1 2004-09-30 Simon Josefsson <jas@extundo.com>
3 * snprintf.h, snprintf.c: New files.
5 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
7 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
8 (hol_entry_help): Never translate an empty string.
9 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
10 * argp.h (OPTION_NO_TRANS): New option.
12 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
14 * xvasprintf.c: Include xalloc.h.
15 (xvasprintf): Use xalloc_die, not xmalloc_die.
17 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
19 * dummy.c: Change copyright notice to FSF, and license to GPL.
21 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
23 * argp-pvh.c (argp_program_version_hook): Provide initial value.
24 Problem reported by Bruno Haible in:
25 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
27 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
29 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
30 in case some system header has #define'd it. Problem reported by
32 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
34 2004-09-08 Bruno Haible <bruno@clisp.org>
36 * stdint_.h.in: New file, taken from GNU clisp.
38 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
40 * xvasprintf.h: New file.
41 * xvasprintf.c: New file.
42 * xasprintf.c: New file.
44 2004-09-08 Bruno Haible <bruno@clisp.org>
46 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
48 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
50 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
52 Import from coreutils.
53 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
54 strings on unbounded length. alloca's performance benefits aren't
57 (parse_with_separator): New function, with most of the internals
58 of the old parse_user_spec. Allow user to omit both user and group,
59 for compatibility with FreeBSD.
60 Clone only the user name, not the entire spec.
61 Do not set *uid, *gid unless entirely successful.
62 Avoid memory leak in some failing cases.
63 Fix regression for USER.GROUP reported by Dmitry V. Levin in
64 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
65 (parse_user_spec): Rewrite to use parse_with_separator.
67 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
69 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
70 its complicated substitute.
71 * argp-help.c: Include <errno.h>, for program_invocation_short_name
72 and program_invocation_name.
73 (__argp_basename) [!_LIBC]: Remove; the only use was
75 (__argp_short_program_name): Change condition from
76 !defined __argp_short_program_name to
77 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
78 to match argp-namefrob.h.
79 (__argp_failure): Don't assume strerror_r returns char *.
80 * argp-parse.c (N_): Define unconditionally.
81 (argp_default_options): Fill out initializers with 0 to avoid
84 2004-08-12 Simon Josefsson <jas@extundo.com>
86 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
87 * getopt_.h: Renamed from getopt.h.
89 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
93 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
94 wmemchr or wmemcpy. Problem reported by Robert Dahlem
95 for Reliant Unix 5.43.
97 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
98 (union fooround): Use uintmax_t, not long int.
99 The rest is a merge from libc:
100 [defined _LIBC]: Include <shlib-compat.h>.
101 (_obstack) [defined _LIBC]: Remove after 2.3.4.
103 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
105 * strverscmp.c: Convert to UTF-8.
107 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
109 * obstack.h (obstack_empty_p):
110 Don't assume that chunk->contents is suitably aligned.
111 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
112 Likewise. Problem reported by Benno in
113 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
115 * chown.c (rpl_chown): Work even if the file is writeable but not
116 readable. This could be improved further but it'd take some work.
118 2004-08-08 Simon Josefsson <jas@extundo.com>
120 * xgethostname.c: Don't include error.h (not used).
123 * getpass.c: Include getpass.h first.
125 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
127 * xalloc-die.c: New files.
128 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
130 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
131 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
132 (_, N_, xalloc_die): Move to xalloc-die.c.
133 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
134 so that we needn't mess with xalloc_msg_memory_exhausted.
136 * sha1.h: Renamed from sha.h.
137 (SHA1_H): Renamed from _SHA_H.
138 (sha1_ctx): Renamed from sha_ctx.
139 (sha1_init_ctx): Renamed from sha_init_ctx.
140 (sha1_process_block): Renamed from sha_process_block.
141 (sha1_process_bytes): Renamed from sha_process_bytes.
142 (sha1_finish_ctx): Renamed from sha_finish_ctx.
143 (sha1_read_ctx): Renamed from sha_read_ctx.
144 (sha1_stream): Renamed from sha_stream.
145 (sha1_buffer): Renamed from sha_buffer.
146 * sha1.c: Likewise; renamed from sha.c.
147 Do not include <sys/types.h>.
148 Include <stddef.h> rather than <stdlib.h>.
150 2004-08-08 Bruno Haible <bruno@clisp.org>
152 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
153 FILESYSTEM_PREFIX_LEN.
154 * progreloc.c: Likewise.
155 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
157 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
160 * argp-help.c (make_hol, hol_append): Don't assume that
161 SIZE_MAX is a valid preprocessor constant.
162 (__argp_basename): Change from "#ifndef _LIBC"
163 to "#ifndef __argp_short_program_name", so that
164 we don't compile these functions for tar.
166 More merges from coreutils.
167 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
168 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
170 * addext.c: Remove; no longer needed.
171 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
172 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
173 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
174 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
175 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
176 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
177 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
178 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
179 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
180 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
181 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
182 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
183 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
184 Import changes from coreutils.
186 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
188 Merge from coreutils.
190 * .gdb-history: Remove; this doesn't belong here.
192 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
193 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
194 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
196 * dirname.h: Include <stdbool.h>.
197 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
198 for consistency with POSIX terminology. All uses changed.
199 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
200 (strip_trailing_slashes): Use bool for booleans.
201 * stripslash.c (strip_trailing_slashes): Likewise.
203 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
204 sometimes returns a positive errno value even when it succeeds.
205 (print_errno_message) [!LIBC]: Fall back on strerror if
208 * path-concat.c (mempcpy): Don't define if a system header defines it.
209 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
210 (longest_relative_suffix): New function.
211 (path_concat): Use it. Assume first argument is not NULL.
212 Port to DOS. Omit redundant separators.
213 Report an error instead of returning NULL.
214 Use mempcpy instead of memcpy.
215 (xpath_concat): Remove: not declared or used.
217 * same.h: Include <stdbool.h>
218 (same_name): Return bool, not int.
219 * same.c (same_name): Likewise.
220 (errno): Don't declare; we assume C89 or better now.
222 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
223 if not already defined.
225 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
226 * dup-safer.c (errno): Likewise.
228 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
230 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
233 2004-08-03 Simon Josefsson <jas@extundo.com>
235 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
236 * progname.h: Don't include stdbool.h.
238 2004-08-02 Simon Josefsson <jas@extundo.com>
240 * getsubopt.h: New file, with comments from Bruno Haible.
241 * getsubopt.c: New file, from glibc, but slightly modified based on
242 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
244 2004-08-01 Simon Josefsson <jas@extundo.com>
246 * xgetdomainname.c: Include stdlib.h, for free().
248 2004-07-16 Simon Josefsson <jas@extundo.com>
252 2004-07-16 Bruno Haible <bruno@clisp.org>
254 * backupfile.h: Add extern "C" for C++.
255 * closeout.h: Likewise.
256 * copy-file.h: Likewise.
257 * findprog.h: Likewise.
258 * full-write.h: Likewise.
259 * pathname.h: Likewise.
260 * progname.h: Likewise.
261 * stpcpy.h: Likewise.
262 * stpncpy.h: Likewise.
263 * strcase.h: Likewise.
264 * strstr.h: Likewise.
265 * xalloc.h: Likewise.
267 * mbswidth.h: Add extern "C" for C++.
268 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
270 2004-07-09 Simon Josefsson <jas@extundo.com>
272 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
273 failed without this.)
275 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
277 * fchown-stub.c: New file.
279 2004-06-24 Jim Meyering <jim@meyering.net>
281 * obstack.h (obstack_base): Cast to (void *), per documentation.
283 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
285 * argz.c, argz_.h: New files, which are autoupdated from libtool.
287 2004-06-01 Jim Meyering <jim@meyering.net>
289 * calloc.c: New file.
291 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
293 * getdate.y (yylex): Allow space between sign and number.
294 Problem reported by Dan Jacobson.
296 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
297 and Jim Meyering <jim@meyering.net>
299 Merge from coreutils CVS.
301 * stat-macros.h: New file, with contents from file-type.h
302 and coreutils' system.h.
303 * file-type.c: Include "stat-macros.h".
304 * file-type.h (file_type): Move all macro definitions to new file,
307 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
308 Wrap old code with this conditional.
309 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
310 function that does not dereference symlinks.
311 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
313 * xreadlink.c: Include xreadlink.h first, to catch .h file
315 (xreadlink): Accept new arg SIZE, for efficiency.
316 All decls and uses changed.
317 * xreadlink.h: Include <stddef.h>, for size_t.
319 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
320 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
322 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
324 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
326 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
327 macros to be defined.
328 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
329 the allocator returns NULL because the requested size is zero.
331 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
333 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
334 var. Add comment explaining why libc still defines it. This
335 merges the following patch from glibc:
336 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
338 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
340 * obstack.c (_obstack): Remove unused variable. It hasn't been
341 present in glibc since revision 1.1 of this file.
342 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
343 obstack_alignment_mask, obstack_alloc, obstack_base,
344 obstack_blank, obstack_blank_fast, obstack_chunk_size,
345 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
346 obstack_grow0, obstack_init, obstack_int_grow,
347 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
348 obstack_next_free, obstack_object_size, obstack_ptr_grow,
349 obstack_ptr_grow_fast, obstack_room): Remove declarations of
350 nonexistent functions.
352 2004-05-17 Derek R. Price <derek@ximbiot.com>
353 Paul Eggert <eggert@cs.ucla.edu>
355 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
357 2004-05-14 Bruno Haible <bruno@clisp.org>
359 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
360 that consists of a '.' followed by an empty digit string.
361 Patch by Tor Lillqvist <tml@iki.fi>.
363 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
365 Port obstack to the AS/400, where pointers are 16 bytes wide and
366 you cannot cast an integer to a valid pointer. This patch is
367 currently waiting to be integrated into glibc; see
368 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
370 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
371 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
372 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
373 (struct obstack): temp member is now a union of a pointer and
374 an integer, instead of an integer. All integer uses changed.
375 This does not affect the physical layout of struct obstack,
376 except on hosts (like the AS/400) where the size or alignment of
377 void * is greater than that of ptrdiff_t.
378 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
379 __STDC__)]: Store temporary in pointer member of union, not
381 * obstack.c: Include <stddef.h>, for offsetof.
382 (struct fooalign): Remove; it doesn't need a name.
383 (union fooround): Change double to long double, and add void *.
384 (DEFAULT_ALIGNMENT): Use offsetof to compute.
385 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
386 not a macro. Hence the values are always int; so remove all
387 casts-to-int in uses.
389 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
390 Derek Price <derek@ximbiot.com>
392 * alloca.c: Include <alloca.h>, to get our interface.
393 * alloca_.h: Use __alloca on AIX, so that we don't have to
394 include <alloca.h> first. Use C89 prototype for alloca; this
395 requires including <stddef.h> for size_t. Use extern "C" if C++.
396 Use #elif for simplicity, since we can assume C89 now.
397 Don't try to source the system alloca.h since it will not be found
398 and to prevent recursively including its replacement.
399 * fnmatch.c: Include <alloca.h> instead of opencoding.
400 * lib/regex.c: Likewise.
402 2004-05-16 Derek Price <derek@ximbiot.com>
403 Paul Eggert <eggert@cs.ucla.edu>
405 getline cleanup. This changes the getndelim2 API: both order of
406 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
409 * getline.c: Don't include stddef.h or stdio.h, since our
411 (getline): Always use getdelim, so that we don't have two
413 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
415 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
416 (GETNDELIM2_MAXIMUM): New macro.
417 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
418 instead of the old practice of delim2==0. All callers changed.
419 Return -1 on overflow, instead of returning junk.
420 Do not set *linesize unless allocation succeeds.
421 * getndelim2.h: Do not include stddef.h; no longer needed, now
422 that we include sys/types.h.
423 * getnline.h: Likewise.
424 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
425 (getndelim2): Reorder arguments.
426 * getnline.c (getnline, getndelim):
427 Don't discard the NMAX argument.
428 (getnline): Invoke getndelim, to avoid code duplication.
429 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
430 of (size_t) -1 by callers of the getnline family.
432 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
434 * nanosleep.c (suspended): Change its type from int to
435 sig_atomic_t volatile.
436 (first_call): Make it private to rpl_nanosleep, and have it
437 be zero initially as that's a bit faster.
438 (my_usleep): Round up fractional times instead of truncating them,
439 as this is the usual meaning for 'sleep'.
441 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
443 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
444 (ENOSYS): Define if not defined.
445 (settime): Fall back on stime if it exists and settimeofday fails.
446 But don't bother with fallbacks if a method fails with errno == EPERM.
448 2004-05-11 Jim Meyering <jim@meyering.net>
450 Prior to this change, the save_cwd caller required read access to the
451 current directory on most systems (ones with the fchdir function).
453 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
454 fails, try write-only, and finally, resort to using xgetcwd.
456 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
458 * obstack.c, obstack.h: Import changes from libc.
460 2004-04-28 Bruno Haible <bruno@clisp.org>
462 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
463 implicitly appends .exe to executables.
464 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
465 accepts Windows pathnames.
466 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
467 Cygwin like Windows, since it now accepts Windows pathnames.
468 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
469 Cygwin like Windows, since it now accepts Windows pathnames.
470 Reported by Derek Robert Price <derek@ximbiot.com>.
472 2004-04-20 Jim Meyering <jim@meyering.net>
474 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
476 2004-04-20 Jim Meyering <jim@meyering.net>
477 Bruno Haible <bruno@clisp.org>
479 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
480 memory when realloc fails.
482 2004-04-18 Jim Meyering <jim@meyering.net>
484 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
485 don't leak memory and do call END_UTMP_ENT.
487 2004-04-11 Paul Eggert <eggert@twinsun.com>
489 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
490 (CHAR_BIT): Remove, since we assume C89.
491 Include <stdint.h> if available, as per current Autoconf CVS advice.
493 2004-03-30 Paul Eggert <eggert@twinsun.com>
495 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
496 not bool, to be more consistent with Unix conventions.
497 Suggested by Bruno Haible.
499 Merge from coreutils.
501 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
504 * getdate.h: Include stdbool.h, and timespec.h instead of
505 the usual <time.h> dance.
506 (get_date): Change signature to support fractional time stamps.
508 * getdate.y: Include "getdate.h" first, as we can now
509 assume C89 and don't need to worry about 'const'.
510 Similarly, include "unlocked-io.h" near start, not in middle.
512 (textint.value): Use long int rather than int.
513 (textint.digits): Use size_t rather than int.
514 (BILLION, LOG10_BILLION): New constants.
515 (parser_control): New member rel_ns. Members day_ordinal,
516 time_zone, month, day, hour, minutes, rel_year, rel_month,
517 rel_day, rel_hour, rel_minutes, rel_seconds
518 are now long int, not int. Member seconds is now struct timespec,
519 not int. New member timespec_seen. Members dates_seen, days_seen,
520 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
522 (%union.intval): Now long int, not int.
524 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
525 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
526 (spec): Now is a timespec or an item list.
527 (timespec, items): New nonterminals.
528 (time, rel, relunit, number, get_date):
529 Add support for fractional seconds.
530 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
531 (gmtime, localtime, mktime): Remove decls; not needed with C89.
532 (to_hour): First arg is now long int, not int.
533 (to_year): Returns long int, not int.
534 Don't treat year -70 like 70.
535 (tm_diff): Returns long int, not int.
536 (lookup_word): Use bool instead of int when appropriate.
537 (yylex): Use size_t for count, not int.
538 Detect overflow when parsing large integer constants.
539 Add support for fractions.
540 (get_date): Make pointers 'const' if possible.
541 Use more-portable code to detect integer overflow.
542 (main) [TEST]: Adjust to above changes. Test for localtime failure.
543 Don't use ctime; it's not reliable if the year has >4 digits.
545 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
546 This is for compatibility with BSD.
548 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
549 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
550 From coreutils' system.h.
552 * userspec.c: Don't include "posixver.h".
553 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
554 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
555 compatible extension. Simplify code by removing a boolean int
556 that was always nonzero if a string was nonnull.
558 2004-03-30 Jim Meyering <jim@meyering.net>
560 Merge from coreutils.
562 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
564 * readtokens.c (readtoken): Don't leak 64 bytes when reading
565 an empty input stream.
567 * readtokens.c: Include <stdbool.h>.
568 (readtoken): Use `size_t' rather than int/long.
569 All callers adjusted.
570 Use `bool' rather than `int' where appropriate.
571 Use memset rather than an explicit loop.
572 Use x2nrealloc rather than xrealloc.
573 Allow the use of `\0' as a delimiter.
574 (readtokens): Likewise.
575 * readtokens.h (readtoken, readtokens): Update prototypes.
577 2004-03-30 Bruno Haible <bruno@clisp.org>
579 * getloadavg.c (getloadavg): Don't assume setlocale returns
582 2004-03-29 Paul Eggert <eggert@twinsun.com>
584 Merge changes to getloadavg.c from coreutils and Emacs.
586 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
587 Define to an expression, not to the empty string.
588 Include cloexec.h and xalloc.h.
589 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
590 Use set_cloexec_flag rather than rolling our own.
591 * cloexec.c, cloexec.h: New files.
593 2004-03-18 Paul Eggert <eggert@twinsun.com>
595 * getopt.h: Sync with libc CVS.
597 2004-03-18 Paul Eggert <eggert@twinsun.com>
598 Bruno Haible <bruno@clisp.org>
600 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
601 not on all platforms that have <wchar.h>.
602 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
604 2004-03-09 Paul Eggert <eggert@twinsun.com>
606 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
608 * getopt_int.h: New file, also synced from libc.
610 2004-03-07 Paul Eggert <eggert@twinsun.com>
612 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
613 '#if' expressions. Unlike the code it replaces, it does not
614 depend on (defined _SC_PAGESIZE). However, it does depend on
615 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
616 first reported by Jason Andrade in
617 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
619 2004-01-18 Simon Josefsson <jas@extundo.com>
621 * strdup.h: New file.
622 * strdup.c: Include it.
623 * path-concat.c: Include strdup.h. Drop strdup declaration.
624 * userspec.c: Include strdup.h. Drop strdup declaration.
626 2004-02-06 Karl Berry <karl@gnu.org>
628 * config.charset: update from gettext 0.14.1.
630 2004-02-05 Paul Eggert <eggert@twinsun.com>
632 Add comments and code, prompted by suggestions from Bruno Haible
634 * quotearg.h (quotearg_alloc): New decl. Improve the comments
635 describing the enum quoting_style values.
636 * quotearg.c (quotearg_alloc): New function.
637 (quotearg_buffer_restyled): Treat lone { and } as special.
638 Treat = as special. Work around bug with older shells
639 that "see" a '\' that is really the 2nd byte of a multibyte char.
640 Quote empty string with shell_quoting_style.
642 2004-02-03 Bruno Haible <bruno@clisp.org>
644 * pipe.h: New file, from GNU gettext.
645 * pipe.c: New file, from GNU gettext.
647 2004-01-27 Bruno Haible <bruno@clisp.org>
649 * execute.h: New file, from GNU gettext.
650 * execute.c: New file, from GNU gettext.
651 * w32spawn.h: New file, from GNU gettext.
653 2004-01-23 Paul Eggert <eggert@twinsun.com>
655 Exit-status fix from coreutils.
657 Use exit_failure consistently in place of EXIT_FAILURE,
658 so that program exit statuses are consistent on failure.
660 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
661 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
662 * argmatch.h: Comment fix to match the above.
663 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
664 Now a macro referring to exit_failure, instead of a separate
665 variable. Include "exitfail.h" to get it.
666 * xstrtol.h: Include "exitfail.h".
667 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
669 * long-options.c (parse_long_options): Use prototype
670 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
673 2004-01-21 Jim Meyering <jim@meyering.net>
675 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
676 so as not to conflict with a different-sized __mktime_internal
677 function in GNU libc.
678 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
679 Problem building statically-linked `ls' reported by Michael Brunnbauer.
681 2004-01-18 Paul Eggert <eggert@twinsun.com>
683 Merge from diffutils.
685 * file-type.c (file_type): Add typed memory objects.
686 * file-type.h (S_TYPEISTMO): New macro.
688 * c-stack.h (c_stack_action): Remove argv argument.
689 * c-stack.c (c_stack_action): Likewise. All uses changed.
690 (die): Don't calculate message unless segv_action returns.
691 (get_stack_location, min_address_from_argv, max_address_from_argv,
692 volatile stack_base, volatile_stack_size): Remove.
693 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
694 that every segmentation violation is a stack overflow. (Ouch!)
695 See Debian bug 136249 (still outstanding) for more info about why
696 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
698 2003-11-30 Bruno Haible <bruno@clisp.org>
700 Safer stack allocation.
701 * setenv.c: Include allocsa.h.
702 (alloca): Remove fallback definition.
703 (freea): Remove macro.
704 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
707 2003-10-17 Bruno Haible <bruno@clisp.org>
709 * binary-io.h: Avoid warnings on Cygwin.
711 2003-12-28 Bruno Haible <bruno@clisp.org>
713 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
714 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
716 2003-11-28 Bruno Haible <bruno@clisp.org>
718 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
720 2003-11-27 Bruno Haible <bruno@clisp.org>
722 * wait-process.c: On Windows, include windows.h. Needed on mingw.
724 2003-11-17 Bruno Haible <bruno@clisp.org>
726 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
728 2003-11-24 Bruno Haible <bruno@clisp.org>
730 * xallocsa.h: New file, from GNU gettext.
731 * xallocsa.c: New file, from GNU gettext.
733 2003-11-24 Bruno Haible <bruno@clisp.org>
735 * allocsa.h: New file, from GNU gettext.
736 * allocsa.c: New file, from GNU gettext.
738 2003-11-24 Bruno Haible <bruno@clisp.org>
740 * eealloc.h: New file.
742 2004-01-15 Jim Meyering <jim@meyering.net>
744 Merge from coreutils.
746 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
747 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
748 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
750 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
751 optional configure-time default.
753 * version-etc.c (version_etc_copyright): Update copyright date.
755 * xreadlink.c (xreadlink): Correct outdated comment.
757 2004-01-15 Paul Eggert <eggert@twinsun.com>
759 Merge from coreutils.
761 * posixver.c: Include posixver.h.
763 * same.c: Include <stdbool.h>, <limits.h>.
764 (_POSIX_NAME_MAX): Define if not defined.
766 (same_name): If file names are silently truncated, report
767 that the file names are the same if they are the same after
768 the silent truncation.
