1 2006-03-11 Paul Eggert <eggert@cs.ucla.edu>
3 * time_r.h (asctime_r, ctime_r): Remove. These functions can
4 overrun buffers and shouldn't be used (much as gets shouldn't be
6 * time_r.c (asctime_r, ctime_r): Likewise.
8 2006-03-08 Simon Josefsson <jas@extundo.com>
10 * gc-gnulib.c (randomize): Don't open files called 'no', they
11 signal that configure disabled the device.
13 2006-03-07 Paul Eggert <eggert@cs.ucla.edu>
15 * c-stack.c: Include unistd.h unconditionally, since we now assume
17 * getlogin_r.c: Likewise.
18 * getlogin_r.h: Likewise.
20 * pagealign_alloc.c: Likewise.
21 * unistd_.h: Remove; no longer needed.
23 2006-03-07 Simon Josefsson <jas@extundo.com>
25 * unistd_.h: New file.
27 2006-03-07 Simon Josefsson <jas@extundo.com>
29 * gc-libgcrypt.c, gc-gnulib.c: Use GC_USE_RANDOM.
31 2006-03-01 Simon Josefsson <jas@extundo.com>
33 * readline.c: Fix typo, tiny patch from Stepan Kasal
36 2006-02-28 Simon Josefsson <jas@extundo.com>
38 * getopt.c: Protect #include of unistd.h, for MSVS.
40 2006-02-27 Simon Josefsson <jas@extundo.com>
42 * base64.h: Indent #define's. From Jim Meyering
45 2006-02-27 Jim Meyering <jim@meyering.net>
47 Revert the change of 2006-02-24, so these files can continue
48 to be sync'd from gettext.
49 * mkdtemp.c, setenv.c, unsetenv.c: *Un*-normalize inclusion
52 2006-02-24 Paul Eggert <eggert@cs.ucla.edu>
54 * glob.c: Say "invalid" rather than "illegal" in comments.
56 2006-02-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
58 * mkdtemp.c, setenv.c, unsetenv.c: Normalize inclusion of `config.h'.
60 2006-02-20 Paul Eggert <eggert@cs.ucla.edu>
62 * getcwd.c (AT_FDCWD): Work around a bug in Solaris 9 and 10, where
63 AT_FDCWD exceeds INT_MAX.
64 * openat.h (AT_FDCWD): Likewise.
66 2006-02-14 Jim Meyering <jim@meyering.net>
70 Eliminate the unwelcome (albeit unlikely) possibility of xmalloc
71 failure on deficient systems, and simplify gnulib lgpl dependencies.
72 * lstat.c (rpl_lstat): Rewrite to use stat() in place of the
73 xmalloc/lstat combination. Based on a patch from Bruno Haible.
75 * xalloc-die.c: Remove unused definition of N_.
77 2006-02-13 Sergey Poznyakoff <gray@gnu.org.ua>
79 * argp-fmtstream.c: Restore another bugfix lost on 2005-12-12
81 2006-02-07 Paul Eggert <eggert@cs.ucla.edu>
83 * closeout.c (close_stdout): Don't assume 'bool' converts nonzero
84 ints to 0 or 1, as this isn't true for the stdbool.h substitute.
86 2006-02-07 Sergey Poznyakoff <gray@gnu.org.ua>
88 * argp-namefrob.h: Restore changes accidentally lost during the
89 "autoupdate" on 2005-12-12.
91 2006-01-27 Paul Eggert <eggert@cs.ucla.edu>
93 * fnmatch.c (L_): Renamed from L, to work around a bug in
94 Mac OS X 10.3.9 with GCC 3 reported by Claudio Fontana in
95 <http://lists.gnu.org/archive/html/bug-gnulib/2006-01/msg00074.html>.
98 2006-01-26 Simon Josefsson <jas@extundo.com>
100 * socket_.h: Set WINVER to 0x0501, to make sure getaddrinfo
101 prototype is visible on mingw32.
103 * getaddrinfo.h: Define EAI_ADDRFAMILY and EAI_SYSTEM if not set,
106 * gai_strerror.c, getaddrinfo.h: Protect netdb.h #include (for
109 2006-01-26 Paul Eggert <eggert@cs.ucla.edu>
111 * fts.c (diropen): Open with O_NOCTTY | O_NONBLOCK too. Don't
112 attempt to open for write; this always fails, at least on POSIX
113 hosts. This reinstates the 2006-01-09 change, which was
114 inadvertently removed.
116 2006-01-26 Bruno Haible <bruno@clisp.org>
117 Paul Eggert <eggert@cs.ucla.edu>
120 [(! (defined __cplusplus || defined __BEOS__)
122 && !(defined __HP_cc || defined __xlc__
123 || (defined __SUNPRO_C && (__SUNPRO_C < 0x550 || __STDC__ == 1))
125 #define to signed char in these cases too; this simplifies
126 the code (so that we don't have to worry about HP-UX, AIX, SunPRO,
127 etc., separately) and makes it more conservative.
129 2006-01-21 Jim Meyering <jim@meyering.net>
131 Sync from the stable (b5) branch of coreutils:
133 * fts.c (fts_children): Don't let close() clobber errno from
136 * fts.c (fts_stat): When following a symlink-to-directory,
137 don't necessarily interpret stat-fails+lstat-succeeds as indicating
138 a dangling symlink. That can also happen at least for ELOOP.
139 The fix: return FTS_SLNONE only when the stat errno is ENOENT.
140 FYI, this bug predates the inclusion of fts.c in coreutils.
142 * fts.c (fts_open): Put new maxarglen declaration and uses
143 in their own block, so pre-c99 compilers don't object.
145 Avoid the double-free (first in fts_read, second in fts_close) that
146 would occur when an `active' directory is made inaccessible (e.g.,
147 via chmod a-x) during a traversal.
148 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
149 before returning. Reproduce this failure by
150 mkdir -p a/b; cd a; chmod a-x . b
151 Reported by Stavros Passas.
153 2006-01-25 Sergey Poznyakoff <gray@gnu.org.ua>
155 * argp-namefrob.h: Bugfix. Remove stray #
157 2006-01-25 Bruno Haible <bruno@clisp.org>
159 * stdbool_.h (_Bool) [IRIX cc]: Define as 'signed char', to avoid
161 Reported by Paul Eggert.
163 2006-01-25 Jim Meyering <jim@meyering.net>
165 * fileblocks.c: Remove more useless parentheses.
166 * readutmp.h: Likewise.
168 2006-01-24 Bruno Haible <bruno@clisp.org>
170 * stdbool_.h (_Bool) [__cplusplus]: Don't define if the compiler already
172 Report and patch by Albert Chin-A-Young <china@thewrittenword.com> on
175 * stdbool_.h (_Bool) [HP-UX cc, AIX cc,xlc]: Define as 'signed char'
176 to avoid problems with the built-in _Bool type.
177 Reported by Paul Eggert on 2005-11-26.
179 2006-01-24 Jim Meyering <jim@meyering.net>
181 * socket_.h: Remove useless parentheses in uses of cpp `defined'.
183 2006-01-24 Simon Josefsson <jas@extundo.com>
185 * socket_.h (SHUT_WR, SHUT_RDWR): Don't hardcode, suggested by
188 2006-01-23 Paul Eggert <eggert@cs.ucla.edu>
190 Work around porting bugs reported by Dieter in
191 <http://lists.gnu.org/archive/html/bug-bison/2006-01/msg00049.html>.
192 * getopt.c (_NOPROTO): Remove; no longer needed.
193 Include <stdlib.h> and <unistd.h> in all environments; it's safe now.
194 Include "getopt.h" first, to check interface.
195 (getenv): Declare only if defined HAVE_DECL_GETENV &&
197 * strndup.c [!_LIBC]: Include "strndup.h" to get prototype.
198 (__strndup): Revert to K&R-style function dfns, the glibc style.
199 * strnlen.c: Don't claim it's taken from glibc; it's not.
200 (strnlen, __strnlen): Remove #defines and #undefs; not needed.
201 Include strnlen.h first, to get prototype properly.
202 (strnlen): Renamed from __strnlen.
205 2006-01-23 Ulrich Drepper <drepper@redhat.com>
207 These changes imported from libc.
208 * getopt.c: Use __fxprintf instead of inline stream orientation
209 test and two separate function calls.
210 * strndup.c (__strndup): Add libc_hidden_def.
212 2006-01-22 Bruno Haible <bruno@clisp.org>
214 * vasnprintf.c (VASNPRINTF): In the computation of the size of the
215 temporary buffer for sprintf, take into account the precision also
216 for 'd', 'i', 'u', 'o', 'x', 'X'.
218 2006-01-22 Paul Eggert <eggert@cs.ucla.edu>
220 * quotearg.c (quotearg_buffer_restyled): Add "default: break;"
221 to pacify gcc -Wswitch-default.
223 2006-01-21 Sergey Poznyakoff <gray@gnu.org.ua>
225 * argp-help.c (usage_long_opt): Do not print DOC options.
226 (__argp_base_name): Removed
227 * argp-namefrob.h (__argp_basename): Removed definition. Was a
229 (__argp_base_name): Provide macro definition or extern declaration
230 depending on the configuration
232 2006-01-20 Simon Josefsson <jas@extundo.com>
234 * inet_ntop.h: Unconditionally include sys/socket.h.
236 2006-01-19 Simon Josefsson <jas@extundo.com>
238 * socket_.h: Map SHUT_RD, SHUT_WR, SHUT_RDWR correctly.
240 2006-01-12 Simon Josefsson <jas@extundo.com>
242 * base64.c: Fix warning, reported by Bruno Haible
243 <bruno@clisp.org> and patch by Paul Eggert <eggert@CS.UCLA.EDU>.
245 2006-01-11 Paul Eggert <eggert@cs.ucla.edu>
248 * md5.c: Fix commentary typos.
249 (alignof, UNALIGNED_P): No need for a GCC-specific version.
250 * md5.h (__attribute__): Remove; unused.
251 * sha1.c: Fix commentary to match md5 better.
252 * sha1.h (struct sha1_ctx): Use a word buffer, not a byte buffer,
253 so that we don't need to worry about alignment. All uses changed.
254 This merges the 2005-10-28 md5 change into sha1.
256 2006-01-11 Jim Meyering <jim@meyering.net>
259 * md5.c (OP): Fix spacing.
261 2006-01-11 Simon Josefsson <jas@extundo.com>
263 * stdint_.h (SIZE_MAX): Add missing (.
265 2006-01-10 Bruno Haible <bruno@clisp.org>
267 * argp.h (__const): Remove macro. Use const instead.
268 * argp-fmtstream.h (__const): Likewise.
269 * glob_.h (__const): Remove macro.
270 * glob-libc.h: Use const instead of __const.
272 2006-01-10 Jim Meyering <jim@meyering.net>
274 Avoid the double-free (first in fts_read, second in fts_close) that
275 would occur when an `active' directory is made inaccessible (e.g.,
276 via chmod a-x) during a traversal.
277 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
278 before returning. Reproduce this failure by
279 mkdir -p a/b; cd a; chmod a-x . b
280 Reported by Stavros Passas.
283 * sha1.c: Tweak grammar in a comment.
285 2006-01-10 Paul Eggert <eggert@cs.ucla.edu>
287 * regex_internal.h (BITSET_WORD_BITS):
288 Work around a bug in 64-bit PGC (before version 6.1-2), where the
289 preprocessor mishandles large unsigned values as if they were signed.
290 Problem reported by Claudio Fontana in
291 <http://lists.gnu.org/archive/html/bug-gnulib/2005-12/msg00061.html>.
293 2006-01-10 Simon Josefsson <jas@extundo.com>
295 * socket_.h: New file.
297 2006-01-10 Bruno Haible <bruno@clisp.org>
299 * localcharset.c: Update from GNU gettext.
301 2006-01-09 Paul Eggert <eggert@cs.ucla.edu>
304 * chdir-long.c (cdb_free): Don't bother trying to open directory
305 for write access: POSIX says that must fail.
306 * fts.c (diropen): Likewise.
307 * save-cwd.c (save_cwd): Likewise.
308 * chdir-long.c (cdb_free): Open with O_NOCTTY | O_NONBLOCK as
309 well, for minor improvements on hosts that lack O_DIRECTORY.
310 * chown.c (rpl_chown) [CHOWN_MODIFIES_SYMLINK]:
311 Don't try O_WRONLY unless O_RDONLY failed wth EACCES.
312 Fall back on chown if open failed with EACCES.
314 * gettime.c (gettime) [!defined OK_TO_USE_1S_CLOCK]:
315 Report an error at compile-time if only a 1-second nominal clock
318 * lchmod.h: New file.
319 * mkdir-p.c: Include lchmod.h, lchown.h.
320 (make_dir_parents): Use lchown rather than chown, and
321 lchmod rather than chmod.
323 * mountlist.c (ME_DUMMY): "none" and "proc" file systems are dummies
324 too. Problem with "none" reported by Bob Proulx. Problem with
325 "proc" reported by n0dalus.
327 * mountlist.c: Include <limits.h>.
328 (dev_from_mount_options)
329 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]:
330 New function. It no longer assumes "dev=" has the System V meaning
331 on Linux (since it doesn't). It also parses "dev=" more carefully.
332 (read_file_system_list)
333 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]: Use it.
334 MOUNTED_GETMNTENT2 is new here; the code didn't used to look for
337 * posixtm.h (PDS_PRE_2000): New macro.
338 * posixtm.c (year): Arg is now syntax_bits rather than allow_century.
339 All usages changed. Reject dates outside the range 1969-1999 if
340 PDS_PRE_2000 is used.
342 2006-01-09 Jim Meyering <jim@meyering.net>
346 * version-etc.c (COPYRIGHT_YEAR): Update to 2006.
348 * chdir-safer.h, chdir-safer.c: New files.
350 * modechange.c (mode_compile): Reject an invalid mode string
351 that starts with an octal digit. From Andreas Gruenbacher.
353 * openat.c: Include "fcntl--.h" and "unistd--.h", to map open
354 and dup to open_safer and dup_safer, respectively.
355 (openat_permissive): Fix typo in comment.
357 * openat.c: Don't include <stdlib.h>, <unistd.h>, <fcntl.h>,
358 "gettext.h"; either no longer needed or are guaranteed by openat.h.
359 (_): Remove; no longer needed.
360 (openat): Renamed from rpl_openat; no need for rpl_openat
361 since openat.h renames openat for us.
362 Replace most of the body with a call to openat_permissive,
363 to avoid duplicate code.
364 Port to (probably hypothetical) environments were mode_t is
366 (openat_permissive): Require mode arg, so that we can check
367 types better. Put it just after flags. Change cwd failure
368 indicator from pointer-to-bool to pointer-to-errno-value.
370 Invoke openat_save_fail and/or openat_restore_fail if
371 cwd_errno is null, so that openat can call us.
372 (openat_permissive, fdopendir, fstatat, unlinkat):
373 Simplify errno handling to avoid some duplicate code,
374 as it's OK to set errno on success.
375 * openat.h: Revamp code so that function macros depend on
376 __OPENAT_PREFIX only, not also on AT_FDCWD.
377 (openat_ro): Remove. Caller changed to use openat_permissive.
378 (openat_permissive): Now a macro, if not a function.
379 (openat_restore_fail, openat_save_fail): Now always functions,
380 since mkdirat needs them even if __OPENAT_PREFIX is defined.
382 * openat-priv.h: New file, defining macros used by mkdirat.c
384 * mkdirat.c: Include openat-priv.h.
385 Remove definitions of macros defined therein.
386 * openat.c: Likewise.
388 * mkdirat.c (mkdirat): New file and function.
389 * openat.h (mkdirat): Declare.
391 * openat.c (fdopendir): Don't change errno when returning non-NULL.
393 * openat.h (openat_permissive): Declare.
396 * openat.c (EXPECTED_ERRNO): New macro.
397 (openat_permissive): New function -- used in remove.c rewrite.
398 (all functions): Set errno just before returning, only if there
399 was an actual failure.
400 Use EXPECTED_ERRNO rather than comparing against only ENOTDIR.
402 Emulate openat-family functions using Linux's procfs, if possible.
403 Idea and some code based on Ulrich Drepper's glibc changes.
405 * openat.c: (BUILD_PROC_NAME): New macro.
406 Include <stdio.h>, <string.h>, "alloca.h" and "intprops.h".
407 (rpl_openat): Emulate by trying to open /proc/self/fd/%d/%s,
408 before falling back on save_cwd and restore_cwd.
409 (fdopendir, fstatat, unlinkat): Likewise.
411 * openat.c (fstatat, unlinkat): Perform the syscall directly,
412 skipping the save_cwd...restore_cwd overhead, if FILE is absolute.
414 * openat.c (rpl_openat): Use the promoted type (int), not mode_t,
415 as second argument to va_arg. Otherwise, some versions of gcc
416 warn that `if this code is reached, the program will abort'.
418 2006-01-09 Andreas Gruenbacher <agruen@suse.de>
422 Add POSIX ACL support
423 * acl.h (copy_acl, set_acl): Add declarations.
424 * acl.c (acl_entries): Add fallback implementation for POSIX ACL
425 systems other than Linux.
426 (chmod_or_fchmod): New function: use fchmod when possible,
428 (file_has_acl): Add a POSIX ACL implementation, with a
429 Linux-specific subcase.
430 (copy_acl): Add: copy an acl and S_ISUID, S_ISGID, and
431 S_ISVTX from one file to another. Fall back to fchmod/chmod when
432 acls are unsupported.
433 (set_acl): Add: set a file's acl and S_ISUID, S_ISGID, and
434 S_ISVTX to a defined value. Fall back to fchmod/chmod when acls
437 2006-01-09 Bruno Haible <bruno@clisp.org>
439 * sysexit_.h (EX_OK): New macro.
440 Suggested by Martin Lambers <marlam@marlam.de>.
442 2006-01-09 Bruno Haible <bruno@clisp.org>
444 * javacomp.sh.in: Move to ../build-aux/javacomp.sh.in.
445 * javaexec.sh.in: Move to ../build-aux/javaexec.sh.in.
446 * csharpcomp.sh.in: Move to ../build-aux/csharpcomp.sh.in.
447 * csharpexec.sh.in: Move to ../build-aux/csharpexec.sh.in.
449 2006-01-09 Bruno Haible <bruno@clisp.org>
451 * stdint_.h (SIZE_MAX): Write the value without involving negative
454 2005-10-16 Bruno Haible <bruno@clisp.org>
456 * stdint_.h: On Linux libc4 and libc5, include <sys/bitypes.h> and
457 don't define _STDINT_H_NEED_SIGNED_INT_TYPES.
459 2006-01-04 Paul Eggert <eggert@cs.ucla.edu>
461 * strftime.c (tzname): Don't declare if it is already #defined.
462 Problem reported for Mingw by Mark Junker.
464 2006-01-03 Paul Eggert <eggert@cs.ucla.edu>
466 * xtime.h (xtime_make, xtime_nonnegative_nsec, xtime_nsec): Use
467 long int, not int, for nanosecond counts, so that people who are
468 used to POSIX struct timespec won't be surprised. Reported by Jim
471 2005-12-16 Jim Meyering <jim@meyering.net>
473 * fprintftime.c, fprintftime.h: New files.
475 2005-12-10 Sergey Poznyakoff <gray@gnu.org.ua>
477 * argp-fmtstream.c (__argp_fmtstream_update): Fix coredump
478 * argp-help.c (fill_in_uparams): Check if the constructed
479 struct uparams is valid. Fall back to the default values if it is
482 2005-12-09 Sergey Poznyakoff <gray@gnu.org.ua>
484 * argp-help.c (__argp_base_name): New function
485 (__argp_short_program_name): Rewrite using __argp_base_name
486 * argp-namefrob.h: Define program_invocation_name and
487 program_invocation_short_name if requested
488 (__argp_base_name): Add prototype
489 * argp-parse.c (argp_def): Use gettext wrappers
490 (argp_default_parser): Use __argp_base_name
491 * argp-pin.c: New file. Defines program_invocation_name and
492 program_invocation_short_name on systems that lack them.
494 2005-12-07 Paul Eggert <eggert@cs.ucla.edu>
496 * stat-time.h (STATE_TIMESPEC, STAT_TIMESPEC_NS): Add check for
497 TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC, to fix IRIX 5.3
498 porting problem reported by Georg Schwarz in
499 <http://lists.gnu.org/archive/html/bug-coreutils/2005-12/msg00083.html>.
501 2005-07-09 Bruno Haible <bruno@clisp.org>
503 * csharpcomp.sh.in (options_csc): For -l option, add a .dll suffix.
504 * csharpcomp.c (compile_csharp_using_sscli): Likewise.
505 Reported by Mark Junker <mjscod@gmx.de>.
507 2005-11-29 Paul Eggert <eggert@cs.ucla.edu>
509 * stdint_.h (intmax_t) [defined intmax_t]: Do not declare.
510 (uintmax_t) [defined uintmax_t]: Do not declare.
511 (SIZE_MAX) [defined SIZE_MAX]: Do not define.
512 This works around a problem if intmax_t.m4 and/or uintmax_t.m4
513 and/or size_max.m4 are also used. Problem reported by Mark D. Baushke.
514 (SIZE_MAX): Define to ((size_t) -1), not (~(size_t)0), for the
515 sake of portability to weird hosts that C allows (though we don't
516 know of any practical examples).
518 * savedir.h (fdsavedir): New decl.
519 * savedir.c (fdsavedir, savedirstream): New functions; the latter
520 contains most of the former guts of savedir.
521 (savedir): Use savedirstream.
524 2005-11-15 Paul Eggert <eggert@cs.ucla.edu>
526 * xstrtod.c: Don't bother with #pragma STDC FENV_ACCESS ON, as
527 coreutils no longer futzes with rounding modes.
529 2005-11-14 Jim Meyering <jim@meyering.net>
531 * mkstemp-safer.c: Include <config.h>, required for possible
532 replacement of mkstemp.
534 2005-11-10 Paul Eggert <eggert@cs.ucla.edu>
536 * gethrxtime.c: Include "timespec.h" rather than the sys/time / time
538 (gethrxtime) [! (HAVE_NANOUPTIME
539 || (defined CLOCK_MONOTONIC && HAVE_CLOCK_GETTIME)
540 || HAVE_MICROUPTIME)]: Fall back on gettime rather than rolling
541 our own approximation.
543 2005-11-10 Simon Josefsson <jas@extundo.com>
545 * readline.c: Remove EOL.
547 2005-11-08 Eric Blake <ebb9@byu.net>
549 * inet_ntop.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
551 2005-11-08 Eric Blake <ebb9@byu.net>
553 * getaddrinfo.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
555 2005-10-30 Paul Eggert <eggert@cs.ucla.edu>
557 Fix porting problem reported by Theodoros V. Kalamatianos.
558 * utimens.c (futimens) [HAVE_WORKING_UTIMES && HAVE_FUTIMES]:
559 Don't assume that futimes failing means we must fail.
561 2005-10-29 Paul Eggert <eggert@cs.ucla.edu>
563 * getcwd.c (__getcwd): Don't assume that system calls after readdir
564 leave errno alone. Problem reported by Dmitry V. Levin.
566 2005-10-28 Paul Eggert <eggert@cs.ucla.edu>
568 * savedir.c (savedir): Don't assume that xrealloc etc. leave
569 errno alone. Problem reported by Frederic Jolliton.
571 2005-10-28 Simon Josefsson <jas@extundo.com>
573 * inet_ntop.h, inet_ntop.c: Make it work under mingw32: Add
574 "restrict" keywords, as per POSIX. Protect the function
575 declaration around HAVE_DECL_INET_NTOP rather than HAVE_INET_NTOP.
576 Don't use K&R prototypes. Check the sprintf return values.
577 Re-define EAFNOSUPPORT if not present. Indent.
579 * md5.h, md5.c: Simplify buffer handling visavi alignment,
580 suggested by Bruno Haible <bruno@clisp.org>.
582 * gc-gnulib.c, gc-libgcrypt.c: Check calloc return value.
584 * gc.h: Add MD2 and RMD160 length defines. Add prototypes.
586 * gc-libgcrypt.c: Add MD2 (which is not available through
589 * gc-gnulib.c: Add MD2. Implement gc_hash_* API.
591 * md2.h, md2.c: New files.
593 2005-10-24 Simon Josefsson <jas@extundo.com>
595 * md4.h: Shrink buffer size, now that we changed the type.
597 2005-10-22 Simon Josefsson <jas@extundo.com>
599 * arcfour.h, arcfour.c: Use fixed size indices in the
600 arcfour_context struct (simplify test vector testing in GNU
603 2005-10-22 Simon Josefsson <jas@extundo.com>
605 * md4.h, md4.c: Simplify buffer handling visavi alignment,
606 suggested by Bruno Haible <bruno@clisp.org>.
608 2005-10-22 Simon Josefsson <jas@extundo.com>
610 * crc.h: Include stddef.h, for size_t.
612 2005-10-21 Simon Josefsson <jas@extundo.com>
614 * arctwo.h (arctwo_setkey): Protect variable in CPP macro,
615 suggested by Ralf Wildenhues <Ralf.Wildenhues@gmx.de>.
617 2005-10-21 Simon Josefsson <jas@extundo.com>
619 * rijndael-api-fst.c: Fix bugs in CBC mode for more than one
622 2005-10-21 Simon Josefsson <jas@extundo.com>
624 * gc-gnulib.c: Support ARCTWO in CBC mode.
626 2005-10-21 Simon Josefsson <jas@extundo.com>
628 * hmac-md5.c (hmac_md5): Add comments, suggested by Bruno Haible
631 * hmac-sha1.c (hmac_sha1): Likewise.
633 * crc.c (crc32_update): Actually use crc parameter, suggested by
634 Bruno Haible <bruno@clisp.org>.
636 * crc.h: Include stdint.h directly, suggested by Bruno Haible
639 2005-10-21 Simon Josefsson <jas@extundo.com>
641 * des.h, des.c: New files.
643 * gc-gnulib.c: Support DES.c
645 2005-10-21 Simon Josefsson <jas@extundo.com>
647 * arctwo.h, arctwo.c: New files.
649 * gc-gnulib.c: Support ARCTWO.
651 2005-10-21 Simon Josefsson <jas@extundo.com>
653 * gc-libgcrypt.c (gc_cipher_open): Handle ECB.
655 2005-10-19 Simon Josefsson <jas@extundo.com>
657 * gc-gnulib.c: Support ARCFOUR.
659 2005-10-19 Simon Josefsson <jas@extundo.com>
661 * gc-gnulib.c: Implement gc_cipher_* API, currently only with AES
664 * gc.h: Add ECB enum type.
666 * hmac-md5.c, hmac-sha1.c: Include memxor.h.
668 2005-10-19 Simon Josefsson <jas@extundo.com>
670 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support MD4.
672 2005-10-18 Simon Josefsson <jas@extundo.com>
674 * md4.h, md4.c: New files, based on md5.?.
676 2005-10-17 Simon Josefsson <jas@extundo.com>
678 * gc-libgcrypt.c (gc_hmac_sha1): Fix assert.
680 * gc.h (gc_nonce, gc_pseudo_random, gc_random): Add prototypes.
682 2005-10-17 Simon Josefsson <jas@extundo.com>
684 * gc.h, gc-libgcrypt.c: Add more hash types/functions.
686 2005-10-17 Simon Josefsson <jas@extundo.com>
688 * gc.h, gc-libgcrypt.c: Add ciphers.
690 2005-10-17 Simon Josefsson <jas@extundo.com>
692 * sha1.c: Use uint32_t instead of md5_uint32.t
694 * sha1.h: Use stdint.h and uint32_t instead of md5_uint32 from
697 * md5.c: Use uin32_t. Fix non-gcc UNALIGNED_P macro.
699 * md5.h: Use stdint.h and uint32_t. Doc fix.
701 2005-10-15 Simon Josefsson <jas@extundo.com>
703 * rijndael-api-fst.h, rijndael-api-fst.c: New files.
705 * rijndael-alg-fst.h, rijndael-alg-fst.c: New files.
707 2005-10-14 Simon Josefsson <jas@extundo.com>
709 * arcfour.h, arcfour.c: New files.
711 2005-10-14 Paul Eggert <eggert@cs.ucla.edu>
713 * obstack.c [defined _LIBC && defined USE_IN_LIBIO]: Don't
714 include <wchar.h>; no longer needed.
716 2005-10-14 Jakub Jelinek <jakub@redhat.com>
717 and Ulrich Drepper <drepper@redhat.com>
720 * obstack.c (print_and_abort) [defined _LIBC]: Use __fxprintf
721 instead of inline stream orientation test and two separate
722 function calls. Pay no attention to USE_IN_LIBIO.
724 2005-10-14 Roland McGrath <roland@redhat.com>
726 Import from libc. [BZ #1331]
727 * obstack.h [!__STDC__] (obstack_int_grow_fast): Fix misnamed
729 Reported by Matej Vela <vela@debian.org>.
731 2005-10-13 Paul Eggert <eggert@cs.ucla.edu>
733 * mkdir-p.c (make_dir_parents): Don't report an error if an
734 intermediate directory is in a read-only file system. Problem
735 reported by Eric Blake.
737 2005-10-13 Simon Josefsson <jas@extundo.com>
739 * gc-pbkdf2-sha1.c (gc_pbkdf2_sha1): Optimize CEIL computation.
740 Move memory allocation outside of loop.
742 2005-10-12 Simon Josefsson <jas@extundo.com>
744 * gc-pbkdf2-sha1.c: New file.
746 * gc.h: Add gc_pbkdf2_sha1 prototype.
748 2005-10-12 Simon Josefsson <jas@extundo.com>
750 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Use Gc_rc for return types,
751 suggested by Bruno Haible <bruno@clisp.org>.
753 2005-10-12 Simon Josefsson <jas@extundo.com>
755 * gc-libgcrypt.c (gc_hmac_sha1): New function.
757 * gc-gnulib.c (gc_hmac_sha1): New function.
759 2005-10-12 Simon Josefsson <jas@extundo.com>
761 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support SHA-1.
763 2005-10-12 Simon Josefsson <jas@extundo.com>
765 * gc-gnulib.c: Condition MD5 and HMAC-MD5 use on GC_USE_MD5 and
766 GC_USE_HMAC_MD5, respectively.
768 * gc-libgcrypt.c (gc_md5): Fix assert call.
771 * gc.h (gc_hash_buffer): Use gc_hash in prototype.
773 * gc-libgcrypt.c (gc_hash_buffer): Ditto.
775 * gc-gnulib.c (gc_hash_buffer): Ditto.
777 2005-10-11 Bruno Haible <bruno@clisp.org>
779 * c-strcasestr.h: New file, from GNU gettext.
780 * c-strcasestr.c: New file, from GNU gettext.
782 2005-10-11 Bruno Haible <bruno@clisp.org>
784 * c-strcase.h: New file, from GNU gettext.
785 * c-strcasecmp.c: New file, from GNU gettext.
786 * c-strncasecmp.c: New file, from GNU gettext.
788 2005-10-11 Simon Josefsson <jas@extundo.com>
790 * crc.h, crc.c: New files.
792 * gc.h (gc_hash_buffer): Add doc.
794 2005-10-08 Simon Josefsson <jas@extundo.com>
796 * gc.h: Add gc_hash and gc_hash_buffer.
798 * gc-gnulib.c (gc_hash_buffer): Add. Reorder #include's.
800 * gc-libgcrypt.c (gc_hash_buffer): Add.
802 2005-10-11 Bruno Haible <bruno@clisp.org>
804 * strcasecmp.c: Include limits.h.
805 (strcasecmp): Avoid integer overflow on exotic platforms.
806 * strncasecmp.c: Include limits.h.
807 (strncasecmp): Avoid integer overflow on exotic platforms.
808 Reported by Paul Eggert.
810 2005-10-06 Simon Josefsson <jas@extundo.com>
812 * hmac-md5.c: New file.
816 2005-10-06 Simon Josefsson <jas@extundo.com>
818 * memxor.c (memxor): Avoid casts and warnings.
820 2005-10-05 Derek Price <derek@ximbiot.com>
822 * getdelim.c (SIZE_MAX): New macro, if not already defined.
824 2005-10-05 Simon Josefsson <jas@extundo.com>
826 * memxor.c (memxor): Fix compiler error.
828 * md5.h (MD5_DIGEST_SIZE, MD5_BLOCK_SIZE): Add, see also
829 <http://sourceware.org/bugzilla/show_bug.cgi?id=1423>.
831 * memxor.h, memxor.c: New files.
833 * getaddrinfo.h: Don't protect sys/types.h with HAVE_SYS_TYPES_H,
834 we assume all systems have it, suggested by Jim Meyering
835 <jim@meyering.net>. Remove HAVE_SYS_SOCKET_H test too, to see if
836 any systems lack sys/socket.h; mingw32 is known to lack it, but we
837 don't support it yet anyway. Also remove HAVE_NETDB_H test, for
840 2005-10-04 Bruno Haible <bruno@clisp.org>
842 * verify.h (verify_true): Provide alternative definition for C++.
844 2005-10-04 Simon Josefsson <jas@extundo.com>
846 * getaddrinfo.h: Move sys/types.h include first, reported by "Mark
847 D. Baushke" <mdb@gnu.org>.
849 2005-10-03 Paul Eggert <eggert@cs.ucla.edu>
851 * getdelim.c: Include getdelim.h first. Include <limits.h>.
852 (SSIZE_MAX): New macro, if not already defined.
853 (getdelim): Fix buffer overrun on 64-bit hosts with lines longer
856 2005-10-02 Paul Eggert <eggert@cs.ucla.edu>
858 * exclude.c: Include verify.h.
859 (verify): Remove. All callers changed to use verify.h's version.
860 * strtoimax.c: Likewise.
861 * utimecmp.c: Likewis.e
864 * .cppi-disable: Add getaddrinfo.h, getdelim.h, getline.h, getpass.c
865 mbchar.h, mbuiter.h, strcase.h, strnlen.h, strnlen1.h.
866 * .cvsignore: Add fts.h, search.h, t-fpending.
867 * settime.c (settime): Fix { typo in previous patch. Also, don't
868 bother returning ENOSYS if settimeofday or stime fails; just let
869 them return whatever errno they want to return.
870 * utimens.c: Include unistd.h, for dup2.
871 (futimens): Fix typo: HAVE_FUTIMESAT was misspelled in an #if.
872 (futimens) [! HAVE_FUTIMESAT]: If !file, set errno before returning -1.
874 2005-10-02 Jim Meyering <jim@meyering.net>
877 * fts-cycle.c [HAVE_CONFIG_H]: Include <config.h>.
878 * openat-die.c: Use `#ifdef HAVE_CONFIG_H', not `#if HAVE_CONFIG_H'.
879 * openat.c (fdopendir): Do not define if HAVE_FDOPENDIR.
880 Remove AT_FDCWD test.
881 Do not consume the fd unless successful.
882 * openat.h (fdopendir): Do not define if HAVE_FDOPENDIR.
883 * settime.c (settime): Move the HAVE_STIME block `up' into an #elif
884 block, so that we don't even try to compile it if settimeofday is
885 available. This works around a compilation failure on OSF1 V5.1,
886 due to stime requiring a `long int*' while tv_sec is `int'.
888 2005-09-30 Eric Blake <ebb9@byu.net> (tiny change)
890 * getdelim.c (getdelim): Remove unused variables.
892 2005-10-01 Simon Josefsson <jas@extundo.com>
894 * getaddrinfo.h: Protect #include's of sys/socket.h and netdb.h.
895 Only define struct addrinfo if !HAVE_STRUCT_ADDRINFO. Protect
896 AI_* and EAI_* definitions. Protect function declarations.
898 2005-09-29 Paul Eggert <eggert@cs.ucla.edu>
900 * xtime.h (XTIME_PRECISION): Now of type int, not long long int,
901 so that the code works even with ancient cpp. Portability problem
902 with GCC 2.7.2.1 reported by Thomas M.Ott.
904 2005-09-27 Jim Meyering <jim@meyering.net>
906 * getcwd.c: Change #ifdef<TAB>HAVE_CONFIG_H to #ifdef HAVE_CONFIG_H.
908 * intprops.h (signed_type_or_expr__): Define.
909 (INT_STRLEN_BOUND) [__GNUC__]: Use a slightly tighter bound
912 2005-09-26 Paul Eggert <eggert@cs.ucla.edu>
914 * verify.h (verify_expr): Remove, replacing with:
915 (verify_true): New macro that returns true instead of void.
916 (verify_type__): Remove.
917 (verify): Use verify_true rather than verify_type__.
919 2005-09-24 Paul Eggert <eggert@cs.ucla.edu>
921 * utimens.c (ENOSYS): Define if not already defined.
922 (futimens): Support having a null PATH if the file descriptor
925 * regex_internal.h (__GNUC_PREREQ, always_inline, inline, pure):
927 (__attribute): Define to empty unless GCC 3.1 or later.
928 This works around a core dump on OpenBSD 3.4, which has GCC
929 2.95.3, which dumps core when given __attribute__(()). It also
930 simplifies other tests, since we really don't want to bother with
931 worrying about which ancient version of GCC supported what.
932 Original problem reported by Yoann Vandoorselaere, with part of
933 the fix suggested by Derek Price.
935 2005-09-24 Jim Meyering <jim@meyering.net>
937 * verify.h (verify_type__): Use `unsigned int' as the bitfield type
938 so we can once again use a positive bitfield width of 1 -- now we
939 don't have to explain why we were using a bitfield width of 2.
941 2005-09-23 Paul Eggert <eggert@cs.ucla.edu>
943 * getaddrinfo.c [HAVE_NETINET_IN_H]: Include <netinet/in.h>.
944 Problem reported by Eric Blake.
945 (getaddrinfo): Initialize se so that it's not garbage.
946 Redo internal storage allocation so that it doesn't make unportable
947 assumptions about alignment.
950 * utimens.c (futimens): Use futimesat if available.
951 Prefer it to futimes since it doesn't have the futimes bug.
953 * verify.h (GL_CONCAT0, GL_CONCAT): Remove.
954 (verify): Don't use the __LINE__ trick, as it doesn't work in general.
955 Instead, declare a function that returns a pointer to an array,
956 and use verify_type__ to declare the size of the array.
957 Problem and germ of a solution reported by Bruno Haible.
958 (verify_type__): Use 2, not 1, for bitfield size, to avoid
959 a warning with Irix 6.5 cc. Problem reported by Bruno Haible.
961 2005-09-22 Paul Eggert <eggert@cs.ucla.edu>
965 * .cppi-disable: Add regcomp.c, regex_internal.c, regex_internal.h,
967 * argmatch.h: Include verify.h
968 (ARGMATCH_VERIFY): Use verify rather than rolling our own.
