1 2006-01-24 Simon Josefsson <jas@extundo.com>
3 * socket_.h (SHUT_WR, SHUT_RDWR): Don't hardcode, suggested by
6 2006-01-23 Paul Eggert <eggert@cs.ucla.edu>
8 Work around porting bugs reported by Dieter in
9 <http://lists.gnu.org/archive/html/bug-bison/2006-01/msg00049.html>.
10 * getopt.c (_NOPROTO): Remove; no longer needed.
11 Include <stdlib.h> and <unistd.h> in all environments; it's safe now.
12 Include "getopt.h" first, to check interface.
13 (getenv): Declare only if defined HAVE_DECL_GETENV &&
15 * strndup.c [!_LIBC]: Include "strndup.h" to get prototype.
16 (__strndup): Revert to K&R-style function dfns, the glibc style.
17 * strnlen.c: Don't claim it's taken from glibc; it's not.
18 (strnlen, __strnlen): Remove #defines and #undefs; not needed.
19 Include strnlen.h first, to get prototype properly.
20 (strnlen): Renamed from __strnlen.
23 2006-01-23 Ulrich Drepper <drepper@redhat.com>
25 These changes imported from libc.
26 * getopt.c: Use __fxprintf instead of inline stream orientation
27 test and two separate function calls.
28 * strndup.c (__strndup): Add libc_hidden_def.
30 2006-01-22 Bruno Haible <bruno@clisp.org>
32 * vasnprintf.c (VASNPRINTF): In the computation of the size of the
33 temporary buffer for sprintf, take into account the precision also
34 for 'd', 'i', 'u', 'o', 'x', 'X'.
36 2006-01-22 Paul Eggert <eggert@cs.ucla.edu>
38 * quotearg.c (quotearg_buffer_restyled): Add "default: break;"
39 to pacify gcc -Wswitch-default.
41 2006-01-21 Sergey Poznyakoff <gray@gnu.org.ua>
43 * argp-help.c (usage_long_opt): Do not print DOC options.
44 (__argp_base_name): Removed
45 * argp-namefrob.h (__argp_basename): Removed definition. Was a
47 (__argp_base_name): Provide macro definition or extern declaration
48 depending on the configuration
50 2006-01-20 Simon Josefsson <jas@extundo.com>
52 * inet_ntop.h: Unconditionally include sys/socket.h.
54 2006-01-19 Simon Josefsson <jas@extundo.com>
56 * socket_.h: Map SHUT_RD, SHUT_WR, SHUT_RDWR correctly.
58 2006-01-12 Simon Josefsson <jas@extundo.com>
60 * base64.c: Fix warning, reported by Bruno Haible
61 <bruno@clisp.org> and patch by Paul Eggert <eggert@CS.UCLA.EDU>.
63 2006-01-11 Paul Eggert <eggert@cs.ucla.edu>
66 * md5.c: Fix commentary typos.
67 (alignof, UNALIGNED_P): No need for a GCC-specific version.
68 * md5.h (__attribute__): Remove; unused.
69 * sha1.c: Fix commentary to match md5 better.
70 * sha1.h (struct sha1_ctx): Use a word buffer, not a byte buffer,
71 so that we don't need to worry about alignment. All uses changed.
72 This merges the 2005-10-28 md5 change into sha1.
74 2006-01-11 Jim Meyering <jim@meyering.net>
77 * md5.c (OP): Fix spacing.
79 2006-01-11 Simon Josefsson <jas@extundo.com>
81 * stdint_.h (SIZE_MAX): Add missing (.
83 2006-01-10 Bruno Haible <bruno@clisp.org>
85 * argp.h (__const): Remove macro. Use const instead.
86 * argp-fmtstream.h (__const): Likewise.
87 * glob_.h (__const): Remove macro.
88 * glob-libc.h: Use const instead of __const.
90 2006-01-10 Jim Meyering <jim@meyering.net>
92 Avoid the double-free (first in fts_read, second in fts_close) that
93 would occur when an `active' directory is made inaccessible (e.g.,
94 via chmod a-x) during a traversal.
95 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
96 before returning. Reproduce this failure by
97 mkdir -p a/b; cd a; chmod a-x . b
98 Reported by Stavros Passas.
101 * sha1.c: Tweak grammar in a comment.
103 2006-01-10 Paul Eggert <eggert@cs.ucla.edu>
105 * regex_internal.h (BITSET_WORD_BITS):
106 Work around a bug in 64-bit PGC (before version 6.1-2), where the
107 preprocessor mishandles large unsigned values as if they were signed.
108 Problem reported by Claudio Fontana in
109 <http://lists.gnu.org/archive/html/bug-gnulib/2005-12/msg00061.html>.
111 2006-01-10 Simon Josefsson <jas@extundo.com>
113 * socket_.h: New file.
115 2006-01-10 Bruno Haible <bruno@clisp.org>
117 * localcharset.c: Update from GNU gettext.
119 2006-01-09 Paul Eggert <eggert@cs.ucla.edu>
122 * chdir-long.c (cdb_free): Don't bother trying to open directory
123 for write access: POSIX says that must fail.
124 * fts.c (diropen): Likewise.
125 * save-cwd.c (save_cwd): Likewise.
126 * chdir-long.c (cdb_free): Open with O_NOCTTY | O_NONBLOCK as
127 well, for minor improvements on hosts that lack O_DIRECTORY.
128 * chown.c (rpl_chown) [CHOWN_MODIFIES_SYMLINK]:
129 Don't try O_WRONLY unless O_RDONLY failed wth EACCES.
130 Fall back on chown if open failed with EACCES.
132 * gettime.c (gettime) [!defined OK_TO_USE_1S_CLOCK]:
133 Report an error at compile-time if only a 1-second nominal clock
136 * lchmod.h: New file.
137 * mkdir-p.c: Include lchmod.h, lchown.h.
138 (make_dir_parents): Use lchown rather than chown, and
139 lchmod rather than chmod.
141 * mountlist.c (ME_DUMMY): "none" and "proc" file systems are dummies
142 too. Problem with "none" reported by Bob Proulx. Problem with
143 "proc" reported by n0dalus.
145 * mountlist.c: Include <limits.h>.
146 (dev_from_mount_options)
147 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]:
148 New function. It no longer assumes "dev=" has the System V meaning
149 on Linux (since it doesn't). It also parses "dev=" more carefully.
150 (read_file_system_list)
151 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]: Use it.
152 MOUNTED_GETMNTENT2 is new here; the code didn't used to look for
155 * posixtm.h (PDS_PRE_2000): New macro.
156 * posixtm.c (year): Arg is now syntax_bits rather than allow_century.
157 All usages changed. Reject dates outside the range 1969-1999 if
158 PDS_PRE_2000 is used.
160 2006-01-09 Jim Meyering <jim@meyering.net>
164 * version-etc.c (COPYRIGHT_YEAR): Update to 2006.
166 * chdir-safer.h, chdir-safer.c: New files.
168 * modechange.c (mode_compile): Reject an invalid mode string
169 that starts with an octal digit. From Andreas Gruenbacher.
171 * openat.c: Include "fcntl--.h" and "unistd--.h", to map open
172 and dup to open_safer and dup_safer, respectively.
173 (openat_permissive): Fix typo in comment.
175 * openat.c: Don't include <stdlib.h>, <unistd.h>, <fcntl.h>,
176 "gettext.h"; either no longer needed or are guaranteed by openat.h.
177 (_): Remove; no longer needed.
178 (openat): Renamed from rpl_openat; no need for rpl_openat
179 since openat.h renames openat for us.
180 Replace most of the body with a call to openat_permissive,
181 to avoid duplicate code.
182 Port to (probably hypothetical) environments were mode_t is
184 (openat_permissive): Require mode arg, so that we can check
185 types better. Put it just after flags. Change cwd failure
186 indicator from pointer-to-bool to pointer-to-errno-value.
188 Invoke openat_save_fail and/or openat_restore_fail if
189 cwd_errno is null, so that openat can call us.
190 (openat_permissive, fdopendir, fstatat, unlinkat):
191 Simplify errno handling to avoid some duplicate code,
192 as it's OK to set errno on success.
193 * openat.h: Revamp code so that function macros depend on
194 __OPENAT_PREFIX only, not also on AT_FDCWD.
195 (openat_ro): Remove. Caller changed to use openat_permissive.
196 (openat_permissive): Now a macro, if not a function.
197 (openat_restore_fail, openat_save_fail): Now always functions,
198 since mkdirat needs them even if __OPENAT_PREFIX is defined.
200 * openat-priv.h: New file, defining macros used by mkdirat.c
202 * mkdirat.c: Include openat-priv.h.
203 Remove definitions of macros defined therein.
204 * openat.c: Likewise.
206 * mkdirat.c (mkdirat): New file and function.
207 * openat.h (mkdirat): Declare.
209 * openat.c (fdopendir): Don't change errno when returning non-NULL.
211 * openat.h (openat_permissive): Declare.
214 * openat.c (EXPECTED_ERRNO): New macro.
215 (openat_permissive): New function -- used in remove.c rewrite.
216 (all functions): Set errno just before returning, only if there
217 was an actual failure.
218 Use EXPECTED_ERRNO rather than comparing against only ENOTDIR.
220 Emulate openat-family functions using Linux's procfs, if possible.
221 Idea and some code based on Ulrich Drepper's glibc changes.
223 * openat.c: (BUILD_PROC_NAME): New macro.
224 Include <stdio.h>, <string.h>, "alloca.h" and "intprops.h".
225 (rpl_openat): Emulate by trying to open /proc/self/fd/%d/%s,
226 before falling back on save_cwd and restore_cwd.
227 (fdopendir, fstatat, unlinkat): Likewise.
229 * openat.c (fstatat, unlinkat): Perform the syscall directly,
230 skipping the save_cwd...restore_cwd overhead, if FILE is absolute.
232 * openat.c (rpl_openat): Use the promoted type (int), not mode_t,
233 as second argument to va_arg. Otherwise, some versions of gcc
234 warn that `if this code is reached, the program will abort'.
236 2006-01-09 Andreas Gruenbacher <agruen@suse.de>
240 Add POSIX ACL support
241 * acl.h (copy_acl, set_acl): Add declarations.
242 * acl.c (acl_entries): Add fallback implementation for POSIX ACL
243 systems other than Linux.
244 (chmod_or_fchmod): New function: use fchmod when possible,
246 (file_has_acl): Add a POSIX ACL implementation, with a
247 Linux-specific subcase.
248 (copy_acl): Add: copy an acl and S_ISUID, S_ISGID, and
249 S_ISVTX from one file to another. Fall back to fchmod/chmod when
250 acls are unsupported.
251 (set_acl): Add: set a file's acl and S_ISUID, S_ISGID, and
252 S_ISVTX to a defined value. Fall back to fchmod/chmod when acls
255 2006-01-09 Bruno Haible <bruno@clisp.org>
257 * sysexit_.h (EX_OK): New macro.
258 Suggested by Martin Lambers <marlam@marlam.de>.
260 2006-01-09 Bruno Haible <bruno@clisp.org>
262 * javacomp.sh.in: Move to ../build-aux/javacomp.sh.in.
263 * javaexec.sh.in: Move to ../build-aux/javaexec.sh.in.
264 * csharpcomp.sh.in: Move to ../build-aux/csharpcomp.sh.in.
265 * csharpexec.sh.in: Move to ../build-aux/csharpexec.sh.in.
267 2006-01-09 Bruno Haible <bruno@clisp.org>
269 * stdint_.h (SIZE_MAX): Write the value without involving negative
272 2005-10-16 Bruno Haible <bruno@clisp.org>
274 * stdint_.h: On Linux libc4 and libc5, include <sys/bitypes.h> and
275 don't define _STDINT_H_NEED_SIGNED_INT_TYPES.
277 2006-01-04 Paul Eggert <eggert@cs.ucla.edu>
279 * strftime.c (tzname): Don't declare if it is already #defined.
280 Problem reported for Mingw by Mark Junker.
282 2006-01-03 Paul Eggert <eggert@cs.ucla.edu>
284 * xtime.h (xtime_make, xtime_nonnegative_nsec, xtime_nsec): Use
285 long int, not int, for nanosecond counts, so that people who are
286 used to POSIX struct timespec won't be surprised. Reported by Jim
289 2005-12-16 Jim Meyering <jim@meyering.net>
291 * fprintftime.c, fprintftime.h: New files.
293 2005-12-10 Sergey Poznyakoff <gray@gnu.org.ua>
295 * argp-fmtstream.c (__argp_fmtstream_update): Fix coredump
296 * argp-help.c (fill_in_uparams): Check if the constructed
297 struct uparams is valid. Fall back to the default values if it is
300 2005-12-09 Sergey Poznyakoff <gray@gnu.org.ua>
302 * argp-help.c (__argp_base_name): New function
303 (__argp_short_program_name): Rewrite using __argp_base_name
304 * argp-namefrob.h: Define program_invocation_name and
305 program_invocation_short_name if requested
306 (__argp_base_name): Add prototype
307 * argp-parse.c (argp_def): Use gettext wrappers
308 (argp_default_parser): Use __argp_base_name
309 * argp-pin.c: New file. Defines program_invocation_name and
310 program_invocation_short_name on systems that lack them.
312 2005-12-07 Paul Eggert <eggert@cs.ucla.edu>
314 * stat-time.h (STATE_TIMESPEC, STAT_TIMESPEC_NS): Add check for
315 TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC, to fix IRIX 5.3
316 porting problem reported by Georg Schwarz in
317 <http://lists.gnu.org/archive/html/bug-coreutils/2005-12/msg00083.html>.
319 2005-07-09 Bruno Haible <bruno@clisp.org>
321 * csharpcomp.sh.in (options_csc): For -l option, add a .dll suffix.
322 * csharpcomp.c (compile_csharp_using_sscli): Likewise.
323 Reported by Mark Junker <mjscod@gmx.de>.
325 2005-11-29 Paul Eggert <eggert@cs.ucla.edu>
327 * stdint_.h (intmax_t) [defined intmax_t]: Do not declare.
328 (uintmax_t) [defined uintmax_t]: Do not declare.
329 (SIZE_MAX) [defined SIZE_MAX]: Do not define.
330 This works around a problem if intmax_t.m4 and/or uintmax_t.m4
331 and/or size_max.m4 are also used. Problem reported by Mark D. Baushke.
332 (SIZE_MAX): Define to ((size_t) -1), not (~(size_t)0), for the
333 sake of portability to weird hosts that C allows (though we don't
334 know of any practical examples).
336 * savedir.h (fdsavedir): New decl.
337 * savedir.c (fdsavedir, savedirstream): New functions; the latter
338 contains most of the former guts of savedir.
339 (savedir): Use savedirstream.
342 2005-11-15 Paul Eggert <eggert@cs.ucla.edu>
344 * xstrtod.c: Don't bother with #pragma STDC FENV_ACCESS ON, as
345 coreutils no longer futzes with rounding modes.
347 2005-11-14 Jim Meyering <jim@meyering.net>
349 * mkstemp-safer.c: Include <config.h>, required for possible
350 replacement of mkstemp.
352 2005-11-10 Paul Eggert <eggert@cs.ucla.edu>
354 * gethrxtime.c: Include "timespec.h" rather than the sys/time / time
356 (gethrxtime) [! (HAVE_NANOUPTIME
357 || (defined CLOCK_MONOTONIC && HAVE_CLOCK_GETTIME)
358 || HAVE_MICROUPTIME)]: Fall back on gettime rather than rolling
359 our own approximation.
361 2005-11-10 Simon Josefsson <jas@extundo.com>
363 * readline.c: Remove EOL.
365 2005-11-08 Eric Blake <ebb9@byu.net>
367 * inet_ntop.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
369 2005-11-08 Eric Blake <ebb9@byu.net>
371 * getaddrinfo.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
373 2005-10-30 Paul Eggert <eggert@cs.ucla.edu>
375 Fix porting problem reported by Theodoros V. Kalamatianos.
376 * utimens.c (futimens) [HAVE_WORKING_UTIMES && HAVE_FUTIMES]:
377 Don't assume that futimes failing means we must fail.
379 2005-10-29 Paul Eggert <eggert@cs.ucla.edu>
381 * getcwd.c (__getcwd): Don't assume that system calls after readdir
382 leave errno alone. Problem reported by Dmitry V. Levin.
384 2005-10-28 Paul Eggert <eggert@cs.ucla.edu>
386 * savedir.c (savedir): Don't assume that xrealloc etc. leave
387 errno alone. Problem reported by Frederic Jolliton.
389 2005-10-28 Simon Josefsson <jas@extundo.com>
391 * inet_ntop.h, inet_ntop.c: Make it work under mingw32: Add
392 "restrict" keywords, as per POSIX. Protect the function
393 declaration around HAVE_DECL_INET_NTOP rather than HAVE_INET_NTOP.
394 Don't use K&R prototypes. Check the sprintf return values.
395 Re-define EAFNOSUPPORT if not present. Indent.
397 * md5.h, md5.c: Simplify buffer handling visavi alignment,
398 suggested by Bruno Haible <bruno@clisp.org>.
400 * gc-gnulib.c, gc-libgcrypt.c: Check calloc return value.
402 * gc.h: Add MD2 and RMD160 length defines. Add prototypes.
404 * gc-libgcrypt.c: Add MD2 (which is not available through
407 * gc-gnulib.c: Add MD2. Implement gc_hash_* API.
409 * md2.h, md2.c: New files.
411 2005-10-24 Simon Josefsson <jas@extundo.com>
413 * md4.h: Shrink buffer size, now that we changed the type.
415 2005-10-22 Simon Josefsson <jas@extundo.com>
417 * arcfour.h, arcfour.c: Use fixed size indices in the
418 arcfour_context struct (simplify test vector testing in GNU
421 2005-10-22 Simon Josefsson <jas@extundo.com>
423 * md4.h, md4.c: Simplify buffer handling visavi alignment,
424 suggested by Bruno Haible <bruno@clisp.org>.
426 2005-10-22 Simon Josefsson <jas@extundo.com>
428 * crc.h: Include stddef.h, for size_t.
430 2005-10-21 Simon Josefsson <jas@extundo.com>
432 * arctwo.h (arctwo_setkey): Protect variable in CPP macro,
433 suggested by Ralf Wildenhues <Ralf.Wildenhues@gmx.de>.
435 2005-10-21 Simon Josefsson <jas@extundo.com>
437 * rijndael-api-fst.c: Fix bugs in CBC mode for more than one
440 2005-10-21 Simon Josefsson <jas@extundo.com>
442 * gc-gnulib.c: Support ARCTWO in CBC mode.
444 2005-10-21 Simon Josefsson <jas@extundo.com>
446 * hmac-md5.c (hmac_md5): Add comments, suggested by Bruno Haible
449 * hmac-sha1.c (hmac_sha1): Likewise.
451 * crc.c (crc32_update): Actually use crc parameter, suggested by
452 Bruno Haible <bruno@clisp.org>.
454 * crc.h: Include stdint.h directly, suggested by Bruno Haible
457 2005-10-21 Simon Josefsson <jas@extundo.com>
459 * des.h, des.c: New files.
461 * gc-gnulib.c: Support DES.c
463 2005-10-21 Simon Josefsson <jas@extundo.com>
465 * arctwo.h, arctwo.c: New files.
467 * gc-gnulib.c: Support ARCTWO.
469 2005-10-21 Simon Josefsson <jas@extundo.com>
471 * gc-libgcrypt.c (gc_cipher_open): Handle ECB.
473 2005-10-19 Simon Josefsson <jas@extundo.com>
475 * gc-gnulib.c: Support ARCFOUR.
477 2005-10-19 Simon Josefsson <jas@extundo.com>
479 * gc-gnulib.c: Implement gc_cipher_* API, currently only with AES
482 * gc.h: Add ECB enum type.
484 * hmac-md5.c, hmac-sha1.c: Include memxor.h.
486 2005-10-19 Simon Josefsson <jas@extundo.com>
488 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support MD4.
490 2005-10-18 Simon Josefsson <jas@extundo.com>
492 * md4.h, md4.c: New files, based on md5.?.
494 2005-10-17 Simon Josefsson <jas@extundo.com>
496 * gc-libgcrypt.c (gc_hmac_sha1): Fix assert.
498 * gc.h (gc_nonce, gc_pseudo_random, gc_random): Add prototypes.
500 2005-10-17 Simon Josefsson <jas@extundo.com>
502 * gc.h, gc-libgcrypt.c: Add more hash types/functions.
504 2005-10-17 Simon Josefsson <jas@extundo.com>
506 * gc.h, gc-libgcrypt.c: Add ciphers.
508 2005-10-17 Simon Josefsson <jas@extundo.com>
510 * sha1.c: Use uint32_t instead of md5_uint32.t
512 * sha1.h: Use stdint.h and uint32_t instead of md5_uint32 from
515 * md5.c: Use uin32_t. Fix non-gcc UNALIGNED_P macro.
517 * md5.h: Use stdint.h and uint32_t. Doc fix.
519 2005-10-15 Simon Josefsson <jas@extundo.com>
521 * rijndael-api-fst.h, rijndael-api-fst.c: New files.
523 * rijndael-alg-fst.h, rijndael-alg-fst.c: New files.
525 2005-10-14 Simon Josefsson <jas@extundo.com>
527 * arcfour.h, arcfour.c: New files.
529 2005-10-14 Paul Eggert <eggert@cs.ucla.edu>
531 * obstack.c [defined _LIBC && defined USE_IN_LIBIO]: Don't
532 include <wchar.h>; no longer needed.
534 2005-10-14 Jakub Jelinek <jakub@redhat.com>
535 and Ulrich Drepper <drepper@redhat.com>
538 * obstack.c (print_and_abort) [defined _LIBC]: Use __fxprintf
539 instead of inline stream orientation test and two separate
540 function calls. Pay no attention to USE_IN_LIBIO.
542 2005-10-14 Roland McGrath <roland@redhat.com>
544 Import from libc. [BZ #1331]
545 * obstack.h [!__STDC__] (obstack_int_grow_fast): Fix misnamed
547 Reported by Matej Vela <vela@debian.org>.
549 2005-10-13 Paul Eggert <eggert@cs.ucla.edu>
551 * mkdir-p.c (make_dir_parents): Don't report an error if an
552 intermediate directory is in a read-only file system. Problem
553 reported by Eric Blake.
555 2005-10-13 Simon Josefsson <jas@extundo.com>
557 * gc-pbkdf2-sha1.c (gc_pbkdf2_sha1): Optimize CEIL computation.
558 Move memory allocation outside of loop.
560 2005-10-12 Simon Josefsson <jas@extundo.com>
562 * gc-pbkdf2-sha1.c: New file.
564 * gc.h: Add gc_pbkdf2_sha1 prototype.
566 2005-10-12 Simon Josefsson <jas@extundo.com>
568 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Use Gc_rc for return types,
569 suggested by Bruno Haible <bruno@clisp.org>.
571 2005-10-12 Simon Josefsson <jas@extundo.com>
573 * gc-libgcrypt.c (gc_hmac_sha1): New function.
575 * gc-gnulib.c (gc_hmac_sha1): New function.
577 2005-10-12 Simon Josefsson <jas@extundo.com>
579 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support SHA-1.
581 2005-10-12 Simon Josefsson <jas@extundo.com>
583 * gc-gnulib.c: Condition MD5 and HMAC-MD5 use on GC_USE_MD5 and
584 GC_USE_HMAC_MD5, respectively.
586 * gc-libgcrypt.c (gc_md5): Fix assert call.
589 * gc.h (gc_hash_buffer): Use gc_hash in prototype.
591 * gc-libgcrypt.c (gc_hash_buffer): Ditto.
593 * gc-gnulib.c (gc_hash_buffer): Ditto.
595 2005-10-11 Bruno Haible <bruno@clisp.org>
597 * c-strcasestr.h: New file, from GNU gettext.
598 * c-strcasestr.c: New file, from GNU gettext.
600 2005-10-11 Bruno Haible <bruno@clisp.org>
602 * c-strcase.h: New file, from GNU gettext.
603 * c-strcasecmp.c: New file, from GNU gettext.
604 * c-strncasecmp.c: New file, from GNU gettext.
606 2005-10-11 Simon Josefsson <jas@extundo.com>
608 * crc.h, crc.c: New files.
610 * gc.h (gc_hash_buffer): Add doc.
612 2005-10-08 Simon Josefsson <jas@extundo.com>
614 * gc.h: Add gc_hash and gc_hash_buffer.
616 * gc-gnulib.c (gc_hash_buffer): Add. Reorder #include's.
618 * gc-libgcrypt.c (gc_hash_buffer): Add.
620 2005-10-11 Bruno Haible <bruno@clisp.org>
622 * strcasecmp.c: Include limits.h.
623 (strcasecmp): Avoid integer overflow on exotic platforms.
624 * strncasecmp.c: Include limits.h.
625 (strncasecmp): Avoid integer overflow on exotic platforms.
626 Reported by Paul Eggert.
628 2005-10-06 Simon Josefsson <jas@extundo.com>
630 * hmac-md5.c: New file.
634 2005-10-06 Simon Josefsson <jas@extundo.com>
636 * memxor.c (memxor): Avoid casts and warnings.
638 2005-10-05 Derek Price <derek@ximbiot.com>
640 * getdelim.c (SIZE_MAX): New macro, if not already defined.
642 2005-10-05 Simon Josefsson <jas@extundo.com>
644 * memxor.c (memxor): Fix compiler error.
646 * md5.h (MD5_DIGEST_SIZE, MD5_BLOCK_SIZE): Add, see also
647 <http://sourceware.org/bugzilla/show_bug.cgi?id=1423>.
649 * memxor.h, memxor.c: New files.
651 * getaddrinfo.h: Don't protect sys/types.h with HAVE_SYS_TYPES_H,
652 we assume all systems have it, suggested by Jim Meyering
653 <jim@meyering.net>. Remove HAVE_SYS_SOCKET_H test too, to see if
654 any systems lack sys/socket.h; mingw32 is known to lack it, but we
655 don't support it yet anyway. Also remove HAVE_NETDB_H test, for
658 2005-10-04 Bruno Haible <bruno@clisp.org>
660 * verify.h (verify_true): Provide alternative definition for C++.
662 2005-10-04 Simon Josefsson <jas@extundo.com>
664 * getaddrinfo.h: Move sys/types.h include first, reported by "Mark
665 D. Baushke" <mdb@gnu.org>.
667 2005-10-03 Paul Eggert <eggert@cs.ucla.edu>
669 * getdelim.c: Include getdelim.h first. Include <limits.h>.
670 (SSIZE_MAX): New macro, if not already defined.
671 (getdelim): Fix buffer overrun on 64-bit hosts with lines longer
674 2005-10-02 Paul Eggert <eggert@cs.ucla.edu>
676 * exclude.c: Include verify.h.
677 (verify): Remove. All callers changed to use verify.h's version.
678 * strtoimax.c: Likewise.
679 * utimecmp.c: Likewis.e
682 * .cppi-disable: Add getaddrinfo.h, getdelim.h, getline.h, getpass.c
683 mbchar.h, mbuiter.h, strcase.h, strnlen.h, strnlen1.h.
684 * .cvsignore: Add fts.h, search.h, t-fpending.
685 * settime.c (settime): Fix { typo in previous patch. Also, don't
686 bother returning ENOSYS if settimeofday or stime fails; just let
687 them return whatever errno they want to return.
688 * utimens.c: Include unistd.h, for dup2.
689 (futimens): Fix typo: HAVE_FUTIMESAT was misspelled in an #if.
690 (futimens) [! HAVE_FUTIMESAT]: If !file, set errno before returning -1.
692 2005-10-02 Jim Meyering <jim@meyering.net>
695 * fts-cycle.c [HAVE_CONFIG_H]: Include <config.h>.
696 * openat-die.c: Use `#ifdef HAVE_CONFIG_H', not `#if HAVE_CONFIG_H'.
697 * openat.c (fdopendir): Do not define if HAVE_FDOPENDIR.
698 Remove AT_FDCWD test.
699 Do not consume the fd unless successful.
700 * openat.h (fdopendir): Do not define if HAVE_FDOPENDIR.
701 * settime.c (settime): Move the HAVE_STIME block `up' into an #elif
702 block, so that we don't even try to compile it if settimeofday is
703 available. This works around a compilation failure on OSF1 V5.1,
704 due to stime requiring a `long int*' while tv_sec is `int'.
706 2005-09-30 Eric Blake <ebb9@byu.net> (tiny change)
708 * getdelim.c (getdelim): Remove unused variables.
710 2005-10-01 Simon Josefsson <jas@extundo.com>
712 * getaddrinfo.h: Protect #include's of sys/socket.h and netdb.h.
713 Only define struct addrinfo if !HAVE_STRUCT_ADDRINFO. Protect
714 AI_* and EAI_* definitions. Protect function declarations.
716 2005-09-29 Paul Eggert <eggert@cs.ucla.edu>
718 * xtime.h (XTIME_PRECISION): Now of type int, not long long int,
719 so that the code works even with ancient cpp. Portability problem
720 with GCC 2.7.2.1 reported by Thomas M.Ott.
722 2005-09-27 Jim Meyering <jim@meyering.net>
724 * getcwd.c: Change #ifdef<TAB>HAVE_CONFIG_H to #ifdef HAVE_CONFIG_H.
726 * intprops.h (signed_type_or_expr__): Define.
727 (INT_STRLEN_BOUND) [__GNUC__]: Use a slightly tighter bound
730 2005-09-26 Paul Eggert <eggert@cs.ucla.edu>
732 * verify.h (verify_expr): Remove, replacing with:
733 (verify_true): New macro that returns true instead of void.
734 (verify_type__): Remove.
735 (verify): Use verify_true rather than verify_type__.
737 2005-09-24 Paul Eggert <eggert@cs.ucla.edu>
739 * utimens.c (ENOSYS): Define if not already defined.
740 (futimens): Support having a null PATH if the file descriptor
743 * regex_internal.h (__GNUC_PREREQ, always_inline, inline, pure):
745 (__attribute): Define to empty unless GCC 3.1 or later.
746 This works around a core dump on OpenBSD 3.4, which has GCC
747 2.95.3, which dumps core when given __attribute__(()). It also
748 simplifies other tests, since we really don't want to bother with
749 worrying about which ancient version of GCC supported what.
750 Original problem reported by Yoann Vandoorselaere, with part of
751 the fix suggested by Derek Price.
753 2005-09-24 Jim Meyering <jim@meyering.net>
755 * verify.h (verify_type__): Use `unsigned int' as the bitfield type
756 so we can once again use a positive bitfield width of 1 -- now we
757 don't have to explain why we were using a bitfield width of 2.
759 2005-09-23 Paul Eggert <eggert@cs.ucla.edu>
761 * getaddrinfo.c [HAVE_NETINET_IN_H]: Include <netinet/in.h>.
762 Problem reported by Eric Blake.
763 (getaddrinfo): Initialize se so that it's not garbage.
764 Redo internal storage allocation so that it doesn't make unportable
765 assumptions about alignment.
768 * utimens.c (futimens): Use futimesat if available.
769 Prefer it to futimes since it doesn't have the futimes bug.
771 * verify.h (GL_CONCAT0, GL_CONCAT): Remove.
772 (verify): Don't use the __LINE__ trick, as it doesn't work in general.
773 Instead, declare a function that returns a pointer to an array,
774 and use verify_type__ to declare the size of the array.
775 Problem and germ of a solution reported by Bruno Haible.
776 (verify_type__): Use 2, not 1, for bitfield size, to avoid
777 a warning with Irix 6.5 cc. Problem reported by Bruno Haible.
779 2005-09-22 Paul Eggert <eggert@cs.ucla.edu>
783 * .cppi-disable: Add regcomp.c, regex_internal.c, regex_internal.h,
785 * argmatch.h: Include verify.h
786 (ARGMATCH_VERIFY): Use verify rather than rolling our own.
787 (ARGMATCH_ASSERT): Remove; unused.
788 * canonicalize.c: Assume STDC_HEADERS.
789 * exclude.c: Include "strcase.h".
790 * regex_internal.h [!defined _LIBC]: Likewise.
791 * getusershell.c: Include stdio--.h rather than stdio.h
793 (getusershell): Call fopen, not fopen_safer.
794 * save-cwd.c: Include fcntl--.h rather than fcntl.h.
795 Do not include unistd-safer.h.
796 (save_cwd): Don't call fd_safer; no longer needed
797 now that we include fcntl--.h.
799 * getdate.y (relative_time): New type.
800 (RELATIVE_TIME_0): New constant.
801 (parser_control): Use relative_time instead of doing it ourselves.
802 (%union): Add new relative_time rel member.
803 (tYEAR_UNIT, tMONTH_UNIT, tHOUR_UNIT, tMINUTE_UNIT, tSEC_UNIT):
805 (relunit, relunit_snumber): Now of type rel.
806 (zone, rel, relunit, get_date): Adjust to above changes.
808 * getloadavg.c: Include fcntl--.h rather than fcntl.h.
809 Do not include unistd-safer.h.
810 (getloadavg): Don't call fd_safer; no longer needed
811 now that we include fcntl--.h.
813 * mkdir-p.c (ENOSYS): Define to EEXIST if not defined.
814 (make_dir_parents): Treat ENOSYS like EEXIST.
816 Improve quality of diagnostics on restore_cwd failure.
817 * mkdir-p.h (make_dir): Remove. All uses replaced by mkdir.
818 (make_dir_parents): Last arg is now int * (for errno), not bool *.
819 * mkdir-p.c (make_dir, make_dir_parents): Likewise.
820 Rewrite "mkdir -p" algorithm to avoid the need for "stat"
821 each time through the loop. Do not diagnose restore_cwd failure;
822 that is the caller's job (and perhaps the caller does not care).
824 * mkdir-p.c (CLEANUP_CWD, CLEANUP): Remove.
825 (make_dir_parents): Revamp to avoid need for CLEANUP_CWD, CLEANUP.
826 If the file already exists but is not a directory, don't bother
827 to try to make its parents.
828 Close potential file descriptor leak if we can't chdir("/") (!).
829 Don't always return true if chdir($PWD) fails; return true only
830 if the requested action was done successfully (except for the
832 Don't log final directory unless we actually made it.
833 Refactor to avoid duplicate code to fix up permissions.
834 Don't attempt to fix up parent permissions if chdir($PWD) fails.
836 * strftime.c (my_strftime): Rewrite the previous change slightly,
837 to make it a bit faster and (I hope) clearer.
838 * strftime.c (my_strftime): Add support for %:z, %::z, %:::z.
839 Fix bug in formats like %2N.
841 * verify.h: New file.
843 2005-09-22 Jim Meyering <jim@meyering.net>
847 * backupfile.c: Use ARGMATCH_VERIFY, just in case.
849 * posixtm.c (posixtime) [lint]: Initialize *all* of tm0, not just
850 the .tm_year member, since otherwise gcc-4.0 would now warn about
851 tm_zone, tm_gmtoff, tm_isdst, tm_yday, tm_wday.
853 * quotearg.c (quotearg_n_options): Change code to be suboptimal, in
854 order to avoid an unsuppressible warning from gcc on 64-bit systems.
856 * getdate.y (get_date): Undo part of the 2005-04-04 change, so that
857 the command "date -d'2005-03-27 +1 day'" succeeds once again, even
858 when run in a time zone for which daylight savings time is in effect
859 for the starting date.
861 * mkdir-p.c (make_dir_parents): Don't let a failed chdir($PWD)
862 stop us from restricting permissions of just-created absolute-named
864 * mkdir-p.c (CLEANUP_CWD): Return *true*, not false when failing
865 to restore initial working directory.
866 * mkdir-p.c (make_dir_parents): New parameter: different_working_dir,
867 to tell caller if/when we change the working directory and are
868 unable to return to the initial one.
869 * mkdir-p.h (make_dir_parents): Update prototype.
870 * mkdir-p.c (CLEANUP_CWD): Change one more `return 1' to
871 `return false'. This fixes a bug introduced on 2004-07-30.
873 * openat.c (fdopendir): Be sure to close the supplied
874 file descriptor before returning. This makes our replacement
875 implementation a little closer to Solaris's, where fdopendir
876 ties the file descriptor to the returned DIR* pointer.
877 * openat.c (unlinkat): New function.
878 * openat.h (unlinkat): Add prototype.
879 * openat-die.c (openat_save_fail): Rename from openat_save_die.
880 (openat_restore_fail): Rename from openat_restore_die.
881 * openat.c, openat.h: Reflect s/_die/_fail/ renaming.
883 Provide an alternative to exiting immediately upon save_cwd or
884 restore_cwd failure. Now, an application can arrange e.g.,
885 to perform a longjump in that case.
886 * openat.c: Include dirname.h.
887 Use IS_ABSOLUTE_FILE_NAME rather than testing for leading slash.
888 (rpl_openat, fdopendir, fstatat): Call openat_save_die
889 and openat_restore_die rather than calling error directly.
890 Don't include "error.h" or "exitfail.h"; they're no longer needed.
892 * openat-die.c (openat_save_die, openat_restore_die): New file.
893 * openat.h (openat_save_die, openat_restore_die): Declare and define.
895 * strftime.c [FPRINTFTIME] (fprintftime): Provide a new interface:
896 size_t fprintftime (FILE *fp, char const *fmt, struct tm const *tm,
897 int utc, int nanoseconds);
899 date should not have to allocate a megabyte of virtual memory to
900 handle a format argument like +%1048575T. When implemented with
901 strftime, it must allocate such a buffer, use strftime to fill it
902 in, print it, then free it.
903 With fprintftime, it simply prints everything and exits.
904 With no need for memory allocation, that's one fewer way to fail.
905 * strftime.c (my_strftime): Parse the colons of %:::z *after* the
906 optional field width, not before, so we accept %9:z, not %:9z.
