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 Rewrite fts.c not to change the current working directory,
49 by using openat, fstatat, fdopendir, etc..
51 * fts.c [! _LIBC]: Include "openat.h", "unistd--.h", and "fcntl--.h".
52 [_LIBC] (fchdir): Don't undef or define; no longer used.
53 (FCHDIR): Define in terms of cwd_advance_fd rather than fchdir.
54 Now, this `function' always succeeds, and consumes its file descriptor
55 parameter -- so callers must not close such FDs. Update callers.
56 (diropen_fd, opendirat, cwd_advance_fd): New functions.
57 (diropen): Add parameter, SP. Adjust all callers.
58 Implement using diropen_fd, rather than open.
59 (fts_open): Initialize new member, fts_cwd_fd.
60 Remove fts_rft-setting code.
61 (fts_close): Close fts_cwd_fd, if necessary.
62 (__opendir2): Define in terms of opendir or opendirat,
63 depending on whether the FST_NOCHDIR flag is set.
64 (fts_build): Since fts_safe_changedir consumes its FD, and since
65 this code must do `closedir(dirp)', dup the dirfd(dirp) argument,
66 and close the dup'd file descriptor upon failure.
67 (fts_stat): Use fstatat(...AT_SYMLINK_NOFOLLOW) in place of lstat.
68 (fts_safe_changedir): Tweak semantics to reflect that this function
69 now calls cwd_advance_fd and hence consumes its FD argument.
70 * fts_.h [struct FTS] (fts_cwd_fd): New member.
71 (fts_rft): Remove now-unused member.
73 * openat.c (fchownat): New function.
74 * openat.h (fchmodat, fchownat): Declare.
75 (chmodat, lchmodat): Define convenience functions.
76 (chownat, lchownat): Likewise.
78 * chdir-safer.h, chdir-safer.c: New files.
80 * modechange.c (mode_compile): Reject an invalid mode string
81 that starts with an octal digit. From Andreas Gruenbacher.
83 * openat.c: Include "fcntl--.h" and "unistd--.h", to map open
84 and dup to open_safer and dup_safer, respectively.
85 (openat_permissive): Fix typo in comment.
87 * openat.c: Don't include <stdlib.h>, <unistd.h>, <fcntl.h>,
88 "gettext.h"; either no longer needed or are guaranteed by openat.h.
89 (_): Remove; no longer needed.
90 (openat): Renamed from rpl_openat; no need for rpl_openat
91 since openat.h renames openat for us.
92 Replace most of the body with a call to openat_permissive,
93 to avoid duplicate code.
94 Port to (probably hypothetical) environments were mode_t is
96 (openat_permissive): Require mode arg, so that we can check
97 types better. Put it just after flags. Change cwd failure
98 indicator from pointer-to-bool to pointer-to-errno-value.
100 Invoke openat_save_fail and/or openat_restore_fail if
101 cwd_errno is null, so that openat can call us.
102 (openat_permissive, fdopendir, fstatat, unlinkat):
103 Simplify errno handling to avoid some duplicate code,
104 as it's OK to set errno on success.
105 * openat.h: Revamp code so that function macros depend on
106 __OPENAT_PREFIX only, not also on AT_FDCWD.
107 (openat_ro): Remove. Caller changed to use openat_permissive.
108 (openat_permissive): Now a macro, if not a function.
109 (openat_restore_fail, openat_save_fail): Now always functions,
110 since mkdirat needs them even if __OPENAT_PREFIX is defined.
112 * openat-priv.h: New file, defining macros used by mkdirat.c
114 * mkdirat.c: Include openat-priv.h.
115 Remove definitions of macros defined therein.
116 * openat.c: Likewise.
118 * mkdirat.c (mkdirat): New file and function.
119 * openat.h (mkdirat): Declare.
121 * openat.c (fdopendir): Don't change errno when returning non-NULL.
123 * openat.h (openat_permissive): Declare.
126 * openat.c (EXPECTED_ERRNO): New macro.
127 (openat_permissive): New function -- used in remove.c rewrite.
128 (all functions): Set errno just before returning, only if there
129 was an actual failure.
130 Use EXPECTED_ERRNO rather than comparing against only ENOTDIR.
132 Emulate openat-family functions using Linux's procfs, if possible.
133 Idea and some code based on Ulrich Drepper's glibc changes.
135 * openat.c: (BUILD_PROC_NAME): New macro.
136 Include <stdio.h>, <string.h>, "alloca.h" and "intprops.h".
137 (rpl_openat): Emulate by trying to open /proc/self/fd/%d/%s,
138 before falling back on save_cwd and restore_cwd.
139 (fdopendir, fstatat, unlinkat): Likewise.
141 * openat.c (fstatat, unlinkat): Perform the syscall directly,
142 skipping the save_cwd...restore_cwd overhead, if FILE is absolute.
144 * openat.c (rpl_openat): Use the promoted type (int), not mode_t,
145 as second argument to va_arg. Otherwise, some versions of gcc
146 warn that `if this code is reached, the program will abort'.
148 2006-01-09 Andreas Gruenbacher <agruen@suse.de>
152 Add POSIX ACL support
153 * acl.h (copy_acl, set_acl): Add declarations.
154 * acl.c (acl_entries): Add fallback implementation for POSIX ACL
155 systems other than Linux.
156 (chmod_or_fchmod): New function: use fchmod when possible,
158 (file_has_acl): Add a POSIX ACL implementation, with a
159 Linux-specific subcase.
160 (copy_acl): Add: copy an acl and S_ISUID, S_ISGID, and
161 S_ISVTX from one file to another. Fall back to fchmod/chmod when
162 acls are unsupported.
163 (set_acl): Add: set a file's acl and S_ISUID, S_ISGID, and
164 S_ISVTX to a defined value. Fall back to fchmod/chmod when acls
167 2006-01-09 Bruno Haible <bruno@clisp.org>
169 * sysexit_.h (EX_OK): New macro.
170 Suggested by Martin Lambers <marlam@marlam.de>.
172 2006-01-09 Bruno Haible <bruno@clisp.org>
174 * javacomp.sh.in: Move to ../build-aux/javacomp.sh.in.
175 * javaexec.sh.in: Move to ../build-aux/javaexec.sh.in.
176 * csharpcomp.sh.in: Move to ../build-aux/csharpcomp.sh.in.
177 * csharpexec.sh.in: Move to ../build-aux/csharpexec.sh.in.
179 2006-01-09 Bruno Haible <bruno@clisp.org>
181 * stdint_.h (SIZE_MAX): Write the value without involving negative
184 2005-10-16 Bruno Haible <bruno@clisp.org>
186 * stdint_.h: On Linux libc4 and libc5, include <sys/bitypes.h> and
187 don't define _STDINT_H_NEED_SIGNED_INT_TYPES.
189 2006-01-04 Paul Eggert <eggert@cs.ucla.edu>
191 * strftime.c (tzname): Don't declare if it is already #defined.
192 Problem reported for Mingw by Mark Junker.
194 2006-01-03 Paul Eggert <eggert@cs.ucla.edu>
196 * xtime.h (xtime_make, xtime_nonnegative_nsec, xtime_nsec): Use
197 long int, not int, for nanosecond counts, so that people who are
198 used to POSIX struct timespec won't be surprised. Reported by Jim
201 2005-12-16 Jim Meyering <jim@meyering.net>
203 * fprintftime.c, fprintftime.h: New files.
205 2005-12-10 Sergey Poznyakoff <gray@gnu.org.ua>
207 * argp-fmtstream.c (__argp_fmtstream_update): Fix coredump
208 * argp-help.c (fill_in_uparams): Check if the constructed
209 struct uparams is valid. Fall back to the default values if it is
212 2005-12-09 Sergey Poznyakoff <gray@gnu.org.ua>
214 * argp-help.c (__argp_base_name): New function
215 (__argp_short_program_name): Rewrite using __argp_base_name
216 * argp-namefrob.h: Define program_invocation_name and
217 program_invocation_short_name if requested
218 (__argp_base_name): Add prototype
219 * argp-parse.c (argp_def): Use gettext wrappers
220 (argp_default_parser): Use __argp_base_name
221 * argp-pin.c: New file. Defines program_invocation_name and
222 program_invocation_short_name on systems that lack them.
224 2005-12-07 Paul Eggert <eggert@cs.ucla.edu>
226 * stat-time.h (STATE_TIMESPEC, STAT_TIMESPEC_NS): Add check for
227 TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC, to fix IRIX 5.3
228 porting problem reported by Georg Schwarz in
229 <http://lists.gnu.org/archive/html/bug-coreutils/2005-12/msg00083.html>.
231 2005-07-09 Bruno Haible <bruno@clisp.org>
233 * csharpcomp.sh.in (options_csc): For -l option, add a .dll suffix.
234 * csharpcomp.c (compile_csharp_using_sscli): Likewise.
235 Reported by Mark Junker <mjscod@gmx.de>.
237 2005-11-29 Paul Eggert <eggert@cs.ucla.edu>
239 * stdint_.h (intmax_t) [defined intmax_t]: Do not declare.
240 (uintmax_t) [defined uintmax_t]: Do not declare.
241 (SIZE_MAX) [defined SIZE_MAX]: Do not define.
242 This works around a problem if intmax_t.m4 and/or uintmax_t.m4
243 and/or size_max.m4 are also used. Problem reported by Mark D. Baushke.
244 (SIZE_MAX): Define to ((size_t) -1), not (~(size_t)0), for the
245 sake of portability to weird hosts that C allows (though we don't
246 know of any practical examples).
248 * savedir.h (fdsavedir): New decl.
249 * savedir.c (fdsavedir, savedirstream): New functions; the latter
250 contains most of the former guts of savedir.
251 (savedir): Use savedirstream.
254 2005-11-15 Paul Eggert <eggert@cs.ucla.edu>
256 * xstrtod.c: Don't bother with #pragma STDC FENV_ACCESS ON, as
257 coreutils no longer futzes with rounding modes.
259 2005-11-14 Jim Meyering <jim@meyering.net>
261 * mkstemp-safer.c: Include <config.h>, required for possible
262 replacement of mkstemp.
264 2005-11-10 Paul Eggert <eggert@cs.ucla.edu>
266 * gethrxtime.c: Include "timespec.h" rather than the sys/time / time
268 (gethrxtime) [! (HAVE_NANOUPTIME
269 || (defined CLOCK_MONOTONIC && HAVE_CLOCK_GETTIME)
270 || HAVE_MICROUPTIME)]: Fall back on gettime rather than rolling
271 our own approximation.
273 2005-11-10 Simon Josefsson <jas@extundo.com>
275 * readline.c: Remove EOL.
277 2005-11-08 Eric Blake <ebb9@byu.net>
279 * inet_ntop.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
281 2005-11-08 Eric Blake <ebb9@byu.net>
283 * getaddrinfo.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
285 2005-10-30 Paul Eggert <eggert@cs.ucla.edu>
287 Fix porting problem reported by Theodoros V. Kalamatianos.
288 * utimens.c (futimens) [HAVE_WORKING_UTIMES && HAVE_FUTIMES]:
289 Don't assume that futimes failing means we must fail.
291 2005-10-29 Paul Eggert <eggert@cs.ucla.edu>
293 * getcwd.c (__getcwd): Don't assume that system calls after readdir
294 leave errno alone. Problem reported by Dmitry V. Levin.
296 2005-10-28 Paul Eggert <eggert@cs.ucla.edu>
298 * savedir.c (savedir): Don't assume that xrealloc etc. leave
299 errno alone. Problem reported by Frederic Jolliton.
301 2005-10-28 Simon Josefsson <jas@extundo.com>
303 * inet_ntop.h, inet_ntop.c: Make it work under mingw32: Add
304 "restrict" keywords, as per POSIX. Protect the function
305 declaration around HAVE_DECL_INET_NTOP rather than HAVE_INET_NTOP.
306 Don't use K&R prototypes. Check the sprintf return values.
307 Re-define EAFNOSUPPORT if not present. Indent.
309 * md5.h, md5.c: Simplify buffer handling visavi alignment,
310 suggested by Bruno Haible <bruno@clisp.org>.
312 * gc-gnulib.c, gc-libgcrypt.c: Check calloc return value.
314 * gc.h: Add MD2 and RMD160 length defines. Add prototypes.
316 * gc-libgcrypt.c: Add MD2 (which is not available through
319 * gc-gnulib.c: Add MD2. Implement gc_hash_* API.
321 * md2.h, md2.c: New files.
323 2005-10-24 Simon Josefsson <jas@extundo.com>
325 * md4.h: Shrink buffer size, now that we changed the type.
327 2005-10-22 Simon Josefsson <jas@extundo.com>
329 * arcfour.h, arcfour.c: Use fixed size indices in the
330 arcfour_context struct (simplify test vector testing in GNU
333 2005-10-22 Simon Josefsson <jas@extundo.com>
335 * md4.h, md4.c: Simplify buffer handling visavi alignment,
336 suggested by Bruno Haible <bruno@clisp.org>.
338 2005-10-22 Simon Josefsson <jas@extundo.com>
340 * crc.h: Include stddef.h, for size_t.
342 2005-10-21 Simon Josefsson <jas@extundo.com>
344 * arctwo.h (arctwo_setkey): Protect variable in CPP macro,
345 suggested by Ralf Wildenhues <Ralf.Wildenhues@gmx.de>.
347 2005-10-21 Simon Josefsson <jas@extundo.com>
349 * rijndael-api-fst.c: Fix bugs in CBC mode for more than one
352 2005-10-21 Simon Josefsson <jas@extundo.com>
354 * gc-gnulib.c: Support ARCTWO in CBC mode.
356 2005-10-21 Simon Josefsson <jas@extundo.com>
358 * hmac-md5.c (hmac_md5): Add comments, suggested by Bruno Haible
361 * hmac-sha1.c (hmac_sha1): Likewise.
363 * crc.c (crc32_update): Actually use crc parameter, suggested by
364 Bruno Haible <bruno@clisp.org>.
366 * crc.h: Include stdint.h directly, suggested by Bruno Haible
369 2005-10-21 Simon Josefsson <jas@extundo.com>
371 * des.h, des.c: New files.
373 * gc-gnulib.c: Support DES.c
375 2005-10-21 Simon Josefsson <jas@extundo.com>
377 * arctwo.h, arctwo.c: New files.
379 * gc-gnulib.c: Support ARCTWO.
381 2005-10-21 Simon Josefsson <jas@extundo.com>
383 * gc-libgcrypt.c (gc_cipher_open): Handle ECB.
385 2005-10-19 Simon Josefsson <jas@extundo.com>
387 * gc-gnulib.c: Support ARCFOUR.
389 2005-10-19 Simon Josefsson <jas@extundo.com>
391 * gc-gnulib.c: Implement gc_cipher_* API, currently only with AES
394 * gc.h: Add ECB enum type.
396 * hmac-md5.c, hmac-sha1.c: Include memxor.h.
398 2005-10-19 Simon Josefsson <jas@extundo.com>
400 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support MD4.
402 2005-10-18 Simon Josefsson <jas@extundo.com>
404 * md4.h, md4.c: New files, based on md5.?.
406 2005-10-17 Simon Josefsson <jas@extundo.com>
408 * gc-libgcrypt.c (gc_hmac_sha1): Fix assert.
410 * gc.h (gc_nonce, gc_pseudo_random, gc_random): Add prototypes.
412 2005-10-17 Simon Josefsson <jas@extundo.com>
414 * gc.h, gc-libgcrypt.c: Add more hash types/functions.
416 2005-10-17 Simon Josefsson <jas@extundo.com>
418 * gc.h, gc-libgcrypt.c: Add ciphers.
420 2005-10-17 Simon Josefsson <jas@extundo.com>
422 * sha1.c: Use uint32_t instead of md5_uint32.t
424 * sha1.h: Use stdint.h and uint32_t instead of md5_uint32 from
427 * md5.c: Use uin32_t. Fix non-gcc UNALIGNED_P macro.
429 * md5.h: Use stdint.h and uint32_t. Doc fix.
431 2005-10-15 Simon Josefsson <jas@extundo.com>
433 * rijndael-api-fst.h, rijndael-api-fst.c: New files.
435 * rijndael-alg-fst.h, rijndael-alg-fst.c: New files.
437 2005-10-14 Simon Josefsson <jas@extundo.com>
439 * arcfour.h, arcfour.c: New files.
441 2005-10-14 Paul Eggert <eggert@cs.ucla.edu>
443 * obstack.c [defined _LIBC && defined USE_IN_LIBIO]: Don't
444 include <wchar.h>; no longer needed.
446 2005-10-14 Jakub Jelinek <jakub@redhat.com>
447 and Ulrich Drepper <drepper@redhat.com>
450 * obstack.c (print_and_abort) [defined _LIBC]: Use __fxprintf
451 instead of inline stream orientation test and two separate
452 function calls. Pay no attention to USE_IN_LIBIO.
454 2005-10-14 Roland McGrath <roland@redhat.com>
456 Import from libc. [BZ #1331]
457 * obstack.h [!__STDC__] (obstack_int_grow_fast): Fix misnamed
459 Reported by Matej Vela <vela@debian.org>.
461 2005-10-13 Paul Eggert <eggert@cs.ucla.edu>
463 * mkdir-p.c (make_dir_parents): Don't report an error if an
464 intermediate directory is in a read-only file system. Problem
465 reported by Eric Blake.
467 2005-10-13 Simon Josefsson <jas@extundo.com>
469 * gc-pbkdf2-sha1.c (gc_pbkdf2_sha1): Optimize CEIL computation.
470 Move memory allocation outside of loop.
472 2005-10-12 Simon Josefsson <jas@extundo.com>
474 * gc-pbkdf2-sha1.c: New file.
476 * gc.h: Add gc_pbkdf2_sha1 prototype.
478 2005-10-12 Simon Josefsson <jas@extundo.com>
480 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Use Gc_rc for return types,
481 suggested by Bruno Haible <bruno@clisp.org>.
483 2005-10-12 Simon Josefsson <jas@extundo.com>
485 * gc-libgcrypt.c (gc_hmac_sha1): New function.
487 * gc-gnulib.c (gc_hmac_sha1): New function.
489 2005-10-12 Simon Josefsson <jas@extundo.com>
491 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support SHA-1.
493 2005-10-12 Simon Josefsson <jas@extundo.com>
495 * gc-gnulib.c: Condition MD5 and HMAC-MD5 use on GC_USE_MD5 and
496 GC_USE_HMAC_MD5, respectively.
498 * gc-libgcrypt.c (gc_md5): Fix assert call.
501 * gc.h (gc_hash_buffer): Use gc_hash in prototype.
503 * gc-libgcrypt.c (gc_hash_buffer): Ditto.
505 * gc-gnulib.c (gc_hash_buffer): Ditto.
507 2005-10-11 Bruno Haible <bruno@clisp.org>
509 * c-strcasestr.h: New file, from GNU gettext.
510 * c-strcasestr.c: New file, from GNU gettext.
512 2005-10-11 Bruno Haible <bruno@clisp.org>
514 * c-strcase.h: New file, from GNU gettext.
515 * c-strcasecmp.c: New file, from GNU gettext.
516 * c-strncasecmp.c: New file, from GNU gettext.
518 2005-10-11 Simon Josefsson <jas@extundo.com>
520 * crc.h, crc.c: New files.
522 * gc.h (gc_hash_buffer): Add doc.
524 2005-10-08 Simon Josefsson <jas@extundo.com>
526 * gc.h: Add gc_hash and gc_hash_buffer.
528 * gc-gnulib.c (gc_hash_buffer): Add. Reorder #include's.
530 * gc-libgcrypt.c (gc_hash_buffer): Add.
532 2005-10-11 Bruno Haible <bruno@clisp.org>
534 * strcasecmp.c: Include limits.h.
535 (strcasecmp): Avoid integer overflow on exotic platforms.
536 * strncasecmp.c: Include limits.h.
537 (strncasecmp): Avoid integer overflow on exotic platforms.
538 Reported by Paul Eggert.
540 2005-10-06 Simon Josefsson <jas@extundo.com>
542 * hmac-md5.c: New file.
546 2005-10-06 Simon Josefsson <jas@extundo.com>
548 * memxor.c (memxor): Avoid casts and warnings.
550 2005-10-05 Derek Price <derek@ximbiot.com>
552 * getdelim.c (SIZE_MAX): New macro, if not already defined.
554 2005-10-05 Simon Josefsson <jas@extundo.com>
556 * memxor.c (memxor): Fix compiler error.
558 * md5.h (MD5_DIGEST_SIZE, MD5_BLOCK_SIZE): Add, see also
559 <http://sourceware.org/bugzilla/show_bug.cgi?id=1423>.
561 * memxor.h, memxor.c: New files.
563 * getaddrinfo.h: Don't protect sys/types.h with HAVE_SYS_TYPES_H,
564 we assume all systems have it, suggested by Jim Meyering
565 <jim@meyering.net>. Remove HAVE_SYS_SOCKET_H test too, to see if
566 any systems lack sys/socket.h; mingw32 is known to lack it, but we
567 don't support it yet anyway. Also remove HAVE_NETDB_H test, for
570 2005-10-04 Bruno Haible <bruno@clisp.org>
572 * verify.h (verify_true): Provide alternative definition for C++.
574 2005-10-04 Simon Josefsson <jas@extundo.com>
576 * getaddrinfo.h: Move sys/types.h include first, reported by "Mark
577 D. Baushke" <mdb@gnu.org>.
579 2005-10-03 Paul Eggert <eggert@cs.ucla.edu>
581 * getdelim.c: Include getdelim.h first. Include <limits.h>.
582 (SSIZE_MAX): New macro, if not already defined.
583 (getdelim): Fix buffer overrun on 64-bit hosts with lines longer
586 2005-10-02 Paul Eggert <eggert@cs.ucla.edu>
588 * exclude.c: Include verify.h.
589 (verify): Remove. All callers changed to use verify.h's version.
590 * strtoimax.c: Likewise.
591 * utimecmp.c: Likewis.e
594 * .cppi-disable: Add getaddrinfo.h, getdelim.h, getline.h, getpass.c
595 mbchar.h, mbuiter.h, strcase.h, strnlen.h, strnlen1.h.
596 * .cvsignore: Add fts.h, search.h, t-fpending.
597 * settime.c (settime): Fix { typo in previous patch. Also, don't
598 bother returning ENOSYS if settimeofday or stime fails; just let
599 them return whatever errno they want to return.
600 * utimens.c: Include unistd.h, for dup2.
601 (futimens): Fix typo: HAVE_FUTIMESAT was misspelled in an #if.
602 (futimens) [! HAVE_FUTIMESAT]: If !file, set errno before returning -1.
604 2005-10-02 Jim Meyering <jim@meyering.net>
607 * fts-cycle.c [HAVE_CONFIG_H]: Include <config.h>.
608 * openat-die.c: Use `#ifdef HAVE_CONFIG_H', not `#if HAVE_CONFIG_H'.
609 * openat.c (fdopendir): Do not define if HAVE_FDOPENDIR.
610 Remove AT_FDCWD test.
611 Do not consume the fd unless successful.
612 * openat.h (fdopendir): Do not define if HAVE_FDOPENDIR.
613 * settime.c (settime): Move the HAVE_STIME block `up' into an #elif
614 block, so that we don't even try to compile it if settimeofday is
615 available. This works around a compilation failure on OSF1 V5.1,
616 due to stime requiring a `long int*' while tv_sec is `int'.
618 2005-09-30 Eric Blake <ebb9@byu.net> (tiny change)
620 * getdelim.c (getdelim): Remove unused variables.
622 2005-10-01 Simon Josefsson <jas@extundo.com>
624 * getaddrinfo.h: Protect #include's of sys/socket.h and netdb.h.
625 Only define struct addrinfo if !HAVE_STRUCT_ADDRINFO. Protect
626 AI_* and EAI_* definitions. Protect function declarations.
628 2005-09-29 Paul Eggert <eggert@cs.ucla.edu>
630 * xtime.h (XTIME_PRECISION): Now of type int, not long long int,
631 so that the code works even with ancient cpp. Portability problem
632 with GCC 2.7.2.1 reported by Thomas M.Ott.
634 2005-09-27 Jim Meyering <jim@meyering.net>
636 * getcwd.c: Change #ifdef<TAB>HAVE_CONFIG_H to #ifdef HAVE_CONFIG_H.
638 * intprops.h (signed_type_or_expr__): Define.
639 (INT_STRLEN_BOUND) [__GNUC__]: Use a slightly tighter bound
642 2005-09-26 Paul Eggert <eggert@cs.ucla.edu>
644 * verify.h (verify_expr): Remove, replacing with:
645 (verify_true): New macro that returns true instead of void.
646 (verify_type__): Remove.
647 (verify): Use verify_true rather than verify_type__.
649 2005-09-24 Paul Eggert <eggert@cs.ucla.edu>
651 * utimens.c (ENOSYS): Define if not already defined.
652 (futimens): Support having a null PATH if the file descriptor
655 * regex_internal.h (__GNUC_PREREQ, always_inline, inline, pure):
657 (__attribute): Define to empty unless GCC 3.1 or later.
658 This works around a core dump on OpenBSD 3.4, which has GCC
659 2.95.3, which dumps core when given __attribute__(()). It also
660 simplifies other tests, since we really don't want to bother with
661 worrying about which ancient version of GCC supported what.
662 Original problem reported by Yoann Vandoorselaere, with part of
663 the fix suggested by Derek Price.
665 2005-09-24 Jim Meyering <jim@meyering.net>
667 * verify.h (verify_type__): Use `unsigned int' as the bitfield type
668 so we can once again use a positive bitfield width of 1 -- now we
669 don't have to explain why we were using a bitfield width of 2.
671 2005-09-23 Paul Eggert <eggert@cs.ucla.edu>
673 * getaddrinfo.c [HAVE_NETINET_IN_H]: Include <netinet/in.h>.
674 Problem reported by Eric Blake.
675 (getaddrinfo): Initialize se so that it's not garbage.
676 Redo internal storage allocation so that it doesn't make unportable
677 assumptions about alignment.
680 * utimens.c (futimens): Use futimesat if available.
681 Prefer it to futimes since it doesn't have the futimes bug.
683 * verify.h (GL_CONCAT0, GL_CONCAT): Remove.
684 (verify): Don't use the __LINE__ trick, as it doesn't work in general.
685 Instead, declare a function that returns a pointer to an array,
686 and use verify_type__ to declare the size of the array.
687 Problem and germ of a solution reported by Bruno Haible.
688 (verify_type__): Use 2, not 1, for bitfield size, to avoid
689 a warning with Irix 6.5 cc. Problem reported by Bruno Haible.
691 2005-09-22 Paul Eggert <eggert@cs.ucla.edu>
695 * .cppi-disable: Add regcomp.c, regex_internal.c, regex_internal.h,
697 * argmatch.h: Include verify.h
698 (ARGMATCH_VERIFY): Use verify rather than rolling our own.
699 (ARGMATCH_ASSERT): Remove; unused.
700 * canonicalize.c: Assume STDC_HEADERS.
701 * exclude.c: Include "strcase.h".
702 * regex_internal.h [!defined _LIBC]: Likewise.
703 * getusershell.c: Include stdio--.h rather than stdio.h
705 (getusershell): Call fopen, not fopen_safer.
706 * save-cwd.c: Include fcntl--.h rather than fcntl.h.
707 Do not include unistd-safer.h.
708 (save_cwd): Don't call fd_safer; no longer needed
709 now that we include fcntl--.h.
711 * getdate.y (relative_time): New type.
712 (RELATIVE_TIME_0): New constant.
713 (parser_control): Use relative_time instead of doing it ourselves.
714 (%union): Add new relative_time rel member.
715 (tYEAR_UNIT, tMONTH_UNIT, tHOUR_UNIT, tMINUTE_UNIT, tSEC_UNIT):
717 (relunit, relunit_snumber): Now of type rel.
718 (zone, rel, relunit, get_date): Adjust to above changes.
720 * getloadavg.c: Include fcntl--.h rather than fcntl.h.
721 Do not include unistd-safer.h.
722 (getloadavg): Don't call fd_safer; no longer needed
723 now that we include fcntl--.h.
725 * mkdir-p.c (ENOSYS): Define to EEXIST if not defined.
726 (make_dir_parents): Treat ENOSYS like EEXIST.
728 Improve quality of diagnostics on restore_cwd failure.
729 * mkdir-p.h (make_dir): Remove. All uses replaced by mkdir.
730 (make_dir_parents): Last arg is now int * (for errno), not bool *.
731 * mkdir-p.c (make_dir, make_dir_parents): Likewise.
732 Rewrite "mkdir -p" algorithm to avoid the need for "stat"
733 each time through the loop. Do not diagnose restore_cwd failure;
734 that is the caller's job (and perhaps the caller does not care).
736 * mkdir-p.c (CLEANUP_CWD, CLEANUP): Remove.
737 (make_dir_parents): Revamp to avoid need for CLEANUP_CWD, CLEANUP.
738 If the file already exists but is not a directory, don't bother
739 to try to make its parents.
740 Close potential file descriptor leak if we can't chdir("/") (!).
741 Don't always return true if chdir($PWD) fails; return true only
742 if the requested action was done successfully (except for the
744 Don't log final directory unless we actually made it.
745 Refactor to avoid duplicate code to fix up permissions.
746 Don't attempt to fix up parent permissions if chdir($PWD) fails.
748 * strftime.c (my_strftime): Rewrite the previous change slightly,
749 to make it a bit faster and (I hope) clearer.
750 * strftime.c (my_strftime): Add support for %:z, %::z, %:::z.
751 Fix bug in formats like %2N.
753 * verify.h: New file.
755 2005-09-22 Jim Meyering <jim@meyering.net>
759 * backupfile.c: Use ARGMATCH_VERIFY, just in case.
761 * posixtm.c (posixtime) [lint]: Initialize *all* of tm0, not just
762 the .tm_year member, since otherwise gcc-4.0 would now warn about
763 tm_zone, tm_gmtoff, tm_isdst, tm_yday, tm_wday.
765 * quotearg.c (quotearg_n_options): Change code to be suboptimal, in
766 order to avoid an unsuppressible warning from gcc on 64-bit systems.
768 * getdate.y (get_date): Undo part of the 2005-04-04 change, so that
769 the command "date -d'2005-03-27 +1 day'" succeeds once again, even
770 when run in a time zone for which daylight savings time is in effect
771 for the starting date.
773 * mkdir-p.c (make_dir_parents): Don't let a failed chdir($PWD)
774 stop us from restricting permissions of just-created absolute-named
776 * mkdir-p.c (CLEANUP_CWD): Return *true*, not false when failing
777 to restore initial working directory.
778 * mkdir-p.c (make_dir_parents): New parameter: different_working_dir,
779 to tell caller if/when we change the working directory and are
780 unable to return to the initial one.
781 * mkdir-p.h (make_dir_parents): Update prototype.
782 * mkdir-p.c (CLEANUP_CWD): Change one more `return 1' to
783 `return false'. This fixes a bug introduced on 2004-07-30.
785 * openat.c (fdopendir): Be sure to close the supplied
786 file descriptor before returning. This makes our replacement
787 implementation a little closer to Solaris's, where fdopendir
788 ties the file descriptor to the returned DIR* pointer.
789 * openat.c (unlinkat): New function.
790 * openat.h (unlinkat): Add prototype.
791 * openat-die.c (openat_save_fail): Rename from openat_save_die.
792 (openat_restore_fail): Rename from openat_restore_die.
793 * openat.c, openat.h: Reflect s/_die/_fail/ renaming.
795 Provide an alternative to exiting immediately upon save_cwd or
796 restore_cwd failure. Now, an application can arrange e.g.,
797 to perform a longjump in that case.
798 * openat.c: Include dirname.h.
799 Use IS_ABSOLUTE_FILE_NAME rather than testing for leading slash.
800 (rpl_openat, fdopendir, fstatat): Call openat_save_die
801 and openat_restore_die rather than calling error directly.
802 Don't include "error.h" or "exitfail.h"; they're no longer needed.
804 * openat-die.c (openat_save_die, openat_restore_die): New file.
805 * openat.h (openat_save_die, openat_restore_die): Declare and define.
807 * strftime.c [FPRINTFTIME] (fprintftime): Provide a new interface:
808 size_t fprintftime (FILE *fp, char const *fmt, struct tm const *tm,
809 int utc, int nanoseconds);
811 date should not have to allocate a megabyte of virtual memory to
812 handle a format argument like +%1048575T. When implemented with
813 strftime, it must allocate such a buffer, use strftime to fill it
814 in, print it, then free it.
815 With fprintftime, it simply prints everything and exits.
816 With no need for memory allocation, that's one fewer way to fail.
817 * strftime.c (my_strftime): Parse the colons of %:::z *after* the
818 optional field width, not before, so we accept %9:z, not %:9z.
819 (my_strftime): Be sure to use L_('x') for literals.
821 * backupfile.c, canon-host.c, canonicalize.c, chown.c, cloexec.c:
822 * dup-safer.c, dup2.c, euidaccess.c, fd-safer.c, fileblocks.c:
823 * fopen-safer.c, fsusage.c, ftruncate.c, getcwd.c, getcwd.h:
824 * getloadavg.c, getopt_.h, getpagesize.h, getugroups.c, group-member.c:
825 * human.h, idcache.c, mkdir-p.c, mountlist.c, nanosleep.c, pathmax.h:
826 * physmem.c, posixver.c, putenv.c, raise.c, safe-read.c, same.c:
827 * save-cwd.c, setenv.c, settime.c, tempname.c, unlinkdir.c:
828 * unsetenv.c, userspec.c, xgethostname.c, xreadlink.c:
829 Assume HAVE_UNISTD_H, i.e., include <unistd.h> unconditionally.
831 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
832 * getloadavg.c, mountlist.c, openat.h, save-cwd.c, tempname.c:
833 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
834 and don't include <sys/file.h>).
836 2005-09-22 Eric Blake <ebb9@byu.net> (tiny change)
840 * getloadavg.c (getloadavg) [__CYGWIN__]: Port to cygwin.
841 [__linux__]: Allocate a big enough buffer for /proc/loadavg.
842 [!LDAV_DONE]: Avoid unused variable warning.
844 2005-09-21 Bruno Haible <bruno@clisp.org>
846 * unicodeio.h (unicode_to_mb): New declaration.
848 2005-09-20 Derek Price <derek@ximbiot.com>
850 * getaddrinfo.c: Don't include <netdb.h> included from getaddrinfo.h.
852 2005-09-19 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
854 Use a consistent style for including <config.h>.
855 * __fpending.c, acl.c, argmatch.c,
856 argp-help.c, argp-parse.c,
857 argp-pvh.c, backupfile.c, basename.c, c-stack.c,
858 calloc.c, check-version.c, cloexec.c, closeout.c, copy-file.c,
859 creat-safer.c, cycle-check.c, dirfd.c, dirname.c, dup-safer.c,
860 dup2.c, euidaccess.c, exclude.c, exitfail.c, fatal-signal.c,
861 fd-safer.c, file-type.c, fileblocks.c, filemode.c,
862 filenamecat.c, findprog.c, fnmatch.c, fopen-safer.c, free.c,
863 fsusage.c, ftruncate.c, full-write.c, fwriteerror.c,
864 getaddrinfo.c, getcwd.c, getdelim.c, getline.c, getlogin_r.c,
865 getndelim2.c, getnline.c, getopt1.c, getpass.c, group-member.c,
866 hard-locale.c, hash-pjw.c, hash.c, human.c, idcache.c,
867 inet_ntop.c, isdir.c, long-options.c, malloc.c, memcasecmp.c,
868 memcmp.c, memcoll.c, memcpy.c, memmove.c, mkdir-p.c,
869 modechange.c, mountlist.c, open-safer.c, physmem.c,
870 pipe-safer.c, pipe.c, poll.c, posixver.c, progname.c,
871 progreloc.c, putenv.c, quote.c, quotearg.c, readline.c,
872 readlink.c, realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c,
873 safe-read.c, same.c, save-cwd.c, savedir.c, sig2str.c,
874 strcspn.c, strerror.c, stripslash.c, strncasecmp.c, strndup.c,
875 strnlen.c, strnlen1.c, strsep.c, strstr.c, strtod.c,
876 strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c,
877 userspec.c, utimecmp.c, version-etc-fsf.c,
878 version-etc.c, wait-process.c, xalloc-die.c, xgetcwd.c,
879 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xsetenv.c,
880 xstrndup.c, xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
881 Standardize inclusion of config.h.
882 * __fpending.h, dirfd.h, getdate.h, human.h,
883 inttostr.h: Removed inclusion of config.h from header files.
884 * inttostr.c: Adjusted in-tree users.
885 * timespec.h: Remove superfluous warning to include config.h.
886 * atexit.c, chdir-long.c chown.c, fchown-stub.c, getgroups.c,
887 gettimeofday.c, lchown.c, lstat.c, mkdir.c, mkstemp.c,
888 nanosleep.c, openat.c, raise.c, readtokens0.c, readutmp.c,
889 unlinkdir.c: Guard inclusion of config.h with HAVE_CONFIG_H.
891 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
893 * stat-time.h: New file.
