1 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
3 * xvasprintf.h: New file.
4 * xvasprintf.c: New file.
5 * xasprintf.c: New file.
7 2004-09-08 Bruno Haible <bruno@clisp.org>
9 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
11 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
13 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
15 Import from coreutils.
16 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
17 strings on unbounded length. alloca's performance benefits aren't
20 (parse_with_separator): New function, with most of the internals
21 of the old parse_user_spec. Allow user to omit both user and group,
22 for compatibility with FreeBSD.
23 Clone only the user name, not the entire spec.
24 Do not set *uid, *gid unless entirely successful.
25 Avoid memory leak in some failing cases.
26 Fix regression for USER.GROUP reported by Dmitry V. Levin in
27 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
28 (parse_user_spec): Rewrite to use parse_with_separator.
30 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
32 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
33 its complicated substitute.
34 * argp-help.c: Include <errno.h>, for program_invocation_short_name
35 and program_invocation_name.
36 (__argp_basename) [!_LIBC]: Remove; the only use was
38 (__argp_short_program_name): Change condition from
39 !defined __argp_short_program_name to
40 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
41 to match argp-namefrob.h.
42 (__argp_failure): Don't assume strerror_r returns char *.
43 * argp-parse.c (N_): Define unconditionally.
44 (argp_default_options): Fill out initializers with 0 to avoid
47 2004-08-12 Simon Josefsson <jas@extundo.com>
49 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
50 * getopt_.h: Renamed from getopt.h.
52 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
56 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
57 wmemchr or wmemcpy. Problem reported by Robert Dahlem
58 for Reliant Unix 5.43.
60 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
61 (union fooround): Use uintmax_t, not long int.
62 The rest is a merge from libc:
63 [defined _LIBC]: Include <shlib-compat.h>.
64 (_obstack) [defined _LIBC]: Remove after 2.3.4.
66 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
68 * strverscmp.c: Convert to UTF-8.
70 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
72 * obstack.h (obstack_empty_p):
73 Don't assume that chunk->contents is suitably aligned.
74 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
75 Likewise. Problem reported by Benno in
76 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
78 * chown.c (rpl_chown): Work even if the file is writeable but not
79 readable. This could be improved further but it'd take some work.
81 2004-08-08 Simon Josefsson <jas@extundo.com>
83 * xgethostname.c: Don't include error.h (not used).
86 * getpass.c: Include getpass.h first.
88 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
90 * xalloc-die.c: New files.
91 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
93 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
94 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
95 (_, N_, xalloc_die): Move to xalloc-die.c.
96 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
97 so that we needn't mess with xalloc_msg_memory_exhausted.
99 * sha1.h: Renamed from sha.h.
100 (SHA1_H): Renamed from _SHA_H.
101 (sha1_ctx): Renamed from sha_ctx.
102 (sha1_init_ctx): Renamed from sha_init_ctx.
103 (sha1_process_block): Renamed from sha_process_block.
104 (sha1_process_bytes): Renamed from sha_process_bytes.
105 (sha1_finish_ctx): Renamed from sha_finish_ctx.
106 (sha1_read_ctx): Renamed from sha_read_ctx.
107 (sha1_stream): Renamed from sha_stream.
108 (sha1_buffer): Renamed from sha_buffer.
109 * sha1.c: Likewise; renamed from sha.c.
110 Do not include <sys/types.h>.
111 Include <stddef.h> rather than <stdlib.h>.
113 2004-08-08 Bruno Haible <bruno@clisp.org>
115 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
116 FILESYSTEM_PREFIX_LEN.
117 * progreloc.c: Likewise.
118 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
120 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
123 * argp-help.c (make_hol, hol_append): Don't assume that
124 SIZE_MAX is a valid preprocessor constant.
125 (__argp_basename): Change from "#ifndef _LIBC"
126 to "#ifndef __argp_short_program_name", so that
127 we don't compile these functions for tar.
129 More merges from coreutils.
130 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
131 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
133 * addext.c: Remove; no longer needed.
134 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
135 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
136 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
137 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
138 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
139 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
140 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
141 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
142 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
143 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
144 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
145 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
146 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
147 Import changes from coreutils.
149 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
151 Merge from coreutils.
153 * .gdb-history: Remove; this doesn't belong here.
155 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
156 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
157 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
159 * dirname.h: Include <stdbool.h>.
160 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
161 for consistency with POSIX terminology. All uses changed.
162 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
163 (strip_trailing_slashes): Use bool for booleans.
164 * stripslash.c (strip_trailing_slashes): Likewise.
166 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
167 sometimes returns a positive errno value even when it succeeds.
168 (print_errno_message) [!LIBC]: Fall back on strerror if
171 * path-concat.c (mempcpy): Don't define if a system header defines it.
172 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
173 (longest_relative_suffix): New function.
174 (path_concat): Use it. Assume first argument is not NULL.
175 Port to DOS. Omit redundant separators.
176 Report an error instead of returning NULL.
177 Use mempcpy instead of memcpy.
178 (xpath_concat): Remove: not declared or used.
180 * same.h: Include <stdbool.h>
181 (same_name): Return bool, not int.
182 * same.c (same_name): Likewise.
183 (errno): Don't declare; we assume C89 or better now.
185 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
186 if not already defined.
188 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
189 * dup-safer.c (errno): Likewise.
191 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
193 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
196 2004-08-03 Simon Josefsson <jas@extundo.com>
198 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
199 * progname.h: Don't include stdbool.h.
201 2004-08-02 Simon Josefsson <jas@extundo.com>
203 * getsubopt.h: New file, with comments from Bruno Haible.
204 * getsubopt.c: New file, from glibc, but slightly modified based on
205 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
207 2004-08-01 Simon Josefsson <jas@extundo.com>
209 * xgetdomainname.c: Include stdlib.h, for free().
211 2004-07-16 Simon Josefsson <jas@extundo.com>
215 2004-07-16 Bruno Haible <bruno@clisp.org>
217 * backupfile.h: Add extern "C" for C++.
218 * closeout.h: Likewise.
219 * copy-file.h: Likewise.
220 * findprog.h: Likewise.
221 * full-write.h: Likewise.
222 * pathname.h: Likewise.
223 * progname.h: Likewise.
224 * stpcpy.h: Likewise.
225 * stpncpy.h: Likewise.
226 * strcase.h: Likewise.
227 * strstr.h: Likewise.
228 * xalloc.h: Likewise.
230 * mbswidth.h: Add extern "C" for C++.
231 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
233 2004-07-09 Simon Josefsson <jas@extundo.com>
235 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
236 failed without this.)
238 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
240 * fchown-stub.c: New file.
242 2004-06-24 Jim Meyering <jim@meyering.net>
244 * obstack.h (obstack_base): Cast to (void *), per documentation.
246 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
248 * argz.c, argz_.h: New files, which are autoupdated from libtool.
250 2004-06-01 Jim Meyering <jim@meyering.net>
252 * calloc.c: New file.
254 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
256 * getdate.y (yylex): Allow space between sign and number.
257 Problem reported by Dan Jacobson.
259 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
260 and Jim Meyering <jim@meyering.net>
262 Merge from coreutils CVS.
264 * stat-macros.h: New file, with contents from file-type.h
265 and coreutils' system.h.
266 * file-type.c: Include "stat-macros.h".
267 * file-type.h (file_type): Move all macro definitions to new file,
270 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
271 Wrap old code with this conditional.
272 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
273 function that does not dereference symlinks.
274 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
276 * xreadlink.c: Include xreadlink.h first, to catch .h file
278 (xreadlink): Accept new arg SIZE, for efficiency.
279 All decls and uses changed.
280 * xreadlink.h: Include <stddef.h>, for size_t.
282 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
283 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
285 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
287 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
289 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
290 macros to be defined.
291 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
292 the allocator returns NULL because the requested size is zero.
294 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
296 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
297 var. Add comment explaining why libc still defines it. This
298 merges the following patch from glibc:
299 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
301 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
303 * obstack.c (_obstack): Remove unused variable. It hasn't been
304 present in glibc since revision 1.1 of this file.
305 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
306 obstack_alignment_mask, obstack_alloc, obstack_base,
307 obstack_blank, obstack_blank_fast, obstack_chunk_size,
308 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
309 obstack_grow0, obstack_init, obstack_int_grow,
310 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
311 obstack_next_free, obstack_object_size, obstack_ptr_grow,
312 obstack_ptr_grow_fast, obstack_room): Remove declarations of
313 nonexistent functions.
315 2004-05-17 Derek R. Price <derek@ximbiot.com>
316 Paul Eggert <eggert@cs.ucla.edu>
318 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
320 2004-05-14 Bruno Haible <bruno@clisp.org>
322 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
323 that consists of a '.' followed by an empty digit string.
324 Patch by Tor Lillqvist <tml@iki.fi>.
326 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
328 Port obstack to the AS/400, where pointers are 16 bytes wide and
329 you cannot cast an integer to a valid pointer. This patch is
330 currently waiting to be integrated into glibc; see
331 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
333 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
334 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
335 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
336 (struct obstack): temp member is now a union of a pointer and
337 an integer, instead of an integer. All integer uses changed.
338 This does not affect the physical layout of struct obstack,
339 except on hosts (like the AS/400) where the size or alignment of
340 void * is greater than that of ptrdiff_t.
341 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
342 __STDC__)]: Store temporary in pointer member of union, not
344 * obstack.c: Include <stddef.h>, for offsetof.
345 (struct fooalign): Remove; it doesn't need a name.
346 (union fooround): Change double to long double, and add void *.
347 (DEFAULT_ALIGNMENT): Use offsetof to compute.
348 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
349 not a macro. Hence the values are always int; so remove all
350 casts-to-int in uses.
352 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
353 Derek Price <derek@ximbiot.com>
355 * alloca.c: Include <alloca.h>, to get our interface.
356 * alloca_.h: Use __alloca on AIX, so that we don't have to
357 include <alloca.h> first. Use C89 prototype for alloca; this
358 requires including <stddef.h> for size_t. Use extern "C" if C++.
359 Use #elif for simplicity, since we can assume C89 now.
360 Don't try to source the system alloca.h since it will not be found
361 and to prevent recursively including its replacement.
362 * fnmatch.c: Include <alloca.h> instead of opencoding.
363 * lib/regex.c: Likewise.
365 2004-05-16 Derek Price <derek@ximbiot.com>
366 Paul Eggert <eggert@cs.ucla.edu>
368 getline cleanup. This changes the getndelim2 API: both order of
369 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
372 * getline.c: Don't include stddef.h or stdio.h, since our
374 (getline): Always use getdelim, so that we don't have two
376 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
378 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
379 (GETNDELIM2_MAXIMUM): New macro.
380 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
381 instead of the old practice of delim2==0. All callers changed.
382 Return -1 on overflow, instead of returning junk.
383 Do not set *linesize unless allocation succeeds.
384 * getndelim2.h: Do not include stddef.h; no longer needed, now
385 that we include sys/types.h.
386 * getnline.h: Likewise.
387 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
388 (getndelim2): Reorder arguments.
389 * getnline.c (getnline, getndelim):
390 Don't discard the NMAX argument.
391 (getnline): Invoke getndelim, to avoid code duplication.
392 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
393 of (size_t) -1 by callers of the getnline family.
395 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
397 * nanosleep.c (suspended): Change its type from int to
398 sig_atomic_t volatile.
399 (first_call): Make it private to rpl_nanosleep, and have it
400 be zero initially as that's a bit faster.
401 (my_usleep): Round up fractional times instead of truncating them,
402 as this is the usual meaning for 'sleep'.
404 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
406 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
407 (ENOSYS): Define if not defined.
408 (settime): Fall back on stime if it exists and settimeofday fails.
409 But don't bother with fallbacks if a method fails with errno == EPERM.
411 2004-05-11 Jim Meyering <jim@meyering.net>
413 Prior to this change, the save_cwd caller required read access to the
414 current directory on most systems (ones with the fchdir function).
416 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
417 fails, try write-only, and finally, resort to using xgetcwd.
419 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
421 * obstack.c, obstack.h: Import changes from libc.
423 2004-04-28 Bruno Haible <bruno@clisp.org>
425 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
426 implicitly appends .exe to executables.
427 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
428 accepts Windows pathnames.
429 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
430 Cygwin like Windows, since it now accepts Windows pathnames.
431 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
432 Cygwin like Windows, since it now accepts Windows pathnames.
433 Reported by Derek Robert Price <derek@ximbiot.com>.
435 2004-04-20 Jim Meyering <jim@meyering.net>
437 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
439 2004-04-20 Jim Meyering <jim@meyering.net>
440 Bruno Haible <bruno@clisp.org>
442 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
443 memory when realloc fails.
445 2004-04-18 Jim Meyering <jim@meyering.net>
447 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
448 don't leak memory and do call END_UTMP_ENT.
450 2004-04-11 Paul Eggert <eggert@twinsun.com>
452 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
453 (CHAR_BIT): Remove, since we assume C89.
454 Include <stdint.h> if available, as per current Autoconf CVS advice.
456 2004-03-30 Paul Eggert <eggert@twinsun.com>
458 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
459 not bool, to be more consistent with Unix conventions.
460 Suggested by Bruno Haible.
462 Merge from coreutils.
464 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
467 * getdate.h: Include stdbool.h, and timespec.h instead of
468 the usual <time.h> dance.
469 (get_date): Change signature to support fractional time stamps.
471 * getdate.y: Include "getdate.h" first, as we can now
472 assume C89 and don't need to worry about 'const'.
473 Similarly, include "unlocked-io.h" near start, not in middle.
475 (textint.value): Use long int rather than int.
476 (textint.digits): Use size_t rather than int.
477 (BILLION, LOG10_BILLION): New constants.
478 (parser_control): New member rel_ns. Members day_ordinal,
479 time_zone, month, day, hour, minutes, rel_year, rel_month,
480 rel_day, rel_hour, rel_minutes, rel_seconds
481 are now long int, not int. Member seconds is now struct timespec,
482 not int. New member timespec_seen. Members dates_seen, days_seen,
483 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
485 (%union.intval): Now long int, not int.
487 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
488 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
489 (spec): Now is a timespec or an item list.
490 (timespec, items): New nonterminals.
491 (time, rel, relunit, number, get_date):
492 Add support for fractional seconds.
493 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
494 (gmtime, localtime, mktime): Remove decls; not needed with C89.
495 (to_hour): First arg is now long int, not int.
496 (to_year): Returns long int, not int.
497 Don't treat year -70 like 70.
498 (tm_diff): Returns long int, not int.
499 (lookup_word): Use bool instead of int when appropriate.
500 (yylex): Use size_t for count, not int.
501 Detect overflow when parsing large integer constants.
502 Add support for fractions.
503 (get_date): Make pointers 'const' if possible.
504 Use more-portable code to detect integer overflow.
505 (main) [TEST]: Adjust to above changes. Test for localtime failure.
506 Don't use ctime; it's not reliable if the year has >4 digits.
508 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
509 This is for compatibility with BSD.
511 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
512 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
513 From coreutils' system.h.
515 * userspec.c: Don't include "posixver.h".
516 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
517 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
518 compatible extension. Simplify code by removing a boolean int
519 that was always nonzero if a string was nonnull.
521 2004-03-30 Jim Meyering <jim@meyering.net>
523 Merge from coreutils.
525 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
527 * readtokens.c (readtoken): Don't leak 64 bytes when reading
528 an empty input stream.
530 * readtokens.c: Include <stdbool.h>.
531 (readtoken): Use `size_t' rather than int/long.
532 All callers adjusted.
533 Use `bool' rather than `int' where appropriate.
534 Use memset rather than an explicit loop.
535 Use x2nrealloc rather than xrealloc.
536 Allow the use of `\0' as a delimiter.
537 (readtokens): Likewise.
538 * readtokens.h (readtoken, readtokens): Update prototypes.
540 2004-03-30 Bruno Haible <bruno@clisp.org>
542 * getloadavg.c (getloadavg): Don't assume setlocale returns
545 2004-03-29 Paul Eggert <eggert@twinsun.com>
547 Merge changes to getloadavg.c from coreutils and Emacs.
549 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
550 Define to an expression, not to the empty string.
551 Include cloexec.h and xalloc.h.
552 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
553 Use set_cloexec_flag rather than rolling our own.
554 * cloexec.c, cloexec.h: New files.
556 2004-03-18 Paul Eggert <eggert@twinsun.com>
558 * getopt.h: Sync with libc CVS.
560 2004-03-18 Paul Eggert <eggert@twinsun.com>
561 Bruno Haible <bruno@clisp.org>
563 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
564 not on all platforms that have <wchar.h>.
565 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
567 2004-03-09 Paul Eggert <eggert@twinsun.com>
569 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
571 * getopt_int.h: New file, also synced from libc.
573 2004-03-07 Paul Eggert <eggert@twinsun.com>
575 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
576 '#if' expressions. Unlike the code it replaces, it does not
577 depend on (defined _SC_PAGESIZE). However, it does depend on
578 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
579 first reported by Jason Andrade in
580 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
582 2004-01-18 Simon Josefsson <jas@extundo.com>
584 * strdup.h: New file.
585 * strdup.c: Include it.
586 * path-concat.c: Include strdup.h. Drop strdup declaration.
587 * userspec.c: Include strdup.h. Drop strdup declaration.
589 2004-02-06 Karl Berry <karl@gnu.org>
591 * config.charset: update from gettext 0.14.1.
593 2004-02-05 Paul Eggert <eggert@twinsun.com>
595 Add comments and code, prompted by suggestions from Bruno Haible
597 * quotearg.h (quotearg_alloc): New decl. Improve the comments
598 describing the enum quoting_style values.
599 * quotearg.c (quotearg_alloc): New function.
600 (quotearg_buffer_restyled): Treat lone { and } as special.
601 Treat = as special. Work around bug with older shells
602 that "see" a '\' that is really the 2nd byte of a multibyte char.
603 Quote empty string with shell_quoting_style.
605 2004-02-03 Bruno Haible <bruno@clisp.org>
607 * pipe.h: New file, from GNU gettext.
608 * pipe.c: New file, from GNU gettext.
610 2004-01-27 Bruno Haible <bruno@clisp.org>
612 * execute.h: New file, from GNU gettext.
613 * execute.c: New file, from GNU gettext.
614 * w32spawn.h: New file, from GNU gettext.
616 2004-01-23 Paul Eggert <eggert@twinsun.com>
618 Exit-status fix from coreutils.
620 Use exit_failure consistently in place of EXIT_FAILURE,
621 so that program exit statuses are consistent on failure.
623 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
624 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
625 * argmatch.h: Comment fix to match the above.
626 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
627 Now a macro referring to exit_failure, instead of a separate
628 variable. Include "exitfail.h" to get it.
629 * xstrtol.h: Include "exitfail.h".
630 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
632 * long-options.c (parse_long_options): Use prototype
633 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
636 2004-01-21 Jim Meyering <jim@meyering.net>
638 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
639 so as not to conflict with a different-sized __mktime_internal
640 function in GNU libc.
641 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
642 Problem building statically-linked `ls' reported by Michael Brunnbauer.
644 2004-01-18 Paul Eggert <eggert@twinsun.com>
646 Merge from diffutils.
648 * file-type.c (file_type): Add typed memory objects.
649 * file-type.h (S_TYPEISTMO): New macro.
651 * c-stack.h (c_stack_action): Remove argv argument.
652 * c-stack.c (c_stack_action): Likewise. All uses changed.
653 (die): Don't calculate message unless segv_action returns.
654 (get_stack_location, min_address_from_argv, max_address_from_argv,
655 volatile stack_base, volatile_stack_size): Remove.
656 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
657 that every segmentation violation is a stack overflow. (Ouch!)
658 See Debian bug 136249 (still outstanding) for more info about why
659 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
661 2003-11-30 Bruno Haible <bruno@clisp.org>
663 Safer stack allocation.
664 * setenv.c: Include allocsa.h.
665 (alloca): Remove fallback definition.
666 (freea): Remove macro.
667 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
670 2003-10-17 Bruno Haible <bruno@clisp.org>
672 * binary-io.h: Avoid warnings on Cygwin.
674 2003-12-28 Bruno Haible <bruno@clisp.org>
676 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
677 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
679 2003-11-28 Bruno Haible <bruno@clisp.org>
681 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
683 2003-11-27 Bruno Haible <bruno@clisp.org>
685 * wait-process.c: On Windows, include windows.h. Needed on mingw.
687 2003-11-17 Bruno Haible <bruno@clisp.org>
689 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
691 2003-11-24 Bruno Haible <bruno@clisp.org>
693 * xallocsa.h: New file, from GNU gettext.
694 * xallocsa.c: New file, from GNU gettext.
696 2003-11-24 Bruno Haible <bruno@clisp.org>
698 * allocsa.h: New file, from GNU gettext.
699 * allocsa.c: New file, from GNU gettext.
701 2003-11-24 Bruno Haible <bruno@clisp.org>
703 * eealloc.h: New file.
705 2004-01-15 Jim Meyering <jim@meyering.net>
707 Merge from coreutils.
709 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
710 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
711 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
713 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
714 optional configure-time default.
716 * version-etc.c (version_etc_copyright): Update copyright date.
718 * xreadlink.c (xreadlink): Correct outdated comment.
720 2004-01-15 Paul Eggert <eggert@twinsun.com>
722 Merge from coreutils.
724 * posixver.c: Include posixver.h.
726 * same.c: Include <stdbool.h>, <limits.h>.
727 (_POSIX_NAME_MAX): Define if not defined.
729 (same_name): If file names are silently truncated, report
730 that the file names are the same if they are the same after
731 the silent truncation.
733 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
735 * xstrtod.c (xstrtod): Likewise. All callers changed to
736 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
739 2004-01-14 Paul Eggert <eggert@twinsun.com>
741 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
742 with like-named macro in fnmatch.c.
743 (EXT): Use an internal constant instead.
745 Merge fnmatch patches from glibc.
746 * fnmatch.c (mbsinit): Remove define.
747 Add libc_hidden_ver (__fnmatch, fnmatch).
748 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
749 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
751 2003-12-14 Karl Berry <karl@gnu.org>
753 * config.charset: update from gettext-runtime.
755 2003-12-03 Paul Eggert <eggert@twinsun.com>
757 * getgroups.c (getgroups): xmalloc takes one argument, not two.
