1 2006-01-27 Paul Eggert <eggert@cs.ucla.edu>
3 * fnmatch.c (L_): Renamed from L, to work around a bug in
4 Mac OS X 10.3.9 with GCC 3 reported by Claudio Fontana in
5 <http://lists.gnu.org/archive/html/bug-gnulib/2006-01/msg00074.html>.
8 2006-01-26 Simon Josefsson <jas@extundo.com>
10 * socket_.h: Set WINVER to 0x0501, to make sure getaddrinfo
11 prototype is visible on mingw32.
13 * getaddrinfo.h: Define EAI_ADDRFAMILY and EAI_SYSTEM if not set,
16 * gai_strerror.c, getaddrinfo.h: Protect netdb.h #include (for
19 2006-01-26 Paul Eggert <eggert@cs.ucla.edu>
21 * fts.c (diropen): Open with O_NOCTTY | O_NONBLOCK too. Don't
22 attempt to open for write; this always fails, at least on POSIX
23 hosts. This reinstates the 2006-01-09 change, which was
24 inadvertently removed.
26 2006-01-26 Bruno Haible <bruno@clisp.org>
27 Paul Eggert <eggert@cs.ucla.edu>
30 [(! (defined __cplusplus || defined __BEOS__)
32 && !(defined __HP_cc || defined __xlc__
33 || (defined __SUNPRO_C && (__SUNPRO_C < 0x550 || __STDC__ == 1))
35 #define to signed char in these cases too; this simplifies
36 the code (so that we don't have to worry about HP-UX, AIX, SunPRO,
37 etc., separately) and makes it more conservative.
39 2006-01-21 Jim Meyering <jim@meyering.net>
41 Sync from the stable (b5) branch of coreutils:
43 * fts.c (fts_children): Don't let close() clobber errno from
46 * fts.c (fts_stat): When following a symlink-to-directory,
47 don't necessarily interpret stat-fails+lstat-succeeds as indicating
48 a dangling symlink. That can also happen at least for ELOOP.
49 The fix: return FTS_SLNONE only when the stat errno is ENOENT.
50 FYI, this bug predates the inclusion of fts.c in coreutils.
52 * fts.c (fts_open): Put new maxarglen declaration and uses
53 in their own block, so pre-c99 compilers don't object.
55 Avoid the double-free (first in fts_read, second in fts_close) that
56 would occur when an `active' directory is made inaccessible (e.g.,
57 via chmod a-x) during a traversal.
58 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
59 before returning. Reproduce this failure by
60 mkdir -p a/b; cd a; chmod a-x . b
61 Reported by Stavros Passas.
63 2006-01-25 Sergey Poznyakoff <gray@gnu.org.ua>
65 * argp-namefrob.h: Bugfix. Remove stray #
67 2006-01-25 Bruno Haible <bruno@clisp.org>
69 * stdbool_.h (_Bool) [IRIX cc]: Define as 'signed char', to avoid
71 Reported by Paul Eggert.
73 2006-01-25 Jim Meyering <jim@meyering.net>
75 * fileblocks.c: Remove more useless parentheses.
76 * readutmp.h: Likewise.
78 2006-01-24 Bruno Haible <bruno@clisp.org>
80 * stdbool_.h (_Bool) [__cplusplus]: Don't define if the compiler already
82 Report and patch by Albert Chin-A-Young <china@thewrittenword.com> on
85 * stdbool_.h (_Bool) [HP-UX cc, AIX cc,xlc]: Define as 'signed char'
86 to avoid problems with the built-in _Bool type.
87 Reported by Paul Eggert on 2005-11-26.
89 2006-01-24 Jim Meyering <jim@meyering.net>
91 * socket_.h: Remove useless parentheses in uses of cpp `defined'.
93 2006-01-24 Simon Josefsson <jas@extundo.com>
95 * socket_.h (SHUT_WR, SHUT_RDWR): Don't hardcode, suggested by
98 2006-01-23 Paul Eggert <eggert@cs.ucla.edu>
100 Work around porting bugs reported by Dieter in
101 <http://lists.gnu.org/archive/html/bug-bison/2006-01/msg00049.html>.
102 * getopt.c (_NOPROTO): Remove; no longer needed.
103 Include <stdlib.h> and <unistd.h> in all environments; it's safe now.
104 Include "getopt.h" first, to check interface.
105 (getenv): Declare only if defined HAVE_DECL_GETENV &&
107 * strndup.c [!_LIBC]: Include "strndup.h" to get prototype.
108 (__strndup): Revert to K&R-style function dfns, the glibc style.
109 * strnlen.c: Don't claim it's taken from glibc; it's not.
110 (strnlen, __strnlen): Remove #defines and #undefs; not needed.
111 Include strnlen.h first, to get prototype properly.
112 (strnlen): Renamed from __strnlen.
115 2006-01-23 Ulrich Drepper <drepper@redhat.com>
117 These changes imported from libc.
118 * getopt.c: Use __fxprintf instead of inline stream orientation
119 test and two separate function calls.
120 * strndup.c (__strndup): Add libc_hidden_def.
122 2006-01-22 Bruno Haible <bruno@clisp.org>
124 * vasnprintf.c (VASNPRINTF): In the computation of the size of the
125 temporary buffer for sprintf, take into account the precision also
126 for 'd', 'i', 'u', 'o', 'x', 'X'.
128 2006-01-22 Paul Eggert <eggert@cs.ucla.edu>
130 * quotearg.c (quotearg_buffer_restyled): Add "default: break;"
131 to pacify gcc -Wswitch-default.
133 2006-01-21 Sergey Poznyakoff <gray@gnu.org.ua>
135 * argp-help.c (usage_long_opt): Do not print DOC options.
136 (__argp_base_name): Removed
137 * argp-namefrob.h (__argp_basename): Removed definition. Was a
139 (__argp_base_name): Provide macro definition or extern declaration
140 depending on the configuration
142 2006-01-20 Simon Josefsson <jas@extundo.com>
144 * inet_ntop.h: Unconditionally include sys/socket.h.
146 2006-01-19 Simon Josefsson <jas@extundo.com>
148 * socket_.h: Map SHUT_RD, SHUT_WR, SHUT_RDWR correctly.
150 2006-01-12 Simon Josefsson <jas@extundo.com>
152 * base64.c: Fix warning, reported by Bruno Haible
153 <bruno@clisp.org> and patch by Paul Eggert <eggert@CS.UCLA.EDU>.
155 2006-01-11 Paul Eggert <eggert@cs.ucla.edu>
158 * md5.c: Fix commentary typos.
159 (alignof, UNALIGNED_P): No need for a GCC-specific version.
160 * md5.h (__attribute__): Remove; unused.
161 * sha1.c: Fix commentary to match md5 better.
162 * sha1.h (struct sha1_ctx): Use a word buffer, not a byte buffer,
163 so that we don't need to worry about alignment. All uses changed.
164 This merges the 2005-10-28 md5 change into sha1.
166 2006-01-11 Jim Meyering <jim@meyering.net>
169 * md5.c (OP): Fix spacing.
171 2006-01-11 Simon Josefsson <jas@extundo.com>
173 * stdint_.h (SIZE_MAX): Add missing (.
175 2006-01-10 Bruno Haible <bruno@clisp.org>
177 * argp.h (__const): Remove macro. Use const instead.
178 * argp-fmtstream.h (__const): Likewise.
179 * glob_.h (__const): Remove macro.
180 * glob-libc.h: Use const instead of __const.
182 2006-01-10 Jim Meyering <jim@meyering.net>
184 Avoid the double-free (first in fts_read, second in fts_close) that
185 would occur when an `active' directory is made inaccessible (e.g.,
186 via chmod a-x) during a traversal.
187 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
188 before returning. Reproduce this failure by
189 mkdir -p a/b; cd a; chmod a-x . b
190 Reported by Stavros Passas.
193 * sha1.c: Tweak grammar in a comment.
195 2006-01-10 Paul Eggert <eggert@cs.ucla.edu>
197 * regex_internal.h (BITSET_WORD_BITS):
198 Work around a bug in 64-bit PGC (before version 6.1-2), where the
199 preprocessor mishandles large unsigned values as if they were signed.
200 Problem reported by Claudio Fontana in
201 <http://lists.gnu.org/archive/html/bug-gnulib/2005-12/msg00061.html>.
203 2006-01-10 Simon Josefsson <jas@extundo.com>
205 * socket_.h: New file.
207 2006-01-10 Bruno Haible <bruno@clisp.org>
209 * localcharset.c: Update from GNU gettext.
211 2006-01-09 Paul Eggert <eggert@cs.ucla.edu>
214 * chdir-long.c (cdb_free): Don't bother trying to open directory
215 for write access: POSIX says that must fail.
216 * fts.c (diropen): Likewise.
217 * save-cwd.c (save_cwd): Likewise.
218 * chdir-long.c (cdb_free): Open with O_NOCTTY | O_NONBLOCK as
219 well, for minor improvements on hosts that lack O_DIRECTORY.
220 * chown.c (rpl_chown) [CHOWN_MODIFIES_SYMLINK]:
221 Don't try O_WRONLY unless O_RDONLY failed wth EACCES.
222 Fall back on chown if open failed with EACCES.
224 * gettime.c (gettime) [!defined OK_TO_USE_1S_CLOCK]:
225 Report an error at compile-time if only a 1-second nominal clock
228 * lchmod.h: New file.
229 * mkdir-p.c: Include lchmod.h, lchown.h.
230 (make_dir_parents): Use lchown rather than chown, and
231 lchmod rather than chmod.
233 * mountlist.c (ME_DUMMY): "none" and "proc" file systems are dummies
234 too. Problem with "none" reported by Bob Proulx. Problem with
235 "proc" reported by n0dalus.
237 * mountlist.c: Include <limits.h>.
238 (dev_from_mount_options)
239 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]:
240 New function. It no longer assumes "dev=" has the System V meaning
241 on Linux (since it doesn't). It also parses "dev=" more carefully.
242 (read_file_system_list)
243 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]: Use it.
244 MOUNTED_GETMNTENT2 is new here; the code didn't used to look for
247 * posixtm.h (PDS_PRE_2000): New macro.
248 * posixtm.c (year): Arg is now syntax_bits rather than allow_century.
249 All usages changed. Reject dates outside the range 1969-1999 if
250 PDS_PRE_2000 is used.
252 2006-01-09 Jim Meyering <jim@meyering.net>
256 * version-etc.c (COPYRIGHT_YEAR): Update to 2006.
258 * chdir-safer.h, chdir-safer.c: New files.
260 * modechange.c (mode_compile): Reject an invalid mode string
261 that starts with an octal digit. From Andreas Gruenbacher.
263 * openat.c: Include "fcntl--.h" and "unistd--.h", to map open
264 and dup to open_safer and dup_safer, respectively.
265 (openat_permissive): Fix typo in comment.
267 * openat.c: Don't include <stdlib.h>, <unistd.h>, <fcntl.h>,
268 "gettext.h"; either no longer needed or are guaranteed by openat.h.
269 (_): Remove; no longer needed.
270 (openat): Renamed from rpl_openat; no need for rpl_openat
271 since openat.h renames openat for us.
272 Replace most of the body with a call to openat_permissive,
273 to avoid duplicate code.
274 Port to (probably hypothetical) environments were mode_t is
276 (openat_permissive): Require mode arg, so that we can check
277 types better. Put it just after flags. Change cwd failure
278 indicator from pointer-to-bool to pointer-to-errno-value.
280 Invoke openat_save_fail and/or openat_restore_fail if
281 cwd_errno is null, so that openat can call us.
282 (openat_permissive, fdopendir, fstatat, unlinkat):
283 Simplify errno handling to avoid some duplicate code,
284 as it's OK to set errno on success.
285 * openat.h: Revamp code so that function macros depend on
286 __OPENAT_PREFIX only, not also on AT_FDCWD.
287 (openat_ro): Remove. Caller changed to use openat_permissive.
288 (openat_permissive): Now a macro, if not a function.
289 (openat_restore_fail, openat_save_fail): Now always functions,
290 since mkdirat needs them even if __OPENAT_PREFIX is defined.
292 * openat-priv.h: New file, defining macros used by mkdirat.c
294 * mkdirat.c: Include openat-priv.h.
295 Remove definitions of macros defined therein.
296 * openat.c: Likewise.
298 * mkdirat.c (mkdirat): New file and function.
299 * openat.h (mkdirat): Declare.
301 * openat.c (fdopendir): Don't change errno when returning non-NULL.
303 * openat.h (openat_permissive): Declare.
306 * openat.c (EXPECTED_ERRNO): New macro.
307 (openat_permissive): New function -- used in remove.c rewrite.
308 (all functions): Set errno just before returning, only if there
309 was an actual failure.
310 Use EXPECTED_ERRNO rather than comparing against only ENOTDIR.
312 Emulate openat-family functions using Linux's procfs, if possible.
313 Idea and some code based on Ulrich Drepper's glibc changes.
315 * openat.c: (BUILD_PROC_NAME): New macro.
316 Include <stdio.h>, <string.h>, "alloca.h" and "intprops.h".
317 (rpl_openat): Emulate by trying to open /proc/self/fd/%d/%s,
318 before falling back on save_cwd and restore_cwd.
319 (fdopendir, fstatat, unlinkat): Likewise.
321 * openat.c (fstatat, unlinkat): Perform the syscall directly,
322 skipping the save_cwd...restore_cwd overhead, if FILE is absolute.
324 * openat.c (rpl_openat): Use the promoted type (int), not mode_t,
325 as second argument to va_arg. Otherwise, some versions of gcc
326 warn that `if this code is reached, the program will abort'.
328 2006-01-09 Andreas Gruenbacher <agruen@suse.de>
332 Add POSIX ACL support
333 * acl.h (copy_acl, set_acl): Add declarations.
334 * acl.c (acl_entries): Add fallback implementation for POSIX ACL
335 systems other than Linux.
336 (chmod_or_fchmod): New function: use fchmod when possible,
338 (file_has_acl): Add a POSIX ACL implementation, with a
339 Linux-specific subcase.
340 (copy_acl): Add: copy an acl and S_ISUID, S_ISGID, and
341 S_ISVTX from one file to another. Fall back to fchmod/chmod when
342 acls are unsupported.
343 (set_acl): Add: set a file's acl and S_ISUID, S_ISGID, and
344 S_ISVTX to a defined value. Fall back to fchmod/chmod when acls
347 2006-01-09 Bruno Haible <bruno@clisp.org>
349 * sysexit_.h (EX_OK): New macro.
350 Suggested by Martin Lambers <marlam@marlam.de>.
352 2006-01-09 Bruno Haible <bruno@clisp.org>
354 * javacomp.sh.in: Move to ../build-aux/javacomp.sh.in.
355 * javaexec.sh.in: Move to ../build-aux/javaexec.sh.in.
356 * csharpcomp.sh.in: Move to ../build-aux/csharpcomp.sh.in.
357 * csharpexec.sh.in: Move to ../build-aux/csharpexec.sh.in.
359 2006-01-09 Bruno Haible <bruno@clisp.org>
361 * stdint_.h (SIZE_MAX): Write the value without involving negative
364 2005-10-16 Bruno Haible <bruno@clisp.org>
366 * stdint_.h: On Linux libc4 and libc5, include <sys/bitypes.h> and
367 don't define _STDINT_H_NEED_SIGNED_INT_TYPES.
369 2006-01-04 Paul Eggert <eggert@cs.ucla.edu>
371 * strftime.c (tzname): Don't declare if it is already #defined.
372 Problem reported for Mingw by Mark Junker.
374 2006-01-03 Paul Eggert <eggert@cs.ucla.edu>
376 * xtime.h (xtime_make, xtime_nonnegative_nsec, xtime_nsec): Use
377 long int, not int, for nanosecond counts, so that people who are
378 used to POSIX struct timespec won't be surprised. Reported by Jim
381 2005-12-16 Jim Meyering <jim@meyering.net>
383 * fprintftime.c, fprintftime.h: New files.
385 2005-12-10 Sergey Poznyakoff <gray@gnu.org.ua>
387 * argp-fmtstream.c (__argp_fmtstream_update): Fix coredump
388 * argp-help.c (fill_in_uparams): Check if the constructed
389 struct uparams is valid. Fall back to the default values if it is
392 2005-12-09 Sergey Poznyakoff <gray@gnu.org.ua>
394 * argp-help.c (__argp_base_name): New function
395 (__argp_short_program_name): Rewrite using __argp_base_name
396 * argp-namefrob.h: Define program_invocation_name and
397 program_invocation_short_name if requested
398 (__argp_base_name): Add prototype
399 * argp-parse.c (argp_def): Use gettext wrappers
400 (argp_default_parser): Use __argp_base_name
401 * argp-pin.c: New file. Defines program_invocation_name and
402 program_invocation_short_name on systems that lack them.
404 2005-12-07 Paul Eggert <eggert@cs.ucla.edu>
406 * stat-time.h (STATE_TIMESPEC, STAT_TIMESPEC_NS): Add check for
407 TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC, to fix IRIX 5.3
408 porting problem reported by Georg Schwarz in
409 <http://lists.gnu.org/archive/html/bug-coreutils/2005-12/msg00083.html>.
411 2005-07-09 Bruno Haible <bruno@clisp.org>
413 * csharpcomp.sh.in (options_csc): For -l option, add a .dll suffix.
414 * csharpcomp.c (compile_csharp_using_sscli): Likewise.
415 Reported by Mark Junker <mjscod@gmx.de>.
417 2005-11-29 Paul Eggert <eggert@cs.ucla.edu>
419 * stdint_.h (intmax_t) [defined intmax_t]: Do not declare.
420 (uintmax_t) [defined uintmax_t]: Do not declare.
421 (SIZE_MAX) [defined SIZE_MAX]: Do not define.
422 This works around a problem if intmax_t.m4 and/or uintmax_t.m4
423 and/or size_max.m4 are also used. Problem reported by Mark D. Baushke.
424 (SIZE_MAX): Define to ((size_t) -1), not (~(size_t)0), for the
425 sake of portability to weird hosts that C allows (though we don't
426 know of any practical examples).
428 * savedir.h (fdsavedir): New decl.
429 * savedir.c (fdsavedir, savedirstream): New functions; the latter
430 contains most of the former guts of savedir.
431 (savedir): Use savedirstream.
434 2005-11-15 Paul Eggert <eggert@cs.ucla.edu>
436 * xstrtod.c: Don't bother with #pragma STDC FENV_ACCESS ON, as
437 coreutils no longer futzes with rounding modes.
439 2005-11-14 Jim Meyering <jim@meyering.net>
441 * mkstemp-safer.c: Include <config.h>, required for possible
442 replacement of mkstemp.
444 2005-11-10 Paul Eggert <eggert@cs.ucla.edu>
446 * gethrxtime.c: Include "timespec.h" rather than the sys/time / time
448 (gethrxtime) [! (HAVE_NANOUPTIME
449 || (defined CLOCK_MONOTONIC && HAVE_CLOCK_GETTIME)
450 || HAVE_MICROUPTIME)]: Fall back on gettime rather than rolling
451 our own approximation.
453 2005-11-10 Simon Josefsson <jas@extundo.com>
455 * readline.c: Remove EOL.
457 2005-11-08 Eric Blake <ebb9@byu.net>
459 * inet_ntop.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
461 2005-11-08 Eric Blake <ebb9@byu.net>
463 * getaddrinfo.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
465 2005-10-30 Paul Eggert <eggert@cs.ucla.edu>
467 Fix porting problem reported by Theodoros V. Kalamatianos.
468 * utimens.c (futimens) [HAVE_WORKING_UTIMES && HAVE_FUTIMES]:
469 Don't assume that futimes failing means we must fail.
471 2005-10-29 Paul Eggert <eggert@cs.ucla.edu>
473 * getcwd.c (__getcwd): Don't assume that system calls after readdir
474 leave errno alone. Problem reported by Dmitry V. Levin.
476 2005-10-28 Paul Eggert <eggert@cs.ucla.edu>
478 * savedir.c (savedir): Don't assume that xrealloc etc. leave
479 errno alone. Problem reported by Frederic Jolliton.
481 2005-10-28 Simon Josefsson <jas@extundo.com>
483 * inet_ntop.h, inet_ntop.c: Make it work under mingw32: Add
484 "restrict" keywords, as per POSIX. Protect the function
485 declaration around HAVE_DECL_INET_NTOP rather than HAVE_INET_NTOP.
486 Don't use K&R prototypes. Check the sprintf return values.
487 Re-define EAFNOSUPPORT if not present. Indent.
489 * md5.h, md5.c: Simplify buffer handling visavi alignment,
490 suggested by Bruno Haible <bruno@clisp.org>.
492 * gc-gnulib.c, gc-libgcrypt.c: Check calloc return value.
494 * gc.h: Add MD2 and RMD160 length defines. Add prototypes.
496 * gc-libgcrypt.c: Add MD2 (which is not available through
499 * gc-gnulib.c: Add MD2. Implement gc_hash_* API.
501 * md2.h, md2.c: New files.
503 2005-10-24 Simon Josefsson <jas@extundo.com>
505 * md4.h: Shrink buffer size, now that we changed the type.
507 2005-10-22 Simon Josefsson <jas@extundo.com>
509 * arcfour.h, arcfour.c: Use fixed size indices in the
510 arcfour_context struct (simplify test vector testing in GNU
513 2005-10-22 Simon Josefsson <jas@extundo.com>
515 * md4.h, md4.c: Simplify buffer handling visavi alignment,
516 suggested by Bruno Haible <bruno@clisp.org>.
518 2005-10-22 Simon Josefsson <jas@extundo.com>
520 * crc.h: Include stddef.h, for size_t.
522 2005-10-21 Simon Josefsson <jas@extundo.com>
524 * arctwo.h (arctwo_setkey): Protect variable in CPP macro,
525 suggested by Ralf Wildenhues <Ralf.Wildenhues@gmx.de>.
527 2005-10-21 Simon Josefsson <jas@extundo.com>
529 * rijndael-api-fst.c: Fix bugs in CBC mode for more than one
532 2005-10-21 Simon Josefsson <jas@extundo.com>
534 * gc-gnulib.c: Support ARCTWO in CBC mode.
536 2005-10-21 Simon Josefsson <jas@extundo.com>
538 * hmac-md5.c (hmac_md5): Add comments, suggested by Bruno Haible
541 * hmac-sha1.c (hmac_sha1): Likewise.
543 * crc.c (crc32_update): Actually use crc parameter, suggested by
544 Bruno Haible <bruno@clisp.org>.
546 * crc.h: Include stdint.h directly, suggested by Bruno Haible
549 2005-10-21 Simon Josefsson <jas@extundo.com>
551 * des.h, des.c: New files.
553 * gc-gnulib.c: Support DES.c
555 2005-10-21 Simon Josefsson <jas@extundo.com>
557 * arctwo.h, arctwo.c: New files.
559 * gc-gnulib.c: Support ARCTWO.
561 2005-10-21 Simon Josefsson <jas@extundo.com>
563 * gc-libgcrypt.c (gc_cipher_open): Handle ECB.
565 2005-10-19 Simon Josefsson <jas@extundo.com>
567 * gc-gnulib.c: Support ARCFOUR.
569 2005-10-19 Simon Josefsson <jas@extundo.com>
571 * gc-gnulib.c: Implement gc_cipher_* API, currently only with AES
574 * gc.h: Add ECB enum type.
576 * hmac-md5.c, hmac-sha1.c: Include memxor.h.
578 2005-10-19 Simon Josefsson <jas@extundo.com>
580 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support MD4.
582 2005-10-18 Simon Josefsson <jas@extundo.com>
584 * md4.h, md4.c: New files, based on md5.?.
586 2005-10-17 Simon Josefsson <jas@extundo.com>
588 * gc-libgcrypt.c (gc_hmac_sha1): Fix assert.
590 * gc.h (gc_nonce, gc_pseudo_random, gc_random): Add prototypes.
592 2005-10-17 Simon Josefsson <jas@extundo.com>
594 * gc.h, gc-libgcrypt.c: Add more hash types/functions.
596 2005-10-17 Simon Josefsson <jas@extundo.com>
598 * gc.h, gc-libgcrypt.c: Add ciphers.
600 2005-10-17 Simon Josefsson <jas@extundo.com>
602 * sha1.c: Use uint32_t instead of md5_uint32.t
604 * sha1.h: Use stdint.h and uint32_t instead of md5_uint32 from
607 * md5.c: Use uin32_t. Fix non-gcc UNALIGNED_P macro.
609 * md5.h: Use stdint.h and uint32_t. Doc fix.
611 2005-10-15 Simon Josefsson <jas@extundo.com>
613 * rijndael-api-fst.h, rijndael-api-fst.c: New files.
615 * rijndael-alg-fst.h, rijndael-alg-fst.c: New files.
617 2005-10-14 Simon Josefsson <jas@extundo.com>
619 * arcfour.h, arcfour.c: New files.
621 2005-10-14 Paul Eggert <eggert@cs.ucla.edu>
623 * obstack.c [defined _LIBC && defined USE_IN_LIBIO]: Don't
624 include <wchar.h>; no longer needed.
626 2005-10-14 Jakub Jelinek <jakub@redhat.com>
627 and Ulrich Drepper <drepper@redhat.com>
630 * obstack.c (print_and_abort) [defined _LIBC]: Use __fxprintf
631 instead of inline stream orientation test and two separate
632 function calls. Pay no attention to USE_IN_LIBIO.
634 2005-10-14 Roland McGrath <roland@redhat.com>
636 Import from libc. [BZ #1331]
637 * obstack.h [!__STDC__] (obstack_int_grow_fast): Fix misnamed
639 Reported by Matej Vela <vela@debian.org>.
641 2005-10-13 Paul Eggert <eggert@cs.ucla.edu>
643 * mkdir-p.c (make_dir_parents): Don't report an error if an
644 intermediate directory is in a read-only file system. Problem
645 reported by Eric Blake.
647 2005-10-13 Simon Josefsson <jas@extundo.com>
649 * gc-pbkdf2-sha1.c (gc_pbkdf2_sha1): Optimize CEIL computation.
650 Move memory allocation outside of loop.
652 2005-10-12 Simon Josefsson <jas@extundo.com>
654 * gc-pbkdf2-sha1.c: New file.
656 * gc.h: Add gc_pbkdf2_sha1 prototype.
658 2005-10-12 Simon Josefsson <jas@extundo.com>
660 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Use Gc_rc for return types,
661 suggested by Bruno Haible <bruno@clisp.org>.
663 2005-10-12 Simon Josefsson <jas@extundo.com>
665 * gc-libgcrypt.c (gc_hmac_sha1): New function.
667 * gc-gnulib.c (gc_hmac_sha1): New function.
669 2005-10-12 Simon Josefsson <jas@extundo.com>
671 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support SHA-1.
673 2005-10-12 Simon Josefsson <jas@extundo.com>
675 * gc-gnulib.c: Condition MD5 and HMAC-MD5 use on GC_USE_MD5 and
676 GC_USE_HMAC_MD5, respectively.
678 * gc-libgcrypt.c (gc_md5): Fix assert call.
681 * gc.h (gc_hash_buffer): Use gc_hash in prototype.
683 * gc-libgcrypt.c (gc_hash_buffer): Ditto.
685 * gc-gnulib.c (gc_hash_buffer): Ditto.
687 2005-10-11 Bruno Haible <bruno@clisp.org>
689 * c-strcasestr.h: New file, from GNU gettext.
690 * c-strcasestr.c: New file, from GNU gettext.
692 2005-10-11 Bruno Haible <bruno@clisp.org>
694 * c-strcase.h: New file, from GNU gettext.
695 * c-strcasecmp.c: New file, from GNU gettext.
696 * c-strncasecmp.c: New file, from GNU gettext.
698 2005-10-11 Simon Josefsson <jas@extundo.com>
700 * crc.h, crc.c: New files.
702 * gc.h (gc_hash_buffer): Add doc.
704 2005-10-08 Simon Josefsson <jas@extundo.com>
706 * gc.h: Add gc_hash and gc_hash_buffer.
708 * gc-gnulib.c (gc_hash_buffer): Add. Reorder #include's.
710 * gc-libgcrypt.c (gc_hash_buffer): Add.
712 2005-10-11 Bruno Haible <bruno@clisp.org>
714 * strcasecmp.c: Include limits.h.
715 (strcasecmp): Avoid integer overflow on exotic platforms.
716 * strncasecmp.c: Include limits.h.
717 (strncasecmp): Avoid integer overflow on exotic platforms.
718 Reported by Paul Eggert.
720 2005-10-06 Simon Josefsson <jas@extundo.com>
722 * hmac-md5.c: New file.
726 2005-10-06 Simon Josefsson <jas@extundo.com>
728 * memxor.c (memxor): Avoid casts and warnings.
730 2005-10-05 Derek Price <derek@ximbiot.com>
732 * getdelim.c (SIZE_MAX): New macro, if not already defined.
734 2005-10-05 Simon Josefsson <jas@extundo.com>
736 * memxor.c (memxor): Fix compiler error.
738 * md5.h (MD5_DIGEST_SIZE, MD5_BLOCK_SIZE): Add, see also
739 <http://sourceware.org/bugzilla/show_bug.cgi?id=1423>.
741 * memxor.h, memxor.c: New files.
743 * getaddrinfo.h: Don't protect sys/types.h with HAVE_SYS_TYPES_H,
744 we assume all systems have it, suggested by Jim Meyering
745 <jim@meyering.net>. Remove HAVE_SYS_SOCKET_H test too, to see if
746 any systems lack sys/socket.h; mingw32 is known to lack it, but we
747 don't support it yet anyway. Also remove HAVE_NETDB_H test, for
750 2005-10-04 Bruno Haible <bruno@clisp.org>
752 * verify.h (verify_true): Provide alternative definition for C++.
754 2005-10-04 Simon Josefsson <jas@extundo.com>
756 * getaddrinfo.h: Move sys/types.h include first, reported by "Mark
757 D. Baushke" <mdb@gnu.org>.
759 2005-10-03 Paul Eggert <eggert@cs.ucla.edu>
761 * getdelim.c: Include getdelim.h first. Include <limits.h>.
762 (SSIZE_MAX): New macro, if not already defined.
763 (getdelim): Fix buffer overrun on 64-bit hosts with lines longer
766 2005-10-02 Paul Eggert <eggert@cs.ucla.edu>
768 * exclude.c: Include verify.h.
769 (verify): Remove. All callers changed to use verify.h's version.
770 * strtoimax.c: Likewise.
771 * utimecmp.c: Likewis.e
774 * .cppi-disable: Add getaddrinfo.h, getdelim.h, getline.h, getpass.c
775 mbchar.h, mbuiter.h, strcase.h, strnlen.h, strnlen1.h.
776 * .cvsignore: Add fts.h, search.h, t-fpending.
777 * settime.c (settime): Fix { typo in previous patch. Also, don't
778 bother returning ENOSYS if settimeofday or stime fails; just let
779 them return whatever errno they want to return.
780 * utimens.c: Include unistd.h, for dup2.
781 (futimens): Fix typo: HAVE_FUTIMESAT was misspelled in an #if.
782 (futimens) [! HAVE_FUTIMESAT]: If !file, set errno before returning -1.
784 2005-10-02 Jim Meyering <jim@meyering.net>
787 * fts-cycle.c [HAVE_CONFIG_H]: Include <config.h>.
788 * openat-die.c: Use `#ifdef HAVE_CONFIG_H', not `#if HAVE_CONFIG_H'.
789 * openat.c (fdopendir): Do not define if HAVE_FDOPENDIR.
790 Remove AT_FDCWD test.
791 Do not consume the fd unless successful.
792 * openat.h (fdopendir): Do not define if HAVE_FDOPENDIR.
793 * settime.c (settime): Move the HAVE_STIME block `up' into an #elif
794 block, so that we don't even try to compile it if settimeofday is
795 available. This works around a compilation failure on OSF1 V5.1,
796 due to stime requiring a `long int*' while tv_sec is `int'.
798 2005-09-30 Eric Blake <ebb9@byu.net> (tiny change)
800 * getdelim.c (getdelim): Remove unused variables.
802 2005-10-01 Simon Josefsson <jas@extundo.com>
804 * getaddrinfo.h: Protect #include's of sys/socket.h and netdb.h.
805 Only define struct addrinfo if !HAVE_STRUCT_ADDRINFO. Protect
806 AI_* and EAI_* definitions. Protect function declarations.
808 2005-09-29 Paul Eggert <eggert@cs.ucla.edu>
810 * xtime.h (XTIME_PRECISION): Now of type int, not long long int,
811 so that the code works even with ancient cpp. Portability problem
812 with GCC 2.7.2.1 reported by Thomas M.Ott.
814 2005-09-27 Jim Meyering <jim@meyering.net>
816 * getcwd.c: Change #ifdef<TAB>HAVE_CONFIG_H to #ifdef HAVE_CONFIG_H.
818 * intprops.h (signed_type_or_expr__): Define.
819 (INT_STRLEN_BOUND) [__GNUC__]: Use a slightly tighter bound
822 2005-09-26 Paul Eggert <eggert@cs.ucla.edu>
824 * verify.h (verify_expr): Remove, replacing with:
825 (verify_true): New macro that returns true instead of void.
826 (verify_type__): Remove.
827 (verify): Use verify_true rather than verify_type__.
829 2005-09-24 Paul Eggert <eggert@cs.ucla.edu>
831 * utimens.c (ENOSYS): Define if not already defined.
832 (futimens): Support having a null PATH if the file descriptor
835 * regex_internal.h (__GNUC_PREREQ, always_inline, inline, pure):
837 (__attribute): Define to empty unless GCC 3.1 or later.
838 This works around a core dump on OpenBSD 3.4, which has GCC
839 2.95.3, which dumps core when given __attribute__(()). It also
840 simplifies other tests, since we really don't want to bother with
841 worrying about which ancient version of GCC supported what.
842 Original problem reported by Yoann Vandoorselaere, with part of
843 the fix suggested by Derek Price.
845 2005-09-24 Jim Meyering <jim@meyering.net>
847 * verify.h (verify_type__): Use `unsigned int' as the bitfield type
848 so we can once again use a positive bitfield width of 1 -- now we
849 don't have to explain why we were using a bitfield width of 2.
851 2005-09-23 Paul Eggert <eggert@cs.ucla.edu>
853 * getaddrinfo.c [HAVE_NETINET_IN_H]: Include <netinet/in.h>.
854 Problem reported by Eric Blake.
855 (getaddrinfo): Initialize se so that it's not garbage.
856 Redo internal storage allocation so that it doesn't make unportable
857 assumptions about alignment.
860 * utimens.c (futimens): Use futimesat if available.
861 Prefer it to futimes since it doesn't have the futimes bug.
863 * verify.h (GL_CONCAT0, GL_CONCAT): Remove.
864 (verify): Don't use the __LINE__ trick, as it doesn't work in general.
865 Instead, declare a function that returns a pointer to an array,
866 and use verify_type__ to declare the size of the array.
867 Problem and germ of a solution reported by Bruno Haible.
868 (verify_type__): Use 2, not 1, for bitfield size, to avoid
869 a warning with Irix 6.5 cc. Problem reported by Bruno Haible.
871 2005-09-22 Paul Eggert <eggert@cs.ucla.edu>
875 * .cppi-disable: Add regcomp.c, regex_internal.c, regex_internal.h,
877 * argmatch.h: Include verify.h
878 (ARGMATCH_VERIFY): Use verify rather than rolling our own.
879 (ARGMATCH_ASSERT): Remove; unused.
880 * canonicalize.c: Assume STDC_HEADERS.
881 * exclude.c: Include "strcase.h".
882 * regex_internal.h [!defined _LIBC]: Likewise.
883 * getusershell.c: Include stdio--.h rather than stdio.h
885 (getusershell): Call fopen, not fopen_safer.
886 * save-cwd.c: Include fcntl--.h rather than fcntl.h.
887 Do not include unistd-safer.h.
888 (save_cwd): Don't call fd_safer; no longer needed
889 now that we include fcntl--.h.
891 * getdate.y (relative_time): New type.
892 (RELATIVE_TIME_0): New constant.
893 (parser_control): Use relative_time instead of doing it ourselves.
894 (%union): Add new relative_time rel member.
895 (tYEAR_UNIT, tMONTH_UNIT, tHOUR_UNIT, tMINUTE_UNIT, tSEC_UNIT):
897 (relunit, relunit_snumber): Now of type rel.
898 (zone, rel, relunit, get_date): Adjust to above changes.
900 * getloadavg.c: Include fcntl--.h rather than fcntl.h.
901 Do not include unistd-safer.h.
902 (getloadavg): Don't call fd_safer; no longer needed
903 now that we include fcntl--.h.
905 * mkdir-p.c (ENOSYS): Define to EEXIST if not defined.
906 (make_dir_parents): Treat ENOSYS like EEXIST.
908 Improve quality of diagnostics on restore_cwd failure.
909 * mkdir-p.h (make_dir): Remove. All uses replaced by mkdir.
910 (make_dir_parents): Last arg is now int * (for errno), not bool *.
911 * mkdir-p.c (make_dir, make_dir_parents): Likewise.
912 Rewrite "mkdir -p" algorithm to avoid the need for "stat"
913 each time through the loop. Do not diagnose restore_cwd failure;
914 that is the caller's job (and perhaps the caller does not care).
916 * mkdir-p.c (CLEANUP_CWD, CLEANUP): Remove.
917 (make_dir_parents): Revamp to avoid need for CLEANUP_CWD, CLEANUP.
918 If the file already exists but is not a directory, don't bother
919 to try to make its parents.
920 Close potential file descriptor leak if we can't chdir("/") (!).
921 Don't always return true if chdir($PWD) fails; return true only
922 if the requested action was done successfully (except for the
924 Don't log final directory unless we actually made it.
925 Refactor to avoid duplicate code to fix up permissions.
926 Don't attempt to fix up parent permissions if chdir($PWD) fails.
928 * strftime.c (my_strftime): Rewrite the previous change slightly,
929 to make it a bit faster and (I hope) clearer.
930 * strftime.c (my_strftime): Add support for %:z, %::z, %:::z.
931 Fix bug in formats like %2N.
933 * verify.h: New file.
