1 2004-10-05 Bruno Haible <bruno@clisp.org>
3 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
5 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
7 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
8 * xmalloc.c (xmemdup): Likewise.
9 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
10 XFREE): Remove these long-obsolescent macros.
11 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
14 * regex.c (re_comp): Cast gettext return value to char *,
15 Problem reported by Martin Neitzel via Mark D. Baushke.
17 2004-10-04 Simon Josefsson <jas@extundo.com>
19 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
20 '#ifdef USE_UNLOCKED_IO'.
22 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
24 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
25 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
26 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
27 regex.c, sha1.c, version-etc.c, yesno.c:
28 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
29 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
30 the includer's responsibility.
34 * modechange.c (mode_compile): Don't decrement a pointer that
35 points to the start of a string, as the C Standard says the
36 resulting behavior is undefined.
38 * backupfile.h (enum backuptype): Rename none -> no_backups,
39 simple -> simple_backups, numbered_existing ->
40 numbered_existing_backups, numbered -> numbered_backups
41 to avoid shadowing problems. All uses changed.
42 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
43 * backupfile.c (check_extension, numbered_backup):
44 Rename locals to avoid shadowing 'basename'.
45 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
48 * .cppi-disable: Add getopt_.h, getopt_int.h.
49 * .cvsignore: Add getopt.h.
51 2004-10-04 Simon Josefsson <jas@extundo.com>
54 * memmem.c: New file, taken from glibc.
56 2004-10-02 Jim Meyering <jim@meyering.net>
58 * dirfd.h, getpagesize.h: Add copyright notice.
60 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
62 * snprintf.c: Remove comments as to why each header is needed.
64 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
69 2004-10-01 Simon Josefsson <jas@extundo.com>
71 * snprintf.c (snprintf): Handle size==0.
73 2004-10-01 Simon Josefsson <jas@extundo.com>
74 Bruno Haible <bruno@clisp.org>
76 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
77 (snprintf): Declare 'args'.
79 2004-09-30 Simon Josefsson <jas@extundo.com>
81 * snprintf.h, snprintf.c: New files.
83 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
85 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
86 (hol_entry_help): Never translate an empty string.
87 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
88 * argp.h (OPTION_NO_TRANS): New option.
90 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
92 * xvasprintf.c: Include xalloc.h.
93 (xvasprintf): Use xalloc_die, not xmalloc_die.
95 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
97 * dummy.c: Change copyright notice to FSF, and license to GPL.
99 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
101 * argp-pvh.c (argp_program_version_hook): Provide initial value.
102 Problem reported by Bruno Haible in:
103 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
105 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
107 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
108 in case some system header has #define'd it. Problem reported by
110 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
112 2004-09-08 Bruno Haible <bruno@clisp.org>
114 * stdint_.h.in: New file, taken from GNU clisp.
116 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
118 * xvasprintf.h: New file.
119 * xvasprintf.c: New file.
120 * xasprintf.c: New file.
122 2004-09-08 Bruno Haible <bruno@clisp.org>
124 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
126 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
128 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
130 Import from coreutils.
131 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
132 strings on unbounded length. alloca's performance benefits aren't
135 (parse_with_separator): New function, with most of the internals
136 of the old parse_user_spec. Allow user to omit both user and group,
137 for compatibility with FreeBSD.
138 Clone only the user name, not the entire spec.
139 Do not set *uid, *gid unless entirely successful.
140 Avoid memory leak in some failing cases.
141 Fix regression for USER.GROUP reported by Dmitry V. Levin in
142 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
143 (parse_user_spec): Rewrite to use parse_with_separator.
145 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
147 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
148 its complicated substitute.
149 * argp-help.c: Include <errno.h>, for program_invocation_short_name
150 and program_invocation_name.
151 (__argp_basename) [!_LIBC]: Remove; the only use was
152 replaced by its body.
153 (__argp_short_program_name): Change condition from
154 !defined __argp_short_program_name to
155 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
156 to match argp-namefrob.h.
157 (__argp_failure): Don't assume strerror_r returns char *.
158 * argp-parse.c (N_): Define unconditionally.
159 (argp_default_options): Fill out initializers with 0 to avoid
162 2004-08-12 Simon Josefsson <jas@extundo.com>
164 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
165 * getopt_.h: Renamed from getopt.h.
167 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
169 Merge from coreutils.
171 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
172 wmemchr or wmemcpy. Problem reported by Robert Dahlem
173 for Reliant Unix 5.43.
175 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
176 (union fooround): Use uintmax_t, not long int.
177 The rest is a merge from libc:
178 [defined _LIBC]: Include <shlib-compat.h>.
179 (_obstack) [defined _LIBC]: Remove after 2.3.4.
181 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
183 * strverscmp.c: Convert to UTF-8.
185 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
187 * obstack.h (obstack_empty_p):
188 Don't assume that chunk->contents is suitably aligned.
189 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
190 Likewise. Problem reported by Benno in
191 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
193 * chown.c (rpl_chown): Work even if the file is writeable but not
194 readable. This could be improved further but it'd take some work.
196 2004-08-08 Simon Josefsson <jas@extundo.com>
198 * xgethostname.c: Don't include error.h (not used).
201 * getpass.c: Include getpass.h first.
203 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
205 * xalloc-die.c: New files.
206 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
208 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
209 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
210 (_, N_, xalloc_die): Move to xalloc-die.c.
211 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
212 so that we needn't mess with xalloc_msg_memory_exhausted.
214 * sha1.h: Renamed from sha.h.
215 (SHA1_H): Renamed from _SHA_H.
216 (sha1_ctx): Renamed from sha_ctx.
217 (sha1_init_ctx): Renamed from sha_init_ctx.
218 (sha1_process_block): Renamed from sha_process_block.
219 (sha1_process_bytes): Renamed from sha_process_bytes.
220 (sha1_finish_ctx): Renamed from sha_finish_ctx.
221 (sha1_read_ctx): Renamed from sha_read_ctx.
222 (sha1_stream): Renamed from sha_stream.
223 (sha1_buffer): Renamed from sha_buffer.
224 * sha1.c: Likewise; renamed from sha.c.
225 Do not include <sys/types.h>.
226 Include <stddef.h> rather than <stdlib.h>.
228 2004-08-08 Bruno Haible <bruno@clisp.org>
230 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
231 FILESYSTEM_PREFIX_LEN.
232 * progreloc.c: Likewise.
233 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
235 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
238 * argp-help.c (make_hol, hol_append): Don't assume that
239 SIZE_MAX is a valid preprocessor constant.
240 (__argp_basename): Change from "#ifndef _LIBC"
241 to "#ifndef __argp_short_program_name", so that
242 we don't compile these functions for tar.
244 More merges from coreutils.
245 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
246 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
248 * addext.c: Remove; no longer needed.
249 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
250 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
251 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
252 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
253 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
254 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
255 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
256 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
257 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
258 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
259 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
260 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
261 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
262 Import changes from coreutils.
264 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
266 Merge from coreutils.
268 * .gdb-history: Remove; this doesn't belong here.
270 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
271 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
272 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
274 * dirname.h: Include <stdbool.h>.
275 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
276 for consistency with POSIX terminology. All uses changed.
277 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
278 (strip_trailing_slashes): Use bool for booleans.
279 * stripslash.c (strip_trailing_slashes): Likewise.
281 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
282 sometimes returns a positive errno value even when it succeeds.
283 (print_errno_message) [!LIBC]: Fall back on strerror if
286 * path-concat.c (mempcpy): Don't define if a system header defines it.
287 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
288 (longest_relative_suffix): New function.
289 (path_concat): Use it. Assume first argument is not NULL.
290 Port to DOS. Omit redundant separators.
291 Report an error instead of returning NULL.
292 Use mempcpy instead of memcpy.
293 (xpath_concat): Remove: not declared or used.
295 * same.h: Include <stdbool.h>
296 (same_name): Return bool, not int.
297 * same.c (same_name): Likewise.
298 (errno): Don't declare; we assume C89 or better now.
300 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
301 if not already defined.
303 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
304 * dup-safer.c (errno): Likewise.
306 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
308 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
311 2004-08-03 Simon Josefsson <jas@extundo.com>
313 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
314 * progname.h: Don't include stdbool.h.
316 2004-08-02 Simon Josefsson <jas@extundo.com>
318 * getsubopt.h: New file, with comments from Bruno Haible.
319 * getsubopt.c: New file, from glibc, but slightly modified based on
320 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
322 2004-08-01 Simon Josefsson <jas@extundo.com>
324 * xgetdomainname.c: Include stdlib.h, for free().
326 2004-07-16 Simon Josefsson <jas@extundo.com>
330 2004-07-16 Bruno Haible <bruno@clisp.org>
332 * backupfile.h: Add extern "C" for C++.
333 * closeout.h: Likewise.
334 * copy-file.h: Likewise.
335 * findprog.h: Likewise.
336 * full-write.h: Likewise.
337 * pathname.h: Likewise.
338 * progname.h: Likewise.
339 * stpcpy.h: Likewise.
340 * stpncpy.h: Likewise.
341 * strcase.h: Likewise.
342 * strstr.h: Likewise.
343 * xalloc.h: Likewise.
345 * mbswidth.h: Add extern "C" for C++.
346 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
348 2004-07-09 Simon Josefsson <jas@extundo.com>
350 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
351 failed without this.)
353 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
355 * fchown-stub.c: New file.
357 2004-06-24 Jim Meyering <jim@meyering.net>
359 * obstack.h (obstack_base): Cast to (void *), per documentation.
361 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
363 * argz.c, argz_.h: New files, which are autoupdated from libtool.
365 2004-06-01 Jim Meyering <jim@meyering.net>
367 * calloc.c: New file.
369 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
371 * getdate.y (yylex): Allow space between sign and number.
372 Problem reported by Dan Jacobson.
374 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
375 and Jim Meyering <jim@meyering.net>
377 Merge from coreutils CVS.
379 * stat-macros.h: New file, with contents from file-type.h
380 and coreutils' system.h.
381 * file-type.c: Include "stat-macros.h".
382 * file-type.h (file_type): Move all macro definitions to new file,
385 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
386 Wrap old code with this conditional.
387 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
388 function that does not dereference symlinks.
389 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
391 * xreadlink.c: Include xreadlink.h first, to catch .h file
393 (xreadlink): Accept new arg SIZE, for efficiency.
394 All decls and uses changed.
395 * xreadlink.h: Include <stddef.h>, for size_t.
397 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
398 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
400 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
402 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
404 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
405 macros to be defined.
406 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
407 the allocator returns NULL because the requested size is zero.
409 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
411 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
412 var. Add comment explaining why libc still defines it. This
413 merges the following patch from glibc:
414 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
416 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
418 * obstack.c (_obstack): Remove unused variable. It hasn't been
419 present in glibc since revision 1.1 of this file.
420 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
421 obstack_alignment_mask, obstack_alloc, obstack_base,
422 obstack_blank, obstack_blank_fast, obstack_chunk_size,
423 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
424 obstack_grow0, obstack_init, obstack_int_grow,
425 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
426 obstack_next_free, obstack_object_size, obstack_ptr_grow,
427 obstack_ptr_grow_fast, obstack_room): Remove declarations of
428 nonexistent functions.
430 2004-05-17 Derek R. Price <derek@ximbiot.com>
431 Paul Eggert <eggert@cs.ucla.edu>
433 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
435 2004-05-14 Bruno Haible <bruno@clisp.org>
437 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
438 that consists of a '.' followed by an empty digit string.
439 Patch by Tor Lillqvist <tml@iki.fi>.
441 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
443 Port obstack to the AS/400, where pointers are 16 bytes wide and
444 you cannot cast an integer to a valid pointer. This patch is
445 currently waiting to be integrated into glibc; see
446 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
448 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
449 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
450 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
451 (struct obstack): temp member is now a union of a pointer and
452 an integer, instead of an integer. All integer uses changed.
453 This does not affect the physical layout of struct obstack,
454 except on hosts (like the AS/400) where the size or alignment of
455 void * is greater than that of ptrdiff_t.
456 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
457 __STDC__)]: Store temporary in pointer member of union, not
459 * obstack.c: Include <stddef.h>, for offsetof.
460 (struct fooalign): Remove; it doesn't need a name.
461 (union fooround): Change double to long double, and add void *.
462 (DEFAULT_ALIGNMENT): Use offsetof to compute.
463 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
464 not a macro. Hence the values are always int; so remove all
465 casts-to-int in uses.
467 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
468 Derek Price <derek@ximbiot.com>
470 * alloca.c: Include <alloca.h>, to get our interface.
471 * alloca_.h: Use __alloca on AIX, so that we don't have to
472 include <alloca.h> first. Use C89 prototype for alloca; this
473 requires including <stddef.h> for size_t. Use extern "C" if C++.
474 Use #elif for simplicity, since we can assume C89 now.
475 Don't try to source the system alloca.h since it will not be found
476 and to prevent recursively including its replacement.
477 * fnmatch.c: Include <alloca.h> instead of opencoding.
478 * lib/regex.c: Likewise.
480 2004-05-16 Derek Price <derek@ximbiot.com>
481 Paul Eggert <eggert@cs.ucla.edu>
483 getline cleanup. This changes the getndelim2 API: both order of
484 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
487 * getline.c: Don't include stddef.h or stdio.h, since our
489 (getline): Always use getdelim, so that we don't have two
491 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
493 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
494 (GETNDELIM2_MAXIMUM): New macro.
495 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
496 instead of the old practice of delim2==0. All callers changed.
497 Return -1 on overflow, instead of returning junk.
498 Do not set *linesize unless allocation succeeds.
499 * getndelim2.h: Do not include stddef.h; no longer needed, now
500 that we include sys/types.h.
501 * getnline.h: Likewise.
502 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
503 (getndelim2): Reorder arguments.
504 * getnline.c (getnline, getndelim):
505 Don't discard the NMAX argument.
506 (getnline): Invoke getndelim, to avoid code duplication.
507 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
508 of (size_t) -1 by callers of the getnline family.
510 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
512 * nanosleep.c (suspended): Change its type from int to
513 sig_atomic_t volatile.
514 (first_call): Make it private to rpl_nanosleep, and have it
515 be zero initially as that's a bit faster.
516 (my_usleep): Round up fractional times instead of truncating them,
517 as this is the usual meaning for 'sleep'.
519 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
521 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
522 (ENOSYS): Define if not defined.
523 (settime): Fall back on stime if it exists and settimeofday fails.
524 But don't bother with fallbacks if a method fails with errno == EPERM.
526 2004-05-11 Jim Meyering <jim@meyering.net>
528 Prior to this change, the save_cwd caller required read access to the
529 current directory on most systems (ones with the fchdir function).
531 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
532 fails, try write-only, and finally, resort to using xgetcwd.
534 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
536 * obstack.c, obstack.h: Import changes from libc.
538 2004-04-28 Bruno Haible <bruno@clisp.org>
540 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
541 implicitly appends .exe to executables.
542 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
543 accepts Windows pathnames.
544 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
545 Cygwin like Windows, since it now accepts Windows pathnames.
546 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
547 Cygwin like Windows, since it now accepts Windows pathnames.
548 Reported by Derek Robert Price <derek@ximbiot.com>.
550 2004-04-20 Jim Meyering <jim@meyering.net>
552 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
554 2004-04-20 Jim Meyering <jim@meyering.net>
555 Bruno Haible <bruno@clisp.org>
557 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
558 memory when realloc fails.
560 2004-04-18 Jim Meyering <jim@meyering.net>
562 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
563 don't leak memory and do call END_UTMP_ENT.
565 2004-04-11 Paul Eggert <eggert@twinsun.com>
567 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
568 (CHAR_BIT): Remove, since we assume C89.
569 Include <stdint.h> if available, as per current Autoconf CVS advice.
571 2004-03-30 Paul Eggert <eggert@twinsun.com>
573 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
574 not bool, to be more consistent with Unix conventions.
575 Suggested by Bruno Haible.
577 Merge from coreutils.
579 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
582 * getdate.h: Include stdbool.h, and timespec.h instead of
583 the usual <time.h> dance.
584 (get_date): Change signature to support fractional time stamps.
586 * getdate.y: Include "getdate.h" first, as we can now
587 assume C89 and don't need to worry about 'const'.
588 Similarly, include "unlocked-io.h" near start, not in middle.
590 (textint.value): Use long int rather than int.
591 (textint.digits): Use size_t rather than int.
592 (BILLION, LOG10_BILLION): New constants.
593 (parser_control): New member rel_ns. Members day_ordinal,
594 time_zone, month, day, hour, minutes, rel_year, rel_month,
595 rel_day, rel_hour, rel_minutes, rel_seconds
596 are now long int, not int. Member seconds is now struct timespec,
597 not int. New member timespec_seen. Members dates_seen, days_seen,
598 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
600 (%union.intval): Now long int, not int.
602 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
603 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
604 (spec): Now is a timespec or an item list.
605 (timespec, items): New nonterminals.
606 (time, rel, relunit, number, get_date):
607 Add support for fractional seconds.
608 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
609 (gmtime, localtime, mktime): Remove decls; not needed with C89.
610 (to_hour): First arg is now long int, not int.
611 (to_year): Returns long int, not int.
612 Don't treat year -70 like 70.
613 (tm_diff): Returns long int, not int.
614 (lookup_word): Use bool instead of int when appropriate.
615 (yylex): Use size_t for count, not int.
616 Detect overflow when parsing large integer constants.
617 Add support for fractions.
618 (get_date): Make pointers 'const' if possible.
619 Use more-portable code to detect integer overflow.
620 (main) [TEST]: Adjust to above changes. Test for localtime failure.
621 Don't use ctime; it's not reliable if the year has >4 digits.
623 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
624 This is for compatibility with BSD.
626 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
627 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
628 From coreutils' system.h.
630 * userspec.c: Don't include "posixver.h".
631 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
632 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
633 compatible extension. Simplify code by removing a boolean int
634 that was always nonzero if a string was nonnull.
636 2004-03-30 Jim Meyering <jim@meyering.net>
638 Merge from coreutils.
640 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
642 * readtokens.c (readtoken): Don't leak 64 bytes when reading
643 an empty input stream.
645 * readtokens.c: Include <stdbool.h>.
646 (readtoken): Use `size_t' rather than int/long.
647 All callers adjusted.
648 Use `bool' rather than `int' where appropriate.
649 Use memset rather than an explicit loop.
650 Use x2nrealloc rather than xrealloc.
651 Allow the use of `\0' as a delimiter.
652 (readtokens): Likewise.
653 * readtokens.h (readtoken, readtokens): Update prototypes.
655 2004-03-30 Bruno Haible <bruno@clisp.org>
657 * getloadavg.c (getloadavg): Don't assume setlocale returns
660 2004-03-29 Paul Eggert <eggert@twinsun.com>
662 Merge changes to getloadavg.c from coreutils and Emacs.
664 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
665 Define to an expression, not to the empty string.
666 Include cloexec.h and xalloc.h.
667 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
668 Use set_cloexec_flag rather than rolling our own.
669 * cloexec.c, cloexec.h: New files.
671 2004-03-18 Paul Eggert <eggert@twinsun.com>
673 * getopt.h: Sync with libc CVS.
675 2004-03-18 Paul Eggert <eggert@twinsun.com>
676 Bruno Haible <bruno@clisp.org>
678 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
679 not on all platforms that have <wchar.h>.
680 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
682 2004-03-09 Paul Eggert <eggert@twinsun.com>
684 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
686 * getopt_int.h: New file, also synced from libc.
688 2004-03-07 Paul Eggert <eggert@twinsun.com>
690 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
691 '#if' expressions. Unlike the code it replaces, it does not
692 depend on (defined _SC_PAGESIZE). However, it does depend on
693 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
694 first reported by Jason Andrade in
695 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
697 2004-01-18 Simon Josefsson <jas@extundo.com>
699 * strdup.h: New file.
700 * strdup.c: Include it.
701 * path-concat.c: Include strdup.h. Drop strdup declaration.
702 * userspec.c: Include strdup.h. Drop strdup declaration.
704 2004-02-06 Karl Berry <karl@gnu.org>
706 * config.charset: update from gettext 0.14.1.
708 2004-02-05 Paul Eggert <eggert@twinsun.com>
710 Add comments and code, prompted by suggestions from Bruno Haible
712 * quotearg.h (quotearg_alloc): New decl. Improve the comments
713 describing the enum quoting_style values.
714 * quotearg.c (quotearg_alloc): New function.
715 (quotearg_buffer_restyled): Treat lone { and } as special.
716 Treat = as special. Work around bug with older shells
717 that "see" a '\' that is really the 2nd byte of a multibyte char.
718 Quote empty string with shell_quoting_style.
720 2004-02-03 Bruno Haible <bruno@clisp.org>
722 * pipe.h: New file, from GNU gettext.
723 * pipe.c: New file, from GNU gettext.
725 2004-01-27 Bruno Haible <bruno@clisp.org>
727 * execute.h: New file, from GNU gettext.
728 * execute.c: New file, from GNU gettext.
729 * w32spawn.h: New file, from GNU gettext.
731 2004-01-23 Paul Eggert <eggert@twinsun.com>
733 Exit-status fix from coreutils.
735 Use exit_failure consistently in place of EXIT_FAILURE,
736 so that program exit statuses are consistent on failure.
738 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
739 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
740 * argmatch.h: Comment fix to match the above.
741 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
742 Now a macro referring to exit_failure, instead of a separate
743 variable. Include "exitfail.h" to get it.
744 * xstrtol.h: Include "exitfail.h".
745 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
747 * long-options.c (parse_long_options): Use prototype
748 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
751 2004-01-21 Jim Meyering <jim@meyering.net>
753 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
754 so as not to conflict with a different-sized __mktime_internal
755 function in GNU libc.
756 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
757 Problem building statically-linked `ls' reported by Michael Brunnbauer.
759 2004-01-18 Paul Eggert <eggert@twinsun.com>
761 Merge from diffutils.
763 * file-type.c (file_type): Add typed memory objects.
764 * file-type.h (S_TYPEISTMO): New macro.
766 * c-stack.h (c_stack_action): Remove argv argument.
767 * c-stack.c (c_stack_action): Likewise. All uses changed.
768 (die): Don't calculate message unless segv_action returns.
769 (get_stack_location, min_address_from_argv, max_address_from_argv,
770 volatile stack_base, volatile_stack_size): Remove.
771 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
772 that every segmentation violation is a stack overflow. (Ouch!)
773 See Debian bug 136249 (still outstanding) for more info about why
774 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
776 2003-11-30 Bruno Haible <bruno@clisp.org>
778 Safer stack allocation.
779 * setenv.c: Include allocsa.h.
