intval): Now long int, not int.
3802 New member timespec.
3803 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
3804 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
3805 (spec): Now is a timespec or an item list.
3806 (timespec, items): New nonterminals.
3807 (time, rel, relunit, number, get_date):
3808 Add support for fractional seconds.
3809 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
3810 (gmtime, localtime, mktime): Remove decls; not needed with C89.
3811 (to_hour): First arg is now long int, not int.
3812 (to_year): Returns long int, not int.
3813 Don't treat year -70 like 70.
3814 (tm_diff): Returns long int, not int.
3815 (lookup_word): Use bool instead of int when appropriate.
3816 (yylex): Use size_t for count, not int.
3817 Detect overflow when parsing large integer constants.
3818 Add support for fractions.
3819 (get_date): Make pointers 'const' if possible.
3820 Use more-portable code to detect integer overflow.
3821 (main) [TEST]: Adjust to above changes. Test for localtime failure.
3822 Don't use ctime; it's not reliable if the year has >4 digits.
3824 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
3825 This is for compatibility with BSD.
3827 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
3828 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
3829 From coreutils' system.h.
3831 * userspec.c: Don't include "posixver.h".
3832 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
3833 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
3834 compatible extension. Simplify code by removing a boolean int
3835 that was always nonzero if a string was nonnull.
3837 2004-03-30 Jim Meyering <jim@meyering.net>
3839 Merge from coreutils.
3841 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
3843 * readtokens.c (readtoken): Don't leak 64 bytes when reading
3844 an empty input stream.
3846 * readtokens.c: Include <stdbool.h>.
3847 (readtoken): Use `size_t' rather than int/long.
3848 All callers adjusted.
3849 Use `bool' rather than `int' where appropriate.
3850 Use memset rather than an explicit loop.
3851 Use x2nrealloc rather than xrealloc.
3852 Allow the use of `\0' as a delimiter.
3853 (readtokens): Likewise.
3854 * readtokens.h (readtoken, readtokens): Update prototypes.
3856 2004-03-30 Bruno Haible <bruno@clisp.org>
3858 * getloadavg.c (getloadavg): Don't assume setlocale returns
3861 2004-03-29 Paul Eggert <eggert@twinsun.com>
3863 Merge changes to getloadavg.c from coreutils and Emacs.
3865 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
3866 Define to an expression, not to the empty string.
3867 Include cloexec.h and xalloc.h.
3868 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
3869 Use set_cloexec_flag rather than rolling our own.
3870 * cloexec.c, cloexec.h: New files.
3872 2004-03-18 Paul Eggert <eggert@twinsun.com>
3874 * getopt.h: Sync with libc CVS.
3876 2004-03-18 Paul Eggert <eggert@twinsun.com>
3877 Bruno Haible <bruno@clisp.org>
3879 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
3880 not on all platforms that have <wchar.h>.
3881 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
3883 2004-03-09 Paul Eggert <eggert@twinsun.com>
3885 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
3887 * getopt_int.h: New file, also synced from libc.
3889 2004-03-07 Paul Eggert <eggert@twinsun.com>
3891 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
3892 '#if' expressions. Unlike the code it replaces, it does not
3893 depend on (defined _SC_PAGESIZE). However, it does depend on
3894 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
3895 first reported by Jason Andrade in
3896 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
3898 2004-01-18 Simon Josefsson <jas@extundo.com>
3900 * strdup.h: New file.
3901 * strdup.c: Include it.
3902 * path-concat.c: Include strdup.h. Drop strdup declaration.
3903 * userspec.c: Include strdup.h. Drop strdup declaration.
3905 2004-02-06 Karl Berry <karl@gnu.org>
3907 * config.charset: update from gettext 0.14.1.
3909 2004-02-05 Paul Eggert <eggert@twinsun.com>
3911 Add comments and code, prompted by suggestions from Bruno Haible
3913 * quotearg.h (quotearg_alloc): New decl. Improve the comments
3914 describing the enum quoting_style values.
3915 * quotearg.c (quotearg_alloc): New function.
3916 (quotearg_buffer_restyled): Treat lone { and } as special.
3917 Treat = as special. Work around bug with older shells
3918 that "see" a '\' that is really the 2nd byte of a multibyte char.
3919 Quote empty string with shell_quoting_style.
3921 2004-02-03 Bruno Haible <bruno@clisp.org>
3923 * pipe.h: New file, from GNU gettext.
3924 * pipe.c: New file, from GNU gettext.
3926 2004-01-27 Bruno Haible <bruno@clisp.org>
3928 * execute.h: New file, from GNU gettext.
3929 * execute.c: New file, from GNU gettext.
3930 * w32spawn.h: New file, from GNU gettext.
3932 2004-01-23 Paul Eggert <eggert@twinsun.com>
3934 Exit-status fix from coreutils.
3936 Use exit_failure consistently in place of EXIT_FAILURE,
3937 so that program exit statuses are consistent on failure.
3939 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
3940 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
3941 * argmatch.h: Comment fix to match the above.
3942 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
3943 Now a macro referring to exit_failure, instead of a separate
3944 variable. Include "exitfail.h" to get it.
3945 * xstrtol.h: Include "exitfail.h".
3946 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
3948 * long-options.c (parse_long_options): Use prototype
3949 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
3952 2004-01-21 Jim Meyering <jim@meyering.net>
3954 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
3955 so as not to conflict with a different-sized __mktime_internal
3956 function in GNU libc.
3957 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
3958 Problem building statically-linked `ls' reported by Michael Brunnbauer.
3960 2004-01-18 Paul Eggert <eggert@twinsun.com>
3962 Merge from diffutils.
3964 * file-type.c (file_type): Add typed memory objects.
3965 * file-type.h (S_TYPEISTMO): New macro.
3967 * c-stack.h (c_stack_action): Remove argv argument.
3968 * c-stack.c (c_stack_action): Likewise. All uses changed.
3969 (die): Don't calculate message unless segv_action returns.
3970 (get_stack_location, min_address_from_argv, max_address_from_argv,
3971 volatile stack_base, volatile_stack_size): Remove.
3972 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
3973 that every segmentation violation is a stack overflow. (Ouch!)
3974 See Debian bug 136249 (still outstanding) for more info about why
3975 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
3977 2003-11-30 Bruno Haible <bruno@clisp.org>
3979 Safer stack allocation.
3980 * setenv.c: Include allocsa.h.
3981 (alloca): Remove fallback definition.
3982 (freea): Remove macro.
3983 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
3986 2003-10-17 Bruno Haible <bruno@clisp.org>
3988 * binary-io.h: Avoid warnings on Cygwin.
3990 2003-12-28 Bruno Haible <bruno@clisp.org>
3992 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
3993 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
3995 2003-11-28 Bruno Haible <bruno@clisp.org>
3997 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
3999 2003-11-27 Bruno Haible <bruno@clisp.org>
4001 * wait-process.c: On Windows, include windows.h. Needed on mingw.
4003 2003-11-17 Bruno Haible <bruno@clisp.org>
4005 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
4007 2003-11-24 Bruno Haible <bruno@clisp.org>
4009 * xallocsa.h: New file, from GNU gettext.
4010 * xallocsa.c: New file, from GNU gettext.
4012 2003-11-24 Bruno Haible <bruno@clisp.org>
4014 * allocsa.h: New file, from GNU gettext.
4015 * allocsa.c: New file, from GNU gettext.
4017 2003-11-24 Bruno Haible <bruno@clisp.org>
4019 * eealloc.h: New file.
4021 2004-01-15 Jim Meyering <jim@meyering.net>
4023 Merge from coreutils.
4025 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
4026 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
4027 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
4029 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
4030 optional configure-time default.
4032 * version-etc.c (version_etc_copyright): Update copyright date.
4034 * xreadlink.c (xreadlink): Correct outdated comment.
4036 2004-01-15 Paul Eggert <eggert@twinsun.com>
4038 Merge from coreutils.
4040 * posixver.c: Include posixver.h.
4042 * same.c: Include <stdbool.h>, <limits.h>.
4043 (_POSIX_NAME_MAX): Define if not defined.
4045 (same_name): If file names are silently truncated, report
4046 that the file names are the same if they are the same after
4047 the silent truncation.
4049 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
4050 conversion function.
4051 * xstrtod.c (xstrtod): Likewise. All callers changed to
4052 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
4055 2004-01-14 Paul Eggert <eggert@twinsun.com>
4057 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
4058 with like-named macro in fnmatch.c.
4059 (EXT): Use an internal constant instead.
4061 Merge fnmatch patches from glibc.
4062 * fnmatch.c (mbsinit): Remove define.
4063 Add libc_hidden_ver (__fnmatch, fnmatch).
4064 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
4065 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
4067 2003-12-14 Karl Berry <karl@gnu.org>
4069 * config.charset: update from gettext-runtime.
4071 2003-12-03 Paul Eggert <eggert@twinsun.com>
4073 * getgroups.c (getgroups): xmalloc takes one argument, not two.
4074 Bug reported by Alfred M. Szmidt.
4076 2003-11-29 Karl Berry <karl@gnu.org>
4078 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
4080 2003-11-23 Paul Eggert <eggert@twinsun.com>
4081 Bruno Haible <bruno@clisp.org>
4083 * printf-parse.h: Don't include sys/types.h.
4084 (ARG_NONE): New macro.
4085 (char_directive): Change type of *arg_index fields to size_t.
4086 * printf-parse.c: Don't include sys/types.h.
4087 (SSIZE_MAX): Remove macro.
4088 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
4089 Remove unnecessary overflow check.
4090 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
4093 2003-11-24 Paul Eggert <eggert@twinsun.com>
4095 * alloca.c: Remove dependency on xalloc module.
4096 (xalloc_die): Remove.
4097 (memory_full) [!defined emacs]: New macro.
4098 [!defined emacs]: Don't include xalloc.h.
4099 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
4100 address arithmetic overflows. Change datatypes a bit to avoid
4103 2003-11-22 Jim Meyering <jim@meyering.net>
4105 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
4107 2003-11-17 Bruno Haible <bruno@clisp.org>
4109 * vasnprintf.c (alloca): Remove fallback definition.
4110 (freea): Remove definition.
4111 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
4112 Reported by Paul Eggert.
4114 2003-11-17 Jim Meyering <jim@meyering.net>
4116 On systems without utime and without a utimes function capable of
4117 dealing with a NULL struct utimbuf* argument, this utime replacement
4118 could -- in unusual circumstances -- leak a file descriptor.
4119 * utime.c: Include <unistd.h> and <errno.h>.
4120 (utime_null): Be sure to close `fd' and to preserve errno.
4121 Reported by Geoff Collyer via Arnold Robbins.
4123 2003-11-16 Paul Eggert <eggert@twinsun.com>
4124 Bruno Haible <bruno@clisp.org>
4126 Protect against address arithmetic overflow.
4127 * printf-args.h: Include stddef.h.
4128 (arguments): Change type of field 'count' to size_t.
4129 * printf-args.c (printf_fetchargs): Use size_t instead of
4130 'unsigned int' where appropriate.
4131 * printf-parse.h: Include sys/types.h.
4132 (char_directive): Change type of *arg_index fields to ssize_t.
4133 (char_directives): Change type of fields 'count', max_*_length to
4135 * printf-parse.c: Include sys/types.h and xsize.h.
4136 (SSIZE_MAX): Define fallback value.
4137 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
4138 instead of 'int' where appropriate. Check a_allocated, d_allocated
4139 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
4140 * vasnprintf.c: Include xsize.h.
4141 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
4142 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
4143 overflow. Avoid wraparound when converting a width or precision from
4146 2003-11-16 Bruno Haible <bruno@clisp.org>
4148 Update from GNU gettext.
4149 * printf-parse.c: Generalize to it can be compiled for wide strings.
4150 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
4151 * vasnprintf.c: Generalize to it can be compiled for wide strings.
4152 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
4153 SNPRINTF): New macros.
4154 Don't include <alloca.h> if the file is used inside libintl.
4155 (local_wcslen): New function, for Solaris 2.5.1.
4156 (VASNPRINTF): Use it instead of wcslen.
4158 2003-11-16 Bruno Haible <bruno@clisp.org>
4160 * xsize.h (xmax): New function.
4161 (xsum, xsum3, xsum4): Declare as "pure" functions.
4163 2003-11-12 Paul Eggert <eggert@twinsun.com>
4165 * xalloc.h: Do not include <limits.h> or <stdint.h>.
4166 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
4167 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
4168 heuristic is just as accurate as far as we know, and it removes a
4169 dependency on size_max.m4 and ptrdiff_max.m4.
4171 2003-11-12 Paul Eggert <eggert@twinsun.com>
4173 * xstrtol.c (__xstrtol): Remove "break" immediately after
4174 "return", to pacify some unknown compiler. Problem reported
4177 2003-11-11 Bruno Haible <bruno@clisp.org>
4179 * xsize.h (SIZE_MAX): Remove fallback definition.
4180 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
4183 2003-11-10 Paul Eggert <eggert@twinsun.com>
4185 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
4186 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
4187 rejected some allocations of exactly SIZE_MAX - 2 bytes.
4189 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
4190 not (size_t) -1, since it's defined here.
4192 2003-11-06 Paul Eggert <eggert@twinsun.com>
4194 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
4195 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
4196 Reject sizes of exactly SIZE_MAX bytes.
4197 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
4198 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
4200 2003-11-05 Bruno Haible <bruno@clisp.org>
4202 * xsize.h: Include limits.h, to avoid a possible collision with
4203 SIZE_MAX defined in <limits.h> on Solaris.
4205 2003-11-04 Bruno Haible <bruno@clisp.org>
4207 * xsize.h: New file.
4208 * linebreak.c: Include xsize.h.
4209 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
4210 argument for overflow.
4211 Suggested by Paul Eggert.
4213 2003-10-31 Bruno Haible <bruno@clisp.org>
4215 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
4216 to avoid (extremely rare) race condition.
4217 Suggested by Paul Eggert.
4219 2003-11-03 Jim Meyering <jim@meyering.net>
4221 * userspec.c: Include "userspec.h".
4222 * userspec.h: New file.
4224 2003-10-31 Paul Eggert <eggert@twinsun.com>
4226 * mountlist.h (struct mount_entry.me_type_malloced): New member.
4227 * mountlist.c (SIZE_MAX): Define if not defined already.
4228 (read_filesystem_list): Set and use me_type_malloced.
4229 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
4230 whatever the type happens to be), for brevity and consistency.
4231 Check for size calculation overflow on Alphas running OSF/1.
4233 2003-10-31 Jim Meyering <jim@meyering.net>
4235 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
4237 * linebuffer.c: Include <string.h> for declaration of memset.
4239 2003-10-30 Paul Eggert <eggert@twinsun.com>
4240 Bruno Haible <bruno@clisp.org>
4242 * vasprintf.c: Include <limits.h>, <stdlib.h>.
4243 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
4245 2003-10-29 Paul Eggert <eggert@twinsun.com>
4247 * xalloc.h (xalloc_oversized): Now a macro, not a function,
4248 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
4250 * quotearg.c (quotearg_n_options): Use it.
4251 * group-member.c: Include <stdbool.h>.
4252 (free_group_info): Arg is now const *; don't free arg.
4253 (get_group_info): Now returns bool and accepts struct group_info *,
4254 rather than returning a malloc'ed struct group_info *.
4255 All uses changed. Check for overflow in internal size calculation.
4257 * getusershell.c (readname): Simplify the code by using x2nrealloc
4258 rather than xmalloc/xrealloc.
4259 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
4260 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
4261 conformance bug: the old code used a pointer after freeing the
4262 storage that it addressed.
4263 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
4264 rather than doing it by hand.
4265 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
4266 the buffer preserved. Use free and xmalloc instead.
4267 * quotearg.c (quotearg_n_options): Likewise.
4268 Use a simpler test for size overflow. Don't use xalloc_oversized
4269 because unsigned int might be wider than size_t (!); this suggests
4270 that we should switch from unsigned int to size_t for slot numbers.
4272 2003-10-27 Bruno Haible <bruno@clisp.org>
4274 * stdbool_.h: Better support for BeOS.
4276 2003-10-27 Paul Eggert <eggert@twinsun.com>
4278 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
4279 to allocate the returned structure. Do not allocate a subarray,
4280 as x2nrealloc will do that.
4281 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
4282 instead of xnrealloc.
4283 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
4285 2003-10-26 Paul Eggert <eggert@twinsun.com>
4287 * xalloc.h (xalloc_oversized): New static inline function, for
4288 callers that want to do their own size-overflow checking. Include
4289 <stdbool.h>, since xalloc_oversized returns bool.
4290 * xalloc.c (array_size_overflow): Remove. All callers changed
4291 to use xalloc_oversized.
4293 Add two functions x2realloc, x2nrealloc, for programs that grow
4294 arrays dynamically by doubling their sizes.
4295 * xalloc.h (x2realloc, x2nrealloc): New decls.
4296 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
4299 Port to C99 semantics for 'inline' of external functions.
4300 Bug reported by Bruno Haible.
4301 * xmalloc.c (xnmalloc_inline): New static inline function,
4302 with the old contents of xnmalloc.
4303 (xnmalloc, xmalloc): Use it.
4304 (xnrealloc_inline): New static inline function,
4305 with the old contents of xnrealloc.
4306 (xnrealloc, xrealloc): Use it.
4308 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
4310 2003-10-25 Paul Eggert <eggert@twinsun.com>
4312 Fix several address-calculation bugs in the hash modules,
4313 plus some minor code cleanup.
4315 * hash.h: Include <stdbool.h>, for bool.
4316 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
4317 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
4318 hash_get_n_entries, hash_get_max_bucket_length,
4319 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
4320 hash_rehash): Use size_t rather than unsigned.
4321 * hash.c (struct hash_table, hash_get_n_buckets,
4322 hash_get_n_buckets_used, hash_get_n_entries,
4323 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
4324 hash_get_entries, hash_do_for_each, hash_string, is_prime,
4325 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
4327 (SIZE_MAX): Define if not defined.
4328 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
4329 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
4331 Use const * when possible.
4332 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
4333 (check_tuning): Fix bug: if tuning parameters were very close to
4334 0 or 1, rounding errors could have caused subscript violations.
4335 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
4336 (hash_initialize): Add 'fail:' label
4337 to free table and return NULL, and use it to simplify code.
4338 Use calloc rather than clearing the storage ourself.
4339 (hash_initialize, hash_rehash): Check for arithmetic overflow in
4340 buffer size calculations.
4341 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
4342 Include <stddef.h>, for size_t.
4343 * hash-pjw.c (hash_pjw): Likewise.
4344 Switch to method described by Bruno Haible.
4345 Include <limits.h>, for CHAR_BIT.
4346 (SIZE_BITS): New macro.
4348 2003-10-21 Paul Eggert <eggert@twinsun.com>
4350 * getndelim2.c (getndelim2): When size calculation overflows,
4351 ceiling the allocation at NMAX bytes rather than silently
4352 discarding input bytes before NMAX is reached. This makes
4353 a difference only if NMAX exceeds SIZE_MAX / 2.
4355 * obstack.c: Merge from glibc.
4356 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
4357 Add libc_hidden_def (_obstack_newchunk).
4358 (_obstack_free) [! defined _LIBC]: Remove.
4359 [defined _LIBC]: Make a strong alias from obstack_free, rather than
4360 a clone of the function body.
4361 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
4362 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
4364 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
4365 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
4368 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
4369 (obstack_ptr_grow_fast, obstack_int_grow_fast):
4370 Don't use lvalue casts, as GCC plans to remove support for them
4371 in GCC 3.5. Reported by Joseph S. Myers. This bug
4372 was also present in the non-GCC version, indicating that this
4373 code had always been buggy and had never been widely used.
4374 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
4375 Use the fast variant of each macro, rather than copying the
4376 definiens of the fast variant; that way, we'll be more likely to
4377 catch future bugs in the fast variants.
4379 2003-10-20 Bruno Haible <bruno@clisp.org>
4381 * wait-process.h: New file, from GNU gettext.
4382 * wait-process.c: New file, from GNU gettext.
4384 2003-10-19 Jim Meyering <jim@meyering.net>
4386 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
4388 2003-10-16 Paul Eggert <eggert@twinsun.com>
4390 * getgroups.c: Include <errno.h>, <stdlib.h>.
4391 (getgroups): First arg is int, not size_t.
4392 Don't let 'free' mangle errno.
4394 2003-10-16 Jim Meyering <jim@meyering.net>
4396 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
4398 2003-10-15 Paul Eggert <eggert@twinsun.com>
4400 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
4402 (new_exclude, add_exclude_file): Initial size no longer needs to
4404 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
4405 our own address arithmetic overflow checking.
