1 2004-09-08 Bruno Haible <bruno@clisp.org>
3 * stdint_.h.in: New file, taken from GNU clisp.
5 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
7 * xvasprintf.h: New file.
8 * xvasprintf.c: New file.
9 * xasprintf.c: New file.
11 2004-09-08 Bruno Haible <bruno@clisp.org>
13 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
15 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
17 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
19 Import from coreutils.
20 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
21 strings on unbounded length. alloca's performance benefits aren't
24 (parse_with_separator): New function, with most of the internals
25 of the old parse_user_spec. Allow user to omit both user and group,
26 for compatibility with FreeBSD.
27 Clone only the user name, not the entire spec.
28 Do not set *uid, *gid unless entirely successful.
29 Avoid memory leak in some failing cases.
30 Fix regression for USER.GROUP reported by Dmitry V. Levin in
31 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
32 (parse_user_spec): Rewrite to use parse_with_separator.
34 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
36 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
37 its complicated substitute.
38 * argp-help.c: Include <errno.h>, for program_invocation_short_name
39 and program_invocation_name.
40 (__argp_basename) [!_LIBC]: Remove; the only use was
42 (__argp_short_program_name): Change condition from
43 !defined __argp_short_program_name to
44 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
45 to match argp-namefrob.h.
46 (__argp_failure): Don't assume strerror_r returns char *.
47 * argp-parse.c (N_): Define unconditionally.
48 (argp_default_options): Fill out initializers with 0 to avoid
51 2004-08-12 Simon Josefsson <jas@extundo.com>
53 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
54 * getopt_.h: Renamed from getopt.h.
56 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
60 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
61 wmemchr or wmemcpy. Problem reported by Robert Dahlem
62 for Reliant Unix 5.43.
64 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
65 (union fooround): Use uintmax_t, not long int.
66 The rest is a merge from libc:
67 [defined _LIBC]: Include <shlib-compat.h>.
68 (_obstack) [defined _LIBC]: Remove after 2.3.4.
70 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
72 * strverscmp.c: Convert to UTF-8.
74 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
76 * obstack.h (obstack_empty_p):
77 Don't assume that chunk->contents is suitably aligned.
78 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
79 Likewise. Problem reported by Benno in
80 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
82 * chown.c (rpl_chown): Work even if the file is writeable but not
83 readable. This could be improved further but it'd take some work.
85 2004-08-08 Simon Josefsson <jas@extundo.com>
87 * xgethostname.c: Don't include error.h (not used).
90 * getpass.c: Include getpass.h first.
92 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
94 * xalloc-die.c: New files.
95 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
97 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
98 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
99 (_, N_, xalloc_die): Move to xalloc-die.c.
100 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
101 so that we needn't mess with xalloc_msg_memory_exhausted.
103 * sha1.h: Renamed from sha.h.
104 (SHA1_H): Renamed from _SHA_H.
105 (sha1_ctx): Renamed from sha_ctx.
106 (sha1_init_ctx): Renamed from sha_init_ctx.
107 (sha1_process_block): Renamed from sha_process_block.
108 (sha1_process_bytes): Renamed from sha_process_bytes.
109 (sha1_finish_ctx): Renamed from sha_finish_ctx.
110 (sha1_read_ctx): Renamed from sha_read_ctx.
111 (sha1_stream): Renamed from sha_stream.
112 (sha1_buffer): Renamed from sha_buffer.
113 * sha1.c: Likewise; renamed from sha.c.
114 Do not include <sys/types.h>.
115 Include <stddef.h> rather than <stdlib.h>.
117 2004-08-08 Bruno Haible <bruno@clisp.org>
119 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
120 FILESYSTEM_PREFIX_LEN.
121 * progreloc.c: Likewise.
122 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
124 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
127 * argp-help.c (make_hol, hol_append): Don't assume that
128 SIZE_MAX is a valid preprocessor constant.
129 (__argp_basename): Change from "#ifndef _LIBC"
130 to "#ifndef __argp_short_program_name", so that
131 we don't compile these functions for tar.
133 More merges from coreutils.
134 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
135 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
137 * addext.c: Remove; no longer needed.
138 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
139 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
140 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
141 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
142 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
143 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
144 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
145 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
146 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
147 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
148 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
149 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
150 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
151 Import changes from coreutils.
153 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
155 Merge from coreutils.
157 * .gdb-history: Remove; this doesn't belong here.
159 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
160 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
161 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
163 * dirname.h: Include <stdbool.h>.
164 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
165 for consistency with POSIX terminology. All uses changed.
166 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
167 (strip_trailing_slashes): Use bool for booleans.
168 * stripslash.c (strip_trailing_slashes): Likewise.
170 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
171 sometimes returns a positive errno value even when it succeeds.
172 (print_errno_message) [!LIBC]: Fall back on strerror if
175 * path-concat.c (mempcpy): Don't define if a system header defines it.
176 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
177 (longest_relative_suffix): New function.
178 (path_concat): Use it. Assume first argument is not NULL.
179 Port to DOS. Omit redundant separators.
180 Report an error instead of returning NULL.
181 Use mempcpy instead of memcpy.
182 (xpath_concat): Remove: not declared or used.
184 * same.h: Include <stdbool.h>
185 (same_name): Return bool, not int.
186 * same.c (same_name): Likewise.
187 (errno): Don't declare; we assume C89 or better now.
189 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
190 if not already defined.
192 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
193 * dup-safer.c (errno): Likewise.
195 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
197 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
200 2004-08-03 Simon Josefsson <jas@extundo.com>
202 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
203 * progname.h: Don't include stdbool.h.
205 2004-08-02 Simon Josefsson <jas@extundo.com>
207 * getsubopt.h: New file, with comments from Bruno Haible.
208 * getsubopt.c: New file, from glibc, but slightly modified based on
209 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
211 2004-08-01 Simon Josefsson <jas@extundo.com>
213 * xgetdomainname.c: Include stdlib.h, for free().
215 2004-07-16 Simon Josefsson <jas@extundo.com>
219 2004-07-16 Bruno Haible <bruno@clisp.org>
221 * backupfile.h: Add extern "C" for C++.
222 * closeout.h: Likewise.
223 * copy-file.h: Likewise.
224 * findprog.h: Likewise.
225 * full-write.h: Likewise.
226 * pathname.h: Likewise.
227 * progname.h: Likewise.
228 * stpcpy.h: Likewise.
229 * stpncpy.h: Likewise.
230 * strcase.h: Likewise.
231 * strstr.h: Likewise.
232 * xalloc.h: Likewise.
234 * mbswidth.h: Add extern "C" for C++.
235 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
237 2004-07-09 Simon Josefsson <jas@extundo.com>
239 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
240 failed without this.)
242 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
244 * fchown-stub.c: New file.
246 2004-06-24 Jim Meyering <jim@meyering.net>
248 * obstack.h (obstack_base): Cast to (void *), per documentation.
250 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
252 * argz.c, argz_.h: New files, which are autoupdated from libtool.
254 2004-06-01 Jim Meyering <jim@meyering.net>
256 * calloc.c: New file.
258 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
260 * getdate.y (yylex): Allow space between sign and number.
261 Problem reported by Dan Jacobson.
263 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
264 and Jim Meyering <jim@meyering.net>
266 Merge from coreutils CVS.
268 * stat-macros.h: New file, with contents from file-type.h
269 and coreutils' system.h.
270 * file-type.c: Include "stat-macros.h".
271 * file-type.h (file_type): Move all macro definitions to new file,
274 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
275 Wrap old code with this conditional.
276 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
277 function that does not dereference symlinks.
278 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
280 * xreadlink.c: Include xreadlink.h first, to catch .h file
282 (xreadlink): Accept new arg SIZE, for efficiency.
283 All decls and uses changed.
284 * xreadlink.h: Include <stddef.h>, for size_t.
286 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
287 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
289 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
291 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
293 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
294 macros to be defined.
295 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
296 the allocator returns NULL because the requested size is zero.
298 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
300 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
301 var. Add comment explaining why libc still defines it. This
302 merges the following patch from glibc:
303 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
305 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
307 * obstack.c (_obstack): Remove unused variable. It hasn't been
308 present in glibc since revision 1.1 of this file.
309 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
310 obstack_alignment_mask, obstack_alloc, obstack_base,
311 obstack_blank, obstack_blank_fast, obstack_chunk_size,
312 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
313 obstack_grow0, obstack_init, obstack_int_grow,
314 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
315 obstack_next_free, obstack_object_size, obstack_ptr_grow,
316 obstack_ptr_grow_fast, obstack_room): Remove declarations of
317 nonexistent functions.
319 2004-05-17 Derek R. Price <derek@ximbiot.com>
320 Paul Eggert <eggert@cs.ucla.edu>
322 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
324 2004-05-14 Bruno Haible <bruno@clisp.org>
326 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
327 that consists of a '.' followed by an empty digit string.
328 Patch by Tor Lillqvist <tml@iki.fi>.
330 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
332 Port obstack to the AS/400, where pointers are 16 bytes wide and
333 you cannot cast an integer to a valid pointer. This patch is
334 currently waiting to be integrated into glibc; see
335 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
337 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
338 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
339 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
340 (struct obstack): temp member is now a union of a pointer and
341 an integer, instead of an integer. All integer uses changed.
342 This does not affect the physical layout of struct obstack,
343 except on hosts (like the AS/400) where the size or alignment of
344 void * is greater than that of ptrdiff_t.
345 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
346 __STDC__)]: Store temporary in pointer member of union, not
348 * obstack.c: Include <stddef.h>, for offsetof.
349 (struct fooalign): Remove; it doesn't need a name.
350 (union fooround): Change double to long double, and add void *.
351 (DEFAULT_ALIGNMENT): Use offsetof to compute.
352 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
353 not a macro. Hence the values are always int; so remove all
354 casts-to-int in uses.
356 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
357 Derek Price <derek@ximbiot.com>
359 * alloca.c: Include <alloca.h>, to get our interface.
360 * alloca_.h: Use __alloca on AIX, so that we don't have to
361 include <alloca.h> first. Use C89 prototype for alloca; this
362 requires including <stddef.h> for size_t. Use extern "C" if C++.
363 Use #elif for simplicity, since we can assume C89 now.
364 Don't try to source the system alloca.h since it will not be found
365 and to prevent recursively including its replacement.
366 * fnmatch.c: Include <alloca.h> instead of opencoding.
367 * lib/regex.c: Likewise.
369 2004-05-16 Derek Price <derek@ximbiot.com>
370 Paul Eggert <eggert@cs.ucla.edu>
372 getline cleanup. This changes the getndelim2 API: both order of
373 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
376 * getline.c: Don't include stddef.h or stdio.h, since our
378 (getline): Always use getdelim, so that we don't have two
380 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
382 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
383 (GETNDELIM2_MAXIMUM): New macro.
384 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
385 instead of the old practice of delim2==0. All callers changed.
386 Return -1 on overflow, instead of returning junk.
387 Do not set *linesize unless allocation succeeds.
388 * getndelim2.h: Do not include stddef.h; no longer needed, now
389 that we include sys/types.h.
390 * getnline.h: Likewise.
391 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
392 (getndelim2): Reorder arguments.
393 * getnline.c (getnline, getndelim):
394 Don't discard the NMAX argument.
395 (getnline): Invoke getndelim, to avoid code duplication.
396 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
397 of (size_t) -1 by callers of the getnline family.
399 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
401 * nanosleep.c (suspended): Change its type from int to
402 sig_atomic_t volatile.
403 (first_call): Make it private to rpl_nanosleep, and have it
404 be zero initially as that's a bit faster.
405 (my_usleep): Round up fractional times instead of truncating them,
406 as this is the usual meaning for 'sleep'.
408 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
410 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
411 (ENOSYS): Define if not defined.
412 (settime): Fall back on stime if it exists and settimeofday fails.
413 But don't bother with fallbacks if a method fails with errno == EPERM.
415 2004-05-11 Jim Meyering <jim@meyering.net>
417 Prior to this change, the save_cwd caller required read access to the
418 current directory on most systems (ones with the fchdir function).
420 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
421 fails, try write-only, and finally, resort to using xgetcwd.
423 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
425 * obstack.c, obstack.h: Import changes from libc.
427 2004-04-28 Bruno Haible <bruno@clisp.org>
429 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
430 implicitly appends .exe to executables.
431 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
432 accepts Windows pathnames.
433 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
434 Cygwin like Windows, since it now accepts Windows pathnames.
435 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
436 Cygwin like Windows, since it now accepts Windows pathnames.
437 Reported by Derek Robert Price <derek@ximbiot.com>.
439 2004-04-20 Jim Meyering <jim@meyering.net>
441 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
443 2004-04-20 Jim Meyering <jim@meyering.net>
444 Bruno Haible <bruno@clisp.org>
446 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
447 memory when realloc fails.
449 2004-04-18 Jim Meyering <jim@meyering.net>
451 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
452 don't leak memory and do call END_UTMP_ENT.
454 2004-04-11 Paul Eggert <eggert@twinsun.com>
456 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
457 (CHAR_BIT): Remove, since we assume C89.
458 Include <stdint.h> if available, as per current Autoconf CVS advice.
460 2004-03-30 Paul Eggert <eggert@twinsun.com>
462 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
463 not bool, to be more consistent with Unix conventions.
464 Suggested by Bruno Haible.
466 Merge from coreutils.
468 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
471 * getdate.h: Include stdbool.h, and timespec.h instead of
472 the usual <time.h> dance.
473 (get_date): Change signature to support fractional time stamps.
475 * getdate.y: Include "getdate.h" first, as we can now
476 assume C89 and don't need to worry about 'const'.
477 Similarly, include "unlocked-io.h" near start, not in middle.
479 (textint.value): Use long int rather than int.
480 (textint.digits): Use size_t rather than int.
481 (BILLION, LOG10_BILLION): New constants.
482 (parser_control): New member rel_ns. Members day_ordinal,
483 time_zone, month, day, hour, minutes, rel_year, rel_month,
484 rel_day, rel_hour, rel_minutes, rel_seconds
485 are now long int, not int. Member seconds is now struct timespec,
486 not int. New member timespec_seen. Members dates_seen, days_seen,
487 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
489 (%union.intval): Now long int, not int.
491 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
492 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
493 (spec): Now is a timespec or an item list.
494 (timespec, items): New nonterminals.
495 (time, rel, relunit, number, get_date):
496 Add support for fractional seconds.
497 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
498 (gmtime, localtime, mktime): Remove decls; not needed with C89.
499 (to_hour): First arg is now long int, not int.
500 (to_year): Returns long int, not int.
501 Don't treat year -70 like 70.
502 (tm_diff): Returns long int, not int.
503 (lookup_word): Use bool instead of int when appropriate.
504 (yylex): Use size_t for count, not int.
505 Detect overflow when parsing large integer constants.
506 Add support for fractions.
507 (get_date): Make pointers 'const' if possible.
508 Use more-portable code to detect integer overflow.
509 (main) [TEST]: Adjust to above changes. Test for localtime failure.
510 Don't use ctime; it's not reliable if the year has >4 digits.
512 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
513 This is for compatibility with BSD.
515 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
516 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
517 From coreutils' system.h.
519 * userspec.c: Don't include "posixver.h".
520 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
521 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
522 compatible extension. Simplify code by removing a boolean int
523 that was always nonzero if a string was nonnull.
525 2004-03-30 Jim Meyering <jim@meyering.net>
527 Merge from coreutils.
529 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
531 * readtokens.c (readtoken): Don't leak 64 bytes when reading
532 an empty input stream.
534 * readtokens.c: Include <stdbool.h>.
535 (readtoken): Use `size_t' rather than int/long.
536 All callers adjusted.
537 Use `bool' rather than `int' where appropriate.
538 Use memset rather than an explicit loop.
539 Use x2nrealloc rather than xrealloc.
540 Allow the use of `\0' as a delimiter.
541 (readtokens): Likewise.
542 * readtokens.h (readtoken, readtokens): Update prototypes.
544 2004-03-30 Bruno Haible <bruno@clisp.org>
546 * getloadavg.c (getloadavg): Don't assume setlocale returns
549 2004-03-29 Paul Eggert <eggert@twinsun.com>
551 Merge changes to getloadavg.c from coreutils and Emacs.
553 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
554 Define to an expression, not to the empty string.
555 Include cloexec.h and xalloc.h.
556 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
557 Use set_cloexec_flag rather than rolling our own.
558 * cloexec.c, cloexec.h: New files.
560 2004-03-18 Paul Eggert <eggert@twinsun.com>
562 * getopt.h: Sync with libc CVS.
564 2004-03-18 Paul Eggert <eggert@twinsun.com>
565 Bruno Haible <bruno@clisp.org>
567 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
568 not on all platforms that have <wchar.h>.
569 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
571 2004-03-09 Paul Eggert <eggert@twinsun.com>
573 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
575 * getopt_int.h: New file, also synced from libc.
577 2004-03-07 Paul Eggert <eggert@twinsun.com>
579 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
580 '#if' expressions. Unlike the code it replaces, it does not
581 depend on (defined _SC_PAGESIZE). However, it does depend on
582 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
583 first reported by Jason Andrade in
584 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
586 2004-01-18 Simon Josefsson <jas@extundo.com>
588 * strdup.h: New file.
589 * strdup.c: Include it.
590 * path-concat.c: Include strdup.h. Drop strdup declaration.
591 * userspec.c: Include strdup.h. Drop strdup declaration.
593 2004-02-06 Karl Berry <karl@gnu.org>
595 * config.charset: update from gettext 0.14.1.
597 2004-02-05 Paul Eggert <eggert@twinsun.com>
599 Add comments and code, prompted by suggestions from Bruno Haible
601 * quotearg.h (quotearg_alloc): New decl. Improve the comments
602 describing the enum quoting_style values.
603 * quotearg.c (quotearg_alloc): New function.
604 (quotearg_buffer_restyled): Treat lone { and } as special.
605 Treat = as special. Work around bug with older shells
606 that "see" a '\' that is really the 2nd byte of a multibyte char.
607 Quote empty string with shell_quoting_style.
609 2004-02-03 Bruno Haible <bruno@clisp.org>
611 * pipe.h: New file, from GNU gettext.
612 * pipe.c: New file, from GNU gettext.
614 2004-01-27 Bruno Haible <bruno@clisp.org>
616 * execute.h: New file, from GNU gettext.
617 * execute.c: New file, from GNU gettext.
618 * w32spawn.h: New file, from GNU gettext.
620 2004-01-23 Paul Eggert <eggert@twinsun.com>
622 Exit-status fix from coreutils.
624 Use exit_failure consistently in place of EXIT_FAILURE,
625 so that program exit statuses are consistent on failure.
627 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
628 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
629 * argmatch.h: Comment fix to match the above.
630 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
631 Now a macro referring to exit_failure, instead of a separate
632 variable. Include "exitfail.h" to get it.
633 * xstrtol.h: Include "exitfail.h".
634 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
636 * long-options.c (parse_long_options): Use prototype
637 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
640 2004-01-21 Jim Meyering <jim@meyering.net>
642 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
643 so as not to conflict with a different-sized __mktime_internal
644 function in GNU libc.
645 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
646 Problem building statically-linked `ls' reported by Michael Brunnbauer.
648 2004-01-18 Paul Eggert <eggert@twinsun.com>
650 Merge from diffutils.
652 * file-type.c (file_type): Add typed memory objects.
653 * file-type.h (S_TYPEISTMO): New macro.
655 * c-stack.h (c_stack_action): Remove argv argument.
656 * c-stack.c (c_stack_action): Likewise. All uses changed.
657 (die): Don't calculate message unless segv_action returns.
658 (get_stack_location, min_address_from_argv, max_address_from_argv,
659 volatile stack_base, volatile_stack_size): Remove.
660 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
661 that every segmentation violation is a stack overflow. (Ouch!)
662 See Debian bug 136249 (still outstanding) for more info about why
663 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
665 2003-11-30 Bruno Haible <bruno@clisp.org>
667 Safer stack allocation.
668 * setenv.c: Include allocsa.h.
669 (alloca): Remove fallback definition.
670 (freea): Remove macro.
671 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
674 2003-10-17 Bruno Haible <bruno@clisp.org>
676 * binary-io.h: Avoid warnings on Cygwin.
678 2003-12-28 Bruno Haible <bruno@clisp.org>
680 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
681 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
683 2003-11-28 Bruno Haible <bruno@clisp.org>
685 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
687 2003-11-27 Bruno Haible <bruno@clisp.org>
689 * wait-process.c: On Windows, include windows.h. Needed on mingw.
691 2003-11-17 Bruno Haible <bruno@clisp.org>
693 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
695 2003-11-24 Bruno Haible <bruno@clisp.org>
697 * xallocsa.h: New file, from GNU gettext.
698 * xallocsa.c: New file, from GNU gettext.
700 2003-11-24 Bruno Haible <bruno@clisp.org>
702 * allocsa.h: New file, from GNU gettext.
703 * allocsa.c: New file, from GNU gettext.
705 2003-11-24 Bruno Haible <bruno@clisp.org>
707 * eealloc.h: New file.
709 2004-01-15 Jim Meyering <jim@meyering.net>
711 Merge from coreutils.
713 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
714 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
715 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
717 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
718 optional configure-time default.
720 * version-etc.c (version_etc_copyright): Update copyright date.
722 * xreadlink.c (xreadlink): Correct outdated comment.
724 2004-01-15 Paul Eggert <eggert@twinsun.com>
726 Merge from coreutils.
728 * posixver.c: Include posixver.h.
730 * same.c: Include <stdbool.h>, <limits.h>.
731 (_POSIX_NAME_MAX): Define if not defined.
733 (same_name): If file names are silently truncated, report
734 that the file names are the same if they are the same after
735 the silent truncation.
737 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
739 * xstrtod.c (xstrtod): Likewise. All callers changed to
740 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
743 2004-01-14 Paul Eggert <eggert@twinsun.com>
745 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
746 with like-named macro in fnmatch.c.
747 (EXT): Use an internal constant instead.
749 Merge fnmatch patches from glibc.
750 * fnmatch.c (mbsinit): Remove define.
751 Add libc_hidden_ver (__fnmatch, fnmatch).
752 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
753 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
755 2003-12-14 Karl Berry <karl@gnu.org>
757 * config.charset: update from gettext-runtime.