780 (alloca): Remove fallback definition.
781 (freea): Remove macro.
782 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
785 2003-10-17 Bruno Haible <bruno@clisp.org>
787 * binary-io.h: Avoid warnings on Cygwin.
789 2003-12-28 Bruno Haible <bruno@clisp.org>
791 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
792 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
794 2003-11-28 Bruno Haible <bruno@clisp.org>
796 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
798 2003-11-27 Bruno Haible <bruno@clisp.org>
800 * wait-process.c: On Windows, include windows.h. Needed on mingw.
802 2003-11-17 Bruno Haible <bruno@clisp.org>
804 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
806 2003-11-24 Bruno Haible <bruno@clisp.org>
808 * xallocsa.h: New file, from GNU gettext.
809 * xallocsa.c: New file, from GNU gettext.
811 2003-11-24 Bruno Haible <bruno@clisp.org>
813 * allocsa.h: New file, from GNU gettext.
814 * allocsa.c: New file, from GNU gettext.
816 2003-11-24 Bruno Haible <bruno@clisp.org>
818 * eealloc.h: New file.
820 2004-01-15 Jim Meyering <jim@meyering.net>
822 Merge from coreutils.
824 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
825 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
826 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
828 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
829 optional configure-time default.
831 * version-etc.c (version_etc_copyright): Update copyright date.
833 * xreadlink.c (xreadlink): Correct outdated comment.
835 2004-01-15 Paul Eggert <eggert@twinsun.com>
837 Merge from coreutils.
839 * posixver.c: Include posixver.h.
841 * same.c: Include <stdbool.h>, <limits.h>.
842 (_POSIX_NAME_MAX): Define if not defined.
844 (same_name): If file names are silently truncated, report
845 that the file names are the same if they are the same after
846 the silent truncation.
848 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
850 * xstrtod.c (xstrtod): Likewise. All callers changed to
851 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
854 2004-01-14 Paul Eggert <eggert@twinsun.com>
856 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
857 with like-named macro in fnmatch.c.
858 (EXT): Use an internal constant instead.
860 Merge fnmatch patches from glibc.
861 * fnmatch.c (mbsinit): Remove define.
862 Add libc_hidden_ver (__fnmatch, fnmatch).
863 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
864 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
866 2003-12-14 Karl Berry <karl@gnu.org>
868 * config.charset: update from gettext-runtime.
870 2003-12-03 Paul Eggert <eggert@twinsun.com>
872 * getgroups.c (getgroups): xmalloc takes one argument, not two.
873 Bug reported by Alfred M. Szmidt.
875 2003-11-29 Karl Berry <karl@gnu.org>
877 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
879 2003-11-23 Paul Eggert <eggert@twinsun.com>
880 Bruno Haible <bruno@clisp.org>
882 * printf-parse.h: Don't include sys/types.h.
883 (ARG_NONE): New macro.
884 (char_directive): Change type of *arg_index fields to size_t.
885 * printf-parse.c: Don't include sys/types.h.
886 (SSIZE_MAX): Remove macro.
887 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
888 Remove unnecessary overflow check.
889 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
892 2003-11-24 Paul Eggert <eggert@twinsun.com>
894 * alloca.c: Remove dependency on xalloc module.
895 (xalloc_die): Remove.
896 (memory_full) [!defined emacs]: New macro.
897 [!defined emacs]: Don't include xalloc.h.
898 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
899 address arithmetic overflows. Change datatypes a bit to avoid
902 2003-11-22 Jim Meyering <jim@meyering.net>
904 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
906 2003-11-17 Bruno Haible <bruno@clisp.org>
908 * vasnprintf.c (alloca): Remove fallback definition.
909 (freea): Remove definition.
910 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
911 Reported by Paul Eggert.
913 2003-11-17 Jim Meyering <jim@meyering.net>
915 On systems without utime and without a utimes function capable of
916 dealing with a NULL struct utimbuf* argument, this utime replacement
917 could -- in unusual circumstances -- leak a file descriptor.
918 * utime.c: Include <unistd.h> and <errno.h>.
919 (utime_null): Be sure to close `fd' and to preserve errno.
920 Reported by Geoff Collyer via Arnold Robbins.
922 2003-11-16 Paul Eggert <eggert@twinsun.com>
923 Bruno Haible <bruno@clisp.org>
925 Protect against address arithmetic overflow.
926 * printf-args.h: Include stddef.h.
927 (arguments): Change type of field 'count' to size_t.
928 * printf-args.c (printf_fetchargs): Use size_t instead of
929 'unsigned int' where appropriate.
930 * printf-parse.h: Include sys/types.h.
931 (char_directive): Change type of *arg_index fields to ssize_t.
932 (char_directives): Change type of fields 'count', max_*_length to
934 * printf-parse.c: Include sys/types.h and xsize.h.
935 (SSIZE_MAX): Define fallback value.
936 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
937 instead of 'int' where appropriate. Check a_allocated, d_allocated
938 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
939 * vasnprintf.c: Include xsize.h.
940 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
941 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
942 overflow. Avoid wraparound when converting a width or precision from
945 2003-11-16 Bruno Haible <bruno@clisp.org>
947 Update from GNU gettext.
948 * printf-parse.c: Generalize to it can be compiled for wide strings.
949 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
950 * vasnprintf.c: Generalize to it can be compiled for wide strings.
951 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
952 SNPRINTF): New macros.
953 Don't include <alloca.h> if the file is used inside libintl.
954 (local_wcslen): New function, for Solaris 2.5.1.
955 (VASNPRINTF): Use it instead of wcslen.
957 2003-11-16 Bruno Haible <bruno@clisp.org>
959 * xsize.h (xmax): New function.
960 (xsum, xsum3, xsum4): Declare as "pure" functions.
962 2003-11-12 Paul Eggert <eggert@twinsun.com>
964 * xalloc.h: Do not include <limits.h> or <stdint.h>.
965 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
966 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
967 heuristic is just as accurate as far as we know, and it removes a
968 dependency on size_max.m4 and ptrdiff_max.m4.
970 2003-11-12 Paul Eggert <eggert@twinsun.com>
972 * xstrtol.c (__xstrtol): Remove "break" immediately after
973 "return", to pacify some unknown compiler. Problem reported
976 2003-11-11 Bruno Haible <bruno@clisp.org>
978 * xsize.h (SIZE_MAX): Remove fallback definition.
979 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
982 2003-11-10 Paul Eggert <eggert@twinsun.com>
984 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
985 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
986 rejected some allocations of exactly SIZE_MAX - 2 bytes.
988 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
989 not (size_t) -1, since it's defined here.
991 2003-11-06 Paul Eggert <eggert@twinsun.com>
993 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
994 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
995 Reject sizes of exactly SIZE_MAX bytes.
996 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
997 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
999 2003-11-05 Bruno Haible <bruno@clisp.org>
1001 * xsize.h: Include limits.h, to avoid a possible collision with
1002 SIZE_MAX defined in <limits.h> on Solaris.
1004 2003-11-04 Bruno Haible <bruno@clisp.org>
1006 * xsize.h: New file.
1007 * linebreak.c: Include xsize.h.
1008 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
1009 argument for overflow.
1010 Suggested by Paul Eggert.
1012 2003-10-31 Bruno Haible <bruno@clisp.org>
1014 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
1015 to avoid (extremely rare) race condition.
1016 Suggested by Paul Eggert.
1018 2003-11-03 Jim Meyering <jim@meyering.net>
1020 * userspec.c: Include "userspec.h".
1021 * userspec.h: New file.
1023 2003-10-31 Paul Eggert <eggert@twinsun.com>
1025 * mountlist.h (struct mount_entry.me_type_malloced): New member.
1026 * mountlist.c (SIZE_MAX): Define if not defined already.
1027 (read_filesystem_list): Set and use me_type_malloced.
1028 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
1029 whatever the type happens to be), for brevity and consistency.
1030 Check for size calculation overflow on Alphas running OSF/1.
1032 2003-10-31 Jim Meyering <jim@meyering.net>
1034 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
1036 * linebuffer.c: Include <string.h> for declaration of memset.
1038 2003-10-30 Paul Eggert <eggert@twinsun.com>
1039 Bruno Haible <bruno@clisp.org>
1041 * vasprintf.c: Include <limits.h>, <stdlib.h>.
1042 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
1044 2003-10-29 Paul Eggert <eggert@twinsun.com>
1046 * xalloc.h (xalloc_oversized): Now a macro, not a function,
1047 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
1049 * quotearg.c (quotearg_n_options): Use it.
1050 * group-member.c: Include <stdbool.h>.
1051 (free_group_info): Arg is now const *; don't free arg.
1052 (get_group_info): Now returns bool and accepts struct group_info *,
1053 rather than returning a malloc'ed struct group_info *.
1054 All uses changed. Check for overflow in internal size calculation.
1056 * getusershell.c (readname): Simplify the code by using x2nrealloc
1057 rather than xmalloc/xrealloc.
1058 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
1059 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
1060 conformance bug: the old code used a pointer after freeing the
1061 storage that it addressed.
1062 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
1063 rather than doing it by hand.
1064 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
1065 the buffer preserved. Use free and xmalloc instead.
1066 * quotearg.c (quotearg_n_options): Likewise.
1067 Use a simpler test for size overflow. Don't use xalloc_oversized
1068 because unsigned int might be wider than size_t (!); this suggests
1069 that we should switch from unsigned int to size_t for slot numbers.
1071 2003-10-27 Bruno Haible <bruno@clisp.org>
1073 * stdbool_.h: Better support for BeOS.
1075 2003-10-27 Paul Eggert <eggert@twinsun.com>
1077 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
1078 to allocate the returned structure. Do not allocate a subarray,
1079 as x2nrealloc will do that.
1080 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
1081 instead of xnrealloc.
1082 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
1084 2003-10-26 Paul Eggert <eggert@twinsun.com>
1086 * xalloc.h (xalloc_oversized): New static inline function, for
1087 callers that want to do their own size-overflow checking. Include
1088 <stdbool.h>, since xalloc_oversized returns bool.
1089 * xalloc.c (array_size_overflow): Remove. All callers changed
1090 to use xalloc_oversized.
1092 Add two functions x2realloc, x2nrealloc, for programs that grow
1093 arrays dynamically by doubling their sizes.
1094 * xalloc.h (x2realloc, x2nrealloc): New decls.
1095 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
1098 Port to C99 semantics for 'inline' of external functions.
1099 Bug reported by Bruno Haible.
1100 * xmalloc.c (xnmalloc_inline): New static inline function,
1101 with the old contents of xnmalloc.
1102 (xnmalloc, xmalloc): Use it.
1103 (xnrealloc_inline): New static inline function,
1104 with the old contents of xnrealloc.
1105 (xnrealloc, xrealloc): Use it.
1107 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
1109 2003-10-25 Paul Eggert <eggert@twinsun.com>
1111 Fix several address-calculation bugs in the hash modules,
1112 plus some minor code cleanup.
1114 * hash.h: Include <stdbool.h>, for bool.
1115 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
1116 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
1117 hash_get_n_entries, hash_get_max_bucket_length,
1118 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
1119 hash_rehash): Use size_t rather than unsigned.
1120 * hash.c (struct hash_table, hash_get_n_buckets,
1121 hash_get_n_buckets_used, hash_get_n_entries,
1122 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
1123 hash_get_entries, hash_do_for_each, hash_string, is_prime,
1124 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
1126 (SIZE_MAX): Define if not defined.
1127 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
1128 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
1130 Use const * when possible.
1131 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
1132 (check_tuning): Fix bug: if tuning parameters were very close to
1133 0 or 1, rounding errors could have caused subscript violations.
1134 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
1135 (hash_initialize): Add 'fail:' label
1136 to free table and return NULL, and use it to simplify code.
1137 Use calloc rather than clearing the storage ourself.
1138 (hash_initialize, hash_rehash): Check for arithmetic overflow in
1139 buffer size calculations.
1140 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
1141 Include <stddef.h>, for size_t.
1142 * hash-pjw.c (hash_pjw): Likewise.
1143 Switch to method described by Bruno Haible.
1144 Include <limits.h>, for CHAR_BIT.
1145 (SIZE_BITS): New macro.
1147 2003-10-21 Paul Eggert <eggert@twinsun.com>
1149 * getndelim2.c (getndelim2): When size calculation overflows,
1150 ceiling the allocation at NMAX bytes rather than silently
1151 discarding input bytes before NMAX is reached. This makes
1152 a difference only if NMAX exceeds SIZE_MAX / 2.
1154 * obstack.c: Merge from glibc.
1155 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
1156 Add libc_hidden_def (_obstack_newchunk).
1157 (_obstack_free) [! defined _LIBC]: Remove.
1158 [defined _LIBC]: Make a strong alias from obstack_free, rather than
1159 a clone of the function body.
1160 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
1161 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
1163 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
1164 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
1167 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
1168 (obstack_ptr_grow_fast, obstack_int_grow_fast):
1169 Don't use lvalue casts, as GCC plans to remove support for them
1170 in GCC 3.5. Reported by Joseph S. Myers. This bug
1171 was also present in the non-GCC version, indicating that this
1172 code had always been buggy and had never been widely used.
1173 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
1174 Use the fast variant of each macro, rather than copying the
1175 definiens of the fast variant; that way, we'll be more likely to
1176 catch future bugs in the fast variants.
1178 2003-10-20 Bruno Haible <bruno@clisp.org>
1180 * wait-process.h: New file, from GNU gettext.
1181 * wait-process.c: New file, from GNU gettext.
1183 2003-10-19 Jim Meyering <jim@meyering.net>
1185 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
1187 2003-10-16 Paul Eggert <eggert@twinsun.com>
1189 * getgroups.c: Include <errno.h>, <stdlib.h>.
1190 (getgroups): First arg is int, not size_t.
1191 Don't let 'free' mangle errno.
1193 2003-10-16 Jim Meyering <jim@meyering.net>
1195 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
1197 2003-10-15 Paul Eggert <eggert@twinsun.com>
1199 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
1201 (new_exclude, add_exclude_file): Initial size no longer needs to
1203 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
1204 our own address arithmetic overflow checking.
1206 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
1207 (fnmatch): Do not alloca more than 2000 wide characters;
1208 instead, use malloc for large buffers.
1209 Check for address arithmetic overflow, and return -1
1210 with errno set to ENOMEM in that case.
1211 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
1212 (NEW_PATTERN): Do not alloca more than 8000 bytes;
1213 instead, return -1. Check for address arithmetic overflow.
1215 2003-10-14 Paul Eggert <eggert@twinsun.com>
1217 Handle invalid suffixes and overflow independently, so that
1218 callers can treat them independently as needed. Fix some bugs in
1219 suffix handling, e.g., "100k@" was not diagnosed as an invalid
1220 suffix for a human-readable blocksize. The major caller-visible
1221 change is the addition of a new
1222 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
1223 that both overflow and suffix chars were found.
1225 * human.c (humblock): Don't check separately for invalid suffix
1226 char; that is xstrtoumax's job (now that its bug is fixed).
1227 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
1228 INTMAX_MAX]: New macros.
1229 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
1230 TYPE_MAXIMUM): New macros.
1231 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
1232 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
1233 if overflow occurs, as it's what __strtol does and it's more useful
1235 (__xstrtol): If __strtol reports some error other than ERANGE,
1236 reflect it to the caller as LONGINT_INVALID. If it reports
1237 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
1238 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
1239 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
1241 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
1242 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
1243 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
1244 [defined UINTMAX_MAX]: New macros.
1246 2003-10-14 Bruno Haible <bruno@clisp.org>
1248 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
1249 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
1250 Also use volatile where needed.
1252 2003-10-12 Paul Eggert <eggert@twinsun.com>
1254 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
1255 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
1256 and define in terms of the other primitives.
1257 * xmalloc.c: Include stdbool.h; do not include exit.h.
1258 (SIZE_MAX): Define if not already defined.
1259 (array_size_overflow): New function.
1260 (xalloc_die): Abort instead of exiting if 'error' returns.
1261 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
1262 (xmalloc, xrealloc): Use them.
1263 (xcalloc): Check for address arithmetic overflow.
1264 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
1265 a bit faster than strcpy.
1267 2003-10-08 Paul Eggert <eggert@twinsun.com>
1269 Merge getpass from libc, plus a few fixes.
1271 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
1272 Include <stdbool.h>.
1273 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
1274 __fsetlocking to empty.
1275 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
1276 do include <bits/libc-lock.h>.
1277 Do not include <fcntl.h>; not needed.
1278 [_LIBC]: Include <wchar.h>.
1279 (NOTCANCEL_MODE): New macro.
1280 (flockfile, funlockfile) [_LIBC]: New macros.
1281 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
1282 [!_LIBC]: New macros.
1283 (call_fclose): New function.
1284 (getpass): Use it. Save tty stream separately; this simplifies the
1285 code and makes it more reliable if stdin happens to equal stdout.
1286 Invoke __fsetlocking on tty.
1287 Handle thread cancellation if needed.
1288 Namespace cleanup (use __tcgetattr, __getline).
1289 Use bool for Booleans.
1290 [USE_IN_LIBIO]: Handle wide streams.
1291 [!_LIBC]: Unconditionally do the fseek, since we don't know what
1292 stream might go where.
1294 * unlocked-io.h: Include <stdio.h>, so that the caller
1295 doesn't have to include <stdio.h> before us.
1296 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
1297 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
1298 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
1299 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
1300 if not declared, so that we can use getpass.c code from libc without
1302 (flockfile, ftrylockfile, funlockfile): New macros.
1304 2003-10-06 Bruno Haible <bruno@clisp.org>
1306 * version-etc-2.h: Remove file.
1307 * version-etc-2.c: Remove file.
1309 2003-09-25 Jim Meyering <jim@meyering.net>
1310 Bruno Haible <bruno@clisp.org>
1312 This lets translators provide better translations for the
1313 "Written by ..." part of --version output.
1314 * version-etc.h: Include stdarg.h.
1315 (version_etc_copyright): Declare as readonly.
1316 (version_etc): Make this function variadic with a NULL-terminated list
1317 of author name strings.
1318 (version_etc_va): New declaration.
1319 * version-etc.c: Include stdarg.h, stdlib.h.
1320 (version_etc_copyright): Declare as readonly.
1321 (version_etc_va): New function. Provide a different translatable string
1322 for each possible number of authors < 10. Abbreviate when there are 10
1324 (version_etc): Make this function variadic. Call version_etc_va.
1325 Suggestion from Gary V. Vaughan.
1327 * long-options.h (parse_long_options): Change prototype: the authors
1328 string is moved to the end and becomes variadic.
1329 * long-options.c: Include stdarg.h.
1330 (parse_long_options): Make this function variadic, too.
1331 Call version_etc_va, not version_etc.
1333 2003-10-06 Bruno Haible <bruno@clisp.org>
1335 * fatal-signal.h: New file, from GNU gettext.
1336 * fatal-signal.c: New file, from GNU gettext.
1338 2003-10-04 Karl Berry <karl@gnu.org>
1340 * argp*: update from libc.
1342 2003-10-01 Larry Jones <lawrence.jones@eds.com>
1344 * getpass.c (getpass): Use a no-op fseek when switching from input to
1345 output mode on the same stream.
1347 2003-09-29 Paul Eggert <eggert@twinsun.com>
1349 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
1350 Fix arg typo in previous patch.
1352 2003-09-28 Jim Meyering <jim@meyering.net>
1354 * error.c: Correct cpp indentation.
1356 2003-09-27 Paul Eggert <eggert@twinsun.com>
1358 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
1359 Omit the special code that used __typeof__, since we worry that
1360 it could be more trouble than it's worth. See:
1361 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
1362 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
1366 2003-09-26 Jim Meyering <jim@meyering.net>
1368 * error.c (error_tail): Move some declarations
1369 into inner scope where the local variables are used.
1371 2003-09-26 Bruno Haible <bruno@clisp.org>
1373 * stpncpy.h (gnu_stpncpy): New declaration.
1374 (stpncpy): Define as alias for gnu_stpncpy.
1375 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
1377 2003-09-26 Paul Eggert <eggert@twinsun.com>
1379 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
1380 (error_tail): Do not loop, reallocating temporary buffer, since
1381 the output cannot contain more wide characters than the input
1382 contains bytes, the size must be big enough already. This avoids
1383 one potential size overflow calculation. Check for size overflow
1384 when calculating temporary buffer size. Free temporary buffer
1385 when done, if it was allocated with malloc; this plugs a memory
1386 leak. Remove casts from void * to pointers, that are no longer
1387 needed now that we're assuming C89 or better.
1389 Merge error changes from glibc.
1391 * error.c, error.h: Update copyright notice header to match glibc.
1392 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
1393 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
1394 Disable cancellation while printing error.
1395 * error.h: Prepend __ to parameter names.
1397 2003-09-25 Karl Berry <karl@gnu.org>
1399 * argp-fmtstream.c, argp-help.c: update from libc.
1401 2003-09-25 Bruno Haible <bruno@clisp.org>
1403 * version-etc-2.h: New file, from version-etc.h with modifications.
1404 * version-etc-2.c: New file, from version-etc.c with modifications.
1406 2003-09-25 Simon Josefsson <jas@extundo.com>
1408 * xgetdomainname.h: New file.
1409 * xgetdomainname.c: New file.
1411 2003-09-25 Simon Josefsson <jas@extundo.com>
1412 Bruno Haible <bruno@clisp.org>
1414 * getdomainname.h: New file.
1415 * getdomainname.c: New file.
1417 2003-09-24 Paul Eggert <eggert@twinsun.com>
1419 * linebuffer.c (freebuffer): Don't free the argument, just
1420 the buffer associated with the argument. Bug reported by
1423 2003-09-19 Karl Berry <karl@gnu.org>
1425 * argp.h: update from libc.
1427 2003-09-16 Paul Eggert <eggert@twinsun.com>
1429 * linebuffer.c (readlinebuffer): Return NULL immediately upon
1430 input error, instead of returning NULL the next time we are called
1431 (and therefore losing track of errno).
1433 2003-09-15 Paul Eggert <eggert@twinsun.com>
1435 * getndelim2.c (getndelim2): Don't trash errno when a read
1436 fails, so that the caller gets the proper errno.
1438 * readutmp.c (read_utmp): Likewise.
1439 Check for fstat error. Close stream and free storage
1442 2003-09-14 Bruno Haible <bruno@clisp.org>
1444 * fwriteerror.h: New file.
1445 * fwriteerror.c: New file.
1447 2003-09-14 Jim Meyering <jim@meyering.net>
1449 * getloadavg.c: Correct cpp indentation.
1450 * strdup.c: Likewise.
1451 * vasnprintf.c: Likewise.
