1 2006-03-13 Sergey Poznyakoff <gray@gnu.org.ua>
3 * argp-help.c (validate_uparams): Fix typo
4 * argp-parse.c (argp_default_options): Consistently begin help
5 messages with a lowercase letter.
7 2006-03-11 Paul Eggert <eggert@cs.ucla.edu>
9 * time_r.h (asctime_r, ctime_r): Remove. These functions can
10 overrun buffers and shouldn't be used (much as gets shouldn't be
12 * time_r.c (asctime_r, ctime_r): Likewise.
14 2006-03-08 Simon Josefsson <jas@extundo.com>
16 * gc-gnulib.c (randomize): Don't open files called 'no', they
17 signal that configure disabled the device.
19 2006-03-07 Paul Eggert <eggert@cs.ucla.edu>
21 * c-stack.c: Include unistd.h unconditionally, since we now assume
23 * getlogin_r.c: Likewise.
24 * getlogin_r.h: Likewise.
26 * pagealign_alloc.c: Likewise.
27 * unistd_.h: Remove; no longer needed.
29 2006-03-07 Simon Josefsson <jas@extundo.com>
31 * unistd_.h: New file.
33 2006-03-07 Simon Josefsson <jas@extundo.com>
35 * gc-libgcrypt.c, gc-gnulib.c: Use GC_USE_RANDOM.
37 2006-03-01 Simon Josefsson <jas@extundo.com>
39 * readline.c: Fix typo, tiny patch from Stepan Kasal
42 2006-02-28 Simon Josefsson <jas@extundo.com>
44 * getopt.c: Protect #include of unistd.h, for MSVS.
46 2006-02-27 Simon Josefsson <jas@extundo.com>
48 * base64.h: Indent #define's. From Jim Meyering
51 2006-02-27 Jim Meyering <jim@meyering.net>
53 Revert the change of 2006-02-24, so these files can continue
54 to be sync'd from gettext.
55 * mkdtemp.c, setenv.c, unsetenv.c: *Un*-normalize inclusion
58 2006-02-24 Paul Eggert <eggert@cs.ucla.edu>
60 * glob.c: Say "invalid" rather than "illegal" in comments.
62 2006-02-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
64 * mkdtemp.c, setenv.c, unsetenv.c: Normalize inclusion of `config.h'.
66 2006-02-20 Paul Eggert <eggert@cs.ucla.edu>
68 * getcwd.c (AT_FDCWD): Work around a bug in Solaris 9 and 10, where
69 AT_FDCWD exceeds INT_MAX.
70 * openat.h (AT_FDCWD): Likewise.
72 2006-02-14 Jim Meyering <jim@meyering.net>
76 Eliminate the unwelcome (albeit unlikely) possibility of xmalloc
77 failure on deficient systems, and simplify gnulib lgpl dependencies.
78 * lstat.c (rpl_lstat): Rewrite to use stat() in place of the
79 xmalloc/lstat combination. Based on a patch from Bruno Haible.
81 * xalloc-die.c: Remove unused definition of N_.
83 2006-02-13 Sergey Poznyakoff <gray@gnu.org.ua>
85 * argp-fmtstream.c: Restore another bugfix lost on 2005-12-12
87 2006-02-07 Paul Eggert <eggert@cs.ucla.edu>
89 * closeout.c (close_stdout): Don't assume 'bool' converts nonzero
90 ints to 0 or 1, as this isn't true for the stdbool.h substitute.
92 2006-02-07 Sergey Poznyakoff <gray@gnu.org.ua>
94 * argp-namefrob.h: Restore changes accidentally lost during the
95 "autoupdate" on 2005-12-12.
97 2006-01-27 Paul Eggert <eggert@cs.ucla.edu>
99 * fnmatch.c (L_): Renamed from L, to work around a bug in
100 Mac OS X 10.3.9 with GCC 3 reported by Claudio Fontana in
101 <http://lists.gnu.org/archive/html/bug-gnulib/2006-01/msg00074.html>.
104 2006-01-26 Simon Josefsson <jas@extundo.com>
106 * socket_.h: Set WINVER to 0x0501, to make sure getaddrinfo
107 prototype is visible on mingw32.
109 * getaddrinfo.h: Define EAI_ADDRFAMILY and EAI_SYSTEM if not set,
112 * gai_strerror.c, getaddrinfo.h: Protect netdb.h #include (for
115 2006-01-26 Paul Eggert <eggert@cs.ucla.edu>
117 * fts.c (diropen): Open with O_NOCTTY | O_NONBLOCK too. Don't
118 attempt to open for write; this always fails, at least on POSIX
119 hosts. This reinstates the 2006-01-09 change, which was
120 inadvertently removed.
122 2006-01-26 Bruno Haible <bruno@clisp.org>
123 Paul Eggert <eggert@cs.ucla.edu>
126 [(! (defined __cplusplus || defined __BEOS__)
128 && !(defined __HP_cc || defined __xlc__
129 || (defined __SUNPRO_C && (__SUNPRO_C < 0x550 || __STDC__ == 1))
131 #define to signed char in these cases too; this simplifies
132 the code (so that we don't have to worry about HP-UX, AIX, SunPRO,
133 etc., separately) and makes it more conservative.
135 2006-01-21 Jim Meyering <jim@meyering.net>
137 Sync from the stable (b5) branch of coreutils:
139 * fts.c (fts_children): Don't let close() clobber errno from
142 * fts.c (fts_stat): When following a symlink-to-directory,
143 don't necessarily interpret stat-fails+lstat-succeeds as indicating
144 a dangling symlink. That can also happen at least for ELOOP.
145 The fix: return FTS_SLNONE only when the stat errno is ENOENT.
146 FYI, this bug predates the inclusion of fts.c in coreutils.
148 * fts.c (fts_open): Put new maxarglen declaration and uses
149 in their own block, so pre-c99 compilers don't object.
151 Avoid the double-free (first in fts_read, second in fts_close) that
152 would occur when an `active' directory is made inaccessible (e.g.,
153 via chmod a-x) during a traversal.
154 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
155 before returning. Reproduce this failure by
156 mkdir -p a/b; cd a; chmod a-x . b
157 Reported by Stavros Passas.
159 2006-01-25 Sergey Poznyakoff <gray@gnu.org.ua>
161 * argp-namefrob.h: Bugfix. Remove stray #
163 2006-01-25 Bruno Haible <bruno@clisp.org>
165 * stdbool_.h (_Bool) [IRIX cc]: Define as 'signed char', to avoid
167 Reported by Paul Eggert.
169 2006-01-25 Jim Meyering <jim@meyering.net>
171 * fileblocks.c: Remove more useless parentheses.
172 * readutmp.h: Likewise.
174 2006-01-24 Bruno Haible <bruno@clisp.org>
176 * stdbool_.h (_Bool) [__cplusplus]: Don't define if the compiler already
178 Report and patch by Albert Chin-A-Young <china@thewrittenword.com> on
181 * stdbool_.h (_Bool) [HP-UX cc, AIX cc,xlc]: Define as 'signed char'
182 to avoid problems with the built-in _Bool type.
183 Reported by Paul Eggert on 2005-11-26.
185 2006-01-24 Jim Meyering <jim@meyering.net>
187 * socket_.h: Remove useless parentheses in uses of cpp `defined'.
189 2006-01-24 Simon Josefsson <jas@extundo.com>
191 * socket_.h (SHUT_WR, SHUT_RDWR): Don't hardcode, suggested by
194 2006-01-23 Paul Eggert <eggert@cs.ucla.edu>
196 Work around porting bugs reported by Dieter in
197 <http://lists.gnu.org/archive/html/bug-bison/2006-01/msg00049.html>.
198 * getopt.c (_NOPROTO): Remove; no longer needed.
199 Include <stdlib.h> and <unistd.h> in all environments; it's safe now.
200 Include "getopt.h" first, to check interface.
201 (getenv): Declare only if defined HAVE_DECL_GETENV &&
203 * strndup.c [!_LIBC]: Include "strndup.h" to get prototype.
204 (__strndup): Revert to K&R-style function dfns, the glibc style.
205 * strnlen.c: Don't claim it's taken from glibc; it's not.
206 (strnlen, __strnlen): Remove #defines and #undefs; not needed.
207 Include strnlen.h first, to get prototype properly.
208 (strnlen): Renamed from __strnlen.
211 2006-01-23 Ulrich Drepper <drepper@redhat.com>
213 These changes imported from libc.
214 * getopt.c: Use __fxprintf instead of inline stream orientation
215 test and two separate function calls.
216 * strndup.c (__strndup): Add libc_hidden_def.
218 2006-01-22 Bruno Haible <bruno@clisp.org>
220 * vasnprintf.c (VASNPRINTF): In the computation of the size of the
221 temporary buffer for sprintf, take into account the precision also
222 for 'd', 'i', 'u', 'o', 'x', 'X'.
224 2006-01-22 Paul Eggert <eggert@cs.ucla.edu>
226 * quotearg.c (quotearg_buffer_restyled): Add "default: break;"
227 to pacify gcc -Wswitch-default.
229 2006-01-21 Sergey Poznyakoff <gray@gnu.org.ua>
231 * argp-help.c (usage_long_opt): Do not print DOC options.
232 (__argp_base_name): Removed
233 * argp-namefrob.h (__argp_basename): Removed definition. Was a
235 (__argp_base_name): Provide macro definition or extern declaration
236 depending on the configuration
238 2006-01-20 Simon Josefsson <jas@extundo.com>
240 * inet_ntop.h: Unconditionally include sys/socket.h.
242 2006-01-19 Simon Josefsson <jas@extundo.com>
244 * socket_.h: Map SHUT_RD, SHUT_WR, SHUT_RDWR correctly.
246 2006-01-12 Simon Josefsson <jas@extundo.com>
248 * base64.c: Fix warning, reported by Bruno Haible
249 <bruno@clisp.org> and patch by Paul Eggert <eggert@CS.UCLA.EDU>.
251 2006-01-11 Paul Eggert <eggert@cs.ucla.edu>
254 * md5.c: Fix commentary typos.
255 (alignof, UNALIGNED_P): No need for a GCC-specific version.
256 * md5.h (__attribute__): Remove; unused.
257 * sha1.c: Fix commentary to match md5 better.
258 * sha1.h (struct sha1_ctx): Use a word buffer, not a byte buffer,
259 so that we don't need to worry about alignment. All uses changed.
260 This merges the 2005-10-28 md5 change into sha1.
262 2006-01-11 Jim Meyering <jim@meyering.net>
265 * md5.c (OP): Fix spacing.
267 2006-01-11 Simon Josefsson <jas@extundo.com>
269 * stdint_.h (SIZE_MAX): Add missing (.
271 2006-01-10 Bruno Haible <bruno@clisp.org>
273 * argp.h (__const): Remove macro. Use const instead.
274 * argp-fmtstream.h (__const): Likewise.
275 * glob_.h (__const): Remove macro.
276 * glob-libc.h: Use const instead of __const.
278 2006-01-10 Jim Meyering <jim@meyering.net>
280 Avoid the double-free (first in fts_read, second in fts_close) that
281 would occur when an `active' directory is made inaccessible (e.g.,
282 via chmod a-x) during a traversal.
283 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
284 before returning. Reproduce this failure by
285 mkdir -p a/b; cd a; chmod a-x . b
286 Reported by Stavros Passas.
289 * sha1.c: Tweak grammar in a comment.
291 2006-01-10 Paul Eggert <eggert@cs.ucla.edu>
293 * regex_internal.h (BITSET_WORD_BITS):
294 Work around a bug in 64-bit PGC (before version 6.1-2), where the
295 preprocessor mishandles large unsigned values as if they were signed.
296 Problem reported by Claudio Fontana in
297 <http://lists.gnu.org/archive/html/bug-gnulib/2005-12/msg00061.html>.
299 2006-01-10 Simon Josefsson <jas@extundo.com>
301 * socket_.h: New file.
303 2006-01-10 Bruno Haible <bruno@clisp.org>
305 * localcharset.c: Update from GNU gettext.
307 2006-01-09 Paul Eggert <eggert@cs.ucla.edu>
310 * chdir-long.c (cdb_free): Don't bother trying to open directory
311 for write access: POSIX says that must fail.
312 * fts.c (diropen): Likewise.
313 * save-cwd.c (save_cwd): Likewise.
314 * chdir-long.c (cdb_free): Open with O_NOCTTY | O_NONBLOCK as
315 well, for minor improvements on hosts that lack O_DIRECTORY.
316 * chown.c (rpl_chown) [CHOWN_MODIFIES_SYMLINK]:
317 Don't try O_WRONLY unless O_RDONLY failed wth EACCES.
318 Fall back on chown if open failed with EACCES.
320 * gettime.c (gettime) [!defined OK_TO_USE_1S_CLOCK]:
321 Report an error at compile-time if only a 1-second nominal clock
324 * lchmod.h: New file.
325 * mkdir-p.c: Include lchmod.h, lchown.h.
326 (make_dir_parents): Use lchown rather than chown, and
327 lchmod rather than chmod.
329 * mountlist.c (ME_DUMMY): "none" and "proc" file systems are dummies
330 too. Problem with "none" reported by Bob Proulx. Problem with
331 "proc" reported by n0dalus.
333 * mountlist.c: Include <limits.h>.
334 (dev_from_mount_options)
335 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]:
336 New function. It no longer assumes "dev=" has the System V meaning
337 on Linux (since it doesn't). It also parses "dev=" more carefully.
338 (read_file_system_list)
339 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]: Use it.
340 MOUNTED_GETMNTENT2 is new here; the code didn't used to look for
343 * posixtm.h (PDS_PRE_2000): New macro.
344 * posixtm.c (year): Arg is now syntax_bits rather than allow_century.
345 All usages changed. Reject dates outside the range 1969-1999 if
346 PDS_PRE_2000 is used.
348 2006-01-09 Jim Meyering <jim@meyering.net>
352 * version-etc.c (COPYRIGHT_YEAR): Update to 2006.
354 * chdir-safer.h, chdir-safer.c: New files.
356 * modechange.c (mode_compile): Reject an invalid mode string
357 that starts with an octal digit. From Andreas Gruenbacher.
359 * openat.c: Include "fcntl--.h" and "unistd--.h", to map open
360 and dup to open_safer and dup_safer, respectively.
361 (openat_permissive): Fix typo in comment.
363 * openat.c: Don't include <stdlib.h>, <unistd.h>, <fcntl.h>,
364 "gettext.h"; either no longer needed or are guaranteed by openat.h.
365 (_): Remove; no longer needed.
366 (openat): Renamed from rpl_openat; no need for rpl_openat
367 since openat.h renames openat for us.
368 Replace most of the body with a call to openat_permissive,
369 to avoid duplicate code.
370 Port to (probably hypothetical) environments were mode_t is
372 (openat_permissive): Require mode arg, so that we can check
373 types better. Put it just after flags. Change cwd failure
374 indicator from pointer-to-bool to pointer-to-errno-value.
376 Invoke openat_save_fail and/or openat_restore_fail if
377 cwd_errno is null, so that openat can call us.
378 (openat_permissive, fdopendir, fstatat, unlinkat):
379 Simplify errno handling to avoid some duplicate code,
380 as it's OK to set errno on success.
381 * openat.h: Revamp code so that function macros depend on
382 __OPENAT_PREFIX only, not also on AT_FDCWD.
383 (openat_ro): Remove. Caller changed to use openat_permissive.
384 (openat_permissive): Now a macro, if not a function.
385 (openat_restore_fail, openat_save_fail): Now always functions,
386 since mkdirat needs them even if __OPENAT_PREFIX is defined.
388 * openat-priv.h: New file, defining macros used by mkdirat.c
390 * mkdirat.c: Include openat-priv.h.
391 Remove definitions of macros defined therein.
392 * openat.c: Likewise.
394 * mkdirat.c (mkdirat): New file and function.
395 * openat.h (mkdirat): Declare.
397 * openat.c (fdopendir): Don't change errno when returning non-NULL.
399 * openat.h (openat_permissive): Declare.
402 * openat.c (EXPECTED_ERRNO): New macro.
403 (openat_permissive): New function -- used in remove.c rewrite.
404 (all functions): Set errno just before returning, only if there
405 was an actual failure.
406 Use EXPECTED_ERRNO rather than comparing against only ENOTDIR.
408 Emulate openat-family functions using Linux's procfs, if possible.
409 Idea and some code based on Ulrich Drepper's glibc changes.
411 * openat.c: (BUILD_PROC_NAME): New macro.
412 Include <stdio.h>, <string.h>, "alloca.h" and "intprops.h".
413 (rpl_openat): Emulate by trying to open /proc/self/fd/%d/%s,
414 before falling back on save_cwd and restore_cwd.
415 (fdopendir, fstatat, unlinkat): Likewise.
417 * openat.c (fstatat, unlinkat): Perform the syscall directly,
418 skipping the save_cwd...restore_cwd overhead, if FILE is absolute.
420 * openat.c (rpl_openat): Use the promoted type (int), not mode_t,
421 as second argument to va_arg. Otherwise, some versions of gcc
422 warn that `if this code is reached, the program will abort'.
424 2006-01-09 Andreas Gruenbacher <agruen@suse.de>
428 Add POSIX ACL support
429 * acl.h (copy_acl, set_acl): Add declarations.
430 * acl.c (acl_entries): Add fallback implementation for POSIX ACL
431 systems other than Linux.
432 (chmod_or_fchmod): New function: use fchmod when possible,
434 (file_has_acl): Add a POSIX ACL implementation, with a
435 Linux-specific subcase.
436 (copy_acl): Add: copy an acl and S_ISUID, S_ISGID, and
437 S_ISVTX from one file to another. Fall back to fchmod/chmod when
438 acls are unsupported.
439 (set_acl): Add: set a file's acl and S_ISUID, S_ISGID, and
440 S_ISVTX to a defined value. Fall back to fchmod/chmod when acls
443 2006-01-09 Bruno Haible <bruno@clisp.org>
445 * sysexit_.h (EX_OK): New macro.
446 Suggested by Martin Lambers <marlam@marlam.de>.
448 2006-01-09 Bruno Haible <bruno@clisp.org>
450 * javacomp.sh.in: Move to ../build-aux/javacomp.sh.in.
451 * javaexec.sh.in: Move to ../build-aux/javaexec.sh.in.
452 * csharpcomp.sh.in: Move to ../build-aux/csharpcomp.sh.in.
453 * csharpexec.sh.in: Move to ../build-aux/csharpexec.sh.in.
455 2006-01-09 Bruno Haible <bruno@clisp.org>
457 * stdint_.h (SIZE_MAX): Write the value without involving negative
460 2005-10-16 Bruno Haible <bruno@clisp.org>
462 * stdint_.h: On Linux libc4 and libc5, include <sys/bitypes.h> and
463 don't define _STDINT_H_NEED_SIGNED_INT_TYPES.
465 2006-01-04 Paul Eggert <eggert@cs.ucla.edu>
467 * strftime.c (tzname): Don't declare if it is already #defined.
468 Problem reported for Mingw by Mark Junker.
470 2006-01-03 Paul Eggert <eggert@cs.ucla.edu>
472 * xtime.h (xtime_make, xtime_nonnegative_nsec, xtime_nsec): Use
473 long int, not int, for nanosecond counts, so that people who are
474 used to POSIX struct timespec won't be surprised. Reported by Jim
477 2005-12-16 Jim Meyering <jim@meyering.net>
479 * fprintftime.c, fprintftime.h: New files.
481 2005-12-10 Sergey Poznyakoff <gray@gnu.org.ua>
483 * argp-fmtstream.c (__argp_fmtstream_update): Fix coredump
484 * argp-help.c (fill_in_uparams): Check if the constructed
485 struct uparams is valid. Fall back to the default values if it is
488 2005-12-09 Sergey Poznyakoff <gray@gnu.org.ua>
490 * argp-help.c (__argp_base_name): New function
491 (__argp_short_program_name): Rewrite using __argp_base_name
492 * argp-namefrob.h: Define program_invocation_name and
493 program_invocation_short_name if requested
494 (__argp_base_name): Add prototype
495 * argp-parse.c (argp_def): Use gettext wrappers
496 (argp_default_parser): Use __argp_base_name
497 * argp-pin.c: New file. Defines program_invocation_name and
498 program_invocation_short_name on systems that lack them.
500 2005-12-07 Paul Eggert <eggert@cs.ucla.edu>
502 * stat-time.h (STATE_TIMESPEC, STAT_TIMESPEC_NS): Add check for
503 TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC, to fix IRIX 5.3
504 porting problem reported by Georg Schwarz in
505 <http://lists.gnu.org/archive/html/bug-coreutils/2005-12/msg00083.html>.
507 2005-07-09 Bruno Haible <bruno@clisp.org>
509 * csharpcomp.sh.in (options_csc): For -l option, add a .dll suffix.
510 * csharpcomp.c (compile_csharp_using_sscli): Likewise.
511 Reported by Mark Junker <mjscod@gmx.de>.
513 2005-11-29 Paul Eggert <eggert@cs.ucla.edu>
515 * stdint_.h (intmax_t) [defined intmax_t]: Do not declare.
516 (uintmax_t) [defined uintmax_t]: Do not declare.
517 (SIZE_MAX) [defined SIZE_MAX]: Do not define.
518 This works around a problem if intmax_t.m4 and/or uintmax_t.m4
519 and/or size_max.m4 are also used. Problem reported by Mark D. Baushke.
520 (SIZE_MAX): Define to ((size_t) -1), not (~(size_t)0), for the
521 sake of portability to weird hosts that C allows (though we don't
522 know of any practical examples).
524 * savedir.h (fdsavedir): New decl.
525 * savedir.c (fdsavedir, savedirstream): New functions; the latter
526 contains most of the former guts of savedir.
527 (savedir): Use savedirstream.
530 2005-11-15 Paul Eggert <eggert@cs.ucla.edu>
532 * xstrtod.c: Don't bother with #pragma STDC FENV_ACCESS ON, as
533 coreutils no longer futzes with rounding modes.
535 2005-11-14 Jim Meyering <jim@meyering.net>
537 * mkstemp-safer.c: Include <config.h>, required for possible
538 replacement of mkstemp.
540 2005-11-10 Paul Eggert <eggert@cs.ucla.edu>
542 * gethrxtime.c: Include "timespec.h" rather than the sys/time / time
544 (gethrxtime) [! (HAVE_NANOUPTIME
545 || (defined CLOCK_MONOTONIC && HAVE_CLOCK_GETTIME)
546 || HAVE_MICROUPTIME)]: Fall back on gettime rather than rolling
547 our own approximation.
549 2005-11-10 Simon Josefsson <jas@extundo.com>
551 * readline.c: Remove EOL.
553 2005-11-08 Eric Blake <ebb9@byu.net>
555 * inet_ntop.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
557 2005-11-08 Eric Blake <ebb9@byu.net>
559 * getaddrinfo.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
561 2005-10-30 Paul Eggert <eggert@cs.ucla.edu>
563 Fix porting problem reported by Theodoros V. Kalamatianos.
564 * utimens.c (futimens) [HAVE_WORKING_UTIMES && HAVE_FUTIMES]:
565 Don't assume that futimes failing means we must fail.
567 2005-10-29 Paul Eggert <eggert@cs.ucla.edu>
569 * getcwd.c (__getcwd): Don't assume that system calls after readdir
570 leave errno alone. Problem reported by Dmitry V. Levin.
572 2005-10-28 Paul Eggert <eggert@cs.ucla.edu>
574 * savedir.c (savedir): Don't assume that xrealloc etc. leave
575 errno alone. Problem reported by Frederic Jolliton.
577 2005-10-28 Simon Josefsson <jas@extundo.com>
579 * inet_ntop.h, inet_ntop.c: Make it work under mingw32: Add
580 "restrict" keywords, as per POSIX. Protect the function
581 declaration around HAVE_DECL_INET_NTOP rather than HAVE_INET_NTOP.
582 Don't use K&R prototypes. Check the sprintf return values.
583 Re-define EAFNOSUPPORT if not present. Indent.
585 * md5.h, md5.c: Simplify buffer handling visavi alignment,
586 suggested by Bruno Haible <bruno@clisp.org>.
588 * gc-gnulib.c, gc-libgcrypt.c: Check calloc return value.
590 * gc.h: Add MD2 and RMD160 length defines. Add prototypes.
592 * gc-libgcrypt.c: Add MD2 (which is not available through
595 * gc-gnulib.c: Add MD2. Implement gc_hash_* API.
597 * md2.h, md2.c: New files.
599 2005-10-24 Simon Josefsson <jas@extundo.com>
601 * md4.h: Shrink buffer size, now that we changed the type.
603 2005-10-22 Simon Josefsson <jas@extundo.com>
605 * arcfour.h, arcfour.c: Use fixed size indices in the
606 arcfour_context struct (simplify test vector testing in GNU
609 2005-10-22 Simon Josefsson <jas@extundo.com>
611 * md4.h, md4.c: Simplify buffer handling visavi alignment,
612 suggested by Bruno Haible <bruno@clisp.org>.
614 2005-10-22 Simon Josefsson <jas@extundo.com>
616 * crc.h: Include stddef.h, for size_t.
618 2005-10-21 Simon Josefsson <jas@extundo.com>
620 * arctwo.h (arctwo_setkey): Protect variable in CPP macro,
621 suggested by Ralf Wildenhues <Ralf.Wildenhues@gmx.de>.
623 2005-10-21 Simon Josefsson <jas@extundo.com>
625 * rijndael-api-fst.c: Fix bugs in CBC mode for more than one
628 2005-10-21 Simon Josefsson <jas@extundo.com>
630 * gc-gnulib.c: Support ARCTWO in CBC mode.
632 2005-10-21 Simon Josefsson <jas@extundo.com>
634 * hmac-md5.c (hmac_md5): Add comments, suggested by Bruno Haible
637 * hmac-sha1.c (hmac_sha1): Likewise.
639 * crc.c (crc32_update): Actually use crc parameter, suggested by
640 Bruno Haible <bruno@clisp.org>.
642 * crc.h: Include stdint.h directly, suggested by Bruno Haible
645 2005-10-21 Simon Josefsson <jas@extundo.com>
647 * des.h, des.c: New files.
649 * gc-gnulib.c: Support DES.c
651 2005-10-21 Simon Josefsson <jas@extundo.com>
653 * arctwo.h, arctwo.c: New files.
655 * gc-gnulib.c: Support ARCTWO.
657 2005-10-21 Simon Josefsson <jas@extundo.com>
659 * gc-libgcrypt.c (gc_cipher_open): Handle ECB.
661 2005-10-19 Simon Josefsson <jas@extundo.com>
663 * gc-gnulib.c: Support ARCFOUR.
665 2005-10-19 Simon Josefsson <jas@extundo.com>
667 * gc-gnulib.c: Implement gc_cipher_* API, currently only with AES
670 * gc.h: Add ECB enum type.
672 * hmac-md5.c, hmac-sha1.c: Include memxor.h.
674 2005-10-19 Simon Josefsson <jas@extundo.com>
676 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support MD4.
678 2005-10-18 Simon Josefsson <jas@extundo.com>
680 * md4.h, md4.c: New files, based on md5.?.
682 2005-10-17 Simon Josefsson <jas@extundo.com>
684 * gc-libgcrypt.c (gc_hmac_sha1): Fix assert.
686 * gc.h (gc_nonce, gc_pseudo_random, gc_random): Add prototypes.
688 2005-10-17 Simon Josefsson <jas@extundo.com>
690 * gc.h, gc-libgcrypt.c: Add more hash types/functions.
692 2005-10-17 Simon Josefsson <jas@extundo.com>
694 * gc.h, gc-libgcrypt.c: Add ciphers.
696 2005-10-17 Simon Josefsson <jas@extundo.com>
698 * sha1.c: Use uint32_t instead of md5_uint32.t
700 * sha1.h: Use stdint.h and uint32_t instead of md5_uint32 from
703 * md5.c: Use uin32_t. Fix non-gcc UNALIGNED_P macro.
705 * md5.h: Use stdint.h and uint32_t. Doc fix.
707 2005-10-15 Simon Josefsson <jas@extundo.com>
709 * rijndael-api-fst.h, rijndael-api-fst.c: New files.
711 * rijndael-alg-fst.h, rijndael-alg-fst.c: New files.
713 2005-10-14 Simon Josefsson <jas@extundo.com>
715 * arcfour.h, arcfour.c: New files.
717 2005-10-14 Paul Eggert <eggert@cs.ucla.edu>
719 * obstack.c [defined _LIBC && defined USE_IN_LIBIO]: Don't
720 include <wchar.h>; no longer needed.
722 2005-10-14 Jakub Jelinek <jakub@redhat.com>
723 and Ulrich Drepper <drepper@redhat.com>
726 * obstack.c (print_and_abort) [defined _LIBC]: Use __fxprintf
727 instead of inline stream orientation test and two separate
728 function calls. Pay no attention to USE_IN_LIBIO.
730 2005-10-14 Roland McGrath <roland@redhat.com>
732 Import from libc. [BZ #1331]
733 * obstack.h [!__STDC__] (obstack_int_grow_fast): Fix misnamed
735 Reported by Matej Vela <vela@debian.org>.
737 2005-10-13 Paul Eggert <eggert@cs.ucla.edu>
739 * mkdir-p.c (make_dir_parents): Don't report an error if an
740 intermediate directory is in a read-only file system. Problem
741 reported by Eric Blake.
743 2005-10-13 Simon Josefsson <jas@extundo.com>
745 * gc-pbkdf2-sha1.c (gc_pbkdf2_sha1): Optimize CEIL computation.
746 Move memory allocation outside of loop.
748 2005-10-12 Simon Josefsson <jas@extundo.com>
750 * gc-pbkdf2-sha1.c: New file.
752 * gc.h: Add gc_pbkdf2_sha1 prototype.
754 2005-10-12 Simon Josefsson <jas@extundo.com>
756 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Use Gc_rc for return types,
757 suggested by Bruno Haible <bruno@clisp.org>.
759 2005-10-12 Simon Josefsson <jas@extundo.com>
761 * gc-libgcrypt.c (gc_hmac_sha1): New function.
763 * gc-gnulib.c (gc_hmac_sha1): New function.
765 2005-10-12 Simon Josefsson <jas@extundo.com>
767 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support SHA-1.
769 2005-10-12 Simon Josefsson <jas@extundo.com>
771 * gc-gnulib.c: Condition MD5 and HMAC-MD5 use on GC_USE_MD5 and
772 GC_USE_HMAC_MD5, respectively.
774 * gc-libgcrypt.c (gc_md5): Fix assert call.
777 * gc.h (gc_hash_buffer): Use gc_hash in prototype.
779 * gc-libgcrypt.c (gc_hash_buffer): Ditto.
781 * gc-gnulib.c (gc_hash_buffer): Ditto.
783 2005-10-11 Bruno Haible <bruno@clisp.org>
785 * c-strcasestr.h: New file, from GNU gettext.
786 * c-strcasestr.c: New file, from GNU gettext.
788 2005-10-11 Bruno Haible <bruno@clisp.org>
790 * c-strcase.h: New file, from GNU gettext.
791 * c-strcasecmp.c: New file, from GNU gettext.
792 * c-strncasecmp.c: New file, from GNU gettext.
794 2005-10-11 Simon Josefsson <jas@extundo.com>
796 * crc.h, crc.c: New files.
798 * gc.h (gc_hash_buffer): Add doc.
800 2005-10-08 Simon Josefsson <jas@extundo.com>
802 * gc.h: Add gc_hash and gc_hash_buffer.
804 * gc-gnulib.c (gc_hash_buffer): Add. Reorder #include's.
806 * gc-libgcrypt.c (gc_hash_buffer): Add.
808 2005-10-11 Bruno Haible <bruno@clisp.org>
810 * strcasecmp.c: Include limits.h.
811 (strcasecmp): Avoid integer overflow on exotic platforms.
812 * strncasecmp.c: Include limits.h.
813 (strncasecmp): Avoid integer overflow on exotic platforms.
814 Reported by Paul Eggert.
816 2005-10-06 Simon Josefsson <jas@extundo.com>
818 * hmac-md5.c: New file.
822 2005-10-06 Simon Josefsson <jas@extundo.com>
824 * memxor.c (memxor): Avoid casts and warnings.
826 2005-10-05 Derek Price <derek@ximbiot.com>
828 * getdelim.c (SIZE_MAX): New macro, if not already defined.
830 2005-10-05 Simon Josefsson <jas@extundo.com>
832 * memxor.c (memxor): Fix compiler error.
834 * md5.h (MD5_DIGEST_SIZE, MD5_BLOCK_SIZE): Add, see also
835 <http://sourceware.org/bugzilla/show_bug.cgi?id=1423>.
837 * memxor.h, memxor.c: New files.
839 * getaddrinfo.h: Don't protect sys/types.h with HAVE_SYS_TYPES_H,
840 we assume all systems have it, suggested by Jim Meyering
841 <jim@meyering.net>. Remove HAVE_SYS_SOCKET_H test too, to see if
842 any systems lack sys/socket.h; mingw32 is known to lack it, but we
843 don't support it yet anyway. Also remove HAVE_NETDB_H test, for
846 2005-10-04 Bruno Haible <bruno@clisp.org>
848 * verify.h (verify_true): Provide alternative definition for C++.
850 2005-10-04 Simon Josefsson <jas@extundo.com>
852 * getaddrinfo.h: Move sys/types.h include first, reported by "Mark
853 D. Baushke" <mdb@gnu.org>.
855 2005-10-03 Paul Eggert <eggert@cs.ucla.edu>
857 * getdelim.c: Include getdelim.h first. Include <limits.h>.
858 (SSIZE_MAX): New macro, if not already defined.
859 (getdelim): Fix buffer overrun on 64-bit hosts with lines longer
862 2005-10-02 Paul Eggert <eggert@cs.ucla.edu>
864 * exclude.c: Include verify.h.
865 (verify): Remove. All callers changed to use verify.h's version.
866 * strtoimax.c: Likewise.
867 * utimecmp.c: Likewis.e
870 * .cppi-disable: Add getaddrinfo.h, getdelim.h, getline.h, getpass.c
871 mbchar.h, mbuiter.h, strcase.h, strnlen.h, strnlen1.h.
872 * .cvsignore: Add fts.h, search.h, t-fpending.
873 * settime.c (settime): Fix { typo in previous patch. Also, don't
874 bother returning ENOSYS if settimeofday or stime fails; just let
875 them return whatever errno they want to return.
876 * utimens.c: Include unistd.h, for dup2.
877 (futimens): Fix typo: HAVE_FUTIMESAT was misspelled in an #if.
878 (futimens) [! HAVE_FUTIMESAT]: If !file, set errno before returning -1.
880 2005-10-02 Jim Meyering <jim@meyering.net>
883 * fts-cycle.c [HAVE_CONFIG_H]: Include <config.h>.
884 * openat-die.c: Use `#ifdef HAVE_CONFIG_H', not `#if HAVE_CONFIG_H'.
885 * openat.c (fdopendir): Do not define if HAVE_FDOPENDIR.
886 Remove AT_FDCWD test.
887 Do not consume the fd unless successful.
888 * openat.h (fdopendir): Do not define if HAVE_FDOPENDIR.
889 * settime.c (settime): Move the HAVE_STIME block `up' into an #elif
890 block, so that we don't even try to compile it if settimeofday is
891 available. This works around a compilation failure on OSF1 V5.1,
892 due to stime requiring a `long int*' while tv_sec is `int'.
894 2005-09-30 Eric Blake <ebb9@byu.net> (tiny change)
896 * getdelim.c (getdelim): Remove unused variables.
898 2005-10-01 Simon Josefsson <jas@extundo.com>
900 * getaddrinfo.h: Protect #include's of sys/socket.h and netdb.h.
901 Only define struct addrinfo if !HAVE_STRUCT_ADDRINFO. Protect
902 AI_* and EAI_* definitions. Protect function declarations.
904 2005-09-29 Paul Eggert <eggert@cs.ucla.edu>
906 * xtime.h (XTIME_PRECISION): Now of type int, not long long int,
907 so that the code works even with ancient cpp. Portability problem
908 with GCC 2.7.2.1 reported by Thomas M.Ott.
910 2005-09-27 Jim Meyering <jim@meyering.net>
912 * getcwd.c: Change #ifdef<TAB>HAVE_CONFIG_H to #ifdef HAVE_CONFIG_H.
914 * intprops.h (signed_type_or_expr__): Define.
915 (INT_STRLEN_BOUND) [__GNUC__]: Use a slightly tighter bound
918 2005-09-26 Paul Eggert <eggert@cs.ucla.edu>
920 * verify.h (verify_expr): Remove, replacing with:
921 (verify_true): New macro that returns true instead of void.
922 (verify_type__): Remove.
923 (verify): Use verify_true rather than verify_type__.
925 2005-09-24 Paul Eggert <eggert@cs.ucla.edu>
927 * utimens.c (ENOSYS): Define if not already defined.
928 (futimens): Support having a null PATH if the file descriptor
931 * regex_internal.h (__GNUC_PREREQ, always_inline, inline, pure):
933 (__attribute): Define to empty unless GCC 3.1 or later.
934 This works around a core dump on OpenBSD 3.4, which has GCC
935 2.95.3, which dumps core when given __attribute__(()). It also
936 simplifies other tests, since we really don't want to bother with
937 worrying about which ancient version of GCC supported what.
938 Original problem reported by Yoann Vandoorselaere, with part of
939 the fix suggested by Derek Price.
941 2005-09-24 Jim Meyering <jim@meyering.net>
943 * verify.h (verify_type__): Use `unsigned int' as the bitfield type
944 so we can once again use a positive bitfield width of 1 -- now we
945 don't have to explain why we were using a bitfield width of 2.
947 2005-09-23 Paul Eggert <eggert@cs.ucla.edu>
949 * getaddrinfo.c [HAVE_NETINET_IN_H]: Include <netinet/in.h>.
950 Problem reported by Eric Blake.
951 (getaddrinfo): Initialize se so that it's not garbage.
952 Redo internal storage allocation so that it doesn't make unportable
953 assumptions about alignment.
956 * utimens.c (futimens): Use futimesat if available.
957 Prefer it to futimes since it doesn't have the futimes bug.
959 * verify.h (GL_CONCAT0, GL_CONCAT): Remove.
960 (verify): Don't use the __LINE__ trick, as it doesn't work in general.
961 Instead, declare a function that returns a pointer to an array,
962 and use verify_type__ to declare the size of the array.
963 Problem and germ of a solution reported by Bruno Haible.
964 (verify_type__): Use 2, not 1, for bitfield size, to avoid
965 a warning with Irix 6.5 cc. Problem reported by Bruno Haible.