894 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP, ATIME_CMP, CTIME_CMP):
895 (MTIME_CMP, TIMESPEC_NS): Remove. Now done by stat-time.h,
897 (timespec_cmp): New function.
898 * utimecmp.c: Include stat-time.h.
899 (SYSCALL_RESOLUTION): Depend on whether various struct stat
900 members exist, not on the obsolescent ST_MTIM_NSEC.
901 (utimecmp): Use the new stat-time functions rater than TIMESPEC_NS.
903 2005-09-15 Derek Price <derek@ximbiot.com>
904 Paul Eggert <eggert@cs.ucla.edu>
906 * regcomp.c, regexec.c, regex_internal.c: Back out previous
907 changes, consolidating in...
908 * regex_internal.h: ...this file.
910 2005-09-15 Derek Price <derek@ximbiot.com>
912 * regex_internal.h: Blank `pure' for GNUC < 3.
913 * regex_internal.c: Ditto, using this...
914 (__GNUC_PREREQ): ...new macro.
915 * regcomp.c, regexec.c: Blank `always_inline' for GNUC < 3.1 using...
916 (__GNUC_PREREQ): ...this new macro.
918 * strstr.h: Include string.h. Define strstr as a macro here.
920 2005-09-13 Derek Price <derek@ximbiot.com>
922 * canon-host.c (canon_host_r): Set *cherror on memory allocation
924 Reported by Jim Meyering <jim@meyering.net>.
926 2005-09-13 Jim Meyering <jim@meyering.net>
928 * canon-host.c: Filter through gnu indent and reword comments slightly.
929 * canon-host.h (ch_strerror_r): Tweak cpp indentation and spacing.
931 2005-09-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (tiny change)
933 * lib/base64.c: Typo.
934 (base64_encode): Put b64str in initialized data section.
936 2005-09-12 Derek Price <derek@ximbiot.com>
938 Return usable errors from canon-host.
939 * canon-host.h: New file.
940 * canon-host.c (canon_host): Wrap...
941 (canon_host_r): ...this new function, which now relies exclusively on
943 (ch_strerror): New function.
944 (last_cherror): New global.
945 * getaddrinfo.c: Move include of getaddrinfo.h first to test interface.
946 (getaddrinfo): Add AI_CANONNAME functionality. Don't do arithmetic on
948 (freeaddrinfo): Free ai->ai_canonname when set.
950 2005-09-12 Derek Price <derek@ximbiot.com>
951 Paul Eggert <eggert@cs.ucla.edu>
953 * glob-libc.h: Renamed from glob_.h. The new version is
954 taken from libc's glob.h, except with '#ifdef __GLOB_GNULIB'
955 protecting things that should be done only in gnulib contexts.
956 * glob_.h: New file, containing only the glob things needed for
958 (GLOB_PREFIX): Remove. All uses changed to look for __GLOB_GNULIB.
959 (__GLOB_CONCAT, __GLOB_XCONCAT, __GLOB_ID): Remove; no longer needed.
960 (glob, globfree, glob_pattern_p): Now defined simply in terms of
961 rpl_glob, rpl_globfree, rpl_glob_pattern_p.
962 (__GLOB_GNULIB): New macro, to keep the glob.h changes clearer
963 and to respect the namespace rules better.
965 2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
967 Merge glibc and coreutils changes into gnulib, plus a few
969 * md5.c: Use #error rather than a string.
970 (CYCLIC): New macro, from glibc source. Use it instead of rol.
971 * md5.h (__GNUC_PREREQ, __THROW): Define if not defined already.
972 (__attribute__): Define to empty for non recent-GCC.
973 (__md5_buffer, __md5_finish_ctx, __md5_init_ctx, __md5_process_block):
974 (__md5_process_bytes, __md5_read_ctx, __md5_stream):
975 Renamed from their non-__ counterparts, with new macros replacing
976 them if not _LIBC. Add __THROW attribute.
978 (struct md5_ctx): Align buffer if using GCC.
979 * sha1.h (struct sha1_ctx): Likewise.
980 * sha1.c (SWAP): Renamed from the NOTSWAP. All uses changed.
981 The old name was backwards.
982 (NOTSWAP): Remove; not used.
983 (rol): New macro, moved here from md5.h.
984 (sha1_process_block): Remove a FIXME that doesn't make sense.
986 2005-09-12 Derek Price <derek@ximbiot.com>
988 * gai_strerror.c: Include config.h when available. Include
989 getaddrinfo.h before other headers to test interface.
990 Reported by Larry Jones <lawrence.jones@ugs.com>.
992 2005-09-08 Paul Eggert <eggert@cs.ucla.edu>
994 * glob.c (glob, globfree, __glob_pattern_p): Use old-style function
995 definitions, since that's the preferred style in glibc.
996 Fix a minor spacing issue, and update copyright notice to match glibc's.
998 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
1000 * regex_internal.h (bitset_not): Add parens to avoid gcc -Wall warning.
1002 2005-09-06 Simon Josefsson <jas@extundo.com>
1004 * getpass.c (getpass): Fix typo, test for HAVE_TCSETATTR and not
1005 TCSETATTR. Reported by Derek Price <derek@ximbiot.com>.
1007 2005-09-05 Paul Eggert <eggert@cs.ucla.edu>
1009 Change bitset word type from unsigned int to unsigned long int,
1010 as this has better performance on typical 64-bit hosts.
1011 Port bitset code to hosts with unusual word sizes.
1012 * regcomp.c (build_equiv_class, build_charclass, build_range_exp):
1013 (build_collating_symbol):
1014 Prefer bitset to re_bitset_ptr_t in prototypes, when the actual
1015 argument is a bitset. This is merely a style issue, but it makes
1016 it clearer that an entire array is expected.
1017 (re_compile_fastmap_iter, init_dfa, init_word_char, optimize_subexps):
1018 * regcomp.c (lower_subexp, parse_bracket_exp, built_charclass_op):
1019 Port to the case where bitset_word is not the same as unsigned int.
1020 * regex_internal.h (bitset_set, bitset_clear, bitset_contain):
1021 (bitset_not, bitset_merge, bitset_set_all, bitset_mask):
1023 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1024 (build_trtable, group_nodes_into_DFAstates):
1026 * regcomp.c (re_compile_fastmap_iter, utf8_sb_map, optimize_utf8):
1027 Don't assume that SBC_MAX is a multiple of BITSET_WORD_BITS.
1028 * regex_internal.h (bitset_set_all, bitset_not): Likewise.
1029 * regexec.c (group_nodes_into_DFAstates): Likewise.
1030 * regcomp.c (utf8_sb_map): Don't assume UINT_MAX == 0xffffffff.
1031 * regcomp.c (optimize_subexps, lower_subexp):
1032 Work even if bitset_word has holes in its bitwise representation.
1033 * regex_internal.h (BITSET_WORD_BITS): Likewise.
1034 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1036 * regex_internal.c (re_string_reconstruct):
1037 Don't assume UCHAR_MAX == 255.
1038 * regex_internal.h (bitset_set_all): Likewise.
1039 * regex_internal.h (BITSET_WORD_BITS): Renamed from UINT_BITS.
1041 (BITSET_WORDS): Renamed from BITSET_UINTS. All uses changed.
1042 (bitset_word): New type, replacing 'unsigned int' for bitset uses.
1044 (BITSET_WORD_MAX): New macro.
1045 (bitset_set, bitset_clear, bitset_contain, bitset_empty):
1046 (bitset_set_all, bitset_copy): Now inline functions, not macros.
1047 (bitset_empty, bitset_copy):
1048 Prefer sizeof (bitset) to multiplying it out ourselves.
1049 (bitset_not_merge): Remove; unused.
1050 (bitset_contain): Return bool, not unsigned int with one bit on.
1051 All callers changed.
1052 * regexec.c (build_trtable): Don't assume bitset has no stricter
1053 alignment than re_node_set; do this by defining a new internal
1054 type struct dests_alloc and using it to allocate memory.
1056 2005-09-02 Paul Eggert <eggert@cs.ucla.edu>
1058 Check for arithmetic overflow when calculating sizes, to prevent
1059 some buffer-overflow issues. These patches are conservative, in the
1060 sense that when I couldn't determine whether an overflow was possible,
1061 I inserted a run-time check.
1062 * regex_internal.h (re_xmalloc, re_xrealloc, re_x2realloc): New macros.
1063 (SIZE_MAX) [!defined SIZE_MAX]: New macro.
1064 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc):
1065 (re_xnrealloc, re_x2nrealloc): New inline functions.
1066 * lib/regcomp.c (init_dfa, analyze, build_range_exp, parse_bracket_exp):
1067 (build_equiv_class, build_charclass): Check for arithmetic overflow
1068 in size expression calculations.
1069 * lib/regex_internal.c (re_string_realloc_buffers):
1070 (build_wcs_upper_buffer, re_node_set_add_intersect):
1071 (re_node_set_init_union, re_node_set_insert, re_node_set_insert_last):
1072 (re_dfa_add_node, register_state): Likewise.
1073 * lib/regexec.c (re_search_stub, re_copy_regs, re_search_internal):
1074 (prune_impossible_nodes, push_fail_stack, set_regs, check_arrival):
1075 (build_trtable, extend_buffers, match_ctx_init, match_ctx_add_entry):
1076 (match_ctx_add_subtop, match_ctx_add_sublast): Likewise.
1078 2005-09-01 Paul Eggert <eggert@cs.ucla.edu>
1080 * glob.c (GET_LOGIN_NAME_MAX): Renamed from LOGIN_NAME_MAX,
1081 to avoid a collision with bits/local_lim.h in glibc.
1082 All uses changed. Problem reported by Dmitry V. Levin in
1083 <http://sources.redhat.com/bugzilla/show_bug.cgi?id=1060>.
1085 * regex_internal.c (build_wcs_upper_buffer): Fix portability
1086 bugs in int versus size_t comparisons.
1087 (re_string_context_at): Fix bug where the code assumed that
1090 Use bool where appropriate.
1091 * regcomp.c (re_set_fastmap): ICASE arg is bool, not int.
1092 All callers changed.
1093 (calc_eclosure_iter): Likewise, for ROOT arg.
1094 (parse_bracket_element): Likewise, for ACCEPT_HYPHEN arg.
1095 (build_charclass_op): Likewise, for NON_MATCH arg.
1096 * regex_internal.c (re_string_allocate, re_string_construct):
1097 (re_string_construct_common): Likewise, for ICASE arg.
1098 * regexec.c (re_search_2_stub, re_search_stub):
1099 Likewise, for RET_LEN arg.
1100 (check_matching): Likewise, for FL_LONGEST_MATCH arg.
1101 (set_regs): Likewise, for FL_BACKTRACK arg.
1102 * regcomp.c (re_compile_fastmap_iter, optimize_utf8):
1103 (duplicate_node_closure, calc_inveclosure, calc_eclosure):
1104 (calc_eclosure_iter, parse_bracket_exp):
1105 Use bool for internal variables that are booleans.
1106 * regexec.c (re_search_internal, check_matching, proceed_next_node):
1107 (set_regs, build_sifted_states, sift_states_bkref):
1108 (check_arrival_add_next_nodes, check_arrival_expand_ecl_sub):
1109 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
1110 (find_collation_sequence_value):
1112 * regex_internal.c (re_node_set_insert, re_node_set_insert_last):
1113 (re_node_set_compare):
1114 Return bool, not int. All callers changed.
1115 * regexec.c (check_halt_node_context, check_dst_limits):
1116 (build_trtable, check_node_accept): Likewise.
1117 * regex_internal.h: Include stdbool.h.
1119 Fix bugs uncovered when converting to bool.
1120 * regcomp.c (calc_eclosure_iter): Check for storage allocation
1121 failure instead of charging ahead blindly.
1122 * regex_internal.c (register_state): Likewise.
1123 * regexec.c (re_search_2_stub): Use simpler method than boolean
1124 for freeing internal storage.
1125 (group_nodes_into_DFA_states): Use unsigned int, not int, for
1126 bitset pieces used as boolean, to avoid undefined behavior
1127 on hosts that do int overflow checking.
1129 2005-08-31 Derek Price <derek@ximbiot.com>
1131 * getdelim.c (getdelim): Return EOF on EOF.
1132 Reported by Larry Jones <lawrence.jones@ugs.com>.
1134 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
1136 * regex_internal.c (re_string_reconstruct): Don't assume buffer
1137 lengths fit in regoff_t; this isn't true if regoff_t is the same
1139 * regex.c (re_search_internal): 5th arg is LAST_START
1140 (= START + RANGE) instead of RANGE. This avoids overflow
1141 problems when regoff_t is the same width as size_t.
1142 All callers changed.
1143 (re_search_2_stub): Check for overflow when adding the
1144 sizes of the two strings.
1145 (re_search_stub): Check for overflow when adding START
1146 to RANGE; if it occurs, substitute the extreme value.
1148 2005-08-31 Jim Meyering <jim@meyering.net>
1150 * regcomp.c (search_duplicated_node): Make first pointer arg
1152 * regex_internal.c (create_ci_newstate, create_cd_newstate):
1153 (register_state): Likewise.
1154 * regexec.c (search_cur_bkref_entry, check_dst_limits):
1155 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
1156 (group_nodes_into_DFAstates): Likewise.
1158 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
1160 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
1161 old glibc regex code mishandles strings longer than 2**31 bytes.
1162 This patch fixes this when the regex code is used in gnulib
1163 (i.e., outside glibc).
1165 This patch should not affect the use of the regex code inside
1166 glibc. No doubt this problem also needs to be handled for glibc
1167 as well, but the result will be an incompatible change to the
1168 glibc ABI, and the old ABI will have to be supported too. That
1169 can be the the subject for another patch.
1171 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
1172 governing whether the rest of this patch is active. By default,
1173 the macro is disabled and the patch has no effect.
1174 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
1175 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
1176 (struct re_pattern_buffer, re_search, re_search_2, re_match):
1177 (re_match_2, re_set_registers): Use the new types.
1178 * regex_internal.h (Idx, re_hashval_t): New types.
1179 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
1181 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
1182 (re_string_context_at, bin_tree_t, re_dfastate_t):
1183 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
1184 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
1185 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
1186 (re_string_char_size_at, re_string_wchar_at):
1187 (re_string_elem_size_at):
1188 Use the new types and macros to port to 64-bit hosts.
1189 Use unsigned types for internal values, so that the code
1190 mostly works even for arrays larger than SSIZE_MAX.
1191 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
1192 (search_duplicated_node, calc_eclosure_iter, fetch_number):
1193 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
1194 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
1195 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
1196 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
1197 (calc_inveclosure, parse_dup_op, build_range_exp):
1198 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
1199 (fetch_number, create_token_tree, mark_opt_subexp):
1201 * regex_internal.c (re_string_construct_common, create_ci_newstate):
1202 (create_cd_newstate, re_string_allocate, re_string_construct):
1203 (re_string_realloc_buffers, build_wcs_upper_buffer):
1204 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
1205 (re_string_reconstruct, re_string_peek_byte_case):
1206 (re_string_fetch_byte_case, re_string_context_at):
1207 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
1208 (re_node_set_init_copy, re_node_set_add_intersect):
1209 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1210 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1211 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
1212 (re_acquire_state, re_acquire_state_context, register_state):
1214 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
1215 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
1216 (re_search_internal, re_search_2_stub, re_search_stub)
1217 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
1218 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
1219 (update_cur_sifted_state, check_dst_limits):
1220 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
1221 (check_subexp_limits, sift_states_bkref, merge_state_array):
1222 (check_subexp_matching_top, get_subexp, get_subexp_sub):
1223 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
1224 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
1225 (expand_bkref_cache, check_node_accept_bytes):
1226 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
1227 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
1228 (acquire_init_state_context, check_halt_node_context):
1229 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
1230 (sift_states_backward, clean_state_log_if_needed):
1231 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
1232 (find_recover_state, transit_state_sb, transit_state_mb):
1233 (transit_state_bkref, build_trtable, match_ctx_clean):
1235 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
1236 to work around an assumption that REG_MISSING is negative.
1238 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
1239 (seek_collating_symbol_entry) [defined _LIBC]:
1240 (lookup_collation_sequence_value) [defined _LIBC]:
1241 (build_range_exp, build_collating_symbol) [defined _LIBC]:
1242 Use prototypes rather than old-style function definitions.
1243 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
1244 (transit_state_sb) [0]:
1245 (find_collation_sequence_value) [defined _LIBC]: Likewise.
1247 * regexec.c (re_search_internal): Simplify update of rm_so and
1250 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
1251 (optimize_subexps, lower_subexp):
1252 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
1253 since the signed shift might overflow. Use 1u<<31 instead.
1254 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
1255 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1258 * regcomp.c (optimize_subexps, lower_subexp):
1259 Use CHAR_BIT rather than 8, for clarity.
1260 * regexec.c (check_dst_limits_calc_pos_1):
1261 (check_subexp_matching_top): Likewise.
1262 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
1263 have to worry about portability issues when shifting it left.
1264 Remove no-longer-needed test for table_size > 0.
1265 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
1266 in a word, as the resulting behavior is undefined.
1267 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
1268 in one case, a <= should have been an <, and in another case the
1269 whole test was missing.
1270 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
1271 the standard name CHAR_BIT.
1272 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
1273 this is not true on one's complement and signed-magnitude hosts.
1275 * regex_internal.h (re_sub_match_top_t): Remove unused member
1277 (struct re_dfa_t): Remove unused member states_alloc.
1278 * regcomp.c (init_dfa): Don't initialize unused members.
1280 2005-08-31 Bruno Haible <bruno@clisp.org>
1282 * strstr.c: Include <stddef.h>, for NULL.
1283 * strcasestr.c: Likewise.
1284 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
1286 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
1288 * iconvme.h: Add prototype for iconv_alloc.
1290 2005-08-29 Simon Josefsson <jas@extundo.com>
1292 * iconvme.c: Fix errno.
1294 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
1296 * iconvme.c: Split iconv_string into iconv_alloc.
1298 2005-08-27 Jim Meyering <jim@meyering.net>
1300 * fopen-safer.c: Merge minor changes from coreutils.
1301 * dup-safer.c: Likewise.
1302 * fd-safer.c: Likewise.
1304 Merge from coreutils.
1305 * stdio--.h: New file.
1306 * stdlib--.h: New file.
1307 * mkstemp-safer.c: New file.
1309 GNU tar needs these.
1310 * pipe-safer.c: New file.
1311 * creat-safer.c: New file.
1312 * fcntl--.h (creat): Define to creat_safer.
1313 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
1314 * unistd--.h (pipe): Define to pipe_safer.
1315 * unistd-safer.h: Declare pipe_safer.
1317 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
1319 * regex_internal.h: Remove all references to
1320 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
1322 (bitset_not, bitset_merge, bitset_not_merge):
1323 (bitset_mask, re_string_allocate, re_string_construct):
1324 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
1325 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
1326 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
1327 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
1328 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1329 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1330 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
1331 (re_acquire_state_context):
1332 Remove unnecessary forward decls.
1333 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
1334 Put __attribute at function definition,
1335 now that the function decl has been removed.
1336 * lib/regex_internal.c (re_string_peek_byte_case):
1337 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
1340 2005-08-26 Simon Josefsson <jas@extundo.com>
1342 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
1343 Haible <bruno@clisp.org>.
1345 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
1347 * regexec.c (set_regs): Don't alloca with an unbounded size.
1349 alloca modernization/simplification for regex.
1350 * regex.c: Remove portability cruft for alloca. This no longer
1351 needs to be at the start of the file, and can be moved into
1352 regex_internal.h and simplified.
1353 * regex_internal.h: Include <alloca.h>.
1354 (__libc_use_alloca) [!defined _LIBC]: New macro.
1355 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
1356 now works outside glibc.
1358 2005-08-24 Simon Josefsson <jas@extundo.com>
1360 * getpass.c: Add WIN32 implementation. Conditionalize use of
1361 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
1362 GLIBC specific code.
1364 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
1366 Make regex safe for g++. This fixes one real bug (an "err"
1367 that should have been "*err"). g++ problem reported by
1369 * regex_internal.h (re_calloc): New macro, consistent with
1370 re_malloc etc. All callers of calloc changed to use re_calloc.
1371 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
1372 not int. All callers changed.
1373 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
1374 just use an array of size MB_LEN_MAX.
1375 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
1376 (find_recover_state): Change "err" to "*err"; this fixes what
1377 appears to be a real bug.
1378 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
1381 2005-08-25 Jim Meyering <jim@meyering.net>
1383 * open-safer.c: Include <config.h>.
1384 Otherwise, we'd lose LARGEFILE support in any file using
1387 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
1389 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
1390 * regex.h (regerror): Likewise.
1392 * regex.c: Do not include <sys/types.h>, as POSIX no longer
1393 requires this. (The code never needed it.)
1395 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
1396 All uses of recently-renamed identifiers changed to use the new,
1397 POSIX-compliant names. The code will build and run just fine
1398 without these changes, but it's better to eat our own dog food
1399 and use the standard-conforming names.
1401 * regex.h: Fix a multitude of POSIX name space violations.
1402 These changes have an effect only for programs that define
1403 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
1404 do not change anything for programs compiled in the normal way.
1405 Also, there is no effect on the ABI.
1407 (_REGEX_SOURCE): New macro.
1408 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
1409 defined and _GNU_SOURCE is not; this fixes a name space violation.
1411 Rename the following macros to obey POSIX requirements.
1412 The old names are still visible as macros if _REGEX_SOURCE is defined.
1413 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
1414 RE_BACKSLASH_ESCAPE_IN_LISTS.
1415 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
1416 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
1417 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
1418 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
1419 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
1420 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
1421 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
1422 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
1423 (REG_INTERVALS): renamed from RE_INTERVALS.
1424 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
1425 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
1426 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
1427 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
1428 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
1429 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
1430 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
1431 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
1432 RE_UNMATCHED_RIGHT_PAREN_ORD.
1433 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
1434 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
1435 (REG_DEBUG): renamed from RE_DEBUG.
1436 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
1437 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
1438 unusual, since we can't clash with the POSIX REG_ICASE.
1439 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
1440 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
1441 (REG_NO_SUB): renamed from RE_NO_SUB.
1442 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
1443 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
1444 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
1445 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
1446 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
1447 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
1448 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
1449 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
1450 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
1451 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
1452 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
1453 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
1454 RE_SYNTAX_POSIX_MINIMAL_BASIC.
1455 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
1456 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
1457 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
1458 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
1459 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
1460 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
1461 (REG_FIXED): Renamed from REGS_FIXED.
1462 (REG_NREGS): Renamed from RE_NREGS.
1464 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
1465 of other REG_* macros, since POSIX says the user is allowed to
1466 #undef these macros selectively.
1468 (reg_errcode_t): Update comment stating what other tables need
1471 Rename the following enum values to obey POSIX requirements.
1472 The old names are still visible as macros.
1473 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
1474 is not defined, since GNU is supposed to be a superset of POSIX as
1475 much as possible, and since we want reg_errcode_t to be a signed
1476 type for implementation consistency.
1477 (_REG_NOERROR): Renamed from REG_NOERROR.
1478 (_REG_NOMATCH): Renamed from REG_NOMATCH.
1479 (_REG_BADPAT): Renamed from REG_BADPAT.
1480 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
1481 (_REG_ECTYPE): Renamed from REG_ECTYPE.
1482 (_REG_EESCAPE): Renamed from REG_EESCAPE.
1483 (_REG_ESUBREG): Renamed from REG_ESUBREG.
1484 (_REG_EBRACK): Renamed from REG_EBRACK.
1485 (_REG_EPAREN): Renamed from REG_EPAREN.
1486 (_REG_EBRACE): Renamed from REG_EBRACE.
1487 (_REG_BADBR): Renamed from REG_BADBR.
1488 (_REG_ERANGE): Renamed from REG_ERANGE.
1489 (_REG_ESPACE): Renamed from REG_ESPACE.
1490 (_REG_BADRPT): Renamed from REG_BADRPT.
1491 (_REG_EEND): Renamed from REG_EEND.
1492 (_REG_ESIZE): Renamed from REG_ESIZE.
1493 (_REG_ERPAREN): Renamed from REG_ERPAREN.
1494 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
1495 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
1496 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
1497 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
1499 (_REG_RE_NAME, _REG_RM_NAME): New macros.
1500 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
1501 changed. But support the old name if the new one is not defined
1502 and if _REGEX_SOURCE.
1504 Change the following member names in struct re_pattern_buffer.
1505 The old names are still supported if !_REGEX_SOURCE.
1506 The new names are always supported, regardless of _REGEX_SOURCE.
1507 (re_buffer): Renamed from buffer.
1508 (re_allocated): Renamed from allocated.
1509 (re_used): Renamed from used.
1510 (re_syntax): Renamed from syntax.
1511 (re_fastmap): Renamed from fastmap.
1512 (re_translate): Renamed from translate.
1513 (re_can_be_null): Renamed from can_be_null.
1514 (re_regs_allocated): Renamed from regs_allocated.
1515 (re_fastmap_accurate): Renamed from fastmap_accurate.
1516 (re_no_sub): Renamed from no_sub.
1517 (re_not_bol): Renamed from not_bol.
1518 (re_not_eol): Renamed from not_eol.
1519 (re_newline_anchor): Renamed from newline_anchor.
1521 Change the following member names in struct re_registers.
1522 The old names are still supported if !_REGEX_SOURCE.
1523 The new names are always supported, regardless of _REGEX_SOURCE.
1524 (rm_num_regs): Renamed from num_regs.
1525 (rm_start): Renamed from start.
1526 (rm_end): Renamed from end.
1528 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
1529 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
1530 Prepend __ to parameter names.
1532 Undo yesterday's changes.
1534 2005-08-24 Jim Meyering <jim@meyering.net>
1536 Sync from coreutils.
1537 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
1539 2005-08-21 Bruno Haible <bruno@clisp.org>
1541 * lock.h: Add multiple inclusion guard.
1542 * tls.h: Add multiple inclusion guard.
1544 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
1546 * regex.h (REG_NOSYS)
1547 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
1548 Define, since POSIX requires it as of 2001.
1549 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
1550 New private symbol, used to keep the enum signed in all cases.
1551 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
1552 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
1554 * regex_internal.c (re_string_skip_chars, register_state):
1556 Remove forward decls; no longer needed now that we use prototypes.
1557 * regexec.c (acquire_init_state_context, check_halt_node_context):
1558 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
1559 (clean_state_log_if_needed): Likewise.
1561 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
1563 Fix problems reported by Sam Steingold in
1564 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
1565 * regexec.c (sift_states_bkref): Fix portability bug: the code
1566 assumed that reg_errcode_t is a signed type, which is not
1567 necessarily true if _XOPEN_SOURCE is not defined.
1568 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
1569 some compilers warn about it otherwise.
1571 2005-08-20 Jim Meyering <jim@meyering.net>
1573 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
1574 of unused local, dfa.
1576 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
1578 * regcomp.c (create_initial_state): Remove duplicate decl.
1579 (init_word_char, create_initial_state, duplicate_node_closure):
1580 (fetch_token, peek_token_bracket, build_range_exp):
1581 (build_collating_symbol): Remove forward decls; no longer needed
1582 now that we use prototypes.
1585 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
1586 (re_compile_fastmap_iter, regcomp, regerror, regfree):
1587 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
1588 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
1589 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
1590 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
1591 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
1592 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
1593 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
1594 (build_range_exp, build_collating_symbol, parse_bracket_exp):
1595 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
1596 (build_charclass, build_charclass_op, fetch_number, create_tree):
1597 (create_token_tree, mark_opt_subexp, duplicate_tree):
1598 Use prototypes rather than old-style definitions.
1601 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
1602 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
1603 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
1604 (re_string_reconstruct, re_string_peek_byte_case):
1605 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
1606 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
1607 (re_node_set_init_copy, re_node_set_add_intersect):
1608 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1609 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1610 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
1611 (re_acquire_state, re_acquire_state_context, register_state):
1612 (create_ci_newstate, create_cd_newstate, free_state):
1614 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
1615 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
1616 (re_search_internal, prune_impossible_nodes):
1617 (acquire_init_state_context, check_matching, static):
1618 (check_halt_node_context, check_halt_state_context, proceed_next_node):
1619 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
1620 (update_regs, sift_states_backward, build_sifted_states):
1621 (clean_state_log_if_needed, merge_state_array):
1622 (update_cur_sifted_state, add_epsilon_src_nodes):
1623 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
1624 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
1625 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
1626 (find_recover_state, check_subexp_matching_top, transit_state_mb):
1627 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
1628 (check_arrival, check_arrival_add_next_nodes):
1629 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
1630 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
1631 (check_node_accept_bytes, check_node_accept, extend_buffers):
1632 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
1633 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
1638 (re_string_allocate, re_string_construct, re_string_reconstruct):
1639 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
1640 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
1641 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
1642 (re_string_context_at, re_string_peek_byte_case):
1643 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
1644 is defined, since we now use prototypes always.
1646 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
1647 C89 or better. All uses removed.
1649 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
1651 * regex_internal.c (re_acquire_state, re_acquire_state_context)
1652 [defined lint]: Suppress bogus uninitialized-variable warnings.
1654 * regcomp.c (duplicate_node): Return new index, not an error code,
1655 and let the caller return REG_ESPACE if out of space. This
1656 removes an uninitialied-variable warning with GCC 4.0.1, and also
1657 avoids taking the address of a local variable. All callers
1660 2005-08-19 Jim Meyering <jim@meyering.net>
1662 * regexec.c (proceed_next_node): Redo local variables to
1663 avoid GCC shadowing warnings.
1665 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
1667 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
1668 (re_node_set_insert_last, re_dfa_add_node):
1669 Rename local variables to avoid GCC shadowing warnings.
1671 2005-08-18 Bruno Haible <bruno@clisp.org>
1673 * strstr.c (strstr): Fix return value in multibyte case.
1674 * strcasestr.c (strcasestr): Likewise.
1676 2005-08-17 Jim Meyering <jim@meyering.net>
1678 Make the %s format (seconds since the epoch) work for a negative
1679 number and when used with a zero-padded field width, e.g. %015s.
1681 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
1682 label so that it precedes the code to set `digits'. Otherwise,
1683 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
1684 print `00-22'. Now, it prints `-0022', as it should.
1686 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
1688 * regex.h: Remove useless space-before-tab. From coreutils.
1690 2005-08-17 Bruno Haible <bruno@clisp.org>
1692 * strcasestr.h: New file.
1693 * strcasestr.c: New file.
1695 2005-08-17 Bruno Haible <bruno@clisp.org>
1697 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
1698 * strstr.c: Completely rewritten, with multibyte locale support.
1700 2005-08-17 Bruno Haible <bruno@clisp.org>
1702 * strcasecmp.c: Use mbuiter.h.
1704 2005-08-17 Bruno Haible <bruno@clisp.org>
1706 * mbuiter.h: New file.
1708 2005-08-16 Bruno Haible <bruno@clisp.org>
1710 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
1712 (mbi_avail, mbi_advance): Let the iteration end before the terminating
1713 NUL byte, not after it.
1715 2005-08-16 Bruno Haible <bruno@clisp.org>
1717 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
1718 the valid ones. Makes the comparison operations transitive:
1719 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
1720 * strcasecmp.c (strcasecmp): Use mb_casecmp.
1722 2005-08-16 Bruno Haible <bruno@clisp.org>
1724 * strcase.h (strcasecmp): Add note in comments.
1725 * strncasecmp.c: Use code from strcasecmp.c.
1726 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
1727 (strcasecmp): Work correctly in multibyte locales.
1729 2005-08-16 Bruno Haible <bruno@clisp.org>
1731 * strnlen1.h: New file.
1732 * strnlen1.c: New file.
1734 2005-08-16 Bruno Haible <bruno@clisp.org>
1736 * mbfile.h: New file.
1738 2005-08-16 Bruno Haible <bruno@clisp.org>
1740 * mbiter.h: New file.
1742 2005-08-16 Bruno Haible <bruno@clisp.org>
1744 * mbchar.h: New file.
1745 * mbchar.c: New file.
1747 2005-08-16 Bruno Haible <bruno@clisp.org>
1749 * tls.h: New file, from GNU gettext.
1750 * tls.c: New file, from GNU gettext.
1752 2005-08-15 Bruno Haible <bruno@clisp.org>
1754 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
1757 2005-08-14 Jim Meyering <jim@meyering.net>
1759 Sync from coreutils.
1761 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
1762 Use the hash-table-based cycle-detection code not just when
1763 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
1764 Reported by James Youngman in
1765 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
1766 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
1767 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
1768 This lets us compile with -DFTS_DEBUG, once again.
1769 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
1770 * fts.c (fd_safer): Remove decl.
1771 Include fcntl--.h rather than unistd-safer.h
1772 (fts_safe_changedir): Don't call fd_safer; no longer needed
1773 now that we include fcntl--.h.
1775 2005-08-11 Simon Josefsson <jas@extundo.com>
1777 * readline.h, readline.c: New file.
1779 2005-08-11 Bruno Haible <bruno@clisp.org>
1781 * strnlen.h (strnlen): Change parameter name to match comment.
1783 2005-08-10 Simon Josefsson <jas@extundo.com>
1785 * strndup.c: Use strnlen.h.
1787 * strnlen.h: New file.
1789 2005-08-02 Simon Josefsson <jas@extundo.com>
1791 * getline.h, getline.c: Rewrite.
1793 * getdelim.h, getdelim.c: New files, ported from glibc.
1795 2005-07-31 Bruno Haible <bruno@clisp.org>
1797 * lock.h (gl_lock_initializer): New macro.
1798 (gl_lock_define_initialized): Use it.
1799 (gl_rwlock_initializer): New macro.
1800 (gl_rwlock_define_initialized): Use it.
1801 (gl_recursive_lock_initializer): New macro.
1802 (gl_recursive_lock_define_initialized): Use it.
1804 2005-07-26 Bruno Haible <bruno@clisp.org>
1806 * lock.h: Update from GNU gettext.
1807 * lock.c: Update from GNU gettext.
1809 2005-07-18 Bruno Haible <bruno@clisp.org>
1811 * lock.h (gl_once_t): New type.
1812 (gl_once_define, gl_once): New macros.
1813 * lock.c (fresh_once): New variable.
1814 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
1817 2005-07-18 Simon Josefsson <jas@extundo.com>
1819 * check-version.c (check_version): Accept identical versions too.
1821 2005-07-18 Bruno Haible <bruno@clisp.org>
1823 * lock.h: New file, from GNU gettext.
1824 * lock.c: New file, from GNU gettext.
1826 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
1828 * quotearg.c: Add translator comment suggested by Bruno Haible,
1829 with a minor change.
1831 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
1833 * version-etc-fsf.c (version_etc_copyright): Parameterize the
1834 copyright symbol and the year.
1835 * version-etc.c (COPYRIGHT_YEAR): New constant.
1836 (version_etc_va): Use parameterized copyright notice.
1837 Reword to conform to the current GNU coding standards.
1839 2005-07-11 Simon Josefsson <jas@extundo.com>
1841 * size_max.h: New file.
1843 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
1845 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
1848 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
1849 and Paul Eggert <eggert@cs.ucla.edu>
1851 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
1852 in wint_t, not wchar_t. Remove now-unnecessary cast.
1854 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
1856 * regex.c, regex.h: Sync from libc.
1857 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
1858 New files, synced from libc, except that regex_internal.h
1859 currently has a small porting fix.
1861 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
1863 Remove the dependency of the strftime module on the tzset module.
1864 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
1865 Copy the input structure, to work around some of the bug with
1866 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
1867 Solaris releases, you should also use the tzset module, but we won't
1868 require it as a dependency any more since we don't want LGPLed code
1869 to depend on GPLed code.
1871 2005-07-02 Jim Meyering <jim@meyering.net>
1873 * backupfile.c (backup_args): Change a `0' to NULL.
1875 2005-07-01 Jim Meyering <jim@meyering.net>
1877 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
1878 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
1879 * save-cwd.c, tempname.c:
1880 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
1881 and don't include <sys/file.h>).
1883 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
1885 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
1886 declares only 'struct timespec;' (!).
1888 2005-06-29 Jim Meyering <jim@meyering.net>
1890 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
1891 type name. Use the variable name instead.
1892 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
1894 2005-06-28 Simon Josefsson <jas@extundo.com>
1896 * check-version.h, check-version.c: New files.
1898 2005-06-28 Simon Josefsson <jas@extundo.com>
1900 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
1901 collision with global variable. Better indentation. Don't
1902 increment buffer pointer beyond buffer end. Based on comments
1903 from Paul Eggert <eggert@cs.ucla.edu>.
1907 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
1909 * canon-host.c (canon-host): Append trailing "," to 0 in
1910 initializer of struct addrinfo, as an indication that we don't
1911 care how many members the structure has.
1913 2005-06-24 Derek Price <derek@ximbiot.com>
1914 and Bruno Haible <bruno@clisp.org>
1916 Remove stat module & update lstat.
1917 * stat.c: Remove this file...
1918 (slash_aware_lstat): ...moving this content and its support...
1919 * lstat.c (rpl_lstat): ...into here.
1920 * lstat.h: New file.