1453 2003-09-12 Paul Eggert <eggert@twinsun.com>
1455 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
1456 * obstack.c [!defined _LIBC]: Likewise.
1457 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
1458 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
1459 * exitfail.c: Don't include stdlib.h; no longer needed.
1461 More changes to assume C89 or better.
1463 * error.c (error_tail): Assume vprintf.
1465 * argmatch.c (getenv): Remove decl.
1466 * progreloc.c (get_full_program_name): Define via prototype.
1467 * setenv.c (clearenv): Likewise.
1468 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
1470 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
1471 (malloc, memcpy): Remove decls.
1472 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
1473 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
1474 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
1475 (memcpy): Remove macro.
1476 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
1477 (__P): Remove. All uses removed.
1478 (PTR): Remove. All uses changed to void *.
1479 (CHAR_BIT, NULL): Remove.
1480 (spaces, zeros, memset_space, memset_zero)
1481 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
1483 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
1484 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
1485 Define with prototype.
1486 Remove now-unnecessary prototype decl.
1487 (extra_args_spec): Assume ANSI C. All uses changed.
1488 (extra_args_spec_iso): Remove.
1489 (my_strftime, emacs_strftimeu): Define via prototype.
1490 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
1492 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
1493 * strtoimax.c: Include <stdlib.h> unconditionally.
1494 (strtoul, strtol): Remove decls.
1495 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
1497 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
1498 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
1499 (LOCALE_PARAM_PROTO): New macro.
1500 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
1501 (INTERNAL (strtol), strtol): Define with a prototype.
1502 (PARAMS): Remove. All uses removed.
1503 * tempname.c: Include <string.h> unconditionally.
1504 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
1505 * xgethostname.c (main): Define with a prototype.
1506 * xmalloc.c: Include "xalloc.h" first, to check interface.
1507 Include <stdlib.h> unconditionally.
1508 (calloc, malloc, realloc, free): Remove decls.
1509 * xstrtod.c: Include "xstrtod.h" first, to check interface.
1510 Include <stdlib.h> unconditionally. Sort include file names.
1512 (xstrtod): Define with a prototype.
1513 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
1514 (strtol, strtoul): Remove decls.
1516 2003-09-11 Paul Eggert <eggert@twinsun.com>
1518 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
1519 Include <stdlib.h>, <string.h> unconditionally.
1520 Remove now-unnecessary cast to char *.
1521 * strnlen.c: Include <string.h> unconditionally.
1522 * yesno.c (yesno): Define with a prototype.
1524 2003-09-10 Bruno Haible <bruno@clisp.org>
1526 * strcspn.c: Include <string.h> unconditionally.
1527 * strpbrk.c: Include <string.h> unconditionally.
1528 * strstr.c: Include <string.h> unconditionally.
1529 * unicodeio.c: Include <string.h> unconditionally.
1530 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
1531 * unsetenv.c: Likewise.
1532 * xreadlink.c: Include <stdlib.h> unconditionally.
1533 * yesno.c: Include <stdlib.h> unconditionally.
1534 (rpmatch): Add prototype.
1536 2003-09-10 Jim Meyering <jim@meyering.net>
1538 * error.c: Correct indentation of cpp directives.
1540 2003-09-09 Paul Eggert <eggert@twinsun.com>
1544 * acosl.c (main): Use a prototype.
1545 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
1548 * getloadavg.c (getloadavg, main): Define via prototypes.
1550 * getopt.h (struct option.name): Assume C89, and use 'const'.
1551 (getopt, etopt_long, getopt_long_only, _getopt_internal)
1552 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
1554 * getopt.c (const): Remove macro.
1555 Include <string.h> unconditionally.
1556 (my_index): Remove; all uses changed to strchr.
1557 (strlen): Remove decl.
1558 (exchange): Remove forward decl; no longer needed.
1559 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
1560 Define with prototype.
1561 * getopt1.c (const): Remove macro.
1562 (getopt_long, getopt_long_only, main): Define with prototype.
1564 * getugroups.c: Include <string.h> unconditionally.
1566 * getusershell.c: Include <stdlib.h> unconditionally.
1567 (getusershell, setusershell, endusershell, readname, main):
1568 Define with prototypes.
1570 * group-member.c: Include group-member.h first.
1571 Include <stdlib.h> unconditionally.
1573 * hard-locale.c: Include hard-locale.h first.
1574 Include <stdlib.h>, <string.h> unconditionally.
1576 * hash.c (free, malloc): Remove decls.
1577 Include <stdlib.h> unconditionally.
1579 * human.c: Include <stdlib.h>, <string.h> unconditionally.
1580 (getenv): Do not declare.
1582 * idcache.c: Include <string.h> unconditionally.
1584 * long-options.c: Include long-options.h first, to test interface.
1585 Include <stdlib.h> unconditionally.
1587 * makepath.c: Include makepath.h first, to test interface.
1588 Include <stdlib.h> and <string.h> unconditionally.
1590 * linebuffer.c: Include <stdlib.h>.
1591 (free): Remove decl.
1593 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
1594 rpl_malloc returns void *, not char *.
1595 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
1597 * md5.h: Include <limits.h> unconditionally.
1598 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
1599 (__P): Remove; all uses removed.
1600 * md5.c: Include "md5.h" first.
1601 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
1602 md5_buffer, md5_process_bytes, md5_process_block):
1603 Define with prototypes.
1604 * sha.h (__P): Remove all uses. (It wasn't defined??)
1605 * sha.c: Include "sha.h" first.
1606 Include <stdlib.h>, <string.h> unconditionally.
1608 * memchr.c (__ptr_t): Remove; all uses changed to void *.
1609 * memcmp.c (__ptr_t): Likewise.
1610 * memrchr.c (__ptr_t): Likewise.
1611 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
1612 Include <string.h> unconditionally.
1613 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
1614 * memchr.c: Include <stdlib.h> unconditionally.
1615 * memchr.c (LONG_MAX): Remove.
1616 * memrchr.c (LONG_MAX): Likewise.
1617 * memchr.c (__memchr): Define via a prototype.
1618 * memrchr.c (__memrchr): Likewise.
1619 * memcmp.c (__P): Remove, and remove all uses.
1620 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
1621 Remove forward decls; no longer needed.
1622 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
1623 Use types required by C89 in prototype.
1625 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
1626 * savedir.c: Likewise.
1627 * mkdir.c (free): Remove decl.
1628 * rmdir.c (rmdir): Define with a prototype.
1629 * savedir.c: Include savedir.h first, to test interface.
1631 * mktime.c (STDC_HEADERS): Remove.
1632 Include <stdlib.h>, <string.h> unconditionally.
1634 * modechange.c: Include <stdlib.h> unconditionally.
1635 (malloc): Remove decl.
1637 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
1638 (free): Remove decl.
1640 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
1641 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
1642 (This type really should be intptr_t, but that's a C99ism.)
1643 (_obstack_memcpy): Remove: all uses changed to memcpy.
1644 Include <string.h> unconditionally.
1645 (struct obstack): Assume __STDC__ for types of members
1646 chunkfun, freefun, extra_arg.
1647 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
1648 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
1649 obstack_begin, obstack_specify_allocation,
1650 obstack_specify_allocation_with_arg, obstack_chunkfun,
1651 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
1652 Remove unprototyped decls and the macros that use them.
1653 * obstack.c (POINTER): Remove. All uses changed to void *.
1654 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
1655 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
1656 (defined __STDC__ && __STDC__)]:
1657 Remove nonprototyped code.
1658 Include <stdlib.h> unconditionally.
1659 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
1660 _obstack_allocated_p, _obstack_free, obstack_free,
1661 _obstack_memory_used, print_and_abort):
1662 Define using prototypes.
1663 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
1664 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
1665 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
1666 obstack_next_free, obstack_object_size, obstack_room) [0]:
1667 Remove unused, unprototyped code.
1669 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
1671 * physmem.c (physmem_total, physmem_available, main): Define
1674 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
1675 (main): Define with a prototype.
1677 * posixver.c (getenv): Remove decl.
1679 * putenv.c (malloc): Returns void *, not char *.
1680 Include <string.h> unconditionally.
1681 (strchr, memcpy, NULL): Do not define.
1683 * readtokens.c: Include readtokens.h first, to test interface.
1684 Include <stdlib.h>, <string.h> unconditionally.
1685 (init_tokenbuffer): Define with a prototype.
1687 * regex.c (PARAMS): Remove. All uses removed.
1688 All uses of _RE_ARGS removed, too.
1689 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
1691 (bzero): Assume memset exists.
1692 (memcmp, memcpy, NULL): Remove.
1693 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
1694 char, or assignments to local vars of type signed char.
1695 (init_syntax_once, PREFIX(extract_number_and_incr),
1696 PREFIX(print_partial_compiled_pattern),
1697 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
1698 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
1699 PREFIX(regex_grow_registers), PREFIX(regex_compile),
1700 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
1701 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
1702 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
1703 wcs_compile_range, byte_compile_range, truncate_wchar,
1704 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
1705 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
1706 count_mbs_length, wcs_re_match_2_internal,
1707 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
1708 PREFIX(alt_match_null_string_p),
1709 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
1710 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
1711 regfree, PREFIX(extract_number)): Define with prototype. Remove
1712 now-unnecessary declaration, if any.
1713 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
1715 Remove now-unnecessary casts among pointer types.
1716 * regex.h (_RE_ARGS): Remove. All uses removed.
1718 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
1719 (free): Remove decl.
1721 * rpmatch.c: Include <stdlib.h> unconditionally.
1723 * same.c: Include <stdlib.h>, <string.h> unconditionally.
1724 (free): Remove decl.
1726 * save-cwd.c: Include <stdlib.h> unconditionally.
1727 * xgetcwd.c: Likewise.
1729 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
1730 (free): Remove decl.
1732 * strchrnul.c (strchrnul): Define with a prototype.
1733 Fix bug: c_in was not converted to char before searching.
1735 The following changes are not K&R related:
1737 * group-member.h: Include <sys/types.h>, so that this file is
1739 * makepath.h: Likewise.
1741 * getusershell.c (readname, default_index, line_size, readname):
1742 Use size_t, not int, for sizes.
1743 (readname): If the size overflows, report an error instead of
1746 2003-09-09 Derek Robert Price <derek@ximbiot.com>
1748 * getndelim2.c: Assume stdlib.h per the C89 spec.
1750 2003-09-08 Paul Eggert <eggert@twinsun.com>
1752 Assume C89 or better; remove K&R cruft.
1753 A few of these changes were first proposed by Derek Robert Price
1754 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
1756 * addext.c: Include <string.h> unconditionally.
1757 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
1758 Don't declare getenv or malloc.
1760 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
1761 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
1763 (find_stack_direction, alloca): Use prototypes.
1765 * atexit.c (atexit): Define using a prototype.
1767 * basename.c, dirname.c, stripslash.c:
1768 Include <string.h> unconditionally.
1770 * bcopy.c: Include <stddef.h>.
1771 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
1773 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
1775 * error.h (error, error_at_line, error_print_progname)
1776 [! (defined (__STDC__) && __STDC__)]: Remove decls.
1777 * error.c: Include error.h first, to check interface.
1778 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
1779 (VA_START): Remove; all uses changeed to va_start.
1780 (exit, strerror): Remove decls.
1781 (error_print_progname): Prototype uncondionally.
1782 Don't include <errno.h>; no longer needed.
1783 (private_strerror): Remove.
1784 (error_tail): Always define.
1785 (error, error_at_line): Assume C89 or better; always use prototypes.
1786 * fatal.c: Include "fatal.h" first, to test interface.
1787 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
1788 (VA_START): Remove; all uses changed to va_start.
1789 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
1791 (exit): Remove decl.
1792 (fatal): Prototype unconditionally. Assume va_start works.
1793 Abort at end, to pacify gcc.
1795 * euidaccess.c (main): Define with a prototype.
1797 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
1799 * exitfail.c: Include <stdlib.h> unconditionally.
1801 * fnmatch_.h (__P): Remove. All uses changed to assume
1803 * fnmatch.c: Include fnmatch.h first, to test interface.
1804 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
1805 (getenv): Remove decl.
1806 (fnmatch): Define using a prototype.
1807 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
1808 (FCT): Define using a prototype.
1810 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
1812 * gethostname.c: Include <stddef.h>.
1813 (gethostname): Define with prototype. Length is size_t, not int.
1815 2003-09-08 Paul Eggert <eggert@twinsun.com>
1817 * getversion.c: Remove; was migrated to backupfile.c in 1997.
1818 getversion.c should have been removed then, but was accidentally
1821 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
1822 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
1824 2003-09-07 Paul Eggert <eggert@twinsun.com>
1826 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
1827 copy_tm_result. Bug reported by Simon Josefsson in
1828 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
1830 2003-09-06 Paul Eggert <eggert@twinsun.com>
1832 * time_r.c, time_r.h: New files.
1834 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
1836 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
1837 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
1839 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
1841 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
1842 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
1845 * timegm.c: Switch to glibc implementation, with the following changes:
1846 [defined HAVE_CONFIG_H]: Include <config.h>.
1847 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
1848 (__mktime_internal) [!defined _LIBC]: New decl.
1849 (__gmtime_r) [!defined _LIBC]: New macro and function.
1850 (timegm): Use a prototype, since gnulib assumes C89.
1851 Do not bother declaring tmp to be const, as it's not really usefu.
1852 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
1853 (timegm): Declare only if HAVE_DECL_TIMEGM.
1855 2003-09-03 Paul Eggert <eggert@twinsun.com>
1857 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
1858 Bug reported by Lute Kamstra in
1859 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
1861 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
1862 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
1863 course with correspondingly smaller numbers for tomorrow and
1864 yesterday. From Tadayoshi Funaba. Originally installed into
1865 sh-utils on 1999-08-07, but the patch got lost (I guess during the
1868 2003-08-31 Simon Josefsson <jas@extundo.com>
1870 * timegm.h: New file.
1871 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
1873 2003-08-31 Karl Berry <karl@gnu.org>
1875 * argp.h: update from libc.
1877 2003-08-28 Bruno Haible <bruno@clisp.org>
1879 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
1880 warning on QNX, which defines O_BINARY to 000000.
1882 2003-08-24 Bruno Haible <bruno@clisp.org>
1884 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
1885 MSVC7 <stdio.h> is included later.
1887 2003-08-20 Bruno Haible <bruno@clisp.org>
1889 * progname.h: New file, from GNU gettext.
1890 * progname.c: New file, from GNU gettext.
1891 * progreloc.c: New file, from GNU gettext.
1893 2003-08-19 Bruno Haible <bruno@clisp.org>
1895 * xstrdup.c: Assume <string.h> exists.
1897 2003-08-18 Jim Meyering <jim@meyering.net>
1899 * setenv.h: Indent nested cpp directive.
1900 * vasnprintf.c: Remove trailing blanks.
1902 2003-08-17 Simon Josefsson <jas@extundo.com>
1903 Bruno Haible <bruno@clisp.org>
1905 * xstrndup.h: New file.
1906 * xstrndup.c: New file.
1908 2003-08-17 Bruno Haible <bruno@clisp.org>
1910 * strndup.h: New file.
1912 2003-08-16 Paul Eggert <eggert@twinsun.com>
1914 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
1915 space, undoing this 2003-08-12 change:
1916 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
1918 2003-08-16 Jim Meyering <jim@meyering.net>
1920 Merge from coreutils.
1921 * xstrtoimax.c: #else #if -> #elif.
1922 * xstrtoumax.c: Likewise.
1924 2003-08-15 Paul Eggert <eggert@twinsun.com>
1926 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
1927 rather than tab, after '#' in shell-script copyright notices.
1928 Suggested by Bruno Haible.
1930 2003-08-15 Jim Meyering <jim@meyering.net>
1931 and Paul Eggert <eggert@twinsun.com>
1933 Merge from coreutils.
1934 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
1935 member but strut utmpx does not. Needed for AIX 4.3.3.
1936 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
1938 2003-08-15 Jim Meyering <jim@meyering.net>
1940 Merge from coreutils.
1941 * xgethostname.c: Include <stdlib.h>.
1942 (xghostname): Don't exit for anything other than memory-related
1943 failure; just return NULL.
1944 * userspec.c: Include "posixver.h".
1945 (parse_user_spec): Accept `.' as a separator only
1946 in pre-POSIX-200112 mode.
1947 * strtoimax.c: Use #elif rather than #else #if.
1948 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
1949 Remove function, now that we can rely on a working tzset function.
1950 [!_LIBC]: Ensure that the required autoconf test has been run.
1951 [!defined _NL_CURRENT && HAVE_STRFTIME]:
1952 Use underlying_strftime for %r.
1953 * sha.c: Merge in some clean-up and optimization changes from glibc.
1954 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
1955 Ensure that it is a multiple of 64.
1956 Rearrange loop exit tests so as to avoid performing an
1957 additional fread after encountering an error or EOF.
1958 * realloc.c: Update copyright date.
1960 2003-08-14 Jim Meyering <jim@meyering.net>
1962 Merge from coreutils.
1963 * obstack.h: Whitespace changes.
1964 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
1965 and xcalloc return values.
1966 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
1967 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
1968 hang on OSF/1 5.1 for DIR on both local and remote file systems.
1969 Reported by (and fix confirmed by) Nelson H. F. Beebe.
1970 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
1972 Use mntctl's return value to drive the entry-processing loop, since
1973 we can't rely on the value of the vmt_length member in the last
1974 entry. On some systems doing so could result in exhausting
1975 virtual memory. Based in part on a patch from Mike Jetzer.
1977 2003-08-14 Jim Meyering <jim@meyering.net>
1978 and Paul Eggert <eggert@twinsun.com>
1980 Merges from coreutils, plus other fixes.
1981 * physmem.c: Merge in portability changes from gcc/libiberty
1982 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
1983 for credits and details. Thanks to Kaveh Ghazi for helping
1984 to keep these files in sync.
1985 (ARRAY_SIZE): Define it.
1986 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
1987 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
1988 (memcasecmp): Don't assume size_t fits in unsigned int.
1989 Remove casts and duplicate code.
1990 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
1991 (memcpy): Remove definition.
1992 Merge in some clean-up and optimization changes from glibc.
1993 [BLOCKSIZE]: Move definition to top of file.
1994 Ensure that it is a multiple of 64.
1995 Rearrange loop exit tests so as to avoid performing an
1996 additional fread after encountering an error or EOF.
1997 * md5.h (md5_uintptr): Define.
1998 * makepath.c (CLEANUP_CWD): Report an error if we failed to
1999 return to the initial working directory. Preserve errno
2001 * idcache.c: Include "xalloc.h".
2002 (xmalloc, xrealloc): Remove decls.
2003 (getuser): Remove casts no longer required in C89.
2004 * human.c: Include stdio.h, for sprintf.
2005 * group-member.c: Include "xalloc.h".
2006 (xmalloc, xrealloc): Remove decls.
2007 (get_group_info): Remove casts no longer required in C89.
2008 * getusershell.c (readname): Remove casts no longer required in C89.
2009 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
2010 * getline.c: Whitespace fix, from coreutils.
2012 2003-08-13 Paul Eggert <eggert@twinsun.com>
2014 * exclude.c: Include <ctype.h>
2015 (IN_CTYPE_DOMAIN): New macro.
2017 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
2020 * argp-help.c, argp-parse.c, config.charset, getopt.h:
2021 Undo previous (whitespace-only) change.
2023 2003-08-12 Paul Eggert <eggert@twinsun.com>
2025 * argp-help.c, argp-parse.c, config.charset, getopt.h:
2026 Normalize leading white space and remove trailing white space.
2027 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
2028 notice, as per ../config/srclist-update.
2030 Merge from coreutils.
2031 * euidaccess.h: New file.
2032 * euidaccess.c: Include it.
2033 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
2034 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
2035 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
2037 2003-08-11 Bruno Haible <bruno@clisp.org>
2039 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
2040 (vasnprintf): Use it instead of wcslen.
2042 2003-08-11 Bruno Haible <bruno@clisp.org>
2044 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
2045 value to ensure that _Bool promotes to int. Use #define for _Bool when
2046 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
2048 2003-08-10 Karl Berry <karl@gnu.org>
2050 * regex.h: update from libc (whitespace fix).
2052 2003-08-09 Paul Eggert <eggert@twinsun.com>
2054 Merge some files from coreutils. These changes were
2055 originally made by Jim Meyering.
2056 * acl.c: Include <sys/types.h> before <sys/stat.h>;
2057 many older Unixes require this.
2058 * alloca.c (alloca): Remove cast to argument of free;
2059 no longer needed in C89.
2060 * alloca_.h, regex.h: Fix white space to match
2061 what GNU indent does.
2063 2003-08-05 Paul Eggert <eggert@twinsun.com>
2065 * bumpalloc.h: Remove.
2067 2003-08-04 Paul Eggert <eggert@twinsun.com>
2069 * getloadavg.c: Change copyright notice and spacing to conform to
2072 Merge from coreutils.
2073 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
2075 * getdate.y (date): Also accept dates like May-23-2003; suggestion
2076 from Karl Berry, implemented by Jim Meyering.
2077 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
2078 from Dmitry V. Levin.
2079 Remove anachronistic cast of xrealloc.
2080 * fnmatch_.h (__const): Remove. Use 'const'.
2081 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
2082 type. Otherwise, it wouldn't compile with at least /bin/cc on
2083 ymp-cray-unicos9.0.2.X.
2084 Combine two mostly-identical uses of alloca into one.
2085 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
2087 2003-08-04 Dave Love <d.love@dl.ac.uk>
2091 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
2092 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
2093 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
2094 obsolete NLIST_NAME_UNION.
2095 [__GNU__]: Undef BSD and FSCALE.
2096 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
2098 2003-08-03 Paul Eggert <eggert@twinsun.com>
2100 * stdbool_.h (_Bool): Make it signed char, instead of
2101 an enum type, so that it's guaranteed to promote to int. See:
2102 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
2104 2003-07-31 Paul Eggert <eggert@twinsun.com>
2106 * strerror.c: Include config.h, limits.h. Declare sprintf.
2107 (strerror): Don't assume that a printable int fits in 14 bytes.
2109 2003-07-24 Derek Robert Price <derek@ximbiot.com>
2110 Bruno Haible <bruno@clisp.org>
2112 * getline.h (getline, getdelim): Change return type to ssize_t.
2113 * getline.c (getline, getdelim): Likewise.
2114 Remove _GNU_SOURCE define; now it's defined in config.h through
2117 2003-07-22 Paul Eggert <eggert@twinsun.com>
2119 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
2120 over-parenthesization in macros.