907 (my_strftime): Be sure to use L_('x') for literals.
909 * backupfile.c, canon-host.c, canonicalize.c, chown.c, cloexec.c:
910 * dup-safer.c, dup2.c, euidaccess.c, fd-safer.c, fileblocks.c:
911 * fopen-safer.c, fsusage.c, ftruncate.c, getcwd.c, getcwd.h:
912 * getloadavg.c, getopt_.h, getpagesize.h, getugroups.c, group-member.c:
913 * human.h, idcache.c, mkdir-p.c, mountlist.c, nanosleep.c, pathmax.h:
914 * physmem.c, posixver.c, putenv.c, raise.c, safe-read.c, same.c:
915 * save-cwd.c, setenv.c, settime.c, tempname.c, unlinkdir.c:
916 * unsetenv.c, userspec.c, xgethostname.c, xreadlink.c:
917 Assume HAVE_UNISTD_H, i.e., include <unistd.h> unconditionally.
919 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
920 * getloadavg.c, mountlist.c, openat.h, save-cwd.c, tempname.c:
921 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
922 and don't include <sys/file.h>).
924 2005-09-22 Eric Blake <ebb9@byu.net> (tiny change)
928 * getloadavg.c (getloadavg) [__CYGWIN__]: Port to cygwin.
929 [__linux__]: Allocate a big enough buffer for /proc/loadavg.
930 [!LDAV_DONE]: Avoid unused variable warning.
932 2005-09-21 Bruno Haible <bruno@clisp.org>
934 * unicodeio.h (unicode_to_mb): New declaration.
936 2005-09-20 Derek Price <derek@ximbiot.com>
938 * getaddrinfo.c: Don't include <netdb.h> included from getaddrinfo.h.
940 2005-09-19 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
942 Use a consistent style for including <config.h>.
943 * __fpending.c, acl.c, argmatch.c,
944 argp-help.c, argp-parse.c,
945 argp-pvh.c, backupfile.c, basename.c, c-stack.c,
946 calloc.c, check-version.c, cloexec.c, closeout.c, copy-file.c,
947 creat-safer.c, cycle-check.c, dirfd.c, dirname.c, dup-safer.c,
948 dup2.c, euidaccess.c, exclude.c, exitfail.c, fatal-signal.c,
949 fd-safer.c, file-type.c, fileblocks.c, filemode.c,
950 filenamecat.c, findprog.c, fnmatch.c, fopen-safer.c, free.c,
951 fsusage.c, ftruncate.c, full-write.c, fwriteerror.c,
952 getaddrinfo.c, getcwd.c, getdelim.c, getline.c, getlogin_r.c,
953 getndelim2.c, getnline.c, getopt1.c, getpass.c, group-member.c,
954 hard-locale.c, hash-pjw.c, hash.c, human.c, idcache.c,
955 inet_ntop.c, isdir.c, long-options.c, malloc.c, memcasecmp.c,
956 memcmp.c, memcoll.c, memcpy.c, memmove.c, mkdir-p.c,
957 modechange.c, mountlist.c, open-safer.c, physmem.c,
958 pipe-safer.c, pipe.c, poll.c, posixver.c, progname.c,
959 progreloc.c, putenv.c, quote.c, quotearg.c, readline.c,
960 readlink.c, realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c,
961 safe-read.c, same.c, save-cwd.c, savedir.c, sig2str.c,
962 strcspn.c, strerror.c, stripslash.c, strncasecmp.c, strndup.c,
963 strnlen.c, strnlen1.c, strsep.c, strstr.c, strtod.c,
964 strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c,
965 userspec.c, utimecmp.c, version-etc-fsf.c,
966 version-etc.c, wait-process.c, xalloc-die.c, xgetcwd.c,
967 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xsetenv.c,
968 xstrndup.c, xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
969 Standardize inclusion of config.h.
970 * __fpending.h, dirfd.h, getdate.h, human.h,
971 inttostr.h: Removed inclusion of config.h from header files.
972 * inttostr.c: Adjusted in-tree users.
973 * timespec.h: Remove superfluous warning to include config.h.
974 * atexit.c, chdir-long.c chown.c, fchown-stub.c, getgroups.c,
975 gettimeofday.c, lchown.c, lstat.c, mkdir.c, mkstemp.c,
976 nanosleep.c, openat.c, raise.c, readtokens0.c, readutmp.c,
977 unlinkdir.c: Guard inclusion of config.h with HAVE_CONFIG_H.
979 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
981 * stat-time.h: New file.
982 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP, ATIME_CMP, CTIME_CMP):
983 (MTIME_CMP, TIMESPEC_NS): Remove. Now done by stat-time.h,
985 (timespec_cmp): New function.
986 * utimecmp.c: Include stat-time.h.
987 (SYSCALL_RESOLUTION): Depend on whether various struct stat
988 members exist, not on the obsolescent ST_MTIM_NSEC.
989 (utimecmp): Use the new stat-time functions rater than TIMESPEC_NS.
991 2005-09-15 Derek Price <derek@ximbiot.com>
992 Paul Eggert <eggert@cs.ucla.edu>
994 * regcomp.c, regexec.c, regex_internal.c: Back out previous
995 changes, consolidating in...
996 * regex_internal.h: ...this file.
998 2005-09-15 Derek Price <derek@ximbiot.com>
1000 * regex_internal.h: Blank `pure' for GNUC < 3.
1001 * regex_internal.c: Ditto, using this...
1002 (__GNUC_PREREQ): ...new macro.
1003 * regcomp.c, regexec.c: Blank `always_inline' for GNUC < 3.1 using...
1004 (__GNUC_PREREQ): ...this new macro.
1006 * strstr.h: Include string.h. Define strstr as a macro here.
1008 2005-09-13 Derek Price <derek@ximbiot.com>
1010 * canon-host.c (canon_host_r): Set *cherror on memory allocation
1012 Reported by Jim Meyering <jim@meyering.net>.
1014 2005-09-13 Jim Meyering <jim@meyering.net>
1016 * canon-host.c: Filter through gnu indent and reword comments slightly.
1017 * canon-host.h (ch_strerror_r): Tweak cpp indentation and spacing.
1019 2005-09-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (tiny change)
1021 * lib/base64.c: Typo.
1022 (base64_encode): Put b64str in initialized data section.
1024 2005-09-12 Derek Price <derek@ximbiot.com>
1026 Return usable errors from canon-host.
1027 * canon-host.h: New file.
1028 * canon-host.c (canon_host): Wrap...
1029 (canon_host_r): ...this new function, which now relies exclusively on
1031 (ch_strerror): New function.
1032 (last_cherror): New global.
1033 * getaddrinfo.c: Move include of getaddrinfo.h first to test interface.
1034 (getaddrinfo): Add AI_CANONNAME functionality. Don't do arithmetic on
1036 (freeaddrinfo): Free ai->ai_canonname when set.
1038 2005-09-12 Derek Price <derek@ximbiot.com>
1039 Paul Eggert <eggert@cs.ucla.edu>
1041 * glob-libc.h: Renamed from glob_.h. The new version is
1042 taken from libc's glob.h, except with '#ifdef __GLOB_GNULIB'
1043 protecting things that should be done only in gnulib contexts.
1044 * glob_.h: New file, containing only the glob things needed for
1046 (GLOB_PREFIX): Remove. All uses changed to look for __GLOB_GNULIB.
1047 (__GLOB_CONCAT, __GLOB_XCONCAT, __GLOB_ID): Remove; no longer needed.
1048 (glob, globfree, glob_pattern_p): Now defined simply in terms of
1049 rpl_glob, rpl_globfree, rpl_glob_pattern_p.
1050 (__GLOB_GNULIB): New macro, to keep the glob.h changes clearer
1051 and to respect the namespace rules better.
1053 2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
1055 Merge glibc and coreutils changes into gnulib, plus a few
1057 * md5.c: Use #error rather than a string.
1058 (CYCLIC): New macro, from glibc source. Use it instead of rol.
1059 * md5.h (__GNUC_PREREQ, __THROW): Define if not defined already.
1060 (__attribute__): Define to empty for non recent-GCC.
1061 (__md5_buffer, __md5_finish_ctx, __md5_init_ctx, __md5_process_block):
1062 (__md5_process_bytes, __md5_read_ctx, __md5_stream):
1063 Renamed from their non-__ counterparts, with new macros replacing
1064 them if not _LIBC. Add __THROW attribute.
1066 (struct md5_ctx): Align buffer if using GCC.
1067 * sha1.h (struct sha1_ctx): Likewise.
1068 * sha1.c (SWAP): Renamed from the NOTSWAP. All uses changed.
1069 The old name was backwards.
1070 (NOTSWAP): Remove; not used.
1071 (rol): New macro, moved here from md5.h.
1072 (sha1_process_block): Remove a FIXME that doesn't make sense.
1074 2005-09-12 Derek Price <derek@ximbiot.com>
1076 * gai_strerror.c: Include config.h when available. Include
1077 getaddrinfo.h before other headers to test interface.
1078 Reported by Larry Jones <lawrence.jones@ugs.com>.
1080 2005-09-08 Paul Eggert <eggert@cs.ucla.edu>
1082 * glob.c (glob, globfree, __glob_pattern_p): Use old-style function
1083 definitions, since that's the preferred style in glibc.
1084 Fix a minor spacing issue, and update copyright notice to match glibc's.
1086 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
1088 * regex_internal.h (bitset_not): Add parens to avoid gcc -Wall warning.
1090 2005-09-06 Simon Josefsson <jas@extundo.com>
1092 * getpass.c (getpass): Fix typo, test for HAVE_TCSETATTR and not
1093 TCSETATTR. Reported by Derek Price <derek@ximbiot.com>.
1095 2005-09-05 Paul Eggert <eggert@cs.ucla.edu>
1097 Change bitset word type from unsigned int to unsigned long int,
1098 as this has better performance on typical 64-bit hosts.
1099 Port bitset code to hosts with unusual word sizes.
1100 * regcomp.c (build_equiv_class, build_charclass, build_range_exp):
1101 (build_collating_symbol):
1102 Prefer bitset to re_bitset_ptr_t in prototypes, when the actual
1103 argument is a bitset. This is merely a style issue, but it makes
1104 it clearer that an entire array is expected.
1105 (re_compile_fastmap_iter, init_dfa, init_word_char, optimize_subexps):
1106 * regcomp.c (lower_subexp, parse_bracket_exp, built_charclass_op):
1107 Port to the case where bitset_word is not the same as unsigned int.
1108 * regex_internal.h (bitset_set, bitset_clear, bitset_contain):
1109 (bitset_not, bitset_merge, bitset_set_all, bitset_mask):
1111 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1112 (build_trtable, group_nodes_into_DFAstates):
1114 * regcomp.c (re_compile_fastmap_iter, utf8_sb_map, optimize_utf8):
1115 Don't assume that SBC_MAX is a multiple of BITSET_WORD_BITS.
1116 * regex_internal.h (bitset_set_all, bitset_not): Likewise.
1117 * regexec.c (group_nodes_into_DFAstates): Likewise.
1118 * regcomp.c (utf8_sb_map): Don't assume UINT_MAX == 0xffffffff.
1119 * regcomp.c (optimize_subexps, lower_subexp):
1120 Work even if bitset_word has holes in its bitwise representation.
1121 * regex_internal.h (BITSET_WORD_BITS): Likewise.
1122 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1124 * regex_internal.c (re_string_reconstruct):
1125 Don't assume UCHAR_MAX == 255.
1126 * regex_internal.h (bitset_set_all): Likewise.
1127 * regex_internal.h (BITSET_WORD_BITS): Renamed from UINT_BITS.
1129 (BITSET_WORDS): Renamed from BITSET_UINTS. All uses changed.
1130 (bitset_word): New type, replacing 'unsigned int' for bitset uses.
1132 (BITSET_WORD_MAX): New macro.
1133 (bitset_set, bitset_clear, bitset_contain, bitset_empty):
1134 (bitset_set_all, bitset_copy): Now inline functions, not macros.
1135 (bitset_empty, bitset_copy):
1136 Prefer sizeof (bitset) to multiplying it out ourselves.
1137 (bitset_not_merge): Remove; unused.
1138 (bitset_contain): Return bool, not unsigned int with one bit on.
1139 All callers changed.
1140 * regexec.c (build_trtable): Don't assume bitset has no stricter
1141 alignment than re_node_set; do this by defining a new internal
1142 type struct dests_alloc and using it to allocate memory.
1144 2005-09-02 Paul Eggert <eggert@cs.ucla.edu>
1146 Check for arithmetic overflow when calculating sizes, to prevent
1147 some buffer-overflow issues. These patches are conservative, in the
1148 sense that when I couldn't determine whether an overflow was possible,
1149 I inserted a run-time check.
1150 * regex_internal.h (re_xmalloc, re_xrealloc, re_x2realloc): New macros.
1151 (SIZE_MAX) [!defined SIZE_MAX]: New macro.
1152 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc):
1153 (re_xnrealloc, re_x2nrealloc): New inline functions.
1154 * lib/regcomp.c (init_dfa, analyze, build_range_exp, parse_bracket_exp):
1155 (build_equiv_class, build_charclass): Check for arithmetic overflow
1156 in size expression calculations.
1157 * lib/regex_internal.c (re_string_realloc_buffers):
1158 (build_wcs_upper_buffer, re_node_set_add_intersect):
1159 (re_node_set_init_union, re_node_set_insert, re_node_set_insert_last):
1160 (re_dfa_add_node, register_state): Likewise.
1161 * lib/regexec.c (re_search_stub, re_copy_regs, re_search_internal):
1162 (prune_impossible_nodes, push_fail_stack, set_regs, check_arrival):
1163 (build_trtable, extend_buffers, match_ctx_init, match_ctx_add_entry):
1164 (match_ctx_add_subtop, match_ctx_add_sublast): Likewise.
1166 2005-09-01 Paul Eggert <eggert@cs.ucla.edu>
1168 * glob.c (GET_LOGIN_NAME_MAX): Renamed from LOGIN_NAME_MAX,
1169 to avoid a collision with bits/local_lim.h in glibc.
1170 All uses changed. Problem reported by Dmitry V. Levin in
1171 <http://sources.redhat.com/bugzilla/show_bug.cgi?id=1060>.
1173 * regex_internal.c (build_wcs_upper_buffer): Fix portability
1174 bugs in int versus size_t comparisons.
1175 (re_string_context_at): Fix bug where the code assumed that
1178 Use bool where appropriate.
1179 * regcomp.c (re_set_fastmap): ICASE arg is bool, not int.
1180 All callers changed.
1181 (calc_eclosure_iter): Likewise, for ROOT arg.
1182 (parse_bracket_element): Likewise, for ACCEPT_HYPHEN arg.
1183 (build_charclass_op): Likewise, for NON_MATCH arg.
1184 * regex_internal.c (re_string_allocate, re_string_construct):
1185 (re_string_construct_common): Likewise, for ICASE arg.
1186 * regexec.c (re_search_2_stub, re_search_stub):
1187 Likewise, for RET_LEN arg.
1188 (check_matching): Likewise, for FL_LONGEST_MATCH arg.
1189 (set_regs): Likewise, for FL_BACKTRACK arg.
1190 * regcomp.c (re_compile_fastmap_iter, optimize_utf8):
1191 (duplicate_node_closure, calc_inveclosure, calc_eclosure):
1192 (calc_eclosure_iter, parse_bracket_exp):
1193 Use bool for internal variables that are booleans.
1194 * regexec.c (re_search_internal, check_matching, proceed_next_node):
1195 (set_regs, build_sifted_states, sift_states_bkref):
1196 (check_arrival_add_next_nodes, check_arrival_expand_ecl_sub):
1197 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
1198 (find_collation_sequence_value):
1200 * regex_internal.c (re_node_set_insert, re_node_set_insert_last):
1201 (re_node_set_compare):
1202 Return bool, not int. All callers changed.
1203 * regexec.c (check_halt_node_context, check_dst_limits):
1204 (build_trtable, check_node_accept): Likewise.
1205 * regex_internal.h: Include stdbool.h.
1207 Fix bugs uncovered when converting to bool.
1208 * regcomp.c (calc_eclosure_iter): Check for storage allocation
1209 failure instead of charging ahead blindly.
1210 * regex_internal.c (register_state): Likewise.
1211 * regexec.c (re_search_2_stub): Use simpler method than boolean
1212 for freeing internal storage.
1213 (group_nodes_into_DFA_states): Use unsigned int, not int, for
1214 bitset pieces used as boolean, to avoid undefined behavior
1215 on hosts that do int overflow checking.
1217 2005-08-31 Derek Price <derek@ximbiot.com>
1219 * getdelim.c (getdelim): Return EOF on EOF.
1220 Reported by Larry Jones <lawrence.jones@ugs.com>.
1222 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
1224 * regex_internal.c (re_string_reconstruct): Don't assume buffer
1225 lengths fit in regoff_t; this isn't true if regoff_t is the same
1227 * regex.c (re_search_internal): 5th arg is LAST_START
1228 (= START + RANGE) instead of RANGE. This avoids overflow
1229 problems when regoff_t is the same width as size_t.
1230 All callers changed.
1231 (re_search_2_stub): Check for overflow when adding the
1232 sizes of the two strings.
1233 (re_search_stub): Check for overflow when adding START
1234 to RANGE; if it occurs, substitute the extreme value.
1236 2005-08-31 Jim Meyering <jim@meyering.net>
1238 * regcomp.c (search_duplicated_node): Make first pointer arg
1240 * regex_internal.c (create_ci_newstate, create_cd_newstate):
1241 (register_state): Likewise.
1242 * regexec.c (search_cur_bkref_entry, check_dst_limits):
1243 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
1244 (group_nodes_into_DFAstates): Likewise.
1246 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
1248 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
1249 old glibc regex code mishandles strings longer than 2**31 bytes.
1250 This patch fixes this when the regex code is used in gnulib
1251 (i.e., outside glibc).
1253 This patch should not affect the use of the regex code inside
1254 glibc. No doubt this problem also needs to be handled for glibc
1255 as well, but the result will be an incompatible change to the
1256 glibc ABI, and the old ABI will have to be supported too. That
1257 can be the the subject for another patch.
1259 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
1260 governing whether the rest of this patch is active. By default,
1261 the macro is disabled and the patch has no effect.
1262 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
1263 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
1264 (struct re_pattern_buffer, re_search, re_search_2, re_match):
1265 (re_match_2, re_set_registers): Use the new types.
1266 * regex_internal.h (Idx, re_hashval_t): New types.
1267 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
1269 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
1270 (re_string_context_at, bin_tree_t, re_dfastate_t):
1271 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
1272 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
1273 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
1274 (re_string_char_size_at, re_string_wchar_at):
1275 (re_string_elem_size_at):
1276 Use the new types and macros to port to 64-bit hosts.
1277 Use unsigned types for internal values, so that the code
1278 mostly works even for arrays larger than SSIZE_MAX.
1279 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
1280 (search_duplicated_node, calc_eclosure_iter, fetch_number):
1281 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
1282 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
1283 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
1284 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
1285 (calc_inveclosure, parse_dup_op, build_range_exp):
1286 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
1287 (fetch_number, create_token_tree, mark_opt_subexp):
1289 * regex_internal.c (re_string_construct_common, create_ci_newstate):
1290 (create_cd_newstate, re_string_allocate, re_string_construct):
1291 (re_string_realloc_buffers, build_wcs_upper_buffer):
1292 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
1293 (re_string_reconstruct, re_string_peek_byte_case):
1294 (re_string_fetch_byte_case, re_string_context_at):
1295 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
1296 (re_node_set_init_copy, re_node_set_add_intersect):
1297 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1298 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1299 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
1300 (re_acquire_state, re_acquire_state_context, register_state):
1302 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
1303 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
1304 (re_search_internal, re_search_2_stub, re_search_stub)
1305 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
1306 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
1307 (update_cur_sifted_state, check_dst_limits):
1308 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
1309 (check_subexp_limits, sift_states_bkref, merge_state_array):
1310 (check_subexp_matching_top, get_subexp, get_subexp_sub):
1311 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
1312 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
1313 (expand_bkref_cache, check_node_accept_bytes):
1314 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
1315 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
1316 (acquire_init_state_context, check_halt_node_context):
1317 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
1318 (sift_states_backward, clean_state_log_if_needed):
1319 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
1320 (find_recover_state, transit_state_sb, transit_state_mb):
1321 (transit_state_bkref, build_trtable, match_ctx_clean):
1323 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
1324 to work around an assumption that REG_MISSING is negative.
1326 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
1327 (seek_collating_symbol_entry) [defined _LIBC]:
1328 (lookup_collation_sequence_value) [defined _LIBC]:
1329 (build_range_exp, build_collating_symbol) [defined _LIBC]:
1330 Use prototypes rather than old-style function definitions.
1331 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
1332 (transit_state_sb) [0]:
1333 (find_collation_sequence_value) [defined _LIBC]: Likewise.
1335 * regexec.c (re_search_internal): Simplify update of rm_so and
1338 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
1339 (optimize_subexps, lower_subexp):
1340 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
1341 since the signed shift might overflow. Use 1u<<31 instead.
1342 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
1343 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1346 * regcomp.c (optimize_subexps, lower_subexp):
1347 Use CHAR_BIT rather than 8, for clarity.
1348 * regexec.c (check_dst_limits_calc_pos_1):
1349 (check_subexp_matching_top): Likewise.
1350 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
1351 have to worry about portability issues when shifting it left.
1352 Remove no-longer-needed test for table_size > 0.
1353 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
1354 in a word, as the resulting behavior is undefined.
1355 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
1356 in one case, a <= should have been an <, and in another case the
1357 whole test was missing.
1358 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
1359 the standard name CHAR_BIT.
1360 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
1361 this is not true on one's complement and signed-magnitude hosts.
1363 * regex_internal.h (re_sub_match_top_t): Remove unused member
1365 (struct re_dfa_t): Remove unused member states_alloc.
1366 * regcomp.c (init_dfa): Don't initialize unused members.
1368 2005-08-31 Bruno Haible <bruno@clisp.org>
1370 * strstr.c: Include <stddef.h>, for NULL.
1371 * strcasestr.c: Likewise.
1372 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
1374 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
1376 * iconvme.h: Add prototype for iconv_alloc.
1378 2005-08-29 Simon Josefsson <jas@extundo.com>
1380 * iconvme.c: Fix errno.
1382 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
1384 * iconvme.c: Split iconv_string into iconv_alloc.
1386 2005-08-27 Jim Meyering <jim@meyering.net>
1388 * fopen-safer.c: Merge minor changes from coreutils.
1389 * dup-safer.c: Likewise.
1390 * fd-safer.c: Likewise.
1392 Merge from coreutils.
1393 * stdio--.h: New file.
1394 * stdlib--.h: New file.
1395 * mkstemp-safer.c: New file.
1397 GNU tar needs these.
1398 * pipe-safer.c: New file.
1399 * creat-safer.c: New file.
1400 * fcntl--.h (creat): Define to creat_safer.
1401 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
1402 * unistd--.h (pipe): Define to pipe_safer.
1403 * unistd-safer.h: Declare pipe_safer.
1405 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
1407 * regex_internal.h: Remove all references to
1408 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
1410 (bitset_not, bitset_merge, bitset_not_merge):
1411 (bitset_mask, re_string_allocate, re_string_construct):
1412 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
1413 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
1414 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
1415 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
1416 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1417 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1418 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
1419 (re_acquire_state_context):
1420 Remove unnecessary forward decls.
1421 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
1422 Put __attribute at function definition,
1423 now that the function decl has been removed.
1424 * lib/regex_internal.c (re_string_peek_byte_case):
1425 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
1428 2005-08-26 Simon Josefsson <jas@extundo.com>
1430 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
1431 Haible <bruno@clisp.org>.
1433 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
1435 * regexec.c (set_regs): Don't alloca with an unbounded size.
1437 alloca modernization/simplification for regex.
1438 * regex.c: Remove portability cruft for alloca. This no longer
1439 needs to be at the start of the file, and can be moved into
1440 regex_internal.h and simplified.
1441 * regex_internal.h: Include <alloca.h>.
1442 (__libc_use_alloca) [!defined _LIBC]: New macro.
1443 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
1444 now works outside glibc.
1446 2005-08-24 Simon Josefsson <jas@extundo.com>
1448 * getpass.c: Add WIN32 implementation. Conditionalize use of
1449 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
1450 GLIBC specific code.
1452 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
1454 Make regex safe for g++. This fixes one real bug (an "err"
1455 that should have been "*err"). g++ problem reported by
1457 * regex_internal.h (re_calloc): New macro, consistent with
1458 re_malloc etc. All callers of calloc changed to use re_calloc.
1459 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
1460 not int. All callers changed.
1461 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
1462 just use an array of size MB_LEN_MAX.
1463 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
1464 (find_recover_state): Change "err" to "*err"; this fixes what
1465 appears to be a real bug.
1466 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
1469 2005-08-25 Jim Meyering <jim@meyering.net>
1471 * open-safer.c: Include <config.h>.
1472 Otherwise, we'd lose LARGEFILE support in any file using
1475 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
1477 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
1478 * regex.h (regerror): Likewise.
1480 * regex.c: Do not include <sys/types.h>, as POSIX no longer
1481 requires this. (The code never needed it.)
1483 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
1484 All uses of recently-renamed identifiers changed to use the new,
1485 POSIX-compliant names. The code will build and run just fine
1486 without these changes, but it's better to eat our own dog food
1487 and use the standard-conforming names.
1489 * regex.h: Fix a multitude of POSIX name space violations.
1490 These changes have an effect only for programs that define
1491 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
1492 do not change anything for programs compiled in the normal way.
1493 Also, there is no effect on the ABI.
1495 (_REGEX_SOURCE): New macro.
1496 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
1497 defined and _GNU_SOURCE is not; this fixes a name space violation.
1499 Rename the following macros to obey POSIX requirements.
1500 The old names are still visible as macros if _REGEX_SOURCE is defined.
1501 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
1502 RE_BACKSLASH_ESCAPE_IN_LISTS.
1503 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
1504 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
1505 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
1506 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
1507 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
1508 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
1509 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
1510 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
1511 (REG_INTERVALS): renamed from RE_INTERVALS.
1512 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
1513 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
1514 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
1515 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
1516 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
1517 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
1518 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
1519 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
1520 RE_UNMATCHED_RIGHT_PAREN_ORD.
1521 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
1522 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
1523 (REG_DEBUG): renamed from RE_DEBUG.
1524 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
1525 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
1526 unusual, since we can't clash with the POSIX REG_ICASE.
1527 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
1528 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
1529 (REG_NO_SUB): renamed from RE_NO_SUB.
1530 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
1531 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
1532 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
1533 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
1534 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
1535 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
1536 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
1537 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
1538 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
1539 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
1540 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
1541 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
1542 RE_SYNTAX_POSIX_MINIMAL_BASIC.
1543 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
1544 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
1545 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
1546 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
1547 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
1548 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
1549 (REG_FIXED): Renamed from REGS_FIXED.
1550 (REG_NREGS): Renamed from RE_NREGS.
1552 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
1553 of other REG_* macros, since POSIX says the user is allowed to
1554 #undef these macros selectively.
1556 (reg_errcode_t): Update comment stating what other tables need
1559 Rename the following enum values to obey POSIX requirements.
1560 The old names are still visible as macros.
1561 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
1562 is not defined, since GNU is supposed to be a superset of POSIX as
1563 much as possible, and since we want reg_errcode_t to be a signed
1564 type for implementation consistency.
1565 (_REG_NOERROR): Renamed from REG_NOERROR.
1566 (_REG_NOMATCH): Renamed from REG_NOMATCH.
1567 (_REG_BADPAT): Renamed from REG_BADPAT.
1568 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
1569 (_REG_ECTYPE): Renamed from REG_ECTYPE.
1570 (_REG_EESCAPE): Renamed from REG_EESCAPE.
1571 (_REG_ESUBREG): Renamed from REG_ESUBREG.
1572 (_REG_EBRACK): Renamed from REG_EBRACK.
1573 (_REG_EPAREN): Renamed from REG_EPAREN.
1574 (_REG_EBRACE): Renamed from REG_EBRACE.
1575 (_REG_BADBR): Renamed from REG_BADBR.
1576 (_REG_ERANGE): Renamed from REG_ERANGE.
1577 (_REG_ESPACE): Renamed from REG_ESPACE.
1578 (_REG_BADRPT): Renamed from REG_BADRPT.
1579 (_REG_EEND): Renamed from REG_EEND.
1580 (_REG_ESIZE): Renamed from REG_ESIZE.
1581 (_REG_ERPAREN): Renamed from REG_ERPAREN.
1582 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
1583 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
1584 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
1585 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
1587 (_REG_RE_NAME, _REG_RM_NAME): New macros.
1588 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
1589 changed. But support the old name if the new one is not defined
1590 and if _REGEX_SOURCE.
1592 Change the following member names in struct re_pattern_buffer.
1593 The old names are still supported if !_REGEX_SOURCE.
1594 The new names are always supported, regardless of _REGEX_SOURCE.
1595 (re_buffer): Renamed from buffer.
1596 (re_allocated): Renamed from allocated.
1597 (re_used): Renamed from used.
1598 (re_syntax): Renamed from syntax.
1599 (re_fastmap): Renamed from fastmap.
1600 (re_translate): Renamed from translate.
1601 (re_can_be_null): Renamed from can_be_null.
1602 (re_regs_allocated): Renamed from regs_allocated.
1603 (re_fastmap_accurate): Renamed from fastmap_accurate.
1604 (re_no_sub): Renamed from no_sub.
1605 (re_not_bol): Renamed from not_bol.
1606 (re_not_eol): Renamed from not_eol.
1607 (re_newline_anchor): Renamed from newline_anchor.
1609 Change the following member names in struct re_registers.
1610 The old names are still supported if !_REGEX_SOURCE.
1611 The new names are always supported, regardless of _REGEX_SOURCE.
1612 (rm_num_regs): Renamed from num_regs.
1613 (rm_start): Renamed from start.
1614 (rm_end): Renamed from end.
1616 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
1617 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
1618 Prepend __ to parameter names.
1620 Undo yesterday's changes.
1622 2005-08-24 Jim Meyering <jim@meyering.net>
1624 Sync from coreutils.
1625 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
1627 2005-08-21 Bruno Haible <bruno@clisp.org>
1629 * lock.h: Add multiple inclusion guard.
1630 * tls.h: Add multiple inclusion guard.
1632 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
1634 * regex.h (REG_NOSYS)
1635 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
1636 Define, since POSIX requires it as of 2001.
1637 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
1638 New private symbol, used to keep the enum signed in all cases.
1639 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
1640 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
1642 * regex_internal.c (re_string_skip_chars, register_state):
1644 Remove forward decls; no longer needed now that we use prototypes.
1645 * regexec.c (acquire_init_state_context, check_halt_node_context):
1646 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
1647 (clean_state_log_if_needed): Likewise.
1649 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
1651 Fix problems reported by Sam Steingold in
1652 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
1653 * regexec.c (sift_states_bkref): Fix portability bug: the code
1654 assumed that reg_errcode_t is a signed type, which is not
1655 necessarily true if _XOPEN_SOURCE is not defined.
1656 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
1657 some compilers warn about it otherwise.
1659 2005-08-20 Jim Meyering <jim@meyering.net>
1661 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
1662 of unused local, dfa.
1664 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
1666 * regcomp.c (create_initial_state): Remove duplicate decl.
1667 (init_word_char, create_initial_state, duplicate_node_closure):
1668 (fetch_token, peek_token_bracket, build_range_exp):
1669 (build_collating_symbol): Remove forward decls; no longer needed
1670 now that we use prototypes.
1673 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
1674 (re_compile_fastmap_iter, regcomp, regerror, regfree):
1675 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
1676 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
1677 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
1678 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
1679 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
1680 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
1681 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
1682 (build_range_exp, build_collating_symbol, parse_bracket_exp):
1683 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
1684 (build_charclass, build_charclass_op, fetch_number, create_tree):
1685 (create_token_tree, mark_opt_subexp, duplicate_tree):
1686 Use prototypes rather than old-style definitions.
1689 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
1690 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
1691 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
1692 (re_string_reconstruct, re_string_peek_byte_case):
1693 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
1694 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
1695 (re_node_set_init_copy, re_node_set_add_intersect):
1696 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1697 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1698 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
1699 (re_acquire_state, re_acquire_state_context, register_state):
1700 (create_ci_newstate, create_cd_newstate, free_state):
1702 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
1703 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
1704 (re_search_internal, prune_impossible_nodes):
1705 (acquire_init_state_context, check_matching, static):
1706 (check_halt_node_context, check_halt_state_context, proceed_next_node):
1707 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
1708 (update_regs, sift_states_backward, build_sifted_states):
1709 (clean_state_log_if_needed, merge_state_array):
1710 (update_cur_sifted_state, add_epsilon_src_nodes):
1711 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
1712 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
1713 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
1714 (find_recover_state, check_subexp_matching_top, transit_state_mb):
1715 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
1716 (check_arrival, check_arrival_add_next_nodes):
1717 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
1718 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
1719 (check_node_accept_bytes, check_node_accept, extend_buffers):
1720 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
1721 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
1726 (re_string_allocate, re_string_construct, re_string_reconstruct):
1727 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
1728 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
1729 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
1730 (re_string_context_at, re_string_peek_byte_case):
1731 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
1732 is defined, since we now use prototypes always.
1734 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
1735 C89 or better. All uses removed.
1737 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
1739 * regex_internal.c (re_acquire_state, re_acquire_state_context)
1740 [defined lint]: Suppress bogus uninitialized-variable warnings.
1742 * regcomp.c (duplicate_node): Return new index, not an error code,
1743 and let the caller return REG_ESPACE if out of space. This
1744 removes an uninitialied-variable warning with GCC 4.0.1, and also
1745 avoids taking the address of a local variable. All callers
1748 2005-08-19 Jim Meyering <jim@meyering.net>
1750 * regexec.c (proceed_next_node): Redo local variables to
1751 avoid GCC shadowing warnings.
1753 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
1755 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
1756 (re_node_set_insert_last, re_dfa_add_node):
1757 Rename local variables to avoid GCC shadowing warnings.
1759 2005-08-18 Bruno Haible <bruno@clisp.org>
1761 * strstr.c (strstr): Fix return value in multibyte case.
1762 * strcasestr.c (strcasestr): Likewise.
1764 2005-08-17 Jim Meyering <jim@meyering.net>
1766 Make the %s format (seconds since the epoch) work for a negative
1767 number and when used with a zero-padded field width, e.g. %015s.
1769 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
1770 label so that it precedes the code to set `digits'. Otherwise,
1771 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
1772 print `00-22'. Now, it prints `-0022', as it should.
1774 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
1776 * regex.h: Remove useless space-before-tab. From coreutils.
1778 2005-08-17 Bruno Haible <bruno@clisp.org>
1780 * strcasestr.h: New file.
1781 * strcasestr.c: New file.
1783 2005-08-17 Bruno Haible <bruno@clisp.org>
1785 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
1786 * strstr.c: Completely rewritten, with multibyte locale support.
1788 2005-08-17 Bruno Haible <bruno@clisp.org>
1790 * strcasecmp.c: Use mbuiter.h.
1792 2005-08-17 Bruno Haible <bruno@clisp.org>
1794 * mbuiter.h: New file.
1796 2005-08-16 Bruno Haible <bruno@clisp.org>
1798 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
1800 (mbi_avail, mbi_advance): Let the iteration end before the terminating
1801 NUL byte, not after it.
1803 2005-08-16 Bruno Haible <bruno@clisp.org>
1805 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
1806 the valid ones. Makes the comparison operations transitive:
1807 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
1808 * strcasecmp.c (strcasecmp): Use mb_casecmp.
1810 2005-08-16 Bruno Haible <bruno@clisp.org>
1812 * strcase.h (strcasecmp): Add note in comments.
1813 * strncasecmp.c: Use code from strcasecmp.c.
1814 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
1815 (strcasecmp): Work correctly in multibyte locales.
1817 2005-08-16 Bruno Haible <bruno@clisp.org>
1819 * strnlen1.h: New file.
1820 * strnlen1.c: New file.
1822 2005-08-16 Bruno Haible <bruno@clisp.org>
1824 * mbfile.h: New file.
1826 2005-08-16 Bruno Haible <bruno@clisp.org>
1828 * mbiter.h: New file.
1830 2005-08-16 Bruno Haible <bruno@clisp.org>
1832 * mbchar.h: New file.
1833 * mbchar.c: New file.
1835 2005-08-16 Bruno Haible <bruno@clisp.org>
1837 * tls.h: New file, from GNU gettext.
1838 * tls.c: New file, from GNU gettext.
1840 2005-08-15 Bruno Haible <bruno@clisp.org>
1842 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
1845 2005-08-14 Jim Meyering <jim@meyering.net>
1847 Sync from coreutils.
1849 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
1850 Use the hash-table-based cycle-detection code not just when
1851 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
1852 Reported by James Youngman in
1853 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
1854 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
1855 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
1856 This lets us compile with -DFTS_DEBUG, once again.
1857 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
1858 * fts.c (fd_safer): Remove decl.
1859 Include fcntl--.h rather than unistd-safer.h
1860 (fts_safe_changedir): Don't call fd_safer; no longer needed
1861 now that we include fcntl--.h.
1863 2005-08-11 Simon Josefsson <jas@extundo.com>
1865 * readline.h, readline.c: New file.
1867 2005-08-11 Bruno Haible <bruno@clisp.org>
1869 * strnlen.h (strnlen): Change parameter name to match comment.
1871 2005-08-10 Simon Josefsson <jas@extundo.com>
1873 * strndup.c: Use strnlen.h.
1875 * strnlen.h: New file.