758 Bug reported by Alfred M. Szmidt.
760 2003-11-29 Karl Berry <karl@gnu.org>
762 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
764 2003-11-23 Paul Eggert <eggert@twinsun.com>
765 Bruno Haible <bruno@clisp.org>
767 * printf-parse.h: Don't include sys/types.h.
768 (ARG_NONE): New macro.
769 (char_directive): Change type of *arg_index fields to size_t.
770 * printf-parse.c: Don't include sys/types.h.
771 (SSIZE_MAX): Remove macro.
772 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
773 Remove unnecessary overflow check.
774 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
777 2003-11-24 Paul Eggert <eggert@twinsun.com>
779 * alloca.c: Remove dependency on xalloc module.
780 (xalloc_die): Remove.
781 (memory_full) [!defined emacs]: New macro.
782 [!defined emacs]: Don't include xalloc.h.
783 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
784 address arithmetic overflows. Change datatypes a bit to avoid
787 2003-11-22 Jim Meyering <jim@meyering.net>
789 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
791 2003-11-17 Bruno Haible <bruno@clisp.org>
793 * vasnprintf.c (alloca): Remove fallback definition.
794 (freea): Remove definition.
795 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
796 Reported by Paul Eggert.
798 2003-11-17 Jim Meyering <jim@meyering.net>
800 On systems without utime and without a utimes function capable of
801 dealing with a NULL struct utimbuf* argument, this utime replacement
802 could -- in unusual circumstances -- leak a file descriptor.
803 * utime.c: Include <unistd.h> and <errno.h>.
804 (utime_null): Be sure to close `fd' and to preserve errno.
805 Reported by Geoff Collyer via Arnold Robbins.
807 2003-11-16 Paul Eggert <eggert@twinsun.com>
808 Bruno Haible <bruno@clisp.org>
810 Protect against address arithmetic overflow.
811 * printf-args.h: Include stddef.h.
812 (arguments): Change type of field 'count' to size_t.
813 * printf-args.c (printf_fetchargs): Use size_t instead of
814 'unsigned int' where appropriate.
815 * printf-parse.h: Include sys/types.h.
816 (char_directive): Change type of *arg_index fields to ssize_t.
817 (char_directives): Change type of fields 'count', max_*_length to
819 * printf-parse.c: Include sys/types.h and xsize.h.
820 (SSIZE_MAX): Define fallback value.
821 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
822 instead of 'int' where appropriate. Check a_allocated, d_allocated
823 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
824 * vasnprintf.c: Include xsize.h.
825 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
826 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
827 overflow. Avoid wraparound when converting a width or precision from
830 2003-11-16 Bruno Haible <bruno@clisp.org>
832 Update from GNU gettext.
833 * printf-parse.c: Generalize to it can be compiled for wide strings.
834 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
835 * vasnprintf.c: Generalize to it can be compiled for wide strings.
836 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
837 SNPRINTF): New macros.
838 Don't include <alloca.h> if the file is used inside libintl.
839 (local_wcslen): New function, for Solaris 2.5.1.
840 (VASNPRINTF): Use it instead of wcslen.
842 2003-11-16 Bruno Haible <bruno@clisp.org>
844 * xsize.h (xmax): New function.
845 (xsum, xsum3, xsum4): Declare as "pure" functions.
847 2003-11-12 Paul Eggert <eggert@twinsun.com>
849 * xalloc.h: Do not include <limits.h> or <stdint.h>.
850 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
851 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
852 heuristic is just as accurate as far as we know, and it removes a
853 dependency on size_max.m4 and ptrdiff_max.m4.
855 2003-11-12 Paul Eggert <eggert@twinsun.com>
857 * xstrtol.c (__xstrtol): Remove "break" immediately after
858 "return", to pacify some unknown compiler. Problem reported
861 2003-11-11 Bruno Haible <bruno@clisp.org>
863 * xsize.h (SIZE_MAX): Remove fallback definition.
864 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
867 2003-11-10 Paul Eggert <eggert@twinsun.com>
869 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
870 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
871 rejected some allocations of exactly SIZE_MAX - 2 bytes.
873 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
874 not (size_t) -1, since it's defined here.
876 2003-11-06 Paul Eggert <eggert@twinsun.com>
878 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
879 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
880 Reject sizes of exactly SIZE_MAX bytes.
881 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
882 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
884 2003-11-05 Bruno Haible <bruno@clisp.org>
886 * xsize.h: Include limits.h, to avoid a possible collision with
887 SIZE_MAX defined in <limits.h> on Solaris.
889 2003-11-04 Bruno Haible <bruno@clisp.org>
892 * linebreak.c: Include xsize.h.
893 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
894 argument for overflow.
895 Suggested by Paul Eggert.
897 2003-10-31 Bruno Haible <bruno@clisp.org>
899 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
900 to avoid (extremely rare) race condition.
901 Suggested by Paul Eggert.
903 2003-11-03 Jim Meyering <jim@meyering.net>
905 * userspec.c: Include "userspec.h".
906 * userspec.h: New file.
908 2003-10-31 Paul Eggert <eggert@twinsun.com>
910 * mountlist.h (struct mount_entry.me_type_malloced): New member.
911 * mountlist.c (SIZE_MAX): Define if not defined already.
912 (read_filesystem_list): Set and use me_type_malloced.
913 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
914 whatever the type happens to be), for brevity and consistency.
915 Check for size calculation overflow on Alphas running OSF/1.
917 2003-10-31 Jim Meyering <jim@meyering.net>
919 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
921 * linebuffer.c: Include <string.h> for declaration of memset.
923 2003-10-30 Paul Eggert <eggert@twinsun.com>
924 Bruno Haible <bruno@clisp.org>
926 * vasprintf.c: Include <limits.h>, <stdlib.h>.
927 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
929 2003-10-29 Paul Eggert <eggert@twinsun.com>
931 * xalloc.h (xalloc_oversized): Now a macro, not a function,
932 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
934 * quotearg.c (quotearg_n_options): Use it.
935 * group-member.c: Include <stdbool.h>.
936 (free_group_info): Arg is now const *; don't free arg.
937 (get_group_info): Now returns bool and accepts struct group_info *,
938 rather than returning a malloc'ed struct group_info *.
939 All uses changed. Check for overflow in internal size calculation.
941 * getusershell.c (readname): Simplify the code by using x2nrealloc
942 rather than xmalloc/xrealloc.
943 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
944 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
945 conformance bug: the old code used a pointer after freeing the
946 storage that it addressed.
947 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
948 rather than doing it by hand.
949 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
950 the buffer preserved. Use free and xmalloc instead.
951 * quotearg.c (quotearg_n_options): Likewise.
952 Use a simpler test for size overflow. Don't use xalloc_oversized
953 because unsigned int might be wider than size_t (!); this suggests
954 that we should switch from unsigned int to size_t for slot numbers.
956 2003-10-27 Bruno Haible <bruno@clisp.org>
958 * stdbool_.h: Better support for BeOS.
960 2003-10-27 Paul Eggert <eggert@twinsun.com>
962 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
963 to allocate the returned structure. Do not allocate a subarray,
964 as x2nrealloc will do that.
965 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
966 instead of xnrealloc.
967 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
969 2003-10-26 Paul Eggert <eggert@twinsun.com>
971 * xalloc.h (xalloc_oversized): New static inline function, for
972 callers that want to do their own size-overflow checking. Include
973 <stdbool.h>, since xalloc_oversized returns bool.
974 * xalloc.c (array_size_overflow): Remove. All callers changed
975 to use xalloc_oversized.
977 Add two functions x2realloc, x2nrealloc, for programs that grow
978 arrays dynamically by doubling their sizes.
979 * xalloc.h (x2realloc, x2nrealloc): New decls.
980 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
983 Port to C99 semantics for 'inline' of external functions.
984 Bug reported by Bruno Haible.
985 * xmalloc.c (xnmalloc_inline): New static inline function,
986 with the old contents of xnmalloc.
987 (xnmalloc, xmalloc): Use it.
988 (xnrealloc_inline): New static inline function,
989 with the old contents of xnrealloc.
990 (xnrealloc, xrealloc): Use it.
992 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
994 2003-10-25 Paul Eggert <eggert@twinsun.com>
996 Fix several address-calculation bugs in the hash modules,
997 plus some minor code cleanup.
999 * hash.h: Include <stdbool.h>, for bool.
1000 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
1001 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
1002 hash_get_n_entries, hash_get_max_bucket_length,
1003 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
1004 hash_rehash): Use size_t rather than unsigned.
1005 * hash.c (struct hash_table, hash_get_n_buckets,
1006 hash_get_n_buckets_used, hash_get_n_entries,
1007 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
1008 hash_get_entries, hash_do_for_each, hash_string, is_prime,
1009 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
1011 (SIZE_MAX): Define if not defined.
1012 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
1013 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
1015 Use const * when possible.
1016 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
1017 (check_tuning): Fix bug: if tuning parameters were very close to
1018 0 or 1, rounding errors could have caused subscript violations.
1019 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
1020 (hash_initialize): Add 'fail:' label
1021 to free table and return NULL, and use it to simplify code.
1022 Use calloc rather than clearing the storage ourself.
1023 (hash_initialize, hash_rehash): Check for arithmetic overflow in
1024 buffer size calculations.
1025 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
1026 Include <stddef.h>, for size_t.
1027 * hash-pjw.c (hash_pjw): Likewise.
1028 Switch to method described by Bruno Haible.
1029 Include <limits.h>, for CHAR_BIT.
1030 (SIZE_BITS): New macro.
1032 2003-10-21 Paul Eggert <eggert@twinsun.com>
1034 * getndelim2.c (getndelim2): When size calculation overflows,
1035 ceiling the allocation at NMAX bytes rather than silently
1036 discarding input bytes before NMAX is reached. This makes
1037 a difference only if NMAX exceeds SIZE_MAX / 2.
1039 * obstack.c: Merge from glibc.
1040 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
1041 Add libc_hidden_def (_obstack_newchunk).
1042 (_obstack_free) [! defined _LIBC]: Remove.
1043 [defined _LIBC]: Make a strong alias from obstack_free, rather than
1044 a clone of the function body.
1045 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
1046 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
1048 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
1049 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
1052 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
1053 (obstack_ptr_grow_fast, obstack_int_grow_fast):
1054 Don't use lvalue casts, as GCC plans to remove support for them
1055 in GCC 3.5. Reported by Joseph S. Myers. This bug
1056 was also present in the non-GCC version, indicating that this
1057 code had always been buggy and had never been widely used.
1058 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
1059 Use the fast variant of each macro, rather than copying the
1060 definiens of the fast variant; that way, we'll be more likely to
1061 catch future bugs in the fast variants.
1063 2003-10-20 Bruno Haible <bruno@clisp.org>
1065 * wait-process.h: New file, from GNU gettext.
1066 * wait-process.c: New file, from GNU gettext.
1068 2003-10-19 Jim Meyering <jim@meyering.net>
1070 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
1072 2003-10-16 Paul Eggert <eggert@twinsun.com>
1074 * getgroups.c: Include <errno.h>, <stdlib.h>.
1075 (getgroups): First arg is int, not size_t.
1076 Don't let 'free' mangle errno.
1078 2003-10-16 Jim Meyering <jim@meyering.net>
1080 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
1082 2003-10-15 Paul Eggert <eggert@twinsun.com>
1084 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
1086 (new_exclude, add_exclude_file): Initial size no longer needs to
1088 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
1089 our own address arithmetic overflow checking.
1091 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
1092 (fnmatch): Do not alloca more than 2000 wide characters;
1093 instead, use malloc for large buffers.
1094 Check for address arithmetic overflow, and return -1
1095 with errno set to ENOMEM in that case.
1096 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
1097 (NEW_PATTERN): Do not alloca more than 8000 bytes;
1098 instead, return -1. Check for address arithmetic overflow.
1100 2003-10-14 Paul Eggert <eggert@twinsun.com>
1102 Handle invalid suffixes and overflow independently, so that
1103 callers can treat them independently as needed. Fix some bugs in
1104 suffix handling, e.g., "100k@" was not diagnosed as an invalid
1105 suffix for a human-readable blocksize. The major caller-visible
1106 change is the addition of a new
1107 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
1108 that both overflow and suffix chars were found.
1110 * human.c (humblock): Don't check separately for invalid suffix
1111 char; that is xstrtoumax's job (now that its bug is fixed).
1112 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
1113 INTMAX_MAX]: New macros.
1114 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
1115 TYPE_MAXIMUM): New macros.
1116 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
1117 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
1118 if overflow occurs, as it's what __strtol does and it's more useful
1120 (__xstrtol): If __strtol reports some error other than ERANGE,
1121 reflect it to the caller as LONGINT_INVALID. If it reports
1122 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
1123 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
1124 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
1126 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
1127 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
1128 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
1129 [defined UINTMAX_MAX]: New macros.
1131 2003-10-14 Bruno Haible <bruno@clisp.org>
1133 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
1134 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
1135 Also use volatile where needed.
1137 2003-10-12 Paul Eggert <eggert@twinsun.com>
1139 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
1140 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
1141 and define in terms of the other primitives.
1142 * xmalloc.c: Include stdbool.h; do not include exit.h.
1143 (SIZE_MAX): Define if not already defined.
1144 (array_size_overflow): New function.
1145 (xalloc_die): Abort instead of exiting if 'error' returns.
1146 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
1147 (xmalloc, xrealloc): Use them.
1148 (xcalloc): Check for address arithmetic overflow.
1149 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
1150 a bit faster than strcpy.
1152 2003-10-08 Paul Eggert <eggert@twinsun.com>
1154 Merge getpass from libc, plus a few fixes.
1156 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
1157 Include <stdbool.h>.
1158 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
1159 __fsetlocking to empty.
1160 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
1161 do include <bits/libc-lock.h>.
1162 Do not include <fcntl.h>; not needed.
1163 [_LIBC]: Include <wchar.h>.
1164 (NOTCANCEL_MODE): New macro.
1165 (flockfile, funlockfile) [_LIBC]: New macros.
1166 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
1167 [!_LIBC]: New macros.
1168 (call_fclose): New function.
1169 (getpass): Use it. Save tty stream separately; this simplifies the
1170 code and makes it more reliable if stdin happens to equal stdout.
1171 Invoke __fsetlocking on tty.
1172 Handle thread cancellation if needed.
1173 Namespace cleanup (use __tcgetattr, __getline).
1174 Use bool for Booleans.
1175 [USE_IN_LIBIO]: Handle wide streams.
1176 [!_LIBC]: Unconditionally do the fseek, since we don't know what
1177 stream might go where.
1179 * unlocked-io.h: Include <stdio.h>, so that the caller
1180 doesn't have to include <stdio.h> before us.
1181 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
1182 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
1183 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
1184 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
1185 if not declared, so that we can use getpass.c code from libc without
1187 (flockfile, ftrylockfile, funlockfile): New macros.
1189 2003-10-06 Bruno Haible <bruno@clisp.org>
1191 * version-etc-2.h: Remove file.
1192 * version-etc-2.c: Remove file.
1194 2003-09-25 Jim Meyering <jim@meyering.net>
1195 Bruno Haible <bruno@clisp.org>
1197 This lets translators provide better translations for the
1198 "Written by ..." part of --version output.
1199 * version-etc.h: Include stdarg.h.
1200 (version_etc_copyright): Declare as readonly.
1201 (version_etc): Make this function variadic with a NULL-terminated list
1202 of author name strings.
1203 (version_etc_va): New declaration.
1204 * version-etc.c: Include stdarg.h, stdlib.h.
1205 (version_etc_copyright): Declare as readonly.
1206 (version_etc_va): New function. Provide a different translatable string
1207 for each possible number of authors < 10. Abbreviate when there are 10
1209 (version_etc): Make this function variadic. Call version_etc_va.
1210 Suggestion from Gary V. Vaughan.
1212 * long-options.h (parse_long_options): Change prototype: the authors
1213 string is moved to the end and becomes variadic.
1214 * long-options.c: Include stdarg.h.
1215 (parse_long_options): Make this function variadic, too.
1216 Call version_etc_va, not version_etc.
1218 2003-10-06 Bruno Haible <bruno@clisp.org>
1220 * fatal-signal.h: New file, from GNU gettext.
1221 * fatal-signal.c: New file, from GNU gettext.
1223 2003-10-04 Karl Berry <karl@gnu.org>
1225 * argp*: update from libc.
1227 2003-10-01 Larry Jones <lawrence.jones@eds.com>
1229 * getpass.c (getpass): Use a no-op fseek when switching from input to
1230 output mode on the same stream.
1232 2003-09-29 Paul Eggert <eggert@twinsun.com>
1234 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
1235 Fix arg typo in previous patch.
1237 2003-09-28 Jim Meyering <jim@meyering.net>
1239 * error.c: Correct cpp indentation.
1241 2003-09-27 Paul Eggert <eggert@twinsun.com>
1243 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
1244 Omit the special code that used __typeof__, since we worry that
1245 it could be more trouble than it's worth. See:
1246 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
1247 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
1251 2003-09-26 Jim Meyering <jim@meyering.net>
1253 * error.c (error_tail): Move some declarations
1254 into inner scope where the local variables are used.
1256 2003-09-26 Bruno Haible <bruno@clisp.org>
1258 * stpncpy.h (gnu_stpncpy): New declaration.
1259 (stpncpy): Define as alias for gnu_stpncpy.
1260 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
1262 2003-09-26 Paul Eggert <eggert@twinsun.com>
1264 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
1265 (error_tail): Do not loop, reallocating temporary buffer, since
1266 the output cannot contain more wide characters than the input
1267 contains bytes, the size must be big enough already. This avoids
1268 one potential size overflow calculation. Check for size overflow
1269 when calculating temporary buffer size. Free temporary buffer
1270 when done, if it was allocated with malloc; this plugs a memory
1271 leak. Remove casts from void * to pointers, that are no longer
1272 needed now that we're assuming C89 or better.
1274 Merge error changes from glibc.
1276 * error.c, error.h: Update copyright notice header to match glibc.
1277 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
1278 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
1279 Disable cancellation while printing error.
1280 * error.h: Prepend __ to parameter names.
1282 2003-09-25 Karl Berry <karl@gnu.org>
1284 * argp-fmtstream.c, argp-help.c: update from libc.
1286 2003-09-25 Bruno Haible <bruno@clisp.org>
1288 * version-etc-2.h: New file, from version-etc.h with modifications.
1289 * version-etc-2.c: New file, from version-etc.c with modifications.
1291 2003-09-25 Simon Josefsson <jas@extundo.com>
1293 * xgetdomainname.h: New file.
1294 * xgetdomainname.c: New file.
1296 2003-09-25 Simon Josefsson <jas@extundo.com>
1297 Bruno Haible <bruno@clisp.org>
1299 * getdomainname.h: New file.
1300 * getdomainname.c: New file.
1302 2003-09-24 Paul Eggert <eggert@twinsun.com>
1304 * linebuffer.c (freebuffer): Don't free the argument, just
1305 the buffer associated with the argument. Bug reported by
1308 2003-09-19 Karl Berry <karl@gnu.org>
1310 * argp.h: update from libc.
1312 2003-09-16 Paul Eggert <eggert@twinsun.com>
1314 * linebuffer.c (readlinebuffer): Return NULL immediately upon
1315 input error, instead of returning NULL the next time we are called
1316 (and therefore losing track of errno).
1318 2003-09-15 Paul Eggert <eggert@twinsun.com>
1320 * getndelim2.c (getndelim2): Don't trash errno when a read
1321 fails, so that the caller gets the proper errno.
1323 * readutmp.c (read_utmp): Likewise.
1324 Check for fstat error. Close stream and free storage
1327 2003-09-14 Bruno Haible <bruno@clisp.org>
1329 * fwriteerror.h: New file.
1330 * fwriteerror.c: New file.
1332 2003-09-14 Jim Meyering <jim@meyering.net>
1334 * getloadavg.c: Correct cpp indentation.
1335 * strdup.c: Likewise.
1336 * vasnprintf.c: Likewise.
1338 2003-09-12 Paul Eggert <eggert@twinsun.com>
1340 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
1341 * obstack.c [!defined _LIBC]: Likewise.
1342 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
1343 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
1344 * exitfail.c: Don't include stdlib.h; no longer needed.
1346 More changes to assume C89 or better.
1348 * error.c (error_tail): Assume vprintf.
1350 * argmatch.c (getenv): Remove decl.
1351 * progreloc.c (get_full_program_name): Define via prototype.
1352 * setenv.c (clearenv): Likewise.
1353 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
1355 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
1356 (malloc, memcpy): Remove decls.
1357 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
1358 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
1359 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
1360 (memcpy): Remove macro.
1361 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
1362 (__P): Remove. All uses removed.
1363 (PTR): Remove. All uses changed to void *.
1364 (CHAR_BIT, NULL): Remove.
1365 (spaces, zeros, memset_space, memset_zero)
1366 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
1368 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
1369 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
1370 Define with prototype.
1371 Remove now-unnecessary prototype decl.
1372 (extra_args_spec): Assume ANSI C. All uses changed.
1373 (extra_args_spec_iso): Remove.
1374 (my_strftime, emacs_strftimeu): Define via prototype.
1375 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
1377 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
1378 * strtoimax.c: Include <stdlib.h> unconditionally.
1379 (strtoul, strtol): Remove decls.
1380 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
1382 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
1383 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
1384 (LOCALE_PARAM_PROTO): New macro.
1385 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
1386 (INTERNAL (strtol), strtol): Define with a prototype.
1387 (PARAMS): Remove. All uses removed.
1388 * tempname.c: Include <string.h> unconditionally.
1389 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
1390 * xgethostname.c (main): Define with a prototype.
1391 * xmalloc.c: Include "xalloc.h" first, to check interface.
1392 Include <stdlib.h> unconditionally.
1393 (calloc, malloc, realloc, free): Remove decls.
1394 * xstrtod.c: Include "xstrtod.h" first, to check interface.
1395 Include <stdlib.h> unconditionally. Sort include file names.
1397 (xstrtod): Define with a prototype.
1398 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
1399 (strtol, strtoul): Remove decls.
1401 2003-09-11 Paul Eggert <eggert@twinsun.com>
1403 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
1404 Include <stdlib.h>, <string.h> unconditionally.
1405 Remove now-unnecessary cast to char *.
1406 * strnlen.c: Include <string.h> unconditionally.