969 (ARGMATCH_ASSERT): Remove; unused.
970 * canonicalize.c: Assume STDC_HEADERS.
971 * exclude.c: Include "strcase.h".
972 * regex_internal.h [!defined _LIBC]: Likewise.
973 * getusershell.c: Include stdio--.h rather than stdio.h
975 (getusershell): Call fopen, not fopen_safer.
976 * save-cwd.c: Include fcntl--.h rather than fcntl.h.
977 Do not include unistd-safer.h.
978 (save_cwd): Don't call fd_safer; no longer needed
979 now that we include fcntl--.h.
981 * getdate.y (relative_time): New type.
982 (RELATIVE_TIME_0): New constant.
983 (parser_control): Use relative_time instead of doing it ourselves.
984 (%union): Add new relative_time rel member.
985 (tYEAR_UNIT, tMONTH_UNIT, tHOUR_UNIT, tMINUTE_UNIT, tSEC_UNIT):
987 (relunit, relunit_snumber): Now of type rel.
988 (zone, rel, relunit, get_date): Adjust to above changes.
990 * getloadavg.c: Include fcntl--.h rather than fcntl.h.
991 Do not include unistd-safer.h.
992 (getloadavg): Don't call fd_safer; no longer needed
993 now that we include fcntl--.h.
995 * mkdir-p.c (ENOSYS): Define to EEXIST if not defined.
996 (make_dir_parents): Treat ENOSYS like EEXIST.
998 Improve quality of diagnostics on restore_cwd failure.
999 * mkdir-p.h (make_dir): Remove. All uses replaced by mkdir.
1000 (make_dir_parents): Last arg is now int * (for errno), not bool *.
1001 * mkdir-p.c (make_dir, make_dir_parents): Likewise.
1002 Rewrite "mkdir -p" algorithm to avoid the need for "stat"
1003 each time through the loop. Do not diagnose restore_cwd failure;
1004 that is the caller's job (and perhaps the caller does not care).
1006 * mkdir-p.c (CLEANUP_CWD, CLEANUP): Remove.
1007 (make_dir_parents): Revamp to avoid need for CLEANUP_CWD, CLEANUP.
1008 If the file already exists but is not a directory, don't bother
1009 to try to make its parents.
1010 Close potential file descriptor leak if we can't chdir("/") (!).
1011 Don't always return true if chdir($PWD) fails; return true only
1012 if the requested action was done successfully (except for the
1014 Don't log final directory unless we actually made it.
1015 Refactor to avoid duplicate code to fix up permissions.
1016 Don't attempt to fix up parent permissions if chdir($PWD) fails.
1018 * strftime.c (my_strftime): Rewrite the previous change slightly,
1019 to make it a bit faster and (I hope) clearer.
1020 * strftime.c (my_strftime): Add support for %:z, %::z, %:::z.
1021 Fix bug in formats like %2N.
1023 * verify.h: New file.
1025 2005-09-22 Jim Meyering <jim@meyering.net>
1027 Sync from coreutils.
1029 * backupfile.c: Use ARGMATCH_VERIFY, just in case.
1031 * posixtm.c (posixtime) [lint]: Initialize *all* of tm0, not just
1032 the .tm_year member, since otherwise gcc-4.0 would now warn about
1033 tm_zone, tm_gmtoff, tm_isdst, tm_yday, tm_wday.
1035 * quotearg.c (quotearg_n_options): Change code to be suboptimal, in
1036 order to avoid an unsuppressible warning from gcc on 64-bit systems.
1038 * getdate.y (get_date): Undo part of the 2005-04-04 change, so that
1039 the command "date -d'2005-03-27 +1 day'" succeeds once again, even
1040 when run in a time zone for which daylight savings time is in effect
1041 for the starting date.
1043 * mkdir-p.c (make_dir_parents): Don't let a failed chdir($PWD)
1044 stop us from restricting permissions of just-created absolute-named
1046 * mkdir-p.c (CLEANUP_CWD): Return *true*, not false when failing
1047 to restore initial working directory.
1048 * mkdir-p.c (make_dir_parents): New parameter: different_working_dir,
1049 to tell caller if/when we change the working directory and are
1050 unable to return to the initial one.
1051 * mkdir-p.h (make_dir_parents): Update prototype.
1052 * mkdir-p.c (CLEANUP_CWD): Change one more `return 1' to
1053 `return false'. This fixes a bug introduced on 2004-07-30.
1055 * openat.c (fdopendir): Be sure to close the supplied
1056 file descriptor before returning. This makes our replacement
1057 implementation a little closer to Solaris's, where fdopendir
1058 ties the file descriptor to the returned DIR* pointer.
1059 * openat.c (unlinkat): New function.
1060 * openat.h (unlinkat): Add prototype.
1061 * openat-die.c (openat_save_fail): Rename from openat_save_die.
1062 (openat_restore_fail): Rename from openat_restore_die.
1063 * openat.c, openat.h: Reflect s/_die/_fail/ renaming.
1065 Provide an alternative to exiting immediately upon save_cwd or
1066 restore_cwd failure. Now, an application can arrange e.g.,
1067 to perform a longjump in that case.
1068 * openat.c: Include dirname.h.
1069 Use IS_ABSOLUTE_FILE_NAME rather than testing for leading slash.
1070 (rpl_openat, fdopendir, fstatat): Call openat_save_die
1071 and openat_restore_die rather than calling error directly.
1072 Don't include "error.h" or "exitfail.h"; they're no longer needed.
1074 * openat-die.c (openat_save_die, openat_restore_die): New file.
1075 * openat.h (openat_save_die, openat_restore_die): Declare and define.
1077 * strftime.c [FPRINTFTIME] (fprintftime): Provide a new interface:
1078 size_t fprintftime (FILE *fp, char const *fmt, struct tm const *tm,
1079 int utc, int nanoseconds);
1081 date should not have to allocate a megabyte of virtual memory to
1082 handle a format argument like +%1048575T. When implemented with
1083 strftime, it must allocate such a buffer, use strftime to fill it
1084 in, print it, then free it.
1085 With fprintftime, it simply prints everything and exits.
1086 With no need for memory allocation, that's one fewer way to fail.
1087 * strftime.c (my_strftime): Parse the colons of %:::z *after* the
1088 optional field width, not before, so we accept %9:z, not %:9z.
1089 (my_strftime): Be sure to use L_('x') for literals.
1091 * backupfile.c, canon-host.c, canonicalize.c, chown.c, cloexec.c:
1092 * dup-safer.c, dup2.c, euidaccess.c, fd-safer.c, fileblocks.c:
1093 * fopen-safer.c, fsusage.c, ftruncate.c, getcwd.c, getcwd.h:
1094 * getloadavg.c, getopt_.h, getpagesize.h, getugroups.c, group-member.c:
1095 * human.h, idcache.c, mkdir-p.c, mountlist.c, nanosleep.c, pathmax.h:
1096 * physmem.c, posixver.c, putenv.c, raise.c, safe-read.c, same.c:
1097 * save-cwd.c, setenv.c, settime.c, tempname.c, unlinkdir.c:
1098 * unsetenv.c, userspec.c, xgethostname.c, xreadlink.c:
1099 Assume HAVE_UNISTD_H, i.e., include <unistd.h> unconditionally.
1101 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
1102 * getloadavg.c, mountlist.c, openat.h, save-cwd.c, tempname.c:
1103 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
1104 and don't include <sys/file.h>).
1106 2005-09-22 Eric Blake <ebb9@byu.net> (tiny change)
1108 Sync from coreutils.
1110 * getloadavg.c (getloadavg) [__CYGWIN__]: Port to cygwin.
1111 [__linux__]: Allocate a big enough buffer for /proc/loadavg.
1112 [!LDAV_DONE]: Avoid unused variable warning.
1114 2005-09-21 Bruno Haible <bruno@clisp.org>
1116 * unicodeio.h (unicode_to_mb): New declaration.
1118 2005-09-20 Derek Price <derek@ximbiot.com>
1120 * getaddrinfo.c: Don't include <netdb.h> included from getaddrinfo.h.
1122 2005-09-19 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1124 Use a consistent style for including <config.h>.
1125 * __fpending.c, acl.c, argmatch.c,
1126 argp-help.c, argp-parse.c,
1127 argp-pvh.c, backupfile.c, basename.c, c-stack.c,
1128 calloc.c, check-version.c, cloexec.c, closeout.c, copy-file.c,
1129 creat-safer.c, cycle-check.c, dirfd.c, dirname.c, dup-safer.c,
1130 dup2.c, euidaccess.c, exclude.c, exitfail.c, fatal-signal.c,
1131 fd-safer.c, file-type.c, fileblocks.c, filemode.c,
1132 filenamecat.c, findprog.c, fnmatch.c, fopen-safer.c, free.c,
1133 fsusage.c, ftruncate.c, full-write.c, fwriteerror.c,
1134 getaddrinfo.c, getcwd.c, getdelim.c, getline.c, getlogin_r.c,
1135 getndelim2.c, getnline.c, getopt1.c, getpass.c, group-member.c,
1136 hard-locale.c, hash-pjw.c, hash.c, human.c, idcache.c,
1137 inet_ntop.c, isdir.c, long-options.c, malloc.c, memcasecmp.c,
1138 memcmp.c, memcoll.c, memcpy.c, memmove.c, mkdir-p.c,
1139 modechange.c, mountlist.c, open-safer.c, physmem.c,
1140 pipe-safer.c, pipe.c, poll.c, posixver.c, progname.c,
1141 progreloc.c, putenv.c, quote.c, quotearg.c, readline.c,
1142 readlink.c, realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c,
1143 safe-read.c, same.c, save-cwd.c, savedir.c, sig2str.c,
1144 strcspn.c, strerror.c, stripslash.c, strncasecmp.c, strndup.c,
1145 strnlen.c, strnlen1.c, strsep.c, strstr.c, strtod.c,
1146 strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c,
1147 userspec.c, utimecmp.c, version-etc-fsf.c,
1148 version-etc.c, wait-process.c, xalloc-die.c, xgetcwd.c,
1149 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xsetenv.c,
1150 xstrndup.c, xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
1151 Standardize inclusion of config.h.
1152 * __fpending.h, dirfd.h, getdate.h, human.h,
1153 inttostr.h: Removed inclusion of config.h from header files.
1154 * inttostr.c: Adjusted in-tree users.
1155 * timespec.h: Remove superfluous warning to include config.h.
1156 * atexit.c, chdir-long.c chown.c, fchown-stub.c, getgroups.c,
1157 gettimeofday.c, lchown.c, lstat.c, mkdir.c, mkstemp.c,
1158 nanosleep.c, openat.c, raise.c, readtokens0.c, readutmp.c,
1159 unlinkdir.c: Guard inclusion of config.h with HAVE_CONFIG_H.
1161 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
1163 * stat-time.h: New file.
1164 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP, ATIME_CMP, CTIME_CMP):
1165 (MTIME_CMP, TIMESPEC_NS): Remove. Now done by stat-time.h,
1167 (timespec_cmp): New function.
1168 * utimecmp.c: Include stat-time.h.
1169 (SYSCALL_RESOLUTION): Depend on whether various struct stat
1170 members exist, not on the obsolescent ST_MTIM_NSEC.
1171 (utimecmp): Use the new stat-time functions rater than TIMESPEC_NS.
1173 2005-09-15 Derek Price <derek@ximbiot.com>
1174 Paul Eggert <eggert@cs.ucla.edu>
1176 * regcomp.c, regexec.c, regex_internal.c: Back out previous
1177 changes, consolidating in...
1178 * regex_internal.h: ...this file.
1180 2005-09-15 Derek Price <derek@ximbiot.com>
1182 * regex_internal.h: Blank `pure' for GNUC < 3.
1183 * regex_internal.c: Ditto, using this...
1184 (__GNUC_PREREQ): ...new macro.
1185 * regcomp.c, regexec.c: Blank `always_inline' for GNUC < 3.1 using...
1186 (__GNUC_PREREQ): ...this new macro.
1188 * strstr.h: Include string.h. Define strstr as a macro here.
1190 2005-09-13 Derek Price <derek@ximbiot.com>
1192 * canon-host.c (canon_host_r): Set *cherror on memory allocation
1194 Reported by Jim Meyering <jim@meyering.net>.
1196 2005-09-13 Jim Meyering <jim@meyering.net>
1198 * canon-host.c: Filter through gnu indent and reword comments slightly.
1199 * canon-host.h (ch_strerror_r): Tweak cpp indentation and spacing.
1201 2005-09-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (tiny change)
1203 * lib/base64.c: Typo.
1204 (base64_encode): Put b64str in initialized data section.
1206 2005-09-12 Derek Price <derek@ximbiot.com>
1208 Return usable errors from canon-host.
1209 * canon-host.h: New file.
1210 * canon-host.c (canon_host): Wrap...
1211 (canon_host_r): ...this new function, which now relies exclusively on
1213 (ch_strerror): New function.
1214 (last_cherror): New global.
1215 * getaddrinfo.c: Move include of getaddrinfo.h first to test interface.
1216 (getaddrinfo): Add AI_CANONNAME functionality. Don't do arithmetic on
1218 (freeaddrinfo): Free ai->ai_canonname when set.
1220 2005-09-12 Derek Price <derek@ximbiot.com>
1221 Paul Eggert <eggert@cs.ucla.edu>
1223 * glob-libc.h: Renamed from glob_.h. The new version is
1224 taken from libc's glob.h, except with '#ifdef __GLOB_GNULIB'
1225 protecting things that should be done only in gnulib contexts.
1226 * glob_.h: New file, containing only the glob things needed for
1228 (GLOB_PREFIX): Remove. All uses changed to look for __GLOB_GNULIB.
1229 (__GLOB_CONCAT, __GLOB_XCONCAT, __GLOB_ID): Remove; no longer needed.
1230 (glob, globfree, glob_pattern_p): Now defined simply in terms of
1231 rpl_glob, rpl_globfree, rpl_glob_pattern_p.
1232 (__GLOB_GNULIB): New macro, to keep the glob.h changes clearer
1233 and to respect the namespace rules better.
1235 2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
1237 Merge glibc and coreutils changes into gnulib, plus a few
1239 * md5.c: Use #error rather than a string.
1240 (CYCLIC): New macro, from glibc source. Use it instead of rol.
1241 * md5.h (__GNUC_PREREQ, __THROW): Define if not defined already.
1242 (__attribute__): Define to empty for non recent-GCC.
1243 (__md5_buffer, __md5_finish_ctx, __md5_init_ctx, __md5_process_block):
1244 (__md5_process_bytes, __md5_read_ctx, __md5_stream):
1245 Renamed from their non-__ counterparts, with new macros replacing
1246 them if not _LIBC. Add __THROW attribute.
1248 (struct md5_ctx): Align buffer if using GCC.
1249 * sha1.h (struct sha1_ctx): Likewise.
1250 * sha1.c (SWAP): Renamed from the NOTSWAP. All uses changed.
1251 The old name was backwards.
1252 (NOTSWAP): Remove; not used.
1253 (rol): New macro, moved here from md5.h.
1254 (sha1_process_block): Remove a FIXME that doesn't make sense.
1256 2005-09-12 Derek Price <derek@ximbiot.com>
1258 * gai_strerror.c: Include config.h when available. Include
1259 getaddrinfo.h before other headers to test interface.
1260 Reported by Larry Jones <lawrence.jones@ugs.com>.
1262 2005-09-08 Paul Eggert <eggert@cs.ucla.edu>
1264 * glob.c (glob, globfree, __glob_pattern_p): Use old-style function
1265 definitions, since that's the preferred style in glibc.
1266 Fix a minor spacing issue, and update copyright notice to match glibc's.
1268 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
1270 * regex_internal.h (bitset_not): Add parens to avoid gcc -Wall warning.
1272 2005-09-06 Simon Josefsson <jas@extundo.com>
1274 * getpass.c (getpass): Fix typo, test for HAVE_TCSETATTR and not
1275 TCSETATTR. Reported by Derek Price <derek@ximbiot.com>.
1277 2005-09-05 Paul Eggert <eggert@cs.ucla.edu>
1279 Change bitset word type from unsigned int to unsigned long int,
1280 as this has better performance on typical 64-bit hosts.
1281 Port bitset code to hosts with unusual word sizes.
1282 * regcomp.c (build_equiv_class, build_charclass, build_range_exp):
1283 (build_collating_symbol):
1284 Prefer bitset to re_bitset_ptr_t in prototypes, when the actual
1285 argument is a bitset. This is merely a style issue, but it makes
1286 it clearer that an entire array is expected.
1287 (re_compile_fastmap_iter, init_dfa, init_word_char, optimize_subexps):
1288 * regcomp.c (lower_subexp, parse_bracket_exp, built_charclass_op):
1289 Port to the case where bitset_word is not the same as unsigned int.
1290 * regex_internal.h (bitset_set, bitset_clear, bitset_contain):
1291 (bitset_not, bitset_merge, bitset_set_all, bitset_mask):
1293 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1294 (build_trtable, group_nodes_into_DFAstates):
1296 * regcomp.c (re_compile_fastmap_iter, utf8_sb_map, optimize_utf8):
1297 Don't assume that SBC_MAX is a multiple of BITSET_WORD_BITS.
1298 * regex_internal.h (bitset_set_all, bitset_not): Likewise.
1299 * regexec.c (group_nodes_into_DFAstates): Likewise.
1300 * regcomp.c (utf8_sb_map): Don't assume UINT_MAX == 0xffffffff.
1301 * regcomp.c (optimize_subexps, lower_subexp):
1302 Work even if bitset_word has holes in its bitwise representation.
1303 * regex_internal.h (BITSET_WORD_BITS): Likewise.
1304 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1306 * regex_internal.c (re_string_reconstruct):
1307 Don't assume UCHAR_MAX == 255.
1308 * regex_internal.h (bitset_set_all): Likewise.
1309 * regex_internal.h (BITSET_WORD_BITS): Renamed from UINT_BITS.
1311 (BITSET_WORDS): Renamed from BITSET_UINTS. All uses changed.
1312 (bitset_word): New type, replacing 'unsigned int' for bitset uses.
1314 (BITSET_WORD_MAX): New macro.
1315 (bitset_set, bitset_clear, bitset_contain, bitset_empty):
1316 (bitset_set_all, bitset_copy): Now inline functions, not macros.
1317 (bitset_empty, bitset_copy):
1318 Prefer sizeof (bitset) to multiplying it out ourselves.
1319 (bitset_not_merge): Remove; unused.
1320 (bitset_contain): Return bool, not unsigned int with one bit on.
1321 All callers changed.
1322 * regexec.c (build_trtable): Don't assume bitset has no stricter
1323 alignment than re_node_set; do this by defining a new internal
1324 type struct dests_alloc and using it to allocate memory.
1326 2005-09-02 Paul Eggert <eggert@cs.ucla.edu>
1328 Check for arithmetic overflow when calculating sizes, to prevent
1329 some buffer-overflow issues. These patches are conservative, in the
1330 sense that when I couldn't determine whether an overflow was possible,
1331 I inserted a run-time check.
1332 * regex_internal.h (re_xmalloc, re_xrealloc, re_x2realloc): New macros.
1333 (SIZE_MAX) [!defined SIZE_MAX]: New macro.
1334 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc):
1335 (re_xnrealloc, re_x2nrealloc): New inline functions.
1336 * lib/regcomp.c (init_dfa, analyze, build_range_exp, parse_bracket_exp):
1337 (build_equiv_class, build_charclass): Check for arithmetic overflow
1338 in size expression calculations.
1339 * lib/regex_internal.c (re_string_realloc_buffers):
1340 (build_wcs_upper_buffer, re_node_set_add_intersect):
1341 (re_node_set_init_union, re_node_set_insert, re_node_set_insert_last):
1342 (re_dfa_add_node, register_state): Likewise.
1343 * lib/regexec.c (re_search_stub, re_copy_regs, re_search_internal):
1344 (prune_impossible_nodes, push_fail_stack, set_regs, check_arrival):
1345 (build_trtable, extend_buffers, match_ctx_init, match_ctx_add_entry):
1346 (match_ctx_add_subtop, match_ctx_add_sublast): Likewise.
1348 2005-09-01 Paul Eggert <eggert@cs.ucla.edu>
1350 * glob.c (GET_LOGIN_NAME_MAX): Renamed from LOGIN_NAME_MAX,
1351 to avoid a collision with bits/local_lim.h in glibc.
1352 All uses changed. Problem reported by Dmitry V. Levin in
1353 <http://sources.redhat.com/bugzilla/show_bug.cgi?id=1060>.
1355 * regex_internal.c (build_wcs_upper_buffer): Fix portability
1356 bugs in int versus size_t comparisons.
1357 (re_string_context_at): Fix bug where the code assumed that
1360 Use bool where appropriate.
1361 * regcomp.c (re_set_fastmap): ICASE arg is bool, not int.
1362 All callers changed.
1363 (calc_eclosure_iter): Likewise, for ROOT arg.
1364 (parse_bracket_element): Likewise, for ACCEPT_HYPHEN arg.
1365 (build_charclass_op): Likewise, for NON_MATCH arg.
1366 * regex_internal.c (re_string_allocate, re_string_construct):
1367 (re_string_construct_common): Likewise, for ICASE arg.
1368 * regexec.c (re_search_2_stub, re_search_stub):
1369 Likewise, for RET_LEN arg.
1370 (check_matching): Likewise, for FL_LONGEST_MATCH arg.
1371 (set_regs): Likewise, for FL_BACKTRACK arg.
1372 * regcomp.c (re_compile_fastmap_iter, optimize_utf8):
1373 (duplicate_node_closure, calc_inveclosure, calc_eclosure):
1374 (calc_eclosure_iter, parse_bracket_exp):
1375 Use bool for internal variables that are booleans.
1376 * regexec.c (re_search_internal, check_matching, proceed_next_node):
1377 (set_regs, build_sifted_states, sift_states_bkref):
1378 (check_arrival_add_next_nodes, check_arrival_expand_ecl_sub):
1379 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
1380 (find_collation_sequence_value):
1382 * regex_internal.c (re_node_set_insert, re_node_set_insert_last):
1383 (re_node_set_compare):
1384 Return bool, not int. All callers changed.
1385 * regexec.c (check_halt_node_context, check_dst_limits):
1386 (build_trtable, check_node_accept): Likewise.
1387 * regex_internal.h: Include stdbool.h.
1389 Fix bugs uncovered when converting to bool.
1390 * regcomp.c (calc_eclosure_iter): Check for storage allocation
1391 failure instead of charging ahead blindly.
1392 * regex_internal.c (register_state): Likewise.
1393 * regexec.c (re_search_2_stub): Use simpler method than boolean
1394 for freeing internal storage.
1395 (group_nodes_into_DFA_states): Use unsigned int, not int, for
1396 bitset pieces used as boolean, to avoid undefined behavior
1397 on hosts that do int overflow checking.
1399 2005-08-31 Derek Price <derek@ximbiot.com>
1401 * getdelim.c (getdelim): Return EOF on EOF.
1402 Reported by Larry Jones <lawrence.jones@ugs.com>.
1404 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
1406 * regex_internal.c (re_string_reconstruct): Don't assume buffer
1407 lengths fit in regoff_t; this isn't true if regoff_t is the same
1409 * regex.c (re_search_internal): 5th arg is LAST_START
1410 (= START + RANGE) instead of RANGE. This avoids overflow
1411 problems when regoff_t is the same width as size_t.
1412 All callers changed.
1413 (re_search_2_stub): Check for overflow when adding the
1414 sizes of the two strings.
1415 (re_search_stub): Check for overflow when adding START
1416 to RANGE; if it occurs, substitute the extreme value.
1418 2005-08-31 Jim Meyering <jim@meyering.net>
1420 * regcomp.c (search_duplicated_node): Make first pointer arg
1422 * regex_internal.c (create_ci_newstate, create_cd_newstate):
1423 (register_state): Likewise.
1424 * regexec.c (search_cur_bkref_entry, check_dst_limits):
1425 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
1426 (group_nodes_into_DFAstates): Likewise.
1428 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
1430 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
1431 old glibc regex code mishandles strings longer than 2**31 bytes.
1432 This patch fixes this when the regex code is used in gnulib
1433 (i.e., outside glibc).
1435 This patch should not affect the use of the regex code inside
1436 glibc. No doubt this problem also needs to be handled for glibc
1437 as well, but the result will be an incompatible change to the
1438 glibc ABI, and the old ABI will have to be supported too. That
1439 can be the the subject for another patch.
1441 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
1442 governing whether the rest of this patch is active. By default,
1443 the macro is disabled and the patch has no effect.
1444 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
1445 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
1446 (struct re_pattern_buffer, re_search, re_search_2, re_match):
1447 (re_match_2, re_set_registers): Use the new types.
1448 * regex_internal.h (Idx, re_hashval_t): New types.
1449 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
1451 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
1452 (re_string_context_at, bin_tree_t, re_dfastate_t):
1453 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
1454 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
1455 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
1456 (re_string_char_size_at, re_string_wchar_at):
1457 (re_string_elem_size_at):
1458 Use the new types and macros to port to 64-bit hosts.
1459 Use unsigned types for internal values, so that the code
1460 mostly works even for arrays larger than SSIZE_MAX.
1461 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
1462 (search_duplicated_node, calc_eclosure_iter, fetch_number):
1463 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
1464 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
1465 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
1466 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
1467 (calc_inveclosure, parse_dup_op, build_range_exp):
1468 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
1469 (fetch_number, create_token_tree, mark_opt_subexp):
1471 * regex_internal.c (re_string_construct_common, create_ci_newstate):
1472 (create_cd_newstate, re_string_allocate, re_string_construct):
1473 (re_string_realloc_buffers, build_wcs_upper_buffer):
1474 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
1475 (re_string_reconstruct, re_string_peek_byte_case):
1476 (re_string_fetch_byte_case, re_string_context_at):
1477 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
1478 (re_node_set_init_copy, re_node_set_add_intersect):
1479 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1480 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1481 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
1482 (re_acquire_state, re_acquire_state_context, register_state):
1484 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
1485 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
1486 (re_search_internal, re_search_2_stub, re_search_stub)
1487 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
1488 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
1489 (update_cur_sifted_state, check_dst_limits):
1490 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
1491 (check_subexp_limits, sift_states_bkref, merge_state_array):
1492 (check_subexp_matching_top, get_subexp, get_subexp_sub):
1493 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
1494 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
1495 (expand_bkref_cache, check_node_accept_bytes):
1496 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
1497 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
1498 (acquire_init_state_context, check_halt_node_context):
1499 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
1500 (sift_states_backward, clean_state_log_if_needed):
1501 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
1502 (find_recover_state, transit_state_sb, transit_state_mb):
1503 (transit_state_bkref, build_trtable, match_ctx_clean):
1505 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
1506 to work around an assumption that REG_MISSING is negative.
1508 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
1509 (seek_collating_symbol_entry) [defined _LIBC]:
1510 (lookup_collation_sequence_value) [defined _LIBC]:
1511 (build_range_exp, build_collating_symbol) [defined _LIBC]:
1512 Use prototypes rather than old-style function definitions.
1513 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
1514 (transit_state_sb) [0]:
1515 (find_collation_sequence_value) [defined _LIBC]: Likewise.
1517 * regexec.c (re_search_internal): Simplify update of rm_so and
1520 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
1521 (optimize_subexps, lower_subexp):
1522 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
1523 since the signed shift might overflow. Use 1u<<31 instead.
1524 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
1525 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1528 * regcomp.c (optimize_subexps, lower_subexp):
1529 Use CHAR_BIT rather than 8, for clarity.
1530 * regexec.c (check_dst_limits_calc_pos_1):
1531 (check_subexp_matching_top): Likewise.
1532 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
1533 have to worry about portability issues when shifting it left.
1534 Remove no-longer-needed test for table_size > 0.
1535 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
1536 in a word, as the resulting behavior is undefined.
1537 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
1538 in one case, a <= should have been an <, and in another case the
1539 whole test was missing.
1540 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
1541 the standard name CHAR_BIT.
1542 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
1543 this is not true on one's complement and signed-magnitude hosts.
1545 * regex_internal.h (re_sub_match_top_t): Remove unused member
1547 (struct re_dfa_t): Remove unused member states_alloc.
1548 * regcomp.c (init_dfa): Don't initialize unused members.
1550 2005-08-31 Bruno Haible <bruno@clisp.org>
1552 * strstr.c: Include <stddef.h>, for NULL.
1553 * strcasestr.c: Likewise.
1554 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
1556 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
1558 * iconvme.h: Add prototype for iconv_alloc.
1560 2005-08-29 Simon Josefsson <jas@extundo.com>
1562 * iconvme.c: Fix errno.
1564 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
1566 * iconvme.c: Split iconv_string into iconv_alloc.
1568 2005-08-27 Jim Meyering <jim@meyering.net>
1570 * fopen-safer.c: Merge minor changes from coreutils.
1571 * dup-safer.c: Likewise.
1572 * fd-safer.c: Likewise.
1574 Merge from coreutils.
1575 * stdio--.h: New file.
1576 * stdlib--.h: New file.
1577 * mkstemp-safer.c: New file.
1579 GNU tar needs these.
1580 * pipe-safer.c: New file.
1581 * creat-safer.c: New file.
1582 * fcntl--.h (creat): Define to creat_safer.
1583 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
1584 * unistd--.h (pipe): Define to pipe_safer.
1585 * unistd-safer.h: Declare pipe_safer.
1587 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
1589 * regex_internal.h: Remove all references to
1590 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
1592 (bitset_not, bitset_merge, bitset_not_merge):
1593 (bitset_mask, re_string_allocate, re_string_construct):
1594 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
1595 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
1596 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
1597 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
1598 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1599 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1600 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
1601 (re_acquire_state_context):
1602 Remove unnecessary forward decls.
1603 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
1604 Put __attribute at function definition,
1605 now that the function decl has been removed.
1606 * lib/regex_internal.c (re_string_peek_byte_case):
1607 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
1610 2005-08-26 Simon Josefsson <jas@extundo.com>
1612 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
1613 Haible <bruno@clisp.org>.
1615 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
1617 * regexec.c (set_regs): Don't alloca with an unbounded size.
1619 alloca modernization/simplification for regex.
1620 * regex.c: Remove portability cruft for alloca. This no longer
1621 needs to be at the start of the file, and can be moved into
1622 regex_internal.h and simplified.
1623 * regex_internal.h: Include <alloca.h>.
1624 (__libc_use_alloca) [!defined _LIBC]: New macro.
1625 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
1626 now works outside glibc.
1628 2005-08-24 Simon Josefsson <jas@extundo.com>
1630 * getpass.c: Add WIN32 implementation. Conditionalize use of
1631 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
1632 GLIBC specific code.
1634 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
1636 Make regex safe for g++. This fixes one real bug (an "err"
1637 that should have been "*err"). g++ problem reported by
1639 * regex_internal.h (re_calloc): New macro, consistent with
1640 re_malloc etc. All callers of calloc changed to use re_calloc.
1641 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
1642 not int. All callers changed.
1643 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
1644 just use an array of size MB_LEN_MAX.
1645 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
1646 (find_recover_state): Change "err" to "*err"; this fixes what
1647 appears to be a real bug.
1648 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
1651 2005-08-25 Jim Meyering <jim@meyering.net>
1653 * open-safer.c: Include <config.h>.
1654 Otherwise, we'd lose LARGEFILE support in any file using
1657 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
1659 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
1660 * regex.h (regerror): Likewise.
1662 * regex.c: Do not include <sys/types.h>, as POSIX no longer
1663 requires this. (The code never needed it.)
1665 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
1666 All uses of recently-renamed identifiers changed to use the new,
1667 POSIX-compliant names. The code will build and run just fine
1668 without these changes, but it's better to eat our own dog food
1669 and use the standard-conforming names.
1671 * regex.h: Fix a multitude of POSIX name space violations.
1672 These changes have an effect only for programs that define
1673 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
1674 do not change anything for programs compiled in the normal way.
1675 Also, there is no effect on the ABI.
1677 (_REGEX_SOURCE): New macro.
1678 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
1679 defined and _GNU_SOURCE is not; this fixes a name space violation.
1681 Rename the following macros to obey POSIX requirements.
1682 The old names are still visible as macros if _REGEX_SOURCE is defined.
1683 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
1684 RE_BACKSLASH_ESCAPE_IN_LISTS.
1685 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
1686 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
1687 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
1688 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
1689 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
1690 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
1691 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
1692 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
1693 (REG_INTERVALS): renamed from RE_INTERVALS.
1694 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
1695 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
1696 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
1697 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
1698 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
1699 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
1700 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
1701 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
1702 RE_UNMATCHED_RIGHT_PAREN_ORD.
1703 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
1704 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
1705 (REG_DEBUG): renamed from RE_DEBUG.
1706 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
1707 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
1708 unusual, since we can't clash with the POSIX REG_ICASE.
1709 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
1710 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
1711 (REG_NO_SUB): renamed from RE_NO_SUB.
1712 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
1713 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
1714 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
1715 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
1716 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
1717 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
1718 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
1719 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
1720 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
1721 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
1722 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
1723 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
1724 RE_SYNTAX_POSIX_MINIMAL_BASIC.
1725 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
1726 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
1727 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
1728 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
1729 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
1730 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
1731 (REG_FIXED): Renamed from REGS_FIXED.
1732 (REG_NREGS): Renamed from RE_NREGS.
1734 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
1735 of other REG_* macros, since POSIX says the user is allowed to
1736 #undef these macros selectively.
1738 (reg_errcode_t): Update comment stating what other tables need
1741 Rename the following enum values to obey POSIX requirements.
1742 The old names are still visible as macros.
1743 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
1744 is not defined, since GNU is supposed to be a superset of POSIX as
1745 much as possible, and since we want reg_errcode_t to be a signed
1746 type for implementation consistency.
1747 (_REG_NOERROR): Renamed from REG_NOERROR.
1748 (_REG_NOMATCH): Renamed from REG_NOMATCH.
1749 (_REG_BADPAT): Renamed from REG_BADPAT.
1750 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
1751 (_REG_ECTYPE): Renamed from REG_ECTYPE.
1752 (_REG_EESCAPE): Renamed from REG_EESCAPE.
1753 (_REG_ESUBREG): Renamed from REG_ESUBREG.
1754 (_REG_EBRACK): Renamed from REG_EBRACK.
1755 (_REG_EPAREN): Renamed from REG_EPAREN.
1756 (_REG_EBRACE): Renamed from REG_EBRACE.
1757 (_REG_BADBR): Renamed from REG_BADBR.
1758 (_REG_ERANGE): Renamed from REG_ERANGE.
1759 (_REG_ESPACE): Renamed from REG_ESPACE.
1760 (_REG_BADRPT): Renamed from REG_BADRPT.
1761 (_REG_EEND): Renamed from REG_EEND.
1762 (_REG_ESIZE): Renamed from REG_ESIZE.
1763 (_REG_ERPAREN): Renamed from REG_ERPAREN.
1764 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
1765 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
1766 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
1767 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
1769 (_REG_RE_NAME, _REG_RM_NAME): New macros.
1770 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
1771 changed. But support the old name if the new one is not defined
1772 and if _REGEX_SOURCE.
1774 Change the following member names in struct re_pattern_buffer.
1775 The old names are still supported if !_REGEX_SOURCE.
1776 The new names are always supported, regardless of _REGEX_SOURCE.
1777 (re_buffer): Renamed from buffer.
1778 (re_allocated): Renamed from allocated.
1779 (re_used): Renamed from used.
1780 (re_syntax): Renamed from syntax.
1781 (re_fastmap): Renamed from fastmap.
1782 (re_translate): Renamed from translate.
1783 (re_can_be_null): Renamed from can_be_null.
1784 (re_regs_allocated): Renamed from regs_allocated.
1785 (re_fastmap_accurate): Renamed from fastmap_accurate.
1786 (re_no_sub): Renamed from no_sub.
1787 (re_not_bol): Renamed from not_bol.
1788 (re_not_eol): Renamed from not_eol.
1789 (re_newline_anchor): Renamed from newline_anchor.
1791 Change the following member names in struct re_registers.
1792 The old names are still supported if !_REGEX_SOURCE.
1793 The new names are always supported, regardless of _REGEX_SOURCE.
1794 (rm_num_regs): Renamed from num_regs.
1795 (rm_start): Renamed from start.
1796 (rm_end): Renamed from end.
1798 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
1799 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
1800 Prepend __ to parameter names.
1802 Undo yesterday's changes.
1804 2005-08-24 Jim Meyering <jim@meyering.net>
1806 Sync from coreutils.
1807 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
1809 2005-08-21 Bruno Haible <bruno@clisp.org>
1811 * lock.h: Add multiple inclusion guard.
1812 * tls.h: Add multiple inclusion guard.
1814 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
1816 * regex.h (REG_NOSYS)
1817 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
1818 Define, since POSIX requires it as of 2001.
1819 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
1820 New private symbol, used to keep the enum signed in all cases.
1821 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
1822 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
1824 * regex_internal.c (re_string_skip_chars, register_state):
1826 Remove forward decls; no longer needed now that we use prototypes.
1827 * regexec.c (acquire_init_state_context, check_halt_node_context):
1828 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
1829 (clean_state_log_if_needed): Likewise.
1831 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
1833 Fix problems reported by Sam Steingold in
1834 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
1835 * regexec.c (sift_states_bkref): Fix portability bug: the code
1836 assumed that reg_errcode_t is a signed type, which is not
1837 necessarily true if _XOPEN_SOURCE is not defined.
1838 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
1839 some compilers warn about it otherwise.
1841 2005-08-20 Jim Meyering <jim@meyering.net>
1843 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
1844 of unused local, dfa.
1846 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
1848 * regcomp.c (create_initial_state): Remove duplicate decl.
1849 (init_word_char, create_initial_state, duplicate_node_closure):
1850 (fetch_token, peek_token_bracket, build_range_exp):
1851 (build_collating_symbol): Remove forward decls; no longer needed
1852 now that we use prototypes.
