1 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
3 * dummy.c: Change copyright notice to FSF, and license to GPL.
5 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
7 * argp-pvh.c (argp_program_version_hook): Provide initial value.
8 Problem reported by Bruno Haible in:
9 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
11 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
13 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
14 in case some system header has #define'd it. Problem reported by
16 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
18 2004-09-08 Bruno Haible <bruno@clisp.org>
20 * stdint_.h.in: New file, taken from GNU clisp.
22 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
24 * xvasprintf.h: New file.
25 * xvasprintf.c: New file.
26 * xasprintf.c: New file.
28 2004-09-08 Bruno Haible <bruno@clisp.org>
30 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
32 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
34 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
36 Import from coreutils.
37 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
38 strings on unbounded length. alloca's performance benefits aren't
41 (parse_with_separator): New function, with most of the internals
42 of the old parse_user_spec. Allow user to omit both user and group,
43 for compatibility with FreeBSD.
44 Clone only the user name, not the entire spec.
45 Do not set *uid, *gid unless entirely successful.
46 Avoid memory leak in some failing cases.
47 Fix regression for USER.GROUP reported by Dmitry V. Levin in
48 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
49 (parse_user_spec): Rewrite to use parse_with_separator.
51 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
53 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
54 its complicated substitute.
55 * argp-help.c: Include <errno.h>, for program_invocation_short_name
56 and program_invocation_name.
57 (__argp_basename) [!_LIBC]: Remove; the only use was
59 (__argp_short_program_name): Change condition from
60 !defined __argp_short_program_name to
61 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
62 to match argp-namefrob.h.
63 (__argp_failure): Don't assume strerror_r returns char *.
64 * argp-parse.c (N_): Define unconditionally.
65 (argp_default_options): Fill out initializers with 0 to avoid
68 2004-08-12 Simon Josefsson <jas@extundo.com>
70 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
71 * getopt_.h: Renamed from getopt.h.
73 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
77 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
78 wmemchr or wmemcpy. Problem reported by Robert Dahlem
79 for Reliant Unix 5.43.
81 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
82 (union fooround): Use uintmax_t, not long int.
83 The rest is a merge from libc:
84 [defined _LIBC]: Include <shlib-compat.h>.
85 (_obstack) [defined _LIBC]: Remove after 2.3.4.
87 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
89 * strverscmp.c: Convert to UTF-8.
91 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
93 * obstack.h (obstack_empty_p):
94 Don't assume that chunk->contents is suitably aligned.
95 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
96 Likewise. Problem reported by Benno in
97 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
99 * chown.c (rpl_chown): Work even if the file is writeable but not
100 readable. This could be improved further but it'd take some work.
102 2004-08-08 Simon Josefsson <jas@extundo.com>
104 * xgethostname.c: Don't include error.h (not used).
107 * getpass.c: Include getpass.h first.
109 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
111 * xalloc-die.c: New files.
112 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
114 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
115 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
116 (_, N_, xalloc_die): Move to xalloc-die.c.
117 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
118 so that we needn't mess with xalloc_msg_memory_exhausted.
120 * sha1.h: Renamed from sha.h.
121 (SHA1_H): Renamed from _SHA_H.
122 (sha1_ctx): Renamed from sha_ctx.
123 (sha1_init_ctx): Renamed from sha_init_ctx.
124 (sha1_process_block): Renamed from sha_process_block.
125 (sha1_process_bytes): Renamed from sha_process_bytes.
126 (sha1_finish_ctx): Renamed from sha_finish_ctx.
127 (sha1_read_ctx): Renamed from sha_read_ctx.
128 (sha1_stream): Renamed from sha_stream.
129 (sha1_buffer): Renamed from sha_buffer.
130 * sha1.c: Likewise; renamed from sha.c.
131 Do not include <sys/types.h>.
132 Include <stddef.h> rather than <stdlib.h>.
134 2004-08-08 Bruno Haible <bruno@clisp.org>
136 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
137 FILESYSTEM_PREFIX_LEN.
138 * progreloc.c: Likewise.
139 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
141 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
144 * argp-help.c (make_hol, hol_append): Don't assume that
145 SIZE_MAX is a valid preprocessor constant.
146 (__argp_basename): Change from "#ifndef _LIBC"
147 to "#ifndef __argp_short_program_name", so that
148 we don't compile these functions for tar.
150 More merges from coreutils.
151 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
152 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
154 * addext.c: Remove; no longer needed.
155 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
156 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
157 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
158 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
159 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
160 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
161 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
162 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
163 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
164 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
165 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
166 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
167 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
168 Import changes from coreutils.
170 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
172 Merge from coreutils.
174 * .gdb-history: Remove; this doesn't belong here.
176 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
177 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
178 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
180 * dirname.h: Include <stdbool.h>.
181 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
182 for consistency with POSIX terminology. All uses changed.
183 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
184 (strip_trailing_slashes): Use bool for booleans.
185 * stripslash.c (strip_trailing_slashes): Likewise.
187 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
188 sometimes returns a positive errno value even when it succeeds.
189 (print_errno_message) [!LIBC]: Fall back on strerror if
192 * path-concat.c (mempcpy): Don't define if a system header defines it.
193 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
194 (longest_relative_suffix): New function.
195 (path_concat): Use it. Assume first argument is not NULL.
196 Port to DOS. Omit redundant separators.
197 Report an error instead of returning NULL.
198 Use mempcpy instead of memcpy.
199 (xpath_concat): Remove: not declared or used.
201 * same.h: Include <stdbool.h>
202 (same_name): Return bool, not int.
203 * same.c (same_name): Likewise.
204 (errno): Don't declare; we assume C89 or better now.
206 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
207 if not already defined.
209 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
210 * dup-safer.c (errno): Likewise.
212 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
214 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
217 2004-08-03 Simon Josefsson <jas@extundo.com>
219 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
220 * progname.h: Don't include stdbool.h.
222 2004-08-02 Simon Josefsson <jas@extundo.com>
224 * getsubopt.h: New file, with comments from Bruno Haible.
225 * getsubopt.c: New file, from glibc, but slightly modified based on
226 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
228 2004-08-01 Simon Josefsson <jas@extundo.com>
230 * xgetdomainname.c: Include stdlib.h, for free().
232 2004-07-16 Simon Josefsson <jas@extundo.com>
236 2004-07-16 Bruno Haible <bruno@clisp.org>
238 * backupfile.h: Add extern "C" for C++.
239 * closeout.h: Likewise.
240 * copy-file.h: Likewise.
241 * findprog.h: Likewise.
242 * full-write.h: Likewise.
243 * pathname.h: Likewise.
244 * progname.h: Likewise.
245 * stpcpy.h: Likewise.
246 * stpncpy.h: Likewise.
247 * strcase.h: Likewise.
248 * strstr.h: Likewise.
249 * xalloc.h: Likewise.
251 * mbswidth.h: Add extern "C" for C++.
252 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
254 2004-07-09 Simon Josefsson <jas@extundo.com>
256 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
257 failed without this.)
259 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
261 * fchown-stub.c: New file.
263 2004-06-24 Jim Meyering <jim@meyering.net>
265 * obstack.h (obstack_base): Cast to (void *), per documentation.
267 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
269 * argz.c, argz_.h: New files, which are autoupdated from libtool.
271 2004-06-01 Jim Meyering <jim@meyering.net>
273 * calloc.c: New file.
275 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
277 * getdate.y (yylex): Allow space between sign and number.
278 Problem reported by Dan Jacobson.
280 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
281 and Jim Meyering <jim@meyering.net>
283 Merge from coreutils CVS.
285 * stat-macros.h: New file, with contents from file-type.h
286 and coreutils' system.h.
287 * file-type.c: Include "stat-macros.h".
288 * file-type.h (file_type): Move all macro definitions to new file,
291 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
292 Wrap old code with this conditional.
293 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
294 function that does not dereference symlinks.
295 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
297 * xreadlink.c: Include xreadlink.h first, to catch .h file
299 (xreadlink): Accept new arg SIZE, for efficiency.
300 All decls and uses changed.
301 * xreadlink.h: Include <stddef.h>, for size_t.
303 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
304 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
306 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
308 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
310 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
311 macros to be defined.
312 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
313 the allocator returns NULL because the requested size is zero.
315 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
317 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
318 var. Add comment explaining why libc still defines it. This
319 merges the following patch from glibc:
320 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
322 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
324 * obstack.c (_obstack): Remove unused variable. It hasn't been
325 present in glibc since revision 1.1 of this file.
326 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
327 obstack_alignment_mask, obstack_alloc, obstack_base,
328 obstack_blank, obstack_blank_fast, obstack_chunk_size,
329 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
330 obstack_grow0, obstack_init, obstack_int_grow,
331 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
332 obstack_next_free, obstack_object_size, obstack_ptr_grow,
333 obstack_ptr_grow_fast, obstack_room): Remove declarations of
334 nonexistent functions.
336 2004-05-17 Derek R. Price <derek@ximbiot.com>
337 Paul Eggert <eggert@cs.ucla.edu>
339 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
341 2004-05-14 Bruno Haible <bruno@clisp.org>
343 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
344 that consists of a '.' followed by an empty digit string.
345 Patch by Tor Lillqvist <tml@iki.fi>.
347 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
349 Port obstack to the AS/400, where pointers are 16 bytes wide and
350 you cannot cast an integer to a valid pointer. This patch is
351 currently waiting to be integrated into glibc; see
352 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
354 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
355 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
356 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
357 (struct obstack): temp member is now a union of a pointer and
358 an integer, instead of an integer. All integer uses changed.
359 This does not affect the physical layout of struct obstack,
360 except on hosts (like the AS/400) where the size or alignment of
361 void * is greater than that of ptrdiff_t.
362 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
363 __STDC__)]: Store temporary in pointer member of union, not
365 * obstack.c: Include <stddef.h>, for offsetof.
366 (struct fooalign): Remove; it doesn't need a name.
367 (union fooround): Change double to long double, and add void *.
368 (DEFAULT_ALIGNMENT): Use offsetof to compute.
369 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
370 not a macro. Hence the values are always int; so remove all
371 casts-to-int in uses.
373 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
374 Derek Price <derek@ximbiot.com>
376 * alloca.c: Include <alloca.h>, to get our interface.
377 * alloca_.h: Use __alloca on AIX, so that we don't have to
378 include <alloca.h> first. Use C89 prototype for alloca; this
379 requires including <stddef.h> for size_t. Use extern "C" if C++.
380 Use #elif for simplicity, since we can assume C89 now.
381 Don't try to source the system alloca.h since it will not be found
382 and to prevent recursively including its replacement.
383 * fnmatch.c: Include <alloca.h> instead of opencoding.
384 * lib/regex.c: Likewise.
386 2004-05-16 Derek Price <derek@ximbiot.com>
387 Paul Eggert <eggert@cs.ucla.edu>
389 getline cleanup. This changes the getndelim2 API: both order of
390 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
393 * getline.c: Don't include stddef.h or stdio.h, since our
395 (getline): Always use getdelim, so that we don't have two
397 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
399 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
400 (GETNDELIM2_MAXIMUM): New macro.
401 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
402 instead of the old practice of delim2==0. All callers changed.
403 Return -1 on overflow, instead of returning junk.
404 Do not set *linesize unless allocation succeeds.
405 * getndelim2.h: Do not include stddef.h; no longer needed, now
406 that we include sys/types.h.
407 * getnline.h: Likewise.
408 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
409 (getndelim2): Reorder arguments.
410 * getnline.c (getnline, getndelim):
411 Don't discard the NMAX argument.
412 (getnline): Invoke getndelim, to avoid code duplication.
413 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
414 of (size_t) -1 by callers of the getnline family.
416 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
418 * nanosleep.c (suspended): Change its type from int to
419 sig_atomic_t volatile.
420 (first_call): Make it private to rpl_nanosleep, and have it
421 be zero initially as that's a bit faster.
422 (my_usleep): Round up fractional times instead of truncating them,
423 as this is the usual meaning for 'sleep'.
425 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
427 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
428 (ENOSYS): Define if not defined.
429 (settime): Fall back on stime if it exists and settimeofday fails.
430 But don't bother with fallbacks if a method fails with errno == EPERM.
432 2004-05-11 Jim Meyering <jim@meyering.net>
434 Prior to this change, the save_cwd caller required read access to the
435 current directory on most systems (ones with the fchdir function).
437 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
438 fails, try write-only, and finally, resort to using xgetcwd.
440 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
442 * obstack.c, obstack.h: Import changes from libc.
444 2004-04-28 Bruno Haible <bruno@clisp.org>
446 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
447 implicitly appends .exe to executables.
448 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
449 accepts Windows pathnames.
450 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
451 Cygwin like Windows, since it now accepts Windows pathnames.
452 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
453 Cygwin like Windows, since it now accepts Windows pathnames.
454 Reported by Derek Robert Price <derek@ximbiot.com>.
456 2004-04-20 Jim Meyering <jim@meyering.net>
458 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
460 2004-04-20 Jim Meyering <jim@meyering.net>
461 Bruno Haible <bruno@clisp.org>
463 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
464 memory when realloc fails.
466 2004-04-18 Jim Meyering <jim@meyering.net>
468 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
469 don't leak memory and do call END_UTMP_ENT.
471 2004-04-11 Paul Eggert <eggert@twinsun.com>
473 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
474 (CHAR_BIT): Remove, since we assume C89.
475 Include <stdint.h> if available, as per current Autoconf CVS advice.
477 2004-03-30 Paul Eggert <eggert@twinsun.com>
479 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
480 not bool, to be more consistent with Unix conventions.
481 Suggested by Bruno Haible.
483 Merge from coreutils.
485 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
488 * getdate.h: Include stdbool.h, and timespec.h instead of
489 the usual <time.h> dance.
490 (get_date): Change signature to support fractional time stamps.
492 * getdate.y: Include "getdate.h" first, as we can now
493 assume C89 and don't need to worry about 'const'.
494 Similarly, include "unlocked-io.h" near start, not in middle.
496 (textint.value): Use long int rather than int.
497 (textint.digits): Use size_t rather than int.
498 (BILLION, LOG10_BILLION): New constants.
499 (parser_control): New member rel_ns. Members day_ordinal,
500 time_zone, month, day, hour, minutes, rel_year, rel_month,
501 rel_day, rel_hour, rel_minutes, rel_seconds
502 are now long int, not int. Member seconds is now struct timespec,
503 not int. New member timespec_seen. Members dates_seen, days_seen,
504 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
506 (%union.intval): Now long int, not int.
508 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
509 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
510 (spec): Now is a timespec or an item list.
511 (timespec, items): New nonterminals.
512 (time, rel, relunit, number, get_date):
513 Add support for fractional seconds.
514 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
515 (gmtime, localtime, mktime): Remove decls; not needed with C89.
516 (to_hour): First arg is now long int, not int.
517 (to_year): Returns long int, not int.
518 Don't treat year -70 like 70.
519 (tm_diff): Returns long int, not int.
520 (lookup_word): Use bool instead of int when appropriate.
521 (yylex): Use size_t for count, not int.
522 Detect overflow when parsing large integer constants.
523 Add support for fractions.
524 (get_date): Make pointers 'const' if possible.
525 Use more-portable code to detect integer overflow.
526 (main) [TEST]: Adjust to above changes. Test for localtime failure.
527 Don't use ctime; it's not reliable if the year has >4 digits.
529 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
530 This is for compatibility with BSD.
532 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
533 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
534 From coreutils' system.h.
536 * userspec.c: Don't include "posixver.h".
537 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
538 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
539 compatible extension. Simplify code by removing a boolean int
540 that was always nonzero if a string was nonnull.
542 2004-03-30 Jim Meyering <jim@meyering.net>
544 Merge from coreutils.
546 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
548 * readtokens.c (readtoken): Don't leak 64 bytes when reading
549 an empty input stream.
551 * readtokens.c: Include <stdbool.h>.
552 (readtoken): Use `size_t' rather than int/long.
553 All callers adjusted.
554 Use `bool' rather than `int' where appropriate.
555 Use memset rather than an explicit loop.
556 Use x2nrealloc rather than xrealloc.
557 Allow the use of `\0' as a delimiter.
558 (readtokens): Likewise.
559 * readtokens.h (readtoken, readtokens): Update prototypes.
561 2004-03-30 Bruno Haible <bruno@clisp.org>
563 * getloadavg.c (getloadavg): Don't assume setlocale returns
566 2004-03-29 Paul Eggert <eggert@twinsun.com>
568 Merge changes to getloadavg.c from coreutils and Emacs.
570 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
571 Define to an expression, not to the empty string.
572 Include cloexec.h and xalloc.h.
573 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
574 Use set_cloexec_flag rather than rolling our own.
575 * cloexec.c, cloexec.h: New files.
577 2004-03-18 Paul Eggert <eggert@twinsun.com>
579 * getopt.h: Sync with libc CVS.
581 2004-03-18 Paul Eggert <eggert@twinsun.com>
582 Bruno Haible <bruno@clisp.org>
584 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
585 not on all platforms that have <wchar.h>.
586 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
588 2004-03-09 Paul Eggert <eggert@twinsun.com>
590 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
592 * getopt_int.h: New file, also synced from libc.
594 2004-03-07 Paul Eggert <eggert@twinsun.com>
596 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
597 '#if' expressions. Unlike the code it replaces, it does not
598 depend on (defined _SC_PAGESIZE). However, it does depend on
599 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
600 first reported by Jason Andrade in
601 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
603 2004-01-18 Simon Josefsson <jas@extundo.com>
605 * strdup.h: New file.
606 * strdup.c: Include it.
607 * path-concat.c: Include strdup.h. Drop strdup declaration.
608 * userspec.c: Include strdup.h. Drop strdup declaration.
610 2004-02-06 Karl Berry <karl@gnu.org>
612 * config.charset: update from gettext 0.14.1.
614 2004-02-05 Paul Eggert <eggert@twinsun.com>
616 Add comments and code, prompted by suggestions from Bruno Haible
618 * quotearg.h (quotearg_alloc): New decl. Improve the comments
619 describing the enum quoting_style values.
620 * quotearg.c (quotearg_alloc): New function.
621 (quotearg_buffer_restyled): Treat lone { and } as special.
622 Treat = as special. Work around bug with older shells
623 that "see" a '\' that is really the 2nd byte of a multibyte char.
624 Quote empty string with shell_quoting_style.
626 2004-02-03 Bruno Haible <bruno@clisp.org>
628 * pipe.h: New file, from GNU gettext.
629 * pipe.c: New file, from GNU gettext.
631 2004-01-27 Bruno Haible <bruno@clisp.org>
633 * execute.h: New file, from GNU gettext.
634 * execute.c: New file, from GNU gettext.
635 * w32spawn.h: New file, from GNU gettext.
637 2004-01-23 Paul Eggert <eggert@twinsun.com>
639 Exit-status fix from coreutils.
641 Use exit_failure consistently in place of EXIT_FAILURE,
642 so that program exit statuses are consistent on failure.
644 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
645 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
646 * argmatch.h: Comment fix to match the above.
647 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
648 Now a macro referring to exit_failure, instead of a separate
649 variable. Include "exitfail.h" to get it.
650 * xstrtol.h: Include "exitfail.h".
651 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
653 * long-options.c (parse_long_options): Use prototype
654 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
657 2004-01-21 Jim Meyering <jim@meyering.net>
659 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
660 so as not to conflict with a different-sized __mktime_internal
661 function in GNU libc.
662 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
663 Problem building statically-linked `ls' reported by Michael Brunnbauer.
665 2004-01-18 Paul Eggert <eggert@twinsun.com>
667 Merge from diffutils.
669 * file-type.c (file_type): Add typed memory objects.
670 * file-type.h (S_TYPEISTMO): New macro.
672 * c-stack.h (c_stack_action): Remove argv argument.
673 * c-stack.c (c_stack_action): Likewise. All uses changed.
674 (die): Don't calculate message unless segv_action returns.
675 (get_stack_location, min_address_from_argv, max_address_from_argv,
676 volatile stack_base, volatile_stack_size): Remove.
677 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
678 that every segmentation violation is a stack overflow. (Ouch!)
679 See Debian bug 136249 (still outstanding) for more info about why
680 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
682 2003-11-30 Bruno Haible <bruno@clisp.org>
684 Safer stack allocation.
685 * setenv.c: Include allocsa.h.
686 (alloca): Remove fallback definition.
687 (freea): Remove macro.
688 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
691 2003-10-17 Bruno Haible <bruno@clisp.org>
693 * binary-io.h: Avoid warnings on Cygwin.
695 2003-12-28 Bruno Haible <bruno@clisp.org>
697 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
698 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
700 2003-11-28 Bruno Haible <bruno@clisp.org>
702 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
704 2003-11-27 Bruno Haible <bruno@clisp.org>
706 * wait-process.c: On Windows, include windows.h. Needed on mingw.
708 2003-11-17 Bruno Haible <bruno@clisp.org>
710 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
712 2003-11-24 Bruno Haible <bruno@clisp.org>
714 * xallocsa.h: New file, from GNU gettext.
715 * xallocsa.c: New file, from GNU gettext.
717 2003-11-24 Bruno Haible <bruno@clisp.org>
719 * allocsa.h: New file, from GNU gettext.
720 * allocsa.c: New file, from GNU gettext.
722 2003-11-24 Bruno Haible <bruno@clisp.org>
724 * eealloc.h: New file.
726 2004-01-15 Jim Meyering <jim@meyering.net>
728 Merge from coreutils.
730 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
731 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
732 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
734 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
735 optional configure-time default.
737 * version-etc.c (version_etc_copyright): Update copyright date.
739 * xreadlink.c (xreadlink): Correct outdated comment.
741 2004-01-15 Paul Eggert <eggert@twinsun.com>
743 Merge from coreutils.
745 * posixver.c: Include posixver.h.
747 * same.c: Include <stdbool.h>, <limits.h>.
748 (_POSIX_NAME_MAX): Define if not defined.
750 (same_name): If file names are silently truncated, report
751 that the file names are the same if they are the same after
752 the silent truncation.
754 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
756 * xstrtod.c (xstrtod): Likewise. All callers changed to
757 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
760 2004-01-14 Paul Eggert <eggert@twinsun.com>
762 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
763 with like-named macro in fnmatch.c.
764 (EXT): Use an internal constant instead.
766 Merge fnmatch patches from glibc.
767 * fnmatch.c (mbsinit): Remove define.
