1 2006-01-25 Jim Meyering <jim@meyering.net>
3 * fileblocks.c: Remove more useless parentheses.
5 2006-01-24 Bruno Haible <bruno@clisp.org>
7 * stdbool_.h (_Bool) [__cplusplus]: Don't define if the compiler already
9 Report and patch by Albert Chin-A-Young <china@thewrittenword.com> on
12 * stdbool_.h (_Bool) [HP-UX cc, AIX cc,xlc] : Define as 'signed char'
13 to avoid problems with the built-in _Bool type.
14 Reported by Paul Eggert on 2005-11-26.
16 2006-01-24 Jim Meyering <jim@meyering.net>
18 * socket_.h: Remove useless parentheses in uses of cpp `defined'.
20 2006-01-24 Simon Josefsson <jas@extundo.com>
22 * socket_.h (SHUT_WR, SHUT_RDWR): Don't hardcode, suggested by
25 2006-01-23 Paul Eggert <eggert@cs.ucla.edu>
27 Work around porting bugs reported by Dieter in
28 <http://lists.gnu.org/archive/html/bug-bison/2006-01/msg00049.html>.
29 * getopt.c (_NOPROTO): Remove; no longer needed.
30 Include <stdlib.h> and <unistd.h> in all environments; it's safe now.
31 Include "getopt.h" first, to check interface.
32 (getenv): Declare only if defined HAVE_DECL_GETENV &&
34 * strndup.c [!_LIBC]: Include "strndup.h" to get prototype.
35 (__strndup): Revert to K&R-style function dfns, the glibc style.
36 * strnlen.c: Don't claim it's taken from glibc; it's not.
37 (strnlen, __strnlen): Remove #defines and #undefs; not needed.
38 Include strnlen.h first, to get prototype properly.
39 (strnlen): Renamed from __strnlen.
42 2006-01-23 Ulrich Drepper <drepper@redhat.com>
44 These changes imported from libc.
45 * getopt.c: Use __fxprintf instead of inline stream orientation
46 test and two separate function calls.
47 * strndup.c (__strndup): Add libc_hidden_def.
49 2006-01-22 Bruno Haible <bruno@clisp.org>
51 * vasnprintf.c (VASNPRINTF): In the computation of the size of the
52 temporary buffer for sprintf, take into account the precision also
53 for 'd', 'i', 'u', 'o', 'x', 'X'.
55 2006-01-22 Paul Eggert <eggert@cs.ucla.edu>
57 * quotearg.c (quotearg_buffer_restyled): Add "default: break;"
58 to pacify gcc -Wswitch-default.
60 2006-01-21 Sergey Poznyakoff <gray@gnu.org.ua>
62 * argp-help.c (usage_long_opt): Do not print DOC options.
63 (__argp_base_name): Removed
64 * argp-namefrob.h (__argp_basename): Removed definition. Was a
66 (__argp_base_name): Provide macro definition or extern declaration
67 depending on the configuration
69 2006-01-20 Simon Josefsson <jas@extundo.com>
71 * inet_ntop.h: Unconditionally include sys/socket.h.
73 2006-01-19 Simon Josefsson <jas@extundo.com>
75 * socket_.h: Map SHUT_RD, SHUT_WR, SHUT_RDWR correctly.
77 2006-01-12 Simon Josefsson <jas@extundo.com>
79 * base64.c: Fix warning, reported by Bruno Haible
80 <bruno@clisp.org> and patch by Paul Eggert <eggert@CS.UCLA.EDU>.
82 2006-01-11 Paul Eggert <eggert@cs.ucla.edu>
85 * md5.c: Fix commentary typos.
86 (alignof, UNALIGNED_P): No need for a GCC-specific version.
87 * md5.h (__attribute__): Remove; unused.
88 * sha1.c: Fix commentary to match md5 better.
89 * sha1.h (struct sha1_ctx): Use a word buffer, not a byte buffer,
90 so that we don't need to worry about alignment. All uses changed.
91 This merges the 2005-10-28 md5 change into sha1.
93 2006-01-11 Jim Meyering <jim@meyering.net>
96 * md5.c (OP): Fix spacing.
98 2006-01-11 Simon Josefsson <jas@extundo.com>
100 * stdint_.h (SIZE_MAX): Add missing (.
102 2006-01-10 Bruno Haible <bruno@clisp.org>
104 * argp.h (__const): Remove macro. Use const instead.
105 * argp-fmtstream.h (__const): Likewise.
106 * glob_.h (__const): Remove macro.
107 * glob-libc.h: Use const instead of __const.
109 2006-01-10 Jim Meyering <jim@meyering.net>
111 Avoid the double-free (first in fts_read, second in fts_close) that
112 would occur when an `active' directory is made inaccessible (e.g.,
113 via chmod a-x) during a traversal.
114 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
115 before returning. Reproduce this failure by
116 mkdir -p a/b; cd a; chmod a-x . b
117 Reported by Stavros Passas.
120 * sha1.c: Tweak grammar in a comment.
122 2006-01-10 Paul Eggert <eggert@cs.ucla.edu>
124 * regex_internal.h (BITSET_WORD_BITS):
125 Work around a bug in 64-bit PGC (before version 6.1-2), where the
126 preprocessor mishandles large unsigned values as if they were signed.
127 Problem reported by Claudio Fontana in
128 <http://lists.gnu.org/archive/html/bug-gnulib/2005-12/msg00061.html>.
130 2006-01-10 Simon Josefsson <jas@extundo.com>
132 * socket_.h: New file.
134 2006-01-10 Bruno Haible <bruno@clisp.org>
136 * localcharset.c: Update from GNU gettext.
138 2006-01-09 Paul Eggert <eggert@cs.ucla.edu>
141 * chdir-long.c (cdb_free): Don't bother trying to open directory
142 for write access: POSIX says that must fail.
143 * fts.c (diropen): Likewise.
144 * save-cwd.c (save_cwd): Likewise.
145 * chdir-long.c (cdb_free): Open with O_NOCTTY | O_NONBLOCK as
146 well, for minor improvements on hosts that lack O_DIRECTORY.
147 * chown.c (rpl_chown) [CHOWN_MODIFIES_SYMLINK]:
148 Don't try O_WRONLY unless O_RDONLY failed wth EACCES.
149 Fall back on chown if open failed with EACCES.
151 * gettime.c (gettime) [!defined OK_TO_USE_1S_CLOCK]:
152 Report an error at compile-time if only a 1-second nominal clock
155 * lchmod.h: New file.
156 * mkdir-p.c: Include lchmod.h, lchown.h.
157 (make_dir_parents): Use lchown rather than chown, and
158 lchmod rather than chmod.
160 * mountlist.c (ME_DUMMY): "none" and "proc" file systems are dummies
161 too. Problem with "none" reported by Bob Proulx. Problem with
162 "proc" reported by n0dalus.
164 * mountlist.c: Include <limits.h>.
165 (dev_from_mount_options)
166 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]:
167 New function. It no longer assumes "dev=" has the System V meaning
168 on Linux (since it doesn't). It also parses "dev=" more carefully.
169 (read_file_system_list)
170 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]: Use it.
171 MOUNTED_GETMNTENT2 is new here; the code didn't used to look for
174 * posixtm.h (PDS_PRE_2000): New macro.
175 * posixtm.c (year): Arg is now syntax_bits rather than allow_century.
176 All usages changed. Reject dates outside the range 1969-1999 if
177 PDS_PRE_2000 is used.
179 2006-01-09 Jim Meyering <jim@meyering.net>
183 * version-etc.c (COPYRIGHT_YEAR): Update to 2006.
185 * chdir-safer.h, chdir-safer.c: New files.
187 * modechange.c (mode_compile): Reject an invalid mode string
188 that starts with an octal digit. From Andreas Gruenbacher.
190 * openat.c: Include "fcntl--.h" and "unistd--.h", to map open
191 and dup to open_safer and dup_safer, respectively.
192 (openat_permissive): Fix typo in comment.
194 * openat.c: Don't include <stdlib.h>, <unistd.h>, <fcntl.h>,
195 "gettext.h"; either no longer needed or are guaranteed by openat.h.
196 (_): Remove; no longer needed.
197 (openat): Renamed from rpl_openat; no need for rpl_openat
198 since openat.h renames openat for us.
199 Replace most of the body with a call to openat_permissive,
200 to avoid duplicate code.
201 Port to (probably hypothetical) environments were mode_t is
203 (openat_permissive): Require mode arg, so that we can check
204 types better. Put it just after flags. Change cwd failure
205 indicator from pointer-to-bool to pointer-to-errno-value.
207 Invoke openat_save_fail and/or openat_restore_fail if
208 cwd_errno is null, so that openat can call us.
209 (openat_permissive, fdopendir, fstatat, unlinkat):
210 Simplify errno handling to avoid some duplicate code,
211 as it's OK to set errno on success.
212 * openat.h: Revamp code so that function macros depend on
213 __OPENAT_PREFIX only, not also on AT_FDCWD.
214 (openat_ro): Remove. Caller changed to use openat_permissive.
215 (openat_permissive): Now a macro, if not a function.
216 (openat_restore_fail, openat_save_fail): Now always functions,
217 since mkdirat needs them even if __OPENAT_PREFIX is defined.
219 * openat-priv.h: New file, defining macros used by mkdirat.c
221 * mkdirat.c: Include openat-priv.h.
222 Remove definitions of macros defined therein.
223 * openat.c: Likewise.
225 * mkdirat.c (mkdirat): New file and function.
226 * openat.h (mkdirat): Declare.
228 * openat.c (fdopendir): Don't change errno when returning non-NULL.
230 * openat.h (openat_permissive): Declare.
233 * openat.c (EXPECTED_ERRNO): New macro.
234 (openat_permissive): New function -- used in remove.c rewrite.
235 (all functions): Set errno just before returning, only if there
236 was an actual failure.
237 Use EXPECTED_ERRNO rather than comparing against only ENOTDIR.
239 Emulate openat-family functions using Linux's procfs, if possible.
240 Idea and some code based on Ulrich Drepper's glibc changes.
242 * openat.c: (BUILD_PROC_NAME): New macro.
243 Include <stdio.h>, <string.h>, "alloca.h" and "intprops.h".
244 (rpl_openat): Emulate by trying to open /proc/self/fd/%d/%s,
245 before falling back on save_cwd and restore_cwd.
246 (fdopendir, fstatat, unlinkat): Likewise.
248 * openat.c (fstatat, unlinkat): Perform the syscall directly,
249 skipping the save_cwd...restore_cwd overhead, if FILE is absolute.
251 * openat.c (rpl_openat): Use the promoted type (int), not mode_t,
252 as second argument to va_arg. Otherwise, some versions of gcc
253 warn that `if this code is reached, the program will abort'.
255 2006-01-09 Andreas Gruenbacher <agruen@suse.de>
259 Add POSIX ACL support
260 * acl.h (copy_acl, set_acl): Add declarations.
261 * acl.c (acl_entries): Add fallback implementation for POSIX ACL
262 systems other than Linux.
263 (chmod_or_fchmod): New function: use fchmod when possible,
265 (file_has_acl): Add a POSIX ACL implementation, with a
266 Linux-specific subcase.
267 (copy_acl): Add: copy an acl and S_ISUID, S_ISGID, and
268 S_ISVTX from one file to another. Fall back to fchmod/chmod when
269 acls are unsupported.
270 (set_acl): Add: set a file's acl and S_ISUID, S_ISGID, and
271 S_ISVTX to a defined value. Fall back to fchmod/chmod when acls
274 2006-01-09 Bruno Haible <bruno@clisp.org>
276 * sysexit_.h (EX_OK): New macro.
277 Suggested by Martin Lambers <marlam@marlam.de>.
279 2006-01-09 Bruno Haible <bruno@clisp.org>
281 * javacomp.sh.in: Move to ../build-aux/javacomp.sh.in.
282 * javaexec.sh.in: Move to ../build-aux/javaexec.sh.in.
283 * csharpcomp.sh.in: Move to ../build-aux/csharpcomp.sh.in.
284 * csharpexec.sh.in: Move to ../build-aux/csharpexec.sh.in.
286 2006-01-09 Bruno Haible <bruno@clisp.org>
288 * stdint_.h (SIZE_MAX): Write the value without involving negative
291 2005-10-16 Bruno Haible <bruno@clisp.org>
293 * stdint_.h: On Linux libc4 and libc5, include <sys/bitypes.h> and
294 don't define _STDINT_H_NEED_SIGNED_INT_TYPES.
296 2006-01-04 Paul Eggert <eggert@cs.ucla.edu>
298 * strftime.c (tzname): Don't declare if it is already #defined.
299 Problem reported for Mingw by Mark Junker.
301 2006-01-03 Paul Eggert <eggert@cs.ucla.edu>
303 * xtime.h (xtime_make, xtime_nonnegative_nsec, xtime_nsec): Use
304 long int, not int, for nanosecond counts, so that people who are
305 used to POSIX struct timespec won't be surprised. Reported by Jim
308 2005-12-16 Jim Meyering <jim@meyering.net>
310 * fprintftime.c, fprintftime.h: New files.
312 2005-12-10 Sergey Poznyakoff <gray@gnu.org.ua>
314 * argp-fmtstream.c (__argp_fmtstream_update): Fix coredump
315 * argp-help.c (fill_in_uparams): Check if the constructed
316 struct uparams is valid. Fall back to the default values if it is
319 2005-12-09 Sergey Poznyakoff <gray@gnu.org.ua>
321 * argp-help.c (__argp_base_name): New function
322 (__argp_short_program_name): Rewrite using __argp_base_name
323 * argp-namefrob.h: Define program_invocation_name and
324 program_invocation_short_name if requested
325 (__argp_base_name): Add prototype
326 * argp-parse.c (argp_def): Use gettext wrappers
327 (argp_default_parser): Use __argp_base_name
328 * argp-pin.c: New file. Defines program_invocation_name and
329 program_invocation_short_name on systems that lack them.
331 2005-12-07 Paul Eggert <eggert@cs.ucla.edu>
333 * stat-time.h (STATE_TIMESPEC, STAT_TIMESPEC_NS): Add check for
334 TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC, to fix IRIX 5.3
335 porting problem reported by Georg Schwarz in
336 <http://lists.gnu.org/archive/html/bug-coreutils/2005-12/msg00083.html>.
338 2005-07-09 Bruno Haible <bruno@clisp.org>
340 * csharpcomp.sh.in (options_csc): For -l option, add a .dll suffix.
341 * csharpcomp.c (compile_csharp_using_sscli): Likewise.
342 Reported by Mark Junker <mjscod@gmx.de>.
344 2005-11-29 Paul Eggert <eggert@cs.ucla.edu>
346 * stdint_.h (intmax_t) [defined intmax_t]: Do not declare.
347 (uintmax_t) [defined uintmax_t]: Do not declare.
348 (SIZE_MAX) [defined SIZE_MAX]: Do not define.
349 This works around a problem if intmax_t.m4 and/or uintmax_t.m4
350 and/or size_max.m4 are also used. Problem reported by Mark D. Baushke.
351 (SIZE_MAX): Define to ((size_t) -1), not (~(size_t)0), for the
352 sake of portability to weird hosts that C allows (though we don't
353 know of any practical examples).
355 * savedir.h (fdsavedir): New decl.
356 * savedir.c (fdsavedir, savedirstream): New functions; the latter
357 contains most of the former guts of savedir.
358 (savedir): Use savedirstream.
361 2005-11-15 Paul Eggert <eggert@cs.ucla.edu>
363 * xstrtod.c: Don't bother with #pragma STDC FENV_ACCESS ON, as
364 coreutils no longer futzes with rounding modes.
366 2005-11-14 Jim Meyering <jim@meyering.net>
368 * mkstemp-safer.c: Include <config.h>, required for possible
369 replacement of mkstemp.
371 2005-11-10 Paul Eggert <eggert@cs.ucla.edu>
373 * gethrxtime.c: Include "timespec.h" rather than the sys/time / time
375 (gethrxtime) [! (HAVE_NANOUPTIME
376 || (defined CLOCK_MONOTONIC && HAVE_CLOCK_GETTIME)
377 || HAVE_MICROUPTIME)]: Fall back on gettime rather than rolling
378 our own approximation.
380 2005-11-10 Simon Josefsson <jas@extundo.com>
382 * readline.c: Remove EOL.
384 2005-11-08 Eric Blake <ebb9@byu.net>
386 * inet_ntop.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
388 2005-11-08 Eric Blake <ebb9@byu.net>
390 * getaddrinfo.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
392 2005-10-30 Paul Eggert <eggert@cs.ucla.edu>
394 Fix porting problem reported by Theodoros V. Kalamatianos.
395 * utimens.c (futimens) [HAVE_WORKING_UTIMES && HAVE_FUTIMES]:
396 Don't assume that futimes failing means we must fail.
398 2005-10-29 Paul Eggert <eggert@cs.ucla.edu>
400 * getcwd.c (__getcwd): Don't assume that system calls after readdir
401 leave errno alone. Problem reported by Dmitry V. Levin.
403 2005-10-28 Paul Eggert <eggert@cs.ucla.edu>
405 * savedir.c (savedir): Don't assume that xrealloc etc. leave
406 errno alone. Problem reported by Frederic Jolliton.
408 2005-10-28 Simon Josefsson <jas@extundo.com>
410 * inet_ntop.h, inet_ntop.c: Make it work under mingw32: Add
411 "restrict" keywords, as per POSIX. Protect the function
412 declaration around HAVE_DECL_INET_NTOP rather than HAVE_INET_NTOP.
413 Don't use K&R prototypes. Check the sprintf return values.
414 Re-define EAFNOSUPPORT if not present. Indent.
416 * md5.h, md5.c: Simplify buffer handling visavi alignment,
417 suggested by Bruno Haible <bruno@clisp.org>.
419 * gc-gnulib.c, gc-libgcrypt.c: Check calloc return value.
421 * gc.h: Add MD2 and RMD160 length defines. Add prototypes.
423 * gc-libgcrypt.c: Add MD2 (which is not available through
426 * gc-gnulib.c: Add MD2. Implement gc_hash_* API.
428 * md2.h, md2.c: New files.
430 2005-10-24 Simon Josefsson <jas@extundo.com>
432 * md4.h: Shrink buffer size, now that we changed the type.
434 2005-10-22 Simon Josefsson <jas@extundo.com>
436 * arcfour.h, arcfour.c: Use fixed size indices in the
437 arcfour_context struct (simplify test vector testing in GNU
440 2005-10-22 Simon Josefsson <jas@extundo.com>
442 * md4.h, md4.c: Simplify buffer handling visavi alignment,
443 suggested by Bruno Haible <bruno@clisp.org>.
445 2005-10-22 Simon Josefsson <jas@extundo.com>
447 * crc.h: Include stddef.h, for size_t.
449 2005-10-21 Simon Josefsson <jas@extundo.com>
451 * arctwo.h (arctwo_setkey): Protect variable in CPP macro,
452 suggested by Ralf Wildenhues <Ralf.Wildenhues@gmx.de>.
454 2005-10-21 Simon Josefsson <jas@extundo.com>
456 * rijndael-api-fst.c: Fix bugs in CBC mode for more than one
459 2005-10-21 Simon Josefsson <jas@extundo.com>
461 * gc-gnulib.c: Support ARCTWO in CBC mode.
463 2005-10-21 Simon Josefsson <jas@extundo.com>
465 * hmac-md5.c (hmac_md5): Add comments, suggested by Bruno Haible
468 * hmac-sha1.c (hmac_sha1): Likewise.
470 * crc.c (crc32_update): Actually use crc parameter, suggested by
471 Bruno Haible <bruno@clisp.org>.
473 * crc.h: Include stdint.h directly, suggested by Bruno Haible
476 2005-10-21 Simon Josefsson <jas@extundo.com>
478 * des.h, des.c: New files.
480 * gc-gnulib.c: Support DES.c
482 2005-10-21 Simon Josefsson <jas@extundo.com>
484 * arctwo.h, arctwo.c: New files.
486 * gc-gnulib.c: Support ARCTWO.
488 2005-10-21 Simon Josefsson <jas@extundo.com>
490 * gc-libgcrypt.c (gc_cipher_open): Handle ECB.
492 2005-10-19 Simon Josefsson <jas@extundo.com>
494 * gc-gnulib.c: Support ARCFOUR.
496 2005-10-19 Simon Josefsson <jas@extundo.com>
498 * gc-gnulib.c: Implement gc_cipher_* API, currently only with AES
501 * gc.h: Add ECB enum type.
503 * hmac-md5.c, hmac-sha1.c: Include memxor.h.
505 2005-10-19 Simon Josefsson <jas@extundo.com>
507 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support MD4.
509 2005-10-18 Simon Josefsson <jas@extundo.com>
511 * md4.h, md4.c: New files, based on md5.?.
513 2005-10-17 Simon Josefsson <jas@extundo.com>
515 * gc-libgcrypt.c (gc_hmac_sha1): Fix assert.
517 * gc.h (gc_nonce, gc_pseudo_random, gc_random): Add prototypes.
519 2005-10-17 Simon Josefsson <jas@extundo.com>
521 * gc.h, gc-libgcrypt.c: Add more hash types/functions.
523 2005-10-17 Simon Josefsson <jas@extundo.com>
525 * gc.h, gc-libgcrypt.c: Add ciphers.
527 2005-10-17 Simon Josefsson <jas@extundo.com>
529 * sha1.c: Use uint32_t instead of md5_uint32.t
531 * sha1.h: Use stdint.h and uint32_t instead of md5_uint32 from
534 * md5.c: Use uin32_t. Fix non-gcc UNALIGNED_P macro.
536 * md5.h: Use stdint.h and uint32_t. Doc fix.
538 2005-10-15 Simon Josefsson <jas@extundo.com>
540 * rijndael-api-fst.h, rijndael-api-fst.c: New files.
542 * rijndael-alg-fst.h, rijndael-alg-fst.c: New files.
544 2005-10-14 Simon Josefsson <jas@extundo.com>
546 * arcfour.h, arcfour.c: New files.
548 2005-10-14 Paul Eggert <eggert@cs.ucla.edu>
550 * obstack.c [defined _LIBC && defined USE_IN_LIBIO]: Don't
551 include <wchar.h>; no longer needed.
553 2005-10-14 Jakub Jelinek <jakub@redhat.com>
554 and Ulrich Drepper <drepper@redhat.com>
557 * obstack.c (print_and_abort) [defined _LIBC]: Use __fxprintf
558 instead of inline stream orientation test and two separate
559 function calls. Pay no attention to USE_IN_LIBIO.
561 2005-10-14 Roland McGrath <roland@redhat.com>
563 Import from libc. [BZ #1331]
564 * obstack.h [!__STDC__] (obstack_int_grow_fast): Fix misnamed
566 Reported by Matej Vela <vela@debian.org>.
568 2005-10-13 Paul Eggert <eggert@cs.ucla.edu>
570 * mkdir-p.c (make_dir_parents): Don't report an error if an
571 intermediate directory is in a read-only file system. Problem
572 reported by Eric Blake.
574 2005-10-13 Simon Josefsson <jas@extundo.com>
576 * gc-pbkdf2-sha1.c (gc_pbkdf2_sha1): Optimize CEIL computation.
577 Move memory allocation outside of loop.
579 2005-10-12 Simon Josefsson <jas@extundo.com>
581 * gc-pbkdf2-sha1.c: New file.
583 * gc.h: Add gc_pbkdf2_sha1 prototype.
585 2005-10-12 Simon Josefsson <jas@extundo.com>
587 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Use Gc_rc for return types,
588 suggested by Bruno Haible <bruno@clisp.org>.
590 2005-10-12 Simon Josefsson <jas@extundo.com>
592 * gc-libgcrypt.c (gc_hmac_sha1): New function.
594 * gc-gnulib.c (gc_hmac_sha1): New function.
596 2005-10-12 Simon Josefsson <jas@extundo.com>
598 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support SHA-1.
600 2005-10-12 Simon Josefsson <jas@extundo.com>
602 * gc-gnulib.c: Condition MD5 and HMAC-MD5 use on GC_USE_MD5 and
603 GC_USE_HMAC_MD5, respectively.
605 * gc-libgcrypt.c (gc_md5): Fix assert call.
608 * gc.h (gc_hash_buffer): Use gc_hash in prototype.
610 * gc-libgcrypt.c (gc_hash_buffer): Ditto.
612 * gc-gnulib.c (gc_hash_buffer): Ditto.
614 2005-10-11 Bruno Haible <bruno@clisp.org>
616 * c-strcasestr.h: New file, from GNU gettext.
617 * c-strcasestr.c: New file, from GNU gettext.
619 2005-10-11 Bruno Haible <bruno@clisp.org>
621 * c-strcase.h: New file, from GNU gettext.
622 * c-strcasecmp.c: New file, from GNU gettext.
623 * c-strncasecmp.c: New file, from GNU gettext.
625 2005-10-11 Simon Josefsson <jas@extundo.com>
627 * crc.h, crc.c: New files.
629 * gc.h (gc_hash_buffer): Add doc.
631 2005-10-08 Simon Josefsson <jas@extundo.com>
633 * gc.h: Add gc_hash and gc_hash_buffer.
635 * gc-gnulib.c (gc_hash_buffer): Add. Reorder #include's.
637 * gc-libgcrypt.c (gc_hash_buffer): Add.
639 2005-10-11 Bruno Haible <bruno@clisp.org>
641 * strcasecmp.c: Include limits.h.
642 (strcasecmp): Avoid integer overflow on exotic platforms.
643 * strncasecmp.c: Include limits.h.
644 (strncasecmp): Avoid integer overflow on exotic platforms.
645 Reported by Paul Eggert.
647 2005-10-06 Simon Josefsson <jas@extundo.com>
649 * hmac-md5.c: New file.
653 2005-10-06 Simon Josefsson <jas@extundo.com>
655 * memxor.c (memxor): Avoid casts and warnings.
657 2005-10-05 Derek Price <derek@ximbiot.com>
659 * getdelim.c (SIZE_MAX): New macro, if not already defined.
661 2005-10-05 Simon Josefsson <jas@extundo.com>
663 * memxor.c (memxor): Fix compiler error.
665 * md5.h (MD5_DIGEST_SIZE, MD5_BLOCK_SIZE): Add, see also
666 <http://sourceware.org/bugzilla/show_bug.cgi?id=1423>.
668 * memxor.h, memxor.c: New files.
670 * getaddrinfo.h: Don't protect sys/types.h with HAVE_SYS_TYPES_H,
671 we assume all systems have it, suggested by Jim Meyering
672 <jim@meyering.net>. Remove HAVE_SYS_SOCKET_H test too, to see if
673 any systems lack sys/socket.h; mingw32 is known to lack it, but we
674 don't support it yet anyway. Also remove HAVE_NETDB_H test, for
677 2005-10-04 Bruno Haible <bruno@clisp.org>
679 * verify.h (verify_true): Provide alternative definition for C++.
681 2005-10-04 Simon Josefsson <jas@extundo.com>
683 * getaddrinfo.h: Move sys/types.h include first, reported by "Mark
684 D. Baushke" <mdb@gnu.org>.
686 2005-10-03 Paul Eggert <eggert@cs.ucla.edu>
688 * getdelim.c: Include getdelim.h first. Include <limits.h>.
689 (SSIZE_MAX): New macro, if not already defined.
690 (getdelim): Fix buffer overrun on 64-bit hosts with lines longer
693 2005-10-02 Paul Eggert <eggert@cs.ucla.edu>
695 * exclude.c: Include verify.h.
696 (verify): Remove. All callers changed to use verify.h's version.
697 * strtoimax.c: Likewise.
698 * utimecmp.c: Likewis.e
701 * .cppi-disable: Add getaddrinfo.h, getdelim.h, getline.h, getpass.c
702 mbchar.h, mbuiter.h, strcase.h, strnlen.h, strnlen1.h.
703 * .cvsignore: Add fts.h, search.h, t-fpending.
704 * settime.c (settime): Fix { typo in previous patch. Also, don't
705 bother returning ENOSYS if settimeofday or stime fails; just let
706 them return whatever errno they want to return.
707 * utimens.c: Include unistd.h, for dup2.
708 (futimens): Fix typo: HAVE_FUTIMESAT was misspelled in an #if.
709 (futimens) [! HAVE_FUTIMESAT]: If !file, set errno before returning -1.
711 2005-10-02 Jim Meyering <jim@meyering.net>
714 * fts-cycle.c [HAVE_CONFIG_H]: Include <config.h>.
715 * openat-die.c: Use `#ifdef HAVE_CONFIG_H', not `#if HAVE_CONFIG_H'.
716 * openat.c (fdopendir): Do not define if HAVE_FDOPENDIR.
717 Remove AT_FDCWD test.
718 Do not consume the fd unless successful.
719 * openat.h (fdopendir): Do not define if HAVE_FDOPENDIR.
720 * settime.c (settime): Move the HAVE_STIME block `up' into an #elif
721 block, so that we don't even try to compile it if settimeofday is
722 available. This works around a compilation failure on OSF1 V5.1,
723 due to stime requiring a `long int*' while tv_sec is `int'.
725 2005-09-30 Eric Blake <ebb9@byu.net> (tiny change)
727 * getdelim.c (getdelim): Remove unused variables.
729 2005-10-01 Simon Josefsson <jas@extundo.com>
731 * getaddrinfo.h: Protect #include's of sys/socket.h and netdb.h.
732 Only define struct addrinfo if !HAVE_STRUCT_ADDRINFO. Protect
733 AI_* and EAI_* definitions. Protect function declarations.
735 2005-09-29 Paul Eggert <eggert@cs.ucla.edu>
737 * xtime.h (XTIME_PRECISION): Now of type int, not long long int,
738 so that the code works even with ancient cpp. Portability problem
739 with GCC 2.7.2.1 reported by Thomas M.Ott.
741 2005-09-27 Jim Meyering <jim@meyering.net>
743 * getcwd.c: Change #ifdef<TAB>HAVE_CONFIG_H to #ifdef HAVE_CONFIG_H.
745 * intprops.h (signed_type_or_expr__): Define.
746 (INT_STRLEN_BOUND) [__GNUC__]: Use a slightly tighter bound
749 2005-09-26 Paul Eggert <eggert@cs.ucla.edu>
751 * verify.h (verify_expr): Remove, replacing with:
752 (verify_true): New macro that returns true instead of void.
753 (verify_type__): Remove.
754 (verify): Use verify_true rather than verify_type__.
756 2005-09-24 Paul Eggert <eggert@cs.ucla.edu>
758 * utimens.c (ENOSYS): Define if not already defined.
759 (futimens): Support having a null PATH if the file descriptor
762 * regex_internal.h (__GNUC_PREREQ, always_inline, inline, pure):
764 (__attribute): Define to empty unless GCC 3.1 or later.
765 This works around a core dump on OpenBSD 3.4, which has GCC
766 2.95.3, which dumps core when given __attribute__(()). It also
767 simplifies other tests, since we really don't want to bother with
768 worrying about which ancient version of GCC supported what.
769 Original problem reported by Yoann Vandoorselaere, with part of
770 the fix suggested by Derek Price.
772 2005-09-24 Jim Meyering <jim@meyering.net>
774 * verify.h (verify_type__): Use `unsigned int' as the bitfield type
775 so we can once again use a positive bitfield width of 1 -- now we
776 don't have to explain why we were using a bitfield width of 2.
778 2005-09-23 Paul Eggert <eggert@cs.ucla.edu>
780 * getaddrinfo.c [HAVE_NETINET_IN_H]: Include <netinet/in.h>.
781 Problem reported by Eric Blake.
782 (getaddrinfo): Initialize se so that it's not garbage.
783 Redo internal storage allocation so that it doesn't make unportable
784 assumptions about alignment.
787 * utimens.c (futimens): Use futimesat if available.
788 Prefer it to futimes since it doesn't have the futimes bug.
790 * verify.h (GL_CONCAT0, GL_CONCAT): Remove.
791 (verify): Don't use the __LINE__ trick, as it doesn't work in general.
792 Instead, declare a function that returns a pointer to an array,
793 and use verify_type__ to declare the size of the array.
794 Problem and germ of a solution reported by Bruno Haible.
795 (verify_type__): Use 2, not 1, for bitfield size, to avoid
796 a warning with Irix 6.5 cc. Problem reported by Bruno Haible.
798 2005-09-22 Paul Eggert <eggert@cs.ucla.edu>
802 * .cppi-disable: Add regcomp.c, regex_internal.c, regex_internal.h,
804 * argmatch.h: Include verify.h
805 (ARGMATCH_VERIFY): Use verify rather than rolling our own.
806 (ARGMATCH_ASSERT): Remove; unused.
807 * canonicalize.c: Assume STDC_HEADERS.
808 * exclude.c: Include "strcase.h".
809 * regex_internal.h [!defined _LIBC]: Likewise.
810 * getusershell.c: Include stdio--.h rather than stdio.h
812 (getusershell): Call fopen, not fopen_safer.
813 * save-cwd.c: Include fcntl--.h rather than fcntl.h.
814 Do not include unistd-safer.h.
815 (save_cwd): Don't call fd_safer; no longer needed
816 now that we include fcntl--.h.
818 * getdate.y (relative_time): New type.
819 (RELATIVE_TIME_0): New constant.
820 (parser_control): Use relative_time instead of doing it ourselves.
821 (%union): Add new relative_time rel member.
822 (tYEAR_UNIT, tMONTH_UNIT, tHOUR_UNIT, tMINUTE_UNIT, tSEC_UNIT):
824 (relunit, relunit_snumber): Now of type rel.
825 (zone, rel, relunit, get_date): Adjust to above changes.
827 * getloadavg.c: Include fcntl--.h rather than fcntl.h.
828 Do not include unistd-safer.h.
829 (getloadavg): Don't call fd_safer; no longer needed
830 now that we include fcntl--.h.
832 * mkdir-p.c (ENOSYS): Define to EEXIST if not defined.
833 (make_dir_parents): Treat ENOSYS like EEXIST.
835 Improve quality of diagnostics on restore_cwd failure.
836 * mkdir-p.h (make_dir): Remove. All uses replaced by mkdir.
837 (make_dir_parents): Last arg is now int * (for errno), not bool *.
838 * mkdir-p.c (make_dir, make_dir_parents): Likewise.
839 Rewrite "mkdir -p" algorithm to avoid the need for "stat"
840 each time through the loop. Do not diagnose restore_cwd failure;
841 that is the caller's job (and perhaps the caller does not care).
843 * mkdir-p.c (CLEANUP_CWD, CLEANUP): Remove.
844 (make_dir_parents): Revamp to avoid need for CLEANUP_CWD, CLEANUP.
845 If the file already exists but is not a directory, don't bother
846 to try to make its parents.
847 Close potential file descriptor leak if we can't chdir("/") (!).
848 Don't always return true if chdir($PWD) fails; return true only
849 if the requested action was done successfully (except for the
851 Don't log final directory unless we actually made it.
852 Refactor to avoid duplicate code to fix up permissions.
853 Don't attempt to fix up parent permissions if chdir($PWD) fails.
855 * strftime.c (my_strftime): Rewrite the previous change slightly,
856 to make it a bit faster and (I hope) clearer.
857 * strftime.c (my_strftime): Add support for %:z, %::z, %:::z.
858 Fix bug in formats like %2N.
860 * verify.h: New file.
862 2005-09-22 Jim Meyering <jim@meyering.net>
866 * backupfile.c: Use ARGMATCH_VERIFY, just in case.
868 * posixtm.c (posixtime) [lint]: Initialize *all* of tm0, not just
869 the .tm_year member, since otherwise gcc-4.0 would now warn about
870 tm_zone, tm_gmtoff, tm_isdst, tm_yday, tm_wday.
872 * quotearg.c (quotearg_n_options): Change code to be suboptimal, in
873 order to avoid an unsuppressible warning from gcc on 64-bit systems.
875 * getdate.y (get_date): Undo part of the 2005-04-04 change, so that
876 the command "date -d'2005-03-27 +1 day'" succeeds once again, even
877 when run in a time zone for which daylight savings time is in effect
878 for the starting date.
880 * mkdir-p.c (make_dir_parents): Don't let a failed chdir($PWD)
881 stop us from restricting permissions of just-created absolute-named
883 * mkdir-p.c (CLEANUP_CWD): Return *true*, not false when failing
884 to restore initial working directory.
885 * mkdir-p.c (make_dir_parents): New parameter: different_working_dir,
886 to tell caller if/when we change the working directory and are
887 unable to return to the initial one.
888 * mkdir-p.h (make_dir_parents): Update prototype.
889 * mkdir-p.c (CLEANUP_CWD): Change one more `return 1' to
890 `return false'. This fixes a bug introduced on 2004-07-30.
892 * openat.c (fdopendir): Be sure to close the supplied
893 file descriptor before returning. This makes our replacement
894 implementation a little closer to Solaris's, where fdopendir
895 ties the file descriptor to the returned DIR* pointer.
896 * openat.c (unlinkat): New function.
897 * openat.h (unlinkat): Add prototype.
898 * openat-die.c (openat_save_fail): Rename from openat_save_die.
899 (openat_restore_fail): Rename from openat_restore_die.
900 * openat.c, openat.h: Reflect s/_die/_fail/ renaming.
902 Provide an alternative to exiting immediately upon save_cwd or
903 restore_cwd failure. Now, an application can arrange e.g.,
904 to perform a longjump in that case.
905 * openat.c: Include dirname.h.
906 Use IS_ABSOLUTE_FILE_NAME rather than testing for leading slash.
907 (rpl_openat, fdopendir, fstatat): Call openat_save_die
908 and openat_restore_die rather than calling error directly.
909 Don't include "error.h" or "exitfail.h"; they're no longer needed.
911 * openat-die.c (openat_save_die, openat_restore_die): New file.
912 * openat.h (openat_save_die, openat_restore_die): Declare and define.
