1 2006-01-23 Paul Eggert <eggert@cs.ucla.edu>
3 Work around porting bugs reported by Dieter in
4 <http://lists.gnu.org/archive/html/bug-bison/2006-01/msg00049.html>.
5 * getopt.c (_NOPROTO): Remove; no longer needed.
6 Include <stdlib.h> and <unistd.h> in all environments; it's safe now.
7 Include "getopt.h" first, to check interface.
8 (getenv): Declare only if defined HAVE_DECL_GETENV &&
10 * strndup.c [!_LIBC]: Include "strndup.h" to get prototype.
11 (__strndup): Revert to K&R-style function dfns, the glibc style.
12 * strnlen.c: Don't claim it's taken from glibc; it's not.
13 (strnlen, __strnlen): Remove #defines and #undefs; not needed.
14 Include strnlen.h first, to get prototype properly.
15 (strnlen): Renamed from __strnlen.
18 2006-01-23 Ulrich Drepper <drepper@redhat.com>
20 These changes imported from libc.
21 * getopt.c: Use __fxprintf instead of inline stream orientation
22 test and two separate function calls.
23 * strndup.c (__strndup): Add libc_hidden_def.
25 2006-01-22 Bruno Haible <bruno@clisp.org>
27 * vasnprintf.c (VASNPRINTF): In the computation of the size of the
28 temporary buffer for sprintf, take into account the precision also
29 for 'd', 'i', 'u', 'o', 'x', 'X'.
31 2006-01-22 Paul Eggert <eggert@cs.ucla.edu>
33 * quotearg.c (quotearg_buffer_restyled): Add "default: break;"
34 to pacify gcc -Wswitch-default.
36 2006-01-21 Sergey Poznyakoff <gray@gnu.org.ua>
38 * argp-help.c (usage_long_opt): Do not print DOC options.
39 (__argp_base_name): Removed
40 * argp-namefrob.h (__argp_basename): Removed definition. Was a
42 (__argp_base_name): Provide macro definition or extern declaration
43 depending on the configuration
45 2006-01-20 Simon Josefsson <jas@extundo.com>
47 * inet_ntop.h: Unconditionally include sys/socket.h.
49 2006-01-19 Simon Josefsson <jas@extundo.com>
51 * socket_.h: Map SHUT_RD, SHUT_WR, SHUT_RDWR correctly.
53 2006-01-12 Simon Josefsson <jas@extundo.com>
55 * base64.c: Fix warning, reported by Bruno Haible
56 <bruno@clisp.org> and patch by Paul Eggert <eggert@CS.UCLA.EDU>.
58 2006-01-11 Paul Eggert <eggert@cs.ucla.edu>
61 * md5.c: Fix commentary typos.
62 (alignof, UNALIGNED_P): No need for a GCC-specific version.
63 * md5.h (__attribute__): Remove; unused.
64 * sha1.c: Fix commentary to match md5 better.
65 * sha1.h (struct sha1_ctx): Use a word buffer, not a byte buffer,
66 so that we don't need to worry about alignment. All uses changed.
67 This merges the 2005-10-28 md5 change into sha1.
69 2006-01-11 Jim Meyering <jim@meyering.net>
72 * md5.c (OP): Fix spacing.
74 2006-01-11 Simon Josefsson <jas@extundo.com>
76 * stdint_.h (SIZE_MAX): Add missing (.
78 2006-01-10 Bruno Haible <bruno@clisp.org>
80 * argp.h (__const): Remove macro. Use const instead.
81 * argp-fmtstream.h (__const): Likewise.
82 * glob_.h (__const): Remove macro.
83 * glob-libc.h: Use const instead of __const.
85 2006-01-10 Jim Meyering <jim@meyering.net>
87 Avoid the double-free (first in fts_read, second in fts_close) that
88 would occur when an `active' directory is made inaccessible (e.g.,
89 via chmod a-x) during a traversal.
90 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
91 before returning. Reproduce this failure by
92 mkdir -p a/b; cd a; chmod a-x . b
93 Reported by Stavros Passas.
96 * sha1.c: Tweak grammar in a comment.
98 2006-01-10 Paul Eggert <eggert@cs.ucla.edu>
100 * regex_internal.h (BITSET_WORD_BITS):
101 Work around a bug in 64-bit PGC (before version 6.1-2), where the
102 preprocessor mishandles large unsigned values as if they were signed.
103 Problem reported by Claudio Fontana in
104 <http://lists.gnu.org/archive/html/bug-gnulib/2005-12/msg00061.html>.
106 2006-01-10 Simon Josefsson <jas@extundo.com>
108 * socket_.h: New file.
110 2006-01-10 Bruno Haible <bruno@clisp.org>
112 * localcharset.c: Update from GNU gettext.
114 2006-01-09 Paul Eggert <eggert@cs.ucla.edu>
117 * chdir-long.c (cdb_free): Don't bother trying to open directory
118 for write access: POSIX says that must fail.
119 * fts.c (diropen): Likewise.
120 * save-cwd.c (save_cwd): Likewise.
121 * chdir-long.c (cdb_free): Open with O_NOCTTY | O_NONBLOCK as
122 well, for minor improvements on hosts that lack O_DIRECTORY.
123 * chown.c (rpl_chown) [CHOWN_MODIFIES_SYMLINK]:
124 Don't try O_WRONLY unless O_RDONLY failed wth EACCES.
125 Fall back on chown if open failed with EACCES.
127 * gettime.c (gettime) [!defined OK_TO_USE_1S_CLOCK]:
128 Report an error at compile-time if only a 1-second nominal clock
131 * lchmod.h: New file.
132 * mkdir-p.c: Include lchmod.h, lchown.h.
133 (make_dir_parents): Use lchown rather than chown, and
134 lchmod rather than chmod.
136 * mountlist.c (ME_DUMMY): "none" and "proc" file systems are dummies
137 too. Problem with "none" reported by Bob Proulx. Problem with
138 "proc" reported by n0dalus.
140 * mountlist.c: Include <limits.h>.
141 (dev_from_mount_options)
142 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]:
143 New function. It no longer assumes "dev=" has the System V meaning
144 on Linux (since it doesn't). It also parses "dev=" more carefully.
145 (read_file_system_list)
146 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]: Use it.
147 MOUNTED_GETMNTENT2 is new here; the code didn't used to look for
150 * posixtm.h (PDS_PRE_2000): New macro.
151 * posixtm.c (year): Arg is now syntax_bits rather than allow_century.
152 All usages changed. Reject dates outside the range 1969-1999 if
153 PDS_PRE_2000 is used.
155 2006-01-09 Jim Meyering <jim@meyering.net>
159 * version-etc.c (COPYRIGHT_YEAR): Update to 2006.
161 * chdir-safer.h, chdir-safer.c: New files.
163 * modechange.c (mode_compile): Reject an invalid mode string
164 that starts with an octal digit. From Andreas Gruenbacher.
166 * openat.c: Include "fcntl--.h" and "unistd--.h", to map open
167 and dup to open_safer and dup_safer, respectively.
168 (openat_permissive): Fix typo in comment.
170 * openat.c: Don't include <stdlib.h>, <unistd.h>, <fcntl.h>,
171 "gettext.h"; either no longer needed or are guaranteed by openat.h.
172 (_): Remove; no longer needed.
173 (openat): Renamed from rpl_openat; no need for rpl_openat
174 since openat.h renames openat for us.
175 Replace most of the body with a call to openat_permissive,
176 to avoid duplicate code.
177 Port to (probably hypothetical) environments were mode_t is
179 (openat_permissive): Require mode arg, so that we can check
180 types better. Put it just after flags. Change cwd failure
181 indicator from pointer-to-bool to pointer-to-errno-value.
183 Invoke openat_save_fail and/or openat_restore_fail if
184 cwd_errno is null, so that openat can call us.
185 (openat_permissive, fdopendir, fstatat, unlinkat):
186 Simplify errno handling to avoid some duplicate code,
187 as it's OK to set errno on success.
188 * openat.h: Revamp code so that function macros depend on
189 __OPENAT_PREFIX only, not also on AT_FDCWD.
190 (openat_ro): Remove. Caller changed to use openat_permissive.
191 (openat_permissive): Now a macro, if not a function.
192 (openat_restore_fail, openat_save_fail): Now always functions,
193 since mkdirat needs them even if __OPENAT_PREFIX is defined.
195 * openat-priv.h: New file, defining macros used by mkdirat.c
197 * mkdirat.c: Include openat-priv.h.
198 Remove definitions of macros defined therein.
199 * openat.c: Likewise.
201 * mkdirat.c (mkdirat): New file and function.
202 * openat.h (mkdirat): Declare.
204 * openat.c (fdopendir): Don't change errno when returning non-NULL.
206 * openat.h (openat_permissive): Declare.
209 * openat.c (EXPECTED_ERRNO): New macro.
210 (openat_permissive): New function -- used in remove.c rewrite.
211 (all functions): Set errno just before returning, only if there
212 was an actual failure.
213 Use EXPECTED_ERRNO rather than comparing against only ENOTDIR.
215 Emulate openat-family functions using Linux's procfs, if possible.
216 Idea and some code based on Ulrich Drepper's glibc changes.
218 * openat.c: (BUILD_PROC_NAME): New macro.
219 Include <stdio.h>, <string.h>, "alloca.h" and "intprops.h".
220 (rpl_openat): Emulate by trying to open /proc/self/fd/%d/%s,
221 before falling back on save_cwd and restore_cwd.
222 (fdopendir, fstatat, unlinkat): Likewise.
224 * openat.c (fstatat, unlinkat): Perform the syscall directly,
225 skipping the save_cwd...restore_cwd overhead, if FILE is absolute.
227 * openat.c (rpl_openat): Use the promoted type (int), not mode_t,
228 as second argument to va_arg. Otherwise, some versions of gcc
229 warn that `if this code is reached, the program will abort'.
231 2006-01-09 Andreas Gruenbacher <agruen@suse.de>
235 Add POSIX ACL support
236 * acl.h (copy_acl, set_acl): Add declarations.
237 * acl.c (acl_entries): Add fallback implementation for POSIX ACL
238 systems other than Linux.
239 (chmod_or_fchmod): New function: use fchmod when possible,
241 (file_has_acl): Add a POSIX ACL implementation, with a
242 Linux-specific subcase.
243 (copy_acl): Add: copy an acl and S_ISUID, S_ISGID, and
244 S_ISVTX from one file to another. Fall back to fchmod/chmod when
245 acls are unsupported.
246 (set_acl): Add: set a file's acl and S_ISUID, S_ISGID, and
247 S_ISVTX to a defined value. Fall back to fchmod/chmod when acls
250 2006-01-09 Bruno Haible <bruno@clisp.org>
252 * sysexit_.h (EX_OK): New macro.
253 Suggested by Martin Lambers <marlam@marlam.de>.
255 2006-01-09 Bruno Haible <bruno@clisp.org>
257 * javacomp.sh.in: Move to ../build-aux/javacomp.sh.in.
258 * javaexec.sh.in: Move to ../build-aux/javaexec.sh.in.
259 * csharpcomp.sh.in: Move to ../build-aux/csharpcomp.sh.in.
260 * csharpexec.sh.in: Move to ../build-aux/csharpexec.sh.in.
262 2006-01-09 Bruno Haible <bruno@clisp.org>
264 * stdint_.h (SIZE_MAX): Write the value without involving negative
267 2005-10-16 Bruno Haible <bruno@clisp.org>
269 * stdint_.h: On Linux libc4 and libc5, include <sys/bitypes.h> and
270 don't define _STDINT_H_NEED_SIGNED_INT_TYPES.
272 2006-01-04 Paul Eggert <eggert@cs.ucla.edu>
274 * strftime.c (tzname): Don't declare if it is already #defined.
275 Problem reported for Mingw by Mark Junker.
277 2006-01-03 Paul Eggert <eggert@cs.ucla.edu>
279 * xtime.h (xtime_make, xtime_nonnegative_nsec, xtime_nsec): Use
280 long int, not int, for nanosecond counts, so that people who are
281 used to POSIX struct timespec won't be surprised. Reported by Jim
284 2005-12-16 Jim Meyering <jim@meyering.net>
286 * fprintftime.c, fprintftime.h: New files.
288 2005-12-10 Sergey Poznyakoff <gray@gnu.org.ua>
290 * argp-fmtstream.c (__argp_fmtstream_update): Fix coredump
291 * argp-help.c (fill_in_uparams): Check if the constructed
292 struct uparams is valid. Fall back to the default values if it is
295 2005-12-09 Sergey Poznyakoff <gray@gnu.org.ua>
297 * argp-help.c (__argp_base_name): New function
298 (__argp_short_program_name): Rewrite using __argp_base_name
299 * argp-namefrob.h: Define program_invocation_name and
300 program_invocation_short_name if requested
301 (__argp_base_name): Add prototype
302 * argp-parse.c (argp_def): Use gettext wrappers
303 (argp_default_parser): Use __argp_base_name
304 * argp-pin.c: New file. Defines program_invocation_name and
305 program_invocation_short_name on systems that lack them.
307 2005-12-07 Paul Eggert <eggert@cs.ucla.edu>
309 * stat-time.h (STATE_TIMESPEC, STAT_TIMESPEC_NS): Add check for
310 TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC, to fix IRIX 5.3
311 porting problem reported by Georg Schwarz in
312 <http://lists.gnu.org/archive/html/bug-coreutils/2005-12/msg00083.html>.
314 2005-07-09 Bruno Haible <bruno@clisp.org>
316 * csharpcomp.sh.in (options_csc): For -l option, add a .dll suffix.
317 * csharpcomp.c (compile_csharp_using_sscli): Likewise.
318 Reported by Mark Junker <mjscod@gmx.de>.
320 2005-11-29 Paul Eggert <eggert@cs.ucla.edu>
322 * stdint_.h (intmax_t) [defined intmax_t]: Do not declare.
323 (uintmax_t) [defined uintmax_t]: Do not declare.
324 (SIZE_MAX) [defined SIZE_MAX]: Do not define.
325 This works around a problem if intmax_t.m4 and/or uintmax_t.m4
326 and/or size_max.m4 are also used. Problem reported by Mark D. Baushke.
327 (SIZE_MAX): Define to ((size_t) -1), not (~(size_t)0), for the
328 sake of portability to weird hosts that C allows (though we don't
329 know of any practical examples).
331 * savedir.h (fdsavedir): New decl.
332 * savedir.c (fdsavedir, savedirstream): New functions; the latter
333 contains most of the former guts of savedir.
334 (savedir): Use savedirstream.
337 2005-11-15 Paul Eggert <eggert@cs.ucla.edu>
339 * xstrtod.c: Don't bother with #pragma STDC FENV_ACCESS ON, as
340 coreutils no longer futzes with rounding modes.
342 2005-11-14 Jim Meyering <jim@meyering.net>
344 * mkstemp-safer.c: Include <config.h>, required for possible
345 replacement of mkstemp.
347 2005-11-10 Paul Eggert <eggert@cs.ucla.edu>
349 * gethrxtime.c: Include "timespec.h" rather than the sys/time / time
351 (gethrxtime) [! (HAVE_NANOUPTIME
352 || (defined CLOCK_MONOTONIC && HAVE_CLOCK_GETTIME)
353 || HAVE_MICROUPTIME)]: Fall back on gettime rather than rolling
354 our own approximation.
356 2005-11-10 Simon Josefsson <jas@extundo.com>
358 * readline.c: Remove EOL.
360 2005-11-08 Eric Blake <ebb9@byu.net>
362 * inet_ntop.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
364 2005-11-08 Eric Blake <ebb9@byu.net>
366 * getaddrinfo.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
368 2005-10-30 Paul Eggert <eggert@cs.ucla.edu>
370 Fix porting problem reported by Theodoros V. Kalamatianos.
371 * utimens.c (futimens) [HAVE_WORKING_UTIMES && HAVE_FUTIMES]:
372 Don't assume that futimes failing means we must fail.
374 2005-10-29 Paul Eggert <eggert@cs.ucla.edu>
376 * getcwd.c (__getcwd): Don't assume that system calls after readdir
377 leave errno alone. Problem reported by Dmitry V. Levin.
379 2005-10-28 Paul Eggert <eggert@cs.ucla.edu>
381 * savedir.c (savedir): Don't assume that xrealloc etc. leave
382 errno alone. Problem reported by Frederic Jolliton.
384 2005-10-28 Simon Josefsson <jas@extundo.com>
386 * inet_ntop.h, inet_ntop.c: Make it work under mingw32: Add
387 "restrict" keywords, as per POSIX. Protect the function
388 declaration around HAVE_DECL_INET_NTOP rather than HAVE_INET_NTOP.
389 Don't use K&R prototypes. Check the sprintf return values.
390 Re-define EAFNOSUPPORT if not present. Indent.
392 * md5.h, md5.c: Simplify buffer handling visavi alignment,
393 suggested by Bruno Haible <bruno@clisp.org>.
395 * gc-gnulib.c, gc-libgcrypt.c: Check calloc return value.
397 * gc.h: Add MD2 and RMD160 length defines. Add prototypes.
399 * gc-libgcrypt.c: Add MD2 (which is not available through
402 * gc-gnulib.c: Add MD2. Implement gc_hash_* API.
404 * md2.h, md2.c: New files.
406 2005-10-24 Simon Josefsson <jas@extundo.com>
408 * md4.h: Shrink buffer size, now that we changed the type.
410 2005-10-22 Simon Josefsson <jas@extundo.com>
412 * arcfour.h, arcfour.c: Use fixed size indices in the
413 arcfour_context struct (simplify test vector testing in GNU
416 2005-10-22 Simon Josefsson <jas@extundo.com>
418 * md4.h, md4.c: Simplify buffer handling visavi alignment,
419 suggested by Bruno Haible <bruno@clisp.org>.
421 2005-10-22 Simon Josefsson <jas@extundo.com>
423 * crc.h: Include stddef.h, for size_t.
425 2005-10-21 Simon Josefsson <jas@extundo.com>
427 * arctwo.h (arctwo_setkey): Protect variable in CPP macro,
428 suggested by Ralf Wildenhues <Ralf.Wildenhues@gmx.de>.
430 2005-10-21 Simon Josefsson <jas@extundo.com>
432 * rijndael-api-fst.c: Fix bugs in CBC mode for more than one
435 2005-10-21 Simon Josefsson <jas@extundo.com>
437 * gc-gnulib.c: Support ARCTWO in CBC mode.
439 2005-10-21 Simon Josefsson <jas@extundo.com>
441 * hmac-md5.c (hmac_md5): Add comments, suggested by Bruno Haible
444 * hmac-sha1.c (hmac_sha1): Likewise.
446 * crc.c (crc32_update): Actually use crc parameter, suggested by
447 Bruno Haible <bruno@clisp.org>.
449 * crc.h: Include stdint.h directly, suggested by Bruno Haible
452 2005-10-21 Simon Josefsson <jas@extundo.com>
454 * des.h, des.c: New files.
456 * gc-gnulib.c: Support DES.c
458 2005-10-21 Simon Josefsson <jas@extundo.com>
460 * arctwo.h, arctwo.c: New files.
462 * gc-gnulib.c: Support ARCTWO.
464 2005-10-21 Simon Josefsson <jas@extundo.com>
466 * gc-libgcrypt.c (gc_cipher_open): Handle ECB.
468 2005-10-19 Simon Josefsson <jas@extundo.com>
470 * gc-gnulib.c: Support ARCFOUR.
472 2005-10-19 Simon Josefsson <jas@extundo.com>
474 * gc-gnulib.c: Implement gc_cipher_* API, currently only with AES
477 * gc.h: Add ECB enum type.
479 * hmac-md5.c, hmac-sha1.c: Include memxor.h.
481 2005-10-19 Simon Josefsson <jas@extundo.com>
483 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support MD4.
485 2005-10-18 Simon Josefsson <jas@extundo.com>
487 * md4.h, md4.c: New files, based on md5.?.
489 2005-10-17 Simon Josefsson <jas@extundo.com>
491 * gc-libgcrypt.c (gc_hmac_sha1): Fix assert.
493 * gc.h (gc_nonce, gc_pseudo_random, gc_random): Add prototypes.
495 2005-10-17 Simon Josefsson <jas@extundo.com>
497 * gc.h, gc-libgcrypt.c: Add more hash types/functions.
499 2005-10-17 Simon Josefsson <jas@extundo.com>
501 * gc.h, gc-libgcrypt.c: Add ciphers.
503 2005-10-17 Simon Josefsson <jas@extundo.com>
505 * sha1.c: Use uint32_t instead of md5_uint32.t
507 * sha1.h: Use stdint.h and uint32_t instead of md5_uint32 from
510 * md5.c: Use uin32_t. Fix non-gcc UNALIGNED_P macro.
512 * md5.h: Use stdint.h and uint32_t. Doc fix.
514 2005-10-15 Simon Josefsson <jas@extundo.com>
516 * rijndael-api-fst.h, rijndael-api-fst.c: New files.
518 * rijndael-alg-fst.h, rijndael-alg-fst.c: New files.
520 2005-10-14 Simon Josefsson <jas@extundo.com>
522 * arcfour.h, arcfour.c: New files.
524 2005-10-14 Paul Eggert <eggert@cs.ucla.edu>
526 * obstack.c [defined _LIBC && defined USE_IN_LIBIO]: Don't
527 include <wchar.h>; no longer needed.
529 2005-10-14 Jakub Jelinek <jakub@redhat.com>
530 and Ulrich Drepper <drepper@redhat.com>
533 * obstack.c (print_and_abort) [defined _LIBC]: Use __fxprintf
534 instead of inline stream orientation test and two separate
535 function calls. Pay no attention to USE_IN_LIBIO.
537 2005-10-14 Roland McGrath <roland@redhat.com>
539 Import from libc. [BZ #1331]
540 * obstack.h [!__STDC__] (obstack_int_grow_fast): Fix misnamed
542 Reported by Matej Vela <vela@debian.org>.
544 2005-10-13 Paul Eggert <eggert@cs.ucla.edu>
546 * mkdir-p.c (make_dir_parents): Don't report an error if an
547 intermediate directory is in a read-only file system. Problem
548 reported by Eric Blake.
550 2005-10-13 Simon Josefsson <jas@extundo.com>
552 * gc-pbkdf2-sha1.c (gc_pbkdf2_sha1): Optimize CEIL computation.
553 Move memory allocation outside of loop.
555 2005-10-12 Simon Josefsson <jas@extundo.com>
557 * gc-pbkdf2-sha1.c: New file.
559 * gc.h: Add gc_pbkdf2_sha1 prototype.
561 2005-10-12 Simon Josefsson <jas@extundo.com>
563 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Use Gc_rc for return types,
564 suggested by Bruno Haible <bruno@clisp.org>.
566 2005-10-12 Simon Josefsson <jas@extundo.com>
568 * gc-libgcrypt.c (gc_hmac_sha1): New function.
570 * gc-gnulib.c (gc_hmac_sha1): New function.
572 2005-10-12 Simon Josefsson <jas@extundo.com>
574 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support SHA-1.
576 2005-10-12 Simon Josefsson <jas@extundo.com>
578 * gc-gnulib.c: Condition MD5 and HMAC-MD5 use on GC_USE_MD5 and
579 GC_USE_HMAC_MD5, respectively.
581 * gc-libgcrypt.c (gc_md5): Fix assert call.
584 * gc.h (gc_hash_buffer): Use gc_hash in prototype.
586 * gc-libgcrypt.c (gc_hash_buffer): Ditto.
588 * gc-gnulib.c (gc_hash_buffer): Ditto.
590 2005-10-11 Bruno Haible <bruno@clisp.org>
592 * c-strcasestr.h: New file, from GNU gettext.
593 * c-strcasestr.c: New file, from GNU gettext.
595 2005-10-11 Bruno Haible <bruno@clisp.org>
597 * c-strcase.h: New file, from GNU gettext.
598 * c-strcasecmp.c: New file, from GNU gettext.
599 * c-strncasecmp.c: New file, from GNU gettext.
601 2005-10-11 Simon Josefsson <jas@extundo.com>
603 * crc.h, crc.c: New files.
605 * gc.h (gc_hash_buffer): Add doc.
607 2005-10-08 Simon Josefsson <jas@extundo.com>
609 * gc.h: Add gc_hash and gc_hash_buffer.
611 * gc-gnulib.c (gc_hash_buffer): Add. Reorder #include's.
613 * gc-libgcrypt.c (gc_hash_buffer): Add.
615 2005-10-11 Bruno Haible <bruno@clisp.org>
617 * strcasecmp.c: Include limits.h.
618 (strcasecmp): Avoid integer overflow on exotic platforms.
619 * strncasecmp.c: Include limits.h.
620 (strncasecmp): Avoid integer overflow on exotic platforms.
621 Reported by Paul Eggert.
623 2005-10-06 Simon Josefsson <jas@extundo.com>
625 * hmac-md5.c: New file.
629 2005-10-06 Simon Josefsson <jas@extundo.com>
631 * memxor.c (memxor): Avoid casts and warnings.
633 2005-10-05 Derek Price <derek@ximbiot.com>
635 * getdelim.c (SIZE_MAX): New macro, if not already defined.
637 2005-10-05 Simon Josefsson <jas@extundo.com>
639 * memxor.c (memxor): Fix compiler error.
641 * md5.h (MD5_DIGEST_SIZE, MD5_BLOCK_SIZE): Add, see also
642 <http://sourceware.org/bugzilla/show_bug.cgi?id=1423>.
644 * memxor.h, memxor.c: New files.
646 * getaddrinfo.h: Don't protect sys/types.h with HAVE_SYS_TYPES_H,
647 we assume all systems have it, suggested by Jim Meyering
648 <jim@meyering.net>. Remove HAVE_SYS_SOCKET_H test too, to see if
649 any systems lack sys/socket.h; mingw32 is known to lack it, but we
650 don't support it yet anyway. Also remove HAVE_NETDB_H test, for
653 2005-10-04 Bruno Haible <bruno@clisp.org>
655 * verify.h (verify_true): Provide alternative definition for C++.
657 2005-10-04 Simon Josefsson <jas@extundo.com>
659 * getaddrinfo.h: Move sys/types.h include first, reported by "Mark
660 D. Baushke" <mdb@gnu.org>.
662 2005-10-03 Paul Eggert <eggert@cs.ucla.edu>
664 * getdelim.c: Include getdelim.h first. Include <limits.h>.
665 (SSIZE_MAX): New macro, if not already defined.
666 (getdelim): Fix buffer overrun on 64-bit hosts with lines longer
669 2005-10-02 Paul Eggert <eggert@cs.ucla.edu>
671 * exclude.c: Include verify.h.
672 (verify): Remove. All callers changed to use verify.h's version.
673 * strtoimax.c: Likewise.
674 * utimecmp.c: Likewis.e
677 * .cppi-disable: Add getaddrinfo.h, getdelim.h, getline.h, getpass.c
678 mbchar.h, mbuiter.h, strcase.h, strnlen.h, strnlen1.h.
679 * .cvsignore: Add fts.h, search.h, t-fpending.
680 * settime.c (settime): Fix { typo in previous patch. Also, don't
681 bother returning ENOSYS if settimeofday or stime fails; just let
682 them return whatever errno they want to return.
683 * utimens.c: Include unistd.h, for dup2.
684 (futimens): Fix typo: HAVE_FUTIMESAT was misspelled in an #if.
685 (futimens) [! HAVE_FUTIMESAT]: If !file, set errno before returning -1.
687 2005-10-02 Jim Meyering <jim@meyering.net>
690 * fts-cycle.c [HAVE_CONFIG_H]: Include <config.h>.
691 * openat-die.c: Use `#ifdef HAVE_CONFIG_H', not `#if HAVE_CONFIG_H'.
692 * openat.c (fdopendir): Do not define if HAVE_FDOPENDIR.
693 Remove AT_FDCWD test.
694 Do not consume the fd unless successful.
695 * openat.h (fdopendir): Do not define if HAVE_FDOPENDIR.
696 * settime.c (settime): Move the HAVE_STIME block `up' into an #elif
697 block, so that we don't even try to compile it if settimeofday is
698 available. This works around a compilation failure on OSF1 V5.1,
699 due to stime requiring a `long int*' while tv_sec is `int'.
701 2005-09-30 Eric Blake <ebb9@byu.net> (tiny change)
703 * getdelim.c (getdelim): Remove unused variables.
705 2005-10-01 Simon Josefsson <jas@extundo.com>
707 * getaddrinfo.h: Protect #include's of sys/socket.h and netdb.h.
708 Only define struct addrinfo if !HAVE_STRUCT_ADDRINFO. Protect
709 AI_* and EAI_* definitions. Protect function declarations.
711 2005-09-29 Paul Eggert <eggert@cs.ucla.edu>
713 * xtime.h (XTIME_PRECISION): Now of type int, not long long int,
714 so that the code works even with ancient cpp. Portability problem
715 with GCC 2.7.2.1 reported by Thomas M.Ott.
717 2005-09-27 Jim Meyering <jim@meyering.net>
719 * getcwd.c: Change #ifdef<TAB>HAVE_CONFIG_H to #ifdef HAVE_CONFIG_H.
721 * intprops.h (signed_type_or_expr__): Define.
722 (INT_STRLEN_BOUND) [__GNUC__]: Use a slightly tighter bound
725 2005-09-26 Paul Eggert <eggert@cs.ucla.edu>
727 * verify.h (verify_expr): Remove, replacing with:
728 (verify_true): New macro that returns true instead of void.
729 (verify_type__): Remove.
730 (verify): Use verify_true rather than verify_type__.
732 2005-09-24 Paul Eggert <eggert@cs.ucla.edu>
734 * utimens.c (ENOSYS): Define if not already defined.
735 (futimens): Support having a null PATH if the file descriptor
738 * regex_internal.h (__GNUC_PREREQ, always_inline, inline, pure):
740 (__attribute): Define to empty unless GCC 3.1 or later.
741 This works around a core dump on OpenBSD 3.4, which has GCC
742 2.95.3, which dumps core when given __attribute__(()). It also
743 simplifies other tests, since we really don't want to bother with
744 worrying about which ancient version of GCC supported what.
745 Original problem reported by Yoann Vandoorselaere, with part of
746 the fix suggested by Derek Price.
748 2005-09-24 Jim Meyering <jim@meyering.net>
750 * verify.h (verify_type__): Use `unsigned int' as the bitfield type
751 so we can once again use a positive bitfield width of 1 -- now we
752 don't have to explain why we were using a bitfield width of 2.
754 2005-09-23 Paul Eggert <eggert@cs.ucla.edu>
756 * getaddrinfo.c [HAVE_NETINET_IN_H]: Include <netinet/in.h>.
757 Problem reported by Eric Blake.
758 (getaddrinfo): Initialize se so that it's not garbage.
759 Redo internal storage allocation so that it doesn't make unportable
760 assumptions about alignment.
763 * utimens.c (futimens): Use futimesat if available.
764 Prefer it to futimes since it doesn't have the futimes bug.
766 * verify.h (GL_CONCAT0, GL_CONCAT): Remove.
767 (verify): Don't use the __LINE__ trick, as it doesn't work in general.
768 Instead, declare a function that returns a pointer to an array,
769 and use verify_type__ to declare the size of the array.
770 Problem and germ of a solution reported by Bruno Haible.
771 (verify_type__): Use 2, not 1, for bitfield size, to avoid
772 a warning with Irix 6.5 cc. Problem reported by Bruno Haible.
774 2005-09-22 Paul Eggert <eggert@cs.ucla.edu>
778 * .cppi-disable: Add regcomp.c, regex_internal.c, regex_internal.h,
780 * argmatch.h: Include verify.h
781 (ARGMATCH_VERIFY): Use verify rather than rolling our own.
782 (ARGMATCH_ASSERT): Remove; unused.
783 * canonicalize.c: Assume STDC_HEADERS.
784 * exclude.c: Include "strcase.h".
785 * regex_internal.h [!defined _LIBC]: Likewise.
786 * getusershell.c: Include stdio--.h rather than stdio.h
788 (getusershell): Call fopen, not fopen_safer.
789 * save-cwd.c: Include fcntl--.h rather than fcntl.h.
790 Do not include unistd-safer.h.
791 (save_cwd): Don't call fd_safer; no longer needed
792 now that we include fcntl--.h.
794 * getdate.y (relative_time): New type.
795 (RELATIVE_TIME_0): New constant.
796 (parser_control): Use relative_time instead of doing it ourselves.
797 (%union): Add new relative_time rel member.
798 (tYEAR_UNIT, tMONTH_UNIT, tHOUR_UNIT, tMINUTE_UNIT, tSEC_UNIT):
800 (relunit, relunit_snumber): Now of type rel.
801 (zone, rel, relunit, get_date): Adjust to above changes.
803 * getloadavg.c: Include fcntl--.h rather than fcntl.h.
804 Do not include unistd-safer.h.
805 (getloadavg): Don't call fd_safer; no longer needed
806 now that we include fcntl--.h.
808 * mkdir-p.c (ENOSYS): Define to EEXIST if not defined.
809 (make_dir_parents): Treat ENOSYS like EEXIST.
811 Improve quality of diagnostics on restore_cwd failure.
812 * mkdir-p.h (make_dir): Remove. All uses replaced by mkdir.
813 (make_dir_parents): Last arg is now int * (for errno), not bool *.
814 * mkdir-p.c (make_dir, make_dir_parents): Likewise.
815 Rewrite "mkdir -p" algorithm to avoid the need for "stat"
816 each time through the loop. Do not diagnose restore_cwd failure;
817 that is the caller's job (and perhaps the caller does not care).
819 * mkdir-p.c (CLEANUP_CWD, CLEANUP): Remove.
820 (make_dir_parents): Revamp to avoid need for CLEANUP_CWD, CLEANUP.
821 If the file already exists but is not a directory, don't bother
822 to try to make its parents.
823 Close potential file descriptor leak if we can't chdir("/") (!).
824 Don't always return true if chdir($PWD) fails; return true only
825 if the requested action was done successfully (except for the
827 Don't log final directory unless we actually made it.
828 Refactor to avoid duplicate code to fix up permissions.
829 Don't attempt to fix up parent permissions if chdir($PWD) fails.
831 * strftime.c (my_strftime): Rewrite the previous change slightly,
832 to make it a bit faster and (I hope) clearer.
833 * strftime.c (my_strftime): Add support for %:z, %::z, %:::z.
834 Fix bug in formats like %2N.
836 * verify.h: New file.
838 2005-09-22 Jim Meyering <jim@meyering.net>
842 * backupfile.c: Use ARGMATCH_VERIFY, just in case.
844 * posixtm.c (posixtime) [lint]: Initialize *all* of tm0, not just
845 the .tm_year member, since otherwise gcc-4.0 would now warn about
846 tm_zone, tm_gmtoff, tm_isdst, tm_yday, tm_wday.
848 * quotearg.c (quotearg_n_options): Change code to be suboptimal, in
849 order to avoid an unsuppressible warning from gcc on 64-bit systems.
851 * getdate.y (get_date): Undo part of the 2005-04-04 change, so that
852 the command "date -d'2005-03-27 +1 day'" succeeds once again, even
853 when run in a time zone for which daylight savings time is in effect
854 for the starting date.
856 * mkdir-p.c (make_dir_parents): Don't let a failed chdir($PWD)
857 stop us from restricting permissions of just-created absolute-named
859 * mkdir-p.c (CLEANUP_CWD): Return *true*, not false when failing
860 to restore initial working directory.
861 * mkdir-p.c (make_dir_parents): New parameter: different_working_dir,
862 to tell caller if/when we change the working directory and are
863 unable to return to the initial one.
864 * mkdir-p.h (make_dir_parents): Update prototype.
865 * mkdir-p.c (CLEANUP_CWD): Change one more `return 1' to
866 `return false'. This fixes a bug introduced on 2004-07-30.
868 * openat.c (fdopendir): Be sure to close the supplied
869 file descriptor before returning. This makes our replacement
870 implementation a little closer to Solaris's, where fdopendir
871 ties the file descriptor to the returned DIR* pointer.
872 * openat.c (unlinkat): New function.
873 * openat.h (unlinkat): Add prototype.
874 * openat-die.c (openat_save_fail): Rename from openat_save_die.
875 (openat_restore_fail): Rename from openat_restore_die.
876 * openat.c, openat.h: Reflect s/_die/_fail/ renaming.
878 Provide an alternative to exiting immediately upon save_cwd or
879 restore_cwd failure. Now, an application can arrange e.g.,
880 to perform a longjump in that case.
881 * openat.c: Include dirname.h.
882 Use IS_ABSOLUTE_FILE_NAME rather than testing for leading slash.
883 (rpl_openat, fdopendir, fstatat): Call openat_save_die
884 and openat_restore_die rather than calling error directly.
885 Don't include "error.h" or "exitfail.h"; they're no longer needed.
887 * openat-die.c (openat_save_die, openat_restore_die): New file.
888 * openat.h (openat_save_die, openat_restore_die): Declare and define.
890 * strftime.c [FPRINTFTIME] (fprintftime): Provide a new interface:
891 size_t fprintftime (FILE *fp, char const *fmt, struct tm const *tm,
892 int utc, int nanoseconds);
894 date should not have to allocate a megabyte of virtual memory to
895 handle a format argument like +%1048575T. When implemented with
896 strftime, it must allocate such a buffer, use strftime to fill it
897 in, print it, then free it.
898 With fprintftime, it simply prints everything and exits.
899 With no need for memory allocation, that's one fewer way to fail.
900 * strftime.c (my_strftime): Parse the colons of %:::z *after* the
901 optional field width, not before, so we accept %9:z, not %:9z.
902 (my_strftime): Be sure to use L_('x') for literals.