1877 2005-08-02 Simon Josefsson <jas@extundo.com>
1879 * getline.h, getline.c: Rewrite.
1881 * getdelim.h, getdelim.c: New files, ported from glibc.
1883 2005-07-31 Bruno Haible <bruno@clisp.org>
1885 * lock.h (gl_lock_initializer): New macro.
1886 (gl_lock_define_initialized): Use it.
1887 (gl_rwlock_initializer): New macro.
1888 (gl_rwlock_define_initialized): Use it.
1889 (gl_recursive_lock_initializer): New macro.
1890 (gl_recursive_lock_define_initialized): Use it.
1892 2005-07-26 Bruno Haible <bruno@clisp.org>
1894 * lock.h: Update from GNU gettext.
1895 * lock.c: Update from GNU gettext.
1897 2005-07-18 Bruno Haible <bruno@clisp.org>
1899 * lock.h (gl_once_t): New type.
1900 (gl_once_define, gl_once): New macros.
1901 * lock.c (fresh_once): New variable.
1902 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
1905 2005-07-18 Simon Josefsson <jas@extundo.com>
1907 * check-version.c (check_version): Accept identical versions too.
1909 2005-07-18 Bruno Haible <bruno@clisp.org>
1911 * lock.h: New file, from GNU gettext.
1912 * lock.c: New file, from GNU gettext.
1914 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
1916 * quotearg.c: Add translator comment suggested by Bruno Haible,
1917 with a minor change.
1919 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
1921 * version-etc-fsf.c (version_etc_copyright): Parameterize the
1922 copyright symbol and the year.
1923 * version-etc.c (COPYRIGHT_YEAR): New constant.
1924 (version_etc_va): Use parameterized copyright notice.
1925 Reword to conform to the current GNU coding standards.
1927 2005-07-11 Simon Josefsson <jas@extundo.com>
1929 * size_max.h: New file.
1931 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
1933 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
1936 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
1937 and Paul Eggert <eggert@cs.ucla.edu>
1939 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
1940 in wint_t, not wchar_t. Remove now-unnecessary cast.
1942 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
1944 * regex.c, regex.h: Sync from libc.
1945 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
1946 New files, synced from libc, except that regex_internal.h
1947 currently has a small porting fix.
1949 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
1951 Remove the dependency of the strftime module on the tzset module.
1952 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
1953 Copy the input structure, to work around some of the bug with
1954 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
1955 Solaris releases, you should also use the tzset module, but we won't
1956 require it as a dependency any more since we don't want LGPLed code
1957 to depend on GPLed code.
1959 2005-07-02 Jim Meyering <jim@meyering.net>
1961 * backupfile.c (backup_args): Change a `0' to NULL.
1963 2005-07-01 Jim Meyering <jim@meyering.net>
1965 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
1966 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
1967 * save-cwd.c, tempname.c:
1968 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
1969 and don't include <sys/file.h>).
1971 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
1973 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
1974 declares only 'struct timespec;' (!).
1976 2005-06-29 Jim Meyering <jim@meyering.net>
1978 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
1979 type name. Use the variable name instead.
1980 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
1982 2005-06-28 Simon Josefsson <jas@extundo.com>
1984 * check-version.h, check-version.c: New files.
1986 2005-06-28 Simon Josefsson <jas@extundo.com>
1988 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
1989 collision with global variable. Better indentation. Don't
1990 increment buffer pointer beyond buffer end. Based on comments
1991 from Paul Eggert <eggert@cs.ucla.edu>.
1995 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
1997 * canon-host.c (canon-host): Append trailing "," to 0 in
1998 initializer of struct addrinfo, as an indication that we don't
1999 care how many members the structure has.
2001 2005-06-24 Derek Price <derek@ximbiot.com>
2002 and Bruno Haible <bruno@clisp.org>
2004 Remove stat module & update lstat.
2005 * stat.c: Remove this file...
2006 (slash_aware_lstat): ...moving this content and its support...
2007 * lstat.c (rpl_lstat): ...into here.
2008 * lstat.h: New file.
2010 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
2012 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
2013 (ranged_convert): Don't save conversion in a temporary struct.
2014 This causes a warning with GCC 4.0.0, and anyway in the typical
2015 case it's not worth the extra 100 bytes or so of code.
2016 (ranged_convert, __mktime_internal): When calling a function via a
2017 pointer P, use P () rather than (*P) (), as we now assume C89 or
2020 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
2022 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
2023 "who -r" failed to give output. Problem reported by Tim Waugh.
2025 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
2026 (xcalloc): Use it to avoid needless tests.
2027 Problem reported by Jim Meyering.
2029 2005-06-16 Jim Meyering <jim@meyering.net>
2031 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
2032 when either N or S is zero.
2034 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2036 * argp.h (__option_is_short): Check upper limit of
2037 __key. Isprint() requires its argument to have the value
2038 of an unsigned char or EOF.
2040 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
2042 * fnmatch.c (fnmatch): If there is an encoding error in a
2043 multibyte string or pattern, fall back on unibyte matching.
2044 Problem reported by James Youngman.
2046 2005-06-08 Bruno Haible <bruno@clisp.org>
2048 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
2051 2005-06-08 Bruno Haible <bruno@clisp.org>
2053 * csharpcomp.h: New file, from GNU gettext.
2054 * csharpcomp.c: New file, from GNU gettext.
2055 * csharpcomp.sh.in: New file, from GNU gettext.
2057 2005-06-07 Derek Price <derek@ximbiot.com>
2060 * glob_.h: Indent nested #ifdef.
2062 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
2064 Sync from coreutils.
2065 Use "file name" when talking about file names, instead of "filename"
2066 or "path", as per the GNU coding standards.
2067 * mkdir-p.c: Renamed from makepath.c.
2068 (make_dir_parents): Renamed from make_path. All callers changed.
2069 * mkdir-p.h: Likewise. All includers changed.
2070 * filenamecat.c: Renamed from path-concat.c.
2071 (file_name_concat): Renamed from path_concat. All callers changed.
2072 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
2073 * filenamecat.h: Likewise. All includers changed.
2074 * acl.c: Don't use "path" or "filename" to mean "file name"
2075 in comments or local variable names.
2076 * basename.c: Likewise.
2077 * canonicalize.c, canonicalize.h: Likewise.
2078 * dirname.c, dirname.h: Likewise.
2079 * euidaccess.c: Likewise.
2080 * exclude.c: Likewise
2081 * fnmatch_.h, fnmatch_loop.c: Likewise.
2082 * fsusage.c, fsuage.h: Likewise.
2083 * fts.c, fts_.h: Likewise.
2084 * getcwd.c: Likewise.
2085 * getloadavg.c: Likewise.
2086 * mkstemp.c: Likewise.
2087 * mountlist.c, mountlist.h: Likewise.
2088 * openat.c, openat.h: Likewise.
2089 * readlink-stub.c: Likewise.
2090 * readutmp.c, readutmp.h: Likewise.
2091 * rename.c: Likewise.
2092 * rmdir.c: Likewise.
2094 * savedir.c: Likewise.
2095 * stripslash.c: Likewise.
2096 * tempname.c: Likewise.
2097 * xreadlink.c: Likewise.
2098 * exclude.c (excluded_file_name): Renamed from excluded_filename.
2100 * exclude.h: Likewise.
2102 * euidaccess.c (getuid, getgid, getuid, getegid)
2103 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2104 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
2105 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2106 * pathmax.h: Include <limits.h> unconditionally, since other
2107 files have been getting away with it for years (MORE/BSD 4.3
2109 * userspec.c (getpwnam, getgrnam, getgrgid)
2110 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2112 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
2113 Define to 256, not 255, as per modern POSIX.
2115 2005-06-01 Bruno Haible <bruno@clisp.org>
2117 * csharpexec.h: New file, from GNU gettext.
2118 * csharpexec.c: New file, from GNU gettext.
2119 * csharpexec.sh.in: New file, from GNU gettext.
2121 2005-05-31 Derek Price <derek@ximbiot.com>
2122 Paul Eggert <eggert@cs.ucla.edu>
2125 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
2127 2005-05-29 Derek Price <derek@ximbiot.com>
2128 Paul Eggert <eggert@cs.ucla.edu>
2130 * glob_.h, glob.c: New files.
2132 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
2134 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
2136 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
2137 the configuration hassle isn't worth it.
2138 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
2139 (LONGEST_MODIFIER, PRIuMAX): Remove.
2141 2005-05-27 Bruno Haible <bruno@clisp.org>
2143 * getlogin_r.h: Remove second include of <stddef.h>.
2145 2005-05-25 Bruno Haible <bruno@clisp.org>
2146 Derek Price <derek@ximbiot.com>
2148 * getlogin_r.h: Simplify API documentation.
2150 2005-05-25 Derek Price <derek@ximbiot.com>
2151 Paul Eggert <eggert@cs.ucla.edu>
2153 * getlogin_r.c, getlogin_r.h: New files.
2155 2005-05-22 Bruno Haible <bruno@clisp.org>
2157 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
2158 Also include <sys/param.h> if it defines MIN, MAX.
2159 Based on a patch by Derek Price <derek@ximbiot.com>.
2161 2005-05-22 Bruno Haible <bruno@clisp.org>
2163 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
2164 (INT64_MIN): Fix definition.
2165 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
2167 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
2168 NEED_SIGNED_INT_TYPES.
2170 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
2171 HAVE_SYSTEM_INTTYPES.
2173 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
2175 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
2176 so that unistd-safer.h (GPL'ed code) need not be included.
2178 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
2181 * fts.c: Don't include "cycle-check.h" or "hash.h".
2182 (setup_dir, free_dir): New functions.
2183 (enter_dir, leave_dir): Define trivial
2184 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
2185 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
2186 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
2187 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
2188 Move to fts-cycle.c.
2189 (fts_open): Use setup_dir.
2190 (fts_close): Use free_dir.
2191 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
2192 This adds a label and some gotos, but the alternatives were messier.
2193 Check for memory allocation failure when entering a dir.
2194 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
2195 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
2196 (FTS): New member fts_cycle, that is a union that contains the
2197 old active_dir_ht and cycle_state. All uses changed to mention
2198 fts_cycle.ht and fts_cycle.state.
2199 * fts-cycle.c: New file, containing GPL'ed code migrated out of
2200 fts.c, with the following changes:
2201 (setup_dir, free_dir): New functions.
2202 (enter_dir): Now returns bool. Return true if successful, false
2203 if memory exhausted. All callers changed.
2204 Do not bother partly cleaning up on
2205 memory allocation failure; that is free_dir's job.
2206 However, free ad if hash_insert fails, to avoid memory leak.
2207 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
2208 fts->fts_options to see which union member to use.
2210 2005-05-20 Jim Meyering <jim@meyering.net>
2212 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
2213 Now a macro, to pacify GCC.
2215 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
2217 * chown.c (rpl_chown): Return -1 on failure.
2219 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
2221 * canonicalize.c: Include canonicalize.h first, to test interface.
2222 Include <stddef.h> unconditionally, since we assume C89 now.
2223 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
2224 * fts.c: Include fts_.h first, to check interface.
2225 Do not include intprops.h; no longer needed.
2226 Include cycle-check.h and hash.h, since fts_.h no longer does.
2227 Remove unnecessary casts of closedir to void.
2228 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
2229 decide whether to decrement nlinks.
2230 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
2231 (FTS): Use struct hash_table * instead of Hash_table, so that
2232 we no longer need to include hash.h here.
2234 2005-05-17 Jim Meyering <jim@meyering.net>
2236 * fts.c, fts_.h: New files, from coreutils.
2238 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
2240 Sync from coreutils.
2241 * unlinkdir.c, unlinkdir.h: New files.
2242 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
2243 regex.h, unlocked-io.h, xtime.h:
2244 White space changes only.
2245 * makepath.c (make_path): Port to hosts where leading "//" is special.
2246 * yesno.c: Include getline.h, not ctype.h.
2247 (yesno): Don't remove leading white space; POSIX doesn't allow it.
2248 Use getline to remove arbitrary restriction on response length.
2250 2005-05-13 Bruno Haible <bruno@clisp.org>
2252 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
2253 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
2254 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
2255 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
2256 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
2257 Add support for 64-bit integers in the MSVC compiler.
2259 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
2261 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
2262 Change the initial comment to refer to GPL, not LGPL.
2263 gnulib-tool will change it to LGPL as needed.
2265 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
2266 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
2267 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
2268 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
2269 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
2270 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
2271 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
2272 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
2273 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
2274 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
2275 concatpath.c, config.charset, copy-file.c, copy-file.h,
2276 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
2277 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
2278 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
2279 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
2280 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
2281 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
2282 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
2283 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
2284 full-read.c, full-read.h, full-write.c, full-write.h,
2285 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
2286 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
2287 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
2288 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
2289 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
2290 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
2291 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
2292 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
2293 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
2294 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
2295 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
2296 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
2297 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
2298 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
2299 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
2300 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
2301 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
2302 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
2303 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
2304 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
2305 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
2306 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
2307 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
2308 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
2309 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
2310 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
2311 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
2312 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
2313 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
2314 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
2315 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
2316 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
2317 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
2318 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
2319 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
2320 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
2321 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
2322 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
2323 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
2324 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
2325 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
2326 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
2327 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
2328 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
2329 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
2330 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
2331 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
2332 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
2333 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
2334 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
2335 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
2336 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
2337 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
2338 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
2339 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
2340 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
2341 Update FSF postal mail address.
2343 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
2345 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
2346 specified in ai_socktype. Fix invalid ai_protocol
2347 check. ai_protocol is usually set to 0 or depending on
2348 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
2349 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
2350 ai_socktype / ai_protocol in the returned addrinfo structure.
2352 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
2353 Bruno Haible <bruno@clisp.org>
2355 * inet_ntop.h: New file.
2356 * inet_ntop.c: New file, from glibc with modifications.
2358 2005-05-08 Jim Meyering <jim@meyering.net>
2360 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
2362 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
2364 Merge from coreutils. Among other things,
2365 add bulletproofing for cases where stdin, stdout, or stderr are closed.
2366 * fd-safer.c: New file.
2367 * fcntl-safer.h, open-safer.c: Remove.
2368 * chdir-long.c: Fix comment "fetish" -> "coreutils".
2369 * dup-safer.c: Include unistd-safer.h first.
2370 Don't include errno.h.
2371 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
2372 * file-type.h: Don't assume invoker included sys/stat.h first.
2373 * file-type.c: Rely on file-type.h change.
2374 * getloadavg.c: Include unistd-safer.h.
2375 (getloadavg): Use safer open.
2376 * getusershell.c: Include "stdio-safer.h".
2377 (getusershell): Use safer fopen.
2378 * long-options.c (long_options): Use NULL rather than 0.
2379 * modechange.h (mode_free): Remove; all callers changed to invoke
2381 * modechange.c: Likewise.
2382 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
2383 (MODE_DONE): New constant.
2384 (struct mode_change): Remove 'next' member.
2385 (make_node_op_equals): New function; like the old one of the
2386 same name, except it allocates an array.
2387 (mode_compile, mode_create_from_ref): Use it.
2388 (mode_compile): Allocate result as an array, not a linked list.
2389 Parse octal string ourself, so that we catch mistakes like "+0".
2390 (mode_adjust): Arg is an array, not a linked list.
2391 * modechange.c: Include stat-macros.h, xalloc.h.
2392 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
2393 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
2394 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
2395 Remove. This is now stat-macros.h's job.
2396 (talloc): Remove. All callers replaced by xalloc, so that
2397 our invokers don't have to worry about reporting memory failures.
2398 (make_node_op_equals): Remove.
2399 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
2401 (struct mode_change): Moved here from modechange.h.
2402 (mode_append_entry): Remove.
2403 (mode_compile): Remove MASKED_OPS arg, since it encouraged
2404 apps to have incorrect behavior. Use simpler algorithm for head
2405 and tail. Don't futz with umask; that's now the job of mode_adjust.
2406 Detect more invalid usages rather than having somewhat-random behavior.
2407 Don't insert an "a=" action, as that leads to incorrect behavior.
2408 (mode_compile, mode_create_from_ref): Return NULL on error instead
2409 of an enum, since now there's only one way to have an error. All
2411 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
2412 at the correct time. Simplify calculation of "+u" and its ilk.
2413 Don't mishandle "+X".
2414 (mode_free): Remove "register" and localize decls.
2415 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
2416 (struct mode_change): Move to modechange.c; callers don't
2417 need to see this stuff.
2418 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
2419 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
2420 (mode_change, mode_adjust): Reflect the new signatures noted above.
2421 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
2422 that might redefine system include files.
2423 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
2424 (my_usleep): Use NULL rather than (void *) 0.
2425 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
2426 Use siginterrupt to specify that system calls should be interrupted.
2427 (rpl_nanosleep): Move initialization of suspended closer to call of
2429 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
2430 * readutmp.c: Likewise. Include signal.h, stdbool.h.
2431 (desirable_utmp_entry): New function.
2432 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
2433 using x2nrealloc, to simplify logic.
2434 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
2435 size calculation. Do not assume utmp file is a regular file.
2436 * readutmp.h (UT_PID): Moved here from ../src/who.c.
2437 (READ_UTMP_CHECK_PIDS): New constant.
2438 * save-cwd.c: Include unistd-safer.h.
2439 (save_cwd): Use fd_safer.
2440 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
2441 [!_LIBC] Include "stat-macros.h" instead.
2442 * unistd-safer.h (fd_safer): New decl.
2444 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
2446 * byteswap_.h: New file.
2448 2005-04-25 Albert Chin <china@thewrittenword.com>
2450 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
2453 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
2455 * getdate.y (zone): Allow relunit_snumber after tZONE, so
2456 that "UTC +1 second" continues to work. Problem reported
2458 (relunit_snumber): New rule.
2461 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
2463 * getdate.y (universal_time_zone_table): New constant.
2464 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
2465 universal_time_zone_table.
2466 (lookup_zone): Prefer universal_time_zone_table to
2467 local_time_zone_table, so that "GMT" time stamps are allowed in
2468 London during the summer. Problem reported by Ian Abbott.
2470 2005-04-12 Jim Meyering <jim@meyering.net>
2472 * human.c (humblock): Set *options even when returning due to
2473 xstrtoumax conversion failure. Thanks to a used-uninitialized
2476 2005-04-09 Jim Meyering <jim@meyering.net>
2478 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
2479 -Wuninitialized: initialize tm0.tm_year.
2481 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
2483 * getdate.y (parser_control): rels_seen is now a boolean, not a
2484 count, since there's no maximum. All uses changed.
2485 Add member dsts_seen.
2486 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
2488 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
2489 Use pc_rels_seen to decide whther a date is absolute.
2491 * getdate.y (number): Don't overwrite year.
2492 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
2495 2005-04-02 Simon Josefsson <jas@extundo.com>
2497 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
2498 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
2500 2005-03-27 Jim Meyering <jim@meyering.net>
2502 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
2504 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
2506 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
2507 "one's complement" -> "ones' complement" in comment, as per Knuth.
2508 "value of type" -> "type or expression" in comment.
2509 * mktime.c, strftime.c: Propagate intprops.h comment nits.
2511 2005-03-26 Jim Meyering <jim@meyering.net>
2514 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
2515 Correct typos: s/or/of/.
2517 2005-03-23 Jim Meyering <jim@meyering.net>
2519 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
2521 2005-03-21 Jim Meyering <jim@meyering.net>
2523 Changes imported from coreutils.
2525 * cycle-check.c: Don't include xalloc.h.
2527 * path-concat.c: Don't include assert.h.
2528 (path_concat): Remove assertion that would have triggered
2529 for ABASE starting with more than one slash.
2530 Reported by Andreas Schwab.
2532 * path-concat.c (path_concat): Set *BASE_IN_RESULT
2533 properly when ABASE is an absolute file name.
2534 Correct the description of this function.
2536 Add an assertion and a test driver.
2537 This fixes a bug introduced on 2004-07-02.
2538 Andreas Schwab reported the resulting failure of cp --parents:
2539 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
2541 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
2543 * strftime.c (my_strftime): If the underlying strftime returns 0
2544 (which shouldn't happen), generate nothing instead of returning 0
2545 immediately, so that nstrftime (NULL, ...) doesn't return 0.
2547 2005-03-16 Bruno Haible <bruno@clisp.org>
2549 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
2551 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
2553 * strftime.c (my_strftime): Prepend space to format so that we can
2554 reliably distinguish strftime failure from empty output on POSIX
2557 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
2559 * iconvme.c (SIZE_MAX): New macro, if not already defined.
2560 (iconv_string): Don't guess a size-zero buffer, as that might cause
2561 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
2562 result would be 'too large', where 'too large' is (heuristically)
2563 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
2564 overflow concerns. This will prevent some unwanted malloc failures
2565 when the inputs are very large.
2567 2005-03-15 Bruno Haible <bruno@clisp.org>
2569 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
2572 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
2575 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
2577 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
2579 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
2580 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
2582 * strtol.c: Likewise.
2584 2005-03-14 Simon Josefsson <jas@extundo.com>
2586 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
2589 2005-03-14 Jim Meyering <jim@meyering.net>
2591 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
2592 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
2593 to be nonzero so that we (and caller) can detect the difference
2594 between a valid zero-length expansion and an error return, even
2595 when the underlying strftime fails before writing anything into
2598 2005-03-10 Jim Meyering <jim@meyering.net>
2600 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
2601 so that this module works on systems without fchdir.
2603 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
2605 Factor int-properties macros into a single file, except for
2606 glibc-related files.
2607 * intprops.h: New file.
2608 * getloadavg.c: Include it instead of limits.h.
2609 (INT_STRLEN_BOUND): Remove.
2610 * human.c: Include intprops.h.
2611 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
2612 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
2613 * inttostr.h: Include intprops.h instead of limits.h.
2614 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
2615 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
2616 for consistency with intprops.h.
2617 (time_t_is_integer, twos_complement_arithmetic): Use them.
2618 * sig2str.h: Include <signal.h>, intprops.h.
2619 (INT_STRLEN_BOUND): Remove.
2620 * strftime.c (TYPE_SIGNED): Remove.
2621 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
2622 * strtol.c: Adjust comments to match intprops.h.
2623 * userspec.c: Include intprops.h.
2624 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
2625 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
2626 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
2627 instead of rolling our own expressions.
2628 * xstrtol.c: Include xstrtol.h first, to test interface.
2630 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
2632 (my_strftime): Do not mishandle years close to INT_MAX, by doing
2633 the right thing even if adding 1900 would overflow. Similarly
2634 for tm_mon + 1 and tm_yday + 1.
2635 Make %Y always equivalent to %C%y, and similarly for %G and %g.
2636 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
2637 (DO_SIGNED_NUMBER): New macro.
2638 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
2640 2005-03-07 Bruno Haible <bruno@clisp.org>
2642 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
2644 2005-03-03 Derek R. Price <derek@ximbiot.com>
2645 Bruno Haible <bruno@clisp.org>
2647 * pagealign_alloc.h: New file.
2648 * pagealign_alloc.c: New file.
2650 2005-01-28 Bruno Haible <bruno@clisp.org>
2652 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
2655 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
2657 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
2658 The workaround isn't strictly needed for POSIX conformance, and
2659 it's too much of a pain to configure and maintain. We'll ask
2660 people to fix their kernels instead.
2661 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
2662 (NANOSLEEP_BUG_WORKAROUND): Remove.
2663 (xnanosleep): Remove the workaround.
2665 2005-02-12 Bruno Haible <bruno@clisp.org>
2667 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
2669 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
2671 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
2672 * timespec.h (gettime): Return void, since it always
2673 succeeds now. All uses changed.
2674 * gettime.c (gettime) Likewise.
2675 [HAVE_NANOTIME]: Prefer nanotime.
2676 Assume gettimeofday succeeds, as POSIX requires.
2677 Assime time () succeeds, since other code already does.
2678 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
2679 (timespec_subtract): Remove.
2680 (NANOSLEEP_BUG_WORKAROUND): New constant.
2681 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
2682 things considerably. Use it only on GNU/Linux hosts, since the
2683 workaround shouldn't be needed elsewhere.
2685 2005-02-24 Bruno Haible <bruno@clisp.org>
2687 * gettext.h: Update from GNU gettext 0.14.2.
2689 2005-02-24 Bruno Haible <bruno@clisp.org>
2691 * localcharset.c: Update from GNU gettext 0.14.2.
2692 * config.charset: Update from GNU gettext 0.14.2.
2694 2005-02-22 Simon Josefsson <jas@extundo.com>
2696 * iconvme.h, iconvme.c: New files, from libc.
2698 2005-02-20 Neil Conway <neilc@samurai.com>
2700 * xgethostname.c (xgethostname): Check for ENOMEM, which is
2701 returned by OSX/Darwin if the specified buffer is not large
2702 enough for the hostname.
2704 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
2706 * memrchr.h: New file.
2707 * chdir-long.c: Include it.
2708 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
2709 Don't bother including stddef.h.
2711 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2713 * argp-help.c (__argp_help): Create a fake struct argp_state and
2714 pass it to _help, otherwise the latter coredumps trying to
2715 dereference state.root_argp.
2717 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
2719 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
2721 Include <sys/types.h>, for dev_t.
2722 (ME_DUMMY, ME_REMOTE): Move from here....
2723 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
2724 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
2726 Include mountlist.h first, to test the interface.
2728 2005-01-29 Bruno Haible <bruno@clisp.org>
2730 * progname.c (program_name): Initialize.
2731 Needed when linking statically on MacOS X.
2733 2005-01-28 Bruno Haible <bruno@clisp.org>
2735 * javacomp.sh.in: New file, from GNU gettext.
2736 * javacomp.h: New file, from GNU gettext.
2737 * javacomp.c: New file, from GNU gettext.
2739 2005-01-26 Bruno Haible <bruno@clisp.org>
2741 * javaexec.sh.in: New file, from GNU gettext.
2742 * javaexec.h: New file, from GNU gettext.
2743 * javaexec.c: New file, from GNU gettext.
2745 2005-01-26 Simon Josefsson <jas@extundo.com>
2747 * gai_strerror.c: Use GPL in header.
2749 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2751 * argp-help.c (hol_entry_help): Avoid using non-constant
2752 initializers for struct pentry_state.
2753 (__argp_error): Check return value of __asprintf
2754 (__argp_failure): Translate error message
2756 * argp-parse.c: Removed braces around the expansion of N_()
2758 2005-01-21 Jim Meyering <jim@meyering.net>
2760 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
2761 same value as for Solaris 9.
2763 * chdir-long.c (chdir_long): Rewrite to remove limitation on
2764 component length. This included changing the parameter to be
2765 of type `char *' rather than `char const *'.
2766 * chdir-long.h (chdir_long): Update prototype.
2768 * openat.c (fdopendir, fstatat): New functions.
2769 * openat.h: Include headers required for use of DIR and struct stat.
2770 [AT_SYMLINK_NOFOLLOW]: Define.
2771 (fdopendir, fstatat): Add prototypes.
2773 2005-01-21 Bruno Haible <bruno@clisp.org>
2775 * classpath.h: New file, from GNU gettext.
2776 * classpath.c: New file, from GNU gettext.
2778 2005-01-20 Simon Josefsson <jas@extundo.com>
2780 * version-etc-fsf.c: New file, with version_etc_copyright.
2781 * version-etc.c: Remove version_etc_copyright.
2782 * version-etc.h (version_etc_copyright): Use [] instead of * in
2783 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
2785 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
2787 * save-cwd.c (save_cwd): Remove code to support the case
2788 where fchdir is missing or flaky.
2790 2005-01-20 Simon Josefsson <jas@extundo.com>
2792 * base64.h (isbase64): Add.
2794 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
2795 using a unsigned prototype, don't inline.
2796 (base64_decode): Use it.
2798 2005-01-19 Bruno Haible <bruno@clisp.org>
2800 * sh-quote.h: New file, from GNU gettext.
2801 * sh-quote.c: New file, from GNU gettext.
2803 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
2805 Merge changes from coreutils, as described below in several
2806 changelogs dated today.
2808 * save-cwd.c: Include "save-cwd.h" before other include files.
2809 (O_DIRECTORY): Remove; not needed here, since "." must be
2810 a directory. All uses removed.
2811 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
2812 universal on Suns, and we also need to test for IRIX.
2813 Revamp code to use 'if' rather than '#if'.
2814 Avoid unnecessary comparison of cwd->desc to 0.
2816 * utimens.c (futimens): Robustify the previous patch, by checking
2817 for known valid error numbers rather than observed invalid ones.
2819 2005-01-18 Jim Meyering <jim@meyering.net>
2821 * version-etc.c (version_etc_copyright): Update copyright date.
2823 * utimens.c (futimens): Account for the fact that futimes
2824 can also fail with errno == ENOSYS or errno == ENOENT.
2825 Patch from Dmitry V. Levin.
2827 Change the name of the robust chdir function from chdir to chdir_long.
2828 * save-cwd.c: Include chdir-long.h rather than chdir.h.
2829 (restore_cwd): Use chdir_long, not chdir.
2830 * chdir-long.c: Renamed from chdir.c.
2831 * chdir-long.h: Renamed from chdir.h.
2832 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
2835 2005-01-18 Bob Proulx <bob@proulx.com>
2837 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
2838 offsetof() macro construct to avoid compile failure with native HP-UX
2839 11.0 ANSI C compiler.
2841 2005-01-06 Bruno Haible <bruno@clisp.org>
2843 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
2844 because stpncpy.m4 takes care of it.
2846 2004-01-24 Bruno Haible <bruno@clisp.org>
2848 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
2850 2003-10-09 Bruno Haible <bruno@clisp.org>
2852 * progreloc.c: Include xalloc.h instead of xmalloc.h.
2854 2005-01-06 Bruno Haible <bruno@clisp.org>
2856 * fwriteerror.h (fwriteerror): Change specification to include fclose.
2857 * fwriteerror.c: Include <stdbool.h>.
2858 (fwriteerror): At the end, close the file stream. Record whether
2859 stdout was already closed.
2861 2004-05-27 Bruno Haible <bruno@clisp.org>
2863 * execute.c (environ): Declare if needed.
2864 * pipe.c (environ): Likewise.
2865 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
2867 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
2869 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
2870 definitions to be after all include files, to avoid collisions.
2871 Problem reported by Bob Proulx.
2873 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
2875 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
2876 not needed. This removes a dependency on the gettext module.
2877 [defined _LIBC]: Do not include <libintl.h>; not needed.
2879 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
2881 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
2884 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
2886 * argp-parse.c: Include <stddef.h>.
2887 (alignof, alignto): New macros.
2888 (parser_init): Don't assume that void * is aligned sufficiently
2891 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
2892 need to extend the stack.
2893 (YYINITDEPTH): New macro, so that the initial stack isn't overly
2896 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2898 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
2900 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
2902 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
2903 Remove now-obsolete comment about AIX.
2904 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
2905 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
2906 (YYMAXDEPTH): New macro.
2908 2004-12-18 Bruno Haible <bruno@clisp.org>
2910 * fatal-signal.c (fatal_signals): Make non-const.
2911 (init_fatal_signals): New function.
2912 (uninstall_handlers, install_handlers): Ignore signals that were set to
2914 (at_fatal_signal): Call init_fatal_signals.
2915 (init_fatal_signal_set): Likewise. Ignore signals that were set to
2917 Reported by Paul Eggert.
2919 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
2921 * getdate.y (textint): New member "negative".
2922 (time_zone_hhmm): New function.
2923 Expect 14 shift-reduce conflicts, not 13.
2924 (o_colon_minutes): New rule.
2925 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
2926 (yylex): Set the "negative" member of signed numbers.
2928 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
2930 Changes imported from coreutils.
2931 * hard-locale.c: Assume <locale.h> exists.
2933 (GLIBC_VERSION): New macro.
2934 (hard_locale): Assume setlocale exists.
2935 Rewrite to avoid #ifdef.
2936 Use strdup rather than malloc + strcpy.
2937 * human.c: Assume <locale.h> exists.
2938 (human_readable): Assume localeconv exists.
2940 2004-12-01 Jakub Jelinek <jakub@redhat.com>
2942 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
2943 convert T2, not T. (Imported from libc.)
2945 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
2947 * getcwd.c (is_ENAMETOOLONG): New macro.
2948 (__getcwd.c): Don't restore errno; glibc doesn't.
2949 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
2950 first, falling back to our code only if its results look suspicious.
2951 Ensure that the resulting buffer is only as large as necessary.
2953 * readutmp.c: Include readutmp.h first.
2954 Include <errno.h>, since readutmp.h no longer does that.
2955 * readutmp.h: Don't include <errno.h>,
2956 <sys/param.h>, <time.h>; not needed to establish interface.
2957 (errno): Remove decl.
2958 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
2959 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
2960 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
2962 2004-11-28 Simon Josefsson <jas@extundo.com>
2964 * base64.h, base64.c: New file.
2966 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
2968 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
2970 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
2972 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
2973 HP's ANSI C compiler.
2974 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
2975 Declaring int functions causes warnings on some modern systems and
2976 shouldn't be needed to compile on ancient ones.
2977 * same.c (MIN) [defined MIN]: Don't define, since it's already
2980 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
2981 with the following changes.
2982 (__set_errno): Parenthesize properly.
2983 Include <stdbool.h>.
2984 (MIN, MAX, MATCHING_INO): New macros.
2985 (__getcwd): Define with prototype, not K&R form.
2986 Use heuristics to allocate default buffer on stack if possible.
2987 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
2988 behavior, and to avoid the PATH_MAX limit when computing
2990 Use MATCHING_INO to compare inode number to file.
2991 Check for arithmetic overflow in size calculations.
2992 Fix bug in reallocation of dot array that caused getcwd to fail
2993 on directories nested deeper than 75.
2994 Be more careful about saving errno on error.
2995 Do not use realloc; use only free+malloc, as this is a bit
2996 more flexible and avoids a needless copy operation.
2997 Do not inspect st_dev and st_ino for symbolic links; POSIX
2998 doesn't specify the latter.
2999 Check for closedir errors.
3000 Avoid needless casts.
3001 Use "#ifdef weak_alias" around weak_alias, to be like other
3003 The following changes to getcwd.c have effect only when used in
3004 gnulib; they have no effect inside glibc proper.
3005 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
3006 as alloca isn't used.
3007 (alloca, __alloca): Likewise.
3008 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
3009 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
3010 unconditionally, as gnulib assumes C89 or better.
3011 Do not include <sys/param.h>.
3012 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
3013 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
3015 (NULL) [!defined NULL]: Remove; we assume C89 or better.
3016 Include <dirent.h> in a way that is compatible with modern Autoconf.
3017 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
3018 New macros, if not already defined.
3019 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
3020 Use "_LIBC", not "defined _LIBC", for consistency.
3021 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
3023 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
3024 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
3025 * xgetcwd.c: David MacKenzie's old code was removed, so give
3026 credit only to Jim Meyering and adjust the copyright dates.
3027 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
3028 <stdlib.h>, <unistd.h>, "pathmax.h".
3029 Instead, include "xgetcwd.h" (first) and "getcwd.h".
3030 (INITIAL_BUFFER_SIZE): Remove.
3031 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
3033 2004-11-23 Jim Meyering <jim@meyering.net>
3035 * getopt_.h: Remove trailing blanks.
3037 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
3039 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
3040 (futimens): New function, which uses futimes if available.
3041 (futimens, utimens): Support timespec==NULL, with same semantics
3042 as utime and utimens.
3043 * utimens.h (futimens): New decl.
3045 2004-11-23 Jim Meyering <jim@meyering.net>
3047 * __fpending.c: Add comment.
3049 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3051 * getopt_.h: Re-addition of __getopt_argv_const caused
3052 redefinition warnings. To avoid them, include the defines
3053 in `#if !defined __need_getopt ... #endif'. The only place
3054 where __getopt_argv_const is used is in definitions
3055 of getopt_long and getopt_long_only below, which are as well
3056 protected by `#ifndef __need_getopt'.
3057 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
3058 __need_getopt after including <stdio.h> and <unistd.h> These
3059 headers might have defined it.
3061 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
3063 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
3065 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
3066 optopt): Use them instead of invoking ## directly; otherwise, the
3067 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
3069 2004-11-19 Bruno Haible <bruno@clisp.org>
3071 * strtok_r.c: Move comments from here...
3072 * strtok_r.h: ... to here.
3074 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
3076 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
3077 might fail. Problem reported by Yoann Vandoorselaere.
3078 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
3079 that mishandle size_t overflow.
3081 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
3083 * canon-host.c: Include "strdup.h".
3084 (canon_host): Use getaddrinfo if available, so that IPv6 works.
3085 Use strdup instead of malloc/strcpy to duplicate strings.
3087 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
3088 (human_space_before_unit): New constant.
3089 * human.c (human_readable): Support it.
3091 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
3092 (xgetcwd): Set errno correctly when failing.
3093 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
3094 the failure is actually due to a PATH_MAX problem.
3096 Further getopt changes to make it more likely that glibc will
3097 buy the changes back.
3098 * getopt.c (POSIXLY_CORRECT): New constant.
3099 (getopt): Use it, so to preserve glibc semantic
3100 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
3101 when compiling for libc.
3102 * getopt_.h (__getopt_argv_const): Bring it back.
3103 (getopt_long, getopt_long_only): Use it.
3105 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
3106 New arg POSIXLY_CORRECT. All callers changed.
3107 (getopt): Argv is now char * const *, as per standard.
3108 (_getopt_internal_r, _getopt_internal): Argv is now char **,
3109 not char *__getopt_argv_const *.
3110 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
3111 _getopt_long_only_r): Likewise.
3112 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
3113 * getopt_int.h (_getopt_internal, _getopt_internal_r,
3114 _getopt_long_r, _getopt_long_only_r): Likewise.
3115 * getopt_.h (__getopt_argv_const): Remove.