914 * strftime.c [FPRINTFTIME] (fprintftime): Provide a new interface:
915 size_t fprintftime (FILE *fp, char const *fmt, struct tm const *tm,
916 int utc, int nanoseconds);
918 date should not have to allocate a megabyte of virtual memory to
919 handle a format argument like +%1048575T. When implemented with
920 strftime, it must allocate such a buffer, use strftime to fill it
921 in, print it, then free it.
922 With fprintftime, it simply prints everything and exits.
923 With no need for memory allocation, that's one fewer way to fail.
924 * strftime.c (my_strftime): Parse the colons of %:::z *after* the
925 optional field width, not before, so we accept %9:z, not %:9z.
926 (my_strftime): Be sure to use L_('x') for literals.
928 * backupfile.c, canon-host.c, canonicalize.c, chown.c, cloexec.c:
929 * dup-safer.c, dup2.c, euidaccess.c, fd-safer.c, fileblocks.c:
930 * fopen-safer.c, fsusage.c, ftruncate.c, getcwd.c, getcwd.h:
931 * getloadavg.c, getopt_.h, getpagesize.h, getugroups.c, group-member.c:
932 * human.h, idcache.c, mkdir-p.c, mountlist.c, nanosleep.c, pathmax.h:
933 * physmem.c, posixver.c, putenv.c, raise.c, safe-read.c, same.c:
934 * save-cwd.c, setenv.c, settime.c, tempname.c, unlinkdir.c:
935 * unsetenv.c, userspec.c, xgethostname.c, xreadlink.c:
936 Assume HAVE_UNISTD_H, i.e., include <unistd.h> unconditionally.
938 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
939 * getloadavg.c, mountlist.c, openat.h, save-cwd.c, tempname.c:
940 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
941 and don't include <sys/file.h>).
943 2005-09-22 Eric Blake <ebb9@byu.net> (tiny change)
947 * getloadavg.c (getloadavg) [__CYGWIN__]: Port to cygwin.
948 [__linux__]: Allocate a big enough buffer for /proc/loadavg.
949 [!LDAV_DONE]: Avoid unused variable warning.
951 2005-09-21 Bruno Haible <bruno@clisp.org>
953 * unicodeio.h (unicode_to_mb): New declaration.
955 2005-09-20 Derek Price <derek@ximbiot.com>
957 * getaddrinfo.c: Don't include <netdb.h> included from getaddrinfo.h.
959 2005-09-19 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
961 Use a consistent style for including <config.h>.
962 * __fpending.c, acl.c, argmatch.c,
963 argp-help.c, argp-parse.c,
964 argp-pvh.c, backupfile.c, basename.c, c-stack.c,
965 calloc.c, check-version.c, cloexec.c, closeout.c, copy-file.c,
966 creat-safer.c, cycle-check.c, dirfd.c, dirname.c, dup-safer.c,
967 dup2.c, euidaccess.c, exclude.c, exitfail.c, fatal-signal.c,
968 fd-safer.c, file-type.c, fileblocks.c, filemode.c,
969 filenamecat.c, findprog.c, fnmatch.c, fopen-safer.c, free.c,
970 fsusage.c, ftruncate.c, full-write.c, fwriteerror.c,
971 getaddrinfo.c, getcwd.c, getdelim.c, getline.c, getlogin_r.c,
972 getndelim2.c, getnline.c, getopt1.c, getpass.c, group-member.c,
973 hard-locale.c, hash-pjw.c, hash.c, human.c, idcache.c,
974 inet_ntop.c, isdir.c, long-options.c, malloc.c, memcasecmp.c,
975 memcmp.c, memcoll.c, memcpy.c, memmove.c, mkdir-p.c,
976 modechange.c, mountlist.c, open-safer.c, physmem.c,
977 pipe-safer.c, pipe.c, poll.c, posixver.c, progname.c,
978 progreloc.c, putenv.c, quote.c, quotearg.c, readline.c,
979 readlink.c, realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c,
980 safe-read.c, same.c, save-cwd.c, savedir.c, sig2str.c,
981 strcspn.c, strerror.c, stripslash.c, strncasecmp.c, strndup.c,
982 strnlen.c, strnlen1.c, strsep.c, strstr.c, strtod.c,
983 strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c,
984 userspec.c, utimecmp.c, version-etc-fsf.c,
985 version-etc.c, wait-process.c, xalloc-die.c, xgetcwd.c,
986 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xsetenv.c,
987 xstrndup.c, xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
988 Standardize inclusion of config.h.
989 * __fpending.h, dirfd.h, getdate.h, human.h,
990 inttostr.h: Removed inclusion of config.h from header files.
991 * inttostr.c: Adjusted in-tree users.
992 * timespec.h: Remove superfluous warning to include config.h.
993 * atexit.c, chdir-long.c chown.c, fchown-stub.c, getgroups.c,
994 gettimeofday.c, lchown.c, lstat.c, mkdir.c, mkstemp.c,
995 nanosleep.c, openat.c, raise.c, readtokens0.c, readutmp.c,
996 unlinkdir.c: Guard inclusion of config.h with HAVE_CONFIG_H.
998 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
1000 * stat-time.h: New file.
1001 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP, ATIME_CMP, CTIME_CMP):
1002 (MTIME_CMP, TIMESPEC_NS): Remove. Now done by stat-time.h,
1004 (timespec_cmp): New function.
1005 * utimecmp.c: Include stat-time.h.
1006 (SYSCALL_RESOLUTION): Depend on whether various struct stat
1007 members exist, not on the obsolescent ST_MTIM_NSEC.
1008 (utimecmp): Use the new stat-time functions rater than TIMESPEC_NS.
1010 2005-09-15 Derek Price <derek@ximbiot.com>
1011 Paul Eggert <eggert@cs.ucla.edu>
1013 * regcomp.c, regexec.c, regex_internal.c: Back out previous
1014 changes, consolidating in...
1015 * regex_internal.h: ...this file.
1017 2005-09-15 Derek Price <derek@ximbiot.com>
1019 * regex_internal.h: Blank `pure' for GNUC < 3.
1020 * regex_internal.c: Ditto, using this...
1021 (__GNUC_PREREQ): ...new macro.
1022 * regcomp.c, regexec.c: Blank `always_inline' for GNUC < 3.1 using...
1023 (__GNUC_PREREQ): ...this new macro.
1025 * strstr.h: Include string.h. Define strstr as a macro here.
1027 2005-09-13 Derek Price <derek@ximbiot.com>
1029 * canon-host.c (canon_host_r): Set *cherror on memory allocation
1031 Reported by Jim Meyering <jim@meyering.net>.
1033 2005-09-13 Jim Meyering <jim@meyering.net>
1035 * canon-host.c: Filter through gnu indent and reword comments slightly.
1036 * canon-host.h (ch_strerror_r): Tweak cpp indentation and spacing.
1038 2005-09-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (tiny change)
1040 * lib/base64.c: Typo.
1041 (base64_encode): Put b64str in initialized data section.
1043 2005-09-12 Derek Price <derek@ximbiot.com>
1045 Return usable errors from canon-host.
1046 * canon-host.h: New file.
1047 * canon-host.c (canon_host): Wrap...
1048 (canon_host_r): ...this new function, which now relies exclusively on
1050 (ch_strerror): New function.
1051 (last_cherror): New global.
1052 * getaddrinfo.c: Move include of getaddrinfo.h first to test interface.
1053 (getaddrinfo): Add AI_CANONNAME functionality. Don't do arithmetic on
1055 (freeaddrinfo): Free ai->ai_canonname when set.
1057 2005-09-12 Derek Price <derek@ximbiot.com>
1058 Paul Eggert <eggert@cs.ucla.edu>
1060 * glob-libc.h: Renamed from glob_.h. The new version is
1061 taken from libc's glob.h, except with '#ifdef __GLOB_GNULIB'
1062 protecting things that should be done only in gnulib contexts.
1063 * glob_.h: New file, containing only the glob things needed for
1065 (GLOB_PREFIX): Remove. All uses changed to look for __GLOB_GNULIB.
1066 (__GLOB_CONCAT, __GLOB_XCONCAT, __GLOB_ID): Remove; no longer needed.
1067 (glob, globfree, glob_pattern_p): Now defined simply in terms of
1068 rpl_glob, rpl_globfree, rpl_glob_pattern_p.
1069 (__GLOB_GNULIB): New macro, to keep the glob.h changes clearer
1070 and to respect the namespace rules better.
1072 2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
1074 Merge glibc and coreutils changes into gnulib, plus a few
1076 * md5.c: Use #error rather than a string.
1077 (CYCLIC): New macro, from glibc source. Use it instead of rol.
1078 * md5.h (__GNUC_PREREQ, __THROW): Define if not defined already.
1079 (__attribute__): Define to empty for non recent-GCC.
1080 (__md5_buffer, __md5_finish_ctx, __md5_init_ctx, __md5_process_block):
1081 (__md5_process_bytes, __md5_read_ctx, __md5_stream):
1082 Renamed from their non-__ counterparts, with new macros replacing
1083 them if not _LIBC. Add __THROW attribute.
1085 (struct md5_ctx): Align buffer if using GCC.
1086 * sha1.h (struct sha1_ctx): Likewise.
1087 * sha1.c (SWAP): Renamed from the NOTSWAP. All uses changed.
1088 The old name was backwards.
1089 (NOTSWAP): Remove; not used.
1090 (rol): New macro, moved here from md5.h.
1091 (sha1_process_block): Remove a FIXME that doesn't make sense.
1093 2005-09-12 Derek Price <derek@ximbiot.com>
1095 * gai_strerror.c: Include config.h when available. Include
1096 getaddrinfo.h before other headers to test interface.
1097 Reported by Larry Jones <lawrence.jones@ugs.com>.
1099 2005-09-08 Paul Eggert <eggert@cs.ucla.edu>
1101 * glob.c (glob, globfree, __glob_pattern_p): Use old-style function
1102 definitions, since that's the preferred style in glibc.
1103 Fix a minor spacing issue, and update copyright notice to match glibc's.
1105 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
1107 * regex_internal.h (bitset_not): Add parens to avoid gcc -Wall warning.
1109 2005-09-06 Simon Josefsson <jas@extundo.com>
1111 * getpass.c (getpass): Fix typo, test for HAVE_TCSETATTR and not
1112 TCSETATTR. Reported by Derek Price <derek@ximbiot.com>.
1114 2005-09-05 Paul Eggert <eggert@cs.ucla.edu>
1116 Change bitset word type from unsigned int to unsigned long int,
1117 as this has better performance on typical 64-bit hosts.
1118 Port bitset code to hosts with unusual word sizes.
1119 * regcomp.c (build_equiv_class, build_charclass, build_range_exp):
1120 (build_collating_symbol):
1121 Prefer bitset to re_bitset_ptr_t in prototypes, when the actual
1122 argument is a bitset. This is merely a style issue, but it makes
1123 it clearer that an entire array is expected.
1124 (re_compile_fastmap_iter, init_dfa, init_word_char, optimize_subexps):
1125 * regcomp.c (lower_subexp, parse_bracket_exp, built_charclass_op):
1126 Port to the case where bitset_word is not the same as unsigned int.
1127 * regex_internal.h (bitset_set, bitset_clear, bitset_contain):
1128 (bitset_not, bitset_merge, bitset_set_all, bitset_mask):
1130 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1131 (build_trtable, group_nodes_into_DFAstates):
1133 * regcomp.c (re_compile_fastmap_iter, utf8_sb_map, optimize_utf8):
1134 Don't assume that SBC_MAX is a multiple of BITSET_WORD_BITS.
1135 * regex_internal.h (bitset_set_all, bitset_not): Likewise.
1136 * regexec.c (group_nodes_into_DFAstates): Likewise.
1137 * regcomp.c (utf8_sb_map): Don't assume UINT_MAX == 0xffffffff.
1138 * regcomp.c (optimize_subexps, lower_subexp):
1139 Work even if bitset_word has holes in its bitwise representation.
1140 * regex_internal.h (BITSET_WORD_BITS): Likewise.
1141 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1143 * regex_internal.c (re_string_reconstruct):
1144 Don't assume UCHAR_MAX == 255.
1145 * regex_internal.h (bitset_set_all): Likewise.
1146 * regex_internal.h (BITSET_WORD_BITS): Renamed from UINT_BITS.
1148 (BITSET_WORDS): Renamed from BITSET_UINTS. All uses changed.
1149 (bitset_word): New type, replacing 'unsigned int' for bitset uses.
1151 (BITSET_WORD_MAX): New macro.
1152 (bitset_set, bitset_clear, bitset_contain, bitset_empty):
1153 (bitset_set_all, bitset_copy): Now inline functions, not macros.
1154 (bitset_empty, bitset_copy):
1155 Prefer sizeof (bitset) to multiplying it out ourselves.
1156 (bitset_not_merge): Remove; unused.
1157 (bitset_contain): Return bool, not unsigned int with one bit on.
1158 All callers changed.
1159 * regexec.c (build_trtable): Don't assume bitset has no stricter
1160 alignment than re_node_set; do this by defining a new internal
1161 type struct dests_alloc and using it to allocate memory.
1163 2005-09-02 Paul Eggert <eggert@cs.ucla.edu>
1165 Check for arithmetic overflow when calculating sizes, to prevent
1166 some buffer-overflow issues. These patches are conservative, in the
1167 sense that when I couldn't determine whether an overflow was possible,
1168 I inserted a run-time check.
1169 * regex_internal.h (re_xmalloc, re_xrealloc, re_x2realloc): New macros.
1170 (SIZE_MAX) [!defined SIZE_MAX]: New macro.
1171 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc):
1172 (re_xnrealloc, re_x2nrealloc): New inline functions.
1173 * lib/regcomp.c (init_dfa, analyze, build_range_exp, parse_bracket_exp):
1174 (build_equiv_class, build_charclass): Check for arithmetic overflow
1175 in size expression calculations.
1176 * lib/regex_internal.c (re_string_realloc_buffers):
1177 (build_wcs_upper_buffer, re_node_set_add_intersect):
1178 (re_node_set_init_union, re_node_set_insert, re_node_set_insert_last):
1179 (re_dfa_add_node, register_state): Likewise.
1180 * lib/regexec.c (re_search_stub, re_copy_regs, re_search_internal):
1181 (prune_impossible_nodes, push_fail_stack, set_regs, check_arrival):
1182 (build_trtable, extend_buffers, match_ctx_init, match_ctx_add_entry):
1183 (match_ctx_add_subtop, match_ctx_add_sublast): Likewise.
1185 2005-09-01 Paul Eggert <eggert@cs.ucla.edu>
1187 * glob.c (GET_LOGIN_NAME_MAX): Renamed from LOGIN_NAME_MAX,
1188 to avoid a collision with bits/local_lim.h in glibc.
1189 All uses changed. Problem reported by Dmitry V. Levin in
1190 <http://sources.redhat.com/bugzilla/show_bug.cgi?id=1060>.
1192 * regex_internal.c (build_wcs_upper_buffer): Fix portability
1193 bugs in int versus size_t comparisons.
1194 (re_string_context_at): Fix bug where the code assumed that
1197 Use bool where appropriate.
1198 * regcomp.c (re_set_fastmap): ICASE arg is bool, not int.
1199 All callers changed.
1200 (calc_eclosure_iter): Likewise, for ROOT arg.
1201 (parse_bracket_element): Likewise, for ACCEPT_HYPHEN arg.
1202 (build_charclass_op): Likewise, for NON_MATCH arg.
1203 * regex_internal.c (re_string_allocate, re_string_construct):
1204 (re_string_construct_common): Likewise, for ICASE arg.
1205 * regexec.c (re_search_2_stub, re_search_stub):
1206 Likewise, for RET_LEN arg.
1207 (check_matching): Likewise, for FL_LONGEST_MATCH arg.
1208 (set_regs): Likewise, for FL_BACKTRACK arg.
1209 * regcomp.c (re_compile_fastmap_iter, optimize_utf8):
1210 (duplicate_node_closure, calc_inveclosure, calc_eclosure):
1211 (calc_eclosure_iter, parse_bracket_exp):
1212 Use bool for internal variables that are booleans.
1213 * regexec.c (re_search_internal, check_matching, proceed_next_node):
1214 (set_regs, build_sifted_states, sift_states_bkref):
1215 (check_arrival_add_next_nodes, check_arrival_expand_ecl_sub):
1216 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
1217 (find_collation_sequence_value):
1219 * regex_internal.c (re_node_set_insert, re_node_set_insert_last):
1220 (re_node_set_compare):
1221 Return bool, not int. All callers changed.
1222 * regexec.c (check_halt_node_context, check_dst_limits):
1223 (build_trtable, check_node_accept): Likewise.
1224 * regex_internal.h: Include stdbool.h.
1226 Fix bugs uncovered when converting to bool.
1227 * regcomp.c (calc_eclosure_iter): Check for storage allocation
1228 failure instead of charging ahead blindly.
1229 * regex_internal.c (register_state): Likewise.
1230 * regexec.c (re_search_2_stub): Use simpler method than boolean
1231 for freeing internal storage.
1232 (group_nodes_into_DFA_states): Use unsigned int, not int, for
1233 bitset pieces used as boolean, to avoid undefined behavior
1234 on hosts that do int overflow checking.
1236 2005-08-31 Derek Price <derek@ximbiot.com>
1238 * getdelim.c (getdelim): Return EOF on EOF.
1239 Reported by Larry Jones <lawrence.jones@ugs.com>.
1241 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
1243 * regex_internal.c (re_string_reconstruct): Don't assume buffer
1244 lengths fit in regoff_t; this isn't true if regoff_t is the same
1246 * regex.c (re_search_internal): 5th arg is LAST_START
1247 (= START + RANGE) instead of RANGE. This avoids overflow
1248 problems when regoff_t is the same width as size_t.
1249 All callers changed.
1250 (re_search_2_stub): Check for overflow when adding the
1251 sizes of the two strings.
1252 (re_search_stub): Check for overflow when adding START
1253 to RANGE; if it occurs, substitute the extreme value.
1255 2005-08-31 Jim Meyering <jim@meyering.net>
1257 * regcomp.c (search_duplicated_node): Make first pointer arg
1259 * regex_internal.c (create_ci_newstate, create_cd_newstate):
1260 (register_state): Likewise.
1261 * regexec.c (search_cur_bkref_entry, check_dst_limits):
1262 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
1263 (group_nodes_into_DFAstates): Likewise.
1265 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
1267 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
1268 old glibc regex code mishandles strings longer than 2**31 bytes.
1269 This patch fixes this when the regex code is used in gnulib
1270 (i.e., outside glibc).
1272 This patch should not affect the use of the regex code inside
1273 glibc. No doubt this problem also needs to be handled for glibc
1274 as well, but the result will be an incompatible change to the
1275 glibc ABI, and the old ABI will have to be supported too. That
1276 can be the the subject for another patch.
1278 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
1279 governing whether the rest of this patch is active. By default,
1280 the macro is disabled and the patch has no effect.
1281 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
1282 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
1283 (struct re_pattern_buffer, re_search, re_search_2, re_match):
1284 (re_match_2, re_set_registers): Use the new types.
1285 * regex_internal.h (Idx, re_hashval_t): New types.
1286 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
1288 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
1289 (re_string_context_at, bin_tree_t, re_dfastate_t):
1290 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
1291 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
1292 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
1293 (re_string_char_size_at, re_string_wchar_at):
1294 (re_string_elem_size_at):
1295 Use the new types and macros to port to 64-bit hosts.
1296 Use unsigned types for internal values, so that the code
1297 mostly works even for arrays larger than SSIZE_MAX.
1298 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
1299 (search_duplicated_node, calc_eclosure_iter, fetch_number):
1300 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
1301 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
1302 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
1303 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
1304 (calc_inveclosure, parse_dup_op, build_range_exp):
1305 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
1306 (fetch_number, create_token_tree, mark_opt_subexp):
1308 * regex_internal.c (re_string_construct_common, create_ci_newstate):
1309 (create_cd_newstate, re_string_allocate, re_string_construct):
1310 (re_string_realloc_buffers, build_wcs_upper_buffer):
1311 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
1312 (re_string_reconstruct, re_string_peek_byte_case):
1313 (re_string_fetch_byte_case, re_string_context_at):
1314 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
1315 (re_node_set_init_copy, re_node_set_add_intersect):
1316 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1317 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1318 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
1319 (re_acquire_state, re_acquire_state_context, register_state):
1321 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
1322 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
1323 (re_search_internal, re_search_2_stub, re_search_stub)
1324 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
1325 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
1326 (update_cur_sifted_state, check_dst_limits):
1327 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
1328 (check_subexp_limits, sift_states_bkref, merge_state_array):
1329 (check_subexp_matching_top, get_subexp, get_subexp_sub):
1330 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
1331 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
1332 (expand_bkref_cache, check_node_accept_bytes):
1333 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
1334 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
1335 (acquire_init_state_context, check_halt_node_context):
1336 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
1337 (sift_states_backward, clean_state_log_if_needed):
1338 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
1339 (find_recover_state, transit_state_sb, transit_state_mb):
1340 (transit_state_bkref, build_trtable, match_ctx_clean):
1342 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
1343 to work around an assumption that REG_MISSING is negative.
1345 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
1346 (seek_collating_symbol_entry) [defined _LIBC]:
1347 (lookup_collation_sequence_value) [defined _LIBC]:
1348 (build_range_exp, build_collating_symbol) [defined _LIBC]:
1349 Use prototypes rather than old-style function definitions.
1350 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
1351 (transit_state_sb) [0]:
1352 (find_collation_sequence_value) [defined _LIBC]: Likewise.
1354 * regexec.c (re_search_internal): Simplify update of rm_so and
1357 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
1358 (optimize_subexps, lower_subexp):
1359 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
1360 since the signed shift might overflow. Use 1u<<31 instead.
1361 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
1362 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1365 * regcomp.c (optimize_subexps, lower_subexp):
1366 Use CHAR_BIT rather than 8, for clarity.
1367 * regexec.c (check_dst_limits_calc_pos_1):
1368 (check_subexp_matching_top): Likewise.
1369 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
1370 have to worry about portability issues when shifting it left.
1371 Remove no-longer-needed test for table_size > 0.
1372 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
1373 in a word, as the resulting behavior is undefined.
1374 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
1375 in one case, a <= should have been an <, and in another case the
1376 whole test was missing.
1377 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
1378 the standard name CHAR_BIT.
1379 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
1380 this is not true on one's complement and signed-magnitude hosts.
1382 * regex_internal.h (re_sub_match_top_t): Remove unused member
1384 (struct re_dfa_t): Remove unused member states_alloc.
1385 * regcomp.c (init_dfa): Don't initialize unused members.
1387 2005-08-31 Bruno Haible <bruno@clisp.org>
1389 * strstr.c: Include <stddef.h>, for NULL.
1390 * strcasestr.c: Likewise.
1391 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
1393 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
1395 * iconvme.h: Add prototype for iconv_alloc.
1397 2005-08-29 Simon Josefsson <jas@extundo.com>
1399 * iconvme.c: Fix errno.
1401 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
1403 * iconvme.c: Split iconv_string into iconv_alloc.
1405 2005-08-27 Jim Meyering <jim@meyering.net>
1407 * fopen-safer.c: Merge minor changes from coreutils.
1408 * dup-safer.c: Likewise.
1409 * fd-safer.c: Likewise.
1411 Merge from coreutils.
1412 * stdio--.h: New file.
1413 * stdlib--.h: New file.
1414 * mkstemp-safer.c: New file.
1416 GNU tar needs these.
1417 * pipe-safer.c: New file.
1418 * creat-safer.c: New file.
1419 * fcntl--.h (creat): Define to creat_safer.
1420 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
1421 * unistd--.h (pipe): Define to pipe_safer.
1422 * unistd-safer.h: Declare pipe_safer.
1424 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
1426 * regex_internal.h: Remove all references to
1427 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
1429 (bitset_not, bitset_merge, bitset_not_merge):
1430 (bitset_mask, re_string_allocate, re_string_construct):
1431 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
1432 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
1433 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
1434 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
1435 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1436 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1437 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
1438 (re_acquire_state_context):
1439 Remove unnecessary forward decls.
1440 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
1441 Put __attribute at function definition,
1442 now that the function decl has been removed.
1443 * lib/regex_internal.c (re_string_peek_byte_case):
1444 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
1447 2005-08-26 Simon Josefsson <jas@extundo.com>
1449 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
1450 Haible <bruno@clisp.org>.
1452 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
1454 * regexec.c (set_regs): Don't alloca with an unbounded size.
1456 alloca modernization/simplification for regex.
1457 * regex.c: Remove portability cruft for alloca. This no longer
1458 needs to be at the start of the file, and can be moved into
1459 regex_internal.h and simplified.
1460 * regex_internal.h: Include <alloca.h>.
1461 (__libc_use_alloca) [!defined _LIBC]: New macro.
1462 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
1463 now works outside glibc.
1465 2005-08-24 Simon Josefsson <jas@extundo.com>
1467 * getpass.c: Add WIN32 implementation. Conditionalize use of
1468 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
1469 GLIBC specific code.
1471 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
1473 Make regex safe for g++. This fixes one real bug (an "err"
1474 that should have been "*err"). g++ problem reported by
1476 * regex_internal.h (re_calloc): New macro, consistent with
1477 re_malloc etc. All callers of calloc changed to use re_calloc.
1478 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
1479 not int. All callers changed.
1480 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
1481 just use an array of size MB_LEN_MAX.
1482 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
1483 (find_recover_state): Change "err" to "*err"; this fixes what
1484 appears to be a real bug.
1485 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
1488 2005-08-25 Jim Meyering <jim@meyering.net>
1490 * open-safer.c: Include <config.h>.
1491 Otherwise, we'd lose LARGEFILE support in any file using
1494 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
1496 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
1497 * regex.h (regerror): Likewise.
1499 * regex.c: Do not include <sys/types.h>, as POSIX no longer
1500 requires this. (The code never needed it.)
1502 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
1503 All uses of recently-renamed identifiers changed to use the new,
1504 POSIX-compliant names. The code will build and run just fine
1505 without these changes, but it's better to eat our own dog food
1506 and use the standard-conforming names.
1508 * regex.h: Fix a multitude of POSIX name space violations.
1509 These changes have an effect only for programs that define
1510 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
1511 do not change anything for programs compiled in the normal way.
1512 Also, there is no effect on the ABI.
1514 (_REGEX_SOURCE): New macro.
1515 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
1516 defined and _GNU_SOURCE is not; this fixes a name space violation.
1518 Rename the following macros to obey POSIX requirements.
1519 The old names are still visible as macros if _REGEX_SOURCE is defined.
1520 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
1521 RE_BACKSLASH_ESCAPE_IN_LISTS.
1522 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
1523 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
1524 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
1525 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
1526 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
1527 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
1528 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
1529 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
1530 (REG_INTERVALS): renamed from RE_INTERVALS.
1531 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
1532 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
1533 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
1534 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
1535 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
1536 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
1537 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
1538 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
1539 RE_UNMATCHED_RIGHT_PAREN_ORD.
1540 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
1541 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
1542 (REG_DEBUG): renamed from RE_DEBUG.
1543 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
1544 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
1545 unusual, since we can't clash with the POSIX REG_ICASE.
1546 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
1547 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
1548 (REG_NO_SUB): renamed from RE_NO_SUB.
1549 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
1550 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
1551 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
1552 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
1553 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
1554 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
1555 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
1556 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
1557 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
1558 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
1559 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
1560 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
1561 RE_SYNTAX_POSIX_MINIMAL_BASIC.
1562 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
1563 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
1564 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
1565 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
1566 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
1567 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
1568 (REG_FIXED): Renamed from REGS_FIXED.
1569 (REG_NREGS): Renamed from RE_NREGS.
1571 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
1572 of other REG_* macros, since POSIX says the user is allowed to
1573 #undef these macros selectively.
1575 (reg_errcode_t): Update comment stating what other tables need
1578 Rename the following enum values to obey POSIX requirements.
1579 The old names are still visible as macros.
1580 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
1581 is not defined, since GNU is supposed to be a superset of POSIX as
1582 much as possible, and since we want reg_errcode_t to be a signed
1583 type for implementation consistency.
1584 (_REG_NOERROR): Renamed from REG_NOERROR.
1585 (_REG_NOMATCH): Renamed from REG_NOMATCH.
1586 (_REG_BADPAT): Renamed from REG_BADPAT.
1587 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
1588 (_REG_ECTYPE): Renamed from REG_ECTYPE.
1589 (_REG_EESCAPE): Renamed from REG_EESCAPE.
1590 (_REG_ESUBREG): Renamed from REG_ESUBREG.
1591 (_REG_EBRACK): Renamed from REG_EBRACK.
1592 (_REG_EPAREN): Renamed from REG_EPAREN.
1593 (_REG_EBRACE): Renamed from REG_EBRACE.
1594 (_REG_BADBR): Renamed from REG_BADBR.
1595 (_REG_ERANGE): Renamed from REG_ERANGE.
1596 (_REG_ESPACE): Renamed from REG_ESPACE.
1597 (_REG_BADRPT): Renamed from REG_BADRPT.
1598 (_REG_EEND): Renamed from REG_EEND.
1599 (_REG_ESIZE): Renamed from REG_ESIZE.
1600 (_REG_ERPAREN): Renamed from REG_ERPAREN.
1601 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
1602 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
1603 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
1604 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
1606 (_REG_RE_NAME, _REG_RM_NAME): New macros.
1607 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
1608 changed. But support the old name if the new one is not defined
1609 and if _REGEX_SOURCE.
1611 Change the following member names in struct re_pattern_buffer.
1612 The old names are still supported if !_REGEX_SOURCE.
1613 The new names are always supported, regardless of _REGEX_SOURCE.
1614 (re_buffer): Renamed from buffer.
1615 (re_allocated): Renamed from allocated.
1616 (re_used): Renamed from used.
1617 (re_syntax): Renamed from syntax.
1618 (re_fastmap): Renamed from fastmap.
1619 (re_translate): Renamed from translate.
1620 (re_can_be_null): Renamed from can_be_null.
1621 (re_regs_allocated): Renamed from regs_allocated.
1622 (re_fastmap_accurate): Renamed from fastmap_accurate.
1623 (re_no_sub): Renamed from no_sub.
1624 (re_not_bol): Renamed from not_bol.
1625 (re_not_eol): Renamed from not_eol.
1626 (re_newline_anchor): Renamed from newline_anchor.
1628 Change the following member names in struct re_registers.
1629 The old names are still supported if !_REGEX_SOURCE.
1630 The new names are always supported, regardless of _REGEX_SOURCE.
1631 (rm_num_regs): Renamed from num_regs.
1632 (rm_start): Renamed from start.
1633 (rm_end): Renamed from end.
1635 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
1636 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
1637 Prepend __ to parameter names.
1639 Undo yesterday's changes.
1641 2005-08-24 Jim Meyering <jim@meyering.net>
1643 Sync from coreutils.
1644 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
1646 2005-08-21 Bruno Haible <bruno@clisp.org>
1648 * lock.h: Add multiple inclusion guard.
1649 * tls.h: Add multiple inclusion guard.
1651 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
1653 * regex.h (REG_NOSYS)
1654 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
1655 Define, since POSIX requires it as of 2001.
1656 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
1657 New private symbol, used to keep the enum signed in all cases.
1658 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
1659 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
1661 * regex_internal.c (re_string_skip_chars, register_state):
1663 Remove forward decls; no longer needed now that we use prototypes.
1664 * regexec.c (acquire_init_state_context, check_halt_node_context):
1665 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
1666 (clean_state_log_if_needed): Likewise.
1668 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
1670 Fix problems reported by Sam Steingold in
1671 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
1672 * regexec.c (sift_states_bkref): Fix portability bug: the code
1673 assumed that reg_errcode_t is a signed type, which is not
1674 necessarily true if _XOPEN_SOURCE is not defined.
1675 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
1676 some compilers warn about it otherwise.
1678 2005-08-20 Jim Meyering <jim@meyering.net>
1680 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
1681 of unused local, dfa.
1683 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
1685 * regcomp.c (create_initial_state): Remove duplicate decl.
1686 (init_word_char, create_initial_state, duplicate_node_closure):
1687 (fetch_token, peek_token_bracket, build_range_exp):
1688 (build_collating_symbol): Remove forward decls; no longer needed
1689 now that we use prototypes.
1692 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
1693 (re_compile_fastmap_iter, regcomp, regerror, regfree):
1694 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
1695 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
1696 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
1697 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
1698 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
1699 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
1700 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
1701 (build_range_exp, build_collating_symbol, parse_bracket_exp):
1702 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
1703 (build_charclass, build_charclass_op, fetch_number, create_tree):
1704 (create_token_tree, mark_opt_subexp, duplicate_tree):
1705 Use prototypes rather than old-style definitions.
1708 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
1709 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
1710 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
1711 (re_string_reconstruct, re_string_peek_byte_case):
1712 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
1713 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
1714 (re_node_set_init_copy, re_node_set_add_intersect):
1715 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1716 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1717 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
1718 (re_acquire_state, re_acquire_state_context, register_state):
1719 (create_ci_newstate, create_cd_newstate, free_state):
1721 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
1722 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
1723 (re_search_internal, prune_impossible_nodes):
1724 (acquire_init_state_context, check_matching, static):
1725 (check_halt_node_context, check_halt_state_context, proceed_next_node):
1726 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
1727 (update_regs, sift_states_backward, build_sifted_states):
1728 (clean_state_log_if_needed, merge_state_array):
1729 (update_cur_sifted_state, add_epsilon_src_nodes):
1730 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
1731 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
1732 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
1733 (find_recover_state, check_subexp_matching_top, transit_state_mb):
1734 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
1735 (check_arrival, check_arrival_add_next_nodes):
1736 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
1737 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
1738 (check_node_accept_bytes, check_node_accept, extend_buffers):
1739 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
1740 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
1745 (re_string_allocate, re_string_construct, re_string_reconstruct):
1746 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
1747 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
1748 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
1749 (re_string_context_at, re_string_peek_byte_case):
1750 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
1751 is defined, since we now use prototypes always.
1753 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
1754 C89 or better. All uses removed.
1756 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
1758 * regex_internal.c (re_acquire_state, re_acquire_state_context)
1759 [defined lint]: Suppress bogus uninitialized-variable warnings.
1761 * regcomp.c (duplicate_node): Return new index, not an error code,
1762 and let the caller return REG_ESPACE if out of space. This
1763 removes an uninitialied-variable warning with GCC 4.0.1, and also
1764 avoids taking the address of a local variable. All callers
1767 2005-08-19 Jim Meyering <jim@meyering.net>
1769 * regexec.c (proceed_next_node): Redo local variables to
1770 avoid GCC shadowing warnings.
1772 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
1774 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
1775 (re_node_set_insert_last, re_dfa_add_node):
1776 Rename local variables to avoid GCC shadowing warnings.
1778 2005-08-18 Bruno Haible <bruno@clisp.org>
1780 * strstr.c (strstr): Fix return value in multibyte case.
1781 * strcasestr.c (strcasestr): Likewise.
1783 2005-08-17 Jim Meyering <jim@meyering.net>
1785 Make the %s format (seconds since the epoch) work for a negative
1786 number and when used with a zero-padded field width, e.g. %015s.
1788 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
1789 label so that it precedes the code to set `digits'. Otherwise,
1790 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
1791 print `00-22'. Now, it prints `-0022', as it should.
1793 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
1795 * regex.h: Remove useless space-before-tab. From coreutils.
1797 2005-08-17 Bruno Haible <bruno@clisp.org>
1799 * strcasestr.h: New file.
1800 * strcasestr.c: New file.
1802 2005-08-17 Bruno Haible <bruno@clisp.org>
1804 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
1805 * strstr.c: Completely rewritten, with multibyte locale support.
1807 2005-08-17 Bruno Haible <bruno@clisp.org>
1809 * strcasecmp.c: Use mbuiter.h.
1811 2005-08-17 Bruno Haible <bruno@clisp.org>
1813 * mbuiter.h: New file.
1815 2005-08-16 Bruno Haible <bruno@clisp.org>
1817 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
1819 (mbi_avail, mbi_advance): Let the iteration end before the terminating
1820 NUL byte, not after it.
1822 2005-08-16 Bruno Haible <bruno@clisp.org>
1824 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
1825 the valid ones. Makes the comparison operations transitive:
1826 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
1827 * strcasecmp.c (strcasecmp): Use mb_casecmp.
1829 2005-08-16 Bruno Haible <bruno@clisp.org>
1831 * strcase.h (strcasecmp): Add note in comments.
1832 * strncasecmp.c: Use code from strcasecmp.c.
1833 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
1834 (strcasecmp): Work correctly in multibyte locales.
1836 2005-08-16 Bruno Haible <bruno@clisp.org>
1838 * strnlen1.h: New file.
1839 * strnlen1.c: New file.
1841 2005-08-16 Bruno Haible <bruno@clisp.org>
1843 * mbfile.h: New file.
1845 2005-08-16 Bruno Haible <bruno@clisp.org>
1847 * mbiter.h: New file.
1849 2005-08-16 Bruno Haible <bruno@clisp.org>
1851 * mbchar.h: New file.
1852 * mbchar.c: New file.
1854 2005-08-16 Bruno Haible <bruno@clisp.org>
1856 * tls.h: New file, from GNU gettext.
1857 * tls.c: New file, from GNU gettext.
1859 2005-08-15 Bruno Haible <bruno@clisp.org>
1861 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
1864 2005-08-14 Jim Meyering <jim@meyering.net>
1866 Sync from coreutils.
1868 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
1869 Use the hash-table-based cycle-detection code not just when
1870 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
1871 Reported by James Youngman in
1872 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
1873 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
1874 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
1875 This lets us compile with -DFTS_DEBUG, once again.
1876 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
1877 * fts.c (fd_safer): Remove decl.