1922 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
1924 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
1925 (ranged_convert): Don't save conversion in a temporary struct.
1926 This causes a warning with GCC 4.0.0, and anyway in the typical
1927 case it's not worth the extra 100 bytes or so of code.
1928 (ranged_convert, __mktime_internal): When calling a function via a
1929 pointer P, use P () rather than (*P) (), as we now assume C89 or
1932 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
1934 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
1935 "who -r" failed to give output. Problem reported by Tim Waugh.
1937 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
1938 (xcalloc): Use it to avoid needless tests.
1939 Problem reported by Jim Meyering.
1941 2005-06-16 Jim Meyering <jim@meyering.net>
1943 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
1944 when either N or S is zero.
1946 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1948 * argp.h (__option_is_short): Check upper limit of
1949 __key. Isprint() requires its argument to have the value
1950 of an unsigned char or EOF.
1952 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
1954 * fnmatch.c (fnmatch): If there is an encoding error in a
1955 multibyte string or pattern, fall back on unibyte matching.
1956 Problem reported by James Youngman.
1958 2005-06-08 Bruno Haible <bruno@clisp.org>
1960 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
1963 2005-06-08 Bruno Haible <bruno@clisp.org>
1965 * csharpcomp.h: New file, from GNU gettext.
1966 * csharpcomp.c: New file, from GNU gettext.
1967 * csharpcomp.sh.in: New file, from GNU gettext.
1969 2005-06-07 Derek Price <derek@ximbiot.com>
1972 * glob_.h: Indent nested #ifdef.
1974 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
1976 Sync from coreutils.
1977 Use "file name" when talking about file names, instead of "filename"
1978 or "path", as per the GNU coding standards.
1979 * mkdir-p.c: Renamed from makepath.c.
1980 (make_dir_parents): Renamed from make_path. All callers changed.
1981 * mkdir-p.h: Likewise. All includers changed.
1982 * filenamecat.c: Renamed from path-concat.c.
1983 (file_name_concat): Renamed from path_concat. All callers changed.
1984 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
1985 * filenamecat.h: Likewise. All includers changed.
1986 * acl.c: Don't use "path" or "filename" to mean "file name"
1987 in comments or local variable names.
1988 * basename.c: Likewise.
1989 * canonicalize.c, canonicalize.h: Likewise.
1990 * dirname.c, dirname.h: Likewise.
1991 * euidaccess.c: Likewise.
1992 * exclude.c: Likewise
1993 * fnmatch_.h, fnmatch_loop.c: Likewise.
1994 * fsusage.c, fsuage.h: Likewise.
1995 * fts.c, fts_.h: Likewise.
1996 * getcwd.c: Likewise.
1997 * getloadavg.c: Likewise.
1998 * mkstemp.c: Likewise.
1999 * mountlist.c, mountlist.h: Likewise.
2000 * openat.c, openat.h: Likewise.
2001 * readlink-stub.c: Likewise.
2002 * readutmp.c, readutmp.h: Likewise.
2003 * rename.c: Likewise.
2004 * rmdir.c: Likewise.
2006 * savedir.c: Likewise.
2007 * stripslash.c: Likewise.
2008 * tempname.c: Likewise.
2009 * xreadlink.c: Likewise.
2010 * exclude.c (excluded_file_name): Renamed from excluded_filename.
2012 * exclude.h: Likewise.
2014 * euidaccess.c (getuid, getgid, getuid, getegid)
2015 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2016 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
2017 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2018 * pathmax.h: Include <limits.h> unconditionally, since other
2019 files have been getting away with it for years (MORE/BSD 4.3
2021 * userspec.c (getpwnam, getgrnam, getgrgid)
2022 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2024 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
2025 Define to 256, not 255, as per modern POSIX.
2027 2005-06-01 Bruno Haible <bruno@clisp.org>
2029 * csharpexec.h: New file, from GNU gettext.
2030 * csharpexec.c: New file, from GNU gettext.
2031 * csharpexec.sh.in: New file, from GNU gettext.
2033 2005-05-31 Derek Price <derek@ximbiot.com>
2034 Paul Eggert <eggert@cs.ucla.edu>
2037 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
2039 2005-05-29 Derek Price <derek@ximbiot.com>
2040 Paul Eggert <eggert@cs.ucla.edu>
2042 * glob_.h, glob.c: New files.
2044 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
2046 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
2048 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
2049 the configuration hassle isn't worth it.
2050 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
2051 (LONGEST_MODIFIER, PRIuMAX): Remove.
2053 2005-05-27 Bruno Haible <bruno@clisp.org>
2055 * getlogin_r.h: Remove second include of <stddef.h>.
2057 2005-05-25 Bruno Haible <bruno@clisp.org>
2058 Derek Price <derek@ximbiot.com>
2060 * getlogin_r.h: Simplify API documentation.
2062 2005-05-25 Derek Price <derek@ximbiot.com>
2063 Paul Eggert <eggert@cs.ucla.edu>
2065 * getlogin_r.c, getlogin_r.h: New files.
2067 2005-05-22 Bruno Haible <bruno@clisp.org>
2069 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
2070 Also include <sys/param.h> if it defines MIN, MAX.
2071 Based on a patch by Derek Price <derek@ximbiot.com>.
2073 2005-05-22 Bruno Haible <bruno@clisp.org>
2075 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
2076 (INT64_MIN): Fix definition.
2077 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
2079 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
2080 NEED_SIGNED_INT_TYPES.
2082 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
2083 HAVE_SYSTEM_INTTYPES.
2085 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
2087 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
2088 so that unistd-safer.h (GPL'ed code) need not be included.
2090 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
2093 * fts.c: Don't include "cycle-check.h" or "hash.h".
2094 (setup_dir, free_dir): New functions.
2095 (enter_dir, leave_dir): Define trivial
2096 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
2097 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
2098 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
2099 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
2100 Move to fts-cycle.c.
2101 (fts_open): Use setup_dir.
2102 (fts_close): Use free_dir.
2103 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
2104 This adds a label and some gotos, but the alternatives were messier.
2105 Check for memory allocation failure when entering a dir.
2106 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
2107 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
2108 (FTS): New member fts_cycle, that is a union that contains the
2109 old active_dir_ht and cycle_state. All uses changed to mention
2110 fts_cycle.ht and fts_cycle.state.
2111 * fts-cycle.c: New file, containing GPL'ed code migrated out of
2112 fts.c, with the following changes:
2113 (setup_dir, free_dir): New functions.
2114 (enter_dir): Now returns bool. Return true if successful, false
2115 if memory exhausted. All callers changed.
2116 Do not bother partly cleaning up on
2117 memory allocation failure; that is free_dir's job.
2118 However, free ad if hash_insert fails, to avoid memory leak.
2119 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
2120 fts->fts_options to see which union member to use.
2122 2005-05-20 Jim Meyering <jim@meyering.net>
2124 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
2125 Now a macro, to pacify GCC.
2127 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
2129 * chown.c (rpl_chown): Return -1 on failure.
2131 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
2133 * canonicalize.c: Include canonicalize.h first, to test interface.
2134 Include <stddef.h> unconditionally, since we assume C89 now.
2135 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
2136 * fts.c: Include fts_.h first, to check interface.
2137 Do not include intprops.h; no longer needed.
2138 Include cycle-check.h and hash.h, since fts_.h no longer does.
2139 Remove unnecessary casts of closedir to void.
2140 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
2141 decide whether to decrement nlinks.
2142 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
2143 (FTS): Use struct hash_table * instead of Hash_table, so that
2144 we no longer need to include hash.h here.
2146 2005-05-17 Jim Meyering <jim@meyering.net>
2148 * fts.c, fts_.h: New files, from coreutils.
2150 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
2152 Sync from coreutils.
2153 * unlinkdir.c, unlinkdir.h: New files.
2154 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
2155 regex.h, unlocked-io.h, xtime.h:
2156 White space changes only.
2157 * makepath.c (make_path): Port to hosts where leading "//" is special.
2158 * yesno.c: Include getline.h, not ctype.h.
2159 (yesno): Don't remove leading white space; POSIX doesn't allow it.
2160 Use getline to remove arbitrary restriction on response length.
2162 2005-05-13 Bruno Haible <bruno@clisp.org>
2164 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
2165 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
2166 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
2167 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
2168 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
2169 Add support for 64-bit integers in the MSVC compiler.
2171 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
2173 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
2174 Change the initial comment to refer to GPL, not LGPL.
2175 gnulib-tool will change it to LGPL as needed.
2177 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
2178 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
2179 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
2180 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
2181 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
2182 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
2183 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
2184 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
2185 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
2186 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
2187 concatpath.c, config.charset, copy-file.c, copy-file.h,
2188 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
2189 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
2190 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
2191 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
2192 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
2193 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
2194 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
2195 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
2196 full-read.c, full-read.h, full-write.c, full-write.h,
2197 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
2198 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
2199 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
2200 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
2201 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
2202 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
2203 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
2204 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
2205 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
2206 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
2207 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
2208 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
2209 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
2210 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
2211 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
2212 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
2213 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
2214 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
2215 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
2216 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
2217 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
2218 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
2219 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
2220 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
2221 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
2222 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
2223 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
2224 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
2225 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
2226 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
2227 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
2228 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
2229 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
2230 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
2231 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
2232 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
2233 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
2234 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
2235 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
2236 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
2237 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
2238 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
2239 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
2240 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
2241 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
2242 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
2243 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
2244 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
2245 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
2246 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
2247 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
2248 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
2249 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
2250 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
2251 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
2252 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
2253 Update FSF postal mail address.
2255 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
2257 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
2258 specified in ai_socktype. Fix invalid ai_protocol
2259 check. ai_protocol is usually set to 0 or depending on
2260 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
2261 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
2262 ai_socktype / ai_protocol in the returned addrinfo structure.
2264 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
2265 Bruno Haible <bruno@clisp.org>
2267 * inet_ntop.h: New file.
2268 * inet_ntop.c: New file, from glibc with modifications.
2270 2005-05-08 Jim Meyering <jim@meyering.net>
2272 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
2274 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
2276 Merge from coreutils. Among other things,
2277 add bulletproofing for cases where stdin, stdout, or stderr are closed.
2278 * fd-safer.c: New file.
2279 * fcntl-safer.h, open-safer.c: Remove.
2280 * chdir-long.c: Fix comment "fetish" -> "coreutils".
2281 * dup-safer.c: Include unistd-safer.h first.
2282 Don't include errno.h.
2283 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
2284 * file-type.h: Don't assume invoker included sys/stat.h first.
2285 * file-type.c: Rely on file-type.h change.
2286 * getloadavg.c: Include unistd-safer.h.
2287 (getloadavg): Use safer open.
2288 * getusershell.c: Include "stdio-safer.h".
2289 (getusershell): Use safer fopen.
2290 * long-options.c (long_options): Use NULL rather than 0.
2291 * modechange.h (mode_free): Remove; all callers changed to invoke
2293 * modechange.c: Likewise.
2294 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
2295 (MODE_DONE): New constant.
2296 (struct mode_change): Remove 'next' member.
2297 (make_node_op_equals): New function; like the old one of the
2298 same name, except it allocates an array.
2299 (mode_compile, mode_create_from_ref): Use it.
2300 (mode_compile): Allocate result as an array, not a linked list.
2301 Parse octal string ourself, so that we catch mistakes like "+0".
2302 (mode_adjust): Arg is an array, not a linked list.
2303 * modechange.c: Include stat-macros.h, xalloc.h.
2304 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
2305 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
2306 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
2307 Remove. This is now stat-macros.h's job.
2308 (talloc): Remove. All callers replaced by xalloc, so that
2309 our invokers don't have to worry about reporting memory failures.
2310 (make_node_op_equals): Remove.
2311 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
2313 (struct mode_change): Moved here from modechange.h.
2314 (mode_append_entry): Remove.
2315 (mode_compile): Remove MASKED_OPS arg, since it encouraged
2316 apps to have incorrect behavior. Use simpler algorithm for head
2317 and tail. Don't futz with umask; that's now the job of mode_adjust.
2318 Detect more invalid usages rather than having somewhat-random behavior.
2319 Don't insert an "a=" action, as that leads to incorrect behavior.
2320 (mode_compile, mode_create_from_ref): Return NULL on error instead
2321 of an enum, since now there's only one way to have an error. All
2323 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
2324 at the correct time. Simplify calculation of "+u" and its ilk.
2325 Don't mishandle "+X".
2326 (mode_free): Remove "register" and localize decls.
2327 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
2328 (struct mode_change): Move to modechange.c; callers don't
2329 need to see this stuff.
2330 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
2331 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
2332 (mode_change, mode_adjust): Reflect the new signatures noted above.
2333 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
2334 that might redefine system include files.
2335 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
2336 (my_usleep): Use NULL rather than (void *) 0.
2337 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
2338 Use siginterrupt to specify that system calls should be interrupted.
2339 (rpl_nanosleep): Move initialization of suspended closer to call of
2341 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
2342 * readutmp.c: Likewise. Include signal.h, stdbool.h.
2343 (desirable_utmp_entry): New function.
2344 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
2345 using x2nrealloc, to simplify logic.
2346 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
2347 size calculation. Do not assume utmp file is a regular file.
2348 * readutmp.h (UT_PID): Moved here from ../src/who.c.
2349 (READ_UTMP_CHECK_PIDS): New constant.
2350 * save-cwd.c: Include unistd-safer.h.
2351 (save_cwd): Use fd_safer.
2352 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
2353 [!_LIBC] Include "stat-macros.h" instead.
2354 * unistd-safer.h (fd_safer): New decl.
2356 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
2358 * byteswap_.h: New file.
2360 2005-04-25 Albert Chin <china@thewrittenword.com>
2362 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
2365 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
2367 * getdate.y (zone): Allow relunit_snumber after tZONE, so
2368 that "UTC +1 second" continues to work. Problem reported
2370 (relunit_snumber): New rule.
2373 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
2375 * getdate.y (universal_time_zone_table): New constant.
2376 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
2377 universal_time_zone_table.
2378 (lookup_zone): Prefer universal_time_zone_table to
2379 local_time_zone_table, so that "GMT" time stamps are allowed in
2380 London during the summer. Problem reported by Ian Abbott.
2382 2005-04-12 Jim Meyering <jim@meyering.net>
2384 * human.c (humblock): Set *options even when returning due to
2385 xstrtoumax conversion failure. Thanks to a used-uninitialized
2388 2005-04-09 Jim Meyering <jim@meyering.net>
2390 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
2391 -Wuninitialized: initialize tm0.tm_year.
2393 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
2395 * getdate.y (parser_control): rels_seen is now a boolean, not a
2396 count, since there's no maximum. All uses changed.
2397 Add member dsts_seen.
2398 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
2400 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
2401 Use pc_rels_seen to decide whther a date is absolute.
2403 * getdate.y (number): Don't overwrite year.
2404 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
2407 2005-04-02 Simon Josefsson <jas@extundo.com>
2409 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
2410 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
2412 2005-03-27 Jim Meyering <jim@meyering.net>
2414 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
2416 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
2418 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
2419 "one's complement" -> "ones' complement" in comment, as per Knuth.
2420 "value of type" -> "type or expression" in comment.
2421 * mktime.c, strftime.c: Propagate intprops.h comment nits.
2423 2005-03-26 Jim Meyering <jim@meyering.net>
2426 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
2427 Correct typos: s/or/of/.
2429 2005-03-23 Jim Meyering <jim@meyering.net>
2431 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
2433 2005-03-21 Jim Meyering <jim@meyering.net>
2435 Changes imported from coreutils.
2437 * cycle-check.c: Don't include xalloc.h.
2439 * path-concat.c: Don't include assert.h.
2440 (path_concat): Remove assertion that would have triggered
2441 for ABASE starting with more than one slash.
2442 Reported by Andreas Schwab.
2444 * path-concat.c (path_concat): Set *BASE_IN_RESULT
2445 properly when ABASE is an absolute file name.
2446 Correct the description of this function.
2448 Add an assertion and a test driver.
2449 This fixes a bug introduced on 2004-07-02.
2450 Andreas Schwab reported the resulting failure of cp --parents:
2451 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
2453 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
2455 * strftime.c (my_strftime): If the underlying strftime returns 0
2456 (which shouldn't happen), generate nothing instead of returning 0
2457 immediately, so that nstrftime (NULL, ...) doesn't return 0.
2459 2005-03-16 Bruno Haible <bruno@clisp.org>
2461 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
2463 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
2465 * strftime.c (my_strftime): Prepend space to format so that we can
2466 reliably distinguish strftime failure from empty output on POSIX
2469 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
2471 * iconvme.c (SIZE_MAX): New macro, if not already defined.
2472 (iconv_string): Don't guess a size-zero buffer, as that might cause
2473 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
2474 result would be 'too large', where 'too large' is (heuristically)
2475 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
2476 overflow concerns. This will prevent some unwanted malloc failures
2477 when the inputs are very large.
2479 2005-03-15 Bruno Haible <bruno@clisp.org>
2481 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
2484 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
2487 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
2489 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
2491 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
2492 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
2494 * strtol.c: Likewise.
2496 2005-03-14 Simon Josefsson <jas@extundo.com>
2498 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
2501 2005-03-14 Jim Meyering <jim@meyering.net>
2503 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
2504 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
2505 to be nonzero so that we (and caller) can detect the difference
2506 between a valid zero-length expansion and an error return, even
2507 when the underlying strftime fails before writing anything into
2510 2005-03-10 Jim Meyering <jim@meyering.net>
2512 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
2513 so that this module works on systems without fchdir.
2515 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
2517 Factor int-properties macros into a single file, except for
2518 glibc-related files.
2519 * intprops.h: New file.
2520 * getloadavg.c: Include it instead of limits.h.
2521 (INT_STRLEN_BOUND): Remove.
2522 * human.c: Include intprops.h.
2523 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
2524 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
2525 * inttostr.h: Include intprops.h instead of limits.h.
2526 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
2527 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
2528 for consistency with intprops.h.
2529 (time_t_is_integer, twos_complement_arithmetic): Use them.
2530 * sig2str.h: Include <signal.h>, intprops.h.
2531 (INT_STRLEN_BOUND): Remove.
2532 * strftime.c (TYPE_SIGNED): Remove.
2533 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
2534 * strtol.c: Adjust comments to match intprops.h.
2535 * userspec.c: Include intprops.h.
2536 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
2537 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
2538 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
2539 instead of rolling our own expressions.
2540 * xstrtol.c: Include xstrtol.h first, to test interface.
2542 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
2544 (my_strftime): Do not mishandle years close to INT_MAX, by doing
2545 the right thing even if adding 1900 would overflow. Similarly
2546 for tm_mon + 1 and tm_yday + 1.
2547 Make %Y always equivalent to %C%y, and similarly for %G and %g.
2548 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
2549 (DO_SIGNED_NUMBER): New macro.
2550 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
2552 2005-03-07 Bruno Haible <bruno@clisp.org>
2554 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
2556 2005-03-03 Derek R. Price <derek@ximbiot.com>
2557 Bruno Haible <bruno@clisp.org>
2559 * pagealign_alloc.h: New file.
2560 * pagealign_alloc.c: New file.
2562 2005-01-28 Bruno Haible <bruno@clisp.org>
2564 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
2567 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
2569 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
2570 The workaround isn't strictly needed for POSIX conformance, and
2571 it's too much of a pain to configure and maintain. We'll ask
2572 people to fix their kernels instead.
2573 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
2574 (NANOSLEEP_BUG_WORKAROUND): Remove.
2575 (xnanosleep): Remove the workaround.
2577 2005-02-12 Bruno Haible <bruno@clisp.org>
2579 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
2581 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
2583 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
2584 * timespec.h (gettime): Return void, since it always
2585 succeeds now. All uses changed.
2586 * gettime.c (gettime) Likewise.
2587 [HAVE_NANOTIME]: Prefer nanotime.
2588 Assume gettimeofday succeeds, as POSIX requires.
2589 Assime time () succeeds, since other code already does.
2590 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
2591 (timespec_subtract): Remove.
2592 (NANOSLEEP_BUG_WORKAROUND): New constant.
2593 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
2594 things considerably. Use it only on GNU/Linux hosts, since the
2595 workaround shouldn't be needed elsewhere.
2597 2005-02-24 Bruno Haible <bruno@clisp.org>
2599 * gettext.h: Update from GNU gettext 0.14.2.
2601 2005-02-24 Bruno Haible <bruno@clisp.org>
2603 * localcharset.c: Update from GNU gettext 0.14.2.
2604 * config.charset: Update from GNU gettext 0.14.2.
2606 2005-02-22 Simon Josefsson <jas@extundo.com>
2608 * iconvme.h, iconvme.c: New files, from libc.
2610 2005-02-20 Neil Conway <neilc@samurai.com>
2612 * xgethostname.c (xgethostname): Check for ENOMEM, which is
2613 returned by OSX/Darwin if the specified buffer is not large
2614 enough for the hostname.
2616 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
2618 * memrchr.h: New file.
2619 * chdir-long.c: Include it.
2620 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
2621 Don't bother including stddef.h.
2623 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2625 * argp-help.c (__argp_help): Create a fake struct argp_state and
2626 pass it to _help, otherwise the latter coredumps trying to
2627 dereference state.root_argp.
2629 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
2631 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
2633 Include <sys/types.h>, for dev_t.
2634 (ME_DUMMY, ME_REMOTE): Move from here....
2635 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
2636 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
2638 Include mountlist.h first, to test the interface.
2640 2005-01-29 Bruno Haible <bruno@clisp.org>
2642 * progname.c (program_name): Initialize.
2643 Needed when linking statically on MacOS X.
2645 2005-01-28 Bruno Haible <bruno@clisp.org>
2647 * javacomp.sh.in: New file, from GNU gettext.
2648 * javacomp.h: New file, from GNU gettext.
2649 * javacomp.c: New file, from GNU gettext.
2651 2005-01-26 Bruno Haible <bruno@clisp.org>
2653 * javaexec.sh.in: New file, from GNU gettext.
2654 * javaexec.h: New file, from GNU gettext.
2655 * javaexec.c: New file, from GNU gettext.
2657 2005-01-26 Simon Josefsson <jas@extundo.com>
2659 * gai_strerror.c: Use GPL in header.
2661 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2663 * argp-help.c (hol_entry_help): Avoid using non-constant
2664 initializers for struct pentry_state.
2665 (__argp_error): Check return value of __asprintf
2666 (__argp_failure): Translate error message
2668 * argp-parse.c: Removed braces around the expansion of N_()
2670 2005-01-21 Jim Meyering <jim@meyering.net>
2672 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
2673 same value as for Solaris 9.
2675 * chdir-long.c (chdir_long): Rewrite to remove limitation on
2676 component length. This included changing the parameter to be
2677 of type `char *' rather than `char const *'.
2678 * chdir-long.h (chdir_long): Update prototype.
2680 * openat.c (fdopendir, fstatat): New functions.
2681 * openat.h: Include headers required for use of DIR and struct stat.
2682 [AT_SYMLINK_NOFOLLOW]: Define.
2683 (fdopendir, fstatat): Add prototypes.
2685 2005-01-21 Bruno Haible <bruno@clisp.org>
2687 * classpath.h: New file, from GNU gettext.
2688 * classpath.c: New file, from GNU gettext.
2690 2005-01-20 Simon Josefsson <jas@extundo.com>
2692 * version-etc-fsf.c: New file, with version_etc_copyright.
2693 * version-etc.c: Remove version_etc_copyright.
2694 * version-etc.h (version_etc_copyright): Use [] instead of * in
2695 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
2697 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
2699 * save-cwd.c (save_cwd): Remove code to support the case
2700 where fchdir is missing or flaky.
2702 2005-01-20 Simon Josefsson <jas@extundo.com>
2704 * base64.h (isbase64): Add.
2706 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
2707 using a unsigned prototype, don't inline.
2708 (base64_decode): Use it.
2710 2005-01-19 Bruno Haible <bruno@clisp.org>
2712 * sh-quote.h: New file, from GNU gettext.
2713 * sh-quote.c: New file, from GNU gettext.
2715 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
2717 Merge changes from coreutils, as described below in several
2718 changelogs dated today.
2720 * save-cwd.c: Include "save-cwd.h" before other include files.
2721 (O_DIRECTORY): Remove; not needed here, since "." must be
2722 a directory. All uses removed.
2723 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
2724 universal on Suns, and we also need to test for IRIX.
2725 Revamp code to use 'if' rather than '#if'.
2726 Avoid unnecessary comparison of cwd->desc to 0.
2728 * utimens.c (futimens): Robustify the previous patch, by checking
2729 for known valid error numbers rather than observed invalid ones.
2731 2005-01-18 Jim Meyering <jim@meyering.net>
2733 * version-etc.c (version_etc_copyright): Update copyright date.
2735 * utimens.c (futimens): Account for the fact that futimes
2736 can also fail with errno == ENOSYS or errno == ENOENT.
2737 Patch from Dmitry V. Levin.
2739 Change the name of the robust chdir function from chdir to chdir_long.
2740 * save-cwd.c: Include chdir-long.h rather than chdir.h.
2741 (restore_cwd): Use chdir_long, not chdir.
2742 * chdir-long.c: Renamed from chdir.c.
2743 * chdir-long.h: Renamed from chdir.h.
2744 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
2747 2005-01-18 Bob Proulx <bob@proulx.com>
2749 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
2750 offsetof() macro construct to avoid compile failure with native HP-UX
2751 11.0 ANSI C compiler.
2753 2005-01-06 Bruno Haible <bruno@clisp.org>
2755 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
2756 because stpncpy.m4 takes care of it.
2758 2004-01-24 Bruno Haible <bruno@clisp.org>
2760 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
2762 2003-10-09 Bruno Haible <bruno@clisp.org>
2764 * progreloc.c: Include xalloc.h instead of xmalloc.h.
2766 2005-01-06 Bruno Haible <bruno@clisp.org>
2768 * fwriteerror.h (fwriteerror): Change specification to include fclose.
2769 * fwriteerror.c: Include <stdbool.h>.
2770 (fwriteerror): At the end, close the file stream. Record whether
2771 stdout was already closed.
2773 2004-05-27 Bruno Haible <bruno@clisp.org>
2775 * execute.c (environ): Declare if needed.
2776 * pipe.c (environ): Likewise.
2777 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
2779 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
2781 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
2782 definitions to be after all include files, to avoid collisions.
2783 Problem reported by Bob Proulx.
2785 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
2787 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
2788 not needed. This removes a dependency on the gettext module.
2789 [defined _LIBC]: Do not include <libintl.h>; not needed.
2791 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
2793 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
2796 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
2798 * argp-parse.c: Include <stddef.h>.
2799 (alignof, alignto): New macros.
2800 (parser_init): Don't assume that void * is aligned sufficiently
2803 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
2804 need to extend the stack.
2805 (YYINITDEPTH): New macro, so that the initial stack isn't overly
2808 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2810 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
2812 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
2814 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
2815 Remove now-obsolete comment about AIX.
2816 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
2817 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
2818 (YYMAXDEPTH): New macro.
2820 2004-12-18 Bruno Haible <bruno@clisp.org>
2822 * fatal-signal.c (fatal_signals): Make non-const.
2823 (init_fatal_signals): New function.
2824 (uninstall_handlers, install_handlers): Ignore signals that were set to
2826 (at_fatal_signal): Call init_fatal_signals.
2827 (init_fatal_signal_set): Likewise. Ignore signals that were set to
2829 Reported by Paul Eggert.
2831 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
2833 * getdate.y (textint): New member "negative".
2834 (time_zone_hhmm): New function.
2835 Expect 14 shift-reduce conflicts, not 13.
2836 (o_colon_minutes): New rule.
2837 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
2838 (yylex): Set the "negative" member of signed numbers.
2840 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
2842 Changes imported from coreutils.
2843 * hard-locale.c: Assume <locale.h> exists.
2845 (GLIBC_VERSION): New macro.
2846 (hard_locale): Assume setlocale exists.
2847 Rewrite to avoid #ifdef.
2848 Use strdup rather than malloc + strcpy.
2849 * human.c: Assume <locale.h> exists.
2850 (human_readable): Assume localeconv exists.
2852 2004-12-01 Jakub Jelinek <jakub@redhat.com>
2854 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
2855 convert T2, not T. (Imported from libc.)
2857 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
2859 * getcwd.c (is_ENAMETOOLONG): New macro.
2860 (__getcwd.c): Don't restore errno; glibc doesn't.
2861 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
2862 first, falling back to our code only if its results look suspicious.
2863 Ensure that the resulting buffer is only as large as necessary.
2865 * readutmp.c: Include readutmp.h first.
2866 Include <errno.h>, since readutmp.h no longer does that.
2867 * readutmp.h: Don't include <errno.h>,
2868 <sys/param.h>, <time.h>; not needed to establish interface.
2869 (errno): Remove decl.
2870 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
2871 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
2872 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
2874 2004-11-28 Simon Josefsson <jas@extundo.com>
2876 * base64.h, base64.c: New file.
2878 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
2880 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
2882 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
2884 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
2885 HP's ANSI C compiler.
2886 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
2887 Declaring int functions causes warnings on some modern systems and
2888 shouldn't be needed to compile on ancient ones.
2889 * same.c (MIN) [defined MIN]: Don't define, since it's already
2892 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
2893 with the following changes.
2894 (__set_errno): Parenthesize properly.
2895 Include <stdbool.h>.
2896 (MIN, MAX, MATCHING_INO): New macros.
2897 (__getcwd): Define with prototype, not K&R form.
2898 Use heuristics to allocate default buffer on stack if possible.
2899 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
2900 behavior, and to avoid the PATH_MAX limit when computing
2902 Use MATCHING_INO to compare inode number to file.
2903 Check for arithmetic overflow in size calculations.
2904 Fix bug in reallocation of dot array that caused getcwd to fail
2905 on directories nested deeper than 75.
2906 Be more careful about saving errno on error.
2907 Do not use realloc; use only free+malloc, as this is a bit
2908 more flexible and avoids a needless copy operation.
2909 Do not inspect st_dev and st_ino for symbolic links; POSIX
2910 doesn't specify the latter.
2911 Check for closedir errors.
2912 Avoid needless casts.
2913 Use "#ifdef weak_alias" around weak_alias, to be like other
2915 The following changes to getcwd.c have effect only when used in
2916 gnulib; they have no effect inside glibc proper.
2917 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
2918 as alloca isn't used.
2919 (alloca, __alloca): Likewise.
2920 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
2921 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
2922 unconditionally, as gnulib assumes C89 or better.
2923 Do not include <sys/param.h>.
2924 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
2925 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
2927 (NULL) [!defined NULL]: Remove; we assume C89 or better.
2928 Include <dirent.h> in a way that is compatible with modern Autoconf.
2929 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
2930 New macros, if not already defined.
2931 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
2932 Use "_LIBC", not "defined _LIBC", for consistency.
2933 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
2935 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
2936 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
2937 * xgetcwd.c: David MacKenzie's old code was removed, so give
2938 credit only to Jim Meyering and adjust the copyright dates.
2939 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
2940 <stdlib.h>, <unistd.h>, "pathmax.h".
2941 Instead, include "xgetcwd.h" (first) and "getcwd.h".
2942 (INITIAL_BUFFER_SIZE): Remove.
2943 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
2945 2004-11-23 Jim Meyering <jim@meyering.net>
2947 * getopt_.h: Remove trailing blanks.
2949 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
2951 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
2952 (futimens): New function, which uses futimes if available.
2953 (futimens, utimens): Support timespec==NULL, with same semantics
2954 as utime and utimens.
2955 * utimens.h (futimens): New decl.
2957 2004-11-23 Jim Meyering <jim@meyering.net>
2959 * __fpending.c: Add comment.
2961 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2963 * getopt_.h: Re-addition of __getopt_argv_const caused
2964 redefinition warnings. To avoid them, include the defines
2965 in `#if !defined __need_getopt ... #endif'. The only place
2966 where __getopt_argv_const is used is in definitions
2967 of getopt_long and getopt_long_only below, which are as well
2968 protected by `#ifndef __need_getopt'.
2969 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
2970 __need_getopt after including <stdio.h> and <unistd.h> These
2971 headers might have defined it.
2973 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
2975 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
2977 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
2978 optopt): Use them instead of invoking ## directly; otherwise, the
2979 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
2981 2004-11-19 Bruno Haible <bruno@clisp.org>
2983 * strtok_r.c: Move comments from here...
2984 * strtok_r.h: ... to here.
2986 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
2988 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
2989 might fail. Problem reported by Yoann Vandoorselaere.
2990 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
2991 that mishandle size_t overflow.
2993 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
2995 * canon-host.c: Include "strdup.h".
2996 (canon_host): Use getaddrinfo if available, so that IPv6 works.
2997 Use strdup instead of malloc/strcpy to duplicate strings.
2999 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
3000 (human_space_before_unit): New constant.
3001 * human.c (human_readable): Support it.
3003 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
3004 (xgetcwd): Set errno correctly when failing.
3005 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
3006 the failure is actually due to a PATH_MAX problem.
3008 Further getopt changes to make it more likely that glibc will
3009 buy the changes back.
3010 * getopt.c (POSIXLY_CORRECT): New constant.
3011 (getopt): Use it, so to preserve glibc semantic
3012 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
3013 when compiling for libc.
3014 * getopt_.h (__getopt_argv_const): Bring it back.
3015 (getopt_long, getopt_long_only): Use it.
3017 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
3018 New arg POSIXLY_CORRECT. All callers changed.
3019 (getopt): Argv is now char * const *, as per standard.
3020 (_getopt_internal_r, _getopt_internal): Argv is now char **,
3021 not char *__getopt_argv_const *.
3022 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
3023 _getopt_long_only_r): Likewise.
3024 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
3025 * getopt_int.h (_getopt_internal, _getopt_internal_r,
3026 _getopt_long_r, _getopt_long_only_r): Likewise.
3027 * getopt_.h (__getopt_argv_const): Remove.
3028 (getopt): Argv is now char * const *, as per standard.
3030 * getdate.y (tORDINAL): New token.
3031 (day, relunit): Allow it for relative times.
3032 (relative_time_table): Use tORDINAL for ordinals.
3034 2004-11-15 Jim Meyering <jim@meyering.net>
3036 * closeout.c: Include "__fpending.h" once again.
3037 Include <stdbool.h>.
3038 (close_stdout): Don't fail just because stdout was closed initially,
3039 since some programs don't write to stdout in the normal course of
3040 operation (other than --version and --help), and we don't want this
3041 function to make e.g. `touch file >&-' fail.
3042 But do fail if it was closed and someone has tried to write to it.
3043 E.g., `printf foo >&-' must fail.
3045 2004-11-11 Simon Josefsson <jas@extundo.com>
3047 * strtok_r.h, strtok_r.c: New file.
3049 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
3051 * getopt_.h (__getopt_argv_const): New macro, to be used so that
3052 we can stop lying to compilers about the constness of argv when we
3053 are compiled outside glibc.
3054 (getopt, getopt_long, getopt_long_only): Use it.
3055 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
3057 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
3058 _getopt_long_only_r): Likewise.
3059 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
3060 _getopt_long_only_r): Likewise.
3062 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
3063 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
3064 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
3065 the other external symbols.
3066 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
3067 declaration, since the above renaming now works around collisions.
3069 2004-11-11 Jim Meyering <jim@meyering.net>
3071 * linebreak.c: Remove trailing blanks.
3072 * alloca_.h: Likewise.
3073 * acosl.c: Likewise.
3074 * euidaccess.c: Likewise.
3075 * allocsa.h: Likewise.
3077 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
3079 * mktime.c (SHR): New macro, which is a portable
3080 substitute for >> that should work even on Crays.
3081 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
3082 Problem reported by Mark D. Baushke in
3083 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
3084 * getdate.y (SHR): Likewise.
3086 * strftime.c (SHR): Likewise.
3088 * quotearg.c (struct quoting_options): Use unsigned int for
3089 quote_these_too, so that right shifts are well defined. All uses
3092 2004-11-10 Simon Josefsson <jas@extundo.com>
3094 * getaddrinfo.h, getaddrinfo.c: New files.
3096 2004-11-10 Jim Meyering <jim@meyering.net>
3098 Ensure that no close failure goes unreported.
3099 * closeout.c (close_stdout): Always close stdout. I.e., don't
3100 return early when it seems there's nothing to flush.
3101 Don't include __fpending.h.
3103 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
3105 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
3107 2004-11-05 Bruno Haible <bruno@clisp.org>
3109 * readlink.c: Include stddef.h, needed for size_t on Woe32.
3110 Reported by Mark D. Baushke <mdb@cvshome.org>.
3112 2004-11-04 Bruno Haible <bruno@clisp.org>
3114 2004-09-11 Bruno Haible <bruno@clisp.org>
3115 * allocsa.valgrind: New file.
3116 2004-02-06 Bruno Haible <bruno@clisp.org>
3117 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
3118 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
3119 Reported by Christopher Seip <chris.seip@hp.com>.
3121 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
3123 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
3124 with errno == ERANGE if the buffer is too small.
3125 Problem reported by Mark D. Baushke.
3127 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
3129 * xreadlink.c (MAXSIZE): New macro.