3116 (getopt): Argv is now char * const *, as per standard.
3118 * getdate.y (tORDINAL): New token.
3119 (day, relunit): Allow it for relative times.
3120 (relative_time_table): Use tORDINAL for ordinals.
3122 2004-11-15 Jim Meyering <jim@meyering.net>
3124 * closeout.c: Include "__fpending.h" once again.
3125 Include <stdbool.h>.
3126 (close_stdout): Don't fail just because stdout was closed initially,
3127 since some programs don't write to stdout in the normal course of
3128 operation (other than --version and --help), and we don't want this
3129 function to make e.g. `touch file >&-' fail.
3130 But do fail if it was closed and someone has tried to write to it.
3131 E.g., `printf foo >&-' must fail.
3133 2004-11-11 Simon Josefsson <jas@extundo.com>
3135 * strtok_r.h, strtok_r.c: New file.
3137 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
3139 * getopt_.h (__getopt_argv_const): New macro, to be used so that
3140 we can stop lying to compilers about the constness of argv when we
3141 are compiled outside glibc.
3142 (getopt, getopt_long, getopt_long_only): Use it.
3143 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
3145 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
3146 _getopt_long_only_r): Likewise.
3147 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
3148 _getopt_long_only_r): Likewise.
3150 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
3151 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
3152 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
3153 the other external symbols.
3154 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
3155 declaration, since the above renaming now works around collisions.
3157 2004-11-11 Jim Meyering <jim@meyering.net>
3159 * linebreak.c: Remove trailing blanks.
3160 * alloca_.h: Likewise.
3161 * acosl.c: Likewise.
3162 * euidaccess.c: Likewise.
3163 * allocsa.h: Likewise.
3165 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
3167 * mktime.c (SHR): New macro, which is a portable
3168 substitute for >> that should work even on Crays.
3169 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
3170 Problem reported by Mark D. Baushke in
3171 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
3172 * getdate.y (SHR): Likewise.
3174 * strftime.c (SHR): Likewise.
3176 * quotearg.c (struct quoting_options): Use unsigned int for
3177 quote_these_too, so that right shifts are well defined. All uses
3180 2004-11-10 Simon Josefsson <jas@extundo.com>
3182 * getaddrinfo.h, getaddrinfo.c: New files.
3184 2004-11-10 Jim Meyering <jim@meyering.net>
3186 Ensure that no close failure goes unreported.
3187 * closeout.c (close_stdout): Always close stdout. I.e., don't
3188 return early when it seems there's nothing to flush.
3189 Don't include __fpending.h.
3191 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
3193 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
3195 2004-11-05 Bruno Haible <bruno@clisp.org>
3197 * readlink.c: Include stddef.h, needed for size_t on Woe32.
3198 Reported by Mark D. Baushke <mdb@cvshome.org>.
3200 2004-11-04 Bruno Haible <bruno@clisp.org>
3202 2004-09-11 Bruno Haible <bruno@clisp.org>
3203 * allocsa.valgrind: New file.
3204 2004-02-06 Bruno Haible <bruno@clisp.org>
3205 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
3206 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
3207 Reported by Christopher Seip <chris.seip@hp.com>.
3209 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
3211 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
3212 with errno == ERANGE if the buffer is too small.
3213 Problem reported by Mark D. Baushke.
3215 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
3217 * xreadlink.c (MAXSIZE): New macro.
3218 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
3219 size does not exceed MAXSIZE. Avoid cast.
3220 As suggested by Mark D. Baushke in
3221 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
3222 if readlink fails with buffer size just under MAXSIZE, try again
3225 2004-11-02 Derek R. Price <derek@ximbiot.com>
3226 and Paul Eggert <eggert@cs.ucla.edu>
3228 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
3229 (get_date): Overparenthesize to avoid GCC warning.
3231 2004-11-02 Bruno Haible <bruno@clisp.org>
3233 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
3234 function returns void.
3236 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
3238 * getpass.c (fflush_unlocked, flockfile, funlockfile)
3239 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
3242 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
3244 * getdate.y: Add support for TZ="foo" within a date string.
3245 Fix some bugs near time_t boundaries. Reject dates with
3246 out-of-range components, e.g., "Sept 31".
3247 Include <stdlib.h>, "setenv.h", "xalloc.h".
3248 (ISDIGIT_LOCALE): Remove; unused.
3249 Note that the TZ and time functions used here are not reentrant.
3250 (mktime_ok, get_tz): New functions.
3251 (TZBUFSIZE): New constant.
3252 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
3253 This requires that we sometimes generate our own TZ="XXX..." setting.
3255 2004-10-27 Derek R. Price <derek@ximbiot.com>
3257 * mktime.c (not_equal_tm): Remove redundant check.
3259 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
3261 * getdate.y: Use Bison 1.875 features, and some minor
3262 code cleanups. This change does not affect semantics.
3263 Don't include <stdlib.h>; no longer needed.
3264 Don't include unlocked-io.h; only the "#if TEST" code uses
3265 stdio, and performance isn't crucial there.
3266 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
3267 Bison 1.875 features as described below.
3268 All uses of "PC." replaced by "pc->".
3269 (YYSTYPE): Add a forward declaration.
3270 (yylex, yyerror): Use full prototypes in forward decls.
3271 Use "%pure-parser" rather than obsolescent "%pure_parser".
3272 Use %parse-param and %lex-param instead of obsolescent
3273 YYPARSE_PARAM and YYLEX_PARAM.
3274 (meridian_table, month_and_day_table, time_units_table,
3275 relative_time_table, time_zone_table, military_table,
3276 lookup_zone, lookup_word, get_date):
3277 Use NULL instead of 0 where appropriate.
3278 (to_hour): Avoid abort (), to avoid a dependency on
3280 (yyerror, yylex): Now accepts parser_control * arg.
3281 (main) [TEST]: Use '\0' rather than 0 for char.
3283 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
3285 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
3286 It's now the caller's responsibility to handle the case where
3287 !HAVE_GETPAGESIZE && !defined getpagesize.
3289 * mktime.c (leapyear): Arg is long int, not int.
3291 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
3293 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
3295 2004-10-12 Simon Josefsson <jas@extundo.com>
3297 * getpass.c (fflush_unlocked, flockfile, funlockfile)
3298 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
3301 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
3303 * vsnprintf.h: New file.
3304 * vsnprintf.c: New file.
3306 2004-10-07 Bruno Haible <bruno@clisp.org>
3308 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
3309 into the provided buffer.
3311 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
3313 * diacrit.c, diacrit.h: Add GPL notice.
3315 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
3316 * atanl.c (atanl): Keep the code as similar to glibc as possible.
3317 * logl.c (logl): Keep the code as similar to glibc as possible.
3318 This avoids a potential constant-folding bug.
3320 2004-10-05 Bruno Haible <bruno@clisp.org>
3322 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
3324 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
3326 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
3327 * xmalloc.c (xmemdup): Likewise.
3328 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
3329 XFREE): Remove these long-obsolescent macros.
3330 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
3331 * xstrdup.c: Remove.
3333 * regex.c (re_comp): Cast gettext return value to char *,
3334 Problem reported by Martin Neitzel via Mark D. Baushke.
3336 2004-10-04 Simon Josefsson <jas@extundo.com>
3338 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
3339 '#ifdef USE_UNLOCKED_IO'.
3341 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
3343 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
3344 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
3345 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
3346 regex.c, sha1.c, version-etc.c, yesno.c:
3347 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
3348 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
3349 the includer's responsibility.
3351 Sync from coreutils.
3353 * modechange.c (mode_compile): Don't decrement a pointer that
3354 points to the start of a string, as the C Standard says the
3355 resulting behavior is undefined.
3357 * backupfile.h (enum backuptype): Rename none -> no_backups,
3358 simple -> simple_backups, numbered_existing ->
3359 numbered_existing_backups, numbered -> numbered_backups
3360 to avoid shadowing problems. All uses changed.
3361 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
3362 * backupfile.c (check_extension, numbered_backup):
3363 Rename locals to avoid shadowing 'basename'.
3364 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
3367 * .cppi-disable: Add getopt_.h, getopt_int.h.
3368 * .cvsignore: Add getopt.h.
3370 2004-10-04 Simon Josefsson <jas@extundo.com>
3372 * memmem.h: New file.
3373 * memmem.c: New file, taken from glibc.
3375 2004-10-02 Jim Meyering <jim@meyering.net>
3377 * dirfd.h, getpagesize.h: Add copyright notice.
3379 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
3381 * snprintf.c: Remove comments as to why each header is needed.
3383 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
3385 * strsep.h: New file.
3386 * strsep.c: New file.
3388 2004-10-01 Simon Josefsson <jas@extundo.com>
3390 * snprintf.c (snprintf): Handle size==0.
3392 2004-10-01 Simon Josefsson <jas@extundo.com>
3393 Bruno Haible <bruno@clisp.org>
3395 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
3396 (snprintf): Declare 'args'.
3398 2004-09-30 Simon Josefsson <jas@extundo.com>
3400 * snprintf.h, snprintf.c: New files.
3402 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3404 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
3405 (hol_entry_help): Never translate an empty string.
3406 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
3407 * argp.h (OPTION_NO_TRANS): New option.
3409 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
3411 * xvasprintf.c: Include xalloc.h.
3412 (xvasprintf): Use xalloc_die, not xmalloc_die.
3414 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
3416 * dummy.c: Change copyright notice to FSF, and license to GPL.
3418 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
3420 * argp-pvh.c (argp_program_version_hook): Provide initial value.
3421 Problem reported by Bruno Haible in:
3422 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
3424 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
3426 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
3427 in case some system header has #define'd it. Problem reported by
3428 Soeren D. Schulze in
3429 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
3431 2004-09-08 Bruno Haible <bruno@clisp.org>
3433 * stdint_.h: New file, taken from GNU clisp.
3435 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
3437 * xvasprintf.h: New file.
3438 * xvasprintf.c: New file.
3439 * xasprintf.c: New file.
3441 2004-09-08 Bruno Haible <bruno@clisp.org>
3443 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
3445 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
3447 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
3449 Import from coreutils.
3450 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
3451 strings on unbounded length. alloca's performance benefits aren't
3452 that important here.
3454 (parse_with_separator): New function, with most of the internals
3455 of the old parse_user_spec. Allow user to omit both user and group,
3456 for compatibility with FreeBSD.
3457 Clone only the user name, not the entire spec.
3458 Do not set *uid, *gid unless entirely successful.
3459 Avoid memory leak in some failing cases.
3460 Fix regression for USER.GROUP reported by Dmitry V. Levin in
3461 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
3462 (parse_user_spec): Rewrite to use parse_with_separator.
3464 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
3466 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
3467 its complicated substitute.
3468 * argp-help.c: Include <errno.h>, for program_invocation_short_name
3469 and program_invocation_name.
3470 (__argp_basename) [!_LIBC]: Remove; the only use was
3471 replaced by its body.
3472 (__argp_short_program_name): Change condition from
3473 !defined __argp_short_program_name to
3474 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
3475 to match argp-namefrob.h.
3476 (__argp_failure): Don't assume strerror_r returns char *.
3477 * argp-parse.c (N_): Define unconditionally.
3478 (argp_default_options): Fill out initializers with 0 to avoid
3481 2004-08-12 Simon Josefsson <jas@extundo.com>
3483 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
3484 * getopt_.h: Renamed from getopt.h.
3486 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
3488 Merge from coreutils.
3490 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
3491 wmemchr or wmemcpy. Problem reported by Robert Dahlem
3492 for Reliant Unix 5.43.
3494 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
3495 (union fooround): Use uintmax_t, not long int.
3496 The rest is a merge from libc:
3497 [defined _LIBC]: Include <shlib-compat.h>.
3498 (_obstack) [defined _LIBC]: Remove after 2.3.4.
3500 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
3502 * strverscmp.c: Convert to UTF-8.
3504 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
3506 * obstack.h (obstack_empty_p):
3507 Don't assume that chunk->contents is suitably aligned.
3508 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
3509 Likewise. Problem reported by Benno in
3510 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
3512 * chown.c (rpl_chown): Work even if the file is writeable but not
3513 readable. This could be improved further but it'd take some work.
3515 2004-08-08 Simon Josefsson <jas@extundo.com>
3517 * xgethostname.c: Don't include error.h (not used).
3520 * getpass.c: Include getpass.h first.
3522 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
3524 * xalloc-die.c: New files.
3525 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
3527 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
3528 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
3529 (_, N_, xalloc_die): Move to xalloc-die.c.
3530 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
3531 so that we needn't mess with xalloc_msg_memory_exhausted.
3533 * sha1.h: Renamed from sha.h.
3534 (SHA1_H): Renamed from _SHA_H.
3535 (sha1_ctx): Renamed from sha_ctx.
3536 (sha1_init_ctx): Renamed from sha_init_ctx.
3537 (sha1_process_block): Renamed from sha_process_block.
3538 (sha1_process_bytes): Renamed from sha_process_bytes.
3539 (sha1_finish_ctx): Renamed from sha_finish_ctx.
3540 (sha1_read_ctx): Renamed from sha_read_ctx.
3541 (sha1_stream): Renamed from sha_stream.
3542 (sha1_buffer): Renamed from sha_buffer.
3543 * sha1.c: Likewise; renamed from sha.c.
3544 Do not include <sys/types.h>.
3545 Include <stddef.h> rather than <stdlib.h>.
3547 2004-08-08 Bruno Haible <bruno@clisp.org>
3549 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
3550 FILESYSTEM_PREFIX_LEN.
3551 * progreloc.c: Likewise.
3552 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
3554 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
3557 * argp-help.c (make_hol, hol_append): Don't assume that
3558 SIZE_MAX is a valid preprocessor constant.
3559 (__argp_basename): Change from "#ifndef _LIBC"
3560 to "#ifndef __argp_short_program_name", so that
3561 we don't compile these functions for tar.
3563 More merges from coreutils.
3564 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
3565 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
3567 * addext.c: Remove; no longer needed.
3568 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
3569 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
3570 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
3571 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
3572 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
3573 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
3574 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
3575 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
3576 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
3577 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
3578 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
3579 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
3580 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
3581 Import changes from coreutils.
3583 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
3585 Merge from coreutils.
3587 * .gdb-history: Remove; this doesn't belong here.
3589 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
3590 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
3591 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
3593 * dirname.h: Include <stdbool.h>.
3594 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
3595 for consistency with POSIX terminology. All uses changed.
3596 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
3597 (strip_trailing_slashes): Use bool for booleans.
3598 * stripslash.c (strip_trailing_slashes): Likewise.
3600 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
3601 sometimes returns a positive errno value even when it succeeds.
3602 (print_errno_message) [!LIBC]: Fall back on strerror if
3605 * path-concat.c (mempcpy): Don't define if a system header defines it.
3606 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
3607 (longest_relative_suffix): New function.
3608 (path_concat): Use it. Assume first argument is not NULL.
3609 Port to DOS. Omit redundant separators.
3610 Report an error instead of returning NULL.
3611 Use mempcpy instead of memcpy.
3612 (xpath_concat): Remove: not declared or used.
3614 * same.h: Include <stdbool.h>
3615 (same_name): Return bool, not int.
3616 * same.c (same_name): Likewise.
3617 (errno): Don't declare; we assume C89 or better now.
3619 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
3620 if not already defined.
3622 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
3623 * dup-safer.c (errno): Likewise.
3625 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
3627 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
3630 2004-08-03 Simon Josefsson <jas@extundo.com>
3632 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
3633 * progname.h: Don't include stdbool.h.
3635 2004-08-02 Simon Josefsson <jas@extundo.com>
3637 * getsubopt.h: New file, with comments from Bruno Haible.
3638 * getsubopt.c: New file, from glibc, but slightly modified based on
3639 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
3641 2004-08-01 Simon Josefsson <jas@extundo.com>
3643 * xgetdomainname.c: Include stdlib.h, for free().
3645 2004-07-16 Simon Josefsson <jas@extundo.com>
3647 * dummy.c: New file.
3649 2004-07-16 Bruno Haible <bruno@clisp.org>
3651 * backupfile.h: Add extern "C" for C++.
3652 * closeout.h: Likewise.
3653 * copy-file.h: Likewise.
3654 * findprog.h: Likewise.
3655 * full-write.h: Likewise.
3656 * pathname.h: Likewise.
3657 * progname.h: Likewise.
3658 * stpcpy.h: Likewise.
3659 * stpncpy.h: Likewise.
3660 * strcase.h: Likewise.
3661 * strstr.h: Likewise.
3662 * xalloc.h: Likewise.
3664 * mbswidth.h: Add extern "C" for C++.
3665 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
3667 2004-07-09 Simon Josefsson <jas@extundo.com>
3669 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
3670 failed without this.)
3672 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
3674 * fchown-stub.c: New file.
3676 2004-06-24 Jim Meyering <jim@meyering.net>
3678 * obstack.h (obstack_base): Cast to (void *), per documentation.
3680 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
3682 * argz.c, argz_.h: New files, which are autoupdated from libtool.
3684 2004-06-01 Jim Meyering <jim@meyering.net>
3686 * calloc.c: New file.
3688 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
3690 * getdate.y (yylex): Allow space between sign and number.
3691 Problem reported by Dan Jacobson.
3693 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
3694 and Jim Meyering <jim@meyering.net>
3696 Merge from coreutils CVS.
3698 * stat-macros.h: New file, with contents from file-type.h
3699 and coreutils' system.h.
3700 * file-type.c: Include "stat-macros.h".
3701 * file-type.h (file_type): Move all macro definitions to new file,
3704 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
3705 Wrap old code with this conditional.
3706 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
3707 function that does not dereference symlinks.
3708 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
3710 * xreadlink.c: Include xreadlink.h first, to catch .h file
3711 dependency problems.
3712 (xreadlink): Accept new arg SIZE, for efficiency.
3713 All decls and uses changed.
3714 * xreadlink.h: Include <stddef.h>, for size_t.
3716 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
3717 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
3719 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
3721 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
3723 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
3724 macros to be defined.
3725 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
3726 the allocator returns NULL because the requested size is zero.
3728 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
3730 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
3731 var. Add comment explaining why libc still defines it. This
3732 merges the following patch from glibc:
3733 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
3735 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
3737 * obstack.c (_obstack): Remove unused variable. It hasn't been
3738 present in glibc since revision 1.1 of this file.
3739 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
3740 obstack_alignment_mask, obstack_alloc, obstack_base,
3741 obstack_blank, obstack_blank_fast, obstack_chunk_size,
3742 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
3743 obstack_grow0, obstack_init, obstack_int_grow,
3744 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
3745 obstack_next_free, obstack_object_size, obstack_ptr_grow,
3746 obstack_ptr_grow_fast, obstack_room): Remove declarations of
3747 nonexistent functions.
3749 2004-05-17 Derek R. Price <derek@ximbiot.com>
3750 Paul Eggert <eggert@cs.ucla.edu>
3752 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
3754 2004-05-14 Bruno Haible <bruno@clisp.org>
3756 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
3757 that consists of a '.' followed by an empty digit string.
3758 Patch by Tor Lillqvist <tml@iki.fi>.
3760 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
3762 Port obstack to the AS/400, where pointers are 16 bytes wide and
3763 you cannot cast an integer to a valid pointer. This patch is
3764 currently waiting to be integrated into glibc; see
3765 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
3767 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
3768 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
3769 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
3770 (struct obstack): temp member is now a union of a pointer and
3771 an integer, instead of an integer. All integer uses changed.
3772 This does not affect the physical layout of struct obstack,
3773 except on hosts (like the AS/400) where the size or alignment of
3774 void * is greater than that of ptrdiff_t.
3775 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
3776 __STDC__)]: Store temporary in pointer member of union, not
3778 * obstack.c: Include <stddef.h>, for offsetof.
3779 (struct fooalign): Remove; it doesn't need a name.
3780 (union fooround): Change double to long double, and add void *.
3781 (DEFAULT_ALIGNMENT): Use offsetof to compute.
3782 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
3783 not a macro. Hence the values are always int; so remove all
3784 casts-to-int in uses.
3786 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
3787 Derek Price <derek@ximbiot.com>
3789 * alloca.c: Include <alloca.h>, to get our interface.
3790 * alloca_.h: Use __alloca on AIX, so that we don't have to
3791 include <alloca.h> first. Use C89 prototype for alloca; this
3792 requires including <stddef.h> for size_t. Use extern "C" if C++.
3793 Use #elif for simplicity, since we can assume C89 now.
3794 Don't try to source the system alloca.h since it will not be found
3795 and to prevent recursively including its replacement.
3796 * fnmatch.c: Include <alloca.h> instead of opencoding.
3797 * regex.c: Likewise.
3799 2004-05-16 Derek Price <derek@ximbiot.com>
3800 Paul Eggert <eggert@cs.ucla.edu>
3802 getline cleanup. This changes the getndelim2 API: both order of
3803 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
3806 * getline.c: Don't include stddef.h or stdio.h, since our
3807 interface does that.
3808 (getline): Always use getdelim, so that we don't have two
3809 copies of this code.
3810 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
3812 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
3813 (GETNDELIM2_MAXIMUM): New macro.
3814 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
3815 instead of the old practice of delim2==0. All callers changed.
3816 Return -1 on overflow, instead of returning junk.
3817 Do not set *linesize unless allocation succeeds.
3818 * getndelim2.h: Do not include stddef.h; no longer needed, now
3819 that we include sys/types.h.
3820 * getnline.h: Likewise.
3821 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
3822 (getndelim2): Reorder arguments.
3823 * getnline.c (getnline, getndelim):
3824 Don't discard the NMAX argument.
3825 (getnline): Invoke getndelim, to avoid code duplication.
3826 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
3827 of (size_t) -1 by callers of the getnline family.
3829 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
3831 * nanosleep.c (suspended): Change its type from int to
3832 sig_atomic_t volatile.
3833 (first_call): Make it private to rpl_nanosleep, and have it
3834 be zero initially as that's a bit faster.
3835 (my_usleep): Round up fractional times instead of truncating them,
3836 as this is the usual meaning for 'sleep'.
3838 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
3840 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
3841 (ENOSYS): Define if not defined.
3842 (settime): Fall back on stime if it exists and settimeofday fails.
3843 But don't bother with fallbacks if a method fails with errno == EPERM.
3845 2004-05-11 Jim Meyering <jim@meyering.net>
3847 Prior to this change, the save_cwd caller required read access to the
3848 current directory on most systems (ones with the fchdir function).
3850 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
3851 fails, try write-only, and finally, resort to using xgetcwd.
3853 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
3855 * obstack.c, obstack.h: Import changes from libc.
3857 2004-04-28 Bruno Haible <bruno@clisp.org>
3859 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
3860 implicitly appends .exe to executables.
3861 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
3862 accepts Windows pathnames.
3863 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
3864 Cygwin like Windows, since it now accepts Windows pathnames.
3865 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
3866 Cygwin like Windows, since it now accepts Windows pathnames.
3867 Reported by Derek Robert Price <derek@ximbiot.com>.
3869 2004-04-20 Jim Meyering <jim@meyering.net>
3871 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
3873 2004-04-20 Jim Meyering <jim@meyering.net>
3874 Bruno Haible <bruno@clisp.org>
3876 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
3877 memory when realloc fails.
3879 2004-04-18 Jim Meyering <jim@meyering.net>
3881 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
3882 don't leak memory and do call END_UTMP_ENT.
3884 2004-04-11 Paul Eggert <eggert@twinsun.com>
3886 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
3887 (CHAR_BIT): Remove, since we assume C89.
3888 Include <stdint.h> if available, as per current Autoconf CVS advice.
3890 2004-03-30 Paul Eggert <eggert@twinsun.com>
3892 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
3893 not bool, to be more consistent with Unix conventions.
3894 Suggested by Bruno Haible.
3896 Merge from coreutils.
3898 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
3901 * getdate.h: Include stdbool.h, and timespec.h instead of
3902 the usual <time.h> dance.
3903 (get_date): Change signature to support fractional time stamps.
3904 All callers changed.
3905 * getdate.y: Include "getdate.h" first, as we can now
3906 assume C89 and don't need to worry about 'const'.
3907 Similarly, include "unlocked-io.h" near start, not in middle.
3909 (textint.value): Use long int rather than int.
3910 (textint.digits): Use size_t rather than int.
3911 (BILLION, LOG10_BILLION): New constants.
3912 (parser_control): New member rel_ns. Members day_ordinal,
3913 time_zone, month, day, hour, minutes, rel_year, rel_month,
3914 rel_day, rel_hour, rel_minutes, rel_seconds
3915 are now long int, not int. Member seconds is now struct timespec,
3916 not int. New member timespec_seen. Members dates_seen, days_seen,
3917 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
3919 (%union.intval): Now long int, not int.
3920 New member timespec.
3921 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
3922 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
3923 (spec): Now is a timespec or an item list.
3924 (timespec, items): New nonterminals.
3925 (time, rel, relunit, number, get_date):
3926 Add support for fractional seconds.
3927 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
3928 (gmtime, localtime, mktime): Remove decls; not needed with C89.
3929 (to_hour): First arg is now long int, not int.
3930 (to_year): Returns long int, not int.
3931 Don't treat year -70 like 70.
3932 (tm_diff): Returns long int, not int.
3933 (lookup_word): Use bool instead of int when appropriate.
3934 (yylex): Use size_t for count, not int.
3935 Detect overflow when parsing large integer constants.
3936 Add support for fractions.
3937 (get_date): Make pointers 'const' if possible.
3938 Use more-portable code to detect integer overflow.
3939 (main) [TEST]: Adjust to above changes. Test for localtime failure.
3940 Don't use ctime; it's not reliable if the year has >4 digits.
3942 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
3943 This is for compatibility with BSD.
3945 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
3946 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
3947 From coreutils' system.h.
3949 * userspec.c: Don't include "posixver.h".
3950 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
3951 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
3952 compatible extension. Simplify code by removing a boolean int
3953 that was always nonzero if a string was nonnull.
3955 2004-03-30 Jim Meyering <jim@meyering.net>
3957 Merge from coreutils.
3959 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
3961 * readtokens.c (readtoken): Don't leak 64 bytes when reading
3962 an empty input stream.
3964 * readtokens.c: Include <stdbool.h>.
3965 (readtoken): Use `size_t' rather than int/long.
3966 All callers adjusted.
3967 Use `bool' rather than `int' where appropriate.
3968 Use memset rather than an explicit loop.
3969 Use x2nrealloc rather than xrealloc.
3970 Allow the use of `\0' as a delimiter.
3971 (readtokens): Likewise.
3972 * readtokens.h (readtoken, readtokens): Update prototypes.
3974 2004-03-30 Bruno Haible <bruno@clisp.org>
3976 * getloadavg.c (getloadavg): Don't assume setlocale returns
3979 2004-03-29 Paul Eggert <eggert@twinsun.com>
3981 Merge changes to getloadavg.c from coreutils and Emacs.
3983 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
3984 Define to an expression, not to the empty string.
3985 Include cloexec.h and xalloc.h.
3986 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
3987 Use set_cloexec_flag rather than rolling our own.
3988 * cloexec.c, cloexec.h: New files.
3990 2004-03-18 Paul Eggert <eggert@twinsun.com>
3992 * getopt.h: Sync with libc CVS.
3994 2004-03-18 Paul Eggert <eggert@twinsun.com>
3995 Bruno Haible <bruno@clisp.org>
3997 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
3998 not on all platforms that have <wchar.h>.
3999 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
4001 2004-03-09 Paul Eggert <eggert@twinsun.com>
4003 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
4005 * getopt_int.h: New file, also synced from libc.
4007 2004-03-07 Paul Eggert <eggert@twinsun.com>
4009 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
4010 '#if' expressions. Unlike the code it replaces, it does not
4011 depend on (defined _SC_PAGESIZE). However, it does depend on
4012 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
4013 first reported by Jason Andrade in
4014 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
4016 2004-01-18 Simon Josefsson <jas@extundo.com>
4018 * strdup.h: New file.
4019 * strdup.c: Include it.
4020 * path-concat.c: Include strdup.h. Drop strdup declaration.
4021 * userspec.c: Include strdup.h. Drop strdup declaration.
4023 2004-02-06 Karl Berry <karl@gnu.org>
4025 * config.charset: update from gettext 0.14.1.
4027 2004-02-05 Paul Eggert <eggert@twinsun.com>
4029 Add comments and code, prompted by suggestions from Bruno Haible
4031 * quotearg.h (quotearg_alloc): New decl. Improve the comments
4032 describing the enum quoting_style values.
4033 * quotearg.c (quotearg_alloc): New function.
4034 (quotearg_buffer_restyled): Treat lone { and } as special.
4035 Treat = as special. Work around bug with older shells
4036 that "see" a '\' that is really the 2nd byte of a multibyte char.
4037 Quote empty string with shell_quoting_style.
4039 2004-02-03 Bruno Haible <bruno@clisp.org>
4041 * pipe.h: New file, from GNU gettext.
4042 * pipe.c: New file, from GNU gettext.
4044 2004-01-27 Bruno Haible <bruno@clisp.org>
4046 * execute.h: New file, from GNU gettext.
4047 * execute.c: New file, from GNU gettext.
4048 * w32spawn.h: New file, from GNU gettext.
4050 2004-01-23 Paul Eggert <eggert@twinsun.com>
4052 Exit-status fix from coreutils.
4054 Use exit_failure consistently in place of EXIT_FAILURE,
4055 so that program exit statuses are consistent on failure.
4057 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
4058 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
4059 * argmatch.h: Comment fix to match the above.
4060 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
4061 Now a macro referring to exit_failure, instead of a separate
4062 variable. Include "exitfail.h" to get it.
4063 * xstrtol.h: Include "exitfail.h".
4064 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
4066 * long-options.c (parse_long_options): Use prototype
4067 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
4070 2004-01-21 Jim Meyering <jim@meyering.net>
4072 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
4073 so as not to conflict with a different-sized __mktime_internal
4074 function in GNU libc.
4075 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
4076 Problem building statically-linked `ls' reported by Michael Brunnbauer.
4078 2004-01-18 Paul Eggert <eggert@twinsun.com>
4080 Merge from diffutils.
4082 * file-type.c (file_type): Add typed memory objects.
4083 * file-type.h (S_TYPEISTMO): New macro.
4085 * c-stack.h (c_stack_action): Remove argv argument.
4086 * c-stack.c (c_stack_action): Likewise. All uses changed.
4087 (die): Don't calculate message unless segv_action returns.
4088 (get_stack_location, min_address_from_argv, max_address_from_argv,
4089 volatile stack_base, volatile_stack_size): Remove.
4090 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
4091 that every segmentation violation is a stack overflow. (Ouch!)
4092 See Debian bug 136249 (still outstanding) for more info about why
4093 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
4095 2003-11-30 Bruno Haible <bruno@clisp.org>
4097 Safer stack allocation.
4098 * setenv.c: Include allocsa.h.
4099 (alloca): Remove fallback definition.
4100 (freea): Remove macro.
4101 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
4104 2003-10-17 Bruno Haible <bruno@clisp.org>
4106 * binary-io.h: Avoid warnings on Cygwin.
4108 2003-12-28 Bruno Haible <bruno@clisp.org>
4110 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
4111 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
4113 2003-11-28 Bruno Haible <bruno@clisp.org>
4115 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
4117 2003-11-27 Bruno Haible <bruno@clisp.org>
4119 * wait-process.c: On Windows, include windows.h. Needed on mingw.
4121 2003-11-17 Bruno Haible <bruno@clisp.org>
4123 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
4125 2003-11-24 Bruno Haible <bruno@clisp.org>
4127 * xallocsa.h: New file, from GNU gettext.
4128 * xallocsa.c: New file, from GNU gettext.
4130 2003-11-24 Bruno Haible <bruno@clisp.org>
4132 * allocsa.h: New file, from GNU gettext.
4133 * allocsa.c: New file, from GNU gettext.
4135 2003-11-24 Bruno Haible <bruno@clisp.org>
4137 * eealloc.h: New file.
4139 2004-01-15 Jim Meyering <jim@meyering.net>
4141 Merge from coreutils.
4143 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
4144 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
4145 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
4147 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
4148 optional configure-time default.
4150 * version-etc.c (version_etc_copyright): Update copyright date.
4152 * xreadlink.c (xreadlink): Correct outdated comment.
4154 2004-01-15 Paul Eggert <eggert@twinsun.com>
4156 Merge from coreutils.
4158 * posixver.c: Include posixver.h.
4160 * same.c: Include <stdbool.h>, <limits.h>.
4161 (_POSIX_NAME_MAX): Define if not defined.
4163 (same_name): If file names are silently truncated, report
4164 that the file names are the same if they are the same after
4165 the silent truncation.
4167 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
4168 conversion function.
4169 * xstrtod.c (xstrtod): Likewise. All callers changed to
4170 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
4173 2004-01-14 Paul Eggert <eggert@twinsun.com>
4175 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
4176 with like-named macro in fnmatch.c.
4177 (EXT): Use an internal constant instead.
4179 Merge fnmatch patches from glibc.
4180 * fnmatch.c (mbsinit): Remove define.
4181 Add libc_hidden_ver (__fnmatch, fnmatch).
4182 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
4183 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
4185 2003-12-14 Karl Berry <karl@gnu.org>
4187 * config.charset: update from gettext-runtime.
4189 2003-12-03 Paul Eggert <eggert@twinsun.com>
4191 * getgroups.c (getgroups): xmalloc takes one argument, not two.
4192 Bug reported by Alfred M. Szmidt.
4194 2003-11-29 Karl Berry <karl@gnu.org>
4196 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
4198 2003-11-23 Paul Eggert <eggert@twinsun.com>
4199 Bruno Haible <bruno@clisp.org>
4201 * printf-parse.h: Don't include sys/types.h.
4202 (ARG_NONE): New macro.
4203 (char_directive): Change type of *arg_index fields to size_t.
4204 * printf-parse.c: Don't include sys/types.h.
4205 (SSIZE_MAX): Remove macro.
4206 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
4207 Remove unnecessary overflow check.
4208 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
4211 2003-11-24 Paul Eggert <eggert@twinsun.com>
4213 * alloca.c: Remove dependency on xalloc module.
4214 (xalloc_die): Remove.
4215 (memory_full) [!defined emacs]: New macro.
4216 [!defined emacs]: Don't include xalloc.h.
4217 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
4218 address arithmetic overflows. Change datatypes a bit to avoid
4221 2003-11-22 Jim Meyering <jim@meyering.net>
4223 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
4225 2003-11-17 Bruno Haible <bruno@clisp.org>
4227 * vasnprintf.c (alloca): Remove fallback definition.
4228 (freea): Remove definition.
4229 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
4230 Reported by Paul Eggert.
4232 2003-11-17 Jim Meyering <jim@meyering.net>
4234 On systems without utime and without a utimes function capable of
4235 dealing with a NULL struct utimbuf* argument, this utime replacement
4236 could -- in unusual circumstances -- leak a file descriptor.
4237 * utime.c: Include <unistd.h> and <errno.h>.
4238 (utime_null): Be sure to close `fd' and to preserve errno.
4239 Reported by Geoff Collyer via Arnold Robbins.
4241 2003-11-16 Paul Eggert <eggert@twinsun.com>
4242 Bruno Haible <bruno@clisp.org>
4244 Protect against address arithmetic overflow.
4245 * printf-args.h: Include stddef.h.
4246 (arguments): Change type of field 'count' to size_t.
4247 * printf-args.c (printf_fetchargs): Use size_t instead of
4248 'unsigned int' where appropriate.
4249 * printf-parse.h: Include sys/types.h.
4250 (char_directive): Change type of *arg_index fields to ssize_t.
4251 (char_directives): Change type of fields 'count', max_*_length to
4253 * printf-parse.c: Include sys/types.h and xsize.h.
4254 (SSIZE_MAX): Define fallback value.
4255 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
4256 instead of 'int' where appropriate. Check a_allocated, d_allocated
4257 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
4258 * vasnprintf.c: Include xsize.h.
4259 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
4260 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
4261 overflow. Avoid wraparound when converting a width or precision from
4264 2003-11-16 Bruno Haible <bruno@clisp.org>
4266 Update from GNU gettext.
4267 * printf-parse.c: Generalize to it can be compiled for wide strings.
4268 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
4269 * vasnprintf.c: Generalize to it can be compiled for wide strings.
4270 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
4271 SNPRINTF): New macros.
4272 Don't include <alloca.h> if the file is used inside libintl.
4273 (local_wcslen): New function, for Solaris 2.5.1.
4274 (VASNPRINTF): Use it instead of wcslen.
4276 2003-11-16 Bruno Haible <bruno@clisp.org>
4278 * xsize.h (xmax): New function.
4279 (xsum, xsum3, xsum4): Declare as "pure" functions.
4281 2003-11-12 Paul Eggert <eggert@twinsun.com>
4283 * xalloc.h: Do not include <limits.h> or <stdint.h>.
4284 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
4285 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
4286 heuristic is just as accurate as far as we know, and it removes a
4287 dependency on size_max.m4 and ptrdiff_max.m4.
4289 2003-11-12 Paul Eggert <eggert@twinsun.com>
4291 * xstrtol.c (__xstrtol): Remove "break" immediately after
4292 "return", to pacify some unknown compiler. Problem reported
4295 2003-11-11 Bruno Haible <bruno@clisp.org>
4297 * xsize.h (SIZE_MAX): Remove fallback definition.
4298 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
4301 2003-11-10 Paul Eggert <eggert@twinsun.com>
4303 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
4304 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
4305 rejected some allocations of exactly SIZE_MAX - 2 bytes.
4307 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
4308 not (size_t) -1, since it's defined here.