759 2003-12-03 Paul Eggert <eggert@twinsun.com>
761 * getgroups.c (getgroups): xmalloc takes one argument, not two.
762 Bug reported by Alfred M. Szmidt.
764 2003-11-29 Karl Berry <karl@gnu.org>
766 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
768 2003-11-23 Paul Eggert <eggert@twinsun.com>
769 Bruno Haible <bruno@clisp.org>
771 * printf-parse.h: Don't include sys/types.h.
772 (ARG_NONE): New macro.
773 (char_directive): Change type of *arg_index fields to size_t.
774 * printf-parse.c: Don't include sys/types.h.
775 (SSIZE_MAX): Remove macro.
776 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
777 Remove unnecessary overflow check.
778 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
781 2003-11-24 Paul Eggert <eggert@twinsun.com>
783 * alloca.c: Remove dependency on xalloc module.
784 (xalloc_die): Remove.
785 (memory_full) [!defined emacs]: New macro.
786 [!defined emacs]: Don't include xalloc.h.
787 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
788 address arithmetic overflows. Change datatypes a bit to avoid
791 2003-11-22 Jim Meyering <jim@meyering.net>
793 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
795 2003-11-17 Bruno Haible <bruno@clisp.org>
797 * vasnprintf.c (alloca): Remove fallback definition.
798 (freea): Remove definition.
799 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
800 Reported by Paul Eggert.
802 2003-11-17 Jim Meyering <jim@meyering.net>
804 On systems without utime and without a utimes function capable of
805 dealing with a NULL struct utimbuf* argument, this utime replacement
806 could -- in unusual circumstances -- leak a file descriptor.
807 * utime.c: Include <unistd.h> and <errno.h>.
808 (utime_null): Be sure to close `fd' and to preserve errno.
809 Reported by Geoff Collyer via Arnold Robbins.
811 2003-11-16 Paul Eggert <eggert@twinsun.com>
812 Bruno Haible <bruno@clisp.org>
814 Protect against address arithmetic overflow.
815 * printf-args.h: Include stddef.h.
816 (arguments): Change type of field 'count' to size_t.
817 * printf-args.c (printf_fetchargs): Use size_t instead of
818 'unsigned int' where appropriate.
819 * printf-parse.h: Include sys/types.h.
820 (char_directive): Change type of *arg_index fields to ssize_t.
821 (char_directives): Change type of fields 'count', max_*_length to
823 * printf-parse.c: Include sys/types.h and xsize.h.
824 (SSIZE_MAX): Define fallback value.
825 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
826 instead of 'int' where appropriate. Check a_allocated, d_allocated
827 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
828 * vasnprintf.c: Include xsize.h.
829 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
830 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
831 overflow. Avoid wraparound when converting a width or precision from
834 2003-11-16 Bruno Haible <bruno@clisp.org>
836 Update from GNU gettext.
837 * printf-parse.c: Generalize to it can be compiled for wide strings.
838 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
839 * vasnprintf.c: Generalize to it can be compiled for wide strings.
840 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
841 SNPRINTF): New macros.
842 Don't include <alloca.h> if the file is used inside libintl.
843 (local_wcslen): New function, for Solaris 2.5.1.
844 (VASNPRINTF): Use it instead of wcslen.
846 2003-11-16 Bruno Haible <bruno@clisp.org>
848 * xsize.h (xmax): New function.
849 (xsum, xsum3, xsum4): Declare as "pure" functions.
851 2003-11-12 Paul Eggert <eggert@twinsun.com>
853 * xalloc.h: Do not include <limits.h> or <stdint.h>.
854 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
855 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
856 heuristic is just as accurate as far as we know, and it removes a
857 dependency on size_max.m4 and ptrdiff_max.m4.
859 2003-11-12 Paul Eggert <eggert@twinsun.com>
861 * xstrtol.c (__xstrtol): Remove "break" immediately after
862 "return", to pacify some unknown compiler. Problem reported
865 2003-11-11 Bruno Haible <bruno@clisp.org>
867 * xsize.h (SIZE_MAX): Remove fallback definition.
868 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
871 2003-11-10 Paul Eggert <eggert@twinsun.com>
873 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
874 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
875 rejected some allocations of exactly SIZE_MAX - 2 bytes.
877 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
878 not (size_t) -1, since it's defined here.
880 2003-11-06 Paul Eggert <eggert@twinsun.com>
882 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
883 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
884 Reject sizes of exactly SIZE_MAX bytes.
885 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
886 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
888 2003-11-05 Bruno Haible <bruno@clisp.org>
890 * xsize.h: Include limits.h, to avoid a possible collision with
891 SIZE_MAX defined in <limits.h> on Solaris.
893 2003-11-04 Bruno Haible <bruno@clisp.org>
896 * linebreak.c: Include xsize.h.
897 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
898 argument for overflow.
899 Suggested by Paul Eggert.
901 2003-10-31 Bruno Haible <bruno@clisp.org>
903 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
904 to avoid (extremely rare) race condition.
905 Suggested by Paul Eggert.
907 2003-11-03 Jim Meyering <jim@meyering.net>
909 * userspec.c: Include "userspec.h".
910 * userspec.h: New file.
912 2003-10-31 Paul Eggert <eggert@twinsun.com>
914 * mountlist.h (struct mount_entry.me_type_malloced): New member.
915 * mountlist.c (SIZE_MAX): Define if not defined already.
916 (read_filesystem_list): Set and use me_type_malloced.
917 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
918 whatever the type happens to be), for brevity and consistency.
919 Check for size calculation overflow on Alphas running OSF/1.
921 2003-10-31 Jim Meyering <jim@meyering.net>
923 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
925 * linebuffer.c: Include <string.h> for declaration of memset.
927 2003-10-30 Paul Eggert <eggert@twinsun.com>
928 Bruno Haible <bruno@clisp.org>
930 * vasprintf.c: Include <limits.h>, <stdlib.h>.
931 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
933 2003-10-29 Paul Eggert <eggert@twinsun.com>
935 * xalloc.h (xalloc_oversized): Now a macro, not a function,
936 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
938 * quotearg.c (quotearg_n_options): Use it.
939 * group-member.c: Include <stdbool.h>.
940 (free_group_info): Arg is now const *; don't free arg.
941 (get_group_info): Now returns bool and accepts struct group_info *,
942 rather than returning a malloc'ed struct group_info *.
943 All uses changed. Check for overflow in internal size calculation.
945 * getusershell.c (readname): Simplify the code by using x2nrealloc
946 rather than xmalloc/xrealloc.
947 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
948 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
949 conformance bug: the old code used a pointer after freeing the
950 storage that it addressed.
951 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
952 rather than doing it by hand.
953 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
954 the buffer preserved. Use free and xmalloc instead.
955 * quotearg.c (quotearg_n_options): Likewise.
956 Use a simpler test for size overflow. Don't use xalloc_oversized
957 because unsigned int might be wider than size_t (!); this suggests
958 that we should switch from unsigned int to size_t for slot numbers.
960 2003-10-27 Bruno Haible <bruno@clisp.org>
962 * stdbool_.h: Better support for BeOS.
964 2003-10-27 Paul Eggert <eggert@twinsun.com>
966 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
967 to allocate the returned structure. Do not allocate a subarray,
968 as x2nrealloc will do that.
969 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
970 instead of xnrealloc.
971 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
973 2003-10-26 Paul Eggert <eggert@twinsun.com>
975 * xalloc.h (xalloc_oversized): New static inline function, for
976 callers that want to do their own size-overflow checking. Include
977 <stdbool.h>, since xalloc_oversized returns bool.
978 * xalloc.c (array_size_overflow): Remove. All callers changed
979 to use xalloc_oversized.
981 Add two functions x2realloc, x2nrealloc, for programs that grow
982 arrays dynamically by doubling their sizes.
983 * xalloc.h (x2realloc, x2nrealloc): New decls.
984 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
987 Port to C99 semantics for 'inline' of external functions.
988 Bug reported by Bruno Haible.
989 * xmalloc.c (xnmalloc_inline): New static inline function,
990 with the old contents of xnmalloc.
991 (xnmalloc, xmalloc): Use it.
992 (xnrealloc_inline): New static inline function,
993 with the old contents of xnrealloc.
994 (xnrealloc, xrealloc): Use it.
996 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
998 2003-10-25 Paul Eggert <eggert@twinsun.com>
1000 Fix several address-calculation bugs in the hash modules,
1001 plus some minor code cleanup.
1003 * hash.h: Include <stdbool.h>, for bool.
1004 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
1005 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
1006 hash_get_n_entries, hash_get_max_bucket_length,
1007 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
1008 hash_rehash): Use size_t rather than unsigned.
1009 * hash.c (struct hash_table, hash_get_n_buckets,
1010 hash_get_n_buckets_used, hash_get_n_entries,
1011 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
1012 hash_get_entries, hash_do_for_each, hash_string, is_prime,
1013 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
1015 (SIZE_MAX): Define if not defined.
1016 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
1017 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
1019 Use const * when possible.
1020 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
1021 (check_tuning): Fix bug: if tuning parameters were very close to
1022 0 or 1, rounding errors could have caused subscript violations.
1023 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
1024 (hash_initialize): Add 'fail:' label
1025 to free table and return NULL, and use it to simplify code.
1026 Use calloc rather than clearing the storage ourself.
1027 (hash_initialize, hash_rehash): Check for arithmetic overflow in
1028 buffer size calculations.
1029 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
1030 Include <stddef.h>, for size_t.
1031 * hash-pjw.c (hash_pjw): Likewise.
1032 Switch to method described by Bruno Haible.
1033 Include <limits.h>, for CHAR_BIT.
1034 (SIZE_BITS): New macro.
1036 2003-10-21 Paul Eggert <eggert@twinsun.com>
1038 * getndelim2.c (getndelim2): When size calculation overflows,
1039 ceiling the allocation at NMAX bytes rather than silently
1040 discarding input bytes before NMAX is reached. This makes
1041 a difference only if NMAX exceeds SIZE_MAX / 2.
1043 * obstack.c: Merge from glibc.
1044 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
1045 Add libc_hidden_def (_obstack_newchunk).
1046 (_obstack_free) [! defined _LIBC]: Remove.
1047 [defined _LIBC]: Make a strong alias from obstack_free, rather than
1048 a clone of the function body.
1049 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
1050 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
1052 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
1053 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
1056 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
1057 (obstack_ptr_grow_fast, obstack_int_grow_fast):
1058 Don't use lvalue casts, as GCC plans to remove support for them
1059 in GCC 3.5. Reported by Joseph S. Myers. This bug
1060 was also present in the non-GCC version, indicating that this
1061 code had always been buggy and had never been widely used.
1062 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
1063 Use the fast variant of each macro, rather than copying the
1064 definiens of the fast variant; that way, we'll be more likely to
1065 catch future bugs in the fast variants.
1067 2003-10-20 Bruno Haible <bruno@clisp.org>
1069 * wait-process.h: New file, from GNU gettext.
1070 * wait-process.c: New file, from GNU gettext.
1072 2003-10-19 Jim Meyering <jim@meyering.net>
1074 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
1076 2003-10-16 Paul Eggert <eggert@twinsun.com>
1078 * getgroups.c: Include <errno.h>, <stdlib.h>.
1079 (getgroups): First arg is int, not size_t.
1080 Don't let 'free' mangle errno.
1082 2003-10-16 Jim Meyering <jim@meyering.net>
1084 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
1086 2003-10-15 Paul Eggert <eggert@twinsun.com>
1088 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
1090 (new_exclude, add_exclude_file): Initial size no longer needs to
1092 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
1093 our own address arithmetic overflow checking.
1095 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
1096 (fnmatch): Do not alloca more than 2000 wide characters;
1097 instead, use malloc for large buffers.
1098 Check for address arithmetic overflow, and return -1
1099 with errno set to ENOMEM in that case.
1100 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
1101 (NEW_PATTERN): Do not alloca more than 8000 bytes;
1102 instead, return -1. Check for address arithmetic overflow.
1104 2003-10-14 Paul Eggert <eggert@twinsun.com>
1106 Handle invalid suffixes and overflow independently, so that
1107 callers can treat them independently as needed. Fix some bugs in
1108 suffix handling, e.g., "100k@" was not diagnosed as an invalid
1109 suffix for a human-readable blocksize. The major caller-visible
1110 change is the addition of a new
1111 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
1112 that both overflow and suffix chars were found.
1114 * human.c (humblock): Don't check separately for invalid suffix
1115 char; that is xstrtoumax's job (now that its bug is fixed).
1116 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
1117 INTMAX_MAX]: New macros.
1118 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
1119 TYPE_MAXIMUM): New macros.
1120 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
1121 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
1122 if overflow occurs, as it's what __strtol does and it's more useful
1124 (__xstrtol): If __strtol reports some error other than ERANGE,
1125 reflect it to the caller as LONGINT_INVALID. If it reports
1126 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
1127 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
1128 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
1130 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
1131 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
1132 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
1133 [defined UINTMAX_MAX]: New macros.
1135 2003-10-14 Bruno Haible <bruno@clisp.org>
1137 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
1138 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
1139 Also use volatile where needed.
1141 2003-10-12 Paul Eggert <eggert@twinsun.com>
1143 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
1144 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
1145 and define in terms of the other primitives.
1146 * xmalloc.c: Include stdbool.h; do not include exit.h.
1147 (SIZE_MAX): Define if not already defined.
1148 (array_size_overflow): New function.
1149 (xalloc_die): Abort instead of exiting if 'error' returns.
1150 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
1151 (xmalloc, xrealloc): Use them.
1152 (xcalloc): Check for address arithmetic overflow.
1153 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
1154 a bit faster than strcpy.
1156 2003-10-08 Paul Eggert <eggert@twinsun.com>
1158 Merge getpass from libc, plus a few fixes.
1160 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
1161 Include <stdbool.h>.
1162 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
1163 __fsetlocking to empty.
1164 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
1165 do include <bits/libc-lock.h>.
1166 Do not include <fcntl.h>; not needed.
1167 [_LIBC]: Include <wchar.h>.
1168 (NOTCANCEL_MODE): New macro.
1169 (flockfile, funlockfile) [_LIBC]: New macros.
1170 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
1171 [!_LIBC]: New macros.
1172 (call_fclose): New function.
1173 (getpass): Use it. Save tty stream separately; this simplifies the
1174 code and makes it more reliable if stdin happens to equal stdout.
1175 Invoke __fsetlocking on tty.
1176 Handle thread cancellation if needed.
1177 Namespace cleanup (use __tcgetattr, __getline).
1178 Use bool for Booleans.
1179 [USE_IN_LIBIO]: Handle wide streams.
1180 [!_LIBC]: Unconditionally do the fseek, since we don't know what
1181 stream might go where.
1183 * unlocked-io.h: Include <stdio.h>, so that the caller
1184 doesn't have to include <stdio.h> before us.
1185 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
1186 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
1187 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
1188 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
1189 if not declared, so that we can use getpass.c code from libc without
1191 (flockfile, ftrylockfile, funlockfile): New macros.
1193 2003-10-06 Bruno Haible <bruno@clisp.org>
1195 * version-etc-2.h: Remove file.
1196 * version-etc-2.c: Remove file.
1198 2003-09-25 Jim Meyering <jim@meyering.net>
1199 Bruno Haible <bruno@clisp.org>
1201 This lets translators provide better translations for the
1202 "Written by ..." part of --version output.
1203 * version-etc.h: Include stdarg.h.
1204 (version_etc_copyright): Declare as readonly.
1205 (version_etc): Make this function variadic with a NULL-terminated list
1206 of author name strings.
1207 (version_etc_va): New declaration.
1208 * version-etc.c: Include stdarg.h, stdlib.h.
1209 (version_etc_copyright): Declare as readonly.
1210 (version_etc_va): New function. Provide a different translatable string
1211 for each possible number of authors < 10. Abbreviate when there are 10
1213 (version_etc): Make this function variadic. Call version_etc_va.
1214 Suggestion from Gary V. Vaughan.
1216 * long-options.h (parse_long_options): Change prototype: the authors
1217 string is moved to the end and becomes variadic.
1218 * long-options.c: Include stdarg.h.
1219 (parse_long_options): Make this function variadic, too.
1220 Call version_etc_va, not version_etc.
1222 2003-10-06 Bruno Haible <bruno@clisp.org>
1224 * fatal-signal.h: New file, from GNU gettext.
1225 * fatal-signal.c: New file, from GNU gettext.
1227 2003-10-04 Karl Berry <karl@gnu.org>
1229 * argp*: update from libc.
1231 2003-10-01 Larry Jones <lawrence.jones@eds.com>
1233 * getpass.c (getpass): Use a no-op fseek when switching from input to
1234 output mode on the same stream.
1236 2003-09-29 Paul Eggert <eggert@twinsun.com>
1238 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
1239 Fix arg typo in previous patch.
1241 2003-09-28 Jim Meyering <jim@meyering.net>
1243 * error.c: Correct cpp indentation.
1245 2003-09-27 Paul Eggert <eggert@twinsun.com>
1247 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
1248 Omit the special code that used __typeof__, since we worry that
1249 it could be more trouble than it's worth. See:
1250 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
1251 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
1255 2003-09-26 Jim Meyering <jim@meyering.net>
1257 * error.c (error_tail): Move some declarations
1258 into inner scope where the local variables are used.
1260 2003-09-26 Bruno Haible <bruno@clisp.org>
1262 * stpncpy.h (gnu_stpncpy): New declaration.
1263 (stpncpy): Define as alias for gnu_stpncpy.
1264 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
1266 2003-09-26 Paul Eggert <eggert@twinsun.com>
1268 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
1269 (error_tail): Do not loop, reallocating temporary buffer, since
1270 the output cannot contain more wide characters than the input
1271 contains bytes, the size must be big enough already. This avoids
1272 one potential size overflow calculation. Check for size overflow
1273 when calculating temporary buffer size. Free temporary buffer
1274 when done, if it was allocated with malloc; this plugs a memory
1275 leak. Remove casts from void * to pointers, that are no longer
1276 needed now that we're assuming C89 or better.
1278 Merge error changes from glibc.
1280 * error.c, error.h: Update copyright notice header to match glibc.
1281 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
1282 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
1283 Disable cancellation while printing error.
1284 * error.h: Prepend __ to parameter names.
1286 2003-09-25 Karl Berry <karl@gnu.org>
1288 * argp-fmtstream.c, argp-help.c: update from libc.
1290 2003-09-25 Bruno Haible <bruno@clisp.org>
1292 * version-etc-2.h: New file, from version-etc.h with modifications.
1293 * version-etc-2.c: New file, from version-etc.c with modifications.
1295 2003-09-25 Simon Josefsson <jas@extundo.com>
1297 * xgetdomainname.h: New file.
1298 * xgetdomainname.c: New file.
1300 2003-09-25 Simon Josefsson <jas@extundo.com>
1301 Bruno Haible <bruno@clisp.org>
1303 * getdomainname.h: New file.
1304 * getdomainname.c: New file.
1306 2003-09-24 Paul Eggert <eggert@twinsun.com>
1308 * linebuffer.c (freebuffer): Don't free the argument, just
1309 the buffer associated with the argument. Bug reported by
1312 2003-09-19 Karl Berry <karl@gnu.org>
1314 * argp.h: update from libc.
1316 2003-09-16 Paul Eggert <eggert@twinsun.com>
1318 * linebuffer.c (readlinebuffer): Return NULL immediately upon
1319 input error, instead of returning NULL the next time we are called
1320 (and therefore losing track of errno).
1322 2003-09-15 Paul Eggert <eggert@twinsun.com>
1324 * getndelim2.c (getndelim2): Don't trash errno when a read
1325 fails, so that the caller gets the proper errno.
1327 * readutmp.c (read_utmp): Likewise.
1328 Check for fstat error. Close stream and free storage
1331 2003-09-14 Bruno Haible <bruno@clisp.org>
1333 * fwriteerror.h: New file.
1334 * fwriteerror.c: New file.
1336 2003-09-14 Jim Meyering <jim@meyering.net>
1338 * getloadavg.c: Correct cpp indentation.
1339 * strdup.c: Likewise.
1340 * vasnprintf.c: Likewise.
1342 2003-09-12 Paul Eggert <eggert@twinsun.com>
1344 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
1345 * obstack.c [!defined _LIBC]: Likewise.
1346 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
1347 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
1348 * exitfail.c: Don't include stdlib.h; no longer needed.
1350 More changes to assume C89 or better.
1352 * error.c (error_tail): Assume vprintf.
1354 * argmatch.c (getenv): Remove decl.
1355 * progreloc.c (get_full_program_name): Define via prototype.
1356 * setenv.c (clearenv): Likewise.
1357 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
1359 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
1360 (malloc, memcpy): Remove decls.
1361 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
1362 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
1363 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
1364 (memcpy): Remove macro.
1365 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
1366 (__P): Remove. All uses removed.
1367 (PTR): Remove. All uses changed to void *.
1368 (CHAR_BIT, NULL): Remove.
1369 (spaces, zeros, memset_space, memset_zero)
1370 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
1372 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
1373 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
1374 Define with prototype.
1375 Remove now-unnecessary prototype decl.
1376 (extra_args_spec): Assume ANSI C. All uses changed.
1377 (extra_args_spec_iso): Remove.
1378 (my_strftime, emacs_strftimeu): Define via prototype.
1379 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
1381 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
1382 * strtoimax.c: Include <stdlib.h> unconditionally.
1383 (strtoul, strtol): Remove decls.
1384 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
1386 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
1387 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
1388 (LOCALE_PARAM_PROTO): New macro.
1389 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
1390 (INTERNAL (strtol), strtol): Define with a prototype.
1391 (PARAMS): Remove. All uses removed.
1392 * tempname.c: Include <string.h> unconditionally.
1393 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
1394 * xgethostname.c (main): Define with a prototype.
1395 * xmalloc.c: Include "xalloc.h" first, to check interface.
1396 Include <stdlib.h> unconditionally.
1397 (calloc, malloc, realloc, free): Remove decls.
1398 * xstrtod.c: Include "xstrtod.h" first, to check interface.
1399 Include <stdlib.h> unconditionally. Sort include file names.
1401 (xstrtod): Define with a prototype.
1402 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
1403 (strtol, strtoul): Remove decls.