967 2005-09-22 Paul Eggert <eggert@cs.ucla.edu>
971 * .cppi-disable: Add regcomp.c, regex_internal.c, regex_internal.h,
973 * argmatch.h: Include verify.h
974 (ARGMATCH_VERIFY): Use verify rather than rolling our own.
975 (ARGMATCH_ASSERT): Remove; unused.
976 * canonicalize.c: Assume STDC_HEADERS.
977 * exclude.c: Include "strcase.h".
978 * regex_internal.h [!defined _LIBC]: Likewise.
979 * getusershell.c: Include stdio--.h rather than stdio.h
981 (getusershell): Call fopen, not fopen_safer.
982 * save-cwd.c: Include fcntl--.h rather than fcntl.h.
983 Do not include unistd-safer.h.
984 (save_cwd): Don't call fd_safer; no longer needed
985 now that we include fcntl--.h.
987 * getdate.y (relative_time): New type.
988 (RELATIVE_TIME_0): New constant.
989 (parser_control): Use relative_time instead of doing it ourselves.
990 (%union): Add new relative_time rel member.
991 (tYEAR_UNIT, tMONTH_UNIT, tHOUR_UNIT, tMINUTE_UNIT, tSEC_UNIT):
993 (relunit, relunit_snumber): Now of type rel.
994 (zone, rel, relunit, get_date): Adjust to above changes.
996 * getloadavg.c: Include fcntl--.h rather than fcntl.h.
997 Do not include unistd-safer.h.
998 (getloadavg): Don't call fd_safer; no longer needed
999 now that we include fcntl--.h.
1001 * mkdir-p.c (ENOSYS): Define to EEXIST if not defined.
1002 (make_dir_parents): Treat ENOSYS like EEXIST.
1004 Improve quality of diagnostics on restore_cwd failure.
1005 * mkdir-p.h (make_dir): Remove. All uses replaced by mkdir.
1006 (make_dir_parents): Last arg is now int * (for errno), not bool *.
1007 * mkdir-p.c (make_dir, make_dir_parents): Likewise.
1008 Rewrite "mkdir -p" algorithm to avoid the need for "stat"
1009 each time through the loop. Do not diagnose restore_cwd failure;
1010 that is the caller's job (and perhaps the caller does not care).
1012 * mkdir-p.c (CLEANUP_CWD, CLEANUP): Remove.
1013 (make_dir_parents): Revamp to avoid need for CLEANUP_CWD, CLEANUP.
1014 If the file already exists but is not a directory, don't bother
1015 to try to make its parents.
1016 Close potential file descriptor leak if we can't chdir("/") (!).
1017 Don't always return true if chdir($PWD) fails; return true only
1018 if the requested action was done successfully (except for the
1020 Don't log final directory unless we actually made it.
1021 Refactor to avoid duplicate code to fix up permissions.
1022 Don't attempt to fix up parent permissions if chdir($PWD) fails.
1024 * strftime.c (my_strftime): Rewrite the previous change slightly,
1025 to make it a bit faster and (I hope) clearer.
1026 * strftime.c (my_strftime): Add support for %:z, %::z, %:::z.
1027 Fix bug in formats like %2N.
1029 * verify.h: New file.
1031 2005-09-22 Jim Meyering <jim@meyering.net>
1033 Sync from coreutils.
1035 * backupfile.c: Use ARGMATCH_VERIFY, just in case.
1037 * posixtm.c (posixtime) [lint]: Initialize *all* of tm0, not just
1038 the .tm_year member, since otherwise gcc-4.0 would now warn about
1039 tm_zone, tm_gmtoff, tm_isdst, tm_yday, tm_wday.
1041 * quotearg.c (quotearg_n_options): Change code to be suboptimal, in
1042 order to avoid an unsuppressible warning from gcc on 64-bit systems.
1044 * getdate.y (get_date): Undo part of the 2005-04-04 change, so that
1045 the command "date -d'2005-03-27 +1 day'" succeeds once again, even
1046 when run in a time zone for which daylight savings time is in effect
1047 for the starting date.
1049 * mkdir-p.c (make_dir_parents): Don't let a failed chdir($PWD)
1050 stop us from restricting permissions of just-created absolute-named
1052 * mkdir-p.c (CLEANUP_CWD): Return *true*, not false when failing
1053 to restore initial working directory.
1054 * mkdir-p.c (make_dir_parents): New parameter: different_working_dir,
1055 to tell caller if/when we change the working directory and are
1056 unable to return to the initial one.
1057 * mkdir-p.h (make_dir_parents): Update prototype.
1058 * mkdir-p.c (CLEANUP_CWD): Change one more `return 1' to
1059 `return false'. This fixes a bug introduced on 2004-07-30.
1061 * openat.c (fdopendir): Be sure to close the supplied
1062 file descriptor before returning. This makes our replacement
1063 implementation a little closer to Solaris's, where fdopendir
1064 ties the file descriptor to the returned DIR* pointer.
1065 * openat.c (unlinkat): New function.
1066 * openat.h (unlinkat): Add prototype.
1067 * openat-die.c (openat_save_fail): Rename from openat_save_die.
1068 (openat_restore_fail): Rename from openat_restore_die.
1069 * openat.c, openat.h: Reflect s/_die/_fail/ renaming.
1071 Provide an alternative to exiting immediately upon save_cwd or
1072 restore_cwd failure. Now, an application can arrange e.g.,
1073 to perform a longjump in that case.
1074 * openat.c: Include dirname.h.
1075 Use IS_ABSOLUTE_FILE_NAME rather than testing for leading slash.
1076 (rpl_openat, fdopendir, fstatat): Call openat_save_die
1077 and openat_restore_die rather than calling error directly.
1078 Don't include "error.h" or "exitfail.h"; they're no longer needed.
1080 * openat-die.c (openat_save_die, openat_restore_die): New file.
1081 * openat.h (openat_save_die, openat_restore_die): Declare and define.
1083 * strftime.c [FPRINTFTIME] (fprintftime): Provide a new interface:
1084 size_t fprintftime (FILE *fp, char const *fmt, struct tm const *tm,
1085 int utc, int nanoseconds);
1087 date should not have to allocate a megabyte of virtual memory to
1088 handle a format argument like +%1048575T. When implemented with
1089 strftime, it must allocate such a buffer, use strftime to fill it
1090 in, print it, then free it.
1091 With fprintftime, it simply prints everything and exits.
1092 With no need for memory allocation, that's one fewer way to fail.
1093 * strftime.c (my_strftime): Parse the colons of %:::z *after* the
1094 optional field width, not before, so we accept %9:z, not %:9z.
1095 (my_strftime): Be sure to use L_('x') for literals.
1097 * backupfile.c, canon-host.c, canonicalize.c, chown.c, cloexec.c:
1098 * dup-safer.c, dup2.c, euidaccess.c, fd-safer.c, fileblocks.c:
1099 * fopen-safer.c, fsusage.c, ftruncate.c, getcwd.c, getcwd.h:
1100 * getloadavg.c, getopt_.h, getpagesize.h, getugroups.c, group-member.c:
1101 * human.h, idcache.c, mkdir-p.c, mountlist.c, nanosleep.c, pathmax.h:
1102 * physmem.c, posixver.c, putenv.c, raise.c, safe-read.c, same.c:
1103 * save-cwd.c, setenv.c, settime.c, tempname.c, unlinkdir.c:
1104 * unsetenv.c, userspec.c, xgethostname.c, xreadlink.c:
1105 Assume HAVE_UNISTD_H, i.e., include <unistd.h> unconditionally.
1107 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
1108 * getloadavg.c, mountlist.c, openat.h, save-cwd.c, tempname.c:
1109 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
1110 and don't include <sys/file.h>).
1112 2005-09-22 Eric Blake <ebb9@byu.net> (tiny change)
1114 Sync from coreutils.
1116 * getloadavg.c (getloadavg) [__CYGWIN__]: Port to cygwin.
1117 [__linux__]: Allocate a big enough buffer for /proc/loadavg.
1118 [!LDAV_DONE]: Avoid unused variable warning.
1120 2005-09-21 Bruno Haible <bruno@clisp.org>
1122 * unicodeio.h (unicode_to_mb): New declaration.
1124 2005-09-20 Derek Price <derek@ximbiot.com>
1126 * getaddrinfo.c: Don't include <netdb.h> included from getaddrinfo.h.
1128 2005-09-19 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1130 Use a consistent style for including <config.h>.
1131 * __fpending.c, acl.c, argmatch.c,
1132 argp-help.c, argp-parse.c,
1133 argp-pvh.c, backupfile.c, basename.c, c-stack.c,
1134 calloc.c, check-version.c, cloexec.c, closeout.c, copy-file.c,
1135 creat-safer.c, cycle-check.c, dirfd.c, dirname.c, dup-safer.c,
1136 dup2.c, euidaccess.c, exclude.c, exitfail.c, fatal-signal.c,
1137 fd-safer.c, file-type.c, fileblocks.c, filemode.c,
1138 filenamecat.c, findprog.c, fnmatch.c, fopen-safer.c, free.c,
1139 fsusage.c, ftruncate.c, full-write.c, fwriteerror.c,
1140 getaddrinfo.c, getcwd.c, getdelim.c, getline.c, getlogin_r.c,
1141 getndelim2.c, getnline.c, getopt1.c, getpass.c, group-member.c,
1142 hard-locale.c, hash-pjw.c, hash.c, human.c, idcache.c,
1143 inet_ntop.c, isdir.c, long-options.c, malloc.c, memcasecmp.c,
1144 memcmp.c, memcoll.c, memcpy.c, memmove.c, mkdir-p.c,
1145 modechange.c, mountlist.c, open-safer.c, physmem.c,
1146 pipe-safer.c, pipe.c, poll.c, posixver.c, progname.c,
1147 progreloc.c, putenv.c, quote.c, quotearg.c, readline.c,
1148 readlink.c, realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c,
1149 safe-read.c, same.c, save-cwd.c, savedir.c, sig2str.c,
1150 strcspn.c, strerror.c, stripslash.c, strncasecmp.c, strndup.c,
1151 strnlen.c, strnlen1.c, strsep.c, strstr.c, strtod.c,
1152 strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c,
1153 userspec.c, utimecmp.c, version-etc-fsf.c,
1154 version-etc.c, wait-process.c, xalloc-die.c, xgetcwd.c,
1155 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xsetenv.c,
1156 xstrndup.c, xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
1157 Standardize inclusion of config.h.
1158 * __fpending.h, dirfd.h, getdate.h, human.h,
1159 inttostr.h: Removed inclusion of config.h from header files.
1160 * inttostr.c: Adjusted in-tree users.
1161 * timespec.h: Remove superfluous warning to include config.h.
1162 * atexit.c, chdir-long.c chown.c, fchown-stub.c, getgroups.c,
1163 gettimeofday.c, lchown.c, lstat.c, mkdir.c, mkstemp.c,
1164 nanosleep.c, openat.c, raise.c, readtokens0.c, readutmp.c,
1165 unlinkdir.c: Guard inclusion of config.h with HAVE_CONFIG_H.
1167 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
1169 * stat-time.h: New file.
1170 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP, ATIME_CMP, CTIME_CMP):
1171 (MTIME_CMP, TIMESPEC_NS): Remove. Now done by stat-time.h,
1173 (timespec_cmp): New function.
1174 * utimecmp.c: Include stat-time.h.
1175 (SYSCALL_RESOLUTION): Depend on whether various struct stat
1176 members exist, not on the obsolescent ST_MTIM_NSEC.
1177 (utimecmp): Use the new stat-time functions rater than TIMESPEC_NS.
1179 2005-09-15 Derek Price <derek@ximbiot.com>
1180 Paul Eggert <eggert@cs.ucla.edu>
1182 * regcomp.c, regexec.c, regex_internal.c: Back out previous
1183 changes, consolidating in...
1184 * regex_internal.h: ...this file.
1186 2005-09-15 Derek Price <derek@ximbiot.com>
1188 * regex_internal.h: Blank `pure' for GNUC < 3.
1189 * regex_internal.c: Ditto, using this...
1190 (__GNUC_PREREQ): ...new macro.
1191 * regcomp.c, regexec.c: Blank `always_inline' for GNUC < 3.1 using...
1192 (__GNUC_PREREQ): ...this new macro.
1194 * strstr.h: Include string.h. Define strstr as a macro here.
1196 2005-09-13 Derek Price <derek@ximbiot.com>
1198 * canon-host.c (canon_host_r): Set *cherror on memory allocation
1200 Reported by Jim Meyering <jim@meyering.net>.
1202 2005-09-13 Jim Meyering <jim@meyering.net>
1204 * canon-host.c: Filter through gnu indent and reword comments slightly.
1205 * canon-host.h (ch_strerror_r): Tweak cpp indentation and spacing.
1207 2005-09-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (tiny change)
1209 * lib/base64.c: Typo.
1210 (base64_encode): Put b64str in initialized data section.
1212 2005-09-12 Derek Price <derek@ximbiot.com>
1214 Return usable errors from canon-host.
1215 * canon-host.h: New file.
1216 * canon-host.c (canon_host): Wrap...
1217 (canon_host_r): ...this new function, which now relies exclusively on
1219 (ch_strerror): New function.
1220 (last_cherror): New global.
1221 * getaddrinfo.c: Move include of getaddrinfo.h first to test interface.
1222 (getaddrinfo): Add AI_CANONNAME functionality. Don't do arithmetic on
1224 (freeaddrinfo): Free ai->ai_canonname when set.
1226 2005-09-12 Derek Price <derek@ximbiot.com>
1227 Paul Eggert <eggert@cs.ucla.edu>
1229 * glob-libc.h: Renamed from glob_.h. The new version is
1230 taken from libc's glob.h, except with '#ifdef __GLOB_GNULIB'
1231 protecting things that should be done only in gnulib contexts.
1232 * glob_.h: New file, containing only the glob things needed for
1234 (GLOB_PREFIX): Remove. All uses changed to look for __GLOB_GNULIB.
1235 (__GLOB_CONCAT, __GLOB_XCONCAT, __GLOB_ID): Remove; no longer needed.
1236 (glob, globfree, glob_pattern_p): Now defined simply in terms of
1237 rpl_glob, rpl_globfree, rpl_glob_pattern_p.
1238 (__GLOB_GNULIB): New macro, to keep the glob.h changes clearer
1239 and to respect the namespace rules better.
1241 2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
1243 Merge glibc and coreutils changes into gnulib, plus a few
1245 * md5.c: Use #error rather than a string.
1246 (CYCLIC): New macro, from glibc source. Use it instead of rol.
1247 * md5.h (__GNUC_PREREQ, __THROW): Define if not defined already.
1248 (__attribute__): Define to empty for non recent-GCC.
1249 (__md5_buffer, __md5_finish_ctx, __md5_init_ctx, __md5_process_block):
1250 (__md5_process_bytes, __md5_read_ctx, __md5_stream):
1251 Renamed from their non-__ counterparts, with new macros replacing
1252 them if not _LIBC. Add __THROW attribute.
1254 (struct md5_ctx): Align buffer if using GCC.
1255 * sha1.h (struct sha1_ctx): Likewise.
1256 * sha1.c (SWAP): Renamed from the NOTSWAP. All uses changed.
1257 The old name was backwards.
1258 (NOTSWAP): Remove; not used.
1259 (rol): New macro, moved here from md5.h.
1260 (sha1_process_block): Remove a FIXME that doesn't make sense.
1262 2005-09-12 Derek Price <derek@ximbiot.com>
1264 * gai_strerror.c: Include config.h when available. Include
1265 getaddrinfo.h before other headers to test interface.
1266 Reported by Larry Jones <lawrence.jones@ugs.com>.
1268 2005-09-08 Paul Eggert <eggert@cs.ucla.edu>
1270 * glob.c (glob, globfree, __glob_pattern_p): Use old-style function
1271 definitions, since that's the preferred style in glibc.
1272 Fix a minor spacing issue, and update copyright notice to match glibc's.
1274 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
1276 * regex_internal.h (bitset_not): Add parens to avoid gcc -Wall warning.
1278 2005-09-06 Simon Josefsson <jas@extundo.com>
1280 * getpass.c (getpass): Fix typo, test for HAVE_TCSETATTR and not
1281 TCSETATTR. Reported by Derek Price <derek@ximbiot.com>.
1283 2005-09-05 Paul Eggert <eggert@cs.ucla.edu>
1285 Change bitset word type from unsigned int to unsigned long int,
1286 as this has better performance on typical 64-bit hosts.
1287 Port bitset code to hosts with unusual word sizes.
1288 * regcomp.c (build_equiv_class, build_charclass, build_range_exp):
1289 (build_collating_symbol):
1290 Prefer bitset to re_bitset_ptr_t in prototypes, when the actual
1291 argument is a bitset. This is merely a style issue, but it makes
1292 it clearer that an entire array is expected.
1293 (re_compile_fastmap_iter, init_dfa, init_word_char, optimize_subexps):
1294 * regcomp.c (lower_subexp, parse_bracket_exp, built_charclass_op):
1295 Port to the case where bitset_word is not the same as unsigned int.
1296 * regex_internal.h (bitset_set, bitset_clear, bitset_contain):
1297 (bitset_not, bitset_merge, bitset_set_all, bitset_mask):
1299 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1300 (build_trtable, group_nodes_into_DFAstates):
1302 * regcomp.c (re_compile_fastmap_iter, utf8_sb_map, optimize_utf8):
1303 Don't assume that SBC_MAX is a multiple of BITSET_WORD_BITS.
1304 * regex_internal.h (bitset_set_all, bitset_not): Likewise.
1305 * regexec.c (group_nodes_into_DFAstates): Likewise.
1306 * regcomp.c (utf8_sb_map): Don't assume UINT_MAX == 0xffffffff.
1307 * regcomp.c (optimize_subexps, lower_subexp):
1308 Work even if bitset_word has holes in its bitwise representation.
1309 * regex_internal.h (BITSET_WORD_BITS): Likewise.
1310 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1312 * regex_internal.c (re_string_reconstruct):
1313 Don't assume UCHAR_MAX == 255.
1314 * regex_internal.h (bitset_set_all): Likewise.
1315 * regex_internal.h (BITSET_WORD_BITS): Renamed from UINT_BITS.
1317 (BITSET_WORDS): Renamed from BITSET_UINTS. All uses changed.
1318 (bitset_word): New type, replacing 'unsigned int' for bitset uses.
1320 (BITSET_WORD_MAX): New macro.
1321 (bitset_set, bitset_clear, bitset_contain, bitset_empty):
1322 (bitset_set_all, bitset_copy): Now inline functions, not macros.
1323 (bitset_empty, bitset_copy):
1324 Prefer sizeof (bitset) to multiplying it out ourselves.
1325 (bitset_not_merge): Remove; unused.
1326 (bitset_contain): Return bool, not unsigned int with one bit on.
1327 All callers changed.
1328 * regexec.c (build_trtable): Don't assume bitset has no stricter
1329 alignment than re_node_set; do this by defining a new internal
1330 type struct dests_alloc and using it to allocate memory.
1332 2005-09-02 Paul Eggert <eggert@cs.ucla.edu>
1334 Check for arithmetic overflow when calculating sizes, to prevent
1335 some buffer-overflow issues. These patches are conservative, in the
1336 sense that when I couldn't determine whether an overflow was possible,
1337 I inserted a run-time check.
1338 * regex_internal.h (re_xmalloc, re_xrealloc, re_x2realloc): New macros.
1339 (SIZE_MAX) [!defined SIZE_MAX]: New macro.
1340 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc):
1341 (re_xnrealloc, re_x2nrealloc): New inline functions.
1342 * lib/regcomp.c (init_dfa, analyze, build_range_exp, parse_bracket_exp):
1343 (build_equiv_class, build_charclass): Check for arithmetic overflow
1344 in size expression calculations.
1345 * lib/regex_internal.c (re_string_realloc_buffers):
1346 (build_wcs_upper_buffer, re_node_set_add_intersect):
1347 (re_node_set_init_union, re_node_set_insert, re_node_set_insert_last):
1348 (re_dfa_add_node, register_state): Likewise.
1349 * lib/regexec.c (re_search_stub, re_copy_regs, re_search_internal):
1350 (prune_impossible_nodes, push_fail_stack, set_regs, check_arrival):
1351 (build_trtable, extend_buffers, match_ctx_init, match_ctx_add_entry):
1352 (match_ctx_add_subtop, match_ctx_add_sublast): Likewise.
1354 2005-09-01 Paul Eggert <eggert@cs.ucla.edu>
1356 * glob.c (GET_LOGIN_NAME_MAX): Renamed from LOGIN_NAME_MAX,
1357 to avoid a collision with bits/local_lim.h in glibc.
1358 All uses changed. Problem reported by Dmitry V. Levin in
1359 <http://sources.redhat.com/bugzilla/show_bug.cgi?id=1060>.
1361 * regex_internal.c (build_wcs_upper_buffer): Fix portability
1362 bugs in int versus size_t comparisons.
1363 (re_string_context_at): Fix bug where the code assumed that
1366 Use bool where appropriate.
1367 * regcomp.c (re_set_fastmap): ICASE arg is bool, not int.
1368 All callers changed.
1369 (calc_eclosure_iter): Likewise, for ROOT arg.
1370 (parse_bracket_element): Likewise, for ACCEPT_HYPHEN arg.
1371 (build_charclass_op): Likewise, for NON_MATCH arg.
1372 * regex_internal.c (re_string_allocate, re_string_construct):
1373 (re_string_construct_common): Likewise, for ICASE arg.
1374 * regexec.c (re_search_2_stub, re_search_stub):
1375 Likewise, for RET_LEN arg.
1376 (check_matching): Likewise, for FL_LONGEST_MATCH arg.
1377 (set_regs): Likewise, for FL_BACKTRACK arg.
1378 * regcomp.c (re_compile_fastmap_iter, optimize_utf8):
1379 (duplicate_node_closure, calc_inveclosure, calc_eclosure):
1380 (calc_eclosure_iter, parse_bracket_exp):
1381 Use bool for internal variables that are booleans.
1382 * regexec.c (re_search_internal, check_matching, proceed_next_node):
1383 (set_regs, build_sifted_states, sift_states_bkref):
1384 (check_arrival_add_next_nodes, check_arrival_expand_ecl_sub):
1385 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
1386 (find_collation_sequence_value):
1388 * regex_internal.c (re_node_set_insert, re_node_set_insert_last):
1389 (re_node_set_compare):
1390 Return bool, not int. All callers changed.
1391 * regexec.c (check_halt_node_context, check_dst_limits):
1392 (build_trtable, check_node_accept): Likewise.
1393 * regex_internal.h: Include stdbool.h.
1395 Fix bugs uncovered when converting to bool.
1396 * regcomp.c (calc_eclosure_iter): Check for storage allocation
1397 failure instead of charging ahead blindly.
1398 * regex_internal.c (register_state): Likewise.
1399 * regexec.c (re_search_2_stub): Use simpler method than boolean
1400 for freeing internal storage.
1401 (group_nodes_into_DFA_states): Use unsigned int, not int, for
1402 bitset pieces used as boolean, to avoid undefined behavior
1403 on hosts that do int overflow checking.
1405 2005-08-31 Derek Price <derek@ximbiot.com>
1407 * getdelim.c (getdelim): Return EOF on EOF.
1408 Reported by Larry Jones <lawrence.jones@ugs.com>.
1410 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
1412 * regex_internal.c (re_string_reconstruct): Don't assume buffer
1413 lengths fit in regoff_t; this isn't true if regoff_t is the same
1415 * regex.c (re_search_internal): 5th arg is LAST_START
1416 (= START + RANGE) instead of RANGE. This avoids overflow
1417 problems when regoff_t is the same width as size_t.
1418 All callers changed.
1419 (re_search_2_stub): Check for overflow when adding the
1420 sizes of the two strings.
1421 (re_search_stub): Check for overflow when adding START
1422 to RANGE; if it occurs, substitute the extreme value.
1424 2005-08-31 Jim Meyering <jim@meyering.net>
1426 * regcomp.c (search_duplicated_node): Make first pointer arg
1428 * regex_internal.c (create_ci_newstate, create_cd_newstate):
1429 (register_state): Likewise.
1430 * regexec.c (search_cur_bkref_entry, check_dst_limits):
1431 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
1432 (group_nodes_into_DFAstates): Likewise.
1434 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
1436 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
1437 old glibc regex code mishandles strings longer than 2**31 bytes.
1438 This patch fixes this when the regex code is used in gnulib
1439 (i.e., outside glibc).
1441 This patch should not affect the use of the regex code inside
1442 glibc. No doubt this problem also needs to be handled for glibc
1443 as well, but the result will be an incompatible change to the
1444 glibc ABI, and the old ABI will have to be supported too. That
1445 can be the the subject for another patch.
1447 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
1448 governing whether the rest of this patch is active. By default,
1449 the macro is disabled and the patch has no effect.
1450 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
1451 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
1452 (struct re_pattern_buffer, re_search, re_search_2, re_match):
1453 (re_match_2, re_set_registers): Use the new types.
1454 * regex_internal.h (Idx, re_hashval_t): New types.
1455 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
1457 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
1458 (re_string_context_at, bin_tree_t, re_dfastate_t):
1459 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
1460 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
1461 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
1462 (re_string_char_size_at, re_string_wchar_at):
1463 (re_string_elem_size_at):
1464 Use the new types and macros to port to 64-bit hosts.
1465 Use unsigned types for internal values, so that the code
1466 mostly works even for arrays larger than SSIZE_MAX.
1467 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
1468 (search_duplicated_node, calc_eclosure_iter, fetch_number):
1469 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
1470 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
1471 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
1472 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
1473 (calc_inveclosure, parse_dup_op, build_range_exp):
1474 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
1475 (fetch_number, create_token_tree, mark_opt_subexp):
1477 * regex_internal.c (re_string_construct_common, create_ci_newstate):
1478 (create_cd_newstate, re_string_allocate, re_string_construct):
1479 (re_string_realloc_buffers, build_wcs_upper_buffer):
1480 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
1481 (re_string_reconstruct, re_string_peek_byte_case):
1482 (re_string_fetch_byte_case, re_string_context_at):
1483 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
1484 (re_node_set_init_copy, re_node_set_add_intersect):
1485 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1486 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1487 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
1488 (re_acquire_state, re_acquire_state_context, register_state):
1490 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
1491 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
1492 (re_search_internal, re_search_2_stub, re_search_stub)
1493 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
1494 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
1495 (update_cur_sifted_state, check_dst_limits):
1496 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
1497 (check_subexp_limits, sift_states_bkref, merge_state_array):
1498 (check_subexp_matching_top, get_subexp, get_subexp_sub):
1499 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
1500 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
1501 (expand_bkref_cache, check_node_accept_bytes):
1502 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
1503 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
1504 (acquire_init_state_context, check_halt_node_context):
1505 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
1506 (sift_states_backward, clean_state_log_if_needed):
1507 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
1508 (find_recover_state, transit_state_sb, transit_state_mb):
1509 (transit_state_bkref, build_trtable, match_ctx_clean):
1511 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
1512 to work around an assumption that REG_MISSING is negative.
1514 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
1515 (seek_collating_symbol_entry) [defined _LIBC]:
1516 (lookup_collation_sequence_value) [defined _LIBC]:
1517 (build_range_exp, build_collating_symbol) [defined _LIBC]:
1518 Use prototypes rather than old-style function definitions.
1519 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
1520 (transit_state_sb) [0]:
1521 (find_collation_sequence_value) [defined _LIBC]: Likewise.
1523 * regexec.c (re_search_internal): Simplify update of rm_so and
1526 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
1527 (optimize_subexps, lower_subexp):
1528 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
1529 since the signed shift might overflow. Use 1u<<31 instead.
1530 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
1531 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1534 * regcomp.c (optimize_subexps, lower_subexp):
1535 Use CHAR_BIT rather than 8, for clarity.
1536 * regexec.c (check_dst_limits_calc_pos_1):
1537 (check_subexp_matching_top): Likewise.
1538 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
1539 have to worry about portability issues when shifting it left.
1540 Remove no-longer-needed test for table_size > 0.
1541 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
1542 in a word, as the resulting behavior is undefined.
1543 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
1544 in one case, a <= should have been an <, and in another case the
1545 whole test was missing.
1546 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
1547 the standard name CHAR_BIT.
1548 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
1549 this is not true on one's complement and signed-magnitude hosts.
1551 * regex_internal.h (re_sub_match_top_t): Remove unused member
1553 (struct re_dfa_t): Remove unused member states_alloc.
1554 * regcomp.c (init_dfa): Don't initialize unused members.
1556 2005-08-31 Bruno Haible <bruno@clisp.org>
1558 * strstr.c: Include <stddef.h>, for NULL.
1559 * strcasestr.c: Likewise.
1560 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
1562 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
1564 * iconvme.h: Add prototype for iconv_alloc.
1566 2005-08-29 Simon Josefsson <jas@extundo.com>
1568 * iconvme.c: Fix errno.
1570 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
1572 * iconvme.c: Split iconv_string into iconv_alloc.
1574 2005-08-27 Jim Meyering <jim@meyering.net>
1576 * fopen-safer.c: Merge minor changes from coreutils.
1577 * dup-safer.c: Likewise.
1578 * fd-safer.c: Likewise.
1580 Merge from coreutils.
1581 * stdio--.h: New file.
1582 * stdlib--.h: New file.
1583 * mkstemp-safer.c: New file.
1585 GNU tar needs these.
1586 * pipe-safer.c: New file.
1587 * creat-safer.c: New file.
1588 * fcntl--.h (creat): Define to creat_safer.
1589 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
1590 * unistd--.h (pipe): Define to pipe_safer.
1591 * unistd-safer.h: Declare pipe_safer.
1593 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
1595 * regex_internal.h: Remove all references to
1596 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
1598 (bitset_not, bitset_merge, bitset_not_merge):
1599 (bitset_mask, re_string_allocate, re_string_construct):
1600 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
1601 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
1602 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
1603 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
1604 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1605 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1606 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
1607 (re_acquire_state_context):
1608 Remove unnecessary forward decls.
1609 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
1610 Put __attribute at function definition,
1611 now that the function decl has been removed.
1612 * lib/regex_internal.c (re_string_peek_byte_case):
1613 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
1616 2005-08-26 Simon Josefsson <jas@extundo.com>
1618 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
1619 Haible <bruno@clisp.org>.
1621 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
1623 * regexec.c (set_regs): Don't alloca with an unbounded size.
1625 alloca modernization/simplification for regex.
1626 * regex.c: Remove portability cruft for alloca. This no longer
1627 needs to be at the start of the file, and can be moved into
1628 regex_internal.h and simplified.
1629 * regex_internal.h: Include <alloca.h>.
1630 (__libc_use_alloca) [!defined _LIBC]: New macro.
1631 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
1632 now works outside glibc.
1634 2005-08-24 Simon Josefsson <jas@extundo.com>
1636 * getpass.c: Add WIN32 implementation. Conditionalize use of
1637 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
1638 GLIBC specific code.
1640 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
1642 Make regex safe for g++. This fixes one real bug (an "err"
1643 that should have been "*err"). g++ problem reported by
1645 * regex_internal.h (re_calloc): New macro, consistent with
1646 re_malloc etc. All callers of calloc changed to use re_calloc.
1647 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
1648 not int. All callers changed.
1649 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
1650 just use an array of size MB_LEN_MAX.
1651 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
1652 (find_recover_state): Change "err" to "*err"; this fixes what
1653 appears to be a real bug.
1654 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
1657 2005-08-25 Jim Meyering <jim@meyering.net>
1659 * open-safer.c: Include <config.h>.
1660 Otherwise, we'd lose LARGEFILE support in any file using
1663 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
1665 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
1666 * regex.h (regerror): Likewise.
1668 * regex.c: Do not include <sys/types.h>, as POSIX no longer
1669 requires this. (The code never needed it.)
1671 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
1672 All uses of recently-renamed identifiers changed to use the new,
1673 POSIX-compliant names. The code will build and run just fine
1674 without these changes, but it's better to eat our own dog food
1675 and use the standard-conforming names.
1677 * regex.h: Fix a multitude of POSIX name space violations.
1678 These changes have an effect only for programs that define
1679 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
1680 do not change anything for programs compiled in the normal way.
1681 Also, there is no effect on the ABI.
1683 (_REGEX_SOURCE): New macro.
1684 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
1685 defined and _GNU_SOURCE is not; this fixes a name space violation.
1687 Rename the following macros to obey POSIX requirements.
1688 The old names are still visible as macros if _REGEX_SOURCE is defined.
1689 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
1690 RE_BACKSLASH_ESCAPE_IN_LISTS.
1691 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
1692 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
1693 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
1694 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
1695 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
1696 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
1697 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
1698 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
1699 (REG_INTERVALS): renamed from RE_INTERVALS.
1700 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
1701 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
1702 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
1703 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
1704 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
1705 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
1706 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
1707 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
1708 RE_UNMATCHED_RIGHT_PAREN_ORD.
1709 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
1710 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
1711 (REG_DEBUG): renamed from RE_DEBUG.
1712 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
1713 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
1714 unusual, since we can't clash with the POSIX REG_ICASE.
1715 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
1716 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
1717 (REG_NO_SUB): renamed from RE_NO_SUB.
1718 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
1719 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
1720 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
1721 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
1722 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
1723 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
1724 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
1725 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
1726 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
1727 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
1728 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
1729 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
1730 RE_SYNTAX_POSIX_MINIMAL_BASIC.
1731 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
1732 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
1733 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
1734 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
1735 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
1736 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
1737 (REG_FIXED): Renamed from REGS_FIXED.
1738 (REG_NREGS): Renamed from RE_NREGS.
1740 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
1741 of other REG_* macros, since POSIX says the user is allowed to
1742 #undef these macros selectively.
1744 (reg_errcode_t): Update comment stating what other tables need
1747 Rename the following enum values to obey POSIX requirements.
1748 The old names are still visible as macros.
1749 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
1750 is not defined, since GNU is supposed to be a superset of POSIX as
1751 much as possible, and since we want reg_errcode_t to be a signed
1752 type for implementation consistency.
1753 (_REG_NOERROR): Renamed from REG_NOERROR.
1754 (_REG_NOMATCH): Renamed from REG_NOMATCH.
1755 (_REG_BADPAT): Renamed from REG_BADPAT.
1756 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
1757 (_REG_ECTYPE): Renamed from REG_ECTYPE.
1758 (_REG_EESCAPE): Renamed from REG_EESCAPE.
1759 (_REG_ESUBREG): Renamed from REG_ESUBREG.
1760 (_REG_EBRACK): Renamed from REG_EBRACK.
1761 (_REG_EPAREN): Renamed from REG_EPAREN.
1762 (_REG_EBRACE): Renamed from REG_EBRACE.
1763 (_REG_BADBR): Renamed from REG_BADBR.
1764 (_REG_ERANGE): Renamed from REG_ERANGE.
1765 (_REG_ESPACE): Renamed from REG_ESPACE.
1766 (_REG_BADRPT): Renamed from REG_BADRPT.
1767 (_REG_EEND): Renamed from REG_EEND.
1768 (_REG_ESIZE): Renamed from REG_ESIZE.
1769 (_REG_ERPAREN): Renamed from REG_ERPAREN.
1770 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
1771 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
1772 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
1773 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
1775 (_REG_RE_NAME, _REG_RM_NAME): New macros.
1776 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
1777 changed. But support the old name if the new one is not defined
1778 and if _REGEX_SOURCE.
1780 Change the following member names in struct re_pattern_buffer.
1781 The old names are still supported if !_REGEX_SOURCE.
1782 The new names are always supported, regardless of _REGEX_SOURCE.
1783 (re_buffer): Renamed from buffer.
1784 (re_allocated): Renamed from allocated.
1785 (re_used): Renamed from used.
1786 (re_syntax): Renamed from syntax.
1787 (re_fastmap): Renamed from fastmap.
1788 (re_translate): Renamed from translate.
1789 (re_can_be_null): Renamed from can_be_null.
1790 (re_regs_allocated): Renamed from regs_allocated.
1791 (re_fastmap_accurate): Renamed from fastmap_accurate.
1792 (re_no_sub): Renamed from no_sub.
1793 (re_not_bol): Renamed from not_bol.
1794 (re_not_eol): Renamed from not_eol.
1795 (re_newline_anchor): Renamed from newline_anchor.
1797 Change the following member names in struct re_registers.
1798 The old names are still supported if !_REGEX_SOURCE.
1799 The new names are always supported, regardless of _REGEX_SOURCE.
1800 (rm_num_regs): Renamed from num_regs.
1801 (rm_start): Renamed from start.
1802 (rm_end): Renamed from end.
1804 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
1805 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
1806 Prepend __ to parameter names.
1808 Undo yesterday's changes.
1810 2005-08-24 Jim Meyering <jim@meyering.net>
1812 Sync from coreutils.
1813 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
1815 2005-08-21 Bruno Haible <bruno@clisp.org>
1817 * lock.h: Add multiple inclusion guard.
1818 * tls.h: Add multiple inclusion guard.
1820 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
1822 * regex.h (REG_NOSYS)
1823 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
1824 Define, since POSIX requires it as of 2001.
1825 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
1826 New private symbol, used to keep the enum signed in all cases.
1827 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
1828 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
1830 * regex_internal.c (re_string_skip_chars, register_state):
1832 Remove forward decls; no longer needed now that we use prototypes.
1833 * regexec.c (acquire_init_state_context, check_halt_node_context):
1834 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
1835 (clean_state_log_if_needed): Likewise.
1837 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
1839 Fix problems reported by Sam Steingold in
1840 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
1841 * regexec.c (sift_states_bkref): Fix portability bug: the code
1842 assumed that reg_errcode_t is a signed type, which is not
1843 necessarily true if _XOPEN_SOURCE is not defined.
1844 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
1845 some compilers warn about it otherwise.
1847 2005-08-20 Jim Meyering <jim@meyering.net>
1849 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
1850 of unused local, dfa.
1852 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
1854 * regcomp.c (create_initial_state): Remove duplicate decl.
1855 (init_word_char, create_initial_state, duplicate_node_closure):
1856 (fetch_token, peek_token_bracket, build_range_exp):
1857 (build_collating_symbol): Remove forward decls; no longer needed
1858 now that we use prototypes.