904 * backupfile.c, canon-host.c, canonicalize.c, chown.c, cloexec.c:
905 * dup-safer.c, dup2.c, euidaccess.c, fd-safer.c, fileblocks.c:
906 * fopen-safer.c, fsusage.c, ftruncate.c, getcwd.c, getcwd.h:
907 * getloadavg.c, getopt_.h, getpagesize.h, getugroups.c, group-member.c:
908 * human.h, idcache.c, mkdir-p.c, mountlist.c, nanosleep.c, pathmax.h:
909 * physmem.c, posixver.c, putenv.c, raise.c, safe-read.c, same.c:
910 * save-cwd.c, setenv.c, settime.c, tempname.c, unlinkdir.c:
911 * unsetenv.c, userspec.c, xgethostname.c, xreadlink.c:
912 Assume HAVE_UNISTD_H, i.e., include <unistd.h> unconditionally.
914 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
915 * getloadavg.c, mountlist.c, openat.h, save-cwd.c, tempname.c:
916 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
917 and don't include <sys/file.h>).
919 2005-09-22 Eric Blake <ebb9@byu.net> (tiny change)
923 * getloadavg.c (getloadavg) [__CYGWIN__]: Port to cygwin.
924 [__linux__]: Allocate a big enough buffer for /proc/loadavg.
925 [!LDAV_DONE]: Avoid unused variable warning.
927 2005-09-21 Bruno Haible <bruno@clisp.org>
929 * unicodeio.h (unicode_to_mb): New declaration.
931 2005-09-20 Derek Price <derek@ximbiot.com>
933 * getaddrinfo.c: Don't include <netdb.h> included from getaddrinfo.h.
935 2005-09-19 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
937 Use a consistent style for including <config.h>.
938 * __fpending.c, acl.c, argmatch.c,
939 argp-help.c, argp-parse.c,
940 argp-pvh.c, backupfile.c, basename.c, c-stack.c,
941 calloc.c, check-version.c, cloexec.c, closeout.c, copy-file.c,
942 creat-safer.c, cycle-check.c, dirfd.c, dirname.c, dup-safer.c,
943 dup2.c, euidaccess.c, exclude.c, exitfail.c, fatal-signal.c,
944 fd-safer.c, file-type.c, fileblocks.c, filemode.c,
945 filenamecat.c, findprog.c, fnmatch.c, fopen-safer.c, free.c,
946 fsusage.c, ftruncate.c, full-write.c, fwriteerror.c,
947 getaddrinfo.c, getcwd.c, getdelim.c, getline.c, getlogin_r.c,
948 getndelim2.c, getnline.c, getopt1.c, getpass.c, group-member.c,
949 hard-locale.c, hash-pjw.c, hash.c, human.c, idcache.c,
950 inet_ntop.c, isdir.c, long-options.c, malloc.c, memcasecmp.c,
951 memcmp.c, memcoll.c, memcpy.c, memmove.c, mkdir-p.c,
952 modechange.c, mountlist.c, open-safer.c, physmem.c,
953 pipe-safer.c, pipe.c, poll.c, posixver.c, progname.c,
954 progreloc.c, putenv.c, quote.c, quotearg.c, readline.c,
955 readlink.c, realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c,
956 safe-read.c, same.c, save-cwd.c, savedir.c, sig2str.c,
957 strcspn.c, strerror.c, stripslash.c, strncasecmp.c, strndup.c,
958 strnlen.c, strnlen1.c, strsep.c, strstr.c, strtod.c,
959 strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c,
960 userspec.c, utimecmp.c, version-etc-fsf.c,
961 version-etc.c, wait-process.c, xalloc-die.c, xgetcwd.c,
962 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xsetenv.c,
963 xstrndup.c, xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
964 Standardize inclusion of config.h.
965 * __fpending.h, dirfd.h, getdate.h, human.h,
966 inttostr.h: Removed inclusion of config.h from header files.
967 * inttostr.c: Adjusted in-tree users.
968 * timespec.h: Remove superfluous warning to include config.h.
969 * atexit.c, chdir-long.c chown.c, fchown-stub.c, getgroups.c,
970 gettimeofday.c, lchown.c, lstat.c, mkdir.c, mkstemp.c,
971 nanosleep.c, openat.c, raise.c, readtokens0.c, readutmp.c,
972 unlinkdir.c: Guard inclusion of config.h with HAVE_CONFIG_H.
974 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
976 * stat-time.h: New file.
977 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP, ATIME_CMP, CTIME_CMP):
978 (MTIME_CMP, TIMESPEC_NS): Remove. Now done by stat-time.h,
980 (timespec_cmp): New function.
981 * utimecmp.c: Include stat-time.h.
982 (SYSCALL_RESOLUTION): Depend on whether various struct stat
983 members exist, not on the obsolescent ST_MTIM_NSEC.
984 (utimecmp): Use the new stat-time functions rater than TIMESPEC_NS.
986 2005-09-15 Derek Price <derek@ximbiot.com>
987 Paul Eggert <eggert@cs.ucla.edu>
989 * regcomp.c, regexec.c, regex_internal.c: Back out previous
990 changes, consolidating in...
991 * regex_internal.h: ...this file.
993 2005-09-15 Derek Price <derek@ximbiot.com>
995 * regex_internal.h: Blank `pure' for GNUC < 3.
996 * regex_internal.c: Ditto, using this...
997 (__GNUC_PREREQ): ...new macro.
998 * regcomp.c, regexec.c: Blank `always_inline' for GNUC < 3.1 using...
999 (__GNUC_PREREQ): ...this new macro.
1001 * strstr.h: Include string.h. Define strstr as a macro here.
1003 2005-09-13 Derek Price <derek@ximbiot.com>
1005 * canon-host.c (canon_host_r): Set *cherror on memory allocation
1007 Reported by Jim Meyering <jim@meyering.net>.
1009 2005-09-13 Jim Meyering <jim@meyering.net>
1011 * canon-host.c: Filter through gnu indent and reword comments slightly.
1012 * canon-host.h (ch_strerror_r): Tweak cpp indentation and spacing.
1014 2005-09-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (tiny change)
1016 * lib/base64.c: Typo.
1017 (base64_encode): Put b64str in initialized data section.
1019 2005-09-12 Derek Price <derek@ximbiot.com>
1021 Return usable errors from canon-host.
1022 * canon-host.h: New file.
1023 * canon-host.c (canon_host): Wrap...
1024 (canon_host_r): ...this new function, which now relies exclusively on
1026 (ch_strerror): New function.
1027 (last_cherror): New global.
1028 * getaddrinfo.c: Move include of getaddrinfo.h first to test interface.
1029 (getaddrinfo): Add AI_CANONNAME functionality. Don't do arithmetic on
1031 (freeaddrinfo): Free ai->ai_canonname when set.
1033 2005-09-12 Derek Price <derek@ximbiot.com>
1034 Paul Eggert <eggert@cs.ucla.edu>
1036 * glob-libc.h: Renamed from glob_.h. The new version is
1037 taken from libc's glob.h, except with '#ifdef __GLOB_GNULIB'
1038 protecting things that should be done only in gnulib contexts.
1039 * glob_.h: New file, containing only the glob things needed for
1041 (GLOB_PREFIX): Remove. All uses changed to look for __GLOB_GNULIB.
1042 (__GLOB_CONCAT, __GLOB_XCONCAT, __GLOB_ID): Remove; no longer needed.
1043 (glob, globfree, glob_pattern_p): Now defined simply in terms of
1044 rpl_glob, rpl_globfree, rpl_glob_pattern_p.
1045 (__GLOB_GNULIB): New macro, to keep the glob.h changes clearer
1046 and to respect the namespace rules better.
1048 2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
1050 Merge glibc and coreutils changes into gnulib, plus a few
1052 * md5.c: Use #error rather than a string.
1053 (CYCLIC): New macro, from glibc source. Use it instead of rol.
1054 * md5.h (__GNUC_PREREQ, __THROW): Define if not defined already.
1055 (__attribute__): Define to empty for non recent-GCC.
1056 (__md5_buffer, __md5_finish_ctx, __md5_init_ctx, __md5_process_block):
1057 (__md5_process_bytes, __md5_read_ctx, __md5_stream):
1058 Renamed from their non-__ counterparts, with new macros replacing
1059 them if not _LIBC. Add __THROW attribute.
1061 (struct md5_ctx): Align buffer if using GCC.
1062 * sha1.h (struct sha1_ctx): Likewise.
1063 * sha1.c (SWAP): Renamed from the NOTSWAP. All uses changed.
1064 The old name was backwards.
1065 (NOTSWAP): Remove; not used.
1066 (rol): New macro, moved here from md5.h.
1067 (sha1_process_block): Remove a FIXME that doesn't make sense.
1069 2005-09-12 Derek Price <derek@ximbiot.com>
1071 * gai_strerror.c: Include config.h when available. Include
1072 getaddrinfo.h before other headers to test interface.
1073 Reported by Larry Jones <lawrence.jones@ugs.com>.
1075 2005-09-08 Paul Eggert <eggert@cs.ucla.edu>
1077 * glob.c (glob, globfree, __glob_pattern_p): Use old-style function
1078 definitions, since that's the preferred style in glibc.
1079 Fix a minor spacing issue, and update copyright notice to match glibc's.
1081 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
1083 * regex_internal.h (bitset_not): Add parens to avoid gcc -Wall warning.
1085 2005-09-06 Simon Josefsson <jas@extundo.com>
1087 * getpass.c (getpass): Fix typo, test for HAVE_TCSETATTR and not
1088 TCSETATTR. Reported by Derek Price <derek@ximbiot.com>.
1090 2005-09-05 Paul Eggert <eggert@cs.ucla.edu>
1092 Change bitset word type from unsigned int to unsigned long int,
1093 as this has better performance on typical 64-bit hosts.
1094 Port bitset code to hosts with unusual word sizes.
1095 * regcomp.c (build_equiv_class, build_charclass, build_range_exp):
1096 (build_collating_symbol):
1097 Prefer bitset to re_bitset_ptr_t in prototypes, when the actual
1098 argument is a bitset. This is merely a style issue, but it makes
1099 it clearer that an entire array is expected.
1100 (re_compile_fastmap_iter, init_dfa, init_word_char, optimize_subexps):
1101 * regcomp.c (lower_subexp, parse_bracket_exp, built_charclass_op):
1102 Port to the case where bitset_word is not the same as unsigned int.
1103 * regex_internal.h (bitset_set, bitset_clear, bitset_contain):
1104 (bitset_not, bitset_merge, bitset_set_all, bitset_mask):
1106 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1107 (build_trtable, group_nodes_into_DFAstates):
1109 * regcomp.c (re_compile_fastmap_iter, utf8_sb_map, optimize_utf8):
1110 Don't assume that SBC_MAX is a multiple of BITSET_WORD_BITS.
1111 * regex_internal.h (bitset_set_all, bitset_not): Likewise.
1112 * regexec.c (group_nodes_into_DFAstates): Likewise.
1113 * regcomp.c (utf8_sb_map): Don't assume UINT_MAX == 0xffffffff.
1114 * regcomp.c (optimize_subexps, lower_subexp):
1115 Work even if bitset_word has holes in its bitwise representation.
1116 * regex_internal.h (BITSET_WORD_BITS): Likewise.
1117 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1119 * regex_internal.c (re_string_reconstruct):
1120 Don't assume UCHAR_MAX == 255.
1121 * regex_internal.h (bitset_set_all): Likewise.
1122 * regex_internal.h (BITSET_WORD_BITS): Renamed from UINT_BITS.
1124 (BITSET_WORDS): Renamed from BITSET_UINTS. All uses changed.
1125 (bitset_word): New type, replacing 'unsigned int' for bitset uses.
1127 (BITSET_WORD_MAX): New macro.
1128 (bitset_set, bitset_clear, bitset_contain, bitset_empty):
1129 (bitset_set_all, bitset_copy): Now inline functions, not macros.
1130 (bitset_empty, bitset_copy):
1131 Prefer sizeof (bitset) to multiplying it out ourselves.
1132 (bitset_not_merge): Remove; unused.
1133 (bitset_contain): Return bool, not unsigned int with one bit on.
1134 All callers changed.
1135 * regexec.c (build_trtable): Don't assume bitset has no stricter
1136 alignment than re_node_set; do this by defining a new internal
1137 type struct dests_alloc and using it to allocate memory.
1139 2005-09-02 Paul Eggert <eggert@cs.ucla.edu>
1141 Check for arithmetic overflow when calculating sizes, to prevent
1142 some buffer-overflow issues. These patches are conservative, in the
1143 sense that when I couldn't determine whether an overflow was possible,
1144 I inserted a run-time check.
1145 * regex_internal.h (re_xmalloc, re_xrealloc, re_x2realloc): New macros.
1146 (SIZE_MAX) [!defined SIZE_MAX]: New macro.
1147 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc):
1148 (re_xnrealloc, re_x2nrealloc): New inline functions.
1149 * lib/regcomp.c (init_dfa, analyze, build_range_exp, parse_bracket_exp):
1150 (build_equiv_class, build_charclass): Check for arithmetic overflow
1151 in size expression calculations.
1152 * lib/regex_internal.c (re_string_realloc_buffers):
1153 (build_wcs_upper_buffer, re_node_set_add_intersect):
1154 (re_node_set_init_union, re_node_set_insert, re_node_set_insert_last):
1155 (re_dfa_add_node, register_state): Likewise.
1156 * lib/regexec.c (re_search_stub, re_copy_regs, re_search_internal):
1157 (prune_impossible_nodes, push_fail_stack, set_regs, check_arrival):
1158 (build_trtable, extend_buffers, match_ctx_init, match_ctx_add_entry):
1159 (match_ctx_add_subtop, match_ctx_add_sublast): Likewise.
1161 2005-09-01 Paul Eggert <eggert@cs.ucla.edu>
1163 * glob.c (GET_LOGIN_NAME_MAX): Renamed from LOGIN_NAME_MAX,
1164 to avoid a collision with bits/local_lim.h in glibc.
1165 All uses changed. Problem reported by Dmitry V. Levin in
1166 <http://sources.redhat.com/bugzilla/show_bug.cgi?id=1060>.
1168 * regex_internal.c (build_wcs_upper_buffer): Fix portability
1169 bugs in int versus size_t comparisons.
1170 (re_string_context_at): Fix bug where the code assumed that
1173 Use bool where appropriate.
1174 * regcomp.c (re_set_fastmap): ICASE arg is bool, not int.
1175 All callers changed.
1176 (calc_eclosure_iter): Likewise, for ROOT arg.
1177 (parse_bracket_element): Likewise, for ACCEPT_HYPHEN arg.
1178 (build_charclass_op): Likewise, for NON_MATCH arg.
1179 * regex_internal.c (re_string_allocate, re_string_construct):
1180 (re_string_construct_common): Likewise, for ICASE arg.
1181 * regexec.c (re_search_2_stub, re_search_stub):
1182 Likewise, for RET_LEN arg.
1183 (check_matching): Likewise, for FL_LONGEST_MATCH arg.
1184 (set_regs): Likewise, for FL_BACKTRACK arg.
1185 * regcomp.c (re_compile_fastmap_iter, optimize_utf8):
1186 (duplicate_node_closure, calc_inveclosure, calc_eclosure):
1187 (calc_eclosure_iter, parse_bracket_exp):
1188 Use bool for internal variables that are booleans.
1189 * regexec.c (re_search_internal, check_matching, proceed_next_node):
1190 (set_regs, build_sifted_states, sift_states_bkref):
1191 (check_arrival_add_next_nodes, check_arrival_expand_ecl_sub):
1192 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
1193 (find_collation_sequence_value):
1195 * regex_internal.c (re_node_set_insert, re_node_set_insert_last):
1196 (re_node_set_compare):
1197 Return bool, not int. All callers changed.
1198 * regexec.c (check_halt_node_context, check_dst_limits):
1199 (build_trtable, check_node_accept): Likewise.
1200 * regex_internal.h: Include stdbool.h.
1202 Fix bugs uncovered when converting to bool.
1203 * regcomp.c (calc_eclosure_iter): Check for storage allocation
1204 failure instead of charging ahead blindly.
1205 * regex_internal.c (register_state): Likewise.
1206 * regexec.c (re_search_2_stub): Use simpler method than boolean
1207 for freeing internal storage.
1208 (group_nodes_into_DFA_states): Use unsigned int, not int, for
1209 bitset pieces used as boolean, to avoid undefined behavior
1210 on hosts that do int overflow checking.
1212 2005-08-31 Derek Price <derek@ximbiot.com>
1214 * getdelim.c (getdelim): Return EOF on EOF.
1215 Reported by Larry Jones <lawrence.jones@ugs.com>.
1217 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
1219 * regex_internal.c (re_string_reconstruct): Don't assume buffer
1220 lengths fit in regoff_t; this isn't true if regoff_t is the same
1222 * regex.c (re_search_internal): 5th arg is LAST_START
1223 (= START + RANGE) instead of RANGE. This avoids overflow
1224 problems when regoff_t is the same width as size_t.
1225 All callers changed.
1226 (re_search_2_stub): Check for overflow when adding the
1227 sizes of the two strings.
1228 (re_search_stub): Check for overflow when adding START
1229 to RANGE; if it occurs, substitute the extreme value.
1231 2005-08-31 Jim Meyering <jim@meyering.net>
1233 * regcomp.c (search_duplicated_node): Make first pointer arg
1235 * regex_internal.c (create_ci_newstate, create_cd_newstate):
1236 (register_state): Likewise.
1237 * regexec.c (search_cur_bkref_entry, check_dst_limits):
1238 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
1239 (group_nodes_into_DFAstates): Likewise.
1241 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
1243 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
1244 old glibc regex code mishandles strings longer than 2**31 bytes.
1245 This patch fixes this when the regex code is used in gnulib
1246 (i.e., outside glibc).
1248 This patch should not affect the use of the regex code inside
1249 glibc. No doubt this problem also needs to be handled for glibc
1250 as well, but the result will be an incompatible change to the
1251 glibc ABI, and the old ABI will have to be supported too. That
1252 can be the the subject for another patch.
1254 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
1255 governing whether the rest of this patch is active. By default,
1256 the macro is disabled and the patch has no effect.
1257 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
1258 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
1259 (struct re_pattern_buffer, re_search, re_search_2, re_match):
1260 (re_match_2, re_set_registers): Use the new types.
1261 * regex_internal.h (Idx, re_hashval_t): New types.
1262 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
1264 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
1265 (re_string_context_at, bin_tree_t, re_dfastate_t):
1266 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
1267 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
1268 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
1269 (re_string_char_size_at, re_string_wchar_at):
1270 (re_string_elem_size_at):
1271 Use the new types and macros to port to 64-bit hosts.
1272 Use unsigned types for internal values, so that the code
1273 mostly works even for arrays larger than SSIZE_MAX.
1274 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
1275 (search_duplicated_node, calc_eclosure_iter, fetch_number):
1276 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
1277 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
1278 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
1279 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
1280 (calc_inveclosure, parse_dup_op, build_range_exp):
1281 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
1282 (fetch_number, create_token_tree, mark_opt_subexp):
1284 * regex_internal.c (re_string_construct_common, create_ci_newstate):
1285 (create_cd_newstate, re_string_allocate, re_string_construct):
1286 (re_string_realloc_buffers, build_wcs_upper_buffer):
1287 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
1288 (re_string_reconstruct, re_string_peek_byte_case):
1289 (re_string_fetch_byte_case, re_string_context_at):
1290 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
1291 (re_node_set_init_copy, re_node_set_add_intersect):
1292 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1293 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1294 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
1295 (re_acquire_state, re_acquire_state_context, register_state):
1297 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
1298 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
1299 (re_search_internal, re_search_2_stub, re_search_stub)
1300 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
1301 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
1302 (update_cur_sifted_state, check_dst_limits):
1303 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
1304 (check_subexp_limits, sift_states_bkref, merge_state_array):
1305 (check_subexp_matching_top, get_subexp, get_subexp_sub):
1306 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
1307 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
1308 (expand_bkref_cache, check_node_accept_bytes):
1309 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
1310 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
1311 (acquire_init_state_context, check_halt_node_context):
1312 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
1313 (sift_states_backward, clean_state_log_if_needed):
1314 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
1315 (find_recover_state, transit_state_sb, transit_state_mb):
1316 (transit_state_bkref, build_trtable, match_ctx_clean):
1318 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
1319 to work around an assumption that REG_MISSING is negative.
1321 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
1322 (seek_collating_symbol_entry) [defined _LIBC]:
1323 (lookup_collation_sequence_value) [defined _LIBC]:
1324 (build_range_exp, build_collating_symbol) [defined _LIBC]:
1325 Use prototypes rather than old-style function definitions.
1326 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
1327 (transit_state_sb) [0]:
1328 (find_collation_sequence_value) [defined _LIBC]: Likewise.
1330 * regexec.c (re_search_internal): Simplify update of rm_so and
1333 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
1334 (optimize_subexps, lower_subexp):
1335 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
1336 since the signed shift might overflow. Use 1u<<31 instead.
1337 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
1338 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1341 * regcomp.c (optimize_subexps, lower_subexp):
1342 Use CHAR_BIT rather than 8, for clarity.
1343 * regexec.c (check_dst_limits_calc_pos_1):
1344 (check_subexp_matching_top): Likewise.
1345 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
1346 have to worry about portability issues when shifting it left.
1347 Remove no-longer-needed test for table_size > 0.
1348 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
1349 in a word, as the resulting behavior is undefined.
1350 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
1351 in one case, a <= should have been an <, and in another case the
1352 whole test was missing.
1353 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
1354 the standard name CHAR_BIT.
1355 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
1356 this is not true on one's complement and signed-magnitude hosts.
1358 * regex_internal.h (re_sub_match_top_t): Remove unused member
1360 (struct re_dfa_t): Remove unused member states_alloc.
1361 * regcomp.c (init_dfa): Don't initialize unused members.
1363 2005-08-31 Bruno Haible <bruno@clisp.org>
1365 * strstr.c: Include <stddef.h>, for NULL.
1366 * strcasestr.c: Likewise.
1367 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
1369 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
1371 * iconvme.h: Add prototype for iconv_alloc.
1373 2005-08-29 Simon Josefsson <jas@extundo.com>
1375 * iconvme.c: Fix errno.
1377 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
1379 * iconvme.c: Split iconv_string into iconv_alloc.
1381 2005-08-27 Jim Meyering <jim@meyering.net>
1383 * fopen-safer.c: Merge minor changes from coreutils.
1384 * dup-safer.c: Likewise.
1385 * fd-safer.c: Likewise.
1387 Merge from coreutils.
1388 * stdio--.h: New file.
1389 * stdlib--.h: New file.
1390 * mkstemp-safer.c: New file.
1392 GNU tar needs these.
1393 * pipe-safer.c: New file.
1394 * creat-safer.c: New file.
1395 * fcntl--.h (creat): Define to creat_safer.
1396 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
1397 * unistd--.h (pipe): Define to pipe_safer.
1398 * unistd-safer.h: Declare pipe_safer.
1400 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
1402 * regex_internal.h: Remove all references to
1403 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
1405 (bitset_not, bitset_merge, bitset_not_merge):
1406 (bitset_mask, re_string_allocate, re_string_construct):
1407 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
1408 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
1409 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
1410 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
1411 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1412 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1413 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
1414 (re_acquire_state_context):
1415 Remove unnecessary forward decls.
1416 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
1417 Put __attribute at function definition,
1418 now that the function decl has been removed.
1419 * lib/regex_internal.c (re_string_peek_byte_case):
1420 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
1423 2005-08-26 Simon Josefsson <jas@extundo.com>
1425 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
1426 Haible <bruno@clisp.org>.
1428 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
1430 * regexec.c (set_regs): Don't alloca with an unbounded size.
1432 alloca modernization/simplification for regex.
1433 * regex.c: Remove portability cruft for alloca. This no longer
1434 needs to be at the start of the file, and can be moved into
1435 regex_internal.h and simplified.
1436 * regex_internal.h: Include <alloca.h>.
1437 (__libc_use_alloca) [!defined _LIBC]: New macro.
1438 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
1439 now works outside glibc.
1441 2005-08-24 Simon Josefsson <jas@extundo.com>
1443 * getpass.c: Add WIN32 implementation. Conditionalize use of
1444 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
1445 GLIBC specific code.
1447 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
1449 Make regex safe for g++. This fixes one real bug (an "err"
1450 that should have been "*err"). g++ problem reported by
1452 * regex_internal.h (re_calloc): New macro, consistent with
1453 re_malloc etc. All callers of calloc changed to use re_calloc.
1454 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
1455 not int. All callers changed.
1456 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
1457 just use an array of size MB_LEN_MAX.
1458 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
1459 (find_recover_state): Change "err" to "*err"; this fixes what
1460 appears to be a real bug.
1461 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
1464 2005-08-25 Jim Meyering <jim@meyering.net>
1466 * open-safer.c: Include <config.h>.
1467 Otherwise, we'd lose LARGEFILE support in any file using
1470 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
1472 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
1473 * regex.h (regerror): Likewise.
1475 * regex.c: Do not include <sys/types.h>, as POSIX no longer
1476 requires this. (The code never needed it.)
1478 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
1479 All uses of recently-renamed identifiers changed to use the new,
1480 POSIX-compliant names. The code will build and run just fine
1481 without these changes, but it's better to eat our own dog food
1482 and use the standard-conforming names.
1484 * regex.h: Fix a multitude of POSIX name space violations.
1485 These changes have an effect only for programs that define
1486 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
1487 do not change anything for programs compiled in the normal way.
1488 Also, there is no effect on the ABI.
1490 (_REGEX_SOURCE): New macro.
1491 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
1492 defined and _GNU_SOURCE is not; this fixes a name space violation.
1494 Rename the following macros to obey POSIX requirements.
1495 The old names are still visible as macros if _REGEX_SOURCE is defined.
1496 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
1497 RE_BACKSLASH_ESCAPE_IN_LISTS.
1498 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
1499 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
1500 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
1501 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
1502 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
1503 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
1504 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
1505 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
1506 (REG_INTERVALS): renamed from RE_INTERVALS.
1507 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
1508 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
1509 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
1510 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
1511 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
1512 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
1513 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
1514 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
1515 RE_UNMATCHED_RIGHT_PAREN_ORD.
1516 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
1517 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
1518 (REG_DEBUG): renamed from RE_DEBUG.
1519 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
1520 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
1521 unusual, since we can't clash with the POSIX REG_ICASE.
1522 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
1523 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
1524 (REG_NO_SUB): renamed from RE_NO_SUB.
1525 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
1526 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
1527 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
1528 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
1529 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
1530 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
1531 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
1532 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
1533 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
1534 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
1535 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
1536 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
1537 RE_SYNTAX_POSIX_MINIMAL_BASIC.
1538 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
1539 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
1540 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
1541 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
1542 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
1543 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
1544 (REG_FIXED): Renamed from REGS_FIXED.
1545 (REG_NREGS): Renamed from RE_NREGS.
1547 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
1548 of other REG_* macros, since POSIX says the user is allowed to
1549 #undef these macros selectively.
1551 (reg_errcode_t): Update comment stating what other tables need
1554 Rename the following enum values to obey POSIX requirements.
1555 The old names are still visible as macros.
1556 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
1557 is not defined, since GNU is supposed to be a superset of POSIX as
1558 much as possible, and since we want reg_errcode_t to be a signed
1559 type for implementation consistency.
1560 (_REG_NOERROR): Renamed from REG_NOERROR.
1561 (_REG_NOMATCH): Renamed from REG_NOMATCH.
1562 (_REG_BADPAT): Renamed from REG_BADPAT.
1563 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
1564 (_REG_ECTYPE): Renamed from REG_ECTYPE.
1565 (_REG_EESCAPE): Renamed from REG_EESCAPE.
1566 (_REG_ESUBREG): Renamed from REG_ESUBREG.
1567 (_REG_EBRACK): Renamed from REG_EBRACK.
1568 (_REG_EPAREN): Renamed from REG_EPAREN.
1569 (_REG_EBRACE): Renamed from REG_EBRACE.
1570 (_REG_BADBR): Renamed from REG_BADBR.
1571 (_REG_ERANGE): Renamed from REG_ERANGE.
1572 (_REG_ESPACE): Renamed from REG_ESPACE.
1573 (_REG_BADRPT): Renamed from REG_BADRPT.
1574 (_REG_EEND): Renamed from REG_EEND.
1575 (_REG_ESIZE): Renamed from REG_ESIZE.
1576 (_REG_ERPAREN): Renamed from REG_ERPAREN.
1577 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
1578 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
1579 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
1580 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
1582 (_REG_RE_NAME, _REG_RM_NAME): New macros.
1583 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
1584 changed. But support the old name if the new one is not defined
1585 and if _REGEX_SOURCE.
1587 Change the following member names in struct re_pattern_buffer.
1588 The old names are still supported if !_REGEX_SOURCE.
1589 The new names are always supported, regardless of _REGEX_SOURCE.
1590 (re_buffer): Renamed from buffer.
1591 (re_allocated): Renamed from allocated.
1592 (re_used): Renamed from used.
1593 (re_syntax): Renamed from syntax.
1594 (re_fastmap): Renamed from fastmap.
1595 (re_translate): Renamed from translate.
1596 (re_can_be_null): Renamed from can_be_null.
1597 (re_regs_allocated): Renamed from regs_allocated.
1598 (re_fastmap_accurate): Renamed from fastmap_accurate.
1599 (re_no_sub): Renamed from no_sub.
1600 (re_not_bol): Renamed from not_bol.
1601 (re_not_eol): Renamed from not_eol.
1602 (re_newline_anchor): Renamed from newline_anchor.
1604 Change the following member names in struct re_registers.
1605 The old names are still supported if !_REGEX_SOURCE.
1606 The new names are always supported, regardless of _REGEX_SOURCE.
1607 (rm_num_regs): Renamed from num_regs.
1608 (rm_start): Renamed from start.
1609 (rm_end): Renamed from end.
1611 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
1612 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
1613 Prepend __ to parameter names.
1615 Undo yesterday's changes.
1617 2005-08-24 Jim Meyering <jim@meyering.net>
1619 Sync from coreutils.
1620 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
1622 2005-08-21 Bruno Haible <bruno@clisp.org>
1624 * lock.h: Add multiple inclusion guard.
1625 * tls.h: Add multiple inclusion guard.
1627 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
1629 * regex.h (REG_NOSYS)
1630 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
1631 Define, since POSIX requires it as of 2001.
1632 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
1633 New private symbol, used to keep the enum signed in all cases.
1634 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
1635 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
1637 * regex_internal.c (re_string_skip_chars, register_state):
1639 Remove forward decls; no longer needed now that we use prototypes.
1640 * regexec.c (acquire_init_state_context, check_halt_node_context):
1641 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
1642 (clean_state_log_if_needed): Likewise.
1644 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
1646 Fix problems reported by Sam Steingold in
1647 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
1648 * regexec.c (sift_states_bkref): Fix portability bug: the code
1649 assumed that reg_errcode_t is a signed type, which is not
1650 necessarily true if _XOPEN_SOURCE is not defined.
1651 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
1652 some compilers warn about it otherwise.
1654 2005-08-20 Jim Meyering <jim@meyering.net>
1656 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
1657 of unused local, dfa.
1659 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
1661 * regcomp.c (create_initial_state): Remove duplicate decl.
1662 (init_word_char, create_initial_state, duplicate_node_closure):
1663 (fetch_token, peek_token_bracket, build_range_exp):
1664 (build_collating_symbol): Remove forward decls; no longer needed
1665 now that we use prototypes.
1668 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
1669 (re_compile_fastmap_iter, regcomp, regerror, regfree):
1670 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
1671 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
1672 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
1673 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
1674 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
1675 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
1676 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
1677 (build_range_exp, build_collating_symbol, parse_bracket_exp):
1678 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
1679 (build_charclass, build_charclass_op, fetch_number, create_tree):
1680 (create_token_tree, mark_opt_subexp, duplicate_tree):
1681 Use prototypes rather than old-style definitions.
1684 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
1685 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
1686 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
1687 (re_string_reconstruct, re_string_peek_byte_case):
1688 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
1689 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
1690 (re_node_set_init_copy, re_node_set_add_intersect):
1691 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1692 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1693 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
1694 (re_acquire_state, re_acquire_state_context, register_state):
1695 (create_ci_newstate, create_cd_newstate, free_state):
1697 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
1698 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
1699 (re_search_internal, prune_impossible_nodes):
1700 (acquire_init_state_context, check_matching, static):
1701 (check_halt_node_context, check_halt_state_context, proceed_next_node):
1702 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
1703 (update_regs, sift_states_backward, build_sifted_states):
1704 (clean_state_log_if_needed, merge_state_array):
1705 (update_cur_sifted_state, add_epsilon_src_nodes):
1706 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
1707 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
1708 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
1709 (find_recover_state, check_subexp_matching_top, transit_state_mb):
1710 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
1711 (check_arrival, check_arrival_add_next_nodes):
1712 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
1713 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
1714 (check_node_accept_bytes, check_node_accept, extend_buffers):
1715 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
1716 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
1721 (re_string_allocate, re_string_construct, re_string_reconstruct):
1722 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
1723 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
1724 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
1725 (re_string_context_at, re_string_peek_byte_case):
1726 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
1727 is defined, since we now use prototypes always.
1729 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
1730 C89 or better. All uses removed.
1732 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
1734 * regex_internal.c (re_acquire_state, re_acquire_state_context)
1735 [defined lint]: Suppress bogus uninitialized-variable warnings.
1737 * regcomp.c (duplicate_node): Return new index, not an error code,
1738 and let the caller return REG_ESPACE if out of space. This
1739 removes an uninitialied-variable warning with GCC 4.0.1, and also
1740 avoids taking the address of a local variable. All callers
1743 2005-08-19 Jim Meyering <jim@meyering.net>
1745 * regexec.c (proceed_next_node): Redo local variables to
1746 avoid GCC shadowing warnings.
1748 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
1750 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
1751 (re_node_set_insert_last, re_dfa_add_node):
1752 Rename local variables to avoid GCC shadowing warnings.
1754 2005-08-18 Bruno Haible <bruno@clisp.org>
1756 * strstr.c (strstr): Fix return value in multibyte case.
1757 * strcasestr.c (strcasestr): Likewise.
1759 2005-08-17 Jim Meyering <jim@meyering.net>
1761 Make the %s format (seconds since the epoch) work for a negative
1762 number and when used with a zero-padded field width, e.g. %015s.
1764 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
1765 label so that it precedes the code to set `digits'. Otherwise,
1766 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
1767 print `00-22'. Now, it prints `-0022', as it should.
1769 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
1771 * regex.h: Remove useless space-before-tab. From coreutils.
1773 2005-08-17 Bruno Haible <bruno@clisp.org>
1775 * strcasestr.h: New file.
1776 * strcasestr.c: New file.
1778 2005-08-17 Bruno Haible <bruno@clisp.org>
1780 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
1781 * strstr.c: Completely rewritten, with multibyte locale support.
1783 2005-08-17 Bruno Haible <bruno@clisp.org>
1785 * strcasecmp.c: Use mbuiter.h.
1787 2005-08-17 Bruno Haible <bruno@clisp.org>
1789 * mbuiter.h: New file.
1791 2005-08-16 Bruno Haible <bruno@clisp.org>
1793 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
1795 (mbi_avail, mbi_advance): Let the iteration end before the terminating
1796 NUL byte, not after it.
1798 2005-08-16 Bruno Haible <bruno@clisp.org>
1800 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
1801 the valid ones. Makes the comparison operations transitive:
1802 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
1803 * strcasecmp.c (strcasecmp): Use mb_casecmp.
1805 2005-08-16 Bruno Haible <bruno@clisp.org>
1807 * strcase.h (strcasecmp): Add note in comments.
1808 * strncasecmp.c: Use code from strcasecmp.c.
1809 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
1810 (strcasecmp): Work correctly in multibyte locales.
1812 2005-08-16 Bruno Haible <bruno@clisp.org>
1814 * strnlen1.h: New file.
1815 * strnlen1.c: New file.
1817 2005-08-16 Bruno Haible <bruno@clisp.org>
1819 * mbfile.h: New file.
1821 2005-08-16 Bruno Haible <bruno@clisp.org>
1823 * mbiter.h: New file.
1825 2005-08-16 Bruno Haible <bruno@clisp.org>
1827 * mbchar.h: New file.
1828 * mbchar.c: New file.
1830 2005-08-16 Bruno Haible <bruno@clisp.org>
1832 * tls.h: New file, from GNU gettext.
1833 * tls.c: New file, from GNU gettext.
1835 2005-08-15 Bruno Haible <bruno@clisp.org>
1837 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
1840 2005-08-14 Jim Meyering <jim@meyering.net>
1842 Sync from coreutils.
1844 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
1845 Use the hash-table-based cycle-detection code not just when
1846 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
1847 Reported by James Youngman in
1848 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
1849 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
1850 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
1851 This lets us compile with -DFTS_DEBUG, once again.
1852 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
1853 * fts.c (fd_safer): Remove decl.
1854 Include fcntl--.h rather than unistd-safer.h
1855 (fts_safe_changedir): Don't call fd_safer; no longer needed
1856 now that we include fcntl--.h.
1858 2005-08-11 Simon Josefsson <jas@extundo.com>
1860 * readline.h, readline.c: New file.
1862 2005-08-11 Bruno Haible <bruno@clisp.org>
1864 * strnlen.h (strnlen): Change parameter name to match comment.
1866 2005-08-10 Simon Josefsson <jas@extundo.com>
1868 * strndup.c: Use strnlen.h.
1870 * strnlen.h: New file.
1872 2005-08-02 Simon Josefsson <jas@extundo.com>
1874 * getline.h, getline.c: Rewrite.