1855 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
1856 (re_compile_fastmap_iter, regcomp, regerror, regfree):
1857 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
1858 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
1859 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
1860 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
1861 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
1862 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
1863 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
1864 (build_range_exp, build_collating_symbol, parse_bracket_exp):
1865 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
1866 (build_charclass, build_charclass_op, fetch_number, create_tree):
1867 (create_token_tree, mark_opt_subexp, duplicate_tree):
1868 Use prototypes rather than old-style definitions.
1871 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
1872 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
1873 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
1874 (re_string_reconstruct, re_string_peek_byte_case):
1875 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
1876 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
1877 (re_node_set_init_copy, re_node_set_add_intersect):
1878 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
1879 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
1880 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
1881 (re_acquire_state, re_acquire_state_context, register_state):
1882 (create_ci_newstate, create_cd_newstate, free_state):
1884 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
1885 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
1886 (re_search_internal, prune_impossible_nodes):
1887 (acquire_init_state_context, check_matching, static):
1888 (check_halt_node_context, check_halt_state_context, proceed_next_node):
1889 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
1890 (update_regs, sift_states_backward, build_sifted_states):
1891 (clean_state_log_if_needed, merge_state_array):
1892 (update_cur_sifted_state, add_epsilon_src_nodes):
1893 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
1894 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
1895 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
1896 (find_recover_state, check_subexp_matching_top, transit_state_mb):
1897 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
1898 (check_arrival, check_arrival_add_next_nodes):
1899 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
1900 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
1901 (check_node_accept_bytes, check_node_accept, extend_buffers):
1902 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
1903 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
1908 (re_string_allocate, re_string_construct, re_string_reconstruct):
1909 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
1910 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
1911 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
1912 (re_string_context_at, re_string_peek_byte_case):
1913 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
1914 is defined, since we now use prototypes always.
1916 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
1917 C89 or better. All uses removed.
1919 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
1921 * regex_internal.c (re_acquire_state, re_acquire_state_context)
1922 [defined lint]: Suppress bogus uninitialized-variable warnings.
1924 * regcomp.c (duplicate_node): Return new index, not an error code,
1925 and let the caller return REG_ESPACE if out of space. This
1926 removes an uninitialied-variable warning with GCC 4.0.1, and also
1927 avoids taking the address of a local variable. All callers
1930 2005-08-19 Jim Meyering <jim@meyering.net>
1932 * regexec.c (proceed_next_node): Redo local variables to
1933 avoid GCC shadowing warnings.
1935 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
1937 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
1938 (re_node_set_insert_last, re_dfa_add_node):
1939 Rename local variables to avoid GCC shadowing warnings.
1941 2005-08-18 Bruno Haible <bruno@clisp.org>
1943 * strstr.c (strstr): Fix return value in multibyte case.
1944 * strcasestr.c (strcasestr): Likewise.
1946 2005-08-17 Jim Meyering <jim@meyering.net>
1948 Make the %s format (seconds since the epoch) work for a negative
1949 number and when used with a zero-padded field width, e.g. %015s.
1951 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
1952 label so that it precedes the code to set `digits'. Otherwise,
1953 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
1954 print `00-22'. Now, it prints `-0022', as it should.
1956 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
1958 * regex.h: Remove useless space-before-tab. From coreutils.
1960 2005-08-17 Bruno Haible <bruno@clisp.org>
1962 * strcasestr.h: New file.
1963 * strcasestr.c: New file.
1965 2005-08-17 Bruno Haible <bruno@clisp.org>
1967 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
1968 * strstr.c: Completely rewritten, with multibyte locale support.
1970 2005-08-17 Bruno Haible <bruno@clisp.org>
1972 * strcasecmp.c: Use mbuiter.h.
1974 2005-08-17 Bruno Haible <bruno@clisp.org>
1976 * mbuiter.h: New file.
1978 2005-08-16 Bruno Haible <bruno@clisp.org>
1980 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
1982 (mbi_avail, mbi_advance): Let the iteration end before the terminating
1983 NUL byte, not after it.
1985 2005-08-16 Bruno Haible <bruno@clisp.org>
1987 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
1988 the valid ones. Makes the comparison operations transitive:
1989 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
1990 * strcasecmp.c (strcasecmp): Use mb_casecmp.
1992 2005-08-16 Bruno Haible <bruno@clisp.org>
1994 * strcase.h (strcasecmp): Add note in comments.
1995 * strncasecmp.c: Use code from strcasecmp.c.
1996 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
1997 (strcasecmp): Work correctly in multibyte locales.
1999 2005-08-16 Bruno Haible <bruno@clisp.org>
2001 * strnlen1.h: New file.
2002 * strnlen1.c: New file.
2004 2005-08-16 Bruno Haible <bruno@clisp.org>
2006 * mbfile.h: New file.
2008 2005-08-16 Bruno Haible <bruno@clisp.org>
2010 * mbiter.h: New file.
2012 2005-08-16 Bruno Haible <bruno@clisp.org>
2014 * mbchar.h: New file.
2015 * mbchar.c: New file.
2017 2005-08-16 Bruno Haible <bruno@clisp.org>
2019 * tls.h: New file, from GNU gettext.
2020 * tls.c: New file, from GNU gettext.
2022 2005-08-15 Bruno Haible <bruno@clisp.org>
2024 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
2027 2005-08-14 Jim Meyering <jim@meyering.net>
2029 Sync from coreutils.
2031 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
2032 Use the hash-table-based cycle-detection code not just when
2033 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
2034 Reported by James Youngman in
2035 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
2036 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
2037 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
2038 This lets us compile with -DFTS_DEBUG, once again.
2039 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
2040 * fts.c (fd_safer): Remove decl.
2041 Include fcntl--.h rather than unistd-safer.h
2042 (fts_safe_changedir): Don't call fd_safer; no longer needed
2043 now that we include fcntl--.h.
2045 2005-08-11 Simon Josefsson <jas@extundo.com>
2047 * readline.h, readline.c: New file.
2049 2005-08-11 Bruno Haible <bruno@clisp.org>
2051 * strnlen.h (strnlen): Change parameter name to match comment.
2053 2005-08-10 Simon Josefsson <jas@extundo.com>
2055 * strndup.c: Use strnlen.h.
2057 * strnlen.h: New file.
2059 2005-08-02 Simon Josefsson <jas@extundo.com>
2061 * getline.h, getline.c: Rewrite.
2063 * getdelim.h, getdelim.c: New files, ported from glibc.
2065 2005-07-31 Bruno Haible <bruno@clisp.org>
2067 * lock.h (gl_lock_initializer): New macro.
2068 (gl_lock_define_initialized): Use it.
2069 (gl_rwlock_initializer): New macro.
2070 (gl_rwlock_define_initialized): Use it.
2071 (gl_recursive_lock_initializer): New macro.
2072 (gl_recursive_lock_define_initialized): Use it.
2074 2005-07-26 Bruno Haible <bruno@clisp.org>
2076 * lock.h: Update from GNU gettext.
2077 * lock.c: Update from GNU gettext.
2079 2005-07-18 Bruno Haible <bruno@clisp.org>
2081 * lock.h (gl_once_t): New type.
2082 (gl_once_define, gl_once): New macros.
2083 * lock.c (fresh_once): New variable.
2084 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
2087 2005-07-18 Simon Josefsson <jas@extundo.com>
2089 * check-version.c (check_version): Accept identical versions too.
2091 2005-07-18 Bruno Haible <bruno@clisp.org>
2093 * lock.h: New file, from GNU gettext.
2094 * lock.c: New file, from GNU gettext.
2096 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
2098 * quotearg.c: Add translator comment suggested by Bruno Haible,
2099 with a minor change.
2101 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
2103 * version-etc-fsf.c (version_etc_copyright): Parameterize the
2104 copyright symbol and the year.
2105 * version-etc.c (COPYRIGHT_YEAR): New constant.
2106 (version_etc_va): Use parameterized copyright notice.
2107 Reword to conform to the current GNU coding standards.
2109 2005-07-11 Simon Josefsson <jas@extundo.com>
2111 * size_max.h: New file.
2113 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
2115 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
2118 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
2119 and Paul Eggert <eggert@cs.ucla.edu>
2121 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
2122 in wint_t, not wchar_t. Remove now-unnecessary cast.
2124 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
2126 * regex.c, regex.h: Sync from libc.
2127 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
2128 New files, synced from libc, except that regex_internal.h
2129 currently has a small porting fix.
2131 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
2133 Remove the dependency of the strftime module on the tzset module.
2134 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
2135 Copy the input structure, to work around some of the bug with
2136 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
2137 Solaris releases, you should also use the tzset module, but we won't
2138 require it as a dependency any more since we don't want LGPLed code
2139 to depend on GPLed code.
2141 2005-07-02 Jim Meyering <jim@meyering.net>
2143 * backupfile.c (backup_args): Change a `0' to NULL.
2145 2005-07-01 Jim Meyering <jim@meyering.net>
2147 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
2148 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
2149 * save-cwd.c, tempname.c:
2150 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
2151 and don't include <sys/file.h>).
2153 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
2155 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
2156 declares only 'struct timespec;' (!).
2158 2005-06-29 Jim Meyering <jim@meyering.net>
2160 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
2161 type name. Use the variable name instead.
2162 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
2164 2005-06-28 Simon Josefsson <jas@extundo.com>
2166 * check-version.h, check-version.c: New files.
2168 2005-06-28 Simon Josefsson <jas@extundo.com>
2170 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
2171 collision with global variable. Better indentation. Don't
2172 increment buffer pointer beyond buffer end. Based on comments
2173 from Paul Eggert <eggert@cs.ucla.edu>.
2177 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
2179 * canon-host.c (canon-host): Append trailing "," to 0 in
2180 initializer of struct addrinfo, as an indication that we don't
2181 care how many members the structure has.
2183 2005-06-24 Derek Price <derek@ximbiot.com>
2184 and Bruno Haible <bruno@clisp.org>
2186 Remove stat module & update lstat.
2187 * stat.c: Remove this file...
2188 (slash_aware_lstat): ...moving this content and its support...
2189 * lstat.c (rpl_lstat): ...into here.
2190 * lstat.h: New file.
2192 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
2194 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
2195 (ranged_convert): Don't save conversion in a temporary struct.
2196 This causes a warning with GCC 4.0.0, and anyway in the typical
2197 case it's not worth the extra 100 bytes or so of code.
2198 (ranged_convert, __mktime_internal): When calling a function via a
2199 pointer P, use P () rather than (*P) (), as we now assume C89 or
2202 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
2204 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
2205 "who -r" failed to give output. Problem reported by Tim Waugh.
2207 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
2208 (xcalloc): Use it to avoid needless tests.
2209 Problem reported by Jim Meyering.
2211 2005-06-16 Jim Meyering <jim@meyering.net>
2213 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
2214 when either N or S is zero.
2216 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2218 * argp.h (__option_is_short): Check upper limit of
2219 __key. Isprint() requires its argument to have the value
2220 of an unsigned char or EOF.
2222 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
2224 * fnmatch.c (fnmatch): If there is an encoding error in a
2225 multibyte string or pattern, fall back on unibyte matching.
2226 Problem reported by James Youngman.
2228 2005-06-08 Bruno Haible <bruno@clisp.org>
2230 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
2233 2005-06-08 Bruno Haible <bruno@clisp.org>
2235 * csharpcomp.h: New file, from GNU gettext.
2236 * csharpcomp.c: New file, from GNU gettext.
2237 * csharpcomp.sh.in: New file, from GNU gettext.
2239 2005-06-07 Derek Price <derek@ximbiot.com>
2242 * glob_.h: Indent nested #ifdef.
2244 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
2246 Sync from coreutils.
2247 Use "file name" when talking about file names, instead of "filename"
2248 or "path", as per the GNU coding standards.
2249 * mkdir-p.c: Renamed from makepath.c.
2250 (make_dir_parents): Renamed from make_path. All callers changed.
2251 * mkdir-p.h: Likewise. All includers changed.
2252 * filenamecat.c: Renamed from path-concat.c.
2253 (file_name_concat): Renamed from path_concat. All callers changed.
2254 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
2255 * filenamecat.h: Likewise. All includers changed.
2256 * acl.c: Don't use "path" or "filename" to mean "file name"
2257 in comments or local variable names.
2258 * basename.c: Likewise.
2259 * canonicalize.c, canonicalize.h: Likewise.
2260 * dirname.c, dirname.h: Likewise.
2261 * euidaccess.c: Likewise.
2262 * exclude.c: Likewise
2263 * fnmatch_.h, fnmatch_loop.c: Likewise.
2264 * fsusage.c, fsuage.h: Likewise.
2265 * fts.c, fts_.h: Likewise.
2266 * getcwd.c: Likewise.
2267 * getloadavg.c: Likewise.
2268 * mkstemp.c: Likewise.
2269 * mountlist.c, mountlist.h: Likewise.
2270 * openat.c, openat.h: Likewise.
2271 * readlink-stub.c: Likewise.
2272 * readutmp.c, readutmp.h: Likewise.
2273 * rename.c: Likewise.
2274 * rmdir.c: Likewise.
2276 * savedir.c: Likewise.
2277 * stripslash.c: Likewise.
2278 * tempname.c: Likewise.
2279 * xreadlink.c: Likewise.
2280 * exclude.c (excluded_file_name): Renamed from excluded_filename.
2282 * exclude.h: Likewise.
2284 * euidaccess.c (getuid, getgid, getuid, getegid)
2285 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2286 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
2287 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2288 * pathmax.h: Include <limits.h> unconditionally, since other
2289 files have been getting away with it for years (MORE/BSD 4.3
2291 * userspec.c (getpwnam, getgrnam, getgrgid)
2292 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2294 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
2295 Define to 256, not 255, as per modern POSIX.
2297 2005-06-01 Bruno Haible <bruno@clisp.org>
2299 * csharpexec.h: New file, from GNU gettext.
2300 * csharpexec.c: New file, from GNU gettext.
2301 * csharpexec.sh.in: New file, from GNU gettext.
2303 2005-05-31 Derek Price <derek@ximbiot.com>
2304 Paul Eggert <eggert@cs.ucla.edu>
2307 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
2309 2005-05-29 Derek Price <derek@ximbiot.com>
2310 Paul Eggert <eggert@cs.ucla.edu>
2312 * glob_.h, glob.c: New files.
2314 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
2316 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
2318 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
2319 the configuration hassle isn't worth it.
2320 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
2321 (LONGEST_MODIFIER, PRIuMAX): Remove.
2323 2005-05-27 Bruno Haible <bruno@clisp.org>
2325 * getlogin_r.h: Remove second include of <stddef.h>.
2327 2005-05-25 Bruno Haible <bruno@clisp.org>
2328 Derek Price <derek@ximbiot.com>
2330 * getlogin_r.h: Simplify API documentation.
2332 2005-05-25 Derek Price <derek@ximbiot.com>
2333 Paul Eggert <eggert@cs.ucla.edu>
2335 * getlogin_r.c, getlogin_r.h: New files.
2337 2005-05-22 Bruno Haible <bruno@clisp.org>
2339 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
2340 Also include <sys/param.h> if it defines MIN, MAX.
2341 Based on a patch by Derek Price <derek@ximbiot.com>.
2343 2005-05-22 Bruno Haible <bruno@clisp.org>
2345 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
2346 (INT64_MIN): Fix definition.
2347 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
2349 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
2350 NEED_SIGNED_INT_TYPES.
2352 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
2353 HAVE_SYSTEM_INTTYPES.
2355 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
2357 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
2358 so that unistd-safer.h (GPL'ed code) need not be included.
2360 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
2363 * fts.c: Don't include "cycle-check.h" or "hash.h".
2364 (setup_dir, free_dir): New functions.
2365 (enter_dir, leave_dir): Define trivial
2366 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
2367 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
2368 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
2369 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
2370 Move to fts-cycle.c.
2371 (fts_open): Use setup_dir.
2372 (fts_close): Use free_dir.
2373 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
2374 This adds a label and some gotos, but the alternatives were messier.
2375 Check for memory allocation failure when entering a dir.
2376 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
2377 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
2378 (FTS): New member fts_cycle, that is a union that contains the
2379 old active_dir_ht and cycle_state. All uses changed to mention
2380 fts_cycle.ht and fts_cycle.state.
2381 * fts-cycle.c: New file, containing GPL'ed code migrated out of
2382 fts.c, with the following changes:
2383 (setup_dir, free_dir): New functions.
2384 (enter_dir): Now returns bool. Return true if successful, false
2385 if memory exhausted. All callers changed.
2386 Do not bother partly cleaning up on
2387 memory allocation failure; that is free_dir's job.
2388 However, free ad if hash_insert fails, to avoid memory leak.
2389 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
2390 fts->fts_options to see which union member to use.
2392 2005-05-20 Jim Meyering <jim@meyering.net>
2394 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
2395 Now a macro, to pacify GCC.
2397 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
2399 * chown.c (rpl_chown): Return -1 on failure.
2401 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
2403 * canonicalize.c: Include canonicalize.h first, to test interface.
2404 Include <stddef.h> unconditionally, since we assume C89 now.
2405 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
2406 * fts.c: Include fts_.h first, to check interface.
2407 Do not include intprops.h; no longer needed.
2408 Include cycle-check.h and hash.h, since fts_.h no longer does.
2409 Remove unnecessary casts of closedir to void.
2410 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
2411 decide whether to decrement nlinks.
2412 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
2413 (FTS): Use struct hash_table * instead of Hash_table, so that
2414 we no longer need to include hash.h here.
2416 2005-05-17 Jim Meyering <jim@meyering.net>
2418 * fts.c, fts_.h: New files, from coreutils.
2420 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
2422 Sync from coreutils.
2423 * unlinkdir.c, unlinkdir.h: New files.
2424 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
2425 regex.h, unlocked-io.h, xtime.h:
2426 White space changes only.
2427 * makepath.c (make_path): Port to hosts where leading "//" is special.
2428 * yesno.c: Include getline.h, not ctype.h.
2429 (yesno): Don't remove leading white space; POSIX doesn't allow it.
2430 Use getline to remove arbitrary restriction on response length.
2432 2005-05-13 Bruno Haible <bruno@clisp.org>
2434 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
2435 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
2436 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
2437 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
2438 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
2439 Add support for 64-bit integers in the MSVC compiler.
2441 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
2443 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
2444 Change the initial comment to refer to GPL, not LGPL.
2445 gnulib-tool will change it to LGPL as needed.
2447 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
2448 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
2449 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
2450 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
2451 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
2452 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
2453 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
2454 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
2455 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
2456 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
2457 concatpath.c, config.charset, copy-file.c, copy-file.h,
2458 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
2459 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
2460 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
2461 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
2462 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
2463 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
2464 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
2465 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
2466 full-read.c, full-read.h, full-write.c, full-write.h,
2467 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
2468 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
2469 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
2470 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
2471 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
2472 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
2473 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
2474 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
2475 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
2476 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
2477 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
2478 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
2479 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
2480 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
2481 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
2482 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
2483 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
2484 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
2485 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
2486 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
2487 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
2488 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
2489 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
2490 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
2491 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
2492 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
2493 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
2494 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
2495 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
2496 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
2497 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
2498 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
2499 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
2500 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
2501 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
2502 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
2503 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
2504 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
2505 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
2506 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
2507 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
2508 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
2509 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
2510 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
2511 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
2512 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
2513 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
2514 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
2515 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
2516 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
2517 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
2518 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
2519 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
2520 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
2521 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
2522 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
2523 Update FSF postal mail address.
2525 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
2527 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
2528 specified in ai_socktype. Fix invalid ai_protocol
2529 check. ai_protocol is usually set to 0 or depending on
2530 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
2531 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
2532 ai_socktype / ai_protocol in the returned addrinfo structure.
2534 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
2535 Bruno Haible <bruno@clisp.org>
2537 * inet_ntop.h: New file.
2538 * inet_ntop.c: New file, from glibc with modifications.
2540 2005-05-08 Jim Meyering <jim@meyering.net>
2542 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
2544 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
2546 Merge from coreutils. Among other things,
2547 add bulletproofing for cases where stdin, stdout, or stderr are closed.
2548 * fd-safer.c: New file.
2549 * fcntl-safer.h, open-safer.c: Remove.
2550 * chdir-long.c: Fix comment "fetish" -> "coreutils".
2551 * dup-safer.c: Include unistd-safer.h first.
2552 Don't include errno.h.
2553 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
2554 * file-type.h: Don't assume invoker included sys/stat.h first.
2555 * file-type.c: Rely on file-type.h change.
2556 * getloadavg.c: Include unistd-safer.h.
2557 (getloadavg): Use safer open.
2558 * getusershell.c: Include "stdio-safer.h".
2559 (getusershell): Use safer fopen.
2560 * long-options.c (long_options): Use NULL rather than 0.
2561 * modechange.h (mode_free): Remove; all callers changed to invoke
2563 * modechange.c: Likewise.
2564 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
2565 (MODE_DONE): New constant.
2566 (struct mode_change): Remove 'next' member.
2567 (make_node_op_equals): New function; like the old one of the
2568 same name, except it allocates an array.
2569 (mode_compile, mode_create_from_ref): Use it.
2570 (mode_compile): Allocate result as an array, not a linked list.
2571 Parse octal string ourself, so that we catch mistakes like "+0".
2572 (mode_adjust): Arg is an array, not a linked list.
2573 * modechange.c: Include stat-macros.h, xalloc.h.
2574 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
2575 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
2576 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
2577 Remove. This is now stat-macros.h's job.
2578 (talloc): Remove. All callers replaced by xalloc, so that
2579 our invokers don't have to worry about reporting memory failures.
2580 (make_node_op_equals): Remove.
2581 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
2583 (struct mode_change): Moved here from modechange.h.
2584 (mode_append_entry): Remove.
2585 (mode_compile): Remove MASKED_OPS arg, since it encouraged
2586 apps to have incorrect behavior. Use simpler algorithm for head
2587 and tail. Don't futz with umask; that's now the job of mode_adjust.
2588 Detect more invalid usages rather than having somewhat-random behavior.
2589 Don't insert an "a=" action, as that leads to incorrect behavior.
2590 (mode_compile, mode_create_from_ref): Return NULL on error instead
2591 of an enum, since now there's only one way to have an error. All
2593 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
2594 at the correct time. Simplify calculation of "+u" and its ilk.
2595 Don't mishandle "+X".
2596 (mode_free): Remove "register" and localize decls.
2597 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
2598 (struct mode_change): Move to modechange.c; callers don't
2599 need to see this stuff.
2600 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
2601 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
2602 (mode_change, mode_adjust): Reflect the new signatures noted above.
2603 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
2604 that might redefine system include files.
2605 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
2606 (my_usleep): Use NULL rather than (void *) 0.
2607 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
2608 Use siginterrupt to specify that system calls should be interrupted.
2609 (rpl_nanosleep): Move initialization of suspended closer to call of
2611 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
2612 * readutmp.c: Likewise. Include signal.h, stdbool.h.
2613 (desirable_utmp_entry): New function.
2614 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
2615 using x2nrealloc, to simplify logic.
2616 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
2617 size calculation. Do not assume utmp file is a regular file.
2618 * readutmp.h (UT_PID): Moved here from ../src/who.c.
2619 (READ_UTMP_CHECK_PIDS): New constant.
2620 * save-cwd.c: Include unistd-safer.h.
2621 (save_cwd): Use fd_safer.
2622 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
2623 [!_LIBC] Include "stat-macros.h" instead.
2624 * unistd-safer.h (fd_safer): New decl.
2626 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
2628 * byteswap_.h: New file.
2630 2005-04-25 Albert Chin <china@thewrittenword.com>
2632 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
2635 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
2637 * getdate.y (zone): Allow relunit_snumber after tZONE, so
2638 that "UTC +1 second" continues to work. Problem reported
2640 (relunit_snumber): New rule.
2643 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
2645 * getdate.y (universal_time_zone_table): New constant.
2646 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
2647 universal_time_zone_table.
2648 (lookup_zone): Prefer universal_time_zone_table to
2649 local_time_zone_table, so that "GMT" time stamps are allowed in
2650 London during the summer. Problem reported by Ian Abbott.
2652 2005-04-12 Jim Meyering <jim@meyering.net>
2654 * human.c (humblock): Set *options even when returning due to
2655 xstrtoumax conversion failure. Thanks to a used-uninitialized
2658 2005-04-09 Jim Meyering <jim@meyering.net>
2660 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
2661 -Wuninitialized: initialize tm0.tm_year.
2663 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
2665 * getdate.y (parser_control): rels_seen is now a boolean, not a
2666 count, since there's no maximum. All uses changed.
2667 Add member dsts_seen.
2668 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
2670 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
2671 Use pc_rels_seen to decide whther a date is absolute.
2673 * getdate.y (number): Don't overwrite year.
2674 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
2677 2005-04-02 Simon Josefsson <jas@extundo.com>
2679 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
2680 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
2682 2005-03-27 Jim Meyering <jim@meyering.net>
2684 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
2686 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
2688 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
2689 "one's complement" -> "ones' complement" in comment, as per Knuth.
2690 "value of type" -> "type or expression" in comment.
2691 * mktime.c, strftime.c: Propagate intprops.h comment nits.
2693 2005-03-26 Jim Meyering <jim@meyering.net>
2696 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
2697 Correct typos: s/or/of/.
2699 2005-03-23 Jim Meyering <jim@meyering.net>
2701 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
2703 2005-03-21 Jim Meyering <jim@meyering.net>
2705 Changes imported from coreutils.
2707 * cycle-check.c: Don't include xalloc.h.
2709 * path-concat.c: Don't include assert.h.
2710 (path_concat): Remove assertion that would have triggered
2711 for ABASE starting with more than one slash.
2712 Reported by Andreas Schwab.
2714 * path-concat.c (path_concat): Set *BASE_IN_RESULT
2715 properly when ABASE is an absolute file name.
2716 Correct the description of this function.
2718 Add an assertion and a test driver.
2719 This fixes a bug introduced on 2004-07-02.
2720 Andreas Schwab reported the resulting failure of cp --parents:
2721 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
2723 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
2725 * strftime.c (my_strftime): If the underlying strftime returns 0
2726 (which shouldn't happen), generate nothing instead of returning 0
2727 immediately, so that nstrftime (NULL, ...) doesn't return 0.
2729 2005-03-16 Bruno Haible <bruno@clisp.org>
2731 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
2733 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
2735 * strftime.c (my_strftime): Prepend space to format so that we can
2736 reliably distinguish strftime failure from empty output on POSIX
2739 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
2741 * iconvme.c (SIZE_MAX): New macro, if not already defined.
2742 (iconv_string): Don't guess a size-zero buffer, as that might cause
2743 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
2744 result would be 'too large', where 'too large' is (heuristically)
2745 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
2746 overflow concerns. This will prevent some unwanted malloc failures
2747 when the inputs are very large.
2749 2005-03-15 Bruno Haible <bruno@clisp.org>
2751 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
2754 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
2757 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
2759 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
2761 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
2762 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
2764 * strtol.c: Likewise.
2766 2005-03-14 Simon Josefsson <jas@extundo.com>
2768 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
2771 2005-03-14 Jim Meyering <jim@meyering.net>
2773 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
2774 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
2775 to be nonzero so that we (and caller) can detect the difference
2776 between a valid zero-length expansion and an error return, even
2777 when the underlying strftime fails before writing anything into
2780 2005-03-10 Jim Meyering <jim@meyering.net>
2782 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
2783 so that this module works on systems without fchdir.
2785 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
2787 Factor int-properties macros into a single file, except for
2788 glibc-related files.
2789 * intprops.h: New file.
2790 * getloadavg.c: Include it instead of limits.h.
2791 (INT_STRLEN_BOUND): Remove.
2792 * human.c: Include intprops.h.
2793 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
2794 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
2795 * inttostr.h: Include intprops.h instead of limits.h.
2796 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
2797 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
2798 for consistency with intprops.h.
2799 (time_t_is_integer, twos_complement_arithmetic): Use them.
2800 * sig2str.h: Include <signal.h>, intprops.h.
2801 (INT_STRLEN_BOUND): Remove.
2802 * strftime.c (TYPE_SIGNED): Remove.
2803 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
2804 * strtol.c: Adjust comments to match intprops.h.
2805 * userspec.c: Include intprops.h.
2806 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
2807 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
2808 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
2809 instead of rolling our own expressions.
2810 * xstrtol.c: Include xstrtol.h first, to test interface.
2812 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
2814 (my_strftime): Do not mishandle years close to INT_MAX, by doing
2815 the right thing even if adding 1900 would overflow. Similarly
2816 for tm_mon + 1 and tm_yday + 1.
2817 Make %Y always equivalent to %C%y, and similarly for %G and %g.
2818 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
2819 (DO_SIGNED_NUMBER): New macro.
2820 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
2822 2005-03-07 Bruno Haible <bruno@clisp.org>
2824 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
2826 2005-03-03 Derek R. Price <derek@ximbiot.com>
2827 Bruno Haible <bruno@clisp.org>
2829 * pagealign_alloc.h: New file.
2830 * pagealign_alloc.c: New file.
2832 2005-01-28 Bruno Haible <bruno@clisp.org>
2834 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
2837 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
2839 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
2840 The workaround isn't strictly needed for POSIX conformance, and
2841 it's too much of a pain to configure and maintain. We'll ask
2842 people to fix their kernels instead.
2843 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
2844 (NANOSLEEP_BUG_WORKAROUND): Remove.
2845 (xnanosleep): Remove the workaround.
2847 2005-02-12 Bruno Haible <bruno@clisp.org>
2849 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
2851 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
2853 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
2854 * timespec.h (gettime): Return void, since it always
2855 succeeds now. All uses changed.
2856 * gettime.c (gettime) Likewise.
2857 [HAVE_NANOTIME]: Prefer nanotime.
2858 Assume gettimeofday succeeds, as POSIX requires.
2859 Assime time () succeeds, since other code already does.
2860 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
2861 (timespec_subtract): Remove.
2862 (NANOSLEEP_BUG_WORKAROUND): New constant.
2863 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
2864 things considerably. Use it only on GNU/Linux hosts, since the
2865 workaround shouldn't be needed elsewhere.
2867 2005-02-24 Bruno Haible <bruno@clisp.org>
2869 * gettext.h: Update from GNU gettext 0.14.2.
2871 2005-02-24 Bruno Haible <bruno@clisp.org>
2873 * localcharset.c: Update from GNU gettext 0.14.2.
2874 * config.charset: Update from GNU gettext 0.14.2.
2876 2005-02-22 Simon Josefsson <jas@extundo.com>
2878 * iconvme.h, iconvme.c: New files, from libc.
2880 2005-02-20 Neil Conway <neilc@samurai.com>
2882 * xgethostname.c (xgethostname): Check for ENOMEM, which is
2883 returned by OSX/Darwin if the specified buffer is not large
2884 enough for the hostname.
2886 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
2888 * memrchr.h: New file.
2889 * chdir-long.c: Include it.
2890 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
2891 Don't bother including stddef.h.
2893 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2895 * argp-help.c (__argp_help): Create a fake struct argp_state and
2896 pass it to _help, otherwise the latter coredumps trying to
2897 dereference state.root_argp.
2899 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
2901 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
2903 Include <sys/types.h>, for dev_t.
2904 (ME_DUMMY, ME_REMOTE): Move from here....
2905 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
2906 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
2908 Include mountlist.h first, to test the interface.
2910 2005-01-29 Bruno Haible <bruno@clisp.org>
2912 * progname.c (program_name): Initialize.
2913 Needed when linking statically on MacOS X.
2915 2005-01-28 Bruno Haible <bruno@clisp.org>
2917 * javacomp.sh.in: New file, from GNU gettext.
2918 * javacomp.h: New file, from GNU gettext.
2919 * javacomp.c: New file, from GNU gettext.
2921 2005-01-26 Bruno Haible <bruno@clisp.org>
2923 * javaexec.sh.in: New file, from GNU gettext.
2924 * javaexec.h: New file, from GNU gettext.
2925 * javaexec.c: New file, from GNU gettext.
2927 2005-01-26 Simon Josefsson <jas@extundo.com>
2929 * gai_strerror.c: Use GPL in header.
2931 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2933 * argp-help.c (hol_entry_help): Avoid using non-constant
2934 initializers for struct pentry_state.
2935 (__argp_error): Check return value of __asprintf
2936 (__argp_failure): Translate error message
2938 * argp-parse.c: Removed braces around the expansion of N_()
2940 2005-01-21 Jim Meyering <jim@meyering.net>
2942 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
2943 same value as for Solaris 9.
2945 * chdir-long.c (chdir_long): Rewrite to remove limitation on
2946 component length. This included changing the parameter to be
2947 of type `char *' rather than `char const *'.
2948 * chdir-long.h (chdir_long): Update prototype.
2950 * openat.c (fdopendir, fstatat): New functions.
2951 * openat.h: Include headers required for use of DIR and struct stat.
2952 [AT_SYMLINK_NOFOLLOW]: Define.
2953 (fdopendir, fstatat): Add prototypes.
2955 2005-01-21 Bruno Haible <bruno@clisp.org>
2957 * classpath.h: New file, from GNU gettext.
2958 * classpath.c: New file, from GNU gettext.
2960 2005-01-20 Simon Josefsson <jas@extundo.com>
2962 * version-etc-fsf.c: New file, with version_etc_copyright.
2963 * version-etc.c: Remove version_etc_copyright.
2964 * version-etc.h (version_etc_copyright): Use [] instead of * in
2965 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
2967 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
2969 * save-cwd.c (save_cwd): Remove code to support the case
2970 where fchdir is missing or flaky.
2972 2005-01-20 Simon Josefsson <jas@extundo.com>
2974 * base64.h (isbase64): Add.
2976 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
2977 using a unsigned prototype, don't inline.
2978 (base64_decode): Use it.
2980 2005-01-19 Bruno Haible <bruno@clisp.org>
2982 * sh-quote.h: New file, from GNU gettext.
2983 * sh-quote.c: New file, from GNU gettext.
2985 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
2987 Merge changes from coreutils, as described below in several
2988 changelogs dated today.
2990 * save-cwd.c: Include "save-cwd.h" before other include files.
2991 (O_DIRECTORY): Remove; not needed here, since "." must be
2992 a directory. All uses removed.
2993 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
2994 universal on Suns, and we also need to test for IRIX.
2995 Revamp code to use 'if' rather than '#if'.
2996 Avoid unnecessary comparison of cwd->desc to 0.
2998 * utimens.c (futimens): Robustify the previous patch, by checking
2999 for known valid error numbers rather than observed invalid ones.
3001 2005-01-18 Jim Meyering <jim@meyering.net>
3003 * version-etc.c (version_etc_copyright): Update copyright date.
3005 * utimens.c (futimens): Account for the fact that futimes
3006 can also fail with errno == ENOSYS or errno == ENOENT.
3007 Patch from Dmitry V. Levin.
3009 Change the name of the robust chdir function from chdir to chdir_long.
3010 * save-cwd.c: Include chdir-long.h rather than chdir.h.
3011 (restore_cwd): Use chdir_long, not chdir.
3012 * chdir-long.c: Renamed from chdir.c.
3013 * chdir-long.h: Renamed from chdir.h.
3014 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
3017 2005-01-18 Bob Proulx <bob@proulx.com>
3019 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
3020 offsetof() macro construct to avoid compile failure with native HP-UX
3021 11.0 ANSI C compiler.
3023 2005-01-06 Bruno Haible <bruno@clisp.org>
3025 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
3026 because stpncpy.m4 takes care of it.
3028 2004-01-24 Bruno Haible <bruno@clisp.org>
3030 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
3032 2003-10-09 Bruno Haible <bruno@clisp.org>
3034 * progreloc.c: Include xalloc.h instead of xmalloc.h.
3036 2005-01-06 Bruno Haible <bruno@clisp.org>
3038 * fwriteerror.h (fwriteerror): Change specification to include fclose.
3039 * fwriteerror.c: Include <stdbool.h>.
3040 (fwriteerror): At the end, close the file stream. Record whether
3041 stdout was already closed.
3043 2004-05-27 Bruno Haible <bruno@clisp.org>
3045 * execute.c (environ): Declare if needed.
3046 * pipe.c (environ): Likewise.
3047 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
3049 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
3051 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
3052 definitions to be after all include files, to avoid collisions.
3053 Problem reported by Bob Proulx.
3055 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
3057 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
3058 not needed. This removes a dependency on the gettext module.
3059 [defined _LIBC]: Do not include <libintl.h>; not needed.
3061 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
3063 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
3066 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
3068 * argp-parse.c: Include <stddef.h>.
3069 (alignof, alignto): New macros.
3070 (parser_init): Don't assume that void * is aligned sufficiently
3073 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
3074 need to extend the stack.
3075 (YYINITDEPTH): New macro, so that the initial stack isn't overly
3078 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3080 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
3082 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
3084 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
3085 Remove now-obsolete comment about AIX.
3086 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
3087 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
3088 (YYMAXDEPTH): New macro.
3090 2004-12-18 Bruno Haible <bruno@clisp.org>
3092 * fatal-signal.c (fatal_signals): Make non-const.
3093 (init_fatal_signals): New function.
3094 (uninstall_handlers, install_handlers): Ignore signals that were set to
3096 (at_fatal_signal): Call init_fatal_signals.
3097 (init_fatal_signal_set): Likewise. Ignore signals that were set to
3099 Reported by Paul Eggert.
3101 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
3103 * getdate.y (textint): New member "negative".
3104 (time_zone_hhmm): New function.
3105 Expect 14 shift-reduce conflicts, not 13.
3106 (o_colon_minutes): New rule.
3107 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
3108 (yylex): Set the "negative" member of signed numbers.
3110 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
3112 Changes imported from coreutils.
3113 * hard-locale.c: Assume <locale.h> exists.
3115 (GLIBC_VERSION): New macro.
3116 (hard_locale): Assume setlocale exists.
3117 Rewrite to avoid #ifdef.
3118 Use strdup rather than malloc + strcpy.
3119 * human.c: Assume <locale.h> exists.
3120 (human_readable): Assume localeconv exists.
3122 2004-12-01 Jakub Jelinek <jakub@redhat.com>
3124 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
3125 convert T2, not T. (Imported from libc.)
3127 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
3129 * getcwd.c (is_ENAMETOOLONG): New macro.
3130 (__getcwd.c): Don't restore errno; glibc doesn't.
3131 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
3132 first, falling back to our code only if its results look suspicious.
3133 Ensure that the resulting buffer is only as large as necessary.
3135 * readutmp.c: Include readutmp.h first.
3136 Include <errno.h>, since readutmp.h no longer does that.
3137 * readutmp.h: Don't include <errno.h>,
3138 <sys/param.h>, <time.h>; not needed to establish interface.
3139 (errno): Remove decl.
3140 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
3141 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
3142 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
3144 2004-11-28 Simon Josefsson <jas@extundo.com>
3146 * base64.h, base64.c: New file.
3148 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
3150 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
3152 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
3154 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
3155 HP's ANSI C compiler.
3156 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
3157 Declaring int functions causes warnings on some modern systems and
3158 shouldn't be needed to compile on ancient ones.
3159 * same.c (MIN) [defined MIN]: Don't define, since it's already
3162 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
3163 with the following changes.
3164 (__set_errno): Parenthesize properly.
3165 Include <stdbool.h>.
3166 (MIN, MAX, MATCHING_INO): New macros.
