1 2005-08-15 Bruno Haible <bruno@clisp.org>
3 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
6 2005-08-14 Jim Meyering <jim@meyering.net>
10 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
11 Use the hash-table-based cycle-detection code not just when
12 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
13 Reported by James Youngman in
14 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
15 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
16 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
17 This lets us compile with -DFTS_DEBUG, once again.
18 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
19 * fts.c (fd_safer): Remove decl.
20 Include fcntl--.h rather than unistd-safer.h
21 (fts_safe_changedir): Don't call fd_safer; no longer needed
22 now that we include fcntl--.h.
24 2005-08-11 Simon Josefsson <jas@extundo.com>
26 * readline.h, readline.c: New file.
28 2005-08-11 Bruno Haible <bruno@clisp.org>
30 * strnlen.h (strnlen): Change parameter name to match comment.
32 2005-08-10 Simon Josefsson <jas@extundo.com>
34 * strndup.c: Use strnlen.h.
36 * strnlen.h: New file.
38 2005-08-02 Simon Josefsson <jas@extundo.com>
40 * getline.h, getline.c: Rewrite.
42 * getdelim.h, getdelim.c: New files, ported from glibc.
44 2005-07-31 Bruno Haible <bruno@clisp.org>
46 * lock.h (gl_lock_initializer): New macro.
47 (gl_lock_define_initialized): Use it.
48 (gl_rwlock_initializer): New macro.
49 (gl_rwlock_define_initialized): Use it.
50 (gl_recursive_lock_initializer): New macro.
51 (gl_recursive_lock_define_initialized): Use it.
53 2005-07-26 Bruno Haible <bruno@clisp.org>
55 * lock.h: Update from GNU gettext.
56 * lock.c: Update from GNU gettext.
58 2005-07-18 Bruno Haible <bruno@clisp.org>
60 * lock.h (gl_once_t): New type.
61 (gl_once_define, gl_once): New macros.
62 * lock.c (fresh_once): New variable.
63 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
66 2005-07-18 Simon Josefsson <jas@extundo.com>
68 * check-version.c (check_version): Accept identical versions too.
70 2005-07-18 Bruno Haible <bruno@clisp.org>
72 * lock.h: New file, from GNU gettext.
73 * lock.c: New file, from GNU gettext.
75 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
77 * quotearg.c: Add translator comment suggested by Bruno Haible,
80 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
82 * version-etc-fsf.c (version_etc_copyright): Parameterize the
83 copyright symbol and the year.
84 * version-etc.c (COPYRIGHT_YEAR): New constant.
85 (version_etc_va): Use parameterized copyright notice.
86 Reword to conform to the current GNU coding standards.
88 2005-07-11 Simon Josefsson <jas@extundo.com>
90 * size_max.h: New file.
92 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
94 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
97 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
98 and Paul Eggert <eggert@cs.ucla.edu>
100 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
101 in wint_t, not wchar_t. Remove now-unnecessary cast.
103 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
105 * regex.c, regex.h: Sync from libc.
106 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
107 New files, synced from libc, except that regex_internal.h
108 currently has a small porting fix.
110 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
112 Remove the dependency of the strftime module on the tzset module.
113 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
114 Copy the input structure, to work around some of the bug with
115 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
116 Solaris releases, you should also use the tzset module, but we won't
117 require it as a dependency any more since we don't want LGPLed code
118 to depend on GPLed code.
120 2005-07-02 Jim Meyering <jim@meyering.net>
122 * backupfile.c (backup_args): Change a `0' to NULL.
124 2005-07-01 Jim Meyering <jim@meyering.net>
126 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
127 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
128 * save-cwd.c, tempname.c:
129 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
130 and don't include <sys/file.h>).
132 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
134 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
135 declares only 'struct timespec;' (!).
137 2005-06-29 Jim Meyering <jim@meyering.net>
139 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
140 type name. Use the variable name instead.
141 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
143 2005-06-28 Simon Josefsson <jas@extundo.com>
145 * check-version.h, check-version.c: New files.
147 2005-06-28 Simon Josefsson <jas@extundo.com>
149 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
150 collision with global variable. Better indentation. Don't
151 increment buffer pointer beyond buffer end. Based on comments
152 from Paul Eggert <eggert@cs.ucla.edu>.