1861 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
1862 (re_compile_fastmap_iter, regcomp, regerror, regfree):
1863 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
1864 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
1865 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
1866 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
1867 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
1868 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
1869 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
1870 (build_range_exp, build_collating_symbol, parse_bracket_exp):
1871 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
1872 (build_charclass, build_charclass_op, fetch_number, create_tree):
1873 (create_token_tree, mark_opt_subexp, duplicate_tree):
1874 Use prototypes rather than old-style definitions.
1877 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
1878 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
1879 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
1880 (re_string_reconstruct, re_string_peek_byte_case):
1881 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
1882 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
1883 (re_node_set_init_copy, re_node_set_add_intersect):
1884 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1885 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1886 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
1887 (re_acquire_state, re_acquire_state_context, register_state):
1888 (create_ci_newstate, create_cd_newstate, free_state):
1890 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
1891 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
1892 (re_search_internal, prune_impossible_nodes):
1893 (acquire_init_state_context, check_matching, static):
1894 (check_halt_node_context, check_halt_state_context, proceed_next_node):
1895 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
1896 (update_regs, sift_states_backward, build_sifted_states):
1897 (clean_state_log_if_needed, merge_state_array):
1898 (update_cur_sifted_state, add_epsilon_src_nodes):
1899 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
1900 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
1901 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
1902 (find_recover_state, check_subexp_matching_top, transit_state_mb):
1903 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
1904 (check_arrival, check_arrival_add_next_nodes):
1905 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
1906 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
1907 (check_node_accept_bytes, check_node_accept, extend_buffers):
1908 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
1909 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
1914 (re_string_allocate, re_string_construct, re_string_reconstruct):
1915 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
1916 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
1917 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
1918 (re_string_context_at, re_string_peek_byte_case):
1919 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
1920 is defined, since we now use prototypes always.
1922 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
1923 C89 or better. All uses removed.
1925 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
1927 * regex_internal.c (re_acquire_state, re_acquire_state_context)
1928 [defined lint]: Suppress bogus uninitialized-variable warnings.
1930 * regcomp.c (duplicate_node): Return new index, not an error code,
1931 and let the caller return REG_ESPACE if out of space. This
1932 removes an uninitialied-variable warning with GCC 4.0.1, and also
1933 avoids taking the address of a local variable. All callers
1936 2005-08-19 Jim Meyering <jim@meyering.net>
1938 * regexec.c (proceed_next_node): Redo local variables to
1939 avoid GCC shadowing warnings.
1941 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
1943 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
1944 (re_node_set_insert_last, re_dfa_add_node):
1945 Rename local variables to avoid GCC shadowing warnings.
1947 2005-08-18 Bruno Haible <bruno@clisp.org>
1949 * strstr.c (strstr): Fix return value in multibyte case.
1950 * strcasestr.c (strcasestr): Likewise.
1952 2005-08-17 Jim Meyering <jim@meyering.net>
1954 Make the %s format (seconds since the epoch) work for a negative
1955 number and when used with a zero-padded field width, e.g. %015s.
1957 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
1958 label so that it precedes the code to set `digits'. Otherwise,
1959 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
1960 print `00-22'. Now, it prints `-0022', as it should.
1962 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
1964 * regex.h: Remove useless space-before-tab. From coreutils.
1966 2005-08-17 Bruno Haible <bruno@clisp.org>
1968 * strcasestr.h: New file.
1969 * strcasestr.c: New file.
1971 2005-08-17 Bruno Haible <bruno@clisp.org>
1973 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
1974 * strstr.c: Completely rewritten, with multibyte locale support.
1976 2005-08-17 Bruno Haible <bruno@clisp.org>
1978 * strcasecmp.c: Use mbuiter.h.
1980 2005-08-17 Bruno Haible <bruno@clisp.org>
1982 * mbuiter.h: New file.
1984 2005-08-16 Bruno Haible <bruno@clisp.org>
1986 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
1988 (mbi_avail, mbi_advance): Let the iteration end before the terminating
1989 NUL byte, not after it.
1991 2005-08-16 Bruno Haible <bruno@clisp.org>
1993 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
1994 the valid ones. Makes the comparison operations transitive:
1995 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
1996 * strcasecmp.c (strcasecmp): Use mb_casecmp.
1998 2005-08-16 Bruno Haible <bruno@clisp.org>
2000 * strcase.h (strcasecmp): Add note in comments.
2001 * strncasecmp.c: Use code from strcasecmp.c.
2002 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
2003 (strcasecmp): Work correctly in multibyte locales.
2005 2005-08-16 Bruno Haible <bruno@clisp.org>
2007 * strnlen1.h: New file.
2008 * strnlen1.c: New file.
2010 2005-08-16 Bruno Haible <bruno@clisp.org>
2012 * mbfile.h: New file.
2014 2005-08-16 Bruno Haible <bruno@clisp.org>
2016 * mbiter.h: New file.
2018 2005-08-16 Bruno Haible <bruno@clisp.org>
2020 * mbchar.h: New file.
2021 * mbchar.c: New file.
2023 2005-08-16 Bruno Haible <bruno@clisp.org>
2025 * tls.h: New file, from GNU gettext.
2026 * tls.c: New file, from GNU gettext.
2028 2005-08-15 Bruno Haible <bruno@clisp.org>
2030 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
2033 2005-08-14 Jim Meyering <jim@meyering.net>
2035 Sync from coreutils.
2037 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
2038 Use the hash-table-based cycle-detection code not just when
2039 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
2040 Reported by James Youngman in
2041 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
2042 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
2043 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
2044 This lets us compile with -DFTS_DEBUG, once again.
2045 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
2046 * fts.c (fd_safer): Remove decl.
2047 Include fcntl--.h rather than unistd-safer.h
2048 (fts_safe_changedir): Don't call fd_safer; no longer needed
2049 now that we include fcntl--.h.
2051 2005-08-11 Simon Josefsson <jas@extundo.com>
2053 * readline.h, readline.c: New file.
2055 2005-08-11 Bruno Haible <bruno@clisp.org>
2057 * strnlen.h (strnlen): Change parameter name to match comment.
2059 2005-08-10 Simon Josefsson <jas@extundo.com>
2061 * strndup.c: Use strnlen.h.
2063 * strnlen.h: New file.
2065 2005-08-02 Simon Josefsson <jas@extundo.com>
2067 * getline.h, getline.c: Rewrite.
2069 * getdelim.h, getdelim.c: New files, ported from glibc.
2071 2005-07-31 Bruno Haible <bruno@clisp.org>
2073 * lock.h (gl_lock_initializer): New macro.
2074 (gl_lock_define_initialized): Use it.
2075 (gl_rwlock_initializer): New macro.
2076 (gl_rwlock_define_initialized): Use it.
2077 (gl_recursive_lock_initializer): New macro.
2078 (gl_recursive_lock_define_initialized): Use it.
2080 2005-07-26 Bruno Haible <bruno@clisp.org>
2082 * lock.h: Update from GNU gettext.
2083 * lock.c: Update from GNU gettext.
2085 2005-07-18 Bruno Haible <bruno@clisp.org>
2087 * lock.h (gl_once_t): New type.
2088 (gl_once_define, gl_once): New macros.
2089 * lock.c (fresh_once): New variable.
2090 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
2093 2005-07-18 Simon Josefsson <jas@extundo.com>
2095 * check-version.c (check_version): Accept identical versions too.
2097 2005-07-18 Bruno Haible <bruno@clisp.org>
2099 * lock.h: New file, from GNU gettext.
2100 * lock.c: New file, from GNU gettext.
2102 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
2104 * quotearg.c: Add translator comment suggested by Bruno Haible,
2105 with a minor change.
2107 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
2109 * version-etc-fsf.c (version_etc_copyright): Parameterize the
2110 copyright symbol and the year.
2111 * version-etc.c (COPYRIGHT_YEAR): New constant.
2112 (version_etc_va): Use parameterized copyright notice.
2113 Reword to conform to the current GNU coding standards.
2115 2005-07-11 Simon Josefsson <jas@extundo.com>
2117 * size_max.h: New file.
2119 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
2121 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
2124 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
2125 and Paul Eggert <eggert@cs.ucla.edu>
2127 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
2128 in wint_t, not wchar_t. Remove now-unnecessary cast.
2130 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
2132 * regex.c, regex.h: Sync from libc.
2133 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
2134 New files, synced from libc, except that regex_internal.h
2135 currently has a small porting fix.
2137 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
2139 Remove the dependency of the strftime module on the tzset module.
2140 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
2141 Copy the input structure, to work around some of the bug with
2142 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
2143 Solaris releases, you should also use the tzset module, but we won't
2144 require it as a dependency any more since we don't want LGPLed code
2145 to depend on GPLed code.
2147 2005-07-02 Jim Meyering <jim@meyering.net>
2149 * backupfile.c (backup_args): Change a `0' to NULL.
2151 2005-07-01 Jim Meyering <jim@meyering.net>
2153 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
2154 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
2155 * save-cwd.c, tempname.c:
2156 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
2157 and don't include <sys/file.h>).
2159 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
2161 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
2162 declares only 'struct timespec;' (!).
2164 2005-06-29 Jim Meyering <jim@meyering.net>
2166 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
2167 type name. Use the variable name instead.
2168 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
2170 2005-06-28 Simon Josefsson <jas@extundo.com>
2172 * check-version.h, check-version.c: New files.
2174 2005-06-28 Simon Josefsson <jas@extundo.com>
2176 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
2177 collision with global variable. Better indentation. Don't
2178 increment buffer pointer beyond buffer end. Based on comments
2179 from Paul Eggert <eggert@cs.ucla.edu>.
2183 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
2185 * canon-host.c (canon-host): Append trailing "," to 0 in
2186 initializer of struct addrinfo, as an indication that we don't
2187 care how many members the structure has.
2189 2005-06-24 Derek Price <derek@ximbiot.com>
2190 and Bruno Haible <bruno@clisp.org>
2192 Remove stat module & update lstat.
2193 * stat.c: Remove this file...
2194 (slash_aware_lstat): ...moving this content and its support...
2195 * lstat.c (rpl_lstat): ...into here.
2196 * lstat.h: New file.
2198 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
2200 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
2201 (ranged_convert): Don't save conversion in a temporary struct.
2202 This causes a warning with GCC 4.0.0, and anyway in the typical
2203 case it's not worth the extra 100 bytes or so of code.
2204 (ranged_convert, __mktime_internal): When calling a function via a
2205 pointer P, use P () rather than (*P) (), as we now assume C89 or
2208 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
2210 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
2211 "who -r" failed to give output. Problem reported by Tim Waugh.
2213 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
2214 (xcalloc): Use it to avoid needless tests.
2215 Problem reported by Jim Meyering.
2217 2005-06-16 Jim Meyering <jim@meyering.net>
2219 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
2220 when either N or S is zero.
2222 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2224 * argp.h (__option_is_short): Check upper limit of
2225 __key. Isprint() requires its argument to have the value
2226 of an unsigned char or EOF.
2228 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
2230 * fnmatch.c (fnmatch): If there is an encoding error in a
2231 multibyte string or pattern, fall back on unibyte matching.
2232 Problem reported by James Youngman.
2234 2005-06-08 Bruno Haible <bruno@clisp.org>
2236 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
2239 2005-06-08 Bruno Haible <bruno@clisp.org>
2241 * csharpcomp.h: New file, from GNU gettext.
2242 * csharpcomp.c: New file, from GNU gettext.
2243 * csharpcomp.sh.in: New file, from GNU gettext.
2245 2005-06-07 Derek Price <derek@ximbiot.com>
2248 * glob_.h: Indent nested #ifdef.
2250 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
2252 Sync from coreutils.
2253 Use "file name" when talking about file names, instead of "filename"
2254 or "path", as per the GNU coding standards.
2255 * mkdir-p.c: Renamed from makepath.c.
2256 (make_dir_parents): Renamed from make_path. All callers changed.
2257 * mkdir-p.h: Likewise. All includers changed.
2258 * filenamecat.c: Renamed from path-concat.c.
2259 (file_name_concat): Renamed from path_concat. All callers changed.
2260 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
2261 * filenamecat.h: Likewise. All includers changed.
2262 * acl.c: Don't use "path" or "filename" to mean "file name"
2263 in comments or local variable names.
2264 * basename.c: Likewise.
2265 * canonicalize.c, canonicalize.h: Likewise.
2266 * dirname.c, dirname.h: Likewise.
2267 * euidaccess.c: Likewise.
2268 * exclude.c: Likewise
2269 * fnmatch_.h, fnmatch_loop.c: Likewise.
2270 * fsusage.c, fsuage.h: Likewise.
2271 * fts.c, fts_.h: Likewise.
2272 * getcwd.c: Likewise.
2273 * getloadavg.c: Likewise.
2274 * mkstemp.c: Likewise.
2275 * mountlist.c, mountlist.h: Likewise.
2276 * openat.c, openat.h: Likewise.
2277 * readlink-stub.c: Likewise.
2278 * readutmp.c, readutmp.h: Likewise.
2279 * rename.c: Likewise.
2280 * rmdir.c: Likewise.
2282 * savedir.c: Likewise.
2283 * stripslash.c: Likewise.
2284 * tempname.c: Likewise.
2285 * xreadlink.c: Likewise.
2286 * exclude.c (excluded_file_name): Renamed from excluded_filename.
2288 * exclude.h: Likewise.
2290 * euidaccess.c (getuid, getgid, getuid, getegid)
2291 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2292 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
2293 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2294 * pathmax.h: Include <limits.h> unconditionally, since other
2295 files have been getting away with it for years (MORE/BSD 4.3
2297 * userspec.c (getpwnam, getgrnam, getgrgid)
2298 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2300 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
2301 Define to 256, not 255, as per modern POSIX.
2303 2005-06-01 Bruno Haible <bruno@clisp.org>
2305 * csharpexec.h: New file, from GNU gettext.
2306 * csharpexec.c: New file, from GNU gettext.
2307 * csharpexec.sh.in: New file, from GNU gettext.
2309 2005-05-31 Derek Price <derek@ximbiot.com>
2310 Paul Eggert <eggert@cs.ucla.edu>
2313 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
2315 2005-05-29 Derek Price <derek@ximbiot.com>
2316 Paul Eggert <eggert@cs.ucla.edu>
2318 * glob_.h, glob.c: New files.
2320 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
2322 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
2324 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
2325 the configuration hassle isn't worth it.
2326 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
2327 (LONGEST_MODIFIER, PRIuMAX): Remove.
2329 2005-05-27 Bruno Haible <bruno@clisp.org>
2331 * getlogin_r.h: Remove second include of <stddef.h>.
2333 2005-05-25 Bruno Haible <bruno@clisp.org>
2334 Derek Price <derek@ximbiot.com>
2336 * getlogin_r.h: Simplify API documentation.
2338 2005-05-25 Derek Price <derek@ximbiot.com>
2339 Paul Eggert <eggert@cs.ucla.edu>
2341 * getlogin_r.c, getlogin_r.h: New files.
2343 2005-05-22 Bruno Haible <bruno@clisp.org>
2345 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
2346 Also include <sys/param.h> if it defines MIN, MAX.
2347 Based on a patch by Derek Price <derek@ximbiot.com>.
2349 2005-05-22 Bruno Haible <bruno@clisp.org>
2351 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
2352 (INT64_MIN): Fix definition.
2353 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
2355 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
2356 NEED_SIGNED_INT_TYPES.
2358 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
2359 HAVE_SYSTEM_INTTYPES.
2361 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
2363 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
2364 so that unistd-safer.h (GPL'ed code) need not be included.
2366 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
2369 * fts.c: Don't include "cycle-check.h" or "hash.h".
2370 (setup_dir, free_dir): New functions.
2371 (enter_dir, leave_dir): Define trivial
2372 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
2373 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
2374 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
2375 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
2376 Move to fts-cycle.c.
2377 (fts_open): Use setup_dir.
2378 (fts_close): Use free_dir.
2379 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
2380 This adds a label and some gotos, but the alternatives were messier.
2381 Check for memory allocation failure when entering a dir.
2382 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
2383 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
2384 (FTS): New member fts_cycle, that is a union that contains the
2385 old active_dir_ht and cycle_state. All uses changed to mention
2386 fts_cycle.ht and fts_cycle.state.
2387 * fts-cycle.c: New file, containing GPL'ed code migrated out of
2388 fts.c, with the following changes:
2389 (setup_dir, free_dir): New functions.
2390 (enter_dir): Now returns bool. Return true if successful, false
2391 if memory exhausted. All callers changed.
2392 Do not bother partly cleaning up on
2393 memory allocation failure; that is free_dir's job.
2394 However, free ad if hash_insert fails, to avoid memory leak.
2395 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
2396 fts->fts_options to see which union member to use.
2398 2005-05-20 Jim Meyering <jim@meyering.net>
2400 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
2401 Now a macro, to pacify GCC.
2403 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
2405 * chown.c (rpl_chown): Return -1 on failure.
2407 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
2409 * canonicalize.c: Include canonicalize.h first, to test interface.
2410 Include <stddef.h> unconditionally, since we assume C89 now.
2411 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
2412 * fts.c: Include fts_.h first, to check interface.
2413 Do not include intprops.h; no longer needed.
2414 Include cycle-check.h and hash.h, since fts_.h no longer does.
2415 Remove unnecessary casts of closedir to void.
2416 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
2417 decide whether to decrement nlinks.
2418 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
2419 (FTS): Use struct hash_table * instead of Hash_table, so that
2420 we no longer need to include hash.h here.
2422 2005-05-17 Jim Meyering <jim@meyering.net>
2424 * fts.c, fts_.h: New files, from coreutils.
2426 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
2428 Sync from coreutils.
2429 * unlinkdir.c, unlinkdir.h: New files.
2430 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
2431 regex.h, unlocked-io.h, xtime.h:
2432 White space changes only.
2433 * makepath.c (make_path): Port to hosts where leading "//" is special.
2434 * yesno.c: Include getline.h, not ctype.h.
2435 (yesno): Don't remove leading white space; POSIX doesn't allow it.
2436 Use getline to remove arbitrary restriction on response length.
2438 2005-05-13 Bruno Haible <bruno@clisp.org>
2440 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
2441 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
2442 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
2443 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
2444 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
2445 Add support for 64-bit integers in the MSVC compiler.
2447 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
2449 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
2450 Change the initial comment to refer to GPL, not LGPL.
2451 gnulib-tool will change it to LGPL as needed.
2453 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
2454 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
2455 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
2456 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
2457 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
2458 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
2459 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
2460 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
2461 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
2462 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
2463 concatpath.c, config.charset, copy-file.c, copy-file.h,
2464 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
2465 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
2466 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
2467 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
2468 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
2469 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
2470 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
2471 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
2472 full-read.c, full-read.h, full-write.c, full-write.h,
2473 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
2474 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
2475 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
2476 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
2477 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
2478 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
2479 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
2480 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
2481 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
2482 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
2483 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
2484 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
2485 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
2486 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
2487 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
2488 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
2489 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
2490 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
2491 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
2492 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
2493 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
2494 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
2495 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
2496 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
2497 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
2498 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
2499 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
2500 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
2501 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
2502 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
2503 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
2504 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
2505 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
2506 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
2507 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
2508 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
2509 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
2510 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
2511 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
2512 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
2513 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
2514 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
2515 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
2516 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
2517 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
2518 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
2519 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
2520 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
2521 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
2522 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
2523 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
2524 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
2525 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
2526 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
2527 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
2528 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
2529 Update FSF postal mail address.
2531 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
2533 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
2534 specified in ai_socktype. Fix invalid ai_protocol
2535 check. ai_protocol is usually set to 0 or depending on
2536 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
2537 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
2538 ai_socktype / ai_protocol in the returned addrinfo structure.
2540 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
2541 Bruno Haible <bruno@clisp.org>
2543 * inet_ntop.h: New file.
2544 * inet_ntop.c: New file, from glibc with modifications.
2546 2005-05-08 Jim Meyering <jim@meyering.net>
2548 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
2550 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
2552 Merge from coreutils. Among other things,
2553 add bulletproofing for cases where stdin, stdout, or stderr are closed.
2554 * fd-safer.c: New file.
2555 * fcntl-safer.h, open-safer.c: Remove.
2556 * chdir-long.c: Fix comment "fetish" -> "coreutils".
2557 * dup-safer.c: Include unistd-safer.h first.
2558 Don't include errno.h.
2559 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
2560 * file-type.h: Don't assume invoker included sys/stat.h first.
2561 * file-type.c: Rely on file-type.h change.
2562 * getloadavg.c: Include unistd-safer.h.
2563 (getloadavg): Use safer open.
2564 * getusershell.c: Include "stdio-safer.h".
2565 (getusershell): Use safer fopen.
2566 * long-options.c (long_options): Use NULL rather than 0.
2567 * modechange.h (mode_free): Remove; all callers changed to invoke
2569 * modechange.c: Likewise.
2570 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
2571 (MODE_DONE): New constant.
2572 (struct mode_change): Remove 'next' member.
2573 (make_node_op_equals): New function; like the old one of the
2574 same name, except it allocates an array.
2575 (mode_compile, mode_create_from_ref): Use it.
2576 (mode_compile): Allocate result as an array, not a linked list.
2577 Parse octal string ourself, so that we catch mistakes like "+0".
2578 (mode_adjust): Arg is an array, not a linked list.
2579 * modechange.c: Include stat-macros.h, xalloc.h.
2580 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
2581 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
2582 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
2583 Remove. This is now stat-macros.h's job.
2584 (talloc): Remove. All callers replaced by xalloc, so that
2585 our invokers don't have to worry about reporting memory failures.
2586 (make_node_op_equals): Remove.
2587 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
2589 (struct mode_change): Moved here from modechange.h.
2590 (mode_append_entry): Remove.
2591 (mode_compile): Remove MASKED_OPS arg, since it encouraged
2592 apps to have incorrect behavior. Use simpler algorithm for head
2593 and tail. Don't futz with umask; that's now the job of mode_adjust.
2594 Detect more invalid usages rather than having somewhat-random behavior.
2595 Don't insert an "a=" action, as that leads to incorrect behavior.
2596 (mode_compile, mode_create_from_ref): Return NULL on error instead
2597 of an enum, since now there's only one way to have an error. All
2599 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
2600 at the correct time. Simplify calculation of "+u" and its ilk.
2601 Don't mishandle "+X".
2602 (mode_free): Remove "register" and localize decls.
2603 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
2604 (struct mode_change): Move to modechange.c; callers don't
2605 need to see this stuff.
2606 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
2607 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
2608 (mode_change, mode_adjust): Reflect the new signatures noted above.
2609 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
2610 that might redefine system include files.
2611 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
2612 (my_usleep): Use NULL rather than (void *) 0.
2613 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
2614 Use siginterrupt to specify that system calls should be interrupted.
2615 (rpl_nanosleep): Move initialization of suspended closer to call of
2617 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
2618 * readutmp.c: Likewise. Include signal.h, stdbool.h.
2619 (desirable_utmp_entry): New function.
2620 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
2621 using x2nrealloc, to simplify logic.
2622 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
2623 size calculation. Do not assume utmp file is a regular file.
2624 * readutmp.h (UT_PID): Moved here from ../src/who.c.
2625 (READ_UTMP_CHECK_PIDS): New constant.
2626 * save-cwd.c: Include unistd-safer.h.
2627 (save_cwd): Use fd_safer.
2628 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
2629 [!_LIBC] Include "stat-macros.h" instead.
2630 * unistd-safer.h (fd_safer): New decl.
2632 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
2634 * byteswap_.h: New file.
2636 2005-04-25 Albert Chin <china@thewrittenword.com>
2638 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
2641 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
2643 * getdate.y (zone): Allow relunit_snumber after tZONE, so
2644 that "UTC +1 second" continues to work. Problem reported
2646 (relunit_snumber): New rule.
2649 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
2651 * getdate.y (universal_time_zone_table): New constant.
2652 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
2653 universal_time_zone_table.
2654 (lookup_zone): Prefer universal_time_zone_table to
2655 local_time_zone_table, so that "GMT" time stamps are allowed in
2656 London during the summer. Problem reported by Ian Abbott.
2658 2005-04-12 Jim Meyering <jim@meyering.net>
2660 * human.c (humblock): Set *options even when returning due to
2661 xstrtoumax conversion failure. Thanks to a used-uninitialized
2664 2005-04-09 Jim Meyering <jim@meyering.net>
2666 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
2667 -Wuninitialized: initialize tm0.tm_year.
2669 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
2671 * getdate.y (parser_control): rels_seen is now a boolean, not a
2672 count, since there's no maximum. All uses changed.
2673 Add member dsts_seen.
2674 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
2676 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
2677 Use pc_rels_seen to decide whther a date is absolute.
2679 * getdate.y (number): Don't overwrite year.
2680 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
2683 2005-04-02 Simon Josefsson <jas@extundo.com>
2685 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
2686 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
2688 2005-03-27 Jim Meyering <jim@meyering.net>
2690 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
2692 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
2694 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
2695 "one's complement" -> "ones' complement" in comment, as per Knuth.
2696 "value of type" -> "type or expression" in comment.
2697 * mktime.c, strftime.c: Propagate intprops.h comment nits.
2699 2005-03-26 Jim Meyering <jim@meyering.net>
2702 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
2703 Correct typos: s/or/of/.
2705 2005-03-23 Jim Meyering <jim@meyering.net>
2707 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
2709 2005-03-21 Jim Meyering <jim@meyering.net>
2711 Changes imported from coreutils.
2713 * cycle-check.c: Don't include xalloc.h.
2715 * path-concat.c: Don't include assert.h.
2716 (path_concat): Remove assertion that would have triggered
2717 for ABASE starting with more than one slash.
2718 Reported by Andreas Schwab.
2720 * path-concat.c (path_concat): Set *BASE_IN_RESULT
2721 properly when ABASE is an absolute file name.
2722 Correct the description of this function.
2724 Add an assertion and a test driver.
2725 This fixes a bug introduced on 2004-07-02.
2726 Andreas Schwab reported the resulting failure of cp --parents:
2727 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
2729 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
2731 * strftime.c (my_strftime): If the underlying strftime returns 0
2732 (which shouldn't happen), generate nothing instead of returning 0
2733 immediately, so that nstrftime (NULL, ...) doesn't return 0.
2735 2005-03-16 Bruno Haible <bruno@clisp.org>
2737 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
2739 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
2741 * strftime.c (my_strftime): Prepend space to format so that we can
2742 reliably distinguish strftime failure from empty output on POSIX
2745 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
2747 * iconvme.c (SIZE_MAX): New macro, if not already defined.
2748 (iconv_string): Don't guess a size-zero buffer, as that might cause
2749 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
2750 result would be 'too large', where 'too large' is (heuristically)
2751 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
2752 overflow concerns. This will prevent some unwanted malloc failures
2753 when the inputs are very large.
2755 2005-03-15 Bruno Haible <bruno@clisp.org>
2757 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
2760 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
2763 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
2765 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
2767 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
2768 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
2770 * strtol.c: Likewise.
2772 2005-03-14 Simon Josefsson <jas@extundo.com>
2774 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
2777 2005-03-14 Jim Meyering <jim@meyering.net>
2779 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
2780 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
2781 to be nonzero so that we (and caller) can detect the difference
2782 between a valid zero-length expansion and an error return, even
2783 when the underlying strftime fails before writing anything into
2786 2005-03-10 Jim Meyering <jim@meyering.net>
2788 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
2789 so that this module works on systems without fchdir.
2791 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
2793 Factor int-properties macros into a single file, except for
2794 glibc-related files.
2795 * intprops.h: New file.
2796 * getloadavg.c: Include it instead of limits.h.
2797 (INT_STRLEN_BOUND): Remove.
2798 * human.c: Include intprops.h.
2799 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
2800 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
2801 * inttostr.h: Include intprops.h instead of limits.h.
2802 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
2803 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
2804 for consistency with intprops.h.
2805 (time_t_is_integer, twos_complement_arithmetic): Use them.
2806 * sig2str.h: Include <signal.h>, intprops.h.
2807 (INT_STRLEN_BOUND): Remove.
2808 * strftime.c (TYPE_SIGNED): Remove.
2809 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
2810 * strtol.c: Adjust comments to match intprops.h.
2811 * userspec.c: Include intprops.h.
2812 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
2813 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
2814 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
2815 instead of rolling our own expressions.
2816 * xstrtol.c: Include xstrtol.h first, to test interface.
2818 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
2820 (my_strftime): Do not mishandle years close to INT_MAX, by doing
2821 the right thing even if adding 1900 would overflow. Similarly
2822 for tm_mon + 1 and tm_yday + 1.
2823 Make %Y always equivalent to %C%y, and similarly for %G and %g.
2824 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
2825 (DO_SIGNED_NUMBER): New macro.
2826 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
2828 2005-03-07 Bruno Haible <bruno@clisp.org>
2830 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
2832 2005-03-03 Derek R. Price <derek@ximbiot.com>
2833 Bruno Haible <bruno@clisp.org>
2835 * pagealign_alloc.h: New file.
2836 * pagealign_alloc.c: New file.
2838 2005-01-28 Bruno Haible <bruno@clisp.org>
2840 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
2843 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
2845 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
2846 The workaround isn't strictly needed for POSIX conformance, and
2847 it's too much of a pain to configure and maintain. We'll ask
2848 people to fix their kernels instead.
2849 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
2850 (NANOSLEEP_BUG_WORKAROUND): Remove.
2851 (xnanosleep): Remove the workaround.
2853 2005-02-12 Bruno Haible <bruno@clisp.org>
2855 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
2857 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
2859 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
2860 * timespec.h (gettime): Return void, since it always
2861 succeeds now. All uses changed.
2862 * gettime.c (gettime) Likewise.
2863 [HAVE_NANOTIME]: Prefer nanotime.
2864 Assume gettimeofday succeeds, as POSIX requires.
2865 Assime time () succeeds, since other code already does.
2866 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
2867 (timespec_subtract): Remove.
2868 (NANOSLEEP_BUG_WORKAROUND): New constant.
2869 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
2870 things considerably. Use it only on GNU/Linux hosts, since the
2871 workaround shouldn't be needed elsewhere.
2873 2005-02-24 Bruno Haible <bruno@clisp.org>
2875 * gettext.h: Update from GNU gettext 0.14.2.
2877 2005-02-24 Bruno Haible <bruno@clisp.org>
2879 * localcharset.c: Update from GNU gettext 0.14.2.
2880 * config.charset: Update from GNU gettext 0.14.2.
2882 2005-02-22 Simon Josefsson <jas@extundo.com>
2884 * iconvme.h, iconvme.c: New files, from libc.
2886 2005-02-20 Neil Conway <neilc@samurai.com>
2888 * xgethostname.c (xgethostname): Check for ENOMEM, which is
2889 returned by OSX/Darwin if the specified buffer is not large
2890 enough for the hostname.
2892 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
2894 * memrchr.h: New file.
2895 * chdir-long.c: Include it.
2896 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
2897 Don't bother including stddef.h.
2899 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2901 * argp-help.c (__argp_help): Create a fake struct argp_state and
2902 pass it to _help, otherwise the latter coredumps trying to
2903 dereference state.root_argp.
2905 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
2907 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
2909 Include <sys/types.h>, for dev_t.
2910 (ME_DUMMY, ME_REMOTE): Move from here....
2911 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
2912 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
2914 Include mountlist.h first, to test the interface.
2916 2005-01-29 Bruno Haible <bruno@clisp.org>
2918 * progname.c (program_name): Initialize.
2919 Needed when linking statically on MacOS X.
2921 2005-01-28 Bruno Haible <bruno@clisp.org>
2923 * javacomp.sh.in: New file, from GNU gettext.
2924 * javacomp.h: New file, from GNU gettext.
2925 * javacomp.c: New file, from GNU gettext.
2927 2005-01-26 Bruno Haible <bruno@clisp.org>
2929 * javaexec.sh.in: New file, from GNU gettext.
2930 * javaexec.h: New file, from GNU gettext.
2931 * javaexec.c: New file, from GNU gettext.
2933 2005-01-26 Simon Josefsson <jas@extundo.com>
2935 * gai_strerror.c: Use GPL in header.
2937 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2939 * argp-help.c (hol_entry_help): Avoid using non-constant
2940 initializers for struct pentry_state.
2941 (__argp_error): Check return value of __asprintf
2942 (__argp_failure): Translate error message
2944 * argp-parse.c: Removed braces around the expansion of N_()
2946 2005-01-21 Jim Meyering <jim@meyering.net>
2948 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
2949 same value as for Solaris 9.
2951 * chdir-long.c (chdir_long): Rewrite to remove limitation on
2952 component length. This included changing the parameter to be
2953 of type `char *' rather than `char const *'.
2954 * chdir-long.h (chdir_long): Update prototype.
2956 * openat.c (fdopendir, fstatat): New functions.
2957 * openat.h: Include headers required for use of DIR and struct stat.
2958 [AT_SYMLINK_NOFOLLOW]: Define.
2959 (fdopendir, fstatat): Add prototypes.
2961 2005-01-21 Bruno Haible <bruno@clisp.org>
2963 * classpath.h: New file, from GNU gettext.
2964 * classpath.c: New file, from GNU gettext.
2966 2005-01-20 Simon Josefsson <jas@extundo.com>
2968 * version-etc-fsf.c: New file, with version_etc_copyright.
2969 * version-etc.c: Remove version_etc_copyright.
2970 * version-etc.h (version_etc_copyright): Use [] instead of * in
2971 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
2973 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
2975 * save-cwd.c (save_cwd): Remove code to support the case
2976 where fchdir is missing or flaky.
2978 2005-01-20 Simon Josefsson <jas@extundo.com>
2980 * base64.h (isbase64): Add.
2982 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
2983 using a unsigned prototype, don't inline.
2984 (base64_decode): Use it.
2986 2005-01-19 Bruno Haible <bruno@clisp.org>
2988 * sh-quote.h: New file, from GNU gettext.
2989 * sh-quote.c: New file, from GNU gettext.
2991 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
2993 Merge changes from coreutils, as described below in several
2994 changelogs dated today.
2996 * save-cwd.c: Include "save-cwd.h" before other include files.
2997 (O_DIRECTORY): Remove; not needed here, since "." must be
2998 a directory. All uses removed.
2999 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
3000 universal on Suns, and we also need to test for IRIX.
3001 Revamp code to use 'if' rather than '#if'.
3002 Avoid unnecessary comparison of cwd->desc to 0.
3004 * utimens.c (futimens): Robustify the previous patch, by checking
3005 for known valid error numbers rather than observed invalid ones.
3007 2005-01-18 Jim Meyering <jim@meyering.net>
3009 * version-etc.c (version_etc_copyright): Update copyright date.
3011 * utimens.c (futimens): Account for the fact that futimes
3012 can also fail with errno == ENOSYS or errno == ENOENT.
3013 Patch from Dmitry V. Levin.
3015 Change the name of the robust chdir function from chdir to chdir_long.
3016 * save-cwd.c: Include chdir-long.h rather than chdir.h.
3017 (restore_cwd): Use chdir_long, not chdir.
3018 * chdir-long.c: Renamed from chdir.c.
3019 * chdir-long.h: Renamed from chdir.h.
3020 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
3023 2005-01-18 Bob Proulx <bob@proulx.com>
3025 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
3026 offsetof() macro construct to avoid compile failure with native HP-UX
3027 11.0 ANSI C compiler.
3029 2005-01-06 Bruno Haible <bruno@clisp.org>
3031 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
3032 because stpncpy.m4 takes care of it.
3034 2004-01-24 Bruno Haible <bruno@clisp.org>
3036 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
3038 2003-10-09 Bruno Haible <bruno@clisp.org>
3040 * progreloc.c: Include xalloc.h instead of xmalloc.h.
3042 2005-01-06 Bruno Haible <bruno@clisp.org>
3044 * fwriteerror.h (fwriteerror): Change specification to include fclose.
3045 * fwriteerror.c: Include <stdbool.h>.
3046 (fwriteerror): At the end, close the file stream. Record whether
3047 stdout was already closed.
3049 2004-05-27 Bruno Haible <bruno@clisp.org>
3051 * execute.c (environ): Declare if needed.
3052 * pipe.c (environ): Likewise.
3053 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
3055 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
3057 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
3058 definitions to be after all include files, to avoid collisions.
3059 Problem reported by Bob Proulx.
3061 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
3063 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
3064 not needed. This removes a dependency on the gettext module.
3065 [defined _LIBC]: Do not include <libintl.h>; not needed.
3067 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
3069 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
3072 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
3074 * argp-parse.c: Include <stddef.h>.
3075 (alignof, alignto): New macros.
3076 (parser_init): Don't assume that void * is aligned sufficiently
3079 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
3080 need to extend the stack.
3081 (YYINITDEPTH): New macro, so that the initial stack isn't overly
3084 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3086 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
3088 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
3090 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
3091 Remove now-obsolete comment about AIX.
3092 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
3093 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
3094 (YYMAXDEPTH): New macro.
3096 2004-12-18 Bruno Haible <bruno@clisp.org>
3098 * fatal-signal.c (fatal_signals): Make non-const.
3099 (init_fatal_signals): New function.
3100 (uninstall_handlers, install_handlers): Ignore signals that were set to
3102 (at_fatal_signal): Call init_fatal_signals.
3103 (init_fatal_signal_set): Likewise. Ignore signals that were set to
3105 Reported by Paul Eggert.
3107 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
3109 * getdate.y (textint): New member "negative".
3110 (time_zone_hhmm): New function.
3111 Expect 14 shift-reduce conflicts, not 13.
3112 (o_colon_minutes): New rule.
3113 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
3114 (yylex): Set the "negative" member of signed numbers.
3116 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
3118 Changes imported from coreutils.
3119 * hard-locale.c: Assume <locale.h> exists.
3121 (GLIBC_VERSION): New macro.
3122 (hard_locale): Assume setlocale exists.
3123 Rewrite to avoid #ifdef.
3124 Use strdup rather than malloc + strcpy.
3125 * human.c: Assume <locale.h> exists.
3126 (human_readable): Assume localeconv exists.
3128 2004-12-01 Jakub Jelinek <jakub@redhat.com>
3130 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
3131 convert T2, not T. (Imported from libc.)
3133 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
3135 * getcwd.c (is_ENAMETOOLONG): New macro.
3136 (__getcwd.c): Don't restore errno; glibc doesn't.
3137 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
3138 first, falling back to our code only if its results look suspicious.
3139 Ensure that the resulting buffer is only as large as necessary.
3141 * readutmp.c: Include readutmp.h first.
3142 Include <errno.h>, since readutmp.h no longer does that.
3143 * readutmp.h: Don't include <errno.h>,
3144 <sys/param.h>, <time.h>; not needed to establish interface.
3145 (errno): Remove decl.
3146 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
3147 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
3148 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
3150 2004-11-28 Simon Josefsson <jas@extundo.com>
3152 * base64.h, base64.c: New file.
3154 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
3156 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
3158 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
3160 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
3161 HP's ANSI C compiler.
3162 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
3163 Declaring int functions causes warnings on some modern systems and
3164 shouldn't be needed to compile on ancient ones.