4407 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
4408 (fnmatch): Do not alloca more than 2000 wide characters;
4409 instead, use malloc for large buffers.
4410 Check for address arithmetic overflow, and return -1
4411 with errno set to ENOMEM in that case.
4412 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
4413 (NEW_PATTERN): Do not alloca more than 8000 bytes;
4414 instead, return -1. Check for address arithmetic overflow.
4416 2003-10-14 Paul Eggert <eggert@twinsun.com>
4418 Handle invalid suffixes and overflow independently, so that
4419 callers can treat them independently as needed. Fix some bugs in
4420 suffix handling, e.g., "100k@" was not diagnosed as an invalid
4421 suffix for a human-readable blocksize. The major caller-visible
4422 change is the addition of a new
4423 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
4424 that both overflow and suffix chars were found.
4426 * human.c (humblock): Don't check separately for invalid suffix
4427 char; that is xstrtoumax's job (now that its bug is fixed).
4428 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
4429 INTMAX_MAX]: New macros.
4430 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
4431 TYPE_MAXIMUM): New macros.
4432 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
4433 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
4434 if overflow occurs, as it's what __strtol does and it's more useful
4436 (__xstrtol): If __strtol reports some error other than ERANGE,
4437 reflect it to the caller as LONGINT_INVALID. If it reports
4438 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
4439 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
4440 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
4442 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
4443 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
4444 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
4445 [defined UINTMAX_MAX]: New macros.
4447 2003-10-14 Bruno Haible <bruno@clisp.org>
4449 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
4450 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
4451 Also use volatile where needed.
4453 2003-10-12 Paul Eggert <eggert@twinsun.com>
4455 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
4456 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
4457 and define in terms of the other primitives.
4458 * xmalloc.c: Include stdbool.h; do not include exit.h.
4459 (SIZE_MAX): Define if not already defined.
4460 (array_size_overflow): New function.
4461 (xalloc_die): Abort instead of exiting if 'error' returns.
4462 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
4463 (xmalloc, xrealloc): Use them.
4464 (xcalloc): Check for address arithmetic overflow.
4465 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
4466 a bit faster than strcpy.
4468 2003-10-08 Paul Eggert <eggert@twinsun.com>
4470 Merge getpass from libc, plus a few fixes.
4472 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
4473 Include <stdbool.h>.
4474 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
4475 __fsetlocking to empty.
4476 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
4477 do include <bits/libc-lock.h>.
4478 Do not include <fcntl.h>; not needed.
4479 [_LIBC]: Include <wchar.h>.
4480 (NOTCANCEL_MODE): New macro.
4481 (flockfile, funlockfile) [_LIBC]: New macros.
4482 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
4483 [!_LIBC]: New macros.
4484 (call_fclose): New function.
4485 (getpass): Use it. Save tty stream separately; this simplifies the
4486 code and makes it more reliable if stdin happens to equal stdout.
4487 Invoke __fsetlocking on tty.
4488 Handle thread cancellation if needed.
4489 Namespace cleanup (use __tcgetattr, __getline).
4490 Use bool for Booleans.
4491 [USE_IN_LIBIO]: Handle wide streams.
4492 [!_LIBC]: Unconditionally do the fseek, since we don't know what
4493 stream might go where.
4495 * unlocked-io.h: Include <stdio.h>, so that the caller
4496 doesn't have to include <stdio.h> before us.
4497 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
4498 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
4499 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
4500 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
4501 if not declared, so that we can use getpass.c code from libc without
4503 (flockfile, ftrylockfile, funlockfile): New macros.
4505 2003-10-06 Bruno Haible <bruno@clisp.org>
4507 * version-etc-2.h: Remove file.
4508 * version-etc-2.c: Remove file.
4510 2003-09-25 Jim Meyering <jim@meyering.net>
4511 Bruno Haible <bruno@clisp.org>
4513 This lets translators provide better translations for the
4514 "Written by ..." part of --version output.
4515 * version-etc.h: Include stdarg.h.
4516 (version_etc_copyright): Declare as readonly.
4517 (version_etc): Make this function variadic with a NULL-terminated list
4518 of author name strings.
4519 (version_etc_va): New declaration.
4520 * version-etc.c: Include stdarg.h, stdlib.h.
4521 (version_etc_copyright): Declare as readonly.
4522 (version_etc_va): New function. Provide a different translatable string
4523 for each possible number of authors < 10. Abbreviate when there are 10
4525 (version_etc): Make this function variadic. Call version_etc_va.
4526 Suggestion from Gary V. Vaughan.
4528 * long-options.h (parse_long_options): Change prototype: the authors
4529 string is moved to the end and becomes variadic.
4530 * long-options.c: Include stdarg.h.
4531 (parse_long_options): Make this function variadic, too.
4532 Call version_etc_va, not version_etc.
4534 2003-10-06 Bruno Haible <bruno@clisp.org>
4536 * fatal-signal.h: New file, from GNU gettext.
4537 * fatal-signal.c: New file, from GNU gettext.
4539 2003-10-04 Karl Berry <karl@gnu.org>
4541 * argp*: update from libc.
4543 2003-10-01 Larry Jones <lawrence.jones@eds.com>
4545 * getpass.c (getpass): Use a no-op fseek when switching from input to
4546 output mode on the same stream.
4548 2003-09-29 Paul Eggert <eggert@twinsun.com>
4550 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
4551 Fix arg typo in previous patch.
4553 2003-09-28 Jim Meyering <jim@meyering.net>
4555 * error.c: Correct cpp indentation.
4557 2003-09-27 Paul Eggert <eggert@twinsun.com>
4559 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
4560 Omit the special code that used __typeof__, since we worry that
4561 it could be more trouble than it's worth. See:
4562 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
4563 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
4567 2003-09-26 Jim Meyering <jim@meyering.net>
4569 * error.c (error_tail): Move some declarations
4570 into inner scope where the local variables are used.
4572 2003-09-26 Bruno Haible <bruno@clisp.org>
4574 * stpncpy.h (gnu_stpncpy): New declaration.
4575 (stpncpy): Define as alias for gnu_stpncpy.
4576 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
4578 2003-09-26 Paul Eggert <eggert@twinsun.com>
4580 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
4581 (error_tail): Do not loop, reallocating temporary buffer, since
4582 the output cannot contain more wide characters than the input
4583 contains bytes, the size must be big enough already. This avoids
4584 one potential size overflow calculation. Check for size overflow
4585 when calculating temporary buffer size. Free temporary buffer
4586 when done, if it was allocated with malloc; this plugs a memory
4587 leak. Remove casts from void * to pointers, that are no longer
4588 needed now that we're assuming C89 or better.
4590 Merge error changes from glibc.
4592 * error.c, error.h: Update copyright notice header to match glibc.
4593 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
4594 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
4595 Disable cancellation while printing error.
4596 * error.h: Prepend __ to parameter names.
4598 2003-09-25 Karl Berry <karl@gnu.org>
4600 * argp-fmtstream.c, argp-help.c: update from libc.
4602 2003-09-25 Bruno Haible <bruno@clisp.org>
4604 * version-etc-2.h: New file, from version-etc.h with modifications.
4605 * version-etc-2.c: New file, from version-etc.c with modifications.
4607 2003-09-25 Simon Josefsson <jas@extundo.com>
4609 * xgetdomainname.h: New file.
4610 * xgetdomainname.c: New file.
4612 2003-09-25 Simon Josefsson <jas@extundo.com>
4613 Bruno Haible <bruno@clisp.org>
4615 * getdomainname.h: New file.
4616 * getdomainname.c: New file.
4618 2003-09-24 Paul Eggert <eggert@twinsun.com>
4620 * linebuffer.c (freebuffer): Don't free the argument, just
4621 the buffer associated with the argument. Bug reported by
4624 2003-09-19 Karl Berry <karl@gnu.org>
4626 * argp.h: update from libc.
4628 2003-09-16 Paul Eggert <eggert@twinsun.com>
4630 * linebuffer.c (readlinebuffer): Return NULL immediately upon
4631 input error, instead of returning NULL the next time we are called
4632 (and therefore losing track of errno).
4634 2003-09-15 Paul Eggert <eggert@twinsun.com>
4636 * getndelim2.c (getndelim2): Don't trash errno when a read
4637 fails, so that the caller gets the proper errno.
4639 * readutmp.c (read_utmp): Likewise.
4640 Check for fstat error. Close stream and free storage
4643 2003-09-14 Bruno Haible <bruno@clisp.org>
4645 * fwriteerror.h: New file.
4646 * fwriteerror.c: New file.
4648 2003-09-14 Jim Meyering <jim@meyering.net>
4650 * getloadavg.c: Correct cpp indentation.
4651 * strdup.c: Likewise.
4652 * vasnprintf.c: Likewise.
4654 2003-09-12 Paul Eggert <eggert@twinsun.com>
4656 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
4657 * obstack.c [!defined _LIBC]: Likewise.
4658 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
4659 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
4660 * exitfail.c: Don't include stdlib.h; no longer needed.
4662 More changes to assume C89 or better.
4664 * error.c (error_tail): Assume vprintf.
4666 * argmatch.c (getenv): Remove decl.
4667 * progreloc.c (get_full_program_name): Define via prototype.
4668 * setenv.c (clearenv): Likewise.
4669 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
4671 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
4672 (malloc, memcpy): Remove decls.
4673 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
4674 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
4675 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
4676 (memcpy): Remove macro.
4677 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
4678 (__P): Remove. All uses removed.
4679 (PTR): Remove. All uses changed to void *.
4680 (CHAR_BIT, NULL): Remove.
4681 (spaces, zeros, memset_space, memset_zero)
4682 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
4684 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
4685 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
4686 Define with prototype.
4687 Remove now-unnecessary prototype decl.
4688 (extra_args_spec): Assume ANSI C. All uses changed.
4689 (extra_args_spec_iso): Remove.
4690 (my_strftime, emacs_strftimeu): Define via prototype.
4691 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
4693 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
4694 * strtoimax.c: Include <stdlib.h> unconditionally.
4695 (strtoul, strtol): Remove decls.
4696 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
4698 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
4699 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
4700 (LOCALE_PARAM_PROTO): New macro.
4701 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
4702 (INTERNAL (strtol), strtol): Define with a prototype.
4703 (PARAMS): Remove. All uses removed.
4704 * tempname.c: Include <string.h> unconditionally.
4705 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
4706 * xgethostname.c (main): Define with a prototype.
4707 * xmalloc.c: Include "xalloc.h" first, to check interface.
4708 Include <stdlib.h> unconditionally.
4709 (calloc, malloc, realloc, free): Remove decls.
4710 * xstrtod.c: Include "xstrtod.h" first, to check interface.
4711 Include <stdlib.h> unconditionally. Sort include file names.
4713 (xstrtod): Define with a prototype.
4714 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
4715 (strtol, strtoul): Remove decls.
4717 2003-09-11 Paul Eggert <eggert@twinsun.com>
4719 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
4720 Include <stdlib.h>, <string.h> unconditionally.
4721 Remove now-unnecessary cast to char *.
4722 * strnlen.c: Include <string.h> unconditionally.
4723 * yesno.c (yesno): Define with a prototype.
4725 2003-09-10 Bruno Haible <bruno@clisp.org>
4727 * strcspn.c: Include <string.h> unconditionally.
4728 * strpbrk.c: Include <string.h> unconditionally.
4729 * strstr.c: Include <string.h> unconditionally.
4730 * unicodeio.c: Include <string.h> unconditionally.
4731 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
4732 * unsetenv.c: Likewise.
4733 * xreadlink.c: Include <stdlib.h> unconditionally.
4734 * yesno.c: Include <stdlib.h> unconditionally.
4735 (rpmatch): Add prototype.
4737 2003-09-10 Jim Meyering <jim@meyering.net>
4739 * error.c: Correct indentation of cpp directives.
4741 2003-09-09 Paul Eggert <eggert@twinsun.com>
4745 * acosl.c (main): Use a prototype.
4746 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
4749 * getloadavg.c (getloadavg, main): Define via prototypes.
4751 * getopt.h (struct option.name): Assume C89, and use 'const'.
4752 (getopt, etopt_long, getopt_long_only, _getopt_internal)
4753 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
4755 * getopt.c (const): Remove macro.
4756 Include <string.h> unconditionally.
4757 (my_index): Remove; all uses changed to strchr.
4758 (strlen): Remove decl.
4759 (exchange): Remove forward decl; no longer needed.
4760 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
4761 Define with prototype.
4762 * getopt1.c (const): Remove macro.
4763 (getopt_long, getopt_long_only, main): Define with prototype.
4765 * getugroups.c: Include <string.h> unconditionally.
4767 * getusershell.c: Include <stdlib.h> unconditionally.
4768 (getusershell, setusershell, endusershell, readname, main):
4769 Define with prototypes.
4771 * group-member.c: Include group-member.h first.
4772 Include <stdlib.h> unconditionally.
4774 * hard-locale.c: Include hard-locale.h first.
4775 Include <stdlib.h>, <string.h> unconditionally.
4777 * hash.c (free, malloc): Remove decls.
4778 Include <stdlib.h> unconditionally.
4780 * human.c: Include <stdlib.h>, <string.h> unconditionally.
4781 (getenv): Do not declare.
4783 * idcache.c: Include <string.h> unconditionally.
4785 * long-options.c: Include long-options.h first, to test interface.
4786 Include <stdlib.h> unconditionally.
4788 * makepath.c: Include makepath.h first, to test interface.
4789 Include <stdlib.h> and <string.h> unconditionally.
4791 * linebuffer.c: Include <stdlib.h>.
4792 (free): Remove decl.
4794 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
4795 rpl_malloc returns void *, not char *.
4796 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
4798 * md5.h: Include <limits.h> unconditionally.
4799 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
4800 (__P): Remove; all uses removed.
4801 * md5.c: Include "md5.h" first.
4802 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
4803 md5_buffer, md5_process_bytes, md5_process_block):
4804 Define with prototypes.
4805 * sha.h (__P): Remove all uses. (It wasn't defined??)
4806 * sha.c: Include "sha.h" first.
4807 Include <stdlib.h>, <string.h> unconditionally.
4809 * memchr.c (__ptr_t): Remove; all uses changed to void *.
4810 * memcmp.c (__ptr_t): Likewise.
4811 * memrchr.c (__ptr_t): Likewise.
4812 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
4813 Include <string.h> unconditionally.
4814 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
4815 * memchr.c: Include <stdlib.h> unconditionally.
4816 * memchr.c (LONG_MAX): Remove.
4817 * memrchr.c (LONG_MAX): Likewise.
4818 * memchr.c (__memchr): Define via a prototype.
4819 * memrchr.c (__memrchr): Likewise.
4820 * memcmp.c (__P): Remove, and remove all uses.
4821 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
4822 Remove forward decls; no longer needed.
4823 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
4824 Use types required by C89 in prototype.
4826 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
4827 * savedir.c: Likewise.
4828 * mkdir.c (free): Remove decl.
4829 * rmdir.c (rmdir): Define with a prototype.
4830 * savedir.c: Include savedir.h first, to test interface.
4832 * mktime.c (STDC_HEADERS): Remove.
4833 Include <stdlib.h>, <string.h> unconditionally.
4835 * modechange.c: Include <stdlib.h> unconditionally.
4836 (malloc): Remove decl.
4838 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
4839 (free): Remove decl.
4841 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
4842 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
4843 (This type really should be intptr_t, but that's a C99ism.)
4844 (_obstack_memcpy): Remove: all uses changed to memcpy.
4845 Include <string.h> unconditionally.
4846 (struct obstack): Assume __STDC__ for types of members
4847 chunkfun, freefun, extra_arg.
4848 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
4849 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
4850 obstack_begin, obstack_specify_allocation,
4851 obstack_specify_allocation_with_arg, obstack_chunkfun,
4852 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
4853 Remove unprototyped decls and the macros that use them.
4854 * obstack.c (POINTER): Remove. All uses changed to void *.
4855 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
4856 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
4857 (defined __STDC__ && __STDC__)]:
4858 Remove nonprototyped code.
4859 Include <stdlib.h> unconditionally.
4860 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
4861 _obstack_allocated_p, _obstack_free, obstack_free,
4862 _obstack_memory_used, print_and_abort):
4863 Define using prototypes.
4864 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
4865 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
4866 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
4867 obstack_next_free, obstack_object_size, obstack_room) [0]:
4868 Remove unused, unprototyped code.
4870 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
4872 * physmem.c (physmem_total, physmem_available, main): Define
4875 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
4876 (main): Define with a prototype.
4878 * posixver.c (getenv): Remove decl.
4880 * putenv.c (malloc): Returns void *, not char *.
4881 Include <string.h> unconditionally.
4882 (strchr, memcpy, NULL): Do not define.
4884 * readtokens.c: Include readtokens.h first, to test interface.
4885 Include <stdlib.h>, <string.h> unconditionally.
4886 (init_tokenbuffer): Define with a prototype.
4888 * regex.c (PARAMS): Remove. All uses removed.
4889 All uses of _RE_ARGS removed, too.
4890 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
4892 (bzero): Assume memset exists.
4893 (memcmp, memcpy, NULL): Remove.
4894 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
4895 char, or assignments to local vars of type signed char.
4896 (init_syntax_once, PREFIX(extract_number_and_incr),
4897 PREFIX(print_partial_compiled_pattern),
4898 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
4899 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
4900 PREFIX(regex_grow_registers), PREFIX(regex_compile),
4901 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
4902 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
4903 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
4904 wcs_compile_range, byte_compile_range, truncate_wchar,
4905 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
4906 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
4907 count_mbs_length, wcs_re_match_2_internal,
4908 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
4909 PREFIX(alt_match_null_string_p),
4910 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
4911 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
4912 regfree, PREFIX(extract_number)): Define with prototype. Remove
4913 now-unnecessary declaration, if any.
4914 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
4916 Remove now-unnecessary casts among pointer types.
4917 * regex.h (_RE_ARGS): Remove. All uses removed.
4919 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
4920 (free): Remove decl.
4922 * rpmatch.c: Include <stdlib.h> unconditionally.
4924 * same.c: Include <stdlib.h>, <string.h> unconditionally.
4925 (free): Remove decl.
4927 * save-cwd.c: Include <stdlib.h> unconditionally.
4928 * xgetcwd.c: Likewise.
4930 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
4931 (free): Remove decl.
4933 * strchrnul.c (strchrnul): Define with a prototype.
4934 Fix bug: c_in was not converted to char before searching.
4936 The following changes are not K&R related:
4938 * group-member.h: Include <sys/types.h>, so that this file is
4940 * makepath.h: Likewise.
4942 * getusershell.c (readname, default_index, line_size, readname):
4943 Use size_t, not int, for sizes.
4944 (readname): If the size overflows, report an error instead of
4947 2003-09-09 Derek Robert Price <derek@ximbiot.com>
4949 * getndelim2.c: Assume stdlib.h per the C89 spec.
4951 2003-09-08 Paul Eggert <eggert@twinsun.com>
4953 Assume C89 or better; remove K&R cruft.
4954 A few of these changes were first proposed by Derek Robert Price
4955 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
4957 * addext.c: Include <string.h> unconditionally.
4958 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
4959 Don't declare getenv or malloc.
4961 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
4962 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
4964 (find_stack_direction, alloca): Use prototypes.
4966 * atexit.c (atexit): Define using a prototype.
4968 * basename.c, dirname.c, stripslash.c:
4969 Include <string.h> unconditionally.
4971 * bcopy.c: Include <stddef.h>.
4972 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
4974 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
4976 * error.h (error, error_at_line, error_print_progname)
4977 [! (defined (__STDC__) && __STDC__)]: Remove decls.
4978 * error.c: Include error.h first, to check interface.
4979 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
4980 (VA_START): Remove; all uses changeed to va_start.
4981 (exit, strerror): Remove decls.
4982 (error_print_progname): Prototype uncondionally.
4983 Don't include <errno.h>; no longer needed.
4984 (private_strerror): Remove.
4985 (error_tail): Always define.
4986 (error, error_at_line): Assume C89 or better; always use prototypes.
4987 * fatal.c: Include "fatal.h" first, to test interface.
4988 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
4989 (VA_START): Remove; all uses changed to va_start.
4990 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
4992 (exit): Remove decl.
4993 (fatal): Prototype unconditionally. Assume va_start works.
4994 Abort at end, to pacify gcc.
4996 * euidaccess.c (main): Define with a prototype.
4998 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
5000 * exitfail.c: Include <stdlib.h> unconditionally.
5002 * fnmatch_.h (__P): Remove. All uses changed to assume
5004 * fnmatch.c: Include fnmatch.h first, to test interface.