3130 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
3131 size does not exceed MAXSIZE. Avoid cast.
3132 As suggested by Mark D. Baushke in
3133 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
3134 if readlink fails with buffer size just under MAXSIZE, try again
3137 2004-11-02 Derek R. Price <derek@ximbiot.com>
3138 and Paul Eggert <eggert@cs.ucla.edu>
3140 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
3141 (get_date): Overparenthesize to avoid GCC warning.
3143 2004-11-02 Bruno Haible <bruno@clisp.org>
3145 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
3146 function returns void.
3148 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
3150 * getpass.c (fflush_unlocked, flockfile, funlockfile)
3151 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
3154 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
3156 * getdate.y: Add support for TZ="foo" within a date string.
3157 Fix some bugs near time_t boundaries. Reject dates with
3158 out-of-range components, e.g., "Sept 31".
3159 Include <stdlib.h>, "setenv.h", "xalloc.h".
3160 (ISDIGIT_LOCALE): Remove; unused.
3161 Note that the TZ and time functions used here are not reentrant.
3162 (mktime_ok, get_tz): New functions.
3163 (TZBUFSIZE): New constant.
3164 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
3165 This requires that we sometimes generate our own TZ="XXX..." setting.
3167 2004-10-27 Derek R. Price <derek@ximbiot.com>
3169 * mktime.c (not_equal_tm): Remove redundant check.
3171 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
3173 * getdate.y: Use Bison 1.875 features, and some minor
3174 code cleanups. This change does not affect semantics.
3175 Don't include <stdlib.h>; no longer needed.
3176 Don't include unlocked-io.h; only the "#if TEST" code uses
3177 stdio, and performance isn't crucial there.
3178 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
3179 Bison 1.875 features as described below.
3180 All uses of "PC." replaced by "pc->".
3181 (YYSTYPE): Add a forward declaration.
3182 (yylex, yyerror): Use full prototypes in forward decls.
3183 Use "%pure-parser" rather than obsolescent "%pure_parser".
3184 Use %parse-param and %lex-param instead of obsolescent
3185 YYPARSE_PARAM and YYLEX_PARAM.
3186 (meridian_table, month_and_day_table, time_units_table,
3187 relative_time_table, time_zone_table, military_table,
3188 lookup_zone, lookup_word, get_date):
3189 Use NULL instead of 0 where appropriate.
3190 (to_hour): Avoid abort (), to avoid a dependency on
3192 (yyerror, yylex): Now accepts parser_control * arg.
3193 (main) [TEST]: Use '\0' rather than 0 for char.
3195 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
3197 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
3198 It's now the caller's responsibility to handle the case where
3199 !HAVE_GETPAGESIZE && !defined getpagesize.
3201 * mktime.c (leapyear): Arg is long int, not int.
3203 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
3205 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
3207 2004-10-12 Simon Josefsson <jas@extundo.com>
3209 * getpass.c (fflush_unlocked, flockfile, funlockfile)
3210 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
3213 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
3215 * vsnprintf.h: New file.
3216 * vsnprintf.c: New file.
3218 2004-10-07 Bruno Haible <bruno@clisp.org>
3220 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
3221 into the provided buffer.
3223 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
3225 * diacrit.c, diacrit.h: Add GPL notice.
3227 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
3228 * atanl.c (atanl): Keep the code as similar to glibc as possible.
3229 * logl.c (logl): Keep the code as similar to glibc as possible.
3230 This avoids a potential constant-folding bug.
3232 2004-10-05 Bruno Haible <bruno@clisp.org>
3234 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
3236 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
3238 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
3239 * xmalloc.c (xmemdup): Likewise.
3240 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
3241 XFREE): Remove these long-obsolescent macros.
3242 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
3243 * xstrdup.c: Remove.
3245 * regex.c (re_comp): Cast gettext return value to char *,
3246 Problem reported by Martin Neitzel via Mark D. Baushke.
3248 2004-10-04 Simon Josefsson <jas@extundo.com>
3250 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
3251 '#ifdef USE_UNLOCKED_IO'.
3253 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
3255 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
3256 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
3257 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
3258 regex.c, sha1.c, version-etc.c, yesno.c:
3259 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
3260 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
3261 the includer's responsibility.
3263 Sync from coreutils.
3265 * modechange.c (mode_compile): Don't decrement a pointer that
3266 points to the start of a string, as the C Standard says the
3267 resulting behavior is undefined.
3269 * backupfile.h (enum backuptype): Rename none -> no_backups,
3270 simple -> simple_backups, numbered_existing ->
3271 numbered_existing_backups, numbered -> numbered_backups
3272 to avoid shadowing problems. All uses changed.
3273 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
3274 * backupfile.c (check_extension, numbered_backup):
3275 Rename locals to avoid shadowing 'basename'.
3276 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
3279 * .cppi-disable: Add getopt_.h, getopt_int.h.
3280 * .cvsignore: Add getopt.h.
3282 2004-10-04 Simon Josefsson <jas@extundo.com>
3284 * memmem.h: New file.
3285 * memmem.c: New file, taken from glibc.
3287 2004-10-02 Jim Meyering <jim@meyering.net>
3289 * dirfd.h, getpagesize.h: Add copyright notice.
3291 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
3293 * snprintf.c: Remove comments as to why each header is needed.
3295 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
3297 * strsep.h: New file.
3298 * strsep.c: New file.
3300 2004-10-01 Simon Josefsson <jas@extundo.com>
3302 * snprintf.c (snprintf): Handle size==0.
3304 2004-10-01 Simon Josefsson <jas@extundo.com>
3305 Bruno Haible <bruno@clisp.org>
3307 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
3308 (snprintf): Declare 'args'.
3310 2004-09-30 Simon Josefsson <jas@extundo.com>
3312 * snprintf.h, snprintf.c: New files.
3314 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3316 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
3317 (hol_entry_help): Never translate an empty string.
3318 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
3319 * argp.h (OPTION_NO_TRANS): New option.
3321 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
3323 * xvasprintf.c: Include xalloc.h.
3324 (xvasprintf): Use xalloc_die, not xmalloc_die.
3326 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
3328 * dummy.c: Change copyright notice to FSF, and license to GPL.
3330 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
3332 * argp-pvh.c (argp_program_version_hook): Provide initial value.
3333 Problem reported by Bruno Haible in:
3334 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
3336 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
3338 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
3339 in case some system header has #define'd it. Problem reported by
3340 Soeren D. Schulze in
3341 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
3343 2004-09-08 Bruno Haible <bruno@clisp.org>
3345 * stdint_.h: New file, taken from GNU clisp.
3347 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
3349 * xvasprintf.h: New file.
3350 * xvasprintf.c: New file.
3351 * xasprintf.c: New file.
3353 2004-09-08 Bruno Haible <bruno@clisp.org>
3355 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
3357 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
3359 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
3361 Import from coreutils.
3362 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
3363 strings on unbounded length. alloca's performance benefits aren't
3364 that important here.
3366 (parse_with_separator): New function, with most of the internals
3367 of the old parse_user_spec. Allow user to omit both user and group,
3368 for compatibility with FreeBSD.
3369 Clone only the user name, not the entire spec.
3370 Do not set *uid, *gid unless entirely successful.
3371 Avoid memory leak in some failing cases.
3372 Fix regression for USER.GROUP reported by Dmitry V. Levin in
3373 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
3374 (parse_user_spec): Rewrite to use parse_with_separator.
3376 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
3378 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
3379 its complicated substitute.
3380 * argp-help.c: Include <errno.h>, for program_invocation_short_name
3381 and program_invocation_name.
3382 (__argp_basename) [!_LIBC]: Remove; the only use was
3383 replaced by its body.
3384 (__argp_short_program_name): Change condition from
3385 !defined __argp_short_program_name to
3386 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
3387 to match argp-namefrob.h.
3388 (__argp_failure): Don't assume strerror_r returns char *.
3389 * argp-parse.c (N_): Define unconditionally.
3390 (argp_default_options): Fill out initializers with 0 to avoid
3393 2004-08-12 Simon Josefsson <jas@extundo.com>
3395 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
3396 * getopt_.h: Renamed from getopt.h.
3398 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
3400 Merge from coreutils.
3402 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
3403 wmemchr or wmemcpy. Problem reported by Robert Dahlem
3404 for Reliant Unix 5.43.
3406 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
3407 (union fooround): Use uintmax_t, not long int.
3408 The rest is a merge from libc:
3409 [defined _LIBC]: Include <shlib-compat.h>.
3410 (_obstack) [defined _LIBC]: Remove after 2.3.4.
3412 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
3414 * strverscmp.c: Convert to UTF-8.
3416 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
3418 * obstack.h (obstack_empty_p):
3419 Don't assume that chunk->contents is suitably aligned.
3420 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
3421 Likewise. Problem reported by Benno in
3422 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
3424 * chown.c (rpl_chown): Work even if the file is writeable but not
3425 readable. This could be improved further but it'd take some work.
3427 2004-08-08 Simon Josefsson <jas@extundo.com>
3429 * xgethostname.c: Don't include error.h (not used).
3432 * getpass.c: Include getpass.h first.
3434 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
3436 * xalloc-die.c: New files.
3437 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
3439 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
3440 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
3441 (_, N_, xalloc_die): Move to xalloc-die.c.
3442 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
3443 so that we needn't mess with xalloc_msg_memory_exhausted.
3445 * sha1.h: Renamed from sha.h.
3446 (SHA1_H): Renamed from _SHA_H.
3447 (sha1_ctx): Renamed from sha_ctx.
3448 (sha1_init_ctx): Renamed from sha_init_ctx.
3449 (sha1_process_block): Renamed from sha_process_block.
3450 (sha1_process_bytes): Renamed from sha_process_bytes.
3451 (sha1_finish_ctx): Renamed from sha_finish_ctx.
3452 (sha1_read_ctx): Renamed from sha_read_ctx.
3453 (sha1_stream): Renamed from sha_stream.
3454 (sha1_buffer): Renamed from sha_buffer.
3455 * sha1.c: Likewise; renamed from sha.c.
3456 Do not include <sys/types.h>.
3457 Include <stddef.h> rather than <stdlib.h>.
3459 2004-08-08 Bruno Haible <bruno@clisp.org>
3461 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
3462 FILESYSTEM_PREFIX_LEN.
3463 * progreloc.c: Likewise.
3464 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
3466 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
3469 * argp-help.c (make_hol, hol_append): Don't assume that
3470 SIZE_MAX is a valid preprocessor constant.
3471 (__argp_basename): Change from "#ifndef _LIBC"
3472 to "#ifndef __argp_short_program_name", so that
3473 we don't compile these functions for tar.
3475 More merges from coreutils.
3476 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
3477 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
3479 * addext.c: Remove; no longer needed.
3480 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
3481 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
3482 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
3483 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
3484 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
3485 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
3486 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
3487 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
3488 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
3489 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
3490 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
3491 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
3492 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
3493 Import changes from coreutils.
3495 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
3497 Merge from coreutils.
3499 * .gdb-history: Remove; this doesn't belong here.
3501 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
3502 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
3503 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
3505 * dirname.h: Include <stdbool.h>.
3506 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
3507 for consistency with POSIX terminology. All uses changed.
3508 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
3509 (strip_trailing_slashes): Use bool for booleans.
3510 * stripslash.c (strip_trailing_slashes): Likewise.
3512 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
3513 sometimes returns a positive errno value even when it succeeds.
3514 (print_errno_message) [!LIBC]: Fall back on strerror if
3517 * path-concat.c (mempcpy): Don't define if a system header defines it.
3518 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
3519 (longest_relative_suffix): New function.
3520 (path_concat): Use it. Assume first argument is not NULL.
3521 Port to DOS. Omit redundant separators.
3522 Report an error instead of returning NULL.
3523 Use mempcpy instead of memcpy.
3524 (xpath_concat): Remove: not declared or used.
3526 * same.h: Include <stdbool.h>
3527 (same_name): Return bool, not int.
3528 * same.c (same_name): Likewise.
3529 (errno): Don't declare; we assume C89 or better now.
3531 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
3532 if not already defined.
3534 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
3535 * dup-safer.c (errno): Likewise.
3537 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
3539 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
3542 2004-08-03 Simon Josefsson <jas@extundo.com>
3544 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
3545 * progname.h: Don't include stdbool.h.
3547 2004-08-02 Simon Josefsson <jas@extundo.com>
3549 * getsubopt.h: New file, with comments from Bruno Haible.
3550 * getsubopt.c: New file, from glibc, but slightly modified based on
3551 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
3553 2004-08-01 Simon Josefsson <jas@extundo.com>
3555 * xgetdomainname.c: Include stdlib.h, for free().
3557 2004-07-16 Simon Josefsson <jas@extundo.com>
3559 * dummy.c: New file.
3561 2004-07-16 Bruno Haible <bruno@clisp.org>
3563 * backupfile.h: Add extern "C" for C++.
3564 * closeout.h: Likewise.
3565 * copy-file.h: Likewise.
3566 * findprog.h: Likewise.
3567 * full-write.h: Likewise.
3568 * pathname.h: Likewise.
3569 * progname.h: Likewise.
3570 * stpcpy.h: Likewise.
3571 * stpncpy.h: Likewise.
3572 * strcase.h: Likewise.
3573 * strstr.h: Likewise.
3574 * xalloc.h: Likewise.
3576 * mbswidth.h: Add extern "C" for C++.
3577 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
3579 2004-07-09 Simon Josefsson <jas@extundo.com>
3581 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
3582 failed without this.)
3584 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
3586 * fchown-stub.c: New file.
3588 2004-06-24 Jim Meyering <jim@meyering.net>
3590 * obstack.h (obstack_base): Cast to (void *), per documentation.
3592 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
3594 * argz.c, argz_.h: New files, which are autoupdated from libtool.
3596 2004-06-01 Jim Meyering <jim@meyering.net>
3598 * calloc.c: New file.
3600 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
3602 * getdate.y (yylex): Allow space between sign and number.
3603 Problem reported by Dan Jacobson.
3605 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
3606 and Jim Meyering <jim@meyering.net>
3608 Merge from coreutils CVS.
3610 * stat-macros.h: New file, with contents from file-type.h
3611 and coreutils' system.h.
3612 * file-type.c: Include "stat-macros.h".
3613 * file-type.h (file_type): Move all macro definitions to new file,
3616 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
3617 Wrap old code with this conditional.
3618 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
3619 function that does not dereference symlinks.
3620 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
3622 * xreadlink.c: Include xreadlink.h first, to catch .h file
3623 dependency problems.
3624 (xreadlink): Accept new arg SIZE, for efficiency.
3625 All decls and uses changed.
3626 * xreadlink.h: Include <stddef.h>, for size_t.
3628 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
3629 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
3631 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
3633 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
3635 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
3636 macros to be defined.
3637 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
3638 the allocator returns NULL because the requested size is zero.
3640 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
3642 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
3643 var. Add comment explaining why libc still defines it. This
3644 merges the following patch from glibc:
3645 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
3647 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
3649 * obstack.c (_obstack): Remove unused variable. It hasn't been
3650 present in glibc since revision 1.1 of this file.
3651 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
3652 obstack_alignment_mask, obstack_alloc, obstack_base,
3653 obstack_blank, obstack_blank_fast, obstack_chunk_size,
3654 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
3655 obstack_grow0, obstack_init, obstack_int_grow,
3656 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
3657 obstack_next_free, obstack_object_size, obstack_ptr_grow,
3658 obstack_ptr_grow_fast, obstack_room): Remove declarations of
3659 nonexistent functions.
3661 2004-05-17 Derek R. Price <derek@ximbiot.com>
3662 Paul Eggert <eggert@cs.ucla.edu>
3664 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
3666 2004-05-14 Bruno Haible <bruno@clisp.org>
3668 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
3669 that consists of a '.' followed by an empty digit string.
3670 Patch by Tor Lillqvist <tml@iki.fi>.
3672 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
3674 Port obstack to the AS/400, where pointers are 16 bytes wide and
3675 you cannot cast an integer to a valid pointer. This patch is
3676 currently waiting to be integrated into glibc; see
3677 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
3679 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
3680 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
3681 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
3682 (struct obstack): temp member is now a union of a pointer and
3683 an integer, instead of an integer. All integer uses changed.
3684 This does not affect the physical layout of struct obstack,
3685 except on hosts (like the AS/400) where the size or alignment of
3686 void * is greater than that of ptrdiff_t.
3687 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
3688 __STDC__)]: Store temporary in pointer member of union, not
3690 * obstack.c: Include <stddef.h>, for offsetof.
3691 (struct fooalign): Remove; it doesn't need a name.
3692 (union fooround): Change double to long double, and add void *.
3693 (DEFAULT_ALIGNMENT): Use offsetof to compute.
3694 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
3695 not a macro. Hence the values are always int; so remove all
3696 casts-to-int in uses.
3698 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
3699 Derek Price <derek@ximbiot.com>
3701 * alloca.c: Include <alloca.h>, to get our interface.
3702 * alloca_.h: Use __alloca on AIX, so that we don't have to
3703 include <alloca.h> first. Use C89 prototype for alloca; this
3704 requires including <stddef.h> for size_t. Use extern "C" if C++.
3705 Use #elif for simplicity, since we can assume C89 now.
3706 Don't try to source the system alloca.h since it will not be found
3707 and to prevent recursively including its replacement.
3708 * fnmatch.c: Include <alloca.h> instead of opencoding.
3709 * regex.c: Likewise.
3711 2004-05-16 Derek Price <derek@ximbiot.com>
3712 Paul Eggert <eggert@cs.ucla.edu>
3714 getline cleanup. This changes the getndelim2 API: both order of
3715 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
3718 * getline.c: Don't include stddef.h or stdio.h, since our
3719 interface does that.
3720 (getline): Always use getdelim, so that we don't have two
3721 copies of this code.
3722 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
3724 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
3725 (GETNDELIM2_MAXIMUM): New macro.
3726 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
3727 instead of the old practice of delim2==0. All callers changed.
3728 Return -1 on overflow, instead of returning junk.
3729 Do not set *linesize unless allocation succeeds.
3730 * getndelim2.h: Do not include stddef.h; no longer needed, now
3731 that we include sys/types.h.
3732 * getnline.h: Likewise.
3733 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
3734 (getndelim2): Reorder arguments.
3735 * getnline.c (getnline, getndelim):
3736 Don't discard the NMAX argument.
3737 (getnline): Invoke getndelim, to avoid code duplication.
3738 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
3739 of (size_t) -1 by callers of the getnline family.
3741 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
3743 * nanosleep.c (suspended): Change its type from int to
3744 sig_atomic_t volatile.
3745 (first_call): Make it private to rpl_nanosleep, and have it
3746 be zero initially as that's a bit faster.
3747 (my_usleep): Round up fractional times instead of truncating them,
3748 as this is the usual meaning for 'sleep'.
3750 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
3752 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
3753 (ENOSYS): Define if not defined.
3754 (settime): Fall back on stime if it exists and settimeofday fails.
3755 But don't bother with fallbacks if a method fails with errno == EPERM.
3757 2004-05-11 Jim Meyering <jim@meyering.net>
3759 Prior to this change, the save_cwd caller required read access to the
3760 current directory on most systems (ones with the fchdir function).
3762 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
3763 fails, try write-only, and finally, resort to using xgetcwd.
3765 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
3767 * obstack.c, obstack.h: Import changes from libc.
3769 2004-04-28 Bruno Haible <bruno@clisp.org>
3771 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
3772 implicitly appends .exe to executables.
3773 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
3774 accepts Windows pathnames.
3775 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
3776 Cygwin like Windows, since it now accepts Windows pathnames.
3777 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
3778 Cygwin like Windows, since it now accepts Windows pathnames.
3779 Reported by Derek Robert Price <derek@ximbiot.com>.
3781 2004-04-20 Jim Meyering <jim@meyering.net>
3783 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
3785 2004-04-20 Jim Meyering <jim@meyering.net>
3786 Bruno Haible <bruno@clisp.org>
3788 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
3789 memory when realloc fails.
3791 2004-04-18 Jim Meyering <jim@meyering.net>
3793 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
3794 don't leak memory and do call END_UTMP_ENT.
3796 2004-04-11 Paul Eggert <eggert@twinsun.com>
3798 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
3799 (CHAR_BIT): Remove, since we assume C89.
3800 Include <stdint.h> if available, as per current Autoconf CVS advice.
3802 2004-03-30 Paul Eggert <eggert@twinsun.com>
3804 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
3805 not bool, to be more consistent with Unix conventions.
3806 Suggested by Bruno Haible.
3808 Merge from coreutils.
3810 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
3813 * getdate.h: Include stdbool.h, and timespec.h instead of
3814 the usual <time.h> dance.
3815 (get_date): Change signature to support fractional time stamps.
3816 All callers changed.
3817 * getdate.y: Include "getdate.h" first, as we can now
3818 assume C89 and don't need to worry about 'const'.
3819 Similarly, include "unlocked-io.h" near start, not in middle.
3821 (textint.value): Use long int rather than int.
3822 (textint.digits): Use size_t rather than int.
3823 (BILLION, LOG10_BILLION): New constants.
3824 (parser_control): New member rel_ns. Members day_ordinal,
3825 time_zone, month, day, hour, minutes, rel_year, rel_month,
3826 rel_day, rel_hour, rel_minutes, rel_seconds
3827 are now long int, not int. Member seconds is now struct timespec,
3828 not int. New member timespec_seen. Members dates_seen, days_seen,
3829 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
3831 (%union.intval): Now long int, not int.
3832 New member timespec.
3833 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
3834 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
3835 (spec): Now is a timespec or an item list.
3836 (timespec, items): New nonterminals.
3837 (time, rel, relunit, number, get_date):
3838 Add support for fractional seconds.
3839 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
3840 (gmtime, localtime, mktime): Remove decls; not needed with C89.
3841 (to_hour): First arg is now long int, not int.
3842 (to_year): Returns long int, not int.
3843 Don't treat year -70 like 70.
3844 (tm_diff): Returns long int, not int.
3845 (lookup_word): Use bool instead of int when appropriate.
3846 (yylex): Use size_t for count, not int.
3847 Detect overflow when parsing large integer constants.
3848 Add support for fractions.
3849 (get_date): Make pointers 'const' if possible.
3850 Use more-portable code to detect integer overflow.
3851 (main) [TEST]: Adjust to above changes. Test for localtime failure.
3852 Don't use ctime; it's not reliable if the year has >4 digits.
3854 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
3855 This is for compatibility with BSD.
3857 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
3858 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
3859 From coreutils' system.h.
3861 * userspec.c: Don't include "posixver.h".
3862 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
3863 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
3864 compatible extension. Simplify code by removing a boolean int
3865 that was always nonzero if a string was nonnull.
3867 2004-03-30 Jim Meyering <jim@meyering.net>
3869 Merge from coreutils.
3871 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
3873 * readtokens.c (readtoken): Don't leak 64 bytes when reading
3874 an empty input stream.
3876 * readtokens.c: Include <stdbool.h>.
3877 (readtoken): Use `size_t' rather than int/long.
3878 All callers adjusted.
3879 Use `bool' rather than `int' where appropriate.
3880 Use memset rather than an explicit loop.
3881 Use x2nrealloc rather than xrealloc.
3882 Allow the use of `\0' as a delimiter.
3883 (readtokens): Likewise.
3884 * readtokens.h (readtoken, readtokens): Update prototypes.
3886 2004-03-30 Bruno Haible <bruno@clisp.org>
3888 * getloadavg.c (getloadavg): Don't assume setlocale returns
3891 2004-03-29 Paul Eggert <eggert@twinsun.com>
3893 Merge changes to getloadavg.c from coreutils and Emacs.
3895 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
3896 Define to an expression, not to the empty string.
3897 Include cloexec.h and xalloc.h.
3898 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
3899 Use set_cloexec_flag rather than rolling our own.
3900 * cloexec.c, cloexec.h: New files.
3902 2004-03-18 Paul Eggert <eggert@twinsun.com>
3904 * getopt.h: Sync with libc CVS.
3906 2004-03-18 Paul Eggert <eggert@twinsun.com>
3907 Bruno Haible <bruno@clisp.org>
3909 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
3910 not on all platforms that have <wchar.h>.
3911 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
3913 2004-03-09 Paul Eggert <eggert@twinsun.com>
3915 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
3917 * getopt_int.h: New file, also synced from libc.
3919 2004-03-07 Paul Eggert <eggert@twinsun.com>
3921 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
3922 '#if' expressions. Unlike the code it replaces, it does not
3923 depend on (defined _SC_PAGESIZE). However, it does depend on
3924 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
3925 first reported by Jason Andrade in
3926 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
3928 2004-01-18 Simon Josefsson <jas@extundo.com>
3930 * strdup.h: New file.
3931 * strdup.c: Include it.
3932 * path-concat.c: Include strdup.h. Drop strdup declaration.
3933 * userspec.c: Include strdup.h. Drop strdup declaration.
3935 2004-02-06 Karl Berry <karl@gnu.org>
3937 * config.charset: update from gettext 0.14.1.
3939 2004-02-05 Paul Eggert <eggert@twinsun.com>
3941 Add comments and code, prompted by suggestions from Bruno Haible
3943 * quotearg.h (quotearg_alloc): New decl. Improve the comments
3944 describing the enum quoting_style values.
3945 * quotearg.c (quotearg_alloc): New function.
3946 (quotearg_buffer_restyled): Treat lone { and } as special.
3947 Treat = as special. Work around bug with older shells
3948 that "see" a '\' that is really the 2nd byte of a multibyte char.
3949 Quote empty string with shell_quoting_style.
3951 2004-02-03 Bruno Haible <bruno@clisp.org>
3953 * pipe.h: New file, from GNU gettext.
3954 * pipe.c: New file, from GNU gettext.
3956 2004-01-27 Bruno Haible <bruno@clisp.org>
3958 * execute.h: New file, from GNU gettext.
3959 * execute.c: New file, from GNU gettext.
3960 * w32spawn.h: New file, from GNU gettext.
3962 2004-01-23 Paul Eggert <eggert@twinsun.com>
3964 Exit-status fix from coreutils.
3966 Use exit_failure consistently in place of EXIT_FAILURE,
3967 so that program exit statuses are consistent on failure.
3969 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
3970 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
3971 * argmatch.h: Comment fix to match the above.
3972 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
3973 Now a macro referring to exit_failure, instead of a separate
3974 variable. Include "exitfail.h" to get it.
3975 * xstrtol.h: Include "exitfail.h".
3976 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
3978 * long-options.c (parse_long_options): Use prototype
3979 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
3982 2004-01-21 Jim Meyering <jim@meyering.net>
3984 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
3985 so as not to conflict with a different-sized __mktime_internal
3986 function in GNU libc.
3987 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
3988 Problem building statically-linked `ls' reported by Michael Brunnbauer.
3990 2004-01-18 Paul Eggert <eggert@twinsun.com>
3992 Merge from diffutils.
3994 * file-type.c (file_type): Add typed memory objects.
3995 * file-type.h (S_TYPEISTMO): New macro.
3997 * c-stack.h (c_stack_action): Remove argv argument.
3998 * c-stack.c (c_stack_action): Likewise. All uses changed.
3999 (die): Don't calculate message unless segv_action returns.
4000 (get_stack_location, min_address_from_argv, max_address_from_argv,
4001 volatile stack_base, volatile_stack_size): Remove.
4002 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
4003 that every segmentation violation is a stack overflow. (Ouch!)
4004 See Debian bug 136249 (still outstanding) for more info about why
4005 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
4007 2003-11-30 Bruno Haible <bruno@clisp.org>
4009 Safer stack allocation.
4010 * setenv.c: Include allocsa.h.
4011 (alloca): Remove fallback definition.
4012 (freea): Remove macro.
4013 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
4016 2003-10-17 Bruno Haible <bruno@clisp.org>
4018 * binary-io.h: Avoid warnings on Cygwin.
4020 2003-12-28 Bruno Haible <bruno@clisp.org>
4022 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
4023 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
4025 2003-11-28 Bruno Haible <bruno@clisp.org>
4027 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
4029 2003-11-27 Bruno Haible <bruno@clisp.org>
4031 * wait-process.c: On Windows, include windows.h. Needed on mingw.
4033 2003-11-17 Bruno Haible <bruno@clisp.org>
4035 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
4037 2003-11-24 Bruno Haible <bruno@clisp.org>
4039 * xallocsa.h: New file, from GNU gettext.
4040 * xallocsa.c: New file, from GNU gettext.
4042 2003-11-24 Bruno Haible <bruno@clisp.org>
4044 * allocsa.h: New file, from GNU gettext.
4045 * allocsa.c: New file, from GNU gettext.
4047 2003-11-24 Bruno Haible <bruno@clisp.org>
4049 * eealloc.h: New file.
4051 2004-01-15 Jim Meyering <jim@meyering.net>
4053 Merge from coreutils.
4055 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
4056 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
4057 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
4059 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
4060 optional configure-time default.
4062 * version-etc.c (version_etc_copyright): Update copyright date.
4064 * xreadlink.c (xreadlink): Correct outdated comment.
4066 2004-01-15 Paul Eggert <eggert@twinsun.com>
4068 Merge from coreutils.
4070 * posixver.c: Include posixver.h.
4072 * same.c: Include <stdbool.h>, <limits.h>.
4073 (_POSIX_NAME_MAX): Define if not defined.
4075 (same_name): If file names are silently truncated, report
4076 that the file names are the same if they are the same after
4077 the silent truncation.
4079 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
4080 conversion function.
4081 * xstrtod.c (xstrtod): Likewise. All callers changed to
4082 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
4085 2004-01-14 Paul Eggert <eggert@twinsun.com>
4087 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
4088 with like-named macro in fnmatch.c.
4089 (EXT): Use an internal constant instead.
4091 Merge fnmatch patches from glibc.
4092 * fnmatch.c (mbsinit): Remove define.
4093 Add libc_hidden_ver (__fnmatch, fnmatch).
4094 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
4095 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
4097 2003-12-14 Karl Berry <karl@gnu.org>
4099 * config.charset: update from gettext-runtime.
4101 2003-12-03 Paul Eggert <eggert@twinsun.com>
4103 * getgroups.c (getgroups): xmalloc takes one argument, not two.
4104 Bug reported by Alfred M. Szmidt.
4106 2003-11-29 Karl Berry <karl@gnu.org>
4108 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
4110 2003-11-23 Paul Eggert <eggert@twinsun.com>
4111 Bruno Haible <bruno@clisp.org>
4113 * printf-parse.h: Don't include sys/types.h.
4114 (ARG_NONE): New macro.
4115 (char_directive): Change type of *arg_index fields to size_t.
4116 * printf-parse.c: Don't include sys/types.h.
4117 (SSIZE_MAX): Remove macro.
4118 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
4119 Remove unnecessary overflow check.
4120 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
4123 2003-11-24 Paul Eggert <eggert@twinsun.com>
4125 * alloca.c: Remove dependency on xalloc module.
4126 (xalloc_die): Remove.
4127 (memory_full) [!defined emacs]: New macro.
4128 [!defined emacs]: Don't include xalloc.h.
4129 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
4130 address arithmetic overflows. Change datatypes a bit to avoid
4133 2003-11-22 Jim Meyering <jim@meyering.net>
4135 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
4137 2003-11-17 Bruno Haible <bruno@clisp.org>
4139 * vasnprintf.c (alloca): Remove fallback definition.
4140 (freea): Remove definition.
4141 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
4142 Reported by Paul Eggert.
4144 2003-11-17 Jim Meyering <jim@meyering.net>
4146 On systems without utime and without a utimes function capable of
4147 dealing with a NULL struct utimbuf* argument, this utime replacement
4148 could -- in unusual circumstances -- leak a file descriptor.
4149 * utime.c: Include <unistd.h> and <errno.h>.
4150 (utime_null): Be sure to close `fd' and to preserve errno.
4151 Reported by Geoff Collyer via Arnold Robbins.
4153 2003-11-16 Paul Eggert <eggert@twinsun.com>
4154 Bruno Haible <bruno@clisp.org>
4156 Protect against address arithmetic overflow.
4157 * printf-args.h: Include stddef.h.
4158 (arguments): Change type of field 'count' to size_t.
4159 * printf-args.c (printf_fetchargs): Use size_t instead of
4160 'unsigned int' where appropriate.
4161 * printf-parse.h: Include sys/types.h.
4162 (char_directive): Change type of *arg_index fields to ssize_t.
4163 (char_directives): Change type of fields 'count', max_*_length to
4165 * printf-parse.c: Include sys/types.h and xsize.h.
4166 (SSIZE_MAX): Define fallback value.
4167 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
4168 instead of 'int' where appropriate. Check a_allocated, d_allocated
4169 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
4170 * vasnprintf.c: Include xsize.h.
4171 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
4172 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
4173 overflow. Avoid wraparound when converting a width or precision from
4176 2003-11-16 Bruno Haible <bruno@clisp.org>
4178 Update from GNU gettext.
4179 * printf-parse.c: Generalize to it can be compiled for wide strings.
4180 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
4181 * vasnprintf.c: Generalize to it can be compiled for wide strings.
4182 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
4183 SNPRINTF): New macros.
4184 Don't include <alloca.h> if the file is used inside libintl.
4185 (local_wcslen): New function, for Solaris 2.5.1.
4186 (VASNPRINTF): Use it instead of wcslen.
4188 2003-11-16 Bruno Haible <bruno@clisp.org>
4190 * xsize.h (xmax): New function.
4191 (xsum, xsum3, xsum4): Declare as "pure" functions.
4193 2003-11-12 Paul Eggert <eggert@twinsun.com>
4195 * xalloc.h: Do not include <limits.h> or <stdint.h>.
4196 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
4197 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
4198 heuristic is just as accurate as far as we know, and it removes a
4199 dependency on size_max.m4 and ptrdiff_max.m4.
4201 2003-11-12 Paul Eggert <eggert@twinsun.com>
4203 * xstrtol.c (__xstrtol): Remove "break" immediately after
4204 "return", to pacify some unknown compiler. Problem reported
4207 2003-11-11 Bruno Haible <bruno@clisp.org>
4209 * xsize.h (SIZE_MAX): Remove fallback definition.
4210 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
4213 2003-11-10 Paul Eggert <eggert@twinsun.com>
4215 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
4216 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
4217 rejected some allocations of exactly SIZE_MAX - 2 bytes.
4219 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
4220 not (size_t) -1, since it's defined here.
4222 2003-11-06 Paul Eggert <eggert@twinsun.com>
4224 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
4225 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
4226 Reject sizes of exactly SIZE_MAX bytes.
4227 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
4228 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
4230 2003-11-05 Bruno Haible <bruno@clisp.org>
4232 * xsize.h: Include limits.h, to avoid a possible collision with
4233 SIZE_MAX defined in <limits.h> on Solaris.
4235 2003-11-04 Bruno Haible <bruno@clisp.org>
4237 * xsize.h: New file.
4238 * linebreak.c: Include xsize.h.
4239 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
4240 argument for overflow.
4241 Suggested by Paul Eggert.
4243 2003-10-31 Bruno Haible <bruno@clisp.org>
4245 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
4246 to avoid (extremely rare) race condition.
4247 Suggested by Paul Eggert.
4249 2003-11-03 Jim Meyering <jim@meyering.net>
4251 * userspec.c: Include "userspec.h".
4252 * userspec.h: New file.
4254 2003-10-31 Paul Eggert <eggert@twinsun.com>
4256 * mountlist.h (struct mount_entry.me_type_malloced): New member.
4257 * mountlist.c (SIZE_MAX): Define if not defined already.
4258 (read_filesystem_list): Set and use me_type_malloced.
4259 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
4260 whatever the type happens to be), for brevity and consistency.
4261 Check for size calculation overflow on Alphas running OSF/1.
4263 2003-10-31 Jim Meyering <jim@meyering.net>
4265 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
4267 * linebuffer.c: Include <string.h> for declaration of memset.
4269 2003-10-30 Paul Eggert <eggert@twinsun.com>
4270 Bruno Haible <bruno@clisp.org>
4272 * vasprintf.c: Include <limits.h>, <stdlib.h>.
4273 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
4275 2003-10-29 Paul Eggert <eggert@twinsun.com>
4277 * xalloc.h (xalloc_oversized): Now a macro, not a function,
4278 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
4280 * quotearg.c (quotearg_n_options): Use it.
4281 * group-member.c: Include <stdbool.h>.
4282 (free_group_info): Arg is now const *; don't free arg.
4283 (get_group_info): Now returns bool and accepts struct group_info *,
4284 rather than returning a malloc'ed struct group_info *.
4285 All uses changed. Check for overflow in internal size calculation.
4287 * getusershell.c (readname): Simplify the code by using x2nrealloc
4288 rather than xmalloc/xrealloc.
4289 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
4290 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
4291 conformance bug: the old code used a pointer after freeing the
4292 storage that it addressed.
4293 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
4294 rather than doing it by hand.
4295 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
4296 the buffer preserved. Use free and xmalloc instead.
4297 * quotearg.c (quotearg_n_options): Likewise.