3165 * same.c (MIN) [defined MIN]: Don't define, since it's already
3168 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
3169 with the following changes.
3170 (__set_errno): Parenthesize properly.
3171 Include <stdbool.h>.
3172 (MIN, MAX, MATCHING_INO): New macros.
3173 (__getcwd): Define with prototype, not K&R form.
3174 Use heuristics to allocate default buffer on stack if possible.
3175 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
3176 behavior, and to avoid the PATH_MAX limit when computing
3178 Use MATCHING_INO to compare inode number to file.
3179 Check for arithmetic overflow in size calculations.
3180 Fix bug in reallocation of dot array that caused getcwd to fail
3181 on directories nested deeper than 75.
3182 Be more careful about saving errno on error.
3183 Do not use realloc; use only free+malloc, as this is a bit
3184 more flexible and avoids a needless copy operation.
3185 Do not inspect st_dev and st_ino for symbolic links; POSIX
3186 doesn't specify the latter.
3187 Check for closedir errors.
3188 Avoid needless casts.
3189 Use "#ifdef weak_alias" around weak_alias, to be like other
3191 The following changes to getcwd.c have effect only when used in
3192 gnulib; they have no effect inside glibc proper.
3193 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
3194 as alloca isn't used.
3195 (alloca, __alloca): Likewise.
3196 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
3197 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
3198 unconditionally, as gnulib assumes C89 or better.
3199 Do not include <sys/param.h>.
3200 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
3201 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
3203 (NULL) [!defined NULL]: Remove; we assume C89 or better.
3204 Include <dirent.h> in a way that is compatible with modern Autoconf.
3205 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
3206 New macros, if not already defined.
3207 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
3208 Use "_LIBC", not "defined _LIBC", for consistency.
3209 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
3211 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
3212 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
3213 * xgetcwd.c: David MacKenzie's old code was removed, so give
3214 credit only to Jim Meyering and adjust the copyright dates.
3215 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
3216 <stdlib.h>, <unistd.h>, "pathmax.h".
3217 Instead, include "xgetcwd.h" (first) and "getcwd.h".
3218 (INITIAL_BUFFER_SIZE): Remove.
3219 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
3221 2004-11-23 Jim Meyering <jim@meyering.net>
3223 * getopt_.h: Remove trailing blanks.
3225 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
3227 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
3228 (futimens): New function, which uses futimes if available.
3229 (futimens, utimens): Support timespec==NULL, with same semantics
3230 as utime and utimens.
3231 * utimens.h (futimens): New decl.
3233 2004-11-23 Jim Meyering <jim@meyering.net>
3235 * __fpending.c: Add comment.
3237 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3239 * getopt_.h: Re-addition of __getopt_argv_const caused
3240 redefinition warnings. To avoid them, include the defines
3241 in `#if !defined __need_getopt ... #endif'. The only place
3242 where __getopt_argv_const is used is in definitions
3243 of getopt_long and getopt_long_only below, which are as well
3244 protected by `#ifndef __need_getopt'.
3245 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
3246 __need_getopt after including <stdio.h> and <unistd.h> These
3247 headers might have defined it.
3249 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
3251 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
3253 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
3254 optopt): Use them instead of invoking ## directly; otherwise, the
3255 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
3257 2004-11-19 Bruno Haible <bruno@clisp.org>
3259 * strtok_r.c: Move comments from here...
3260 * strtok_r.h: ... to here.
3262 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
3264 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
3265 might fail. Problem reported by Yoann Vandoorselaere.
3266 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
3267 that mishandle size_t overflow.
3269 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
3271 * canon-host.c: Include "strdup.h".
3272 (canon_host): Use getaddrinfo if available, so that IPv6 works.
3273 Use strdup instead of malloc/strcpy to duplicate strings.
3275 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
3276 (human_space_before_unit): New constant.
3277 * human.c (human_readable): Support it.
3279 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
3280 (xgetcwd): Set errno correctly when failing.
3281 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
3282 the failure is actually due to a PATH_MAX problem.
3284 Further getopt changes to make it more likely that glibc will
3285 buy the changes back.
3286 * getopt.c (POSIXLY_CORRECT): New constant.
3287 (getopt): Use it, so to preserve glibc semantic
3288 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
3289 when compiling for libc.
3290 * getopt_.h (__getopt_argv_const): Bring it back.
3291 (getopt_long, getopt_long_only): Use it.
3293 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
3294 New arg POSIXLY_CORRECT. All callers changed.
3295 (getopt): Argv is now char * const *, as per standard.
3296 (_getopt_internal_r, _getopt_internal): Argv is now char **,
3297 not char *__getopt_argv_const *.
3298 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
3299 _getopt_long_only_r): Likewise.
3300 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
3301 * getopt_int.h (_getopt_internal, _getopt_internal_r,
3302 _getopt_long_r, _getopt_long_only_r): Likewise.
3303 * getopt_.h (__getopt_argv_const): Remove.
3304 (getopt): Argv is now char * const *, as per standard.
3306 * getdate.y (tORDINAL): New token.
3307 (day, relunit): Allow it for relative times.
3308 (relative_time_table): Use tORDINAL for ordinals.
3310 2004-11-15 Jim Meyering <jim@meyering.net>
3312 * closeout.c: Include "__fpending.h" once again.
3313 Include <stdbool.h>.
3314 (close_stdout): Don't fail just because stdout was closed initially,
3315 since some programs don't write to stdout in the normal course of
3316 operation (other than --version and --help), and we don't want this
3317 function to make e.g. `touch file >&-' fail.
3318 But do fail if it was closed and someone has tried to write to it.
3319 E.g., `printf foo >&-' must fail.
3321 2004-11-11 Simon Josefsson <jas@extundo.com>
3323 * strtok_r.h, strtok_r.c: New file.
3325 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
3327 * getopt_.h (__getopt_argv_const): New macro, to be used so that
3328 we can stop lying to compilers about the constness of argv when we
3329 are compiled outside glibc.
3330 (getopt, getopt_long, getopt_long_only): Use it.
3331 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
3333 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
3334 _getopt_long_only_r): Likewise.
3335 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
3336 _getopt_long_only_r): Likewise.
3338 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
3339 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
3340 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
3341 the other external symbols.
3342 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
3343 declaration, since the above renaming now works around collisions.
3345 2004-11-11 Jim Meyering <jim@meyering.net>
3347 * linebreak.c: Remove trailing blanks.
3348 * alloca_.h: Likewise.
3349 * acosl.c: Likewise.
3350 * euidaccess.c: Likewise.
3351 * allocsa.h: Likewise.
3353 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
3355 * mktime.c (SHR): New macro, which is a portable
3356 substitute for >> that should work even on Crays.
3357 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
3358 Problem reported by Mark D. Baushke in
3359 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
3360 * getdate.y (SHR): Likewise.
3362 * strftime.c (SHR): Likewise.
3364 * quotearg.c (struct quoting_options): Use unsigned int for
3365 quote_these_too, so that right shifts are well defined. All uses
3368 2004-11-10 Simon Josefsson <jas@extundo.com>
3370 * getaddrinfo.h, getaddrinfo.c: New files.
3372 2004-11-10 Jim Meyering <jim@meyering.net>
3374 Ensure that no close failure goes unreported.
3375 * closeout.c (close_stdout): Always close stdout. I.e., don't
3376 return early when it seems there's nothing to flush.
3377 Don't include __fpending.h.
3379 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
3381 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
3383 2004-11-05 Bruno Haible <bruno@clisp.org>
3385 * readlink.c: Include stddef.h, needed for size_t on Woe32.
3386 Reported by Mark D. Baushke <mdb@cvshome.org>.
3388 2004-11-04 Bruno Haible <bruno@clisp.org>
3390 2004-09-11 Bruno Haible <bruno@clisp.org>
3391 * allocsa.valgrind: New file.
3392 2004-02-06 Bruno Haible <bruno@clisp.org>
3393 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
3394 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
3395 Reported by Christopher Seip <chris.seip@hp.com>.
3397 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
3399 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
3400 with errno == ERANGE if the buffer is too small.
3401 Problem reported by Mark D. Baushke.
3403 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
3405 * xreadlink.c (MAXSIZE): New macro.
3406 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
3407 size does not exceed MAXSIZE. Avoid cast.
3408 As suggested by Mark D. Baushke in
3409 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
3410 if readlink fails with buffer size just under MAXSIZE, try again
3413 2004-11-02 Derek R. Price <derek@ximbiot.com>
3414 and Paul Eggert <eggert@cs.ucla.edu>
3416 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
3417 (get_date): Overparenthesize to avoid GCC warning.
3419 2004-11-02 Bruno Haible <bruno@clisp.org>
3421 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
3422 function returns void.
3424 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
3426 * getpass.c (fflush_unlocked, flockfile, funlockfile)
3427 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
3430 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
3432 * getdate.y: Add support for TZ="foo" within a date string.
3433 Fix some bugs near time_t boundaries. Reject dates with
3434 out-of-range components, e.g., "Sept 31".
3435 Include <stdlib.h>, "setenv.h", "xalloc.h".
3436 (ISDIGIT_LOCALE): Remove; unused.
3437 Note that the TZ and time functions used here are not reentrant.
3438 (mktime_ok, get_tz): New functions.
3439 (TZBUFSIZE): New constant.
3440 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
3441 This requires that we sometimes generate our own TZ="XXX..." setting.
3443 2004-10-27 Derek R. Price <derek@ximbiot.com>
3445 * mktime.c (not_equal_tm): Remove redundant check.
3447 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
3449 * getdate.y: Use Bison 1.875 features, and some minor
3450 code cleanups. This change does not affect semantics.
3451 Don't include <stdlib.h>; no longer needed.
3452 Don't include unlocked-io.h; only the "#if TEST" code uses
3453 stdio, and performance isn't crucial there.
3454 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
3455 Bison 1.875 features as described below.
3456 All uses of "PC." replaced by "pc->".
3457 (YYSTYPE): Add a forward declaration.
3458 (yylex, yyerror): Use full prototypes in forward decls.
3459 Use "%pure-parser" rather than obsolescent "%pure_parser".
3460 Use %parse-param and %lex-param instead of obsolescent
3461 YYPARSE_PARAM and YYLEX_PARAM.
3462 (meridian_table, month_and_day_table, time_units_table,
3463 relative_time_table, time_zone_table, military_table,
3464 lookup_zone, lookup_word, get_date):
3465 Use NULL instead of 0 where appropriate.
3466 (to_hour): Avoid abort (), to avoid a dependency on
3468 (yyerror, yylex): Now accepts parser_control * arg.
3469 (main) [TEST]: Use '\0' rather than 0 for char.
3471 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
3473 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
3474 It's now the caller's responsibility to handle the case where
3475 !HAVE_GETPAGESIZE && !defined getpagesize.
3477 * mktime.c (leapyear): Arg is long int, not int.
3479 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
3481 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
3483 2004-10-12 Simon Josefsson <jas@extundo.com>
3485 * getpass.c (fflush_unlocked, flockfile, funlockfile)
3486 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
3489 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
3491 * vsnprintf.h: New file.
3492 * vsnprintf.c: New file.
3494 2004-10-07 Bruno Haible <bruno@clisp.org>
3496 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
3497 into the provided buffer.
3499 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
3501 * diacrit.c, diacrit.h: Add GPL notice.
3503 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
3504 * atanl.c (atanl): Keep the code as similar to glibc as possible.
3505 * logl.c (logl): Keep the code as similar to glibc as possible.
3506 This avoids a potential constant-folding bug.
3508 2004-10-05 Bruno Haible <bruno@clisp.org>
3510 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
3512 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
3514 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
3515 * xmalloc.c (xmemdup): Likewise.
3516 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
3517 XFREE): Remove these long-obsolescent macros.
3518 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
3519 * xstrdup.c: Remove.
3521 * regex.c (re_comp): Cast gettext return value to char *,
3522 Problem reported by Martin Neitzel via Mark D. Baushke.
3524 2004-10-04 Simon Josefsson <jas@extundo.com>
3526 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
3527 '#ifdef USE_UNLOCKED_IO'.
3529 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
3531 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
3532 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
3533 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
3534 regex.c, sha1.c, version-etc.c, yesno.c:
3535 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
3536 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
3537 the includer's responsibility.
3539 Sync from coreutils.
3541 * modechange.c (mode_compile): Don't decrement a pointer that
3542 points to the start of a string, as the C Standard says the
3543 resulting behavior is undefined.
3545 * backupfile.h (enum backuptype): Rename none -> no_backups,
3546 simple -> simple_backups, numbered_existing ->
3547 numbered_existing_backups, numbered -> numbered_backups
3548 to avoid shadowing problems. All uses changed.
3549 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
3550 * backupfile.c (check_extension, numbered_backup):
3551 Rename locals to avoid shadowing 'basename'.
3552 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
3555 * .cppi-disable: Add getopt_.h, getopt_int.h.
3556 * .cvsignore: Add getopt.h.
3558 2004-10-04 Simon Josefsson <jas@extundo.com>
3560 * memmem.h: New file.
3561 * memmem.c: New file, taken from glibc.
3563 2004-10-02 Jim Meyering <jim@meyering.net>
3565 * dirfd.h, getpagesize.h: Add copyright notice.
3567 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
3569 * snprintf.c: Remove comments as to why each header is needed.
3571 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
3573 * strsep.h: New file.
3574 * strsep.c: New file.
3576 2004-10-01 Simon Josefsson <jas@extundo.com>
3578 * snprintf.c (snprintf): Handle size==0.
3580 2004-10-01 Simon Josefsson <jas@extundo.com>
3581 Bruno Haible <bruno@clisp.org>
3583 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
3584 (snprintf): Declare 'args'.
3586 2004-09-30 Simon Josefsson <jas@extundo.com>
3588 * snprintf.h, snprintf.c: New files.
3590 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3592 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
3593 (hol_entry_help): Never translate an empty string.
3594 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
3595 * argp.h (OPTION_NO_TRANS): New option.
3597 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
3599 * xvasprintf.c: Include xalloc.h.
3600 (xvasprintf): Use xalloc_die, not xmalloc_die.
3602 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
3604 * dummy.c: Change copyright notice to FSF, and license to GPL.
3606 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
3608 * argp-pvh.c (argp_program_version_hook): Provide initial value.
3609 Problem reported by Bruno Haible in:
3610 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
3612 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
3614 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
3615 in case some system header has #define'd it. Problem reported by
3616 Soeren D. Schulze in
3617 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
3619 2004-09-08 Bruno Haible <bruno@clisp.org>
3621 * stdint_.h: New file, taken from GNU clisp.
3623 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
3625 * xvasprintf.h: New file.
3626 * xvasprintf.c: New file.
3627 * xasprintf.c: New file.
3629 2004-09-08 Bruno Haible <bruno@clisp.org>
3631 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
3633 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
3635 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
3637 Import from coreutils.
3638 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
3639 strings on unbounded length. alloca's performance benefits aren't
3640 that important here.
3642 (parse_with_separator): New function, with most of the internals
3643 of the old parse_user_spec. Allow user to omit both user and group,
3644 for compatibility with FreeBSD.
3645 Clone only the user name, not the entire spec.
3646 Do not set *uid, *gid unless entirely successful.
3647 Avoid memory leak in some failing cases.
3648 Fix regression for USER.GROUP reported by Dmitry V. Levin in
3649 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
3650 (parse_user_spec): Rewrite to use parse_with_separator.
3652 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
3654 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
3655 its complicated substitute.
3656 * argp-help.c: Include <errno.h>, for program_invocation_short_name
3657 and program_invocation_name.
3658 (__argp_basename) [!_LIBC]: Remove; the only use was
3659 replaced by its body.
3660 (__argp_short_program_name): Change condition from
3661 !defined __argp_short_program_name to
3662 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
3663 to match argp-namefrob.h.
3664 (__argp_failure): Don't assume strerror_r returns char *.
3665 * argp-parse.c (N_): Define unconditionally.
3666 (argp_default_options): Fill out initializers with 0 to avoid
3669 2004-08-12 Simon Josefsson <jas@extundo.com>
3671 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
3672 * getopt_.h: Renamed from getopt.h.
3674 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
3676 Merge from coreutils.
3678 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
3679 wmemchr or wmemcpy. Problem reported by Robert Dahlem
3680 for Reliant Unix 5.43.
3682 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
3683 (union fooround): Use uintmax_t, not long int.
3684 The rest is a merge from libc:
3685 [defined _LIBC]: Include <shlib-compat.h>.
3686 (_obstack) [defined _LIBC]: Remove after 2.3.4.
3688 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
3690 * strverscmp.c: Convert to UTF-8.
3692 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
3694 * obstack.h (obstack_empty_p):
3695 Don't assume that chunk->contents is suitably aligned.
3696 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
3697 Likewise. Problem reported by Benno in
3698 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
3700 * chown.c (rpl_chown): Work even if the file is writeable but not
3701 readable. This could be improved further but it'd take some work.
3703 2004-08-08 Simon Josefsson <jas@extundo.com>
3705 * xgethostname.c: Don't include error.h (not used).
3708 * getpass.c: Include getpass.h first.
3710 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
3712 * xalloc-die.c: New files.
3713 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
3715 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
3716 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
3717 (_, N_, xalloc_die): Move to xalloc-die.c.
3718 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
3719 so that we needn't mess with xalloc_msg_memory_exhausted.
3721 * sha1.h: Renamed from sha.h.
3722 (SHA1_H): Renamed from _SHA_H.
3723 (sha1_ctx): Renamed from sha_ctx.
3724 (sha1_init_ctx): Renamed from sha_init_ctx.
3725 (sha1_process_block): Renamed from sha_process_block.
3726 (sha1_process_bytes): Renamed from sha_process_bytes.
3727 (sha1_finish_ctx): Renamed from sha_finish_ctx.
3728 (sha1_read_ctx): Renamed from sha_read_ctx.
3729 (sha1_stream): Renamed from sha_stream.
3730 (sha1_buffer): Renamed from sha_buffer.
3731 * sha1.c: Likewise; renamed from sha.c.
3732 Do not include <sys/types.h>.
3733 Include <stddef.h> rather than <stdlib.h>.
3735 2004-08-08 Bruno Haible <bruno@clisp.org>
3737 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
3738 FILESYSTEM_PREFIX_LEN.
3739 * progreloc.c: Likewise.
3740 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
3742 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
3745 * argp-help.c (make_hol, hol_append): Don't assume that
3746 SIZE_MAX is a valid preprocessor constant.
3747 (__argp_basename): Change from "#ifndef _LIBC"
3748 to "#ifndef __argp_short_program_name", so that
3749 we don't compile these functions for tar.
3751 More merges from coreutils.
3752 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
3753 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
3755 * addext.c: Remove; no longer needed.
3756 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
3757 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
3758 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
3759 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
3760 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
3761 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
3762 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
3763 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
3764 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
3765 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
3766 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
3767 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
3768 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
3769 Import changes from coreutils.
3771 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
3773 Merge from coreutils.
3775 * .gdb-history: Remove; this doesn't belong here.
3777 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
3778 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
3779 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
3781 * dirname.h: Include <stdbool.h>.
3782 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
3783 for consistency with POSIX terminology. All uses changed.
3784 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
3785 (strip_trailing_slashes): Use bool for booleans.
3786 * stripslash.c (strip_trailing_slashes): Likewise.
3788 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
3789 sometimes returns a positive errno value even when it succeeds.
3790 (print_errno_message) [!LIBC]: Fall back on strerror if
3793 * path-concat.c (mempcpy): Don't define if a system header defines it.
3794 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
3795 (longest_relative_suffix): New function.
3796 (path_concat): Use it. Assume first argument is not NULL.
3797 Port to DOS. Omit redundant separators.
3798 Report an error instead of returning NULL.
3799 Use mempcpy instead of memcpy.
3800 (xpath_concat): Remove: not declared or used.
3802 * same.h: Include <stdbool.h>
3803 (same_name): Return bool, not int.
3804 * same.c (same_name): Likewise.
3805 (errno): Don't declare; we assume C89 or better now.
3807 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
3808 if not already defined.
3810 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
3811 * dup-safer.c (errno): Likewise.
3813 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
3815 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
3818 2004-08-03 Simon Josefsson <jas@extundo.com>
3820 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
3821 * progname.h: Don't include stdbool.h.
3823 2004-08-02 Simon Josefsson <jas@extundo.com>
3825 * getsubopt.h: New file, with comments from Bruno Haible.
3826 * getsubopt.c: New file, from glibc, but slightly modified based on
3827 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
3829 2004-08-01 Simon Josefsson <jas@extundo.com>
3831 * xgetdomainname.c: Include stdlib.h, for free().
3833 2004-07-16 Simon Josefsson <jas@extundo.com>
3835 * dummy.c: New file.
3837 2004-07-16 Bruno Haible <bruno@clisp.org>
3839 * backupfile.h: Add extern "C" for C++.
3840 * closeout.h: Likewise.
3841 * copy-file.h: Likewise.
3842 * findprog.h: Likewise.
3843 * full-write.h: Likewise.
3844 * pathname.h: Likewise.
3845 * progname.h: Likewise.
3846 * stpcpy.h: Likewise.
3847 * stpncpy.h: Likewise.
3848 * strcase.h: Likewise.
3849 * strstr.h: Likewise.
3850 * xalloc.h: Likewise.
3852 * mbswidth.h: Add extern "C" for C++.
3853 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
3855 2004-07-09 Simon Josefsson <jas@extundo.com>
3857 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
3858 failed without this.)
3860 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
3862 * fchown-stub.c: New file.
3864 2004-06-24 Jim Meyering <jim@meyering.net>
3866 * obstack.h (obstack_base): Cast to (void *), per documentation.
3868 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
3870 * argz.c, argz_.h: New files, which are autoupdated from libtool.
3872 2004-06-01 Jim Meyering <jim@meyering.net>
3874 * calloc.c: New file.
3876 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
3878 * getdate.y (yylex): Allow space between sign and number.
3879 Problem reported by Dan Jacobson.
3881 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
3882 and Jim Meyering <jim@meyering.net>
3884 Merge from coreutils CVS.
3886 * stat-macros.h: New file, with contents from file-type.h
3887 and coreutils' system.h.
3888 * file-type.c: Include "stat-macros.h".
3889 * file-type.h (file_type): Move all macro definitions to new file,
3892 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
3893 Wrap old code with this conditional.
3894 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
3895 function that does not dereference symlinks.
3896 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
3898 * xreadlink.c: Include xreadlink.h first, to catch .h file
3899 dependency problems.
3900 (xreadlink): Accept new arg SIZE, for efficiency.
3901 All decls and uses changed.
3902 * xreadlink.h: Include <stddef.h>, for size_t.
3904 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
3905 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
3907 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
3909 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
3911 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
3912 macros to be defined.
3913 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
3914 the allocator returns NULL because the requested size is zero.
3916 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
3918 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
3919 var. Add comment explaining why libc still defines it. This
3920 merges the following patch from glibc:
3921 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
3923 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
3925 * obstack.c (_obstack): Remove unused variable. It hasn't been
3926 present in glibc since revision 1.1 of this file.
3927 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
3928 obstack_alignment_mask, obstack_alloc, obstack_base,
3929 obstack_blank, obstack_blank_fast, obstack_chunk_size,
3930 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
3931 obstack_grow0, obstack_init, obstack_int_grow,
3932 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
3933 obstack_next_free, obstack_object_size, obstack_ptr_grow,
3934 obstack_ptr_grow_fast, obstack_room): Remove declarations of
3935 nonexistent functions.
3937 2004-05-17 Derek R. Price <derek@ximbiot.com>
3938 Paul Eggert <eggert@cs.ucla.edu>
3940 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
3942 2004-05-14 Bruno Haible <bruno@clisp.org>
3944 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
3945 that consists of a '.' followed by an empty digit string.
3946 Patch by Tor Lillqvist <tml@iki.fi>.
3948 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
3950 Port obstack to the AS/400, where pointers are 16 bytes wide and
3951 you cannot cast an integer to a valid pointer. This patch is
3952 currently waiting to be integrated into glibc; see
3953 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
3955 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
3956 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
3957 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
3958 (struct obstack): temp member is now a union of a pointer and
3959 an integer, instead of an integer. All integer uses changed.
3960 This does not affect the physical layout of struct obstack,
3961 except on hosts (like the AS/400) where the size or alignment of
3962 void * is greater than that of ptrdiff_t.
3963 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
3964 __STDC__)]: Store temporary in pointer member of union, not
3966 * obstack.c: Include <stddef.h>, for offsetof.
3967 (struct fooalign): Remove; it doesn't need a name.
3968 (union fooround): Change double to long double, and add void *.
3969 (DEFAULT_ALIGNMENT): Use offsetof to compute.
3970 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
3971 not a macro. Hence the values are always int; so remove all
3972 casts-to-int in uses.
3974 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
3975 Derek Price <derek@ximbiot.com>
3977 * alloca.c: Include <alloca.h>, to get our interface.
3978 * alloca_.h: Use __alloca on AIX, so that we don't have to
3979 include <alloca.h> first. Use C89 prototype for alloca; this
3980 requires including <stddef.h> for size_t. Use extern "C" if C++.
3981 Use #elif for simplicity, since we can assume C89 now.
3982 Don't try to source the system alloca.h since it will not be found
3983 and to prevent recursively including its replacement.
3984 * fnmatch.c: Include <alloca.h> instead of opencoding.
3985 * regex.c: Likewise.
3987 2004-05-16 Derek Price <derek@ximbiot.com>
3988 Paul Eggert <eggert@cs.ucla.edu>
3990 getline cleanup. This changes the getndelim2 API: both order of
3991 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
3994 * getline.c: Don't include stddef.h or stdio.h, since our
3995 interface does that.
3996 (getline): Always use getdelim, so that we don't have two
3997 copies of this code.
3998 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
4000 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
4001 (GETNDELIM2_MAXIMUM): New macro.
4002 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
4003 instead of the old practice of delim2==0. All callers changed.
4004 Return -1 on overflow, instead of returning junk.
4005 Do not set *linesize unless allocation succeeds.
4006 * getndelim2.h: Do not include stddef.h; no longer needed, now
4007 that we include sys/types.h.
4008 * getnline.h: Likewise.
4009 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
4010 (getndelim2): Reorder arguments.
4011 * getnline.c (getnline, getndelim):
4012 Don't discard the NMAX argument.
4013 (getnline): Invoke getndelim, to avoid code duplication.
4014 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
4015 of (size_t) -1 by callers of the getnline family.
4017 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
4019 * nanosleep.c (suspended): Change its type from int to
4020 sig_atomic_t volatile.
4021 (first_call): Make it private to rpl_nanosleep, and have it
4022 be zero initially as that's a bit faster.
4023 (my_usleep): Round up fractional times instead of truncating them,
4024 as this is the usual meaning for 'sleep'.
4026 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
4028 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
4029 (ENOSYS): Define if not defined.
4030 (settime): Fall back on stime if it exists and settimeofday fails.
4031 But don't bother with fallbacks if a method fails with errno == EPERM.
4033 2004-05-11 Jim Meyering <jim@meyering.net>
4035 Prior to this change, the save_cwd caller required read access to the
4036 current directory on most systems (ones with the fchdir function).
4038 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
4039 fails, try write-only, and finally, resort to using xgetcwd.
4041 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
4043 * obstack.c, obstack.h: Import changes from libc.
4045 2004-04-28 Bruno Haible <bruno@clisp.org>
4047 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
4048 implicitly appends .exe to executables.
4049 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
4050 accepts Windows pathnames.
4051 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
4052 Cygwin like Windows, since it now accepts Windows pathnames.
4053 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
4054 Cygwin like Windows, since it now accepts Windows pathnames.
4055 Reported by Derek Robert Price <derek@ximbiot.com>.
4057 2004-04-20 Jim Meyering <jim@meyering.net>
4059 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
4061 2004-04-20 Jim Meyering <jim@meyering.net>
4062 Bruno Haible <bruno@clisp.org>
4064 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
4065 memory when realloc fails.
4067 2004-04-18 Jim Meyering <jim@meyering.net>
4069 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
4070 don't leak memory and do call END_UTMP_ENT.
4072 2004-04-11 Paul Eggert <eggert@twinsun.com>
4074 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
4075 (CHAR_BIT): Remove, since we assume C89.
4076 Include <stdint.h> if available, as per current Autoconf CVS advice.
4078 2004-03-30 Paul Eggert <eggert@twinsun.com>
4080 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
4081 not bool, to be more consistent with Unix conventions.
4082 Suggested by Bruno Haible.
4084 Merge from coreutils.
4086 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
4089 * getdate.h: Include stdbool.h, and timespec.h instead of
4090 the usual <time.h> dance.
4091 (get_date): Change signature to support fractional time stamps.
4092 All callers changed.
4093 * getdate.y: Include "getdate.h" first, as we can now
4094 assume C89 and don't need to worry about 'const'.
4095 Similarly, include "unlocked-io.h" near start, not in middle.
4097 (textint.value): Use long int rather than int.
4098 (textint.digits): Use size_t rather than int.
4099 (BILLION, LOG10_BILLION): New constants.
4100 (parser_control): New member rel_ns. Members day_ordinal,
4101 time_zone, month, day, hour, minutes, rel_year, rel_month,
4102 rel_day, rel_hour, rel_minutes, rel_seconds
4103 are now long int, not int. Member seconds is now struct timespec,
4104 not int. New member timespec_seen. Members dates_seen, days_seen,
4105 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
4107 (%union.intval): Now long int, not int.
4108 New member timespec.
4109 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
4110 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
4111 (spec): Now is a timespec or an item list.
4112 (timespec, items): New nonterminals.
4113 (time, rel, relunit, number, get_date):
4114 Add support for fractional seconds.
4115 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
4116 (gmtime, localtime, mktime): Remove decls; not needed with C89.
4117 (to_hour): First arg is now long int, not int.
4118 (to_year): Returns long int, not int.
4119 Don't treat year -70 like 70.
4120 (tm_diff): Returns long int, not int.
4121 (lookup_word): Use bool instead of int when appropriate.
4122 (yylex): Use size_t for count, not int.
4123 Detect overflow when parsing large integer constants.
4124 Add support for fractions.
4125 (get_date): Make pointers 'const' if possible.
4126 Use more-portable code to detect integer overflow.
4127 (main) [TEST]: Adjust to above changes. Test for localtime failure.
4128 Don't use ctime; it's not reliable if the year has >4 digits.
4130 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
4131 This is for compatibility with BSD.
4133 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
4134 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
4135 From coreutils' system.h.
4137 * userspec.c: Don't include "posixver.h".
4138 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
4139 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
4140 compatible extension. Simplify code by removing a boolean int
4141 that was always nonzero if a string was nonnull.
4143 2004-03-30 Jim Meyering <jim@meyering.net>
4145 Merge from coreutils.
4147 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
4149 * readtokens.c (readtoken): Don't leak 64 bytes when reading
4150 an empty input stream.
4152 * readtokens.c: Include <stdbool.h>.
4153 (readtoken): Use `size_t' rather than int/long.
4154 All callers adjusted.
4155 Use `bool' rather than `int' where appropriate.
4156 Use memset rather than an explicit loop.
4157 Use x2nrealloc rather than xrealloc.
4158 Allow the use of `\0' as a delimiter.
4159 (readtokens): Likewise.
4160 * readtokens.h (readtoken, readtokens): Update prototypes.
4162 2004-03-30 Bruno Haible <bruno@clisp.org>
4164 * getloadavg.c (getloadavg): Don't assume setlocale returns
4167 2004-03-29 Paul Eggert <eggert@twinsun.com>
4169 Merge changes to getloadavg.c from coreutils and Emacs.
4171 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
4172 Define to an expression, not to the empty string.
4173 Include cloexec.h and xalloc.h.
4174 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
4175 Use set_cloexec_flag rather than rolling our own.
4176 * cloexec.c, cloexec.h: New files.
4178 2004-03-18 Paul Eggert <eggert@twinsun.com>
4180 * getopt.h: Sync with libc CVS.
4182 2004-03-18 Paul Eggert <eggert@twinsun.com>
4183 Bruno Haible <bruno@clisp.org>
4185 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
4186 not on all platforms that have <wchar.h>.
4187 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
4189 2004-03-09 Paul Eggert <eggert@twinsun.com>
4191 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
4193 * getopt_int.h: New file, also synced from libc.
4195 2004-03-07 Paul Eggert <eggert@twinsun.com>
4197 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
4198 '#if' expressions. Unlike the code it replaces, it does not
4199 depend on (defined _SC_PAGESIZE). However, it does depend on
4200 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
4201 first reported by Jason Andrade in
4202 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
4204 2004-01-18 Simon Josefsson <jas@extundo.com>
4206 * strdup.h: New file.
4207 * strdup.c: Include it.
4208 * path-concat.c: Include strdup.h. Drop strdup declaration.
4209 * userspec.c: Include strdup.h. Drop strdup declaration.
4211 2004-02-06 Karl Berry <karl@gnu.org>
4213 * config.charset: update from gettext 0.14.1.
4215 2004-02-05 Paul Eggert <eggert@twinsun.com>
4217 Add comments and code, prompted by suggestions from Bruno Haible
4219 * quotearg.h (quotearg_alloc): New decl. Improve the comments
4220 describing the enum quoting_style values.
4221 * quotearg.c (quotearg_alloc): New function.
4222 (quotearg_buffer_restyled): Treat lone { and } as special.
4223 Treat = as special. Work around bug with older shells
4224 that "see" a '\' that is really the 2nd byte of a multibyte char.
4225 Quote empty string with shell_quoting_style.
4227 2004-02-03 Bruno Haible <bruno@clisp.org>
4229 * pipe.h: New file, from GNU gettext.
4230 * pipe.c: New file, from GNU gettext.
4232 2004-01-27 Bruno Haible <bruno@clisp.org>
4234 * execute.h: New file, from GNU gettext.
4235 * execute.c: New file, from GNU gettext.
4236 * w32spawn.h: New file, from GNU gettext.
4238 2004-01-23 Paul Eggert <eggert@twinsun.com>
4240 Exit-status fix from coreutils.
4242 Use exit_failure consistently in place of EXIT_FAILURE,
4243 so that program exit statuses are consistent on failure.
4245 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
4246 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
4247 * argmatch.h: Comment fix to match the above.
4248 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
4249 Now a macro referring to exit_failure, instead of a separate
4250 variable. Include "exitfail.h" to get it.
4251 * xstrtol.h: Include "exitfail.h".
4252 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
4254 * long-options.c (parse_long_options): Use prototype
4255 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
4258 2004-01-21 Jim Meyering <jim@meyering.net>
4260 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
4261 so as not to conflict with a different-sized __mktime_internal
4262 function in GNU libc.
4263 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
4264 Problem building statically-linked `ls' reported by Michael Brunnbauer.
4266 2004-01-18 Paul Eggert <eggert@twinsun.com>
4268 Merge from diffutils.
4270 * file-type.c (file_type): Add typed memory objects.
4271 * file-type.h (S_TYPEISTMO): New macro.
4273 * c-stack.h (c_stack_action): Remove argv argument.
4274 * c-stack.c (c_stack_action): Likewise. All uses changed.
4275 (die): Don't calculate message unless segv_action returns.
4276 (get_stack_location, min_address_from_argv, max_address_from_argv,
4277 volatile stack_base, volatile_stack_size): Remove.
4278 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
4279 that every segmentation violation is a stack overflow. (Ouch!)
4280 See Debian bug 136249 (still outstanding) for more info about why
4281 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
4283 2003-11-30 Bruno Haible <bruno@clisp.org>
4285 Safer stack allocation.
4286 * setenv.c: Include allocsa.h.
4287 (alloca): Remove fallback definition.
4288 (freea): Remove macro.
4289 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
4292 2003-10-17 Bruno Haible <bruno@clisp.org>
4294 * binary-io.h: Avoid warnings on Cygwin.
4296 2003-12-28 Bruno Haible <bruno@clisp.org>
4298 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
4299 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
4301 2003-11-28 Bruno Haible <bruno@clisp.org>
4303 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
4305 2003-11-27 Bruno Haible <bruno@clisp.org>
4307 * wait-process.c: On Windows, include windows.h. Needed on mingw.
4309 2003-11-17 Bruno Haible <bruno@clisp.org>
4311 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
4313 2003-11-24 Bruno Haible <bruno@clisp.org>
4315 * xallocsa.h: New file, from GNU gettext.
4316 * xallocsa.c: New file, from GNU gettext.
4318 2003-11-24 Bruno Haible <bruno@clisp.org>
4320 * allocsa.h: New file, from GNU gettext.
4321 * allocsa.c: New file, from GNU gettext.
4323 2003-11-24 Bruno Haible <bruno@clisp.org>
4325 * eealloc.h: New file.
4327 2004-01-15 Jim Meyering <jim@meyering.net>
4329 Merge from coreutils.
4331 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
4332 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
4333 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
4335 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
4336 optional configure-time default.
4338 * version-etc.c (version_etc_copyright): Update copyright date.
4340 * xreadlink.c (xreadlink): Correct outdated comment.
4342 2004-01-15 Paul Eggert <eggert@twinsun.com>
4344 Merge from coreutils.
4346 * posixver.c: Include posixver.h.
4348 * same.c: Include <stdbool.h>, <limits.h>.
4349 (_POSIX_NAME_MAX): Define if not defined.
4351 (same_name): If file names are silently truncated, report
4352 that the file names are the same if they are the same after
4353 the silent truncation.
4355 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
4356 conversion function.
4357 * xstrtod.c (xstrtod): Likewise. All callers changed to
4358 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
4361 2004-01-14 Paul Eggert <eggert@twinsun.com>
4363 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
4364 with like-named macro in fnmatch.c.
4365 (EXT): Use an internal constant instead.
4367 Merge fnmatch patches from glibc.
4368 * fnmatch.c (mbsinit): Remove define.
4369 Add libc_hidden_ver (__fnmatch, fnmatch).
4370 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
4371 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
4373 2003-12-14 Karl Berry <karl@gnu.org>
4375 * config.charset: update from gettext-runtime.
4377 2003-12-03 Paul Eggert <eggert@twinsun.com>
4379 * getgroups.c (getgroups): xmalloc takes one argument, not two.
4380 Bug reported by Alfred M. Szmidt.
4382 2003-11-29 Karl Berry <karl@gnu.org>
4384 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
4386 2003-11-23 Paul Eggert <eggert@twinsun.com>
4387 Bruno Haible <bruno@clisp.org>
4389 * printf-parse.h: Don't include sys/types.h.
4390 (ARG_NONE): New macro.
4391 (char_directive): Change type of *arg_index fields to size_t.
4392 * printf-parse.c: Don't include sys/types.h.
4393 (SSIZE_MAX): Remove macro.