1876 * getdelim.h, getdelim.c: New files, ported from glibc.
1878 2005-07-31 Bruno Haible <bruno@clisp.org>
1880 * lock.h (gl_lock_initializer): New macro.
1881 (gl_lock_define_initialized): Use it.
1882 (gl_rwlock_initializer): New macro.
1883 (gl_rwlock_define_initialized): Use it.
1884 (gl_recursive_lock_initializer): New macro.
1885 (gl_recursive_lock_define_initialized): Use it.
1887 2005-07-26 Bruno Haible <bruno@clisp.org>
1889 * lock.h: Update from GNU gettext.
1890 * lock.c: Update from GNU gettext.
1892 2005-07-18 Bruno Haible <bruno@clisp.org>
1894 * lock.h (gl_once_t): New type.
1895 (gl_once_define, gl_once): New macros.
1896 * lock.c (fresh_once): New variable.
1897 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
1900 2005-07-18 Simon Josefsson <jas@extundo.com>
1902 * check-version.c (check_version): Accept identical versions too.
1904 2005-07-18 Bruno Haible <bruno@clisp.org>
1906 * lock.h: New file, from GNU gettext.
1907 * lock.c: New file, from GNU gettext.
1909 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
1911 * quotearg.c: Add translator comment suggested by Bruno Haible,
1912 with a minor change.
1914 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
1916 * version-etc-fsf.c (version_etc_copyright): Parameterize the
1917 copyright symbol and the year.
1918 * version-etc.c (COPYRIGHT_YEAR): New constant.
1919 (version_etc_va): Use parameterized copyright notice.
1920 Reword to conform to the current GNU coding standards.
1922 2005-07-11 Simon Josefsson <jas@extundo.com>
1924 * size_max.h: New file.
1926 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
1928 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
1931 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
1932 and Paul Eggert <eggert@cs.ucla.edu>
1934 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
1935 in wint_t, not wchar_t. Remove now-unnecessary cast.
1937 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
1939 * regex.c, regex.h: Sync from libc.
1940 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
1941 New files, synced from libc, except that regex_internal.h
1942 currently has a small porting fix.
1944 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
1946 Remove the dependency of the strftime module on the tzset module.
1947 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
1948 Copy the input structure, to work around some of the bug with
1949 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
1950 Solaris releases, you should also use the tzset module, but we won't
1951 require it as a dependency any more since we don't want LGPLed code
1952 to depend on GPLed code.
1954 2005-07-02 Jim Meyering <jim@meyering.net>
1956 * backupfile.c (backup_args): Change a `0' to NULL.
1958 2005-07-01 Jim Meyering <jim@meyering.net>
1960 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
1961 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
1962 * save-cwd.c, tempname.c:
1963 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
1964 and don't include <sys/file.h>).
1966 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
1968 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
1969 declares only 'struct timespec;' (!).
1971 2005-06-29 Jim Meyering <jim@meyering.net>
1973 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
1974 type name. Use the variable name instead.
1975 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
1977 2005-06-28 Simon Josefsson <jas@extundo.com>
1979 * check-version.h, check-version.c: New files.
1981 2005-06-28 Simon Josefsson <jas@extundo.com>
1983 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
1984 collision with global variable. Better indentation. Don't
1985 increment buffer pointer beyond buffer end. Based on comments
1986 from Paul Eggert <eggert@cs.ucla.edu>.
1990 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
1992 * canon-host.c (canon-host): Append trailing "," to 0 in
1993 initializer of struct addrinfo, as an indication that we don't
1994 care how many members the structure has.
1996 2005-06-24 Derek Price <derek@ximbiot.com>
1997 and Bruno Haible <bruno@clisp.org>
1999 Remove stat module & update lstat.
2000 * stat.c: Remove this file...
2001 (slash_aware_lstat): ...moving this content and its support...
2002 * lstat.c (rpl_lstat): ...into here.
2003 * lstat.h: New file.
2005 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
2007 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
2008 (ranged_convert): Don't save conversion in a temporary struct.
2009 This causes a warning with GCC 4.0.0, and anyway in the typical
2010 case it's not worth the extra 100 bytes or so of code.
2011 (ranged_convert, __mktime_internal): When calling a function via a
2012 pointer P, use P () rather than (*P) (), as we now assume C89 or
2015 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
2017 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
2018 "who -r" failed to give output. Problem reported by Tim Waugh.
2020 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
2021 (xcalloc): Use it to avoid needless tests.
2022 Problem reported by Jim Meyering.
2024 2005-06-16 Jim Meyering <jim@meyering.net>
2026 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
2027 when either N or S is zero.
2029 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2031 * argp.h (__option_is_short): Check upper limit of
2032 __key. Isprint() requires its argument to have the value
2033 of an unsigned char or EOF.
2035 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
2037 * fnmatch.c (fnmatch): If there is an encoding error in a
2038 multibyte string or pattern, fall back on unibyte matching.
2039 Problem reported by James Youngman.
2041 2005-06-08 Bruno Haible <bruno@clisp.org>
2043 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
2046 2005-06-08 Bruno Haible <bruno@clisp.org>
2048 * csharpcomp.h: New file, from GNU gettext.
2049 * csharpcomp.c: New file, from GNU gettext.
2050 * csharpcomp.sh.in: New file, from GNU gettext.
2052 2005-06-07 Derek Price <derek@ximbiot.com>
2055 * glob_.h: Indent nested #ifdef.
2057 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
2059 Sync from coreutils.
2060 Use "file name" when talking about file names, instead of "filename"
2061 or "path", as per the GNU coding standards.
2062 * mkdir-p.c: Renamed from makepath.c.
2063 (make_dir_parents): Renamed from make_path. All callers changed.
2064 * mkdir-p.h: Likewise. All includers changed.
2065 * filenamecat.c: Renamed from path-concat.c.
2066 (file_name_concat): Renamed from path_concat. All callers changed.
2067 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
2068 * filenamecat.h: Likewise. All includers changed.
2069 * acl.c: Don't use "path" or "filename" to mean "file name"
2070 in comments or local variable names.
2071 * basename.c: Likewise.
2072 * canonicalize.c, canonicalize.h: Likewise.
2073 * dirname.c, dirname.h: Likewise.
2074 * euidaccess.c: Likewise.
2075 * exclude.c: Likewise
2076 * fnmatch_.h, fnmatch_loop.c: Likewise.
2077 * fsusage.c, fsuage.h: Likewise.
2078 * fts.c, fts_.h: Likewise.
2079 * getcwd.c: Likewise.
2080 * getloadavg.c: Likewise.
2081 * mkstemp.c: Likewise.
2082 * mountlist.c, mountlist.h: Likewise.
2083 * openat.c, openat.h: Likewise.
2084 * readlink-stub.c: Likewise.
2085 * readutmp.c, readutmp.h: Likewise.
2086 * rename.c: Likewise.
2087 * rmdir.c: Likewise.
2089 * savedir.c: Likewise.
2090 * stripslash.c: Likewise.
2091 * tempname.c: Likewise.
2092 * xreadlink.c: Likewise.
2093 * exclude.c (excluded_file_name): Renamed from excluded_filename.
2095 * exclude.h: Likewise.
2097 * euidaccess.c (getuid, getgid, getuid, getegid)
2098 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2099 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
2100 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2101 * pathmax.h: Include <limits.h> unconditionally, since other
2102 files have been getting away with it for years (MORE/BSD 4.3
2104 * userspec.c (getpwnam, getgrnam, getgrgid)
2105 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2107 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
2108 Define to 256, not 255, as per modern POSIX.
2110 2005-06-01 Bruno Haible <bruno@clisp.org>
2112 * csharpexec.h: New file, from GNU gettext.
2113 * csharpexec.c: New file, from GNU gettext.
2114 * csharpexec.sh.in: New file, from GNU gettext.
2116 2005-05-31 Derek Price <derek@ximbiot.com>
2117 Paul Eggert <eggert@cs.ucla.edu>
2120 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
2122 2005-05-29 Derek Price <derek@ximbiot.com>
2123 Paul Eggert <eggert@cs.ucla.edu>
2125 * glob_.h, glob.c: New files.
2127 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
2129 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
2131 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
2132 the configuration hassle isn't worth it.
2133 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
2134 (LONGEST_MODIFIER, PRIuMAX): Remove.
2136 2005-05-27 Bruno Haible <bruno@clisp.org>
2138 * getlogin_r.h: Remove second include of <stddef.h>.
2140 2005-05-25 Bruno Haible <bruno@clisp.org>
2141 Derek Price <derek@ximbiot.com>
2143 * getlogin_r.h: Simplify API documentation.
2145 2005-05-25 Derek Price <derek@ximbiot.com>
2146 Paul Eggert <eggert@cs.ucla.edu>
2148 * getlogin_r.c, getlogin_r.h: New files.
2150 2005-05-22 Bruno Haible <bruno@clisp.org>
2152 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
2153 Also include <sys/param.h> if it defines MIN, MAX.
2154 Based on a patch by Derek Price <derek@ximbiot.com>.
2156 2005-05-22 Bruno Haible <bruno@clisp.org>
2158 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
2159 (INT64_MIN): Fix definition.
2160 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
2162 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
2163 NEED_SIGNED_INT_TYPES.
2165 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
2166 HAVE_SYSTEM_INTTYPES.
2168 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
2170 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
2171 so that unistd-safer.h (GPL'ed code) need not be included.
2173 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
2176 * fts.c: Don't include "cycle-check.h" or "hash.h".
2177 (setup_dir, free_dir): New functions.
2178 (enter_dir, leave_dir): Define trivial
2179 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
2180 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
2181 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
2182 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
2183 Move to fts-cycle.c.
2184 (fts_open): Use setup_dir.
2185 (fts_close): Use free_dir.
2186 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
2187 This adds a label and some gotos, but the alternatives were messier.
2188 Check for memory allocation failure when entering a dir.
2189 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
2190 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
2191 (FTS): New member fts_cycle, that is a union that contains the
2192 old active_dir_ht and cycle_state. All uses changed to mention
2193 fts_cycle.ht and fts_cycle.state.
2194 * fts-cycle.c: New file, containing GPL'ed code migrated out of
2195 fts.c, with the following changes:
2196 (setup_dir, free_dir): New functions.
2197 (enter_dir): Now returns bool. Return true if successful, false
2198 if memory exhausted. All callers changed.
2199 Do not bother partly cleaning up on
2200 memory allocation failure; that is free_dir's job.
2201 However, free ad if hash_insert fails, to avoid memory leak.
2202 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
2203 fts->fts_options to see which union member to use.
2205 2005-05-20 Jim Meyering <jim@meyering.net>
2207 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
2208 Now a macro, to pacify GCC.
2210 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
2212 * chown.c (rpl_chown): Return -1 on failure.
2214 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
2216 * canonicalize.c: Include canonicalize.h first, to test interface.
2217 Include <stddef.h> unconditionally, since we assume C89 now.
2218 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
2219 * fts.c: Include fts_.h first, to check interface.
2220 Do not include intprops.h; no longer needed.
2221 Include cycle-check.h and hash.h, since fts_.h no longer does.
2222 Remove unnecessary casts of closedir to void.
2223 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
2224 decide whether to decrement nlinks.
2225 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
2226 (FTS): Use struct hash_table * instead of Hash_table, so that
2227 we no longer need to include hash.h here.
2229 2005-05-17 Jim Meyering <jim@meyering.net>
2231 * fts.c, fts_.h: New files, from coreutils.
2233 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
2235 Sync from coreutils.
2236 * unlinkdir.c, unlinkdir.h: New files.
2237 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
2238 regex.h, unlocked-io.h, xtime.h:
2239 White space changes only.
2240 * makepath.c (make_path): Port to hosts where leading "//" is special.
2241 * yesno.c: Include getline.h, not ctype.h.
2242 (yesno): Don't remove leading white space; POSIX doesn't allow it.
2243 Use getline to remove arbitrary restriction on response length.
2245 2005-05-13 Bruno Haible <bruno@clisp.org>
2247 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
2248 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
2249 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
2250 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
2251 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
2252 Add support for 64-bit integers in the MSVC compiler.
2254 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
2256 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
2257 Change the initial comment to refer to GPL, not LGPL.
2258 gnulib-tool will change it to LGPL as needed.
2260 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
2261 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
2262 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
2263 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
2264 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
2265 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
2266 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
2267 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
2268 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
2269 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
2270 concatpath.c, config.charset, copy-file.c, copy-file.h,
2271 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
2272 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
2273 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
2274 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
2275 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
2276 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
2277 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
2278 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
2279 full-read.c, full-read.h, full-write.c, full-write.h,
2280 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
2281 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
2282 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
2283 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
2284 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
2285 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
2286 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
2287 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
2288 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
2289 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
2290 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
2291 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
2292 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
2293 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
2294 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
2295 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
2296 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
2297 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
2298 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
2299 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
2300 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
2301 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
2302 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
2303 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
2304 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
2305 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
2306 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
2307 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
2308 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
2309 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
2310 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
2311 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
2312 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
2313 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
2314 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
2315 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
2316 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
2317 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
2318 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
2319 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
2320 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
2321 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
2322 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
2323 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
2324 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
2325 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
2326 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
2327 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
2328 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
2329 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
2330 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
2331 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
2332 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
2333 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
2334 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
2335 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
2336 Update FSF postal mail address.
2338 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
2340 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
2341 specified in ai_socktype. Fix invalid ai_protocol
2342 check. ai_protocol is usually set to 0 or depending on
2343 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
2344 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
2345 ai_socktype / ai_protocol in the returned addrinfo structure.
2347 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
2348 Bruno Haible <bruno@clisp.org>
2350 * inet_ntop.h: New file.
2351 * inet_ntop.c: New file, from glibc with modifications.
2353 2005-05-08 Jim Meyering <jim@meyering.net>
2355 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
2357 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
2359 Merge from coreutils. Among other things,
2360 add bulletproofing for cases where stdin, stdout, or stderr are closed.
2361 * fd-safer.c: New file.
2362 * fcntl-safer.h, open-safer.c: Remove.
2363 * chdir-long.c: Fix comment "fetish" -> "coreutils".
2364 * dup-safer.c: Include unistd-safer.h first.
2365 Don't include errno.h.
2366 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
2367 * file-type.h: Don't assume invoker included sys/stat.h first.
2368 * file-type.c: Rely on file-type.h change.
2369 * getloadavg.c: Include unistd-safer.h.
2370 (getloadavg): Use safer open.
2371 * getusershell.c: Include "stdio-safer.h".
2372 (getusershell): Use safer fopen.
2373 * long-options.c (long_options): Use NULL rather than 0.
2374 * modechange.h (mode_free): Remove; all callers changed to invoke
2376 * modechange.c: Likewise.
2377 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
2378 (MODE_DONE): New constant.
2379 (struct mode_change): Remove 'next' member.
2380 (make_node_op_equals): New function; like the old one of the
2381 same name, except it allocates an array.
2382 (mode_compile, mode_create_from_ref): Use it.
2383 (mode_compile): Allocate result as an array, not a linked list.
2384 Parse octal string ourself, so that we catch mistakes like "+0".
2385 (mode_adjust): Arg is an array, not a linked list.
2386 * modechange.c: Include stat-macros.h, xalloc.h.
2387 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
2388 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
2389 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
2390 Remove. This is now stat-macros.h's job.
2391 (talloc): Remove. All callers replaced by xalloc, so that
2392 our invokers don't have to worry about reporting memory failures.
2393 (make_node_op_equals): Remove.
2394 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
2396 (struct mode_change): Moved here from modechange.h.
2397 (mode_append_entry): Remove.
2398 (mode_compile): Remove MASKED_OPS arg, since it encouraged
2399 apps to have incorrect behavior. Use simpler algorithm for head
2400 and tail. Don't futz with umask; that's now the job of mode_adjust.
2401 Detect more invalid usages rather than having somewhat-random behavior.
2402 Don't insert an "a=" action, as that leads to incorrect behavior.
2403 (mode_compile, mode_create_from_ref): Return NULL on error instead
2404 of an enum, since now there's only one way to have an error. All
2406 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
2407 at the correct time. Simplify calculation of "+u" and its ilk.
2408 Don't mishandle "+X".
2409 (mode_free): Remove "register" and localize decls.
2410 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
2411 (struct mode_change): Move to modechange.c; callers don't
2412 need to see this stuff.
2413 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
2414 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
2415 (mode_change, mode_adjust): Reflect the new signatures noted above.
2416 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
2417 that might redefine system include files.
2418 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
2419 (my_usleep): Use NULL rather than (void *) 0.
2420 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
2421 Use siginterrupt to specify that system calls should be interrupted.
2422 (rpl_nanosleep): Move initialization of suspended closer to call of
2424 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
2425 * readutmp.c: Likewise. Include signal.h, stdbool.h.
2426 (desirable_utmp_entry): New function.
2427 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
2428 using x2nrealloc, to simplify logic.
2429 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
2430 size calculation. Do not assume utmp file is a regular file.
2431 * readutmp.h (UT_PID): Moved here from ../src/who.c.
2432 (READ_UTMP_CHECK_PIDS): New constant.
2433 * save-cwd.c: Include unistd-safer.h.
2434 (save_cwd): Use fd_safer.
2435 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
2436 [!_LIBC] Include "stat-macros.h" instead.
2437 * unistd-safer.h (fd_safer): New decl.
2439 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
2441 * byteswap_.h: New file.
2443 2005-04-25 Albert Chin <china@thewrittenword.com>
2445 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
2448 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
2450 * getdate.y (zone): Allow relunit_snumber after tZONE, so
2451 that "UTC +1 second" continues to work. Problem reported
2453 (relunit_snumber): New rule.
2456 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
2458 * getdate.y (universal_time_zone_table): New constant.
2459 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
2460 universal_time_zone_table.
2461 (lookup_zone): Prefer universal_time_zone_table to
2462 local_time_zone_table, so that "GMT" time stamps are allowed in
2463 London during the summer. Problem reported by Ian Abbott.
2465 2005-04-12 Jim Meyering <jim@meyering.net>
2467 * human.c (humblock): Set *options even when returning due to
2468 xstrtoumax conversion failure. Thanks to a used-uninitialized
2471 2005-04-09 Jim Meyering <jim@meyering.net>
2473 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
2474 -Wuninitialized: initialize tm0.tm_year.
2476 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
2478 * getdate.y (parser_control): rels_seen is now a boolean, not a
2479 count, since there's no maximum. All uses changed.
2480 Add member dsts_seen.
2481 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
2483 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
2484 Use pc_rels_seen to decide whther a date is absolute.
2486 * getdate.y (number): Don't overwrite year.
2487 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
2490 2005-04-02 Simon Josefsson <jas@extundo.com>
2492 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
2493 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
2495 2005-03-27 Jim Meyering <jim@meyering.net>
2497 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
2499 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
2501 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
2502 "one's complement" -> "ones' complement" in comment, as per Knuth.
2503 "value of type" -> "type or expression" in comment.
2504 * mktime.c, strftime.c: Propagate intprops.h comment nits.
2506 2005-03-26 Jim Meyering <jim@meyering.net>
2509 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
2510 Correct typos: s/or/of/.
2512 2005-03-23 Jim Meyering <jim@meyering.net>
2514 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
2516 2005-03-21 Jim Meyering <jim@meyering.net>
2518 Changes imported from coreutils.
2520 * cycle-check.c: Don't include xalloc.h.
2522 * path-concat.c: Don't include assert.h.
2523 (path_concat): Remove assertion that would have triggered
2524 for ABASE starting with more than one slash.
2525 Reported by Andreas Schwab.
2527 * path-concat.c (path_concat): Set *BASE_IN_RESULT
2528 properly when ABASE is an absolute file name.
2529 Correct the description of this function.
2531 Add an assertion and a test driver.
2532 This fixes a bug introduced on 2004-07-02.
2533 Andreas Schwab reported the resulting failure of cp --parents:
2534 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
2536 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
2538 * strftime.c (my_strftime): If the underlying strftime returns 0
2539 (which shouldn't happen), generate nothing instead of returning 0
2540 immediately, so that nstrftime (NULL, ...) doesn't return 0.
2542 2005-03-16 Bruno Haible <bruno@clisp.org>
2544 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
2546 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
2548 * strftime.c (my_strftime): Prepend space to format so that we can
2549 reliably distinguish strftime failure from empty output on POSIX
2552 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
2554 * iconvme.c (SIZE_MAX): New macro, if not already defined.
2555 (iconv_string): Don't guess a size-zero buffer, as that might cause
2556 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
2557 result would be 'too large', where 'too large' is (heuristically)
2558 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
2559 overflow concerns. This will prevent some unwanted malloc failures
2560 when the inputs are very large.
2562 2005-03-15 Bruno Haible <bruno@clisp.org>
2564 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
2567 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
2570 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
2572 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
2574 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
2575 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
2577 * strtol.c: Likewise.
2579 2005-03-14 Simon Josefsson <jas@extundo.com>
2581 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
2584 2005-03-14 Jim Meyering <jim@meyering.net>
2586 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
2587 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
2588 to be nonzero so that we (and caller) can detect the difference
2589 between a valid zero-length expansion and an error return, even
2590 when the underlying strftime fails before writing anything into
2593 2005-03-10 Jim Meyering <jim@meyering.net>
2595 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
2596 so that this module works on systems without fchdir.
2598 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
2600 Factor int-properties macros into a single file, except for
2601 glibc-related files.
2602 * intprops.h: New file.
2603 * getloadavg.c: Include it instead of limits.h.
2604 (INT_STRLEN_BOUND): Remove.
2605 * human.c: Include intprops.h.
2606 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
2607 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
2608 * inttostr.h: Include intprops.h instead of limits.h.
2609 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
2610 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
2611 for consistency with intprops.h.
2612 (time_t_is_integer, twos_complement_arithmetic): Use them.
2613 * sig2str.h: Include <signal.h>, intprops.h.
2614 (INT_STRLEN_BOUND): Remove.
2615 * strftime.c (TYPE_SIGNED): Remove.
2616 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
2617 * strtol.c: Adjust comments to match intprops.h.
2618 * userspec.c: Include intprops.h.
2619 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
2620 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
2621 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
2622 instead of rolling our own expressions.
2623 * xstrtol.c: Include xstrtol.h first, to test interface.
2625 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
2627 (my_strftime): Do not mishandle years close to INT_MAX, by doing
2628 the right thing even if adding 1900 would overflow. Similarly
2629 for tm_mon + 1 and tm_yday + 1.
2630 Make %Y always equivalent to %C%y, and similarly for %G and %g.
2631 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
2632 (DO_SIGNED_NUMBER): New macro.
2633 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
2635 2005-03-07 Bruno Haible <bruno@clisp.org>
2637 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
2639 2005-03-03 Derek R. Price <derek@ximbiot.com>
2640 Bruno Haible <bruno@clisp.org>
2642 * pagealign_alloc.h: New file.
2643 * pagealign_alloc.c: New file.
2645 2005-01-28 Bruno Haible <bruno@clisp.org>
2647 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
2650 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
2652 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
2653 The workaround isn't strictly needed for POSIX conformance, and
2654 it's too much of a pain to configure and maintain. We'll ask
2655 people to fix their kernels instead.
2656 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
2657 (NANOSLEEP_BUG_WORKAROUND): Remove.
2658 (xnanosleep): Remove the workaround.
2660 2005-02-12 Bruno Haible <bruno@clisp.org>
2662 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
2664 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
2666 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
2667 * timespec.h (gettime): Return void, since it always
2668 succeeds now. All uses changed.
2669 * gettime.c (gettime) Likewise.
2670 [HAVE_NANOTIME]: Prefer nanotime.
2671 Assume gettimeofday succeeds, as POSIX requires.
2672 Assime time () succeeds, since other code already does.
2673 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
2674 (timespec_subtract): Remove.
2675 (NANOSLEEP_BUG_WORKAROUND): New constant.
2676 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
2677 things considerably. Use it only on GNU/Linux hosts, since the
2678 workaround shouldn't be needed elsewhere.
2680 2005-02-24 Bruno Haible <bruno@clisp.org>
2682 * gettext.h: Update from GNU gettext 0.14.2.
2684 2005-02-24 Bruno Haible <bruno@clisp.org>
2686 * localcharset.c: Update from GNU gettext 0.14.2.
2687 * config.charset: Update from GNU gettext 0.14.2.
2689 2005-02-22 Simon Josefsson <jas@extundo.com>
2691 * iconvme.h, iconvme.c: New files, from libc.
2693 2005-02-20 Neil Conway <neilc@samurai.com>
2695 * xgethostname.c (xgethostname): Check for ENOMEM, which is
2696 returned by OSX/Darwin if the specified buffer is not large
2697 enough for the hostname.
2699 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
2701 * memrchr.h: New file.
2702 * chdir-long.c: Include it.
2703 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
2704 Don't bother including stddef.h.
2706 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2708 * argp-help.c (__argp_help): Create a fake struct argp_state and
2709 pass it to _help, otherwise the latter coredumps trying to
2710 dereference state.root_argp.
2712 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
2714 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
2716 Include <sys/types.h>, for dev_t.
2717 (ME_DUMMY, ME_REMOTE): Move from here....
2718 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
2719 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
2721 Include mountlist.h first, to test the interface.
2723 2005-01-29 Bruno Haible <bruno@clisp.org>
2725 * progname.c (program_name): Initialize.
2726 Needed when linking statically on MacOS X.
2728 2005-01-28 Bruno Haible <bruno@clisp.org>
2730 * javacomp.sh.in: New file, from GNU gettext.
2731 * javacomp.h: New file, from GNU gettext.
2732 * javacomp.c: New file, from GNU gettext.
2734 2005-01-26 Bruno Haible <bruno@clisp.org>
2736 * javaexec.sh.in: New file, from GNU gettext.
2737 * javaexec.h: New file, from GNU gettext.
2738 * javaexec.c: New file, from GNU gettext.
2740 2005-01-26 Simon Josefsson <jas@extundo.com>
2742 * gai_strerror.c: Use GPL in header.
2744 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2746 * argp-help.c (hol_entry_help): Avoid using non-constant
2747 initializers for struct pentry_state.
2748 (__argp_error): Check return value of __asprintf
2749 (__argp_failure): Translate error message
2751 * argp-parse.c: Removed braces around the expansion of N_()
2753 2005-01-21 Jim Meyering <jim@meyering.net>
2755 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
2756 same value as for Solaris 9.
2758 * chdir-long.c (chdir_long): Rewrite to remove limitation on
2759 component length. This included changing the parameter to be
2760 of type `char *' rather than `char const *'.
2761 * chdir-long.h (chdir_long): Update prototype.
2763 * openat.c (fdopendir, fstatat): New functions.
2764 * openat.h: Include headers required for use of DIR and struct stat.
2765 [AT_SYMLINK_NOFOLLOW]: Define.
2766 (fdopendir, fstatat): Add prototypes.
2768 2005-01-21 Bruno Haible <bruno@clisp.org>
2770 * classpath.h: New file, from GNU gettext.
2771 * classpath.c: New file, from GNU gettext.
2773 2005-01-20 Simon Josefsson <jas@extundo.com>
2775 * version-etc-fsf.c: New file, with version_etc_copyright.
2776 * version-etc.c: Remove version_etc_copyright.
2777 * version-etc.h (version_etc_copyright): Use [] instead of * in
2778 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
2780 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
2782 * save-cwd.c (save_cwd): Remove code to support the case
2783 where fchdir is missing or flaky.
2785 2005-01-20 Simon Josefsson <jas@extundo.com>
2787 * base64.h (isbase64): Add.
2789 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
2790 using a unsigned prototype, don't inline.
2791 (base64_decode): Use it.
2793 2005-01-19 Bruno Haible <bruno@clisp.org>
2795 * sh-quote.h: New file, from GNU gettext.
2796 * sh-quote.c: New file, from GNU gettext.
2798 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
2800 Merge changes from coreutils, as described below in several
2801 changelogs dated today.
2803 * save-cwd.c: Include "save-cwd.h" before other include files.
2804 (O_DIRECTORY): Remove; not needed here, since "." must be
2805 a directory. All uses removed.
2806 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
2807 universal on Suns, and we also need to test for IRIX.
2808 Revamp code to use 'if' rather than '#if'.
2809 Avoid unnecessary comparison of cwd->desc to 0.
2811 * utimens.c (futimens): Robustify the previous patch, by checking
2812 for known valid error numbers rather than observed invalid ones.
2814 2005-01-18 Jim Meyering <jim@meyering.net>
2816 * version-etc.c (version_etc_copyright): Update copyright date.
2818 * utimens.c (futimens): Account for the fact that futimes
2819 can also fail with errno == ENOSYS or errno == ENOENT.
2820 Patch from Dmitry V. Levin.
2822 Change the name of the robust chdir function from chdir to chdir_long.
2823 * save-cwd.c: Include chdir-long.h rather than chdir.h.
2824 (restore_cwd): Use chdir_long, not chdir.
2825 * chdir-long.c: Renamed from chdir.c.
2826 * chdir-long.h: Renamed from chdir.h.
2827 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
2830 2005-01-18 Bob Proulx <bob@proulx.com>
2832 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
2833 offsetof() macro construct to avoid compile failure with native HP-UX
2834 11.0 ANSI C compiler.
2836 2005-01-06 Bruno Haible <bruno@clisp.org>
2838 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
2839 because stpncpy.m4 takes care of it.
2841 2004-01-24 Bruno Haible <bruno@clisp.org>
2843 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
2845 2003-10-09 Bruno Haible <bruno@clisp.org>
2847 * progreloc.c: Include xalloc.h instead of xmalloc.h.
2849 2005-01-06 Bruno Haible <bruno@clisp.org>
2851 * fwriteerror.h (fwriteerror): Change specification to include fclose.
2852 * fwriteerror.c: Include <stdbool.h>.
2853 (fwriteerror): At the end, close the file stream. Record whether
2854 stdout was already closed.
2856 2004-05-27 Bruno Haible <bruno@clisp.org>
2858 * execute.c (environ): Declare if needed.
2859 * pipe.c (environ): Likewise.
2860 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
2862 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
2864 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
2865 definitions to be after all include files, to avoid collisions.
2866 Problem reported by Bob Proulx.
2868 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
2870 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
2871 not needed. This removes a dependency on the gettext module.
2872 [defined _LIBC]: Do not include <libintl.h>; not needed.
2874 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
2876 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
2879 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
2881 * argp-parse.c: Include <stddef.h>.
2882 (alignof, alignto): New macros.
2883 (parser_init): Don't assume that void * is aligned sufficiently
2886 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
2887 need to extend the stack.
2888 (YYINITDEPTH): New macro, so that the initial stack isn't overly
2891 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2893 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
2895 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
2897 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
2898 Remove now-obsolete comment about AIX.
2899 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
2900 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
2901 (YYMAXDEPTH): New macro.
2903 2004-12-18 Bruno Haible <bruno@clisp.org>
2905 * fatal-signal.c (fatal_signals): Make non-const.
2906 (init_fatal_signals): New function.
2907 (uninstall_handlers, install_handlers): Ignore signals that were set to
2909 (at_fatal_signal): Call init_fatal_signals.
2910 (init_fatal_signal_set): Likewise. Ignore signals that were set to
2912 Reported by Paul Eggert.
2914 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
2916 * getdate.y (textint): New member "negative".
2917 (time_zone_hhmm): New function.
2918 Expect 14 shift-reduce conflicts, not 13.
2919 (o_colon_minutes): New rule.
2920 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
2921 (yylex): Set the "negative" member of signed numbers.
2923 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
2925 Changes imported from coreutils.
2926 * hard-locale.c: Assume <locale.h> exists.
2928 (GLIBC_VERSION): New macro.
2929 (hard_locale): Assume setlocale exists.
2930 Rewrite to avoid #ifdef.
2931 Use strdup rather than malloc + strcpy.
2932 * human.c: Assume <locale.h> exists.
2933 (human_readable): Assume localeconv exists.
2935 2004-12-01 Jakub Jelinek <jakub@redhat.com>
2937 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
2938 convert T2, not T. (Imported from libc.)
2940 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
2942 * getcwd.c (is_ENAMETOOLONG): New macro.
2943 (__getcwd.c): Don't restore errno; glibc doesn't.
2944 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
2945 first, falling back to our code only if its results look suspicious.
2946 Ensure that the resulting buffer is only as large as necessary.
2948 * readutmp.c: Include readutmp.h first.
2949 Include <errno.h>, since readutmp.h no longer does that.
2950 * readutmp.h: Don't include <errno.h>,
2951 <sys/param.h>, <time.h>; not needed to establish interface.
2952 (errno): Remove decl.
2953 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
2954 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
2955 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
2957 2004-11-28 Simon Josefsson <jas@extundo.com>
2959 * base64.h, base64.c: New file.
2961 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
2963 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
2965 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
2967 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
2968 HP's ANSI C compiler.
2969 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
2970 Declaring int functions causes warnings on some modern systems and
2971 shouldn't be needed to compile on ancient ones.
2972 * same.c (MIN) [defined MIN]: Don't define, since it's already
2975 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
2976 with the following changes.
2977 (__set_errno): Parenthesize properly.
2978 Include <stdbool.h>.
2979 (MIN, MAX, MATCHING_INO): New macros.
2980 (__getcwd): Define with prototype, not K&R form.
2981 Use heuristics to allocate default buffer on stack if possible.
2982 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
2983 behavior, and to avoid the PATH_MAX limit when computing
2985 Use MATCHING_INO to compare inode number to file.
2986 Check for arithmetic overflow in size calculations.
2987 Fix bug in reallocation of dot array that caused getcwd to fail
2988 on directories nested deeper than 75.
2989 Be more careful about saving errno on error.
2990 Do not use realloc; use only free+malloc, as this is a bit
2991 more flexible and avoids a needless copy operation.
2992 Do not inspect st_dev and st_ino for symbolic links; POSIX
2993 doesn't specify the latter.
2994 Check for closedir errors.
2995 Avoid needless casts.
2996 Use "#ifdef weak_alias" around weak_alias, to be like other
2998 The following changes to getcwd.c have effect only when used in
2999 gnulib; they have no effect inside glibc proper.
3000 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
3001 as alloca isn't used.
3002 (alloca, __alloca): Likewise.
3003 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
3004 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
3005 unconditionally, as gnulib assumes C89 or better.
3006 Do not include <sys/param.h>.
3007 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
3008 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
3010 (NULL) [!defined NULL]: Remove; we assume C89 or better.
3011 Include <dirent.h> in a way that is compatible with modern Autoconf.
3012 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
3013 New macros, if not already defined.
3014 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
3015 Use "_LIBC", not "defined _LIBC", for consistency.
3016 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
3018 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
3019 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
3020 * xgetcwd.c: David MacKenzie's old code was removed, so give
3021 credit only to Jim Meyering and adjust the copyright dates.
3022 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
3023 <stdlib.h>, <unistd.h>, "pathmax.h".
3024 Instead, include "xgetcwd.h" (first) and "getcwd.h".
3025 (INITIAL_BUFFER_SIZE): Remove.
3026 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
3028 2004-11-23 Jim Meyering <jim@meyering.net>
3030 * getopt_.h: Remove trailing blanks.
3032 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
3034 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
3035 (futimens): New function, which uses futimes if available.
3036 (futimens, utimens): Support timespec==NULL, with same semantics
3037 as utime and utimens.
3038 * utimens.h (futimens): New decl.
3040 2004-11-23 Jim Meyering <jim@meyering.net>
3042 * __fpending.c: Add comment.
3044 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3046 * getopt_.h: Re-addition of __getopt_argv_const caused
3047 redefinition warnings. To avoid them, include the defines
3048 in `#if !defined __need_getopt ... #endif'. The only place
3049 where __getopt_argv_const is used is in definitions
3050 of getopt_long and getopt_long_only below, which are as well
3051 protected by `#ifndef __need_getopt'.
3052 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
3053 __need_getopt after including <stdio.h> and <unistd.h> These
3054 headers might have defined it.
3056 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
3058 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
3060 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
3061 optopt): Use them instead of invoking ## directly; otherwise, the
3062 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
3064 2004-11-19 Bruno Haible <bruno@clisp.org>
3066 * strtok_r.c: Move comments from here...
3067 * strtok_r.h: ... to here.
3069 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
3071 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
3072 might fail. Problem reported by Yoann Vandoorselaere.
3073 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
3074 that mishandle size_t overflow.
3076 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
3078 * canon-host.c: Include "strdup.h".
3079 (canon_host): Use getaddrinfo if available, so that IPv6 works.
3080 Use strdup instead of malloc/strcpy to duplicate strings.
3082 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
3083 (human_space_before_unit): New constant.
3084 * human.c (human_readable): Support it.
3086 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
3087 (xgetcwd): Set errno correctly when failing.
3088 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
3089 the failure is actually due to a PATH_MAX problem.
3091 Further getopt changes to make it more likely that glibc will
3092 buy the changes back.
3093 * getopt.c (POSIXLY_CORRECT): New constant.
3094 (getopt): Use it, so to preserve glibc semantic
3095 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
3096 when compiling for libc.
3097 * getopt_.h (__getopt_argv_const): Bring it back.
3098 (getopt_long, getopt_long_only): Use it.
3100 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
3101 New arg POSIXLY_CORRECT. All callers changed.
3102 (getopt): Argv is now char * const *, as per standard.
3103 (_getopt_internal_r, _getopt_internal): Argv is now char **,
3104 not char *__getopt_argv_const *.
3105 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
3106 _getopt_long_only_r): Likewise.
3107 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
3108 * getopt_int.h (_getopt_internal, _getopt_internal_r,
3109 _getopt_long_r, _getopt_long_only_r): Likewise.
3110 * getopt_.h (__getopt_argv_const): Remove.
3111 (getopt): Argv is now char * const *, as per standard.
3113 * getdate.y (tORDINAL): New token.