768 Add libc_hidden_ver (__fnmatch, fnmatch).
769 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
770 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
772 2003-12-14 Karl Berry <karl@gnu.org>
774 * config.charset: update from gettext-runtime.
776 2003-12-03 Paul Eggert <eggert@twinsun.com>
778 * getgroups.c (getgroups): xmalloc takes one argument, not two.
779 Bug reported by Alfred M. Szmidt.
781 2003-11-29 Karl Berry <karl@gnu.org>
783 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
785 2003-11-23 Paul Eggert <eggert@twinsun.com>
786 Bruno Haible <bruno@clisp.org>
788 * printf-parse.h: Don't include sys/types.h.
789 (ARG_NONE): New macro.
790 (char_directive): Change type of *arg_index fields to size_t.
791 * printf-parse.c: Don't include sys/types.h.
792 (SSIZE_MAX): Remove macro.
793 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
794 Remove unnecessary overflow check.
795 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
798 2003-11-24 Paul Eggert <eggert@twinsun.com>
800 * alloca.c: Remove dependency on xalloc module.
801 (xalloc_die): Remove.
802 (memory_full) [!defined emacs]: New macro.
803 [!defined emacs]: Don't include xalloc.h.
804 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
805 address arithmetic overflows. Change datatypes a bit to avoid
808 2003-11-22 Jim Meyering <jim@meyering.net>
810 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
812 2003-11-17 Bruno Haible <bruno@clisp.org>
814 * vasnprintf.c (alloca): Remove fallback definition.
815 (freea): Remove definition.
816 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
817 Reported by Paul Eggert.
819 2003-11-17 Jim Meyering <jim@meyering.net>
821 On systems without utime and without a utimes function capable of
822 dealing with a NULL struct utimbuf* argument, this utime replacement
823 could -- in unusual circumstances -- leak a file descriptor.
824 * utime.c: Include <unistd.h> and <errno.h>.
825 (utime_null): Be sure to close `fd' and to preserve errno.
826 Reported by Geoff Collyer via Arnold Robbins.
828 2003-11-16 Paul Eggert <eggert@twinsun.com>
829 Bruno Haible <bruno@clisp.org>
831 Protect against address arithmetic overflow.
832 * printf-args.h: Include stddef.h.
833 (arguments): Change type of field 'count' to size_t.
834 * printf-args.c (printf_fetchargs): Use size_t instead of
835 'unsigned int' where appropriate.
836 * printf-parse.h: Include sys/types.h.
837 (char_directive): Change type of *arg_index fields to ssize_t.
838 (char_directives): Change type of fields 'count', max_*_length to
840 * printf-parse.c: Include sys/types.h and xsize.h.
841 (SSIZE_MAX): Define fallback value.
842 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
843 instead of 'int' where appropriate. Check a_allocated, d_allocated
844 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
845 * vasnprintf.c: Include xsize.h.
846 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
847 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
848 overflow. Avoid wraparound when converting a width or precision from
851 2003-11-16 Bruno Haible <bruno@clisp.org>
853 Update from GNU gettext.
854 * printf-parse.c: Generalize to it can be compiled for wide strings.
855 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
856 * vasnprintf.c: Generalize to it can be compiled for wide strings.
857 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
858 SNPRINTF): New macros.
859 Don't include <alloca.h> if the file is used inside libintl.
860 (local_wcslen): New function, for Solaris 2.5.1.
861 (VASNPRINTF): Use it instead of wcslen.
863 2003-11-16 Bruno Haible <bruno@clisp.org>
865 * xsize.h (xmax): New function.
866 (xsum, xsum3, xsum4): Declare as "pure" functions.
868 2003-11-12 Paul Eggert <eggert@twinsun.com>
870 * xalloc.h: Do not include <limits.h> or <stdint.h>.
871 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
872 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
873 heuristic is just as accurate as far as we know, and it removes a
874 dependency on size_max.m4 and ptrdiff_max.m4.
876 2003-11-12 Paul Eggert <eggert@twinsun.com>
878 * xstrtol.c (__xstrtol): Remove "break" immediately after
879 "return", to pacify some unknown compiler. Problem reported
882 2003-11-11 Bruno Haible <bruno@clisp.org>
884 * xsize.h (SIZE_MAX): Remove fallback definition.
885 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
888 2003-11-10 Paul Eggert <eggert@twinsun.com>
890 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
891 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
892 rejected some allocations of exactly SIZE_MAX - 2 bytes.
894 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
895 not (size_t) -1, since it's defined here.
897 2003-11-06 Paul Eggert <eggert@twinsun.com>
899 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
900 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
901 Reject sizes of exactly SIZE_MAX bytes.
902 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
903 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
905 2003-11-05 Bruno Haible <bruno@clisp.org>
907 * xsize.h: Include limits.h, to avoid a possible collision with
908 SIZE_MAX defined in <limits.h> on Solaris.
910 2003-11-04 Bruno Haible <bruno@clisp.org>
913 * linebreak.c: Include xsize.h.
914 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
915 argument for overflow.
916 Suggested by Paul Eggert.
918 2003-10-31 Bruno Haible <bruno@clisp.org>
920 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
921 to avoid (extremely rare) race condition.
922 Suggested by Paul Eggert.
924 2003-11-03 Jim Meyering <jim@meyering.net>
926 * userspec.c: Include "userspec.h".
927 * userspec.h: New file.
929 2003-10-31 Paul Eggert <eggert@twinsun.com>
931 * mountlist.h (struct mount_entry.me_type_malloced): New member.
932 * mountlist.c (SIZE_MAX): Define if not defined already.
933 (read_filesystem_list): Set and use me_type_malloced.
934 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
935 whatever the type happens to be), for brevity and consistency.
936 Check for size calculation overflow on Alphas running OSF/1.
938 2003-10-31 Jim Meyering <jim@meyering.net>
940 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
942 * linebuffer.c: Include <string.h> for declaration of memset.
944 2003-10-30 Paul Eggert <eggert@twinsun.com>
945 Bruno Haible <bruno@clisp.org>
947 * vasprintf.c: Include <limits.h>, <stdlib.h>.
948 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
950 2003-10-29 Paul Eggert <eggert@twinsun.com>
952 * xalloc.h (xalloc_oversized): Now a macro, not a function,
953 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
955 * quotearg.c (quotearg_n_options): Use it.
956 * group-member.c: Include <stdbool.h>.
957 (free_group_info): Arg is now const *; don't free arg.
958 (get_group_info): Now returns bool and accepts struct group_info *,
959 rather than returning a malloc'ed struct group_info *.
960 All uses changed. Check for overflow in internal size calculation.
962 * getusershell.c (readname): Simplify the code by using x2nrealloc
963 rather than xmalloc/xrealloc.
964 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
965 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
966 conformance bug: the old code used a pointer after freeing the
967 storage that it addressed.
968 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
969 rather than doing it by hand.
970 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
971 the buffer preserved. Use free and xmalloc instead.
972 * quotearg.c (quotearg_n_options): Likewise.
973 Use a simpler test for size overflow. Don't use xalloc_oversized
974 because unsigned int might be wider than size_t (!); this suggests
975 that we should switch from unsigned int to size_t for slot numbers.
977 2003-10-27 Bruno Haible <bruno@clisp.org>
979 * stdbool_.h: Better support for BeOS.
981 2003-10-27 Paul Eggert <eggert@twinsun.com>
983 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
984 to allocate the returned structure. Do not allocate a subarray,
985 as x2nrealloc will do that.
986 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
987 instead of xnrealloc.
988 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
990 2003-10-26 Paul Eggert <eggert@twinsun.com>
992 * xalloc.h (xalloc_oversized): New static inline function, for
993 callers that want to do their own size-overflow checking. Include
994 <stdbool.h>, since xalloc_oversized returns bool.
995 * xalloc.c (array_size_overflow): Remove. All callers changed
996 to use xalloc_oversized.
998 Add two functions x2realloc, x2nrealloc, for programs that grow
999 arrays dynamically by doubling their sizes.
1000 * xalloc.h (x2realloc, x2nrealloc): New decls.
1001 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
1004 Port to C99 semantics for 'inline' of external functions.
1005 Bug reported by Bruno Haible.
1006 * xmalloc.c (xnmalloc_inline): New static inline function,
1007 with the old contents of xnmalloc.
1008 (xnmalloc, xmalloc): Use it.
1009 (xnrealloc_inline): New static inline function,
1010 with the old contents of xnrealloc.
1011 (xnrealloc, xrealloc): Use it.
1013 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
1015 2003-10-25 Paul Eggert <eggert@twinsun.com>
1017 Fix several address-calculation bugs in the hash modules,
1018 plus some minor code cleanup.
1020 * hash.h: Include <stdbool.h>, for bool.
1021 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
1022 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
1023 hash_get_n_entries, hash_get_max_bucket_length,
1024 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
1025 hash_rehash): Use size_t rather than unsigned.
1026 * hash.c (struct hash_table, hash_get_n_buckets,
1027 hash_get_n_buckets_used, hash_get_n_entries,
1028 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
1029 hash_get_entries, hash_do_for_each, hash_string, is_prime,
1030 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
1032 (SIZE_MAX): Define if not defined.
1033 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
1034 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
1036 Use const * when possible.
1037 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
1038 (check_tuning): Fix bug: if tuning parameters were very close to
1039 0 or 1, rounding errors could have caused subscript violations.
1040 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
1041 (hash_initialize): Add 'fail:' label
1042 to free table and return NULL, and use it to simplify code.
1043 Use calloc rather than clearing the storage ourself.
1044 (hash_initialize, hash_rehash): Check for arithmetic overflow in
1045 buffer size calculations.
1046 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
1047 Include <stddef.h>, for size_t.
1048 * hash-pjw.c (hash_pjw): Likewise.
1049 Switch to method described by Bruno Haible.
1050 Include <limits.h>, for CHAR_BIT.
1051 (SIZE_BITS): New macro.
1053 2003-10-21 Paul Eggert <eggert@twinsun.com>
1055 * getndelim2.c (getndelim2): When size calculation overflows,
1056 ceiling the allocation at NMAX bytes rather than silently
1057 discarding input bytes before NMAX is reached. This makes
1058 a difference only if NMAX exceeds SIZE_MAX / 2.
1060 * obstack.c: Merge from glibc.
1061 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
1062 Add libc_hidden_def (_obstack_newchunk).
1063 (_obstack_free) [! defined _LIBC]: Remove.
1064 [defined _LIBC]: Make a strong alias from obstack_free, rather than
1065 a clone of the function body.
1066 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
1067 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
1069 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
1070 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
1073 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
1074 (obstack_ptr_grow_fast, obstack_int_grow_fast):
1075 Don't use lvalue casts, as GCC plans to remove support for them
1076 in GCC 3.5. Reported by Joseph S. Myers. This bug
1077 was also present in the non-GCC version, indicating that this
1078 code had always been buggy and had never been widely used.
1079 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
1080 Use the fast variant of each macro, rather than copying the
1081 definiens of the fast variant; that way, we'll be more likely to
1082 catch future bugs in the fast variants.
1084 2003-10-20 Bruno Haible <bruno@clisp.org>
1086 * wait-process.h: New file, from GNU gettext.
1087 * wait-process.c: New file, from GNU gettext.
1089 2003-10-19 Jim Meyering <jim@meyering.net>
1091 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
1093 2003-10-16 Paul Eggert <eggert@twinsun.com>
1095 * getgroups.c: Include <errno.h>, <stdlib.h>.
1096 (getgroups): First arg is int, not size_t.
1097 Don't let 'free' mangle errno.
1099 2003-10-16 Jim Meyering <jim@meyering.net>
1101 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
1103 2003-10-15 Paul Eggert <eggert@twinsun.com>
1105 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
1107 (new_exclude, add_exclude_file): Initial size no longer needs to
1109 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
1110 our own address arithmetic overflow checking.
1112 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
1113 (fnmatch): Do not alloca more than 2000 wide characters;
1114 instead, use malloc for large buffers.
1115 Check for address arithmetic overflow, and return -1
1116 with errno set to ENOMEM in that case.
1117 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
1118 (NEW_PATTERN): Do not alloca more than 8000 bytes;
1119 instead, return -1. Check for address arithmetic overflow.
1121 2003-10-14 Paul Eggert <eggert@twinsun.com>
1123 Handle invalid suffixes and overflow independently, so that
1124 callers can treat them independently as needed. Fix some bugs in
1125 suffix handling, e.g., "100k@" was not diagnosed as an invalid
1126 suffix for a human-readable blocksize. The major caller-visible
1127 change is the addition of a new
1128 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
1129 that both overflow and suffix chars were found.
1131 * human.c (humblock): Don't check separately for invalid suffix
1132 char; that is xstrtoumax's job (now that its bug is fixed).
1133 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
1134 INTMAX_MAX]: New macros.
1135 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
1136 TYPE_MAXIMUM): New macros.
1137 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
1138 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
1139 if overflow occurs, as it's what __strtol does and it's more useful
1141 (__xstrtol): If __strtol reports some error other than ERANGE,
1142 reflect it to the caller as LONGINT_INVALID. If it reports
1143 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
1144 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
1145 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
1147 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
1148 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
1149 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
1150 [defined UINTMAX_MAX]: New macros.
1152 2003-10-14 Bruno Haible <bruno@clisp.org>
1154 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
1155 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
1156 Also use volatile where needed.
1158 2003-10-12 Paul Eggert <eggert@twinsun.com>
1160 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
1161 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
1162 and define in terms of the other primitives.
1163 * xmalloc.c: Include stdbool.h; do not include exit.h.
1164 (SIZE_MAX): Define if not already defined.
1165 (array_size_overflow): New function.
1166 (xalloc_die): Abort instead of exiting if 'error' returns.
1167 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
1168 (xmalloc, xrealloc): Use them.
1169 (xcalloc): Check for address arithmetic overflow.
1170 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
1171 a bit faster than strcpy.
1173 2003-10-08 Paul Eggert <eggert@twinsun.com>
1175 Merge getpass from libc, plus a few fixes.
1177 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
1178 Include <stdbool.h>.
1179 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
1180 __fsetlocking to empty.
1181 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
1182 do include <bits/libc-lock.h>.
1183 Do not include <fcntl.h>; not needed.
1184 [_LIBC]: Include <wchar.h>.
1185 (NOTCANCEL_MODE): New macro.
1186 (flockfile, funlockfile) [_LIBC]: New macros.
1187 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
1188 [!_LIBC]: New macros.
1189 (call_fclose): New function.
1190 (getpass): Use it. Save tty stream separately; this simplifies the
1191 code and makes it more reliable if stdin happens to equal stdout.
1192 Invoke __fsetlocking on tty.
1193 Handle thread cancellation if needed.
1194 Namespace cleanup (use __tcgetattr, __getline).
1195 Use bool for Booleans.
1196 [USE_IN_LIBIO]: Handle wide streams.
1197 [!_LIBC]: Unconditionally do the fseek, since we don't know what
1198 stream might go where.
1200 * unlocked-io.h: Include <stdio.h>, so that the caller
1201 doesn't have to include <stdio.h> before us.
1202 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
1203 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
1204 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
1205 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
1206 if not declared, so that we can use getpass.c code from libc without
1208 (flockfile, ftrylockfile, funlockfile): New macros.
1210 2003-10-06 Bruno Haible <bruno@clisp.org>
1212 * version-etc-2.h: Remove file.
1213 * version-etc-2.c: Remove file.
1215 2003-09-25 Jim Meyering <jim@meyering.net>
1216 Bruno Haible <bruno@clisp.org>
1218 This lets translators provide better translations for the
1219 "Written by ..." part of --version output.
1220 * version-etc.h: Include stdarg.h.
1221 (version_etc_copyright): Declare as readonly.
1222 (version_etc): Make this function variadic with a NULL-terminated list
1223 of author name strings.
1224 (version_etc_va): New declaration.
1225 * version-etc.c: Include stdarg.h, stdlib.h.
1226 (version_etc_copyright): Declare as readonly.
1227 (version_etc_va): New function. Provide a different translatable string
1228 for each possible number of authors < 10. Abbreviate when there are 10
1230 (version_etc): Make this function variadic. Call version_etc_va.
1231 Suggestion from Gary V. Vaughan.
1233 * long-options.h (parse_long_options): Change prototype: the authors
1234 string is moved to the end and becomes variadic.
1235 * long-options.c: Include stdarg.h.
1236 (parse_long_options): Make this function variadic, too.
1237 Call version_etc_va, not version_etc.
1239 2003-10-06 Bruno Haible <bruno@clisp.org>
1241 * fatal-signal.h: New file, from GNU gettext.
1242 * fatal-signal.c: New file, from GNU gettext.
1244 2003-10-04 Karl Berry <karl@gnu.org>
1246 * argp*: update from libc.
1248 2003-10-01 Larry Jones <lawrence.jones@eds.com>
1250 * getpass.c (getpass): Use a no-op fseek when switching from input to
1251 output mode on the same stream.
1253 2003-09-29 Paul Eggert <eggert@twinsun.com>
1255 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
1256 Fix arg typo in previous patch.
1258 2003-09-28 Jim Meyering <jim@meyering.net>
1260 * error.c: Correct cpp indentation.
1262 2003-09-27 Paul Eggert <eggert@twinsun.com>
1264 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
1265 Omit the special code that used __typeof__, since we worry that
1266 it could be more trouble than it's worth. See:
1267 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
1268 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
1272 2003-09-26 Jim Meyering <jim@meyering.net>
1274 * error.c (error_tail): Move some declarations
1275 into inner scope where the local variables are used.
1277 2003-09-26 Bruno Haible <bruno@clisp.org>
1279 * stpncpy.h (gnu_stpncpy): New declaration.
1280 (stpncpy): Define as alias for gnu_stpncpy.
1281 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
1283 2003-09-26 Paul Eggert <eggert@twinsun.com>
1285 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
1286 (error_tail): Do not loop, reallocating temporary buffer, since
1287 the output cannot contain more wide characters than the input
1288 contains bytes, the size must be big enough already. This avoids
1289 one potential size overflow calculation. Check for size overflow
1290 when calculating temporary buffer size. Free temporary buffer
1291 when done, if it was allocated with malloc; this plugs a memory
1292 leak. Remove casts from void * to pointers, that are no longer
1293 needed now that we're assuming C89 or better.
1295 Merge error changes from glibc.
1297 * error.c, error.h: Update copyright notice header to match glibc.
1298 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
1299 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
1300 Disable cancellation while printing error.
1301 * error.h: Prepend __ to parameter names.
1303 2003-09-25 Karl Berry <karl@gnu.org>
1305 * argp-fmtstream.c, argp-help.c: update from libc.
1307 2003-09-25 Bruno Haible <bruno@clisp.org>
1309 * version-etc-2.h: New file, from version-etc.h with modifications.
1310 * version-etc-2.c: New file, from version-etc.c with modifications.
1312 2003-09-25 Simon Josefsson <jas@extundo.com>
1314 * xgetdomainname.h: New file.
1315 * xgetdomainname.c: New file.
1317 2003-09-25 Simon Josefsson <jas@extundo.com>
1318 Bruno Haible <bruno@clisp.org>
1320 * getdomainname.h: New file.
1321 * getdomainname.c: New file.
1323 2003-09-24 Paul Eggert <eggert@twinsun.com>
1325 * linebuffer.c (freebuffer): Don't free the argument, just
1326 the buffer associated with the argument. Bug reported by
1329 2003-09-19 Karl Berry <karl@gnu.org>
1331 * argp.h: update from libc.
1333 2003-09-16 Paul Eggert <eggert@twinsun.com>
1335 * linebuffer.c (readlinebuffer): Return NULL immediately upon
1336 input error, instead of returning NULL the next time we are called
1337 (and therefore losing track of errno).
1339 2003-09-15 Paul Eggert <eggert@twinsun.com>
1341 * getndelim2.c (getndelim2): Don't trash errno when a read
1342 fails, so that the caller gets the proper errno.
1344 * readutmp.c (read_utmp): Likewise.
1345 Check for fstat error. Close stream and free storage
1348 2003-09-14 Bruno Haible <bruno@clisp.org>
1350 * fwriteerror.h: New file.
1351 * fwriteerror.c: New file.
1353 2003-09-14 Jim Meyering <jim@meyering.net>
1355 * getloadavg.c: Correct cpp indentation.
1356 * strdup.c: Likewise.
1357 * vasnprintf.c: Likewise.
1359 2003-09-12 Paul Eggert <eggert@twinsun.com>
1361 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
1362 * obstack.c [!defined _LIBC]: Likewise.
1363 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
1364 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
1365 * exitfail.c: Don't include stdlib.h; no longer needed.
1367 More changes to assume C89 or better.
1369 * error.c (error_tail): Assume vprintf.
1371 * argmatch.c (getenv): Remove decl.
1372 * progreloc.c (get_full_program_name): Define via prototype.
1373 * setenv.c (clearenv): Likewise.
1374 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
1376 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
1377 (malloc, memcpy): Remove decls.
1378 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
1379 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
1380 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
1381 (memcpy): Remove macro.
1382 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
1383 (__P): Remove. All uses removed.
1384 (PTR): Remove. All uses changed to void *.
1385 (CHAR_BIT, NULL): Remove.
1386 (spaces, zeros, memset_space, memset_zero)
1387 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
1389 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
1390 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
1391 Define with prototype.
1392 Remove now-unnecessary prototype decl.
1393 (extra_args_spec): Assume ANSI C. All uses changed.
1394 (extra_args_spec_iso): Remove.
1395 (my_strftime, emacs_strftimeu): Define via prototype.
1396 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
1398 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
1399 * strtoimax.c: Include <stdlib.h> unconditionally.
1400 (strtoul, strtol): Remove decls.
1401 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
1403 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
1404 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
1405 (LOCALE_PARAM_PROTO): New macro.
1406 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
1407 (INTERNAL (strtol), strtol): Define with a prototype.
1408 (PARAMS): Remove. All uses removed.
1409 * tempname.c: Include <string.h> unconditionally.
1410 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
1411 * xgethostname.c (main): Define with a prototype.
1412 * xmalloc.c: Include "xalloc.h" first, to check interface.
1413 Include <stdlib.h> unconditionally.
1414 (calloc, malloc, realloc, free): Remove decls.
1415 * xstrtod.c: Include "xstrtod.h" first, to check interface.