5005 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
5006 (getenv): Remove decl.
5007 (fnmatch): Define using a prototype.
5008 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
5009 (FCT): Define using a prototype.
5011 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
5013 * gethostname.c: Include <stddef.h>.
5014 (gethostname): Define with prototype. Length is size_t, not int.
5016 2003-09-08 Paul Eggert <eggert@twinsun.com>
5018 * getversion.c: Remove; was migrated to backupfile.c in 1997.
5019 getversion.c should have been removed then, but was accidentally
5022 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
5023 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
5025 2003-09-07 Paul Eggert <eggert@twinsun.com>
5027 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
5028 copy_tm_result. Bug reported by Simon Josefsson in
5029 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
5031 2003-09-06 Paul Eggert <eggert@twinsun.com>
5033 * time_r.c, time_r.h: New files.
5035 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
5037 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
5038 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
5040 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
5042 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
5043 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
5046 * timegm.c: Switch to glibc implementation, with the following changes:
5047 [defined HAVE_CONFIG_H]: Include <config.h>.
5048 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
5049 (__mktime_internal) [!defined _LIBC]: New decl.
5050 (__gmtime_r) [!defined _LIBC]: New macro and function.
5051 (timegm): Use a prototype, since gnulib assumes C89.
5052 Do not bother declaring tmp to be const, as it's not really usefu.
5053 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
5054 (timegm): Declare only if HAVE_DECL_TIMEGM.
5056 2003-09-03 Paul Eggert <eggert@twinsun.com>
5058 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
5059 Bug reported by Lute Kamstra in
5060 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
5062 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
5063 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
5064 course with correspondingly smaller numbers for tomorrow and
5065 yesterday. From Tadayoshi Funaba. Originally installed into
5066 sh-utils on 1999-08-07, but the patch got lost (I guess during the
5069 2003-08-31 Simon Josefsson <jas@extundo.com>
5071 * timegm.h: New file.
5072 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
5074 2003-08-31 Karl Berry <karl@gnu.org>
5076 * argp.h: update from libc.
5078 2003-08-28 Bruno Haible <bruno@clisp.org>
5080 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
5081 warning on QNX, which defines O_BINARY to 000000.
5083 2003-08-24 Bruno Haible <bruno@clisp.org>
5085 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
5086 MSVC7 <stdio.h> is included later.
5088 2003-08-20 Bruno Haible <bruno@clisp.org>
5090 * progname.h: New file, from GNU gettext.
5091 * progname.c: New file, from GNU gettext.
5092 * progreloc.c: New file, from GNU gettext.
5094 2003-08-19 Bruno Haible <bruno@clisp.org>
5096 * xstrdup.c: Assume <string.h> exists.
5098 2003-08-18 Jim Meyering <jim@meyering.net>
5100 * setenv.h: Indent nested cpp directive.
5101 * vasnprintf.c: Remove trailing blanks.
5103 2003-08-17 Simon Josefsson <jas@extundo.com>
5104 Bruno Haible <bruno@clisp.org>
5106 * xstrndup.h: New file.
5107 * xstrndup.c: New file.
5109 2003-08-17 Bruno Haible <bruno@clisp.org>
5111 * strndup.h: New file.
5113 2003-08-16 Paul Eggert <eggert@twinsun.com>
5115 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
5116 space, undoing this 2003-08-12 change:
5117 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
5119 2003-08-16 Jim Meyering <jim@meyering.net>
5121 Merge from coreutils.
5122 * xstrtoimax.c: #else #if -> #elif.
5123 * xstrtoumax.c: Likewise.
5125 2003-08-15 Paul Eggert <eggert@twinsun.com>
5127 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
5128 rather than tab, after '#' in shell-script copyright notices.
5129 Suggested by Bruno Haible.
5131 2003-08-15 Jim Meyering <jim@meyering.net>
5132 and Paul Eggert <eggert@twinsun.com>
5134 Merge from coreutils.
5135 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
5136 member but strut utmpx does not. Needed for AIX 4.3.3.
5137 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
5139 2003-08-15 Jim Meyering <jim@meyering.net>
5141 Merge from coreutils.
5142 * xgethostname.c: Include <stdlib.h>.
5143 (xghostname): Don't exit for anything other than memory-related
5144 failure; just return NULL.
5145 * userspec.c: Include "posixver.h".
5146 (parse_user_spec): Accept `.' as a separator only
5147 in pre-POSIX-200112 mode.
5148 * strtoimax.c: Use #elif rather than #else #if.
5149 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
5150 Remove function, now that we can rely on a working tzset function.
5151 [!_LIBC]: Ensure that the required autoconf test has been run.
5152 [!defined _NL_CURRENT && HAVE_STRFTIME]:
5153 Use underlying_strftime for %r.
5154 * sha.c: Merge in some clean-up and optimization changes from glibc.
5155 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
5156 Ensure that it is a multiple of 64.
5157 Rearrange loop exit tests so as to avoid performing an
5158 additional fread after encountering an error or EOF.
5159 * realloc.c: Update copyright date.
5161 2003-08-14 Jim Meyering <jim@meyering.net>
5163 Merge from coreutils.
5164 * obstack.h: Whitespace changes.
5165 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
5166 and xcalloc return values.
5167 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
5168 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
5169 hang on OSF/1 5.1 for DIR on both local and remote file systems.
5170 Reported by (and fix confirmed by) Nelson H. F. Beebe.
5171 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
5173 Use mntctl's return value to drive the entry-processing loop, since
5174 we can't rely on the value of the vmt_length member in the last
5175 entry. On some systems doing so could result in exhausting
5176 virtual memory. Based in part on a patch from Mike Jetzer.
5178 2003-08-14 Jim Meyering <jim@meyering.net>
5179 and Paul Eggert <eggert@twinsun.com>
5181 Merges from coreutils, plus other fixes.
5182 * physmem.c: Merge in portability changes from gcc/libiberty
5183 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
5184 for credits and details. Thanks to Kaveh Ghazi for helping
5185 to keep these files in sync.
5186 (ARRAY_SIZE): Define it.
5187 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
5188 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
5189 (memcasecmp): Don't assume size_t fits in unsigned int.
5190 Remove casts and duplicate code.
5191 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
5192 (memcpy): Remove definition.
5193 Merge in some clean-up and optimization changes from glibc.
5194 [BLOCKSIZE]: Move definition to top of file.
5195 Ensure that it is a multiple of 64.
5196 Rearrange loop exit tests so as to avoid performing an
5197 additional fread after encountering an error or EOF.
5198 * md5.h (md5_uintptr): Define.
5199 * makepath.c (CLEANUP_CWD): Report an error if we failed to
5200 return to the initial working directory. Preserve errno
5202 * idcache.c: Include "xalloc.h".
5203 (xmalloc, xrealloc): Remove decls.
5204 (getuser): Remove casts no longer required in C89.
5205 * human.c: Include stdio.h, for sprintf.
5206 * group-member.c: Include "xalloc.h".
5207 (xmalloc, xrealloc): Remove decls.
5208 (get_group_info): Remove casts no longer required in C89.
5209 * getusershell.c (readname): Remove casts no longer required in C89.
5210 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
5211 * getline.c: Whitespace fix, from coreutils.
5213 2003-08-13 Paul Eggert <eggert@twinsun.com>
5215 * exclude.c: Include <ctype.h>
5216 (IN_CTYPE_DOMAIN): New macro.
5218 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
5221 * argp-help.c, argp-parse.c, config.charset, getopt.h:
5222 Undo previous (whitespace-only) change.
5224 2003-08-12 Paul Eggert <eggert@twinsun.com>
5226 * argp-help.c, argp-parse.c, config.charset, getopt.h:
5227 Normalize leading white space and remove trailing white space.
5228 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
5229 notice, as per ../config/srclist-update.
5231 Merge from coreutils.
5232 * euidaccess.h: New file.
5233 * euidaccess.c: Include it.
5234 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
5235 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
5236 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
5238 2003-08-11 Bruno Haible <bruno@clisp.org>
5240 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
5241 (vasnprintf): Use it instead of wcslen.
5243 2003-08-11 Bruno Haible <bruno@clisp.org>
5245 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
5246 value to ensure that _Bool promotes to int. Use #define for _Bool when
5247 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
5249 2003-08-10 Karl Berry <karl@gnu.org>
5251 * regex.h: update from libc (whitespace fix).
5253 2003-08-09 Paul Eggert <eggert@twinsun.com>
5255 Merge some files from coreutils. These changes were
5256 originally made by Jim Meyering.
5257 * acl.c: Include <sys/types.h> before <sys/stat.h>;
5258 many older Unixes require this.
5259 * alloca.c (alloca): Remove cast to argument of free;
5260 no longer needed in C89.
5261 * alloca_.h, regex.h: Fix white space to match
5262 what GNU indent does.
5264 2003-08-05 Paul Eggert <eggert@twinsun.com>
5266 * bumpalloc.h: Remove.
5268 2003-08-04 Paul Eggert <eggert@twinsun.com>
5270 * getloadavg.c: Change copyright notice and spacing to conform to
5273 Merge from coreutils.
5274 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
5276 * getdate.y (date): Also accept dates like May-23-2003; suggestion
5277 from Karl Berry, implemented by Jim Meyering.
5278 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
5279 from Dmitry V. Levin.
5280 Remove anachronistic cast of xrealloc.
5281 * fnmatch_.h (__const): Remove. Use 'const'.
5282 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
5283 type. Otherwise, it wouldn't compile with at least /bin/cc on
5284 ymp-cray-unicos9.0.2.X.
5285 Combine two mostly-identical uses of alloca into one.
5286 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
5288 2003-08-04 Dave Love <d.love@dl.ac.uk>
5292 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
5293 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
5294 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
5295 obsolete NLIST_NAME_UNION.
5296 [__GNU__]: Undef BSD and FSCALE.
5297 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
5299 2003-08-03 Paul Eggert <eggert@twinsun.com>
5301 * stdbool_.h (_Bool): Make it signed char, instead of
5302 an enum type, so that it's guaranteed to promote to int. See:
5303 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
5305 2003-07-31 Paul Eggert <eggert@twinsun.com>
5307 * strerror.c: Include config.h, limits.h. Declare sprintf.
5308 (strerror): Don't assume that a printable int fits in 14 bytes.
5310 2003-07-24 Derek Robert Price <derek@ximbiot.com>
5311 Bruno Haible <bruno@clisp.org>
5313 * getline.h (getline, getdelim): Change return type to ssize_t.
5314 * getline.c (getline, getdelim): Likewise.
5315 Remove _GNU_SOURCE define; now it's defined in config.h through
5318 2003-07-22 Paul Eggert <eggert@twinsun.com>
5320 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
5321 over-parenthesization in macros.
5323 Sync with coreutils.
5325 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
5328 Use `exit_failure' for xalloc and xmemcoll instead of their own
5329 private exit-failure variables.
5330 * xalloc.h (xalloc_exit_failure): Remove.
5331 * xmalloc.c: Likewise. Include exitfail.h.
5332 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
5333 * xmemcoll.h (xmemcoll_exit_failure): Remove.
5334 * xmemcoll.c: Likewise. Include exitfail.h.
5335 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
5337 2003-07-18 Paul Eggert <eggert@twinsun.com>
5339 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
5340 * closeout.c: Likewise. Include "closeout.h" right after config.h,
5341 to test that it can stand by itself. Include "exitfail.h".
5342 Clients should set exit_failure instead.
5343 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
5345 2003-07-18 Andreas Schwab <schwab@suse.de>
5347 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
5349 2003-07-18 Bruno Haible <bruno@clisp.org>
5351 * getndelim2.h: New file.
5352 * getndelim2.c: Make into a module of its own. Include config.h,
5354 (getndelim2): Make non-static. Change return type to ssize_t.
5355 * getline.h: Change argument names.
5356 * getline.c: Include getndelim2.h instead of getndelim2.c.
5357 * getnline.c: Include getndelim2.h.
5359 2003-07-17 Bruno Haible <bruno@clisp.org>
5361 * Makefile.am: Remove file.
5362 * Makefile.in: Remove file.
5364 2003-07-17 Bruno Haible <bruno@clisp.org>
5366 * getnline.h: New file.
5367 * getnline.c: New file.
5368 * getndelim2.c: New file, extracted from getline.c.
5369 (getndelim2): Renamed from getdelim2, with added nmax argument.
5370 * getline.c: Include getndelim2.c.
5371 (getdelim2): Moved out to getndelim2.c.
5372 (getline, getdelim): Update.
5374 2003-07-15 <karl@gnu.org>
5376 * vasnprintf.c: update from gettext.
5378 2003-07-15 Jim Meyering <jim@meyering.net>
5380 * makepath.c (make_path): Enclose diagnostic in _(...).
5382 2003-07-14 Paul Eggert <eggert@twinsun.com>
5384 * asnprintf.c, asprintf.c, config.charset, gettext.h,
5385 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
5386 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
5387 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
5388 vasprintf.c, vasprintf.h: Regenerate. These files are now being
5389 updated automatically by ../config/srclist-update. This changes
5390 their license from LPGL to GPL.
5392 2003-07-14 Jim Meyering <jim@meyering.net>
5394 Don't emit diagnostics. Let callers do that.
5395 * save-cwd.c: Don't include "error.h".
5396 (save_cwd): Don't call error. Ensure that errno is valid
5397 when returning nonzero.
5399 * save-cwd.h (restore_cwd): Update prototype.
5400 * save-cwd.c (restore_cwd): Remove two parameters.
5401 Simplify. Don't call error upon failure. Let callers do that.
5402 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
5403 when auditing is enabled. But don't bother updating the #if.
5405 2003-07-14 Simon Josefsson <jas@extundo.com>
5407 * mempcpy.h: New file.
5408 * mempcpy.c: New file.
5410 2003-07-14 Paul Eggert <eggert@twinsun.com>
5412 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
5413 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
5414 unicodeio.c, unicodeio.h, unlocked-io.h:
5415 Switch from LGPL to GPL.
5417 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
5419 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
5420 it breaks C++ compilation.
5421 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
5423 2003-07-10 Jim Meyering <jim@meyering.net>
5425 * vasnprintf.c: Remove trailing blanks.
5426 Make cpp indentation consistent.
5428 2003-07-09 Paul Eggert <eggert@twinsun.com>
5430 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
5431 posixver.c, strftime.c, strnlen.c, strverscmp.c:
5432 Switch from LGPL to GPL.
5434 2003-07-07 Paul Eggert <eggert@twinsun.com>
5436 * mktime.c: Fix some boundary cases and remove need for floating point.
5438 Issue a compile-time diagnostic if time_t is floating point, or if
5439 two's complement arithmetic is not in effect, or if arithmetic
5440 right shift does not propagate the sign. These assumptions were
5441 all in the original code but they weren't checked.
5443 (TIME_T_MIDPOINT, verify): New macros.
5444 (__isleap): Remove; it has integer overflow problems.
5445 (leapyear): New function, without those problems.
5446 (ydhms_tm_diff): Remove; splitting into two parts.
5447 (ydhms_diff): New function, containing the arithmetic part of
5448 the old ydhms_tm_diff function. Issue a compile-time
5449 diagnostic if we are not using C99 integer division.
5450 Avoid casts when possible.
5451 (guess_time_tm): New function, containing the checking part of
5452 the old ydhms_tm_diff function. Return the new value, rather than
5453 the difference between it and the old. Accept a new argument T
5454 so that *T specifies the old value. Check for overflow in the result.
5456 (__mktime_internal): Use a time_t offset, not a long int offset.
5457 This undoes the 2003-06-04 change, which is no longer needed now
5458 that we have better overflow checking.
5459 (localtime_offset): Likewise.
5461 (__mktime_internal): Avoid harmful overflow on hosts where time_t
5462 and long are 64-bit but int is only 32-bit.
5463 (ydhms_diff): Use long int to store year1 and yday1.
5464 Issue a compile-time diagnostic if long int is not wide enough.
5466 (__mktime_internal): Use long int to store adjusted year and yday.
5467 Use plain C rather than preprocessor commands, if that doesn't
5469 Check for overflow (and try to repair) after each probe
5470 rather than checking only at the very end. This avoids some bugs
5471 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
5472 does not equal GMT offset at maximum time).
5473 Use integer to check for overflow rather than floating point; this
5474 is more portable to non-IEEE hosts, and is a tad faster.
5475 When we detect that we are oscillating between two values,
5476 don't check whether tm_isdst has the requested value, since
5477 we already know the answer. When tm_isdst has the wrong value,
5478 use a different heuristic to find the right one, based on the
5479 extreme values actually observed in practice in tz2003a,
5480 rather than the (overly optimistic) "previous 3 calendar quarters".
5482 (not_equal_tm, print_tm, check_result): Use "const T" rather than
5483 "T const" to accommodate glibc style.
5484 (check_result): Use less-confusing report format. "long" -> "long int.
5486 Don't loop if the iteration overflows time_t.
5487 Allow a negative step in the iteration.
5489 2003-07-01 Paul Eggert <eggert@twinsun.com>
5491 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
5492 having it depend on HAVE_SYS_TYPES_H.
5494 2003-06-25 Bruno Haible <bruno@clisp.org>
5496 * readlink.c: New file.
5498 2003-06-20 Bruno Haible <bruno@clisp.org>
5500 Assume C89, so PARAMS isn't needed.
5501 * unicodeio.h (PARAMS): Remove.
5502 * unicodeio.c: Don't use PARAMS.
5504 2003-06-18 Jim Meyering <jim@meyering.net>
5506 Merge changes from coreutils.
5507 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
5508 Remove explicit declarations of xmalloc and realloc.
5510 (read_utmp): Remove anachronistic cast of xmalloc.
5512 2003-06-17 Paul Eggert <eggert@twinsun.com>
5514 Assume C89, so PARAMS isn't needed.
5515 * backupfile.h (PARAMS): Remove. All uses removed.
5516 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
5517 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
5518 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
5519 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
5520 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
5521 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
5522 xstrtol.h: Likewise.
5523 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
5524 same.h, strverscmp.h: Do not include config.h; no longer needed.
5525 Anyway, config.h should always be included before any other file.
5527 2003-06-11 Simon Josefsson <jas@extundo.com>
5529 * sysexit_.h: New file.
5531 2003-05-20 Derek Price <derek@ximbiot.com>
5533 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
5535 2003-06-10 Simon Josefsson <jas@extundo.com>
5537 * strchrnul.h: New file.
5538 * strchrnul.c: New file.
5540 2003-06-10 Simon Josefsson <jas@extundo.com>
5542 * argp.h: New file, from glibc.
5543 * argp-ba.c: New file, from glibc.
5544 * argp-eexst.c: New file, from glibc.
5545 * argp-fmtstream.c: New file, from glibc.
5546 * argp-fmtstream.h: New file, from glibc.
5547 * argp-fs-xinl.c: New file, from glibc.
5548 * argp-help.c: New file, from glibc.
5549 * argp-namefrob.h: New file, from glibc.
5550 * argp-parse.c: New file, from glibc.
5551 * argp-pv.c: New file, from glibc.
5552 * argp-pvh.c: New file, from glibc.
5553 * argp-xinl.c: New file, from glibc.
5555 2003-06-07 Jim Meyering <jim@meyering.net>
5557 * readtokens.h: Put `Free Software Foundation, Inc.'
5558 in place of my name in the copyright comment.
5559 Remove definition and uses of __P.
5562 * stat.c: Don't declare xmalloc explicitly.
5563 Instead, include "xalloc.h".
5564 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
5565 xrealloc, and xcalloc return values.
5566 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
5568 * xgetcwd.h: Remove definition/uses of PARAMS.
5570 2003-06-06 Jim Meyering <jim@meyering.net>
5572 * stdbool_.h: Renamed from stdbool.h.in.
5574 2003-06-06 Jim Meyering <jim@meyering.net>
5576 Merge from coreutils.
5577 * same.c: (same_name): Declare *_basename locals to be `const'.
5578 Consolidate declarations and initializations of *_base* locals.
5580 Merge from coreutils.
5581 This avoids a core dump on systems without GNU putenv,
5582 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
5583 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
5584 (unsetenv): New static function, from GNU libc.
5585 (rpl_putenv): Use it.
5587 * modechange.c: Remove trailing blanks.
5589 Merge from coreutils.
5590 * fsusage.c: Remove declaration of statfs.
5591 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
5593 * posixtm.c: Include <stdbool.h> unconditionally.
5595 2003-06-05 Paul Eggert <eggert@twinsun.com>
5597 * mktime.c (__mktime_internal): When resolving a tm_isdst
5598 mismatch, look in future quarters as well as past. This fixes a
5599 bug when processing fall-backwards gaps immediately after a long
5600 period of daylight-saving time.