1405 2003-09-11 Paul Eggert <eggert@twinsun.com>
1407 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
1408 Include <stdlib.h>, <string.h> unconditionally.
1409 Remove now-unnecessary cast to char *.
1410 * strnlen.c: Include <string.h> unconditionally.
1411 * yesno.c (yesno): Define with a prototype.
1413 2003-09-10 Bruno Haible <bruno@clisp.org>
1415 * strcspn.c: Include <string.h> unconditionally.
1416 * strpbrk.c: Include <string.h> unconditionally.
1417 * strstr.c: Include <string.h> unconditionally.
1418 * unicodeio.c: Include <string.h> unconditionally.
1419 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
1420 * unsetenv.c: Likewise.
1421 * xreadlink.c: Include <stdlib.h> unconditionally.
1422 * yesno.c: Include <stdlib.h> unconditionally.
1423 (rpmatch): Add prototype.
1425 2003-09-10 Jim Meyering <jim@meyering.net>
1427 * error.c: Correct indentation of cpp directives.
1429 2003-09-09 Paul Eggert <eggert@twinsun.com>
1433 * acosl.c (main): Use a prototype.
1434 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
1437 * getloadavg.c (getloadavg, main): Define via prototypes.
1439 * getopt.h (struct option.name): Assume C89, and use 'const'.
1440 (getopt, etopt_long, getopt_long_only, _getopt_internal)
1441 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
1443 * getopt.c (const): Remove macro.
1444 Include <string.h> unconditionally.
1445 (my_index): Remove; all uses changed to strchr.
1446 (strlen): Remove decl.
1447 (exchange): Remove forward decl; no longer needed.
1448 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
1449 Define with prototype.
1450 * getopt1.c (const): Remove macro.
1451 (getopt_long, getopt_long_only, main): Define with prototype.
1453 * getugroups.c: Include <string.h> unconditionally.
1455 * getusershell.c: Include <stdlib.h> unconditionally.
1456 (getusershell, setusershell, endusershell, readname, main):
1457 Define with prototypes.
1459 * group-member.c: Include group-member.h first.
1460 Include <stdlib.h> unconditionally.
1462 * hard-locale.c: Include hard-locale.h first.
1463 Include <stdlib.h>, <string.h> unconditionally.
1465 * hash.c (free, malloc): Remove decls.
1466 Include <stdlib.h> unconditionally.
1468 * human.c: Include <stdlib.h>, <string.h> unconditionally.
1469 (getenv): Do not declare.
1471 * idcache.c: Include <string.h> unconditionally.
1473 * long-options.c: Include long-options.h first, to test interface.
1474 Include <stdlib.h> unconditionally.
1476 * makepath.c: Include makepath.h first, to test interface.
1477 Include <stdlib.h> and <string.h> unconditionally.
1479 * linebuffer.c: Include <stdlib.h>.
1480 (free): Remove decl.
1482 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
1483 rpl_malloc returns void *, not char *.
1484 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
1486 * md5.h: Include <limits.h> unconditionally.
1487 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
1488 (__P): Remove; all uses removed.
1489 * md5.c: Include "md5.h" first.
1490 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
1491 md5_buffer, md5_process_bytes, md5_process_block):
1492 Define with prototypes.
1493 * sha.h (__P): Remove all uses. (It wasn't defined??)
1494 * sha.c: Include "sha.h" first.
1495 Include <stdlib.h>, <string.h> unconditionally.
1497 * memchr.c (__ptr_t): Remove; all uses changed to void *.
1498 * memcmp.c (__ptr_t): Likewise.
1499 * memrchr.c (__ptr_t): Likewise.
1500 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
1501 Include <string.h> unconditionally.
1502 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
1503 * memchr.c: Include <stdlib.h> unconditionally.
1504 * memchr.c (LONG_MAX): Remove.
1505 * memrchr.c (LONG_MAX): Likewise.
1506 * memchr.c (__memchr): Define via a prototype.
1507 * memrchr.c (__memrchr): Likewise.
1508 * memcmp.c (__P): Remove, and remove all uses.
1509 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
1510 Remove forward decls; no longer needed.
1511 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
1512 Use types required by C89 in prototype.
1514 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
1515 * savedir.c: Likewise.
1516 * mkdir.c (free): Remove decl.
1517 * rmdir.c (rmdir): Define with a prototype.
1518 * savedir.c: Include savedir.h first, to test interface.
1520 * mktime.c (STDC_HEADERS): Remove.
1521 Include <stdlib.h>, <string.h> unconditionally.
1523 * modechange.c: Include <stdlib.h> unconditionally.
1524 (malloc): Remove decl.
1526 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
1527 (free): Remove decl.
1529 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
1530 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
1531 (This type really should be intptr_t, but that's a C99ism.)
1532 (_obstack_memcpy): Remove: all uses changed to memcpy.
1533 Include <string.h> unconditionally.
1534 (struct obstack): Assume __STDC__ for types of members
1535 chunkfun, freefun, extra_arg.
1536 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
1537 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
1538 obstack_begin, obstack_specify_allocation,
1539 obstack_specify_allocation_with_arg, obstack_chunkfun,
1540 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
1541 Remove unprototyped decls and the macros that use them.
1542 * obstack.c (POINTER): Remove. All uses changed to void *.
1543 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
1544 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
1545 (defined __STDC__ && __STDC__)]:
1546 Remove nonprototyped code.
1547 Include <stdlib.h> unconditionally.
1548 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
1549 _obstack_allocated_p, _obstack_free, obstack_free,
1550 _obstack_memory_used, print_and_abort):
1551 Define using prototypes.
1552 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
1553 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
1554 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
1555 obstack_next_free, obstack_object_size, obstack_room) [0]:
1556 Remove unused, unprototyped code.
1558 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
1560 * physmem.c (physmem_total, physmem_available, main): Define
1563 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
1564 (main): Define with a prototype.
1566 * posixver.c (getenv): Remove decl.
1568 * putenv.c (malloc): Returns void *, not char *.
1569 Include <string.h> unconditionally.
1570 (strchr, memcpy, NULL): Do not define.
1572 * readtokens.c: Include readtokens.h first, to test interface.
1573 Include <stdlib.h>, <string.h> unconditionally.
1574 (init_tokenbuffer): Define with a prototype.
1576 * regex.c (PARAMS): Remove. All uses removed.
1577 All uses of _RE_ARGS removed, too.
1578 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
1580 (bzero): Assume memset exists.
1581 (memcmp, memcpy, NULL): Remove.
1582 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
1583 char, or assignments to local vars of type signed char.
1584 (init_syntax_once, PREFIX(extract_number_and_incr),
1585 PREFIX(print_partial_compiled_pattern),
1586 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
1587 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
1588 PREFIX(regex_grow_registers), PREFIX(regex_compile),
1589 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
1590 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
1591 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
1592 wcs_compile_range, byte_compile_range, truncate_wchar,
1593 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
1594 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
1595 count_mbs_length, wcs_re_match_2_internal,
1596 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
1597 PREFIX(alt_match_null_string_p),
1598 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
1599 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
1600 regfree, PREFIX(extract_number)): Define with prototype. Remove
1601 now-unnecessary declaration, if any.
1602 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
1604 Remove now-unnecessary casts among pointer types.
1605 * regex.h (_RE_ARGS): Remove. All uses removed.
1607 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
1608 (free): Remove decl.
1610 * rpmatch.c: Include <stdlib.h> unconditionally.
1612 * same.c: Include <stdlib.h>, <string.h> unconditionally.
1613 (free): Remove decl.
1615 * save-cwd.c: Include <stdlib.h> unconditionally.
1616 * xgetcwd.c: Likewise.
1618 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
1619 (free): Remove decl.
1621 * strchrnul.c (strchrnul): Define with a prototype.
1622 Fix bug: c_in was not converted to char before searching.
1624 The following changes are not K&R related:
1626 * group-member.h: Include <sys/types.h>, so that this file is
1628 * makepath.h: Likewise.
1630 * getusershell.c (readname, default_index, line_size, readname):
1631 Use size_t, not int, for sizes.
1632 (readname): If the size overflows, report an error instead of
1635 2003-09-09 Derek Robert Price <derek@ximbiot.com>
1637 * getndelim2.c: Assume stdlib.h per the C89 spec.
1639 2003-09-08 Paul Eggert <eggert@twinsun.com>
1641 Assume C89 or better; remove K&R cruft.
1642 A few of these changes were first proposed by Derek Robert Price
1643 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
1645 * addext.c: Include <string.h> unconditionally.
1646 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
1647 Don't declare getenv or malloc.
1649 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
1650 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
1652 (find_stack_direction, alloca): Use prototypes.
1654 * atexit.c (atexit): Define using a prototype.
1656 * basename.c, dirname.c, stripslash.c:
1657 Include <string.h> unconditionally.
1659 * bcopy.c: Include <stddef.h>.
1660 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
1662 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
1664 * error.h (error, error_at_line, error_print_progname)
1665 [! (defined (__STDC__) && __STDC__)]: Remove decls.
1666 * error.c: Include error.h first, to check interface.
1667 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
1668 (VA_START): Remove; all uses changeed to va_start.
1669 (exit, strerror): Remove decls.
1670 (error_print_progname): Prototype uncondionally.
1671 Don't include <errno.h>; no longer needed.
1672 (private_strerror): Remove.
1673 (error_tail): Always define.
1674 (error, error_at_line): Assume C89 or better; always use prototypes.
1675 * fatal.c: Include "fatal.h" first, to test interface.
1676 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
1677 (VA_START): Remove; all uses changed to va_start.
1678 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
1680 (exit): Remove decl.
1681 (fatal): Prototype unconditionally. Assume va_start works.
1682 Abort at end, to pacify gcc.
1684 * euidaccess.c (main): Define with a prototype.
1686 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
1688 * exitfail.c: Include <stdlib.h> unconditionally.
1690 * fnmatch_.h (__P): Remove. All uses changed to assume
1692 * fnmatch.c: Include fnmatch.h first, to test interface.
1693 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
1694 (getenv): Remove decl.
1695 (fnmatch): Define using a prototype.
1696 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
1697 (FCT): Define using a prototype.
1699 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
1701 * gethostname.c: Include <stddef.h>.
1702 (gethostname): Define with prototype. Length is size_t, not int.
1704 2003-09-08 Paul Eggert <eggert@twinsun.com>
1706 * getversion.c: Remove; was migrated to backupfile.c in 1997.
1707 getversion.c should have been removed then, but was accidentally
1710 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
1711 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
1713 2003-09-07 Paul Eggert <eggert@twinsun.com>
1715 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
1716 copy_tm_result. Bug reported by Simon Josefsson in
1717 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
1719 2003-09-06 Paul Eggert <eggert@twinsun.com>
1721 * time_r.c, time_r.h: New files.
1723 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
1725 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
1726 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
1728 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
1730 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
1731 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
1734 * timegm.c: Switch to glibc implementation, with the following changes:
1735 [defined HAVE_CONFIG_H]: Include <config.h>.
1736 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
1737 (__mktime_internal) [!defined _LIBC]: New decl.
1738 (__gmtime_r) [!defined _LIBC]: New macro and function.
1739 (timegm): Use a prototype, since gnulib assumes C89.
1740 Do not bother declaring tmp to be const, as it's not really usefu.
1741 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
1742 (timegm): Declare only if HAVE_DECL_TIMEGM.
1744 2003-09-03 Paul Eggert <eggert@twinsun.com>
1746 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
1747 Bug reported by Lute Kamstra in
1748 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
1750 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
1751 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
1752 course with correspondingly smaller numbers for tomorrow and
1753 yesterday. From Tadayoshi Funaba. Originally installed into
1754 sh-utils on 1999-08-07, but the patch got lost (I guess during the
1757 2003-08-31 Simon Josefsson <jas@extundo.com>
1759 * timegm.h: New file.
1760 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
1762 2003-08-31 Karl Berry <karl@gnu.org>
1764 * argp.h: update from libc.
1766 2003-08-28 Bruno Haible <bruno@clisp.org>
1768 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
1769 warning on QNX, which defines O_BINARY to 000000.
1771 2003-08-24 Bruno Haible <bruno@clisp.org>
1773 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
1774 MSVC7 <stdio.h> is included later.
1776 2003-08-20 Bruno Haible <bruno@clisp.org>
1778 * progname.h: New file, from GNU gettext.
1779 * progname.c: New file, from GNU gettext.
1780 * progreloc.c: New file, from GNU gettext.
1782 2003-08-19 Bruno Haible <bruno@clisp.org>
1784 * xstrdup.c: Assume <string.h> exists.
1786 2003-08-18 Jim Meyering <jim@meyering.net>
1788 * setenv.h: Indent nested cpp directive.
1789 * vasnprintf.c: Remove trailing blanks.
1791 2003-08-17 Simon Josefsson <jas@extundo.com>
1792 Bruno Haible <bruno@clisp.org>
1794 * xstrndup.h: New file.
1795 * xstrndup.c: New file.
1797 2003-08-17 Bruno Haible <bruno@clisp.org>
1799 * strndup.h: New file.
1801 2003-08-16 Paul Eggert <eggert@twinsun.com>
1803 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
1804 space, undoing this 2003-08-12 change:
1805 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
1807 2003-08-16 Jim Meyering <jim@meyering.net>
1809 Merge from coreutils.
1810 * xstrtoimax.c: #else #if -> #elif.
1811 * xstrtoumax.c: Likewise.
1813 2003-08-15 Paul Eggert <eggert@twinsun.com>
1815 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
1816 rather than tab, after '#' in shell-script copyright notices.
1817 Suggested by Bruno Haible.
1819 2003-08-15 Jim Meyering <jim@meyering.net>
1820 and Paul Eggert <eggert@twinsun.com>
1822 Merge from coreutils.
1823 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
1824 member but strut utmpx does not. Needed for AIX 4.3.3.
1825 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
1827 2003-08-15 Jim Meyering <jim@meyering.net>
1829 Merge from coreutils.
1830 * xgethostname.c: Include <stdlib.h>.
1831 (xghostname): Don't exit for anything other than memory-related
1832 failure; just return NULL.
1833 * userspec.c: Include "posixver.h".
1834 (parse_user_spec): Accept `.' as a separator only
1835 in pre-POSIX-200112 mode.
1836 * strtoimax.c: Use #elif rather than #else #if.
1837 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
1838 Remove function, now that we can rely on a working tzset function.
1839 [!_LIBC]: Ensure that the required autoconf test has been run.
1840 [!defined _NL_CURRENT && HAVE_STRFTIME]:
1841 Use underlying_strftime for %r.
1842 * sha.c: Merge in some clean-up and optimization changes from glibc.
1843 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
1844 Ensure that it is a multiple of 64.
1845 Rearrange loop exit tests so as to avoid performing an
1846 additional fread after encountering an error or EOF.
1847 * realloc.c: Update copyright date.
1849 2003-08-14 Jim Meyering <jim@meyering.net>
1851 Merge from coreutils.
1852 * obstack.h: Whitespace changes.
1853 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
1854 and xcalloc return values.
1855 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
1856 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
1857 hang on OSF/1 5.1 for DIR on both local and remote file systems.
1858 Reported by (and fix confirmed by) Nelson H. F. Beebe.
1859 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
1861 Use mntctl's return value to drive the entry-processing loop, since
1862 we can't rely on the value of the vmt_length member in the last
1863 entry. On some systems doing so could result in exhausting
1864 virtual memory. Based in part on a patch from Mike Jetzer.
1866 2003-08-14 Jim Meyering <jim@meyering.net>
1867 and Paul Eggert <eggert@twinsun.com>
1869 Merges from coreutils, plus other fixes.
1870 * physmem.c: Merge in portability changes from gcc/libiberty
1871 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
1872 for credits and details. Thanks to Kaveh Ghazi for helping
1873 to keep these files in sync.
1874 (ARRAY_SIZE): Define it.
1875 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
1876 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
1877 (memcasecmp): Don't assume size_t fits in unsigned int.
1878 Remove casts and duplicate code.
1879 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
1880 (memcpy): Remove definition.
1881 Merge in some clean-up and optimization changes from glibc.
1882 [BLOCKSIZE]: Move definition to top of file.
1883 Ensure that it is a multiple of 64.
1884 Rearrange loop exit tests so as to avoid performing an
1885 additional fread after encountering an error or EOF.
1886 * md5.h (md5_uintptr): Define.
1887 * makepath.c (CLEANUP_CWD): Report an error if we failed to
1888 return to the initial working directory. Preserve errno
1890 * idcache.c: Include "xalloc.h".
1891 (xmalloc, xrealloc): Remove decls.
1892 (getuser): Remove casts no longer required in C89.
1893 * human.c: Include stdio.h, for sprintf.
1894 * group-member.c: Include "xalloc.h".
1895 (xmalloc, xrealloc): Remove decls.
1896 (get_group_info): Remove casts no longer required in C89.
1897 * getusershell.c (readname): Remove casts no longer required in C89.
1898 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
1899 * getline.c: Whitespace fix, from coreutils.
1901 2003-08-13 Paul Eggert <eggert@twinsun.com>
1903 * exclude.c: Include <ctype.h>
1904 (IN_CTYPE_DOMAIN): New macro.
1906 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
1909 * argp-help.c, argp-parse.c, config.charset, getopt.h:
1910 Undo previous (whitespace-only) change.
1912 2003-08-12 Paul Eggert <eggert@twinsun.com>
1914 * argp-help.c, argp-parse.c, config.charset, getopt.h:
1915 Normalize leading white space and remove trailing white space.
1916 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
1917 notice, as per ../config/srclist-update.
1919 Merge from coreutils.
1920 * euidaccess.h: New file.
1921 * euidaccess.c: Include it.
1922 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
1923 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
1924 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
1926 2003-08-11 Bruno Haible <bruno@clisp.org>
1928 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
1929 (vasnprintf): Use it instead of wcslen.
1931 2003-08-11 Bruno Haible <bruno@clisp.org>
1933 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
1934 value to ensure that _Bool promotes to int. Use #define for _Bool when
1935 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
1937 2003-08-10 Karl Berry <karl@gnu.org>
1939 * regex.h: update from libc (whitespace fix).
1941 2003-08-09 Paul Eggert <eggert@twinsun.com>
1943 Merge some files from coreutils. These changes were
1944 originally made by Jim Meyering.
1945 * acl.c: Include <sys/types.h> before <sys/stat.h>;
1946 many older Unixes require this.
1947 * alloca.c (alloca): Remove cast to argument of free;
1948 no longer needed in C89.
1949 * alloca_.h, regex.h: Fix white space to match
1950 what GNU indent does.
1952 2003-08-05 Paul Eggert <eggert@twinsun.com>
1954 * bumpalloc.h: Remove.
1956 2003-08-04 Paul Eggert <eggert@twinsun.com>
1958 * getloadavg.c: Change copyright notice and spacing to conform to
1961 Merge from coreutils.
1962 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
1964 * getdate.y (date): Also accept dates like May-23-2003; suggestion
1965 from Karl Berry, implemented by Jim Meyering.
1966 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
1967 from Dmitry V. Levin.
1968 Remove anachronistic cast of xrealloc.
1969 * fnmatch_.h (__const): Remove. Use 'const'.
1970 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
1971 type. Otherwise, it wouldn't compile with at least /bin/cc on
1972 ymp-cray-unicos9.0.2.X.
1973 Combine two mostly-identical uses of alloca into one.
1974 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
1976 2003-08-04 Dave Love <d.love@dl.ac.uk>
1980 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
1981 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
1982 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
1983 obsolete NLIST_NAME_UNION.
1984 [__GNU__]: Undef BSD and FSCALE.
1985 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
1987 2003-08-03 Paul Eggert <eggert@twinsun.com>
1989 * stdbool_.h (_Bool): Make it signed char, instead of
1990 an enum type, so that it's guaranteed to promote to int. See:
1991 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
1993 2003-07-31 Paul Eggert <eggert@twinsun.com>
1995 * strerror.c: Include config.h, limits.h. Declare sprintf.
1996 (strerror): Don't assume that a printable int fits in 14 bytes.
1998 2003-07-24 Derek Robert Price <derek@ximbiot.com>
1999 Bruno Haible <bruno@clisp.org>
2001 * getline.h (getline, getdelim): Change return type to ssize_t.
2002 * getline.c (getline, getdelim): Likewise.
2003 Remove _GNU_SOURCE define; now it's defined in config.h through
2006 2003-07-22 Paul Eggert <eggert@twinsun.com>
2008 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
2009 over-parenthesization in macros.
2011 Sync with coreutils.
2013 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
2016 Use `exit_failure' for xalloc and xmemcoll instead of their own
2017 private exit-failure variables.
2018 * xalloc.h (xalloc_exit_failure): Remove.
2019 * xmalloc.c: Likewise. Include exitfail.h.
2020 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
2021 * xmemcoll.h (xmemcoll_exit_failure): Remove.
2022 * xmemcoll.c: Likewise. Include exitfail.h.
2023 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
2025 2003-07-18 Paul Eggert <eggert@twinsun.com>
2027 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
2028 * closeout.c: Likewise. Include "closeout.h" right after config.h,
2029 to test that it can stand by itself. Include "exitfail.h".
2030 Clients should set exit_failure instead.
2031 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
2033 2003-07-18 Andreas Schwab <schwab@suse.de>
2035 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
2037 2003-07-18 Bruno Haible <bruno@clisp.org>
2039 * getndelim2.h: New file.
2040 * getndelim2.c: Make into a module of its own. Include config.h,
2042 (getndelim2): Make non-static. Change return type to ssize_t.
2043 * getline.h: Change argument names.
2044 * getline.c: Include getndelim2.h instead of getndelim2.c.
2045 * getnline.c: Include getndelim2.h.
2047 2003-07-17 Bruno Haible <bruno@clisp.org>
2049 * Makefile.am: Remove file.
2050 * Makefile.in: Remove file.
2052 2003-07-17 Bruno Haible <bruno@clisp.org>
2054 * getnline.h: New file.
2055 * getnline.c: New file.
2056 * getndelim2.c: New file, extracted from getline.c.
2057 (getndelim2): Renamed from getdelim2, with added nmax argument.
2058 * getline.c: Include getndelim2.c.
2059 (getdelim2): Moved out to getndelim2.c.
2060 (getline, getdelim): Update.
2062 2003-07-15 <karl@gnu.org>
2064 * vasnprintf.c: update from gettext.