770 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
772 * xstrtod.c (xstrtod): Likewise. All callers changed to
773 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
776 2004-01-14 Paul Eggert <eggert@twinsun.com>
778 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
779 with like-named macro in fnmatch.c.
780 (EXT): Use an internal constant instead.
782 Merge fnmatch patches from glibc.
783 * fnmatch.c (mbsinit): Remove define.
784 Add libc_hidden_ver (__fnmatch, fnmatch).
785 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
786 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
788 2003-12-14 Karl Berry <karl@gnu.org>
790 * config.charset: update from gettext-runtime.
792 2003-12-03 Paul Eggert <eggert@twinsun.com>
794 * getgroups.c (getgroups): xmalloc takes one argument, not two.
795 Bug reported by Alfred M. Szmidt.
797 2003-11-29 Karl Berry <karl@gnu.org>
799 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
801 2003-11-23 Paul Eggert <eggert@twinsun.com>
802 Bruno Haible <bruno@clisp.org>
804 * printf-parse.h: Don't include sys/types.h.
805 (ARG_NONE): New macro.
806 (char_directive): Change type of *arg_index fields to size_t.
807 * printf-parse.c: Don't include sys/types.h.
808 (SSIZE_MAX): Remove macro.
809 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
810 Remove unnecessary overflow check.
811 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
814 2003-11-24 Paul Eggert <eggert@twinsun.com>
816 * alloca.c: Remove dependency on xalloc module.
817 (xalloc_die): Remove.
818 (memory_full) [!defined emacs]: New macro.
819 [!defined emacs]: Don't include xalloc.h.
820 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
821 address arithmetic overflows. Change datatypes a bit to avoid
824 2003-11-22 Jim Meyering <jim@meyering.net>
826 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
828 2003-11-17 Bruno Haible <bruno@clisp.org>
830 * vasnprintf.c (alloca): Remove fallback definition.
831 (freea): Remove definition.
832 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
833 Reported by Paul Eggert.
835 2003-11-17 Jim Meyering <jim@meyering.net>
837 On systems without utime and without a utimes function capable of
838 dealing with a NULL struct utimbuf* argument, this utime replacement
839 could -- in unusual circumstances -- leak a file descriptor.
840 * utime.c: Include <unistd.h> and <errno.h>.
841 (utime_null): Be sure to close `fd' and to preserve errno.
842 Reported by Geoff Collyer via Arnold Robbins.
844 2003-11-16 Paul Eggert <eggert@twinsun.com>
845 Bruno Haible <bruno@clisp.org>
847 Protect against address arithmetic overflow.
848 * printf-args.h: Include stddef.h.
849 (arguments): Change type of field 'count' to size_t.
850 * printf-args.c (printf_fetchargs): Use size_t instead of
851 'unsigned int' where appropriate.
852 * printf-parse.h: Include sys/types.h.
853 (char_directive): Change type of *arg_index fields to ssize_t.
854 (char_directives): Change type of fields 'count', max_*_length to
856 * printf-parse.c: Include sys/types.h and xsize.h.
857 (SSIZE_MAX): Define fallback value.
858 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
859 instead of 'int' where appropriate. Check a_allocated, d_allocated
860 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
861 * vasnprintf.c: Include xsize.h.
862 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
863 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
864 overflow. Avoid wraparound when converting a width or precision from
867 2003-11-16 Bruno Haible <bruno@clisp.org>
869 Update from GNU gettext.
870 * printf-parse.c: Generalize to it can be compiled for wide strings.
871 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
872 * vasnprintf.c: Generalize to it can be compiled for wide strings.
873 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
874 SNPRINTF): New macros.
875 Don't include <alloca.h> if the file is used inside libintl.
876 (local_wcslen): New function, for Solaris 2.5.1.
877 (VASNPRINTF): Use it instead of wcslen.
879 2003-11-16 Bruno Haible <bruno@clisp.org>
881 * xsize.h (xmax): New function.
882 (xsum, xsum3, xsum4): Declare as "pure" functions.
884 2003-11-12 Paul Eggert <eggert@twinsun.com>
886 * xalloc.h: Do not include <limits.h> or <stdint.h>.
887 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
888 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
889 heuristic is just as accurate as far as we know, and it removes a
890 dependency on size_max.m4 and ptrdiff_max.m4.
892 2003-11-12 Paul Eggert <eggert@twinsun.com>
894 * xstrtol.c (__xstrtol): Remove "break" immediately after
895 "return", to pacify some unknown compiler. Problem reported
898 2003-11-11 Bruno Haible <bruno@clisp.org>
900 * xsize.h (SIZE_MAX): Remove fallback definition.
901 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
904 2003-11-10 Paul Eggert <eggert@twinsun.com>
906 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
907 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
908 rejected some allocations of exactly SIZE_MAX - 2 bytes.
910 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
911 not (size_t) -1, since it's defined here.
913 2003-11-06 Paul Eggert <eggert@twinsun.com>
915 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
916 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
917 Reject sizes of exactly SIZE_MAX bytes.
918 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
919 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
921 2003-11-05 Bruno Haible <bruno@clisp.org>
923 * xsize.h: Include limits.h, to avoid a possible collision with
924 SIZE_MAX defined in <limits.h> on Solaris.
926 2003-11-04 Bruno Haible <bruno@clisp.org>
929 * linebreak.c: Include xsize.h.
930 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
931 argument for overflow.
932 Suggested by Paul Eggert.
934 2003-10-31 Bruno Haible <bruno@clisp.org>
936 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
937 to avoid (extremely rare) race condition.
938 Suggested by Paul Eggert.
940 2003-11-03 Jim Meyering <jim@meyering.net>
942 * userspec.c: Include "userspec.h".
943 * userspec.h: New file.
945 2003-10-31 Paul Eggert <eggert@twinsun.com>
947 * mountlist.h (struct mount_entry.me_type_malloced): New member.
948 * mountlist.c (SIZE_MAX): Define if not defined already.
949 (read_filesystem_list): Set and use me_type_malloced.
950 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
951 whatever the type happens to be), for brevity and consistency.
952 Check for size calculation overflow on Alphas running OSF/1.
954 2003-10-31 Jim Meyering <jim@meyering.net>
956 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
958 * linebuffer.c: Include <string.h> for declaration of memset.
960 2003-10-30 Paul Eggert <eggert@twinsun.com>
961 Bruno Haible <bruno@clisp.org>
963 * vasprintf.c: Include <limits.h>, <stdlib.h>.
964 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
966 2003-10-29 Paul Eggert <eggert@twinsun.com>
968 * xalloc.h (xalloc_oversized): Now a macro, not a function,
969 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
971 * quotearg.c (quotearg_n_options): Use it.
972 * group-member.c: Include <stdbool.h>.
973 (free_group_info): Arg is now const *; don't free arg.
974 (get_group_info): Now returns bool and accepts struct group_info *,
975 rather than returning a malloc'ed struct group_info *.
976 All uses changed. Check for overflow in internal size calculation.
978 * getusershell.c (readname): Simplify the code by using x2nrealloc
979 rather than xmalloc/xrealloc.
980 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
981 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
982 conformance bug: the old code used a pointer after freeing the
983 storage that it addressed.
984 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
985 rather than doing it by hand.
986 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
987 the buffer preserved. Use free and xmalloc instead.
988 * quotearg.c (quotearg_n_options): Likewise.
989 Use a simpler test for size overflow. Don't use xalloc_oversized
990 because unsigned int might be wider than size_t (!); this suggests
991 that we should switch from unsigned int to size_t for slot numbers.
993 2003-10-27 Bruno Haible <bruno@clisp.org>
995 * stdbool_.h: Better support for BeOS.
997 2003-10-27 Paul Eggert <eggert@twinsun.com>
999 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
1000 to allocate the returned structure. Do not allocate a subarray,
1001 as x2nrealloc will do that.
1002 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
1003 instead of xnrealloc.
1004 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
1006 2003-10-26 Paul Eggert <eggert@twinsun.com>
1008 * xalloc.h (xalloc_oversized): New static inline function, for
1009 callers that want to do their own size-overflow checking. Include
1010 <stdbool.h>, since xalloc_oversized returns bool.
1011 * xalloc.c (array_size_overflow): Remove. All callers changed
1012 to use xalloc_oversized.
1014 Add two functions x2realloc, x2nrealloc, for programs that grow
1015 arrays dynamically by doubling their sizes.
1016 * xalloc.h (x2realloc, x2nrealloc): New decls.
1017 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
1020 Port to C99 semantics for 'inline' of external functions.
1021 Bug reported by Bruno Haible.
1022 * xmalloc.c (xnmalloc_inline): New static inline function,
1023 with the old contents of xnmalloc.
1024 (xnmalloc, xmalloc): Use it.
1025 (xnrealloc_inline): New static inline function,
1026 with the old contents of xnrealloc.
1027 (xnrealloc, xrealloc): Use it.
1029 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
1031 2003-10-25 Paul Eggert <eggert@twinsun.com>
1033 Fix several address-calculation bugs in the hash modules,
1034 plus some minor code cleanup.
1036 * hash.h: Include <stdbool.h>, for bool.
1037 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
1038 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
1039 hash_get_n_entries, hash_get_max_bucket_length,
1040 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
1041 hash_rehash): Use size_t rather than unsigned.
1042 * hash.c (struct hash_table, hash_get_n_buckets,
1043 hash_get_n_buckets_used, hash_get_n_entries,
1044 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
1045 hash_get_entries, hash_do_for_each, hash_string, is_prime,
1046 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
1048 (SIZE_MAX): Define if not defined.
1049 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
1050 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
1052 Use const * when possible.
1053 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
1054 (check_tuning): Fix bug: if tuning parameters were very close to
1055 0 or 1, rounding errors could have caused subscript violations.
1056 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
1057 (hash_initialize): Add 'fail:' label
1058 to free table and return NULL, and use it to simplify code.
1059 Use calloc rather than clearing the storage ourself.
1060 (hash_initialize, hash_rehash): Check for arithmetic overflow in
1061 buffer size calculations.
1062 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
1063 Include <stddef.h>, for size_t.
1064 * hash-pjw.c (hash_pjw): Likewise.
1065 Switch to method described by Bruno Haible.
1066 Include <limits.h>, for CHAR_BIT.
1067 (SIZE_BITS): New macro.
1069 2003-10-21 Paul Eggert <eggert@twinsun.com>
1071 * getndelim2.c (getndelim2): When size calculation overflows,
1072 ceiling the allocation at NMAX bytes rather than silently
1073 discarding input bytes before NMAX is reached. This makes
1074 a difference only if NMAX exceeds SIZE_MAX / 2.
1076 * obstack.c: Merge from glibc.
1077 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
1078 Add libc_hidden_def (_obstack_newchunk).
1079 (_obstack_free) [! defined _LIBC]: Remove.
1080 [defined _LIBC]: Make a strong alias from obstack_free, rather than
1081 a clone of the function body.
1082 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
1083 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
1085 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
1086 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
1089 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
1090 (obstack_ptr_grow_fast, obstack_int_grow_fast):
1091 Don't use lvalue casts, as GCC plans to remove support for them
1092 in GCC 3.5. Reported by Joseph S. Myers. This bug
1093 was also present in the non-GCC version, indicating that this
1094 code had always been buggy and had never been widely used.
1095 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
1096 Use the fast variant of each macro, rather than copying the
1097 definiens of the fast variant; that way, we'll be more likely to
1098 catch future bugs in the fast variants.
1100 2003-10-20 Bruno Haible <bruno@clisp.org>
1102 * wait-process.h: New file, from GNU gettext.
1103 * wait-process.c: New file, from GNU gettext.
1105 2003-10-19 Jim Meyering <jim@meyering.net>
1107 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
1109 2003-10-16 Paul Eggert <eggert@twinsun.com>
1111 * getgroups.c: Include <errno.h>, <stdlib.h>.
1112 (getgroups): First arg is int, not size_t.
1113 Don't let 'free' mangle errno.
1115 2003-10-16 Jim Meyering <jim@meyering.net>
1117 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
1119 2003-10-15 Paul Eggert <eggert@twinsun.com>
1121 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
1123 (new_exclude, add_exclude_file): Initial size no longer needs to
1125 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
1126 our own address arithmetic overflow checking.
1128 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
1129 (fnmatch): Do not alloca more than 2000 wide characters;
1130 instead, use malloc for large buffers.
1131 Check for address arithmetic overflow, and return -1
1132 with errno set to ENOMEM in that case.
1133 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
1134 (NEW_PATTERN): Do not alloca more than 8000 bytes;
1135 instead, return -1. Check for address arithmetic overflow.
1137 2003-10-14 Paul Eggert <eggert@twinsun.com>
1139 Handle invalid suffixes and overflow independently, so that
1140 callers can treat them independently as needed. Fix some bugs in
1141 suffix handling, e.g., "100k@" was not diagnosed as an invalid
1142 suffix for a human-readable blocksize. The major caller-visible
1143 change is the addition of a new
1144 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
1145 that both overflow and suffix chars were found.
1147 * human.c (humblock): Don't check separately for invalid suffix
1148 char; that is xstrtoumax's job (now that its bug is fixed).
1149 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
1150 INTMAX_MAX]: New macros.
1151 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
1152 TYPE_MAXIMUM): New macros.
1153 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
1154 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
1155 if overflow occurs, as it's what __strtol does and it's more useful
1157 (__xstrtol): If __strtol reports some error other than ERANGE,
1158 reflect it to the caller as LONGINT_INVALID. If it reports
1159 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
1160 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
1161 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
1163 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
1164 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
1165 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
1166 [defined UINTMAX_MAX]: New macros.
1168 2003-10-14 Bruno Haible <bruno@clisp.org>
1170 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
1171 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
1172 Also use volatile where needed.
1174 2003-10-12 Paul Eggert <eggert@twinsun.com>
1176 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
1177 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
1178 and define in terms of the other primitives.
1179 * xmalloc.c: Include stdbool.h; do not include exit.h.
1180 (SIZE_MAX): Define if not already defined.
1181 (array_size_overflow): New function.
1182 (xalloc_die): Abort instead of exiting if 'error' returns.
1183 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
1184 (xmalloc, xrealloc): Use them.
1185 (xcalloc): Check for address arithmetic overflow.
1186 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
1187 a bit faster than strcpy.
1189 2003-10-08 Paul Eggert <eggert@twinsun.com>
1191 Merge getpass from libc, plus a few fixes.
1193 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
1194 Include <stdbool.h>.
1195 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
1196 __fsetlocking to empty.
1197 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
1198 do include <bits/libc-lock.h>.
1199 Do not include <fcntl.h>; not needed.
1200 [_LIBC]: Include <wchar.h>.
1201 (NOTCANCEL_MODE): New macro.
1202 (flockfile, funlockfile) [_LIBC]: New macros.
1203 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
1204 [!_LIBC]: New macros.
1205 (call_fclose): New function.
1206 (getpass): Use it. Save tty stream separately; this simplifies the
1207 code and makes it more reliable if stdin happens to equal stdout.
1208 Invoke __fsetlocking on tty.
1209 Handle thread cancellation if needed.
1210 Namespace cleanup (use __tcgetattr, __getline).
1211 Use bool for Booleans.
1212 [USE_IN_LIBIO]: Handle wide streams.
1213 [!_LIBC]: Unconditionally do the fseek, since we don't know what
1214 stream might go where.
1216 * unlocked-io.h: Include <stdio.h>, so that the caller
1217 doesn't have to include <stdio.h> before us.
1218 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
1219 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
1220 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
1221 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
1222 if not declared, so that we can use getpass.c code from libc without
1224 (flockfile, ftrylockfile, funlockfile): New macros.
1226 2003-10-06 Bruno Haible <bruno@clisp.org>
1228 * version-etc-2.h: Remove file.
1229 * version-etc-2.c: Remove file.
1231 2003-09-25 Jim Meyering <jim@meyering.net>
1232 Bruno Haible <bruno@clisp.org>
1234 This lets translators provide better translations for the
1235 "Written by ..." part of --version output.
1236 * version-etc.h: Include stdarg.h.
1237 (version_etc_copyright): Declare as readonly.
1238 (version_etc): Make this function variadic with a NULL-terminated list
1239 of author name strings.
1240 (version_etc_va): New declaration.
1241 * version-etc.c: Include stdarg.h, stdlib.h.
1242 (version_etc_copyright): Declare as readonly.
1243 (version_etc_va): New function. Provide a different translatable string
1244 for each possible number of authors < 10. Abbreviate when there are 10
1246 (version_etc): Make this function variadic. Call version_etc_va.
1247 Suggestion from Gary V. Vaughan.
1249 * long-options.h (parse_long_options): Change prototype: the authors
1250 string is moved to the end and becomes variadic.
1251 * long-options.c: Include stdarg.h.
1252 (parse_long_options): Make this function variadic, too.
1253 Call version_etc_va, not version_etc.
1255 2003-10-06 Bruno Haible <bruno@clisp.org>
1257 * fatal-signal.h: New file, from GNU gettext.
1258 * fatal-signal.c: New file, from GNU gettext.
1260 2003-10-04 Karl Berry <karl@gnu.org>
1262 * argp*: update from libc.
1264 2003-10-01 Larry Jones <lawrence.jones@eds.com>
1266 * getpass.c (getpass): Use a no-op fseek when switching from input to
1267 output mode on the same stream.
1269 2003-09-29 Paul Eggert <eggert@twinsun.com>
1271 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
1272 Fix arg typo in previous patch.
1274 2003-09-28 Jim Meyering <jim@meyering.net>
1276 * error.c: Correct cpp indentation.
1278 2003-09-27 Paul Eggert <eggert@twinsun.com>
1280 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
1281 Omit the special code that used __typeof__, since we worry that
1282 it could be more trouble than it's worth. See:
1283 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
1284 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
1288 2003-09-26 Jim Meyering <jim@meyering.net>
1290 * error.c (error_tail): Move some declarations
1291 into inner scope where the local variables are used.
1293 2003-09-26 Bruno Haible <bruno@clisp.org>
1295 * stpncpy.h (gnu_stpncpy): New declaration.
1296 (stpncpy): Define as alias for gnu_stpncpy.
1297 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
1299 2003-09-26 Paul Eggert <eggert@twinsun.com>
1301 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
1302 (error_tail): Do not loop, reallocating temporary buffer, since
1303 the output cannot contain more wide characters than the input
1304 contains bytes, the size must be big enough already. This avoids
1305 one potential size overflow calculation. Check for size overflow
1306 when calculating temporary buffer size. Free temporary buffer
1307 when done, if it was allocated with malloc; this plugs a memory
1308 leak. Remove casts from void * to pointers, that are no longer
1309 needed now that we're assuming C89 or better.
1311 Merge error changes from glibc.
1313 * error.c, error.h: Update copyright notice header to match glibc.
1314 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
1315 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
1316 Disable cancellation while printing error.
1317 * error.h: Prepend __ to parameter names.
1319 2003-09-25 Karl Berry <karl@gnu.org>
1321 * argp-fmtstream.c, argp-help.c: update from libc.
1323 2003-09-25 Bruno Haible <bruno@clisp.org>
1325 * version-etc-2.h: New file, from version-etc.h with modifications.
1326 * version-etc-2.c: New file, from version-etc.c with modifications.
1328 2003-09-25 Simon Josefsson <jas@extundo.com>
1330 * xgetdomainname.h: New file.
1331 * xgetdomainname.c: New file.
1333 2003-09-25 Simon Josefsson <jas@extundo.com>
1334 Bruno Haible <bruno@clisp.org>
1336 * getdomainname.h: New file.
1337 * getdomainname.c: New file.
1339 2003-09-24 Paul Eggert <eggert@twinsun.com>
1341 * linebuffer.c (freebuffer): Don't free the argument, just
1342 the buffer associated with the argument. Bug reported by
1345 2003-09-19 Karl Berry <karl@gnu.org>
1347 * argp.h: update from libc.
1349 2003-09-16 Paul Eggert <eggert@twinsun.com>
1351 * linebuffer.c (readlinebuffer): Return NULL immediately upon
1352 input error, instead of returning NULL the next time we are called
1353 (and therefore losing track of errno).
1355 2003-09-15 Paul Eggert <eggert@twinsun.com>
1357 * getndelim2.c (getndelim2): Don't trash errno when a read
1358 fails, so that the caller gets the proper errno.
1360 * readutmp.c (read_utmp): Likewise.
1361 Check for fstat error. Close stream and free storage
1364 2003-09-14 Bruno Haible <bruno@clisp.org>
1366 * fwriteerror.h: New file.
1367 * fwriteerror.c: New file.
1369 2003-09-14 Jim Meyering <jim@meyering.net>
1371 * getloadavg.c: Correct cpp indentation.
1372 * strdup.c: Likewise.
1373 * vasnprintf.c: Likewise.
1375 2003-09-12 Paul Eggert <eggert@twinsun.com>
1377 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
1378 * obstack.c [!defined _LIBC]: Likewise.
1379 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
1380 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
1381 * exitfail.c: Don't include stdlib.h; no longer needed.
1383 More changes to assume C89 or better.
1385 * error.c (error_tail): Assume vprintf.
1387 * argmatch.c (getenv): Remove decl.
1388 * progreloc.c (get_full_program_name): Define via prototype.
1389 * setenv.c (clearenv): Likewise.
1390 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
1392 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
1393 (malloc, memcpy): Remove decls.
1394 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
1395 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
1396 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
1397 (memcpy): Remove macro.
1398 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
1399 (__P): Remove. All uses removed.
1400 (PTR): Remove. All uses changed to void *.
1401 (CHAR_BIT, NULL): Remove.
1402 (spaces, zeros, memset_space, memset_zero)
1403 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
1405 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
1406 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
1407 Define with prototype.
1408 Remove now-unnecessary prototype decl.
1409 (extra_args_spec): Assume ANSI C. All uses changed.
1410 (extra_args_spec_iso): Remove.
1411 (my_strftime, emacs_strftimeu): Define via prototype.
1412 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
1414 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
1415 * strtoimax.c: Include <stdlib.h> unconditionally.
1416 (strtoul, strtol): Remove decls.
1417 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
1419 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
1420 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
1421 (LOCALE_PARAM_PROTO): New macro.
1422 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
1423 (INTERNAL (strtol), strtol): Define with a prototype.
1424 (PARAMS): Remove. All uses removed.
1425 * tempname.c: Include <string.h> unconditionally.