5602 * mktime.c: Assume freestanding C89 or better.
5603 (HAVE_LIMITS_H): Remove. Assume it's 1.
5604 (__P): Remove; not used.
5605 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
5606 (mktime, not_equal_tm, print_tm, check_result,
5607 main): Use prototypes. Use const * where appropriate.
5608 (main): Fix typo in testing code that uncovered by above changes.
5609 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
5611 2003-06-04 Paul Eggert <eggert@twinsun.com>
5613 * mktime.c: Fix Debian bug 177940
5614 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
5615 (localtime_offset): Now long int, not time_t, because we want it
5616 to be guaranteed to be signed. All uses changed.
5617 (__mktime_internal): If overflow would occur when adding offset,
5620 Merge 'human' changes from coreutils. Rewrite to support
5621 locale-specific notations like thousands separators.
5622 * human.c: Simplify authorship notice.
5623 Include human.h immediately after config.h.
5624 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
5625 <limits.h>: Do not include, since human.h does.
5626 (SIZE_MAX, UINTMAX_MAX): New macros.
5627 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
5628 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
5629 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
5630 (power_letter): Renamed from suffixes.
5631 (generate_suffix_backwards): Remove.
5632 (adjust_value): Now takes int style (because of human.h changes)
5633 and long double value (for greater precision on some platforms).
5634 (group_number): New function.
5635 (human_readable): Use it. Use integer options, not enum.
5636 Put the options before the sizes in the arg list.
5637 Support all the new options.
5638 The old human_readable function has been removed;
5639 use inttostr.h instead.
5640 (human_readable, default_block_size, humblock):
5641 Use uintmax_t, not int, for block sizes.
5642 (human_readable_inexact, block_size_types): Remove.
5643 (block_size_opts): New constant.
5644 (human_options): Renamed from human_block_size, with new signature
5645 that allows block sizes up to UINTMAX_MAX. All callers changed.
5646 * human.h: Add copyright and authorship notice.
5647 Include <limits.h> and <stdbool.h> unconditionally.
5648 (PARAMS): Remove. All uses removed.
5649 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
5650 (enum human_inexact_style): Remove tag; now a nameless enum.
5651 (human_floor, human_ceiling, human_round_to_even): Now have
5652 values 2, 0, 1 rather than -1, 1, 0.
5653 (human_group_digits, human_suppress_point_zero, human_autoscale,
5654 human_base_1024, human_SI, human_B): New constants.
5655 (human_readable_inexact, human_block_size): Remove.
5656 (human_readable): Size args are now uintmax_t, not int.
5657 (human_options): New decl.
5659 * exclude.c: (new_exclude, add_exclude): Remove casts that are
5660 unnecessary now that we assume C89 or better. This change
5661 imported from coreutils.
5663 * mktime.c (__mktime_internal): Do not reject negative timestamps
5664 arbitrarily. This is the same patch as 2003-05-28, but it got lost
5665 in the 2003-05-30 sync from glibc.
5667 .h files should stand alone, but we shouldn't include <sys/types.h>
5668 if we can get away with just <stddef.h>.
5670 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
5671 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
5672 rather than <sys/types.h>, as we merely need size_t.
5673 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
5675 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
5676 Include <stdio.h>, to get FILE.
5677 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
5678 memcasecmp.h has included <stddef.h> and all we need is size_t.
5679 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
5680 our interface, instead of including <sys/types.h>
5682 2003-06-02 Paul Eggert <eggert@twinsun.com>
5685 Fix some minor time-related bugs with POSIX time arguments.
5686 Some valid time stamps were being rejected (notably -1, and
5687 time stamps before 1900 on 64-bit hosts). And some invalid
5688 time stamps were being accepted, e.g. September 31.
5690 * posixtm.h (posixtime): Return bool instead of time_t, so
5691 that we can return (time_t) -1 successfully.
5692 * posixtm.c: Likewise.
5693 [HAVE_STDBOOL_H]: Include <stdbool.h>.
5694 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
5695 (t): Remove static var.
5696 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
5697 of static var. All uses changed.
5698 (year): Do not reject years before 1900; they can occur with
5700 (posix_time_parse): Do not check for out-of-range components;
5701 that is now the caller's responsibility, since our checks were
5702 only approximations.
5703 (posixtime): Use mktime to check for out-of-range components,
5704 since it knows them exactly.
5705 If mktime returns (time_t) -1, check whether an error actually occurred
5706 by invoking localtime on -1.
5707 (main) [TEST_POSIXTIME]: Check for input data errors, and report
5708 posixtime failures better.
5709 Improve the test data (in comments only).
5711 2003-05-30 <karl@gnu.org>
5713 * mktime.c: update from libc.
5715 2003-05-30 Bruno Haible <bruno@clisp.org>
5717 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
5718 * localcharset.h: Likewise.
5719 * localcharset.c: Likewise.
5721 2003-05-28 Paul Eggert <eggert@twinsun.com>
5723 Assume the headers required for C89 freestanding compilers.
5724 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
5725 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
5726 without checking for HAVE_LIMITS_H.
5727 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
5728 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
5730 * fatal.c: Include <stdarg.h> without checking for __STDC__.
5731 * exclude.c: Include <stdbool.h> unconditionally.
5732 * tempname.c: Include <stddef.h> unconditionally.
5733 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
5734 * modechange.c, rpmatch.c (NULL): Don't define, since
5735 <stddef.h> does that.
5736 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
5737 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
5738 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
5739 * xstrtol.c: Likewise.
5740 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
5741 * savedir.c: Include <stddef.h> instead of defining NULL.
5743 * addext.c (addext): Use assignment rather than cast, to avoid
5744 warnings on some platforms.
5746 * mktime.c (__mktime_internal): Do not reject negative timestamps
5749 2003-05-10 Bruno Haible <bruno@clisp.org>
5751 * linebreak.c (iconv_string_length): Don't return -1 just because the
5752 string is longer than 4 KB.
5754 2003-05-12 Jim Meyering <jim@meyering.net>
5756 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
5757 the space-padded-by-default conversion specifiers, %e, %k, %l.
5759 2003-05-03 Bruno Haible <bruno@clisp.org>
5761 Upgrade to Unicode-4.0.
5762 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
5763 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
5764 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
5765 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
5766 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
5767 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
5768 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
5769 Change width of U+E0100..U+E01EF from 1 to 0.
5771 2003-04-25 Bruno Haible <bruno@clisp.org>
5773 * copy-file.c: Include <stddef.h>, for size_t.
5775 2003-04-25 Jim Meyering <jim@meyering.net>
5777 * copy-file.c (copy_file_preserving): Declare buf_size to be
5778 of type size_t, not int.
5780 2003-04-11 Jim Meyering <jim@meyering.net>
5782 Merge changes from Coreutils.
5784 2003-03-22 Jim Meyering <jim@meyering.net>
5786 * strftime.c (widen): Cast alloca return value to proper type.
5788 2003-01-19 Ulrich Drepper <drepper@redhat.com>
5791 * strftime.c (my_strftime): Handle very large width
5792 specifications for numeric values correctly. Improve checks for
5795 2003-01-19 Jim Meyering <jim@meyering.net>
5797 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
5798 (nl_get_alt_digit) [! defined my_strftime]: Define.
5799 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
5800 _nl_get_alt_digit and _nl_get_walt_digit.
5802 * strftime.c (my_strftime): Merge in locale-related changes from libc.
5803 These changes have no effect outside of _LIBC.
5805 2003-04-10 Bruno Haible <bruno@clisp.org>
5807 * findprog.h: New file, from GNU gettext.
5808 * findprog.c: New file, from GNU gettext.
5810 2003-04-05 Jim Meyering <jim@meyering.net>
5812 Merge changes from Coreutils.
5814 * exclude.h (PARAMS): Remove definition and uses.
5815 * exclude.c: Remove uses of `PARAMS'.
5817 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
5818 Add test-cases for DOS filenames. Declare program_name.
5819 (main): Set up program_name. Patch by Rich Dawe.
5821 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
5823 Use mntctl's return value to drive the entry-processing loop, since
5824 we can't rely on the value of the vmt_length member in the last
5825 entry. On some systems doing so could result in exhausting
5826 virtual memory. Based in part on a patch from Mike Jetzer.
5828 2003-04-04 Bruno Haible <bruno@clisp.org>
5830 * linebreak.h: New file, from GNU gettext.
5831 * linebreak.c: New file, from GNU gettext with slight modifications.
5832 * lbrkprop.h: New file, from GNU gettext.
5834 2003-04-03 Bruno Haible <bruno@clisp.org>
5836 * utf8-ucs4.h: New file, from GNU gettext.
5837 * utf16-ucs4.h: New file, from GNU gettext.
5838 * ucs4-utf8.h: New file, from GNU gettext.
5839 * ucs4-utf16.h: New file, from GNU gettext.
5841 2003-04-02 Bruno Haible <bruno@clisp.org>
5843 * binary-io.h: New file, from GNU gettext.
5845 2003-04-01 Bruno Haible <bruno@clisp.org>
5847 * pathname.h: New file, from GNU gettext.
5848 * concatpath.c: New file, from GNU gettext.
5850 2003-03-30 Bruno Haible <bruno@clisp.org>
5852 * copy-file.c (copy_file_preserving): Don't set owner if the function
5853 chown() doesn't exist.
5855 2003-03-28 Bruno Haible <bruno@clisp.org>
5857 * copy-file.h: New file, from GNU gettext.
5858 * copy-file.c: New file, from GNU gettext.
5860 2003-03-18 Jim Meyering <jim@meyering.net>
5862 * quote.c (quote_n): Fix typo in comment.
5864 2003-03-14 Jim Meyering <jim@meyering.net>
5866 Merge changes from Coreutils.
5867 * obstack.h (obstack_object_size): Declare temporary, __o,
5868 to be const, in order to avoid warnings.
5869 (obstack_room): Likewise.
5870 (obstack_empty_p): Likewise.
5872 2003-03-13 Paul Eggert <eggert@twinsun.com>
5874 Merge changes from Bison.
5875 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
5876 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
5877 when compiling Bison 1.875's `bitset bset = obstack_alloc
5878 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
5879 * hash.c: Include <stdbool.h> unconditionally.
5881 2003-03-09 Paul Eggert <eggert@twinsun.com>
5883 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
5884 Reported by Bruce Becker; see:
5885 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
5887 2003-03-03 Paul Eggert <eggert@twinsun.com>
5888 Bruno Haible <bruno@clisp.org>
5890 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
5891 Reported by John Hughes, see
5892 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
5894 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
5896 * poll_.h: New file.
5899 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
5901 * mathl.h: New file.
5902 * acosl.c: New file.
5903 * asinl.c: New file.
5904 * atanl.c: New file.
5905 * ceill.c: New file.
5908 * floorl.c: New file.
5909 * frexpl.c: New file.
5910 * ldexpl.c: New file.
5912 * sincosl.c: New file.
5914 * sqrtl.c: New file.
5916 * trigl.c: New file.
5917 * trigl.h: New file.
5919 2003-02-17 Bruno Haible <bruno@clisp.org>
5921 * mkdtemp.h: New file, from GNU gettext.
5922 * mkdtemp.c: New file, from GNU gettext.
5924 2003-01-31 Bruno Haible <bruno@clisp.org>
5926 * rename.c: #undef rename before defining rpl_rename.
5927 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
5929 2003-01-30 Bruno Haible <bruno@clisp.org>
5931 * printf-args.h: New file, from GNU gettext.
5932 * printf-args.c: New file, from GNU gettext.
5933 * printf-parse.h: New file, from GNU gettext.
5934 * printf-parse.c: New file, from GNU gettext.
5935 * vasnprintf.h: New file, from GNU gettext.
5936 * vasnprintf.c: New file, from GNU gettext.
5937 * asnprintf.c: New file, from GNU gettext.
5938 * vasprintf.h: New file, from GNU gettext with modifications.
5939 * vasprintf.c: New file, from GNU gettext.
5940 * asprintf.c: New file, from GNU gettext.
5942 2003-01-29 Bruno Haible <bruno@clisp.org>
5944 * stpncpy.h: New file, from GNU gettext with modifications.
5945 * stpncpy.c: New file, from GNU gettext with modifications.
5947 2003-01-28 Bruno Haible <bruno@clisp.org>
5949 * c-ctype.h: New file, from GNU gettext, with changes suggested by
5951 * c-ctype.c: New file, from GNU gettext, with changes suggested by
5954 2003-01-27 Bruno Haible <bruno@clisp.org>
5956 * xsetenv.h: New file, from GNU gettext.
5957 * xsetenv.c: New file, from GNU gettext.
5959 2003-01-23 Bruno Haible <bruno@clisp.org>
5961 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
5963 2003-01-22 Bruno Haible <bruno@clisp.org>
5965 * exit.h: New file, from GNU gettext.
5967 2003-01-11 Bruno Haible <bruno@clisp.org>
5969 * stpcpy.h (stpcpy): Use ANSI C function declarations.
5970 * strcase.h (strcasecmp, strncasecmp): Likewise.
5972 2003-01-14 Jim Meyering <jim@meyering.net>
5974 * same.c (same_name): Tweak a comment.
5976 2003-01-11 Bruno Haible <bruno@clisp.org>
5978 * same.c (same_name): Reorder tests so as to avoid calling stat()
5979 when a string comparison is sufficient.
5981 2003-01-11 Bruno Haible <bruno@clisp.org>
5983 * readtokens.c (readtoken): Cast character to 'unsigned char', not
5986 2003-01-11 Bruno Haible <bruno@clisp.org>
5988 * hash-pjw.c: Add comment about low quality of this function.
5990 2003-01-12 Paul Eggert <eggert@twinsun.com>
5992 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
5993 to avoid collisions with libcurses and libreadline.
5995 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
5996 * getstr.h, getstr.c: Remove.
5997 * getline.c: Include "getline.h", to check interface.
5998 Move body of old getstr.c here: this defines MIN_CHUNK and
5999 declares getdelim2, which is renamed from getstr.
6000 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
6002 * linebuffer.c (readlinebuffer): Renamed from readline.
6004 * linebuffer.h: Likewise.
6005 (readline): Remove backward-compatibility macro.
6007 2003-01-12 Jim Meyering <jim@meyering.net>
6009 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
6011 2003-01-10 Bruno Haible <bruno@clisp.org>
6013 * alloca_.h: New file.
6014 * getdate.y: Unconditionally include alloca.h.
6015 * makepath.c: Likewise.
6016 * setenv.c: Likewise.
6017 * userspec.c: Likewise.
6019 2003-01-09 Bruno Haible <bruno@clisp.org>
6021 * stdbool.h.in: New file.
6023 2003-01-08 Bruno Haible <bruno@clisp.org>
6025 * safe-read.c: Include specification header first, to ensure its
6027 * full-write.c: Likewise.
6029 2003-01-08 Jim Meyering <jim@meyering.net>
6031 * full-write.c: Undefine and define-away `const' after inclusion
6032 of errno.h, not before. Suggestion from Bruno Haible.
6034 2003-01-07 Jim Meyering <jim@meyering.net>
6036 * full-write.c: Rework so that it may serve to define full_read, too.
6037 * full-read.c: Simply #define FULL_READ and include full-write.c.
6039 2003-01-06 Jim Meyering <jim@meyering.net>
6041 * version-etc.c: Update year in translatable copyright string.
6043 2002-12-25 Bruno Haible <bruno@clisp.org>
6045 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
6046 * xstrtol.h: Likewise.
6047 * xstrtoimax.c: Likewise.
6048 * xstrtoumax.c: Likewise.
6049 * human.h: Likewise.
6051 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
6052 on systems that have <inttypes.h> but not <stdint.h>.
6054 2002-12-31 Paul Eggert <eggert@twinsun.com>
6056 * memcoll.c (memcoll): Fall back on a simple algorithm using
6057 memcmp if strcoll doesn't work.
6059 2002-12-23 Bruno Haible <bruno@clisp.org>
6061 * localcharset.h: New file.
6062 * localcharset.c: Include it.
6063 * unicodeio.c: Likewise.
6065 2002-12-22 Bruno Haible <bruno@clisp.org>
6067 * utime.c (utime_null): No need to call ftruncate if the file was
6070 2002-12-23 Bruno Haible <bruno@clisp.org>
6072 * memcoll.c (STRCOLL): New macro.
6075 2002-12-22 Bruno Haible <bruno@clisp.org>
6077 * getstr.h (getstr): Define, to avoid clash with libcurses.
6078 * linebuffer.h (readline): Define, to avoid clash with libreadline.
6080 2002-12-22 Bruno Haible <bruno@clisp.org>
6082 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
6084 2002-12-23 Bruno Haible <bruno@clisp.org>
6086 * getline.h: Include <stddef.h>, for size_t.
6088 * unicodeio.h: Include <stddef.h>, for size_t.
6089 * unicodeio.c: Don't include <stddef.h>.
6091 2002-12-17 Bruno Haible <bruno@clisp.org>
6093 * canon-host.c (strdup): Remove unused declaration.
6095 * fsusage.c: Include full_read.h.
6096 (get_fs_usage): Use full_read instead of safe_read.
6098 * utime.c (utime_null): Use SAFE_READ_ERROR.
6100 2002-12-11 Bruno Haible <bruno@clisp.org>
6102 * setenv.h: Rewritten to cope with systems that have setenv() but not
6104 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
6107 2002-12-11 Bruno Haible <bruno@clisp.org>
6109 * setenv.c (alloca): Fall back to malloc.
6111 (setenv): Use freea() to free memory allocated with alloca().
6113 2002-11-13 Bruno Haible <bruno@clisp.org>
6115 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
6116 function declarations.
6117 * unsetenv.c (unsetenv): Likewise.
6119 2002-03-04 Bruno Haible <bruno@clisp.org>
6121 Portability to AIX 4.3.3.
6122 * unsetenv.c: New file, extracted from setenv.c.
6123 * setenv.c: Move the unsetenv() function to unsetenv.c.
6125 2001-12-20 Bruno Haible <bruno@clisp.org>
6127 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
6128 use malloc instead. For SunOS 4.
6130 2001-12-11 Bruno Haible <bruno@clisp.org>
6132 * setenv.c: Declare alloca.
6133 (compar_fn_t): New typedef.
6134 (KNOWN_VALUE, STORE_VALUE): Use it.
6136 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
6139 2002-12-10 Paul Eggert <eggert@twinsun.com>
6141 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
6142 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
6143 Choose values that are less likely to collide with system fnmatch
6145 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
6146 defined (e.g., a pure POSIX system).
6147 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
6148 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
6150 2002-12-06 Jim Meyering <jim@meyering.net>
6152 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
6154 Merge in changes from libc's misc/error.c, in preparation
6155 for the merge of gnulib's changes back into libc.
6157 * error.c (_): Define only if not already defined.
6158 Move definition to follow all #include directives.
6159 Include unlocked-io.h only if !_LIBC.
6160 [_LIBC]: Include <libio/libioP.h>.
6161 [USE_IN_LIBIO]: Include <libio/iolibio.h>
6162 (fflush): Tweak definition to use INTUSE.
6165 2002-12-05 Paul Eggert <eggert@twinsun.com>
6167 * alloca.c [defined emacs]: Include "lisp.h".
6168 (xalloc_die) [defined emacs]: New macro.
6169 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
6170 [! defined emacs]: Include <xalloc.h>.
6171 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
6172 (pointer): Typedef to POINTER_TYPE *.
6173 (malloc): Remove decl; we now always use xmalloc.
6174 (alloca): Use old-style definition, since Emacs needs this.
6175 Check for arithmetic overflow when computing combined size.
6177 2002-12-04 Paul Eggert <eggert@twinsun.com>
6179 Do not generate unlocked-io.h automatically, since it's easier to
6180 maintain it by hand.
6182 * unlocked-io.h: New file, from GNU diffutils,
6183 but with proper copyright notice and attribution.
6185 * Makefile.am: Add copyright notice.
6186 (libfetish_a_SOURCES): Add unlocked-io.h.
6187 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
6188 (DISTCLEANFILES, io_functions): Remove macros.
6189 (EXTRA_DIST): Remove gen_uio.
6190 (unlocked-io.h): Remove rule.
6192 2002-12-04 Jim Meyering <jim@meyering.net>
6194 Reflect the fact that stat.c and lstat.c are no longer generated.
6195 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
6196 (DISTCLEANFILES): Likewise.
6197 (EXTRA_DIST): Likewise.
6198 (all_local): Don't depend on stat.c or lstat.c.
6199 (stat.c, lstat.c): Remove rules.
6200 (EXTRA_DIST): Remove xstat.in.