2066 2003-07-15 Jim Meyering <jim@meyering.net>
2068 * makepath.c (make_path): Enclose diagnostic in _(...).
2070 2003-07-14 Paul Eggert <eggert@twinsun.com>
2072 * asnprintf.c, asprintf.c, config.charset, gettext.h,
2073 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
2074 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
2075 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
2076 vasprintf.c, vasprintf.h: Regenerate. These files are now being
2077 updated automatically by ../config/srclist-update. This changes
2078 their license from LPGL to GPL.
2080 2003-07-14 Jim Meyering <jim@meyering.net>
2082 Don't emit diagnostics. Let callers do that.
2083 * save-cwd.c: Don't include "error.h".
2084 (save_cwd): Don't call error. Ensure that errno is valid
2085 when returning nonzero.
2087 * save-cwd.h (restore_cwd): Update prototype.
2088 * save-cwd.c (restore_cwd): Remove two parameters.
2089 Simplify. Don't call error upon failure. Let callers do that.
2090 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
2091 when auditing is enabled. But don't bother updating the #if.
2093 2003-07-14 Simon Josefsson <jas@extundo.com>
2095 * mempcpy.h: New file.
2096 * mempcpy.c: New file.
2098 2003-07-14 Paul Eggert <eggert@twinsun.com>
2100 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
2101 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
2102 unicodeio.c, unicodeio.h, unlocked-io.h:
2103 Switch from LGPL to GPL.
2105 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
2107 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
2108 it breaks C++ compilation.
2109 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
2111 2003-07-10 Jim Meyering <jim@meyering.net>
2113 * vasnprintf.c: Remove trailing blanks.
2114 Make cpp indentation consistent.
2116 2003-07-09 Paul Eggert <eggert@twinsun.com>
2118 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
2119 posixver.c, strftime.c, strnlen.c, strverscmp.c:
2120 Switch from LGPL to GPL.
2122 2003-07-07 Paul Eggert <eggert@twinsun.com>
2124 * mktime.c: Fix some boundary cases and remove need for floating point.
2126 Issue a compile-time diagnostic if time_t is floating point, or if
2127 two's complement arithmetic is not in effect, or if arithmetic
2128 right shift does not propagate the sign. These assumptions were
2129 all in the original code but they weren't checked.
2131 (TIME_T_MIDPOINT, verify): New macros.
2132 (__isleap): Remove; it has integer overflow problems.
2133 (leapyear): New function, without those problems.
2134 (ydhms_tm_diff): Remove; splitting into two parts.
2135 (ydhms_diff): New function, containing the arithmetic part of
2136 the old ydhms_tm_diff function. Issue a compile-time
2137 diagnostic if we are not using C99 integer division.
2138 Avoid casts when possible.
2139 (guess_time_tm): New function, containing the checking part of
2140 the old ydhms_tm_diff function. Return the new value, rather than
2141 the difference between it and the old. Accept a new argument T
2142 so that *T specifies the old value. Check for overflow in the result.
2144 (__mktime_internal): Use a time_t offset, not a long int offset.
2145 This undoes the 2003-06-04 change, which is no longer needed now
2146 that we have better overflow checking.
2147 (localtime_offset): Likewise.
2149 (__mktime_internal): Avoid harmful overflow on hosts where time_t
2150 and long are 64-bit but int is only 32-bit.
2151 (ydhms_diff): Use long int to store year1 and yday1.
2152 Issue a compile-time diagnostic if long int is not wide enough.
2154 (__mktime_internal): Use long int to store adjusted year and yday.
2155 Use plain C rather than preprocessor commands, if that doesn't
2157 Check for overflow (and try to repair) after each probe
2158 rather than checking only at the very end. This avoids some bugs
2159 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
2160 does not equal GMT offset at maximum time).
2161 Use integer to check for overflow rather than floating point; this
2162 is more portable to non-IEEE hosts, and is a tad faster.
2163 When we detect that we are oscillating between two values,
2164 don't check whether tm_isdst has the requested value, since
2165 we already know the answer. When tm_isdst has the wrong value,
2166 use a different heuristic to find the right one, based on the
2167 extreme values actually observed in practice in tz2003a,
2168 rather than the (overly optimistic) "previous 3 calendar quarters".
2170 (not_equal_tm, print_tm, check_result): Use "const T" rather than
2171 "T const" to accommodate glibc style.
2172 (check_result): Use less-confusing report format. "long" -> "long int.
2174 Don't loop if the iteration overflows time_t.
2175 Allow a negative step in the iteration.
2177 2003-07-01 Paul Eggert <eggert@twinsun.com>
2179 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
2180 having it depend on HAVE_SYS_TYPES_H.
2182 2003-06-25 Bruno Haible <bruno@clisp.org>
2184 * readlink.c: New file.
2186 2003-06-20 Bruno Haible <bruno@clisp.org>
2188 Assume C89, so PARAMS isn't needed.
2189 * unicodeio.h (PARAMS): Remove.
2190 * unicodeio.c: Don't use PARAMS.
2192 2003-06-18 Jim Meyering <jim@meyering.net>
2194 Merge changes from coreutils.
2195 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
2196 Remove explicit declarations of xmalloc and realloc.
2198 (read_utmp): Remove anachronistic cast of xmalloc.
2200 2003-06-17 Paul Eggert <eggert@twinsun.com>
2202 Assume C89, so PARAMS isn't needed.
2203 * backupfile.h (PARAMS): Remove. All uses removed.
2204 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
2205 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
2206 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
2207 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
2208 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
2209 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
2210 xstrtol.h: Likewise.
2211 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
2212 same.h, strverscmp.h: Do not include config.h; no longer needed.
2213 Anyway, config.h should always be included before any other file.
2215 2003-06-11 Simon Josefsson <jas@extundo.com>
2217 * sysexit_.h: New file.
2219 2003-05-20 Derek Price <derek@ximbiot.com>
2221 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
2223 2003-06-10 Simon Josefsson <jas@extundo.com>
2225 * strchrnul.h: New file.
2226 * strchrnul.c: New file.
2228 2003-06-10 Simon Josefsson <jas@extundo.com>
2230 * argp.h: New file, from glibc.
2231 * argp-ba.c: New file, from glibc.
2232 * argp-eexst.c: New file, from glibc.
2233 * argp-fmtstream.c: New file, from glibc.
2234 * argp-fmtstream.h: New file, from glibc.
2235 * argp-fs-xinl.c: New file, from glibc.
2236 * argp-help.c: New file, from glibc.
2237 * argp-namefrob.h: New file, from glibc.
2238 * argp-parse.c: New file, from glibc.
2239 * argp-pv.c: New file, from glibc.
2240 * argp-pvh.c: New file, from glibc.
2241 * argp-xinl.c: New file, from glibc.
2243 2003-06-07 Jim Meyering <jim@meyering.net>
2245 * readtokens.h: Put `Free Software Foundation, Inc.'
2246 in place of my name in the copyright comment.
2247 Remove definition and uses of __P.
2250 * stat.c: Don't declare xmalloc explicitly.
2251 Instead, include "xalloc.h".
2252 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
2253 xrealloc, and xcalloc return values.
2254 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
2256 * xgetcwd.h: Remove definition/uses of PARAMS.
2258 2003-06-06 Jim Meyering <jim@meyering.net>
2260 * stdbool_.h: Renamed from stdbool.h.in.
2262 2003-06-06 Jim Meyering <jim@meyering.net>
2264 Merge from coreutils.
2265 * same.c: (same_name): Declare *_basename locals to be `const'.
2266 Consolidate declarations and initializations of *_base* locals.
2268 Merge from coreutils.
2269 This avoids a core dump on systems without GNU putenv,
2270 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
2271 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
2272 (unsetenv): New static function, from GNU libc.
2273 (rpl_putenv): Use it.
2275 * modechange.c: Remove trailing blanks.
2277 Merge from coreutils.
2278 * fsusage.c: Remove declaration of statfs.
2279 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
2281 * posixtm.c: Include <stdbool.h> unconditionally.
2283 2003-06-05 Paul Eggert <eggert@twinsun.com>
2285 * mktime.c (__mktime_internal): When resolving a tm_isdst
2286 mismatch, look in future quarters as well as past. This fixes a
2287 bug when processing fall-backwards gaps immediately after a long
2288 period of daylight-saving time.
2290 * mktime.c: Assume freestanding C89 or better.
2291 (HAVE_LIMITS_H): Remove. Assume it's 1.
2292 (__P): Remove; not used.
2293 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
2294 (mktime, not_equal_tm, print_tm, check_result,
2295 main): Use prototypes. Use const * where appropriate.
2296 (main): Fix typo in testing code that uncovered by above changes.
2297 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
2299 2003-06-04 Paul Eggert <eggert@twinsun.com>
2301 * mktime.c: Fix Debian bug 177940
2302 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
2303 (localtime_offset): Now long int, not time_t, because we want it
2304 to be guaranteed to be signed. All uses changed.
2305 (__mktime_internal): If overflow would occur when adding offset,
2308 Merge 'human' changes from coreutils. Rewrite to support
2309 locale-specific notations like thousands separators.
2310 * human.c: Simplify authorship notice.
2311 Include human.h immediately after config.h.
2312 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
2313 <limits.h>: Do not include, since human.h does.
2314 (SIZE_MAX, UINTMAX_MAX): New macros.
2315 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
2316 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
2317 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
2318 (power_letter): Renamed from suffixes.
2319 (generate_suffix_backwards): Remove.
2320 (adjust_value): Now takes int style (because of human.h changes)
2321 and long double value (for greater precision on some platforms).
2322 (group_number): New function.
2323 (human_readable): Use it. Use integer options, not enum.
2324 Put the options before the sizes in the arg list.
2325 Support all the new options.
2326 The old human_readable function has been removed;
2327 use inttostr.h instead.
2328 (human_readable, default_block_size, humblock):
2329 Use uintmax_t, not int, for block sizes.
2330 (human_readable_inexact, block_size_types): Remove.
2331 (block_size_opts): New constant.
2332 (human_options): Renamed from human_block_size, with new signature
2333 that allows block sizes up to UINTMAX_MAX. All callers changed.
2334 * human.h: Add copyright and authorship notice.
2335 Include <limits.h> and <stdbool.h> unconditionally.
2336 (PARAMS): Remove. All uses removed.
2337 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
2338 (enum human_inexact_style): Remove tag; now a nameless enum.
2339 (human_floor, human_ceiling, human_round_to_even): Now have
2340 values 2, 0, 1 rather than -1, 1, 0.
2341 (human_group_digits, human_suppress_point_zero, human_autoscale,
2342 human_base_1024, human_SI, human_B): New constants.
2343 (human_readable_inexact, human_block_size): Remove.
2344 (human_readable): Size args are now uintmax_t, not int.
2345 (human_options): New decl.
2347 * exclude.c: (new_exclude, add_exclude): Remove casts that are
2348 unnecessary now that we assume C89 or better. This change
2349 imported from coreutils.
2351 * mktime.c (__mktime_internal): Do not reject negative timestamps
2352 arbitrarily. This is the same patch as 2003-05-28, but it got lost
2353 in the 2003-05-30 sync from glibc.
2355 .h files should stand alone, but we shouldn't include <sys/types.h>
2356 if we can get away with just <stddef.h>.
2358 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
2359 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
2360 rather than <sys/types.h>, as we merely need size_t.
2361 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
2363 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
2364 Include <stdio.h>, to get FILE.
2365 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
2366 memcasecmp.h has included <stddef.h> and all we need is size_t.
2367 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
2368 our interface, instead of including <sys/types.h>
2370 2003-06-02 Paul Eggert <eggert@twinsun.com>
2373 Fix some minor time-related bugs with POSIX time arguments.
2374 Some valid time stamps were being rejected (notably -1, and
2375 time stamps before 1900 on 64-bit hosts). And some invalid
2376 time stamps were being accepted, e.g. September 31.
2378 * posixtm.h (posixtime): Return bool instead of time_t, so
2379 that we can return (time_t) -1 successfully.
2380 * posixtm.c: Likewise.
2381 [HAVE_STDBOOL_H]: Include <stdbool.h>.
2382 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
2383 (t): Remove static var.
2384 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
2385 of static var. All uses changed.
2386 (year): Do not reject years before 1900; they can occur with
2388 (posix_time_parse): Do not check for out-of-range components;
2389 that is now the caller's responsibility, since our checks were
2390 only approximations.
2391 (posixtime): Use mktime to check for out-of-range components,
2392 since it knows them exactly.
2393 If mktime returns (time_t) -1, check whether an error actually occurred
2394 by invoking localtime on -1.
2395 (main) [TEST_POSIXTIME]: Check for input data errors, and report
2396 posixtime failures better.
2397 Improve the test data (in comments only).
2399 2003-05-30 <karl@gnu.org>
2401 * mktime.c: update from libc.
2403 2003-05-30 Bruno Haible <bruno@clisp.org>
2405 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
2406 * localcharset.h: Likewise.
2407 * localcharset.c: Likewise.
2409 2003-05-28 Paul Eggert <eggert@twinsun.com>
2411 Assume the headers required for C89 freestanding compilers.
2412 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
2413 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
2414 without checking for HAVE_LIMITS_H.
2415 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
2416 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
2418 * fatal.c: Include <stdarg.h> without checking for __STDC__.
2419 * exclude.c: Include <stdbool.h> unconditionally.
2420 * tempname.c: Include <stddef.h> unconditionally.
2421 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
2422 * modechange.c, rpmatch.c (NULL): Don't define, since
2423 <stddef.h> does that.
2424 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
2425 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
2426 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
2427 * xstrtol.c: Likewise.
2428 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
2429 * savedir.c: Include <stddef.h> instead of defining NULL.
2431 * addext.c (addext): Use assignment rather than cast, to avoid
2432 warnings on some platforms.
2434 * mktime.c (__mktime_internal): Do not reject negative timestamps
2437 2003-05-10 Bruno Haible <bruno@clisp.org>
2439 * linebreak.c (iconv_string_length): Don't return -1 just because the
2440 string is longer than 4 KB.
2442 2003-05-12 Jim Meyering <jim@meyering.net>
2444 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
2445 the space-padded-by-default conversion specifiers, %e, %k, %l.
2447 2003-05-03 Bruno Haible <bruno@clisp.org>
2449 Upgrade to Unicode-4.0.
2450 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
2451 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
2452 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
2453 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
2454 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
2455 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
2456 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
2457 Change width of U+E0100..U+E01EF from 1 to 0.
2459 2003-04-25 Bruno Haible <bruno@clisp.org>
2461 * copy-file.c: Include <stddef.h>, for size_t.
2463 2003-04-25 Jim Meyering <jim@meyering.net>
2465 * copy-file.c (copy_file_preserving): Declare buf_size to be
2466 of type size_t, not int.
2468 2003-04-11 Jim Meyering <jim@meyering.net>
2470 Merge changes from Coreutils.
2472 2003-03-22 Jim Meyering <jim@meyering.net>
2474 * strftime.c (widen): Cast alloca return value to proper type.
2476 2003-01-19 Ulrich Drepper <drepper@redhat.com>
2479 * strftime.c (my_strftime): Handle very large width
2480 specifications for numeric values correctly. Improve checks for
2483 2003-01-19 Jim Meyering <jim@meyering.net>
2485 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
2486 (nl_get_alt_digit) [! defined my_strftime]: Define.
2487 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
2488 _nl_get_alt_digit and _nl_get_walt_digit.
2490 * strftime.c (my_strftime): Merge in locale-related changes from libc.
2491 These changes have no effect outside of _LIBC.
2493 2003-04-10 Bruno Haible <bruno@clisp.org>
2495 * findprog.h: New file, from GNU gettext.
2496 * findprog.c: New file, from GNU gettext.
2498 2003-04-05 Jim Meyering <jim@meyering.net>
2500 Merge changes from Coreutils.
2502 * exclude.h (PARAMS): Remove definition and uses.
2503 * exclude.c: Remove uses of `PARAMS'.
2505 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
2506 Add test-cases for DOS filenames. Declare program_name.
2507 (main): Set up program_name. Patch by Rich Dawe.
2509 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
2511 Use mntctl's return value to drive the entry-processing loop, since
2512 we can't rely on the value of the vmt_length member in the last
2513 entry. On some systems doing so could result in exhausting
2514 virtual memory. Based in part on a patch from Mike Jetzer.
2516 2003-04-04 Bruno Haible <bruno@clisp.org>
2518 * linebreak.h: New file, from GNU gettext.
2519 * linebreak.c: New file, from GNU gettext with slight modifications.
2520 * lbrkprop.h: New file, from GNU gettext.
2522 2003-04-03 Bruno Haible <bruno@clisp.org>
2524 * utf8-ucs4.h: New file, from GNU gettext.
2525 * utf16-ucs4.h: New file, from GNU gettext.
2526 * ucs4-utf8.h: New file, from GNU gettext.
2527 * ucs4-utf16.h: New file, from GNU gettext.
2529 2003-04-02 Bruno Haible <bruno@clisp.org>
2531 * binary-io.h: New file, from GNU gettext.
2533 2003-04-01 Bruno Haible <bruno@clisp.org>
2535 * pathname.h: New file, from GNU gettext.
2536 * concatpath.c: New file, from GNU gettext.
2538 2003-03-30 Bruno Haible <bruno@clisp.org>
2540 * copy-file.c (copy_file_preserving): Don't set owner if the function
2541 chown() doesn't exist.
2543 2003-03-28 Bruno Haible <bruno@clisp.org>
2545 * copy-file.h: New file, from GNU gettext.
2546 * copy-file.c: New file, from GNU gettext.
2548 2003-03-18 Jim Meyering <jim@meyering.net>
2550 * quote.c (quote_n): Fix typo in comment.
2552 2003-03-14 Jim Meyering <jim@meyering.net>
2554 Merge changes from Coreutils.
2555 * obstack.h (obstack_object_size): Declare temporary, __o,
2556 to be const, in order to avoid warnings.
2557 (obstack_room): Likewise.
2558 (obstack_empty_p): Likewise.
2560 2003-03-13 Paul Eggert <eggert@twinsun.com>
2562 Merge changes from Bison.
2563 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
2564 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
2565 when compiling Bison 1.875's `bitset bset = obstack_alloc
2566 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
2567 * hash.c: Include <stdbool.h> unconditionally.
2569 2003-03-09 Paul Eggert <eggert@twinsun.com>
2571 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
2572 Reported by Bruce Becker; see:
2573 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
2575 2003-03-03 Paul Eggert <eggert@twinsun.com>
2576 Bruno Haible <bruno@clisp.org>
2578 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
2579 Reported by John Hughes, see
2580 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
2582 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
2584 * poll_.h: New file.
2587 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
2589 * mathl.h: New file.
2590 * acosl.c: New file.
2591 * asinl.c: New file.
2592 * atanl.c: New file.
2593 * ceill.c: New file.
2596 * floorl.c: New file.
2597 * frexpl.c: New file.
2598 * ldexpl.c: New file.
2600 * sincosl.c: New file.
2602 * sqrtl.c: New file.
2604 * trigl.c: New file.
2605 * trigl.h: New file.
2607 2003-02-17 Bruno Haible <bruno@clisp.org>
2609 * mkdtemp.h: New file, from GNU gettext.
2610 * mkdtemp.c: New file, from GNU gettext.
2612 2003-01-31 Bruno Haible <bruno@clisp.org>
2614 * rename.c: #undef rename before defining rpl_rename.
2615 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
2617 2003-01-30 Bruno Haible <bruno@clisp.org>
2619 * printf-args.h: New file, from GNU gettext.
2620 * printf-args.c: New file, from GNU gettext.
2621 * printf-parse.h: New file, from GNU gettext.
2622 * printf-parse.c: New file, from GNU gettext.
2623 * vasnprintf.h: New file, from GNU gettext.
2624 * vasnprintf.c: New file, from GNU gettext.
2625 * asnprintf.c: New file, from GNU gettext.
2626 * vasprintf.h: New file, from GNU gettext with modifications.
2627 * vasprintf.c: New file, from GNU gettext.
2628 * asprintf.c: New file, from GNU gettext.
2630 2003-01-29 Bruno Haible <bruno@clisp.org>
2632 * stpncpy.h: New file, from GNU gettext with modifications.
2633 * stpncpy.c: New file, from GNU gettext with modifications.
2635 2003-01-28 Bruno Haible <bruno@clisp.org>
2637 * c-ctype.h: New file, from GNU gettext, with changes suggested by
2639 * c-ctype.c: New file, from GNU gettext, with changes suggested by
2642 2003-01-27 Bruno Haible <bruno@clisp.org>
2644 * xsetenv.h: New file, from GNU gettext.
2645 * xsetenv.c: New file, from GNU gettext.
2647 2003-01-23 Bruno Haible <bruno@clisp.org>
2649 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
2651 2003-01-22 Bruno Haible <bruno@clisp.org>
2653 * exit.h: New file, from GNU gettext.
2655 2003-01-11 Bruno Haible <bruno@clisp.org>
2657 * stpcpy.h (stpcpy): Use ANSI C function declarations.
2658 * strcase.h (strcasecmp, strncasecmp): Likewise.
2660 2003-01-14 Jim Meyering <jim@meyering.net>
2662 * same.c (same_name): Tweak a comment.
2664 2003-01-11 Bruno Haible <bruno@clisp.org>
2666 * same.c (same_name): Reorder tests so as to avoid calling stat()
2667 when a string comparison is sufficient.
2669 2003-01-11 Bruno Haible <bruno@clisp.org>
2671 * readtokens.c (readtoken): Cast character to 'unsigned char', not
2674 2003-01-11 Bruno Haible <bruno@clisp.org>
2676 * hash-pjw.c: Add comment about low quality of this function.
2678 2003-01-12 Paul Eggert <eggert@twinsun.com>
2680 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
2681 to avoid collisions with libcurses and libreadline.
2683 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
2684 * getstr.h, getstr.c: Remove.
2685 * getline.c: Include "getline.h", to check interface.
2686 Move body of old getstr.c here: this defines MIN_CHUNK and
2687 declares getdelim2, which is renamed from getstr.
2688 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
2690 * linebuffer.c (readlinebuffer): Renamed from readline.
2692 * linebuffer.h: Likewise.
2693 (readline): Remove backward-compatibility macro.
2695 2003-01-12 Jim Meyering <jim@meyering.net>
2697 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
2699 2003-01-10 Bruno Haible <bruno@clisp.org>
2701 * alloca_.h: New file.