1416 Include <stdlib.h> unconditionally. Sort include file names.
1418 (xstrtod): Define with a prototype.
1419 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
1420 (strtol, strtoul): Remove decls.
1422 2003-09-11 Paul Eggert <eggert@twinsun.com>
1424 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
1425 Include <stdlib.h>, <string.h> unconditionally.
1426 Remove now-unnecessary cast to char *.
1427 * strnlen.c: Include <string.h> unconditionally.
1428 * yesno.c (yesno): Define with a prototype.
1430 2003-09-10 Bruno Haible <bruno@clisp.org>
1432 * strcspn.c: Include <string.h> unconditionally.
1433 * strpbrk.c: Include <string.h> unconditionally.
1434 * strstr.c: Include <string.h> unconditionally.
1435 * unicodeio.c: Include <string.h> unconditionally.
1436 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
1437 * unsetenv.c: Likewise.
1438 * xreadlink.c: Include <stdlib.h> unconditionally.
1439 * yesno.c: Include <stdlib.h> unconditionally.
1440 (rpmatch): Add prototype.
1442 2003-09-10 Jim Meyering <jim@meyering.net>
1444 * error.c: Correct indentation of cpp directives.
1446 2003-09-09 Paul Eggert <eggert@twinsun.com>
1450 * acosl.c (main): Use a prototype.
1451 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
1454 * getloadavg.c (getloadavg, main): Define via prototypes.
1456 * getopt.h (struct option.name): Assume C89, and use 'const'.
1457 (getopt, etopt_long, getopt_long_only, _getopt_internal)
1458 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
1460 * getopt.c (const): Remove macro.
1461 Include <string.h> unconditionally.
1462 (my_index): Remove; all uses changed to strchr.
1463 (strlen): Remove decl.
1464 (exchange): Remove forward decl; no longer needed.
1465 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
1466 Define with prototype.
1467 * getopt1.c (const): Remove macro.
1468 (getopt_long, getopt_long_only, main): Define with prototype.
1470 * getugroups.c: Include <string.h> unconditionally.
1472 * getusershell.c: Include <stdlib.h> unconditionally.
1473 (getusershell, setusershell, endusershell, readname, main):
1474 Define with prototypes.
1476 * group-member.c: Include group-member.h first.
1477 Include <stdlib.h> unconditionally.
1479 * hard-locale.c: Include hard-locale.h first.
1480 Include <stdlib.h>, <string.h> unconditionally.
1482 * hash.c (free, malloc): Remove decls.
1483 Include <stdlib.h> unconditionally.
1485 * human.c: Include <stdlib.h>, <string.h> unconditionally.
1486 (getenv): Do not declare.
1488 * idcache.c: Include <string.h> unconditionally.
1490 * long-options.c: Include long-options.h first, to test interface.
1491 Include <stdlib.h> unconditionally.
1493 * makepath.c: Include makepath.h first, to test interface.
1494 Include <stdlib.h> and <string.h> unconditionally.
1496 * linebuffer.c: Include <stdlib.h>.
1497 (free): Remove decl.
1499 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
1500 rpl_malloc returns void *, not char *.
1501 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
1503 * md5.h: Include <limits.h> unconditionally.
1504 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
1505 (__P): Remove; all uses removed.
1506 * md5.c: Include "md5.h" first.
1507 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
1508 md5_buffer, md5_process_bytes, md5_process_block):
1509 Define with prototypes.
1510 * sha.h (__P): Remove all uses. (It wasn't defined??)
1511 * sha.c: Include "sha.h" first.
1512 Include <stdlib.h>, <string.h> unconditionally.
1514 * memchr.c (__ptr_t): Remove; all uses changed to void *.
1515 * memcmp.c (__ptr_t): Likewise.
1516 * memrchr.c (__ptr_t): Likewise.
1517 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
1518 Include <string.h> unconditionally.
1519 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
1520 * memchr.c: Include <stdlib.h> unconditionally.
1521 * memchr.c (LONG_MAX): Remove.
1522 * memrchr.c (LONG_MAX): Likewise.
1523 * memchr.c (__memchr): Define via a prototype.
1524 * memrchr.c (__memrchr): Likewise.
1525 * memcmp.c (__P): Remove, and remove all uses.
1526 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
1527 Remove forward decls; no longer needed.
1528 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
1529 Use types required by C89 in prototype.
1531 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
1532 * savedir.c: Likewise.
1533 * mkdir.c (free): Remove decl.
1534 * rmdir.c (rmdir): Define with a prototype.
1535 * savedir.c: Include savedir.h first, to test interface.
1537 * mktime.c (STDC_HEADERS): Remove.
1538 Include <stdlib.h>, <string.h> unconditionally.
1540 * modechange.c: Include <stdlib.h> unconditionally.
1541 (malloc): Remove decl.
1543 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
1544 (free): Remove decl.
1546 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
1547 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
1548 (This type really should be intptr_t, but that's a C99ism.)
1549 (_obstack_memcpy): Remove: all uses changed to memcpy.
1550 Include <string.h> unconditionally.
1551 (struct obstack): Assume __STDC__ for types of members
1552 chunkfun, freefun, extra_arg.
1553 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
1554 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
1555 obstack_begin, obstack_specify_allocation,
1556 obstack_specify_allocation_with_arg, obstack_chunkfun,
1557 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
1558 Remove unprototyped decls and the macros that use them.
1559 * obstack.c (POINTER): Remove. All uses changed to void *.
1560 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
1561 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
1562 (defined __STDC__ && __STDC__)]:
1563 Remove nonprototyped code.
1564 Include <stdlib.h> unconditionally.
1565 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
1566 _obstack_allocated_p, _obstack_free, obstack_free,
1567 _obstack_memory_used, print_and_abort):
1568 Define using prototypes.
1569 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
1570 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
1571 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
1572 obstack_next_free, obstack_object_size, obstack_room) [0]:
1573 Remove unused, unprototyped code.
1575 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
1577 * physmem.c (physmem_total, physmem_available, main): Define
1580 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
1581 (main): Define with a prototype.
1583 * posixver.c (getenv): Remove decl.
1585 * putenv.c (malloc): Returns void *, not char *.
1586 Include <string.h> unconditionally.
1587 (strchr, memcpy, NULL): Do not define.
1589 * readtokens.c: Include readtokens.h first, to test interface.
1590 Include <stdlib.h>, <string.h> unconditionally.
1591 (init_tokenbuffer): Define with a prototype.
1593 * regex.c (PARAMS): Remove. All uses removed.
1594 All uses of _RE_ARGS removed, too.
1595 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
1597 (bzero): Assume memset exists.
1598 (memcmp, memcpy, NULL): Remove.
1599 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
1600 char, or assignments to local vars of type signed char.
1601 (init_syntax_once, PREFIX(extract_number_and_incr),
1602 PREFIX(print_partial_compiled_pattern),
1603 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
1604 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
1605 PREFIX(regex_grow_registers), PREFIX(regex_compile),
1606 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
1607 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
1608 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
1609 wcs_compile_range, byte_compile_range, truncate_wchar,
1610 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
1611 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
1612 count_mbs_length, wcs_re_match_2_internal,
1613 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
1614 PREFIX(alt_match_null_string_p),
1615 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
1616 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
1617 regfree, PREFIX(extract_number)): Define with prototype. Remove
1618 now-unnecessary declaration, if any.
1619 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
1621 Remove now-unnecessary casts among pointer types.
1622 * regex.h (_RE_ARGS): Remove. All uses removed.
1624 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
1625 (free): Remove decl.
1627 * rpmatch.c: Include <stdlib.h> unconditionally.
1629 * same.c: Include <stdlib.h>, <string.h> unconditionally.
1630 (free): Remove decl.
1632 * save-cwd.c: Include <stdlib.h> unconditionally.
1633 * xgetcwd.c: Likewise.
1635 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
1636 (free): Remove decl.
1638 * strchrnul.c (strchrnul): Define with a prototype.
1639 Fix bug: c_in was not converted to char before searching.
1641 The following changes are not K&R related:
1643 * group-member.h: Include <sys/types.h>, so that this file is
1645 * makepath.h: Likewise.
1647 * getusershell.c (readname, default_index, line_size, readname):
1648 Use size_t, not int, for sizes.
1649 (readname): If the size overflows, report an error instead of
1652 2003-09-09 Derek Robert Price <derek@ximbiot.com>
1654 * getndelim2.c: Assume stdlib.h per the C89 spec.
1656 2003-09-08 Paul Eggert <eggert@twinsun.com>
1658 Assume C89 or better; remove K&R cruft.
1659 A few of these changes were first proposed by Derek Robert Price
1660 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
1662 * addext.c: Include <string.h> unconditionally.
1663 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
1664 Don't declare getenv or malloc.
1666 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
1667 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
1669 (find_stack_direction, alloca): Use prototypes.
1671 * atexit.c (atexit): Define using a prototype.
1673 * basename.c, dirname.c, stripslash.c:
1674 Include <string.h> unconditionally.
1676 * bcopy.c: Include <stddef.h>.
1677 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
1679 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
1681 * error.h (error, error_at_line, error_print_progname)
1682 [! (defined (__STDC__) && __STDC__)]: Remove decls.
1683 * error.c: Include error.h first, to check interface.
1684 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
1685 (VA_START): Remove; all uses changeed to va_start.
1686 (exit, strerror): Remove decls.
1687 (error_print_progname): Prototype uncondionally.
1688 Don't include <errno.h>; no longer needed.
1689 (private_strerror): Remove.
1690 (error_tail): Always define.
1691 (error, error_at_line): Assume C89 or better; always use prototypes.
1692 * fatal.c: Include "fatal.h" first, to test interface.
1693 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
1694 (VA_START): Remove; all uses changed to va_start.
1695 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
1697 (exit): Remove decl.
1698 (fatal): Prototype unconditionally. Assume va_start works.
1699 Abort at end, to pacify gcc.
1701 * euidaccess.c (main): Define with a prototype.
1703 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
1705 * exitfail.c: Include <stdlib.h> unconditionally.
1707 * fnmatch_.h (__P): Remove. All uses changed to assume
1709 * fnmatch.c: Include fnmatch.h first, to test interface.
1710 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
1711 (getenv): Remove decl.
1712 (fnmatch): Define using a prototype.
1713 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
1714 (FCT): Define using a prototype.
1716 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
1718 * gethostname.c: Include <stddef.h>.
1719 (gethostname): Define with prototype. Length is size_t, not int.
1721 2003-09-08 Paul Eggert <eggert@twinsun.com>
1723 * getversion.c: Remove; was migrated to backupfile.c in 1997.
1724 getversion.c should have been removed then, but was accidentally
1727 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
1728 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
1730 2003-09-07 Paul Eggert <eggert@twinsun.com>
1732 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
1733 copy_tm_result. Bug reported by Simon Josefsson in
1734 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
1736 2003-09-06 Paul Eggert <eggert@twinsun.com>
1738 * time_r.c, time_r.h: New files.
1740 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
1742 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
1743 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
1745 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
1747 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
1748 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
1751 * timegm.c: Switch to glibc implementation, with the following changes:
1752 [defined HAVE_CONFIG_H]: Include <config.h>.
1753 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
1754 (__mktime_internal) [!defined _LIBC]: New decl.
1755 (__gmtime_r) [!defined _LIBC]: New macro and function.
1756 (timegm): Use a prototype, since gnulib assumes C89.
1757 Do not bother declaring tmp to be const, as it's not really usefu.
1758 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
1759 (timegm): Declare only if HAVE_DECL_TIMEGM.
1761 2003-09-03 Paul Eggert <eggert@twinsun.com>
1763 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
1764 Bug reported by Lute Kamstra in
1765 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
1767 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
1768 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
1769 course with correspondingly smaller numbers for tomorrow and
1770 yesterday. From Tadayoshi Funaba. Originally installed into
1771 sh-utils on 1999-08-07, but the patch got lost (I guess during the
1774 2003-08-31 Simon Josefsson <jas@extundo.com>
1776 * timegm.h: New file.
1777 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
1779 2003-08-31 Karl Berry <karl@gnu.org>
1781 * argp.h: update from libc.
1783 2003-08-28 Bruno Haible <bruno@clisp.org>
1785 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
1786 warning on QNX, which defines O_BINARY to 000000.
1788 2003-08-24 Bruno Haible <bruno@clisp.org>
1790 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
1791 MSVC7 <stdio.h> is included later.
1793 2003-08-20 Bruno Haible <bruno@clisp.org>
1795 * progname.h: New file, from GNU gettext.
1796 * progname.c: New file, from GNU gettext.
1797 * progreloc.c: New file, from GNU gettext.
1799 2003-08-19 Bruno Haible <bruno@clisp.org>
1801 * xstrdup.c: Assume <string.h> exists.
1803 2003-08-18 Jim Meyering <jim@meyering.net>
1805 * setenv.h: Indent nested cpp directive.
1806 * vasnprintf.c: Remove trailing blanks.
1808 2003-08-17 Simon Josefsson <jas@extundo.com>
1809 Bruno Haible <bruno@clisp.org>
1811 * xstrndup.h: New file.
1812 * xstrndup.c: New file.
1814 2003-08-17 Bruno Haible <bruno@clisp.org>
1816 * strndup.h: New file.
1818 2003-08-16 Paul Eggert <eggert@twinsun.com>
1820 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
1821 space, undoing this 2003-08-12 change:
1822 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
1824 2003-08-16 Jim Meyering <jim@meyering.net>
1826 Merge from coreutils.
1827 * xstrtoimax.c: #else #if -> #elif.
1828 * xstrtoumax.c: Likewise.
1830 2003-08-15 Paul Eggert <eggert@twinsun.com>
1832 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
1833 rather than tab, after '#' in shell-script copyright notices.
1834 Suggested by Bruno Haible.
1836 2003-08-15 Jim Meyering <jim@meyering.net>
1837 and Paul Eggert <eggert@twinsun.com>
1839 Merge from coreutils.
1840 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
1841 member but strut utmpx does not. Needed for AIX 4.3.3.
1842 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
1844 2003-08-15 Jim Meyering <jim@meyering.net>
1846 Merge from coreutils.
1847 * xgethostname.c: Include <stdlib.h>.
1848 (xghostname): Don't exit for anything other than memory-related
1849 failure; just return NULL.
1850 * userspec.c: Include "posixver.h".
1851 (parse_user_spec): Accept `.' as a separator only
1852 in pre-POSIX-200112 mode.
1853 * strtoimax.c: Use #elif rather than #else #if.
1854 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
1855 Remove function, now that we can rely on a working tzset function.
1856 [!_LIBC]: Ensure that the required autoconf test has been run.
1857 [!defined _NL_CURRENT && HAVE_STRFTIME]:
1858 Use underlying_strftime for %r.
1859 * sha.c: Merge in some clean-up and optimization changes from glibc.
1860 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
1861 Ensure that it is a multiple of 64.
1862 Rearrange loop exit tests so as to avoid performing an
1863 additional fread after encountering an error or EOF.
1864 * realloc.c: Update copyright date.
1866 2003-08-14 Jim Meyering <jim@meyering.net>
1868 Merge from coreutils.
1869 * obstack.h: Whitespace changes.
1870 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
1871 and xcalloc return values.
1872 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
1873 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
1874 hang on OSF/1 5.1 for DIR on both local and remote file systems.
1875 Reported by (and fix confirmed by) Nelson H. F. Beebe.
1876 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
1878 Use mntctl's return value to drive the entry-processing loop, since
1879 we can't rely on the value of the vmt_length member in the last
1880 entry. On some systems doing so could result in exhausting
1881 virtual memory. Based in part on a patch from Mike Jetzer.
1883 2003-08-14 Jim Meyering <jim@meyering.net>
1884 and Paul Eggert <eggert@twinsun.com>
1886 Merges from coreutils, plus other fixes.
1887 * physmem.c: Merge in portability changes from gcc/libiberty
1888 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
1889 for credits and details. Thanks to Kaveh Ghazi for helping
1890 to keep these files in sync.
1891 (ARRAY_SIZE): Define it.
1892 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
1893 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
1894 (memcasecmp): Don't assume size_t fits in unsigned int.
1895 Remove casts and duplicate code.
1896 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
1897 (memcpy): Remove definition.
1898 Merge in some clean-up and optimization changes from glibc.
1899 [BLOCKSIZE]: Move definition to top of file.
1900 Ensure that it is a multiple of 64.
1901 Rearrange loop exit tests so as to avoid performing an
1902 additional fread after encountering an error or EOF.
1903 * md5.h (md5_uintptr): Define.
1904 * makepath.c (CLEANUP_CWD): Report an error if we failed to
1905 return to the initial working directory. Preserve errno
1907 * idcache.c: Include "xalloc.h".
1908 (xmalloc, xrealloc): Remove decls.
1909 (getuser): Remove casts no longer required in C89.
1910 * human.c: Include stdio.h, for sprintf.
1911 * group-member.c: Include "xalloc.h".
1912 (xmalloc, xrealloc): Remove decls.
1913 (get_group_info): Remove casts no longer required in C89.
1914 * getusershell.c (readname): Remove casts no longer required in C89.
1915 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
1916 * getline.c: Whitespace fix, from coreutils.
1918 2003-08-13 Paul Eggert <eggert@twinsun.com>
1920 * exclude.c: Include <ctype.h>
1921 (IN_CTYPE_DOMAIN): New macro.
1923 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
1926 * argp-help.c, argp-parse.c, config.charset, getopt.h:
1927 Undo previous (whitespace-only) change.
1929 2003-08-12 Paul Eggert <eggert@twinsun.com>
1931 * argp-help.c, argp-parse.c, config.charset, getopt.h:
1932 Normalize leading white space and remove trailing white space.
1933 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
1934 notice, as per ../config/srclist-update.
1936 Merge from coreutils.
1937 * euidaccess.h: New file.
1938 * euidaccess.c: Include it.
1939 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
1940 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
1941 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
1943 2003-08-11 Bruno Haible <bruno@clisp.org>
1945 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
1946 (vasnprintf): Use it instead of wcslen.
1948 2003-08-11 Bruno Haible <bruno@clisp.org>
1950 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
1951 value to ensure that _Bool promotes to int. Use #define for _Bool when
1952 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
1954 2003-08-10 Karl Berry <karl@gnu.org>
1956 * regex.h: update from libc (whitespace fix).
1958 2003-08-09 Paul Eggert <eggert@twinsun.com>
1960 Merge some files from coreutils. These changes were
1961 originally made by Jim Meyering.
1962 * acl.c: Include <sys/types.h> before <sys/stat.h>;
1963 many older Unixes require this.
1964 * alloca.c (alloca): Remove cast to argument of free;
1965 no longer needed in C89.
1966 * alloca_.h, regex.h: Fix white space to match
1967 what GNU indent does.
1969 2003-08-05 Paul Eggert <eggert@twinsun.com>
1971 * bumpalloc.h: Remove.
1973 2003-08-04 Paul Eggert <eggert@twinsun.com>
1975 * getloadavg.c: Change copyright notice and spacing to conform to
1978 Merge from coreutils.
1979 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
1981 * getdate.y (date): Also accept dates like May-23-2003; suggestion
1982 from Karl Berry, implemented by Jim Meyering.
1983 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
1984 from Dmitry V. Levin.
1985 Remove anachronistic cast of xrealloc.
1986 * fnmatch_.h (__const): Remove. Use 'const'.
1987 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
1988 type. Otherwise, it wouldn't compile with at least /bin/cc on
1989 ymp-cray-unicos9.0.2.X.
1990 Combine two mostly-identical uses of alloca into one.
1991 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
1993 2003-08-04 Dave Love <d.love@dl.ac.uk>
1997 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
1998 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
1999 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
2000 obsolete NLIST_NAME_UNION.
2001 [__GNU__]: Undef BSD and FSCALE.
2002 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
2004 2003-08-03 Paul Eggert <eggert@twinsun.com>
2006 * stdbool_.h (_Bool): Make it signed char, instead of
2007 an enum type, so that it's guaranteed to promote to int. See:
2008 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
2010 2003-07-31 Paul Eggert <eggert@twinsun.com>
2012 * strerror.c: Include config.h, limits.h. Declare sprintf.
2013 (strerror): Don't assume that a printable int fits in 14 bytes.
2015 2003-07-24 Derek Robert Price <derek@ximbiot.com>
2016 Bruno Haible <bruno@clisp.org>
2018 * getline.h (getline, getdelim): Change return type to ssize_t.
2019 * getline.c (getline, getdelim): Likewise.
2020 Remove _GNU_SOURCE define; now it's defined in config.h through
2023 2003-07-22 Paul Eggert <eggert@twinsun.com>
2025 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
2026 over-parenthesization in macros.
2028 Sync with coreutils.
2030 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
2033 Use `exit_failure' for xalloc and xmemcoll instead of their own
2034 private exit-failure variables.
2035 * xalloc.h (xalloc_exit_failure): Remove.
2036 * xmalloc.c: Likewise. Include exitfail.h.
2037 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
2038 * xmemcoll.h (xmemcoll_exit_failure): Remove.
2039 * xmemcoll.c: Likewise. Include exitfail.h.
2040 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
2042 2003-07-18 Paul Eggert <eggert@twinsun.com>
2044 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
2045 * closeout.c: Likewise. Include "closeout.h" right after config.h,
2046 to test that it can stand by itself. Include "exitfail.h".
2047 Clients should set exit_failure instead.
2048 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
2050 2003-07-18 Andreas Schwab <schwab@suse.de>
2052 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
2054 2003-07-18 Bruno Haible <bruno@clisp.org>
2056 * getndelim2.h: New file.
2057 * getndelim2.c: Make into a module of its own. Include config.h,
2059 (getndelim2): Make non-static. Change return type to ssize_t.
2060 * getline.h: Change argument names.
2061 * getline.c: Include getndelim2.h instead of getndelim2.c.
2062 * getnline.c: Include getndelim2.h.
2064 2003-07-17 Bruno Haible <bruno@clisp.org>
2066 * Makefile.am: Remove file.
2067 * Makefile.in: Remove file.
2069 2003-07-17 Bruno Haible <bruno@clisp.org>
2071 * getnline.h: New file.
2072 * getnline.c: New file.
2073 * getndelim2.c: New file, extracted from getline.c.
2074 (getndelim2): Renamed from getdelim2, with added nmax argument.
2075 * getline.c: Include getndelim2.c.
2076 (getdelim2): Moved out to getndelim2.c.