3114 (day, relunit): Allow it for relative times.
3115 (relative_time_table): Use tORDINAL for ordinals.
3117 2004-11-15 Jim Meyering <jim@meyering.net>
3119 * closeout.c: Include "__fpending.h" once again.
3120 Include <stdbool.h>.
3121 (close_stdout): Don't fail just because stdout was closed initially,
3122 since some programs don't write to stdout in the normal course of
3123 operation (other than --version and --help), and we don't want this
3124 function to make e.g. `touch file >&-' fail.
3125 But do fail if it was closed and someone has tried to write to it.
3126 E.g., `printf foo >&-' must fail.
3128 2004-11-11 Simon Josefsson <jas@extundo.com>
3130 * strtok_r.h, strtok_r.c: New file.
3132 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
3134 * getopt_.h (__getopt_argv_const): New macro, to be used so that
3135 we can stop lying to compilers about the constness of argv when we
3136 are compiled outside glibc.
3137 (getopt, getopt_long, getopt_long_only): Use it.
3138 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
3140 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
3141 _getopt_long_only_r): Likewise.
3142 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
3143 _getopt_long_only_r): Likewise.
3145 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
3146 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
3147 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
3148 the other external symbols.
3149 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
3150 declaration, since the above renaming now works around collisions.
3152 2004-11-11 Jim Meyering <jim@meyering.net>
3154 * linebreak.c: Remove trailing blanks.
3155 * alloca_.h: Likewise.
3156 * acosl.c: Likewise.
3157 * euidaccess.c: Likewise.
3158 * allocsa.h: Likewise.
3160 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
3162 * mktime.c (SHR): New macro, which is a portable
3163 substitute for >> that should work even on Crays.
3164 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
3165 Problem reported by Mark D. Baushke in
3166 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
3167 * getdate.y (SHR): Likewise.
3169 * strftime.c (SHR): Likewise.
3171 * quotearg.c (struct quoting_options): Use unsigned int for
3172 quote_these_too, so that right shifts are well defined. All uses
3175 2004-11-10 Simon Josefsson <jas@extundo.com>
3177 * getaddrinfo.h, getaddrinfo.c: New files.
3179 2004-11-10 Jim Meyering <jim@meyering.net>
3181 Ensure that no close failure goes unreported.
3182 * closeout.c (close_stdout): Always close stdout. I.e., don't
3183 return early when it seems there's nothing to flush.
3184 Don't include __fpending.h.
3186 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
3188 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
3190 2004-11-05 Bruno Haible <bruno@clisp.org>
3192 * readlink.c: Include stddef.h, needed for size_t on Woe32.
3193 Reported by Mark D. Baushke <mdb@cvshome.org>.
3195 2004-11-04 Bruno Haible <bruno@clisp.org>
3197 2004-09-11 Bruno Haible <bruno@clisp.org>
3198 * allocsa.valgrind: New file.
3199 2004-02-06 Bruno Haible <bruno@clisp.org>
3200 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
3201 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
3202 Reported by Christopher Seip <chris.seip@hp.com>.
3204 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
3206 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
3207 with errno == ERANGE if the buffer is too small.
3208 Problem reported by Mark D. Baushke.
3210 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
3212 * xreadlink.c (MAXSIZE): New macro.
3213 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
3214 size does not exceed MAXSIZE. Avoid cast.
3215 As suggested by Mark D. Baushke in
3216 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
3217 if readlink fails with buffer size just under MAXSIZE, try again
3220 2004-11-02 Derek R. Price <derek@ximbiot.com>
3221 and Paul Eggert <eggert@cs.ucla.edu>
3223 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
3224 (get_date): Overparenthesize to avoid GCC warning.
3226 2004-11-02 Bruno Haible <bruno@clisp.org>
3228 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
3229 function returns void.
3231 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
3233 * getpass.c (fflush_unlocked, flockfile, funlockfile)
3234 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
3237 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
3239 * getdate.y: Add support for TZ="foo" within a date string.
3240 Fix some bugs near time_t boundaries. Reject dates with
3241 out-of-range components, e.g., "Sept 31".
3242 Include <stdlib.h>, "setenv.h", "xalloc.h".
3243 (ISDIGIT_LOCALE): Remove; unused.
3244 Note that the TZ and time functions used here are not reentrant.
3245 (mktime_ok, get_tz): New functions.
3246 (TZBUFSIZE): New constant.
3247 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
3248 This requires that we sometimes generate our own TZ="XXX..." setting.
3250 2004-10-27 Derek R. Price <derek@ximbiot.com>
3252 * mktime.c (not_equal_tm): Remove redundant check.
3254 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
3256 * getdate.y: Use Bison 1.875 features, and some minor
3257 code cleanups. This change does not affect semantics.
3258 Don't include <stdlib.h>; no longer needed.
3259 Don't include unlocked-io.h; only the "#if TEST" code uses
3260 stdio, and performance isn't crucial there.
3261 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
3262 Bison 1.875 features as described below.
3263 All uses of "PC." replaced by "pc->".
3264 (YYSTYPE): Add a forward declaration.
3265 (yylex, yyerror): Use full prototypes in forward decls.
3266 Use "%pure-parser" rather than obsolescent "%pure_parser".
3267 Use %parse-param and %lex-param instead of obsolescent
3268 YYPARSE_PARAM and YYLEX_PARAM.
3269 (meridian_table, month_and_day_table, time_units_table,
3270 relative_time_table, time_zone_table, military_table,
3271 lookup_zone, lookup_word, get_date):
3272 Use NULL instead of 0 where appropriate.
3273 (to_hour): Avoid abort (), to avoid a dependency on
3275 (yyerror, yylex): Now accepts parser_control * arg.
3276 (main) [TEST]: Use '\0' rather than 0 for char.
3278 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
3280 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
3281 It's now the caller's responsibility to handle the case where
3282 !HAVE_GETPAGESIZE && !defined getpagesize.
3284 * mktime.c (leapyear): Arg is long int, not int.
3286 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
3288 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
3290 2004-10-12 Simon Josefsson <jas@extundo.com>
3292 * getpass.c (fflush_unlocked, flockfile, funlockfile)
3293 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
3296 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
3298 * vsnprintf.h: New file.
3299 * vsnprintf.c: New file.
3301 2004-10-07 Bruno Haible <bruno@clisp.org>
3303 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
3304 into the provided buffer.
3306 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
3308 * diacrit.c, diacrit.h: Add GPL notice.
3310 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
3311 * atanl.c (atanl): Keep the code as similar to glibc as possible.
3312 * logl.c (logl): Keep the code as similar to glibc as possible.
3313 This avoids a potential constant-folding bug.
3315 2004-10-05 Bruno Haible <bruno@clisp.org>
3317 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
3319 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
3321 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
3322 * xmalloc.c (xmemdup): Likewise.
3323 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
3324 XFREE): Remove these long-obsolescent macros.
3325 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
3326 * xstrdup.c: Remove.
3328 * regex.c (re_comp): Cast gettext return value to char *,
3329 Problem reported by Martin Neitzel via Mark D. Baushke.
3331 2004-10-04 Simon Josefsson <jas@extundo.com>
3333 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
3334 '#ifdef USE_UNLOCKED_IO'.
3336 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
3338 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
3339 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
3340 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
3341 regex.c, sha1.c, version-etc.c, yesno.c:
3342 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
3343 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
3344 the includer's responsibility.
3346 Sync from coreutils.
3348 * modechange.c (mode_compile): Don't decrement a pointer that
3349 points to the start of a string, as the C Standard says the
3350 resulting behavior is undefined.
3352 * backupfile.h (enum backuptype): Rename none -> no_backups,
3353 simple -> simple_backups, numbered_existing ->
3354 numbered_existing_backups, numbered -> numbered_backups
3355 to avoid shadowing problems. All uses changed.
3356 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
3357 * backupfile.c (check_extension, numbered_backup):
3358 Rename locals to avoid shadowing 'basename'.
3359 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
3362 * .cppi-disable: Add getopt_.h, getopt_int.h.
3363 * .cvsignore: Add getopt.h.
3365 2004-10-04 Simon Josefsson <jas@extundo.com>
3367 * memmem.h: New file.
3368 * memmem.c: New file, taken from glibc.
3370 2004-10-02 Jim Meyering <jim@meyering.net>
3372 * dirfd.h, getpagesize.h: Add copyright notice.
3374 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
3376 * snprintf.c: Remove comments as to why each header is needed.
3378 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
3380 * strsep.h: New file.
3381 * strsep.c: New file.
3383 2004-10-01 Simon Josefsson <jas@extundo.com>
3385 * snprintf.c (snprintf): Handle size==0.
3387 2004-10-01 Simon Josefsson <jas@extundo.com>
3388 Bruno Haible <bruno@clisp.org>
3390 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
3391 (snprintf): Declare 'args'.
3393 2004-09-30 Simon Josefsson <jas@extundo.com>
3395 * snprintf.h, snprintf.c: New files.
3397 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3399 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
3400 (hol_entry_help): Never translate an empty string.
3401 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
3402 * argp.h (OPTION_NO_TRANS): New option.
3404 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
3406 * xvasprintf.c: Include xalloc.h.
3407 (xvasprintf): Use xalloc_die, not xmalloc_die.
3409 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
3411 * dummy.c: Change copyright notice to FSF, and license to GPL.
3413 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
3415 * argp-pvh.c (argp_program_version_hook): Provide initial value.
3416 Problem reported by Bruno Haible in:
3417 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
3419 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
3421 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
3422 in case some system header has #define'd it. Problem reported by
3423 Soeren D. Schulze in
3424 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
3426 2004-09-08 Bruno Haible <bruno@clisp.org>
3428 * stdint_.h: New file, taken from GNU clisp.
3430 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
3432 * xvasprintf.h: New file.
3433 * xvasprintf.c: New file.
3434 * xasprintf.c: New file.
3436 2004-09-08 Bruno Haible <bruno@clisp.org>
3438 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
3440 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
3442 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
3444 Import from coreutils.
3445 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
3446 strings on unbounded length. alloca's performance benefits aren't
3447 that important here.
3449 (parse_with_separator): New function, with most of the internals
3450 of the old parse_user_spec. Allow user to omit both user and group,
3451 for compatibility with FreeBSD.
3452 Clone only the user name, not the entire spec.
3453 Do not set *uid, *gid unless entirely successful.
3454 Avoid memory leak in some failing cases.
3455 Fix regression for USER.GROUP reported by Dmitry V. Levin in
3456 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
3457 (parse_user_spec): Rewrite to use parse_with_separator.
3459 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
3461 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
3462 its complicated substitute.
3463 * argp-help.c: Include <errno.h>, for program_invocation_short_name
3464 and program_invocation_name.
3465 (__argp_basename) [!_LIBC]: Remove; the only use was
3466 replaced by its body.
3467 (__argp_short_program_name): Change condition from
3468 !defined __argp_short_program_name to
3469 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
3470 to match argp-namefrob.h.
3471 (__argp_failure): Don't assume strerror_r returns char *.
3472 * argp-parse.c (N_): Define unconditionally.
3473 (argp_default_options): Fill out initializers with 0 to avoid
3476 2004-08-12 Simon Josefsson <jas@extundo.com>
3478 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
3479 * getopt_.h: Renamed from getopt.h.
3481 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
3483 Merge from coreutils.
3485 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
3486 wmemchr or wmemcpy. Problem reported by Robert Dahlem
3487 for Reliant Unix 5.43.
3489 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
3490 (union fooround): Use uintmax_t, not long int.
3491 The rest is a merge from libc:
3492 [defined _LIBC]: Include <shlib-compat.h>.
3493 (_obstack) [defined _LIBC]: Remove after 2.3.4.
3495 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
3497 * strverscmp.c: Convert to UTF-8.
3499 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
3501 * obstack.h (obstack_empty_p):
3502 Don't assume that chunk->contents is suitably aligned.
3503 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
3504 Likewise. Problem reported by Benno in
3505 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
3507 * chown.c (rpl_chown): Work even if the file is writeable but not
3508 readable. This could be improved further but it'd take some work.
3510 2004-08-08 Simon Josefsson <jas@extundo.com>
3512 * xgethostname.c: Don't include error.h (not used).
3515 * getpass.c: Include getpass.h first.
3517 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
3519 * xalloc-die.c: New files.
3520 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
3522 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
3523 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
3524 (_, N_, xalloc_die): Move to xalloc-die.c.
3525 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
3526 so that we needn't mess with xalloc_msg_memory_exhausted.
3528 * sha1.h: Renamed from sha.h.
3529 (SHA1_H): Renamed from _SHA_H.
3530 (sha1_ctx): Renamed from sha_ctx.
3531 (sha1_init_ctx): Renamed from sha_init_ctx.
3532 (sha1_process_block): Renamed from sha_process_block.
3533 (sha1_process_bytes): Renamed from sha_process_bytes.
3534 (sha1_finish_ctx): Renamed from sha_finish_ctx.
3535 (sha1_read_ctx): Renamed from sha_read_ctx.
3536 (sha1_stream): Renamed from sha_stream.
3537 (sha1_buffer): Renamed from sha_buffer.
3538 * sha1.c: Likewise; renamed from sha.c.
3539 Do not include <sys/types.h>.
3540 Include <stddef.h> rather than <stdlib.h>.
3542 2004-08-08 Bruno Haible <bruno@clisp.org>
3544 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
3545 FILESYSTEM_PREFIX_LEN.
3546 * progreloc.c: Likewise.
3547 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
3549 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
3552 * argp-help.c (make_hol, hol_append): Don't assume that
3553 SIZE_MAX is a valid preprocessor constant.
3554 (__argp_basename): Change from "#ifndef _LIBC"
3555 to "#ifndef __argp_short_program_name", so that
3556 we don't compile these functions for tar.
3558 More merges from coreutils.
3559 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
3560 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
3562 * addext.c: Remove; no longer needed.
3563 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
3564 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
3565 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
3566 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
3567 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
3568 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
3569 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
3570 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
3571 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
3572 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
3573 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
3574 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
3575 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
3576 Import changes from coreutils.
3578 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
3580 Merge from coreutils.
3582 * .gdb-history: Remove; this doesn't belong here.
3584 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
3585 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
3586 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
3588 * dirname.h: Include <stdbool.h>.
3589 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
3590 for consistency with POSIX terminology. All uses changed.
3591 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
3592 (strip_trailing_slashes): Use bool for booleans.
3593 * stripslash.c (strip_trailing_slashes): Likewise.
3595 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
3596 sometimes returns a positive errno value even when it succeeds.
3597 (print_errno_message) [!LIBC]: Fall back on strerror if
3600 * path-concat.c (mempcpy): Don't define if a system header defines it.
3601 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
3602 (longest_relative_suffix): New function.
3603 (path_concat): Use it. Assume first argument is not NULL.
3604 Port to DOS. Omit redundant separators.
3605 Report an error instead of returning NULL.
3606 Use mempcpy instead of memcpy.
3607 (xpath_concat): Remove: not declared or used.
3609 * same.h: Include <stdbool.h>
3610 (same_name): Return bool, not int.
3611 * same.c (same_name): Likewise.
3612 (errno): Don't declare; we assume C89 or better now.
3614 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
3615 if not already defined.
3617 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
3618 * dup-safer.c (errno): Likewise.
3620 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
3622 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
3625 2004-08-03 Simon Josefsson <jas@extundo.com>
3627 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
3628 * progname.h: Don't include stdbool.h.
3630 2004-08-02 Simon Josefsson <jas@extundo.com>
3632 * getsubopt.h: New file, with comments from Bruno Haible.
3633 * getsubopt.c: New file, from glibc, but slightly modified based on
3634 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
3636 2004-08-01 Simon Josefsson <jas@extundo.com>
3638 * xgetdomainname.c: Include stdlib.h, for free().
3640 2004-07-16 Simon Josefsson <jas@extundo.com>
3642 * dummy.c: New file.
3644 2004-07-16 Bruno Haible <bruno@clisp.org>
3646 * backupfile.h: Add extern "C" for C++.
3647 * closeout.h: Likewise.
3648 * copy-file.h: Likewise.
3649 * findprog.h: Likewise.
3650 * full-write.h: Likewise.
3651 * pathname.h: Likewise.
3652 * progname.h: Likewise.
3653 * stpcpy.h: Likewise.
3654 * stpncpy.h: Likewise.
3655 * strcase.h: Likewise.
3656 * strstr.h: Likewise.
3657 * xalloc.h: Likewise.
3659 * mbswidth.h: Add extern "C" for C++.
3660 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
3662 2004-07-09 Simon Josefsson <jas@extundo.com>
3664 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
3665 failed without this.)
3667 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
3669 * fchown-stub.c: New file.
3671 2004-06-24 Jim Meyering <jim@meyering.net>
3673 * obstack.h (obstack_base): Cast to (void *), per documentation.
3675 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
3677 * argz.c, argz_.h: New files, which are autoupdated from libtool.
3679 2004-06-01 Jim Meyering <jim@meyering.net>
3681 * calloc.c: New file.
3683 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
3685 * getdate.y (yylex): Allow space between sign and number.
3686 Problem reported by Dan Jacobson.
3688 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
3689 and Jim Meyering <jim@meyering.net>
3691 Merge from coreutils CVS.
3693 * stat-macros.h: New file, with contents from file-type.h
3694 and coreutils' system.h.
3695 * file-type.c: Include "stat-macros.h".
3696 * file-type.h (file_type): Move all macro definitions to new file,
3699 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
3700 Wrap old code with this conditional.
3701 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
3702 function that does not dereference symlinks.
3703 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
3705 * xreadlink.c: Include xreadlink.h first, to catch .h file
3706 dependency problems.
3707 (xreadlink): Accept new arg SIZE, for efficiency.
3708 All decls and uses changed.
3709 * xreadlink.h: Include <stddef.h>, for size_t.
3711 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
3712 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
3714 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
3716 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
3718 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
3719 macros to be defined.
3720 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
3721 the allocator returns NULL because the requested size is zero.
3723 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
3725 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
3726 var. Add comment explaining why libc still defines it. This
3727 merges the following patch from glibc:
3728 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
3730 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
3732 * obstack.c (_obstack): Remove unused variable. It hasn't been
3733 present in glibc since revision 1.1 of this file.
3734 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
3735 obstack_alignment_mask, obstack_alloc, obstack_base,
3736 obstack_blank, obstack_blank_fast, obstack_chunk_size,
3737 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
3738 obstack_grow0, obstack_init, obstack_int_grow,
3739 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
3740 obstack_next_free, obstack_object_size, obstack_ptr_grow,
3741 obstack_ptr_grow_fast, obstack_room): Remove declarations of
3742 nonexistent functions.
3744 2004-05-17 Derek R. Price <derek@ximbiot.com>
3745 Paul Eggert <eggert@cs.ucla.edu>
3747 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
3749 2004-05-14 Bruno Haible <bruno@clisp.org>
3751 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
3752 that consists of a '.' followed by an empty digit string.
3753 Patch by Tor Lillqvist <tml@iki.fi>.
3755 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
3757 Port obstack to the AS/400, where pointers are 16 bytes wide and
3758 you cannot cast an integer to a valid pointer. This patch is
3759 currently waiting to be integrated into glibc; see
3760 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
3762 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
3763 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
3764 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
3765 (struct obstack): temp member is now a union of a pointer and
3766 an integer, instead of an integer. All integer uses changed.
3767 This does not affect the physical layout of struct obstack,
3768 except on hosts (like the AS/400) where the size or alignment of
3769 void * is greater than that of ptrdiff_t.
3770 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
3771 __STDC__)]: Store temporary in pointer member of union, not
3773 * obstack.c: Include <stddef.h>, for offsetof.
3774 (struct fooalign): Remove; it doesn't need a name.
3775 (union fooround): Change double to long double, and add void *.
3776 (DEFAULT_ALIGNMENT): Use offsetof to compute.
3777 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
3778 not a macro. Hence the values are always int; so remove all
3779 casts-to-int in uses.
3781 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
3782 Derek Price <derek@ximbiot.com>
3784 * alloca.c: Include <alloca.h>, to get our interface.
3785 * alloca_.h: Use __alloca on AIX, so that we don't have to
3786 include <alloca.h> first. Use C89 prototype for alloca; this
3787 requires including <stddef.h> for size_t. Use extern "C" if C++.
3788 Use #elif for simplicity, since we can assume C89 now.
3789 Don't try to source the system alloca.h since it will not be found
3790 and to prevent recursively including its replacement.
3791 * fnmatch.c: Include <alloca.h> instead of opencoding.
3792 * regex.c: Likewise.
3794 2004-05-16 Derek Price <derek@ximbiot.com>
3795 Paul Eggert <eggert@cs.ucla.edu>
3797 getline cleanup. This changes the getndelim2 API: both order of
3798 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
3801 * getline.c: Don't include stddef.h or stdio.h, since our
3802 interface does that.
3803 (getline): Always use getdelim, so that we don't have two
3804 copies of this code.
3805 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
3807 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
3808 (GETNDELIM2_MAXIMUM): New macro.
3809 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
3810 instead of the old practice of delim2==0. All callers changed.
3811 Return -1 on overflow, instead of returning junk.
3812 Do not set *linesize unless allocation succeeds.
3813 * getndelim2.h: Do not include stddef.h; no longer needed, now
3814 that we include sys/types.h.
3815 * getnline.h: Likewise.
3816 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
3817 (getndelim2): Reorder arguments.
3818 * getnline.c (getnline, getndelim):
3819 Don't discard the NMAX argument.
3820 (getnline): Invoke getndelim, to avoid code duplication.
3821 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
3822 of (size_t) -1 by callers of the getnline family.
3824 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
3826 * nanosleep.c (suspended): Change its type from int to
3827 sig_atomic_t volatile.
3828 (first_call): Make it private to rpl_nanosleep, and have it
3829 be zero initially as that's a bit faster.
3830 (my_usleep): Round up fractional times instead of truncating them,
3831 as this is the usual meaning for 'sleep'.
3833 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
3835 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
3836 (ENOSYS): Define if not defined.
3837 (settime): Fall back on stime if it exists and settimeofday fails.
3838 But don't bother with fallbacks if a method fails with errno == EPERM.
3840 2004-05-11 Jim Meyering <jim@meyering.net>
3842 Prior to this change, the save_cwd caller required read access to the
3843 current directory on most systems (ones with the fchdir function).
3845 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
3846 fails, try write-only, and finally, resort to using xgetcwd.
3848 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
3850 * obstack.c, obstack.h: Import changes from libc.
3852 2004-04-28 Bruno Haible <bruno@clisp.org>
3854 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
3855 implicitly appends .exe to executables.
3856 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
3857 accepts Windows pathnames.
3858 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
3859 Cygwin like Windows, since it now accepts Windows pathnames.
3860 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
3861 Cygwin like Windows, since it now accepts Windows pathnames.
3862 Reported by Derek Robert Price <derek@ximbiot.com>.
3864 2004-04-20 Jim Meyering <jim@meyering.net>
3866 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
3868 2004-04-20 Jim Meyering <jim@meyering.net>
3869 Bruno Haible <bruno@clisp.org>
3871 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
3872 memory when realloc fails.
3874 2004-04-18 Jim Meyering <jim@meyering.net>
3876 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
3877 don't leak memory and do call END_UTMP_ENT.
3879 2004-04-11 Paul Eggert <eggert@twinsun.com>
3881 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
3882 (CHAR_BIT): Remove, since we assume C89.
3883 Include <stdint.h> if available, as per current Autoconf CVS advice.
3885 2004-03-30 Paul Eggert <eggert@twinsun.com>
3887 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
3888 not bool, to be more consistent with Unix conventions.
3889 Suggested by Bruno Haible.
3891 Merge from coreutils.
3893 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
3896 * getdate.h: Include stdbool.h, and timespec.h instead of
3897 the usual <time.h> dance.
3898 (get_date): Change signature to support fractional time stamps.
3899 All callers changed.
3900 * getdate.y: Include "getdate.h" first, as we can now
3901 assume C89 and don't need to worry about 'const'.
3902 Similarly, include "unlocked-io.h" near start, not in middle.
3904 (textint.value): Use long int rather than int.
3905 (textint.digits): Use size_t rather than int.
3906 (BILLION, LOG10_BILLION): New constants.
3907 (parser_control): New member rel_ns. Members day_ordinal,
3908 time_zone, month, day, hour, minutes, rel_year, rel_month,
3909 rel_day, rel_hour, rel_minutes, rel_seconds
3910 are now long int, not int. Member seconds is now struct timespec,
3911 not int. New member timespec_seen. Members dates_seen, days_seen,
3912 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
3914 (%union.intval): Now long int, not int.
3915 New member timespec.
3916 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
3917 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
3918 (spec): Now is a timespec or an item list.
3919 (timespec, items): New nonterminals.
3920 (time, rel, relunit, number, get_date):
3921 Add support for fractional seconds.
3922 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
3923 (gmtime, localtime, mktime): Remove decls; not needed with C89.
3924 (to_hour): First arg is now long int, not int.
3925 (to_year): Returns long int, not int.
3926 Don't treat year -70 like 70.
3927 (tm_diff): Returns long int, not int.
3928 (lookup_word): Use bool instead of int when appropriate.
3929 (yylex): Use size_t for count, not int.
3930 Detect overflow when parsing large integer constants.
3931 Add support for fractions.
3932 (get_date): Make pointers 'const' if possible.
3933 Use more-portable code to detect integer overflow.
3934 (main) [TEST]: Adjust to above changes. Test for localtime failure.
3935 Don't use ctime; it's not reliable if the year has >4 digits.
3937 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
3938 This is for compatibility with BSD.
3940 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
3941 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
3942 From coreutils' system.h.
3944 * userspec.c: Don't include "posixver.h".
3945 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
3946 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
3947 compatible extension. Simplify code by removing a boolean int
3948 that was always nonzero if a string was nonnull.
3950 2004-03-30 Jim Meyering <jim@meyering.net>
3952 Merge from coreutils.
3954 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
3956 * readtokens.c (readtoken): Don't leak 64 bytes when reading
3957 an empty input stream.
3959 * readtokens.c: Include <stdbool.h>.
3960 (readtoken): Use `size_t' rather than int/long.
3961 All callers adjusted.
3962 Use `bool' rather than `int' where appropriate.
3963 Use memset rather than an explicit loop.
3964 Use x2nrealloc rather than xrealloc.
3965 Allow the use of `\0' as a delimiter.
3966 (readtokens): Likewise.
3967 * readtokens.h (readtoken, readtokens): Update prototypes.
3969 2004-03-30 Bruno Haible <bruno@clisp.org>
3971 * getloadavg.c (getloadavg): Don't assume setlocale returns
3974 2004-03-29 Paul Eggert <eggert@twinsun.com>
3976 Merge changes to getloadavg.c from coreutils and Emacs.
3978 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
3979 Define to an expression, not to the empty string.
3980 Include cloexec.h and xalloc.h.
3981 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
3982 Use set_cloexec_flag rather than rolling our own.
3983 * cloexec.c, cloexec.h: New files.
3985 2004-03-18 Paul Eggert <eggert@twinsun.com>
3987 * getopt.h: Sync with libc CVS.
3989 2004-03-18 Paul Eggert <eggert@twinsun.com>
3990 Bruno Haible <bruno@clisp.org>
3992 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
3993 not on all platforms that have <wchar.h>.
3994 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
3996 2004-03-09 Paul Eggert <eggert@twinsun.com>
3998 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
4000 * getopt_int.h: New file, also synced from libc.
4002 2004-03-07 Paul Eggert <eggert@twinsun.com>
4004 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
4005 '#if' expressions. Unlike the code it replaces, it does not
4006 depend on (defined _SC_PAGESIZE). However, it does depend on
4007 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
4008 first reported by Jason Andrade in
4009 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
4011 2004-01-18 Simon Josefsson <jas@extundo.com>
4013 * strdup.h: New file.
4014 * strdup.c: Include it.
4015 * path-concat.c: Include strdup.h. Drop strdup declaration.
4016 * userspec.c: Include strdup.h. Drop strdup declaration.
4018 2004-02-06 Karl Berry <karl@gnu.org>
4020 * config.charset: update from gettext 0.14.1.
4022 2004-02-05 Paul Eggert <eggert@twinsun.com>
4024 Add comments and code, prompted by suggestions from Bruno Haible
4026 * quotearg.h (quotearg_alloc): New decl. Improve the comments
4027 describing the enum quoting_style values.
4028 * quotearg.c (quotearg_alloc): New function.
4029 (quotearg_buffer_restyled): Treat lone { and } as special.
4030 Treat = as special. Work around bug with older shells
4031 that "see" a '\' that is really the 2nd byte of a multibyte char.
4032 Quote empty string with shell_quoting_style.
4034 2004-02-03 Bruno Haible <bruno@clisp.org>
4036 * pipe.h: New file, from GNU gettext.
4037 * pipe.c: New file, from GNU gettext.
4039 2004-01-27 Bruno Haible <bruno@clisp.org>
4041 * execute.h: New file, from GNU gettext.
4042 * execute.c: New file, from GNU gettext.
4043 * w32spawn.h: New file, from GNU gettext.
4045 2004-01-23 Paul Eggert <eggert@twinsun.com>
4047 Exit-status fix from coreutils.
4049 Use exit_failure consistently in place of EXIT_FAILURE,
4050 so that program exit statuses are consistent on failure.
4052 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
4053 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
4054 * argmatch.h: Comment fix to match the above.
4055 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
4056 Now a macro referring to exit_failure, instead of a separate
4057 variable. Include "exitfail.h" to get it.
4058 * xstrtol.h: Include "exitfail.h".
4059 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
4061 * long-options.c (parse_long_options): Use prototype
4062 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
4065 2004-01-21 Jim Meyering <jim@meyering.net>
4067 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
4068 so as not to conflict with a different-sized __mktime_internal
4069 function in GNU libc.
4070 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
4071 Problem building statically-linked `ls' reported by Michael Brunnbauer.
4073 2004-01-18 Paul Eggert <eggert@twinsun.com>
4075 Merge from diffutils.
4077 * file-type.c (file_type): Add typed memory objects.
4078 * file-type.h (S_TYPEISTMO): New macro.
4080 * c-stack.h (c_stack_action): Remove argv argument.
4081 * c-stack.c (c_stack_action): Likewise. All uses changed.
4082 (die): Don't calculate message unless segv_action returns.
4083 (get_stack_location, min_address_from_argv, max_address_from_argv,
4084 volatile stack_base, volatile_stack_size): Remove.
4085 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
4086 that every segmentation violation is a stack overflow. (Ouch!)
4087 See Debian bug 136249 (still outstanding) for more info about why
4088 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
4090 2003-11-30 Bruno Haible <bruno@clisp.org>
4092 Safer stack allocation.
4093 * setenv.c: Include allocsa.h.
4094 (alloca): Remove fallback definition.
4095 (freea): Remove macro.
4096 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
4099 2003-10-17 Bruno Haible <bruno@clisp.org>
4101 * binary-io.h: Avoid warnings on Cygwin.
4103 2003-12-28 Bruno Haible <bruno@clisp.org>
4105 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
4106 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
4108 2003-11-28 Bruno Haible <bruno@clisp.org>
4110 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
4112 2003-11-27 Bruno Haible <bruno@clisp.org>
4114 * wait-process.c: On Windows, include windows.h. Needed on mingw.
4116 2003-11-17 Bruno Haible <bruno@clisp.org>
4118 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
4120 2003-11-24 Bruno Haible <bruno@clisp.org>
4122 * xallocsa.h: New file, from GNU gettext.
4123 * xallocsa.c: New file, from GNU gettext.
4125 2003-11-24 Bruno Haible <bruno@clisp.org>
4127 * allocsa.h: New file, from GNU gettext.
4128 * allocsa.c: New file, from GNU gettext.
4130 2003-11-24 Bruno Haible <bruno@clisp.org>
4132 * eealloc.h: New file.
4134 2004-01-15 Jim Meyering <jim@meyering.net>
4136 Merge from coreutils.
4138 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
4139 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
4140 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
4142 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
4143 optional configure-time default.
4145 * version-etc.c (version_etc_copyright): Update copyright date.
4147 * xreadlink.c (xreadlink): Correct outdated comment.
4149 2004-01-15 Paul Eggert <eggert@twinsun.com>
4151 Merge from coreutils.
4153 * posixver.c: Include posixver.h.
4155 * same.c: Include <stdbool.h>, <limits.h>.
4156 (_POSIX_NAME_MAX): Define if not defined.
4158 (same_name): If file names are silently truncated, report
4159 that the file names are the same if they are the same after
4160 the silent truncation.
4162 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
4163 conversion function.
4164 * xstrtod.c (xstrtod): Likewise. All callers changed to
4165 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
4168 2004-01-14 Paul Eggert <eggert@twinsun.com>
4170 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
4171 with like-named macro in fnmatch.c.
4172 (EXT): Use an internal constant instead.
4174 Merge fnmatch patches from glibc.
4175 * fnmatch.c (mbsinit): Remove define.
4176 Add libc_hidden_ver (__fnmatch, fnmatch).
4177 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
4178 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
4180 2003-12-14 Karl Berry <karl@gnu.org>
4182 * config.charset: update from gettext-runtime.
4184 2003-12-03 Paul Eggert <eggert@twinsun.com>
4186 * getgroups.c (getgroups): xmalloc takes one argument, not two.
4187 Bug reported by Alfred M. Szmidt.
4189 2003-11-29 Karl Berry <karl@gnu.org>
4191 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
4193 2003-11-23 Paul Eggert <eggert@twinsun.com>
4194 Bruno Haible <bruno@clisp.org>
4196 * printf-parse.h: Don't include sys/types.h.
4197 (ARG_NONE): New macro.
4198 (char_directive): Change type of *arg_index fields to size_t.
4199 * printf-parse.c: Don't include sys/types.h.
4200 (SSIZE_MAX): Remove macro.
4201 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
4202 Remove unnecessary overflow check.
4203 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
4206 2003-11-24 Paul Eggert <eggert@twinsun.com>
4208 * alloca.c: Remove dependency on xalloc module.
4209 (xalloc_die): Remove.
4210 (memory_full) [!defined emacs]: New macro.
4211 [!defined emacs]: Don't include xalloc.h.
4212 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
4213 address arithmetic overflows. Change datatypes a bit to avoid
4216 2003-11-22 Jim Meyering <jim@meyering.net>
4218 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
4220 2003-11-17 Bruno Haible <bruno@clisp.org>
4222 * vasnprintf.c (alloca): Remove fallback definition.
4223 (freea): Remove definition.
4224 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
4225 Reported by Paul Eggert.
4227 2003-11-17 Jim Meyering <jim@meyering.net>
4229 On systems without utime and without a utimes function capable of
4230 dealing with a NULL struct utimbuf* argument, this utime replacement
4231 could -- in unusual circumstances -- leak a file descriptor.
4232 * utime.c: Include <unistd.h> and <errno.h>.
4233 (utime_null): Be sure to close `fd' and to preserve errno.
4234 Reported by Geoff Collyer via Arnold Robbins.
4236 2003-11-16 Paul Eggert <eggert@twinsun.com>
4237 Bruno Haible <bruno@clisp.org>
4239 Protect against address arithmetic overflow.
4240 * printf-args.h: Include stddef.h.
4241 (arguments): Change type of field 'count' to size_t.
4242 * printf-args.c (printf_fetchargs): Use size_t instead of
4243 'unsigned int' where appropriate.
4244 * printf-parse.h: Include sys/types.h.
4245 (char_directive): Change type of *arg_index fields to ssize_t.
4246 (char_directives): Change type of fields 'count', max_*_length to
4248 * printf-parse.c: Include sys/types.h and xsize.h.
4249 (SSIZE_MAX): Define fallback value.
4250 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
4251 instead of 'int' where appropriate. Check a_allocated, d_allocated
4252 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
4253 * vasnprintf.c: Include xsize.h.
4254 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
4255 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
4256 overflow. Avoid wraparound when converting a width or precision from
4259 2003-11-16 Bruno Haible <bruno@clisp.org>
4261 Update from GNU gettext.
4262 * printf-parse.c: Generalize to it can be compiled for wide strings.
4263 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
4264 * vasnprintf.c: Generalize to it can be compiled for wide strings.
4265 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
4266 SNPRINTF): New macros.
4267 Don't include <alloca.h> if the file is used inside libintl.
4268 (local_wcslen): New function, for Solaris 2.5.1.
4269 (VASNPRINTF): Use it instead of wcslen.
4271 2003-11-16 Bruno Haible <bruno@clisp.org>
4273 * xsize.h (xmax): New function.
4274 (xsum, xsum3, xsum4): Declare as "pure" functions.
4276 2003-11-12 Paul Eggert <eggert@twinsun.com>
4278 * xalloc.h: Do not include <limits.h> or <stdint.h>.
4279 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
4280 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
4281 heuristic is just as accurate as far as we know, and it removes a
4282 dependency on size_max.m4 and ptrdiff_max.m4.
4284 2003-11-12 Paul Eggert <eggert@twinsun.com>
4286 * xstrtol.c (__xstrtol): Remove "break" immediately after
4287 "return", to pacify some unknown compiler. Problem reported
4290 2003-11-11 Bruno Haible <bruno@clisp.org>
4292 * xsize.h (SIZE_MAX): Remove fallback definition.
4293 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
4296 2003-11-10 Paul Eggert <eggert@twinsun.com>
4298 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
4299 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
4300 rejected some allocations of exactly SIZE_MAX - 2 bytes.
4302 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
4303 not (size_t) -1, since it's defined here.