2702 * getdate.y: Unconditionally include alloca.h.
2703 * makepath.c: Likewise.
2704 * setenv.c: Likewise.
2705 * userspec.c: Likewise.
2707 2003-01-09 Bruno Haible <bruno@clisp.org>
2709 * stdbool.h.in: New file.
2711 2003-01-08 Bruno Haible <bruno@clisp.org>
2713 * safe-read.c: Include specification header first, to ensure its
2715 * full-write.c: Likewise.
2717 2003-01-08 Jim Meyering <jim@meyering.net>
2719 * full-write.c: Undefine and define-away `const' after inclusion
2720 of errno.h, not before. Suggestion from Bruno Haible.
2722 2003-01-07 Jim Meyering <jim@meyering.net>
2724 * full-write.c: Rework so that it may serve to define full_read, too.
2725 * full-read.c: Simply #define FULL_READ and include full-write.c.
2727 2003-01-06 Jim Meyering <jim@meyering.net>
2729 * version-etc.c: Update year in translatable copyright string.
2731 2002-12-25 Bruno Haible <bruno@clisp.org>
2733 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
2734 * xstrtol.h: Likewise.
2735 * xstrtoimax.c: Likewise.
2736 * xstrtoumax.c: Likewise.
2737 * human.h: Likewise.
2739 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
2740 on systems that have <inttypes.h> but not <stdint.h>.
2742 2002-12-31 Paul Eggert <eggert@twinsun.com>
2744 * memcoll.c (memcoll): Fall back on a simple algorithm using
2745 memcmp if strcoll doesn't work.
2747 2002-12-23 Bruno Haible <bruno@clisp.org>
2749 * localcharset.h: New file.
2750 * localcharset.c: Include it.
2751 * unicodeio.c: Likewise.
2753 2002-12-22 Bruno Haible <bruno@clisp.org>
2755 * utime.c (utime_null): No need to call ftruncate if the file was
2758 2002-12-23 Bruno Haible <bruno@clisp.org>
2760 * memcoll.c (STRCOLL): New macro.
2763 2002-12-22 Bruno Haible <bruno@clisp.org>
2765 * getstr.h (getstr): Define, to avoid clash with libcurses.
2766 * linebuffer.h (readline): Define, to avoid clash with libreadline.
2768 2002-12-22 Bruno Haible <bruno@clisp.org>
2770 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
2772 2002-12-23 Bruno Haible <bruno@clisp.org>
2774 * getline.h: Include <stddef.h>, for size_t.
2776 * unicodeio.h: Include <stddef.h>, for size_t.
2777 * unicodeio.c: Don't include <stddef.h>.
2779 2002-12-17 Bruno Haible <bruno@clisp.org>
2781 * canon-host.c (strdup): Remove unused declaration.
2783 * fsusage.c: Include full_read.h.
2784 (get_fs_usage): Use full_read instead of safe_read.
2786 * utime.c (utime_null): Use SAFE_READ_ERROR.
2788 2002-12-11 Bruno Haible <bruno@clisp.org>
2790 * setenv.h: Rewritten to cope with systems that have setenv() but not
2792 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
2795 2002-12-11 Bruno Haible <bruno@clisp.org>
2797 * setenv.c (alloca): Fall back to malloc.
2799 (setenv): Use freea() to free memory allocated with alloca().
2801 2002-11-13 Bruno Haible <bruno@clisp.org>
2803 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
2804 function declarations.
2805 * unsetenv.c (unsetenv): Likewise.
2807 2002-03-04 Bruno Haible <bruno@clisp.org>
2809 Portability to AIX 4.3.3.
2810 * unsetenv.c: New file, extracted from setenv.c.
2811 * setenv.c: Move the unsetenv() function to unsetenv.c.
2813 2001-12-20 Bruno Haible <bruno@clisp.org>
2815 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
2816 use malloc instead. For SunOS 4.
2818 2001-12-11 Bruno Haible <bruno@clisp.org>
2820 * setenv.c: Declare alloca.
2821 (compar_fn_t): New typedef.
2822 (KNOWN_VALUE, STORE_VALUE): Use it.
2824 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
2827 2002-12-10 Paul Eggert <eggert@twinsun.com>
2829 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
2830 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
2831 Choose values that are less likely to collide with system fnmatch
2833 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
2834 defined (e.g., a pure POSIX system).
2835 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
2836 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
2838 2002-12-06 Jim Meyering <jim@meyering.net>
2840 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
2842 Merge in changes from libc's misc/error.c, in preparation
2843 for the merge of gnulib's changes back into libc.
2845 * error.c (_): Define only if not already defined.
2846 Move definition to follow all #include directives.
2847 Include unlocked-io.h only if !_LIBC.
2848 [_LIBC]: Include <libio/libioP.h>.
2849 [USE_IN_LIBIO]: Include <libio/iolibio.h>
2850 (fflush): Tweak definition to use INTUSE.
2853 2002-12-05 Paul Eggert <eggert@twinsun.com>
2855 * alloca.c [defined emacs]: Include "lisp.h".
2856 (xalloc_die) [defined emacs]: New macro.
2857 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
2858 [! defined emacs]: Include <xalloc.h>.
2859 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
2860 (pointer): Typedef to POINTER_TYPE *.
2861 (malloc): Remove decl; we now always use xmalloc.
2862 (alloca): Use old-style definition, since Emacs needs this.
2863 Check for arithmetic overflow when computing combined size.
2865 2002-12-04 Paul Eggert <eggert@twinsun.com>
2867 Do not generate unlocked-io.h automatically, since it's easier to
2868 maintain it by hand.
2870 * unlocked-io.h: New file, from GNU diffutils,
2871 but with proper copyright notice and attribution.
2873 * Makefile.am: Add copyright notice.
2874 (libfetish_a_SOURCES): Add unlocked-io.h.
2875 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
2876 (DISTCLEANFILES, io_functions): Remove macros.
2877 (EXTRA_DIST): Remove gen_uio.
2878 (unlocked-io.h): Remove rule.
2880 2002-12-04 Jim Meyering <jim@meyering.net>
2882 Reflect the fact that stat.c and lstat.c are no longer generated.
2883 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
2884 (DISTCLEANFILES): Likewise.
2885 (EXTRA_DIST): Likewise.
2886 (all_local): Don't depend on stat.c or lstat.c.
2887 (stat.c, lstat.c): Remove rules.
2888 (EXTRA_DIST): Remove xstat.in.
2890 * xstat.in: Remove file. Contents moved into stat.c.
2891 * stat.c: New file. Contents mostly from xstat.in.
2892 * stat.c: Rework so that it may serve to define rpl_lstat, too.
2893 * lstat.c: New file. Simply #define LSTAT and include stat.c.
2895 * safe-read.c: Rework so that it may serve to define safe_write, too.
2896 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
2898 2002-12-03 Jim Meyering <jim@meyering.net>
2900 * safe-read.c, safe-write.c: Change variable names and comments, but
2901 not semantics, to minimize the differences between these two files.
2902 (safe_read): Change comment to mention SAFE_READ_ERROR.
2904 * safe-read.c (IS_EINTR): Define.
2905 (safe_read): Use IS_EINTR in place of in-function cpp directives.
2907 2002-12-02 Bruno Haible <bruno@clisp.org>
2909 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
2910 Define, taken from safe-read.c.
2911 (INT_MAX): Provide fallback.
2912 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
2913 * safe-write.h (SAFE_WRITE_ERROR): Define.
2915 * safe-read.c (EINTR): Remove definition.
2916 (safe_read): Don't use EINTR if it is absent.
2918 2002-12-02 Jim Meyering <jim@meyering.net>
2920 * safe-read.c (EINTR): Define.
2921 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
2922 (INT_MAX): Provide fallback.
2923 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
2925 * safe-read.h (SAFE_READ_ERROR): Define.
2927 2002-12-01 Jim Meyering <jim@meyering.net>
2929 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
2930 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
2932 2002-11-27 Paul Eggert <eggert@twinsun.com>
2934 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
2935 hash_rehash): Replace `if (limit <= value) abort ();' with
2936 `if (! (value < limit)) abort ();', for readability.
2938 2002-11-26 <karl@gnu.org>
2940 * strdup.c: copy from libc again, with jim's ok.
2941 * .cppi-disable: re-add strdup.c
2943 2002-11-25 <karl@gnu.org>
2945 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
2946 instead of "strtol.c".
2948 2002-11-25 Jim Meyering <jim@meyering.net>
2950 * mktime.c: Sync from libc, now that it has the latest fix.
2952 2002-11-24 <karl@gnu.org>
2954 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
2955 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
2957 2002-11-24 Jim Meyering <jim@meyering.net>
2959 Update from coreutils:
2961 * mktime.c: Merge in changes from libc.
2963 Avoid a link-time failure on some Linux systems.
2964 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
2965 (__mon_yday): Declare with the STATIC attribute.
2966 (__mktime_internal): Likewise.
2967 Based on a report from Greg Schafer.
2969 2002-11-23 Jim Meyering <jim@meyering.net>
2971 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
2972 Use `unsigned', not `int', as type of index.
2974 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
2976 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
2978 2002-11-22 Paul Eggert <eggert@twinsun.com>
2980 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
2981 hint that one should use `if (! x) abort ();' rather than `assert
2982 (x);', and anyway it's one less thing to worry about configuring.
2983 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
2984 hash_rehash, hash_insert): Use abort rather than assert.
2986 2002-11-22 Paul Eggert <eggert@twinsun.com>
2988 * quotearg.h: Allow multiple inclusion by surrounding with
2989 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
2990 so that we can be included first.
2991 (PARAMS): Remove; we now assume C89 or later. All uses removed.
2992 * quotearg.c: Include quotearg.h immediately after config.h.
2993 No need to include stddef.h or sys/types.h any more.
2994 Surround local include files with "", not "<>".
2995 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
2996 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
2997 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
2998 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
2999 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
3000 (ISPRINT): Remove; no longer needed now that we assume C89.
3002 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
3005 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
3006 quotearg_char): Use SIZE_MAX rather than
3007 (size_t) -1 when we are talking about "infinity".
3009 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
3011 2002-11-22 Bruno Haible <bruno@clisp.org>
3013 * safe-read.h: Assume C89. Add comments.
3014 (safe_read): Change return type to size_t.
3015 * safe-read.c (safe_read): Change return type to size_t. Handle byte
3016 counts > SSIZE_MAX correctly.
3017 * safe-write.h: New file.
3018 * safe-write.c: New file.
3019 * full-read.h: New file.
3020 * full-read.c: New file.
3021 * full-write.h: Assume C89. Add comments.
3022 * full-write.c: Include safe-write.h.
3023 (full_write): Rewritten to use safe_write.
3024 Suggested by Jim Meyering and Paul Eggert.
3026 2002-11-21 Bruno Haible <bruno@clisp.org>
3028 Remove case insensitive option matching.
3029 * argmatch.h (argcasematch): Remove declaration.
3030 (ARGCASEMATCH): Remove macro.
3031 (__xargmatch_internal): Remove case_sensitive argument.
3032 (XARGMATCH): Update.
3033 (XARGCASEMATCH): Remove macro.
3034 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
3035 case_sensitive argument.
3036 (argcasematch): Remove function.
3037 (__xargmatch_internal): Remove case_sensitive argument.
3038 (main): Use XARGMATCH instead of XARGCASEMATCH.
3040 * xmalloc.c: Change compile-time error message. Add comment about
3041 required autoconf version.
3043 2002-11-21 Jim Meyering <jim@meyering.net>
3045 * strdup.c (strdup): Tweak comment and initial #if/#include.
3047 Merge in changes from the coreutils.
3049 2002-09-25 Paul Eggert <eggert@twinsun.com>
3050 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
3051 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
3052 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
3053 int. Work more efficiently if X is the same width as uintmax_t.
3054 Do not compare X to -1, to avoid bogus compiler warning.
3055 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
3056 Don't assume that f_frsize and f_bsize are the same type.
3058 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
3061 * makepath.c (make_path): Restore umask *before* creating the final
3063 (make_path): Minor reformatting.
3065 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
3066 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
3068 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
3069 ones. At least on GNU/Linux systems, `auto' means something else.
3072 2002-11-20 Paul Eggert <eggert@twinsun.com>
3074 Merge argmatch cleanups from Bison. Assume C89.
3076 * argmatch.c: Include config.h here, not in argmatch.h.
3077 Include stdlib.h, for EXIT_FAILURE.
3078 Always include <string.h>, since we assume C89.
3079 (EXIT_FAILURE): Remove pre-C89 bug workaround.
3080 * argmatch.h: Do not include <config.h> or <sys/types.h>.
3081 Include <stddef.h> instead, since it's all we need for size_t.
3082 (PARAMS): Remove. All uses removed.
3083 (ARRAY_CARDINALITY): Do not bother to #undef.
3084 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
3085 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
3086 Remove unnecessary parentheses.
3087 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
3088 Insert necessary parentheses.
3089 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
3090 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
3092 2002-11-19 Bruno Haible <bruno@clisp.org>
3094 * mbswidth.c: Include mbswidth.h right at the beginning.
3095 * mbswidth.h: Include <stddef.h>, for size_t.
3097 * mbswidth.h (PARAMS): Remove macro.
3098 (mbswidth, mbsnwidth): Use ANSI C function declarations.
3099 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
3101 * gcd.h (PARAMS): Remove macro.
3102 (gcd): Use ANSI C function declarations.
3103 * gcd.c (gcd): Likewise.
3105 2002-11-15 Bruno Haible <bruno@clisp.org>
3107 * strcspn.c: Include <stddef.h>.
3108 (strcspn): Use ANSI C function declaration. Change return type to
3110 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
3111 (strpbrk): Use NULL.
3112 * strpbrk.h (PARAMS): Remove macro.
3113 (strpbrk): Use ANSI C function declaration.
3114 * strstr.c: Don't include <sys/types.h>.
3115 * strstr.h (PARAMS): Remove macro.
3116 (strstr): Use ANSI C function declarations.
3118 2002-11-06 Bruno Haible <bruno@clisp.org>
3120 * gcd.h (gcd): Change argument type to 'unsigned long'.
3121 * gcd.c (gcd): Likewise.
3123 2002-11-05 Bruno Haible <bruno@clisp.org>
3125 * gcd.h: New file, from gettext-0.11.5.
3126 * gcd.c: New file, from gettext-0.11.5.
3128 2002-11-05 Bruno Haible <bruno@clisp.org>
3130 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
3131 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
3132 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
3133 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
3135 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
3136 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
3138 * closeout.c: Include gettext.h instead of <libintl.h>.
3139 * human.c: Include gettext.h instead of <libintl.h>.
3140 * quotearg.c: Include gettext.h instead of <libintl.h>.
3141 * rpmatch.c: Include gettext.h instead of <libintl.h>.
3142 * unicodeio.c: Include gettext.h instead of <libintl.h>.
3143 * userspec.c: Include gettext.h instead of <libintl.h>.
3144 * version-etc.c: Include gettext.h instead of <libintl.h>.
3145 * xmalloc.c: Include gettext.h instead of <libintl.h>.
3146 (textdomain): Remove definition.
3147 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
3149 * long-options.c: Remove include of <libintl.h> and definition of _.
3150 * same.c: Remove include of <libintl.h> and definition of _.
3152 2002-11-04 Bruno Haible <bruno@clisp.org>
3154 * stpcpy.h: New file, from GNU gettext-0.11.5.
3155 * strcase.h: New file, from GNU gettext-0.11.5.
3156 * strpbrk.h: New file, from GNU gettext-0.11.5.
3157 * strstr.h: New file, from GNU gettext-0.11.5.
3158 * xgetcwd.h: New file, from GNU gettext-0.11.5.
3160 2002-05-09 Bruno Haible <bruno@clisp.org>
3162 * config.charset: Update for newest glibc. Add canonical names
3163 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
3165 2002-05-09 Bruno Haible <bruno@clisp.org>
3167 * localcharset.c (get_charset_aliases): Add more Windows specific
3170 2002-05-08 Owen Taylor <otaylor@redhat.com>
3172 * config.charset: A few additions for Solaris.
3174 2001-12-05 Bruno Haible <bruno@clisp.org>
3176 * localcharset.c (locale_charset): Don't return an empty string.
3178 2001-10-23 Bruno Haible <haible@clisp.cons.org>
3180 * config.charset: msdos in uk_UA uses CP1125.
3182 2001-08-05 Bruno Haible <haible@clisp.cons.org>
3184 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
3185 * localcharset.c (locale_charset): Declare as extern "C".
3187 2002-02-15 Bruno Haible <bruno@clisp.org>
3189 * config.charset [msdosdjgpp]: For Russian, use CP866.
3191 2002-02-11 Bruno Haible <bruno@clisp.org>
3193 * config.charset: Add support for NetBSD.
3195 2002-09-25 <karl@gnu.org>
3197 * strdup.c: copy from libc/string (via ../config/srclist*).
3198 * getopt*: copy from libc/posix.
3199 * gettext.h: copy from gettext.
3200 * .cppi-disable: add strdup.c, gettext.h.
3202 2002-07-01 Jim Meyering <meyering@lucent.com>
3204 * c-stack.c: Include sys/time.h.
3205 From Volker Borchert.
3207 2002-06-11 Paul Eggert <eggert@twinsun.com>
3209 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
3210 New macro. Use it uniformly instead of
3211 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
3212 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
3213 reported by Vin Shelton.
3215 2002-06-22 Jim Meyering <meyering@lucent.com>
3217 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
3218 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
3220 2002-06-22 Paul Eggert <eggert@twinsun.com>
3222 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
3223 Do not assume SA_SIGINFO behavior.
3224 Bug reported by Jim Meyering on NetBSD 1.5.2.
3226 2002-06-22 Jim Meyering <meyering@lucent.com>
3228 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
3230 * exitfail.c, exitfail.h: Likewise.
3231 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
3233 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
3235 (EXTRA_DIST): Add fnmatch_loop.c.
3236 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
3238 * fnmatch_loop.c: New file, from diffutils-2.8.2.
3239 * fnmatch.c: Update from diffutils-2.8.2.
3240 * fnmatch_.h: New file. From diffutils-2.8.2.
3241 * fnmatch.h: Remove file.
3243 2002-06-18 Paul Eggert <eggert@twinsun.com>
3245 * file-type.h: Report an error if neither S_ISREG nor
3246 S_IFREG is defined, instead of using a test specific to glibc
3247 2.2. This should be safe, since POSIX requires S_ISREG and
3248 Unix Version 7 had S_IFREG. We don't need to check for
3249 <sys/types.h> since we don't use any symbols that it defines.
3251 2002-06-15 Jim Meyering <meyering@lucent.com>
3253 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
3254 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
3255 have been included before this file.
3257 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
3259 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
3260 so that each temporary file name is unique and valid in the first
3261 8 characters, for operation under DOS.
3263 2002-06-15 Jim Meyering <meyering@lucent.com>
3265 Work even with DJGPP 2.03, which lacks support for symlinks.
3267 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
3269 * lchown.c (S_ISLNK): Likewise.
3271 2002-06-14 Jim Meyering <meyering@lucent.com>
3273 * file-type.h: Use the version from diffutils-2.8.2.
3274 * file-type.c: Likewise.
3276 2002-05-27 Jim Meyering <meyering@lucent.com>
3278 Fix a problem seen only on nonconforming systems whereby ls.c's
3279 use of localtime, and then of gettimeofday would cause trouble:
3280 the localtime call used to initialize rpl_gettimeofday's save
3281 mechanism would clobber ls's current local time information so
3282 that in any long listing the first file would always be listed
3283 with date 1970-01-01. Analysis by Volker Borchert.
3285 * gettimeofday.c (localtime): Undefine.
3286 (rpl_localtime): New function.
3288 2002-05-22 Jim Meyering <meyering@lucent.com>
3290 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
3291 * file-type.h: New file.
3292 * file-type.c (file_type): New file/function. Extracted from diffutils.
3294 2002-04-29 Paul Eggert <eggert@twinsun.com>
3296 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
3298 2002-04-28 Paul Eggert <eggert@twinsun.com>
3300 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
3301 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
3302 of 127, since 64 is the largest conceivable number for ancient
3304 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
3306 2002-04-28 Jim Meyering <meyering@lucent.com>
3308 * sig2str.c (WTERMSIG): Remove definition (unused).
3310 2002-04-28 Paul Eggert <eggert@twinsun.com>
3312 * sig2str.h, sig2str.c: New files.
3313 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
3315 2002-04-24 Jim Meyering <meyering@lucent.com>
3317 * gettext.h: New file, from Gettext.
3318 * Makefile.am (INCLUDES): Remove -I../intl.
3319 (libfetish_a_SOURCES): Add gettext.h.
3321 2002-04-16 Jim Meyering <meyering@lucent.com>
3323 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
3324 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
3325 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
3327 2002-04-12 Jim Meyering <meyering@lucent.com>
3329 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
3331 2002-03-10 Jim Meyering <meyering@lucent.com>
3333 * makepath.c (make_path): Remove a comma from a diagnostic.
3334 Suggestion from Santiago Vila.
3336 2002-03-08 Jim Meyering <meyering@lucent.com>
3338 * rename.c: Mention that this wrapper is needed also on
3339 mips-dec-ultrix4.4 systems.
3341 2002-03-02 Jim Meyering <meyering@lucent.com>
3343 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
3344 not HAVE_CLOCK_SETTIME.
3346 2002-02-27 Paul Eggert <eggert@twinsun.com>
3348 * nanosleep.h: Rename to....
3349 * timespec.h: New name for nanosleep.h. All uses changed.
3351 * gettime.c: New file.
3352 * settime.c: New file.
3355 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
3356 timespec.h. Remove nanosleep.h.
3358 2002-02-25 Paul Eggert <eggert@twinsun.com>
3360 * acl.c, acl.h: New files.
3361 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
3363 2002-02-24 Jim Meyering <meyering@lucent.com>
3365 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
3366 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
3367 cause trouble. Reported by Nelson Beebe.
3369 2002-02-23 Paul Eggert <eggert@twinsun.com>
3371 * path-concat.c (xpath_concat): Reorder code to pacify
3372 compilers that don't know that xalloc_die never returns.
3374 2002-02-20 Jim Meyering <meyering@lucent.com>
3376 * getdate.c: Regenerate using bison-1.33.