2122 Sync with coreutils.
2124 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
2127 Use `exit_failure' for xalloc and xmemcoll instead of their own
2128 private exit-failure variables.
2129 * xalloc.h (xalloc_exit_failure): Remove.
2130 * xmalloc.c: Likewise. Include exitfail.h.
2131 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
2132 * xmemcoll.h (xmemcoll_exit_failure): Remove.
2133 * xmemcoll.c: Likewise. Include exitfail.h.
2134 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
2136 2003-07-18 Paul Eggert <eggert@twinsun.com>
2138 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
2139 * closeout.c: Likewise. Include "closeout.h" right after config.h,
2140 to test that it can stand by itself. Include "exitfail.h".
2141 Clients should set exit_failure instead.
2142 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
2144 2003-07-18 Andreas Schwab <schwab@suse.de>
2146 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
2148 2003-07-18 Bruno Haible <bruno@clisp.org>
2150 * getndelim2.h: New file.
2151 * getndelim2.c: Make into a module of its own. Include config.h,
2153 (getndelim2): Make non-static. Change return type to ssize_t.
2154 * getline.h: Change argument names.
2155 * getline.c: Include getndelim2.h instead of getndelim2.c.
2156 * getnline.c: Include getndelim2.h.
2158 2003-07-17 Bruno Haible <bruno@clisp.org>
2160 * Makefile.am: Remove file.
2161 * Makefile.in: Remove file.
2163 2003-07-17 Bruno Haible <bruno@clisp.org>
2165 * getnline.h: New file.
2166 * getnline.c: New file.
2167 * getndelim2.c: New file, extracted from getline.c.
2168 (getndelim2): Renamed from getdelim2, with added nmax argument.
2169 * getline.c: Include getndelim2.c.
2170 (getdelim2): Moved out to getndelim2.c.
2171 (getline, getdelim): Update.
2173 2003-07-15 <karl@gnu.org>
2175 * vasnprintf.c: update from gettext.
2177 2003-07-15 Jim Meyering <jim@meyering.net>
2179 * makepath.c (make_path): Enclose diagnostic in _(...).
2181 2003-07-14 Paul Eggert <eggert@twinsun.com>
2183 * asnprintf.c, asprintf.c, config.charset, gettext.h,
2184 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
2185 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
2186 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
2187 vasprintf.c, vasprintf.h: Regenerate. These files are now being
2188 updated automatically by ../config/srclist-update. This changes
2189 their license from LPGL to GPL.
2191 2003-07-14 Jim Meyering <jim@meyering.net>
2193 Don't emit diagnostics. Let callers do that.
2194 * save-cwd.c: Don't include "error.h".
2195 (save_cwd): Don't call error. Ensure that errno is valid
2196 when returning nonzero.
2198 * save-cwd.h (restore_cwd): Update prototype.
2199 * save-cwd.c (restore_cwd): Remove two parameters.
2200 Simplify. Don't call error upon failure. Let callers do that.
2201 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
2202 when auditing is enabled. But don't bother updating the #if.
2204 2003-07-14 Simon Josefsson <jas@extundo.com>
2206 * mempcpy.h: New file.
2207 * mempcpy.c: New file.
2209 2003-07-14 Paul Eggert <eggert@twinsun.com>
2211 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
2212 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
2213 unicodeio.c, unicodeio.h, unlocked-io.h:
2214 Switch from LGPL to GPL.
2216 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
2218 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
2219 it breaks C++ compilation.
2220 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
2222 2003-07-10 Jim Meyering <jim@meyering.net>
2224 * vasnprintf.c: Remove trailing blanks.
2225 Make cpp indentation consistent.
2227 2003-07-09 Paul Eggert <eggert@twinsun.com>
2229 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
2230 posixver.c, strftime.c, strnlen.c, strverscmp.c:
2231 Switch from LGPL to GPL.
2233 2003-07-07 Paul Eggert <eggert@twinsun.com>
2235 * mktime.c: Fix some boundary cases and remove need for floating point.
2237 Issue a compile-time diagnostic if time_t is floating point, or if
2238 two's complement arithmetic is not in effect, or if arithmetic
2239 right shift does not propagate the sign. These assumptions were
2240 all in the original code but they weren't checked.
2242 (TIME_T_MIDPOINT, verify): New macros.
2243 (__isleap): Remove; it has integer overflow problems.
2244 (leapyear): New function, without those problems.
2245 (ydhms_tm_diff): Remove; splitting into two parts.
2246 (ydhms_diff): New function, containing the arithmetic part of
2247 the old ydhms_tm_diff function. Issue a compile-time
2248 diagnostic if we are not using C99 integer division.
2249 Avoid casts when possible.
2250 (guess_time_tm): New function, containing the checking part of
2251 the old ydhms_tm_diff function. Return the new value, rather than
2252 the difference between it and the old. Accept a new argument T
2253 so that *T specifies the old value. Check for overflow in the result.
2255 (__mktime_internal): Use a time_t offset, not a long int offset.
2256 This undoes the 2003-06-04 change, which is no longer needed now
2257 that we have better overflow checking.
2258 (localtime_offset): Likewise.
2260 (__mktime_internal): Avoid harmful overflow on hosts where time_t
2261 and long are 64-bit but int is only 32-bit.
2262 (ydhms_diff): Use long int to store year1 and yday1.
2263 Issue a compile-time diagnostic if long int is not wide enough.
2265 (__mktime_internal): Use long int to store adjusted year and yday.
2266 Use plain C rather than preprocessor commands, if that doesn't
2268 Check for overflow (and try to repair) after each probe
2269 rather than checking only at the very end. This avoids some bugs
2270 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
2271 does not equal GMT offset at maximum time).
2272 Use integer to check for overflow rather than floating point; this
2273 is more portable to non-IEEE hosts, and is a tad faster.
2274 When we detect that we are oscillating between two values,
2275 don't check whether tm_isdst has the requested value, since
2276 we already know the answer. When tm_isdst has the wrong value,
2277 use a different heuristic to find the right one, based on the
2278 extreme values actually observed in practice in tz2003a,
2279 rather than the (overly optimistic) "previous 3 calendar quarters".
2281 (not_equal_tm, print_tm, check_result): Use "const T" rather than
2282 "T const" to accommodate glibc style.
2283 (check_result): Use less-confusing report format. "long" -> "long int.
2285 Don't loop if the iteration overflows time_t.
2286 Allow a negative step in the iteration.
2288 2003-07-01 Paul Eggert <eggert@twinsun.com>
2290 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
2291 having it depend on HAVE_SYS_TYPES_H.
2293 2003-06-25 Bruno Haible <bruno@clisp.org>
2295 * readlink.c: New file.
2297 2003-06-20 Bruno Haible <bruno@clisp.org>
2299 Assume C89, so PARAMS isn't needed.
2300 * unicodeio.h (PARAMS): Remove.
2301 * unicodeio.c: Don't use PARAMS.
2303 2003-06-18 Jim Meyering <jim@meyering.net>
2305 Merge changes from coreutils.
2306 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
2307 Remove explicit declarations of xmalloc and realloc.
2309 (read_utmp): Remove anachronistic cast of xmalloc.
2311 2003-06-17 Paul Eggert <eggert@twinsun.com>
2313 Assume C89, so PARAMS isn't needed.
2314 * backupfile.h (PARAMS): Remove. All uses removed.
2315 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
2316 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
2317 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
2318 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
2319 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
2320 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
2321 xstrtol.h: Likewise.
2322 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
2323 same.h, strverscmp.h: Do not include config.h; no longer needed.
2324 Anyway, config.h should always be included before any other file.
2326 2003-06-11 Simon Josefsson <jas@extundo.com>
2328 * sysexit_.h: New file.
2330 2003-05-20 Derek Price <derek@ximbiot.com>
2332 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
2334 2003-06-10 Simon Josefsson <jas@extundo.com>
2336 * strchrnul.h: New file.
2337 * strchrnul.c: New file.
2339 2003-06-10 Simon Josefsson <jas@extundo.com>
2341 * argp.h: New file, from glibc.
2342 * argp-ba.c: New file, from glibc.
2343 * argp-eexst.c: New file, from glibc.
2344 * argp-fmtstream.c: New file, from glibc.
2345 * argp-fmtstream.h: New file, from glibc.
2346 * argp-fs-xinl.c: New file, from glibc.
2347 * argp-help.c: New file, from glibc.
2348 * argp-namefrob.h: New file, from glibc.
2349 * argp-parse.c: New file, from glibc.
2350 * argp-pv.c: New file, from glibc.
2351 * argp-pvh.c: New file, from glibc.
2352 * argp-xinl.c: New file, from glibc.
2354 2003-06-07 Jim Meyering <jim@meyering.net>
2356 * readtokens.h: Put `Free Software Foundation, Inc.'
2357 in place of my name in the copyright comment.
2358 Remove definition and uses of __P.
2361 * stat.c: Don't declare xmalloc explicitly.
2362 Instead, include "xalloc.h".
2363 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
2364 xrealloc, and xcalloc return values.
2365 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
2367 * xgetcwd.h: Remove definition/uses of PARAMS.
2369 2003-06-06 Jim Meyering <jim@meyering.net>
2371 * stdbool_.h: Renamed from stdbool.h.in.
2373 2003-06-06 Jim Meyering <jim@meyering.net>
2375 Merge from coreutils.
2376 * same.c: (same_name): Declare *_basename locals to be `const'.
2377 Consolidate declarations and initializations of *_base* locals.
2379 Merge from coreutils.
2380 This avoids a core dump on systems without GNU putenv,
2381 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
2382 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
2383 (unsetenv): New static function, from GNU libc.
2384 (rpl_putenv): Use it.
2386 * modechange.c: Remove trailing blanks.
2388 Merge from coreutils.
2389 * fsusage.c: Remove declaration of statfs.
2390 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
2392 * posixtm.c: Include <stdbool.h> unconditionally.
2394 2003-06-05 Paul Eggert <eggert@twinsun.com>
2396 * mktime.c (__mktime_internal): When resolving a tm_isdst
2397 mismatch, look in future quarters as well as past. This fixes a
2398 bug when processing fall-backwards gaps immediately after a long
2399 period of daylight-saving time.
2401 * mktime.c: Assume freestanding C89 or better.
2402 (HAVE_LIMITS_H): Remove. Assume it's 1.
2403 (__P): Remove; not used.
2404 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
2405 (mktime, not_equal_tm, print_tm, check_result,
2406 main): Use prototypes. Use const * where appropriate.
2407 (main): Fix typo in testing code that uncovered by above changes.
2408 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
2410 2003-06-04 Paul Eggert <eggert@twinsun.com>
2412 * mktime.c: Fix Debian bug 177940
2413 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
2414 (localtime_offset): Now long int, not time_t, because we want it
2415 to be guaranteed to be signed. All uses changed.
2416 (__mktime_internal): If overflow would occur when adding offset,
2419 Merge 'human' changes from coreutils. Rewrite to support
2420 locale-specific notations like thousands separators.
2421 * human.c: Simplify authorship notice.
2422 Include human.h immediately after config.h.
2423 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
2424 <limits.h>: Do not include, since human.h does.
2425 (SIZE_MAX, UINTMAX_MAX): New macros.
2426 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
2427 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
2428 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
2429 (power_letter): Renamed from suffixes.
2430 (generate_suffix_backwards): Remove.
2431 (adjust_value): Now takes int style (because of human.h changes)
2432 and long double value (for greater precision on some platforms).
2433 (group_number): New function.
2434 (human_readable): Use it. Use integer options, not enum.
2435 Put the options before the sizes in the arg list.
2436 Support all the new options.
2437 The old human_readable function has been removed;
2438 use inttostr.h instead.
2439 (human_readable, default_block_size, humblock):
2440 Use uintmax_t, not int, for block sizes.
2441 (human_readable_inexact, block_size_types): Remove.
2442 (block_size_opts): New constant.
2443 (human_options): Renamed from human_block_size, with new signature
2444 that allows block sizes up to UINTMAX_MAX. All callers changed.
2445 * human.h: Add copyright and authorship notice.
2446 Include <limits.h> and <stdbool.h> unconditionally.
2447 (PARAMS): Remove. All uses removed.
2448 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
2449 (enum human_inexact_style): Remove tag; now a nameless enum.
2450 (human_floor, human_ceiling, human_round_to_even): Now have
2451 values 2, 0, 1 rather than -1, 1, 0.
2452 (human_group_digits, human_suppress_point_zero, human_autoscale,
2453 human_base_1024, human_SI, human_B): New constants.
2454 (human_readable_inexact, human_block_size): Remove.
2455 (human_readable): Size args are now uintmax_t, not int.
2456 (human_options): New decl.
2458 * exclude.c: (new_exclude, add_exclude): Remove casts that are
2459 unnecessary now that we assume C89 or better. This change
2460 imported from coreutils.
2462 * mktime.c (__mktime_internal): Do not reject negative timestamps
2463 arbitrarily. This is the same patch as 2003-05-28, but it got lost
2464 in the 2003-05-30 sync from glibc.
2466 .h files should stand alone, but we shouldn't include <sys/types.h>
2467 if we can get away with just <stddef.h>.
2469 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
2470 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
2471 rather than <sys/types.h>, as we merely need size_t.
2472 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
2474 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
2475 Include <stdio.h>, to get FILE.
2476 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
2477 memcasecmp.h has included <stddef.h> and all we need is size_t.
2478 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
2479 our interface, instead of including <sys/types.h>
2481 2003-06-02 Paul Eggert <eggert@twinsun.com>
2484 Fix some minor time-related bugs with POSIX time arguments.
2485 Some valid time stamps were being rejected (notably -1, and
2486 time stamps before 1900 on 64-bit hosts). And some invalid
2487 time stamps were being accepted, e.g. September 31.
2489 * posixtm.h (posixtime): Return bool instead of time_t, so
2490 that we can return (time_t) -1 successfully.
2491 * posixtm.c: Likewise.
2492 [HAVE_STDBOOL_H]: Include <stdbool.h>.
2493 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
2494 (t): Remove static var.
2495 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
2496 of static var. All uses changed.
2497 (year): Do not reject years before 1900; they can occur with
2499 (posix_time_parse): Do not check for out-of-range components;
2500 that is now the caller's responsibility, since our checks were
2501 only approximations.
2502 (posixtime): Use mktime to check for out-of-range components,
2503 since it knows them exactly.
2504 If mktime returns (time_t) -1, check whether an error actually occurred
2505 by invoking localtime on -1.
2506 (main) [TEST_POSIXTIME]: Check for input data errors, and report
2507 posixtime failures better.
2508 Improve the test data (in comments only).
2510 2003-05-30 <karl@gnu.org>
2512 * mktime.c: update from libc.
2514 2003-05-30 Bruno Haible <bruno@clisp.org>
2516 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
2517 * localcharset.h: Likewise.
2518 * localcharset.c: Likewise.
2520 2003-05-28 Paul Eggert <eggert@twinsun.com>
2522 Assume the headers required for C89 freestanding compilers.
2523 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
2524 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
2525 without checking for HAVE_LIMITS_H.
2526 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
2527 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
2529 * fatal.c: Include <stdarg.h> without checking for __STDC__.
2530 * exclude.c: Include <stdbool.h> unconditionally.
2531 * tempname.c: Include <stddef.h> unconditionally.
2532 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
2533 * modechange.c, rpmatch.c (NULL): Don't define, since
2534 <stddef.h> does that.
2535 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
2536 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
2537 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
2538 * xstrtol.c: Likewise.
2539 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
2540 * savedir.c: Include <stddef.h> instead of defining NULL.
2542 * addext.c (addext): Use assignment rather than cast, to avoid
2543 warnings on some platforms.
2545 * mktime.c (__mktime_internal): Do not reject negative timestamps
2548 2003-05-10 Bruno Haible <bruno@clisp.org>
2550 * linebreak.c (iconv_string_length): Don't return -1 just because the
2551 string is longer than 4 KB.
2553 2003-05-12 Jim Meyering <jim@meyering.net>
2555 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
2556 the space-padded-by-default conversion specifiers, %e, %k, %l.
2558 2003-05-03 Bruno Haible <bruno@clisp.org>
2560 Upgrade to Unicode-4.0.
2561 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
2562 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
2563 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
2564 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
2565 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
2566 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
2567 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
2568 Change width of U+E0100..U+E01EF from 1 to 0.
2570 2003-04-25 Bruno Haible <bruno@clisp.org>
2572 * copy-file.c: Include <stddef.h>, for size_t.
2574 2003-04-25 Jim Meyering <jim@meyering.net>
2576 * copy-file.c (copy_file_preserving): Declare buf_size to be
2577 of type size_t, not int.
2579 2003-04-11 Jim Meyering <jim@meyering.net>
2581 Merge changes from Coreutils.
2583 2003-03-22 Jim Meyering <jim@meyering.net>
2585 * strftime.c (widen): Cast alloca return value to proper type.
2587 2003-01-19 Ulrich Drepper <drepper@redhat.com>
2590 * strftime.c (my_strftime): Handle very large width
2591 specifications for numeric values correctly. Improve checks for
2594 2003-01-19 Jim Meyering <jim@meyering.net>
2596 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
2597 (nl_get_alt_digit) [! defined my_strftime]: Define.
2598 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
2599 _nl_get_alt_digit and _nl_get_walt_digit.
2601 * strftime.c (my_strftime): Merge in locale-related changes from libc.
2602 These changes have no effect outside of _LIBC.
2604 2003-04-10 Bruno Haible <bruno@clisp.org>
2606 * findprog.h: New file, from GNU gettext.
2607 * findprog.c: New file, from GNU gettext.
2609 2003-04-05 Jim Meyering <jim@meyering.net>
2611 Merge changes from Coreutils.
2613 * exclude.h (PARAMS): Remove definition and uses.
2614 * exclude.c: Remove uses of `PARAMS'.
2616 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
2617 Add test-cases for DOS filenames. Declare program_name.
2618 (main): Set up program_name. Patch by Rich Dawe.
2620 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
2622 Use mntctl's return value to drive the entry-processing loop, since
2623 we can't rely on the value of the vmt_length member in the last
2624 entry. On some systems doing so could result in exhausting
2625 virtual memory. Based in part on a patch from Mike Jetzer.
2627 2003-04-04 Bruno Haible <bruno@clisp.org>
2629 * linebreak.h: New file, from GNU gettext.
2630 * linebreak.c: New file, from GNU gettext with slight modifications.
2631 * lbrkprop.h: New file, from GNU gettext.
2633 2003-04-03 Bruno Haible <bruno@clisp.org>
2635 * utf8-ucs4.h: New file, from GNU gettext.
2636 * utf16-ucs4.h: New file, from GNU gettext.
2637 * ucs4-utf8.h: New file, from GNU gettext.
2638 * ucs4-utf16.h: New file, from GNU gettext.
2640 2003-04-02 Bruno Haible <bruno@clisp.org>
2642 * binary-io.h: New file, from GNU gettext.
2644 2003-04-01 Bruno Haible <bruno@clisp.org>
2646 * pathname.h: New file, from GNU gettext.
2647 * concatpath.c: New file, from GNU gettext.
2649 2003-03-30 Bruno Haible <bruno@clisp.org>
2651 * copy-file.c (copy_file_preserving): Don't set owner if the function
2652 chown() doesn't exist.
2654 2003-03-28 Bruno Haible <bruno@clisp.org>
2656 * copy-file.h: New file, from GNU gettext.
2657 * copy-file.c: New file, from GNU gettext.
2659 2003-03-18 Jim Meyering <jim@meyering.net>
2661 * quote.c (quote_n): Fix typo in comment.
2663 2003-03-14 Jim Meyering <jim@meyering.net>
2665 Merge changes from Coreutils.
2666 * obstack.h (obstack_object_size): Declare temporary, __o,
2667 to be const, in order to avoid warnings.
2668 (obstack_room): Likewise.
2669 (obstack_empty_p): Likewise.
2671 2003-03-13 Paul Eggert <eggert@twinsun.com>
2673 Merge changes from Bison.
2674 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
2675 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
2676 when compiling Bison 1.875's `bitset bset = obstack_alloc
2677 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
2678 * hash.c: Include <stdbool.h> unconditionally.
2680 2003-03-09 Paul Eggert <eggert@twinsun.com>
2682 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
2683 Reported by Bruce Becker; see:
2684 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
2686 2003-03-03 Paul Eggert <eggert@twinsun.com>
2687 Bruno Haible <bruno@clisp.org>
2689 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
2690 Reported by John Hughes, see
2691 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
2693 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
2695 * poll_.h: New file.
2698 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
2700 * mathl.h: New file.
2701 * acosl.c: New file.
2702 * asinl.c: New file.
2703 * atanl.c: New file.
2704 * ceill.c: New file.
2707 * floorl.c: New file.
2708 * frexpl.c: New file.
2709 * ldexpl.c: New file.
2711 * sincosl.c: New file.
2713 * sqrtl.c: New file.
2715 * trigl.c: New file.
2716 * trigl.h: New file.
2718 2003-02-17 Bruno Haible <bruno@clisp.org>
2720 * mkdtemp.h: New file, from GNU gettext.
2721 * mkdtemp.c: New file, from GNU gettext.
2723 2003-01-31 Bruno Haible <bruno@clisp.org>
2725 * rename.c: #undef rename before defining rpl_rename.
2726 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
2728 2003-01-30 Bruno Haible <bruno@clisp.org>
2730 * printf-args.h: New file, from GNU gettext.
2731 * printf-args.c: New file, from GNU gettext.
2732 * printf-parse.h: New file, from GNU gettext.
2733 * printf-parse.c: New file, from GNU gettext.
2734 * vasnprintf.h: New file, from GNU gettext.
2735 * vasnprintf.c: New file, from GNU gettext.
2736 * asnprintf.c: New file, from GNU gettext.
2737 * vasprintf.h: New file, from GNU gettext with modifications.
2738 * vasprintf.c: New file, from GNU gettext.
2739 * asprintf.c: New file, from GNU gettext.
2741 2003-01-29 Bruno Haible <bruno@clisp.org>
2743 * stpncpy.h: New file, from GNU gettext with modifications.
2744 * stpncpy.c: New file, from GNU gettext with modifications.
2746 2003-01-28 Bruno Haible <bruno@clisp.org>
2748 * c-ctype.h: New file, from GNU gettext, with changes suggested by
2750 * c-ctype.c: New file, from GNU gettext, with changes suggested by
2753 2003-01-27 Bruno Haible <bruno@clisp.org>
2755 * xsetenv.h: New file, from GNU gettext.
2756 * xsetenv.c: New file, from GNU gettext.
2758 2003-01-23 Bruno Haible <bruno@clisp.org>
2760 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
2762 2003-01-22 Bruno Haible <bruno@clisp.org>
2764 * exit.h: New file, from GNU gettext.