935 2005-09-22 Jim Meyering <jim@meyering.net>
939 * backupfile.c: Use ARGMATCH_VERIFY, just in case.
941 * posixtm.c (posixtime) [lint]: Initialize *all* of tm0, not just
942 the .tm_year member, since otherwise gcc-4.0 would now warn about
943 tm_zone, tm_gmtoff, tm_isdst, tm_yday, tm_wday.
945 * quotearg.c (quotearg_n_options): Change code to be suboptimal, in
946 order to avoid an unsuppressible warning from gcc on 64-bit systems.
948 * getdate.y (get_date): Undo part of the 2005-04-04 change, so that
949 the command "date -d'2005-03-27 +1 day'" succeeds once again, even
950 when run in a time zone for which daylight savings time is in effect
951 for the starting date.
953 * mkdir-p.c (make_dir_parents): Don't let a failed chdir($PWD)
954 stop us from restricting permissions of just-created absolute-named
956 * mkdir-p.c (CLEANUP_CWD): Return *true*, not false when failing
957 to restore initial working directory.
958 * mkdir-p.c (make_dir_parents): New parameter: different_working_dir,
959 to tell caller if/when we change the working directory and are
960 unable to return to the initial one.
961 * mkdir-p.h (make_dir_parents): Update prototype.
962 * mkdir-p.c (CLEANUP_CWD): Change one more `return 1' to
963 `return false'. This fixes a bug introduced on 2004-07-30.
965 * openat.c (fdopendir): Be sure to close the supplied
966 file descriptor before returning. This makes our replacement
967 implementation a little closer to Solaris's, where fdopendir
968 ties the file descriptor to the returned DIR* pointer.
969 * openat.c (unlinkat): New function.
970 * openat.h (unlinkat): Add prototype.
971 * openat-die.c (openat_save_fail): Rename from openat_save_die.
972 (openat_restore_fail): Rename from openat_restore_die.
973 * openat.c, openat.h: Reflect s/_die/_fail/ renaming.
975 Provide an alternative to exiting immediately upon save_cwd or
976 restore_cwd failure. Now, an application can arrange e.g.,
977 to perform a longjump in that case.
978 * openat.c: Include dirname.h.
979 Use IS_ABSOLUTE_FILE_NAME rather than testing for leading slash.
980 (rpl_openat, fdopendir, fstatat): Call openat_save_die
981 and openat_restore_die rather than calling error directly.
982 Don't include "error.h" or "exitfail.h"; they're no longer needed.
984 * openat-die.c (openat_save_die, openat_restore_die): New file.
985 * openat.h (openat_save_die, openat_restore_die): Declare and define.
987 * strftime.c [FPRINTFTIME] (fprintftime): Provide a new interface:
988 size_t fprintftime (FILE *fp, char const *fmt, struct tm const *tm,
989 int utc, int nanoseconds);
991 date should not have to allocate a megabyte of virtual memory to
992 handle a format argument like +%1048575T. When implemented with
993 strftime, it must allocate such a buffer, use strftime to fill it
994 in, print it, then free it.
995 With fprintftime, it simply prints everything and exits.
996 With no need for memory allocation, that's one fewer way to fail.
997 * strftime.c (my_strftime): Parse the colons of %:::z *after* the
998 optional field width, not before, so we accept %9:z, not %:9z.
999 (my_strftime): Be sure to use L_('x') for literals.
1001 * backupfile.c, canon-host.c, canonicalize.c, chown.c, cloexec.c:
1002 * dup-safer.c, dup2.c, euidaccess.c, fd-safer.c, fileblocks.c:
1003 * fopen-safer.c, fsusage.c, ftruncate.c, getcwd.c, getcwd.h:
1004 * getloadavg.c, getopt_.h, getpagesize.h, getugroups.c, group-member.c:
1005 * human.h, idcache.c, mkdir-p.c, mountlist.c, nanosleep.c, pathmax.h:
1006 * physmem.c, posixver.c, putenv.c, raise.c, safe-read.c, same.c:
1007 * save-cwd.c, setenv.c, settime.c, tempname.c, unlinkdir.c:
1008 * unsetenv.c, userspec.c, xgethostname.c, xreadlink.c:
1009 Assume HAVE_UNISTD_H, i.e., include <unistd.h> unconditionally.
1011 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
1012 * getloadavg.c, mountlist.c, openat.h, save-cwd.c, tempname.c:
1013 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
1014 and don't include <sys/file.h>).
1016 2005-09-22 Eric Blake <ebb9@byu.net> (tiny change)
1018 Sync from coreutils.
1020 * getloadavg.c (getloadavg) [__CYGWIN__]: Port to cygwin.
1021 [__linux__]: Allocate a big enough buffer for /proc/loadavg.
1022 [!LDAV_DONE]: Avoid unused variable warning.
1024 2005-09-21 Bruno Haible <bruno@clisp.org>
1026 * unicodeio.h (unicode_to_mb): New declaration.
1028 2005-09-20 Derek Price <derek@ximbiot.com>
1030 * getaddrinfo.c: Don't include <netdb.h> included from getaddrinfo.h.
1032 2005-09-19 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1034 Use a consistent style for including <config.h>.
1035 * __fpending.c, acl.c, argmatch.c,
1036 argp-help.c, argp-parse.c,
1037 argp-pvh.c, backupfile.c, basename.c, c-stack.c,
1038 calloc.c, check-version.c, cloexec.c, closeout.c, copy-file.c,
1039 creat-safer.c, cycle-check.c, dirfd.c, dirname.c, dup-safer.c,
1040 dup2.c, euidaccess.c, exclude.c, exitfail.c, fatal-signal.c,
1041 fd-safer.c, file-type.c, fileblocks.c, filemode.c,
1042 filenamecat.c, findprog.c, fnmatch.c, fopen-safer.c, free.c,
1043 fsusage.c, ftruncate.c, full-write.c, fwriteerror.c,
1044 getaddrinfo.c, getcwd.c, getdelim.c, getline.c, getlogin_r.c,
1045 getndelim2.c, getnline.c, getopt1.c, getpass.c, group-member.c,
1046 hard-locale.c, hash-pjw.c, hash.c, human.c, idcache.c,
1047 inet_ntop.c, isdir.c, long-options.c, malloc.c, memcasecmp.c,
1048 memcmp.c, memcoll.c, memcpy.c, memmove.c, mkdir-p.c,
1049 modechange.c, mountlist.c, open-safer.c, physmem.c,
1050 pipe-safer.c, pipe.c, poll.c, posixver.c, progname.c,
1051 progreloc.c, putenv.c, quote.c, quotearg.c, readline.c,
1052 readlink.c, realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c,
1053 safe-read.c, same.c, save-cwd.c, savedir.c, sig2str.c,
1054 strcspn.c, strerror.c, stripslash.c, strncasecmp.c, strndup.c,
1055 strnlen.c, strnlen1.c, strsep.c, strstr.c, strtod.c,
1056 strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c,
1057 userspec.c, utimecmp.c, version-etc-fsf.c,
1058 version-etc.c, wait-process.c, xalloc-die.c, xgetcwd.c,
1059 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xsetenv.c,
1060 xstrndup.c, xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
1061 Standardize inclusion of config.h.
1062 * __fpending.h, dirfd.h, getdate.h, human.h,
1063 inttostr.h: Removed inclusion of config.h from header files.
1064 * inttostr.c: Adjusted in-tree users.
1065 * timespec.h: Remove superfluous warning to include config.h.
1066 * atexit.c, chdir-long.c chown.c, fchown-stub.c, getgroups.c,
1067 gettimeofday.c, lchown.c, lstat.c, mkdir.c, mkstemp.c,
1068 nanosleep.c, openat.c, raise.c, readtokens0.c, readutmp.c,
1069 unlinkdir.c: Guard inclusion of config.h with HAVE_CONFIG_H.
1071 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
1073 * stat-time.h: New file.
1074 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP, ATIME_CMP, CTIME_CMP):
1075 (MTIME_CMP, TIMESPEC_NS): Remove. Now done by stat-time.h,
1077 (timespec_cmp): New function.
1078 * utimecmp.c: Include stat-time.h.
1079 (SYSCALL_RESOLUTION): Depend on whether various struct stat
1080 members exist, not on the obsolescent ST_MTIM_NSEC.
1081 (utimecmp): Use the new stat-time functions rater than TIMESPEC_NS.
1083 2005-09-15 Derek Price <derek@ximbiot.com>
1084 Paul Eggert <eggert@cs.ucla.edu>
1086 * regcomp.c, regexec.c, regex_internal.c: Back out previous
1087 changes, consolidating in...
1088 * regex_internal.h: ...this file.
1090 2005-09-15 Derek Price <derek@ximbiot.com>
1092 * regex_internal.h: Blank `pure' for GNUC < 3.
1093 * regex_internal.c: Ditto, using this...
1094 (__GNUC_PREREQ): ...new macro.
1095 * regcomp.c, regexec.c: Blank `always_inline' for GNUC < 3.1 using...
1096 (__GNUC_PREREQ): ...this new macro.
1098 * strstr.h: Include string.h. Define strstr as a macro here.
1100 2005-09-13 Derek Price <derek@ximbiot.com>
1102 * canon-host.c (canon_host_r): Set *cherror on memory allocation
1104 Reported by Jim Meyering <jim@meyering.net>.
1106 2005-09-13 Jim Meyering <jim@meyering.net>
1108 * canon-host.c: Filter through gnu indent and reword comments slightly.
1109 * canon-host.h (ch_strerror_r): Tweak cpp indentation and spacing.
1111 2005-09-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (tiny change)
1113 * lib/base64.c: Typo.
1114 (base64_encode): Put b64str in initialized data section.
1116 2005-09-12 Derek Price <derek@ximbiot.com>
1118 Return usable errors from canon-host.
1119 * canon-host.h: New file.
1120 * canon-host.c (canon_host): Wrap...
1121 (canon_host_r): ...this new function, which now relies exclusively on
1123 (ch_strerror): New function.
1124 (last_cherror): New global.
1125 * getaddrinfo.c: Move include of getaddrinfo.h first to test interface.
1126 (getaddrinfo): Add AI_CANONNAME functionality. Don't do arithmetic on
1128 (freeaddrinfo): Free ai->ai_canonname when set.
1130 2005-09-12 Derek Price <derek@ximbiot.com>
1131 Paul Eggert <eggert@cs.ucla.edu>
1133 * glob-libc.h: Renamed from glob_.h. The new version is
1134 taken from libc's glob.h, except with '#ifdef __GLOB_GNULIB'
1135 protecting things that should be done only in gnulib contexts.
1136 * glob_.h: New file, containing only the glob things needed for
1138 (GLOB_PREFIX): Remove. All uses changed to look for __GLOB_GNULIB.
1139 (__GLOB_CONCAT, __GLOB_XCONCAT, __GLOB_ID): Remove; no longer needed.
1140 (glob, globfree, glob_pattern_p): Now defined simply in terms of
1141 rpl_glob, rpl_globfree, rpl_glob_pattern_p.
1142 (__GLOB_GNULIB): New macro, to keep the glob.h changes clearer
1143 and to respect the namespace rules better.
1145 2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
1147 Merge glibc and coreutils changes into gnulib, plus a few
1149 * md5.c: Use #error rather than a string.
1150 (CYCLIC): New macro, from glibc source. Use it instead of rol.
1151 * md5.h (__GNUC_PREREQ, __THROW): Define if not defined already.
1152 (__attribute__): Define to empty for non recent-GCC.
1153 (__md5_buffer, __md5_finish_ctx, __md5_init_ctx, __md5_process_block):
1154 (__md5_process_bytes, __md5_read_ctx, __md5_stream):
1155 Renamed from their non-__ counterparts, with new macros replacing
1156 them if not _LIBC. Add __THROW attribute.
1158 (struct md5_ctx): Align buffer if using GCC.
1159 * sha1.h (struct sha1_ctx): Likewise.
1160 * sha1.c (SWAP): Renamed from the NOTSWAP. All uses changed.
1161 The old name was backwards.
1162 (NOTSWAP): Remove; not used.
1163 (rol): New macro, moved here from md5.h.
1164 (sha1_process_block): Remove a FIXME that doesn't make sense.
1166 2005-09-12 Derek Price <derek@ximbiot.com>
1168 * gai_strerror.c: Include config.h when available. Include
1169 getaddrinfo.h before other headers to test interface.
1170 Reported by Larry Jones <lawrence.jones@ugs.com>.
1172 2005-09-08 Paul Eggert <eggert@cs.ucla.edu>
1174 * glob.c (glob, globfree, __glob_pattern_p): Use old-style function
1175 definitions, since that's the preferred style in glibc.
1176 Fix a minor spacing issue, and update copyright notice to match glibc's.
1178 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
1180 * regex_internal.h (bitset_not): Add parens to avoid gcc -Wall warning.
1182 2005-09-06 Simon Josefsson <jas@extundo.com>
1184 * getpass.c (getpass): Fix typo, test for HAVE_TCSETATTR and not
1185 TCSETATTR. Reported by Derek Price <derek@ximbiot.com>.
1187 2005-09-05 Paul Eggert <eggert@cs.ucla.edu>
1189 Change bitset word type from unsigned int to unsigned long int,
1190 as this has better performance on typical 64-bit hosts.
1191 Port bitset code to hosts with unusual word sizes.
1192 * regcomp.c (build_equiv_class, build_charclass, build_range_exp):
1193 (build_collating_symbol):
1194 Prefer bitset to re_bitset_ptr_t in prototypes, when the actual
1195 argument is a bitset. This is merely a style issue, but it makes
1196 it clearer that an entire array is expected.
1197 (re_compile_fastmap_iter, init_dfa, init_word_char, optimize_subexps):
1198 * regcomp.c (lower_subexp, parse_bracket_exp, built_charclass_op):
1199 Port to the case where bitset_word is not the same as unsigned int.
1200 * regex_internal.h (bitset_set, bitset_clear, bitset_contain):
1201 (bitset_not, bitset_merge, bitset_set_all, bitset_mask):
1203 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1204 (build_trtable, group_nodes_into_DFAstates):
1206 * regcomp.c (re_compile_fastmap_iter, utf8_sb_map, optimize_utf8):
1207 Don't assume that SBC_MAX is a multiple of BITSET_WORD_BITS.
1208 * regex_internal.h (bitset_set_all, bitset_not): Likewise.
1209 * regexec.c (group_nodes_into_DFAstates): Likewise.
1210 * regcomp.c (utf8_sb_map): Don't assume UINT_MAX == 0xffffffff.
1211 * regcomp.c (optimize_subexps, lower_subexp):
1212 Work even if bitset_word has holes in its bitwise representation.
1213 * regex_internal.h (BITSET_WORD_BITS): Likewise.
1214 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1216 * regex_internal.c (re_string_reconstruct):
1217 Don't assume UCHAR_MAX == 255.
1218 * regex_internal.h (bitset_set_all): Likewise.
1219 * regex_internal.h (BITSET_WORD_BITS): Renamed from UINT_BITS.
1221 (BITSET_WORDS): Renamed from BITSET_UINTS. All uses changed.
1222 (bitset_word): New type, replacing 'unsigned int' for bitset uses.
1224 (BITSET_WORD_MAX): New macro.
1225 (bitset_set, bitset_clear, bitset_contain, bitset_empty):
1226 (bitset_set_all, bitset_copy): Now inline functions, not macros.
1227 (bitset_empty, bitset_copy):
1228 Prefer sizeof (bitset) to multiplying it out ourselves.
1229 (bitset_not_merge): Remove; unused.
1230 (bitset_contain): Return bool, not unsigned int with one bit on.
1231 All callers changed.
1232 * regexec.c (build_trtable): Don't assume bitset has no stricter
1233 alignment than re_node_set; do this by defining a new internal
1234 type struct dests_alloc and using it to allocate memory.
1236 2005-09-02 Paul Eggert <eggert@cs.ucla.edu>
1238 Check for arithmetic overflow when calculating sizes, to prevent
1239 some buffer-overflow issues. These patches are conservative, in the
1240 sense that when I couldn't determine whether an overflow was possible,
1241 I inserted a run-time check.
1242 * regex_internal.h (re_xmalloc, re_xrealloc, re_x2realloc): New macros.
1243 (SIZE_MAX) [!defined SIZE_MAX]: New macro.
1244 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc):
1245 (re_xnrealloc, re_x2nrealloc): New inline functions.
1246 * lib/regcomp.c (init_dfa, analyze, build_range_exp, parse_bracket_exp):
1247 (build_equiv_class, build_charclass): Check for arithmetic overflow
1248 in size expression calculations.
1249 * lib/regex_internal.c (re_string_realloc_buffers):
1250 (build_wcs_upper_buffer, re_node_set_add_intersect):
1251 (re_node_set_init_union, re_node_set_insert, re_node_set_insert_last):
1252 (re_dfa_add_node, register_state): Likewise.
1253 * lib/regexec.c (re_search_stub, re_copy_regs, re_search_internal):
1254 (prune_impossible_nodes, push_fail_stack, set_regs, check_arrival):
1255 (build_trtable, extend_buffers, match_ctx_init, match_ctx_add_entry):
1256 (match_ctx_add_subtop, match_ctx_add_sublast): Likewise.
1258 2005-09-01 Paul Eggert <eggert@cs.ucla.edu>
1260 * glob.c (GET_LOGIN_NAME_MAX): Renamed from LOGIN_NAME_MAX,
1261 to avoid a collision with bits/local_lim.h in glibc.
1262 All uses changed. Problem reported by Dmitry V. Levin in
1263 <http://sources.redhat.com/bugzilla/show_bug.cgi?id=1060>.
1265 * regex_internal.c (build_wcs_upper_buffer): Fix portability
1266 bugs in int versus size_t comparisons.
1267 (re_string_context_at): Fix bug where the code assumed that
1270 Use bool where appropriate.
1271 * regcomp.c (re_set_fastmap): ICASE arg is bool, not int.
1272 All callers changed.
1273 (calc_eclosure_iter): Likewise, for ROOT arg.
1274 (parse_bracket_element): Likewise, for ACCEPT_HYPHEN arg.
1275 (build_charclass_op): Likewise, for NON_MATCH arg.
1276 * regex_internal.c (re_string_allocate, re_string_construct):
1277 (re_string_construct_common): Likewise, for ICASE arg.
1278 * regexec.c (re_search_2_stub, re_search_stub):
1279 Likewise, for RET_LEN arg.
1280 (check_matching): Likewise, for FL_LONGEST_MATCH arg.
1281 (set_regs): Likewise, for FL_BACKTRACK arg.
1282 * regcomp.c (re_compile_fastmap_iter, optimize_utf8):
1283 (duplicate_node_closure, calc_inveclosure, calc_eclosure):
1284 (calc_eclosure_iter, parse_bracket_exp):
1285 Use bool for internal variables that are booleans.
1286 * regexec.c (re_search_internal, check_matching, proceed_next_node):
1287 (set_regs, build_sifted_states, sift_states_bkref):
1288 (check_arrival_add_next_nodes, check_arrival_expand_ecl_sub):
1289 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
1290 (find_collation_sequence_value):
1292 * regex_internal.c (re_node_set_insert, re_node_set_insert_last):
1293 (re_node_set_compare):
1294 Return bool, not int. All callers changed.
1295 * regexec.c (check_halt_node_context, check_dst_limits):
1296 (build_trtable, check_node_accept): Likewise.
1297 * regex_internal.h: Include stdbool.h.
1299 Fix bugs uncovered when converting to bool.
1300 * regcomp.c (calc_eclosure_iter): Check for storage allocation
1301 failure instead of charging ahead blindly.
1302 * regex_internal.c (register_state): Likewise.
1303 * regexec.c (re_search_2_stub): Use simpler method than boolean
1304 for freeing internal storage.
1305 (group_nodes_into_DFA_states): Use unsigned int, not int, for
1306 bitset pieces used as boolean, to avoid undefined behavior
1307 on hosts that do int overflow checking.
1309 2005-08-31 Derek Price <derek@ximbiot.com>
1311 * getdelim.c (getdelim): Return EOF on EOF.
1312 Reported by Larry Jones <lawrence.jones@ugs.com>.
1314 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
1316 * regex_internal.c (re_string_reconstruct): Don't assume buffer
1317 lengths fit in regoff_t; this isn't true if regoff_t is the same
1319 * regex.c (re_search_internal): 5th arg is LAST_START
1320 (= START + RANGE) instead of RANGE. This avoids overflow
1321 problems when regoff_t is the same width as size_t.
1322 All callers changed.
1323 (re_search_2_stub): Check for overflow when adding the
1324 sizes of the two strings.
1325 (re_search_stub): Check for overflow when adding START
1326 to RANGE; if it occurs, substitute the extreme value.
1328 2005-08-31 Jim Meyering <jim@meyering.net>
1330 * regcomp.c (search_duplicated_node): Make first pointer arg
1332 * regex_internal.c (create_ci_newstate, create_cd_newstate):
1333 (register_state): Likewise.
1334 * regexec.c (search_cur_bkref_entry, check_dst_limits):
1335 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
1336 (group_nodes_into_DFAstates): Likewise.
1338 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
1340 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
1341 old glibc regex code mishandles strings longer than 2**31 bytes.
1342 This patch fixes this when the regex code is used in gnulib
1343 (i.e., outside glibc).
1345 This patch should not affect the use of the regex code inside
1346 glibc. No doubt this problem also needs to be handled for glibc
1347 as well, but the result will be an incompatible change to the
1348 glibc ABI, and the old ABI will have to be supported too. That
1349 can be the the subject for another patch.
1351 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
1352 governing whether the rest of this patch is active. By default,
1353 the macro is disabled and the patch has no effect.
1354 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
1355 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
1356 (struct re_pattern_buffer, re_search, re_search_2, re_match):
1357 (re_match_2, re_set_registers): Use the new types.
1358 * regex_internal.h (Idx, re_hashval_t): New types.
1359 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
1361 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
1362 (re_string_context_at, bin_tree_t, re_dfastate_t):
1363 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
1364 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
1365 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
1366 (re_string_char_size_at, re_string_wchar_at):
1367 (re_string_elem_size_at):
1368 Use the new types and macros to port to 64-bit hosts.
1369 Use unsigned types for internal values, so that the code
1370 mostly works even for arrays larger than SSIZE_MAX.
1371 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
1372 (search_duplicated_node, calc_eclosure_iter, fetch_number):
1373 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
1374 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
1375 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
1376 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
1377 (calc_inveclosure, parse_dup_op, build_range_exp):
1378 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
1379 (fetch_number, create_token_tree, mark_opt_subexp):
1381 * regex_internal.c (re_string_construct_common, create_ci_newstate):
1382 (create_cd_newstate, re_string_allocate, re_string_construct):
1383 (re_string_realloc_buffers, build_wcs_upper_buffer):
1384 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
1385 (re_string_reconstruct, re_string_peek_byte_case):
1386 (re_string_fetch_byte_case, re_string_context_at):
1387 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
1388 (re_node_set_init_copy, re_node_set_add_intersect):
1389 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1390 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1391 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
1392 (re_acquire_state, re_acquire_state_context, register_state):
1394 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
1395 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
1396 (re_search_internal, re_search_2_stub, re_search_stub)
1397 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
1398 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
1399 (update_cur_sifted_state, check_dst_limits):
1400 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
1401 (check_subexp_limits, sift_states_bkref, merge_state_array):
1402 (check_subexp_matching_top, get_subexp, get_subexp_sub):
1403 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
1404 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
1405 (expand_bkref_cache, check_node_accept_bytes):
1406 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
1407 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
1408 (acquire_init_state_context, check_halt_node_context):
1409 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
1410 (sift_states_backward, clean_state_log_if_needed):
1411 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
1412 (find_recover_state, transit_state_sb, transit_state_mb):
1413 (transit_state_bkref, build_trtable, match_ctx_clean):
1415 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
1416 to work around an assumption that REG_MISSING is negative.
1418 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
1419 (seek_collating_symbol_entry) [defined _LIBC]:
1420 (lookup_collation_sequence_value) [defined _LIBC]:
1421 (build_range_exp, build_collating_symbol) [defined _LIBC]:
1422 Use prototypes rather than old-style function definitions.
1423 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
1424 (transit_state_sb) [0]:
1425 (find_collation_sequence_value) [defined _LIBC]: Likewise.
1427 * regexec.c (re_search_internal): Simplify update of rm_so and
1430 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
1431 (optimize_subexps, lower_subexp):
1432 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
1433 since the signed shift might overflow. Use 1u<<31 instead.
1434 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
1435 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1438 * regcomp.c (optimize_subexps, lower_subexp):
1439 Use CHAR_BIT rather than 8, for clarity.
1440 * regexec.c (check_dst_limits_calc_pos_1):
1441 (check_subexp_matching_top): Likewise.
1442 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
1443 have to worry about portability issues when shifting it left.
1444 Remove no-longer-needed test for table_size > 0.
1445 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
1446 in a word, as the resulting behavior is undefined.
1447 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
1448 in one case, a <= should have been an <, and in another case the
1449 whole test was missing.
1450 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
1451 the standard name CHAR_BIT.
1452 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
1453 this is not true on one's complement and signed-magnitude hosts.
1455 * regex_internal.h (re_sub_match_top_t): Remove unused member
1457 (struct re_dfa_t): Remove unused member states_alloc.
1458 * regcomp.c (init_dfa): Don't initialize unused members.
1460 2005-08-31 Bruno Haible <bruno@clisp.org>
1462 * strstr.c: Include <stddef.h>, for NULL.
1463 * strcasestr.c: Likewise.
1464 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
1466 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
1468 * iconvme.h: Add prototype for iconv_alloc.
1470 2005-08-29 Simon Josefsson <jas@extundo.com>
1472 * iconvme.c: Fix errno.
1474 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
1476 * iconvme.c: Split iconv_string into iconv_alloc.
1478 2005-08-27 Jim Meyering <jim@meyering.net>
1480 * fopen-safer.c: Merge minor changes from coreutils.
1481 * dup-safer.c: Likewise.
1482 * fd-safer.c: Likewise.
1484 Merge from coreutils.
1485 * stdio--.h: New file.
1486 * stdlib--.h: New file.
1487 * mkstemp-safer.c: New file.
1489 GNU tar needs these.
1490 * pipe-safer.c: New file.
1491 * creat-safer.c: New file.
1492 * fcntl--.h (creat): Define to creat_safer.
1493 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
1494 * unistd--.h (pipe): Define to pipe_safer.
1495 * unistd-safer.h: Declare pipe_safer.
1497 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
1499 * regex_internal.h: Remove all references to
1500 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
1502 (bitset_not, bitset_merge, bitset_not_merge):
1503 (bitset_mask, re_string_allocate, re_string_construct):
1504 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
1505 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
1506 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
1507 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
1508 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1509 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1510 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
1511 (re_acquire_state_context):
1512 Remove unnecessary forward decls.
1513 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
1514 Put __attribute at function definition,
1515 now that the function decl has been removed.
1516 * lib/regex_internal.c (re_string_peek_byte_case):
1517 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
1520 2005-08-26 Simon Josefsson <jas@extundo.com>
1522 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
1523 Haible <bruno@clisp.org>.
1525 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
1527 * regexec.c (set_regs): Don't alloca with an unbounded size.
1529 alloca modernization/simplification for regex.
1530 * regex.c: Remove portability cruft for alloca. This no longer
1531 needs to be at the start of the file, and can be moved into
1532 regex_internal.h and simplified.
1533 * regex_internal.h: Include <alloca.h>.
1534 (__libc_use_alloca) [!defined _LIBC]: New macro.
1535 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
1536 now works outside glibc.
1538 2005-08-24 Simon Josefsson <jas@extundo.com>
1540 * getpass.c: Add WIN32 implementation. Conditionalize use of
1541 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
1542 GLIBC specific code.
1544 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
1546 Make regex safe for g++. This fixes one real bug (an "err"
1547 that should have been "*err"). g++ problem reported by
1549 * regex_internal.h (re_calloc): New macro, consistent with
1550 re_malloc etc. All callers of calloc changed to use re_calloc.
1551 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
1552 not int. All callers changed.
1553 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
1554 just use an array of size MB_LEN_MAX.
1555 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
1556 (find_recover_state): Change "err" to "*err"; this fixes what
1557 appears to be a real bug.
1558 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
1561 2005-08-25 Jim Meyering <jim@meyering.net>
1563 * open-safer.c: Include <config.h>.
1564 Otherwise, we'd lose LARGEFILE support in any file using
1567 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
1569 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
1570 * regex.h (regerror): Likewise.
1572 * regex.c: Do not include <sys/types.h>, as POSIX no longer
1573 requires this. (The code never needed it.)
1575 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
1576 All uses of recently-renamed identifiers changed to use the new,
1577 POSIX-compliant names. The code will build and run just fine
1578 without these changes, but it's better to eat our own dog food
1579 and use the standard-conforming names.
1581 * regex.h: Fix a multitude of POSIX name space violations.
1582 These changes have an effect only for programs that define
1583 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
1584 do not change anything for programs compiled in the normal way.
1585 Also, there is no effect on the ABI.
1587 (_REGEX_SOURCE): New macro.
1588 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
1589 defined and _GNU_SOURCE is not; this fixes a name space violation.
1591 Rename the following macros to obey POSIX requirements.
1592 The old names are still visible as macros if _REGEX_SOURCE is defined.
1593 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
1594 RE_BACKSLASH_ESCAPE_IN_LISTS.
1595 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
1596 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
1597 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
1598 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
1599 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
1600 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
1601 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
1602 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
1603 (REG_INTERVALS): renamed from RE_INTERVALS.
1604 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
1605 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
1606 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
1607 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
1608 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
1609 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
1610 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
1611 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
1612 RE_UNMATCHED_RIGHT_PAREN_ORD.
1613 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
1614 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
1615 (REG_DEBUG): renamed from RE_DEBUG.
1616 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
1617 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
1618 unusual, since we can't clash with the POSIX REG_ICASE.
1619 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
1620 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
1621 (REG_NO_SUB): renamed from RE_NO_SUB.
1622 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
1623 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
1624 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
1625 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
1626 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
1627 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
1628 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
1629 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
1630 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
1631 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
1632 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
1633 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
1634 RE_SYNTAX_POSIX_MINIMAL_BASIC.
1635 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
1636 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
1637 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
1638 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
1639 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
1640 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
1641 (REG_FIXED): Renamed from REGS_FIXED.
1642 (REG_NREGS): Renamed from RE_NREGS.
1644 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
1645 of other REG_* macros, since POSIX says the user is allowed to
1646 #undef these macros selectively.
1648 (reg_errcode_t): Update comment stating what other tables need
1651 Rename the following enum values to obey POSIX requirements.
1652 The old names are still visible as macros.
1653 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
1654 is not defined, since GNU is supposed to be a superset of POSIX as
1655 much as possible, and since we want reg_errcode_t to be a signed
1656 type for implementation consistency.
1657 (_REG_NOERROR): Renamed from REG_NOERROR.
1658 (_REG_NOMATCH): Renamed from REG_NOMATCH.
1659 (_REG_BADPAT): Renamed from REG_BADPAT.
1660 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
1661 (_REG_ECTYPE): Renamed from REG_ECTYPE.
1662 (_REG_EESCAPE): Renamed from REG_EESCAPE.
1663 (_REG_ESUBREG): Renamed from REG_ESUBREG.
1664 (_REG_EBRACK): Renamed from REG_EBRACK.
1665 (_REG_EPAREN): Renamed from REG_EPAREN.
1666 (_REG_EBRACE): Renamed from REG_EBRACE.
1667 (_REG_BADBR): Renamed from REG_BADBR.
1668 (_REG_ERANGE): Renamed from REG_ERANGE.
1669 (_REG_ESPACE): Renamed from REG_ESPACE.
1670 (_REG_BADRPT): Renamed from REG_BADRPT.
1671 (_REG_EEND): Renamed from REG_EEND.
1672 (_REG_ESIZE): Renamed from REG_ESIZE.
1673 (_REG_ERPAREN): Renamed from REG_ERPAREN.
1674 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
1675 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
1676 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
1677 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
1679 (_REG_RE_NAME, _REG_RM_NAME): New macros.
1680 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
1681 changed. But support the old name if the new one is not defined
1682 and if _REGEX_SOURCE.
1684 Change the following member names in struct re_pattern_buffer.
1685 The old names are still supported if !_REGEX_SOURCE.
1686 The new names are always supported, regardless of _REGEX_SOURCE.
1687 (re_buffer): Renamed from buffer.
1688 (re_allocated): Renamed from allocated.
1689 (re_used): Renamed from used.
1690 (re_syntax): Renamed from syntax.
1691 (re_fastmap): Renamed from fastmap.
1692 (re_translate): Renamed from translate.
1693 (re_can_be_null): Renamed from can_be_null.
1694 (re_regs_allocated): Renamed from regs_allocated.
1695 (re_fastmap_accurate): Renamed from fastmap_accurate.
1696 (re_no_sub): Renamed from no_sub.
1697 (re_not_bol): Renamed from not_bol.
1698 (re_not_eol): Renamed from not_eol.
1699 (re_newline_anchor): Renamed from newline_anchor.
1701 Change the following member names in struct re_registers.
1702 The old names are still supported if !_REGEX_SOURCE.
1703 The new names are always supported, regardless of _REGEX_SOURCE.
1704 (rm_num_regs): Renamed from num_regs.
1705 (rm_start): Renamed from start.
1706 (rm_end): Renamed from end.
1708 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
1709 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
1710 Prepend __ to parameter names.
1712 Undo yesterday's changes.
1714 2005-08-24 Jim Meyering <jim@meyering.net>
1716 Sync from coreutils.
1717 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
1719 2005-08-21 Bruno Haible <bruno@clisp.org>
1721 * lock.h: Add multiple inclusion guard.
1722 * tls.h: Add multiple inclusion guard.
1724 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
1726 * regex.h (REG_NOSYS)
1727 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
1728 Define, since POSIX requires it as of 2001.
1729 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
1730 New private symbol, used to keep the enum signed in all cases.
1731 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
1732 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
1734 * regex_internal.c (re_string_skip_chars, register_state):
1736 Remove forward decls; no longer needed now that we use prototypes.
1737 * regexec.c (acquire_init_state_context, check_halt_node_context):
1738 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
1739 (clean_state_log_if_needed): Likewise.
1741 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
1743 Fix problems reported by Sam Steingold in
1744 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
1745 * regexec.c (sift_states_bkref): Fix portability bug: the code
1746 assumed that reg_errcode_t is a signed type, which is not
1747 necessarily true if _XOPEN_SOURCE is not defined.
1748 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
1749 some compilers warn about it otherwise.
1751 2005-08-20 Jim Meyering <jim@meyering.net>
1753 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
1754 of unused local, dfa.
1756 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
1758 * regcomp.c (create_initial_state): Remove duplicate decl.
1759 (init_word_char, create_initial_state, duplicate_node_closure):
1760 (fetch_token, peek_token_bracket, build_range_exp):
1761 (build_collating_symbol): Remove forward decls; no longer needed
1762 now that we use prototypes.
1765 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
1766 (re_compile_fastmap_iter, regcomp, regerror, regfree):
1767 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
1768 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
1769 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
1770 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
1771 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
1772 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
1773 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
1774 (build_range_exp, build_collating_symbol, parse_bracket_exp):
1775 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
1776 (build_charclass, build_charclass_op, fetch_number, create_tree):
1777 (create_token_tree, mark_opt_subexp, duplicate_tree):
1778 Use prototypes rather than old-style definitions.
1781 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
1782 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
1783 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
1784 (re_string_reconstruct, re_string_peek_byte_case):
1785 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
1786 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
1787 (re_node_set_init_copy, re_node_set_add_intersect):
1788 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1789 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1790 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
1791 (re_acquire_state, re_acquire_state_context, register_state):
1792 (create_ci_newstate, create_cd_newstate, free_state):
1794 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
1795 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
1796 (re_search_internal, prune_impossible_nodes):
1797 (acquire_init_state_context, check_matching, static):
1798 (check_halt_node_context, check_halt_state_context, proceed_next_node):
1799 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
1800 (update_regs, sift_states_backward, build_sifted_states):
1801 (clean_state_log_if_needed, merge_state_array):
1802 (update_cur_sifted_state, add_epsilon_src_nodes):
1803 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
1804 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
1805 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
1806 (find_recover_state, check_subexp_matching_top, transit_state_mb):
1807 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
1808 (check_arrival, check_arrival_add_next_nodes):
1809 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
1810 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
1811 (check_node_accept_bytes, check_node_accept, extend_buffers):
1812 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
1813 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
1818 (re_string_allocate, re_string_construct, re_string_reconstruct):
1819 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
1820 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
1821 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
1822 (re_string_context_at, re_string_peek_byte_case):
1823 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
1824 is defined, since we now use prototypes always.
1826 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
1827 C89 or better. All uses removed.
1829 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
1831 * regex_internal.c (re_acquire_state, re_acquire_state_context)
1832 [defined lint]: Suppress bogus uninitialized-variable warnings.
1834 * regcomp.c (duplicate_node): Return new index, not an error code,
1835 and let the caller return REG_ESPACE if out of space. This
1836 removes an uninitialied-variable warning with GCC 4.0.1, and also
1837 avoids taking the address of a local variable. All callers
1840 2005-08-19 Jim Meyering <jim@meyering.net>
1842 * regexec.c (proceed_next_node): Redo local variables to
1843 avoid GCC shadowing warnings.
1845 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
1847 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
1848 (re_node_set_insert_last, re_dfa_add_node):
1849 Rename local variables to avoid GCC shadowing warnings.
1851 2005-08-18 Bruno Haible <bruno@clisp.org>
1853 * strstr.c (strstr): Fix return value in multibyte case.
1854 * strcasestr.c (strcasestr): Likewise.
1856 2005-08-17 Jim Meyering <jim@meyering.net>
1858 Make the %s format (seconds since the epoch) work for a negative
1859 number and when used with a zero-padded field width, e.g. %015s.
1861 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
1862 label so that it precedes the code to set `digits'. Otherwise,
1863 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
1864 print `00-22'. Now, it prints `-0022', as it should.
1866 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
1868 * regex.h: Remove useless space-before-tab. From coreutils.
1870 2005-08-17 Bruno Haible <bruno@clisp.org>
1872 * strcasestr.h: New file.