1407 * yesno.c (yesno): Define with a prototype.
1409 2003-09-10 Bruno Haible <bruno@clisp.org>
1411 * strcspn.c: Include <string.h> unconditionally.
1412 * strpbrk.c: Include <string.h> unconditionally.
1413 * strstr.c: Include <string.h> unconditionally.
1414 * unicodeio.c: Include <string.h> unconditionally.
1415 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
1416 * unsetenv.c: Likewise.
1417 * xreadlink.c: Include <stdlib.h> unconditionally.
1418 * yesno.c: Include <stdlib.h> unconditionally.
1419 (rpmatch): Add prototype.
1421 2003-09-10 Jim Meyering <jim@meyering.net>
1423 * error.c: Correct indentation of cpp directives.
1425 2003-09-09 Paul Eggert <eggert@twinsun.com>
1429 * acosl.c (main): Use a prototype.
1430 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
1433 * getloadavg.c (getloadavg, main): Define via prototypes.
1435 * getopt.h (struct option.name): Assume C89, and use 'const'.
1436 (getopt, etopt_long, getopt_long_only, _getopt_internal)
1437 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
1439 * getopt.c (const): Remove macro.
1440 Include <string.h> unconditionally.
1441 (my_index): Remove; all uses changed to strchr.
1442 (strlen): Remove decl.
1443 (exchange): Remove forward decl; no longer needed.
1444 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
1445 Define with prototype.
1446 * getopt1.c (const): Remove macro.
1447 (getopt_long, getopt_long_only, main): Define with prototype.
1449 * getugroups.c: Include <string.h> unconditionally.
1451 * getusershell.c: Include <stdlib.h> unconditionally.
1452 (getusershell, setusershell, endusershell, readname, main):
1453 Define with prototypes.
1455 * group-member.c: Include group-member.h first.
1456 Include <stdlib.h> unconditionally.
1458 * hard-locale.c: Include hard-locale.h first.
1459 Include <stdlib.h>, <string.h> unconditionally.
1461 * hash.c (free, malloc): Remove decls.
1462 Include <stdlib.h> unconditionally.
1464 * human.c: Include <stdlib.h>, <string.h> unconditionally.
1465 (getenv): Do not declare.
1467 * idcache.c: Include <string.h> unconditionally.
1469 * long-options.c: Include long-options.h first, to test interface.
1470 Include <stdlib.h> unconditionally.
1472 * makepath.c: Include makepath.h first, to test interface.
1473 Include <stdlib.h> and <string.h> unconditionally.
1475 * linebuffer.c: Include <stdlib.h>.
1476 (free): Remove decl.
1478 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
1479 rpl_malloc returns void *, not char *.
1480 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
1482 * md5.h: Include <limits.h> unconditionally.
1483 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
1484 (__P): Remove; all uses removed.
1485 * md5.c: Include "md5.h" first.
1486 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
1487 md5_buffer, md5_process_bytes, md5_process_block):
1488 Define with prototypes.
1489 * sha.h (__P): Remove all uses. (It wasn't defined??)
1490 * sha.c: Include "sha.h" first.
1491 Include <stdlib.h>, <string.h> unconditionally.
1493 * memchr.c (__ptr_t): Remove; all uses changed to void *.
1494 * memcmp.c (__ptr_t): Likewise.
1495 * memrchr.c (__ptr_t): Likewise.
1496 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
1497 Include <string.h> unconditionally.
1498 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
1499 * memchr.c: Include <stdlib.h> unconditionally.
1500 * memchr.c (LONG_MAX): Remove.
1501 * memrchr.c (LONG_MAX): Likewise.
1502 * memchr.c (__memchr): Define via a prototype.
1503 * memrchr.c (__memrchr): Likewise.
1504 * memcmp.c (__P): Remove, and remove all uses.
1505 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
1506 Remove forward decls; no longer needed.
1507 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
1508 Use types required by C89 in prototype.
1510 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
1511 * savedir.c: Likewise.
1512 * mkdir.c (free): Remove decl.
1513 * rmdir.c (rmdir): Define with a prototype.
1514 * savedir.c: Include savedir.h first, to test interface.
1516 * mktime.c (STDC_HEADERS): Remove.
1517 Include <stdlib.h>, <string.h> unconditionally.
1519 * modechange.c: Include <stdlib.h> unconditionally.
1520 (malloc): Remove decl.
1522 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
1523 (free): Remove decl.
1525 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
1526 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
1527 (This type really should be intptr_t, but that's a C99ism.)
1528 (_obstack_memcpy): Remove: all uses changed to memcpy.
1529 Include <string.h> unconditionally.
1530 (struct obstack): Assume __STDC__ for types of members
1531 chunkfun, freefun, extra_arg.
1532 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
1533 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
1534 obstack_begin, obstack_specify_allocation,
1535 obstack_specify_allocation_with_arg, obstack_chunkfun,
1536 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
1537 Remove unprototyped decls and the macros that use them.
1538 * obstack.c (POINTER): Remove. All uses changed to void *.
1539 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
1540 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
1541 (defined __STDC__ && __STDC__)]:
1542 Remove nonprototyped code.
1543 Include <stdlib.h> unconditionally.
1544 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
1545 _obstack_allocated_p, _obstack_free, obstack_free,
1546 _obstack_memory_used, print_and_abort):
1547 Define using prototypes.
1548 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
1549 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
1550 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
1551 obstack_next_free, obstack_object_size, obstack_room) [0]:
1552 Remove unused, unprototyped code.
1554 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
1556 * physmem.c (physmem_total, physmem_available, main): Define
1559 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
1560 (main): Define with a prototype.
1562 * posixver.c (getenv): Remove decl.
1564 * putenv.c (malloc): Returns void *, not char *.
1565 Include <string.h> unconditionally.
1566 (strchr, memcpy, NULL): Do not define.
1568 * readtokens.c: Include readtokens.h first, to test interface.
1569 Include <stdlib.h>, <string.h> unconditionally.
1570 (init_tokenbuffer): Define with a prototype.
1572 * regex.c (PARAMS): Remove. All uses removed.
1573 All uses of _RE_ARGS removed, too.
1574 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
1576 (bzero): Assume memset exists.
1577 (memcmp, memcpy, NULL): Remove.
1578 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
1579 char, or assignments to local vars of type signed char.
1580 (init_syntax_once, PREFIX(extract_number_and_incr),
1581 PREFIX(print_partial_compiled_pattern),
1582 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
1583 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
1584 PREFIX(regex_grow_registers), PREFIX(regex_compile),
1585 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
1586 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
1587 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
1588 wcs_compile_range, byte_compile_range, truncate_wchar,
1589 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
1590 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
1591 count_mbs_length, wcs_re_match_2_internal,
1592 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
1593 PREFIX(alt_match_null_string_p),
1594 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
1595 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
1596 regfree, PREFIX(extract_number)): Define with prototype. Remove
1597 now-unnecessary declaration, if any.
1598 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
1600 Remove now-unnecessary casts among pointer types.
1601 * regex.h (_RE_ARGS): Remove. All uses removed.
1603 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
1604 (free): Remove decl.
1606 * rpmatch.c: Include <stdlib.h> unconditionally.
1608 * same.c: Include <stdlib.h>, <string.h> unconditionally.
1609 (free): Remove decl.
1611 * save-cwd.c: Include <stdlib.h> unconditionally.
1612 * xgetcwd.c: Likewise.
1614 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
1615 (free): Remove decl.
1617 * strchrnul.c (strchrnul): Define with a prototype.
1618 Fix bug: c_in was not converted to char before searching.
1620 The following changes are not K&R related:
1622 * group-member.h: Include <sys/types.h>, so that this file is
1624 * makepath.h: Likewise.
1626 * getusershell.c (readname, default_index, line_size, readname):
1627 Use size_t, not int, for sizes.
1628 (readname): If the size overflows, report an error instead of
1631 2003-09-09 Derek Robert Price <derek@ximbiot.com>
1633 * getndelim2.c: Assume stdlib.h per the C89 spec.
1635 2003-09-08 Paul Eggert <eggert@twinsun.com>
1637 Assume C89 or better; remove K&R cruft.
1638 A few of these changes were first proposed by Derek Robert Price
1639 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
1641 * addext.c: Include <string.h> unconditionally.
1642 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
1643 Don't declare getenv or malloc.
1645 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
1646 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
1648 (find_stack_direction, alloca): Use prototypes.
1650 * atexit.c (atexit): Define using a prototype.
1652 * basename.c, dirname.c, stripslash.c:
1653 Include <string.h> unconditionally.
1655 * bcopy.c: Include <stddef.h>.
1656 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
1658 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
1660 * error.h (error, error_at_line, error_print_progname)
1661 [! (defined (__STDC__) && __STDC__)]: Remove decls.
1662 * error.c: Include error.h first, to check interface.
1663 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
1664 (VA_START): Remove; all uses changeed to va_start.
1665 (exit, strerror): Remove decls.
1666 (error_print_progname): Prototype uncondionally.
1667 Don't include <errno.h>; no longer needed.
1668 (private_strerror): Remove.
1669 (error_tail): Always define.
1670 (error, error_at_line): Assume C89 or better; always use prototypes.
1671 * fatal.c: Include "fatal.h" first, to test interface.
1672 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
1673 (VA_START): Remove; all uses changed to va_start.
1674 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
1676 (exit): Remove decl.
1677 (fatal): Prototype unconditionally. Assume va_start works.
1678 Abort at end, to pacify gcc.
1680 * euidaccess.c (main): Define with a prototype.
1682 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
1684 * exitfail.c: Include <stdlib.h> unconditionally.
1686 * fnmatch_.h (__P): Remove. All uses changed to assume
1688 * fnmatch.c: Include fnmatch.h first, to test interface.
1689 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
1690 (getenv): Remove decl.
1691 (fnmatch): Define using a prototype.
1692 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
1693 (FCT): Define using a prototype.
1695 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
1697 * gethostname.c: Include <stddef.h>.
1698 (gethostname): Define with prototype. Length is size_t, not int.
1700 2003-09-08 Paul Eggert <eggert@twinsun.com>
1702 * getversion.c: Remove; was migrated to backupfile.c in 1997.
1703 getversion.c should have been removed then, but was accidentally
1706 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
1707 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
1709 2003-09-07 Paul Eggert <eggert@twinsun.com>
1711 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
1712 copy_tm_result. Bug reported by Simon Josefsson in
1713 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
1715 2003-09-06 Paul Eggert <eggert@twinsun.com>
1717 * time_r.c, time_r.h: New files.
1719 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
1721 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
1722 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
1724 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
1726 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
1727 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
1730 * timegm.c: Switch to glibc implementation, with the following changes:
1731 [defined HAVE_CONFIG_H]: Include <config.h>.
1732 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
1733 (__mktime_internal) [!defined _LIBC]: New decl.
1734 (__gmtime_r) [!defined _LIBC]: New macro and function.
1735 (timegm): Use a prototype, since gnulib assumes C89.
1736 Do not bother declaring tmp to be const, as it's not really usefu.
1737 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
1738 (timegm): Declare only if HAVE_DECL_TIMEGM.
1740 2003-09-03 Paul Eggert <eggert@twinsun.com>
1742 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
1743 Bug reported by Lute Kamstra in
1744 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
1746 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
1747 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
1748 course with correspondingly smaller numbers for tomorrow and
1749 yesterday. From Tadayoshi Funaba. Originally installed into
1750 sh-utils on 1999-08-07, but the patch got lost (I guess during the
1753 2003-08-31 Simon Josefsson <jas@extundo.com>
1755 * timegm.h: New file.
1756 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
1758 2003-08-31 Karl Berry <karl@gnu.org>
1760 * argp.h: update from libc.
1762 2003-08-28 Bruno Haible <bruno@clisp.org>
1764 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
1765 warning on QNX, which defines O_BINARY to 000000.
1767 2003-08-24 Bruno Haible <bruno@clisp.org>
1769 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
1770 MSVC7 <stdio.h> is included later.
1772 2003-08-20 Bruno Haible <bruno@clisp.org>
1774 * progname.h: New file, from GNU gettext.
1775 * progname.c: New file, from GNU gettext.
1776 * progreloc.c: New file, from GNU gettext.
1778 2003-08-19 Bruno Haible <bruno@clisp.org>
1780 * xstrdup.c: Assume <string.h> exists.
1782 2003-08-18 Jim Meyering <jim@meyering.net>
1784 * setenv.h: Indent nested cpp directive.
1785 * vasnprintf.c: Remove trailing blanks.
1787 2003-08-17 Simon Josefsson <jas@extundo.com>
1788 Bruno Haible <bruno@clisp.org>
1790 * xstrndup.h: New file.
1791 * xstrndup.c: New file.
1793 2003-08-17 Bruno Haible <bruno@clisp.org>
1795 * strndup.h: New file.
1797 2003-08-16 Paul Eggert <eggert@twinsun.com>
1799 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
1800 space, undoing this 2003-08-12 change:
1801 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
1803 2003-08-16 Jim Meyering <jim@meyering.net>
1805 Merge from coreutils.
1806 * xstrtoimax.c: #else #if -> #elif.
1807 * xstrtoumax.c: Likewise.
1809 2003-08-15 Paul Eggert <eggert@twinsun.com>
1811 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
1812 rather than tab, after '#' in shell-script copyright notices.
1813 Suggested by Bruno Haible.
1815 2003-08-15 Jim Meyering <jim@meyering.net>
1816 and Paul Eggert <eggert@twinsun.com>
1818 Merge from coreutils.
1819 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
1820 member but strut utmpx does not. Needed for AIX 4.3.3.
1821 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
1823 2003-08-15 Jim Meyering <jim@meyering.net>
1825 Merge from coreutils.
1826 * xgethostname.c: Include <stdlib.h>.
1827 (xghostname): Don't exit for anything other than memory-related
1828 failure; just return NULL.
1829 * userspec.c: Include "posixver.h".
1830 (parse_user_spec): Accept `.' as a separator only
1831 in pre-POSIX-200112 mode.
1832 * strtoimax.c: Use #elif rather than #else #if.
1833 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
1834 Remove function, now that we can rely on a working tzset function.
1835 [!_LIBC]: Ensure that the required autoconf test has been run.
1836 [!defined _NL_CURRENT && HAVE_STRFTIME]:
1837 Use underlying_strftime for %r.
1838 * sha.c: Merge in some clean-up and optimization changes from glibc.
1839 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
1840 Ensure that it is a multiple of 64.
1841 Rearrange loop exit tests so as to avoid performing an
1842 additional fread after encountering an error or EOF.
1843 * realloc.c: Update copyright date.
1845 2003-08-14 Jim Meyering <jim@meyering.net>
1847 Merge from coreutils.
1848 * obstack.h: Whitespace changes.
1849 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
1850 and xcalloc return values.
1851 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
1852 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
1853 hang on OSF/1 5.1 for DIR on both local and remote file systems.
1854 Reported by (and fix confirmed by) Nelson H. F. Beebe.
1855 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
1857 Use mntctl's return value to drive the entry-processing loop, since
1858 we can't rely on the value of the vmt_length member in the last
1859 entry. On some systems doing so could result in exhausting
1860 virtual memory. Based in part on a patch from Mike Jetzer.
1862 2003-08-14 Jim Meyering <jim@meyering.net>
1863 and Paul Eggert <eggert@twinsun.com>
1865 Merges from coreutils, plus other fixes.
1866 * physmem.c: Merge in portability changes from gcc/libiberty
1867 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
1868 for credits and details. Thanks to Kaveh Ghazi for helping
1869 to keep these files in sync.
1870 (ARRAY_SIZE): Define it.
1871 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
1872 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
1873 (memcasecmp): Don't assume size_t fits in unsigned int.
1874 Remove casts and duplicate code.
1875 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
1876 (memcpy): Remove definition.
1877 Merge in some clean-up and optimization changes from glibc.
1878 [BLOCKSIZE]: Move definition to top of file.
1879 Ensure that it is a multiple of 64.
1880 Rearrange loop exit tests so as to avoid performing an
1881 additional fread after encountering an error or EOF.
1882 * md5.h (md5_uintptr): Define.
1883 * makepath.c (CLEANUP_CWD): Report an error if we failed to
1884 return to the initial working directory. Preserve errno
1886 * idcache.c: Include "xalloc.h".
1887 (xmalloc, xrealloc): Remove decls.
1888 (getuser): Remove casts no longer required in C89.
1889 * human.c: Include stdio.h, for sprintf.
1890 * group-member.c: Include "xalloc.h".
1891 (xmalloc, xrealloc): Remove decls.
1892 (get_group_info): Remove casts no longer required in C89.
1893 * getusershell.c (readname): Remove casts no longer required in C89.
1894 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
1895 * getline.c: Whitespace fix, from coreutils.
1897 2003-08-13 Paul Eggert <eggert@twinsun.com>
1899 * exclude.c: Include <ctype.h>
1900 (IN_CTYPE_DOMAIN): New macro.
1902 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
1905 * argp-help.c, argp-parse.c, config.charset, getopt.h:
1906 Undo previous (whitespace-only) change.
1908 2003-08-12 Paul Eggert <eggert@twinsun.com>
1910 * argp-help.c, argp-parse.c, config.charset, getopt.h:
1911 Normalize leading white space and remove trailing white space.
1912 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
1913 notice, as per ../config/srclist-update.
1915 Merge from coreutils.
1916 * euidaccess.h: New file.
1917 * euidaccess.c: Include it.
1918 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
1919 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
1920 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
1922 2003-08-11 Bruno Haible <bruno@clisp.org>
1924 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
1925 (vasnprintf): Use it instead of wcslen.
1927 2003-08-11 Bruno Haible <bruno@clisp.org>
1929 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
1930 value to ensure that _Bool promotes to int. Use #define for _Bool when
1931 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
1933 2003-08-10 Karl Berry <karl@gnu.org>
1935 * regex.h: update from libc (whitespace fix).
1937 2003-08-09 Paul Eggert <eggert@twinsun.com>
1939 Merge some files from coreutils. These changes were
1940 originally made by Jim Meyering.
1941 * acl.c: Include <sys/types.h> before <sys/stat.h>;
1942 many older Unixes require this.
1943 * alloca.c (alloca): Remove cast to argument of free;
1944 no longer needed in C89.
1945 * alloca_.h, regex.h: Fix white space to match
1946 what GNU indent does.
1948 2003-08-05 Paul Eggert <eggert@twinsun.com>
1950 * bumpalloc.h: Remove.
1952 2003-08-04 Paul Eggert <eggert@twinsun.com>
1954 * getloadavg.c: Change copyright notice and spacing to conform to
1957 Merge from coreutils.
1958 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
1960 * getdate.y (date): Also accept dates like May-23-2003; suggestion
1961 from Karl Berry, implemented by Jim Meyering.
1962 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
1963 from Dmitry V. Levin.
1964 Remove anachronistic cast of xrealloc.
1965 * fnmatch_.h (__const): Remove. Use 'const'.
1966 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
1967 type. Otherwise, it wouldn't compile with at least /bin/cc on
1968 ymp-cray-unicos9.0.2.X.
1969 Combine two mostly-identical uses of alloca into one.
1970 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
1972 2003-08-04 Dave Love <d.love@dl.ac.uk>
1976 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
1977 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
1978 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
1979 obsolete NLIST_NAME_UNION.
1980 [__GNU__]: Undef BSD and FSCALE.
1981 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
1983 2003-08-03 Paul Eggert <eggert@twinsun.com>
1985 * stdbool_.h (_Bool): Make it signed char, instead of
1986 an enum type, so that it's guaranteed to promote to int. See:
1987 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
1989 2003-07-31 Paul Eggert <eggert@twinsun.com>
1991 * strerror.c: Include config.h, limits.h. Declare sprintf.
1992 (strerror): Don't assume that a printable int fits in 14 bytes.
1994 2003-07-24 Derek Robert Price <derek@ximbiot.com>
1995 Bruno Haible <bruno@clisp.org>
1997 * getline.h (getline, getdelim): Change return type to ssize_t.
1998 * getline.c (getline, getdelim): Likewise.
1999 Remove _GNU_SOURCE define; now it's defined in config.h through
2002 2003-07-22 Paul Eggert <eggert@twinsun.com>
2004 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
2005 over-parenthesization in macros.
2007 Sync with coreutils.
2009 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
2012 Use `exit_failure' for xalloc and xmemcoll instead of their own
2013 private exit-failure variables.
2014 * xalloc.h (xalloc_exit_failure): Remove.
2015 * xmalloc.c: Likewise. Include exitfail.h.
2016 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
2017 * xmemcoll.h (xmemcoll_exit_failure): Remove.
2018 * xmemcoll.c: Likewise. Include exitfail.h.
2019 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
2021 2003-07-18 Paul Eggert <eggert@twinsun.com>
2023 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
2024 * closeout.c: Likewise. Include "closeout.h" right after config.h,
2025 to test that it can stand by itself. Include "exitfail.h".
2026 Clients should set exit_failure instead.
2027 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
2029 2003-07-18 Andreas Schwab <schwab@suse.de>
2031 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
2033 2003-07-18 Bruno Haible <bruno@clisp.org>
2035 * getndelim2.h: New file.
2036 * getndelim2.c: Make into a module of its own. Include config.h,
2038 (getndelim2): Make non-static. Change return type to ssize_t.
2039 * getline.h: Change argument names.
2040 * getline.c: Include getndelim2.h instead of getndelim2.c.
2041 * getnline.c: Include getndelim2.h.
2043 2003-07-17 Bruno Haible <bruno@clisp.org>
2045 * Makefile.am: Remove file.
2046 * Makefile.in: Remove file.
2048 2003-07-17 Bruno Haible <bruno@clisp.org>
2050 * getnline.h: New file.
2051 * getnline.c: New file.
2052 * getndelim2.c: New file, extracted from getline.c.
2053 (getndelim2): Renamed from getdelim2, with added nmax argument.
2054 * getline.c: Include getndelim2.c.
2055 (getdelim2): Moved out to getndelim2.c.
2056 (getline, getdelim): Update.
2058 2003-07-15 <karl@gnu.org>
2060 * vasnprintf.c: update from gettext.
2062 2003-07-15 Jim Meyering <jim@meyering.net>
2064 * makepath.c (make_path): Enclose diagnostic in _(...).