2077 (getline, getdelim): Update.
2079 2003-07-15 <karl@gnu.org>
2081 * vasnprintf.c: update from gettext.
2083 2003-07-15 Jim Meyering <jim@meyering.net>
2085 * makepath.c (make_path): Enclose diagnostic in _(...).
2087 2003-07-14 Paul Eggert <eggert@twinsun.com>
2089 * asnprintf.c, asprintf.c, config.charset, gettext.h,
2090 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
2091 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
2092 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
2093 vasprintf.c, vasprintf.h: Regenerate. These files are now being
2094 updated automatically by ../config/srclist-update. This changes
2095 their license from LPGL to GPL.
2097 2003-07-14 Jim Meyering <jim@meyering.net>
2099 Don't emit diagnostics. Let callers do that.
2100 * save-cwd.c: Don't include "error.h".
2101 (save_cwd): Don't call error. Ensure that errno is valid
2102 when returning nonzero.
2104 * save-cwd.h (restore_cwd): Update prototype.
2105 * save-cwd.c (restore_cwd): Remove two parameters.
2106 Simplify. Don't call error upon failure. Let callers do that.
2107 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
2108 when auditing is enabled. But don't bother updating the #if.
2110 2003-07-14 Simon Josefsson <jas@extundo.com>
2112 * mempcpy.h: New file.
2113 * mempcpy.c: New file.
2115 2003-07-14 Paul Eggert <eggert@twinsun.com>
2117 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
2118 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
2119 unicodeio.c, unicodeio.h, unlocked-io.h:
2120 Switch from LGPL to GPL.
2122 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
2124 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
2125 it breaks C++ compilation.
2126 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
2128 2003-07-10 Jim Meyering <jim@meyering.net>
2130 * vasnprintf.c: Remove trailing blanks.
2131 Make cpp indentation consistent.
2133 2003-07-09 Paul Eggert <eggert@twinsun.com>
2135 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
2136 posixver.c, strftime.c, strnlen.c, strverscmp.c:
2137 Switch from LGPL to GPL.
2139 2003-07-07 Paul Eggert <eggert@twinsun.com>
2141 * mktime.c: Fix some boundary cases and remove need for floating point.
2143 Issue a compile-time diagnostic if time_t is floating point, or if
2144 two's complement arithmetic is not in effect, or if arithmetic
2145 right shift does not propagate the sign. These assumptions were
2146 all in the original code but they weren't checked.
2148 (TIME_T_MIDPOINT, verify): New macros.
2149 (__isleap): Remove; it has integer overflow problems.
2150 (leapyear): New function, without those problems.
2151 (ydhms_tm_diff): Remove; splitting into two parts.
2152 (ydhms_diff): New function, containing the arithmetic part of
2153 the old ydhms_tm_diff function. Issue a compile-time
2154 diagnostic if we are not using C99 integer division.
2155 Avoid casts when possible.
2156 (guess_time_tm): New function, containing the checking part of
2157 the old ydhms_tm_diff function. Return the new value, rather than
2158 the difference between it and the old. Accept a new argument T
2159 so that *T specifies the old value. Check for overflow in the result.
2161 (__mktime_internal): Use a time_t offset, not a long int offset.
2162 This undoes the 2003-06-04 change, which is no longer needed now
2163 that we have better overflow checking.
2164 (localtime_offset): Likewise.
2166 (__mktime_internal): Avoid harmful overflow on hosts where time_t
2167 and long are 64-bit but int is only 32-bit.
2168 (ydhms_diff): Use long int to store year1 and yday1.
2169 Issue a compile-time diagnostic if long int is not wide enough.
2171 (__mktime_internal): Use long int to store adjusted year and yday.
2172 Use plain C rather than preprocessor commands, if that doesn't
2174 Check for overflow (and try to repair) after each probe
2175 rather than checking only at the very end. This avoids some bugs
2176 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
2177 does not equal GMT offset at maximum time).
2178 Use integer to check for overflow rather than floating point; this
2179 is more portable to non-IEEE hosts, and is a tad faster.
2180 When we detect that we are oscillating between two values,
2181 don't check whether tm_isdst has the requested value, since
2182 we already know the answer. When tm_isdst has the wrong value,
2183 use a different heuristic to find the right one, based on the
2184 extreme values actually observed in practice in tz2003a,
2185 rather than the (overly optimistic) "previous 3 calendar quarters".
2187 (not_equal_tm, print_tm, check_result): Use "const T" rather than
2188 "T const" to accommodate glibc style.
2189 (check_result): Use less-confusing report format. "long" -> "long int.
2191 Don't loop if the iteration overflows time_t.
2192 Allow a negative step in the iteration.
2194 2003-07-01 Paul Eggert <eggert@twinsun.com>
2196 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
2197 having it depend on HAVE_SYS_TYPES_H.
2199 2003-06-25 Bruno Haible <bruno@clisp.org>
2201 * readlink.c: New file.
2203 2003-06-20 Bruno Haible <bruno@clisp.org>
2205 Assume C89, so PARAMS isn't needed.
2206 * unicodeio.h (PARAMS): Remove.
2207 * unicodeio.c: Don't use PARAMS.
2209 2003-06-18 Jim Meyering <jim@meyering.net>
2211 Merge changes from coreutils.
2212 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
2213 Remove explicit declarations of xmalloc and realloc.
2215 (read_utmp): Remove anachronistic cast of xmalloc.
2217 2003-06-17 Paul Eggert <eggert@twinsun.com>
2219 Assume C89, so PARAMS isn't needed.
2220 * backupfile.h (PARAMS): Remove. All uses removed.
2221 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
2222 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
2223 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
2224 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
2225 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
2226 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
2227 xstrtol.h: Likewise.
2228 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
2229 same.h, strverscmp.h: Do not include config.h; no longer needed.
2230 Anyway, config.h should always be included before any other file.
2232 2003-06-11 Simon Josefsson <jas@extundo.com>
2234 * sysexit_.h: New file.
2236 2003-05-20 Derek Price <derek@ximbiot.com>
2238 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
2240 2003-06-10 Simon Josefsson <jas@extundo.com>
2242 * strchrnul.h: New file.
2243 * strchrnul.c: New file.
2245 2003-06-10 Simon Josefsson <jas@extundo.com>
2247 * argp.h: New file, from glibc.
2248 * argp-ba.c: New file, from glibc.
2249 * argp-eexst.c: New file, from glibc.
2250 * argp-fmtstream.c: New file, from glibc.
2251 * argp-fmtstream.h: New file, from glibc.
2252 * argp-fs-xinl.c: New file, from glibc.
2253 * argp-help.c: New file, from glibc.
2254 * argp-namefrob.h: New file, from glibc.
2255 * argp-parse.c: New file, from glibc.
2256 * argp-pv.c: New file, from glibc.
2257 * argp-pvh.c: New file, from glibc.
2258 * argp-xinl.c: New file, from glibc.
2260 2003-06-07 Jim Meyering <jim@meyering.net>
2262 * readtokens.h: Put `Free Software Foundation, Inc.'
2263 in place of my name in the copyright comment.
2264 Remove definition and uses of __P.
2267 * stat.c: Don't declare xmalloc explicitly.
2268 Instead, include "xalloc.h".
2269 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
2270 xrealloc, and xcalloc return values.
2271 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
2273 * xgetcwd.h: Remove definition/uses of PARAMS.
2275 2003-06-06 Jim Meyering <jim@meyering.net>
2277 * stdbool_.h: Renamed from stdbool.h.in.
2279 2003-06-06 Jim Meyering <jim@meyering.net>
2281 Merge from coreutils.
2282 * same.c: (same_name): Declare *_basename locals to be `const'.
2283 Consolidate declarations and initializations of *_base* locals.
2285 Merge from coreutils.
2286 This avoids a core dump on systems without GNU putenv,
2287 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
2288 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
2289 (unsetenv): New static function, from GNU libc.
2290 (rpl_putenv): Use it.
2292 * modechange.c: Remove trailing blanks.
2294 Merge from coreutils.
2295 * fsusage.c: Remove declaration of statfs.
2296 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
2298 * posixtm.c: Include <stdbool.h> unconditionally.
2300 2003-06-05 Paul Eggert <eggert@twinsun.com>
2302 * mktime.c (__mktime_internal): When resolving a tm_isdst
2303 mismatch, look in future quarters as well as past. This fixes a
2304 bug when processing fall-backwards gaps immediately after a long
2305 period of daylight-saving time.
2307 * mktime.c: Assume freestanding C89 or better.
2308 (HAVE_LIMITS_H): Remove. Assume it's 1.
2309 (__P): Remove; not used.
2310 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
2311 (mktime, not_equal_tm, print_tm, check_result,
2312 main): Use prototypes. Use const * where appropriate.
2313 (main): Fix typo in testing code that uncovered by above changes.
2314 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
2316 2003-06-04 Paul Eggert <eggert@twinsun.com>
2318 * mktime.c: Fix Debian bug 177940
2319 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
2320 (localtime_offset): Now long int, not time_t, because we want it
2321 to be guaranteed to be signed. All uses changed.
2322 (__mktime_internal): If overflow would occur when adding offset,
2325 Merge 'human' changes from coreutils. Rewrite to support
2326 locale-specific notations like thousands separators.
2327 * human.c: Simplify authorship notice.
2328 Include human.h immediately after config.h.
2329 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
2330 <limits.h>: Do not include, since human.h does.
2331 (SIZE_MAX, UINTMAX_MAX): New macros.
2332 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
2333 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
2334 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
2335 (power_letter): Renamed from suffixes.
2336 (generate_suffix_backwards): Remove.
2337 (adjust_value): Now takes int style (because of human.h changes)
2338 and long double value (for greater precision on some platforms).
2339 (group_number): New function.
2340 (human_readable): Use it. Use integer options, not enum.
2341 Put the options before the sizes in the arg list.
2342 Support all the new options.
2343 The old human_readable function has been removed;
2344 use inttostr.h instead.
2345 (human_readable, default_block_size, humblock):
2346 Use uintmax_t, not int, for block sizes.
2347 (human_readable_inexact, block_size_types): Remove.
2348 (block_size_opts): New constant.
2349 (human_options): Renamed from human_block_size, with new signature
2350 that allows block sizes up to UINTMAX_MAX. All callers changed.
2351 * human.h: Add copyright and authorship notice.
2352 Include <limits.h> and <stdbool.h> unconditionally.
2353 (PARAMS): Remove. All uses removed.
2354 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
2355 (enum human_inexact_style): Remove tag; now a nameless enum.
2356 (human_floor, human_ceiling, human_round_to_even): Now have
2357 values 2, 0, 1 rather than -1, 1, 0.
2358 (human_group_digits, human_suppress_point_zero, human_autoscale,
2359 human_base_1024, human_SI, human_B): New constants.
2360 (human_readable_inexact, human_block_size): Remove.
2361 (human_readable): Size args are now uintmax_t, not int.
2362 (human_options): New decl.
2364 * exclude.c: (new_exclude, add_exclude): Remove casts that are
2365 unnecessary now that we assume C89 or better. This change
2366 imported from coreutils.
2368 * mktime.c (__mktime_internal): Do not reject negative timestamps
2369 arbitrarily. This is the same patch as 2003-05-28, but it got lost
2370 in the 2003-05-30 sync from glibc.
2372 .h files should stand alone, but we shouldn't include <sys/types.h>
2373 if we can get away with just <stddef.h>.
2375 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
2376 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
2377 rather than <sys/types.h>, as we merely need size_t.
2378 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
2380 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
2381 Include <stdio.h>, to get FILE.
2382 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
2383 memcasecmp.h has included <stddef.h> and all we need is size_t.
2384 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
2385 our interface, instead of including <sys/types.h>
2387 2003-06-02 Paul Eggert <eggert@twinsun.com>
2390 Fix some minor time-related bugs with POSIX time arguments.
2391 Some valid time stamps were being rejected (notably -1, and
2392 time stamps before 1900 on 64-bit hosts). And some invalid
2393 time stamps were being accepted, e.g. September 31.
2395 * posixtm.h (posixtime): Return bool instead of time_t, so
2396 that we can return (time_t) -1 successfully.
2397 * posixtm.c: Likewise.
2398 [HAVE_STDBOOL_H]: Include <stdbool.h>.
2399 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
2400 (t): Remove static var.
2401 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
2402 of static var. All uses changed.
2403 (year): Do not reject years before 1900; they can occur with
2405 (posix_time_parse): Do not check for out-of-range components;
2406 that is now the caller's responsibility, since our checks were
2407 only approximations.
2408 (posixtime): Use mktime to check for out-of-range components,
2409 since it knows them exactly.
2410 If mktime returns (time_t) -1, check whether an error actually occurred
2411 by invoking localtime on -1.
2412 (main) [TEST_POSIXTIME]: Check for input data errors, and report
2413 posixtime failures better.
2414 Improve the test data (in comments only).
2416 2003-05-30 <karl@gnu.org>
2418 * mktime.c: update from libc.
2420 2003-05-30 Bruno Haible <bruno@clisp.org>
2422 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
2423 * localcharset.h: Likewise.
2424 * localcharset.c: Likewise.
2426 2003-05-28 Paul Eggert <eggert@twinsun.com>
2428 Assume the headers required for C89 freestanding compilers.
2429 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
2430 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
2431 without checking for HAVE_LIMITS_H.
2432 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
2433 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
2435 * fatal.c: Include <stdarg.h> without checking for __STDC__.
2436 * exclude.c: Include <stdbool.h> unconditionally.
2437 * tempname.c: Include <stddef.h> unconditionally.
2438 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
2439 * modechange.c, rpmatch.c (NULL): Don't define, since
2440 <stddef.h> does that.
2441 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
2442 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
2443 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
2444 * xstrtol.c: Likewise.
2445 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
2446 * savedir.c: Include <stddef.h> instead of defining NULL.
2448 * addext.c (addext): Use assignment rather than cast, to avoid
2449 warnings on some platforms.
2451 * mktime.c (__mktime_internal): Do not reject negative timestamps
2454 2003-05-10 Bruno Haible <bruno@clisp.org>
2456 * linebreak.c (iconv_string_length): Don't return -1 just because the
2457 string is longer than 4 KB.
2459 2003-05-12 Jim Meyering <jim@meyering.net>
2461 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
2462 the space-padded-by-default conversion specifiers, %e, %k, %l.
2464 2003-05-03 Bruno Haible <bruno@clisp.org>
2466 Upgrade to Unicode-4.0.
2467 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
2468 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
2469 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
2470 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
2471 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
2472 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
2473 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
2474 Change width of U+E0100..U+E01EF from 1 to 0.
2476 2003-04-25 Bruno Haible <bruno@clisp.org>
2478 * copy-file.c: Include <stddef.h>, for size_t.
2480 2003-04-25 Jim Meyering <jim@meyering.net>
2482 * copy-file.c (copy_file_preserving): Declare buf_size to be
2483 of type size_t, not int.
2485 2003-04-11 Jim Meyering <jim@meyering.net>
2487 Merge changes from Coreutils.
2489 2003-03-22 Jim Meyering <jim@meyering.net>
2491 * strftime.c (widen): Cast alloca return value to proper type.
2493 2003-01-19 Ulrich Drepper <drepper@redhat.com>
2496 * strftime.c (my_strftime): Handle very large width
2497 specifications for numeric values correctly. Improve checks for
2500 2003-01-19 Jim Meyering <jim@meyering.net>
2502 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
2503 (nl_get_alt_digit) [! defined my_strftime]: Define.
2504 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
2505 _nl_get_alt_digit and _nl_get_walt_digit.
2507 * strftime.c (my_strftime): Merge in locale-related changes from libc.
2508 These changes have no effect outside of _LIBC.
2510 2003-04-10 Bruno Haible <bruno@clisp.org>
2512 * findprog.h: New file, from GNU gettext.
2513 * findprog.c: New file, from GNU gettext.
2515 2003-04-05 Jim Meyering <jim@meyering.net>
2517 Merge changes from Coreutils.
2519 * exclude.h (PARAMS): Remove definition and uses.
2520 * exclude.c: Remove uses of `PARAMS'.
2522 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
2523 Add test-cases for DOS filenames. Declare program_name.
2524 (main): Set up program_name. Patch by Rich Dawe.
2526 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
2528 Use mntctl's return value to drive the entry-processing loop, since
2529 we can't rely on the value of the vmt_length member in the last
2530 entry. On some systems doing so could result in exhausting
2531 virtual memory. Based in part on a patch from Mike Jetzer.
2533 2003-04-04 Bruno Haible <bruno@clisp.org>
2535 * linebreak.h: New file, from GNU gettext.
2536 * linebreak.c: New file, from GNU gettext with slight modifications.
2537 * lbrkprop.h: New file, from GNU gettext.
2539 2003-04-03 Bruno Haible <bruno@clisp.org>
2541 * utf8-ucs4.h: New file, from GNU gettext.
2542 * utf16-ucs4.h: New file, from GNU gettext.
2543 * ucs4-utf8.h: New file, from GNU gettext.
2544 * ucs4-utf16.h: New file, from GNU gettext.
2546 2003-04-02 Bruno Haible <bruno@clisp.org>
2548 * binary-io.h: New file, from GNU gettext.
2550 2003-04-01 Bruno Haible <bruno@clisp.org>
2552 * pathname.h: New file, from GNU gettext.
2553 * concatpath.c: New file, from GNU gettext.
2555 2003-03-30 Bruno Haible <bruno@clisp.org>
2557 * copy-file.c (copy_file_preserving): Don't set owner if the function
2558 chown() doesn't exist.
2560 2003-03-28 Bruno Haible <bruno@clisp.org>
2562 * copy-file.h: New file, from GNU gettext.
2563 * copy-file.c: New file, from GNU gettext.
2565 2003-03-18 Jim Meyering <jim@meyering.net>
2567 * quote.c (quote_n): Fix typo in comment.
2569 2003-03-14 Jim Meyering <jim@meyering.net>
2571 Merge changes from Coreutils.
2572 * obstack.h (obstack_object_size): Declare temporary, __o,
2573 to be const, in order to avoid warnings.
2574 (obstack_room): Likewise.
2575 (obstack_empty_p): Likewise.
2577 2003-03-13 Paul Eggert <eggert@twinsun.com>
2579 Merge changes from Bison.
2580 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
2581 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
2582 when compiling Bison 1.875's `bitset bset = obstack_alloc
2583 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
2584 * hash.c: Include <stdbool.h> unconditionally.
2586 2003-03-09 Paul Eggert <eggert@twinsun.com>
2588 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
2589 Reported by Bruce Becker; see:
2590 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
2592 2003-03-03 Paul Eggert <eggert@twinsun.com>
2593 Bruno Haible <bruno@clisp.org>
2595 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
2596 Reported by John Hughes, see
2597 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
2599 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
2601 * poll_.h: New file.
2604 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
2606 * mathl.h: New file.
2607 * acosl.c: New file.
2608 * asinl.c: New file.
2609 * atanl.c: New file.
2610 * ceill.c: New file.
2613 * floorl.c: New file.
2614 * frexpl.c: New file.
2615 * ldexpl.c: New file.
2617 * sincosl.c: New file.
2619 * sqrtl.c: New file.
2621 * trigl.c: New file.
2622 * trigl.h: New file.
2624 2003-02-17 Bruno Haible <bruno@clisp.org>
2626 * mkdtemp.h: New file, from GNU gettext.
2627 * mkdtemp.c: New file, from GNU gettext.
2629 2003-01-31 Bruno Haible <bruno@clisp.org>
2631 * rename.c: #undef rename before defining rpl_rename.
2632 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
2634 2003-01-30 Bruno Haible <bruno@clisp.org>
2636 * printf-args.h: New file, from GNU gettext.
2637 * printf-args.c: New file, from GNU gettext.
2638 * printf-parse.h: New file, from GNU gettext.
2639 * printf-parse.c: New file, from GNU gettext.
2640 * vasnprintf.h: New file, from GNU gettext.
2641 * vasnprintf.c: New file, from GNU gettext.
2642 * asnprintf.c: New file, from GNU gettext.
2643 * vasprintf.h: New file, from GNU gettext with modifications.
2644 * vasprintf.c: New file, from GNU gettext.
2645 * asprintf.c: New file, from GNU gettext.
2647 2003-01-29 Bruno Haible <bruno@clisp.org>
2649 * stpncpy.h: New file, from GNU gettext with modifications.
2650 * stpncpy.c: New file, from GNU gettext with modifications.
2652 2003-01-28 Bruno Haible <bruno@clisp.org>
2654 * c-ctype.h: New file, from GNU gettext, with changes suggested by
2656 * c-ctype.c: New file, from GNU gettext, with changes suggested by
2659 2003-01-27 Bruno Haible <bruno@clisp.org>
2661 * xsetenv.h: New file, from GNU gettext.
2662 * xsetenv.c: New file, from GNU gettext.
2664 2003-01-23 Bruno Haible <bruno@clisp.org>
2666 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
2668 2003-01-22 Bruno Haible <bruno@clisp.org>
2670 * exit.h: New file, from GNU gettext.
2672 2003-01-11 Bruno Haible <bruno@clisp.org>
2674 * stpcpy.h (stpcpy): Use ANSI C function declarations.
2675 * strcase.h (strcasecmp, strncasecmp): Likewise.
2677 2003-01-14 Jim Meyering <jim@meyering.net>
2679 * same.c (same_name): Tweak a comment.
2681 2003-01-11 Bruno Haible <bruno@clisp.org>
2683 * same.c (same_name): Reorder tests so as to avoid calling stat()
2684 when a string comparison is sufficient.
2686 2003-01-11 Bruno Haible <bruno@clisp.org>
2688 * readtokens.c (readtoken): Cast character to 'unsigned char', not
2691 2003-01-11 Bruno Haible <bruno@clisp.org>
2693 * hash-pjw.c: Add comment about low quality of this function.
2695 2003-01-12 Paul Eggert <eggert@twinsun.com>
2697 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
2698 to avoid collisions with libcurses and libreadline.
2700 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
2701 * getstr.h, getstr.c: Remove.
2702 * getline.c: Include "getline.h", to check interface.
2703 Move body of old getstr.c here: this defines MIN_CHUNK and
2704 declares getdelim2, which is renamed from getstr.
2705 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
2707 * linebuffer.c (readlinebuffer): Renamed from readline.
2709 * linebuffer.h: Likewise.