1873 * strcasestr.c: New file.
1875 2005-08-17 Bruno Haible <bruno@clisp.org>
1877 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
1878 * strstr.c: Completely rewritten, with multibyte locale support.
1880 2005-08-17 Bruno Haible <bruno@clisp.org>
1882 * strcasecmp.c: Use mbuiter.h.
1884 2005-08-17 Bruno Haible <bruno@clisp.org>
1886 * mbuiter.h: New file.
1888 2005-08-16 Bruno Haible <bruno@clisp.org>
1890 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
1892 (mbi_avail, mbi_advance): Let the iteration end before the terminating
1893 NUL byte, not after it.
1895 2005-08-16 Bruno Haible <bruno@clisp.org>
1897 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
1898 the valid ones. Makes the comparison operations transitive:
1899 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
1900 * strcasecmp.c (strcasecmp): Use mb_casecmp.
1902 2005-08-16 Bruno Haible <bruno@clisp.org>
1904 * strcase.h (strcasecmp): Add note in comments.
1905 * strncasecmp.c: Use code from strcasecmp.c.
1906 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
1907 (strcasecmp): Work correctly in multibyte locales.
1909 2005-08-16 Bruno Haible <bruno@clisp.org>
1911 * strnlen1.h: New file.
1912 * strnlen1.c: New file.
1914 2005-08-16 Bruno Haible <bruno@clisp.org>
1916 * mbfile.h: New file.
1918 2005-08-16 Bruno Haible <bruno@clisp.org>
1920 * mbiter.h: New file.
1922 2005-08-16 Bruno Haible <bruno@clisp.org>
1924 * mbchar.h: New file.
1925 * mbchar.c: New file.
1927 2005-08-16 Bruno Haible <bruno@clisp.org>
1929 * tls.h: New file, from GNU gettext.
1930 * tls.c: New file, from GNU gettext.
1932 2005-08-15 Bruno Haible <bruno@clisp.org>
1934 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
1937 2005-08-14 Jim Meyering <jim@meyering.net>
1939 Sync from coreutils.
1941 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
1942 Use the hash-table-based cycle-detection code not just when
1943 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
1944 Reported by James Youngman in
1945 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
1946 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
1947 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
1948 This lets us compile with -DFTS_DEBUG, once again.
1949 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
1950 * fts.c (fd_safer): Remove decl.
1951 Include fcntl--.h rather than unistd-safer.h
1952 (fts_safe_changedir): Don't call fd_safer; no longer needed
1953 now that we include fcntl--.h.
1955 2005-08-11 Simon Josefsson <jas@extundo.com>
1957 * readline.h, readline.c: New file.
1959 2005-08-11 Bruno Haible <bruno@clisp.org>
1961 * strnlen.h (strnlen): Change parameter name to match comment.
1963 2005-08-10 Simon Josefsson <jas@extundo.com>
1965 * strndup.c: Use strnlen.h.
1967 * strnlen.h: New file.
1969 2005-08-02 Simon Josefsson <jas@extundo.com>
1971 * getline.h, getline.c: Rewrite.
1973 * getdelim.h, getdelim.c: New files, ported from glibc.
1975 2005-07-31 Bruno Haible <bruno@clisp.org>
1977 * lock.h (gl_lock_initializer): New macro.
1978 (gl_lock_define_initialized): Use it.
1979 (gl_rwlock_initializer): New macro.
1980 (gl_rwlock_define_initialized): Use it.
1981 (gl_recursive_lock_initializer): New macro.
1982 (gl_recursive_lock_define_initialized): Use it.
1984 2005-07-26 Bruno Haible <bruno@clisp.org>
1986 * lock.h: Update from GNU gettext.
1987 * lock.c: Update from GNU gettext.
1989 2005-07-18 Bruno Haible <bruno@clisp.org>
1991 * lock.h (gl_once_t): New type.
1992 (gl_once_define, gl_once): New macros.
1993 * lock.c (fresh_once): New variable.
1994 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
1997 2005-07-18 Simon Josefsson <jas@extundo.com>
1999 * check-version.c (check_version): Accept identical versions too.
2001 2005-07-18 Bruno Haible <bruno@clisp.org>
2003 * lock.h: New file, from GNU gettext.
2004 * lock.c: New file, from GNU gettext.
2006 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
2008 * quotearg.c: Add translator comment suggested by Bruno Haible,
2009 with a minor change.
2011 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
2013 * version-etc-fsf.c (version_etc_copyright): Parameterize the
2014 copyright symbol and the year.
2015 * version-etc.c (COPYRIGHT_YEAR): New constant.
2016 (version_etc_va): Use parameterized copyright notice.
2017 Reword to conform to the current GNU coding standards.
2019 2005-07-11 Simon Josefsson <jas@extundo.com>
2021 * size_max.h: New file.
2023 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
2025 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
2028 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
2029 and Paul Eggert <eggert@cs.ucla.edu>
2031 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
2032 in wint_t, not wchar_t. Remove now-unnecessary cast.
2034 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
2036 * regex.c, regex.h: Sync from libc.
2037 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
2038 New files, synced from libc, except that regex_internal.h
2039 currently has a small porting fix.
2041 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
2043 Remove the dependency of the strftime module on the tzset module.
2044 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
2045 Copy the input structure, to work around some of the bug with
2046 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
2047 Solaris releases, you should also use the tzset module, but we won't
2048 require it as a dependency any more since we don't want LGPLed code
2049 to depend on GPLed code.
2051 2005-07-02 Jim Meyering <jim@meyering.net>
2053 * backupfile.c (backup_args): Change a `0' to NULL.
2055 2005-07-01 Jim Meyering <jim@meyering.net>
2057 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
2058 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
2059 * save-cwd.c, tempname.c:
2060 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
2061 and don't include <sys/file.h>).
2063 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
2065 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
2066 declares only 'struct timespec;' (!).
2068 2005-06-29 Jim Meyering <jim@meyering.net>
2070 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
2071 type name. Use the variable name instead.
2072 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
2074 2005-06-28 Simon Josefsson <jas@extundo.com>
2076 * check-version.h, check-version.c: New files.
2078 2005-06-28 Simon Josefsson <jas@extundo.com>
2080 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
2081 collision with global variable. Better indentation. Don't
2082 increment buffer pointer beyond buffer end. Based on comments
2083 from Paul Eggert <eggert@cs.ucla.edu>.
2087 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
2089 * canon-host.c (canon-host): Append trailing "," to 0 in
2090 initializer of struct addrinfo, as an indication that we don't
2091 care how many members the structure has.
2093 2005-06-24 Derek Price <derek@ximbiot.com>
2094 and Bruno Haible <bruno@clisp.org>
2096 Remove stat module & update lstat.
2097 * stat.c: Remove this file...
2098 (slash_aware_lstat): ...moving this content and its support...
2099 * lstat.c (rpl_lstat): ...into here.
2100 * lstat.h: New file.
2102 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
2104 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
2105 (ranged_convert): Don't save conversion in a temporary struct.
2106 This causes a warning with GCC 4.0.0, and anyway in the typical
2107 case it's not worth the extra 100 bytes or so of code.
2108 (ranged_convert, __mktime_internal): When calling a function via a
2109 pointer P, use P () rather than (*P) (), as we now assume C89 or
2112 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
2114 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
2115 "who -r" failed to give output. Problem reported by Tim Waugh.
2117 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
2118 (xcalloc): Use it to avoid needless tests.
2119 Problem reported by Jim Meyering.
2121 2005-06-16 Jim Meyering <jim@meyering.net>
2123 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
2124 when either N or S is zero.
2126 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2128 * argp.h (__option_is_short): Check upper limit of
2129 __key. Isprint() requires its argument to have the value
2130 of an unsigned char or EOF.
2132 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
2134 * fnmatch.c (fnmatch): If there is an encoding error in a
2135 multibyte string or pattern, fall back on unibyte matching.
2136 Problem reported by James Youngman.
2138 2005-06-08 Bruno Haible <bruno@clisp.org>
2140 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
2143 2005-06-08 Bruno Haible <bruno@clisp.org>
2145 * csharpcomp.h: New file, from GNU gettext.
2146 * csharpcomp.c: New file, from GNU gettext.
2147 * csharpcomp.sh.in: New file, from GNU gettext.
2149 2005-06-07 Derek Price <derek@ximbiot.com>
2152 * glob_.h: Indent nested #ifdef.
2154 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
2156 Sync from coreutils.
2157 Use "file name" when talking about file names, instead of "filename"
2158 or "path", as per the GNU coding standards.
2159 * mkdir-p.c: Renamed from makepath.c.
2160 (make_dir_parents): Renamed from make_path. All callers changed.
2161 * mkdir-p.h: Likewise. All includers changed.
2162 * filenamecat.c: Renamed from path-concat.c.
2163 (file_name_concat): Renamed from path_concat. All callers changed.
2164 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
2165 * filenamecat.h: Likewise. All includers changed.
2166 * acl.c: Don't use "path" or "filename" to mean "file name"
2167 in comments or local variable names.
2168 * basename.c: Likewise.
2169 * canonicalize.c, canonicalize.h: Likewise.
2170 * dirname.c, dirname.h: Likewise.
2171 * euidaccess.c: Likewise.
2172 * exclude.c: Likewise
2173 * fnmatch_.h, fnmatch_loop.c: Likewise.
2174 * fsusage.c, fsuage.h: Likewise.
2175 * fts.c, fts_.h: Likewise.
2176 * getcwd.c: Likewise.
2177 * getloadavg.c: Likewise.
2178 * mkstemp.c: Likewise.
2179 * mountlist.c, mountlist.h: Likewise.
2180 * openat.c, openat.h: Likewise.
2181 * readlink-stub.c: Likewise.
2182 * readutmp.c, readutmp.h: Likewise.
2183 * rename.c: Likewise.
2184 * rmdir.c: Likewise.
2186 * savedir.c: Likewise.
2187 * stripslash.c: Likewise.
2188 * tempname.c: Likewise.
2189 * xreadlink.c: Likewise.
2190 * exclude.c (excluded_file_name): Renamed from excluded_filename.
2192 * exclude.h: Likewise.
2194 * euidaccess.c (getuid, getgid, getuid, getegid)
2195 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2196 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
2197 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2198 * pathmax.h: Include <limits.h> unconditionally, since other
2199 files have been getting away with it for years (MORE/BSD 4.3
2201 * userspec.c (getpwnam, getgrnam, getgrgid)
2202 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2204 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
2205 Define to 256, not 255, as per modern POSIX.
2207 2005-06-01 Bruno Haible <bruno@clisp.org>
2209 * csharpexec.h: New file, from GNU gettext.
2210 * csharpexec.c: New file, from GNU gettext.
2211 * csharpexec.sh.in: New file, from GNU gettext.
2213 2005-05-31 Derek Price <derek@ximbiot.com>
2214 Paul Eggert <eggert@cs.ucla.edu>
2217 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
2219 2005-05-29 Derek Price <derek@ximbiot.com>
2220 Paul Eggert <eggert@cs.ucla.edu>
2222 * glob_.h, glob.c: New files.
2224 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
2226 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
2228 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
2229 the configuration hassle isn't worth it.
2230 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
2231 (LONGEST_MODIFIER, PRIuMAX): Remove.
2233 2005-05-27 Bruno Haible <bruno@clisp.org>
2235 * getlogin_r.h: Remove second include of <stddef.h>.
2237 2005-05-25 Bruno Haible <bruno@clisp.org>
2238 Derek Price <derek@ximbiot.com>
2240 * getlogin_r.h: Simplify API documentation.
2242 2005-05-25 Derek Price <derek@ximbiot.com>
2243 Paul Eggert <eggert@cs.ucla.edu>
2245 * getlogin_r.c, getlogin_r.h: New files.
2247 2005-05-22 Bruno Haible <bruno@clisp.org>
2249 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
2250 Also include <sys/param.h> if it defines MIN, MAX.
2251 Based on a patch by Derek Price <derek@ximbiot.com>.
2253 2005-05-22 Bruno Haible <bruno@clisp.org>
2255 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
2256 (INT64_MIN): Fix definition.
2257 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
2259 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
2260 NEED_SIGNED_INT_TYPES.
2262 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
2263 HAVE_SYSTEM_INTTYPES.
2265 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
2267 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
2268 so that unistd-safer.h (GPL'ed code) need not be included.
2270 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
2273 * fts.c: Don't include "cycle-check.h" or "hash.h".
2274 (setup_dir, free_dir): New functions.
2275 (enter_dir, leave_dir): Define trivial
2276 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
2277 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
2278 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
2279 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
2280 Move to fts-cycle.c.
2281 (fts_open): Use setup_dir.
2282 (fts_close): Use free_dir.
2283 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
2284 This adds a label and some gotos, but the alternatives were messier.
2285 Check for memory allocation failure when entering a dir.
2286 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
2287 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
2288 (FTS): New member fts_cycle, that is a union that contains the
2289 old active_dir_ht and cycle_state. All uses changed to mention
2290 fts_cycle.ht and fts_cycle.state.
2291 * fts-cycle.c: New file, containing GPL'ed code migrated out of
2292 fts.c, with the following changes:
2293 (setup_dir, free_dir): New functions.
2294 (enter_dir): Now returns bool. Return true if successful, false
2295 if memory exhausted. All callers changed.
2296 Do not bother partly cleaning up on
2297 memory allocation failure; that is free_dir's job.
2298 However, free ad if hash_insert fails, to avoid memory leak.
2299 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
2300 fts->fts_options to see which union member to use.
2302 2005-05-20 Jim Meyering <jim@meyering.net>
2304 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
2305 Now a macro, to pacify GCC.
2307 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
2309 * chown.c (rpl_chown): Return -1 on failure.
2311 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
2313 * canonicalize.c: Include canonicalize.h first, to test interface.
2314 Include <stddef.h> unconditionally, since we assume C89 now.
2315 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
2316 * fts.c: Include fts_.h first, to check interface.
2317 Do not include intprops.h; no longer needed.
2318 Include cycle-check.h and hash.h, since fts_.h no longer does.
2319 Remove unnecessary casts of closedir to void.
2320 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
2321 decide whether to decrement nlinks.
2322 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
2323 (FTS): Use struct hash_table * instead of Hash_table, so that
2324 we no longer need to include hash.h here.
2326 2005-05-17 Jim Meyering <jim@meyering.net>
2328 * fts.c, fts_.h: New files, from coreutils.
2330 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
2332 Sync from coreutils.
2333 * unlinkdir.c, unlinkdir.h: New files.
2334 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
2335 regex.h, unlocked-io.h, xtime.h:
2336 White space changes only.
2337 * makepath.c (make_path): Port to hosts where leading "//" is special.
2338 * yesno.c: Include getline.h, not ctype.h.
2339 (yesno): Don't remove leading white space; POSIX doesn't allow it.
2340 Use getline to remove arbitrary restriction on response length.
2342 2005-05-13 Bruno Haible <bruno@clisp.org>
2344 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
2345 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
2346 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
2347 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
2348 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
2349 Add support for 64-bit integers in the MSVC compiler.
2351 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
2353 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
2354 Change the initial comment to refer to GPL, not LGPL.
2355 gnulib-tool will change it to LGPL as needed.
2357 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
2358 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
2359 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
2360 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
2361 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
2362 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
2363 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
2364 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
2365 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
2366 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
2367 concatpath.c, config.charset, copy-file.c, copy-file.h,
2368 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
2369 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
2370 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
2371 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
2372 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
2373 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
2374 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
2375 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
2376 full-read.c, full-read.h, full-write.c, full-write.h,
2377 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
2378 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
2379 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
2380 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
2381 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
2382 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
2383 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
2384 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
2385 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
2386 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
2387 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
2388 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
2389 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
2390 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
2391 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
2392 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
2393 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
2394 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
2395 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
2396 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
2397 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
2398 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
2399 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
2400 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
2401 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
2402 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
2403 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
2404 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
2405 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
2406 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
2407 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
2408 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
2409 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
2410 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
2411 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
2412 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
2413 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
2414 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
2415 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
2416 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
2417 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
2418 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
2419 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
2420 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
2421 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
2422 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
2423 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
2424 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
2425 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
2426 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
2427 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
2428 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
2429 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
2430 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
2431 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
2432 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
2433 Update FSF postal mail address.
2435 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
2437 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
2438 specified in ai_socktype. Fix invalid ai_protocol
2439 check. ai_protocol is usually set to 0 or depending on
2440 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
2441 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
2442 ai_socktype / ai_protocol in the returned addrinfo structure.
2444 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
2445 Bruno Haible <bruno@clisp.org>
2447 * inet_ntop.h: New file.
2448 * inet_ntop.c: New file, from glibc with modifications.
2450 2005-05-08 Jim Meyering <jim@meyering.net>
2452 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
2454 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
2456 Merge from coreutils. Among other things,
2457 add bulletproofing for cases where stdin, stdout, or stderr are closed.
2458 * fd-safer.c: New file.
2459 * fcntl-safer.h, open-safer.c: Remove.
2460 * chdir-long.c: Fix comment "fetish" -> "coreutils".
2461 * dup-safer.c: Include unistd-safer.h first.
2462 Don't include errno.h.
2463 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
2464 * file-type.h: Don't assume invoker included sys/stat.h first.
2465 * file-type.c: Rely on file-type.h change.
2466 * getloadavg.c: Include unistd-safer.h.
2467 (getloadavg): Use safer open.
2468 * getusershell.c: Include "stdio-safer.h".
2469 (getusershell): Use safer fopen.
2470 * long-options.c (long_options): Use NULL rather than 0.
2471 * modechange.h (mode_free): Remove; all callers changed to invoke
2473 * modechange.c: Likewise.
2474 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
2475 (MODE_DONE): New constant.
2476 (struct mode_change): Remove 'next' member.
2477 (make_node_op_equals): New function; like the old one of the
2478 same name, except it allocates an array.
2479 (mode_compile, mode_create_from_ref): Use it.
2480 (mode_compile): Allocate result as an array, not a linked list.
2481 Parse octal string ourself, so that we catch mistakes like "+0".
2482 (mode_adjust): Arg is an array, not a linked list.
2483 * modechange.c: Include stat-macros.h, xalloc.h.
2484 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
2485 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
2486 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
2487 Remove. This is now stat-macros.h's job.
2488 (talloc): Remove. All callers replaced by xalloc, so that
2489 our invokers don't have to worry about reporting memory failures.
2490 (make_node_op_equals): Remove.
2491 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
2493 (struct mode_change): Moved here from modechange.h.
2494 (mode_append_entry): Remove.
2495 (mode_compile): Remove MASKED_OPS arg, since it encouraged
2496 apps to have incorrect behavior. Use simpler algorithm for head
2497 and tail. Don't futz with umask; that's now the job of mode_adjust.
2498 Detect more invalid usages rather than having somewhat-random behavior.
2499 Don't insert an "a=" action, as that leads to incorrect behavior.
2500 (mode_compile, mode_create_from_ref): Return NULL on error instead
2501 of an enum, since now there's only one way to have an error. All
2503 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
2504 at the correct time. Simplify calculation of "+u" and its ilk.
2505 Don't mishandle "+X".
2506 (mode_free): Remove "register" and localize decls.
2507 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
2508 (struct mode_change): Move to modechange.c; callers don't
2509 need to see this stuff.
2510 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
2511 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
2512 (mode_change, mode_adjust): Reflect the new signatures noted above.
2513 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
2514 that might redefine system include files.
2515 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
2516 (my_usleep): Use NULL rather than (void *) 0.
2517 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
2518 Use siginterrupt to specify that system calls should be interrupted.
2519 (rpl_nanosleep): Move initialization of suspended closer to call of
2521 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
2522 * readutmp.c: Likewise. Include signal.h, stdbool.h.
2523 (desirable_utmp_entry): New function.
2524 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
2525 using x2nrealloc, to simplify logic.
2526 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
2527 size calculation. Do not assume utmp file is a regular file.
2528 * readutmp.h (UT_PID): Moved here from ../src/who.c.
2529 (READ_UTMP_CHECK_PIDS): New constant.
2530 * save-cwd.c: Include unistd-safer.h.
2531 (save_cwd): Use fd_safer.
2532 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
2533 [!_LIBC] Include "stat-macros.h" instead.
2534 * unistd-safer.h (fd_safer): New decl.
2536 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
2538 * byteswap_.h: New file.
2540 2005-04-25 Albert Chin <china@thewrittenword.com>
2542 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
2545 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
2547 * getdate.y (zone): Allow relunit_snumber after tZONE, so
2548 that "UTC +1 second" continues to work. Problem reported
2550 (relunit_snumber): New rule.
2553 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
2555 * getdate.y (universal_time_zone_table): New constant.
2556 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
2557 universal_time_zone_table.
2558 (lookup_zone): Prefer universal_time_zone_table to
2559 local_time_zone_table, so that "GMT" time stamps are allowed in
2560 London during the summer. Problem reported by Ian Abbott.
2562 2005-04-12 Jim Meyering <jim@meyering.net>
2564 * human.c (humblock): Set *options even when returning due to
2565 xstrtoumax conversion failure. Thanks to a used-uninitialized
2568 2005-04-09 Jim Meyering <jim@meyering.net>
2570 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
2571 -Wuninitialized: initialize tm0.tm_year.
2573 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
2575 * getdate.y (parser_control): rels_seen is now a boolean, not a
2576 count, since there's no maximum. All uses changed.
2577 Add member dsts_seen.
2578 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
2580 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
2581 Use pc_rels_seen to decide whther a date is absolute.
2583 * getdate.y (number): Don't overwrite year.
2584 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
2587 2005-04-02 Simon Josefsson <jas@extundo.com>
2589 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
2590 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
2592 2005-03-27 Jim Meyering <jim@meyering.net>
2594 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
2596 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
2598 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
2599 "one's complement" -> "ones' complement" in comment, as per Knuth.
2600 "value of type" -> "type or expression" in comment.
2601 * mktime.c, strftime.c: Propagate intprops.h comment nits.
2603 2005-03-26 Jim Meyering <jim@meyering.net>
2606 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
2607 Correct typos: s/or/of/.
2609 2005-03-23 Jim Meyering <jim@meyering.net>
2611 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
2613 2005-03-21 Jim Meyering <jim@meyering.net>
2615 Changes imported from coreutils.
2617 * cycle-check.c: Don't include xalloc.h.
2619 * path-concat.c: Don't include assert.h.
2620 (path_concat): Remove assertion that would have triggered
2621 for ABASE starting with more than one slash.
2622 Reported by Andreas Schwab.
2624 * path-concat.c (path_concat): Set *BASE_IN_RESULT
2625 properly when ABASE is an absolute file name.
2626 Correct the description of this function.
2628 Add an assertion and a test driver.
2629 This fixes a bug introduced on 2004-07-02.
2630 Andreas Schwab reported the resulting failure of cp --parents:
2631 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
2633 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
2635 * strftime.c (my_strftime): If the underlying strftime returns 0
2636 (which shouldn't happen), generate nothing instead of returning 0
2637 immediately, so that nstrftime (NULL, ...) doesn't return 0.
2639 2005-03-16 Bruno Haible <bruno@clisp.org>
2641 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
2643 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
2645 * strftime.c (my_strftime): Prepend space to format so that we can
2646 reliably distinguish strftime failure from empty output on POSIX
2649 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
2651 * iconvme.c (SIZE_MAX): New macro, if not already defined.
2652 (iconv_string): Don't guess a size-zero buffer, as that might cause
2653 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
2654 result would be 'too large', where 'too large' is (heuristically)
2655 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
2656 overflow concerns. This will prevent some unwanted malloc failures
2657 when the inputs are very large.
2659 2005-03-15 Bruno Haible <bruno@clisp.org>
2661 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
2664 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
2667 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
2669 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
2671 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
2672 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
2674 * strtol.c: Likewise.
2676 2005-03-14 Simon Josefsson <jas@extundo.com>
2678 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
2681 2005-03-14 Jim Meyering <jim@meyering.net>
2683 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
2684 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
2685 to be nonzero so that we (and caller) can detect the difference
2686 between a valid zero-length expansion and an error return, even
2687 when the underlying strftime fails before writing anything into
2690 2005-03-10 Jim Meyering <jim@meyering.net>
2692 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
2693 so that this module works on systems without fchdir.
2695 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
2697 Factor int-properties macros into a single file, except for
2698 glibc-related files.
2699 * intprops.h: New file.
2700 * getloadavg.c: Include it instead of limits.h.
2701 (INT_STRLEN_BOUND): Remove.
2702 * human.c: Include intprops.h.
2703 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
2704 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
2705 * inttostr.h: Include intprops.h instead of limits.h.
2706 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
2707 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
2708 for consistency with intprops.h.
2709 (time_t_is_integer, twos_complement_arithmetic): Use them.
2710 * sig2str.h: Include <signal.h>, intprops.h.
2711 (INT_STRLEN_BOUND): Remove.
2712 * strftime.c (TYPE_SIGNED): Remove.
2713 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
2714 * strtol.c: Adjust comments to match intprops.h.
2715 * userspec.c: Include intprops.h.
2716 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
2717 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
2718 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
2719 instead of rolling our own expressions.
2720 * xstrtol.c: Include xstrtol.h first, to test interface.
2722 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
2724 (my_strftime): Do not mishandle years close to INT_MAX, by doing
2725 the right thing even if adding 1900 would overflow. Similarly
2726 for tm_mon + 1 and tm_yday + 1.
2727 Make %Y always equivalent to %C%y, and similarly for %G and %g.
2728 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
2729 (DO_SIGNED_NUMBER): New macro.
2730 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
2732 2005-03-07 Bruno Haible <bruno@clisp.org>
2734 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
2736 2005-03-03 Derek R. Price <derek@ximbiot.com>
2737 Bruno Haible <bruno@clisp.org>
2739 * pagealign_alloc.h: New file.
2740 * pagealign_alloc.c: New file.
2742 2005-01-28 Bruno Haible <bruno@clisp.org>
2744 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
2747 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
2749 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
2750 The workaround isn't strictly needed for POSIX conformance, and
2751 it's too much of a pain to configure and maintain. We'll ask
2752 people to fix their kernels instead.
2753 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
2754 (NANOSLEEP_BUG_WORKAROUND): Remove.
2755 (xnanosleep): Remove the workaround.
2757 2005-02-12 Bruno Haible <bruno@clisp.org>
2759 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
2761 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
2763 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
2764 * timespec.h (gettime): Return void, since it always
2765 succeeds now. All uses changed.
2766 * gettime.c (gettime) Likewise.
2767 [HAVE_NANOTIME]: Prefer nanotime.
2768 Assume gettimeofday succeeds, as POSIX requires.
2769 Assime time () succeeds, since other code already does.
2770 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
2771 (timespec_subtract): Remove.
2772 (NANOSLEEP_BUG_WORKAROUND): New constant.
2773 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
2774 things considerably. Use it only on GNU/Linux hosts, since the
2775 workaround shouldn't be needed elsewhere.
2777 2005-02-24 Bruno Haible <bruno@clisp.org>
2779 * gettext.h: Update from GNU gettext 0.14.2.
2781 2005-02-24 Bruno Haible <bruno@clisp.org>
2783 * localcharset.c: Update from GNU gettext 0.14.2.
2784 * config.charset: Update from GNU gettext 0.14.2.
2786 2005-02-22 Simon Josefsson <jas@extundo.com>
2788 * iconvme.h, iconvme.c: New files, from libc.
2790 2005-02-20 Neil Conway <neilc@samurai.com>
2792 * xgethostname.c (xgethostname): Check for ENOMEM, which is
2793 returned by OSX/Darwin if the specified buffer is not large
2794 enough for the hostname.
2796 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
2798 * memrchr.h: New file.
2799 * chdir-long.c: Include it.
2800 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
2801 Don't bother including stddef.h.
2803 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2805 * argp-help.c (__argp_help): Create a fake struct argp_state and
2806 pass it to _help, otherwise the latter coredumps trying to
2807 dereference state.root_argp.
2809 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
2811 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
2813 Include <sys/types.h>, for dev_t.
2814 (ME_DUMMY, ME_REMOTE): Move from here....
2815 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
2816 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
2818 Include mountlist.h first, to test the interface.
2820 2005-01-29 Bruno Haible <bruno@clisp.org>
2822 * progname.c (program_name): Initialize.
2823 Needed when linking statically on MacOS X.
2825 2005-01-28 Bruno Haible <bruno@clisp.org>
2827 * javacomp.sh.in: New file, from GNU gettext.
2828 * javacomp.h: New file, from GNU gettext.
2829 * javacomp.c: New file, from GNU gettext.
2831 2005-01-26 Bruno Haible <bruno@clisp.org>
2833 * javaexec.sh.in: New file, from GNU gettext.
2834 * javaexec.h: New file, from GNU gettext.
2835 * javaexec.c: New file, from GNU gettext.
2837 2005-01-26 Simon Josefsson <jas@extundo.com>
2839 * gai_strerror.c: Use GPL in header.
2841 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2843 * argp-help.c (hol_entry_help): Avoid using non-constant
2844 initializers for struct pentry_state.
2845 (__argp_error): Check return value of __asprintf
2846 (__argp_failure): Translate error message
2848 * argp-parse.c: Removed braces around the expansion of N_()
2850 2005-01-21 Jim Meyering <jim@meyering.net>
2852 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
2853 same value as for Solaris 9.
2855 * chdir-long.c (chdir_long): Rewrite to remove limitation on
2856 component length. This included changing the parameter to be
2857 of type `char *' rather than `char const *'.
2858 * chdir-long.h (chdir_long): Update prototype.
2860 * openat.c (fdopendir, fstatat): New functions.
2861 * openat.h: Include headers required for use of DIR and struct stat.
2862 [AT_SYMLINK_NOFOLLOW]: Define.
2863 (fdopendir, fstatat): Add prototypes.
2865 2005-01-21 Bruno Haible <bruno@clisp.org>
2867 * classpath.h: New file, from GNU gettext.
2868 * classpath.c: New file, from GNU gettext.
2870 2005-01-20 Simon Josefsson <jas@extundo.com>
2872 * version-etc-fsf.c: New file, with version_etc_copyright.
2873 * version-etc.c: Remove version_etc_copyright.
2874 * version-etc.h (version_etc_copyright): Use [] instead of * in
2875 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
2877 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
2879 * save-cwd.c (save_cwd): Remove code to support the case
2880 where fchdir is missing or flaky.
2882 2005-01-20 Simon Josefsson <jas@extundo.com>
2884 * base64.h (isbase64): Add.
2886 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
2887 using a unsigned prototype, don't inline.
2888 (base64_decode): Use it.
2890 2005-01-19 Bruno Haible <bruno@clisp.org>
2892 * sh-quote.h: New file, from GNU gettext.
2893 * sh-quote.c: New file, from GNU gettext.
2895 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
2897 Merge changes from coreutils, as described below in several
2898 changelogs dated today.
2900 * save-cwd.c: Include "save-cwd.h" before other include files.
2901 (O_DIRECTORY): Remove; not needed here, since "." must be
2902 a directory. All uses removed.
2903 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
2904 universal on Suns, and we also need to test for IRIX.
2905 Revamp code to use 'if' rather than '#if'.
2906 Avoid unnecessary comparison of cwd->desc to 0.
2908 * utimens.c (futimens): Robustify the previous patch, by checking
2909 for known valid error numbers rather than observed invalid ones.
2911 2005-01-18 Jim Meyering <jim@meyering.net>
2913 * version-etc.c (version_etc_copyright): Update copyright date.
2915 * utimens.c (futimens): Account for the fact that futimes
2916 can also fail with errno == ENOSYS or errno == ENOENT.
2917 Patch from Dmitry V. Levin.
2919 Change the name of the robust chdir function from chdir to chdir_long.
2920 * save-cwd.c: Include chdir-long.h rather than chdir.h.
2921 (restore_cwd): Use chdir_long, not chdir.
2922 * chdir-long.c: Renamed from chdir.c.
2923 * chdir-long.h: Renamed from chdir.h.
2924 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
2927 2005-01-18 Bob Proulx <bob@proulx.com>
2929 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
2930 offsetof() macro construct to avoid compile failure with native HP-UX
2931 11.0 ANSI C compiler.
2933 2005-01-06 Bruno Haible <bruno@clisp.org>
2935 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
2936 because stpncpy.m4 takes care of it.
2938 2004-01-24 Bruno Haible <bruno@clisp.org>
2940 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
2942 2003-10-09 Bruno Haible <bruno@clisp.org>
2944 * progreloc.c: Include xalloc.h instead of xmalloc.h.
2946 2005-01-06 Bruno Haible <bruno@clisp.org>
2948 * fwriteerror.h (fwriteerror): Change specification to include fclose.
2949 * fwriteerror.c: Include <stdbool.h>.
2950 (fwriteerror): At the end, close the file stream. Record whether
2951 stdout was already closed.
2953 2004-05-27 Bruno Haible <bruno@clisp.org>
2955 * execute.c (environ): Declare if needed.
2956 * pipe.c (environ): Likewise.
2957 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
2959 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
2961 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
2962 definitions to be after all include files, to avoid collisions.
2963 Problem reported by Bob Proulx.
2965 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
2967 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
2968 not needed. This removes a dependency on the gettext module.
2969 [defined _LIBC]: Do not include <libintl.h>; not needed.
2971 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
2973 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
2976 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
2978 * argp-parse.c: Include <stddef.h>.
2979 (alignof, alignto): New macros.
2980 (parser_init): Don't assume that void * is aligned sufficiently
2983 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
2984 need to extend the stack.
2985 (YYINITDEPTH): New macro, so that the initial stack isn't overly
2988 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2990 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
2992 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
2994 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
2995 Remove now-obsolete comment about AIX.
2996 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
2997 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
2998 (YYMAXDEPTH): New macro.
3000 2004-12-18 Bruno Haible <bruno@clisp.org>
3002 * fatal-signal.c (fatal_signals): Make non-const.
3003 (init_fatal_signals): New function.
3004 (uninstall_handlers, install_handlers): Ignore signals that were set to
3006 (at_fatal_signal): Call init_fatal_signals.
3007 (init_fatal_signal_set): Likewise. Ignore signals that were set to
3009 Reported by Paul Eggert.
3011 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
3013 * getdate.y (textint): New member "negative".
3014 (time_zone_hhmm): New function.
3015 Expect 14 shift-reduce conflicts, not 13.
3016 (o_colon_minutes): New rule.
3017 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
3018 (yylex): Set the "negative" member of signed numbers.
3020 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
3022 Changes imported from coreutils.
3023 * hard-locale.c: Assume <locale.h> exists.
3025 (GLIBC_VERSION): New macro.
3026 (hard_locale): Assume setlocale exists.
3027 Rewrite to avoid #ifdef.
3028 Use strdup rather than malloc + strcpy.
3029 * human.c: Assume <locale.h> exists.
3030 (human_readable): Assume localeconv exists.
3032 2004-12-01 Jakub Jelinek <jakub@redhat.com>
3034 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
3035 convert T2, not T. (Imported from libc.)
3037 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
3039 * getcwd.c (is_ENAMETOOLONG): New macro.
3040 (__getcwd.c): Don't restore errno; glibc doesn't.
3041 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
3042 first, falling back to our code only if its results look suspicious.
3043 Ensure that the resulting buffer is only as large as necessary.
3045 * readutmp.c: Include readutmp.h first.
3046 Include <errno.h>, since readutmp.h no longer does that.
3047 * readutmp.h: Don't include <errno.h>,
3048 <sys/param.h>, <time.h>; not needed to establish interface.
3049 (errno): Remove decl.
3050 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
3051 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
3052 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
3054 2004-11-28 Simon Josefsson <jas@extundo.com>
3056 * base64.h, base64.c: New file.
3058 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
3060 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
3062 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
3064 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
3065 HP's ANSI C compiler.
3066 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
3067 Declaring int functions causes warnings on some modern systems and
3068 shouldn't be needed to compile on ancient ones.
3069 * same.c (MIN) [defined MIN]: Don't define, since it's already
3072 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
3073 with the following changes.
3074 (__set_errno): Parenthesize properly.
3075 Include <stdbool.h>.
3076 (MIN, MAX, MATCHING_INO): New macros.
3077 (__getcwd): Define with prototype, not K&R form.
3078 Use heuristics to allocate default buffer on stack if possible.
3079 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
3080 behavior, and to avoid the PATH_MAX limit when computing
3082 Use MATCHING_INO to compare inode number to file.
3083 Check for arithmetic overflow in size calculations.
3084 Fix bug in reallocation of dot array that caused getcwd to fail
3085 on directories nested deeper than 75.
3086 Be more careful about saving errno on error.
3087 Do not use realloc; use only free+malloc, as this is a bit
3088 more flexible and avoids a needless copy operation.
3089 Do not inspect st_dev and st_ino for symbolic links; POSIX
3090 doesn't specify the latter.
3091 Check for closedir errors.
3092 Avoid needless casts.
3093 Use "#ifdef weak_alias" around weak_alias, to be like other
3095 The following changes to getcwd.c have effect only when used in
3096 gnulib; they have no effect inside glibc proper.
3097 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
3098 as alloca isn't used.
3099 (alloca, __alloca): Likewise.
3100 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
3101 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
3102 unconditionally, as gnulib assumes C89 or better.
3103 Do not include <sys/param.h>.
3104 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
3105 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
3107 (NULL) [!defined NULL]: Remove; we assume C89 or better.
3108 Include <dirent.h> in a way that is compatible with modern Autoconf.
3109 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
3110 New macros, if not already defined.
3111 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
3112 Use "_LIBC", not "defined _LIBC", for consistency.
3113 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
3115 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
3116 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
3117 * xgetcwd.c: David MacKenzie's old code was removed, so give
3118 credit only to Jim Meyering and adjust the copyright dates.
3119 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
3120 <stdlib.h>, <unistd.h>, "pathmax.h".
3121 Instead, include "xgetcwd.h" (first) and "getcwd.h".
3122 (INITIAL_BUFFER_SIZE): Remove.
3123 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
3125 2004-11-23 Jim Meyering <jim@meyering.net>
3127 * getopt_.h: Remove trailing blanks.
3129 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
3131 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
3132 (futimens): New function, which uses futimes if available.
3133 (futimens, utimens): Support timespec==NULL, with same semantics
3134 as utime and utimens.