3167 (__getcwd): Define with prototype, not K&R form.
3168 Use heuristics to allocate default buffer on stack if possible.
3169 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
3170 behavior, and to avoid the PATH_MAX limit when computing
3172 Use MATCHING_INO to compare inode number to file.
3173 Check for arithmetic overflow in size calculations.
3174 Fix bug in reallocation of dot array that caused getcwd to fail
3175 on directories nested deeper than 75.
3176 Be more careful about saving errno on error.
3177 Do not use realloc; use only free+malloc, as this is a bit
3178 more flexible and avoids a needless copy operation.
3179 Do not inspect st_dev and st_ino for symbolic links; POSIX
3180 doesn't specify the latter.
3181 Check for closedir errors.
3182 Avoid needless casts.
3183 Use "#ifdef weak_alias" around weak_alias, to be like other
3185 The following changes to getcwd.c have effect only when used in
3186 gnulib; they have no effect inside glibc proper.
3187 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
3188 as alloca isn't used.
3189 (alloca, __alloca): Likewise.
3190 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
3191 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
3192 unconditionally, as gnulib assumes C89 or better.
3193 Do not include <sys/param.h>.
3194 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
3195 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
3197 (NULL) [!defined NULL]: Remove; we assume C89 or better.
3198 Include <dirent.h> in a way that is compatible with modern Autoconf.
3199 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
3200 New macros, if not already defined.
3201 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
3202 Use "_LIBC", not "defined _LIBC", for consistency.
3203 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
3205 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
3206 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
3207 * xgetcwd.c: David MacKenzie's old code was removed, so give
3208 credit only to Jim Meyering and adjust the copyright dates.
3209 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
3210 <stdlib.h>, <unistd.h>, "pathmax.h".
3211 Instead, include "xgetcwd.h" (first) and "getcwd.h".
3212 (INITIAL_BUFFER_SIZE): Remove.
3213 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
3215 2004-11-23 Jim Meyering <jim@meyering.net>
3217 * getopt_.h: Remove trailing blanks.
3219 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
3221 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
3222 (futimens): New function, which uses futimes if available.
3223 (futimens, utimens): Support timespec==NULL, with same semantics
3224 as utime and utimens.
3225 * utimens.h (futimens): New decl.
3227 2004-11-23 Jim Meyering <jim@meyering.net>
3229 * __fpending.c: Add comment.
3231 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3233 * getopt_.h: Re-addition of __getopt_argv_const caused
3234 redefinition warnings. To avoid them, include the defines
3235 in `#if !defined __need_getopt ... #endif'. The only place
3236 where __getopt_argv_const is used is in definitions
3237 of getopt_long and getopt_long_only below, which are as well
3238 protected by `#ifndef __need_getopt'.
3239 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
3240 __need_getopt after including <stdio.h> and <unistd.h> These
3241 headers might have defined it.
3243 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
3245 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
3247 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
3248 optopt): Use them instead of invoking ## directly; otherwise, the
3249 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
3251 2004-11-19 Bruno Haible <bruno@clisp.org>
3253 * strtok_r.c: Move comments from here...
3254 * strtok_r.h: ... to here.
3256 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
3258 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
3259 might fail. Problem reported by Yoann Vandoorselaere.
3260 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
3261 that mishandle size_t overflow.
3263 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
3265 * canon-host.c: Include "strdup.h".
3266 (canon_host): Use getaddrinfo if available, so that IPv6 works.
3267 Use strdup instead of malloc/strcpy to duplicate strings.
3269 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
3270 (human_space_before_unit): New constant.
3271 * human.c (human_readable): Support it.
3273 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
3274 (xgetcwd): Set errno correctly when failing.
3275 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
3276 the failure is actually due to a PATH_MAX problem.
3278 Further getopt changes to make it more likely that glibc will
3279 buy the changes back.
3280 * getopt.c (POSIXLY_CORRECT): New constant.
3281 (getopt): Use it, so to preserve glibc semantic
3282 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
3283 when compiling for libc.
3284 * getopt_.h (__getopt_argv_const): Bring it back.
3285 (getopt_long, getopt_long_only): Use it.
3287 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
3288 New arg POSIXLY_CORRECT. All callers changed.
3289 (getopt): Argv is now char * const *, as per standard.
3290 (_getopt_internal_r, _getopt_internal): Argv is now char **,
3291 not char *__getopt_argv_const *.
3292 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
3293 _getopt_long_only_r): Likewise.
3294 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
3295 * getopt_int.h (_getopt_internal, _getopt_internal_r,
3296 _getopt_long_r, _getopt_long_only_r): Likewise.
3297 * getopt_.h (__getopt_argv_const): Remove.
3298 (getopt): Argv is now char * const *, as per standard.
3300 * getdate.y (tORDINAL): New token.
3301 (day, relunit): Allow it for relative times.
3302 (relative_time_table): Use tORDINAL for ordinals.
3304 2004-11-15 Jim Meyering <jim@meyering.net>
3306 * closeout.c: Include "__fpending.h" once again.
3307 Include <stdbool.h>.
3308 (close_stdout): Don't fail just because stdout was closed initially,
3309 since some programs don't write to stdout in the normal course of
3310 operation (other than --version and --help), and we don't want this
3311 function to make e.g. `touch file >&-' fail.
3312 But do fail if it was closed and someone has tried to write to it.
3313 E.g., `printf foo >&-' must fail.
3315 2004-11-11 Simon Josefsson <jas@extundo.com>
3317 * strtok_r.h, strtok_r.c: New file.
3319 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
3321 * getopt_.h (__getopt_argv_const): New macro, to be used so that
3322 we can stop lying to compilers about the constness of argv when we
3323 are compiled outside glibc.
3324 (getopt, getopt_long, getopt_long_only): Use it.
3325 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
3327 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
3328 _getopt_long_only_r): Likewise.
3329 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
3330 _getopt_long_only_r): Likewise.
3332 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
3333 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
3334 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
3335 the other external symbols.
3336 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
3337 declaration, since the above renaming now works around collisions.
3339 2004-11-11 Jim Meyering <jim@meyering.net>
3341 * linebreak.c: Remove trailing blanks.
3342 * alloca_.h: Likewise.
3343 * acosl.c: Likewise.
3344 * euidaccess.c: Likewise.
3345 * allocsa.h: Likewise.
3347 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
3349 * mktime.c (SHR): New macro, which is a portable
3350 substitute for >> that should work even on Crays.
3351 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
3352 Problem reported by Mark D. Baushke in
3353 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
3354 * getdate.y (SHR): Likewise.
3356 * strftime.c (SHR): Likewise.
3358 * quotearg.c (struct quoting_options): Use unsigned int for
3359 quote_these_too, so that right shifts are well defined. All uses
3362 2004-11-10 Simon Josefsson <jas@extundo.com>
3364 * getaddrinfo.h, getaddrinfo.c: New files.
3366 2004-11-10 Jim Meyering <jim@meyering.net>
3368 Ensure that no close failure goes unreported.
3369 * closeout.c (close_stdout): Always close stdout. I.e., don't
3370 return early when it seems there's nothing to flush.
3371 Don't include __fpending.h.
3373 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
3375 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
3377 2004-11-05 Bruno Haible <bruno@clisp.org>
3379 * readlink.c: Include stddef.h, needed for size_t on Woe32.
3380 Reported by Mark D. Baushke <mdb@cvshome.org>.
3382 2004-11-04 Bruno Haible <bruno@clisp.org>
3384 2004-09-11 Bruno Haible <bruno@clisp.org>
3385 * allocsa.valgrind: New file.
3386 2004-02-06 Bruno Haible <bruno@clisp.org>
3387 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
3388 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
3389 Reported by Christopher Seip <chris.seip@hp.com>.
3391 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
3393 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
3394 with errno == ERANGE if the buffer is too small.
3395 Problem reported by Mark D. Baushke.
3397 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
3399 * xreadlink.c (MAXSIZE): New macro.
3400 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
3401 size does not exceed MAXSIZE. Avoid cast.
3402 As suggested by Mark D. Baushke in
3403 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
3404 if readlink fails with buffer size just under MAXSIZE, try again
3407 2004-11-02 Derek R. Price <derek@ximbiot.com>
3408 and Paul Eggert <eggert@cs.ucla.edu>
3410 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
3411 (get_date): Overparenthesize to avoid GCC warning.
3413 2004-11-02 Bruno Haible <bruno@clisp.org>
3415 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
3416 function returns void.
3418 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
3420 * getpass.c (fflush_unlocked, flockfile, funlockfile)
3421 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
3424 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
3426 * getdate.y: Add support for TZ="foo" within a date string.
3427 Fix some bugs near time_t boundaries. Reject dates with
3428 out-of-range components, e.g., "Sept 31".
3429 Include <stdlib.h>, "setenv.h", "xalloc.h".
3430 (ISDIGIT_LOCALE): Remove; unused.
3431 Note that the TZ and time functions used here are not reentrant.
3432 (mktime_ok, get_tz): New functions.
3433 (TZBUFSIZE): New constant.
3434 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
3435 This requires that we sometimes generate our own TZ="XXX..." setting.
3437 2004-10-27 Derek R. Price <derek@ximbiot.com>
3439 * mktime.c (not_equal_tm): Remove redundant check.
3441 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
3443 * getdate.y: Use Bison 1.875 features, and some minor
3444 code cleanups. This change does not affect semantics.
3445 Don't include <stdlib.h>; no longer needed.
3446 Don't include unlocked-io.h; only the "#if TEST" code uses
3447 stdio, and performance isn't crucial there.
3448 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
3449 Bison 1.875 features as described below.
3450 All uses of "PC." replaced by "pc->".
3451 (YYSTYPE): Add a forward declaration.
3452 (yylex, yyerror): Use full prototypes in forward decls.
3453 Use "%pure-parser" rather than obsolescent "%pure_parser".
3454 Use %parse-param and %lex-param instead of obsolescent
3455 YYPARSE_PARAM and YYLEX_PARAM.
3456 (meridian_table, month_and_day_table, time_units_table,
3457 relative_time_table, time_zone_table, military_table,
3458 lookup_zone, lookup_word, get_date):
3459 Use NULL instead of 0 where appropriate.
3460 (to_hour): Avoid abort (), to avoid a dependency on
3462 (yyerror, yylex): Now accepts parser_control * arg.
3463 (main) [TEST]: Use '\0' rather than 0 for char.
3465 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
3467 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
3468 It's now the caller's responsibility to handle the case where
3469 !HAVE_GETPAGESIZE && !defined getpagesize.
3471 * mktime.c (leapyear): Arg is long int, not int.
3473 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
3475 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
3477 2004-10-12 Simon Josefsson <jas@extundo.com>
3479 * getpass.c (fflush_unlocked, flockfile, funlockfile)
3480 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
3483 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
3485 * vsnprintf.h: New file.
3486 * vsnprintf.c: New file.
3488 2004-10-07 Bruno Haible <bruno@clisp.org>
3490 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
3491 into the provided buffer.
3493 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
3495 * diacrit.c, diacrit.h: Add GPL notice.
3497 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
3498 * atanl.c (atanl): Keep the code as similar to glibc as possible.
3499 * logl.c (logl): Keep the code as similar to glibc as possible.
3500 This avoids a potential constant-folding bug.
3502 2004-10-05 Bruno Haible <bruno@clisp.org>
3504 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
3506 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
3508 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
3509 * xmalloc.c (xmemdup): Likewise.
3510 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
3511 XFREE): Remove these long-obsolescent macros.
3512 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
3513 * xstrdup.c: Remove.
3515 * regex.c (re_comp): Cast gettext return value to char *,
3516 Problem reported by Martin Neitzel via Mark D. Baushke.
3518 2004-10-04 Simon Josefsson <jas@extundo.com>
3520 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
3521 '#ifdef USE_UNLOCKED_IO'.
3523 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
3525 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
3526 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
3527 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
3528 regex.c, sha1.c, version-etc.c, yesno.c:
3529 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
3530 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
3531 the includer's responsibility.
3533 Sync from coreutils.
3535 * modechange.c (mode_compile): Don't decrement a pointer that
3536 points to the start of a string, as the C Standard says the
3537 resulting behavior is undefined.
3539 * backupfile.h (enum backuptype): Rename none -> no_backups,
3540 simple -> simple_backups, numbered_existing ->
3541 numbered_existing_backups, numbered -> numbered_backups
3542 to avoid shadowing problems. All uses changed.
3543 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
3544 * backupfile.c (check_extension, numbered_backup):
3545 Rename locals to avoid shadowing 'basename'.
3546 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
3549 * .cppi-disable: Add getopt_.h, getopt_int.h.
3550 * .cvsignore: Add getopt.h.
3552 2004-10-04 Simon Josefsson <jas@extundo.com>
3554 * memmem.h: New file.
3555 * memmem.c: New file, taken from glibc.
3557 2004-10-02 Jim Meyering <jim@meyering.net>
3559 * dirfd.h, getpagesize.h: Add copyright notice.
3561 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
3563 * snprintf.c: Remove comments as to why each header is needed.
3565 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
3567 * strsep.h: New file.
3568 * strsep.c: New file.
3570 2004-10-01 Simon Josefsson <jas@extundo.com>
3572 * snprintf.c (snprintf): Handle size==0.
3574 2004-10-01 Simon Josefsson <jas@extundo.com>
3575 Bruno Haible <bruno@clisp.org>
3577 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
3578 (snprintf): Declare 'args'.
3580 2004-09-30 Simon Josefsson <jas@extundo.com>
3582 * snprintf.h, snprintf.c: New files.
3584 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3586 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
3587 (hol_entry_help): Never translate an empty string.
3588 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
3589 * argp.h (OPTION_NO_TRANS): New option.
3591 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
3593 * xvasprintf.c: Include xalloc.h.
3594 (xvasprintf): Use xalloc_die, not xmalloc_die.
3596 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
3598 * dummy.c: Change copyright notice to FSF, and license to GPL.
3600 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
3602 * argp-pvh.c (argp_program_version_hook): Provide initial value.
3603 Problem reported by Bruno Haible in:
3604 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
3606 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
3608 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
3609 in case some system header has #define'd it. Problem reported by
3610 Soeren D. Schulze in
3611 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
3613 2004-09-08 Bruno Haible <bruno@clisp.org>
3615 * stdint_.h: New file, taken from GNU clisp.
3617 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
3619 * xvasprintf.h: New file.
3620 * xvasprintf.c: New file.
3621 * xasprintf.c: New file.
3623 2004-09-08 Bruno Haible <bruno@clisp.org>
3625 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
3627 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
3629 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
3631 Import from coreutils.
3632 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
3633 strings on unbounded length. alloca's performance benefits aren't
3634 that important here.
3636 (parse_with_separator): New function, with most of the internals
3637 of the old parse_user_spec. Allow user to omit both user and group,
3638 for compatibility with FreeBSD.
3639 Clone only the user name, not the entire spec.
3640 Do not set *uid, *gid unless entirely successful.
3641 Avoid memory leak in some failing cases.
3642 Fix regression for USER.GROUP reported by Dmitry V. Levin in
3643 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
3644 (parse_user_spec): Rewrite to use parse_with_separator.
3646 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
3648 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
3649 its complicated substitute.
3650 * argp-help.c: Include <errno.h>, for program_invocation_short_name
3651 and program_invocation_name.
3652 (__argp_basename) [!_LIBC]: Remove; the only use was
3653 replaced by its body.
3654 (__argp_short_program_name): Change condition from
3655 !defined __argp_short_program_name to
3656 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
3657 to match argp-namefrob.h.
3658 (__argp_failure): Don't assume strerror_r returns char *.
3659 * argp-parse.c (N_): Define unconditionally.
3660 (argp_default_options): Fill out initializers with 0 to avoid
3663 2004-08-12 Simon Josefsson <jas@extundo.com>
3665 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
3666 * getopt_.h: Renamed from getopt.h.
3668 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
3670 Merge from coreutils.
3672 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
3673 wmemchr or wmemcpy. Problem reported by Robert Dahlem
3674 for Reliant Unix 5.43.
3676 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
3677 (union fooround): Use uintmax_t, not long int.
3678 The rest is a merge from libc:
3679 [defined _LIBC]: Include <shlib-compat.h>.
3680 (_obstack) [defined _LIBC]: Remove after 2.3.4.
3682 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
3684 * strverscmp.c: Convert to UTF-8.
3686 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
3688 * obstack.h (obstack_empty_p):
3689 Don't assume that chunk->contents is suitably aligned.
3690 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
3691 Likewise. Problem reported by Benno in
3692 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
3694 * chown.c (rpl_chown): Work even if the file is writeable but not
3695 readable. This could be improved further but it'd take some work.
3697 2004-08-08 Simon Josefsson <jas@extundo.com>
3699 * xgethostname.c: Don't include error.h (not used).
3702 * getpass.c: Include getpass.h first.
3704 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
3706 * xalloc-die.c: New files.
3707 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
3709 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
3710 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
3711 (_, N_, xalloc_die): Move to xalloc-die.c.
3712 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
3713 so that we needn't mess with xalloc_msg_memory_exhausted.
3715 * sha1.h: Renamed from sha.h.
3716 (SHA1_H): Renamed from _SHA_H.
3717 (sha1_ctx): Renamed from sha_ctx.
3718 (sha1_init_ctx): Renamed from sha_init_ctx.
3719 (sha1_process_block): Renamed from sha_process_block.
3720 (sha1_process_bytes): Renamed from sha_process_bytes.
3721 (sha1_finish_ctx): Renamed from sha_finish_ctx.
3722 (sha1_read_ctx): Renamed from sha_read_ctx.
3723 (sha1_stream): Renamed from sha_stream.
3724 (sha1_buffer): Renamed from sha_buffer.
3725 * sha1.c: Likewise; renamed from sha.c.
3726 Do not include <sys/types.h>.
3727 Include <stddef.h> rather than <stdlib.h>.
3729 2004-08-08 Bruno Haible <bruno@clisp.org>
3731 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
3732 FILESYSTEM_PREFIX_LEN.
3733 * progreloc.c: Likewise.
3734 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
3736 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
3739 * argp-help.c (make_hol, hol_append): Don't assume that
3740 SIZE_MAX is a valid preprocessor constant.
3741 (__argp_basename): Change from "#ifndef _LIBC"
3742 to "#ifndef __argp_short_program_name", so that
3743 we don't compile these functions for tar.
3745 More merges from coreutils.
3746 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
3747 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
3749 * addext.c: Remove; no longer needed.
3750 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
3751 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
3752 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
3753 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
3754 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
3755 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
3756 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
3757 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
3758 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
3759 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
3760 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
3761 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
3762 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
3763 Import changes from coreutils.
3765 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
3767 Merge from coreutils.
3769 * .gdb-history: Remove; this doesn't belong here.
3771 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
3772 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
3773 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
3775 * dirname.h: Include <stdbool.h>.
3776 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
3777 for consistency with POSIX terminology. All uses changed.
3778 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
3779 (strip_trailing_slashes): Use bool for booleans.
3780 * stripslash.c (strip_trailing_slashes): Likewise.
3782 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
3783 sometimes returns a positive errno value even when it succeeds.
3784 (print_errno_message) [!LIBC]: Fall back on strerror if
3787 * path-concat.c (mempcpy): Don't define if a system header defines it.
3788 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
3789 (longest_relative_suffix): New function.
3790 (path_concat): Use it. Assume first argument is not NULL.
3791 Port to DOS. Omit redundant separators.
3792 Report an error instead of returning NULL.
3793 Use mempcpy instead of memcpy.
3794 (xpath_concat): Remove: not declared or used.
3796 * same.h: Include <stdbool.h>
3797 (same_name): Return bool, not int.
3798 * same.c (same_name): Likewise.
3799 (errno): Don't declare; we assume C89 or better now.
3801 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
3802 if not already defined.
3804 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
3805 * dup-safer.c (errno): Likewise.
3807 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
3809 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
3812 2004-08-03 Simon Josefsson <jas@extundo.com>
3814 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
3815 * progname.h: Don't include stdbool.h.
3817 2004-08-02 Simon Josefsson <jas@extundo.com>
3819 * getsubopt.h: New file, with comments from Bruno Haible.
3820 * getsubopt.c: New file, from glibc, but slightly modified based on
3821 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
3823 2004-08-01 Simon Josefsson <jas@extundo.com>
3825 * xgetdomainname.c: Include stdlib.h, for free().
3827 2004-07-16 Simon Josefsson <jas@extundo.com>
3829 * dummy.c: New file.
3831 2004-07-16 Bruno Haible <bruno@clisp.org>
3833 * backupfile.h: Add extern "C" for C++.
3834 * closeout.h: Likewise.
3835 * copy-file.h: Likewise.
3836 * findprog.h: Likewise.
3837 * full-write.h: Likewise.
3838 * pathname.h: Likewise.
3839 * progname.h: Likewise.
3840 * stpcpy.h: Likewise.
3841 * stpncpy.h: Likewise.
3842 * strcase.h: Likewise.
3843 * strstr.h: Likewise.
3844 * xalloc.h: Likewise.
3846 * mbswidth.h: Add extern "C" for C++.
3847 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
3849 2004-07-09 Simon Josefsson <jas@extundo.com>
3851 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
3852 failed without this.)
3854 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
3856 * fchown-stub.c: New file.
3858 2004-06-24 Jim Meyering <jim@meyering.net>
3860 * obstack.h (obstack_base): Cast to (void *), per documentation.
3862 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
3864 * argz.c, argz_.h: New files, which are autoupdated from libtool.
3866 2004-06-01 Jim Meyering <jim@meyering.net>
3868 * calloc.c: New file.
3870 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
3872 * getdate.y (yylex): Allow space between sign and number.
3873 Problem reported by Dan Jacobson.
3875 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
3876 and Jim Meyering <jim@meyering.net>
3878 Merge from coreutils CVS.
3880 * stat-macros.h: New file, with contents from file-type.h
3881 and coreutils' system.h.
3882 * file-type.c: Include "stat-macros.h".
3883 * file-type.h (file_type): Move all macro definitions to new file,
3886 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
3887 Wrap old code with this conditional.
3888 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
3889 function that does not dereference symlinks.
3890 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
3892 * xreadlink.c: Include xreadlink.h first, to catch .h file
3893 dependency problems.
3894 (xreadlink): Accept new arg SIZE, for efficiency.
3895 All decls and uses changed.
3896 * xreadlink.h: Include <stddef.h>, for size_t.
3898 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
3899 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
3901 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
3903 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
3905 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
3906 macros to be defined.
3907 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
3908 the allocator returns NULL because the requested size is zero.
3910 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
3912 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
3913 var. Add comment explaining why libc still defines it. This
3914 merges the following patch from glibc:
3915 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
3917 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
3919 * obstack.c (_obstack): Remove unused variable. It hasn't been
3920 present in glibc since revision 1.1 of this file.
3921 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
3922 obstack_alignment_mask, obstack_alloc, obstack_base,
3923 obstack_blank, obstack_blank_fast, obstack_chunk_size,
3924 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
3925 obstack_grow0, obstack_init, obstack_int_grow,
3926 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
3927 obstack_next_free, obstack_object_size, obstack_ptr_grow,
3928 obstack_ptr_grow_fast, obstack_room): Remove declarations of
3929 nonexistent functions.
3931 2004-05-17 Derek R. Price <derek@ximbiot.com>
3932 Paul Eggert <eggert@cs.ucla.edu>
3934 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
3936 2004-05-14 Bruno Haible <bruno@clisp.org>
3938 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
3939 that consists of a '.' followed by an empty digit string.
3940 Patch by Tor Lillqvist <tml@iki.fi>.
3942 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
3944 Port obstack to the AS/400, where pointers are 16 bytes wide and
3945 you cannot cast an integer to a valid pointer. This patch is
3946 currently waiting to be integrated into glibc; see
3947 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
3949 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
3950 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
3951 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
3952 (struct obstack): temp member is now a union of a pointer and
3953 an integer, instead of an integer. All integer uses changed.
3954 This does not affect the physical layout of struct obstack,
3955 except on hosts (like the AS/400) where the size or alignment of
3956 void * is greater than that of ptrdiff_t.
3957 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
3958 __STDC__)]: Store temporary in pointer member of union, not
3960 * obstack.c: Include <stddef.h>, for offsetof.
3961 (struct fooalign): Remove; it doesn't need a name.
3962 (union fooround): Change double to long double, and add void *.
3963 (DEFAULT_ALIGNMENT): Use offsetof to compute.
3964 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
3965 not a macro. Hence the values are always int; so remove all
3966 casts-to-int in uses.
3968 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
3969 Derek Price <derek@ximbiot.com>
3971 * alloca.c: Include <alloca.h>, to get our interface.
3972 * alloca_.h: Use __alloca on AIX, so that we don't have to
3973 include <alloca.h> first. Use C89 prototype for alloca; this
3974 requires including <stddef.h> for size_t. Use extern "C" if C++.
3975 Use #elif for simplicity, since we can assume C89 now.
3976 Don't try to source the system alloca.h since it will not be found
3977 and to prevent recursively including its replacement.
3978 * fnmatch.c: Include <alloca.h> instead of opencoding.
3979 * regex.c: Likewise.
3981 2004-05-16 Derek Price <derek@ximbiot.com>
3982 Paul Eggert <eggert@cs.ucla.edu>
3984 getline cleanup. This changes the getndelim2 API: both order of
3985 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
3988 * getline.c: Don't include stddef.h or stdio.h, since our
3989 interface does that.
3990 (getline): Always use getdelim, so that we don't have two
3991 copies of this code.
3992 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
3994 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
3995 (GETNDELIM2_MAXIMUM): New macro.
3996 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
3997 instead of the old practice of delim2==0. All callers changed.
3998 Return -1 on overflow, instead of returning junk.
3999 Do not set *linesize unless allocation succeeds.
4000 * getndelim2.h: Do not include stddef.h; no longer needed, now
4001 that we include sys/types.h.
4002 * getnline.h: Likewise.
4003 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
4004 (getndelim2): Reorder arguments.
4005 * getnline.c (getnline, getndelim):
4006 Don't discard the NMAX argument.
4007 (getnline): Invoke getndelim, to avoid code duplication.
4008 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
4009 of (size_t) -1 by callers of the getnline family.
4011 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
4013 * nanosleep.c (suspended): Change its type from int to
4014 sig_atomic_t volatile.
4015 (first_call): Make it private to rpl_nanosleep, and have it
4016 be zero initially as that's a bit faster.
4017 (my_usleep): Round up fractional times instead of truncating them,
4018 as this is the usual meaning for 'sleep'.
4020 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
4022 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
4023 (ENOSYS): Define if not defined.
4024 (settime): Fall back on stime if it exists and settimeofday fails.
4025 But don't bother with fallbacks if a method fails with errno == EPERM.
4027 2004-05-11 Jim Meyering <jim@meyering.net>
4029 Prior to this change, the save_cwd caller required read access to the
4030 current directory on most systems (ones with the fchdir function).
4032 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
4033 fails, try write-only, and finally, resort to using xgetcwd.
4035 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
4037 * obstack.c, obstack.h: Import changes from libc.
4039 2004-04-28 Bruno Haible <bruno@clisp.org>
4041 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
4042 implicitly appends .exe to executables.
4043 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
4044 accepts Windows pathnames.
4045 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
4046 Cygwin like Windows, since it now accepts Windows pathnames.
4047 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
4048 Cygwin like Windows, since it now accepts Windows pathnames.
4049 Reported by Derek Robert Price <derek@ximbiot.com>.
4051 2004-04-20 Jim Meyering <jim@meyering.net>
4053 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
4055 2004-04-20 Jim Meyering <jim@meyering.net>
4056 Bruno Haible <bruno@clisp.org>
4058 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
4059 memory when realloc fails.
4061 2004-04-18 Jim Meyering <jim@meyering.net>
4063 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
4064 don't leak memory and do call END_UTMP_ENT.
4066 2004-04-11 Paul Eggert <eggert@twinsun.com>
4068 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
4069 (CHAR_BIT): Remove, since we assume C89.
4070 Include <stdint.h> if available, as per current Autoconf CVS advice.
4072 2004-03-30 Paul Eggert <eggert@twinsun.com>
4074 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
4075 not bool, to be more consistent with Unix conventions.
4076 Suggested by Bruno Haible.
4078 Merge from coreutils.
4080 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
4083 * getdate.h: Include stdbool.h, and timespec.h instead of
4084 the usual <time.h> dance.
4085 (get_date): Change signature to support fractional time stamps.
4086 All callers changed.
4087 * getdate.y: Include "getdate.h" first, as we can now
4088 assume C89 and don't need to worry about 'const'.
4089 Similarly, include "unlocked-io.h" near start, not in middle.
4091 (textint.value): Use long int rather than int.
4092 (textint.digits): Use size_t rather than int.
4093 (BILLION, LOG10_BILLION): New constants.
4094 (parser_control): New member rel_ns. Members day_ordinal,
4095 time_zone, month, day, hour, minutes, rel_year, rel_month,
4096 rel_day, rel_hour, rel_minutes, rel_seconds
4097 are now long int, not int. Member seconds is now struct timespec,
4098 not int. New member timespec_seen. Members dates_seen, days_seen,
4099 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
4101 (%union.intval): Now long int, not int.
4102 New member timespec.
4103 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
4104 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
4105 (spec): Now is a timespec or an item list.
4106 (timespec, items): New nonterminals.
4107 (time, rel, relunit, number, get_date):
4108 Add support for fractional seconds.
4109 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
4110 (gmtime, localtime, mktime): Remove decls; not needed with C89.
4111 (to_hour): First arg is now long int, not int.
4112 (to_year): Returns long int, not int.
4113 Don't treat year -70 like 70.
4114 (tm_diff): Returns long int, not int.
4115 (lookup_word): Use bool instead of int when appropriate.
4116 (yylex): Use size_t for count, not int.
4117 Detect overflow when parsing large integer constants.
4118 Add support for fractions.
4119 (get_date): Make pointers 'const' if possible.
4120 Use more-portable code to detect integer overflow.
4121 (main) [TEST]: Adjust to above changes. Test for localtime failure.
4122 Don't use ctime; it's not reliable if the year has >4 digits.
4124 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
4125 This is for compatibility with BSD.
4127 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
4128 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
4129 From coreutils' system.h.
4131 * userspec.c: Don't include "posixver.h".
4132 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
4133 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
4134 compatible extension. Simplify code by removing a boolean int
4135 that was always nonzero if a string was nonnull.
4137 2004-03-30 Jim Meyering <jim@meyering.net>
4139 Merge from coreutils.
4141 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
4143 * readtokens.c (readtoken): Don't leak 64 bytes when reading
4144 an empty input stream.
4146 * readtokens.c: Include <stdbool.h>.
4147 (readtoken): Use `size_t' rather than int/long.
4148 All callers adjusted.
4149 Use `bool' rather than `int' where appropriate.
4150 Use memset rather than an explicit loop.
4151 Use x2nrealloc rather than xrealloc.
4152 Allow the use of `\0' as a delimiter.
4153 (readtokens): Likewise.
4154 * readtokens.h (readtoken, readtokens): Update prototypes.
4156 2004-03-30 Bruno Haible <bruno@clisp.org>
4158 * getloadavg.c (getloadavg): Don't assume setlocale returns
4161 2004-03-29 Paul Eggert <eggert@twinsun.com>
4163 Merge changes to getloadavg.c from coreutils and Emacs.
4165 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
4166 Define to an expression, not to the empty string.
4167 Include cloexec.h and xalloc.h.
4168 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
4169 Use set_cloexec_flag rather than rolling our own.
4170 * cloexec.c, cloexec.h: New files.
4172 2004-03-18 Paul Eggert <eggert@twinsun.com>
4174 * getopt.h: Sync with libc CVS.
4176 2004-03-18 Paul Eggert <eggert@twinsun.com>
4177 Bruno Haible <bruno@clisp.org>
4179 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
4180 not on all platforms that have <wchar.h>.
4181 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
4183 2004-03-09 Paul Eggert <eggert@twinsun.com>
4185 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
4187 * getopt_int.h: New file, also synced from libc.
4189 2004-03-07 Paul Eggert <eggert@twinsun.com>
4191 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
4192 '#if' expressions. Unlike the code it replaces, it does not
4193 depend on (defined _SC_PAGESIZE). However, it does depend on
4194 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
4195 first reported by Jason Andrade in
4196 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
4198 2004-01-18 Simon Josefsson <jas@extundo.com>
4200 * strdup.h: New file.
4201 * strdup.c: Include it.
4202 * path-concat.c: Include strdup.h. Drop strdup declaration.
4203 * userspec.c: Include strdup.h. Drop strdup declaration.
4205 2004-02-06 Karl Berry <karl@gnu.org>
4207 * config.charset: update from gettext 0.14.1.
4209 2004-02-05 Paul Eggert <eggert@twinsun.com>
4211 Add comments and code, prompted by suggestions from Bruno Haible
4213 * quotearg.h (quotearg_alloc): New decl. Improve the comments
4214 describing the enum quoting_style values.
4215 * quotearg.c (quotearg_alloc): New function.
4216 (quotearg_buffer_restyled): Treat lone { and } as special.
4217 Treat = as special. Work around bug with older shells
4218 that "see" a '\' that is really the 2nd byte of a multibyte char.
4219 Quote empty string with shell_quoting_style.
4221 2004-02-03 Bruno Haible <bruno@clisp.org>
4223 * pipe.h: New file, from GNU gettext.
4224 * pipe.c: New file, from GNU gettext.
4226 2004-01-27 Bruno Haible <bruno@clisp.org>
4228 * execute.h: New file, from GNU gettext.
4229 * execute.c: New file, from GNU gettext.
4230 * w32spawn.h: New file, from GNU gettext.
4232 2004-01-23 Paul Eggert <eggert@twinsun.com>
4234 Exit-status fix from coreutils.
4236 Use exit_failure consistently in place of EXIT_FAILURE,
4237 so that program exit statuses are consistent on failure.
4239 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
4240 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
4241 * argmatch.h: Comment fix to match the above.
4242 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
4243 Now a macro referring to exit_failure, instead of a separate
4244 variable. Include "exitfail.h" to get it.
4245 * xstrtol.h: Include "exitfail.h".
4246 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
4248 * long-options.c (parse_long_options): Use prototype
4249 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
4252 2004-01-21 Jim Meyering <jim@meyering.net>
4254 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
4255 so as not to conflict with a different-sized __mktime_internal
4256 function in GNU libc.
4257 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
4258 Problem building statically-linked `ls' reported by Michael Brunnbauer.
4260 2004-01-18 Paul Eggert <eggert@twinsun.com>
4262 Merge from diffutils.
4264 * file-type.c (file_type): Add typed memory objects.
4265 * file-type.h (S_TYPEISTMO): New macro.
4267 * c-stack.h (c_stack_action): Remove argv argument.
4268 * c-stack.c (c_stack_action): Likewise. All uses changed.
4269 (die): Don't calculate message unless segv_action returns.
4270 (get_stack_location, min_address_from_argv, max_address_from_argv,
4271 volatile stack_base, volatile_stack_size): Remove.
4272 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
4273 that every segmentation violation is a stack overflow. (Ouch!)
4274 See Debian bug 136249 (still outstanding) for more info about why
4275 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
4277 2003-11-30 Bruno Haible <bruno@clisp.org>
4279 Safer stack allocation.
4280 * setenv.c: Include allocsa.h.
4281 (alloca): Remove fallback definition.
4282 (freea): Remove macro.
4283 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
4286 2003-10-17 Bruno Haible <bruno@clisp.org>
4288 * binary-io.h: Avoid warnings on Cygwin.
4290 2003-12-28 Bruno Haible <bruno@clisp.org>
4292 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
4293 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
4295 2003-11-28 Bruno Haible <bruno@clisp.org>
4297 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
4299 2003-11-27 Bruno Haible <bruno@clisp.org>
4301 * wait-process.c: On Windows, include windows.h. Needed on mingw.
4303 2003-11-17 Bruno Haible <bruno@clisp.org>
4305 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
4307 2003-11-24 Bruno Haible <bruno@clisp.org>
4309 * xallocsa.h: New file, from GNU gettext.
4310 * xallocsa.c: New file, from GNU gettext.
4312 2003-11-24 Bruno Haible <bruno@clisp.org>
4314 * allocsa.h: New file, from GNU gettext.
4315 * allocsa.c: New file, from GNU gettext.
4317 2003-11-24 Bruno Haible <bruno@clisp.org>
4319 * eealloc.h: New file.
4321 2004-01-15 Jim Meyering <jim@meyering.net>
4323 Merge from coreutils.
4325 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
4326 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
4327 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
4329 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
4330 optional configure-time default.
4332 * version-etc.c (version_etc_copyright): Update copyright date.
4334 * xreadlink.c (xreadlink): Correct outdated comment.
4336 2004-01-15 Paul Eggert <eggert@twinsun.com>
4338 Merge from coreutils.
4340 * posixver.c: Include posixver.h.
4342 * same.c: Include <stdbool.h>, <limits.h>.
4343 (_POSIX_NAME_MAX): Define if not defined.
4345 (same_name): If file names are silently truncated, report
4346 that the file names are the same if they are the same after
4347 the silent truncation.
4349 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
4350 conversion function.
4351 * xstrtod.c (xstrtod): Likewise. All callers changed to
4352 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
4355 2004-01-14 Paul Eggert <eggert@twinsun.com>
4357 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
4358 with like-named macro in fnmatch.c.
4359 (EXT): Use an internal constant instead.
4361 Merge fnmatch patches from glibc.
4362 * fnmatch.c (mbsinit): Remove define.
4363 Add libc_hidden_ver (__fnmatch, fnmatch).
4364 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
4365 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
4367 2003-12-14 Karl Berry <karl@gnu.org>
4369 * config.charset: update from gettext-runtime.
4371 2003-12-03 Paul Eggert <eggert@twinsun.com>
4373 * getgroups.c (getgroups): xmalloc takes one argument, not two.
4374 Bug reported by Alfred M. Szmidt.
4376 2003-11-29 Karl Berry <karl@gnu.org>
4378 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
4380 2003-11-23 Paul Eggert <eggert@twinsun.com>
4381 Bruno Haible <bruno@clisp.org>
4383 * printf-parse.h: Don't include sys/types.h.
4384 (ARG_NONE): New macro.
4385 (char_directive): Change type of *arg_index fields to size_t.
4386 * printf-parse.c: Don't include sys/types.h.
4387 (SSIZE_MAX): Remove macro.
4388 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
4389 Remove unnecessary overflow check.
4390 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
4393 2003-11-24 Paul Eggert <eggert@twinsun.com>
4395 * alloca.c: Remove dependency on xalloc module.