3378 2002-02-15 Paul Eggert <eggert@twinsun.com>
3380 * posixver.c, posixver.h: New files.
3381 * Makefile.am (libfetish_a_SOURCES): Add them.
3383 2002-02-02 Paul Eggert <eggert@twinsun.com>
3384 Bruno Haible <bruno@clisp.org>
3386 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
3387 (fwrite_success_callback): New declaration.
3388 * unicodeio.c (unicode_to_mb): New function, extracted from
3389 print_unicode_char. Call failure callback instead of error.
3390 (fwrite_success_callback): New function.
3391 (exit_failure_callback): New function.
3392 (fallback_failure_callback): New function.
3393 (print_unicode_char): Call unicode_to_mb.
3395 2002-01-26 Jim Meyering <meyering@lucent.com>
3397 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
3399 2002-01-22 Jim Meyering <meyering@lucent.com>
3401 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
3402 Otherwise, some versions of automake would omit the rule that makes
3403 Makefile from Makefile.in.
3405 2001-01-21 Paul Eggert <eggert@twinsun.com>
3407 * xmemcoll.h, xmemcoll.c: New files.
3408 * Makefile.am (libfetish_a_SOURCES): Add them.
3409 * memcoll.c: Include errno.h, and declare errno if not defined.
3410 (memcoll): Set errno to zero if there is no error.
3412 * quotearg.c (quotearg_buffer_restyled):
3413 Fix bug with quoting buffers containing NUL when backslashing escapes.
3414 This bug was exposed by the other changes in this patch.
3415 (quotearg_n_options): New arg ARGSIZE.
3416 All callers changed.
3417 (quoting_options_from_style): New function.
3418 (quotearg_n_style): Use it.
3419 (quotearg_n_style_mem): New function.
3421 * quotearg.h (quotearg_n_style_mem): New function.
3423 2002-01-16 Jim Meyering <meyering@lucent.com>
3425 * getdate.y: Add three semicolons, each just before a closing brace.
3426 Bison (as of version 1.31) no longer papers over that mistake.
3428 2002-02-14 Paul Eggert <eggert@twinsun.com>
3430 * backupfile.c (ISDIGIT): Comment fix.
3431 * getdate.y (ISDIGIT): Likewise.
3432 * posixtm.c (ISDIGIT, year): Likewise.
3433 * strverscmp.c (ISDIGIT): Likewise.
3434 * userspec.c (ISDIGIT): Likewise.
3436 2002-01-05 Jim Meyering <meyering@lucent.com>
3438 * version-etc.c (version_etc_copyright): Update copyright year.
3440 2001-01-19 Paul Eggert <eggert@twinsun.com>
3442 * closeout.c (close_stdout_status): If ferror (stdout), do
3443 not silently exit merely because the output buffer happens to
3444 have nothing pending.
3446 2001-12-18 Paul Eggert <eggert@twinsun.com>
3448 See the big note in ../ChangeLog.
3449 * human.c (suffixes): Prefer K to k for 1024.
3450 (generate_suffix_backwards): New function.
3451 (human_readable_inexact): Use it.
3452 * xstrtol.c (__xstrtol): If there is no number but there
3453 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
3454 Accept 'K' as well as 'k'.
3456 2001-12-15 Jim Meyering <meyering@lucent.com>
3458 * regex.h (__restrict_arr): Update from libc.
3460 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
3461 as `remote' if the name starts with `//'. Suggested by Michael Stone.
3464 2001-12-10 Jim Meyering <meyering@lucent.com>
3466 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
3467 Instead, include "xalloc.h".
3468 (initbuffer): Don't cast xmalloc return value to char*.
3469 (readline): Reword comment.
3470 Don't cast xrealloc return value to char*
3473 2001-12-09 Jim Meyering <meyering@lucent.com>
3475 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
3476 `signed and unsigned type in conditional expression'.
3477 * posixtm.c (posix_time_parse): Likewise.
3479 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
3481 * readtokens.c (readtoken): Declare an index to be of type unsigned
3482 to avoid a pedantic warning.
3484 * getstr.c: Don't include assert.h.
3485 (getstr): Remove warning-evoking assertions.
3486 Return -1 if offset parameter is out of bounds.
3487 Change the type of a local from int to size_t.
3489 * strftime.c (my_strftime_localtime_r): Include this function
3490 definition in the `#if ! HAVE_TM_GMTOFF' block.
3492 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
3493 Include xalloc.h instead.
3495 2001-12-02 Jim Meyering <meyering@lucent.com>
3497 * tempname.c: Don't declare getenv, thus reverting the change of
3498 2001-11-18. It's no longer necessary, now that stdlib.h is always
3501 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
3502 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
3504 2001-11-30 Akim Demaille <akim@epita.fr>
3506 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
3507 before being defined.
3509 2001-11-27 Paul Eggert <eggert@twinsun.com>
3511 * quotearg.h (quotearg_n, quotearg_n_style):
3512 First arg is int, not unsigned.
3513 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
3514 (SIZE_MAX, UINT_MAX): New macros.
3515 (quotearg_n_options): Abort if N is negative.
3516 Avoid overflow check on hosts where size_t is 64 bits and int
3517 is 32 bits, as overflow is impossible there.
3518 Fix off-by-one typo that caused unnecessary reallocation.
3520 2001-11-27 Jim Meyering <meyering@lucent.com>
3522 * tempname.c: Merge with version from libc.
3523 * regex.c: Likewise.
3525 * tempname.c: Include stdlib.h unconditionally. On some old systems
3526 for which STDC_HEADERS is 0, it was not included, resulting in a
3527 warning about an integer-to-pointer conversion problem with getenv.
3528 Reported by Volker Borchert.
3530 2001-11-26 Jim Meyering <meyering@lucent.com>
3532 * gtod.h: Remove file.
3533 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
3534 * gettimeofday.c: Don't include gtod.h.
3535 (GTOD_init): Remove function.
3536 (rpl_gettimeofday): Do its job here instead, rather than aborting.
3537 Suggestion from Volker Borchert.
3539 2001-11-23 Jim Meyering <meyering@lucent.com>
3541 * hash.h (struct hash_table): Don't define here. Merely declare it.
3542 * hash.c (struct hash_table): Define it here instead.
3544 2001-11-22 Jim Meyering <meyering@lucent.com>
3546 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
3548 2001-11-18 Paul Eggert <eggert@twinsun.com>
3550 * tempname.c (TMP_MAX): Remove; no longer needed.
3551 (TEMPORARIES): New macro.
3552 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
3553 removes an artificial limitation (e.g. HP-UX 10.20, where
3556 2001-11-18 Jim Meyering <meyering@lucent.com>
3558 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
3561 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
3562 files will be created before anything else.
3564 2001-11-17 Jim Meyering <meyering@lucent.com>
3566 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
3567 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
3568 rather than group writable. Patch by Juan F. Codagnone.
3570 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
3571 Instead, include "xalloc.h".
3573 * mountlist.c: Include unlocked-io.h after all system headers.
3574 Remove explicit declarations of xmalloc, xrealloc,
3575 and xstrdup. Instead, include "xalloc.h".
3577 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
3578 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
3579 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
3581 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
3582 Reported by Padraig Brady.
3584 * mkstemp.c: #undef mkstemp.
3586 (rpl_mkstemp): Rename from mkstemp.
3589 2001-11-16 Jim Meyering <meyering@lucent.com>
3591 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
3592 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
3593 determine the amount of total physical memory, use pstat_getstatic.
3594 HPUX-11 doesn't define _SC_PHYS_PAGES.
3595 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
3596 If sysconf couldn't be used to determine the amount of available
3597 physical memory, use both pstat_getstatic and pstat_getdynamic.
3598 Based on a patch from Bob Proulx.
3600 2001-11-05 Jim Meyering <meyering@lucent.com>
3602 * xstat.in (slash_aware_lstat): Correct a misleading comment.
3604 2001-11-03 Jim Meyering <meyering@lucent.com>
3606 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
3607 in argmatch_to_argument call.
3609 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
3612 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
3613 e.g., a fault due to an attempt to free a NULL pointer.
3615 2001-11-01 Jim Meyering <meyering@lucent.com>
3617 * dirfd.c, dirfd.h: New files.
3618 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
3620 * hash.c (hash_print) [TESTING]: Clean up.
3622 2001-10-22 Paul Eggert <eggert@twinsun.com>
3624 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
3625 to avoid a warning if -Wall.
3627 2001-10-21 Paul Eggert <eggert@twinsun.com>
3629 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
3631 2001-10-21 Jim Meyering <meyering@lucent.com>
3633 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
3634 this code would end up calling gettext even in packages built
3636 * getopt.c (_): Likewise.
3637 * regex.c (_): Likewise.
3639 2001-10-20 Paul Eggert <eggert@twinsun.com>
3641 * error.c (strerror_r): Do not declare unless !_LIBC.
3642 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
3643 Use strerror_r that is only a macro, even if it is not a function.
3644 (strerror): Check for HAVE_DECL_STRERROR before declaring.
3645 (private_strerror): Use prototypes, not old-style function definition.
3646 (print_errno_message): New function.
3647 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
3649 (error_tail, error, error_at_line): Use it.
3651 2001-10-11 Jim Meyering <meyering@lucent.com>
3653 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
3654 and quote_n (1, ... to avoid clobbering a buffer.
3656 2001-10-05 Jim Meyering <meyering@lucent.com>
3658 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
3659 * hash-pjw.c: New file (factored out of fileutils' remove.c).
3660 * hash-pjw.h: New file.
3662 2001-09-30 Jim Meyering <meyering@lucent.com>
3664 * mountlist.c [MOUNTED_GETFSSTAT]:
3665 Include <sys/ucred.h>, for Apple Darwin.
3666 Include sys/mount.h and sys/fs_types.h only if available.
3668 (read_filesystem_list): Use FS_TYPE.
3670 2001-09-29 Paul Eggert <eggert@twinsun.com>
3672 * exclude.c (excluded_filename): 0 -> false, since it's
3675 2001-09-28 Paul Eggert <eggert@twinsun.com>
3677 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
3678 #defines strtoimax. Also treat the other strto* functions
3681 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
3682 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
3683 (strtoimax, strtoumax): Do not declare if already defined as a macro.
3685 2001-09-26 Jim Meyering <meyering@lucent.com>
3687 Most macros in unlocked-io.h had the wrong number of arguments.
3688 * gen-uio: New script.
3689 (USE_UNLOCKED_IO): Define to 1 if not already defined.
3690 * unlocked-io.hin: Remove file.
3691 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
3692 rather than trying to embed it here.
3693 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
3694 Reported by Padraig Brady.
3696 2001-09-25 Volker Borchert <bt@teknon.de>
3698 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
3700 2001-09-23 Jim Meyering <meyering@lucent.com>
3702 * mountlist.c: Remove useless parentheses in #if directives.
3703 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
3704 the deprecated MOUNTED symbol is no longer defined in mntent.h.
3706 2001-09-22 Jim Meyering <meyering@lucent.com>
3708 * localcharset.c: Update from latest gettext.
3709 * config.charset: Likewise.
3711 2001-09-20 Jim Meyering <meyering@lucent.com>
3713 * xstrtol.c (strtoimax): Guard declaration with
3714 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
3715 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
3716 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
3717 (strtoumax): Likewise, for completeness (it wasn't necessary).
3719 2001-09-06 Paul Eggert <eggert@twinsun.com>
3721 * strtoimax.c (HAVE_LONG_LONG):
3722 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
3723 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
3724 to work around bug in IBM C compiler.
3726 2001-09-16 Jim Meyering <meyering@lucent.com>
3728 * mkdir.c: New file.
3730 2001-09-04 Paul Eggert <eggert@twinsun.com>
3732 * xgetcwd.c: Revert some of the previous change; intead,
3733 fix the HAVE_GETCWD_NULL code to behave more like the
3734 !HAVE_GETCWD_NULL code used to.
3737 (xgetcwd): Do not return NULL when memory is exhausted; instead,
3740 2001-09-04 Paul Eggert <eggert@twinsun.com>
3742 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
3743 Use ssize_t, not int, to store result of readlink.
3744 Check for ssize_t overflow as well as size_t overflow,
3745 as POSIX says the result of readlink is implementation-defined
3746 when ssize_t overflows.
3747 Remove unnecessary cast to char*.
3748 Use free+malloc instead of realloc, as the storage doesn't need
3749 to be preserved and it's clearer and can be more efficient that way.
3750 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
3751 * xreadlink.h (xreadlink): Update prototype.
3753 2001-09-03 Paul Eggert <eggert@twinsun.com>
3755 * exclude.c (fnmatch_no_wildcards): Fix confusion between
3756 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
3757 spotted by Jim Meyering.
3759 2001-09-03 Jim Meyering <meyering@lucent.com>
3761 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
3763 2001-09-03 Paul Eggert <eggert@twinsun.com>
3765 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
3766 like the HAVE_GETCWD_NULL code.
3767 Include pathmax.h if not HAVE_GETCWD.
3768 Do not include xalloc.h.
3769 (INITIAL_BUFFER_SIZE): New symbol.
3770 Do not use xmalloc / xrealloc, since the caller is responsible for
3771 handling errors. Preserve errno around `free' during failure.
3772 Do not overrun buffer when using getwd.
3774 2001-09-03 Paul Eggert <eggert@twinsun.com>
3776 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
3777 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
3779 2001-09-02 Jim Meyering <meyering@lucent.com>
3781 * error.c: Update from GNU libc.
3783 2001-09-01 Jim Meyering <meyering@lucent.com>
3785 * xreadlink.c: New file.
3786 * xreadlink.h: New file.
3787 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
3789 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
3790 doesn't conflict with sparc Solaris 7's definition in
3791 /usr/include/sys/int_types.h.
3793 * exclude.c: Use `""', not `<>' to #include non-system header files.
3794 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
3795 and strncasecmp as r-values. Unixware didn't have declarations.
3797 2001-08-31 Jim Meyering <meyering@lucent.com>
3799 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
3800 Use an initial, malloc'd, buffer of length 128 rather than
3801 a statically allocated one of length 1024.
3803 2001-08-30 Paul Eggert <eggert@twinsun.com>
3805 * xgetcwd.c: Don't include pathmax.h.
3806 Include stdlib.h and unistd.h if available.
3808 (xmalloc, xstrdup, free): Remove decls.
3809 (xgetcwd): Don't assume sizes fit in unsigned.
3810 Check for overflow when computing sizes.
3811 Simplify reallocation code.
3813 2001-08-28 Paul Eggert <eggert@twinsun.com>
3815 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
3817 * strtoimax.c: Renamed from strtoxmax.c, removing the
3820 Also, make the following further changes to make this file's
3821 configuration more similar to that of strtol.c:
3822 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
3823 (strtoumax, uintmax_t, strtoull, strtol): Remove.
3824 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
3825 (strtoimax): Renamed from strtoumax. All uses of unsigned values
3826 changed to signed values.
3828 And make the following changes as well:
3829 Fix copyright notice, as 1999 was missing.
3830 (verify): New macro.
3831 (strtoimax): Check sizes at compile-time, not run-time.
3832 Prefer strtol to strtoll if both work.
3833 (main): Remove; it was not that useful and was a pain to maintain.
3835 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
3837 2001-08-30 Paul Eggert <eggert@twinsun.com>
3839 * savedir.c (savedir): Remove size parameter, as POSIX says that
3840 a directory's st_size can have an arbitrary value, so the old
3841 usage could waste an arbitrary amount of memory. All uses
3843 * savedir.h: Update prototype.
3845 2001-08-30 Paul Eggert <eggert@twinsun.com>
3847 * xstrtol.c (strtoimax): New decl.
3849 2001-08-28 Paul Eggert <eggert@twinsun.com>
3851 * xstrtol.h: Add copyright notice.
3852 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
3853 LONGINT_INVALID_SUFFIX_CHAR.
3855 2001-08-30 Paul Eggert <eggert@twinsun.com>
3857 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
3860 2001-08-30 Paul Eggert <eggert@twinsun.com>
3862 * hash.c: Remove '2001' from copyright notice.
3864 2001-08-30 Paul Eggert <eggert@twinsun.com>
3866 * full-write.h: New file.
3867 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
3868 * full-write.c: Correct credits, as cccp.c no longer
3869 exists and anyway it was so heavily changed from the old cccp
3870 code as to be unrecognizable. Include full-write.h.
3871 (full_write) Return size_t, with short writes meaning failure.
3872 All callers changed. This fixes a bug with large buffers
3874 * utime.c: Include full-write.h.
3876 2001-08-30 Paul Eggert <eggert@twinsun.com>
3878 Merge 'exclude' changes from tar 1.13.22.
3879 This fixes one or two unlikely storage allocation overflow bugs,
3880 but doesn't change user-visible behavior otherwise.
3882 2001-08-30 Paul Eggert <eggert@twinsun.com>
3884 * exclude.c (bool): Declare, perhaps by including stdbool.h.
3885 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
3886 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
3887 Include if available.
3888 (<xalloc.h>): Include
3889 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
3890 (verify): New macro. Use it to verify that EXCLUDE macros do not
3891 collide with FNM macros.
3892 (struct patopts): New struct.
3893 (struct exclude): Use it, as exclude patterns now come with options.
3894 (new_exclude): Support above changes.
3895 (new_exclude, add_exclude_file):
3896 Initial size must now be a power of two to simplify overflow checking.
3897 (free_exclude, fnmatch_no_wildcards): New function.
3898 (excluded_filename): No longer requires options arg, as the options
3899 are determined by add_exclude. Now returns bool, not int.
3900 (excluded_filename, add_exclude):
3901 Add support for the fancy new exclusion options.
3902 (add_exclude, add_exclude_file): Now takes int options arg.
3903 Check for arithmetic overflow when computing sizes.
3904 (add_exclude_file): xrealloc might modify errno, so don't
3905 realloc until after errno might be used.
3907 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
3909 (free_exclude): New decl.
3910 (add_exclude, add_exclude_file): Now takes int options arg.
3911 (excluded_filename): No longer requires options arg, as the options
3912 are determined by add_exclude. Now returns bool, not int.
3914 2001-08-30 Paul Eggert <eggert@twinsun.com>
3916 * alloca.c (alloca): Arg is of type size_t, not unsigned.
3918 2001-08-27 Jim Meyering <meyering@lucent.com>
3920 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
3922 * version-etc.c (N_): Remove definition.
3923 Revert most of last change.
3924 Instead, simply don't mark the `Copyright...' string for translation.
3925 Based on advice from Paul Eggert.
3927 * strtoxmax.c: Tweak comment.
3929 2001-08-26 Jim Meyering <meyering@lucent.com>
3931 * version-etc.c (version_etc_copyright_fmt): Replace literal year
3932 of copyright with `%s' so translators don't get an untranslated
3934 (COPYRIGHT_YEAR): Define.
3935 (version_etc): Use fprintf rather than fputs.
3936 Suggestion from Ulrich Drepper.
3938 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
3940 * strtoll.c: New file, from GNU libc.
3941 * xstrtoimax.c: New file.
3943 * xstrtol.h: Add xstrtoimax.
3944 * strtoumax.c: New file. Simply include "strtoumax.c".
3945 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
3947 * strtoumax.c: Factor to work both for unsigned and signed types, ...
3948 * strtoxmax.c: ... then renamed to this.
3950 2001-08-13 Paul Eggert <eggert@twinsun.com>
3952 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
3953 Port to Solaris 8, where 'sed' requires a space after the 'r'
3954 command, and where sh dislikes "$/". Clean up the spacing a bit.
3955 Redirect output to $tmp just once.
3957 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
3959 * addext.c (<errno.h>): Include.
3960 (errno): Declare if not defined.
3961 (addext): Work correctly when pathconf returns -1 and leaves
3962 errno alone because there is no limit. Also, work even if
3963 pathconf returns a value greater than SIZE_MAX.
3965 2001-08-12 Jim Meyering <meyering@lucent.com>
3967 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
3968 Simply `return getcwd (NULL, 0);'.
3969 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
3970 Use 1300 as initial value for length, not PATH_MAX.
3972 * pathmax.h: Clean up cpp syntax.
3974 2001-08-12 Jim Meyering <meyering@lucent.com>
3976 * gettimeofday.c: New file.
3978 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
3980 2001-08-04 Jim Meyering <meyering@lucent.com>
3982 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
3983 to get in sync with glibc.
3985 2001-08-03 Paul Eggert <eggert@twinsun.com>
3987 The following changes are from gettext 0.10.39 as maintained by
3990 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
3991 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
3992 with inverted sense. All uses changed.
3994 * mbswidth.c: Don't include <limits.h>.
3995 Include <stdlib.h> and <string.h> unconditionally.
3996 (iswcntrl, mbsinit, ISCNTRL): New macros.
3997 (mbsnwidth): Use K&R style function declarations.
3998 Don't bother checking for MB_LEN_MAX == 1, since the compiler
3999 can optimize it when MB_CUR_MAX == 1.
4000 The width of control characters is zero, not 1.
4002 2001-07-15 Jim Meyering <meyering@lucent.com>
4004 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
4005 (BUILT_SOURCES): Add unlocked-io.h.
4006 (io_functions): Define.
4007 (unlocked-io.h): New rule.
4008 (DISTCLEANFILES): Add unlocked-io.h.
4009 (all-local): Depend on unlocked-io.h, to ensure it is created.
4011 * unlocked-io.hin: New file
4013 * regex.c: Update from glibc.
4015 2001-07-05 Jim Meyering <meyering@lucent.com>
4017 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
4019 (libfetish_a_SOURCES): Put all .h files here instead.
4020 Remove a thus-exposed (better checks in automake) duplicate and
4021 two unnecessary .h files.
4023 2001-06-11 Jim Meyering <meyering@lucent.com>
4025 * regex.c: Update from GNU libc.
4027 2001-05-27 Jim Meyering <meyering@lucent.com>
4029 * readutmp.h (UT_TYPE): Define.
4031 2001-05-24 Jim Meyering <meyering@lucent.com>
4033 * argmatch.c: Include "quote.h".
4034 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
4035 quote function. Reported by Göran Uddeborg.
4037 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
4039 * dirname.c (dir_name): Compute append_dot using path, not newpath
4040 which is not yet declared.