2710 (readline): Remove backward-compatibility macro.
2712 2003-01-12 Jim Meyering <jim@meyering.net>
2714 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
2716 2003-01-10 Bruno Haible <bruno@clisp.org>
2718 * alloca_.h: New file.
2719 * getdate.y: Unconditionally include alloca.h.
2720 * makepath.c: Likewise.
2721 * setenv.c: Likewise.
2722 * userspec.c: Likewise.
2724 2003-01-09 Bruno Haible <bruno@clisp.org>
2726 * stdbool.h.in: New file.
2728 2003-01-08 Bruno Haible <bruno@clisp.org>
2730 * safe-read.c: Include specification header first, to ensure its
2732 * full-write.c: Likewise.
2734 2003-01-08 Jim Meyering <jim@meyering.net>
2736 * full-write.c: Undefine and define-away `const' after inclusion
2737 of errno.h, not before. Suggestion from Bruno Haible.
2739 2003-01-07 Jim Meyering <jim@meyering.net>
2741 * full-write.c: Rework so that it may serve to define full_read, too.
2742 * full-read.c: Simply #define FULL_READ and include full-write.c.
2744 2003-01-06 Jim Meyering <jim@meyering.net>
2746 * version-etc.c: Update year in translatable copyright string.
2748 2002-12-25 Bruno Haible <bruno@clisp.org>
2750 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
2751 * xstrtol.h: Likewise.
2752 * xstrtoimax.c: Likewise.
2753 * xstrtoumax.c: Likewise.
2754 * human.h: Likewise.
2756 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
2757 on systems that have <inttypes.h> but not <stdint.h>.
2759 2002-12-31 Paul Eggert <eggert@twinsun.com>
2761 * memcoll.c (memcoll): Fall back on a simple algorithm using
2762 memcmp if strcoll doesn't work.
2764 2002-12-23 Bruno Haible <bruno@clisp.org>
2766 * localcharset.h: New file.
2767 * localcharset.c: Include it.
2768 * unicodeio.c: Likewise.
2770 2002-12-22 Bruno Haible <bruno@clisp.org>
2772 * utime.c (utime_null): No need to call ftruncate if the file was
2775 2002-12-23 Bruno Haible <bruno@clisp.org>
2777 * memcoll.c (STRCOLL): New macro.
2780 2002-12-22 Bruno Haible <bruno@clisp.org>
2782 * getstr.h (getstr): Define, to avoid clash with libcurses.
2783 * linebuffer.h (readline): Define, to avoid clash with libreadline.
2785 2002-12-22 Bruno Haible <bruno@clisp.org>
2787 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
2789 2002-12-23 Bruno Haible <bruno@clisp.org>
2791 * getline.h: Include <stddef.h>, for size_t.
2793 * unicodeio.h: Include <stddef.h>, for size_t.
2794 * unicodeio.c: Don't include <stddef.h>.
2796 2002-12-17 Bruno Haible <bruno@clisp.org>
2798 * canon-host.c (strdup): Remove unused declaration.
2800 * fsusage.c: Include full_read.h.
2801 (get_fs_usage): Use full_read instead of safe_read.
2803 * utime.c (utime_null): Use SAFE_READ_ERROR.
2805 2002-12-11 Bruno Haible <bruno@clisp.org>
2807 * setenv.h: Rewritten to cope with systems that have setenv() but not
2809 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
2812 2002-12-11 Bruno Haible <bruno@clisp.org>
2814 * setenv.c (alloca): Fall back to malloc.
2816 (setenv): Use freea() to free memory allocated with alloca().
2818 2002-11-13 Bruno Haible <bruno@clisp.org>
2820 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
2821 function declarations.
2822 * unsetenv.c (unsetenv): Likewise.
2824 2002-03-04 Bruno Haible <bruno@clisp.org>
2826 Portability to AIX 4.3.3.
2827 * unsetenv.c: New file, extracted from setenv.c.
2828 * setenv.c: Move the unsetenv() function to unsetenv.c.
2830 2001-12-20 Bruno Haible <bruno@clisp.org>
2832 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
2833 use malloc instead. For SunOS 4.
2835 2001-12-11 Bruno Haible <bruno@clisp.org>
2837 * setenv.c: Declare alloca.
2838 (compar_fn_t): New typedef.
2839 (KNOWN_VALUE, STORE_VALUE): Use it.
2841 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
2844 2002-12-10 Paul Eggert <eggert@twinsun.com>
2846 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
2847 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
2848 Choose values that are less likely to collide with system fnmatch
2850 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
2851 defined (e.g., a pure POSIX system).
2852 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
2853 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
2855 2002-12-06 Jim Meyering <jim@meyering.net>
2857 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
2859 Merge in changes from libc's misc/error.c, in preparation
2860 for the merge of gnulib's changes back into libc.
2862 * error.c (_): Define only if not already defined.
2863 Move definition to follow all #include directives.
2864 Include unlocked-io.h only if !_LIBC.
2865 [_LIBC]: Include <libio/libioP.h>.
2866 [USE_IN_LIBIO]: Include <libio/iolibio.h>
2867 (fflush): Tweak definition to use INTUSE.
2870 2002-12-05 Paul Eggert <eggert@twinsun.com>
2872 * alloca.c [defined emacs]: Include "lisp.h".
2873 (xalloc_die) [defined emacs]: New macro.
2874 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
2875 [! defined emacs]: Include <xalloc.h>.
2876 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
2877 (pointer): Typedef to POINTER_TYPE *.
2878 (malloc): Remove decl; we now always use xmalloc.
2879 (alloca): Use old-style definition, since Emacs needs this.
2880 Check for arithmetic overflow when computing combined size.
2882 2002-12-04 Paul Eggert <eggert@twinsun.com>
2884 Do not generate unlocked-io.h automatically, since it's easier to
2885 maintain it by hand.
2887 * unlocked-io.h: New file, from GNU diffutils,
2888 but with proper copyright notice and attribution.
2890 * Makefile.am: Add copyright notice.
2891 (libfetish_a_SOURCES): Add unlocked-io.h.
2892 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
2893 (DISTCLEANFILES, io_functions): Remove macros.
2894 (EXTRA_DIST): Remove gen_uio.
2895 (unlocked-io.h): Remove rule.
2897 2002-12-04 Jim Meyering <jim@meyering.net>
2899 Reflect the fact that stat.c and lstat.c are no longer generated.
2900 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
2901 (DISTCLEANFILES): Likewise.
2902 (EXTRA_DIST): Likewise.
2903 (all_local): Don't depend on stat.c or lstat.c.
2904 (stat.c, lstat.c): Remove rules.
2905 (EXTRA_DIST): Remove xstat.in.
2907 * xstat.in: Remove file. Contents moved into stat.c.
2908 * stat.c: New file. Contents mostly from xstat.in.
2909 * stat.c: Rework so that it may serve to define rpl_lstat, too.
2910 * lstat.c: New file. Simply #define LSTAT and include stat.c.
2912 * safe-read.c: Rework so that it may serve to define safe_write, too.
2913 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
2915 2002-12-03 Jim Meyering <jim@meyering.net>
2917 * safe-read.c, safe-write.c: Change variable names and comments, but
2918 not semantics, to minimize the differences between these two files.
2919 (safe_read): Change comment to mention SAFE_READ_ERROR.
2921 * safe-read.c (IS_EINTR): Define.
2922 (safe_read): Use IS_EINTR in place of in-function cpp directives.
2924 2002-12-02 Bruno Haible <bruno@clisp.org>
2926 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
2927 Define, taken from safe-read.c.
2928 (INT_MAX): Provide fallback.
2929 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
2930 * safe-write.h (SAFE_WRITE_ERROR): Define.
2932 * safe-read.c (EINTR): Remove definition.
2933 (safe_read): Don't use EINTR if it is absent.
2935 2002-12-02 Jim Meyering <jim@meyering.net>
2937 * safe-read.c (EINTR): Define.
2938 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
2939 (INT_MAX): Provide fallback.
2940 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
2942 * safe-read.h (SAFE_READ_ERROR): Define.
2944 2002-12-01 Jim Meyering <jim@meyering.net>
2946 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
2947 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
2949 2002-11-27 Paul Eggert <eggert@twinsun.com>
2951 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
2952 hash_rehash): Replace `if (limit <= value) abort ();' with
2953 `if (! (value < limit)) abort ();', for readability.
2955 2002-11-26 <karl@gnu.org>
2957 * strdup.c: copy from libc again, with jim's ok.
2958 * .cppi-disable: re-add strdup.c
2960 2002-11-25 <karl@gnu.org>
2962 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
2963 instead of "strtol.c".
2965 2002-11-25 Jim Meyering <jim@meyering.net>
2967 * mktime.c: Sync from libc, now that it has the latest fix.
2969 2002-11-24 <karl@gnu.org>
2971 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
2972 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
2974 2002-11-24 Jim Meyering <jim@meyering.net>
2976 Update from coreutils:
2978 * mktime.c: Merge in changes from libc.
2980 Avoid a link-time failure on some Linux systems.
2981 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
2982 (__mon_yday): Declare with the STATIC attribute.
2983 (__mktime_internal): Likewise.
2984 Based on a report from Greg Schafer.
2986 2002-11-23 Jim Meyering <jim@meyering.net>
2988 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
2989 Use `unsigned', not `int', as type of index.
2991 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
2993 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
2995 2002-11-22 Paul Eggert <eggert@twinsun.com>
2997 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
2998 hint that one should use `if (! x) abort ();' rather than `assert
2999 (x);', and anyway it's one less thing to worry about configuring.
3000 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
3001 hash_rehash, hash_insert): Use abort rather than assert.
3003 2002-11-22 Paul Eggert <eggert@twinsun.com>
3005 * quotearg.h: Allow multiple inclusion by surrounding with
3006 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
3007 so that we can be included first.
3008 (PARAMS): Remove; we now assume C89 or later. All uses removed.
3009 * quotearg.c: Include quotearg.h immediately after config.h.
3010 No need to include stddef.h or sys/types.h any more.
3011 Surround local include files with "", not "<>".
3012 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
3013 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
3014 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
3015 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
3016 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
3017 (ISPRINT): Remove; no longer needed now that we assume C89.
3019 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
3022 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
3023 quotearg_char): Use SIZE_MAX rather than
3024 (size_t) -1 when we are talking about "infinity".
3026 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
3028 2002-11-22 Bruno Haible <bruno@clisp.org>
3030 * safe-read.h: Assume C89. Add comments.
3031 (safe_read): Change return type to size_t.
3032 * safe-read.c (safe_read): Change return type to size_t. Handle byte
3033 counts > SSIZE_MAX correctly.
3034 * safe-write.h: New file.
3035 * safe-write.c: New file.
3036 * full-read.h: New file.
3037 * full-read.c: New file.
3038 * full-write.h: Assume C89. Add comments.
3039 * full-write.c: Include safe-write.h.
3040 (full_write): Rewritten to use safe_write.
3041 Suggested by Jim Meyering and Paul Eggert.
3043 2002-11-21 Bruno Haible <bruno@clisp.org>
3045 Remove case insensitive option matching.
3046 * argmatch.h (argcasematch): Remove declaration.
3047 (ARGCASEMATCH): Remove macro.
3048 (__xargmatch_internal): Remove case_sensitive argument.
3049 (XARGMATCH): Update.
3050 (XARGCASEMATCH): Remove macro.
3051 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
3052 case_sensitive argument.
3053 (argcasematch): Remove function.
3054 (__xargmatch_internal): Remove case_sensitive argument.
3055 (main): Use XARGMATCH instead of XARGCASEMATCH.
3057 * xmalloc.c: Change compile-time error message. Add comment about
3058 required autoconf version.
3060 2002-11-21 Jim Meyering <jim@meyering.net>
3062 * strdup.c (strdup): Tweak comment and initial #if/#include.
3064 Merge in changes from the coreutils.
3066 2002-09-25 Paul Eggert <eggert@twinsun.com>
3067 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
3068 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
3069 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
3070 int. Work more efficiently if X is the same width as uintmax_t.
3071 Do not compare X to -1, to avoid bogus compiler warning.
3072 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
3073 Don't assume that f_frsize and f_bsize are the same type.
3075 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
3078 * makepath.c (make_path): Restore umask *before* creating the final
3080 (make_path): Minor reformatting.
3082 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
3083 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
3085 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
3086 ones. At least on GNU/Linux systems, `auto' means something else.
3089 2002-11-20 Paul Eggert <eggert@twinsun.com>
3091 Merge argmatch cleanups from Bison. Assume C89.
3093 * argmatch.c: Include config.h here, not in argmatch.h.
3094 Include stdlib.h, for EXIT_FAILURE.
3095 Always include <string.h>, since we assume C89.
3096 (EXIT_FAILURE): Remove pre-C89 bug workaround.
3097 * argmatch.h: Do not include <config.h> or <sys/types.h>.
3098 Include <stddef.h> instead, since it's all we need for size_t.
3099 (PARAMS): Remove. All uses removed.
3100 (ARRAY_CARDINALITY): Do not bother to #undef.
3101 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
3102 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
3103 Remove unnecessary parentheses.
3104 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
3105 Insert necessary parentheses.
3106 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
3107 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
3109 2002-11-19 Bruno Haible <bruno@clisp.org>
3111 * mbswidth.c: Include mbswidth.h right at the beginning.
3112 * mbswidth.h: Include <stddef.h>, for size_t.
3114 * mbswidth.h (PARAMS): Remove macro.
3115 (mbswidth, mbsnwidth): Use ANSI C function declarations.
3116 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
3118 * gcd.h (PARAMS): Remove macro.
3119 (gcd): Use ANSI C function declarations.
3120 * gcd.c (gcd): Likewise.
3122 2002-11-15 Bruno Haible <bruno@clisp.org>
3124 * strcspn.c: Include <stddef.h>.
3125 (strcspn): Use ANSI C function declaration. Change return type to
3127 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
3128 (strpbrk): Use NULL.
3129 * strpbrk.h (PARAMS): Remove macro.
3130 (strpbrk): Use ANSI C function declaration.
3131 * strstr.c: Don't include <sys/types.h>.
3132 * strstr.h (PARAMS): Remove macro.
3133 (strstr): Use ANSI C function declarations.
3135 2002-11-06 Bruno Haible <bruno@clisp.org>
3137 * gcd.h (gcd): Change argument type to 'unsigned long'.
3138 * gcd.c (gcd): Likewise.
3140 2002-11-05 Bruno Haible <bruno@clisp.org>
3142 * gcd.h: New file, from gettext-0.11.5.
3143 * gcd.c: New file, from gettext-0.11.5.
3145 2002-11-05 Bruno Haible <bruno@clisp.org>
3147 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
3148 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
3149 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
3150 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
3152 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
3153 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
3155 * closeout.c: Include gettext.h instead of <libintl.h>.
3156 * human.c: Include gettext.h instead of <libintl.h>.
3157 * quotearg.c: Include gettext.h instead of <libintl.h>.
3158 * rpmatch.c: Include gettext.h instead of <libintl.h>.
3159 * unicodeio.c: Include gettext.h instead of <libintl.h>.
3160 * userspec.c: Include gettext.h instead of <libintl.h>.
3161 * version-etc.c: Include gettext.h instead of <libintl.h>.
3162 * xmalloc.c: Include gettext.h instead of <libintl.h>.
3163 (textdomain): Remove definition.
3164 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
3166 * long-options.c: Remove include of <libintl.h> and definition of _.
3167 * same.c: Remove include of <libintl.h> and definition of _.
3169 2002-11-04 Bruno Haible <bruno@clisp.org>
3171 * stpcpy.h: New file, from GNU gettext-0.11.5.
3172 * strcase.h: New file, from GNU gettext-0.11.5.
3173 * strpbrk.h: New file, from GNU gettext-0.11.5.
3174 * strstr.h: New file, from GNU gettext-0.11.5.
3175 * xgetcwd.h: New file, from GNU gettext-0.11.5.
3177 2002-05-09 Bruno Haible <bruno@clisp.org>
3179 * config.charset: Update for newest glibc. Add canonical names
3180 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
3182 2002-05-09 Bruno Haible <bruno@clisp.org>
3184 * localcharset.c (get_charset_aliases): Add more Windows specific
3187 2002-05-08 Owen Taylor <otaylor@redhat.com>
3189 * config.charset: A few additions for Solaris.
3191 2001-12-05 Bruno Haible <bruno@clisp.org>
3193 * localcharset.c (locale_charset): Don't return an empty string.
3195 2001-10-23 Bruno Haible <haible@clisp.cons.org>
3197 * config.charset: msdos in uk_UA uses CP1125.
3199 2001-08-05 Bruno Haible <haible@clisp.cons.org>
3201 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
3202 * localcharset.c (locale_charset): Declare as extern "C".
3204 2002-02-15 Bruno Haible <bruno@clisp.org>
3206 * config.charset [msdosdjgpp]: For Russian, use CP866.
3208 2002-02-11 Bruno Haible <bruno@clisp.org>
3210 * config.charset: Add support for NetBSD.
3212 2002-09-25 <karl@gnu.org>
3214 * strdup.c: copy from libc/string (via ../config/srclist*).
3215 * getopt*: copy from libc/posix.
3216 * gettext.h: copy from gettext.
3217 * .cppi-disable: add strdup.c, gettext.h.
3219 2002-07-01 Jim Meyering <meyering@lucent.com>
3221 * c-stack.c: Include sys/time.h.
3222 From Volker Borchert.
3224 2002-06-11 Paul Eggert <eggert@twinsun.com>
3226 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
3227 New macro. Use it uniformly instead of
3228 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
3229 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
3230 reported by Vin Shelton.
3232 2002-06-22 Jim Meyering <meyering@lucent.com>
3234 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
3235 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
3237 2002-06-22 Paul Eggert <eggert@twinsun.com>
3239 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
3240 Do not assume SA_SIGINFO behavior.
3241 Bug reported by Jim Meyering on NetBSD 1.5.2.
3243 2002-06-22 Jim Meyering <meyering@lucent.com>
3245 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
3247 * exitfail.c, exitfail.h: Likewise.
3248 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
3250 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
3252 (EXTRA_DIST): Add fnmatch_loop.c.
3253 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
3255 * fnmatch_loop.c: New file, from diffutils-2.8.2.
3256 * fnmatch.c: Update from diffutils-2.8.2.
3257 * fnmatch_.h: New file. From diffutils-2.8.2.
3258 * fnmatch.h: Remove file.
3260 2002-06-18 Paul Eggert <eggert@twinsun.com>
3262 * file-type.h: Report an error if neither S_ISREG nor
3263 S_IFREG is defined, instead of using a test specific to glibc
3264 2.2. This should be safe, since POSIX requires S_ISREG and
3265 Unix Version 7 had S_IFREG. We don't need to check for
3266 <sys/types.h> since we don't use any symbols that it defines.
3268 2002-06-15 Jim Meyering <meyering@lucent.com>
3270 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
3271 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
3272 have been included before this file.
3274 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
3276 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
3277 so that each temporary file name is unique and valid in the first
3278 8 characters, for operation under DOS.
3280 2002-06-15 Jim Meyering <meyering@lucent.com>
3282 Work even with DJGPP 2.03, which lacks support for symlinks.
3284 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
3286 * lchown.c (S_ISLNK): Likewise.
3288 2002-06-14 Jim Meyering <meyering@lucent.com>
3290 * file-type.h: Use the version from diffutils-2.8.2.
3291 * file-type.c: Likewise.
3293 2002-05-27 Jim Meyering <meyering@lucent.com>
3295 Fix a problem seen only on nonconforming systems whereby ls.c's
3296 use of localtime, and then of gettimeofday would cause trouble:
3297 the localtime call used to initialize rpl_gettimeofday's save
3298 mechanism would clobber ls's current local time information so
3299 that in any long listing the first file would always be listed
3300 with date 1970-01-01. Analysis by Volker Borchert.
3302 * gettimeofday.c (localtime): Undefine.
3303 (rpl_localtime): New function.
3305 2002-05-22 Jim Meyering <meyering@lucent.com>
3307 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
3308 * file-type.h: New file.
3309 * file-type.c (file_type): New file/function. Extracted from diffutils.
3311 2002-04-29 Paul Eggert <eggert@twinsun.com>
3313 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
3315 2002-04-28 Paul Eggert <eggert@twinsun.com>
3317 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
3318 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
3319 of 127, since 64 is the largest conceivable number for ancient
3321 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
3323 2002-04-28 Jim Meyering <meyering@lucent.com>
3325 * sig2str.c (WTERMSIG): Remove definition (unused).
3327 2002-04-28 Paul Eggert <eggert@twinsun.com>
3329 * sig2str.h, sig2str.c: New files.
3330 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
3332 2002-04-24 Jim Meyering <meyering@lucent.com>
3334 * gettext.h: New file, from Gettext.
3335 * Makefile.am (INCLUDES): Remove -I../intl.
3336 (libfetish_a_SOURCES): Add gettext.h.
3338 2002-04-16 Jim Meyering <meyering@lucent.com>
3340 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
3341 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
3342 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
3344 2002-04-12 Jim Meyering <meyering@lucent.com>
3346 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
3348 2002-03-10 Jim Meyering <meyering@lucent.com>
3350 * makepath.c (make_path): Remove a comma from a diagnostic.
3351 Suggestion from Santiago Vila.
3353 2002-03-08 Jim Meyering <meyering@lucent.com>
3355 * rename.c: Mention that this wrapper is needed also on
3356 mips-dec-ultrix4.4 systems.
3358 2002-03-02 Jim Meyering <meyering@lucent.com>
3360 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
3361 not HAVE_CLOCK_SETTIME.
3363 2002-02-27 Paul Eggert <eggert@twinsun.com>
3365 * nanosleep.h: Rename to....
3366 * timespec.h: New name for nanosleep.h. All uses changed.
3368 * gettime.c: New file.
3369 * settime.c: New file.
3372 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
3373 timespec.h. Remove nanosleep.h.
3375 2002-02-25 Paul Eggert <eggert@twinsun.com>
3377 * acl.c, acl.h: New files.
3378 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
3380 2002-02-24 Jim Meyering <meyering@lucent.com>
3382 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
3383 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
3384 cause trouble. Reported by Nelson Beebe.
3386 2002-02-23 Paul Eggert <eggert@twinsun.com>
3388 * path-concat.c (xpath_concat): Reorder code to pacify
3389 compilers that don't know that xalloc_die never returns.