4310 2003-11-06 Paul Eggert <eggert@twinsun.com>
4312 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
4313 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
4314 Reject sizes of exactly SIZE_MAX bytes.
4315 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
4316 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
4318 2003-11-05 Bruno Haible <bruno@clisp.org>
4320 * xsize.h: Include limits.h, to avoid a possible collision with
4321 SIZE_MAX defined in <limits.h> on Solaris.
4323 2003-11-04 Bruno Haible <bruno@clisp.org>
4325 * xsize.h: New file.
4326 * linebreak.c: Include xsize.h.
4327 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
4328 argument for overflow.
4329 Suggested by Paul Eggert.
4331 2003-10-31 Bruno Haible <bruno@clisp.org>
4333 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
4334 to avoid (extremely rare) race condition.
4335 Suggested by Paul Eggert.
4337 2003-11-03 Jim Meyering <jim@meyering.net>
4339 * userspec.c: Include "userspec.h".
4340 * userspec.h: New file.
4342 2003-10-31 Paul Eggert <eggert@twinsun.com>
4344 * mountlist.h (struct mount_entry.me_type_malloced): New member.
4345 * mountlist.c (SIZE_MAX): Define if not defined already.
4346 (read_filesystem_list): Set and use me_type_malloced.
4347 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
4348 whatever the type happens to be), for brevity and consistency.
4349 Check for size calculation overflow on Alphas running OSF/1.
4351 2003-10-31 Jim Meyering <jim@meyering.net>
4353 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
4355 * linebuffer.c: Include <string.h> for declaration of memset.
4357 2003-10-30 Paul Eggert <eggert@twinsun.com>
4358 Bruno Haible <bruno@clisp.org>
4360 * vasprintf.c: Include <limits.h>, <stdlib.h>.
4361 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
4363 2003-10-29 Paul Eggert <eggert@twinsun.com>
4365 * xalloc.h (xalloc_oversized): Now a macro, not a function,
4366 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
4368 * quotearg.c (quotearg_n_options): Use it.
4369 * group-member.c: Include <stdbool.h>.
4370 (free_group_info): Arg is now const *; don't free arg.
4371 (get_group_info): Now returns bool and accepts struct group_info *,
4372 rather than returning a malloc'ed struct group_info *.
4373 All uses changed. Check for overflow in internal size calculation.
4375 * getusershell.c (readname): Simplify the code by using x2nrealloc
4376 rather than xmalloc/xrealloc.
4377 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
4378 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
4379 conformance bug: the old code used a pointer after freeing the
4380 storage that it addressed.
4381 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
4382 rather than doing it by hand.
4383 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
4384 the buffer preserved. Use free and xmalloc instead.
4385 * quotearg.c (quotearg_n_options): Likewise.
4386 Use a simpler test for size overflow. Don't use xalloc_oversized
4387 because unsigned int might be wider than size_t (!); this suggests
4388 that we should switch from unsigned int to size_t for slot numbers.
4390 2003-10-27 Bruno Haible <bruno@clisp.org>
4392 * stdbool_.h: Better support for BeOS.
4394 2003-10-27 Paul Eggert <eggert@twinsun.com>
4396 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
4397 to allocate the returned structure. Do not allocate a subarray,
4398 as x2nrealloc will do that.
4399 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
4400 instead of xnrealloc.
4401 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
4403 2003-10-26 Paul Eggert <eggert@twinsun.com>
4405 * xalloc.h (xalloc_oversized): New static inline function, for
4406 callers that want to do their own size-overflow checking. Include
4407 <stdbool.h>, since xalloc_oversized returns bool.
4408 * xalloc.c (array_size_overflow): Remove. All callers changed
4409 to use xalloc_oversized.
4411 Add two functions x2realloc, x2nrealloc, for programs that grow
4412 arrays dynamically by doubling their sizes.
4413 * xalloc.h (x2realloc, x2nrealloc): New decls.
4414 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
4417 Port to C99 semantics for 'inline' of external functions.
4418 Bug reported by Bruno Haible.
4419 * xmalloc.c (xnmalloc_inline): New static inline function,
4420 with the old contents of xnmalloc.
4421 (xnmalloc, xmalloc): Use it.
4422 (xnrealloc_inline): New static inline function,
4423 with the old contents of xnrealloc.
4424 (xnrealloc, xrealloc): Use it.
4426 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
4428 2003-10-25 Paul Eggert <eggert@twinsun.com>
4430 Fix several address-calculation bugs in the hash modules,
4431 plus some minor code cleanup.
4433 * hash.h: Include <stdbool.h>, for bool.
4434 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
4435 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
4436 hash_get_n_entries, hash_get_max_bucket_length,
4437 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
4438 hash_rehash): Use size_t rather than unsigned.
4439 * hash.c (struct hash_table, hash_get_n_buckets,
4440 hash_get_n_buckets_used, hash_get_n_entries,
4441 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
4442 hash_get_entries, hash_do_for_each, hash_string, is_prime,
4443 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
4445 (SIZE_MAX): Define if not defined.
4446 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
4447 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
4449 Use const * when possible.
4450 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
4451 (check_tuning): Fix bug: if tuning parameters were very close to
4452 0 or 1, rounding errors could have caused subscript violations.
4453 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
4454 (hash_initialize): Add 'fail:' label
4455 to free table and return NULL, and use it to simplify code.
4456 Use calloc rather than clearing the storage ourself.
4457 (hash_initialize, hash_rehash): Check for arithmetic overflow in
4458 buffer size calculations.
4459 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
4460 Include <stddef.h>, for size_t.
4461 * hash-pjw.c (hash_pjw): Likewise.
4462 Switch to method described by Bruno Haible.
4463 Include <limits.h>, for CHAR_BIT.
4464 (SIZE_BITS): New macro.
4466 2003-10-21 Paul Eggert <eggert@twinsun.com>
4468 * getndelim2.c (getndelim2): When size calculation overflows,
4469 ceiling the allocation at NMAX bytes rather than silently
4470 discarding input bytes before NMAX is reached. This makes
4471 a difference only if NMAX exceeds SIZE_MAX / 2.
4473 * obstack.c: Merge from glibc.
4474 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
4475 Add libc_hidden_def (_obstack_newchunk).
4476 (_obstack_free) [! defined _LIBC]: Remove.
4477 [defined _LIBC]: Make a strong alias from obstack_free, rather than
4478 a clone of the function body.
4479 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
4480 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
4482 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
4483 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
4486 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
4487 (obstack_ptr_grow_fast, obstack_int_grow_fast):
4488 Don't use lvalue casts, as GCC plans to remove support for them
4489 in GCC 3.5. Reported by Joseph S. Myers. This bug
4490 was also present in the non-GCC version, indicating that this
4491 code had always been buggy and had never been widely used.
4492 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
4493 Use the fast variant of each macro, rather than copying the
4494 definiens of the fast variant; that way, we'll be more likely to
4495 catch future bugs in the fast variants.
4497 2003-10-20 Bruno Haible <bruno@clisp.org>
4499 * wait-process.h: New file, from GNU gettext.
4500 * wait-process.c: New file, from GNU gettext.
4502 2003-10-19 Jim Meyering <jim@meyering.net>
4504 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
4506 2003-10-16 Paul Eggert <eggert@twinsun.com>
4508 * getgroups.c: Include <errno.h>, <stdlib.h>.
4509 (getgroups): First arg is int, not size_t.
4510 Don't let 'free' mangle errno.
4512 2003-10-16 Jim Meyering <jim@meyering.net>
4514 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
4516 2003-10-15 Paul Eggert <eggert@twinsun.com>
4518 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
4520 (new_exclude, add_exclude_file): Initial size no longer needs to
4522 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
4523 our own address arithmetic overflow checking.
4525 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
4526 (fnmatch): Do not alloca more than 2000 wide characters;
4527 instead, use malloc for large buffers.
4528 Check for address arithmetic overflow, and return -1
4529 with errno set to ENOMEM in that case.
4530 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
4531 (NEW_PATTERN): Do not alloca more than 8000 bytes;
4532 instead, return -1. Check for address arithmetic overflow.
4534 2003-10-14 Paul Eggert <eggert@twinsun.com>
4536 Handle invalid suffixes and overflow independently, so that
4537 callers can treat them independently as needed. Fix some bugs in
4538 suffix handling, e.g., "100k@" was not diagnosed as an invalid
4539 suffix for a human-readable blocksize. The major caller-visible
4540 change is the addition of a new
4541 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
4542 that both overflow and suffix chars were found.
4544 * human.c (humblock): Don't check separately for invalid suffix
4545 char; that is xstrtoumax's job (now that its bug is fixed).
4546 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
4547 INTMAX_MAX]: New macros.
4548 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
4549 TYPE_MAXIMUM): New macros.
4550 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
4551 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
4552 if overflow occurs, as it's what __strtol does and it's more useful
4554 (__xstrtol): If __strtol reports some error other than ERANGE,
4555 reflect it to the caller as LONGINT_INVALID. If it reports
4556 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
4557 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
4558 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
4560 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
4561 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
4562 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
4563 [defined UINTMAX_MAX]: New macros.
4565 2003-10-14 Bruno Haible <bruno@clisp.org>
4567 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
4568 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
4569 Also use volatile where needed.
4571 2003-10-12 Paul Eggert <eggert@twinsun.com>
4573 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
4574 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
4575 and define in terms of the other primitives.
4576 * xmalloc.c: Include stdbool.h; do not include exit.h.
4577 (SIZE_MAX): Define if not already defined.
4578 (array_size_overflow): New function.
4579 (xalloc_die): Abort instead of exiting if 'error' returns.
4580 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
4581 (xmalloc, xrealloc): Use them.
4582 (xcalloc): Check for address arithmetic overflow.
4583 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
4584 a bit faster than strcpy.
4586 2003-10-08 Paul Eggert <eggert@twinsun.com>
4588 Merge getpass from libc, plus a few fixes.
4590 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
4591 Include <stdbool.h>.
4592 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
4593 __fsetlocking to empty.
4594 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
4595 do include <bits/libc-lock.h>.
4596 Do not include <fcntl.h>; not needed.
4597 [_LIBC]: Include <wchar.h>.
4598 (NOTCANCEL_MODE): New macro.
4599 (flockfile, funlockfile) [_LIBC]: New macros.
4600 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
4601 [!_LIBC]: New macros.
4602 (call_fclose): New function.
4603 (getpass): Use it. Save tty stream separately; this simplifies the
4604 code and makes it more reliable if stdin happens to equal stdout.
4605 Invoke __fsetlocking on tty.
4606 Handle thread cancellation if needed.
4607 Namespace cleanup (use __tcgetattr, __getline).
4608 Use bool for Booleans.
4609 [USE_IN_LIBIO]: Handle wide streams.
4610 [!_LIBC]: Unconditionally do the fseek, since we don't know what
4611 stream might go where.
4613 * unlocked-io.h: Include <stdio.h>, so that the caller
4614 doesn't have to include <stdio.h> before us.
4615 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
4616 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
4617 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
4618 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
4619 if not declared, so that we can use getpass.c code from libc without
4621 (flockfile, ftrylockfile, funlockfile): New macros.
4623 2003-10-06 Bruno Haible <bruno@clisp.org>
4625 * version-etc-2.h: Remove file.
4626 * version-etc-2.c: Remove file.
4628 2003-09-25 Jim Meyering <jim@meyering.net>
4629 Bruno Haible <bruno@clisp.org>
4631 This lets translators provide better translations for the
4632 "Written by ..." part of --version output.
4633 * version-etc.h: Include stdarg.h.
4634 (version_etc_copyright): Declare as readonly.
4635 (version_etc): Make this function variadic with a NULL-terminated list
4636 of author name strings.
4637 (version_etc_va): New declaration.
4638 * version-etc.c: Include stdarg.h, stdlib.h.
4639 (version_etc_copyright): Declare as readonly.
4640 (version_etc_va): New function. Provide a different translatable string
4641 for each possible number of authors < 10. Abbreviate when there are 10
4643 (version_etc): Make this function variadic. Call version_etc_va.
4644 Suggestion from Gary V. Vaughan.
4646 * long-options.h (parse_long_options): Change prototype: the authors
4647 string is moved to the end and becomes variadic.
4648 * long-options.c: Include stdarg.h.
4649 (parse_long_options): Make this function variadic, too.
4650 Call version_etc_va, not version_etc.
4652 2003-10-06 Bruno Haible <bruno@clisp.org>
4654 * fatal-signal.h: New file, from GNU gettext.
4655 * fatal-signal.c: New file, from GNU gettext.
4657 2003-10-04 Karl Berry <karl@gnu.org>
4659 * argp*: update from libc.
4661 2003-10-01 Larry Jones <lawrence.jones@eds.com>
4663 * getpass.c (getpass): Use a no-op fseek when switching from input to
4664 output mode on the same stream.
4666 2003-09-29 Paul Eggert <eggert@twinsun.com>
4668 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
4669 Fix arg typo in previous patch.
4671 2003-09-28 Jim Meyering <jim@meyering.net>
4673 * error.c: Correct cpp indentation.
4675 2003-09-27 Paul Eggert <eggert@twinsun.com>
4677 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
4678 Omit the special code that used __typeof__, since we worry that
4679 it could be more trouble than it's worth. See:
4680 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
4681 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
4685 2003-09-26 Jim Meyering <jim@meyering.net>
4687 * error.c (error_tail): Move some declarations
4688 into inner scope where the local variables are used.
4690 2003-09-26 Bruno Haible <bruno@clisp.org>
4692 * stpncpy.h (gnu_stpncpy): New declaration.
4693 (stpncpy): Define as alias for gnu_stpncpy.
4694 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
4696 2003-09-26 Paul Eggert <eggert@twinsun.com>
4698 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
4699 (error_tail): Do not loop, reallocating temporary buffer, since
4700 the output cannot contain more wide characters than the input
4701 contains bytes, the size must be big enough already. This avoids
4702 one potential size overflow calculation. Check for size overflow
4703 when calculating temporary buffer size. Free temporary buffer
4704 when done, if it was allocated with malloc; this plugs a memory
4705 leak. Remove casts from void * to pointers, that are no longer
4706 needed now that we're assuming C89 or better.
4708 Merge error changes from glibc.
4710 * error.c, error.h: Update copyright notice header to match glibc.
4711 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
4712 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
4713 Disable cancellation while printing error.
4714 * error.h: Prepend __ to parameter names.
4716 2003-09-25 Karl Berry <karl@gnu.org>
4718 * argp-fmtstream.c, argp-help.c: update from libc.
4720 2003-09-25 Bruno Haible <bruno@clisp.org>
4722 * version-etc-2.h: New file, from version-etc.h with modifications.
4723 * version-etc-2.c: New file, from version-etc.c with modifications.
4725 2003-09-25 Simon Josefsson <jas@extundo.com>
4727 * xgetdomainname.h: New file.
4728 * xgetdomainname.c: New file.
4730 2003-09-25 Simon Josefsson <jas@extundo.com>
4731 Bruno Haible <bruno@clisp.org>
4733 * getdomainname.h: New file.
4734 * getdomainname.c: New file.
4736 2003-09-24 Paul Eggert <eggert@twinsun.com>
4738 * linebuffer.c (freebuffer): Don't free the argument, just
4739 the buffer associated with the argument. Bug reported by
4742 2003-09-19 Karl Berry <karl@gnu.org>
4744 * argp.h: update from libc.
4746 2003-09-16 Paul Eggert <eggert@twinsun.com>
4748 * linebuffer.c (readlinebuffer): Return NULL immediately upon
4749 input error, instead of returning NULL the next time we are called
4750 (and therefore losing track of errno).
4752 2003-09-15 Paul Eggert <eggert@twinsun.com>
4754 * getndelim2.c (getndelim2): Don't trash errno when a read
4755 fails, so that the caller gets the proper errno.
4757 * readutmp.c (read_utmp): Likewise.
4758 Check for fstat error. Close stream and free storage
4761 2003-09-14 Bruno Haible <bruno@clisp.org>
4763 * fwriteerror.h: New file.
4764 * fwriteerror.c: New file.
4766 2003-09-14 Jim Meyering <jim@meyering.net>
4768 * getloadavg.c: Correct cpp indentation.
4769 * strdup.c: Likewise.
4770 * vasnprintf.c: Likewise.
4772 2003-09-12 Paul Eggert <eggert@twinsun.com>
4774 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
4775 * obstack.c [!defined _LIBC]: Likewise.
4776 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
4777 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
4778 * exitfail.c: Don't include stdlib.h; no longer needed.
4780 More changes to assume C89 or better.
4782 * error.c (error_tail): Assume vprintf.
4784 * argmatch.c (getenv): Remove decl.
4785 * progreloc.c (get_full_program_name): Define via prototype.
4786 * setenv.c (clearenv): Likewise.
4787 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
4789 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
4790 (malloc, memcpy): Remove decls.
4791 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
4792 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
4793 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
4794 (memcpy): Remove macro.
4795 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
4796 (__P): Remove. All uses removed.
4797 (PTR): Remove. All uses changed to void *.
4798 (CHAR_BIT, NULL): Remove.
4799 (spaces, zeros, memset_space, memset_zero)
4800 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
4802 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
4803 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
4804 Define with prototype.
4805 Remove now-unnecessary prototype decl.
4806 (extra_args_spec): Assume ANSI C. All uses changed.
4807 (extra_args_spec_iso): Remove.
4808 (my_strftime, emacs_strftimeu): Define via prototype.
4809 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
4811 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
4812 * strtoimax.c: Include <stdlib.h> unconditionally.
4813 (strtoul, strtol): Remove decls.
4814 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
4816 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
4817 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
4818 (LOCALE_PARAM_PROTO): New macro.
4819 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
4820 (INTERNAL (strtol), strtol): Define with a prototype.
4821 (PARAMS): Remove. All uses removed.
4822 * tempname.c: Include <string.h> unconditionally.
4823 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
4824 * xgethostname.c (main): Define with a prototype.
4825 * xmalloc.c: Include "xalloc.h" first, to check interface.
4826 Include <stdlib.h> unconditionally.
4827 (calloc, malloc, realloc, free): Remove decls.
4828 * xstrtod.c: Include "xstrtod.h" first, to check interface.
4829 Include <stdlib.h> unconditionally. Sort include file names.
4831 (xstrtod): Define with a prototype.
4832 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
4833 (strtol, strtoul): Remove decls.
4835 2003-09-11 Paul Eggert <eggert@twinsun.com>
4837 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
4838 Include <stdlib.h>, <string.h> unconditionally.
4839 Remove now-unnecessary cast to char *.
4840 * strnlen.c: Include <string.h> unconditionally.
4841 * yesno.c (yesno): Define with a prototype.
4843 2003-09-10 Bruno Haible <bruno@clisp.org>
4845 * strcspn.c: Include <string.h> unconditionally.
4846 * strpbrk.c: Include <string.h> unconditionally.
4847 * strstr.c: Include <string.h> unconditionally.
4848 * unicodeio.c: Include <string.h> unconditionally.
4849 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
4850 * unsetenv.c: Likewise.
4851 * xreadlink.c: Include <stdlib.h> unconditionally.
4852 * yesno.c: Include <stdlib.h> unconditionally.
4853 (rpmatch): Add prototype.
4855 2003-09-10 Jim Meyering <jim@meyering.net>
4857 * error.c: Correct indentation of cpp directives.
4859 2003-09-09 Paul Eggert <eggert@twinsun.com>
4863 * acosl.c (main): Use a prototype.
4864 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
4867 * getloadavg.c (getloadavg, main): Define via prototypes.
4869 * getopt.h (struct option.name): Assume C89, and use 'const'.
4870 (getopt, etopt_long, getopt_long_only, _getopt_internal)
4871 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
4873 * getopt.c (const): Remove macro.
4874 Include <string.h> unconditionally.
4875 (my_index): Remove; all uses changed to strchr.
4876 (strlen): Remove decl.
4877 (exchange): Remove forward decl; no longer needed.
4878 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
4879 Define with prototype.
4880 * getopt1.c (const): Remove macro.
4881 (getopt_long, getopt_long_only, main): Define with prototype.
4883 * getugroups.c: Include <string.h> unconditionally.
4885 * getusershell.c: Include <stdlib.h> unconditionally.
4886 (getusershell, setusershell, endusershell, readname, main):
4887 Define with prototypes.
4889 * group-member.c: Include group-member.h first.
4890 Include <stdlib.h> unconditionally.
4892 * hard-locale.c: Include hard-locale.h first.
4893 Include <stdlib.h>, <string.h> unconditionally.
4895 * hash.c (free, malloc): Remove decls.
4896 Include <stdlib.h> unconditionally.
4898 * human.c: Include <stdlib.h>, <string.h> unconditionally.
4899 (getenv): Do not declare.
4901 * idcache.c: Include <string.h> unconditionally.
4903 * long-options.c: Include long-options.h first, to test interface.
4904 Include <stdlib.h> unconditionally.
4906 * makepath.c: Include makepath.h first, to test interface.
4907 Include <stdlib.h> and <string.h> unconditionally.
4909 * linebuffer.c: Include <stdlib.h>.
4910 (free): Remove decl.
4912 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
4913 rpl_malloc returns void *, not char *.
4914 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
4916 * md5.h: Include <limits.h> unconditionally.
4917 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
4918 (__P): Remove; all uses removed.
4919 * md5.c: Include "md5.h" first.
4920 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
4921 md5_buffer, md5_process_bytes, md5_process_block):
4922 Define with prototypes.
4923 * sha.h (__P): Remove all uses. (It wasn't defined??)
4924 * sha.c: Include "sha.h" first.
4925 Include <stdlib.h>, <string.h> unconditionally.
4927 * memchr.c (__ptr_t): Remove; all uses changed to void *.
4928 * memcmp.c (__ptr_t): Likewise.
4929 * memrchr.c (__ptr_t): Likewise.
4930 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
4931 Include <string.h> unconditionally.
4932 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
4933 * memchr.c: Include <stdlib.h> unconditionally.
4934 * memchr.c (LONG_MAX): Remove.
4935 * memrchr.c (LONG_MAX): Likewise.
4936 * memchr.c (__memchr): Define via a prototype.
4937 * memrchr.c (__memrchr): Likewise.
4938 * memcmp.c (__P): Remove, and remove all uses.
4939 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
4940 Remove forward decls; no longer needed.
4941 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
4942 Use types required by C89 in prototype.
4944 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
4945 * savedir.c: Likewise.
4946 * mkdir.c (free): Remove decl.
4947 * rmdir.c (rmdir): Define with a prototype.
4948 * savedir.c: Include savedir.h first, to test interface.
4950 * mktime.c (STDC_HEADERS): Remove.
4951 Include <stdlib.h>, <string.h> unconditionally.
4953 * modechange.c: Include <stdlib.h> unconditionally.
4954 (malloc): Remove decl.
4956 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
4957 (free): Remove decl.
4959 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
4960 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
4961 (This type really should be intptr_t, but that's a C99ism.)
4962 (_obstack_memcpy): Remove: all uses changed to memcpy.
4963 Include <string.h> unconditionally.
4964 (struct obstack): Assume __STDC__ for types of members
4965 chunkfun, freefun, extra_arg.
4966 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
4967 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
4968 obstack_begin, obstack_specify_allocation,
4969 obstack_specify_allocation_with_arg, obstack_chunkfun,
4970 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
4971 Remove unprototyped decls and the macros that use them.
4972 * obstack.c (POINTER): Remove. All uses changed to void *.
4973 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
4974 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
4975 (defined __STDC__ && __STDC__)]:
4976 Remove nonprototyped code.
4977 Include <stdlib.h> unconditionally.
4978 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
4979 _obstack_allocated_p, _obstack_free, obstack_free,
4980 _obstack_memory_used, print_and_abort):
4981 Define using prototypes.
4982 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
4983 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
4984 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
4985 obstack_next_free, obstack_object_size, obstack_room) [0]:
4986 Remove unused, unprototyped code.
4988 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
4990 * physmem.c (physmem_total, physmem_available, main): Define
4993 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
4994 (main): Define with a prototype.
4996 * posixver.c (getenv): Remove decl.
4998 * putenv.c (malloc): Returns void *, not char *.
4999 Include <string.h> unconditionally.
5000 (strchr, memcpy, NULL): Do not define.
5002 * readtokens.c: Include readtokens.h first, to test interface.
5003 Include <stdlib.h>, <string.h> unconditionally.
5004 (init_tokenbuffer): Define with a prototype.
5006 * regex.c (PARAMS): Remove. All uses removed.
5007 All uses of _RE_ARGS removed, too.
5008 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
5010 (bzero): Assume memset exists.
5011 (memcmp, memcpy, NULL): Remove.
5012 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
5013 char, or assignments to local vars of type signed char.
5014 (init_syntax_once, PREFIX(extract_number_and_incr),
5015 PREFIX(print_partial_compiled_pattern),
5016 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
5017 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
5018 PREFIX(regex_grow_registers), PREFIX(regex_compile),
5019 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
5020 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
5021 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
5022 wcs_compile_range, byte_compile_range, truncate_wchar,
5023 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
5024 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
5025 count_mbs_length, wcs_re_match_2_internal,
5026 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
5027 PREFIX(alt_match_null_string_p),
5028 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
5029 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
5030 regfree, PREFIX(extract_number)): Define with prototype. Remove
5031 now-unnecessary declaration, if any.
5032 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
5034 Remove now-unnecessary casts among pointer types.
5035 * regex.h (_RE_ARGS): Remove. All uses removed.
5037 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
5038 (free): Remove decl.
5040 * rpmatch.c: Include <stdlib.h> unconditionally.
5042 * same.c: Include <stdlib.h>, <string.h> unconditionally.
5043 (free): Remove decl.
5045 * save-cwd.c: Include <stdlib.h> unconditionally.
5046 * xgetcwd.c: Likewise.
5048 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
5049 (free): Remove decl.
5051 * strchrnul.c (strchrnul): Define with a prototype.
5052 Fix bug: c_in was not converted to char before searching.
5054 The following changes are not K&R related:
5056 * group-member.h: Include <sys/types.h>, so that this file is
5058 * makepath.h: Likewise.
5060 * getusershell.c (readname, default_index, line_size, readname):
5061 Use size_t, not int, for sizes.
5062 (readname): If the size overflows, report an error instead of
5065 2003-09-09 Derek Robert Price <derek@ximbiot.com>
5067 * getndelim2.c: Assume stdlib.h per the C89 spec.
5069 2003-09-08 Paul Eggert <eggert@twinsun.com>
5071 Assume C89 or better; remove K&R cruft.
5072 A few of these changes were first proposed by Derek Robert Price
5073 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
5075 * addext.c: Include <string.h> unconditionally.
5076 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
5077 Don't declare getenv or malloc.
5079 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
5080 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
5082 (find_stack_direction, alloca): Use prototypes.
5084 * atexit.c (atexit): Define using a prototype.
5086 * basename.c, dirname.c, stripslash.c:
5087 Include <string.h> unconditionally.
5089 * bcopy.c: Include <stddef.h>.
5090 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
5092 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
5094 * error.h (error, error_at_line, error_print_progname)
5095 [! (defined (__STDC__) && __STDC__)]: Remove decls.
5096 * error.c: Include error.h first, to check interface.
5097 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
5098 (VA_START): Remove; all uses changeed to va_start.
5099 (exit, strerror): Remove decls.
5100 (error_print_progname): Prototype uncondionally.
5101 Don't include <errno.h>; no longer needed.
5102 (private_strerror): Remove.
5103 (error_tail): Always define.
5104 (error, error_at_line): Assume C89 or better; always use prototypes.
5105 * fatal.c: Include "fatal.h" first, to test interface.
5106 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
5107 (VA_START): Remove; all uses changed to va_start.
5108 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
5110 (exit): Remove decl.
5111 (fatal): Prototype unconditionally. Assume va_start works.
5112 Abort at end, to pacify gcc.
5114 * euidaccess.c (main): Define with a prototype.
5116 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
5118 * exitfail.c: Include <stdlib.h> unconditionally.
5120 * fnmatch_.h (__P): Remove. All uses changed to assume
5122 * fnmatch.c: Include fnmatch.h first, to test interface.
5123 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
5124 (getenv): Remove decl.
5125 (fnmatch): Define using a prototype.
5126 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
5127 (FCT): Define using a prototype.
5129 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
5131 * gethostname.c: Include <stddef.h>.
5132 (gethostname): Define with prototype. Length is size_t, not int.
5134 2003-09-08 Paul Eggert <eggert@twinsun.com>
5136 * getversion.c: Remove; was migrated to backupfile.c in 1997.
5137 getversion.c should have been removed then, but was accidentally
5140 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
5141 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
5143 2003-09-07 Paul Eggert <eggert@twinsun.com>
5145 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
5146 copy_tm_result. Bug reported by Simon Josefsson in
5147 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
5149 2003-09-06 Paul Eggert <eggert@twinsun.com>
5151 * time_r.c, time_r.h: New files.
5153 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
5155 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
5156 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
5158 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
5160 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
5161 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
5164 * timegm.c: Switch to glibc implementation, with the following changes:
5165 [defined HAVE_CONFIG_H]: Include <config.h>.
5166 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
5167 (__mktime_internal) [!defined _LIBC]: New decl.
5168 (__gmtime_r) [!defined _LIBC]: New macro and function.
5169 (timegm): Use a prototype, since gnulib assumes C89.
5170 Do not bother declaring tmp to be const, as it's not really usefu.
5171 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
5172 (timegm): Declare only if HAVE_DECL_TIMEGM.
5174 2003-09-03 Paul Eggert <eggert@twinsun.com>
5176 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
5177 Bug reported by Lute Kamstra in
5178 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
5180 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
5181 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
5182 course with correspondingly smaller numbers for tomorrow and
5183 yesterday. From Tadayoshi Funaba. Originally installed into
5184 sh-utils on 1999-08-07, but the patch got lost (I guess during the
5187 2003-08-31 Simon Josefsson <jas@extundo.com>
5189 * timegm.h: New file.
5190 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
5192 2003-08-31 Karl Berry <karl@gnu.org>
5194 * argp.h: update from libc.
5196 2003-08-28 Bruno Haible <bruno@clisp.org>
5198 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
5199 warning on QNX, which defines O_BINARY to 000000.
5201 2003-08-24 Bruno Haible <bruno@clisp.org>
5203 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
5204 MSVC7 <stdio.h> is included later.
5206 2003-08-20 Bruno Haible <bruno@clisp.org>
5208 * progname.h: New file, from GNU gettext.
5209 * progname.c: New file, from GNU gettext.
5210 * progreloc.c: New file, from GNU gettext.
5212 2003-08-19 Bruno Haible <bruno@clisp.org>
5214 * xstrdup.c: Assume <string.h> exists.
5216 2003-08-18 Jim Meyering <jim@meyering.net>
5218 * setenv.h: Indent nested cpp directive.
5219 * vasnprintf.c: Remove trailing blanks.
5221 2003-08-17 Simon Josefsson <jas@extundo.com>
5222 Bruno Haible <bruno@clisp.org>
5224 * xstrndup.h: New file.
5225 * xstrndup.c: New file.
5227 2003-08-17 Bruno Haible <bruno@clisp.org>
5229 * strndup.h: New file.
5231 2003-08-16 Paul Eggert <eggert@twinsun.com>
5233 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
5234 space, undoing this 2003-08-12 change:
5235 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
5237 2003-08-16 Jim Meyering <jim@meyering.net>
5239 Merge from coreutils.
5240 * xstrtoimax.c: #else #if -> #elif.
5241 * xstrtoumax.c: Likewise.
5243 2003-08-15 Paul Eggert <eggert@twinsun.com>
5245 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
5246 rather than tab, after '#' in shell-script copyright notices.
5247 Suggested by Bruno Haible.
5249 2003-08-15 Jim Meyering <jim@meyering.net>
5250 and Paul Eggert <eggert@twinsun.com>
5252 Merge from coreutils.
5253 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
5254 member but strut utmpx does not. Needed for AIX 4.3.3.
5255 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
5257 2003-08-15 Jim Meyering <jim@meyering.net>
5259 Merge from coreutils.
5260 * xgethostname.c: Include <stdlib.h>.
5261 (xghostname): Don't exit for anything other than memory-related
5262 failure; just return NULL.
5263 * userspec.c: Include "posixver.h".
5264 (parse_user_spec): Accept `.' as a separator only
5265 in pre-POSIX-200112 mode.
5266 * strtoimax.c: Use #elif rather than #else #if.
5267 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
5268 Remove function, now that we can rely on a working tzset function.
5269 [!_LIBC]: Ensure that the required autoconf test has been run.
5270 [!defined _NL_CURRENT && HAVE_STRFTIME]:
5271 Use underlying_strftime for %r.
5272 * sha.c: Merge in some clean-up and optimization changes from glibc.
5273 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
5274 Ensure that it is a multiple of 64.
5275 Rearrange loop exit tests so as to avoid performing an
5276 additional fread after encountering an error or EOF.
5277 * realloc.c: Update copyright date.
5279 2003-08-14 Jim Meyering <jim@meyering.net>
5281 Merge from coreutils.
5282 * obstack.h: Whitespace changes.
5283 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
5284 and xcalloc return values.
5285 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
5286 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
5287 hang on OSF/1 5.1 for DIR on both local and remote file systems.
5288 Reported by (and fix confirmed by) Nelson H. F. Beebe.
5289 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
5291 Use mntctl's return value to drive the entry-processing loop, since
5292 we can't rely on the value of the vmt_length member in the last
5293 entry. On some systems doing so could result in exhausting
5294 virtual memory. Based in part on a patch from Mike Jetzer.
5296 2003-08-14 Jim Meyering <jim@meyering.net>
5297 and Paul Eggert <eggert@twinsun.com>
5299 Merges from coreutils, plus other fixes.
5300 * physmem.c: Merge in portability changes from gcc/libiberty
5301 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
5302 for credits and details. Thanks to Kaveh Ghazi for helping
5303 to keep these files in sync.
5304 (ARRAY_SIZE): Define it.
5305 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
5306 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
5307 (memcasecmp): Don't assume size_t fits in unsigned int.
5308 Remove casts and duplicate code.
5309 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
5310 (memcpy): Remove definition.
5311 Merge in some clean-up and optimization changes from glibc.
5312 [BLOCKSIZE]: Move definition to top of file.
5313 Ensure that it is a multiple of 64.
5314 Rearrange loop exit tests so as to avoid performing an
5315 additional fread after encountering an error or EOF.
5316 * md5.h (md5_uintptr): Define.
5317 * makepath.c (CLEANUP_CWD): Report an error if we failed to
5318 return to the initial working directory. Preserve errno
5320 * idcache.c: Include "xalloc.h".
5321 (xmalloc, xrealloc): Remove decls.
5322 (getuser): Remove casts no longer required in C89.
5323 * human.c: Include stdio.h, for sprintf.
5324 * group-member.c: Include "xalloc.h".
5325 (xmalloc, xrealloc): Remove decls.
5326 (get_group_info): Remove casts no longer required in C89.
5327 * getusershell.c (readname): Remove casts no longer required in C89.
5328 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
5329 * getline.c: Whitespace fix, from coreutils.
5331 2003-08-13 Paul Eggert <eggert@twinsun.com>
5333 * exclude.c: Include <ctype.h>
5334 (IN_CTYPE_DOMAIN): New macro.
5336 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
5339 * argp-help.c, argp-parse.c, config.charset, getopt.h:
5340 Undo previous (whitespace-only) change.
5342 2003-08-12 Paul Eggert <eggert@twinsun.com>
5344 * argp-help.c, argp-parse.c, config.charset, getopt.h:
5345 Normalize leading white space and remove trailing white space.
5346 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
5347 notice, as per ../config/srclist-update.
5349 Merge from coreutils.
5350 * euidaccess.h: New file.
5351 * euidaccess.c: Include it.
5352 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
5353 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
5354 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
5356 2003-08-11 Bruno Haible <bruno@clisp.org>
5358 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
5359 (vasnprintf): Use it instead of wcslen.
5361 2003-08-11 Bruno Haible <bruno@clisp.org>
5363 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
5364 value to ensure that _Bool promotes to int. Use #define for _Bool when
5365 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
5367 2003-08-10 Karl Berry <karl@gnu.org>
5369 * regex.h: update from libc (whitespace fix).
5371 2003-08-09 Paul Eggert <eggert@twinsun.com>
5373 Merge some files from coreutils. These changes were
5374 originally made by Jim Meyering.
5375 * acl.c: Include <sys/types.h> before <sys/stat.h>;
5376 many older Unixes require this.
5377 * alloca.c (alloca): Remove cast to argument of free;
5378 no longer needed in C89.
5379 * alloca_.h, regex.h: Fix white space to match
5380 what GNU indent does.
5382 2003-08-05 Paul Eggert <eggert@twinsun.com>
5384 * bumpalloc.h: Remove.
5386 2003-08-04 Paul Eggert <eggert@twinsun.com>
5388 * getloadavg.c: Change copyright notice and spacing to conform to
5391 Merge from coreutils.
5392 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
5394 * getdate.y (date): Also accept dates like May-23-2003; suggestion
5395 from Karl Berry, implemented by Jim Meyering.
5396 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
5397 from Dmitry V. Levin.
5398 Remove anachronistic cast of xrealloc.
5399 * fnmatch_.h (__const): Remove. Use 'const'.
5400 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
5401 type. Otherwise, it wouldn't compile with at least /bin/cc on
5402 ymp-cray-unicos9.0.2.X.
5403 Combine two mostly-identical uses of alloca into one.
5404 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
5406 2003-08-04 Dave Love <d.love@dl.ac.uk>
5410 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
5411 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
5412 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
5413 obsolete NLIST_NAME_UNION.
5414 [__GNU__]: Undef BSD and FSCALE.