2766 2003-01-11 Bruno Haible <bruno@clisp.org>
2768 * stpcpy.h (stpcpy): Use ANSI C function declarations.
2769 * strcase.h (strcasecmp, strncasecmp): Likewise.
2771 2003-01-14 Jim Meyering <jim@meyering.net>
2773 * same.c (same_name): Tweak a comment.
2775 2003-01-11 Bruno Haible <bruno@clisp.org>
2777 * same.c (same_name): Reorder tests so as to avoid calling stat()
2778 when a string comparison is sufficient.
2780 2003-01-11 Bruno Haible <bruno@clisp.org>
2782 * readtokens.c (readtoken): Cast character to 'unsigned char', not
2785 2003-01-11 Bruno Haible <bruno@clisp.org>
2787 * hash-pjw.c: Add comment about low quality of this function.
2789 2003-01-12 Paul Eggert <eggert@twinsun.com>
2791 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
2792 to avoid collisions with libcurses and libreadline.
2794 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
2795 * getstr.h, getstr.c: Remove.
2796 * getline.c: Include "getline.h", to check interface.
2797 Move body of old getstr.c here: this defines MIN_CHUNK and
2798 declares getdelim2, which is renamed from getstr.
2799 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
2801 * linebuffer.c (readlinebuffer): Renamed from readline.
2803 * linebuffer.h: Likewise.
2804 (readline): Remove backward-compatibility macro.
2806 2003-01-12 Jim Meyering <jim@meyering.net>
2808 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
2810 2003-01-10 Bruno Haible <bruno@clisp.org>
2812 * alloca_.h: New file.
2813 * getdate.y: Unconditionally include alloca.h.
2814 * makepath.c: Likewise.
2815 * setenv.c: Likewise.
2816 * userspec.c: Likewise.
2818 2003-01-09 Bruno Haible <bruno@clisp.org>
2820 * stdbool.h.in: New file.
2822 2003-01-08 Bruno Haible <bruno@clisp.org>
2824 * safe-read.c: Include specification header first, to ensure its
2826 * full-write.c: Likewise.
2828 2003-01-08 Jim Meyering <jim@meyering.net>
2830 * full-write.c: Undefine and define-away `const' after inclusion
2831 of errno.h, not before. Suggestion from Bruno Haible.
2833 2003-01-07 Jim Meyering <jim@meyering.net>
2835 * full-write.c: Rework so that it may serve to define full_read, too.
2836 * full-read.c: Simply #define FULL_READ and include full-write.c.
2838 2003-01-06 Jim Meyering <jim@meyering.net>
2840 * version-etc.c: Update year in translatable copyright string.
2842 2002-12-25 Bruno Haible <bruno@clisp.org>
2844 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
2845 * xstrtol.h: Likewise.
2846 * xstrtoimax.c: Likewise.
2847 * xstrtoumax.c: Likewise.
2848 * human.h: Likewise.
2850 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
2851 on systems that have <inttypes.h> but not <stdint.h>.
2853 2002-12-31 Paul Eggert <eggert@twinsun.com>
2855 * memcoll.c (memcoll): Fall back on a simple algorithm using
2856 memcmp if strcoll doesn't work.
2858 2002-12-23 Bruno Haible <bruno@clisp.org>
2860 * localcharset.h: New file.
2861 * localcharset.c: Include it.
2862 * unicodeio.c: Likewise.
2864 2002-12-22 Bruno Haible <bruno@clisp.org>
2866 * utime.c (utime_null): No need to call ftruncate if the file was
2869 2002-12-23 Bruno Haible <bruno@clisp.org>
2871 * memcoll.c (STRCOLL): New macro.
2874 2002-12-22 Bruno Haible <bruno@clisp.org>
2876 * getstr.h (getstr): Define, to avoid clash with libcurses.
2877 * linebuffer.h (readline): Define, to avoid clash with libreadline.
2879 2002-12-22 Bruno Haible <bruno@clisp.org>
2881 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
2883 2002-12-23 Bruno Haible <bruno@clisp.org>
2885 * getline.h: Include <stddef.h>, for size_t.
2887 * unicodeio.h: Include <stddef.h>, for size_t.
2888 * unicodeio.c: Don't include <stddef.h>.
2890 2002-12-17 Bruno Haible <bruno@clisp.org>
2892 * canon-host.c (strdup): Remove unused declaration.
2894 * fsusage.c: Include full_read.h.
2895 (get_fs_usage): Use full_read instead of safe_read.
2897 * utime.c (utime_null): Use SAFE_READ_ERROR.
2899 2002-12-11 Bruno Haible <bruno@clisp.org>
2901 * setenv.h: Rewritten to cope with systems that have setenv() but not
2903 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
2906 2002-12-11 Bruno Haible <bruno@clisp.org>
2908 * setenv.c (alloca): Fall back to malloc.
2910 (setenv): Use freea() to free memory allocated with alloca().
2912 2002-11-13 Bruno Haible <bruno@clisp.org>
2914 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
2915 function declarations.
2916 * unsetenv.c (unsetenv): Likewise.
2918 2002-03-04 Bruno Haible <bruno@clisp.org>
2920 Portability to AIX 4.3.3.
2921 * unsetenv.c: New file, extracted from setenv.c.
2922 * setenv.c: Move the unsetenv() function to unsetenv.c.
2924 2001-12-20 Bruno Haible <bruno@clisp.org>
2926 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
2927 use malloc instead. For SunOS 4.
2929 2001-12-11 Bruno Haible <bruno@clisp.org>
2931 * setenv.c: Declare alloca.
2932 (compar_fn_t): New typedef.
2933 (KNOWN_VALUE, STORE_VALUE): Use it.
2935 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
2938 2002-12-10 Paul Eggert <eggert@twinsun.com>
2940 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
2941 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
2942 Choose values that are less likely to collide with system fnmatch
2944 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
2945 defined (e.g., a pure POSIX system).
2946 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
2947 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
2949 2002-12-06 Jim Meyering <jim@meyering.net>
2951 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
2953 Merge in changes from libc's misc/error.c, in preparation
2954 for the merge of gnulib's changes back into libc.
2956 * error.c (_): Define only if not already defined.
2957 Move definition to follow all #include directives.
2958 Include unlocked-io.h only if !_LIBC.
2959 [_LIBC]: Include <libio/libioP.h>.
2960 [USE_IN_LIBIO]: Include <libio/iolibio.h>
2961 (fflush): Tweak definition to use INTUSE.
2964 2002-12-05 Paul Eggert <eggert@twinsun.com>
2966 * alloca.c [defined emacs]: Include "lisp.h".
2967 (xalloc_die) [defined emacs]: New macro.
2968 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
2969 [! defined emacs]: Include <xalloc.h>.
2970 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
2971 (pointer): Typedef to POINTER_TYPE *.
2972 (malloc): Remove decl; we now always use xmalloc.
2973 (alloca): Use old-style definition, since Emacs needs this.
2974 Check for arithmetic overflow when computing combined size.
2976 2002-12-04 Paul Eggert <eggert@twinsun.com>
2978 Do not generate unlocked-io.h automatically, since it's easier to
2979 maintain it by hand.
2981 * unlocked-io.h: New file, from GNU diffutils,
2982 but with proper copyright notice and attribution.
2984 * Makefile.am: Add copyright notice.
2985 (libfetish_a_SOURCES): Add unlocked-io.h.
2986 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
2987 (DISTCLEANFILES, io_functions): Remove macros.
2988 (EXTRA_DIST): Remove gen_uio.
2989 (unlocked-io.h): Remove rule.
2991 2002-12-04 Jim Meyering <jim@meyering.net>
2993 Reflect the fact that stat.c and lstat.c are no longer generated.
2994 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
2995 (DISTCLEANFILES): Likewise.
2996 (EXTRA_DIST): Likewise.
2997 (all_local): Don't depend on stat.c or lstat.c.
2998 (stat.c, lstat.c): Remove rules.
2999 (EXTRA_DIST): Remove xstat.in.
3001 * xstat.in: Remove file. Contents moved into stat.c.
3002 * stat.c: New file. Contents mostly from xstat.in.
3003 * stat.c: Rework so that it may serve to define rpl_lstat, too.
3004 * lstat.c: New file. Simply #define LSTAT and include stat.c.
3006 * safe-read.c: Rework so that it may serve to define safe_write, too.
3007 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
3009 2002-12-03 Jim Meyering <jim@meyering.net>
3011 * safe-read.c, safe-write.c: Change variable names and comments, but
3012 not semantics, to minimize the differences between these two files.
3013 (safe_read): Change comment to mention SAFE_READ_ERROR.
3015 * safe-read.c (IS_EINTR): Define.
3016 (safe_read): Use IS_EINTR in place of in-function cpp directives.
3018 2002-12-02 Bruno Haible <bruno@clisp.org>
3020 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
3021 Define, taken from safe-read.c.
3022 (INT_MAX): Provide fallback.
3023 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
3024 * safe-write.h (SAFE_WRITE_ERROR): Define.
3026 * safe-read.c (EINTR): Remove definition.
3027 (safe_read): Don't use EINTR if it is absent.
3029 2002-12-02 Jim Meyering <jim@meyering.net>
3031 * safe-read.c (EINTR): Define.
3032 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
3033 (INT_MAX): Provide fallback.
3034 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
3036 * safe-read.h (SAFE_READ_ERROR): Define.
3038 2002-12-01 Jim Meyering <jim@meyering.net>
3040 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
3041 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
3043 2002-11-27 Paul Eggert <eggert@twinsun.com>
3045 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
3046 hash_rehash): Replace `if (limit <= value) abort ();' with
3047 `if (! (value < limit)) abort ();', for readability.
3049 2002-11-26 <karl@gnu.org>
3051 * strdup.c: copy from libc again, with jim's ok.
3052 * .cppi-disable: re-add strdup.c
3054 2002-11-25 <karl@gnu.org>
3056 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
3057 instead of "strtol.c".
3059 2002-11-25 Jim Meyering <jim@meyering.net>
3061 * mktime.c: Sync from libc, now that it has the latest fix.
3063 2002-11-24 <karl@gnu.org>
3065 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
3066 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
3068 2002-11-24 Jim Meyering <jim@meyering.net>
3070 Update from coreutils:
3072 * mktime.c: Merge in changes from libc.
3074 Avoid a link-time failure on some Linux systems.
3075 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
3076 (__mon_yday): Declare with the STATIC attribute.
3077 (__mktime_internal): Likewise.
3078 Based on a report from Greg Schafer.
3080 2002-11-23 Jim Meyering <jim@meyering.net>
3082 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
3083 Use `unsigned', not `int', as type of index.
3085 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
3087 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
3089 2002-11-22 Paul Eggert <eggert@twinsun.com>
3091 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
3092 hint that one should use `if (! x) abort ();' rather than `assert
3093 (x);', and anyway it's one less thing to worry about configuring.
3094 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
3095 hash_rehash, hash_insert): Use abort rather than assert.
3097 2002-11-22 Paul Eggert <eggert@twinsun.com>
3099 * quotearg.h: Allow multiple inclusion by surrounding with
3100 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
3101 so that we can be included first.
3102 (PARAMS): Remove; we now assume C89 or later. All uses removed.
3103 * quotearg.c: Include quotearg.h immediately after config.h.
3104 No need to include stddef.h or sys/types.h any more.
3105 Surround local include files with "", not "<>".
3106 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
3107 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
3108 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
3109 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
3110 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
3111 (ISPRINT): Remove; no longer needed now that we assume C89.
3113 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
3116 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
3117 quotearg_char): Use SIZE_MAX rather than
3118 (size_t) -1 when we are talking about "infinity".
3120 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
3122 2002-11-22 Bruno Haible <bruno@clisp.org>
3124 * safe-read.h: Assume C89. Add comments.
3125 (safe_read): Change return type to size_t.
3126 * safe-read.c (safe_read): Change return type to size_t. Handle byte
3127 counts > SSIZE_MAX correctly.
3128 * safe-write.h: New file.
3129 * safe-write.c: New file.
3130 * full-read.h: New file.
3131 * full-read.c: New file.
3132 * full-write.h: Assume C89. Add comments.
3133 * full-write.c: Include safe-write.h.
3134 (full_write): Rewritten to use safe_write.
3135 Suggested by Jim Meyering and Paul Eggert.
3137 2002-11-21 Bruno Haible <bruno@clisp.org>
3139 Remove case insensitive option matching.
3140 * argmatch.h (argcasematch): Remove declaration.
3141 (ARGCASEMATCH): Remove macro.
3142 (__xargmatch_internal): Remove case_sensitive argument.
3143 (XARGMATCH): Update.
3144 (XARGCASEMATCH): Remove macro.
3145 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
3146 case_sensitive argument.
3147 (argcasematch): Remove function.
3148 (__xargmatch_internal): Remove case_sensitive argument.
3149 (main): Use XARGMATCH instead of XARGCASEMATCH.
3151 * xmalloc.c: Change compile-time error message. Add comment about
3152 required autoconf version.
3154 2002-11-21 Jim Meyering <jim@meyering.net>
3156 * strdup.c (strdup): Tweak comment and initial #if/#include.
3158 Merge in changes from the coreutils.
3160 2002-09-25 Paul Eggert <eggert@twinsun.com>
3161 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
3162 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
3163 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
3164 int. Work more efficiently if X is the same width as uintmax_t.
3165 Do not compare X to -1, to avoid bogus compiler warning.
3166 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
3167 Don't assume that f_frsize and f_bsize are the same type.
3169 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
3172 * makepath.c (make_path): Restore umask *before* creating the final
3174 (make_path): Minor reformatting.
3176 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
3177 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
3179 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
3180 ones. At least on GNU/Linux systems, `auto' means something else.
3183 2002-11-20 Paul Eggert <eggert@twinsun.com>
3185 Merge argmatch cleanups from Bison. Assume C89.
3187 * argmatch.c: Include config.h here, not in argmatch.h.
3188 Include stdlib.h, for EXIT_FAILURE.
3189 Always include <string.h>, since we assume C89.
3190 (EXIT_FAILURE): Remove pre-C89 bug workaround.
3191 * argmatch.h: Do not include <config.h> or <sys/types.h>.
3192 Include <stddef.h> instead, since it's all we need for size_t.
3193 (PARAMS): Remove. All uses removed.
3194 (ARRAY_CARDINALITY): Do not bother to #undef.
3195 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
3196 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
3197 Remove unnecessary parentheses.
3198 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
3199 Insert necessary parentheses.
3200 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
3201 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
3203 2002-11-19 Bruno Haible <bruno@clisp.org>
3205 * mbswidth.c: Include mbswidth.h right at the beginning.
3206 * mbswidth.h: Include <stddef.h>, for size_t.
3208 * mbswidth.h (PARAMS): Remove macro.
3209 (mbswidth, mbsnwidth): Use ANSI C function declarations.
3210 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
3212 * gcd.h (PARAMS): Remove macro.
3213 (gcd): Use ANSI C function declarations.
3214 * gcd.c (gcd): Likewise.
3216 2002-11-15 Bruno Haible <bruno@clisp.org>
3218 * strcspn.c: Include <stddef.h>.
3219 (strcspn): Use ANSI C function declaration. Change return type to
3221 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
3222 (strpbrk): Use NULL.
3223 * strpbrk.h (PARAMS): Remove macro.
3224 (strpbrk): Use ANSI C function declaration.
3225 * strstr.c: Don't include <sys/types.h>.
3226 * strstr.h (PARAMS): Remove macro.
3227 (strstr): Use ANSI C function declarations.
3229 2002-11-06 Bruno Haible <bruno@clisp.org>
3231 * gcd.h (gcd): Change argument type to 'unsigned long'.
3232 * gcd.c (gcd): Likewise.
3234 2002-11-05 Bruno Haible <bruno@clisp.org>
3236 * gcd.h: New file, from gettext-0.11.5.
3237 * gcd.c: New file, from gettext-0.11.5.
3239 2002-11-05 Bruno Haible <bruno@clisp.org>
3241 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
3242 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
3243 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
3244 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
3246 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
3247 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
3249 * closeout.c: Include gettext.h instead of <libintl.h>.
3250 * human.c: Include gettext.h instead of <libintl.h>.
3251 * quotearg.c: Include gettext.h instead of <libintl.h>.
3252 * rpmatch.c: Include gettext.h instead of <libintl.h>.
3253 * unicodeio.c: Include gettext.h instead of <libintl.h>.
3254 * userspec.c: Include gettext.h instead of <libintl.h>.
3255 * version-etc.c: Include gettext.h instead of <libintl.h>.
3256 * xmalloc.c: Include gettext.h instead of <libintl.h>.
3257 (textdomain): Remove definition.
3258 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
3260 * long-options.c: Remove include of <libintl.h> and definition of _.
3261 * same.c: Remove include of <libintl.h> and definition of _.
3263 2002-11-04 Bruno Haible <bruno@clisp.org>
3265 * stpcpy.h: New file, from GNU gettext-0.11.5.
3266 * strcase.h: New file, from GNU gettext-0.11.5.
3267 * strpbrk.h: New file, from GNU gettext-0.11.5.
3268 * strstr.h: New file, from GNU gettext-0.11.5.
3269 * xgetcwd.h: New file, from GNU gettext-0.11.5.
3271 2002-05-09 Bruno Haible <bruno@clisp.org>
3273 * config.charset: Update for newest glibc. Add canonical names
3274 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
3276 2002-05-09 Bruno Haible <bruno@clisp.org>
3278 * localcharset.c (get_charset_aliases): Add more Windows specific
3281 2002-05-08 Owen Taylor <otaylor@redhat.com>
3283 * config.charset: A few additions for Solaris.
3285 2001-12-05 Bruno Haible <bruno@clisp.org>
3287 * localcharset.c (locale_charset): Don't return an empty string.
3289 2001-10-23 Bruno Haible <haible@clisp.cons.org>
3291 * config.charset: msdos in uk_UA uses CP1125.
3293 2001-08-05 Bruno Haible <haible@clisp.cons.org>
3295 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
3296 * localcharset.c (locale_charset): Declare as extern "C".
3298 2002-02-15 Bruno Haible <bruno@clisp.org>
3300 * config.charset [msdosdjgpp]: For Russian, use CP866.
3302 2002-02-11 Bruno Haible <bruno@clisp.org>
3304 * config.charset: Add support for NetBSD.
3306 2002-09-25 <karl@gnu.org>
3308 * strdup.c: copy from libc/string (via ../config/srclist*).
3309 * getopt*: copy from libc/posix.
3310 * gettext.h: copy from gettext.
3311 * .cppi-disable: add strdup.c, gettext.h.
3313 2002-07-01 Jim Meyering <meyering@lucent.com>
3315 * c-stack.c: Include sys/time.h.
3316 From Volker Borchert.
3318 2002-06-11 Paul Eggert <eggert@twinsun.com>
3320 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
3321 New macro. Use it uniformly instead of
3322 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
3323 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
3324 reported by Vin Shelton.
3326 2002-06-22 Jim Meyering <meyering@lucent.com>
3328 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
3329 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
3331 2002-06-22 Paul Eggert <eggert@twinsun.com>
3333 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
3334 Do not assume SA_SIGINFO behavior.
3335 Bug reported by Jim Meyering on NetBSD 1.5.2.
3337 2002-06-22 Jim Meyering <meyering@lucent.com>
3339 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
3341 * exitfail.c, exitfail.h: Likewise.
3342 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
3344 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
3346 (EXTRA_DIST): Add fnmatch_loop.c.
3347 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
3349 * fnmatch_loop.c: New file, from diffutils-2.8.2.
3350 * fnmatch.c: Update from diffutils-2.8.2.
3351 * fnmatch_.h: New file. From diffutils-2.8.2.
3352 * fnmatch.h: Remove file.
3354 2002-06-18 Paul Eggert <eggert@twinsun.com>
3356 * file-type.h: Report an error if neither S_ISREG nor
3357 S_IFREG is defined, instead of using a test specific to glibc
3358 2.2. This should be safe, since POSIX requires S_ISREG and
3359 Unix Version 7 had S_IFREG. We don't need to check for
3360 <sys/types.h> since we don't use any symbols that it defines.
3362 2002-06-15 Jim Meyering <meyering@lucent.com>
3364 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
3365 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
3366 have been included before this file.
3368 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
3370 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
3371 so that each temporary file name is unique and valid in the first
3372 8 characters, for operation under DOS.
3374 2002-06-15 Jim Meyering <meyering@lucent.com>
3376 Work even with DJGPP 2.03, which lacks support for symlinks.
3378 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
3380 * lchown.c (S_ISLNK): Likewise.
3382 2002-06-14 Jim Meyering <meyering@lucent.com>
3384 * file-type.h: Use the version from diffutils-2.8.2.
3385 * file-type.c: Likewise.
3387 2002-05-27 Jim Meyering <meyering@lucent.com>
3389 Fix a problem seen only on nonconforming systems whereby ls.c's
3390 use of localtime, and then of gettimeofday would cause trouble:
3391 the localtime call used to initialize rpl_gettimeofday's save
3392 mechanism would clobber ls's current local time information so
3393 that in any long listing the first file would always be listed
3394 with date 1970-01-01. Analysis by Volker Borchert.
3396 * gettimeofday.c (localtime): Undefine.
3397 (rpl_localtime): New function.
3399 2002-05-22 Jim Meyering <meyering@lucent.com>
3401 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
3402 * file-type.h: New file.
3403 * file-type.c (file_type): New file/function. Extracted from diffutils.
3405 2002-04-29 Paul Eggert <eggert@twinsun.com>
3407 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
3409 2002-04-28 Paul Eggert <eggert@twinsun.com>
3411 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
3412 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
3413 of 127, since 64 is the largest conceivable number for ancient
3415 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
3417 2002-04-28 Jim Meyering <meyering@lucent.com>
3419 * sig2str.c (WTERMSIG): Remove definition (unused).
3421 2002-04-28 Paul Eggert <eggert@twinsun.com>
3423 * sig2str.h, sig2str.c: New files.
3424 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
3426 2002-04-24 Jim Meyering <meyering@lucent.com>
3428 * gettext.h: New file, from Gettext.
3429 * Makefile.am (INCLUDES): Remove -I../intl.
3430 (libfetish_a_SOURCES): Add gettext.h.
3432 2002-04-16 Jim Meyering <meyering@lucent.com>
3434 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
3435 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
3436 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
3438 2002-04-12 Jim Meyering <meyering@lucent.com>
3440 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
3442 2002-03-10 Jim Meyering <meyering@lucent.com>
3444 * makepath.c (make_path): Remove a comma from a diagnostic.