2066 2003-07-14 Paul Eggert <eggert@twinsun.com>
2068 * asnprintf.c, asprintf.c, config.charset, gettext.h,
2069 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
2070 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
2071 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
2072 vasprintf.c, vasprintf.h: Regenerate. These files are now being
2073 updated automatically by ../config/srclist-update. This changes
2074 their license from LPGL to GPL.
2076 2003-07-14 Jim Meyering <jim@meyering.net>
2078 Don't emit diagnostics. Let callers do that.
2079 * save-cwd.c: Don't include "error.h".
2080 (save_cwd): Don't call error. Ensure that errno is valid
2081 when returning nonzero.
2083 * save-cwd.h (restore_cwd): Update prototype.
2084 * save-cwd.c (restore_cwd): Remove two parameters.
2085 Simplify. Don't call error upon failure. Let callers do that.
2086 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
2087 when auditing is enabled. But don't bother updating the #if.
2089 2003-07-14 Simon Josefsson <jas@extundo.com>
2091 * mempcpy.h: New file.
2092 * mempcpy.c: New file.
2094 2003-07-14 Paul Eggert <eggert@twinsun.com>
2096 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
2097 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
2098 unicodeio.c, unicodeio.h, unlocked-io.h:
2099 Switch from LGPL to GPL.
2101 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
2103 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
2104 it breaks C++ compilation.
2105 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
2107 2003-07-10 Jim Meyering <jim@meyering.net>
2109 * vasnprintf.c: Remove trailing blanks.
2110 Make cpp indentation consistent.
2112 2003-07-09 Paul Eggert <eggert@twinsun.com>
2114 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
2115 posixver.c, strftime.c, strnlen.c, strverscmp.c:
2116 Switch from LGPL to GPL.
2118 2003-07-07 Paul Eggert <eggert@twinsun.com>
2120 * mktime.c: Fix some boundary cases and remove need for floating point.
2122 Issue a compile-time diagnostic if time_t is floating point, or if
2123 two's complement arithmetic is not in effect, or if arithmetic
2124 right shift does not propagate the sign. These assumptions were
2125 all in the original code but they weren't checked.
2127 (TIME_T_MIDPOINT, verify): New macros.
2128 (__isleap): Remove; it has integer overflow problems.
2129 (leapyear): New function, without those problems.
2130 (ydhms_tm_diff): Remove; splitting into two parts.
2131 (ydhms_diff): New function, containing the arithmetic part of
2132 the old ydhms_tm_diff function. Issue a compile-time
2133 diagnostic if we are not using C99 integer division.
2134 Avoid casts when possible.
2135 (guess_time_tm): New function, containing the checking part of
2136 the old ydhms_tm_diff function. Return the new value, rather than
2137 the difference between it and the old. Accept a new argument T
2138 so that *T specifies the old value. Check for overflow in the result.
2140 (__mktime_internal): Use a time_t offset, not a long int offset.
2141 This undoes the 2003-06-04 change, which is no longer needed now
2142 that we have better overflow checking.
2143 (localtime_offset): Likewise.
2145 (__mktime_internal): Avoid harmful overflow on hosts where time_t
2146 and long are 64-bit but int is only 32-bit.
2147 (ydhms_diff): Use long int to store year1 and yday1.
2148 Issue a compile-time diagnostic if long int is not wide enough.
2150 (__mktime_internal): Use long int to store adjusted year and yday.
2151 Use plain C rather than preprocessor commands, if that doesn't
2153 Check for overflow (and try to repair) after each probe
2154 rather than checking only at the very end. This avoids some bugs
2155 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
2156 does not equal GMT offset at maximum time).
2157 Use integer to check for overflow rather than floating point; this
2158 is more portable to non-IEEE hosts, and is a tad faster.
2159 When we detect that we are oscillating between two values,
2160 don't check whether tm_isdst has the requested value, since
2161 we already know the answer. When tm_isdst has the wrong value,
2162 use a different heuristic to find the right one, based on the
2163 extreme values actually observed in practice in tz2003a,
2164 rather than the (overly optimistic) "previous 3 calendar quarters".
2166 (not_equal_tm, print_tm, check_result): Use "const T" rather than
2167 "T const" to accommodate glibc style.
2168 (check_result): Use less-confusing report format. "long" -> "long int.
2170 Don't loop if the iteration overflows time_t.
2171 Allow a negative step in the iteration.
2173 2003-07-01 Paul Eggert <eggert@twinsun.com>
2175 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
2176 having it depend on HAVE_SYS_TYPES_H.
2178 2003-06-25 Bruno Haible <bruno@clisp.org>
2180 * readlink.c: New file.
2182 2003-06-20 Bruno Haible <bruno@clisp.org>
2184 Assume C89, so PARAMS isn't needed.
2185 * unicodeio.h (PARAMS): Remove.
2186 * unicodeio.c: Don't use PARAMS.
2188 2003-06-18 Jim Meyering <jim@meyering.net>
2190 Merge changes from coreutils.
2191 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
2192 Remove explicit declarations of xmalloc and realloc.
2194 (read_utmp): Remove anachronistic cast of xmalloc.
2196 2003-06-17 Paul Eggert <eggert@twinsun.com>
2198 Assume C89, so PARAMS isn't needed.
2199 * backupfile.h (PARAMS): Remove. All uses removed.
2200 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
2201 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
2202 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
2203 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
2204 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
2205 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
2206 xstrtol.h: Likewise.
2207 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
2208 same.h, strverscmp.h: Do not include config.h; no longer needed.
2209 Anyway, config.h should always be included before any other file.
2211 2003-06-11 Simon Josefsson <jas@extundo.com>
2213 * sysexit_.h: New file.
2215 2003-05-20 Derek Price <derek@ximbiot.com>
2217 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
2219 2003-06-10 Simon Josefsson <jas@extundo.com>
2221 * strchrnul.h: New file.
2222 * strchrnul.c: New file.
2224 2003-06-10 Simon Josefsson <jas@extundo.com>
2226 * argp.h: New file, from glibc.
2227 * argp-ba.c: New file, from glibc.
2228 * argp-eexst.c: New file, from glibc.
2229 * argp-fmtstream.c: New file, from glibc.
2230 * argp-fmtstream.h: New file, from glibc.
2231 * argp-fs-xinl.c: New file, from glibc.
2232 * argp-help.c: New file, from glibc.
2233 * argp-namefrob.h: New file, from glibc.
2234 * argp-parse.c: New file, from glibc.
2235 * argp-pv.c: New file, from glibc.
2236 * argp-pvh.c: New file, from glibc.
2237 * argp-xinl.c: New file, from glibc.
2239 2003-06-07 Jim Meyering <jim@meyering.net>
2241 * readtokens.h: Put `Free Software Foundation, Inc.'
2242 in place of my name in the copyright comment.
2243 Remove definition and uses of __P.
2246 * stat.c: Don't declare xmalloc explicitly.
2247 Instead, include "xalloc.h".
2248 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
2249 xrealloc, and xcalloc return values.
2250 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
2252 * xgetcwd.h: Remove definition/uses of PARAMS.
2254 2003-06-06 Jim Meyering <jim@meyering.net>
2256 * stdbool_.h: Renamed from stdbool.h.in.
2258 2003-06-06 Jim Meyering <jim@meyering.net>
2260 Merge from coreutils.
2261 * same.c: (same_name): Declare *_basename locals to be `const'.
2262 Consolidate declarations and initializations of *_base* locals.
2264 Merge from coreutils.
2265 This avoids a core dump on systems without GNU putenv,
2266 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
2267 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
2268 (unsetenv): New static function, from GNU libc.
2269 (rpl_putenv): Use it.
2271 * modechange.c: Remove trailing blanks.
2273 Merge from coreutils.
2274 * fsusage.c: Remove declaration of statfs.
2275 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
2277 * posixtm.c: Include <stdbool.h> unconditionally.
2279 2003-06-05 Paul Eggert <eggert@twinsun.com>
2281 * mktime.c (__mktime_internal): When resolving a tm_isdst
2282 mismatch, look in future quarters as well as past. This fixes a
2283 bug when processing fall-backwards gaps immediately after a long
2284 period of daylight-saving time.
2286 * mktime.c: Assume freestanding C89 or better.
2287 (HAVE_LIMITS_H): Remove. Assume it's 1.
2288 (__P): Remove; not used.
2289 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
2290 (mktime, not_equal_tm, print_tm, check_result,
2291 main): Use prototypes. Use const * where appropriate.
2292 (main): Fix typo in testing code that uncovered by above changes.
2293 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
2295 2003-06-04 Paul Eggert <eggert@twinsun.com>
2297 * mktime.c: Fix Debian bug 177940
2298 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
2299 (localtime_offset): Now long int, not time_t, because we want it
2300 to be guaranteed to be signed. All uses changed.
2301 (__mktime_internal): If overflow would occur when adding offset,
2304 Merge 'human' changes from coreutils. Rewrite to support
2305 locale-specific notations like thousands separators.
2306 * human.c: Simplify authorship notice.
2307 Include human.h immediately after config.h.
2308 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
2309 <limits.h>: Do not include, since human.h does.
2310 (SIZE_MAX, UINTMAX_MAX): New macros.
2311 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
2312 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
2313 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
2314 (power_letter): Renamed from suffixes.
2315 (generate_suffix_backwards): Remove.
2316 (adjust_value): Now takes int style (because of human.h changes)
2317 and long double value (for greater precision on some platforms).
2318 (group_number): New function.
2319 (human_readable): Use it. Use integer options, not enum.
2320 Put the options before the sizes in the arg list.
2321 Support all the new options.
2322 The old human_readable function has been removed;
2323 use inttostr.h instead.
2324 (human_readable, default_block_size, humblock):
2325 Use uintmax_t, not int, for block sizes.
2326 (human_readable_inexact, block_size_types): Remove.
2327 (block_size_opts): New constant.
2328 (human_options): Renamed from human_block_size, with new signature
2329 that allows block sizes up to UINTMAX_MAX. All callers changed.
2330 * human.h: Add copyright and authorship notice.
2331 Include <limits.h> and <stdbool.h> unconditionally.
2332 (PARAMS): Remove. All uses removed.
2333 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
2334 (enum human_inexact_style): Remove tag; now a nameless enum.
2335 (human_floor, human_ceiling, human_round_to_even): Now have
2336 values 2, 0, 1 rather than -1, 1, 0.
2337 (human_group_digits, human_suppress_point_zero, human_autoscale,
2338 human_base_1024, human_SI, human_B): New constants.
2339 (human_readable_inexact, human_block_size): Remove.
2340 (human_readable): Size args are now uintmax_t, not int.
2341 (human_options): New decl.
2343 * exclude.c: (new_exclude, add_exclude): Remove casts that are
2344 unnecessary now that we assume C89 or better. This change
2345 imported from coreutils.
2347 * mktime.c (__mktime_internal): Do not reject negative timestamps
2348 arbitrarily. This is the same patch as 2003-05-28, but it got lost
2349 in the 2003-05-30 sync from glibc.
2351 .h files should stand alone, but we shouldn't include <sys/types.h>
2352 if we can get away with just <stddef.h>.
2354 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
2355 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
2356 rather than <sys/types.h>, as we merely need size_t.
2357 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
2359 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
2360 Include <stdio.h>, to get FILE.
2361 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
2362 memcasecmp.h has included <stddef.h> and all we need is size_t.
2363 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
2364 our interface, instead of including <sys/types.h>
2366 2003-06-02 Paul Eggert <eggert@twinsun.com>
2369 Fix some minor time-related bugs with POSIX time arguments.
2370 Some valid time stamps were being rejected (notably -1, and
2371 time stamps before 1900 on 64-bit hosts). And some invalid
2372 time stamps were being accepted, e.g. September 31.
2374 * posixtm.h (posixtime): Return bool instead of time_t, so
2375 that we can return (time_t) -1 successfully.
2376 * posixtm.c: Likewise.
2377 [HAVE_STDBOOL_H]: Include <stdbool.h>.
2378 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
2379 (t): Remove static var.
2380 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
2381 of static var. All uses changed.
2382 (year): Do not reject years before 1900; they can occur with
2384 (posix_time_parse): Do not check for out-of-range components;
2385 that is now the caller's responsibility, since our checks were
2386 only approximations.
2387 (posixtime): Use mktime to check for out-of-range components,
2388 since it knows them exactly.
2389 If mktime returns (time_t) -1, check whether an error actually occurred
2390 by invoking localtime on -1.
2391 (main) [TEST_POSIXTIME]: Check for input data errors, and report
2392 posixtime failures better.
2393 Improve the test data (in comments only).
2395 2003-05-30 <karl@gnu.org>
2397 * mktime.c: update from libc.
2399 2003-05-30 Bruno Haible <bruno@clisp.org>
2401 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
2402 * localcharset.h: Likewise.
2403 * localcharset.c: Likewise.
2405 2003-05-28 Paul Eggert <eggert@twinsun.com>
2407 Assume the headers required for C89 freestanding compilers.
2408 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
2409 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
2410 without checking for HAVE_LIMITS_H.
2411 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
2412 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
2414 * fatal.c: Include <stdarg.h> without checking for __STDC__.
2415 * exclude.c: Include <stdbool.h> unconditionally.
2416 * tempname.c: Include <stddef.h> unconditionally.
2417 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
2418 * modechange.c, rpmatch.c (NULL): Don't define, since
2419 <stddef.h> does that.
2420 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
2421 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
2422 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
2423 * xstrtol.c: Likewise.
2424 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
2425 * savedir.c: Include <stddef.h> instead of defining NULL.
2427 * addext.c (addext): Use assignment rather than cast, to avoid
2428 warnings on some platforms.
2430 * mktime.c (__mktime_internal): Do not reject negative timestamps
2433 2003-05-10 Bruno Haible <bruno@clisp.org>
2435 * linebreak.c (iconv_string_length): Don't return -1 just because the
2436 string is longer than 4 KB.
2438 2003-05-12 Jim Meyering <jim@meyering.net>
2440 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
2441 the space-padded-by-default conversion specifiers, %e, %k, %l.
2443 2003-05-03 Bruno Haible <bruno@clisp.org>
2445 Upgrade to Unicode-4.0.
2446 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
2447 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
2448 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
2449 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
2450 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
2451 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
2452 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
2453 Change width of U+E0100..U+E01EF from 1 to 0.
2455 2003-04-25 Bruno Haible <bruno@clisp.org>
2457 * copy-file.c: Include <stddef.h>, for size_t.
2459 2003-04-25 Jim Meyering <jim@meyering.net>
2461 * copy-file.c (copy_file_preserving): Declare buf_size to be
2462 of type size_t, not int.
2464 2003-04-11 Jim Meyering <jim@meyering.net>
2466 Merge changes from Coreutils.
2468 2003-03-22 Jim Meyering <jim@meyering.net>
2470 * strftime.c (widen): Cast alloca return value to proper type.
2472 2003-01-19 Ulrich Drepper <drepper@redhat.com>
2475 * strftime.c (my_strftime): Handle very large width
2476 specifications for numeric values correctly. Improve checks for
2479 2003-01-19 Jim Meyering <jim@meyering.net>
2481 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
2482 (nl_get_alt_digit) [! defined my_strftime]: Define.
2483 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
2484 _nl_get_alt_digit and _nl_get_walt_digit.
2486 * strftime.c (my_strftime): Merge in locale-related changes from libc.
2487 These changes have no effect outside of _LIBC.
2489 2003-04-10 Bruno Haible <bruno@clisp.org>
2491 * findprog.h: New file, from GNU gettext.
2492 * findprog.c: New file, from GNU gettext.
2494 2003-04-05 Jim Meyering <jim@meyering.net>
2496 Merge changes from Coreutils.
2498 * exclude.h (PARAMS): Remove definition and uses.
2499 * exclude.c: Remove uses of `PARAMS'.
2501 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
2502 Add test-cases for DOS filenames. Declare program_name.
2503 (main): Set up program_name. Patch by Rich Dawe.
2505 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
2507 Use mntctl's return value to drive the entry-processing loop, since
2508 we can't rely on the value of the vmt_length member in the last
2509 entry. On some systems doing so could result in exhausting
2510 virtual memory. Based in part on a patch from Mike Jetzer.
2512 2003-04-04 Bruno Haible <bruno@clisp.org>
2514 * linebreak.h: New file, from GNU gettext.
2515 * linebreak.c: New file, from GNU gettext with slight modifications.
2516 * lbrkprop.h: New file, from GNU gettext.
2518 2003-04-03 Bruno Haible <bruno@clisp.org>
2520 * utf8-ucs4.h: New file, from GNU gettext.
2521 * utf16-ucs4.h: New file, from GNU gettext.
2522 * ucs4-utf8.h: New file, from GNU gettext.
2523 * ucs4-utf16.h: New file, from GNU gettext.
2525 2003-04-02 Bruno Haible <bruno@clisp.org>
2527 * binary-io.h: New file, from GNU gettext.
2529 2003-04-01 Bruno Haible <bruno@clisp.org>
2531 * pathname.h: New file, from GNU gettext.
2532 * concatpath.c: New file, from GNU gettext.
2534 2003-03-30 Bruno Haible <bruno@clisp.org>
2536 * copy-file.c (copy_file_preserving): Don't set owner if the function
2537 chown() doesn't exist.
2539 2003-03-28 Bruno Haible <bruno@clisp.org>
2541 * copy-file.h: New file, from GNU gettext.
2542 * copy-file.c: New file, from GNU gettext.
2544 2003-03-18 Jim Meyering <jim@meyering.net>
2546 * quote.c (quote_n): Fix typo in comment.
2548 2003-03-14 Jim Meyering <jim@meyering.net>
2550 Merge changes from Coreutils.
2551 * obstack.h (obstack_object_size): Declare temporary, __o,
2552 to be const, in order to avoid warnings.
2553 (obstack_room): Likewise.
2554 (obstack_empty_p): Likewise.
2556 2003-03-13 Paul Eggert <eggert@twinsun.com>
2558 Merge changes from Bison.
2559 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
2560 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
2561 when compiling Bison 1.875's `bitset bset = obstack_alloc
2562 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
2563 * hash.c: Include <stdbool.h> unconditionally.
2565 2003-03-09 Paul Eggert <eggert@twinsun.com>
2567 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
2568 Reported by Bruce Becker; see:
2569 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
2571 2003-03-03 Paul Eggert <eggert@twinsun.com>
2572 Bruno Haible <bruno@clisp.org>
2574 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
2575 Reported by John Hughes, see
2576 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
2578 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
2580 * poll_.h: New file.
2583 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
2585 * mathl.h: New file.
2586 * acosl.c: New file.
2587 * asinl.c: New file.
2588 * atanl.c: New file.
2589 * ceill.c: New file.
2592 * floorl.c: New file.
2593 * frexpl.c: New file.
2594 * ldexpl.c: New file.
2596 * sincosl.c: New file.
2598 * sqrtl.c: New file.
2600 * trigl.c: New file.
2601 * trigl.h: New file.
2603 2003-02-17 Bruno Haible <bruno@clisp.org>
2605 * mkdtemp.h: New file, from GNU gettext.
2606 * mkdtemp.c: New file, from GNU gettext.
2608 2003-01-31 Bruno Haible <bruno@clisp.org>
2610 * rename.c: #undef rename before defining rpl_rename.
2611 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
2613 2003-01-30 Bruno Haible <bruno@clisp.org>
2615 * printf-args.h: New file, from GNU gettext.
2616 * printf-args.c: New file, from GNU gettext.
2617 * printf-parse.h: New file, from GNU gettext.
2618 * printf-parse.c: New file, from GNU gettext.
2619 * vasnprintf.h: New file, from GNU gettext.
2620 * vasnprintf.c: New file, from GNU gettext.
2621 * asnprintf.c: New file, from GNU gettext.
2622 * vasprintf.h: New file, from GNU gettext with modifications.
2623 * vasprintf.c: New file, from GNU gettext.
2624 * asprintf.c: New file, from GNU gettext.
2626 2003-01-29 Bruno Haible <bruno@clisp.org>
2628 * stpncpy.h: New file, from GNU gettext with modifications.
2629 * stpncpy.c: New file, from GNU gettext with modifications.
2631 2003-01-28 Bruno Haible <bruno@clisp.org>
2633 * c-ctype.h: New file, from GNU gettext, with changes suggested by
2635 * c-ctype.c: New file, from GNU gettext, with changes suggested by
2638 2003-01-27 Bruno Haible <bruno@clisp.org>
2640 * xsetenv.h: New file, from GNU gettext.
2641 * xsetenv.c: New file, from GNU gettext.
2643 2003-01-23 Bruno Haible <bruno@clisp.org>
2645 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
2647 2003-01-22 Bruno Haible <bruno@clisp.org>
2649 * exit.h: New file, from GNU gettext.
2651 2003-01-11 Bruno Haible <bruno@clisp.org>
2653 * stpcpy.h (stpcpy): Use ANSI C function declarations.
2654 * strcase.h (strcasecmp, strncasecmp): Likewise.
2656 2003-01-14 Jim Meyering <jim@meyering.net>
2658 * same.c (same_name): Tweak a comment.
2660 2003-01-11 Bruno Haible <bruno@clisp.org>
2662 * same.c (same_name): Reorder tests so as to avoid calling stat()
2663 when a string comparison is sufficient.
2665 2003-01-11 Bruno Haible <bruno@clisp.org>
2667 * readtokens.c (readtoken): Cast character to 'unsigned char', not
2670 2003-01-11 Bruno Haible <bruno@clisp.org>
2672 * hash-pjw.c: Add comment about low quality of this function.
2674 2003-01-12 Paul Eggert <eggert@twinsun.com>
2676 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
2677 to avoid collisions with libcurses and libreadline.
2679 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
2680 * getstr.h, getstr.c: Remove.
2681 * getline.c: Include "getline.h", to check interface.
2682 Move body of old getstr.c here: this defines MIN_CHUNK and
2683 declares getdelim2, which is renamed from getstr.
2684 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
2686 * linebuffer.c (readlinebuffer): Renamed from readline.
2688 * linebuffer.h: Likewise.
2689 (readline): Remove backward-compatibility macro.
2691 2003-01-12 Jim Meyering <jim@meyering.net>
2693 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
2695 2003-01-10 Bruno Haible <bruno@clisp.org>
2697 * alloca_.h: New file.