3391 2002-02-20 Jim Meyering <meyering@lucent.com>
3393 * getdate.c: Regenerate using bison-1.33.
3395 2002-02-15 Paul Eggert <eggert@twinsun.com>
3397 * posixver.c, posixver.h: New files.
3398 * Makefile.am (libfetish_a_SOURCES): Add them.
3400 2002-02-02 Paul Eggert <eggert@twinsun.com>
3401 Bruno Haible <bruno@clisp.org>
3403 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
3404 (fwrite_success_callback): New declaration.
3405 * unicodeio.c (unicode_to_mb): New function, extracted from
3406 print_unicode_char. Call failure callback instead of error.
3407 (fwrite_success_callback): New function.
3408 (exit_failure_callback): New function.
3409 (fallback_failure_callback): New function.
3410 (print_unicode_char): Call unicode_to_mb.
3412 2002-01-26 Jim Meyering <meyering@lucent.com>
3414 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
3416 2002-01-22 Jim Meyering <meyering@lucent.com>
3418 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
3419 Otherwise, some versions of automake would omit the rule that makes
3420 Makefile from Makefile.in.
3422 2001-01-21 Paul Eggert <eggert@twinsun.com>
3424 * xmemcoll.h, xmemcoll.c: New files.
3425 * Makefile.am (libfetish_a_SOURCES): Add them.
3426 * memcoll.c: Include errno.h, and declare errno if not defined.
3427 (memcoll): Set errno to zero if there is no error.
3429 * quotearg.c (quotearg_buffer_restyled):
3430 Fix bug with quoting buffers containing NUL when backslashing escapes.
3431 This bug was exposed by the other changes in this patch.
3432 (quotearg_n_options): New arg ARGSIZE.
3433 All callers changed.
3434 (quoting_options_from_style): New function.
3435 (quotearg_n_style): Use it.
3436 (quotearg_n_style_mem): New function.
3438 * quotearg.h (quotearg_n_style_mem): New function.
3440 2002-01-16 Jim Meyering <meyering@lucent.com>
3442 * getdate.y: Add three semicolons, each just before a closing brace.
3443 Bison (as of version 1.31) no longer papers over that mistake.
3445 2002-02-14 Paul Eggert <eggert@twinsun.com>
3447 * backupfile.c (ISDIGIT): Comment fix.
3448 * getdate.y (ISDIGIT): Likewise.
3449 * posixtm.c (ISDIGIT, year): Likewise.
3450 * strverscmp.c (ISDIGIT): Likewise.
3451 * userspec.c (ISDIGIT): Likewise.
3453 2002-01-05 Jim Meyering <meyering@lucent.com>
3455 * version-etc.c (version_etc_copyright): Update copyright year.
3457 2001-01-19 Paul Eggert <eggert@twinsun.com>
3459 * closeout.c (close_stdout_status): If ferror (stdout), do
3460 not silently exit merely because the output buffer happens to
3461 have nothing pending.
3463 2001-12-18 Paul Eggert <eggert@twinsun.com>
3465 See the big note in ../ChangeLog.
3466 * human.c (suffixes): Prefer K to k for 1024.
3467 (generate_suffix_backwards): New function.
3468 (human_readable_inexact): Use it.
3469 * xstrtol.c (__xstrtol): If there is no number but there
3470 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
3471 Accept 'K' as well as 'k'.
3473 2001-12-15 Jim Meyering <meyering@lucent.com>
3475 * regex.h (__restrict_arr): Update from libc.
3477 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
3478 as `remote' if the name starts with `//'. Suggested by Michael Stone.
3481 2001-12-10 Jim Meyering <meyering@lucent.com>
3483 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
3484 Instead, include "xalloc.h".
3485 (initbuffer): Don't cast xmalloc return value to char*.
3486 (readline): Reword comment.
3487 Don't cast xrealloc return value to char*
3490 2001-12-09 Jim Meyering <meyering@lucent.com>
3492 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
3493 `signed and unsigned type in conditional expression'.
3494 * posixtm.c (posix_time_parse): Likewise.
3496 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
3498 * readtokens.c (readtoken): Declare an index to be of type unsigned
3499 to avoid a pedantic warning.
3501 * getstr.c: Don't include assert.h.
3502 (getstr): Remove warning-evoking assertions.
3503 Return -1 if offset parameter is out of bounds.
3504 Change the type of a local from int to size_t.
3506 * strftime.c (my_strftime_localtime_r): Include this function
3507 definition in the `#if ! HAVE_TM_GMTOFF' block.
3509 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
3510 Include xalloc.h instead.
3512 2001-12-02 Jim Meyering <meyering@lucent.com>
3514 * tempname.c: Don't declare getenv, thus reverting the change of
3515 2001-11-18. It's no longer necessary, now that stdlib.h is always
3518 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
3519 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
3521 2001-11-30 Akim Demaille <akim@epita.fr>
3523 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
3524 before being defined.
3526 2001-11-27 Paul Eggert <eggert@twinsun.com>
3528 * quotearg.h (quotearg_n, quotearg_n_style):
3529 First arg is int, not unsigned.
3530 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
3531 (SIZE_MAX, UINT_MAX): New macros.
3532 (quotearg_n_options): Abort if N is negative.
3533 Avoid overflow check on hosts where size_t is 64 bits and int
3534 is 32 bits, as overflow is impossible there.
3535 Fix off-by-one typo that caused unnecessary reallocation.
3537 2001-11-27 Jim Meyering <meyering@lucent.com>
3539 * tempname.c: Merge with version from libc.
3540 * regex.c: Likewise.
3542 * tempname.c: Include stdlib.h unconditionally. On some old systems
3543 for which STDC_HEADERS is 0, it was not included, resulting in a
3544 warning about an integer-to-pointer conversion problem with getenv.
3545 Reported by Volker Borchert.
3547 2001-11-26 Jim Meyering <meyering@lucent.com>
3549 * gtod.h: Remove file.
3550 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
3551 * gettimeofday.c: Don't include gtod.h.
3552 (GTOD_init): Remove function.
3553 (rpl_gettimeofday): Do its job here instead, rather than aborting.
3554 Suggestion from Volker Borchert.
3556 2001-11-23 Jim Meyering <meyering@lucent.com>
3558 * hash.h (struct hash_table): Don't define here. Merely declare it.
3559 * hash.c (struct hash_table): Define it here instead.
3561 2001-11-22 Jim Meyering <meyering@lucent.com>
3563 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
3565 2001-11-18 Paul Eggert <eggert@twinsun.com>
3567 * tempname.c (TMP_MAX): Remove; no longer needed.
3568 (TEMPORARIES): New macro.
3569 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
3570 removes an artificial limitation (e.g. HP-UX 10.20, where
3573 2001-11-18 Jim Meyering <meyering@lucent.com>
3575 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
3578 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
3579 files will be created before anything else.
3581 2001-11-17 Jim Meyering <meyering@lucent.com>
3583 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
3584 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
3585 rather than group writable. Patch by Juan F. Codagnone.
3587 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
3588 Instead, include "xalloc.h".
3590 * mountlist.c: Include unlocked-io.h after all system headers.
3591 Remove explicit declarations of xmalloc, xrealloc,
3592 and xstrdup. Instead, include "xalloc.h".
3594 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
3595 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
3596 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
3598 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
3599 Reported by Padraig Brady.
3601 * mkstemp.c: #undef mkstemp.
3603 (rpl_mkstemp): Rename from mkstemp.
3606 2001-11-16 Jim Meyering <meyering@lucent.com>
3608 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
3609 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
3610 determine the amount of total physical memory, use pstat_getstatic.
3611 HPUX-11 doesn't define _SC_PHYS_PAGES.
3612 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
3613 If sysconf couldn't be used to determine the amount of available
3614 physical memory, use both pstat_getstatic and pstat_getdynamic.
3615 Based on a patch from Bob Proulx.
3617 2001-11-05 Jim Meyering <meyering@lucent.com>
3619 * xstat.in (slash_aware_lstat): Correct a misleading comment.
3621 2001-11-03 Jim Meyering <meyering@lucent.com>
3623 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
3624 in argmatch_to_argument call.
3626 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
3629 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
3630 e.g., a fault due to an attempt to free a NULL pointer.
3632 2001-11-01 Jim Meyering <meyering@lucent.com>
3634 * dirfd.c, dirfd.h: New files.
3635 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
3637 * hash.c (hash_print) [TESTING]: Clean up.
3639 2001-10-22 Paul Eggert <eggert@twinsun.com>
3641 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
3642 to avoid a warning if -Wall.
3644 2001-10-21 Paul Eggert <eggert@twinsun.com>
3646 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
3648 2001-10-21 Jim Meyering <meyering@lucent.com>
3650 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
3651 this code would end up calling gettext even in packages built
3653 * getopt.c (_): Likewise.
3654 * regex.c (_): Likewise.
3656 2001-10-20 Paul Eggert <eggert@twinsun.com>
3658 * error.c (strerror_r): Do not declare unless !_LIBC.
3659 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
3660 Use strerror_r that is only a macro, even if it is not a function.
3661 (strerror): Check for HAVE_DECL_STRERROR before declaring.
3662 (private_strerror): Use prototypes, not old-style function definition.
3663 (print_errno_message): New function.
3664 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
3666 (error_tail, error, error_at_line): Use it.
3668 2001-10-11 Jim Meyering <meyering@lucent.com>
3670 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
3671 and quote_n (1, ... to avoid clobbering a buffer.
3673 2001-10-05 Jim Meyering <meyering@lucent.com>
3675 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
3676 * hash-pjw.c: New file (factored out of fileutils' remove.c).
3677 * hash-pjw.h: New file.
3679 2001-09-30 Jim Meyering <meyering@lucent.com>
3681 * mountlist.c [MOUNTED_GETFSSTAT]:
3682 Include <sys/ucred.h>, for Apple Darwin.
3683 Include sys/mount.h and sys/fs_types.h only if available.
3685 (read_filesystem_list): Use FS_TYPE.
3687 2001-09-29 Paul Eggert <eggert@twinsun.com>
3689 * exclude.c (excluded_filename): 0 -> false, since it's
3692 2001-09-28 Paul Eggert <eggert@twinsun.com>
3694 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
3695 #defines strtoimax. Also treat the other strto* functions
3698 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
3699 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
3700 (strtoimax, strtoumax): Do not declare if already defined as a macro.
3702 2001-09-26 Jim Meyering <meyering@lucent.com>
3704 Most macros in unlocked-io.h had the wrong number of arguments.
3705 * gen-uio: New script.
3706 (USE_UNLOCKED_IO): Define to 1 if not already defined.
3707 * unlocked-io.hin: Remove file.
3708 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
3709 rather than trying to embed it here.
3710 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
3711 Reported by Padraig Brady.
3713 2001-09-25 Volker Borchert <bt@teknon.de>
3715 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
3717 2001-09-23 Jim Meyering <meyering@lucent.com>
3719 * mountlist.c: Remove useless parentheses in #if directives.
3720 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
3721 the deprecated MOUNTED symbol is no longer defined in mntent.h.
3723 2001-09-22 Jim Meyering <meyering@lucent.com>
3725 * localcharset.c: Update from latest gettext.
3726 * config.charset: Likewise.
3728 2001-09-20 Jim Meyering <meyering@lucent.com>
3730 * xstrtol.c (strtoimax): Guard declaration with
3731 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
3732 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
3733 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
3734 (strtoumax): Likewise, for completeness (it wasn't necessary).
3736 2001-09-06 Paul Eggert <eggert@twinsun.com>
3738 * strtoimax.c (HAVE_LONG_LONG):
3739 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
3740 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
3741 to work around bug in IBM C compiler.
3743 2001-09-16 Jim Meyering <meyering@lucent.com>
3745 * mkdir.c: New file.
3747 2001-09-04 Paul Eggert <eggert@twinsun.com>
3749 * xgetcwd.c: Revert some of the previous change; intead,
3750 fix the HAVE_GETCWD_NULL code to behave more like the
3751 !HAVE_GETCWD_NULL code used to.
3754 (xgetcwd): Do not return NULL when memory is exhausted; instead,
3757 2001-09-04 Paul Eggert <eggert@twinsun.com>
3759 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
3760 Use ssize_t, not int, to store result of readlink.
3761 Check for ssize_t overflow as well as size_t overflow,
3762 as POSIX says the result of readlink is implementation-defined
3763 when ssize_t overflows.
3764 Remove unnecessary cast to char*.
3765 Use free+malloc instead of realloc, as the storage doesn't need
3766 to be preserved and it's clearer and can be more efficient that way.
3767 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
3768 * xreadlink.h (xreadlink): Update prototype.
3770 2001-09-03 Paul Eggert <eggert@twinsun.com>
3772 * exclude.c (fnmatch_no_wildcards): Fix confusion between
3773 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
3774 spotted by Jim Meyering.
3776 2001-09-03 Jim Meyering <meyering@lucent.com>
3778 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
3780 2001-09-03 Paul Eggert <eggert@twinsun.com>
3782 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
3783 like the HAVE_GETCWD_NULL code.
3784 Include pathmax.h if not HAVE_GETCWD.
3785 Do not include xalloc.h.
3786 (INITIAL_BUFFER_SIZE): New symbol.
3787 Do not use xmalloc / xrealloc, since the caller is responsible for
3788 handling errors. Preserve errno around `free' during failure.
3789 Do not overrun buffer when using getwd.
3791 2001-09-03 Paul Eggert <eggert@twinsun.com>
3793 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
3794 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
3796 2001-09-02 Jim Meyering <meyering@lucent.com>
3798 * error.c: Update from GNU libc.
3800 2001-09-01 Jim Meyering <meyering@lucent.com>
3802 * xreadlink.c: New file.
3803 * xreadlink.h: New file.
3804 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
3806 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
3807 doesn't conflict with sparc Solaris 7's definition in
3808 /usr/include/sys/int_types.h.
3810 * exclude.c: Use `""', not `<>' to #include non-system header files.
3811 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
3812 and strncasecmp as r-values. Unixware didn't have declarations.
3814 2001-08-31 Jim Meyering <meyering@lucent.com>
3816 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
3817 Use an initial, malloc'd, buffer of length 128 rather than
3818 a statically allocated one of length 1024.
3820 2001-08-30 Paul Eggert <eggert@twinsun.com>
3822 * xgetcwd.c: Don't include pathmax.h.
3823 Include stdlib.h and unistd.h if available.
3825 (xmalloc, xstrdup, free): Remove decls.
3826 (xgetcwd): Don't assume sizes fit in unsigned.
3827 Check for overflow when computing sizes.
3828 Simplify reallocation code.
3830 2001-08-28 Paul Eggert <eggert@twinsun.com>
3832 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
3834 * strtoimax.c: Renamed from strtoxmax.c, removing the
3837 Also, make the following further changes to make this file's
3838 configuration more similar to that of strtol.c:
3839 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
3840 (strtoumax, uintmax_t, strtoull, strtol): Remove.
3841 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
3842 (strtoimax): Renamed from strtoumax. All uses of unsigned values
3843 changed to signed values.
3845 And make the following changes as well:
3846 Fix copyright notice, as 1999 was missing.
3847 (verify): New macro.
3848 (strtoimax): Check sizes at compile-time, not run-time.
3849 Prefer strtol to strtoll if both work.
3850 (main): Remove; it was not that useful and was a pain to maintain.
3852 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
3854 2001-08-30 Paul Eggert <eggert@twinsun.com>
3856 * savedir.c (savedir): Remove size parameter, as POSIX says that
3857 a directory's st_size can have an arbitrary value, so the old
3858 usage could waste an arbitrary amount of memory. All uses
3860 * savedir.h: Update prototype.
3862 2001-08-30 Paul Eggert <eggert@twinsun.com>
3864 * xstrtol.c (strtoimax): New decl.
3866 2001-08-28 Paul Eggert <eggert@twinsun.com>
3868 * xstrtol.h: Add copyright notice.
3869 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
3870 LONGINT_INVALID_SUFFIX_CHAR.
3872 2001-08-30 Paul Eggert <eggert@twinsun.com>
3874 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
3877 2001-08-30 Paul Eggert <eggert@twinsun.com>
3879 * hash.c: Remove '2001' from copyright notice.
3881 2001-08-30 Paul Eggert <eggert@twinsun.com>
3883 * full-write.h: New file.
3884 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
3885 * full-write.c: Correct credits, as cccp.c no longer
3886 exists and anyway it was so heavily changed from the old cccp
3887 code as to be unrecognizable. Include full-write.h.
3888 (full_write) Return size_t, with short writes meaning failure.
3889 All callers changed. This fixes a bug with large buffers
3891 * utime.c: Include full-write.h.
3893 2001-08-30 Paul Eggert <eggert@twinsun.com>
3895 Merge 'exclude' changes from tar 1.13.22.
3896 This fixes one or two unlikely storage allocation overflow bugs,
3897 but doesn't change user-visible behavior otherwise.
3899 2001-08-30 Paul Eggert <eggert@twinsun.com>
3901 * exclude.c (bool): Declare, perhaps by including stdbool.h.
3902 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
3903 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
3904 Include if available.
3905 (<xalloc.h>): Include
3906 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
3907 (verify): New macro. Use it to verify that EXCLUDE macros do not
3908 collide with FNM macros.
3909 (struct patopts): New struct.
3910 (struct exclude): Use it, as exclude patterns now come with options.
3911 (new_exclude): Support above changes.
3912 (new_exclude, add_exclude_file):
3913 Initial size must now be a power of two to simplify overflow checking.
3914 (free_exclude, fnmatch_no_wildcards): New function.
3915 (excluded_filename): No longer requires options arg, as the options
3916 are determined by add_exclude. Now returns bool, not int.
3917 (excluded_filename, add_exclude):
3918 Add support for the fancy new exclusion options.
3919 (add_exclude, add_exclude_file): Now takes int options arg.
3920 Check for arithmetic overflow when computing sizes.
3921 (add_exclude_file): xrealloc might modify errno, so don't
3922 realloc until after errno might be used.
3924 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
3926 (free_exclude): New decl.
3927 (add_exclude, add_exclude_file): Now takes int options arg.
3928 (excluded_filename): No longer requires options arg, as the options
3929 are determined by add_exclude. Now returns bool, not int.
3931 2001-08-30 Paul Eggert <eggert@twinsun.com>
3933 * alloca.c (alloca): Arg is of type size_t, not unsigned.
3935 2001-08-27 Jim Meyering <meyering@lucent.com>
3937 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
3939 * version-etc.c (N_): Remove definition.
3940 Revert most of last change.
3941 Instead, simply don't mark the `Copyright...' string for translation.
3942 Based on advice from Paul Eggert.
3944 * strtoxmax.c: Tweak comment.
3946 2001-08-26 Jim Meyering <meyering@lucent.com>
3948 * version-etc.c (version_etc_copyright_fmt): Replace literal year
3949 of copyright with `%s' so translators don't get an untranslated
3951 (COPYRIGHT_YEAR): Define.
3952 (version_etc): Use fprintf rather than fputs.
3953 Suggestion from Ulrich Drepper.
3955 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
3957 * strtoll.c: New file, from GNU libc.
3958 * xstrtoimax.c: New file.
3960 * xstrtol.h: Add xstrtoimax.
3961 * strtoumax.c: New file. Simply include "strtoumax.c".
3962 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
3964 * strtoumax.c: Factor to work both for unsigned and signed types, ...
3965 * strtoxmax.c: ... then renamed to this.
3967 2001-08-13 Paul Eggert <eggert@twinsun.com>
3969 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
3970 Port to Solaris 8, where 'sed' requires a space after the 'r'
3971 command, and where sh dislikes "$/". Clean up the spacing a bit.
3972 Redirect output to $tmp just once.
3974 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
3976 * addext.c (<errno.h>): Include.
3977 (errno): Declare if not defined.
3978 (addext): Work correctly when pathconf returns -1 and leaves
3979 errno alone because there is no limit. Also, work even if
3980 pathconf returns a value greater than SIZE_MAX.
3982 2001-08-12 Jim Meyering <meyering@lucent.com>
3984 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
3985 Simply `return getcwd (NULL, 0);'.
3986 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
3987 Use 1300 as initial value for length, not PATH_MAX.
3989 * pathmax.h: Clean up cpp syntax.
3991 2001-08-12 Jim Meyering <meyering@lucent.com>
3993 * gettimeofday.c: New file.
3995 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
3997 2001-08-04 Jim Meyering <meyering@lucent.com>
3999 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
4000 to get in sync with glibc.
4002 2001-08-03 Paul Eggert <eggert@twinsun.com>
4004 The following changes are from gettext 0.10.39 as maintained by
4007 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
4008 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
4009 with inverted sense. All uses changed.
4011 * mbswidth.c: Don't include <limits.h>.
4012 Include <stdlib.h> and <string.h> unconditionally.
4013 (iswcntrl, mbsinit, ISCNTRL): New macros.
4014 (mbsnwidth): Use K&R style function declarations.
4015 Don't bother checking for MB_LEN_MAX == 1, since the compiler
4016 can optimize it when MB_CUR_MAX == 1.
4017 The width of control characters is zero, not 1.
4019 2001-07-15 Jim Meyering <meyering@lucent.com>
4021 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
4022 (BUILT_SOURCES): Add unlocked-io.h.
4023 (io_functions): Define.
4024 (unlocked-io.h): New rule.
4025 (DISTCLEANFILES): Add unlocked-io.h.
4026 (all-local): Depend on unlocked-io.h, to ensure it is created.
4028 * unlocked-io.hin: New file
4030 * regex.c: Update from glibc.
4032 2001-07-05 Jim Meyering <meyering@lucent.com>
4034 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
4036 (libfetish_a_SOURCES): Put all .h files here instead.
4037 Remove a thus-exposed (better checks in automake) duplicate and
4038 two unnecessary .h files.
4040 2001-06-11 Jim Meyering <meyering@lucent.com>
4042 * regex.c: Update from GNU libc.
4044 2001-05-27 Jim Meyering <meyering@lucent.com>
4046 * readutmp.h (UT_TYPE): Define.
4048 2001-05-24 Jim Meyering <meyering@lucent.com>
4050 * argmatch.c: Include "quote.h".
4051 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
4052 quote function. Reported by Göran Uddeborg.
4054 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
4056 * dirname.c (dir_name): Compute append_dot using path, not newpath
4057 which is not yet declared.