6202 * xstat.in: Remove file. Contents moved into stat.c.
6203 * stat.c: New file. Contents mostly from xstat.in.
6204 * stat.c: Rework so that it may serve to define rpl_lstat, too.
6205 * lstat.c: New file. Simply #define LSTAT and include stat.c.
6207 * safe-read.c: Rework so that it may serve to define safe_write, too.
6208 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
6210 2002-12-03 Jim Meyering <jim@meyering.net>
6212 * safe-read.c, safe-write.c: Change variable names and comments, but
6213 not semantics, to minimize the differences between these two files.
6214 (safe_read): Change comment to mention SAFE_READ_ERROR.
6216 * safe-read.c (IS_EINTR): Define.
6217 (safe_read): Use IS_EINTR in place of in-function cpp directives.
6219 2002-12-02 Bruno Haible <bruno@clisp.org>
6221 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
6222 Define, taken from safe-read.c.
6223 (INT_MAX): Provide fallback.
6224 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
6225 * safe-write.h (SAFE_WRITE_ERROR): Define.
6227 * safe-read.c (EINTR): Remove definition.
6228 (safe_read): Don't use EINTR if it is absent.
6230 2002-12-02 Jim Meyering <jim@meyering.net>
6232 * safe-read.c (EINTR): Define.
6233 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
6234 (INT_MAX): Provide fallback.
6235 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
6237 * safe-read.h (SAFE_READ_ERROR): Define.
6239 2002-12-01 Jim Meyering <jim@meyering.net>
6241 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
6242 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
6244 2002-11-27 Paul Eggert <eggert@twinsun.com>
6246 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
6247 hash_rehash): Replace `if (limit <= value) abort ();' with
6248 `if (! (value < limit)) abort ();', for readability.
6250 2002-11-26 <karl@gnu.org>
6252 * strdup.c: copy from libc again, with jim's ok.
6253 * .cppi-disable: re-add strdup.c
6255 2002-11-25 <karl@gnu.org>
6257 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
6258 instead of "strtol.c".
6260 2002-11-25 Jim Meyering <jim@meyering.net>
6262 * mktime.c: Sync from libc, now that it has the latest fix.
6264 2002-11-24 <karl@gnu.org>
6266 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
6267 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
6269 2002-11-24 Jim Meyering <jim@meyering.net>
6271 Update from coreutils:
6273 * mktime.c: Merge in changes from libc.
6275 Avoid a link-time failure on some Linux systems.
6276 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
6277 (__mon_yday): Declare with the STATIC attribute.
6278 (__mktime_internal): Likewise.
6279 Based on a report from Greg Schafer.
6281 2002-11-23 Jim Meyering <jim@meyering.net>
6283 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
6284 Use `unsigned', not `int', as type of index.
6286 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
6288 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
6290 2002-11-22 Paul Eggert <eggert@twinsun.com>
6292 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
6293 hint that one should use `if (! x) abort ();' rather than `assert
6294 (x);', and anyway it's one less thing to worry about configuring.
6295 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
6296 hash_rehash, hash_insert): Use abort rather than assert.
6298 2002-11-22 Paul Eggert <eggert@twinsun.com>
6300 * quotearg.h: Allow multiple inclusion by surrounding with
6301 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
6302 so that we can be included first.
6303 (PARAMS): Remove; we now assume C89 or later. All uses removed.
6304 * quotearg.c: Include quotearg.h immediately after config.h.
6305 No need to include stddef.h or sys/types.h any more.
6306 Surround local include files with "", not "<>".
6307 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
6308 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
6309 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
6310 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
6311 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
6312 (ISPRINT): Remove; no longer needed now that we assume C89.
6314 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
6317 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
6318 quotearg_char): Use SIZE_MAX rather than
6319 (size_t) -1 when we are talking about "infinity".
6321 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
6323 2002-11-22 Bruno Haible <bruno@clisp.org>
6325 * safe-read.h: Assume C89. Add comments.
6326 (safe_read): Change return type to size_t.
6327 * safe-read.c (safe_read): Change return type to size_t. Handle byte
6328 counts > SSIZE_MAX correctly.
6329 * safe-write.h: New file.
6330 * safe-write.c: New file.
6331 * full-read.h: New file.
6332 * full-read.c: New file.
6333 * full-write.h: Assume C89. Add comments.
6334 * full-write.c: Include safe-write.h.
6335 (full_write): Rewritten to use safe_write.
6336 Suggested by Jim Meyering and Paul Eggert.
6338 2002-11-21 Bruno Haible <bruno@clisp.org>
6340 Remove case insensitive option matching.
6341 * argmatch.h (argcasematch): Remove declaration.
6342 (ARGCASEMATCH): Remove macro.
6343 (__xargmatch_internal): Remove case_sensitive argument.
6344 (XARGMATCH): Update.
6345 (XARGCASEMATCH): Remove macro.
6346 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
6347 case_sensitive argument.
6348 (argcasematch): Remove function.
6349 (__xargmatch_internal): Remove case_sensitive argument.
6350 (main): Use XARGMATCH instead of XARGCASEMATCH.
6352 * xmalloc.c: Change compile-time error message. Add comment about
6353 required autoconf version.
6355 2002-11-21 Jim Meyering <jim@meyering.net>
6357 * strdup.c (strdup): Tweak comment and initial #if/#include.
6359 Merge in changes from the coreutils.
6361 2002-09-25 Paul Eggert <eggert@twinsun.com>
6362 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
6363 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
6364 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
6365 int. Work more efficiently if X is the same width as uintmax_t.
6366 Do not compare X to -1, to avoid bogus compiler warning.
6367 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
6368 Don't assume that f_frsize and f_bsize are the same type.
6370 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
6373 * makepath.c (make_path): Restore umask *before* creating the final
6375 (make_path): Minor reformatting.
6377 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
6378 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
6380 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
6381 ones. At least on GNU/Linux systems, `auto' means something else.
6384 2002-11-20 Paul Eggert <eggert@twinsun.com>
6386 Merge argmatch cleanups from Bison. Assume C89.
6388 * argmatch.c: Include config.h here, not in argmatch.h.
6389 Include stdlib.h, for EXIT_FAILURE.
6390 Always include <string.h>, since we assume C89.
6391 (EXIT_FAILURE): Remove pre-C89 bug workaround.
6392 * argmatch.h: Do not include <config.h> or <sys/types.h>.
6393 Include <stddef.h> instead, since it's all we need for size_t.
6394 (PARAMS): Remove. All uses removed.
6395 (ARRAY_CARDINALITY): Do not bother to #undef.
6396 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
6397 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
6398 Remove unnecessary parentheses.
6399 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
6400 Insert necessary parentheses.
6401 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
6402 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
6404 2002-11-19 Bruno Haible <bruno@clisp.org>
6406 * mbswidth.c: Include mbswidth.h right at the beginning.
6407 * mbswidth.h: Include <stddef.h>, for size_t.
6409 * mbswidth.h (PARAMS): Remove macro.
6410 (mbswidth, mbsnwidth): Use ANSI C function declarations.
6411 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
6413 * gcd.h (PARAMS): Remove macro.
6414 (gcd): Use ANSI C function declarations.
6415 * gcd.c (gcd): Likewise.
6417 2002-11-15 Bruno Haible <bruno@clisp.org>
6419 * strcspn.c: Include <stddef.h>.
6420 (strcspn): Use ANSI C function declaration. Change return type to
6422 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
6423 (strpbrk): Use NULL.
6424 * strpbrk.h (PARAMS): Remove macro.
6425 (strpbrk): Use ANSI C function declaration.
6426 * strstr.c: Don't include <sys/types.h>.
6427 * strstr.h (PARAMS): Remove macro.
6428 (strstr): Use ANSI C function declarations.
6430 2002-11-06 Bruno Haible <bruno@clisp.org>
6432 * gcd.h (gcd): Change argument type to 'unsigned long'.
6433 * gcd.c (gcd): Likewise.
6435 2002-11-05 Bruno Haible <bruno@clisp.org>
6437 * gcd.h: New file, from gettext-0.11.5.
6438 * gcd.c: New file, from gettext-0.11.5.
6440 2002-11-05 Bruno Haible <bruno@clisp.org>
6442 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6443 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6444 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6445 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6447 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
6448 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
6450 * closeout.c: Include gettext.h instead of <libintl.h>.
6451 * human.c: Include gettext.h instead of <libintl.h>.
6452 * quotearg.c: Include gettext.h instead of <libintl.h>.
6453 * rpmatch.c: Include gettext.h instead of <libintl.h>.
6454 * unicodeio.c: Include gettext.h instead of <libintl.h>.
6455 * userspec.c: Include gettext.h instead of <libintl.h>.
6456 * version-etc.c: Include gettext.h instead of <libintl.h>.
6457 * xmalloc.c: Include gettext.h instead of <libintl.h>.
6458 (textdomain): Remove definition.
6459 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
6461 * long-options.c: Remove include of <libintl.h> and definition of _.
6462 * same.c: Remove include of <libintl.h> and definition of _.
6464 2002-11-04 Bruno Haible <bruno@clisp.org>
6466 * stpcpy.h: New file, from GNU gettext-0.11.5.
6467 * strcase.h: New file, from GNU gettext-0.11.5.
6468 * strpbrk.h: New file, from GNU gettext-0.11.5.
6469 * strstr.h: New file, from GNU gettext-0.11.5.
6470 * xgetcwd.h: New file, from GNU gettext-0.11.5.
6472 2002-05-09 Bruno Haible <bruno@clisp.org>
6474 * config.charset: Update for newest glibc. Add canonical names
6475 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
6477 2002-05-09 Bruno Haible <bruno@clisp.org>
6479 * localcharset.c (get_charset_aliases): Add more Windows specific
6482 2002-05-08 Owen Taylor <otaylor@redhat.com>
6484 * config.charset: A few additions for Solaris.
6486 2001-12-05 Bruno Haible <bruno@clisp.org>
6488 * localcharset.c (locale_charset): Don't return an empty string.
6490 2001-10-23 Bruno Haible <haible@clisp.cons.org>
6492 * config.charset: msdos in uk_UA uses CP1125.
6494 2001-08-05 Bruno Haible <haible@clisp.cons.org>
6496 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
6497 * localcharset.c (locale_charset): Declare as extern "C".
6499 2002-02-15 Bruno Haible <bruno@clisp.org>
6501 * config.charset [msdosdjgpp]: For Russian, use CP866.
6503 2002-02-11 Bruno Haible <bruno@clisp.org>
6505 * config.charset: Add support for NetBSD.
6507 2002-09-25 <karl@gnu.org>
6509 * strdup.c: copy from libc/string (via ../config/srclist*).
6510 * getopt*: copy from libc/posix.
6511 * gettext.h: copy from gettext.
6512 * .cppi-disable: add strdup.c, gettext.h.
6514 2002-07-01 Jim Meyering <meyering@lucent.com>
6516 * c-stack.c: Include sys/time.h.
6517 From Volker Borchert.
6519 2002-06-11 Paul Eggert <eggert@twinsun.com>
6521 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
6522 New macro. Use it uniformly instead of
6523 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
6524 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
6525 reported by Vin Shelton.
6527 2002-06-22 Jim Meyering <meyering@lucent.com>
6529 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
6530 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
6532 2002-06-22 Paul Eggert <eggert@twinsun.com>
6534 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
6535 Do not assume SA_SIGINFO behavior.
6536 Bug reported by Jim Meyering on NetBSD 1.5.2.
6538 2002-06-22 Jim Meyering <meyering@lucent.com>
6540 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
6542 * exitfail.c, exitfail.h: Likewise.
6543 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
6545 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
6547 (EXTRA_DIST): Add fnmatch_loop.c.
6548 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
6550 * fnmatch_loop.c: New file, from diffutils-2.8.2.
6551 * fnmatch.c: Update from diffutils-2.8.2.
6552 * fnmatch_.h: New file. From diffutils-2.8.2.
6553 * fnmatch.h: Remove file.
6555 2002-06-18 Paul Eggert <eggert@twinsun.com>
6557 * file-type.h: Report an error if neither S_ISREG nor
6558 S_IFREG is defined, instead of using a test specific to glibc
6559 2.2. This should be safe, since POSIX requires S_ISREG and
6560 Unix Version 7 had S_IFREG. We don't need to check for
6561 <sys/types.h> since we don't use any symbols that it defines.
6563 2002-06-15 Jim Meyering <meyering@lucent.com>
6565 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
6566 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
6567 have been included before this file.
6569 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
6571 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
6572 so that each temporary file name is unique and valid in the first
6573 8 characters, for operation under DOS.
6575 2002-06-15 Jim Meyering <meyering@lucent.com>
6577 Work even with DJGPP 2.03, which lacks support for symlinks.
6579 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
6581 * lchown.c (S_ISLNK): Likewise.
6583 2002-06-14 Jim Meyering <meyering@lucent.com>
6585 * file-type.h: Use the version from diffutils-2.8.2.
6586 * file-type.c: Likewise.
6588 2002-05-27 Jim Meyering <meyering@lucent.com>
6590 Fix a problem seen only on nonconforming systems whereby ls.c's
6591 use of localtime, and then of gettimeofday would cause trouble:
6592 the localtime call used to initialize rpl_gettimeofday's save
6593 mechanism would clobber ls's current local time information so
6594 that in any long listing the first file would always be listed
6595 with date 1970-01-01. Analysis by Volker Borchert.
6597 * gettimeofday.c (localtime): Undefine.
6598 (rpl_localtime): New function.
6600 2002-05-22 Jim Meyering <meyering@lucent.com>
6602 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
6603 * file-type.h: New file.
6604 * file-type.c (file_type): New file/function. Extracted from diffutils.
6606 2002-04-29 Paul Eggert <eggert@twinsun.com>
6608 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
6610 2002-04-28 Paul Eggert <eggert@twinsun.com>
6612 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
6613 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
6614 of 127, since 64 is the largest conceivable number for ancient
6616 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
6618 2002-04-28 Jim Meyering <meyering@lucent.com>
6620 * sig2str.c (WTERMSIG): Remove definition (unused).
6622 2002-04-28 Paul Eggert <eggert@twinsun.com>
6624 * sig2str.h, sig2str.c: New files.
6625 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
6627 2002-04-24 Jim Meyering <meyering@lucent.com>
6629 * gettext.h: New file, from Gettext.
6630 * Makefile.am (INCLUDES): Remove -I../intl.
6631 (libfetish_a_SOURCES): Add gettext.h.
6633 2002-04-16 Jim Meyering <meyering@lucent.com>
6635 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
6636 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
6637 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
6639 2002-04-12 Jim Meyering <meyering@lucent.com>
6641 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
6643 2002-03-10 Jim Meyering <meyering@lucent.com>
6645 * makepath.c (make_path): Remove a comma from a diagnostic.
6646 Suggestion from Santiago Vila.
6648 2002-03-08 Jim Meyering <meyering@lucent.com>
6650 * rename.c: Mention that this wrapper is needed also on
6651 mips-dec-ultrix4.4 systems.
6653 2002-03-02 Jim Meyering <meyering@lucent.com>
6655 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
6656 not HAVE_CLOCK_SETTIME.
6658 2002-02-27 Paul Eggert <eggert@twinsun.com>
6660 * nanosleep.h: Rename to....
6661 * timespec.h: New name for nanosleep.h. All uses changed.
6663 * gettime.c: New file.
6664 * settime.c: New file.
6667 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
6668 timespec.h. Remove nanosleep.h.
6670 2002-02-25 Paul Eggert <eggert@twinsun.com>
6672 * acl.c, acl.h: New files.
6673 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
6675 2002-02-24 Jim Meyering <meyering@lucent.com>
6677 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
6678 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
6679 cause trouble. Reported by Nelson Beebe.
6681 2002-02-23 Paul Eggert <eggert@twinsun.com>
6683 * path-concat.c (xpath_concat): Reorder code to pacify
6684 compilers that don't know that xalloc_die never returns.
6686 2002-02-20 Jim Meyering <meyering@lucent.com>
6688 * getdate.c: Regenerate using bison-1.33.
6690 2002-02-15 Paul Eggert <eggert@twinsun.com>
6692 * posixver.c, posixver.h: New files.
6693 * Makefile.am (libfetish_a_SOURCES): Add them.
6695 2002-02-02 Paul Eggert <eggert@twinsun.com>
6696 Bruno Haible <bruno@clisp.org>
6698 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
6699 (fwrite_success_callback): New declaration.
6700 * unicodeio.c (unicode_to_mb): New function, extracted from
6701 print_unicode_char. Call failure callback instead of error.
6702 (fwrite_success_callback): New function.
6703 (exit_failure_callback): New function.
6704 (fallback_failure_callback): New function.
6705 (print_unicode_char): Call unicode_to_mb.
6707 2002-01-26 Jim Meyering <meyering@lucent.com>
6709 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
6711 2002-01-22 Jim Meyering <meyering@lucent.com>
6713 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
6714 Otherwise, some versions of automake would omit the rule that makes
6715 Makefile from Makefile.in.
6717 2001-01-21 Paul Eggert <eggert@twinsun.com>
6719 * xmemcoll.h, xmemcoll.c: New files.
6720 * Makefile.am (libfetish_a_SOURCES): Add them.
6721 * memcoll.c: Include errno.h, and declare errno if not defined.
6722 (memcoll): Set errno to zero if there is no error.
6724 * quotearg.c (quotearg_buffer_restyled):
6725 Fix bug with quoting buffers containing NUL when backslashing escapes.
6726 This bug was exposed by the other changes in this patch.
6727 (quotearg_n_options): New arg ARGSIZE.
6728 All callers changed.
6729 (quoting_options_from_style): New function.
6730 (quotearg_n_style): Use it.
6731 (quotearg_n_style_mem): New function.
6733 * quotearg.h (quotearg_n_style_mem): New function.
6735 2002-01-16 Jim Meyering <meyering@lucent.com>
6737 * getdate.y: Add three semicolons, each just before a closing brace.
6738 Bison (as of version 1.31) no longer papers over that mistake.
6740 2002-02-14 Paul Eggert <eggert@twinsun.com>
6742 * backupfile.c (ISDIGIT): Comment fix.
6743 * getdate.y (ISDIGIT): Likewise.
6744 * posixtm.c (ISDIGIT, year): Likewise.
6745 * strverscmp.c (ISDIGIT): Likewise.
6746 * userspec.c (ISDIGIT): Likewise.
6748 2002-01-05 Jim Meyering <meyering@lucent.com>
6750 * version-etc.c (version_etc_copyright): Update copyright year.
6752 2001-01-19 Paul Eggert <eggert@twinsun.com>
6754 * closeout.c (close_stdout_status): If ferror (stdout), do
6755 not silently exit merely because the output buffer happens to
6756 have nothing pending.
6758 2001-12-18 Paul Eggert <eggert@twinsun.com>
6760 See the big note in ../ChangeLog.
6761 * human.c (suffixes): Prefer K to k for 1024.
6762 (generate_suffix_backwards): New function.
6763 (human_readable_inexact): Use it.
6764 * xstrtol.c (__xstrtol): If there is no number but there
6765 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
6766 Accept 'K' as well as 'k'.
6768 2001-12-15 Jim Meyering <meyering@lucent.com>
6770 * regex.h (__restrict_arr): Update from libc.
6772 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
6773 as `remote' if the name starts with `//'. Suggested by Michael Stone.
6776 2001-12-10 Jim Meyering <meyering@lucent.com>
6778 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
6779 Instead, include "xalloc.h".
6780 (initbuffer): Don't cast xmalloc return value to char*.
6781 (readline): Reword comment.
6782 Don't cast xrealloc return value to char*
6785 2001-12-09 Jim Meyering <meyering@lucent.com>
6787 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
6788 `signed and unsigned type in conditional expression'.
6789 * posixtm.c (posix_time_parse): Likewise.
6791 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
6793 * readtokens.c (readtoken): Declare an index to be of type unsigned
6794 to avoid a pedantic warning.
6796 * getstr.c: Don't include assert.h.
6797 (getstr): Remove warning-evoking assertions.
6798 Return -1 if offset parameter is out of bounds.
6799 Change the type of a local from int to size_t.
6801 * strftime.c (my_strftime_localtime_r): Include this function
6802 definition in the `#if ! HAVE_TM_GMTOFF' block.
6804 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
6805 Include xalloc.h instead.
6807 2001-12-02 Jim Meyering <meyering@lucent.com>
6809 * tempname.c: Don't declare getenv, thus reverting the change of
6810 2001-11-18. It's no longer necessary, now that stdlib.h is always
6813 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
6814 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
6816 2001-11-30 Akim Demaille <akim@epita.fr>
6818 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
6819 before being defined.