2698 * getdate.y: Unconditionally include alloca.h.
2699 * makepath.c: Likewise.
2700 * setenv.c: Likewise.
2701 * userspec.c: Likewise.
2703 2003-01-09 Bruno Haible <bruno@clisp.org>
2705 * stdbool.h.in: New file.
2707 2003-01-08 Bruno Haible <bruno@clisp.org>
2709 * safe-read.c: Include specification header first, to ensure its
2711 * full-write.c: Likewise.
2713 2003-01-08 Jim Meyering <jim@meyering.net>
2715 * full-write.c: Undefine and define-away `const' after inclusion
2716 of errno.h, not before. Suggestion from Bruno Haible.
2718 2003-01-07 Jim Meyering <jim@meyering.net>
2720 * full-write.c: Rework so that it may serve to define full_read, too.
2721 * full-read.c: Simply #define FULL_READ and include full-write.c.
2723 2003-01-06 Jim Meyering <jim@meyering.net>
2725 * version-etc.c: Update year in translatable copyright string.
2727 2002-12-25 Bruno Haible <bruno@clisp.org>
2729 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
2730 * xstrtol.h: Likewise.
2731 * xstrtoimax.c: Likewise.
2732 * xstrtoumax.c: Likewise.
2733 * human.h: Likewise.
2735 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
2736 on systems that have <inttypes.h> but not <stdint.h>.
2738 2002-12-31 Paul Eggert <eggert@twinsun.com>
2740 * memcoll.c (memcoll): Fall back on a simple algorithm using
2741 memcmp if strcoll doesn't work.
2743 2002-12-23 Bruno Haible <bruno@clisp.org>
2745 * localcharset.h: New file.
2746 * localcharset.c: Include it.
2747 * unicodeio.c: Likewise.
2749 2002-12-22 Bruno Haible <bruno@clisp.org>
2751 * utime.c (utime_null): No need to call ftruncate if the file was
2754 2002-12-23 Bruno Haible <bruno@clisp.org>
2756 * memcoll.c (STRCOLL): New macro.
2759 2002-12-22 Bruno Haible <bruno@clisp.org>
2761 * getstr.h (getstr): Define, to avoid clash with libcurses.
2762 * linebuffer.h (readline): Define, to avoid clash with libreadline.
2764 2002-12-22 Bruno Haible <bruno@clisp.org>
2766 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
2768 2002-12-23 Bruno Haible <bruno@clisp.org>
2770 * getline.h: Include <stddef.h>, for size_t.
2772 * unicodeio.h: Include <stddef.h>, for size_t.
2773 * unicodeio.c: Don't include <stddef.h>.
2775 2002-12-17 Bruno Haible <bruno@clisp.org>
2777 * canon-host.c (strdup): Remove unused declaration.
2779 * fsusage.c: Include full_read.h.
2780 (get_fs_usage): Use full_read instead of safe_read.
2782 * utime.c (utime_null): Use SAFE_READ_ERROR.
2784 2002-12-11 Bruno Haible <bruno@clisp.org>
2786 * setenv.h: Rewritten to cope with systems that have setenv() but not
2788 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
2791 2002-12-11 Bruno Haible <bruno@clisp.org>
2793 * setenv.c (alloca): Fall back to malloc.
2795 (setenv): Use freea() to free memory allocated with alloca().
2797 2002-11-13 Bruno Haible <bruno@clisp.org>
2799 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
2800 function declarations.
2801 * unsetenv.c (unsetenv): Likewise.
2803 2002-03-04 Bruno Haible <bruno@clisp.org>
2805 Portability to AIX 4.3.3.
2806 * unsetenv.c: New file, extracted from setenv.c.
2807 * setenv.c: Move the unsetenv() function to unsetenv.c.
2809 2001-12-20 Bruno Haible <bruno@clisp.org>
2811 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
2812 use malloc instead. For SunOS 4.
2814 2001-12-11 Bruno Haible <bruno@clisp.org>
2816 * setenv.c: Declare alloca.
2817 (compar_fn_t): New typedef.
2818 (KNOWN_VALUE, STORE_VALUE): Use it.
2820 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
2823 2002-12-10 Paul Eggert <eggert@twinsun.com>
2825 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
2826 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
2827 Choose values that are less likely to collide with system fnmatch
2829 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
2830 defined (e.g., a pure POSIX system).
2831 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
2832 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
2834 2002-12-06 Jim Meyering <jim@meyering.net>
2836 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
2838 Merge in changes from libc's misc/error.c, in preparation
2839 for the merge of gnulib's changes back into libc.
2841 * error.c (_): Define only if not already defined.
2842 Move definition to follow all #include directives.
2843 Include unlocked-io.h only if !_LIBC.
2844 [_LIBC]: Include <libio/libioP.h>.
2845 [USE_IN_LIBIO]: Include <libio/iolibio.h>
2846 (fflush): Tweak definition to use INTUSE.
2849 2002-12-05 Paul Eggert <eggert@twinsun.com>
2851 * alloca.c [defined emacs]: Include "lisp.h".
2852 (xalloc_die) [defined emacs]: New macro.
2853 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
2854 [! defined emacs]: Include <xalloc.h>.
2855 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
2856 (pointer): Typedef to POINTER_TYPE *.
2857 (malloc): Remove decl; we now always use xmalloc.
2858 (alloca): Use old-style definition, since Emacs needs this.
2859 Check for arithmetic overflow when computing combined size.
2861 2002-12-04 Paul Eggert <eggert@twinsun.com>
2863 Do not generate unlocked-io.h automatically, since it's easier to
2864 maintain it by hand.
2866 * unlocked-io.h: New file, from GNU diffutils,
2867 but with proper copyright notice and attribution.
2869 * Makefile.am: Add copyright notice.
2870 (libfetish_a_SOURCES): Add unlocked-io.h.
2871 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
2872 (DISTCLEANFILES, io_functions): Remove macros.
2873 (EXTRA_DIST): Remove gen_uio.
2874 (unlocked-io.h): Remove rule.
2876 2002-12-04 Jim Meyering <jim@meyering.net>
2878 Reflect the fact that stat.c and lstat.c are no longer generated.
2879 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
2880 (DISTCLEANFILES): Likewise.
2881 (EXTRA_DIST): Likewise.
2882 (all_local): Don't depend on stat.c or lstat.c.
2883 (stat.c, lstat.c): Remove rules.
2884 (EXTRA_DIST): Remove xstat.in.
2886 * xstat.in: Remove file. Contents moved into stat.c.
2887 * stat.c: New file. Contents mostly from xstat.in.
2888 * stat.c: Rework so that it may serve to define rpl_lstat, too.
2889 * lstat.c: New file. Simply #define LSTAT and include stat.c.
2891 * safe-read.c: Rework so that it may serve to define safe_write, too.
2892 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
2894 2002-12-03 Jim Meyering <jim@meyering.net>
2896 * safe-read.c, safe-write.c: Change variable names and comments, but
2897 not semantics, to minimize the differences between these two files.
2898 (safe_read): Change comment to mention SAFE_READ_ERROR.
2900 * safe-read.c (IS_EINTR): Define.
2901 (safe_read): Use IS_EINTR in place of in-function cpp directives.
2903 2002-12-02 Bruno Haible <bruno@clisp.org>
2905 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
2906 Define, taken from safe-read.c.
2907 (INT_MAX): Provide fallback.
2908 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
2909 * safe-write.h (SAFE_WRITE_ERROR): Define.
2911 * safe-read.c (EINTR): Remove definition.
2912 (safe_read): Don't use EINTR if it is absent.
2914 2002-12-02 Jim Meyering <jim@meyering.net>
2916 * safe-read.c (EINTR): Define.
2917 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
2918 (INT_MAX): Provide fallback.
2919 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
2921 * safe-read.h (SAFE_READ_ERROR): Define.
2923 2002-12-01 Jim Meyering <jim@meyering.net>
2925 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
2926 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
2928 2002-11-27 Paul Eggert <eggert@twinsun.com>
2930 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
2931 hash_rehash): Replace `if (limit <= value) abort ();' with
2932 `if (! (value < limit)) abort ();', for readability.
2934 2002-11-26 <karl@gnu.org>
2936 * strdup.c: copy from libc again, with jim's ok.
2937 * .cppi-disable: re-add strdup.c
2939 2002-11-25 <karl@gnu.org>
2941 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
2942 instead of "strtol.c".
2944 2002-11-25 Jim Meyering <jim@meyering.net>
2946 * mktime.c: Sync from libc, now that it has the latest fix.
2948 2002-11-24 <karl@gnu.org>
2950 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
2951 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
2953 2002-11-24 Jim Meyering <jim@meyering.net>
2955 Update from coreutils:
2957 * mktime.c: Merge in changes from libc.
2959 Avoid a link-time failure on some Linux systems.
2960 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
2961 (__mon_yday): Declare with the STATIC attribute.
2962 (__mktime_internal): Likewise.
2963 Based on a report from Greg Schafer.
2965 2002-11-23 Jim Meyering <jim@meyering.net>
2967 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
2968 Use `unsigned', not `int', as type of index.
2970 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
2972 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
2974 2002-11-22 Paul Eggert <eggert@twinsun.com>
2976 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
2977 hint that one should use `if (! x) abort ();' rather than `assert
2978 (x);', and anyway it's one less thing to worry about configuring.
2979 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
2980 hash_rehash, hash_insert): Use abort rather than assert.
2982 2002-11-22 Paul Eggert <eggert@twinsun.com>
2984 * quotearg.h: Allow multiple inclusion by surrounding with
2985 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
2986 so that we can be included first.
2987 (PARAMS): Remove; we now assume C89 or later. All uses removed.
2988 * quotearg.c: Include quotearg.h immediately after config.h.
2989 No need to include stddef.h or sys/types.h any more.
2990 Surround local include files with "", not "<>".
2991 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
2992 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
2993 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
2994 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
2995 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
2996 (ISPRINT): Remove; no longer needed now that we assume C89.
2998 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
3001 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
3002 quotearg_char): Use SIZE_MAX rather than
3003 (size_t) -1 when we are talking about "infinity".
3005 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
3007 2002-11-22 Bruno Haible <bruno@clisp.org>
3009 * safe-read.h: Assume C89. Add comments.
3010 (safe_read): Change return type to size_t.
3011 * safe-read.c (safe_read): Change return type to size_t. Handle byte
3012 counts > SSIZE_MAX correctly.
3013 * safe-write.h: New file.
3014 * safe-write.c: New file.
3015 * full-read.h: New file.
3016 * full-read.c: New file.
3017 * full-write.h: Assume C89. Add comments.
3018 * full-write.c: Include safe-write.h.
3019 (full_write): Rewritten to use safe_write.
3020 Suggested by Jim Meyering and Paul Eggert.
3022 2002-11-21 Bruno Haible <bruno@clisp.org>
3024 Remove case insensitive option matching.
3025 * argmatch.h (argcasematch): Remove declaration.
3026 (ARGCASEMATCH): Remove macro.
3027 (__xargmatch_internal): Remove case_sensitive argument.
3028 (XARGMATCH): Update.
3029 (XARGCASEMATCH): Remove macro.
3030 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
3031 case_sensitive argument.
3032 (argcasematch): Remove function.
3033 (__xargmatch_internal): Remove case_sensitive argument.
3034 (main): Use XARGMATCH instead of XARGCASEMATCH.
3036 * xmalloc.c: Change compile-time error message. Add comment about
3037 required autoconf version.
3039 2002-11-21 Jim Meyering <jim@meyering.net>
3041 * strdup.c (strdup): Tweak comment and initial #if/#include.
3043 Merge in changes from the coreutils.
3045 2002-09-25 Paul Eggert <eggert@twinsun.com>
3046 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
3047 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
3048 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
3049 int. Work more efficiently if X is the same width as uintmax_t.
3050 Do not compare X to -1, to avoid bogus compiler warning.
3051 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
3052 Don't assume that f_frsize and f_bsize are the same type.
3054 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
3057 * makepath.c (make_path): Restore umask *before* creating the final
3059 (make_path): Minor reformatting.
3061 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
3062 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
3064 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
3065 ones. At least on GNU/Linux systems, `auto' means something else.
3068 2002-11-20 Paul Eggert <eggert@twinsun.com>
3070 Merge argmatch cleanups from Bison. Assume C89.
3072 * argmatch.c: Include config.h here, not in argmatch.h.
3073 Include stdlib.h, for EXIT_FAILURE.
3074 Always include <string.h>, since we assume C89.
3075 (EXIT_FAILURE): Remove pre-C89 bug workaround.
3076 * argmatch.h: Do not include <config.h> or <sys/types.h>.
3077 Include <stddef.h> instead, since it's all we need for size_t.
3078 (PARAMS): Remove. All uses removed.
3079 (ARRAY_CARDINALITY): Do not bother to #undef.
3080 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
3081 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
3082 Remove unnecessary parentheses.
3083 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
3084 Insert necessary parentheses.
3085 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
3086 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
3088 2002-11-19 Bruno Haible <bruno@clisp.org>
3090 * mbswidth.c: Include mbswidth.h right at the beginning.
3091 * mbswidth.h: Include <stddef.h>, for size_t.
3093 * mbswidth.h (PARAMS): Remove macro.
3094 (mbswidth, mbsnwidth): Use ANSI C function declarations.
3095 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
3097 * gcd.h (PARAMS): Remove macro.
3098 (gcd): Use ANSI C function declarations.
3099 * gcd.c (gcd): Likewise.
3101 2002-11-15 Bruno Haible <bruno@clisp.org>
3103 * strcspn.c: Include <stddef.h>.
3104 (strcspn): Use ANSI C function declaration. Change return type to
3106 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
3107 (strpbrk): Use NULL.
3108 * strpbrk.h (PARAMS): Remove macro.
3109 (strpbrk): Use ANSI C function declaration.
3110 * strstr.c: Don't include <sys/types.h>.
3111 * strstr.h (PARAMS): Remove macro.
3112 (strstr): Use ANSI C function declarations.
3114 2002-11-06 Bruno Haible <bruno@clisp.org>
3116 * gcd.h (gcd): Change argument type to 'unsigned long'.
3117 * gcd.c (gcd): Likewise.
3119 2002-11-05 Bruno Haible <bruno@clisp.org>
3121 * gcd.h: New file, from gettext-0.11.5.
3122 * gcd.c: New file, from gettext-0.11.5.
3124 2002-11-05 Bruno Haible <bruno@clisp.org>
3126 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
3127 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
3128 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
3129 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
3131 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
3132 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
3134 * closeout.c: Include gettext.h instead of <libintl.h>.
3135 * human.c: Include gettext.h instead of <libintl.h>.
3136 * quotearg.c: Include gettext.h instead of <libintl.h>.
3137 * rpmatch.c: Include gettext.h instead of <libintl.h>.
3138 * unicodeio.c: Include gettext.h instead of <libintl.h>.
3139 * userspec.c: Include gettext.h instead of <libintl.h>.
3140 * version-etc.c: Include gettext.h instead of <libintl.h>.
3141 * xmalloc.c: Include gettext.h instead of <libintl.h>.
3142 (textdomain): Remove definition.
3143 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
3145 * long-options.c: Remove include of <libintl.h> and definition of _.
3146 * same.c: Remove include of <libintl.h> and definition of _.
3148 2002-11-04 Bruno Haible <bruno@clisp.org>
3150 * stpcpy.h: New file, from GNU gettext-0.11.5.
3151 * strcase.h: New file, from GNU gettext-0.11.5.
3152 * strpbrk.h: New file, from GNU gettext-0.11.5.
3153 * strstr.h: New file, from GNU gettext-0.11.5.
3154 * xgetcwd.h: New file, from GNU gettext-0.11.5.
3156 2002-05-09 Bruno Haible <bruno@clisp.org>
3158 * config.charset: Update for newest glibc. Add canonical names
3159 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
3161 2002-05-09 Bruno Haible <bruno@clisp.org>
3163 * localcharset.c (get_charset_aliases): Add more Windows specific
3166 2002-05-08 Owen Taylor <otaylor@redhat.com>
3168 * config.charset: A few additions for Solaris.
3170 2001-12-05 Bruno Haible <bruno@clisp.org>
3172 * localcharset.c (locale_charset): Don't return an empty string.
3174 2001-10-23 Bruno Haible <haible@clisp.cons.org>
3176 * config.charset: msdos in uk_UA uses CP1125.
3178 2001-08-05 Bruno Haible <haible@clisp.cons.org>
3180 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
3181 * localcharset.c (locale_charset): Declare as extern "C".
3183 2002-02-15 Bruno Haible <bruno@clisp.org>
3185 * config.charset [msdosdjgpp]: For Russian, use CP866.
3187 2002-02-11 Bruno Haible <bruno@clisp.org>
3189 * config.charset: Add support for NetBSD.
3191 2002-09-25 <karl@gnu.org>
3193 * strdup.c: copy from libc/string (via ../config/srclist*).
3194 * getopt*: copy from libc/posix.
3195 * gettext.h: copy from gettext.
3196 * .cppi-disable: add strdup.c, gettext.h.
3198 2002-07-01 Jim Meyering <meyering@lucent.com>
3200 * c-stack.c: Include sys/time.h.
3201 From Volker Borchert.
3203 2002-06-11 Paul Eggert <eggert@twinsun.com>
3205 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
3206 New macro. Use it uniformly instead of
3207 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
3208 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
3209 reported by Vin Shelton.
3211 2002-06-22 Jim Meyering <meyering@lucent.com>
3213 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
3214 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
3216 2002-06-22 Paul Eggert <eggert@twinsun.com>
3218 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
3219 Do not assume SA_SIGINFO behavior.
3220 Bug reported by Jim Meyering on NetBSD 1.5.2.
3222 2002-06-22 Jim Meyering <meyering@lucent.com>
3224 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
3226 * exitfail.c, exitfail.h: Likewise.
3227 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
3229 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
3231 (EXTRA_DIST): Add fnmatch_loop.c.
3232 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
3234 * fnmatch_loop.c: New file, from diffutils-2.8.2.
3235 * fnmatch.c: Update from diffutils-2.8.2.
3236 * fnmatch_.h: New file. From diffutils-2.8.2.
3237 * fnmatch.h: Remove file.
3239 2002-06-18 Paul Eggert <eggert@twinsun.com>
3241 * file-type.h: Report an error if neither S_ISREG nor
3242 S_IFREG is defined, instead of using a test specific to glibc
3243 2.2. This should be safe, since POSIX requires S_ISREG and
3244 Unix Version 7 had S_IFREG. We don't need to check for
3245 <sys/types.h> since we don't use any symbols that it defines.
3247 2002-06-15 Jim Meyering <meyering@lucent.com>
3249 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
3250 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
3251 have been included before this file.
3253 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
3255 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
3256 so that each temporary file name is unique and valid in the first
3257 8 characters, for operation under DOS.
3259 2002-06-15 Jim Meyering <meyering@lucent.com>
3261 Work even with DJGPP 2.03, which lacks support for symlinks.
3263 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
3265 * lchown.c (S_ISLNK): Likewise.
3267 2002-06-14 Jim Meyering <meyering@lucent.com>
3269 * file-type.h: Use the version from diffutils-2.8.2.
3270 * file-type.c: Likewise.
3272 2002-05-27 Jim Meyering <meyering@lucent.com>
3274 Fix a problem seen only on nonconforming systems whereby ls.c's
3275 use of localtime, and then of gettimeofday would cause trouble:
3276 the localtime call used to initialize rpl_gettimeofday's save
3277 mechanism would clobber ls's current local time information so
3278 that in any long listing the first file would always be listed
3279 with date 1970-01-01. Analysis by Volker Borchert.
3281 * gettimeofday.c (localtime): Undefine.
3282 (rpl_localtime): New function.
3284 2002-05-22 Jim Meyering <meyering@lucent.com>
3286 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
3287 * file-type.h: New file.
3288 * file-type.c (file_type): New file/function. Extracted from diffutils.
3290 2002-04-29 Paul Eggert <eggert@twinsun.com>
3292 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
3294 2002-04-28 Paul Eggert <eggert@twinsun.com>
3296 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
3297 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
3298 of 127, since 64 is the largest conceivable number for ancient
3300 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
3302 2002-04-28 Jim Meyering <meyering@lucent.com>
3304 * sig2str.c (WTERMSIG): Remove definition (unused).
3306 2002-04-28 Paul Eggert <eggert@twinsun.com>
3308 * sig2str.h, sig2str.c: New files.
3309 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
3311 2002-04-24 Jim Meyering <meyering@lucent.com>
3313 * gettext.h: New file, from Gettext.
3314 * Makefile.am (INCLUDES): Remove -I../intl.
3315 (libfetish_a_SOURCES): Add gettext.h.
3317 2002-04-16 Jim Meyering <meyering@lucent.com>
3319 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
3320 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
3321 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
3323 2002-04-12 Jim Meyering <meyering@lucent.com>
3325 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
3327 2002-03-10 Jim Meyering <meyering@lucent.com>
3329 * makepath.c (make_path): Remove a comma from a diagnostic.
3330 Suggestion from Santiago Vila.
3332 2002-03-08 Jim Meyering <meyering@lucent.com>
3334 * rename.c: Mention that this wrapper is needed also on
3335 mips-dec-ultrix4.4 systems.
3337 2002-03-02 Jim Meyering <meyering@lucent.com>
3339 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
3340 not HAVE_CLOCK_SETTIME.
3342 2002-02-27 Paul Eggert <eggert@twinsun.com>
3344 * nanosleep.h: Rename to....
3345 * timespec.h: New name for nanosleep.h. All uses changed.
3347 * gettime.c: New file.
3348 * settime.c: New file.
3351 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
3352 timespec.h. Remove nanosleep.h.
3354 2002-02-25 Paul Eggert <eggert@twinsun.com>
3356 * acl.c, acl.h: New files.
3357 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
3359 2002-02-24 Jim Meyering <meyering@lucent.com>
3361 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
3362 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
3363 cause trouble. Reported by Nelson Beebe.
3365 2002-02-23 Paul Eggert <eggert@twinsun.com>
3367 * path-concat.c (xpath_concat): Reorder code to pacify
3368 compilers that don't know that xalloc_die never returns.
3370 2002-02-20 Jim Meyering <meyering@lucent.com>
3372 * getdate.c: Regenerate using bison-1.33.