4394 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
4395 Remove unnecessary overflow check.
4396 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
4399 2003-11-24 Paul Eggert <eggert@twinsun.com>
4401 * alloca.c: Remove dependency on xalloc module.
4402 (xalloc_die): Remove.
4403 (memory_full) [!defined emacs]: New macro.
4404 [!defined emacs]: Don't include xalloc.h.
4405 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
4406 address arithmetic overflows. Change datatypes a bit to avoid
4409 2003-11-22 Jim Meyering <jim@meyering.net>
4411 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
4413 2003-11-17 Bruno Haible <bruno@clisp.org>
4415 * vasnprintf.c (alloca): Remove fallback definition.
4416 (freea): Remove definition.
4417 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
4418 Reported by Paul Eggert.
4420 2003-11-17 Jim Meyering <jim@meyering.net>
4422 On systems without utime and without a utimes function capable of
4423 dealing with a NULL struct utimbuf* argument, this utime replacement
4424 could -- in unusual circumstances -- leak a file descriptor.
4425 * utime.c: Include <unistd.h> and <errno.h>.
4426 (utime_null): Be sure to close `fd' and to preserve errno.
4427 Reported by Geoff Collyer via Arnold Robbins.
4429 2003-11-16 Paul Eggert <eggert@twinsun.com>
4430 Bruno Haible <bruno@clisp.org>
4432 Protect against address arithmetic overflow.
4433 * printf-args.h: Include stddef.h.
4434 (arguments): Change type of field 'count' to size_t.
4435 * printf-args.c (printf_fetchargs): Use size_t instead of
4436 'unsigned int' where appropriate.
4437 * printf-parse.h: Include sys/types.h.
4438 (char_directive): Change type of *arg_index fields to ssize_t.
4439 (char_directives): Change type of fields 'count', max_*_length to
4441 * printf-parse.c: Include sys/types.h and xsize.h.
4442 (SSIZE_MAX): Define fallback value.
4443 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
4444 instead of 'int' where appropriate. Check a_allocated, d_allocated
4445 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
4446 * vasnprintf.c: Include xsize.h.
4447 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
4448 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
4449 overflow. Avoid wraparound when converting a width or precision from
4452 2003-11-16 Bruno Haible <bruno@clisp.org>
4454 Update from GNU gettext.
4455 * printf-parse.c: Generalize to it can be compiled for wide strings.
4456 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
4457 * vasnprintf.c: Generalize to it can be compiled for wide strings.
4458 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
4459 SNPRINTF): New macros.
4460 Don't include <alloca.h> if the file is used inside libintl.
4461 (local_wcslen): New function, for Solaris 2.5.1.
4462 (VASNPRINTF): Use it instead of wcslen.
4464 2003-11-16 Bruno Haible <bruno@clisp.org>
4466 * xsize.h (xmax): New function.
4467 (xsum, xsum3, xsum4): Declare as "pure" functions.
4469 2003-11-12 Paul Eggert <eggert@twinsun.com>
4471 * xalloc.h: Do not include <limits.h> or <stdint.h>.
4472 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
4473 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
4474 heuristic is just as accurate as far as we know, and it removes a
4475 dependency on size_max.m4 and ptrdiff_max.m4.
4477 2003-11-12 Paul Eggert <eggert@twinsun.com>
4479 * xstrtol.c (__xstrtol): Remove "break" immediately after
4480 "return", to pacify some unknown compiler. Problem reported
4483 2003-11-11 Bruno Haible <bruno@clisp.org>
4485 * xsize.h (SIZE_MAX): Remove fallback definition.
4486 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
4489 2003-11-10 Paul Eggert <eggert@twinsun.com>
4491 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
4492 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
4493 rejected some allocations of exactly SIZE_MAX - 2 bytes.
4495 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
4496 not (size_t) -1, since it's defined here.
4498 2003-11-06 Paul Eggert <eggert@twinsun.com>
4500 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
4501 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
4502 Reject sizes of exactly SIZE_MAX bytes.
4503 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
4504 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
4506 2003-11-05 Bruno Haible <bruno@clisp.org>
4508 * xsize.h: Include limits.h, to avoid a possible collision with
4509 SIZE_MAX defined in <limits.h> on Solaris.
4511 2003-11-04 Bruno Haible <bruno@clisp.org>
4513 * xsize.h: New file.
4514 * linebreak.c: Include xsize.h.
4515 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
4516 argument for overflow.
4517 Suggested by Paul Eggert.
4519 2003-10-31 Bruno Haible <bruno@clisp.org>
4521 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
4522 to avoid (extremely rare) race condition.
4523 Suggested by Paul Eggert.
4525 2003-11-03 Jim Meyering <jim@meyering.net>
4527 * userspec.c: Include "userspec.h".
4528 * userspec.h: New file.
4530 2003-10-31 Paul Eggert <eggert@twinsun.com>
4532 * mountlist.h (struct mount_entry.me_type_malloced): New member.
4533 * mountlist.c (SIZE_MAX): Define if not defined already.
4534 (read_filesystem_list): Set and use me_type_malloced.
4535 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
4536 whatever the type happens to be), for brevity and consistency.
4537 Check for size calculation overflow on Alphas running OSF/1.
4539 2003-10-31 Jim Meyering <jim@meyering.net>
4541 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
4543 * linebuffer.c: Include <string.h> for declaration of memset.
4545 2003-10-30 Paul Eggert <eggert@twinsun.com>
4546 Bruno Haible <bruno@clisp.org>
4548 * vasprintf.c: Include <limits.h>, <stdlib.h>.
4549 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
4551 2003-10-29 Paul Eggert <eggert@twinsun.com>
4553 * xalloc.h (xalloc_oversized): Now a macro, not a function,
4554 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
4556 * quotearg.c (quotearg_n_options): Use it.
4557 * group-member.c: Include <stdbool.h>.
4558 (free_group_info): Arg is now const *; don't free arg.
4559 (get_group_info): Now returns bool and accepts struct group_info *,
4560 rather than returning a malloc'ed struct group_info *.
4561 All uses changed. Check for overflow in internal size calculation.
4563 * getusershell.c (readname): Simplify the code by using x2nrealloc
4564 rather than xmalloc/xrealloc.
4565 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
4566 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
4567 conformance bug: the old code used a pointer after freeing the
4568 storage that it addressed.
4569 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
4570 rather than doing it by hand.
4571 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
4572 the buffer preserved. Use free and xmalloc instead.
4573 * quotearg.c (quotearg_n_options): Likewise.
4574 Use a simpler test for size overflow. Don't use xalloc_oversized
4575 because unsigned int might be wider than size_t (!); this suggests
4576 that we should switch from unsigned int to size_t for slot numbers.
4578 2003-10-27 Bruno Haible <bruno@clisp.org>
4580 * stdbool_.h: Better support for BeOS.
4582 2003-10-27 Paul Eggert <eggert@twinsun.com>
4584 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
4585 to allocate the returned structure. Do not allocate a subarray,
4586 as x2nrealloc will do that.
4587 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
4588 instead of xnrealloc.
4589 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
4591 2003-10-26 Paul Eggert <eggert@twinsun.com>
4593 * xalloc.h (xalloc_oversized): New static inline function, for
4594 callers that want to do their own size-overflow checking. Include
4595 <stdbool.h>, since xalloc_oversized returns bool.
4596 * xalloc.c (array_size_overflow): Remove. All callers changed
4597 to use xalloc_oversized.
4599 Add two functions x2realloc, x2nrealloc, for programs that grow
4600 arrays dynamically by doubling their sizes.
4601 * xalloc.h (x2realloc, x2nrealloc): New decls.
4602 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
4605 Port to C99 semantics for 'inline' of external functions.
4606 Bug reported by Bruno Haible.
4607 * xmalloc.c (xnmalloc_inline): New static inline function,
4608 with the old contents of xnmalloc.
4609 (xnmalloc, xmalloc): Use it.
4610 (xnrealloc_inline): New static inline function,
4611 with the old contents of xnrealloc.
4612 (xnrealloc, xrealloc): Use it.
4614 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
4616 2003-10-25 Paul Eggert <eggert@twinsun.com>
4618 Fix several address-calculation bugs in the hash modules,
4619 plus some minor code cleanup.
4621 * hash.h: Include <stdbool.h>, for bool.
4622 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
4623 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
4624 hash_get_n_entries, hash_get_max_bucket_length,
4625 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
4626 hash_rehash): Use size_t rather than unsigned.
4627 * hash.c (struct hash_table, hash_get_n_buckets,
4628 hash_get_n_buckets_used, hash_get_n_entries,
4629 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
4630 hash_get_entries, hash_do_for_each, hash_string, is_prime,
4631 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
4633 (SIZE_MAX): Define if not defined.
4634 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
4635 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
4637 Use const * when possible.
4638 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
4639 (check_tuning): Fix bug: if tuning parameters were very close to
4640 0 or 1, rounding errors could have caused subscript violations.
4641 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
4642 (hash_initialize): Add 'fail:' label
4643 to free table and return NULL, and use it to simplify code.
4644 Use calloc rather than clearing the storage ourself.
4645 (hash_initialize, hash_rehash): Check for arithmetic overflow in
4646 buffer size calculations.
4647 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
4648 Include <stddef.h>, for size_t.
4649 * hash-pjw.c (hash_pjw): Likewise.
4650 Switch to method described by Bruno Haible.
4651 Include <limits.h>, for CHAR_BIT.
4652 (SIZE_BITS): New macro.
4654 2003-10-21 Paul Eggert <eggert@twinsun.com>
4656 * getndelim2.c (getndelim2): When size calculation overflows,
4657 ceiling the allocation at NMAX bytes rather than silently
4658 discarding input bytes before NMAX is reached. This makes
4659 a difference only if NMAX exceeds SIZE_MAX / 2.
4661 * obstack.c: Merge from glibc.
4662 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
4663 Add libc_hidden_def (_obstack_newchunk).
4664 (_obstack_free) [! defined _LIBC]: Remove.
4665 [defined _LIBC]: Make a strong alias from obstack_free, rather than
4666 a clone of the function body.
4667 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
4668 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
4670 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
4671 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
4674 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
4675 (obstack_ptr_grow_fast, obstack_int_grow_fast):
4676 Don't use lvalue casts, as GCC plans to remove support for them
4677 in GCC 3.5. Reported by Joseph S. Myers. This bug
4678 was also present in the non-GCC version, indicating that this
4679 code had always been buggy and had never been widely used.
4680 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
4681 Use the fast variant of each macro, rather than copying the
4682 definiens of the fast variant; that way, we'll be more likely to
4683 catch future bugs in the fast variants.
4685 2003-10-20 Bruno Haible <bruno@clisp.org>
4687 * wait-process.h: New file, from GNU gettext.
4688 * wait-process.c: New file, from GNU gettext.
4690 2003-10-19 Jim Meyering <jim@meyering.net>
4692 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
4694 2003-10-16 Paul Eggert <eggert@twinsun.com>
4696 * getgroups.c: Include <errno.h>, <stdlib.h>.
4697 (getgroups): First arg is int, not size_t.
4698 Don't let 'free' mangle errno.
4700 2003-10-16 Jim Meyering <jim@meyering.net>
4702 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
4704 2003-10-15 Paul Eggert <eggert@twinsun.com>
4706 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
4708 (new_exclude, add_exclude_file): Initial size no longer needs to
4710 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
4711 our own address arithmetic overflow checking.
4713 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
4714 (fnmatch): Do not alloca more than 2000 wide characters;
4715 instead, use malloc for large buffers.
4716 Check for address arithmetic overflow, and return -1
4717 with errno set to ENOMEM in that case.
4718 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
4719 (NEW_PATTERN): Do not alloca more than 8000 bytes;
4720 instead, return -1. Check for address arithmetic overflow.
4722 2003-10-14 Paul Eggert <eggert@twinsun.com>
4724 Handle invalid suffixes and overflow independently, so that
4725 callers can treat them independently as needed. Fix some bugs in
4726 suffix handling, e.g., "100k@" was not diagnosed as an invalid
4727 suffix for a human-readable blocksize. The major caller-visible
4728 change is the addition of a new
4729 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
4730 that both overflow and suffix chars were found.
4732 * human.c (humblock): Don't check separately for invalid suffix
4733 char; that is xstrtoumax's job (now that its bug is fixed).
4734 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
4735 INTMAX_MAX]: New macros.
4736 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
4737 TYPE_MAXIMUM): New macros.
4738 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
4739 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
4740 if overflow occurs, as it's what __strtol does and it's more useful
4742 (__xstrtol): If __strtol reports some error other than ERANGE,
4743 reflect it to the caller as LONGINT_INVALID. If it reports
4744 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
4745 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
4746 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
4748 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
4749 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
4750 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
4751 [defined UINTMAX_MAX]: New macros.
4753 2003-10-14 Bruno Haible <bruno@clisp.org>
4755 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
4756 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
4757 Also use volatile where needed.
4759 2003-10-12 Paul Eggert <eggert@twinsun.com>
4761 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
4762 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
4763 and define in terms of the other primitives.
4764 * xmalloc.c: Include stdbool.h; do not include exit.h.
4765 (SIZE_MAX): Define if not already defined.
4766 (array_size_overflow): New function.
4767 (xalloc_die): Abort instead of exiting if 'error' returns.
4768 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
4769 (xmalloc, xrealloc): Use them.
4770 (xcalloc): Check for address arithmetic overflow.
4771 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
4772 a bit faster than strcpy.
4774 2003-10-08 Paul Eggert <eggert@twinsun.com>
4776 Merge getpass from libc, plus a few fixes.
4778 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
4779 Include <stdbool.h>.
4780 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
4781 __fsetlocking to empty.
4782 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
4783 do include <bits/libc-lock.h>.
4784 Do not include <fcntl.h>; not needed.
4785 [_LIBC]: Include <wchar.h>.
4786 (NOTCANCEL_MODE): New macro.
4787 (flockfile, funlockfile) [_LIBC]: New macros.
4788 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
4789 [!_LIBC]: New macros.
4790 (call_fclose): New function.
4791 (getpass): Use it. Save tty stream separately; this simplifies the
4792 code and makes it more reliable if stdin happens to equal stdout.
4793 Invoke __fsetlocking on tty.
4794 Handle thread cancellation if needed.
4795 Namespace cleanup (use __tcgetattr, __getline).
4796 Use bool for Booleans.
4797 [USE_IN_LIBIO]: Handle wide streams.
4798 [!_LIBC]: Unconditionally do the fseek, since we don't know what
4799 stream might go where.
4801 * unlocked-io.h: Include <stdio.h>, so that the caller
4802 doesn't have to include <stdio.h> before us.
4803 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
4804 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
4805 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
4806 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
4807 if not declared, so that we can use getpass.c code from libc without
4809 (flockfile, ftrylockfile, funlockfile): New macros.
4811 2003-10-06 Bruno Haible <bruno@clisp.org>
4813 * version-etc-2.h: Remove file.
4814 * version-etc-2.c: Remove file.
4816 2003-09-25 Jim Meyering <jim@meyering.net>
4817 Bruno Haible <bruno@clisp.org>
4819 This lets translators provide better translations for the
4820 "Written by ..." part of --version output.
4821 * version-etc.h: Include stdarg.h.
4822 (version_etc_copyright): Declare as readonly.
4823 (version_etc): Make this function variadic with a NULL-terminated list
4824 of author name strings.
4825 (version_etc_va): New declaration.
4826 * version-etc.c: Include stdarg.h, stdlib.h.
4827 (version_etc_copyright): Declare as readonly.
4828 (version_etc_va): New function. Provide a different translatable string
4829 for each possible number of authors < 10. Abbreviate when there are 10
4831 (version_etc): Make this function variadic. Call version_etc_va.
4832 Suggestion from Gary V. Vaughan.
4834 * long-options.h (parse_long_options): Change prototype: the authors
4835 string is moved to the end and becomes variadic.
4836 * long-options.c: Include stdarg.h.
4837 (parse_long_options): Make this function variadic, too.
4838 Call version_etc_va, not version_etc.
4840 2003-10-06 Bruno Haible <bruno@clisp.org>
4842 * fatal-signal.h: New file, from GNU gettext.
4843 * fatal-signal.c: New file, from GNU gettext.
4845 2003-10-04 Karl Berry <karl@gnu.org>
4847 * argp*: update from libc.
4849 2003-10-01 Larry Jones <lawrence.jones@eds.com>
4851 * getpass.c (getpass): Use a no-op fseek when switching from input to
4852 output mode on the same stream.
4854 2003-09-29 Paul Eggert <eggert@twinsun.com>
4856 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
4857 Fix arg typo in previous patch.
4859 2003-09-28 Jim Meyering <jim@meyering.net>
4861 * error.c: Correct cpp indentation.
4863 2003-09-27 Paul Eggert <eggert@twinsun.com>
4865 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
4866 Omit the special code that used __typeof__, since we worry that
4867 it could be more trouble than it's worth. See:
4868 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
4869 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
4873 2003-09-26 Jim Meyering <jim@meyering.net>
4875 * error.c (error_tail): Move some declarations
4876 into inner scope where the local variables are used.
4878 2003-09-26 Bruno Haible <bruno@clisp.org>
4880 * stpncpy.h (gnu_stpncpy): New declaration.
4881 (stpncpy): Define as alias for gnu_stpncpy.
4882 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
4884 2003-09-26 Paul Eggert <eggert@twinsun.com>
4886 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
4887 (error_tail): Do not loop, reallocating temporary buffer, since
4888 the output cannot contain more wide characters than the input
4889 contains bytes, the size must be big enough already. This avoids
4890 one potential size overflow calculation. Check for size overflow
4891 when calculating temporary buffer size. Free temporary buffer
4892 when done, if it was allocated with malloc; this plugs a memory
4893 leak. Remove casts from void * to pointers, that are no longer
4894 needed now that we're assuming C89 or better.
4896 Merge error changes from glibc.
4898 * error.c, error.h: Update copyright notice header to match glibc.
4899 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
4900 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
4901 Disable cancellation while printing error.
4902 * error.h: Prepend __ to parameter names.
4904 2003-09-25 Karl Berry <karl@gnu.org>
4906 * argp-fmtstream.c, argp-help.c: update from libc.
4908 2003-09-25 Bruno Haible <bruno@clisp.org>
4910 * version-etc-2.h: New file, from version-etc.h with modifications.
4911 * version-etc-2.c: New file, from version-etc.c with modifications.
4913 2003-09-25 Simon Josefsson <jas@extundo.com>
4915 * xgetdomainname.h: New file.
4916 * xgetdomainname.c: New file.
4918 2003-09-25 Simon Josefsson <jas@extundo.com>
4919 Bruno Haible <bruno@clisp.org>
4921 * getdomainname.h: New file.
4922 * getdomainname.c: New file.
4924 2003-09-24 Paul Eggert <eggert@twinsun.com>
4926 * linebuffer.c (freebuffer): Don't free the argument, just
4927 the buffer associated with the argument. Bug reported by
4930 2003-09-19 Karl Berry <karl@gnu.org>
4932 * argp.h: update from libc.
4934 2003-09-16 Paul Eggert <eggert@twinsun.com>
4936 * linebuffer.c (readlinebuffer): Return NULL immediately upon
4937 input error, instead of returning NULL the next time we are called
4938 (and therefore losing track of errno).
4940 2003-09-15 Paul Eggert <eggert@twinsun.com>
4942 * getndelim2.c (getndelim2): Don't trash errno when a read
4943 fails, so that the caller gets the proper errno.
4945 * readutmp.c (read_utmp): Likewise.
4946 Check for fstat error. Close stream and free storage
4949 2003-09-14 Bruno Haible <bruno@clisp.org>
4951 * fwriteerror.h: New file.
4952 * fwriteerror.c: New file.
4954 2003-09-14 Jim Meyering <jim@meyering.net>
4956 * getloadavg.c: Correct cpp indentation.
4957 * strdup.c: Likewise.
4958 * vasnprintf.c: Likewise.
4960 2003-09-12 Paul Eggert <eggert@twinsun.com>
4962 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
4963 * obstack.c [!defined _LIBC]: Likewise.
4964 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
4965 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
4966 * exitfail.c: Don't include stdlib.h; no longer needed.
4968 More changes to assume C89 or better.
4970 * error.c (error_tail): Assume vprintf.
4972 * argmatch.c (getenv): Remove decl.
4973 * progreloc.c (get_full_program_name): Define via prototype.
4974 * setenv.c (clearenv): Likewise.
4975 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
4977 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
4978 (malloc, memcpy): Remove decls.
4979 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
4980 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
4981 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
4982 (memcpy): Remove macro.
4983 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
4984 (__P): Remove. All uses removed.
4985 (PTR): Remove. All uses changed to void *.
4986 (CHAR_BIT, NULL): Remove.
4987 (spaces, zeros, memset_space, memset_zero)
4988 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
4990 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
4991 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
4992 Define with prototype.
4993 Remove now-unnecessary prototype decl.
4994 (extra_args_spec): Assume ANSI C. All uses changed.
4995 (extra_args_spec_iso): Remove.
4996 (my_strftime, emacs_strftimeu): Define via prototype.
4997 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
4999 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
5000 * strtoimax.c: Include <stdlib.h> unconditionally.
5001 (strtoul, strtol): Remove decls.
5002 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
5004 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
5005 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
5006 (LOCALE_PARAM_PROTO): New macro.
5007 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
5008 (INTERNAL (strtol), strtol): Define with a prototype.
5009 (PARAMS): Remove. All uses removed.
5010 * tempname.c: Include <string.h> unconditionally.
5011 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
5012 * xgethostname.c (main): Define with a prototype.
5013 * xmalloc.c: Include "xalloc.h" first, to check interface.
5014 Include <stdlib.h> unconditionally.
5015 (calloc, malloc, realloc, free): Remove decls.
5016 * xstrtod.c: Include "xstrtod.h" first, to check interface.
5017 Include <stdlib.h> unconditionally. Sort include file names.
5019 (xstrtod): Define with a prototype.
5020 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
5021 (strtol, strtoul): Remove decls.
5023 2003-09-11 Paul Eggert <eggert@twinsun.com>
5025 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
5026 Include <stdlib.h>, <string.h> unconditionally.
5027 Remove now-unnecessary cast to char *.
5028 * strnlen.c: Include <string.h> unconditionally.
5029 * yesno.c (yesno): Define with a prototype.
5031 2003-09-10 Bruno Haible <bruno@clisp.org>
5033 * strcspn.c: Include <string.h> unconditionally.
5034 * strpbrk.c: Include <string.h> unconditionally.
5035 * strstr.c: Include <string.h> unconditionally.
5036 * unicodeio.c: Include <string.h> unconditionally.
5037 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
5038 * unsetenv.c: Likewise.
5039 * xreadlink.c: Include <stdlib.h> unconditionally.
5040 * yesno.c: Include <stdlib.h> unconditionally.
5041 (rpmatch): Add prototype.
5043 2003-09-10 Jim Meyering <jim@meyering.net>
5045 * error.c: Correct indentation of cpp directives.
5047 2003-09-09 Paul Eggert <eggert@twinsun.com>
5051 * acosl.c (main): Use a prototype.
5052 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
5055 * getloadavg.c (getloadavg, main): Define via prototypes.
5057 * getopt.h (struct option.name): Assume C89, and use 'const'.
5058 (getopt, etopt_long, getopt_long_only, _getopt_internal)
5059 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
5061 * getopt.c (const): Remove macro.
5062 Include <string.h> unconditionally.
5063 (my_index): Remove; all uses changed to strchr.
5064 (strlen): Remove decl.
5065 (exchange): Remove forward decl; no longer needed.
5066 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
5067 Define with prototype.
5068 * getopt1.c (const): Remove macro.
5069 (getopt_long, getopt_long_only, main): Define with prototype.
5071 * getugroups.c: Include <string.h> unconditionally.
5073 * getusershell.c: Include <stdlib.h> unconditionally.
5074 (getusershell, setusershell, endusershell, readname, main):
5075 Define with prototypes.
5077 * group-member.c: Include group-member.h first.
5078 Include <stdlib.h> unconditionally.
5080 * hard-locale.c: Include hard-locale.h first.
5081 Include <stdlib.h>, <string.h> unconditionally.
5083 * hash.c (free, malloc): Remove decls.
5084 Include <stdlib.h> unconditionally.
5086 * human.c: Include <stdlib.h>, <string.h> unconditionally.
5087 (getenv): Do not declare.
5089 * idcache.c: Include <string.h> unconditionally.
5091 * long-options.c: Include long-options.h first, to test interface.
5092 Include <stdlib.h> unconditionally.
5094 * makepath.c: Include makepath.h first, to test interface.
5095 Include <stdlib.h> and <string.h> unconditionally.
5097 * linebuffer.c: Include <stdlib.h>.
5098 (free): Remove decl.
5100 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
5101 rpl_malloc returns void *, not char *.
5102 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
5104 * md5.h: Include <limits.h> unconditionally.
5105 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
5106 (__P): Remove; all uses removed.
5107 * md5.c: Include "md5.h" first.
5108 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
5109 md5_buffer, md5_process_bytes, md5_process_block):
5110 Define with prototypes.
5111 * sha.h (__P): Remove all uses. (It wasn't defined??)
5112 * sha.c: Include "sha.h" first.
5113 Include <stdlib.h>, <string.h> unconditionally.
5115 * memchr.c (__ptr_t): Remove; all uses changed to void *.
5116 * memcmp.c (__ptr_t): Likewise.
5117 * memrchr.c (__ptr_t): Likewise.
5118 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
5119 Include <string.h> unconditionally.
5120 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
5121 * memchr.c: Include <stdlib.h> unconditionally.
5122 * memchr.c (LONG_MAX): Remove.
5123 * memrchr.c (LONG_MAX): Likewise.
5124 * memchr.c (__memchr): Define via a prototype.
5125 * memrchr.c (__memrchr): Likewise.
5126 * memcmp.c (__P): Remove, and remove all uses.
5127 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
5128 Remove forward decls; no longer needed.
5129 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
5130 Use types required by C89 in prototype.
5132 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
5133 * savedir.c: Likewise.
5134 * mkdir.c (free): Remove decl.
5135 * rmdir.c (rmdir): Define with a prototype.
5136 * savedir.c: Include savedir.h first, to test interface.
5138 * mktime.c (STDC_HEADERS): Remove.
5139 Include <stdlib.h>, <string.h> unconditionally.
5141 * modechange.c: Include <stdlib.h> unconditionally.
5142 (malloc): Remove decl.
5144 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
5145 (free): Remove decl.
5147 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
5148 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
5149 (This type really should be intptr_t, but that's a C99ism.)
5150 (_obstack_memcpy): Remove: all uses changed to memcpy.
5151 Include <string.h> unconditionally.
5152 (struct obstack): Assume __STDC__ for types of members
5153 chunkfun, freefun, extra_arg.
5154 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
5155 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
5156 obstack_begin, obstack_specify_allocation,
5157 obstack_specify_allocation_with_arg, obstack_chunkfun,
5158 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
5159 Remove unprototyped decls and the macros that use them.
5160 * obstack.c (POINTER): Remove. All uses changed to void *.
5161 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
5162 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
5163 (defined __STDC__ && __STDC__)]:
5164 Remove nonprototyped code.
5165 Include <stdlib.h> unconditionally.
5166 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
5167 _obstack_allocated_p, _obstack_free, obstack_free,
5168 _obstack_memory_used, print_and_abort):
5169 Define using prototypes.
5170 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
5171 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
5172 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
5173 obstack_next_free, obstack_object_size, obstack_room) [0]:
5174 Remove unused, unprototyped code.
5176 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
5178 * physmem.c (physmem_total, physmem_available, main): Define
5181 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
5182 (main): Define with a prototype.
5184 * posixver.c (getenv): Remove decl.
5186 * putenv.c (malloc): Returns void *, not char *.
5187 Include <string.h> unconditionally.
5188 (strchr, memcpy, NULL): Do not define.
5190 * readtokens.c: Include readtokens.h first, to test interface.
5191 Include <stdlib.h>, <string.h> unconditionally.
5192 (init_tokenbuffer): Define with a prototype.
5194 * regex.c (PARAMS): Remove. All uses removed.
5195 All uses of _RE_ARGS removed, too.
5196 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
5198 (bzero): Assume memset exists.
5199 (memcmp, memcpy, NULL): Remove.
5200 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
5201 char, or assignments to local vars of type signed char.
5202 (init_syntax_once, PREFIX(extract_number_and_incr),
5203 PREFIX(print_partial_compiled_pattern),
5204 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
5205 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
5206 PREFIX(regex_grow_registers), PREFIX(regex_compile),
5207 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
5208 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
5209 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
5210 wcs_compile_range, byte_compile_range, truncate_wchar,
5211 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
5212 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
5213 count_mbs_length, wcs_re_match_2_internal,
5214 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
5215 PREFIX(alt_match_null_string_p),
5216 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
5217 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
5218 regfree, PREFIX(extract_number)): Define with prototype. Remove
5219 now-unnecessary declaration, if any.
5220 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
5222 Remove now-unnecessary casts among pointer types.
5223 * regex.h (_RE_ARGS): Remove. All uses removed.
5225 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
5226 (free): Remove decl.
5228 * rpmatch.c: Include <stdlib.h> unconditionally.
5230 * same.c: Include <stdlib.h>, <string.h> unconditionally.
5231 (free): Remove decl.
5233 * save-cwd.c: Include <stdlib.h> unconditionally.
5234 * xgetcwd.c: Likewise.
5236 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
5237 (free): Remove decl.
5239 * strchrnul.c (strchrnul): Define with a prototype.
5240 Fix bug: c_in was not converted to char before searching.
5242 The following changes are not K&R related:
5244 * group-member.h: Include <sys/types.h>, so that this file is
5246 * makepath.h: Likewise.
5248 * getusershell.c (readname, default_index, line_size, readname):
5249 Use size_t, not int, for sizes.
5250 (readname): If the size overflows, report an error instead of
5253 2003-09-09 Derek Robert Price <derek@ximbiot.com>
5255 * getndelim2.c: Assume stdlib.h per the C89 spec.
5257 2003-09-08 Paul Eggert <eggert@twinsun.com>
5259 Assume C89 or better; remove K&R cruft.
5260 A few of these changes were first proposed by Derek Robert Price
5261 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
5263 * addext.c: Include <string.h> unconditionally.
5264 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
5265 Don't declare getenv or malloc.
5267 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
5268 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
5270 (find_stack_direction, alloca): Use prototypes.
5272 * atexit.c (atexit): Define using a prototype.
5274 * basename.c, dirname.c, stripslash.c:
5275 Include <string.h> unconditionally.
5277 * bcopy.c: Include <stddef.h>.
5278 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
5280 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
5282 * error.h (error, error_at_line, error_print_progname)
5283 [! (defined (__STDC__) && __STDC__)]: Remove decls.
5284 * error.c: Include error.h first, to check interface.
5285 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
5286 (VA_START): Remove; all uses changeed to va_start.
5287 (exit, strerror): Remove decls.
5288 (error_print_progname): Prototype uncondionally.
5289 Don't include <errno.h>; no longer needed.
5290 (private_strerror): Remove.
5291 (error_tail): Always define.
5292 (error, error_at_line): Assume C89 or better; always use prototypes.
5293 * fatal.c: Include "fatal.h" first, to test interface.
5294 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
5295 (VA_START): Remove; all uses changed to va_start.
5296 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
5298 (exit): Remove decl.
5299 (fatal): Prototype unconditionally. Assume va_start works.
5300 Abort at end, to pacify gcc.
5302 * euidaccess.c (main): Define with a prototype.
5304 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
5306 * exitfail.c: Include <stdlib.h> unconditionally.
5308 * fnmatch_.h (__P): Remove. All uses changed to assume
5310 * fnmatch.c: Include fnmatch.h first, to test interface.
5311 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
5312 (getenv): Remove decl.
5313 (fnmatch): Define using a prototype.
5314 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
5315 (FCT): Define using a prototype.
5317 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
5319 * gethostname.c: Include <stddef.h>.
5320 (gethostname): Define with prototype. Length is size_t, not int.
5322 2003-09-08 Paul Eggert <eggert@twinsun.com>
5324 * getversion.c: Remove; was migrated to backupfile.c in 1997.
5325 getversion.c should have been removed then, but was accidentally
5328 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
5329 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
5331 2003-09-07 Paul Eggert <eggert@twinsun.com>
5333 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
5334 copy_tm_result. Bug reported by Simon Josefsson in
5335 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
5337 2003-09-06 Paul Eggert <eggert@twinsun.com>
5339 * time_r.c, time_r.h: New files.
5341 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
5343 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
5344 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
5346 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
5348 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
5349 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
5352 * timegm.c: Switch to glibc implementation, with the following changes:
5353 [defined HAVE_CONFIG_H]: Include <config.h>.
5354 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
5355 (__mktime_internal) [!defined _LIBC]: New decl.
5356 (__gmtime_r) [!defined _LIBC]: New macro and function.
5357 (timegm): Use a prototype, since gnulib assumes C89.
5358 Do not bother declaring tmp to be const, as it's not really usefu.
5359 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
5360 (timegm): Declare only if HAVE_DECL_TIMEGM.
5362 2003-09-03 Paul Eggert <eggert@twinsun.com>
5364 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
5365 Bug reported by Lute Kamstra in
5366 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
5368 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
5369 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
5370 course with correspondingly smaller numbers for tomorrow and
5371 yesterday. From Tadayoshi Funaba. Originally installed into
5372 sh-utils on 1999-08-07, but the patch got lost (I guess during the
5375 2003-08-31 Simon Josefsson <jas@extundo.com>
5377 * timegm.h: New file.
5378 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
5380 2003-08-31 Karl Berry <karl@gnu.org>
5382 * argp.h: update from libc.
5384 2003-08-28 Bruno Haible <bruno@clisp.org>
5386 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
5387 warning on QNX, which defines O_BINARY to 000000.
5389 2003-08-24 Bruno Haible <bruno@clisp.org>
5391 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
5392 MSVC7 <stdio.h> is included later.
5394 2003-08-20 Bruno Haible <bruno@clisp.org>
5396 * progname.h: New file, from GNU gettext.
5397 * progname.c: New file, from GNU gettext.
5398 * progreloc.c: New file, from GNU gettext.
5400 2003-08-19 Bruno Haible <bruno@clisp.org>
5402 * xstrdup.c: Assume <string.h> exists.
5404 2003-08-18 Jim Meyering <jim@meyering.net>
5406 * setenv.h: Indent nested cpp directive.
5407 * vasnprintf.c: Remove trailing blanks.
5409 2003-08-17 Simon Josefsson <jas@extundo.com>
5410 Bruno Haible <bruno@clisp.org>
5412 * xstrndup.h: New file.
5413 * xstrndup.c: New file.
5415 2003-08-17 Bruno Haible <bruno@clisp.org>
5417 * strndup.h: New file.
5419 2003-08-16 Paul Eggert <eggert@twinsun.com>
5421 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
5422 space, undoing this 2003-08-12 change:
5423 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
5425 2003-08-16 Jim Meyering <jim@meyering.net>
5427 Merge from coreutils.
5428 * xstrtoimax.c: #else #if -> #elif.
5429 * xstrtoumax.c: Likewise.
5431 2003-08-15 Paul Eggert <eggert@twinsun.com>
5433 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
5434 rather than tab, after '#' in shell-script copyright notices.
5435 Suggested by Bruno Haible.
5437 2003-08-15 Jim Meyering <jim@meyering.net>
5438 and Paul Eggert <eggert@twinsun.com>
5440 Merge from coreutils.
5441 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
5442 member but strut utmpx does not. Needed for AIX 4.3.3.
5443 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
5445 2003-08-15 Jim Meyering <jim@meyering.net>
5447 Merge from coreutils.
5448 * xgethostname.c: Include <stdlib.h>.
5449 (xghostname): Don't exit for anything other than memory-related
5450 failure; just return NULL.
5451 * userspec.c: Include "posixver.h".
5452 (parse_user_spec): Accept `.' as a separator only
5453 in pre-POSIX-200112 mode.
5454 * strtoimax.c: Use #elif rather than #else #if.
5455 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
5456 Remove function, now that we can rely on a working tzset function.
5457 [!_LIBC]: Ensure that the required autoconf test has been run.
5458 [!defined _NL_CURRENT && HAVE_STRFTIME]:
5459 Use underlying_strftime for %r.
5460 * sha.c: Merge in some clean-up and optimization changes from glibc.
5461 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
5462 Ensure that it is a multiple of 64.
5463 Rearrange loop exit tests so as to avoid performing an
5464 additional fread after encountering an error or EOF.
5465 * realloc.c: Update copyright date.
5467 2003-08-14 Jim Meyering <jim@meyering.net>
5469 Merge from coreutils.
5470 * obstack.h: Whitespace changes.
5471 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
5472 and xcalloc return values.
5473 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
5474 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
5475 hang on OSF/1 5.1 for DIR on both local and remote file systems.
5476 Reported by (and fix confirmed by) Nelson H. F. Beebe.
5477 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
5479 Use mntctl's return value to drive the entry-processing loop, since
5480 we can't rely on the value of the vmt_length member in the last
5481 entry. On some systems doing so could result in exhausting
5482 virtual memory. Based in part on a patch from Mike Jetzer.
5484 2003-08-14 Jim Meyering <jim@meyering.net>
5485 and Paul Eggert <eggert@twinsun.com>
5487 Merges from coreutils, plus other fixes.
5488 * physmem.c: Merge in portability changes from gcc/libiberty
5489 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
5490 for credits and details. Thanks to Kaveh Ghazi for helping
5491 to keep these files in sync.
5492 (ARRAY_SIZE): Define it.
5493 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
5494 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
5495 (memcasecmp): Don't assume size_t fits in unsigned int.
5496 Remove casts and duplicate code.
5497 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
5498 (memcpy): Remove definition.
5499 Merge in some clean-up and optimization changes from glibc.
5500 [BLOCKSIZE]: Move definition to top of file.
5501 Ensure that it is a multiple of 64.
5502 Rearrange loop exit tests so as to avoid performing an
5503 additional fread after encountering an error or EOF.
5504 * md5.h (md5_uintptr): Define.
5505 * makepath.c (CLEANUP_CWD): Report an error if we failed to
5506 return to the initial working directory. Preserve errno
5508 * idcache.c: Include "xalloc.h".
5509 (xmalloc, xrealloc): Remove decls.
5510 (getuser): Remove casts no longer required in C89.
5511 * human.c: Include stdio.h, for sprintf.
5512 * group-member.c: Include "xalloc.h".
5513 (xmalloc, xrealloc): Remove decls.
5514 (get_group_info): Remove casts no longer required in C89.
5515 * getusershell.c (readname): Remove casts no longer required in C89.
5516 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
5517 * getline.c: Whitespace fix, from coreutils.