1426 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
1427 * xgethostname.c (main): Define with a prototype.
1428 * xmalloc.c: Include "xalloc.h" first, to check interface.
1429 Include <stdlib.h> unconditionally.
1430 (calloc, malloc, realloc, free): Remove decls.
1431 * xstrtod.c: Include "xstrtod.h" first, to check interface.
1432 Include <stdlib.h> unconditionally. Sort include file names.
1434 (xstrtod): Define with a prototype.
1435 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
1436 (strtol, strtoul): Remove decls.
1438 2003-09-11 Paul Eggert <eggert@twinsun.com>
1440 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
1441 Include <stdlib.h>, <string.h> unconditionally.
1442 Remove now-unnecessary cast to char *.
1443 * strnlen.c: Include <string.h> unconditionally.
1444 * yesno.c (yesno): Define with a prototype.
1446 2003-09-10 Bruno Haible <bruno@clisp.org>
1448 * strcspn.c: Include <string.h> unconditionally.
1449 * strpbrk.c: Include <string.h> unconditionally.
1450 * strstr.c: Include <string.h> unconditionally.
1451 * unicodeio.c: Include <string.h> unconditionally.
1452 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
1453 * unsetenv.c: Likewise.
1454 * xreadlink.c: Include <stdlib.h> unconditionally.
1455 * yesno.c: Include <stdlib.h> unconditionally.
1456 (rpmatch): Add prototype.
1458 2003-09-10 Jim Meyering <jim@meyering.net>
1460 * error.c: Correct indentation of cpp directives.
1462 2003-09-09 Paul Eggert <eggert@twinsun.com>
1466 * acosl.c (main): Use a prototype.
1467 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
1470 * getloadavg.c (getloadavg, main): Define via prototypes.
1472 * getopt.h (struct option.name): Assume C89, and use 'const'.
1473 (getopt, etopt_long, getopt_long_only, _getopt_internal)
1474 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
1476 * getopt.c (const): Remove macro.
1477 Include <string.h> unconditionally.
1478 (my_index): Remove; all uses changed to strchr.
1479 (strlen): Remove decl.
1480 (exchange): Remove forward decl; no longer needed.
1481 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
1482 Define with prototype.
1483 * getopt1.c (const): Remove macro.
1484 (getopt_long, getopt_long_only, main): Define with prototype.
1486 * getugroups.c: Include <string.h> unconditionally.
1488 * getusershell.c: Include <stdlib.h> unconditionally.
1489 (getusershell, setusershell, endusershell, readname, main):
1490 Define with prototypes.
1492 * group-member.c: Include group-member.h first.
1493 Include <stdlib.h> unconditionally.
1495 * hard-locale.c: Include hard-locale.h first.
1496 Include <stdlib.h>, <string.h> unconditionally.
1498 * hash.c (free, malloc): Remove decls.
1499 Include <stdlib.h> unconditionally.
1501 * human.c: Include <stdlib.h>, <string.h> unconditionally.
1502 (getenv): Do not declare.
1504 * idcache.c: Include <string.h> unconditionally.
1506 * long-options.c: Include long-options.h first, to test interface.
1507 Include <stdlib.h> unconditionally.
1509 * makepath.c: Include makepath.h first, to test interface.
1510 Include <stdlib.h> and <string.h> unconditionally.
1512 * linebuffer.c: Include <stdlib.h>.
1513 (free): Remove decl.
1515 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
1516 rpl_malloc returns void *, not char *.
1517 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
1519 * md5.h: Include <limits.h> unconditionally.
1520 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
1521 (__P): Remove; all uses removed.
1522 * md5.c: Include "md5.h" first.
1523 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
1524 md5_buffer, md5_process_bytes, md5_process_block):
1525 Define with prototypes.
1526 * sha.h (__P): Remove all uses. (It wasn't defined??)
1527 * sha.c: Include "sha.h" first.
1528 Include <stdlib.h>, <string.h> unconditionally.
1530 * memchr.c (__ptr_t): Remove; all uses changed to void *.
1531 * memcmp.c (__ptr_t): Likewise.
1532 * memrchr.c (__ptr_t): Likewise.
1533 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
1534 Include <string.h> unconditionally.
1535 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
1536 * memchr.c: Include <stdlib.h> unconditionally.
1537 * memchr.c (LONG_MAX): Remove.
1538 * memrchr.c (LONG_MAX): Likewise.
1539 * memchr.c (__memchr): Define via a prototype.
1540 * memrchr.c (__memrchr): Likewise.
1541 * memcmp.c (__P): Remove, and remove all uses.
1542 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
1543 Remove forward decls; no longer needed.
1544 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
1545 Use types required by C89 in prototype.
1547 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
1548 * savedir.c: Likewise.
1549 * mkdir.c (free): Remove decl.
1550 * rmdir.c (rmdir): Define with a prototype.
1551 * savedir.c: Include savedir.h first, to test interface.
1553 * mktime.c (STDC_HEADERS): Remove.
1554 Include <stdlib.h>, <string.h> unconditionally.
1556 * modechange.c: Include <stdlib.h> unconditionally.
1557 (malloc): Remove decl.
1559 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
1560 (free): Remove decl.
1562 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
1563 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
1564 (This type really should be intptr_t, but that's a C99ism.)
1565 (_obstack_memcpy): Remove: all uses changed to memcpy.
1566 Include <string.h> unconditionally.
1567 (struct obstack): Assume __STDC__ for types of members
1568 chunkfun, freefun, extra_arg.
1569 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
1570 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
1571 obstack_begin, obstack_specify_allocation,
1572 obstack_specify_allocation_with_arg, obstack_chunkfun,
1573 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
1574 Remove unprototyped decls and the macros that use them.
1575 * obstack.c (POINTER): Remove. All uses changed to void *.
1576 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
1577 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
1578 (defined __STDC__ && __STDC__)]:
1579 Remove nonprototyped code.
1580 Include <stdlib.h> unconditionally.
1581 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
1582 _obstack_allocated_p, _obstack_free, obstack_free,
1583 _obstack_memory_used, print_and_abort):
1584 Define using prototypes.
1585 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
1586 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
1587 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
1588 obstack_next_free, obstack_object_size, obstack_room) [0]:
1589 Remove unused, unprototyped code.
1591 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
1593 * physmem.c (physmem_total, physmem_available, main): Define
1596 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
1597 (main): Define with a prototype.
1599 * posixver.c (getenv): Remove decl.
1601 * putenv.c (malloc): Returns void *, not char *.
1602 Include <string.h> unconditionally.
1603 (strchr, memcpy, NULL): Do not define.
1605 * readtokens.c: Include readtokens.h first, to test interface.
1606 Include <stdlib.h>, <string.h> unconditionally.
1607 (init_tokenbuffer): Define with a prototype.
1609 * regex.c (PARAMS): Remove. All uses removed.
1610 All uses of _RE_ARGS removed, too.
1611 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
1613 (bzero): Assume memset exists.
1614 (memcmp, memcpy, NULL): Remove.
1615 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
1616 char, or assignments to local vars of type signed char.
1617 (init_syntax_once, PREFIX(extract_number_and_incr),
1618 PREFIX(print_partial_compiled_pattern),
1619 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
1620 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
1621 PREFIX(regex_grow_registers), PREFIX(regex_compile),
1622 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
1623 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
1624 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
1625 wcs_compile_range, byte_compile_range, truncate_wchar,
1626 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
1627 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
1628 count_mbs_length, wcs_re_match_2_internal,
1629 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
1630 PREFIX(alt_match_null_string_p),
1631 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
1632 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
1633 regfree, PREFIX(extract_number)): Define with prototype. Remove
1634 now-unnecessary declaration, if any.
1635 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
1637 Remove now-unnecessary casts among pointer types.
1638 * regex.h (_RE_ARGS): Remove. All uses removed.
1640 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
1641 (free): Remove decl.
1643 * rpmatch.c: Include <stdlib.h> unconditionally.
1645 * same.c: Include <stdlib.h>, <string.h> unconditionally.
1646 (free): Remove decl.
1648 * save-cwd.c: Include <stdlib.h> unconditionally.
1649 * xgetcwd.c: Likewise.
1651 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
1652 (free): Remove decl.
1654 * strchrnul.c (strchrnul): Define with a prototype.
1655 Fix bug: c_in was not converted to char before searching.
1657 The following changes are not K&R related:
1659 * group-member.h: Include <sys/types.h>, so that this file is
1661 * makepath.h: Likewise.
1663 * getusershell.c (readname, default_index, line_size, readname):
1664 Use size_t, not int, for sizes.
1665 (readname): If the size overflows, report an error instead of
1668 2003-09-09 Derek Robert Price <derek@ximbiot.com>
1670 * getndelim2.c: Assume stdlib.h per the C89 spec.
1672 2003-09-08 Paul Eggert <eggert@twinsun.com>
1674 Assume C89 or better; remove K&R cruft.
1675 A few of these changes were first proposed by Derek Robert Price
1676 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
1678 * addext.c: Include <string.h> unconditionally.
1679 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
1680 Don't declare getenv or malloc.
1682 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
1683 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
1685 (find_stack_direction, alloca): Use prototypes.
1687 * atexit.c (atexit): Define using a prototype.
1689 * basename.c, dirname.c, stripslash.c:
1690 Include <string.h> unconditionally.
1692 * bcopy.c: Include <stddef.h>.
1693 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
1695 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
1697 * error.h (error, error_at_line, error_print_progname)
1698 [! (defined (__STDC__) && __STDC__)]: Remove decls.
1699 * error.c: Include error.h first, to check interface.
1700 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
1701 (VA_START): Remove; all uses changeed to va_start.
1702 (exit, strerror): Remove decls.
1703 (error_print_progname): Prototype uncondionally.
1704 Don't include <errno.h>; no longer needed.
1705 (private_strerror): Remove.
1706 (error_tail): Always define.
1707 (error, error_at_line): Assume C89 or better; always use prototypes.
1708 * fatal.c: Include "fatal.h" first, to test interface.
1709 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
1710 (VA_START): Remove; all uses changed to va_start.
1711 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
1713 (exit): Remove decl.
1714 (fatal): Prototype unconditionally. Assume va_start works.
1715 Abort at end, to pacify gcc.
1717 * euidaccess.c (main): Define with a prototype.
1719 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
1721 * exitfail.c: Include <stdlib.h> unconditionally.
1723 * fnmatch_.h (__P): Remove. All uses changed to assume
1725 * fnmatch.c: Include fnmatch.h first, to test interface.
1726 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
1727 (getenv): Remove decl.
1728 (fnmatch): Define using a prototype.
1729 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
1730 (FCT): Define using a prototype.
1732 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
1734 * gethostname.c: Include <stddef.h>.
1735 (gethostname): Define with prototype. Length is size_t, not int.
1737 2003-09-08 Paul Eggert <eggert@twinsun.com>
1739 * getversion.c: Remove; was migrated to backupfile.c in 1997.
1740 getversion.c should have been removed then, but was accidentally
1743 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
1744 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
1746 2003-09-07 Paul Eggert <eggert@twinsun.com>
1748 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
1749 copy_tm_result. Bug reported by Simon Josefsson in
1750 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
1752 2003-09-06 Paul Eggert <eggert@twinsun.com>
1754 * time_r.c, time_r.h: New files.
1756 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
1758 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
1759 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
1761 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
1763 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
1764 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
1767 * timegm.c: Switch to glibc implementation, with the following changes:
1768 [defined HAVE_CONFIG_H]: Include <config.h>.
1769 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
1770 (__mktime_internal) [!defined _LIBC]: New decl.
1771 (__gmtime_r) [!defined _LIBC]: New macro and function.
1772 (timegm): Use a prototype, since gnulib assumes C89.
1773 Do not bother declaring tmp to be const, as it's not really usefu.
1774 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
1775 (timegm): Declare only if HAVE_DECL_TIMEGM.
1777 2003-09-03 Paul Eggert <eggert@twinsun.com>
1779 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
1780 Bug reported by Lute Kamstra in
1781 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
1783 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
1784 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
1785 course with correspondingly smaller numbers for tomorrow and
1786 yesterday. From Tadayoshi Funaba. Originally installed into
1787 sh-utils on 1999-08-07, but the patch got lost (I guess during the
1790 2003-08-31 Simon Josefsson <jas@extundo.com>
1792 * timegm.h: New file.
1793 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
1795 2003-08-31 Karl Berry <karl@gnu.org>
1797 * argp.h: update from libc.
1799 2003-08-28 Bruno Haible <bruno@clisp.org>
1801 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
1802 warning on QNX, which defines O_BINARY to 000000.
1804 2003-08-24 Bruno Haible <bruno@clisp.org>
1806 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
1807 MSVC7 <stdio.h> is included later.
1809 2003-08-20 Bruno Haible <bruno@clisp.org>
1811 * progname.h: New file, from GNU gettext.
1812 * progname.c: New file, from GNU gettext.
1813 * progreloc.c: New file, from GNU gettext.
1815 2003-08-19 Bruno Haible <bruno@clisp.org>
1817 * xstrdup.c: Assume <string.h> exists.
1819 2003-08-18 Jim Meyering <jim@meyering.net>
1821 * setenv.h: Indent nested cpp directive.
1822 * vasnprintf.c: Remove trailing blanks.
1824 2003-08-17 Simon Josefsson <jas@extundo.com>
1825 Bruno Haible <bruno@clisp.org>
1827 * xstrndup.h: New file.
1828 * xstrndup.c: New file.
1830 2003-08-17 Bruno Haible <bruno@clisp.org>
1832 * strndup.h: New file.
1834 2003-08-16 Paul Eggert <eggert@twinsun.com>
1836 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
1837 space, undoing this 2003-08-12 change:
1838 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
1840 2003-08-16 Jim Meyering <jim@meyering.net>
1842 Merge from coreutils.
1843 * xstrtoimax.c: #else #if -> #elif.
1844 * xstrtoumax.c: Likewise.
1846 2003-08-15 Paul Eggert <eggert@twinsun.com>
1848 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
1849 rather than tab, after '#' in shell-script copyright notices.
1850 Suggested by Bruno Haible.
1852 2003-08-15 Jim Meyering <jim@meyering.net>
1853 and Paul Eggert <eggert@twinsun.com>
1855 Merge from coreutils.
1856 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
1857 member but strut utmpx does not. Needed for AIX 4.3.3.
1858 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
1860 2003-08-15 Jim Meyering <jim@meyering.net>
1862 Merge from coreutils.
1863 * xgethostname.c: Include <stdlib.h>.
1864 (xghostname): Don't exit for anything other than memory-related
1865 failure; just return NULL.
1866 * userspec.c: Include "posixver.h".
1867 (parse_user_spec): Accept `.' as a separator only
1868 in pre-POSIX-200112 mode.
1869 * strtoimax.c: Use #elif rather than #else #if.
1870 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
1871 Remove function, now that we can rely on a working tzset function.
1872 [!_LIBC]: Ensure that the required autoconf test has been run.
1873 [!defined _NL_CURRENT && HAVE_STRFTIME]:
1874 Use underlying_strftime for %r.
1875 * sha.c: Merge in some clean-up and optimization changes from glibc.
1876 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
1877 Ensure that it is a multiple of 64.
1878 Rearrange loop exit tests so as to avoid performing an
1879 additional fread after encountering an error or EOF.
1880 * realloc.c: Update copyright date.
1882 2003-08-14 Jim Meyering <jim@meyering.net>
1884 Merge from coreutils.
1885 * obstack.h: Whitespace changes.
1886 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
1887 and xcalloc return values.
1888 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
1889 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
1890 hang on OSF/1 5.1 for DIR on both local and remote file systems.
1891 Reported by (and fix confirmed by) Nelson H. F. Beebe.
1892 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
1894 Use mntctl's return value to drive the entry-processing loop, since
1895 we can't rely on the value of the vmt_length member in the last
1896 entry. On some systems doing so could result in exhausting
1897 virtual memory. Based in part on a patch from Mike Jetzer.
1899 2003-08-14 Jim Meyering <jim@meyering.net>
1900 and Paul Eggert <eggert@twinsun.com>
1902 Merges from coreutils, plus other fixes.
1903 * physmem.c: Merge in portability changes from gcc/libiberty
1904 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
1905 for credits and details. Thanks to Kaveh Ghazi for helping
1906 to keep these files in sync.
1907 (ARRAY_SIZE): Define it.
1908 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
1909 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
1910 (memcasecmp): Don't assume size_t fits in unsigned int.
1911 Remove casts and duplicate code.
1912 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
1913 (memcpy): Remove definition.
1914 Merge in some clean-up and optimization changes from glibc.
1915 [BLOCKSIZE]: Move definition to top of file.
1916 Ensure that it is a multiple of 64.
1917 Rearrange loop exit tests so as to avoid performing an
1918 additional fread after encountering an error or EOF.
1919 * md5.h (md5_uintptr): Define.
1920 * makepath.c (CLEANUP_CWD): Report an error if we failed to
1921 return to the initial working directory. Preserve errno
1923 * idcache.c: Include "xalloc.h".
1924 (xmalloc, xrealloc): Remove decls.
1925 (getuser): Remove casts no longer required in C89.
1926 * human.c: Include stdio.h, for sprintf.
1927 * group-member.c: Include "xalloc.h".
1928 (xmalloc, xrealloc): Remove decls.
1929 (get_group_info): Remove casts no longer required in C89.
1930 * getusershell.c (readname): Remove casts no longer required in C89.
1931 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
1932 * getline.c: Whitespace fix, from coreutils.
1934 2003-08-13 Paul Eggert <eggert@twinsun.com>
1936 * exclude.c: Include <ctype.h>
1937 (IN_CTYPE_DOMAIN): New macro.
1939 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
1942 * argp-help.c, argp-parse.c, config.charset, getopt.h:
1943 Undo previous (whitespace-only) change.
1945 2003-08-12 Paul Eggert <eggert@twinsun.com>
1947 * argp-help.c, argp-parse.c, config.charset, getopt.h:
1948 Normalize leading white space and remove trailing white space.
1949 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
1950 notice, as per ../config/srclist-update.
1952 Merge from coreutils.
1953 * euidaccess.h: New file.
1954 * euidaccess.c: Include it.
1955 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
1956 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
1957 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
1959 2003-08-11 Bruno Haible <bruno@clisp.org>
1961 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
1962 (vasnprintf): Use it instead of wcslen.
1964 2003-08-11 Bruno Haible <bruno@clisp.org>
1966 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
1967 value to ensure that _Bool promotes to int. Use #define for _Bool when
1968 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
1970 2003-08-10 Karl Berry <karl@gnu.org>
1972 * regex.h: update from libc (whitespace fix).
1974 2003-08-09 Paul Eggert <eggert@twinsun.com>
1976 Merge some files from coreutils. These changes were
1977 originally made by Jim Meyering.
1978 * acl.c: Include <sys/types.h> before <sys/stat.h>;
1979 many older Unixes require this.
1980 * alloca.c (alloca): Remove cast to argument of free;
1981 no longer needed in C89.
1982 * alloca_.h, regex.h: Fix white space to match
1983 what GNU indent does.
1985 2003-08-05 Paul Eggert <eggert@twinsun.com>
1987 * bumpalloc.h: Remove.
1989 2003-08-04 Paul Eggert <eggert@twinsun.com>
1991 * getloadavg.c: Change copyright notice and spacing to conform to
1994 Merge from coreutils.
1995 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
1997 * getdate.y (date): Also accept dates like May-23-2003; suggestion
1998 from Karl Berry, implemented by Jim Meyering.
1999 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
2000 from Dmitry V. Levin.
2001 Remove anachronistic cast of xrealloc.
2002 * fnmatch_.h (__const): Remove. Use 'const'.
2003 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
2004 type. Otherwise, it wouldn't compile with at least /bin/cc on
2005 ymp-cray-unicos9.0.2.X.
2006 Combine two mostly-identical uses of alloca into one.
2007 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
2009 2003-08-04 Dave Love <d.love@dl.ac.uk>
2013 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
2014 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
2015 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
2016 obsolete NLIST_NAME_UNION.
2017 [__GNU__]: Undef BSD and FSCALE.
2018 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
2020 2003-08-03 Paul Eggert <eggert@twinsun.com>
2022 * stdbool_.h (_Bool): Make it signed char, instead of
2023 an enum type, so that it's guaranteed to promote to int. See:
2024 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
2026 2003-07-31 Paul Eggert <eggert@twinsun.com>
2028 * strerror.c: Include config.h, limits.h. Declare sprintf.
2029 (strerror): Don't assume that a printable int fits in 14 bytes.
2031 2003-07-24 Derek Robert Price <derek@ximbiot.com>
2032 Bruno Haible <bruno@clisp.org>
2034 * getline.h (getline, getdelim): Change return type to ssize_t.
2035 * getline.c (getline, getdelim): Likewise.
2036 Remove _GNU_SOURCE define; now it's defined in config.h through
2039 2003-07-22 Paul Eggert <eggert@twinsun.com>
2041 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
2042 over-parenthesization in macros.
2044 Sync with coreutils.
2046 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
2049 Use `exit_failure' for xalloc and xmemcoll instead of their own
2050 private exit-failure variables.
2051 * xalloc.h (xalloc_exit_failure): Remove.
2052 * xmalloc.c: Likewise. Include exitfail.h.
2053 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
2054 * xmemcoll.h (xmemcoll_exit_failure): Remove.
2055 * xmemcoll.c: Likewise. Include exitfail.h.
2056 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
2058 2003-07-18 Paul Eggert <eggert@twinsun.com>
2060 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
2061 * closeout.c: Likewise. Include "closeout.h" right after config.h,
2062 to test that it can stand by itself. Include "exitfail.h".
2063 Clients should set exit_failure instead.
2064 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
2066 2003-07-18 Andreas Schwab <schwab@suse.de>
2068 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
2070 2003-07-18 Bruno Haible <bruno@clisp.org>
2072 * getndelim2.h: New file.
2073 * getndelim2.c: Make into a module of its own. Include config.h,
2075 (getndelim2): Make non-static. Change return type to ssize_t.
2076 * getline.h: Change argument names.
2077 * getline.c: Include getndelim2.h instead of getndelim2.c.
2078 * getnline.c: Include getndelim2.h.
2080 2003-07-17 Bruno Haible <bruno@clisp.org>
2082 * Makefile.am: Remove file.
2083 * Makefile.in: Remove file.
2085 2003-07-17 Bruno Haible <bruno@clisp.org>
2087 * getnline.h: New file.