1878 Include fcntl--.h rather than unistd-safer.h
1879 (fts_safe_changedir): Don't call fd_safer; no longer needed
1880 now that we include fcntl--.h.
1882 2005-08-11 Simon Josefsson <jas@extundo.com>
1884 * readline.h, readline.c: New file.
1886 2005-08-11 Bruno Haible <bruno@clisp.org>
1888 * strnlen.h (strnlen): Change parameter name to match comment.
1890 2005-08-10 Simon Josefsson <jas@extundo.com>
1892 * strndup.c: Use strnlen.h.
1894 * strnlen.h: New file.
1896 2005-08-02 Simon Josefsson <jas@extundo.com>
1898 * getline.h, getline.c: Rewrite.
1900 * getdelim.h, getdelim.c: New files, ported from glibc.
1902 2005-07-31 Bruno Haible <bruno@clisp.org>
1904 * lock.h (gl_lock_initializer): New macro.
1905 (gl_lock_define_initialized): Use it.
1906 (gl_rwlock_initializer): New macro.
1907 (gl_rwlock_define_initialized): Use it.
1908 (gl_recursive_lock_initializer): New macro.
1909 (gl_recursive_lock_define_initialized): Use it.
1911 2005-07-26 Bruno Haible <bruno@clisp.org>
1913 * lock.h: Update from GNU gettext.
1914 * lock.c: Update from GNU gettext.
1916 2005-07-18 Bruno Haible <bruno@clisp.org>
1918 * lock.h (gl_once_t): New type.
1919 (gl_once_define, gl_once): New macros.
1920 * lock.c (fresh_once): New variable.
1921 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
1924 2005-07-18 Simon Josefsson <jas@extundo.com>
1926 * check-version.c (check_version): Accept identical versions too.
1928 2005-07-18 Bruno Haible <bruno@clisp.org>
1930 * lock.h: New file, from GNU gettext.
1931 * lock.c: New file, from GNU gettext.
1933 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
1935 * quotearg.c: Add translator comment suggested by Bruno Haible,
1936 with a minor change.
1938 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
1940 * version-etc-fsf.c (version_etc_copyright): Parameterize the
1941 copyright symbol and the year.
1942 * version-etc.c (COPYRIGHT_YEAR): New constant.
1943 (version_etc_va): Use parameterized copyright notice.
1944 Reword to conform to the current GNU coding standards.
1946 2005-07-11 Simon Josefsson <jas@extundo.com>
1948 * size_max.h: New file.
1950 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
1952 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
1955 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
1956 and Paul Eggert <eggert@cs.ucla.edu>
1958 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
1959 in wint_t, not wchar_t. Remove now-unnecessary cast.
1961 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
1963 * regex.c, regex.h: Sync from libc.
1964 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
1965 New files, synced from libc, except that regex_internal.h
1966 currently has a small porting fix.
1968 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
1970 Remove the dependency of the strftime module on the tzset module.
1971 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
1972 Copy the input structure, to work around some of the bug with
1973 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
1974 Solaris releases, you should also use the tzset module, but we won't
1975 require it as a dependency any more since we don't want LGPLed code
1976 to depend on GPLed code.
1978 2005-07-02 Jim Meyering <jim@meyering.net>
1980 * backupfile.c (backup_args): Change a `0' to NULL.
1982 2005-07-01 Jim Meyering <jim@meyering.net>
1984 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
1985 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
1986 * save-cwd.c, tempname.c:
1987 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
1988 and don't include <sys/file.h>).
1990 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
1992 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
1993 declares only 'struct timespec;' (!).
1995 2005-06-29 Jim Meyering <jim@meyering.net>
1997 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
1998 type name. Use the variable name instead.
1999 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
2001 2005-06-28 Simon Josefsson <jas@extundo.com>
2003 * check-version.h, check-version.c: New files.
2005 2005-06-28 Simon Josefsson <jas@extundo.com>
2007 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
2008 collision with global variable. Better indentation. Don't
2009 increment buffer pointer beyond buffer end. Based on comments
2010 from Paul Eggert <eggert@cs.ucla.edu>.
2014 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
2016 * canon-host.c (canon-host): Append trailing "," to 0 in
2017 initializer of struct addrinfo, as an indication that we don't
2018 care how many members the structure has.
2020 2005-06-24 Derek Price <derek@ximbiot.com>
2021 and Bruno Haible <bruno@clisp.org>
2023 Remove stat module & update lstat.
2024 * stat.c: Remove this file...
2025 (slash_aware_lstat): ...moving this content and its support...
2026 * lstat.c (rpl_lstat): ...into here.
2027 * lstat.h: New file.
2029 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
2031 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
2032 (ranged_convert): Don't save conversion in a temporary struct.
2033 This causes a warning with GCC 4.0.0, and anyway in the typical
2034 case it's not worth the extra 100 bytes or so of code.
2035 (ranged_convert, __mktime_internal): When calling a function via a
2036 pointer P, use P () rather than (*P) (), as we now assume C89 or
2039 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
2041 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
2042 "who -r" failed to give output. Problem reported by Tim Waugh.
2044 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
2045 (xcalloc): Use it to avoid needless tests.
2046 Problem reported by Jim Meyering.
2048 2005-06-16 Jim Meyering <jim@meyering.net>
2050 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
2051 when either N or S is zero.
2053 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2055 * argp.h (__option_is_short): Check upper limit of
2056 __key. Isprint() requires its argument to have the value
2057 of an unsigned char or EOF.
2059 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
2061 * fnmatch.c (fnmatch): If there is an encoding error in a
2062 multibyte string or pattern, fall back on unibyte matching.
2063 Problem reported by James Youngman.
2065 2005-06-08 Bruno Haible <bruno@clisp.org>
2067 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
2070 2005-06-08 Bruno Haible <bruno@clisp.org>
2072 * csharpcomp.h: New file, from GNU gettext.
2073 * csharpcomp.c: New file, from GNU gettext.
2074 * csharpcomp.sh.in: New file, from GNU gettext.
2076 2005-06-07 Derek Price <derek@ximbiot.com>
2079 * glob_.h: Indent nested #ifdef.
2081 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
2083 Sync from coreutils.
2084 Use "file name" when talking about file names, instead of "filename"
2085 or "path", as per the GNU coding standards.
2086 * mkdir-p.c: Renamed from makepath.c.
2087 (make_dir_parents): Renamed from make_path. All callers changed.
2088 * mkdir-p.h: Likewise. All includers changed.
2089 * filenamecat.c: Renamed from path-concat.c.
2090 (file_name_concat): Renamed from path_concat. All callers changed.
2091 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
2092 * filenamecat.h: Likewise. All includers changed.
2093 * acl.c: Don't use "path" or "filename" to mean "file name"
2094 in comments or local variable names.
2095 * basename.c: Likewise.
2096 * canonicalize.c, canonicalize.h: Likewise.
2097 * dirname.c, dirname.h: Likewise.
2098 * euidaccess.c: Likewise.
2099 * exclude.c: Likewise
2100 * fnmatch_.h, fnmatch_loop.c: Likewise.
2101 * fsusage.c, fsuage.h: Likewise.
2102 * fts.c, fts_.h: Likewise.
2103 * getcwd.c: Likewise.
2104 * getloadavg.c: Likewise.
2105 * mkstemp.c: Likewise.
2106 * mountlist.c, mountlist.h: Likewise.
2107 * openat.c, openat.h: Likewise.
2108 * readlink-stub.c: Likewise.
2109 * readutmp.c, readutmp.h: Likewise.
2110 * rename.c: Likewise.
2111 * rmdir.c: Likewise.
2113 * savedir.c: Likewise.
2114 * stripslash.c: Likewise.
2115 * tempname.c: Likewise.
2116 * xreadlink.c: Likewise.
2117 * exclude.c (excluded_file_name): Renamed from excluded_filename.
2119 * exclude.h: Likewise.
2121 * euidaccess.c (getuid, getgid, getuid, getegid)
2122 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2123 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
2124 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2125 * pathmax.h: Include <limits.h> unconditionally, since other
2126 files have been getting away with it for years (MORE/BSD 4.3
2128 * userspec.c (getpwnam, getgrnam, getgrgid)
2129 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2131 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
2132 Define to 256, not 255, as per modern POSIX.
2134 2005-06-01 Bruno Haible <bruno@clisp.org>
2136 * csharpexec.h: New file, from GNU gettext.
2137 * csharpexec.c: New file, from GNU gettext.
2138 * csharpexec.sh.in: New file, from GNU gettext.
2140 2005-05-31 Derek Price <derek@ximbiot.com>
2141 Paul Eggert <eggert@cs.ucla.edu>
2144 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
2146 2005-05-29 Derek Price <derek@ximbiot.com>
2147 Paul Eggert <eggert@cs.ucla.edu>
2149 * glob_.h, glob.c: New files.
2151 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
2153 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
2155 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
2156 the configuration hassle isn't worth it.
2157 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
2158 (LONGEST_MODIFIER, PRIuMAX): Remove.
2160 2005-05-27 Bruno Haible <bruno@clisp.org>
2162 * getlogin_r.h: Remove second include of <stddef.h>.
2164 2005-05-25 Bruno Haible <bruno@clisp.org>
2165 Derek Price <derek@ximbiot.com>
2167 * getlogin_r.h: Simplify API documentation.
2169 2005-05-25 Derek Price <derek@ximbiot.com>
2170 Paul Eggert <eggert@cs.ucla.edu>
2172 * getlogin_r.c, getlogin_r.h: New files.
2174 2005-05-22 Bruno Haible <bruno@clisp.org>
2176 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
2177 Also include <sys/param.h> if it defines MIN, MAX.
2178 Based on a patch by Derek Price <derek@ximbiot.com>.
2180 2005-05-22 Bruno Haible <bruno@clisp.org>
2182 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
2183 (INT64_MIN): Fix definition.
2184 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
2186 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
2187 NEED_SIGNED_INT_TYPES.
2189 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
2190 HAVE_SYSTEM_INTTYPES.
2192 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
2194 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
2195 so that unistd-safer.h (GPL'ed code) need not be included.
2197 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
2200 * fts.c: Don't include "cycle-check.h" or "hash.h".
2201 (setup_dir, free_dir): New functions.
2202 (enter_dir, leave_dir): Define trivial
2203 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
2204 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
2205 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
2206 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
2207 Move to fts-cycle.c.
2208 (fts_open): Use setup_dir.
2209 (fts_close): Use free_dir.
2210 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
2211 This adds a label and some gotos, but the alternatives were messier.
2212 Check for memory allocation failure when entering a dir.
2213 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
2214 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
2215 (FTS): New member fts_cycle, that is a union that contains the
2216 old active_dir_ht and cycle_state. All uses changed to mention
2217 fts_cycle.ht and fts_cycle.state.
2218 * fts-cycle.c: New file, containing GPL'ed code migrated out of
2219 fts.c, with the following changes:
2220 (setup_dir, free_dir): New functions.
2221 (enter_dir): Now returns bool. Return true if successful, false
2222 if memory exhausted. All callers changed.
2223 Do not bother partly cleaning up on
2224 memory allocation failure; that is free_dir's job.
2225 However, free ad if hash_insert fails, to avoid memory leak.
2226 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
2227 fts->fts_options to see which union member to use.
2229 2005-05-20 Jim Meyering <jim@meyering.net>
2231 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
2232 Now a macro, to pacify GCC.
2234 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
2236 * chown.c (rpl_chown): Return -1 on failure.
2238 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
2240 * canonicalize.c: Include canonicalize.h first, to test interface.
2241 Include <stddef.h> unconditionally, since we assume C89 now.
2242 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
2243 * fts.c: Include fts_.h first, to check interface.
2244 Do not include intprops.h; no longer needed.
2245 Include cycle-check.h and hash.h, since fts_.h no longer does.
2246 Remove unnecessary casts of closedir to void.
2247 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
2248 decide whether to decrement nlinks.
2249 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
2250 (FTS): Use struct hash_table * instead of Hash_table, so that
2251 we no longer need to include hash.h here.
2253 2005-05-17 Jim Meyering <jim@meyering.net>
2255 * fts.c, fts_.h: New files, from coreutils.
2257 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
2259 Sync from coreutils.
2260 * unlinkdir.c, unlinkdir.h: New files.
2261 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
2262 regex.h, unlocked-io.h, xtime.h:
2263 White space changes only.
2264 * makepath.c (make_path): Port to hosts where leading "//" is special.
2265 * yesno.c: Include getline.h, not ctype.h.
2266 (yesno): Don't remove leading white space; POSIX doesn't allow it.
2267 Use getline to remove arbitrary restriction on response length.
2269 2005-05-13 Bruno Haible <bruno@clisp.org>
2271 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
2272 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
2273 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
2274 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
2275 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
2276 Add support for 64-bit integers in the MSVC compiler.
2278 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
2280 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
2281 Change the initial comment to refer to GPL, not LGPL.
2282 gnulib-tool will change it to LGPL as needed.
2284 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
2285 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
2286 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
2287 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
2288 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
2289 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
2290 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
2291 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
2292 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
2293 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
2294 concatpath.c, config.charset, copy-file.c, copy-file.h,
2295 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
2296 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
2297 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
2298 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
2299 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
2300 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
2301 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
2302 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
2303 full-read.c, full-read.h, full-write.c, full-write.h,
2304 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
2305 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
2306 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
2307 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
2308 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
2309 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
2310 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
2311 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
2312 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
2313 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
2314 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
2315 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
2316 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
2317 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
2318 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
2319 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
2320 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
2321 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
2322 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
2323 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
2324 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
2325 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
2326 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
2327 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
2328 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
2329 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
2330 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
2331 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
2332 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
2333 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
2334 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
2335 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
2336 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
2337 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
2338 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
2339 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
2340 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
2341 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
2342 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
2343 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
2344 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
2345 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
2346 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
2347 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
2348 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
2349 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
2350 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
2351 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
2352 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
2353 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
2354 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
2355 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
2356 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
2357 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
2358 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
2359 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
2360 Update FSF postal mail address.
2362 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
2364 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
2365 specified in ai_socktype. Fix invalid ai_protocol
2366 check. ai_protocol is usually set to 0 or depending on
2367 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
2368 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
2369 ai_socktype / ai_protocol in the returned addrinfo structure.
2371 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
2372 Bruno Haible <bruno@clisp.org>
2374 * inet_ntop.h: New file.
2375 * inet_ntop.c: New file, from glibc with modifications.
2377 2005-05-08 Jim Meyering <jim@meyering.net>
2379 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
2381 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
2383 Merge from coreutils. Among other things,
2384 add bulletproofing for cases where stdin, stdout, or stderr are closed.
2385 * fd-safer.c: New file.
2386 * fcntl-safer.h, open-safer.c: Remove.
2387 * chdir-long.c: Fix comment "fetish" -> "coreutils".
2388 * dup-safer.c: Include unistd-safer.h first.
2389 Don't include errno.h.
2390 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
2391 * file-type.h: Don't assume invoker included sys/stat.h first.
2392 * file-type.c: Rely on file-type.h change.
2393 * getloadavg.c: Include unistd-safer.h.
2394 (getloadavg): Use safer open.
2395 * getusershell.c: Include "stdio-safer.h".
2396 (getusershell): Use safer fopen.
2397 * long-options.c (long_options): Use NULL rather than 0.
2398 * modechange.h (mode_free): Remove; all callers changed to invoke
2400 * modechange.c: Likewise.
2401 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
2402 (MODE_DONE): New constant.
2403 (struct mode_change): Remove 'next' member.
2404 (make_node_op_equals): New function; like the old one of the
2405 same name, except it allocates an array.
2406 (mode_compile, mode_create_from_ref): Use it.
2407 (mode_compile): Allocate result as an array, not a linked list.
2408 Parse octal string ourself, so that we catch mistakes like "+0".
2409 (mode_adjust): Arg is an array, not a linked list.
2410 * modechange.c: Include stat-macros.h, xalloc.h.
2411 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
2412 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
2413 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
2414 Remove. This is now stat-macros.h's job.
2415 (talloc): Remove. All callers replaced by xalloc, so that
2416 our invokers don't have to worry about reporting memory failures.
2417 (make_node_op_equals): Remove.
2418 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
2420 (struct mode_change): Moved here from modechange.h.
2421 (mode_append_entry): Remove.
2422 (mode_compile): Remove MASKED_OPS arg, since it encouraged
2423 apps to have incorrect behavior. Use simpler algorithm for head
2424 and tail. Don't futz with umask; that's now the job of mode_adjust.
2425 Detect more invalid usages rather than having somewhat-random behavior.
2426 Don't insert an "a=" action, as that leads to incorrect behavior.
2427 (mode_compile, mode_create_from_ref): Return NULL on error instead
2428 of an enum, since now there's only one way to have an error. All
2430 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
2431 at the correct time. Simplify calculation of "+u" and its ilk.
2432 Don't mishandle "+X".
2433 (mode_free): Remove "register" and localize decls.
2434 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
2435 (struct mode_change): Move to modechange.c; callers don't
2436 need to see this stuff.
2437 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
2438 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
2439 (mode_change, mode_adjust): Reflect the new signatures noted above.
2440 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
2441 that might redefine system include files.
2442 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
2443 (my_usleep): Use NULL rather than (void *) 0.
2444 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
2445 Use siginterrupt to specify that system calls should be interrupted.
2446 (rpl_nanosleep): Move initialization of suspended closer to call of
2448 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
2449 * readutmp.c: Likewise. Include signal.h, stdbool.h.
2450 (desirable_utmp_entry): New function.
2451 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
2452 using x2nrealloc, to simplify logic.
2453 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
2454 size calculation. Do not assume utmp file is a regular file.
2455 * readutmp.h (UT_PID): Moved here from ../src/who.c.
2456 (READ_UTMP_CHECK_PIDS): New constant.
2457 * save-cwd.c: Include unistd-safer.h.
2458 (save_cwd): Use fd_safer.
2459 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
2460 [!_LIBC] Include "stat-macros.h" instead.
2461 * unistd-safer.h (fd_safer): New decl.
2463 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
2465 * byteswap_.h: New file.
2467 2005-04-25 Albert Chin <china@thewrittenword.com>
2469 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
2472 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
2474 * getdate.y (zone): Allow relunit_snumber after tZONE, so
2475 that "UTC +1 second" continues to work. Problem reported
2477 (relunit_snumber): New rule.
2480 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
2482 * getdate.y (universal_time_zone_table): New constant.
2483 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
2484 universal_time_zone_table.
2485 (lookup_zone): Prefer universal_time_zone_table to
2486 local_time_zone_table, so that "GMT" time stamps are allowed in
2487 London during the summer. Problem reported by Ian Abbott.
2489 2005-04-12 Jim Meyering <jim@meyering.net>
2491 * human.c (humblock): Set *options even when returning due to
2492 xstrtoumax conversion failure. Thanks to a used-uninitialized
2495 2005-04-09 Jim Meyering <jim@meyering.net>
2497 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
2498 -Wuninitialized: initialize tm0.tm_year.
2500 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
2502 * getdate.y (parser_control): rels_seen is now a boolean, not a
2503 count, since there's no maximum. All uses changed.
2504 Add member dsts_seen.
2505 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
2507 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
2508 Use pc_rels_seen to decide whther a date is absolute.
2510 * getdate.y (number): Don't overwrite year.
2511 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
2514 2005-04-02 Simon Josefsson <jas@extundo.com>
2516 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
2517 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
2519 2005-03-27 Jim Meyering <jim@meyering.net>
2521 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
2523 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
2525 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
2526 "one's complement" -> "ones' complement" in comment, as per Knuth.
2527 "value of type" -> "type or expression" in comment.
2528 * mktime.c, strftime.c: Propagate intprops.h comment nits.
2530 2005-03-26 Jim Meyering <jim@meyering.net>
2533 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
2534 Correct typos: s/or/of/.
2536 2005-03-23 Jim Meyering <jim@meyering.net>
2538 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
2540 2005-03-21 Jim Meyering <jim@meyering.net>
2542 Changes imported from coreutils.
2544 * cycle-check.c: Don't include xalloc.h.
2546 * path-concat.c: Don't include assert.h.
2547 (path_concat): Remove assertion that would have triggered
2548 for ABASE starting with more than one slash.
2549 Reported by Andreas Schwab.
2551 * path-concat.c (path_concat): Set *BASE_IN_RESULT
2552 properly when ABASE is an absolute file name.
2553 Correct the description of this function.
2555 Add an assertion and a test driver.
2556 This fixes a bug introduced on 2004-07-02.
2557 Andreas Schwab reported the resulting failure of cp --parents:
2558 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
2560 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
2562 * strftime.c (my_strftime): If the underlying strftime returns 0
2563 (which shouldn't happen), generate nothing instead of returning 0
2564 immediately, so that nstrftime (NULL, ...) doesn't return 0.
2566 2005-03-16 Bruno Haible <bruno@clisp.org>
2568 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
2570 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
2572 * strftime.c (my_strftime): Prepend space to format so that we can
2573 reliably distinguish strftime failure from empty output on POSIX
2576 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
2578 * iconvme.c (SIZE_MAX): New macro, if not already defined.
2579 (iconv_string): Don't guess a size-zero buffer, as that might cause
2580 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
2581 result would be 'too large', where 'too large' is (heuristically)
2582 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
2583 overflow concerns. This will prevent some unwanted malloc failures
2584 when the inputs are very large.
2586 2005-03-15 Bruno Haible <bruno@clisp.org>
2588 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
2591 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
2594 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
2596 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
2598 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
2599 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
2601 * strtol.c: Likewise.
2603 2005-03-14 Simon Josefsson <jas@extundo.com>
2605 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
2608 2005-03-14 Jim Meyering <jim@meyering.net>
2610 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
2611 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
2612 to be nonzero so that we (and caller) can detect the difference
2613 between a valid zero-length expansion and an error return, even
2614 when the underlying strftime fails before writing anything into
2617 2005-03-10 Jim Meyering <jim@meyering.net>
2619 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
2620 so that this module works on systems without fchdir.
2622 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
2624 Factor int-properties macros into a single file, except for
2625 glibc-related files.
2626 * intprops.h: New file.
2627 * getloadavg.c: Include it instead of limits.h.
2628 (INT_STRLEN_BOUND): Remove.
2629 * human.c: Include intprops.h.
2630 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
2631 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
2632 * inttostr.h: Include intprops.h instead of limits.h.
2633 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
2634 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
2635 for consistency with intprops.h.
2636 (time_t_is_integer, twos_complement_arithmetic): Use them.
2637 * sig2str.h: Include <signal.h>, intprops.h.
2638 (INT_STRLEN_BOUND): Remove.
2639 * strftime.c (TYPE_SIGNED): Remove.
2640 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
2641 * strtol.c: Adjust comments to match intprops.h.
2642 * userspec.c: Include intprops.h.
2643 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
2644 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
2645 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
2646 instead of rolling our own expressions.
2647 * xstrtol.c: Include xstrtol.h first, to test interface.
2649 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
2651 (my_strftime): Do not mishandle years close to INT_MAX, by doing
2652 the right thing even if adding 1900 would overflow. Similarly
2653 for tm_mon + 1 and tm_yday + 1.
2654 Make %Y always equivalent to %C%y, and similarly for %G and %g.
2655 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
2656 (DO_SIGNED_NUMBER): New macro.
2657 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
2659 2005-03-07 Bruno Haible <bruno@clisp.org>
2661 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
2663 2005-03-03 Derek R. Price <derek@ximbiot.com>
2664 Bruno Haible <bruno@clisp.org>
2666 * pagealign_alloc.h: New file.
2667 * pagealign_alloc.c: New file.
2669 2005-01-28 Bruno Haible <bruno@clisp.org>
2671 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
2674 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
2676 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
2677 The workaround isn't strictly needed for POSIX conformance, and
2678 it's too much of a pain to configure and maintain. We'll ask
2679 people to fix their kernels instead.
2680 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
2681 (NANOSLEEP_BUG_WORKAROUND): Remove.
2682 (xnanosleep): Remove the workaround.
2684 2005-02-12 Bruno Haible <bruno@clisp.org>
2686 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
2688 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
2690 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
2691 * timespec.h (gettime): Return void, since it always
2692 succeeds now. All uses changed.
2693 * gettime.c (gettime) Likewise.
2694 [HAVE_NANOTIME]: Prefer nanotime.
2695 Assume gettimeofday succeeds, as POSIX requires.
2696 Assime time () succeeds, since other code already does.
2697 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
2698 (timespec_subtract): Remove.
2699 (NANOSLEEP_BUG_WORKAROUND): New constant.
2700 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
2701 things considerably. Use it only on GNU/Linux hosts, since the
2702 workaround shouldn't be needed elsewhere.
2704 2005-02-24 Bruno Haible <bruno@clisp.org>
2706 * gettext.h: Update from GNU gettext 0.14.2.
2708 2005-02-24 Bruno Haible <bruno@clisp.org>
2710 * localcharset.c: Update from GNU gettext 0.14.2.
2711 * config.charset: Update from GNU gettext 0.14.2.
2713 2005-02-22 Simon Josefsson <jas@extundo.com>
2715 * iconvme.h, iconvme.c: New files, from libc.
2717 2005-02-20 Neil Conway <neilc@samurai.com>
2719 * xgethostname.c (xgethostname): Check for ENOMEM, which is
2720 returned by OSX/Darwin if the specified buffer is not large
2721 enough for the hostname.
2723 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
2725 * memrchr.h: New file.
2726 * chdir-long.c: Include it.
2727 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
2728 Don't bother including stddef.h.
2730 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2732 * argp-help.c (__argp_help): Create a fake struct argp_state and
2733 pass it to _help, otherwise the latter coredumps trying to
2734 dereference state.root_argp.
2736 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
2738 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
2740 Include <sys/types.h>, for dev_t.
2741 (ME_DUMMY, ME_REMOTE): Move from here....
2742 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
2743 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
2745 Include mountlist.h first, to test the interface.
2747 2005-01-29 Bruno Haible <bruno@clisp.org>
2749 * progname.c (program_name): Initialize.
2750 Needed when linking statically on MacOS X.
2752 2005-01-28 Bruno Haible <bruno@clisp.org>
2754 * javacomp.sh.in: New file, from GNU gettext.
2755 * javacomp.h: New file, from GNU gettext.
2756 * javacomp.c: New file, from GNU gettext.
2758 2005-01-26 Bruno Haible <bruno@clisp.org>
2760 * javaexec.sh.in: New file, from GNU gettext.
2761 * javaexec.h: New file, from GNU gettext.
2762 * javaexec.c: New file, from GNU gettext.
2764 2005-01-26 Simon Josefsson <jas@extundo.com>
2766 * gai_strerror.c: Use GPL in header.
2768 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2770 * argp-help.c (hol_entry_help): Avoid using non-constant
2771 initializers for struct pentry_state.
2772 (__argp_error): Check return value of __asprintf
2773 (__argp_failure): Translate error message
2775 * argp-parse.c: Removed braces around the expansion of N_()
2777 2005-01-21 Jim Meyering <jim@meyering.net>
2779 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
2780 same value as for Solaris 9.
2782 * chdir-long.c (chdir_long): Rewrite to remove limitation on
2783 component length. This included changing the parameter to be
2784 of type `char *' rather than `char const *'.
2785 * chdir-long.h (chdir_long): Update prototype.
2787 * openat.c (fdopendir, fstatat): New functions.
2788 * openat.h: Include headers required for use of DIR and struct stat.
2789 [AT_SYMLINK_NOFOLLOW]: Define.
2790 (fdopendir, fstatat): Add prototypes.
2792 2005-01-21 Bruno Haible <bruno@clisp.org>
2794 * classpath.h: New file, from GNU gettext.
2795 * classpath.c: New file, from GNU gettext.
2797 2005-01-20 Simon Josefsson <jas@extundo.com>
2799 * version-etc-fsf.c: New file, with version_etc_copyright.
2800 * version-etc.c: Remove version_etc_copyright.
2801 * version-etc.h (version_etc_copyright): Use [] instead of * in
2802 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
2804 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
2806 * save-cwd.c (save_cwd): Remove code to support the case
2807 where fchdir is missing or flaky.
2809 2005-01-20 Simon Josefsson <jas@extundo.com>
2811 * base64.h (isbase64): Add.
2813 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
2814 using a unsigned prototype, don't inline.
2815 (base64_decode): Use it.
2817 2005-01-19 Bruno Haible <bruno@clisp.org>
2819 * sh-quote.h: New file, from GNU gettext.
2820 * sh-quote.c: New file, from GNU gettext.
2822 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
2824 Merge changes from coreutils, as described below in several
2825 changelogs dated today.
2827 * save-cwd.c: Include "save-cwd.h" before other include files.
2828 (O_DIRECTORY): Remove; not needed here, since "." must be
2829 a directory. All uses removed.
2830 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
2831 universal on Suns, and we also need to test for IRIX.
2832 Revamp code to use 'if' rather than '#if'.
2833 Avoid unnecessary comparison of cwd->desc to 0.
2835 * utimens.c (futimens): Robustify the previous patch, by checking
2836 for known valid error numbers rather than observed invalid ones.
2838 2005-01-18 Jim Meyering <jim@meyering.net>
2840 * version-etc.c (version_etc_copyright): Update copyright date.
2842 * utimens.c (futimens): Account for the fact that futimes
2843 can also fail with errno == ENOSYS or errno == ENOENT.
2844 Patch from Dmitry V. Levin.
2846 Change the name of the robust chdir function from chdir to chdir_long.
2847 * save-cwd.c: Include chdir-long.h rather than chdir.h.
2848 (restore_cwd): Use chdir_long, not chdir.
2849 * chdir-long.c: Renamed from chdir.c.
2850 * chdir-long.h: Renamed from chdir.h.
2851 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
2854 2005-01-18 Bob Proulx <bob@proulx.com>
2856 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
2857 offsetof() macro construct to avoid compile failure with native HP-UX
2858 11.0 ANSI C compiler.
2860 2005-01-06 Bruno Haible <bruno@clisp.org>
2862 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
2863 because stpncpy.m4 takes care of it.
2865 2004-01-24 Bruno Haible <bruno@clisp.org>
2867 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
2869 2003-10-09 Bruno Haible <bruno@clisp.org>
2871 * progreloc.c: Include xalloc.h instead of xmalloc.h.
2873 2005-01-06 Bruno Haible <bruno@clisp.org>
2875 * fwriteerror.h (fwriteerror): Change specification to include fclose.
2876 * fwriteerror.c: Include <stdbool.h>.
2877 (fwriteerror): At the end, close the file stream. Record whether
2878 stdout was already closed.
2880 2004-05-27 Bruno Haible <bruno@clisp.org>
2882 * execute.c (environ): Declare if needed.
2883 * pipe.c (environ): Likewise.
2884 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
2886 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
2888 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
2889 definitions to be after all include files, to avoid collisions.
2890 Problem reported by Bob Proulx.
2892 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
2894 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
2895 not needed. This removes a dependency on the gettext module.
2896 [defined _LIBC]: Do not include <libintl.h>; not needed.
2898 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
2900 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
2903 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
2905 * argp-parse.c: Include <stddef.h>.
2906 (alignof, alignto): New macros.
2907 (parser_init): Don't assume that void * is aligned sufficiently
2910 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
2911 need to extend the stack.
2912 (YYINITDEPTH): New macro, so that the initial stack isn't overly
2915 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2917 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
2919 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
2921 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
2922 Remove now-obsolete comment about AIX.
2923 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
2924 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
2925 (YYMAXDEPTH): New macro.
2927 2004-12-18 Bruno Haible <bruno@clisp.org>
2929 * fatal-signal.c (fatal_signals): Make non-const.
2930 (init_fatal_signals): New function.
2931 (uninstall_handlers, install_handlers): Ignore signals that were set to
2933 (at_fatal_signal): Call init_fatal_signals.
2934 (init_fatal_signal_set): Likewise. Ignore signals that were set to
2936 Reported by Paul Eggert.
2938 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
2940 * getdate.y (textint): New member "negative".
2941 (time_zone_hhmm): New function.
2942 Expect 14 shift-reduce conflicts, not 13.
2943 (o_colon_minutes): New rule.
2944 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
2945 (yylex): Set the "negative" member of signed numbers.
2947 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
2949 Changes imported from coreutils.
2950 * hard-locale.c: Assume <locale.h> exists.
2952 (GLIBC_VERSION): New macro.
2953 (hard_locale): Assume setlocale exists.
2954 Rewrite to avoid #ifdef.
2955 Use strdup rather than malloc + strcpy.
2956 * human.c: Assume <locale.h> exists.
2957 (human_readable): Assume localeconv exists.
2959 2004-12-01 Jakub Jelinek <jakub@redhat.com>
2961 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
2962 convert T2, not T. (Imported from libc.)
2964 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
2966 * getcwd.c (is_ENAMETOOLONG): New macro.
2967 (__getcwd.c): Don't restore errno; glibc doesn't.
2968 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
2969 first, falling back to our code only if its results look suspicious.
2970 Ensure that the resulting buffer is only as large as necessary.
2972 * readutmp.c: Include readutmp.h first.
2973 Include <errno.h>, since readutmp.h no longer does that.
2974 * readutmp.h: Don't include <errno.h>,
2975 <sys/param.h>, <time.h>; not needed to establish interface.
2976 (errno): Remove decl.
2977 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
2978 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
2979 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
2981 2004-11-28 Simon Josefsson <jas@extundo.com>
2983 * base64.h, base64.c: New file.
2985 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
2987 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
2989 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
2991 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
2992 HP's ANSI C compiler.
2993 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
2994 Declaring int functions causes warnings on some modern systems and
2995 shouldn't be needed to compile on ancient ones.
2996 * same.c (MIN) [defined MIN]: Don't define, since it's already
2999 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
3000 with the following changes.
3001 (__set_errno): Parenthesize properly.
3002 Include <stdbool.h>.
3003 (MIN, MAX, MATCHING_INO): New macros.
3004 (__getcwd): Define with prototype, not K&R form.
3005 Use heuristics to allocate default buffer on stack if possible.
3006 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
3007 behavior, and to avoid the PATH_MAX limit when computing
3009 Use MATCHING_INO to compare inode number to file.
3010 Check for arithmetic overflow in size calculations.
3011 Fix bug in reallocation of dot array that caused getcwd to fail
3012 on directories nested deeper than 75.
3013 Be more careful about saving errno on error.
3014 Do not use realloc; use only free+malloc, as this is a bit
3015 more flexible and avoids a needless copy operation.
3016 Do not inspect st_dev and st_ino for symbolic links; POSIX
3017 doesn't specify the latter.
3018 Check for closedir errors.
3019 Avoid needless casts.
3020 Use "#ifdef weak_alias" around weak_alias, to be like other
3022 The following changes to getcwd.c have effect only when used in
3023 gnulib; they have no effect inside glibc proper.
3024 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
3025 as alloca isn't used.
3026 (alloca, __alloca): Likewise.
3027 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
3028 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
3029 unconditionally, as gnulib assumes C89 or better.
3030 Do not include <sys/param.h>.
3031 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
3032 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
3034 (NULL) [!defined NULL]: Remove; we assume C89 or better.
3035 Include <dirent.h> in a way that is compatible with modern Autoconf.
3036 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
3037 New macros, if not already defined.
3038 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
3039 Use "_LIBC", not "defined _LIBC", for consistency.
3040 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
3042 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
3043 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
3044 * xgetcwd.c: David MacKenzie's old code was removed, so give
3045 credit only to Jim Meyering and adjust the copyright dates.
3046 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
3047 <stdlib.h>, <unistd.h>, "pathmax.h".
3048 Instead, include "xgetcwd.h" (first) and "getcwd.h".
3049 (INITIAL_BUFFER_SIZE): Remove.
3050 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
3052 2004-11-23 Jim Meyering <jim@meyering.net>
3054 * getopt_.h: Remove trailing blanks.
3056 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
3058 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
3059 (futimens): New function, which uses futimes if available.
3060 (futimens, utimens): Support timespec==NULL, with same semantics
3061 as utime and utimens.
3062 * utimens.h (futimens): New decl.
3064 2004-11-23 Jim Meyering <jim@meyering.net>
3066 * __fpending.c: Add comment.
3068 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3070 * getopt_.h: Re-addition of __getopt_argv_const caused
3071 redefinition warnings. To avoid them, include the defines
3072 in `#if !defined __need_getopt ... #endif'. The only place
3073 where __getopt_argv_const is used is in definitions
3074 of getopt_long and getopt_long_only below, which are as well
3075 protected by `#ifndef __need_getopt'.
3076 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
3077 __need_getopt after including <stdio.h> and <unistd.h> These
3078 headers might have defined it.
3080 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
3082 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
3084 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
3085 optopt): Use them instead of invoking ## directly; otherwise, the
3086 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
3088 2004-11-19 Bruno Haible <bruno@clisp.org>
3090 * strtok_r.c: Move comments from here...
3091 * strtok_r.h: ... to here.
3093 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
3095 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
3096 might fail. Problem reported by Yoann Vandoorselaere.
3097 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
3098 that mishandle size_t overflow.
3100 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
3102 * canon-host.c: Include "strdup.h".
3103 (canon_host): Use getaddrinfo if available, so that IPv6 works.
3104 Use strdup instead of malloc/strcpy to duplicate strings.
3106 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
3107 (human_space_before_unit): New constant.
3108 * human.c (human_readable): Support it.
3110 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
3111 (xgetcwd): Set errno correctly when failing.
3112 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
3113 the failure is actually due to a PATH_MAX problem.
3115 Further getopt changes to make it more likely that glibc will
3116 buy the changes back.
3117 * getopt.c (POSIXLY_CORRECT): New constant.
3118 (getopt): Use it, so to preserve glibc semantic
3119 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
3120 when compiling for libc.
3121 * getopt_.h (__getopt_argv_const): Bring it back.
3122 (getopt_long, getopt_long_only): Use it.