5519 2003-08-13 Paul Eggert <eggert@twinsun.com>
5521 * exclude.c: Include <ctype.h>
5522 (IN_CTYPE_DOMAIN): New macro.
5524 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
5527 * argp-help.c, argp-parse.c, config.charset, getopt.h:
5528 Undo previous (whitespace-only) change.
5530 2003-08-12 Paul Eggert <eggert@twinsun.com>
5532 * argp-help.c, argp-parse.c, config.charset, getopt.h:
5533 Normalize leading white space and remove trailing white space.
5534 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
5535 notice, as per ../config/srclist-update.
5537 Merge from coreutils.
5538 * euidaccess.h: New file.
5539 * euidaccess.c: Include it.
5540 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
5541 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
5542 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
5544 2003-08-11 Bruno Haible <bruno@clisp.org>
5546 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
5547 (vasnprintf): Use it instead of wcslen.
5549 2003-08-11 Bruno Haible <bruno@clisp.org>
5551 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
5552 value to ensure that _Bool promotes to int. Use #define for _Bool when
5553 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
5555 2003-08-10 Karl Berry <karl@gnu.org>
5557 * regex.h: update from libc (whitespace fix).
5559 2003-08-09 Paul Eggert <eggert@twinsun.com>
5561 Merge some files from coreutils. These changes were
5562 originally made by Jim Meyering.
5563 * acl.c: Include <sys/types.h> before <sys/stat.h>;
5564 many older Unixes require this.
5565 * alloca.c (alloca): Remove cast to argument of free;
5566 no longer needed in C89.
5567 * alloca_.h, regex.h: Fix white space to match
5568 what GNU indent does.
5570 2003-08-05 Paul Eggert <eggert@twinsun.com>
5572 * bumpalloc.h: Remove.
5574 2003-08-04 Paul Eggert <eggert@twinsun.com>
5576 * getloadavg.c: Change copyright notice and spacing to conform to
5579 Merge from coreutils.
5580 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
5582 * getdate.y (date): Also accept dates like May-23-2003; suggestion
5583 from Karl Berry, implemented by Jim Meyering.
5584 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
5585 from Dmitry V. Levin.
5586 Remove anachronistic cast of xrealloc.
5587 * fnmatch_.h (__const): Remove. Use 'const'.
5588 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
5589 type. Otherwise, it wouldn't compile with at least /bin/cc on
5590 ymp-cray-unicos9.0.2.X.
5591 Combine two mostly-identical uses of alloca into one.
5592 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
5594 2003-08-04 Dave Love <d.love@dl.ac.uk>
5598 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
5599 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
5600 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
5601 obsolete NLIST_NAME_UNION.
5602 [__GNU__]: Undef BSD and FSCALE.
5603 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
5605 2003-08-03 Paul Eggert <eggert@twinsun.com>
5607 * stdbool_.h (_Bool): Make it signed char, instead of
5608 an enum type, so that it's guaranteed to promote to int. See:
5609 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
5611 2003-07-31 Paul Eggert <eggert@twinsun.com>
5613 * strerror.c: Include config.h, limits.h. Declare sprintf.
5614 (strerror): Don't assume that a printable int fits in 14 bytes.
5616 2003-07-24 Derek Robert Price <derek@ximbiot.com>
5617 Bruno Haible <bruno@clisp.org>
5619 * getline.h (getline, getdelim): Change return type to ssize_t.
5620 * getline.c (getline, getdelim): Likewise.
5621 Remove _GNU_SOURCE define; now it's defined in config.h through
5624 2003-07-22 Paul Eggert <eggert@twinsun.com>
5626 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
5627 over-parenthesization in macros.
5629 Sync with coreutils.
5631 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
5634 Use `exit_failure' for xalloc and xmemcoll instead of their own
5635 private exit-failure variables.
5636 * xalloc.h (xalloc_exit_failure): Remove.
5637 * xmalloc.c: Likewise. Include exitfail.h.
5638 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
5639 * xmemcoll.h (xmemcoll_exit_failure): Remove.
5640 * xmemcoll.c: Likewise. Include exitfail.h.
5641 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
5643 2003-07-18 Paul Eggert <eggert@twinsun.com>
5645 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
5646 * closeout.c: Likewise. Include "closeout.h" right after config.h,
5647 to test that it can stand by itself. Include "exitfail.h".
5648 Clients should set exit_failure instead.
5649 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
5651 2003-07-18 Andreas Schwab <schwab@suse.de>
5653 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
5655 2003-07-18 Bruno Haible <bruno@clisp.org>
5657 * getndelim2.h: New file.
5658 * getndelim2.c: Make into a module of its own. Include config.h,
5660 (getndelim2): Make non-static. Change return type to ssize_t.
5661 * getline.h: Change argument names.
5662 * getline.c: Include getndelim2.h instead of getndelim2.c.
5663 * getnline.c: Include getndelim2.h.
5665 2003-07-17 Bruno Haible <bruno@clisp.org>
5667 * Makefile.am: Remove file.
5668 * Makefile.in: Remove file.
5670 2003-07-17 Bruno Haible <bruno@clisp.org>
5672 * getnline.h: New file.
5673 * getnline.c: New file.
5674 * getndelim2.c: New file, extracted from getline.c.
5675 (getndelim2): Renamed from getdelim2, with added nmax argument.
5676 * getline.c: Include getndelim2.c.
5677 (getdelim2): Moved out to getndelim2.c.
5678 (getline, getdelim): Update.
5680 2003-07-15 <karl@gnu.org>
5682 * vasnprintf.c: update from gettext.
5684 2003-07-15 Jim Meyering <jim@meyering.net>
5686 * makepath.c (make_path): Enclose diagnostic in _(...).
5688 2003-07-14 Paul Eggert <eggert@twinsun.com>
5690 * asnprintf.c, asprintf.c, config.charset, gettext.h,
5691 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
5692 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
5693 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
5694 vasprintf.c, vasprintf.h: Regenerate. These files are now being
5695 updated automatically by ../config/srclist-update. This changes
5696 their license from LPGL to GPL.
5698 2003-07-14 Jim Meyering <jim@meyering.net>
5700 Don't emit diagnostics. Let callers do that.
5701 * save-cwd.c: Don't include "error.h".
5702 (save_cwd): Don't call error. Ensure that errno is valid
5703 when returning nonzero.
5705 * save-cwd.h (restore_cwd): Update prototype.
5706 * save-cwd.c (restore_cwd): Remove two parameters.
5707 Simplify. Don't call error upon failure. Let callers do that.
5708 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
5709 when auditing is enabled. But don't bother updating the #if.
5711 2003-07-14 Simon Josefsson <jas@extundo.com>
5713 * mempcpy.h: New file.
5714 * mempcpy.c: New file.
5716 2003-07-14 Paul Eggert <eggert@twinsun.com>
5718 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
5719 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
5720 unicodeio.c, unicodeio.h, unlocked-io.h:
5721 Switch from LGPL to GPL.
5723 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
5725 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
5726 it breaks C++ compilation.
5727 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
5729 2003-07-10 Jim Meyering <jim@meyering.net>
5731 * vasnprintf.c: Remove trailing blanks.
5732 Make cpp indentation consistent.
5734 2003-07-09 Paul Eggert <eggert@twinsun.com>
5736 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
5737 posixver.c, strftime.c, strnlen.c, strverscmp.c:
5738 Switch from LGPL to GPL.
5740 2003-07-07 Paul Eggert <eggert@twinsun.com>
5742 * mktime.c: Fix some boundary cases and remove need for floating point.
5744 Issue a compile-time diagnostic if time_t is floating point, or if
5745 two's complement arithmetic is not in effect, or if arithmetic
5746 right shift does not propagate the sign. These assumptions were
5747 all in the original code but they weren't checked.
5749 (TIME_T_MIDPOINT, verify): New macros.
5750 (__isleap): Remove; it has integer overflow problems.
5751 (leapyear): New function, without those problems.
5752 (ydhms_tm_diff): Remove; splitting into two parts.
5753 (ydhms_diff): New function, containing the arithmetic part of
5754 the old ydhms_tm_diff function. Issue a compile-time
5755 diagnostic if we are not using C99 integer division.
5756 Avoid casts when possible.
5757 (guess_time_tm): New function, containing the checking part of
5758 the old ydhms_tm_diff function. Return the new value, rather than
5759 the difference between it and the old. Accept a new argument T
5760 so that *T specifies the old value. Check for overflow in the result.
5762 (__mktime_internal): Use a time_t offset, not a long int offset.
5763 This undoes the 2003-06-04 change, which is no longer needed now
5764 that we have better overflow checking.
5765 (localtime_offset): Likewise.
5767 (__mktime_internal): Avoid harmful overflow on hosts where time_t
5768 and long are 64-bit but int is only 32-bit.
5769 (ydhms_diff): Use long int to store year1 and yday1.
5770 Issue a compile-time diagnostic if long int is not wide enough.
5772 (__mktime_internal): Use long int to store adjusted year and yday.
5773 Use plain C rather than preprocessor commands, if that doesn't
5775 Check for overflow (and try to repair) after each probe
5776 rather than checking only at the very end. This avoids some bugs
5777 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
5778 does not equal GMT offset at maximum time).
5779 Use integer to check for overflow rather than floating point; this
5780 is more portable to non-IEEE hosts, and is a tad faster.
5781 When we detect that we are oscillating between two values,
5782 don't check whether tm_isdst has the requested value, since
5783 we already know the answer. When tm_isdst has the wrong value,
5784 use a different heuristic to find the right one, based on the
5785 extreme values actually observed in practice in tz2003a,
5786 rather than the (overly optimistic) "previous 3 calendar quarters".
5788 (not_equal_tm, print_tm, check_result): Use "const T" rather than
5789 "T const" to accommodate glibc style.
5790 (check_result): Use less-confusing report format. "long" -> "long int.
5792 Don't loop if the iteration overflows time_t.
5793 Allow a negative step in the iteration.
5795 2003-07-01 Paul Eggert <eggert@twinsun.com>
5797 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
5798 having it depend on HAVE_SYS_TYPES_H.
5800 2003-06-25 Bruno Haible <bruno@clisp.org>
5802 * readlink.c: New file.
5804 2003-06-20 Bruno Haible <bruno@clisp.org>
5806 Assume C89, so PARAMS isn't needed.
5807 * unicodeio.h (PARAMS): Remove.
5808 * unicodeio.c: Don't use PARAMS.
5810 2003-06-18 Jim Meyering <jim@meyering.net>
5812 Merge changes from coreutils.
5813 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
5814 Remove explicit declarations of xmalloc and realloc.
5816 (read_utmp): Remove anachronistic cast of xmalloc.
5818 2003-06-17 Paul Eggert <eggert@twinsun.com>
5820 Assume C89, so PARAMS isn't needed.
5821 * backupfile.h (PARAMS): Remove. All uses removed.
5822 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
5823 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
5824 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
5825 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
5826 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
5827 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
5828 xstrtol.h: Likewise.
5829 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
5830 same.h, strverscmp.h: Do not include config.h; no longer needed.
5831 Anyway, config.h should always be included before any other file.
5833 2003-06-11 Simon Josefsson <jas@extundo.com>
5835 * sysexit_.h: New file.
5837 2003-05-20 Derek Price <derek@ximbiot.com>
5839 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
5841 2003-06-10 Simon Josefsson <jas@extundo.com>
5843 * strchrnul.h: New file.
5844 * strchrnul.c: New file.
5846 2003-06-10 Simon Josefsson <jas@extundo.com>
5848 * argp.h: New file, from glibc.
5849 * argp-ba.c: New file, from glibc.
5850 * argp-eexst.c: New file, from glibc.
5851 * argp-fmtstream.c: New file, from glibc.
5852 * argp-fmtstream.h: New file, from glibc.
5853 * argp-fs-xinl.c: New file, from glibc.
5854 * argp-help.c: New file, from glibc.
5855 * argp-namefrob.h: New file, from glibc.
5856 * argp-parse.c: New file, from glibc.
5857 * argp-pv.c: New file, from glibc.
5858 * argp-pvh.c: New file, from glibc.
5859 * argp-xinl.c: New file, from glibc.
5861 2003-06-07 Jim Meyering <jim@meyering.net>
5863 * readtokens.h: Put `Free Software Foundation, Inc.'
5864 in place of my name in the copyright comment.
5865 Remove definition and uses of __P.
5868 * stat.c: Don't declare xmalloc explicitly.
5869 Instead, include "xalloc.h".
5870 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
5871 xrealloc, and xcalloc return values.
5872 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
5874 * xgetcwd.h: Remove definition/uses of PARAMS.
5876 2003-06-06 Jim Meyering <jim@meyering.net>
5878 * stdbool_.h: Renamed from stdbool.h.in.
5880 2003-06-06 Jim Meyering <jim@meyering.net>
5882 Merge from coreutils.
5883 * same.c: (same_name): Declare *_basename locals to be `const'.
5884 Consolidate declarations and initializations of *_base* locals.
5886 Merge from coreutils.
5887 This avoids a core dump on systems without GNU putenv,
5888 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
5889 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
5890 (unsetenv): New static function, from GNU libc.
5891 (rpl_putenv): Use it.
5893 * modechange.c: Remove trailing blanks.
5895 Merge from coreutils.
5896 * fsusage.c: Remove declaration of statfs.
5897 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
5899 * posixtm.c: Include <stdbool.h> unconditionally.
5901 2003-06-05 Paul Eggert <eggert@twinsun.com>
5903 * mktime.c (__mktime_internal): When resolving a tm_isdst
5904 mismatch, look in future quarters as well as past. This fixes a
5905 bug when processing fall-backwards gaps immediately after a long
5906 period of daylight-saving time.
5908 * mktime.c: Assume freestanding C89 or better.
5909 (HAVE_LIMITS_H): Remove. Assume it's 1.
5910 (__P): Remove; not used.
5911 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
5912 (mktime, not_equal_tm, print_tm, check_result,
5913 main): Use prototypes. Use const * where appropriate.
5914 (main): Fix typo in testing code that uncovered by above changes.
5915 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
5917 2003-06-04 Paul Eggert <eggert@twinsun.com>
5919 * mktime.c: Fix Debian bug 177940
5920 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
5921 (localtime_offset): Now long int, not time_t, because we want it
5922 to be guaranteed to be signed. All uses changed.
5923 (__mktime_internal): If overflow would occur when adding offset,
5926 Merge 'human' changes from coreutils. Rewrite to support
5927 locale-specific notations like thousands separators.
5928 * human.c: Simplify authorship notice.
5929 Include human.h immediately after config.h.
5930 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
5931 <limits.h>: Do not include, since human.h does.
5932 (SIZE_MAX, UINTMAX_MAX): New macros.
5933 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
5934 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
5935 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
5936 (power_letter): Renamed from suffixes.
5937 (generate_suffix_backwards): Remove.
5938 (adjust_value): Now takes int style (because of human.h changes)
5939 and long double value (for greater precision on some platforms).
5940 (group_number): New function.
5941 (human_readable): Use it. Use integer options, not enum.
5942 Put the options before the sizes in the arg list.
5943 Support all the new options.
5944 The old human_readable function has been removed;
5945 use inttostr.h instead.
5946 (human_readable, default_block_size, humblock):
5947 Use uintmax_t, not int, for block sizes.
5948 (human_readable_inexact, block_size_types): Remove.
5949 (block_size_opts): New constant.
5950 (human_options): Renamed from human_block_size, with new signature
5951 that allows block sizes up to UINTMAX_MAX. All callers changed.
5952 * human.h: Add copyright and authorship notice.
5953 Include <limits.h> and <stdbool.h> unconditionally.
5954 (PARAMS): Remove. All uses removed.
5955 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
5956 (enum human_inexact_style): Remove tag; now a nameless enum.
5957 (human_floor, human_ceiling, human_round_to_even): Now have
5958 values 2, 0, 1 rather than -1, 1, 0.
5959 (human_group_digits, human_suppress_point_zero, human_autoscale,
5960 human_base_1024, human_SI, human_B): New constants.
5961 (human_readable_inexact, human_block_size): Remove.
5962 (human_readable): Size args are now uintmax_t, not int.
5963 (human_options): New decl.
5965 * exclude.c: (new_exclude, add_exclude): Remove casts that are
5966 unnecessary now that we assume C89 or better. This change
5967 imported from coreutils.
5969 * mktime.c (__mktime_internal): Do not reject negative timestamps
5970 arbitrarily. This is the same patch as 2003-05-28, but it got lost
5971 in the 2003-05-30 sync from glibc.
5973 .h files should stand alone, but we shouldn't include <sys/types.h>
5974 if we can get away with just <stddef.h>.
5976 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
5977 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
5978 rather than <sys/types.h>, as we merely need size_t.
5979 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
5981 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
5982 Include <stdio.h>, to get FILE.
5983 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
5984 memcasecmp.h has included <stddef.h> and all we need is size_t.
5985 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
5986 our interface, instead of including <sys/types.h>
5988 2003-06-02 Paul Eggert <eggert@twinsun.com>
5991 Fix some minor time-related bugs with POSIX time arguments.
5992 Some valid time stamps were being rejected (notably -1, and
5993 time stamps before 1900 on 64-bit hosts). And some invalid
5994 time stamps were being accepted, e.g. September 31.
5996 * posixtm.h (posixtime): Return bool instead of time_t, so
5997 that we can return (time_t) -1 successfully.
5998 * posixtm.c: Likewise.
5999 [HAVE_STDBOOL_H]: Include <stdbool.h>.
6000 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
6001 (t): Remove static var.
6002 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
6003 of static var. All uses changed.
6004 (year): Do not reject years before 1900; they can occur with
6006 (posix_time_parse): Do not check for out-of-range components;
6007 that is now the caller's responsibility, since our checks were
6008 only approximations.
6009 (posixtime): Use mktime to check for out-of-range components,
6010 since it knows them exactly.
6011 If mktime returns (time_t) -1, check whether an error actually occurred
6012 by invoking localtime on -1.
6013 (main) [TEST_POSIXTIME]: Check for input data errors, and report
6014 posixtime failures better.
6015 Improve the test data (in comments only).
6017 2003-05-30 <karl@gnu.org>
6019 * mktime.c: update from libc.
6021 2003-05-30 Bruno Haible <bruno@clisp.org>
6023 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
6024 * localcharset.h: Likewise.
6025 * localcharset.c: Likewise.
6027 2003-05-28 Paul Eggert <eggert@twinsun.com>
6029 Assume the headers required for C89 freestanding compilers.
6030 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
6031 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
6032 without checking for HAVE_LIMITS_H.
6033 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
6034 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
6036 * fatal.c: Include <stdarg.h> without checking for __STDC__.
6037 * exclude.c: Include <stdbool.h> unconditionally.
6038 * tempname.c: Include <stddef.h> unconditionally.
6039 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
6040 * modechange.c, rpmatch.c (NULL): Don't define, since
6041 <stddef.h> does that.
6042 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
6043 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
6044 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
6045 * xstrtol.c: Likewise.
6046 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
6047 * savedir.c: Include <stddef.h> instead of defining NULL.
6049 * addext.c (addext): Use assignment rather than cast, to avoid
6050 warnings on some platforms.
6052 * mktime.c (__mktime_internal): Do not reject negative timestamps
6055 2003-05-10 Bruno Haible <bruno@clisp.org>
6057 * linebreak.c (iconv_string_length): Don't return -1 just because the
6058 string is longer than 4 KB.
6060 2003-05-12 Jim Meyering <jim@meyering.net>
6062 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
6063 the space-padded-by-default conversion specifiers, %e, %k, %l.
6065 2003-05-03 Bruno Haible <bruno@clisp.org>
6067 Upgrade to Unicode-4.0.
6068 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
6069 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
6070 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
6071 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
6072 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
6073 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
6074 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
6075 Change width of U+E0100..U+E01EF from 1 to 0.
6077 2003-04-25 Bruno Haible <bruno@clisp.org>
6079 * copy-file.c: Include <stddef.h>, for size_t.
6081 2003-04-25 Jim Meyering <jim@meyering.net>
6083 * copy-file.c (copy_file_preserving): Declare buf_size to be
6084 of type size_t, not int.
6086 2003-04-11 Jim Meyering <jim@meyering.net>
6088 Merge changes from Coreutils.
6090 2003-03-22 Jim Meyering <jim@meyering.net>
6092 * strftime.c (widen): Cast alloca return value to proper type.
6094 2003-01-19 Ulrich Drepper <drepper@redhat.com>
6097 * strftime.c (my_strftime): Handle very large width
6098 specifications for numeric values correctly. Improve checks for
6101 2003-01-19 Jim Meyering <jim@meyering.net>
6103 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
6104 (nl_get_alt_digit) [! defined my_strftime]: Define.
6105 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
6106 _nl_get_alt_digit and _nl_get_walt_digit.
6108 * strftime.c (my_strftime): Merge in locale-related changes from libc.
6109 These changes have no effect outside of _LIBC.
6111 2003-04-10 Bruno Haible <bruno@clisp.org>
6113 * findprog.h: New file, from GNU gettext.
6114 * findprog.c: New file, from GNU gettext.
6116 2003-04-05 Jim Meyering <jim@meyering.net>
6118 Merge changes from Coreutils.
6120 * exclude.h (PARAMS): Remove definition and uses.
6121 * exclude.c: Remove uses of `PARAMS'.
6123 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
6124 Add test-cases for DOS filenames. Declare program_name.
6125 (main): Set up program_name. Patch by Rich Dawe.
6127 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
6129 Use mntctl's return value to drive the entry-processing loop, since
6130 we can't rely on the value of the vmt_length member in the last
6131 entry. On some systems doing so could result in exhausting
6132 virtual memory. Based in part on a patch from Mike Jetzer.
6134 2003-04-04 Bruno Haible <bruno@clisp.org>
6136 * linebreak.h: New file, from GNU gettext.
6137 * linebreak.c: New file, from GNU gettext with slight modifications.
6138 * lbrkprop.h: New file, from GNU gettext.
6140 2003-04-03 Bruno Haible <bruno@clisp.org>
6142 * utf8-ucs4.h: New file, from GNU gettext.
6143 * utf16-ucs4.h: New file, from GNU gettext.
6144 * ucs4-utf8.h: New file, from GNU gettext.
6145 * ucs4-utf16.h: New file, from GNU gettext.
6147 2003-04-02 Bruno Haible <bruno@clisp.org>
6149 * binary-io.h: New file, from GNU gettext.
6151 2003-04-01 Bruno Haible <bruno@clisp.org>
6153 * pathname.h: New file, from GNU gettext.
6154 * concatpath.c: New file, from GNU gettext.
6156 2003-03-30 Bruno Haible <bruno@clisp.org>
6158 * copy-file.c (copy_file_preserving): Don't set owner if the function
6159 chown() doesn't exist.
6161 2003-03-28 Bruno Haible <bruno@clisp.org>
6163 * copy-file.h: New file, from GNU gettext.
6164 * copy-file.c: New file, from GNU gettext.
6166 2003-03-18 Jim Meyering <jim@meyering.net>
6168 * quote.c (quote_n): Fix typo in comment.
6170 2003-03-14 Jim Meyering <jim@meyering.net>
6172 Merge changes from Coreutils.
6173 * obstack.h (obstack_object_size): Declare temporary, __o,
6174 to be const, in order to avoid warnings.
6175 (obstack_room): Likewise.
6176 (obstack_empty_p): Likewise.
6178 2003-03-13 Paul Eggert <eggert@twinsun.com>
6180 Merge changes from Bison.
6181 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
6182 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
6183 when compiling Bison 1.875's `bitset bset = obstack_alloc
6184 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
6185 * hash.c: Include <stdbool.h> unconditionally.
6187 2003-03-09 Paul Eggert <eggert@twinsun.com>
6189 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
6190 Reported by Bruce Becker; see:
6191 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
6193 2003-03-03 Paul Eggert <eggert@twinsun.com>
6194 Bruno Haible <bruno@clisp.org>
6196 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
6197 Reported by John Hughes, see
6198 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
6200 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
6202 * poll_.h: New file.
6205 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
6207 * mathl.h: New file.
6208 * acosl.c: New file.
6209 * asinl.c: New file.
6210 * atanl.c: New file.
6211 * ceill.c: New file.
6214 * floorl.c: New file.
6215 * frexpl.c: New file.
6216 * ldexpl.c: New file.
6218 * sincosl.c: New file.
6220 * sqrtl.c: New file.
6222 * trigl.c: New file.
6223 * trigl.h: New file.
6225 2003-02-17 Bruno Haible <bruno@clisp.org>
6227 * mkdtemp.h: New file, from GNU gettext.
6228 * mkdtemp.c: New file, from GNU gettext.
6230 2003-01-31 Bruno Haible <bruno@clisp.org>
6232 * rename.c: #undef rename before defining rpl_rename.
6233 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
6235 2003-01-30 Bruno Haible <bruno@clisp.org>
6237 * printf-args.h: New file, from GNU gettext.
6238 * printf-args.c: New file, from GNU gettext.
6239 * printf-parse.h: New file, from GNU gettext.
6240 * printf-parse.c: New file, from GNU gettext.
6241 * vasnprintf.h: New file, from GNU gettext.
6242 * vasnprintf.c: New file, from GNU gettext.
6243 * asnprintf.c: New file, from GNU gettext.
6244 * vasprintf.h: New file, from GNU gettext with modifications.
6245 * vasprintf.c: New file, from GNU gettext.
6246 * asprintf.c: New file, from GNU gettext.
6248 2003-01-29 Bruno Haible <bruno@clisp.org>
6250 * stpncpy.h: New file, from GNU gettext with modifications.
6251 * stpncpy.c: New file, from GNU gettext with modifications.
6253 2003-01-28 Bruno Haible <bruno@clisp.org>
6255 * c-ctype.h: New file, from GNU gettext, with changes suggested by
6257 * c-ctype.c: New file, from GNU gettext, with changes suggested by
6260 2003-01-27 Bruno Haible <bruno@clisp.org>
6262 * xsetenv.h: New file, from GNU gettext.
6263 * xsetenv.c: New file, from GNU gettext.
6265 2003-01-23 Bruno Haible <bruno@clisp.org>
6267 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
6269 2003-01-22 Bruno Haible <bruno@clisp.org>
6271 * exit.h: New file, from GNU gettext.
6273 2003-01-11 Bruno Haible <bruno@clisp.org>
6275 * stpcpy.h (stpcpy): Use ANSI C function declarations.
6276 * strcase.h (strcasecmp, strncasecmp): Likewise.
6278 2003-01-14 Jim Meyering <jim@meyering.net>
6280 * same.c (same_name): Tweak a comment.
6282 2003-01-11 Bruno Haible <bruno@clisp.org>
6284 * same.c (same_name): Reorder tests so as to avoid calling stat()
6285 when a string comparison is sufficient.
6287 2003-01-11 Bruno Haible <bruno@clisp.org>
6289 * readtokens.c (readtoken): Cast character to 'unsigned char', not
6292 2003-01-11 Bruno Haible <bruno@clisp.org>
6294 * hash-pjw.c: Add comment about low quality of this function.
6296 2003-01-12 Paul Eggert <eggert@twinsun.com>
6298 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
6299 to avoid collisions with libcurses and libreadline.
6301 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
6302 * getstr.h, getstr.c: Remove.
6303 * getline.c: Include "getline.h", to check interface.
6304 Move body of old getstr.c here: this defines MIN_CHUNK and
6305 declares getdelim2, which is renamed from getstr.
6306 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
6308 * linebuffer.c (readlinebuffer): Renamed from readline.
6310 * linebuffer.h: Likewise.
6311 (readline): Remove backward-compatibility macro.
6313 2003-01-12 Jim Meyering <jim@meyering.net>
6315 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
6317 2003-01-10 Bruno Haible <bruno@clisp.org>
6319 * alloca_.h: New file.
6320 * getdate.y: Unconditionally include alloca.h.
6321 * makepath.c: Likewise.
6322 * setenv.c: Likewise.
6323 * userspec.c: Likewise.
6325 2003-01-09 Bruno Haible <bruno@clisp.org>
6327 * stdbool.h.in: New file.
6329 2003-01-08 Bruno Haible <bruno@clisp.org>
6331 * safe-read.c: Include specification header first, to ensure its
6333 * full-write.c: Likewise.
6335 2003-01-08 Jim Meyering <jim@meyering.net>
6337 * full-write.c: Undefine and define-away `const' after inclusion
6338 of errno.h, not before. Suggestion from Bruno Haible.
6340 2003-01-07 Jim Meyering <jim@meyering.net>
6342 * full-write.c: Rework so that it may serve to define full_read, too.
6343 * full-read.c: Simply #define FULL_READ and include full-write.c.
6345 2003-01-06 Jim Meyering <jim@meyering.net>
6347 * version-etc.c: Update year in translatable copyright string.
6349 2002-12-25 Bruno Haible <bruno@clisp.org>
6351 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
6352 * xstrtol.h: Likewise.
6353 * xstrtoimax.c: Likewise.
6354 * xstrtoumax.c: Likewise.
6355 * human.h: Likewise.
6357 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
6358 on systems that have <inttypes.h> but not <stdint.h>.
6360 2002-12-31 Paul Eggert <eggert@twinsun.com>
6362 * memcoll.c (memcoll): Fall back on a simple algorithm using
6363 memcmp if strcoll doesn't work.
6365 2002-12-23 Bruno Haible <bruno@clisp.org>
6367 * localcharset.h: New file.
6368 * localcharset.c: Include it.
6369 * unicodeio.c: Likewise.
6371 2002-12-22 Bruno Haible <bruno@clisp.org>
6373 * utime.c (utime_null): No need to call ftruncate if the file was
6376 2002-12-23 Bruno Haible <bruno@clisp.org>
6378 * memcoll.c (STRCOLL): New macro.
6381 2002-12-22 Bruno Haible <bruno@clisp.org>
6383 * getstr.h (getstr): Define, to avoid clash with libcurses.
6384 * linebuffer.h (readline): Define, to avoid clash with libreadline.
6386 2002-12-22 Bruno Haible <bruno@clisp.org>
6388 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
6390 2002-12-23 Bruno Haible <bruno@clisp.org>
6392 * getline.h: Include <stddef.h>, for size_t.
6394 * unicodeio.h: Include <stddef.h>, for size_t.
6395 * unicodeio.c: Don't include <stddef.h>.
6397 2002-12-17 Bruno Haible <bruno@clisp.org>
6399 * canon-host.c (strdup): Remove unused declaration.
6401 * fsusage.c: Include full_read.h.
6402 (get_fs_usage): Use full_read instead of safe_read.
6404 * utime.c (utime_null): Use SAFE_READ_ERROR.
6406 2002-12-11 Bruno Haible <bruno@clisp.org>
6408 * setenv.h: Rewritten to cope with systems that have setenv() but not
6410 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
6413 2002-12-11 Bruno Haible <bruno@clisp.org>
6415 * setenv.c (alloca): Fall back to malloc.
6417 (setenv): Use freea() to free memory allocated with alloca().
6419 2002-11-13 Bruno Haible <bruno@clisp.org>
6421 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
6422 function declarations.
6423 * unsetenv.c (unsetenv): Likewise.
6425 2002-03-04 Bruno Haible <bruno@clisp.org>
6427 Portability to AIX 4.3.3.
6428 * unsetenv.c: New file, extracted from setenv.c.
6429 * setenv.c: Move the unsetenv() function to unsetenv.c.
6431 2001-12-20 Bruno Haible <bruno@clisp.org>
6433 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
6434 use malloc instead. For SunOS 4.
6436 2001-12-11 Bruno Haible <bruno@clisp.org>
6438 * setenv.c: Declare alloca.
6439 (compar_fn_t): New typedef.
6440 (KNOWN_VALUE, STORE_VALUE): Use it.
6442 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
6445 2002-12-10 Paul Eggert <eggert@twinsun.com>
6447 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
6448 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
6449 Choose values that are less likely to collide with system fnmatch
6451 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
6452 defined (e.g., a pure POSIX system).
6453 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
6454 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
6456 2002-12-06 Jim Meyering <jim@meyering.net>
6458 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
6460 Merge in changes from libc's misc/error.c, in preparation
6461 for the merge of gnulib's changes back into libc.
6463 * error.c (_): Define only if not already defined.
6464 Move definition to follow all #include directives.
6465 Include unlocked-io.h only if !_LIBC.
6466 [_LIBC]: Include <libio/libioP.h>.
6467 [USE_IN_LIBIO]: Include <libio/iolibio.h>
6468 (fflush): Tweak definition to use INTUSE.
6471 2002-12-05 Paul Eggert <eggert@twinsun.com>
6473 * alloca.c [defined emacs]: Include "lisp.h".
6474 (xalloc_die) [defined emacs]: New macro.
6475 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
6476 [! defined emacs]: Include <xalloc.h>.
6477 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
6478 (pointer): Typedef to POINTER_TYPE *.
6479 (malloc): Remove decl; we now always use xmalloc.
6480 (alloca): Use old-style definition, since Emacs needs this.
6481 Check for arithmetic overflow when computing combined size.
6483 2002-12-04 Paul Eggert <eggert@twinsun.com>
6485 Do not generate unlocked-io.h automatically, since it's easier to
6486 maintain it by hand.
6488 * unlocked-io.h: New file, from GNU diffutils,
6489 but with proper copyright notice and attribution.
6491 * Makefile.am: Add copyright notice.
6492 (libfetish_a_SOURCES): Add unlocked-io.h.
6493 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
6494 (DISTCLEANFILES, io_functions): Remove macros.
6495 (EXTRA_DIST): Remove gen_uio.
6496 (unlocked-io.h): Remove rule.
6498 2002-12-04 Jim Meyering <jim@meyering.net>
6500 Reflect the fact that stat.c and lstat.c are no longer generated.
6501 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
6502 (DISTCLEANFILES): Likewise.
6503 (EXTRA_DIST): Likewise.
6504 (all_local): Don't depend on stat.c or lstat.c.
6505 (stat.c, lstat.c): Remove rules.
6506 (EXTRA_DIST): Remove xstat.in.
6508 * xstat.in: Remove file. Contents moved into stat.c.
6509 * stat.c: New file. Contents mostly from xstat.in.
6510 * stat.c: Rework so that it may serve to define rpl_lstat, too.
6511 * lstat.c: New file. Simply #define LSTAT and include stat.c.
6513 * safe-read.c: Rework so that it may serve to define safe_write, too.
6514 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
6516 2002-12-03 Jim Meyering <jim@meyering.net>
6518 * safe-read.c, safe-write.c: Change variable names and comments, but
6519 not semantics, to minimize the differences between these two files.
6520 (safe_read): Change comment to mention SAFE_READ_ERROR.
6522 * safe-read.c (IS_EINTR): Define.
6523 (safe_read): Use IS_EINTR in place of in-function cpp directives.
6525 2002-12-02 Bruno Haible <bruno@clisp.org>
6527 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
6528 Define, taken from safe-read.c.
6529 (INT_MAX): Provide fallback.
6530 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
6531 * safe-write.h (SAFE_WRITE_ERROR): Define.
6533 * safe-read.c (EINTR): Remove definition.
6534 (safe_read): Don't use EINTR if it is absent.
6536 2002-12-02 Jim Meyering <jim@meyering.net>
6538 * safe-read.c (EINTR): Define.
6539 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
6540 (INT_MAX): Provide fallback.
6541 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
6543 * safe-read.h (SAFE_READ_ERROR): Define.
6545 2002-12-01 Jim Meyering <jim@meyering.net>
6547 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
6548 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
6550 2002-11-27 Paul Eggert <eggert@twinsun.com>
6552 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
6553 hash_rehash): Replace `if (limit <= value) abort ();' with
6554 `if (! (value < limit)) abort ();', for readability.
6556 2002-11-26 <karl@gnu.org>
6558 * strdup.c: copy from libc again, with jim's ok.
6559 * .cppi-disable: re-add strdup.c
6561 2002-11-25 <karl@gnu.org>
6563 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
6564 instead of "strtol.c".
6566 2002-11-25 Jim Meyering <jim@meyering.net>
6568 * mktime.c: Sync from libc, now that it has the latest fix.
6570 2002-11-24 <karl@gnu.org>
6572 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
6573 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
6575 2002-11-24 Jim Meyering <jim@meyering.net>
6577 Update from coreutils:
6579 * mktime.c: Merge in changes from libc.
6581 Avoid a link-time failure on some Linux systems.
6582 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
6583 (__mon_yday): Declare with the STATIC attribute.
6584 (__mktime_internal): Likewise.
6585 Based on a report from Greg Schafer.
6587 2002-11-23 Jim Meyering <jim@meyering.net>
6589 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
6590 Use `unsigned', not `int', as type of index.
6592 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
6594 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
6596 2002-11-22 Paul Eggert <eggert@twinsun.com>
6598 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
6599 hint that one should use `if (! x) abort ();' rather than `assert
6600 (x);', and anyway it's one less thing to worry about configuring.
6601 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
6602 hash_rehash, hash_insert): Use abort rather than assert.
6604 2002-11-22 Paul Eggert <eggert@twinsun.com>
6606 * quotearg.h: Allow multiple inclusion by surrounding with
6607 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
6608 so that we can be included first.
6609 (PARAMS): Remove; we now assume C89 or later. All uses removed.
6610 * quotearg.c: Include quotearg.h immediately after config.h.
6611 No need to include stddef.h or sys/types.h any more.
6612 Surround local include files with "", not "<>".
6613 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
6614 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
6615 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
6616 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
6617 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
6618 (ISPRINT): Remove; no longer needed now that we assume C89.
6620 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
6623 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
6624 quotearg_char): Use SIZE_MAX rather than
6625 (size_t) -1 when we are talking about "infinity".
6627 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
6629 2002-11-22 Bruno Haible <bruno@clisp.org>
6631 * safe-read.h: Assume C89. Add comments.
6632 (safe_read): Change return type to size_t.
6633 * safe-read.c (safe_read): Change return type to size_t. Handle byte
6634 counts > SSIZE_MAX correctly.
6635 * safe-write.h: New file.
6636 * safe-write.c: New file.
6637 * full-read.h: New file.
6638 * full-read.c: New file.
6639 * full-write.h: Assume C89. Add comments.
6640 * full-write.c: Include safe-write.h.
6641 (full_write): Rewritten to use safe_write.
6642 Suggested by Jim Meyering and Paul Eggert.
6644 2002-11-21 Bruno Haible <bruno@clisp.org>
6646 Remove case insensitive option matching.
6647 * argmatch.h (argcasematch): Remove declaration.
6648 (ARGCASEMATCH): Remove macro.
6649 (__xargmatch_internal): Remove case_sensitive argument.
6650 (XARGMATCH): Update.
6651 (XARGCASEMATCH): Remove macro.