2088 * getnline.c: New file.
2089 * getndelim2.c: New file, extracted from getline.c.
2090 (getndelim2): Renamed from getdelim2, with added nmax argument.
2091 * getline.c: Include getndelim2.c.
2092 (getdelim2): Moved out to getndelim2.c.
2093 (getline, getdelim): Update.
2095 2003-07-15 <karl@gnu.org>
2097 * vasnprintf.c: update from gettext.
2099 2003-07-15 Jim Meyering <jim@meyering.net>
2101 * makepath.c (make_path): Enclose diagnostic in _(...).
2103 2003-07-14 Paul Eggert <eggert@twinsun.com>
2105 * asnprintf.c, asprintf.c, config.charset, gettext.h,
2106 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
2107 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
2108 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
2109 vasprintf.c, vasprintf.h: Regenerate. These files are now being
2110 updated automatically by ../config/srclist-update. This changes
2111 their license from LPGL to GPL.
2113 2003-07-14 Jim Meyering <jim@meyering.net>
2115 Don't emit diagnostics. Let callers do that.
2116 * save-cwd.c: Don't include "error.h".
2117 (save_cwd): Don't call error. Ensure that errno is valid
2118 when returning nonzero.
2120 * save-cwd.h (restore_cwd): Update prototype.
2121 * save-cwd.c (restore_cwd): Remove two parameters.
2122 Simplify. Don't call error upon failure. Let callers do that.
2123 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
2124 when auditing is enabled. But don't bother updating the #if.
2126 2003-07-14 Simon Josefsson <jas@extundo.com>
2128 * mempcpy.h: New file.
2129 * mempcpy.c: New file.
2131 2003-07-14 Paul Eggert <eggert@twinsun.com>
2133 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
2134 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
2135 unicodeio.c, unicodeio.h, unlocked-io.h:
2136 Switch from LGPL to GPL.
2138 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
2140 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
2141 it breaks C++ compilation.
2142 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
2144 2003-07-10 Jim Meyering <jim@meyering.net>
2146 * vasnprintf.c: Remove trailing blanks.
2147 Make cpp indentation consistent.
2149 2003-07-09 Paul Eggert <eggert@twinsun.com>
2151 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
2152 posixver.c, strftime.c, strnlen.c, strverscmp.c:
2153 Switch from LGPL to GPL.
2155 2003-07-07 Paul Eggert <eggert@twinsun.com>
2157 * mktime.c: Fix some boundary cases and remove need for floating point.
2159 Issue a compile-time diagnostic if time_t is floating point, or if
2160 two's complement arithmetic is not in effect, or if arithmetic
2161 right shift does not propagate the sign. These assumptions were
2162 all in the original code but they weren't checked.
2164 (TIME_T_MIDPOINT, verify): New macros.
2165 (__isleap): Remove; it has integer overflow problems.
2166 (leapyear): New function, without those problems.
2167 (ydhms_tm_diff): Remove; splitting into two parts.
2168 (ydhms_diff): New function, containing the arithmetic part of
2169 the old ydhms_tm_diff function. Issue a compile-time
2170 diagnostic if we are not using C99 integer division.
2171 Avoid casts when possible.
2172 (guess_time_tm): New function, containing the checking part of
2173 the old ydhms_tm_diff function. Return the new value, rather than
2174 the difference between it and the old. Accept a new argument T
2175 so that *T specifies the old value. Check for overflow in the result.
2177 (__mktime_internal): Use a time_t offset, not a long int offset.
2178 This undoes the 2003-06-04 change, which is no longer needed now
2179 that we have better overflow checking.
2180 (localtime_offset): Likewise.
2182 (__mktime_internal): Avoid harmful overflow on hosts where time_t
2183 and long are 64-bit but int is only 32-bit.
2184 (ydhms_diff): Use long int to store year1 and yday1.
2185 Issue a compile-time diagnostic if long int is not wide enough.
2187 (__mktime_internal): Use long int to store adjusted year and yday.
2188 Use plain C rather than preprocessor commands, if that doesn't
2190 Check for overflow (and try to repair) after each probe
2191 rather than checking only at the very end. This avoids some bugs
2192 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
2193 does not equal GMT offset at maximum time).
2194 Use integer to check for overflow rather than floating point; this
2195 is more portable to non-IEEE hosts, and is a tad faster.
2196 When we detect that we are oscillating between two values,
2197 don't check whether tm_isdst has the requested value, since
2198 we already know the answer. When tm_isdst has the wrong value,
2199 use a different heuristic to find the right one, based on the
2200 extreme values actually observed in practice in tz2003a,
2201 rather than the (overly optimistic) "previous 3 calendar quarters".
2203 (not_equal_tm, print_tm, check_result): Use "const T" rather than
2204 "T const" to accommodate glibc style.
2205 (check_result): Use less-confusing report format. "long" -> "long int.
2207 Don't loop if the iteration overflows time_t.
2208 Allow a negative step in the iteration.
2210 2003-07-01 Paul Eggert <eggert@twinsun.com>
2212 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
2213 having it depend on HAVE_SYS_TYPES_H.
2215 2003-06-25 Bruno Haible <bruno@clisp.org>
2217 * readlink.c: New file.
2219 2003-06-20 Bruno Haible <bruno@clisp.org>
2221 Assume C89, so PARAMS isn't needed.
2222 * unicodeio.h (PARAMS): Remove.
2223 * unicodeio.c: Don't use PARAMS.
2225 2003-06-18 Jim Meyering <jim@meyering.net>
2227 Merge changes from coreutils.
2228 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
2229 Remove explicit declarations of xmalloc and realloc.
2231 (read_utmp): Remove anachronistic cast of xmalloc.
2233 2003-06-17 Paul Eggert <eggert@twinsun.com>
2235 Assume C89, so PARAMS isn't needed.
2236 * backupfile.h (PARAMS): Remove. All uses removed.
2237 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
2238 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
2239 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
2240 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
2241 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
2242 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
2243 xstrtol.h: Likewise.
2244 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
2245 same.h, strverscmp.h: Do not include config.h; no longer needed.
2246 Anyway, config.h should always be included before any other file.
2248 2003-06-11 Simon Josefsson <jas@extundo.com>
2250 * sysexit_.h: New file.
2252 2003-05-20 Derek Price <derek@ximbiot.com>
2254 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
2256 2003-06-10 Simon Josefsson <jas@extundo.com>
2258 * strchrnul.h: New file.
2259 * strchrnul.c: New file.
2261 2003-06-10 Simon Josefsson <jas@extundo.com>
2263 * argp.h: New file, from glibc.
2264 * argp-ba.c: New file, from glibc.
2265 * argp-eexst.c: New file, from glibc.
2266 * argp-fmtstream.c: New file, from glibc.
2267 * argp-fmtstream.h: New file, from glibc.
2268 * argp-fs-xinl.c: New file, from glibc.
2269 * argp-help.c: New file, from glibc.
2270 * argp-namefrob.h: New file, from glibc.
2271 * argp-parse.c: New file, from glibc.
2272 * argp-pv.c: New file, from glibc.
2273 * argp-pvh.c: New file, from glibc.
2274 * argp-xinl.c: New file, from glibc.
2276 2003-06-07 Jim Meyering <jim@meyering.net>
2278 * readtokens.h: Put `Free Software Foundation, Inc.'
2279 in place of my name in the copyright comment.
2280 Remove definition and uses of __P.
2283 * stat.c: Don't declare xmalloc explicitly.
2284 Instead, include "xalloc.h".
2285 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
2286 xrealloc, and xcalloc return values.
2287 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
2289 * xgetcwd.h: Remove definition/uses of PARAMS.
2291 2003-06-06 Jim Meyering <jim@meyering.net>
2293 * stdbool_.h: Renamed from stdbool.h.in.
2295 2003-06-06 Jim Meyering <jim@meyering.net>
2297 Merge from coreutils.
2298 * same.c: (same_name): Declare *_basename locals to be `const'.
2299 Consolidate declarations and initializations of *_base* locals.
2301 Merge from coreutils.
2302 This avoids a core dump on systems without GNU putenv,
2303 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
2304 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
2305 (unsetenv): New static function, from GNU libc.
2306 (rpl_putenv): Use it.
2308 * modechange.c: Remove trailing blanks.
2310 Merge from coreutils.
2311 * fsusage.c: Remove declaration of statfs.
2312 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
2314 * posixtm.c: Include <stdbool.h> unconditionally.
2316 2003-06-05 Paul Eggert <eggert@twinsun.com>
2318 * mktime.c (__mktime_internal): When resolving a tm_isdst
2319 mismatch, look in future quarters as well as past. This fixes a
2320 bug when processing fall-backwards gaps immediately after a long
2321 period of daylight-saving time.
2323 * mktime.c: Assume freestanding C89 or better.
2324 (HAVE_LIMITS_H): Remove. Assume it's 1.
2325 (__P): Remove; not used.
2326 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
2327 (mktime, not_equal_tm, print_tm, check_result,
2328 main): Use prototypes. Use const * where appropriate.
2329 (main): Fix typo in testing code that uncovered by above changes.
2330 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
2332 2003-06-04 Paul Eggert <eggert@twinsun.com>
2334 * mktime.c: Fix Debian bug 177940
2335 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
2336 (localtime_offset): Now long int, not time_t, because we want it
2337 to be guaranteed to be signed. All uses changed.
2338 (__mktime_internal): If overflow would occur when adding offset,
2341 Merge 'human' changes from coreutils. Rewrite to support
2342 locale-specific notations like thousands separators.
2343 * human.c: Simplify authorship notice.
2344 Include human.h immediately after config.h.
2345 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
2346 <limits.h>: Do not include, since human.h does.
2347 (SIZE_MAX, UINTMAX_MAX): New macros.
2348 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
2349 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
2350 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
2351 (power_letter): Renamed from suffixes.
2352 (generate_suffix_backwards): Remove.
2353 (adjust_value): Now takes int style (because of human.h changes)
2354 and long double value (for greater precision on some platforms).
2355 (group_number): New function.
2356 (human_readable): Use it. Use integer options, not enum.
2357 Put the options before the sizes in the arg list.
2358 Support all the new options.
2359 The old human_readable function has been removed;
2360 use inttostr.h instead.
2361 (human_readable, default_block_size, humblock):
2362 Use uintmax_t, not int, for block sizes.
2363 (human_readable_inexact, block_size_types): Remove.
2364 (block_size_opts): New constant.
2365 (human_options): Renamed from human_block_size, with new signature
2366 that allows block sizes up to UINTMAX_MAX. All callers changed.
2367 * human.h: Add copyright and authorship notice.
2368 Include <limits.h> and <stdbool.h> unconditionally.
2369 (PARAMS): Remove. All uses removed.
2370 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
2371 (enum human_inexact_style): Remove tag; now a nameless enum.
2372 (human_floor, human_ceiling, human_round_to_even): Now have
2373 values 2, 0, 1 rather than -1, 1, 0.
2374 (human_group_digits, human_suppress_point_zero, human_autoscale,
2375 human_base_1024, human_SI, human_B): New constants.
2376 (human_readable_inexact, human_block_size): Remove.
2377 (human_readable): Size args are now uintmax_t, not int.
2378 (human_options): New decl.
2380 * exclude.c: (new_exclude, add_exclude): Remove casts that are
2381 unnecessary now that we assume C89 or better. This change
2382 imported from coreutils.
2384 * mktime.c (__mktime_internal): Do not reject negative timestamps
2385 arbitrarily. This is the same patch as 2003-05-28, but it got lost
2386 in the 2003-05-30 sync from glibc.
2388 .h files should stand alone, but we shouldn't include <sys/types.h>
2389 if we can get away with just <stddef.h>.
2391 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
2392 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
2393 rather than <sys/types.h>, as we merely need size_t.
2394 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
2396 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
2397 Include <stdio.h>, to get FILE.
2398 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
2399 memcasecmp.h has included <stddef.h> and all we need is size_t.
2400 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
2401 our interface, instead of including <sys/types.h>
2403 2003-06-02 Paul Eggert <eggert@twinsun.com>
2406 Fix some minor time-related bugs with POSIX time arguments.
2407 Some valid time stamps were being rejected (notably -1, and
2408 time stamps before 1900 on 64-bit hosts). And some invalid
2409 time stamps were being accepted, e.g. September 31.
2411 * posixtm.h (posixtime): Return bool instead of time_t, so
2412 that we can return (time_t) -1 successfully.
2413 * posixtm.c: Likewise.
2414 [HAVE_STDBOOL_H]: Include <stdbool.h>.
2415 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
2416 (t): Remove static var.
2417 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
2418 of static var. All uses changed.
2419 (year): Do not reject years before 1900; they can occur with
2421 (posix_time_parse): Do not check for out-of-range components;
2422 that is now the caller's responsibility, since our checks were
2423 only approximations.
2424 (posixtime): Use mktime to check for out-of-range components,
2425 since it knows them exactly.
2426 If mktime returns (time_t) -1, check whether an error actually occurred
2427 by invoking localtime on -1.
2428 (main) [TEST_POSIXTIME]: Check for input data errors, and report
2429 posixtime failures better.
2430 Improve the test data (in comments only).
2432 2003-05-30 <karl@gnu.org>
2434 * mktime.c: update from libc.
2436 2003-05-30 Bruno Haible <bruno@clisp.org>
2438 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
2439 * localcharset.h: Likewise.
2440 * localcharset.c: Likewise.
2442 2003-05-28 Paul Eggert <eggert@twinsun.com>
2444 Assume the headers required for C89 freestanding compilers.
2445 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
2446 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
2447 without checking for HAVE_LIMITS_H.
2448 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
2449 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
2451 * fatal.c: Include <stdarg.h> without checking for __STDC__.
2452 * exclude.c: Include <stdbool.h> unconditionally.
2453 * tempname.c: Include <stddef.h> unconditionally.
2454 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
2455 * modechange.c, rpmatch.c (NULL): Don't define, since
2456 <stddef.h> does that.
2457 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
2458 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
2459 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
2460 * xstrtol.c: Likewise.
2461 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
2462 * savedir.c: Include <stddef.h> instead of defining NULL.
2464 * addext.c (addext): Use assignment rather than cast, to avoid
2465 warnings on some platforms.
2467 * mktime.c (__mktime_internal): Do not reject negative timestamps
2470 2003-05-10 Bruno Haible <bruno@clisp.org>
2472 * linebreak.c (iconv_string_length): Don't return -1 just because the
2473 string is longer than 4 KB.
2475 2003-05-12 Jim Meyering <jim@meyering.net>
2477 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
2478 the space-padded-by-default conversion specifiers, %e, %k, %l.
2480 2003-05-03 Bruno Haible <bruno@clisp.org>
2482 Upgrade to Unicode-4.0.
2483 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
2484 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
2485 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
2486 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
2487 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
2488 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
2489 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
2490 Change width of U+E0100..U+E01EF from 1 to 0.
2492 2003-04-25 Bruno Haible <bruno@clisp.org>
2494 * copy-file.c: Include <stddef.h>, for size_t.
2496 2003-04-25 Jim Meyering <jim@meyering.net>
2498 * copy-file.c (copy_file_preserving): Declare buf_size to be
2499 of type size_t, not int.
2501 2003-04-11 Jim Meyering <jim@meyering.net>
2503 Merge changes from Coreutils.
2505 2003-03-22 Jim Meyering <jim@meyering.net>
2507 * strftime.c (widen): Cast alloca return value to proper type.
2509 2003-01-19 Ulrich Drepper <drepper@redhat.com>
2512 * strftime.c (my_strftime): Handle very large width
2513 specifications for numeric values correctly. Improve checks for
2516 2003-01-19 Jim Meyering <jim@meyering.net>
2518 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
2519 (nl_get_alt_digit) [! defined my_strftime]: Define.
2520 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
2521 _nl_get_alt_digit and _nl_get_walt_digit.
2523 * strftime.c (my_strftime): Merge in locale-related changes from libc.
2524 These changes have no effect outside of _LIBC.
2526 2003-04-10 Bruno Haible <bruno@clisp.org>
2528 * findprog.h: New file, from GNU gettext.
2529 * findprog.c: New file, from GNU gettext.
2531 2003-04-05 Jim Meyering <jim@meyering.net>
2533 Merge changes from Coreutils.
2535 * exclude.h (PARAMS): Remove definition and uses.
2536 * exclude.c: Remove uses of `PARAMS'.
2538 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
2539 Add test-cases for DOS filenames. Declare program_name.
2540 (main): Set up program_name. Patch by Rich Dawe.
2542 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
2544 Use mntctl's return value to drive the entry-processing loop, since
2545 we can't rely on the value of the vmt_length member in the last
2546 entry. On some systems doing so could result in exhausting
2547 virtual memory. Based in part on a patch from Mike Jetzer.
2549 2003-04-04 Bruno Haible <bruno@clisp.org>
2551 * linebreak.h: New file, from GNU gettext.
2552 * linebreak.c: New file, from GNU gettext with slight modifications.
2553 * lbrkprop.h: New file, from GNU gettext.
2555 2003-04-03 Bruno Haible <bruno@clisp.org>
2557 * utf8-ucs4.h: New file, from GNU gettext.
2558 * utf16-ucs4.h: New file, from GNU gettext.
2559 * ucs4-utf8.h: New file, from GNU gettext.
2560 * ucs4-utf16.h: New file, from GNU gettext.
2562 2003-04-02 Bruno Haible <bruno@clisp.org>
2564 * binary-io.h: New file, from GNU gettext.
2566 2003-04-01 Bruno Haible <bruno@clisp.org>
2568 * pathname.h: New file, from GNU gettext.
2569 * concatpath.c: New file, from GNU gettext.
2571 2003-03-30 Bruno Haible <bruno@clisp.org>
2573 * copy-file.c (copy_file_preserving): Don't set owner if the function
2574 chown() doesn't exist.
2576 2003-03-28 Bruno Haible <bruno@clisp.org>
2578 * copy-file.h: New file, from GNU gettext.
2579 * copy-file.c: New file, from GNU gettext.
2581 2003-03-18 Jim Meyering <jim@meyering.net>
2583 * quote.c (quote_n): Fix typo in comment.
2585 2003-03-14 Jim Meyering <jim@meyering.net>
2587 Merge changes from Coreutils.
2588 * obstack.h (obstack_object_size): Declare temporary, __o,
2589 to be const, in order to avoid warnings.
2590 (obstack_room): Likewise.
2591 (obstack_empty_p): Likewise.
2593 2003-03-13 Paul Eggert <eggert@twinsun.com>
2595 Merge changes from Bison.
2596 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
2597 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
2598 when compiling Bison 1.875's `bitset bset = obstack_alloc
2599 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
2600 * hash.c: Include <stdbool.h> unconditionally.
2602 2003-03-09 Paul Eggert <eggert@twinsun.com>
2604 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
2605 Reported by Bruce Becker; see:
2606 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
2608 2003-03-03 Paul Eggert <eggert@twinsun.com>
2609 Bruno Haible <bruno@clisp.org>
2611 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
2612 Reported by John Hughes, see
2613 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
2615 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
2617 * poll_.h: New file.
2620 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
2622 * mathl.h: New file.
2623 * acosl.c: New file.
2624 * asinl.c: New file.
2625 * atanl.c: New file.
2626 * ceill.c: New file.
2629 * floorl.c: New file.
2630 * frexpl.c: New file.
2631 * ldexpl.c: New file.
2633 * sincosl.c: New file.
2635 * sqrtl.c: New file.
2637 * trigl.c: New file.
2638 * trigl.h: New file.
2640 2003-02-17 Bruno Haible <bruno@clisp.org>
2642 * mkdtemp.h: New file, from GNU gettext.
2643 * mkdtemp.c: New file, from GNU gettext.
2645 2003-01-31 Bruno Haible <bruno@clisp.org>
2647 * rename.c: #undef rename before defining rpl_rename.
2648 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
2650 2003-01-30 Bruno Haible <bruno@clisp.org>
2652 * printf-args.h: New file, from GNU gettext.
2653 * printf-args.c: New file, from GNU gettext.
2654 * printf-parse.h: New file, from GNU gettext.
2655 * printf-parse.c: New file, from GNU gettext.
2656 * vasnprintf.h: New file, from GNU gettext.
2657 * vasnprintf.c: New file, from GNU gettext.
2658 * asnprintf.c: New file, from GNU gettext.
2659 * vasprintf.h: New file, from GNU gettext with modifications.
2660 * vasprintf.c: New file, from GNU gettext.
2661 * asprintf.c: New file, from GNU gettext.
2663 2003-01-29 Bruno Haible <bruno@clisp.org>
2665 * stpncpy.h: New file, from GNU gettext with modifications.
2666 * stpncpy.c: New file, from GNU gettext with modifications.
2668 2003-01-28 Bruno Haible <bruno@clisp.org>
2670 * c-ctype.h: New file, from GNU gettext, with changes suggested by
2672 * c-ctype.c: New file, from GNU gettext, with changes suggested by
2675 2003-01-27 Bruno Haible <bruno@clisp.org>
2677 * xsetenv.h: New file, from GNU gettext.
2678 * xsetenv.c: New file, from GNU gettext.
2680 2003-01-23 Bruno Haible <bruno@clisp.org>
2682 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
2684 2003-01-22 Bruno Haible <bruno@clisp.org>
2686 * exit.h: New file, from GNU gettext.
2688 2003-01-11 Bruno Haible <bruno@clisp.org>
2690 * stpcpy.h (stpcpy): Use ANSI C function declarations.
2691 * strcase.h (strcasecmp, strncasecmp): Likewise.
2693 2003-01-14 Jim Meyering <jim@meyering.net>
2695 * same.c (same_name): Tweak a comment.
2697 2003-01-11 Bruno Haible <bruno@clisp.org>
2699 * same.c (same_name): Reorder tests so as to avoid calling stat()
2700 when a string comparison is sufficient.
2702 2003-01-11 Bruno Haible <bruno@clisp.org>
2704 * readtokens.c (readtoken): Cast character to 'unsigned char', not
2707 2003-01-11 Bruno Haible <bruno@clisp.org>
2709 * hash-pjw.c: Add comment about low quality of this function.
2711 2003-01-12 Paul Eggert <eggert@twinsun.com>
2713 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
2714 to avoid collisions with libcurses and libreadline.
2716 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
2717 * getstr.h, getstr.c: Remove.
2718 * getline.c: Include "getline.h", to check interface.