4396 (xalloc_die): Remove.
4397 (memory_full) [!defined emacs]: New macro.
4398 [!defined emacs]: Don't include xalloc.h.
4399 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
4400 address arithmetic overflows. Change datatypes a bit to avoid
4403 2003-11-22 Jim Meyering <jim@meyering.net>
4405 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
4407 2003-11-17 Bruno Haible <bruno@clisp.org>
4409 * vasnprintf.c (alloca): Remove fallback definition.
4410 (freea): Remove definition.
4411 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
4412 Reported by Paul Eggert.
4414 2003-11-17 Jim Meyering <jim@meyering.net>
4416 On systems without utime and without a utimes function capable of
4417 dealing with a NULL struct utimbuf* argument, this utime replacement
4418 could -- in unusual circumstances -- leak a file descriptor.
4419 * utime.c: Include <unistd.h> and <errno.h>.
4420 (utime_null): Be sure to close `fd' and to preserve errno.
4421 Reported by Geoff Collyer via Arnold Robbins.
4423 2003-11-16 Paul Eggert <eggert@twinsun.com>
4424 Bruno Haible <bruno@clisp.org>
4426 Protect against address arithmetic overflow.
4427 * printf-args.h: Include stddef.h.
4428 (arguments): Change type of field 'count' to size_t.
4429 * printf-args.c (printf_fetchargs): Use size_t instead of
4430 'unsigned int' where appropriate.
4431 * printf-parse.h: Include sys/types.h.
4432 (char_directive): Change type of *arg_index fields to ssize_t.
4433 (char_directives): Change type of fields 'count', max_*_length to
4435 * printf-parse.c: Include sys/types.h and xsize.h.
4436 (SSIZE_MAX): Define fallback value.
4437 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
4438 instead of 'int' where appropriate. Check a_allocated, d_allocated
4439 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
4440 * vasnprintf.c: Include xsize.h.
4441 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
4442 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
4443 overflow. Avoid wraparound when converting a width or precision from
4446 2003-11-16 Bruno Haible <bruno@clisp.org>
4448 Update from GNU gettext.
4449 * printf-parse.c: Generalize to it can be compiled for wide strings.
4450 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
4451 * vasnprintf.c: Generalize to it can be compiled for wide strings.
4452 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
4453 SNPRINTF): New macros.
4454 Don't include <alloca.h> if the file is used inside libintl.
4455 (local_wcslen): New function, for Solaris 2.5.1.
4456 (VASNPRINTF): Use it instead of wcslen.
4458 2003-11-16 Bruno Haible <bruno@clisp.org>
4460 * xsize.h (xmax): New function.
4461 (xsum, xsum3, xsum4): Declare as "pure" functions.
4463 2003-11-12 Paul Eggert <eggert@twinsun.com>
4465 * xalloc.h: Do not include <limits.h> or <stdint.h>.
4466 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
4467 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
4468 heuristic is just as accurate as far as we know, and it removes a
4469 dependency on size_max.m4 and ptrdiff_max.m4.
4471 2003-11-12 Paul Eggert <eggert@twinsun.com>
4473 * xstrtol.c (__xstrtol): Remove "break" immediately after
4474 "return", to pacify some unknown compiler. Problem reported
4477 2003-11-11 Bruno Haible <bruno@clisp.org>
4479 * xsize.h (SIZE_MAX): Remove fallback definition.
4480 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
4483 2003-11-10 Paul Eggert <eggert@twinsun.com>
4485 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
4486 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
4487 rejected some allocations of exactly SIZE_MAX - 2 bytes.
4489 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
4490 not (size_t) -1, since it's defined here.
4492 2003-11-06 Paul Eggert <eggert@twinsun.com>
4494 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
4495 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
4496 Reject sizes of exactly SIZE_MAX bytes.
4497 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
4498 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
4500 2003-11-05 Bruno Haible <bruno@clisp.org>
4502 * xsize.h: Include limits.h, to avoid a possible collision with
4503 SIZE_MAX defined in <limits.h> on Solaris.
4505 2003-11-04 Bruno Haible <bruno@clisp.org>
4507 * xsize.h: New file.
4508 * linebreak.c: Include xsize.h.
4509 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
4510 argument for overflow.
4511 Suggested by Paul Eggert.
4513 2003-10-31 Bruno Haible <bruno@clisp.org>
4515 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
4516 to avoid (extremely rare) race condition.
4517 Suggested by Paul Eggert.
4519 2003-11-03 Jim Meyering <jim@meyering.net>
4521 * userspec.c: Include "userspec.h".
4522 * userspec.h: New file.
4524 2003-10-31 Paul Eggert <eggert@twinsun.com>
4526 * mountlist.h (struct mount_entry.me_type_malloced): New member.
4527 * mountlist.c (SIZE_MAX): Define if not defined already.
4528 (read_filesystem_list): Set and use me_type_malloced.
4529 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
4530 whatever the type happens to be), for brevity and consistency.
4531 Check for size calculation overflow on Alphas running OSF/1.
4533 2003-10-31 Jim Meyering <jim@meyering.net>
4535 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
4537 * linebuffer.c: Include <string.h> for declaration of memset.
4539 2003-10-30 Paul Eggert <eggert@twinsun.com>
4540 Bruno Haible <bruno@clisp.org>
4542 * vasprintf.c: Include <limits.h>, <stdlib.h>.
4543 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
4545 2003-10-29 Paul Eggert <eggert@twinsun.com>
4547 * xalloc.h (xalloc_oversized): Now a macro, not a function,
4548 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
4550 * quotearg.c (quotearg_n_options): Use it.
4551 * group-member.c: Include <stdbool.h>.
4552 (free_group_info): Arg is now const *; don't free arg.
4553 (get_group_info): Now returns bool and accepts struct group_info *,
4554 rather than returning a malloc'ed struct group_info *.
4555 All uses changed. Check for overflow in internal size calculation.
4557 * getusershell.c (readname): Simplify the code by using x2nrealloc
4558 rather than xmalloc/xrealloc.
4559 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
4560 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
4561 conformance bug: the old code used a pointer after freeing the
4562 storage that it addressed.
4563 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
4564 rather than doing it by hand.
4565 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
4566 the buffer preserved. Use free and xmalloc instead.
4567 * quotearg.c (quotearg_n_options): Likewise.
4568 Use a simpler test for size overflow. Don't use xalloc_oversized
4569 because unsigned int might be wider than size_t (!); this suggests
4570 that we should switch from unsigned int to size_t for slot numbers.
4572 2003-10-27 Bruno Haible <bruno@clisp.org>
4574 * stdbool_.h: Better support for BeOS.
4576 2003-10-27 Paul Eggert <eggert@twinsun.com>
4578 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
4579 to allocate the returned structure. Do not allocate a subarray,
4580 as x2nrealloc will do that.
4581 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
4582 instead of xnrealloc.
4583 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
4585 2003-10-26 Paul Eggert <eggert@twinsun.com>
4587 * xalloc.h (xalloc_oversized): New static inline function, for
4588 callers that want to do their own size-overflow checking. Include
4589 <stdbool.h>, since xalloc_oversized returns bool.
4590 * xalloc.c (array_size_overflow): Remove. All callers changed
4591 to use xalloc_oversized.
4593 Add two functions x2realloc, x2nrealloc, for programs that grow
4594 arrays dynamically by doubling their sizes.
4595 * xalloc.h (x2realloc, x2nrealloc): New decls.
4596 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
4599 Port to C99 semantics for 'inline' of external functions.
4600 Bug reported by Bruno Haible.
4601 * xmalloc.c (xnmalloc_inline): New static inline function,
4602 with the old contents of xnmalloc.
4603 (xnmalloc, xmalloc): Use it.
4604 (xnrealloc_inline): New static inline function,
4605 with the old contents of xnrealloc.
4606 (xnrealloc, xrealloc): Use it.
4608 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
4610 2003-10-25 Paul Eggert <eggert@twinsun.com>
4612 Fix several address-calculation bugs in the hash modules,
4613 plus some minor code cleanup.
4615 * hash.h: Include <stdbool.h>, for bool.
4616 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
4617 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
4618 hash_get_n_entries, hash_get_max_bucket_length,
4619 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
4620 hash_rehash): Use size_t rather than unsigned.
4621 * hash.c (struct hash_table, hash_get_n_buckets,
4622 hash_get_n_buckets_used, hash_get_n_entries,
4623 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
4624 hash_get_entries, hash_do_for_each, hash_string, is_prime,
4625 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
4627 (SIZE_MAX): Define if not defined.
4628 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
4629 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
4631 Use const * when possible.
4632 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
4633 (check_tuning): Fix bug: if tuning parameters were very close to
4634 0 or 1, rounding errors could have caused subscript violations.
4635 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
4636 (hash_initialize): Add 'fail:' label
4637 to free table and return NULL, and use it to simplify code.
4638 Use calloc rather than clearing the storage ourself.
4639 (hash_initialize, hash_rehash): Check for arithmetic overflow in
4640 buffer size calculations.
4641 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
4642 Include <stddef.h>, for size_t.
4643 * hash-pjw.c (hash_pjw): Likewise.
4644 Switch to method described by Bruno Haible.
4645 Include <limits.h>, for CHAR_BIT.
4646 (SIZE_BITS): New macro.
4648 2003-10-21 Paul Eggert <eggert@twinsun.com>
4650 * getndelim2.c (getndelim2): When size calculation overflows,
4651 ceiling the allocation at NMAX bytes rather than silently
4652 discarding input bytes before NMAX is reached. This makes
4653 a difference only if NMAX exceeds SIZE_MAX / 2.
4655 * obstack.c: Merge from glibc.
4656 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
4657 Add libc_hidden_def (_obstack_newchunk).
4658 (_obstack_free) [! defined _LIBC]: Remove.
4659 [defined _LIBC]: Make a strong alias from obstack_free, rather than
4660 a clone of the function body.
4661 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
4662 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
4664 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
4665 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
4668 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
4669 (obstack_ptr_grow_fast, obstack_int_grow_fast):
4670 Don't use lvalue casts, as GCC plans to remove support for them
4671 in GCC 3.5. Reported by Joseph S. Myers. This bug
4672 was also present in the non-GCC version, indicating that this
4673 code had always been buggy and had never been widely used.
4674 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
4675 Use the fast variant of each macro, rather than copying the
4676 definiens of the fast variant; that way, we'll be more likely to
4677 catch future bugs in the fast variants.
4679 2003-10-20 Bruno Haible <bruno@clisp.org>
4681 * wait-process.h: New file, from GNU gettext.
4682 * wait-process.c: New file, from GNU gettext.
4684 2003-10-19 Jim Meyering <jim@meyering.net>
4686 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
4688 2003-10-16 Paul Eggert <eggert@twinsun.com>
4690 * getgroups.c: Include <errno.h>, <stdlib.h>.
4691 (getgroups): First arg is int, not size_t.
4692 Don't let 'free' mangle errno.
4694 2003-10-16 Jim Meyering <jim@meyering.net>
4696 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
4698 2003-10-15 Paul Eggert <eggert@twinsun.com>
4700 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
4702 (new_exclude, add_exclude_file): Initial size no longer needs to
4704 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
4705 our own address arithmetic overflow checking.
4707 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
4708 (fnmatch): Do not alloca more than 2000 wide characters;
4709 instead, use malloc for large buffers.
4710 Check for address arithmetic overflow, and return -1
4711 with errno set to ENOMEM in that case.
4712 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
4713 (NEW_PATTERN): Do not alloca more than 8000 bytes;
4714 instead, return -1. Check for address arithmetic overflow.
4716 2003-10-14 Paul Eggert <eggert@twinsun.com>
4718 Handle invalid suffixes and overflow independently, so that
4719 callers can treat them independently as needed. Fix some bugs in
4720 suffix handling, e.g., "100k@" was not diagnosed as an invalid
4721 suffix for a human-readable blocksize. The major caller-visible
4722 change is the addition of a new
4723 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
4724 that both overflow and suffix chars were found.
4726 * human.c (humblock): Don't check separately for invalid suffix
4727 char; that is xstrtoumax's job (now that its bug is fixed).
4728 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
4729 INTMAX_MAX]: New macros.
4730 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
4731 TYPE_MAXIMUM): New macros.
4732 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
4733 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
4734 if overflow occurs, as it's what __strtol does and it's more useful
4736 (__xstrtol): If __strtol reports some error other than ERANGE,
4737 reflect it to the caller as LONGINT_INVALID. If it reports
4738 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
4739 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
4740 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
4742 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
4743 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
4744 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
4745 [defined UINTMAX_MAX]: New macros.
4747 2003-10-14 Bruno Haible <bruno@clisp.org>
4749 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
4750 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
4751 Also use volatile where needed.
4753 2003-10-12 Paul Eggert <eggert@twinsun.com>
4755 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
4756 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
4757 and define in terms of the other primitives.
4758 * xmalloc.c: Include stdbool.h; do not include exit.h.
4759 (SIZE_MAX): Define if not already defined.
4760 (array_size_overflow): New function.
4761 (xalloc_die): Abort instead of exiting if 'error' returns.
4762 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
4763 (xmalloc, xrealloc): Use them.
4764 (xcalloc): Check for address arithmetic overflow.
4765 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
4766 a bit faster than strcpy.
4768 2003-10-08 Paul Eggert <eggert@twinsun.com>
4770 Merge getpass from libc, plus a few fixes.
4772 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
4773 Include <stdbool.h>.
4774 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
4775 __fsetlocking to empty.
4776 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
4777 do include <bits/libc-lock.h>.
4778 Do not include <fcntl.h>; not needed.
4779 [_LIBC]: Include <wchar.h>.
4780 (NOTCANCEL_MODE): New macro.
4781 (flockfile, funlockfile) [_LIBC]: New macros.
4782 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
4783 [!_LIBC]: New macros.
4784 (call_fclose): New function.
4785 (getpass): Use it. Save tty stream separately; this simplifies the
4786 code and makes it more reliable if stdin happens to equal stdout.
4787 Invoke __fsetlocking on tty.
4788 Handle thread cancellation if needed.
4789 Namespace cleanup (use __tcgetattr, __getline).
4790 Use bool for Booleans.
4791 [USE_IN_LIBIO]: Handle wide streams.
4792 [!_LIBC]: Unconditionally do the fseek, since we don't know what
4793 stream might go where.
4795 * unlocked-io.h: Include <stdio.h>, so that the caller
4796 doesn't have to include <stdio.h> before us.
4797 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
4798 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
4799 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
4800 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
4801 if not declared, so that we can use getpass.c code from libc without
4803 (flockfile, ftrylockfile, funlockfile): New macros.
4805 2003-10-06 Bruno Haible <bruno@clisp.org>
4807 * version-etc-2.h: Remove file.
4808 * version-etc-2.c: Remove file.
4810 2003-09-25 Jim Meyering <jim@meyering.net>
4811 Bruno Haible <bruno@clisp.org>
4813 This lets translators provide better translations for the
4814 "Written by ..." part of --version output.
4815 * version-etc.h: Include stdarg.h.
4816 (version_etc_copyright): Declare as readonly.
4817 (version_etc): Make this function variadic with a NULL-terminated list
4818 of author name strings.
4819 (version_etc_va): New declaration.
4820 * version-etc.c: Include stdarg.h, stdlib.h.
4821 (version_etc_copyright): Declare as readonly.
4822 (version_etc_va): New function. Provide a different translatable string
4823 for each possible number of authors < 10. Abbreviate when there are 10
4825 (version_etc): Make this function variadic. Call version_etc_va.
4826 Suggestion from Gary V. Vaughan.
4828 * long-options.h (parse_long_options): Change prototype: the authors
4829 string is moved to the end and becomes variadic.
4830 * long-options.c: Include stdarg.h.
4831 (parse_long_options): Make this function variadic, too.
4832 Call version_etc_va, not version_etc.
4834 2003-10-06 Bruno Haible <bruno@clisp.org>
4836 * fatal-signal.h: New file, from GNU gettext.
4837 * fatal-signal.c: New file, from GNU gettext.
4839 2003-10-04 Karl Berry <karl@gnu.org>
4841 * argp*: update from libc.
4843 2003-10-01 Larry Jones <lawrence.jones@eds.com>
4845 * getpass.c (getpass): Use a no-op fseek when switching from input to
4846 output mode on the same stream.
4848 2003-09-29 Paul Eggert <eggert@twinsun.com>
4850 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
4851 Fix arg typo in previous patch.
4853 2003-09-28 Jim Meyering <jim@meyering.net>
4855 * error.c: Correct cpp indentation.
4857 2003-09-27 Paul Eggert <eggert@twinsun.com>
4859 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
4860 Omit the special code that used __typeof__, since we worry that
4861 it could be more trouble than it's worth. See:
4862 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
4863 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
4867 2003-09-26 Jim Meyering <jim@meyering.net>
4869 * error.c (error_tail): Move some declarations
4870 into inner scope where the local variables are used.
4872 2003-09-26 Bruno Haible <bruno@clisp.org>
4874 * stpncpy.h (gnu_stpncpy): New declaration.
4875 (stpncpy): Define as alias for gnu_stpncpy.
4876 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
4878 2003-09-26 Paul Eggert <eggert@twinsun.com>
4880 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
4881 (error_tail): Do not loop, reallocating temporary buffer, since
4882 the output cannot contain more wide characters than the input
4883 contains bytes, the size must be big enough already. This avoids
4884 one potential size overflow calculation. Check for size overflow
4885 when calculating temporary buffer size. Free temporary buffer
4886 when done, if it was allocated with malloc; this plugs a memory
4887 leak. Remove casts from void * to pointers, that are no longer
4888 needed now that we're assuming C89 or better.
4890 Merge error changes from glibc.
4892 * error.c, error.h: Update copyright notice header to match glibc.
4893 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
4894 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
4895 Disable cancellation while printing error.
4896 * error.h: Prepend __ to parameter names.
4898 2003-09-25 Karl Berry <karl@gnu.org>
4900 * argp-fmtstream.c, argp-help.c: update from libc.
4902 2003-09-25 Bruno Haible <bruno@clisp.org>
4904 * version-etc-2.h: New file, from version-etc.h with modifications.
4905 * version-etc-2.c: New file, from version-etc.c with modifications.
4907 2003-09-25 Simon Josefsson <jas@extundo.com>
4909 * xgetdomainname.h: New file.
4910 * xgetdomainname.c: New file.
4912 2003-09-25 Simon Josefsson <jas@extundo.com>
4913 Bruno Haible <bruno@clisp.org>
4915 * getdomainname.h: New file.
4916 * getdomainname.c: New file.
4918 2003-09-24 Paul Eggert <eggert@twinsun.com>
4920 * linebuffer.c (freebuffer): Don't free the argument, just
4921 the buffer associated with the argument. Bug reported by
4924 2003-09-19 Karl Berry <karl@gnu.org>
4926 * argp.h: update from libc.
4928 2003-09-16 Paul Eggert <eggert@twinsun.com>
4930 * linebuffer.c (readlinebuffer): Return NULL immediately upon
4931 input error, instead of returning NULL the next time we are called
4932 (and therefore losing track of errno).
4934 2003-09-15 Paul Eggert <eggert@twinsun.com>
4936 * getndelim2.c (getndelim2): Don't trash errno when a read
4937 fails, so that the caller gets the proper errno.
4939 * readutmp.c (read_utmp): Likewise.
4940 Check for fstat error. Close stream and free storage
4943 2003-09-14 Bruno Haible <bruno@clisp.org>
4945 * fwriteerror.h: New file.
4946 * fwriteerror.c: New file.
4948 2003-09-14 Jim Meyering <jim@meyering.net>
4950 * getloadavg.c: Correct cpp indentation.
4951 * strdup.c: Likewise.
4952 * vasnprintf.c: Likewise.
4954 2003-09-12 Paul Eggert <eggert@twinsun.com>
4956 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
4957 * obstack.c [!defined _LIBC]: Likewise.
4958 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
4959 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
4960 * exitfail.c: Don't include stdlib.h; no longer needed.
4962 More changes to assume C89 or better.
4964 * error.c (error_tail): Assume vprintf.
4966 * argmatch.c (getenv): Remove decl.
4967 * progreloc.c (get_full_program_name): Define via prototype.
4968 * setenv.c (clearenv): Likewise.
4969 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
4971 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
4972 (malloc, memcpy): Remove decls.
4973 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
4974 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
4975 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
4976 (memcpy): Remove macro.
4977 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
4978 (__P): Remove. All uses removed.
4979 (PTR): Remove. All uses changed to void *.
4980 (CHAR_BIT, NULL): Remove.
4981 (spaces, zeros, memset_space, memset_zero)
4982 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
4984 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
4985 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
4986 Define with prototype.
4987 Remove now-unnecessary prototype decl.
4988 (extra_args_spec): Assume ANSI C. All uses changed.
4989 (extra_args_spec_iso): Remove.
4990 (my_strftime, emacs_strftimeu): Define via prototype.
4991 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
4993 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
4994 * strtoimax.c: Include <stdlib.h> unconditionally.
4995 (strtoul, strtol): Remove decls.
4996 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
4998 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
4999 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
5000 (LOCALE_PARAM_PROTO): New macro.
5001 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
5002 (INTERNAL (strtol), strtol): Define with a prototype.
5003 (PARAMS): Remove. All uses removed.
5004 * tempname.c: Include <string.h> unconditionally.
5005 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
5006 * xgethostname.c (main): Define with a prototype.
5007 * xmalloc.c: Include "xalloc.h" first, to check interface.
5008 Include <stdlib.h> unconditionally.
5009 (calloc, malloc, realloc, free): Remove decls.
5010 * xstrtod.c: Include "xstrtod.h" first, to check interface.
5011 Include <stdlib.h> unconditionally. Sort include file names.
5013 (xstrtod): Define with a prototype.
5014 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
5015 (strtol, strtoul): Remove decls.
5017 2003-09-11 Paul Eggert <eggert@twinsun.com>
5019 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
5020 Include <stdlib.h>, <string.h> unconditionally.
5021 Remove now-unnecessary cast to char *.
5022 * strnlen.c: Include <string.h> unconditionally.
5023 * yesno.c (yesno): Define with a prototype.
5025 2003-09-10 Bruno Haible <bruno@clisp.org>
5027 * strcspn.c: Include <string.h> unconditionally.
5028 * strpbrk.c: Include <string.h> unconditionally.
5029 * strstr.c: Include <string.h> unconditionally.
5030 * unicodeio.c: Include <string.h> unconditionally.
5031 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
5032 * unsetenv.c: Likewise.
5033 * xreadlink.c: Include <stdlib.h> unconditionally.
5034 * yesno.c: Include <stdlib.h> unconditionally.
5035 (rpmatch): Add prototype.
5037 2003-09-10 Jim Meyering <jim@meyering.net>
5039 * error.c: Correct indentation of cpp directives.
5041 2003-09-09 Paul Eggert <eggert@twinsun.com>
5045 * acosl.c (main): Use a prototype.
5046 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
5049 * getloadavg.c (getloadavg, main): Define via prototypes.
5051 * getopt.h (struct option.name): Assume C89, and use 'const'.
5052 (getopt, etopt_long, getopt_long_only, _getopt_internal)
5053 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
5055 * getopt.c (const): Remove macro.
5056 Include <string.h> unconditionally.
5057 (my_index): Remove; all uses changed to strchr.
5058 (strlen): Remove decl.
5059 (exchange): Remove forward decl; no longer needed.
5060 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
5061 Define with prototype.
5062 * getopt1.c (const): Remove macro.
5063 (getopt_long, getopt_long_only, main): Define with prototype.
5065 * getugroups.c: Include <string.h> unconditionally.
5067 * getusershell.c: Include <stdlib.h> unconditionally.
5068 (getusershell, setusershell, endusershell, readname, main):
5069 Define with prototypes.
5071 * group-member.c: Include group-member.h first.
5072 Include <stdlib.h> unconditionally.
5074 * hard-locale.c: Include hard-locale.h first.
5075 Include <stdlib.h>, <string.h> unconditionally.
5077 * hash.c (free, malloc): Remove decls.
5078 Include <stdlib.h> unconditionally.
5080 * human.c: Include <stdlib.h>, <string.h> unconditionally.
5081 (getenv): Do not declare.
5083 * idcache.c: Include <string.h> unconditionally.
5085 * long-options.c: Include long-options.h first, to test interface.
5086 Include <stdlib.h> unconditionally.
5088 * makepath.c: Include makepath.h first, to test interface.
5089 Include <stdlib.h> and <string.h> unconditionally.
5091 * linebuffer.c: Include <stdlib.h>.
5092 (free): Remove decl.
5094 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
5095 rpl_malloc returns void *, not char *.
5096 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
5098 * md5.h: Include <limits.h> unconditionally.
5099 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
5100 (__P): Remove; all uses removed.
5101 * md5.c: Include "md5.h" first.
5102 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
5103 md5_buffer, md5_process_bytes, md5_process_block):
5104 Define with prototypes.
5105 * sha.h (__P): Remove all uses. (It wasn't defined??)
5106 * sha.c: Include "sha.h" first.
5107 Include <stdlib.h>, <string.h> unconditionally.
5109 * memchr.c (__ptr_t): Remove; all uses changed to void *.
5110 * memcmp.c (__ptr_t): Likewise.
5111 * memrchr.c (__ptr_t): Likewise.
5112 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
5113 Include <string.h> unconditionally.
5114 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
5115 * memchr.c: Include <stdlib.h> unconditionally.
5116 * memchr.c (LONG_MAX): Remove.
5117 * memrchr.c (LONG_MAX): Likewise.
5118 * memchr.c (__memchr): Define via a prototype.
5119 * memrchr.c (__memrchr): Likewise.
5120 * memcmp.c (__P): Remove, and remove all uses.
5121 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
5122 Remove forward decls; no longer needed.
5123 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
5124 Use types required by C89 in prototype.
5126 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
5127 * savedir.c: Likewise.
5128 * mkdir.c (free): Remove decl.
5129 * rmdir.c (rmdir): Define with a prototype.
5130 * savedir.c: Include savedir.h first, to test interface.
5132 * mktime.c (STDC_HEADERS): Remove.
5133 Include <stdlib.h>, <string.h> unconditionally.
5135 * modechange.c: Include <stdlib.h> unconditionally.
5136 (malloc): Remove decl.
5138 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
5139 (free): Remove decl.
5141 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
5142 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
5143 (This type really should be intptr_t, but that's a C99ism.)
5144 (_obstack_memcpy): Remove: all uses changed to memcpy.
5145 Include <string.h> unconditionally.
5146 (struct obstack): Assume __STDC__ for types of members
5147 chunkfun, freefun, extra_arg.
5148 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
5149 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
5150 obstack_begin, obstack_specify_allocation,
5151 obstack_specify_allocation_with_arg, obstack_chunkfun,
5152 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
5153 Remove unprototyped decls and the macros that use them.
5154 * obstack.c (POINTER): Remove. All uses changed to void *.
5155 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
5156 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
5157 (defined __STDC__ && __STDC__)]:
5158 Remove nonprototyped code.
5159 Include <stdlib.h> unconditionally.
5160 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
5161 _obstack_allocated_p, _obstack_free, obstack_free,
5162 _obstack_memory_used, print_and_abort):
5163 Define using prototypes.
5164 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
5165 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
5166 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
5167 obstack_next_free, obstack_object_size, obstack_room) [0]:
5168 Remove unused, unprototyped code.
5170 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
5172 * physmem.c (physmem_total, physmem_available, main): Define
5175 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
5176 (main): Define with a prototype.
5178 * posixver.c (getenv): Remove decl.
5180 * putenv.c (malloc): Returns void *, not char *.
5181 Include <string.h> unconditionally.
5182 (strchr, memcpy, NULL): Do not define.
5184 * readtokens.c: Include readtokens.h first, to test interface.
5185 Include <stdlib.h>, <string.h> unconditionally.
5186 (init_tokenbuffer): Define with a prototype.
5188 * regex.c (PARAMS): Remove. All uses removed.
5189 All uses of _RE_ARGS removed, too.
5190 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
5192 (bzero): Assume memset exists.
5193 (memcmp, memcpy, NULL): Remove.
5194 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
5195 char, or assignments to local vars of type signed char.
5196 (init_syntax_once, PREFIX(extract_number_and_incr),
5197 PREFIX(print_partial_compiled_pattern),
5198 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
5199 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
5200 PREFIX(regex_grow_registers), PREFIX(regex_compile),
5201 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
5202 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
5203 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
5204 wcs_compile_range, byte_compile_range, truncate_wchar,
5205 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
5206 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
5207 count_mbs_length, wcs_re_match_2_internal,
5208 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
5209 PREFIX(alt_match_null_string_p),
5210 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
5211 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
5212 regfree, PREFIX(extract_number)): Define with prototype. Remove
5213 now-unnecessary declaration, if any.
5214 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
5216 Remove now-unnecessary casts among pointer types.
5217 * regex.h (_RE_ARGS): Remove. All uses removed.
5219 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
5220 (free): Remove decl.
5222 * rpmatch.c: Include <stdlib.h> unconditionally.
5224 * same.c: Include <stdlib.h>, <string.h> unconditionally.
5225 (free): Remove decl.
5227 * save-cwd.c: Include <stdlib.h> unconditionally.
5228 * xgetcwd.c: Likewise.
5230 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
5231 (free): Remove decl.
5233 * strchrnul.c (strchrnul): Define with a prototype.
5234 Fix bug: c_in was not converted to char before searching.
5236 The following changes are not K&R related:
5238 * group-member.h: Include <sys/types.h>, so that this file is
5240 * makepath.h: Likewise.
5242 * getusershell.c (readname, default_index, line_size, readname):
5243 Use size_t, not int, for sizes.
5244 (readname): If the size overflows, report an error instead of
5247 2003-09-09 Derek Robert Price <derek@ximbiot.com>
5249 * getndelim2.c: Assume stdlib.h per the C89 spec.
5251 2003-09-08 Paul Eggert <eggert@twinsun.com>
5253 Assume C89 or better; remove K&R cruft.
5254 A few of these changes were first proposed by Derek Robert Price
5255 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
5257 * addext.c: Include <string.h> unconditionally.
5258 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
5259 Don't declare getenv or malloc.
5261 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
5262 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
5264 (find_stack_direction, alloca): Use prototypes.
5266 * atexit.c (atexit): Define using a prototype.
5268 * basename.c, dirname.c, stripslash.c:
5269 Include <string.h> unconditionally.
5271 * bcopy.c: Include <stddef.h>.
5272 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
5274 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
5276 * error.h (error, error_at_line, error_print_progname)
5277 [! (defined (__STDC__) && __STDC__)]: Remove decls.
5278 * error.c: Include error.h first, to check interface.
5279 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
5280 (VA_START): Remove; all uses changeed to va_start.
5281 (exit, strerror): Remove decls.
5282 (error_print_progname): Prototype uncondionally.
5283 Don't include <errno.h>; no longer needed.
5284 (private_strerror): Remove.
5285 (error_tail): Always define.
5286 (error, error_at_line): Assume C89 or better; always use prototypes.
5287 * fatal.c: Include "fatal.h" first, to test interface.
5288 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
5289 (VA_START): Remove; all uses changed to va_start.
5290 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
5292 (exit): Remove decl.
5293 (fatal): Prototype unconditionally. Assume va_start works.
5294 Abort at end, to pacify gcc.
5296 * euidaccess.c (main): Define with a prototype.
5298 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
5300 * exitfail.c: Include <stdlib.h> unconditionally.
5302 * fnmatch_.h (__P): Remove. All uses changed to assume
5304 * fnmatch.c: Include fnmatch.h first, to test interface.
5305 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
5306 (getenv): Remove decl.
5307 (fnmatch): Define using a prototype.
5308 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
5309 (FCT): Define using a prototype.
5311 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
5313 * gethostname.c: Include <stddef.h>.
5314 (gethostname): Define with prototype. Length is size_t, not int.
5316 2003-09-08 Paul Eggert <eggert@twinsun.com>
5318 * getversion.c: Remove; was migrated to backupfile.c in 1997.
5319 getversion.c should have been removed then, but was accidentally
5322 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
5323 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
5325 2003-09-07 Paul Eggert <eggert@twinsun.com>
5327 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
5328 copy_tm_result. Bug reported by Simon Josefsson in
5329 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
5331 2003-09-06 Paul Eggert <eggert@twinsun.com>
5333 * time_r.c, time_r.h: New files.
5335 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
5337 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
5338 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
5340 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
5342 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
5343 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
5346 * timegm.c: Switch to glibc implementation, with the following changes:
5347 [defined HAVE_CONFIG_H]: Include <config.h>.
5348 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
5349 (__mktime_internal) [!defined _LIBC]: New decl.
5350 (__gmtime_r) [!defined _LIBC]: New macro and function.
5351 (timegm): Use a prototype, since gnulib assumes C89.
5352 Do not bother declaring tmp to be const, as it's not really usefu.
5353 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
5354 (timegm): Declare only if HAVE_DECL_TIMEGM.
5356 2003-09-03 Paul Eggert <eggert@twinsun.com>
5358 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
5359 Bug reported by Lute Kamstra in
5360 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
5362 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
5363 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
5364 course with correspondingly smaller numbers for tomorrow and
5365 yesterday. From Tadayoshi Funaba. Originally installed into
5366 sh-utils on 1999-08-07, but the patch got lost (I guess during the
5369 2003-08-31 Simon Josefsson <jas@extundo.com>
5371 * timegm.h: New file.
5372 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
5374 2003-08-31 Karl Berry <karl@gnu.org>
5376 * argp.h: update from libc.
5378 2003-08-28 Bruno Haible <bruno@clisp.org>
5380 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
5381 warning on QNX, which defines O_BINARY to 000000.
5383 2003-08-24 Bruno Haible <bruno@clisp.org>
5385 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
5386 MSVC7 <stdio.h> is included later.
5388 2003-08-20 Bruno Haible <bruno@clisp.org>
5390 * progname.h: New file, from GNU gettext.
5391 * progname.c: New file, from GNU gettext.
5392 * progreloc.c: New file, from GNU gettext.
5394 2003-08-19 Bruno Haible <bruno@clisp.org>
5396 * xstrdup.c: Assume <string.h> exists.
5398 2003-08-18 Jim Meyering <jim@meyering.net>
5400 * setenv.h: Indent nested cpp directive.
5401 * vasnprintf.c: Remove trailing blanks.
5403 2003-08-17 Simon Josefsson <jas@extundo.com>
5404 Bruno Haible <bruno@clisp.org>
5406 * xstrndup.h: New file.
5407 * xstrndup.c: New file.
5409 2003-08-17 Bruno Haible <bruno@clisp.org>
5411 * strndup.h: New file.
5413 2003-08-16 Paul Eggert <eggert@twinsun.com>
5415 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
5416 space, undoing this 2003-08-12 change:
5417 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
5419 2003-08-16 Jim Meyering <jim@meyering.net>
5421 Merge from coreutils.
5422 * xstrtoimax.c: #else #if -> #elif.
5423 * xstrtoumax.c: Likewise.
5425 2003-08-15 Paul Eggert <eggert@twinsun.com>
5427 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
5428 rather than tab, after '#' in shell-script copyright notices.
5429 Suggested by Bruno Haible.
5431 2003-08-15 Jim Meyering <jim@meyering.net>
5432 and Paul Eggert <eggert@twinsun.com>
5434 Merge from coreutils.
5435 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
5436 member but strut utmpx does not. Needed for AIX 4.3.3.
5437 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
5439 2003-08-15 Jim Meyering <jim@meyering.net>
5441 Merge from coreutils.
5442 * xgethostname.c: Include <stdlib.h>.
5443 (xghostname): Don't exit for anything other than memory-related
5444 failure; just return NULL.
5445 * userspec.c: Include "posixver.h".
5446 (parse_user_spec): Accept `.' as a separator only
5447 in pre-POSIX-200112 mode.
5448 * strtoimax.c: Use #elif rather than #else #if.
5449 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
5450 Remove function, now that we can rely on a working tzset function.
5451 [!_LIBC]: Ensure that the required autoconf test has been run.
5452 [!defined _NL_CURRENT && HAVE_STRFTIME]:
5453 Use underlying_strftime for %r.
5454 * sha.c: Merge in some clean-up and optimization changes from glibc.
5455 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
5456 Ensure that it is a multiple of 64.
5457 Rearrange loop exit tests so as to avoid performing an
5458 additional fread after encountering an error or EOF.
5459 * realloc.c: Update copyright date.
5461 2003-08-14 Jim Meyering <jim@meyering.net>
5463 Merge from coreutils.
5464 * obstack.h: Whitespace changes.
5465 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
5466 and xcalloc return values.
5467 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
5468 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
5469 hang on OSF/1 5.1 for DIR on both local and remote file systems.
5470 Reported by (and fix confirmed by) Nelson H. F. Beebe.
5471 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
5473 Use mntctl's return value to drive the entry-processing loop, since
5474 we can't rely on the value of the vmt_length member in the last
5475 entry. On some systems doing so could result in exhausting
5476 virtual memory. Based in part on a patch from Mike Jetzer.
5478 2003-08-14 Jim Meyering <jim@meyering.net>
5479 and Paul Eggert <eggert@twinsun.com>
5481 Merges from coreutils, plus other fixes.
5482 * physmem.c: Merge in portability changes from gcc/libiberty
5483 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
5484 for credits and details. Thanks to Kaveh Ghazi for helping
5485 to keep these files in sync.
5486 (ARRAY_SIZE): Define it.
5487 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
5488 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
5489 (memcasecmp): Don't assume size_t fits in unsigned int.
5490 Remove casts and duplicate code.
5491 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
5492 (memcpy): Remove definition.
5493 Merge in some clean-up and optimization changes from glibc.
5494 [BLOCKSIZE]: Move definition to top of file.
5495 Ensure that it is a multiple of 64.
5496 Rearrange loop exit tests so as to avoid performing an
5497 additional fread after encountering an error or EOF.
5498 * md5.h (md5_uintptr): Define.
5499 * makepath.c (CLEANUP_CWD): Report an error if we failed to
5500 return to the initial working directory. Preserve errno
5502 * idcache.c: Include "xalloc.h".
5503 (xmalloc, xrealloc): Remove decls.
5504 (getuser): Remove casts no longer required in C89.
5505 * human.c: Include stdio.h, for sprintf.
5506 * group-member.c: Include "xalloc.h".
5507 (xmalloc, xrealloc): Remove decls.
5508 (get_group_info): Remove casts no longer required in C89.
5509 * getusershell.c (readname): Remove casts no longer required in C89.
5510 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
5511 * getline.c: Whitespace fix, from coreutils.
5513 2003-08-13 Paul Eggert <eggert@twinsun.com>
5515 * exclude.c: Include <ctype.h>
5516 (IN_CTYPE_DOMAIN): New macro.