3135 * utimens.h (futimens): New decl.
3137 2004-11-23 Jim Meyering <jim@meyering.net>
3139 * __fpending.c: Add comment.
3141 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3143 * getopt_.h: Re-addition of __getopt_argv_const caused
3144 redefinition warnings. To avoid them, include the defines
3145 in `#if !defined __need_getopt ... #endif'. The only place
3146 where __getopt_argv_const is used is in definitions
3147 of getopt_long and getopt_long_only below, which are as well
3148 protected by `#ifndef __need_getopt'.
3149 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
3150 __need_getopt after including <stdio.h> and <unistd.h> These
3151 headers might have defined it.
3153 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
3155 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
3157 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
3158 optopt): Use them instead of invoking ## directly; otherwise, the
3159 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
3161 2004-11-19 Bruno Haible <bruno@clisp.org>
3163 * strtok_r.c: Move comments from here...
3164 * strtok_r.h: ... to here.
3166 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
3168 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
3169 might fail. Problem reported by Yoann Vandoorselaere.
3170 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
3171 that mishandle size_t overflow.
3173 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
3175 * canon-host.c: Include "strdup.h".
3176 (canon_host): Use getaddrinfo if available, so that IPv6 works.
3177 Use strdup instead of malloc/strcpy to duplicate strings.
3179 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
3180 (human_space_before_unit): New constant.
3181 * human.c (human_readable): Support it.
3183 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
3184 (xgetcwd): Set errno correctly when failing.
3185 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
3186 the failure is actually due to a PATH_MAX problem.
3188 Further getopt changes to make it more likely that glibc will
3189 buy the changes back.
3190 * getopt.c (POSIXLY_CORRECT): New constant.
3191 (getopt): Use it, so to preserve glibc semantic
3192 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
3193 when compiling for libc.
3194 * getopt_.h (__getopt_argv_const): Bring it back.
3195 (getopt_long, getopt_long_only): Use it.
3197 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
3198 New arg POSIXLY_CORRECT. All callers changed.
3199 (getopt): Argv is now char * const *, as per standard.
3200 (_getopt_internal_r, _getopt_internal): Argv is now char **,
3201 not char *__getopt_argv_const *.
3202 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
3203 _getopt_long_only_r): Likewise.
3204 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
3205 * getopt_int.h (_getopt_internal, _getopt_internal_r,
3206 _getopt_long_r, _getopt_long_only_r): Likewise.
3207 * getopt_.h (__getopt_argv_const): Remove.
3208 (getopt): Argv is now char * const *, as per standard.
3210 * getdate.y (tORDINAL): New token.
3211 (day, relunit): Allow it for relative times.
3212 (relative_time_table): Use tORDINAL for ordinals.
3214 2004-11-15 Jim Meyering <jim@meyering.net>
3216 * closeout.c: Include "__fpending.h" once again.
3217 Include <stdbool.h>.
3218 (close_stdout): Don't fail just because stdout was closed initially,
3219 since some programs don't write to stdout in the normal course of
3220 operation (other than --version and --help), and we don't want this
3221 function to make e.g. `touch file >&-' fail.
3222 But do fail if it was closed and someone has tried to write to it.
3223 E.g., `printf foo >&-' must fail.
3225 2004-11-11 Simon Josefsson <jas@extundo.com>
3227 * strtok_r.h, strtok_r.c: New file.
3229 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
3231 * getopt_.h (__getopt_argv_const): New macro, to be used so that
3232 we can stop lying to compilers about the constness of argv when we
3233 are compiled outside glibc.
3234 (getopt, getopt_long, getopt_long_only): Use it.
3235 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
3237 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
3238 _getopt_long_only_r): Likewise.
3239 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
3240 _getopt_long_only_r): Likewise.
3242 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
3243 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
3244 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
3245 the other external symbols.
3246 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
3247 declaration, since the above renaming now works around collisions.
3249 2004-11-11 Jim Meyering <jim@meyering.net>
3251 * linebreak.c: Remove trailing blanks.
3252 * alloca_.h: Likewise.
3253 * acosl.c: Likewise.
3254 * euidaccess.c: Likewise.
3255 * allocsa.h: Likewise.
3257 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
3259 * mktime.c (SHR): New macro, which is a portable
3260 substitute for >> that should work even on Crays.
3261 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
3262 Problem reported by Mark D. Baushke in
3263 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
3264 * getdate.y (SHR): Likewise.
3266 * strftime.c (SHR): Likewise.
3268 * quotearg.c (struct quoting_options): Use unsigned int for
3269 quote_these_too, so that right shifts are well defined. All uses
3272 2004-11-10 Simon Josefsson <jas@extundo.com>
3274 * getaddrinfo.h, getaddrinfo.c: New files.
3276 2004-11-10 Jim Meyering <jim@meyering.net>
3278 Ensure that no close failure goes unreported.
3279 * closeout.c (close_stdout): Always close stdout. I.e., don't
3280 return early when it seems there's nothing to flush.
3281 Don't include __fpending.h.
3283 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
3285 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
3287 2004-11-05 Bruno Haible <bruno@clisp.org>
3289 * readlink.c: Include stddef.h, needed for size_t on Woe32.
3290 Reported by Mark D. Baushke <mdb@cvshome.org>.
3292 2004-11-04 Bruno Haible <bruno@clisp.org>
3294 2004-09-11 Bruno Haible <bruno@clisp.org>
3295 * allocsa.valgrind: New file.
3296 2004-02-06 Bruno Haible <bruno@clisp.org>
3297 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
3298 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
3299 Reported by Christopher Seip <chris.seip@hp.com>.
3301 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
3303 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
3304 with errno == ERANGE if the buffer is too small.
3305 Problem reported by Mark D. Baushke.
3307 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
3309 * xreadlink.c (MAXSIZE): New macro.
3310 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
3311 size does not exceed MAXSIZE. Avoid cast.
3312 As suggested by Mark D. Baushke in
3313 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
3314 if readlink fails with buffer size just under MAXSIZE, try again
3317 2004-11-02 Derek R. Price <derek@ximbiot.com>
3318 and Paul Eggert <eggert@cs.ucla.edu>
3320 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
3321 (get_date): Overparenthesize to avoid GCC warning.
3323 2004-11-02 Bruno Haible <bruno@clisp.org>
3325 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
3326 function returns void.
3328 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
3330 * getpass.c (fflush_unlocked, flockfile, funlockfile)
3331 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
3334 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
3336 * getdate.y: Add support for TZ="foo" within a date string.
3337 Fix some bugs near time_t boundaries. Reject dates with
3338 out-of-range components, e.g., "Sept 31".
3339 Include <stdlib.h>, "setenv.h", "xalloc.h".
3340 (ISDIGIT_LOCALE): Remove; unused.
3341 Note that the TZ and time functions used here are not reentrant.
3342 (mktime_ok, get_tz): New functions.
3343 (TZBUFSIZE): New constant.
3344 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
3345 This requires that we sometimes generate our own TZ="XXX..." setting.
3347 2004-10-27 Derek R. Price <derek@ximbiot.com>
3349 * mktime.c (not_equal_tm): Remove redundant check.
3351 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
3353 * getdate.y: Use Bison 1.875 features, and some minor
3354 code cleanups. This change does not affect semantics.
3355 Don't include <stdlib.h>; no longer needed.
3356 Don't include unlocked-io.h; only the "#if TEST" code uses
3357 stdio, and performance isn't crucial there.
3358 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
3359 Bison 1.875 features as described below.
3360 All uses of "PC." replaced by "pc->".
3361 (YYSTYPE): Add a forward declaration.
3362 (yylex, yyerror): Use full prototypes in forward decls.
3363 Use "%pure-parser" rather than obsolescent "%pure_parser".
3364 Use %parse-param and %lex-param instead of obsolescent
3365 YYPARSE_PARAM and YYLEX_PARAM.
3366 (meridian_table, month_and_day_table, time_units_table,
3367 relative_time_table, time_zone_table, military_table,
3368 lookup_zone, lookup_word, get_date):
3369 Use NULL instead of 0 where appropriate.
3370 (to_hour): Avoid abort (), to avoid a dependency on
3372 (yyerror, yylex): Now accepts parser_control * arg.
3373 (main) [TEST]: Use '\0' rather than 0 for char.
3375 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
3377 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
3378 It's now the caller's responsibility to handle the case where
3379 !HAVE_GETPAGESIZE && !defined getpagesize.
3381 * mktime.c (leapyear): Arg is long int, not int.
3383 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
3385 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
3387 2004-10-12 Simon Josefsson <jas@extundo.com>
3389 * getpass.c (fflush_unlocked, flockfile, funlockfile)
3390 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
3393 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
3395 * vsnprintf.h: New file.
3396 * vsnprintf.c: New file.
3398 2004-10-07 Bruno Haible <bruno@clisp.org>
3400 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
3401 into the provided buffer.
3403 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
3405 * diacrit.c, diacrit.h: Add GPL notice.
3407 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
3408 * atanl.c (atanl): Keep the code as similar to glibc as possible.
3409 * logl.c (logl): Keep the code as similar to glibc as possible.
3410 This avoids a potential constant-folding bug.
3412 2004-10-05 Bruno Haible <bruno@clisp.org>
3414 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
3416 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
3418 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
3419 * xmalloc.c (xmemdup): Likewise.
3420 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
3421 XFREE): Remove these long-obsolescent macros.
3422 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
3423 * xstrdup.c: Remove.
3425 * regex.c (re_comp): Cast gettext return value to char *,
3426 Problem reported by Martin Neitzel via Mark D. Baushke.
3428 2004-10-04 Simon Josefsson <jas@extundo.com>
3430 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
3431 '#ifdef USE_UNLOCKED_IO'.
3433 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
3435 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
3436 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
3437 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
3438 regex.c, sha1.c, version-etc.c, yesno.c:
3439 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
3440 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
3441 the includer's responsibility.
3443 Sync from coreutils.
3445 * modechange.c (mode_compile): Don't decrement a pointer that
3446 points to the start of a string, as the C Standard says the
3447 resulting behavior is undefined.
3449 * backupfile.h (enum backuptype): Rename none -> no_backups,
3450 simple -> simple_backups, numbered_existing ->
3451 numbered_existing_backups, numbered -> numbered_backups
3452 to avoid shadowing problems. All uses changed.
3453 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
3454 * backupfile.c (check_extension, numbered_backup):
3455 Rename locals to avoid shadowing 'basename'.
3456 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
3459 * .cppi-disable: Add getopt_.h, getopt_int.h.
3460 * .cvsignore: Add getopt.h.
3462 2004-10-04 Simon Josefsson <jas@extundo.com>
3464 * memmem.h: New file.
3465 * memmem.c: New file, taken from glibc.
3467 2004-10-02 Jim Meyering <jim@meyering.net>
3469 * dirfd.h, getpagesize.h: Add copyright notice.
3471 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
3473 * snprintf.c: Remove comments as to why each header is needed.
3475 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
3477 * strsep.h: New file.
3478 * strsep.c: New file.
3480 2004-10-01 Simon Josefsson <jas@extundo.com>
3482 * snprintf.c (snprintf): Handle size==0.
3484 2004-10-01 Simon Josefsson <jas@extundo.com>
3485 Bruno Haible <bruno@clisp.org>
3487 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
3488 (snprintf): Declare 'args'.
3490 2004-09-30 Simon Josefsson <jas@extundo.com>
3492 * snprintf.h, snprintf.c: New files.
3494 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3496 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
3497 (hol_entry_help): Never translate an empty string.
3498 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
3499 * argp.h (OPTION_NO_TRANS): New option.
3501 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
3503 * xvasprintf.c: Include xalloc.h.
3504 (xvasprintf): Use xalloc_die, not xmalloc_die.
3506 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
3508 * dummy.c: Change copyright notice to FSF, and license to GPL.
3510 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
3512 * argp-pvh.c (argp_program_version_hook): Provide initial value.
3513 Problem reported by Bruno Haible in:
3514 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
3516 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
3518 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
3519 in case some system header has #define'd it. Problem reported by
3520 Soeren D. Schulze in
3521 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
3523 2004-09-08 Bruno Haible <bruno@clisp.org>
3525 * stdint_.h: New file, taken from GNU clisp.
3527 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
3529 * xvasprintf.h: New file.
3530 * xvasprintf.c: New file.
3531 * xasprintf.c: New file.
3533 2004-09-08 Bruno Haible <bruno@clisp.org>
3535 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
3537 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
3539 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
3541 Import from coreutils.
3542 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
3543 strings on unbounded length. alloca's performance benefits aren't
3544 that important here.
3546 (parse_with_separator): New function, with most of the internals
3547 of the old parse_user_spec. Allow user to omit both user and group,
3548 for compatibility with FreeBSD.
3549 Clone only the user name, not the entire spec.
3550 Do not set *uid, *gid unless entirely successful.
3551 Avoid memory leak in some failing cases.
3552 Fix regression for USER.GROUP reported by Dmitry V. Levin in
3553 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
3554 (parse_user_spec): Rewrite to use parse_with_separator.
3556 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
3558 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
3559 its complicated substitute.
3560 * argp-help.c: Include <errno.h>, for program_invocation_short_name
3561 and program_invocation_name.
3562 (__argp_basename) [!_LIBC]: Remove; the only use was
3563 replaced by its body.
3564 (__argp_short_program_name): Change condition from
3565 !defined __argp_short_program_name to
3566 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
3567 to match argp-namefrob.h.
3568 (__argp_failure): Don't assume strerror_r returns char *.
3569 * argp-parse.c (N_): Define unconditionally.
3570 (argp_default_options): Fill out initializers with 0 to avoid
3573 2004-08-12 Simon Josefsson <jas@extundo.com>
3575 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
3576 * getopt_.h: Renamed from getopt.h.
3578 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
3580 Merge from coreutils.
3582 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
3583 wmemchr or wmemcpy. Problem reported by Robert Dahlem
3584 for Reliant Unix 5.43.
3586 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
3587 (union fooround): Use uintmax_t, not long int.
3588 The rest is a merge from libc:
3589 [defined _LIBC]: Include <shlib-compat.h>.
3590 (_obstack) [defined _LIBC]: Remove after 2.3.4.
3592 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
3594 * strverscmp.c: Convert to UTF-8.
3596 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
3598 * obstack.h (obstack_empty_p):
3599 Don't assume that chunk->contents is suitably aligned.
3600 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
3601 Likewise. Problem reported by Benno in
3602 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
3604 * chown.c (rpl_chown): Work even if the file is writeable but not
3605 readable. This could be improved further but it'd take some work.
3607 2004-08-08 Simon Josefsson <jas@extundo.com>
3609 * xgethostname.c: Don't include error.h (not used).
3612 * getpass.c: Include getpass.h first.
3614 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
3616 * xalloc-die.c: New files.
3617 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
3619 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
3620 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
3621 (_, N_, xalloc_die): Move to xalloc-die.c.
3622 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
3623 so that we needn't mess with xalloc_msg_memory_exhausted.
3625 * sha1.h: Renamed from sha.h.
3626 (SHA1_H): Renamed from _SHA_H.
3627 (sha1_ctx): Renamed from sha_ctx.
3628 (sha1_init_ctx): Renamed from sha_init_ctx.
3629 (sha1_process_block): Renamed from sha_process_block.
3630 (sha1_process_bytes): Renamed from sha_process_bytes.
3631 (sha1_finish_ctx): Renamed from sha_finish_ctx.
3632 (sha1_read_ctx): Renamed from sha_read_ctx.
3633 (sha1_stream): Renamed from sha_stream.
3634 (sha1_buffer): Renamed from sha_buffer.
3635 * sha1.c: Likewise; renamed from sha.c.
3636 Do not include <sys/types.h>.
3637 Include <stddef.h> rather than <stdlib.h>.
3639 2004-08-08 Bruno Haible <bruno@clisp.org>
3641 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
3642 FILESYSTEM_PREFIX_LEN.
3643 * progreloc.c: Likewise.
3644 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
3646 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
3649 * argp-help.c (make_hol, hol_append): Don't assume that
3650 SIZE_MAX is a valid preprocessor constant.
3651 (__argp_basename): Change from "#ifndef _LIBC"
3652 to "#ifndef __argp_short_program_name", so that
3653 we don't compile these functions for tar.
3655 More merges from coreutils.
3656 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
3657 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
3659 * addext.c: Remove; no longer needed.
3660 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
3661 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
3662 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
3663 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
3664 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
3665 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
3666 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
3667 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
3668 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
3669 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
3670 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
3671 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
3672 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
3673 Import changes from coreutils.
3675 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
3677 Merge from coreutils.
3679 * .gdb-history: Remove; this doesn't belong here.
3681 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
3682 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
3683 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
3685 * dirname.h: Include <stdbool.h>.
3686 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
3687 for consistency with POSIX terminology. All uses changed.
3688 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
3689 (strip_trailing_slashes): Use bool for booleans.
3690 * stripslash.c (strip_trailing_slashes): Likewise.
3692 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
3693 sometimes returns a positive errno value even when it succeeds.
3694 (print_errno_message) [!LIBC]: Fall back on strerror if
3697 * path-concat.c (mempcpy): Don't define if a system header defines it.
3698 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
3699 (longest_relative_suffix): New function.
3700 (path_concat): Use it. Assume first argument is not NULL.
3701 Port to DOS. Omit redundant separators.
3702 Report an error instead of returning NULL.
3703 Use mempcpy instead of memcpy.
3704 (xpath_concat): Remove: not declared or used.
3706 * same.h: Include <stdbool.h>
3707 (same_name): Return bool, not int.
3708 * same.c (same_name): Likewise.
3709 (errno): Don't declare; we assume C89 or better now.
3711 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
3712 if not already defined.
3714 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
3715 * dup-safer.c (errno): Likewise.
3717 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
3719 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
3722 2004-08-03 Simon Josefsson <jas@extundo.com>
3724 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
3725 * progname.h: Don't include stdbool.h.
3727 2004-08-02 Simon Josefsson <jas@extundo.com>
3729 * getsubopt.h: New file, with comments from Bruno Haible.
3730 * getsubopt.c: New file, from glibc, but slightly modified based on
3731 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
3733 2004-08-01 Simon Josefsson <jas@extundo.com>
3735 * xgetdomainname.c: Include stdlib.h, for free().
3737 2004-07-16 Simon Josefsson <jas@extundo.com>
3739 * dummy.c: New file.
3741 2004-07-16 Bruno Haible <bruno@clisp.org>
3743 * backupfile.h: Add extern "C" for C++.
3744 * closeout.h: Likewise.
3745 * copy-file.h: Likewise.
3746 * findprog.h: Likewise.
3747 * full-write.h: Likewise.
3748 * pathname.h: Likewise.
3749 * progname.h: Likewise.
3750 * stpcpy.h: Likewise.
3751 * stpncpy.h: Likewise.
3752 * strcase.h: Likewise.
3753 * strstr.h: Likewise.
3754 * xalloc.h: Likewise.
3756 * mbswidth.h: Add extern "C" for C++.
3757 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
3759 2004-07-09 Simon Josefsson <jas@extundo.com>
3761 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
3762 failed without this.)
3764 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
3766 * fchown-stub.c: New file.
3768 2004-06-24 Jim Meyering <jim@meyering.net>
3770 * obstack.h (obstack_base): Cast to (void *), per documentation.
3772 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
3774 * argz.c, argz_.h: New files, which are autoupdated from libtool.
3776 2004-06-01 Jim Meyering <jim@meyering.net>
3778 * calloc.c: New file.
3780 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
3782 * getdate.y (yylex): Allow space between sign and number.
3783 Problem reported by Dan Jacobson.
3785 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
3786 and Jim Meyering <jim@meyering.net>
3788 Merge from coreutils CVS.
3790 * stat-macros.h: New file, with contents from file-type.h
3791 and coreutils' system.h.
3792 * file-type.c: Include "stat-macros.h".
3793 * file-type.h (file_type): Move all macro definitions to new file,
3796 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
3797 Wrap old code with this conditional.
3798 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
3799 function that does not dereference symlinks.
3800 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
3802 * xreadlink.c: Include xreadlink.h first, to catch .h file
3803 dependency problems.
3804 (xreadlink): Accept new arg SIZE, for efficiency.
3805 All decls and uses changed.
3806 * xreadlink.h: Include <stddef.h>, for size_t.
3808 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
3809 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
3811 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
3813 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
3815 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
3816 macros to be defined.
3817 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
3818 the allocator returns NULL because the requested size is zero.
3820 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
3822 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
3823 var. Add comment explaining why libc still defines it. This
3824 merges the following patch from glibc:
3825 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
3827 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
3829 * obstack.c (_obstack): Remove unused variable. It hasn't been
3830 present in glibc since revision 1.1 of this file.
3831 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
3832 obstack_alignment_mask, obstack_alloc, obstack_base,
3833 obstack_blank, obstack_blank_fast, obstack_chunk_size,
3834 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
3835 obstack_grow0, obstack_init, obstack_int_grow,
3836 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
3837 obstack_next_free, obstack_object_size, obstack_ptr_grow,
3838 obstack_ptr_grow_fast, obstack_room): Remove declarations of
3839 nonexistent functions.
3841 2004-05-17 Derek R. Price <derek@ximbiot.com>
3842 Paul Eggert <eggert@cs.ucla.edu>
3844 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
3846 2004-05-14 Bruno Haible <bruno@clisp.org>
3848 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
3849 that consists of a '.' followed by an empty digit string.
3850 Patch by Tor Lillqvist <tml@iki.fi>.
3852 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
3854 Port obstack to the AS/400, where pointers are 16 bytes wide and
3855 you cannot cast an integer to a valid pointer. This patch is
3856 currently waiting to be integrated into glibc; see
3857 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
3859 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
3860 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
3861 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
3862 (struct obstack): temp member is now a union of a pointer and
3863 an integer, instead of an integer. All integer uses changed.
3864 This does not affect the physical layout of struct obstack,
3865 except on hosts (like the AS/400) where the size or alignment of
3866 void * is greater than that of ptrdiff_t.
3867 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
3868 __STDC__)]: Store temporary in pointer member of union, not
3870 * obstack.c: Include <stddef.h>, for offsetof.
3871 (struct fooalign): Remove; it doesn't need a name.
3872 (union fooround): Change double to long double, and add void *.
3873 (DEFAULT_ALIGNMENT): Use offsetof to compute.
3874 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
3875 not a macro. Hence the values are always int; so remove all
3876 casts-to-int in uses.
3878 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
3879 Derek Price <derek@ximbiot.com>
3881 * alloca.c: Include <alloca.h>, to get our interface.
3882 * alloca_.h: Use __alloca on AIX, so that we don't have to
3883 include <alloca.h> first. Use C89 prototype for alloca; this
3884 requires including <stddef.h> for size_t. Use extern "C" if C++.
3885 Use #elif for simplicity, since we can assume C89 now.
3886 Don't try to source the system alloca.h since it will not be found
3887 and to prevent recursively including its replacement.
3888 * fnmatch.c: Include <alloca.h> instead of opencoding.
3889 * regex.c: Likewise.
3891 2004-05-16 Derek Price <derek@ximbiot.com>
3892 Paul Eggert <eggert@cs.ucla.edu>
3894 getline cleanup. This changes the getndelim2 API: both order of
3895 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
3898 * getline.c: Don't include stddef.h or stdio.h, since our
3899 interface does that.
3900 (getline): Always use getdelim, so that we don't have two
3901 copies of this code.
3902 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
3904 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
3905 (GETNDELIM2_MAXIMUM): New macro.
3906 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
3907 instead of the old practice of delim2==0. All callers changed.
3908 Return -1 on overflow, instead of returning junk.
3909 Do not set *linesize unless allocation succeeds.
3910 * getndelim2.h: Do not include stddef.h; no longer needed, now
3911 that we include sys/types.h.
3912 * getnline.h: Likewise.
3913 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
3914 (getndelim2): Reorder arguments.
3915 * getnline.c (getnline, getndelim):
3916 Don't discard the NMAX argument.
3917 (getnline): Invoke getndelim, to avoid code duplication.
3918 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
3919 of (size_t) -1 by callers of the getnline family.
3921 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
3923 * nanosleep.c (suspended): Change its type from int to
3924 sig_atomic_t volatile.
3925 (first_call): Make it private to rpl_nanosleep, and have it
3926 be zero initially as that's a bit faster.
3927 (my_usleep): Round up fractional times instead of truncating them,
3928 as this is the usual meaning for 'sleep'.
3930 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
3932 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
3933 (ENOSYS): Define if not defined.
3934 (settime): Fall back on stime if it exists and settimeofday fails.
3935 But don't bother with fallbacks if a method fails with errno == EPERM.
3937 2004-05-11 Jim Meyering <jim@meyering.net>
3939 Prior to this change, the save_cwd caller required read access to the
3940 current directory on most systems (ones with the fchdir function).
3942 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
3943 fails, try write-only, and finally, resort to using xgetcwd.
3945 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
3947 * obstack.c, obstack.h: Import changes from libc.
3949 2004-04-28 Bruno Haible <bruno@clisp.org>
3951 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
3952 implicitly appends .exe to executables.
3953 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
3954 accepts Windows pathnames.
3955 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
3956 Cygwin like Windows, since it now accepts Windows pathnames.
3957 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
3958 Cygwin like Windows, since it now accepts Windows pathnames.
3959 Reported by Derek Robert Price <derek@ximbiot.com>.
3961 2004-04-20 Jim Meyering <jim@meyering.net>
3963 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
3965 2004-04-20 Jim Meyering <jim@meyering.net>
3966 Bruno Haible <bruno@clisp.org>
3968 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
3969 memory when realloc fails.
3971 2004-04-18 Jim Meyering <jim@meyering.net>
3973 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
3974 don't leak memory and do call END_UTMP_ENT.
3976 2004-04-11 Paul Eggert <eggert@twinsun.com>
3978 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
3979 (CHAR_BIT): Remove, since we assume C89.
3980 Include <stdint.h> if available, as per current Autoconf CVS advice.
3982 2004-03-30 Paul Eggert <eggert@twinsun.com>
3984 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
3985 not bool, to be more consistent with Unix conventions.
3986 Suggested by Bruno Haible.
3988 Merge from coreutils.
3990 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
3993 * getdate.h: Include stdbool.h, and timespec.h instead of
3994 the usual <time.h> dance.
3995 (get_date): Change signature to support fractional time stamps.
3996 All callers changed.
3997 * getdate.y: Include "getdate.h" first, as we can now
3998 assume C89 and don't need to worry about 'const'.
3999 Similarly, include "unlocked-io.h" near start, not in middle.
4001 (textint.value): Use long int rather than int.
4002 (textint.digits): Use size_t rather than int.
4003 (BILLION, LOG10_BILLION): New constants.
4004 (parser_control): New member rel_ns. Members day_ordinal,
4005 time_zone, month, day, hour, minutes, rel_year, rel_month,
4006 rel_day, rel_hour, rel_minutes, rel_seconds
4007 are now long int, not int. Member seconds is now struct timespec,
4008 not int. New member timespec_seen. Members dates_seen, days_seen,
4009 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
4011 (%union.intval): Now long int, not int.
4012 New member timespec.
4013 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
4014 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
4015 (spec): Now is a timespec or an item list.
4016 (timespec, items): New nonterminals.
4017 (time, rel, relunit, number, get_date):
4018 Add support for fractional seconds.
4019 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
4020 (gmtime, localtime, mktime): Remove decls; not needed with C89.
4021 (to_hour): First arg is now long int, not int.
4022 (to_year): Returns long int, not int.
4023 Don't treat year -70 like 70.
4024 (tm_diff): Returns long int, not int.
4025 (lookup_word): Use bool instead of int when appropriate.
4026 (yylex): Use size_t for count, not int.
4027 Detect overflow when parsing large integer constants.
4028 Add support for fractions.
4029 (get_date): Make pointers 'const' if possible.
4030 Use more-portable code to detect integer overflow.
4031 (main) [TEST]: Adjust to above changes. Test for localtime failure.
4032 Don't use ctime; it's not reliable if the year has >4 digits.
4034 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
4035 This is for compatibility with BSD.
4037 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
4038 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
4039 From coreutils' system.h.
4041 * userspec.c: Don't include "posixver.h".
4042 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
4043 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
4044 compatible extension. Simplify code by removing a boolean int
4045 that was always nonzero if a string was nonnull.
4047 2004-03-30 Jim Meyering <jim@meyering.net>
4049 Merge from coreutils.
4051 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
4053 * readtokens.c (readtoken): Don't leak 64 bytes when reading
4054 an empty input stream.
4056 * readtokens.c: Include <stdbool.h>.
4057 (readtoken): Use `size_t' rather than int/long.
4058 All callers adjusted.
4059 Use `bool' rather than `int' where appropriate.
4060 Use memset rather than an explicit loop.
4061 Use x2nrealloc rather than xrealloc.
4062 Allow the use of `\0' as a delimiter.
4063 (readtokens): Likewise.
4064 * readtokens.h (readtoken, readtokens): Update prototypes.
4066 2004-03-30 Bruno Haible <bruno@clisp.org>
4068 * getloadavg.c (getloadavg): Don't assume setlocale returns
4071 2004-03-29 Paul Eggert <eggert@twinsun.com>
4073 Merge changes to getloadavg.c from coreutils and Emacs.
4075 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
4076 Define to an expression, not to the empty string.
4077 Include cloexec.h and xalloc.h.
4078 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
4079 Use set_cloexec_flag rather than rolling our own.
4080 * cloexec.c, cloexec.h: New files.
4082 2004-03-18 Paul Eggert <eggert@twinsun.com>
4084 * getopt.h: Sync with libc CVS.
4086 2004-03-18 Paul Eggert <eggert@twinsun.com>
4087 Bruno Haible <bruno@clisp.org>
4089 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
4090 not on all platforms that have <wchar.h>.
4091 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
4093 2004-03-09 Paul Eggert <eggert@twinsun.com>
4095 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
4097 * getopt_int.h: New file, also synced from libc.
4099 2004-03-07 Paul Eggert <eggert@twinsun.com>
4101 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
4102 '#if' expressions. Unlike the code it replaces, it does not
4103 depend on (defined _SC_PAGESIZE). However, it does depend on
4104 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
4105 first reported by Jason Andrade in
4106 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
4108 2004-01-18 Simon Josefsson <jas@extundo.com>
4110 * strdup.h: New file.
4111 * strdup.c: Include it.
4112 * path-concat.c: Include strdup.h. Drop strdup declaration.
4113 * userspec.c: Include strdup.h. Drop strdup declaration.
4115 2004-02-06 Karl Berry <karl@gnu.org>
4117 * config.charset: update from gettext 0.14.1.
4119 2004-02-05 Paul Eggert <eggert@twinsun.com>
4121 Add comments and code, prompted by suggestions from Bruno Haible
4123 * quotearg.h (quotearg_alloc): New decl. Improve the comments
4124 describing the enum quoting_style values.
4125 * quotearg.c (quotearg_alloc): New function.
4126 (quotearg_buffer_restyled): Treat lone { and } as special.
4127 Treat = as special. Work around bug with older shells
4128 that "see" a '\' that is really the 2nd byte of a multibyte char.
4129 Quote empty string with shell_quoting_style.
4131 2004-02-03 Bruno Haible <bruno@clisp.org>
4133 * pipe.h: New file, from GNU gettext.
4134 * pipe.c: New file, from GNU gettext.
4136 2004-01-27 Bruno Haible <bruno@clisp.org>
4138 * execute.h: New file, from GNU gettext.
4139 * execute.c: New file, from GNU gettext.
4140 * w32spawn.h: New file, from GNU gettext.
4142 2004-01-23 Paul Eggert <eggert@twinsun.com>
4144 Exit-status fix from coreutils.
4146 Use exit_failure consistently in place of EXIT_FAILURE,
4147 so that program exit statuses are consistent on failure.
4149 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
4150 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
4151 * argmatch.h: Comment fix to match the above.
4152 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
4153 Now a macro referring to exit_failure, instead of a separate
4154 variable. Include "exitfail.h" to get it.
4155 * xstrtol.h: Include "exitfail.h".
4156 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
4158 * long-options.c (parse_long_options): Use prototype
4159 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
4162 2004-01-21 Jim Meyering <jim@meyering.net>
4164 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
4165 so as not to conflict with a different-sized __mktime_internal
4166 function in GNU libc.
4167 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
4168 Problem building statically-linked `ls' reported by Michael Brunnbauer.
4170 2004-01-18 Paul Eggert <eggert@twinsun.com>
4172 Merge from diffutils.
4174 * file-type.c (file_type): Add typed memory objects.
4175 * file-type.h (S_TYPEISTMO): New macro.
4177 * c-stack.h (c_stack_action): Remove argv argument.
4178 * c-stack.c (c_stack_action): Likewise. All uses changed.
4179 (die): Don't calculate message unless segv_action returns.
4180 (get_stack_location, min_address_from_argv, max_address_from_argv,
4181 volatile stack_base, volatile_stack_size): Remove.
4182 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
4183 that every segmentation violation is a stack overflow. (Ouch!)
4184 See Debian bug 136249 (still outstanding) for more info about why
4185 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
4187 2003-11-30 Bruno Haible <bruno@clisp.org>
4189 Safer stack allocation.
4190 * setenv.c: Include allocsa.h.
4191 (alloca): Remove fallback definition.
4192 (freea): Remove macro.
4193 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
4196 2003-10-17 Bruno Haible <bruno@clisp.org>
4198 * binary-io.h: Avoid warnings on Cygwin.
4200 2003-12-28 Bruno Haible <bruno@clisp.org>
4202 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
4203 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
4205 2003-11-28 Bruno Haible <bruno@clisp.org>
4207 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
4209 2003-11-27 Bruno Haible <bruno@clisp.org>
4211 * wait-process.c: On Windows, include windows.h. Needed on mingw.
4213 2003-11-17 Bruno Haible <bruno@clisp.org>
4215 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
4217 2003-11-24 Bruno Haible <bruno@clisp.org>
4219 * xallocsa.h: New file, from GNU gettext.
4220 * xallocsa.c: New file, from GNU gettext.
4222 2003-11-24 Bruno Haible <bruno@clisp.org>
4224 * allocsa.h: New file, from GNU gettext.
4225 * allocsa.c: New file, from GNU gettext.
4227 2003-11-24 Bruno Haible <bruno@clisp.org>
4229 * eealloc.h: New file.
4231 2004-01-15 Jim Meyering <jim@meyering.net>
4233 Merge from coreutils.
4235 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
4236 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
4237 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
4239 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
4240 optional configure-time default.
4242 * version-etc.c (version_etc_copyright): Update copyright date.
4244 * xreadlink.c (xreadlink): Correct outdated comment.
4246 2004-01-15 Paul Eggert <eggert@twinsun.com>
4248 Merge from coreutils.
4250 * posixver.c: Include posixver.h.
4252 * same.c: Include <stdbool.h>, <limits.h>.
4253 (_POSIX_NAME_MAX): Define if not defined.
4255 (same_name): If file names are silently truncated, report
4256 that the file names are the same if they are the same after
4257 the silent truncation.
4259 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
4260 conversion function.
4261 * xstrtod.c (xstrtod): Likewise. All callers changed to
4262 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
4265 2004-01-14 Paul Eggert <eggert@twinsun.com>
4267 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
4268 with like-named macro in fnmatch.c.
4269 (EXT): Use an internal constant instead.
4271 Merge fnmatch patches from glibc.
4272 * fnmatch.c (mbsinit): Remove define.
4273 Add libc_hidden_ver (__fnmatch, fnmatch).
4274 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
4275 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
4277 2003-12-14 Karl Berry <karl@gnu.org>
4279 * config.charset: update from gettext-runtime.
4281 2003-12-03 Paul Eggert <eggert@twinsun.com>
4283 * getgroups.c (getgroups): xmalloc takes one argument, not two.
4284 Bug reported by Alfred M. Szmidt.
4286 2003-11-29 Karl Berry <karl@gnu.org>
4288 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
4290 2003-11-23 Paul Eggert <eggert@twinsun.com>
4291 Bruno Haible <bruno@clisp.org>
4293 * printf-parse.h: Don't include sys/types.h.
4294 (ARG_NONE): New macro.
4295 (char_directive): Change type of *arg_index fields to size_t.
4296 * printf-parse.c: Don't include sys/types.h.
4297 (SSIZE_MAX): Remove macro.
4298 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
4299 Remove unnecessary overflow check.
4300 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
4303 2003-11-24 Paul Eggert <eggert@twinsun.com>
4305 * alloca.c: Remove dependency on xalloc module.
4306 (xalloc_die): Remove.
4307 (memory_full) [!defined emacs]: New macro.
4308 [!defined emacs]: Don't include xalloc.h.
4309 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
4310 address arithmetic overflows. Change datatypes a bit to avoid
4313 2003-11-22 Jim Meyering <jim@meyering.net>
4315 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
4317 2003-11-17 Bruno Haible <bruno@clisp.org>
4319 * vasnprintf.c (alloca): Remove fallback definition.
4320 (freea): Remove definition.
4321 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
4322 Reported by Paul Eggert.
4324 2003-11-17 Jim Meyering <jim@meyering.net>
4326 On systems without utime and without a utimes function capable of
4327 dealing with a NULL struct utimbuf* argument, this utime replacement
4328 could -- in unusual circumstances -- leak a file descriptor.
4329 * utime.c: Include <unistd.h> and <errno.h>.
4330 (utime_null): Be sure to close `fd' and to preserve errno.
4331 Reported by Geoff Collyer via Arnold Robbins.
4333 2003-11-16 Paul Eggert <eggert@twinsun.com>
4334 Bruno Haible <bruno@clisp.org>
4336 Protect against address arithmetic overflow.
4337 * printf-args.h: Include stddef.h.
4338 (arguments): Change type of field 'count' to size_t.
4339 * printf-args.c (printf_fetchargs): Use size_t instead of
4340 'unsigned int' where appropriate.
4341 * printf-parse.h: Include sys/types.h.
4342 (char_directive): Change type of *arg_index fields to ssize_t.
4343 (char_directives): Change type of fields 'count', max_*_length to
4345 * printf-parse.c: Include sys/types.h and xsize.h.
4346 (SSIZE_MAX): Define fallback value.