6652 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
6653 case_sensitive argument.
6654 (argcasematch): Remove function.
6655 (__xargmatch_internal): Remove case_sensitive argument.
6656 (main): Use XARGMATCH instead of XARGCASEMATCH.
6658 * xmalloc.c: Change compile-time error message. Add comment about
6659 required autoconf version.
6661 2002-11-21 Jim Meyering <jim@meyering.net>
6663 * strdup.c (strdup): Tweak comment and initial #if/#include.
6665 Merge in changes from the coreutils.
6667 2002-09-25 Paul Eggert <eggert@twinsun.com>
6668 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
6669 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
6670 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
6671 int. Work more efficiently if X is the same width as uintmax_t.
6672 Do not compare X to -1, to avoid bogus compiler warning.
6673 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
6674 Don't assume that f_frsize and f_bsize are the same type.
6676 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
6679 * makepath.c (make_path): Restore umask *before* creating the final
6681 (make_path): Minor reformatting.
6683 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
6684 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
6686 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
6687 ones. At least on GNU/Linux systems, `auto' means something else.
6690 2002-11-20 Paul Eggert <eggert@twinsun.com>
6692 Merge argmatch cleanups from Bison. Assume C89.
6694 * argmatch.c: Include config.h here, not in argmatch.h.
6695 Include stdlib.h, for EXIT_FAILURE.
6696 Always include <string.h>, since we assume C89.
6697 (EXIT_FAILURE): Remove pre-C89 bug workaround.
6698 * argmatch.h: Do not include <config.h> or <sys/types.h>.
6699 Include <stddef.h> instead, since it's all we need for size_t.
6700 (PARAMS): Remove. All uses removed.
6701 (ARRAY_CARDINALITY): Do not bother to #undef.
6702 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
6703 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
6704 Remove unnecessary parentheses.
6705 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
6706 Insert necessary parentheses.
6707 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
6708 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
6710 2002-11-19 Bruno Haible <bruno@clisp.org>
6712 * mbswidth.c: Include mbswidth.h right at the beginning.
6713 * mbswidth.h: Include <stddef.h>, for size_t.
6715 * mbswidth.h (PARAMS): Remove macro.
6716 (mbswidth, mbsnwidth): Use ANSI C function declarations.
6717 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
6719 * gcd.h (PARAMS): Remove macro.
6720 (gcd): Use ANSI C function declarations.
6721 * gcd.c (gcd): Likewise.
6723 2002-11-15 Bruno Haible <bruno@clisp.org>
6725 * strcspn.c: Include <stddef.h>.
6726 (strcspn): Use ANSI C function declaration. Change return type to
6728 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
6729 (strpbrk): Use NULL.
6730 * strpbrk.h (PARAMS): Remove macro.
6731 (strpbrk): Use ANSI C function declaration.
6732 * strstr.c: Don't include <sys/types.h>.
6733 * strstr.h (PARAMS): Remove macro.
6734 (strstr): Use ANSI C function declarations.
6736 2002-11-06 Bruno Haible <bruno@clisp.org>
6738 * gcd.h (gcd): Change argument type to 'unsigned long'.
6739 * gcd.c (gcd): Likewise.
6741 2002-11-05 Bruno Haible <bruno@clisp.org>
6743 * gcd.h: New file, from gettext-0.11.5.
6744 * gcd.c: New file, from gettext-0.11.5.
6746 2002-11-05 Bruno Haible <bruno@clisp.org>
6748 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6749 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6750 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6751 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6753 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
6754 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
6756 * closeout.c: Include gettext.h instead of <libintl.h>.
6757 * human.c: Include gettext.h instead of <libintl.h>.
6758 * quotearg.c: Include gettext.h instead of <libintl.h>.
6759 * rpmatch.c: Include gettext.h instead of <libintl.h>.
6760 * unicodeio.c: Include gettext.h instead of <libintl.h>.
6761 * userspec.c: Include gettext.h instead of <libintl.h>.
6762 * version-etc.c: Include gettext.h instead of <libintl.h>.
6763 * xmalloc.c: Include gettext.h instead of <libintl.h>.
6764 (textdomain): Remove definition.
6765 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
6767 * long-options.c: Remove include of <libintl.h> and definition of _.
6768 * same.c: Remove include of <libintl.h> and definition of _.
6770 2002-11-04 Bruno Haible <bruno@clisp.org>
6772 * stpcpy.h: New file, from GNU gettext-0.11.5.
6773 * strcase.h: New file, from GNU gettext-0.11.5.
6774 * strpbrk.h: New file, from GNU gettext-0.11.5.
6775 * strstr.h: New file, from GNU gettext-0.11.5.
6776 * xgetcwd.h: New file, from GNU gettext-0.11.5.
6778 2002-05-09 Bruno Haible <bruno@clisp.org>
6780 * config.charset: Update for newest glibc. Add canonical names
6781 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
6783 2002-05-09 Bruno Haible <bruno@clisp.org>
6785 * localcharset.c (get_charset_aliases): Add more Windows specific
6788 2002-05-08 Owen Taylor <otaylor@redhat.com>
6790 * config.charset: A few additions for Solaris.
6792 2001-12-05 Bruno Haible <bruno@clisp.org>
6794 * localcharset.c (locale_charset): Don't return an empty string.
6796 2001-10-23 Bruno Haible <haible@clisp.cons.org>
6798 * config.charset: msdos in uk_UA uses CP1125.
6800 2001-08-05 Bruno Haible <haible@clisp.cons.org>
6802 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
6803 * localcharset.c (locale_charset): Declare as extern "C".
6805 2002-02-15 Bruno Haible <bruno@clisp.org>
6807 * config.charset [msdosdjgpp]: For Russian, use CP866.
6809 2002-02-11 Bruno Haible <bruno@clisp.org>
6811 * config.charset: Add support for NetBSD.
6813 2002-09-25 <karl@gnu.org>
6815 * strdup.c: copy from libc/string (via ../config/srclist*).
6816 * getopt*: copy from libc/posix.
6817 * gettext.h: copy from gettext.
6818 * .cppi-disable: add strdup.c, gettext.h.
6820 2002-07-01 Jim Meyering <meyering@lucent.com>
6822 * c-stack.c: Include sys/time.h.
6823 From Volker Borchert.
6825 2002-06-11 Paul Eggert <eggert@twinsun.com>
6827 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
6828 New macro. Use it uniformly instead of
6829 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
6830 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
6831 reported by Vin Shelton.
6833 2002-06-22 Jim Meyering <meyering@lucent.com>
6835 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
6836 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
6838 2002-06-22 Paul Eggert <eggert@twinsun.com>
6840 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
6841 Do not assume SA_SIGINFO behavior.
6842 Bug reported by Jim Meyering on NetBSD 1.5.2.
6844 2002-06-22 Jim Meyering <meyering@lucent.com>
6846 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
6848 * exitfail.c, exitfail.h: Likewise.
6849 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
6851 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
6853 (EXTRA_DIST): Add fnmatch_loop.c.
6854 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
6856 * fnmatch_loop.c: New file, from diffutils-2.8.2.
6857 * fnmatch.c: Update from diffutils-2.8.2.
6858 * fnmatch_.h: New file. From diffutils-2.8.2.
6859 * fnmatch.h: Remove file.
6861 2002-06-18 Paul Eggert <eggert@twinsun.com>
6863 * file-type.h: Report an error if neither S_ISREG nor
6864 S_IFREG is defined, instead of using a test specific to glibc
6865 2.2. This should be safe, since POSIX requires S_ISREG and
6866 Unix Version 7 had S_IFREG. We don't need to check for
6867 <sys/types.h> since we don't use any symbols that it defines.
6869 2002-06-15 Jim Meyering <meyering@lucent.com>
6871 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
6872 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
6873 have been included before this file.
6875 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
6877 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
6878 so that each temporary file name is unique and valid in the first
6879 8 characters, for operation under DOS.
6881 2002-06-15 Jim Meyering <meyering@lucent.com>
6883 Work even with DJGPP 2.03, which lacks support for symlinks.
6885 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
6887 * lchown.c (S_ISLNK): Likewise.
6889 2002-06-14 Jim Meyering <meyering@lucent.com>
6891 * file-type.h: Use the version from diffutils-2.8.2.
6892 * file-type.c: Likewise.
6894 2002-05-27 Jim Meyering <meyering@lucent.com>
6896 Fix a problem seen only on nonconforming systems whereby ls.c's
6897 use of localtime, and then of gettimeofday would cause trouble:
6898 the localtime call used to initialize rpl_gettimeofday's save
6899 mechanism would clobber ls's current local time information so
6900 that in any long listing the first file would always be listed
6901 with date 1970-01-01. Analysis by Volker Borchert.
6903 * gettimeofday.c (localtime): Undefine.
6904 (rpl_localtime): New function.
6906 2002-05-22 Jim Meyering <meyering@lucent.com>
6908 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
6909 * file-type.h: New file.
6910 * file-type.c (file_type): New file/function. Extracted from diffutils.
6912 2002-04-29 Paul Eggert <eggert@twinsun.com>
6914 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
6916 2002-04-28 Paul Eggert <eggert@twinsun.com>
6918 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
6919 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
6920 of 127, since 64 is the largest conceivable number for ancient
6922 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
6924 2002-04-28 Jim Meyering <meyering@lucent.com>
6926 * sig2str.c (WTERMSIG): Remove definition (unused).
6928 2002-04-28 Paul Eggert <eggert@twinsun.com>
6930 * sig2str.h, sig2str.c: New files.
6931 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
6933 2002-04-24 Jim Meyering <meyering@lucent.com>
6935 * gettext.h: New file, from Gettext.
6936 * Makefile.am (INCLUDES): Remove -I../intl.
6937 (libfetish_a_SOURCES): Add gettext.h.
6939 2002-04-16 Jim Meyering <meyering@lucent.com>
6941 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
6942 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
6943 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
6945 2002-04-12 Jim Meyering <meyering@lucent.com>
6947 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
6949 2002-03-10 Jim Meyering <meyering@lucent.com>
6951 * makepath.c (make_path): Remove a comma from a diagnostic.
6952 Suggestion from Santiago Vila.
6954 2002-03-08 Jim Meyering <meyering@lucent.com>
6956 * rename.c: Mention that this wrapper is needed also on
6957 mips-dec-ultrix4.4 systems.
6959 2002-03-02 Jim Meyering <meyering@lucent.com>
6961 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
6962 not HAVE_CLOCK_SETTIME.
6964 2002-02-27 Paul Eggert <eggert@twinsun.com>
6966 * nanosleep.h: Rename to....
6967 * timespec.h: New name for nanosleep.h. All uses changed.
6969 * gettime.c: New file.
6970 * settime.c: New file.
6973 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
6974 timespec.h. Remove nanosleep.h.
6976 2002-02-25 Paul Eggert <eggert@twinsun.com>
6978 * acl.c, acl.h: New files.
6979 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
6981 2002-02-24 Jim Meyering <meyering@lucent.com>
6983 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
6984 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
6985 cause trouble. Reported by Nelson Beebe.
6987 2002-02-23 Paul Eggert <eggert@twinsun.com>
6989 * path-concat.c (xpath_concat): Reorder code to pacify
6990 compilers that don't know that xalloc_die never returns.
6992 2002-02-20 Jim Meyering <meyering@lucent.com>
6994 * getdate.c: Regenerate using bison-1.33.
6996 2002-02-15 Paul Eggert <eggert@twinsun.com>
6998 * posixver.c, posixver.h: New files.
6999 * Makefile.am (libfetish_a_SOURCES): Add them.
7001 2002-02-02 Paul Eggert <eggert@twinsun.com>
7002 Bruno Haible <bruno@clisp.org>
7004 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
7005 (fwrite_success_callback): New declaration.
7006 * unicodeio.c (unicode_to_mb): New function, extracted from
7007 print_unicode_char. Call failure callback instead of error.
7008 (fwrite_success_callback): New function.
7009 (exit_failure_callback): New function.
7010 (fallback_failure_callback): New function.
7011 (print_unicode_char): Call unicode_to_mb.
7013 2002-01-26 Jim Meyering <meyering@lucent.com>
7015 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
7017 2002-01-22 Jim Meyering <meyering@lucent.com>
7019 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
7020 Otherwise, some versions of automake would omit the rule that makes
7021 Makefile from Makefile.in.
7023 2001-01-21 Paul Eggert <eggert@twinsun.com>
7025 * xmemcoll.h, xmemcoll.c: New files.
7026 * Makefile.am (libfetish_a_SOURCES): Add them.
7027 * memcoll.c: Include errno.h, and declare errno if not defined.
7028 (memcoll): Set errno to zero if there is no error.
7030 * quotearg.c (quotearg_buffer_restyled):
7031 Fix bug with quoting buffers containing NUL when backslashing escapes.
7032 This bug was exposed by the other changes in this patch.
7033 (quotearg_n_options): New arg ARGSIZE.
7034 All callers changed.
7035 (quoting_options_from_style): New function.
7036 (quotearg_n_style): Use it.
7037 (quotearg_n_style_mem): New function.
7039 * quotearg.h (quotearg_n_style_mem): New function.
7041 2002-01-16 Jim Meyering <meyering@lucent.com>
7043 * getdate.y: Add three semicolons, each just before a closing brace.
7044 Bison (as of version 1.31) no longer papers over that mistake.
7046 2002-02-14 Paul Eggert <eggert@twinsun.com>
7048 * backupfile.c (ISDIGIT): Comment fix.
7049 * getdate.y (ISDIGIT): Likewise.
7050 * posixtm.c (ISDIGIT, year): Likewise.
7051 * strverscmp.c (ISDIGIT): Likewise.
7052 * userspec.c (ISDIGIT): Likewise.
7054 2002-01-05 Jim Meyering <meyering@lucent.com>
7056 * version-etc.c (version_etc_copyright): Update copyright year.
7058 2001-01-19 Paul Eggert <eggert@twinsun.com>
7060 * closeout.c (close_stdout_status): If ferror (stdout), do
7061 not silently exit merely because the output buffer happens to
7062 have nothing pending.
7064 2001-12-18 Paul Eggert <eggert@twinsun.com>
7066 See the big note in ../ChangeLog.
7067 * human.c (suffixes): Prefer K to k for 1024.
7068 (generate_suffix_backwards): New function.
7069 (human_readable_inexact): Use it.
7070 * xstrtol.c (__xstrtol): If there is no number but there
7071 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
7072 Accept 'K' as well as 'k'.
7074 2001-12-15 Jim Meyering <meyering@lucent.com>
7076 * regex.h (__restrict_arr): Update from libc.
7078 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
7079 as `remote' if the name starts with `//'. Suggested by Michael Stone.
7082 2001-12-10 Jim Meyering <meyering@lucent.com>
7084 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
7085 Instead, include "xalloc.h".
7086 (initbuffer): Don't cast xmalloc return value to char*.
7087 (readline): Reword comment.
7088 Don't cast xrealloc return value to char*
7091 2001-12-09 Jim Meyering <meyering@lucent.com>
7093 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
7094 `signed and unsigned type in conditional expression'.
7095 * posixtm.c (posix_time_parse): Likewise.
7097 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
7099 * readtokens.c (readtoken): Declare an index to be of type unsigned
7100 to avoid a pedantic warning.
7102 * getstr.c: Don't include assert.h.
7103 (getstr): Remove warning-evoking assertions.
7104 Return -1 if offset parameter is out of bounds.
7105 Change the type of a local from int to size_t.
7107 * strftime.c (my_strftime_localtime_r): Include this function
7108 definition in the `#if ! HAVE_TM_GMTOFF' block.
7110 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
7111 Include xalloc.h instead.
7113 2001-12-02 Jim Meyering <meyering@lucent.com>
7115 * tempname.c: Don't declare getenv, thus reverting the change of
7116 2001-11-18. It's no longer necessary, now that stdlib.h is always
7119 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
7120 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
7122 2001-11-30 Akim Demaille <akim@epita.fr>
7124 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
7125 before being defined.
7127 2001-11-27 Paul Eggert <eggert@twinsun.com>
7129 * quotearg.h (quotearg_n, quotearg_n_style):
7130 First arg is int, not unsigned.
7131 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
7132 (SIZE_MAX, UINT_MAX): New macros.
7133 (quotearg_n_options): Abort if N is negative.
7134 Avoid overflow check on hosts where size_t is 64 bits and int
7135 is 32 bits, as overflow is impossible there.
7136 Fix off-by-one typo that caused unnecessary reallocation.
7138 2001-11-27 Jim Meyering <meyering@lucent.com>
7140 * tempname.c: Merge with version from libc.
7141 * regex.c: Likewise.
7143 * tempname.c: Include stdlib.h unconditionally. On some old systems
7144 for which STDC_HEADERS is 0, it was not included, resulting in a
7145 warning about an integer-to-pointer conversion problem with getenv.
7146 Reported by Volker Borchert.
7148 2001-11-26 Jim Meyering <meyering@lucent.com>
7150 * gtod.h: Remove file.
7151 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
7152 * gettimeofday.c: Don't include gtod.h.
7153 (GTOD_init): Remove function.
7154 (rpl_gettimeofday): Do its job here instead, rather than aborting.
7155 Suggestion from Volker Borchert.
7157 2001-11-23 Jim Meyering <meyering@lucent.com>
7159 * hash.h (struct hash_table): Don't define here. Merely declare it.
7160 * hash.c (struct hash_table): Define it here instead.
7162 2001-11-22 Jim Meyering <meyering@lucent.com>
7164 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
7166 2001-11-18 Paul Eggert <eggert@twinsun.com>
7168 * tempname.c (TMP_MAX): Remove; no longer needed.
7169 (TEMPORARIES): New macro.
7170 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
7171 removes an artificial limitation (e.g. HP-UX 10.20, where
7174 2001-11-18 Jim Meyering <meyering@lucent.com>
7176 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
7179 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
7180 files will be created before anything else.
7182 2001-11-17 Jim Meyering <meyering@lucent.com>
7184 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
7185 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
7186 rather than group writable. Patch by Juan F. Codagnone.
7188 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
7189 Instead, include "xalloc.h".
7191 * mountlist.c: Include unlocked-io.h after all system headers.
7192 Remove explicit declarations of xmalloc, xrealloc,
7193 and xstrdup. Instead, include "xalloc.h".
7195 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
7196 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
7197 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
7199 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
7200 Reported by Padraig Brady.
7202 * mkstemp.c: #undef mkstemp.
7204 (rpl_mkstemp): Rename from mkstemp.
7207 2001-11-16 Jim Meyering <meyering@lucent.com>
7209 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
7210 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
7211 determine the amount of total physical memory, use pstat_getstatic.
7212 HPUX-11 doesn't define _SC_PHYS_PAGES.
7213 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
7214 If sysconf couldn't be used to determine the amount of available
7215 physical memory, use both pstat_getstatic and pstat_getdynamic.
7216 Based on a patch from Bob Proulx.
7218 2001-11-05 Jim Meyering <meyering@lucent.com>
7220 * xstat.in (slash_aware_lstat): Correct a misleading comment.
7222 2001-11-03 Jim Meyering <meyering@lucent.com>
7224 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
7225 in argmatch_to_argument call.
7227 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
7230 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
7231 e.g., a fault due to an attempt to free a NULL pointer.
7233 2001-11-01 Jim Meyering <meyering@lucent.com>
7235 * dirfd.c, dirfd.h: New files.
7236 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
7238 * hash.c (hash_print) [TESTING]: Clean up.
7240 2001-10-22 Paul Eggert <eggert@twinsun.com>
7242 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
7243 to avoid a warning if -Wall.
7245 2001-10-21 Paul Eggert <eggert@twinsun.com>
7247 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
7249 2001-10-21 Jim Meyering <meyering@lucent.com>
7251 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
7252 this code would end up calling gettext even in packages built
7254 * getopt.c (_): Likewise.
7255 * regex.c (_): Likewise.
7257 2001-10-20 Paul Eggert <eggert@twinsun.com>
7259 * error.c (strerror_r): Do not declare unless !_LIBC.
7260 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
7261 Use strerror_r that is only a macro, even if it is not a function.
7262 (strerror): Check for HAVE_DECL_STRERROR before declaring.
7263 (private_strerror): Use prototypes, not old-style function definition.
7264 (print_errno_message): New function.
7265 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
7267 (error_tail, error, error_at_line): Use it.
7269 2001-10-11 Jim Meyering <meyering@lucent.com>
7271 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
7272 and quote_n (1, ... to avoid clobbering a buffer.
7274 2001-10-05 Jim Meyering <meyering@lucent.com>
7276 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
7277 * hash-pjw.c: New file (factored out of fileutils' remove.c).
7278 * hash-pjw.h: New file.
7280 2001-09-30 Jim Meyering <meyering@lucent.com>
7282 * mountlist.c [MOUNTED_GETFSSTAT]:
7283 Include <sys/ucred.h>, for Apple Darwin.
7284 Include sys/mount.h and sys/fs_types.h only if available.
7286 (read_filesystem_list): Use FS_TYPE.
7288 2001-09-29 Paul Eggert <eggert@twinsun.com>
7290 * exclude.c (excluded_filename): 0 -> false, since it's
7293 2001-09-28 Paul Eggert <eggert@twinsun.com>
7295 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
7296 #defines strtoimax. Also treat the other strto* functions
7299 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
7300 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
7301 (strtoimax, strtoumax): Do not declare if already defined as a macro.
7303 2001-09-26 Jim Meyering <meyering@lucent.com>
7305 Most macros in unlocked-io.h had the wrong number of arguments.
7306 * gen-uio: New script.
7307 (USE_UNLOCKED_IO): Define to 1 if not already defined.
7308 * unlocked-io.hin: Remove file.
7309 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
7310 rather than trying to embed it here.
7311 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
7312 Reported by Padraig Brady.
7314 2001-09-25 Volker Borchert <bt@teknon.de>
7316 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
7318 2001-09-23 Jim Meyering <meyering@lucent.com>
7320 * mountlist.c: Remove useless parentheses in #if directives.
7321 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
7322 the deprecated MOUNTED symbol is no longer defined in mntent.h.
7324 2001-09-22 Jim Meyering <meyering@lucent.com>
7326 * localcharset.c: Update from latest gettext.
7327 * config.charset: Likewise.
7329 2001-09-20 Jim Meyering <meyering@lucent.com>
7331 * xstrtol.c (strtoimax): Guard declaration with
7332 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
7333 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
7334 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
7335 (strtoumax): Likewise, for completeness (it wasn't necessary).
7337 2001-09-06 Paul Eggert <eggert@twinsun.com>
7339 * strtoimax.c (HAVE_LONG_LONG):
7340 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
7341 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
7342 to work around bug in IBM C compiler.
7344 2001-09-16 Jim Meyering <meyering@lucent.com>
7346 * mkdir.c: New file.
7348 2001-09-04 Paul Eggert <eggert@twinsun.com>
7350 * xgetcwd.c: Revert some of the previous change; intead,
7351 fix the HAVE_GETCWD_NULL code to behave more like the
7352 !HAVE_GETCWD_NULL code used to.
7355 (xgetcwd): Do not return NULL when memory is exhausted; instead,
7358 2001-09-04 Paul Eggert <eggert@twinsun.com>
7360 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
7361 Use ssize_t, not int, to store result of readlink.
7362 Check for ssize_t overflow as well as size_t overflow,
7363 as POSIX says the result of readlink is implementation-defined
7364 when ssize_t overflows.
7365 Remove unnecessary cast to char*.
7366 Use free+malloc instead of realloc, as the storage doesn't need
7367 to be preserved and it's clearer and can be more efficient that way.
7368 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
7369 * xreadlink.h (xreadlink): Update prototype.
7371 2001-09-03 Paul Eggert <eggert@twinsun.com>
7373 * exclude.c (fnmatch_no_wildcards): Fix confusion between
7374 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
7375 spotted by Jim Meyering.
7377 2001-09-03 Jim Meyering <meyering@lucent.com>
7379 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
7381 2001-09-03 Paul Eggert <eggert@twinsun.com>
7383 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
7384 like the HAVE_GETCWD_NULL code.
7385 Include pathmax.h if not HAVE_GETCWD.
7386 Do not include xalloc.h.
7387 (INITIAL_BUFFER_SIZE): New symbol.
7388 Do not use xmalloc / xrealloc, since the caller is responsible for
7389 handling errors. Preserve errno around `free' during failure.
7390 Do not overrun buffer when using getwd.
7392 2001-09-03 Paul Eggert <eggert@twinsun.com>
7394 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
7395 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
7397 2001-09-02 Jim Meyering <meyering@lucent.com>
7399 * error.c: Update from GNU libc.
7401 2001-09-01 Jim Meyering <meyering@lucent.com>
7403 * xreadlink.c: New file.
7404 * xreadlink.h: New file.
7405 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
7407 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
7408 doesn't conflict with sparc Solaris 7's definition in
7409 /usr/include/sys/int_types.h.
7411 * exclude.c: Use `""', not `<>' to #include non-system header files.
7412 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
7413 and strncasecmp as r-values. Unixware didn't have declarations.
7415 2001-08-31 Jim Meyering <meyering@lucent.com>
7417 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
7418 Use an initial, malloc'd, buffer of length 128 rather than
7419 a statically allocated one of length 1024.
7421 2001-08-30 Paul Eggert <eggert@twinsun.com>
7423 * xgetcwd.c: Don't include pathmax.h.
7424 Include stdlib.h and unistd.h if available.
7426 (xmalloc, xstrdup, free): Remove decls.
7427 (xgetcwd): Don't assume sizes fit in unsigned.
7428 Check for overflow when computing sizes.
7429 Simplify reallocation code.
7431 2001-08-28 Paul Eggert <eggert@twinsun.com>
7433 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
7435 * strtoimax.c: Renamed from strtoxmax.c, removing the
7438 Also, make the following further changes to make this file's
7439 configuration more similar to that of strtol.c:
7440 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
7441 (strtoumax, uintmax_t, strtoull, strtol): Remove.
7442 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
7443 (strtoimax): Renamed from strtoumax. All uses of unsigned values
7444 changed to signed values.
7446 And make the following changes as well:
7447 Fix copyright notice, as 1999 was missing.
7448 (verify): New macro.
7449 (strtoimax): Check sizes at compile-time, not run-time.
7450 Prefer strtol to strtoll if both work.
7451 (main): Remove; it was not that useful and was a pain to maintain.
7453 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
7455 2001-08-30 Paul Eggert <eggert@twinsun.com>
7457 * savedir.c (savedir): Remove size parameter, as POSIX says that
7458 a directory's st_size can have an arbitrary value, so the old
7459 usage could waste an arbitrary amount of memory. All uses
7461 * savedir.h: Update prototype.
7463 2001-08-30 Paul Eggert <eggert@twinsun.com>
7465 * xstrtol.c (strtoimax): New decl.
7467 2001-08-28 Paul Eggert <eggert@twinsun.com>
7469 * xstrtol.h: Add copyright notice.
7470 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
7471 LONGINT_INVALID_SUFFIX_CHAR.
7473 2001-08-30 Paul Eggert <eggert@twinsun.com>
7475 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
7478 2001-08-30 Paul Eggert <eggert@twinsun.com>
7480 * hash.c: Remove '2001' from copyright notice.
7482 2001-08-30 Paul Eggert <eggert@twinsun.com>
7484 * full-write.h: New file.
7485 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
7486 * full-write.c: Correct credits, as cccp.c no longer
7487 exists and anyway it was so heavily changed from the old cccp
7488 code as to be unrecognizable. Include full-write.h.
7489 (full_write) Return size_t, with short writes meaning failure.
7490 All callers changed. This fixes a bug with large buffers
7492 * utime.c: Include full-write.h.
7494 2001-08-30 Paul Eggert <eggert@twinsun.com>
7496 Merge 'exclude' changes from tar 1.13.22.
7497 This fixes one or two unlikely storage allocation overflow bugs,
7498 but doesn't change user-visible behavior otherwise.
7500 2001-08-30 Paul Eggert <eggert@twinsun.com>
7502 * exclude.c (bool): Declare, perhaps by including stdbool.h.
7503 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
7504 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
7505 Include if available.
7506 (<xalloc.h>): Include
7507 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
7508 (verify): New macro. Use it to verify that EXCLUDE macros do not
7509 collide with FNM macros.
7510 (struct patopts): New struct.
7511 (struct exclude): Use it, as exclude patterns now come with options.
7512 (new_exclude): Support above changes.
7513 (new_exclude, add_exclude_file):
7514 Initial size must now be a power of two to simplify overflow checking.
7515 (free_exclude, fnmatch_no_wildcards): New function.
7516 (excluded_filename): No longer requires options arg, as the options
7517 are determined by add_exclude. Now returns bool, not int.
7518 (excluded_filename, add_exclude):
7519 Add support for the fancy new exclusion options.
7520 (add_exclude, add_exclude_file): Now takes int options arg.
7521 Check for arithmetic overflow when computing sizes.
7522 (add_exclude_file): xrealloc might modify errno, so don't
7523 realloc until after errno might be used.
7525 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
7527 (free_exclude): New decl.
7528 (add_exclude, add_exclude_file): Now takes int options arg.
7529 (excluded_filename): No longer requires options arg, as the options
7530 are determined by add_exclude. Now returns bool, not int.
7532 2001-08-30 Paul Eggert <eggert@twinsun.com>
7534 * alloca.c (alloca): Arg is of type size_t, not unsigned.
7536 2001-08-27 Jim Meyering <meyering@lucent.com>
7538 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
7540 * version-etc.c (N_): Remove definition.
7541 Revert most of last change.
7542 Instead, simply don't mark the `Copyright...' string for translation.
7543 Based on advice from Paul Eggert.
7545 * strtoxmax.c: Tweak comment.
7547 2001-08-26 Jim Meyering <meyering@lucent.com>
7549 * version-etc.c (version_etc_copyright_fmt): Replace literal year
7550 of copyright with `%s' so translators don't get an untranslated
7552 (COPYRIGHT_YEAR): Define.
7553 (version_etc): Use fprintf rather than fputs.
7554 Suggestion from Ulrich Drepper.
7556 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
7558 * strtoll.c: New file, from GNU libc.
7559 * xstrtoimax.c: New file.
7561 * xstrtol.h: Add xstrtoimax.
7562 * strtoumax.c: New file. Simply include "strtoumax.c".
7563 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
7565 * strtoumax.c: Factor to work both for unsigned and signed types, ...
7566 * strtoxmax.c: ... then renamed to this.
7568 2001-08-13 Paul Eggert <eggert@twinsun.com>
7570 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
7571 Port to Solaris 8, where 'sed' requires a space after the 'r'
7572 command, and where sh dislikes "$/". Clean up the spacing a bit.
7573 Redirect output to $tmp just once.
7575 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
7577 * addext.c (<errno.h>): Include.
7578 (errno): Declare if not defined.
7579 (addext): Work correctly when pathconf returns -1 and leaves
7580 errno alone because there is no limit. Also, work even if
7581 pathconf returns a value greater than SIZE_MAX.
7583 2001-08-12 Jim Meyering <meyering@lucent.com>
7585 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
7586 Simply `return getcwd (NULL, 0);'.
7587 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
7588 Use 1300 as initial value for length, not PATH_MAX.
7590 * pathmax.h: Clean up cpp syntax.
7592 2001-08-12 Jim Meyering <meyering@lucent.com>
7594 * gettimeofday.c: New file.
7596 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
7598 2001-08-04 Jim Meyering <meyering@lucent.com>
7600 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
7601 to get in sync with glibc.
7603 2001-08-03 Paul Eggert <eggert@twinsun.com>
7605 The following changes are from gettext 0.10.39 as maintained by
7608 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
7609 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
7610 with inverted sense. All uses changed.
7612 * mbswidth.c: Don't include <limits.h>.
7613 Include <stdlib.h> and <string.h> unconditionally.
7614 (iswcntrl, mbsinit, ISCNTRL): New macros.
7615 (mbsnwidth): Use K&R style function declarations.
7616 Don't bother checking for MB_LEN_MAX == 1, since the compiler
7617 can optimize it when MB_CUR_MAX == 1.
7618 The width of control characters is zero, not 1.
7620 2001-07-15 Jim Meyering <meyering@lucent.com>
7622 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
7623 (BUILT_SOURCES): Add unlocked-io.h.
7624 (io_functions): Define.
7625 (unlocked-io.h): New rule.
7626 (DISTCLEANFILES): Add unlocked-io.h.
7627 (all-local): Depend on unlocked-io.h, to ensure it is created.
7629 * unlocked-io.hin: New file
7631 * regex.c: Update from glibc.
7633 2001-07-05 Jim Meyering <meyering@lucent.com>
7635 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
7637 (libfetish_a_SOURCES): Put all .h files here instead.
7638 Remove a thus-exposed (better checks in automake) duplicate and
7639 two unnecessary .h files.
7641 2001-06-11 Jim Meyering <meyering@lucent.com>
7643 * regex.c: Update from GNU libc.
7645 2001-05-27 Jim Meyering <meyering@lucent.com>
7647 * readutmp.h (UT_TYPE): Define.
7649 2001-05-24 Jim Meyering <meyering@lucent.com>
7651 * argmatch.c: Include "quote.h".
7652 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
7653 quote function. Reported by Göran Uddeborg.
7655 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
7657 * dirname.c (dir_name): Compute append_dot using path, not newpath
7658 which is not yet declared.
7660 2001-05-11 Paul Eggert <eggert@twinsun.com>
7662 * Makefile.am (libfetish_a_SOURCES):
7663 Add strftime.c, since we now compile it on all hosts.
7665 * strftime.c (my_strftime):
7666 Define to nstrftime if emacs, but only if my_strftime is not defined.
7667 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
7668 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
7669 Add one more extra argument: a nanoseconds value.
7672 (my_strftime function): Add %N format.
7673 (emacs_strftimeu): Renamed from emacs_strftime,
7674 with extra ut argument.
7676 2001-05-11 Paul Eggert <eggert@twinsun.com>
7678 dirname code cleanup. base_name now behaves more compatibly
7679 with POSIX basename when given file names that have trailing
7680 slashes, and similarly for dir_name. Add new primitives
7681 base_len and dir_len. Put the directory-name-related decls
7684 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
7685 * backupfile.c (base_name): Likewise.
7686 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
7687 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
7688 * makepath.c (strip_trailing_slashes): Likewise.
7689 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
7691 * rename.c (strip_trailing_slashes): Likewise.
7692 * same.c (base_name): Likewise.
7693 * stripslash.c (ISSLASH): Likewise.
7695 * addext.c: Include <dirname.h> after size_t is defined.
7696 * backupfile.c: Likewise.
7698 * addext.c (addext): Use base_len to trim redundant
7699 trailing slashes instead of doing it ourselves.
7700 But do not trim the last slash if it is not redundant.
7702 * backupfile.c (find_backup_file_name,
7703 max_backup_version): Use base_len instead of rolling it ourselves.
7704 Handle the case of "" and (on DOS) "C:" correctly.
7706 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
7707 Include <string.h>, <dirname.h>.
7708 (base_name): Allow file names ending in slashes, other than names
7709 that are all slashes. In this case, return the basename followed
7710 by the slashes. This is more general, and can be used in places
7711 where the original base_name purposely had an assertion failure.
7712 (base_len): New function.
7714 * dirname.c: Include <string.h> instead of <stdlib.h>.
7715 Do not include <assert.h>; no longer needed.
7717 (memrchr): Remove decl.
7718 (dir_name_r): Remove.
7719 (dir_len): Renamed from dirlen. All callers changed.
7720 Rewrite in terms of base_name, for simplicity and consistency.
7721 (dir_name): Never return NULL. All callers changed.
7722 Do not include <stdlib.h> in test program; no longer needed.
7723 return 0; is fine for test program.
7725 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
7727 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
7729 * path-concat.c (path_concat): Use base_len to compute
7730 base length, not strlen; this means we cannot rely on memcpy
7733 * same.c (STREQ): Remove.
7734 (same_name): Handle the case where the basename ends in trailing '/'.
7736 * stripslash.c (strip_trailing_slashes): Return nonzero if
7737 a slash was stripped. Do not strip the last slash after a
7740 2001-04-08 Jim Meyering <meyering@lucent.com>
7742 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
7743 recomputed; that's necessary when the offset spans a DST transition.
7744 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
7746 2001-04-02 Jim Meyering <meyering@lucent.com>
7748 * regex.h, regex.c: Update from GNU libc.
7750 2001-03-19 Paul Eggert <eggert@twinsun.com>
7752 * version-etc.c (version_etc_copyright): Update to 2001.
7754 2001-03-16 Paul Eggert <eggert@twinsun.com>
7756 * tempname.c (uint64_t): Define to uintmax_t if
7757 not defined, and if UINT64_MAX is not defined.
7758 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
7759 Reported by John David Anglin.
7761 2001-03-10 Bruno Haible <haible@clisp.cons.org>
7763 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
7764 alias if codeset is empty.
7765 * config.charset (BeOS): Use wildcard syntax.
7767 2001-03-13 Jim Meyering <meyering@lucent.com>
7769 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
7770 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
7773 2001-03-06 Bruno Haible <haible@clisp.cons.org>
7775 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
7777 * unicodeio.c (print_unicode_char): Simplify accordingly.
7779 2001-03-06 Bruno Haible <haible@clisp.cons.org>
7781 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
7782 support for DOS/DJGPP.
7784 2001-02-28 Paul Eggert <eggert@twinsun.com>
7786 * Makefile.am (libfetish_a_SOURCES):
7787 Add dup-safer.c, fopen-safer.c.
7788 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
7790 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
7792 2001-02-25 Paul Eggert <eggert@twinsun.com>
7794 The mkstemp replacement is taken from glibc 2.2.2, with some
7795 portability fixes for use outside glibc, as follows:
7797 * tempname.c (struct_stat64): New macro.
7798 (direxists, __gen_tempname): Use it.
7799 This avoids a portability problem with Solaris 8.
7801 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
7802 (<stddef.h>, <stdint.h>, <string.h>):
7803 Include only if STDC_HEADERS || _LIBC.
7804 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
7805 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
7806 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
7807 (__set_errno): Define this macro if <errno.h> doesn't.
7808 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
7809 Define these macros if <stdio.h> doesn't.
7810 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
7811 Define these macros if <sys/stat.h>
7812 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
7813 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
7814 __xstat64): Define if not _LIBC.
7815 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
7816 (__gen_tempname): Invoke gettimeofday only if
7817 HAVE_GETTIMEOFDAY || _LIBC;
7818 otherwise, fall back on plain "time".
7819 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
7821 * mkstemp.c (__GT_FILE): Define to zero if not defined.
7823 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
7825 2001-02-17 Jim Meyering <meyering@lucent.com>
7827 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
7828 around included file name.