5518 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
5521 * argp-help.c, argp-parse.c, config.charset, getopt.h:
5522 Undo previous (whitespace-only) change.
5524 2003-08-12 Paul Eggert <eggert@twinsun.com>
5526 * argp-help.c, argp-parse.c, config.charset, getopt.h:
5527 Normalize leading white space and remove trailing white space.
5528 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
5529 notice, as per ../config/srclist-update.
5531 Merge from coreutils.
5532 * euidaccess.h: New file.
5533 * euidaccess.c: Include it.
5534 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
5535 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
5536 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
5538 2003-08-11 Bruno Haible <bruno@clisp.org>
5540 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
5541 (vasnprintf): Use it instead of wcslen.
5543 2003-08-11 Bruno Haible <bruno@clisp.org>
5545 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
5546 value to ensure that _Bool promotes to int. Use #define for _Bool when
5547 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
5549 2003-08-10 Karl Berry <karl@gnu.org>
5551 * regex.h: update from libc (whitespace fix).
5553 2003-08-09 Paul Eggert <eggert@twinsun.com>
5555 Merge some files from coreutils. These changes were
5556 originally made by Jim Meyering.
5557 * acl.c: Include <sys/types.h> before <sys/stat.h>;
5558 many older Unixes require this.
5559 * alloca.c (alloca): Remove cast to argument of free;
5560 no longer needed in C89.
5561 * alloca_.h, regex.h: Fix white space to match
5562 what GNU indent does.
5564 2003-08-05 Paul Eggert <eggert@twinsun.com>
5566 * bumpalloc.h: Remove.
5568 2003-08-04 Paul Eggert <eggert@twinsun.com>
5570 * getloadavg.c: Change copyright notice and spacing to conform to
5573 Merge from coreutils.
5574 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
5576 * getdate.y (date): Also accept dates like May-23-2003; suggestion
5577 from Karl Berry, implemented by Jim Meyering.
5578 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
5579 from Dmitry V. Levin.
5580 Remove anachronistic cast of xrealloc.
5581 * fnmatch_.h (__const): Remove. Use 'const'.
5582 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
5583 type. Otherwise, it wouldn't compile with at least /bin/cc on
5584 ymp-cray-unicos9.0.2.X.
5585 Combine two mostly-identical uses of alloca into one.
5586 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
5588 2003-08-04 Dave Love <d.love@dl.ac.uk>
5592 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
5593 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
5594 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
5595 obsolete NLIST_NAME_UNION.
5596 [__GNU__]: Undef BSD and FSCALE.
5597 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
5599 2003-08-03 Paul Eggert <eggert@twinsun.com>
5601 * stdbool_.h (_Bool): Make it signed char, instead of
5602 an enum type, so that it's guaranteed to promote to int. See:
5603 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
5605 2003-07-31 Paul Eggert <eggert@twinsun.com>
5607 * strerror.c: Include config.h, limits.h. Declare sprintf.
5608 (strerror): Don't assume that a printable int fits in 14 bytes.
5610 2003-07-24 Derek Robert Price <derek@ximbiot.com>
5611 Bruno Haible <bruno@clisp.org>
5613 * getline.h (getline, getdelim): Change return type to ssize_t.
5614 * getline.c (getline, getdelim): Likewise.
5615 Remove _GNU_SOURCE define; now it's defined in config.h through
5618 2003-07-22 Paul Eggert <eggert@twinsun.com>
5620 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
5621 over-parenthesization in macros.
5623 Sync with coreutils.
5625 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
5628 Use `exit_failure' for xalloc and xmemcoll instead of their own
5629 private exit-failure variables.
5630 * xalloc.h (xalloc_exit_failure): Remove.
5631 * xmalloc.c: Likewise. Include exitfail.h.
5632 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
5633 * xmemcoll.h (xmemcoll_exit_failure): Remove.
5634 * xmemcoll.c: Likewise. Include exitfail.h.
5635 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
5637 2003-07-18 Paul Eggert <eggert@twinsun.com>
5639 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
5640 * closeout.c: Likewise. Include "closeout.h" right after config.h,
5641 to test that it can stand by itself. Include "exitfail.h".
5642 Clients should set exit_failure instead.
5643 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
5645 2003-07-18 Andreas Schwab <schwab@suse.de>
5647 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
5649 2003-07-18 Bruno Haible <bruno@clisp.org>
5651 * getndelim2.h: New file.
5652 * getndelim2.c: Make into a module of its own. Include config.h,
5654 (getndelim2): Make non-static. Change return type to ssize_t.
5655 * getline.h: Change argument names.
5656 * getline.c: Include getndelim2.h instead of getndelim2.c.
5657 * getnline.c: Include getndelim2.h.
5659 2003-07-17 Bruno Haible <bruno@clisp.org>
5661 * Makefile.am: Remove file.
5662 * Makefile.in: Remove file.
5664 2003-07-17 Bruno Haible <bruno@clisp.org>
5666 * getnline.h: New file.
5667 * getnline.c: New file.
5668 * getndelim2.c: New file, extracted from getline.c.
5669 (getndelim2): Renamed from getdelim2, with added nmax argument.
5670 * getline.c: Include getndelim2.c.
5671 (getdelim2): Moved out to getndelim2.c.
5672 (getline, getdelim): Update.
5674 2003-07-15 <karl@gnu.org>
5676 * vasnprintf.c: update from gettext.
5678 2003-07-15 Jim Meyering <jim@meyering.net>
5680 * makepath.c (make_path): Enclose diagnostic in _(...).
5682 2003-07-14 Paul Eggert <eggert@twinsun.com>
5684 * asnprintf.c, asprintf.c, config.charset, gettext.h,
5685 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
5686 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
5687 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
5688 vasprintf.c, vasprintf.h: Regenerate. These files are now being
5689 updated automatically by ../config/srclist-update. This changes
5690 their license from LPGL to GPL.
5692 2003-07-14 Jim Meyering <jim@meyering.net>
5694 Don't emit diagnostics. Let callers do that.
5695 * save-cwd.c: Don't include "error.h".
5696 (save_cwd): Don't call error. Ensure that errno is valid
5697 when returning nonzero.
5699 * save-cwd.h (restore_cwd): Update prototype.
5700 * save-cwd.c (restore_cwd): Remove two parameters.
5701 Simplify. Don't call error upon failure. Let callers do that.
5702 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
5703 when auditing is enabled. But don't bother updating the #if.
5705 2003-07-14 Simon Josefsson <jas@extundo.com>
5707 * mempcpy.h: New file.
5708 * mempcpy.c: New file.
5710 2003-07-14 Paul Eggert <eggert@twinsun.com>
5712 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
5713 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
5714 unicodeio.c, unicodeio.h, unlocked-io.h:
5715 Switch from LGPL to GPL.
5717 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
5719 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
5720 it breaks C++ compilation.
5721 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
5723 2003-07-10 Jim Meyering <jim@meyering.net>
5725 * vasnprintf.c: Remove trailing blanks.
5726 Make cpp indentation consistent.
5728 2003-07-09 Paul Eggert <eggert@twinsun.com>
5730 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
5731 posixver.c, strftime.c, strnlen.c, strverscmp.c:
5732 Switch from LGPL to GPL.
5734 2003-07-07 Paul Eggert <eggert@twinsun.com>
5736 * mktime.c: Fix some boundary cases and remove need for floating point.
5738 Issue a compile-time diagnostic if time_t is floating point, or if
5739 two's complement arithmetic is not in effect, or if arithmetic
5740 right shift does not propagate the sign. These assumptions were
5741 all in the original code but they weren't checked.
5743 (TIME_T_MIDPOINT, verify): New macros.
5744 (__isleap): Remove; it has integer overflow problems.
5745 (leapyear): New function, without those problems.
5746 (ydhms_tm_diff): Remove; splitting into two parts.
5747 (ydhms_diff): New function, containing the arithmetic part of
5748 the old ydhms_tm_diff function. Issue a compile-time
5749 diagnostic if we are not using C99 integer division.
5750 Avoid casts when possible.
5751 (guess_time_tm): New function, containing the checking part of
5752 the old ydhms_tm_diff function. Return the new value, rather than
5753 the difference between it and the old. Accept a new argument T
5754 so that *T specifies the old value. Check for overflow in the result.
5756 (__mktime_internal): Use a time_t offset, not a long int offset.
5757 This undoes the 2003-06-04 change, which is no longer needed now
5758 that we have better overflow checking.
5759 (localtime_offset): Likewise.
5761 (__mktime_internal): Avoid harmful overflow on hosts where time_t
5762 and long are 64-bit but int is only 32-bit.
5763 (ydhms_diff): Use long int to store year1 and yday1.
5764 Issue a compile-time diagnostic if long int is not wide enough.
5766 (__mktime_internal): Use long int to store adjusted year and yday.
5767 Use plain C rather than preprocessor commands, if that doesn't
5769 Check for overflow (and try to repair) after each probe
5770 rather than checking only at the very end. This avoids some bugs
5771 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
5772 does not equal GMT offset at maximum time).
5773 Use integer to check for overflow rather than floating point; this
5774 is more portable to non-IEEE hosts, and is a tad faster.
5775 When we detect that we are oscillating between two values,
5776 don't check whether tm_isdst has the requested value, since
5777 we already know the answer. When tm_isdst has the wrong value,
5778 use a different heuristic to find the right one, based on the
5779 extreme values actually observed in practice in tz2003a,
5780 rather than the (overly optimistic) "previous 3 calendar quarters".
5782 (not_equal_tm, print_tm, check_result): Use "const T" rather than
5783 "T const" to accommodate glibc style.
5784 (check_result): Use less-confusing report format. "long" -> "long int.
5786 Don't loop if the iteration overflows time_t.
5787 Allow a negative step in the iteration.
5789 2003-07-01 Paul Eggert <eggert@twinsun.com>
5791 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
5792 having it depend on HAVE_SYS_TYPES_H.
5794 2003-06-25 Bruno Haible <bruno@clisp.org>
5796 * readlink.c: New file.
5798 2003-06-20 Bruno Haible <bruno@clisp.org>
5800 Assume C89, so PARAMS isn't needed.
5801 * unicodeio.h (PARAMS): Remove.
5802 * unicodeio.c: Don't use PARAMS.
5804 2003-06-18 Jim Meyering <jim@meyering.net>
5806 Merge changes from coreutils.
5807 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
5808 Remove explicit declarations of xmalloc and realloc.
5810 (read_utmp): Remove anachronistic cast of xmalloc.
5812 2003-06-17 Paul Eggert <eggert@twinsun.com>
5814 Assume C89, so PARAMS isn't needed.
5815 * backupfile.h (PARAMS): Remove. All uses removed.
5816 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
5817 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
5818 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
5819 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
5820 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
5821 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
5822 xstrtol.h: Likewise.
5823 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
5824 same.h, strverscmp.h: Do not include config.h; no longer needed.
5825 Anyway, config.h should always be included before any other file.
5827 2003-06-11 Simon Josefsson <jas@extundo.com>
5829 * sysexit_.h: New file.
5831 2003-05-20 Derek Price <derek@ximbiot.com>
5833 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
5835 2003-06-10 Simon Josefsson <jas@extundo.com>
5837 * strchrnul.h: New file.
5838 * strchrnul.c: New file.
5840 2003-06-10 Simon Josefsson <jas@extundo.com>
5842 * argp.h: New file, from glibc.
5843 * argp-ba.c: New file, from glibc.
5844 * argp-eexst.c: New file, from glibc.
5845 * argp-fmtstream.c: New file, from glibc.
5846 * argp-fmtstream.h: New file, from glibc.
5847 * argp-fs-xinl.c: New file, from glibc.
5848 * argp-help.c: New file, from glibc.
5849 * argp-namefrob.h: New file, from glibc.
5850 * argp-parse.c: New file, from glibc.
5851 * argp-pv.c: New file, from glibc.
5852 * argp-pvh.c: New file, from glibc.
5853 * argp-xinl.c: New file, from glibc.
5855 2003-06-07 Jim Meyering <jim@meyering.net>
5857 * readtokens.h: Put `Free Software Foundation, Inc.'
5858 in place of my name in the copyright comment.
5859 Remove definition and uses of __P.
5862 * stat.c: Don't declare xmalloc explicitly.
5863 Instead, include "xalloc.h".
5864 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
5865 xrealloc, and xcalloc return values.
5866 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
5868 * xgetcwd.h: Remove definition/uses of PARAMS.
5870 2003-06-06 Jim Meyering <jim@meyering.net>
5872 * stdbool_.h: Renamed from stdbool.h.in.
5874 2003-06-06 Jim Meyering <jim@meyering.net>
5876 Merge from coreutils.
5877 * same.c: (same_name): Declare *_basename locals to be `const'.
5878 Consolidate declarations and initializations of *_base* locals.
5880 Merge from coreutils.
5881 This avoids a core dump on systems without GNU putenv,
5882 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
5883 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
5884 (unsetenv): New static function, from GNU libc.
5885 (rpl_putenv): Use it.
5887 * modechange.c: Remove trailing blanks.
5889 Merge from coreutils.
5890 * fsusage.c: Remove declaration of statfs.
5891 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
5893 * posixtm.c: Include <stdbool.h> unconditionally.
5895 2003-06-05 Paul Eggert <eggert@twinsun.com>
5897 * mktime.c (__mktime_internal): When resolving a tm_isdst
5898 mismatch, look in future quarters as well as past. This fixes a
5899 bug when processing fall-backwards gaps immediately after a long
5900 period of daylight-saving time.
5902 * mktime.c: Assume freestanding C89 or better.
5903 (HAVE_LIMITS_H): Remove. Assume it's 1.
5904 (__P): Remove; not used.
5905 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
5906 (mktime, not_equal_tm, print_tm, check_result,
5907 main): Use prototypes. Use const * where appropriate.
5908 (main): Fix typo in testing code that uncovered by above changes.
5909 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
5911 2003-06-04 Paul Eggert <eggert@twinsun.com>
5913 * mktime.c: Fix Debian bug 177940
5914 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
5915 (localtime_offset): Now long int, not time_t, because we want it
5916 to be guaranteed to be signed. All uses changed.
5917 (__mktime_internal): If overflow would occur when adding offset,
5920 Merge 'human' changes from coreutils. Rewrite to support
5921 locale-specific notations like thousands separators.
5922 * human.c: Simplify authorship notice.
5923 Include human.h immediately after config.h.
5924 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
5925 <limits.h>: Do not include, since human.h does.
5926 (SIZE_MAX, UINTMAX_MAX): New macros.
5927 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
5928 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
5929 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
5930 (power_letter): Renamed from suffixes.
5931 (generate_suffix_backwards): Remove.
5932 (adjust_value): Now takes int style (because of human.h changes)
5933 and long double value (for greater precision on some platforms).
5934 (group_number): New function.
5935 (human_readable): Use it. Use integer options, not enum.
5936 Put the options before the sizes in the arg list.
5937 Support all the new options.
5938 The old human_readable function has been removed;
5939 use inttostr.h instead.
5940 (human_readable, default_block_size, humblock):
5941 Use uintmax_t, not int, for block sizes.
5942 (human_readable_inexact, block_size_types): Remove.
5943 (block_size_opts): New constant.
5944 (human_options): Renamed from human_block_size, with new signature
5945 that allows block sizes up to UINTMAX_MAX. All callers changed.
5946 * human.h: Add copyright and authorship notice.
5947 Include <limits.h> and <stdbool.h> unconditionally.
5948 (PARAMS): Remove. All uses removed.
5949 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
5950 (enum human_inexact_style): Remove tag; now a nameless enum.
5951 (human_floor, human_ceiling, human_round_to_even): Now have
5952 values 2, 0, 1 rather than -1, 1, 0.
5953 (human_group_digits, human_suppress_point_zero, human_autoscale,
5954 human_base_1024, human_SI, human_B): New constants.
5955 (human_readable_inexact, human_block_size): Remove.
5956 (human_readable): Size args are now uintmax_t, not int.
5957 (human_options): New decl.
5959 * exclude.c: (new_exclude, add_exclude): Remove casts that are
5960 unnecessary now that we assume C89 or better. This change
5961 imported from coreutils.
5963 * mktime.c (__mktime_internal): Do not reject negative timestamps
5964 arbitrarily. This is the same patch as 2003-05-28, but it got lost
5965 in the 2003-05-30 sync from glibc.
5967 .h files should stand alone, but we shouldn't include <sys/types.h>
5968 if we can get away with just <stddef.h>.
5970 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
5971 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
5972 rather than <sys/types.h>, as we merely need size_t.
5973 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
5975 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
5976 Include <stdio.h>, to get FILE.
5977 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
5978 memcasecmp.h has included <stddef.h> and all we need is size_t.
5979 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
5980 our interface, instead of including <sys/types.h>
5982 2003-06-02 Paul Eggert <eggert@twinsun.com>
5985 Fix some minor time-related bugs with POSIX time arguments.
5986 Some valid time stamps were being rejected (notably -1, and
5987 time stamps before 1900 on 64-bit hosts). And some invalid
5988 time stamps were being accepted, e.g. September 31.
5990 * posixtm.h (posixtime): Return bool instead of time_t, so
5991 that we can return (time_t) -1 successfully.
5992 * posixtm.c: Likewise.
5993 [HAVE_STDBOOL_H]: Include <stdbool.h>.
5994 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
5995 (t): Remove static var.
5996 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
5997 of static var. All uses changed.
5998 (year): Do not reject years before 1900; they can occur with
6000 (posix_time_parse): Do not check for out-of-range components;
6001 that is now the caller's responsibility, since our checks were
6002 only approximations.
6003 (posixtime): Use mktime to check for out-of-range components,
6004 since it knows them exactly.
6005 If mktime returns (time_t) -1, check whether an error actually occurred
6006 by invoking localtime on -1.
6007 (main) [TEST_POSIXTIME]: Check for input data errors, and report
6008 posixtime failures better.
6009 Improve the test data (in comments only).
6011 2003-05-30 <karl@gnu.org>
6013 * mktime.c: update from libc.
6015 2003-05-30 Bruno Haible <bruno@clisp.org>
6017 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
6018 * localcharset.h: Likewise.
6019 * localcharset.c: Likewise.
6021 2003-05-28 Paul Eggert <eggert@twinsun.com>
6023 Assume the headers required for C89 freestanding compilers.
6024 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
6025 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
6026 without checking for HAVE_LIMITS_H.
6027 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
6028 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
6030 * fatal.c: Include <stdarg.h> without checking for __STDC__.
6031 * exclude.c: Include <stdbool.h> unconditionally.
6032 * tempname.c: Include <stddef.h> unconditionally.
6033 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
6034 * modechange.c, rpmatch.c (NULL): Don't define, since
6035 <stddef.h> does that.
6036 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
6037 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
6038 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
6039 * xstrtol.c: Likewise.
6040 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
6041 * savedir.c: Include <stddef.h> instead of defining NULL.
6043 * addext.c (addext): Use assignment rather than cast, to avoid
6044 warnings on some platforms.
6046 * mktime.c (__mktime_internal): Do not reject negative timestamps
6049 2003-05-10 Bruno Haible <bruno@clisp.org>
6051 * linebreak.c (iconv_string_length): Don't return -1 just because the
6052 string is longer than 4 KB.
6054 2003-05-12 Jim Meyering <jim@meyering.net>
6056 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
6057 the space-padded-by-default conversion specifiers, %e, %k, %l.
6059 2003-05-03 Bruno Haible <bruno@clisp.org>
6061 Upgrade to Unicode-4.0.
6062 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
6063 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
6064 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
6065 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
6066 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
6067 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
6068 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
6069 Change width of U+E0100..U+E01EF from 1 to 0.
6071 2003-04-25 Bruno Haible <bruno@clisp.org>
6073 * copy-file.c: Include <stddef.h>, for size_t.
6075 2003-04-25 Jim Meyering <jim@meyering.net>
6077 * copy-file.c (copy_file_preserving): Declare buf_size to be
6078 of type size_t, not int.
6080 2003-04-11 Jim Meyering <jim@meyering.net>
6082 Merge changes from Coreutils.
6084 2003-03-22 Jim Meyering <jim@meyering.net>
6086 * strftime.c (widen): Cast alloca return value to proper type.
6088 2003-01-19 Ulrich Drepper <drepper@redhat.com>
6091 * strftime.c (my_strftime): Handle very large width
6092 specifications for numeric values correctly. Improve checks for
6095 2003-01-19 Jim Meyering <jim@meyering.net>
6097 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
6098 (nl_get_alt_digit) [! defined my_strftime]: Define.
6099 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
6100 _nl_get_alt_digit and _nl_get_walt_digit.
6102 * strftime.c (my_strftime): Merge in locale-related changes from libc.
6103 These changes have no effect outside of _LIBC.
6105 2003-04-10 Bruno Haible <bruno@clisp.org>
6107 * findprog.h: New file, from GNU gettext.
6108 * findprog.c: New file, from GNU gettext.
6110 2003-04-05 Jim Meyering <jim@meyering.net>
6112 Merge changes from Coreutils.
6114 * exclude.h (PARAMS): Remove definition and uses.
6115 * exclude.c: Remove uses of `PARAMS'.
6117 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
6118 Add test-cases for DOS filenames. Declare program_name.
6119 (main): Set up program_name. Patch by Rich Dawe.
6121 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
6123 Use mntctl's return value to drive the entry-processing loop, since
6124 we can't rely on the value of the vmt_length member in the last
6125 entry. On some systems doing so could result in exhausting
6126 virtual memory. Based in part on a patch from Mike Jetzer.
6128 2003-04-04 Bruno Haible <bruno@clisp.org>
6130 * linebreak.h: New file, from GNU gettext.
6131 * linebreak.c: New file, from GNU gettext with slight modifications.
6132 * lbrkprop.h: New file, from GNU gettext.
6134 2003-04-03 Bruno Haible <bruno@clisp.org>
6136 * utf8-ucs4.h: New file, from GNU gettext.
6137 * utf16-ucs4.h: New file, from GNU gettext.
6138 * ucs4-utf8.h: New file, from GNU gettext.
6139 * ucs4-utf16.h: New file, from GNU gettext.
6141 2003-04-02 Bruno Haible <bruno@clisp.org>
6143 * binary-io.h: New file, from GNU gettext.
6145 2003-04-01 Bruno Haible <bruno@clisp.org>
6147 * pathname.h: New file, from GNU gettext.
6148 * concatpath.c: New file, from GNU gettext.
6150 2003-03-30 Bruno Haible <bruno@clisp.org>
6152 * copy-file.c (copy_file_preserving): Don't set owner if the function
6153 chown() doesn't exist.
6155 2003-03-28 Bruno Haible <bruno@clisp.org>
6157 * copy-file.h: New file, from GNU gettext.
6158 * copy-file.c: New file, from GNU gettext.
6160 2003-03-18 Jim Meyering <jim@meyering.net>
6162 * quote.c (quote_n): Fix typo in comment.
6164 2003-03-14 Jim Meyering <jim@meyering.net>
6166 Merge changes from Coreutils.
6167 * obstack.h (obstack_object_size): Declare temporary, __o,
6168 to be const, in order to avoid warnings.
6169 (obstack_room): Likewise.
6170 (obstack_empty_p): Likewise.
6172 2003-03-13 Paul Eggert <eggert@twinsun.com>
6174 Merge changes from Bison.
6175 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
6176 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
6177 when compiling Bison 1.875's `bitset bset = obstack_alloc
6178 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
6179 * hash.c: Include <stdbool.h> unconditionally.
6181 2003-03-09 Paul Eggert <eggert@twinsun.com>
6183 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
6184 Reported by Bruce Becker; see:
6185 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
6187 2003-03-03 Paul Eggert <eggert@twinsun.com>
6188 Bruno Haible <bruno@clisp.org>
6190 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
6191 Reported by John Hughes, see
6192 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
6194 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
6196 * poll_.h: New file.
6199 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
6201 * mathl.h: New file.
6202 * acosl.c: New file.
6203 * asinl.c: New file.
6204 * atanl.c: New file.
6205 * ceill.c: New file.
6208 * floorl.c: New file.
6209 * frexpl.c: New file.
6210 * ldexpl.c: New file.
6212 * sincosl.c: New file.
6214 * sqrtl.c: New file.
6216 * trigl.c: New file.
6217 * trigl.h: New file.
6219 2003-02-17 Bruno Haible <bruno@clisp.org>
6221 * mkdtemp.h: New file, from GNU gettext.
6222 * mkdtemp.c: New file, from GNU gettext.
6224 2003-01-31 Bruno Haible <bruno@clisp.org>
6226 * rename.c: #undef rename before defining rpl_rename.
6227 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
6229 2003-01-30 Bruno Haible <bruno@clisp.org>
6231 * printf-args.h: New file, from GNU gettext.
6232 * printf-args.c: New file, from GNU gettext.
6233 * printf-parse.h: New file, from GNU gettext.
6234 * printf-parse.c: New file, from GNU gettext.
6235 * vasnprintf.h: New file, from GNU gettext.
6236 * vasnprintf.c: New file, from GNU gettext.
6237 * asnprintf.c: New file, from GNU gettext.
6238 * vasprintf.h: New file, from GNU gettext with modifications.
6239 * vasprintf.c: New file, from GNU gettext.
6240 * asprintf.c: New file, from GNU gettext.
6242 2003-01-29 Bruno Haible <bruno@clisp.org>
6244 * stpncpy.h: New file, from GNU gettext with modifications.
6245 * stpncpy.c: New file, from GNU gettext with modifications.
6247 2003-01-28 Bruno Haible <bruno@clisp.org>
6249 * c-ctype.h: New file, from GNU gettext, with changes suggested by
6251 * c-ctype.c: New file, from GNU gettext, with changes suggested by
6254 2003-01-27 Bruno Haible <bruno@clisp.org>
6256 * xsetenv.h: New file, from GNU gettext.
6257 * xsetenv.c: New file, from GNU gettext.
6259 2003-01-23 Bruno Haible <bruno@clisp.org>
6261 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
6263 2003-01-22 Bruno Haible <bruno@clisp.org>
6265 * exit.h: New file, from GNU gettext.
6267 2003-01-11 Bruno Haible <bruno@clisp.org>
6269 * stpcpy.h (stpcpy): Use ANSI C function declarations.
6270 * strcase.h (strcasecmp, strncasecmp): Likewise.
6272 2003-01-14 Jim Meyering <jim@meyering.net>
6274 * same.c (same_name): Tweak a comment.
6276 2003-01-11 Bruno Haible <bruno@clisp.org>
6278 * same.c (same_name): Reorder tests so as to avoid calling stat()
6279 when a string comparison is sufficient.
6281 2003-01-11 Bruno Haible <bruno@clisp.org>
6283 * readtokens.c (readtoken): Cast character to 'unsigned char', not
6286 2003-01-11 Bruno Haible <bruno@clisp.org>
6288 * hash-pjw.c: Add comment about low quality of this function.
6290 2003-01-12 Paul Eggert <eggert@twinsun.com>
6292 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
6293 to avoid collisions with libcurses and libreadline.
6295 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
6296 * getstr.h, getstr.c: Remove.
6297 * getline.c: Include "getline.h", to check interface.
6298 Move body of old getstr.c here: this defines MIN_CHUNK and
6299 declares getdelim2, which is renamed from getstr.
6300 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
6302 * linebuffer.c (readlinebuffer): Renamed from readline.
6304 * linebuffer.h: Likewise.
6305 (readline): Remove backward-compatibility macro.
6307 2003-01-12 Jim Meyering <jim@meyering.net>
6309 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
6311 2003-01-10 Bruno Haible <bruno@clisp.org>
6313 * alloca_.h: New file.
6314 * getdate.y: Unconditionally include alloca.h.
6315 * makepath.c: Likewise.
6316 * setenv.c: Likewise.
6317 * userspec.c: Likewise.
6319 2003-01-09 Bruno Haible <bruno@clisp.org>
6321 * stdbool.h.in: New file.
6323 2003-01-08 Bruno Haible <bruno@clisp.org>
6325 * safe-read.c: Include specification header first, to ensure its
6327 * full-write.c: Likewise.
6329 2003-01-08 Jim Meyering <jim@meyering.net>
6331 * full-write.c: Undefine and define-away `const' after inclusion
6332 of errno.h, not before. Suggestion from Bruno Haible.
6334 2003-01-07 Jim Meyering <jim@meyering.net>
6336 * full-write.c: Rework so that it may serve to define full_read, too.
6337 * full-read.c: Simply #define FULL_READ and include full-write.c.
6339 2003-01-06 Jim Meyering <jim@meyering.net>
6341 * version-etc.c: Update year in translatable copyright string.
6343 2002-12-25 Bruno Haible <bruno@clisp.org>
6345 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
6346 * xstrtol.h: Likewise.
6347 * xstrtoimax.c: Likewise.
6348 * xstrtoumax.c: Likewise.
6349 * human.h: Likewise.
6351 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
6352 on systems that have <inttypes.h> but not <stdint.h>.
6354 2002-12-31 Paul Eggert <eggert@twinsun.com>
6356 * memcoll.c (memcoll): Fall back on a simple algorithm using
6357 memcmp if strcoll doesn't work.
6359 2002-12-23 Bruno Haible <bruno@clisp.org>
6361 * localcharset.h: New file.
6362 * localcharset.c: Include it.
6363 * unicodeio.c: Likewise.
6365 2002-12-22 Bruno Haible <bruno@clisp.org>
6367 * utime.c (utime_null): No need to call ftruncate if the file was
6370 2002-12-23 Bruno Haible <bruno@clisp.org>
6372 * memcoll.c (STRCOLL): New macro.
6375 2002-12-22 Bruno Haible <bruno@clisp.org>
6377 * getstr.h (getstr): Define, to avoid clash with libcurses.
6378 * linebuffer.h (readline): Define, to avoid clash with libreadline.
6380 2002-12-22 Bruno Haible <bruno@clisp.org>
6382 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
6384 2002-12-23 Bruno Haible <bruno@clisp.org>
6386 * getline.h: Include <stddef.h>, for size_t.
6388 * unicodeio.h: Include <stddef.h>, for size_t.
6389 * unicodeio.c: Don't include <stddef.h>.
6391 2002-12-17 Bruno Haible <bruno@clisp.org>
6393 * canon-host.c (strdup): Remove unused declaration.
6395 * fsusage.c: Include full_read.h.
6396 (get_fs_usage): Use full_read instead of safe_read.
6398 * utime.c (utime_null): Use SAFE_READ_ERROR.
6400 2002-12-11 Bruno Haible <bruno@clisp.org>
6402 * setenv.h: Rewritten to cope with systems that have setenv() but not
6404 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
6407 2002-12-11 Bruno Haible <bruno@clisp.org>
6409 * setenv.c (alloca): Fall back to malloc.
6411 (setenv): Use freea() to free memory allocated with alloca().
6413 2002-11-13 Bruno Haible <bruno@clisp.org>
6415 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
6416 function declarations.
6417 * unsetenv.c (unsetenv): Likewise.
6419 2002-03-04 Bruno Haible <bruno@clisp.org>
6421 Portability to AIX 4.3.3.
6422 * unsetenv.c: New file, extracted from setenv.c.
6423 * setenv.c: Move the unsetenv() function to unsetenv.c.
6425 2001-12-20 Bruno Haible <bruno@clisp.org>
6427 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
6428 use malloc instead. For SunOS 4.
6430 2001-12-11 Bruno Haible <bruno@clisp.org>
6432 * setenv.c: Declare alloca.
6433 (compar_fn_t): New typedef.
6434 (KNOWN_VALUE, STORE_VALUE): Use it.
6436 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
6439 2002-12-10 Paul Eggert <eggert@twinsun.com>
6441 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
6442 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
6443 Choose values that are less likely to collide with system fnmatch
6445 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
6446 defined (e.g., a pure POSIX system).
6447 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
6448 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
6450 2002-12-06 Jim Meyering <jim@meyering.net>
6452 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
6454 Merge in changes from libc's misc/error.c, in preparation
6455 for the merge of gnulib's changes back into libc.
6457 * error.c (_): Define only if not already defined.
6458 Move definition to follow all #include directives.
6459 Include unlocked-io.h only if !_LIBC.
6460 [_LIBC]: Include <libio/libioP.h>.
6461 [USE_IN_LIBIO]: Include <libio/iolibio.h>
6462 (fflush): Tweak definition to use INTUSE.
6465 2002-12-05 Paul Eggert <eggert@twinsun.com>
6467 * alloca.c [defined emacs]: Include "lisp.h".
6468 (xalloc_die) [defined emacs]: New macro.
6469 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
6470 [! defined emacs]: Include <xalloc.h>.
6471 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
6472 (pointer): Typedef to POINTER_TYPE *.
6473 (malloc): Remove decl; we now always use xmalloc.
6474 (alloca): Use old-style definition, since Emacs needs this.
6475 Check for arithmetic overflow when computing combined size.
6477 2002-12-04 Paul Eggert <eggert@twinsun.com>
6479 Do not generate unlocked-io.h automatically, since it's easier to
6480 maintain it by hand.
6482 * unlocked-io.h: New file, from GNU diffutils,
6483 but with proper copyright notice and attribution.
6485 * Makefile.am: Add copyright notice.
6486 (libfetish_a_SOURCES): Add unlocked-io.h.
6487 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
6488 (DISTCLEANFILES, io_functions): Remove macros.
6489 (EXTRA_DIST): Remove gen_uio.
6490 (unlocked-io.h): Remove rule.
6492 2002-12-04 Jim Meyering <jim@meyering.net>
6494 Reflect the fact that stat.c and lstat.c are no longer generated.
6495 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
6496 (DISTCLEANFILES): Likewise.
6497 (EXTRA_DIST): Likewise.
6498 (all_local): Don't depend on stat.c or lstat.c.
6499 (stat.c, lstat.c): Remove rules.
6500 (EXTRA_DIST): Remove xstat.in.
6502 * xstat.in: Remove file. Contents moved into stat.c.
6503 * stat.c: New file. Contents mostly from xstat.in.
6504 * stat.c: Rework so that it may serve to define rpl_lstat, too.
6505 * lstat.c: New file. Simply #define LSTAT and include stat.c.
6507 * safe-read.c: Rework so that it may serve to define safe_write, too.
6508 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
6510 2002-12-03 Jim Meyering <jim@meyering.net>
6512 * safe-read.c, safe-write.c: Change variable names and comments, but
6513 not semantics, to minimize the differences between these two files.
6514 (safe_read): Change comment to mention SAFE_READ_ERROR.
6516 * safe-read.c (IS_EINTR): Define.
6517 (safe_read): Use IS_EINTR in place of in-function cpp directives.
6519 2002-12-02 Bruno Haible <bruno@clisp.org>
6521 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
6522 Define, taken from safe-read.c.
6523 (INT_MAX): Provide fallback.
6524 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
6525 * safe-write.h (SAFE_WRITE_ERROR): Define.
6527 * safe-read.c (EINTR): Remove definition.
6528 (safe_read): Don't use EINTR if it is absent.
6530 2002-12-02 Jim Meyering <jim@meyering.net>
6532 * safe-read.c (EINTR): Define.
6533 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
6534 (INT_MAX): Provide fallback.
6535 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
6537 * safe-read.h (SAFE_READ_ERROR): Define.
6539 2002-12-01 Jim Meyering <jim@meyering.net>
6541 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
6542 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
6544 2002-11-27 Paul Eggert <eggert@twinsun.com>
6546 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
6547 hash_rehash): Replace `if (limit <= value) abort ();' with
6548 `if (! (value < limit)) abort ();', for readability.
6550 2002-11-26 <karl@gnu.org>
6552 * strdup.c: copy from libc again, with jim's ok.
6553 * .cppi-disable: re-add strdup.c
6555 2002-11-25 <karl@gnu.org>
6557 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
6558 instead of "strtol.c".
6560 2002-11-25 Jim Meyering <jim@meyering.net>
6562 * mktime.c: Sync from libc, now that it has the latest fix.
6564 2002-11-24 <karl@gnu.org>
6566 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
6567 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
6569 2002-11-24 Jim Meyering <jim@meyering.net>
6571 Update from coreutils:
6573 * mktime.c: Merge in changes from libc.
6575 Avoid a link-time failure on some Linux systems.
6576 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
6577 (__mon_yday): Declare with the STATIC attribute.
6578 (__mktime_internal): Likewise.
6579 Based on a report from Greg Schafer.
6581 2002-11-23 Jim Meyering <jim@meyering.net>
6583 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
6584 Use `unsigned', not `int', as type of index.
6586 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
6588 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
6590 2002-11-22 Paul Eggert <eggert@twinsun.com>
6592 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
6593 hint that one should use `if (! x) abort ();' rather than `assert
6594 (x);', and anyway it's one less thing to worry about configuring.
6595 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
6596 hash_rehash, hash_insert): Use abort rather than assert.
6598 2002-11-22 Paul Eggert <eggert@twinsun.com>
6600 * quotearg.h: Allow multiple inclusion by surrounding with
6601 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
6602 so that we can be included first.
6603 (PARAMS): Remove; we now assume C89 or later. All uses removed.
6604 * quotearg.c: Include quotearg.h immediately after config.h.
6605 No need to include stddef.h or sys/types.h any more.
6606 Surround local include files with "", not "<>".
6607 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
6608 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
6609 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
6610 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
6611 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
6612 (ISPRINT): Remove; no longer needed now that we assume C89.
6614 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
6617 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
6618 quotearg_char): Use SIZE_MAX rather than
6619 (size_t) -1 when we are talking about "infinity".
6621 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
6623 2002-11-22 Bruno Haible <bruno@clisp.org>
6625 * safe-read.h: Assume C89. Add comments.
6626 (safe_read): Change return type to size_t.
6627 * safe-read.c (safe_read): Change return type to size_t. Handle byte
6628 counts > SSIZE_MAX correctly.
6629 * safe-write.h: New file.
6630 * safe-write.c: New file.
6631 * full-read.h: New file.
6632 * full-read.c: New file.
6633 * full-write.h: Assume C89. Add comments.
6634 * full-write.c: Include safe-write.h.
6635 (full_write): Rewritten to use safe_write.
6636 Suggested by Jim Meyering and Paul Eggert.
6638 2002-11-21 Bruno Haible <bruno@clisp.org>
6640 Remove case insensitive option matching.
6641 * argmatch.h (argcasematch): Remove declaration.
6642 (ARGCASEMATCH): Remove macro.
6643 (__xargmatch_internal): Remove case_sensitive argument.
6644 (XARGMATCH): Update.
6645 (XARGCASEMATCH): Remove macro.
6646 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
6647 case_sensitive argument.
6648 (argcasematch): Remove function.