2719 Move body of old getstr.c here: this defines MIN_CHUNK and
2720 declares getdelim2, which is renamed from getstr.
2721 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
2723 * linebuffer.c (readlinebuffer): Renamed from readline.
2725 * linebuffer.h: Likewise.
2726 (readline): Remove backward-compatibility macro.
2728 2003-01-12 Jim Meyering <jim@meyering.net>
2730 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
2732 2003-01-10 Bruno Haible <bruno@clisp.org>
2734 * alloca_.h: New file.
2735 * getdate.y: Unconditionally include alloca.h.
2736 * makepath.c: Likewise.
2737 * setenv.c: Likewise.
2738 * userspec.c: Likewise.
2740 2003-01-09 Bruno Haible <bruno@clisp.org>
2742 * stdbool.h.in: New file.
2744 2003-01-08 Bruno Haible <bruno@clisp.org>
2746 * safe-read.c: Include specification header first, to ensure its
2748 * full-write.c: Likewise.
2750 2003-01-08 Jim Meyering <jim@meyering.net>
2752 * full-write.c: Undefine and define-away `const' after inclusion
2753 of errno.h, not before. Suggestion from Bruno Haible.
2755 2003-01-07 Jim Meyering <jim@meyering.net>
2757 * full-write.c: Rework so that it may serve to define full_read, too.
2758 * full-read.c: Simply #define FULL_READ and include full-write.c.
2760 2003-01-06 Jim Meyering <jim@meyering.net>
2762 * version-etc.c: Update year in translatable copyright string.
2764 2002-12-25 Bruno Haible <bruno@clisp.org>
2766 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
2767 * xstrtol.h: Likewise.
2768 * xstrtoimax.c: Likewise.
2769 * xstrtoumax.c: Likewise.
2770 * human.h: Likewise.
2772 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
2773 on systems that have <inttypes.h> but not <stdint.h>.
2775 2002-12-31 Paul Eggert <eggert@twinsun.com>
2777 * memcoll.c (memcoll): Fall back on a simple algorithm using
2778 memcmp if strcoll doesn't work.
2780 2002-12-23 Bruno Haible <bruno@clisp.org>
2782 * localcharset.h: New file.
2783 * localcharset.c: Include it.
2784 * unicodeio.c: Likewise.
2786 2002-12-22 Bruno Haible <bruno@clisp.org>
2788 * utime.c (utime_null): No need to call ftruncate if the file was
2791 2002-12-23 Bruno Haible <bruno@clisp.org>
2793 * memcoll.c (STRCOLL): New macro.
2796 2002-12-22 Bruno Haible <bruno@clisp.org>
2798 * getstr.h (getstr): Define, to avoid clash with libcurses.
2799 * linebuffer.h (readline): Define, to avoid clash with libreadline.
2801 2002-12-22 Bruno Haible <bruno@clisp.org>
2803 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
2805 2002-12-23 Bruno Haible <bruno@clisp.org>
2807 * getline.h: Include <stddef.h>, for size_t.
2809 * unicodeio.h: Include <stddef.h>, for size_t.
2810 * unicodeio.c: Don't include <stddef.h>.
2812 2002-12-17 Bruno Haible <bruno@clisp.org>
2814 * canon-host.c (strdup): Remove unused declaration.
2816 * fsusage.c: Include full_read.h.
2817 (get_fs_usage): Use full_read instead of safe_read.
2819 * utime.c (utime_null): Use SAFE_READ_ERROR.
2821 2002-12-11 Bruno Haible <bruno@clisp.org>
2823 * setenv.h: Rewritten to cope with systems that have setenv() but not
2825 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
2828 2002-12-11 Bruno Haible <bruno@clisp.org>
2830 * setenv.c (alloca): Fall back to malloc.
2832 (setenv): Use freea() to free memory allocated with alloca().
2834 2002-11-13 Bruno Haible <bruno@clisp.org>
2836 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
2837 function declarations.
2838 * unsetenv.c (unsetenv): Likewise.
2840 2002-03-04 Bruno Haible <bruno@clisp.org>
2842 Portability to AIX 4.3.3.
2843 * unsetenv.c: New file, extracted from setenv.c.
2844 * setenv.c: Move the unsetenv() function to unsetenv.c.
2846 2001-12-20 Bruno Haible <bruno@clisp.org>
2848 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
2849 use malloc instead. For SunOS 4.
2851 2001-12-11 Bruno Haible <bruno@clisp.org>
2853 * setenv.c: Declare alloca.
2854 (compar_fn_t): New typedef.
2855 (KNOWN_VALUE, STORE_VALUE): Use it.
2857 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
2860 2002-12-10 Paul Eggert <eggert@twinsun.com>
2862 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
2863 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
2864 Choose values that are less likely to collide with system fnmatch
2866 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
2867 defined (e.g., a pure POSIX system).
2868 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
2869 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
2871 2002-12-06 Jim Meyering <jim@meyering.net>
2873 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
2875 Merge in changes from libc's misc/error.c, in preparation
2876 for the merge of gnulib's changes back into libc.
2878 * error.c (_): Define only if not already defined.
2879 Move definition to follow all #include directives.
2880 Include unlocked-io.h only if !_LIBC.
2881 [_LIBC]: Include <libio/libioP.h>.
2882 [USE_IN_LIBIO]: Include <libio/iolibio.h>
2883 (fflush): Tweak definition to use INTUSE.
2886 2002-12-05 Paul Eggert <eggert@twinsun.com>
2888 * alloca.c [defined emacs]: Include "lisp.h".
2889 (xalloc_die) [defined emacs]: New macro.
2890 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
2891 [! defined emacs]: Include <xalloc.h>.
2892 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
2893 (pointer): Typedef to POINTER_TYPE *.
2894 (malloc): Remove decl; we now always use xmalloc.
2895 (alloca): Use old-style definition, since Emacs needs this.
2896 Check for arithmetic overflow when computing combined size.
2898 2002-12-04 Paul Eggert <eggert@twinsun.com>
2900 Do not generate unlocked-io.h automatically, since it's easier to
2901 maintain it by hand.
2903 * unlocked-io.h: New file, from GNU diffutils,
2904 but with proper copyright notice and attribution.
2906 * Makefile.am: Add copyright notice.
2907 (libfetish_a_SOURCES): Add unlocked-io.h.
2908 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
2909 (DISTCLEANFILES, io_functions): Remove macros.
2910 (EXTRA_DIST): Remove gen_uio.
2911 (unlocked-io.h): Remove rule.
2913 2002-12-04 Jim Meyering <jim@meyering.net>
2915 Reflect the fact that stat.c and lstat.c are no longer generated.
2916 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
2917 (DISTCLEANFILES): Likewise.
2918 (EXTRA_DIST): Likewise.
2919 (all_local): Don't depend on stat.c or lstat.c.
2920 (stat.c, lstat.c): Remove rules.
2921 (EXTRA_DIST): Remove xstat.in.
2923 * xstat.in: Remove file. Contents moved into stat.c.
2924 * stat.c: New file. Contents mostly from xstat.in.
2925 * stat.c: Rework so that it may serve to define rpl_lstat, too.
2926 * lstat.c: New file. Simply #define LSTAT and include stat.c.
2928 * safe-read.c: Rework so that it may serve to define safe_write, too.
2929 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
2931 2002-12-03 Jim Meyering <jim@meyering.net>
2933 * safe-read.c, safe-write.c: Change variable names and comments, but
2934 not semantics, to minimize the differences between these two files.
2935 (safe_read): Change comment to mention SAFE_READ_ERROR.
2937 * safe-read.c (IS_EINTR): Define.
2938 (safe_read): Use IS_EINTR in place of in-function cpp directives.
2940 2002-12-02 Bruno Haible <bruno@clisp.org>
2942 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
2943 Define, taken from safe-read.c.
2944 (INT_MAX): Provide fallback.
2945 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
2946 * safe-write.h (SAFE_WRITE_ERROR): Define.
2948 * safe-read.c (EINTR): Remove definition.
2949 (safe_read): Don't use EINTR if it is absent.
2951 2002-12-02 Jim Meyering <jim@meyering.net>
2953 * safe-read.c (EINTR): Define.
2954 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
2955 (INT_MAX): Provide fallback.
2956 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
2958 * safe-read.h (SAFE_READ_ERROR): Define.
2960 2002-12-01 Jim Meyering <jim@meyering.net>
2962 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
2963 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
2965 2002-11-27 Paul Eggert <eggert@twinsun.com>
2967 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
2968 hash_rehash): Replace `if (limit <= value) abort ();' with
2969 `if (! (value < limit)) abort ();', for readability.
2971 2002-11-26 <karl@gnu.org>
2973 * strdup.c: copy from libc again, with jim's ok.
2974 * .cppi-disable: re-add strdup.c
2976 2002-11-25 <karl@gnu.org>
2978 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
2979 instead of "strtol.c".
2981 2002-11-25 Jim Meyering <jim@meyering.net>
2983 * mktime.c: Sync from libc, now that it has the latest fix.
2985 2002-11-24 <karl@gnu.org>
2987 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
2988 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
2990 2002-11-24 Jim Meyering <jim@meyering.net>
2992 Update from coreutils:
2994 * mktime.c: Merge in changes from libc.
2996 Avoid a link-time failure on some Linux systems.
2997 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
2998 (__mon_yday): Declare with the STATIC attribute.
2999 (__mktime_internal): Likewise.
3000 Based on a report from Greg Schafer.
3002 2002-11-23 Jim Meyering <jim@meyering.net>
3004 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
3005 Use `unsigned', not `int', as type of index.
3007 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
3009 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
3011 2002-11-22 Paul Eggert <eggert@twinsun.com>
3013 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
3014 hint that one should use `if (! x) abort ();' rather than `assert
3015 (x);', and anyway it's one less thing to worry about configuring.
3016 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
3017 hash_rehash, hash_insert): Use abort rather than assert.
3019 2002-11-22 Paul Eggert <eggert@twinsun.com>
3021 * quotearg.h: Allow multiple inclusion by surrounding with
3022 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
3023 so that we can be included first.
3024 (PARAMS): Remove; we now assume C89 or later. All uses removed.
3025 * quotearg.c: Include quotearg.h immediately after config.h.
3026 No need to include stddef.h or sys/types.h any more.
3027 Surround local include files with "", not "<>".
3028 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
3029 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
3030 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
3031 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
3032 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
3033 (ISPRINT): Remove; no longer needed now that we assume C89.
3035 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
3038 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
3039 quotearg_char): Use SIZE_MAX rather than
3040 (size_t) -1 when we are talking about "infinity".
3042 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
3044 2002-11-22 Bruno Haible <bruno@clisp.org>
3046 * safe-read.h: Assume C89. Add comments.
3047 (safe_read): Change return type to size_t.
3048 * safe-read.c (safe_read): Change return type to size_t. Handle byte
3049 counts > SSIZE_MAX correctly.
3050 * safe-write.h: New file.
3051 * safe-write.c: New file.
3052 * full-read.h: New file.
3053 * full-read.c: New file.
3054 * full-write.h: Assume C89. Add comments.
3055 * full-write.c: Include safe-write.h.
3056 (full_write): Rewritten to use safe_write.
3057 Suggested by Jim Meyering and Paul Eggert.
3059 2002-11-21 Bruno Haible <bruno@clisp.org>
3061 Remove case insensitive option matching.
3062 * argmatch.h (argcasematch): Remove declaration.
3063 (ARGCASEMATCH): Remove macro.
3064 (__xargmatch_internal): Remove case_sensitive argument.
3065 (XARGMATCH): Update.
3066 (XARGCASEMATCH): Remove macro.
3067 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
3068 case_sensitive argument.
3069 (argcasematch): Remove function.
3070 (__xargmatch_internal): Remove case_sensitive argument.
3071 (main): Use XARGMATCH instead of XARGCASEMATCH.
3073 * xmalloc.c: Change compile-time error message. Add comment about
3074 required autoconf version.
3076 2002-11-21 Jim Meyering <jim@meyering.net>
3078 * strdup.c (strdup): Tweak comment and initial #if/#include.
3080 Merge in changes from the coreutils.
3082 2002-09-25 Paul Eggert <eggert@twinsun.com>
3083 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
3084 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
3085 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
3086 int. Work more efficiently if X is the same width as uintmax_t.
3087 Do not compare X to -1, to avoid bogus compiler warning.
3088 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
3089 Don't assume that f_frsize and f_bsize are the same type.
3091 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
3094 * makepath.c (make_path): Restore umask *before* creating the final
3096 (make_path): Minor reformatting.
3098 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
3099 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
3101 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
3102 ones. At least on GNU/Linux systems, `auto' means something else.
3105 2002-11-20 Paul Eggert <eggert@twinsun.com>
3107 Merge argmatch cleanups from Bison. Assume C89.
3109 * argmatch.c: Include config.h here, not in argmatch.h.
3110 Include stdlib.h, for EXIT_FAILURE.
3111 Always include <string.h>, since we assume C89.
3112 (EXIT_FAILURE): Remove pre-C89 bug workaround.
3113 * argmatch.h: Do not include <config.h> or <sys/types.h>.
3114 Include <stddef.h> instead, since it's all we need for size_t.
3115 (PARAMS): Remove. All uses removed.
3116 (ARRAY_CARDINALITY): Do not bother to #undef.
3117 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
3118 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
3119 Remove unnecessary parentheses.
3120 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
3121 Insert necessary parentheses.
3122 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
3123 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
3125 2002-11-19 Bruno Haible <bruno@clisp.org>
3127 * mbswidth.c: Include mbswidth.h right at the beginning.
3128 * mbswidth.h: Include <stddef.h>, for size_t.
3130 * mbswidth.h (PARAMS): Remove macro.
3131 (mbswidth, mbsnwidth): Use ANSI C function declarations.
3132 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
3134 * gcd.h (PARAMS): Remove macro.
3135 (gcd): Use ANSI C function declarations.
3136 * gcd.c (gcd): Likewise.
3138 2002-11-15 Bruno Haible <bruno@clisp.org>
3140 * strcspn.c: Include <stddef.h>.
3141 (strcspn): Use ANSI C function declaration. Change return type to
3143 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
3144 (strpbrk): Use NULL.
3145 * strpbrk.h (PARAMS): Remove macro.
3146 (strpbrk): Use ANSI C function declaration.
3147 * strstr.c: Don't include <sys/types.h>.
3148 * strstr.h (PARAMS): Remove macro.
3149 (strstr): Use ANSI C function declarations.
3151 2002-11-06 Bruno Haible <bruno@clisp.org>
3153 * gcd.h (gcd): Change argument type to 'unsigned long'.
3154 * gcd.c (gcd): Likewise.
3156 2002-11-05 Bruno Haible <bruno@clisp.org>
3158 * gcd.h: New file, from gettext-0.11.5.
3159 * gcd.c: New file, from gettext-0.11.5.
3161 2002-11-05 Bruno Haible <bruno@clisp.org>
3163 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
3164 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
3165 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
3166 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
3168 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
3169 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
3171 * closeout.c: Include gettext.h instead of <libintl.h>.
3172 * human.c: Include gettext.h instead of <libintl.h>.
3173 * quotearg.c: Include gettext.h instead of <libintl.h>.
3174 * rpmatch.c: Include gettext.h instead of <libintl.h>.
3175 * unicodeio.c: Include gettext.h instead of <libintl.h>.
3176 * userspec.c: Include gettext.h instead of <libintl.h>.
3177 * version-etc.c: Include gettext.h instead of <libintl.h>.
3178 * xmalloc.c: Include gettext.h instead of <libintl.h>.
3179 (textdomain): Remove definition.
3180 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
3182 * long-options.c: Remove include of <libintl.h> and definition of _.
3183 * same.c: Remove include of <libintl.h> and definition of _.
3185 2002-11-04 Bruno Haible <bruno@clisp.org>
3187 * stpcpy.h: New file, from GNU gettext-0.11.5.
3188 * strcase.h: New file, from GNU gettext-0.11.5.
3189 * strpbrk.h: New file, from GNU gettext-0.11.5.
3190 * strstr.h: New file, from GNU gettext-0.11.5.
3191 * xgetcwd.h: New file, from GNU gettext-0.11.5.
3193 2002-05-09 Bruno Haible <bruno@clisp.org>
3195 * config.charset: Update for newest glibc. Add canonical names
3196 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
3198 2002-05-09 Bruno Haible <bruno@clisp.org>
3200 * localcharset.c (get_charset_aliases): Add more Windows specific
3203 2002-05-08 Owen Taylor <otaylor@redhat.com>
3205 * config.charset: A few additions for Solaris.
3207 2001-12-05 Bruno Haible <bruno@clisp.org>
3209 * localcharset.c (locale_charset): Don't return an empty string.
3211 2001-10-23 Bruno Haible <haible@clisp.cons.org>
3213 * config.charset: msdos in uk_UA uses CP1125.
3215 2001-08-05 Bruno Haible <haible@clisp.cons.org>
3217 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
3218 * localcharset.c (locale_charset): Declare as extern "C".
3220 2002-02-15 Bruno Haible <bruno@clisp.org>
3222 * config.charset [msdosdjgpp]: For Russian, use CP866.
3224 2002-02-11 Bruno Haible <bruno@clisp.org>
3226 * config.charset: Add support for NetBSD.
3228 2002-09-25 <karl@gnu.org>
3230 * strdup.c: copy from libc/string (via ../config/srclist*).
3231 * getopt*: copy from libc/posix.
3232 * gettext.h: copy from gettext.
3233 * .cppi-disable: add strdup.c, gettext.h.
3235 2002-07-01 Jim Meyering <meyering@lucent.com>
3237 * c-stack.c: Include sys/time.h.
3238 From Volker Borchert.
3240 2002-06-11 Paul Eggert <eggert@twinsun.com>
3242 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
3243 New macro. Use it uniformly instead of
3244 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
3245 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
3246 reported by Vin Shelton.
3248 2002-06-22 Jim Meyering <meyering@lucent.com>
3250 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
3251 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
3253 2002-06-22 Paul Eggert <eggert@twinsun.com>
3255 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
3256 Do not assume SA_SIGINFO behavior.
3257 Bug reported by Jim Meyering on NetBSD 1.5.2.
3259 2002-06-22 Jim Meyering <meyering@lucent.com>
3261 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
3263 * exitfail.c, exitfail.h: Likewise.
3264 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
3266 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
3268 (EXTRA_DIST): Add fnmatch_loop.c.
3269 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
3271 * fnmatch_loop.c: New file, from diffutils-2.8.2.
3272 * fnmatch.c: Update from diffutils-2.8.2.
3273 * fnmatch_.h: New file. From diffutils-2.8.2.
3274 * fnmatch.h: Remove file.
3276 2002-06-18 Paul Eggert <eggert@twinsun.com>
3278 * file-type.h: Report an error if neither S_ISREG nor
3279 S_IFREG is defined, instead of using a test specific to glibc
3280 2.2. This should be safe, since POSIX requires S_ISREG and
3281 Unix Version 7 had S_IFREG. We don't need to check for
3282 <sys/types.h> since we don't use any symbols that it defines.
3284 2002-06-15 Jim Meyering <meyering@lucent.com>
3286 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
3287 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
3288 have been included before this file.
3290 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
3292 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
3293 so that each temporary file name is unique and valid in the first
3294 8 characters, for operation under DOS.
3296 2002-06-15 Jim Meyering <meyering@lucent.com>
3298 Work even with DJGPP 2.03, which lacks support for symlinks.
3300 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
3302 * lchown.c (S_ISLNK): Likewise.
3304 2002-06-14 Jim Meyering <meyering@lucent.com>
3306 * file-type.h: Use the version from diffutils-2.8.2.
3307 * file-type.c: Likewise.
3309 2002-05-27 Jim Meyering <meyering@lucent.com>
3311 Fix a problem seen only on nonconforming systems whereby ls.c's
3312 use of localtime, and then of gettimeofday would cause trouble:
3313 the localtime call used to initialize rpl_gettimeofday's save
3314 mechanism would clobber ls's current local time information so
3315 that in any long listing the first file would always be listed
3316 with date 1970-01-01. Analysis by Volker Borchert.
3318 * gettimeofday.c (localtime): Undefine.
3319 (rpl_localtime): New function.
3321 2002-05-22 Jim Meyering <meyering@lucent.com>
3323 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
3324 * file-type.h: New file.
3325 * file-type.c (file_type): New file/function. Extracted from diffutils.
3327 2002-04-29 Paul Eggert <eggert@twinsun.com>
3329 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
3331 2002-04-28 Paul Eggert <eggert@twinsun.com>
3333 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
3334 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
3335 of 127, since 64 is the largest conceivable number for ancient
3337 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
3339 2002-04-28 Jim Meyering <meyering@lucent.com>
3341 * sig2str.c (WTERMSIG): Remove definition (unused).
3343 2002-04-28 Paul Eggert <eggert@twinsun.com>
3345 * sig2str.h, sig2str.c: New files.
3346 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
3348 2002-04-24 Jim Meyering <meyering@lucent.com>
3350 * gettext.h: New file, from Gettext.
3351 * Makefile.am (INCLUDES): Remove -I../intl.
3352 (libfetish_a_SOURCES): Add gettext.h.
3354 2002-04-16 Jim Meyering <meyering@lucent.com>
3356 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
3357 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
3358 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
3360 2002-04-12 Jim Meyering <meyering@lucent.com>
3362 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
3364 2002-03-10 Jim Meyering <meyering@lucent.com>
3366 * makepath.c (make_path): Remove a comma from a diagnostic.
3367 Suggestion from Santiago Vila.
3369 2002-03-08 Jim Meyering <meyering@lucent.com>
3371 * rename.c: Mention that this wrapper is needed also on
3372 mips-dec-ultrix4.4 systems.
3374 2002-03-02 Jim Meyering <meyering@lucent.com>
3376 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
3377 not HAVE_CLOCK_SETTIME.
3379 2002-02-27 Paul Eggert <eggert@twinsun.com>
3381 * nanosleep.h: Rename to....
3382 * timespec.h: New name for nanosleep.h. All uses changed.
3384 * gettime.c: New file.
3385 * settime.c: New file.
3388 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
3389 timespec.h. Remove nanosleep.h.
3391 2002-02-25 Paul Eggert <eggert@twinsun.com>
3393 * acl.c, acl.h: New files.
3394 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
3396 2002-02-24 Jim Meyering <meyering@lucent.com>
3398 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
3399 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
3400 cause trouble. Reported by Nelson Beebe.