7830 * strnlen.c (__strnlen): Merge in a change from GNU libc.
7832 * strftime.c: Update from GNU libc (the only changes were to comments).
7834 2001-02-13 Bruno Haible <haible@clisp.cons.org>
7836 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
7838 2001-02-17 Paul Eggert <eggert@twinsun.com>
7840 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
7841 Remove workaround macros for hosts that have mbrtowc but not
7842 mbstate_t, as we now insist on proper declarations for both
7843 before using mbrtowc.
7845 2001-02-17 Jim Meyering <meyering@lucent.com>
7847 * regex.c: Update from libc.
7849 2001-02-16 Paul Eggert <eggert@twinsun.com>
7851 * alloca.c (malloc): Undef before defining, since stdlib.h
7852 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
7853 Reported by Mark Hounschell via Paul Eggert.
7855 2001-01-30 Bruno Haible <haible@clisp.cons.org>
7857 * config.charset: Update for FreeBSD 4.2.
7859 2001-01-26 Jim Meyering <meyering@lucent.com>
7861 * quotearg.c: Include stddef.h.
7862 * quote.c: Include stddef.h.
7863 Reported by Axel Kittenberger.
7865 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
7866 line in double quotes so that it evokes a better diagnostic.
7867 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
7868 Reported by Axel Kittenberger.
7870 2001-01-15 Bruno Haible <haible@clisp.cons.org>
7872 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
7873 to avoid a warning. Add back 'const' to inptr.
7875 2001-01-16 Jim Meyering <meyering@lucent.com>
7877 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
7880 2001-01-14 Jim Meyering <meyering@lucent.com>
7882 * rename.c: New file. From Volker Borchert.
7883 Include stdlib.h, string.h or strings.h, and xalloc.h.
7884 Use strip_trailing_slashes rather than open-coding it.
7886 2001-01-03 Paul Eggert <eggert@twinsun.com>
7888 * strftime.c: Sync with glibc time/strftime.c 1.81.
7890 2001-01-03 Jim Meyering <meyering@lucent.com>
7892 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
7893 local `inptr' to avoid warning with some system declarations of iconv.
7895 2000-12-29 Paul Eggert <eggert@twinsun.com>
7897 * modechange.c: Do not assume that mode_t uses the
7898 traditional octal encoding. E.g. "chmod 1 FOO" should set
7899 the other-execute bit of FOO even if S_IXOTH != 1.
7901 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
7902 WOTH, XOTH, ALLM): New macros.
7903 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
7904 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
7906 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
7907 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
7909 No need to use uintmax_t; unsigned long is long enough.
7910 Don't bother to get suffix since we don't use it.
7912 2000-12-24 Jim Meyering <meyering@lucent.com>
7914 * hash.c (is_prime): Return explicit boolean values.
7915 (hash_get_first): Return NULL to appease Irix5.6's 89.
7916 Reported by Nelson Beebe.
7918 2000-10-31 Bruno Haible <haible@clisp.cons.org>
7920 * localcharset.c (locale_charset): Add support for Win32.
7922 2000-12-18 Paul Eggert <eggert@twinsun.com>
7924 * physmem.h, physmem.c: New files.
7926 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
7927 (noinst_HEADERS): Add physmem.h.
7929 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
7930 't' for compatibility with Solaris 8 sort.
7932 2000-12-18 Bruno Haible <haible@clisp.cons.org>
7934 * config.charset: Add support for BeOS.
7936 2000-12-16 Jim Meyering <meyering@lucent.com>
7938 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
7939 SHELLS_FILE to a file name that's useful on djgpp systems.
7941 (ADDITIONAL_DEFAULT_SHELLS): Define.
7942 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
7943 Based mostly on a patch from Prashant TR.
7945 2000-12-16 Jim Meyering <meyering@lucent.com>
7947 This bug had a serious impact on chown: `chown N:M FILE' (for integer
7948 N and M) would have treated it like `chown N:N FILE'.
7950 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
7952 2000-10-31 Bruno Haible <haible@clisp.cons.org>
7954 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
7955 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
7956 to the list of canonical encodings. Rename EUC-CN to GB2312.
7958 2000-12-08 Andreas Schwab <schwab@suse.de>
7960 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
7961 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
7963 2000-12-07 Jim Meyering <meyering@lucent.com>
7965 * stripslash.c (ISSLASH): Define.
7966 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
7969 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
7970 (dir_name_r): Declare this function as static.
7971 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
7972 manifest itself on a name containing a mix of slashes and
7974 Make this function work with names starting with a DOS-style
7975 drive letter and colon prefix.
7976 (dir_name): Append `.' if necessary.
7977 Based mostly on patches from Prashant TR and Eli Zaretskii.
7979 * dirname.h (dir_name_r): Remove prototype.
7981 2000-12-05 Jim Meyering <meyering@lucent.com>
7983 * dirname.c (dir_name_r): Add `const' in a few local declarations.
7985 2000-12-04 Jim Meyering <meyering@lucent.com>
7987 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
7988 Also include memory.h, stdlib.h, unistd.h if appropriate.
7989 Reported by Andreas Jaeger (conflicting declaration of malloc).
7991 2000-12-02 Jim Meyering <meyering@lucent.com>
7993 * closeout.h: Make idempotent, to avoid some obscure warnings.
7995 2000-12-01 Paul Eggert <eggert@twinsun.com>
7997 * memrchr.c: Include <config.h> before any system include file.
7999 2000-11-29 Paul Eggert <eggert@twinsun.com>
8001 * dirname.c (dir_name_r): Fix typo: int -> size_t.
8003 2000-11-26 Jim Meyering <meyering@lucent.com>
8005 * memcoll.c: Include sys/types.h. From Werner Almesberger.
8007 2000-11-22 Paul Eggert <eggert@twinsun.com>
8009 * strftime.c (my_strftime): Do not invoke mbrlen with a
8010 size of (size_t) -1; it's not portable.
8012 2000-11-17 Akim Demaille <akim@epita.fr>
8014 * obstack.h: Formatting changes.
8015 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
8016 prevent type checking.
8017 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
8018 cast the value to (void *): assigning a `foo *' to a `void *'
8020 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
8022 2000-11-17 Jim Meyering <meyering@lucent.com>
8024 * strstr.c: Update from GNU libc.
8026 2000-11-16 Jim Meyering <meyering@lucent.com>
8028 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
8030 2000-11-11 Jim Meyering <meyering@lucent.com>
8032 * error.c: Add a couple #includes, merging from GNU libc version.
8034 2000-11-10 Jim Meyering <meyering@lucent.com>
8036 * obstack.h: Update from GNU libc.
8037 * obstack.c: Likewise.
8039 2000-11-06 Paul Eggert <eggert@twinsun.com>
8041 * getusershell.c (setusershell): Use rewind rather than
8042 fseek/fseeko, to avoid configuration hassles with fseeko.
8043 Don't bother opening SHELLS_FILE if shellstream is NULL;
8046 2000-11-05 Jim Meyering <meyering@lucent.com>
8048 * makepath.h (make_dir): Declare.
8049 * makepath.c (make_dir): Remove `static' attribute.
8052 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
8054 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
8055 last one in a bucket, advance to the next bucket.
8057 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
8059 * fnmatch.c: Do not comment out all the code if we are using
8060 the GNU C library, because in some cases we are replacing buggy
8061 code in the GNU C library itself.
8063 2000-10-30 Paul Eggert <eggert@twinsun.com>
8065 * error.h, getline.h, modechange.h:
8066 Remove "2000" from Copyright line, as the file hasn't been
8067 changed this year other than in the copyright notice.
8069 * xalloc.h: Add "2000" to Copyright line, as this file
8070 was changed this year.
8072 2000-10-30 Paul Eggert <eggert@twinsun.com>
8074 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
8075 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
8076 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
8078 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
8080 * regex.h (__restrict_arr): Move definition out of #ifndef block.
8081 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
8082 doesn't define __restrict_arr.
8084 2000-10-29 Jim Meyering <meyering@lucent.com>
8086 * xstat.in: Fix grammar in comment.
8088 2000-10-28 Jim Meyering <meyering@lucent.com>
8090 * memchr.c: Update from libc.
8091 Adjust for portability:
8092 [HAVE_STDLIB_H]: Include stdlib.h.
8093 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
8094 Undef __memchr, too.
8095 [!weak_alias]: Define __memchr to memchr.
8097 * regex.c: Update from libc.
8098 * regex.h: Likewise.
8099 * getopt1.c: Likewise.
8100 * memcmp.c: Likewise.
8102 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
8103 Avoid using fseek, when possible -- it's broken by design.
8104 Patch by Ulrich Drepper.
8106 2000-10-26 Jim Meyering <meyering@lucent.com>
8108 * strftime.c: Update from libc.
8110 2000-10-25 Jim Meyering <meyering@lucent.com>
8112 * obstack.c: Update from libc.
8114 2000-10-23 Jim Meyering <meyering@lucent.com>
8116 * hard-locale.c (hard_locale): Revert last change -- it was simply
8117 wrong. That set_locale call must not have any side effects.
8120 2000-10-22 Jim Meyering <meyering@lucent.com>
8122 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
8123 [CYCLIC]: Remove now-unused definition.
8125 * save-cwd.c (O_DIRECTORY): Define, if needed.
8126 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
8127 Suggestion from Ulrich Drepper.
8129 2000-10-21 Jim Meyering <meyering@lucent.com>
8131 * dirname.c (dir_name_r): New function, factored out of dir_name.
8132 (dir_name): Use dir_name_r.
8133 * dirname.h (dir_name_r): Declare it.
8135 2000-10-21 Jim Meyering <meyering@lucent.com>
8137 * dirname.c (memrchr): Declare if necessary.
8138 (dir_name): Remove the restriction that there be no
8139 trailing slashes. Now, this code skips past them, effectively
8141 [TEST_DIRNAME] (main): New unit tests.
8143 * memrchr.c: New file from GNU libc.
8144 Undef __memrchr, too.
8145 [!weak_alias]: Define __memrchr to memrchr.
8146 Guard weak_alias use with `#ifdef weak_alias'.
8148 2000-10-17 Jim Meyering <meyering@lucent.com>
8150 * quote.h (PARAMS): Define and use.
8151 Reported by Akim Demaille.
8153 * getopt.c: Update from libc.
8155 2000-10-16 Jim Meyering <meyering@lucent.com>
8157 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
8160 2000-09-25 Jim Meyering <meyering@lucent.com>
8162 * md5.h (rol): Define (from GnuPG).
8164 * sha.c: Give credit (GnuPG) where due.
8165 (M): Use rol rather than open-coding it.
8166 Add a FIXME comment.
8168 2000-09-21 Jim Meyering <meyering@lucent.com>
8170 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
8171 Reported by Michael Stone.
8173 2000-09-20 Jim Meyering <meyering@lucent.com>
8175 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
8176 (noinst_HEADERS): Add sha.h.
8177 Based on code from Scott G. Miller and from GnuPG.
8179 2000-09-15 Jim Meyering <meyering@lucent.com>
8181 * regex.c: Update from libc.
8183 2000-09-10 Jim Meyering <meyering@lucent.com>
8185 * getopt.c (_getopt_internal): Update from glibc.
8187 2000-09-09 Jim Meyering <meyering@lucent.com>
8189 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
8190 think it should be used as a general replacement for isascii.
8191 * fnmatch.c: Likewise.
8192 * mbswidth.c: Likewise
8193 * regex.c: Likewise.
8196 * userspec.c: Include sys/param.h and limits.h.
8198 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
8199 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
8200 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
8201 UID, GID. Check range.
8203 2000-09-06 Jim Meyering <meyering@lucent.com>
8205 * getopt.c (_getopt_internal): Update from glibc.
8207 2000-08-30 Jim Meyering <meyering@lucent.com>
8209 * strftime.c: Merge in changes from GNU libc.
8211 2000-08-26 Jim Meyering <meyering@lucent.com>
8213 * closeout.c: Include "__fpending.h".
8214 (close_stdout_status): Return right away if there's nothing to flush.
8216 * Makefile.am (noinst_HEADERS): Add __fpending.h.
8217 * __fpending.c: New file.
8218 * __fpending.h: New file.
8220 2000-08-07 Paul Eggert <eggert@twinsun.com>
8222 Standardize on "memory exhausted" instead of "Memory exhausted"
8223 or "virtual memory exhausted".
8224 * obstack.c (print_and_abort): Use "memory exhausted", not
8225 "virtual memory exhausted".
8226 * same.c (same_name): Invoke xalloc_die instead of printing
8228 * userspec.c (parse_user_spec): Likewise.
8229 * bumpalloc.h: comment fix
8230 * same.c, userspec.c: Include xalloc.h.
8232 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
8233 not char *const and pointing to a constant array.
8234 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
8235 (xrealloc): Comment fix.
8237 * userspec.c (parse_user_spec):
8238 Don't translate a message until just before returning,
8239 to avoid unnecessary translation.
8241 2000-08-07 Jim Meyering <meyering@lucent.com>
8243 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
8244 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
8245 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
8246 getgroups.c, gethostname.c, getopt.h, group-member.c,
8247 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
8248 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
8249 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
8250 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
8251 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
8252 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
8253 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
8254 yesno.c: Back out Copyright date changes for each file with no change
8255 this year. This eases coordination with other programs using the same
8256 source code modules. From Paul Eggert.
8258 2000-08-03 Greg McGary <greg@mcgary.org>
8260 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
8261 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
8262 (EXTEND_BUFFER): Use them.
8264 2000-08-01 Jim Meyering <meyering@lucent.com>
8266 * dirname.c (ISSLASH): Define.
8267 (BACKSLASH_IS_PATH_SEPARATOR): Define.
8268 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
8269 both `\' and `/' may be use as path separators.
8270 Based on a patch from Prashant TR.
8272 2000-07-31 Paul Eggert <eggert@twinsun.com>
8274 * quotearg.c (quotearg_n_options): Don't make the initial
8275 slot vector a constant, since it might get modified.
8277 2000-07-31 Jim Meyering <meyering@lucent.com>
8279 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
8280 * obstack.c (print_and_abort): Likewise.
8282 2000-07-30 Paul Eggert <eggert@twinsun.com>
8284 * quotearg.c (quotearg_n_options): Preallocate a slot 0
8285 buffer, so that the caller can always quote one small
8286 component of a "memory exhausted" message in slot 0.
8287 From a suggestion by Jim Meyering.
8289 2000-07-30 Jim Meyering <meyering@lucent.com>
8291 * makepath.c (make_path): Quote the other instance, too.
8293 * quotearg.c (N_STATIC_SLOTVECS): Define.
8294 (STATIC_BUF_SIZE): Define.
8295 (quotearg_n_options): Use only statically allocated storage when
8296 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
8297 than STATIC_BUF_SIZE.
8299 2000-07-29 Jim Meyering <meyering@lucent.com>
8301 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
8302 * dirname.c (dir_name): Likewise.
8304 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
8306 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
8307 (dir_name): Assert that there are no trailing slashes.
8309 2000-07-18 Bruno Haible <haible@clisp.cons.org>
8311 * mbswidth.h (mbswidth): Add a flags argument.
8312 (mbswidth): New declaration.
8313 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
8314 * mbswidth.c (mbswidth): Add a flags argument.
8315 (mbsnwidth): New function.
8317 2000-07-24 Jim Meyering <meyering@lucent.com>
8319 * mbswidth.c: Remove useless #else. From Bruno Haible.
8321 2000-07-23 Paul Eggert <eggert@twinsun.com>
8323 * mbswidth.c (_XOPEN_SOURCE):
8324 Don't define; this causes problems on Solaris 7.
8325 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
8327 2000-07-23 Paul Eggert <eggert@twinsun.com>
8330 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
8331 so that mbstate_t is always defined.
8333 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
8334 be 1 in at least one GCC installation, and this configuration
8335 error is likely to be common. Ignoring MB_LEN_MAX hurts
8336 performance on hosts that have mbrtowc but have only unibyte
8337 locales, but I assume these hosts are rare.
8339 2000-07-23 Paul Eggert <eggert@twinsun.com>
8341 * quotearg.c: Streamline by invoking multibyte code only if needed.
8342 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
8343 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
8344 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
8345 invoke multibyte primitives.
8347 2000-07-23 Jim Meyering <meyering@lucent.com>
8349 * basename.c (base_name): Add an assertion.
8351 2000-07-15 Bruno Haible <clisp.cons.org>
8353 * quotearg.c: When the system forces us to redefine mbstate_t,
8354 shadow its mbsinit function.
8356 2000-07-16 Bruno Haible <haible@clisp.cons.org>
8358 * mbswidth.h: New file.
8359 * mbswidth.c: New file.
8360 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
8361 (noinst_HEADERS): Add mbswidth.h.
8363 2000-07-17 Bruno Haible <haible@clisp.cons.org>
8365 * config.charset: Add support for FreeBSD. Improve support for HP-UX
8368 2000-07-15 Jim Meyering <meyering@lucent.com>
8370 * makepath.c: Include quote.h.
8371 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
8372 corresponding argument in a `quote (...)' call.
8373 Give better diagnostics.
8375 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
8376 (noinst_HEADERS): Add quote.h.
8378 * quote.c (quote, quote_n): New file. Two functions taken verbatim
8379 from tar's src/misc.c.
8380 * quote.h: New file. Prototypes for same.
8382 2000-07-10 Paul Eggert <eggert@twinsun.com>
8384 From a suggestion by Bruno Haible.
8385 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
8386 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
8387 to decide whether to define the BeOS workaround macro;
8388 this adjusts to the change to AC_MBSTATE_T.
8390 2000-07-13 Paul Eggert <eggert@twinsun.com>
8392 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
8394 * quotearg.c (quoting_style_args, quoting_style_vals,
8395 quotearg_buffer_restyled): Add support for
8396 clocale_quoting_style. Undo previous change to
8397 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
8398 and "{RIGHT QUOTATION MARK}" msgids.
8400 2000-07-05 Paul Eggert <eggert@twinsun.com>
8402 The old behavior of quoting `like this' doesn't look good with
8403 newer, ISO-style fonts. See:
8404 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
8406 Instead, quote "like this" by default. Let the translator
8407 tailor the locale-specific quoting behavior by providing
8408 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
8410 * quotearg.c (N_): New macro.
8411 (gettext_default): New function.
8412 (quotearg_buffer_restyled): Use
8413 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
8414 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
8416 2000-07-09 Jim Meyering <meyering@lucent.com>
8418 * Most files: Update copyright dates to include 2000.
8420 2000-07-08 Jim Meyering <meyering@lucent.com>
8422 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
8424 (xgethostname): Remove now-unnecessary #ifdef.
8425 Move declaration of `err' into loop where it's used.
8427 2000-07-05 Bruno Haible <haible@clisp.cons.org>
8429 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
8430 by allocating a larger buffer. Test the gethostname return value for
8431 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
8432 returns an error and ENAMETOOLONG isn't defined.
8434 2000-07-05 Paul Eggert <eggert@twinsun.com>
8435 and Bruno Haible <haible@clisp.cons.org>
8437 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
8439 2000-07-05 Bruno Haible <haible@clisp.cons.org>
8441 * quotearg.c (struct quoting_options): Simplify quote_these_too
8444 2000-07-03 Jim Meyering <meyering@lucent.com>
8446 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
8447 Reported by Bruno Haible.
8449 2000-07-04 Jim Meyering <meyering@lucent.com>
8451 * quotearg.c: Make inclusion of <wchar.h> independent of whether
8452 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
8455 2000-07-03 Paul Eggert <eggert@twinsun.com>
8456 and Bruno Haible <haible@clisp.cons.org>
8458 * quotearg.c (mbrtowc):
8459 Assign to *pwc, and return 1 only if result is nonzero.
8460 (iswprint): Use ISPRINT when substituting our own mbrtowc.
8462 2000-07-03 Jim Meyering <meyering@lucent.com>
8464 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
8465 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
8468 2000-07-02 Jim Meyering <meyering@lucent.com>
8470 * quotearg.c (mbstate_t): Don't define here.
8472 2000-07-02 Jim Meyering <meyering@lucent.com>
8474 * nanosleep.c (SIGCONT): Define if not already defined.
8476 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8478 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
8479 per change in ../m4/ls-mntd-fs.m4.
8480 (read_filesystem_list): Ignore symbolic links.
8482 2000-06-29 Jim Meyering <meyering@lucent.com>
8484 * same.c: Include <string.h> or <strings.h>, as appropriate,
8485 for declaration of strcmp.
8487 * long-options.c: Include <stdlib.h>, for declaration of exit.
8489 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
8490 Avoid warning by casting result to `char *' to remove `const'.
8492 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8494 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
8496 2000-06-26 Paul Eggert <eggert@twinsun.com>
8498 savedir now sets errno on failure and invokes xmalloc to get memory.
8499 Fix a couple of other minor bugs while we're at it.
8501 * savedir.c (<unistd.h>): Do not include; there's no need.
8502 (NAMLEN): Remove macro.
8503 (malloc, realloc): Remove decls.
8505 ("xalloc.h"): Include.
8506 (NAME_SIZE_DEFAULT): New macro.
8507 (savedir): Use xmalloc / xrealloc to allocate memory.
8508 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
8509 Skip "" directory entries.
8510 Use strlen to calculate directory entry length, since the old method
8511 is rarely used these days and isn't worth supporting.
8512 Don't use a pointer after freeing it.
8513 Check for integer overflow when calculating allocation size.
8514 Use memcpy to copy entries, instead of stpcpy.
8515 Set errno properly when returning NULL.
8516 Check for readdir error.
8518 2000-06-26 Jim Meyering <meyering@lucent.com>
8520 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
8522 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8524 * getusershell.c (xmalloc, xrealloc): Remove functions.
8526 Don't include <stdlib.h>. Don't declare malloc, realloc.
8528 2000-06-23 Bruno Haible <haible@clisp.cons.org>
8530 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
8532 2000-06-24 Jim Meyering <meyering@lucent.com>
8534 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
8536 2000-06-21 Jim Meyering <meyering@lucent.com>
8538 * getpass.c: New file, from Bruno Haible. Required for BeOS.
8540 2000-06-19 Paul Eggert <eggert@twinsun.com>
8542 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
8543 (mbrtowc, mbstate_t): Define substitutes if
8544 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
8545 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
8546 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
8548 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8550 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
8551 than 1024, return a memory chunk of least possible size, instead
8552 of size PATH_MAX + 2. In the loop, increment the size proportionally.
8553 Use free/xmalloc instead of xrealloc to avoid copying for very long
8556 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8558 * canon-host.c (canon_host): Use malloc and memcpy to copy an
8559 address, not strdup. Include <stdlib.h> and don't declare free().
8561 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8563 * path-concat.c (path_concat): Don't access dir[-1] if dir is
8566 2000-06-21 Jim Meyering <meyering@lucent.com>
8568 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
8569 (noinst_HEADERS): Add getstr.h.
8571 * getline.c (getstr): Move into a separate file.
8572 * getstr.c (getstr): New file, extracted from getline.c, with
8573 the following changes: new parameter, delim2; both delim[12]
8574 parameters have type `int', not `char'. The latter would lose
8575 with 8-bit delimiters.
8576 * getstr.h: New file.
8578 2000-06-19 Jim Meyering <meyering@lucent.com>
8580 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
8582 2000-06-18 Jim Meyering <meyering@lucent.com>
8584 * mkdir.c: Remove file, due mainly to copyright incompatibility.
8585 Besides, these days every porting target provides a mkdir function.
8587 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
8588 (this snippet comes from src/system.h).
8590 2000-06-15 Paul Eggert <eggert@twinsun.com>
8592 * human.c (adjust_value): New function.
8593 (human_readable_inexact): Apply rounding style even when
8594 printing approximate values.
8596 2000-06-14 Paul Eggert <eggert@twinsun.com>
8598 * human.c (human_readable_inexact): Allow an input block
8599 size that is not a multiple of the output block size, and vice versa.
8600 Reported by Piergiorgio Sartor.
8602 2000-06-14 Paul Eggert <eggert@twinsun.com>
8604 * getdate.y (get_date): Apply relative times after time
8605 zone indicator, not before. Reported by Todd A. Jacobs.
8607 2000-06-13 Jim Meyering <meyering@lucent.com>
8609 * Makefile.am (all-local): Depend on lstat.c and stat.c.
8611 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
8613 2000-06-12 Paul Eggert <eggert@twinsun.com>
8615 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
8617 2000-06-04 Paul Eggert <eggert@twinsun.com>
8619 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
8621 2000-06-04 Jim Meyering <meyering@lucent.com>
8623 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
8624 SunOS 4.1.4 for which gid_t is an unsigned type.
8626 2000-06-03 Jim Meyering <meyering@lucent.com>
8628 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
8630 2000-05-26 Bruno Haible <haible@clisp.cons.org>
8632 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
8633 newer, don't install charset.alias.
8634 * config.charset: Change the Linux/glibc rules so they become empty
8635 on glibc-2.1 or newer.
8637 2000-06-02 Jim Meyering <meyering@lucent.com>
8639 * mountlist.c: Back out last change. Instead, do this...
8640 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
8641 member using the same `ignore'-testing code.
8642 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
8646 2000-05-29 Jim Meyering <meyering@lucent.com>
8648 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
8649 with the `ignore' attribute. Based on a patch from Mark D. Roth.
8651 2000-05-22 Jim Meyering <meyering@lucent.com>
8653 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
8655 2000-05-18 Jim Meyering <meyering@lucent.com>
8657 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
8658 back, too, since it may have been modified by allocate_entry.
8659 (hash_delete): Rewrite to use neither the assignment operator
8660 nor the comma operator in an if-expression.
8662 2000-05-15 Paul Eggert <eggert@twinsun.com>
8665 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
8666 Remove; no longer needed.
8667 "quotearg.h": Add include.
8668 (file_name): Do not bother to explicitly initialize to NULL; it's less
8669 efficient on some hosts.
8670 (close_stdout_status): Remove test as to whether stdout was already
8671 closed; it breaks for the case "echo x | sort >&-".
8672 Quote file name colons.
8673 Do not assume that _("write error") lacks format strings.
8675 2000-05-15 Jim Meyering <meyering@lucent.com>
8677 * version-etc.c (version_etc_copyright): Update the copyright string
8678 used in all --version output.
8680 2000-05-14 Jim Meyering <meyering@lucent.com>
8682 * closeout.c (close_stdout_set_file_name): New function.
8683 (close_stdout_status): Use new file-scoped global.
8684 Return right away if fstat says the stdout file descriptor is invalid.
8685 * closeout.h (close_stdout_set_file_name): Declare.
8687 2000-05-10 Jim Meyering <meyering@lucent.com>
8689 * closeout.c [default_exit_status]: New file-scoped variable.
8690 (close_stdout_set_status): New function.
8691 * closeout.h (close_stdout_set_status): Declare.
8693 2000-05-08 Jim Meyering <meyering@lucent.com>
8695 * long-options.c: Don't include closeout.h.
8696 (parse_long_options): Don't call close_stdout for --version.
8698 2000-05-06 Jim Meyering <meyering@lucent.com>
8700 * strnlen.c: Undefine __strnlen and strnlen.
8701 [!weak_alias]: Define __strnlen to strnlen.
8703 * atexit.c: New file, from libiberty.
8705 2000-05-06 Jim Meyering <meyering@lucent.com>
8707 * closeout.c (close_stdout_status): Also check for errors on the
8710 2000-05-05 Bruno Haible <haible@clisp.cons.org>
8712 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
8713 instead of xmalloc, xrealloc, path_concat.
8714 (locale_charset): Treat empty environment variables as absent.
8715 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
8717 2000-05-04 Jim Meyering <meyering@lucent.com>
8719 * getopt.c: Update from glibc.
8720 * obstack.c: Likewise.
8721 * obstack.h: Likewise.
8722 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
8724 * regex.h: Likewise.
8725 * strndup.c: Likewise.
8726 * strnlen.c: New file, from glibc.
8728 2000-05-01 Jim Meyering <meyering@lucent.com>
8730 * full-write.c (full_write): Remove `FIXME' part of comment.
8732 2000-04-29 Jim Meyering <meyering@lucent.com>
8734 * path-concat.c: Declare strdup only if it's not defined.
8735 * canon-host.c: Likewise.
8737 2000-04-28 Jim Meyering <meyering@lucent.com>
8739 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
8740 redefinition warning on some systems (HPUX). Otherwise, regex.h is
8741 included first, then limits.h is included by locale.h by libintl.h.
8742 From John David Anglin.
8744 2000-04-25 Jim Meyering <meyering@lucent.com>
8746 * makepath.c (S_IRWXUGO): Define.
8747 (make_path): Always perform explicit chmod if MODE specifies any
8748 of the `special' permission bits. Prompted by a bug report against
8749 install from Mate Wierdl and Joost van Baal.
8751 2000-04-18 Jim Meyering <meyering@lucent.com>
8755 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
8756 getpagesize. For BeOS. Based on a patch from Bruno Haible.
8758 2000-04-17 Jim Meyering <meyering@lucent.com>
8760 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
8761 the definition of it to rpl_strftime also defined-away the system's
8764 2000-04-15 Jim Meyering <meyering@lucent.com>
8766 Use `C' to denote so-called `contiguous' files, the same way
8768 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
8769 (ftypelet): Use S_ISCTG.
8770 From Michael Deutschmann.
8772 2000-04-14 Jim Meyering <meyering@lucent.com>
8774 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
8776 2000-04-08 Jim Meyering <meyering@lucent.com>
8778 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
8779 names don't conflict. Reported by Eli Zaretskii.
8781 2000-03-28 Bruno Haible <haible@clisp.cons.org>
8783 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
8784 bug. Deal with the different error behavior of Irix iconv.
8786 2000-04-07 Jim Meyering <meyering@lucent.com>
8788 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
8789 to work around system header problems on AIX 3.2.5. From Bruno Haible.
8791 2000-04-05 Jim Meyering <meyering@lucent.com>
8793 Portability tweaks required for ultrix4.3.
8794 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
8795 * readutmp.c: Include sys/types.h before sys/stat.h.
8796 * canon-host.c: Declare strdup.
8797 * path-concat.c: Likewise.
8798 From John David Anglin.
8800 2000-04-04 Jim Meyering <meyering@lucent.com>
8802 Be more DOS 8.3-friendly.
8803 * ref-add.sin: Renamed from ref-add.sed.in.
8804 * ref-del.sin: Renamed from ref-del.sed.in.
8805 * Makefile.am: Reflect renaming.
8806 Reported by Eli Zaretskii.
8808 Use a temporary file name that won't clash with `charset.alias'
8809 in the DOS 8.3 name space.
8810 * Makefile.am (charset_tmp): Define.
8811 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
8812 (uninstall-local): Likewise.
8813 Reported by Eli Zaretskii.
8815 2000-03-29 Paul Eggert <eggert@twinsun.com>
8817 * time/strftime.c (my_strftime): Make sure we call the system
8818 strftime, not ourselves, when invoking the underlying strftime.
8820 2000-03-24 Jim Meyering <meyering@lucent.com>
8822 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
8823 (charset_alias): Define.
8824 (install-exec-local): Factor out common code.
8825 (uninstall-local): Split lines longer than 80.
8826 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
8828 (.sed.in.sed): New rule. Don't redirect directly to $@.
8829 (CLEANFILES): Add ref-add.sed and ref-del.sed.
8831 2000-03-19 Bruno Haible <haible@clisp.cons.org>
8833 * config.charset: Output a line containing "Packages using this file".
8834 * ref-add.sed.in, ref-del.sed.in: New files.
8835 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
8836 ref-del.sed): New rules.
8838 2000-03-17 Jim Meyering <meyering@lucent.com>
8840 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
8841 Otherwise, include <strings.h>
8843 2000-03-17 Bruno Haible <haible@clisp.cons.org>
8845 * unicodeio.c (utf8_wctomb): New function.
8846 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
8847 format instead of in UCS-4 with platform dependent endianness.
8849 2000-03-07 Paul Eggert <eggert@twinsun.com>
8851 * savedir.c (savedir): Work even if directory size is
8852 negative; this can happen with some screwy NFS configurations.
8854 2000-03-06 Jim Meyering <meyering@lucent.com>
8856 * localcharset.c (get_charset_aliases): Don't try to free file_name
8857 if it's NULL (because we ran out of memory). From Bruno Haible.
8859 2000-03-05 Jim Meyering <meyering@lucent.com>
8861 * localcharset.c ("path-concat.h"): Include.
8862 (get_charset_aliases): Use path_concat instead of ANSI string
8865 * unicodeio.h (PARAMS): Define.
8866 Use it to guard prototype.
8868 2000-03-04 Jim Meyering <meyering@lucent.com>
8870 * Makefile.am (install-exec-local): Create $(libdir) before installing
8872 (uninstall-local): Uncomment this rule so `make distcheck' works
8875 * unicodeio.c (<errno.h>): Include it.
8876 (errno): Declare if not defined.
8878 * localcharset.c: Add Bruno's comment justifying use of volatile.
8880 * config.charset: New version, incorporating remarks from a linux
8881 i18n mailing list. From Bruno Haible.
8883 2000-03-02 Jim Meyering <meyering@lucent.com>
8885 * Makefile.am (EXTRA_DIST): Add config.charset.
8887 2000-03-01 Jim Meyering <meyering@lucent.com>
8889 * localcharset.c: Guard some #includes with `#if HAVE_...'.
8890 * unicodeio.c: Likewise.
8892 2000-02-02 Bruno Haible <haible@clisp.cons.org>
8894 * config.charset: New file.
8895 * localcharset.c: New file.
8896 * unicodeio.h, unicodeio.c: New files.
8897 * Makefile.am (DEFS): Add -DLIBDIR=...
8898 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
8899 (noinst_HEADERS): Add unicodeio.h.
8900 (all-local, install-exec-local, charset.alias): New targets.
8902 2000-02-28 Paul Eggert <eggert@twinsun.com>
8904 * quotearg.c (ALERT_CHAR): New macro.
8905 (quotearg_buffer_restyled): Use it.
8907 2000-02-27 Jim Meyering <meyering@lucent.com>
8909 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
8910 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
8912 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
8913 not `#if STDC_HEADERS'.
8914 Declare malloc if needed.
8916 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
8917 now that autoconf always defines the HAVE_DECL_ symbols.
8918 * human.c: Likewise.
8920 * strtoumax.c: Likewise.
8922 * backupfile.c: Arrange for cpp to fail if the configure-time
8923 declaration check was not run.
8925 * human.c: Likewise.
8927 * strtoumax.c: Likewise.
8929 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
8930 then first look up the entire `.'-containing string as a login name.
8932 2000-02-18 Paul Eggert <eggert@twinsun.com>
8934 * getdate.y: Handle two-digit years with leading zeros correctly.
8935 (textint): New typedef.
8936 (parser_control): Member year changed from int to textint.
8938 (YYSTYPE): Removed; replaced by %union with int and textint members.
8939 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
8940 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
8941 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
8942 (tSNUMBER, tUNUMBER): Now of type <textintval>.
8943 (date, number, to_year): Use width of number in digits, not its value,
8944 to determine whether it's a 2-digit year, or a 2-digit time.
8945 (yylex): Store number of digits of numeric tokens.
8946 Reported by John Kendall.
8948 (parser_control): Changed from struct parser_control to typedef (for
8949 consistency). All uses changed.
8951 (tID): Removed; not used.
8952 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
8954 2000-02-14 Paul Eggert <eggert@twinsun.com>
8956 * getpagesize.h (getpagesize): Port to VMS for Alpha;
8957 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
8959 2000-02-12 Jim Meyering <meyering@lucent.com>
8961 * userspec.c (ISDIGIT): Define it.
8962 (isdigit): Remove definition.
8963 (is_number): Use ISDIGIT, not isdigit.
8964 <libintl.h>: Include.
8966 (parse_user_spec): Mark translatable strings.
8968 2000-02-10 Jim Meyering <meyering@lucent.com>
8970 With these changes, nanosleep.[ch] are finally enough like the other
8971 lib/* replacement files to compile on a few more losing systems.
8973 * nanosleep.h: Don't include config.h.
8974 Remove prototype from declaration of nanosleep.
8975 (PARAMS): Remove now-unneeded definition.
8976 * nanosleep.c: #undef nanosleep.
8977 (rpl_nanosleep): Rename from nanosleep.
8979 2000-02-03 Jim Meyering <meyering@lucent.com>
8981 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
8982 rather than with `#if HAVE_UTMPNAME'.
8984 2000-02-01 Jim Meyering <meyering@lucent.com>
8986 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
8988 2000-01-31 Jim Meyering <meyering@lucent.com>
8990 * nanosleep.h (nanosleep): Guard declaration with
8991 `#if ! HAVE_DECL_NANOSLEEP'.
8992 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
8993 the declaration in that vendor's sys/timers.h.
8994 Reported by Christian Krackowizer.
8996 * quotearg.c (ISASCII): Add #undef and move definition to follow
8997 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
8998 (ISPRINT): Likewise.
8999 Reported by Tom Tromey.
9001 2000-01-30 Jim Meyering <meyering@lucent.com>
9003 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
9004 uses of ->ut_name. The latter doesn't work with new Linux header files
9005 where only utmpx.ut_user is declared.
9007 * readutmp.h (UT_USER): Define.
9009 2000-01-23 Jim Meyering <meyering@lucent.com>
9011 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
9014 2000-01-22 Jim Meyering <meyering@lucent.com>
9016 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
9017 [! HAVE_DECL_STRTOULL]: Declare strtoull.
9018 Required for some AIX systems. Reported by Christian Krackowizer.
9019 [TESTING] (main): New function.
9021 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
9022 * dirname.c (dir_name): Support for DOS-style file names with drive
9025 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
9027 * strverscmp.c (ISDIGIT): Define.
9028 (strverscmp): Use ISDIGIT, not isdigit.
9030 2000-01-17 Paul Eggert <eggert@twinsun.com>
9032 * nanosleep.c (nanosleep):
9033 Don't use SA_INTERRUPT to decide whether to call sigaction, as
9034 POSIX.1 doesn't require SA_INTERRUPT and some systems
9035 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
9036 it's been part of POSIX.1 since day 1 (in 1988).
9038 2000-01-17 Jim Meyering <meyering@lucent.com>
9040 * interlock: Remove unused file. Reported by François Pinard.
9042 2000-01-16 Paul Eggert <eggert@twinsun.com>
9044 * quotearg.c (quotearg_buffer_restyled): Do not quote
9045 alert, backslash, formfeed, and vertical tab unnecessarily in
9046 shell quoting style.
9049 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006
9050 Free Software Foundation, Inc.
9051 Copying and distribution of this file, with or without modification,
9052 are permitted provided the copyright notice and this notice are preserved.