6649 (__xargmatch_internal): Remove case_sensitive argument.
6650 (main): Use XARGMATCH instead of XARGCASEMATCH.
6652 * xmalloc.c: Change compile-time error message. Add comment about
6653 required autoconf version.
6655 2002-11-21 Jim Meyering <jim@meyering.net>
6657 * strdup.c (strdup): Tweak comment and initial #if/#include.
6659 Merge in changes from the coreutils.
6661 2002-09-25 Paul Eggert <eggert@twinsun.com>
6662 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
6663 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
6664 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
6665 int. Work more efficiently if X is the same width as uintmax_t.
6666 Do not compare X to -1, to avoid bogus compiler warning.
6667 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
6668 Don't assume that f_frsize and f_bsize are the same type.
6670 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
6673 * makepath.c (make_path): Restore umask *before* creating the final
6675 (make_path): Minor reformatting.
6677 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
6678 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
6680 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
6681 ones. At least on GNU/Linux systems, `auto' means something else.
6684 2002-11-20 Paul Eggert <eggert@twinsun.com>
6686 Merge argmatch cleanups from Bison. Assume C89.
6688 * argmatch.c: Include config.h here, not in argmatch.h.
6689 Include stdlib.h, for EXIT_FAILURE.
6690 Always include <string.h>, since we assume C89.
6691 (EXIT_FAILURE): Remove pre-C89 bug workaround.
6692 * argmatch.h: Do not include <config.h> or <sys/types.h>.
6693 Include <stddef.h> instead, since it's all we need for size_t.
6694 (PARAMS): Remove. All uses removed.
6695 (ARRAY_CARDINALITY): Do not bother to #undef.
6696 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
6697 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
6698 Remove unnecessary parentheses.
6699 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
6700 Insert necessary parentheses.
6701 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
6702 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
6704 2002-11-19 Bruno Haible <bruno@clisp.org>
6706 * mbswidth.c: Include mbswidth.h right at the beginning.
6707 * mbswidth.h: Include <stddef.h>, for size_t.
6709 * mbswidth.h (PARAMS): Remove macro.
6710 (mbswidth, mbsnwidth): Use ANSI C function declarations.
6711 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
6713 * gcd.h (PARAMS): Remove macro.
6714 (gcd): Use ANSI C function declarations.
6715 * gcd.c (gcd): Likewise.
6717 2002-11-15 Bruno Haible <bruno@clisp.org>
6719 * strcspn.c: Include <stddef.h>.
6720 (strcspn): Use ANSI C function declaration. Change return type to
6722 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
6723 (strpbrk): Use NULL.
6724 * strpbrk.h (PARAMS): Remove macro.
6725 (strpbrk): Use ANSI C function declaration.
6726 * strstr.c: Don't include <sys/types.h>.
6727 * strstr.h (PARAMS): Remove macro.
6728 (strstr): Use ANSI C function declarations.
6730 2002-11-06 Bruno Haible <bruno@clisp.org>
6732 * gcd.h (gcd): Change argument type to 'unsigned long'.
6733 * gcd.c (gcd): Likewise.
6735 2002-11-05 Bruno Haible <bruno@clisp.org>
6737 * gcd.h: New file, from gettext-0.11.5.
6738 * gcd.c: New file, from gettext-0.11.5.
6740 2002-11-05 Bruno Haible <bruno@clisp.org>
6742 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6743 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6744 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6745 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
6747 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
6748 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
6750 * closeout.c: Include gettext.h instead of <libintl.h>.
6751 * human.c: Include gettext.h instead of <libintl.h>.
6752 * quotearg.c: Include gettext.h instead of <libintl.h>.
6753 * rpmatch.c: Include gettext.h instead of <libintl.h>.
6754 * unicodeio.c: Include gettext.h instead of <libintl.h>.
6755 * userspec.c: Include gettext.h instead of <libintl.h>.
6756 * version-etc.c: Include gettext.h instead of <libintl.h>.
6757 * xmalloc.c: Include gettext.h instead of <libintl.h>.
6758 (textdomain): Remove definition.
6759 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
6761 * long-options.c: Remove include of <libintl.h> and definition of _.
6762 * same.c: Remove include of <libintl.h> and definition of _.
6764 2002-11-04 Bruno Haible <bruno@clisp.org>
6766 * stpcpy.h: New file, from GNU gettext-0.11.5.
6767 * strcase.h: New file, from GNU gettext-0.11.5.
6768 * strpbrk.h: New file, from GNU gettext-0.11.5.
6769 * strstr.h: New file, from GNU gettext-0.11.5.
6770 * xgetcwd.h: New file, from GNU gettext-0.11.5.
6772 2002-05-09 Bruno Haible <bruno@clisp.org>
6774 * config.charset: Update for newest glibc. Add canonical names
6775 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
6777 2002-05-09 Bruno Haible <bruno@clisp.org>
6779 * localcharset.c (get_charset_aliases): Add more Windows specific
6782 2002-05-08 Owen Taylor <otaylor@redhat.com>
6784 * config.charset: A few additions for Solaris.
6786 2001-12-05 Bruno Haible <bruno@clisp.org>
6788 * localcharset.c (locale_charset): Don't return an empty string.
6790 2001-10-23 Bruno Haible <haible@clisp.cons.org>
6792 * config.charset: msdos in uk_UA uses CP1125.
6794 2001-08-05 Bruno Haible <haible@clisp.cons.org>
6796 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
6797 * localcharset.c (locale_charset): Declare as extern "C".
6799 2002-02-15 Bruno Haible <bruno@clisp.org>
6801 * config.charset [msdosdjgpp]: For Russian, use CP866.
6803 2002-02-11 Bruno Haible <bruno@clisp.org>
6805 * config.charset: Add support for NetBSD.
6807 2002-09-25 <karl@gnu.org>
6809 * strdup.c: copy from libc/string (via ../config/srclist*).
6810 * getopt*: copy from libc/posix.
6811 * gettext.h: copy from gettext.
6812 * .cppi-disable: add strdup.c, gettext.h.
6814 2002-07-01 Jim Meyering <meyering@lucent.com>
6816 * c-stack.c: Include sys/time.h.
6817 From Volker Borchert.
6819 2002-06-11 Paul Eggert <eggert@twinsun.com>
6821 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
6822 New macro. Use it uniformly instead of
6823 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
6824 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
6825 reported by Vin Shelton.
6827 2002-06-22 Jim Meyering <meyering@lucent.com>
6829 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
6830 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
6832 2002-06-22 Paul Eggert <eggert@twinsun.com>
6834 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
6835 Do not assume SA_SIGINFO behavior.
6836 Bug reported by Jim Meyering on NetBSD 1.5.2.
6838 2002-06-22 Jim Meyering <meyering@lucent.com>
6840 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
6842 * exitfail.c, exitfail.h: Likewise.
6843 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
6845 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
6847 (EXTRA_DIST): Add fnmatch_loop.c.
6848 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
6850 * fnmatch_loop.c: New file, from diffutils-2.8.2.
6851 * fnmatch.c: Update from diffutils-2.8.2.
6852 * fnmatch_.h: New file. From diffutils-2.8.2.
6853 * fnmatch.h: Remove file.
6855 2002-06-18 Paul Eggert <eggert@twinsun.com>
6857 * file-type.h: Report an error if neither S_ISREG nor
6858 S_IFREG is defined, instead of using a test specific to glibc
6859 2.2. This should be safe, since POSIX requires S_ISREG and
6860 Unix Version 7 had S_IFREG. We don't need to check for
6861 <sys/types.h> since we don't use any symbols that it defines.
6863 2002-06-15 Jim Meyering <meyering@lucent.com>
6865 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
6866 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
6867 have been included before this file.
6869 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
6871 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
6872 so that each temporary file name is unique and valid in the first
6873 8 characters, for operation under DOS.
6875 2002-06-15 Jim Meyering <meyering@lucent.com>
6877 Work even with DJGPP 2.03, which lacks support for symlinks.
6879 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
6881 * lchown.c (S_ISLNK): Likewise.
6883 2002-06-14 Jim Meyering <meyering@lucent.com>
6885 * file-type.h: Use the version from diffutils-2.8.2.
6886 * file-type.c: Likewise.
6888 2002-05-27 Jim Meyering <meyering@lucent.com>
6890 Fix a problem seen only on nonconforming systems whereby ls.c's
6891 use of localtime, and then of gettimeofday would cause trouble:
6892 the localtime call used to initialize rpl_gettimeofday's save
6893 mechanism would clobber ls's current local time information so
6894 that in any long listing the first file would always be listed
6895 with date 1970-01-01. Analysis by Volker Borchert.
6897 * gettimeofday.c (localtime): Undefine.
6898 (rpl_localtime): New function.
6900 2002-05-22 Jim Meyering <meyering@lucent.com>
6902 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
6903 * file-type.h: New file.
6904 * file-type.c (file_type): New file/function. Extracted from diffutils.
6906 2002-04-29 Paul Eggert <eggert@twinsun.com>
6908 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
6910 2002-04-28 Paul Eggert <eggert@twinsun.com>
6912 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
6913 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
6914 of 127, since 64 is the largest conceivable number for ancient
6916 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
6918 2002-04-28 Jim Meyering <meyering@lucent.com>
6920 * sig2str.c (WTERMSIG): Remove definition (unused).
6922 2002-04-28 Paul Eggert <eggert@twinsun.com>
6924 * sig2str.h, sig2str.c: New files.
6925 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
6927 2002-04-24 Jim Meyering <meyering@lucent.com>
6929 * gettext.h: New file, from Gettext.
6930 * Makefile.am (INCLUDES): Remove -I../intl.
6931 (libfetish_a_SOURCES): Add gettext.h.
6933 2002-04-16 Jim Meyering <meyering@lucent.com>
6935 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
6936 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
6937 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
6939 2002-04-12 Jim Meyering <meyering@lucent.com>
6941 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
6943 2002-03-10 Jim Meyering <meyering@lucent.com>
6945 * makepath.c (make_path): Remove a comma from a diagnostic.
6946 Suggestion from Santiago Vila.
6948 2002-03-08 Jim Meyering <meyering@lucent.com>
6950 * rename.c: Mention that this wrapper is needed also on
6951 mips-dec-ultrix4.4 systems.
6953 2002-03-02 Jim Meyering <meyering@lucent.com>
6955 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
6956 not HAVE_CLOCK_SETTIME.
6958 2002-02-27 Paul Eggert <eggert@twinsun.com>
6960 * nanosleep.h: Rename to....
6961 * timespec.h: New name for nanosleep.h. All uses changed.
6963 * gettime.c: New file.
6964 * settime.c: New file.
6967 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
6968 timespec.h. Remove nanosleep.h.
6970 2002-02-25 Paul Eggert <eggert@twinsun.com>
6972 * acl.c, acl.h: New files.
6973 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
6975 2002-02-24 Jim Meyering <meyering@lucent.com>
6977 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
6978 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
6979 cause trouble. Reported by Nelson Beebe.
6981 2002-02-23 Paul Eggert <eggert@twinsun.com>
6983 * path-concat.c (xpath_concat): Reorder code to pacify
6984 compilers that don't know that xalloc_die never returns.
6986 2002-02-20 Jim Meyering <meyering@lucent.com>
6988 * getdate.c: Regenerate using bison-1.33.
6990 2002-02-15 Paul Eggert <eggert@twinsun.com>
6992 * posixver.c, posixver.h: New files.
6993 * Makefile.am (libfetish_a_SOURCES): Add them.
6995 2002-02-02 Paul Eggert <eggert@twinsun.com>
6996 Bruno Haible <bruno@clisp.org>
6998 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
6999 (fwrite_success_callback): New declaration.
7000 * unicodeio.c (unicode_to_mb): New function, extracted from
7001 print_unicode_char. Call failure callback instead of error.
7002 (fwrite_success_callback): New function.
7003 (exit_failure_callback): New function.
7004 (fallback_failure_callback): New function.
7005 (print_unicode_char): Call unicode_to_mb.
7007 2002-01-26 Jim Meyering <meyering@lucent.com>
7009 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
7011 2002-01-22 Jim Meyering <meyering@lucent.com>
7013 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
7014 Otherwise, some versions of automake would omit the rule that makes
7015 Makefile from Makefile.in.
7017 2001-01-21 Paul Eggert <eggert@twinsun.com>
7019 * xmemcoll.h, xmemcoll.c: New files.
7020 * Makefile.am (libfetish_a_SOURCES): Add them.
7021 * memcoll.c: Include errno.h, and declare errno if not defined.
7022 (memcoll): Set errno to zero if there is no error.
7024 * quotearg.c (quotearg_buffer_restyled):
7025 Fix bug with quoting buffers containing NUL when backslashing escapes.
7026 This bug was exposed by the other changes in this patch.
7027 (quotearg_n_options): New arg ARGSIZE.
7028 All callers changed.
7029 (quoting_options_from_style): New function.
7030 (quotearg_n_style): Use it.
7031 (quotearg_n_style_mem): New function.
7033 * quotearg.h (quotearg_n_style_mem): New function.
7035 2002-01-16 Jim Meyering <meyering@lucent.com>
7037 * getdate.y: Add three semicolons, each just before a closing brace.
7038 Bison (as of version 1.31) no longer papers over that mistake.
7040 2002-02-14 Paul Eggert <eggert@twinsun.com>
7042 * backupfile.c (ISDIGIT): Comment fix.
7043 * getdate.y (ISDIGIT): Likewise.
7044 * posixtm.c (ISDIGIT, year): Likewise.
7045 * strverscmp.c (ISDIGIT): Likewise.
7046 * userspec.c (ISDIGIT): Likewise.
7048 2002-01-05 Jim Meyering <meyering@lucent.com>
7050 * version-etc.c (version_etc_copyright): Update copyright year.
7052 2001-01-19 Paul Eggert <eggert@twinsun.com>
7054 * closeout.c (close_stdout_status): If ferror (stdout), do
7055 not silently exit merely because the output buffer happens to
7056 have nothing pending.
7058 2001-12-18 Paul Eggert <eggert@twinsun.com>
7060 See the big note in ../ChangeLog.
7061 * human.c (suffixes): Prefer K to k for 1024.
7062 (generate_suffix_backwards): New function.
7063 (human_readable_inexact): Use it.
7064 * xstrtol.c (__xstrtol): If there is no number but there
7065 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
7066 Accept 'K' as well as 'k'.
7068 2001-12-15 Jim Meyering <meyering@lucent.com>
7070 * regex.h (__restrict_arr): Update from libc.
7072 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
7073 as `remote' if the name starts with `//'. Suggested by Michael Stone.
7076 2001-12-10 Jim Meyering <meyering@lucent.com>
7078 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
7079 Instead, include "xalloc.h".
7080 (initbuffer): Don't cast xmalloc return value to char*.
7081 (readline): Reword comment.
7082 Don't cast xrealloc return value to char*
7085 2001-12-09 Jim Meyering <meyering@lucent.com>
7087 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
7088 `signed and unsigned type in conditional expression'.
7089 * posixtm.c (posix_time_parse): Likewise.
7091 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
7093 * readtokens.c (readtoken): Declare an index to be of type unsigned
7094 to avoid a pedantic warning.
7096 * getstr.c: Don't include assert.h.
7097 (getstr): Remove warning-evoking assertions.
7098 Return -1 if offset parameter is out of bounds.
7099 Change the type of a local from int to size_t.
7101 * strftime.c (my_strftime_localtime_r): Include this function
7102 definition in the `#if ! HAVE_TM_GMTOFF' block.
7104 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
7105 Include xalloc.h instead.
7107 2001-12-02 Jim Meyering <meyering@lucent.com>
7109 * tempname.c: Don't declare getenv, thus reverting the change of
7110 2001-11-18. It's no longer necessary, now that stdlib.h is always
7113 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
7114 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
7116 2001-11-30 Akim Demaille <akim@epita.fr>
7118 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
7119 before being defined.
7121 2001-11-27 Paul Eggert <eggert@twinsun.com>
7123 * quotearg.h (quotearg_n, quotearg_n_style):
7124 First arg is int, not unsigned.
7125 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
7126 (SIZE_MAX, UINT_MAX): New macros.
7127 (quotearg_n_options): Abort if N is negative.
7128 Avoid overflow check on hosts where size_t is 64 bits and int
7129 is 32 bits, as overflow is impossible there.
7130 Fix off-by-one typo that caused unnecessary reallocation.
7132 2001-11-27 Jim Meyering <meyering@lucent.com>
7134 * tempname.c: Merge with version from libc.
7135 * regex.c: Likewise.
7137 * tempname.c: Include stdlib.h unconditionally. On some old systems
7138 for which STDC_HEADERS is 0, it was not included, resulting in a
7139 warning about an integer-to-pointer conversion problem with getenv.
7140 Reported by Volker Borchert.
7142 2001-11-26 Jim Meyering <meyering@lucent.com>
7144 * gtod.h: Remove file.
7145 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
7146 * gettimeofday.c: Don't include gtod.h.
7147 (GTOD_init): Remove function.
7148 (rpl_gettimeofday): Do its job here instead, rather than aborting.
7149 Suggestion from Volker Borchert.
7151 2001-11-23 Jim Meyering <meyering@lucent.com>
7153 * hash.h (struct hash_table): Don't define here. Merely declare it.
7154 * hash.c (struct hash_table): Define it here instead.
7156 2001-11-22 Jim Meyering <meyering@lucent.com>
7158 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
7160 2001-11-18 Paul Eggert <eggert@twinsun.com>
7162 * tempname.c (TMP_MAX): Remove; no longer needed.
7163 (TEMPORARIES): New macro.
7164 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
7165 removes an artificial limitation (e.g. HP-UX 10.20, where
7168 2001-11-18 Jim Meyering <meyering@lucent.com>
7170 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
7173 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
7174 files will be created before anything else.
7176 2001-11-17 Jim Meyering <meyering@lucent.com>
7178 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
7179 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
7180 rather than group writable. Patch by Juan F. Codagnone.
7182 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
7183 Instead, include "xalloc.h".
7185 * mountlist.c: Include unlocked-io.h after all system headers.
7186 Remove explicit declarations of xmalloc, xrealloc,
7187 and xstrdup. Instead, include "xalloc.h".
7189 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
7190 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
7191 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
7193 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
7194 Reported by Padraig Brady.
7196 * mkstemp.c: #undef mkstemp.
7198 (rpl_mkstemp): Rename from mkstemp.
7201 2001-11-16 Jim Meyering <meyering@lucent.com>
7203 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
7204 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
7205 determine the amount of total physical memory, use pstat_getstatic.
7206 HPUX-11 doesn't define _SC_PHYS_PAGES.
7207 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
7208 If sysconf couldn't be used to determine the amount of available
7209 physical memory, use both pstat_getstatic and pstat_getdynamic.
7210 Based on a patch from Bob Proulx.
7212 2001-11-05 Jim Meyering <meyering@lucent.com>
7214 * xstat.in (slash_aware_lstat): Correct a misleading comment.
7216 2001-11-03 Jim Meyering <meyering@lucent.com>
7218 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
7219 in argmatch_to_argument call.
7221 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
7224 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
7225 e.g., a fault due to an attempt to free a NULL pointer.
7227 2001-11-01 Jim Meyering <meyering@lucent.com>
7229 * dirfd.c, dirfd.h: New files.
7230 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
7232 * hash.c (hash_print) [TESTING]: Clean up.
7234 2001-10-22 Paul Eggert <eggert@twinsun.com>
7236 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
7237 to avoid a warning if -Wall.
7239 2001-10-21 Paul Eggert <eggert@twinsun.com>
7241 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
7243 2001-10-21 Jim Meyering <meyering@lucent.com>
7245 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
7246 this code would end up calling gettext even in packages built
7248 * getopt.c (_): Likewise.
7249 * regex.c (_): Likewise.
7251 2001-10-20 Paul Eggert <eggert@twinsun.com>
7253 * error.c (strerror_r): Do not declare unless !_LIBC.
7254 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
7255 Use strerror_r that is only a macro, even if it is not a function.
7256 (strerror): Check for HAVE_DECL_STRERROR before declaring.
7257 (private_strerror): Use prototypes, not old-style function definition.
7258 (print_errno_message): New function.
7259 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
7261 (error_tail, error, error_at_line): Use it.
7263 2001-10-11 Jim Meyering <meyering@lucent.com>
7265 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
7266 and quote_n (1, ... to avoid clobbering a buffer.
7268 2001-10-05 Jim Meyering <meyering@lucent.com>
7270 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
7271 * hash-pjw.c: New file (factored out of fileutils' remove.c).
7272 * hash-pjw.h: New file.
7274 2001-09-30 Jim Meyering <meyering@lucent.com>
7276 * mountlist.c [MOUNTED_GETFSSTAT]:
7277 Include <sys/ucred.h>, for Apple Darwin.
7278 Include sys/mount.h and sys/fs_types.h only if available.
7280 (read_filesystem_list): Use FS_TYPE.
7282 2001-09-29 Paul Eggert <eggert@twinsun.com>
7284 * exclude.c (excluded_filename): 0 -> false, since it's
7287 2001-09-28 Paul Eggert <eggert@twinsun.com>
7289 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
7290 #defines strtoimax. Also treat the other strto* functions
7293 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
7294 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
7295 (strtoimax, strtoumax): Do not declare if already defined as a macro.
7297 2001-09-26 Jim Meyering <meyering@lucent.com>
7299 Most macros in unlocked-io.h had the wrong number of arguments.
7300 * gen-uio: New script.
7301 (USE_UNLOCKED_IO): Define to 1 if not already defined.
7302 * unlocked-io.hin: Remove file.
7303 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
7304 rather than trying to embed it here.
7305 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
7306 Reported by Padraig Brady.
7308 2001-09-25 Volker Borchert <bt@teknon.de>
7310 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
7312 2001-09-23 Jim Meyering <meyering@lucent.com>
7314 * mountlist.c: Remove useless parentheses in #if directives.
7315 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
7316 the deprecated MOUNTED symbol is no longer defined in mntent.h.
7318 2001-09-22 Jim Meyering <meyering@lucent.com>
7320 * localcharset.c: Update from latest gettext.
7321 * config.charset: Likewise.
7323 2001-09-20 Jim Meyering <meyering@lucent.com>
7325 * xstrtol.c (strtoimax): Guard declaration with
7326 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
7327 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
7328 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
7329 (strtoumax): Likewise, for completeness (it wasn't necessary).
7331 2001-09-06 Paul Eggert <eggert@twinsun.com>
7333 * strtoimax.c (HAVE_LONG_LONG):
7334 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
7335 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
7336 to work around bug in IBM C compiler.
7338 2001-09-16 Jim Meyering <meyering@lucent.com>
7340 * mkdir.c: New file.
7342 2001-09-04 Paul Eggert <eggert@twinsun.com>
7344 * xgetcwd.c: Revert some of the previous change; intead,
7345 fix the HAVE_GETCWD_NULL code to behave more like the
7346 !HAVE_GETCWD_NULL code used to.
7349 (xgetcwd): Do not return NULL when memory is exhausted; instead,
7352 2001-09-04 Paul Eggert <eggert@twinsun.com>
7354 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
7355 Use ssize_t, not int, to store result of readlink.
7356 Check for ssize_t overflow as well as size_t overflow,
7357 as POSIX says the result of readlink is implementation-defined
7358 when ssize_t overflows.
7359 Remove unnecessary cast to char*.
7360 Use free+malloc instead of realloc, as the storage doesn't need
7361 to be preserved and it's clearer and can be more efficient that way.
7362 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
7363 * xreadlink.h (xreadlink): Update prototype.
7365 2001-09-03 Paul Eggert <eggert@twinsun.com>
7367 * exclude.c (fnmatch_no_wildcards): Fix confusion between
7368 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
7369 spotted by Jim Meyering.
7371 2001-09-03 Jim Meyering <meyering@lucent.com>
7373 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
7375 2001-09-03 Paul Eggert <eggert@twinsun.com>
7377 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
7378 like the HAVE_GETCWD_NULL code.
7379 Include pathmax.h if not HAVE_GETCWD.
7380 Do not include xalloc.h.
7381 (INITIAL_BUFFER_SIZE): New symbol.
7382 Do not use xmalloc / xrealloc, since the caller is responsible for
7383 handling errors. Preserve errno around `free' during failure.
7384 Do not overrun buffer when using getwd.
7386 2001-09-03 Paul Eggert <eggert@twinsun.com>
7388 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
7389 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
7391 2001-09-02 Jim Meyering <meyering@lucent.com>
7393 * error.c: Update from GNU libc.
7395 2001-09-01 Jim Meyering <meyering@lucent.com>
7397 * xreadlink.c: New file.
7398 * xreadlink.h: New file.
7399 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
7401 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
7402 doesn't conflict with sparc Solaris 7's definition in
7403 /usr/include/sys/int_types.h.
7405 * exclude.c: Use `""', not `<>' to #include non-system header files.
7406 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
7407 and strncasecmp as r-values. Unixware didn't have declarations.
7409 2001-08-31 Jim Meyering <meyering@lucent.com>
7411 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
7412 Use an initial, malloc'd, buffer of length 128 rather than
7413 a statically allocated one of length 1024.
7415 2001-08-30 Paul Eggert <eggert@twinsun.com>
7417 * xgetcwd.c: Don't include pathmax.h.
7418 Include stdlib.h and unistd.h if available.
7420 (xmalloc, xstrdup, free): Remove decls.
7421 (xgetcwd): Don't assume sizes fit in unsigned.
7422 Check for overflow when computing sizes.
7423 Simplify reallocation code.
7425 2001-08-28 Paul Eggert <eggert@twinsun.com>
7427 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
7429 * strtoimax.c: Renamed from strtoxmax.c, removing the
7432 Also, make the following further changes to make this file's
7433 configuration more similar to that of strtol.c:
7434 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
7435 (strtoumax, uintmax_t, strtoull, strtol): Remove.
7436 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
7437 (strtoimax): Renamed from strtoumax. All uses of unsigned values
7438 changed to signed values.
7440 And make the following changes as well:
7441 Fix copyright notice, as 1999 was missing.
7442 (verify): New macro.
7443 (strtoimax): Check sizes at compile-time, not run-time.
7444 Prefer strtol to strtoll if both work.
7445 (main): Remove; it was not that useful and was a pain to maintain.
7447 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
7449 2001-08-30 Paul Eggert <eggert@twinsun.com>
7451 * savedir.c (savedir): Remove size parameter, as POSIX says that
7452 a directory's st_size can have an arbitrary value, so the old
7453 usage could waste an arbitrary amount of memory. All uses
7455 * savedir.h: Update prototype.
7457 2001-08-30 Paul Eggert <eggert@twinsun.com>
7459 * xstrtol.c (strtoimax): New decl.
7461 2001-08-28 Paul Eggert <eggert@twinsun.com>
7463 * xstrtol.h: Add copyright notice.
7464 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
7465 LONGINT_INVALID_SUFFIX_CHAR.
7467 2001-08-30 Paul Eggert <eggert@twinsun.com>
7469 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
7472 2001-08-30 Paul Eggert <eggert@twinsun.com>
7474 * hash.c: Remove '2001' from copyright notice.
7476 2001-08-30 Paul Eggert <eggert@twinsun.com>
7478 * full-write.h: New file.
7479 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
7480 * full-write.c: Correct credits, as cccp.c no longer
7481 exists and anyway it was so heavily changed from the old cccp
7482 code as to be unrecognizable. Include full-write.h.
7483 (full_write) Return size_t, with short writes meaning failure.
7484 All callers changed. This fixes a bug with large buffers
7486 * utime.c: Include full-write.h.
7488 2001-08-30 Paul Eggert <eggert@twinsun.com>
7490 Merge 'exclude' changes from tar 1.13.22.
7491 This fixes one or two unlikely storage allocation overflow bugs,
7492 but doesn't change user-visible behavior otherwise.
7494 2001-08-30 Paul Eggert <eggert@twinsun.com>
7496 * exclude.c (bool): Declare, perhaps by including stdbool.h.
7497 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
7498 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
7499 Include if available.
7500 (<xalloc.h>): Include
7501 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
7502 (verify): New macro. Use it to verify that EXCLUDE macros do not
7503 collide with FNM macros.
7504 (struct patopts): New struct.
7505 (struct exclude): Use it, as exclude patterns now come with options.
7506 (new_exclude): Support above changes.
7507 (new_exclude, add_exclude_file):
7508 Initial size must now be a power of two to simplify overflow checking.
7509 (free_exclude, fnmatch_no_wildcards): New function.
7510 (excluded_filename): No longer requires options arg, as the options
7511 are determined by add_exclude. Now returns bool, not int.
7512 (excluded_filename, add_exclude):
7513 Add support for the fancy new exclusion options.
7514 (add_exclude, add_exclude_file): Now takes int options arg.
7515 Check for arithmetic overflow when computing sizes.
7516 (add_exclude_file): xrealloc might modify errno, so don't
7517 realloc until after errno might be used.
7519 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
7521 (free_exclude): New decl.
7522 (add_exclude, add_exclude_file): Now takes int options arg.
7523 (excluded_filename): No longer requires options arg, as the options
7524 are determined by add_exclude. Now returns bool, not int.
7526 2001-08-30 Paul Eggert <eggert@twinsun.com>
7528 * alloca.c (alloca): Arg is of type size_t, not unsigned.
7530 2001-08-27 Jim Meyering <meyering@lucent.com>
7532 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
7534 * version-etc.c (N_): Remove definition.
7535 Revert most of last change.
7536 Instead, simply don't mark the `Copyright...' string for translation.
7537 Based on advice from Paul Eggert.
7539 * strtoxmax.c: Tweak comment.
7541 2001-08-26 Jim Meyering <meyering@lucent.com>
7543 * version-etc.c (version_etc_copyright_fmt): Replace literal year
7544 of copyright with `%s' so translators don't get an untranslated
7546 (COPYRIGHT_YEAR): Define.
7547 (version_etc): Use fprintf rather than fputs.
7548 Suggestion from Ulrich Drepper.
7550 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
7552 * strtoll.c: New file, from GNU libc.
7553 * xstrtoimax.c: New file.
7555 * xstrtol.h: Add xstrtoimax.
7556 * strtoumax.c: New file. Simply include "strtoumax.c".
7557 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
7559 * strtoumax.c: Factor to work both for unsigned and signed types, ...
7560 * strtoxmax.c: ... then renamed to this.
7562 2001-08-13 Paul Eggert <eggert@twinsun.com>
7564 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
7565 Port to Solaris 8, where 'sed' requires a space after the 'r'
7566 command, and where sh dislikes "$/". Clean up the spacing a bit.
7567 Redirect output to $tmp just once.
7569 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
7571 * addext.c (<errno.h>): Include.
7572 (errno): Declare if not defined.
7573 (addext): Work correctly when pathconf returns -1 and leaves
7574 errno alone because there is no limit. Also, work even if
7575 pathconf returns a value greater than SIZE_MAX.
7577 2001-08-12 Jim Meyering <meyering@lucent.com>
7579 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
7580 Simply `return getcwd (NULL, 0);'.
7581 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
7582 Use 1300 as initial value for length, not PATH_MAX.
7584 * pathmax.h: Clean up cpp syntax.
7586 2001-08-12 Jim Meyering <meyering@lucent.com>
7588 * gettimeofday.c: New file.
7590 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
7592 2001-08-04 Jim Meyering <meyering@lucent.com>
7594 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
7595 to get in sync with glibc.
7597 2001-08-03 Paul Eggert <eggert@twinsun.com>
7599 The following changes are from gettext 0.10.39 as maintained by
7602 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
7603 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
7604 with inverted sense. All uses changed.
7606 * mbswidth.c: Don't include <limits.h>.
7607 Include <stdlib.h> and <string.h> unconditionally.
7608 (iswcntrl, mbsinit, ISCNTRL): New macros.
7609 (mbsnwidth): Use K&R style function declarations.
7610 Don't bother checking for MB_LEN_MAX == 1, since the compiler
7611 can optimize it when MB_CUR_MAX == 1.
7612 The width of control characters is zero, not 1.
7614 2001-07-15 Jim Meyering <meyering@lucent.com>
7616 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
7617 (BUILT_SOURCES): Add unlocked-io.h.
7618 (io_functions): Define.
7619 (unlocked-io.h): New rule.
7620 (DISTCLEANFILES): Add unlocked-io.h.
7621 (all-local): Depend on unlocked-io.h, to ensure it is created.
7623 * unlocked-io.hin: New file
7625 * regex.c: Update from glibc.
7627 2001-07-05 Jim Meyering <meyering@lucent.com>
7629 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
7631 (libfetish_a_SOURCES): Put all .h files here instead.
7632 Remove a thus-exposed (better checks in automake) duplicate and
7633 two unnecessary .h files.
7635 2001-06-11 Jim Meyering <meyering@lucent.com>
7637 * regex.c: Update from GNU libc.
7639 2001-05-27 Jim Meyering <meyering@lucent.com>
7641 * readutmp.h (UT_TYPE): Define.
7643 2001-05-24 Jim Meyering <meyering@lucent.com>
7645 * argmatch.c: Include "quote.h".
7646 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
7647 quote function. Reported by Göran Uddeborg.
7649 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
7651 * dirname.c (dir_name): Compute append_dot using path, not newpath
7652 which is not yet declared.
7654 2001-05-11 Paul Eggert <eggert@twinsun.com>
7656 * Makefile.am (libfetish_a_SOURCES):
7657 Add strftime.c, since we now compile it on all hosts.
7659 * strftime.c (my_strftime):
7660 Define to nstrftime if emacs, but only if my_strftime is not defined.
7661 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
7662 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
7663 Add one more extra argument: a nanoseconds value.
7666 (my_strftime function): Add %N format.
7667 (emacs_strftimeu): Renamed from emacs_strftime,
7668 with extra ut argument.
7670 2001-05-11 Paul Eggert <eggert@twinsun.com>
7672 dirname code cleanup. base_name now behaves more compatibly
7673 with POSIX basename when given file names that have trailing
7674 slashes, and similarly for dir_name. Add new primitives
7675 base_len and dir_len. Put the directory-name-related decls
7678 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
7679 * backupfile.c (base_name): Likewise.
7680 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
7681 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
7682 * makepath.c (strip_trailing_slashes): Likewise.
7683 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
7685 * rename.c (strip_trailing_slashes): Likewise.
7686 * same.c (base_name): Likewise.
7687 * stripslash.c (ISSLASH): Likewise.
7689 * addext.c: Include <dirname.h> after size_t is defined.
7690 * backupfile.c: Likewise.
7692 * addext.c (addext): Use base_len to trim redundant
7693 trailing slashes instead of doing it ourselves.
7694 But do not trim the last slash if it is not redundant.
7696 * backupfile.c (find_backup_file_name,
7697 max_backup_version): Use base_len instead of rolling it ourselves.
7698 Handle the case of "" and (on DOS) "C:" correctly.
7700 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
7701 Include <string.h>, <dirname.h>.
7702 (base_name): Allow file names ending in slashes, other than names
7703 that are all slashes. In this case, return the basename followed
7704 by the slashes. This is more general, and can be used in places
7705 where the original base_name purposely had an assertion failure.
7706 (base_len): New function.
7708 * dirname.c: Include <string.h> instead of <stdlib.h>.
7709 Do not include <assert.h>; no longer needed.
7711 (memrchr): Remove decl.
7712 (dir_name_r): Remove.
7713 (dir_len): Renamed from dirlen. All callers changed.
7714 Rewrite in terms of base_name, for simplicity and consistency.
7715 (dir_name): Never return NULL. All callers changed.
7716 Do not include <stdlib.h> in test program; no longer needed.
7717 return 0; is fine for test program.
7719 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
7721 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
7723 * path-concat.c (path_concat): Use base_len to compute
7724 base length, not strlen; this means we cannot rely on memcpy
7727 * same.c (STREQ): Remove.
7728 (same_name): Handle the case where the basename ends in trailing '/'.
7730 * stripslash.c (strip_trailing_slashes): Return nonzero if
7731 a slash was stripped. Do not strip the last slash after a
7734 2001-04-08 Jim Meyering <meyering@lucent.com>
7736 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
7737 recomputed; that's necessary when the offset spans a DST transition.
7738 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
7740 2001-04-02 Jim Meyering <meyering@lucent.com>
7742 * regex.h, regex.c: Update from GNU libc.
7744 2001-03-19 Paul Eggert <eggert@twinsun.com>
7746 * version-etc.c (version_etc_copyright): Update to 2001.
7748 2001-03-16 Paul Eggert <eggert@twinsun.com>
7750 * tempname.c (uint64_t): Define to uintmax_t if
7751 not defined, and if UINT64_MAX is not defined.
7752 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
7753 Reported by John David Anglin.
7755 2001-03-10 Bruno Haible <haible@clisp.cons.org>
7757 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
7758 alias if codeset is empty.
7759 * config.charset (BeOS): Use wildcard syntax.
7761 2001-03-13 Jim Meyering <meyering@lucent.com>
7763 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
7764 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
7767 2001-03-06 Bruno Haible <haible@clisp.cons.org>
7769 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
7771 * unicodeio.c (print_unicode_char): Simplify accordingly.
7773 2001-03-06 Bruno Haible <haible@clisp.cons.org>
7775 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
7776 support for DOS/DJGPP.
7778 2001-02-28 Paul Eggert <eggert@twinsun.com>
7780 * Makefile.am (libfetish_a_SOURCES):
7781 Add dup-safer.c, fopen-safer.c.
7782 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
7784 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
7786 2001-02-25 Paul Eggert <eggert@twinsun.com>
7788 The mkstemp replacement is taken from glibc 2.2.2, with some
7789 portability fixes for use outside glibc, as follows:
7791 * tempname.c (struct_stat64): New macro.
7792 (direxists, __gen_tempname): Use it.
7793 This avoids a portability problem with Solaris 8.
7795 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
7796 (<stddef.h>, <stdint.h>, <string.h>):
7797 Include only if STDC_HEADERS || _LIBC.
7798 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
7799 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
7800 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
7801 (__set_errno): Define this macro if <errno.h> doesn't.
7802 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
7803 Define these macros if <stdio.h> doesn't.
7804 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
7805 Define these macros if <sys/stat.h>
7806 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
7807 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
7808 __xstat64): Define if not _LIBC.
7809 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
7810 (__gen_tempname): Invoke gettimeofday only if
7811 HAVE_GETTIMEOFDAY || _LIBC;
7812 otherwise, fall back on plain "time".
7813 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
7815 * mkstemp.c (__GT_FILE): Define to zero if not defined.
7817 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
7819 2001-02-17 Jim Meyering <meyering@lucent.com>
7821 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
7822 around included file name.
7824 * strnlen.c (__strnlen): Merge in a change from GNU libc.