3402 2002-02-23 Paul Eggert <eggert@twinsun.com>
3404 * path-concat.c (xpath_concat): Reorder code to pacify
3405 compilers that don't know that xalloc_die never returns.
3407 2002-02-20 Jim Meyering <meyering@lucent.com>
3409 * getdate.c: Regenerate using bison-1.33.
3411 2002-02-15 Paul Eggert <eggert@twinsun.com>
3413 * posixver.c, posixver.h: New files.
3414 * Makefile.am (libfetish_a_SOURCES): Add them.
3416 2002-02-02 Paul Eggert <eggert@twinsun.com>
3417 Bruno Haible <bruno@clisp.org>
3419 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
3420 (fwrite_success_callback): New declaration.
3421 * unicodeio.c (unicode_to_mb): New function, extracted from
3422 print_unicode_char. Call failure callback instead of error.
3423 (fwrite_success_callback): New function.
3424 (exit_failure_callback): New function.
3425 (fallback_failure_callback): New function.
3426 (print_unicode_char): Call unicode_to_mb.
3428 2002-01-26 Jim Meyering <meyering@lucent.com>
3430 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
3432 2002-01-22 Jim Meyering <meyering@lucent.com>
3434 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
3435 Otherwise, some versions of automake would omit the rule that makes
3436 Makefile from Makefile.in.
3438 2001-01-21 Paul Eggert <eggert@twinsun.com>
3440 * xmemcoll.h, xmemcoll.c: New files.
3441 * Makefile.am (libfetish_a_SOURCES): Add them.
3442 * memcoll.c: Include errno.h, and declare errno if not defined.
3443 (memcoll): Set errno to zero if there is no error.
3445 * quotearg.c (quotearg_buffer_restyled):
3446 Fix bug with quoting buffers containing NUL when backslashing escapes.
3447 This bug was exposed by the other changes in this patch.
3448 (quotearg_n_options): New arg ARGSIZE.
3449 All callers changed.
3450 (quoting_options_from_style): New function.
3451 (quotearg_n_style): Use it.
3452 (quotearg_n_style_mem): New function.
3454 * quotearg.h (quotearg_n_style_mem): New function.
3456 2002-01-16 Jim Meyering <meyering@lucent.com>
3458 * getdate.y: Add three semicolons, each just before a closing brace.
3459 Bison (as of version 1.31) no longer papers over that mistake.
3461 2002-02-14 Paul Eggert <eggert@twinsun.com>
3463 * backupfile.c (ISDIGIT): Comment fix.
3464 * getdate.y (ISDIGIT): Likewise.
3465 * posixtm.c (ISDIGIT, year): Likewise.
3466 * strverscmp.c (ISDIGIT): Likewise.
3467 * userspec.c (ISDIGIT): Likewise.
3469 2002-01-05 Jim Meyering <meyering@lucent.com>
3471 * version-etc.c (version_etc_copyright): Update copyright year.
3473 2001-01-19 Paul Eggert <eggert@twinsun.com>
3475 * closeout.c (close_stdout_status): If ferror (stdout), do
3476 not silently exit merely because the output buffer happens to
3477 have nothing pending.
3479 2001-12-18 Paul Eggert <eggert@twinsun.com>
3481 See the big note in ../ChangeLog.
3482 * human.c (suffixes): Prefer K to k for 1024.
3483 (generate_suffix_backwards): New function.
3484 (human_readable_inexact): Use it.
3485 * xstrtol.c (__xstrtol): If there is no number but there
3486 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
3487 Accept 'K' as well as 'k'.
3489 2001-12-15 Jim Meyering <meyering@lucent.com>
3491 * regex.h (__restrict_arr): Update from libc.
3493 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
3494 as `remote' if the name starts with `//'. Suggested by Michael Stone.
3497 2001-12-10 Jim Meyering <meyering@lucent.com>
3499 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
3500 Instead, include "xalloc.h".
3501 (initbuffer): Don't cast xmalloc return value to char*.
3502 (readline): Reword comment.
3503 Don't cast xrealloc return value to char*
3506 2001-12-09 Jim Meyering <meyering@lucent.com>
3508 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
3509 `signed and unsigned type in conditional expression'.
3510 * posixtm.c (posix_time_parse): Likewise.
3512 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
3514 * readtokens.c (readtoken): Declare an index to be of type unsigned
3515 to avoid a pedantic warning.
3517 * getstr.c: Don't include assert.h.
3518 (getstr): Remove warning-evoking assertions.
3519 Return -1 if offset parameter is out of bounds.
3520 Change the type of a local from int to size_t.
3522 * strftime.c (my_strftime_localtime_r): Include this function
3523 definition in the `#if ! HAVE_TM_GMTOFF' block.
3525 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
3526 Include xalloc.h instead.
3528 2001-12-02 Jim Meyering <meyering@lucent.com>
3530 * tempname.c: Don't declare getenv, thus reverting the change of
3531 2001-11-18. It's no longer necessary, now that stdlib.h is always
3534 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
3535 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
3537 2001-11-30 Akim Demaille <akim@epita.fr>
3539 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
3540 before being defined.
3542 2001-11-27 Paul Eggert <eggert@twinsun.com>
3544 * quotearg.h (quotearg_n, quotearg_n_style):
3545 First arg is int, not unsigned.
3546 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
3547 (SIZE_MAX, UINT_MAX): New macros.
3548 (quotearg_n_options): Abort if N is negative.
3549 Avoid overflow check on hosts where size_t is 64 bits and int
3550 is 32 bits, as overflow is impossible there.
3551 Fix off-by-one typo that caused unnecessary reallocation.
3553 2001-11-27 Jim Meyering <meyering@lucent.com>
3555 * tempname.c: Merge with version from libc.
3556 * regex.c: Likewise.
3558 * tempname.c: Include stdlib.h unconditionally. On some old systems
3559 for which STDC_HEADERS is 0, it was not included, resulting in a
3560 warning about an integer-to-pointer conversion problem with getenv.
3561 Reported by Volker Borchert.
3563 2001-11-26 Jim Meyering <meyering@lucent.com>
3565 * gtod.h: Remove file.
3566 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
3567 * gettimeofday.c: Don't include gtod.h.
3568 (GTOD_init): Remove function.
3569 (rpl_gettimeofday): Do its job here instead, rather than aborting.
3570 Suggestion from Volker Borchert.
3572 2001-11-23 Jim Meyering <meyering@lucent.com>
3574 * hash.h (struct hash_table): Don't define here. Merely declare it.
3575 * hash.c (struct hash_table): Define it here instead.
3577 2001-11-22 Jim Meyering <meyering@lucent.com>
3579 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
3581 2001-11-18 Paul Eggert <eggert@twinsun.com>
3583 * tempname.c (TMP_MAX): Remove; no longer needed.
3584 (TEMPORARIES): New macro.
3585 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
3586 removes an artificial limitation (e.g. HP-UX 10.20, where
3589 2001-11-18 Jim Meyering <meyering@lucent.com>
3591 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
3594 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
3595 files will be created before anything else.
3597 2001-11-17 Jim Meyering <meyering@lucent.com>
3599 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
3600 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
3601 rather than group writable. Patch by Juan F. Codagnone.
3603 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
3604 Instead, include "xalloc.h".
3606 * mountlist.c: Include unlocked-io.h after all system headers.
3607 Remove explicit declarations of xmalloc, xrealloc,
3608 and xstrdup. Instead, include "xalloc.h".
3610 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
3611 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
3612 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
3614 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
3615 Reported by Padraig Brady.
3617 * mkstemp.c: #undef mkstemp.
3619 (rpl_mkstemp): Rename from mkstemp.
3622 2001-11-16 Jim Meyering <meyering@lucent.com>
3624 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
3625 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
3626 determine the amount of total physical memory, use pstat_getstatic.
3627 HPUX-11 doesn't define _SC_PHYS_PAGES.
3628 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
3629 If sysconf couldn't be used to determine the amount of available
3630 physical memory, use both pstat_getstatic and pstat_getdynamic.
3631 Based on a patch from Bob Proulx.
3633 2001-11-05 Jim Meyering <meyering@lucent.com>
3635 * xstat.in (slash_aware_lstat): Correct a misleading comment.
3637 2001-11-03 Jim Meyering <meyering@lucent.com>
3639 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
3640 in argmatch_to_argument call.
3642 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
3645 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
3646 e.g., a fault due to an attempt to free a NULL pointer.
3648 2001-11-01 Jim Meyering <meyering@lucent.com>
3650 * dirfd.c, dirfd.h: New files.
3651 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
3653 * hash.c (hash_print) [TESTING]: Clean up.
3655 2001-10-22 Paul Eggert <eggert@twinsun.com>
3657 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
3658 to avoid a warning if -Wall.
3660 2001-10-21 Paul Eggert <eggert@twinsun.com>
3662 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
3664 2001-10-21 Jim Meyering <meyering@lucent.com>
3666 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
3667 this code would end up calling gettext even in packages built
3669 * getopt.c (_): Likewise.
3670 * regex.c (_): Likewise.
3672 2001-10-20 Paul Eggert <eggert@twinsun.com>
3674 * error.c (strerror_r): Do not declare unless !_LIBC.
3675 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
3676 Use strerror_r that is only a macro, even if it is not a function.
3677 (strerror): Check for HAVE_DECL_STRERROR before declaring.
3678 (private_strerror): Use prototypes, not old-style function definition.
3679 (print_errno_message): New function.
3680 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
3682 (error_tail, error, error_at_line): Use it.
3684 2001-10-11 Jim Meyering <meyering@lucent.com>
3686 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
3687 and quote_n (1, ... to avoid clobbering a buffer.
3689 2001-10-05 Jim Meyering <meyering@lucent.com>
3691 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
3692 * hash-pjw.c: New file (factored out of fileutils' remove.c).
3693 * hash-pjw.h: New file.
3695 2001-09-30 Jim Meyering <meyering@lucent.com>
3697 * mountlist.c [MOUNTED_GETFSSTAT]:
3698 Include <sys/ucred.h>, for Apple Darwin.
3699 Include sys/mount.h and sys/fs_types.h only if available.
3701 (read_filesystem_list): Use FS_TYPE.
3703 2001-09-29 Paul Eggert <eggert@twinsun.com>
3705 * exclude.c (excluded_filename): 0 -> false, since it's
3708 2001-09-28 Paul Eggert <eggert@twinsun.com>
3710 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
3711 #defines strtoimax. Also treat the other strto* functions
3714 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
3715 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
3716 (strtoimax, strtoumax): Do not declare if already defined as a macro.
3718 2001-09-26 Jim Meyering <meyering@lucent.com>
3720 Most macros in unlocked-io.h had the wrong number of arguments.
3721 * gen-uio: New script.
3722 (USE_UNLOCKED_IO): Define to 1 if not already defined.
3723 * unlocked-io.hin: Remove file.
3724 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
3725 rather than trying to embed it here.
3726 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
3727 Reported by Padraig Brady.
3729 2001-09-25 Volker Borchert <bt@teknon.de>
3731 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
3733 2001-09-23 Jim Meyering <meyering@lucent.com>
3735 * mountlist.c: Remove useless parentheses in #if directives.
3736 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
3737 the deprecated MOUNTED symbol is no longer defined in mntent.h.
3739 2001-09-22 Jim Meyering <meyering@lucent.com>
3741 * localcharset.c: Update from latest gettext.
3742 * config.charset: Likewise.
3744 2001-09-20 Jim Meyering <meyering@lucent.com>
3746 * xstrtol.c (strtoimax): Guard declaration with
3747 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
3748 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
3749 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
3750 (strtoumax): Likewise, for completeness (it wasn't necessary).
3752 2001-09-06 Paul Eggert <eggert@twinsun.com>
3754 * strtoimax.c (HAVE_LONG_LONG):
3755 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
3756 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
3757 to work around bug in IBM C compiler.
3759 2001-09-16 Jim Meyering <meyering@lucent.com>
3761 * mkdir.c: New file.
3763 2001-09-04 Paul Eggert <eggert@twinsun.com>
3765 * xgetcwd.c: Revert some of the previous change; intead,
3766 fix the HAVE_GETCWD_NULL code to behave more like the
3767 !HAVE_GETCWD_NULL code used to.
3770 (xgetcwd): Do not return NULL when memory is exhausted; instead,
3773 2001-09-04 Paul Eggert <eggert@twinsun.com>
3775 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
3776 Use ssize_t, not int, to store result of readlink.
3777 Check for ssize_t overflow as well as size_t overflow,
3778 as POSIX says the result of readlink is implementation-defined
3779 when ssize_t overflows.
3780 Remove unnecessary cast to char*.
3781 Use free+malloc instead of realloc, as the storage doesn't need
3782 to be preserved and it's clearer and can be more efficient that way.
3783 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
3784 * xreadlink.h (xreadlink): Update prototype.
3786 2001-09-03 Paul Eggert <eggert@twinsun.com>
3788 * exclude.c (fnmatch_no_wildcards): Fix confusion between
3789 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
3790 spotted by Jim Meyering.
3792 2001-09-03 Jim Meyering <meyering@lucent.com>
3794 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
3796 2001-09-03 Paul Eggert <eggert@twinsun.com>
3798 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
3799 like the HAVE_GETCWD_NULL code.
3800 Include pathmax.h if not HAVE_GETCWD.
3801 Do not include xalloc.h.
3802 (INITIAL_BUFFER_SIZE): New symbol.
3803 Do not use xmalloc / xrealloc, since the caller is responsible for
3804 handling errors. Preserve errno around `free' during failure.
3805 Do not overrun buffer when using getwd.
3807 2001-09-03 Paul Eggert <eggert@twinsun.com>
3809 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
3810 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
3812 2001-09-02 Jim Meyering <meyering@lucent.com>
3814 * error.c: Update from GNU libc.
3816 2001-09-01 Jim Meyering <meyering@lucent.com>
3818 * xreadlink.c: New file.
3819 * xreadlink.h: New file.
3820 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
3822 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
3823 doesn't conflict with sparc Solaris 7's definition in
3824 /usr/include/sys/int_types.h.
3826 * exclude.c: Use `""', not `<>' to #include non-system header files.
3827 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
3828 and strncasecmp as r-values. Unixware didn't have declarations.
3830 2001-08-31 Jim Meyering <meyering@lucent.com>
3832 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
3833 Use an initial, malloc'd, buffer of length 128 rather than
3834 a statically allocated one of length 1024.
3836 2001-08-30 Paul Eggert <eggert@twinsun.com>
3838 * xgetcwd.c: Don't include pathmax.h.
3839 Include stdlib.h and unistd.h if available.
3841 (xmalloc, xstrdup, free): Remove decls.
3842 (xgetcwd): Don't assume sizes fit in unsigned.
3843 Check for overflow when computing sizes.
3844 Simplify reallocation code.
3846 2001-08-28 Paul Eggert <eggert@twinsun.com>
3848 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
3850 * strtoimax.c: Renamed from strtoxmax.c, removing the
3853 Also, make the following further changes to make this file's
3854 configuration more similar to that of strtol.c:
3855 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
3856 (strtoumax, uintmax_t, strtoull, strtol): Remove.
3857 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
3858 (strtoimax): Renamed from strtoumax. All uses of unsigned values
3859 changed to signed values.
3861 And make the following changes as well:
3862 Fix copyright notice, as 1999 was missing.
3863 (verify): New macro.
3864 (strtoimax): Check sizes at compile-time, not run-time.
3865 Prefer strtol to strtoll if both work.
3866 (main): Remove; it was not that useful and was a pain to maintain.
3868 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
3870 2001-08-30 Paul Eggert <eggert@twinsun.com>
3872 * savedir.c (savedir): Remove size parameter, as POSIX says that
3873 a directory's st_size can have an arbitrary value, so the old
3874 usage could waste an arbitrary amount of memory. All uses
3876 * savedir.h: Update prototype.
3878 2001-08-30 Paul Eggert <eggert@twinsun.com>
3880 * xstrtol.c (strtoimax): New decl.
3882 2001-08-28 Paul Eggert <eggert@twinsun.com>
3884 * xstrtol.h: Add copyright notice.
3885 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
3886 LONGINT_INVALID_SUFFIX_CHAR.
3888 2001-08-30 Paul Eggert <eggert@twinsun.com>
3890 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
3893 2001-08-30 Paul Eggert <eggert@twinsun.com>
3895 * hash.c: Remove '2001' from copyright notice.
3897 2001-08-30 Paul Eggert <eggert@twinsun.com>
3899 * full-write.h: New file.
3900 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
3901 * full-write.c: Correct credits, as cccp.c no longer
3902 exists and anyway it was so heavily changed from the old cccp
3903 code as to be unrecognizable. Include full-write.h.
3904 (full_write) Return size_t, with short writes meaning failure.
3905 All callers changed. This fixes a bug with large buffers
3907 * utime.c: Include full-write.h.
3909 2001-08-30 Paul Eggert <eggert@twinsun.com>
3911 Merge 'exclude' changes from tar 1.13.22.
3912 This fixes one or two unlikely storage allocation overflow bugs,
3913 but doesn't change user-visible behavior otherwise.
3915 2001-08-30 Paul Eggert <eggert@twinsun.com>
3917 * exclude.c (bool): Declare, perhaps by including stdbool.h.
3918 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
3919 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
3920 Include if available.
3921 (<xalloc.h>): Include
3922 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
3923 (verify): New macro. Use it to verify that EXCLUDE macros do not
3924 collide with FNM macros.
3925 (struct patopts): New struct.
3926 (struct exclude): Use it, as exclude patterns now come with options.
3927 (new_exclude): Support above changes.
3928 (new_exclude, add_exclude_file):
3929 Initial size must now be a power of two to simplify overflow checking.
3930 (free_exclude, fnmatch_no_wildcards): New function.
3931 (excluded_filename): No longer requires options arg, as the options
3932 are determined by add_exclude. Now returns bool, not int.
3933 (excluded_filename, add_exclude):
3934 Add support for the fancy new exclusion options.
3935 (add_exclude, add_exclude_file): Now takes int options arg.
3936 Check for arithmetic overflow when computing sizes.
3937 (add_exclude_file): xrealloc might modify errno, so don't
3938 realloc until after errno might be used.
3940 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
3942 (free_exclude): New decl.
3943 (add_exclude, add_exclude_file): Now takes int options arg.
3944 (excluded_filename): No longer requires options arg, as the options
3945 are determined by add_exclude. Now returns bool, not int.
3947 2001-08-30 Paul Eggert <eggert@twinsun.com>
3949 * alloca.c (alloca): Arg is of type size_t, not unsigned.
3951 2001-08-27 Jim Meyering <meyering@lucent.com>
3953 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
3955 * version-etc.c (N_): Remove definition.
3956 Revert most of last change.
3957 Instead, simply don't mark the `Copyright...' string for translation.
3958 Based on advice from Paul Eggert.
3960 * strtoxmax.c: Tweak comment.
3962 2001-08-26 Jim Meyering <meyering@lucent.com>
3964 * version-etc.c (version_etc_copyright_fmt): Replace literal year
3965 of copyright with `%s' so translators don't get an untranslated
3967 (COPYRIGHT_YEAR): Define.
3968 (version_etc): Use fprintf rather than fputs.
3969 Suggestion from Ulrich Drepper.
3971 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
3973 * strtoll.c: New file, from GNU libc.
3974 * xstrtoimax.c: New file.
3976 * xstrtol.h: Add xstrtoimax.
3977 * strtoumax.c: New file. Simply include "strtoumax.c".
3978 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
3980 * strtoumax.c: Factor to work both for unsigned and signed types, ...
3981 * strtoxmax.c: ... then renamed to this.
3983 2001-08-13 Paul Eggert <eggert@twinsun.com>
3985 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
3986 Port to Solaris 8, where 'sed' requires a space after the 'r'
3987 command, and where sh dislikes "$/". Clean up the spacing a bit.
3988 Redirect output to $tmp just once.
3990 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
3992 * addext.c (<errno.h>): Include.
3993 (errno): Declare if not defined.
3994 (addext): Work correctly when pathconf returns -1 and leaves
3995 errno alone because there is no limit. Also, work even if
3996 pathconf returns a value greater than SIZE_MAX.
3998 2001-08-12 Jim Meyering <meyering@lucent.com>
4000 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
4001 Simply `return getcwd (NULL, 0);'.
4002 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
4003 Use 1300 as initial value for length, not PATH_MAX.
4005 * pathmax.h: Clean up cpp syntax.
4007 2001-08-12 Jim Meyering <meyering@lucent.com>
4009 * gettimeofday.c: New file.
4011 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
4013 2001-08-04 Jim Meyering <meyering@lucent.com>
4015 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
4016 to get in sync with glibc.
4018 2001-08-03 Paul Eggert <eggert@twinsun.com>
4020 The following changes are from gettext 0.10.39 as maintained by
4023 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
4024 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
4025 with inverted sense. All uses changed.
4027 * mbswidth.c: Don't include <limits.h>.
4028 Include <stdlib.h> and <string.h> unconditionally.
4029 (iswcntrl, mbsinit, ISCNTRL): New macros.
4030 (mbsnwidth): Use K&R style function declarations.
4031 Don't bother checking for MB_LEN_MAX == 1, since the compiler
4032 can optimize it when MB_CUR_MAX == 1.
4033 The width of control characters is zero, not 1.
4035 2001-07-15 Jim Meyering <meyering@lucent.com>
4037 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
4038 (BUILT_SOURCES): Add unlocked-io.h.
4039 (io_functions): Define.
4040 (unlocked-io.h): New rule.
4041 (DISTCLEANFILES): Add unlocked-io.h.
4042 (all-local): Depend on unlocked-io.h, to ensure it is created.
4044 * unlocked-io.hin: New file
4046 * regex.c: Update from glibc.
4048 2001-07-05 Jim Meyering <meyering@lucent.com>
4050 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
4052 (libfetish_a_SOURCES): Put all .h files here instead.
4053 Remove a thus-exposed (better checks in automake) duplicate and
4054 two unnecessary .h files.
4056 2001-06-11 Jim Meyering <meyering@lucent.com>
4058 * regex.c: Update from GNU libc.
4060 2001-05-27 Jim Meyering <meyering@lucent.com>
4062 * readutmp.h (UT_TYPE): Define.
4064 2001-05-24 Jim Meyering <meyering@lucent.com>
4066 * argmatch.c: Include "quote.h".
4067 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
4068 quote function. Reported by Göran Uddeborg.