4298 Use a simpler test for size overflow. Don't use xalloc_oversized
4299 because unsigned int might be wider than size_t (!); this suggests
4300 that we should switch from unsigned int to size_t for slot numbers.
4302 2003-10-27 Bruno Haible <bruno@clisp.org>
4304 * stdbool_.h: Better support for BeOS.
4306 2003-10-27 Paul Eggert <eggert@twinsun.com>
4308 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
4309 to allocate the returned structure. Do not allocate a subarray,
4310 as x2nrealloc will do that.
4311 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
4312 instead of xnrealloc.
4313 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
4315 2003-10-26 Paul Eggert <eggert@twinsun.com>
4317 * xalloc.h (xalloc_oversized): New static inline function, for
4318 callers that want to do their own size-overflow checking. Include
4319 <stdbool.h>, since xalloc_oversized returns bool.
4320 * xalloc.c (array_size_overflow): Remove. All callers changed
4321 to use xalloc_oversized.
4323 Add two functions x2realloc, x2nrealloc, for programs that grow
4324 arrays dynamically by doubling their sizes.
4325 * xalloc.h (x2realloc, x2nrealloc): New decls.
4326 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
4329 Port to C99 semantics for 'inline' of external functions.
4330 Bug reported by Bruno Haible.
4331 * xmalloc.c (xnmalloc_inline): New static inline function,
4332 with the old contents of xnmalloc.
4333 (xnmalloc, xmalloc): Use it.
4334 (xnrealloc_inline): New static inline function,
4335 with the old contents of xnrealloc.
4336 (xnrealloc, xrealloc): Use it.
4338 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
4340 2003-10-25 Paul Eggert <eggert@twinsun.com>
4342 Fix several address-calculation bugs in the hash modules,
4343 plus some minor code cleanup.
4345 * hash.h: Include <stdbool.h>, for bool.
4346 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
4347 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
4348 hash_get_n_entries, hash_get_max_bucket_length,
4349 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
4350 hash_rehash): Use size_t rather than unsigned.
4351 * hash.c (struct hash_table, hash_get_n_buckets,
4352 hash_get_n_buckets_used, hash_get_n_entries,
4353 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
4354 hash_get_entries, hash_do_for_each, hash_string, is_prime,
4355 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
4357 (SIZE_MAX): Define if not defined.
4358 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
4359 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
4361 Use const * when possible.
4362 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
4363 (check_tuning): Fix bug: if tuning parameters were very close to
4364 0 or 1, rounding errors could have caused subscript violations.
4365 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
4366 (hash_initialize): Add 'fail:' label
4367 to free table and return NULL, and use it to simplify code.
4368 Use calloc rather than clearing the storage ourself.
4369 (hash_initialize, hash_rehash): Check for arithmetic overflow in
4370 buffer size calculations.
4371 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
4372 Include <stddef.h>, for size_t.
4373 * hash-pjw.c (hash_pjw): Likewise.
4374 Switch to method described by Bruno Haible.
4375 Include <limits.h>, for CHAR_BIT.
4376 (SIZE_BITS): New macro.
4378 2003-10-21 Paul Eggert <eggert@twinsun.com>
4380 * getndelim2.c (getndelim2): When size calculation overflows,
4381 ceiling the allocation at NMAX bytes rather than silently
4382 discarding input bytes before NMAX is reached. This makes
4383 a difference only if NMAX exceeds SIZE_MAX / 2.
4385 * obstack.c: Merge from glibc.
4386 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
4387 Add libc_hidden_def (_obstack_newchunk).
4388 (_obstack_free) [! defined _LIBC]: Remove.
4389 [defined _LIBC]: Make a strong alias from obstack_free, rather than
4390 a clone of the function body.
4391 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
4392 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
4394 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
4395 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
4398 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
4399 (obstack_ptr_grow_fast, obstack_int_grow_fast):
4400 Don't use lvalue casts, as GCC plans to remove support for them
4401 in GCC 3.5. Reported by Joseph S. Myers. This bug
4402 was also present in the non-GCC version, indicating that this
4403 code had always been buggy and had never been widely used.
4404 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
4405 Use the fast variant of each macro, rather than copying the
4406 definiens of the fast variant; that way, we'll be more likely to
4407 catch future bugs in the fast variants.
4409 2003-10-20 Bruno Haible <bruno@clisp.org>
4411 * wait-process.h: New file, from GNU gettext.
4412 * wait-process.c: New file, from GNU gettext.
4414 2003-10-19 Jim Meyering <jim@meyering.net>
4416 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
4418 2003-10-16 Paul Eggert <eggert@twinsun.com>
4420 * getgroups.c: Include <errno.h>, <stdlib.h>.
4421 (getgroups): First arg is int, not size_t.
4422 Don't let 'free' mangle errno.
4424 2003-10-16 Jim Meyering <jim@meyering.net>
4426 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
4428 2003-10-15 Paul Eggert <eggert@twinsun.com>
4430 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
4432 (new_exclude, add_exclude_file): Initial size no longer needs to
4434 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
4435 our own address arithmetic overflow checking.
4437 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
4438 (fnmatch): Do not alloca more than 2000 wide characters;
4439 instead, use malloc for large buffers.
4440 Check for address arithmetic overflow, and return -1
4441 with errno set to ENOMEM in that case.
4442 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
4443 (NEW_PATTERN): Do not alloca more than 8000 bytes;
4444 instead, return -1. Check for address arithmetic overflow.
4446 2003-10-14 Paul Eggert <eggert@twinsun.com>
4448 Handle invalid suffixes and overflow independently, so that
4449 callers can treat them independently as needed. Fix some bugs in
4450 suffix handling, e.g., "100k@" was not diagnosed as an invalid
4451 suffix for a human-readable blocksize. The major caller-visible
4452 change is the addition of a new
4453 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
4454 that both overflow and suffix chars were found.
4456 * human.c (humblock): Don't check separately for invalid suffix
4457 char; that is xstrtoumax's job (now that its bug is fixed).
4458 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
4459 INTMAX_MAX]: New macros.
4460 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
4461 TYPE_MAXIMUM): New macros.
4462 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
4463 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
4464 if overflow occurs, as it's what __strtol does and it's more useful
4466 (__xstrtol): If __strtol reports some error other than ERANGE,
4467 reflect it to the caller as LONGINT_INVALID. If it reports
4468 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
4469 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
4470 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
4472 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
4473 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
4474 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
4475 [defined UINTMAX_MAX]: New macros.
4477 2003-10-14 Bruno Haible <bruno@clisp.org>
4479 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
4480 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
4481 Also use volatile where needed.
4483 2003-10-12 Paul Eggert <eggert@twinsun.com>
4485 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
4486 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
4487 and define in terms of the other primitives.
4488 * xmalloc.c: Include stdbool.h; do not include exit.h.
4489 (SIZE_MAX): Define if not already defined.
4490 (array_size_overflow): New function.
4491 (xalloc_die): Abort instead of exiting if 'error' returns.
4492 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
4493 (xmalloc, xrealloc): Use them.
4494 (xcalloc): Check for address arithmetic overflow.
4495 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
4496 a bit faster than strcpy.
4498 2003-10-08 Paul Eggert <eggert@twinsun.com>
4500 Merge getpass from libc, plus a few fixes.
4502 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
4503 Include <stdbool.h>.
4504 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
4505 __fsetlocking to empty.
4506 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
4507 do include <bits/libc-lock.h>.
4508 Do not include <fcntl.h>; not needed.
4509 [_LIBC]: Include <wchar.h>.
4510 (NOTCANCEL_MODE): New macro.
4511 (flockfile, funlockfile) [_LIBC]: New macros.
4512 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
4513 [!_LIBC]: New macros.
4514 (call_fclose): New function.
4515 (getpass): Use it. Save tty stream separately; this simplifies the
4516 code and makes it more reliable if stdin happens to equal stdout.
4517 Invoke __fsetlocking on tty.
4518 Handle thread cancellation if needed.
4519 Namespace cleanup (use __tcgetattr, __getline).
4520 Use bool for Booleans.
4521 [USE_IN_LIBIO]: Handle wide streams.
4522 [!_LIBC]: Unconditionally do the fseek, since we don't know what
4523 stream might go where.
4525 * unlocked-io.h: Include <stdio.h>, so that the caller
4526 doesn't have to include <stdio.h> before us.
4527 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
4528 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
4529 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
4530 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
4531 if not declared, so that we can use getpass.c code from libc without
4533 (flockfile, ftrylockfile, funlockfile): New macros.
4535 2003-10-06 Bruno Haible <bruno@clisp.org>
4537 * version-etc-2.h: Remove file.
4538 * version-etc-2.c: Remove file.
4540 2003-09-25 Jim Meyering <jim@meyering.net>
4541 Bruno Haible <bruno@clisp.org>
4543 This lets translators provide better translations for the
4544 "Written by ..." part of --version output.
4545 * version-etc.h: Include stdarg.h.
4546 (version_etc_copyright): Declare as readonly.
4547 (version_etc): Make this function variadic with a NULL-terminated list
4548 of author name strings.
4549 (version_etc_va): New declaration.
4550 * version-etc.c: Include stdarg.h, stdlib.h.
4551 (version_etc_copyright): Declare as readonly.
4552 (version_etc_va): New function. Provide a different translatable string
4553 for each possible number of authors < 10. Abbreviate when there are 10
4555 (version_etc): Make this function variadic. Call version_etc_va.
4556 Suggestion from Gary V. Vaughan.
4558 * long-options.h (parse_long_options): Change prototype: the authors
4559 string is moved to the end and becomes variadic.
4560 * long-options.c: Include stdarg.h.
4561 (parse_long_options): Make this function variadic, too.
4562 Call version_etc_va, not version_etc.
4564 2003-10-06 Bruno Haible <bruno@clisp.org>
4566 * fatal-signal.h: New file, from GNU gettext.
4567 * fatal-signal.c: New file, from GNU gettext.
4569 2003-10-04 Karl Berry <karl@gnu.org>
4571 * argp*: update from libc.
4573 2003-10-01 Larry Jones <lawrence.jones@eds.com>
4575 * getpass.c (getpass): Use a no-op fseek when switching from input to
4576 output mode on the same stream.
4578 2003-09-29 Paul Eggert <eggert@twinsun.com>
4580 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
4581 Fix arg typo in previous patch.
4583 2003-09-28 Jim Meyering <jim@meyering.net>
4585 * error.c: Correct cpp indentation.
4587 2003-09-27 Paul Eggert <eggert@twinsun.com>
4589 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
4590 Omit the special code that used __typeof__, since we worry that
4591 it could be more trouble than it's worth. See:
4592 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
4593 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
4597 2003-09-26 Jim Meyering <jim@meyering.net>
4599 * error.c (error_tail): Move some declarations
4600 into inner scope where the local variables are used.
4602 2003-09-26 Bruno Haible <bruno@clisp.org>
4604 * stpncpy.h (gnu_stpncpy): New declaration.
4605 (stpncpy): Define as alias for gnu_stpncpy.
4606 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
4608 2003-09-26 Paul Eggert <eggert@twinsun.com>
4610 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
4611 (error_tail): Do not loop, reallocating temporary buffer, since
4612 the output cannot contain more wide characters than the input
4613 contains bytes, the size must be big enough already. This avoids
4614 one potential size overflow calculation. Check for size overflow
4615 when calculating temporary buffer size. Free temporary buffer
4616 when done, if it was allocated with malloc; this plugs a memory
4617 leak. Remove casts from void * to pointers, that are no longer
4618 needed now that we're assuming C89 or better.
4620 Merge error changes from glibc.
4622 * error.c, error.h: Update copyright notice header to match glibc.
4623 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
4624 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
4625 Disable cancellation while printing error.
4626 * error.h: Prepend __ to parameter names.
4628 2003-09-25 Karl Berry <karl@gnu.org>
4630 * argp-fmtstream.c, argp-help.c: update from libc.
4632 2003-09-25 Bruno Haible <bruno@clisp.org>
4634 * version-etc-2.h: New file, from version-etc.h with modifications.
4635 * version-etc-2.c: New file, from version-etc.c with modifications.
4637 2003-09-25 Simon Josefsson <jas@extundo.com>
4639 * xgetdomainname.h: New file.
4640 * xgetdomainname.c: New file.
4642 2003-09-25 Simon Josefsson <jas@extundo.com>
4643 Bruno Haible <bruno@clisp.org>
4645 * getdomainname.h: New file.
4646 * getdomainname.c: New file.
4648 2003-09-24 Paul Eggert <eggert@twinsun.com>
4650 * linebuffer.c (freebuffer): Don't free the argument, just
4651 the buffer associated with the argument. Bug reported by
4654 2003-09-19 Karl Berry <karl@gnu.org>
4656 * argp.h: update from libc.
4658 2003-09-16 Paul Eggert <eggert@twinsun.com>
4660 * linebuffer.c (readlinebuffer): Return NULL immediately upon
4661 input error, instead of returning NULL the next time we are called
4662 (and therefore losing track of errno).
4664 2003-09-15 Paul Eggert <eggert@twinsun.com>
4666 * getndelim2.c (getndelim2): Don't trash errno when a read
4667 fails, so that the caller gets the proper errno.
4669 * readutmp.c (read_utmp): Likewise.
4670 Check for fstat error. Close stream and free storage
4673 2003-09-14 Bruno Haible <bruno@clisp.org>
4675 * fwriteerror.h: New file.
4676 * fwriteerror.c: New file.
4678 2003-09-14 Jim Meyering <jim@meyering.net>
4680 * getloadavg.c: Correct cpp indentation.
4681 * strdup.c: Likewise.
4682 * vasnprintf.c: Likewise.
4684 2003-09-12 Paul Eggert <eggert@twinsun.com>
4686 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
4687 * obstack.c [!defined _LIBC]: Likewise.
4688 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
4689 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
4690 * exitfail.c: Don't include stdlib.h; no longer needed.
4692 More changes to assume C89 or better.
4694 * error.c (error_tail): Assume vprintf.
4696 * argmatch.c (getenv): Remove decl.
4697 * progreloc.c (get_full_program_name): Define via prototype.
4698 * setenv.c (clearenv): Likewise.
4699 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
4701 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
4702 (malloc, memcpy): Remove decls.
4703 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
4704 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
4705 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
4706 (memcpy): Remove macro.
4707 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
4708 (__P): Remove. All uses removed.
4709 (PTR): Remove. All uses changed to void *.
4710 (CHAR_BIT, NULL): Remove.
4711 (spaces, zeros, memset_space, memset_zero)
4712 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
4714 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
4715 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
4716 Define with prototype.
4717 Remove now-unnecessary prototype decl.
4718 (extra_args_spec): Assume ANSI C. All uses changed.
4719 (extra_args_spec_iso): Remove.
4720 (my_strftime, emacs_strftimeu): Define via prototype.
4721 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
4723 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
4724 * strtoimax.c: Include <stdlib.h> unconditionally.
4725 (strtoul, strtol): Remove decls.
4726 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
4728 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
4729 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
4730 (LOCALE_PARAM_PROTO): New macro.
4731 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
4732 (INTERNAL (strtol), strtol): Define with a prototype.
4733 (PARAMS): Remove. All uses removed.
4734 * tempname.c: Include <string.h> unconditionally.
4735 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
4736 * xgethostname.c (main): Define with a prototype.
4737 * xmalloc.c: Include "xalloc.h" first, to check interface.
4738 Include <stdlib.h> unconditionally.
4739 (calloc, malloc, realloc, free): Remove decls.
4740 * xstrtod.c: Include "xstrtod.h" first, to check interface.
4741 Include <stdlib.h> unconditionally. Sort include file names.
4743 (xstrtod): Define with a prototype.
4744 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
4745 (strtol, strtoul): Remove decls.
4747 2003-09-11 Paul Eggert <eggert@twinsun.com>
4749 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
4750 Include <stdlib.h>, <string.h> unconditionally.
4751 Remove now-unnecessary cast to char *.
4752 * strnlen.c: Include <string.h> unconditionally.
4753 * yesno.c (yesno): Define with a prototype.
4755 2003-09-10 Bruno Haible <bruno@clisp.org>
4757 * strcspn.c: Include <string.h> unconditionally.
4758 * strpbrk.c: Include <string.h> unconditionally.
4759 * strstr.c: Include <string.h> unconditionally.
4760 * unicodeio.c: Include <string.h> unconditionally.
4761 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
4762 * unsetenv.c: Likewise.
4763 * xreadlink.c: Include <stdlib.h> unconditionally.
4764 * yesno.c: Include <stdlib.h> unconditionally.
4765 (rpmatch): Add prototype.
4767 2003-09-10 Jim Meyering <jim@meyering.net>
4769 * error.c: Correct indentation of cpp directives.
4771 2003-09-09 Paul Eggert <eggert@twinsun.com>
4775 * acosl.c (main): Use a prototype.
4776 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
4779 * getloadavg.c (getloadavg, main): Define via prototypes.
4781 * getopt.h (struct option.name): Assume C89, and use 'const'.
4782 (getopt, etopt_long, getopt_long_only, _getopt_internal)
4783 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
4785 * getopt.c (const): Remove macro.
4786 Include <string.h> unconditionally.
4787 (my_index): Remove; all uses changed to strchr.
4788 (strlen): Remove decl.
4789 (exchange): Remove forward decl; no longer needed.
4790 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
4791 Define with prototype.
4792 * getopt1.c (const): Remove macro.
4793 (getopt_long, getopt_long_only, main): Define with prototype.
4795 * getugroups.c: Include <string.h> unconditionally.
4797 * getusershell.c: Include <stdlib.h> unconditionally.
4798 (getusershell, setusershell, endusershell, readname, main):
4799 Define with prototypes.
4801 * group-member.c: Include group-member.h first.
4802 Include <stdlib.h> unconditionally.
4804 * hard-locale.c: Include hard-locale.h first.
4805 Include <stdlib.h>, <string.h> unconditionally.
4807 * hash.c (free, malloc): Remove decls.
4808 Include <stdlib.h> unconditionally.
4810 * human.c: Include <stdlib.h>, <string.h> unconditionally.
4811 (getenv): Do not declare.
4813 * idcache.c: Include <string.h> unconditionally.
4815 * long-options.c: Include long-options.h first, to test interface.
4816 Include <stdlib.h> unconditionally.
4818 * makepath.c: Include makepath.h first, to test interface.
4819 Include <stdlib.h> and <string.h> unconditionally.
4821 * linebuffer.c: Include <stdlib.h>.
4822 (free): Remove decl.
4824 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
4825 rpl_malloc returns void *, not char *.
4826 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
4828 * md5.h: Include <limits.h> unconditionally.
4829 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
4830 (__P): Remove; all uses removed.
4831 * md5.c: Include "md5.h" first.
4832 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
4833 md5_buffer, md5_process_bytes, md5_process_block):
4834 Define with prototypes.
4835 * sha.h (__P): Remove all uses. (It wasn't defined??)
4836 * sha.c: Include "sha.h" first.
4837 Include <stdlib.h>, <string.h> unconditionally.
4839 * memchr.c (__ptr_t): Remove; all uses changed to void *.
4840 * memcmp.c (__ptr_t): Likewise.
4841 * memrchr.c (__ptr_t): Likewise.
4842 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
4843 Include <string.h> unconditionally.
4844 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
4845 * memchr.c: Include <stdlib.h> unconditionally.
4846 * memchr.c (LONG_MAX): Remove.
4847 * memrchr.c (LONG_MAX): Likewise.
4848 * memchr.c (__memchr): Define via a prototype.
4849 * memrchr.c (__memrchr): Likewise.
4850 * memcmp.c (__P): Remove, and remove all uses.
4851 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
4852 Remove forward decls; no longer needed.
4853 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
4854 Use types required by C89 in prototype.
4856 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
4857 * savedir.c: Likewise.
4858 * mkdir.c (free): Remove decl.
4859 * rmdir.c (rmdir): Define with a prototype.
4860 * savedir.c: Include savedir.h first, to test interface.
4862 * mktime.c (STDC_HEADERS): Remove.
4863 Include <stdlib.h>, <string.h> unconditionally.
4865 * modechange.c: Include <stdlib.h> unconditionally.
4866 (malloc): Remove decl.
4868 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
4869 (free): Remove decl.
4871 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
4872 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
4873 (This type really should be intptr_t, but that's a C99ism.)
4874 (_obstack_memcpy): Remove: all uses changed to memcpy.
4875 Include <string.h> unconditionally.
4876 (struct obstack): Assume __STDC__ for types of members
4877 chunkfun, freefun, extra_arg.
4878 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
4879 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
4880 obstack_begin, obstack_specify_allocation,
4881 obstack_specify_allocation_with_arg, obstack_chunkfun,
4882 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
4883 Remove unprototyped decls and the macros that use them.
4884 * obstack.c (POINTER): Remove. All uses changed to void *.
4885 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
4886 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
4887 (defined __STDC__ && __STDC__)]:
4888 Remove nonprototyped code.
4889 Include <stdlib.h> unconditionally.
4890 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
4891 _obstack_allocated_p, _obstack_free, obstack_free,
4892 _obstack_memory_used, print_and_abort):
4893 Define using prototypes.
4894 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
4895 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
4896 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
4897 obstack_next_free, obstack_object_size, obstack_room) [0]:
4898 Remove unused, unprototyped code.
4900 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
4902 * physmem.c (physmem_total, physmem_available, main): Define
4905 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
4906 (main): Define with a prototype.
4908 * posixver.c (getenv): Remove decl.
4910 * putenv.c (malloc): Returns void *, not char *.
4911 Include <string.h> unconditionally.
4912 (strchr, memcpy, NULL): Do not define.
4914 * readtokens.c: Include readtokens.h first, to test interface.
4915 Include <stdlib.h>, <string.h> unconditionally.
4916 (init_tokenbuffer): Define with a prototype.
4918 * regex.c (PARAMS): Remove. All uses removed.
4919 All uses of _RE_ARGS removed, too.
4920 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
4922 (bzero): Assume memset exists.
4923 (memcmp, memcpy, NULL): Remove.
4924 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
4925 char, or assignments to local vars of type signed char.
4926 (init_syntax_once, PREFIX(extract_number_and_incr),
4927 PREFIX(print_partial_compiled_pattern),
4928 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
4929 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
4930 PREFIX(regex_grow_registers), PREFIX(regex_compile),
4931 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
4932 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
4933 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
4934 wcs_compile_range, byte_compile_range, truncate_wchar,
4935 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
4936 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
4937 count_mbs_length, wcs_re_match_2_internal,
4938 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
4939 PREFIX(alt_match_null_string_p),
4940 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
4941 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
4942 regfree, PREFIX(extract_number)): Define with prototype. Remove
4943 now-unnecessary declaration, if any.
4944 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
4946 Remove now-unnecessary casts among pointer types.
4947 * regex.h (_RE_ARGS): Remove. All uses removed.
4949 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
4950 (free): Remove decl.
4952 * rpmatch.c: Include <stdlib.h> unconditionally.
4954 * same.c: Include <stdlib.h>, <string.h> unconditionally.
4955 (free): Remove decl.
4957 * save-cwd.c: Include <stdlib.h> unconditionally.
4958 * xgetcwd.c: Likewise.
4960 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
4961 (free): Remove decl.
4963 * strchrnul.c (strchrnul): Define with a prototype.
4964 Fix bug: c_in was not converted to char before searching.
4966 The following changes are not K&R related:
4968 * group-member.h: Include <sys/types.h>, so that this file is
4970 * makepath.h: Likewise.
4972 * getusershell.c (readname, default_index, line_size, readname):
4973 Use size_t, not int, for sizes.
4974 (readname): If the size overflows, report an error instead of
4977 2003-09-09 Derek Robert Price <derek@ximbiot.com>
4979 * getndelim2.c: Assume stdlib.h per the C89 spec.
4981 2003-09-08 Paul Eggert <eggert@twinsun.com>
4983 Assume C89 or better; remove K&R cruft.
4984 A few of these changes were first proposed by Derek Robert Price
4985 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
4987 * addext.c: Include <string.h> unconditionally.
4988 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
4989 Don't declare getenv or malloc.
4991 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
4992 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
4994 (find_stack_direction, alloca): Use prototypes.
4996 * atexit.c (atexit): Define using a prototype.
4998 * basename.c, dirname.c, stripslash.c:
4999 Include <string.h> unconditionally.
5001 * bcopy.c: Include <stddef.h>.
5002 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
5004 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
5006 * error.h (error, error_at_line, error_print_progname)
5007 [! (defined (__STDC__) && __STDC__)]: Remove decls.
5008 * error.c: Include error.h first, to check interface.
5009 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
5010 (VA_START): Remove; all uses changeed to va_start.
5011 (exit, strerror): Remove decls.
5012 (error_print_progname): Prototype uncondionally.
5013 Don't include <errno.h>; no longer needed.
5014 (private_strerror): Remove.
5015 (error_tail): Always define.
5016 (error, error_at_line): Assume C89 or better; always use prototypes.
5017 * fatal.c: Include "fatal.h" first, to test interface.
5018 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
5019 (VA_START): Remove; all uses changed to va_start.
5020 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
5022 (exit): Remove decl.
5023 (fatal): Prototype unconditionally. Assume va_start works.
5024 Abort at end, to pacify gcc.
5026 * euidaccess.c (main): Define with a prototype.
5028 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
5030 * exitfail.c: Include <stdlib.h> unconditionally.
5032 * fnmatch_.h (__P): Remove. All uses changed to assume
5034 * fnmatch.c: Include fnmatch.h first, to test interface.
5035 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
5036 (getenv): Remove decl.
5037 (fnmatch): Define using a prototype.
5038 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
5039 (FCT): Define using a prototype.
5041 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
5043 * gethostname.c: Include <stddef.h>.
5044 (gethostname): Define with prototype. Length is size_t, not int.
5046 2003-09-08 Paul Eggert <eggert@twinsun.com>
5048 * getversion.c: Remove; was migrated to backupfile.c in 1997.
5049 getversion.c should have been removed then, but was accidentally
5052 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
5053 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
5055 2003-09-07 Paul Eggert <eggert@twinsun.com>
5057 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
5058 copy_tm_result. Bug reported by Simon Josefsson in
5059 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
5061 2003-09-06 Paul Eggert <eggert@twinsun.com>
5063 * time_r.c, time_r.h: New files.
5065 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
5067 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
5068 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
5070 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
5072 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
5073 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
5076 * timegm.c: Switch to glibc implementation, with the following changes:
5077 [defined HAVE_CONFIG_H]: Include <config.h>.
5078 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
5079 (__mktime_internal) [!defined _LIBC]: New decl.
5080 (__gmtime_r) [!defined _LIBC]: New macro and function.
5081 (timegm): Use a prototype, since gnulib assumes C89.
5082 Do not bother declaring tmp to be const, as it's not really usefu.
5083 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
5084 (timegm): Declare only if HAVE_DECL_TIMEGM.
5086 2003-09-03 Paul Eggert <eggert@twinsun.com>
5088 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
5089 Bug reported by Lute Kamstra in
5090 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
5092 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
5093 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
5094 course with correspondingly smaller numbers for tomorrow and
5095 yesterday. From Tadayoshi Funaba. Originally installed into
5096 sh-utils on 1999-08-07, but the patch got lost (I guess during the
5099 2003-08-31 Simon Josefsson <jas@extundo.com>
5101 * timegm.h: New file.
5102 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
5104 2003-08-31 Karl Berry <karl@gnu.org>
5106 * argp.h: update from libc.
5108 2003-08-28 Bruno Haible <bruno@clisp.org>
5110 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
5111 warning on QNX, which defines O_BINARY to 000000.
5113 2003-08-24 Bruno Haible <bruno@clisp.org>
5115 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
5116 MSVC7 <stdio.h> is included later.
5118 2003-08-20 Bruno Haible <bruno@clisp.org>
5120 * progname.h: New file, from GNU gettext.
5121 * progname.c: New file, from GNU gettext.
5122 * progreloc.c: New file, from GNU gettext.
5124 2003-08-19 Bruno Haible <bruno@clisp.org>
5126 * xstrdup.c: Assume <string.h> exists.
5128 2003-08-18 Jim Meyering <jim@meyering.net>
5130 * setenv.h: Indent nested cpp directive.
5131 * vasnprintf.c: Remove trailing blanks.
5133 2003-08-17 Simon Josefsson <jas@extundo.com>
5134 Bruno Haible <bruno@clisp.org>
5136 * xstrndup.h: New file.
5137 * xstrndup.c: New file.
5139 2003-08-17 Bruno Haible <bruno@clisp.org>
5141 * strndup.h: New file.
5143 2003-08-16 Paul Eggert <eggert@twinsun.com>
5145 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
5146 space, undoing this 2003-08-12 change:
5147 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
5149 2003-08-16 Jim Meyering <jim@meyering.net>
5151 Merge from coreutils.
5152 * xstrtoimax.c: #else #if -> #elif.
5153 * xstrtoumax.c: Likewise.
5155 2003-08-15 Paul Eggert <eggert@twinsun.com>
5157 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
5158 rather than tab, after '#' in shell-script copyright notices.
5159 Suggested by Bruno Haible.
5161 2003-08-15 Jim Meyering <jim@meyering.net>
5162 and Paul Eggert <eggert@twinsun.com>
5164 Merge from coreutils.
5165 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
5166 member but strut utmpx does not. Needed for AIX 4.3.3.
5167 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
5169 2003-08-15 Jim Meyering <jim@meyering.net>
5171 Merge from coreutils.
5172 * xgethostname.c: Include <stdlib.h>.
5173 (xghostname): Don't exit for anything other than memory-related
5174 failure; just return NULL.
5175 * userspec.c: Include "posixver.h".
5176 (parse_user_spec): Accept `.' as a separator only
5177 in pre-POSIX-200112 mode.
5178 * strtoimax.c: Use #elif rather than #else #if.
5179 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
5180 Remove function, now that we can rely on a working tzset function.
5181 [!_LIBC]: Ensure that the required autoconf test has been run.
5182 [!defined _NL_CURRENT && HAVE_STRFTIME]:
5183 Use underlying_strftime for %r.
5184 * sha.c: Merge in some clean-up and optimization changes from glibc.
5185 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
5186 Ensure that it is a multiple of 64.
5187 Rearrange loop exit tests so as to avoid performing an
5188 additional fread after encountering an error or EOF.
5189 * realloc.c: Update copyright date.
5191 2003-08-14 Jim Meyering <jim@meyering.net>
5193 Merge from coreutils.
5194 * obstack.h: Whitespace changes.
5195 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
5196 and xcalloc return values.
5197 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
5198 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
5199 hang on OSF/1 5.1 for DIR on both local and remote file systems.
5200 Reported by (and fix confirmed by) Nelson H. F. Beebe.
5201 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
5203 Use mntctl's return value to drive the entry-processing loop, since
5204 we can't rely on the value of the vmt_length member in the last
5205 entry. On some systems doing so could result in exhausting
5206 virtual memory. Based in part on a patch from Mike Jetzer.
5208 2003-08-14 Jim Meyering <jim@meyering.net>
5209 and Paul Eggert <eggert@twinsun.com>
5211 Merges from coreutils, plus other fixes.
5212 * physmem.c: Merge in portability changes from gcc/libiberty
5213 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
5214 for credits and details. Thanks to Kaveh Ghazi for helping
5215 to keep these files in sync.
5216 (ARRAY_SIZE): Define it.
5217 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
5218 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
5219 (memcasecmp): Don't assume size_t fits in unsigned int.
5220 Remove casts and duplicate code.
5221 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
5222 (memcpy): Remove definition.
5223 Merge in some clean-up and optimization changes from glibc.
5224 [BLOCKSIZE]: Move definition to top of file.
5225 Ensure that it is a multiple of 64.
5226 Rearrange loop exit tests so as to avoid performing an
5227 additional fread after encountering an error or EOF.
5228 * md5.h (md5_uintptr): Define.
5229 * makepath.c (CLEANUP_CWD): Report an error if we failed to
5230 return to the initial working directory. Preserve errno
5232 * idcache.c: Include "xalloc.h".
5233 (xmalloc, xrealloc): Remove decls.
5234 (getuser): Remove casts no longer required in C89.
5235 * human.c: Include stdio.h, for sprintf.
5236 * group-member.c: Include "xalloc.h".
5237 (xmalloc, xrealloc): Remove decls.
5238 (get_group_info): Remove casts no longer required in C89.
5239 * getusershell.c (readname): Remove casts no longer required in C89.
5240 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
5241 * getline.c: Whitespace fix, from coreutils.
5243 2003-08-13 Paul Eggert <eggert@twinsun.com>
5245 * exclude.c: Include <ctype.h>
5246 (IN_CTYPE_DOMAIN): New macro.
5248 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
5251 * argp-help.c, argp-parse.c, config.charset, getopt.h:
5252 Undo previous (whitespace-only) change.
5254 2003-08-12 Paul Eggert <eggert@twinsun.com>
5256 * argp-help.c, argp-parse.c, config.charset, getopt.h:
5257 Normalize leading white space and remove trailing white space.
5258 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
5259 notice, as per ../config/srclist-update.
5261 Merge from coreutils.
5262 * euidaccess.h: New file.
5263 * euidaccess.c: Include it.
5264 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
5265 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
5266 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
5268 2003-08-11 Bruno Haible <bruno@clisp.org>
5270 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
5271 (vasnprintf): Use it instead of wcslen.
5273 2003-08-11 Bruno Haible <bruno@clisp.org>
5275 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
5276 value to ensure that _Bool promotes to int. Use #define for _Bool when
5277 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
5279 2003-08-10 Karl Berry <karl@gnu.org>
5281 * regex.h: update from libc (whitespace fix).
5283 2003-08-09 Paul Eggert <eggert@twinsun.com>
5285 Merge some files from coreutils. These changes were
5286 originally made by Jim Meyering.
5287 * acl.c: Include <sys/types.h> before <sys/stat.h>;
5288 many older Unixes require this.
5289 * alloca.c (alloca): Remove cast to argument of free;
5290 no longer needed in C89.
5291 * alloca_.h, regex.h: Fix white space to match
5292 what GNU indent does.
5294 2003-08-05 Paul Eggert <eggert@twinsun.com>
5296 * bumpalloc.h: Remove.
5298 2003-08-04 Paul Eggert <eggert@twinsun.com>
5300 * getloadavg.c: Change copyright notice and spacing to conform to
5303 Merge from coreutils.
5304 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
5306 * getdate.y (date): Also accept dates like May-23-2003; suggestion
5307 from Karl Berry, implemented by Jim Meyering.
5308 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
5309 from Dmitry V. Levin.
5310 Remove anachronistic cast of xrealloc.
5311 * fnmatch_.h (__const): Remove. Use 'const'.
5312 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
5313 type. Otherwise, it wouldn't compile with at least /bin/cc on
5314 ymp-cray-unicos9.0.2.X.
5315 Combine two mostly-identical uses of alloca into one.
5316 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
5318 2003-08-04 Dave Love <d.love@dl.ac.uk>
5322 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
5323 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
5324 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
5325 obsolete NLIST_NAME_UNION.
5326 [__GNU__]: Undef BSD and FSCALE.
5327 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
5329 2003-08-03 Paul Eggert <eggert@twinsun.com>
5331 * stdbool_.h (_Bool): Make it signed char, instead of
5332 an enum type, so that it's guaranteed to promote to int. See:
5333 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
5335 2003-07-31 Paul Eggert <eggert@twinsun.com>
5337 * strerror.c: Include config.h, limits.h. Declare sprintf.
5338 (strerror): Don't assume that a printable int fits in 14 bytes.
5340 2003-07-24 Derek Robert Price <derek@ximbiot.com>
5341 Bruno Haible <bruno@clisp.org>
5343 * getline.h (getline, getdelim): Change return type to ssize_t.
5344 * getline.c (getline, getdelim): Likewise.
5345 Remove _GNU_SOURCE define; now it's defined in config.h through
5348 2003-07-22 Paul Eggert <eggert@twinsun.com>
5350 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
5351 over-parenthesization in macros.
5353 Sync with coreutils.
5355 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
5358 Use `exit_failure' for xalloc and xmemcoll instead of their own
5359 private exit-failure variables.
5360 * xalloc.h (xalloc_exit_failure): Remove.
5361 * xmalloc.c: Likewise. Include exitfail.h.
5362 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
5363 * xmemcoll.h (xmemcoll_exit_failure): Remove.
5364 * xmemcoll.c: Likewise. Include exitfail.h.
5365 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
5367 2003-07-18 Paul Eggert <eggert@twinsun.com>
5369 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
5370 * closeout.c: Likewise. Include "closeout.h" right after config.h,
5371 to test that it can stand by itself. Include "exitfail.h".
5372 Clients should set exit_failure instead.
5373 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
5375 2003-07-18 Andreas Schwab <schwab@suse.de>
5377 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
5379 2003-07-18 Bruno Haible <bruno@clisp.org>
5381 * getndelim2.h: New file.
5382 * getndelim2.c: Make into a module of its own. Include config.h,
5384 (getndelim2): Make non-static. Change return type to ssize_t.
5385 * getline.h: Change argument names.
5386 * getline.c: Include getndelim2.h instead of getndelim2.c.
5387 * getnline.c: Include getndelim2.h.