7826 * strftime.c: Update from GNU libc (the only changes were to comments).
7828 2001-02-13 Bruno Haible <haible@clisp.cons.org>
7830 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
7832 2001-02-17 Paul Eggert <eggert@twinsun.com>
7834 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
7835 Remove workaround macros for hosts that have mbrtowc but not
7836 mbstate_t, as we now insist on proper declarations for both
7837 before using mbrtowc.
7839 2001-02-17 Jim Meyering <meyering@lucent.com>
7841 * regex.c: Update from libc.
7843 2001-02-16 Paul Eggert <eggert@twinsun.com>
7845 * alloca.c (malloc): Undef before defining, since stdlib.h
7846 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
7847 Reported by Mark Hounschell via Paul Eggert.
7849 2001-01-30 Bruno Haible <haible@clisp.cons.org>
7851 * config.charset: Update for FreeBSD 4.2.
7853 2001-01-26 Jim Meyering <meyering@lucent.com>
7855 * quotearg.c: Include stddef.h.
7856 * quote.c: Include stddef.h.
7857 Reported by Axel Kittenberger.
7859 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
7860 line in double quotes so that it evokes a better diagnostic.
7861 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
7862 Reported by Axel Kittenberger.
7864 2001-01-15 Bruno Haible <haible@clisp.cons.org>
7866 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
7867 to avoid a warning. Add back 'const' to inptr.
7869 2001-01-16 Jim Meyering <meyering@lucent.com>
7871 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
7874 2001-01-14 Jim Meyering <meyering@lucent.com>
7876 * rename.c: New file. From Volker Borchert.
7877 Include stdlib.h, string.h or strings.h, and xalloc.h.
7878 Use strip_trailing_slashes rather than open-coding it.
7880 2001-01-03 Paul Eggert <eggert@twinsun.com>
7882 * strftime.c: Sync with glibc time/strftime.c 1.81.
7884 2001-01-03 Jim Meyering <meyering@lucent.com>
7886 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
7887 local `inptr' to avoid warning with some system declarations of iconv.
7889 2000-12-29 Paul Eggert <eggert@twinsun.com>
7891 * modechange.c: Do not assume that mode_t uses the
7892 traditional octal encoding. E.g. "chmod 1 FOO" should set
7893 the other-execute bit of FOO even if S_IXOTH != 1.
7895 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
7896 WOTH, XOTH, ALLM): New macros.
7897 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
7898 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
7900 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
7901 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
7903 No need to use uintmax_t; unsigned long is long enough.
7904 Don't bother to get suffix since we don't use it.
7906 2000-12-24 Jim Meyering <meyering@lucent.com>
7908 * hash.c (is_prime): Return explicit boolean values.
7909 (hash_get_first): Return NULL to appease Irix5.6's 89.
7910 Reported by Nelson Beebe.
7912 2000-10-31 Bruno Haible <haible@clisp.cons.org>
7914 * localcharset.c (locale_charset): Add support for Win32.
7916 2000-12-18 Paul Eggert <eggert@twinsun.com>
7918 * physmem.h, physmem.c: New files.
7920 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
7921 (noinst_HEADERS): Add physmem.h.
7923 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
7924 't' for compatibility with Solaris 8 sort.
7926 2000-12-18 Bruno Haible <haible@clisp.cons.org>
7928 * config.charset: Add support for BeOS.
7930 2000-12-16 Jim Meyering <meyering@lucent.com>
7932 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
7933 SHELLS_FILE to a file name that's useful on djgpp systems.
7935 (ADDITIONAL_DEFAULT_SHELLS): Define.
7936 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
7937 Based mostly on a patch from Prashant TR.
7939 2000-12-16 Jim Meyering <meyering@lucent.com>
7941 This bug had a serious impact on chown: `chown N:M FILE' (for integer
7942 N and M) would have treated it like `chown N:N FILE'.
7944 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
7946 2000-10-31 Bruno Haible <haible@clisp.cons.org>
7948 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
7949 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
7950 to the list of canonical encodings. Rename EUC-CN to GB2312.
7952 2000-12-08 Andreas Schwab <schwab@suse.de>
7954 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
7955 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
7957 2000-12-07 Jim Meyering <meyering@lucent.com>
7959 * stripslash.c (ISSLASH): Define.
7960 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
7963 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
7964 (dir_name_r): Declare this function as static.
7965 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
7966 manifest itself on a name containing a mix of slashes and
7968 Make this function work with names starting with a DOS-style
7969 drive letter and colon prefix.
7970 (dir_name): Append `.' if necessary.
7971 Based mostly on patches from Prashant TR and Eli Zaretskii.
7973 * dirname.h (dir_name_r): Remove prototype.
7975 2000-12-05 Jim Meyering <meyering@lucent.com>
7977 * dirname.c (dir_name_r): Add `const' in a few local declarations.
7979 2000-12-04 Jim Meyering <meyering@lucent.com>
7981 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
7982 Also include memory.h, stdlib.h, unistd.h if appropriate.
7983 Reported by Andreas Jaeger (conflicting declaration of malloc).
7985 2000-12-02 Jim Meyering <meyering@lucent.com>
7987 * closeout.h: Make idempotent, to avoid some obscure warnings.
7989 2000-12-01 Paul Eggert <eggert@twinsun.com>
7991 * memrchr.c: Include <config.h> before any system include file.
7993 2000-11-29 Paul Eggert <eggert@twinsun.com>
7995 * dirname.c (dir_name_r): Fix typo: int -> size_t.
7997 2000-11-26 Jim Meyering <meyering@lucent.com>
7999 * memcoll.c: Include sys/types.h. From Werner Almesberger.
8001 2000-11-22 Paul Eggert <eggert@twinsun.com>
8003 * strftime.c (my_strftime): Do not invoke mbrlen with a
8004 size of (size_t) -1; it's not portable.
8006 2000-11-17 Akim Demaille <akim@epita.fr>
8008 * obstack.h: Formatting changes.
8009 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
8010 prevent type checking.
8011 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
8012 cast the value to (void *): assigning a `foo *' to a `void *'
8014 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
8016 2000-11-17 Jim Meyering <meyering@lucent.com>
8018 * strstr.c: Update from GNU libc.
8020 2000-11-16 Jim Meyering <meyering@lucent.com>
8022 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
8024 2000-11-11 Jim Meyering <meyering@lucent.com>
8026 * error.c: Add a couple #includes, merging from GNU libc version.
8028 2000-11-10 Jim Meyering <meyering@lucent.com>
8030 * obstack.h: Update from GNU libc.
8031 * obstack.c: Likewise.
8033 2000-11-06 Paul Eggert <eggert@twinsun.com>
8035 * getusershell.c (setusershell): Use rewind rather than
8036 fseek/fseeko, to avoid configuration hassles with fseeko.
8037 Don't bother opening SHELLS_FILE if shellstream is NULL;
8040 2000-11-05 Jim Meyering <meyering@lucent.com>
8042 * makepath.h (make_dir): Declare.
8043 * makepath.c (make_dir): Remove `static' attribute.
8046 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
8048 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
8049 last one in a bucket, advance to the next bucket.
8051 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
8053 * fnmatch.c: Do not comment out all the code if we are using
8054 the GNU C library, because in some cases we are replacing buggy
8055 code in the GNU C library itself.
8057 2000-10-30 Paul Eggert <eggert@twinsun.com>
8059 * error.h, getline.h, modechange.h:
8060 Remove "2000" from Copyright line, as the file hasn't been
8061 changed this year other than in the copyright notice.
8063 * xalloc.h: Add "2000" to Copyright line, as this file
8064 was changed this year.
8066 2000-10-30 Paul Eggert <eggert@twinsun.com>
8068 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
8069 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
8070 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
8072 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
8074 * regex.h (__restrict_arr): Move definition out of #ifndef block.
8075 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
8076 doesn't define __restrict_arr.
8078 2000-10-29 Jim Meyering <meyering@lucent.com>
8080 * xstat.in: Fix grammar in comment.
8082 2000-10-28 Jim Meyering <meyering@lucent.com>
8084 * memchr.c: Update from libc.
8085 Adjust for portability:
8086 [HAVE_STDLIB_H]: Include stdlib.h.
8087 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
8088 Undef __memchr, too.
8089 [!weak_alias]: Define __memchr to memchr.
8091 * regex.c: Update from libc.
8092 * regex.h: Likewise.
8093 * getopt1.c: Likewise.
8094 * memcmp.c: Likewise.
8096 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
8097 Avoid using fseek, when possible -- it's broken by design.
8098 Patch by Ulrich Drepper.
8100 2000-10-26 Jim Meyering <meyering@lucent.com>
8102 * strftime.c: Update from libc.
8104 2000-10-25 Jim Meyering <meyering@lucent.com>
8106 * obstack.c: Update from libc.
8108 2000-10-23 Jim Meyering <meyering@lucent.com>
8110 * hard-locale.c (hard_locale): Revert last change -- it was simply
8111 wrong. That set_locale call must not have any side effects.
8114 2000-10-22 Jim Meyering <meyering@lucent.com>
8116 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
8117 [CYCLIC]: Remove now-unused definition.
8119 * save-cwd.c (O_DIRECTORY): Define, if needed.
8120 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
8121 Suggestion from Ulrich Drepper.
8123 2000-10-21 Jim Meyering <meyering@lucent.com>
8125 * dirname.c (dir_name_r): New function, factored out of dir_name.
8126 (dir_name): Use dir_name_r.
8127 * dirname.h (dir_name_r): Declare it.
8129 2000-10-21 Jim Meyering <meyering@lucent.com>
8131 * dirname.c (memrchr): Declare if necessary.
8132 (dir_name): Remove the restriction that there be no
8133 trailing slashes. Now, this code skips past them, effectively
8135 [TEST_DIRNAME] (main): New unit tests.
8137 * memrchr.c: New file from GNU libc.
8138 Undef __memrchr, too.
8139 [!weak_alias]: Define __memrchr to memrchr.
8140 Guard weak_alias use with `#ifdef weak_alias'.
8142 2000-10-17 Jim Meyering <meyering@lucent.com>
8144 * quote.h (PARAMS): Define and use.
8145 Reported by Akim Demaille.
8147 * getopt.c: Update from libc.
8149 2000-10-16 Jim Meyering <meyering@lucent.com>
8151 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
8154 2000-09-25 Jim Meyering <meyering@lucent.com>
8156 * md5.h (rol): Define (from GnuPG).
8158 * sha.c: Give credit (GnuPG) where due.
8159 (M): Use rol rather than open-coding it.
8160 Add a FIXME comment.
8162 2000-09-21 Jim Meyering <meyering@lucent.com>
8164 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
8165 Reported by Michael Stone.
8167 2000-09-20 Jim Meyering <meyering@lucent.com>
8169 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
8170 (noinst_HEADERS): Add sha.h.
8171 Based on code from Scott G. Miller and from GnuPG.
8173 2000-09-15 Jim Meyering <meyering@lucent.com>
8175 * regex.c: Update from libc.
8177 2000-09-10 Jim Meyering <meyering@lucent.com>
8179 * getopt.c (_getopt_internal): Update from glibc.
8181 2000-09-09 Jim Meyering <meyering@lucent.com>
8183 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
8184 think it should be used as a general replacement for isascii.
8185 * fnmatch.c: Likewise.
8186 * mbswidth.c: Likewise
8187 * regex.c: Likewise.
8190 * userspec.c: Include sys/param.h and limits.h.
8192 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
8193 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
8194 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
8195 UID, GID. Check range.
8197 2000-09-06 Jim Meyering <meyering@lucent.com>
8199 * getopt.c (_getopt_internal): Update from glibc.
8201 2000-08-30 Jim Meyering <meyering@lucent.com>
8203 * strftime.c: Merge in changes from GNU libc.
8205 2000-08-26 Jim Meyering <meyering@lucent.com>
8207 * closeout.c: Include "__fpending.h".
8208 (close_stdout_status): Return right away if there's nothing to flush.
8210 * Makefile.am (noinst_HEADERS): Add __fpending.h.
8211 * __fpending.c: New file.
8212 * __fpending.h: New file.
8214 2000-08-07 Paul Eggert <eggert@twinsun.com>
8216 Standardize on "memory exhausted" instead of "Memory exhausted"
8217 or "virtual memory exhausted".
8218 * obstack.c (print_and_abort): Use "memory exhausted", not
8219 "virtual memory exhausted".
8220 * same.c (same_name): Invoke xalloc_die instead of printing
8222 * userspec.c (parse_user_spec): Likewise.
8223 * bumpalloc.h: comment fix
8224 * same.c, userspec.c: Include xalloc.h.
8226 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
8227 not char *const and pointing to a constant array.
8228 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
8229 (xrealloc): Comment fix.
8231 * userspec.c (parse_user_spec):
8232 Don't translate a message until just before returning,
8233 to avoid unnecessary translation.
8235 2000-08-07 Jim Meyering <meyering@lucent.com>
8237 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
8238 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
8239 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
8240 getgroups.c, gethostname.c, getopt.h, group-member.c,
8241 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
8242 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
8243 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
8244 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
8245 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
8246 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
8247 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
8248 yesno.c: Back out Copyright date changes for each file with no change
8249 this year. This eases coordination with other programs using the same
8250 source code modules. From Paul Eggert.
8252 2000-08-03 Greg McGary <greg@mcgary.org>
8254 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
8255 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
8256 (EXTEND_BUFFER): Use them.
8258 2000-08-01 Jim Meyering <meyering@lucent.com>
8260 * dirname.c (ISSLASH): Define.
8261 (BACKSLASH_IS_PATH_SEPARATOR): Define.
8262 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
8263 both `\' and `/' may be use as path separators.
8264 Based on a patch from Prashant TR.
8266 2000-07-31 Paul Eggert <eggert@twinsun.com>
8268 * quotearg.c (quotearg_n_options): Don't make the initial
8269 slot vector a constant, since it might get modified.
8271 2000-07-31 Jim Meyering <meyering@lucent.com>
8273 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
8274 * obstack.c (print_and_abort): Likewise.
8276 2000-07-30 Paul Eggert <eggert@twinsun.com>
8278 * quotearg.c (quotearg_n_options): Preallocate a slot 0
8279 buffer, so that the caller can always quote one small
8280 component of a "memory exhausted" message in slot 0.
8281 From a suggestion by Jim Meyering.
8283 2000-07-30 Jim Meyering <meyering@lucent.com>
8285 * makepath.c (make_path): Quote the other instance, too.
8287 * quotearg.c (N_STATIC_SLOTVECS): Define.
8288 (STATIC_BUF_SIZE): Define.
8289 (quotearg_n_options): Use only statically allocated storage when
8290 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
8291 than STATIC_BUF_SIZE.
8293 2000-07-29 Jim Meyering <meyering@lucent.com>
8295 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
8296 * dirname.c (dir_name): Likewise.
8298 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
8300 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
8301 (dir_name): Assert that there are no trailing slashes.
8303 2000-07-18 Bruno Haible <haible@clisp.cons.org>
8305 * mbswidth.h (mbswidth): Add a flags argument.
8306 (mbswidth): New declaration.
8307 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
8308 * mbswidth.c (mbswidth): Add a flags argument.
8309 (mbsnwidth): New function.
8311 2000-07-24 Jim Meyering <meyering@lucent.com>
8313 * mbswidth.c: Remove useless #else. From Bruno Haible.
8315 2000-07-23 Paul Eggert <eggert@twinsun.com>
8317 * mbswidth.c (_XOPEN_SOURCE):
8318 Don't define; this causes problems on Solaris 7.
8319 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
8321 2000-07-23 Paul Eggert <eggert@twinsun.com>
8324 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
8325 so that mbstate_t is always defined.
8327 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
8328 be 1 in at least one GCC installation, and this configuration
8329 error is likely to be common. Ignoring MB_LEN_MAX hurts
8330 performance on hosts that have mbrtowc but have only unibyte
8331 locales, but I assume these hosts are rare.
8333 2000-07-23 Paul Eggert <eggert@twinsun.com>
8335 * quotearg.c: Streamline by invoking multibyte code only if needed.
8336 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
8337 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
8338 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
8339 invoke multibyte primitives.
8341 2000-07-23 Jim Meyering <meyering@lucent.com>
8343 * basename.c (base_name): Add an assertion.
8345 2000-07-15 Bruno Haible <clisp.cons.org>
8347 * quotearg.c: When the system forces us to redefine mbstate_t,
8348 shadow its mbsinit function.
8350 2000-07-16 Bruno Haible <haible@clisp.cons.org>
8352 * mbswidth.h: New file.
8353 * mbswidth.c: New file.
8354 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
8355 (noinst_HEADERS): Add mbswidth.h.
8357 2000-07-17 Bruno Haible <haible@clisp.cons.org>
8359 * config.charset: Add support for FreeBSD. Improve support for HP-UX
8362 2000-07-15 Jim Meyering <meyering@lucent.com>
8364 * makepath.c: Include quote.h.
8365 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
8366 corresponding argument in a `quote (...)' call.
8367 Give better diagnostics.
8369 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
8370 (noinst_HEADERS): Add quote.h.
8372 * quote.c (quote, quote_n): New file. Two functions taken verbatim
8373 from tar's src/misc.c.
8374 * quote.h: New file. Prototypes for same.
8376 2000-07-10 Paul Eggert <eggert@twinsun.com>
8378 From a suggestion by Bruno Haible.
8379 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
8380 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
8381 to decide whether to define the BeOS workaround macro;
8382 this adjusts to the change to AC_MBSTATE_T.
8384 2000-07-13 Paul Eggert <eggert@twinsun.com>
8386 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
8388 * quotearg.c (quoting_style_args, quoting_style_vals,
8389 quotearg_buffer_restyled): Add support for
8390 clocale_quoting_style. Undo previous change to
8391 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
8392 and "{RIGHT QUOTATION MARK}" msgids.
8394 2000-07-05 Paul Eggert <eggert@twinsun.com>
8396 The old behavior of quoting `like this' doesn't look good with
8397 newer, ISO-style fonts. See:
8398 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
8400 Instead, quote "like this" by default. Let the translator
8401 tailor the locale-specific quoting behavior by providing
8402 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
8404 * quotearg.c (N_): New macro.
8405 (gettext_default): New function.
8406 (quotearg_buffer_restyled): Use
8407 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
8408 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
8410 2000-07-09 Jim Meyering <meyering@lucent.com>
8412 * Most files: Update copyright dates to include 2000.
8414 2000-07-08 Jim Meyering <meyering@lucent.com>
8416 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
8418 (xgethostname): Remove now-unnecessary #ifdef.
8419 Move declaration of `err' into loop where it's used.
8421 2000-07-05 Bruno Haible <haible@clisp.cons.org>
8423 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
8424 by allocating a larger buffer. Test the gethostname return value for
8425 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
8426 returns an error and ENAMETOOLONG isn't defined.
8428 2000-07-05 Paul Eggert <eggert@twinsun.com>
8429 and Bruno Haible <haible@clisp.cons.org>
8431 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
8433 2000-07-05 Bruno Haible <haible@clisp.cons.org>
8435 * quotearg.c (struct quoting_options): Simplify quote_these_too
8438 2000-07-03 Jim Meyering <meyering@lucent.com>
8440 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
8441 Reported by Bruno Haible.
8443 2000-07-04 Jim Meyering <meyering@lucent.com>
8445 * quotearg.c: Make inclusion of <wchar.h> independent of whether
8446 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
8449 2000-07-03 Paul Eggert <eggert@twinsun.com>
8450 and Bruno Haible <haible@clisp.cons.org>
8452 * quotearg.c (mbrtowc):
8453 Assign to *pwc, and return 1 only if result is nonzero.
8454 (iswprint): Use ISPRINT when substituting our own mbrtowc.
8456 2000-07-03 Jim Meyering <meyering@lucent.com>
8458 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
8459 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
8462 2000-07-02 Jim Meyering <meyering@lucent.com>
8464 * quotearg.c (mbstate_t): Don't define here.
8466 2000-07-02 Jim Meyering <meyering@lucent.com>
8468 * nanosleep.c (SIGCONT): Define if not already defined.
8470 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8472 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
8473 per change in ../m4/ls-mntd-fs.m4.
8474 (read_filesystem_list): Ignore symbolic links.
8476 2000-06-29 Jim Meyering <meyering@lucent.com>
8478 * same.c: Include <string.h> or <strings.h>, as appropriate,
8479 for declaration of strcmp.
8481 * long-options.c: Include <stdlib.h>, for declaration of exit.
8483 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
8484 Avoid warning by casting result to `char *' to remove `const'.
8486 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8488 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
8490 2000-06-26 Paul Eggert <eggert@twinsun.com>
8492 savedir now sets errno on failure and invokes xmalloc to get memory.
8493 Fix a couple of other minor bugs while we're at it.
8495 * savedir.c (<unistd.h>): Do not include; there's no need.
8496 (NAMLEN): Remove macro.
8497 (malloc, realloc): Remove decls.
8499 ("xalloc.h"): Include.
8500 (NAME_SIZE_DEFAULT): New macro.
8501 (savedir): Use xmalloc / xrealloc to allocate memory.
8502 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
8503 Skip "" directory entries.
8504 Use strlen to calculate directory entry length, since the old method
8505 is rarely used these days and isn't worth supporting.
8506 Don't use a pointer after freeing it.
8507 Check for integer overflow when calculating allocation size.
8508 Use memcpy to copy entries, instead of stpcpy.
8509 Set errno properly when returning NULL.
8510 Check for readdir error.
8512 2000-06-26 Jim Meyering <meyering@lucent.com>
8514 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
8516 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8518 * getusershell.c (xmalloc, xrealloc): Remove functions.
8520 Don't include <stdlib.h>. Don't declare malloc, realloc.
8522 2000-06-23 Bruno Haible <haible@clisp.cons.org>
8524 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
8526 2000-06-24 Jim Meyering <meyering@lucent.com>
8528 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
8530 2000-06-21 Jim Meyering <meyering@lucent.com>
8532 * getpass.c: New file, from Bruno Haible. Required for BeOS.
8534 2000-06-19 Paul Eggert <eggert@twinsun.com>
8536 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
8537 (mbrtowc, mbstate_t): Define substitutes if
8538 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
8539 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
8540 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
8542 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8544 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
8545 than 1024, return a memory chunk of least possible size, instead
8546 of size PATH_MAX + 2. In the loop, increment the size proportionally.
8547 Use free/xmalloc instead of xrealloc to avoid copying for very long
8550 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8552 * canon-host.c (canon_host): Use malloc and memcpy to copy an
8553 address, not strdup. Include <stdlib.h> and don't declare free().
8555 2000-06-17 Bruno Haible <haible@clisp.cons.org>
8557 * path-concat.c (path_concat): Don't access dir[-1] if dir is
8560 2000-06-21 Jim Meyering <meyering@lucent.com>
8562 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
8563 (noinst_HEADERS): Add getstr.h.
8565 * getline.c (getstr): Move into a separate file.
8566 * getstr.c (getstr): New file, extracted from getline.c, with
8567 the following changes: new parameter, delim2; both delim[12]
8568 parameters have type `int', not `char'. The latter would lose
8569 with 8-bit delimiters.
8570 * getstr.h: New file.
8572 2000-06-19 Jim Meyering <meyering@lucent.com>
8574 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
8576 2000-06-18 Jim Meyering <meyering@lucent.com>
8578 * mkdir.c: Remove file, due mainly to copyright incompatibility.
8579 Besides, these days every porting target provides a mkdir function.
8581 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
8582 (this snippet comes from src/system.h).
8584 2000-06-15 Paul Eggert <eggert@twinsun.com>
8586 * human.c (adjust_value): New function.
8587 (human_readable_inexact): Apply rounding style even when
8588 printing approximate values.
8590 2000-06-14 Paul Eggert <eggert@twinsun.com>
8592 * human.c (human_readable_inexact): Allow an input block
8593 size that is not a multiple of the output block size, and vice versa.
8594 Reported by Piergiorgio Sartor.
8596 2000-06-14 Paul Eggert <eggert@twinsun.com>
8598 * getdate.y (get_date): Apply relative times after time
8599 zone indicator, not before. Reported by Todd A. Jacobs.
8601 2000-06-13 Jim Meyering <meyering@lucent.com>
8603 * Makefile.am (all-local): Depend on lstat.c and stat.c.
8605 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
8607 2000-06-12 Paul Eggert <eggert@twinsun.com>
8609 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
8611 2000-06-04 Paul Eggert <eggert@twinsun.com>
8613 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
8615 2000-06-04 Jim Meyering <meyering@lucent.com>
8617 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
8618 SunOS 4.1.4 for which gid_t is an unsigned type.
8620 2000-06-03 Jim Meyering <meyering@lucent.com>
8622 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
8624 2000-05-26 Bruno Haible <haible@clisp.cons.org>
8626 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
8627 newer, don't install charset.alias.
8628 * config.charset: Change the Linux/glibc rules so they become empty
8629 on glibc-2.1 or newer.
8631 2000-06-02 Jim Meyering <meyering@lucent.com>
8633 * mountlist.c: Back out last change. Instead, do this...
8634 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
8635 member using the same `ignore'-testing code.
8636 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
8640 2000-05-29 Jim Meyering <meyering@lucent.com>
8642 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
8643 with the `ignore' attribute. Based on a patch from Mark D. Roth.
8645 2000-05-22 Jim Meyering <meyering@lucent.com>
8647 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
8649 2000-05-18 Jim Meyering <meyering@lucent.com>
8651 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
8652 back, too, since it may have been modified by allocate_entry.
8653 (hash_delete): Rewrite to use neither the assignment operator
8654 nor the comma operator in an if-expression.
8656 2000-05-15 Paul Eggert <eggert@twinsun.com>
8659 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
8660 Remove; no longer needed.
8661 "quotearg.h": Add include.
8662 (file_name): Do not bother to explicitly initialize to NULL; it's less
8663 efficient on some hosts.
8664 (close_stdout_status): Remove test as to whether stdout was already
8665 closed; it breaks for the case "echo x | sort >&-".
8666 Quote file name colons.
8667 Do not assume that _("write error") lacks format strings.
8669 2000-05-15 Jim Meyering <meyering@lucent.com>
8671 * version-etc.c (version_etc_copyright): Update the copyright string
8672 used in all --version output.
8674 2000-05-14 Jim Meyering <meyering@lucent.com>
8676 * closeout.c (close_stdout_set_file_name): New function.
8677 (close_stdout_status): Use new file-scoped global.
8678 Return right away if fstat says the stdout file descriptor is invalid.
8679 * closeout.h (close_stdout_set_file_name): Declare.
8681 2000-05-10 Jim Meyering <meyering@lucent.com>
8683 * closeout.c [default_exit_status]: New file-scoped variable.
8684 (close_stdout_set_status): New function.
8685 * closeout.h (close_stdout_set_status): Declare.
8687 2000-05-08 Jim Meyering <meyering@lucent.com>
8689 * long-options.c: Don't include closeout.h.
8690 (parse_long_options): Don't call close_stdout for --version.
8692 2000-05-06 Jim Meyering <meyering@lucent.com>
8694 * strnlen.c: Undefine __strnlen and strnlen.
8695 [!weak_alias]: Define __strnlen to strnlen.
8697 * atexit.c: New file, from libiberty.
8699 2000-05-06 Jim Meyering <meyering@lucent.com>
8701 * closeout.c (close_stdout_status): Also check for errors on the
8704 2000-05-05 Bruno Haible <haible@clisp.cons.org>
8706 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
8707 instead of xmalloc, xrealloc, path_concat.
8708 (locale_charset): Treat empty environment variables as absent.
8709 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
8711 2000-05-04 Jim Meyering <meyering@lucent.com>
8713 * getopt.c: Update from glibc.
8714 * obstack.c: Likewise.
8715 * obstack.h: Likewise.
8716 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
8718 * regex.h: Likewise.
8719 * strndup.c: Likewise.
8720 * strnlen.c: New file, from glibc.
8722 2000-05-01 Jim Meyering <meyering@lucent.com>
8724 * full-write.c (full_write): Remove `FIXME' part of comment.
8726 2000-04-29 Jim Meyering <meyering@lucent.com>
8728 * path-concat.c: Declare strdup only if it's not defined.
8729 * canon-host.c: Likewise.
8731 2000-04-28 Jim Meyering <meyering@lucent.com>
8733 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
8734 redefinition warning on some systems (HPUX). Otherwise, regex.h is
8735 included first, then limits.h is included by locale.h by libintl.h.
8736 From John David Anglin.
8738 2000-04-25 Jim Meyering <meyering@lucent.com>
8740 * makepath.c (S_IRWXUGO): Define.
8741 (make_path): Always perform explicit chmod if MODE specifies any
8742 of the `special' permission bits. Prompted by a bug report against
8743 install from Mate Wierdl and Joost van Baal.
8745 2000-04-18 Jim Meyering <meyering@lucent.com>
8749 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
8750 getpagesize. For BeOS. Based on a patch from Bruno Haible.
8752 2000-04-17 Jim Meyering <meyering@lucent.com>
8754 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
8755 the definition of it to rpl_strftime also defined-away the system's
8758 2000-04-15 Jim Meyering <meyering@lucent.com>
8760 Use `C' to denote so-called `contiguous' files, the same way
8762 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
8763 (ftypelet): Use S_ISCTG.
8764 From Michael Deutschmann.
8766 2000-04-14 Jim Meyering <meyering@lucent.com>
8768 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
8770 2000-04-08 Jim Meyering <meyering@lucent.com>
8772 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
8773 names don't conflict. Reported by Eli Zaretskii.
8775 2000-03-28 Bruno Haible <haible@clisp.cons.org>
8777 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
8778 bug. Deal with the different error behavior of Irix iconv.
8780 2000-04-07 Jim Meyering <meyering@lucent.com>
8782 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
8783 to work around system header problems on AIX 3.2.5. From Bruno Haible.
8785 2000-04-05 Jim Meyering <meyering@lucent.com>
8787 Portability tweaks required for ultrix4.3.
8788 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
8789 * readutmp.c: Include sys/types.h before sys/stat.h.
8790 * canon-host.c: Declare strdup.
8791 * path-concat.c: Likewise.
8792 From John David Anglin.
8794 2000-04-04 Jim Meyering <meyering@lucent.com>
8796 Be more DOS 8.3-friendly.
8797 * ref-add.sin: Renamed from ref-add.sed.in.
8798 * ref-del.sin: Renamed from ref-del.sed.in.
8799 * Makefile.am: Reflect renaming.
8800 Reported by Eli Zaretskii.
8802 Use a temporary file name that won't clash with `charset.alias'
8803 in the DOS 8.3 name space.
8804 * Makefile.am (charset_tmp): Define.
8805 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
8806 (uninstall-local): Likewise.
8807 Reported by Eli Zaretskii.
8809 2000-03-29 Paul Eggert <eggert@twinsun.com>
8811 * time/strftime.c (my_strftime): Make sure we call the system
8812 strftime, not ourselves, when invoking the underlying strftime.
8814 2000-03-24 Jim Meyering <meyering@lucent.com>
8816 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
8817 (charset_alias): Define.
8818 (install-exec-local): Factor out common code.
8819 (uninstall-local): Split lines longer than 80.
8820 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
8822 (.sed.in.sed): New rule. Don't redirect directly to $@.
8823 (CLEANFILES): Add ref-add.sed and ref-del.sed.
8825 2000-03-19 Bruno Haible <haible@clisp.cons.org>
8827 * config.charset: Output a line containing "Packages using this file".
8828 * ref-add.sed.in, ref-del.sed.in: New files.
8829 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
8830 ref-del.sed): New rules.
8832 2000-03-17 Jim Meyering <meyering@lucent.com>
8834 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
8835 Otherwise, include <strings.h>
8837 2000-03-17 Bruno Haible <haible@clisp.cons.org>
8839 * unicodeio.c (utf8_wctomb): New function.
8840 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
8841 format instead of in UCS-4 with platform dependent endianness.
8843 2000-03-07 Paul Eggert <eggert@twinsun.com>
8845 * savedir.c (savedir): Work even if directory size is
8846 negative; this can happen with some screwy NFS configurations.
8848 2000-03-06 Jim Meyering <meyering@lucent.com>
8850 * localcharset.c (get_charset_aliases): Don't try to free file_name
8851 if it's NULL (because we ran out of memory). From Bruno Haible.
8853 2000-03-05 Jim Meyering <meyering@lucent.com>
8855 * localcharset.c ("path-concat.h"): Include.
8856 (get_charset_aliases): Use path_concat instead of ANSI string
8859 * unicodeio.h (PARAMS): Define.
8860 Use it to guard prototype.
8862 2000-03-04 Jim Meyering <meyering@lucent.com>
8864 * Makefile.am (install-exec-local): Create $(libdir) before installing
8866 (uninstall-local): Uncomment this rule so `make distcheck' works
8869 * unicodeio.c (<errno.h>): Include it.
8870 (errno): Declare if not defined.
8872 * localcharset.c: Add Bruno's comment justifying use of volatile.
8874 * config.charset: New version, incorporating remarks from a linux
8875 i18n mailing list. From Bruno Haible.
8877 2000-03-02 Jim Meyering <meyering@lucent.com>
8879 * Makefile.am (EXTRA_DIST): Add config.charset.
8881 2000-03-01 Jim Meyering <meyering@lucent.com>
8883 * localcharset.c: Guard some #includes with `#if HAVE_...'.
8884 * unicodeio.c: Likewise.
8886 2000-02-02 Bruno Haible <haible@clisp.cons.org>
8888 * config.charset: New file.
8889 * localcharset.c: New file.
8890 * unicodeio.h, unicodeio.c: New files.
8891 * Makefile.am (DEFS): Add -DLIBDIR=...
8892 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
8893 (noinst_HEADERS): Add unicodeio.h.
8894 (all-local, install-exec-local, charset.alias): New targets.
8896 2000-02-28 Paul Eggert <eggert@twinsun.com>
8898 * quotearg.c (ALERT_CHAR): New macro.
8899 (quotearg_buffer_restyled): Use it.
8901 2000-02-27 Jim Meyering <meyering@lucent.com>
8903 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
8904 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
8906 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
8907 not `#if STDC_HEADERS'.
8908 Declare malloc if needed.
8910 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
8911 now that autoconf always defines the HAVE_DECL_ symbols.
8912 * human.c: Likewise.
8914 * strtoumax.c: Likewise.
8916 * backupfile.c: Arrange for cpp to fail if the configure-time
8917 declaration check was not run.
8919 * human.c: Likewise.
8921 * strtoumax.c: Likewise.
8923 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
8924 then first look up the entire `.'-containing string as a login name.
8926 2000-02-18 Paul Eggert <eggert@twinsun.com>
8928 * getdate.y: Handle two-digit years with leading zeros correctly.
8929 (textint): New typedef.
8930 (parser_control): Member year changed from int to textint.
8932 (YYSTYPE): Removed; replaced by %union with int and textint members.
8933 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
8934 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
8935 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
8936 (tSNUMBER, tUNUMBER): Now of type <textintval>.
8937 (date, number, to_year): Use width of number in digits, not its value,
8938 to determine whether it's a 2-digit year, or a 2-digit time.
8939 (yylex): Store number of digits of numeric tokens.
8940 Reported by John Kendall.
8942 (parser_control): Changed from struct parser_control to typedef (for
8943 consistency). All uses changed.
8945 (tID): Removed; not used.
8946 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
8948 2000-02-14 Paul Eggert <eggert@twinsun.com>
8950 * getpagesize.h (getpagesize): Port to VMS for Alpha;
8951 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
8953 2000-02-12 Jim Meyering <meyering@lucent.com>
8955 * userspec.c (ISDIGIT): Define it.
8956 (isdigit): Remove definition.
8957 (is_number): Use ISDIGIT, not isdigit.
8958 <libintl.h>: Include.
8960 (parse_user_spec): Mark translatable strings.
8962 2000-02-10 Jim Meyering <meyering@lucent.com>
8964 With these changes, nanosleep.[ch] are finally enough like the other
8965 lib/* replacement files to compile on a few more losing systems.
8967 * nanosleep.h: Don't include config.h.
8968 Remove prototype from declaration of nanosleep.
8969 (PARAMS): Remove now-unneeded definition.
8970 * nanosleep.c: #undef nanosleep.
8971 (rpl_nanosleep): Rename from nanosleep.
8973 2000-02-03 Jim Meyering <meyering@lucent.com>
8975 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
8976 rather than with `#if HAVE_UTMPNAME'.
8978 2000-02-01 Jim Meyering <meyering@lucent.com>
8980 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
8982 2000-01-31 Jim Meyering <meyering@lucent.com>
8984 * nanosleep.h (nanosleep): Guard declaration with
8985 `#if ! HAVE_DECL_NANOSLEEP'.
8986 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
8987 the declaration in that vendor's sys/timers.h.
8988 Reported by Christian Krackowizer.
8990 * quotearg.c (ISASCII): Add #undef and move definition to follow
8991 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
8992 (ISPRINT): Likewise.
8993 Reported by Tom Tromey.
8995 2000-01-30 Jim Meyering <meyering@lucent.com>
8997 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
8998 uses of ->ut_name. The latter doesn't work with new Linux header files
8999 where only utmpx.ut_user is declared.
9001 * readutmp.h (UT_USER): Define.
9003 2000-01-23 Jim Meyering <meyering@lucent.com>
9005 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
9008 2000-01-22 Jim Meyering <meyering@lucent.com>
9010 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
9011 [! HAVE_DECL_STRTOULL]: Declare strtoull.
9012 Required for some AIX systems. Reported by Christian Krackowizer.
9013 [TESTING] (main): New function.
9015 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
9016 * dirname.c (dir_name): Support for DOS-style file names with drive
9019 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
9021 * strverscmp.c (ISDIGIT): Define.
9022 (strverscmp): Use ISDIGIT, not isdigit.
9024 2000-01-17 Paul Eggert <eggert@twinsun.com>
9026 * nanosleep.c (nanosleep):
9027 Don't use SA_INTERRUPT to decide whether to call sigaction, as
9028 POSIX.1 doesn't require SA_INTERRUPT and some systems
9029 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
9030 it's been part of POSIX.1 since day 1 (in 1988).
9032 2000-01-17 Jim Meyering <meyering@lucent.com>
9034 * interlock: Remove unused file. Reported by François Pinard.
9036 2000-01-16 Paul Eggert <eggert@twinsun.com>
9038 * quotearg.c (quotearg_buffer_restyled): Do not quote
9039 alert, backslash, formfeed, and vertical tab unnecessarily in
9040 shell quoting style.
9043 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006
9044 Free Software Foundation, Inc.
9045 Copying and distribution of this file, with or without modification,
9046 are permitted provided the copyright notice and this notice are preserved.