4305 2003-11-06 Paul Eggert <eggert@twinsun.com>
4307 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
4308 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
4309 Reject sizes of exactly SIZE_MAX bytes.
4310 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
4311 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
4313 2003-11-05 Bruno Haible <bruno@clisp.org>
4315 * xsize.h: Include limits.h, to avoid a possible collision with
4316 SIZE_MAX defined in <limits.h> on Solaris.
4318 2003-11-04 Bruno Haible <bruno@clisp.org>
4320 * xsize.h: New file.
4321 * linebreak.c: Include xsize.h.
4322 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
4323 argument for overflow.
4324 Suggested by Paul Eggert.
4326 2003-10-31 Bruno Haible <bruno@clisp.org>
4328 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
4329 to avoid (extremely rare) race condition.
4330 Suggested by Paul Eggert.
4332 2003-11-03 Jim Meyering <jim@meyering.net>
4334 * userspec.c: Include "userspec.h".
4335 * userspec.h: New file.
4337 2003-10-31 Paul Eggert <eggert@twinsun.com>
4339 * mountlist.h (struct mount_entry.me_type_malloced): New member.
4340 * mountlist.c (SIZE_MAX): Define if not defined already.
4341 (read_filesystem_list): Set and use me_type_malloced.
4342 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
4343 whatever the type happens to be), for brevity and consistency.
4344 Check for size calculation overflow on Alphas running OSF/1.
4346 2003-10-31 Jim Meyering <jim@meyering.net>
4348 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
4350 * linebuffer.c: Include <string.h> for declaration of memset.
4352 2003-10-30 Paul Eggert <eggert@twinsun.com>
4353 Bruno Haible <bruno@clisp.org>
4355 * vasprintf.c: Include <limits.h>, <stdlib.h>.
4356 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
4358 2003-10-29 Paul Eggert <eggert@twinsun.com>
4360 * xalloc.h (xalloc_oversized): Now a macro, not a function,
4361 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
4363 * quotearg.c (quotearg_n_options): Use it.
4364 * group-member.c: Include <stdbool.h>.
4365 (free_group_info): Arg is now const *; don't free arg.
4366 (get_group_info): Now returns bool and accepts struct group_info *,
4367 rather than returning a malloc'ed struct group_info *.
4368 All uses changed. Check for overflow in internal size calculation.
4370 * getusershell.c (readname): Simplify the code by using x2nrealloc
4371 rather than xmalloc/xrealloc.
4372 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
4373 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
4374 conformance bug: the old code used a pointer after freeing the
4375 storage that it addressed.
4376 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
4377 rather than doing it by hand.
4378 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
4379 the buffer preserved. Use free and xmalloc instead.
4380 * quotearg.c (quotearg_n_options): Likewise.
4381 Use a simpler test for size overflow. Don't use xalloc_oversized
4382 because unsigned int might be wider than size_t (!); this suggests
4383 that we should switch from unsigned int to size_t for slot numbers.
4385 2003-10-27 Bruno Haible <bruno@clisp.org>
4387 * stdbool_.h: Better support for BeOS.
4389 2003-10-27 Paul Eggert <eggert@twinsun.com>
4391 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
4392 to allocate the returned structure. Do not allocate a subarray,
4393 as x2nrealloc will do that.
4394 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
4395 instead of xnrealloc.
4396 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
4398 2003-10-26 Paul Eggert <eggert@twinsun.com>
4400 * xalloc.h (xalloc_oversized): New static inline function, for
4401 callers that want to do their own size-overflow checking. Include
4402 <stdbool.h>, since xalloc_oversized returns bool.
4403 * xalloc.c (array_size_overflow): Remove. All callers changed
4404 to use xalloc_oversized.
4406 Add two functions x2realloc, x2nrealloc, for programs that grow
4407 arrays dynamically by doubling their sizes.
4408 * xalloc.h (x2realloc, x2nrealloc): New decls.
4409 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
4412 Port to C99 semantics for 'inline' of external functions.
4413 Bug reported by Bruno Haible.
4414 * xmalloc.c (xnmalloc_inline): New static inline function,
4415 with the old contents of xnmalloc.
4416 (xnmalloc, xmalloc): Use it.
4417 (xnrealloc_inline): New static inline function,
4418 with the old contents of xnrealloc.
4419 (xnrealloc, xrealloc): Use it.
4421 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
4423 2003-10-25 Paul Eggert <eggert@twinsun.com>
4425 Fix several address-calculation bugs in the hash modules,
4426 plus some minor code cleanup.
4428 * hash.h: Include <stdbool.h>, for bool.
4429 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
4430 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
4431 hash_get_n_entries, hash_get_max_bucket_length,
4432 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
4433 hash_rehash): Use size_t rather than unsigned.
4434 * hash.c (struct hash_table, hash_get_n_buckets,
4435 hash_get_n_buckets_used, hash_get_n_entries,
4436 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
4437 hash_get_entries, hash_do_for_each, hash_string, is_prime,
4438 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
4440 (SIZE_MAX): Define if not defined.
4441 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
4442 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
4444 Use const * when possible.
4445 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
4446 (check_tuning): Fix bug: if tuning parameters were very close to
4447 0 or 1, rounding errors could have caused subscript violations.
4448 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
4449 (hash_initialize): Add 'fail:' label
4450 to free table and return NULL, and use it to simplify code.
4451 Use calloc rather than clearing the storage ourself.
4452 (hash_initialize, hash_rehash): Check for arithmetic overflow in
4453 buffer size calculations.
4454 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
4455 Include <stddef.h>, for size_t.
4456 * hash-pjw.c (hash_pjw): Likewise.
4457 Switch to method described by Bruno Haible.
4458 Include <limits.h>, for CHAR_BIT.
4459 (SIZE_BITS): New macro.
4461 2003-10-21 Paul Eggert <eggert@twinsun.com>
4463 * getndelim2.c (getndelim2): When size calculation overflows,
4464 ceiling the allocation at NMAX bytes rather than silently
4465 discarding input bytes before NMAX is reached. This makes
4466 a difference only if NMAX exceeds SIZE_MAX / 2.
4468 * obstack.c: Merge from glibc.
4469 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
4470 Add libc_hidden_def (_obstack_newchunk).
4471 (_obstack_free) [! defined _LIBC]: Remove.
4472 [defined _LIBC]: Make a strong alias from obstack_free, rather than
4473 a clone of the function body.
4474 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
4475 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
4477 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
4478 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
4481 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
4482 (obstack_ptr_grow_fast, obstack_int_grow_fast):
4483 Don't use lvalue casts, as GCC plans to remove support for them
4484 in GCC 3.5. Reported by Joseph S. Myers. This bug
4485 was also present in the non-GCC version, indicating that this
4486 code had always been buggy and had never been widely used.
4487 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
4488 Use the fast variant of each macro, rather than copying the
4489 definiens of the fast variant; that way, we'll be more likely to
4490 catch future bugs in the fast variants.
4492 2003-10-20 Bruno Haible <bruno@clisp.org>
4494 * wait-process.h: New file, from GNU gettext.
4495 * wait-process.c: New file, from GNU gettext.
4497 2003-10-19 Jim Meyering <jim@meyering.net>
4499 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
4501 2003-10-16 Paul Eggert <eggert@twinsun.com>
4503 * getgroups.c: Include <errno.h>, <stdlib.h>.
4504 (getgroups): First arg is int, not size_t.
4505 Don't let 'free' mangle errno.
4507 2003-10-16 Jim Meyering <jim@meyering.net>
4509 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
4511 2003-10-15 Paul Eggert <eggert@twinsun.com>
4513 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
4515 (new_exclude, add_exclude_file): Initial size no longer needs to
4517 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
4518 our own address arithmetic overflow checking.
4520 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
4521 (fnmatch): Do not alloca more than 2000 wide characters;
4522 instead, use malloc for large buffers.
4523 Check for address arithmetic overflow, and return -1
4524 with errno set to ENOMEM in that case.
4525 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
4526 (NEW_PATTERN): Do not alloca more than 8000 bytes;
4527 instead, return -1. Check for address arithmetic overflow.
4529 2003-10-14 Paul Eggert <eggert@twinsun.com>
4531 Handle invalid suffixes and overflow independently, so that
4532 callers can treat them independently as needed. Fix some bugs in
4533 suffix handling, e.g., "100k@" was not diagnosed as an invalid
4534 suffix for a human-readable blocksize. The major caller-visible
4535 change is the addition of a new
4536 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
4537 that both overflow and suffix chars were found.
4539 * human.c (humblock): Don't check separately for invalid suffix
4540 char; that is xstrtoumax's job (now that its bug is fixed).
4541 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
4542 INTMAX_MAX]: New macros.
4543 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
4544 TYPE_MAXIMUM): New macros.
4545 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
4546 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
4547 if overflow occurs, as it's what __strtol does and it's more useful
4549 (__xstrtol): If __strtol reports some error other than ERANGE,
4550 reflect it to the caller as LONGINT_INVALID. If it reports
4551 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
4552 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
4553 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
4555 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
4556 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
4557 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
4558 [defined UINTMAX_MAX]: New macros.
4560 2003-10-14 Bruno Haible <bruno@clisp.org>
4562 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
4563 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
4564 Also use volatile where needed.
4566 2003-10-12 Paul Eggert <eggert@twinsun.com>
4568 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
4569 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
4570 and define in terms of the other primitives.
4571 * xmalloc.c: Include stdbool.h; do not include exit.h.
4572 (SIZE_MAX): Define if not already defined.
4573 (array_size_overflow): New function.
4574 (xalloc_die): Abort instead of exiting if 'error' returns.
4575 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
4576 (xmalloc, xrealloc): Use them.
4577 (xcalloc): Check for address arithmetic overflow.
4578 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
4579 a bit faster than strcpy.
4581 2003-10-08 Paul Eggert <eggert@twinsun.com>
4583 Merge getpass from libc, plus a few fixes.
4585 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
4586 Include <stdbool.h>.
4587 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
4588 __fsetlocking to empty.
4589 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
4590 do include <bits/libc-lock.h>.
4591 Do not include <fcntl.h>; not needed.
4592 [_LIBC]: Include <wchar.h>.
4593 (NOTCANCEL_MODE): New macro.
4594 (flockfile, funlockfile) [_LIBC]: New macros.
4595 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
4596 [!_LIBC]: New macros.
4597 (call_fclose): New function.
4598 (getpass): Use it. Save tty stream separately; this simplifies the
4599 code and makes it more reliable if stdin happens to equal stdout.
4600 Invoke __fsetlocking on tty.
4601 Handle thread cancellation if needed.
4602 Namespace cleanup (use __tcgetattr, __getline).
4603 Use bool for Booleans.
4604 [USE_IN_LIBIO]: Handle wide streams.
4605 [!_LIBC]: Unconditionally do the fseek, since we don't know what
4606 stream might go where.
4608 * unlocked-io.h: Include <stdio.h>, so that the caller
4609 doesn't have to include <stdio.h> before us.
4610 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
4611 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
4612 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
4613 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
4614 if not declared, so that we can use getpass.c code from libc without
4616 (flockfile, ftrylockfile, funlockfile): New macros.
4618 2003-10-06 Bruno Haible <bruno@clisp.org>
4620 * version-etc-2.h: Remove file.
4621 * version-etc-2.c: Remove file.
4623 2003-09-25 Jim Meyering <jim@meyering.net>
4624 Bruno Haible <bruno@clisp.org>
4626 This lets translators provide better translations for the
4627 "Written by ..." part of --version output.
4628 * version-etc.h: Include stdarg.h.
4629 (version_etc_copyright): Declare as readonly.
4630 (version_etc): Make this function variadic with a NULL-terminated list
4631 of author name strings.
4632 (version_etc_va): New declaration.
4633 * version-etc.c: Include stdarg.h, stdlib.h.
4634 (version_etc_copyright): Declare as readonly.
4635 (version_etc_va): New function. Provide a different translatable string
4636 for each possible number of authors < 10. Abbreviate when there are 10
4638 (version_etc): Make this function variadic. Call version_etc_va.
4639 Suggestion from Gary V. Vaughan.
4641 * long-options.h (parse_long_options): Change prototype: the authors
4642 string is moved to the end and becomes variadic.
4643 * long-options.c: Include stdarg.h.
4644 (parse_long_options): Make this function variadic, too.
4645 Call version_etc_va, not version_etc.
4647 2003-10-06 Bruno Haible <bruno@clisp.org>
4649 * fatal-signal.h: New file, from GNU gettext.
4650 * fatal-signal.c: New file, from GNU gettext.
4652 2003-10-04 Karl Berry <karl@gnu.org>
4654 * argp*: update from libc.
4656 2003-10-01 Larry Jones <lawrence.jones@eds.com>
4658 * getpass.c (getpass): Use a no-op fseek when switching from input to
4659 output mode on the same stream.
4661 2003-09-29 Paul Eggert <eggert@twinsun.com>
4663 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
4664 Fix arg typo in previous patch.
4666 2003-09-28 Jim Meyering <jim@meyering.net>
4668 * error.c: Correct cpp indentation.
4670 2003-09-27 Paul Eggert <eggert@twinsun.com>
4672 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
4673 Omit the special code that used __typeof__, since we worry that
4674 it could be more trouble than it's worth. See:
4675 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
4676 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
4680 2003-09-26 Jim Meyering <jim@meyering.net>
4682 * error.c (error_tail): Move some declarations
4683 into inner scope where the local variables are used.
4685 2003-09-26 Bruno Haible <bruno@clisp.org>
4687 * stpncpy.h (gnu_stpncpy): New declaration.
4688 (stpncpy): Define as alias for gnu_stpncpy.
4689 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
4691 2003-09-26 Paul Eggert <eggert@twinsun.com>
4693 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
4694 (error_tail): Do not loop, reallocating temporary buffer, since
4695 the output cannot contain more wide characters than the input
4696 contains bytes, the size must be big enough already. This avoids
4697 one potential size overflow calculation. Check for size overflow
4698 when calculating temporary buffer size. Free temporary buffer
4699 when done, if it was allocated with malloc; this plugs a memory
4700 leak. Remove casts from void * to pointers, that are no longer
4701 needed now that we're assuming C89 or better.
4703 Merge error changes from glibc.
4705 * error.c, error.h: Update copyright notice header to match glibc.
4706 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
4707 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
4708 Disable cancellation while printing error.
4709 * error.h: Prepend __ to parameter names.
4711 2003-09-25 Karl Berry <karl@gnu.org>
4713 * argp-fmtstream.c, argp-help.c: update from libc.
4715 2003-09-25 Bruno Haible <bruno@clisp.org>
4717 * version-etc-2.h: New file, from version-etc.h with modifications.
4718 * version-etc-2.c: New file, from version-etc.c with modifications.
4720 2003-09-25 Simon Josefsson <jas@extundo.com>
4722 * xgetdomainname.h: New file.
4723 * xgetdomainname.c: New file.
4725 2003-09-25 Simon Josefsson <jas@extundo.com>
4726 Bruno Haible <bruno@clisp.org>
4728 * getdomainname.h: New file.
4729 * getdomainname.c: New file.
4731 2003-09-24 Paul Eggert <eggert@twinsun.com>
4733 * linebuffer.c (freebuffer): Don't free the argument, just
4734 the buffer associated with the argument. Bug reported by
4737 2003-09-19 Karl Berry <karl@gnu.org>
4739 * argp.h: update from libc.
4741 2003-09-16 Paul Eggert <eggert@twinsun.com>
4743 * linebuffer.c (readlinebuffer): Return NULL immediately upon
4744 input error, instead of returning NULL the next time we are called
4745 (and therefore losing track of errno).
4747 2003-09-15 Paul Eggert <eggert@twinsun.com>
4749 * getndelim2.c (getndelim2): Don't trash errno when a read
4750 fails, so that the caller gets the proper errno.
4752 * readutmp.c (read_utmp): Likewise.
4753 Check for fstat error. Close stream and free storage
4756 2003-09-14 Bruno Haible <bruno@clisp.org>
4758 * fwriteerror.h: New file.
4759 * fwriteerror.c: New file.
4761 2003-09-14 Jim Meyering <jim@meyering.net>
4763 * getloadavg.c: Correct cpp indentation.
4764 * strdup.c: Likewise.
4765 * vasnprintf.c: Likewise.
4767 2003-09-12 Paul Eggert <eggert@twinsun.com>
4769 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
4770 * obstack.c [!defined _LIBC]: Likewise.
4771 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
4772 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
4773 * exitfail.c: Don't include stdlib.h; no longer needed.
4775 More changes to assume C89 or better.
4777 * error.c (error_tail): Assume vprintf.
4779 * argmatch.c (getenv): Remove decl.
4780 * progreloc.c (get_full_program_name): Define via prototype.
4781 * setenv.c (clearenv): Likewise.
4782 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
4784 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
4785 (malloc, memcpy): Remove decls.
4786 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
4787 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
4788 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
4789 (memcpy): Remove macro.
4790 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
4791 (__P): Remove. All uses removed.
4792 (PTR): Remove. All uses changed to void *.
4793 (CHAR_BIT, NULL): Remove.
4794 (spaces, zeros, memset_space, memset_zero)
4795 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
4797 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
4798 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
4799 Define with prototype.
4800 Remove now-unnecessary prototype decl.
4801 (extra_args_spec): Assume ANSI C. All uses changed.
4802 (extra_args_spec_iso): Remove.
4803 (my_strftime, emacs_strftimeu): Define via prototype.
4804 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
4806 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
4807 * strtoimax.c: Include <stdlib.h> unconditionally.
4808 (strtoul, strtol): Remove decls.
4809 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
4811 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
4812 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
4813 (LOCALE_PARAM_PROTO): New macro.
4814 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
4815 (INTERNAL (strtol), strtol): Define with a prototype.
4816 (PARAMS): Remove. All uses removed.
4817 * tempname.c: Include <string.h> unconditionally.
4818 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
4819 * xgethostname.c (main): Define with a prototype.
4820 * xmalloc.c: Include "xalloc.h" first, to check interface.
4821 Include <stdlib.h> unconditionally.
4822 (calloc, malloc, realloc, free): Remove decls.
4823 * xstrtod.c: Include "xstrtod.h" first, to check interface.
4824 Include <stdlib.h> unconditionally. Sort include file names.
4826 (xstrtod): Define with a prototype.
4827 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
4828 (strtol, strtoul): Remove decls.
4830 2003-09-11 Paul Eggert <eggert@twinsun.com>
4832 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
4833 Include <stdlib.h>, <string.h> unconditionally.
4834 Remove now-unnecessary cast to char *.
4835 * strnlen.c: Include <string.h> unconditionally.
4836 * yesno.c (yesno): Define with a prototype.
4838 2003-09-10 Bruno Haible <bruno@clisp.org>
4840 * strcspn.c: Include <string.h> unconditionally.
4841 * strpbrk.c: Include <string.h> unconditionally.
4842 * strstr.c: Include <string.h> unconditionally.
4843 * unicodeio.c: Include <string.h> unconditionally.
4844 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
4845 * unsetenv.c: Likewise.
4846 * xreadlink.c: Include <stdlib.h> unconditionally.
4847 * yesno.c: Include <stdlib.h> unconditionally.
4848 (rpmatch): Add prototype.
4850 2003-09-10 Jim Meyering <jim@meyering.net>
4852 * error.c: Correct indentation of cpp directives.
4854 2003-09-09 Paul Eggert <eggert@twinsun.com>
4858 * acosl.c (main): Use a prototype.
4859 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
4862 * getloadavg.c (getloadavg, main): Define via prototypes.
4864 * getopt.h (struct option.name): Assume C89, and use 'const'.
4865 (getopt, etopt_long, getopt_long_only, _getopt_internal)
4866 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
4868 * getopt.c (const): Remove macro.
4869 Include <string.h> unconditionally.
4870 (my_index): Remove; all uses changed to strchr.
4871 (strlen): Remove decl.
4872 (exchange): Remove forward decl; no longer needed.
4873 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
4874 Define with prototype.
4875 * getopt1.c (const): Remove macro.
4876 (getopt_long, getopt_long_only, main): Define with prototype.
4878 * getugroups.c: Include <string.h> unconditionally.
4880 * getusershell.c: Include <stdlib.h> unconditionally.
4881 (getusershell, setusershell, endusershell, readname, main):
4882 Define with prototypes.
4884 * group-member.c: Include group-member.h first.
4885 Include <stdlib.h> unconditionally.
4887 * hard-locale.c: Include hard-locale.h first.
4888 Include <stdlib.h>, <string.h> unconditionally.
4890 * hash.c (free, malloc): Remove decls.
4891 Include <stdlib.h> unconditionally.
4893 * human.c: Include <stdlib.h>, <string.h> unconditionally.
4894 (getenv): Do not declare.
4896 * idcache.c: Include <string.h> unconditionally.
4898 * long-options.c: Include long-options.h first, to test interface.
4899 Include <stdlib.h> unconditionally.
4901 * makepath.c: Include makepath.h first, to test interface.
4902 Include <stdlib.h> and <string.h> unconditionally.
4904 * linebuffer.c: Include <stdlib.h>.
4905 (free): Remove decl.
4907 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
4908 rpl_malloc returns void *, not char *.
4909 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
4911 * md5.h: Include <limits.h> unconditionally.
4912 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
4913 (__P): Remove; all uses removed.
4914 * md5.c: Include "md5.h" first.
4915 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
4916 md5_buffer, md5_process_bytes, md5_process_block):
4917 Define with prototypes.
4918 * sha.h (__P): Remove all uses. (It wasn't defined??)
4919 * sha.c: Include "sha.h" first.
4920 Include <stdlib.h>, <string.h> unconditionally.
4922 * memchr.c (__ptr_t): Remove; all uses changed to void *.
4923 * memcmp.c (__ptr_t): Likewise.
4924 * memrchr.c (__ptr_t): Likewise.
4925 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
4926 Include <string.h> unconditionally.
4927 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
4928 * memchr.c: Include <stdlib.h> unconditionally.
4929 * memchr.c (LONG_MAX): Remove.
4930 * memrchr.c (LONG_MAX): Likewise.
4931 * memchr.c (__memchr): Define via a prototype.
4932 * memrchr.c (__memrchr): Likewise.
4933 * memcmp.c (__P): Remove, and remove all uses.
4934 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
4935 Remove forward decls; no longer needed.
4936 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
4937 Use types required by C89 in prototype.
4939 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
4940 * savedir.c: Likewise.
4941 * mkdir.c (free): Remove decl.
4942 * rmdir.c (rmdir): Define with a prototype.
4943 * savedir.c: Include savedir.h first, to test interface.
4945 * mktime.c (STDC_HEADERS): Remove.
4946 Include <stdlib.h>, <string.h> unconditionally.
4948 * modechange.c: Include <stdlib.h> unconditionally.
4949 (malloc): Remove decl.
4951 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
4952 (free): Remove decl.
4954 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
4955 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
4956 (This type really should be intptr_t, but that's a C99ism.)
4957 (_obstack_memcpy): Remove: all uses changed to memcpy.
4958 Include <string.h> unconditionally.
4959 (struct obstack): Assume __STDC__ for types of members
4960 chunkfun, freefun, extra_arg.
4961 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
4962 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
4963 obstack_begin, obstack_specify_allocation,
4964 obstack_specify_allocation_with_arg, obstack_chunkfun,
4965 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
4966 Remove unprototyped decls and the macros that use them.
4967 * obstack.c (POINTER): Remove. All uses changed to void *.
4968 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
4969 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
4970 (defined __STDC__ && __STDC__)]:
4971 Remove nonprototyped code.
4972 Include <stdlib.h> unconditionally.
4973 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
4974 _obstack_allocated_p, _obstack_free, obstack_free,
4975 _obstack_memory_used, print_and_abort):
4976 Define using prototypes.
4977 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
4978 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
4979 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
4980 obstack_next_free, obstack_object_size, obstack_room) [0]:
4981 Remove unused, unprototyped code.
4983 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
4985 * physmem.c (physmem_total, physmem_available, main): Define
4988 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
4989 (main): Define with a prototype.
4991 * posixver.c (getenv): Remove decl.
4993 * putenv.c (malloc): Returns void *, not char *.
4994 Include <string.h> unconditionally.
4995 (strchr, memcpy, NULL): Do not define.
4997 * readtokens.c: Include readtokens.h first, to test interface.
4998 Include <stdlib.h>, <string.h> unconditionally.
4999 (init_tokenbuffer): Define with a prototype.
5001 * regex.c (PARAMS): Remove. All uses removed.
5002 All uses of _RE_ARGS removed, too.
5003 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
5005 (bzero): Assume memset exists.
5006 (memcmp, memcpy, NULL): Remove.
5007 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
5008 char, or assignments to local vars of type signed char.
5009 (init_syntax_once, PREFIX(extract_number_and_incr),
5010 PREFIX(print_partial_compiled_pattern),
5011 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
5012 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
5013 PREFIX(regex_grow_registers), PREFIX(regex_compile),
5014 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
5015 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
5016 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
5017 wcs_compile_range, byte_compile_range, truncate_wchar,
5018 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
5019 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
5020 count_mbs_length, wcs_re_match_2_internal,
5021 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
5022 PREFIX(alt_match_null_string_p),
5023 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
5024 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
5025 regfree, PREFIX(extract_number)): Define with prototype. Remove
5026 now-unnecessary declaration, if any.
5027 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
5029 Remove now-unnecessary casts among pointer types.
5030 * regex.h (_RE_ARGS): Remove. All uses removed.
5032 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
5033 (free): Remove decl.
5035 * rpmatch.c: Include <stdlib.h> unconditionally.
5037 * same.c: Include <stdlib.h>, <string.h> unconditionally.
5038 (free): Remove decl.
5040 * save-cwd.c: Include <stdlib.h> unconditionally.
5041 * xgetcwd.c: Likewise.
5043 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
5044 (free): Remove decl.
5046 * strchrnul.c (strchrnul): Define with a prototype.
5047 Fix bug: c_in was not converted to char before searching.
5049 The following changes are not K&R related:
5051 * group-member.h: Include <sys/types.h>, so that this file is
5053 * makepath.h: Likewise.
5055 * getusershell.c (readname, default_index, line_size, readname):
5056 Use size_t, not int, for sizes.
5057 (readname): If the size overflows, report an error instead of
5060 2003-09-09 Derek Robert Price <derek@ximbiot.com>
5062 * getndelim2.c: Assume stdlib.h per the C89 spec.
5064 2003-09-08 Paul Eggert <eggert@twinsun.com>
5066 Assume C89 or better; remove K&R cruft.
5067 A few of these changes were first proposed by Derek Robert Price
5068 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
5070 * addext.c: Include <string.h> unconditionally.
5071 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
5072 Don't declare getenv or malloc.
5074 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
5075 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
5077 (find_stack_direction, alloca): Use prototypes.
5079 * atexit.c (atexit): Define using a prototype.
5081 * basename.c, dirname.c, stripslash.c:
5082 Include <string.h> unconditionally.
5084 * bcopy.c: Include <stddef.h>.
5085 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
5087 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
5089 * error.h (error, error_at_line, error_print_progname)
5090 [! (defined (__STDC__) && __STDC__)]: Remove decls.
5091 * error.c: Include error.h first, to check interface.
5092 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
5093 (VA_START): Remove; all uses changeed to va_start.
5094 (exit, strerror): Remove decls.
5095 (error_print_progname): Prototype uncondionally.
5096 Don't include <errno.h>; no longer needed.
5097 (private_strerror): Remove.
5098 (error_tail): Always define.
5099 (error, error_at_line): Assume C89 or better; always use prototypes.
5100 * fatal.c: Include "fatal.h" first, to test interface.
5101 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
5102 (VA_START): Remove; all uses changed to va_start.
5103 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
5105 (exit): Remove decl.
5106 (fatal): Prototype unconditionally. Assume va_start works.
5107 Abort at end, to pacify gcc.
5109 * euidaccess.c (main): Define with a prototype.
5111 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
5113 * exitfail.c: Include <stdlib.h> unconditionally.
5115 * fnmatch_.h (__P): Remove. All uses changed to assume
5117 * fnmatch.c: Include fnmatch.h first, to test interface.
5118 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
5119 (getenv): Remove decl.
5120 (fnmatch): Define using a prototype.
5121 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
5122 (FCT): Define using a prototype.
5124 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
5126 * gethostname.c: Include <stddef.h>.
5127 (gethostname): Define with prototype. Length is size_t, not int.
5129 2003-09-08 Paul Eggert <eggert@twinsun.com>
5131 * getversion.c: Remove; was migrated to backupfile.c in 1997.
5132 getversion.c should have been removed then, but was accidentally
5135 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
5136 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
5138 2003-09-07 Paul Eggert <eggert@twinsun.com>
5140 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
5141 copy_tm_result. Bug reported by Simon Josefsson in
5142 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
5144 2003-09-06 Paul Eggert <eggert@twinsun.com>
5146 * time_r.c, time_r.h: New files.
5148 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
5150 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
5151 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
5153 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
5155 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
5156 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
5159 * timegm.c: Switch to glibc implementation, with the following changes:
5160 [defined HAVE_CONFIG_H]: Include <config.h>.
5161 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
5162 (__mktime_internal) [!defined _LIBC]: New decl.
5163 (__gmtime_r) [!defined _LIBC]: New macro and function.
5164 (timegm): Use a prototype, since gnulib assumes C89.
5165 Do not bother declaring tmp to be const, as it's not really usefu.
5166 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
5167 (timegm): Declare only if HAVE_DECL_TIMEGM.
5169 2003-09-03 Paul Eggert <eggert@twinsun.com>
5171 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
5172 Bug reported by Lute Kamstra in
5173 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
5175 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
5176 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
5177 course with correspondingly smaller numbers for tomorrow and
5178 yesterday. From Tadayoshi Funaba. Originally installed into
5179 sh-utils on 1999-08-07, but the patch got lost (I guess during the
5182 2003-08-31 Simon Josefsson <jas@extundo.com>
5184 * timegm.h: New file.
5185 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
5187 2003-08-31 Karl Berry <karl@gnu.org>
5189 * argp.h: update from libc.
5191 2003-08-28 Bruno Haible <bruno@clisp.org>
5193 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
5194 warning on QNX, which defines O_BINARY to 000000.
5196 2003-08-24 Bruno Haible <bruno@clisp.org>
5198 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
5199 MSVC7 <stdio.h> is included later.
5201 2003-08-20 Bruno Haible <bruno@clisp.org>
5203 * progname.h: New file, from GNU gettext.
5204 * progname.c: New file, from GNU gettext.
5205 * progreloc.c: New file, from GNU gettext.
5207 2003-08-19 Bruno Haible <bruno@clisp.org>
5209 * xstrdup.c: Assume <string.h> exists.
5211 2003-08-18 Jim Meyering <jim@meyering.net>
5213 * setenv.h: Indent nested cpp directive.
5214 * vasnprintf.c: Remove trailing blanks.
5216 2003-08-17 Simon Josefsson <jas@extundo.com>
5217 Bruno Haible <bruno@clisp.org>
5219 * xstrndup.h: New file.
5220 * xstrndup.c: New file.
5222 2003-08-17 Bruno Haible <bruno@clisp.org>
5224 * strndup.h: New file.
5226 2003-08-16 Paul Eggert <eggert@twinsun.com>
5228 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
5229 space, undoing this 2003-08-12 change:
5230 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
5232 2003-08-16 Jim Meyering <jim@meyering.net>
5234 Merge from coreutils.
5235 * xstrtoimax.c: #else #if -> #elif.
5236 * xstrtoumax.c: Likewise.
5238 2003-08-15 Paul Eggert <eggert@twinsun.com>
5240 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
5241 rather than tab, after '#' in shell-script copyright notices.
5242 Suggested by Bruno Haible.
5244 2003-08-15 Jim Meyering <jim@meyering.net>
5245 and Paul Eggert <eggert@twinsun.com>
5247 Merge from coreutils.
5248 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
5249 member but strut utmpx does not. Needed for AIX 4.3.3.
5250 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
5252 2003-08-15 Jim Meyering <jim@meyering.net>
5254 Merge from coreutils.
5255 * xgethostname.c: Include <stdlib.h>.
5256 (xghostname): Don't exit for anything other than memory-related
5257 failure; just return NULL.
5258 * userspec.c: Include "posixver.h".
5259 (parse_user_spec): Accept `.' as a separator only
5260 in pre-POSIX-200112 mode.
5261 * strtoimax.c: Use #elif rather than #else #if.
5262 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
5263 Remove function, now that we can rely on a working tzset function.
5264 [!_LIBC]: Ensure that the required autoconf test has been run.
5265 [!defined _NL_CURRENT && HAVE_STRFTIME]:
5266 Use underlying_strftime for %r.
5267 * sha.c: Merge in some clean-up and optimization changes from glibc.
5268 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
5269 Ensure that it is a multiple of 64.
5270 Rearrange loop exit tests so as to avoid performing an
5271 additional fread after encountering an error or EOF.
5272 * realloc.c: Update copyright date.
5274 2003-08-14 Jim Meyering <jim@meyering.net>
5276 Merge from coreutils.
5277 * obstack.h: Whitespace changes.
5278 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
5279 and xcalloc return values.
5280 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
5281 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
5282 hang on OSF/1 5.1 for DIR on both local and remote file systems.
5283 Reported by (and fix confirmed by) Nelson H. F. Beebe.
5284 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
5286 Use mntctl's return value to drive the entry-processing loop, since
5287 we can't rely on the value of the vmt_length member in the last
5288 entry. On some systems doing so could result in exhausting
5289 virtual memory. Based in part on a patch from Mike Jetzer.
5291 2003-08-14 Jim Meyering <jim@meyering.net>
5292 and Paul Eggert <eggert@twinsun.com>
5294 Merges from coreutils, plus other fixes.
5295 * physmem.c: Merge in portability changes from gcc/libiberty
5296 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
5297 for credits and details. Thanks to Kaveh Ghazi for helping
5298 to keep these files in sync.
5299 (ARRAY_SIZE): Define it.
5300 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
5301 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
5302 (memcasecmp): Don't assume size_t fits in unsigned int.
5303 Remove casts and duplicate code.
5304 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
5305 (memcpy): Remove definition.
5306 Merge in some clean-up and optimization changes from glibc.
5307 [BLOCKSIZE]: Move definition to top of file.
5308 Ensure that it is a multiple of 64.
5309 Rearrange loop exit tests so as to avoid performing an
5310 additional fread after encountering an error or EOF.
5311 * md5.h (md5_uintptr): Define.
5312 * makepath.c (CLEANUP_CWD): Report an error if we failed to
5313 return to the initial working directory. Preserve errno
5315 * idcache.c: Include "xalloc.h".
5316 (xmalloc, xrealloc): Remove decls.
5317 (getuser): Remove casts no longer required in C89.
5318 * human.c: Include stdio.h, for sprintf.
5319 * group-member.c: Include "xalloc.h".
5320 (xmalloc, xrealloc): Remove decls.
5321 (get_group_info): Remove casts no longer required in C89.
5322 * getusershell.c (readname): Remove casts no longer required in C89.
5323 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
5324 * getline.c: Whitespace fix, from coreutils.
5326 2003-08-13 Paul Eggert <eggert@twinsun.com>
5328 * exclude.c: Include <ctype.h>
5329 (IN_CTYPE_DOMAIN): New macro.
5331 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
5334 * argp-help.c, argp-parse.c, config.charset, getopt.h:
5335 Undo previous (whitespace-only) change.
5337 2003-08-12 Paul Eggert <eggert@twinsun.com>
5339 * argp-help.c, argp-parse.c, config.charset, getopt.h:
5340 Normalize leading white space and remove trailing white space.
5341 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
5342 notice, as per ../config/srclist-update.
5344 Merge from coreutils.
5345 * euidaccess.h: New file.
5346 * euidaccess.c: Include it.
5347 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
5348 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
5349 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
5351 2003-08-11 Bruno Haible <bruno@clisp.org>
5353 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
5354 (vasnprintf): Use it instead of wcslen.
5356 2003-08-11 Bruno Haible <bruno@clisp.org>
5358 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
5359 value to ensure that _Bool promotes to int. Use #define for _Bool when
5360 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
5362 2003-08-10 Karl Berry <karl@gnu.org>
5364 * regex.h: update from libc (whitespace fix).
5366 2003-08-09 Paul Eggert <eggert@twinsun.com>
5368 Merge some files from coreutils. These changes were
5369 originally made by Jim Meyering.
5370 * acl.c: Include <sys/types.h> before <sys/stat.h>;
5371 many older Unixes require this.
5372 * alloca.c (alloca): Remove cast to argument of free;
5373 no longer needed in C89.
5374 * alloca_.h, regex.h: Fix white space to match
5375 what GNU indent does.
5377 2003-08-05 Paul Eggert <eggert@twinsun.com>
5379 * bumpalloc.h: Remove.
5381 2003-08-04 Paul Eggert <eggert@twinsun.com>
5383 * getloadavg.c: Change copyright notice and spacing to conform to
5386 Merge from coreutils.
5387 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
5389 * getdate.y (date): Also accept dates like May-23-2003; suggestion
5390 from Karl Berry, implemented by Jim Meyering.
5391 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
5392 from Dmitry V. Levin.
5393 Remove anachronistic cast of xrealloc.
5394 * fnmatch_.h (__const): Remove. Use 'const'.
5395 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
5396 type. Otherwise, it wouldn't compile with at least /bin/cc on
5397 ymp-cray-unicos9.0.2.X.
5398 Combine two mostly-identical uses of alloca into one.
5399 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
5401 2003-08-04 Dave Love <d.love@dl.ac.uk>
5405 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
5406 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
5407 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
5408 obsolete NLIST_NAME_UNION.
5409 [__GNU__]: Undef BSD and FSCALE.
5410 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
5412 2003-08-03 Paul Eggert <eggert@twinsun.com>
5414 * stdbool_.h (_Bool): Make it signed char, instead of
5415 an enum type, so that it's guaranteed to promote to int. See:
5416 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
5418 2003-07-31 Paul Eggert <eggert@twinsun.com>
5420 * strerror.c: Include config.h, limits.h. Declare sprintf.