3374 2002-02-15 Paul Eggert <eggert@twinsun.com>
3376 * posixver.c, posixver.h: New files.
3377 * Makefile.am (libfetish_a_SOURCES): Add them.
3379 2002-02-02 Paul Eggert <eggert@twinsun.com>
3380 Bruno Haible <bruno@clisp.org>
3382 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
3383 (fwrite_success_callback): New declaration.
3384 * unicodeio.c (unicode_to_mb): New function, extracted from
3385 print_unicode_char. Call failure callback instead of error.
3386 (fwrite_success_callback): New function.
3387 (exit_failure_callback): New function.
3388 (fallback_failure_callback): New function.
3389 (print_unicode_char): Call unicode_to_mb.
3391 2002-01-26 Jim Meyering <meyering@lucent.com>
3393 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
3395 2002-01-22 Jim Meyering <meyering@lucent.com>
3397 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
3398 Otherwise, some versions of automake would omit the rule that makes
3399 Makefile from Makefile.in.
3401 2001-01-21 Paul Eggert <eggert@twinsun.com>
3403 * xmemcoll.h, xmemcoll.c: New files.
3404 * Makefile.am (libfetish_a_SOURCES): Add them.
3405 * memcoll.c: Include errno.h, and declare errno if not defined.
3406 (memcoll): Set errno to zero if there is no error.
3408 * quotearg.c (quotearg_buffer_restyled):
3409 Fix bug with quoting buffers containing NUL when backslashing escapes.
3410 This bug was exposed by the other changes in this patch.
3411 (quotearg_n_options): New arg ARGSIZE.
3412 All callers changed.
3413 (quoting_options_from_style): New function.
3414 (quotearg_n_style): Use it.
3415 (quotearg_n_style_mem): New function.
3417 * quotearg.h (quotearg_n_style_mem): New function.
3419 2002-01-16 Jim Meyering <meyering@lucent.com>
3421 * getdate.y: Add three semicolons, each just before a closing brace.
3422 Bison (as of version 1.31) no longer papers over that mistake.
3424 2002-02-14 Paul Eggert <eggert@twinsun.com>
3426 * backupfile.c (ISDIGIT): Comment fix.
3427 * getdate.y (ISDIGIT): Likewise.
3428 * posixtm.c (ISDIGIT, year): Likewise.
3429 * strverscmp.c (ISDIGIT): Likewise.
3430 * userspec.c (ISDIGIT): Likewise.
3432 2002-01-05 Jim Meyering <meyering@lucent.com>
3434 * version-etc.c (version_etc_copyright): Update copyright year.
3436 2001-01-19 Paul Eggert <eggert@twinsun.com>
3438 * closeout.c (close_stdout_status): If ferror (stdout), do
3439 not silently exit merely because the output buffer happens to
3440 have nothing pending.
3442 2001-12-18 Paul Eggert <eggert@twinsun.com>
3444 See the big note in ../ChangeLog.
3445 * human.c (suffixes): Prefer K to k for 1024.
3446 (generate_suffix_backwards): New function.
3447 (human_readable_inexact): Use it.
3448 * xstrtol.c (__xstrtol): If there is no number but there
3449 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
3450 Accept 'K' as well as 'k'.
3452 2001-12-15 Jim Meyering <meyering@lucent.com>
3454 * regex.h (__restrict_arr): Update from libc.
3456 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
3457 as `remote' if the name starts with `//'. Suggested by Michael Stone.
3460 2001-12-10 Jim Meyering <meyering@lucent.com>
3462 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
3463 Instead, include "xalloc.h".
3464 (initbuffer): Don't cast xmalloc return value to char*.
3465 (readline): Reword comment.
3466 Don't cast xrealloc return value to char*
3469 2001-12-09 Jim Meyering <meyering@lucent.com>
3471 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
3472 `signed and unsigned type in conditional expression'.
3473 * posixtm.c (posix_time_parse): Likewise.
3475 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
3477 * readtokens.c (readtoken): Declare an index to be of type unsigned
3478 to avoid a pedantic warning.
3480 * getstr.c: Don't include assert.h.
3481 (getstr): Remove warning-evoking assertions.
3482 Return -1 if offset parameter is out of bounds.
3483 Change the type of a local from int to size_t.
3485 * strftime.c (my_strftime_localtime_r): Include this function
3486 definition in the `#if ! HAVE_TM_GMTOFF' block.
3488 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
3489 Include xalloc.h instead.
3491 2001-12-02 Jim Meyering <meyering@lucent.com>
3493 * tempname.c: Don't declare getenv, thus reverting the change of
3494 2001-11-18. It's no longer necessary, now that stdlib.h is always
3497 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
3498 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
3500 2001-11-30 Akim Demaille <akim@epita.fr>
3502 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
3503 before being defined.
3505 2001-11-27 Paul Eggert <eggert@twinsun.com>
3507 * quotearg.h (quotearg_n, quotearg_n_style):
3508 First arg is int, not unsigned.
3509 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
3510 (SIZE_MAX, UINT_MAX): New macros.
3511 (quotearg_n_options): Abort if N is negative.
3512 Avoid overflow check on hosts where size_t is 64 bits and int
3513 is 32 bits, as overflow is impossible there.
3514 Fix off-by-one typo that caused unnecessary reallocation.
3516 2001-11-27 Jim Meyering <meyering@lucent.com>
3518 * tempname.c: Merge with version from libc.
3519 * regex.c: Likewise.
3521 * tempname.c: Include stdlib.h unconditionally. On some old systems
3522 for which STDC_HEADERS is 0, it was not included, resulting in a
3523 warning about an integer-to-pointer conversion problem with getenv.
3524 Reported by Volker Borchert.
3526 2001-11-26 Jim Meyering <meyering@lucent.com>
3528 * gtod.h: Remove file.
3529 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
3530 * gettimeofday.c: Don't include gtod.h.
3531 (GTOD_init): Remove function.
3532 (rpl_gettimeofday): Do its job here instead, rather than aborting.
3533 Suggestion from Volker Borchert.
3535 2001-11-23 Jim Meyering <meyering@lucent.com>
3537 * hash.h (struct hash_table): Don't define here. Merely declare it.
3538 * hash.c (struct hash_table): Define it here instead.
3540 2001-11-22 Jim Meyering <meyering@lucent.com>
3542 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
3544 2001-11-18 Paul Eggert <eggert@twinsun.com>
3546 * tempname.c (TMP_MAX): Remove; no longer needed.
3547 (TEMPORARIES): New macro.
3548 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
3549 removes an artificial limitation (e.g. HP-UX 10.20, where
3552 2001-11-18 Jim Meyering <meyering@lucent.com>
3554 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
3557 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
3558 files will be created before anything else.
3560 2001-11-17 Jim Meyering <meyering@lucent.com>
3562 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
3563 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
3564 rather than group writable. Patch by Juan F. Codagnone.
3566 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
3567 Instead, include "xalloc.h".
3569 * mountlist.c: Include unlocked-io.h after all system headers.
3570 Remove explicit declarations of xmalloc, xrealloc,
3571 and xstrdup. Instead, include "xalloc.h".
3573 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
3574 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
3575 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
3577 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
3578 Reported by Padraig Brady.
3580 * mkstemp.c: #undef mkstemp.
3582 (rpl_mkstemp): Rename from mkstemp.
3585 2001-11-16 Jim Meyering <meyering@lucent.com>
3587 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
3588 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
3589 determine the amount of total physical memory, use pstat_getstatic.
3590 HPUX-11 doesn't define _SC_PHYS_PAGES.
3591 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
3592 If sysconf couldn't be used to determine the amount of available
3593 physical memory, use both pstat_getstatic and pstat_getdynamic.
3594 Based on a patch from Bob Proulx.
3596 2001-11-05 Jim Meyering <meyering@lucent.com>
3598 * xstat.in (slash_aware_lstat): Correct a misleading comment.
3600 2001-11-03 Jim Meyering <meyering@lucent.com>
3602 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
3603 in argmatch_to_argument call.
3605 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
3608 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
3609 e.g., a fault due to an attempt to free a NULL pointer.
3611 2001-11-01 Jim Meyering <meyering@lucent.com>
3613 * dirfd.c, dirfd.h: New files.
3614 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
3616 * hash.c (hash_print) [TESTING]: Clean up.
3618 2001-10-22 Paul Eggert <eggert@twinsun.com>
3620 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
3621 to avoid a warning if -Wall.
3623 2001-10-21 Paul Eggert <eggert@twinsun.com>
3625 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
3627 2001-10-21 Jim Meyering <meyering@lucent.com>
3629 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
3630 this code would end up calling gettext even in packages built
3632 * getopt.c (_): Likewise.
3633 * regex.c (_): Likewise.
3635 2001-10-20 Paul Eggert <eggert@twinsun.com>
3637 * error.c (strerror_r): Do not declare unless !_LIBC.
3638 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
3639 Use strerror_r that is only a macro, even if it is not a function.
3640 (strerror): Check for HAVE_DECL_STRERROR before declaring.
3641 (private_strerror): Use prototypes, not old-style function definition.
3642 (print_errno_message): New function.
3643 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
3645 (error_tail, error, error_at_line): Use it.
3647 2001-10-11 Jim Meyering <meyering@lucent.com>
3649 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
3650 and quote_n (1, ... to avoid clobbering a buffer.
3652 2001-10-05 Jim Meyering <meyering@lucent.com>
3654 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
3655 * hash-pjw.c: New file (factored out of fileutils' remove.c).
3656 * hash-pjw.h: New file.
3658 2001-09-30 Jim Meyering <meyering@lucent.com>
3660 * mountlist.c [MOUNTED_GETFSSTAT]:
3661 Include <sys/ucred.h>, for Apple Darwin.
3662 Include sys/mount.h and sys/fs_types.h only if available.
3664 (read_filesystem_list): Use FS_TYPE.
3666 2001-09-29 Paul Eggert <eggert@twinsun.com>
3668 * exclude.c (excluded_filename): 0 -> false, since it's
3671 2001-09-28 Paul Eggert <eggert@twinsun.com>
3673 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
3674 #defines strtoimax. Also treat the other strto* functions
3677 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
3678 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
3679 (strtoimax, strtoumax): Do not declare if already defined as a macro.
3681 2001-09-26 Jim Meyering <meyering@lucent.com>
3683 Most macros in unlocked-io.h had the wrong number of arguments.
3684 * gen-uio: New script.
3685 (USE_UNLOCKED_IO): Define to 1 if not already defined.
3686 * unlocked-io.hin: Remove file.
3687 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
3688 rather than trying to embed it here.
3689 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
3690 Reported by Padraig Brady.
3692 2001-09-25 Volker Borchert <bt@teknon.de>
3694 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
3696 2001-09-23 Jim Meyering <meyering@lucent.com>
3698 * mountlist.c: Remove useless parentheses in #if directives.
3699 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
3700 the deprecated MOUNTED symbol is no longer defined in mntent.h.
3702 2001-09-22 Jim Meyering <meyering@lucent.com>
3704 * localcharset.c: Update from latest gettext.
3705 * config.charset: Likewise.
3707 2001-09-20 Jim Meyering <meyering@lucent.com>
3709 * xstrtol.c (strtoimax): Guard declaration with
3710 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
3711 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
3712 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
3713 (strtoumax): Likewise, for completeness (it wasn't necessary).
3715 2001-09-06 Paul Eggert <eggert@twinsun.com>
3717 * strtoimax.c (HAVE_LONG_LONG):
3718 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
3719 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
3720 to work around bug in IBM C compiler.
3722 2001-09-16 Jim Meyering <meyering@lucent.com>
3724 * mkdir.c: New file.
3726 2001-09-04 Paul Eggert <eggert@twinsun.com>
3728 * xgetcwd.c: Revert some of the previous change; intead,
3729 fix the HAVE_GETCWD_NULL code to behave more like the
3730 !HAVE_GETCWD_NULL code used to.
3733 (xgetcwd): Do not return NULL when memory is exhausted; instead,
3736 2001-09-04 Paul Eggert <eggert@twinsun.com>
3738 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
3739 Use ssize_t, not int, to store result of readlink.
3740 Check for ssize_t overflow as well as size_t overflow,
3741 as POSIX says the result of readlink is implementation-defined
3742 when ssize_t overflows.
3743 Remove unnecessary cast to char*.
3744 Use free+malloc instead of realloc, as the storage doesn't need
3745 to be preserved and it's clearer and can be more efficient that way.
3746 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
3747 * xreadlink.h (xreadlink): Update prototype.
3749 2001-09-03 Paul Eggert <eggert@twinsun.com>
3751 * exclude.c (fnmatch_no_wildcards): Fix confusion between
3752 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
3753 spotted by Jim Meyering.
3755 2001-09-03 Jim Meyering <meyering@lucent.com>
3757 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
3759 2001-09-03 Paul Eggert <eggert@twinsun.com>
3761 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
3762 like the HAVE_GETCWD_NULL code.
3763 Include pathmax.h if not HAVE_GETCWD.
3764 Do not include xalloc.h.
3765 (INITIAL_BUFFER_SIZE): New symbol.
3766 Do not use xmalloc / xrealloc, since the caller is responsible for
3767 handling errors. Preserve errno around `free' during failure.
3768 Do not overrun buffer when using getwd.
3770 2001-09-03 Paul Eggert <eggert@twinsun.com>
3772 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
3773 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
3775 2001-09-02 Jim Meyering <meyering@lucent.com>
3777 * error.c: Update from GNU libc.
3779 2001-09-01 Jim Meyering <meyering@lucent.com>
3781 * xreadlink.c: New file.
3782 * xreadlink.h: New file.
3783 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
3785 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
3786 doesn't conflict with sparc Solaris 7's definition in
3787 /usr/include/sys/int_types.h.
3789 * exclude.c: Use `""', not `<>' to #include non-system header files.
3790 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
3791 and strncasecmp as r-values. Unixware didn't have declarations.
3793 2001-08-31 Jim Meyering <meyering@lucent.com>
3795 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
3796 Use an initial, malloc'd, buffer of length 128 rather than
3797 a statically allocated one of length 1024.
3799 2001-08-30 Paul Eggert <eggert@twinsun.com>
3801 * xgetcwd.c: Don't include pathmax.h.
3802 Include stdlib.h and unistd.h if available.
3804 (xmalloc, xstrdup, free): Remove decls.
3805 (xgetcwd): Don't assume sizes fit in unsigned.
3806 Check for overflow when computing sizes.
3807 Simplify reallocation code.
3809 2001-08-28 Paul Eggert <eggert@twinsun.com>
3811 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
3813 * strtoimax.c: Renamed from strtoxmax.c, removing the
3816 Also, make the following further changes to make this file's
3817 configuration more similar to that of strtol.c:
3818 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
3819 (strtoumax, uintmax_t, strtoull, strtol): Remove.
3820 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
3821 (strtoimax): Renamed from strtoumax. All uses of unsigned values
3822 changed to signed values.
3824 And make the following changes as well:
3825 Fix copyright notice, as 1999 was missing.
3826 (verify): New macro.
3827 (strtoimax): Check sizes at compile-time, not run-time.
3828 Prefer strtol to strtoll if both work.
3829 (main): Remove; it was not that useful and was a pain to maintain.
3831 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
3833 2001-08-30 Paul Eggert <eggert@twinsun.com>
3835 * savedir.c (savedir): Remove size parameter, as POSIX says that
3836 a directory's st_size can have an arbitrary value, so the old
3837 usage could waste an arbitrary amount of memory. All uses
3839 * savedir.h: Update prototype.
3841 2001-08-30 Paul Eggert <eggert@twinsun.com>
3843 * xstrtol.c (strtoimax): New decl.
3845 2001-08-28 Paul Eggert <eggert@twinsun.com>
3847 * xstrtol.h: Add copyright notice.
3848 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
3849 LONGINT_INVALID_SUFFIX_CHAR.
3851 2001-08-30 Paul Eggert <eggert@twinsun.com>
3853 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
3856 2001-08-30 Paul Eggert <eggert@twinsun.com>
3858 * hash.c: Remove '2001' from copyright notice.
3860 2001-08-30 Paul Eggert <eggert@twinsun.com>
3862 * full-write.h: New file.
3863 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
3864 * full-write.c: Correct credits, as cccp.c no longer
3865 exists and anyway it was so heavily changed from the old cccp
3866 code as to be unrecognizable. Include full-write.h.
3867 (full_write) Return size_t, with short writes meaning failure.
3868 All callers changed. This fixes a bug with large buffers
3870 * utime.c: Include full-write.h.
3872 2001-08-30 Paul Eggert <eggert@twinsun.com>
3874 Merge 'exclude' changes from tar 1.13.22.
3875 This fixes one or two unlikely storage allocation overflow bugs,
3876 but doesn't change user-visible behavior otherwise.
3878 2001-08-30 Paul Eggert <eggert@twinsun.com>
3880 * exclude.c (bool): Declare, perhaps by including stdbool.h.
3881 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
3882 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
3883 Include if available.
3884 (<xalloc.h>): Include
3885 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
3886 (verify): New macro. Use it to verify that EXCLUDE macros do not
3887 collide with FNM macros.
3888 (struct patopts): New struct.
3889 (struct exclude): Use it, as exclude patterns now come with options.
3890 (new_exclude): Support above changes.
3891 (new_exclude, add_exclude_file):
3892 Initial size must now be a power of two to simplify overflow checking.
3893 (free_exclude, fnmatch_no_wildcards): New function.
3894 (excluded_filename): No longer requires options arg, as the options
3895 are determined by add_exclude. Now returns bool, not int.
3896 (excluded_filename, add_exclude):
3897 Add support for the fancy new exclusion options.
3898 (add_exclude, add_exclude_file): Now takes int options arg.
3899 Check for arithmetic overflow when computing sizes.
3900 (add_exclude_file): xrealloc might modify errno, so don't
3901 realloc until after errno might be used.
3903 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
3905 (free_exclude): New decl.
3906 (add_exclude, add_exclude_file): Now takes int options arg.
3907 (excluded_filename): No longer requires options arg, as the options
3908 are determined by add_exclude. Now returns bool, not int.
3910 2001-08-30 Paul Eggert <eggert@twinsun.com>
3912 * alloca.c (alloca): Arg is of type size_t, not unsigned.
3914 2001-08-27 Jim Meyering <meyering@lucent.com>
3916 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
3918 * version-etc.c (N_): Remove definition.
3919 Revert most of last change.
3920 Instead, simply don't mark the `Copyright...' string for translation.
3921 Based on advice from Paul Eggert.
3923 * strtoxmax.c: Tweak comment.
3925 2001-08-26 Jim Meyering <meyering@lucent.com>
3927 * version-etc.c (version_etc_copyright_fmt): Replace literal year
3928 of copyright with `%s' so translators don't get an untranslated
3930 (COPYRIGHT_YEAR): Define.
3931 (version_etc): Use fprintf rather than fputs.
3932 Suggestion from Ulrich Drepper.
3934 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
3936 * strtoll.c: New file, from GNU libc.
3937 * xstrtoimax.c: New file.
3939 * xstrtol.h: Add xstrtoimax.
3940 * strtoumax.c: New file. Simply include "strtoumax.c".
3941 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
3943 * strtoumax.c: Factor to work both for unsigned and signed types, ...
3944 * strtoxmax.c: ... then renamed to this.
3946 2001-08-13 Paul Eggert <eggert@twinsun.com>
3948 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
3949 Port to Solaris 8, where 'sed' requires a space after the 'r'
3950 command, and where sh dislikes "$/". Clean up the spacing a bit.
3951 Redirect output to $tmp just once.
3953 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
3955 * addext.c (<errno.h>): Include.
3956 (errno): Declare if not defined.
3957 (addext): Work correctly when pathconf returns -1 and leaves
3958 errno alone because there is no limit. Also, work even if
3959 pathconf returns a value greater than SIZE_MAX.
3961 2001-08-12 Jim Meyering <meyering@lucent.com>
3963 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
3964 Simply `return getcwd (NULL, 0);'.
3965 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
3966 Use 1300 as initial value for length, not PATH_MAX.
3968 * pathmax.h: Clean up cpp syntax.
3970 2001-08-12 Jim Meyering <meyering@lucent.com>
3972 * gettimeofday.c: New file.
3974 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
3976 2001-08-04 Jim Meyering <meyering@lucent.com>
3978 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
3979 to get in sync with glibc.
3981 2001-08-03 Paul Eggert <eggert@twinsun.com>
3983 The following changes are from gettext 0.10.39 as maintained by
3986 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
3987 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
3988 with inverted sense. All uses changed.
3990 * mbswidth.c: Don't include <limits.h>.
3991 Include <stdlib.h> and <string.h> unconditionally.
3992 (iswcntrl, mbsinit, ISCNTRL): New macros.
3993 (mbsnwidth): Use K&R style function declarations.
3994 Don't bother checking for MB_LEN_MAX == 1, since the compiler
3995 can optimize it when MB_CUR_MAX == 1.
3996 The width of control characters is zero, not 1.
3998 2001-07-15 Jim Meyering <meyering@lucent.com>
4000 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
4001 (BUILT_SOURCES): Add unlocked-io.h.
4002 (io_functions): Define.
4003 (unlocked-io.h): New rule.
4004 (DISTCLEANFILES): Add unlocked-io.h.
4005 (all-local): Depend on unlocked-io.h, to ensure it is created.
4007 * unlocked-io.hin: New file
4009 * regex.c: Update from glibc.
4011 2001-07-05 Jim Meyering <meyering@lucent.com>
4013 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
4015 (libfetish_a_SOURCES): Put all .h files here instead.
4016 Remove a thus-exposed (better checks in automake) duplicate and
4017 two unnecessary .h files.
4019 2001-06-11 Jim Meyering <meyering@lucent.com>
4021 * regex.c: Update from GNU libc.
4023 2001-05-27 Jim Meyering <meyering@lucent.com>
4025 * readutmp.h (UT_TYPE): Define.
4027 2001-05-24 Jim Meyering <meyering@lucent.com>
4029 * argmatch.c: Include "quote.h".
4030 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
4031 quote function. Reported by Göran Uddeborg.
4033 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
4035 * dirname.c (dir_name): Compute append_dot using path, not newpath
4036 which is not yet declared.