4347 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
4348 instead of 'int' where appropriate. Check a_allocated, d_allocated
4349 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
4350 * vasnprintf.c: Include xsize.h.
4351 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
4352 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
4353 overflow. Avoid wraparound when converting a width or precision from
4356 2003-11-16 Bruno Haible <bruno@clisp.org>
4358 Update from GNU gettext.
4359 * printf-parse.c: Generalize to it can be compiled for wide strings.
4360 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
4361 * vasnprintf.c: Generalize to it can be compiled for wide strings.
4362 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
4363 SNPRINTF): New macros.
4364 Don't include <alloca.h> if the file is used inside libintl.
4365 (local_wcslen): New function, for Solaris 2.5.1.
4366 (VASNPRINTF): Use it instead of wcslen.
4368 2003-11-16 Bruno Haible <bruno@clisp.org>
4370 * xsize.h (xmax): New function.
4371 (xsum, xsum3, xsum4): Declare as "pure" functions.
4373 2003-11-12 Paul Eggert <eggert@twinsun.com>
4375 * xalloc.h: Do not include <limits.h> or <stdint.h>.
4376 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
4377 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
4378 heuristic is just as accurate as far as we know, and it removes a
4379 dependency on size_max.m4 and ptrdiff_max.m4.
4381 2003-11-12 Paul Eggert <eggert@twinsun.com>
4383 * xstrtol.c (__xstrtol): Remove "break" immediately after
4384 "return", to pacify some unknown compiler. Problem reported
4387 2003-11-11 Bruno Haible <bruno@clisp.org>
4389 * xsize.h (SIZE_MAX): Remove fallback definition.
4390 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
4393 2003-11-10 Paul Eggert <eggert@twinsun.com>
4395 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
4396 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
4397 rejected some allocations of exactly SIZE_MAX - 2 bytes.
4399 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
4400 not (size_t) -1, since it's defined here.
4402 2003-11-06 Paul Eggert <eggert@twinsun.com>
4404 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
4405 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
4406 Reject sizes of exactly SIZE_MAX bytes.
4407 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
4408 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
4410 2003-11-05 Bruno Haible <bruno@clisp.org>
4412 * xsize.h: Include limits.h, to avoid a possible collision with
4413 SIZE_MAX defined in <limits.h> on Solaris.
4415 2003-11-04 Bruno Haible <bruno@clisp.org>
4417 * xsize.h: New file.
4418 * linebreak.c: Include xsize.h.
4419 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
4420 argument for overflow.
4421 Suggested by Paul Eggert.
4423 2003-10-31 Bruno Haible <bruno@clisp.org>
4425 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
4426 to avoid (extremely rare) race condition.
4427 Suggested by Paul Eggert.
4429 2003-11-03 Jim Meyering <jim@meyering.net>
4431 * userspec.c: Include "userspec.h".
4432 * userspec.h: New file.
4434 2003-10-31 Paul Eggert <eggert@twinsun.com>
4436 * mountlist.h (struct mount_entry.me_type_malloced): New member.
4437 * mountlist.c (SIZE_MAX): Define if not defined already.
4438 (read_filesystem_list): Set and use me_type_malloced.
4439 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
4440 whatever the type happens to be), for brevity and consistency.
4441 Check for size calculation overflow on Alphas running OSF/1.
4443 2003-10-31 Jim Meyering <jim@meyering.net>
4445 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
4447 * linebuffer.c: Include <string.h> for declaration of memset.
4449 2003-10-30 Paul Eggert <eggert@twinsun.com>
4450 Bruno Haible <bruno@clisp.org>
4452 * vasprintf.c: Include <limits.h>, <stdlib.h>.
4453 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
4455 2003-10-29 Paul Eggert <eggert@twinsun.com>
4457 * xalloc.h (xalloc_oversized): Now a macro, not a function,
4458 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
4460 * quotearg.c (quotearg_n_options): Use it.
4461 * group-member.c: Include <stdbool.h>.
4462 (free_group_info): Arg is now const *; don't free arg.
4463 (get_group_info): Now returns bool and accepts struct group_info *,
4464 rather than returning a malloc'ed struct group_info *.
4465 All uses changed. Check for overflow in internal size calculation.
4467 * getusershell.c (readname): Simplify the code by using x2nrealloc
4468 rather than xmalloc/xrealloc.
4469 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
4470 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
4471 conformance bug: the old code used a pointer after freeing the
4472 storage that it addressed.
4473 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
4474 rather than doing it by hand.
4475 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
4476 the buffer preserved. Use free and xmalloc instead.
4477 * quotearg.c (quotearg_n_options): Likewise.
4478 Use a simpler test for size overflow. Don't use xalloc_oversized
4479 because unsigned int might be wider than size_t (!); this suggests
4480 that we should switch from unsigned int to size_t for slot numbers.
4482 2003-10-27 Bruno Haible <bruno@clisp.org>
4484 * stdbool_.h: Better support for BeOS.
4486 2003-10-27 Paul Eggert <eggert@twinsun.com>
4488 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
4489 to allocate the returned structure. Do not allocate a subarray,
4490 as x2nrealloc will do that.
4491 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
4492 instead of xnrealloc.
4493 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
4495 2003-10-26 Paul Eggert <eggert@twinsun.com>
4497 * xalloc.h (xalloc_oversized): New static inline function, for
4498 callers that want to do their own size-overflow checking. Include
4499 <stdbool.h>, since xalloc_oversized returns bool.
4500 * xalloc.c (array_size_overflow): Remove. All callers changed
4501 to use xalloc_oversized.
4503 Add two functions x2realloc, x2nrealloc, for programs that grow
4504 arrays dynamically by doubling their sizes.
4505 * xalloc.h (x2realloc, x2nrealloc): New decls.
4506 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
4509 Port to C99 semantics for 'inline' of external functions.
4510 Bug reported by Bruno Haible.
4511 * xmalloc.c (xnmalloc_inline): New static inline function,
4512 with the old contents of xnmalloc.
4513 (xnmalloc, xmalloc): Use it.
4514 (xnrealloc_inline): New static inline function,
4515 with the old contents of xnrealloc.
4516 (xnrealloc, xrealloc): Use it.
4518 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
4520 2003-10-25 Paul Eggert <eggert@twinsun.com>
4522 Fix several address-calculation bugs in the hash modules,
4523 plus some minor code cleanup.
4525 * hash.h: Include <stdbool.h>, for bool.
4526 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
4527 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
4528 hash_get_n_entries, hash_get_max_bucket_length,
4529 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
4530 hash_rehash): Use size_t rather than unsigned.
4531 * hash.c (struct hash_table, hash_get_n_buckets,
4532 hash_get_n_buckets_used, hash_get_n_entries,
4533 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
4534 hash_get_entries, hash_do_for_each, hash_string, is_prime,
4535 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
4537 (SIZE_MAX): Define if not defined.
4538 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
4539 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
4541 Use const * when possible.
4542 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
4543 (check_tuning): Fix bug: if tuning parameters were very close to
4544 0 or 1, rounding errors could have caused subscript violations.
4545 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
4546 (hash_initialize): Add 'fail:' label
4547 to free table and return NULL, and use it to simplify code.
4548 Use calloc rather than clearing the storage ourself.
4549 (hash_initialize, hash_rehash): Check for arithmetic overflow in
4550 buffer size calculations.
4551 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
4552 Include <stddef.h>, for size_t.
4553 * hash-pjw.c (hash_pjw): Likewise.
4554 Switch to method described by Bruno Haible.
4555 Include <limits.h>, for CHAR_BIT.
4556 (SIZE_BITS): New macro.
4558 2003-10-21 Paul Eggert <eggert@twinsun.com>
4560 * getndelim2.c (getndelim2): When size calculation overflows,
4561 ceiling the allocation at NMAX bytes rather than silently
4562 discarding input bytes before NMAX is reached. This makes
4563 a difference only if NMAX exceeds SIZE_MAX / 2.
4565 * obstack.c: Merge from glibc.
4566 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
4567 Add libc_hidden_def (_obstack_newchunk).
4568 (_obstack_free) [! defined _LIBC]: Remove.
4569 [defined _LIBC]: Make a strong alias from obstack_free, rather than
4570 a clone of the function body.
4571 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
4572 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
4574 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
4575 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
4578 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
4579 (obstack_ptr_grow_fast, obstack_int_grow_fast):
4580 Don't use lvalue casts, as GCC plans to remove support for them
4581 in GCC 3.5. Reported by Joseph S. Myers. This bug
4582 was also present in the non-GCC version, indicating that this
4583 code had always been buggy and had never been widely used.
4584 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
4585 Use the fast variant of each macro, rather than copying the
4586 definiens of the fast variant; that way, we'll be more likely to
4587 catch future bugs in the fast variants.
4589 2003-10-20 Bruno Haible <bruno@clisp.org>
4591 * wait-process.h: New file, from GNU gettext.
4592 * wait-process.c: New file, from GNU gettext.
4594 2003-10-19 Jim Meyering <jim@meyering.net>
4596 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
4598 2003-10-16 Paul Eggert <eggert@twinsun.com>
4600 * getgroups.c: Include <errno.h>, <stdlib.h>.
4601 (getgroups): First arg is int, not size_t.
4602 Don't let 'free' mangle errno.
4604 2003-10-16 Jim Meyering <jim@meyering.net>
4606 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
4608 2003-10-15 Paul Eggert <eggert@twinsun.com>
4610 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
4612 (new_exclude, add_exclude_file): Initial size no longer needs to
4614 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
4615 our own address arithmetic overflow checking.
4617 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
4618 (fnmatch): Do not alloca more than 2000 wide characters;
4619 instead, use malloc for large buffers.
4620 Check for address arithmetic overflow, and return -1
4621 with errno set to ENOMEM in that case.
4622 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
4623 (NEW_PATTERN): Do not alloca more than 8000 bytes;
4624 instead, return -1. Check for address arithmetic overflow.
4626 2003-10-14 Paul Eggert <eggert@twinsun.com>
4628 Handle invalid suffixes and overflow independently, so that
4629 callers can treat them independently as needed. Fix some bugs in
4630 suffix handling, e.g., "100k@" was not diagnosed as an invalid
4631 suffix for a human-readable blocksize. The major caller-visible
4632 change is the addition of a new
4633 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
4634 that both overflow and suffix chars were found.
4636 * human.c (humblock): Don't check separately for invalid suffix
4637 char; that is xstrtoumax's job (now that its bug is fixed).
4638 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
4639 INTMAX_MAX]: New macros.
4640 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
4641 TYPE_MAXIMUM): New macros.
4642 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
4643 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
4644 if overflow occurs, as it's what __strtol does and it's more useful
4646 (__xstrtol): If __strtol reports some error other than ERANGE,
4647 reflect it to the caller as LONGINT_INVALID. If it reports
4648 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
4649 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
4650 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
4652 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
4653 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
4654 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
4655 [defined UINTMAX_MAX]: New macros.
4657 2003-10-14 Bruno Haible <bruno@clisp.org>
4659 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
4660 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
4661 Also use volatile where needed.
4663 2003-10-12 Paul Eggert <eggert@twinsun.com>
4665 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
4666 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
4667 and define in terms of the other primitives.
4668 * xmalloc.c: Include stdbool.h; do not include exit.h.
4669 (SIZE_MAX): Define if not already defined.
4670 (array_size_overflow): New function.
4671 (xalloc_die): Abort instead of exiting if 'error' returns.
4672 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
4673 (xmalloc, xrealloc): Use them.
4674 (xcalloc): Check for address arithmetic overflow.
4675 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
4676 a bit faster than strcpy.
4678 2003-10-08 Paul Eggert <eggert@twinsun.com>
4680 Merge getpass from libc, plus a few fixes.
4682 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
4683 Include <stdbool.h>.
4684 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
4685 __fsetlocking to empty.
4686 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
4687 do include <bits/libc-lock.h>.
4688 Do not include <fcntl.h>; not needed.
4689 [_LIBC]: Include <wchar.h>.
4690 (NOTCANCEL_MODE): New macro.
4691 (flockfile, funlockfile) [_LIBC]: New macros.
4692 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
4693 [!_LIBC]: New macros.
4694 (call_fclose): New function.
4695 (getpass): Use it. Save tty stream separately; this simplifies the
4696 code and makes it more reliable if stdin happens to equal stdout.
4697 Invoke __fsetlocking on tty.
4698 Handle thread cancellation if needed.
4699 Namespace cleanup (use __tcgetattr, __getline).
4700 Use bool for Booleans.
4701 [USE_IN_LIBIO]: Handle wide streams.
4702 [!_LIBC]: Unconditionally do the fseek, since we don't know what
4703 stream might go where.
4705 * unlocked-io.h: Include <stdio.h>, so that the caller
4706 doesn't have to include <stdio.h> before us.
4707 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
4708 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
4709 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
4710 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
4711 if not declared, so that we can use getpass.c code from libc without
4713 (flockfile, ftrylockfile, funlockfile): New macros.
4715 2003-10-06 Bruno Haible <bruno@clisp.org>
4717 * version-etc-2.h: Remove file.
4718 * version-etc-2.c: Remove file.
4720 2003-09-25 Jim Meyering <jim@meyering.net>
4721 Bruno Haible <bruno@clisp.org>
4723 This lets translators provide better translations for the
4724 "Written by ..." part of --version output.
4725 * version-etc.h: Include stdarg.h.
4726 (version_etc_copyright): Declare as readonly.
4727 (version_etc): Make this function variadic with a NULL-terminated list
4728 of author name strings.
4729 (version_etc_va): New declaration.
4730 * version-etc.c: Include stdarg.h, stdlib.h.
4731 (version_etc_copyright): Declare as readonly.
4732 (version_etc_va): New function. Provide a different translatable string
4733 for each possible number of authors < 10. Abbreviate when there are 10
4735 (version_etc): Make this function variadic. Call version_etc_va.
4736 Suggestion from Gary V. Vaughan.
4738 * long-options.h (parse_long_options): Change prototype: the authors
4739 string is moved to the end and becomes variadic.
4740 * long-options.c: Include stdarg.h.
4741 (parse_long_options): Make this function variadic, too.
4742 Call version_etc_va, not version_etc.
4744 2003-10-06 Bruno Haible <bruno@clisp.org>
4746 * fatal-signal.h: New file, from GNU gettext.
4747 * fatal-signal.c: New file, from GNU gettext.
4749 2003-10-04 Karl Berry <karl@gnu.org>
4751 * argp*: update from libc.
4753 2003-10-01 Larry Jones <lawrence.jones@eds.com>
4755 * getpass.c (getpass): Use a no-op fseek when switching from input to
4756 output mode on the same stream.
4758 2003-09-29 Paul Eggert <eggert@twinsun.com>
4760 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
4761 Fix arg typo in previous patch.
4763 2003-09-28 Jim Meyering <jim@meyering.net>
4765 * error.c: Correct cpp indentation.
4767 2003-09-27 Paul Eggert <eggert@twinsun.com>
4769 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
4770 Omit the special code that used __typeof__, since we worry that
4771 it could be more trouble than it's worth. See:
4772 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
4773 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
4777 2003-09-26 Jim Meyering <jim@meyering.net>
4779 * error.c (error_tail): Move some declarations
4780 into inner scope where the local variables are used.
4782 2003-09-26 Bruno Haible <bruno@clisp.org>
4784 * stpncpy.h (gnu_stpncpy): New declaration.
4785 (stpncpy): Define as alias for gnu_stpncpy.
4786 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
4788 2003-09-26 Paul Eggert <eggert@twinsun.com>
4790 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
4791 (error_tail): Do not loop, reallocating temporary buffer, since
4792 the output cannot contain more wide characters than the input
4793 contains bytes, the size must be big enough already. This avoids
4794 one potential size overflow calculation. Check for size overflow
4795 when calculating temporary buffer size. Free temporary buffer
4796 when done, if it was allocated with malloc; this plugs a memory
4797 leak. Remove casts from void * to pointers, that are no longer
4798 needed now that we're assuming C89 or better.
4800 Merge error changes from glibc.
4802 * error.c, error.h: Update copyright notice header to match glibc.
4803 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
4804 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
4805 Disable cancellation while printing error.
4806 * error.h: Prepend __ to parameter names.
4808 2003-09-25 Karl Berry <karl@gnu.org>
4810 * argp-fmtstream.c, argp-help.c: update from libc.
4812 2003-09-25 Bruno Haible <bruno@clisp.org>
4814 * version-etc-2.h: New file, from version-etc.h with modifications.
4815 * version-etc-2.c: New file, from version-etc.c with modifications.
4817 2003-09-25 Simon Josefsson <jas@extundo.com>
4819 * xgetdomainname.h: New file.
4820 * xgetdomainname.c: New file.
4822 2003-09-25 Simon Josefsson <jas@extundo.com>
4823 Bruno Haible <bruno@clisp.org>
4825 * getdomainname.h: New file.
4826 * getdomainname.c: New file.
4828 2003-09-24 Paul Eggert <eggert@twinsun.com>
4830 * linebuffer.c (freebuffer): Don't free the argument, just
4831 the buffer associated with the argument. Bug reported by
4834 2003-09-19 Karl Berry <karl@gnu.org>
4836 * argp.h: update from libc.
4838 2003-09-16 Paul Eggert <eggert@twinsun.com>
4840 * linebuffer.c (readlinebuffer): Return NULL immediately upon
4841 input error, instead of returning NULL the next time we are called
4842 (and therefore losing track of errno).
4844 2003-09-15 Paul Eggert <eggert@twinsun.com>
4846 * getndelim2.c (getndelim2): Don't trash errno when a read
4847 fails, so that the caller gets the proper errno.
4849 * readutmp.c (read_utmp): Likewise.
4850 Check for fstat error. Close stream and free storage
4853 2003-09-14 Bruno Haible <bruno@clisp.org>
4855 * fwriteerror.h: New file.
4856 * fwriteerror.c: New file.
4858 2003-09-14 Jim Meyering <jim@meyering.net>
4860 * getloadavg.c: Correct cpp indentation.
4861 * strdup.c: Likewise.
4862 * vasnprintf.c: Likewise.
4864 2003-09-12 Paul Eggert <eggert@twinsun.com>
4866 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
4867 * obstack.c [!defined _LIBC]: Likewise.
4868 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
4869 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
4870 * exitfail.c: Don't include stdlib.h; no longer needed.
4872 More changes to assume C89 or better.
4874 * error.c (error_tail): Assume vprintf.
4876 * argmatch.c (getenv): Remove decl.
4877 * progreloc.c (get_full_program_name): Define via prototype.
4878 * setenv.c (clearenv): Likewise.
4879 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
4881 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
4882 (malloc, memcpy): Remove decls.
4883 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
4884 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
4885 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
4886 (memcpy): Remove macro.
4887 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
4888 (__P): Remove. All uses removed.
4889 (PTR): Remove. All uses changed to void *.
4890 (CHAR_BIT, NULL): Remove.
4891 (spaces, zeros, memset_space, memset_zero)
4892 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
4894 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
4895 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
4896 Define with prototype.
4897 Remove now-unnecessary prototype decl.
4898 (extra_args_spec): Assume ANSI C. All uses changed.
4899 (extra_args_spec_iso): Remove.
4900 (my_strftime, emacs_strftimeu): Define via prototype.
4901 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
4903 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
4904 * strtoimax.c: Include <stdlib.h> unconditionally.
4905 (strtoul, strtol): Remove decls.
4906 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
4908 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
4909 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
4910 (LOCALE_PARAM_PROTO): New macro.
4911 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
4912 (INTERNAL (strtol), strtol): Define with a prototype.
4913 (PARAMS): Remove. All uses removed.
4914 * tempname.c: Include <string.h> unconditionally.
4915 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
4916 * xgethostname.c (main): Define with a prototype.
4917 * xmalloc.c: Include "xalloc.h" first, to check interface.
4918 Include <stdlib.h> unconditionally.
4919 (calloc, malloc, realloc, free): Remove decls.
4920 * xstrtod.c: Include "xstrtod.h" first, to check interface.
4921 Include <stdlib.h> unconditionally. Sort include file names.
4923 (xstrtod): Define with a prototype.
4924 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
4925 (strtol, strtoul): Remove decls.
4927 2003-09-11 Paul Eggert <eggert@twinsun.com>
4929 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
4930 Include <stdlib.h>, <string.h> unconditionally.
4931 Remove now-unnecessary cast to char *.
4932 * strnlen.c: Include <string.h> unconditionally.
4933 * yesno.c (yesno): Define with a prototype.
4935 2003-09-10 Bruno Haible <bruno@clisp.org>
4937 * strcspn.c: Include <string.h> unconditionally.
4938 * strpbrk.c: Include <string.h> unconditionally.
4939 * strstr.c: Include <string.h> unconditionally.
4940 * unicodeio.c: Include <string.h> unconditionally.
4941 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
4942 * unsetenv.c: Likewise.
4943 * xreadlink.c: Include <stdlib.h> unconditionally.
4944 * yesno.c: Include <stdlib.h> unconditionally.
4945 (rpmatch): Add prototype.
4947 2003-09-10 Jim Meyering <jim@meyering.net>
4949 * error.c: Correct indentation of cpp directives.
4951 2003-09-09 Paul Eggert <eggert@twinsun.com>
4955 * acosl.c (main): Use a prototype.
4956 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
4959 * getloadavg.c (getloadavg, main): Define via prototypes.
4961 * getopt.h (struct option.name): Assume C89, and use 'const'.
4962 (getopt, etopt_long, getopt_long_only, _getopt_internal)
4963 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
4965 * getopt.c (const): Remove macro.
4966 Include <string.h> unconditionally.
4967 (my_index): Remove; all uses changed to strchr.
4968 (strlen): Remove decl.
4969 (exchange): Remove forward decl; no longer needed.
4970 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
4971 Define with prototype.
4972 * getopt1.c (const): Remove macro.
4973 (getopt_long, getopt_long_only, main): Define with prototype.
4975 * getugroups.c: Include <string.h> unconditionally.
4977 * getusershell.c: Include <stdlib.h> unconditionally.
4978 (getusershell, setusershell, endusershell, readname, main):
4979 Define with prototypes.
4981 * group-member.c: Include group-member.h first.
4982 Include <stdlib.h> unconditionally.
4984 * hard-locale.c: Include hard-locale.h first.
4985 Include <stdlib.h>, <string.h> unconditionally.
4987 * hash.c (free, malloc): Remove decls.
4988 Include <stdlib.h> unconditionally.
4990 * human.c: Include <stdlib.h>, <string.h> unconditionally.
4991 (getenv): Do not declare.
4993 * idcache.c: Include <string.h> unconditionally.
4995 * long-options.c: Include long-options.h first, to test interface.
4996 Include <stdlib.h> unconditionally.
4998 * makepath.c: Include makepath.h first, to test interface.
4999 Include <stdlib.h> and <string.h> unconditionally.
5001 * linebuffer.c: Include <stdlib.h>.
5002 (free): Remove decl.
5004 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
5005 rpl_malloc returns void *, not char *.
5006 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
5008 * md5.h: Include <limits.h> unconditionally.
5009 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
5010 (__P): Remove; all uses removed.
5011 * md5.c: Include "md5.h" first.
5012 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
5013 md5_buffer, md5_process_bytes, md5_process_block):
5014 Define with prototypes.
5015 * sha.h (__P): Remove all uses. (It wasn't defined??)
5016 * sha.c: Include "sha.h" first.
5017 Include <stdlib.h>, <string.h> unconditionally.
5019 * memchr.c (__ptr_t): Remove; all uses changed to void *.
5020 * memcmp.c (__ptr_t): Likewise.
5021 * memrchr.c (__ptr_t): Likewise.
5022 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
5023 Include <string.h> unconditionally.
5024 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
5025 * memchr.c: Include <stdlib.h> unconditionally.
5026 * memchr.c (LONG_MAX): Remove.
5027 * memrchr.c (LONG_MAX): Likewise.
5028 * memchr.c (__memchr): Define via a prototype.
5029 * memrchr.c (__memrchr): Likewise.
5030 * memcmp.c (__P): Remove, and remove all uses.
5031 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
5032 Remove forward decls; no longer needed.
5033 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
5034 Use types required by C89 in prototype.
5036 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
5037 * savedir.c: Likewise.
5038 * mkdir.c (free): Remove decl.
5039 * rmdir.c (rmdir): Define with a prototype.
5040 * savedir.c: Include savedir.h first, to test interface.
5042 * mktime.c (STDC_HEADERS): Remove.
5043 Include <stdlib.h>, <string.h> unconditionally.
5045 * modechange.c: Include <stdlib.h> unconditionally.
5046 (malloc): Remove decl.
5048 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
5049 (free): Remove decl.
5051 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
5052 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
5053 (This type really should be intptr_t, but that's a C99ism.)
5054 (_obstack_memcpy): Remove: all uses changed to memcpy.
5055 Include <string.h> unconditionally.
5056 (struct obstack): Assume __STDC__ for types of members
5057 chunkfun, freefun, extra_arg.
5058 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
5059 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
5060 obstack_begin, obstack_specify_allocation,
5061 obstack_specify_allocation_with_arg, obstack_chunkfun,
5062 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
5063 Remove unprototyped decls and the macros that use them.
5064 * obstack.c (POINTER): Remove. All uses changed to void *.
5065 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
5066 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
5067 (defined __STDC__ && __STDC__)]:
5068 Remove nonprototyped code.
5069 Include <stdlib.h> unconditionally.
5070 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
5071 _obstack_allocated_p, _obstack_free, obstack_free,
5072 _obstack_memory_used, print_and_abort):
5073 Define using prototypes.
5074 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
5075 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
5076 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
5077 obstack_next_free, obstack_object_size, obstack_room) [0]:
5078 Remove unused, unprototyped code.
5080 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
5082 * physmem.c (physmem_total, physmem_available, main): Define
5085 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
5086 (main): Define with a prototype.
5088 * posixver.c (getenv): Remove decl.
5090 * putenv.c (malloc): Returns void *, not char *.
5091 Include <string.h> unconditionally.
5092 (strchr, memcpy, NULL): Do not define.
5094 * readtokens.c: Include readtokens.h first, to test interface.
5095 Include <stdlib.h>, <string.h> unconditionally.
5096 (init_tokenbuffer): Define with a prototype.
5098 * regex.c (PARAMS): Remove. All uses removed.
5099 All uses of _RE_ARGS removed, too.
5100 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
5102 (bzero): Assume memset exists.
5103 (memcmp, memcpy, NULL): Remove.
5104 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
5105 char, or assignments to local vars of type signed char.
5106 (init_syntax_once, PREFIX(extract_number_and_incr),
5107 PREFIX(print_partial_compiled_pattern),
5108 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
5109 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
5110 PREFIX(regex_grow_registers), PREFIX(regex_compile),
5111 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
5112 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
5113 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
5114 wcs_compile_range, byte_compile_range, truncate_wchar,
5115 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
5116 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
5117 count_mbs_length, wcs_re_match_2_internal,
5118 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
5119 PREFIX(alt_match_null_string_p),
5120 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
5121 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
5122 regfree, PREFIX(extract_number)): Define with prototype. Remove
5123 now-unnecessary declaration, if any.
5124 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
5126 Remove now-unnecessary casts among pointer types.
5127 * regex.h (_RE_ARGS): Remove. All uses removed.
5129 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
5130 (free): Remove decl.
5132 * rpmatch.c: Include <stdlib.h> unconditionally.
5134 * same.c: Include <stdlib.h>, <string.h> unconditionally.
5135 (free): Remove decl.
5137 * save-cwd.c: Include <stdlib.h> unconditionally.
5138 * xgetcwd.c: Likewise.
5140 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
5141 (free): Remove decl.
5143 * strchrnul.c (strchrnul): Define with a prototype.
5144 Fix bug: c_in was not converted to char before searching.
5146 The following changes are not K&R related:
5148 * group-member.h: Include <sys/types.h>, so that this file is
5150 * makepath.h: Likewise.
5152 * getusershell.c (readname, default_index, line_size, readname):
5153 Use size_t, not int, for sizes.
5154 (readname): If the size overflows, report an error instead of
5157 2003-09-09 Derek Robert Price <derek@ximbiot.com>
5159 * getndelim2.c: Assume stdlib.h per the C89 spec.
5161 2003-09-08 Paul Eggert <eggert@twinsun.com>
5163 Assume C89 or better; remove K&R cruft.
5164 A few of these changes were first proposed by Derek Robert Price
5165 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
5167 * addext.c: Include <string.h> unconditionally.
5168 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
5169 Don't declare getenv or malloc.
5171 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
5172 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
5174 (find_stack_direction, alloca): Use prototypes.
5176 * atexit.c (atexit): Define using a prototype.
5178 * basename.c, dirname.c, stripslash.c:
5179 Include <string.h> unconditionally.
5181 * bcopy.c: Include <stddef.h>.
5182 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
5184 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
5186 * error.h (error, error_at_line, error_print_progname)
5187 [! (defined (__STDC__) && __STDC__)]: Remove decls.
5188 * error.c: Include error.h first, to check interface.
5189 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
5190 (VA_START): Remove; all uses changeed to va_start.
5191 (exit, strerror): Remove decls.
5192 (error_print_progname): Prototype uncondionally.
5193 Don't include <errno.h>; no longer needed.
5194 (private_strerror): Remove.
5195 (error_tail): Always define.
5196 (error, error_at_line): Assume C89 or better; always use prototypes.
5197 * fatal.c: Include "fatal.h" first, to test interface.
5198 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
5199 (VA_START): Remove; all uses changed to va_start.
5200 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
5202 (exit): Remove decl.
5203 (fatal): Prototype unconditionally. Assume va_start works.
5204 Abort at end, to pacify gcc.
5206 * euidaccess.c (main): Define with a prototype.
5208 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
5210 * exitfail.c: Include <stdlib.h> unconditionally.
5212 * fnmatch_.h (__P): Remove. All uses changed to assume
5214 * fnmatch.c: Include fnmatch.h first, to test interface.
5215 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
5216 (getenv): Remove decl.
5217 (fnmatch): Define using a prototype.
5218 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
5219 (FCT): Define using a prototype.
5221 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
5223 * gethostname.c: Include <stddef.h>.
5224 (gethostname): Define with prototype. Length is size_t, not int.
5226 2003-09-08 Paul Eggert <eggert@twinsun.com>
5228 * getversion.c: Remove; was migrated to backupfile.c in 1997.
5229 getversion.c should have been removed then, but was accidentally
5232 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
5233 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
5235 2003-09-07 Paul Eggert <eggert@twinsun.com>
5237 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
5238 copy_tm_result. Bug reported by Simon Josefsson in
5239 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
5241 2003-09-06 Paul Eggert <eggert@twinsun.com>
5243 * time_r.c, time_r.h: New files.
5245 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
5247 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
5248 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
5250 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
5252 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
5253 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
5256 * timegm.c: Switch to glibc implementation, with the following changes:
5257 [defined HAVE_CONFIG_H]: Include <config.h>.
5258 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
5259 (__mktime_internal) [!defined _LIBC]: New decl.
5260 (__gmtime_r) [!defined _LIBC]: New macro and function.
5261 (timegm): Use a prototype, since gnulib assumes C89.
5262 Do not bother declaring tmp to be const, as it's not really usefu.
5263 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
5264 (timegm): Declare only if HAVE_DECL_TIMEGM.
5266 2003-09-03 Paul Eggert <eggert@twinsun.com>
5268 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
5269 Bug reported by Lute Kamstra in
5270 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
5272 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
5273 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
5274 course with correspondingly smaller numbers for tomorrow and
5275 yesterday. From Tadayoshi Funaba. Originally installed into
5276 sh-utils on 1999-08-07, but the patch got lost (I guess during the
5279 2003-08-31 Simon Josefsson <jas@extundo.com>
5281 * timegm.h: New file.
5282 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
5284 2003-08-31 Karl Berry <karl@gnu.org>
5286 * argp.h: update from libc.
5288 2003-08-28 Bruno Haible <bruno@clisp.org>
5290 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
5291 warning on QNX, which defines O_BINARY to 000000.
5293 2003-08-24 Bruno Haible <bruno@clisp.org>
5295 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
5296 MSVC7 <stdio.h> is included later.
5298 2003-08-20 Bruno Haible <bruno@clisp.org>
5300 * progname.h: New file, from GNU gettext.
5301 * progname.c: New file, from GNU gettext.
5302 * progreloc.c: New file, from GNU gettext.
5304 2003-08-19 Bruno Haible <bruno@clisp.org>
5306 * xstrdup.c: Assume <string.h> exists.
5308 2003-08-18 Jim Meyering <jim@meyering.net>
5310 * setenv.h: Indent nested cpp directive.
5311 * vasnprintf.c: Remove trailing blanks.
5313 2003-08-17 Simon Josefsson <jas@extundo.com>
5314 Bruno Haible <bruno@clisp.org>
5316 * xstrndup.h: New file.
5317 * xstrndup.c: New file.
5319 2003-08-17 Bruno Haible <bruno@clisp.org>
5321 * strndup.h: New file.
5323 2003-08-16 Paul Eggert <eggert@twinsun.com>
5325 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
5326 space, undoing this 2003-08-12 change:
5327 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
5329 2003-08-16 Jim Meyering <jim@meyering.net>
5331 Merge from coreutils.
5332 * xstrtoimax.c: #else #if -> #elif.
5333 * xstrtoumax.c: Likewise.
5335 2003-08-15 Paul Eggert <eggert@twinsun.com>
5337 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
5338 rather than tab, after '#' in shell-script copyright notices.
5339 Suggested by Bruno Haible.
5341 2003-08-15 Jim Meyering <jim@meyering.net>
5342 and Paul Eggert <eggert@twinsun.com>
5344 Merge from coreutils.
5345 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
5346 member but strut utmpx does not. Needed for AIX 4.3.3.
5347 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
5349 2003-08-15 Jim Meyering <jim@meyering.net>
5351 Merge from coreutils.
5352 * xgethostname.c: Include <stdlib.h>.
5353 (xghostname): Don't exit for anything other than memory-related
5354 failure; just return NULL.
5355 * userspec.c: Include "posixver.h".
5356 (parse_user_spec): Accept `.' as a separator only
5357 in pre-POSIX-200112 mode.
5358 * strtoimax.c: Use #elif rather than #else #if.
5359 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
5360 Remove function, now that we can rely on a working tzset function.
5361 [!_LIBC]: Ensure that the required autoconf test has been run.
5362 [!defined _NL_CURRENT && HAVE_STRFTIME]:
5363 Use underlying_strftime for %r.
5364 * sha.c: Merge in some clean-up and optimization changes from glibc.
5365 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
5366 Ensure that it is a multiple of 64.
5367 Rearrange loop exit tests so as to avoid performing an
5368 additional fread after encountering an error or EOF.
5369 * realloc.c: Update copyright date.
5371 2003-08-14 Jim Meyering <jim@meyering.net>
5373 Merge from coreutils.
5374 * obstack.h: Whitespace changes.
5375 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
5376 and xcalloc return values.
5377 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
5378 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
5379 hang on OSF/1 5.1 for DIR on both local and remote file systems.
5380 Reported by (and fix confirmed by) Nelson H. F. Beebe.
5381 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
5383 Use mntctl's return value to drive the entry-processing loop, since
5384 we can't rely on the value of the vmt_length member in the last
5385 entry. On some systems doing so could result in exhausting
5386 virtual memory. Based in part on a patch from Mike Jetzer.
5388 2003-08-14 Jim Meyering <jim@meyering.net>
5389 and Paul Eggert <eggert@twinsun.com>
5391 Merges from coreutils, plus other fixes.
5392 * physmem.c: Merge in portability changes from gcc/libiberty
5393 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
5394 for credits and details. Thanks to Kaveh Ghazi for helping
5395 to keep these files in sync.
5396 (ARRAY_SIZE): Define it.
5397 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
5398 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
5399 (memcasecmp): Don't assume size_t fits in unsigned int.
5400 Remove casts and duplicate code.
5401 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
5402 (memcpy): Remove definition.
5403 Merge in some clean-up and optimization changes from glibc.
5404 [BLOCKSIZE]: Move definition to top of file.
5405 Ensure that it is a multiple of 64.
5406 Rearrange loop exit tests so as to avoid performing an
5407 additional fread after encountering an error or EOF.
5408 * md5.h (md5_uintptr): Define.
5409 * makepath.c (CLEANUP_CWD): Report an error if we failed to
5410 return to the initial working directory. Preserve errno
5412 * idcache.c: Include "xalloc.h".
5413 (xmalloc, xrealloc): Remove decls.
5414 (getuser): Remove casts no longer required in C89.
5415 * human.c: Include stdio.h, for sprintf.
5416 * group-member.c: Include "xalloc.h".
5417 (xmalloc, xrealloc): Remove decls.
5418 (get_group_info): Remove casts no longer required in C89.
5419 * getusershell.c (readname): Remove casts no longer required in C89.
5420 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
5421 * getline.c: Whitespace fix, from coreutils.
5423 2003-08-13 Paul Eggert <eggert@twinsun.com>
5425 * exclude.c: Include <ctype.h>
5426 (IN_CTYPE_DOMAIN): New macro.
5428 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
5431 * argp-help.c, argp-parse.c, config.charset, getopt.h:
5432 Undo previous (whitespace-only) change.
5434 2003-08-12 Paul Eggert <eggert@twinsun.com>
5436 * argp-help.c, argp-parse.c, config.charset, getopt.h:
5437 Normalize leading white space and remove trailing white space.
5438 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
5439 notice, as per ../config/srclist-update.
5441 Merge from coreutils.
5442 * euidaccess.h: New file.
5443 * euidaccess.c: Include it.
5444 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
5445 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
5446 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
5448 2003-08-11 Bruno Haible <bruno@clisp.org>
5450 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
5451 (vasnprintf): Use it instead of wcslen.
5453 2003-08-11 Bruno Haible <bruno@clisp.org>
5455 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
5456 value to ensure that _Bool promotes to int. Use #define for _Bool when
5457 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
5459 2003-08-10 Karl Berry <karl@gnu.org>
5461 * regex.h: update from libc (whitespace fix).
5463 2003-08-09 Paul Eggert <eggert@twinsun.com>
5465 Merge some files from coreutils. These changes were
5466 originally made by Jim Meyering.
5467 * acl.c: Include <sys/types.h> before <sys/stat.h>;
5468 many older Unixes require this.