4059 2001-05-11 Paul Eggert <eggert@twinsun.com>
4061 * Makefile.am (libfetish_a_SOURCES):
4062 Add strftime.c, since we now compile it on all hosts.
4064 * strftime.c (my_strftime):
4065 Define to nstrftime if emacs, but only if my_strftime is not defined.
4066 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
4067 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
4068 Add one more extra argument: a nanoseconds value.
4071 (my_strftime function): Add %N format.
4072 (emacs_strftimeu): Renamed from emacs_strftime,
4073 with extra ut argument.
4075 2001-05-11 Paul Eggert <eggert@twinsun.com>
4077 dirname code cleanup. base_name now behaves more compatibly
4078 with POSIX basename when given file names that have trailing
4079 slashes, and similarly for dir_name. Add new primitives
4080 base_len and dir_len. Put the directory-name-related decls
4083 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
4084 * backupfile.c (base_name): Likewise.
4085 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
4086 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
4087 * makepath.c (strip_trailing_slashes): Likewise.
4088 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
4090 * rename.c (strip_trailing_slashes): Likewise.
4091 * same.c (base_name): Likewise.
4092 * stripslash.c (ISSLASH): Likewise.
4094 * addext.c: Include <dirname.h> after size_t is defined.
4095 * backupfile.c: Likewise.
4097 * addext.c (addext): Use base_len to trim redundant
4098 trailing slashes instead of doing it ourselves.
4099 But do not trim the last slash if it is not redundant.
4101 * backupfile.c (find_backup_file_name,
4102 max_backup_version): Use base_len instead of rolling it ourselves.
4103 Handle the case of "" and (on DOS) "C:" correctly.
4105 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
4106 Include <string.h>, <dirname.h>.
4107 (base_name): Allow file names ending in slashes, other than names
4108 that are all slashes. In this case, return the basename followed
4109 by the slashes. This is more general, and can be used in places
4110 where the original base_name purposely had an assertion failure.
4111 (base_len): New function.
4113 * dirname.c: Include <string.h> instead of <stdlib.h>.
4114 Do not include <assert.h>; no longer needed.
4116 (memrchr): Remove decl.
4117 (dir_name_r): Remove.
4118 (dir_len): Renamed from dirlen. All callers changed.
4119 Rewrite in terms of base_name, for simplicity and consistency.
4120 (dir_name): Never return NULL. All callers changed.
4121 Do not include <stdlib.h> in test program; no longer needed.
4122 return 0; is fine for test program.
4124 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
4126 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
4128 * path-concat.c (path_concat): Use base_len to compute
4129 base length, not strlen; this means we cannot rely on memcpy
4132 * same.c (STREQ): Remove.
4133 (same_name): Handle the case where the basename ends in trailing '/'.
4135 * stripslash.c (strip_trailing_slashes): Return nonzero if
4136 a slash was stripped. Do not strip the last slash after a
4139 2001-04-08 Jim Meyering <meyering@lucent.com>
4141 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
4142 recomputed; that's necessary when the offset spans a DST transition.
4143 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
4145 2001-04-02 Jim Meyering <meyering@lucent.com>
4147 * regex.h, regex.c: Update from GNU libc.
4149 2001-03-19 Paul Eggert <eggert@twinsun.com>
4151 * version-etc.c (version_etc_copyright): Update to 2001.
4153 2001-03-16 Paul Eggert <eggert@twinsun.com>
4155 * tempname.c (uint64_t): Define to uintmax_t if
4156 not defined, and if UINT64_MAX is not defined.
4157 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
4158 Reported by John David Anglin.
4160 2001-03-10 Bruno Haible <haible@clisp.cons.org>
4162 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
4163 alias if codeset is empty.
4164 * config.charset (BeOS): Use wildcard syntax.
4166 2001-03-13 Jim Meyering <meyering@lucent.com>
4168 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
4169 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
4172 2001-03-06 Bruno Haible <haible@clisp.cons.org>
4174 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
4176 * unicodeio.c (print_unicode_char): Simplify accordingly.
4178 2001-03-06 Bruno Haible <haible@clisp.cons.org>
4180 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
4181 support for DOS/DJGPP.
4183 2001-02-28 Paul Eggert <eggert@twinsun.com>
4185 * Makefile.am (libfetish_a_SOURCES):
4186 Add dup-safer.c, fopen-safer.c.
4187 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
4189 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
4191 2001-02-25 Paul Eggert <eggert@twinsun.com>
4193 The mkstemp replacement is taken from glibc 2.2.2, with some
4194 portability fixes for use outside glibc, as follows:
4196 * tempname.c (struct_stat64): New macro.
4197 (direxists, __gen_tempname): Use it.
4198 This avoids a portability problem with Solaris 8.
4200 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
4201 (<stddef.h>, <stdint.h>, <string.h>):
4202 Include only if STDC_HEADERS || _LIBC.
4203 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
4204 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
4205 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
4206 (__set_errno): Define this macro if <errno.h> doesn't.
4207 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
4208 Define these macros if <stdio.h> doesn't.
4209 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
4210 Define these macros if <sys/stat.h>
4211 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
4212 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
4213 __xstat64): Define if not _LIBC.
4214 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
4215 (__gen_tempname): Invoke gettimeofday only if
4216 HAVE_GETTIMEOFDAY || _LIBC;
4217 otherwise, fall back on plain "time".
4218 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
4220 * mkstemp.c (__GT_FILE): Define to zero if not defined.
4222 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
4224 2001-02-17 Jim Meyering <meyering@lucent.com>
4226 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
4227 around included file name.
4229 * strnlen.c (__strnlen): Merge in a change from GNU libc.
4231 * strftime.c: Update from GNU libc (the only changes were to comments).
4233 2001-02-13 Bruno Haible <haible@clisp.cons.org>
4235 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
4237 2001-02-17 Paul Eggert <eggert@twinsun.com>
4239 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
4240 Remove workaround macros for hosts that have mbrtowc but not
4241 mbstate_t, as we now insist on proper declarations for both
4242 before using mbrtowc.
4244 2001-02-17 Jim Meyering <meyering@lucent.com>
4246 * regex.c: Update from libc.
4248 2001-02-16 Paul Eggert <eggert@twinsun.com>
4250 * alloca.c (malloc): Undef before defining, since stdlib.h
4251 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
4252 Reported by Mark Hounschell via Paul Eggert.
4254 2001-01-30 Bruno Haible <haible@clisp.cons.org>
4256 * config.charset: Update for FreeBSD 4.2.
4258 2001-01-26 Jim Meyering <meyering@lucent.com>
4260 * quotearg.c: Include stddef.h.
4261 * quote.c: Include stddef.h.
4262 Reported by Axel Kittenberger.
4264 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
4265 line in double quotes so that it evokes a better diagnostic.
4266 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
4267 Reported by Axel Kittenberger.
4269 2001-01-15 Bruno Haible <haible@clisp.cons.org>
4271 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
4272 to avoid a warning. Add back 'const' to inptr.
4274 2001-01-16 Jim Meyering <meyering@lucent.com>
4276 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
4279 2001-01-14 Jim Meyering <meyering@lucent.com>
4281 * rename.c: New file. From Volker Borchert.
4282 Include stdlib.h, string.h or strings.h, and xalloc.h.
4283 Use strip_trailing_slashes rather than open-coding it.
4285 2001-01-03 Paul Eggert <eggert@twinsun.com>
4287 * strftime.c: Sync with glibc time/strftime.c 1.81.
4289 2001-01-03 Jim Meyering <meyering@lucent.com>
4291 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
4292 local `inptr' to avoid warning with some system declarations of iconv.
4294 2000-12-29 Paul Eggert <eggert@twinsun.com>
4296 * modechange.c: Do not assume that mode_t uses the
4297 traditional octal encoding. E.g. "chmod 1 FOO" should set
4298 the other-execute bit of FOO even if S_IXOTH != 1.
4300 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
4301 WOTH, XOTH, ALLM): New macros.
4302 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
4303 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
4305 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
4306 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
4308 No need to use uintmax_t; unsigned long is long enough.
4309 Don't bother to get suffix since we don't use it.
4311 2000-12-24 Jim Meyering <meyering@lucent.com>
4313 * hash.c (is_prime): Return explicit boolean values.
4314 (hash_get_first): Return NULL to appease Irix5.6's 89.
4315 Reported by Nelson Beebe.
4317 2000-10-31 Bruno Haible <haible@clisp.cons.org>
4319 * localcharset.c (locale_charset): Add support for Win32.
4321 2000-12-18 Paul Eggert <eggert@twinsun.com>
4323 * physmem.h, physmem.c: New files.
4325 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
4326 (noinst_HEADERS): Add physmem.h.
4328 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
4329 't' for compatibility with Solaris 8 sort.
4331 2000-12-18 Bruno Haible <haible@clisp.cons.org>
4333 * config.charset: Add support for BeOS.
4335 2000-12-16 Jim Meyering <meyering@lucent.com>
4337 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
4338 SHELLS_FILE to a file name that's useful on djgpp systems.
4340 (ADDITIONAL_DEFAULT_SHELLS): Define.
4341 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
4342 Based mostly on a patch from Prashant TR.
4344 2000-12-16 Jim Meyering <meyering@lucent.com>
4346 This bug had a serious impact on chown: `chown N:M FILE' (for integer
4347 N and M) would have treated it like `chown N:N FILE'.
4349 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
4351 2000-10-31 Bruno Haible <haible@clisp.cons.org>
4353 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
4354 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
4355 to the list of canonical encodings. Rename EUC-CN to GB2312.
4357 2000-12-08 Andreas Schwab <schwab@suse.de>
4359 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
4360 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
4362 2000-12-07 Jim Meyering <meyering@lucent.com>
4364 * stripslash.c (ISSLASH): Define.
4365 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
4368 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
4369 (dir_name_r): Declare this function as static.
4370 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
4371 manifest itself on a name containing a mix of slashes and
4373 Make this function work with names starting with a DOS-style
4374 drive letter and colon prefix.
4375 (dir_name): Append `.' if necessary.
4376 Based mostly on patches from Prashant TR and Eli Zaretskii.
4378 * dirname.h (dir_name_r): Remove prototype.
4380 2000-12-05 Jim Meyering <meyering@lucent.com>
4382 * dirname.c (dir_name_r): Add `const' in a few local declarations.
4384 2000-12-04 Jim Meyering <meyering@lucent.com>
4386 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
4387 Also include memory.h, stdlib.h, unistd.h if appropriate.
4388 Reported by Andreas Jaeger (conflicting declaration of malloc).
4390 2000-12-02 Jim Meyering <meyering@lucent.com>
4392 * closeout.h: Make idempotent, to avoid some obscure warnings.
4394 2000-12-01 Paul Eggert <eggert@twinsun.com>
4396 * memrchr.c: Include <config.h> before any system include file.
4398 2000-11-29 Paul Eggert <eggert@twinsun.com>
4400 * dirname.c (dir_name_r): Fix typo: int -> size_t.
4402 2000-11-26 Jim Meyering <meyering@lucent.com>
4404 * memcoll.c: Include sys/types.h. From Werner Almesberger.
4406 2000-11-22 Paul Eggert <eggert@twinsun.com>
4408 * strftime.c (my_strftime): Do not invoke mbrlen with a
4409 size of (size_t) -1; it's not portable.
4411 2000-11-17 Akim Demaille <akim@epita.fr>
4413 * obstack.h: Formatting changes.
4414 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
4415 prevent type checking.
4416 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
4417 cast the value to (void *): assigning a `foo *' to a `void *'
4419 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
4421 2000-11-17 Jim Meyering <meyering@lucent.com>
4423 * strstr.c: Update from GNU libc.
4425 2000-11-16 Jim Meyering <meyering@lucent.com>
4427 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
4429 2000-11-11 Jim Meyering <meyering@lucent.com>
4431 * error.c: Add a couple #includes, merging from GNU libc version.
4433 2000-11-10 Jim Meyering <meyering@lucent.com>
4435 * obstack.h: Update from GNU libc.
4436 * obstack.c: Likewise.
4438 2000-11-06 Paul Eggert <eggert@twinsun.com>
4440 * getusershell.c (setusershell): Use rewind rather than
4441 fseek/fseeko, to avoid configuration hassles with fseeko.
4442 Don't bother opening SHELLS_FILE if shellstream is NULL;
4445 2000-11-05 Jim Meyering <meyering@lucent.com>
4447 * makepath.h (make_dir): Declare.
4448 * makepath.c (make_dir): Remove `static' attribute.
4451 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
4453 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
4454 last one in a bucket, advance to the next bucket.
4456 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
4458 * fnmatch.c: Do not comment out all the code if we are using
4459 the GNU C library, because in some cases we are replacing buggy
4460 code in the GNU C library itself.
4462 2000-10-30 Paul Eggert <eggert@twinsun.com>
4464 * error.h, getline.h, modechange.h:
4465 Remove "2000" from Copyright line, as the file hasn't been
4466 changed this year other than in the copyright notice.
4468 * xalloc.h: Add "2000" to Copyright line, as this file
4469 was changed this year.
4471 2000-10-30 Paul Eggert <eggert@twinsun.com>
4473 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
4474 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
4475 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
4477 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
4479 * regex.h (__restrict_arr): Move definition out of #ifndef block.
4480 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
4481 doesn't define __restrict_arr.
4483 2000-10-29 Jim Meyering <meyering@lucent.com>
4485 * xstat.in: Fix grammar in comment.
4487 2000-10-28 Jim Meyering <meyering@lucent.com>
4489 * memchr.c: Update from libc.
4490 Adjust for portability:
4491 [HAVE_STDLIB_H]: Include stdlib.h.
4492 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
4493 Undef __memchr, too.
4494 [!weak_alias]: Define __memchr to memchr.
4496 * regex.c: Update from libc.
4497 * regex.h: Likewise.
4498 * getopt1.c: Likewise.
4499 * memcmp.c: Likewise.
4501 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
4502 Avoid using fseek, when possible -- it's broken by design.
4503 Patch by Ulrich Drepper.
4505 2000-10-26 Jim Meyering <meyering@lucent.com>
4507 * strftime.c: Update from libc.
4509 2000-10-25 Jim Meyering <meyering@lucent.com>
4511 * obstack.c: Update from libc.
4513 2000-10-23 Jim Meyering <meyering@lucent.com>
4515 * hard-locale.c (hard_locale): Revert last change -- it was simply
4516 wrong. That set_locale call must not have any side effects.
4519 2000-10-22 Jim Meyering <meyering@lucent.com>
4521 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
4522 [CYCLIC]: Remove now-unused definition.
4524 * save-cwd.c (O_DIRECTORY): Define, if needed.
4525 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
4526 Suggestion from Ulrich Drepper.
4528 2000-10-21 Jim Meyering <meyering@lucent.com>
4530 * dirname.c (dir_name_r): New function, factored out of dir_name.
4531 (dir_name): Use dir_name_r.
4532 * dirname.h (dir_name_r): Declare it.
4534 2000-10-21 Jim Meyering <meyering@lucent.com>
4536 * dirname.c (memrchr): Declare if necessary.
4537 (dir_name): Remove the restriction that there be no
4538 trailing slashes. Now, this code skips past them, effectively
4540 [TEST_DIRNAME] (main): New unit tests.
4542 * memrchr.c: New file from GNU libc.
4543 Undef __memrchr, too.
4544 [!weak_alias]: Define __memrchr to memrchr.
4545 Guard weak_alias use with `#ifdef weak_alias'.
4547 2000-10-17 Jim Meyering <meyering@lucent.com>
4549 * quote.h (PARAMS): Define and use.
4550 Reported by Akim Demaille.
4552 * getopt.c: Update from libc.
4554 2000-10-16 Jim Meyering <meyering@lucent.com>
4556 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
4559 2000-09-25 Jim Meyering <meyering@lucent.com>
4561 * md5.h (rol): Define (from GnuPG).
4563 * sha.c: Give credit (GnuPG) where due.
4564 (M): Use rol rather than open-coding it.
4565 Add a FIXME comment.
4567 2000-09-21 Jim Meyering <meyering@lucent.com>
4569 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
4570 Reported by Michael Stone.
4572 2000-09-20 Jim Meyering <meyering@lucent.com>
4574 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
4575 (noinst_HEADERS): Add sha.h.
4576 Based on code from Scott G. Miller and from GnuPG.
4578 2000-09-15 Jim Meyering <meyering@lucent.com>
4580 * regex.c: Update from libc.
4582 2000-09-10 Jim Meyering <meyering@lucent.com>
4584 * getopt.c (_getopt_internal): Update from glibc.
4586 2000-09-09 Jim Meyering <meyering@lucent.com>
4588 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
4589 think it should be used as a general replacement for isascii.
4590 * fnmatch.c: Likewise.
4591 * mbswidth.c: Likewise
4592 * regex.c: Likewise.
4595 * userspec.c: Include sys/param.h and limits.h.
4597 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
4598 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
4599 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
4600 UID, GID. Check range.
4602 2000-09-06 Jim Meyering <meyering@lucent.com>
4604 * getopt.c (_getopt_internal): Update from glibc.
4606 2000-08-30 Jim Meyering <meyering@lucent.com>
4608 * strftime.c: Merge in changes from GNU libc.
4610 2000-08-26 Jim Meyering <meyering@lucent.com>
4612 * closeout.c: Include "__fpending.h".
4613 (close_stdout_status): Return right away if there's nothing to flush.
4615 * Makefile.am (noinst_HEADERS): Add __fpending.h.
4616 * __fpending.c: New file.
4617 * __fpending.h: New file.
4619 2000-08-07 Paul Eggert <eggert@twinsun.com>
4621 Standardize on "memory exhausted" instead of "Memory exhausted"
4622 or "virtual memory exhausted".
4623 * obstack.c (print_and_abort): Use "memory exhausted", not
4624 "virtual memory exhausted".
4625 * same.c (same_name): Invoke xalloc_die instead of printing
4627 * userspec.c (parse_user_spec): Likewise.
4628 * bumpalloc.h: comment fix
4629 * same.c, userspec.c: Include xalloc.h.
4631 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
4632 not char *const and pointing to a constant array.
4633 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
4634 (xrealloc): Comment fix.
4636 * userspec.c (parse_user_spec):
4637 Don't translate a message until just before returning,
4638 to avoid unnecessary translation.
4640 2000-08-07 Jim Meyering <meyering@lucent.com>
4642 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
4643 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
4644 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
4645 getgroups.c, gethostname.c, getopt.h, group-member.c,
4646 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
4647 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
4648 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
4649 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
4650 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
4651 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
4652 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
4653 yesno.c: Back out Copyright date changes for each file with no change
4654 this year. This eases coordination with other programs using the same
4655 source code modules. From Paul Eggert.
4657 2000-08-03 Greg McGary <greg@mcgary.org>
4659 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
4660 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
4661 (EXTEND_BUFFER): Use them.
4663 2000-08-01 Jim Meyering <meyering@lucent.com>
4665 * dirname.c (ISSLASH): Define.
4666 (BACKSLASH_IS_PATH_SEPARATOR): Define.
4667 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
4668 both `\' and `/' may be use as path separators.
4669 Based on a patch from Prashant TR.
4671 2000-07-31 Paul Eggert <eggert@twinsun.com>
4673 * quotearg.c (quotearg_n_options): Don't make the initial
4674 slot vector a constant, since it might get modified.
4676 2000-07-31 Jim Meyering <meyering@lucent.com>
4678 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
4679 * obstack.c (print_and_abort): Likewise.
4681 2000-07-30 Paul Eggert <eggert@twinsun.com>
4683 * quotearg.c (quotearg_n_options): Preallocate a slot 0
4684 buffer, so that the caller can always quote one small
4685 component of a "memory exhausted" message in slot 0.
4686 From a suggestion by Jim Meyering.
4688 2000-07-30 Jim Meyering <meyering@lucent.com>
4690 * makepath.c (make_path): Quote the other instance, too.
4692 * quotearg.c (N_STATIC_SLOTVECS): Define.
4693 (STATIC_BUF_SIZE): Define.
4694 (quotearg_n_options): Use only statically allocated storage when
4695 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
4696 than STATIC_BUF_SIZE.
4698 2000-07-29 Jim Meyering <meyering@lucent.com>
4700 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
4701 * dirname.c (dir_name): Likewise.
4703 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
4705 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
4706 (dir_name): Assert that there are no trailing slashes.
4708 2000-07-18 Bruno Haible <haible@clisp.cons.org>
4710 * mbswidth.h (mbswidth): Add a flags argument.
4711 (mbswidth): New declaration.
4712 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
4713 * mbswidth.c (mbswidth): Add a flags argument.
4714 (mbsnwidth): New function.
4716 2000-07-24 Jim Meyering <meyering@lucent.com>
4718 * mbswidth.c: Remove useless #else. From Bruno Haible.
4720 2000-07-23 Paul Eggert <eggert@twinsun.com>
4722 * mbswidth.c (_XOPEN_SOURCE):
4723 Don't define; this causes problems on Solaris 7.
4724 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
4726 2000-07-23 Paul Eggert <eggert@twinsun.com>
4729 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
4730 so that mbstate_t is always defined.
4732 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
4733 be 1 in at least one GCC installation, and this configuration
4734 error is likely to be common. Ignoring MB_LEN_MAX hurts
4735 performance on hosts that have mbrtowc but have only unibyte
4736 locales, but I assume these hosts are rare.
4738 2000-07-23 Paul Eggert <eggert@twinsun.com>
4740 * quotearg.c: Streamline by invoking multibyte code only if needed.
4741 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
4742 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
4743 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
4744 invoke multibyte primitives.
4746 2000-07-23 Jim Meyering <meyering@lucent.com>
4748 * basename.c (base_name): Add an assertion.
4750 2000-07-15 Bruno Haible <clisp.cons.org>
4752 * quotearg.c: When the system forces us to redefine mbstate_t,
4753 shadow its mbsinit function.
4755 2000-07-16 Bruno Haible <haible@clisp.cons.org>
4757 * mbswidth.h: New file.
4758 * mbswidth.c: New file.
4759 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
4760 (noinst_HEADERS): Add mbswidth.h.
4762 2000-07-17 Bruno Haible <haible@clisp.cons.org>
4764 * config.charset: Add support for FreeBSD. Improve support for HP-UX
4767 2000-07-15 Jim Meyering <meyering@lucent.com>
4769 * makepath.c: Include quote.h.