5389 2003-07-17 Bruno Haible <bruno@clisp.org>
5391 * Makefile.am: Remove file.
5392 * Makefile.in: Remove file.
5394 2003-07-17 Bruno Haible <bruno@clisp.org>
5396 * getnline.h: New file.
5397 * getnline.c: New file.
5398 * getndelim2.c: New file, extracted from getline.c.
5399 (getndelim2): Renamed from getdelim2, with added nmax argument.
5400 * getline.c: Include getndelim2.c.
5401 (getdelim2): Moved out to getndelim2.c.
5402 (getline, getdelim): Update.
5404 2003-07-15 <karl@gnu.org>
5406 * vasnprintf.c: update from gettext.
5408 2003-07-15 Jim Meyering <jim@meyering.net>
5410 * makepath.c (make_path): Enclose diagnostic in _(...).
5412 2003-07-14 Paul Eggert <eggert@twinsun.com>
5414 * asnprintf.c, asprintf.c, config.charset, gettext.h,
5415 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
5416 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
5417 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
5418 vasprintf.c, vasprintf.h: Regenerate. These files are now being
5419 updated automatically by ../config/srclist-update. This changes
5420 their license from LPGL to GPL.
5422 2003-07-14 Jim Meyering <jim@meyering.net>
5424 Don't emit diagnostics. Let callers do that.
5425 * save-cwd.c: Don't include "error.h".
5426 (save_cwd): Don't call error. Ensure that errno is valid
5427 when returning nonzero.
5429 * save-cwd.h (restore_cwd): Update prototype.
5430 * save-cwd.c (restore_cwd): Remove two parameters.
5431 Simplify. Don't call error upon failure. Let callers do that.
5432 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
5433 when auditing is enabled. But don't bother updating the #if.
5435 2003-07-14 Simon Josefsson <jas@extundo.com>
5437 * mempcpy.h: New file.
5438 * mempcpy.c: New file.
5440 2003-07-14 Paul Eggert <eggert@twinsun.com>
5442 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
5443 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
5444 unicodeio.c, unicodeio.h, unlocked-io.h:
5445 Switch from LGPL to GPL.
5447 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
5449 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
5450 it breaks C++ compilation.
5451 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
5453 2003-07-10 Jim Meyering <jim@meyering.net>
5455 * vasnprintf.c: Remove trailing blanks.
5456 Make cpp indentation consistent.
5458 2003-07-09 Paul Eggert <eggert@twinsun.com>
5460 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
5461 posixver.c, strftime.c, strnlen.c, strverscmp.c:
5462 Switch from LGPL to GPL.
5464 2003-07-07 Paul Eggert <eggert@twinsun.com>
5466 * mktime.c: Fix some boundary cases and remove need for floating point.
5468 Issue a compile-time diagnostic if time_t is floating point, or if
5469 two's complement arithmetic is not in effect, or if arithmetic
5470 right shift does not propagate the sign. These assumptions were
5471 all in the original code but they weren't checked.
5473 (TIME_T_MIDPOINT, verify): New macros.
5474 (__isleap): Remove; it has integer overflow problems.
5475 (leapyear): New function, without those problems.
5476 (ydhms_tm_diff): Remove; splitting into two parts.
5477 (ydhms_diff): New function, containing the arithmetic part of
5478 the old ydhms_tm_diff function. Issue a compile-time
5479 diagnostic if we are not using C99 integer division.
5480 Avoid casts when possible.
5481 (guess_time_tm): New function, containing the checking part of
5482 the old ydhms_tm_diff function. Return the new value, rather than
5483 the difference between it and the old. Accept a new argument T
5484 so that *T specifies the old value. Check for overflow in the result.
5486 (__mktime_internal): Use a time_t offset, not a long int offset.
5487 This undoes the 2003-06-04 change, which is no longer needed now
5488 that we have better overflow checking.
5489 (localtime_offset): Likewise.
5491 (__mktime_internal): Avoid harmful overflow on hosts where time_t
5492 and long are 64-bit but int is only 32-bit.
5493 (ydhms_diff): Use long int to store year1 and yday1.
5494 Issue a compile-time diagnostic if long int is not wide enough.
5496 (__mktime_internal): Use long int to store adjusted year and yday.
5497 Use plain C rather than preprocessor commands, if that doesn't
5499 Check for overflow (and try to repair) after each probe
5500 rather than checking only at the very end. This avoids some bugs
5501 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
5502 does not equal GMT offset at maximum time).
5503 Use integer to check for overflow rather than floating point; this
5504 is more portable to non-IEEE hosts, and is a tad faster.
5505 When we detect that we are oscillating between two values,
5506 don't check whether tm_isdst has the requested value, since
5507 we already know the answer. When tm_isdst has the wrong value,
5508 use a different heuristic to find the right one, based on the
5509 extreme values actually observed in practice in tz2003a,
5510 rather than the (overly optimistic) "previous 3 calendar quarters".
5512 (not_equal_tm, print_tm, check_result): Use "const T" rather than
5513 "T const" to accommodate glibc style.
5514 (check_result): Use less-confusing report format. "long" -> "long int.
5516 Don't loop if the iteration overflows time_t.
5517 Allow a negative step in the iteration.
5519 2003-07-01 Paul Eggert <eggert@twinsun.com>
5521 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
5522 having it depend on HAVE_SYS_TYPES_H.
5524 2003-06-25 Bruno Haible <bruno@clisp.org>
5526 * readlink.c: New file.
5528 2003-06-20 Bruno Haible <bruno@clisp.org>
5530 Assume C89, so PARAMS isn't needed.
5531 * unicodeio.h (PARAMS): Remove.
5532 * unicodeio.c: Don't use PARAMS.
5534 2003-06-18 Jim Meyering <jim@meyering.net>
5536 Merge changes from coreutils.
5537 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
5538 Remove explicit declarations of xmalloc and realloc.
5540 (read_utmp): Remove anachronistic cast of xmalloc.
5542 2003-06-17 Paul Eggert <eggert@twinsun.com>
5544 Assume C89, so PARAMS isn't needed.
5545 * backupfile.h (PARAMS): Remove. All uses removed.
5546 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
5547 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
5548 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
5549 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
5550 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
5551 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
5552 xstrtol.h: Likewise.
5553 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
5554 same.h, strverscmp.h: Do not include config.h; no longer needed.
5555 Anyway, config.h should always be included before any other file.
5557 2003-06-11 Simon Josefsson <jas@extundo.com>
5559 * sysexit_.h: New file.
5561 2003-05-20 Derek Price <derek@ximbiot.com>
5563 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
5565 2003-06-10 Simon Josefsson <jas@extundo.com>
5567 * strchrnul.h: New file.
5568 * strchrnul.c: New file.
5570 2003-06-10 Simon Josefsson <jas@extundo.com>
5572 * argp.h: New file, from glibc.
5573 * argp-ba.c: New file, from glibc.
5574 * argp-eexst.c: New file, from glibc.
5575 * argp-fmtstream.c: New file, from glibc.
5576 * argp-fmtstream.h: New file, from glibc.
5577 * argp-fs-xinl.c: New file, from glibc.
5578 * argp-help.c: New file, from glibc.
5579 * argp-namefrob.h: New file, from glibc.
5580 * argp-parse.c: New file, from glibc.
5581 * argp-pv.c: New file, from glibc.
5582 * argp-pvh.c: New file, from glibc.
5583 * argp-xinl.c: New file, from glibc.
5585 2003-06-07 Jim Meyering <jim@meyering.net>
5587 * readtokens.h: Put `Free Software Foundation, Inc.'
5588 in place of my name in the copyright comment.
5589 Remove definition and uses of __P.
5592 * stat.c: Don't declare xmalloc explicitly.
5593 Instead, include "xalloc.h".
5594 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
5595 xrealloc, and xcalloc return values.
5596 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
5598 * xgetcwd.h: Remove definition/uses of PARAMS.
5600 2003-06-06 Jim Meyering <jim@meyering.net>
5602 * stdbool_.h: Renamed from stdbool.h.in.
5604 2003-06-06 Jim Meyering <jim@meyering.net>
5606 Merge from coreutils.
5607 * same.c: (same_name): Declare *_basename locals to be `const'.
5608 Consolidate declarations and initializations of *_base* locals.
5610 Merge from coreutils.
5611 This avoids a core dump on systems without GNU putenv,
5612 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
5613 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
5614 (unsetenv): New static function, from GNU libc.
5615 (rpl_putenv): Use it.
5617 * modechange.c: Remove trailing blanks.
5619 Merge from coreutils.
5620 * fsusage.c: Remove declaration of statfs.
5621 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
5623 * posixtm.c: Include <stdbool.h> unconditionally.
5625 2003-06-05 Paul Eggert <eggert@twinsun.com>
5627 * mktime.c (__mktime_internal): When resolving a tm_isdst
5628 mismatch, look in future quarters as well as past. This fixes a
5629 bug when processing fall-backwards gaps immediately after a long
5630 period of daylight-saving time.
5632 * mktime.c: Assume freestanding C89 or better.
5633 (HAVE_LIMITS_H): Remove. Assume it's 1.
5634 (__P): Remove; not used.
5635 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
5636 (mktime, not_equal_tm, print_tm, check_result,
5637 main): Use prototypes. Use const * where appropriate.
5638 (main): Fix typo in testing code that uncovered by above changes.
5639 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
5641 2003-06-04 Paul Eggert <eggert@twinsun.com>
5643 * mktime.c: Fix Debian bug 177940
5644 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
5645 (localtime_offset): Now long int, not time_t, because we want it
5646 to be guaranteed to be signed. All uses changed.
5647 (__mktime_internal): If overflow would occur when adding offset,
5650 Merge 'human' changes from coreutils. Rewrite to support
5651 locale-specific notations like thousands separators.
5652 * human.c: Simplify authorship notice.
5653 Include human.h immediately after config.h.
5654 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
5655 <limits.h>: Do not include, since human.h does.
5656 (SIZE_MAX, UINTMAX_MAX): New macros.
5657 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
5658 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
5659 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
5660 (power_letter): Renamed from suffixes.
5661 (generate_suffix_backwards): Remove.
5662 (adjust_value): Now takes int style (because of human.h changes)
5663 and long double value (for greater precision on some platforms).
5664 (group_number): New function.
5665 (human_readable): Use it. Use integer options, not enum.
5666 Put the options before the sizes in the arg list.
5667 Support all the new options.
5668 The old human_readable function has been removed;
5669 use inttostr.h instead.
5670 (human_readable, default_block_size, humblock):
5671 Use uintmax_t, not int, for block sizes.
5672 (human_readable_inexact, block_size_types): Remove.
5673 (block_size_opts): New constant.
5674 (human_options): Renamed from human_block_size, with new signature
5675 that allows block sizes up to UINTMAX_MAX. All callers changed.
5676 * human.h: Add copyright and authorship notice.
5677 Include <limits.h> and <stdbool.h> unconditionally.
5678 (PARAMS): Remove. All uses removed.
5679 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
5680 (enum human_inexact_style): Remove tag; now a nameless enum.
5681 (human_floor, human_ceiling, human_round_to_even): Now have
5682 values 2, 0, 1 rather than -1, 1, 0.
5683 (human_group_digits, human_suppress_point_zero, human_autoscale,
5684 human_base_1024, human_SI, human_B): New constants.
5685 (human_readable_inexact, human_block_size): Remove.
5686 (human_readable): Size args are now uintmax_t, not int.
5687 (human_options): New decl.
5689 * exclude.c: (new_exclude, add_exclude): Remove casts that are
5690 unnecessary now that we assume C89 or better. This change
5691 imported from coreutils.
5693 * mktime.c (__mktime_internal): Do not reject negative timestamps
5694 arbitrarily. This is the same patch as 2003-05-28, but it got lost
5695 in the 2003-05-30 sync from glibc.
5697 .h files should stand alone, but we shouldn't include <sys/types.h>
5698 if we can get away with just <stddef.h>.
5700 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
5701 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
5702 rather than <sys/types.h>, as we merely need size_t.
5703 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
5705 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
5706 Include <stdio.h>, to get FILE.
5707 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
5708 memcasecmp.h has included <stddef.h> and all we need is size_t.
5709 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
5710 our interface, instead of including <sys/types.h>
5712 2003-06-02 Paul Eggert <eggert@twinsun.com>
5715 Fix some minor time-related bugs with POSIX time arguments.
5716 Some valid time stamps were being rejected (notably -1, and
5717 time stamps before 1900 on 64-bit hosts). And some invalid
5718 time stamps were being accepted, e.g. September 31.
5720 * posixtm.h (posixtime): Return bool instead of time_t, so
5721 that we can return (time_t) -1 successfully.
5722 * posixtm.c: Likewise.
5723 [HAVE_STDBOOL_H]: Include <stdbool.h>.
5724 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
5725 (t): Remove static var.
5726 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
5727 of static var. All uses changed.
5728 (year): Do not reject years before 1900; they can occur with
5730 (posix_time_parse): Do not check for out-of-range components;
5731 that is now the caller's responsibility, since our checks were
5732 only approximations.
5733 (posixtime): Use mktime to check for out-of-range components,
5734 since it knows them exactly.
5735 If mktime returns (time_t) -1, check whether an error actually occurred
5736 by invoking localtime on -1.
5737 (main) [TEST_POSIXTIME]: Check for input data errors, and report
5738 posixtime failures better.
5739 Improve the test data (in comments only).
5741 2003-05-30 <karl@gnu.org>
5743 * mktime.c: update from libc.
5745 2003-05-30 Bruno Haible <bruno@clisp.org>
5747 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
5748 * localcharset.h: Likewise.
5749 * localcharset.c: Likewise.
5751 2003-05-28 Paul Eggert <eggert@twinsun.com>
5753 Assume the headers required for C89 freestanding compilers.
5754 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
5755 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
5756 without checking for HAVE_LIMITS_H.
5757 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
5758 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
5760 * fatal.c: Include <stdarg.h> without checking for __STDC__.
5761 * exclude.c: Include <stdbool.h> unconditionally.
5762 * tempname.c: Include <stddef.h> unconditionally.
5763 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
5764 * modechange.c, rpmatch.c (NULL): Don't define, since
5765 <stddef.h> does that.
5766 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
5767 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
5768 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
5769 * xstrtol.c: Likewise.
5770 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
5771 * savedir.c: Include <stddef.h> instead of defining NULL.
5773 * addext.c (addext): Use assignment rather than cast, to avoid
5774 warnings on some platforms.
5776 * mktime.c (__mktime_internal): Do not reject negative timestamps
5779 2003-05-10 Bruno Haible <bruno@clisp.org>
5781 * linebreak.c (iconv_string_length): Don't return -1 just because the
5782 string is longer than 4 KB.
5784 2003-05-12 Jim Meyering <jim@meyering.net>
5786 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
5787 the space-padded-by-default conversion specifiers, %e, %k, %l.
5789 2003-05-03 Bruno Haible <bruno@clisp.org>
5791 Upgrade to Unicode-4.0.
5792 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
5793 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
5794 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
5795 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
5796 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
5797 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
5798 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
5799 Change width of U+E0100..U+E01EF from 1 to 0.
5801 2003-04-25 Bruno Haible <bruno@clisp.org>
5803 * copy-file.c: Include <stddef.h>, for size_t.
5805 2003-04-25 Jim Meyering <jim@meyering.net>
5807 * copy-file.c (copy_file_preserving): Declare buf_size to be
5808 of type size_t, not int.
5810 2003-04-11 Jim Meyering <jim@meyering.net>
5812 Merge changes from Coreutils.
5814 2003-03-22 Jim Meyering <jim@meyering.net>
5816 * strftime.c (widen): Cast alloca return value to proper type.
5818 2003-01-19 Ulrich Drepper <drepper@redhat.com>
5821 * strftime.c (my_strftime): Handle very large width
5822 specifications for numeric values correctly. Improve checks for
5825 2003-01-19 Jim Meyering <jim@meyering.net>
5827 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
5828 (nl_get_alt_digit) [! defined my_strftime]: Define.
5829 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
5830 _nl_get_alt_digit and _nl_get_walt_digit.
5832 * strftime.c (my_strftime): Merge in locale-related changes from libc.
5833 These changes have no effect outside of _LIBC.
5835 2003-04-10 Bruno Haible <bruno@clisp.org>
5837 * findprog.h: New file, from GNU gettext.
5838 * findprog.c: New file, from GNU gettext.
5840 2003-04-05 Jim Meyering <jim@meyering.net>
5842 Merge changes from Coreutils.
5844 * exclude.h (PARAMS): Remove definition and uses.
5845 * exclude.c: Remove uses of `PARAMS'.
5847 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
5848 Add test-cases for DOS filenames. Declare program_name.
5849 (main): Set up program_name. Patch by Rich Dawe.
5851 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
5853 Use mntctl's return value to drive the entry-processing loop, since
5854 we can't rely on the value of the vmt_length member in the last
5855 entry. On some systems doing so could result in exhausting
5856 virtual memory. Based in part on a patch from Mike Jetzer.
5858 2003-04-04 Bruno Haible <bruno@clisp.org>
5860 * linebreak.h: New file, from GNU gettext.
5861 * linebreak.c: New file, from GNU gettext with slight modifications.
5862 * lbrkprop.h: New file, from GNU gettext.
5864 2003-04-03 Bruno Haible <bruno@clisp.org>
5866 * utf8-ucs4.h: New file, from GNU gettext.
5867 * utf16-ucs4.h: New file, from GNU gettext.
5868 * ucs4-utf8.h: New file, from GNU gettext.
5869 * ucs4-utf16.h: New file, from GNU gettext.
5871 2003-04-02 Bruno Haible <bruno@clisp.org>
5873 * binary-io.h: New file, from GNU gettext.
5875 2003-04-01 Bruno Haible <bruno@clisp.org>
5877 * pathname.h: New file, from GNU gettext.
5878 * concatpath.c: New file, from GNU gettext.
5880 2003-03-30 Bruno Haible <bruno@clisp.org>
5882 * copy-file.c (copy_file_preserving): Don't set owner if the function
5883 chown() doesn't exist.
5885 2003-03-28 Bruno Haible <bruno@clisp.org>
5887 * copy-file.h: New file, from GNU gettext.
5888 * copy-file.c: New file, from GNU gettext.
5890 2003-03-18 Jim Meyering <jim@meyering.net>
5892 * quote.c (quote_n): Fix typo in comment.
5894 2003-03-14 Jim Meyering <jim@meyering.net>
5896 Merge changes from Coreutils.
5897 * obstack.h (obstack_object_size): Declare temporary, __o,
5898 to be const, in order to avoid warnings.
5899 (obstack_room): Likewise.
5900 (obstack_empty_p): Likewise.
5902 2003-03-13 Paul Eggert <eggert@twinsun.com>
5904 Merge changes from Bison.
5905 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
5906 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
5907 when compiling Bison 1.875's `bitset bset = obstack_alloc
5908 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
5909 * hash.c: Include <stdbool.h> unconditionally.
5911 2003-03-09 Paul Eggert <eggert@twinsun.com>
5913 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
5914 Reported by Bruce Becker; see:
5915 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
5917 2003-03-03 Paul Eggert <eggert@twinsun.com>
5918 Bruno Haible <bruno@clisp.org>
5920 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
5921 Reported by John Hughes, see
5922 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
5924 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
5926 * poll_.h: New file.
5929 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
5931 * mathl.h: New file.
5932 * acosl.c: New file.
5933 * asinl.c: New file.
5934 * atanl.c: New file.
5935 * ceill.c: New file.
5938 * floorl.c: New file.
5939 * frexpl.c: New file.
5940 * ldexpl.c: New file.
5942 * sincosl.c: New file.
5944 * sqrtl.c: New file.
5946 * trigl.c: New file.
5947 * trigl.h: New file.
5949 2003-02-17 Bruno Haible <bruno@clisp.org>
5951 * mkdtemp.h: New file, from GNU gettext.
5952 * mkdtemp.c: New file, from GNU gettext.
5954 2003-01-31 Bruno Haible <bruno@clisp.org>
5956 * rename.c: #undef rename before defining rpl_rename.
5957 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
5959 2003-01-30 Bruno Haible <bruno@clisp.org>
5961 * printf-args.h: New file, from GNU gettext.
5962 * printf-args.c: New file, from GNU gettext.
5963 * printf-parse.h: New file, from GNU gettext.
5964 * printf-parse.c: New file, from GNU gettext.
5965 * vasnprintf.h: New file, from GNU gettext.
5966 * vasnprintf.c: New file, from GNU gettext.
5967 * asnprintf.c: New file, from GNU gettext.
5968 * vasprintf.h: New file, from GNU gettext with modifications.
5969 * vasprintf.c: New file, from GNU gettext.
5970 * asprintf.c: New file, from GNU gettext.
5972 2003-01-29 Bruno Haible <bruno@clisp.org>
5974 * stpncpy.h: New file, from GNU gettext with modifications.
5975 * stpncpy.c: New file, from GNU gettext with modifications.
5977 2003-01-28 Bruno Haible <bruno@clisp.org>
5979 * c-ctype.h: New file, from GNU gettext, with changes suggested by
5981 * c-ctype.c: New file, from GNU gettext, with changes suggested by
5984 2003-01-27 Bruno Haible <bruno@clisp.org>
5986 * xsetenv.h: New file, from GNU gettext.
5987 * xsetenv.c: New file, from GNU gettext.
5989 2003-01-23 Bruno Haible <bruno@clisp.org>
5991 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
5993 2003-01-22 Bruno Haible <bruno@clisp.org>
5995 * exit.h: New file, from GNU gettext.
5997 2003-01-11 Bruno Haible <bruno@clisp.org>
5999 * stpcpy.h (stpcpy): Use ANSI C function declarations.
6000 * strcase.h (strcasecmp, strncasecmp): Likewise.
6002 2003-01-14 Jim Meyering <jim@meyering.net>
6004 * same.c (same_name): Tweak a comment.
6006 2003-01-11 Bruno Haible <bruno@clisp.org>
6008 * same.c (same_name): Reorder tests so as to avoid calling stat()
6009 when a string comparison is sufficient.
6011 2003-01-11 Bruno Haible <bruno@clisp.org>
6013 * readtokens.c (readtoken): Cast character to 'unsigned char', not
6016 2003-01-11 Bruno Haible <bruno@clisp.org>
6018 * hash-pjw.c: Add comment about low quality of this function.
6020 2003-01-12 Paul Eggert <eggert@twinsun.com>
6022 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
6023 to avoid collisions with libcurses and libreadline.
6025 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
6026 * getstr.h, getstr.c: Remove.
6027 * getline.c: Include "getline.h", to check interface.
6028 Move body of old getstr.c here: this defines MIN_CHUNK and
6029 declares getdelim2, which is renamed from getstr.
6030 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
6032 * linebuffer.c (readlinebuffer): Renamed from readline.
6034 * linebuffer.h: Likewise.
6035 (readline): Remove backward-compatibility macro.
6037 2003-01-12 Jim Meyering <jim@meyering.net>
6039 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
6041 2003-01-10 Bruno Haible <bruno@clisp.org>
6043 * alloca_.h: New file.
6044 * getdate.y: Unconditionally include alloca.h.
6045 * makepath.c: Likewise.
6046 * setenv.c: Likewise.
6047 * userspec.c: Likewise.
6049 2003-01-09 Bruno Haible <bruno@clisp.org>
6051 * stdbool.h.in: New file.
6053 2003-01-08 Bruno Haible <bruno@clisp.org>
6055 * safe-read.c: Include specification header first, to ensure its
6057 * full-write.c: Likewise.
6059 2003-01-08 Jim Meyering <jim@meyering.net>
6061 * full-write.c: Undefine and define-away `const' after inclusion
6062 of errno.h, not before. Suggestion from Bruno Haible.
6064 2003-01-07 Jim Meyering <jim@meyering.net>
6066 * full-write.c: Rework so that it may serve to define full_read, too.
6067 * full-read.c: Simply #define FULL_READ and include full-write.c.
6069 2003-01-06 Jim Meyering <jim@meyering.net>
6071 * version-etc.c: Update year in translatable copyright string.
6073 2002-12-25 Bruno Haible <bruno@clisp.org>
6075 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
6076 * xstrtol.h: Likewise.
6077 * xstrtoimax.c: Likewise.
6078 * xstrtoumax.c: Likewise.
6079 * human.h: Likewise.
6081 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
6082 on systems that have <inttypes.h> but not <stdint.h>.
6084 2002-12-31 Paul Eggert <eggert@twinsun.com>
6086 * memcoll.c (memcoll): Fall back on a simple algorithm using
6087 memcmp if strcoll doesn't work.
6089 2002-12-23 Bruno Haible <bruno@clisp.org>
6091 * localcharset.h: New file.
6092 * localcharset.c: Include it.
6093 * unicodeio.c: Likewise.
6095 2002-12-22 Bruno Haible <bruno@clisp.org>
6097 * utime.c (utime_null): No need to call ftruncate if the file was
6100 2002-12-23 Bruno Haible <bruno@clisp.org>
6102 * memcoll.c (STRCOLL): New macro.
6105 2002-12-22 Bruno Haible <bruno@clisp.org>
6107 * getstr.h (getstr): Define, to avoid clash with libcurses.
6108 * linebuffer.h (readline): Define, to avoid clash with libreadline.
6110 2002-12-22 Bruno Haible <bruno@clisp.org>
6112 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
6114 2002-12-23 Bruno Haible <bruno@clisp.org>
6116 * getline.h: Include <stddef.h>, for size_t.
6118 * unicodeio.h: Include <stddef.h>, for size_t.
6119 * unicodeio.c: Don't include <stddef.h>.
6121 2002-12-17 Bruno Haible <bruno@clisp.org>
6123 * canon-host.c (strdup): Remove unused declaration.
6125 * fsusage.c: Include full_read.h.
6126 (get_fs_usage): Use full_read instead of safe_read.
6128 * utime.c (utime_null): Use SAFE_READ_ERROR.
6130 2002-12-11 Bruno Haible <bruno@clisp.org>
6132 * setenv.h: Rewritten to cope with systems that have setenv() but not
6134 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
6137 2002-12-11 Bruno Haible <bruno@clisp.org>
6139 * setenv.c (alloca): Fall back to malloc.
6141 (setenv): Use freea() to free memory allocated with alloca().
6143 2002-11-13 Bruno Haible <bruno@clisp.org>
6145 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
6146 function declarations.
6147 * unsetenv.c (unsetenv): Likewise.
6149 2002-03-04 Bruno Haible <bruno@clisp.org>
6151 Portability to AIX 4.3.3.
6152 * unsetenv.c: New file, extracted from setenv.c.
6153 * setenv.c: Move the unsetenv() function to unsetenv.c.
6155 2001-12-20 Bruno Haible <bruno@clisp.org>
6157 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
6158 use malloc instead. For SunOS 4.
6160 2001-12-11 Bruno Haible <bruno@clisp.org>
6162 * setenv.c: Declare alloca.
6163 (compar_fn_t): New typedef.
6164 (KNOWN_VALUE, STORE_VALUE): Use it.
6166 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
6169 2002-12-10 Paul Eggert <eggert@twinsun.com>
6171 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
6172 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
6173 Choose values that are less likely to collide with system fnmatch
6175 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
6176 defined (e.g., a pure POSIX system).
6177 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
6178 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
6180 2002-12-06 Jim Meyering <jim@meyering.net>
6182 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
6184 Merge in changes from libc's misc/error.c, in preparation
6185 for the merge of gnulib's changes back into libc.
6187 * error.c (_): Define only if not already defined.
6188 Move definition to follow all #include directives.
6189 Include unlocked-io.h only if !_LIBC.
6190 [_LIBC]: Include <libio/libioP.h>.
6191 [USE_IN_LIBIO]: Include <libio/iolibio.h>
6192 (fflush): Tweak definition to use INTUSE.
6195 2002-12-05 Paul Eggert <eggert@twinsun.com>
6197 * alloca.c [defined emacs]: Include "lisp.h".
6198 (xalloc_die) [defined emacs]: New macro.
6199 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
6200 [! defined emacs]: Include <xalloc.h>.
6201 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
6202 (pointer): Typedef to POINTER_TYPE *.
6203 (malloc): Remove decl; we now always use xmalloc.
6204 (alloca): Use old-style definition, since Emacs needs this.
6205 Check for arithmetic overflow when computing combined size.
6207 2002-12-04 Paul Eggert <eggert@twinsun.com>
6209 Do not generate unlocked-io.h automatically, since it's easier to
6210 maintain it by hand.
6212 * unlocked-io.h: New file, from GNU diffutils,
6213 but with proper copyright notice and attribution.
6215 * Makefile.am: Add copyright notice.
6216 (libfetish_a_SOURCES): Add unlocked-io.h.
6217 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
6218 (DISTCLEANFILES, io_functions): Remove macros.
6219 (EXTRA_DIST): Remove gen_uio.
6220 (unlocked-io.h): Remove rule.
6222 2002-12-04 Jim Meyering <jim@meyering.net>
6224 Reflect the fact that stat.c and lstat.c are no longer generated.
6225 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
6226 (DISTCLEANFILES): Likewise.
6227 (EXTRA_DIST): Likewise.
6228 (all_local): Don't depend on stat.c or lstat.c.
6229 (stat.c, lstat.c): Remove rules.
6230 (EXTRA_DIST): Remove xstat.in.
6232 * xstat.in: Remove file. Contents moved into stat.c.
6233 * stat.c: New file. Contents mostly from xstat.in.
6234 * stat.c: Rework so that it may serve to define rpl_lstat, too.
6235 * lstat.c: New file. Simply #define LSTAT and include stat.c.
6237 * safe-read.c: Rework so that it may serve to define safe_write, too.
6238 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
6240 2002-12-03 Jim Meyering <jim@meyering.net>
6242 * safe-read.c, safe-write.c: Change variable names and comments, but
6243 not semantics, to minimize the differences between these two files.
6244 (safe_read): Change comment to mention SAFE_READ_ERROR.
6246 * safe-read.c (IS_EINTR): Define.
6247 (safe_read): Use IS_EINTR in place of in-function cpp directives.
6249 2002-12-02 Bruno Haible <bruno@clisp.org>
6251 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
6252 Define, taken from safe-read.c.
6253 (INT_MAX): Provide fallback.
6254 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
6255 * safe-write.h (SAFE_WRITE_ERROR): Define.
6257 * safe-read.c (EINTR): Remove definition.
6258 (safe_read): Don't use EINTR if it is absent.
6260 2002-12-02 Jim Meyering <jim@meyering.net>
6262 * safe-read.c (EINTR): Define.
6263 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
6264 (INT_MAX): Provide fallback.
6265 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
6267 * safe-read.h (SAFE_READ_ERROR): Define.
6269 2002-12-01 Jim Meyering <jim@meyering.net>
6271 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
6272 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
6274 2002-11-27 Paul Eggert <eggert@twinsun.com>
6276 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
6277 hash_rehash): Replace `if (limit <= value) abort ();' with
6278 `if (! (value < limit)) abort ();', for readability.
6280 2002-11-26 <karl@gnu.org>
6282 * strdup.c: copy from libc again, with jim's ok.
6283 * .cppi-disable: re-add strdup.c
6285 2002-11-25 <karl@gnu.org>
6287 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
6288 instead of "strtol.c".
6290 2002-11-25 Jim Meyering <jim@meyering.net>
6292 * mktime.c: Sync from libc, now that it has the latest fix.
6294 2002-11-24 <karl@gnu.org>
6296 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
6297 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
6299 2002-11-24 Jim Meyering <jim@meyering.net>
6301 Update from coreutils:
6303 * mktime.c: Merge in changes from libc.
6305 Avoid a link-time failure on some Linux systems.
6306 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
6307 (__mon_yday): Declare with the STATIC attribute.
6308 (__mktime_internal): Likewise.
6309 Based on a report from Greg Schafer.
6311 2002-11-23 Jim Meyering <jim@meyering.net>
6313 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
6314 Use `unsigned', not `int', as type of index.
6316 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
6318 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
6320 2002-11-22 Paul Eggert <eggert@twinsun.com>
6322 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
6323 hint that one should use `if (! x) abort ();' rather than `assert
6324 (x);', and anyway it's one less thing to worry about configuring.
6325 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
6326 hash_rehash, hash_insert): Use abort rather than assert.
6328 2002-11-22 Paul Eggert <eggert@twinsun.com>
6330 * quotearg.h: Allow multiple inclusion by surrounding with
6331 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
6332 so that we can be included first.
6333 (PARAMS): Remove; we now assume C89 or later. All uses removed.
6334 * quotearg.c: Include quotearg.h immediately after config.h.
6335 No need to include stddef.h or sys/types.h any more.
6336 Surround local include files with "", not "<>".
6337 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
6338 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
6339 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
6340 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
6341 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
6342 (ISPRINT): Remove; no longer needed now that we assume C89.
6344 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
6347 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
6348 quotearg_char): Use SIZE_MAX rather than
6349 (size_t) -1 when we are talking about "infinity".
6351 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
6353 2002-11-22 Bruno Haible <bruno@clisp.org>
6355 * safe-read.h: Assume C89. Add comments.
6356 (safe_read): Change return type to size_t.
6357 * safe-read.c (safe_read): Change return type to size_t. Handle byte
6358 counts > SSIZE_MAX correctly.
6359 * safe-write.h: New file.
6360 * safe-write.c: New file.
6361 * full-read.h: New file.
6362 * full-read.c: New file.
6363 * full-write.h: Assume C89. Add comments.
6364 * full-write.c: Include safe-write.h.
6365 (full_write): Rewritten to use safe_write.
6366 Suggested by Jim Meyering and Paul Eggert.
6368 2002-11-21 Bruno Haible <bruno@clisp.org>
6370 Remove case insensitive option matching.
6371 * argmatch.h (argcasematch): Remove declaration.
6372 (ARGCASEMATCH): Remove macro.
6373 (__xargmatch_internal): Remove case_sensitive argument.
6374 (XARGMATCH): Update.
6375 (XARGCASEMATCH): Remove macro.
6376 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
6377 case_sensitive argument.
6378 (argcasematch): Remove function.
6379 (__xargmatch_internal): Remove case_sensitive argument.
6380 (main): Use XARGMATCH instead of XARGCASEMATCH.
6382 * xmalloc.c: Change compile-time error message. Add comment about
6383 required autoconf version.
6385 2002-11-21 Jim Meyering <jim@meyering.net>
6387 * strdup.c (strdup): Tweak comment and initial #if/#include.
6389 Merge in changes from the coreutils.
6391 2002-09-25 Paul Eggert <eggert@twinsun.com>
6392 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
6393 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
6394 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
6395 int. Work more efficiently if X is the same width as uintmax_t.
6396 Do not compare X to -1, to avoid bogus compiler warning.
6397 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
6398 Don't assume that f_frsize and f_bsize are the same type.
6400 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
6403 * makepath.c (make_path): Restore umask *before* creating the final
6405 (make_path): Minor reformatting.
6407 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
6408 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
6410 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
6411 ones. At least on GNU/Linux systems, `auto' means something else.
6414 2002-11-20 Paul Eggert <eggert@twinsun.com>
6416 Merge argmatch cleanups from Bison. Assume C89.
6418 * argmatch.c: Include config.h here, not in argmatch.h.
6419 Include stdlib.h, for EXIT_FAILURE.
6420 Always include <string.h>, since we assume C89.
6421 (EXIT_FAILURE): Remove pre-C89 bug workaround.
6422 * argmatch.h: Do not include <config.h> or <sys/types.h>.
6423 Include <stddef.h> instead, since it's all we need for size_t.
6424 (PARAMS): Remove. All uses removed.
6425 (ARRAY_CARDINALITY): Do not bother to #undef.
6426 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
6427 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
6428 Remove unnecessary parentheses.
6429 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
6430 Insert necessary parentheses.
6431 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
6432 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
6434 2002-11-19 Bruno Haible <bruno@clisp.org>
6436 * mbswidth.c: Include mbswidth.h right at the beginning.
6437 * mbswidth.h: Include <stddef.h>, for size_t.
6439 * mbswidth.h (PARAMS): Remove macro.
6440 (mbswidth, mbsnwidth): Use ANSI C function declarations.
6441 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
6443 * gcd.h (PARAMS): Remove macro.
6444 (gcd): Use ANSI C function declarations.
6445 * gcd.c (gcd): Likewise.
6447 2002-11-15 Bruno Haible <bruno@clisp.org>
6449 * strcspn.c: Include <stddef.h>.
6450 (strcspn): Use ANSI C function declaration. Change return type to
6452 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
6453 (strpbrk): Use NULL.
6454 * strpbrk.h (PARAMS): Remove macro.
6455 (strpbrk): Use ANSI C function declaration.
6456 * strstr.c: Don't include <sys/types.h>.
6457 * strstr.h (PARAMS): Remove macro.
6458 (strstr): Use ANSI C function declarations.
6460 2002-11-06 Bruno Haible <bruno@clisp.org>
6462 * gcd.h (gcd): Change argument type to 'unsigned long'.
6463 * gcd.c (gcd): Likewise.
6465 2002-11-05 Bruno Haible <bruno@clisp.org>
6467 * gcd.h: New file, from gettext-0.11.5.