5469 * alloca.c (alloca): Remove cast to argument of free;
5470 no longer needed in C89.
5471 * alloca_.h, regex.h: Fix white space to match
5472 what GNU indent does.
5474 2003-08-05 Paul Eggert <eggert@twinsun.com>
5476 * bumpalloc.h: Remove.
5478 2003-08-04 Paul Eggert <eggert@twinsun.com>
5480 * getloadavg.c: Change copyright notice and spacing to conform to
5483 Merge from coreutils.
5484 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
5486 * getdate.y (date): Also accept dates like May-23-2003; suggestion
5487 from Karl Berry, implemented by Jim Meyering.
5488 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
5489 from Dmitry V. Levin.
5490 Remove anachronistic cast of xrealloc.
5491 * fnmatch_.h (__const): Remove. Use 'const'.
5492 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
5493 type. Otherwise, it wouldn't compile with at least /bin/cc on
5494 ymp-cray-unicos9.0.2.X.
5495 Combine two mostly-identical uses of alloca into one.
5496 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
5498 2003-08-04 Dave Love <d.love@dl.ac.uk>
5502 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
5503 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
5504 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
5505 obsolete NLIST_NAME_UNION.
5506 [__GNU__]: Undef BSD and FSCALE.
5507 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
5509 2003-08-03 Paul Eggert <eggert@twinsun.com>
5511 * stdbool_.h (_Bool): Make it signed char, instead of
5512 an enum type, so that it's guaranteed to promote to int. See:
5513 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
5515 2003-07-31 Paul Eggert <eggert@twinsun.com>
5517 * strerror.c: Include config.h, limits.h. Declare sprintf.
5518 (strerror): Don't assume that a printable int fits in 14 bytes.
5520 2003-07-24 Derek Robert Price <derek@ximbiot.com>
5521 Bruno Haible <bruno@clisp.org>
5523 * getline.h (getline, getdelim): Change return type to ssize_t.
5524 * getline.c (getline, getdelim): Likewise.
5525 Remove _GNU_SOURCE define; now it's defined in config.h through
5528 2003-07-22 Paul Eggert <eggert@twinsun.com>
5530 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
5531 over-parenthesization in macros.
5533 Sync with coreutils.
5535 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
5538 Use `exit_failure' for xalloc and xmemcoll instead of their own
5539 private exit-failure variables.
5540 * xalloc.h (xalloc_exit_failure): Remove.
5541 * xmalloc.c: Likewise. Include exitfail.h.
5542 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
5543 * xmemcoll.h (xmemcoll_exit_failure): Remove.
5544 * xmemcoll.c: Likewise. Include exitfail.h.
5545 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
5547 2003-07-18 Paul Eggert <eggert@twinsun.com>
5549 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
5550 * closeout.c: Likewise. Include "closeout.h" right after config.h,
5551 to test that it can stand by itself. Include "exitfail.h".
5552 Clients should set exit_failure instead.
5553 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
5555 2003-07-18 Andreas Schwab <schwab@suse.de>
5557 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
5559 2003-07-18 Bruno Haible <bruno@clisp.org>
5561 * getndelim2.h: New file.
5562 * getndelim2.c: Make into a module of its own. Include config.h,
5564 (getndelim2): Make non-static. Change return type to ssize_t.
5565 * getline.h: Change argument names.
5566 * getline.c: Include getndelim2.h instead of getndelim2.c.
5567 * getnline.c: Include getndelim2.h.
5569 2003-07-17 Bruno Haible <bruno@clisp.org>
5571 * Makefile.am: Remove file.
5572 * Makefile.in: Remove file.
5574 2003-07-17 Bruno Haible <bruno@clisp.org>
5576 * getnline.h: New file.
5577 * getnline.c: New file.
5578 * getndelim2.c: New file, extracted from getline.c.
5579 (getndelim2): Renamed from getdelim2, with added nmax argument.
5580 * getline.c: Include getndelim2.c.
5581 (getdelim2): Moved out to getndelim2.c.
5582 (getline, getdelim): Update.
5584 2003-07-15 <karl@gnu.org>
5586 * vasnprintf.c: update from gettext.
5588 2003-07-15 Jim Meyering <jim@meyering.net>
5590 * makepath.c (make_path): Enclose diagnostic in _(...).
5592 2003-07-14 Paul Eggert <eggert@twinsun.com>
5594 * asnprintf.c, asprintf.c, config.charset, gettext.h,
5595 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
5596 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
5597 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
5598 vasprintf.c, vasprintf.h: Regenerate. These files are now being
5599 updated automatically by ../config/srclist-update. This changes
5600 their license from LPGL to GPL.
5602 2003-07-14 Jim Meyering <jim@meyering.net>
5604 Don't emit diagnostics. Let callers do that.
5605 * save-cwd.c: Don't include "error.h".
5606 (save_cwd): Don't call error. Ensure that errno is valid
5607 when returning nonzero.
5609 * save-cwd.h (restore_cwd): Update prototype.
5610 * save-cwd.c (restore_cwd): Remove two parameters.
5611 Simplify. Don't call error upon failure. Let callers do that.
5612 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
5613 when auditing is enabled. But don't bother updating the #if.
5615 2003-07-14 Simon Josefsson <jas@extundo.com>
5617 * mempcpy.h: New file.
5618 * mempcpy.c: New file.
5620 2003-07-14 Paul Eggert <eggert@twinsun.com>
5622 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
5623 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
5624 unicodeio.c, unicodeio.h, unlocked-io.h:
5625 Switch from LGPL to GPL.
5627 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
5629 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
5630 it breaks C++ compilation.
5631 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
5633 2003-07-10 Jim Meyering <jim@meyering.net>
5635 * vasnprintf.c: Remove trailing blanks.
5636 Make cpp indentation consistent.
5638 2003-07-09 Paul Eggert <eggert@twinsun.com>
5640 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
5641 posixver.c, strftime.c, strnlen.c, strverscmp.c:
5642 Switch from LGPL to GPL.
5644 2003-07-07 Paul Eggert <eggert@twinsun.com>
5646 * mktime.c: Fix some boundary cases and remove need for floating point.
5648 Issue a compile-time diagnostic if time_t is floating point, or if
5649 two's complement arithmetic is not in effect, or if arithmetic
5650 right shift does not propagate the sign. These assumptions were
5651 all in the original code but they weren't checked.
5653 (TIME_T_MIDPOINT, verify): New macros.
5654 (__isleap): Remove; it has integer overflow problems.
5655 (leapyear): New function, without those problems.
5656 (ydhms_tm_diff): Remove; splitting into two parts.
5657 (ydhms_diff): New function, containing the arithmetic part of
5658 the old ydhms_tm_diff function. Issue a compile-time
5659 diagnostic if we are not using C99 integer division.
5660 Avoid casts when possible.
5661 (guess_time_tm): New function, containing the checking part of
5662 the old ydhms_tm_diff function. Return the new value, rather than
5663 the difference between it and the old. Accept a new argument T
5664 so that *T specifies the old value. Check for overflow in the result.
5666 (__mktime_internal): Use a time_t offset, not a long int offset.
5667 This undoes the 2003-06-04 change, which is no longer needed now
5668 that we have better overflow checking.
5669 (localtime_offset): Likewise.
5671 (__mktime_internal): Avoid harmful overflow on hosts where time_t
5672 and long are 64-bit but int is only 32-bit.
5673 (ydhms_diff): Use long int to store year1 and yday1.
5674 Issue a compile-time diagnostic if long int is not wide enough.
5676 (__mktime_internal): Use long int to store adjusted year and yday.
5677 Use plain C rather than preprocessor commands, if that doesn't
5679 Check for overflow (and try to repair) after each probe
5680 rather than checking only at the very end. This avoids some bugs
5681 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
5682 does not equal GMT offset at maximum time).
5683 Use integer to check for overflow rather than floating point; this
5684 is more portable to non-IEEE hosts, and is a tad faster.
5685 When we detect that we are oscillating between two values,
5686 don't check whether tm_isdst has the requested value, since
5687 we already know the answer. When tm_isdst has the wrong value,
5688 use a different heuristic to find the right one, based on the
5689 extreme values actually observed in practice in tz2003a,
5690 rather than the (overly optimistic) "previous 3 calendar quarters".
5692 (not_equal_tm, print_tm, check_result): Use "const T" rather than
5693 "T const" to accommodate glibc style.
5694 (check_result): Use less-confusing report format. "long" -> "long int.
5696 Don't loop if the iteration overflows time_t.
5697 Allow a negative step in the iteration.
5699 2003-07-01 Paul Eggert <eggert@twinsun.com>
5701 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
5702 having it depend on HAVE_SYS_TYPES_H.
5704 2003-06-25 Bruno Haible <bruno@clisp.org>
5706 * readlink.c: New file.
5708 2003-06-20 Bruno Haible <bruno@clisp.org>
5710 Assume C89, so PARAMS isn't needed.
5711 * unicodeio.h (PARAMS): Remove.
5712 * unicodeio.c: Don't use PARAMS.
5714 2003-06-18 Jim Meyering <jim@meyering.net>
5716 Merge changes from coreutils.
5717 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
5718 Remove explicit declarations of xmalloc and realloc.
5720 (read_utmp): Remove anachronistic cast of xmalloc.
5722 2003-06-17 Paul Eggert <eggert@twinsun.com>
5724 Assume C89, so PARAMS isn't needed.
5725 * backupfile.h (PARAMS): Remove. All uses removed.
5726 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
5727 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
5728 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
5729 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
5730 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
5731 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
5732 xstrtol.h: Likewise.
5733 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
5734 same.h, strverscmp.h: Do not include config.h; no longer needed.
5735 Anyway, config.h should always be included before any other file.
5737 2003-06-11 Simon Josefsson <jas@extundo.com>
5739 * sysexit_.h: New file.
5741 2003-05-20 Derek Price <derek@ximbiot.com>
5743 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
5745 2003-06-10 Simon Josefsson <jas@extundo.com>
5747 * strchrnul.h: New file.
5748 * strchrnul.c: New file.
5750 2003-06-10 Simon Josefsson <jas@extundo.com>
5752 * argp.h: New file, from glibc.
5753 * argp-ba.c: New file, from glibc.
5754 * argp-eexst.c: New file, from glibc.
5755 * argp-fmtstream.c: New file, from glibc.
5756 * argp-fmtstream.h: New file, from glibc.
5757 * argp-fs-xinl.c: New file, from glibc.
5758 * argp-help.c: New file, from glibc.
5759 * argp-namefrob.h: New file, from glibc.
5760 * argp-parse.c: New file, from glibc.
5761 * argp-pv.c: New file, from glibc.
5762 * argp-pvh.c: New file, from glibc.
5763 * argp-xinl.c: New file, from glibc.
5765 2003-06-07 Jim Meyering <jim@meyering.net>
5767 * readtokens.h: Put `Free Software Foundation, Inc.'
5768 in place of my name in the copyright comment.
5769 Remove definition and uses of __P.
5772 * stat.c: Don't declare xmalloc explicitly.
5773 Instead, include "xalloc.h".
5774 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
5775 xrealloc, and xcalloc return values.
5776 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
5778 * xgetcwd.h: Remove definition/uses of PARAMS.
5780 2003-06-06 Jim Meyering <jim@meyering.net>
5782 * stdbool_.h: Renamed from stdbool.h.in.
5784 2003-06-06 Jim Meyering <jim@meyering.net>
5786 Merge from coreutils.
5787 * same.c: (same_name): Declare *_basename locals to be `const'.
5788 Consolidate declarations and initializations of *_base* locals.
5790 Merge from coreutils.
5791 This avoids a core dump on systems without GNU putenv,
5792 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
5793 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
5794 (unsetenv): New static function, from GNU libc.
5795 (rpl_putenv): Use it.
5797 * modechange.c: Remove trailing blanks.
5799 Merge from coreutils.
5800 * fsusage.c: Remove declaration of statfs.
5801 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
5803 * posixtm.c: Include <stdbool.h> unconditionally.
5805 2003-06-05 Paul Eggert <eggert@twinsun.com>
5807 * mktime.c (__mktime_internal): When resolving a tm_isdst
5808 mismatch, look in future quarters as well as past. This fixes a
5809 bug when processing fall-backwards gaps immediately after a long
5810 period of daylight-saving time.
5812 * mktime.c: Assume freestanding C89 or better.
5813 (HAVE_LIMITS_H): Remove. Assume it's 1.
5814 (__P): Remove; not used.
5815 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
5816 (mktime, not_equal_tm, print_tm, check_result,
5817 main): Use prototypes. Use const * where appropriate.
5818 (main): Fix typo in testing code that uncovered by above changes.
5819 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
5821 2003-06-04 Paul Eggert <eggert@twinsun.com>
5823 * mktime.c: Fix Debian bug 177940
5824 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
5825 (localtime_offset): Now long int, not time_t, because we want it
5826 to be guaranteed to be signed. All uses changed.
5827 (__mktime_internal): If overflow would occur when adding offset,
5830 Merge 'human' changes from coreutils. Rewrite to support
5831 locale-specific notations like thousands separators.
5832 * human.c: Simplify authorship notice.
5833 Include human.h immediately after config.h.
5834 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
5835 <limits.h>: Do not include, since human.h does.
5836 (SIZE_MAX, UINTMAX_MAX): New macros.
5837 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
5838 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
5839 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
5840 (power_letter): Renamed from suffixes.
5841 (generate_suffix_backwards): Remove.
5842 (adjust_value): Now takes int style (because of human.h changes)
5843 and long double value (for greater precision on some platforms).
5844 (group_number): New function.
5845 (human_readable): Use it. Use integer options, not enum.
5846 Put the options before the sizes in the arg list.
5847 Support all the new options.
5848 The old human_readable function has been removed;
5849 use inttostr.h instead.
5850 (human_readable, default_block_size, humblock):
5851 Use uintmax_t, not int, for block sizes.
5852 (human_readable_inexact, block_size_types): Remove.
5853 (block_size_opts): New constant.
5854 (human_options): Renamed from human_block_size, with new signature
5855 that allows block sizes up to UINTMAX_MAX. All callers changed.
5856 * human.h: Add copyright and authorship notice.
5857 Include <limits.h> and <stdbool.h> unconditionally.
5858 (PARAMS): Remove. All uses removed.
5859 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
5860 (enum human_inexact_style): Remove tag; now a nameless enum.
5861 (human_floor, human_ceiling, human_round_to_even): Now have
5862 values 2, 0, 1 rather than -1, 1, 0.
5863 (human_group_digits, human_suppress_point_zero, human_autoscale,
5864 human_base_1024, human_SI, human_B): New constants.
5865 (human_readable_inexact, human_block_size): Remove.
5866 (human_readable): Size args are now uintmax_t, not int.
5867 (human_options): New decl.
5869 * exclude.c: (new_exclude, add_exclude): Remove casts that are
5870 unnecessary now that we assume C89 or better. This change
5871 imported from coreutils.
5873 * mktime.c (__mktime_internal): Do not reject negative timestamps
5874 arbitrarily. This is the same patch as 2003-05-28, but it got lost
5875 in the 2003-05-30 sync from glibc.
5877 .h files should stand alone, but we shouldn't include <sys/types.h>
5878 if we can get away with just <stddef.h>.
5880 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
5881 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
5882 rather than <sys/types.h>, as we merely need size_t.
5883 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
5885 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
5886 Include <stdio.h>, to get FILE.
5887 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
5888 memcasecmp.h has included <stddef.h> and all we need is size_t.
5889 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
5890 our interface, instead of including <sys/types.h>
5892 2003-06-02 Paul Eggert <eggert@twinsun.com>
5895 Fix some minor time-related bugs with POSIX time arguments.
5896 Some valid time stamps were being rejected (notably -1, and
5897 time stamps before 1900 on 64-bit hosts). And some invalid
5898 time stamps were being accepted, e.g. September 31.
5900 * posixtm.h (posixtime): Return bool instead of time_t, so
5901 that we can return (time_t) -1 successfully.
5902 * posixtm.c: Likewise.
5903 [HAVE_STDBOOL_H]: Include <stdbool.h>.
5904 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
5905 (t): Remove static var.
5906 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
5907 of static var. All uses changed.
5908 (year): Do not reject years before 1900; they can occur with
5910 (posix_time_parse): Do not check for out-of-range components;
5911 that is now the caller's responsibility, since our checks were
5912 only approximations.
5913 (posixtime): Use mktime to check for out-of-range components,
5914 since it knows them exactly.
5915 If mktime returns (time_t) -1, check whether an error actually occurred
5916 by invoking localtime on -1.
5917 (main) [TEST_POSIXTIME]: Check for input data errors, and report
5918 posixtime failures better.
5919 Improve the test data (in comments only).
5921 2003-05-30 <karl@gnu.org>
5923 * mktime.c: update from libc.
5925 2003-05-30 Bruno Haible <bruno@clisp.org>
5927 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
5928 * localcharset.h: Likewise.
5929 * localcharset.c: Likewise.
5931 2003-05-28 Paul Eggert <eggert@twinsun.com>
5933 Assume the headers required for C89 freestanding compilers.
5934 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
5935 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
5936 without checking for HAVE_LIMITS_H.
5937 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
5938 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
5940 * fatal.c: Include <stdarg.h> without checking for __STDC__.
5941 * exclude.c: Include <stdbool.h> unconditionally.
5942 * tempname.c: Include <stddef.h> unconditionally.
5943 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
5944 * modechange.c, rpmatch.c (NULL): Don't define, since
5945 <stddef.h> does that.
5946 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
5947 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
5948 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
5949 * xstrtol.c: Likewise.
5950 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
5951 * savedir.c: Include <stddef.h> instead of defining NULL.
5953 * addext.c (addext): Use assignment rather than cast, to avoid
5954 warnings on some platforms.
5956 * mktime.c (__mktime_internal): Do not reject negative timestamps
5959 2003-05-10 Bruno Haible <bruno@clisp.org>
5961 * linebreak.c (iconv_string_length): Don't return -1 just because the
5962 string is longer than 4 KB.
5964 2003-05-12 Jim Meyering <jim@meyering.net>
5966 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
5967 the space-padded-by-default conversion specifiers, %e, %k, %l.
5969 2003-05-03 Bruno Haible <bruno@clisp.org>
5971 Upgrade to Unicode-4.0.
5972 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
5973 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
5974 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
5975 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
5976 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
5977 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
5978 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
5979 Change width of U+E0100..U+E01EF from 1 to 0.
5981 2003-04-25 Bruno Haible <bruno@clisp.org>
5983 * copy-file.c: Include <stddef.h>, for size_t.
5985 2003-04-25 Jim Meyering <jim@meyering.net>
5987 * copy-file.c (copy_file_preserving): Declare buf_size to be
5988 of type size_t, not int.
5990 2003-04-11 Jim Meyering <jim@meyering.net>
5992 Merge changes from Coreutils.
5994 2003-03-22 Jim Meyering <jim@meyering.net>
5996 * strftime.c (widen): Cast alloca return value to proper type.
5998 2003-01-19 Ulrich Drepper <drepper@redhat.com>
6001 * strftime.c (my_strftime): Handle very large width
6002 specifications for numeric values correctly. Improve checks for
6005 2003-01-19 Jim Meyering <jim@meyering.net>
6007 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
6008 (nl_get_alt_digit) [! defined my_strftime]: Define.
6009 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
6010 _nl_get_alt_digit and _nl_get_walt_digit.
6012 * strftime.c (my_strftime): Merge in locale-related changes from libc.
6013 These changes have no effect outside of _LIBC.
6015 2003-04-10 Bruno Haible <bruno@clisp.org>
6017 * findprog.h: New file, from GNU gettext.
6018 * findprog.c: New file, from GNU gettext.
6020 2003-04-05 Jim Meyering <jim@meyering.net>
6022 Merge changes from Coreutils.
6024 * exclude.h (PARAMS): Remove definition and uses.
6025 * exclude.c: Remove uses of `PARAMS'.
6027 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
6028 Add test-cases for DOS filenames. Declare program_name.
6029 (main): Set up program_name. Patch by Rich Dawe.
6031 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
6033 Use mntctl's return value to drive the entry-processing loop, since
6034 we can't rely on the value of the vmt_length member in the last
6035 entry. On some systems doing so could result in exhausting
6036 virtual memory. Based in part on a patch from Mike Jetzer.
6038 2003-04-04 Bruno Haible <bruno@clisp.org>
6040 * linebreak.h: New file, from GNU gettext.
6041 * linebreak.c: New file, from GNU gettext with slight modifications.
6042 * lbrkprop.h: New file, from GNU gettext.
6044 2003-04-03 Bruno Haible <bruno@clisp.org>
6046 * utf8-ucs4.h: New file, from GNU gettext.
6047 * utf16-ucs4.h: New file, from GNU gettext.
6048 * ucs4-utf8.h: New file, from GNU gettext.
6049 * ucs4-utf16.h: New file, from GNU gettext.
6051 2003-04-02 Bruno Haible <bruno@clisp.org>
6053 * binary-io.h: New file, from GNU gettext.
6055 2003-04-01 Bruno Haible <bruno@clisp.org>
6057 * pathname.h: New file, from GNU gettext.
6058 * concatpath.c: New file, from GNU gettext.
6060 2003-03-30 Bruno Haible <bruno@clisp.org>
6062 * copy-file.c (copy_file_preserving): Don't set owner if the function
6063 chown() doesn't exist.
6065 2003-03-28 Bruno Haible <bruno@clisp.org>
6067 * copy-file.h: New file, from GNU gettext.
6068 * copy-file.c: New file, from GNU gettext.
6070 2003-03-18 Jim Meyering <jim@meyering.net>
6072 * quote.c (quote_n): Fix typo in comment.
6074 2003-03-14 Jim Meyering <jim@meyering.net>
6076 Merge changes from Coreutils.
6077 * obstack.h (obstack_object_size): Declare temporary, __o,
6078 to be const, in order to avoid warnings.
6079 (obstack_room): Likewise.
6080 (obstack_empty_p): Likewise.
6082 2003-03-13 Paul Eggert <eggert@twinsun.com>
6084 Merge changes from Bison.
6085 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
6086 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
6087 when compiling Bison 1.875's `bitset bset = obstack_alloc
6088 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
6089 * hash.c: Include <stdbool.h> unconditionally.
6091 2003-03-09 Paul Eggert <eggert@twinsun.com>
6093 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
6094 Reported by Bruce Becker; see:
6095 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
6097 2003-03-03 Paul Eggert <eggert@twinsun.com>
6098 Bruno Haible <bruno@clisp.org>
6100 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
6101 Reported by John Hughes, see
6102 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
6104 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
6106 * poll_.h: New file.
6109 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
6111 * mathl.h: New file.
6112 * acosl.c: New file.
6113 * asinl.c: New file.
6114 * atanl.c: New file.
6115 * ceill.c: New file.
6118 * floorl.c: New file.
6119 * frexpl.c: New file.
6120 * ldexpl.c: New file.
6122 * sincosl.c: New file.
6124 * sqrtl.c: New file.
6126 * trigl.c: New file.
6127 * trigl.h: New file.
6129 2003-02-17 Bruno Haible <bruno@clisp.org>
6131 * mkdtemp.h: New file, from GNU gettext.
6132 * mkdtemp.c: New file, from GNU gettext.
6134 2003-01-31 Bruno Haible <bruno@clisp.org>
6136 * rename.c: #undef rename before defining rpl_rename.
6137 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
6139 2003-01-30 Bruno Haible <bruno@clisp.org>
6141 * printf-args.h: New file, from GNU gettext.
6142 * printf-args.c: New file, from GNU gettext.
6143 * printf-parse.h: New file, from GNU gettext.
6144 * printf-parse.c: New file, from GNU gettext.
6145 * vasnprintf.h: New file, from GNU gettext.
6146 * vasnprintf.c: New file, from GNU gettext.
6147 * asnprintf.c: New file, from GNU gettext.
6148 * vasprintf.h: New file, from GNU gettext with modifications.
6149 * vasprintf.c: New file, from GNU gettext.
6150 * asprintf.c: New file, from GNU gettext.
6152 2003-01-29 Bruno Haible <bruno@clisp.org>
6154 * stpncpy.h: New file, from GNU gettext with modifications.
6155 * stpncpy.c: New file, from GNU gettext with modifications.
6157 2003-01-28 Bruno Haible <bruno@clisp.org>
6159 * c-ctype.h: New file, from GNU gettext, with changes suggested by
6161 * c-ctype.c: New file, from GNU gettext, with changes suggested by
6164 2003-01-27 Bruno Haible <bruno@clisp.org>
6166 * xsetenv.h: New file, from GNU gettext.
6167 * xsetenv.c: New file, from GNU gettext.
6169 2003-01-23 Bruno Haible <bruno@clisp.org>
6171 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
6173 2003-01-22 Bruno Haible <bruno@clisp.org>
6175 * exit.h: New file, from GNU gettext.
6177 2003-01-11 Bruno Haible <bruno@clisp.org>
6179 * stpcpy.h (stpcpy): Use ANSI C function declarations.
6180 * strcase.h (strcasecmp, strncasecmp): Likewise.
6182 2003-01-14 Jim Meyering <jim@meyering.net>
6184 * same.c (same_name): Tweak a comment.
6186 2003-01-11 Bruno Haible <bruno@clisp.org>
6188 * same.c (same_name): Reorder tests so as to avoid calling stat()
6189 when a string comparison is sufficient.
6191 2003-01-11 Bruno Haible <bruno@clisp.org>
6193 * readtokens.c (readtoken): Cast character to 'unsigned char', not
6196 2003-01-11 Bruno Haible <bruno@clisp.org>
6198 * hash-pjw.c: Add comment about low quality of this function.
6200 2003-01-12 Paul Eggert <eggert@twinsun.com>
6202 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
6203 to avoid collisions with libcurses and libreadline.
6205 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
6206 * getstr.h, getstr.c: Remove.
6207 * getline.c: Include "getline.h", to check interface.
6208 Move body of old getstr.c here: this defines MIN_CHUNK and
6209 declares getdelim2, which is renamed from getstr.
6210 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
6212 * linebuffer.c (readlinebuffer): Renamed from readline.
6214 * linebuffer.h: Likewise.
6215 (readline): Remove backward-compatibility macro.
6217 2003-01-12 Jim Meyering <jim@meyering.net>
6219 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
6221 2003-01-10 Bruno Haible <bruno@clisp.org>
6223 * alloca_.h: New file.
6224 * getdate.y: Unconditionally include alloca.h.
6225 * makepath.c: Likewise.
6226 * setenv.c: Likewise.
6227 * userspec.c: Likewise.
6229 2003-01-09 Bruno Haible <bruno@clisp.org>
6231 * stdbool.h.in: New file.
6233 2003-01-08 Bruno Haible <bruno@clisp.org>
6235 * safe-read.c: Include specification header first, to ensure its
6237 * full-write.c: Likewise.
6239 2003-01-08 Jim Meyering <jim@meyering.net>
6241 * full-write.c: Undefine and define-away `const' after inclusion
6242 of errno.h, not before. Suggestion from Bruno Haible.
6244 2003-01-07 Jim Meyering <jim@meyering.net>
6246 * full-write.c: Rework so that it may serve to define full_read, too.
6247 * full-read.c: Simply #define FULL_READ and include full-write.c.
6249 2003-01-06 Jim Meyering <jim@meyering.net>
6251 * version-etc.c: Update year in translatable copyright string.
6253 2002-12-25 Bruno Haible <bruno@clisp.org>
6255 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
6256 * xstrtol.h: Likewise.
6257 * xstrtoimax.c: Likewise.
6258 * xstrtoumax.c: Likewise.
6259 * human.h: Likewise.
6261 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
6262 on systems that have <inttypes.h> but not <stdint.h>.
6264 2002-12-31 Paul Eggert <eggert@twinsun.com>
6266 * memcoll.c (memcoll): Fall back on a simple algorithm using
6267 memcmp if strcoll doesn't work.
6269 2002-12-23 Bruno Haible <bruno@clisp.org>
6271 * localcharset.h: New file.
6272 * localcharset.c: Include it.
6273 * unicodeio.c: Likewise.
6275 2002-12-22 Bruno Haible <bruno@clisp.org>
6277 * utime.c (utime_null): No need to call ftruncate if the file was
6280 2002-12-23 Bruno Haible <bruno@clisp.org>
6282 * memcoll.c (STRCOLL): New macro.
6285 2002-12-22 Bruno Haible <bruno@clisp.org>
6287 * getstr.h (getstr): Define, to avoid clash with libcurses.
6288 * linebuffer.h (readline): Define, to avoid clash with libreadline.
6290 2002-12-22 Bruno Haible <bruno@clisp.org>
6292 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
6294 2002-12-23 Bruno Haible <bruno@clisp.org>
6296 * getline.h: Include <stddef.h>, for size_t.
6298 * unicodeio.h: Include <stddef.h>, for size_t.
6299 * unicodeio.c: Don't include <stddef.h>.
6301 2002-12-17 Bruno Haible <bruno@clisp.org>
6303 * canon-host.c (strdup): Remove unused declaration.
6305 * fsusage.c: Include full_read.h.
6306 (get_fs_usage): Use full_read instead of safe_read.
6308 * utime.c (utime_null): Use SAFE_READ_ERROR.
6310 2002-12-11 Bruno Haible <bruno@clisp.org>
6312 * setenv.h: Rewritten to cope with systems that have setenv() but not
6314 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
6317 2002-12-11 Bruno Haible <bruno@clisp.org>
6319 * setenv.c (alloca): Fall back to malloc.
6321 (setenv): Use freea() to free memory allocated with alloca().
6323 2002-11-13 Bruno Haible <bruno@clisp.org>
6325 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
6326 function declarations.
6327 * unsetenv.c (unsetenv): Likewise.
6329 2002-03-04 Bruno Haible <bruno@clisp.org>
6331 Portability to AIX 4.3.3.
6332 * unsetenv.c: New file, extracted from setenv.c.
6333 * setenv.c: Move the unsetenv() function to unsetenv.c.
6335 2001-12-20 Bruno Haible <bruno@clisp.org>
6337 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
6338 use malloc instead. For SunOS 4.
6340 2001-12-11 Bruno Haible <bruno@clisp.org>
6342 * setenv.c: Declare alloca.
6343 (compar_fn_t): New typedef.
6344 (KNOWN_VALUE, STORE_VALUE): Use it.
6346 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
6349 2002-12-10 Paul Eggert <eggert@twinsun.com>
6351 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
6352 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
6353 Choose values that are less likely to collide with system fnmatch
6355 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
6356 defined (e.g., a pure POSIX system).
6357 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
6358 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
6360 2002-12-06 Jim Meyering <jim@meyering.net>
6362 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
6364 Merge in changes from libc's misc/error.c, in preparation
6365 for the merge of gnulib's changes back into libc.
6367 * error.c (_): Define only if not already defined.
6368 Move definition to follow all #include directives.
6369 Include unlocked-io.h only if !_LIBC.
6370 [_LIBC]: Include <libio/libioP.h>.
6371 [USE_IN_LIBIO]: Include <libio/iolibio.h>
6372 (fflush): Tweak definition to use INTUSE.
6375 2002-12-05 Paul Eggert <eggert@twinsun.com>
6377 * alloca.c [defined emacs]: Include "lisp.h".
6378 (xalloc_die) [defined emacs]: New macro.
6379 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
6380 [! defined emacs]: Include <xalloc.h>.
6381 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
6382 (pointer): Typedef to POINTER_TYPE *.
6383 (malloc): Remove decl; we now always use xmalloc.
6384 (alloca): Use old-style definition, since Emacs needs this.
6385 Check for arithmetic overflow when computing combined size.
6387 2002-12-04 Paul Eggert <eggert@twinsun.com>
6389 Do not generate unlocked-io.h automatically, since it's easier to
6390 maintain it by hand.
6392 * unlocked-io.h: New file, from GNU diffutils,
6393 but with proper copyright notice and attribution.
6395 * Makefile.am: Add copyright notice.
6396 (libfetish_a_SOURCES): Add unlocked-io.h.
6397 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
6398 (DISTCLEANFILES, io_functions): Remove macros.
6399 (EXTRA_DIST): Remove gen_uio.
6400 (unlocked-io.h): Remove rule.
6402 2002-12-04 Jim Meyering <jim@meyering.net>
6404 Reflect the fact that stat.c and lstat.c are no longer generated.
6405 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
6406 (DISTCLEANFILES): Likewise.
6407 (EXTRA_DIST): Likewise.
6408 (all_local): Don't depend on stat.c or lstat.c.
6409 (stat.c, lstat.c): Remove rules.
6410 (EXTRA_DIST): Remove xstat.in.
6412 * xstat.in: Remove file. Contents moved into stat.c.
6413 * stat.c: New file. Contents mostly from xstat.in.
6414 * stat.c: Rework so that it may serve to define rpl_lstat, too.
6415 * lstat.c: New file. Simply #define LSTAT and include stat.c.
6417 * safe-read.c: Rework so that it may serve to define safe_write, too.
6418 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
6420 2002-12-03 Jim Meyering <jim@meyering.net>
6422 * safe-read.c, safe-write.c: Change variable names and comments, but
6423 not semantics, to minimize the differences between these two files.
6424 (safe_read): Change comment to mention SAFE_READ_ERROR.
6426 * safe-read.c (IS_EINTR): Define.
6427 (safe_read): Use IS_EINTR in place of in-function cpp directives.
6429 2002-12-02 Bruno Haible <bruno@clisp.org>
6431 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
6432 Define, taken from safe-read.c.
6433 (INT_MAX): Provide fallback.
6434 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
6435 * safe-write.h (SAFE_WRITE_ERROR): Define.
6437 * safe-read.c (EINTR): Remove definition.
6438 (safe_read): Don't use EINTR if it is absent.
6440 2002-12-02 Jim Meyering <jim@meyering.net>
6442 * safe-read.c (EINTR): Define.
6443 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
6444 (INT_MAX): Provide fallback.
6445 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
6447 * safe-read.h (SAFE_READ_ERROR): Define.
6449 2002-12-01 Jim Meyering <jim@meyering.net>
6451 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
6452 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
6454 2002-11-27 Paul Eggert <eggert@twinsun.com>
6456 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
6457 hash_rehash): Replace `if (limit <= value) abort ();' with
6458 `if (! (value < limit)) abort ();', for readability.
6460 2002-11-26 <karl@gnu.org>
6462 * strdup.c: copy from libc again, with jim's ok.
6463 * .cppi-disable: re-add strdup.c
6465 2002-11-25 <karl@gnu.org>
6467 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
6468 instead of "strtol.c".
6470 2002-11-25 Jim Meyering <jim@meyering.net>
6472 * mktime.c: Sync from libc, now that it has the latest fix.
6474 2002-11-24 <karl@gnu.org>
6476 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
6477 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
6479 2002-11-24 Jim Meyering <jim@meyering.net>
6481 Update from coreutils:
6483 * mktime.c: Merge in changes from libc.
6485 Avoid a link-time failure on some Linux systems.
6486 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
6487 (__mon_yday): Declare with the STATIC attribute.
6488 (__mktime_internal): Likewise.
6489 Based on a report from Greg Schafer.
6491 2002-11-23 Jim Meyering <jim@meyering.net>
6493 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
6494 Use `unsigned', not `int', as type of index.
6496 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
6498 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
6500 2002-11-22 Paul Eggert <eggert@twinsun.com>
6502 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
6503 hint that one should use `if (! x) abort ();' rather than `assert
6504 (x);', and anyway it's one less thing to worry about configuring.
6505 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
6506 hash_rehash, hash_insert): Use abort rather than assert.
6508 2002-11-22 Paul Eggert <eggert@twinsun.com>
6510 * quotearg.h: Allow multiple inclusion by surrounding with
6511 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
6512 so that we can be included first.
6513 (PARAMS): Remove; we now assume C89 or later. All uses removed.
6514 * quotearg.c: Include quotearg.h immediately after config.h.
6515 No need to include stddef.h or sys/types.h any more.
6516 Surround local include files with "", not "<>".
6517 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
6518 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
6519 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
6520 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
6521 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
6522 (ISPRINT): Remove; no longer needed now that we assume C89.
6524 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
6527 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
6528 quotearg_char): Use SIZE_MAX rather than
6529 (size_t) -1 when we are talking about "infinity".
6531 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
6533 2002-11-22 Bruno Haible <bruno@clisp.org>
6535 * safe-read.h: Assume C89. Add comments.
6536 (safe_read): Change return type to size_t.
6537 * safe-read.c (safe_read): Change return type to size_t. Handle byte
6538 counts > SSIZE_MAX correctly.
6539 * safe-write.h: New file.
6540 * safe-write.c: New file.
6541 * full-read.h: New file.
6542 * full-read.c: New file.
6543 * full-write.h: Assume C89. Add comments.
6544 * full-write.c: Include safe-write.h.
6545 (full_write): Rewritten to use safe_write.
6546 Suggested by Jim Meyering and Paul Eggert.
6548 2002-11-21 Bruno Haible <bruno@clisp.org>
6550 Remove case insensitive option matching.
6551 * argmatch.h (argcasematch): Remove declaration.
6552 (ARGCASEMATCH): Remove macro.
6553 (__xargmatch_internal): Remove case_sensitive argument.
6554 (XARGMATCH): Update.
6555 (XARGCASEMATCH): Remove macro.
6556 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
6557 case_sensitive argument.
6558 (argcasematch): Remove function.
6559 (__xargmatch_internal): Remove case_sensitive argument.
6560 (main): Use XARGMATCH instead of XARGCASEMATCH.
6562 * xmalloc.c: Change compile-time error message. Add comment about
6563 required autoconf version.
6565 2002-11-21 Jim Meyering <jim@meyering.net>
6567 * strdup.c (strdup): Tweak comment and initial #if/#include.
6569 Merge in changes from the coreutils.
6571 2002-09-25 Paul Eggert <eggert@twinsun.com>
6572 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
6573 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
6574 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
6575 int. Work more efficiently if X is the same width as uintmax_t.
6576 Do not compare X to -1, to avoid bogus compiler warning.
6577 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
6578 Don't assume that f_frsize and f_bsize are the same type.
6580 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
6583 * makepath.c (make_path): Restore umask *before* creating the final
6585 (make_path): Minor reformatting.