4770 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
4771 corresponding argument in a `quote (...)' call.
4772 Give better diagnostics.
4774 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
4775 (noinst_HEADERS): Add quote.h.
4777 * quote.c (quote, quote_n): New file. Two functions taken verbatim
4778 from tar's src/misc.c.
4779 * quote.h: New file. Prototypes for same.
4781 2000-07-10 Paul Eggert <eggert@twinsun.com>
4783 From a suggestion by Bruno Haible.
4784 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
4785 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
4786 to decide whether to define the BeOS workaround macro;
4787 this adjusts to the change to AC_MBSTATE_T.
4789 2000-07-13 Paul Eggert <eggert@twinsun.com>
4791 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
4793 * quotearg.c (quoting_style_args, quoting_style_vals,
4794 quotearg_buffer_restyled): Add support for
4795 clocale_quoting_style. Undo previous change to
4796 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
4797 and "{RIGHT QUOTATION MARK}" msgids.
4799 2000-07-05 Paul Eggert <eggert@twinsun.com>
4801 The old behavior of quoting `like this' doesn't look good with
4802 newer, ISO-style fonts. See:
4803 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
4805 Instead, quote "like this" by default. Let the translator
4806 tailor the locale-specific quoting behavior by providing
4807 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
4809 * quotearg.c (N_): New macro.
4810 (gettext_default): New function.
4811 (quotearg_buffer_restyled): Use
4812 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
4813 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
4815 2000-07-09 Jim Meyering <meyering@lucent.com>
4817 * Most files: Update copyright dates to include 2000.
4819 2000-07-08 Jim Meyering <meyering@lucent.com>
4821 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
4823 (xgethostname): Remove now-unnecessary #ifdef.
4824 Move declaration of `err' into loop where it's used.
4826 2000-07-05 Bruno Haible <haible@clisp.cons.org>
4828 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
4829 by allocating a larger buffer. Test the gethostname return value for
4830 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
4831 returns an error and ENAMETOOLONG isn't defined.
4833 2000-07-05 Paul Eggert <eggert@twinsun.com>
4834 and Bruno Haible <haible@clisp.cons.org>
4836 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
4838 2000-07-05 Bruno Haible <haible@clisp.cons.org>
4840 * quotearg.c (struct quoting_options): Simplify quote_these_too
4843 2000-07-03 Jim Meyering <meyering@lucent.com>
4845 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
4846 Reported by Bruno Haible.
4848 2000-07-04 Jim Meyering <meyering@lucent.com>
4850 * quotearg.c: Make inclusion of <wchar.h> independent of whether
4851 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
4854 2000-07-03 Paul Eggert <eggert@twinsun.com>
4855 and Bruno Haible <haible@clisp.cons.org>
4857 * quotearg.c (mbrtowc):
4858 Assign to *pwc, and return 1 only if result is nonzero.
4859 (iswprint): Use ISPRINT when substituting our own mbrtowc.
4861 2000-07-03 Jim Meyering <meyering@lucent.com>
4863 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
4864 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
4867 2000-07-02 Jim Meyering <meyering@lucent.com>
4869 * quotearg.c (mbstate_t): Don't define here.
4871 2000-07-02 Jim Meyering <meyering@lucent.com>
4873 * nanosleep.c (SIGCONT): Define if not already defined.
4875 2000-06-17 Bruno Haible <haible@clisp.cons.org>
4877 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
4878 per change in ../m4/ls-mntd-fs.m4.
4879 (read_filesystem_list): Ignore symbolic links.
4881 2000-06-29 Jim Meyering <meyering@lucent.com>
4883 * same.c: Include <string.h> or <strings.h>, as appropriate,
4884 for declaration of strcmp.
4886 * long-options.c: Include <stdlib.h>, for declaration of exit.
4888 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
4889 Avoid warning by casting result to `char *' to remove `const'.
4891 2000-06-17 Bruno Haible <haible@clisp.cons.org>
4893 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
4895 2000-06-26 Paul Eggert <eggert@twinsun.com>
4897 savedir now sets errno on failure and invokes xmalloc to get memory.
4898 Fix a couple of other minor bugs while we're at it.
4900 * savedir.c (<unistd.h>): Do not include; there's no need.
4901 (NAMLEN): Remove macro.
4902 (malloc, realloc): Remove decls.
4904 ("xalloc.h"): Include.
4905 (NAME_SIZE_DEFAULT): New macro.
4906 (savedir): Use xmalloc / xrealloc to allocate memory.
4907 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
4908 Skip "" directory entries.
4909 Use strlen to calculate directory entry length, since the old method
4910 is rarely used these days and isn't worth supporting.
4911 Don't use a pointer after freeing it.
4912 Check for integer overflow when calculating allocation size.
4913 Use memcpy to copy entries, instead of stpcpy.
4914 Set errno properly when returning NULL.
4915 Check for readdir error.
4917 2000-06-26 Jim Meyering <meyering@lucent.com>
4919 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
4921 2000-06-17 Bruno Haible <haible@clisp.cons.org>
4923 * getusershell.c (xmalloc, xrealloc): Remove functions.
4925 Don't include <stdlib.h>. Don't declare malloc, realloc.
4927 2000-06-23 Bruno Haible <haible@clisp.cons.org>
4929 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
4931 2000-06-24 Jim Meyering <meyering@lucent.com>
4933 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
4935 2000-06-21 Jim Meyering <meyering@lucent.com>
4937 * getpass.c: New file, from Bruno Haible. Required for BeOS.
4939 2000-06-19 Paul Eggert <eggert@twinsun.com>
4941 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
4942 (mbrtowc, mbstate_t): Define substitutes if
4943 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
4944 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
4945 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
4947 2000-06-17 Bruno Haible <haible@clisp.cons.org>
4949 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
4950 than 1024, return a memory chunk of least possible size, instead
4951 of size PATH_MAX + 2. In the loop, increment the size proportionally.
4952 Use free/xmalloc instead of xrealloc to avoid copying for very long
4955 2000-06-17 Bruno Haible <haible@clisp.cons.org>
4957 * canon-host.c (canon_host): Use malloc and memcpy to copy an
4958 address, not strdup. Include <stdlib.h> and don't declare free().
4960 2000-06-17 Bruno Haible <haible@clisp.cons.org>
4962 * path-concat.c (path_concat): Don't access dir[-1] if dir is
4965 2000-06-21 Jim Meyering <meyering@lucent.com>
4967 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
4968 (noinst_HEADERS): Add getstr.h.
4970 * getline.c (getstr): Move into a separate file.
4971 * getstr.c (getstr): New file, extracted from getline.c, with
4972 the following changes: new parameter, delim2; both delim[12]
4973 parameters have type `int', not `char'. The latter would lose
4974 with 8-bit delimiters.
4975 * getstr.h: New file.
4977 2000-06-19 Jim Meyering <meyering@lucent.com>
4979 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
4981 2000-06-18 Jim Meyering <meyering@lucent.com>
4983 * mkdir.c: Remove file, due mainly to copyright incompatibility.
4984 Besides, these days every porting target provides a mkdir function.
4986 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
4987 (this snippet comes from src/system.h).
4989 2000-06-15 Paul Eggert <eggert@twinsun.com>
4991 * human.c (adjust_value): New function.
4992 (human_readable_inexact): Apply rounding style even when
4993 printing approximate values.
4995 2000-06-14 Paul Eggert <eggert@twinsun.com>
4997 * human.c (human_readable_inexact): Allow an input block
4998 size that is not a multiple of the output block size, and vice versa.
4999 Reported by Piergiorgio Sartor.
5001 2000-06-14 Paul Eggert <eggert@twinsun.com>
5003 * getdate.y (get_date): Apply relative times after time
5004 zone indicator, not before. Reported by Todd A. Jacobs.
5006 2000-06-13 Jim Meyering <meyering@lucent.com>
5008 * Makefile.am (all-local): Depend on lstat.c and stat.c.
5010 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
5012 2000-06-12 Paul Eggert <eggert@twinsun.com>
5014 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
5016 2000-06-04 Paul Eggert <eggert@twinsun.com>
5018 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
5020 2000-06-04 Jim Meyering <meyering@lucent.com>
5022 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
5023 SunOS 4.1.4 for which gid_t is an unsigned type.
5025 2000-06-03 Jim Meyering <meyering@lucent.com>
5027 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
5029 2000-05-26 Bruno Haible <haible@clisp.cons.org>
5031 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
5032 newer, don't install charset.alias.
5033 * config.charset: Change the Linux/glibc rules so they become empty
5034 on glibc-2.1 or newer.
5036 2000-06-02 Jim Meyering <meyering@lucent.com>
5038 * mountlist.c: Back out last change. Instead, do this...
5039 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
5040 member using the same `ignore'-testing code.
5041 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
5045 2000-05-29 Jim Meyering <meyering@lucent.com>
5047 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
5048 with the `ignore' attribute. Based on a patch from Mark D. Roth.
5050 2000-05-22 Jim Meyering <meyering@lucent.com>
5052 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
5054 2000-05-18 Jim Meyering <meyering@lucent.com>
5056 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
5057 back, too, since it may have been modified by allocate_entry.
5058 (hash_delete): Rewrite to use neither the assignment operator
5059 nor the comma operator in an if-expression.
5061 2000-05-15 Paul Eggert <eggert@twinsun.com>
5064 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
5065 Remove; no longer needed.
5066 "quotearg.h": Add include.
5067 (file_name): Do not bother to explicitly initialize to NULL; it's less
5068 efficient on some hosts.
5069 (close_stdout_status): Remove test as to whether stdout was already
5070 closed; it breaks for the case "echo x | sort >&-".
5071 Quote file name colons.
5072 Do not assume that _("write error") lacks format strings.
5074 2000-05-15 Jim Meyering <meyering@lucent.com>
5076 * version-etc.c (version_etc_copyright): Update the copyright string
5077 used in all --version output.
5079 2000-05-14 Jim Meyering <meyering@lucent.com>
5081 * closeout.c (close_stdout_set_file_name): New function.
5082 (close_stdout_status): Use new file-scoped global.
5083 Return right away if fstat says the stdout file descriptor is invalid.
5084 * closeout.h (close_stdout_set_file_name): Declare.
5086 2000-05-10 Jim Meyering <meyering@lucent.com>
5088 * closeout.c [default_exit_status]: New file-scoped variable.
5089 (close_stdout_set_status): New function.
5090 * closeout.h (close_stdout_set_status): Declare.
5092 2000-05-08 Jim Meyering <meyering@lucent.com>
5094 * long-options.c: Don't include closeout.h.
5095 (parse_long_options): Don't call close_stdout for --version.
5097 2000-05-06 Jim Meyering <meyering@lucent.com>
5099 * strnlen.c: Undefine __strnlen and strnlen.
5100 [!weak_alias]: Define __strnlen to strnlen.
5102 * atexit.c: New file, from libiberty.
5104 2000-05-06 Jim Meyering <meyering@lucent.com>
5106 * closeout.c (close_stdout_status): Also check for errors on the
5109 2000-05-05 Bruno Haible <haible@clisp.cons.org>
5111 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
5112 instead of xmalloc, xrealloc, path_concat.
5113 (locale_charset): Treat empty environment variables as absent.
5114 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
5116 2000-05-04 Jim Meyering <meyering@lucent.com>
5118 * getopt.c: Update from glibc.
5119 * obstack.c: Likewise.
5120 * obstack.h: Likewise.
5121 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
5123 * regex.h: Likewise.
5124 * strndup.c: Likewise.
5125 * strnlen.c: New file, from glibc.
5127 2000-05-01 Jim Meyering <meyering@lucent.com>
5129 * full-write.c (full_write): Remove `FIXME' part of comment.
5131 2000-04-29 Jim Meyering <meyering@lucent.com>
5133 * path-concat.c: Declare strdup only if it's not defined.
5134 * canon-host.c: Likewise.
5136 2000-04-28 Jim Meyering <meyering@lucent.com>
5138 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
5139 redefinition warning on some systems (HPUX). Otherwise, regex.h is
5140 included first, then limits.h is included by locale.h by libintl.h.
5141 From John David Anglin.
5143 2000-04-25 Jim Meyering <meyering@lucent.com>
5145 * makepath.c (S_IRWXUGO): Define.
5146 (make_path): Always perform explicit chmod if MODE specifies any
5147 of the `special' permission bits. Prompted by a bug report against
5148 install from Mate Wierdl and Joost van Baal.
5150 2000-04-18 Jim Meyering <meyering@lucent.com>
5154 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
5155 getpagesize. For BeOS. Based on a patch from Bruno Haible.
5157 2000-04-17 Jim Meyering <meyering@lucent.com>
5159 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
5160 the definition of it to rpl_strftime also defined-away the system's
5163 2000-04-15 Jim Meyering <meyering@lucent.com>
5165 Use `C' to denote so-called `contiguous' files, the same way
5167 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
5168 (ftypelet): Use S_ISCTG.
5169 From Michael Deutschmann.
5171 2000-04-14 Jim Meyering <meyering@lucent.com>
5173 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
5175 2000-04-08 Jim Meyering <meyering@lucent.com>
5177 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
5178 names don't conflict. Reported by Eli Zaretskii.
5180 2000-03-28 Bruno Haible <haible@clisp.cons.org>
5182 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
5183 bug. Deal with the different error behavior of Irix iconv.
5185 2000-04-07 Jim Meyering <meyering@lucent.com>
5187 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
5188 to work around system header problems on AIX 3.2.5. From Bruno Haible.
5190 2000-04-05 Jim Meyering <meyering@lucent.com>
5192 Portability tweaks required for ultrix4.3.
5193 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
5194 * readutmp.c: Include sys/types.h before sys/stat.h.
5195 * canon-host.c: Declare strdup.
5196 * path-concat.c: Likewise.
5197 From John David Anglin.
5199 2000-04-04 Jim Meyering <meyering@lucent.com>
5201 Be more DOS 8.3-friendly.
5202 * ref-add.sin: Renamed from ref-add.sed.in.
5203 * ref-del.sin: Renamed from ref-del.sed.in.
5204 * Makefile.am: Reflect renaming.
5205 Reported by Eli Zaretskii.
5207 Use a temporary file name that won't clash with `charset.alias'
5208 in the DOS 8.3 name space.
5209 * Makefile.am (charset_tmp): Define.
5210 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
5211 (uninstall-local): Likewise.
5212 Reported by Eli Zaretskii.
5214 2000-03-29 Paul Eggert <eggert@twinsun.com>
5216 * time/strftime.c (my_strftime): Make sure we call the system
5217 strftime, not ourselves, when invoking the underlying strftime.
5219 2000-03-24 Jim Meyering <meyering@lucent.com>
5221 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
5222 (charset_alias): Define.
5223 (install-exec-local): Factor out common code.
5224 (uninstall-local): Split lines longer than 80.
5225 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
5227 (.sed.in.sed): New rule. Don't redirect directly to $@.
5228 (CLEANFILES): Add ref-add.sed and ref-del.sed.
5230 2000-03-19 Bruno Haible <haible@clisp.cons.org>
5232 * config.charset: Output a line containing "Packages using this file".
5233 * ref-add.sed.in, ref-del.sed.in: New files.
5234 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
5235 ref-del.sed): New rules.
5237 2000-03-17 Jim Meyering <meyering@lucent.com>
5239 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
5240 Otherwise, include <strings.h>
5242 2000-03-17 Bruno Haible <haible@clisp.cons.org>
5244 * unicodeio.c (utf8_wctomb): New function.
5245 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
5246 format instead of in UCS-4 with platform dependent endianness.
5248 2000-03-07 Paul Eggert <eggert@twinsun.com>
5250 * savedir.c (savedir): Work even if directory size is
5251 negative; this can happen with some screwy NFS configurations.
5253 2000-03-06 Jim Meyering <meyering@lucent.com>
5255 * localcharset.c (get_charset_aliases): Don't try to free file_name
5256 if it's NULL (because we ran out of memory). From Bruno Haible.
5258 2000-03-05 Jim Meyering <meyering@lucent.com>
5260 * localcharset.c ("path-concat.h"): Include.
5261 (get_charset_aliases): Use path_concat instead of ANSI string
5264 * unicodeio.h (PARAMS): Define.
5265 Use it to guard prototype.
5267 2000-03-04 Jim Meyering <meyering@lucent.com>
5269 * Makefile.am (install-exec-local): Create $(libdir) before installing
5271 (uninstall-local): Uncomment this rule so `make distcheck' works
5274 * unicodeio.c (<errno.h>): Include it.
5275 (errno): Declare if not defined.
5277 * localcharset.c: Add Bruno's comment justifying use of volatile.
5279 * config.charset: New version, incorporating remarks from a linux
5280 i18n mailing list. From Bruno Haible.
5282 2000-03-02 Jim Meyering <meyering@lucent.com>
5284 * Makefile.am (EXTRA_DIST): Add config.charset.
5286 2000-03-01 Jim Meyering <meyering@lucent.com>
5288 * localcharset.c: Guard some #includes with `#if HAVE_...'.
5289 * unicodeio.c: Likewise.
5291 2000-02-02 Bruno Haible <haible@clisp.cons.org>
5293 * config.charset: New file.
5294 * localcharset.c: New file.
5295 * unicodeio.h, unicodeio.c: New files.
5296 * Makefile.am (DEFS): Add -DLIBDIR=...
5297 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
5298 (noinst_HEADERS): Add unicodeio.h.
5299 (all-local, install-exec-local, charset.alias): New targets.
5301 2000-02-28 Paul Eggert <eggert@twinsun.com>
5303 * quotearg.c (ALERT_CHAR): New macro.
5304 (quotearg_buffer_restyled): Use it.
5306 2000-02-27 Jim Meyering <meyering@lucent.com>
5308 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
5309 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
5311 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
5312 not `#if STDC_HEADERS'.
5313 Declare malloc if needed.
5315 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
5316 now that autoconf always defines the HAVE_DECL_ symbols.
5317 * human.c: Likewise.
5319 * strtoumax.c: Likewise.
5321 * backupfile.c: Arrange for cpp to fail if the configure-time
5322 declaration check was not run.
5324 * human.c: Likewise.
5326 * strtoumax.c: Likewise.
5328 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
5329 then first look up the entire `.'-containing string as a login name.
5331 2000-02-18 Paul Eggert <eggert@twinsun.com>
5333 * getdate.y: Handle two-digit years with leading zeros correctly.
5334 (textint): New typedef.
5335 (parser_control): Member year changed from int to textint.
5337 (YYSTYPE): Removed; replaced by %union with int and textint members.
5338 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
5339 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
5340 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
5341 (tSNUMBER, tUNUMBER): Now of type <textintval>.
5342 (date, number, to_year): Use width of number in digits, not its value,
5343 to determine whether it's a 2-digit year, or a 2-digit time.
5344 (yylex): Store number of digits of numeric tokens.
5345 Reported by John Kendall.
5347 (parser_control): Changed from struct parser_control to typedef (for
5348 consistency). All uses changed.
5350 (tID): Removed; not used.
5351 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
5353 2000-02-14 Paul Eggert <eggert@twinsun.com>
5355 * getpagesize.h (getpagesize): Port to VMS for Alpha;
5356 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
5358 2000-02-12 Jim Meyering <meyering@lucent.com>
5360 * userspec.c (ISDIGIT): Define it.
5361 (isdigit): Remove definition.
5362 (is_number): Use ISDIGIT, not isdigit.
5363 <libintl.h>: Include.
5365 (parse_user_spec): Mark translatable strings.
5367 2000-02-10 Jim Meyering <meyering@lucent.com>
5369 With these changes, nanosleep.[ch] are finally enough like the other
5370 lib/* replacement files to compile on a few more losing systems.
5372 * nanosleep.h: Don't include config.h.
5373 Remove prototype from declaration of nanosleep.
5374 (PARAMS): Remove now-unneeded definition.
5375 * nanosleep.c: #undef nanosleep.
5376 (rpl_nanosleep): Rename from nanosleep.
5378 2000-02-03 Jim Meyering <meyering@lucent.com>
5380 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
5381 rather than with `#if HAVE_UTMPNAME'.
5383 2000-02-01 Jim Meyering <meyering@lucent.com>
5385 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
5387 2000-01-31 Jim Meyering <meyering@lucent.com>
5389 * nanosleep.h (nanosleep): Guard declaration with
5390 `#if ! HAVE_DECL_NANOSLEEP'.
5391 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
5392 the declaration in that vendor's sys/timers.h.
5393 Reported by Christian Krackowizer.
5395 * quotearg.c (ISASCII): Add #undef and move definition to follow
5396 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
5397 (ISPRINT): Likewise.
5398 Reported by Tom Tromey.
5400 2000-01-30 Jim Meyering <meyering@lucent.com>
5402 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
5403 uses of ->ut_name. The latter doesn't work with new Linux header files
5404 where only utmpx.ut_user is declared.
5406 * readutmp.h (UT_USER): Define.
5408 2000-01-23 Jim Meyering <meyering@lucent.com>
5410 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
5413 2000-01-22 Jim Meyering <meyering@lucent.com>
5415 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
5416 [! HAVE_DECL_STRTOULL]: Declare strtoull.
5417 Required for some AIX systems. Reported by Christian Krackowizer.
5418 [TESTING] (main): New function.
5420 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
5421 * dirname.c (dir_name): Support for DOS-style file names with drive
5424 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
5426 * strverscmp.c (ISDIGIT): Define.
5427 (strverscmp): Use ISDIGIT, not isdigit.
5429 2000-01-17 Paul Eggert <eggert@twinsun.com>
5431 * nanosleep.c (nanosleep):
5432 Don't use SA_INTERRUPT to decide whether to call sigaction, as
5433 POSIX.1 doesn't require SA_INTERRUPT and some systems
5434 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
5435 it's been part of POSIX.1 since day 1 (in 1988).
5437 2000-01-17 Jim Meyering <meyering@lucent.com>
5439 * interlock: Remove unused file. Reported by François Pinard.
5441 2000-01-16 Paul Eggert <eggert@twinsun.com>
5443 * quotearg.c (quotearg_buffer_restyled): Do not quote
5444 alert, backslash, formfeed, and vertical tab unnecessarily in
5445 shell quoting style.
5448 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004
5449 Free Software Foundation, Inc.
5450 Copying and distribution of this file, with or without modification,
5451 are permitted provided the copyright notice and this notice are preserved.