3124 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
3125 New arg POSIXLY_CORRECT. All callers changed.
3126 (getopt): Argv is now char * const *, as per standard.
3127 (_getopt_internal_r, _getopt_internal): Argv is now char **,
3128 not char *__getopt_argv_const *.
3129 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
3130 _getopt_long_only_r): Likewise.
3131 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
3132 * getopt_int.h (_getopt_internal, _getopt_internal_r,
3133 _getopt_long_r, _getopt_long_only_r): Likewise.
3134 * getopt_.h (__getopt_argv_const): Remove.
3135 (getopt): Argv is now char * const *, as per standard.
3137 * getdate.y (tORDINAL): New token.
3138 (day, relunit): Allow it for relative times.
3139 (relative_time_table): Use tORDINAL for ordinals.
3141 2004-11-15 Jim Meyering <jim@meyering.net>
3143 * closeout.c: Include "__fpending.h" once again.
3144 Include <stdbool.h>.
3145 (close_stdout): Don't fail just because stdout was closed initially,
3146 since some programs don't write to stdout in the normal course of
3147 operation (other than --version and --help), and we don't want this
3148 function to make e.g. `touch file >&-' fail.
3149 But do fail if it was closed and someone has tried to write to it.
3150 E.g., `printf foo >&-' must fail.
3152 2004-11-11 Simon Josefsson <jas@extundo.com>
3154 * strtok_r.h, strtok_r.c: New file.
3156 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
3158 * getopt_.h (__getopt_argv_const): New macro, to be used so that
3159 we can stop lying to compilers about the constness of argv when we
3160 are compiled outside glibc.
3161 (getopt, getopt_long, getopt_long_only): Use it.
3162 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
3164 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
3165 _getopt_long_only_r): Likewise.
3166 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
3167 _getopt_long_only_r): Likewise.
3169 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
3170 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
3171 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
3172 the other external symbols.
3173 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
3174 declaration, since the above renaming now works around collisions.
3176 2004-11-11 Jim Meyering <jim@meyering.net>
3178 * linebreak.c: Remove trailing blanks.
3179 * alloca_.h: Likewise.
3180 * acosl.c: Likewise.
3181 * euidaccess.c: Likewise.
3182 * allocsa.h: Likewise.
3184 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
3186 * mktime.c (SHR): New macro, which is a portable
3187 substitute for >> that should work even on Crays.
3188 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
3189 Problem reported by Mark D. Baushke in
3190 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
3191 * getdate.y (SHR): Likewise.
3193 * strftime.c (SHR): Likewise.
3195 * quotearg.c (struct quoting_options): Use unsigned int for
3196 quote_these_too, so that right shifts are well defined. All uses
3199 2004-11-10 Simon Josefsson <jas@extundo.com>
3201 * getaddrinfo.h, getaddrinfo.c: New files.
3203 2004-11-10 Jim Meyering <jim@meyering.net>
3205 Ensure that no close failure goes unreported.
3206 * closeout.c (close_stdout): Always close stdout. I.e., don't
3207 return early when it seems there's nothing to flush.
3208 Don't include __fpending.h.
3210 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
3212 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
3214 2004-11-05 Bruno Haible <bruno@clisp.org>
3216 * readlink.c: Include stddef.h, needed for size_t on Woe32.
3217 Reported by Mark D. Baushke <mdb@cvshome.org>.
3219 2004-11-04 Bruno Haible <bruno@clisp.org>
3221 2004-09-11 Bruno Haible <bruno@clisp.org>
3222 * allocsa.valgrind: New file.
3223 2004-02-06 Bruno Haible <bruno@clisp.org>
3224 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
3225 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
3226 Reported by Christopher Seip <chris.seip@hp.com>.
3228 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
3230 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
3231 with errno == ERANGE if the buffer is too small.
3232 Problem reported by Mark D. Baushke.
3234 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
3236 * xreadlink.c (MAXSIZE): New macro.
3237 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
3238 size does not exceed MAXSIZE. Avoid cast.
3239 As suggested by Mark D. Baushke in
3240 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
3241 if readlink fails with buffer size just under MAXSIZE, try again
3244 2004-11-02 Derek R. Price <derek@ximbiot.com>
3245 and Paul Eggert <eggert@cs.ucla.edu>
3247 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
3248 (get_date): Overparenthesize to avoid GCC warning.
3250 2004-11-02 Bruno Haible <bruno@clisp.org>
3252 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
3253 function returns void.
3255 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
3257 * getpass.c (fflush_unlocked, flockfile, funlockfile)
3258 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
3261 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
3263 * getdate.y: Add support for TZ="foo" within a date string.
3264 Fix some bugs near time_t boundaries. Reject dates with
3265 out-of-range components, e.g., "Sept 31".
3266 Include <stdlib.h>, "setenv.h", "xalloc.h".
3267 (ISDIGIT_LOCALE): Remove; unused.
3268 Note that the TZ and time functions used here are not reentrant.
3269 (mktime_ok, get_tz): New functions.
3270 (TZBUFSIZE): New constant.
3271 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
3272 This requires that we sometimes generate our own TZ="XXX..." setting.
3274 2004-10-27 Derek R. Price <derek@ximbiot.com>
3276 * mktime.c (not_equal_tm): Remove redundant check.
3278 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
3280 * getdate.y: Use Bison 1.875 features, and some minor
3281 code cleanups. This change does not affect semantics.
3282 Don't include <stdlib.h>; no longer needed.
3283 Don't include unlocked-io.h; only the "#if TEST" code uses
3284 stdio, and performance isn't crucial there.
3285 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
3286 Bison 1.875 features as described below.
3287 All uses of "PC." replaced by "pc->".
3288 (YYSTYPE): Add a forward declaration.
3289 (yylex, yyerror): Use full prototypes in forward decls.
3290 Use "%pure-parser" rather than obsolescent "%pure_parser".
3291 Use %parse-param and %lex-param instead of obsolescent
3292 YYPARSE_PARAM and YYLEX_PARAM.
3293 (meridian_table, month_and_day_table, time_units_table,
3294 relative_time_table, time_zone_table, military_table,
3295 lookup_zone, lookup_word, get_date):
3296 Use NULL instead of 0 where appropriate.
3297 (to_hour): Avoid abort (), to avoid a dependency on
3299 (yyerror, yylex): Now accepts parser_control * arg.
3300 (main) [TEST]: Use '\0' rather than 0 for char.
3302 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
3304 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
3305 It's now the caller's responsibility to handle the case where
3306 !HAVE_GETPAGESIZE && !defined getpagesize.
3308 * mktime.c (leapyear): Arg is long int, not int.
3310 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
3312 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
3314 2004-10-12 Simon Josefsson <jas@extundo.com>
3316 * getpass.c (fflush_unlocked, flockfile, funlockfile)
3317 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
3320 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
3322 * vsnprintf.h: New file.
3323 * vsnprintf.c: New file.
3325 2004-10-07 Bruno Haible <bruno@clisp.org>
3327 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
3328 into the provided buffer.
3330 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
3332 * diacrit.c, diacrit.h: Add GPL notice.
3334 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
3335 * atanl.c (atanl): Keep the code as similar to glibc as possible.
3336 * logl.c (logl): Keep the code as similar to glibc as possible.
3337 This avoids a potential constant-folding bug.
3339 2004-10-05 Bruno Haible <bruno@clisp.org>
3341 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
3343 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
3345 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
3346 * xmalloc.c (xmemdup): Likewise.
3347 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
3348 XFREE): Remove these long-obsolescent macros.
3349 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
3350 * xstrdup.c: Remove.
3352 * regex.c (re_comp): Cast gettext return value to char *,
3353 Problem reported by Martin Neitzel via Mark D. Baushke.
3355 2004-10-04 Simon Josefsson <jas@extundo.com>
3357 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
3358 '#ifdef USE_UNLOCKED_IO'.
3360 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
3362 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
3363 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
3364 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
3365 regex.c, sha1.c, version-etc.c, yesno.c:
3366 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
3367 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
3368 the includer's responsibility.
3370 Sync from coreutils.
3372 * modechange.c (mode_compile): Don't decrement a pointer that
3373 points to the start of a string, as the C Standard says the
3374 resulting behavior is undefined.
3376 * backupfile.h (enum backuptype): Rename none -> no_backups,
3377 simple -> simple_backups, numbered_existing ->
3378 numbered_existing_backups, numbered -> numbered_backups
3379 to avoid shadowing problems. All uses changed.
3380 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
3381 * backupfile.c (check_extension, numbered_backup):
3382 Rename locals to avoid shadowing 'basename'.
3383 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
3386 * .cppi-disable: Add getopt_.h, getopt_int.h.
3387 * .cvsignore: Add getopt.h.
3389 2004-10-04 Simon Josefsson <jas@extundo.com>
3391 * memmem.h: New file.
3392 * memmem.c: New file, taken from glibc.
3394 2004-10-02 Jim Meyering <jim@meyering.net>
3396 * dirfd.h, getpagesize.h: Add copyright notice.
3398 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
3400 * snprintf.c: Remove comments as to why each header is needed.
3402 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
3404 * strsep.h: New file.
3405 * strsep.c: New file.
3407 2004-10-01 Simon Josefsson <jas@extundo.com>
3409 * snprintf.c (snprintf): Handle size==0.
3411 2004-10-01 Simon Josefsson <jas@extundo.com>
3412 Bruno Haible <bruno@clisp.org>
3414 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
3415 (snprintf): Declare 'args'.
3417 2004-09-30 Simon Josefsson <jas@extundo.com>
3419 * snprintf.h, snprintf.c: New files.
3421 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3423 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
3424 (hol_entry_help): Never translate an empty string.
3425 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
3426 * argp.h (OPTION_NO_TRANS): New option.
3428 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
3430 * xvasprintf.c: Include xalloc.h.
3431 (xvasprintf): Use xalloc_die, not xmalloc_die.
3433 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
3435 * dummy.c: Change copyright notice to FSF, and license to GPL.
3437 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
3439 * argp-pvh.c (argp_program_version_hook): Provide initial value.
3440 Problem reported by Bruno Haible in:
3441 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
3443 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
3445 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
3446 in case some system header has #define'd it. Problem reported by
3447 Soeren D. Schulze in
3448 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
3450 2004-09-08 Bruno Haible <bruno@clisp.org>
3452 * stdint_.h: New file, taken from GNU clisp.
3454 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
3456 * xvasprintf.h: New file.
3457 * xvasprintf.c: New file.
3458 * xasprintf.c: New file.
3460 2004-09-08 Bruno Haible <bruno@clisp.org>
3462 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
3464 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
3466 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
3468 Import from coreutils.
3469 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
3470 strings on unbounded length. alloca's performance benefits aren't
3471 that important here.
3473 (parse_with_separator): New function, with most of the internals
3474 of the old parse_user_spec. Allow user to omit both user and group,
3475 for compatibility with FreeBSD.
3476 Clone only the user name, not the entire spec.
3477 Do not set *uid, *gid unless entirely successful.
3478 Avoid memory leak in some failing cases.
3479 Fix regression for USER.GROUP reported by Dmitry V. Levin in
3480 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
3481 (parse_user_spec): Rewrite to use parse_with_separator.
3483 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
3485 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
3486 its complicated substitute.
3487 * argp-help.c: Include <errno.h>, for program_invocation_short_name
3488 and program_invocation_name.
3489 (__argp_basename) [!_LIBC]: Remove; the only use was
3490 replaced by its body.
3491 (__argp_short_program_name): Change condition from
3492 !defined __argp_short_program_name to
3493 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
3494 to match argp-namefrob.h.
3495 (__argp_failure): Don't assume strerror_r returns char *.
3496 * argp-parse.c (N_): Define unconditionally.
3497 (argp_default_options): Fill out initializers with 0 to avoid
3500 2004-08-12 Simon Josefsson <jas@extundo.com>
3502 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
3503 * getopt_.h: Renamed from getopt.h.
3505 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
3507 Merge from coreutils.
3509 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
3510 wmemchr or wmemcpy. Problem reported by Robert Dahlem
3511 for Reliant Unix 5.43.
3513 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
3514 (union fooround): Use uintmax_t, not long int.
3515 The rest is a merge from libc:
3516 [defined _LIBC]: Include <shlib-compat.h>.
3517 (_obstack) [defined _LIBC]: Remove after 2.3.4.
3519 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
3521 * strverscmp.c: Convert to UTF-8.
3523 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
3525 * obstack.h (obstack_empty_p):
3526 Don't assume that chunk->contents is suitably aligned.
3527 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
3528 Likewise. Problem reported by Benno in
3529 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
3531 * chown.c (rpl_chown): Work even if the file is writeable but not
3532 readable. This could be improved further but it'd take some work.
3534 2004-08-08 Simon Josefsson <jas@extundo.com>
3536 * xgethostname.c: Don't include error.h (not used).
3539 * getpass.c: Include getpass.h first.
3541 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
3543 * xalloc-die.c: New files.
3544 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
3546 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
3547 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
3548 (_, N_, xalloc_die): Move to xalloc-die.c.
3549 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
3550 so that we needn't mess with xalloc_msg_memory_exhausted.
3552 * sha1.h: Renamed from sha.h.
3553 (SHA1_H): Renamed from _SHA_H.
3554 (sha1_ctx): Renamed from sha_ctx.
3555 (sha1_init_ctx): Renamed from sha_init_ctx.
3556 (sha1_process_block): Renamed from sha_process_block.
3557 (sha1_process_bytes): Renamed from sha_process_bytes.
3558 (sha1_finish_ctx): Renamed from sha_finish_ctx.
3559 (sha1_read_ctx): Renamed from sha_read_ctx.
3560 (sha1_stream): Renamed from sha_stream.
3561 (sha1_buffer): Renamed from sha_buffer.
3562 * sha1.c: Likewise; renamed from sha.c.
3563 Do not include <sys/types.h>.
3564 Include <stddef.h> rather than <stdlib.h>.
3566 2004-08-08 Bruno Haible <bruno@clisp.org>
3568 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
3569 FILESYSTEM_PREFIX_LEN.
3570 * progreloc.c: Likewise.
3571 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
3573 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
3576 * argp-help.c (make_hol, hol_append): Don't assume that
3577 SIZE_MAX is a valid preprocessor constant.
3578 (__argp_basename): Change from "#ifndef _LIBC"
3579 to "#ifndef __argp_short_program_name", so that
3580 we don't compile these functions for tar.
3582 More merges from coreutils.
3583 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
3584 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
3586 * addext.c: Remove; no longer needed.
3587 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
3588 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
3589 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
3590 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
3591 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
3592 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
3593 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
3594 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
3595 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
3596 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
3597 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
3598 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
3599 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
3600 Import changes from coreutils.
3602 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
3604 Merge from coreutils.
3606 * .gdb-history: Remove; this doesn't belong here.
3608 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
3609 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
3610 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
3612 * dirname.h: Include <stdbool.h>.
3613 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
3614 for consistency with POSIX terminology. All uses changed.
3615 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
3616 (strip_trailing_slashes): Use bool for booleans.
3617 * stripslash.c (strip_trailing_slashes): Likewise.
3619 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
3620 sometimes returns a positive errno value even when it succeeds.
3621 (print_errno_message) [!LIBC]: Fall back on strerror if
3624 * path-concat.c (mempcpy): Don't define if a system header defines it.
3625 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
3626 (longest_relative_suffix): New function.
3627 (path_concat): Use it. Assume first argument is not NULL.
3628 Port to DOS. Omit redundant separators.
3629 Report an error instead of returning NULL.
3630 Use mempcpy instead of memcpy.
3631 (xpath_concat): Remove: not declared or used.
3633 * same.h: Include <stdbool.h>
3634 (same_name): Return bool, not int.
3635 * same.c (same_name): Likewise.
3636 (errno): Don't declare; we assume C89 or better now.
3638 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
3639 if not already defined.
3641 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
3642 * dup-safer.c (errno): Likewise.
3644 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
3646 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
3649 2004-08-03 Simon Josefsson <jas@extundo.com>
3651 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
3652 * progname.h: Don't include stdbool.h.
3654 2004-08-02 Simon Josefsson <jas@extundo.com>
3656 * getsubopt.h: New file, with comments from Bruno Haible.
3657 * getsubopt.c: New file, from glibc, but slightly modified based on
3658 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
3660 2004-08-01 Simon Josefsson <jas@extundo.com>
3662 * xgetdomainname.c: Include stdlib.h, for free().
3664 2004-07-16 Simon Josefsson <jas@extundo.com>
3666 * dummy.c: New file.
3668 2004-07-16 Bruno Haible <bruno@clisp.org>
3670 * backupfile.h: Add extern "C" for C++.
3671 * closeout.h: Likewise.
3672 * copy-file.h: Likewise.
3673 * findprog.h: Likewise.
3674 * full-write.h: Likewise.
3675 * pathname.h: Likewise.
3676 * progname.h: Likewise.
3677 * stpcpy.h: Likewise.
3678 * stpncpy.h: Likewise.
3679 * strcase.h: Likewise.
3680 * strstr.h: Likewise.
3681 * xalloc.h: Likewise.
3683 * mbswidth.h: Add extern "C" for C++.
3684 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
3686 2004-07-09 Simon Josefsson <jas@extundo.com>
3688 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
3689 failed without this.)
3691 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
3693 * fchown-stub.c: New file.
3695 2004-06-24 Jim Meyering <jim@meyering.net>
3697 * obstack.h (obstack_base): Cast to (void *), per documentation.
3699 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
3701 * argz.c, argz_.h: New files, which are autoupdated from libtool.
3703 2004-06-01 Jim Meyering <jim@meyering.net>
3705 * calloc.c: New file.
3707 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
3709 * getdate.y (yylex): Allow space between sign and number.
3710 Problem reported by Dan Jacobson.
3712 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
3713 and Jim Meyering <jim@meyering.net>
3715 Merge from coreutils CVS.
3717 * stat-macros.h: New file, with contents from file-type.h
3718 and coreutils' system.h.
3719 * file-type.c: Include "stat-macros.h".
3720 * file-type.h (file_type): Move all macro definitions to new file,
3723 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
3724 Wrap old code with this conditional.
3725 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
3726 function that does not dereference symlinks.
3727 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
3729 * xreadlink.c: Include xreadlink.h first, to catch .h file
3730 dependency problems.
3731 (xreadlink): Accept new arg SIZE, for efficiency.
3732 All decls and uses changed.
3733 * xreadlink.h: Include <stddef.h>, for size_t.
3735 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
3736 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
3738 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
3740 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
3742 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
3743 macros to be defined.
3744 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
3745 the allocator returns NULL because the requested size is zero.
3747 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
3749 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
3750 var. Add comment explaining why libc still defines it. This
3751 merges the following patch from glibc:
3752 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
3754 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
3756 * obstack.c (_obstack): Remove unused variable. It hasn't been
3757 present in glibc since revision 1.1 of this file.
3758 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
3759 obstack_alignment_mask, obstack_alloc, obstack_base,
3760 obstack_blank, obstack_blank_fast, obstack_chunk_size,
3761 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
3762 obstack_grow0, obstack_init, obstack_int_grow,
3763 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
3764 obstack_next_free, obstack_object_size, obstack_ptr_grow,
3765 obstack_ptr_grow_fast, obstack_room): Remove declarations of
3766 nonexistent functions.
3768 2004-05-17 Derek R. Price <derek@ximbiot.com>
3769 Paul Eggert <eggert@cs.ucla.edu>
3771 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
3773 2004-05-14 Bruno Haible <bruno@clisp.org>
3775 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
3776 that consists of a '.' followed by an empty digit string.
3777 Patch by Tor Lillqvist <tml@iki.fi>.
3779 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
3781 Port obstack to the AS/400, where pointers are 16 bytes wide and
3782 you cannot cast an integer to a valid pointer. This patch is
3783 currently waiting to be integrated into glibc; see
3784 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
3786 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
3787 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
3788 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
3789 (struct obstack): temp member is now a union of a pointer and
3790 an integer, instead of an integer. All integer uses changed.
3791 This does not affect the physical layout of struct obstack,
3792 except on hosts (like the AS/400) where the size or alignment of
3793 void * is greater than that of ptrdiff_t.
3794 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
3795 __STDC__)]: Store temporary in pointer member of union, not
3797 * obstack.c: Include <stddef.h>, for offsetof.
3798 (struct fooalign): Remove; it doesn't need a name.
3799 (union fooround): Change double to long double, and add void *.
3800 (DEFAULT_ALIGNMENT): Use offsetof to compute.
3801 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
3802 not a macro. Hence the values are always int; so remove all
3803 casts-to-int in uses.
3805 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
3806 Derek Price <derek@ximbiot.com>
3808 * alloca.c: Include <alloca.h>, to get our interface.
3809 * alloca_.h: Use __alloca on AIX, so that we don't have to
3810 include <alloca.h> first. Use C89 prototype for alloca; this
3811 requires including <stddef.h> for size_t. Use extern "C" if C++.
3812 Use #elif for simplicity, since we can assume C89 now.
3813 Don't try to source the system alloca.h since it will not be found
3814 and to prevent recursively including its replacement.
3815 * fnmatch.c: Include <alloca.h> instead of opencoding.
3816 * regex.c: Likewise.
3818 2004-05-16 Derek Price <derek@ximbiot.com>
3819 Paul Eggert <eggert@cs.ucla.edu>
3821 getline cleanup. This changes the getndelim2 API: both order of
3822 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
3825 * getline.c: Don't include stddef.h or stdio.h, since our
3826 interface does that.
3827 (getline): Always use getdelim, so that we don't have two
3828 copies of this code.
3829 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
3831 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
3832 (GETNDELIM2_MAXIMUM): New macro.
3833 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
3834 instead of the old practice of delim2==0. All callers changed.
3835 Return -1 on overflow, instead of returning junk.
3836 Do not set *linesize unless allocation succeeds.
3837 * getndelim2.h: Do not include stddef.h; no longer needed, now
3838 that we include sys/types.h.
3839 * getnline.h: Likewise.
3840 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
3841 (getndelim2): Reorder arguments.
3842 * getnline.c (getnline, getndelim):
3843 Don't discard the NMAX argument.
3844 (getnline): Invoke getndelim, to avoid code duplication.
3845 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
3846 of (size_t) -1 by callers of the getnline family.
3848 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
3850 * nanosleep.c (suspended): Change its type from int to
3851 sig_atomic_t volatile.
3852 (first_call): Make it private to rpl_nanosleep, and have it
3853 be zero initially as that's a bit faster.
3854 (my_usleep): Round up fractional times instead of truncating them,
3855 as this is the usual meaning for 'sleep'.
3857 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
3859 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
3860 (ENOSYS): Define if not defined.
3861 (settime): Fall back on stime if it exists and settimeofday fails.
3862 But don't bother with fallbacks if a method fails with errno == EPERM.
3864 2004-05-11 Jim Meyering <jim@meyering.net>
3866 Prior to this change, the save_cwd caller required read access to the
3867 current directory on most systems (ones with the fchdir function).
3869 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
3870 fails, try write-only, and finally, resort to using xgetcwd.
3872 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
3874 * obstack.c, obstack.h: Import changes from libc.
3876 2004-04-28 Bruno Haible <bruno@clisp.org>
3878 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
3879 implicitly appends .exe to executables.
3880 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
3881 accepts Windows pathnames.
3882 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
3883 Cygwin like Windows, since it now accepts Windows pathnames.
3884 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
3885 Cygwin like Windows, since it now accepts Windows pathnames.
3886 Reported by Derek Robert Price <derek@ximbiot.com>.
3888 2004-04-20 Jim Meyering <jim@meyering.net>
3890 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
3892 2004-04-20 Jim Meyering <jim@meyering.net>
3893 Bruno Haible <bruno@clisp.org>
3895 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
3896 memory when realloc fails.
3898 2004-04-18 Jim Meyering <jim@meyering.net>
3900 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
3901 don't leak memory and do call END_UTMP_ENT.
3903 2004-04-11 Paul Eggert <eggert@twinsun.com>
3905 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
3906 (CHAR_BIT): Remove, since we assume C89.
3907 Include <stdint.h> if available, as per current Autoconf CVS advice.
3909 2004-03-30 Paul Eggert <eggert@twinsun.com>
3911 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
3912 not bool, to be more consistent with Unix conventions.
3913 Suggested by Bruno Haible.
3915 Merge from coreutils.
3917 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
3920 * getdate.h: Include stdbool.h, and timespec.h instead of
3921 the usual <time.h> dance.
3922 (get_date): Change signature to support fractional time stamps.
3923 All callers changed.
3924 * getdate.y: Include "getdate.h" first, as we can now
3925 assume C89 and don't need to worry about 'const'.
3926 Similarly, include "unlocked-io.h" near start, not in middle.
3928 (textint.value): Use long int rather than int.
3929 (textint.digits): Use size_t rather than int.
3930 (BILLION, LOG10_BILLION): New constants.
3931 (parser_control): New member rel_ns. Members day_ordinal,
3932 time_zone, month, day, hour, minutes, rel_year, rel_month,
3933 rel_day, rel_hour, rel_minutes, rel_seconds
3934 are now long int, not int. Member seconds is now struct timespec,
3935 not int. New member timespec_seen. Members dates_seen, days_seen,
3936 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
3938 (%union.intval): Now long int, not int.
3939 New member timespec.
3940 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
3941 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
3942 (spec): Now is a timespec or an item list.
3943 (timespec, items): New nonterminals.
3944 (time, rel, relunit, number, get_date):
3945 Add support for fractional seconds.
3946 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
3947 (gmtime, localtime, mktime): Remove decls; not needed with C89.
3948 (to_hour): First arg is now long int, not int.
3949 (to_year): Returns long int, not int.
3950 Don't treat year -70 like 70.
3951 (tm_diff): Returns long int, not int.
3952 (lookup_word): Use bool instead of int when appropriate.
3953 (yylex): Use size_t for count, not int.
3954 Detect overflow when parsing large integer constants.
3955 Add support for fractions.
3956 (get_date): Make pointers 'const' if possible.
3957 Use more-portable code to detect integer overflow.
3958 (main) [TEST]: Adjust to above changes. Test for localtime failure.
3959 Don't use ctime; it's not reliable if the year has >4 digits.
3961 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
3962 This is for compatibility with BSD.
3964 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
3965 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
3966 From coreutils' system.h.
3968 * userspec.c: Don't include "posixver.h".
3969 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
3970 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
3971 compatible extension. Simplify code by removing a boolean int
3972 that was always nonzero if a string was nonnull.
3974 2004-03-30 Jim Meyering <jim@meyering.net>
3976 Merge from coreutils.
3978 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
3980 * readtokens.c (readtoken): Don't leak 64 bytes when reading
3981 an empty input stream.
3983 * readtokens.c: Include <stdbool.h>.
3984 (readtoken): Use `size_t' rather than int/long.
3985 All callers adjusted.
3986 Use `bool' rather than `int' where appropriate.
3987 Use memset rather than an explicit loop.
3988 Use x2nrealloc rather than xrealloc.
3989 Allow the use of `\0' as a delimiter.
3990 (readtokens): Likewise.
3991 * readtokens.h (readtoken, readtokens): Update prototypes.
3993 2004-03-30 Bruno Haible <bruno@clisp.org>
3995 * getloadavg.c (getloadavg): Don't assume setlocale returns
3998 2004-03-29 Paul Eggert <eggert@twinsun.com>
4000 Merge changes to getloadavg.c from coreutils and Emacs.
4002 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
4003 Define to an expression, not to the empty string.
4004 Include cloexec.h and xalloc.h.
4005 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
4006 Use set_cloexec_flag rather than rolling our own.
4007 * cloexec.c, cloexec.h: New files.
4009 2004-03-18 Paul Eggert <eggert@twinsun.com>
4011 * getopt.h: Sync with libc CVS.
4013 2004-03-18 Paul Eggert <eggert@twinsun.com>
4014 Bruno Haible <bruno@clisp.org>
4016 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
4017 not on all platforms that have <wchar.h>.
4018 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
4020 2004-03-09 Paul Eggert <eggert@twinsun.com>
4022 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
4024 * getopt_int.h: New file, also synced from libc.
4026 2004-03-07 Paul Eggert <eggert@twinsun.com>
4028 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
4029 '#if' expressions. Unlike the code it replaces, it does not
4030 depend on (defined _SC_PAGESIZE). However, it does depend on
4031 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
4032 first reported by Jason Andrade in
4033 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
4035 2004-01-18 Simon Josefsson <jas@extundo.com>
4037 * strdup.h: New file.
4038 * strdup.c: Include it.
4039 * path-concat.c: Include strdup.h. Drop strdup declaration.
4040 * userspec.c: Include strdup.h. Drop strdup declaration.
4042 2004-02-06 Karl Berry <karl@gnu.org>
4044 * config.charset: update from gettext 0.14.1.
4046 2004-02-05 Paul Eggert <eggert@twinsun.com>
4048 Add comments and code, prompted by suggestions from Bruno Haible
4050 * quotearg.h (quotearg_alloc): New decl. Improve the comments
4051 describing the enum quoting_style values.
4052 * quotearg.c (quotearg_alloc): New function.
4053 (quotearg_buffer_restyled): Treat lone { and } as special.
4054 Treat = as special. Work around bug with older shells
4055 that "see" a '\' that is really the 2nd byte of a multibyte char.
4056 Quote empty string with shell_quoting_style.
4058 2004-02-03 Bruno Haible <bruno@clisp.org>
4060 * pipe.h: New file, from GNU gettext.
4061 * pipe.c: New file, from GNU gettext.
4063 2004-01-27 Bruno Haible <bruno@clisp.org>
4065 * execute.h: New file, from GNU gettext.
4066 * execute.c: New file, from GNU gettext.
4067 * w32spawn.h: New file, from GNU gettext.
4069 2004-01-23 Paul Eggert <eggert@twinsun.com>
4071 Exit-status fix from coreutils.
4073 Use exit_failure consistently in place of EXIT_FAILURE,
4074 so that program exit statuses are consistent on failure.
4076 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
4077 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
4078 * argmatch.h: Comment fix to match the above.
4079 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
4080 Now a macro referring to exit_failure, instead of a separate
4081 variable. Include "exitfail.h" to get it.
4082 * xstrtol.h: Include "exitfail.h".
4083 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
4085 * long-options.c (parse_long_options): Use prototype
4086 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
4089 2004-01-21 Jim Meyering <jim@meyering.net>
4091 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
4092 so as not to conflict with a different-sized __mktime_internal
4093 function in GNU libc.
4094 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
4095 Problem building statically-linked `ls' reported by Michael Brunnbauer.
4097 2004-01-18 Paul Eggert <eggert@twinsun.com>
4099 Merge from diffutils.
4101 * file-type.c (file_type): Add typed memory objects.
4102 * file-type.h (S_TYPEISTMO): New macro.
4104 * c-stack.h (c_stack_action): Remove argv argument.
4105 * c-stack.c (c_stack_action): Likewise. All uses changed.
4106 (die): Don't calculate message unless segv_action returns.
4107 (get_stack_location, min_address_from_argv, max_address_from_argv,
4108 volatile stack_base, volatile_stack_size): Remove.
4109 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
4110 that every segmentation violation is a stack overflow. (Ouch!)
4111 See Debian bug 136249 (still outstanding) for more info about why
4112 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
4114 2003-11-30 Bruno Haible <bruno@clisp.org>
4116 Safer stack allocation.
4117 * setenv.c: Include allocsa.h.
4118 (alloca): Remove fallback definition.
4119 (freea): Remove macro.
4120 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
4123 2003-10-17 Bruno Haible <bruno@clisp.org>
4125 * binary-io.h: Avoid warnings on Cygwin.
4127 2003-12-28 Bruno Haible <bruno@clisp.org>
4129 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
4130 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
4132 2003-11-28 Bruno Haible <bruno@clisp.org>
4134 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
4136 2003-11-27 Bruno Haible <bruno@clisp.org>
4138 * wait-process.c: On Windows, include windows.h. Needed on mingw.
4140 2003-11-17 Bruno Haible <bruno@clisp.org>
4142 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
4144 2003-11-24 Bruno Haible <bruno@clisp.org>
4146 * xallocsa.h: New file, from GNU gettext.
4147 * xallocsa.c: New file, from GNU gettext.
4149 2003-11-24 Bruno Haible <bruno@clisp.org>
4151 * allocsa.h: New file, from GNU gettext.
4152 * allocsa.c: New file, from GNU gettext.
4154 2003-11-24 Bruno Haible <bruno@clisp.org>
4156 * eealloc.h: New file.
4158 2004-01-15 Jim Meyering <jim@meyering.net>
4160 Merge from coreutils.
4162 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
4163 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
4164 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
4166 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
4167 optional configure-time default.
4169 * version-etc.c (version_etc_copyright): Update copyright date.
4171 * xreadlink.c (xreadlink): Correct outdated comment.
4173 2004-01-15 Paul Eggert <eggert@twinsun.com>
4175 Merge from coreutils.
4177 * posixver.c: Include posixver.h.
4179 * same.c: Include <stdbool.h>, <limits.h>.
4180 (_POSIX_NAME_MAX): Define if not defined.
4182 (same_name): If file names are silently truncated, report
4183 that the file names are the same if they are the same after
4184 the silent truncation.
4186 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
4187 conversion function.
4188 * xstrtod.c (xstrtod): Likewise. All callers changed to
4189 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
4192 2004-01-14 Paul Eggert <eggert@twinsun.com>
4194 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
4195 with like-named macro in fnmatch.c.
4196 (EXT): Use an internal constant instead.
4198 Merge fnmatch patches from glibc.
4199 * fnmatch.c (mbsinit): Remove define.
4200 Add libc_hidden_ver (__fnmatch, fnmatch).
4201 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
4202 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
4204 2003-12-14 Karl Berry <karl@gnu.org>
4206 * config.charset: update from gettext-runtime.
4208 2003-12-03 Paul Eggert <eggert@twinsun.com>
4210 * getgroups.c (getgroups): xmalloc takes one argument, not two.
4211 Bug reported by Alfred M. Szmidt.
4213 2003-11-29 Karl Berry <karl@gnu.org>
4215 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
4217 2003-11-23 Paul Eggert <eggert@twinsun.com>
4218 Bruno Haible <bruno@clisp.org>
4220 * printf-parse.h: Don't include sys/types.h.
4221 (ARG_NONE): New macro.
4222 (char_directive): Change type of *arg_index fields to size_t.
4223 * printf-parse.c: Don't include sys/types.h.
4224 (SSIZE_MAX): Remove macro.
4225 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
4226 Remove unnecessary overflow check.
4227 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
4230 2003-11-24 Paul Eggert <eggert@twinsun.com>
4232 * alloca.c: Remove dependency on xalloc module.
4233 (xalloc_die): Remove.
4234 (memory_full) [!defined emacs]: New macro.
4235 [!defined emacs]: Don't include xalloc.h.
4236 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
4237 address arithmetic overflows. Change datatypes a bit to avoid
4240 2003-11-22 Jim Meyering <jim@meyering.net>
4242 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
4244 2003-11-17 Bruno Haible <bruno@clisp.org>
4246 * vasnprintf.c (alloca): Remove fallback definition.
4247 (freea): Remove definition.
4248 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
4249 Reported by Paul Eggert.
4251 2003-11-17 Jim Meyering <jim@meyering.net>
4253 On systems without utime and without a utimes function capable of
4254 dealing with a NULL struct utimbuf* argument, this utime replacement
4255 could -- in unusual circumstances -- leak a file descriptor.
4256 * utime.c: Include <unistd.h> and <errno.h>.
4257 (utime_null): Be sure to close `fd' and to preserve errno.
4258 Reported by Geoff Collyer via Arnold Robbins.
4260 2003-11-16 Paul Eggert <eggert@twinsun.com>
4261 Bruno Haible <bruno@clisp.org>
4263 Protect against address arithmetic overflow.
4264 * printf-args.h: Include stddef.h.
4265 (arguments): Change type of field 'count' to size_t.
4266 * printf-args.c (printf_fetchargs): Use size_t instead of
4267 'unsigned int' where appropriate.
4268 * printf-parse.h: Include sys/types.h.
4269 (char_directive): Change type of *arg_index fields to ssize_t.
4270 (char_directives): Change type of fields 'count', max_*_length to
4272 * printf-parse.c: Include sys/types.h and xsize.h.
4273 (SSIZE_MAX): Define fallback value.
4274 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
4275 instead of 'int' where appropriate. Check a_allocated, d_allocated
4276 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
4277 * vasnprintf.c: Include xsize.h.
4278 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
4279 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
4280 overflow. Avoid wraparound when converting a width or precision from
4283 2003-11-16 Bruno Haible <bruno@clisp.org>
4285 Update from GNU gettext.
4286 * printf-parse.c: Generalize to it can be compiled for wide strings.
4287 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
4288 * vasnprintf.c: Generalize to it can be compiled for wide strings.
4289 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
4290 SNPRINTF): New macros.
4291 Don't include <alloca.h> if the file is used inside libintl.
4292 (local_wcslen): New function, for Solaris 2.5.1.
4293 (VASNPRINTF): Use it instead of wcslen.
4295 2003-11-16 Bruno Haible <bruno@clisp.org>
4297 * xsize.h (xmax): New function.
4298 (xsum, xsum3, xsum4): Declare as "pure" functions.
4300 2003-11-12 Paul Eggert <eggert@twinsun.com>
4302 * xalloc.h: Do not include <limits.h> or <stdint.h>.
4303 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
4304 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
4305 heuristic is just as accurate as far as we know, and it removes a
4306 dependency on size_max.m4 and ptrdiff_max.m4.
4308 2003-11-12 Paul Eggert <eggert@twinsun.com>
4310 * xstrtol.c (__xstrtol): Remove "break" immediately after
4311 "return", to pacify some unknown compiler. Problem reported
4314 2003-11-11 Bruno Haible <bruno@clisp.org>
4316 * xsize.h (SIZE_MAX): Remove fallback definition.