5421 (strerror): Don't assume that a printable int fits in 14 bytes.
5423 2003-07-24 Derek Robert Price <derek@ximbiot.com>
5424 Bruno Haible <bruno@clisp.org>
5426 * getline.h (getline, getdelim): Change return type to ssize_t.
5427 * getline.c (getline, getdelim): Likewise.
5428 Remove _GNU_SOURCE define; now it's defined in config.h through
5431 2003-07-22 Paul Eggert <eggert@twinsun.com>
5433 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
5434 over-parenthesization in macros.
5436 Sync with coreutils.
5438 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
5441 Use `exit_failure' for xalloc and xmemcoll instead of their own
5442 private exit-failure variables.
5443 * xalloc.h (xalloc_exit_failure): Remove.
5444 * xmalloc.c: Likewise. Include exitfail.h.
5445 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
5446 * xmemcoll.h (xmemcoll_exit_failure): Remove.
5447 * xmemcoll.c: Likewise. Include exitfail.h.
5448 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
5450 2003-07-18 Paul Eggert <eggert@twinsun.com>
5452 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
5453 * closeout.c: Likewise. Include "closeout.h" right after config.h,
5454 to test that it can stand by itself. Include "exitfail.h".
5455 Clients should set exit_failure instead.
5456 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
5458 2003-07-18 Andreas Schwab <schwab@suse.de>
5460 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
5462 2003-07-18 Bruno Haible <bruno@clisp.org>
5464 * getndelim2.h: New file.
5465 * getndelim2.c: Make into a module of its own. Include config.h,
5467 (getndelim2): Make non-static. Change return type to ssize_t.
5468 * getline.h: Change argument names.
5469 * getline.c: Include getndelim2.h instead of getndelim2.c.
5470 * getnline.c: Include getndelim2.h.
5472 2003-07-17 Bruno Haible <bruno@clisp.org>
5474 * Makefile.am: Remove file.
5475 * Makefile.in: Remove file.
5477 2003-07-17 Bruno Haible <bruno@clisp.org>
5479 * getnline.h: New file.
5480 * getnline.c: New file.
5481 * getndelim2.c: New file, extracted from getline.c.
5482 (getndelim2): Renamed from getdelim2, with added nmax argument.
5483 * getline.c: Include getndelim2.c.
5484 (getdelim2): Moved out to getndelim2.c.
5485 (getline, getdelim): Update.
5487 2003-07-15 <karl@gnu.org>
5489 * vasnprintf.c: update from gettext.
5491 2003-07-15 Jim Meyering <jim@meyering.net>
5493 * makepath.c (make_path): Enclose diagnostic in _(...).
5495 2003-07-14 Paul Eggert <eggert@twinsun.com>
5497 * asnprintf.c, asprintf.c, config.charset, gettext.h,
5498 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
5499 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
5500 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
5501 vasprintf.c, vasprintf.h: Regenerate. These files are now being
5502 updated automatically by ../config/srclist-update. This changes
5503 their license from LPGL to GPL.
5505 2003-07-14 Jim Meyering <jim@meyering.net>
5507 Don't emit diagnostics. Let callers do that.
5508 * save-cwd.c: Don't include "error.h".
5509 (save_cwd): Don't call error. Ensure that errno is valid
5510 when returning nonzero.
5512 * save-cwd.h (restore_cwd): Update prototype.
5513 * save-cwd.c (restore_cwd): Remove two parameters.
5514 Simplify. Don't call error upon failure. Let callers do that.
5515 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
5516 when auditing is enabled. But don't bother updating the #if.
5518 2003-07-14 Simon Josefsson <jas@extundo.com>
5520 * mempcpy.h: New file.
5521 * mempcpy.c: New file.
5523 2003-07-14 Paul Eggert <eggert@twinsun.com>
5525 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
5526 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
5527 unicodeio.c, unicodeio.h, unlocked-io.h:
5528 Switch from LGPL to GPL.
5530 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
5532 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
5533 it breaks C++ compilation.
5534 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
5536 2003-07-10 Jim Meyering <jim@meyering.net>
5538 * vasnprintf.c: Remove trailing blanks.
5539 Make cpp indentation consistent.
5541 2003-07-09 Paul Eggert <eggert@twinsun.com>
5543 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
5544 posixver.c, strftime.c, strnlen.c, strverscmp.c:
5545 Switch from LGPL to GPL.
5547 2003-07-07 Paul Eggert <eggert@twinsun.com>
5549 * mktime.c: Fix some boundary cases and remove need for floating point.
5551 Issue a compile-time diagnostic if time_t is floating point, or if
5552 two's complement arithmetic is not in effect, or if arithmetic
5553 right shift does not propagate the sign. These assumptions were
5554 all in the original code but they weren't checked.
5556 (TIME_T_MIDPOINT, verify): New macros.
5557 (__isleap): Remove; it has integer overflow problems.
5558 (leapyear): New function, without those problems.
5559 (ydhms_tm_diff): Remove; splitting into two parts.
5560 (ydhms_diff): New function, containing the arithmetic part of
5561 the old ydhms_tm_diff function. Issue a compile-time
5562 diagnostic if we are not using C99 integer division.
5563 Avoid casts when possible.
5564 (guess_time_tm): New function, containing the checking part of
5565 the old ydhms_tm_diff function. Return the new value, rather than
5566 the difference between it and the old. Accept a new argument T
5567 so that *T specifies the old value. Check for overflow in the result.
5569 (__mktime_internal): Use a time_t offset, not a long int offset.
5570 This undoes the 2003-06-04 change, which is no longer needed now
5571 that we have better overflow checking.
5572 (localtime_offset): Likewise.
5574 (__mktime_internal): Avoid harmful overflow on hosts where time_t
5575 and long are 64-bit but int is only 32-bit.
5576 (ydhms_diff): Use long int to store year1 and yday1.
5577 Issue a compile-time diagnostic if long int is not wide enough.
5579 (__mktime_internal): Use long int to store adjusted year and yday.
5580 Use plain C rather than preprocessor commands, if that doesn't
5582 Check for overflow (and try to repair) after each probe
5583 rather than checking only at the very end. This avoids some bugs
5584 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
5585 does not equal GMT offset at maximum time).
5586 Use integer to check for overflow rather than floating point; this
5587 is more portable to non-IEEE hosts, and is a tad faster.
5588 When we detect that we are oscillating between two values,
5589 don't check whether tm_isdst has the requested value, since
5590 we already know the answer. When tm_isdst has the wrong value,
5591 use a different heuristic to find the right one, based on the
5592 extreme values actually observed in practice in tz2003a,
5593 rather than the (overly optimistic) "previous 3 calendar quarters".
5595 (not_equal_tm, print_tm, check_result): Use "const T" rather than
5596 "T const" to accommodate glibc style.
5597 (check_result): Use less-confusing report format. "long" -> "long int.
5599 Don't loop if the iteration overflows time_t.
5600 Allow a negative step in the iteration.
5602 2003-07-01 Paul Eggert <eggert@twinsun.com>
5604 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
5605 having it depend on HAVE_SYS_TYPES_H.
5607 2003-06-25 Bruno Haible <bruno@clisp.org>
5609 * readlink.c: New file.
5611 2003-06-20 Bruno Haible <bruno@clisp.org>
5613 Assume C89, so PARAMS isn't needed.
5614 * unicodeio.h (PARAMS): Remove.
5615 * unicodeio.c: Don't use PARAMS.
5617 2003-06-18 Jim Meyering <jim@meyering.net>
5619 Merge changes from coreutils.
5620 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
5621 Remove explicit declarations of xmalloc and realloc.
5623 (read_utmp): Remove anachronistic cast of xmalloc.
5625 2003-06-17 Paul Eggert <eggert@twinsun.com>
5627 Assume C89, so PARAMS isn't needed.
5628 * backupfile.h (PARAMS): Remove. All uses removed.
5629 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
5630 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
5631 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
5632 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
5633 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
5634 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
5635 xstrtol.h: Likewise.
5636 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
5637 same.h, strverscmp.h: Do not include config.h; no longer needed.
5638 Anyway, config.h should always be included before any other file.
5640 2003-06-11 Simon Josefsson <jas@extundo.com>
5642 * sysexit_.h: New file.
5644 2003-05-20 Derek Price <derek@ximbiot.com>
5646 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
5648 2003-06-10 Simon Josefsson <jas@extundo.com>
5650 * strchrnul.h: New file.
5651 * strchrnul.c: New file.
5653 2003-06-10 Simon Josefsson <jas@extundo.com>
5655 * argp.h: New file, from glibc.
5656 * argp-ba.c: New file, from glibc.
5657 * argp-eexst.c: New file, from glibc.
5658 * argp-fmtstream.c: New file, from glibc.
5659 * argp-fmtstream.h: New file, from glibc.
5660 * argp-fs-xinl.c: New file, from glibc.
5661 * argp-help.c: New file, from glibc.
5662 * argp-namefrob.h: New file, from glibc.
5663 * argp-parse.c: New file, from glibc.
5664 * argp-pv.c: New file, from glibc.
5665 * argp-pvh.c: New file, from glibc.
5666 * argp-xinl.c: New file, from glibc.
5668 2003-06-07 Jim Meyering <jim@meyering.net>
5670 * readtokens.h: Put `Free Software Foundation, Inc.'
5671 in place of my name in the copyright comment.
5672 Remove definition and uses of __P.
5675 * stat.c: Don't declare xmalloc explicitly.
5676 Instead, include "xalloc.h".
5677 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
5678 xrealloc, and xcalloc return values.
5679 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
5681 * xgetcwd.h: Remove definition/uses of PARAMS.
5683 2003-06-06 Jim Meyering <jim@meyering.net>
5685 * stdbool_.h: Renamed from stdbool.h.in.
5687 2003-06-06 Jim Meyering <jim@meyering.net>
5689 Merge from coreutils.
5690 * same.c: (same_name): Declare *_basename locals to be `const'.
5691 Consolidate declarations and initializations of *_base* locals.
5693 Merge from coreutils.
5694 This avoids a core dump on systems without GNU putenv,
5695 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
5696 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
5697 (unsetenv): New static function, from GNU libc.
5698 (rpl_putenv): Use it.
5700 * modechange.c: Remove trailing blanks.
5702 Merge from coreutils.
5703 * fsusage.c: Remove declaration of statfs.
5704 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
5706 * posixtm.c: Include <stdbool.h> unconditionally.
5708 2003-06-05 Paul Eggert <eggert@twinsun.com>
5710 * mktime.c (__mktime_internal): When resolving a tm_isdst
5711 mismatch, look in future quarters as well as past. This fixes a
5712 bug when processing fall-backwards gaps immediately after a long
5713 period of daylight-saving time.
5715 * mktime.c: Assume freestanding C89 or better.
5716 (HAVE_LIMITS_H): Remove. Assume it's 1.
5717 (__P): Remove; not used.
5718 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
5719 (mktime, not_equal_tm, print_tm, check_result,
5720 main): Use prototypes. Use const * where appropriate.
5721 (main): Fix typo in testing code that uncovered by above changes.
5722 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
5724 2003-06-04 Paul Eggert <eggert@twinsun.com>
5726 * mktime.c: Fix Debian bug 177940
5727 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
5728 (localtime_offset): Now long int, not time_t, because we want it
5729 to be guaranteed to be signed. All uses changed.
5730 (__mktime_internal): If overflow would occur when adding offset,
5733 Merge 'human' changes from coreutils. Rewrite to support
5734 locale-specific notations like thousands separators.
5735 * human.c: Simplify authorship notice.
5736 Include human.h immediately after config.h.
5737 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
5738 <limits.h>: Do not include, since human.h does.
5739 (SIZE_MAX, UINTMAX_MAX): New macros.
5740 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
5741 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
5742 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
5743 (power_letter): Renamed from suffixes.
5744 (generate_suffix_backwards): Remove.
5745 (adjust_value): Now takes int style (because of human.h changes)
5746 and long double value (for greater precision on some platforms).
5747 (group_number): New function.
5748 (human_readable): Use it. Use integer options, not enum.
5749 Put the options before the sizes in the arg list.
5750 Support all the new options.
5751 The old human_readable function has been removed;
5752 use inttostr.h instead.
5753 (human_readable, default_block_size, humblock):
5754 Use uintmax_t, not int, for block sizes.
5755 (human_readable_inexact, block_size_types): Remove.
5756 (block_size_opts): New constant.
5757 (human_options): Renamed from human_block_size, with new signature
5758 that allows block sizes up to UINTMAX_MAX. All callers changed.
5759 * human.h: Add copyright and authorship notice.
5760 Include <limits.h> and <stdbool.h> unconditionally.
5761 (PARAMS): Remove. All uses removed.
5762 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
5763 (enum human_inexact_style): Remove tag; now a nameless enum.
5764 (human_floor, human_ceiling, human_round_to_even): Now have
5765 values 2, 0, 1 rather than -1, 1, 0.
5766 (human_group_digits, human_suppress_point_zero, human_autoscale,
5767 human_base_1024, human_SI, human_B): New constants.
5768 (human_readable_inexact, human_block_size): Remove.
5769 (human_readable): Size args are now uintmax_t, not int.
5770 (human_options): New decl.
5772 * exclude.c: (new_exclude, add_exclude): Remove casts that are
5773 unnecessary now that we assume C89 or better. This change
5774 imported from coreutils.
5776 * mktime.c (__mktime_internal): Do not reject negative timestamps
5777 arbitrarily. This is the same patch as 2003-05-28, but it got lost
5778 in the 2003-05-30 sync from glibc.
5780 .h files should stand alone, but we shouldn't include <sys/types.h>
5781 if we can get away with just <stddef.h>.
5783 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
5784 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
5785 rather than <sys/types.h>, as we merely need size_t.
5786 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
5788 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
5789 Include <stdio.h>, to get FILE.
5790 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
5791 memcasecmp.h has included <stddef.h> and all we need is size_t.
5792 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
5793 our interface, instead of including <sys/types.h>
5795 2003-06-02 Paul Eggert <eggert@twinsun.com>
5798 Fix some minor time-related bugs with POSIX time arguments.
5799 Some valid time stamps were being rejected (notably -1, and
5800 time stamps before 1900 on 64-bit hosts). And some invalid
5801 time stamps were being accepted, e.g. September 31.
5803 * posixtm.h (posixtime): Return bool instead of time_t, so
5804 that we can return (time_t) -1 successfully.
5805 * posixtm.c: Likewise.
5806 [HAVE_STDBOOL_H]: Include <stdbool.h>.
5807 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
5808 (t): Remove static var.
5809 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
5810 of static var. All uses changed.
5811 (year): Do not reject years before 1900; they can occur with
5813 (posix_time_parse): Do not check for out-of-range components;
5814 that is now the caller's responsibility, since our checks were
5815 only approximations.
5816 (posixtime): Use mktime to check for out-of-range components,
5817 since it knows them exactly.
5818 If mktime returns (time_t) -1, check whether an error actually occurred
5819 by invoking localtime on -1.
5820 (main) [TEST_POSIXTIME]: Check for input data errors, and report
5821 posixtime failures better.
5822 Improve the test data (in comments only).
5824 2003-05-30 <karl@gnu.org>
5826 * mktime.c: update from libc.
5828 2003-05-30 Bruno Haible <bruno@clisp.org>
5830 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
5831 * localcharset.h: Likewise.
5832 * localcharset.c: Likewise.
5834 2003-05-28 Paul Eggert <eggert@twinsun.com>
5836 Assume the headers required for C89 freestanding compilers.
5837 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
5838 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
5839 without checking for HAVE_LIMITS_H.
5840 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
5841 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
5843 * fatal.c: Include <stdarg.h> without checking for __STDC__.
5844 * exclude.c: Include <stdbool.h> unconditionally.
5845 * tempname.c: Include <stddef.h> unconditionally.
5846 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
5847 * modechange.c, rpmatch.c (NULL): Don't define, since
5848 <stddef.h> does that.
5849 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
5850 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
5851 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
5852 * xstrtol.c: Likewise.
5853 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
5854 * savedir.c: Include <stddef.h> instead of defining NULL.
5856 * addext.c (addext): Use assignment rather than cast, to avoid
5857 warnings on some platforms.
5859 * mktime.c (__mktime_internal): Do not reject negative timestamps
5862 2003-05-10 Bruno Haible <bruno@clisp.org>
5864 * linebreak.c (iconv_string_length): Don't return -1 just because the
5865 string is longer than 4 KB.
5867 2003-05-12 Jim Meyering <jim@meyering.net>
5869 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
5870 the space-padded-by-default conversion specifiers, %e, %k, %l.
5872 2003-05-03 Bruno Haible <bruno@clisp.org>
5874 Upgrade to Unicode-4.0.
5875 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
5876 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
5877 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
5878 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
5879 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
5880 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
5881 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
5882 Change width of U+E0100..U+E01EF from 1 to 0.
5884 2003-04-25 Bruno Haible <bruno@clisp.org>
5886 * copy-file.c: Include <stddef.h>, for size_t.
5888 2003-04-25 Jim Meyering <jim@meyering.net>
5890 * copy-file.c (copy_file_preserving): Declare buf_size to be
5891 of type size_t, not int.
5893 2003-04-11 Jim Meyering <jim@meyering.net>
5895 Merge changes from Coreutils.
5897 2003-03-22 Jim Meyering <jim@meyering.net>
5899 * strftime.c (widen): Cast alloca return value to proper type.
5901 2003-01-19 Ulrich Drepper <drepper@redhat.com>
5904 * strftime.c (my_strftime): Handle very large width
5905 specifications for numeric values correctly. Improve checks for
5908 2003-01-19 Jim Meyering <jim@meyering.net>
5910 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
5911 (nl_get_alt_digit) [! defined my_strftime]: Define.
5912 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
5913 _nl_get_alt_digit and _nl_get_walt_digit.
5915 * strftime.c (my_strftime): Merge in locale-related changes from libc.
5916 These changes have no effect outside of _LIBC.
5918 2003-04-10 Bruno Haible <bruno@clisp.org>
5920 * findprog.h: New file, from GNU gettext.
5921 * findprog.c: New file, from GNU gettext.
5923 2003-04-05 Jim Meyering <jim@meyering.net>
5925 Merge changes from Coreutils.
5927 * exclude.h (PARAMS): Remove definition and uses.
5928 * exclude.c: Remove uses of `PARAMS'.
5930 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
5931 Add test-cases for DOS filenames. Declare program_name.
5932 (main): Set up program_name. Patch by Rich Dawe.
5934 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
5936 Use mntctl's return value to drive the entry-processing loop, since
5937 we can't rely on the value of the vmt_length member in the last
5938 entry. On some systems doing so could result in exhausting
5939 virtual memory. Based in part on a patch from Mike Jetzer.
5941 2003-04-04 Bruno Haible <bruno@clisp.org>
5943 * linebreak.h: New file, from GNU gettext.
5944 * linebreak.c: New file, from GNU gettext with slight modifications.
5945 * lbrkprop.h: New file, from GNU gettext.
5947 2003-04-03 Bruno Haible <bruno@clisp.org>
5949 * utf8-ucs4.h: New file, from GNU gettext.
5950 * utf16-ucs4.h: New file, from GNU gettext.
5951 * ucs4-utf8.h: New file, from GNU gettext.
5952 * ucs4-utf16.h: New file, from GNU gettext.
5954 2003-04-02 Bruno Haible <bruno@clisp.org>
5956 * binary-io.h: New file, from GNU gettext.
5958 2003-04-01 Bruno Haible <bruno@clisp.org>
5960 * pathname.h: New file, from GNU gettext.
5961 * concatpath.c: New file, from GNU gettext.
5963 2003-03-30 Bruno Haible <bruno@clisp.org>
5965 * copy-file.c (copy_file_preserving): Don't set owner if the function
5966 chown() doesn't exist.
5968 2003-03-28 Bruno Haible <bruno@clisp.org>
5970 * copy-file.h: New file, from GNU gettext.
5971 * copy-file.c: New file, from GNU gettext.
5973 2003-03-18 Jim Meyering <jim@meyering.net>
5975 * quote.c (quote_n): Fix typo in comment.
5977 2003-03-14 Jim Meyering <jim@meyering.net>
5979 Merge changes from Coreutils.
5980 * obstack.h (obstack_object_size): Declare temporary, __o,
5981 to be const, in order to avoid warnings.
5982 (obstack_room): Likewise.
5983 (obstack_empty_p): Likewise.
5985 2003-03-13 Paul Eggert <eggert@twinsun.com>
5987 Merge changes from Bison.
5988 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
5989 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
5990 when compiling Bison 1.875's `bitset bset = obstack_alloc
5991 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
5992 * hash.c: Include <stdbool.h> unconditionally.
5994 2003-03-09 Paul Eggert <eggert@twinsun.com>
5996 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
5997 Reported by Bruce Becker; see:
5998 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
6000 2003-03-03 Paul Eggert <eggert@twinsun.com>
6001 Bruno Haible <bruno@clisp.org>
6003 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
6004 Reported by John Hughes, see
6005 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
6007 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
6009 * poll_.h: New file.
6012 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
6014 * mathl.h: New file.
6015 * acosl.c: New file.
6016 * asinl.c: New file.
6017 * atanl.c: New file.
6018 * ceill.c: New file.
6021 * floorl.c: New file.
6022 * frexpl.c: New file.
6023 * ldexpl.c: New file.
6025 * sincosl.c: New file.
6027 * sqrtl.c: New file.
6029 * trigl.c: New file.
6030 * trigl.h: New file.
6032 2003-02-17 Bruno Haible <bruno@clisp.org>
6034 * mkdtemp.h: New file, from GNU gettext.
6035 * mkdtemp.c: New file, from GNU gettext.
6037 2003-01-31 Bruno Haible <bruno@clisp.org>
6039 * rename.c: #undef rename before defining rpl_rename.
6040 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
6042 2003-01-30 Bruno Haible <bruno@clisp.org>
6044 * printf-args.h: New file, from GNU gettext.
6045 * printf-args.c: New file, from GNU gettext.
6046 * printf-parse.h: New file, from GNU gettext.
6047 * printf-parse.c: New file, from GNU gettext.
6048 * vasnprintf.h: New file, from GNU gettext.
6049 * vasnprintf.c: New file, from GNU gettext.
6050 * asnprintf.c: New file, from GNU gettext.
6051 * vasprintf.h: New file, from GNU gettext with modifications.
6052 * vasprintf.c: New file, from GNU gettext.
6053 * asprintf.c: New file, from GNU gettext.
6055 2003-01-29 Bruno Haible <bruno@clisp.org>
6057 * stpncpy.h: New file, from GNU gettext with modifications.
6058 * stpncpy.c: New file, from GNU gettext with modifications.
6060 2003-01-28 Bruno Haible <bruno@clisp.org>
6062 * c-ctype.h: New file, from GNU gettext, with changes suggested by
6064 * c-ctype.c: New file, from GNU gettext, with changes suggested by
6067 2003-01-27 Bruno Haible <bruno@clisp.org>
6069 * xsetenv.h: New file, from GNU gettext.
6070 * xsetenv.c: New file, from GNU gettext.
6072 2003-01-23 Bruno Haible <bruno@clisp.org>
6074 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
6076 2003-01-22 Bruno Haible <bruno@clisp.org>
6078 * exit.h: New file, from GNU gettext.
6080 2003-01-11 Bruno Haible <bruno@clisp.org>
6082 * stpcpy.h (stpcpy): Use ANSI C function declarations.
6083 * strcase.h (strcasecmp, strncasecmp): Likewise.
6085 2003-01-14 Jim Meyering <jim@meyering.net>
6087 * same.c (same_name): Tweak a comment.
6089 2003-01-11 Bruno Haible <bruno@clisp.org>
6091 * same.c (same_name): Reorder tests so as to avoid calling stat()
6092 when a string comparison is sufficient.
6094 2003-01-11 Bruno Haible <bruno@clisp.org>
6096 * readtokens.c (readtoken): Cast character to 'unsigned char', not
6099 2003-01-11 Bruno Haible <bruno@clisp.org>
6101 * hash-pjw.c: Add comment about low quality of this function.
6103 2003-01-12 Paul Eggert <eggert@twinsun.com>
6105 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
6106 to avoid collisions with libcurses and libreadline.
6108 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
6109 * getstr.h, getstr.c: Remove.
6110 * getline.c: Include "getline.h", to check interface.
6111 Move body of old getstr.c here: this defines MIN_CHUNK and
6112 declares getdelim2, which is renamed from getstr.
6113 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
6115 * linebuffer.c (readlinebuffer): Renamed from readline.
6117 * linebuffer.h: Likewise.
6118 (readline): Remove backward-compatibility macro.
6120 2003-01-12 Jim Meyering <jim@meyering.net>
6122 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
6124 2003-01-10 Bruno Haible <bruno@clisp.org>
6126 * alloca_.h: New file.
6127 * getdate.y: Unconditionally include alloca.h.
6128 * makepath.c: Likewise.
6129 * setenv.c: Likewise.
6130 * userspec.c: Likewise.
6132 2003-01-09 Bruno Haible <bruno@clisp.org>
6134 * stdbool.h.in: New file.
6136 2003-01-08 Bruno Haible <bruno@clisp.org>
6138 * safe-read.c: Include specification header first, to ensure its
6140 * full-write.c: Likewise.
6142 2003-01-08 Jim Meyering <jim@meyering.net>
6144 * full-write.c: Undefine and define-away `const' after inclusion
6145 of errno.h, not before. Suggestion from Bruno Haible.
6147 2003-01-07 Jim Meyering <jim@meyering.net>
6149 * full-write.c: Rework so that it may serve to define full_read, too.
6150 * full-read.c: Simply #define FULL_READ and include full-write.c.
6152 2003-01-06 Jim Meyering <jim@meyering.net>
6154 * version-etc.c: Update year in translatable copyright string.
6156 2002-12-25 Bruno Haible <bruno@clisp.org>
6158 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
6159 * xstrtol.h: Likewise.
6160 * xstrtoimax.c: Likewise.
6161 * xstrtoumax.c: Likewise.
6162 * human.h: Likewise.
6164 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
6165 on systems that have <inttypes.h> but not <stdint.h>.
6167 2002-12-31 Paul Eggert <eggert@twinsun.com>
6169 * memcoll.c (memcoll): Fall back on a simple algorithm using
6170 memcmp if strcoll doesn't work.
6172 2002-12-23 Bruno Haible <bruno@clisp.org>
6174 * localcharset.h: New file.
6175 * localcharset.c: Include it.
6176 * unicodeio.c: Likewise.
6178 2002-12-22 Bruno Haible <bruno@clisp.org>
6180 * utime.c (utime_null): No need to call ftruncate if the file was
6183 2002-12-23 Bruno Haible <bruno@clisp.org>
6185 * memcoll.c (STRCOLL): New macro.
6188 2002-12-22 Bruno Haible <bruno@clisp.org>
6190 * getstr.h (getstr): Define, to avoid clash with libcurses.
6191 * linebuffer.h (readline): Define, to avoid clash with libreadline.
6193 2002-12-22 Bruno Haible <bruno@clisp.org>
6195 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
6197 2002-12-23 Bruno Haible <bruno@clisp.org>
6199 * getline.h: Include <stddef.h>, for size_t.
6201 * unicodeio.h: Include <stddef.h>, for size_t.
6202 * unicodeio.c: Don't include <stddef.h>.
6204 2002-12-17 Bruno Haible <bruno@clisp.org>
6206 * canon-host.c (strdup): Remove unused declaration.
6208 * fsusage.c: Include full_read.h.
6209 (get_fs_usage): Use full_read instead of safe_read.
6211 * utime.c (utime_null): Use SAFE_READ_ERROR.
6213 2002-12-11 Bruno Haible <bruno@clisp.org>
6215 * setenv.h: Rewritten to cope with systems that have setenv() but not
6217 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
6220 2002-12-11 Bruno Haible <bruno@clisp.org>
6222 * setenv.c (alloca): Fall back to malloc.
6224 (setenv): Use freea() to free memory allocated with alloca().
6226 2002-11-13 Bruno Haible <bruno@clisp.org>
6228 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
6229 function declarations.
6230 * unsetenv.c (unsetenv): Likewise.
6232 2002-03-04 Bruno Haible <bruno@clisp.org>
6234 Portability to AIX 4.3.3.
6235 * unsetenv.c: New file, extracted from setenv.c.
6236 * setenv.c: Move the unsetenv() function to unsetenv.c.
6238 2001-12-20 Bruno Haible <bruno@clisp.org>
6240 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
6241 use malloc instead. For SunOS 4.
6243 2001-12-11 Bruno Haible <bruno@clisp.org>
6245 * setenv.c: Declare alloca.
6246 (compar_fn_t): New typedef.
6247 (KNOWN_VALUE, STORE_VALUE): Use it.
6249 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
6252 2002-12-10 Paul Eggert <eggert@twinsun.com>
6254 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
6255 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
6256 Choose values that are less likely to collide with system fnmatch
6258 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
6259 defined (e.g., a pure POSIX system).
6260 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
6261 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
6263 2002-12-06 Jim Meyering <jim@meyering.net>
6265 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
6267 Merge in changes from libc's misc/error.c, in preparation
6268 for the merge of gnulib's changes back into libc.
6270 * error.c (_): Define only if not already defined.
6271 Move definition to follow all #include directives.
6272 Include unlocked-io.h only if !_LIBC.
6273 [_LIBC]: Include <libio/libioP.h>.
6274 [USE_IN_LIBIO]: Include <libio/iolibio.h>
6275 (fflush): Tweak definition to use INTUSE.
6278 2002-12-05 Paul Eggert <eggert@twinsun.com>
6280 * alloca.c [defined emacs]: Include "lisp.h".
6281 (xalloc_die) [defined emacs]: New macro.
6282 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
6283 [! defined emacs]: Include <xalloc.h>.
6284 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
6285 (pointer): Typedef to POINTER_TYPE *.
6286 (malloc): Remove decl; we now always use xmalloc.
6287 (alloca): Use old-style definition, since Emacs needs this.
6288 Check for arithmetic overflow when computing combined size.
6290 2002-12-04 Paul Eggert <eggert@twinsun.com>
6292 Do not generate unlocked-io.h automatically, since it's easier to
6293 maintain it by hand.
6295 * unlocked-io.h: New file, from GNU diffutils,
6296 but with proper copyright notice and attribution.
6298 * Makefile.am: Add copyright notice.
6299 (libfetish_a_SOURCES): Add unlocked-io.h.
6300 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
6301 (DISTCLEANFILES, io_functions): Remove macros.
6302 (EXTRA_DIST): Remove gen_uio.
6303 (unlocked-io.h): Remove rule.
6305 2002-12-04 Jim Meyering <jim@meyering.net>
6307 Reflect the fact that stat.c and lstat.c are no longer generated.
6308 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
6309 (DISTCLEANFILES): Likewise.
6310 (EXTRA_DIST): Likewise.
6311 (all_local): Don't depend on stat.c or lstat.c.
6312 (stat.c, lstat.c): Remove rules.
6313 (EXTRA_DIST): Remove xstat.in.
6315 * xstat.in: Remove file. Contents moved into stat.c.
6316 * stat.c: New file. Contents mostly from xstat.in.
6317 * stat.c: Rework so that it may serve to define rpl_lstat, too.
6318 * lstat.c: New file. Simply #define LSTAT and include stat.c.
6320 * safe-read.c: Rework so that it may serve to define safe_write, too.
6321 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
6323 2002-12-03 Jim Meyering <jim@meyering.net>
6325 * safe-read.c, safe-write.c: Change variable names and comments, but
6326 not semantics, to minimize the differences between these two files.
6327 (safe_read): Change comment to mention SAFE_READ_ERROR.
6329 * safe-read.c (IS_EINTR): Define.
6330 (safe_read): Use IS_EINTR in place of in-function cpp directives.
6332 2002-12-02 Bruno Haible <bruno@clisp.org>
6334 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
6335 Define, taken from safe-read.c.
6336 (INT_MAX): Provide fallback.
6337 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
6338 * safe-write.h (SAFE_WRITE_ERROR): Define.
6340 * safe-read.c (EINTR): Remove definition.
6341 (safe_read): Don't use EINTR if it is absent.
6343 2002-12-02 Jim Meyering <jim@meyering.net>
6345 * safe-read.c (EINTR): Define.
6346 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
6347 (INT_MAX): Provide fallback.
6348 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
6350 * safe-read.h (SAFE_READ_ERROR): Define.
6352 2002-12-01 Jim Meyering <jim@meyering.net>
6354 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
6355 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
6357 2002-11-27 Paul Eggert <eggert@twinsun.com>
6359 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
6360 hash_rehash): Replace `if (limit <= value) abort ();' with
6361 `if (! (value < limit)) abort ();', for readability.
6363 2002-11-26 <karl@gnu.org>
6365 * strdup.c: copy from libc again, with jim's ok.
6366 * .cppi-disable: re-add strdup.c
6368 2002-11-25 <karl@gnu.org>
6370 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
6371 instead of "strtol.c".
6373 2002-11-25 Jim Meyering <jim@meyering.net>
6375 * mktime.c: Sync from libc, now that it has the latest fix.
6377 2002-11-24 <karl@gnu.org>
6379 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
6380 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
6382 2002-11-24 Jim Meyering <jim@meyering.net>
6384 Update from coreutils:
6386 * mktime.c: Merge in changes from libc.
6388 Avoid a link-time failure on some Linux systems.
6389 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
6390 (__mon_yday): Declare with the STATIC attribute.
6391 (__mktime_internal): Likewise.
6392 Based on a report from Greg Schafer.
6394 2002-11-23 Jim Meyering <jim@meyering.net>
6396 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
6397 Use `unsigned', not `int', as type of index.
6399 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
6401 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
6403 2002-11-22 Paul Eggert <eggert@twinsun.com>
6405 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
6406 hint that one should use `if (! x) abort ();' rather than `assert
6407 (x);', and anyway it's one less thing to worry about configuring.
6408 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
6409 hash_rehash, hash_insert): Use abort rather than assert.
6411 2002-11-22 Paul Eggert <eggert@twinsun.com>
6413 * quotearg.h: Allow multiple inclusion by surrounding with
6414 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
6415 so that we can be included first.
6416 (PARAMS): Remove; we now assume C89 or later. All uses removed.
6417 * quotearg.c: Include quotearg.h immediately after config.h.
6418 No need to include stddef.h or sys/types.h any more.
6419 Surround local include files with "", not "<>".
6420 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
6421 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
6422 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
6423 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
6424 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
6425 (ISPRINT): Remove; no longer needed now that we assume C89.
6427 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
6430 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
6431 quotearg_char): Use SIZE_MAX rather than
6432 (size_t) -1 when we are talking about "infinity".
6434 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
6436 2002-11-22 Bruno Haible <bruno@clisp.org>
6438 * safe-read.h: Assume C89. Add comments.
6439 (safe_read): Change return type to size_t.
6440 * safe-read.c (safe_read): Change return type to size_t. Handle byte
6441 counts > SSIZE_MAX correctly.
6442 * safe-write.h: New file.
6443 * safe-write.c: New file.
6444 * full-read.h: New file.
6445 * full-read.c: New file.
6446 * full-write.h: Assume C89. Add comments.
6447 * full-write.c: Include safe-write.h.
6448 (full_write): Rewritten to use safe_write.
6449 Suggested by Jim Meyering and Paul Eggert.
6451 2002-11-21 Bruno Haible <bruno@clisp.org>
6453 Remove case insensitive option matching.
6454 * argmatch.h (argcasematch): Remove declaration.
6455 (ARGCASEMATCH): Remove macro.
6456 (__xargmatch_internal): Remove case_sensitive argument.
6457 (XARGMATCH): Update.
6458 (XARGCASEMATCH): Remove macro.
6459 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
6460 case_sensitive argument.
6461 (argcasematch): Remove function.
6462 (__xargmatch_internal): Remove case_sensitive argument.
6463 (main): Use XARGMATCH instead of XARGCASEMATCH.
6465 * xmalloc.c: Change compile-time error message. Add comment about
6466 required autoconf version.
6468 2002-11-21 Jim Meyering <jim@meyering.net>
6470 * strdup.c (strdup): Tweak comment and initial #if/#include.
6472 Merge in changes from the coreutils.
6474 2002-09-25 Paul Eggert <eggert@twinsun.com>
6475 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
6476 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
6477 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
6478 int. Work more efficiently if X is the same width as uintmax_t.
6479 Do not compare X to -1, to avoid bogus compiler warning.
6480 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
6481 Don't assume that f_frsize and f_bsize are the same type.
6483 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
6486 * makepath.c (make_path): Restore umask *before* creating the final
6488 (make_path): Minor reformatting.
6490 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
6491 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
6493 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
6494 ones. At least on GNU/Linux systems, `auto' means something else.
6497 2002-11-20 Paul Eggert <eggert@twinsun.com>
6499 Merge argmatch cleanups from Bison. Assume C89.
6501 * argmatch.c: Include config.h here, not in argmatch.h.
6502 Include stdlib.h, for EXIT_FAILURE.
6503 Always include <string.h>, since we assume C89.
6504 (EXIT_FAILURE): Remove pre-C89 bug workaround.
6505 * argmatch.h: Do not include <config.h> or <sys/types.h>.
6506 Include <stddef.h> instead, since it's all we need for size_t.
6507 (PARAMS): Remove. All uses removed.
6508 (ARRAY_CARDINALITY): Do not bother to #undef.
6509 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
6510 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
6511 Remove unnecessary parentheses.
6512 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
6513 Insert necessary parentheses.
6514 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
6515 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
6517 2002-11-19 Bruno Haible <bruno@clisp.org>
6519 * mbswidth.c: Include mbswidth.h right at the beginning.