6821 2001-11-27 Paul Eggert <eggert@twinsun.com>
6823 * quotearg.h (quotearg_n, quotearg_n_style):
6824 First arg is int, not unsigned.
6825 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
6826 (SIZE_MAX, UINT_MAX): New macros.
6827 (quotearg_n_options): Abort if N is negative.
6828 Avoid overflow check on hosts where size_t is 64 bits and int
6829 is 32 bits, as overflow is impossible there.
6830 Fix off-by-one typo that caused unnecessary reallocation.
6832 2001-11-27 Jim Meyering <meyering@lucent.com>
6834 * tempname.c: Merge with version from libc.
6835 * regex.c: Likewise.
6837 * tempname.c: Include stdlib.h unconditionally. On some old systems
6838 for which STDC_HEADERS is 0, it was not included, resulting in a
6839 warning about an integer-to-pointer conversion problem with getenv.
6840 Reported by Volker Borchert.
6842 2001-11-26 Jim Meyering <meyering@lucent.com>
6844 * gtod.h: Remove file.
6845 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
6846 * gettimeofday.c: Don't include gtod.h.
6847 (GTOD_init): Remove function.
6848 (rpl_gettimeofday): Do its job here instead, rather than aborting.
6849 Suggestion from Volker Borchert.
6851 2001-11-23 Jim Meyering <meyering@lucent.com>
6853 * hash.h (struct hash_table): Don't define here. Merely declare it.
6854 * hash.c (struct hash_table): Define it here instead.
6856 2001-11-22 Jim Meyering <meyering@lucent.com>
6858 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
6860 2001-11-18 Paul Eggert <eggert@twinsun.com>
6862 * tempname.c (TMP_MAX): Remove; no longer needed.
6863 (TEMPORARIES): New macro.
6864 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
6865 removes an artificial limitation (e.g. HP-UX 10.20, where
6868 2001-11-18 Jim Meyering <meyering@lucent.com>
6870 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
6873 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
6874 files will be created before anything else.
6876 2001-11-17 Jim Meyering <meyering@lucent.com>
6878 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
6879 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
6880 rather than group writable. Patch by Juan F. Codagnone.
6882 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
6883 Instead, include "xalloc.h".
6885 * mountlist.c: Include unlocked-io.h after all system headers.
6886 Remove explicit declarations of xmalloc, xrealloc,
6887 and xstrdup. Instead, include "xalloc.h".
6889 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
6890 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
6891 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
6893 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
6894 Reported by Padraig Brady.
6896 * mkstemp.c: #undef mkstemp.
6898 (rpl_mkstemp): Rename from mkstemp.
6901 2001-11-16 Jim Meyering <meyering@lucent.com>
6903 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
6904 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
6905 determine the amount of total physical memory, use pstat_getstatic.
6906 HPUX-11 doesn't define _SC_PHYS_PAGES.
6907 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
6908 If sysconf couldn't be used to determine the amount of available
6909 physical memory, use both pstat_getstatic and pstat_getdynamic.
6910 Based on a patch from Bob Proulx.
6912 2001-11-05 Jim Meyering <meyering@lucent.com>
6914 * xstat.in (slash_aware_lstat): Correct a misleading comment.
6916 2001-11-03 Jim Meyering <meyering@lucent.com>
6918 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
6919 in argmatch_to_argument call.
6921 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
6924 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
6925 e.g., a fault due to an attempt to free a NULL pointer.
6927 2001-11-01 Jim Meyering <meyering@lucent.com>
6929 * dirfd.c, dirfd.h: New files.
6930 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
6932 * hash.c (hash_print) [TESTING]: Clean up.
6934 2001-10-22 Paul Eggert <eggert@twinsun.com>
6936 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
6937 to avoid a warning if -Wall.
6939 2001-10-21 Paul Eggert <eggert@twinsun.com>
6941 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
6943 2001-10-21 Jim Meyering <meyering@lucent.com>
6945 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
6946 this code would end up calling gettext even in packages built
6948 * getopt.c (_): Likewise.
6949 * regex.c (_): Likewise.
6951 2001-10-20 Paul Eggert <eggert@twinsun.com>
6953 * error.c (strerror_r): Do not declare unless !_LIBC.
6954 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
6955 Use strerror_r that is only a macro, even if it is not a function.
6956 (strerror): Check for HAVE_DECL_STRERROR before declaring.
6957 (private_strerror): Use prototypes, not old-style function definition.
6958 (print_errno_message): New function.
6959 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
6961 (error_tail, error, error_at_line): Use it.
6963 2001-10-11 Jim Meyering <meyering@lucent.com>
6965 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
6966 and quote_n (1, ... to avoid clobbering a buffer.
6968 2001-10-05 Jim Meyering <meyering@lucent.com>
6970 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
6971 * hash-pjw.c: New file (factored out of fileutils' remove.c).
6972 * hash-pjw.h: New file.
6974 2001-09-30 Jim Meyering <meyering@lucent.com>
6976 * mountlist.c [MOUNTED_GETFSSTAT]:
6977 Include <sys/ucred.h>, for Apple Darwin.
6978 Include sys/mount.h and sys/fs_types.h only if available.
6980 (read_filesystem_list): Use FS_TYPE.
6982 2001-09-29 Paul Eggert <eggert@twinsun.com>
6984 * exclude.c (excluded_filename): 0 -> false, since it's
6987 2001-09-28 Paul Eggert <eggert@twinsun.com>
6989 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
6990 #defines strtoimax. Also treat the other strto* functions
6993 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
6994 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
6995 (strtoimax, strtoumax): Do not declare if already defined as a macro.
6997 2001-09-26 Jim Meyering <meyering@lucent.com>
6999 Most macros in unlocked-io.h had the wrong number of arguments.
7000 * gen-uio: New script.
7001 (USE_UNLOCKED_IO): Define to 1 if not already defined.
7002 * unlocked-io.hin: Remove file.
7003 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
7004 rather than trying to embed it here.
7005 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
7006 Reported by Padraig Brady.
7008 2001-09-25 Volker Borchert <bt@teknon.de>
7010 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
7012 2001-09-23 Jim Meyering <meyering@lucent.com>
7014 * mountlist.c: Remove useless parentheses in #if directives.
7015 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
7016 the deprecated MOUNTED symbol is no longer defined in mntent.h.
7018 2001-09-22 Jim Meyering <meyering@lucent.com>
7020 * localcharset.c: Update from latest gettext.
7021 * config.charset: Likewise.
7023 2001-09-20 Jim Meyering <meyering@lucent.com>
7025 * xstrtol.c (strtoimax): Guard declaration with
7026 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
7027 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
7028 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
7029 (strtoumax): Likewise, for completeness (it wasn't necessary).
7031 2001-09-06 Paul Eggert <eggert@twinsun.com>
7033 * strtoimax.c (HAVE_LONG_LONG):
7034 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
7035 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
7036 to work around bug in IBM C compiler.
7038 2001-09-16 Jim Meyering <meyering@lucent.com>
7040 * mkdir.c: New file.
7042 2001-09-04 Paul Eggert <eggert@twinsun.com>
7044 * xgetcwd.c: Revert some of the previous change; intead,
7045 fix the HAVE_GETCWD_NULL code to behave more like the
7046 !HAVE_GETCWD_NULL code used to.
7049 (xgetcwd): Do not return NULL when memory is exhausted; instead,
7052 2001-09-04 Paul Eggert <eggert@twinsun.com>
7054 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
7055 Use ssize_t, not int, to store result of readlink.
7056 Check for ssize_t overflow as well as size_t overflow,
7057 as POSIX says the result of readlink is implementation-defined
7058 when ssize_t overflows.
7059 Remove unnecessary cast to char*.
7060 Use free+malloc instead of realloc, as the storage doesn't need
7061 to be preserved and it's clearer and can be more efficient that way.
7062 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
7063 * xreadlink.h (xreadlink): Update prototype.
7065 2001-09-03 Paul Eggert <eggert@twinsun.com>
7067 * exclude.c (fnmatch_no_wildcards): Fix confusion between
7068 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
7069 spotted by Jim Meyering.
7071 2001-09-03 Jim Meyering <meyering@lucent.com>
7073 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
7075 2001-09-03 Paul Eggert <eggert@twinsun.com>
7077 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
7078 like the HAVE_GETCWD_NULL code.
7079 Include pathmax.h if not HAVE_GETCWD.
7080 Do not include xalloc.h.
7081 (INITIAL_BUFFER_SIZE): New symbol.
7082 Do not use xmalloc / xrealloc, since the caller is responsible for
7083 handling errors. Preserve errno around `free' during failure.
7084 Do not overrun buffer when using getwd.
7086 2001-09-03 Paul Eggert <eggert@twinsun.com>
7088 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
7089 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
7091 2001-09-02 Jim Meyering <meyering@lucent.com>
7093 * error.c: Update from GNU libc.
7095 2001-09-01 Jim Meyering <meyering@lucent.com>
7097 * xreadlink.c: New file.
7098 * xreadlink.h: New file.
7099 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
7101 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
7102 doesn't conflict with sparc Solaris 7's definition in
7103 /usr/include/sys/int_types.h.
7105 * exclude.c: Use `""', not `<>' to #include non-system header files.
7106 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
7107 and strncasecmp as r-values. Unixware didn't have declarations.
7109 2001-08-31 Jim Meyering <meyering@lucent.com>
7111 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
7112 Use an initial, malloc'd, buffer of length 128 rather than
7113 a statically allocated one of length 1024.
7115 2001-08-30 Paul Eggert <eggert@twinsun.com>
7117 * xgetcwd.c: Don't include pathmax.h.
7118 Include stdlib.h and unistd.h if available.
7120 (xmalloc, xstrdup, free): Remove decls.
7121 (xgetcwd): Don't assume sizes fit in unsigned.
7122 Check for overflow when computing sizes.
7123 Simplify reallocation code.
7125 2001-08-28 Paul Eggert <eggert@twinsun.com>
7127 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
7129 * strtoimax.c: Renamed from strtoxmax.c, removing the
7132 Also, make the following further changes to make this file's
7133 configuration more similar to that of strtol.c:
7134 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
7135 (strtoumax, uintmax_t, strtoull, strtol): Remove.
7136 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
7137 (strtoimax): Renamed from strtoumax. All uses of unsigned values
7138 changed to signed values.
7140 And make the following changes as well:
7141 Fix copyright notice, as 1999 was missing.
7142 (verify): New macro.
7143 (strtoimax): Check sizes at compile-time, not run-time.
7144 Prefer strtol to strtoll if both work.
7145 (main): Remove; it was not that useful and was a pain to maintain.
7147 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
7149 2001-08-30 Paul Eggert <eggert@twinsun.com>
7151 * savedir.c (savedir): Remove size parameter, as POSIX says that
7152 a directory's st_size can have an arbitrary value, so the old
7153 usage could waste an arbitrary amount of memory. All uses
7155 * savedir.h: Update prototype.
7157 2001-08-30 Paul Eggert <eggert@twinsun.com>
7159 * xstrtol.c (strtoimax): New decl.
7161 2001-08-28 Paul Eggert <eggert@twinsun.com>
7163 * xstrtol.h: Add copyright notice.
7164 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
7165 LONGINT_INVALID_SUFFIX_CHAR.
7167 2001-08-30 Paul Eggert <eggert@twinsun.com>
7169 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
7172 2001-08-30 Paul Eggert <eggert@twinsun.com>
7174 * hash.c: Remove '2001' from copyright notice.
7176 2001-08-30 Paul Eggert <eggert@twinsun.com>
7178 * full-write.h: New file.
7179 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
7180 * full-write.c: Correct credits, as cccp.c no longer
7181 exists and anyway it was so heavily changed from the old cccp
7182 code as to be unrecognizable. Include full-write.h.
7183 (full_write) Return size_t, with short writes meaning failure.
7184 All callers changed. This fixes a bug with large buffers
7186 * utime.c: Include full-write.h.
7188 2001-08-30 Paul Eggert <eggert@twinsun.com>
7190 Merge 'exclude' changes from tar 1.13.22.
7191 This fixes one or two unlikely storage allocation overflow bugs,
7192 but doesn't change user-visible behavior otherwise.
7194 2001-08-30 Paul Eggert <eggert@twinsun.com>
7196 * exclude.c (bool): Declare, perhaps by including stdbool.h.
7197 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
7198 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
7199 Include if available.
7200 (<xalloc.h>): Include
7201 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
7202 (verify): New macro. Use it to verify that EXCLUDE macros do not
7203 collide with FNM macros.
7204 (struct patopts): New struct.
7205 (struct exclude): Use it, as exclude patterns now come with options.
7206 (new_exclude): Support above changes.
7207 (new_exclude, add_exclude_file):
7208 Initial size must now be a power of two to simplify overflow checking.
7209 (free_exclude, fnmatch_no_wildcards): New function.
7210 (excluded_filename): No longer requires options arg, as the options
7211 are determined by add_exclude. Now returns bool, not int.
7212 (excluded_filename, add_exclude):
7213 Add support for the fancy new exclusion options.
7214 (add_exclude, add_exclude_file): Now takes int options arg.
7215 Check for arithmetic overflow when computing sizes.
7216 (add_exclude_file): xrealloc might modify errno, so don't
7217 realloc until after errno might be used.
7219 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
7221 (free_exclude): New decl.
7222 (add_exclude, add_exclude_file): Now takes int options arg.
7223 (excluded_filename): No longer requires options arg, as the options
7224 are determined by add_exclude. Now returns bool, not int.
7226 2001-08-30 Paul Eggert <eggert@twinsun.com>
7228 * alloca.c (alloca): Arg is of type size_t, not unsigned.
7230 2001-08-27 Jim Meyering <meyering@lucent.com>
7232 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
7234 * version-etc.c (N_): Remove definition.
7235 Revert most of last change.
7236 Instead, simply don't mark the `Copyright...' string for translation.
7237 Based on advice from Paul Eggert.
7239 * strtoxmax.c: Tweak comment.
7241 2001-08-26 Jim Meyering <meyering@lucent.com>
7243 * version-etc.c (version_etc_copyright_fmt): Replace literal year
7244 of copyright with `%s' so translators don't get an untranslated
7246 (COPYRIGHT_YEAR): Define.
7247 (version_etc): Use fprintf rather than fputs.
7248 Suggestion from Ulrich Drepper.
7250 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
7252 * strtoll.c: New file, from GNU libc.
7253 * xstrtoimax.c: New file.
7255 * xstrtol.h: Add xstrtoimax.
7256 * strtoumax.c: New file. Simply include "strtoumax.c".
7257 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
7259 * strtoumax.c: Factor to work both for unsigned and signed types, ...
7260 * strtoxmax.c: ... then renamed to this.
7262 2001-08-13 Paul Eggert <eggert@twinsun.com>
7264 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
7265 Port to Solaris 8, where 'sed' requires a space after the 'r'
7266 command, and where sh dislikes "$/". Clean up the spacing a bit.
7267 Redirect output to $tmp just once.
7269 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
7271 * addext.c (<errno.h>): Include.
7272 (errno): Declare if not defined.
7273 (addext): Work correctly when pathconf returns -1 and leaves
7274 errno alone because there is no limit. Also, work even if
7275 pathconf returns a value greater than SIZE_MAX.
7277 2001-08-12 Jim Meyering <meyering@lucent.com>
7279 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
7280 Simply `return getcwd (NULL, 0);'.
7281 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
7282 Use 1300 as initial value for length, not PATH_MAX.
7284 * pathmax.h: Clean up cpp syntax.
7286 2001-08-12 Jim Meyering <meyering@lucent.com>
7288 * gettimeofday.c: New file.
7290 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
7292 2001-08-04 Jim Meyering <meyering@lucent.com>
7294 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
7295 to get in sync with glibc.
7297 2001-08-03 Paul Eggert <eggert@twinsun.com>
7299 The following changes are from gettext 0.10.39 as maintained by
7302 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
7303 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
7304 with inverted sense. All uses changed.
7306 * mbswidth.c: Don't include <limits.h>.
7307 Include <stdlib.h> and <string.h> unconditionally.
7308 (iswcntrl, mbsinit, ISCNTRL): New macros.
7309 (mbsnwidth): Use K&R style function declarations.
7310 Don't bother checking for MB_LEN_MAX == 1, since the compiler
7311 can optimize it when MB_CUR_MAX == 1.
7312 The width of control characters is zero, not 1.
7314 2001-07-15 Jim Meyering <meyering@lucent.com>
7316 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
7317 (BUILT_SOURCES): Add unlocked-io.h.
7318 (io_functions): Define.
7319 (unlocked-io.h): New rule.
7320 (DISTCLEANFILES): Add unlocked-io.h.
7321 (all-local): Depend on unlocked-io.h, to ensure it is created.
7323 * unlocked-io.hin: New file
7325 * regex.c: Update from glibc.
7327 2001-07-05 Jim Meyering <meyering@lucent.com>
7329 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
7331 (libfetish_a_SOURCES): Put all .h files here instead.
7332 Remove a thus-exposed (better checks in automake) duplicate and
7333 two unnecessary .h files.
7335 2001-06-11 Jim Meyering <meyering@lucent.com>
7337 * regex.c: Update from GNU libc.
7339 2001-05-27 Jim Meyering <meyering@lucent.com>
7341 * readutmp.h (UT_TYPE): Define.
7343 2001-05-24 Jim Meyering <meyering@lucent.com>
7345 * argmatch.c: Include "quote.h".
7346 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
7347 quote function. Reported by Göran Uddeborg.
7349 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
7351 * dirname.c (dir_name): Compute append_dot using path, not newpath
7352 which is not yet declared.
7354 2001-05-11 Paul Eggert <eggert@twinsun.com>
7356 * Makefile.am (libfetish_a_SOURCES):
7357 Add strftime.c, since we now compile it on all hosts.
7359 * strftime.c (my_strftime):
7360 Define to nstrftime if emacs, but only if my_strftime is not defined.
7361 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
7362 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
7363 Add one more extra argument: a nanoseconds value.
7366 (my_strftime function): Add %N format.
7367 (emacs_strftimeu): Renamed from emacs_strftime,
7368 with extra ut argument.
7370 2001-05-11 Paul Eggert <eggert@twinsun.com>
7372 dirname code cleanup. base_name now behaves more compatibly
7373 with POSIX basename when given file names that have trailing
7374 slashes, and similarly for dir_name. Add new primitives
7375 base_len and dir_len. Put the directory-name-related decls
7378 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
7379 * backupfile.c (base_name): Likewise.
7380 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
7381 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
7382 * makepath.c (strip_trailing_slashes): Likewise.
7383 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
7385 * rename.c (strip_trailing_slashes): Likewise.
7386 * same.c (base_name): Likewise.
7387 * stripslash.c (ISSLASH): Likewise.
7389 * addext.c: Include <dirname.h> after size_t is defined.
7390 * backupfile.c: Likewise.
7392 * addext.c (addext): Use base_len to trim redundant
7393 trailing slashes instead of doing it ourselves.
7394 But do not trim the last slash if it is not redundant.
7396 * backupfile.c (find_backup_file_name,
7397 max_backup_version): Use base_len instead of rolling it ourselves.
7398 Handle the case of "" and (on DOS) "C:" correctly.
7400 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
7401 Include <string.h>, <dirname.h>.
7402 (base_name): Allow file names ending in slashes, other than names
7403 that are all slashes. In this case, return the basename followed
7404 by the slashes. This is more general, and can be used in places
7405 where the original base_name purposely had an assertion failure.
7406 (base_len): New function.
7408 * dirname.c: Include <string.h> instead of <stdlib.h>.
7409 Do not include <assert.h>; no longer needed.
7411 (memrchr): Remove decl.
7412 (dir_name_r): Remove.
7413 (dir_len): Renamed from dirlen. All callers changed.
7414 Rewrite in terms of base_name, for simplicity and consistency.
7415 (dir_name): Never return NULL. All callers changed.
7416 Do not include <stdlib.h> in test program; no longer needed.
7417 return 0; is fine for test program.
7419 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
7421 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
7423 * path-concat.c (path_concat): Use base_len to compute
7424 base length, not strlen; this means we cannot rely on memcpy
7427 * same.c (STREQ): Remove.
7428 (same_name): Handle the case where the basename ends in trailing '/'.
7430 * stripslash.c (strip_trailing_slashes): Return nonzero if
7431 a slash was stripped. Do not strip the last slash after a
7434 2001-04-08 Jim Meyering <meyering@lucent.com>
7436 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
7437 recomputed; that's necessary when the offset spans a DST transition.
7438 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
7440 2001-04-02 Jim Meyering <meyering@lucent.com>
7442 * regex.h, regex.c: Update from GNU libc.