4317 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
4320 2003-11-10 Paul Eggert <eggert@twinsun.com>
4322 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
4323 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
4324 rejected some allocations of exactly SIZE_MAX - 2 bytes.
4326 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
4327 not (size_t) -1, since it's defined here.
4329 2003-11-06 Paul Eggert <eggert@twinsun.com>
4331 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
4332 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
4333 Reject sizes of exactly SIZE_MAX bytes.
4334 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
4335 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
4337 2003-11-05 Bruno Haible <bruno@clisp.org>
4339 * xsize.h: Include limits.h, to avoid a possible collision with
4340 SIZE_MAX defined in <limits.h> on Solaris.
4342 2003-11-04 Bruno Haible <bruno@clisp.org>
4344 * xsize.h: New file.
4345 * linebreak.c: Include xsize.h.
4346 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
4347 argument for overflow.
4348 Suggested by Paul Eggert.
4350 2003-10-31 Bruno Haible <bruno@clisp.org>
4352 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
4353 to avoid (extremely rare) race condition.
4354 Suggested by Paul Eggert.
4356 2003-11-03 Jim Meyering <jim@meyering.net>
4358 * userspec.c: Include "userspec.h".
4359 * userspec.h: New file.
4361 2003-10-31 Paul Eggert <eggert@twinsun.com>
4363 * mountlist.h (struct mount_entry.me_type_malloced): New member.
4364 * mountlist.c (SIZE_MAX): Define if not defined already.
4365 (read_filesystem_list): Set and use me_type_malloced.
4366 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
4367 whatever the type happens to be), for brevity and consistency.
4368 Check for size calculation overflow on Alphas running OSF/1.
4370 2003-10-31 Jim Meyering <jim@meyering.net>
4372 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
4374 * linebuffer.c: Include <string.h> for declaration of memset.
4376 2003-10-30 Paul Eggert <eggert@twinsun.com>
4377 Bruno Haible <bruno@clisp.org>
4379 * vasprintf.c: Include <limits.h>, <stdlib.h>.
4380 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
4382 2003-10-29 Paul Eggert <eggert@twinsun.com>
4384 * xalloc.h (xalloc_oversized): Now a macro, not a function,
4385 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
4387 * quotearg.c (quotearg_n_options): Use it.
4388 * group-member.c: Include <stdbool.h>.
4389 (free_group_info): Arg is now const *; don't free arg.
4390 (get_group_info): Now returns bool and accepts struct group_info *,
4391 rather than returning a malloc'ed struct group_info *.
4392 All uses changed. Check for overflow in internal size calculation.
4394 * getusershell.c (readname): Simplify the code by using x2nrealloc
4395 rather than xmalloc/xrealloc.
4396 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
4397 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
4398 conformance bug: the old code used a pointer after freeing the
4399 storage that it addressed.
4400 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
4401 rather than doing it by hand.
4402 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
4403 the buffer preserved. Use free and xmalloc instead.
4404 * quotearg.c (quotearg_n_options): Likewise.
4405 Use a simpler test for size overflow. Don't use xalloc_oversized
4406 because unsigned int might be wider than size_t (!); this suggests
4407 that we should switch from unsigned int to size_t for slot numbers.
4409 2003-10-27 Bruno Haible <bruno@clisp.org>
4411 * stdbool_.h: Better support for BeOS.
4413 2003-10-27 Paul Eggert <eggert@twinsun.com>
4415 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
4416 to allocate the returned structure. Do not allocate a subarray,
4417 as x2nrealloc will do that.
4418 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
4419 instead of xnrealloc.
4420 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
4422 2003-10-26 Paul Eggert <eggert@twinsun.com>
4424 * xalloc.h (xalloc_oversized): New static inline function, for
4425 callers that want to do their own size-overflow checking. Include
4426 <stdbool.h>, since xalloc_oversized returns bool.
4427 * xalloc.c (array_size_overflow): Remove. All callers changed
4428 to use xalloc_oversized.
4430 Add two functions x2realloc, x2nrealloc, for programs that grow
4431 arrays dynamically by doubling their sizes.
4432 * xalloc.h (x2realloc, x2nrealloc): New decls.
4433 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
4436 Port to C99 semantics for 'inline' of external functions.
4437 Bug reported by Bruno Haible.
4438 * xmalloc.c (xnmalloc_inline): New static inline function,
4439 with the old contents of xnmalloc.
4440 (xnmalloc, xmalloc): Use it.
4441 (xnrealloc_inline): New static inline function,
4442 with the old contents of xnrealloc.
4443 (xnrealloc, xrealloc): Use it.
4445 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
4447 2003-10-25 Paul Eggert <eggert@twinsun.com>
4449 Fix several address-calculation bugs in the hash modules,
4450 plus some minor code cleanup.
4452 * hash.h: Include <stdbool.h>, for bool.
4453 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
4454 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
4455 hash_get_n_entries, hash_get_max_bucket_length,
4456 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
4457 hash_rehash): Use size_t rather than unsigned.
4458 * hash.c (struct hash_table, hash_get_n_buckets,
4459 hash_get_n_buckets_used, hash_get_n_entries,
4460 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
4461 hash_get_entries, hash_do_for_each, hash_string, is_prime,
4462 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
4464 (SIZE_MAX): Define if not defined.
4465 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
4466 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
4468 Use const * when possible.
4469 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
4470 (check_tuning): Fix bug: if tuning parameters were very close to
4471 0 or 1, rounding errors could have caused subscript violations.
4472 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
4473 (hash_initialize): Add 'fail:' label
4474 to free table and return NULL, and use it to simplify code.
4475 Use calloc rather than clearing the storage ourself.
4476 (hash_initialize, hash_rehash): Check for arithmetic overflow in
4477 buffer size calculations.
4478 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
4479 Include <stddef.h>, for size_t.
4480 * hash-pjw.c (hash_pjw): Likewise.
4481 Switch to method described by Bruno Haible.
4482 Include <limits.h>, for CHAR_BIT.
4483 (SIZE_BITS): New macro.
4485 2003-10-21 Paul Eggert <eggert@twinsun.com>
4487 * getndelim2.c (getndelim2): When size calculation overflows,
4488 ceiling the allocation at NMAX bytes rather than silently
4489 discarding input bytes before NMAX is reached. This makes
4490 a difference only if NMAX exceeds SIZE_MAX / 2.
4492 * obstack.c: Merge from glibc.
4493 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
4494 Add libc_hidden_def (_obstack_newchunk).
4495 (_obstack_free) [! defined _LIBC]: Remove.
4496 [defined _LIBC]: Make a strong alias from obstack_free, rather than
4497 a clone of the function body.
4498 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
4499 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
4501 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
4502 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
4505 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
4506 (obstack_ptr_grow_fast, obstack_int_grow_fast):
4507 Don't use lvalue casts, as GCC plans to remove support for them
4508 in GCC 3.5. Reported by Joseph S. Myers. This bug
4509 was also present in the non-GCC version, indicating that this
4510 code had always been buggy and had never been widely used.
4511 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
4512 Use the fast variant of each macro, rather than copying the
4513 definiens of the fast variant; that way, we'll be more likely to
4514 catch future bugs in the fast variants.
4516 2003-10-20 Bruno Haible <bruno@clisp.org>
4518 * wait-process.h: New file, from GNU gettext.
4519 * wait-process.c: New file, from GNU gettext.
4521 2003-10-19 Jim Meyering <jim@meyering.net>
4523 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
4525 2003-10-16 Paul Eggert <eggert@twinsun.com>
4527 * getgroups.c: Include <errno.h>, <stdlib.h>.
4528 (getgroups): First arg is int, not size_t.
4529 Don't let 'free' mangle errno.
4531 2003-10-16 Jim Meyering <jim@meyering.net>
4533 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
4535 2003-10-15 Paul Eggert <eggert@twinsun.com>
4537 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
4539 (new_exclude, add_exclude_file): Initial size no longer needs to
4541 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
4542 our own address arithmetic overflow checking.
4544 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
4545 (fnmatch): Do not alloca more than 2000 wide characters;
4546 instead, use malloc for large buffers.
4547 Check for address arithmetic overflow, and return -1
4548 with errno set to ENOMEM in that case.
4549 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
4550 (NEW_PATTERN): Do not alloca more than 8000 bytes;
4551 instead, return -1. Check for address arithmetic overflow.
4553 2003-10-14 Paul Eggert <eggert@twinsun.com>
4555 Handle invalid suffixes and overflow independently, so that
4556 callers can treat them independently as needed. Fix some bugs in
4557 suffix handling, e.g., "100k@" was not diagnosed as an invalid
4558 suffix for a human-readable blocksize. The major caller-visible
4559 change is the addition of a new
4560 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
4561 that both overflow and suffix chars were found.
4563 * human.c (humblock): Don't check separately for invalid suffix
4564 char; that is xstrtoumax's job (now that its bug is fixed).
4565 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
4566 INTMAX_MAX]: New macros.
4567 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
4568 TYPE_MAXIMUM): New macros.
4569 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
4570 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
4571 if overflow occurs, as it's what __strtol does and it's more useful
4573 (__xstrtol): If __strtol reports some error other than ERANGE,
4574 reflect it to the caller as LONGINT_INVALID. If it reports
4575 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
4576 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
4577 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
4579 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
4580 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
4581 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
4582 [defined UINTMAX_MAX]: New macros.
4584 2003-10-14 Bruno Haible <bruno@clisp.org>
4586 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
4587 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
4588 Also use volatile where needed.
4590 2003-10-12 Paul Eggert <eggert@twinsun.com>
4592 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
4593 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
4594 and define in terms of the other primitives.
4595 * xmalloc.c: Include stdbool.h; do not include exit.h.
4596 (SIZE_MAX): Define if not already defined.
4597 (array_size_overflow): New function.
4598 (xalloc_die): Abort instead of exiting if 'error' returns.
4599 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
4600 (xmalloc, xrealloc): Use them.
4601 (xcalloc): Check for address arithmetic overflow.
4602 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
4603 a bit faster than strcpy.
4605 2003-10-08 Paul Eggert <eggert@twinsun.com>
4607 Merge getpass from libc, plus a few fixes.
4609 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
4610 Include <stdbool.h>.
4611 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
4612 __fsetlocking to empty.
4613 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
4614 do include <bits/libc-lock.h>.
4615 Do not include <fcntl.h>; not needed.
4616 [_LIBC]: Include <wchar.h>.
4617 (NOTCANCEL_MODE): New macro.
4618 (flockfile, funlockfile) [_LIBC]: New macros.
4619 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
4620 [!_LIBC]: New macros.
4621 (call_fclose): New function.
4622 (getpass): Use it. Save tty stream separately; this simplifies the
4623 code and makes it more reliable if stdin happens to equal stdout.
4624 Invoke __fsetlocking on tty.
4625 Handle thread cancellation if needed.
4626 Namespace cleanup (use __tcgetattr, __getline).
4627 Use bool for Booleans.
4628 [USE_IN_LIBIO]: Handle wide streams.
4629 [!_LIBC]: Unconditionally do the fseek, since we don't know what
4630 stream might go where.
4632 * unlocked-io.h: Include <stdio.h>, so that the caller
4633 doesn't have to include <stdio.h> before us.
4634 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
4635 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
4636 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
4637 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
4638 if not declared, so that we can use getpass.c code from libc without
4640 (flockfile, ftrylockfile, funlockfile): New macros.
4642 2003-10-06 Bruno Haible <bruno@clisp.org>
4644 * version-etc-2.h: Remove file.
4645 * version-etc-2.c: Remove file.
4647 2003-09-25 Jim Meyering <jim@meyering.net>
4648 Bruno Haible <bruno@clisp.org>
4650 This lets translators provide better translations for the
4651 "Written by ..." part of --version output.
4652 * version-etc.h: Include stdarg.h.
4653 (version_etc_copyright): Declare as readonly.
4654 (version_etc): Make this function variadic with a NULL-terminated list
4655 of author name strings.
4656 (version_etc_va): New declaration.
4657 * version-etc.c: Include stdarg.h, stdlib.h.
4658 (version_etc_copyright): Declare as readonly.
4659 (version_etc_va): New function. Provide a different translatable string
4660 for each possible number of authors < 10. Abbreviate when there are 10
4662 (version_etc): Make this function variadic. Call version_etc_va.
4663 Suggestion from Gary V. Vaughan.
4665 * long-options.h (parse_long_options): Change prototype: the authors
4666 string is moved to the end and becomes variadic.
4667 * long-options.c: Include stdarg.h.
4668 (parse_long_options): Make this function variadic, too.
4669 Call version_etc_va, not version_etc.
4671 2003-10-06 Bruno Haible <bruno@clisp.org>
4673 * fatal-signal.h: New file, from GNU gettext.
4674 * fatal-signal.c: New file, from GNU gettext.
4676 2003-10-04 Karl Berry <karl@gnu.org>
4678 * argp*: update from libc.
4680 2003-10-01 Larry Jones <lawrence.jones@eds.com>
4682 * getpass.c (getpass): Use a no-op fseek when switching from input to
4683 output mode on the same stream.
4685 2003-09-29 Paul Eggert <eggert@twinsun.com>
4687 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
4688 Fix arg typo in previous patch.
4690 2003-09-28 Jim Meyering <jim@meyering.net>
4692 * error.c: Correct cpp indentation.
4694 2003-09-27 Paul Eggert <eggert@twinsun.com>
4696 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
4697 Omit the special code that used __typeof__, since we worry that
4698 it could be more trouble than it's worth. See:
4699 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
4700 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
4704 2003-09-26 Jim Meyering <jim@meyering.net>
4706 * error.c (error_tail): Move some declarations
4707 into inner scope where the local variables are used.
4709 2003-09-26 Bruno Haible <bruno@clisp.org>
4711 * stpncpy.h (gnu_stpncpy): New declaration.
4712 (stpncpy): Define as alias for gnu_stpncpy.
4713 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
4715 2003-09-26 Paul Eggert <eggert@twinsun.com>
4717 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
4718 (error_tail): Do not loop, reallocating temporary buffer, since
4719 the output cannot contain more wide characters than the input
4720 contains bytes, the size must be big enough already. This avoids
4721 one potential size overflow calculation. Check for size overflow
4722 when calculating temporary buffer size. Free temporary buffer
4723 when done, if it was allocated with malloc; this plugs a memory
4724 leak. Remove casts from void * to pointers, that are no longer
4725 needed now that we're assuming C89 or better.
4727 Merge error changes from glibc.
4729 * error.c, error.h: Update copyright notice header to match glibc.
4730 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
4731 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
4732 Disable cancellation while printing error.
4733 * error.h: Prepend __ to parameter names.
4735 2003-09-25 Karl Berry <karl@gnu.org>
4737 * argp-fmtstream.c, argp-help.c: update from libc.
4739 2003-09-25 Bruno Haible <bruno@clisp.org>
4741 * version-etc-2.h: New file, from version-etc.h with modifications.
4742 * version-etc-2.c: New file, from version-etc.c with modifications.
4744 2003-09-25 Simon Josefsson <jas@extundo.com>
4746 * xgetdomainname.h: New file.
4747 * xgetdomainname.c: New file.
4749 2003-09-25 Simon Josefsson <jas@extundo.com>
4750 Bruno Haible <bruno@clisp.org>
4752 * getdomainname.h: New file.
4753 * getdomainname.c: New file.
4755 2003-09-24 Paul Eggert <eggert@twinsun.com>
4757 * linebuffer.c (freebuffer): Don't free the argument, just
4758 the buffer associated with the argument. Bug reported by
4761 2003-09-19 Karl Berry <karl@gnu.org>
4763 * argp.h: update from libc.
4765 2003-09-16 Paul Eggert <eggert@twinsun.com>
4767 * linebuffer.c (readlinebuffer): Return NULL immediately upon
4768 input error, instead of returning NULL the next time we are called
4769 (and therefore losing track of errno).
4771 2003-09-15 Paul Eggert <eggert@twinsun.com>
4773 * getndelim2.c (getndelim2): Don't trash errno when a read
4774 fails, so that the caller gets the proper errno.
4776 * readutmp.c (read_utmp): Likewise.
4777 Check for fstat error. Close stream and free storage
4780 2003-09-14 Bruno Haible <bruno@clisp.org>
4782 * fwriteerror.h: New file.
4783 * fwriteerror.c: New file.
4785 2003-09-14 Jim Meyering <jim@meyering.net>
4787 * getloadavg.c: Correct cpp indentation.
4788 * strdup.c: Likewise.
4789 * vasnprintf.c: Likewise.
4791 2003-09-12 Paul Eggert <eggert@twinsun.com>
4793 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
4794 * obstack.c [!defined _LIBC]: Likewise.
4795 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
4796 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
4797 * exitfail.c: Don't include stdlib.h; no longer needed.
4799 More changes to assume C89 or better.
4801 * error.c (error_tail): Assume vprintf.
4803 * argmatch.c (getenv): Remove decl.
4804 * progreloc.c (get_full_program_name): Define via prototype.
4805 * setenv.c (clearenv): Likewise.
4806 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
4808 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
4809 (malloc, memcpy): Remove decls.
4810 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
4811 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
4812 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
4813 (memcpy): Remove macro.
4814 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
4815 (__P): Remove. All uses removed.
4816 (PTR): Remove. All uses changed to void *.
4817 (CHAR_BIT, NULL): Remove.
4818 (spaces, zeros, memset_space, memset_zero)
4819 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
4821 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
4822 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
4823 Define with prototype.
4824 Remove now-unnecessary prototype decl.
4825 (extra_args_spec): Assume ANSI C. All uses changed.
4826 (extra_args_spec_iso): Remove.
4827 (my_strftime, emacs_strftimeu): Define via prototype.
4828 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
4830 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
4831 * strtoimax.c: Include <stdlib.h> unconditionally.
4832 (strtoul, strtol): Remove decls.
4833 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
4835 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
4836 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
4837 (LOCALE_PARAM_PROTO): New macro.
4838 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
4839 (INTERNAL (strtol), strtol): Define with a prototype.
4840 (PARAMS): Remove. All uses removed.
4841 * tempname.c: Include <string.h> unconditionally.
4842 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
4843 * xgethostname.c (main): Define with a prototype.
4844 * xmalloc.c: Include "xalloc.h" first, to check interface.
4845 Include <stdlib.h> unconditionally.
4846 (calloc, malloc, realloc, free): Remove decls.
4847 * xstrtod.c: Include "xstrtod.h" first, to check interface.
4848 Include <stdlib.h> unconditionally. Sort include file names.
4850 (xstrtod): Define with a prototype.
4851 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
4852 (strtol, strtoul): Remove decls.
4854 2003-09-11 Paul Eggert <eggert@twinsun.com>
4856 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
4857 Include <stdlib.h>, <string.h> unconditionally.
4858 Remove now-unnecessary cast to char *.
4859 * strnlen.c: Include <string.h> unconditionally.
4860 * yesno.c (yesno): Define with a prototype.
4862 2003-09-10 Bruno Haible <bruno@clisp.org>
4864 * strcspn.c: Include <string.h> unconditionally.
4865 * strpbrk.c: Include <string.h> unconditionally.
4866 * strstr.c: Include <string.h> unconditionally.
4867 * unicodeio.c: Include <string.h> unconditionally.
4868 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
4869 * unsetenv.c: Likewise.
4870 * xreadlink.c: Include <stdlib.h> unconditionally.
4871 * yesno.c: Include <stdlib.h> unconditionally.
4872 (rpmatch): Add prototype.
4874 2003-09-10 Jim Meyering <jim@meyering.net>
4876 * error.c: Correct indentation of cpp directives.
4878 2003-09-09 Paul Eggert <eggert@twinsun.com>
4882 * acosl.c (main): Use a prototype.
4883 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
4886 * getloadavg.c (getloadavg, main): Define via prototypes.
4888 * getopt.h (struct option.name): Assume C89, and use 'const'.
4889 (getopt, etopt_long, getopt_long_only, _getopt_internal)
4890 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
4892 * getopt.c (const): Remove macro.
4893 Include <string.h> unconditionally.
4894 (my_index): Remove; all uses changed to strchr.
4895 (strlen): Remove decl.
4896 (exchange): Remove forward decl; no longer needed.
4897 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
4898 Define with prototype.
4899 * getopt1.c (const): Remove macro.
4900 (getopt_long, getopt_long_only, main): Define with prototype.
4902 * getugroups.c: Include <string.h> unconditionally.
4904 * getusershell.c: Include <stdlib.h> unconditionally.
4905 (getusershell, setusershell, endusershell, readname, main):
4906 Define with prototypes.
4908 * group-member.c: Include group-member.h first.
4909 Include <stdlib.h> unconditionally.
4911 * hard-locale.c: Include hard-locale.h first.
4912 Include <stdlib.h>, <string.h> unconditionally.
4914 * hash.c (free, malloc): Remove decls.
4915 Include <stdlib.h> unconditionally.
4917 * human.c: Include <stdlib.h>, <string.h> unconditionally.
4918 (getenv): Do not declare.
4920 * idcache.c: Include <string.h> unconditionally.
4922 * long-options.c: Include long-options.h first, to test interface.
4923 Include <stdlib.h> unconditionally.
4925 * makepath.c: Include makepath.h first, to test interface.
4926 Include <stdlib.h> and <string.h> unconditionally.
4928 * linebuffer.c: Include <stdlib.h>.
4929 (free): Remove decl.
4931 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
4932 rpl_malloc returns void *, not char *.
4933 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
4935 * md5.h: Include <limits.h> unconditionally.
4936 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
4937 (__P): Remove; all uses removed.
4938 * md5.c: Include "md5.h" first.
4939 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
4940 md5_buffer, md5_process_bytes, md5_process_block):
4941 Define with prototypes.
4942 * sha.h (__P): Remove all uses. (It wasn't defined??)
4943 * sha.c: Include "sha.h" first.
4944 Include <stdlib.h>, <string.h> unconditionally.
4946 * memchr.c (__ptr_t): Remove; all uses changed to void *.
4947 * memcmp.c (__ptr_t): Likewise.
4948 * memrchr.c (__ptr_t): Likewise.
4949 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
4950 Include <string.h> unconditionally.
4951 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
4952 * memchr.c: Include <stdlib.h> unconditionally.
4953 * memchr.c (LONG_MAX): Remove.
4954 * memrchr.c (LONG_MAX): Likewise.
4955 * memchr.c (__memchr): Define via a prototype.
4956 * memrchr.c (__memrchr): Likewise.
4957 * memcmp.c (__P): Remove, and remove all uses.
4958 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
4959 Remove forward decls; no longer needed.
4960 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
4961 Use types required by C89 in prototype.
4963 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
4964 * savedir.c: Likewise.
4965 * mkdir.c (free): Remove decl.
4966 * rmdir.c (rmdir): Define with a prototype.
4967 * savedir.c: Include savedir.h first, to test interface.
4969 * mktime.c (STDC_HEADERS): Remove.
4970 Include <stdlib.h>, <string.h> unconditionally.
4972 * modechange.c: Include <stdlib.h> unconditionally.
4973 (malloc): Remove decl.
4975 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
4976 (free): Remove decl.
4978 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
4979 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
4980 (This type really should be intptr_t, but that's a C99ism.)
4981 (_obstack_memcpy): Remove: all uses changed to memcpy.
4982 Include <string.h> unconditionally.
4983 (struct obstack): Assume __STDC__ for types of members
4984 chunkfun, freefun, extra_arg.
4985 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
4986 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
4987 obstack_begin, obstack_specify_allocation,
4988 obstack_specify_allocation_with_arg, obstack_chunkfun,
4989 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
4990 Remove unprototyped decls and the macros that use them.
4991 * obstack.c (POINTER): Remove. All uses changed to void *.
4992 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
4993 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
4994 (defined __STDC__ && __STDC__)]:
4995 Remove nonprototyped code.
4996 Include <stdlib.h> unconditionally.
4997 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
4998 _obstack_allocated_p, _obstack_free, obstack_free,
4999 _obstack_memory_used, print_and_abort):
5000 Define using prototypes.
5001 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
5002 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
5003 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
5004 obstack_next_free, obstack_object_size, obstack_room) [0]:
5005 Remove unused, unprototyped code.
5007 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
5009 * physmem.c (physmem_total, physmem_available, main): Define
5012 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
5013 (main): Define with a prototype.
5015 * posixver.c (getenv): Remove decl.
5017 * putenv.c (malloc): Returns void *, not char *.
5018 Include <string.h> unconditionally.
5019 (strchr, memcpy, NULL): Do not define.
5021 * readtokens.c: Include readtokens.h first, to test interface.
5022 Include <stdlib.h>, <string.h> unconditionally.
5023 (init_tokenbuffer): Define with a prototype.
5025 * regex.c (PARAMS): Remove. All uses removed.
5026 All uses of _RE_ARGS removed, too.
5027 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
5029 (bzero): Assume memset exists.
5030 (memcmp, memcpy, NULL): Remove.
5031 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
5032 char, or assignments to local vars of type signed char.
5033 (init_syntax_once, PREFIX(extract_number_and_incr),
5034 PREFIX(print_partial_compiled_pattern),
5035 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
5036 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
5037 PREFIX(regex_grow_registers), PREFIX(regex_compile),
5038 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
5039 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
5040 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
5041 wcs_compile_range, byte_compile_range, truncate_wchar,
5042 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
5043 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
5044 count_mbs_length, wcs_re_match_2_internal,
5045 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
5046 PREFIX(alt_match_null_string_p),
5047 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
5048 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
5049 regfree, PREFIX(extract_number)): Define with prototype. Remove
5050 now-unnecessary declaration, if any.
5051 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
5053 Remove now-unnecessary casts among pointer types.
5054 * regex.h (_RE_ARGS): Remove. All uses removed.
5056 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
5057 (free): Remove decl.
5059 * rpmatch.c: Include <stdlib.h> unconditionally.
5061 * same.c: Include <stdlib.h>, <string.h> unconditionally.
5062 (free): Remove decl.
5064 * save-cwd.c: Include <stdlib.h> unconditionally.
5065 * xgetcwd.c: Likewise.
5067 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
5068 (free): Remove decl.
5070 * strchrnul.c (strchrnul): Define with a prototype.
5071 Fix bug: c_in was not converted to char before searching.
5073 The following changes are not K&R related:
5075 * group-member.h: Include <sys/types.h>, so that this file is
5077 * makepath.h: Likewise.
5079 * getusershell.c (readname, default_index, line_size, readname):
5080 Use size_t, not int, for sizes.
5081 (readname): If the size overflows, report an error instead of
5084 2003-09-09 Derek Robert Price <derek@ximbiot.com>
5086 * getndelim2.c: Assume stdlib.h per the C89 spec.
5088 2003-09-08 Paul Eggert <eggert@twinsun.com>
5090 Assume C89 or better; remove K&R cruft.
5091 A few of these changes were first proposed by Derek Robert Price
5092 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
5094 * addext.c: Include <string.h> unconditionally.
5095 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
5096 Don't declare getenv or malloc.
5098 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
5099 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
5101 (find_stack_direction, alloca): Use prototypes.
5103 * atexit.c (atexit): Define using a prototype.
5105 * basename.c, dirname.c, stripslash.c:
5106 Include <string.h> unconditionally.
5108 * bcopy.c: Include <stddef.h>.
5109 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
5111 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
5113 * error.h (error, error_at_line, error_print_progname)
5114 [! (defined (__STDC__) && __STDC__)]: Remove decls.
5115 * error.c: Include error.h first, to check interface.
5116 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
5117 (VA_START): Remove; all uses changeed to va_start.
5118 (exit, strerror): Remove decls.
5119 (error_print_progname): Prototype uncondionally.
5120 Don't include <errno.h>; no longer needed.
5121 (private_strerror): Remove.
5122 (error_tail): Always define.
5123 (error, error_at_line): Assume C89 or better; always use prototypes.
5124 * fatal.c: Include "fatal.h" first, to test interface.
5125 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
5126 (VA_START): Remove; all uses changed to va_start.
5127 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
5129 (exit): Remove decl.
5130 (fatal): Prototype unconditionally. Assume va_start works.
5131 Abort at end, to pacify gcc.
5133 * euidaccess.c (main): Define with a prototype.
5135 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
5137 * exitfail.c: Include <stdlib.h> unconditionally.
5139 * fnmatch_.h (__P): Remove. All uses changed to assume
5141 * fnmatch.c: Include fnmatch.h first, to test interface.
5142 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
5143 (getenv): Remove decl.
5144 (fnmatch): Define using a prototype.
5145 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
5146 (FCT): Define using a prototype.
5148 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
5150 * gethostname.c: Include <stddef.h>.
5151 (gethostname): Define with prototype. Length is size_t, not int.
5153 2003-09-08 Paul Eggert <eggert@twinsun.com>
5155 * getversion.c: Remove; was migrated to backupfile.c in 1997.
5156 getversion.c should have been removed then, but was accidentally
5159 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
5160 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
5162 2003-09-07 Paul Eggert <eggert@twinsun.com>
5164 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
5165 copy_tm_result. Bug reported by Simon Josefsson in
5166 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
5168 2003-09-06 Paul Eggert <eggert@twinsun.com>
5170 * time_r.c, time_r.h: New files.
5172 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
5174 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
5175 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
5177 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
5179 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
5180 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
5183 * timegm.c: Switch to glibc implementation, with the following changes:
5184 [defined HAVE_CONFIG_H]: Include <config.h>.
5185 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
5186 (__mktime_internal) [!defined _LIBC]: New decl.
5187 (__gmtime_r) [!defined _LIBC]: New macro and function.
5188 (timegm): Use a prototype, since gnulib assumes C89.
5189 Do not bother declaring tmp to be const, as it's not really usefu.
5190 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
5191 (timegm): Declare only if HAVE_DECL_TIMEGM.
5193 2003-09-03 Paul Eggert <eggert@twinsun.com>
5195 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
5196 Bug reported by Lute Kamstra in
5197 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
5199 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
5200 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
5201 course with correspondingly smaller numbers for tomorrow and
5202 yesterday. From Tadayoshi Funaba. Originally installed into
5203 sh-utils on 1999-08-07, but the patch got lost (I guess during the
5206 2003-08-31 Simon Josefsson <jas@extundo.com>
5208 * timegm.h: New file.
5209 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
5211 2003-08-31 Karl Berry <karl@gnu.org>
5213 * argp.h: update from libc.
5215 2003-08-28 Bruno Haible <bruno@clisp.org>
5217 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
5218 warning on QNX, which defines O_BINARY to 000000.
5220 2003-08-24 Bruno Haible <bruno@clisp.org>
5222 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
5223 MSVC7 <stdio.h> is included later.
5225 2003-08-20 Bruno Haible <bruno@clisp.org>
5227 * progname.h: New file, from GNU gettext.
5228 * progname.c: New file, from GNU gettext.
5229 * progreloc.c: New file, from GNU gettext.
5231 2003-08-19 Bruno Haible <bruno@clisp.org>
5233 * xstrdup.c: Assume <string.h> exists.
5235 2003-08-18 Jim Meyering <jim@meyering.net>
5237 * setenv.h: Indent nested cpp directive.
5238 * vasnprintf.c: Remove trailing blanks.
5240 2003-08-17 Simon Josefsson <jas@extundo.com>
5241 Bruno Haible <bruno@clisp.org>
5243 * xstrndup.h: New file.
5244 * xstrndup.c: New file.
5246 2003-08-17 Bruno Haible <bruno@clisp.org>
5248 * strndup.h: New file.
5250 2003-08-16 Paul Eggert <eggert@twinsun.com>
5252 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
5253 space, undoing this 2003-08-12 change:
5254 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
5256 2003-08-16 Jim Meyering <jim@meyering.net>
5258 Merge from coreutils.
5259 * xstrtoimax.c: #else #if -> #elif.
5260 * xstrtoumax.c: Likewise.
5262 2003-08-15 Paul Eggert <eggert@twinsun.com>
5264 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
5265 rather than tab, after '#' in shell-script copyright notices.
5266 Suggested by Bruno Haible.
5268 2003-08-15 Jim Meyering <jim@meyering.net>
5269 and Paul Eggert <eggert@twinsun.com>
5271 Merge from coreutils.
5272 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
5273 member but strut utmpx does not. Needed for AIX 4.3.3.
5274 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
5276 2003-08-15 Jim Meyering <jim@meyering.net>
5278 Merge from coreutils.
5279 * xgethostname.c: Include <stdlib.h>.
5280 (xghostname): Don't exit for anything other than memory-related
5281 failure; just return NULL.
5282 * userspec.c: Include "posixver.h".
5283 (parse_user_spec): Accept `.' as a separator only
5284 in pre-POSIX-200112 mode.
5285 * strtoimax.c: Use #elif rather than #else #if.
5286 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
5287 Remove function, now that we can rely on a working tzset function.
5288 [!_LIBC]: Ensure that the required autoconf test has been run.
5289 [!defined _NL_CURRENT && HAVE_STRFTIME]:
5290 Use underlying_strftime for %r.
5291 * sha.c: Merge in some clean-up and optimization changes from glibc.
5292 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
5293 Ensure that it is a multiple of 64.
5294 Rearrange loop exit tests so as to avoid performing an
5295 additional fread after encountering an error or EOF.
5296 * realloc.c: Update copyright date.
5298 2003-08-14 Jim Meyering <jim@meyering.net>
5300 Merge from coreutils.
5301 * obstack.h: Whitespace changes.
5302 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
5303 and xcalloc return values.
5304 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
5305 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
5306 hang on OSF/1 5.1 for DIR on both local and remote file systems.
5307 Reported by (and fix confirmed by) Nelson H. F. Beebe.
5308 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
5310 Use mntctl's return value to drive the entry-processing loop, since
5311 we can't rely on the value of the vmt_length member in the last
5312 entry. On some systems doing so could result in exhausting
5313 virtual memory. Based in part on a patch from Mike Jetzer.
5315 2003-08-14 Jim Meyering <jim@meyering.net>
5316 and Paul Eggert <eggert@twinsun.com>
5318 Merges from coreutils, plus other fixes.
5319 * physmem.c: Merge in portability changes from gcc/libiberty
5320 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
5321 for credits and details. Thanks to Kaveh Ghazi for helping
5322 to keep these files in sync.
5323 (ARRAY_SIZE): Define it.
5324 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
5325 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
5326 (memcasecmp): Don't assume size_t fits in unsigned int.
5327 Remove casts and duplicate code.
5328 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
5329 (memcpy): Remove definition.
5330 Merge in some clean-up and optimization changes from glibc.
5331 [BLOCKSIZE]: Move definition to top of file.
5332 Ensure that it is a multiple of 64.
5333 Rearrange loop exit tests so as to avoid performing an
5334 additional fread after encountering an error or EOF.
5335 * md5.h (md5_uintptr): Define.
5336 * makepath.c (CLEANUP_CWD): Report an error if we failed to
5337 return to the initial working directory. Preserve errno
5339 * idcache.c: Include "xalloc.h".
5340 (xmalloc, xrealloc): Remove decls.
5341 (getuser): Remove casts no longer required in C89.
5342 * human.c: Include stdio.h, for sprintf.
5343 * group-member.c: Include "xalloc.h".
5344 (xmalloc, xrealloc): Remove decls.
5345 (get_group_info): Remove casts no longer required in C89.
5346 * getusershell.c (readname): Remove casts no longer required in C89.
5347 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
5348 * getline.c: Whitespace fix, from coreutils.
5350 2003-08-13 Paul Eggert <eggert@twinsun.com>
5352 * exclude.c: Include <ctype.h>
5353 (IN_CTYPE_DOMAIN): New macro.
5355 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
5358 * argp-help.c, argp-parse.c, config.charset, getopt.h:
5359 Undo previous (whitespace-only) change.
5361 2003-08-12 Paul Eggert <eggert@twinsun.com>
5363 * argp-help.c, argp-parse.c, config.charset, getopt.h:
5364 Normalize leading white space and remove trailing white space.
5365 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
5366 notice, as per ../config/srclist-update.
5368 Merge from coreutils.
5369 * euidaccess.h: New file.
5370 * euidaccess.c: Include it.
5371 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
5372 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
5373 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
5375 2003-08-11 Bruno Haible <bruno@clisp.org>
5377 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
5378 (vasnprintf): Use it instead of wcslen.
5380 2003-08-11 Bruno Haible <bruno@clisp.org>
5382 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
5383 value to ensure that _Bool promotes to int. Use #define for _Bool when
5384 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
5386 2003-08-10 Karl Berry <karl@gnu.org>
5388 * regex.h: update from libc (whitespace fix).
5390 2003-08-09 Paul Eggert <eggert@twinsun.com>
5392 Merge some files from coreutils. These changes were
5393 originally made by Jim Meyering.
5394 * acl.c: Include <sys/types.h> before <sys/stat.h>;
5395 many older Unixes require this.
5396 * alloca.c (alloca): Remove cast to argument of free;
5397 no longer needed in C89.
5398 * alloca_.h, regex.h: Fix white space to match
5399 what GNU indent does.
5401 2003-08-05 Paul Eggert <eggert@twinsun.com>
5403 * bumpalloc.h: Remove.
5405 2003-08-04 Paul Eggert <eggert@twinsun.com>
5407 * getloadavg.c: Change copyright notice and spacing to conform to
5410 Merge from coreutils.
5411 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
5413 * getdate.y (date): Also accept dates like May-23-2003; suggestion
5414 from Karl Berry, implemented by Jim Meyering.
5415 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
5416 from Dmitry V. Levin.
5417 Remove anachronistic cast of xrealloc.
5418 * fnmatch_.h (__const): Remove. Use 'const'.
5419 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
5420 type. Otherwise, it wouldn't compile with at least /bin/cc on
5421 ymp-cray-unicos9.0.2.X.
5422 Combine two mostly-identical uses of alloca into one.
5423 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
5425 2003-08-04 Dave Love <d.love@dl.ac.uk>
5429 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
5430 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
5431 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
5432 obsolete NLIST_NAME_UNION.