4042 2001-05-11 Paul Eggert <eggert@twinsun.com>
4044 * Makefile.am (libfetish_a_SOURCES):
4045 Add strftime.c, since we now compile it on all hosts.
4047 * strftime.c (my_strftime):
4048 Define to nstrftime if emacs, but only if my_strftime is not defined.
4049 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
4050 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
4051 Add one more extra argument: a nanoseconds value.
4054 (my_strftime function): Add %N format.
4055 (emacs_strftimeu): Renamed from emacs_strftime,
4056 with extra ut argument.
4058 2001-05-11 Paul Eggert <eggert@twinsun.com>
4060 dirname code cleanup. base_name now behaves more compatibly
4061 with POSIX basename when given file names that have trailing
4062 slashes, and similarly for dir_name. Add new primitives
4063 base_len and dir_len. Put the directory-name-related decls
4066 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
4067 * backupfile.c (base_name): Likewise.
4068 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
4069 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
4070 * makepath.c (strip_trailing_slashes): Likewise.
4071 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
4073 * rename.c (strip_trailing_slashes): Likewise.
4074 * same.c (base_name): Likewise.
4075 * stripslash.c (ISSLASH): Likewise.
4077 * addext.c: Include <dirname.h> after size_t is defined.
4078 * backupfile.c: Likewise.
4080 * addext.c (addext): Use base_len to trim redundant
4081 trailing slashes instead of doing it ourselves.
4082 But do not trim the last slash if it is not redundant.
4084 * backupfile.c (find_backup_file_name,
4085 max_backup_version): Use base_len instead of rolling it ourselves.
4086 Handle the case of "" and (on DOS) "C:" correctly.
4088 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
4089 Include <string.h>, <dirname.h>.
4090 (base_name): Allow file names ending in slashes, other than names
4091 that are all slashes. In this case, return the basename followed
4092 by the slashes. This is more general, and can be used in places
4093 where the original base_name purposely had an assertion failure.
4094 (base_len): New function.
4096 * dirname.c: Include <string.h> instead of <stdlib.h>.
4097 Do not include <assert.h>; no longer needed.
4099 (memrchr): Remove decl.
4100 (dir_name_r): Remove.
4101 (dir_len): Renamed from dirlen. All callers changed.
4102 Rewrite in terms of base_name, for simplicity and consistency.
4103 (dir_name): Never return NULL. All callers changed.
4104 Do not include <stdlib.h> in test program; no longer needed.
4105 return 0; is fine for test program.
4107 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
4109 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
4111 * path-concat.c (path_concat): Use base_len to compute
4112 base length, not strlen; this means we cannot rely on memcpy
4115 * same.c (STREQ): Remove.
4116 (same_name): Handle the case where the basename ends in trailing '/'.
4118 * stripslash.c (strip_trailing_slashes): Return nonzero if
4119 a slash was stripped. Do not strip the last slash after a
4122 2001-04-08 Jim Meyering <meyering@lucent.com>
4124 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
4125 recomputed; that's necessary when the offset spans a DST transition.
4126 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
4128 2001-04-02 Jim Meyering <meyering@lucent.com>
4130 * regex.h, regex.c: Update from GNU libc.
4132 2001-03-19 Paul Eggert <eggert@twinsun.com>
4134 * version-etc.c (version_etc_copyright): Update to 2001.
4136 2001-03-16 Paul Eggert <eggert@twinsun.com>
4138 * tempname.c (uint64_t): Define to uintmax_t if
4139 not defined, and if UINT64_MAX is not defined.
4140 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
4141 Reported by John David Anglin.
4143 2001-03-10 Bruno Haible <haible@clisp.cons.org>
4145 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
4146 alias if codeset is empty.
4147 * config.charset (BeOS): Use wildcard syntax.
4149 2001-03-13 Jim Meyering <meyering@lucent.com>
4151 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
4152 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
4155 2001-03-06 Bruno Haible <haible@clisp.cons.org>
4157 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
4159 * unicodeio.c (print_unicode_char): Simplify accordingly.
4161 2001-03-06 Bruno Haible <haible@clisp.cons.org>
4163 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
4164 support for DOS/DJGPP.
4166 2001-02-28 Paul Eggert <eggert@twinsun.com>
4168 * Makefile.am (libfetish_a_SOURCES):
4169 Add dup-safer.c, fopen-safer.c.
4170 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
4172 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
4174 2001-02-25 Paul Eggert <eggert@twinsun.com>
4176 The mkstemp replacement is taken from glibc 2.2.2, with some
4177 portability fixes for use outside glibc, as follows:
4179 * tempname.c (struct_stat64): New macro.
4180 (direxists, __gen_tempname): Use it.
4181 This avoids a portability problem with Solaris 8.
4183 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
4184 (<stddef.h>, <stdint.h>, <string.h>):
4185 Include only if STDC_HEADERS || _LIBC.
4186 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
4187 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
4188 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
4189 (__set_errno): Define this macro if <errno.h> doesn't.
4190 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
4191 Define these macros if <stdio.h> doesn't.
4192 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
4193 Define these macros if <sys/stat.h>
4194 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
4195 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
4196 __xstat64): Define if not _LIBC.
4197 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
4198 (__gen_tempname): Invoke gettimeofday only if
4199 HAVE_GETTIMEOFDAY || _LIBC;
4200 otherwise, fall back on plain "time".
4201 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
4203 * mkstemp.c (__GT_FILE): Define to zero if not defined.
4205 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
4207 2001-02-17 Jim Meyering <meyering@lucent.com>
4209 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
4210 around included file name.
4212 * strnlen.c (__strnlen): Merge in a change from GNU libc.
4214 * strftime.c: Update from GNU libc (the only changes were to comments).
4216 2001-02-13 Bruno Haible <haible@clisp.cons.org>
4218 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
4220 2001-02-17 Paul Eggert <eggert@twinsun.com>
4222 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
4223 Remove workaround macros for hosts that have mbrtowc but not
4224 mbstate_t, as we now insist on proper declarations for both
4225 before using mbrtowc.
4227 2001-02-17 Jim Meyering <meyering@lucent.com>
4229 * regex.c: Update from libc.
4231 2001-02-16 Paul Eggert <eggert@twinsun.com>
4233 * alloca.c (malloc): Undef before defining, since stdlib.h
4234 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
4235 Reported by Mark Hounschell via Paul Eggert.
4237 2001-01-30 Bruno Haible <haible@clisp.cons.org>
4239 * config.charset: Update for FreeBSD 4.2.
4241 2001-01-26 Jim Meyering <meyering@lucent.com>
4243 * quotearg.c: Include stddef.h.
4244 * quote.c: Include stddef.h.
4245 Reported by Axel Kittenberger.
4247 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
4248 line in double quotes so that it evokes a better diagnostic.
4249 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
4250 Reported by Axel Kittenberger.
4252 2001-01-15 Bruno Haible <haible@clisp.cons.org>
4254 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
4255 to avoid a warning. Add back 'const' to inptr.
4257 2001-01-16 Jim Meyering <meyering@lucent.com>
4259 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
4262 2001-01-14 Jim Meyering <meyering@lucent.com>
4264 * rename.c: New file. From Volker Borchert.
4265 Include stdlib.h, string.h or strings.h, and xalloc.h.
4266 Use strip_trailing_slashes rather than open-coding it.
4268 2001-01-03 Paul Eggert <eggert@twinsun.com>
4270 * strftime.c: Sync with glibc time/strftime.c 1.81.
4272 2001-01-03 Jim Meyering <meyering@lucent.com>
4274 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
4275 local `inptr' to avoid warning with some system declarations of iconv.
4277 2000-12-29 Paul Eggert <eggert@twinsun.com>
4279 * modechange.c: Do not assume that mode_t uses the
4280 traditional octal encoding. E.g. "chmod 1 FOO" should set
4281 the other-execute bit of FOO even if S_IXOTH != 1.
4283 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
4284 WOTH, XOTH, ALLM): New macros.
4285 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
4286 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
4288 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
4289 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
4291 No need to use uintmax_t; unsigned long is long enough.
4292 Don't bother to get suffix since we don't use it.
4294 2000-12-24 Jim Meyering <meyering@lucent.com>
4296 * hash.c (is_prime): Return explicit boolean values.
4297 (hash_get_first): Return NULL to appease Irix5.6's 89.
4298 Reported by Nelson Beebe.
4300 2000-10-31 Bruno Haible <haible@clisp.cons.org>
4302 * localcharset.c (locale_charset): Add support for Win32.
4304 2000-12-18 Paul Eggert <eggert@twinsun.com>
4306 * physmem.h, physmem.c: New files.
4308 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
4309 (noinst_HEADERS): Add physmem.h.
4311 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
4312 't' for compatibility with Solaris 8 sort.
4314 2000-12-18 Bruno Haible <haible@clisp.cons.org>
4316 * config.charset: Add support for BeOS.
4318 2000-12-16 Jim Meyering <meyering@lucent.com>
4320 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
4321 SHELLS_FILE to a file name that's useful on djgpp systems.
4323 (ADDITIONAL_DEFAULT_SHELLS): Define.
4324 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
4325 Based mostly on a patch from Prashant TR.
4327 2000-12-16 Jim Meyering <meyering@lucent.com>
4329 This bug had a serious impact on chown: `chown N:M FILE' (for integer
4330 N and M) would have treated it like `chown N:N FILE'.
4332 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
4334 2000-10-31 Bruno Haible <haible@clisp.cons.org>
4336 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
4337 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
4338 to the list of canonical encodings. Rename EUC-CN to GB2312.
4340 2000-12-08 Andreas Schwab <schwab@suse.de>
4342 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
4343 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
4345 2000-12-07 Jim Meyering <meyering@lucent.com>
4347 * stripslash.c (ISSLASH): Define.
4348 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
4351 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
4352 (dir_name_r): Declare this function as static.
4353 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
4354 manifest itself on a name containing a mix of slashes and
4356 Make this function work with names starting with a DOS-style
4357 drive letter and colon prefix.
4358 (dir_name): Append `.' if necessary.
4359 Based mostly on patches from Prashant TR and Eli Zaretskii.
4361 * dirname.h (dir_name_r): Remove prototype.
4363 2000-12-05 Jim Meyering <meyering@lucent.com>
4365 * dirname.c (dir_name_r): Add `const' in a few local declarations.
4367 2000-12-04 Jim Meyering <meyering@lucent.com>
4369 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
4370 Also include memory.h, stdlib.h, unistd.h if appropriate.
4371 Reported by Andreas Jaeger (conflicting declaration of malloc).
4373 2000-12-02 Jim Meyering <meyering@lucent.com>
4375 * closeout.h: Make idempotent, to avoid some obscure warnings.
4377 2000-12-01 Paul Eggert <eggert@twinsun.com>
4379 * memrchr.c: Include <config.h> before any system include file.
4381 2000-11-29 Paul Eggert <eggert@twinsun.com>
4383 * dirname.c (dir_name_r): Fix typo: int -> size_t.
4385 2000-11-26 Jim Meyering <meyering@lucent.com>
4387 * memcoll.c: Include sys/types.h. From Werner Almesberger.
4389 2000-11-22 Paul Eggert <eggert@twinsun.com>
4391 * strftime.c (my_strftime): Do not invoke mbrlen with a
4392 size of (size_t) -1; it's not portable.
4394 2000-11-17 Akim Demaille <akim@epita.fr>
4396 * obstack.h: Formatting changes.
4397 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
4398 prevent type checking.
4399 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
4400 cast the value to (void *): assigning a `foo *' to a `void *'
4402 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
4404 2000-11-17 Jim Meyering <meyering@lucent.com>
4406 * strstr.c: Update from GNU libc.
4408 2000-11-16 Jim Meyering <meyering@lucent.com>
4410 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
4412 2000-11-11 Jim Meyering <meyering@lucent.com>
4414 * error.c: Add a couple #includes, merging from GNU libc version.
4416 2000-11-10 Jim Meyering <meyering@lucent.com>
4418 * obstack.h: Update from GNU libc.
4419 * obstack.c: Likewise.
4421 2000-11-06 Paul Eggert <eggert@twinsun.com>
4423 * getusershell.c (setusershell): Use rewind rather than
4424 fseek/fseeko, to avoid configuration hassles with fseeko.
4425 Don't bother opening SHELLS_FILE if shellstream is NULL;
4428 2000-11-05 Jim Meyering <meyering@lucent.com>
4430 * makepath.h (make_dir): Declare.
4431 * makepath.c (make_dir): Remove `static' attribute.
4434 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
4436 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
4437 last one in a bucket, advance to the next bucket.
4439 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
4441 * fnmatch.c: Do not comment out all the code if we are using
4442 the GNU C library, because in some cases we are replacing buggy
4443 code in the GNU C library itself.
4445 2000-10-30 Paul Eggert <eggert@twinsun.com>
4447 * error.h, getline.h, modechange.h:
4448 Remove "2000" from Copyright line, as the file hasn't been
4449 changed this year other than in the copyright notice.
4451 * xalloc.h: Add "2000" to Copyright line, as this file
4452 was changed this year.
4454 2000-10-30 Paul Eggert <eggert@twinsun.com>
4456 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
4457 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
4458 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
4460 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
4462 * regex.h (__restrict_arr): Move definition out of #ifndef block.
4463 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
4464 doesn't define __restrict_arr.
4466 2000-10-29 Jim Meyering <meyering@lucent.com>
4468 * xstat.in: Fix grammar in comment.
4470 2000-10-28 Jim Meyering <meyering@lucent.com>
4472 * memchr.c: Update from libc.
4473 Adjust for portability:
4474 [HAVE_STDLIB_H]: Include stdlib.h.
4475 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
4476 Undef __memchr, too.
4477 [!weak_alias]: Define __memchr to memchr.
4479 * regex.c: Update from libc.
4480 * regex.h: Likewise.
4481 * getopt1.c: Likewise.
4482 * memcmp.c: Likewise.
4484 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
4485 Avoid using fseek, when possible -- it's broken by design.
4486 Patch by Ulrich Drepper.
4488 2000-10-26 Jim Meyering <meyering@lucent.com>
4490 * strftime.c: Update from libc.
4492 2000-10-25 Jim Meyering <meyering@lucent.com>
4494 * obstack.c: Update from libc.
4496 2000-10-23 Jim Meyering <meyering@lucent.com>
4498 * hard-locale.c (hard_locale): Revert last change -- it was simply
4499 wrong. That set_locale call must not have any side effects.
4502 2000-10-22 Jim Meyering <meyering@lucent.com>
4504 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
4505 [CYCLIC]: Remove now-unused definition.
4507 * save-cwd.c (O_DIRECTORY): Define, if needed.
4508 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
4509 Suggestion from Ulrich Drepper.
4511 2000-10-21 Jim Meyering <meyering@lucent.com>
4513 * dirname.c (dir_name_r): New function, factored out of dir_name.
4514 (dir_name): Use dir_name_r.
4515 * dirname.h (dir_name_r): Declare it.
4517 2000-10-21 Jim Meyering <meyering@lucent.com>
4519 * dirname.c (memrchr): Declare if necessary.
4520 (dir_name): Remove the restriction that there be no
4521 trailing slashes. Now, this code skips past them, effectively
4523 [TEST_DIRNAME] (main): New unit tests.
4525 * memrchr.c: New file from GNU libc.
4526 Undef __memrchr, too.
4527 [!weak_alias]: Define __memrchr to memrchr.
4528 Guard weak_alias use with `#ifdef weak_alias'.
4530 2000-10-17 Jim Meyering <meyering@lucent.com>
4532 * quote.h (PARAMS): Define and use.
4533 Reported by Akim Demaille.
4535 * getopt.c: Update from libc.
4537 2000-10-16 Jim Meyering <meyering@lucent.com>
4539 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
4542 2000-09-25 Jim Meyering <meyering@lucent.com>
4544 * md5.h (rol): Define (from GnuPG).
4546 * sha.c: Give credit (GnuPG) where due.
4547 (M): Use rol rather than open-coding it.
4548 Add a FIXME comment.
4550 2000-09-21 Jim Meyering <meyering@lucent.com>
4552 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
4553 Reported by Michael Stone.
4555 2000-09-20 Jim Meyering <meyering@lucent.com>
4557 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
4558 (noinst_HEADERS): Add sha.h.
4559 Based on code from Scott G. Miller and from GnuPG.
4561 2000-09-15 Jim Meyering <meyering@lucent.com>
4563 * regex.c: Update from libc.
4565 2000-09-10 Jim Meyering <meyering@lucent.com>
4567 * getopt.c (_getopt_internal): Update from glibc.
4569 2000-09-09 Jim Meyering <meyering@lucent.com>
4571 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
4572 think it should be used as a general replacement for isascii.
4573 * fnmatch.c: Likewise.
4574 * mbswidth.c: Likewise
4575 * regex.c: Likewise.
4578 * userspec.c: Include sys/param.h and limits.h.
4580 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
4581 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
4582 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
4583 UID, GID. Check range.
4585 2000-09-06 Jim Meyering <meyering@lucent.com>
4587 * getopt.c (_getopt_internal): Update from glibc.
4589 2000-08-30 Jim Meyering <meyering@lucent.com>
4591 * strftime.c: Merge in changes from GNU libc.
4593 2000-08-26 Jim Meyering <meyering@lucent.com>
4595 * closeout.c: Include "__fpending.h".
4596 (close_stdout_status): Return right away if there's nothing to flush.
4598 * Makefile.am (noinst_HEADERS): Add __fpending.h.
4599 * __fpending.c: New file.
4600 * __fpending.h: New file.
4602 2000-08-07 Paul Eggert <eggert@twinsun.com>
4604 Standardize on "memory exhausted" instead of "Memory exhausted"
4605 or "virtual memory exhausted".
4606 * obstack.c (print_and_abort): Use "memory exhausted", not
4607 "virtual memory exhausted".
4608 * same.c (same_name): Invoke xalloc_die instead of printing
4610 * userspec.c (parse_user_spec): Likewise.
4611 * bumpalloc.h: comment fix
4612 * same.c, userspec.c: Include xalloc.h.
4614 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
4615 not char *const and pointing to a constant array.
4616 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
4617 (xrealloc): Comment fix.
4619 * userspec.c (parse_user_spec):
4620 Don't translate a message until just before returning,
4621 to avoid unnecessary translation.
4623 2000-08-07 Jim Meyering <meyering@lucent.com>
4625 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
4626 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
4627 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
4628 getgroups.c, gethostname.c, getopt.h, group-member.c,
4629 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
4630 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
4631 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
4632 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
4633 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
4634 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
4635 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
4636 yesno.c: Back out Copyright date changes for each file with no change
4637 this year. This eases coordination with other programs using the same
4638 source code modules. From Paul Eggert.
4640 2000-08-03 Greg McGary <greg@mcgary.org>
4642 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
4643 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
4644 (EXTEND_BUFFER): Use them.
4646 2000-08-01 Jim Meyering <meyering@lucent.com>
4648 * dirname.c (ISSLASH): Define.
4649 (BACKSLASH_IS_PATH_SEPARATOR): Define.
4650 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
4651 both `\' and `/' may be use as path separators.
4652 Based on a patch from Prashant TR.
4654 2000-07-31 Paul Eggert <eggert@twinsun.com>
4656 * quotearg.c (quotearg_n_options): Don't make the initial
4657 slot vector a constant, since it might get modified.
4659 2000-07-31 Jim Meyering <meyering@lucent.com>
4661 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
4662 * obstack.c (print_and_abort): Likewise.
4664 2000-07-30 Paul Eggert <eggert@twinsun.com>
4666 * quotearg.c (quotearg_n_options): Preallocate a slot 0
4667 buffer, so that the caller can always quote one small
4668 component of a "memory exhausted" message in slot 0.
4669 From a suggestion by Jim Meyering.
4671 2000-07-30 Jim Meyering <meyering@lucent.com>
4673 * makepath.c (make_path): Quote the other instance, too.
4675 * quotearg.c (N_STATIC_SLOTVECS): Define.
4676 (STATIC_BUF_SIZE): Define.
4677 (quotearg_n_options): Use only statically allocated storage when
4678 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
4679 than STATIC_BUF_SIZE.
4681 2000-07-29 Jim Meyering <meyering@lucent.com>
4683 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
4684 * dirname.c (dir_name): Likewise.
4686 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
4688 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
4689 (dir_name): Assert that there are no trailing slashes.
4691 2000-07-18 Bruno Haible <haible@clisp.cons.org>
4693 * mbswidth.h (mbswidth): Add a flags argument.
4694 (mbswidth): New declaration.
4695 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
4696 * mbswidth.c (mbswidth): Add a flags argument.
4697 (mbsnwidth): New function.
4699 2000-07-24 Jim Meyering <meyering@lucent.com>
4701 * mbswidth.c: Remove useless #else. From Bruno Haible.
4703 2000-07-23 Paul Eggert <eggert@twinsun.com>
4705 * mbswidth.c (_XOPEN_SOURCE):
4706 Don't define; this causes problems on Solaris 7.
4707 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
4709 2000-07-23 Paul Eggert <eggert@twinsun.com>
4712 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
4713 so that mbstate_t is always defined.
4715 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
4716 be 1 in at least one GCC installation, and this configuration
4717 error is likely to be common. Ignoring MB_LEN_MAX hurts
4718 performance on hosts that have mbrtowc but have only unibyte
4719 locales, but I assume these hosts are rare.
4721 2000-07-23 Paul Eggert <eggert@twinsun.com>
4723 * quotearg.c: Streamline by invoking multibyte code only if needed.
4724 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
4725 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
4726 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
4727 invoke multibyte primitives.
4729 2000-07-23 Jim Meyering <meyering@lucent.com>
4731 * basename.c (base_name): Add an assertion.
4733 2000-07-15 Bruno Haible <clisp.cons.org>
4735 * quotearg.c: When the system forces us to redefine mbstate_t,
4736 shadow its mbsinit function.
4738 2000-07-16 Bruno Haible <haible@clisp.cons.org>
4740 * mbswidth.h: New file.
4741 * mbswidth.c: New file.
4742 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
4743 (noinst_HEADERS): Add mbswidth.h.
4745 2000-07-17 Bruno Haible <haible@clisp.cons.org>
4747 * config.charset: Add support for FreeBSD. Improve support for HP-UX
4750 2000-07-15 Jim Meyering <meyering@lucent.com>
4752 * makepath.c: Include quote.h.