7444 2001-03-19 Paul Eggert <eggert@twinsun.com>
7446 * version-etc.c (version_etc_copyright): Update to 2001.
7448 2001-03-16 Paul Eggert <eggert@twinsun.com>
7450 * tempname.c (uint64_t): Define to uintmax_t if
7451 not defined, and if UINT64_MAX is not defined.
7452 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
7453 Reported by John David Anglin.
7455 2001-03-10 Bruno Haible <haible@clisp.cons.org>
7457 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
7458 alias if codeset is empty.
7459 * config.charset (BeOS): Use wildcard syntax.
7461 2001-03-13 Jim Meyering <meyering@lucent.com>
7463 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
7464 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
7467 2001-03-06 Bruno Haible <haible@clisp.cons.org>
7469 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
7471 * unicodeio.c (print_unicode_char): Simplify accordingly.
7473 2001-03-06 Bruno Haible <haible@clisp.cons.org>
7475 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
7476 support for DOS/DJGPP.
7478 2001-02-28 Paul Eggert <eggert@twinsun.com>
7480 * Makefile.am (libfetish_a_SOURCES):
7481 Add dup-safer.c, fopen-safer.c.
7482 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
7484 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
7486 2001-02-25 Paul Eggert <eggert@twinsun.com>
7488 The mkstemp replacement is taken from glibc 2.2.2, with some
7489 portability fixes for use outside glibc, as follows:
7491 * tempname.c (struct_stat64): New macro.
7492 (direxists, __gen_tempname): Use it.
7493 This avoids a portability problem with Solaris 8.
7495 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
7496 (<stddef.h>, <stdint.h>, <string.h>):
7497 Include only if STDC_HEADERS || _LIBC.
7498 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
7499 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
7500 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
7501 (__set_errno): Define this macro if <errno.h> doesn't.
7502 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
7503 Define these macros if <stdio.h> doesn't.
7504 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
7505 Define these macros if <sys/stat.h>
7506 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
7507 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
7508 __xstat64): Define if not _LIBC.
7509 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
7510 (__gen_tempname): Invoke gettimeofday only if
7511 HAVE_GETTIMEOFDAY || _LIBC;
7512 otherwise, fall back on plain "time".
7513 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
7515 * mkstemp.c (__GT_FILE): Define to zero if not defined.
7517 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
7519 2001-02-17 Jim Meyering <meyering@lucent.com>
7521 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
7522 around included file name.
7524 * strnlen.c (__strnlen): Merge in a change from GNU libc.
7526 * strftime.c: Update from GNU libc (the only changes were to comments).
7528 2001-02-13 Bruno Haible <haible@clisp.cons.org>
7530 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
7532 2001-02-17 Paul Eggert <eggert@twinsun.com>
7534 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
7535 Remove workaround macros for hosts that have mbrtowc but not
7536 mbstate_t, as we now insist on proper declarations for both
7537 before using mbrtowc.
7539 2001-02-17 Jim Meyering <meyering@lucent.com>
7541 * regex.c: Update from libc.
7543 2001-02-16 Paul Eggert <eggert@twinsun.com>
7545 * alloca.c (malloc): Undef before defining, since stdlib.h
7546 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
7547 Reported by Mark Hounschell via Paul Eggert.
7549 2001-01-30 Bruno Haible <haible@clisp.cons.org>
7551 * config.charset: Update for FreeBSD 4.2.
7553 2001-01-26 Jim Meyering <meyering@lucent.com>
7555 * quotearg.c: Include stddef.h.
7556 * quote.c: Include stddef.h.
7557 Reported by Axel Kittenberger.
7559 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
7560 line in double quotes so that it evokes a better diagnostic.
7561 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
7562 Reported by Axel Kittenberger.
7564 2001-01-15 Bruno Haible <haible@clisp.cons.org>
7566 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
7567 to avoid a warning. Add back 'const' to inptr.
7569 2001-01-16 Jim Meyering <meyering@lucent.com>
7571 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
7574 2001-01-14 Jim Meyering <meyering@lucent.com>
7576 * rename.c: New file. From Volker Borchert.
7577 Include stdlib.h, string.h or strings.h, and xalloc.h.
7578 Use strip_trailing_slashes rather than open-coding it.
7580 2001-01-03 Paul Eggert <eggert@twinsun.com>
7582 * strftime.c: Sync with glibc time/strftime.c 1.81.
7584 2001-01-03 Jim Meyering <meyering@lucent.com>
7586 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
7587 local `inptr' to avoid warning with some system declarations of iconv.
7589 2000-12-29 Paul Eggert <eggert@twinsun.com>
7591 * modechange.c: Do not assume that mode_t uses the
7592 traditional octal encoding. E.g. "chmod 1 FOO" should set
7593 the other-execute bit of FOO even if S_IXOTH != 1.
7595 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
7596 WOTH, XOTH, ALLM): New macros.
7597 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
7598 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
7600 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
7601 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
7603 No need to use uintmax_t; unsigned long is long enough.
7604 Don't bother to get suffix since we don't use it.
7606 2000-12-24 Jim Meyering <meyering@lucent.com>
7608 * hash.c (is_prime): Return explicit boolean values.
7609 (hash_get_first): Return NULL to appease Irix5.6's 89.
7610 Reported by Nelson Beebe.
7612 2000-10-31 Bruno Haible <haible@clisp.cons.org>
7614 * localcharset.c (locale_charset): Add support for Win32.
7616 2000-12-18 Paul Eggert <eggert@twinsun.com>
7618 * physmem.h, physmem.c: New files.
7620 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
7621 (noinst_HEADERS): Add physmem.h.
7623 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
7624 't' for compatibility with Solaris 8 sort.
7626 2000-12-18 Bruno Haible <haible@clisp.cons.org>
7628 * config.charset: Add support for BeOS.
7630 2000-12-16 Jim Meyering <meyering@lucent.com>
7632 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
7633 SHELLS_FILE to a file name that's useful on djgpp systems.
7635 (ADDITIONAL_DEFAULT_SHELLS): Define.
7636 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
7637 Based mostly on a patch from Prashant TR.
7639 2000-12-16 Jim Meyering <meyering@lucent.com>
7641 This bug had a serious impact on chown: `chown N:M FILE' (for integer
7642 N and M) would have treated it like `chown N:N FILE'.
7644 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
7646 2000-10-31 Bruno Haible <haible@clisp.cons.org>
7648 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
7649 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
7650 to the list of canonical encodings. Rename EUC-CN to GB2312.
7652 2000-12-08 Andreas Schwab <schwab@suse.de>
7654 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
7655 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
7657 2000-12-07 Jim Meyering <meyering@lucent.com>
7659 * stripslash.c (ISSLASH): Define.
7660 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
7663 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
7664 (dir_name_r): Declare this function as static.
7665 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
7666 manifest itself on a name containing a mix of slashes and
7668 Make this function work with names starting with a DOS-style
7669 drive letter and colon prefix.
7670 (dir_name): Append `.' if necessary.
7671 Based mostly on patches from Prashant TR and Eli Zaretskii.
7673 * dirname.h (dir_name_r): Remove prototype.
7675 2000-12-05 Jim Meyering <meyering@lucent.com>
7677 * dirname.c (dir_name_r): Add `const' in a few local declarations.
7679 2000-12-04 Jim Meyering <meyering@lucent.com>
7681 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
7682 Also include memory.h, stdlib.h, unistd.h if appropriate.
7683 Reported by Andreas Jaeger (conflicting declaration of malloc).
7685 2000-12-02 Jim Meyering <meyering@lucent.com>
7687 * closeout.h: Make idempotent, to avoid some obscure warnings.
7689 2000-12-01 Paul Eggert <eggert@twinsun.com>
7691 * memrchr.c: Include <config.h> before any system include file.
7693 2000-11-29 Paul Eggert <eggert@twinsun.com>
7695 * dirname.c (dir_name_r): Fix typo: int -> size_t.
7697 2000-11-26 Jim Meyering <meyering@lucent.com>
7699 * memcoll.c: Include sys/types.h. From Werner Almesberger.
7701 2000-11-22 Paul Eggert <eggert@twinsun.com>
7703 * strftime.c (my_strftime): Do not invoke mbrlen with a
7704 size of (size_t) -1; it's not portable.
7706 2000-11-17 Akim Demaille <akim@epita.fr>
7708 * obstack.h: Formatting changes.
7709 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
7710 prevent type checking.
7711 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
7712 cast the value to (void *): assigning a `foo *' to a `void *'
7714 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
7716 2000-11-17 Jim Meyering <meyering@lucent.com>
7718 * strstr.c: Update from GNU libc.
7720 2000-11-16 Jim Meyering <meyering@lucent.com>
7722 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
7724 2000-11-11 Jim Meyering <meyering@lucent.com>
7726 * error.c: Add a couple #includes, merging from GNU libc version.
7728 2000-11-10 Jim Meyering <meyering@lucent.com>
7730 * obstack.h: Update from GNU libc.
7731 * obstack.c: Likewise.
7733 2000-11-06 Paul Eggert <eggert@twinsun.com>
7735 * getusershell.c (setusershell): Use rewind rather than
7736 fseek/fseeko, to avoid configuration hassles with fseeko.
7737 Don't bother opening SHELLS_FILE if shellstream is NULL;
7740 2000-11-05 Jim Meyering <meyering@lucent.com>
7742 * makepath.h (make_dir): Declare.
7743 * makepath.c (make_dir): Remove `static' attribute.
7746 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
7748 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
7749 last one in a bucket, advance to the next bucket.
7751 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
7753 * fnmatch.c: Do not comment out all the code if we are using
7754 the GNU C library, because in some cases we are replacing buggy
7755 code in the GNU C library itself.
7757 2000-10-30 Paul Eggert <eggert@twinsun.com>
7759 * error.h, getline.h, modechange.h:
7760 Remove "2000" from Copyright line, as the file hasn't been
7761 changed this year other than in the copyright notice.
7763 * xalloc.h: Add "2000" to Copyright line, as this file
7764 was changed this year.
7766 2000-10-30 Paul Eggert <eggert@twinsun.com>
7768 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
7769 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
7770 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
7772 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
7774 * regex.h (__restrict_arr): Move definition out of #ifndef block.
7775 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
7776 doesn't define __restrict_arr.
7778 2000-10-29 Jim Meyering <meyering@lucent.com>
7780 * xstat.in: Fix grammar in comment.
7782 2000-10-28 Jim Meyering <meyering@lucent.com>
7784 * memchr.c: Update from libc.
7785 Adjust for portability:
7786 [HAVE_STDLIB_H]: Include stdlib.h.
7787 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
7788 Undef __memchr, too.
7789 [!weak_alias]: Define __memchr to memchr.
7791 * regex.c: Update from libc.
7792 * regex.h: Likewise.
7793 * getopt1.c: Likewise.
7794 * memcmp.c: Likewise.
7796 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
7797 Avoid using fseek, when possible -- it's broken by design.
7798 Patch by Ulrich Drepper.
7800 2000-10-26 Jim Meyering <meyering@lucent.com>
7802 * strftime.c: Update from libc.
7804 2000-10-25 Jim Meyering <meyering@lucent.com>
7806 * obstack.c: Update from libc.
7808 2000-10-23 Jim Meyering <meyering@lucent.com>
7810 * hard-locale.c (hard_locale): Revert last change -- it was simply
7811 wrong. That set_locale call must not have any side effects.
7814 2000-10-22 Jim Meyering <meyering@lucent.com>
7816 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
7817 [CYCLIC]: Remove now-unused definition.
7819 * save-cwd.c (O_DIRECTORY): Define, if needed.
7820 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
7821 Suggestion from Ulrich Drepper.
7823 2000-10-21 Jim Meyering <meyering@lucent.com>
7825 * dirname.c (dir_name_r): New function, factored out of dir_name.
7826 (dir_name): Use dir_name_r.
7827 * dirname.h (dir_name_r): Declare it.
7829 2000-10-21 Jim Meyering <meyering@lucent.com>
7831 * dirname.c (memrchr): Declare if necessary.
7832 (dir_name): Remove the restriction that there be no
7833 trailing slashes. Now, this code skips past them, effectively
7835 [TEST_DIRNAME] (main): New unit tests.
7837 * memrchr.c: New file from GNU libc.
7838 Undef __memrchr, too.
7839 [!weak_alias]: Define __memrchr to memrchr.
7840 Guard weak_alias use with `#ifdef weak_alias'.
7842 2000-10-17 Jim Meyering <meyering@lucent.com>
7844 * quote.h (PARAMS): Define and use.
7845 Reported by Akim Demaille.
7847 * getopt.c: Update from libc.
7849 2000-10-16 Jim Meyering <meyering@lucent.com>
7851 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
7854 2000-09-25 Jim Meyering <meyering@lucent.com>
7856 * md5.h (rol): Define (from GnuPG).
7858 * sha.c: Give credit (GnuPG) where due.
7859 (M): Use rol rather than open-coding it.
7860 Add a FIXME comment.
7862 2000-09-21 Jim Meyering <meyering@lucent.com>
7864 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
7865 Reported by Michael Stone.
7867 2000-09-20 Jim Meyering <meyering@lucent.com>
7869 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
7870 (noinst_HEADERS): Add sha.h.
7871 Based on code from Scott G. Miller and from GnuPG.
7873 2000-09-15 Jim Meyering <meyering@lucent.com>
7875 * regex.c: Update from libc.
7877 2000-09-10 Jim Meyering <meyering@lucent.com>
7879 * getopt.c (_getopt_internal): Update from glibc.
7881 2000-09-09 Jim Meyering <meyering@lucent.com>
7883 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
7884 think it should be used as a general replacement for isascii.
7885 * fnmatch.c: Likewise.
7886 * mbswidth.c: Likewise
7887 * regex.c: Likewise.
7890 * userspec.c: Include sys/param.h and limits.h.
7892 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
7893 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
7894 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
7895 UID, GID. Check range.
7897 2000-09-06 Jim Meyering <meyering@lucent.com>
7899 * getopt.c (_getopt_internal): Update from glibc.
7901 2000-08-30 Jim Meyering <meyering@lucent.com>
7903 * strftime.c: Merge in changes from GNU libc.
7905 2000-08-26 Jim Meyering <meyering@lucent.com>
7907 * closeout.c: Include "__fpending.h".
7908 (close_stdout_status): Return right away if there's nothing to flush.
7910 * Makefile.am (noinst_HEADERS): Add __fpending.h.
7911 * __fpending.c: New file.
7912 * __fpending.h: New file.
7914 2000-08-07 Paul Eggert <eggert@twinsun.com>
7916 Standardize on "memory exhausted" instead of "Memory exhausted"
7917 or "virtual memory exhausted".
7918 * obstack.c (print_and_abort): Use "memory exhausted", not
7919 "virtual memory exhausted".
7920 * same.c (same_name): Invoke xalloc_die instead of printing
7922 * userspec.c (parse_user_spec): Likewise.
7923 * bumpalloc.h: comment fix
7924 * same.c, userspec.c: Include xalloc.h.
7926 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
7927 not char *const and pointing to a constant array.
7928 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
7929 (xrealloc): Comment fix.
7931 * userspec.c (parse_user_spec):
7932 Don't translate a message until just before returning,
7933 to avoid unnecessary translation.
7935 2000-08-07 Jim Meyering <meyering@lucent.com>
7937 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
7938 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
7939 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
7940 getgroups.c, gethostname.c, getopt.h, group-member.c,
7941 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
7942 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
7943 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
7944 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
7945 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
7946 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
7947 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
7948 yesno.c: Back out Copyright date changes for each file with no change
7949 this year. This eases coordination with other programs using the same
7950 source code modules. From Paul Eggert.
7952 2000-08-03 Greg McGary <greg@mcgary.org>
7954 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
7955 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
7956 (EXTEND_BUFFER): Use them.
7958 2000-08-01 Jim Meyering <meyering@lucent.com>
7960 * dirname.c (ISSLASH): Define.
7961 (BACKSLASH_IS_PATH_SEPARATOR): Define.
7962 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
7963 both `\' and `/' may be use as path separators.
7964 Based on a patch from Prashant TR.
7966 2000-07-31 Paul Eggert <eggert@twinsun.com>
7968 * quotearg.c (quotearg_n_options): Don't make the initial
7969 slot vector a constant, since it might get modified.
7971 2000-07-31 Jim Meyering <meyering@lucent.com>
7973 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
7974 * obstack.c (print_and_abort): Likewise.
7976 2000-07-30 Paul Eggert <eggert@twinsun.com>
7978 * quotearg.c (quotearg_n_options): Preallocate a slot 0
7979 buffer, so that the caller can always quote one small
7980 component of a "memory exhausted" message in slot 0.
7981 From a suggestion by Jim Meyering.
7983 2000-07-30 Jim Meyering <meyering@lucent.com>
7985 * makepath.c (make_path): Quote the other instance, too.
7987 * quotearg.c (N_STATIC_SLOTVECS): Define.
7988 (STATIC_BUF_SIZE): Define.
7989 (quotearg_n_options): Use only statically allocated storage when
7990 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
7991 than STATIC_BUF_SIZE.
7993 2000-07-29 Jim Meyering <meyering@lucent.com>
7995 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
7996 * dirname.c (dir_name): Likewise.
7998 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
8000 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
8001 (dir_name): Assert that there are no trailing slashes.
8003 2000-07-18 Bruno Haible <haible@clisp.cons.org>
8005 * mbswidth.h (mbswidth): Add a flags argument.
8006 (mbswidth): New declaration.
8007 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
8008 * mbswidth.c (mbswidth): Add a flags argument.
8009 (mbsnwidth): New function.
8011 2000-07-24 Jim Meyering <meyering@lucent.com>
8013 * mbswidth.c: Remove useless #else. From Bruno Haible.
8015 2000-07-23 Paul Eggert <eggert@twinsun.com>
8017 * mbswidth.c (_XOPEN_SOURCE):
8018 Don't define; this causes problems on Solaris 7.
8019 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
8021 2000-07-23 Paul Eggert <eggert@twinsun.com>
8024 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
8025 so that mbstate_t is always defined.
8027 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
8028 be 1 in at least one GCC installation, and this configuration
8029 error is likely to be common. Ignoring MB_LEN_MAX hurts
8030 performance on hosts that have mbrtowc but have only unibyte
8031 locales, but I assume these hosts are rare.
8033 2000-07-23 Paul Eggert <eggert@twinsun.com>
8035 * quotearg.c: Streamline by invoking multibyte code only if needed.
8036 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
8037 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
8038 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
8039 invoke multibyte primitives.
8041 2000-07-23 Jim Meyering <meyering@lucent.com>
8043 * basename.c (base_name): Add an assertion.
8045 2000-07-15 Bruno Haible <clisp.cons.org>
8047 * quotearg.c: When the system forces us to redefine mbstate_t,
8048 shadow its mbsinit function.
8050 2000-07-16 Bruno Haible <haible@clisp.cons.org>
8052 * mbswidth.h: New file.
8053 * mbswidth.c: New file.
8054 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
8055 (noinst_HEADERS): Add mbswidth.h.
8057 2000-07-17 Bruno Haible <haible@clisp.cons.org>
8059 * config.charset: Add support for FreeBSD. Improve support for HP-UX
8062 2000-07-15 Jim Meyering <meyering@lucent.com>
8064 * makepath.c: Include quote.h.
8065 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
8066 corresponding argument in a `quote (...)' call.
8067 Give better diagnostics.
8069 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
8070 (noinst_HEADERS): Add quote.h.
8072 * quote.c (quote, quote_n): New file. Two functions taken verbatim
8073 from tar's src/misc.c.
8074 * quote.h: New file. Prototypes for same.
8076 2000-07-10 Paul Eggert <eggert@twinsun.com>
8078 From a suggestion by Bruno Haible.
8079 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
8080 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
8081 to decide whether to define the BeOS workaround macro;
8082 this adjusts to the change to AC_MBSTATE_T.
8084 2000-07-13 Paul Eggert <eggert@twinsun.com>
8086 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
8088 * quotearg.c (quoting_style_args, quoting_style_vals,
8089 quotearg_buffer_restyled): Add support for
8090 clocale_quoting_style. Undo previous change to
8091 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
8092 and "{RIGHT QUOTATION MARK}" msgids.
8094 2000-07-05 Paul Eggert <eggert@twinsun.com>
8096 The old behavior of quoting `like this' doesn't look good with
8097 newer, ISO-style fonts. See:
8098 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
8100 Instead, quote "like this" by default. Let the translator
8101 tailor the locale-specific quoting behavior by providing
8102 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
8104 * quotearg.c (N_): New macro.
8105 (gettext_default): New function.