5433 [__GNU__]: Undef BSD and FSCALE.
5434 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
5436 2003-08-03 Paul Eggert <eggert@twinsun.com>
5438 * stdbool_.h (_Bool): Make it signed char, instead of
5439 an enum type, so that it's guaranteed to promote to int. See:
5440 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
5442 2003-07-31 Paul Eggert <eggert@twinsun.com>
5444 * strerror.c: Include config.h, limits.h. Declare sprintf.
5445 (strerror): Don't assume that a printable int fits in 14 bytes.
5447 2003-07-24 Derek Robert Price <derek@ximbiot.com>
5448 Bruno Haible <bruno@clisp.org>
5450 * getline.h (getline, getdelim): Change return type to ssize_t.
5451 * getline.c (getline, getdelim): Likewise.
5452 Remove _GNU_SOURCE define; now it's defined in config.h through
5455 2003-07-22 Paul Eggert <eggert@twinsun.com>
5457 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
5458 over-parenthesization in macros.
5460 Sync with coreutils.
5462 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
5465 Use `exit_failure' for xalloc and xmemcoll instead of their own
5466 private exit-failure variables.
5467 * xalloc.h (xalloc_exit_failure): Remove.
5468 * xmalloc.c: Likewise. Include exitfail.h.
5469 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
5470 * xmemcoll.h (xmemcoll_exit_failure): Remove.
5471 * xmemcoll.c: Likewise. Include exitfail.h.
5472 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
5474 2003-07-18 Paul Eggert <eggert@twinsun.com>
5476 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
5477 * closeout.c: Likewise. Include "closeout.h" right after config.h,
5478 to test that it can stand by itself. Include "exitfail.h".
5479 Clients should set exit_failure instead.
5480 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
5482 2003-07-18 Andreas Schwab <schwab@suse.de>
5484 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
5486 2003-07-18 Bruno Haible <bruno@clisp.org>
5488 * getndelim2.h: New file.
5489 * getndelim2.c: Make into a module of its own. Include config.h,
5491 (getndelim2): Make non-static. Change return type to ssize_t.
5492 * getline.h: Change argument names.
5493 * getline.c: Include getndelim2.h instead of getndelim2.c.
5494 * getnline.c: Include getndelim2.h.
5496 2003-07-17 Bruno Haible <bruno@clisp.org>
5498 * Makefile.am: Remove file.
5499 * Makefile.in: Remove file.
5501 2003-07-17 Bruno Haible <bruno@clisp.org>
5503 * getnline.h: New file.
5504 * getnline.c: New file.
5505 * getndelim2.c: New file, extracted from getline.c.
5506 (getndelim2): Renamed from getdelim2, with added nmax argument.
5507 * getline.c: Include getndelim2.c.
5508 (getdelim2): Moved out to getndelim2.c.
5509 (getline, getdelim): Update.
5511 2003-07-15 <karl@gnu.org>
5513 * vasnprintf.c: update from gettext.
5515 2003-07-15 Jim Meyering <jim@meyering.net>
5517 * makepath.c (make_path): Enclose diagnostic in _(...).
5519 2003-07-14 Paul Eggert <eggert@twinsun.com>
5521 * asnprintf.c, asprintf.c, config.charset, gettext.h,
5522 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
5523 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
5524 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
5525 vasprintf.c, vasprintf.h: Regenerate. These files are now being
5526 updated automatically by ../config/srclist-update. This changes
5527 their license from LPGL to GPL.
5529 2003-07-14 Jim Meyering <jim@meyering.net>
5531 Don't emit diagnostics. Let callers do that.
5532 * save-cwd.c: Don't include "error.h".
5533 (save_cwd): Don't call error. Ensure that errno is valid
5534 when returning nonzero.
5536 * save-cwd.h (restore_cwd): Update prototype.
5537 * save-cwd.c (restore_cwd): Remove two parameters.
5538 Simplify. Don't call error upon failure. Let callers do that.
5539 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
5540 when auditing is enabled. But don't bother updating the #if.
5542 2003-07-14 Simon Josefsson <jas@extundo.com>
5544 * mempcpy.h: New file.
5545 * mempcpy.c: New file.
5547 2003-07-14 Paul Eggert <eggert@twinsun.com>
5549 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
5550 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
5551 unicodeio.c, unicodeio.h, unlocked-io.h:
5552 Switch from LGPL to GPL.
5554 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
5556 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
5557 it breaks C++ compilation.
5558 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
5560 2003-07-10 Jim Meyering <jim@meyering.net>
5562 * vasnprintf.c: Remove trailing blanks.
5563 Make cpp indentation consistent.
5565 2003-07-09 Paul Eggert <eggert@twinsun.com>
5567 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
5568 posixver.c, strftime.c, strnlen.c, strverscmp.c:
5569 Switch from LGPL to GPL.
5571 2003-07-07 Paul Eggert <eggert@twinsun.com>
5573 * mktime.c: Fix some boundary cases and remove need for floating point.
5575 Issue a compile-time diagnostic if time_t is floating point, or if
5576 two's complement arithmetic is not in effect, or if arithmetic
5577 right shift does not propagate the sign. These assumptions were
5578 all in the original code but they weren't checked.
5580 (TIME_T_MIDPOINT, verify): New macros.
5581 (__isleap): Remove; it has integer overflow problems.
5582 (leapyear): New function, without those problems.
5583 (ydhms_tm_diff): Remove; splitting into two parts.
5584 (ydhms_diff): New function, containing the arithmetic part of
5585 the old ydhms_tm_diff function. Issue a compile-time
5586 diagnostic if we are not using C99 integer division.
5587 Avoid casts when possible.
5588 (guess_time_tm): New function, containing the checking part of
5589 the old ydhms_tm_diff function. Return the new value, rather than
5590 the difference between it and the old. Accept a new argument T
5591 so that *T specifies the old value. Check for overflow in the result.
5593 (__mktime_internal): Use a time_t offset, not a long int offset.
5594 This undoes the 2003-06-04 change, which is no longer needed now
5595 that we have better overflow checking.
5596 (localtime_offset): Likewise.
5598 (__mktime_internal): Avoid harmful overflow on hosts where time_t
5599 and long are 64-bit but int is only 32-bit.
5600 (ydhms_diff): Use long int to store year1 and yday1.
5601 Issue a compile-time diagnostic if long int is not wide enough.
5603 (__mktime_internal): Use long int to store adjusted year and yday.
5604 Use plain C rather than preprocessor commands, if that doesn't
5606 Check for overflow (and try to repair) after each probe
5607 rather than checking only at the very end. This avoids some bugs
5608 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
5609 does not equal GMT offset at maximum time).
5610 Use integer to check for overflow rather than floating point; this
5611 is more portable to non-IEEE hosts, and is a tad faster.
5612 When we detect that we are oscillating between two values,
5613 don't check whether tm_isdst has the requested value, since
5614 we already know the answer. When tm_isdst has the wrong value,
5615 use a different heuristic to find the right one, based on the
5616 extreme values actually observed in practice in tz2003a,
5617 rather than the (overly optimistic) "previous 3 calendar quarters".
5619 (not_equal_tm, print_tm, check_result): Use "const T" rather than
5620 "T const" to accommodate glibc style.
5621 (check_result): Use less-confusing report format. "long" -> "long int.
5623 Don't loop if the iteration overflows time_t.
5624 Allow a negative step in the iteration.
5626 2003-07-01 Paul Eggert <eggert@twinsun.com>
5628 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
5629 having it depend on HAVE_SYS_TYPES_H.
5631 2003-06-25 Bruno Haible <bruno@clisp.org>
5633 * readlink.c: New file.
5635 2003-06-20 Bruno Haible <bruno@clisp.org>
5637 Assume C89, so PARAMS isn't needed.
5638 * unicodeio.h (PARAMS): Remove.
5639 * unicodeio.c: Don't use PARAMS.
5641 2003-06-18 Jim Meyering <jim@meyering.net>
5643 Merge changes from coreutils.
5644 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
5645 Remove explicit declarations of xmalloc and realloc.
5647 (read_utmp): Remove anachronistic cast of xmalloc.
5649 2003-06-17 Paul Eggert <eggert@twinsun.com>
5651 Assume C89, so PARAMS isn't needed.
5652 * backupfile.h (PARAMS): Remove. All uses removed.
5653 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
5654 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
5655 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
5656 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
5657 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
5658 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
5659 xstrtol.h: Likewise.
5660 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
5661 same.h, strverscmp.h: Do not include config.h; no longer needed.
5662 Anyway, config.h should always be included before any other file.
5664 2003-06-11 Simon Josefsson <jas@extundo.com>
5666 * sysexit_.h: New file.
5668 2003-05-20 Derek Price <derek@ximbiot.com>
5670 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
5672 2003-06-10 Simon Josefsson <jas@extundo.com>
5674 * strchrnul.h: New file.
5675 * strchrnul.c: New file.
5677 2003-06-10 Simon Josefsson <jas@extundo.com>
5679 * argp.h: New file, from glibc.
5680 * argp-ba.c: New file, from glibc.
5681 * argp-eexst.c: New file, from glibc.
5682 * argp-fmtstream.c: New file, from glibc.
5683 * argp-fmtstream.h: New file, from glibc.
5684 * argp-fs-xinl.c: New file, from glibc.
5685 * argp-help.c: New file, from glibc.
5686 * argp-namefrob.h: New file, from glibc.
5687 * argp-parse.c: New file, from glibc.
5688 * argp-pv.c: New file, from glibc.
5689 * argp-pvh.c: New file, from glibc.
5690 * argp-xinl.c: New file, from glibc.
5692 2003-06-07 Jim Meyering <jim@meyering.net>
5694 * readtokens.h: Put `Free Software Foundation, Inc.'
5695 in place of my name in the copyright comment.
5696 Remove definition and uses of __P.
5699 * stat.c: Don't declare xmalloc explicitly.
5700 Instead, include "xalloc.h".
5701 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
5702 xrealloc, and xcalloc return values.
5703 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
5705 * xgetcwd.h: Remove definition/uses of PARAMS.
5707 2003-06-06 Jim Meyering <jim@meyering.net>
5709 * stdbool_.h: Renamed from stdbool.h.in.
5711 2003-06-06 Jim Meyering <jim@meyering.net>
5713 Merge from coreutils.
5714 * same.c: (same_name): Declare *_basename locals to be `const'.
5715 Consolidate declarations and initializations of *_base* locals.
5717 Merge from coreutils.
5718 This avoids a core dump on systems without GNU putenv,
5719 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
5720 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
5721 (unsetenv): New static function, from GNU libc.
5722 (rpl_putenv): Use it.
5724 * modechange.c: Remove trailing blanks.
5726 Merge from coreutils.
5727 * fsusage.c: Remove declaration of statfs.
5728 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
5730 * posixtm.c: Include <stdbool.h> unconditionally.
5732 2003-06-05 Paul Eggert <eggert@twinsun.com>
5734 * mktime.c (__mktime_internal): When resolving a tm_isdst
5735 mismatch, look in future quarters as well as past. This fixes a
5736 bug when processing fall-backwards gaps immediately after a long
5737 period of daylight-saving time.
5739 * mktime.c: Assume freestanding C89 or better.
5740 (HAVE_LIMITS_H): Remove. Assume it's 1.
5741 (__P): Remove; not used.
5742 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
5743 (mktime, not_equal_tm, print_tm, check_result,
5744 main): Use prototypes. Use const * where appropriate.
5745 (main): Fix typo in testing code that uncovered by above changes.
5746 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
5748 2003-06-04 Paul Eggert <eggert@twinsun.com>
5750 * mktime.c: Fix Debian bug 177940
5751 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
5752 (localtime_offset): Now long int, not time_t, because we want it
5753 to be guaranteed to be signed. All uses changed.
5754 (__mktime_internal): If overflow would occur when adding offset,
5757 Merge 'human' changes from coreutils. Rewrite to support
5758 locale-specific notations like thousands separators.
5759 * human.c: Simplify authorship notice.
5760 Include human.h immediately after config.h.
5761 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
5762 <limits.h>: Do not include, since human.h does.
5763 (SIZE_MAX, UINTMAX_MAX): New macros.
5764 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
5765 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
5766 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
5767 (power_letter): Renamed from suffixes.
5768 (generate_suffix_backwards): Remove.
5769 (adjust_value): Now takes int style (because of human.h changes)
5770 and long double value (for greater precision on some platforms).
5771 (group_number): New function.
5772 (human_readable): Use it. Use integer options, not enum.
5773 Put the options before the sizes in the arg list.
5774 Support all the new options.
5775 The old human_readable function has been removed;
5776 use inttostr.h instead.
5777 (human_readable, default_block_size, humblock):
5778 Use uintmax_t, not int, for block sizes.
5779 (human_readable_inexact, block_size_types): Remove.
5780 (block_size_opts): New constant.
5781 (human_options): Renamed from human_block_size, with new signature
5782 that allows block sizes up to UINTMAX_MAX. All callers changed.
5783 * human.h: Add copyright and authorship notice.
5784 Include <limits.h> and <stdbool.h> unconditionally.
5785 (PARAMS): Remove. All uses removed.
5786 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
5787 (enum human_inexact_style): Remove tag; now a nameless enum.
5788 (human_floor, human_ceiling, human_round_to_even): Now have
5789 values 2, 0, 1 rather than -1, 1, 0.
5790 (human_group_digits, human_suppress_point_zero, human_autoscale,
5791 human_base_1024, human_SI, human_B): New constants.
5792 (human_readable_inexact, human_block_size): Remove.
5793 (human_readable): Size args are now uintmax_t, not int.
5794 (human_options): New decl.
5796 * exclude.c: (new_exclude, add_exclude): Remove casts that are
5797 unnecessary now that we assume C89 or better. This change
5798 imported from coreutils.
5800 * mktime.c (__mktime_internal): Do not reject negative timestamps
5801 arbitrarily. This is the same patch as 2003-05-28, but it got lost
5802 in the 2003-05-30 sync from glibc.
5804 .h files should stand alone, but we shouldn't include <sys/types.h>
5805 if we can get away with just <stddef.h>.
5807 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
5808 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
5809 rather than <sys/types.h>, as we merely need size_t.
5810 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
5812 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
5813 Include <stdio.h>, to get FILE.
5814 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
5815 memcasecmp.h has included <stddef.h> and all we need is size_t.
5816 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
5817 our interface, instead of including <sys/types.h>
5819 2003-06-02 Paul Eggert <eggert@twinsun.com>
5822 Fix some minor time-related bugs with POSIX time arguments.
5823 Some valid time stamps were being rejected (notably -1, and
5824 time stamps before 1900 on 64-bit hosts). And some invalid
5825 time stamps were being accepted, e.g. September 31.
5827 * posixtm.h (posixtime): Return bool instead of time_t, so
5828 that we can return (time_t) -1 successfully.
5829 * posixtm.c: Likewise.
5830 [HAVE_STDBOOL_H]: Include <stdbool.h>.
5831 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
5832 (t): Remove static var.
5833 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
5834 of static var. All uses changed.
5835 (year): Do not reject years before 1900; they can occur with
5837 (posix_time_parse): Do not check for out-of-range components;
5838 that is now the caller's responsibility, since our checks were
5839 only approximations.
5840 (posixtime): Use mktime to check for out-of-range components,
5841 since it knows them exactly.
5842 If mktime returns (time_t) -1, check whether an error actually occurred
5843 by invoking localtime on -1.
5844 (main) [TEST_POSIXTIME]: Check for input data errors, and report
5845 posixtime failures better.
5846 Improve the test data (in comments only).
5848 2003-05-30 <karl@gnu.org>
5850 * mktime.c: update from libc.
5852 2003-05-30 Bruno Haible <bruno@clisp.org>
5854 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
5855 * localcharset.h: Likewise.
5856 * localcharset.c: Likewise.
5858 2003-05-28 Paul Eggert <eggert@twinsun.com>
5860 Assume the headers required for C89 freestanding compilers.
5861 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
5862 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
5863 without checking for HAVE_LIMITS_H.
5864 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
5865 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
5867 * fatal.c: Include <stdarg.h> without checking for __STDC__.
5868 * exclude.c: Include <stdbool.h> unconditionally.
5869 * tempname.c: Include <stddef.h> unconditionally.
5870 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
5871 * modechange.c, rpmatch.c (NULL): Don't define, since
5872 <stddef.h> does that.
5873 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
5874 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
5875 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
5876 * xstrtol.c: Likewise.
5877 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
5878 * savedir.c: Include <stddef.h> instead of defining NULL.
5880 * addext.c (addext): Use assignment rather than cast, to avoid
5881 warnings on some platforms.
5883 * mktime.c (__mktime_internal): Do not reject negative timestamps
5886 2003-05-10 Bruno Haible <bruno@clisp.org>
5888 * linebreak.c (iconv_string_length): Don't return -1 just because the
5889 string is longer than 4 KB.
5891 2003-05-12 Jim Meyering <jim@meyering.net>
5893 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
5894 the space-padded-by-default conversion specifiers, %e, %k, %l.
5896 2003-05-03 Bruno Haible <bruno@clisp.org>
5898 Upgrade to Unicode-4.0.
5899 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
5900 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
5901 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
5902 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
5903 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
5904 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
5905 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
5906 Change width of U+E0100..U+E01EF from 1 to 0.
5908 2003-04-25 Bruno Haible <bruno@clisp.org>
5910 * copy-file.c: Include <stddef.h>, for size_t.
5912 2003-04-25 Jim Meyering <jim@meyering.net>
5914 * copy-file.c (copy_file_preserving): Declare buf_size to be
5915 of type size_t, not int.
5917 2003-04-11 Jim Meyering <jim@meyering.net>
5919 Merge changes from Coreutils.
5921 2003-03-22 Jim Meyering <jim@meyering.net>
5923 * strftime.c (widen): Cast alloca return value to proper type.
5925 2003-01-19 Ulrich Drepper <drepper@redhat.com>
5928 * strftime.c (my_strftime): Handle very large width
5929 specifications for numeric values correctly. Improve checks for
5932 2003-01-19 Jim Meyering <jim@meyering.net>
5934 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
5935 (nl_get_alt_digit) [! defined my_strftime]: Define.
5936 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
5937 _nl_get_alt_digit and _nl_get_walt_digit.
5939 * strftime.c (my_strftime): Merge in locale-related changes from libc.
5940 These changes have no effect outside of _LIBC.
5942 2003-04-10 Bruno Haible <bruno@clisp.org>
5944 * findprog.h: New file, from GNU gettext.
5945 * findprog.c: New file, from GNU gettext.
5947 2003-04-05 Jim Meyering <jim@meyering.net>
5949 Merge changes from Coreutils.
5951 * exclude.h (PARAMS): Remove definition and uses.
5952 * exclude.c: Remove uses of `PARAMS'.
5954 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
5955 Add test-cases for DOS filenames. Declare program_name.
5956 (main): Set up program_name. Patch by Rich Dawe.
5958 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
5960 Use mntctl's return value to drive the entry-processing loop, since
5961 we can't rely on the value of the vmt_length member in the last
5962 entry. On some systems doing so could result in exhausting
5963 virtual memory. Based in part on a patch from Mike Jetzer.
5965 2003-04-04 Bruno Haible <bruno@clisp.org>
5967 * linebreak.h: New file, from GNU gettext.
5968 * linebreak.c: New file, from GNU gettext with slight modifications.
5969 * lbrkprop.h: New file, from GNU gettext.
5971 2003-04-03 Bruno Haible <bruno@clisp.org>
5973 * utf8-ucs4.h: New file, from GNU gettext.
5974 * utf16-ucs4.h: New file, from GNU gettext.
5975 * ucs4-utf8.h: New file, from GNU gettext.
5976 * ucs4-utf16.h: New file, from GNU gettext.
5978 2003-04-02 Bruno Haible <bruno@clisp.org>
5980 * binary-io.h: New file, from GNU gettext.
5982 2003-04-01 Bruno Haible <bruno@clisp.org>
5984 * pathname.h: New file, from GNU gettext.
5985 * concatpath.c: New file, from GNU gettext.
5987 2003-03-30 Bruno Haible <bruno@clisp.org>
5989 * copy-file.c (copy_file_preserving): Don't set owner if the function
5990 chown() doesn't exist.
5992 2003-03-28 Bruno Haible <bruno@clisp.org>
5994 * copy-file.h: New file, from GNU gettext.
5995 * copy-file.c: New file, from GNU gettext.
5997 2003-03-18 Jim Meyering <jim@meyering.net>
5999 * quote.c (quote_n): Fix typo in comment.
6001 2003-03-14 Jim Meyering <jim@meyering.net>
6003 Merge changes from Coreutils.
6004 * obstack.h (obstack_object_size): Declare temporary, __o,
6005 to be const, in order to avoid warnings.
6006 (obstack_room): Likewise.
6007 (obstack_empty_p): Likewise.
6009 2003-03-13 Paul Eggert <eggert@twinsun.com>
6011 Merge changes from Bison.
6012 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
6013 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
6014 when compiling Bison 1.875's `bitset bset = obstack_alloc
6015 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
6016 * hash.c: Include <stdbool.h> unconditionally.
6018 2003-03-09 Paul Eggert <eggert@twinsun.com>
6020 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
6021 Reported by Bruce Becker; see:
6022 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
6024 2003-03-03 Paul Eggert <eggert@twinsun.com>
6025 Bruno Haible <bruno@clisp.org>
6027 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
6028 Reported by John Hughes, see
6029 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
6031 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
6033 * poll_.h: New file.
6036 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
6038 * mathl.h: New file.
6039 * acosl.c: New file.
6040 * asinl.c: New file.
6041 * atanl.c: New file.
6042 * ceill.c: New file.
6045 * floorl.c: New file.
6046 * frexpl.c: New file.
6047 * ldexpl.c: New file.
6049 * sincosl.c: New file.
6051 * sqrtl.c: New file.
6053 * trigl.c: New file.
6054 * trigl.h: New file.
6056 2003-02-17 Bruno Haible <bruno@clisp.org>
6058 * mkdtemp.h: New file, from GNU gettext.
6059 * mkdtemp.c: New file, from GNU gettext.
6061 2003-01-31 Bruno Haible <bruno@clisp.org>
6063 * rename.c: #undef rename before defining rpl_rename.
6064 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
6066 2003-01-30 Bruno Haible <bruno@clisp.org>
6068 * printf-args.h: New file, from GNU gettext.
6069 * printf-args.c: New file, from GNU gettext.
6070 * printf-parse.h: New file, from GNU gettext.
6071 * printf-parse.c: New file, from GNU gettext.
6072 * vasnprintf.h: New file, from GNU gettext.
6073 * vasnprintf.c: New file, from GNU gettext.
6074 * asnprintf.c: New file, from GNU gettext.
6075 * vasprintf.h: New file, from GNU gettext with modifications.
6076 * vasprintf.c: New file, from GNU gettext.
6077 * asprintf.c: New file, from GNU gettext.
6079 2003-01-29 Bruno Haible <bruno@clisp.org>
6081 * stpncpy.h: New file, from GNU gettext with modifications.
6082 * stpncpy.c: New file, from GNU gettext with modifications.
6084 2003-01-28 Bruno Haible <bruno@clisp.org>
6086 * c-ctype.h: New file, from GNU gettext, with changes suggested by
6088 * c-ctype.c: New file, from GNU gettext, with changes suggested by
6091 2003-01-27 Bruno Haible <bruno@clisp.org>
6093 * xsetenv.h: New file, from GNU gettext.
6094 * xsetenv.c: New file, from GNU gettext.
6096 2003-01-23 Bruno Haible <bruno@clisp.org>
6098 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
6100 2003-01-22 Bruno Haible <bruno@clisp.org>
6102 * exit.h: New file, from GNU gettext.
6104 2003-01-11 Bruno Haible <bruno@clisp.org>
6106 * stpcpy.h (stpcpy): Use ANSI C function declarations.
6107 * strcase.h (strcasecmp, strncasecmp): Likewise.
6109 2003-01-14 Jim Meyering <jim@meyering.net>
6111 * same.c (same_name): Tweak a comment.
6113 2003-01-11 Bruno Haible <bruno@clisp.org>
6115 * same.c (same_name): Reorder tests so as to avoid calling stat()
6116 when a string comparison is sufficient.
6118 2003-01-11 Bruno Haible <bruno@clisp.org>
6120 * readtokens.c (readtoken): Cast character to 'unsigned char', not
6123 2003-01-11 Bruno Haible <bruno@clisp.org>
6125 * hash-pjw.c: Add comment about low quality of this function.
6127 2003-01-12 Paul Eggert <eggert@twinsun.com>
6129 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
6130 to avoid collisions with libcurses and libreadline.
6132 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
6133 * getstr.h, getstr.c: Remove.
6134 * getline.c: Include "getline.h", to check interface.
6135 Move body of old getstr.c here: this defines MIN_CHUNK and
6136 declares getdelim2, which is renamed from getstr.
6137 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
6139 * linebuffer.c (readlinebuffer): Renamed from readline.
6141 * linebuffer.h: Likewise.
6142 (readline): Remove backward-compatibility macro.
6144 2003-01-12 Jim Meyering <jim@meyering.net>
6146 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
6148 2003-01-10 Bruno Haible <bruno@clisp.org>
6150 * alloca_.h: New file.
6151 * getdate.y: Unconditionally include alloca.h.
6152 * makepath.c: Likewise.
6153 * setenv.c: Likewise.
6154 * userspec.c: Likewise.
6156 2003-01-09 Bruno Haible <bruno@clisp.org>
6158 * stdbool.h.in: New file.
6160 2003-01-08 Bruno Haible <bruno@clisp.org>
6162 * safe-read.c: Include specification header first, to ensure its
6164 * full-write.c: Likewise.
6166 2003-01-08 Jim Meyering <jim@meyering.net>
6168 * full-write.c: Undefine and define-away `const' after inclusion
6169 of errno.h, not before. Suggestion from Bruno Haible.
6171 2003-01-07 Jim Meyering <jim@meyering.net>
6173 * full-write.c: Rework so that it may serve to define full_read, too.
6174 * full-read.c: Simply #define FULL_READ and include full-write.c.
6176 2003-01-06 Jim Meyering <jim@meyering.net>
6178 * version-etc.c: Update year in translatable copyright string.
6180 2002-12-25 Bruno Haible <bruno@clisp.org>
6182 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
6183 * xstrtol.h: Likewise.
6184 * xstrtoimax.c: Likewise.
6185 * xstrtoumax.c: Likewise.
6186 * human.h: Likewise.
6188 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
6189 on systems that have <inttypes.h> but not <stdint.h>.
6191 2002-12-31 Paul Eggert <eggert@twinsun.com>
6193 * memcoll.c (memcoll): Fall back on a simple algorithm using
6194 memcmp if strcoll doesn't work.
6196 2002-12-23 Bruno Haible <bruno@clisp.org>
6198 * localcharset.h: New file.
6199 * localcharset.c: Include it.
6200 * unicodeio.c: Likewise.
6202 2002-12-22 Bruno Haible <bruno@clisp.org>
6204 * utime.c (utime_null): No need to call ftruncate if the file was
6207 2002-12-23 Bruno Haible <bruno@clisp.org>
6209 * memcoll.c (STRCOLL): New macro.
6212 2002-12-22 Bruno Haible <bruno@clisp.org>
6214 * getstr.h (getstr): Define, to avoid clash with libcurses.
6215 * linebuffer.h (readline): Define, to avoid clash with libreadline.
6217 2002-12-22 Bruno Haible <bruno@clisp.org>
6219 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
6221 2002-12-23 Bruno Haible <bruno@clisp.org>
6223 * getline.h: Include <stddef.h>, for size_t.
6225 * unicodeio.h: Include <stddef.h>, for size_t.
6226 * unicodeio.c: Don't include <stddef.h>.
6228 2002-12-17 Bruno Haible <bruno@clisp.org>
6230 * canon-host.c (strdup): Remove unused declaration.
6232 * fsusage.c: Include full_read.h.
6233 (get_fs_usage): Use full_read instead of safe_read.
6235 * utime.c (utime_null): Use SAFE_READ_ERROR.
6237 2002-12-11 Bruno Haible <bruno@clisp.org>
6239 * setenv.h: Rewritten to cope with systems that have setenv() but not
6241 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
6244 2002-12-11 Bruno Haible <bruno@clisp.org>
6246 * setenv.c (alloca): Fall back to malloc.
6248 (setenv): Use freea() to free memory allocated with alloca().
6250 2002-11-13 Bruno Haible <bruno@clisp.org>
6252 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
6253 function declarations.
6254 * unsetenv.c (unsetenv): Likewise.
6256 2002-03-04 Bruno Haible <bruno@clisp.org>
6258 Portability to AIX 4.3.3.
6259 * unsetenv.c: New file, extracted from setenv.c.
6260 * setenv.c: Move the unsetenv() function to unsetenv.c.
6262 2001-12-20 Bruno Haible <bruno@clisp.org>
6264 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
6265 use malloc instead. For SunOS 4.
6267 2001-12-11 Bruno Haible <bruno@clisp.org>
6269 * setenv.c: Declare alloca.
6270 (compar_fn_t): New typedef.
6271 (KNOWN_VALUE, STORE_VALUE): Use it.
6273 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
6276 2002-12-10 Paul Eggert <eggert@twinsun.com>
6278 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
6279 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
6280 Choose values that are less likely to collide with system fnmatch
6282 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
6283 defined (e.g., a pure POSIX system).
6284 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
6285 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
6287 2002-12-06 Jim Meyering <jim@meyering.net>
6289 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
6291 Merge in changes from libc's misc/error.c, in preparation
6292 for the merge of gnulib's changes back into libc.
6294 * error.c (_): Define only if not already defined.
6295 Move definition to follow all #include directives.
6296 Include unlocked-io.h only if !_LIBC.
6297 [_LIBC]: Include <libio/libioP.h>.
6298 [USE_IN_LIBIO]: Include <libio/iolibio.h>
6299 (fflush): Tweak definition to use INTUSE.
6302 2002-12-05 Paul Eggert <eggert@twinsun.com>
6304 * alloca.c [defined emacs]: Include "lisp.h".
6305 (xalloc_die) [defined emacs]: New macro.
6306 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
6307 [! defined emacs]: Include <xalloc.h>.
6308 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
6309 (pointer): Typedef to POINTER_TYPE *.
6310 (malloc): Remove decl; we now always use xmalloc.
6311 (alloca): Use old-style definition, since Emacs needs this.
6312 Check for arithmetic overflow when computing combined size.
6314 2002-12-04 Paul Eggert <eggert@twinsun.com>
6316 Do not generate unlocked-io.h automatically, since it's easier to
6317 maintain it by hand.
6319 * unlocked-io.h: New file, from GNU diffutils,
6320 but with proper copyright notice and attribution.
6322 * Makefile.am: Add copyright notice.
6323 (libfetish_a_SOURCES): Add unlocked-io.h.
6324 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
6325 (DISTCLEANFILES, io_functions): Remove macros.
6326 (EXTRA_DIST): Remove gen_uio.
6327 (unlocked-io.h): Remove rule.
6329 2002-12-04 Jim Meyering <jim@meyering.net>
6331 Reflect the fact that stat.c and lstat.c are no longer generated.
6332 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
6333 (DISTCLEANFILES): Likewise.
6334 (EXTRA_DIST): Likewise.
6335 (all_local): Don't depend on stat.c or lstat.c.
6336 (stat.c, lstat.c): Remove rules.
6337 (EXTRA_DIST): Remove xstat.in.
6339 * xstat.in: Remove file. Contents moved into stat.c.
6340 * stat.c: New file. Contents mostly from xstat.in.
6341 * stat.c: Rework so that it may serve to define rpl_lstat, too.
6342 * lstat.c: New file. Simply #define LSTAT and include stat.c.
6344 * safe-read.c: Rework so that it may serve to define safe_write, too.
6345 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
6347 2002-12-03 Jim Meyering <jim@meyering.net>
6349 * safe-read.c, safe-write.c: Change variable names and comments, but
6350 not semantics, to minimize the differences between these two files.
6351 (safe_read): Change comment to mention SAFE_READ_ERROR.
6353 * safe-read.c (IS_EINTR): Define.
6354 (safe_read): Use IS_EINTR in place of in-function cpp directives.
6356 2002-12-02 Bruno Haible <bruno@clisp.org>
6358 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
6359 Define, taken from safe-read.c.
6360 (INT_MAX): Provide fallback.
6361 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
6362 * safe-write.h (SAFE_WRITE_ERROR): Define.
6364 * safe-read.c (EINTR): Remove definition.
6365 (safe_read): Don't use EINTR if it is absent.
6367 2002-12-02 Jim Meyering <jim@meyering.net>
6369 * safe-read.c (EINTR): Define.
6370 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
6371 (INT_MAX): Provide fallback.
6372 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
6374 * safe-read.h (SAFE_READ_ERROR): Define.
6376 2002-12-01 Jim Meyering <jim@meyering.net>
6378 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
6379 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
6381 2002-11-27 Paul Eggert <eggert@twinsun.com>
6383 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
6384 hash_rehash): Replace `if (limit <= value) abort ();' with
6385 `if (! (value < limit)) abort ();', for readability.
6387 2002-11-26 <karl@gnu.org>
6389 * strdup.c: copy from libc again, with jim's ok.
6390 * .cppi-disable: re-add strdup.c
6392 2002-11-25 <karl@gnu.org>
6394 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
6395 instead of "strtol.c".
6397 2002-11-25 Jim Meyering <jim@meyering.net>
6399 * mktime.c: Sync from libc, now that it has the latest fix.
6401 2002-11-24 <karl@gnu.org>
6403 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
6404 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
6406 2002-11-24 Jim Meyering <jim@meyering.net>
6408 Update from coreutils:
6410 * mktime.c: Merge in changes from libc.
6412 Avoid a link-time failure on some Linux systems.
6413 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
6414 (__mon_yday): Declare with the STATIC attribute.
6415 (__mktime_internal): Likewise.
6416 Based on a report from Greg Schafer.
6418 2002-11-23 Jim Meyering <jim@meyering.net>
6420 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
6421 Use `unsigned', not `int', as type of index.
6423 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
6425 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
6427 2002-11-22 Paul Eggert <eggert@twinsun.com>
6429 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
6430 hint that one should use `if (! x) abort ();' rather than `assert
6431 (x);', and anyway it's one less thing to worry about configuring.
6432 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
6433 hash_rehash, hash_insert): Use abort rather than assert.
6435 2002-11-22 Paul Eggert <eggert@twinsun.com>
6437 * quotearg.h: Allow multiple inclusion by surrounding with
6438 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
6439 so that we can be included first.
6440 (PARAMS): Remove; we now assume C89 or later. All uses removed.
6441 * quotearg.c: Include quotearg.h immediately after config.h.
6442 No need to include stddef.h or sys/types.h any more.
6443 Surround local include files with "", not "<>".
6444 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
6445 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
6446 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
6447 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
6448 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
6449 (ISPRINT): Remove; no longer needed now that we assume C89.
6451 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
6454 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
6455 quotearg_char): Use SIZE_MAX rather than
6456 (size_t) -1 when we are talking about "infinity".
6458 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
6460 2002-11-22 Bruno Haible <bruno@clisp.org>
6462 * safe-read.h: Assume C89. Add comments.
6463 (safe_read): Change return type to size_t.
6464 * safe-read.c (safe_read): Change return type to size_t. Handle byte
6465 counts > SSIZE_MAX correctly.
6466 * safe-write.h: New file.
6467 * safe-write.c: New file.
6468 * full-read.h: New file.
6469 * full-read.c: New file.
6470 * full-write.h: Assume C89. Add comments.
6471 * full-write.c: Include safe-write.h.
6472 (full_write): Rewritten to use safe_write.
6473 Suggested by Jim Meyering and Paul Eggert.
6475 2002-11-21 Bruno Haible <bruno@clisp.org>
6477 Remove case insensitive option matching.
6478 * argmatch.h (argcasematch): Remove declaration.
6479 (ARGCASEMATCH): Remove macro.
6480 (__xargmatch_internal): Remove case_sensitive argument.
6481 (XARGMATCH): Update.
6482 (XARGCASEMATCH): Remove macro.
6483 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
6484 case_sensitive argument.
6485 (argcasematch): Remove function.
6486 (__xargmatch_internal): Remove case_sensitive argument.
6487 (main): Use XARGMATCH instead of XARGCASEMATCH.
6489 * xmalloc.c: Change compile-time error message. Add comment about
6490 required autoconf version.
6492 2002-11-21 Jim Meyering <jim@meyering.net>
6494 * strdup.c (strdup): Tweak comment and initial #if/#include.
6496 Merge in changes from the coreutils.
6498 2002-09-25 Paul Eggert <eggert@twinsun.com>
6499 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
6500 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
6501 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
6502 int. Work more efficiently if X is the same width as uintmax_t.
6503 Do not compare X to -1, to avoid bogus compiler warning.
6504 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
6505 Don't assume that f_frsize and f_bsize are the same type.
6507 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
6510 * makepath.c (make_path): Restore umask *before* creating the final
6512 (make_path): Minor reformatting.
6514 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
6515 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
6517 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
6518 ones. At least on GNU/Linux systems, `auto' means something else.
6521 2002-11-20 Paul Eggert <eggert@twinsun.com>
6523 Merge argmatch cleanups from Bison. Assume C89.
6525 * argmatch.c: Include config.h here, not in argmatch.h.
6526 Include stdlib.h, for EXIT_FAILURE.
6527 Always include <string.h>, since we assume C89.
6528 (EXIT_FAILURE): Remove pre-C89 bug workaround.
6529 * argmatch.h: Do not include <config.h> or <sys/types.h>.
6530 Include <stddef.h> instead, since it's all we need for size_t.
6531 (PARAMS): Remove. All uses removed.
6532 (ARRAY_CARDINALITY): Do not bother to #undef.