3445 Suggestion from Santiago Vila.
3447 2002-03-08 Jim Meyering <meyering@lucent.com>
3449 * rename.c: Mention that this wrapper is needed also on
3450 mips-dec-ultrix4.4 systems.
3452 2002-03-02 Jim Meyering <meyering@lucent.com>
3454 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
3455 not HAVE_CLOCK_SETTIME.
3457 2002-02-27 Paul Eggert <eggert@twinsun.com>
3459 * nanosleep.h: Rename to....
3460 * timespec.h: New name for nanosleep.h. All uses changed.
3462 * gettime.c: New file.
3463 * settime.c: New file.
3466 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
3467 timespec.h. Remove nanosleep.h.
3469 2002-02-25 Paul Eggert <eggert@twinsun.com>
3471 * acl.c, acl.h: New files.
3472 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
3474 2002-02-24 Jim Meyering <meyering@lucent.com>
3476 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
3477 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
3478 cause trouble. Reported by Nelson Beebe.
3480 2002-02-23 Paul Eggert <eggert@twinsun.com>
3482 * path-concat.c (xpath_concat): Reorder code to pacify
3483 compilers that don't know that xalloc_die never returns.
3485 2002-02-20 Jim Meyering <meyering@lucent.com>
3487 * getdate.c: Regenerate using bison-1.33.
3489 2002-02-15 Paul Eggert <eggert@twinsun.com>
3491 * posixver.c, posixver.h: New files.
3492 * Makefile.am (libfetish_a_SOURCES): Add them.
3494 2002-02-02 Paul Eggert <eggert@twinsun.com>
3495 Bruno Haible <bruno@clisp.org>
3497 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
3498 (fwrite_success_callback): New declaration.
3499 * unicodeio.c (unicode_to_mb): New function, extracted from
3500 print_unicode_char. Call failure callback instead of error.
3501 (fwrite_success_callback): New function.
3502 (exit_failure_callback): New function.
3503 (fallback_failure_callback): New function.
3504 (print_unicode_char): Call unicode_to_mb.
3506 2002-01-26 Jim Meyering <meyering@lucent.com>
3508 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
3510 2002-01-22 Jim Meyering <meyering@lucent.com>
3512 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
3513 Otherwise, some versions of automake would omit the rule that makes
3514 Makefile from Makefile.in.
3516 2001-01-21 Paul Eggert <eggert@twinsun.com>
3518 * xmemcoll.h, xmemcoll.c: New files.
3519 * Makefile.am (libfetish_a_SOURCES): Add them.
3520 * memcoll.c: Include errno.h, and declare errno if not defined.
3521 (memcoll): Set errno to zero if there is no error.
3523 * quotearg.c (quotearg_buffer_restyled):
3524 Fix bug with quoting buffers containing NUL when backslashing escapes.
3525 This bug was exposed by the other changes in this patch.
3526 (quotearg_n_options): New arg ARGSIZE.
3527 All callers changed.
3528 (quoting_options_from_style): New function.
3529 (quotearg_n_style): Use it.
3530 (quotearg_n_style_mem): New function.
3532 * quotearg.h (quotearg_n_style_mem): New function.
3534 2002-01-16 Jim Meyering <meyering@lucent.com>
3536 * getdate.y: Add three semicolons, each just before a closing brace.
3537 Bison (as of version 1.31) no longer papers over that mistake.
3539 2002-02-14 Paul Eggert <eggert@twinsun.com>
3541 * backupfile.c (ISDIGIT): Comment fix.
3542 * getdate.y (ISDIGIT): Likewise.
3543 * posixtm.c (ISDIGIT, year): Likewise.
3544 * strverscmp.c (ISDIGIT): Likewise.
3545 * userspec.c (ISDIGIT): Likewise.
3547 2002-01-05 Jim Meyering <meyering@lucent.com>
3549 * version-etc.c (version_etc_copyright): Update copyright year.
3551 2001-01-19 Paul Eggert <eggert@twinsun.com>
3553 * closeout.c (close_stdout_status): If ferror (stdout), do
3554 not silently exit merely because the output buffer happens to
3555 have nothing pending.
3557 2001-12-18 Paul Eggert <eggert@twinsun.com>
3559 See the big note in ../ChangeLog.
3560 * human.c (suffixes): Prefer K to k for 1024.
3561 (generate_suffix_backwards): New function.
3562 (human_readable_inexact): Use it.
3563 * xstrtol.c (__xstrtol): If there is no number but there
3564 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
3565 Accept 'K' as well as 'k'.
3567 2001-12-15 Jim Meyering <meyering@lucent.com>
3569 * regex.h (__restrict_arr): Update from libc.
3571 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
3572 as `remote' if the name starts with `//'. Suggested by Michael Stone.
3575 2001-12-10 Jim Meyering <meyering@lucent.com>
3577 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
3578 Instead, include "xalloc.h".
3579 (initbuffer): Don't cast xmalloc return value to char*.
3580 (readline): Reword comment.
3581 Don't cast xrealloc return value to char*
3584 2001-12-09 Jim Meyering <meyering@lucent.com>
3586 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
3587 `signed and unsigned type in conditional expression'.
3588 * posixtm.c (posix_time_parse): Likewise.
3590 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
3592 * readtokens.c (readtoken): Declare an index to be of type unsigned
3593 to avoid a pedantic warning.
3595 * getstr.c: Don't include assert.h.
3596 (getstr): Remove warning-evoking assertions.
3597 Return -1 if offset parameter is out of bounds.
3598 Change the type of a local from int to size_t.
3600 * strftime.c (my_strftime_localtime_r): Include this function
3601 definition in the `#if ! HAVE_TM_GMTOFF' block.
3603 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
3604 Include xalloc.h instead.
3606 2001-12-02 Jim Meyering <meyering@lucent.com>
3608 * tempname.c: Don't declare getenv, thus reverting the change of
3609 2001-11-18. It's no longer necessary, now that stdlib.h is always
3612 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
3613 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
3615 2001-11-30 Akim Demaille <akim@epita.fr>
3617 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
3618 before being defined.
3620 2001-11-27 Paul Eggert <eggert@twinsun.com>
3622 * quotearg.h (quotearg_n, quotearg_n_style):
3623 First arg is int, not unsigned.
3624 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
3625 (SIZE_MAX, UINT_MAX): New macros.
3626 (quotearg_n_options): Abort if N is negative.
3627 Avoid overflow check on hosts where size_t is 64 bits and int
3628 is 32 bits, as overflow is impossible there.
3629 Fix off-by-one typo that caused unnecessary reallocation.
3631 2001-11-27 Jim Meyering <meyering@lucent.com>
3633 * tempname.c: Merge with version from libc.
3634 * regex.c: Likewise.
3636 * tempname.c: Include stdlib.h unconditionally. On some old systems
3637 for which STDC_HEADERS is 0, it was not included, resulting in a
3638 warning about an integer-to-pointer conversion problem with getenv.
3639 Reported by Volker Borchert.
3641 2001-11-26 Jim Meyering <meyering@lucent.com>
3643 * gtod.h: Remove file.
3644 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
3645 * gettimeofday.c: Don't include gtod.h.
3646 (GTOD_init): Remove function.
3647 (rpl_gettimeofday): Do its job here instead, rather than aborting.
3648 Suggestion from Volker Borchert.
3650 2001-11-23 Jim Meyering <meyering@lucent.com>
3652 * hash.h (struct hash_table): Don't define here. Merely declare it.
3653 * hash.c (struct hash_table): Define it here instead.
3655 2001-11-22 Jim Meyering <meyering@lucent.com>
3657 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
3659 2001-11-18 Paul Eggert <eggert@twinsun.com>
3661 * tempname.c (TMP_MAX): Remove; no longer needed.
3662 (TEMPORARIES): New macro.
3663 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
3664 removes an artificial limitation (e.g. HP-UX 10.20, where
3667 2001-11-18 Jim Meyering <meyering@lucent.com>
3669 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
3672 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
3673 files will be created before anything else.
3675 2001-11-17 Jim Meyering <meyering@lucent.com>
3677 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
3678 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
3679 rather than group writable. Patch by Juan F. Codagnone.
3681 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
3682 Instead, include "xalloc.h".
3684 * mountlist.c: Include unlocked-io.h after all system headers.
3685 Remove explicit declarations of xmalloc, xrealloc,
3686 and xstrdup. Instead, include "xalloc.h".
3688 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
3689 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
3690 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
3692 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
3693 Reported by Padraig Brady.
3695 * mkstemp.c: #undef mkstemp.
3697 (rpl_mkstemp): Rename from mkstemp.
3700 2001-11-16 Jim Meyering <meyering@lucent.com>
3702 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
3703 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
3704 determine the amount of total physical memory, use pstat_getstatic.
3705 HPUX-11 doesn't define _SC_PHYS_PAGES.
3706 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
3707 If sysconf couldn't be used to determine the amount of available
3708 physical memory, use both pstat_getstatic and pstat_getdynamic.
3709 Based on a patch from Bob Proulx.
3711 2001-11-05 Jim Meyering <meyering@lucent.com>
3713 * xstat.in (slash_aware_lstat): Correct a misleading comment.
3715 2001-11-03 Jim Meyering <meyering@lucent.com>
3717 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
3718 in argmatch_to_argument call.
3720 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
3723 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
3724 e.g., a fault due to an attempt to free a NULL pointer.
3726 2001-11-01 Jim Meyering <meyering@lucent.com>
3728 * dirfd.c, dirfd.h: New files.
3729 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
3731 * hash.c (hash_print) [TESTING]: Clean up.
3733 2001-10-22 Paul Eggert <eggert@twinsun.com>
3735 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
3736 to avoid a warning if -Wall.
3738 2001-10-21 Paul Eggert <eggert@twinsun.com>
3740 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
3742 2001-10-21 Jim Meyering <meyering@lucent.com>
3744 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
3745 this code would end up calling gettext even in packages built
3747 * getopt.c (_): Likewise.
3748 * regex.c (_): Likewise.
3750 2001-10-20 Paul Eggert <eggert@twinsun.com>
3752 * error.c (strerror_r): Do not declare unless !_LIBC.
3753 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
3754 Use strerror_r that is only a macro, even if it is not a function.
3755 (strerror): Check for HAVE_DECL_STRERROR before declaring.
3756 (private_strerror): Use prototypes, not old-style function definition.
3757 (print_errno_message): New function.
3758 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
3760 (error_tail, error, error_at_line): Use it.
3762 2001-10-11 Jim Meyering <meyering@lucent.com>
3764 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
3765 and quote_n (1, ... to avoid clobbering a buffer.
3767 2001-10-05 Jim Meyering <meyering@lucent.com>
3769 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
3770 * hash-pjw.c: New file (factored out of fileutils' remove.c).
3771 * hash-pjw.h: New file.
3773 2001-09-30 Jim Meyering <meyering@lucent.com>
3775 * mountlist.c [MOUNTED_GETFSSTAT]:
3776 Include <sys/ucred.h>, for Apple Darwin.
3777 Include sys/mount.h and sys/fs_types.h only if available.
3779 (read_filesystem_list): Use FS_TYPE.
3781 2001-09-29 Paul Eggert <eggert@twinsun.com>
3783 * exclude.c (excluded_filename): 0 -> false, since it's
3786 2001-09-28 Paul Eggert <eggert@twinsun.com>
3788 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
3789 #defines strtoimax. Also treat the other strto* functions
3792 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
3793 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
3794 (strtoimax, strtoumax): Do not declare if already defined as a macro.
3796 2001-09-26 Jim Meyering <meyering@lucent.com>
3798 Most macros in unlocked-io.h had the wrong number of arguments.
3799 * gen-uio: New script.
3800 (USE_UNLOCKED_IO): Define to 1 if not already defined.
3801 * unlocked-io.hin: Remove file.
3802 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
3803 rather than trying to embed it here.
3804 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
3805 Reported by Padraig Brady.
3807 2001-09-25 Volker Borchert <bt@teknon.de>
3809 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
3811 2001-09-23 Jim Meyering <meyering@lucent.com>
3813 * mountlist.c: Remove useless parentheses in #if directives.
3814 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
3815 the deprecated MOUNTED symbol is no longer defined in mntent.h.
3817 2001-09-22 Jim Meyering <meyering@lucent.com>
3819 * localcharset.c: Update from latest gettext.
3820 * config.charset: Likewise.
3822 2001-09-20 Jim Meyering <meyering@lucent.com>
3824 * xstrtol.c (strtoimax): Guard declaration with
3825 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
3826 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
3827 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
3828 (strtoumax): Likewise, for completeness (it wasn't necessary).
3830 2001-09-06 Paul Eggert <eggert@twinsun.com>
3832 * strtoimax.c (HAVE_LONG_LONG):
3833 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
3834 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
3835 to work around bug in IBM C compiler.
3837 2001-09-16 Jim Meyering <meyering@lucent.com>
3839 * mkdir.c: New file.
3841 2001-09-04 Paul Eggert <eggert@twinsun.com>
3843 * xgetcwd.c: Revert some of the previous change; intead,
3844 fix the HAVE_GETCWD_NULL code to behave more like the
3845 !HAVE_GETCWD_NULL code used to.
3848 (xgetcwd): Do not return NULL when memory is exhausted; instead,
3851 2001-09-04 Paul Eggert <eggert@twinsun.com>
3853 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
3854 Use ssize_t, not int, to store result of readlink.
3855 Check for ssize_t overflow as well as size_t overflow,
3856 as POSIX says the result of readlink is implementation-defined
3857 when ssize_t overflows.
3858 Remove unnecessary cast to char*.
3859 Use free+malloc instead of realloc, as the storage doesn't need
3860 to be preserved and it's clearer and can be more efficient that way.
3861 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
3862 * xreadlink.h (xreadlink): Update prototype.
3864 2001-09-03 Paul Eggert <eggert@twinsun.com>
3866 * exclude.c (fnmatch_no_wildcards): Fix confusion between
3867 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
3868 spotted by Jim Meyering.
3870 2001-09-03 Jim Meyering <meyering@lucent.com>
3872 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
3874 2001-09-03 Paul Eggert <eggert@twinsun.com>
3876 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
3877 like the HAVE_GETCWD_NULL code.
3878 Include pathmax.h if not HAVE_GETCWD.
3879 Do not include xalloc.h.
3880 (INITIAL_BUFFER_SIZE): New symbol.
3881 Do not use xmalloc / xrealloc, since the caller is responsible for
3882 handling errors. Preserve errno around `free' during failure.
3883 Do not overrun buffer when using getwd.
3885 2001-09-03 Paul Eggert <eggert@twinsun.com>
3887 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
3888 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
3890 2001-09-02 Jim Meyering <meyering@lucent.com>
3892 * error.c: Update from GNU libc.
3894 2001-09-01 Jim Meyering <meyering@lucent.com>
3896 * xreadlink.c: New file.
3897 * xreadlink.h: New file.
3898 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
3900 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
3901 doesn't conflict with sparc Solaris 7's definition in
3902 /usr/include/sys/int_types.h.
3904 * exclude.c: Use `""', not `<>' to #include non-system header files.
3905 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
3906 and strncasecmp as r-values. Unixware didn't have declarations.
3908 2001-08-31 Jim Meyering <meyering@lucent.com>
3910 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
3911 Use an initial, malloc'd, buffer of length 128 rather than
3912 a statically allocated one of length 1024.
3914 2001-08-30 Paul Eggert <eggert@twinsun.com>
3916 * xgetcwd.c: Don't include pathmax.h.
3917 Include stdlib.h and unistd.h if available.
3919 (xmalloc, xstrdup, free): Remove decls.
3920 (xgetcwd): Don't assume sizes fit in unsigned.
3921 Check for overflow when computing sizes.
3922 Simplify reallocation code.
3924 2001-08-28 Paul Eggert <eggert@twinsun.com>
3926 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
3928 * strtoimax.c: Renamed from strtoxmax.c, removing the
3931 Also, make the following further changes to make this file's
3932 configuration more similar to that of strtol.c:
3933 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
3934 (strtoumax, uintmax_t, strtoull, strtol): Remove.
3935 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
3936 (strtoimax): Renamed from strtoumax. All uses of unsigned values
3937 changed to signed values.
3939 And make the following changes as well:
3940 Fix copyright notice, as 1999 was missing.
3941 (verify): New macro.
3942 (strtoimax): Check sizes at compile-time, not run-time.
3943 Prefer strtol to strtoll if both work.
3944 (main): Remove; it was not that useful and was a pain to maintain.
3946 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
3948 2001-08-30 Paul Eggert <eggert@twinsun.com>
3950 * savedir.c (savedir): Remove size parameter, as POSIX says that
3951 a directory's st_size can have an arbitrary value, so the old
3952 usage could waste an arbitrary amount of memory. All uses
3954 * savedir.h: Update prototype.
3956 2001-08-30 Paul Eggert <eggert@twinsun.com>
3958 * xstrtol.c (strtoimax): New decl.
3960 2001-08-28 Paul Eggert <eggert@twinsun.com>
3962 * xstrtol.h: Add copyright notice.
3963 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
3964 LONGINT_INVALID_SUFFIX_CHAR.
3966 2001-08-30 Paul Eggert <eggert@twinsun.com>
3968 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
3971 2001-08-30 Paul Eggert <eggert@twinsun.com>
3973 * hash.c: Remove '2001' from copyright notice.
3975 2001-08-30 Paul Eggert <eggert@twinsun.com>
3977 * full-write.h: New file.
3978 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
3979 * full-write.c: Correct credits, as cccp.c no longer
3980 exists and anyway it was so heavily changed from the old cccp
3981 code as to be unrecognizable. Include full-write.h.
3982 (full_write) Return size_t, with short writes meaning failure.
3983 All callers changed. This fixes a bug with large buffers
3985 * utime.c: Include full-write.h.
3987 2001-08-30 Paul Eggert <eggert@twinsun.com>
3989 Merge 'exclude' changes from tar 1.13.22.
3990 This fixes one or two unlikely storage allocation overflow bugs,
3991 but doesn't change user-visible behavior otherwise.
3993 2001-08-30 Paul Eggert <eggert@twinsun.com>
3995 * exclude.c (bool): Declare, perhaps by including stdbool.h.
3996 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
3997 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
3998 Include if available.
3999 (<xalloc.h>): Include
4000 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
4001 (verify): New macro. Use it to verify that EXCLUDE macros do not
4002 collide with FNM macros.
4003 (struct patopts): New struct.
4004 (struct exclude): Use it, as exclude patterns now come with options.
4005 (new_exclude): Support above changes.
4006 (new_exclude, add_exclude_file):
4007 Initial size must now be a power of two to simplify overflow checking.
4008 (free_exclude, fnmatch_no_wildcards): New function.
4009 (excluded_filename): No longer requires options arg, as the options
4010 are determined by add_exclude. Now returns bool, not int.
4011 (excluded_filename, add_exclude):
4012 Add support for the fancy new exclusion options.
4013 (add_exclude, add_exclude_file): Now takes int options arg.
4014 Check for arithmetic overflow when computing sizes.
4015 (add_exclude_file): xrealloc might modify errno, so don't
4016 realloc until after errno might be used.
4018 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
4020 (free_exclude): New decl.
4021 (add_exclude, add_exclude_file): Now takes int options arg.
4022 (excluded_filename): No longer requires options arg, as the options
4023 are determined by add_exclude. Now returns bool, not int.
4025 2001-08-30 Paul Eggert <eggert@twinsun.com>
4027 * alloca.c (alloca): Arg is of type size_t, not unsigned.
4029 2001-08-27 Jim Meyering <meyering@lucent.com>
4031 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
4033 * version-etc.c (N_): Remove definition.
4034 Revert most of last change.
4035 Instead, simply don't mark the `Copyright...' string for translation.
4036 Based on advice from Paul Eggert.
4038 * strtoxmax.c: Tweak comment.
4040 2001-08-26 Jim Meyering <meyering@lucent.com>
4042 * version-etc.c (version_etc_copyright_fmt): Replace literal year
4043 of copyright with `%s' so translators don't get an untranslated
4045 (COPYRIGHT_YEAR): Define.
4046 (version_etc): Use fprintf rather than fputs.
4047 Suggestion from Ulrich Drepper.
4049 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
4051 * strtoll.c: New file, from GNU libc.
4052 * xstrtoimax.c: New file.
4054 * xstrtol.h: Add xstrtoimax.
4055 * strtoumax.c: New file. Simply include "strtoumax.c".
4056 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
4058 * strtoumax.c: Factor to work both for unsigned and signed types, ...
4059 * strtoxmax.c: ... then renamed to this.
4061 2001-08-13 Paul Eggert <eggert@twinsun.com>
4063 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
4064 Port to Solaris 8, where 'sed' requires a space after the 'r'
4065 command, and where sh dislikes "$/". Clean up the spacing a bit.
4066 Redirect output to $tmp just once.
4068 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
4070 * addext.c (<errno.h>): Include.
4071 (errno): Declare if not defined.
4072 (addext): Work correctly when pathconf returns -1 and leaves
4073 errno alone because there is no limit. Also, work even if
4074 pathconf returns a value greater than SIZE_MAX.
4076 2001-08-12 Jim Meyering <meyering@lucent.com>
4078 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
4079 Simply `return getcwd (NULL, 0);'.
4080 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
4081 Use 1300 as initial value for length, not PATH_MAX.
4083 * pathmax.h: Clean up cpp syntax.
4085 2001-08-12 Jim Meyering <meyering@lucent.com>
4087 * gettimeofday.c: New file.
4089 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
4091 2001-08-04 Jim Meyering <meyering@lucent.com>
4093 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
4094 to get in sync with glibc.
4096 2001-08-03 Paul Eggert <eggert@twinsun.com>
4098 The following changes are from gettext 0.10.39 as maintained by
4101 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
4102 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
4103 with inverted sense. All uses changed.
4105 * mbswidth.c: Don't include <limits.h>.
4106 Include <stdlib.h> and <string.h> unconditionally.
4107 (iswcntrl, mbsinit, ISCNTRL): New macros.
4108 (mbsnwidth): Use K&R style function declarations.
4109 Don't bother checking for MB_LEN_MAX == 1, since the compiler
4110 can optimize it when MB_CUR_MAX == 1.
4111 The width of control characters is zero, not 1.
4113 2001-07-15 Jim Meyering <meyering@lucent.com>
4115 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
4116 (BUILT_SOURCES): Add unlocked-io.h.
4117 (io_functions): Define.
4118 (unlocked-io.h): New rule.
4119 (DISTCLEANFILES): Add unlocked-io.h.
4120 (all-local): Depend on unlocked-io.h, to ensure it is created.