4070 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
4072 * dirname.c (dir_name): Compute append_dot using path, not newpath
4073 which is not yet declared.
4075 2001-05-11 Paul Eggert <eggert@twinsun.com>
4077 * Makefile.am (libfetish_a_SOURCES):
4078 Add strftime.c, since we now compile it on all hosts.
4080 * strftime.c (my_strftime):
4081 Define to nstrftime if emacs, but only if my_strftime is not defined.
4082 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
4083 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
4084 Add one more extra argument: a nanoseconds value.
4087 (my_strftime function): Add %N format.
4088 (emacs_strftimeu): Renamed from emacs_strftime,
4089 with extra ut argument.
4091 2001-05-11 Paul Eggert <eggert@twinsun.com>
4093 dirname code cleanup. base_name now behaves more compatibly
4094 with POSIX basename when given file names that have trailing
4095 slashes, and similarly for dir_name. Add new primitives
4096 base_len and dir_len. Put the directory-name-related decls
4099 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
4100 * backupfile.c (base_name): Likewise.
4101 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
4102 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
4103 * makepath.c (strip_trailing_slashes): Likewise.
4104 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
4106 * rename.c (strip_trailing_slashes): Likewise.
4107 * same.c (base_name): Likewise.
4108 * stripslash.c (ISSLASH): Likewise.
4110 * addext.c: Include <dirname.h> after size_t is defined.
4111 * backupfile.c: Likewise.
4113 * addext.c (addext): Use base_len to trim redundant
4114 trailing slashes instead of doing it ourselves.
4115 But do not trim the last slash if it is not redundant.
4117 * backupfile.c (find_backup_file_name,
4118 max_backup_version): Use base_len instead of rolling it ourselves.
4119 Handle the case of "" and (on DOS) "C:" correctly.
4121 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
4122 Include <string.h>, <dirname.h>.
4123 (base_name): Allow file names ending in slashes, other than names
4124 that are all slashes. In this case, return the basename followed
4125 by the slashes. This is more general, and can be used in places
4126 where the original base_name purposely had an assertion failure.
4127 (base_len): New function.
4129 * dirname.c: Include <string.h> instead of <stdlib.h>.
4130 Do not include <assert.h>; no longer needed.
4132 (memrchr): Remove decl.
4133 (dir_name_r): Remove.
4134 (dir_len): Renamed from dirlen. All callers changed.
4135 Rewrite in terms of base_name, for simplicity and consistency.
4136 (dir_name): Never return NULL. All callers changed.
4137 Do not include <stdlib.h> in test program; no longer needed.
4138 return 0; is fine for test program.
4140 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
4142 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
4144 * path-concat.c (path_concat): Use base_len to compute
4145 base length, not strlen; this means we cannot rely on memcpy
4148 * same.c (STREQ): Remove.
4149 (same_name): Handle the case where the basename ends in trailing '/'.
4151 * stripslash.c (strip_trailing_slashes): Return nonzero if
4152 a slash was stripped. Do not strip the last slash after a
4155 2001-04-08 Jim Meyering <meyering@lucent.com>
4157 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
4158 recomputed; that's necessary when the offset spans a DST transition.
4159 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
4161 2001-04-02 Jim Meyering <meyering@lucent.com>
4163 * regex.h, regex.c: Update from GNU libc.
4165 2001-03-19 Paul Eggert <eggert@twinsun.com>
4167 * version-etc.c (version_etc_copyright): Update to 2001.
4169 2001-03-16 Paul Eggert <eggert@twinsun.com>
4171 * tempname.c (uint64_t): Define to uintmax_t if
4172 not defined, and if UINT64_MAX is not defined.
4173 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
4174 Reported by John David Anglin.
4176 2001-03-10 Bruno Haible <haible@clisp.cons.org>
4178 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
4179 alias if codeset is empty.
4180 * config.charset (BeOS): Use wildcard syntax.
4182 2001-03-13 Jim Meyering <meyering@lucent.com>
4184 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
4185 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
4188 2001-03-06 Bruno Haible <haible@clisp.cons.org>
4190 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
4192 * unicodeio.c (print_unicode_char): Simplify accordingly.
4194 2001-03-06 Bruno Haible <haible@clisp.cons.org>
4196 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
4197 support for DOS/DJGPP.
4199 2001-02-28 Paul Eggert <eggert@twinsun.com>
4201 * Makefile.am (libfetish_a_SOURCES):
4202 Add dup-safer.c, fopen-safer.c.
4203 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
4205 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
4207 2001-02-25 Paul Eggert <eggert@twinsun.com>
4209 The mkstemp replacement is taken from glibc 2.2.2, with some
4210 portability fixes for use outside glibc, as follows:
4212 * tempname.c (struct_stat64): New macro.
4213 (direxists, __gen_tempname): Use it.
4214 This avoids a portability problem with Solaris 8.
4216 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
4217 (<stddef.h>, <stdint.h>, <string.h>):
4218 Include only if STDC_HEADERS || _LIBC.
4219 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
4220 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
4221 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
4222 (__set_errno): Define this macro if <errno.h> doesn't.
4223 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
4224 Define these macros if <stdio.h> doesn't.
4225 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
4226 Define these macros if <sys/stat.h>
4227 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
4228 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
4229 __xstat64): Define if not _LIBC.
4230 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
4231 (__gen_tempname): Invoke gettimeofday only if
4232 HAVE_GETTIMEOFDAY || _LIBC;
4233 otherwise, fall back on plain "time".
4234 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
4236 * mkstemp.c (__GT_FILE): Define to zero if not defined.
4238 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
4240 2001-02-17 Jim Meyering <meyering@lucent.com>
4242 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
4243 around included file name.
4245 * strnlen.c (__strnlen): Merge in a change from GNU libc.
4247 * strftime.c: Update from GNU libc (the only changes were to comments).
4249 2001-02-13 Bruno Haible <haible@clisp.cons.org>
4251 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
4253 2001-02-17 Paul Eggert <eggert@twinsun.com>
4255 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
4256 Remove workaround macros for hosts that have mbrtowc but not
4257 mbstate_t, as we now insist on proper declarations for both
4258 before using mbrtowc.
4260 2001-02-17 Jim Meyering <meyering@lucent.com>
4262 * regex.c: Update from libc.
4264 2001-02-16 Paul Eggert <eggert@twinsun.com>
4266 * alloca.c (malloc): Undef before defining, since stdlib.h
4267 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
4268 Reported by Mark Hounschell via Paul Eggert.
4270 2001-01-30 Bruno Haible <haible@clisp.cons.org>
4272 * config.charset: Update for FreeBSD 4.2.
4274 2001-01-26 Jim Meyering <meyering@lucent.com>
4276 * quotearg.c: Include stddef.h.
4277 * quote.c: Include stddef.h.
4278 Reported by Axel Kittenberger.
4280 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
4281 line in double quotes so that it evokes a better diagnostic.
4282 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
4283 Reported by Axel Kittenberger.
4285 2001-01-15 Bruno Haible <haible@clisp.cons.org>
4287 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
4288 to avoid a warning. Add back 'const' to inptr.
4290 2001-01-16 Jim Meyering <meyering@lucent.com>
4292 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
4295 2001-01-14 Jim Meyering <meyering@lucent.com>
4297 * rename.c: New file. From Volker Borchert.
4298 Include stdlib.h, string.h or strings.h, and xalloc.h.
4299 Use strip_trailing_slashes rather than open-coding it.
4301 2001-01-03 Paul Eggert <eggert@twinsun.com>
4303 * strftime.c: Sync with glibc time/strftime.c 1.81.
4305 2001-01-03 Jim Meyering <meyering@lucent.com>
4307 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
4308 local `inptr' to avoid warning with some system declarations of iconv.
4310 2000-12-29 Paul Eggert <eggert@twinsun.com>
4312 * modechange.c: Do not assume that mode_t uses the
4313 traditional octal encoding. E.g. "chmod 1 FOO" should set
4314 the other-execute bit of FOO even if S_IXOTH != 1.
4316 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
4317 WOTH, XOTH, ALLM): New macros.
4318 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
4319 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
4321 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
4322 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
4324 No need to use uintmax_t; unsigned long is long enough.
4325 Don't bother to get suffix since we don't use it.
4327 2000-12-24 Jim Meyering <meyering@lucent.com>
4329 * hash.c (is_prime): Return explicit boolean values.
4330 (hash_get_first): Return NULL to appease Irix5.6's 89.
4331 Reported by Nelson Beebe.
4333 2000-10-31 Bruno Haible <haible@clisp.cons.org>
4335 * localcharset.c (locale_charset): Add support for Win32.
4337 2000-12-18 Paul Eggert <eggert@twinsun.com>
4339 * physmem.h, physmem.c: New files.
4341 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
4342 (noinst_HEADERS): Add physmem.h.
4344 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
4345 't' for compatibility with Solaris 8 sort.
4347 2000-12-18 Bruno Haible <haible@clisp.cons.org>
4349 * config.charset: Add support for BeOS.
4351 2000-12-16 Jim Meyering <meyering@lucent.com>
4353 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
4354 SHELLS_FILE to a file name that's useful on djgpp systems.
4356 (ADDITIONAL_DEFAULT_SHELLS): Define.
4357 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
4358 Based mostly on a patch from Prashant TR.
4360 2000-12-16 Jim Meyering <meyering@lucent.com>
4362 This bug had a serious impact on chown: `chown N:M FILE' (for integer
4363 N and M) would have treated it like `chown N:N FILE'.
4365 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
4367 2000-10-31 Bruno Haible <haible@clisp.cons.org>
4369 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
4370 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
4371 to the list of canonical encodings. Rename EUC-CN to GB2312.
4373 2000-12-08 Andreas Schwab <schwab@suse.de>
4375 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
4376 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
4378 2000-12-07 Jim Meyering <meyering@lucent.com>
4380 * stripslash.c (ISSLASH): Define.
4381 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
4384 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
4385 (dir_name_r): Declare this function as static.
4386 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
4387 manifest itself on a name containing a mix of slashes and
4389 Make this function work with names starting with a DOS-style
4390 drive letter and colon prefix.
4391 (dir_name): Append `.' if necessary.
4392 Based mostly on patches from Prashant TR and Eli Zaretskii.
4394 * dirname.h (dir_name_r): Remove prototype.
4396 2000-12-05 Jim Meyering <meyering@lucent.com>
4398 * dirname.c (dir_name_r): Add `const' in a few local declarations.
4400 2000-12-04 Jim Meyering <meyering@lucent.com>
4402 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
4403 Also include memory.h, stdlib.h, unistd.h if appropriate.
4404 Reported by Andreas Jaeger (conflicting declaration of malloc).
4406 2000-12-02 Jim Meyering <meyering@lucent.com>
4408 * closeout.h: Make idempotent, to avoid some obscure warnings.
4410 2000-12-01 Paul Eggert <eggert@twinsun.com>
4412 * memrchr.c: Include <config.h> before any system include file.
4414 2000-11-29 Paul Eggert <eggert@twinsun.com>
4416 * dirname.c (dir_name_r): Fix typo: int -> size_t.
4418 2000-11-26 Jim Meyering <meyering@lucent.com>
4420 * memcoll.c: Include sys/types.h. From Werner Almesberger.
4422 2000-11-22 Paul Eggert <eggert@twinsun.com>
4424 * strftime.c (my_strftime): Do not invoke mbrlen with a
4425 size of (size_t) -1; it's not portable.
4427 2000-11-17 Akim Demaille <akim@epita.fr>
4429 * obstack.h: Formatting changes.
4430 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
4431 prevent type checking.
4432 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
4433 cast the value to (void *): assigning a `foo *' to a `void *'
4435 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
4437 2000-11-17 Jim Meyering <meyering@lucent.com>
4439 * strstr.c: Update from GNU libc.
4441 2000-11-16 Jim Meyering <meyering@lucent.com>
4443 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
4445 2000-11-11 Jim Meyering <meyering@lucent.com>
4447 * error.c: Add a couple #includes, merging from GNU libc version.
4449 2000-11-10 Jim Meyering <meyering@lucent.com>
4451 * obstack.h: Update from GNU libc.
4452 * obstack.c: Likewise.
4454 2000-11-06 Paul Eggert <eggert@twinsun.com>
4456 * getusershell.c (setusershell): Use rewind rather than
4457 fseek/fseeko, to avoid configuration hassles with fseeko.
4458 Don't bother opening SHELLS_FILE if shellstream is NULL;
4461 2000-11-05 Jim Meyering <meyering@lucent.com>
4463 * makepath.h (make_dir): Declare.
4464 * makepath.c (make_dir): Remove `static' attribute.
4467 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
4469 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
4470 last one in a bucket, advance to the next bucket.
4472 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
4474 * fnmatch.c: Do not comment out all the code if we are using
4475 the GNU C library, because in some cases we are replacing buggy
4476 code in the GNU C library itself.
4478 2000-10-30 Paul Eggert <eggert@twinsun.com>
4480 * error.h, getline.h, modechange.h:
4481 Remove "2000" from Copyright line, as the file hasn't been
4482 changed this year other than in the copyright notice.
4484 * xalloc.h: Add "2000" to Copyright line, as this file
4485 was changed this year.
4487 2000-10-30 Paul Eggert <eggert@twinsun.com>
4489 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
4490 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
4491 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
4493 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
4495 * regex.h (__restrict_arr): Move definition out of #ifndef block.
4496 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
4497 doesn't define __restrict_arr.
4499 2000-10-29 Jim Meyering <meyering@lucent.com>
4501 * xstat.in: Fix grammar in comment.
4503 2000-10-28 Jim Meyering <meyering@lucent.com>
4505 * memchr.c: Update from libc.
4506 Adjust for portability:
4507 [HAVE_STDLIB_H]: Include stdlib.h.
4508 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
4509 Undef __memchr, too.
4510 [!weak_alias]: Define __memchr to memchr.
4512 * regex.c: Update from libc.
4513 * regex.h: Likewise.
4514 * getopt1.c: Likewise.
4515 * memcmp.c: Likewise.
4517 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
4518 Avoid using fseek, when possible -- it's broken by design.
4519 Patch by Ulrich Drepper.
4521 2000-10-26 Jim Meyering <meyering@lucent.com>
4523 * strftime.c: Update from libc.
4525 2000-10-25 Jim Meyering <meyering@lucent.com>
4527 * obstack.c: Update from libc.
4529 2000-10-23 Jim Meyering <meyering@lucent.com>
4531 * hard-locale.c (hard_locale): Revert last change -- it was simply
4532 wrong. That set_locale call must not have any side effects.
4535 2000-10-22 Jim Meyering <meyering@lucent.com>
4537 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
4538 [CYCLIC]: Remove now-unused definition.
4540 * save-cwd.c (O_DIRECTORY): Define, if needed.
4541 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
4542 Suggestion from Ulrich Drepper.
4544 2000-10-21 Jim Meyering <meyering@lucent.com>
4546 * dirname.c (dir_name_r): New function, factored out of dir_name.
4547 (dir_name): Use dir_name_r.
4548 * dirname.h (dir_name_r): Declare it.
4550 2000-10-21 Jim Meyering <meyering@lucent.com>
4552 * dirname.c (memrchr): Declare if necessary.
4553 (dir_name): Remove the restriction that there be no
4554 trailing slashes. Now, this code skips past them, effectively
4556 [TEST_DIRNAME] (main): New unit tests.
4558 * memrchr.c: New file from GNU libc.
4559 Undef __memrchr, too.
4560 [!weak_alias]: Define __memrchr to memrchr.
4561 Guard weak_alias use with `#ifdef weak_alias'.
4563 2000-10-17 Jim Meyering <meyering@lucent.com>
4565 * quote.h (PARAMS): Define and use.
4566 Reported by Akim Demaille.
4568 * getopt.c: Update from libc.
4570 2000-10-16 Jim Meyering <meyering@lucent.com>
4572 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
4575 2000-09-25 Jim Meyering <meyering@lucent.com>
4577 * md5.h (rol): Define (from GnuPG).
4579 * sha.c: Give credit (GnuPG) where due.
4580 (M): Use rol rather than open-coding it.
4581 Add a FIXME comment.
4583 2000-09-21 Jim Meyering <meyering@lucent.com>
4585 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
4586 Reported by Michael Stone.
4588 2000-09-20 Jim Meyering <meyering@lucent.com>
4590 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
4591 (noinst_HEADERS): Add sha.h.
4592 Based on code from Scott G. Miller and from GnuPG.
4594 2000-09-15 Jim Meyering <meyering@lucent.com>
4596 * regex.c: Update from libc.
4598 2000-09-10 Jim Meyering <meyering@lucent.com>
4600 * getopt.c (_getopt_internal): Update from glibc.
4602 2000-09-09 Jim Meyering <meyering@lucent.com>
4604 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
4605 think it should be used as a general replacement for isascii.
4606 * fnmatch.c: Likewise.
4607 * mbswidth.c: Likewise
4608 * regex.c: Likewise.
4611 * userspec.c: Include sys/param.h and limits.h.
4613 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
4614 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
4615 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
4616 UID, GID. Check range.
4618 2000-09-06 Jim Meyering <meyering@lucent.com>
4620 * getopt.c (_getopt_internal): Update from glibc.
4622 2000-08-30 Jim Meyering <meyering@lucent.com>
4624 * strftime.c: Merge in changes from GNU libc.
4626 2000-08-26 Jim Meyering <meyering@lucent.com>
4628 * closeout.c: Include "__fpending.h".
4629 (close_stdout_status): Return right away if there's nothing to flush.
4631 * Makefile.am (noinst_HEADERS): Add __fpending.h.
4632 * __fpending.c: New file.
4633 * __fpending.h: New file.
4635 2000-08-07 Paul Eggert <eggert@twinsun.com>
4637 Standardize on "memory exhausted" instead of "Memory exhausted"
4638 or "virtual memory exhausted".
4639 * obstack.c (print_and_abort): Use "memory exhausted", not
4640 "virtual memory exhausted".
4641 * same.c (same_name): Invoke xalloc_die instead of printing
4643 * userspec.c (parse_user_spec): Likewise.
4644 * bumpalloc.h: comment fix
4645 * same.c, userspec.c: Include xalloc.h.
4647 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
4648 not char *const and pointing to a constant array.
4649 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
4650 (xrealloc): Comment fix.
4652 * userspec.c (parse_user_spec):
4653 Don't translate a message until just before returning,
4654 to avoid unnecessary translation.
4656 2000-08-07 Jim Meyering <meyering@lucent.com>
4658 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
4659 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
4660 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
4661 getgroups.c, gethostname.c, getopt.h, group-member.c,
4662 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
4663 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
4664 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
4665 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
4666 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
4667 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
4668 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
4669 yesno.c: Back out Copyright date changes for each file with no change
4670 this year. This eases coordination with other programs using the same
4671 source code modules. From Paul Eggert.
4673 2000-08-03 Greg McGary <greg@mcgary.org>
4675 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
4676 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
4677 (EXTEND_BUFFER): Use them.
4679 2000-08-01 Jim Meyering <meyering@lucent.com>
4681 * dirname.c (ISSLASH): Define.
4682 (BACKSLASH_IS_PATH_SEPARATOR): Define.
4683 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
4684 both `\' and `/' may be use as path separators.
4685 Based on a patch from Prashant TR.
4687 2000-07-31 Paul Eggert <eggert@twinsun.com>
4689 * quotearg.c (quotearg_n_options): Don't make the initial
4690 slot vector a constant, since it might get modified.
4692 2000-07-31 Jim Meyering <meyering@lucent.com>
4694 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
4695 * obstack.c (print_and_abort): Likewise.
4697 2000-07-30 Paul Eggert <eggert@twinsun.com>
4699 * quotearg.c (quotearg_n_options): Preallocate a slot 0
4700 buffer, so that the caller can always quote one small
4701 component of a "memory exhausted" message in slot 0.
4702 From a suggestion by Jim Meyering.
4704 2000-07-30 Jim Meyering <meyering@lucent.com>
4706 * makepath.c (make_path): Quote the other instance, too.
4708 * quotearg.c (N_STATIC_SLOTVECS): Define.
4709 (STATIC_BUF_SIZE): Define.
4710 (quotearg_n_options): Use only statically allocated storage when
4711 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
4712 than STATIC_BUF_SIZE.
4714 2000-07-29 Jim Meyering <meyering@lucent.com>
4716 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
4717 * dirname.c (dir_name): Likewise.
4719 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
4721 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
4722 (dir_name): Assert that there are no trailing slashes.
4724 2000-07-18 Bruno Haible <haible@clisp.cons.org>
4726 * mbswidth.h (mbswidth): Add a flags argument.
4727 (mbswidth): New declaration.
4728 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
4729 * mbswidth.c (mbswidth): Add a flags argument.
4730 (mbsnwidth): New function.
4732 2000-07-24 Jim Meyering <meyering@lucent.com>
4734 * mbswidth.c: Remove useless #else. From Bruno Haible.
4736 2000-07-23 Paul Eggert <eggert@twinsun.com>
4738 * mbswidth.c (_XOPEN_SOURCE):
4739 Don't define; this causes problems on Solaris 7.
4740 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
4742 2000-07-23 Paul Eggert <eggert@twinsun.com>
4745 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
4746 so that mbstate_t is always defined.
4748 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
4749 be 1 in at least one GCC installation, and this configuration
4750 error is likely to be common. Ignoring MB_LEN_MAX hurts
4751 performance on hosts that have mbrtowc but have only unibyte
4752 locales, but I assume these hosts are rare.
4754 2000-07-23 Paul Eggert <eggert@twinsun.com>
4756 * quotearg.c: Streamline by invoking multibyte code only if needed.
4757 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
4758 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
4759 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
4760 invoke multibyte primitives.
4762 2000-07-23 Jim Meyering <meyering@lucent.com>
4764 * basename.c (base_name): Add an assertion.
4766 2000-07-15 Bruno Haible <clisp.cons.org>
4768 * quotearg.c: When the system forces us to redefine mbstate_t,
4769 shadow its mbsinit function.
4771 2000-07-16 Bruno Haible <haible@clisp.cons.org>
4773 * mbswidth.h: New file.
4774 * mbswidth.c: New file.
4775 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
4776 (noinst_HEADERS): Add mbswidth.h.
4778 2000-07-17 Bruno Haible <haible@clisp.cons.org>
4780 * config.charset: Add support for FreeBSD. Improve support for HP-UX
4783 2000-07-15 Jim Meyering <meyering@lucent.com>
4785 * makepath.c: Include quote.h.