6533 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
6534 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
6535 Remove unnecessary parentheses.
6536 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
6537 Insert necessary parentheses.
6538 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
6539 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
6541 2002-11-19 Bruno Haible <bruno@clisp.org>
6543 * mbswidth.c: Include mbswidth.h right at the beginning.
6544 * mbswidth.h: Include <stddef.h>, for size_t.
6546 * mbswidth.h (PARAMS): Remove macro.
6547 (mbswidth, mbsnwidth): Use ANSI C function declarations.
6548 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
6550 * gcd.h (PARAMS): Remove macro.
6551 (gcd): Use ANSI C function declarations.
6552 * gcd.c (gcd): Likewise.
6554 2002-11-15 Bruno Haible <bruno@clisp.org>
6556 * strcspn.c: Include <stddef.h>.
6557 (strcspn): Use ANSI C function declaration. Change return type to
6559 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
6560 (strpbrk): Use NULL.
6561 * strpbrk.h (PARAMS): Remove macro.
6562 (strpbrk): Use ANSI C function declaration.
6563 * strstr.c: Don't include <sys/types.h>.
6564 * strstr.h (PARAMS): Remove macro.
6565 (strstr): Use ANSI C function declarations.
6567 2002-11-06 Bruno Haible <bruno@clisp.org>
6569 * gcd.h (gcd): Change argument type to 'unsigned long'.
6570 * gcd.c (gcd): Likewise.
6572 2002-11-05 Bruno Haible <bruno@clisp.org>
6574 * gcd.h: New file, from gettext-0.11.5.
6575 * gcd.c: New file, from gettext-0.11.5.
6577 2002-11-05 Bruno Haible <bruno@clisp.org>
6579 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6580 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6581 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6582 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6584 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
6585 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
6587 * closeout.c: Include gettext.h instead of <libintl.h>.
6588 * human.c: Include gettext.h instead of <libintl.h>.
6589 * quotearg.c: Include gettext.h instead of <libintl.h>.
6590 * rpmatch.c: Include gettext.h instead of <libintl.h>.
6591 * unicodeio.c: Include gettext.h instead of <libintl.h>.
6592 * userspec.c: Include gettext.h instead of <libintl.h>.
6593 * version-etc.c: Include gettext.h instead of <libintl.h>.
6594 * xmalloc.c: Include gettext.h instead of <libintl.h>.
6595 (textdomain): Remove definition.
6596 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
6598 * long-options.c: Remove include of <libintl.h> and definition of _.
6599 * same.c: Remove include of <libintl.h> and definition of _.
6601 2002-11-04 Bruno Haible <bruno@clisp.org>
6603 * stpcpy.h: New file, from GNU gettext-0.11.5.
6604 * strcase.h: New file, from GNU gettext-0.11.5.
6605 * strpbrk.h: New file, from GNU gettext-0.11.5.
6606 * strstr.h: New file, from GNU gettext-0.11.5.
6607 * xgetcwd.h: New file, from GNU gettext-0.11.5.
6609 2002-05-09 Bruno Haible <bruno@clisp.org>
6611 * config.charset: Update for newest glibc. Add canonical names
6612 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
6614 2002-05-09 Bruno Haible <bruno@clisp.org>
6616 * localcharset.c (get_charset_aliases): Add more Windows specific
6619 2002-05-08 Owen Taylor <otaylor@redhat.com>
6621 * config.charset: A few additions for Solaris.
6623 2001-12-05 Bruno Haible <bruno@clisp.org>
6625 * localcharset.c (locale_charset): Don't return an empty string.
6627 2001-10-23 Bruno Haible <haible@clisp.cons.org>
6629 * config.charset: msdos in uk_UA uses CP1125.
6631 2001-08-05 Bruno Haible <haible@clisp.cons.org>
6633 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
6634 * localcharset.c (locale_charset): Declare as extern "C".
6636 2002-02-15 Bruno Haible <bruno@clisp.org>
6638 * config.charset [msdosdjgpp]: For Russian, use CP866.
6640 2002-02-11 Bruno Haible <bruno@clisp.org>
6642 * config.charset: Add support for NetBSD.
6644 2002-09-25 <karl@gnu.org>
6646 * strdup.c: copy from libc/string (via ../config/srclist*).
6647 * getopt*: copy from libc/posix.
6648 * gettext.h: copy from gettext.
6649 * .cppi-disable: add strdup.c, gettext.h.
6651 2002-07-01 Jim Meyering <meyering@lucent.com>
6653 * c-stack.c: Include sys/time.h.
6654 From Volker Borchert.
6656 2002-06-11 Paul Eggert <eggert@twinsun.com>
6658 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
6659 New macro. Use it uniformly instead of
6660 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
6661 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
6662 reported by Vin Shelton.
6664 2002-06-22 Jim Meyering <meyering@lucent.com>
6666 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
6667 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
6669 2002-06-22 Paul Eggert <eggert@twinsun.com>
6671 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
6672 Do not assume SA_SIGINFO behavior.
6673 Bug reported by Jim Meyering on NetBSD 1.5.2.
6675 2002-06-22 Jim Meyering <meyering@lucent.com>
6677 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
6679 * exitfail.c, exitfail.h: Likewise.
6680 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
6682 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
6684 (EXTRA_DIST): Add fnmatch_loop.c.
6685 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
6687 * fnmatch_loop.c: New file, from diffutils-2.8.2.
6688 * fnmatch.c: Update from diffutils-2.8.2.
6689 * fnmatch_.h: New file. From diffutils-2.8.2.
6690 * fnmatch.h: Remove file.
6692 2002-06-18 Paul Eggert <eggert@twinsun.com>
6694 * file-type.h: Report an error if neither S_ISREG nor
6695 S_IFREG is defined, instead of using a test specific to glibc
6696 2.2. This should be safe, since POSIX requires S_ISREG and
6697 Unix Version 7 had S_IFREG. We don't need to check for
6698 <sys/types.h> since we don't use any symbols that it defines.
6700 2002-06-15 Jim Meyering <meyering@lucent.com>
6702 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
6703 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
6704 have been included before this file.
6706 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
6708 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
6709 so that each temporary file name is unique and valid in the first
6710 8 characters, for operation under DOS.
6712 2002-06-15 Jim Meyering <meyering@lucent.com>
6714 Work even with DJGPP 2.03, which lacks support for symlinks.
6716 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
6718 * lchown.c (S_ISLNK): Likewise.
6720 2002-06-14 Jim Meyering <meyering@lucent.com>
6722 * file-type.h: Use the version from diffutils-2.8.2.
6723 * file-type.c: Likewise.
6725 2002-05-27 Jim Meyering <meyering@lucent.com>
6727 Fix a problem seen only on nonconforming systems whereby ls.c's
6728 use of localtime, and then of gettimeofday would cause trouble:
6729 the localtime call used to initialize rpl_gettimeofday's save
6730 mechanism would clobber ls's current local time information so
6731 that in any long listing the first file would always be listed
6732 with date 1970-01-01. Analysis by Volker Borchert.
6734 * gettimeofday.c (localtime): Undefine.
6735 (rpl_localtime): New function.
6737 2002-05-22 Jim Meyering <meyering@lucent.com>
6739 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
6740 * file-type.h: New file.
6741 * file-type.c (file_type): New file/function. Extracted from diffutils.
6743 2002-04-29 Paul Eggert <eggert@twinsun.com>
6745 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
6747 2002-04-28 Paul Eggert <eggert@twinsun.com>
6749 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
6750 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
6751 of 127, since 64 is the largest conceivable number for ancient
6753 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
6755 2002-04-28 Jim Meyering <meyering@lucent.com>
6757 * sig2str.c (WTERMSIG): Remove definition (unused).
6759 2002-04-28 Paul Eggert <eggert@twinsun.com>
6761 * sig2str.h, sig2str.c: New files.
6762 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
6764 2002-04-24 Jim Meyering <meyering@lucent.com>
6766 * gettext.h: New file, from Gettext.
6767 * Makefile.am (INCLUDES): Remove -I../intl.
6768 (libfetish_a_SOURCES): Add gettext.h.
6770 2002-04-16 Jim Meyering <meyering@lucent.com>
6772 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
6773 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
6774 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
6776 2002-04-12 Jim Meyering <meyering@lucent.com>
6778 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
6780 2002-03-10 Jim Meyering <meyering@lucent.com>
6782 * makepath.c (make_path): Remove a comma from a diagnostic.
6783 Suggestion from Santiago Vila.
6785 2002-03-08 Jim Meyering <meyering@lucent.com>
6787 * rename.c: Mention that this wrapper is needed also on
6788 mips-dec-ultrix4.4 systems.
6790 2002-03-02 Jim Meyering <meyering@lucent.com>
6792 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
6793 not HAVE_CLOCK_SETTIME.
6795 2002-02-27 Paul Eggert <eggert@twinsun.com>
6797 * nanosleep.h: Rename to....
6798 * timespec.h: New name for nanosleep.h. All uses changed.
6800 * gettime.c: New file.
6801 * settime.c: New file.
6804 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
6805 timespec.h. Remove nanosleep.h.
6807 2002-02-25 Paul Eggert <eggert@twinsun.com>
6809 * acl.c, acl.h: New files.
6810 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
6812 2002-02-24 Jim Meyering <meyering@lucent.com>
6814 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
6815 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
6816 cause trouble. Reported by Nelson Beebe.
6818 2002-02-23 Paul Eggert <eggert@twinsun.com>
6820 * path-concat.c (xpath_concat): Reorder code to pacify
6821 compilers that don't know that xalloc_die never returns.
6823 2002-02-20 Jim Meyering <meyering@lucent.com>
6825 * getdate.c: Regenerate using bison-1.33.
6827 2002-02-15 Paul Eggert <eggert@twinsun.com>
6829 * posixver.c, posixver.h: New files.
6830 * Makefile.am (libfetish_a_SOURCES): Add them.
6832 2002-02-02 Paul Eggert <eggert@twinsun.com>
6833 Bruno Haible <bruno@clisp.org>
6835 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
6836 (fwrite_success_callback): New declaration.
6837 * unicodeio.c (unicode_to_mb): New function, extracted from
6838 print_unicode_char. Call failure callback instead of error.
6839 (fwrite_success_callback): New function.
6840 (exit_failure_callback): New function.
6841 (fallback_failure_callback): New function.
6842 (print_unicode_char): Call unicode_to_mb.
6844 2002-01-26 Jim Meyering <meyering@lucent.com>
6846 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
6848 2002-01-22 Jim Meyering <meyering@lucent.com>
6850 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
6851 Otherwise, some versions of automake would omit the rule that makes
6852 Makefile from Makefile.in.
6854 2001-01-21 Paul Eggert <eggert@twinsun.com>
6856 * xmemcoll.h, xmemcoll.c: New files.
6857 * Makefile.am (libfetish_a_SOURCES): Add them.
6858 * memcoll.c: Include errno.h, and declare errno if not defined.
6859 (memcoll): Set errno to zero if there is no error.
6861 * quotearg.c (quotearg_buffer_restyled):
6862 Fix bug with quoting buffers containing NUL when backslashing escapes.
6863 This bug was exposed by the other changes in this patch.
6864 (quotearg_n_options): New arg ARGSIZE.
6865 All callers changed.
6866 (quoting_options_from_style): New function.
6867 (quotearg_n_style): Use it.
6868 (quotearg_n_style_mem): New function.
6870 * quotearg.h (quotearg_n_style_mem): New function.
6872 2002-01-16 Jim Meyering <meyering@lucent.com>
6874 * getdate.y: Add three semicolons, each just before a closing brace.
6875 Bison (as of version 1.31) no longer papers over that mistake.
6877 2002-02-14 Paul Eggert <eggert@twinsun.com>
6879 * backupfile.c (ISDIGIT): Comment fix.
6880 * getdate.y (ISDIGIT): Likewise.
6881 * posixtm.c (ISDIGIT, year): Likewise.
6882 * strverscmp.c (ISDIGIT): Likewise.
6883 * userspec.c (ISDIGIT): Likewise.
6885 2002-01-05 Jim Meyering <meyering@lucent.com>
6887 * version-etc.c (version_etc_copyright): Update copyright year.
6889 2001-01-19 Paul Eggert <eggert@twinsun.com>
6891 * closeout.c (close_stdout_status): If ferror (stdout), do
6892 not silently exit merely because the output buffer happens to
6893 have nothing pending.
6895 2001-12-18 Paul Eggert <eggert@twinsun.com>
6897 See the big note in ../ChangeLog.
6898 * human.c (suffixes): Prefer K to k for 1024.
6899 (generate_suffix_backwards): New function.
6900 (human_readable_inexact): Use it.
6901 * xstrtol.c (__xstrtol): If there is no number but there
6902 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
6903 Accept 'K' as well as 'k'.
6905 2001-12-15 Jim Meyering <meyering@lucent.com>
6907 * regex.h (__restrict_arr): Update from libc.
6909 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
6910 as `remote' if the name starts with `//'. Suggested by Michael Stone.
6913 2001-12-10 Jim Meyering <meyering@lucent.com>
6915 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
6916 Instead, include "xalloc.h".
6917 (initbuffer): Don't cast xmalloc return value to char*.
6918 (readline): Reword comment.
6919 Don't cast xrealloc return value to char*
6922 2001-12-09 Jim Meyering <meyering@lucent.com>
6924 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
6925 `signed and unsigned type in conditional expression'.
6926 * posixtm.c (posix_time_parse): Likewise.
6928 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
6930 * readtokens.c (readtoken): Declare an index to be of type unsigned
6931 to avoid a pedantic warning.
6933 * getstr.c: Don't include assert.h.
6934 (getstr): Remove warning-evoking assertions.
6935 Return -1 if offset parameter is out of bounds.
6936 Change the type of a local from int to size_t.
6938 * strftime.c (my_strftime_localtime_r): Include this function
6939 definition in the `#if ! HAVE_TM_GMTOFF' block.
6941 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
6942 Include xalloc.h instead.
6944 2001-12-02 Jim Meyering <meyering@lucent.com>
6946 * tempname.c: Don't declare getenv, thus reverting the change of
6947 2001-11-18. It's no longer necessary, now that stdlib.h is always
6950 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
6951 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
6953 2001-11-30 Akim Demaille <akim@epita.fr>
6955 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
6956 before being defined.
6958 2001-11-27 Paul Eggert <eggert@twinsun.com>
6960 * quotearg.h (quotearg_n, quotearg_n_style):
6961 First arg is int, not unsigned.
6962 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
6963 (SIZE_MAX, UINT_MAX): New macros.
6964 (quotearg_n_options): Abort if N is negative.
6965 Avoid overflow check on hosts where size_t is 64 bits and int
6966 is 32 bits, as overflow is impossible there.
6967 Fix off-by-one typo that caused unnecessary reallocation.
6969 2001-11-27 Jim Meyering <meyering@lucent.com>
6971 * tempname.c: Merge with version from libc.
6972 * regex.c: Likewise.
6974 * tempname.c: Include stdlib.h unconditionally. On some old systems
6975 for which STDC_HEADERS is 0, it was not included, resulting in a
6976 warning about an integer-to-pointer conversion problem with getenv.
6977 Reported by Volker Borchert.
6979 2001-11-26 Jim Meyering <meyering@lucent.com>
6981 * gtod.h: Remove file.
6982 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
6983 * gettimeofday.c: Don't include gtod.h.
6984 (GTOD_init): Remove function.
6985 (rpl_gettimeofday): Do its job here instead, rather than aborting.
6986 Suggestion from Volker Borchert.
6988 2001-11-23 Jim Meyering <meyering@lucent.com>
6990 * hash.h (struct hash_table): Don't define here. Merely declare it.
6991 * hash.c (struct hash_table): Define it here instead.
6993 2001-11-22 Jim Meyering <meyering@lucent.com>
6995 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
6997 2001-11-18 Paul Eggert <eggert@twinsun.com>
6999 * tempname.c (TMP_MAX): Remove; no longer needed.
7000 (TEMPORARIES): New macro.
7001 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
7002 removes an artificial limitation (e.g. HP-UX 10.20, where
7005 2001-11-18 Jim Meyering <meyering@lucent.com>
7007 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
7010 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
7011 files will be created before anything else.
7013 2001-11-17 Jim Meyering <meyering@lucent.com>
7015 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
7016 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
7017 rather than group writable. Patch by Juan F. Codagnone.
7019 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
7020 Instead, include "xalloc.h".
7022 * mountlist.c: Include unlocked-io.h after all system headers.
7023 Remove explicit declarations of xmalloc, xrealloc,
7024 and xstrdup. Instead, include "xalloc.h".
7026 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
7027 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
7028 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
7030 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
7031 Reported by Padraig Brady.
7033 * mkstemp.c: #undef mkstemp.
7035 (rpl_mkstemp): Rename from mkstemp.
7038 2001-11-16 Jim Meyering <meyering@lucent.com>
7040 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
7041 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
7042 determine the amount of total physical memory, use pstat_getstatic.
7043 HPUX-11 doesn't define _SC_PHYS_PAGES.
7044 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
7045 If sysconf couldn't be used to determine the amount of available
7046 physical memory, use both pstat_getstatic and pstat_getdynamic.
7047 Based on a patch from Bob Proulx.
7049 2001-11-05 Jim Meyering <meyering@lucent.com>
7051 * xstat.in (slash_aware_lstat): Correct a misleading comment.
7053 2001-11-03 Jim Meyering <meyering@lucent.com>
7055 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
7056 in argmatch_to_argument call.
7058 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
7061 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
7062 e.g., a fault due to an attempt to free a NULL pointer.
7064 2001-11-01 Jim Meyering <meyering@lucent.com>
7066 * dirfd.c, dirfd.h: New files.
7067 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
7069 * hash.c (hash_print) [TESTING]: Clean up.
7071 2001-10-22 Paul Eggert <eggert@twinsun.com>
7073 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
7074 to avoid a warning if -Wall.
7076 2001-10-21 Paul Eggert <eggert@twinsun.com>
7078 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
7080 2001-10-21 Jim Meyering <meyering@lucent.com>
7082 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
7083 this code would end up calling gettext even in packages built
7085 * getopt.c (_): Likewise.
7086 * regex.c (_): Likewise.
7088 2001-10-20 Paul Eggert <eggert@twinsun.com>
7090 * error.c (strerror_r): Do not declare unless !_LIBC.
7091 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
7092 Use strerror_r that is only a macro, even if it is not a function.
7093 (strerror): Check for HAVE_DECL_STRERROR before declaring.
7094 (private_strerror): Use prototypes, not old-style function definition.
7095 (print_errno_message): New function.
7096 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
7098 (error_tail, error, error_at_line): Use it.
7100 2001-10-11 Jim Meyering <meyering@lucent.com>
7102 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
7103 and quote_n (1, ... to avoid clobbering a buffer.
7105 2001-10-05 Jim Meyering <meyering@lucent.com>
7107 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
7108 * hash-pjw.c: New file (factored out of fileutils' remove.c).
7109 * hash-pjw.h: New file.
7111 2001-09-30 Jim Meyering <meyering@lucent.com>
7113 * mountlist.c [MOUNTED_GETFSSTAT]:
7114 Include <sys/ucred.h>, for Apple Darwin.
7115 Include sys/mount.h and sys/fs_types.h only if available.
7117 (read_filesystem_list): Use FS_TYPE.
7119 2001-09-29 Paul Eggert <eggert@twinsun.com>
7121 * exclude.c (excluded_filename): 0 -> false, since it's
7124 2001-09-28 Paul Eggert <eggert@twinsun.com>
7126 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
7127 #defines strtoimax. Also treat the other strto* functions
7130 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
7131 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
7132 (strtoimax, strtoumax): Do not declare if already defined as a macro.
7134 2001-09-26 Jim Meyering <meyering@lucent.com>
7136 Most macros in unlocked-io.h had the wrong number of arguments.
7137 * gen-uio: New script.
7138 (USE_UNLOCKED_IO): Define to 1 if not already defined.
7139 * unlocked-io.hin: Remove file.
7140 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
7141 rather than trying to embed it here.
7142 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
7143 Reported by Padraig Brady.
7145 2001-09-25 Volker Borchert <bt@teknon.de>
7147 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
7149 2001-09-23 Jim Meyering <meyering@lucent.com>
7151 * mountlist.c: Remove useless parentheses in #if directives.
7152 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
7153 the deprecated MOUNTED symbol is no longer defined in mntent.h.
7155 2001-09-22 Jim Meyering <meyering@lucent.com>
7157 * localcharset.c: Update from latest gettext.
7158 * config.charset: Likewise.
7160 2001-09-20 Jim Meyering <meyering@lucent.com>
7162 * xstrtol.c (strtoimax): Guard declaration with
7163 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
7164 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
7165 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
7166 (strtoumax): Likewise, for completeness (it wasn't necessary).
7168 2001-09-06 Paul Eggert <eggert@twinsun.com>
7170 * strtoimax.c (HAVE_LONG_LONG):
7171 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
7172 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
7173 to work around bug in IBM C compiler.
7175 2001-09-16 Jim Meyering <meyering@lucent.com>
7177 * mkdir.c: New file.
7179 2001-09-04 Paul Eggert <eggert@twinsun.com>
7181 * xgetcwd.c: Revert some of the previous change; intead,
7182 fix the HAVE_GETCWD_NULL code to behave more like the
7183 !HAVE_GETCWD_NULL code used to.
7186 (xgetcwd): Do not return NULL when memory is exhausted; instead,
7189 2001-09-04 Paul Eggert <eggert@twinsun.com>
7191 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
7192 Use ssize_t, not int, to store result of readlink.
7193 Check for ssize_t overflow as well as size_t overflow,
7194 as POSIX says the result of readlink is implementation-defined
7195 when ssize_t overflows.
7196 Remove unnecessary cast to char*.
7197 Use free+malloc instead of realloc, as the storage doesn't need
7198 to be preserved and it's clearer and can be more efficient that way.
7199 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
7200 * xreadlink.h (xreadlink): Update prototype.
7202 2001-09-03 Paul Eggert <eggert@twinsun.com>
7204 * exclude.c (fnmatch_no_wildcards): Fix confusion between
7205 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
7206 spotted by Jim Meyering.
7208 2001-09-03 Jim Meyering <meyering@lucent.com>
7210 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
7212 2001-09-03 Paul Eggert <eggert@twinsun.com>
7214 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
7215 like the HAVE_GETCWD_NULL code.
7216 Include pathmax.h if not HAVE_GETCWD.
7217 Do not include xalloc.h.
7218 (INITIAL_BUFFER_SIZE): New symbol.
7219 Do not use xmalloc / xrealloc, since the caller is responsible for
7220 handling errors. Preserve errno around `free' during failure.
7221 Do not overrun buffer when using getwd.
7223 2001-09-03 Paul Eggert <eggert@twinsun.com>
7225 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
7226 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
7228 2001-09-02 Jim Meyering <meyering@lucent.com>
7230 * error.c: Update from GNU libc.
7232 2001-09-01 Jim Meyering <meyering@lucent.com>
7234 * xreadlink.c: New file.
7235 * xreadlink.h: New file.
7236 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
7238 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
7239 doesn't conflict with sparc Solaris 7's definition in
7240 /usr/include/sys/int_types.h.
7242 * exclude.c: Use `""', not `<>' to #include non-system header files.
7243 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
7244 and strncasecmp as r-values. Unixware didn't have declarations.
7246 2001-08-31 Jim Meyering <meyering@lucent.com>
7248 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
7249 Use an initial, malloc'd, buffer of length 128 rather than
7250 a statically allocated one of length 1024.
7252 2001-08-30 Paul Eggert <eggert@twinsun.com>
7254 * xgetcwd.c: Don't include pathmax.h.
7255 Include stdlib.h and unistd.h if available.
7257 (xmalloc, xstrdup, free): Remove decls.
7258 (xgetcwd): Don't assume sizes fit in unsigned.
7259 Check for overflow when computing sizes.
7260 Simplify reallocation code.
7262 2001-08-28 Paul Eggert <eggert@twinsun.com>
7264 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
7266 * strtoimax.c: Renamed from strtoxmax.c, removing the
7269 Also, make the following further changes to make this file's
7270 configuration more similar to that of strtol.c:
7271 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
7272 (strtoumax, uintmax_t, strtoull, strtol): Remove.
7273 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
7274 (strtoimax): Renamed from strtoumax. All uses of unsigned values
7275 changed to signed values.
7277 And make the following changes as well:
7278 Fix copyright notice, as 1999 was missing.
7279 (verify): New macro.
7280 (strtoimax): Check sizes at compile-time, not run-time.
7281 Prefer strtol to strtoll if both work.
7282 (main): Remove; it was not that useful and was a pain to maintain.
7284 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
7286 2001-08-30 Paul Eggert <eggert@twinsun.com>
7288 * savedir.c (savedir): Remove size parameter, as POSIX says that
7289 a directory's st_size can have an arbitrary value, so the old
7290 usage could waste an arbitrary amount of memory. All uses
7292 * savedir.h: Update prototype.
7294 2001-08-30 Paul Eggert <eggert@twinsun.com>
7296 * xstrtol.c (strtoimax): New decl.
7298 2001-08-28 Paul Eggert <eggert@twinsun.com>
7300 * xstrtol.h: Add copyright notice.
7301 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
7302 LONGINT_INVALID_SUFFIX_CHAR.
7304 2001-08-30 Paul Eggert <eggert@twinsun.com>
7306 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
7309 2001-08-30 Paul Eggert <eggert@twinsun.com>
7311 * hash.c: Remove '2001' from copyright notice.
7313 2001-08-30 Paul Eggert <eggert@twinsun.com>
7315 * full-write.h: New file.
7316 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
7317 * full-write.c: Correct credits, as cccp.c no longer
7318 exists and anyway it was so heavily changed from the old cccp
7319 code as to be unrecognizable. Include full-write.h.
7320 (full_write) Return size_t, with short writes meaning failure.
7321 All callers changed. This fixes a bug with large buffers
7323 * utime.c: Include full-write.h.
7325 2001-08-30 Paul Eggert <eggert@twinsun.com>
7327 Merge 'exclude' changes from tar 1.13.22.
7328 This fixes one or two unlikely storage allocation overflow bugs,
7329 but doesn't change user-visible behavior otherwise.
7331 2001-08-30 Paul Eggert <eggert@twinsun.com>
7333 * exclude.c (bool): Declare, perhaps by including stdbool.h.
7334 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
7335 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
7336 Include if available.
7337 (<xalloc.h>): Include
7338 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
7339 (verify): New macro. Use it to verify that EXCLUDE macros do not
7340 collide with FNM macros.
7341 (struct patopts): New struct.
7342 (struct exclude): Use it, as exclude patterns now come with options.
7343 (new_exclude): Support above changes.
7344 (new_exclude, add_exclude_file):
7345 Initial size must now be a power of two to simplify overflow checking.
7346 (free_exclude, fnmatch_no_wildcards): New function.
7347 (excluded_filename): No longer requires options arg, as the options
7348 are determined by add_exclude. Now returns bool, not int.
7349 (excluded_filename, add_exclude):
7350 Add support for the fancy new exclusion options.
7351 (add_exclude, add_exclude_file): Now takes int options arg.
7352 Check for arithmetic overflow when computing sizes.
7353 (add_exclude_file): xrealloc might modify errno, so don't
7354 realloc until after errno might be used.
7356 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
7358 (free_exclude): New decl.
7359 (add_exclude, add_exclude_file): Now takes int options arg.
7360 (excluded_filename): No longer requires options arg, as the options
7361 are determined by add_exclude. Now returns bool, not int.
7363 2001-08-30 Paul Eggert <eggert@twinsun.com>
7365 * alloca.c (alloca): Arg is of type size_t, not unsigned.
7367 2001-08-27 Jim Meyering <meyering@lucent.com>
7369 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
7371 * version-etc.c (N_): Remove definition.
7372 Revert most of last change.
7373 Instead, simply don't mark the `Copyright...' string for translation.
7374 Based on advice from Paul Eggert.
7376 * strtoxmax.c: Tweak comment.
7378 2001-08-26 Jim Meyering <meyering@lucent.com>
7380 * version-etc.c (version_etc_copyright_fmt): Replace literal year
7381 of copyright with `%s' so translators don't get an untranslated
7383 (COPYRIGHT_YEAR): Define.
7384 (version_etc): Use fprintf rather than fputs.
7385 Suggestion from Ulrich Drepper.
7387 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
7389 * strtoll.c: New file, from GNU libc.
7390 * xstrtoimax.c: New file.
7392 * xstrtol.h: Add xstrtoimax.
7393 * strtoumax.c: New file. Simply include "strtoumax.c".
7394 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
7396 * strtoumax.c: Factor to work both for unsigned and signed types, ...
7397 * strtoxmax.c: ... then renamed to this.
7399 2001-08-13 Paul Eggert <eggert@twinsun.com>
7401 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
7402 Port to Solaris 8, where 'sed' requires a space after the 'r'
7403 command, and where sh dislikes "$/". Clean up the spacing a bit.
7404 Redirect output to $tmp just once.
7406 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
7408 * addext.c (<errno.h>): Include.
7409 (errno): Declare if not defined.
7410 (addext): Work correctly when pathconf returns -1 and leaves
7411 errno alone because there is no limit. Also, work even if
7412 pathconf returns a value greater than SIZE_MAX.
7414 2001-08-12 Jim Meyering <meyering@lucent.com>
7416 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
7417 Simply `return getcwd (NULL, 0);'.
7418 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
7419 Use 1300 as initial value for length, not PATH_MAX.
7421 * pathmax.h: Clean up cpp syntax.
7423 2001-08-12 Jim Meyering <meyering@lucent.com>
7425 * gettimeofday.c: New file.
7427 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
7429 2001-08-04 Jim Meyering <meyering@lucent.com>
7431 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
7432 to get in sync with glibc.
7434 2001-08-03 Paul Eggert <eggert@twinsun.com>
7436 The following changes are from gettext 0.10.39 as maintained by
7439 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
7440 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
7441 with inverted sense. All uses changed.
7443 * mbswidth.c: Don't include <limits.h>.
7444 Include <stdlib.h> and <string.h> unconditionally.
7445 (iswcntrl, mbsinit, ISCNTRL): New macros.
7446 (mbsnwidth): Use K&R style function declarations.
7447 Don't bother checking for MB_LEN_MAX == 1, since the compiler
7448 can optimize it when MB_CUR_MAX == 1.
7449 The width of control characters is zero, not 1.
7451 2001-07-15 Jim Meyering <meyering@lucent.com>
7453 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
7454 (BUILT_SOURCES): Add unlocked-io.h.
7455 (io_functions): Define.
7456 (unlocked-io.h): New rule.
7457 (DISTCLEANFILES): Add unlocked-io.h.
7458 (all-local): Depend on unlocked-io.h, to ensure it is created.
7460 * unlocked-io.hin: New file
7462 * regex.c: Update from glibc.
7464 2001-07-05 Jim Meyering <meyering@lucent.com>
7466 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
7468 (libfetish_a_SOURCES): Put all .h files here instead.
7469 Remove a thus-exposed (better checks in automake) duplicate and
7470 two unnecessary .h files.
7472 2001-06-11 Jim Meyering <meyering@lucent.com>
7474 * regex.c: Update from GNU libc.
7476 2001-05-27 Jim Meyering <meyering@lucent.com>
7478 * readutmp.h (UT_TYPE): Define.
7480 2001-05-24 Jim Meyering <meyering@lucent.com>
7482 * argmatch.c: Include "quote.h".
7483 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
7484 quote function. Reported by Göran Uddeborg.
7486 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
7488 * dirname.c (dir_name): Compute append_dot using path, not newpath
7489 which is not yet declared.
7491 2001-05-11 Paul Eggert <eggert@twinsun.com>
7493 * Makefile.am (libfetish_a_SOURCES):
7494 Add strftime.c, since we now compile it on all hosts.
7496 * strftime.c (my_strftime):
7497 Define to nstrftime if emacs, but only if my_strftime is not defined.
7498 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
7499 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
7500 Add one more extra argument: a nanoseconds value.
7503 (my_strftime function): Add %N format.
7504 (emacs_strftimeu): Renamed from emacs_strftime,
7505 with extra ut argument.
7507 2001-05-11 Paul Eggert <eggert@twinsun.com>
7509 dirname code cleanup. base_name now behaves more compatibly
7510 with POSIX basename when given file names that have trailing
7511 slashes, and similarly for dir_name. Add new primitives
7512 base_len and dir_len. Put the directory-name-related decls
7515 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
7516 * backupfile.c (base_name): Likewise.
7517 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
7518 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
7519 * makepath.c (strip_trailing_slashes): Likewise.
7520 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
7522 * rename.c (strip_trailing_slashes): Likewise.
7523 * same.c (base_name): Likewise.
7524 * stripslash.c (ISSLASH): Likewise.
7526 * addext.c: Include <dirname.h> after size_t is defined.
7527 * backupfile.c: Likewise.
7529 * addext.c (addext): Use base_len to trim redundant
7530 trailing slashes instead of doing it ourselves.
7531 But do not trim the last slash if it is not redundant.
7533 * backupfile.c (find_backup_file_name,
7534 max_backup_version): Use base_len instead of rolling it ourselves.
7535 Handle the case of "" and (on DOS) "C:" correctly.
7537 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
7538 Include <string.h>, <dirname.h>.
7539 (base_name): Allow file names ending in slashes, other than names
7540 that are all slashes. In this case, return the basename followed
7541 by the slashes. This is more general, and can be used in places
7542 where the original base_name purposely had an assertion failure.
7543 (base_len): New function.
7545 * dirname.c: Include <string.h> instead of <stdlib.h>.
7546 Do not include <assert.h>; no longer needed.
7548 (memrchr): Remove decl.
7549 (dir_name_r): Remove.
7550 (dir_len): Renamed from dirlen. All callers changed.
7551 Rewrite in terms of base_name, for simplicity and consistency.
7552 (dir_name): Never return NULL. All callers changed.
7553 Do not include <stdlib.h> in test program; no longer needed.
7554 return 0; is fine for test program.
7556 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
7558 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
7560 * path-concat.c (path_concat): Use base_len to compute
7561 base length, not strlen; this means we cannot rely on memcpy
7564 * same.c (STREQ): Remove.
7565 (same_name): Handle the case where the basename ends in trailing '/'.
7567 * stripslash.c (strip_trailing_slashes): Return nonzero if
7568 a slash was stripped. Do not strip the last slash after a
7571 2001-04-08 Jim Meyering <meyering@lucent.com>
7573 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
7574 recomputed; that's necessary when the offset spans a DST transition.
7575 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
7577 2001-04-02 Jim Meyering <meyering@lucent.com>
7579 * regex.h, regex.c: Update from GNU libc.
7581 2001-03-19 Paul Eggert <eggert@twinsun.com>
7583 * version-etc.c (version_etc_copyright): Update to 2001.
7585 2001-03-16 Paul Eggert <eggert@twinsun.com>
7587 * tempname.c (uint64_t): Define to uintmax_t if
7588 not defined, and if UINT64_MAX is not defined.
7589 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
7590 Reported by John David Anglin.
7592 2001-03-10 Bruno Haible <haible@clisp.cons.org>
7594 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
7595 alias if codeset is empty.
7596 * config.charset (BeOS): Use wildcard syntax.
7598 2001-03-13 Jim Meyering <meyering@lucent.com>
7600 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
7601 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
7604 2001-03-06 Bruno Haible <haible@clisp.cons.org>
7606 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
7608 * unicodeio.c (print_unicode_char): Simplify accordingly.
7610 2001-03-06 Bruno Haible <haible@clisp.cons.org>
7612 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
7613 support for DOS/DJGPP.
7615 2001-02-28 Paul Eggert <eggert@twinsun.com>
7617 * Makefile.am (libfetish_a_SOURCES):
7618 Add dup-safer.c, fopen-safer.c.
7619 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
7621 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
7623 2001-02-25 Paul Eggert <eggert@twinsun.com>
7625 The mkstemp replacement is taken from glibc 2.2.2, with some
7626 portability fixes for use outside glibc, as follows:
7628 * tempname.c (struct_stat64): New macro.
7629 (direxists, __gen_tempname): Use it.
7630 This avoids a portability problem with Solaris 8.
7632 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
7633 (<stddef.h>, <stdint.h>, <string.h>):
7634 Include only if STDC_HEADERS || _LIBC.
7635 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
7636 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
7637 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
7638 (__set_errno): Define this macro if <errno.h> doesn't.
7639 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
7640 Define these macros if <stdio.h> doesn't.
7641 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
7642 Define these macros if <sys/stat.h>
7643 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
7644 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
7645 __xstat64): Define if not _LIBC.
7646 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
7647 (__gen_tempname): Invoke gettimeofday only if
7648 HAVE_GETTIMEOFDAY || _LIBC;
7649 otherwise, fall back on plain "time".
7650 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
7652 * mkstemp.c (__GT_FILE): Define to zero if not defined.
7654 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
7656 2001-02-17 Jim Meyering <meyering@lucent.com>
7658 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
7659 around included file name.
7661 * strnlen.c (__strnlen): Merge in a change from GNU libc.
7663 * strftime.c: Update from GNU libc (the only changes were to comments).
7665 2001-02-13 Bruno Haible <haible@clisp.cons.org>
7667 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
7669 2001-02-17 Paul Eggert <eggert@twinsun.com>
7671 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
7672 Remove workaround macros for hosts that have mbrtowc but not
7673 mbstate_t, as we now insist on proper declarations for both
7674 before using mbrtowc.
7676 2001-02-17 Jim Meyering <meyering@lucent.com>
7678 * regex.c: Update from libc.
7680 2001-02-16 Paul Eggert <eggert@twinsun.com>
7682 * alloca.c (malloc): Undef before defining, since stdlib.h
7683 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
7684 Reported by Mark Hounschell via Paul Eggert.
7686 2001-01-30 Bruno Haible <haible@clisp.cons.org>
7688 * config.charset: Update for FreeBSD 4.2.