4038 2001-05-11 Paul Eggert <eggert@twinsun.com>
4040 * Makefile.am (libfetish_a_SOURCES):
4041 Add strftime.c, since we now compile it on all hosts.
4043 * strftime.c (my_strftime):
4044 Define to nstrftime if emacs, but only if my_strftime is not defined.
4045 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
4046 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
4047 Add one more extra argument: a nanoseconds value.
4050 (my_strftime function): Add %N format.
4051 (emacs_strftimeu): Renamed from emacs_strftime,
4052 with extra ut argument.
4054 2001-05-11 Paul Eggert <eggert@twinsun.com>
4056 dirname code cleanup. base_name now behaves more compatibly
4057 with POSIX basename when given file names that have trailing
4058 slashes, and similarly for dir_name. Add new primitives
4059 base_len and dir_len. Put the directory-name-related decls
4062 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
4063 * backupfile.c (base_name): Likewise.
4064 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
4065 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
4066 * makepath.c (strip_trailing_slashes): Likewise.
4067 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
4069 * rename.c (strip_trailing_slashes): Likewise.
4070 * same.c (base_name): Likewise.
4071 * stripslash.c (ISSLASH): Likewise.
4073 * addext.c: Include <dirname.h> after size_t is defined.
4074 * backupfile.c: Likewise.
4076 * addext.c (addext): Use base_len to trim redundant
4077 trailing slashes instead of doing it ourselves.
4078 But do not trim the last slash if it is not redundant.
4080 * backupfile.c (find_backup_file_name,
4081 max_backup_version): Use base_len instead of rolling it ourselves.
4082 Handle the case of "" and (on DOS) "C:" correctly.
4084 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
4085 Include <string.h>, <dirname.h>.
4086 (base_name): Allow file names ending in slashes, other than names
4087 that are all slashes. In this case, return the basename followed
4088 by the slashes. This is more general, and can be used in places
4089 where the original base_name purposely had an assertion failure.
4090 (base_len): New function.
4092 * dirname.c: Include <string.h> instead of <stdlib.h>.
4093 Do not include <assert.h>; no longer needed.
4095 (memrchr): Remove decl.
4096 (dir_name_r): Remove.
4097 (dir_len): Renamed from dirlen. All callers changed.
4098 Rewrite in terms of base_name, for simplicity and consistency.
4099 (dir_name): Never return NULL. All callers changed.
4100 Do not include <stdlib.h> in test program; no longer needed.
4101 return 0; is fine for test program.
4103 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
4105 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
4107 * path-concat.c (path_concat): Use base_len to compute
4108 base length, not strlen; this means we cannot rely on memcpy
4111 * same.c (STREQ): Remove.
4112 (same_name): Handle the case where the basename ends in trailing '/'.
4114 * stripslash.c (strip_trailing_slashes): Return nonzero if
4115 a slash was stripped. Do not strip the last slash after a
4118 2001-04-08 Jim Meyering <meyering@lucent.com>
4120 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
4121 recomputed; that's necessary when the offset spans a DST transition.
4122 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
4124 2001-04-02 Jim Meyering <meyering@lucent.com>
4126 * regex.h, regex.c: Update from GNU libc.
4128 2001-03-19 Paul Eggert <eggert@twinsun.com>
4130 * version-etc.c (version_etc_copyright): Update to 2001.
4132 2001-03-16 Paul Eggert <eggert@twinsun.com>
4134 * tempname.c (uint64_t): Define to uintmax_t if
4135 not defined, and if UINT64_MAX is not defined.
4136 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
4137 Reported by John David Anglin.
4139 2001-03-10 Bruno Haible <haible@clisp.cons.org>
4141 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
4142 alias if codeset is empty.
4143 * config.charset (BeOS): Use wildcard syntax.
4145 2001-03-13 Jim Meyering <meyering@lucent.com>
4147 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
4148 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
4151 2001-03-06 Bruno Haible <haible@clisp.cons.org>
4153 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
4155 * unicodeio.c (print_unicode_char): Simplify accordingly.
4157 2001-03-06 Bruno Haible <haible@clisp.cons.org>
4159 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
4160 support for DOS/DJGPP.
4162 2001-02-28 Paul Eggert <eggert@twinsun.com>
4164 * Makefile.am (libfetish_a_SOURCES):
4165 Add dup-safer.c, fopen-safer.c.
4166 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
4168 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
4170 2001-02-25 Paul Eggert <eggert@twinsun.com>
4172 The mkstemp replacement is taken from glibc 2.2.2, with some
4173 portability fixes for use outside glibc, as follows:
4175 * tempname.c (struct_stat64): New macro.
4176 (direxists, __gen_tempname): Use it.
4177 This avoids a portability problem with Solaris 8.
4179 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
4180 (<stddef.h>, <stdint.h>, <string.h>):
4181 Include only if STDC_HEADERS || _LIBC.
4182 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
4183 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
4184 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
4185 (__set_errno): Define this macro if <errno.h> doesn't.
4186 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
4187 Define these macros if <stdio.h> doesn't.
4188 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
4189 Define these macros if <sys/stat.h>
4190 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
4191 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
4192 __xstat64): Define if not _LIBC.
4193 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
4194 (__gen_tempname): Invoke gettimeofday only if
4195 HAVE_GETTIMEOFDAY || _LIBC;
4196 otherwise, fall back on plain "time".
4197 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
4199 * mkstemp.c (__GT_FILE): Define to zero if not defined.
4201 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
4203 2001-02-17 Jim Meyering <meyering@lucent.com>
4205 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
4206 around included file name.
4208 * strnlen.c (__strnlen): Merge in a change from GNU libc.
4210 * strftime.c: Update from GNU libc (the only changes were to comments).
4212 2001-02-13 Bruno Haible <haible@clisp.cons.org>
4214 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
4216 2001-02-17 Paul Eggert <eggert@twinsun.com>
4218 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
4219 Remove workaround macros for hosts that have mbrtowc but not
4220 mbstate_t, as we now insist on proper declarations for both
4221 before using mbrtowc.
4223 2001-02-17 Jim Meyering <meyering@lucent.com>
4225 * regex.c: Update from libc.
4227 2001-02-16 Paul Eggert <eggert@twinsun.com>
4229 * alloca.c (malloc): Undef before defining, since stdlib.h
4230 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
4231 Reported by Mark Hounschell via Paul Eggert.
4233 2001-01-30 Bruno Haible <haible@clisp.cons.org>
4235 * config.charset: Update for FreeBSD 4.2.
4237 2001-01-26 Jim Meyering <meyering@lucent.com>
4239 * quotearg.c: Include stddef.h.
4240 * quote.c: Include stddef.h.
4241 Reported by Axel Kittenberger.
4243 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
4244 line in double quotes so that it evokes a better diagnostic.
4245 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
4246 Reported by Axel Kittenberger.
4248 2001-01-15 Bruno Haible <haible@clisp.cons.org>
4250 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
4251 to avoid a warning. Add back 'const' to inptr.
4253 2001-01-16 Jim Meyering <meyering@lucent.com>
4255 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
4258 2001-01-14 Jim Meyering <meyering@lucent.com>
4260 * rename.c: New file. From Volker Borchert.
4261 Include stdlib.h, string.h or strings.h, and xalloc.h.
4262 Use strip_trailing_slashes rather than open-coding it.
4264 2001-01-03 Paul Eggert <eggert@twinsun.com>
4266 * strftime.c: Sync with glibc time/strftime.c 1.81.
4268 2001-01-03 Jim Meyering <meyering@lucent.com>
4270 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
4271 local `inptr' to avoid warning with some system declarations of iconv.
4273 2000-12-29 Paul Eggert <eggert@twinsun.com>
4275 * modechange.c: Do not assume that mode_t uses the
4276 traditional octal encoding. E.g. "chmod 1 FOO" should set
4277 the other-execute bit of FOO even if S_IXOTH != 1.
4279 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
4280 WOTH, XOTH, ALLM): New macros.
4281 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
4282 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
4284 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
4285 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
4287 No need to use uintmax_t; unsigned long is long enough.
4288 Don't bother to get suffix since we don't use it.
4290 2000-12-24 Jim Meyering <meyering@lucent.com>
4292 * hash.c (is_prime): Return explicit boolean values.
4293 (hash_get_first): Return NULL to appease Irix5.6's 89.
4294 Reported by Nelson Beebe.
4296 2000-10-31 Bruno Haible <haible@clisp.cons.org>
4298 * localcharset.c (locale_charset): Add support for Win32.
4300 2000-12-18 Paul Eggert <eggert@twinsun.com>
4302 * physmem.h, physmem.c: New files.
4304 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
4305 (noinst_HEADERS): Add physmem.h.
4307 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
4308 't' for compatibility with Solaris 8 sort.
4310 2000-12-18 Bruno Haible <haible@clisp.cons.org>
4312 * config.charset: Add support for BeOS.
4314 2000-12-16 Jim Meyering <meyering@lucent.com>
4316 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
4317 SHELLS_FILE to a file name that's useful on djgpp systems.
4319 (ADDITIONAL_DEFAULT_SHELLS): Define.
4320 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
4321 Based mostly on a patch from Prashant TR.
4323 2000-12-16 Jim Meyering <meyering@lucent.com>
4325 This bug had a serious impact on chown: `chown N:M FILE' (for integer
4326 N and M) would have treated it like `chown N:N FILE'.
4328 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
4330 2000-10-31 Bruno Haible <haible@clisp.cons.org>
4332 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
4333 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
4334 to the list of canonical encodings. Rename EUC-CN to GB2312.
4336 2000-12-08 Andreas Schwab <schwab@suse.de>
4338 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
4339 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
4341 2000-12-07 Jim Meyering <meyering@lucent.com>
4343 * stripslash.c (ISSLASH): Define.
4344 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
4347 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
4348 (dir_name_r): Declare this function as static.
4349 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
4350 manifest itself on a name containing a mix of slashes and
4352 Make this function work with names starting with a DOS-style
4353 drive letter and colon prefix.
4354 (dir_name): Append `.' if necessary.
4355 Based mostly on patches from Prashant TR and Eli Zaretskii.
4357 * dirname.h (dir_name_r): Remove prototype.
4359 2000-12-05 Jim Meyering <meyering@lucent.com>
4361 * dirname.c (dir_name_r): Add `const' in a few local declarations.
4363 2000-12-04 Jim Meyering <meyering@lucent.com>
4365 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
4366 Also include memory.h, stdlib.h, unistd.h if appropriate.
4367 Reported by Andreas Jaeger (conflicting declaration of malloc).
4369 2000-12-02 Jim Meyering <meyering@lucent.com>
4371 * closeout.h: Make idempotent, to avoid some obscure warnings.
4373 2000-12-01 Paul Eggert <eggert@twinsun.com>
4375 * memrchr.c: Include <config.h> before any system include file.
4377 2000-11-29 Paul Eggert <eggert@twinsun.com>
4379 * dirname.c (dir_name_r): Fix typo: int -> size_t.
4381 2000-11-26 Jim Meyering <meyering@lucent.com>
4383 * memcoll.c: Include sys/types.h. From Werner Almesberger.
4385 2000-11-22 Paul Eggert <eggert@twinsun.com>
4387 * strftime.c (my_strftime): Do not invoke mbrlen with a
4388 size of (size_t) -1; it's not portable.
4390 2000-11-17 Akim Demaille <akim@epita.fr>
4392 * obstack.h: Formatting changes.
4393 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
4394 prevent type checking.
4395 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
4396 cast the value to (void *): assigning a `foo *' to a `void *'
4398 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
4400 2000-11-17 Jim Meyering <meyering@lucent.com>
4402 * strstr.c: Update from GNU libc.
4404 2000-11-16 Jim Meyering <meyering@lucent.com>
4406 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
4408 2000-11-11 Jim Meyering <meyering@lucent.com>
4410 * error.c: Add a couple #includes, merging from GNU libc version.
4412 2000-11-10 Jim Meyering <meyering@lucent.com>
4414 * obstack.h: Update from GNU libc.
4415 * obstack.c: Likewise.
4417 2000-11-06 Paul Eggert <eggert@twinsun.com>
4419 * getusershell.c (setusershell): Use rewind rather than
4420 fseek/fseeko, to avoid configuration hassles with fseeko.
4421 Don't bother opening SHELLS_FILE if shellstream is NULL;
4424 2000-11-05 Jim Meyering <meyering@lucent.com>
4426 * makepath.h (make_dir): Declare.
4427 * makepath.c (make_dir): Remove `static' attribute.
4430 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
4432 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
4433 last one in a bucket, advance to the next bucket.
4435 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
4437 * fnmatch.c: Do not comment out all the code if we are using
4438 the GNU C library, because in some cases we are replacing buggy
4439 code in the GNU C library itself.
4441 2000-10-30 Paul Eggert <eggert@twinsun.com>
4443 * error.h, getline.h, modechange.h:
4444 Remove "2000" from Copyright line, as the file hasn't been
4445 changed this year other than in the copyright notice.
4447 * xalloc.h: Add "2000" to Copyright line, as this file
4448 was changed this year.
4450 2000-10-30 Paul Eggert <eggert@twinsun.com>
4452 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
4453 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
4454 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
4456 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
4458 * regex.h (__restrict_arr): Move definition out of #ifndef block.
4459 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
4460 doesn't define __restrict_arr.
4462 2000-10-29 Jim Meyering <meyering@lucent.com>
4464 * xstat.in: Fix grammar in comment.
4466 2000-10-28 Jim Meyering <meyering@lucent.com>
4468 * memchr.c: Update from libc.
4469 Adjust for portability:
4470 [HAVE_STDLIB_H]: Include stdlib.h.
4471 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
4472 Undef __memchr, too.
4473 [!weak_alias]: Define __memchr to memchr.
4475 * regex.c: Update from libc.
4476 * regex.h: Likewise.
4477 * getopt1.c: Likewise.
4478 * memcmp.c: Likewise.
4480 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
4481 Avoid using fseek, when possible -- it's broken by design.
4482 Patch by Ulrich Drepper.
4484 2000-10-26 Jim Meyering <meyering@lucent.com>
4486 * strftime.c: Update from libc.
4488 2000-10-25 Jim Meyering <meyering@lucent.com>
4490 * obstack.c: Update from libc.
4492 2000-10-23 Jim Meyering <meyering@lucent.com>
4494 * hard-locale.c (hard_locale): Revert last change -- it was simply
4495 wrong. That set_locale call must not have any side effects.
4498 2000-10-22 Jim Meyering <meyering@lucent.com>
4500 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
4501 [CYCLIC]: Remove now-unused definition.
4503 * save-cwd.c (O_DIRECTORY): Define, if needed.
4504 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
4505 Suggestion from Ulrich Drepper.
4507 2000-10-21 Jim Meyering <meyering@lucent.com>
4509 * dirname.c (dir_name_r): New function, factored out of dir_name.
4510 (dir_name): Use dir_name_r.
4511 * dirname.h (dir_name_r): Declare it.
4513 2000-10-21 Jim Meyering <meyering@lucent.com>
4515 * dirname.c (memrchr): Declare if necessary.
4516 (dir_name): Remove the restriction that there be no
4517 trailing slashes. Now, this code skips past them, effectively
4519 [TEST_DIRNAME] (main): New unit tests.
4521 * memrchr.c: New file from GNU libc.
4522 Undef __memrchr, too.
4523 [!weak_alias]: Define __memrchr to memrchr.
4524 Guard weak_alias use with `#ifdef weak_alias'.
4526 2000-10-17 Jim Meyering <meyering@lucent.com>
4528 * quote.h (PARAMS): Define and use.
4529 Reported by Akim Demaille.
4531 * getopt.c: Update from libc.
4533 2000-10-16 Jim Meyering <meyering@lucent.com>
4535 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
4538 2000-09-25 Jim Meyering <meyering@lucent.com>
4540 * md5.h (rol): Define (from GnuPG).
4542 * sha.c: Give credit (GnuPG) where due.
4543 (M): Use rol rather than open-coding it.
4544 Add a FIXME comment.
4546 2000-09-21 Jim Meyering <meyering@lucent.com>
4548 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
4549 Reported by Michael Stone.
4551 2000-09-20 Jim Meyering <meyering@lucent.com>
4553 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
4554 (noinst_HEADERS): Add sha.h.
4555 Based on code from Scott G. Miller and from GnuPG.
4557 2000-09-15 Jim Meyering <meyering@lucent.com>
4559 * regex.c: Update from libc.
4561 2000-09-10 Jim Meyering <meyering@lucent.com>
4563 * getopt.c (_getopt_internal): Update from glibc.
4565 2000-09-09 Jim Meyering <meyering@lucent.com>
4567 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
4568 think it should be used as a general replacement for isascii.
4569 * fnmatch.c: Likewise.
4570 * mbswidth.c: Likewise
4571 * regex.c: Likewise.
4574 * userspec.c: Include sys/param.h and limits.h.
4576 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
4577 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
4578 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
4579 UID, GID. Check range.
4581 2000-09-06 Jim Meyering <meyering@lucent.com>
4583 * getopt.c (_getopt_internal): Update from glibc.
4585 2000-08-30 Jim Meyering <meyering@lucent.com>
4587 * strftime.c: Merge in changes from GNU libc.
4589 2000-08-26 Jim Meyering <meyering@lucent.com>
4591 * closeout.c: Include "__fpending.h".
4592 (close_stdout_status): Return right away if there's nothing to flush.
4594 * Makefile.am (noinst_HEADERS): Add __fpending.h.
4595 * __fpending.c: New file.
4596 * __fpending.h: New file.
4598 2000-08-07 Paul Eggert <eggert@twinsun.com>
4600 Standardize on "memory exhausted" instead of "Memory exhausted"
4601 or "virtual memory exhausted".
4602 * obstack.c (print_and_abort): Use "memory exhausted", not
4603 "virtual memory exhausted".
4604 * same.c (same_name): Invoke xalloc_die instead of printing
4606 * userspec.c (parse_user_spec): Likewise.
4607 * bumpalloc.h: comment fix
4608 * same.c, userspec.c: Include xalloc.h.
4610 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
4611 not char *const and pointing to a constant array.
4612 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
4613 (xrealloc): Comment fix.
4615 * userspec.c (parse_user_spec):
4616 Don't translate a message until just before returning,
4617 to avoid unnecessary translation.
4619 2000-08-07 Jim Meyering <meyering@lucent.com>
4621 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
4622 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
4623 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
4624 getgroups.c, gethostname.c, getopt.h, group-member.c,
4625 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
4626 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
4627 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
4628 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
4629 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
4630 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
4631 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
4632 yesno.c: Back out Copyright date changes for each file with no change
4633 this year. This eases coordination with other programs using the same
4634 source code modules. From Paul Eggert.
4636 2000-08-03 Greg McGary <greg@mcgary.org>
4638 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
4639 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
4640 (EXTEND_BUFFER): Use them.
4642 2000-08-01 Jim Meyering <meyering@lucent.com>
4644 * dirname.c (ISSLASH): Define.
4645 (BACKSLASH_IS_PATH_SEPARATOR): Define.
4646 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
4647 both `\' and `/' may be use as path separators.
4648 Based on a patch from Prashant TR.
4650 2000-07-31 Paul Eggert <eggert@twinsun.com>
4652 * quotearg.c (quotearg_n_options): Don't make the initial
4653 slot vector a constant, since it might get modified.
4655 2000-07-31 Jim Meyering <meyering@lucent.com>
4657 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
4658 * obstack.c (print_and_abort): Likewise.
4660 2000-07-30 Paul Eggert <eggert@twinsun.com>
4662 * quotearg.c (quotearg_n_options): Preallocate a slot 0
4663 buffer, so that the caller can always quote one small
4664 component of a "memory exhausted" message in slot 0.
4665 From a suggestion by Jim Meyering.
4667 2000-07-30 Jim Meyering <meyering@lucent.com>
4669 * makepath.c (make_path): Quote the other instance, too.
4671 * quotearg.c (N_STATIC_SLOTVECS): Define.
4672 (STATIC_BUF_SIZE): Define.
4673 (quotearg_n_options): Use only statically allocated storage when
4674 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
4675 than STATIC_BUF_SIZE.
4677 2000-07-29 Jim Meyering <meyering@lucent.com>
4679 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
4680 * dirname.c (dir_name): Likewise.
4682 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
4684 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
4685 (dir_name): Assert that there are no trailing slashes.
4687 2000-07-18 Bruno Haible <haible@clisp.cons.org>
4689 * mbswidth.h (mbswidth): Add a flags argument.
4690 (mbswidth): New declaration.
4691 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
4692 * mbswidth.c (mbswidth): Add a flags argument.
4693 (mbsnwidth): New function.
4695 2000-07-24 Jim Meyering <meyering@lucent.com>
4697 * mbswidth.c: Remove useless #else. From Bruno Haible.
4699 2000-07-23 Paul Eggert <eggert@twinsun.com>
4701 * mbswidth.c (_XOPEN_SOURCE):
4702 Don't define; this causes problems on Solaris 7.
4703 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
4705 2000-07-23 Paul Eggert <eggert@twinsun.com>
4708 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
4709 so that mbstate_t is always defined.
4711 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
4712 be 1 in at least one GCC installation, and this configuration
4713 error is likely to be common. Ignoring MB_LEN_MAX hurts
4714 performance on hosts that have mbrtowc but have only unibyte
4715 locales, but I assume these hosts are rare.
4717 2000-07-23 Paul Eggert <eggert@twinsun.com>
4719 * quotearg.c: Streamline by invoking multibyte code only if needed.
4720 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
4721 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
4722 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
4723 invoke multibyte primitives.
4725 2000-07-23 Jim Meyering <meyering@lucent.com>
4727 * basename.c (base_name): Add an assertion.
4729 2000-07-15 Bruno Haible <clisp.cons.org>
4731 * quotearg.c: When the system forces us to redefine mbstate_t,
4732 shadow its mbsinit function.
4734 2000-07-16 Bruno Haible <haible@clisp.cons.org>
4736 * mbswidth.h: New file.
4737 * mbswidth.c: New file.
4738 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
4739 (noinst_HEADERS): Add mbswidth.h.
4741 2000-07-17 Bruno Haible <haible@clisp.cons.org>
4743 * config.charset: Add support for FreeBSD. Improve support for HP-UX
4746 2000-07-15 Jim Meyering <meyering@lucent.com>
4748 * makepath.c: Include quote.h.