5415 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
5417 2003-08-03 Paul Eggert <eggert@twinsun.com>
5419 * stdbool_.h (_Bool): Make it signed char, instead of
5420 an enum type, so that it's guaranteed to promote to int. See:
5421 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
5423 2003-07-31 Paul Eggert <eggert@twinsun.com>
5425 * strerror.c: Include config.h, limits.h. Declare sprintf.
5426 (strerror): Don't assume that a printable int fits in 14 bytes.
5428 2003-07-24 Derek Robert Price <derek@ximbiot.com>
5429 Bruno Haible <bruno@clisp.org>
5431 * getline.h (getline, getdelim): Change return type to ssize_t.
5432 * getline.c (getline, getdelim): Likewise.
5433 Remove _GNU_SOURCE define; now it's defined in config.h through
5436 2003-07-22 Paul Eggert <eggert@twinsun.com>
5438 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
5439 over-parenthesization in macros.
5441 Sync with coreutils.
5443 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
5446 Use `exit_failure' for xalloc and xmemcoll instead of their own
5447 private exit-failure variables.
5448 * xalloc.h (xalloc_exit_failure): Remove.
5449 * xmalloc.c: Likewise. Include exitfail.h.
5450 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
5451 * xmemcoll.h (xmemcoll_exit_failure): Remove.
5452 * xmemcoll.c: Likewise. Include exitfail.h.
5453 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
5455 2003-07-18 Paul Eggert <eggert@twinsun.com>
5457 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
5458 * closeout.c: Likewise. Include "closeout.h" right after config.h,
5459 to test that it can stand by itself. Include "exitfail.h".
5460 Clients should set exit_failure instead.
5461 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
5463 2003-07-18 Andreas Schwab <schwab@suse.de>
5465 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
5467 2003-07-18 Bruno Haible <bruno@clisp.org>
5469 * getndelim2.h: New file.
5470 * getndelim2.c: Make into a module of its own. Include config.h,
5472 (getndelim2): Make non-static. Change return type to ssize_t.
5473 * getline.h: Change argument names.
5474 * getline.c: Include getndelim2.h instead of getndelim2.c.
5475 * getnline.c: Include getndelim2.h.
5477 2003-07-17 Bruno Haible <bruno@clisp.org>
5479 * Makefile.am: Remove file.
5480 * Makefile.in: Remove file.
5482 2003-07-17 Bruno Haible <bruno@clisp.org>
5484 * getnline.h: New file.
5485 * getnline.c: New file.
5486 * getndelim2.c: New file, extracted from getline.c.
5487 (getndelim2): Renamed from getdelim2, with added nmax argument.
5488 * getline.c: Include getndelim2.c.
5489 (getdelim2): Moved out to getndelim2.c.
5490 (getline, getdelim): Update.
5492 2003-07-15 <karl@gnu.org>
5494 * vasnprintf.c: update from gettext.
5496 2003-07-15 Jim Meyering <jim@meyering.net>
5498 * makepath.c (make_path): Enclose diagnostic in _(...).
5500 2003-07-14 Paul Eggert <eggert@twinsun.com>
5502 * asnprintf.c, asprintf.c, config.charset, gettext.h,
5503 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
5504 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
5505 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
5506 vasprintf.c, vasprintf.h: Regenerate. These files are now being
5507 updated automatically by ../config/srclist-update. This changes
5508 their license from LPGL to GPL.
5510 2003-07-14 Jim Meyering <jim@meyering.net>
5512 Don't emit diagnostics. Let callers do that.
5513 * save-cwd.c: Don't include "error.h".
5514 (save_cwd): Don't call error. Ensure that errno is valid
5515 when returning nonzero.
5517 * save-cwd.h (restore_cwd): Update prototype.
5518 * save-cwd.c (restore_cwd): Remove two parameters.
5519 Simplify. Don't call error upon failure. Let callers do that.
5520 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
5521 when auditing is enabled. But don't bother updating the #if.
5523 2003-07-14 Simon Josefsson <jas@extundo.com>
5525 * mempcpy.h: New file.
5526 * mempcpy.c: New file.
5528 2003-07-14 Paul Eggert <eggert@twinsun.com>
5530 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
5531 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
5532 unicodeio.c, unicodeio.h, unlocked-io.h:
5533 Switch from LGPL to GPL.
5535 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
5537 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
5538 it breaks C++ compilation.
5539 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
5541 2003-07-10 Jim Meyering <jim@meyering.net>
5543 * vasnprintf.c: Remove trailing blanks.
5544 Make cpp indentation consistent.
5546 2003-07-09 Paul Eggert <eggert@twinsun.com>
5548 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
5549 posixver.c, strftime.c, strnlen.c, strverscmp.c:
5550 Switch from LGPL to GPL.
5552 2003-07-07 Paul Eggert <eggert@twinsun.com>
5554 * mktime.c: Fix some boundary cases and remove need for floating point.
5556 Issue a compile-time diagnostic if time_t is floating point, or if
5557 two's complement arithmetic is not in effect, or if arithmetic
5558 right shift does not propagate the sign. These assumptions were
5559 all in the original code but they weren't checked.
5561 (TIME_T_MIDPOINT, verify): New macros.
5562 (__isleap): Remove; it has integer overflow problems.
5563 (leapyear): New function, without those problems.
5564 (ydhms_tm_diff): Remove; splitting into two parts.
5565 (ydhms_diff): New function, containing the arithmetic part of
5566 the old ydhms_tm_diff function. Issue a compile-time
5567 diagnostic if we are not using C99 integer division.
5568 Avoid casts when possible.
5569 (guess_time_tm): New function, containing the checking part of
5570 the old ydhms_tm_diff function. Return the new value, rather than
5571 the difference between it and the old. Accept a new argument T
5572 so that *T specifies the old value. Check for overflow in the result.
5574 (__mktime_internal): Use a time_t offset, not a long int offset.
5575 This undoes the 2003-06-04 change, which is no longer needed now
5576 that we have better overflow checking.
5577 (localtime_offset): Likewise.
5579 (__mktime_internal): Avoid harmful overflow on hosts where time_t
5580 and long are 64-bit but int is only 32-bit.
5581 (ydhms_diff): Use long int to store year1 and yday1.
5582 Issue a compile-time diagnostic if long int is not wide enough.
5584 (__mktime_internal): Use long int to store adjusted year and yday.
5585 Use plain C rather than preprocessor commands, if that doesn't
5587 Check for overflow (and try to repair) after each probe
5588 rather than checking only at the very end. This avoids some bugs
5589 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
5590 does not equal GMT offset at maximum time).
5591 Use integer to check for overflow rather than floating point; this
5592 is more portable to non-IEEE hosts, and is a tad faster.
5593 When we detect that we are oscillating between two values,
5594 don't check whether tm_isdst has the requested value, since
5595 we already know the answer. When tm_isdst has the wrong value,
5596 use a different heuristic to find the right one, based on the
5597 extreme values actually observed in practice in tz2003a,
5598 rather than the (overly optimistic) "previous 3 calendar quarters".
5600 (not_equal_tm, print_tm, check_result): Use "const T" rather than
5601 "T const" to accommodate glibc style.
5602 (check_result): Use less-confusing report format. "long" -> "long int.
5604 Don't loop if the iteration overflows time_t.
5605 Allow a negative step in the iteration.
5607 2003-07-01 Paul Eggert <eggert@twinsun.com>
5609 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
5610 having it depend on HAVE_SYS_TYPES_H.
5612 2003-06-25 Bruno Haible <bruno@clisp.org>
5614 * readlink.c: New file.
5616 2003-06-20 Bruno Haible <bruno@clisp.org>
5618 Assume C89, so PARAMS isn't needed.
5619 * unicodeio.h (PARAMS): Remove.
5620 * unicodeio.c: Don't use PARAMS.
5622 2003-06-18 Jim Meyering <jim@meyering.net>
5624 Merge changes from coreutils.
5625 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
5626 Remove explicit declarations of xmalloc and realloc.
5628 (read_utmp): Remove anachronistic cast of xmalloc.
5630 2003-06-17 Paul Eggert <eggert@twinsun.com>
5632 Assume C89, so PARAMS isn't needed.
5633 * backupfile.h (PARAMS): Remove. All uses removed.
5634 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
5635 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
5636 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
5637 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
5638 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
5639 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
5640 xstrtol.h: Likewise.
5641 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
5642 same.h, strverscmp.h: Do not include config.h; no longer needed.
5643 Anyway, config.h should always be included before any other file.
5645 2003-06-11 Simon Josefsson <jas@extundo.com>
5647 * sysexit_.h: New file.
5649 2003-05-20 Derek Price <derek@ximbiot.com>
5651 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
5653 2003-06-10 Simon Josefsson <jas@extundo.com>
5655 * strchrnul.h: New file.
5656 * strchrnul.c: New file.
5658 2003-06-10 Simon Josefsson <jas@extundo.com>
5660 * argp.h: New file, from glibc.
5661 * argp-ba.c: New file, from glibc.
5662 * argp-eexst.c: New file, from glibc.
5663 * argp-fmtstream.c: New file, from glibc.
5664 * argp-fmtstream.h: New file, from glibc.
5665 * argp-fs-xinl.c: New file, from glibc.
5666 * argp-help.c: New file, from glibc.
5667 * argp-namefrob.h: New file, from glibc.
5668 * argp-parse.c: New file, from glibc.
5669 * argp-pv.c: New file, from glibc.
5670 * argp-pvh.c: New file, from glibc.
5671 * argp-xinl.c: New file, from glibc.
5673 2003-06-07 Jim Meyering <jim@meyering.net>
5675 * readtokens.h: Put `Free Software Foundation, Inc.'
5676 in place of my name in the copyright comment.
5677 Remove definition and uses of __P.
5680 * stat.c: Don't declare xmalloc explicitly.
5681 Instead, include "xalloc.h".
5682 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
5683 xrealloc, and xcalloc return values.
5684 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
5686 * xgetcwd.h: Remove definition/uses of PARAMS.
5688 2003-06-06 Jim Meyering <jim@meyering.net>
5690 * stdbool_.h: Renamed from stdbool.h.in.
5692 2003-06-06 Jim Meyering <jim@meyering.net>
5694 Merge from coreutils.
5695 * same.c: (same_name): Declare *_basename locals to be `const'.
5696 Consolidate declarations and initializations of *_base* locals.
5698 Merge from coreutils.
5699 This avoids a core dump on systems without GNU putenv,
5700 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
5701 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
5702 (unsetenv): New static function, from GNU libc.
5703 (rpl_putenv): Use it.
5705 * modechange.c: Remove trailing blanks.
5707 Merge from coreutils.
5708 * fsusage.c: Remove declaration of statfs.
5709 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
5711 * posixtm.c: Include <stdbool.h> unconditionally.
5713 2003-06-05 Paul Eggert <eggert@twinsun.com>
5715 * mktime.c (__mktime_internal): When resolving a tm_isdst
5716 mismatch, look in future quarters as well as past. This fixes a
5717 bug when processing fall-backwards gaps immediately after a long
5718 period of daylight-saving time.
5720 * mktime.c: Assume freestanding C89 or better.
5721 (HAVE_LIMITS_H): Remove. Assume it's 1.
5722 (__P): Remove; not used.
5723 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
5724 (mktime, not_equal_tm, print_tm, check_result,
5725 main): Use prototypes. Use const * where appropriate.
5726 (main): Fix typo in testing code that uncovered by above changes.
5727 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
5729 2003-06-04 Paul Eggert <eggert@twinsun.com>
5731 * mktime.c: Fix Debian bug 177940
5732 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
5733 (localtime_offset): Now long int, not time_t, because we want it
5734 to be guaranteed to be signed. All uses changed.
5735 (__mktime_internal): If overflow would occur when adding offset,
5738 Merge 'human' changes from coreutils. Rewrite to support
5739 locale-specific notations like thousands separators.
5740 * human.c: Simplify authorship notice.
5741 Include human.h immediately after config.h.
5742 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
5743 <limits.h>: Do not include, since human.h does.
5744 (SIZE_MAX, UINTMAX_MAX): New macros.
5745 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
5746 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
5747 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
5748 (power_letter): Renamed from suffixes.
5749 (generate_suffix_backwards): Remove.
5750 (adjust_value): Now takes int style (because of human.h changes)
5751 and long double value (for greater precision on some platforms).
5752 (group_number): New function.
5753 (human_readable): Use it. Use integer options, not enum.
5754 Put the options before the sizes in the arg list.
5755 Support all the new options.
5756 The old human_readable function has been removed;
5757 use inttostr.h instead.
5758 (human_readable, default_block_size, humblock):
5759 Use uintmax_t, not int, for block sizes.
5760 (human_readable_inexact, block_size_types): Remove.
5761 (block_size_opts): New constant.
5762 (human_options): Renamed from human_block_size, with new signature
5763 that allows block sizes up to UINTMAX_MAX. All callers changed.
5764 * human.h: Add copyright and authorship notice.
5765 Include <limits.h> and <stdbool.h> unconditionally.
5766 (PARAMS): Remove. All uses removed.
5767 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
5768 (enum human_inexact_style): Remove tag; now a nameless enum.
5769 (human_floor, human_ceiling, human_round_to_even): Now have
5770 values 2, 0, 1 rather than -1, 1, 0.
5771 (human_group_digits, human_suppress_point_zero, human_autoscale,
5772 human_base_1024, human_SI, human_B): New constants.
5773 (human_readable_inexact, human_block_size): Remove.
5774 (human_readable): Size args are now uintmax_t, not int.
5775 (human_options): New decl.
5777 * exclude.c: (new_exclude, add_exclude): Remove casts that are
5778 unnecessary now that we assume C89 or better. This change
5779 imported from coreutils.
5781 * mktime.c (__mktime_internal): Do not reject negative timestamps
5782 arbitrarily. This is the same patch as 2003-05-28, but it got lost
5783 in the 2003-05-30 sync from glibc.
5785 .h files should stand alone, but we shouldn't include <sys/types.h>
5786 if we can get away with just <stddef.h>.
5788 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
5789 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
5790 rather than <sys/types.h>, as we merely need size_t.
5791 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
5793 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
5794 Include <stdio.h>, to get FILE.
5795 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
5796 memcasecmp.h has included <stddef.h> and all we need is size_t.
5797 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
5798 our interface, instead of including <sys/types.h>
5800 2003-06-02 Paul Eggert <eggert@twinsun.com>
5803 Fix some minor time-related bugs with POSIX time arguments.
5804 Some valid time stamps were being rejected (notably -1, and
5805 time stamps before 1900 on 64-bit hosts). And some invalid
5806 time stamps were being accepted, e.g. September 31.
5808 * posixtm.h (posixtime): Return bool instead of time_t, so
5809 that we can return (time_t) -1 successfully.
5810 * posixtm.c: Likewise.
5811 [HAVE_STDBOOL_H]: Include <stdbool.h>.
5812 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
5813 (t): Remove static var.
5814 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
5815 of static var. All uses changed.
5816 (year): Do not reject years before 1900; they can occur with
5818 (posix_time_parse): Do not check for out-of-range components;
5819 that is now the caller's responsibility, since our checks were
5820 only approximations.
5821 (posixtime): Use mktime to check for out-of-range components,
5822 since it knows them exactly.
5823 If mktime returns (time_t) -1, check whether an error actually occurred
5824 by invoking localtime on -1.
5825 (main) [TEST_POSIXTIME]: Check for input data errors, and report
5826 posixtime failures better.
5827 Improve the test data (in comments only).
5829 2003-05-30 <karl@gnu.org>
5831 * mktime.c: update from libc.
5833 2003-05-30 Bruno Haible <bruno@clisp.org>
5835 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
5836 * localcharset.h: Likewise.
5837 * localcharset.c: Likewise.
5839 2003-05-28 Paul Eggert <eggert@twinsun.com>
5841 Assume the headers required for C89 freestanding compilers.
5842 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
5843 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
5844 without checking for HAVE_LIMITS_H.
5845 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
5846 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
5848 * fatal.c: Include <stdarg.h> without checking for __STDC__.
5849 * exclude.c: Include <stdbool.h> unconditionally.
5850 * tempname.c: Include <stddef.h> unconditionally.
5851 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
5852 * modechange.c, rpmatch.c (NULL): Don't define, since
5853 <stddef.h> does that.
5854 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
5855 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
5856 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
5857 * xstrtol.c: Likewise.
5858 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
5859 * savedir.c: Include <stddef.h> instead of defining NULL.
5861 * addext.c (addext): Use assignment rather than cast, to avoid
5862 warnings on some platforms.
5864 * mktime.c (__mktime_internal): Do not reject negative timestamps
5867 2003-05-10 Bruno Haible <bruno@clisp.org>
5869 * linebreak.c (iconv_string_length): Don't return -1 just because the
5870 string is longer than 4 KB.
5872 2003-05-12 Jim Meyering <jim@meyering.net>
5874 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
5875 the space-padded-by-default conversion specifiers, %e, %k, %l.
5877 2003-05-03 Bruno Haible <bruno@clisp.org>
5879 Upgrade to Unicode-4.0.
5880 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
5881 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
5882 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
5883 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
5884 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
5885 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
5886 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
5887 Change width of U+E0100..U+E01EF from 1 to 0.
5889 2003-04-25 Bruno Haible <bruno@clisp.org>
5891 * copy-file.c: Include <stddef.h>, for size_t.
5893 2003-04-25 Jim Meyering <jim@meyering.net>
5895 * copy-file.c (copy_file_preserving): Declare buf_size to be
5896 of type size_t, not int.
5898 2003-04-11 Jim Meyering <jim@meyering.net>
5900 Merge changes from Coreutils.
5902 2003-03-22 Jim Meyering <jim@meyering.net>
5904 * strftime.c (widen): Cast alloca return value to proper type.
5906 2003-01-19 Ulrich Drepper <drepper@redhat.com>
5909 * strftime.c (my_strftime): Handle very large width
5910 specifications for numeric values correctly. Improve checks for
5913 2003-01-19 Jim Meyering <jim@meyering.net>
5915 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
5916 (nl_get_alt_digit) [! defined my_strftime]: Define.
5917 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
5918 _nl_get_alt_digit and _nl_get_walt_digit.
5920 * strftime.c (my_strftime): Merge in locale-related changes from libc.
5921 These changes have no effect outside of _LIBC.
5923 2003-04-10 Bruno Haible <bruno@clisp.org>
5925 * findprog.h: New file, from GNU gettext.
5926 * findprog.c: New file, from GNU gettext.
5928 2003-04-05 Jim Meyering <jim@meyering.net>
5930 Merge changes from Coreutils.
5932 * exclude.h (PARAMS): Remove definition and uses.
5933 * exclude.c: Remove uses of `PARAMS'.
5935 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
5936 Add test-cases for DOS filenames. Declare program_name.
5937 (main): Set up program_name. Patch by Rich Dawe.
5939 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
5941 Use mntctl's return value to drive the entry-processing loop, since
5942 we can't rely on the value of the vmt_length member in the last
5943 entry. On some systems doing so could result in exhausting
5944 virtual memory. Based in part on a patch from Mike Jetzer.
5946 2003-04-04 Bruno Haible <bruno@clisp.org>
5948 * linebreak.h: New file, from GNU gettext.
5949 * linebreak.c: New file, from GNU gettext with slight modifications.
5950 * lbrkprop.h: New file, from GNU gettext.
5952 2003-04-03 Bruno Haible <bruno@clisp.org>
5954 * utf8-ucs4.h: New file, from GNU gettext.
5955 * utf16-ucs4.h: New file, from GNU gettext.
5956 * ucs4-utf8.h: New file, from GNU gettext.
5957 * ucs4-utf16.h: New file, from GNU gettext.
5959 2003-04-02 Bruno Haible <bruno@clisp.org>
5961 * binary-io.h: New file, from GNU gettext.
5963 2003-04-01 Bruno Haible <bruno@clisp.org>
5965 * pathname.h: New file, from GNU gettext.
5966 * concatpath.c: New file, from GNU gettext.
5968 2003-03-30 Bruno Haible <bruno@clisp.org>
5970 * copy-file.c (copy_file_preserving): Don't set owner if the function
5971 chown() doesn't exist.
5973 2003-03-28 Bruno Haible <bruno@clisp.org>
5975 * copy-file.h: New file, from GNU gettext.
5976 * copy-file.c: New file, from GNU gettext.
5978 2003-03-18 Jim Meyering <jim@meyering.net>
5980 * quote.c (quote_n): Fix typo in comment.
5982 2003-03-14 Jim Meyering <jim@meyering.net>
5984 Merge changes from Coreutils.
5985 * obstack.h (obstack_object_size): Declare temporary, __o,
5986 to be const, in order to avoid warnings.
5987 (obstack_room): Likewise.
5988 (obstack_empty_p): Likewise.
5990 2003-03-13 Paul Eggert <eggert@twinsun.com>
5992 Merge changes from Bison.
5993 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
5994 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
5995 when compiling Bison 1.875's `bitset bset = obstack_alloc
5996 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
5997 * hash.c: Include <stdbool.h> unconditionally.
5999 2003-03-09 Paul Eggert <eggert@twinsun.com>
6001 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
6002 Reported by Bruce Becker; see:
6003 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
6005 2003-03-03 Paul Eggert <eggert@twinsun.com>
6006 Bruno Haible <bruno@clisp.org>
6008 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
6009 Reported by John Hughes, see
6010 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
6012 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
6014 * poll_.h: New file.
6017 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
6019 * mathl.h: New file.
6020 * acosl.c: New file.
6021 * asinl.c: New file.
6022 * atanl.c: New file.
6023 * ceill.c: New file.
6026 * floorl.c: New file.
6027 * frexpl.c: New file.
6028 * ldexpl.c: New file.
6030 * sincosl.c: New file.
6032 * sqrtl.c: New file.
6034 * trigl.c: New file.
6035 * trigl.h: New file.
6037 2003-02-17 Bruno Haible <bruno@clisp.org>
6039 * mkdtemp.h: New file, from GNU gettext.
6040 * mkdtemp.c: New file, from GNU gettext.
6042 2003-01-31 Bruno Haible <bruno@clisp.org>
6044 * rename.c: #undef rename before defining rpl_rename.
6045 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
6047 2003-01-30 Bruno Haible <bruno@clisp.org>
6049 * printf-args.h: New file, from GNU gettext.
6050 * printf-args.c: New file, from GNU gettext.
6051 * printf-parse.h: New file, from GNU gettext.
6052 * printf-parse.c: New file, from GNU gettext.
6053 * vasnprintf.h: New file, from GNU gettext.
6054 * vasnprintf.c: New file, from GNU gettext.
6055 * asnprintf.c: New file, from GNU gettext.
6056 * vasprintf.h: New file, from GNU gettext with modifications.
6057 * vasprintf.c: New file, from GNU gettext.
6058 * asprintf.c: New file, from GNU gettext.
6060 2003-01-29 Bruno Haible <bruno@clisp.org>
6062 * stpncpy.h: New file, from GNU gettext with modifications.
6063 * stpncpy.c: New file, from GNU gettext with modifications.
6065 2003-01-28 Bruno Haible <bruno@clisp.org>
6067 * c-ctype.h: New file, from GNU gettext, with changes suggested by
6069 * c-ctype.c: New file, from GNU gettext, with changes suggested by
6072 2003-01-27 Bruno Haible <bruno@clisp.org>
6074 * xsetenv.h: New file, from GNU gettext.
6075 * xsetenv.c: New file, from GNU gettext.
6077 2003-01-23 Bruno Haible <bruno@clisp.org>
6079 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
6081 2003-01-22 Bruno Haible <bruno@clisp.org>
6083 * exit.h: New file, from GNU gettext.
6085 2003-01-11 Bruno Haible <bruno@clisp.org>
6087 * stpcpy.h (stpcpy): Use ANSI C function declarations.
6088 * strcase.h (strcasecmp, strncasecmp): Likewise.
6090 2003-01-14 Jim Meyering <jim@meyering.net>
6092 * same.c (same_name): Tweak a comment.
6094 2003-01-11 Bruno Haible <bruno@clisp.org>
6096 * same.c (same_name): Reorder tests so as to avoid calling stat()
6097 when a string comparison is sufficient.
6099 2003-01-11 Bruno Haible <bruno@clisp.org>
6101 * readtokens.c (readtoken): Cast character to 'unsigned char', not
6104 2003-01-11 Bruno Haible <bruno@clisp.org>
6106 * hash-pjw.c: Add comment about low quality of this function.
6108 2003-01-12 Paul Eggert <eggert@twinsun.com>
6110 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
6111 to avoid collisions with libcurses and libreadline.
6113 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
6114 * getstr.h, getstr.c: Remove.
6115 * getline.c: Include "getline.h", to check interface.
6116 Move body of old getstr.c here: this defines MIN_CHUNK and
6117 declares getdelim2, which is renamed from getstr.
6118 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
6120 * linebuffer.c (readlinebuffer): Renamed from readline.
6122 * linebuffer.h: Likewise.
6123 (readline): Remove backward-compatibility macro.
6125 2003-01-12 Jim Meyering <jim@meyering.net>
6127 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
6129 2003-01-10 Bruno Haible <bruno@clisp.org>
6131 * alloca_.h: New file.
6132 * getdate.y: Unconditionally include alloca.h.
6133 * makepath.c: Likewise.
6134 * setenv.c: Likewise.
6135 * userspec.c: Likewise.
6137 2003-01-09 Bruno Haible <bruno@clisp.org>
6139 * stdbool.h.in: New file.
6141 2003-01-08 Bruno Haible <bruno@clisp.org>
6143 * safe-read.c: Include specification header first, to ensure its
6145 * full-write.c: Likewise.
6147 2003-01-08 Jim Meyering <jim@meyering.net>
6149 * full-write.c: Undefine and define-away `const' after inclusion
6150 of errno.h, not before. Suggestion from Bruno Haible.
6152 2003-01-07 Jim Meyering <jim@meyering.net>
6154 * full-write.c: Rework so that it may serve to define full_read, too.
6155 * full-read.c: Simply #define FULL_READ and include full-write.c.
6157 2003-01-06 Jim Meyering <jim@meyering.net>
6159 * version-etc.c: Update year in translatable copyright string.
6161 2002-12-25 Bruno Haible <bruno@clisp.org>
6163 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
6164 * xstrtol.h: Likewise.
6165 * xstrtoimax.c: Likewise.
6166 * xstrtoumax.c: Likewise.
6167 * human.h: Likewise.
6169 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
6170 on systems that have <inttypes.h> but not <stdint.h>.
6172 2002-12-31 Paul Eggert <eggert@twinsun.com>
6174 * memcoll.c (memcoll): Fall back on a simple algorithm using
6175 memcmp if strcoll doesn't work.
6177 2002-12-23 Bruno Haible <bruno@clisp.org>
6179 * localcharset.h: New file.
6180 * localcharset.c: Include it.
6181 * unicodeio.c: Likewise.
6183 2002-12-22 Bruno Haible <bruno@clisp.org>
6185 * utime.c (utime_null): No need to call ftruncate if the file was
6188 2002-12-23 Bruno Haible <bruno@clisp.org>
6190 * memcoll.c (STRCOLL): New macro.
6193 2002-12-22 Bruno Haible <bruno@clisp.org>
6195 * getstr.h (getstr): Define, to avoid clash with libcurses.
6196 * linebuffer.h (readline): Define, to avoid clash with libreadline.
6198 2002-12-22 Bruno Haible <bruno@clisp.org>
6200 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
6202 2002-12-23 Bruno Haible <bruno@clisp.org>
6204 * getline.h: Include <stddef.h>, for size_t.
6206 * unicodeio.h: Include <stddef.h>, for size_t.
6207 * unicodeio.c: Don't include <stddef.h>.
6209 2002-12-17 Bruno Haible <bruno@clisp.org>
6211 * canon-host.c (strdup): Remove unused declaration.
6213 * fsusage.c: Include full_read.h.
6214 (get_fs_usage): Use full_read instead of safe_read.
6216 * utime.c (utime_null): Use SAFE_READ_ERROR.
6218 2002-12-11 Bruno Haible <bruno@clisp.org>
6220 * setenv.h: Rewritten to cope with systems that have setenv() but not
6222 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
6225 2002-12-11 Bruno Haible <bruno@clisp.org>
6227 * setenv.c (alloca): Fall back to malloc.
6229 (setenv): Use freea() to free memory allocated with alloca().
6231 2002-11-13 Bruno Haible <bruno@clisp.org>
6233 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
6234 function declarations.
6235 * unsetenv.c (unsetenv): Likewise.
6237 2002-03-04 Bruno Haible <bruno@clisp.org>
6239 Portability to AIX 4.3.3.
6240 * unsetenv.c: New file, extracted from setenv.c.
6241 * setenv.c: Move the unsetenv() function to unsetenv.c.
6243 2001-12-20 Bruno Haible <bruno@clisp.org>
6245 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
6246 use malloc instead. For SunOS 4.
6248 2001-12-11 Bruno Haible <bruno@clisp.org>
6250 * setenv.c: Declare alloca.
6251 (compar_fn_t): New typedef.
6252 (KNOWN_VALUE, STORE_VALUE): Use it.
6254 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
6257 2002-12-10 Paul Eggert <eggert@twinsun.com>
6259 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
6260 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
6261 Choose values that are less likely to collide with system fnmatch
6263 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
6264 defined (e.g., a pure POSIX system).
6265 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
6266 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
6268 2002-12-06 Jim Meyering <jim@meyering.net>
6270 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
6272 Merge in changes from libc's misc/error.c, in preparation
6273 for the merge of gnulib's changes back into libc.
6275 * error.c (_): Define only if not already defined.
6276 Move definition to follow all #include directives.
6277 Include unlocked-io.h only if !_LIBC.
6278 [_LIBC]: Include <libio/libioP.h>.
6279 [USE_IN_LIBIO]: Include <libio/iolibio.h>
6280 (fflush): Tweak definition to use INTUSE.
6283 2002-12-05 Paul Eggert <eggert@twinsun.com>
6285 * alloca.c [defined emacs]: Include "lisp.h".
6286 (xalloc_die) [defined emacs]: New macro.
6287 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
6288 [! defined emacs]: Include <xalloc.h>.
6289 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
6290 (pointer): Typedef to POINTER_TYPE *.
6291 (malloc): Remove decl; we now always use xmalloc.
6292 (alloca): Use old-style definition, since Emacs needs this.
6293 Check for arithmetic overflow when computing combined size.
6295 2002-12-04 Paul Eggert <eggert@twinsun.com>
6297 Do not generate unlocked-io.h automatically, since it's easier to
6298 maintain it by hand.
6300 * unlocked-io.h: New file, from GNU diffutils,
6301 but with proper copyright notice and attribution.
6303 * Makefile.am: Add copyright notice.
6304 (libfetish_a_SOURCES): Add unlocked-io.h.
6305 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
6306 (DISTCLEANFILES, io_functions): Remove macros.
6307 (EXTRA_DIST): Remove gen_uio.
6308 (unlocked-io.h): Remove rule.
6310 2002-12-04 Jim Meyering <jim@meyering.net>
6312 Reflect the fact that stat.c and lstat.c are no longer generated.
6313 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
6314 (DISTCLEANFILES): Likewise.
6315 (EXTRA_DIST): Likewise.
6316 (all_local): Don't depend on stat.c or lstat.c.
6317 (stat.c, lstat.c): Remove rules.
6318 (EXTRA_DIST): Remove xstat.in.
6320 * xstat.in: Remove file. Contents moved into stat.c.
6321 * stat.c: New file. Contents mostly from xstat.in.
6322 * stat.c: Rework so that it may serve to define rpl_lstat, too.
6323 * lstat.c: New file. Simply #define LSTAT and include stat.c.
6325 * safe-read.c: Rework so that it may serve to define safe_write, too.
6326 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
6328 2002-12-03 Jim Meyering <jim@meyering.net>
6330 * safe-read.c, safe-write.c: Change variable names and comments, but
6331 not semantics, to minimize the differences between these two files.
6332 (safe_read): Change comment to mention SAFE_READ_ERROR.
6334 * safe-read.c (IS_EINTR): Define.
6335 (safe_read): Use IS_EINTR in place of in-function cpp directives.
6337 2002-12-02 Bruno Haible <bruno@clisp.org>
6339 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
6340 Define, taken from safe-read.c.
6341 (INT_MAX): Provide fallback.
6342 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
6343 * safe-write.h (SAFE_WRITE_ERROR): Define.
6345 * safe-read.c (EINTR): Remove definition.
6346 (safe_read): Don't use EINTR if it is absent.
6348 2002-12-02 Jim Meyering <jim@meyering.net>
6350 * safe-read.c (EINTR): Define.
6351 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
6352 (INT_MAX): Provide fallback.
6353 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
6355 * safe-read.h (SAFE_READ_ERROR): Define.
6357 2002-12-01 Jim Meyering <jim@meyering.net>
6359 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
6360 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
6362 2002-11-27 Paul Eggert <eggert@twinsun.com>
6364 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
6365 hash_rehash): Replace `if (limit <= value) abort ();' with
6366 `if (! (value < limit)) abort ();', for readability.
6368 2002-11-26 <karl@gnu.org>
6370 * strdup.c: copy from libc again, with jim's ok.
6371 * .cppi-disable: re-add strdup.c
6373 2002-11-25 <karl@gnu.org>
6375 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
6376 instead of "strtol.c".
6378 2002-11-25 Jim Meyering <jim@meyering.net>
6380 * mktime.c: Sync from libc, now that it has the latest fix.
6382 2002-11-24 <karl@gnu.org>
6384 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
6385 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
6387 2002-11-24 Jim Meyering <jim@meyering.net>
6389 Update from coreutils:
6391 * mktime.c: Merge in changes from libc.
6393 Avoid a link-time failure on some Linux systems.
6394 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
6395 (__mon_yday): Declare with the STATIC attribute.
6396 (__mktime_internal): Likewise.
6397 Based on a report from Greg Schafer.
6399 2002-11-23 Jim Meyering <jim@meyering.net>
6401 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
6402 Use `unsigned', not `int', as type of index.
6404 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
6406 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
6408 2002-11-22 Paul Eggert <eggert@twinsun.com>
6410 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
6411 hint that one should use `if (! x) abort ();' rather than `assert
6412 (x);', and anyway it's one less thing to worry about configuring.
6413 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
6414 hash_rehash, hash_insert): Use abort rather than assert.
6416 2002-11-22 Paul Eggert <eggert@twinsun.com>
6418 * quotearg.h: Allow multiple inclusion by surrounding with
6419 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
6420 so that we can be included first.
6421 (PARAMS): Remove; we now assume C89 or later. All uses removed.
6422 * quotearg.c: Include quotearg.h immediately after config.h.
6423 No need to include stddef.h or sys/types.h any more.
6424 Surround local include files with "", not "<>".
6425 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
6426 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
6427 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
6428 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
6429 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
6430 (ISPRINT): Remove; no longer needed now that we assume C89.
6432 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
6435 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
6436 quotearg_char): Use SIZE_MAX rather than
6437 (size_t) -1 when we are talking about "infinity".
6439 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
6441 2002-11-22 Bruno Haible <bruno@clisp.org>
6443 * safe-read.h: Assume C89. Add comments.
6444 (safe_read): Change return type to size_t.
6445 * safe-read.c (safe_read): Change return type to size_t. Handle byte
6446 counts > SSIZE_MAX correctly.
6447 * safe-write.h: New file.
6448 * safe-write.c: New file.
6449 * full-read.h: New file.
6450 * full-read.c: New file.
6451 * full-write.h: Assume C89. Add comments.
6452 * full-write.c: Include safe-write.h.
6453 (full_write): Rewritten to use safe_write.
6454 Suggested by Jim Meyering and Paul Eggert.
6456 2002-11-21 Bruno Haible <bruno@clisp.org>
6458 Remove case insensitive option matching.
6459 * argmatch.h (argcasematch): Remove declaration.
6460 (ARGCASEMATCH): Remove macro.
6461 (__xargmatch_internal): Remove case_sensitive argument.
6462 (XARGMATCH): Update.
6463 (XARGCASEMATCH): Remove macro.
6464 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
6465 case_sensitive argument.
6466 (argcasematch): Remove function.
6467 (__xargmatch_internal): Remove case_sensitive argument.
6468 (main): Use XARGMATCH instead of XARGCASEMATCH.
6470 * xmalloc.c: Change compile-time error message. Add comment about
6471 required autoconf version.
6473 2002-11-21 Jim Meyering <jim@meyering.net>
6475 * strdup.c (strdup): Tweak comment and initial #if/#include.
6477 Merge in changes from the coreutils.
6479 2002-09-25 Paul Eggert <eggert@twinsun.com>
6480 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
6481 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
6482 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
6483 int. Work more efficiently if X is the same width as uintmax_t.
6484 Do not compare X to -1, to avoid bogus compiler warning.
6485 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
6486 Don't assume that f_frsize and f_bsize are the same type.
6488 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
6491 * makepath.c (make_path): Restore umask *before* creating the final
6493 (make_path): Minor reformatting.
6495 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
6496 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
6498 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
6499 ones. At least on GNU/Linux systems, `auto' means something else.
6502 2002-11-20 Paul Eggert <eggert@twinsun.com>
6504 Merge argmatch cleanups from Bison. Assume C89.
6506 * argmatch.c: Include config.h here, not in argmatch.h.
6507 Include stdlib.h, for EXIT_FAILURE.
6508 Always include <string.h>, since we assume C89.
6509 (EXIT_FAILURE): Remove pre-C89 bug workaround.
6510 * argmatch.h: Do not include <config.h> or <sys/types.h>.
6511 Include <stddef.h> instead, since it's all we need for size_t.
6512 (PARAMS): Remove. All uses removed.
6513 (ARRAY_CARDINALITY): Do not bother to #undef.
6514 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
6515 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
6516 Remove unnecessary parentheses.
6517 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
6518 Insert necessary parentheses.
6519 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
6520 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
6522 2002-11-19 Bruno Haible <bruno@clisp.org>
6524 * mbswidth.c: Include mbswidth.h right at the beginning.