4786 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
4787 corresponding argument in a `quote (...)' call.
4788 Give better diagnostics.
4790 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
4791 (noinst_HEADERS): Add quote.h.
4793 * quote.c (quote, quote_n): New file. Two functions taken verbatim
4794 from tar's src/misc.c.
4795 * quote.h: New file. Prototypes for same.
4797 2000-07-10 Paul Eggert <eggert@twinsun.com>
4799 From a suggestion by Bruno Haible.
4800 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
4801 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
4802 to decide whether to define the BeOS workaround macro;
4803 this adjusts to the change to AC_MBSTATE_T.
4805 2000-07-13 Paul Eggert <eggert@twinsun.com>
4807 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
4809 * quotearg.c (quoting_style_args, quoting_style_vals,
4810 quotearg_buffer_restyled): Add support for
4811 clocale_quoting_style. Undo previous change to
4812 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
4813 and "{RIGHT QUOTATION MARK}" msgids.
4815 2000-07-05 Paul Eggert <eggert@twinsun.com>
4817 The old behavior of quoting `like this' doesn't look good with
4818 newer, ISO-style fonts. See:
4819 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
4821 Instead, quote "like this" by default. Let the translator
4822 tailor the locale-specific quoting behavior by providing
4823 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
4825 * quotearg.c (N_): New macro.
4826 (gettext_default): New function.
4827 (quotearg_buffer_restyled): Use
4828 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
4829 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
4831 2000-07-09 Jim Meyering <meyering@lucent.com>
4833 * Most files: Update copyright dates to include 2000.
4835 2000-07-08 Jim Meyering <meyering@lucent.com>
4837 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
4839 (xgethostname): Remove now-unnecessary #ifdef.
4840 Move declaration of `err' into loop where it's used.
4842 2000-07-05 Bruno Haible <haible@clisp.cons.org>
4844 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
4845 by allocating a larger buffer. Test the gethostname return value for
4846 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
4847 returns an error and ENAMETOOLONG isn't defined.
4849 2000-07-05 Paul Eggert <eggert@twinsun.com>
4850 and Bruno Haible <haible@clisp.cons.org>
4852 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
4854 2000-07-05 Bruno Haible <haible@clisp.cons.org>
4856 * quotearg.c (struct quoting_options): Simplify quote_these_too
4859 2000-07-03 Jim Meyering <meyering@lucent.com>
4861 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
4862 Reported by Bruno Haible.
4864 2000-07-04 Jim Meyering <meyering@lucent.com>
4866 * quotearg.c: Make inclusion of <wchar.h> independent of whether
4867 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
4870 2000-07-03 Paul Eggert <eggert@twinsun.com>
4871 and Bruno Haible <haible@clisp.cons.org>
4873 * quotearg.c (mbrtowc):
4874 Assign to *pwc, and return 1 only if result is nonzero.
4875 (iswprint): Use ISPRINT when substituting our own mbrtowc.
4877 2000-07-03 Jim Meyering <meyering@lucent.com>
4879 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
4880 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
4883 2000-07-02 Jim Meyering <meyering@lucent.com>
4885 * quotearg.c (mbstate_t): Don't define here.
4887 2000-07-02 Jim Meyering <meyering@lucent.com>
4889 * nanosleep.c (SIGCONT): Define if not already defined.
4891 2000-06-17 Bruno Haible <haible@clisp.cons.org>
4893 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
4894 per change in ../m4/ls-mntd-fs.m4.
4895 (read_filesystem_list): Ignore symbolic links.
4897 2000-06-29 Jim Meyering <meyering@lucent.com>
4899 * same.c: Include <string.h> or <strings.h>, as appropriate,
4900 for declaration of strcmp.
4902 * long-options.c: Include <stdlib.h>, for declaration of exit.
4904 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
4905 Avoid warning by casting result to `char *' to remove `const'.
4907 2000-06-17 Bruno Haible <haible@clisp.cons.org>
4909 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
4911 2000-06-26 Paul Eggert <eggert@twinsun.com>
4913 savedir now sets errno on failure and invokes xmalloc to get memory.
4914 Fix a couple of other minor bugs while we're at it.
4916 * savedir.c (<unistd.h>): Do not include; there's no need.
4917 (NAMLEN): Remove macro.
4918 (malloc, realloc): Remove decls.
4920 ("xalloc.h"): Include.
4921 (NAME_SIZE_DEFAULT): New macro.
4922 (savedir): Use xmalloc / xrealloc to allocate memory.
4923 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
4924 Skip "" directory entries.
4925 Use strlen to calculate directory entry length, since the old method
4926 is rarely used these days and isn't worth supporting.
4927 Don't use a pointer after freeing it.
4928 Check for integer overflow when calculating allocation size.
4929 Use memcpy to copy entries, instead of stpcpy.
4930 Set errno properly when returning NULL.
4931 Check for readdir error.
4933 2000-06-26 Jim Meyering <meyering@lucent.com>
4935 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
4937 2000-06-17 Bruno Haible <haible@clisp.cons.org>
4939 * getusershell.c (xmalloc, xrealloc): Remove functions.
4941 Don't include <stdlib.h>. Don't declare malloc, realloc.
4943 2000-06-23 Bruno Haible <haible@clisp.cons.org>
4945 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
4947 2000-06-24 Jim Meyering <meyering@lucent.com>
4949 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
4951 2000-06-21 Jim Meyering <meyering@lucent.com>
4953 * getpass.c: New file, from Bruno Haible. Required for BeOS.
4955 2000-06-19 Paul Eggert <eggert@twinsun.com>
4957 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
4958 (mbrtowc, mbstate_t): Define substitutes if
4959 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
4960 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
4961 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
4963 2000-06-17 Bruno Haible <haible@clisp.cons.org>
4965 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
4966 than 1024, return a memory chunk of least possible size, instead
4967 of size PATH_MAX + 2. In the loop, increment the size proportionally.
4968 Use free/xmalloc instead of xrealloc to avoid copying for very long
4971 2000-06-17 Bruno Haible <haible@clisp.cons.org>
4973 * canon-host.c (canon_host): Use malloc and memcpy to copy an
4974 address, not strdup. Include <stdlib.h> and don't declare free().
4976 2000-06-17 Bruno Haible <haible@clisp.cons.org>
4978 * path-concat.c (path_concat): Don't access dir[-1] if dir is
4981 2000-06-21 Jim Meyering <meyering@lucent.com>
4983 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
4984 (noinst_HEADERS): Add getstr.h.
4986 * getline.c (getstr): Move into a separate file.
4987 * getstr.c (getstr): New file, extracted from getline.c, with
4988 the following changes: new parameter, delim2; both delim[12]
4989 parameters have type `int', not `char'. The latter would lose
4990 with 8-bit delimiters.
4991 * getstr.h: New file.
4993 2000-06-19 Jim Meyering <meyering@lucent.com>
4995 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
4997 2000-06-18 Jim Meyering <meyering@lucent.com>
4999 * mkdir.c: Remove file, due mainly to copyright incompatibility.
5000 Besides, these days every porting target provides a mkdir function.
5002 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
5003 (this snippet comes from src/system.h).
5005 2000-06-15 Paul Eggert <eggert@twinsun.com>
5007 * human.c (adjust_value): New function.
5008 (human_readable_inexact): Apply rounding style even when
5009 printing approximate values.
5011 2000-06-14 Paul Eggert <eggert@twinsun.com>
5013 * human.c (human_readable_inexact): Allow an input block
5014 size that is not a multiple of the output block size, and vice versa.
5015 Reported by Piergiorgio Sartor.
5017 2000-06-14 Paul Eggert <eggert@twinsun.com>
5019 * getdate.y (get_date): Apply relative times after time
5020 zone indicator, not before. Reported by Todd A. Jacobs.
5022 2000-06-13 Jim Meyering <meyering@lucent.com>
5024 * Makefile.am (all-local): Depend on lstat.c and stat.c.
5026 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
5028 2000-06-12 Paul Eggert <eggert@twinsun.com>
5030 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
5032 2000-06-04 Paul Eggert <eggert@twinsun.com>
5034 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
5036 2000-06-04 Jim Meyering <meyering@lucent.com>
5038 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
5039 SunOS 4.1.4 for which gid_t is an unsigned type.
5041 2000-06-03 Jim Meyering <meyering@lucent.com>
5043 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
5045 2000-05-26 Bruno Haible <haible@clisp.cons.org>
5047 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
5048 newer, don't install charset.alias.
5049 * config.charset: Change the Linux/glibc rules so they become empty
5050 on glibc-2.1 or newer.
5052 2000-06-02 Jim Meyering <meyering@lucent.com>
5054 * mountlist.c: Back out last change. Instead, do this...
5055 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
5056 member using the same `ignore'-testing code.
5057 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
5061 2000-05-29 Jim Meyering <meyering@lucent.com>
5063 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
5064 with the `ignore' attribute. Based on a patch from Mark D. Roth.
5066 2000-05-22 Jim Meyering <meyering@lucent.com>
5068 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
5070 2000-05-18 Jim Meyering <meyering@lucent.com>
5072 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
5073 back, too, since it may have been modified by allocate_entry.
5074 (hash_delete): Rewrite to use neither the assignment operator
5075 nor the comma operator in an if-expression.
5077 2000-05-15 Paul Eggert <eggert@twinsun.com>
5080 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
5081 Remove; no longer needed.
5082 "quotearg.h": Add include.
5083 (file_name): Do not bother to explicitly initialize to NULL; it's less
5084 efficient on some hosts.
5085 (close_stdout_status): Remove test as to whether stdout was already
5086 closed; it breaks for the case "echo x | sort >&-".
5087 Quote file name colons.
5088 Do not assume that _("write error") lacks format strings.
5090 2000-05-15 Jim Meyering <meyering@lucent.com>
5092 * version-etc.c (version_etc_copyright): Update the copyright string
5093 used in all --version output.
5095 2000-05-14 Jim Meyering <meyering@lucent.com>
5097 * closeout.c (close_stdout_set_file_name): New function.
5098 (close_stdout_status): Use new file-scoped global.
5099 Return right away if fstat says the stdout file descriptor is invalid.
5100 * closeout.h (close_stdout_set_file_name): Declare.
5102 2000-05-10 Jim Meyering <meyering@lucent.com>
5104 * closeout.c [default_exit_status]: New file-scoped variable.
5105 (close_stdout_set_status): New function.
5106 * closeout.h (close_stdout_set_status): Declare.
5108 2000-05-08 Jim Meyering <meyering@lucent.com>
5110 * long-options.c: Don't include closeout.h.
5111 (parse_long_options): Don't call close_stdout for --version.
5113 2000-05-06 Jim Meyering <meyering@lucent.com>
5115 * strnlen.c: Undefine __strnlen and strnlen.
5116 [!weak_alias]: Define __strnlen to strnlen.
5118 * atexit.c: New file, from libiberty.
5120 2000-05-06 Jim Meyering <meyering@lucent.com>
5122 * closeout.c (close_stdout_status): Also check for errors on the
5125 2000-05-05 Bruno Haible <haible@clisp.cons.org>
5127 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
5128 instead of xmalloc, xrealloc, path_concat.
5129 (locale_charset): Treat empty environment variables as absent.
5130 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
5132 2000-05-04 Jim Meyering <meyering@lucent.com>
5134 * getopt.c: Update from glibc.
5135 * obstack.c: Likewise.
5136 * obstack.h: Likewise.
5137 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
5139 * regex.h: Likewise.
5140 * strndup.c: Likewise.
5141 * strnlen.c: New file, from glibc.
5143 2000-05-01 Jim Meyering <meyering@lucent.com>
5145 * full-write.c (full_write): Remove `FIXME' part of comment.
5147 2000-04-29 Jim Meyering <meyering@lucent.com>
5149 * path-concat.c: Declare strdup only if it's not defined.
5150 * canon-host.c: Likewise.
5152 2000-04-28 Jim Meyering <meyering@lucent.com>
5154 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
5155 redefinition warning on some systems (HPUX). Otherwise, regex.h is
5156 included first, then limits.h is included by locale.h by libintl.h.
5157 From John David Anglin.
5159 2000-04-25 Jim Meyering <meyering@lucent.com>
5161 * makepath.c (S_IRWXUGO): Define.
5162 (make_path): Always perform explicit chmod if MODE specifies any
5163 of the `special' permission bits. Prompted by a bug report against
5164 install from Mate Wierdl and Joost van Baal.
5166 2000-04-18 Jim Meyering <meyering@lucent.com>
5170 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
5171 getpagesize. For BeOS. Based on a patch from Bruno Haible.
5173 2000-04-17 Jim Meyering <meyering@lucent.com>
5175 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
5176 the definition of it to rpl_strftime also defined-away the system's
5179 2000-04-15 Jim Meyering <meyering@lucent.com>
5181 Use `C' to denote so-called `contiguous' files, the same way
5183 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
5184 (ftypelet): Use S_ISCTG.
5185 From Michael Deutschmann.
5187 2000-04-14 Jim Meyering <meyering@lucent.com>
5189 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
5191 2000-04-08 Jim Meyering <meyering@lucent.com>
5193 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
5194 names don't conflict. Reported by Eli Zaretskii.
5196 2000-03-28 Bruno Haible <haible@clisp.cons.org>
5198 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
5199 bug. Deal with the different error behavior of Irix iconv.
5201 2000-04-07 Jim Meyering <meyering@lucent.com>
5203 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
5204 to work around system header problems on AIX 3.2.5. From Bruno Haible.
5206 2000-04-05 Jim Meyering <meyering@lucent.com>
5208 Portability tweaks required for ultrix4.3.
5209 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
5210 * readutmp.c: Include sys/types.h before sys/stat.h.
5211 * canon-host.c: Declare strdup.
5212 * path-concat.c: Likewise.
5213 From John David Anglin.
5215 2000-04-04 Jim Meyering <meyering@lucent.com>
5217 Be more DOS 8.3-friendly.
5218 * ref-add.sin: Renamed from ref-add.sed.in.
5219 * ref-del.sin: Renamed from ref-del.sed.in.
5220 * Makefile.am: Reflect renaming.
5221 Reported by Eli Zaretskii.
5223 Use a temporary file name that won't clash with `charset.alias'
5224 in the DOS 8.3 name space.
5225 * Makefile.am (charset_tmp): Define.
5226 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
5227 (uninstall-local): Likewise.
5228 Reported by Eli Zaretskii.
5230 2000-03-29 Paul Eggert <eggert@twinsun.com>
5232 * time/strftime.c (my_strftime): Make sure we call the system
5233 strftime, not ourselves, when invoking the underlying strftime.
5235 2000-03-24 Jim Meyering <meyering@lucent.com>
5237 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
5238 (charset_alias): Define.
5239 (install-exec-local): Factor out common code.
5240 (uninstall-local): Split lines longer than 80.
5241 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
5243 (.sed.in.sed): New rule. Don't redirect directly to $@.
5244 (CLEANFILES): Add ref-add.sed and ref-del.sed.
5246 2000-03-19 Bruno Haible <haible@clisp.cons.org>
5248 * config.charset: Output a line containing "Packages using this file".
5249 * ref-add.sed.in, ref-del.sed.in: New files.
5250 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
5251 ref-del.sed): New rules.
5253 2000-03-17 Jim Meyering <meyering@lucent.com>
5255 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
5256 Otherwise, include <strings.h>
5258 2000-03-17 Bruno Haible <haible@clisp.cons.org>
5260 * unicodeio.c (utf8_wctomb): New function.
5261 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
5262 format instead of in UCS-4 with platform dependent endianness.
5264 2000-03-07 Paul Eggert <eggert@twinsun.com>
5266 * savedir.c (savedir): Work even if directory size is
5267 negative; this can happen with some screwy NFS configurations.
5269 2000-03-06 Jim Meyering <meyering@lucent.com>
5271 * localcharset.c (get_charset_aliases): Don't try to free file_name
5272 if it's NULL (because we ran out of memory). From Bruno Haible.
5274 2000-03-05 Jim Meyering <meyering@lucent.com>
5276 * localcharset.c ("path-concat.h"): Include.
5277 (get_charset_aliases): Use path_concat instead of ANSI string
5280 * unicodeio.h (PARAMS): Define.
5281 Use it to guard prototype.
5283 2000-03-04 Jim Meyering <meyering@lucent.com>
5285 * Makefile.am (install-exec-local): Create $(libdir) before installing
5287 (uninstall-local): Uncomment this rule so `make distcheck' works
5290 * unicodeio.c (<errno.h>): Include it.
5291 (errno): Declare if not defined.
5293 * localcharset.c: Add Bruno's comment justifying use of volatile.
5295 * config.charset: New version, incorporating remarks from a linux
5296 i18n mailing list. From Bruno Haible.
5298 2000-03-02 Jim Meyering <meyering@lucent.com>
5300 * Makefile.am (EXTRA_DIST): Add config.charset.
5302 2000-03-01 Jim Meyering <meyering@lucent.com>
5304 * localcharset.c: Guard some #includes with `#if HAVE_...'.
5305 * unicodeio.c: Likewise.
5307 2000-02-02 Bruno Haible <haible@clisp.cons.org>
5309 * config.charset: New file.
5310 * localcharset.c: New file.
5311 * unicodeio.h, unicodeio.c: New files.
5312 * Makefile.am (DEFS): Add -DLIBDIR=...
5313 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
5314 (noinst_HEADERS): Add unicodeio.h.
5315 (all-local, install-exec-local, charset.alias): New targets.
5317 2000-02-28 Paul Eggert <eggert@twinsun.com>
5319 * quotearg.c (ALERT_CHAR): New macro.
5320 (quotearg_buffer_restyled): Use it.
5322 2000-02-27 Jim Meyering <meyering@lucent.com>
5324 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
5325 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
5327 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
5328 not `#if STDC_HEADERS'.
5329 Declare malloc if needed.
5331 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
5332 now that autoconf always defines the HAVE_DECL_ symbols.
5333 * human.c: Likewise.
5335 * strtoumax.c: Likewise.
5337 * backupfile.c: Arrange for cpp to fail if the configure-time
5338 declaration check was not run.
5340 * human.c: Likewise.
5342 * strtoumax.c: Likewise.
5344 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
5345 then first look up the entire `.'-containing string as a login name.
5347 2000-02-18 Paul Eggert <eggert@twinsun.com>
5349 * getdate.y: Handle two-digit years with leading zeros correctly.
5350 (textint): New typedef.
5351 (parser_control): Member year changed from int to textint.
5353 (YYSTYPE): Removed; replaced by %union with int and textint members.
5354 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
5355 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
5356 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
5357 (tSNUMBER, tUNUMBER): Now of type <textintval>.
5358 (date, number, to_year): Use width of number in digits, not its value,
5359 to determine whether it's a 2-digit year, or a 2-digit time.
5360 (yylex): Store number of digits of numeric tokens.
5361 Reported by John Kendall.
5363 (parser_control): Changed from struct parser_control to typedef (for
5364 consistency). All uses changed.
5366 (tID): Removed; not used.
5367 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
5369 2000-02-14 Paul Eggert <eggert@twinsun.com>
5371 * getpagesize.h (getpagesize): Port to VMS for Alpha;
5372 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
5374 2000-02-12 Jim Meyering <meyering@lucent.com>
5376 * userspec.c (ISDIGIT): Define it.
5377 (isdigit): Remove definition.
5378 (is_number): Use ISDIGIT, not isdigit.
5379 <libintl.h>: Include.
5381 (parse_user_spec): Mark translatable strings.
5383 2000-02-10 Jim Meyering <meyering@lucent.com>
5385 With these changes, nanosleep.[ch] are finally enough like the other
5386 lib/* replacement files to compile on a few more losing systems.
5388 * nanosleep.h: Don't include config.h.
5389 Remove prototype from declaration of nanosleep.
5390 (PARAMS): Remove now-unneeded definition.
5391 * nanosleep.c: #undef nanosleep.
5392 (rpl_nanosleep): Rename from nanosleep.
5394 2000-02-03 Jim Meyering <meyering@lucent.com>
5396 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
5397 rather than with `#if HAVE_UTMPNAME'.
5399 2000-02-01 Jim Meyering <meyering@lucent.com>
5401 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
5403 2000-01-31 Jim Meyering <meyering@lucent.com>
5405 * nanosleep.h (nanosleep): Guard declaration with
5406 `#if ! HAVE_DECL_NANOSLEEP'.
5407 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
5408 the declaration in that vendor's sys/timers.h.
5409 Reported by Christian Krackowizer.
5411 * quotearg.c (ISASCII): Add #undef and move definition to follow
5412 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
5413 (ISPRINT): Likewise.
5414 Reported by Tom Tromey.
5416 2000-01-30 Jim Meyering <meyering@lucent.com>
5418 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
5419 uses of ->ut_name. The latter doesn't work with new Linux header files
5420 where only utmpx.ut_user is declared.
5422 * readutmp.h (UT_USER): Define.
5424 2000-01-23 Jim Meyering <meyering@lucent.com>
5426 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
5429 2000-01-22 Jim Meyering <meyering@lucent.com>
5431 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
5432 [! HAVE_DECL_STRTOULL]: Declare strtoull.
5433 Required for some AIX systems. Reported by Christian Krackowizer.
5434 [TESTING] (main): New function.
5436 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
5437 * dirname.c (dir_name): Support for DOS-style file names with drive
5440 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
5442 * strverscmp.c (ISDIGIT): Define.
5443 (strverscmp): Use ISDIGIT, not isdigit.
5445 2000-01-17 Paul Eggert <eggert@twinsun.com>
5447 * nanosleep.c (nanosleep):
5448 Don't use SA_INTERRUPT to decide whether to call sigaction, as
5449 POSIX.1 doesn't require SA_INTERRUPT and some systems
5450 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
5451 it's been part of POSIX.1 since day 1 (in 1988).
5453 2000-01-17 Jim Meyering <meyering@lucent.com>
5455 * interlock: Remove unused file. Reported by François Pinard.
5457 2000-01-16 Paul Eggert <eggert@twinsun.com>
5459 * quotearg.c (quotearg_buffer_restyled): Do not quote
5460 alert, backslash, formfeed, and vertical tab unnecessarily in
5461 shell quoting style.
5464 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004
5465 Free Software Foundation, Inc.
5466 Copying and distribution of this file, with or without modification,
5467 are permitted provided the copyright notice and this notice are preserved.