6520 * mbswidth.h: Include <stddef.h>, for size_t.
6522 * mbswidth.h (PARAMS): Remove macro.
6523 (mbswidth, mbsnwidth): Use ANSI C function declarations.
6524 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
6526 * gcd.h (PARAMS): Remove macro.
6527 (gcd): Use ANSI C function declarations.
6528 * gcd.c (gcd): Likewise.
6530 2002-11-15 Bruno Haible <bruno@clisp.org>
6532 * strcspn.c: Include <stddef.h>.
6533 (strcspn): Use ANSI C function declaration. Change return type to
6535 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
6536 (strpbrk): Use NULL.
6537 * strpbrk.h (PARAMS): Remove macro.
6538 (strpbrk): Use ANSI C function declaration.
6539 * strstr.c: Don't include <sys/types.h>.
6540 * strstr.h (PARAMS): Remove macro.
6541 (strstr): Use ANSI C function declarations.
6543 2002-11-06 Bruno Haible <bruno@clisp.org>
6545 * gcd.h (gcd): Change argument type to 'unsigned long'.
6546 * gcd.c (gcd): Likewise.
6548 2002-11-05 Bruno Haible <bruno@clisp.org>
6550 * gcd.h: New file, from gettext-0.11.5.
6551 * gcd.c: New file, from gettext-0.11.5.
6553 2002-11-05 Bruno Haible <bruno@clisp.org>
6555 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6556 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6557 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6558 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6560 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
6561 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
6563 * closeout.c: Include gettext.h instead of <libintl.h>.
6564 * human.c: Include gettext.h instead of <libintl.h>.
6565 * quotearg.c: Include gettext.h instead of <libintl.h>.
6566 * rpmatch.c: Include gettext.h instead of <libintl.h>.
6567 * unicodeio.c: Include gettext.h instead of <libintl.h>.
6568 * userspec.c: Include gettext.h instead of <libintl.h>.
6569 * version-etc.c: Include gettext.h instead of <libintl.h>.
6570 * xmalloc.c: Include gettext.h instead of <libintl.h>.
6571 (textdomain): Remove definition.
6572 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
6574 * long-options.c: Remove include of <libintl.h> and definition of _.
6575 * same.c: Remove include of <libintl.h> and definition of _.
6577 2002-11-04 Bruno Haible <bruno@clisp.org>
6579 * stpcpy.h: New file, from GNU gettext-0.11.5.
6580 * strcase.h: New file, from GNU gettext-0.11.5.
6581 * strpbrk.h: New file, from GNU gettext-0.11.5.
6582 * strstr.h: New file, from GNU gettext-0.11.5.
6583 * xgetcwd.h: New file, from GNU gettext-0.11.5.
6585 2002-05-09 Bruno Haible <bruno@clisp.org>
6587 * config.charset: Update for newest glibc. Add canonical names
6588 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
6590 2002-05-09 Bruno Haible <bruno@clisp.org>
6592 * localcharset.c (get_charset_aliases): Add more Windows specific
6595 2002-05-08 Owen Taylor <otaylor@redhat.com>
6597 * config.charset: A few additions for Solaris.
6599 2001-12-05 Bruno Haible <bruno@clisp.org>
6601 * localcharset.c (locale_charset): Don't return an empty string.
6603 2001-10-23 Bruno Haible <haible@clisp.cons.org>
6605 * config.charset: msdos in uk_UA uses CP1125.
6607 2001-08-05 Bruno Haible <haible@clisp.cons.org>
6609 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
6610 * localcharset.c (locale_charset): Declare as extern "C".
6612 2002-02-15 Bruno Haible <bruno@clisp.org>
6614 * config.charset [msdosdjgpp]: For Russian, use CP866.
6616 2002-02-11 Bruno Haible <bruno@clisp.org>
6618 * config.charset: Add support for NetBSD.
6620 2002-09-25 <karl@gnu.org>
6622 * strdup.c: copy from libc/string (via ../config/srclist*).
6623 * getopt*: copy from libc/posix.
6624 * gettext.h: copy from gettext.
6625 * .cppi-disable: add strdup.c, gettext.h.
6627 2002-07-01 Jim Meyering <meyering@lucent.com>
6629 * c-stack.c: Include sys/time.h.
6630 From Volker Borchert.
6632 2002-06-11 Paul Eggert <eggert@twinsun.com>
6634 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
6635 New macro. Use it uniformly instead of
6636 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
6637 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
6638 reported by Vin Shelton.
6640 2002-06-22 Jim Meyering <meyering@lucent.com>
6642 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
6643 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
6645 2002-06-22 Paul Eggert <eggert@twinsun.com>
6647 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
6648 Do not assume SA_SIGINFO behavior.
6649 Bug reported by Jim Meyering on NetBSD 1.5.2.
6651 2002-06-22 Jim Meyering <meyering@lucent.com>
6653 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
6655 * exitfail.c, exitfail.h: Likewise.
6656 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
6658 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
6660 (EXTRA_DIST): Add fnmatch_loop.c.
6661 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
6663 * fnmatch_loop.c: New file, from diffutils-2.8.2.
6664 * fnmatch.c: Update from diffutils-2.8.2.
6665 * fnmatch_.h: New file. From diffutils-2.8.2.
6666 * fnmatch.h: Remove file.
6668 2002-06-18 Paul Eggert <eggert@twinsun.com>
6670 * file-type.h: Report an error if neither S_ISREG nor
6671 S_IFREG is defined, instead of using a test specific to glibc
6672 2.2. This should be safe, since POSIX requires S_ISREG and
6673 Unix Version 7 had S_IFREG. We don't need to check for
6674 <sys/types.h> since we don't use any symbols that it defines.
6676 2002-06-15 Jim Meyering <meyering@lucent.com>
6678 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
6679 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
6680 have been included before this file.
6682 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
6684 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
6685 so that each temporary file name is unique and valid in the first
6686 8 characters, for operation under DOS.
6688 2002-06-15 Jim Meyering <meyering@lucent.com>
6690 Work even with DJGPP 2.03, which lacks support for symlinks.
6692 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
6694 * lchown.c (S_ISLNK): Likewise.
6696 2002-06-14 Jim Meyering <meyering@lucent.com>
6698 * file-type.h: Use the version from diffutils-2.8.2.
6699 * file-type.c: Likewise.
6701 2002-05-27 Jim Meyering <meyering@lucent.com>
6703 Fix a problem seen only on nonconforming systems whereby ls.c's
6704 use of localtime, and then of gettimeofday would cause trouble:
6705 the localtime call used to initialize rpl_gettimeofday's save
6706 mechanism would clobber ls's current local time information so
6707 that in any long listing the first file would always be listed
6708 with date 1970-01-01. Analysis by Volker Borchert.
6710 * gettimeofday.c (localtime): Undefine.
6711 (rpl_localtime): New function.
6713 2002-05-22 Jim Meyering <meyering@lucent.com>
6715 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
6716 * file-type.h: New file.
6717 * file-type.c (file_type): New file/function. Extracted from diffutils.
6719 2002-04-29 Paul Eggert <eggert@twinsun.com>
6721 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
6723 2002-04-28 Paul Eggert <eggert@twinsun.com>
6725 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
6726 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
6727 of 127, since 64 is the largest conceivable number for ancient
6729 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
6731 2002-04-28 Jim Meyering <meyering@lucent.com>
6733 * sig2str.c (WTERMSIG): Remove definition (unused).
6735 2002-04-28 Paul Eggert <eggert@twinsun.com>
6737 * sig2str.h, sig2str.c: New files.
6738 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
6740 2002-04-24 Jim Meyering <meyering@lucent.com>
6742 * gettext.h: New file, from Gettext.
6743 * Makefile.am (INCLUDES): Remove -I../intl.
6744 (libfetish_a_SOURCES): Add gettext.h.
6746 2002-04-16 Jim Meyering <meyering@lucent.com>
6748 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
6749 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
6750 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
6752 2002-04-12 Jim Meyering <meyering@lucent.com>
6754 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
6756 2002-03-10 Jim Meyering <meyering@lucent.com>
6758 * makepath.c (make_path): Remove a comma from a diagnostic.
6759 Suggestion from Santiago Vila.
6761 2002-03-08 Jim Meyering <meyering@lucent.com>
6763 * rename.c: Mention that this wrapper is needed also on
6764 mips-dec-ultrix4.4 systems.
6766 2002-03-02 Jim Meyering <meyering@lucent.com>
6768 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
6769 not HAVE_CLOCK_SETTIME.
6771 2002-02-27 Paul Eggert <eggert@twinsun.com>
6773 * nanosleep.h: Rename to....
6774 * timespec.h: New name for nanosleep.h. All uses changed.
6776 * gettime.c: New file.
6777 * settime.c: New file.
6780 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
6781 timespec.h. Remove nanosleep.h.
6783 2002-02-25 Paul Eggert <eggert@twinsun.com>
6785 * acl.c, acl.h: New files.
6786 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
6788 2002-02-24 Jim Meyering <meyering@lucent.com>
6790 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
6791 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
6792 cause trouble. Reported by Nelson Beebe.
6794 2002-02-23 Paul Eggert <eggert@twinsun.com>
6796 * path-concat.c (xpath_concat): Reorder code to pacify
6797 compilers that don't know that xalloc_die never returns.
6799 2002-02-20 Jim Meyering <meyering@lucent.com>
6801 * getdate.c: Regenerate using bison-1.33.
6803 2002-02-15 Paul Eggert <eggert@twinsun.com>
6805 * posixver.c, posixver.h: New files.
6806 * Makefile.am (libfetish_a_SOURCES): Add them.
6808 2002-02-02 Paul Eggert <eggert@twinsun.com>
6809 Bruno Haible <bruno@clisp.org>
6811 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
6812 (fwrite_success_callback): New declaration.
6813 * unicodeio.c (unicode_to_mb): New function, extracted from
6814 print_unicode_char. Call failure callback instead of error.
6815 (fwrite_success_callback): New function.
6816 (exit_failure_callback): New function.
6817 (fallback_failure_callback): New function.
6818 (print_unicode_char): Call unicode_to_mb.
6820 2002-01-26 Jim Meyering <meyering@lucent.com>
6822 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
6824 2002-01-22 Jim Meyering <meyering@lucent.com>
6826 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
6827 Otherwise, some versions of automake would omit the rule that makes
6828 Makefile from Makefile.in.
6830 2001-01-21 Paul Eggert <eggert@twinsun.com>
6832 * xmemcoll.h, xmemcoll.c: New files.
6833 * Makefile.am (libfetish_a_SOURCES): Add them.
6834 * memcoll.c: Include errno.h, and declare errno if not defined.
6835 (memcoll): Set errno to zero if there is no error.
6837 * quotearg.c (quotearg_buffer_restyled):
6838 Fix bug with quoting buffers containing NUL when backslashing escapes.
6839 This bug was exposed by the other changes in this patch.
6840 (quotearg_n_options): New arg ARGSIZE.
6841 All callers changed.
6842 (quoting_options_from_style): New function.
6843 (quotearg_n_style): Use it.
6844 (quotearg_n_style_mem): New function.
6846 * quotearg.h (quotearg_n_style_mem): New function.
6848 2002-01-16 Jim Meyering <meyering@lucent.com>
6850 * getdate.y: Add three semicolons, each just before a closing brace.
6851 Bison (as of version 1.31) no longer papers over that mistake.
6853 2002-02-14 Paul Eggert <eggert@twinsun.com>
6855 * backupfile.c (ISDIGIT): Comment fix.
6856 * getdate.y (ISDIGIT): Likewise.
6857 * posixtm.c (ISDIGIT, year): Likewise.
6858 * strverscmp.c (ISDIGIT): Likewise.
6859 * userspec.c (ISDIGIT): Likewise.
6861 2002-01-05 Jim Meyering <meyering@lucent.com>
6863 * version-etc.c (version_etc_copyright): Update copyright year.
6865 2001-01-19 Paul Eggert <eggert@twinsun.com>
6867 * closeout.c (close_stdout_status): If ferror (stdout), do
6868 not silently exit merely because the output buffer happens to
6869 have nothing pending.
6871 2001-12-18 Paul Eggert <eggert@twinsun.com>
6873 See the big note in ../ChangeLog.
6874 * human.c (suffixes): Prefer K to k for 1024.
6875 (generate_suffix_backwards): New function.
6876 (human_readable_inexact): Use it.
6877 * xstrtol.c (__xstrtol): If there is no number but there
6878 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
6879 Accept 'K' as well as 'k'.
6881 2001-12-15 Jim Meyering <meyering@lucent.com>
6883 * regex.h (__restrict_arr): Update from libc.
6885 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
6886 as `remote' if the name starts with `//'. Suggested by Michael Stone.
6889 2001-12-10 Jim Meyering <meyering@lucent.com>
6891 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
6892 Instead, include "xalloc.h".
6893 (initbuffer): Don't cast xmalloc return value to char*.
6894 (readline): Reword comment.
6895 Don't cast xrealloc return value to char*
6898 2001-12-09 Jim Meyering <meyering@lucent.com>
6900 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
6901 `signed and unsigned type in conditional expression'.
6902 * posixtm.c (posix_time_parse): Likewise.
6904 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
6906 * readtokens.c (readtoken): Declare an index to be of type unsigned
6907 to avoid a pedantic warning.
6909 * getstr.c: Don't include assert.h.
6910 (getstr): Remove warning-evoking assertions.
6911 Return -1 if offset parameter is out of bounds.
6912 Change the type of a local from int to size_t.
6914 * strftime.c (my_strftime_localtime_r): Include this function
6915 definition in the `#if ! HAVE_TM_GMTOFF' block.
6917 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
6918 Include xalloc.h instead.
6920 2001-12-02 Jim Meyering <meyering@lucent.com>
6922 * tempname.c: Don't declare getenv, thus reverting the change of
6923 2001-11-18. It's no longer necessary, now that stdlib.h is always
6926 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
6927 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
6929 2001-11-30 Akim Demaille <akim@epita.fr>
6931 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
6932 before being defined.
6934 2001-11-27 Paul Eggert <eggert@twinsun.com>
6936 * quotearg.h (quotearg_n, quotearg_n_style):
6937 First arg is int, not unsigned.
6938 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
6939 (SIZE_MAX, UINT_MAX): New macros.
6940 (quotearg_n_options): Abort if N is negative.
6941 Avoid overflow check on hosts where size_t is 64 bits and int
6942 is 32 bits, as overflow is impossible there.
6943 Fix off-by-one typo that caused unnecessary reallocation.
6945 2001-11-27 Jim Meyering <meyering@lucent.com>
6947 * tempname.c: Merge with version from libc.
6948 * regex.c: Likewise.
6950 * tempname.c: Include stdlib.h unconditionally. On some old systems
6951 for which STDC_HEADERS is 0, it was not included, resulting in a
6952 warning about an integer-to-pointer conversion problem with getenv.
6953 Reported by Volker Borchert.
6955 2001-11-26 Jim Meyering <meyering@lucent.com>
6957 * gtod.h: Remove file.
6958 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
6959 * gettimeofday.c: Don't include gtod.h.
6960 (GTOD_init): Remove function.
6961 (rpl_gettimeofday): Do its job here instead, rather than aborting.
6962 Suggestion from Volker Borchert.
6964 2001-11-23 Jim Meyering <meyering@lucent.com>
6966 * hash.h (struct hash_table): Don't define here. Merely declare it.
6967 * hash.c (struct hash_table): Define it here instead.
6969 2001-11-22 Jim Meyering <meyering@lucent.com>
6971 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
6973 2001-11-18 Paul Eggert <eggert@twinsun.com>
6975 * tempname.c (TMP_MAX): Remove; no longer needed.
6976 (TEMPORARIES): New macro.
6977 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
6978 removes an artificial limitation (e.g. HP-UX 10.20, where
6981 2001-11-18 Jim Meyering <meyering@lucent.com>
6983 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
6986 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
6987 files will be created before anything else.
6989 2001-11-17 Jim Meyering <meyering@lucent.com>
6991 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
6992 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
6993 rather than group writable. Patch by Juan F. Codagnone.
6995 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
6996 Instead, include "xalloc.h".
6998 * mountlist.c: Include unlocked-io.h after all system headers.
6999 Remove explicit declarations of xmalloc, xrealloc,
7000 and xstrdup. Instead, include "xalloc.h".
7002 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
7003 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
7004 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
7006 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
7007 Reported by Padraig Brady.
7009 * mkstemp.c: #undef mkstemp.
7011 (rpl_mkstemp): Rename from mkstemp.
7014 2001-11-16 Jim Meyering <meyering@lucent.com>
7016 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
7017 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
7018 determine the amount of total physical memory, use pstat_getstatic.
7019 HPUX-11 doesn't define _SC_PHYS_PAGES.
7020 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
7021 If sysconf couldn't be used to determine the amount of available
7022 physical memory, use both pstat_getstatic and pstat_getdynamic.
7023 Based on a patch from Bob Proulx.
7025 2001-11-05 Jim Meyering <meyering@lucent.com>
7027 * xstat.in (slash_aware_lstat): Correct a misleading comment.
7029 2001-11-03 Jim Meyering <meyering@lucent.com>
7031 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
7032 in argmatch_to_argument call.
7034 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
7037 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
7038 e.g., a fault due to an attempt to free a NULL pointer.
7040 2001-11-01 Jim Meyering <meyering@lucent.com>
7042 * dirfd.c, dirfd.h: New files.
7043 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
7045 * hash.c (hash_print) [TESTING]: Clean up.
7047 2001-10-22 Paul Eggert <eggert@twinsun.com>
7049 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
7050 to avoid a warning if -Wall.
7052 2001-10-21 Paul Eggert <eggert@twinsun.com>
7054 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
7056 2001-10-21 Jim Meyering <meyering@lucent.com>
7058 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
7059 this code would end up calling gettext even in packages built
7061 * getopt.c (_): Likewise.
7062 * regex.c (_): Likewise.
7064 2001-10-20 Paul Eggert <eggert@twinsun.com>
7066 * error.c (strerror_r): Do not declare unless !_LIBC.
7067 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
7068 Use strerror_r that is only a macro, even if it is not a function.
7069 (strerror): Check for HAVE_DECL_STRERROR before declaring.
7070 (private_strerror): Use prototypes, not old-style function definition.
7071 (print_errno_message): New function.
7072 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
7074 (error_tail, error, error_at_line): Use it.
7076 2001-10-11 Jim Meyering <meyering@lucent.com>
7078 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
7079 and quote_n (1, ... to avoid clobbering a buffer.
7081 2001-10-05 Jim Meyering <meyering@lucent.com>
7083 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
7084 * hash-pjw.c: New file (factored out of fileutils' remove.c).
7085 * hash-pjw.h: New file.
7087 2001-09-30 Jim Meyering <meyering@lucent.com>
7089 * mountlist.c [MOUNTED_GETFSSTAT]:
7090 Include <sys/ucred.h>, for Apple Darwin.
7091 Include sys/mount.h and sys/fs_types.h only if available.
7093 (read_filesystem_list): Use FS_TYPE.
7095 2001-09-29 Paul Eggert <eggert@twinsun.com>
7097 * exclude.c (excluded_filename): 0 -> false, since it's
7100 2001-09-28 Paul Eggert <eggert@twinsun.com>
7102 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
7103 #defines strtoimax. Also treat the other strto* functions
7106 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
7107 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
7108 (strtoimax, strtoumax): Do not declare if already defined as a macro.
7110 2001-09-26 Jim Meyering <meyering@lucent.com>
7112 Most macros in unlocked-io.h had the wrong number of arguments.
7113 * gen-uio: New script.
7114 (USE_UNLOCKED_IO): Define to 1 if not already defined.
7115 * unlocked-io.hin: Remove file.
7116 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
7117 rather than trying to embed it here.
7118 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
7119 Reported by Padraig Brady.
7121 2001-09-25 Volker Borchert <bt@teknon.de>
7123 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
7125 2001-09-23 Jim Meyering <meyering@lucent.com>
7127 * mountlist.c: Remove useless parentheses in #if directives.
7128 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
7129 the deprecated MOUNTED symbol is no longer defined in mntent.h.
7131 2001-09-22 Jim Meyering <meyering@lucent.com>
7133 * localcharset.c: Update from latest gettext.
7134 * config.charset: Likewise.
7136 2001-09-20 Jim Meyering <meyering@lucent.com>
7138 * xstrtol.c (strtoimax): Guard declaration with
7139 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
7140 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
7141 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
7142 (strtoumax): Likewise, for completeness (it wasn't necessary).
7144 2001-09-06 Paul Eggert <eggert@twinsun.com>
7146 * strtoimax.c (HAVE_LONG_LONG):
7147 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
7148 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
7149 to work around bug in IBM C compiler.
7151 2001-09-16 Jim Meyering <meyering@lucent.com>
7153 * mkdir.c: New file.
7155 2001-09-04 Paul Eggert <eggert@twinsun.com>
7157 * xgetcwd.c: Revert some of the previous change; intead,
7158 fix the HAVE_GETCWD_NULL code to behave more like the
7159 !HAVE_GETCWD_NULL code used to.
7162 (xgetcwd): Do not return NULL when memory is exhausted; instead,
7165 2001-09-04 Paul Eggert <eggert@twinsun.com>
7167 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
7168 Use ssize_t, not int, to store result of readlink.
7169 Check for ssize_t overflow as well as size_t overflow,
7170 as POSIX says the result of readlink is implementation-defined
7171 when ssize_t overflows.
7172 Remove unnecessary cast to char*.
7173 Use free+malloc instead of realloc, as the storage doesn't need
7174 to be preserved and it's clearer and can be more efficient that way.
7175 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
7176 * xreadlink.h (xreadlink): Update prototype.
7178 2001-09-03 Paul Eggert <eggert@twinsun.com>
7180 * exclude.c (fnmatch_no_wildcards): Fix confusion between
7181 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
7182 spotted by Jim Meyering.
7184 2001-09-03 Jim Meyering <meyering@lucent.com>
7186 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
7188 2001-09-03 Paul Eggert <eggert@twinsun.com>
7190 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
7191 like the HAVE_GETCWD_NULL code.
7192 Include pathmax.h if not HAVE_GETCWD.
7193 Do not include xalloc.h.
7194 (INITIAL_BUFFER_SIZE): New symbol.
7195 Do not use xmalloc / xrealloc, since the caller is responsible for
7196 handling errors. Preserve errno around `free' during failure.
7197 Do not overrun buffer when using getwd.
7199 2001-09-03 Paul Eggert <eggert@twinsun.com>
7201 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
7202 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
7204 2001-09-02 Jim Meyering <meyering@lucent.com>
7206 * error.c: Update from GNU libc.
7208 2001-09-01 Jim Meyering <meyering@lucent.com>
7210 * xreadlink.c: New file.
7211 * xreadlink.h: New file.
7212 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
7214 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
7215 doesn't conflict with sparc Solaris 7's definition in
7216 /usr/include/sys/int_types.h.
7218 * exclude.c: Use `""', not `<>' to #include non-system header files.
7219 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
7220 and strncasecmp as r-values. Unixware didn't have declarations.
7222 2001-08-31 Jim Meyering <meyering@lucent.com>
7224 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
7225 Use an initial, malloc'd, buffer of length 128 rather than
7226 a statically allocated one of length 1024.
7228 2001-08-30 Paul Eggert <eggert@twinsun.com>
7230 * xgetcwd.c: Don't include pathmax.h.
7231 Include stdlib.h and unistd.h if available.
7233 (xmalloc, xstrdup, free): Remove decls.
7234 (xgetcwd): Don't assume sizes fit in unsigned.
7235 Check for overflow when computing sizes.
7236 Simplify reallocation code.
7238 2001-08-28 Paul Eggert <eggert@twinsun.com>
7240 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
7242 * strtoimax.c: Renamed from strtoxmax.c, removing the
7245 Also, make the following further changes to make this file's
7246 configuration more similar to that of strtol.c:
7247 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
7248 (strtoumax, uintmax_t, strtoull, strtol): Remove.
7249 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
7250 (strtoimax): Renamed from strtoumax. All uses of unsigned values
7251 changed to signed values.
7253 And make the following changes as well:
7254 Fix copyright notice, as 1999 was missing.
7255 (verify): New macro.
7256 (strtoimax): Check sizes at compile-time, not run-time.
7257 Prefer strtol to strtoll if both work.
7258 (main): Remove; it was not that useful and was a pain to maintain.
7260 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
7262 2001-08-30 Paul Eggert <eggert@twinsun.com>
7264 * savedir.c (savedir): Remove size parameter, as POSIX says that
7265 a directory's st_size can have an arbitrary value, so the old
7266 usage could waste an arbitrary amount of memory. All uses
7268 * savedir.h: Update prototype.
7270 2001-08-30 Paul Eggert <eggert@twinsun.com>
7272 * xstrtol.c (strtoimax): New decl.
7274 2001-08-28 Paul Eggert <eggert@twinsun.com>
7276 * xstrtol.h: Add copyright notice.
7277 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
7278 LONGINT_INVALID_SUFFIX_CHAR.
7280 2001-08-30 Paul Eggert <eggert@twinsun.com>
7282 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
7285 2001-08-30 Paul Eggert <eggert@twinsun.com>
7287 * hash.c: Remove '2001' from copyright notice.
7289 2001-08-30 Paul Eggert <eggert@twinsun.com>
7291 * full-write.h: New file.
7292 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
7293 * full-write.c: Correct credits, as cccp.c no longer
7294 exists and anyway it was so heavily changed from the old cccp
7295 code as to be unrecognizable. Include full-write.h.
7296 (full_write) Return size_t, with short writes meaning failure.
7297 All callers changed. This fixes a bug with large buffers
7299 * utime.c: Include full-write.h.
7301 2001-08-30 Paul Eggert <eggert@twinsun.com>
7303 Merge 'exclude' changes from tar 1.13.22.
7304 This fixes one or two unlikely storage allocation overflow bugs,
7305 but doesn't change user-visible behavior otherwise.
7307 2001-08-30 Paul Eggert <eggert@twinsun.com>
7309 * exclude.c (bool): Declare, perhaps by including stdbool.h.
7310 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
7311 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
7312 Include if available.
7313 (<xalloc.h>): Include
7314 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
7315 (verify): New macro. Use it to verify that EXCLUDE macros do not
7316 collide with FNM macros.
7317 (struct patopts): New struct.
7318 (struct exclude): Use it, as exclude patterns now come with options.
7319 (new_exclude): Support above changes.
7320 (new_exclude, add_exclude_file):
7321 Initial size must now be a power of two to simplify overflow checking.
7322 (free_exclude, fnmatch_no_wildcards): New function.
7323 (excluded_filename): No longer requires options arg, as the options
7324 are determined by add_exclude. Now returns bool, not int.
7325 (excluded_filename, add_exclude):
7326 Add support for the fancy new exclusion options.
7327 (add_exclude, add_exclude_file): Now takes int options arg.
7328 Check for arithmetic overflow when computing sizes.
7329 (add_exclude_file): xrealloc might modify errno, so don't
7330 realloc until after errno might be used.
7332 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
7334 (free_exclude): New decl.
7335 (add_exclude, add_exclude_file): Now takes int options arg.
7336 (excluded_filename): No longer requires options arg, as the options
7337 are determined by add_exclude. Now returns bool, not int.
7339 2001-08-30 Paul Eggert <eggert@twinsun.com>
7341 * alloca.c (alloca): Arg is of type size_t, not unsigned.
7343 2001-08-27 Jim Meyering <meyering@lucent.com>
7345 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
7347 * version-etc.c (N_): Remove definition.
7348 Revert most of last change.
7349 Instead, simply don't mark the `Copyright...' string for translation.
7350 Based on advice from Paul Eggert.
7352 * strtoxmax.c: Tweak comment.
7354 2001-08-26 Jim Meyering <meyering@lucent.com>
7356 * version-etc.c (version_etc_copyright_fmt): Replace literal year
7357 of copyright with `%s' so translators don't get an untranslated
7359 (COPYRIGHT_YEAR): Define.
7360 (version_etc): Use fprintf rather than fputs.
7361 Suggestion from Ulrich Drepper.
7363 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
7365 * strtoll.c: New file, from GNU libc.
7366 * xstrtoimax.c: New file.
7368 * xstrtol.h: Add xstrtoimax.
7369 * strtoumax.c: New file. Simply include "strtoumax.c".
7370 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
7372 * strtoumax.c: Factor to work both for unsigned and signed types, ...
7373 * strtoxmax.c: ... then renamed to this.
7375 2001-08-13 Paul Eggert <eggert@twinsun.com>
7377 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
7378 Port to Solaris 8, where 'sed' requires a space after the 'r'
7379 command, and where sh dislikes "$/". Clean up the spacing a bit.
7380 Redirect output to $tmp just once.
7382 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
7384 * addext.c (<errno.h>): Include.
7385 (errno): Declare if not defined.
7386 (addext): Work correctly when pathconf returns -1 and leaves
7387 errno alone because there is no limit. Also, work even if
7388 pathconf returns a value greater than SIZE_MAX.
7390 2001-08-12 Jim Meyering <meyering@lucent.com>
7392 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
7393 Simply `return getcwd (NULL, 0);'.
7394 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
7395 Use 1300 as initial value for length, not PATH_MAX.
7397 * pathmax.h: Clean up cpp syntax.
7399 2001-08-12 Jim Meyering <meyering@lucent.com>
7401 * gettimeofday.c: New file.
7403 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
7405 2001-08-04 Jim Meyering <meyering@lucent.com>
7407 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
7408 to get in sync with glibc.
7410 2001-08-03 Paul Eggert <eggert@twinsun.com>
7412 The following changes are from gettext 0.10.39 as maintained by
7415 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
7416 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
7417 with inverted sense. All uses changed.
7419 * mbswidth.c: Don't include <limits.h>.
7420 Include <stdlib.h> and <string.h> unconditionally.
7421 (iswcntrl, mbsinit, ISCNTRL): New macros.
7422 (mbsnwidth): Use K&R style function declarations.
7423 Don't bother checking for MB_LEN_MAX == 1, since the compiler
7424 can optimize it when MB_CUR_MAX == 1.
7425 The width of control characters is zero, not 1.
7427 2001-07-15 Jim Meyering <meyering@lucent.com>
7429 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
7430 (BUILT_SOURCES): Add unlocked-io.h.
7431 (io_functions): Define.
7432 (unlocked-io.h): New rule.
7433 (DISTCLEANFILES): Add unlocked-io.h.
7434 (all-local): Depend on unlocked-io.h, to ensure it is created.
7436 * unlocked-io.hin: New file
7438 * regex.c: Update from glibc.
7440 2001-07-05 Jim Meyering <meyering@lucent.com>
7442 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
7444 (libfetish_a_SOURCES): Put all .h files here instead.
7445 Remove a thus-exposed (better checks in automake) duplicate and
7446 two unnecessary .h files.
7448 2001-06-11 Jim Meyering <meyering@lucent.com>
7450 * regex.c: Update from GNU libc.
7452 2001-05-27 Jim Meyering <meyering@lucent.com>
7454 * readutmp.h (UT_TYPE): Define.
7456 2001-05-24 Jim Meyering <meyering@lucent.com>
7458 * argmatch.c: Include "quote.h".
7459 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
7460 quote function. Reported by Göran Uddeborg.
7462 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
7464 * dirname.c (dir_name): Compute append_dot using path, not newpath
7465 which is not yet declared.
7467 2001-05-11 Paul Eggert <eggert@twinsun.com>
7469 * Makefile.am (libfetish_a_SOURCES):
7470 Add strftime.c, since we now compile it on all hosts.
7472 * strftime.c (my_strftime):
7473 Define to nstrftime if emacs, but only if my_strftime is not defined.
7474 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
7475 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
7476 Add one more extra argument: a nanoseconds value.
7479 (my_strftime function): Add %N format.
7480 (emacs_strftimeu): Renamed from emacs_strftime,
7481 with extra ut argument.
7483 2001-05-11 Paul Eggert <eggert@twinsun.com>
7485 dirname code cleanup. base_name now behaves more compatibly
7486 with POSIX basename when given file names that have trailing
7487 slashes, and similarly for dir_name. Add new primitives
7488 base_len and dir_len. Put the directory-name-related decls
7491 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
7492 * backupfile.c (base_name): Likewise.
7493 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
7494 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
7495 * makepath.c (strip_trailing_slashes): Likewise.
7496 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
7498 * rename.c (strip_trailing_slashes): Likewise.
7499 * same.c (base_name): Likewise.
7500 * stripslash.c (ISSLASH): Likewise.
7502 * addext.c: Include <dirname.h> after size_t is defined.
7503 * backupfile.c: Likewise.
7505 * addext.c (addext): Use base_len to trim redundant
7506 trailing slashes instead of doing it ourselves.
7507 But do not trim the last slash if it is not redundant.
7509 * backupfile.c (find_backup_file_name,
7510 max_backup_version): Use base_len instead of rolling it ourselves.
7511 Handle the case of "" and (on DOS) "C:" correctly.
7513 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
7514 Include <string.h>, <dirname.h>.
7515 (base_name): Allow file names ending in slashes, other than names
7516 that are all slashes. In this case, return the basename followed
7517 by the slashes. This is more general, and can be used in places
7518 where the original base_name purposely had an assertion failure.
7519 (base_len): New function.
7521 * dirname.c: Include <string.h> instead of <stdlib.h>.
7522 Do not include <assert.h>; no longer needed.
7524 (memrchr): Remove decl.
7525 (dir_name_r): Remove.
7526 (dir_len): Renamed from dirlen. All callers changed.
7527 Rewrite in terms of base_name, for simplicity and consistency.
7528 (dir_name): Never return NULL. All callers changed.
7529 Do not include <stdlib.h> in test program; no longer needed.
7530 return 0; is fine for test program.
7532 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
7534 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
7536 * path-concat.c (path_concat): Use base_len to compute
7537 base length, not strlen; this means we cannot rely on memcpy
7540 * same.c (STREQ): Remove.
7541 (same_name): Handle the case where the basename ends in trailing '/'.
7543 * stripslash.c (strip_trailing_slashes): Return nonzero if
7544 a slash was stripped. Do not strip the last slash after a
7547 2001-04-08 Jim Meyering <meyering@lucent.com>
7549 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
7550 recomputed; that's necessary when the offset spans a DST transition.
7551 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
7553 2001-04-02 Jim Meyering <meyering@lucent.com>
7555 * regex.h, regex.c: Update from GNU libc.
7557 2001-03-19 Paul Eggert <eggert@twinsun.com>
7559 * version-etc.c (version_etc_copyright): Update to 2001.
7561 2001-03-16 Paul Eggert <eggert@twinsun.com>
7563 * tempname.c (uint64_t): Define to uintmax_t if
7564 not defined, and if UINT64_MAX is not defined.
7565 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
7566 Reported by John David Anglin.
7568 2001-03-10 Bruno Haible <haible@clisp.cons.org>
7570 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
7571 alias if codeset is empty.
7572 * config.charset (BeOS): Use wildcard syntax.
7574 2001-03-13 Jim Meyering <meyering@lucent.com>
7576 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
7577 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
7580 2001-03-06 Bruno Haible <haible@clisp.cons.org>
7582 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
7584 * unicodeio.c (print_unicode_char): Simplify accordingly.
7586 2001-03-06 Bruno Haible <haible@clisp.cons.org>
7588 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
7589 support for DOS/DJGPP.
7591 2001-02-28 Paul Eggert <eggert@twinsun.com>
7593 * Makefile.am (libfetish_a_SOURCES):
7594 Add dup-safer.c, fopen-safer.c.
7595 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
7597 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
7599 2001-02-25 Paul Eggert <eggert@twinsun.com>
7601 The mkstemp replacement is taken from glibc 2.2.2, with some
7602 portability fixes for use outside glibc, as follows:
7604 * tempname.c (struct_stat64): New macro.
7605 (direxists, __gen_tempname): Use it.
7606 This avoids a portability problem with Solaris 8.
7608 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
7609 (<stddef.h>, <stdint.h>, <string.h>):
7610 Include only if STDC_HEADERS || _LIBC.
7611 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
7612 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
7613 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
7614 (__set_errno): Define this macro if <errno.h> doesn't.
7615 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
7616 Define these macros if <stdio.h> doesn't.
7617 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
7618 Define these macros if <sys/stat.h>
7619 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
7620 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
7621 __xstat64): Define if not _LIBC.
7622 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
7623 (__gen_tempname): Invoke gettimeofday only if
7624 HAVE_GETTIMEOFDAY || _LIBC;
7625 otherwise, fall back on plain "time".
7626 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
7628 * mkstemp.c (__GT_FILE): Define to zero if not defined.
7630 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
7632 2001-02-17 Jim Meyering <meyering@lucent.com>
7634 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
7635 around included file name.
7637 * strnlen.c (__strnlen): Merge in a change from GNU libc.
7639 * strftime.c: Update from GNU libc (the only changes were to comments).
7641 2001-02-13 Bruno Haible <haible@clisp.cons.org>
7643 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
7645 2001-02-17 Paul Eggert <eggert@twinsun.com>
7647 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
7648 Remove workaround macros for hosts that have mbrtowc but not
7649 mbstate_t, as we now insist on proper declarations for both
7650 before using mbrtowc.
7652 2001-02-17 Jim Meyering <meyering@lucent.com>
7654 * regex.c: Update from libc.
7656 2001-02-16 Paul Eggert <eggert@twinsun.com>
7658 * alloca.c (malloc): Undef before defining, since stdlib.h
7659 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
7660 Reported by Mark Hounschell via Paul Eggert.
7662 2001-01-30 Bruno Haible <haible@clisp.cons.org>
7664 * config.charset: Update for FreeBSD 4.2.