6468 * gcd.c: New file, from gettext-0.11.5.
6470 2002-11-05 Bruno Haible <bruno@clisp.org>
6472 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6473 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6474 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6475 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6477 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
6478 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
6480 * closeout.c: Include gettext.h instead of <libintl.h>.
6481 * human.c: Include gettext.h instead of <libintl.h>.
6482 * quotearg.c: Include gettext.h instead of <libintl.h>.
6483 * rpmatch.c: Include gettext.h instead of <libintl.h>.
6484 * unicodeio.c: Include gettext.h instead of <libintl.h>.
6485 * userspec.c: Include gettext.h instead of <libintl.h>.
6486 * version-etc.c: Include gettext.h instead of <libintl.h>.
6487 * xmalloc.c: Include gettext.h instead of <libintl.h>.
6488 (textdomain): Remove definition.
6489 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
6491 * long-options.c: Remove include of <libintl.h> and definition of _.
6492 * same.c: Remove include of <libintl.h> and definition of _.
6494 2002-11-04 Bruno Haible <bruno@clisp.org>
6496 * stpcpy.h: New file, from GNU gettext-0.11.5.
6497 * strcase.h: New file, from GNU gettext-0.11.5.
6498 * strpbrk.h: New file, from GNU gettext-0.11.5.
6499 * strstr.h: New file, from GNU gettext-0.11.5.
6500 * xgetcwd.h: New file, from GNU gettext-0.11.5.
6502 2002-05-09 Bruno Haible <bruno@clisp.org>
6504 * config.charset: Update for newest glibc. Add canonical names
6505 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
6507 2002-05-09 Bruno Haible <bruno@clisp.org>
6509 * localcharset.c (get_charset_aliases): Add more Windows specific
6512 2002-05-08 Owen Taylor <otaylor@redhat.com>
6514 * config.charset: A few additions for Solaris.
6516 2001-12-05 Bruno Haible <bruno@clisp.org>
6518 * localcharset.c (locale_charset): Don't return an empty string.
6520 2001-10-23 Bruno Haible <haible@clisp.cons.org>
6522 * config.charset: msdos in uk_UA uses CP1125.
6524 2001-08-05 Bruno Haible <haible@clisp.cons.org>
6526 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
6527 * localcharset.c (locale_charset): Declare as extern "C".
6529 2002-02-15 Bruno Haible <bruno@clisp.org>
6531 * config.charset [msdosdjgpp]: For Russian, use CP866.
6533 2002-02-11 Bruno Haible <bruno@clisp.org>
6535 * config.charset: Add support for NetBSD.
6537 2002-09-25 <karl@gnu.org>
6539 * strdup.c: copy from libc/string (via ../config/srclist*).
6540 * getopt*: copy from libc/posix.
6541 * gettext.h: copy from gettext.
6542 * .cppi-disable: add strdup.c, gettext.h.
6544 2002-07-01 Jim Meyering <meyering@lucent.com>
6546 * c-stack.c: Include sys/time.h.
6547 From Volker Borchert.
6549 2002-06-11 Paul Eggert <eggert@twinsun.com>
6551 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
6552 New macro. Use it uniformly instead of
6553 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
6554 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
6555 reported by Vin Shelton.
6557 2002-06-22 Jim Meyering <meyering@lucent.com>
6559 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
6560 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
6562 2002-06-22 Paul Eggert <eggert@twinsun.com>
6564 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
6565 Do not assume SA_SIGINFO behavior.
6566 Bug reported by Jim Meyering on NetBSD 1.5.2.
6568 2002-06-22 Jim Meyering <meyering@lucent.com>
6570 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
6572 * exitfail.c, exitfail.h: Likewise.
6573 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
6575 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
6577 (EXTRA_DIST): Add fnmatch_loop.c.
6578 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
6580 * fnmatch_loop.c: New file, from diffutils-2.8.2.
6581 * fnmatch.c: Update from diffutils-2.8.2.
6582 * fnmatch_.h: New file. From diffutils-2.8.2.
6583 * fnmatch.h: Remove file.
6585 2002-06-18 Paul Eggert <eggert@twinsun.com>
6587 * file-type.h: Report an error if neither S_ISREG nor
6588 S_IFREG is defined, instead of using a test specific to glibc
6589 2.2. This should be safe, since POSIX requires S_ISREG and
6590 Unix Version 7 had S_IFREG. We don't need to check for
6591 <sys/types.h> since we don't use any symbols that it defines.
6593 2002-06-15 Jim Meyering <meyering@lucent.com>
6595 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
6596 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
6597 have been included before this file.
6599 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
6601 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
6602 so that each temporary file name is unique and valid in the first
6603 8 characters, for operation under DOS.
6605 2002-06-15 Jim Meyering <meyering@lucent.com>
6607 Work even with DJGPP 2.03, which lacks support for symlinks.
6609 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
6611 * lchown.c (S_ISLNK): Likewise.
6613 2002-06-14 Jim Meyering <meyering@lucent.com>
6615 * file-type.h: Use the version from diffutils-2.8.2.
6616 * file-type.c: Likewise.
6618 2002-05-27 Jim Meyering <meyering@lucent.com>
6620 Fix a problem seen only on nonconforming systems whereby ls.c's
6621 use of localtime, and then of gettimeofday would cause trouble:
6622 the localtime call used to initialize rpl_gettimeofday's save
6623 mechanism would clobber ls's current local time information so
6624 that in any long listing the first file would always be listed
6625 with date 1970-01-01. Analysis by Volker Borchert.
6627 * gettimeofday.c (localtime): Undefine.
6628 (rpl_localtime): New function.
6630 2002-05-22 Jim Meyering <meyering@lucent.com>
6632 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
6633 * file-type.h: New file.
6634 * file-type.c (file_type): New file/function. Extracted from diffutils.
6636 2002-04-29 Paul Eggert <eggert@twinsun.com>
6638 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
6640 2002-04-28 Paul Eggert <eggert@twinsun.com>
6642 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
6643 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
6644 of 127, since 64 is the largest conceivable number for ancient
6646 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
6648 2002-04-28 Jim Meyering <meyering@lucent.com>
6650 * sig2str.c (WTERMSIG): Remove definition (unused).
6652 2002-04-28 Paul Eggert <eggert@twinsun.com>
6654 * sig2str.h, sig2str.c: New files.
6655 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
6657 2002-04-24 Jim Meyering <meyering@lucent.com>
6659 * gettext.h: New file, from Gettext.
6660 * Makefile.am (INCLUDES): Remove -I../intl.
6661 (libfetish_a_SOURCES): Add gettext.h.
6663 2002-04-16 Jim Meyering <meyering@lucent.com>
6665 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
6666 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
6667 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
6669 2002-04-12 Jim Meyering <meyering@lucent.com>
6671 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
6673 2002-03-10 Jim Meyering <meyering@lucent.com>
6675 * makepath.c (make_path): Remove a comma from a diagnostic.
6676 Suggestion from Santiago Vila.
6678 2002-03-08 Jim Meyering <meyering@lucent.com>
6680 * rename.c: Mention that this wrapper is needed also on
6681 mips-dec-ultrix4.4 systems.
6683 2002-03-02 Jim Meyering <meyering@lucent.com>
6685 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
6686 not HAVE_CLOCK_SETTIME.
6688 2002-02-27 Paul Eggert <eggert@twinsun.com>
6690 * nanosleep.h: Rename to....
6691 * timespec.h: New name for nanosleep.h. All uses changed.
6693 * gettime.c: New file.
6694 * settime.c: New file.
6697 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
6698 timespec.h. Remove nanosleep.h.
6700 2002-02-25 Paul Eggert <eggert@twinsun.com>
6702 * acl.c, acl.h: New files.
6703 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
6705 2002-02-24 Jim Meyering <meyering@lucent.com>
6707 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
6708 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
6709 cause trouble. Reported by Nelson Beebe.
6711 2002-02-23 Paul Eggert <eggert@twinsun.com>
6713 * path-concat.c (xpath_concat): Reorder code to pacify
6714 compilers that don't know that xalloc_die never returns.
6716 2002-02-20 Jim Meyering <meyering@lucent.com>
6718 * getdate.c: Regenerate using bison-1.33.
6720 2002-02-15 Paul Eggert <eggert@twinsun.com>
6722 * posixver.c, posixver.h: New files.
6723 * Makefile.am (libfetish_a_SOURCES): Add them.
6725 2002-02-02 Paul Eggert <eggert@twinsun.com>
6726 Bruno Haible <bruno@clisp.org>
6728 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
6729 (fwrite_success_callback): New declaration.
6730 * unicodeio.c (unicode_to_mb): New function, extracted from
6731 print_unicode_char. Call failure callback instead of error.
6732 (fwrite_success_callback): New function.
6733 (exit_failure_callback): New function.
6734 (fallback_failure_callback): New function.
6735 (print_unicode_char): Call unicode_to_mb.
6737 2002-01-26 Jim Meyering <meyering@lucent.com>
6739 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
6741 2002-01-22 Jim Meyering <meyering@lucent.com>
6743 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
6744 Otherwise, some versions of automake would omit the rule that makes
6745 Makefile from Makefile.in.
6747 2001-01-21 Paul Eggert <eggert@twinsun.com>
6749 * xmemcoll.h, xmemcoll.c: New files.
6750 * Makefile.am (libfetish_a_SOURCES): Add them.
6751 * memcoll.c: Include errno.h, and declare errno if not defined.
6752 (memcoll): Set errno to zero if there is no error.
6754 * quotearg.c (quotearg_buffer_restyled):
6755 Fix bug with quoting buffers containing NUL when backslashing escapes.
6756 This bug was exposed by the other changes in this patch.
6757 (quotearg_n_options): New arg ARGSIZE.
6758 All callers changed.
6759 (quoting_options_from_style): New function.
6760 (quotearg_n_style): Use it.
6761 (quotearg_n_style_mem): New function.
6763 * quotearg.h (quotearg_n_style_mem): New function.
6765 2002-01-16 Jim Meyering <meyering@lucent.com>
6767 * getdate.y: Add three semicolons, each just before a closing brace.
6768 Bison (as of version 1.31) no longer papers over that mistake.
6770 2002-02-14 Paul Eggert <eggert@twinsun.com>
6772 * backupfile.c (ISDIGIT): Comment fix.
6773 * getdate.y (ISDIGIT): Likewise.
6774 * posixtm.c (ISDIGIT, year): Likewise.
6775 * strverscmp.c (ISDIGIT): Likewise.
6776 * userspec.c (ISDIGIT): Likewise.
6778 2002-01-05 Jim Meyering <meyering@lucent.com>
6780 * version-etc.c (version_etc_copyright): Update copyright year.
6782 2001-01-19 Paul Eggert <eggert@twinsun.com>
6784 * closeout.c (close_stdout_status): If ferror (stdout), do
6785 not silently exit merely because the output buffer happens to
6786 have nothing pending.
6788 2001-12-18 Paul Eggert <eggert@twinsun.com>
6790 See the big note in ../ChangeLog.
6791 * human.c (suffixes): Prefer K to k for 1024.
6792 (generate_suffix_backwards): New function.
6793 (human_readable_inexact): Use it.
6794 * xstrtol.c (__xstrtol): If there is no number but there
6795 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
6796 Accept 'K' as well as 'k'.
6798 2001-12-15 Jim Meyering <meyering@lucent.com>
6800 * regex.h (__restrict_arr): Update from libc.
6802 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
6803 as `remote' if the name starts with `//'. Suggested by Michael Stone.
6806 2001-12-10 Jim Meyering <meyering@lucent.com>
6808 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
6809 Instead, include "xalloc.h".
6810 (initbuffer): Don't cast xmalloc return value to char*.
6811 (readline): Reword comment.
6812 Don't cast xrealloc return value to char*
6815 2001-12-09 Jim Meyering <meyering@lucent.com>
6817 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
6818 `signed and unsigned type in conditional expression'.
6819 * posixtm.c (posix_time_parse): Likewise.
6821 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
6823 * readtokens.c (readtoken): Declare an index to be of type unsigned
6824 to avoid a pedantic warning.
6826 * getstr.c: Don't include assert.h.
6827 (getstr): Remove warning-evoking assertions.
6828 Return -1 if offset parameter is out of bounds.
6829 Change the type of a local from int to size_t.
6831 * strftime.c (my_strftime_localtime_r): Include this function
6832 definition in the `#if ! HAVE_TM_GMTOFF' block.
6834 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
6835 Include xalloc.h instead.
6837 2001-12-02 Jim Meyering <meyering@lucent.com>
6839 * tempname.c: Don't declare getenv, thus reverting the change of
6840 2001-11-18. It's no longer necessary, now that stdlib.h is always
6843 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
6844 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
6846 2001-11-30 Akim Demaille <akim@epita.fr>
6848 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
6849 before being defined.
6851 2001-11-27 Paul Eggert <eggert@twinsun.com>
6853 * quotearg.h (quotearg_n, quotearg_n_style):
6854 First arg is int, not unsigned.
6855 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
6856 (SIZE_MAX, UINT_MAX): New macros.
6857 (quotearg_n_options): Abort if N is negative.
6858 Avoid overflow check on hosts where size_t is 64 bits and int
6859 is 32 bits, as overflow is impossible there.
6860 Fix off-by-one typo that caused unnecessary reallocation.
6862 2001-11-27 Jim Meyering <meyering@lucent.com>
6864 * tempname.c: Merge with version from libc.
6865 * regex.c: Likewise.
6867 * tempname.c: Include stdlib.h unconditionally. On some old systems
6868 for which STDC_HEADERS is 0, it was not included, resulting in a
6869 warning about an integer-to-pointer conversion problem with getenv.
6870 Reported by Volker Borchert.
6872 2001-11-26 Jim Meyering <meyering@lucent.com>
6874 * gtod.h: Remove file.
6875 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
6876 * gettimeofday.c: Don't include gtod.h.
6877 (GTOD_init): Remove function.
6878 (rpl_gettimeofday): Do its job here instead, rather than aborting.
6879 Suggestion from Volker Borchert.
6881 2001-11-23 Jim Meyering <meyering@lucent.com>
6883 * hash.h (struct hash_table): Don't define here. Merely declare it.
6884 * hash.c (struct hash_table): Define it here instead.
6886 2001-11-22 Jim Meyering <meyering@lucent.com>
6888 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
6890 2001-11-18 Paul Eggert <eggert@twinsun.com>
6892 * tempname.c (TMP_MAX): Remove; no longer needed.
6893 (TEMPORARIES): New macro.
6894 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
6895 removes an artificial limitation (e.g. HP-UX 10.20, where
6898 2001-11-18 Jim Meyering <meyering@lucent.com>
6900 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
6903 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
6904 files will be created before anything else.
6906 2001-11-17 Jim Meyering <meyering@lucent.com>
6908 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
6909 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
6910 rather than group writable. Patch by Juan F. Codagnone.
6912 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
6913 Instead, include "xalloc.h".
6915 * mountlist.c: Include unlocked-io.h after all system headers.
6916 Remove explicit declarations of xmalloc, xrealloc,
6917 and xstrdup. Instead, include "xalloc.h".
6919 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
6920 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
6921 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
6923 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
6924 Reported by Padraig Brady.
6926 * mkstemp.c: #undef mkstemp.
6928 (rpl_mkstemp): Rename from mkstemp.
6931 2001-11-16 Jim Meyering <meyering@lucent.com>
6933 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
6934 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
6935 determine the amount of total physical memory, use pstat_getstatic.
6936 HPUX-11 doesn't define _SC_PHYS_PAGES.
6937 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
6938 If sysconf couldn't be used to determine the amount of available
6939 physical memory, use both pstat_getstatic and pstat_getdynamic.
6940 Based on a patch from Bob Proulx.
6942 2001-11-05 Jim Meyering <meyering@lucent.com>
6944 * xstat.in (slash_aware_lstat): Correct a misleading comment.
6946 2001-11-03 Jim Meyering <meyering@lucent.com>
6948 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
6949 in argmatch_to_argument call.
6951 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
6954 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
6955 e.g., a fault due to an attempt to free a NULL pointer.
6957 2001-11-01 Jim Meyering <meyering@lucent.com>
6959 * dirfd.c, dirfd.h: New files.
6960 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
6962 * hash.c (hash_print) [TESTING]: Clean up.
6964 2001-10-22 Paul Eggert <eggert@twinsun.com>
6966 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
6967 to avoid a warning if -Wall.
6969 2001-10-21 Paul Eggert <eggert@twinsun.com>
6971 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
6973 2001-10-21 Jim Meyering <meyering@lucent.com>
6975 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
6976 this code would end up calling gettext even in packages built
6978 * getopt.c (_): Likewise.
6979 * regex.c (_): Likewise.
6981 2001-10-20 Paul Eggert <eggert@twinsun.com>
6983 * error.c (strerror_r): Do not declare unless !_LIBC.
6984 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
6985 Use strerror_r that is only a macro, even if it is not a function.
6986 (strerror): Check for HAVE_DECL_STRERROR before declaring.
6987 (private_strerror): Use prototypes, not old-style function definition.
6988 (print_errno_message): New function.
6989 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
6991 (error_tail, error, error_at_line): Use it.
6993 2001-10-11 Jim Meyering <meyering@lucent.com>
6995 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
6996 and quote_n (1, ... to avoid clobbering a buffer.
6998 2001-10-05 Jim Meyering <meyering@lucent.com>
7000 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
7001 * hash-pjw.c: New file (factored out of fileutils' remove.c).
7002 * hash-pjw.h: New file.
7004 2001-09-30 Jim Meyering <meyering@lucent.com>
7006 * mountlist.c [MOUNTED_GETFSSTAT]:
7007 Include <sys/ucred.h>, for Apple Darwin.
7008 Include sys/mount.h and sys/fs_types.h only if available.
7010 (read_filesystem_list): Use FS_TYPE.
7012 2001-09-29 Paul Eggert <eggert@twinsun.com>
7014 * exclude.c (excluded_filename): 0 -> false, since it's
7017 2001-09-28 Paul Eggert <eggert@twinsun.com>
7019 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
7020 #defines strtoimax. Also treat the other strto* functions
7023 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
7024 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
7025 (strtoimax, strtoumax): Do not declare if already defined as a macro.
7027 2001-09-26 Jim Meyering <meyering@lucent.com>
7029 Most macros in unlocked-io.h had the wrong number of arguments.
7030 * gen-uio: New script.
7031 (USE_UNLOCKED_IO): Define to 1 if not already defined.
7032 * unlocked-io.hin: Remove file.
7033 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
7034 rather than trying to embed it here.
7035 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
7036 Reported by Padraig Brady.
7038 2001-09-25 Volker Borchert <bt@teknon.de>
7040 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
7042 2001-09-23 Jim Meyering <meyering@lucent.com>
7044 * mountlist.c: Remove useless parentheses in #if directives.
7045 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
7046 the deprecated MOUNTED symbol is no longer defined in mntent.h.
7048 2001-09-22 Jim Meyering <meyering@lucent.com>
7050 * localcharset.c: Update from latest gettext.
7051 * config.charset: Likewise.
7053 2001-09-20 Jim Meyering <meyering@lucent.com>
7055 * xstrtol.c (strtoimax): Guard declaration with
7056 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
7057 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
7058 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
7059 (strtoumax): Likewise, for completeness (it wasn't necessary).
7061 2001-09-06 Paul Eggert <eggert@twinsun.com>
7063 * strtoimax.c (HAVE_LONG_LONG):
7064 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
7065 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
7066 to work around bug in IBM C compiler.
7068 2001-09-16 Jim Meyering <meyering@lucent.com>
7070 * mkdir.c: New file.
7072 2001-09-04 Paul Eggert <eggert@twinsun.com>
7074 * xgetcwd.c: Revert some of the previous change; intead,
7075 fix the HAVE_GETCWD_NULL code to behave more like the
7076 !HAVE_GETCWD_NULL code used to.
7079 (xgetcwd): Do not return NULL when memory is exhausted; instead,
7082 2001-09-04 Paul Eggert <eggert@twinsun.com>
7084 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
7085 Use ssize_t, not int, to store result of readlink.
7086 Check for ssize_t overflow as well as size_t overflow,
7087 as POSIX says the result of readlink is implementation-defined
7088 when ssize_t overflows.
7089 Remove unnecessary cast to char*.
7090 Use free+malloc instead of realloc, as the storage doesn't need
7091 to be preserved and it's clearer and can be more efficient that way.
7092 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
7093 * xreadlink.h (xreadlink): Update prototype.
7095 2001-09-03 Paul Eggert <eggert@twinsun.com>
7097 * exclude.c (fnmatch_no_wildcards): Fix confusion between
7098 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
7099 spotted by Jim Meyering.
7101 2001-09-03 Jim Meyering <meyering@lucent.com>
7103 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
7105 2001-09-03 Paul Eggert <eggert@twinsun.com>
7107 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
7108 like the HAVE_GETCWD_NULL code.
7109 Include pathmax.h if not HAVE_GETCWD.
7110 Do not include xalloc.h.
7111 (INITIAL_BUFFER_SIZE): New symbol.
7112 Do not use xmalloc / xrealloc, since the caller is responsible for
7113 handling errors. Preserve errno around `free' during failure.
7114 Do not overrun buffer when using getwd.
7116 2001-09-03 Paul Eggert <eggert@twinsun.com>
7118 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
7119 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
7121 2001-09-02 Jim Meyering <meyering@lucent.com>
7123 * error.c: Update from GNU libc.
7125 2001-09-01 Jim Meyering <meyering@lucent.com>
7127 * xreadlink.c: New file.
7128 * xreadlink.h: New file.
7129 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
7131 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
7132 doesn't conflict with sparc Solaris 7's definition in
7133 /usr/include/sys/int_types.h.
7135 * exclude.c: Use `""', not `<>' to #include non-system header files.
7136 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
7137 and strncasecmp as r-values. Unixware didn't have declarations.
7139 2001-08-31 Jim Meyering <meyering@lucent.com>
7141 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
7142 Use an initial, malloc'd, buffer of length 128 rather than
7143 a statically allocated one of length 1024.
7145 2001-08-30 Paul Eggert <eggert@twinsun.com>
7147 * xgetcwd.c: Don't include pathmax.h.
7148 Include stdlib.h and unistd.h if available.
7150 (xmalloc, xstrdup, free): Remove decls.
7151 (xgetcwd): Don't assume sizes fit in unsigned.
7152 Check for overflow when computing sizes.
7153 Simplify reallocation code.
7155 2001-08-28 Paul Eggert <eggert@twinsun.com>
7157 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
7159 * strtoimax.c: Renamed from strtoxmax.c, removing the
7162 Also, make the following further changes to make this file's
7163 configuration more similar to that of strtol.c:
7164 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
7165 (strtoumax, uintmax_t, strtoull, strtol): Remove.
7166 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
7167 (strtoimax): Renamed from strtoumax. All uses of unsigned values
7168 changed to signed values.
7170 And make the following changes as well:
7171 Fix copyright notice, as 1999 was missing.
7172 (verify): New macro.
7173 (strtoimax): Check sizes at compile-time, not run-time.
7174 Prefer strtol to strtoll if both work.
7175 (main): Remove; it was not that useful and was a pain to maintain.
7177 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
7179 2001-08-30 Paul Eggert <eggert@twinsun.com>
7181 * savedir.c (savedir): Remove size parameter, as POSIX says that
7182 a directory's st_size can have an arbitrary value, so the old
7183 usage could waste an arbitrary amount of memory. All uses
7185 * savedir.h: Update prototype.
7187 2001-08-30 Paul Eggert <eggert@twinsun.com>
7189 * xstrtol.c (strtoimax): New decl.
7191 2001-08-28 Paul Eggert <eggert@twinsun.com>
7193 * xstrtol.h: Add copyright notice.
7194 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
7195 LONGINT_INVALID_SUFFIX_CHAR.
7197 2001-08-30 Paul Eggert <eggert@twinsun.com>
7199 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
7202 2001-08-30 Paul Eggert <eggert@twinsun.com>
7204 * hash.c: Remove '2001' from copyright notice.
7206 2001-08-30 Paul Eggert <eggert@twinsun.com>
7208 * full-write.h: New file.
7209 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
7210 * full-write.c: Correct credits, as cccp.c no longer
7211 exists and anyway it was so heavily changed from the old cccp
7212 code as to be unrecognizable. Include full-write.h.
7213 (full_write) Return size_t, with short writes meaning failure.
7214 All callers changed. This fixes a bug with large buffers
7216 * utime.c: Include full-write.h.
7218 2001-08-30 Paul Eggert <eggert@twinsun.com>
7220 Merge 'exclude' changes from tar 1.13.22.
7221 This fixes one or two unlikely storage allocation overflow bugs,
7222 but doesn't change user-visible behavior otherwise.
7224 2001-08-30 Paul Eggert <eggert@twinsun.com>
7226 * exclude.c (bool): Declare, perhaps by including stdbool.h.
7227 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
7228 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
7229 Include if available.
7230 (<xalloc.h>): Include
7231 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
7232 (verify): New macro. Use it to verify that EXCLUDE macros do not
7233 collide with FNM macros.
7234 (struct patopts): New struct.
7235 (struct exclude): Use it, as exclude patterns now come with options.
7236 (new_exclude): Support above changes.
7237 (new_exclude, add_exclude_file):
7238 Initial size must now be a power of two to simplify overflow checking.
7239 (free_exclude, fnmatch_no_wildcards): New function.
7240 (excluded_filename): No longer requires options arg, as the options
7241 are determined by add_exclude. Now returns bool, not int.
7242 (excluded_filename, add_exclude):
7243 Add support for the fancy new exclusion options.
7244 (add_exclude, add_exclude_file): Now takes int options arg.
7245 Check for arithmetic overflow when computing sizes.
7246 (add_exclude_file): xrealloc might modify errno, so don't
7247 realloc until after errno might be used.
7249 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
7251 (free_exclude): New decl.
7252 (add_exclude, add_exclude_file): Now takes int options arg.
7253 (excluded_filename): No longer requires options arg, as the options
7254 are determined by add_exclude. Now returns bool, not int.
7256 2001-08-30 Paul Eggert <eggert@twinsun.com>
7258 * alloca.c (alloca): Arg is of type size_t, not unsigned.
7260 2001-08-27 Jim Meyering <meyering@lucent.com>
7262 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
7264 * version-etc.c (N_): Remove definition.
7265 Revert most of last change.
7266 Instead, simply don't mark the `Copyright...' string for translation.
7267 Based on advice from Paul Eggert.
7269 * strtoxmax.c: Tweak comment.
7271 2001-08-26 Jim Meyering <meyering@lucent.com>
7273 * version-etc.c (version_etc_copyright_fmt): Replace literal year
7274 of copyright with `%s' so translators don't get an untranslated
7276 (COPYRIGHT_YEAR): Define.
7277 (version_etc): Use fprintf rather than fputs.
7278 Suggestion from Ulrich Drepper.
7280 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
7282 * strtoll.c: New file, from GNU libc.
7283 * xstrtoimax.c: New file.
7285 * xstrtol.h: Add xstrtoimax.
7286 * strtoumax.c: New file. Simply include "strtoumax.c".
7287 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
7289 * strtoumax.c: Factor to work both for unsigned and signed types, ...
7290 * strtoxmax.c: ... then renamed to this.
7292 2001-08-13 Paul Eggert <eggert@twinsun.com>
7294 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
7295 Port to Solaris 8, where 'sed' requires a space after the 'r'
7296 command, and where sh dislikes "$/". Clean up the spacing a bit.
7297 Redirect output to $tmp just once.
7299 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
7301 * addext.c (<errno.h>): Include.
7302 (errno): Declare if not defined.
7303 (addext): Work correctly when pathconf returns -1 and leaves
7304 errno alone because there is no limit. Also, work even if
7305 pathconf returns a value greater than SIZE_MAX.
7307 2001-08-12 Jim Meyering <meyering@lucent.com>
7309 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
7310 Simply `return getcwd (NULL, 0);'.
7311 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
7312 Use 1300 as initial value for length, not PATH_MAX.
7314 * pathmax.h: Clean up cpp syntax.
7316 2001-08-12 Jim Meyering <meyering@lucent.com>
7318 * gettimeofday.c: New file.
7320 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
7322 2001-08-04 Jim Meyering <meyering@lucent.com>
7324 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
7325 to get in sync with glibc.
7327 2001-08-03 Paul Eggert <eggert@twinsun.com>
7329 The following changes are from gettext 0.10.39 as maintained by
7332 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
7333 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
7334 with inverted sense. All uses changed.
7336 * mbswidth.c: Don't include <limits.h>.
7337 Include <stdlib.h> and <string.h> unconditionally.
7338 (iswcntrl, mbsinit, ISCNTRL): New macros.
7339 (mbsnwidth): Use K&R style function declarations.
7340 Don't bother checking for MB_LEN_MAX == 1, since the compiler
7341 can optimize it when MB_CUR_MAX == 1.
7342 The width of control characters is zero, not 1.
7344 2001-07-15 Jim Meyering <meyering@lucent.com>
7346 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
7347 (BUILT_SOURCES): Add unlocked-io.h.
7348 (io_functions): Define.
7349 (unlocked-io.h): New rule.
7350 (DISTCLEANFILES): Add unlocked-io.h.
7351 (all-local): Depend on unlocked-io.h, to ensure it is created.
7353 * unlocked-io.hin: New file
7355 * regex.c: Update from glibc.
7357 2001-07-05 Jim Meyering <meyering@lucent.com>
7359 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
7361 (libfetish_a_SOURCES): Put all .h files here instead.
7362 Remove a thus-exposed (better checks in automake) duplicate and
7363 two unnecessary .h files.
7365 2001-06-11 Jim Meyering <meyering@lucent.com>
7367 * regex.c: Update from GNU libc.
7369 2001-05-27 Jim Meyering <meyering@lucent.com>
7371 * readutmp.h (UT_TYPE): Define.
7373 2001-05-24 Jim Meyering <meyering@lucent.com>
7375 * argmatch.c: Include "quote.h".
7376 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
7377 quote function. Reported by Göran Uddeborg.
7379 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
7381 * dirname.c (dir_name): Compute append_dot using path, not newpath
7382 which is not yet declared.
7384 2001-05-11 Paul Eggert <eggert@twinsun.com>
7386 * Makefile.am (libfetish_a_SOURCES):
7387 Add strftime.c, since we now compile it on all hosts.
7389 * strftime.c (my_strftime):
7390 Define to nstrftime if emacs, but only if my_strftime is not defined.
7391 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
7392 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
7393 Add one more extra argument: a nanoseconds value.
7396 (my_strftime function): Add %N format.
7397 (emacs_strftimeu): Renamed from emacs_strftime,
7398 with extra ut argument.
7400 2001-05-11 Paul Eggert <eggert@twinsun.com>
7402 dirname code cleanup. base_name now behaves more compatibly
7403 with POSIX basename when given file names that have trailing
7404 slashes, and similarly for dir_name. Add new primitives
7405 base_len and dir_len. Put the directory-name-related decls
7408 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
7409 * backupfile.c (base_name): Likewise.
7410 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
7411 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
7412 * makepath.c (strip_trailing_slashes): Likewise.
7413 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
7415 * rename.c (strip_trailing_slashes): Likewise.
7416 * same.c (base_name): Likewise.
7417 * stripslash.c (ISSLASH): Likewise.
7419 * addext.c: Include <dirname.h> after size_t is defined.
7420 * backupfile.c: Likewise.
7422 * addext.c (addext): Use base_len to trim redundant
7423 trailing slashes instead of doing it ourselves.
7424 But do not trim the last slash if it is not redundant.
7426 * backupfile.c (find_backup_file_name,
7427 max_backup_version): Use base_len instead of rolling it ourselves.
7428 Handle the case of "" and (on DOS) "C:" correctly.
7430 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
7431 Include <string.h>, <dirname.h>.
7432 (base_name): Allow file names ending in slashes, other than names
7433 that are all slashes. In this case, return the basename followed
7434 by the slashes. This is more general, and can be used in places
7435 where the original base_name purposely had an assertion failure.
7436 (base_len): New function.
7438 * dirname.c: Include <string.h> instead of <stdlib.h>.
7439 Do not include <assert.h>; no longer needed.
7441 (memrchr): Remove decl.
7442 (dir_name_r): Remove.
7443 (dir_len): Renamed from dirlen. All callers changed.
7444 Rewrite in terms of base_name, for simplicity and consistency.
7445 (dir_name): Never return NULL. All callers changed.
7446 Do not include <stdlib.h> in test program; no longer needed.
7447 return 0; is fine for test program.
7449 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
7451 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
7453 * path-concat.c (path_concat): Use base_len to compute
7454 base length, not strlen; this means we cannot rely on memcpy
7457 * same.c (STREQ): Remove.
7458 (same_name): Handle the case where the basename ends in trailing '/'.
7460 * stripslash.c (strip_trailing_slashes): Return nonzero if
7461 a slash was stripped. Do not strip the last slash after a
7464 2001-04-08 Jim Meyering <meyering@lucent.com>
7466 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
7467 recomputed; that's necessary when the offset spans a DST transition.
7468 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
7470 2001-04-02 Jim Meyering <meyering@lucent.com>
7472 * regex.h, regex.c: Update from GNU libc.
7474 2001-03-19 Paul Eggert <eggert@twinsun.com>
7476 * version-etc.c (version_etc_copyright): Update to 2001.
7478 2001-03-16 Paul Eggert <eggert@twinsun.com>
7480 * tempname.c (uint64_t): Define to uintmax_t if
7481 not defined, and if UINT64_MAX is not defined.
7482 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
7483 Reported by John David Anglin.
7485 2001-03-10 Bruno Haible <haible@clisp.cons.org>
7487 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
7488 alias if codeset is empty.
7489 * config.charset (BeOS): Use wildcard syntax.
7491 2001-03-13 Jim Meyering <meyering@lucent.com>
7493 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
7494 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
7497 2001-03-06 Bruno Haible <haible@clisp.cons.org>
7499 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
7501 * unicodeio.c (print_unicode_char): Simplify accordingly.
7503 2001-03-06 Bruno Haible <haible@clisp.cons.org>
7505 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
7506 support for DOS/DJGPP.
7508 2001-02-28 Paul Eggert <eggert@twinsun.com>
7510 * Makefile.am (libfetish_a_SOURCES):
7511 Add dup-safer.c, fopen-safer.c.
7512 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
7514 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
7516 2001-02-25 Paul Eggert <eggert@twinsun.com>
7518 The mkstemp replacement is taken from glibc 2.2.2, with some
7519 portability fixes for use outside glibc, as follows:
7521 * tempname.c (struct_stat64): New macro.
7522 (direxists, __gen_tempname): Use it.
7523 This avoids a portability problem with Solaris 8.
7525 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
7526 (<stddef.h>, <stdint.h>, <string.h>):
7527 Include only if STDC_HEADERS || _LIBC.
7528 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
7529 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
7530 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
7531 (__set_errno): Define this macro if <errno.h> doesn't.
7532 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
7533 Define these macros if <stdio.h> doesn't.
7534 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
7535 Define these macros if <sys/stat.h>
7536 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
7537 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
7538 __xstat64): Define if not _LIBC.
7539 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
7540 (__gen_tempname): Invoke gettimeofday only if
7541 HAVE_GETTIMEOFDAY || _LIBC;
7542 otherwise, fall back on plain "time".
7543 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
7545 * mkstemp.c (__GT_FILE): Define to zero if not defined.
7547 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
7549 2001-02-17 Jim Meyering <meyering@lucent.com>
7551 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
7552 around included file name.
7554 * strnlen.c (__strnlen): Merge in a change from GNU libc.
7556 * strftime.c: Update from GNU libc (the only changes were to comments).
7558 2001-02-13 Bruno Haible <haible@clisp.cons.org>
7560 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
7562 2001-02-17 Paul Eggert <eggert@twinsun.com>
7564 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
7565 Remove workaround macros for hosts that have mbrtowc but not
7566 mbstate_t, as we now insist on proper declarations for both
7567 before using mbrtowc.
7569 2001-02-17 Jim Meyering <meyering@lucent.com>
7571 * regex.c: Update from libc.
7573 2001-02-16 Paul Eggert <eggert@twinsun.com>
7575 * alloca.c (malloc): Undef before defining, since stdlib.h
7576 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
7577 Reported by Mark Hounschell via Paul Eggert.
7579 2001-01-30 Bruno Haible <haible@clisp.cons.org>
7581 * config.charset: Update for FreeBSD 4.2.
7583 2001-01-26 Jim Meyering <meyering@lucent.com>
7585 * quotearg.c: Include stddef.h.
7586 * quote.c: Include stddef.h.
7587 Reported by Axel Kittenberger.
7589 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
7590 line in double quotes so that it evokes a better diagnostic.
7591 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
7592 Reported by Axel Kittenberger.
7594 2001-01-15 Bruno Haible <haible@clisp.cons.org>
7596 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
7597 to avoid a warning. Add back 'const' to inptr.
7599 2001-01-16 Jim Meyering <meyering@lucent.com>
7601 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
7604 2001-01-14 Jim Meyering <meyering@lucent.com>
7606 * rename.c: New file. From Volker Borchert.