8106 (quotearg_buffer_restyled): Use
8107 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
8108 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
8110 2000-07-09 Jim Meyering <meyering@lucent.com>
8112 * Most files: Update copyright dates to include 2000.
8114 2000-07-08 Jim Meyering <meyering@lucent.com>
8116 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
8118 (xgethostname): Remove now-unnecessary #ifdef.
8119 Move declaration of `err' into loop where it's used.
8121 2000-07-05 Bruno Haible <haible@clisp.cons.org>
8123 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
8124 by allocating a larger buffer. Test the gethostname return value for
8125 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
8126 returns an error and ENAMETOOLONG isn't defined.
8128 2000-07-05 Paul Eggert <eggert@twinsun.com>
8129 and Bruno Haible <haible@clisp.cons.org>
8131 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
8133 2000-07-05 Bruno Haible <haible@clisp.cons.org>
8135 * quotearg.c (struct quoting_options): Simplify quote_these_too
8138 2000-07-03 Jim Meyering <meyering@lucent.com>
8140 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
8141 Reported by Bruno Haible.
8143 2000-07-04 Jim Meyering <meyering@lucent.com>
8145 * quotearg.c: Make inclusion of <wchar.h> independent of whether
8146 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
8149 2000-07-03 Paul Eggert <eggert@twinsun.com>
8150 and Bruno Haible <haible@clisp.cons.org>
8152 * quotearg.c (mbrtowc):
8153 Assign to *pwc, and return 1 only if result is nonzero.
8154 (iswprint): Use ISPRINT when substituting our own mbrtowc.
8156 2000-07-03 Jim Meyering <meyering@lucent.com>
8158 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
8159 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
8162 2000-07-02 Jim Meyering <meyering@lucent.com>
8164 * quotearg.c (mbstate_t): Don't define here.
8166 2000-07-02 Jim Meyering <meyering@lucent.com>
8168 * nanosleep.c (SIGCONT): Define if not already defined.
8170 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8172 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
8173 per change in ../m4/ls-mntd-fs.m4.
8174 (read_filesystem_list): Ignore symbolic links.
8176 2000-06-29 Jim Meyering <meyering@lucent.com>
8178 * same.c: Include <string.h> or <strings.h>, as appropriate,
8179 for declaration of strcmp.
8181 * long-options.c: Include <stdlib.h>, for declaration of exit.
8183 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
8184 Avoid warning by casting result to `char *' to remove `const'.
8186 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8188 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
8190 2000-06-26 Paul Eggert <eggert@twinsun.com>
8192 savedir now sets errno on failure and invokes xmalloc to get memory.
8193 Fix a couple of other minor bugs while we're at it.
8195 * savedir.c (<unistd.h>): Do not include; there's no need.
8196 (NAMLEN): Remove macro.
8197 (malloc, realloc): Remove decls.
8199 ("xalloc.h"): Include.
8200 (NAME_SIZE_DEFAULT): New macro.
8201 (savedir): Use xmalloc / xrealloc to allocate memory.
8202 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
8203 Skip "" directory entries.
8204 Use strlen to calculate directory entry length, since the old method
8205 is rarely used these days and isn't worth supporting.
8206 Don't use a pointer after freeing it.
8207 Check for integer overflow when calculating allocation size.
8208 Use memcpy to copy entries, instead of stpcpy.
8209 Set errno properly when returning NULL.
8210 Check for readdir error.
8212 2000-06-26 Jim Meyering <meyering@lucent.com>
8214 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
8216 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8218 * getusershell.c (xmalloc, xrealloc): Remove functions.
8220 Don't include <stdlib.h>. Don't declare malloc, realloc.
8222 2000-06-23 Bruno Haible <haible@clisp.cons.org>
8224 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
8226 2000-06-24 Jim Meyering <meyering@lucent.com>
8228 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
8230 2000-06-21 Jim Meyering <meyering@lucent.com>
8232 * getpass.c: New file, from Bruno Haible. Required for BeOS.
8234 2000-06-19 Paul Eggert <eggert@twinsun.com>
8236 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
8237 (mbrtowc, mbstate_t): Define substitutes if
8238 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
8239 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
8240 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
8242 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8244 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
8245 than 1024, return a memory chunk of least possible size, instead
8246 of size PATH_MAX + 2. In the loop, increment the size proportionally.
8247 Use free/xmalloc instead of xrealloc to avoid copying for very long
8250 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8252 * canon-host.c (canon_host): Use malloc and memcpy to copy an
8253 address, not strdup. Include <stdlib.h> and don't declare free().
8255 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8257 * path-concat.c (path_concat): Don't access dir[-1] if dir is
8260 2000-06-21 Jim Meyering <meyering@lucent.com>
8262 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
8263 (noinst_HEADERS): Add getstr.h.
8265 * getline.c (getstr): Move into a separate file.
8266 * getstr.c (getstr): New file, extracted from getline.c, with
8267 the following changes: new parameter, delim2; both delim[12]
8268 parameters have type `int', not `char'. The latter would lose
8269 with 8-bit delimiters.
8270 * getstr.h: New file.
8272 2000-06-19 Jim Meyering <meyering@lucent.com>
8274 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
8276 2000-06-18 Jim Meyering <meyering@lucent.com>
8278 * mkdir.c: Remove file, due mainly to copyright incompatibility.
8279 Besides, these days every porting target provides a mkdir function.
8281 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
8282 (this snippet comes from src/system.h).
8284 2000-06-15 Paul Eggert <eggert@twinsun.com>
8286 * human.c (adjust_value): New function.
8287 (human_readable_inexact): Apply rounding style even when
8288 printing approximate values.
8290 2000-06-14 Paul Eggert <eggert@twinsun.com>
8292 * human.c (human_readable_inexact): Allow an input block
8293 size that is not a multiple of the output block size, and vice versa.
8294 Reported by Piergiorgio Sartor.
8296 2000-06-14 Paul Eggert <eggert@twinsun.com>
8298 * getdate.y (get_date): Apply relative times after time
8299 zone indicator, not before. Reported by Todd A. Jacobs.
8301 2000-06-13 Jim Meyering <meyering@lucent.com>
8303 * Makefile.am (all-local): Depend on lstat.c and stat.c.
8305 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
8307 2000-06-12 Paul Eggert <eggert@twinsun.com>
8309 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
8311 2000-06-04 Paul Eggert <eggert@twinsun.com>
8313 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
8315 2000-06-04 Jim Meyering <meyering@lucent.com>
8317 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
8318 SunOS 4.1.4 for which gid_t is an unsigned type.
8320 2000-06-03 Jim Meyering <meyering@lucent.com>
8322 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
8324 2000-05-26 Bruno Haible <haible@clisp.cons.org>
8326 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
8327 newer, don't install charset.alias.
8328 * config.charset: Change the Linux/glibc rules so they become empty
8329 on glibc-2.1 or newer.
8331 2000-06-02 Jim Meyering <meyering@lucent.com>
8333 * mountlist.c: Back out last change. Instead, do this...
8334 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
8335 member using the same `ignore'-testing code.
8336 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
8340 2000-05-29 Jim Meyering <meyering@lucent.com>
8342 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
8343 with the `ignore' attribute. Based on a patch from Mark D. Roth.
8345 2000-05-22 Jim Meyering <meyering@lucent.com>
8347 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
8349 2000-05-18 Jim Meyering <meyering@lucent.com>
8351 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
8352 back, too, since it may have been modified by allocate_entry.
8353 (hash_delete): Rewrite to use neither the assignment operator
8354 nor the comma operator in an if-expression.
8356 2000-05-15 Paul Eggert <eggert@twinsun.com>
8359 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
8360 Remove; no longer needed.
8361 "quotearg.h": Add include.
8362 (file_name): Do not bother to explicitly initialize to NULL; it's less
8363 efficient on some hosts.
8364 (close_stdout_status): Remove test as to whether stdout was already
8365 closed; it breaks for the case "echo x | sort >&-".
8366 Quote file name colons.
8367 Do not assume that _("write error") lacks format strings.
8369 2000-05-15 Jim Meyering <meyering@lucent.com>
8371 * version-etc.c (version_etc_copyright): Update the copyright string
8372 used in all --version output.
8374 2000-05-14 Jim Meyering <meyering@lucent.com>
8376 * closeout.c (close_stdout_set_file_name): New function.
8377 (close_stdout_status): Use new file-scoped global.
8378 Return right away if fstat says the stdout file descriptor is invalid.
8379 * closeout.h (close_stdout_set_file_name): Declare.
8381 2000-05-10 Jim Meyering <meyering@lucent.com>
8383 * closeout.c [default_exit_status]: New file-scoped variable.
8384 (close_stdout_set_status): New function.
8385 * closeout.h (close_stdout_set_status): Declare.
8387 2000-05-08 Jim Meyering <meyering@lucent.com>
8389 * long-options.c: Don't include closeout.h.
8390 (parse_long_options): Don't call close_stdout for --version.
8392 2000-05-06 Jim Meyering <meyering@lucent.com>
8394 * strnlen.c: Undefine __strnlen and strnlen.
8395 [!weak_alias]: Define __strnlen to strnlen.
8397 * atexit.c: New file, from libiberty.
8399 2000-05-06 Jim Meyering <meyering@lucent.com>
8401 * closeout.c (close_stdout_status): Also check for errors on the
8404 2000-05-05 Bruno Haible <haible@clisp.cons.org>
8406 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
8407 instead of xmalloc, xrealloc, path_concat.
8408 (locale_charset): Treat empty environment variables as absent.
8409 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
8411 2000-05-04 Jim Meyering <meyering@lucent.com>
8413 * getopt.c: Update from glibc.
8414 * obstack.c: Likewise.
8415 * obstack.h: Likewise.
8416 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
8418 * regex.h: Likewise.
8419 * strndup.c: Likewise.
8420 * strnlen.c: New file, from glibc.
8422 2000-05-01 Jim Meyering <meyering@lucent.com>
8424 * full-write.c (full_write): Remove `FIXME' part of comment.
8426 2000-04-29 Jim Meyering <meyering@lucent.com>
8428 * path-concat.c: Declare strdup only if it's not defined.
8429 * canon-host.c: Likewise.
8431 2000-04-28 Jim Meyering <meyering@lucent.com>
8433 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
8434 redefinition warning on some systems (HPUX). Otherwise, regex.h is
8435 included first, then limits.h is included by locale.h by libintl.h.
8436 From John David Anglin.
8438 2000-04-25 Jim Meyering <meyering@lucent.com>
8440 * makepath.c (S_IRWXUGO): Define.
8441 (make_path): Always perform explicit chmod if MODE specifies any
8442 of the `special' permission bits. Prompted by a bug report against
8443 install from Mate Wierdl and Joost van Baal.
8445 2000-04-18 Jim Meyering <meyering@lucent.com>
8449 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
8450 getpagesize. For BeOS. Based on a patch from Bruno Haible.
8452 2000-04-17 Jim Meyering <meyering@lucent.com>
8454 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
8455 the definition of it to rpl_strftime also defined-away the system's
8458 2000-04-15 Jim Meyering <meyering@lucent.com>
8460 Use `C' to denote so-called `contiguous' files, the same way
8462 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
8463 (ftypelet): Use S_ISCTG.
8464 From Michael Deutschmann.
8466 2000-04-14 Jim Meyering <meyering@lucent.com>
8468 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
8470 2000-04-08 Jim Meyering <meyering@lucent.com>
8472 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
8473 names don't conflict. Reported by Eli Zaretskii.
8475 2000-03-28 Bruno Haible <haible@clisp.cons.org>
8477 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
8478 bug. Deal with the different error behavior of Irix iconv.
8480 2000-04-07 Jim Meyering <meyering@lucent.com>
8482 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
8483 to work around system header problems on AIX 3.2.5. From Bruno Haible.
8485 2000-04-05 Jim Meyering <meyering@lucent.com>
8487 Portability tweaks required for ultrix4.3.
8488 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
8489 * readutmp.c: Include sys/types.h before sys/stat.h.
8490 * canon-host.c: Declare strdup.
8491 * path-concat.c: Likewise.
8492 From John David Anglin.
8494 2000-04-04 Jim Meyering <meyering@lucent.com>
8496 Be more DOS 8.3-friendly.
8497 * ref-add.sin: Renamed from ref-add.sed.in.
8498 * ref-del.sin: Renamed from ref-del.sed.in.
8499 * Makefile.am: Reflect renaming.
8500 Reported by Eli Zaretskii.
8502 Use a temporary file name that won't clash with `charset.alias'
8503 in the DOS 8.3 name space.
8504 * Makefile.am (charset_tmp): Define.
8505 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
8506 (uninstall-local): Likewise.
8507 Reported by Eli Zaretskii.
8509 2000-03-29 Paul Eggert <eggert@twinsun.com>
8511 * time/strftime.c (my_strftime): Make sure we call the system
8512 strftime, not ourselves, when invoking the underlying strftime.
8514 2000-03-24 Jim Meyering <meyering@lucent.com>
8516 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
8517 (charset_alias): Define.
8518 (install-exec-local): Factor out common code.
8519 (uninstall-local): Split lines longer than 80.
8520 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
8522 (.sed.in.sed): New rule. Don't redirect directly to $@.
8523 (CLEANFILES): Add ref-add.sed and ref-del.sed.
8525 2000-03-19 Bruno Haible <haible@clisp.cons.org>
8527 * config.charset: Output a line containing "Packages using this file".
8528 * ref-add.sed.in, ref-del.sed.in: New files.
8529 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
8530 ref-del.sed): New rules.
8532 2000-03-17 Jim Meyering <meyering@lucent.com>
8534 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
8535 Otherwise, include <strings.h>
8537 2000-03-17 Bruno Haible <haible@clisp.cons.org>
8539 * unicodeio.c (utf8_wctomb): New function.
8540 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
8541 format instead of in UCS-4 with platform dependent endianness.
8543 2000-03-07 Paul Eggert <eggert@twinsun.com>
8545 * savedir.c (savedir): Work even if directory size is
8546 negative; this can happen with some screwy NFS configurations.
8548 2000-03-06 Jim Meyering <meyering@lucent.com>
8550 * localcharset.c (get_charset_aliases): Don't try to free file_name
8551 if it's NULL (because we ran out of memory). From Bruno Haible.
8553 2000-03-05 Jim Meyering <meyering@lucent.com>
8555 * localcharset.c ("path-concat.h"): Include.
8556 (get_charset_aliases): Use path_concat instead of ANSI string
8559 * unicodeio.h (PARAMS): Define.
8560 Use it to guard prototype.
8562 2000-03-04 Jim Meyering <meyering@lucent.com>
8564 * Makefile.am (install-exec-local): Create $(libdir) before installing
8566 (uninstall-local): Uncomment this rule so `make distcheck' works
8569 * unicodeio.c (<errno.h>): Include it.
8570 (errno): Declare if not defined.
8572 * localcharset.c: Add Bruno's comment justifying use of volatile.
8574 * config.charset: New version, incorporating remarks from a linux
8575 i18n mailing list. From Bruno Haible.
8577 2000-03-02 Jim Meyering <meyering@lucent.com>
8579 * Makefile.am (EXTRA_DIST): Add config.charset.
8581 2000-03-01 Jim Meyering <meyering@lucent.com>
8583 * localcharset.c: Guard some #includes with `#if HAVE_...'.
8584 * unicodeio.c: Likewise.
8586 2000-02-02 Bruno Haible <haible@clisp.cons.org>
8588 * config.charset: New file.
8589 * localcharset.c: New file.
8590 * unicodeio.h, unicodeio.c: New files.
8591 * Makefile.am (DEFS): Add -DLIBDIR=...
8592 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
8593 (noinst_HEADERS): Add unicodeio.h.
8594 (all-local, install-exec-local, charset.alias): New targets.
8596 2000-02-28 Paul Eggert <eggert@twinsun.com>
8598 * quotearg.c (ALERT_CHAR): New macro.
8599 (quotearg_buffer_restyled): Use it.
8601 2000-02-27 Jim Meyering <meyering@lucent.com>
8603 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
8604 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
8606 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
8607 not `#if STDC_HEADERS'.
8608 Declare malloc if needed.
8610 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
8611 now that autoconf always defines the HAVE_DECL_ symbols.
8612 * human.c: Likewise.
8614 * strtoumax.c: Likewise.
8616 * backupfile.c: Arrange for cpp to fail if the configure-time
8617 declaration check was not run.
8619 * human.c: Likewise.
8621 * strtoumax.c: Likewise.
8623 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
8624 then first look up the entire `.'-containing string as a login name.
8626 2000-02-18 Paul Eggert <eggert@twinsun.com>
8628 * getdate.y: Handle two-digit years with leading zeros correctly.
8629 (textint): New typedef.
8630 (parser_control): Member year changed from int to textint.
8632 (YYSTYPE): Removed; replaced by %union with int and textint members.
8633 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
8634 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
8635 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
8636 (tSNUMBER, tUNUMBER): Now of type <textintval>.
8637 (date, number, to_year): Use width of number in digits, not its value,
8638 to determine whether it's a 2-digit year, or a 2-digit time.
8639 (yylex): Store number of digits of numeric tokens.
8640 Reported by John Kendall.
8642 (parser_control): Changed from struct parser_control to typedef (for
8643 consistency). All uses changed.
8645 (tID): Removed; not used.
8646 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
8648 2000-02-14 Paul Eggert <eggert@twinsun.com>
8650 * getpagesize.h (getpagesize): Port to VMS for Alpha;
8651 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
8653 2000-02-12 Jim Meyering <meyering@lucent.com>
8655 * userspec.c (ISDIGIT): Define it.
8656 (isdigit): Remove definition.
8657 (is_number): Use ISDIGIT, not isdigit.
8658 <libintl.h>: Include.
8660 (parse_user_spec): Mark translatable strings.
8662 2000-02-10 Jim Meyering <meyering@lucent.com>
8664 With these changes, nanosleep.[ch] are finally enough like the other
8665 lib/* replacement files to compile on a few more losing systems.
8667 * nanosleep.h: Don't include config.h.
8668 Remove prototype from declaration of nanosleep.
8669 (PARAMS): Remove now-unneeded definition.
8670 * nanosleep.c: #undef nanosleep.
8671 (rpl_nanosleep): Rename from nanosleep.
8673 2000-02-03 Jim Meyering <meyering@lucent.com>
8675 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
8676 rather than with `#if HAVE_UTMPNAME'.
8678 2000-02-01 Jim Meyering <meyering@lucent.com>
8680 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
8682 2000-01-31 Jim Meyering <meyering@lucent.com>
8684 * nanosleep.h (nanosleep): Guard declaration with
8685 `#if ! HAVE_DECL_NANOSLEEP'.
8686 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
8687 the declaration in that vendor's sys/timers.h.
8688 Reported by Christian Krackowizer.
8690 * quotearg.c (ISASCII): Add #undef and move definition to follow
8691 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
8692 (ISPRINT): Likewise.
8693 Reported by Tom Tromey.
8695 2000-01-30 Jim Meyering <meyering@lucent.com>
8697 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
8698 uses of ->ut_name. The latter doesn't work with new Linux header files
8699 where only utmpx.ut_user is declared.
8701 * readutmp.h (UT_USER): Define.
8703 2000-01-23 Jim Meyering <meyering@lucent.com>
8705 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
8708 2000-01-22 Jim Meyering <meyering@lucent.com>
8710 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
8711 [! HAVE_DECL_STRTOULL]: Declare strtoull.
8712 Required for some AIX systems. Reported by Christian Krackowizer.
8713 [TESTING] (main): New function.
8715 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
8716 * dirname.c (dir_name): Support for DOS-style file names with drive
8719 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
8721 * strverscmp.c (ISDIGIT): Define.
8722 (strverscmp): Use ISDIGIT, not isdigit.
8724 2000-01-17 Paul Eggert <eggert@twinsun.com>
8726 * nanosleep.c (nanosleep):
8727 Don't use SA_INTERRUPT to decide whether to call sigaction, as
8728 POSIX.1 doesn't require SA_INTERRUPT and some systems
8729 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
8730 it's been part of POSIX.1 since day 1 (in 1988).
8732 2000-01-17 Jim Meyering <meyering@lucent.com>
8734 * interlock: Remove unused file. Reported by François Pinard.
8736 2000-01-16 Paul Eggert <eggert@twinsun.com>
8738 * quotearg.c (quotearg_buffer_restyled): Do not quote
8739 alert, backslash, formfeed, and vertical tab unnecessarily in
8740 shell quoting style.
8743 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
8744 Free Software Foundation, Inc.
8745 Copying and distribution of this file, with or without modification,
8746 are permitted provided the copyright notice and this notice are preserved.