4749 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
4750 corresponding argument in a `quote (...)' call.
4751 Give better diagnostics.
4753 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
4754 (noinst_HEADERS): Add quote.h.
4756 * quote.c (quote, quote_n): New file. Two functions taken verbatim
4757 from tar's src/misc.c.
4758 * quote.h: New file. Prototypes for same.
4760 2000-07-10 Paul Eggert <eggert@twinsun.com>
4762 From a suggestion by Bruno Haible.
4763 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
4764 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
4765 to decide whether to define the BeOS workaround macro;
4766 this adjusts to the change to AC_MBSTATE_T.
4768 2000-07-13 Paul Eggert <eggert@twinsun.com>
4770 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
4772 * quotearg.c (quoting_style_args, quoting_style_vals,
4773 quotearg_buffer_restyled): Add support for
4774 clocale_quoting_style. Undo previous change to
4775 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
4776 and "{RIGHT QUOTATION MARK}" msgids.
4778 2000-07-05 Paul Eggert <eggert@twinsun.com>
4780 The old behavior of quoting `like this' doesn't look good with
4781 newer, ISO-style fonts. See:
4782 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
4784 Instead, quote "like this" by default. Let the translator
4785 tailor the locale-specific quoting behavior by providing
4786 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
4788 * quotearg.c (N_): New macro.
4789 (gettext_default): New function.
4790 (quotearg_buffer_restyled): Use
4791 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
4792 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
4794 2000-07-09 Jim Meyering <meyering@lucent.com>
4796 * Most files: Update copyright dates to include 2000.
4798 2000-07-08 Jim Meyering <meyering@lucent.com>
4800 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
4802 (xgethostname): Remove now-unnecessary #ifdef.
4803 Move declaration of `err' into loop where it's used.
4805 2000-07-05 Bruno Haible <haible@clisp.cons.org>
4807 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
4808 by allocating a larger buffer. Test the gethostname return value for
4809 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
4810 returns an error and ENAMETOOLONG isn't defined.
4812 2000-07-05 Paul Eggert <eggert@twinsun.com>
4813 and Bruno Haible <haible@clisp.cons.org>
4815 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
4817 2000-07-05 Bruno Haible <haible@clisp.cons.org>
4819 * quotearg.c (struct quoting_options): Simplify quote_these_too
4822 2000-07-03 Jim Meyering <meyering@lucent.com>
4824 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
4825 Reported by Bruno Haible.
4827 2000-07-04 Jim Meyering <meyering@lucent.com>
4829 * quotearg.c: Make inclusion of <wchar.h> independent of whether
4830 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
4833 2000-07-03 Paul Eggert <eggert@twinsun.com>
4834 and Bruno Haible <haible@clisp.cons.org>
4836 * quotearg.c (mbrtowc):
4837 Assign to *pwc, and return 1 only if result is nonzero.
4838 (iswprint): Use ISPRINT when substituting our own mbrtowc.
4840 2000-07-03 Jim Meyering <meyering@lucent.com>
4842 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
4843 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
4846 2000-07-02 Jim Meyering <meyering@lucent.com>
4848 * quotearg.c (mbstate_t): Don't define here.
4850 2000-07-02 Jim Meyering <meyering@lucent.com>
4852 * nanosleep.c (SIGCONT): Define if not already defined.
4854 2000-06-17 Bruno Haible <haible@clisp.cons.org>
4856 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
4857 per change in ../m4/ls-mntd-fs.m4.
4858 (read_filesystem_list): Ignore symbolic links.
4860 2000-06-29 Jim Meyering <meyering@lucent.com>
4862 * same.c: Include <string.h> or <strings.h>, as appropriate,
4863 for declaration of strcmp.
4865 * long-options.c: Include <stdlib.h>, for declaration of exit.
4867 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
4868 Avoid warning by casting result to `char *' to remove `const'.
4870 2000-06-17 Bruno Haible <haible@clisp.cons.org>
4872 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
4874 2000-06-26 Paul Eggert <eggert@twinsun.com>
4876 savedir now sets errno on failure and invokes xmalloc to get memory.
4877 Fix a couple of other minor bugs while we're at it.
4879 * savedir.c (<unistd.h>): Do not include; there's no need.
4880 (NAMLEN): Remove macro.
4881 (malloc, realloc): Remove decls.
4883 ("xalloc.h"): Include.
4884 (NAME_SIZE_DEFAULT): New macro.
4885 (savedir): Use xmalloc / xrealloc to allocate memory.
4886 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
4887 Skip "" directory entries.
4888 Use strlen to calculate directory entry length, since the old method
4889 is rarely used these days and isn't worth supporting.
4890 Don't use a pointer after freeing it.
4891 Check for integer overflow when calculating allocation size.
4892 Use memcpy to copy entries, instead of stpcpy.
4893 Set errno properly when returning NULL.
4894 Check for readdir error.
4896 2000-06-26 Jim Meyering <meyering@lucent.com>
4898 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
4900 2000-06-17 Bruno Haible <haible@clisp.cons.org>
4902 * getusershell.c (xmalloc, xrealloc): Remove functions.
4904 Don't include <stdlib.h>. Don't declare malloc, realloc.
4906 2000-06-23 Bruno Haible <haible@clisp.cons.org>
4908 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
4910 2000-06-24 Jim Meyering <meyering@lucent.com>
4912 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
4914 2000-06-21 Jim Meyering <meyering@lucent.com>
4916 * getpass.c: New file, from Bruno Haible. Required for BeOS.
4918 2000-06-19 Paul Eggert <eggert@twinsun.com>
4920 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
4921 (mbrtowc, mbstate_t): Define substitutes if
4922 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
4923 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
4924 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
4926 2000-06-17 Bruno Haible <haible@clisp.cons.org>
4928 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
4929 than 1024, return a memory chunk of least possible size, instead
4930 of size PATH_MAX + 2. In the loop, increment the size proportionally.
4931 Use free/xmalloc instead of xrealloc to avoid copying for very long
4934 2000-06-17 Bruno Haible <haible@clisp.cons.org>
4936 * canon-host.c (canon_host): Use malloc and memcpy to copy an
4937 address, not strdup. Include <stdlib.h> and don't declare free().
4939 2000-06-17 Bruno Haible <haible@clisp.cons.org>
4941 * path-concat.c (path_concat): Don't access dir[-1] if dir is
4944 2000-06-21 Jim Meyering <meyering@lucent.com>
4946 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
4947 (noinst_HEADERS): Add getstr.h.
4949 * getline.c (getstr): Move into a separate file.
4950 * getstr.c (getstr): New file, extracted from getline.c, with
4951 the following changes: new parameter, delim2; both delim[12]
4952 parameters have type `int', not `char'. The latter would lose
4953 with 8-bit delimiters.
4954 * getstr.h: New file.
4956 2000-06-19 Jim Meyering <meyering@lucent.com>
4958 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
4960 2000-06-18 Jim Meyering <meyering@lucent.com>
4962 * mkdir.c: Remove file, due mainly to copyright incompatibility.
4963 Besides, these days every porting target provides a mkdir function.
4965 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
4966 (this snippet comes from src/system.h).
4968 2000-06-15 Paul Eggert <eggert@twinsun.com>
4970 * human.c (adjust_value): New function.
4971 (human_readable_inexact): Apply rounding style even when
4972 printing approximate values.
4974 2000-06-14 Paul Eggert <eggert@twinsun.com>
4976 * human.c (human_readable_inexact): Allow an input block
4977 size that is not a multiple of the output block size, and vice versa.
4978 Reported by Piergiorgio Sartor.
4980 2000-06-14 Paul Eggert <eggert@twinsun.com>
4982 * getdate.y (get_date): Apply relative times after time
4983 zone indicator, not before. Reported by Todd A. Jacobs.
4985 2000-06-13 Jim Meyering <meyering@lucent.com>
4987 * Makefile.am (all-local): Depend on lstat.c and stat.c.
4989 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
4991 2000-06-12 Paul Eggert <eggert@twinsun.com>
4993 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
4995 2000-06-04 Paul Eggert <eggert@twinsun.com>
4997 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
4999 2000-06-04 Jim Meyering <meyering@lucent.com>
5001 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
5002 SunOS 4.1.4 for which gid_t is an unsigned type.
5004 2000-06-03 Jim Meyering <meyering@lucent.com>
5006 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
5008 2000-05-26 Bruno Haible <haible@clisp.cons.org>
5010 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
5011 newer, don't install charset.alias.
5012 * config.charset: Change the Linux/glibc rules so they become empty
5013 on glibc-2.1 or newer.
5015 2000-06-02 Jim Meyering <meyering@lucent.com>
5017 * mountlist.c: Back out last change. Instead, do this...
5018 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
5019 member using the same `ignore'-testing code.
5020 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
5024 2000-05-29 Jim Meyering <meyering@lucent.com>
5026 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
5027 with the `ignore' attribute. Based on a patch from Mark D. Roth.
5029 2000-05-22 Jim Meyering <meyering@lucent.com>
5031 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
5033 2000-05-18 Jim Meyering <meyering@lucent.com>
5035 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
5036 back, too, since it may have been modified by allocate_entry.
5037 (hash_delete): Rewrite to use neither the assignment operator
5038 nor the comma operator in an if-expression.
5040 2000-05-15 Paul Eggert <eggert@twinsun.com>
5043 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
5044 Remove; no longer needed.
5045 "quotearg.h": Add include.
5046 (file_name): Do not bother to explicitly initialize to NULL; it's less
5047 efficient on some hosts.
5048 (close_stdout_status): Remove test as to whether stdout was already
5049 closed; it breaks for the case "echo x | sort >&-".
5050 Quote file name colons.
5051 Do not assume that _("write error") lacks format strings.
5053 2000-05-15 Jim Meyering <meyering@lucent.com>
5055 * version-etc.c (version_etc_copyright): Update the copyright string
5056 used in all --version output.
5058 2000-05-14 Jim Meyering <meyering@lucent.com>
5060 * closeout.c (close_stdout_set_file_name): New function.
5061 (close_stdout_status): Use new file-scoped global.
5062 Return right away if fstat says the stdout file descriptor is invalid.
5063 * closeout.h (close_stdout_set_file_name): Declare.
5065 2000-05-10 Jim Meyering <meyering@lucent.com>
5067 * closeout.c [default_exit_status]: New file-scoped variable.
5068 (close_stdout_set_status): New function.
5069 * closeout.h (close_stdout_set_status): Declare.
5071 2000-05-08 Jim Meyering <meyering@lucent.com>
5073 * long-options.c: Don't include closeout.h.
5074 (parse_long_options): Don't call close_stdout for --version.
5076 2000-05-06 Jim Meyering <meyering@lucent.com>
5078 * strnlen.c: Undefine __strnlen and strnlen.
5079 [!weak_alias]: Define __strnlen to strnlen.
5081 * atexit.c: New file, from libiberty.
5083 2000-05-06 Jim Meyering <meyering@lucent.com>
5085 * closeout.c (close_stdout_status): Also check for errors on the
5088 2000-05-05 Bruno Haible <haible@clisp.cons.org>
5090 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
5091 instead of xmalloc, xrealloc, path_concat.
5092 (locale_charset): Treat empty environment variables as absent.
5093 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
5095 2000-05-04 Jim Meyering <meyering@lucent.com>
5097 * getopt.c: Update from glibc.
5098 * obstack.c: Likewise.
5099 * obstack.h: Likewise.
5100 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
5102 * regex.h: Likewise.
5103 * strndup.c: Likewise.
5104 * strnlen.c: New file, from glibc.
5106 2000-05-01 Jim Meyering <meyering@lucent.com>
5108 * full-write.c (full_write): Remove `FIXME' part of comment.
5110 2000-04-29 Jim Meyering <meyering@lucent.com>
5112 * path-concat.c: Declare strdup only if it's not defined.
5113 * canon-host.c: Likewise.
5115 2000-04-28 Jim Meyering <meyering@lucent.com>
5117 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
5118 redefinition warning on some systems (HPUX). Otherwise, regex.h is
5119 included first, then limits.h is included by locale.h by libintl.h.
5120 From John David Anglin.
5122 2000-04-25 Jim Meyering <meyering@lucent.com>
5124 * makepath.c (S_IRWXUGO): Define.
5125 (make_path): Always perform explicit chmod if MODE specifies any
5126 of the `special' permission bits. Prompted by a bug report against
5127 install from Mate Wierdl and Joost van Baal.
5129 2000-04-18 Jim Meyering <meyering@lucent.com>
5133 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
5134 getpagesize. For BeOS. Based on a patch from Bruno Haible.
5136 2000-04-17 Jim Meyering <meyering@lucent.com>
5138 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
5139 the definition of it to rpl_strftime also defined-away the system's
5142 2000-04-15 Jim Meyering <meyering@lucent.com>
5144 Use `C' to denote so-called `contiguous' files, the same way
5146 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
5147 (ftypelet): Use S_ISCTG.
5148 From Michael Deutschmann.
5150 2000-04-14 Jim Meyering <meyering@lucent.com>
5152 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
5154 2000-04-08 Jim Meyering <meyering@lucent.com>
5156 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
5157 names don't conflict. Reported by Eli Zaretskii.
5159 2000-03-28 Bruno Haible <haible@clisp.cons.org>
5161 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
5162 bug. Deal with the different error behavior of Irix iconv.
5164 2000-04-07 Jim Meyering <meyering@lucent.com>
5166 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
5167 to work around system header problems on AIX 3.2.5. From Bruno Haible.
5169 2000-04-05 Jim Meyering <meyering@lucent.com>
5171 Portability tweaks required for ultrix4.3.
5172 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
5173 * readutmp.c: Include sys/types.h before sys/stat.h.
5174 * canon-host.c: Declare strdup.
5175 * path-concat.c: Likewise.
5176 From John David Anglin.
5178 2000-04-04 Jim Meyering <meyering@lucent.com>
5180 Be more DOS 8.3-friendly.
5181 * ref-add.sin: Renamed from ref-add.sed.in.
5182 * ref-del.sin: Renamed from ref-del.sed.in.
5183 * Makefile.am: Reflect renaming.
5184 Reported by Eli Zaretskii.
5186 Use a temporary file name that won't clash with `charset.alias'
5187 in the DOS 8.3 name space.
5188 * Makefile.am (charset_tmp): Define.
5189 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
5190 (uninstall-local): Likewise.
5191 Reported by Eli Zaretskii.
5193 2000-03-29 Paul Eggert <eggert@twinsun.com>
5195 * time/strftime.c (my_strftime): Make sure we call the system
5196 strftime, not ourselves, when invoking the underlying strftime.
5198 2000-03-24 Jim Meyering <meyering@lucent.com>
5200 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
5201 (charset_alias): Define.
5202 (install-exec-local): Factor out common code.
5203 (uninstall-local): Split lines longer than 80.
5204 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
5206 (.sed.in.sed): New rule. Don't redirect directly to $@.
5207 (CLEANFILES): Add ref-add.sed and ref-del.sed.
5209 2000-03-19 Bruno Haible <haible@clisp.cons.org>
5211 * config.charset: Output a line containing "Packages using this file".
5212 * ref-add.sed.in, ref-del.sed.in: New files.
5213 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
5214 ref-del.sed): New rules.
5216 2000-03-17 Jim Meyering <meyering@lucent.com>
5218 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
5219 Otherwise, include <strings.h>
5221 2000-03-17 Bruno Haible <haible@clisp.cons.org>
5223 * unicodeio.c (utf8_wctomb): New function.
5224 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
5225 format instead of in UCS-4 with platform dependent endianness.
5227 2000-03-07 Paul Eggert <eggert@twinsun.com>
5229 * savedir.c (savedir): Work even if directory size is
5230 negative; this can happen with some screwy NFS configurations.
5232 2000-03-06 Jim Meyering <meyering@lucent.com>
5234 * localcharset.c (get_charset_aliases): Don't try to free file_name
5235 if it's NULL (because we ran out of memory). From Bruno Haible.
5237 2000-03-05 Jim Meyering <meyering@lucent.com>
5239 * localcharset.c ("path-concat.h"): Include.
5240 (get_charset_aliases): Use path_concat instead of ANSI string
5243 * unicodeio.h (PARAMS): Define.
5244 Use it to guard prototype.
5246 2000-03-04 Jim Meyering <meyering@lucent.com>
5248 * Makefile.am (install-exec-local): Create $(libdir) before installing
5250 (uninstall-local): Uncomment this rule so `make distcheck' works
5253 * unicodeio.c (<errno.h>): Include it.
5254 (errno): Declare if not defined.
5256 * localcharset.c: Add Bruno's comment justifying use of volatile.
5258 * config.charset: New version, incorporating remarks from a linux
5259 i18n mailing list. From Bruno Haible.
5261 2000-03-02 Jim Meyering <meyering@lucent.com>
5263 * Makefile.am (EXTRA_DIST): Add config.charset.
5265 2000-03-01 Jim Meyering <meyering@lucent.com>
5267 * localcharset.c: Guard some #includes with `#if HAVE_...'.
5268 * unicodeio.c: Likewise.
5270 2000-02-02 Bruno Haible <haible@clisp.cons.org>
5272 * config.charset: New file.
5273 * localcharset.c: New file.
5274 * unicodeio.h, unicodeio.c: New files.
5275 * Makefile.am (DEFS): Add -DLIBDIR=...
5276 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
5277 (noinst_HEADERS): Add unicodeio.h.
5278 (all-local, install-exec-local, charset.alias): New targets.
5280 2000-02-28 Paul Eggert <eggert@twinsun.com>
5282 * quotearg.c (ALERT_CHAR): New macro.
5283 (quotearg_buffer_restyled): Use it.
5285 2000-02-27 Jim Meyering <meyering@lucent.com>
5287 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
5288 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
5290 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
5291 not `#if STDC_HEADERS'.
5292 Declare malloc if needed.
5294 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
5295 now that autoconf always defines the HAVE_DECL_ symbols.
5296 * human.c: Likewise.
5298 * strtoumax.c: Likewise.
5300 * backupfile.c: Arrange for cpp to fail if the configure-time
5301 declaration check was not run.
5303 * human.c: Likewise.
5305 * strtoumax.c: Likewise.
5307 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
5308 then first look up the entire `.'-containing string as a login name.
5310 2000-02-18 Paul Eggert <eggert@twinsun.com>
5312 * getdate.y: Handle two-digit years with leading zeros correctly.
5313 (textint): New typedef.
5314 (parser_control): Member year changed from int to textint.
5316 (YYSTYPE): Removed; replaced by %union with int and textint members.
5317 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
5318 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
5319 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
5320 (tSNUMBER, tUNUMBER): Now of type <textintval>.
5321 (date, number, to_year): Use width of number in digits, not its value,
5322 to determine whether it's a 2-digit year, or a 2-digit time.
5323 (yylex): Store number of digits of numeric tokens.
5324 Reported by John Kendall.
5326 (parser_control): Changed from struct parser_control to typedef (for
5327 consistency). All uses changed.
5329 (tID): Removed; not used.
5330 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
5332 2000-02-14 Paul Eggert <eggert@twinsun.com>
5334 * getpagesize.h (getpagesize): Port to VMS for Alpha;
5335 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
5337 2000-02-12 Jim Meyering <meyering@lucent.com>
5339 * userspec.c (ISDIGIT): Define it.
5340 (isdigit): Remove definition.
5341 (is_number): Use ISDIGIT, not isdigit.
5342 <libintl.h>: Include.
5344 (parse_user_spec): Mark translatable strings.
5346 2000-02-10 Jim Meyering <meyering@lucent.com>
5348 With these changes, nanosleep.[ch] are finally enough like the other
5349 lib/* replacement files to compile on a few more losing systems.
5351 * nanosleep.h: Don't include config.h.
5352 Remove prototype from declaration of nanosleep.
5353 (PARAMS): Remove now-unneeded definition.
5354 * nanosleep.c: #undef nanosleep.
5355 (rpl_nanosleep): Rename from nanosleep.
5357 2000-02-03 Jim Meyering <meyering@lucent.com>
5359 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
5360 rather than with `#if HAVE_UTMPNAME'.
5362 2000-02-01 Jim Meyering <meyering@lucent.com>
5364 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
5366 2000-01-31 Jim Meyering <meyering@lucent.com>
5368 * nanosleep.h (nanosleep): Guard declaration with
5369 `#if ! HAVE_DECL_NANOSLEEP'.
5370 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
5371 the declaration in that vendor's sys/timers.h.
5372 Reported by Christian Krackowizer.
5374 * quotearg.c (ISASCII): Add #undef and move definition to follow
5375 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
5376 (ISPRINT): Likewise.
5377 Reported by Tom Tromey.
5379 2000-01-30 Jim Meyering <meyering@lucent.com>
5381 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
5382 uses of ->ut_name. The latter doesn't work with new Linux header files
5383 where only utmpx.ut_user is declared.
5385 * readutmp.h (UT_USER): Define.
5387 2000-01-23 Jim Meyering <meyering@lucent.com>
5389 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
5392 2000-01-22 Jim Meyering <meyering@lucent.com>
5394 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
5395 [! HAVE_DECL_STRTOULL]: Declare strtoull.
5396 Required for some AIX systems. Reported by Christian Krackowizer.
5397 [TESTING] (main): New function.
5399 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
5400 * dirname.c (dir_name): Support for DOS-style file names with drive
5403 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
5405 * strverscmp.c (ISDIGIT): Define.
5406 (strverscmp): Use ISDIGIT, not isdigit.
5408 2000-01-17 Paul Eggert <eggert@twinsun.com>
5410 * nanosleep.c (nanosleep):
5411 Don't use SA_INTERRUPT to decide whether to call sigaction, as
5412 POSIX.1 doesn't require SA_INTERRUPT and some systems
5413 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
5414 it's been part of POSIX.1 since day 1 (in 1988).
5416 2000-01-17 Jim Meyering <meyering@lucent.com>
5418 * interlock: Remove unused file. Reported by François Pinard.
5420 2000-01-16 Paul Eggert <eggert@twinsun.com>
5422 * quotearg.c (quotearg_buffer_restyled): Do not quote
5423 alert, backslash, formfeed, and vertical tab unnecessarily in
5424 shell quoting style.
5427 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004
5428 Free Software Foundation, Inc.
5429 Copying and distribution of this file, with or without modification,
5430 are permitted provided the copyright notice and this notice are preserved.