7607 Include stdlib.h, string.h or strings.h, and xalloc.h.
7608 Use strip_trailing_slashes rather than open-coding it.
7610 2001-01-03 Paul Eggert <eggert@twinsun.com>
7612 * strftime.c: Sync with glibc time/strftime.c 1.81.
7614 2001-01-03 Jim Meyering <meyering@lucent.com>
7616 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
7617 local `inptr' to avoid warning with some system declarations of iconv.
7619 2000-12-29 Paul Eggert <eggert@twinsun.com>
7621 * modechange.c: Do not assume that mode_t uses the
7622 traditional octal encoding. E.g. "chmod 1 FOO" should set
7623 the other-execute bit of FOO even if S_IXOTH != 1.
7625 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
7626 WOTH, XOTH, ALLM): New macros.
7627 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
7628 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
7630 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
7631 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
7633 No need to use uintmax_t; unsigned long is long enough.
7634 Don't bother to get suffix since we don't use it.
7636 2000-12-24 Jim Meyering <meyering@lucent.com>
7638 * hash.c (is_prime): Return explicit boolean values.
7639 (hash_get_first): Return NULL to appease Irix5.6's 89.
7640 Reported by Nelson Beebe.
7642 2000-10-31 Bruno Haible <haible@clisp.cons.org>
7644 * localcharset.c (locale_charset): Add support for Win32.
7646 2000-12-18 Paul Eggert <eggert@twinsun.com>
7648 * physmem.h, physmem.c: New files.
7650 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
7651 (noinst_HEADERS): Add physmem.h.
7653 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
7654 't' for compatibility with Solaris 8 sort.
7656 2000-12-18 Bruno Haible <haible@clisp.cons.org>
7658 * config.charset: Add support for BeOS.
7660 2000-12-16 Jim Meyering <meyering@lucent.com>
7662 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
7663 SHELLS_FILE to a file name that's useful on djgpp systems.
7665 (ADDITIONAL_DEFAULT_SHELLS): Define.
7666 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
7667 Based mostly on a patch from Prashant TR.
7669 2000-12-16 Jim Meyering <meyering@lucent.com>
7671 This bug had a serious impact on chown: `chown N:M FILE' (for integer
7672 N and M) would have treated it like `chown N:N FILE'.
7674 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
7676 2000-10-31 Bruno Haible <haible@clisp.cons.org>
7678 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
7679 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
7680 to the list of canonical encodings. Rename EUC-CN to GB2312.
7682 2000-12-08 Andreas Schwab <schwab@suse.de>
7684 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
7685 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
7687 2000-12-07 Jim Meyering <meyering@lucent.com>
7689 * stripslash.c (ISSLASH): Define.
7690 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
7693 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
7694 (dir_name_r): Declare this function as static.
7695 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
7696 manifest itself on a name containing a mix of slashes and
7698 Make this function work with names starting with a DOS-style
7699 drive letter and colon prefix.
7700 (dir_name): Append `.' if necessary.
7701 Based mostly on patches from Prashant TR and Eli Zaretskii.
7703 * dirname.h (dir_name_r): Remove prototype.
7705 2000-12-05 Jim Meyering <meyering@lucent.com>
7707 * dirname.c (dir_name_r): Add `const' in a few local declarations.
7709 2000-12-04 Jim Meyering <meyering@lucent.com>
7711 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
7712 Also include memory.h, stdlib.h, unistd.h if appropriate.
7713 Reported by Andreas Jaeger (conflicting declaration of malloc).
7715 2000-12-02 Jim Meyering <meyering@lucent.com>
7717 * closeout.h: Make idempotent, to avoid some obscure warnings.
7719 2000-12-01 Paul Eggert <eggert@twinsun.com>
7721 * memrchr.c: Include <config.h> before any system include file.
7723 2000-11-29 Paul Eggert <eggert@twinsun.com>
7725 * dirname.c (dir_name_r): Fix typo: int -> size_t.
7727 2000-11-26 Jim Meyering <meyering@lucent.com>
7729 * memcoll.c: Include sys/types.h. From Werner Almesberger.
7731 2000-11-22 Paul Eggert <eggert@twinsun.com>
7733 * strftime.c (my_strftime): Do not invoke mbrlen with a
7734 size of (size_t) -1; it's not portable.
7736 2000-11-17 Akim Demaille <akim@epita.fr>
7738 * obstack.h: Formatting changes.
7739 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
7740 prevent type checking.
7741 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
7742 cast the value to (void *): assigning a `foo *' to a `void *'
7744 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
7746 2000-11-17 Jim Meyering <meyering@lucent.com>
7748 * strstr.c: Update from GNU libc.
7750 2000-11-16 Jim Meyering <meyering@lucent.com>
7752 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
7754 2000-11-11 Jim Meyering <meyering@lucent.com>
7756 * error.c: Add a couple #includes, merging from GNU libc version.
7758 2000-11-10 Jim Meyering <meyering@lucent.com>
7760 * obstack.h: Update from GNU libc.
7761 * obstack.c: Likewise.
7763 2000-11-06 Paul Eggert <eggert@twinsun.com>
7765 * getusershell.c (setusershell): Use rewind rather than
7766 fseek/fseeko, to avoid configuration hassles with fseeko.
7767 Don't bother opening SHELLS_FILE if shellstream is NULL;
7770 2000-11-05 Jim Meyering <meyering@lucent.com>
7772 * makepath.h (make_dir): Declare.
7773 * makepath.c (make_dir): Remove `static' attribute.
7776 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
7778 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
7779 last one in a bucket, advance to the next bucket.
7781 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
7783 * fnmatch.c: Do not comment out all the code if we are using
7784 the GNU C library, because in some cases we are replacing buggy
7785 code in the GNU C library itself.
7787 2000-10-30 Paul Eggert <eggert@twinsun.com>
7789 * error.h, getline.h, modechange.h:
7790 Remove "2000" from Copyright line, as the file hasn't been
7791 changed this year other than in the copyright notice.
7793 * xalloc.h: Add "2000" to Copyright line, as this file
7794 was changed this year.
7796 2000-10-30 Paul Eggert <eggert@twinsun.com>
7798 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
7799 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
7800 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
7802 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
7804 * regex.h (__restrict_arr): Move definition out of #ifndef block.
7805 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
7806 doesn't define __restrict_arr.
7808 2000-10-29 Jim Meyering <meyering@lucent.com>
7810 * xstat.in: Fix grammar in comment.
7812 2000-10-28 Jim Meyering <meyering@lucent.com>
7814 * memchr.c: Update from libc.
7815 Adjust for portability:
7816 [HAVE_STDLIB_H]: Include stdlib.h.
7817 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
7818 Undef __memchr, too.
7819 [!weak_alias]: Define __memchr to memchr.
7821 * regex.c: Update from libc.
7822 * regex.h: Likewise.
7823 * getopt1.c: Likewise.
7824 * memcmp.c: Likewise.
7826 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
7827 Avoid using fseek, when possible -- it's broken by design.
7828 Patch by Ulrich Drepper.
7830 2000-10-26 Jim Meyering <meyering@lucent.com>
7832 * strftime.c: Update from libc.
7834 2000-10-25 Jim Meyering <meyering@lucent.com>
7836 * obstack.c: Update from libc.
7838 2000-10-23 Jim Meyering <meyering@lucent.com>
7840 * hard-locale.c (hard_locale): Revert last change -- it was simply
7841 wrong. That set_locale call must not have any side effects.
7844 2000-10-22 Jim Meyering <meyering@lucent.com>
7846 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
7847 [CYCLIC]: Remove now-unused definition.
7849 * save-cwd.c (O_DIRECTORY): Define, if needed.
7850 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
7851 Suggestion from Ulrich Drepper.
7853 2000-10-21 Jim Meyering <meyering@lucent.com>
7855 * dirname.c (dir_name_r): New function, factored out of dir_name.
7856 (dir_name): Use dir_name_r.
7857 * dirname.h (dir_name_r): Declare it.
7859 2000-10-21 Jim Meyering <meyering@lucent.com>
7861 * dirname.c (memrchr): Declare if necessary.
7862 (dir_name): Remove the restriction that there be no
7863 trailing slashes. Now, this code skips past them, effectively
7865 [TEST_DIRNAME] (main): New unit tests.
7867 * memrchr.c: New file from GNU libc.
7868 Undef __memrchr, too.
7869 [!weak_alias]: Define __memrchr to memrchr.
7870 Guard weak_alias use with `#ifdef weak_alias'.
7872 2000-10-17 Jim Meyering <meyering@lucent.com>
7874 * quote.h (PARAMS): Define and use.
7875 Reported by Akim Demaille.
7877 * getopt.c: Update from libc.
7879 2000-10-16 Jim Meyering <meyering@lucent.com>
7881 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
7884 2000-09-25 Jim Meyering <meyering@lucent.com>
7886 * md5.h (rol): Define (from GnuPG).
7888 * sha.c: Give credit (GnuPG) where due.
7889 (M): Use rol rather than open-coding it.
7890 Add a FIXME comment.
7892 2000-09-21 Jim Meyering <meyering@lucent.com>
7894 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
7895 Reported by Michael Stone.
7897 2000-09-20 Jim Meyering <meyering@lucent.com>
7899 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
7900 (noinst_HEADERS): Add sha.h.
7901 Based on code from Scott G. Miller and from GnuPG.
7903 2000-09-15 Jim Meyering <meyering@lucent.com>
7905 * regex.c: Update from libc.
7907 2000-09-10 Jim Meyering <meyering@lucent.com>
7909 * getopt.c (_getopt_internal): Update from glibc.
7911 2000-09-09 Jim Meyering <meyering@lucent.com>
7913 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
7914 think it should be used as a general replacement for isascii.
7915 * fnmatch.c: Likewise.
7916 * mbswidth.c: Likewise
7917 * regex.c: Likewise.
7920 * userspec.c: Include sys/param.h and limits.h.
7922 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
7923 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
7924 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
7925 UID, GID. Check range.
7927 2000-09-06 Jim Meyering <meyering@lucent.com>
7929 * getopt.c (_getopt_internal): Update from glibc.
7931 2000-08-30 Jim Meyering <meyering@lucent.com>
7933 * strftime.c: Merge in changes from GNU libc.
7935 2000-08-26 Jim Meyering <meyering@lucent.com>
7937 * closeout.c: Include "__fpending.h".
7938 (close_stdout_status): Return right away if there's nothing to flush.
7940 * Makefile.am (noinst_HEADERS): Add __fpending.h.
7941 * __fpending.c: New file.
7942 * __fpending.h: New file.
7944 2000-08-07 Paul Eggert <eggert@twinsun.com>
7946 Standardize on "memory exhausted" instead of "Memory exhausted"
7947 or "virtual memory exhausted".
7948 * obstack.c (print_and_abort): Use "memory exhausted", not
7949 "virtual memory exhausted".
7950 * same.c (same_name): Invoke xalloc_die instead of printing
7952 * userspec.c (parse_user_spec): Likewise.
7953 * bumpalloc.h: comment fix
7954 * same.c, userspec.c: Include xalloc.h.
7956 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
7957 not char *const and pointing to a constant array.
7958 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
7959 (xrealloc): Comment fix.
7961 * userspec.c (parse_user_spec):
7962 Don't translate a message until just before returning,
7963 to avoid unnecessary translation.
7965 2000-08-07 Jim Meyering <meyering@lucent.com>
7967 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
7968 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
7969 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
7970 getgroups.c, gethostname.c, getopt.h, group-member.c,
7971 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
7972 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
7973 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
7974 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
7975 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
7976 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
7977 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
7978 yesno.c: Back out Copyright date changes for each file with no change
7979 this year. This eases coordination with other programs using the same
7980 source code modules. From Paul Eggert.
7982 2000-08-03 Greg McGary <greg@mcgary.org>
7984 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
7985 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
7986 (EXTEND_BUFFER): Use them.
7988 2000-08-01 Jim Meyering <meyering@lucent.com>
7990 * dirname.c (ISSLASH): Define.
7991 (BACKSLASH_IS_PATH_SEPARATOR): Define.
7992 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
7993 both `\' and `/' may be use as path separators.
7994 Based on a patch from Prashant TR.
7996 2000-07-31 Paul Eggert <eggert@twinsun.com>
7998 * quotearg.c (quotearg_n_options): Don't make the initial
7999 slot vector a constant, since it might get modified.
8001 2000-07-31 Jim Meyering <meyering@lucent.com>
8003 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
8004 * obstack.c (print_and_abort): Likewise.
8006 2000-07-30 Paul Eggert <eggert@twinsun.com>
8008 * quotearg.c (quotearg_n_options): Preallocate a slot 0
8009 buffer, so that the caller can always quote one small
8010 component of a "memory exhausted" message in slot 0.
8011 From a suggestion by Jim Meyering.
8013 2000-07-30 Jim Meyering <meyering@lucent.com>
8015 * makepath.c (make_path): Quote the other instance, too.
8017 * quotearg.c (N_STATIC_SLOTVECS): Define.
8018 (STATIC_BUF_SIZE): Define.
8019 (quotearg_n_options): Use only statically allocated storage when
8020 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
8021 than STATIC_BUF_SIZE.
8023 2000-07-29 Jim Meyering <meyering@lucent.com>
8025 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
8026 * dirname.c (dir_name): Likewise.
8028 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
8030 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
8031 (dir_name): Assert that there are no trailing slashes.
8033 2000-07-18 Bruno Haible <haible@clisp.cons.org>
8035 * mbswidth.h (mbswidth): Add a flags argument.
8036 (mbswidth): New declaration.
8037 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
8038 * mbswidth.c (mbswidth): Add a flags argument.
8039 (mbsnwidth): New function.
8041 2000-07-24 Jim Meyering <meyering@lucent.com>
8043 * mbswidth.c: Remove useless #else. From Bruno Haible.
8045 2000-07-23 Paul Eggert <eggert@twinsun.com>
8047 * mbswidth.c (_XOPEN_SOURCE):
8048 Don't define; this causes problems on Solaris 7.
8049 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
8051 2000-07-23 Paul Eggert <eggert@twinsun.com>
8054 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
8055 so that mbstate_t is always defined.
8057 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
8058 be 1 in at least one GCC installation, and this configuration
8059 error is likely to be common. Ignoring MB_LEN_MAX hurts
8060 performance on hosts that have mbrtowc but have only unibyte
8061 locales, but I assume these hosts are rare.
8063 2000-07-23 Paul Eggert <eggert@twinsun.com>
8065 * quotearg.c: Streamline by invoking multibyte code only if needed.
8066 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
8067 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
8068 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
8069 invoke multibyte primitives.
8071 2000-07-23 Jim Meyering <meyering@lucent.com>
8073 * basename.c (base_name): Add an assertion.
8075 2000-07-15 Bruno Haible <clisp.cons.org>
8077 * quotearg.c: When the system forces us to redefine mbstate_t,
8078 shadow its mbsinit function.
8080 2000-07-16 Bruno Haible <haible@clisp.cons.org>
8082 * mbswidth.h: New file.
8083 * mbswidth.c: New file.
8084 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
8085 (noinst_HEADERS): Add mbswidth.h.
8087 2000-07-17 Bruno Haible <haible@clisp.cons.org>
8089 * config.charset: Add support for FreeBSD. Improve support for HP-UX
8092 2000-07-15 Jim Meyering <meyering@lucent.com>
8094 * makepath.c: Include quote.h.
8095 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
8096 corresponding argument in a `quote (...)' call.
8097 Give better diagnostics.
8099 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
8100 (noinst_HEADERS): Add quote.h.
8102 * quote.c (quote, quote_n): New file. Two functions taken verbatim
8103 from tar's src/misc.c.
8104 * quote.h: New file. Prototypes for same.
8106 2000-07-10 Paul Eggert <eggert@twinsun.com>
8108 From a suggestion by Bruno Haible.
8109 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
8110 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
8111 to decide whether to define the BeOS workaround macro;
8112 this adjusts to the change to AC_MBSTATE_T.
8114 2000-07-13 Paul Eggert <eggert@twinsun.com>
8116 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
8118 * quotearg.c (quoting_style_args, quoting_style_vals,
8119 quotearg_buffer_restyled): Add support for
8120 clocale_quoting_style. Undo previous change to
8121 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
8122 and "{RIGHT QUOTATION MARK}" msgids.
8124 2000-07-05 Paul Eggert <eggert@twinsun.com>
8126 The old behavior of quoting `like this' doesn't look good with
8127 newer, ISO-style fonts. See:
8128 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
8130 Instead, quote "like this" by default. Let the translator
8131 tailor the locale-specific quoting behavior by providing
8132 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
8134 * quotearg.c (N_): New macro.
8135 (gettext_default): New function.
8136 (quotearg_buffer_restyled): Use
8137 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
8138 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
8140 2000-07-09 Jim Meyering <meyering@lucent.com>
8142 * Most files: Update copyright dates to include 2000.
8144 2000-07-08 Jim Meyering <meyering@lucent.com>
8146 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
8148 (xgethostname): Remove now-unnecessary #ifdef.
8149 Move declaration of `err' into loop where it's used.
8151 2000-07-05 Bruno Haible <haible@clisp.cons.org>
8153 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
8154 by allocating a larger buffer. Test the gethostname return value for
8155 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
8156 returns an error and ENAMETOOLONG isn't defined.
8158 2000-07-05 Paul Eggert <eggert@twinsun.com>
8159 and Bruno Haible <haible@clisp.cons.org>
8161 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
8163 2000-07-05 Bruno Haible <haible@clisp.cons.org>
8165 * quotearg.c (struct quoting_options): Simplify quote_these_too
8168 2000-07-03 Jim Meyering <meyering@lucent.com>
8170 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
8171 Reported by Bruno Haible.
8173 2000-07-04 Jim Meyering <meyering@lucent.com>
8175 * quotearg.c: Make inclusion of <wchar.h> independent of whether
8176 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
8179 2000-07-03 Paul Eggert <eggert@twinsun.com>
8180 and Bruno Haible <haible@clisp.cons.org>
8182 * quotearg.c (mbrtowc):
8183 Assign to *pwc, and return 1 only if result is nonzero.
8184 (iswprint): Use ISPRINT when substituting our own mbrtowc.
8186 2000-07-03 Jim Meyering <meyering@lucent.com>
8188 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
8189 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
8192 2000-07-02 Jim Meyering <meyering@lucent.com>
8194 * quotearg.c (mbstate_t): Don't define here.
8196 2000-07-02 Jim Meyering <meyering@lucent.com>
8198 * nanosleep.c (SIGCONT): Define if not already defined.
8200 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8202 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
8203 per change in ../m4/ls-mntd-fs.m4.
8204 (read_filesystem_list): Ignore symbolic links.
8206 2000-06-29 Jim Meyering <meyering@lucent.com>
8208 * same.c: Include <string.h> or <strings.h>, as appropriate,
8209 for declaration of strcmp.
8211 * long-options.c: Include <stdlib.h>, for declaration of exit.
8213 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
8214 Avoid warning by casting result to `char *' to remove `const'.
8216 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8218 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
8220 2000-06-26 Paul Eggert <eggert@twinsun.com>
8222 savedir now sets errno on failure and invokes xmalloc to get memory.
8223 Fix a couple of other minor bugs while we're at it.
8225 * savedir.c (<unistd.h>): Do not include; there's no need.
8226 (NAMLEN): Remove macro.
8227 (malloc, realloc): Remove decls.
8229 ("xalloc.h"): Include.
8230 (NAME_SIZE_DEFAULT): New macro.
8231 (savedir): Use xmalloc / xrealloc to allocate memory.
8232 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
8233 Skip "" directory entries.
8234 Use strlen to calculate directory entry length, since the old method
8235 is rarely used these days and isn't worth supporting.
8236 Don't use a pointer after freeing it.
8237 Check for integer overflow when calculating allocation size.
8238 Use memcpy to copy entries, instead of stpcpy.
8239 Set errno properly when returning NULL.
8240 Check for readdir error.
8242 2000-06-26 Jim Meyering <meyering@lucent.com>
8244 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
8246 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8248 * getusershell.c (xmalloc, xrealloc): Remove functions.
8250 Don't include <stdlib.h>. Don't declare malloc, realloc.
8252 2000-06-23 Bruno Haible <haible@clisp.cons.org>
8254 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
8256 2000-06-24 Jim Meyering <meyering@lucent.com>
8258 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
8260 2000-06-21 Jim Meyering <meyering@lucent.com>
8262 * getpass.c: New file, from Bruno Haible. Required for BeOS.
8264 2000-06-19 Paul Eggert <eggert@twinsun.com>
8266 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
8267 (mbrtowc, mbstate_t): Define substitutes if
8268 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
8269 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
8270 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
8272 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8274 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
8275 than 1024, return a memory chunk of least possible size, instead
8276 of size PATH_MAX + 2. In the loop, increment the size proportionally.
8277 Use free/xmalloc instead of xrealloc to avoid copying for very long
8280 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8282 * canon-host.c (canon_host): Use malloc and memcpy to copy an
8283 address, not strdup. Include <stdlib.h> and don't declare free().
8285 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8287 * path-concat.c (path_concat): Don't access dir[-1] if dir is
8290 2000-06-21 Jim Meyering <meyering@lucent.com>
8292 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
8293 (noinst_HEADERS): Add getstr.h.
8295 * getline.c (getstr): Move into a separate file.
8296 * getstr.c (getstr): New file, extracted from getline.c, with
8297 the following changes: new parameter, delim2; both delim[12]
8298 parameters have type `int', not `char'. The latter would lose
8299 with 8-bit delimiters.
8300 * getstr.h: New file.
8302 2000-06-19 Jim Meyering <meyering@lucent.com>
8304 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
8306 2000-06-18 Jim Meyering <meyering@lucent.com>
8308 * mkdir.c: Remove file, due mainly to copyright incompatibility.
8309 Besides, these days every porting target provides a mkdir function.
8311 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
8312 (this snippet comes from src/system.h).
8314 2000-06-15 Paul Eggert <eggert@twinsun.com>
8316 * human.c (adjust_value): New function.
8317 (human_readable_inexact): Apply rounding style even when
8318 printing approximate values.
8320 2000-06-14 Paul Eggert <eggert@twinsun.com>
8322 * human.c (human_readable_inexact): Allow an input block
8323 size that is not a multiple of the output block size, and vice versa.
8324 Reported by Piergiorgio Sartor.
8326 2000-06-14 Paul Eggert <eggert@twinsun.com>
8328 * getdate.y (get_date): Apply relative times after time
8329 zone indicator, not before. Reported by Todd A. Jacobs.
8331 2000-06-13 Jim Meyering <meyering@lucent.com>
8333 * Makefile.am (all-local): Depend on lstat.c and stat.c.
8335 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
8337 2000-06-12 Paul Eggert <eggert@twinsun.com>
8339 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
8341 2000-06-04 Paul Eggert <eggert@twinsun.com>
8343 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
8345 2000-06-04 Jim Meyering <meyering@lucent.com>
8347 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
8348 SunOS 4.1.4 for which gid_t is an unsigned type.
8350 2000-06-03 Jim Meyering <meyering@lucent.com>
8352 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
8354 2000-05-26 Bruno Haible <haible@clisp.cons.org>
8356 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
8357 newer, don't install charset.alias.
8358 * config.charset: Change the Linux/glibc rules so they become empty
8359 on glibc-2.1 or newer.
8361 2000-06-02 Jim Meyering <meyering@lucent.com>
8363 * mountlist.c: Back out last change. Instead, do this...
8364 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
8365 member using the same `ignore'-testing code.
8366 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
8370 2000-05-29 Jim Meyering <meyering@lucent.com>
8372 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
8373 with the `ignore' attribute. Based on a patch from Mark D. Roth.
8375 2000-05-22 Jim Meyering <meyering@lucent.com>
8377 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
8379 2000-05-18 Jim Meyering <meyering@lucent.com>
8381 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
8382 back, too, since it may have been modified by allocate_entry.
8383 (hash_delete): Rewrite to use neither the assignment operator
8384 nor the comma operator in an if-expression.
8386 2000-05-15 Paul Eggert <eggert@twinsun.com>
8389 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
8390 Remove; no longer needed.
8391 "quotearg.h": Add include.
8392 (file_name): Do not bother to explicitly initialize to NULL; it's less
8393 efficient on some hosts.
8394 (close_stdout_status): Remove test as to whether stdout was already
8395 closed; it breaks for the case "echo x | sort >&-".
8396 Quote file name colons.
8397 Do not assume that _("write error") lacks format strings.
8399 2000-05-15 Jim Meyering <meyering@lucent.com>
8401 * version-etc.c (version_etc_copyright): Update the copyright string
8402 used in all --version output.
8404 2000-05-14 Jim Meyering <meyering@lucent.com>
8406 * closeout.c (close_stdout_set_file_name): New function.
8407 (close_stdout_status): Use new file-scoped global.
8408 Return right away if fstat says the stdout file descriptor is invalid.
8409 * closeout.h (close_stdout_set_file_name): Declare.
8411 2000-05-10 Jim Meyering <meyering@lucent.com>
8413 * closeout.c [default_exit_status]: New file-scoped variable.
8414 (close_stdout_set_status): New function.
8415 * closeout.h (close_stdout_set_status): Declare.
8417 2000-05-08 Jim Meyering <meyering@lucent.com>
8419 * long-options.c: Don't include closeout.h.
8420 (parse_long_options): Don't call close_stdout for --version.
8422 2000-05-06 Jim Meyering <meyering@lucent.com>
8424 * strnlen.c: Undefine __strnlen and strnlen.
8425 [!weak_alias]: Define __strnlen to strnlen.
8427 * atexit.c: New file, from libiberty.
8429 2000-05-06 Jim Meyering <meyering@lucent.com>
8431 * closeout.c (close_stdout_status): Also check for errors on the
8434 2000-05-05 Bruno Haible <haible@clisp.cons.org>
8436 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
8437 instead of xmalloc, xrealloc, path_concat.
8438 (locale_charset): Treat empty environment variables as absent.
8439 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
8441 2000-05-04 Jim Meyering <meyering@lucent.com>
8443 * getopt.c: Update from glibc.
8444 * obstack.c: Likewise.
8445 * obstack.h: Likewise.
8446 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
8448 * regex.h: Likewise.
8449 * strndup.c: Likewise.
8450 * strnlen.c: New file, from glibc.
8452 2000-05-01 Jim Meyering <meyering@lucent.com>
8454 * full-write.c (full_write): Remove `FIXME' part of comment.
8456 2000-04-29 Jim Meyering <meyering@lucent.com>
8458 * path-concat.c: Declare strdup only if it's not defined.
8459 * canon-host.c: Likewise.
8461 2000-04-28 Jim Meyering <meyering@lucent.com>
8463 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
8464 redefinition warning on some systems (HPUX). Otherwise, regex.h is
8465 included first, then limits.h is included by locale.h by libintl.h.
8466 From John David Anglin.
8468 2000-04-25 Jim Meyering <meyering@lucent.com>
8470 * makepath.c (S_IRWXUGO): Define.
8471 (make_path): Always perform explicit chmod if MODE specifies any
8472 of the `special' permission bits. Prompted by a bug report against
8473 install from Mate Wierdl and Joost van Baal.
8475 2000-04-18 Jim Meyering <meyering@lucent.com>
8479 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
8480 getpagesize. For BeOS. Based on a patch from Bruno Haible.
8482 2000-04-17 Jim Meyering <meyering@lucent.com>
8484 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
8485 the definition of it to rpl_strftime also defined-away the system's
8488 2000-04-15 Jim Meyering <meyering@lucent.com>
8490 Use `C' to denote so-called `contiguous' files, the same way
8492 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
8493 (ftypelet): Use S_ISCTG.
8494 From Michael Deutschmann.
8496 2000-04-14 Jim Meyering <meyering@lucent.com>
8498 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
8500 2000-04-08 Jim Meyering <meyering@lucent.com>
8502 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
8503 names don't conflict. Reported by Eli Zaretskii.
8505 2000-03-28 Bruno Haible <haible@clisp.cons.org>
8507 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
8508 bug. Deal with the different error behavior of Irix iconv.
8510 2000-04-07 Jim Meyering <meyering@lucent.com>
8512 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
8513 to work around system header problems on AIX 3.2.5. From Bruno Haible.
8515 2000-04-05 Jim Meyering <meyering@lucent.com>
8517 Portability tweaks required for ultrix4.3.
8518 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
8519 * readutmp.c: Include sys/types.h before sys/stat.h.
8520 * canon-host.c: Declare strdup.
8521 * path-concat.c: Likewise.
8522 From John David Anglin.
8524 2000-04-04 Jim Meyering <meyering@lucent.com>
8526 Be more DOS 8.3-friendly.
8527 * ref-add.sin: Renamed from ref-add.sed.in.
8528 * ref-del.sin: Renamed from ref-del.sed.in.
8529 * Makefile.am: Reflect renaming.
8530 Reported by Eli Zaretskii.
8532 Use a temporary file name that won't clash with `charset.alias'
8533 in the DOS 8.3 name space.
8534 * Makefile.am (charset_tmp): Define.
8535 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
8536 (uninstall-local): Likewise.
8537 Reported by Eli Zaretskii.
8539 2000-03-29 Paul Eggert <eggert@twinsun.com>
8541 * time/strftime.c (my_strftime): Make sure we call the system
8542 strftime, not ourselves, when invoking the underlying strftime.
8544 2000-03-24 Jim Meyering <meyering@lucent.com>
8546 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
8547 (charset_alias): Define.
8548 (install-exec-local): Factor out common code.
8549 (uninstall-local): Split lines longer than 80.
8550 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
8552 (.sed.in.sed): New rule. Don't redirect directly to $@.
8553 (CLEANFILES): Add ref-add.sed and ref-del.sed.
8555 2000-03-19 Bruno Haible <haible@clisp.cons.org>
8557 * config.charset: Output a line containing "Packages using this file".
8558 * ref-add.sed.in, ref-del.sed.in: New files.
8559 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
8560 ref-del.sed): New rules.
8562 2000-03-17 Jim Meyering <meyering@lucent.com>
8564 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
8565 Otherwise, include <strings.h>
8567 2000-03-17 Bruno Haible <haible@clisp.cons.org>
8569 * unicodeio.c (utf8_wctomb): New function.
8570 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
8571 format instead of in UCS-4 with platform dependent endianness.
8573 2000-03-07 Paul Eggert <eggert@twinsun.com>
8575 * savedir.c (savedir): Work even if directory size is
8576 negative; this can happen with some screwy NFS configurations.
8578 2000-03-06 Jim Meyering <meyering@lucent.com>
8580 * localcharset.c (get_charset_aliases): Don't try to free file_name
8581 if it's NULL (because we ran out of memory). From Bruno Haible.
8583 2000-03-05 Jim Meyering <meyering@lucent.com>
8585 * localcharset.c ("path-concat.h"): Include.
8586 (get_charset_aliases): Use path_concat instead of ANSI string
8589 * unicodeio.h (PARAMS): Define.
8590 Use it to guard prototype.
8592 2000-03-04 Jim Meyering <meyering@lucent.com>
8594 * Makefile.am (install-exec-local): Create $(libdir) before installing
8596 (uninstall-local): Uncomment this rule so `make distcheck' works
8599 * unicodeio.c (<errno.h>): Include it.
8600 (errno): Declare if not defined.
8602 * localcharset.c: Add Bruno's comment justifying use of volatile.
8604 * config.charset: New version, incorporating remarks from a linux
8605 i18n mailing list. From Bruno Haible.
8607 2000-03-02 Jim Meyering <meyering@lucent.com>
8609 * Makefile.am (EXTRA_DIST): Add config.charset.
8611 2000-03-01 Jim Meyering <meyering@lucent.com>
8613 * localcharset.c: Guard some #includes with `#if HAVE_...'.
8614 * unicodeio.c: Likewise.
8616 2000-02-02 Bruno Haible <haible@clisp.cons.org>
8618 * config.charset: New file.
8619 * localcharset.c: New file.
8620 * unicodeio.h, unicodeio.c: New files.
8621 * Makefile.am (DEFS): Add -DLIBDIR=...
8622 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
8623 (noinst_HEADERS): Add unicodeio.h.
8624 (all-local, install-exec-local, charset.alias): New targets.
8626 2000-02-28 Paul Eggert <eggert@twinsun.com>
8628 * quotearg.c (ALERT_CHAR): New macro.
8629 (quotearg_buffer_restyled): Use it.
8631 2000-02-27 Jim Meyering <meyering@lucent.com>
8633 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
8634 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
8636 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
8637 not `#if STDC_HEADERS'.
8638 Declare malloc if needed.
8640 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
8641 now that autoconf always defines the HAVE_DECL_ symbols.
8642 * human.c: Likewise.
8644 * strtoumax.c: Likewise.
8646 * backupfile.c: Arrange for cpp to fail if the configure-time
8647 declaration check was not run.
8649 * human.c: Likewise.
8651 * strtoumax.c: Likewise.
8653 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
8654 then first look up the entire `.'-containing string as a login name.
8656 2000-02-18 Paul Eggert <eggert@twinsun.com>
8658 * getdate.y: Handle two-digit years with leading zeros correctly.
8659 (textint): New typedef.
8660 (parser_control): Member year changed from int to textint.
8662 (YYSTYPE): Removed; replaced by %union with int and textint members.
8663 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
8664 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
8665 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
8666 (tSNUMBER, tUNUMBER): Now of type <textintval>.
8667 (date, number, to_year): Use width of number in digits, not its value,
8668 to determine whether it's a 2-digit year, or a 2-digit time.
8669 (yylex): Store number of digits of numeric tokens.
8670 Reported by John Kendall.
8672 (parser_control): Changed from struct parser_control to typedef (for
8673 consistency). All uses changed.
8675 (tID): Removed; not used.
8676 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
8678 2000-02-14 Paul Eggert <eggert@twinsun.com>
8680 * getpagesize.h (getpagesize): Port to VMS for Alpha;
8681 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
8683 2000-02-12 Jim Meyering <meyering@lucent.com>
8685 * userspec.c (ISDIGIT): Define it.
8686 (isdigit): Remove definition.
8687 (is_number): Use ISDIGIT, not isdigit.
8688 <libintl.h>: Include.
8690 (parse_user_spec): Mark translatable strings.
8692 2000-02-10 Jim Meyering <meyering@lucent.com>
8694 With these changes, nanosleep.[ch] are finally enough like the other
8695 lib/* replacement files to compile on a few more losing systems.
8697 * nanosleep.h: Don't include config.h.
8698 Remove prototype from declaration of nanosleep.
8699 (PARAMS): Remove now-unneeded definition.
8700 * nanosleep.c: #undef nanosleep.
8701 (rpl_nanosleep): Rename from nanosleep.
8703 2000-02-03 Jim Meyering <meyering@lucent.com>
8705 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
8706 rather than with `#if HAVE_UTMPNAME'.
8708 2000-02-01 Jim Meyering <meyering@lucent.com>
8710 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
8712 2000-01-31 Jim Meyering <meyering@lucent.com>
8714 * nanosleep.h (nanosleep): Guard declaration with
8715 `#if ! HAVE_DECL_NANOSLEEP'.
8716 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
8717 the declaration in that vendor's sys/timers.h.
8718 Reported by Christian Krackowizer.
8720 * quotearg.c (ISASCII): Add #undef and move definition to follow
8721 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
8722 (ISPRINT): Likewise.
8723 Reported by Tom Tromey.
8725 2000-01-30 Jim Meyering <meyering@lucent.com>
8727 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
8728 uses of ->ut_name. The latter doesn't work with new Linux header files
8729 where only utmpx.ut_user is declared.
8731 * readutmp.h (UT_USER): Define.
8733 2000-01-23 Jim Meyering <meyering@lucent.com>
8735 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
8738 2000-01-22 Jim Meyering <meyering@lucent.com>
8740 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
8741 [! HAVE_DECL_STRTOULL]: Declare strtoull.
8742 Required for some AIX systems. Reported by Christian Krackowizer.
8743 [TESTING] (main): New function.
8745 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
8746 * dirname.c (dir_name): Support for DOS-style file names with drive
8749 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
8751 * strverscmp.c (ISDIGIT): Define.
8752 (strverscmp): Use ISDIGIT, not isdigit.
8754 2000-01-17 Paul Eggert <eggert@twinsun.com>
8756 * nanosleep.c (nanosleep):
8757 Don't use SA_INTERRUPT to decide whether to call sigaction, as
8758 POSIX.1 doesn't require SA_INTERRUPT and some systems
8759 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
8760 it's been part of POSIX.1 since day 1 (in 1988).
8762 2000-01-17 Jim Meyering <meyering@lucent.com>
8764 * interlock: Remove unused file. Reported by François Pinard.
8766 2000-01-16 Paul Eggert <eggert@twinsun.com>
8768 * quotearg.c (quotearg_buffer_restyled): Do not quote
8769 alert, backslash, formfeed, and vertical tab unnecessarily in
8770 shell quoting style.
8773 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
8774 Free Software Foundation, Inc.
8775 Copying and distribution of this file, with or without modification,
8776 are permitted provided the copyright notice and this notice are preserved.