4753 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
4754 corresponding argument in a `quote (...)' call.
4755 Give better diagnostics.
4757 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
4758 (noinst_HEADERS): Add quote.h.
4760 * quote.c (quote, quote_n): New file. Two functions taken verbatim
4761 from tar's src/misc.c.
4762 * quote.h: New file. Prototypes for same.
4764 2000-07-10 Paul Eggert <eggert@twinsun.com>
4766 From a suggestion by Bruno Haible.
4767 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
4768 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
4769 to decide whether to define the BeOS workaround macro;
4770 this adjusts to the change to AC_MBSTATE_T.
4772 2000-07-13 Paul Eggert <eggert@twinsun.com>
4774 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
4776 * quotearg.c (quoting_style_args, quoting_style_vals,
4777 quotearg_buffer_restyled): Add support for
4778 clocale_quoting_style. Undo previous change to
4779 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
4780 and "{RIGHT QUOTATION MARK}" msgids.
4782 2000-07-05 Paul Eggert <eggert@twinsun.com>
4784 The old behavior of quoting `like this' doesn't look good with
4785 newer, ISO-style fonts. See:
4786 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
4788 Instead, quote "like this" by default. Let the translator
4789 tailor the locale-specific quoting behavior by providing
4790 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
4792 * quotearg.c (N_): New macro.
4793 (gettext_default): New function.
4794 (quotearg_buffer_restyled): Use
4795 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
4796 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
4798 2000-07-09 Jim Meyering <meyering@lucent.com>
4800 * Most files: Update copyright dates to include 2000.
4802 2000-07-08 Jim Meyering <meyering@lucent.com>
4804 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
4806 (xgethostname): Remove now-unnecessary #ifdef.
4807 Move declaration of `err' into loop where it's used.
4809 2000-07-05 Bruno Haible <haible@clisp.cons.org>
4811 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
4812 by allocating a larger buffer. Test the gethostname return value for
4813 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
4814 returns an error and ENAMETOOLONG isn't defined.
4816 2000-07-05 Paul Eggert <eggert@twinsun.com>
4817 and Bruno Haible <haible@clisp.cons.org>
4819 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
4821 2000-07-05 Bruno Haible <haible@clisp.cons.org>
4823 * quotearg.c (struct quoting_options): Simplify quote_these_too
4826 2000-07-03 Jim Meyering <meyering@lucent.com>
4828 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
4829 Reported by Bruno Haible.
4831 2000-07-04 Jim Meyering <meyering@lucent.com>
4833 * quotearg.c: Make inclusion of <wchar.h> independent of whether
4834 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
4837 2000-07-03 Paul Eggert <eggert@twinsun.com>
4838 and Bruno Haible <haible@clisp.cons.org>
4840 * quotearg.c (mbrtowc):
4841 Assign to *pwc, and return 1 only if result is nonzero.
4842 (iswprint): Use ISPRINT when substituting our own mbrtowc.
4844 2000-07-03 Jim Meyering <meyering@lucent.com>
4846 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
4847 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
4850 2000-07-02 Jim Meyering <meyering@lucent.com>
4852 * quotearg.c (mbstate_t): Don't define here.
4854 2000-07-02 Jim Meyering <meyering@lucent.com>
4856 * nanosleep.c (SIGCONT): Define if not already defined.
4858 2000-06-17 Bruno Haible <haible@clisp.cons.org>
4860 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
4861 per change in ../m4/ls-mntd-fs.m4.
4862 (read_filesystem_list): Ignore symbolic links.
4864 2000-06-29 Jim Meyering <meyering@lucent.com>
4866 * same.c: Include <string.h> or <strings.h>, as appropriate,
4867 for declaration of strcmp.
4869 * long-options.c: Include <stdlib.h>, for declaration of exit.
4871 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
4872 Avoid warning by casting result to `char *' to remove `const'.
4874 2000-06-17 Bruno Haible <haible@clisp.cons.org>
4876 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
4878 2000-06-26 Paul Eggert <eggert@twinsun.com>
4880 savedir now sets errno on failure and invokes xmalloc to get memory.
4881 Fix a couple of other minor bugs while we're at it.
4883 * savedir.c (<unistd.h>): Do not include; there's no need.
4884 (NAMLEN): Remove macro.
4885 (malloc, realloc): Remove decls.
4887 ("xalloc.h"): Include.
4888 (NAME_SIZE_DEFAULT): New macro.
4889 (savedir): Use xmalloc / xrealloc to allocate memory.
4890 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
4891 Skip "" directory entries.
4892 Use strlen to calculate directory entry length, since the old method
4893 is rarely used these days and isn't worth supporting.
4894 Don't use a pointer after freeing it.
4895 Check for integer overflow when calculating allocation size.
4896 Use memcpy to copy entries, instead of stpcpy.
4897 Set errno properly when returning NULL.
4898 Check for readdir error.
4900 2000-06-26 Jim Meyering <meyering@lucent.com>
4902 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
4904 2000-06-17 Bruno Haible <haible@clisp.cons.org>
4906 * getusershell.c (xmalloc, xrealloc): Remove functions.
4908 Don't include <stdlib.h>. Don't declare malloc, realloc.
4910 2000-06-23 Bruno Haible <haible@clisp.cons.org>
4912 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
4914 2000-06-24 Jim Meyering <meyering@lucent.com>
4916 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
4918 2000-06-21 Jim Meyering <meyering@lucent.com>
4920 * getpass.c: New file, from Bruno Haible. Required for BeOS.
4922 2000-06-19 Paul Eggert <eggert@twinsun.com>
4924 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
4925 (mbrtowc, mbstate_t): Define substitutes if
4926 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
4927 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
4928 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
4930 2000-06-17 Bruno Haible <haible@clisp.cons.org>
4932 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
4933 than 1024, return a memory chunk of least possible size, instead
4934 of size PATH_MAX + 2. In the loop, increment the size proportionally.
4935 Use free/xmalloc instead of xrealloc to avoid copying for very long
4938 2000-06-17 Bruno Haible <haible@clisp.cons.org>
4940 * canon-host.c (canon_host): Use malloc and memcpy to copy an
4941 address, not strdup. Include <stdlib.h> and don't declare free().
4943 2000-06-17 Bruno Haible <haible@clisp.cons.org>
4945 * path-concat.c (path_concat): Don't access dir[-1] if dir is
4948 2000-06-21 Jim Meyering <meyering@lucent.com>
4950 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
4951 (noinst_HEADERS): Add getstr.h.
4953 * getline.c (getstr): Move into a separate file.
4954 * getstr.c (getstr): New file, extracted from getline.c, with
4955 the following changes: new parameter, delim2; both delim[12]
4956 parameters have type `int', not `char'. The latter would lose
4957 with 8-bit delimiters.
4958 * getstr.h: New file.
4960 2000-06-19 Jim Meyering <meyering@lucent.com>
4962 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
4964 2000-06-18 Jim Meyering <meyering@lucent.com>
4966 * mkdir.c: Remove file, due mainly to copyright incompatibility.
4967 Besides, these days every porting target provides a mkdir function.
4969 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
4970 (this snippet comes from src/system.h).
4972 2000-06-15 Paul Eggert <eggert@twinsun.com>
4974 * human.c (adjust_value): New function.
4975 (human_readable_inexact): Apply rounding style even when
4976 printing approximate values.
4978 2000-06-14 Paul Eggert <eggert@twinsun.com>
4980 * human.c (human_readable_inexact): Allow an input block
4981 size that is not a multiple of the output block size, and vice versa.
4982 Reported by Piergiorgio Sartor.
4984 2000-06-14 Paul Eggert <eggert@twinsun.com>
4986 * getdate.y (get_date): Apply relative times after time
4987 zone indicator, not before. Reported by Todd A. Jacobs.
4989 2000-06-13 Jim Meyering <meyering@lucent.com>
4991 * Makefile.am (all-local): Depend on lstat.c and stat.c.
4993 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
4995 2000-06-12 Paul Eggert <eggert@twinsun.com>
4997 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
4999 2000-06-04 Paul Eggert <eggert@twinsun.com>
5001 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
5003 2000-06-04 Jim Meyering <meyering@lucent.com>
5005 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
5006 SunOS 4.1.4 for which gid_t is an unsigned type.
5008 2000-06-03 Jim Meyering <meyering@lucent.com>
5010 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
5012 2000-05-26 Bruno Haible <haible@clisp.cons.org>
5014 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
5015 newer, don't install charset.alias.
5016 * config.charset: Change the Linux/glibc rules so they become empty
5017 on glibc-2.1 or newer.
5019 2000-06-02 Jim Meyering <meyering@lucent.com>
5021 * mountlist.c: Back out last change. Instead, do this...
5022 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
5023 member using the same `ignore'-testing code.
5024 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
5028 2000-05-29 Jim Meyering <meyering@lucent.com>
5030 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
5031 with the `ignore' attribute. Based on a patch from Mark D. Roth.
5033 2000-05-22 Jim Meyering <meyering@lucent.com>
5035 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
5037 2000-05-18 Jim Meyering <meyering@lucent.com>
5039 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
5040 back, too, since it may have been modified by allocate_entry.
5041 (hash_delete): Rewrite to use neither the assignment operator
5042 nor the comma operator in an if-expression.
5044 2000-05-15 Paul Eggert <eggert@twinsun.com>
5047 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
5048 Remove; no longer needed.
5049 "quotearg.h": Add include.
5050 (file_name): Do not bother to explicitly initialize to NULL; it's less
5051 efficient on some hosts.
5052 (close_stdout_status): Remove test as to whether stdout was already
5053 closed; it breaks for the case "echo x | sort >&-".
5054 Quote file name colons.
5055 Do not assume that _("write error") lacks format strings.
5057 2000-05-15 Jim Meyering <meyering@lucent.com>
5059 * version-etc.c (version_etc_copyright): Update the copyright string
5060 used in all --version output.
5062 2000-05-14 Jim Meyering <meyering@lucent.com>
5064 * closeout.c (close_stdout_set_file_name): New function.
5065 (close_stdout_status): Use new file-scoped global.
5066 Return right away if fstat says the stdout file descriptor is invalid.
5067 * closeout.h (close_stdout_set_file_name): Declare.
5069 2000-05-10 Jim Meyering <meyering@lucent.com>
5071 * closeout.c [default_exit_status]: New file-scoped variable.
5072 (close_stdout_set_status): New function.
5073 * closeout.h (close_stdout_set_status): Declare.
5075 2000-05-08 Jim Meyering <meyering@lucent.com>
5077 * long-options.c: Don't include closeout.h.
5078 (parse_long_options): Don't call close_stdout for --version.
5080 2000-05-06 Jim Meyering <meyering@lucent.com>
5082 * strnlen.c: Undefine __strnlen and strnlen.
5083 [!weak_alias]: Define __strnlen to strnlen.
5085 * atexit.c: New file, from libiberty.
5087 2000-05-06 Jim Meyering <meyering@lucent.com>
5089 * closeout.c (close_stdout_status): Also check for errors on the
5092 2000-05-05 Bruno Haible <haible@clisp.cons.org>
5094 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
5095 instead of xmalloc, xrealloc, path_concat.
5096 (locale_charset): Treat empty environment variables as absent.
5097 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
5099 2000-05-04 Jim Meyering <meyering@lucent.com>
5101 * getopt.c: Update from glibc.
5102 * obstack.c: Likewise.
5103 * obstack.h: Likewise.
5104 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
5106 * regex.h: Likewise.
5107 * strndup.c: Likewise.
5108 * strnlen.c: New file, from glibc.
5110 2000-05-01 Jim Meyering <meyering@lucent.com>
5112 * full-write.c (full_write): Remove `FIXME' part of comment.
5114 2000-04-29 Jim Meyering <meyering@lucent.com>
5116 * path-concat.c: Declare strdup only if it's not defined.
5117 * canon-host.c: Likewise.
5119 2000-04-28 Jim Meyering <meyering@lucent.com>
5121 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
5122 redefinition warning on some systems (HPUX). Otherwise, regex.h is
5123 included first, then limits.h is included by locale.h by libintl.h.
5124 From John David Anglin.
5126 2000-04-25 Jim Meyering <meyering@lucent.com>
5128 * makepath.c (S_IRWXUGO): Define.
5129 (make_path): Always perform explicit chmod if MODE specifies any
5130 of the `special' permission bits. Prompted by a bug report against
5131 install from Mate Wierdl and Joost van Baal.
5133 2000-04-18 Jim Meyering <meyering@lucent.com>
5137 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
5138 getpagesize. For BeOS. Based on a patch from Bruno Haible.
5140 2000-04-17 Jim Meyering <meyering@lucent.com>
5142 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
5143 the definition of it to rpl_strftime also defined-away the system's
5146 2000-04-15 Jim Meyering <meyering@lucent.com>
5148 Use `C' to denote so-called `contiguous' files, the same way
5150 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
5151 (ftypelet): Use S_ISCTG.
5152 From Michael Deutschmann.
5154 2000-04-14 Jim Meyering <meyering@lucent.com>
5156 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
5158 2000-04-08 Jim Meyering <meyering@lucent.com>
5160 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
5161 names don't conflict. Reported by Eli Zaretskii.
5163 2000-03-28 Bruno Haible <haible@clisp.cons.org>
5165 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
5166 bug. Deal with the different error behavior of Irix iconv.
5168 2000-04-07 Jim Meyering <meyering@lucent.com>
5170 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
5171 to work around system header problems on AIX 3.2.5. From Bruno Haible.
5173 2000-04-05 Jim Meyering <meyering@lucent.com>
5175 Portability tweaks required for ultrix4.3.
5176 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
5177 * readutmp.c: Include sys/types.h before sys/stat.h.
5178 * canon-host.c: Declare strdup.
5179 * path-concat.c: Likewise.
5180 From John David Anglin.
5182 2000-04-04 Jim Meyering <meyering@lucent.com>
5184 Be more DOS 8.3-friendly.
5185 * ref-add.sin: Renamed from ref-add.sed.in.
5186 * ref-del.sin: Renamed from ref-del.sed.in.
5187 * Makefile.am: Reflect renaming.
5188 Reported by Eli Zaretskii.
5190 Use a temporary file name that won't clash with `charset.alias'
5191 in the DOS 8.3 name space.
5192 * Makefile.am (charset_tmp): Define.
5193 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
5194 (uninstall-local): Likewise.
5195 Reported by Eli Zaretskii.
5197 2000-03-29 Paul Eggert <eggert@twinsun.com>
5199 * time/strftime.c (my_strftime): Make sure we call the system
5200 strftime, not ourselves, when invoking the underlying strftime.
5202 2000-03-24 Jim Meyering <meyering@lucent.com>
5204 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
5205 (charset_alias): Define.
5206 (install-exec-local): Factor out common code.
5207 (uninstall-local): Split lines longer than 80.
5208 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
5210 (.sed.in.sed): New rule. Don't redirect directly to $@.
5211 (CLEANFILES): Add ref-add.sed and ref-del.sed.
5213 2000-03-19 Bruno Haible <haible@clisp.cons.org>
5215 * config.charset: Output a line containing "Packages using this file".
5216 * ref-add.sed.in, ref-del.sed.in: New files.
5217 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
5218 ref-del.sed): New rules.
5220 2000-03-17 Jim Meyering <meyering@lucent.com>
5222 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
5223 Otherwise, include <strings.h>
5225 2000-03-17 Bruno Haible <haible@clisp.cons.org>
5227 * unicodeio.c (utf8_wctomb): New function.
5228 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
5229 format instead of in UCS-4 with platform dependent endianness.
5231 2000-03-07 Paul Eggert <eggert@twinsun.com>
5233 * savedir.c (savedir): Work even if directory size is
5234 negative; this can happen with some screwy NFS configurations.
5236 2000-03-06 Jim Meyering <meyering@lucent.com>
5238 * localcharset.c (get_charset_aliases): Don't try to free file_name
5239 if it's NULL (because we ran out of memory). From Bruno Haible.
5241 2000-03-05 Jim Meyering <meyering@lucent.com>
5243 * localcharset.c ("path-concat.h"): Include.
5244 (get_charset_aliases): Use path_concat instead of ANSI string
5247 * unicodeio.h (PARAMS): Define.
5248 Use it to guard prototype.
5250 2000-03-04 Jim Meyering <meyering@lucent.com>
5252 * Makefile.am (install-exec-local): Create $(libdir) before installing
5254 (uninstall-local): Uncomment this rule so `make distcheck' works
5257 * unicodeio.c (<errno.h>): Include it.
5258 (errno): Declare if not defined.
5260 * localcharset.c: Add Bruno's comment justifying use of volatile.
5262 * config.charset: New version, incorporating remarks from a linux
5263 i18n mailing list. From Bruno Haible.
5265 2000-03-02 Jim Meyering <meyering@lucent.com>
5267 * Makefile.am (EXTRA_DIST): Add config.charset.
5269 2000-03-01 Jim Meyering <meyering@lucent.com>
5271 * localcharset.c: Guard some #includes with `#if HAVE_...'.
5272 * unicodeio.c: Likewise.
5274 2000-02-02 Bruno Haible <haible@clisp.cons.org>
5276 * config.charset: New file.
5277 * localcharset.c: New file.
5278 * unicodeio.h, unicodeio.c: New files.
5279 * Makefile.am (DEFS): Add -DLIBDIR=...
5280 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
5281 (noinst_HEADERS): Add unicodeio.h.
5282 (all-local, install-exec-local, charset.alias): New targets.
5284 2000-02-28 Paul Eggert <eggert@twinsun.com>
5286 * quotearg.c (ALERT_CHAR): New macro.
5287 (quotearg_buffer_restyled): Use it.
5289 2000-02-27 Jim Meyering <meyering@lucent.com>
5291 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
5292 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
5294 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
5295 not `#if STDC_HEADERS'.
5296 Declare malloc if needed.
5298 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
5299 now that autoconf always defines the HAVE_DECL_ symbols.
5300 * human.c: Likewise.
5302 * strtoumax.c: Likewise.
5304 * backupfile.c: Arrange for cpp to fail if the configure-time
5305 declaration check was not run.
5307 * human.c: Likewise.
5309 * strtoumax.c: Likewise.
5311 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
5312 then first look up the entire `.'-containing string as a login name.
5314 2000-02-18 Paul Eggert <eggert@twinsun.com>
5316 * getdate.y: Handle two-digit years with leading zeros correctly.
5317 (textint): New typedef.
5318 (parser_control): Member year changed from int to textint.
5320 (YYSTYPE): Removed; replaced by %union with int and textint members.
5321 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
5322 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
5323 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
5324 (tSNUMBER, tUNUMBER): Now of type <textintval>.
5325 (date, number, to_year): Use width of number in digits, not its value,
5326 to determine whether it's a 2-digit year, or a 2-digit time.
5327 (yylex): Store number of digits of numeric tokens.
5328 Reported by John Kendall.
5330 (parser_control): Changed from struct parser_control to typedef (for
5331 consistency). All uses changed.
5333 (tID): Removed; not used.
5334 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
5336 2000-02-14 Paul Eggert <eggert@twinsun.com>
5338 * getpagesize.h (getpagesize): Port to VMS for Alpha;
5339 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
5341 2000-02-12 Jim Meyering <meyering@lucent.com>
5343 * userspec.c (ISDIGIT): Define it.
5344 (isdigit): Remove definition.
5345 (is_number): Use ISDIGIT, not isdigit.
5346 <libintl.h>: Include.
5348 (parse_user_spec): Mark translatable strings.
5350 2000-02-10 Jim Meyering <meyering@lucent.com>
5352 With these changes, nanosleep.[ch] are finally enough like the other
5353 lib/* replacement files to compile on a few more losing systems.
5355 * nanosleep.h: Don't include config.h.
5356 Remove prototype from declaration of nanosleep.
5357 (PARAMS): Remove now-unneeded definition.
5358 * nanosleep.c: #undef nanosleep.
5359 (rpl_nanosleep): Rename from nanosleep.
5361 2000-02-03 Jim Meyering <meyering@lucent.com>
5363 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
5364 rather than with `#if HAVE_UTMPNAME'.
5366 2000-02-01 Jim Meyering <meyering@lucent.com>
5368 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
5370 2000-01-31 Jim Meyering <meyering@lucent.com>
5372 * nanosleep.h (nanosleep): Guard declaration with
5373 `#if ! HAVE_DECL_NANOSLEEP'.
5374 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
5375 the declaration in that vendor's sys/timers.h.
5376 Reported by Christian Krackowizer.
5378 * quotearg.c (ISASCII): Add #undef and move definition to follow
5379 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
5380 (ISPRINT): Likewise.
5381 Reported by Tom Tromey.
5383 2000-01-30 Jim Meyering <meyering@lucent.com>
5385 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
5386 uses of ->ut_name. The latter doesn't work with new Linux header files
5387 where only utmpx.ut_user is declared.
5389 * readutmp.h (UT_USER): Define.
5391 2000-01-23 Jim Meyering <meyering@lucent.com>
5393 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
5396 2000-01-22 Jim Meyering <meyering@lucent.com>
5398 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
5399 [! HAVE_DECL_STRTOULL]: Declare strtoull.
5400 Required for some AIX systems. Reported by Christian Krackowizer.
5401 [TESTING] (main): New function.
5403 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
5404 * dirname.c (dir_name): Support for DOS-style file names with drive
5407 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
5409 * strverscmp.c (ISDIGIT): Define.
5410 (strverscmp): Use ISDIGIT, not isdigit.
5412 2000-01-17 Paul Eggert <eggert@twinsun.com>
5414 * nanosleep.c (nanosleep):
5415 Don't use SA_INTERRUPT to decide whether to call sigaction, as
5416 POSIX.1 doesn't require SA_INTERRUPT and some systems
5417 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
5418 it's been part of POSIX.1 since day 1 (in 1988).
5420 2000-01-17 Jim Meyering <meyering@lucent.com>
5422 * interlock: Remove unused file. Reported by François Pinard.
5424 2000-01-16 Paul Eggert <eggert@twinsun.com>
5426 * quotearg.c (quotearg_buffer_restyled): Do not quote
5427 alert, backslash, formfeed, and vertical tab unnecessarily in
5428 shell quoting style.
5431 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004
5432 Free Software Foundation, Inc.
5433 Copying and distribution of this file, with or without modification,
5434 are permitted provided the copyright notice and this notice are preserved.