6525 * mbswidth.h: Include <stddef.h>, for size_t.
6527 * mbswidth.h (PARAMS): Remove macro.
6528 (mbswidth, mbsnwidth): Use ANSI C function declarations.
6529 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
6531 * gcd.h (PARAMS): Remove macro.
6532 (gcd): Use ANSI C function declarations.
6533 * gcd.c (gcd): Likewise.
6535 2002-11-15 Bruno Haible <bruno@clisp.org>
6537 * strcspn.c: Include <stddef.h>.
6538 (strcspn): Use ANSI C function declaration. Change return type to
6540 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
6541 (strpbrk): Use NULL.
6542 * strpbrk.h (PARAMS): Remove macro.
6543 (strpbrk): Use ANSI C function declaration.
6544 * strstr.c: Don't include <sys/types.h>.
6545 * strstr.h (PARAMS): Remove macro.
6546 (strstr): Use ANSI C function declarations.
6548 2002-11-06 Bruno Haible <bruno@clisp.org>
6550 * gcd.h (gcd): Change argument type to 'unsigned long'.
6551 * gcd.c (gcd): Likewise.
6553 2002-11-05 Bruno Haible <bruno@clisp.org>
6555 * gcd.h: New file, from gettext-0.11.5.
6556 * gcd.c: New file, from gettext-0.11.5.
6558 2002-11-05 Bruno Haible <bruno@clisp.org>
6560 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6561 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6562 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6563 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6565 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
6566 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
6568 * closeout.c: Include gettext.h instead of <libintl.h>.
6569 * human.c: Include gettext.h instead of <libintl.h>.
6570 * quotearg.c: Include gettext.h instead of <libintl.h>.
6571 * rpmatch.c: Include gettext.h instead of <libintl.h>.
6572 * unicodeio.c: Include gettext.h instead of <libintl.h>.
6573 * userspec.c: Include gettext.h instead of <libintl.h>.
6574 * version-etc.c: Include gettext.h instead of <libintl.h>.
6575 * xmalloc.c: Include gettext.h instead of <libintl.h>.
6576 (textdomain): Remove definition.
6577 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
6579 * long-options.c: Remove include of <libintl.h> and definition of _.
6580 * same.c: Remove include of <libintl.h> and definition of _.
6582 2002-11-04 Bruno Haible <bruno@clisp.org>
6584 * stpcpy.h: New file, from GNU gettext-0.11.5.
6585 * strcase.h: New file, from GNU gettext-0.11.5.
6586 * strpbrk.h: New file, from GNU gettext-0.11.5.
6587 * strstr.h: New file, from GNU gettext-0.11.5.
6588 * xgetcwd.h: New file, from GNU gettext-0.11.5.
6590 2002-05-09 Bruno Haible <bruno@clisp.org>
6592 * config.charset: Update for newest glibc. Add canonical names
6593 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
6595 2002-05-09 Bruno Haible <bruno@clisp.org>
6597 * localcharset.c (get_charset_aliases): Add more Windows specific
6600 2002-05-08 Owen Taylor <otaylor@redhat.com>
6602 * config.charset: A few additions for Solaris.
6604 2001-12-05 Bruno Haible <bruno@clisp.org>
6606 * localcharset.c (locale_charset): Don't return an empty string.
6608 2001-10-23 Bruno Haible <haible@clisp.cons.org>
6610 * config.charset: msdos in uk_UA uses CP1125.
6612 2001-08-05 Bruno Haible <haible@clisp.cons.org>
6614 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
6615 * localcharset.c (locale_charset): Declare as extern "C".
6617 2002-02-15 Bruno Haible <bruno@clisp.org>
6619 * config.charset [msdosdjgpp]: For Russian, use CP866.
6621 2002-02-11 Bruno Haible <bruno@clisp.org>
6623 * config.charset: Add support for NetBSD.
6625 2002-09-25 <karl@gnu.org>
6627 * strdup.c: copy from libc/string (via ../config/srclist*).
6628 * getopt*: copy from libc/posix.
6629 * gettext.h: copy from gettext.
6630 * .cppi-disable: add strdup.c, gettext.h.
6632 2002-07-01 Jim Meyering <meyering@lucent.com>
6634 * c-stack.c: Include sys/time.h.
6635 From Volker Borchert.
6637 2002-06-11 Paul Eggert <eggert@twinsun.com>
6639 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
6640 New macro. Use it uniformly instead of
6641 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
6642 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
6643 reported by Vin Shelton.
6645 2002-06-22 Jim Meyering <meyering@lucent.com>
6647 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
6648 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
6650 2002-06-22 Paul Eggert <eggert@twinsun.com>
6652 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
6653 Do not assume SA_SIGINFO behavior.
6654 Bug reported by Jim Meyering on NetBSD 1.5.2.
6656 2002-06-22 Jim Meyering <meyering@lucent.com>
6658 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
6660 * exitfail.c, exitfail.h: Likewise.
6661 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
6663 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
6665 (EXTRA_DIST): Add fnmatch_loop.c.
6666 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
6668 * fnmatch_loop.c: New file, from diffutils-2.8.2.
6669 * fnmatch.c: Update from diffutils-2.8.2.
6670 * fnmatch_.h: New file. From diffutils-2.8.2.
6671 * fnmatch.h: Remove file.
6673 2002-06-18 Paul Eggert <eggert@twinsun.com>
6675 * file-type.h: Report an error if neither S_ISREG nor
6676 S_IFREG is defined, instead of using a test specific to glibc
6677 2.2. This should be safe, since POSIX requires S_ISREG and
6678 Unix Version 7 had S_IFREG. We don't need to check for
6679 <sys/types.h> since we don't use any symbols that it defines.
6681 2002-06-15 Jim Meyering <meyering@lucent.com>
6683 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
6684 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
6685 have been included before this file.
6687 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
6689 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
6690 so that each temporary file name is unique and valid in the first
6691 8 characters, for operation under DOS.
6693 2002-06-15 Jim Meyering <meyering@lucent.com>
6695 Work even with DJGPP 2.03, which lacks support for symlinks.
6697 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
6699 * lchown.c (S_ISLNK): Likewise.
6701 2002-06-14 Jim Meyering <meyering@lucent.com>
6703 * file-type.h: Use the version from diffutils-2.8.2.
6704 * file-type.c: Likewise.
6706 2002-05-27 Jim Meyering <meyering@lucent.com>
6708 Fix a problem seen only on nonconforming systems whereby ls.c's
6709 use of localtime, and then of gettimeofday would cause trouble:
6710 the localtime call used to initialize rpl_gettimeofday's save
6711 mechanism would clobber ls's current local time information so
6712 that in any long listing the first file would always be listed
6713 with date 1970-01-01. Analysis by Volker Borchert.
6715 * gettimeofday.c (localtime): Undefine.
6716 (rpl_localtime): New function.
6718 2002-05-22 Jim Meyering <meyering@lucent.com>
6720 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
6721 * file-type.h: New file.
6722 * file-type.c (file_type): New file/function. Extracted from diffutils.
6724 2002-04-29 Paul Eggert <eggert@twinsun.com>
6726 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
6728 2002-04-28 Paul Eggert <eggert@twinsun.com>
6730 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
6731 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
6732 of 127, since 64 is the largest conceivable number for ancient
6734 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
6736 2002-04-28 Jim Meyering <meyering@lucent.com>
6738 * sig2str.c (WTERMSIG): Remove definition (unused).
6740 2002-04-28 Paul Eggert <eggert@twinsun.com>
6742 * sig2str.h, sig2str.c: New files.
6743 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
6745 2002-04-24 Jim Meyering <meyering@lucent.com>
6747 * gettext.h: New file, from Gettext.
6748 * Makefile.am (INCLUDES): Remove -I../intl.
6749 (libfetish_a_SOURCES): Add gettext.h.
6751 2002-04-16 Jim Meyering <meyering@lucent.com>
6753 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
6754 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
6755 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
6757 2002-04-12 Jim Meyering <meyering@lucent.com>
6759 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
6761 2002-03-10 Jim Meyering <meyering@lucent.com>
6763 * makepath.c (make_path): Remove a comma from a diagnostic.
6764 Suggestion from Santiago Vila.
6766 2002-03-08 Jim Meyering <meyering@lucent.com>
6768 * rename.c: Mention that this wrapper is needed also on
6769 mips-dec-ultrix4.4 systems.
6771 2002-03-02 Jim Meyering <meyering@lucent.com>
6773 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
6774 not HAVE_CLOCK_SETTIME.
6776 2002-02-27 Paul Eggert <eggert@twinsun.com>
6778 * nanosleep.h: Rename to....
6779 * timespec.h: New name for nanosleep.h. All uses changed.
6781 * gettime.c: New file.
6782 * settime.c: New file.
6785 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
6786 timespec.h. Remove nanosleep.h.
6788 2002-02-25 Paul Eggert <eggert@twinsun.com>
6790 * acl.c, acl.h: New files.
6791 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
6793 2002-02-24 Jim Meyering <meyering@lucent.com>
6795 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
6796 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
6797 cause trouble. Reported by Nelson Beebe.
6799 2002-02-23 Paul Eggert <eggert@twinsun.com>
6801 * path-concat.c (xpath_concat): Reorder code to pacify
6802 compilers that don't know that xalloc_die never returns.
6804 2002-02-20 Jim Meyering <meyering@lucent.com>
6806 * getdate.c: Regenerate using bison-1.33.
6808 2002-02-15 Paul Eggert <eggert@twinsun.com>
6810 * posixver.c, posixver.h: New files.
6811 * Makefile.am (libfetish_a_SOURCES): Add them.
6813 2002-02-02 Paul Eggert <eggert@twinsun.com>
6814 Bruno Haible <bruno@clisp.org>
6816 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
6817 (fwrite_success_callback): New declaration.
6818 * unicodeio.c (unicode_to_mb): New function, extracted from
6819 print_unicode_char. Call failure callback instead of error.
6820 (fwrite_success_callback): New function.
6821 (exit_failure_callback): New function.
6822 (fallback_failure_callback): New function.
6823 (print_unicode_char): Call unicode_to_mb.
6825 2002-01-26 Jim Meyering <meyering@lucent.com>
6827 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
6829 2002-01-22 Jim Meyering <meyering@lucent.com>
6831 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
6832 Otherwise, some versions of automake would omit the rule that makes
6833 Makefile from Makefile.in.
6835 2001-01-21 Paul Eggert <eggert@twinsun.com>
6837 * xmemcoll.h, xmemcoll.c: New files.
6838 * Makefile.am (libfetish_a_SOURCES): Add them.
6839 * memcoll.c: Include errno.h, and declare errno if not defined.
6840 (memcoll): Set errno to zero if there is no error.
6842 * quotearg.c (quotearg_buffer_restyled):
6843 Fix bug with quoting buffers containing NUL when backslashing escapes.
6844 This bug was exposed by the other changes in this patch.
6845 (quotearg_n_options): New arg ARGSIZE.
6846 All callers changed.
6847 (quoting_options_from_style): New function.
6848 (quotearg_n_style): Use it.
6849 (quotearg_n_style_mem): New function.
6851 * quotearg.h (quotearg_n_style_mem): New function.
6853 2002-01-16 Jim Meyering <meyering@lucent.com>
6855 * getdate.y: Add three semicolons, each just before a closing brace.
6856 Bison (as of version 1.31) no longer papers over that mistake.
6858 2002-02-14 Paul Eggert <eggert@twinsun.com>
6860 * backupfile.c (ISDIGIT): Comment fix.
6861 * getdate.y (ISDIGIT): Likewise.
6862 * posixtm.c (ISDIGIT, year): Likewise.
6863 * strverscmp.c (ISDIGIT): Likewise.
6864 * userspec.c (ISDIGIT): Likewise.
6866 2002-01-05 Jim Meyering <meyering@lucent.com>
6868 * version-etc.c (version_etc_copyright): Update copyright year.
6870 2001-01-19 Paul Eggert <eggert@twinsun.com>
6872 * closeout.c (close_stdout_status): If ferror (stdout), do
6873 not silently exit merely because the output buffer happens to
6874 have nothing pending.
6876 2001-12-18 Paul Eggert <eggert@twinsun.com>
6878 See the big note in ../ChangeLog.
6879 * human.c (suffixes): Prefer K to k for 1024.
6880 (generate_suffix_backwards): New function.
6881 (human_readable_inexact): Use it.
6882 * xstrtol.c (__xstrtol): If there is no number but there
6883 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
6884 Accept 'K' as well as 'k'.
6886 2001-12-15 Jim Meyering <meyering@lucent.com>
6888 * regex.h (__restrict_arr): Update from libc.
6890 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
6891 as `remote' if the name starts with `//'. Suggested by Michael Stone.
6894 2001-12-10 Jim Meyering <meyering@lucent.com>
6896 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
6897 Instead, include "xalloc.h".
6898 (initbuffer): Don't cast xmalloc return value to char*.
6899 (readline): Reword comment.
6900 Don't cast xrealloc return value to char*
6903 2001-12-09 Jim Meyering <meyering@lucent.com>
6905 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
6906 `signed and unsigned type in conditional expression'.
6907 * posixtm.c (posix_time_parse): Likewise.
6909 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
6911 * readtokens.c (readtoken): Declare an index to be of type unsigned
6912 to avoid a pedantic warning.
6914 * getstr.c: Don't include assert.h.
6915 (getstr): Remove warning-evoking assertions.
6916 Return -1 if offset parameter is out of bounds.
6917 Change the type of a local from int to size_t.
6919 * strftime.c (my_strftime_localtime_r): Include this function
6920 definition in the `#if ! HAVE_TM_GMTOFF' block.
6922 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
6923 Include xalloc.h instead.
6925 2001-12-02 Jim Meyering <meyering@lucent.com>
6927 * tempname.c: Don't declare getenv, thus reverting the change of
6928 2001-11-18. It's no longer necessary, now that stdlib.h is always
6931 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
6932 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
6934 2001-11-30 Akim Demaille <akim@epita.fr>
6936 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
6937 before being defined.
6939 2001-11-27 Paul Eggert <eggert@twinsun.com>
6941 * quotearg.h (quotearg_n, quotearg_n_style):
6942 First arg is int, not unsigned.
6943 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
6944 (SIZE_MAX, UINT_MAX): New macros.
6945 (quotearg_n_options): Abort if N is negative.
6946 Avoid overflow check on hosts where size_t is 64 bits and int
6947 is 32 bits, as overflow is impossible there.
6948 Fix off-by-one typo that caused unnecessary reallocation.
6950 2001-11-27 Jim Meyering <meyering@lucent.com>
6952 * tempname.c: Merge with version from libc.
6953 * regex.c: Likewise.
6955 * tempname.c: Include stdlib.h unconditionally. On some old systems
6956 for which STDC_HEADERS is 0, it was not included, resulting in a
6957 warning about an integer-to-pointer conversion problem with getenv.
6958 Reported by Volker Borchert.
6960 2001-11-26 Jim Meyering <meyering@lucent.com>
6962 * gtod.h: Remove file.
6963 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
6964 * gettimeofday.c: Don't include gtod.h.
6965 (GTOD_init): Remove function.
6966 (rpl_gettimeofday): Do its job here instead, rather than aborting.
6967 Suggestion from Volker Borchert.
6969 2001-11-23 Jim Meyering <meyering@lucent.com>
6971 * hash.h (struct hash_table): Don't define here. Merely declare it.
6972 * hash.c (struct hash_table): Define it here instead.
6974 2001-11-22 Jim Meyering <meyering@lucent.com>
6976 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
6978 2001-11-18 Paul Eggert <eggert@twinsun.com>
6980 * tempname.c (TMP_MAX): Remove; no longer needed.
6981 (TEMPORARIES): New macro.
6982 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
6983 removes an artificial limitation (e.g. HP-UX 10.20, where
6986 2001-11-18 Jim Meyering <meyering@lucent.com>
6988 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
6991 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
6992 files will be created before anything else.
6994 2001-11-17 Jim Meyering <meyering@lucent.com>
6996 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
6997 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
6998 rather than group writable. Patch by Juan F. Codagnone.
7000 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
7001 Instead, include "xalloc.h".
7003 * mountlist.c: Include unlocked-io.h after all system headers.
7004 Remove explicit declarations of xmalloc, xrealloc,
7005 and xstrdup. Instead, include "xalloc.h".
7007 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
7008 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
7009 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
7011 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
7012 Reported by Padraig Brady.
7014 * mkstemp.c: #undef mkstemp.
7016 (rpl_mkstemp): Rename from mkstemp.
7019 2001-11-16 Jim Meyering <meyering@lucent.com>
7021 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
7022 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
7023 determine the amount of total physical memory, use pstat_getstatic.
7024 HPUX-11 doesn't define _SC_PHYS_PAGES.
7025 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
7026 If sysconf couldn't be used to determine the amount of available
7027 physical memory, use both pstat_getstatic and pstat_getdynamic.
7028 Based on a patch from Bob Proulx.
7030 2001-11-05 Jim Meyering <meyering@lucent.com>
7032 * xstat.in (slash_aware_lstat): Correct a misleading comment.
7034 2001-11-03 Jim Meyering <meyering@lucent.com>
7036 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
7037 in argmatch_to_argument call.
7039 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
7042 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
7043 e.g., a fault due to an attempt to free a NULL pointer.
7045 2001-11-01 Jim Meyering <meyering@lucent.com>
7047 * dirfd.c, dirfd.h: New files.
7048 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
7050 * hash.c (hash_print) [TESTING]: Clean up.
7052 2001-10-22 Paul Eggert <eggert@twinsun.com>
7054 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
7055 to avoid a warning if -Wall.
7057 2001-10-21 Paul Eggert <eggert@twinsun.com>
7059 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
7061 2001-10-21 Jim Meyering <meyering@lucent.com>
7063 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
7064 this code would end up calling gettext even in packages built
7066 * getopt.c (_): Likewise.
7067 * regex.c (_): Likewise.
7069 2001-10-20 Paul Eggert <eggert@twinsun.com>
7071 * error.c (strerror_r): Do not declare unless !_LIBC.
7072 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
7073 Use strerror_r that is only a macro, even if it is not a function.
7074 (strerror): Check for HAVE_DECL_STRERROR before declaring.
7075 (private_strerror): Use prototypes, not old-style function definition.
7076 (print_errno_message): New function.
7077 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
7079 (error_tail, error, error_at_line): Use it.
7081 2001-10-11 Jim Meyering <meyering@lucent.com>
7083 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
7084 and quote_n (1, ... to avoid clobbering a buffer.
7086 2001-10-05 Jim Meyering <meyering@lucent.com>
7088 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
7089 * hash-pjw.c: New file (factored out of fileutils' remove.c).
7090 * hash-pjw.h: New file.
7092 2001-09-30 Jim Meyering <meyering@lucent.com>
7094 * mountlist.c [MOUNTED_GETFSSTAT]:
7095 Include <sys/ucred.h>, for Apple Darwin.
7096 Include sys/mount.h and sys/fs_types.h only if available.
7098 (read_filesystem_list): Use FS_TYPE.
7100 2001-09-29 Paul Eggert <eggert@twinsun.com>
7102 * exclude.c (excluded_filename): 0 -> false, since it's
7105 2001-09-28 Paul Eggert <eggert@twinsun.com>
7107 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
7108 #defines strtoimax. Also treat the other strto* functions
7111 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
7112 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
7113 (strtoimax, strtoumax): Do not declare if already defined as a macro.
7115 2001-09-26 Jim Meyering <meyering@lucent.com>
7117 Most macros in unlocked-io.h had the wrong number of arguments.
7118 * gen-uio: New script.
7119 (USE_UNLOCKED_IO): Define to 1 if not already defined.
7120 * unlocked-io.hin: Remove file.
7121 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
7122 rather than trying to embed it here.
7123 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
7124 Reported by Padraig Brady.
7126 2001-09-25 Volker Borchert <bt@teknon.de>
7128 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
7130 2001-09-23 Jim Meyering <meyering@lucent.com>
7132 * mountlist.c: Remove useless parentheses in #if directives.
7133 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
7134 the deprecated MOUNTED symbol is no longer defined in mntent.h.
7136 2001-09-22 Jim Meyering <meyering@lucent.com>
7138 * localcharset.c: Update from latest gettext.
7139 * config.charset: Likewise.
7141 2001-09-20 Jim Meyering <meyering@lucent.com>
7143 * xstrtol.c (strtoimax): Guard declaration with
7144 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
7145 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
7146 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
7147 (strtoumax): Likewise, for completeness (it wasn't necessary).
7149 2001-09-06 Paul Eggert <eggert@twinsun.com>
7151 * strtoimax.c (HAVE_LONG_LONG):
7152 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
7153 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
7154 to work around bug in IBM C compiler.
7156 2001-09-16 Jim Meyering <meyering@lucent.com>
7158 * mkdir.c: New file.
7160 2001-09-04 Paul Eggert <eggert@twinsun.com>
7162 * xgetcwd.c: Revert some of the previous change; intead,
7163 fix the HAVE_GETCWD_NULL code to behave more like the
7164 !HAVE_GETCWD_NULL code used to.
7167 (xgetcwd): Do not return NULL when memory is exhausted; instead,
7170 2001-09-04 Paul Eggert <eggert@twinsun.com>
7172 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
7173 Use ssize_t, not int, to store result of readlink.
7174 Check for ssize_t overflow as well as size_t overflow,
7175 as POSIX says the result of readlink is implementation-defined
7176 when ssize_t overflows.
7177 Remove unnecessary cast to char*.
7178 Use free+malloc instead of realloc, as the storage doesn't need
7179 to be preserved and it's clearer and can be more efficient that way.
7180 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
7181 * xreadlink.h (xreadlink): Update prototype.
7183 2001-09-03 Paul Eggert <eggert@twinsun.com>
7185 * exclude.c (fnmatch_no_wildcards): Fix confusion between
7186 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
7187 spotted by Jim Meyering.
7189 2001-09-03 Jim Meyering <meyering@lucent.com>
7191 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
7193 2001-09-03 Paul Eggert <eggert@twinsun.com>
7195 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
7196 like the HAVE_GETCWD_NULL code.
7197 Include pathmax.h if not HAVE_GETCWD.
7198 Do not include xalloc.h.
7199 (INITIAL_BUFFER_SIZE): New symbol.
7200 Do not use xmalloc / xrealloc, since the caller is responsible for
7201 handling errors. Preserve errno around `free' during failure.
7202 Do not overrun buffer when using getwd.
7204 2001-09-03 Paul Eggert <eggert@twinsun.com>
7206 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
7207 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
7209 2001-09-02 Jim Meyering <meyering@lucent.com>
7211 * error.c: Update from GNU libc.
7213 2001-09-01 Jim Meyering <meyering@lucent.com>
7215 * xreadlink.c: New file.
7216 * xreadlink.h: New file.
7217 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
7219 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
7220 doesn't conflict with sparc Solaris 7's definition in
7221 /usr/include/sys/int_types.h.
7223 * exclude.c: Use `""', not `<>' to #include non-system header files.
7224 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
7225 and strncasecmp as r-values. Unixware didn't have declarations.
7227 2001-08-31 Jim Meyering <meyering@lucent.com>
7229 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
7230 Use an initial, malloc'd, buffer of length 128 rather than
7231 a statically allocated one of length 1024.
7233 2001-08-30 Paul Eggert <eggert@twinsun.com>
7235 * xgetcwd.c: Don't include pathmax.h.
7236 Include stdlib.h and unistd.h if available.
7238 (xmalloc, xstrdup, free): Remove decls.
7239 (xgetcwd): Don't assume sizes fit in unsigned.
7240 Check for overflow when computing sizes.
7241 Simplify reallocation code.
7243 2001-08-28 Paul Eggert <eggert@twinsun.com>
7245 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
7247 * strtoimax.c: Renamed from strtoxmax.c, removing the
7250 Also, make the following further changes to make this file's
7251 configuration more similar to that of strtol.c:
7252 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
7253 (strtoumax, uintmax_t, strtoull, strtol): Remove.
7254 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
7255 (strtoimax): Renamed from strtoumax. All uses of unsigned values
7256 changed to signed values.
7258 And make the following changes as well:
7259 Fix copyright notice, as 1999 was missing.
7260 (verify): New macro.
7261 (strtoimax): Check sizes at compile-time, not run-time.
7262 Prefer strtol to strtoll if both work.
7263 (main): Remove; it was not that useful and was a pain to maintain.
7265 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
7267 2001-08-30 Paul Eggert <eggert@twinsun.com>
7269 * savedir.c (savedir): Remove size parameter, as POSIX says that
7270 a directory's st_size can have an arbitrary value, so the old
7271 usage could waste an arbitrary amount of memory. All uses
7273 * savedir.h: Update prototype.
7275 2001-08-30 Paul Eggert <eggert@twinsun.com>
7277 * xstrtol.c (strtoimax): New decl.
7279 2001-08-28 Paul Eggert <eggert@twinsun.com>
7281 * xstrtol.h: Add copyright notice.
7282 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
7283 LONGINT_INVALID_SUFFIX_CHAR.
7285 2001-08-30 Paul Eggert <eggert@twinsun.com>
7287 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
7290 2001-08-30 Paul Eggert <eggert@twinsun.com>
7292 * hash.c: Remove '2001' from copyright notice.
7294 2001-08-30 Paul Eggert <eggert@twinsun.com>
7296 * full-write.h: New file.
7297 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
7298 * full-write.c: Correct credits, as cccp.c no longer
7299 exists and anyway it was so heavily changed from the old cccp
7300 code as to be unrecognizable. Include full-write.h.
7301 (full_write) Return size_t, with short writes meaning failure.
7302 All callers changed. This fixes a bug with large buffers
7304 * utime.c: Include full-write.h.
7306 2001-08-30 Paul Eggert <eggert@twinsun.com>
7308 Merge 'exclude' changes from tar 1.13.22.
7309 This fixes one or two unlikely storage allocation overflow bugs,
7310 but doesn't change user-visible behavior otherwise.
7312 2001-08-30 Paul Eggert <eggert@twinsun.com>
7314 * exclude.c (bool): Declare, perhaps by including stdbool.h.
7315 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
7316 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
7317 Include if available.
7318 (<xalloc.h>): Include
7319 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
7320 (verify): New macro. Use it to verify that EXCLUDE macros do not
7321 collide with FNM macros.
7322 (struct patopts): New struct.
7323 (struct exclude): Use it, as exclude patterns now come with options.
7324 (new_exclude): Support above changes.
7325 (new_exclude, add_exclude_file):
7326 Initial size must now be a power of two to simplify overflow checking.
7327 (free_exclude, fnmatch_no_wildcards): New function.
7328 (excluded_filename): No longer requires options arg, as the options
7329 are determined by add_exclude. Now returns bool, not int.
7330 (excluded_filename, add_exclude):
7331 Add support for the fancy new exclusion options.
7332 (add_exclude, add_exclude_file): Now takes int options arg.
7333 Check for arithmetic overflow when computing sizes.
7334 (add_exclude_file): xrealloc might modify errno, so don't
7335 realloc until after errno might be used.
7337 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
7339 (free_exclude): New decl.
7340 (add_exclude, add_exclude_file): Now takes int options arg.
7341 (excluded_filename): No longer requires options arg, as the options
7342 are determined by add_exclude. Now returns bool, not int.
7344 2001-08-30 Paul Eggert <eggert@twinsun.com>
7346 * alloca.c (alloca): Arg is of type size_t, not unsigned.
7348 2001-08-27 Jim Meyering <meyering@lucent.com>
7350 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
7352 * version-etc.c (N_): Remove definition.
7353 Revert most of last change.
7354 Instead, simply don't mark the `Copyright...' string for translation.
7355 Based on advice from Paul Eggert.
7357 * strtoxmax.c: Tweak comment.
7359 2001-08-26 Jim Meyering <meyering@lucent.com>
7361 * version-etc.c (version_etc_copyright_fmt): Replace literal year
7362 of copyright with `%s' so translators don't get an untranslated
7364 (COPYRIGHT_YEAR): Define.
7365 (version_etc): Use fprintf rather than fputs.
7366 Suggestion from Ulrich Drepper.
7368 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
7370 * strtoll.c: New file, from GNU libc.
7371 * xstrtoimax.c: New file.
7373 * xstrtol.h: Add xstrtoimax.
7374 * strtoumax.c: New file. Simply include "strtoumax.c".
7375 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
7377 * strtoumax.c: Factor to work both for unsigned and signed types, ...
7378 * strtoxmax.c: ... then renamed to this.
7380 2001-08-13 Paul Eggert <eggert@twinsun.com>
7382 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
7383 Port to Solaris 8, where 'sed' requires a space after the 'r'
7384 command, and where sh dislikes "$/". Clean up the spacing a bit.
7385 Redirect output to $tmp just once.
7387 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
7389 * addext.c (<errno.h>): Include.
7390 (errno): Declare if not defined.
7391 (addext): Work correctly when pathconf returns -1 and leaves
7392 errno alone because there is no limit. Also, work even if
7393 pathconf returns a value greater than SIZE_MAX.
7395 2001-08-12 Jim Meyering <meyering@lucent.com>
7397 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
7398 Simply `return getcwd (NULL, 0);'.
7399 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
7400 Use 1300 as initial value for length, not PATH_MAX.
7402 * pathmax.h: Clean up cpp syntax.
7404 2001-08-12 Jim Meyering <meyering@lucent.com>
7406 * gettimeofday.c: New file.
7408 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
7410 2001-08-04 Jim Meyering <meyering@lucent.com>
7412 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
7413 to get in sync with glibc.
7415 2001-08-03 Paul Eggert <eggert@twinsun.com>
7417 The following changes are from gettext 0.10.39 as maintained by
7420 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
7421 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
7422 with inverted sense. All uses changed.
7424 * mbswidth.c: Don't include <limits.h>.
7425 Include <stdlib.h> and <string.h> unconditionally.
7426 (iswcntrl, mbsinit, ISCNTRL): New macros.
7427 (mbsnwidth): Use K&R style function declarations.
7428 Don't bother checking for MB_LEN_MAX == 1, since the compiler
7429 can optimize it when MB_CUR_MAX == 1.
7430 The width of control characters is zero, not 1.
7432 2001-07-15 Jim Meyering <meyering@lucent.com>
7434 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
7435 (BUILT_SOURCES): Add unlocked-io.h.
7436 (io_functions): Define.
7437 (unlocked-io.h): New rule.
7438 (DISTCLEANFILES): Add unlocked-io.h.
7439 (all-local): Depend on unlocked-io.h, to ensure it is created.
7441 * unlocked-io.hin: New file
7443 * regex.c: Update from glibc.
7445 2001-07-05 Jim Meyering <meyering@lucent.com>
7447 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
7449 (libfetish_a_SOURCES): Put all .h files here instead.
7450 Remove a thus-exposed (better checks in automake) duplicate and
7451 two unnecessary .h files.
7453 2001-06-11 Jim Meyering <meyering@lucent.com>
7455 * regex.c: Update from GNU libc.
7457 2001-05-27 Jim Meyering <meyering@lucent.com>
7459 * readutmp.h (UT_TYPE): Define.
7461 2001-05-24 Jim Meyering <meyering@lucent.com>
7463 * argmatch.c: Include "quote.h".
7464 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
7465 quote function. Reported by Göran Uddeborg.
7467 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
7469 * dirname.c (dir_name): Compute append_dot using path, not newpath
7470 which is not yet declared.
7472 2001-05-11 Paul Eggert <eggert@twinsun.com>
7474 * Makefile.am (libfetish_a_SOURCES):
7475 Add strftime.c, since we now compile it on all hosts.
7477 * strftime.c (my_strftime):
7478 Define to nstrftime if emacs, but only if my_strftime is not defined.
7479 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
7480 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
7481 Add one more extra argument: a nanoseconds value.
7484 (my_strftime function): Add %N format.
7485 (emacs_strftimeu): Renamed from emacs_strftime,
7486 with extra ut argument.
7488 2001-05-11 Paul Eggert <eggert@twinsun.com>
7490 dirname code cleanup. base_name now behaves more compatibly
7491 with POSIX basename when given file names that have trailing
7492 slashes, and similarly for dir_name. Add new primitives
7493 base_len and dir_len. Put the directory-name-related decls
7496 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
7497 * backupfile.c (base_name): Likewise.
7498 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
7499 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
7500 * makepath.c (strip_trailing_slashes): Likewise.
7501 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
7503 * rename.c (strip_trailing_slashes): Likewise.
7504 * same.c (base_name): Likewise.
7505 * stripslash.c (ISSLASH): Likewise.
7507 * addext.c: Include <dirname.h> after size_t is defined.
7508 * backupfile.c: Likewise.
7510 * addext.c (addext): Use base_len to trim redundant
7511 trailing slashes instead of doing it ourselves.
7512 But do not trim the last slash if it is not redundant.
7514 * backupfile.c (find_backup_file_name,
7515 max_backup_version): Use base_len instead of rolling it ourselves.
7516 Handle the case of "" and (on DOS) "C:" correctly.
7518 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
7519 Include <string.h>, <dirname.h>.
7520 (base_name): Allow file names ending in slashes, other than names
7521 that are all slashes. In this case, return the basename followed
7522 by the slashes. This is more general, and can be used in places
7523 where the original base_name purposely had an assertion failure.
7524 (base_len): New function.
7526 * dirname.c: Include <string.h> instead of <stdlib.h>.
7527 Do not include <assert.h>; no longer needed.
7529 (memrchr): Remove decl.
7530 (dir_name_r): Remove.
7531 (dir_len): Renamed from dirlen. All callers changed.
7532 Rewrite in terms of base_name, for simplicity and consistency.
7533 (dir_name): Never return NULL. All callers changed.
7534 Do not include <stdlib.h> in test program; no longer needed.
7535 return 0; is fine for test program.
7537 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
7539 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
7541 * path-concat.c (path_concat): Use base_len to compute
7542 base length, not strlen; this means we cannot rely on memcpy
7545 * same.c (STREQ): Remove.
7546 (same_name): Handle the case where the basename ends in trailing '/'.
7548 * stripslash.c (strip_trailing_slashes): Return nonzero if
7549 a slash was stripped. Do not strip the last slash after a
7552 2001-04-08 Jim Meyering <meyering@lucent.com>
7554 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
7555 recomputed; that's necessary when the offset spans a DST transition.
7556 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
7558 2001-04-02 Jim Meyering <meyering@lucent.com>
7560 * regex.h, regex.c: Update from GNU libc.
7562 2001-03-19 Paul Eggert <eggert@twinsun.com>
7564 * version-etc.c (version_etc_copyright): Update to 2001.
7566 2001-03-16 Paul Eggert <eggert@twinsun.com>
7568 * tempname.c (uint64_t): Define to uintmax_t if
7569 not defined, and if UINT64_MAX is not defined.
7570 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
7571 Reported by John David Anglin.
7573 2001-03-10 Bruno Haible <haible@clisp.cons.org>
7575 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
7576 alias if codeset is empty.
7577 * config.charset (BeOS): Use wildcard syntax.
7579 2001-03-13 Jim Meyering <meyering@lucent.com>
7581 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
7582 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
7585 2001-03-06 Bruno Haible <haible@clisp.cons.org>
7587 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
7589 * unicodeio.c (print_unicode_char): Simplify accordingly.
7591 2001-03-06 Bruno Haible <haible@clisp.cons.org>
7593 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
7594 support for DOS/DJGPP.
7596 2001-02-28 Paul Eggert <eggert@twinsun.com>
7598 * Makefile.am (libfetish_a_SOURCES):
7599 Add dup-safer.c, fopen-safer.c.
7600 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
7602 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
7604 2001-02-25 Paul Eggert <eggert@twinsun.com>
7606 The mkstemp replacement is taken from glibc 2.2.2, with some
7607 portability fixes for use outside glibc, as follows:
7609 * tempname.c (struct_stat64): New macro.
7610 (direxists, __gen_tempname): Use it.
7611 This avoids a portability problem with Solaris 8.
7613 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
7614 (<stddef.h>, <stdint.h>, <string.h>):
7615 Include only if STDC_HEADERS || _LIBC.
7616 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
7617 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
7618 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
7619 (__set_errno): Define this macro if <errno.h> doesn't.
7620 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
7621 Define these macros if <stdio.h> doesn't.
7622 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
7623 Define these macros if <sys/stat.h>
7624 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
7625 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
7626 __xstat64): Define if not _LIBC.
7627 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
7628 (__gen_tempname): Invoke gettimeofday only if
7629 HAVE_GETTIMEOFDAY || _LIBC;
7630 otherwise, fall back on plain "time".
7631 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
7633 * mkstemp.c (__GT_FILE): Define to zero if not defined.
7635 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
7637 2001-02-17 Jim Meyering <meyering@lucent.com>
7639 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
7640 around included file name.
7642 * strnlen.c (__strnlen): Merge in a change from GNU libc.
7644 * strftime.c: Update from GNU libc (the only changes were to comments).
7646 2001-02-13 Bruno Haible <haible@clisp.cons.org>
7648 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
7650 2001-02-17 Paul Eggert <eggert@twinsun.com>
7652 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
7653 Remove workaround macros for hosts that have mbrtowc but not
7654 mbstate_t, as we now insist on proper declarations for both
7655 before using mbrtowc.
7657 2001-02-17 Jim Meyering <meyering@lucent.com>
7659 * regex.c: Update from libc.
7661 2001-02-16 Paul Eggert <eggert@twinsun.com>
7663 * alloca.c (malloc): Undef before defining, since stdlib.h
7664 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
7665 Reported by Mark Hounschell via Paul Eggert.
7667 2001-01-30 Bruno Haible <haible@clisp.cons.org>
7669 * config.charset: Update for FreeBSD 4.2.