7666 2001-01-26 Jim Meyering <meyering@lucent.com>
7668 * quotearg.c: Include stddef.h.
7669 * quote.c: Include stddef.h.
7670 Reported by Axel Kittenberger.
7672 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
7673 line in double quotes so that it evokes a better diagnostic.
7674 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
7675 Reported by Axel Kittenberger.
7677 2001-01-15 Bruno Haible <haible@clisp.cons.org>
7679 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
7680 to avoid a warning. Add back 'const' to inptr.
7682 2001-01-16 Jim Meyering <meyering@lucent.com>
7684 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
7687 2001-01-14 Jim Meyering <meyering@lucent.com>
7689 * rename.c: New file. From Volker Borchert.
7690 Include stdlib.h, string.h or strings.h, and xalloc.h.
7691 Use strip_trailing_slashes rather than open-coding it.
7693 2001-01-03 Paul Eggert <eggert@twinsun.com>
7695 * strftime.c: Sync with glibc time/strftime.c 1.81.
7697 2001-01-03 Jim Meyering <meyering@lucent.com>
7699 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
7700 local `inptr' to avoid warning with some system declarations of iconv.
7702 2000-12-29 Paul Eggert <eggert@twinsun.com>
7704 * modechange.c: Do not assume that mode_t uses the
7705 traditional octal encoding. E.g. "chmod 1 FOO" should set
7706 the other-execute bit of FOO even if S_IXOTH != 1.
7708 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
7709 WOTH, XOTH, ALLM): New macros.
7710 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
7711 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
7713 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
7714 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
7716 No need to use uintmax_t; unsigned long is long enough.
7717 Don't bother to get suffix since we don't use it.
7719 2000-12-24 Jim Meyering <meyering@lucent.com>
7721 * hash.c (is_prime): Return explicit boolean values.
7722 (hash_get_first): Return NULL to appease Irix5.6's 89.
7723 Reported by Nelson Beebe.
7725 2000-10-31 Bruno Haible <haible@clisp.cons.org>
7727 * localcharset.c (locale_charset): Add support for Win32.
7729 2000-12-18 Paul Eggert <eggert@twinsun.com>
7731 * physmem.h, physmem.c: New files.
7733 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
7734 (noinst_HEADERS): Add physmem.h.
7736 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
7737 't' for compatibility with Solaris 8 sort.
7739 2000-12-18 Bruno Haible <haible@clisp.cons.org>
7741 * config.charset: Add support for BeOS.
7743 2000-12-16 Jim Meyering <meyering@lucent.com>
7745 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
7746 SHELLS_FILE to a file name that's useful on djgpp systems.
7748 (ADDITIONAL_DEFAULT_SHELLS): Define.
7749 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
7750 Based mostly on a patch from Prashant TR.
7752 2000-12-16 Jim Meyering <meyering@lucent.com>
7754 This bug had a serious impact on chown: `chown N:M FILE' (for integer
7755 N and M) would have treated it like `chown N:N FILE'.
7757 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
7759 2000-10-31 Bruno Haible <haible@clisp.cons.org>
7761 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
7762 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
7763 to the list of canonical encodings. Rename EUC-CN to GB2312.
7765 2000-12-08 Andreas Schwab <schwab@suse.de>
7767 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
7768 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
7770 2000-12-07 Jim Meyering <meyering@lucent.com>
7772 * stripslash.c (ISSLASH): Define.
7773 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
7776 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
7777 (dir_name_r): Declare this function as static.
7778 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
7779 manifest itself on a name containing a mix of slashes and
7781 Make this function work with names starting with a DOS-style
7782 drive letter and colon prefix.
7783 (dir_name): Append `.' if necessary.
7784 Based mostly on patches from Prashant TR and Eli Zaretskii.
7786 * dirname.h (dir_name_r): Remove prototype.
7788 2000-12-05 Jim Meyering <meyering@lucent.com>
7790 * dirname.c (dir_name_r): Add `const' in a few local declarations.
7792 2000-12-04 Jim Meyering <meyering@lucent.com>
7794 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
7795 Also include memory.h, stdlib.h, unistd.h if appropriate.
7796 Reported by Andreas Jaeger (conflicting declaration of malloc).
7798 2000-12-02 Jim Meyering <meyering@lucent.com>
7800 * closeout.h: Make idempotent, to avoid some obscure warnings.
7802 2000-12-01 Paul Eggert <eggert@twinsun.com>
7804 * memrchr.c: Include <config.h> before any system include file.
7806 2000-11-29 Paul Eggert <eggert@twinsun.com>
7808 * dirname.c (dir_name_r): Fix typo: int -> size_t.
7810 2000-11-26 Jim Meyering <meyering@lucent.com>
7812 * memcoll.c: Include sys/types.h. From Werner Almesberger.
7814 2000-11-22 Paul Eggert <eggert@twinsun.com>
7816 * strftime.c (my_strftime): Do not invoke mbrlen with a
7817 size of (size_t) -1; it's not portable.
7819 2000-11-17 Akim Demaille <akim@epita.fr>
7821 * obstack.h: Formatting changes.
7822 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
7823 prevent type checking.
7824 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
7825 cast the value to (void *): assigning a `foo *' to a `void *'
7827 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
7829 2000-11-17 Jim Meyering <meyering@lucent.com>
7831 * strstr.c: Update from GNU libc.
7833 2000-11-16 Jim Meyering <meyering@lucent.com>
7835 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
7837 2000-11-11 Jim Meyering <meyering@lucent.com>
7839 * error.c: Add a couple #includes, merging from GNU libc version.
7841 2000-11-10 Jim Meyering <meyering@lucent.com>
7843 * obstack.h: Update from GNU libc.
7844 * obstack.c: Likewise.
7846 2000-11-06 Paul Eggert <eggert@twinsun.com>
7848 * getusershell.c (setusershell): Use rewind rather than
7849 fseek/fseeko, to avoid configuration hassles with fseeko.
7850 Don't bother opening SHELLS_FILE if shellstream is NULL;
7853 2000-11-05 Jim Meyering <meyering@lucent.com>
7855 * makepath.h (make_dir): Declare.
7856 * makepath.c (make_dir): Remove `static' attribute.
7859 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
7861 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
7862 last one in a bucket, advance to the next bucket.
7864 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
7866 * fnmatch.c: Do not comment out all the code if we are using
7867 the GNU C library, because in some cases we are replacing buggy
7868 code in the GNU C library itself.
7870 2000-10-30 Paul Eggert <eggert@twinsun.com>
7872 * error.h, getline.h, modechange.h:
7873 Remove "2000" from Copyright line, as the file hasn't been
7874 changed this year other than in the copyright notice.
7876 * xalloc.h: Add "2000" to Copyright line, as this file
7877 was changed this year.
7879 2000-10-30 Paul Eggert <eggert@twinsun.com>
7881 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
7882 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
7883 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
7885 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
7887 * regex.h (__restrict_arr): Move definition out of #ifndef block.
7888 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
7889 doesn't define __restrict_arr.
7891 2000-10-29 Jim Meyering <meyering@lucent.com>
7893 * xstat.in: Fix grammar in comment.
7895 2000-10-28 Jim Meyering <meyering@lucent.com>
7897 * memchr.c: Update from libc.
7898 Adjust for portability:
7899 [HAVE_STDLIB_H]: Include stdlib.h.
7900 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
7901 Undef __memchr, too.
7902 [!weak_alias]: Define __memchr to memchr.
7904 * regex.c: Update from libc.
7905 * regex.h: Likewise.
7906 * getopt1.c: Likewise.
7907 * memcmp.c: Likewise.
7909 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
7910 Avoid using fseek, when possible -- it's broken by design.
7911 Patch by Ulrich Drepper.
7913 2000-10-26 Jim Meyering <meyering@lucent.com>
7915 * strftime.c: Update from libc.
7917 2000-10-25 Jim Meyering <meyering@lucent.com>
7919 * obstack.c: Update from libc.
7921 2000-10-23 Jim Meyering <meyering@lucent.com>
7923 * hard-locale.c (hard_locale): Revert last change -- it was simply
7924 wrong. That set_locale call must not have any side effects.
7927 2000-10-22 Jim Meyering <meyering@lucent.com>
7929 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
7930 [CYCLIC]: Remove now-unused definition.
7932 * save-cwd.c (O_DIRECTORY): Define, if needed.
7933 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
7934 Suggestion from Ulrich Drepper.
7936 2000-10-21 Jim Meyering <meyering@lucent.com>
7938 * dirname.c (dir_name_r): New function, factored out of dir_name.
7939 (dir_name): Use dir_name_r.
7940 * dirname.h (dir_name_r): Declare it.
7942 2000-10-21 Jim Meyering <meyering@lucent.com>
7944 * dirname.c (memrchr): Declare if necessary.
7945 (dir_name): Remove the restriction that there be no
7946 trailing slashes. Now, this code skips past them, effectively
7948 [TEST_DIRNAME] (main): New unit tests.
7950 * memrchr.c: New file from GNU libc.
7951 Undef __memrchr, too.
7952 [!weak_alias]: Define __memrchr to memrchr.
7953 Guard weak_alias use with `#ifdef weak_alias'.
7955 2000-10-17 Jim Meyering <meyering@lucent.com>
7957 * quote.h (PARAMS): Define and use.
7958 Reported by Akim Demaille.
7960 * getopt.c: Update from libc.
7962 2000-10-16 Jim Meyering <meyering@lucent.com>
7964 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
7967 2000-09-25 Jim Meyering <meyering@lucent.com>
7969 * md5.h (rol): Define (from GnuPG).
7971 * sha.c: Give credit (GnuPG) where due.
7972 (M): Use rol rather than open-coding it.
7973 Add a FIXME comment.
7975 2000-09-21 Jim Meyering <meyering@lucent.com>
7977 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
7978 Reported by Michael Stone.
7980 2000-09-20 Jim Meyering <meyering@lucent.com>
7982 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
7983 (noinst_HEADERS): Add sha.h.
7984 Based on code from Scott G. Miller and from GnuPG.
7986 2000-09-15 Jim Meyering <meyering@lucent.com>
7988 * regex.c: Update from libc.
7990 2000-09-10 Jim Meyering <meyering@lucent.com>
7992 * getopt.c (_getopt_internal): Update from glibc.
7994 2000-09-09 Jim Meyering <meyering@lucent.com>
7996 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
7997 think it should be used as a general replacement for isascii.
7998 * fnmatch.c: Likewise.
7999 * mbswidth.c: Likewise
8000 * regex.c: Likewise.
8003 * userspec.c: Include sys/param.h and limits.h.
8005 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
8006 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
8007 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
8008 UID, GID. Check range.
8010 2000-09-06 Jim Meyering <meyering@lucent.com>
8012 * getopt.c (_getopt_internal): Update from glibc.
8014 2000-08-30 Jim Meyering <meyering@lucent.com>
8016 * strftime.c: Merge in changes from GNU libc.
8018 2000-08-26 Jim Meyering <meyering@lucent.com>
8020 * closeout.c: Include "__fpending.h".
8021 (close_stdout_status): Return right away if there's nothing to flush.
8023 * Makefile.am (noinst_HEADERS): Add __fpending.h.
8024 * __fpending.c: New file.
8025 * __fpending.h: New file.
8027 2000-08-07 Paul Eggert <eggert@twinsun.com>
8029 Standardize on "memory exhausted" instead of "Memory exhausted"
8030 or "virtual memory exhausted".
8031 * obstack.c (print_and_abort): Use "memory exhausted", not
8032 "virtual memory exhausted".
8033 * same.c (same_name): Invoke xalloc_die instead of printing
8035 * userspec.c (parse_user_spec): Likewise.
8036 * bumpalloc.h: comment fix
8037 * same.c, userspec.c: Include xalloc.h.
8039 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
8040 not char *const and pointing to a constant array.
8041 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
8042 (xrealloc): Comment fix.
8044 * userspec.c (parse_user_spec):
8045 Don't translate a message until just before returning,
8046 to avoid unnecessary translation.
8048 2000-08-07 Jim Meyering <meyering@lucent.com>
8050 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
8051 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
8052 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
8053 getgroups.c, gethostname.c, getopt.h, group-member.c,
8054 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
8055 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
8056 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
8057 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
8058 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
8059 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
8060 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
8061 yesno.c: Back out Copyright date changes for each file with no change
8062 this year. This eases coordination with other programs using the same
8063 source code modules. From Paul Eggert.
8065 2000-08-03 Greg McGary <greg@mcgary.org>
8067 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
8068 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
8069 (EXTEND_BUFFER): Use them.
8071 2000-08-01 Jim Meyering <meyering@lucent.com>
8073 * dirname.c (ISSLASH): Define.
8074 (BACKSLASH_IS_PATH_SEPARATOR): Define.
8075 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
8076 both `\' and `/' may be use as path separators.
8077 Based on a patch from Prashant TR.
8079 2000-07-31 Paul Eggert <eggert@twinsun.com>
8081 * quotearg.c (quotearg_n_options): Don't make the initial
8082 slot vector a constant, since it might get modified.
8084 2000-07-31 Jim Meyering <meyering@lucent.com>
8086 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
8087 * obstack.c (print_and_abort): Likewise.
8089 2000-07-30 Paul Eggert <eggert@twinsun.com>
8091 * quotearg.c (quotearg_n_options): Preallocate a slot 0
8092 buffer, so that the caller can always quote one small
8093 component of a "memory exhausted" message in slot 0.
8094 From a suggestion by Jim Meyering.
8096 2000-07-30 Jim Meyering <meyering@lucent.com>
8098 * makepath.c (make_path): Quote the other instance, too.
8100 * quotearg.c (N_STATIC_SLOTVECS): Define.
8101 (STATIC_BUF_SIZE): Define.
8102 (quotearg_n_options): Use only statically allocated storage when
8103 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
8104 than STATIC_BUF_SIZE.
8106 2000-07-29 Jim Meyering <meyering@lucent.com>
8108 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
8109 * dirname.c (dir_name): Likewise.
8111 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
8113 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
8114 (dir_name): Assert that there are no trailing slashes.
8116 2000-07-18 Bruno Haible <haible@clisp.cons.org>
8118 * mbswidth.h (mbswidth): Add a flags argument.
8119 (mbswidth): New declaration.
8120 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
8121 * mbswidth.c (mbswidth): Add a flags argument.
8122 (mbsnwidth): New function.
8124 2000-07-24 Jim Meyering <meyering@lucent.com>
8126 * mbswidth.c: Remove useless #else. From Bruno Haible.
8128 2000-07-23 Paul Eggert <eggert@twinsun.com>
8130 * mbswidth.c (_XOPEN_SOURCE):
8131 Don't define; this causes problems on Solaris 7.
8132 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
8134 2000-07-23 Paul Eggert <eggert@twinsun.com>
8137 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
8138 so that mbstate_t is always defined.
8140 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
8141 be 1 in at least one GCC installation, and this configuration
8142 error is likely to be common. Ignoring MB_LEN_MAX hurts
8143 performance on hosts that have mbrtowc but have only unibyte
8144 locales, but I assume these hosts are rare.
8146 2000-07-23 Paul Eggert <eggert@twinsun.com>
8148 * quotearg.c: Streamline by invoking multibyte code only if needed.
8149 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
8150 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
8151 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
8152 invoke multibyte primitives.
8154 2000-07-23 Jim Meyering <meyering@lucent.com>
8156 * basename.c (base_name): Add an assertion.
8158 2000-07-15 Bruno Haible <clisp.cons.org>
8160 * quotearg.c: When the system forces us to redefine mbstate_t,
8161 shadow its mbsinit function.
8163 2000-07-16 Bruno Haible <haible@clisp.cons.org>
8165 * mbswidth.h: New file.
8166 * mbswidth.c: New file.
8167 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
8168 (noinst_HEADERS): Add mbswidth.h.
8170 2000-07-17 Bruno Haible <haible@clisp.cons.org>
8172 * config.charset: Add support for FreeBSD. Improve support for HP-UX
8175 2000-07-15 Jim Meyering <meyering@lucent.com>
8177 * makepath.c: Include quote.h.
8178 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
8179 corresponding argument in a `quote (...)' call.
8180 Give better diagnostics.
8182 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
8183 (noinst_HEADERS): Add quote.h.
8185 * quote.c (quote, quote_n): New file. Two functions taken verbatim
8186 from tar's src/misc.c.
8187 * quote.h: New file. Prototypes for same.
8189 2000-07-10 Paul Eggert <eggert@twinsun.com>
8191 From a suggestion by Bruno Haible.
8192 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
8193 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
8194 to decide whether to define the BeOS workaround macro;
8195 this adjusts to the change to AC_MBSTATE_T.
8197 2000-07-13 Paul Eggert <eggert@twinsun.com>
8199 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
8201 * quotearg.c (quoting_style_args, quoting_style_vals,
8202 quotearg_buffer_restyled): Add support for
8203 clocale_quoting_style. Undo previous change to
8204 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
8205 and "{RIGHT QUOTATION MARK}" msgids.
8207 2000-07-05 Paul Eggert <eggert@twinsun.com>
8209 The old behavior of quoting `like this' doesn't look good with
8210 newer, ISO-style fonts. See:
8211 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
8213 Instead, quote "like this" by default. Let the translator
8214 tailor the locale-specific quoting behavior by providing
8215 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
8217 * quotearg.c (N_): New macro.
8218 (gettext_default): New function.
8219 (quotearg_buffer_restyled): Use
8220 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
8221 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
8223 2000-07-09 Jim Meyering <meyering@lucent.com>
8225 * Most files: Update copyright dates to include 2000.
8227 2000-07-08 Jim Meyering <meyering@lucent.com>
8229 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
8231 (xgethostname): Remove now-unnecessary #ifdef.
8232 Move declaration of `err' into loop where it's used.
8234 2000-07-05 Bruno Haible <haible@clisp.cons.org>
8236 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
8237 by allocating a larger buffer. Test the gethostname return value for
8238 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
8239 returns an error and ENAMETOOLONG isn't defined.
8241 2000-07-05 Paul Eggert <eggert@twinsun.com>
8242 and Bruno Haible <haible@clisp.cons.org>
8244 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
8246 2000-07-05 Bruno Haible <haible@clisp.cons.org>
8248 * quotearg.c (struct quoting_options): Simplify quote_these_too
8251 2000-07-03 Jim Meyering <meyering@lucent.com>
8253 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
8254 Reported by Bruno Haible.
8256 2000-07-04 Jim Meyering <meyering@lucent.com>
8258 * quotearg.c: Make inclusion of <wchar.h> independent of whether
8259 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
8262 2000-07-03 Paul Eggert <eggert@twinsun.com>
8263 and Bruno Haible <haible@clisp.cons.org>
8265 * quotearg.c (mbrtowc):
8266 Assign to *pwc, and return 1 only if result is nonzero.
8267 (iswprint): Use ISPRINT when substituting our own mbrtowc.
8269 2000-07-03 Jim Meyering <meyering@lucent.com>
8271 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
8272 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
8275 2000-07-02 Jim Meyering <meyering@lucent.com>
8277 * quotearg.c (mbstate_t): Don't define here.
8279 2000-07-02 Jim Meyering <meyering@lucent.com>
8281 * nanosleep.c (SIGCONT): Define if not already defined.
8283 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8285 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
8286 per change in ../m4/ls-mntd-fs.m4.
8287 (read_filesystem_list): Ignore symbolic links.
8289 2000-06-29 Jim Meyering <meyering@lucent.com>
8291 * same.c: Include <string.h> or <strings.h>, as appropriate,
8292 for declaration of strcmp.
8294 * long-options.c: Include <stdlib.h>, for declaration of exit.
8296 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
8297 Avoid warning by casting result to `char *' to remove `const'.
8299 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8301 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
8303 2000-06-26 Paul Eggert <eggert@twinsun.com>
8305 savedir now sets errno on failure and invokes xmalloc to get memory.
8306 Fix a couple of other minor bugs while we're at it.
8308 * savedir.c (<unistd.h>): Do not include; there's no need.
8309 (NAMLEN): Remove macro.
8310 (malloc, realloc): Remove decls.
8312 ("xalloc.h"): Include.
8313 (NAME_SIZE_DEFAULT): New macro.
8314 (savedir): Use xmalloc / xrealloc to allocate memory.
8315 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
8316 Skip "" directory entries.
8317 Use strlen to calculate directory entry length, since the old method
8318 is rarely used these days and isn't worth supporting.
8319 Don't use a pointer after freeing it.
8320 Check for integer overflow when calculating allocation size.
8321 Use memcpy to copy entries, instead of stpcpy.
8322 Set errno properly when returning NULL.
8323 Check for readdir error.
8325 2000-06-26 Jim Meyering <meyering@lucent.com>
8327 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
8329 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8331 * getusershell.c (xmalloc, xrealloc): Remove functions.
8333 Don't include <stdlib.h>. Don't declare malloc, realloc.
8335 2000-06-23 Bruno Haible <haible@clisp.cons.org>
8337 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
8339 2000-06-24 Jim Meyering <meyering@lucent.com>
8341 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
8343 2000-06-21 Jim Meyering <meyering@lucent.com>
8345 * getpass.c: New file, from Bruno Haible. Required for BeOS.
8347 2000-06-19 Paul Eggert <eggert@twinsun.com>
8349 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
8350 (mbrtowc, mbstate_t): Define substitutes if
8351 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
8352 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
8353 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
8355 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8357 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
8358 than 1024, return a memory chunk of least possible size, instead
8359 of size PATH_MAX + 2. In the loop, increment the size proportionally.
8360 Use free/xmalloc instead of xrealloc to avoid copying for very long
8363 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8365 * canon-host.c (canon_host): Use malloc and memcpy to copy an
8366 address, not strdup. Include <stdlib.h> and don't declare free().
8368 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8370 * path-concat.c (path_concat): Don't access dir[-1] if dir is
8373 2000-06-21 Jim Meyering <meyering@lucent.com>
8375 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
8376 (noinst_HEADERS): Add getstr.h.
8378 * getline.c (getstr): Move into a separate file.
8379 * getstr.c (getstr): New file, extracted from getline.c, with
8380 the following changes: new parameter, delim2; both delim[12]
8381 parameters have type `int', not `char'. The latter would lose
8382 with 8-bit delimiters.
8383 * getstr.h: New file.
8385 2000-06-19 Jim Meyering <meyering@lucent.com>
8387 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
8389 2000-06-18 Jim Meyering <meyering@lucent.com>
8391 * mkdir.c: Remove file, due mainly to copyright incompatibility.
8392 Besides, these days every porting target provides a mkdir function.
8394 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
8395 (this snippet comes from src/system.h).
8397 2000-06-15 Paul Eggert <eggert@twinsun.com>
8399 * human.c (adjust_value): New function.
8400 (human_readable_inexact): Apply rounding style even when
8401 printing approximate values.
8403 2000-06-14 Paul Eggert <eggert@twinsun.com>
8405 * human.c (human_readable_inexact): Allow an input block
8406 size that is not a multiple of the output block size, and vice versa.
8407 Reported by Piergiorgio Sartor.
8409 2000-06-14 Paul Eggert <eggert@twinsun.com>
8411 * getdate.y (get_date): Apply relative times after time
8412 zone indicator, not before. Reported by Todd A. Jacobs.
8414 2000-06-13 Jim Meyering <meyering@lucent.com>
8416 * Makefile.am (all-local): Depend on lstat.c and stat.c.
8418 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
8420 2000-06-12 Paul Eggert <eggert@twinsun.com>
8422 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
8424 2000-06-04 Paul Eggert <eggert@twinsun.com>
8426 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
8428 2000-06-04 Jim Meyering <meyering@lucent.com>
8430 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
8431 SunOS 4.1.4 for which gid_t is an unsigned type.
8433 2000-06-03 Jim Meyering <meyering@lucent.com>
8435 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
8437 2000-05-26 Bruno Haible <haible@clisp.cons.org>
8439 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
8440 newer, don't install charset.alias.
8441 * config.charset: Change the Linux/glibc rules so they become empty
8442 on glibc-2.1 or newer.
8444 2000-06-02 Jim Meyering <meyering@lucent.com>
8446 * mountlist.c: Back out last change. Instead, do this...
8447 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
8448 member using the same `ignore'-testing code.
8449 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
8453 2000-05-29 Jim Meyering <meyering@lucent.com>
8455 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
8456 with the `ignore' attribute. Based on a patch from Mark D. Roth.
8458 2000-05-22 Jim Meyering <meyering@lucent.com>
8460 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
8462 2000-05-18 Jim Meyering <meyering@lucent.com>
8464 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
8465 back, too, since it may have been modified by allocate_entry.
8466 (hash_delete): Rewrite to use neither the assignment operator
8467 nor the comma operator in an if-expression.
8469 2000-05-15 Paul Eggert <eggert@twinsun.com>
8472 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
8473 Remove; no longer needed.
8474 "quotearg.h": Add include.
8475 (file_name): Do not bother to explicitly initialize to NULL; it's less
8476 efficient on some hosts.
8477 (close_stdout_status): Remove test as to whether stdout was already
8478 closed; it breaks for the case "echo x | sort >&-".
8479 Quote file name colons.
8480 Do not assume that _("write error") lacks format strings.
8482 2000-05-15 Jim Meyering <meyering@lucent.com>
8484 * version-etc.c (version_etc_copyright): Update the copyright string
8485 used in all --version output.
8487 2000-05-14 Jim Meyering <meyering@lucent.com>
8489 * closeout.c (close_stdout_set_file_name): New function.
8490 (close_stdout_status): Use new file-scoped global.
8491 Return right away if fstat says the stdout file descriptor is invalid.
8492 * closeout.h (close_stdout_set_file_name): Declare.
8494 2000-05-10 Jim Meyering <meyering@lucent.com>
8496 * closeout.c [default_exit_status]: New file-scoped variable.
8497 (close_stdout_set_status): New function.
8498 * closeout.h (close_stdout_set_status): Declare.
8500 2000-05-08 Jim Meyering <meyering@lucent.com>
8502 * long-options.c: Don't include closeout.h.
8503 (parse_long_options): Don't call close_stdout for --version.
8505 2000-05-06 Jim Meyering <meyering@lucent.com>
8507 * strnlen.c: Undefine __strnlen and strnlen.
8508 [!weak_alias]: Define __strnlen to strnlen.
8510 * atexit.c: New file, from libiberty.
8512 2000-05-06 Jim Meyering <meyering@lucent.com>
8514 * closeout.c (close_stdout_status): Also check for errors on the
8517 2000-05-05 Bruno Haible <haible@clisp.cons.org>
8519 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
8520 instead of xmalloc, xrealloc, path_concat.
8521 (locale_charset): Treat empty environment variables as absent.
8522 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
8524 2000-05-04 Jim Meyering <meyering@lucent.com>
8526 * getopt.c: Update from glibc.
8527 * obstack.c: Likewise.
8528 * obstack.h: Likewise.
8529 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
8531 * regex.h: Likewise.
8532 * strndup.c: Likewise.
8533 * strnlen.c: New file, from glibc.
8535 2000-05-01 Jim Meyering <meyering@lucent.com>
8537 * full-write.c (full_write): Remove `FIXME' part of comment.
8539 2000-04-29 Jim Meyering <meyering@lucent.com>
8541 * path-concat.c: Declare strdup only if it's not defined.
8542 * canon-host.c: Likewise.
8544 2000-04-28 Jim Meyering <meyering@lucent.com>
8546 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
8547 redefinition warning on some systems (HPUX). Otherwise, regex.h is
8548 included first, then limits.h is included by locale.h by libintl.h.
8549 From John David Anglin.
8551 2000-04-25 Jim Meyering <meyering@lucent.com>
8553 * makepath.c (S_IRWXUGO): Define.
8554 (make_path): Always perform explicit chmod if MODE specifies any
8555 of the `special' permission bits. Prompted by a bug report against
8556 install from Mate Wierdl and Joost van Baal.
8558 2000-04-18 Jim Meyering <meyering@lucent.com>
8562 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
8563 getpagesize. For BeOS. Based on a patch from Bruno Haible.
8565 2000-04-17 Jim Meyering <meyering@lucent.com>
8567 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
8568 the definition of it to rpl_strftime also defined-away the system's
8571 2000-04-15 Jim Meyering <meyering@lucent.com>
8573 Use `C' to denote so-called `contiguous' files, the same way
8575 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
8576 (ftypelet): Use S_ISCTG.
8577 From Michael Deutschmann.
8579 2000-04-14 Jim Meyering <meyering@lucent.com>
8581 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
8583 2000-04-08 Jim Meyering <meyering@lucent.com>
8585 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
8586 names don't conflict. Reported by Eli Zaretskii.
8588 2000-03-28 Bruno Haible <haible@clisp.cons.org>
8590 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
8591 bug. Deal with the different error behavior of Irix iconv.
8593 2000-04-07 Jim Meyering <meyering@lucent.com>
8595 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
8596 to work around system header problems on AIX 3.2.5. From Bruno Haible.
8598 2000-04-05 Jim Meyering <meyering@lucent.com>
8600 Portability tweaks required for ultrix4.3.
8601 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
8602 * readutmp.c: Include sys/types.h before sys/stat.h.
8603 * canon-host.c: Declare strdup.
8604 * path-concat.c: Likewise.
8605 From John David Anglin.
8607 2000-04-04 Jim Meyering <meyering@lucent.com>
8609 Be more DOS 8.3-friendly.
8610 * ref-add.sin: Renamed from ref-add.sed.in.
8611 * ref-del.sin: Renamed from ref-del.sed.in.
8612 * Makefile.am: Reflect renaming.
8613 Reported by Eli Zaretskii.
8615 Use a temporary file name that won't clash with `charset.alias'
8616 in the DOS 8.3 name space.
8617 * Makefile.am (charset_tmp): Define.
8618 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
8619 (uninstall-local): Likewise.
8620 Reported by Eli Zaretskii.
8622 2000-03-29 Paul Eggert <eggert@twinsun.com>
8624 * time/strftime.c (my_strftime): Make sure we call the system
8625 strftime, not ourselves, when invoking the underlying strftime.
8627 2000-03-24 Jim Meyering <meyering@lucent.com>
8629 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
8630 (charset_alias): Define.
8631 (install-exec-local): Factor out common code.
8632 (uninstall-local): Split lines longer than 80.
8633 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
8635 (.sed.in.sed): New rule. Don't redirect directly to $@.
8636 (CLEANFILES): Add ref-add.sed and ref-del.sed.
8638 2000-03-19 Bruno Haible <haible@clisp.cons.org>
8640 * config.charset: Output a line containing "Packages using this file".
8641 * ref-add.sed.in, ref-del.sed.in: New files.
8642 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
8643 ref-del.sed): New rules.
8645 2000-03-17 Jim Meyering <meyering@lucent.com>
8647 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
8648 Otherwise, include <strings.h>
8650 2000-03-17 Bruno Haible <haible@clisp.cons.org>
8652 * unicodeio.c (utf8_wctomb): New function.
8653 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
8654 format instead of in UCS-4 with platform dependent endianness.
8656 2000-03-07 Paul Eggert <eggert@twinsun.com>
8658 * savedir.c (savedir): Work even if directory size is
8659 negative; this can happen with some screwy NFS configurations.
8661 2000-03-06 Jim Meyering <meyering@lucent.com>
8663 * localcharset.c (get_charset_aliases): Don't try to free file_name
8664 if it's NULL (because we ran out of memory). From Bruno Haible.
8666 2000-03-05 Jim Meyering <meyering@lucent.com>
8668 * localcharset.c ("path-concat.h"): Include.
8669 (get_charset_aliases): Use path_concat instead of ANSI string
8672 * unicodeio.h (PARAMS): Define.
8673 Use it to guard prototype.
8675 2000-03-04 Jim Meyering <meyering@lucent.com>
8677 * Makefile.am (install-exec-local): Create $(libdir) before installing
8679 (uninstall-local): Uncomment this rule so `make distcheck' works
8682 * unicodeio.c (<errno.h>): Include it.
8683 (errno): Declare if not defined.
8685 * localcharset.c: Add Bruno's comment justifying use of volatile.
8687 * config.charset: New version, incorporating remarks from a linux
8688 i18n mailing list. From Bruno Haible.
8690 2000-03-02 Jim Meyering <meyering@lucent.com>
8692 * Makefile.am (EXTRA_DIST): Add config.charset.
8694 2000-03-01 Jim Meyering <meyering@lucent.com>
8696 * localcharset.c: Guard some #includes with `#if HAVE_...'.
8697 * unicodeio.c: Likewise.
8699 2000-02-02 Bruno Haible <haible@clisp.cons.org>
8701 * config.charset: New file.
8702 * localcharset.c: New file.
8703 * unicodeio.h, unicodeio.c: New files.
8704 * Makefile.am (DEFS): Add -DLIBDIR=...
8705 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
8706 (noinst_HEADERS): Add unicodeio.h.
8707 (all-local, install-exec-local, charset.alias): New targets.
8709 2000-02-28 Paul Eggert <eggert@twinsun.com>
8711 * quotearg.c (ALERT_CHAR): New macro.
8712 (quotearg_buffer_restyled): Use it.
8714 2000-02-27 Jim Meyering <meyering@lucent.com>
8716 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
8717 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
8719 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
8720 not `#if STDC_HEADERS'.
8721 Declare malloc if needed.
8723 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
8724 now that autoconf always defines the HAVE_DECL_ symbols.
8725 * human.c: Likewise.
8727 * strtoumax.c: Likewise.
8729 * backupfile.c: Arrange for cpp to fail if the configure-time
8730 declaration check was not run.
8732 * human.c: Likewise.
8734 * strtoumax.c: Likewise.
8736 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
8737 then first look up the entire `.'-containing string as a login name.
8739 2000-02-18 Paul Eggert <eggert@twinsun.com>
8741 * getdate.y: Handle two-digit years with leading zeros correctly.
8742 (textint): New typedef.
8743 (parser_control): Member year changed from int to textint.
8745 (YYSTYPE): Removed; replaced by %union with int and textint members.
8746 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
8747 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
8748 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
8749 (tSNUMBER, tUNUMBER): Now of type <textintval>.
8750 (date, number, to_year): Use width of number in digits, not its value,
8751 to determine whether it's a 2-digit year, or a 2-digit time.
8752 (yylex): Store number of digits of numeric tokens.
8753 Reported by John Kendall.
8755 (parser_control): Changed from struct parser_control to typedef (for
8756 consistency). All uses changed.
8758 (tID): Removed; not used.
8759 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
8761 2000-02-14 Paul Eggert <eggert@twinsun.com>
8763 * getpagesize.h (getpagesize): Port to VMS for Alpha;
8764 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
8766 2000-02-12 Jim Meyering <meyering@lucent.com>
8768 * userspec.c (ISDIGIT): Define it.
8769 (isdigit): Remove definition.
8770 (is_number): Use ISDIGIT, not isdigit.
8771 <libintl.h>: Include.
8773 (parse_user_spec): Mark translatable strings.
8775 2000-02-10 Jim Meyering <meyering@lucent.com>
8777 With these changes, nanosleep.[ch] are finally enough like the other
8778 lib/* replacement files to compile on a few more losing systems.
8780 * nanosleep.h: Don't include config.h.
8781 Remove prototype from declaration of nanosleep.
8782 (PARAMS): Remove now-unneeded definition.
8783 * nanosleep.c: #undef nanosleep.
8784 (rpl_nanosleep): Rename from nanosleep.
8786 2000-02-03 Jim Meyering <meyering@lucent.com>
8788 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
8789 rather than with `#if HAVE_UTMPNAME'.
8791 2000-02-01 Jim Meyering <meyering@lucent.com>
8793 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
8795 2000-01-31 Jim Meyering <meyering@lucent.com>
8797 * nanosleep.h (nanosleep): Guard declaration with
8798 `#if ! HAVE_DECL_NANOSLEEP'.
8799 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
8800 the declaration in that vendor's sys/timers.h.
8801 Reported by Christian Krackowizer.
8803 * quotearg.c (ISASCII): Add #undef and move definition to follow
8804 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
8805 (ISPRINT): Likewise.
8806 Reported by Tom Tromey.
8808 2000-01-30 Jim Meyering <meyering@lucent.com>
8810 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
8811 uses of ->ut_name. The latter doesn't work with new Linux header files
8812 where only utmpx.ut_user is declared.
8814 * readutmp.h (UT_USER): Define.
8816 2000-01-23 Jim Meyering <meyering@lucent.com>
8818 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
8821 2000-01-22 Jim Meyering <meyering@lucent.com>
8823 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
8824 [! HAVE_DECL_STRTOULL]: Declare strtoull.
8825 Required for some AIX systems. Reported by Christian Krackowizer.
8826 [TESTING] (main): New function.
8828 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
8829 * dirname.c (dir_name): Support for DOS-style file names with drive
8832 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
8834 * strverscmp.c (ISDIGIT): Define.
8835 (strverscmp): Use ISDIGIT, not isdigit.
8837 2000-01-17 Paul Eggert <eggert@twinsun.com>
8839 * nanosleep.c (nanosleep):
8840 Don't use SA_INTERRUPT to decide whether to call sigaction, as
8841 POSIX.1 doesn't require SA_INTERRUPT and some systems
8842 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
8843 it's been part of POSIX.1 since day 1 (in 1988).
8845 2000-01-17 Jim Meyering <meyering@lucent.com>
8847 * interlock: Remove unused file. Reported by François Pinard.
8849 2000-01-16 Paul Eggert <eggert@twinsun.com>
8851 * quotearg.c (quotearg_buffer_restyled): Do not quote
8852 alert, backslash, formfeed, and vertical tab unnecessarily in
8853 shell quoting style.
8856 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
8857 Free Software Foundation, Inc.
8858 Copying and distribution of this file, with or without modification,
8859 are permitted provided the copyright notice and this notice are preserved.