4122 * unlocked-io.hin: New file
4124 * regex.c: Update from glibc.
4126 2001-07-05 Jim Meyering <meyering@lucent.com>
4128 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
4130 (libfetish_a_SOURCES): Put all .h files here instead.
4131 Remove a thus-exposed (better checks in automake) duplicate and
4132 two unnecessary .h files.
4134 2001-06-11 Jim Meyering <meyering@lucent.com>
4136 * regex.c: Update from GNU libc.
4138 2001-05-27 Jim Meyering <meyering@lucent.com>
4140 * readutmp.h (UT_TYPE): Define.
4142 2001-05-24 Jim Meyering <meyering@lucent.com>
4144 * argmatch.c: Include "quote.h".
4145 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
4146 quote function. Reported by Göran Uddeborg.
4148 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
4150 * dirname.c (dir_name): Compute append_dot using path, not newpath
4151 which is not yet declared.
4153 2001-05-11 Paul Eggert <eggert@twinsun.com>
4155 * Makefile.am (libfetish_a_SOURCES):
4156 Add strftime.c, since we now compile it on all hosts.
4158 * strftime.c (my_strftime):
4159 Define to nstrftime if emacs, but only if my_strftime is not defined.
4160 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
4161 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
4162 Add one more extra argument: a nanoseconds value.
4165 (my_strftime function): Add %N format.
4166 (emacs_strftimeu): Renamed from emacs_strftime,
4167 with extra ut argument.
4169 2001-05-11 Paul Eggert <eggert@twinsun.com>
4171 dirname code cleanup. base_name now behaves more compatibly
4172 with POSIX basename when given file names that have trailing
4173 slashes, and similarly for dir_name. Add new primitives
4174 base_len and dir_len. Put the directory-name-related decls
4177 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
4178 * backupfile.c (base_name): Likewise.
4179 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
4180 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
4181 * makepath.c (strip_trailing_slashes): Likewise.
4182 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
4184 * rename.c (strip_trailing_slashes): Likewise.
4185 * same.c (base_name): Likewise.
4186 * stripslash.c (ISSLASH): Likewise.
4188 * addext.c: Include <dirname.h> after size_t is defined.
4189 * backupfile.c: Likewise.
4191 * addext.c (addext): Use base_len to trim redundant
4192 trailing slashes instead of doing it ourselves.
4193 But do not trim the last slash if it is not redundant.
4195 * backupfile.c (find_backup_file_name,
4196 max_backup_version): Use base_len instead of rolling it ourselves.
4197 Handle the case of "" and (on DOS) "C:" correctly.
4199 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
4200 Include <string.h>, <dirname.h>.
4201 (base_name): Allow file names ending in slashes, other than names
4202 that are all slashes. In this case, return the basename followed
4203 by the slashes. This is more general, and can be used in places
4204 where the original base_name purposely had an assertion failure.
4205 (base_len): New function.
4207 * dirname.c: Include <string.h> instead of <stdlib.h>.
4208 Do not include <assert.h>; no longer needed.
4210 (memrchr): Remove decl.
4211 (dir_name_r): Remove.
4212 (dir_len): Renamed from dirlen. All callers changed.
4213 Rewrite in terms of base_name, for simplicity and consistency.
4214 (dir_name): Never return NULL. All callers changed.
4215 Do not include <stdlib.h> in test program; no longer needed.
4216 return 0; is fine for test program.
4218 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
4220 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
4222 * path-concat.c (path_concat): Use base_len to compute
4223 base length, not strlen; this means we cannot rely on memcpy
4226 * same.c (STREQ): Remove.
4227 (same_name): Handle the case where the basename ends in trailing '/'.
4229 * stripslash.c (strip_trailing_slashes): Return nonzero if
4230 a slash was stripped. Do not strip the last slash after a
4233 2001-04-08 Jim Meyering <meyering@lucent.com>
4235 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
4236 recomputed; that's necessary when the offset spans a DST transition.
4237 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
4239 2001-04-02 Jim Meyering <meyering@lucent.com>
4241 * regex.h, regex.c: Update from GNU libc.
4243 2001-03-19 Paul Eggert <eggert@twinsun.com>
4245 * version-etc.c (version_etc_copyright): Update to 2001.
4247 2001-03-16 Paul Eggert <eggert@twinsun.com>
4249 * tempname.c (uint64_t): Define to uintmax_t if
4250 not defined, and if UINT64_MAX is not defined.
4251 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
4252 Reported by John David Anglin.
4254 2001-03-10 Bruno Haible <haible@clisp.cons.org>
4256 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
4257 alias if codeset is empty.
4258 * config.charset (BeOS): Use wildcard syntax.
4260 2001-03-13 Jim Meyering <meyering@lucent.com>
4262 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
4263 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
4266 2001-03-06 Bruno Haible <haible@clisp.cons.org>
4268 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
4270 * unicodeio.c (print_unicode_char): Simplify accordingly.
4272 2001-03-06 Bruno Haible <haible@clisp.cons.org>
4274 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
4275 support for DOS/DJGPP.
4277 2001-02-28 Paul Eggert <eggert@twinsun.com>
4279 * Makefile.am (libfetish_a_SOURCES):
4280 Add dup-safer.c, fopen-safer.c.
4281 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
4283 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
4285 2001-02-25 Paul Eggert <eggert@twinsun.com>
4287 The mkstemp replacement is taken from glibc 2.2.2, with some
4288 portability fixes for use outside glibc, as follows:
4290 * tempname.c (struct_stat64): New macro.
4291 (direxists, __gen_tempname): Use it.
4292 This avoids a portability problem with Solaris 8.
4294 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
4295 (<stddef.h>, <stdint.h>, <string.h>):
4296 Include only if STDC_HEADERS || _LIBC.
4297 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
4298 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
4299 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
4300 (__set_errno): Define this macro if <errno.h> doesn't.
4301 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
4302 Define these macros if <stdio.h> doesn't.
4303 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
4304 Define these macros if <sys/stat.h>
4305 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
4306 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
4307 __xstat64): Define if not _LIBC.
4308 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
4309 (__gen_tempname): Invoke gettimeofday only if
4310 HAVE_GETTIMEOFDAY || _LIBC;
4311 otherwise, fall back on plain "time".
4312 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
4314 * mkstemp.c (__GT_FILE): Define to zero if not defined.
4316 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
4318 2001-02-17 Jim Meyering <meyering@lucent.com>
4320 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
4321 around included file name.
4323 * strnlen.c (__strnlen): Merge in a change from GNU libc.
4325 * strftime.c: Update from GNU libc (the only changes were to comments).
4327 2001-02-13 Bruno Haible <haible@clisp.cons.org>
4329 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
4331 2001-02-17 Paul Eggert <eggert@twinsun.com>
4333 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
4334 Remove workaround macros for hosts that have mbrtowc but not
4335 mbstate_t, as we now insist on proper declarations for both
4336 before using mbrtowc.
4338 2001-02-17 Jim Meyering <meyering@lucent.com>
4340 * regex.c: Update from libc.
4342 2001-02-16 Paul Eggert <eggert@twinsun.com>
4344 * alloca.c (malloc): Undef before defining, since stdlib.h
4345 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
4346 Reported by Mark Hounschell via Paul Eggert.
4348 2001-01-30 Bruno Haible <haible@clisp.cons.org>
4350 * config.charset: Update for FreeBSD 4.2.
4352 2001-01-26 Jim Meyering <meyering@lucent.com>
4354 * quotearg.c: Include stddef.h.
4355 * quote.c: Include stddef.h.
4356 Reported by Axel Kittenberger.
4358 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
4359 line in double quotes so that it evokes a better diagnostic.
4360 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
4361 Reported by Axel Kittenberger.
4363 2001-01-15 Bruno Haible <haible@clisp.cons.org>
4365 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
4366 to avoid a warning. Add back 'const' to inptr.
4368 2001-01-16 Jim Meyering <meyering@lucent.com>
4370 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
4373 2001-01-14 Jim Meyering <meyering@lucent.com>
4375 * rename.c: New file. From Volker Borchert.
4376 Include stdlib.h, string.h or strings.h, and xalloc.h.
4377 Use strip_trailing_slashes rather than open-coding it.
4379 2001-01-03 Paul Eggert <eggert@twinsun.com>
4381 * strftime.c: Sync with glibc time/strftime.c 1.81.
4383 2001-01-03 Jim Meyering <meyering@lucent.com>
4385 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
4386 local `inptr' to avoid warning with some system declarations of iconv.
4388 2000-12-29 Paul Eggert <eggert@twinsun.com>
4390 * modechange.c: Do not assume that mode_t uses the
4391 traditional octal encoding. E.g. "chmod 1 FOO" should set
4392 the other-execute bit of FOO even if S_IXOTH != 1.
4394 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
4395 WOTH, XOTH, ALLM): New macros.
4396 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
4397 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
4399 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
4400 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
4402 No need to use uintmax_t; unsigned long is long enough.
4403 Don't bother to get suffix since we don't use it.
4405 2000-12-24 Jim Meyering <meyering@lucent.com>
4407 * hash.c (is_prime): Return explicit boolean values.
4408 (hash_get_first): Return NULL to appease Irix5.6's 89.
4409 Reported by Nelson Beebe.
4411 2000-10-31 Bruno Haible <haible@clisp.cons.org>
4413 * localcharset.c (locale_charset): Add support for Win32.
4415 2000-12-18 Paul Eggert <eggert@twinsun.com>
4417 * physmem.h, physmem.c: New files.
4419 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
4420 (noinst_HEADERS): Add physmem.h.
4422 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
4423 't' for compatibility with Solaris 8 sort.
4425 2000-12-18 Bruno Haible <haible@clisp.cons.org>
4427 * config.charset: Add support for BeOS.
4429 2000-12-16 Jim Meyering <meyering@lucent.com>
4431 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
4432 SHELLS_FILE to a file name that's useful on djgpp systems.
4434 (ADDITIONAL_DEFAULT_SHELLS): Define.
4435 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
4436 Based mostly on a patch from Prashant TR.
4438 2000-12-16 Jim Meyering <meyering@lucent.com>
4440 This bug had a serious impact on chown: `chown N:M FILE' (for integer
4441 N and M) would have treated it like `chown N:N FILE'.
4443 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
4445 2000-10-31 Bruno Haible <haible@clisp.cons.org>
4447 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
4448 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
4449 to the list of canonical encodings. Rename EUC-CN to GB2312.
4451 2000-12-08 Andreas Schwab <schwab@suse.de>
4453 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
4454 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
4456 2000-12-07 Jim Meyering <meyering@lucent.com>
4458 * stripslash.c (ISSLASH): Define.
4459 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
4462 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
4463 (dir_name_r): Declare this function as static.
4464 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
4465 manifest itself on a name containing a mix of slashes and
4467 Make this function work with names starting with a DOS-style
4468 drive letter and colon prefix.
4469 (dir_name): Append `.' if necessary.
4470 Based mostly on patches from Prashant TR and Eli Zaretskii.
4472 * dirname.h (dir_name_r): Remove prototype.
4474 2000-12-05 Jim Meyering <meyering@lucent.com>
4476 * dirname.c (dir_name_r): Add `const' in a few local declarations.
4478 2000-12-04 Jim Meyering <meyering@lucent.com>
4480 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
4481 Also include memory.h, stdlib.h, unistd.h if appropriate.
4482 Reported by Andreas Jaeger (conflicting declaration of malloc).
4484 2000-12-02 Jim Meyering <meyering@lucent.com>
4486 * closeout.h: Make idempotent, to avoid some obscure warnings.
4488 2000-12-01 Paul Eggert <eggert@twinsun.com>
4490 * memrchr.c: Include <config.h> before any system include file.
4492 2000-11-29 Paul Eggert <eggert@twinsun.com>
4494 * dirname.c (dir_name_r): Fix typo: int -> size_t.
4496 2000-11-26 Jim Meyering <meyering@lucent.com>
4498 * memcoll.c: Include sys/types.h. From Werner Almesberger.
4500 2000-11-22 Paul Eggert <eggert@twinsun.com>
4502 * strftime.c (my_strftime): Do not invoke mbrlen with a
4503 size of (size_t) -1; it's not portable.
4505 2000-11-17 Akim Demaille <akim@epita.fr>
4507 * obstack.h: Formatting changes.
4508 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
4509 prevent type checking.
4510 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
4511 cast the value to (void *): assigning a `foo *' to a `void *'
4513 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
4515 2000-11-17 Jim Meyering <meyering@lucent.com>
4517 * strstr.c: Update from GNU libc.
4519 2000-11-16 Jim Meyering <meyering@lucent.com>
4521 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
4523 2000-11-11 Jim Meyering <meyering@lucent.com>
4525 * error.c: Add a couple #includes, merging from GNU libc version.
4527 2000-11-10 Jim Meyering <meyering@lucent.com>
4529 * obstack.h: Update from GNU libc.
4530 * obstack.c: Likewise.
4532 2000-11-06 Paul Eggert <eggert@twinsun.com>
4534 * getusershell.c (setusershell): Use rewind rather than
4535 fseek/fseeko, to avoid configuration hassles with fseeko.
4536 Don't bother opening SHELLS_FILE if shellstream is NULL;
4539 2000-11-05 Jim Meyering <meyering@lucent.com>
4541 * makepath.h (make_dir): Declare.
4542 * makepath.c (make_dir): Remove `static' attribute.
4545 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
4547 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
4548 last one in a bucket, advance to the next bucket.
4550 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
4552 * fnmatch.c: Do not comment out all the code if we are using
4553 the GNU C library, because in some cases we are replacing buggy
4554 code in the GNU C library itself.
4556 2000-10-30 Paul Eggert <eggert@twinsun.com>
4558 * error.h, getline.h, modechange.h:
4559 Remove "2000" from Copyright line, as the file hasn't been
4560 changed this year other than in the copyright notice.
4562 * xalloc.h: Add "2000" to Copyright line, as this file
4563 was changed this year.
4565 2000-10-30 Paul Eggert <eggert@twinsun.com>
4567 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
4568 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
4569 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
4571 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
4573 * regex.h (__restrict_arr): Move definition out of #ifndef block.
4574 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
4575 doesn't define __restrict_arr.
4577 2000-10-29 Jim Meyering <meyering@lucent.com>
4579 * xstat.in: Fix grammar in comment.
4581 2000-10-28 Jim Meyering <meyering@lucent.com>
4583 * memchr.c: Update from libc.
4584 Adjust for portability:
4585 [HAVE_STDLIB_H]: Include stdlib.h.
4586 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
4587 Undef __memchr, too.
4588 [!weak_alias]: Define __memchr to memchr.
4590 * regex.c: Update from libc.
4591 * regex.h: Likewise.
4592 * getopt1.c: Likewise.
4593 * memcmp.c: Likewise.
4595 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
4596 Avoid using fseek, when possible -- it's broken by design.
4597 Patch by Ulrich Drepper.
4599 2000-10-26 Jim Meyering <meyering@lucent.com>
4601 * strftime.c: Update from libc.
4603 2000-10-25 Jim Meyering <meyering@lucent.com>
4605 * obstack.c: Update from libc.
4607 2000-10-23 Jim Meyering <meyering@lucent.com>
4609 * hard-locale.c (hard_locale): Revert last change -- it was simply
4610 wrong. That set_locale call must not have any side effects.
4613 2000-10-22 Jim Meyering <meyering@lucent.com>
4615 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
4616 [CYCLIC]: Remove now-unused definition.
4618 * save-cwd.c (O_DIRECTORY): Define, if needed.
4619 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
4620 Suggestion from Ulrich Drepper.
4622 2000-10-21 Jim Meyering <meyering@lucent.com>
4624 * dirname.c (dir_name_r): New function, factored out of dir_name.
4625 (dir_name): Use dir_name_r.
4626 * dirname.h (dir_name_r): Declare it.
4628 2000-10-21 Jim Meyering <meyering@lucent.com>
4630 * dirname.c (memrchr): Declare if necessary.
4631 (dir_name): Remove the restriction that there be no
4632 trailing slashes. Now, this code skips past them, effectively
4634 [TEST_DIRNAME] (main): New unit tests.
4636 * memrchr.c: New file from GNU libc.
4637 Undef __memrchr, too.
4638 [!weak_alias]: Define __memrchr to memrchr.
4639 Guard weak_alias use with `#ifdef weak_alias'.
4641 2000-10-17 Jim Meyering <meyering@lucent.com>
4643 * quote.h (PARAMS): Define and use.
4644 Reported by Akim Demaille.
4646 * getopt.c: Update from libc.
4648 2000-10-16 Jim Meyering <meyering@lucent.com>
4650 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
4653 2000-09-25 Jim Meyering <meyering@lucent.com>
4655 * md5.h (rol): Define (from GnuPG).
4657 * sha.c: Give credit (GnuPG) where due.
4658 (M): Use rol rather than open-coding it.
4659 Add a FIXME comment.
4661 2000-09-21 Jim Meyering <meyering@lucent.com>
4663 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
4664 Reported by Michael Stone.
4666 2000-09-20 Jim Meyering <meyering@lucent.com>
4668 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
4669 (noinst_HEADERS): Add sha.h.
4670 Based on code from Scott G. Miller and from GnuPG.
4672 2000-09-15 Jim Meyering <meyering@lucent.com>
4674 * regex.c: Update from libc.
4676 2000-09-10 Jim Meyering <meyering@lucent.com>
4678 * getopt.c (_getopt_internal): Update from glibc.
4680 2000-09-09 Jim Meyering <meyering@lucent.com>
4682 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
4683 think it should be used as a general replacement for isascii.
4684 * fnmatch.c: Likewise.
4685 * mbswidth.c: Likewise
4686 * regex.c: Likewise.
4689 * userspec.c: Include sys/param.h and limits.h.
4691 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
4692 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
4693 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
4694 UID, GID. Check range.
4696 2000-09-06 Jim Meyering <meyering@lucent.com>
4698 * getopt.c (_getopt_internal): Update from glibc.
4700 2000-08-30 Jim Meyering <meyering@lucent.com>
4702 * strftime.c: Merge in changes from GNU libc.
4704 2000-08-26 Jim Meyering <meyering@lucent.com>
4706 * closeout.c: Include "__fpending.h".
4707 (close_stdout_status): Return right away if there's nothing to flush.
4709 * Makefile.am (noinst_HEADERS): Add __fpending.h.
4710 * __fpending.c: New file.
4711 * __fpending.h: New file.
4713 2000-08-07 Paul Eggert <eggert@twinsun.com>
4715 Standardize on "memory exhausted" instead of "Memory exhausted"
4716 or "virtual memory exhausted".
4717 * obstack.c (print_and_abort): Use "memory exhausted", not
4718 "virtual memory exhausted".
4719 * same.c (same_name): Invoke xalloc_die instead of printing
4721 * userspec.c (parse_user_spec): Likewise.
4722 * bumpalloc.h: comment fix
4723 * same.c, userspec.c: Include xalloc.h.
4725 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
4726 not char *const and pointing to a constant array.
4727 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
4728 (xrealloc): Comment fix.
4730 * userspec.c (parse_user_spec):
4731 Don't translate a message until just before returning,
4732 to avoid unnecessary translation.
4734 2000-08-07 Jim Meyering <meyering@lucent.com>
4736 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
4737 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
4738 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
4739 getgroups.c, gethostname.c, getopt.h, group-member.c,
4740 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
4741 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
4742 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
4743 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
4744 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
4745 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
4746 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
4747 yesno.c: Back out Copyright date changes for each file with no change
4748 this year. This eases coordination with other programs using the same
4749 source code modules. From Paul Eggert.
4751 2000-08-03 Greg McGary <greg@mcgary.org>
4753 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
4754 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
4755 (EXTEND_BUFFER): Use them.
4757 2000-08-01 Jim Meyering <meyering@lucent.com>
4759 * dirname.c (ISSLASH): Define.
4760 (BACKSLASH_IS_PATH_SEPARATOR): Define.
4761 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
4762 both `\' and `/' may be use as path separators.
4763 Based on a patch from Prashant TR.
4765 2000-07-31 Paul Eggert <eggert@twinsun.com>
4767 * quotearg.c (quotearg_n_options): Don't make the initial
4768 slot vector a constant, since it might get modified.
4770 2000-07-31 Jim Meyering <meyering@lucent.com>
4772 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
4773 * obstack.c (print_and_abort): Likewise.
4775 2000-07-30 Paul Eggert <eggert@twinsun.com>
4777 * quotearg.c (quotearg_n_options): Preallocate a slot 0
4778 buffer, so that the caller can always quote one small
4779 component of a "memory exhausted" message in slot 0.
4780 From a suggestion by Jim Meyering.
4782 2000-07-30 Jim Meyering <meyering@lucent.com>
4784 * makepath.c (make_path): Quote the other instance, too.
4786 * quotearg.c (N_STATIC_SLOTVECS): Define.
4787 (STATIC_BUF_SIZE): Define.
4788 (quotearg_n_options): Use only statically allocated storage when
4789 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
4790 than STATIC_BUF_SIZE.
4792 2000-07-29 Jim Meyering <meyering@lucent.com>
4794 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
4795 * dirname.c (dir_name): Likewise.
4797 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
4799 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
4800 (dir_name): Assert that there are no trailing slashes.
4802 2000-07-18 Bruno Haible <haible@clisp.cons.org>
4804 * mbswidth.h (mbswidth): Add a flags argument.
4805 (mbswidth): New declaration.
4806 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
4807 * mbswidth.c (mbswidth): Add a flags argument.
4808 (mbsnwidth): New function.
4810 2000-07-24 Jim Meyering <meyering@lucent.com>
4812 * mbswidth.c: Remove useless #else. From Bruno Haible.
4814 2000-07-23 Paul Eggert <eggert@twinsun.com>
4816 * mbswidth.c (_XOPEN_SOURCE):
4817 Don't define; this causes problems on Solaris 7.
4818 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
4820 2000-07-23 Paul Eggert <eggert@twinsun.com>
4823 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
4824 so that mbstate_t is always defined.
4826 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
4827 be 1 in at least one GCC installation, and this configuration
4828 error is likely to be common. Ignoring MB_LEN_MAX hurts
4829 performance on hosts that have mbrtowc but have only unibyte
4830 locales, but I assume these hosts are rare.
4832 2000-07-23 Paul Eggert <eggert@twinsun.com>
4834 * quotearg.c: Streamline by invoking multibyte code only if needed.
4835 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
4836 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
4837 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
4838 invoke multibyte primitives.
4840 2000-07-23 Jim Meyering <meyering@lucent.com>
4842 * basename.c (base_name): Add an assertion.