7671 2001-01-26 Jim Meyering <meyering@lucent.com>
7673 * quotearg.c: Include stddef.h.
7674 * quote.c: Include stddef.h.
7675 Reported by Axel Kittenberger.
7677 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
7678 line in double quotes so that it evokes a better diagnostic.
7679 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
7680 Reported by Axel Kittenberger.
7682 2001-01-15 Bruno Haible <haible@clisp.cons.org>
7684 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
7685 to avoid a warning. Add back 'const' to inptr.
7687 2001-01-16 Jim Meyering <meyering@lucent.com>
7689 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
7692 2001-01-14 Jim Meyering <meyering@lucent.com>
7694 * rename.c: New file. From Volker Borchert.
7695 Include stdlib.h, string.h or strings.h, and xalloc.h.
7696 Use strip_trailing_slashes rather than open-coding it.
7698 2001-01-03 Paul Eggert <eggert@twinsun.com>
7700 * strftime.c: Sync with glibc time/strftime.c 1.81.
7702 2001-01-03 Jim Meyering <meyering@lucent.com>
7704 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
7705 local `inptr' to avoid warning with some system declarations of iconv.
7707 2000-12-29 Paul Eggert <eggert@twinsun.com>
7709 * modechange.c: Do not assume that mode_t uses the
7710 traditional octal encoding. E.g. "chmod 1 FOO" should set
7711 the other-execute bit of FOO even if S_IXOTH != 1.
7713 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
7714 WOTH, XOTH, ALLM): New macros.
7715 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
7716 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
7718 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
7719 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
7721 No need to use uintmax_t; unsigned long is long enough.
7722 Don't bother to get suffix since we don't use it.
7724 2000-12-24 Jim Meyering <meyering@lucent.com>
7726 * hash.c (is_prime): Return explicit boolean values.
7727 (hash_get_first): Return NULL to appease Irix5.6's 89.
7728 Reported by Nelson Beebe.
7730 2000-10-31 Bruno Haible <haible@clisp.cons.org>
7732 * localcharset.c (locale_charset): Add support for Win32.
7734 2000-12-18 Paul Eggert <eggert@twinsun.com>
7736 * physmem.h, physmem.c: New files.
7738 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
7739 (noinst_HEADERS): Add physmem.h.
7741 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
7742 't' for compatibility with Solaris 8 sort.
7744 2000-12-18 Bruno Haible <haible@clisp.cons.org>
7746 * config.charset: Add support for BeOS.
7748 2000-12-16 Jim Meyering <meyering@lucent.com>
7750 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
7751 SHELLS_FILE to a file name that's useful on djgpp systems.
7753 (ADDITIONAL_DEFAULT_SHELLS): Define.
7754 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
7755 Based mostly on a patch from Prashant TR.
7757 2000-12-16 Jim Meyering <meyering@lucent.com>
7759 This bug had a serious impact on chown: `chown N:M FILE' (for integer
7760 N and M) would have treated it like `chown N:N FILE'.
7762 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
7764 2000-10-31 Bruno Haible <haible@clisp.cons.org>
7766 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
7767 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
7768 to the list of canonical encodings. Rename EUC-CN to GB2312.
7770 2000-12-08 Andreas Schwab <schwab@suse.de>
7772 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
7773 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
7775 2000-12-07 Jim Meyering <meyering@lucent.com>
7777 * stripslash.c (ISSLASH): Define.
7778 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
7781 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
7782 (dir_name_r): Declare this function as static.
7783 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
7784 manifest itself on a name containing a mix of slashes and
7786 Make this function work with names starting with a DOS-style
7787 drive letter and colon prefix.
7788 (dir_name): Append `.' if necessary.
7789 Based mostly on patches from Prashant TR and Eli Zaretskii.
7791 * dirname.h (dir_name_r): Remove prototype.
7793 2000-12-05 Jim Meyering <meyering@lucent.com>
7795 * dirname.c (dir_name_r): Add `const' in a few local declarations.
7797 2000-12-04 Jim Meyering <meyering@lucent.com>
7799 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
7800 Also include memory.h, stdlib.h, unistd.h if appropriate.
7801 Reported by Andreas Jaeger (conflicting declaration of malloc).
7803 2000-12-02 Jim Meyering <meyering@lucent.com>
7805 * closeout.h: Make idempotent, to avoid some obscure warnings.
7807 2000-12-01 Paul Eggert <eggert@twinsun.com>
7809 * memrchr.c: Include <config.h> before any system include file.
7811 2000-11-29 Paul Eggert <eggert@twinsun.com>
7813 * dirname.c (dir_name_r): Fix typo: int -> size_t.
7815 2000-11-26 Jim Meyering <meyering@lucent.com>
7817 * memcoll.c: Include sys/types.h. From Werner Almesberger.
7819 2000-11-22 Paul Eggert <eggert@twinsun.com>
7821 * strftime.c (my_strftime): Do not invoke mbrlen with a
7822 size of (size_t) -1; it's not portable.
7824 2000-11-17 Akim Demaille <akim@epita.fr>
7826 * obstack.h: Formatting changes.
7827 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
7828 prevent type checking.
7829 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
7830 cast the value to (void *): assigning a `foo *' to a `void *'
7832 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
7834 2000-11-17 Jim Meyering <meyering@lucent.com>
7836 * strstr.c: Update from GNU libc.
7838 2000-11-16 Jim Meyering <meyering@lucent.com>
7840 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
7842 2000-11-11 Jim Meyering <meyering@lucent.com>
7844 * error.c: Add a couple #includes, merging from GNU libc version.
7846 2000-11-10 Jim Meyering <meyering@lucent.com>
7848 * obstack.h: Update from GNU libc.
7849 * obstack.c: Likewise.
7851 2000-11-06 Paul Eggert <eggert@twinsun.com>
7853 * getusershell.c (setusershell): Use rewind rather than
7854 fseek/fseeko, to avoid configuration hassles with fseeko.
7855 Don't bother opening SHELLS_FILE if shellstream is NULL;
7858 2000-11-05 Jim Meyering <meyering@lucent.com>
7860 * makepath.h (make_dir): Declare.
7861 * makepath.c (make_dir): Remove `static' attribute.
7864 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
7866 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
7867 last one in a bucket, advance to the next bucket.
7869 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
7871 * fnmatch.c: Do not comment out all the code if we are using
7872 the GNU C library, because in some cases we are replacing buggy
7873 code in the GNU C library itself.
7875 2000-10-30 Paul Eggert <eggert@twinsun.com>
7877 * error.h, getline.h, modechange.h:
7878 Remove "2000" from Copyright line, as the file hasn't been
7879 changed this year other than in the copyright notice.
7881 * xalloc.h: Add "2000" to Copyright line, as this file
7882 was changed this year.
7884 2000-10-30 Paul Eggert <eggert@twinsun.com>
7886 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
7887 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
7888 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
7890 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
7892 * regex.h (__restrict_arr): Move definition out of #ifndef block.
7893 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
7894 doesn't define __restrict_arr.
7896 2000-10-29 Jim Meyering <meyering@lucent.com>
7898 * xstat.in: Fix grammar in comment.
7900 2000-10-28 Jim Meyering <meyering@lucent.com>
7902 * memchr.c: Update from libc.
7903 Adjust for portability:
7904 [HAVE_STDLIB_H]: Include stdlib.h.
7905 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
7906 Undef __memchr, too.
7907 [!weak_alias]: Define __memchr to memchr.
7909 * regex.c: Update from libc.
7910 * regex.h: Likewise.
7911 * getopt1.c: Likewise.
7912 * memcmp.c: Likewise.
7914 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
7915 Avoid using fseek, when possible -- it's broken by design.
7916 Patch by Ulrich Drepper.
7918 2000-10-26 Jim Meyering <meyering@lucent.com>
7920 * strftime.c: Update from libc.
7922 2000-10-25 Jim Meyering <meyering@lucent.com>
7924 * obstack.c: Update from libc.
7926 2000-10-23 Jim Meyering <meyering@lucent.com>
7928 * hard-locale.c (hard_locale): Revert last change -- it was simply
7929 wrong. That set_locale call must not have any side effects.
7932 2000-10-22 Jim Meyering <meyering@lucent.com>
7934 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
7935 [CYCLIC]: Remove now-unused definition.
7937 * save-cwd.c (O_DIRECTORY): Define, if needed.
7938 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
7939 Suggestion from Ulrich Drepper.
7941 2000-10-21 Jim Meyering <meyering@lucent.com>
7943 * dirname.c (dir_name_r): New function, factored out of dir_name.
7944 (dir_name): Use dir_name_r.
7945 * dirname.h (dir_name_r): Declare it.
7947 2000-10-21 Jim Meyering <meyering@lucent.com>
7949 * dirname.c (memrchr): Declare if necessary.
7950 (dir_name): Remove the restriction that there be no
7951 trailing slashes. Now, this code skips past them, effectively
7953 [TEST_DIRNAME] (main): New unit tests.
7955 * memrchr.c: New file from GNU libc.
7956 Undef __memrchr, too.
7957 [!weak_alias]: Define __memrchr to memrchr.
7958 Guard weak_alias use with `#ifdef weak_alias'.
7960 2000-10-17 Jim Meyering <meyering@lucent.com>
7962 * quote.h (PARAMS): Define and use.
7963 Reported by Akim Demaille.
7965 * getopt.c: Update from libc.
7967 2000-10-16 Jim Meyering <meyering@lucent.com>
7969 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
7972 2000-09-25 Jim Meyering <meyering@lucent.com>
7974 * md5.h (rol): Define (from GnuPG).
7976 * sha.c: Give credit (GnuPG) where due.
7977 (M): Use rol rather than open-coding it.
7978 Add a FIXME comment.
7980 2000-09-21 Jim Meyering <meyering@lucent.com>
7982 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
7983 Reported by Michael Stone.
7985 2000-09-20 Jim Meyering <meyering@lucent.com>
7987 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
7988 (noinst_HEADERS): Add sha.h.
7989 Based on code from Scott G. Miller and from GnuPG.
7991 2000-09-15 Jim Meyering <meyering@lucent.com>
7993 * regex.c: Update from libc.
7995 2000-09-10 Jim Meyering <meyering@lucent.com>
7997 * getopt.c (_getopt_internal): Update from glibc.
7999 2000-09-09 Jim Meyering <meyering@lucent.com>
8001 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
8002 think it should be used as a general replacement for isascii.
8003 * fnmatch.c: Likewise.
8004 * mbswidth.c: Likewise
8005 * regex.c: Likewise.
8008 * userspec.c: Include sys/param.h and limits.h.
8010 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
8011 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
8012 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
8013 UID, GID. Check range.
8015 2000-09-06 Jim Meyering <meyering@lucent.com>
8017 * getopt.c (_getopt_internal): Update from glibc.
8019 2000-08-30 Jim Meyering <meyering@lucent.com>
8021 * strftime.c: Merge in changes from GNU libc.
8023 2000-08-26 Jim Meyering <meyering@lucent.com>
8025 * closeout.c: Include "__fpending.h".
8026 (close_stdout_status): Return right away if there's nothing to flush.
8028 * Makefile.am (noinst_HEADERS): Add __fpending.h.
8029 * __fpending.c: New file.
8030 * __fpending.h: New file.
8032 2000-08-07 Paul Eggert <eggert@twinsun.com>
8034 Standardize on "memory exhausted" instead of "Memory exhausted"
8035 or "virtual memory exhausted".
8036 * obstack.c (print_and_abort): Use "memory exhausted", not
8037 "virtual memory exhausted".
8038 * same.c (same_name): Invoke xalloc_die instead of printing
8040 * userspec.c (parse_user_spec): Likewise.
8041 * bumpalloc.h: comment fix
8042 * same.c, userspec.c: Include xalloc.h.
8044 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
8045 not char *const and pointing to a constant array.
8046 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
8047 (xrealloc): Comment fix.
8049 * userspec.c (parse_user_spec):
8050 Don't translate a message until just before returning,
8051 to avoid unnecessary translation.
8053 2000-08-07 Jim Meyering <meyering@lucent.com>
8055 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
8056 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
8057 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
8058 getgroups.c, gethostname.c, getopt.h, group-member.c,
8059 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
8060 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
8061 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
8062 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
8063 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
8064 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
8065 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
8066 yesno.c: Back out Copyright date changes for each file with no change
8067 this year. This eases coordination with other programs using the same
8068 source code modules. From Paul Eggert.
8070 2000-08-03 Greg McGary <greg@mcgary.org>
8072 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
8073 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
8074 (EXTEND_BUFFER): Use them.
8076 2000-08-01 Jim Meyering <meyering@lucent.com>
8078 * dirname.c (ISSLASH): Define.
8079 (BACKSLASH_IS_PATH_SEPARATOR): Define.
8080 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
8081 both `\' and `/' may be use as path separators.
8082 Based on a patch from Prashant TR.
8084 2000-07-31 Paul Eggert <eggert@twinsun.com>
8086 * quotearg.c (quotearg_n_options): Don't make the initial
8087 slot vector a constant, since it might get modified.
8089 2000-07-31 Jim Meyering <meyering@lucent.com>
8091 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
8092 * obstack.c (print_and_abort): Likewise.
8094 2000-07-30 Paul Eggert <eggert@twinsun.com>
8096 * quotearg.c (quotearg_n_options): Preallocate a slot 0
8097 buffer, so that the caller can always quote one small
8098 component of a "memory exhausted" message in slot 0.
8099 From a suggestion by Jim Meyering.
8101 2000-07-30 Jim Meyering <meyering@lucent.com>
8103 * makepath.c (make_path): Quote the other instance, too.
8105 * quotearg.c (N_STATIC_SLOTVECS): Define.
8106 (STATIC_BUF_SIZE): Define.
8107 (quotearg_n_options): Use only statically allocated storage when
8108 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
8109 than STATIC_BUF_SIZE.
8111 2000-07-29 Jim Meyering <meyering@lucent.com>
8113 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
8114 * dirname.c (dir_name): Likewise.
8116 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
8118 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
8119 (dir_name): Assert that there are no trailing slashes.
8121 2000-07-18 Bruno Haible <haible@clisp.cons.org>
8123 * mbswidth.h (mbswidth): Add a flags argument.
8124 (mbswidth): New declaration.
8125 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
8126 * mbswidth.c (mbswidth): Add a flags argument.
8127 (mbsnwidth): New function.
8129 2000-07-24 Jim Meyering <meyering@lucent.com>
8131 * mbswidth.c: Remove useless #else. From Bruno Haible.
8133 2000-07-23 Paul Eggert <eggert@twinsun.com>
8135 * mbswidth.c (_XOPEN_SOURCE):
8136 Don't define; this causes problems on Solaris 7.
8137 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
8139 2000-07-23 Paul Eggert <eggert@twinsun.com>
8142 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
8143 so that mbstate_t is always defined.
8145 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
8146 be 1 in at least one GCC installation, and this configuration
8147 error is likely to be common. Ignoring MB_LEN_MAX hurts
8148 performance on hosts that have mbrtowc but have only unibyte
8149 locales, but I assume these hosts are rare.
8151 2000-07-23 Paul Eggert <eggert@twinsun.com>
8153 * quotearg.c: Streamline by invoking multibyte code only if needed.
8154 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
8155 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
8156 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
8157 invoke multibyte primitives.
8159 2000-07-23 Jim Meyering <meyering@lucent.com>
8161 * basename.c (base_name): Add an assertion.
8163 2000-07-15 Bruno Haible <clisp.cons.org>
8165 * quotearg.c: When the system forces us to redefine mbstate_t,
8166 shadow its mbsinit function.
8168 2000-07-16 Bruno Haible <haible@clisp.cons.org>
8170 * mbswidth.h: New file.
8171 * mbswidth.c: New file.
8172 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
8173 (noinst_HEADERS): Add mbswidth.h.
8175 2000-07-17 Bruno Haible <haible@clisp.cons.org>
8177 * config.charset: Add support for FreeBSD. Improve support for HP-UX
8180 2000-07-15 Jim Meyering <meyering@lucent.com>
8182 * makepath.c: Include quote.h.
8183 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
8184 corresponding argument in a `quote (...)' call.
8185 Give better diagnostics.
8187 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
8188 (noinst_HEADERS): Add quote.h.
8190 * quote.c (quote, quote_n): New file. Two functions taken verbatim
8191 from tar's src/misc.c.
8192 * quote.h: New file. Prototypes for same.
8194 2000-07-10 Paul Eggert <eggert@twinsun.com>
8196 From a suggestion by Bruno Haible.
8197 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
8198 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
8199 to decide whether to define the BeOS workaround macro;
8200 this adjusts to the change to AC_MBSTATE_T.
8202 2000-07-13 Paul Eggert <eggert@twinsun.com>
8204 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
8206 * quotearg.c (quoting_style_args, quoting_style_vals,
8207 quotearg_buffer_restyled): Add support for
8208 clocale_quoting_style. Undo previous change to
8209 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
8210 and "{RIGHT QUOTATION MARK}" msgids.
8212 2000-07-05 Paul Eggert <eggert@twinsun.com>
8214 The old behavior of quoting `like this' doesn't look good with
8215 newer, ISO-style fonts. See:
8216 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
8218 Instead, quote "like this" by default. Let the translator
8219 tailor the locale-specific quoting behavior by providing
8220 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
8222 * quotearg.c (N_): New macro.
8223 (gettext_default): New function.
8224 (quotearg_buffer_restyled): Use
8225 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
8226 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
8228 2000-07-09 Jim Meyering <meyering@lucent.com>
8230 * Most files: Update copyright dates to include 2000.
8232 2000-07-08 Jim Meyering <meyering@lucent.com>
8234 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
8236 (xgethostname): Remove now-unnecessary #ifdef.
8237 Move declaration of `err' into loop where it's used.
8239 2000-07-05 Bruno Haible <haible@clisp.cons.org>
8241 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
8242 by allocating a larger buffer. Test the gethostname return value for
8243 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
8244 returns an error and ENAMETOOLONG isn't defined.
8246 2000-07-05 Paul Eggert <eggert@twinsun.com>
8247 and Bruno Haible <haible@clisp.cons.org>
8249 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
8251 2000-07-05 Bruno Haible <haible@clisp.cons.org>
8253 * quotearg.c (struct quoting_options): Simplify quote_these_too
8256 2000-07-03 Jim Meyering <meyering@lucent.com>
8258 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
8259 Reported by Bruno Haible.
8261 2000-07-04 Jim Meyering <meyering@lucent.com>
8263 * quotearg.c: Make inclusion of <wchar.h> independent of whether
8264 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
8267 2000-07-03 Paul Eggert <eggert@twinsun.com>
8268 and Bruno Haible <haible@clisp.cons.org>
8270 * quotearg.c (mbrtowc):
8271 Assign to *pwc, and return 1 only if result is nonzero.
8272 (iswprint): Use ISPRINT when substituting our own mbrtowc.
8274 2000-07-03 Jim Meyering <meyering@lucent.com>
8276 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
8277 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
8280 2000-07-02 Jim Meyering <meyering@lucent.com>
8282 * quotearg.c (mbstate_t): Don't define here.
8284 2000-07-02 Jim Meyering <meyering@lucent.com>
8286 * nanosleep.c (SIGCONT): Define if not already defined.
8288 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8290 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
8291 per change in ../m4/ls-mntd-fs.m4.
8292 (read_filesystem_list): Ignore symbolic links.
8294 2000-06-29 Jim Meyering <meyering@lucent.com>
8296 * same.c: Include <string.h> or <strings.h>, as appropriate,
8297 for declaration of strcmp.
8299 * long-options.c: Include <stdlib.h>, for declaration of exit.
8301 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
8302 Avoid warning by casting result to `char *' to remove `const'.
8304 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8306 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
8308 2000-06-26 Paul Eggert <eggert@twinsun.com>
8310 savedir now sets errno on failure and invokes xmalloc to get memory.
8311 Fix a couple of other minor bugs while we're at it.
8313 * savedir.c (<unistd.h>): Do not include; there's no need.
8314 (NAMLEN): Remove macro.
8315 (malloc, realloc): Remove decls.
8317 ("xalloc.h"): Include.
8318 (NAME_SIZE_DEFAULT): New macro.
8319 (savedir): Use xmalloc / xrealloc to allocate memory.
8320 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
8321 Skip "" directory entries.
8322 Use strlen to calculate directory entry length, since the old method
8323 is rarely used these days and isn't worth supporting.
8324 Don't use a pointer after freeing it.
8325 Check for integer overflow when calculating allocation size.
8326 Use memcpy to copy entries, instead of stpcpy.
8327 Set errno properly when returning NULL.
8328 Check for readdir error.
8330 2000-06-26 Jim Meyering <meyering@lucent.com>
8332 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
8334 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8336 * getusershell.c (xmalloc, xrealloc): Remove functions.
8338 Don't include <stdlib.h>. Don't declare malloc, realloc.
8340 2000-06-23 Bruno Haible <haible@clisp.cons.org>
8342 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
8344 2000-06-24 Jim Meyering <meyering@lucent.com>
8346 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
8348 2000-06-21 Jim Meyering <meyering@lucent.com>
8350 * getpass.c: New file, from Bruno Haible. Required for BeOS.
8352 2000-06-19 Paul Eggert <eggert@twinsun.com>
8354 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
8355 (mbrtowc, mbstate_t): Define substitutes if
8356 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
8357 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
8358 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
8360 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8362 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
8363 than 1024, return a memory chunk of least possible size, instead
8364 of size PATH_MAX + 2. In the loop, increment the size proportionally.
8365 Use free/xmalloc instead of xrealloc to avoid copying for very long
8368 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8370 * canon-host.c (canon_host): Use malloc and memcpy to copy an
8371 address, not strdup. Include <stdlib.h> and don't declare free().
8373 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8375 * path-concat.c (path_concat): Don't access dir[-1] if dir is
8378 2000-06-21 Jim Meyering <meyering@lucent.com>
8380 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
8381 (noinst_HEADERS): Add getstr.h.
8383 * getline.c (getstr): Move into a separate file.
8384 * getstr.c (getstr): New file, extracted from getline.c, with
8385 the following changes: new parameter, delim2; both delim[12]
8386 parameters have type `int', not `char'. The latter would lose
8387 with 8-bit delimiters.
8388 * getstr.h: New file.
8390 2000-06-19 Jim Meyering <meyering@lucent.com>
8392 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
8394 2000-06-18 Jim Meyering <meyering@lucent.com>
8396 * mkdir.c: Remove file, due mainly to copyright incompatibility.
8397 Besides, these days every porting target provides a mkdir function.
8399 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
8400 (this snippet comes from src/system.h).
8402 2000-06-15 Paul Eggert <eggert@twinsun.com>
8404 * human.c (adjust_value): New function.
8405 (human_readable_inexact): Apply rounding style even when
8406 printing approximate values.
8408 2000-06-14 Paul Eggert <eggert@twinsun.com>
8410 * human.c (human_readable_inexact): Allow an input block
8411 size that is not a multiple of the output block size, and vice versa.
8412 Reported by Piergiorgio Sartor.
8414 2000-06-14 Paul Eggert <eggert@twinsun.com>
8416 * getdate.y (get_date): Apply relative times after time
8417 zone indicator, not before. Reported by Todd A. Jacobs.
8419 2000-06-13 Jim Meyering <meyering@lucent.com>
8421 * Makefile.am (all-local): Depend on lstat.c and stat.c.
8423 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
8425 2000-06-12 Paul Eggert <eggert@twinsun.com>
8427 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
8429 2000-06-04 Paul Eggert <eggert@twinsun.com>
8431 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
8433 2000-06-04 Jim Meyering <meyering@lucent.com>
8435 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
8436 SunOS 4.1.4 for which gid_t is an unsigned type.
8438 2000-06-03 Jim Meyering <meyering@lucent.com>
8440 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
8442 2000-05-26 Bruno Haible <haible@clisp.cons.org>
8444 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
8445 newer, don't install charset.alias.
8446 * config.charset: Change the Linux/glibc rules so they become empty
8447 on glibc-2.1 or newer.
8449 2000-06-02 Jim Meyering <meyering@lucent.com>
8451 * mountlist.c: Back out last change. Instead, do this...
8452 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
8453 member using the same `ignore'-testing code.
8454 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
8458 2000-05-29 Jim Meyering <meyering@lucent.com>
8460 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
8461 with the `ignore' attribute. Based on a patch from Mark D. Roth.
8463 2000-05-22 Jim Meyering <meyering@lucent.com>
8465 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
8467 2000-05-18 Jim Meyering <meyering@lucent.com>
8469 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
8470 back, too, since it may have been modified by allocate_entry.
8471 (hash_delete): Rewrite to use neither the assignment operator
8472 nor the comma operator in an if-expression.
8474 2000-05-15 Paul Eggert <eggert@twinsun.com>
8477 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
8478 Remove; no longer needed.
8479 "quotearg.h": Add include.
8480 (file_name): Do not bother to explicitly initialize to NULL; it's less
8481 efficient on some hosts.
8482 (close_stdout_status): Remove test as to whether stdout was already
8483 closed; it breaks for the case "echo x | sort >&-".
8484 Quote file name colons.
8485 Do not assume that _("write error") lacks format strings.
8487 2000-05-15 Jim Meyering <meyering@lucent.com>
8489 * version-etc.c (version_etc_copyright): Update the copyright string
8490 used in all --version output.
8492 2000-05-14 Jim Meyering <meyering@lucent.com>
8494 * closeout.c (close_stdout_set_file_name): New function.
8495 (close_stdout_status): Use new file-scoped global.
8496 Return right away if fstat says the stdout file descriptor is invalid.
8497 * closeout.h (close_stdout_set_file_name): Declare.
8499 2000-05-10 Jim Meyering <meyering@lucent.com>
8501 * closeout.c [default_exit_status]: New file-scoped variable.
8502 (close_stdout_set_status): New function.
8503 * closeout.h (close_stdout_set_status): Declare.
8505 2000-05-08 Jim Meyering <meyering@lucent.com>
8507 * long-options.c: Don't include closeout.h.
8508 (parse_long_options): Don't call close_stdout for --version.
8510 2000-05-06 Jim Meyering <meyering@lucent.com>
8512 * strnlen.c: Undefine __strnlen and strnlen.
8513 [!weak_alias]: Define __strnlen to strnlen.
8515 * atexit.c: New file, from libiberty.
8517 2000-05-06 Jim Meyering <meyering@lucent.com>
8519 * closeout.c (close_stdout_status): Also check for errors on the
8522 2000-05-05 Bruno Haible <haible@clisp.cons.org>
8524 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
8525 instead of xmalloc, xrealloc, path_concat.
8526 (locale_charset): Treat empty environment variables as absent.
8527 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
8529 2000-05-04 Jim Meyering <meyering@lucent.com>
8531 * getopt.c: Update from glibc.
8532 * obstack.c: Likewise.
8533 * obstack.h: Likewise.
8534 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
8536 * regex.h: Likewise.
8537 * strndup.c: Likewise.
8538 * strnlen.c: New file, from glibc.
8540 2000-05-01 Jim Meyering <meyering@lucent.com>
8542 * full-write.c (full_write): Remove `FIXME' part of comment.
8544 2000-04-29 Jim Meyering <meyering@lucent.com>
8546 * path-concat.c: Declare strdup only if it's not defined.
8547 * canon-host.c: Likewise.
8549 2000-04-28 Jim Meyering <meyering@lucent.com>
8551 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
8552 redefinition warning on some systems (HPUX). Otherwise, regex.h is
8553 included first, then limits.h is included by locale.h by libintl.h.
8554 From John David Anglin.
8556 2000-04-25 Jim Meyering <meyering@lucent.com>
8558 * makepath.c (S_IRWXUGO): Define.
8559 (make_path): Always perform explicit chmod if MODE specifies any
8560 of the `special' permission bits. Prompted by a bug report against
8561 install from Mate Wierdl and Joost van Baal.
8563 2000-04-18 Jim Meyering <meyering@lucent.com>
8567 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
8568 getpagesize. For BeOS. Based on a patch from Bruno Haible.
8570 2000-04-17 Jim Meyering <meyering@lucent.com>
8572 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
8573 the definition of it to rpl_strftime also defined-away the system's
8576 2000-04-15 Jim Meyering <meyering@lucent.com>
8578 Use `C' to denote so-called `contiguous' files, the same way
8580 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
8581 (ftypelet): Use S_ISCTG.
8582 From Michael Deutschmann.
8584 2000-04-14 Jim Meyering <meyering@lucent.com>
8586 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
8588 2000-04-08 Jim Meyering <meyering@lucent.com>
8590 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
8591 names don't conflict. Reported by Eli Zaretskii.
8593 2000-03-28 Bruno Haible <haible@clisp.cons.org>
8595 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
8596 bug. Deal with the different error behavior of Irix iconv.
8598 2000-04-07 Jim Meyering <meyering@lucent.com>
8600 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
8601 to work around system header problems on AIX 3.2.5. From Bruno Haible.
8603 2000-04-05 Jim Meyering <meyering@lucent.com>
8605 Portability tweaks required for ultrix4.3.
8606 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
8607 * readutmp.c: Include sys/types.h before sys/stat.h.
8608 * canon-host.c: Declare strdup.
8609 * path-concat.c: Likewise.
8610 From John David Anglin.
8612 2000-04-04 Jim Meyering <meyering@lucent.com>
8614 Be more DOS 8.3-friendly.
8615 * ref-add.sin: Renamed from ref-add.sed.in.
8616 * ref-del.sin: Renamed from ref-del.sed.in.
8617 * Makefile.am: Reflect renaming.
8618 Reported by Eli Zaretskii.
8620 Use a temporary file name that won't clash with `charset.alias'
8621 in the DOS 8.3 name space.
8622 * Makefile.am (charset_tmp): Define.
8623 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
8624 (uninstall-local): Likewise.
8625 Reported by Eli Zaretskii.
8627 2000-03-29 Paul Eggert <eggert@twinsun.com>
8629 * time/strftime.c (my_strftime): Make sure we call the system
8630 strftime, not ourselves, when invoking the underlying strftime.
8632 2000-03-24 Jim Meyering <meyering@lucent.com>
8634 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
8635 (charset_alias): Define.
8636 (install-exec-local): Factor out common code.
8637 (uninstall-local): Split lines longer than 80.
8638 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
8640 (.sed.in.sed): New rule. Don't redirect directly to $@.
8641 (CLEANFILES): Add ref-add.sed and ref-del.sed.
8643 2000-03-19 Bruno Haible <haible@clisp.cons.org>
8645 * config.charset: Output a line containing "Packages using this file".
8646 * ref-add.sed.in, ref-del.sed.in: New files.
8647 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
8648 ref-del.sed): New rules.
8650 2000-03-17 Jim Meyering <meyering@lucent.com>
8652 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
8653 Otherwise, include <strings.h>
8655 2000-03-17 Bruno Haible <haible@clisp.cons.org>
8657 * unicodeio.c (utf8_wctomb): New function.
8658 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
8659 format instead of in UCS-4 with platform dependent endianness.
8661 2000-03-07 Paul Eggert <eggert@twinsun.com>
8663 * savedir.c (savedir): Work even if directory size is
8664 negative; this can happen with some screwy NFS configurations.
8666 2000-03-06 Jim Meyering <meyering@lucent.com>
8668 * localcharset.c (get_charset_aliases): Don't try to free file_name
8669 if it's NULL (because we ran out of memory). From Bruno Haible.
8671 2000-03-05 Jim Meyering <meyering@lucent.com>
8673 * localcharset.c ("path-concat.h"): Include.
8674 (get_charset_aliases): Use path_concat instead of ANSI string
8677 * unicodeio.h (PARAMS): Define.
8678 Use it to guard prototype.
8680 2000-03-04 Jim Meyering <meyering@lucent.com>
8682 * Makefile.am (install-exec-local): Create $(libdir) before installing
8684 (uninstall-local): Uncomment this rule so `make distcheck' works
8687 * unicodeio.c (<errno.h>): Include it.
8688 (errno): Declare if not defined.
8690 * localcharset.c: Add Bruno's comment justifying use of volatile.
8692 * config.charset: New version, incorporating remarks from a linux
8693 i18n mailing list. From Bruno Haible.
8695 2000-03-02 Jim Meyering <meyering@lucent.com>
8697 * Makefile.am (EXTRA_DIST): Add config.charset.
8699 2000-03-01 Jim Meyering <meyering@lucent.com>
8701 * localcharset.c: Guard some #includes with `#if HAVE_...'.
8702 * unicodeio.c: Likewise.
8704 2000-02-02 Bruno Haible <haible@clisp.cons.org>
8706 * config.charset: New file.
8707 * localcharset.c: New file.
8708 * unicodeio.h, unicodeio.c: New files.
8709 * Makefile.am (DEFS): Add -DLIBDIR=...
8710 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
8711 (noinst_HEADERS): Add unicodeio.h.
8712 (all-local, install-exec-local, charset.alias): New targets.
8714 2000-02-28 Paul Eggert <eggert@twinsun.com>
8716 * quotearg.c (ALERT_CHAR): New macro.
8717 (quotearg_buffer_restyled): Use it.
8719 2000-02-27 Jim Meyering <meyering@lucent.com>
8721 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
8722 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
8724 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
8725 not `#if STDC_HEADERS'.
8726 Declare malloc if needed.
8728 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
8729 now that autoconf always defines the HAVE_DECL_ symbols.
8730 * human.c: Likewise.
8732 * strtoumax.c: Likewise.
8734 * backupfile.c: Arrange for cpp to fail if the configure-time
8735 declaration check was not run.
8737 * human.c: Likewise.
8739 * strtoumax.c: Likewise.
8741 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
8742 then first look up the entire `.'-containing string as a login name.
8744 2000-02-18 Paul Eggert <eggert@twinsun.com>
8746 * getdate.y: Handle two-digit years with leading zeros correctly.
8747 (textint): New typedef.
8748 (parser_control): Member year changed from int to textint.
8750 (YYSTYPE): Removed; replaced by %union with int and textint members.
8751 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
8752 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
8753 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
8754 (tSNUMBER, tUNUMBER): Now of type <textintval>.
8755 (date, number, to_year): Use width of number in digits, not its value,
8756 to determine whether it's a 2-digit year, or a 2-digit time.
8757 (yylex): Store number of digits of numeric tokens.
8758 Reported by John Kendall.
8760 (parser_control): Changed from struct parser_control to typedef (for
8761 consistency). All uses changed.
8763 (tID): Removed; not used.
8764 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
8766 2000-02-14 Paul Eggert <eggert@twinsun.com>
8768 * getpagesize.h (getpagesize): Port to VMS for Alpha;
8769 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
8771 2000-02-12 Jim Meyering <meyering@lucent.com>
8773 * userspec.c (ISDIGIT): Define it.
8774 (isdigit): Remove definition.
8775 (is_number): Use ISDIGIT, not isdigit.
8776 <libintl.h>: Include.
8778 (parse_user_spec): Mark translatable strings.
8780 2000-02-10 Jim Meyering <meyering@lucent.com>
8782 With these changes, nanosleep.[ch] are finally enough like the other
8783 lib/* replacement files to compile on a few more losing systems.
8785 * nanosleep.h: Don't include config.h.
8786 Remove prototype from declaration of nanosleep.
8787 (PARAMS): Remove now-unneeded definition.
8788 * nanosleep.c: #undef nanosleep.
8789 (rpl_nanosleep): Rename from nanosleep.
8791 2000-02-03 Jim Meyering <meyering@lucent.com>
8793 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
8794 rather than with `#if HAVE_UTMPNAME'.
8796 2000-02-01 Jim Meyering <meyering@lucent.com>
8798 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
8800 2000-01-31 Jim Meyering <meyering@lucent.com>
8802 * nanosleep.h (nanosleep): Guard declaration with
8803 `#if ! HAVE_DECL_NANOSLEEP'.
8804 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
8805 the declaration in that vendor's sys/timers.h.
8806 Reported by Christian Krackowizer.
8808 * quotearg.c (ISASCII): Add #undef and move definition to follow
8809 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
8810 (ISPRINT): Likewise.
8811 Reported by Tom Tromey.
8813 2000-01-30 Jim Meyering <meyering@lucent.com>
8815 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
8816 uses of ->ut_name. The latter doesn't work with new Linux header files
8817 where only utmpx.ut_user is declared.
8819 * readutmp.h (UT_USER): Define.
8821 2000-01-23 Jim Meyering <meyering@lucent.com>
8823 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
8826 2000-01-22 Jim Meyering <meyering@lucent.com>
8828 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
8829 [! HAVE_DECL_STRTOULL]: Declare strtoull.
8830 Required for some AIX systems. Reported by Christian Krackowizer.
8831 [TESTING] (main): New function.
8833 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
8834 * dirname.c (dir_name): Support for DOS-style file names with drive
8837 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
8839 * strverscmp.c (ISDIGIT): Define.
8840 (strverscmp): Use ISDIGIT, not isdigit.
8842 2000-01-17 Paul Eggert <eggert@twinsun.com>
8844 * nanosleep.c (nanosleep):
8845 Don't use SA_INTERRUPT to decide whether to call sigaction, as
8846 POSIX.1 doesn't require SA_INTERRUPT and some systems
8847 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
8848 it's been part of POSIX.1 since day 1 (in 1988).
8850 2000-01-17 Jim Meyering <meyering@lucent.com>
8852 * interlock: Remove unused file. Reported by François Pinard.
8854 2000-01-16 Paul Eggert <eggert@twinsun.com>
8856 * quotearg.c (quotearg_buffer_restyled): Do not quote
8857 alert, backslash, formfeed, and vertical tab unnecessarily in
8858 shell quoting style.
8861 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
8862 Free Software Foundation, Inc.
8863 Copying and distribution of this file, with or without modification,
8864 are permitted provided the copyright notice and this notice are preserved.