7690 2001-01-26 Jim Meyering <meyering@lucent.com>
7692 * quotearg.c: Include stddef.h.
7693 * quote.c: Include stddef.h.
7694 Reported by Axel Kittenberger.
7696 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
7697 line in double quotes so that it evokes a better diagnostic.
7698 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
7699 Reported by Axel Kittenberger.
7701 2001-01-15 Bruno Haible <haible@clisp.cons.org>
7703 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
7704 to avoid a warning. Add back 'const' to inptr.
7706 2001-01-16 Jim Meyering <meyering@lucent.com>
7708 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
7711 2001-01-14 Jim Meyering <meyering@lucent.com>
7713 * rename.c: New file. From Volker Borchert.
7714 Include stdlib.h, string.h or strings.h, and xalloc.h.
7715 Use strip_trailing_slashes rather than open-coding it.
7717 2001-01-03 Paul Eggert <eggert@twinsun.com>
7719 * strftime.c: Sync with glibc time/strftime.c 1.81.
7721 2001-01-03 Jim Meyering <meyering@lucent.com>
7723 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
7724 local `inptr' to avoid warning with some system declarations of iconv.
7726 2000-12-29 Paul Eggert <eggert@twinsun.com>
7728 * modechange.c: Do not assume that mode_t uses the
7729 traditional octal encoding. E.g. "chmod 1 FOO" should set
7730 the other-execute bit of FOO even if S_IXOTH != 1.
7732 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
7733 WOTH, XOTH, ALLM): New macros.
7734 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
7735 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
7737 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
7738 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
7740 No need to use uintmax_t; unsigned long is long enough.
7741 Don't bother to get suffix since we don't use it.
7743 2000-12-24 Jim Meyering <meyering@lucent.com>
7745 * hash.c (is_prime): Return explicit boolean values.
7746 (hash_get_first): Return NULL to appease Irix5.6's 89.
7747 Reported by Nelson Beebe.
7749 2000-10-31 Bruno Haible <haible@clisp.cons.org>
7751 * localcharset.c (locale_charset): Add support for Win32.
7753 2000-12-18 Paul Eggert <eggert@twinsun.com>
7755 * physmem.h, physmem.c: New files.
7757 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
7758 (noinst_HEADERS): Add physmem.h.
7760 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
7761 't' for compatibility with Solaris 8 sort.
7763 2000-12-18 Bruno Haible <haible@clisp.cons.org>
7765 * config.charset: Add support for BeOS.
7767 2000-12-16 Jim Meyering <meyering@lucent.com>
7769 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
7770 SHELLS_FILE to a file name that's useful on djgpp systems.
7772 (ADDITIONAL_DEFAULT_SHELLS): Define.
7773 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
7774 Based mostly on a patch from Prashant TR.
7776 2000-12-16 Jim Meyering <meyering@lucent.com>
7778 This bug had a serious impact on chown: `chown N:M FILE' (for integer
7779 N and M) would have treated it like `chown N:N FILE'.
7781 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
7783 2000-10-31 Bruno Haible <haible@clisp.cons.org>
7785 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
7786 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
7787 to the list of canonical encodings. Rename EUC-CN to GB2312.
7789 2000-12-08 Andreas Schwab <schwab@suse.de>
7791 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
7792 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
7794 2000-12-07 Jim Meyering <meyering@lucent.com>
7796 * stripslash.c (ISSLASH): Define.
7797 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
7800 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
7801 (dir_name_r): Declare this function as static.
7802 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
7803 manifest itself on a name containing a mix of slashes and
7805 Make this function work with names starting with a DOS-style
7806 drive letter and colon prefix.
7807 (dir_name): Append `.' if necessary.
7808 Based mostly on patches from Prashant TR and Eli Zaretskii.
7810 * dirname.h (dir_name_r): Remove prototype.
7812 2000-12-05 Jim Meyering <meyering@lucent.com>
7814 * dirname.c (dir_name_r): Add `const' in a few local declarations.
7816 2000-12-04 Jim Meyering <meyering@lucent.com>
7818 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
7819 Also include memory.h, stdlib.h, unistd.h if appropriate.
7820 Reported by Andreas Jaeger (conflicting declaration of malloc).
7822 2000-12-02 Jim Meyering <meyering@lucent.com>
7824 * closeout.h: Make idempotent, to avoid some obscure warnings.
7826 2000-12-01 Paul Eggert <eggert@twinsun.com>
7828 * memrchr.c: Include <config.h> before any system include file.
7830 2000-11-29 Paul Eggert <eggert@twinsun.com>
7832 * dirname.c (dir_name_r): Fix typo: int -> size_t.
7834 2000-11-26 Jim Meyering <meyering@lucent.com>
7836 * memcoll.c: Include sys/types.h. From Werner Almesberger.
7838 2000-11-22 Paul Eggert <eggert@twinsun.com>
7840 * strftime.c (my_strftime): Do not invoke mbrlen with a
7841 size of (size_t) -1; it's not portable.
7843 2000-11-17 Akim Demaille <akim@epita.fr>
7845 * obstack.h: Formatting changes.
7846 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
7847 prevent type checking.
7848 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
7849 cast the value to (void *): assigning a `foo *' to a `void *'
7851 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
7853 2000-11-17 Jim Meyering <meyering@lucent.com>
7855 * strstr.c: Update from GNU libc.
7857 2000-11-16 Jim Meyering <meyering@lucent.com>
7859 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
7861 2000-11-11 Jim Meyering <meyering@lucent.com>
7863 * error.c: Add a couple #includes, merging from GNU libc version.
7865 2000-11-10 Jim Meyering <meyering@lucent.com>
7867 * obstack.h: Update from GNU libc.
7868 * obstack.c: Likewise.
7870 2000-11-06 Paul Eggert <eggert@twinsun.com>
7872 * getusershell.c (setusershell): Use rewind rather than
7873 fseek/fseeko, to avoid configuration hassles with fseeko.
7874 Don't bother opening SHELLS_FILE if shellstream is NULL;
7877 2000-11-05 Jim Meyering <meyering@lucent.com>
7879 * makepath.h (make_dir): Declare.
7880 * makepath.c (make_dir): Remove `static' attribute.
7883 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
7885 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
7886 last one in a bucket, advance to the next bucket.
7888 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
7890 * fnmatch.c: Do not comment out all the code if we are using
7891 the GNU C library, because in some cases we are replacing buggy
7892 code in the GNU C library itself.
7894 2000-10-30 Paul Eggert <eggert@twinsun.com>
7896 * error.h, getline.h, modechange.h:
7897 Remove "2000" from Copyright line, as the file hasn't been
7898 changed this year other than in the copyright notice.
7900 * xalloc.h: Add "2000" to Copyright line, as this file
7901 was changed this year.
7903 2000-10-30 Paul Eggert <eggert@twinsun.com>
7905 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
7906 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
7907 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
7909 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
7911 * regex.h (__restrict_arr): Move definition out of #ifndef block.
7912 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
7913 doesn't define __restrict_arr.
7915 2000-10-29 Jim Meyering <meyering@lucent.com>
7917 * xstat.in: Fix grammar in comment.
7919 2000-10-28 Jim Meyering <meyering@lucent.com>
7921 * memchr.c: Update from libc.
7922 Adjust for portability:
7923 [HAVE_STDLIB_H]: Include stdlib.h.
7924 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
7925 Undef __memchr, too.
7926 [!weak_alias]: Define __memchr to memchr.
7928 * regex.c: Update from libc.
7929 * regex.h: Likewise.
7930 * getopt1.c: Likewise.
7931 * memcmp.c: Likewise.
7933 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
7934 Avoid using fseek, when possible -- it's broken by design.
7935 Patch by Ulrich Drepper.
7937 2000-10-26 Jim Meyering <meyering@lucent.com>
7939 * strftime.c: Update from libc.
7941 2000-10-25 Jim Meyering <meyering@lucent.com>
7943 * obstack.c: Update from libc.
7945 2000-10-23 Jim Meyering <meyering@lucent.com>
7947 * hard-locale.c (hard_locale): Revert last change -- it was simply
7948 wrong. That set_locale call must not have any side effects.
7951 2000-10-22 Jim Meyering <meyering@lucent.com>
7953 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
7954 [CYCLIC]: Remove now-unused definition.
7956 * save-cwd.c (O_DIRECTORY): Define, if needed.
7957 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
7958 Suggestion from Ulrich Drepper.
7960 2000-10-21 Jim Meyering <meyering@lucent.com>
7962 * dirname.c (dir_name_r): New function, factored out of dir_name.
7963 (dir_name): Use dir_name_r.
7964 * dirname.h (dir_name_r): Declare it.
7966 2000-10-21 Jim Meyering <meyering@lucent.com>
7968 * dirname.c (memrchr): Declare if necessary.
7969 (dir_name): Remove the restriction that there be no
7970 trailing slashes. Now, this code skips past them, effectively
7972 [TEST_DIRNAME] (main): New unit tests.
7974 * memrchr.c: New file from GNU libc.
7975 Undef __memrchr, too.
7976 [!weak_alias]: Define __memrchr to memrchr.
7977 Guard weak_alias use with `#ifdef weak_alias'.
7979 2000-10-17 Jim Meyering <meyering@lucent.com>
7981 * quote.h (PARAMS): Define and use.
7982 Reported by Akim Demaille.
7984 * getopt.c: Update from libc.
7986 2000-10-16 Jim Meyering <meyering@lucent.com>
7988 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
7991 2000-09-25 Jim Meyering <meyering@lucent.com>
7993 * md5.h (rol): Define (from GnuPG).
7995 * sha.c: Give credit (GnuPG) where due.
7996 (M): Use rol rather than open-coding it.
7997 Add a FIXME comment.
7999 2000-09-21 Jim Meyering <meyering@lucent.com>
8001 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
8002 Reported by Michael Stone.
8004 2000-09-20 Jim Meyering <meyering@lucent.com>
8006 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
8007 (noinst_HEADERS): Add sha.h.
8008 Based on code from Scott G. Miller and from GnuPG.
8010 2000-09-15 Jim Meyering <meyering@lucent.com>
8012 * regex.c: Update from libc.
8014 2000-09-10 Jim Meyering <meyering@lucent.com>
8016 * getopt.c (_getopt_internal): Update from glibc.
8018 2000-09-09 Jim Meyering <meyering@lucent.com>
8020 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
8021 think it should be used as a general replacement for isascii.
8022 * fnmatch.c: Likewise.
8023 * mbswidth.c: Likewise
8024 * regex.c: Likewise.
8027 * userspec.c: Include sys/param.h and limits.h.
8029 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
8030 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
8031 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
8032 UID, GID. Check range.
8034 2000-09-06 Jim Meyering <meyering@lucent.com>
8036 * getopt.c (_getopt_internal): Update from glibc.
8038 2000-08-30 Jim Meyering <meyering@lucent.com>
8040 * strftime.c: Merge in changes from GNU libc.
8042 2000-08-26 Jim Meyering <meyering@lucent.com>
8044 * closeout.c: Include "__fpending.h".
8045 (close_stdout_status): Return right away if there's nothing to flush.
8047 * Makefile.am (noinst_HEADERS): Add __fpending.h.
8048 * __fpending.c: New file.
8049 * __fpending.h: New file.
8051 2000-08-07 Paul Eggert <eggert@twinsun.com>
8053 Standardize on "memory exhausted" instead of "Memory exhausted"
8054 or "virtual memory exhausted".
8055 * obstack.c (print_and_abort): Use "memory exhausted", not
8056 "virtual memory exhausted".
8057 * same.c (same_name): Invoke xalloc_die instead of printing
8059 * userspec.c (parse_user_spec): Likewise.
8060 * bumpalloc.h: comment fix
8061 * same.c, userspec.c: Include xalloc.h.
8063 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
8064 not char *const and pointing to a constant array.
8065 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
8066 (xrealloc): Comment fix.
8068 * userspec.c (parse_user_spec):
8069 Don't translate a message until just before returning,
8070 to avoid unnecessary translation.
8072 2000-08-07 Jim Meyering <meyering@lucent.com>
8074 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
8075 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
8076 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
8077 getgroups.c, gethostname.c, getopt.h, group-member.c,
8078 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
8079 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
8080 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
8081 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
8082 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
8083 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
8084 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
8085 yesno.c: Back out Copyright date changes for each file with no change
8086 this year. This eases coordination with other programs using the same
8087 source code modules. From Paul Eggert.
8089 2000-08-03 Greg McGary <greg@mcgary.org>
8091 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
8092 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
8093 (EXTEND_BUFFER): Use them.
8095 2000-08-01 Jim Meyering <meyering@lucent.com>
8097 * dirname.c (ISSLASH): Define.
8098 (BACKSLASH_IS_PATH_SEPARATOR): Define.
8099 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
8100 both `\' and `/' may be use as path separators.
8101 Based on a patch from Prashant TR.
8103 2000-07-31 Paul Eggert <eggert@twinsun.com>
8105 * quotearg.c (quotearg_n_options): Don't make the initial
8106 slot vector a constant, since it might get modified.
8108 2000-07-31 Jim Meyering <meyering@lucent.com>
8110 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
8111 * obstack.c (print_and_abort): Likewise.
8113 2000-07-30 Paul Eggert <eggert@twinsun.com>
8115 * quotearg.c (quotearg_n_options): Preallocate a slot 0
8116 buffer, so that the caller can always quote one small
8117 component of a "memory exhausted" message in slot 0.
8118 From a suggestion by Jim Meyering.
8120 2000-07-30 Jim Meyering <meyering@lucent.com>
8122 * makepath.c (make_path): Quote the other instance, too.
8124 * quotearg.c (N_STATIC_SLOTVECS): Define.
8125 (STATIC_BUF_SIZE): Define.
8126 (quotearg_n_options): Use only statically allocated storage when
8127 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
8128 than STATIC_BUF_SIZE.
8130 2000-07-29 Jim Meyering <meyering@lucent.com>
8132 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
8133 * dirname.c (dir_name): Likewise.
8135 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
8137 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
8138 (dir_name): Assert that there are no trailing slashes.
8140 2000-07-18 Bruno Haible <haible@clisp.cons.org>
8142 * mbswidth.h (mbswidth): Add a flags argument.
8143 (mbswidth): New declaration.
8144 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
8145 * mbswidth.c (mbswidth): Add a flags argument.
8146 (mbsnwidth): New function.
8148 2000-07-24 Jim Meyering <meyering@lucent.com>
8150 * mbswidth.c: Remove useless #else. From Bruno Haible.
8152 2000-07-23 Paul Eggert <eggert@twinsun.com>
8154 * mbswidth.c (_XOPEN_SOURCE):
8155 Don't define; this causes problems on Solaris 7.
8156 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
8158 2000-07-23 Paul Eggert <eggert@twinsun.com>
8161 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
8162 so that mbstate_t is always defined.
8164 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
8165 be 1 in at least one GCC installation, and this configuration
8166 error is likely to be common. Ignoring MB_LEN_MAX hurts
8167 performance on hosts that have mbrtowc but have only unibyte
8168 locales, but I assume these hosts are rare.
8170 2000-07-23 Paul Eggert <eggert@twinsun.com>
8172 * quotearg.c: Streamline by invoking multibyte code only if needed.
8173 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
8174 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
8175 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
8176 invoke multibyte primitives.
8178 2000-07-23 Jim Meyering <meyering@lucent.com>
8180 * basename.c (base_name): Add an assertion.
8182 2000-07-15 Bruno Haible <clisp.cons.org>
8184 * quotearg.c: When the system forces us to redefine mbstate_t,
8185 shadow its mbsinit function.
8187 2000-07-16 Bruno Haible <haible@clisp.cons.org>
8189 * mbswidth.h: New file.
8190 * mbswidth.c: New file.
8191 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
8192 (noinst_HEADERS): Add mbswidth.h.
8194 2000-07-17 Bruno Haible <haible@clisp.cons.org>
8196 * config.charset: Add support for FreeBSD. Improve support for HP-UX
8199 2000-07-15 Jim Meyering <meyering@lucent.com>
8201 * makepath.c: Include quote.h.
8202 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
8203 corresponding argument in a `quote (...)' call.
8204 Give better diagnostics.
8206 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
8207 (noinst_HEADERS): Add quote.h.
8209 * quote.c (quote, quote_n): New file. Two functions taken verbatim
8210 from tar's src/misc.c.
8211 * quote.h: New file. Prototypes for same.
8213 2000-07-10 Paul Eggert <eggert@twinsun.com>
8215 From a suggestion by Bruno Haible.
8216 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
8217 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
8218 to decide whether to define the BeOS workaround macro;
8219 this adjusts to the change to AC_MBSTATE_T.
8221 2000-07-13 Paul Eggert <eggert@twinsun.com>
8223 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
8225 * quotearg.c (quoting_style_args, quoting_style_vals,
8226 quotearg_buffer_restyled): Add support for
8227 clocale_quoting_style. Undo previous change to
8228 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
8229 and "{RIGHT QUOTATION MARK}" msgids.
8231 2000-07-05 Paul Eggert <eggert@twinsun.com>
8233 The old behavior of quoting `like this' doesn't look good with
8234 newer, ISO-style fonts. See:
8235 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
8237 Instead, quote "like this" by default. Let the translator
8238 tailor the locale-specific quoting behavior by providing
8239 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
8241 * quotearg.c (N_): New macro.
8242 (gettext_default): New function.
8243 (quotearg_buffer_restyled): Use
8244 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
8245 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
8247 2000-07-09 Jim Meyering <meyering@lucent.com>
8249 * Most files: Update copyright dates to include 2000.
8251 2000-07-08 Jim Meyering <meyering@lucent.com>
8253 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
8255 (xgethostname): Remove now-unnecessary #ifdef.
8256 Move declaration of `err' into loop where it's used.
8258 2000-07-05 Bruno Haible <haible@clisp.cons.org>
8260 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
8261 by allocating a larger buffer. Test the gethostname return value for
8262 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
8263 returns an error and ENAMETOOLONG isn't defined.
8265 2000-07-05 Paul Eggert <eggert@twinsun.com>
8266 and Bruno Haible <haible@clisp.cons.org>
8268 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
8270 2000-07-05 Bruno Haible <haible@clisp.cons.org>
8272 * quotearg.c (struct quoting_options): Simplify quote_these_too
8275 2000-07-03 Jim Meyering <meyering@lucent.com>
8277 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
8278 Reported by Bruno Haible.
8280 2000-07-04 Jim Meyering <meyering@lucent.com>
8282 * quotearg.c: Make inclusion of <wchar.h> independent of whether
8283 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
8286 2000-07-03 Paul Eggert <eggert@twinsun.com>
8287 and Bruno Haible <haible@clisp.cons.org>
8289 * quotearg.c (mbrtowc):
8290 Assign to *pwc, and return 1 only if result is nonzero.
8291 (iswprint): Use ISPRINT when substituting our own mbrtowc.
8293 2000-07-03 Jim Meyering <meyering@lucent.com>
8295 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
8296 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
8299 2000-07-02 Jim Meyering <meyering@lucent.com>
8301 * quotearg.c (mbstate_t): Don't define here.
8303 2000-07-02 Jim Meyering <meyering@lucent.com>
8305 * nanosleep.c (SIGCONT): Define if not already defined.
8307 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8309 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
8310 per change in ../m4/ls-mntd-fs.m4.
8311 (read_filesystem_list): Ignore symbolic links.
8313 2000-06-29 Jim Meyering <meyering@lucent.com>
8315 * same.c: Include <string.h> or <strings.h>, as appropriate,
8316 for declaration of strcmp.
8318 * long-options.c: Include <stdlib.h>, for declaration of exit.
8320 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
8321 Avoid warning by casting result to `char *' to remove `const'.
8323 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8325 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
8327 2000-06-26 Paul Eggert <eggert@twinsun.com>
8329 savedir now sets errno on failure and invokes xmalloc to get memory.
8330 Fix a couple of other minor bugs while we're at it.
8332 * savedir.c (<unistd.h>): Do not include; there's no need.
8333 (NAMLEN): Remove macro.
8334 (malloc, realloc): Remove decls.
8336 ("xalloc.h"): Include.
8337 (NAME_SIZE_DEFAULT): New macro.
8338 (savedir): Use xmalloc / xrealloc to allocate memory.
8339 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
8340 Skip "" directory entries.
8341 Use strlen to calculate directory entry length, since the old method
8342 is rarely used these days and isn't worth supporting.
8343 Don't use a pointer after freeing it.
8344 Check for integer overflow when calculating allocation size.
8345 Use memcpy to copy entries, instead of stpcpy.
8346 Set errno properly when returning NULL.
8347 Check for readdir error.
8349 2000-06-26 Jim Meyering <meyering@lucent.com>
8351 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
8353 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8355 * getusershell.c (xmalloc, xrealloc): Remove functions.
8357 Don't include <stdlib.h>. Don't declare malloc, realloc.
8359 2000-06-23 Bruno Haible <haible@clisp.cons.org>
8361 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
8363 2000-06-24 Jim Meyering <meyering@lucent.com>
8365 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
8367 2000-06-21 Jim Meyering <meyering@lucent.com>
8369 * getpass.c: New file, from Bruno Haible. Required for BeOS.
8371 2000-06-19 Paul Eggert <eggert@twinsun.com>
8373 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
8374 (mbrtowc, mbstate_t): Define substitutes if
8375 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
8376 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
8377 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
8379 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8381 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
8382 than 1024, return a memory chunk of least possible size, instead
8383 of size PATH_MAX + 2. In the loop, increment the size proportionally.
8384 Use free/xmalloc instead of xrealloc to avoid copying for very long
8387 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8389 * canon-host.c (canon_host): Use malloc and memcpy to copy an
8390 address, not strdup. Include <stdlib.h> and don't declare free().
8392 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8394 * path-concat.c (path_concat): Don't access dir[-1] if dir is
8397 2000-06-21 Jim Meyering <meyering@lucent.com>
8399 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
8400 (noinst_HEADERS): Add getstr.h.
8402 * getline.c (getstr): Move into a separate file.
8403 * getstr.c (getstr): New file, extracted from getline.c, with
8404 the following changes: new parameter, delim2; both delim[12]
8405 parameters have type `int', not `char'. The latter would lose
8406 with 8-bit delimiters.
8407 * getstr.h: New file.
8409 2000-06-19 Jim Meyering <meyering@lucent.com>
8411 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
8413 2000-06-18 Jim Meyering <meyering@lucent.com>
8415 * mkdir.c: Remove file, due mainly to copyright incompatibility.
8416 Besides, these days every porting target provides a mkdir function.
8418 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
8419 (this snippet comes from src/system.h).
8421 2000-06-15 Paul Eggert <eggert@twinsun.com>
8423 * human.c (adjust_value): New function.
8424 (human_readable_inexact): Apply rounding style even when
8425 printing approximate values.
8427 2000-06-14 Paul Eggert <eggert@twinsun.com>
8429 * human.c (human_readable_inexact): Allow an input block
8430 size that is not a multiple of the output block size, and vice versa.
8431 Reported by Piergiorgio Sartor.
8433 2000-06-14 Paul Eggert <eggert@twinsun.com>
8435 * getdate.y (get_date): Apply relative times after time
8436 zone indicator, not before. Reported by Todd A. Jacobs.
8438 2000-06-13 Jim Meyering <meyering@lucent.com>
8440 * Makefile.am (all-local): Depend on lstat.c and stat.c.
8442 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
8444 2000-06-12 Paul Eggert <eggert@twinsun.com>
8446 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
8448 2000-06-04 Paul Eggert <eggert@twinsun.com>
8450 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
8452 2000-06-04 Jim Meyering <meyering@lucent.com>
8454 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
8455 SunOS 4.1.4 for which gid_t is an unsigned type.
8457 2000-06-03 Jim Meyering <meyering@lucent.com>
8459 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
8461 2000-05-26 Bruno Haible <haible@clisp.cons.org>
8463 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
8464 newer, don't install charset.alias.
8465 * config.charset: Change the Linux/glibc rules so they become empty
8466 on glibc-2.1 or newer.
8468 2000-06-02 Jim Meyering <meyering@lucent.com>
8470 * mountlist.c: Back out last change. Instead, do this...
8471 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
8472 member using the same `ignore'-testing code.
8473 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
8477 2000-05-29 Jim Meyering <meyering@lucent.com>
8479 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
8480 with the `ignore' attribute. Based on a patch from Mark D. Roth.
8482 2000-05-22 Jim Meyering <meyering@lucent.com>
8484 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
8486 2000-05-18 Jim Meyering <meyering@lucent.com>
8488 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
8489 back, too, since it may have been modified by allocate_entry.
8490 (hash_delete): Rewrite to use neither the assignment operator
8491 nor the comma operator in an if-expression.
8493 2000-05-15 Paul Eggert <eggert@twinsun.com>
8496 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
8497 Remove; no longer needed.
8498 "quotearg.h": Add include.
8499 (file_name): Do not bother to explicitly initialize to NULL; it's less
8500 efficient on some hosts.
8501 (close_stdout_status): Remove test as to whether stdout was already
8502 closed; it breaks for the case "echo x | sort >&-".
8503 Quote file name colons.
8504 Do not assume that _("write error") lacks format strings.
8506 2000-05-15 Jim Meyering <meyering@lucent.com>
8508 * version-etc.c (version_etc_copyright): Update the copyright string
8509 used in all --version output.
8511 2000-05-14 Jim Meyering <meyering@lucent.com>
8513 * closeout.c (close_stdout_set_file_name): New function.
8514 (close_stdout_status): Use new file-scoped global.
8515 Return right away if fstat says the stdout file descriptor is invalid.
8516 * closeout.h (close_stdout_set_file_name): Declare.
8518 2000-05-10 Jim Meyering <meyering@lucent.com>
8520 * closeout.c [default_exit_status]: New file-scoped variable.
8521 (close_stdout_set_status): New function.
8522 * closeout.h (close_stdout_set_status): Declare.
8524 2000-05-08 Jim Meyering <meyering@lucent.com>
8526 * long-options.c: Don't include closeout.h.
8527 (parse_long_options): Don't call close_stdout for --version.
8529 2000-05-06 Jim Meyering <meyering@lucent.com>
8531 * strnlen.c: Undefine __strnlen and strnlen.
8532 [!weak_alias]: Define __strnlen to strnlen.
8534 * atexit.c: New file, from libiberty.
8536 2000-05-06 Jim Meyering <meyering@lucent.com>
8538 * closeout.c (close_stdout_status): Also check for errors on the
8541 2000-05-05 Bruno Haible <haible@clisp.cons.org>
8543 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
8544 instead of xmalloc, xrealloc, path_concat.
8545 (locale_charset): Treat empty environment variables as absent.
8546 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
8548 2000-05-04 Jim Meyering <meyering@lucent.com>
8550 * getopt.c: Update from glibc.
8551 * obstack.c: Likewise.
8552 * obstack.h: Likewise.
8553 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
8555 * regex.h: Likewise.
8556 * strndup.c: Likewise.
8557 * strnlen.c: New file, from glibc.
8559 2000-05-01 Jim Meyering <meyering@lucent.com>
8561 * full-write.c (full_write): Remove `FIXME' part of comment.
8563 2000-04-29 Jim Meyering <meyering@lucent.com>
8565 * path-concat.c: Declare strdup only if it's not defined.
8566 * canon-host.c: Likewise.
8568 2000-04-28 Jim Meyering <meyering@lucent.com>
8570 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
8571 redefinition warning on some systems (HPUX). Otherwise, regex.h is
8572 included first, then limits.h is included by locale.h by libintl.h.
8573 From John David Anglin.
8575 2000-04-25 Jim Meyering <meyering@lucent.com>
8577 * makepath.c (S_IRWXUGO): Define.
8578 (make_path): Always perform explicit chmod if MODE specifies any
8579 of the `special' permission bits. Prompted by a bug report against
8580 install from Mate Wierdl and Joost van Baal.
8582 2000-04-18 Jim Meyering <meyering@lucent.com>
8586 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
8587 getpagesize. For BeOS. Based on a patch from Bruno Haible.
8589 2000-04-17 Jim Meyering <meyering@lucent.com>
8591 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
8592 the definition of it to rpl_strftime also defined-away the system's
8595 2000-04-15 Jim Meyering <meyering@lucent.com>
8597 Use `C' to denote so-called `contiguous' files, the same way
8599 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
8600 (ftypelet): Use S_ISCTG.
8601 From Michael Deutschmann.
8603 2000-04-14 Jim Meyering <meyering@lucent.com>
8605 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
8607 2000-04-08 Jim Meyering <meyering@lucent.com>
8609 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
8610 names don't conflict. Reported by Eli Zaretskii.
8612 2000-03-28 Bruno Haible <haible@clisp.cons.org>
8614 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
8615 bug. Deal with the different error behavior of Irix iconv.
8617 2000-04-07 Jim Meyering <meyering@lucent.com>
8619 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
8620 to work around system header problems on AIX 3.2.5. From Bruno Haible.
8622 2000-04-05 Jim Meyering <meyering@lucent.com>
8624 Portability tweaks required for ultrix4.3.
8625 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
8626 * readutmp.c: Include sys/types.h before sys/stat.h.
8627 * canon-host.c: Declare strdup.
8628 * path-concat.c: Likewise.
8629 From John David Anglin.
8631 2000-04-04 Jim Meyering <meyering@lucent.com>
8633 Be more DOS 8.3-friendly.
8634 * ref-add.sin: Renamed from ref-add.sed.in.
8635 * ref-del.sin: Renamed from ref-del.sed.in.
8636 * Makefile.am: Reflect renaming.
8637 Reported by Eli Zaretskii.
8639 Use a temporary file name that won't clash with `charset.alias'
8640 in the DOS 8.3 name space.
8641 * Makefile.am (charset_tmp): Define.
8642 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
8643 (uninstall-local): Likewise.
8644 Reported by Eli Zaretskii.
8646 2000-03-29 Paul Eggert <eggert@twinsun.com>
8648 * time/strftime.c (my_strftime): Make sure we call the system
8649 strftime, not ourselves, when invoking the underlying strftime.
8651 2000-03-24 Jim Meyering <meyering@lucent.com>
8653 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
8654 (charset_alias): Define.
8655 (install-exec-local): Factor out common code.
8656 (uninstall-local): Split lines longer than 80.
8657 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
8659 (.sed.in.sed): New rule. Don't redirect directly to $@.
8660 (CLEANFILES): Add ref-add.sed and ref-del.sed.
8662 2000-03-19 Bruno Haible <haible@clisp.cons.org>
8664 * config.charset: Output a line containing "Packages using this file".
8665 * ref-add.sed.in, ref-del.sed.in: New files.
8666 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
8667 ref-del.sed): New rules.
8669 2000-03-17 Jim Meyering <meyering@lucent.com>
8671 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
8672 Otherwise, include <strings.h>
8674 2000-03-17 Bruno Haible <haible@clisp.cons.org>
8676 * unicodeio.c (utf8_wctomb): New function.
8677 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
8678 format instead of in UCS-4 with platform dependent endianness.
8680 2000-03-07 Paul Eggert <eggert@twinsun.com>
8682 * savedir.c (savedir): Work even if directory size is
8683 negative; this can happen with some screwy NFS configurations.
8685 2000-03-06 Jim Meyering <meyering@lucent.com>
8687 * localcharset.c (get_charset_aliases): Don't try to free file_name
8688 if it's NULL (because we ran out of memory). From Bruno Haible.
8690 2000-03-05 Jim Meyering <meyering@lucent.com>
8692 * localcharset.c ("path-concat.h"): Include.
8693 (get_charset_aliases): Use path_concat instead of ANSI string
8696 * unicodeio.h (PARAMS): Define.
8697 Use it to guard prototype.
8699 2000-03-04 Jim Meyering <meyering@lucent.com>
8701 * Makefile.am (install-exec-local): Create $(libdir) before installing
8703 (uninstall-local): Uncomment this rule so `make distcheck' works
8706 * unicodeio.c (<errno.h>): Include it.
8707 (errno): Declare if not defined.
8709 * localcharset.c: Add Bruno's comment justifying use of volatile.
8711 * config.charset: New version, incorporating remarks from a linux
8712 i18n mailing list. From Bruno Haible.
8714 2000-03-02 Jim Meyering <meyering@lucent.com>
8716 * Makefile.am (EXTRA_DIST): Add config.charset.
8718 2000-03-01 Jim Meyering <meyering@lucent.com>
8720 * localcharset.c: Guard some #includes with `#if HAVE_...'.
8721 * unicodeio.c: Likewise.
8723 2000-02-02 Bruno Haible <haible@clisp.cons.org>
8725 * config.charset: New file.
8726 * localcharset.c: New file.
8727 * unicodeio.h, unicodeio.c: New files.
8728 * Makefile.am (DEFS): Add -DLIBDIR=...
8729 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
8730 (noinst_HEADERS): Add unicodeio.h.
8731 (all-local, install-exec-local, charset.alias): New targets.
8733 2000-02-28 Paul Eggert <eggert@twinsun.com>
8735 * quotearg.c (ALERT_CHAR): New macro.
8736 (quotearg_buffer_restyled): Use it.
8738 2000-02-27 Jim Meyering <meyering@lucent.com>
8740 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
8741 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
8743 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
8744 not `#if STDC_HEADERS'.
8745 Declare malloc if needed.
8747 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
8748 now that autoconf always defines the HAVE_DECL_ symbols.
8749 * human.c: Likewise.
8751 * strtoumax.c: Likewise.
8753 * backupfile.c: Arrange for cpp to fail if the configure-time
8754 declaration check was not run.
8756 * human.c: Likewise.
8758 * strtoumax.c: Likewise.
8760 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
8761 then first look up the entire `.'-containing string as a login name.
8763 2000-02-18 Paul Eggert <eggert@twinsun.com>
8765 * getdate.y: Handle two-digit years with leading zeros correctly.
8766 (textint): New typedef.
8767 (parser_control): Member year changed from int to textint.
8769 (YYSTYPE): Removed; replaced by %union with int and textint members.
8770 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
8771 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
8772 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
8773 (tSNUMBER, tUNUMBER): Now of type <textintval>.
8774 (date, number, to_year): Use width of number in digits, not its value,
8775 to determine whether it's a 2-digit year, or a 2-digit time.
8776 (yylex): Store number of digits of numeric tokens.
8777 Reported by John Kendall.
8779 (parser_control): Changed from struct parser_control to typedef (for
8780 consistency). All uses changed.
8782 (tID): Removed; not used.
8783 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
8785 2000-02-14 Paul Eggert <eggert@twinsun.com>
8787 * getpagesize.h (getpagesize): Port to VMS for Alpha;
8788 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
8790 2000-02-12 Jim Meyering <meyering@lucent.com>
8792 * userspec.c (ISDIGIT): Define it.
8793 (isdigit): Remove definition.
8794 (is_number): Use ISDIGIT, not isdigit.
8795 <libintl.h>: Include.
8797 (parse_user_spec): Mark translatable strings.
8799 2000-02-10 Jim Meyering <meyering@lucent.com>
8801 With these changes, nanosleep.[ch] are finally enough like the other
8802 lib/* replacement files to compile on a few more losing systems.
8804 * nanosleep.h: Don't include config.h.
8805 Remove prototype from declaration of nanosleep.
8806 (PARAMS): Remove now-unneeded definition.
8807 * nanosleep.c: #undef nanosleep.
8808 (rpl_nanosleep): Rename from nanosleep.
8810 2000-02-03 Jim Meyering <meyering@lucent.com>
8812 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
8813 rather than with `#if HAVE_UTMPNAME'.
8815 2000-02-01 Jim Meyering <meyering@lucent.com>
8817 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
8819 2000-01-31 Jim Meyering <meyering@lucent.com>
8821 * nanosleep.h (nanosleep): Guard declaration with
8822 `#if ! HAVE_DECL_NANOSLEEP'.
8823 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
8824 the declaration in that vendor's sys/timers.h.
8825 Reported by Christian Krackowizer.
8827 * quotearg.c (ISASCII): Add #undef and move definition to follow
8828 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
8829 (ISPRINT): Likewise.
8830 Reported by Tom Tromey.
8832 2000-01-30 Jim Meyering <meyering@lucent.com>
8834 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
8835 uses of ->ut_name. The latter doesn't work with new Linux header files
8836 where only utmpx.ut_user is declared.
8838 * readutmp.h (UT_USER): Define.
8840 2000-01-23 Jim Meyering <meyering@lucent.com>
8842 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
8845 2000-01-22 Jim Meyering <meyering@lucent.com>
8847 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
8848 [! HAVE_DECL_STRTOULL]: Declare strtoull.
8849 Required for some AIX systems. Reported by Christian Krackowizer.
8850 [TESTING] (main): New function.
8852 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
8853 * dirname.c (dir_name): Support for DOS-style file names with drive
8856 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
8858 * strverscmp.c (ISDIGIT): Define.
8859 (strverscmp): Use ISDIGIT, not isdigit.
8861 2000-01-17 Paul Eggert <eggert@twinsun.com>
8863 * nanosleep.c (nanosleep):
8864 Don't use SA_INTERRUPT to decide whether to call sigaction, as
8865 POSIX.1 doesn't require SA_INTERRUPT and some systems
8866 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
8867 it's been part of POSIX.1 since day 1 (in 1988).
8869 2000-01-17 Jim Meyering <meyering@lucent.com>
8871 * interlock: Remove unused file. Reported by François Pinard.
8873 2000-01-16 Paul Eggert <eggert@twinsun.com>
8875 * quotearg.c (quotearg_buffer_restyled): Do not quote
8876 alert, backslash, formfeed, and vertical tab unnecessarily in
8877 shell quoting style.
8880 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
8881 Free Software Foundation, Inc.
8882 Copying and distribution of this file, with or without modification,
8883 are permitted provided the copyright notice and this notice are preserved.