4844 2000-07-15 Bruno Haible <clisp.cons.org>
4846 * quotearg.c: When the system forces us to redefine mbstate_t,
4847 shadow its mbsinit function.
4849 2000-07-16 Bruno Haible <haible@clisp.cons.org>
4851 * mbswidth.h: New file.
4852 * mbswidth.c: New file.
4853 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
4854 (noinst_HEADERS): Add mbswidth.h.
4856 2000-07-17 Bruno Haible <haible@clisp.cons.org>
4858 * config.charset: Add support for FreeBSD. Improve support for HP-UX
4861 2000-07-15 Jim Meyering <meyering@lucent.com>
4863 * makepath.c: Include quote.h.
4864 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
4865 corresponding argument in a `quote (...)' call.
4866 Give better diagnostics.
4868 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
4869 (noinst_HEADERS): Add quote.h.
4871 * quote.c (quote, quote_n): New file. Two functions taken verbatim
4872 from tar's src/misc.c.
4873 * quote.h: New file. Prototypes for same.
4875 2000-07-10 Paul Eggert <eggert@twinsun.com>
4877 From a suggestion by Bruno Haible.
4878 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
4879 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
4880 to decide whether to define the BeOS workaround macro;
4881 this adjusts to the change to AC_MBSTATE_T.
4883 2000-07-13 Paul Eggert <eggert@twinsun.com>
4885 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
4887 * quotearg.c (quoting_style_args, quoting_style_vals,
4888 quotearg_buffer_restyled): Add support for
4889 clocale_quoting_style. Undo previous change to
4890 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
4891 and "{RIGHT QUOTATION MARK}" msgids.
4893 2000-07-05 Paul Eggert <eggert@twinsun.com>
4895 The old behavior of quoting `like this' doesn't look good with
4896 newer, ISO-style fonts. See:
4897 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
4899 Instead, quote "like this" by default. Let the translator
4900 tailor the locale-specific quoting behavior by providing
4901 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
4903 * quotearg.c (N_): New macro.
4904 (gettext_default): New function.
4905 (quotearg_buffer_restyled): Use
4906 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
4907 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
4909 2000-07-09 Jim Meyering <meyering@lucent.com>
4911 * Most files: Update copyright dates to include 2000.
4913 2000-07-08 Jim Meyering <meyering@lucent.com>
4915 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
4917 (xgethostname): Remove now-unnecessary #ifdef.
4918 Move declaration of `err' into loop where it's used.
4920 2000-07-05 Bruno Haible <haible@clisp.cons.org>
4922 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
4923 by allocating a larger buffer. Test the gethostname return value for
4924 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
4925 returns an error and ENAMETOOLONG isn't defined.
4927 2000-07-05 Paul Eggert <eggert@twinsun.com>
4928 and Bruno Haible <haible@clisp.cons.org>
4930 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
4932 2000-07-05 Bruno Haible <haible@clisp.cons.org>
4934 * quotearg.c (struct quoting_options): Simplify quote_these_too
4937 2000-07-03 Jim Meyering <meyering@lucent.com>
4939 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
4940 Reported by Bruno Haible.
4942 2000-07-04 Jim Meyering <meyering@lucent.com>
4944 * quotearg.c: Make inclusion of <wchar.h> independent of whether
4945 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
4948 2000-07-03 Paul Eggert <eggert@twinsun.com>
4949 and Bruno Haible <haible@clisp.cons.org>
4951 * quotearg.c (mbrtowc):
4952 Assign to *pwc, and return 1 only if result is nonzero.
4953 (iswprint): Use ISPRINT when substituting our own mbrtowc.
4955 2000-07-03 Jim Meyering <meyering@lucent.com>
4957 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
4958 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
4961 2000-07-02 Jim Meyering <meyering@lucent.com>
4963 * quotearg.c (mbstate_t): Don't define here.
4965 2000-07-02 Jim Meyering <meyering@lucent.com>
4967 * nanosleep.c (SIGCONT): Define if not already defined.
4969 2000-06-17 Bruno Haible <haible@clisp.cons.org>
4971 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
4972 per change in ../m4/ls-mntd-fs.m4.
4973 (read_filesystem_list): Ignore symbolic links.
4975 2000-06-29 Jim Meyering <meyering@lucent.com>
4977 * same.c: Include <string.h> or <strings.h>, as appropriate,
4978 for declaration of strcmp.
4980 * long-options.c: Include <stdlib.h>, for declaration of exit.
4982 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
4983 Avoid warning by casting result to `char *' to remove `const'.
4985 2000-06-17 Bruno Haible <haible@clisp.cons.org>
4987 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
4989 2000-06-26 Paul Eggert <eggert@twinsun.com>
4991 savedir now sets errno on failure and invokes xmalloc to get memory.
4992 Fix a couple of other minor bugs while we're at it.
4994 * savedir.c (<unistd.h>): Do not include; there's no need.
4995 (NAMLEN): Remove macro.
4996 (malloc, realloc): Remove decls.
4998 ("xalloc.h"): Include.
4999 (NAME_SIZE_DEFAULT): New macro.
5000 (savedir): Use xmalloc / xrealloc to allocate memory.
5001 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
5002 Skip "" directory entries.
5003 Use strlen to calculate directory entry length, since the old method
5004 is rarely used these days and isn't worth supporting.
5005 Don't use a pointer after freeing it.
5006 Check for integer overflow when calculating allocation size.
5007 Use memcpy to copy entries, instead of stpcpy.
5008 Set errno properly when returning NULL.
5009 Check for readdir error.
5011 2000-06-26 Jim Meyering <meyering@lucent.com>
5013 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
5015 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5017 * getusershell.c (xmalloc, xrealloc): Remove functions.
5019 Don't include <stdlib.h>. Don't declare malloc, realloc.
5021 2000-06-23 Bruno Haible <haible@clisp.cons.org>
5023 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
5025 2000-06-24 Jim Meyering <meyering@lucent.com>
5027 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
5029 2000-06-21 Jim Meyering <meyering@lucent.com>
5031 * getpass.c: New file, from Bruno Haible. Required for BeOS.
5033 2000-06-19 Paul Eggert <eggert@twinsun.com>
5035 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
5036 (mbrtowc, mbstate_t): Define substitutes if
5037 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
5038 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
5039 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
5041 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5043 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
5044 than 1024, return a memory chunk of least possible size, instead
5045 of size PATH_MAX + 2. In the loop, increment the size proportionally.
5046 Use free/xmalloc instead of xrealloc to avoid copying for very long
5049 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5051 * canon-host.c (canon_host): Use malloc and memcpy to copy an
5052 address, not strdup. Include <stdlib.h> and don't declare free().
5054 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5056 * path-concat.c (path_concat): Don't access dir[-1] if dir is
5059 2000-06-21 Jim Meyering <meyering@lucent.com>
5061 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
5062 (noinst_HEADERS): Add getstr.h.
5064 * getline.c (getstr): Move into a separate file.
5065 * getstr.c (getstr): New file, extracted from getline.c, with
5066 the following changes: new parameter, delim2; both delim[12]
5067 parameters have type `int', not `char'. The latter would lose
5068 with 8-bit delimiters.
5069 * getstr.h: New file.
5071 2000-06-19 Jim Meyering <meyering@lucent.com>
5073 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
5075 2000-06-18 Jim Meyering <meyering@lucent.com>
5077 * mkdir.c: Remove file, due mainly to copyright incompatibility.
5078 Besides, these days every porting target provides a mkdir function.
5080 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
5081 (this snippet comes from src/system.h).
5083 2000-06-15 Paul Eggert <eggert@twinsun.com>
5085 * human.c (adjust_value): New function.
5086 (human_readable_inexact): Apply rounding style even when
5087 printing approximate values.
5089 2000-06-14 Paul Eggert <eggert@twinsun.com>
5091 * human.c (human_readable_inexact): Allow an input block
5092 size that is not a multiple of the output block size, and vice versa.
5093 Reported by Piergiorgio Sartor.
5095 2000-06-14 Paul Eggert <eggert@twinsun.com>
5097 * getdate.y (get_date): Apply relative times after time
5098 zone indicator, not before. Reported by Todd A. Jacobs.
5100 2000-06-13 Jim Meyering <meyering@lucent.com>
5102 * Makefile.am (all-local): Depend on lstat.c and stat.c.
5104 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
5106 2000-06-12 Paul Eggert <eggert@twinsun.com>
5108 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
5110 2000-06-04 Paul Eggert <eggert@twinsun.com>
5112 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
5114 2000-06-04 Jim Meyering <meyering@lucent.com>
5116 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
5117 SunOS 4.1.4 for which gid_t is an unsigned type.
5119 2000-06-03 Jim Meyering <meyering@lucent.com>
5121 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
5123 2000-05-26 Bruno Haible <haible@clisp.cons.org>
5125 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
5126 newer, don't install charset.alias.
5127 * config.charset: Change the Linux/glibc rules so they become empty
5128 on glibc-2.1 or newer.
5130 2000-06-02 Jim Meyering <meyering@lucent.com>
5132 * mountlist.c: Back out last change. Instead, do this...
5133 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
5134 member using the same `ignore'-testing code.
5135 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
5139 2000-05-29 Jim Meyering <meyering@lucent.com>
5141 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
5142 with the `ignore' attribute. Based on a patch from Mark D. Roth.
5144 2000-05-22 Jim Meyering <meyering@lucent.com>
5146 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
5148 2000-05-18 Jim Meyering <meyering@lucent.com>
5150 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
5151 back, too, since it may have been modified by allocate_entry.
5152 (hash_delete): Rewrite to use neither the assignment operator
5153 nor the comma operator in an if-expression.
5155 2000-05-15 Paul Eggert <eggert@twinsun.com>
5158 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
5159 Remove; no longer needed.
5160 "quotearg.h": Add include.
5161 (file_name): Do not bother to explicitly initialize to NULL; it's less
5162 efficient on some hosts.
5163 (close_stdout_status): Remove test as to whether stdout was already
5164 closed; it breaks for the case "echo x | sort >&-".
5165 Quote file name colons.
5166 Do not assume that _("write error") lacks format strings.
5168 2000-05-15 Jim Meyering <meyering@lucent.com>
5170 * version-etc.c (version_etc_copyright): Update the copyright string
5171 used in all --version output.
5173 2000-05-14 Jim Meyering <meyering@lucent.com>
5175 * closeout.c (close_stdout_set_file_name): New function.
5176 (close_stdout_status): Use new file-scoped global.
5177 Return right away if fstat says the stdout file descriptor is invalid.
5178 * closeout.h (close_stdout_set_file_name): Declare.
5180 2000-05-10 Jim Meyering <meyering@lucent.com>
5182 * closeout.c [default_exit_status]: New file-scoped variable.
5183 (close_stdout_set_status): New function.
5184 * closeout.h (close_stdout_set_status): Declare.
5186 2000-05-08 Jim Meyering <meyering@lucent.com>
5188 * long-options.c: Don't include closeout.h.
5189 (parse_long_options): Don't call close_stdout for --version.
5191 2000-05-06 Jim Meyering <meyering@lucent.com>
5193 * strnlen.c: Undefine __strnlen and strnlen.
5194 [!weak_alias]: Define __strnlen to strnlen.
5196 * atexit.c: New file, from libiberty.
5198 2000-05-06 Jim Meyering <meyering@lucent.com>
5200 * closeout.c (close_stdout_status): Also check for errors on the
5203 2000-05-05 Bruno Haible <haible@clisp.cons.org>
5205 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
5206 instead of xmalloc, xrealloc, path_concat.
5207 (locale_charset): Treat empty environment variables as absent.
5208 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
5210 2000-05-04 Jim Meyering <meyering@lucent.com>
5212 * getopt.c: Update from glibc.
5213 * obstack.c: Likewise.
5214 * obstack.h: Likewise.
5215 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
5217 * regex.h: Likewise.
5218 * strndup.c: Likewise.
5219 * strnlen.c: New file, from glibc.
5221 2000-05-01 Jim Meyering <meyering@lucent.com>
5223 * full-write.c (full_write): Remove `FIXME' part of comment.
5225 2000-04-29 Jim Meyering <meyering@lucent.com>
5227 * path-concat.c: Declare strdup only if it's not defined.
5228 * canon-host.c: Likewise.
5230 2000-04-28 Jim Meyering <meyering@lucent.com>
5232 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
5233 redefinition warning on some systems (HPUX). Otherwise, regex.h is
5234 included first, then limits.h is included by locale.h by libintl.h.
5235 From John David Anglin.
5237 2000-04-25 Jim Meyering <meyering@lucent.com>
5239 * makepath.c (S_IRWXUGO): Define.
5240 (make_path): Always perform explicit chmod if MODE specifies any
5241 of the `special' permission bits. Prompted by a bug report against
5242 install from Mate Wierdl and Joost van Baal.
5244 2000-04-18 Jim Meyering <meyering@lucent.com>
5248 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
5249 getpagesize. For BeOS. Based on a patch from Bruno Haible.
5251 2000-04-17 Jim Meyering <meyering@lucent.com>
5253 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
5254 the definition of it to rpl_strftime also defined-away the system's
5257 2000-04-15 Jim Meyering <meyering@lucent.com>
5259 Use `C' to denote so-called `contiguous' files, the same way
5261 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
5262 (ftypelet): Use S_ISCTG.
5263 From Michael Deutschmann.
5265 2000-04-14 Jim Meyering <meyering@lucent.com>
5267 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
5269 2000-04-08 Jim Meyering <meyering@lucent.com>
5271 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
5272 names don't conflict. Reported by Eli Zaretskii.
5274 2000-03-28 Bruno Haible <haible@clisp.cons.org>
5276 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
5277 bug. Deal with the different error behavior of Irix iconv.
5279 2000-04-07 Jim Meyering <meyering@lucent.com>
5281 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
5282 to work around system header problems on AIX 3.2.5. From Bruno Haible.
5284 2000-04-05 Jim Meyering <meyering@lucent.com>
5286 Portability tweaks required for ultrix4.3.
5287 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
5288 * readutmp.c: Include sys/types.h before sys/stat.h.
5289 * canon-host.c: Declare strdup.
5290 * path-concat.c: Likewise.
5291 From John David Anglin.
5293 2000-04-04 Jim Meyering <meyering@lucent.com>
5295 Be more DOS 8.3-friendly.
5296 * ref-add.sin: Renamed from ref-add.sed.in.
5297 * ref-del.sin: Renamed from ref-del.sed.in.
5298 * Makefile.am: Reflect renaming.
5299 Reported by Eli Zaretskii.
5301 Use a temporary file name that won't clash with `charset.alias'
5302 in the DOS 8.3 name space.
5303 * Makefile.am (charset_tmp): Define.
5304 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
5305 (uninstall-local): Likewise.
5306 Reported by Eli Zaretskii.
5308 2000-03-29 Paul Eggert <eggert@twinsun.com>
5310 * time/strftime.c (my_strftime): Make sure we call the system
5311 strftime, not ourselves, when invoking the underlying strftime.
5313 2000-03-24 Jim Meyering <meyering@lucent.com>
5315 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
5316 (charset_alias): Define.
5317 (install-exec-local): Factor out common code.
5318 (uninstall-local): Split lines longer than 80.
5319 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
5321 (.sed.in.sed): New rule. Don't redirect directly to $@.
5322 (CLEANFILES): Add ref-add.sed and ref-del.sed.
5324 2000-03-19 Bruno Haible <haible@clisp.cons.org>
5326 * config.charset: Output a line containing "Packages using this file".
5327 * ref-add.sed.in, ref-del.sed.in: New files.
5328 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
5329 ref-del.sed): New rules.
5331 2000-03-17 Jim Meyering <meyering@lucent.com>
5333 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
5334 Otherwise, include <strings.h>
5336 2000-03-17 Bruno Haible <haible@clisp.cons.org>
5338 * unicodeio.c (utf8_wctomb): New function.
5339 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
5340 format instead of in UCS-4 with platform dependent endianness.
5342 2000-03-07 Paul Eggert <eggert@twinsun.com>
5344 * savedir.c (savedir): Work even if directory size is
5345 negative; this can happen with some screwy NFS configurations.
5347 2000-03-06 Jim Meyering <meyering@lucent.com>
5349 * localcharset.c (get_charset_aliases): Don't try to free file_name
5350 if it's NULL (because we ran out of memory). From Bruno Haible.
5352 2000-03-05 Jim Meyering <meyering@lucent.com>
5354 * localcharset.c ("path-concat.h"): Include.
5355 (get_charset_aliases): Use path_concat instead of ANSI string
5358 * unicodeio.h (PARAMS): Define.
5359 Use it to guard prototype.
5361 2000-03-04 Jim Meyering <meyering@lucent.com>
5363 * Makefile.am (install-exec-local): Create $(libdir) before installing
5365 (uninstall-local): Uncomment this rule so `make distcheck' works
5368 * unicodeio.c (<errno.h>): Include it.
5369 (errno): Declare if not defined.
5371 * localcharset.c: Add Bruno's comment justifying use of volatile.
5373 * config.charset: New version, incorporating remarks from a linux
5374 i18n mailing list. From Bruno Haible.
5376 2000-03-02 Jim Meyering <meyering@lucent.com>
5378 * Makefile.am (EXTRA_DIST): Add config.charset.
5380 2000-03-01 Jim Meyering <meyering@lucent.com>
5382 * localcharset.c: Guard some #includes with `#if HAVE_...'.
5383 * unicodeio.c: Likewise.
5385 2000-02-02 Bruno Haible <haible@clisp.cons.org>
5387 * config.charset: New file.
5388 * localcharset.c: New file.
5389 * unicodeio.h, unicodeio.c: New files.
5390 * Makefile.am (DEFS): Add -DLIBDIR=...
5391 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
5392 (noinst_HEADERS): Add unicodeio.h.
5393 (all-local, install-exec-local, charset.alias): New targets.
5395 2000-02-28 Paul Eggert <eggert@twinsun.com>
5397 * quotearg.c (ALERT_CHAR): New macro.
5398 (quotearg_buffer_restyled): Use it.
5400 2000-02-27 Jim Meyering <meyering@lucent.com>
5402 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
5403 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
5405 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
5406 not `#if STDC_HEADERS'.
5407 Declare malloc if needed.
5409 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
5410 now that autoconf always defines the HAVE_DECL_ symbols.
5411 * human.c: Likewise.
5413 * strtoumax.c: Likewise.
5415 * backupfile.c: Arrange for cpp to fail if the configure-time
5416 declaration check was not run.
5418 * human.c: Likewise.
5420 * strtoumax.c: Likewise.
5422 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
5423 then first look up the entire `.'-containing string as a login name.
5425 2000-02-18 Paul Eggert <eggert@twinsun.com>
5427 * getdate.y: Handle two-digit years with leading zeros correctly.
5428 (textint): New typedef.
5429 (parser_control): Member year changed from int to textint.
5431 (YYSTYPE): Removed; replaced by %union with int and textint members.
5432 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
5433 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
5434 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
5435 (tSNUMBER, tUNUMBER): Now of type <textintval>.
5436 (date, number, to_year): Use width of number in digits, not its value,
5437 to determine whether it's a 2-digit year, or a 2-digit time.
5438 (yylex): Store number of digits of numeric tokens.
5439 Reported by John Kendall.
5441 (parser_control): Changed from struct parser_control to typedef (for
5442 consistency). All uses changed.
5444 (tID): Removed; not used.
5445 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
5447 2000-02-14 Paul Eggert <eggert@twinsun.com>
5449 * getpagesize.h (getpagesize): Port to VMS for Alpha;
5450 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
5452 2000-02-12 Jim Meyering <meyering@lucent.com>
5454 * userspec.c (ISDIGIT): Define it.
5455 (isdigit): Remove definition.
5456 (is_number): Use ISDIGIT, not isdigit.
5457 <libintl.h>: Include.
5459 (parse_user_spec): Mark translatable strings.
5461 2000-02-10 Jim Meyering <meyering@lucent.com>
5463 With these changes, nanosleep.[ch] are finally enough like the other
5464 lib/* replacement files to compile on a few more losing systems.
5466 * nanosleep.h: Don't include config.h.
5467 Remove prototype from declaration of nanosleep.
5468 (PARAMS): Remove now-unneeded definition.
5469 * nanosleep.c: #undef nanosleep.
5470 (rpl_nanosleep): Rename from nanosleep.
5472 2000-02-03 Jim Meyering <meyering@lucent.com>
5474 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
5475 rather than with `#if HAVE_UTMPNAME'.
5477 2000-02-01 Jim Meyering <meyering@lucent.com>
5479 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
5481 2000-01-31 Jim Meyering <meyering@lucent.com>
5483 * nanosleep.h (nanosleep): Guard declaration with
5484 `#if ! HAVE_DECL_NANOSLEEP'.
5485 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
5486 the declaration in that vendor's sys/timers.h.
5487 Reported by Christian Krackowizer.
5489 * quotearg.c (ISASCII): Add #undef and move definition to follow
5490 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
5491 (ISPRINT): Likewise.
5492 Reported by Tom Tromey.
5494 2000-01-30 Jim Meyering <meyering@lucent.com>
5496 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
5497 uses of ->ut_name. The latter doesn't work with new Linux header files
5498 where only utmpx.ut_user is declared.
5500 * readutmp.h (UT_USER): Define.
5502 2000-01-23 Jim Meyering <meyering@lucent.com>
5504 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
5507 2000-01-22 Jim Meyering <meyering@lucent.com>
5509 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
5510 [! HAVE_DECL_STRTOULL]: Declare strtoull.
5511 Required for some AIX systems. Reported by Christian Krackowizer.
5512 [TESTING] (main): New function.
5514 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
5515 * dirname.c (dir_name): Support for DOS-style file names with drive
5518 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
5520 * strverscmp.c (ISDIGIT): Define.
5521 (strverscmp): Use ISDIGIT, not isdigit.
5523 2000-01-17 Paul Eggert <eggert@twinsun.com>
5525 * nanosleep.c (nanosleep):
5526 Don't use SA_INTERRUPT to decide whether to call sigaction, as
5527 POSIX.1 doesn't require SA_INTERRUPT and some systems
5528 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
5529 it's been part of POSIX.1 since day 1 (in 1988).
5531 2000-01-17 Jim Meyering <meyering@lucent.com>
5533 * interlock: Remove unused file. Reported by François Pinard.
5535 2000-01-16 Paul Eggert <eggert@twinsun.com>
5537 * quotearg.c (quotearg_buffer_restyled): Do not quote
5538 alert, backslash, formfeed, and vertical tab unnecessarily in
5539 shell quoting style.
5542 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004
5543 Free Software Foundation, Inc.
5544 Copying and distribution of this file, with or without modification,
5545 are permitted provided the copyright notice and this notice are preserved.