6587 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
6588 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
6590 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
6591 ones. At least on GNU/Linux systems, `auto' means something else.
6594 2002-11-20 Paul Eggert <eggert@twinsun.com>
6596 Merge argmatch cleanups from Bison. Assume C89.
6598 * argmatch.c: Include config.h here, not in argmatch.h.
6599 Include stdlib.h, for EXIT_FAILURE.
6600 Always include <string.h>, since we assume C89.
6601 (EXIT_FAILURE): Remove pre-C89 bug workaround.
6602 * argmatch.h: Do not include <config.h> or <sys/types.h>.
6603 Include <stddef.h> instead, since it's all we need for size_t.
6604 (PARAMS): Remove. All uses removed.
6605 (ARRAY_CARDINALITY): Do not bother to #undef.
6606 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
6607 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
6608 Remove unnecessary parentheses.
6609 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
6610 Insert necessary parentheses.
6611 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
6612 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
6614 2002-11-19 Bruno Haible <bruno@clisp.org>
6616 * mbswidth.c: Include mbswidth.h right at the beginning.
6617 * mbswidth.h: Include <stddef.h>, for size_t.
6619 * mbswidth.h (PARAMS): Remove macro.
6620 (mbswidth, mbsnwidth): Use ANSI C function declarations.
6621 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
6623 * gcd.h (PARAMS): Remove macro.
6624 (gcd): Use ANSI C function declarations.
6625 * gcd.c (gcd): Likewise.
6627 2002-11-15 Bruno Haible <bruno@clisp.org>
6629 * strcspn.c: Include <stddef.h>.
6630 (strcspn): Use ANSI C function declaration. Change return type to
6632 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
6633 (strpbrk): Use NULL.
6634 * strpbrk.h (PARAMS): Remove macro.
6635 (strpbrk): Use ANSI C function declaration.
6636 * strstr.c: Don't include <sys/types.h>.
6637 * strstr.h (PARAMS): Remove macro.
6638 (strstr): Use ANSI C function declarations.
6640 2002-11-06 Bruno Haible <bruno@clisp.org>
6642 * gcd.h (gcd): Change argument type to 'unsigned long'.
6643 * gcd.c (gcd): Likewise.
6645 2002-11-05 Bruno Haible <bruno@clisp.org>
6647 * gcd.h: New file, from gettext-0.11.5.
6648 * gcd.c: New file, from gettext-0.11.5.
6650 2002-11-05 Bruno Haible <bruno@clisp.org>
6652 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6653 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6654 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6655 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6657 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
6658 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
6660 * closeout.c: Include gettext.h instead of <libintl.h>.
6661 * human.c: Include gettext.h instead of <libintl.h>.
6662 * quotearg.c: Include gettext.h instead of <libintl.h>.
6663 * rpmatch.c: Include gettext.h instead of <libintl.h>.
6664 * unicodeio.c: Include gettext.h instead of <libintl.h>.
6665 * userspec.c: Include gettext.h instead of <libintl.h>.
6666 * version-etc.c: Include gettext.h instead of <libintl.h>.
6667 * xmalloc.c: Include gettext.h instead of <libintl.h>.
6668 (textdomain): Remove definition.
6669 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
6671 * long-options.c: Remove include of <libintl.h> and definition of _.
6672 * same.c: Remove include of <libintl.h> and definition of _.
6674 2002-11-04 Bruno Haible <bruno@clisp.org>
6676 * stpcpy.h: New file, from GNU gettext-0.11.5.
6677 * strcase.h: New file, from GNU gettext-0.11.5.
6678 * strpbrk.h: New file, from GNU gettext-0.11.5.
6679 * strstr.h: New file, from GNU gettext-0.11.5.
6680 * xgetcwd.h: New file, from GNU gettext-0.11.5.
6682 2002-05-09 Bruno Haible <bruno@clisp.org>
6684 * config.charset: Update for newest glibc. Add canonical names
6685 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
6687 2002-05-09 Bruno Haible <bruno@clisp.org>
6689 * localcharset.c (get_charset_aliases): Add more Windows specific
6692 2002-05-08 Owen Taylor <otaylor@redhat.com>
6694 * config.charset: A few additions for Solaris.
6696 2001-12-05 Bruno Haible <bruno@clisp.org>
6698 * localcharset.c (locale_charset): Don't return an empty string.
6700 2001-10-23 Bruno Haible <haible@clisp.cons.org>
6702 * config.charset: msdos in uk_UA uses CP1125.
6704 2001-08-05 Bruno Haible <haible@clisp.cons.org>
6706 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
6707 * localcharset.c (locale_charset): Declare as extern "C".
6709 2002-02-15 Bruno Haible <bruno@clisp.org>
6711 * config.charset [msdosdjgpp]: For Russian, use CP866.
6713 2002-02-11 Bruno Haible <bruno@clisp.org>
6715 * config.charset: Add support for NetBSD.
6717 2002-09-25 <karl@gnu.org>
6719 * strdup.c: copy from libc/string (via ../config/srclist*).
6720 * getopt*: copy from libc/posix.
6721 * gettext.h: copy from gettext.
6722 * .cppi-disable: add strdup.c, gettext.h.
6724 2002-07-01 Jim Meyering <meyering@lucent.com>
6726 * c-stack.c: Include sys/time.h.
6727 From Volker Borchert.
6729 2002-06-11 Paul Eggert <eggert@twinsun.com>
6731 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
6732 New macro. Use it uniformly instead of
6733 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
6734 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
6735 reported by Vin Shelton.
6737 2002-06-22 Jim Meyering <meyering@lucent.com>
6739 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
6740 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
6742 2002-06-22 Paul Eggert <eggert@twinsun.com>
6744 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
6745 Do not assume SA_SIGINFO behavior.
6746 Bug reported by Jim Meyering on NetBSD 1.5.2.
6748 2002-06-22 Jim Meyering <meyering@lucent.com>
6750 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
6752 * exitfail.c, exitfail.h: Likewise.
6753 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
6755 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
6757 (EXTRA_DIST): Add fnmatch_loop.c.
6758 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
6760 * fnmatch_loop.c: New file, from diffutils-2.8.2.
6761 * fnmatch.c: Update from diffutils-2.8.2.
6762 * fnmatch_.h: New file. From diffutils-2.8.2.
6763 * fnmatch.h: Remove file.
6765 2002-06-18 Paul Eggert <eggert@twinsun.com>
6767 * file-type.h: Report an error if neither S_ISREG nor
6768 S_IFREG is defined, instead of using a test specific to glibc
6769 2.2. This should be safe, since POSIX requires S_ISREG and
6770 Unix Version 7 had S_IFREG. We don't need to check for
6771 <sys/types.h> since we don't use any symbols that it defines.
6773 2002-06-15 Jim Meyering <meyering@lucent.com>
6775 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
6776 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
6777 have been included before this file.
6779 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
6781 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
6782 so that each temporary file name is unique and valid in the first
6783 8 characters, for operation under DOS.
6785 2002-06-15 Jim Meyering <meyering@lucent.com>
6787 Work even with DJGPP 2.03, which lacks support for symlinks.
6789 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
6791 * lchown.c (S_ISLNK): Likewise.
6793 2002-06-14 Jim Meyering <meyering@lucent.com>
6795 * file-type.h: Use the version from diffutils-2.8.2.
6796 * file-type.c: Likewise.
6798 2002-05-27 Jim Meyering <meyering@lucent.com>
6800 Fix a problem seen only on nonconforming systems whereby ls.c's
6801 use of localtime, and then of gettimeofday would cause trouble:
6802 the localtime call used to initialize rpl_gettimeofday's save
6803 mechanism would clobber ls's current local time information so
6804 that in any long listing the first file would always be listed
6805 with date 1970-01-01. Analysis by Volker Borchert.
6807 * gettimeofday.c (localtime): Undefine.
6808 (rpl_localtime): New function.
6810 2002-05-22 Jim Meyering <meyering@lucent.com>
6812 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
6813 * file-type.h: New file.
6814 * file-type.c (file_type): New file/function. Extracted from diffutils.
6816 2002-04-29 Paul Eggert <eggert@twinsun.com>
6818 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
6820 2002-04-28 Paul Eggert <eggert@twinsun.com>
6822 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
6823 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
6824 of 127, since 64 is the largest conceivable number for ancient
6826 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
6828 2002-04-28 Jim Meyering <meyering@lucent.com>
6830 * sig2str.c (WTERMSIG): Remove definition (unused).
6832 2002-04-28 Paul Eggert <eggert@twinsun.com>
6834 * sig2str.h, sig2str.c: New files.
6835 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
6837 2002-04-24 Jim Meyering <meyering@lucent.com>
6839 * gettext.h: New file, from Gettext.
6840 * Makefile.am (INCLUDES): Remove -I../intl.
6841 (libfetish_a_SOURCES): Add gettext.h.
6843 2002-04-16 Jim Meyering <meyering@lucent.com>
6845 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
6846 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
6847 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
6849 2002-04-12 Jim Meyering <meyering@lucent.com>
6851 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
6853 2002-03-10 Jim Meyering <meyering@lucent.com>
6855 * makepath.c (make_path): Remove a comma from a diagnostic.
6856 Suggestion from Santiago Vila.
6858 2002-03-08 Jim Meyering <meyering@lucent.com>
6860 * rename.c: Mention that this wrapper is needed also on
6861 mips-dec-ultrix4.4 systems.
6863 2002-03-02 Jim Meyering <meyering@lucent.com>
6865 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
6866 not HAVE_CLOCK_SETTIME.
6868 2002-02-27 Paul Eggert <eggert@twinsun.com>
6870 * nanosleep.h: Rename to....
6871 * timespec.h: New name for nanosleep.h. All uses changed.
6873 * gettime.c: New file.
6874 * settime.c: New file.
6877 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
6878 timespec.h. Remove nanosleep.h.
6880 2002-02-25 Paul Eggert <eggert@twinsun.com>
6882 * acl.c, acl.h: New files.
6883 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
6885 2002-02-24 Jim Meyering <meyering@lucent.com>
6887 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
6888 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
6889 cause trouble. Reported by Nelson Beebe.
6891 2002-02-23 Paul Eggert <eggert@twinsun.com>
6893 * path-concat.c (xpath_concat): Reorder code to pacify
6894 compilers that don't know that xalloc_die never returns.
6896 2002-02-20 Jim Meyering <meyering@lucent.com>
6898 * getdate.c: Regenerate using bison-1.33.
6900 2002-02-15 Paul Eggert <eggert@twinsun.com>
6902 * posixver.c, posixver.h: New files.
6903 * Makefile.am (libfetish_a_SOURCES): Add them.
6905 2002-02-02 Paul Eggert <eggert@twinsun.com>
6906 Bruno Haible <bruno@clisp.org>
6908 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
6909 (fwrite_success_callback): New declaration.
6910 * unicodeio.c (unicode_to_mb): New function, extracted from
6911 print_unicode_char. Call failure callback instead of error.
6912 (fwrite_success_callback): New function.
6913 (exit_failure_callback): New function.
6914 (fallback_failure_callback): New function.
6915 (print_unicode_char): Call unicode_to_mb.
6917 2002-01-26 Jim Meyering <meyering@lucent.com>
6919 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
6921 2002-01-22 Jim Meyering <meyering@lucent.com>
6923 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
6924 Otherwise, some versions of automake would omit the rule that makes
6925 Makefile from Makefile.in.
6927 2001-01-21 Paul Eggert <eggert@twinsun.com>
6929 * xmemcoll.h, xmemcoll.c: New files.
6930 * Makefile.am (libfetish_a_SOURCES): Add them.
6931 * memcoll.c: Include errno.h, and declare errno if not defined.
6932 (memcoll): Set errno to zero if there is no error.
6934 * quotearg.c (quotearg_buffer_restyled):
6935 Fix bug with quoting buffers containing NUL when backslashing escapes.
6936 This bug was exposed by the other changes in this patch.
6937 (quotearg_n_options): New arg ARGSIZE.
6938 All callers changed.
6939 (quoting_options_from_style): New function.
6940 (quotearg_n_style): Use it.
6941 (quotearg_n_style_mem): New function.
6943 * quotearg.h (quotearg_n_style_mem): New function.
6945 2002-01-16 Jim Meyering <meyering@lucent.com>
6947 * getdate.y: Add three semicolons, each just before a closing brace.
6948 Bison (as of version 1.31) no longer papers over that mistake.
6950 2002-02-14 Paul Eggert <eggert@twinsun.com>
6952 * backupfile.c (ISDIGIT): Comment fix.
6953 * getdate.y (ISDIGIT): Likewise.
6954 * posixtm.c (ISDIGIT, year): Likewise.
6955 * strverscmp.c (ISDIGIT): Likewise.
6956 * userspec.c (ISDIGIT): Likewise.
6958 2002-01-05 Jim Meyering <meyering@lucent.com>
6960 * version-etc.c (version_etc_copyright): Update copyright year.
6962 2001-01-19 Paul Eggert <eggert@twinsun.com>
6964 * closeout.c (close_stdout_status): If ferror (stdout), do
6965 not silently exit merely because the output buffer happens to
6966 have nothing pending.
6968 2001-12-18 Paul Eggert <eggert@twinsun.com>
6970 See the big note in ../ChangeLog.
6971 * human.c (suffixes): Prefer K to k for 1024.
6972 (generate_suffix_backwards): New function.
6973 (human_readable_inexact): Use it.
6974 * xstrtol.c (__xstrtol): If there is no number but there
6975 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
6976 Accept 'K' as well as 'k'.
6978 2001-12-15 Jim Meyering <meyering@lucent.com>
6980 * regex.h (__restrict_arr): Update from libc.
6982 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
6983 as `remote' if the name starts with `//'. Suggested by Michael Stone.
6986 2001-12-10 Jim Meyering <meyering@lucent.com>
6988 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
6989 Instead, include "xalloc.h".
6990 (initbuffer): Don't cast xmalloc return value to char*.
6991 (readline): Reword comment.
6992 Don't cast xrealloc return value to char*
6995 2001-12-09 Jim Meyering <meyering@lucent.com>
6997 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
6998 `signed and unsigned type in conditional expression'.
6999 * posixtm.c (posix_time_parse): Likewise.
7001 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
7003 * readtokens.c (readtoken): Declare an index to be of type unsigned
7004 to avoid a pedantic warning.
7006 * getstr.c: Don't include assert.h.
7007 (getstr): Remove warning-evoking assertions.
7008 Return -1 if offset parameter is out of bounds.
7009 Change the type of a local from int to size_t.
7011 * strftime.c (my_strftime_localtime_r): Include this function
7012 definition in the `#if ! HAVE_TM_GMTOFF' block.
7014 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
7015 Include xalloc.h instead.
7017 2001-12-02 Jim Meyering <meyering@lucent.com>
7019 * tempname.c: Don't declare getenv, thus reverting the change of
7020 2001-11-18. It's no longer necessary, now that stdlib.h is always
7023 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
7024 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
7026 2001-11-30 Akim Demaille <akim@epita.fr>
7028 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
7029 before being defined.
7031 2001-11-27 Paul Eggert <eggert@twinsun.com>
7033 * quotearg.h (quotearg_n, quotearg_n_style):
7034 First arg is int, not unsigned.
7035 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
7036 (SIZE_MAX, UINT_MAX): New macros.
7037 (quotearg_n_options): Abort if N is negative.
7038 Avoid overflow check on hosts where size_t is 64 bits and int
7039 is 32 bits, as overflow is impossible there.
7040 Fix off-by-one typo that caused unnecessary reallocation.
7042 2001-11-27 Jim Meyering <meyering@lucent.com>
7044 * tempname.c: Merge with version from libc.
7045 * regex.c: Likewise.
7047 * tempname.c: Include stdlib.h unconditionally. On some old systems
7048 for which STDC_HEADERS is 0, it was not included, resulting in a
7049 warning about an integer-to-pointer conversion problem with getenv.
7050 Reported by Volker Borchert.
7052 2001-11-26 Jim Meyering <meyering@lucent.com>
7054 * gtod.h: Remove file.
7055 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
7056 * gettimeofday.c: Don't include gtod.h.
7057 (GTOD_init): Remove function.
7058 (rpl_gettimeofday): Do its job here instead, rather than aborting.
7059 Suggestion from Volker Borchert.
7061 2001-11-23 Jim Meyering <meyering@lucent.com>
7063 * hash.h (struct hash_table): Don't define here. Merely declare it.
7064 * hash.c (struct hash_table): Define it here instead.
7066 2001-11-22 Jim Meyering <meyering@lucent.com>
7068 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
7070 2001-11-18 Paul Eggert <eggert@twinsun.com>
7072 * tempname.c (TMP_MAX): Remove; no longer needed.
7073 (TEMPORARIES): New macro.
7074 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
7075 removes an artificial limitation (e.g. HP-UX 10.20, where
7078 2001-11-18 Jim Meyering <meyering@lucent.com>
7080 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
7083 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
7084 files will be created before anything else.
7086 2001-11-17 Jim Meyering <meyering@lucent.com>
7088 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
7089 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
7090 rather than group writable. Patch by Juan F. Codagnone.
7092 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
7093 Instead, include "xalloc.h".
7095 * mountlist.c: Include unlocked-io.h after all system headers.
7096 Remove explicit declarations of xmalloc, xrealloc,
7097 and xstrdup. Instead, include "xalloc.h".
7099 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
7100 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
7101 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
7103 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
7104 Reported by Padraig Brady.
7106 * mkstemp.c: #undef mkstemp.
7108 (rpl_mkstemp): Rename from mkstemp.
7111 2001-11-16 Jim Meyering <meyering@lucent.com>
7113 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
7114 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
7115 determine the amount of total physical memory, use pstat_getstatic.
7116 HPUX-11 doesn't define _SC_PHYS_PAGES.
7117 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
7118 If sysconf couldn't be used to determine the amount of available
7119 physical memory, use both pstat_getstatic and pstat_getdynamic.
7120 Based on a patch from Bob Proulx.
7122 2001-11-05 Jim Meyering <meyering@lucent.com>
7124 * xstat.in (slash_aware_lstat): Correct a misleading comment.
7126 2001-11-03 Jim Meyering <meyering@lucent.com>
7128 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
7129 in argmatch_to_argument call.
7131 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
7134 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
7135 e.g., a fault due to an attempt to free a NULL pointer.
7137 2001-11-01 Jim Meyering <meyering@lucent.com>
7139 * dirfd.c, dirfd.h: New files.
7140 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
7142 * hash.c (hash_print) [TESTING]: Clean up.
7144 2001-10-22 Paul Eggert <eggert@twinsun.com>
7146 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
7147 to avoid a warning if -Wall.
7149 2001-10-21 Paul Eggert <eggert@twinsun.com>
7151 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
7153 2001-10-21 Jim Meyering <meyering@lucent.com>
7155 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
7156 this code would end up calling gettext even in packages built
7158 * getopt.c (_): Likewise.
7159 * regex.c (_): Likewise.
7161 2001-10-20 Paul Eggert <eggert@twinsun.com>
7163 * error.c (strerror_r): Do not declare unless !_LIBC.
7164 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
7165 Use strerror_r that is only a macro, even if it is not a function.
7166 (strerror): Check for HAVE_DECL_STRERROR before declaring.
7167 (private_strerror): Use prototypes, not old-style function definition.
7168 (print_errno_message): New function.
7169 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
7171 (error_tail, error, error_at_line): Use it.
7173 2001-10-11 Jim Meyering <meyering@lucent.com>
7175 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
7176 and quote_n (1, ... to avoid clobbering a buffer.
7178 2001-10-05 Jim Meyering <meyering@lucent.com>
7180 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
7181 * hash-pjw.c: New file (factored out of fileutils' remove.c).
7182 * hash-pjw.h: New file.
7184 2001-09-30 Jim Meyering <meyering@lucent.com>
7186 * mountlist.c [MOUNTED_GETFSSTAT]:
7187 Include <sys/ucred.h>, for Apple Darwin.
7188 Include sys/mount.h and sys/fs_types.h only if available.
7190 (read_filesystem_list): Use FS_TYPE.
7192 2001-09-29 Paul Eggert <eggert@twinsun.com>
7194 * exclude.c (excluded_filename): 0 -> false, since it's
7197 2001-09-28 Paul Eggert <eggert@twinsun.com>
7199 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
7200 #defines strtoimax. Also treat the other strto* functions
7203 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
7204 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
7205 (strtoimax, strtoumax): Do not declare if already defined as a macro.
7207 2001-09-26 Jim Meyering <meyering@lucent.com>
7209 Most macros in unlocked-io.h had the wrong number of arguments.
7210 * gen-uio: New script.
7211 (USE_UNLOCKED_IO): Define to 1 if not already defined.
7212 * unlocked-io.hin: Remove file.
7213 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
7214 rather than trying to embed it here.
7215 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
7216 Reported by Padraig Brady.
7218 2001-09-25 Volker Borchert <bt@teknon.de>
7220 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
7222 2001-09-23 Jim Meyering <meyering@lucent.com>
7224 * mountlist.c: Remove useless parentheses in #if directives.
7225 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
7226 the deprecated MOUNTED symbol is no longer defined in mntent.h.
7228 2001-09-22 Jim Meyering <meyering@lucent.com>
7230 * localcharset.c: Update from latest gettext.
7231 * config.charset: Likewise.
7233 2001-09-20 Jim Meyering <meyering@lucent.com>
7235 * xstrtol.c (strtoimax): Guard declaration with
7236 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
7237 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
7238 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
7239 (strtoumax): Likewise, for completeness (it wasn't necessary).
7241 2001-09-06 Paul Eggert <eggert@twinsun.com>
7243 * strtoimax.c (HAVE_LONG_LONG):
7244 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
7245 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
7246 to work around bug in IBM C compiler.
7248 2001-09-16 Jim Meyering <meyering@lucent.com>
7250 * mkdir.c: New file.
7252 2001-09-04 Paul Eggert <eggert@twinsun.com>
7254 * xgetcwd.c: Revert some of the previous change; intead,
7255 fix the HAVE_GETCWD_NULL code to behave more like the
7256 !HAVE_GETCWD_NULL code used to.
7259 (xgetcwd): Do not return NULL when memory is exhausted; instead,
7262 2001-09-04 Paul Eggert <eggert@twinsun.com>
7264 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
7265 Use ssize_t, not int, to store result of readlink.
7266 Check for ssize_t overflow as well as size_t overflow,
7267 as POSIX says the result of readlink is implementation-defined
7268 when ssize_t overflows.
7269 Remove unnecessary cast to char*.
7270 Use free+malloc instead of realloc, as the storage doesn't need
7271 to be preserved and it's clearer and can be more efficient that way.
7272 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
7273 * xreadlink.h (xreadlink): Update prototype.
7275 2001-09-03 Paul Eggert <eggert@twinsun.com>
7277 * exclude.c (fnmatch_no_wildcards): Fix confusion between
7278 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
7279 spotted by Jim Meyering.
7281 2001-09-03 Jim Meyering <meyering@lucent.com>
7283 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
7285 2001-09-03 Paul Eggert <eggert@twinsun.com>
7287 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
7288 like the HAVE_GETCWD_NULL code.
7289 Include pathmax.h if not HAVE_GETCWD.
7290 Do not include xalloc.h.
7291 (INITIAL_BUFFER_SIZE): New symbol.
7292 Do not use xmalloc / xrealloc, since the caller is responsible for
7293 handling errors. Preserve errno around `free' during failure.
7294 Do not overrun buffer when using getwd.
7296 2001-09-03 Paul Eggert <eggert@twinsun.com>
7298 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
7299 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
7301 2001-09-02 Jim Meyering <meyering@lucent.com>
7303 * error.c: Update from GNU libc.
7305 2001-09-01 Jim Meyering <meyering@lucent.com>
7307 * xreadlink.c: New file.
7308 * xreadlink.h: New file.
7309 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
7311 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
7312 doesn't conflict with sparc Solaris 7's definition in
7313 /usr/include/sys/int_types.h.
7315 * exclude.c: Use `""', not `<>' to #include non-system header files.
7316 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
7317 and strncasecmp as r-values. Unixware didn't have declarations.
7319 2001-08-31 Jim Meyering <meyering@lucent.com>
7321 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
7322 Use an initial, malloc'd, buffer of length 128 rather than
7323 a statically allocated one of length 1024.
7325 2001-08-30 Paul Eggert <eggert@twinsun.com>
7327 * xgetcwd.c: Don't include pathmax.h.
7328 Include stdlib.h and unistd.h if available.
7330 (xmalloc, xstrdup, free): Remove decls.
7331 (xgetcwd): Don't assume sizes fit in unsigned.
7332 Check for overflow when computing sizes.
7333 Simplify reallocation code.
7335 2001-08-28 Paul Eggert <eggert@twinsun.com>
7337 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
7339 * strtoimax.c: Renamed from strtoxmax.c, removing the
7342 Also, make the following further changes to make this file's
7343 configuration more similar to that of strtol.c:
7344 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
7345 (strtoumax, uintmax_t, strtoull, strtol): Remove.
7346 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
7347 (strtoimax): Renamed from strtoumax. All uses of unsigned values
7348 changed to signed values.
7350 And make the following changes as well:
7351 Fix copyright notice, as 1999 was missing.
7352 (verify): New macro.
7353 (strtoimax): Check sizes at compile-time, not run-time.
7354 Prefer strtol to strtoll if both work.
7355 (main): Remove; it was not that useful and was a pain to maintain.
7357 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
7359 2001-08-30 Paul Eggert <eggert@twinsun.com>
7361 * savedir.c (savedir): Remove size parameter, as POSIX says that
7362 a directory's st_size can have an arbitrary value, so the old
7363 usage could waste an arbitrary amount of memory. All uses
7365 * savedir.h: Update prototype.
7367 2001-08-30 Paul Eggert <eggert@twinsun.com>
7369 * xstrtol.c (strtoimax): New decl.
7371 2001-08-28 Paul Eggert <eggert@twinsun.com>
7373 * xstrtol.h: Add copyright notice.
7374 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
7375 LONGINT_INVALID_SUFFIX_CHAR.
7377 2001-08-30 Paul Eggert <eggert@twinsun.com>
7379 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
7382 2001-08-30 Paul Eggert <eggert@twinsun.com>
7384 * hash.c: Remove '2001' from copyright notice.
7386 2001-08-30 Paul Eggert <eggert@twinsun.com>
7388 * full-write.h: New file.
7389 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
7390 * full-write.c: Correct credits, as cccp.c no longer
7391 exists and anyway it was so heavily changed from the old cccp
7392 code as to be unrecognizable. Include full-write.h.
7393 (full_write) Return size_t, with short writes meaning failure.
7394 All callers changed. This fixes a bug with large buffers
7396 * utime.c: Include full-write.h.
7398 2001-08-30 Paul Eggert <eggert@twinsun.com>
7400 Merge 'exclude' changes from tar 1.13.22.
7401 This fixes one or two unlikely storage allocation overflow bugs,
7402 but doesn't change user-visible behavior otherwise.
7404 2001-08-30 Paul Eggert <eggert@twinsun.com>
7406 * exclude.c (bool): Declare, perhaps by including stdbool.h.
7407 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
7408 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
7409 Include if available.
7410 (<xalloc.h>): Include
7411 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
7412 (verify): New macro. Use it to verify that EXCLUDE macros do not
7413 collide with FNM macros.
7414 (struct patopts): New struct.
7415 (struct exclude): Use it, as exclude patterns now come with options.
7416 (new_exclude): Support above changes.
7417 (new_exclude, add_exclude_file):
7418 Initial size must now be a power of two to simplify overflow checking.
7419 (free_exclude, fnmatch_no_wildcards): New function.
7420 (excluded_filename): No longer requires options arg, as the options
7421 are determined by add_exclude. Now returns bool, not int.
7422 (excluded_filename, add_exclude):
7423 Add support for the fancy new exclusion options.
7424 (add_exclude, add_exclude_file): Now takes int options arg.
7425 Check for arithmetic overflow when computing sizes.
7426 (add_exclude_file): xrealloc might modify errno, so don't
7427 realloc until after errno might be used.
7429 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
7431 (free_exclude): New decl.
7432 (add_exclude, add_exclude_file): Now takes int options arg.
7433 (excluded_filename): No longer requires options arg, as the options
7434 are determined by add_exclude. Now returns bool, not int.
7436 2001-08-30 Paul Eggert <eggert@twinsun.com>
7438 * alloca.c (alloca): Arg is of type size_t, not unsigned.
7440 2001-08-27 Jim Meyering <meyering@lucent.com>
7442 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
7444 * version-etc.c (N_): Remove definition.
7445 Revert most of last change.
7446 Instead, simply don't mark the `Copyright...' string for translation.
7447 Based on advice from Paul Eggert.
7449 * strtoxmax.c: Tweak comment.
7451 2001-08-26 Jim Meyering <meyering@lucent.com>
7453 * version-etc.c (version_etc_copyright_fmt): Replace literal year
7454 of copyright with `%s' so translators don't get an untranslated
7456 (COPYRIGHT_YEAR): Define.
7457 (version_etc): Use fprintf rather than fputs.
7458 Suggestion from Ulrich Drepper.
7460 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
7462 * strtoll.c: New file, from GNU libc.
7463 * xstrtoimax.c: New file.
7465 * xstrtol.h: Add xstrtoimax.
7466 * strtoumax.c: New file. Simply include "strtoumax.c".
7467 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
7469 * strtoumax.c: Factor to work both for unsigned and signed types, ...
7470 * strtoxmax.c: ... then renamed to this.
7472 2001-08-13 Paul Eggert <eggert@twinsun.com>
7474 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
7475 Port to Solaris 8, where 'sed' requires a space after the 'r'
7476 command, and where sh dislikes "$/". Clean up the spacing a bit.
7477 Redirect output to $tmp just once.
7479 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
7481 * addext.c (<errno.h>): Include.
7482 (errno): Declare if not defined.
7483 (addext): Work correctly when pathconf returns -1 and leaves
7484 errno alone because there is no limit. Also, work even if
7485 pathconf returns a value greater than SIZE_MAX.
7487 2001-08-12 Jim Meyering <meyering@lucent.com>
7489 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
7490 Simply `return getcwd (NULL, 0);'.
7491 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
7492 Use 1300 as initial value for length, not PATH_MAX.
7494 * pathmax.h: Clean up cpp syntax.
7496 2001-08-12 Jim Meyering <meyering@lucent.com>
7498 * gettimeofday.c: New file.
7500 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
7502 2001-08-04 Jim Meyering <meyering@lucent.com>
7504 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
7505 to get in sync with glibc.
7507 2001-08-03 Paul Eggert <eggert@twinsun.com>
7509 The following changes are from gettext 0.10.39 as maintained by
7512 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
7513 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
7514 with inverted sense. All uses changed.
7516 * mbswidth.c: Don't include <limits.h>.
7517 Include <stdlib.h> and <string.h> unconditionally.
7518 (iswcntrl, mbsinit, ISCNTRL): New macros.
7519 (mbsnwidth): Use K&R style function declarations.
7520 Don't bother checking for MB_LEN_MAX == 1, since the compiler
7521 can optimize it when MB_CUR_MAX == 1.
7522 The width of control characters is zero, not 1.
7524 2001-07-15 Jim Meyering <meyering@lucent.com>
7526 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
7527 (BUILT_SOURCES): Add unlocked-io.h.
7528 (io_functions): Define.
7529 (unlocked-io.h): New rule.
7530 (DISTCLEANFILES): Add unlocked-io.h.
7531 (all-local): Depend on unlocked-io.h, to ensure it is created.
7533 * unlocked-io.hin: New file
7535 * regex.c: Update from glibc.
7537 2001-07-05 Jim Meyering <meyering@lucent.com>
7539 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
7541 (libfetish_a_SOURCES): Put all .h files here instead.
7542 Remove a thus-exposed (better checks in automake) duplicate and
7543 two unnecessary .h files.
7545 2001-06-11 Jim Meyering <meyering@lucent.com>
7547 * regex.c: Update from GNU libc.
7549 2001-05-27 Jim Meyering <meyering@lucent.com>
7551 * readutmp.h (UT_TYPE): Define.
7553 2001-05-24 Jim Meyering <meyering@lucent.com>
7555 * argmatch.c: Include "quote.h".
7556 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
7557 quote function. Reported by Göran Uddeborg.
7559 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
7561 * dirname.c (dir_name): Compute append_dot using path, not newpath
7562 which is not yet declared.
7564 2001-05-11 Paul Eggert <eggert@twinsun.com>
7566 * Makefile.am (libfetish_a_SOURCES):
7567 Add strftime.c, since we now compile it on all hosts.
7569 * strftime.c (my_strftime):
7570 Define to nstrftime if emacs, but only if my_strftime is not defined.
7571 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
7572 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
7573 Add one more extra argument: a nanoseconds value.
7576 (my_strftime function): Add %N format.
7577 (emacs_strftimeu): Renamed from emacs_strftime,
7578 with extra ut argument.
7580 2001-05-11 Paul Eggert <eggert@twinsun.com>
7582 dirname code cleanup. base_name now behaves more compatibly
7583 with POSIX basename when given file names that have trailing
7584 slashes, and similarly for dir_name. Add new primitives
7585 base_len and dir_len. Put the directory-name-related decls
7588 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
7589 * backupfile.c (base_name): Likewise.
7590 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
7591 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
7592 * makepath.c (strip_trailing_slashes): Likewise.
7593 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
7595 * rename.c (strip_trailing_slashes): Likewise.
7596 * same.c (base_name): Likewise.
7597 * stripslash.c (ISSLASH): Likewise.
7599 * addext.c: Include <dirname.h> after size_t is defined.
7600 * backupfile.c: Likewise.
7602 * addext.c (addext): Use base_len to trim redundant
7603 trailing slashes instead of doing it ourselves.
7604 But do not trim the last slash if it is not redundant.
7606 * backupfile.c (find_backup_file_name,
7607 max_backup_version): Use base_len instead of rolling it ourselves.
7608 Handle the case of "" and (on DOS) "C:" correctly.
7610 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
7611 Include <string.h>, <dirname.h>.
7612 (base_name): Allow file names ending in slashes, other than names
7613 that are all slashes. In this case, return the basename followed
7614 by the slashes. This is more general, and can be used in places
7615 where the original base_name purposely had an assertion failure.
7616 (base_len): New function.
7618 * dirname.c: Include <string.h> instead of <stdlib.h>.
7619 Do not include <assert.h>; no longer needed.
7621 (memrchr): Remove decl.
7622 (dir_name_r): Remove.
7623 (dir_len): Renamed from dirlen. All callers changed.
7624 Rewrite in terms of base_name, for simplicity and consistency.
7625 (dir_name): Never return NULL. All callers changed.
7626 Do not include <stdlib.h> in test program; no longer needed.
7627 return 0; is fine for test program.
7629 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
7631 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
7633 * path-concat.c (path_concat): Use base_len to compute
7634 base length, not strlen; this means we cannot rely on memcpy
7637 * same.c (STREQ): Remove.
7638 (same_name): Handle the case where the basename ends in trailing '/'.
7640 * stripslash.c (strip_trailing_slashes): Return nonzero if
7641 a slash was stripped. Do not strip the last slash after a
7644 2001-04-08 Jim Meyering <meyering@lucent.com>
7646 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
7647 recomputed; that's necessary when the offset spans a DST transition.
7648 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
7650 2001-04-02 Jim Meyering <meyering@lucent.com>
7652 * regex.h, regex.c: Update from GNU libc.
7654 2001-03-19 Paul Eggert <eggert@twinsun.com>
7656 * version-etc.c (version_etc_copyright): Update to 2001.
7658 2001-03-16 Paul Eggert <eggert@twinsun.com>
7660 * tempname.c (uint64_t): Define to uintmax_t if
7661 not defined, and if UINT64_MAX is not defined.
7662 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
7663 Reported by John David Anglin.
7665 2001-03-10 Bruno Haible <haible@clisp.cons.org>
7667 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
7668 alias if codeset is empty.
7669 * config.charset (BeOS): Use wildcard syntax.
7671 2001-03-13 Jim Meyering <meyering@lucent.com>
7673 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
7674 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
7677 2001-03-06 Bruno Haible <haible@clisp.cons.org>
7679 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
7681 * unicodeio.c (print_unicode_char): Simplify accordingly.
7683 2001-03-06 Bruno Haible <haible@clisp.cons.org>
7685 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
7686 support for DOS/DJGPP.
7688 2001-02-28 Paul Eggert <eggert@twinsun.com>
7690 * Makefile.am (libfetish_a_SOURCES):
7691 Add dup-safer.c, fopen-safer.c.
7692 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
7694 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
7696 2001-02-25 Paul Eggert <eggert@twinsun.com>
7698 The mkstemp replacement is taken from glibc 2.2.2, with some
7699 portability fixes for use outside glibc, as follows:
7701 * tempname.c (struct_stat64): New macro.
7702 (direxists, __gen_tempname): Use it.
7703 This avoids a portability problem with Solaris 8.
7705 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
7706 (<stddef.h>, <stdint.h>, <string.h>):
7707 Include only if STDC_HEADERS || _LIBC.
7708 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
7709 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
7710 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
7711 (__set_errno): Define this macro if <errno.h> doesn't.
7712 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
7713 Define these macros if <stdio.h> doesn't.
7714 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
7715 Define these macros if <sys/stat.h>
7716 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
7717 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
7718 __xstat64): Define if not _LIBC.
7719 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
7720 (__gen_tempname): Invoke gettimeofday only if
7721 HAVE_GETTIMEOFDAY || _LIBC;
7722 otherwise, fall back on plain "time".
7723 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
7725 * mkstemp.c (__GT_FILE): Define to zero if not defined.
7727 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
7729 2001-02-17 Jim Meyering <meyering@lucent.com>
7731 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
7732 around included file name.
7734 * strnlen.c (__strnlen): Merge in a change from GNU libc.
7736 * strftime.c: Update from GNU libc (the only changes were to comments).
7738 2001-02-13 Bruno Haible <haible@clisp.cons.org>
7740 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
7742 2001-02-17 Paul Eggert <eggert@twinsun.com>
7744 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
7745 Remove workaround macros for hosts that have mbrtowc but not
7746 mbstate_t, as we now insist on proper declarations for both
7747 before using mbrtowc.
7749 2001-02-17 Jim Meyering <meyering@lucent.com>
7751 * regex.c: Update from libc.
7753 2001-02-16 Paul Eggert <eggert@twinsun.com>
7755 * alloca.c (malloc): Undef before defining, since stdlib.h
7756 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
7757 Reported by Mark Hounschell via Paul Eggert.
7759 2001-01-30 Bruno Haible <haible@clisp.cons.org>
7761 * config.charset: Update for FreeBSD 4.2.
7763 2001-01-26 Jim Meyering <meyering@lucent.com>
7765 * quotearg.c: Include stddef.h.
7766 * quote.c: Include stddef.h.
7767 Reported by Axel Kittenberger.
7769 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
7770 line in double quotes so that it evokes a better diagnostic.
7771 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
7772 Reported by Axel Kittenberger.
7774 2001-01-15 Bruno Haible <haible@clisp.cons.org>
7776 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
7777 to avoid a warning. Add back 'const' to inptr.
7779 2001-01-16 Jim Meyering <meyering@lucent.com>
7781 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
7784 2001-01-14 Jim Meyering <meyering@lucent.com>
7786 * rename.c: New file. From Volker Borchert.
7787 Include stdlib.h, string.h or strings.h, and xalloc.h.
7788 Use strip_trailing_slashes rather than open-coding it.
7790 2001-01-03 Paul Eggert <eggert@twinsun.com>
7792 * strftime.c: Sync with glibc time/strftime.c 1.81.
7794 2001-01-03 Jim Meyering <meyering@lucent.com>
7796 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
7797 local `inptr' to avoid warning with some system declarations of iconv.
7799 2000-12-29 Paul Eggert <eggert@twinsun.com>
7801 * modechange.c: Do not assume that mode_t uses the
7802 traditional octal encoding. E.g. "chmod 1 FOO" should set
7803 the other-execute bit of FOO even if S_IXOTH != 1.
7805 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
7806 WOTH, XOTH, ALLM): New macros.
7807 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
7808 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
7810 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
7811 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
7813 No need to use uintmax_t; unsigned long is long enough.
7814 Don't bother to get suffix since we don't use it.
7816 2000-12-24 Jim Meyering <meyering@lucent.com>
7818 * hash.c (is_prime): Return explicit boolean values.
7819 (hash_get_first): Return NULL to appease Irix5.6's 89.
7820 Reported by Nelson Beebe.
7822 2000-10-31 Bruno Haible <haible@clisp.cons.org>
7824 * localcharset.c (locale_charset): Add support for Win32.
7826 2000-12-18 Paul Eggert <eggert@twinsun.com>
7828 * physmem.h, physmem.c: New files.
7830 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
7831 (noinst_HEADERS): Add physmem.h.
7833 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
7834 't' for compatibility with Solaris 8 sort.
7836 2000-12-18 Bruno Haible <haible@clisp.cons.org>
7838 * config.charset: Add support for BeOS.
7840 2000-12-16 Jim Meyering <meyering@lucent.com>
7842 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
7843 SHELLS_FILE to a file name that's useful on djgpp systems.
7845 (ADDITIONAL_DEFAULT_SHELLS): Define.
7846 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
7847 Based mostly on a patch from Prashant TR.
7849 2000-12-16 Jim Meyering <meyering@lucent.com>
7851 This bug had a serious impact on chown: `chown N:M FILE' (for integer
7852 N and M) would have treated it like `chown N:N FILE'.
7854 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
7856 2000-10-31 Bruno Haible <haible@clisp.cons.org>
7858 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
7859 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
7860 to the list of canonical encodings. Rename EUC-CN to GB2312.
7862 2000-12-08 Andreas Schwab <schwab@suse.de>
7864 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
7865 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
7867 2000-12-07 Jim Meyering <meyering@lucent.com>
7869 * stripslash.c (ISSLASH): Define.
7870 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
7873 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
7874 (dir_name_r): Declare this function as static.
7875 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
7876 manifest itself on a name containing a mix of slashes and
7878 Make this function work with names starting with a DOS-style
7879 drive letter and colon prefix.
7880 (dir_name): Append `.' if necessary.
7881 Based mostly on patches from Prashant TR and Eli Zaretskii.
7883 * dirname.h (dir_name_r): Remove prototype.
7885 2000-12-05 Jim Meyering <meyering@lucent.com>
7887 * dirname.c (dir_name_r): Add `const' in a few local declarations.
7889 2000-12-04 Jim Meyering <meyering@lucent.com>
7891 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
7892 Also include memory.h, stdlib.h, unistd.h if appropriate.
7893 Reported by Andreas Jaeger (conflicting declaration of malloc).
7895 2000-12-02 Jim Meyering <meyering@lucent.com>
7897 * closeout.h: Make idempotent, to avoid some obscure warnings.
7899 2000-12-01 Paul Eggert <eggert@twinsun.com>
7901 * memrchr.c: Include <config.h> before any system include file.
7903 2000-11-29 Paul Eggert <eggert@twinsun.com>
7905 * dirname.c (dir_name_r): Fix typo: int -> size_t.
7907 2000-11-26 Jim Meyering <meyering@lucent.com>
7909 * memcoll.c: Include sys/types.h. From Werner Almesberger.
7911 2000-11-22 Paul Eggert <eggert@twinsun.com>
7913 * strftime.c (my_strftime): Do not invoke mbrlen with a
7914 size of (size_t) -1; it's not portable.
7916 2000-11-17 Akim Demaille <akim@epita.fr>
7918 * obstack.h: Formatting changes.
7919 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
7920 prevent type checking.
7921 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
7922 cast the value to (void *): assigning a `foo *' to a `void *'
7924 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
7926 2000-11-17 Jim Meyering <meyering@lucent.com>
7928 * strstr.c: Update from GNU libc.
7930 2000-11-16 Jim Meyering <meyering@lucent.com>
7932 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
7934 2000-11-11 Jim Meyering <meyering@lucent.com>
7936 * error.c: Add a couple #includes, merging from GNU libc version.
7938 2000-11-10 Jim Meyering <meyering@lucent.com>
7940 * obstack.h: Update from GNU libc.
7941 * obstack.c: Likewise.
7943 2000-11-06 Paul Eggert <eggert@twinsun.com>
7945 * getusershell.c (setusershell): Use rewind rather than
7946 fseek/fseeko, to avoid configuration hassles with fseeko.
7947 Don't bother opening SHELLS_FILE if shellstream is NULL;
7950 2000-11-05 Jim Meyering <meyering@lucent.com>
7952 * makepath.h (make_dir): Declare.
7953 * makepath.c (make_dir): Remove `static' attribute.
7956 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
7958 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
7959 last one in a bucket, advance to the next bucket.
7961 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
7963 * fnmatch.c: Do not comment out all the code if we are using
7964 the GNU C library, because in some cases we are replacing buggy
7965 code in the GNU C library itself.
7967 2000-10-30 Paul Eggert <eggert@twinsun.com>
7969 * error.h, getline.h, modechange.h:
7970 Remove "2000" from Copyright line, as the file hasn't been
7971 changed this year other than in the copyright notice.
7973 * xalloc.h: Add "2000" to Copyright line, as this file
7974 was changed this year.
7976 2000-10-30 Paul Eggert <eggert@twinsun.com>
7978 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
7979 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
7980 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
7982 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
7984 * regex.h (__restrict_arr): Move definition out of #ifndef block.
7985 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
7986 doesn't define __restrict_arr.
7988 2000-10-29 Jim Meyering <meyering@lucent.com>
7990 * xstat.in: Fix grammar in comment.
7992 2000-10-28 Jim Meyering <meyering@lucent.com>
7994 * memchr.c: Update from libc.
7995 Adjust for portability:
7996 [HAVE_STDLIB_H]: Include stdlib.h.
7997 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
7998 Undef __memchr, too.
7999 [!weak_alias]: Define __memchr to memchr.
8001 * regex.c: Update from libc.
8002 * regex.h: Likewise.
8003 * getopt1.c: Likewise.
8004 * memcmp.c: Likewise.
8006 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
8007 Avoid using fseek, when possible -- it's broken by design.
8008 Patch by Ulrich Drepper.
8010 2000-10-26 Jim Meyering <meyering@lucent.com>
8012 * strftime.c: Update from libc.
8014 2000-10-25 Jim Meyering <meyering@lucent.com>
8016 * obstack.c: Update from libc.
8018 2000-10-23 Jim Meyering <meyering@lucent.com>
8020 * hard-locale.c (hard_locale): Revert last change -- it was simply
8021 wrong. That set_locale call must not have any side effects.
8024 2000-10-22 Jim Meyering <meyering@lucent.com>
8026 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
8027 [CYCLIC]: Remove now-unused definition.
8029 * save-cwd.c (O_DIRECTORY): Define, if needed.
8030 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
8031 Suggestion from Ulrich Drepper.
8033 2000-10-21 Jim Meyering <meyering@lucent.com>
8035 * dirname.c (dir_name_r): New function, factored out of dir_name.
8036 (dir_name): Use dir_name_r.
8037 * dirname.h (dir_name_r): Declare it.
8039 2000-10-21 Jim Meyering <meyering@lucent.com>
8041 * dirname.c (memrchr): Declare if necessary.
8042 (dir_name): Remove the restriction that there be no
8043 trailing slashes. Now, this code skips past them, effectively
8045 [TEST_DIRNAME] (main): New unit tests.
8047 * memrchr.c: New file from GNU libc.
8048 Undef __memrchr, too.
8049 [!weak_alias]: Define __memrchr to memrchr.
8050 Guard weak_alias use with `#ifdef weak_alias'.
8052 2000-10-17 Jim Meyering <meyering@lucent.com>
8054 * quote.h (PARAMS): Define and use.
8055 Reported by Akim Demaille.
8057 * getopt.c: Update from libc.
8059 2000-10-16 Jim Meyering <meyering@lucent.com>
8061 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
8064 2000-09-25 Jim Meyering <meyering@lucent.com>
8066 * md5.h (rol): Define (from GnuPG).
8068 * sha.c: Give credit (GnuPG) where due.
8069 (M): Use rol rather than open-coding it.
8070 Add a FIXME comment.
8072 2000-09-21 Jim Meyering <meyering@lucent.com>
8074 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
8075 Reported by Michael Stone.
8077 2000-09-20 Jim Meyering <meyering@lucent.com>
8079 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
8080 (noinst_HEADERS): Add sha.h.
8081 Based on code from Scott G. Miller and from GnuPG.
8083 2000-09-15 Jim Meyering <meyering@lucent.com>
8085 * regex.c: Update from libc.
8087 2000-09-10 Jim Meyering <meyering@lucent.com>
8089 * getopt.c (_getopt_internal): Update from glibc.
8091 2000-09-09 Jim Meyering <meyering@lucent.com>
8093 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
8094 think it should be used as a general replacement for isascii.
8095 * fnmatch.c: Likewise.
8096 * mbswidth.c: Likewise
8097 * regex.c: Likewise.
8100 * userspec.c: Include sys/param.h and limits.h.
8102 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
8103 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
8104 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
8105 UID, GID. Check range.
8107 2000-09-06 Jim Meyering <meyering@lucent.com>
8109 * getopt.c (_getopt_internal): Update from glibc.
8111 2000-08-30 Jim Meyering <meyering@lucent.com>
8113 * strftime.c: Merge in changes from GNU libc.
8115 2000-08-26 Jim Meyering <meyering@lucent.com>
8117 * closeout.c: Include "__fpending.h".
8118 (close_stdout_status): Return right away if there's nothing to flush.
8120 * Makefile.am (noinst_HEADERS): Add __fpending.h.
8121 * __fpending.c: New file.
8122 * __fpending.h: New file.
8124 2000-08-07 Paul Eggert <eggert@twinsun.com>
8126 Standardize on "memory exhausted" instead of "Memory exhausted"
8127 or "virtual memory exhausted".
8128 * obstack.c (print_and_abort): Use "memory exhausted", not
8129 "virtual memory exhausted".
8130 * same.c (same_name): Invoke xalloc_die instead of printing
8132 * userspec.c (parse_user_spec): Likewise.
8133 * bumpalloc.h: comment fix
8134 * same.c, userspec.c: Include xalloc.h.
8136 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
8137 not char *const and pointing to a constant array.
8138 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
8139 (xrealloc): Comment fix.
8141 * userspec.c (parse_user_spec):
8142 Don't translate a message until just before returning,
8143 to avoid unnecessary translation.
8145 2000-08-07 Jim Meyering <meyering@lucent.com>
8147 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
8148 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
8149 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
8150 getgroups.c, gethostname.c, getopt.h, group-member.c,
8151 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
8152 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
8153 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
8154 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
8155 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
8156 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
8157 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
8158 yesno.c: Back out Copyright date changes for each file with no change
8159 this year. This eases coordination with other programs using the same
8160 source code modules. From Paul Eggert.
8162 2000-08-03 Greg McGary <greg@mcgary.org>
8164 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
8165 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
8166 (EXTEND_BUFFER): Use them.
8168 2000-08-01 Jim Meyering <meyering@lucent.com>
8170 * dirname.c (ISSLASH): Define.
8171 (BACKSLASH_IS_PATH_SEPARATOR): Define.
8172 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
8173 both `\' and `/' may be use as path separators.
8174 Based on a patch from Prashant TR.
8176 2000-07-31 Paul Eggert <eggert@twinsun.com>
8178 * quotearg.c (quotearg_n_options): Don't make the initial
8179 slot vector a constant, since it might get modified.
8181 2000-07-31 Jim Meyering <meyering@lucent.com>
8183 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
8184 * obstack.c (print_and_abort): Likewise.
8186 2000-07-30 Paul Eggert <eggert@twinsun.com>
8188 * quotearg.c (quotearg_n_options): Preallocate a slot 0
8189 buffer, so that the caller can always quote one small
8190 component of a "memory exhausted" message in slot 0.
8191 From a suggestion by Jim Meyering.
8193 2000-07-30 Jim Meyering <meyering@lucent.com>
8195 * makepath.c (make_path): Quote the other instance, too.
8197 * quotearg.c (N_STATIC_SLOTVECS): Define.
8198 (STATIC_BUF_SIZE): Define.
8199 (quotearg_n_options): Use only statically allocated storage when
8200 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
8201 than STATIC_BUF_SIZE.
8203 2000-07-29 Jim Meyering <meyering@lucent.com>
8205 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
8206 * dirname.c (dir_name): Likewise.
8208 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
8210 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
8211 (dir_name): Assert that there are no trailing slashes.
8213 2000-07-18 Bruno Haible <haible@clisp.cons.org>
8215 * mbswidth.h (mbswidth): Add a flags argument.
8216 (mbswidth): New declaration.
8217 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
8218 * mbswidth.c (mbswidth): Add a flags argument.
8219 (mbsnwidth): New function.
8221 2000-07-24 Jim Meyering <meyering@lucent.com>
8223 * mbswidth.c: Remove useless #else. From Bruno Haible.
8225 2000-07-23 Paul Eggert <eggert@twinsun.com>
8227 * mbswidth.c (_XOPEN_SOURCE):
8228 Don't define; this causes problems on Solaris 7.
8229 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
8231 2000-07-23 Paul Eggert <eggert@twinsun.com>
8234 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
8235 so that mbstate_t is always defined.
8237 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
8238 be 1 in at least one GCC installation, and this configuration
8239 error is likely to be common. Ignoring MB_LEN_MAX hurts
8240 performance on hosts that have mbrtowc but have only unibyte
8241 locales, but I assume these hosts are rare.
8243 2000-07-23 Paul Eggert <eggert@twinsun.com>
8245 * quotearg.c: Streamline by invoking multibyte code only if needed.
8246 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
8247 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
8248 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
8249 invoke multibyte primitives.
8251 2000-07-23 Jim Meyering <meyering@lucent.com>
8253 * basename.c (base_name): Add an assertion.
8255 2000-07-15 Bruno Haible <clisp.cons.org>
8257 * quotearg.c: When the system forces us to redefine mbstate_t,
8258 shadow its mbsinit function.
8260 2000-07-16 Bruno Haible <haible@clisp.cons.org>
8262 * mbswidth.h: New file.
8263 * mbswidth.c: New file.
8264 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
8265 (noinst_HEADERS): Add mbswidth.h.
8267 2000-07-17 Bruno Haible <haible@clisp.cons.org>
8269 * config.charset: Add support for FreeBSD. Improve support for HP-UX
8272 2000-07-15 Jim Meyering <meyering@lucent.com>
8274 * makepath.c: Include quote.h.
8275 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
8276 corresponding argument in a `quote (...)' call.
8277 Give better diagnostics.
8279 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
8280 (noinst_HEADERS): Add quote.h.
8282 * quote.c (quote, quote_n): New file. Two functions taken verbatim
8283 from tar's src/misc.c.
8284 * quote.h: New file. Prototypes for same.
8286 2000-07-10 Paul Eggert <eggert@twinsun.com>
8288 From a suggestion by Bruno Haible.
8289 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
8290 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
8291 to decide whether to define the BeOS workaround macro;
8292 this adjusts to the change to AC_MBSTATE_T.
8294 2000-07-13 Paul Eggert <eggert@twinsun.com>
8296 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
8298 * quotearg.c (quoting_style_args, quoting_style_vals,
8299 quotearg_buffer_restyled): Add support for
8300 clocale_quoting_style. Undo previous change to
8301 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
8302 and "{RIGHT QUOTATION MARK}" msgids.
8304 2000-07-05 Paul Eggert <eggert@twinsun.com>
8306 The old behavior of quoting `like this' doesn't look good with
8307 newer, ISO-style fonts. See:
8308 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
8310 Instead, quote "like this" by default. Let the translator
8311 tailor the locale-specific quoting behavior by providing
8312 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
8314 * quotearg.c (N_): New macro.
8315 (gettext_default): New function.
8316 (quotearg_buffer_restyled): Use
8317 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
8318 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
8320 2000-07-09 Jim Meyering <meyering@lucent.com>
8322 * Most files: Update copyright dates to include 2000.
8324 2000-07-08 Jim Meyering <meyering@lucent.com>
8326 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
8328 (xgethostname): Remove now-unnecessary #ifdef.
8329 Move declaration of `err' into loop where it's used.
8331 2000-07-05 Bruno Haible <haible@clisp.cons.org>
8333 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
8334 by allocating a larger buffer. Test the gethostname return value for
8335 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
8336 returns an error and ENAMETOOLONG isn't defined.
8338 2000-07-05 Paul Eggert <eggert@twinsun.com>
8339 and Bruno Haible <haible@clisp.cons.org>
8341 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
8343 2000-07-05 Bruno Haible <haible@clisp.cons.org>
8345 * quotearg.c (struct quoting_options): Simplify quote_these_too
8348 2000-07-03 Jim Meyering <meyering@lucent.com>
8350 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
8351 Reported by Bruno Haible.
8353 2000-07-04 Jim Meyering <meyering@lucent.com>
8355 * quotearg.c: Make inclusion of <wchar.h> independent of whether
8356 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
8359 2000-07-03 Paul Eggert <eggert@twinsun.com>
8360 and Bruno Haible <haible@clisp.cons.org>
8362 * quotearg.c (mbrtowc):
8363 Assign to *pwc, and return 1 only if result is nonzero.
8364 (iswprint): Use ISPRINT when substituting our own mbrtowc.
8366 2000-07-03 Jim Meyering <meyering@lucent.com>
8368 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
8369 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
8372 2000-07-02 Jim Meyering <meyering@lucent.com>
8374 * quotearg.c (mbstate_t): Don't define here.
8376 2000-07-02 Jim Meyering <meyering@lucent.com>
8378 * nanosleep.c (SIGCONT): Define if not already defined.
8380 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8382 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
8383 per change in ../m4/ls-mntd-fs.m4.
8384 (read_filesystem_list): Ignore symbolic links.
8386 2000-06-29 Jim Meyering <meyering@lucent.com>
8388 * same.c: Include <string.h> or <strings.h>, as appropriate,
8389 for declaration of strcmp.
8391 * long-options.c: Include <stdlib.h>, for declaration of exit.
8393 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
8394 Avoid warning by casting result to `char *' to remove `const'.
8396 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8398 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
8400 2000-06-26 Paul Eggert <eggert@twinsun.com>
8402 savedir now sets errno on failure and invokes xmalloc to get memory.
8403 Fix a couple of other minor bugs while we're at it.
8405 * savedir.c (<unistd.h>): Do not include; there's no need.
8406 (NAMLEN): Remove macro.
8407 (malloc, realloc): Remove decls.
8409 ("xalloc.h"): Include.
8410 (NAME_SIZE_DEFAULT): New macro.
8411 (savedir): Use xmalloc / xrealloc to allocate memory.
8412 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
8413 Skip "" directory entries.
8414 Use strlen to calculate directory entry length, since the old method
8415 is rarely used these days and isn't worth supporting.
8416 Don't use a pointer after freeing it.
8417 Check for integer overflow when calculating allocation size.
8418 Use memcpy to copy entries, instead of stpcpy.
8419 Set errno properly when returning NULL.
8420 Check for readdir error.
8422 2000-06-26 Jim Meyering <meyering@lucent.com>
8424 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
8426 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8428 * getusershell.c (xmalloc, xrealloc): Remove functions.
8430 Don't include <stdlib.h>. Don't declare malloc, realloc.
8432 2000-06-23 Bruno Haible <haible@clisp.cons.org>
8434 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
8436 2000-06-24 Jim Meyering <meyering@lucent.com>
8438 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
8440 2000-06-21 Jim Meyering <meyering@lucent.com>
8442 * getpass.c: New file, from Bruno Haible. Required for BeOS.
8444 2000-06-19 Paul Eggert <eggert@twinsun.com>
8446 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
8447 (mbrtowc, mbstate_t): Define substitutes if
8448 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
8449 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
8450 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
8452 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8454 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
8455 than 1024, return a memory chunk of least possible size, instead
8456 of size PATH_MAX + 2. In the loop, increment the size proportionally.
8457 Use free/xmalloc instead of xrealloc to avoid copying for very long
8460 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8462 * canon-host.c (canon_host): Use malloc and memcpy to copy an
8463 address, not strdup. Include <stdlib.h> and don't declare free().
8465 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8467 * path-concat.c (path_concat): Don't access dir[-1] if dir is
8470 2000-06-21 Jim Meyering <meyering@lucent.com>
8472 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
8473 (noinst_HEADERS): Add getstr.h.
8475 * getline.c (getstr): Move into a separate file.
8476 * getstr.c (getstr): New file, extracted from getline.c, with
8477 the following changes: new parameter, delim2; both delim[12]
8478 parameters have type `int', not `char'. The latter would lose
8479 with 8-bit delimiters.
8480 * getstr.h: New file.
8482 2000-06-19 Jim Meyering <meyering@lucent.com>
8484 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
8486 2000-06-18 Jim Meyering <meyering@lucent.com>
8488 * mkdir.c: Remove file, due mainly to copyright incompatibility.
8489 Besides, these days every porting target provides a mkdir function.
8491 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
8492 (this snippet comes from src/system.h).
8494 2000-06-15 Paul Eggert <eggert@twinsun.com>
8496 * human.c (adjust_value): New function.
8497 (human_readable_inexact): Apply rounding style even when
8498 printing approximate values.
8500 2000-06-14 Paul Eggert <eggert@twinsun.com>
8502 * human.c (human_readable_inexact): Allow an input block
8503 size that is not a multiple of the output block size, and vice versa.
8504 Reported by Piergiorgio Sartor.
8506 2000-06-14 Paul Eggert <eggert@twinsun.com>
8508 * getdate.y (get_date): Apply relative times after time
8509 zone indicator, not before. Reported by Todd A. Jacobs.
8511 2000-06-13 Jim Meyering <meyering@lucent.com>
8513 * Makefile.am (all-local): Depend on lstat.c and stat.c.
8515 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
8517 2000-06-12 Paul Eggert <eggert@twinsun.com>
8519 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
8521 2000-06-04 Paul Eggert <eggert@twinsun.com>
8523 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
8525 2000-06-04 Jim Meyering <meyering@lucent.com>
8527 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
8528 SunOS 4.1.4 for which gid_t is an unsigned type.
8530 2000-06-03 Jim Meyering <meyering@lucent.com>
8532 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
8534 2000-05-26 Bruno Haible <haible@clisp.cons.org>
8536 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
8537 newer, don't install charset.alias.
8538 * config.charset: Change the Linux/glibc rules so they become empty
8539 on glibc-2.1 or newer.
8541 2000-06-02 Jim Meyering <meyering@lucent.com>
8543 * mountlist.c: Back out last change. Instead, do this...
8544 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
8545 member using the same `ignore'-testing code.
8546 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
8550 2000-05-29 Jim Meyering <meyering@lucent.com>
8552 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
8553 with the `ignore' attribute. Based on a patch from Mark D. Roth.
8555 2000-05-22 Jim Meyering <meyering@lucent.com>
8557 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
8559 2000-05-18 Jim Meyering <meyering@lucent.com>
8561 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
8562 back, too, since it may have been modified by allocate_entry.
8563 (hash_delete): Rewrite to use neither the assignment operator
8564 nor the comma operator in an if-expression.
8566 2000-05-15 Paul Eggert <eggert@twinsun.com>
8569 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
8570 Remove; no longer needed.
8571 "quotearg.h": Add include.
8572 (file_name): Do not bother to explicitly initialize to NULL; it's less
8573 efficient on some hosts.
8574 (close_stdout_status): Remove test as to whether stdout was already
8575 closed; it breaks for the case "echo x | sort >&-".
8576 Quote file name colons.
8577 Do not assume that _("write error") lacks format strings.
8579 2000-05-15 Jim Meyering <meyering@lucent.com>
8581 * version-etc.c (version_etc_copyright): Update the copyright string
8582 used in all --version output.
8584 2000-05-14 Jim Meyering <meyering@lucent.com>
8586 * closeout.c (close_stdout_set_file_name): New function.
8587 (close_stdout_status): Use new file-scoped global.
8588 Return right away if fstat says the stdout file descriptor is invalid.
8589 * closeout.h (close_stdout_set_file_name): Declare.
8591 2000-05-10 Jim Meyering <meyering@lucent.com>
8593 * closeout.c [default_exit_status]: New file-scoped variable.
8594 (close_stdout_set_status): New function.
8595 * closeout.h (close_stdout_set_status): Declare.
8597 2000-05-08 Jim Meyering <meyering@lucent.com>
8599 * long-options.c: Don't include closeout.h.
8600 (parse_long_options): Don't call close_stdout for --version.
8602 2000-05-06 Jim Meyering <meyering@lucent.com>
8604 * strnlen.c: Undefine __strnlen and strnlen.
8605 [!weak_alias]: Define __strnlen to strnlen.
8607 * atexit.c: New file, from libiberty.
8609 2000-05-06 Jim Meyering <meyering@lucent.com>
8611 * closeout.c (close_stdout_status): Also check for errors on the
8614 2000-05-05 Bruno Haible <haible@clisp.cons.org>
8616 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
8617 instead of xmalloc, xrealloc, path_concat.
8618 (locale_charset): Treat empty environment variables as absent.
8619 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
8621 2000-05-04 Jim Meyering <meyering@lucent.com>
8623 * getopt.c: Update from glibc.
8624 * obstack.c: Likewise.
8625 * obstack.h: Likewise.
8626 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
8628 * regex.h: Likewise.
8629 * strndup.c: Likewise.
8630 * strnlen.c: New file, from glibc.
8632 2000-05-01 Jim Meyering <meyering@lucent.com>
8634 * full-write.c (full_write): Remove `FIXME' part of comment.
8636 2000-04-29 Jim Meyering <meyering@lucent.com>
8638 * path-concat.c: Declare strdup only if it's not defined.
8639 * canon-host.c: Likewise.
8641 2000-04-28 Jim Meyering <meyering@lucent.com>
8643 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
8644 redefinition warning on some systems (HPUX). Otherwise, regex.h is
8645 included first, then limits.h is included by locale.h by libintl.h.
8646 From John David Anglin.
8648 2000-04-25 Jim Meyering <meyering@lucent.com>
8650 * makepath.c (S_IRWXUGO): Define.
8651 (make_path): Always perform explicit chmod if MODE specifies any
8652 of the `special' permission bits. Prompted by a bug report against
8653 install from Mate Wierdl and Joost van Baal.
8655 2000-04-18 Jim Meyering <meyering@lucent.com>
8659 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
8660 getpagesize. For BeOS. Based on a patch from Bruno Haible.
8662 2000-04-17 Jim Meyering <meyering@lucent.com>
8664 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
8665 the definition of it to rpl_strftime also defined-away the system's
8668 2000-04-15 Jim Meyering <meyering@lucent.com>
8670 Use `C' to denote so-called `contiguous' files, the same way
8672 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
8673 (ftypelet): Use S_ISCTG.
8674 From Michael Deutschmann.
8676 2000-04-14 Jim Meyering <meyering@lucent.com>
8678 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
8680 2000-04-08 Jim Meyering <meyering@lucent.com>
8682 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
8683 names don't conflict. Reported by Eli Zaretskii.
8685 2000-03-28 Bruno Haible <haible@clisp.cons.org>
8687 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
8688 bug. Deal with the different error behavior of Irix iconv.
8690 2000-04-07 Jim Meyering <meyering@lucent.com>
8692 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
8693 to work around system header problems on AIX 3.2.5. From Bruno Haible.
8695 2000-04-05 Jim Meyering <meyering@lucent.com>
8697 Portability tweaks required for ultrix4.3.
8698 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
8699 * readutmp.c: Include sys/types.h before sys/stat.h.
8700 * canon-host.c: Declare strdup.
8701 * path-concat.c: Likewise.
8702 From John David Anglin.
8704 2000-04-04 Jim Meyering <meyering@lucent.com>
8706 Be more DOS 8.3-friendly.
8707 * ref-add.sin: Renamed from ref-add.sed.in.
8708 * ref-del.sin: Renamed from ref-del.sed.in.
8709 * Makefile.am: Reflect renaming.
8710 Reported by Eli Zaretskii.
8712 Use a temporary file name that won't clash with `charset.alias'
8713 in the DOS 8.3 name space.
8714 * Makefile.am (charset_tmp): Define.
8715 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
8716 (uninstall-local): Likewise.
8717 Reported by Eli Zaretskii.
8719 2000-03-29 Paul Eggert <eggert@twinsun.com>
8721 * time/strftime.c (my_strftime): Make sure we call the system
8722 strftime, not ourselves, when invoking the underlying strftime.
8724 2000-03-24 Jim Meyering <meyering@lucent.com>
8726 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
8727 (charset_alias): Define.
8728 (install-exec-local): Factor out common code.
8729 (uninstall-local): Split lines longer than 80.
8730 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
8732 (.sed.in.sed): New rule. Don't redirect directly to $@.
8733 (CLEANFILES): Add ref-add.sed and ref-del.sed.
8735 2000-03-19 Bruno Haible <haible@clisp.cons.org>
8737 * config.charset: Output a line containing "Packages using this file".
8738 * ref-add.sed.in, ref-del.sed.in: New files.
8739 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
8740 ref-del.sed): New rules.
8742 2000-03-17 Jim Meyering <meyering@lucent.com>
8744 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
8745 Otherwise, include <strings.h>
8747 2000-03-17 Bruno Haible <haible@clisp.cons.org>
8749 * unicodeio.c (utf8_wctomb): New function.
8750 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
8751 format instead of in UCS-4 with platform dependent endianness.
8753 2000-03-07 Paul Eggert <eggert@twinsun.com>
8755 * savedir.c (savedir): Work even if directory size is
8756 negative; this can happen with some screwy NFS configurations.
8758 2000-03-06 Jim Meyering <meyering@lucent.com>
8760 * localcharset.c (get_charset_aliases): Don't try to free file_name
8761 if it's NULL (because we ran out of memory). From Bruno Haible.
8763 2000-03-05 Jim Meyering <meyering@lucent.com>
8765 * localcharset.c ("path-concat.h"): Include.
8766 (get_charset_aliases): Use path_concat instead of ANSI string
8769 * unicodeio.h (PARAMS): Define.
8770 Use it to guard prototype.
8772 2000-03-04 Jim Meyering <meyering@lucent.com>
8774 * Makefile.am (install-exec-local): Create $(libdir) before installing
8776 (uninstall-local): Uncomment this rule so `make distcheck' works
8779 * unicodeio.c (<errno.h>): Include it.
8780 (errno): Declare if not defined.
8782 * localcharset.c: Add Bruno's comment justifying use of volatile.
8784 * config.charset: New version, incorporating remarks from a linux
8785 i18n mailing list. From Bruno Haible.
8787 2000-03-02 Jim Meyering <meyering@lucent.com>
8789 * Makefile.am (EXTRA_DIST): Add config.charset.
8791 2000-03-01 Jim Meyering <meyering@lucent.com>
8793 * localcharset.c: Guard some #includes with `#if HAVE_...'.
8794 * unicodeio.c: Likewise.
8796 2000-02-02 Bruno Haible <haible@clisp.cons.org>
8798 * config.charset: New file.
8799 * localcharset.c: New file.
8800 * unicodeio.h, unicodeio.c: New files.
8801 * Makefile.am (DEFS): Add -DLIBDIR=...
8802 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
8803 (noinst_HEADERS): Add unicodeio.h.
8804 (all-local, install-exec-local, charset.alias): New targets.
8806 2000-02-28 Paul Eggert <eggert@twinsun.com>
8808 * quotearg.c (ALERT_CHAR): New macro.
8809 (quotearg_buffer_restyled): Use it.
8811 2000-02-27 Jim Meyering <meyering@lucent.com>
8813 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
8814 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
8816 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
8817 not `#if STDC_HEADERS'.
8818 Declare malloc if needed.
8820 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
8821 now that autoconf always defines the HAVE_DECL_ symbols.
8822 * human.c: Likewise.
8824 * strtoumax.c: Likewise.
8826 * backupfile.c: Arrange for cpp to fail if the configure-time
8827 declaration check was not run.
8829 * human.c: Likewise.
8831 * strtoumax.c: Likewise.
8833 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
8834 then first look up the entire `.'-containing string as a login name.
8836 2000-02-18 Paul Eggert <eggert@twinsun.com>
8838 * getdate.y: Handle two-digit years with leading zeros correctly.
8839 (textint): New typedef.
8840 (parser_control): Member year changed from int to textint.
8842 (YYSTYPE): Removed; replaced by %union with int and textint members.
8843 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
8844 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
8845 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
8846 (tSNUMBER, tUNUMBER): Now of type <textintval>.
8847 (date, number, to_year): Use width of number in digits, not its value,
8848 to determine whether it's a 2-digit year, or a 2-digit time.
8849 (yylex): Store number of digits of numeric tokens.
8850 Reported by John Kendall.
8852 (parser_control): Changed from struct parser_control to typedef (for
8853 consistency). All uses changed.
8855 (tID): Removed; not used.
8856 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
8858 2000-02-14 Paul Eggert <eggert@twinsun.com>
8860 * getpagesize.h (getpagesize): Port to VMS for Alpha;
8861 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
8863 2000-02-12 Jim Meyering <meyering@lucent.com>
8865 * userspec.c (ISDIGIT): Define it.
8866 (isdigit): Remove definition.
8867 (is_number): Use ISDIGIT, not isdigit.
8868 <libintl.h>: Include.
8870 (parse_user_spec): Mark translatable strings.
8872 2000-02-10 Jim Meyering <meyering@lucent.com>
8874 With these changes, nanosleep.[ch] are finally enough like the other
8875 lib/* replacement files to compile on a few more losing systems.
8877 * nanosleep.h: Don't include config.h.
8878 Remove prototype from declaration of nanosleep.
8879 (PARAMS): Remove now-unneeded definition.
8880 * nanosleep.c: #undef nanosleep.
8881 (rpl_nanosleep): Rename from nanosleep.
8883 2000-02-03 Jim Meyering <meyering@lucent.com>
8885 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
8886 rather than with `#if HAVE_UTMPNAME'.
8888 2000-02-01 Jim Meyering <meyering@lucent.com>
8890 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
8892 2000-01-31 Jim Meyering <meyering@lucent.com>
8894 * nanosleep.h (nanosleep): Guard declaration with
8895 `#if ! HAVE_DECL_NANOSLEEP'.
8896 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
8897 the declaration in that vendor's sys/timers.h.
8898 Reported by Christian Krackowizer.
8900 * quotearg.c (ISASCII): Add #undef and move definition to follow
8901 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
8902 (ISPRINT): Likewise.
8903 Reported by Tom Tromey.
8905 2000-01-30 Jim Meyering <meyering@lucent.com>
8907 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
8908 uses of ->ut_name. The latter doesn't work with new Linux header files
8909 where only utmpx.ut_user is declared.
8911 * readutmp.h (UT_USER): Define.
8913 2000-01-23 Jim Meyering <meyering@lucent.com>
8915 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
8918 2000-01-22 Jim Meyering <meyering@lucent.com>
8920 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
8921 [! HAVE_DECL_STRTOULL]: Declare strtoull.
8922 Required for some AIX systems. Reported by Christian Krackowizer.
8923 [TESTING] (main): New function.
8925 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
8926 * dirname.c (dir_name): Support for DOS-style file names with drive
8929 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
8931 * strverscmp.c (ISDIGIT): Define.
8932 (strverscmp): Use ISDIGIT, not isdigit.
8934 2000-01-17 Paul Eggert <eggert@twinsun.com>
8936 * nanosleep.c (nanosleep):
8937 Don't use SA_INTERRUPT to decide whether to call sigaction, as
8938 POSIX.1 doesn't require SA_INTERRUPT and some systems
8939 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
8940 it's been part of POSIX.1 since day 1 (in 1988).
8942 2000-01-17 Jim Meyering <meyering@lucent.com>
8944 * interlock: Remove unused file. Reported by François Pinard.
8946 2000-01-16 Paul Eggert <eggert@twinsun.com>
8948 * quotearg.c (quotearg_buffer_restyled): Do not quote
8949 alert, backslash, formfeed, and vertical tab unnecessarily in
8950 shell quoting style.
8953 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
8954 Free Software Foundation, Inc.
8955 Copying and distribution of this file, with or without modification,
8956 are permitted provided the copyright notice and this notice are preserved.