156 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
158 * canon-host.c (canon-host): Append trailing "," to 0 in
159 initializer of struct addrinfo, as an indication that we don't
160 care how many members the structure has.
162 2005-06-24 Derek Price <derek@ximbiot.com>
163 and Bruno Haible <bruno@clisp.org>
165 Remove stat module & update lstat.
166 * stat.c: Remove this file...
167 (slash_aware_lstat): ...moving this content and its support...
168 * lstat.c (rpl_lstat): ...into here.
171 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
173 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
174 (ranged_convert): Don't save conversion in a temporary struct.
175 This causes a warning with GCC 4.0.0, and anyway in the typical
176 case it's not worth the extra 100 bytes or so of code.
177 (ranged_convert, __mktime_internal): When calling a function via a
178 pointer P, use P () rather than (*P) (), as we now assume C89 or
181 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
183 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
184 "who -r" failed to give output. Problem reported by Tim Waugh.
186 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
187 (xcalloc): Use it to avoid needless tests.
188 Problem reported by Jim Meyering.
190 2005-06-16 Jim Meyering <jim@meyering.net>
192 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
193 when either N or S is zero.
195 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
197 * argp.h (__option_is_short): Check upper limit of
198 __key. Isprint() requires its argument to have the value
199 of an unsigned char or EOF.
201 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
203 * fnmatch.c (fnmatch): If there is an encoding error in a
204 multibyte string or pattern, fall back on unibyte matching.
205 Problem reported by James Youngman.
207 2005-06-08 Bruno Haible <bruno@clisp.org>
209 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
212 2005-06-08 Bruno Haible <bruno@clisp.org>
214 * csharpcomp.h: New file, from GNU gettext.
215 * csharpcomp.c: New file, from GNU gettext.
216 * csharpcomp.sh.in: New file, from GNU gettext.
218 2005-06-07 Derek Price <derek@ximbiot.com>
221 * glob_.h: Indent nested #ifdef.
223 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
226 Use "file name" when talking about file names, instead of "filename"
227 or "path", as per the GNU coding standards.
228 * mkdir-p.c: Renamed from makepath.c.
229 (make_dir_parents): Renamed from make_path. All callers changed.
230 * mkdir-p.h: Likewise. All includers changed.
231 * filenamecat.c: Renamed from path-concat.c.
232 (file_name_concat): Renamed from path_concat. All callers changed.
233 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
234 * filenamecat.h: Likewise. All includers changed.
235 * acl.c: Don't use "path" or "filename" to mean "file name"
236 in comments or local variable names.
237 * basename.c: Likewise.
238 * canonicalize.c, canonicalize.h: Likewise.
239 * dirname.c, dirname.h: Likewise.
240 * euidaccess.c: Likewise.
241 * exclude.c: Likewise
242 * fnmatch_.h, fnmatch_loop.c: Likewise.
243 * fsusage.c, fsuage.h: Likewise.
244 * fts.c, fts_.h: Likewise.
245 * getcwd.c: Likewise.
246 * getloadavg.c: Likewise.
247 * mkstemp.c: Likewise.
248 * mountlist.c, mountlist.h: Likewise.
249 * openat.c, openat.h: Likewise.
250 * readlink-stub.c: Likewise.
251 * readutmp.c, readutmp.h: Likewise.
252 * rename.c: Likewise.
255 * savedir.c: Likewise.
256 * stripslash.c: Likewise.
257 * tempname.c: Likewise.
258 * xreadlink.c: Likewise.
259 * exclude.c (excluded_file_name): Renamed from excluded_filename.
261 * exclude.h: Likewise.
263 * euidaccess.c (getuid, getgid, getuid, getegid)
264 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
265 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
266 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
267 * pathmax.h: Include <limits.h> unconditionally, since other
268 files have been getting away with it for years (MORE/BSD 4.3
270 * userspec.c (getpwnam, getgrnam, getgrgid)
271 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
273 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
274 Define to 256, not 255, as per modern POSIX.
276 2005-06-01 Bruno Haible <bruno@clisp.org>
278 * csharpexec.h: New file, from GNU gettext.
279 * csharpexec.c: New file, from GNU gettext.
280 * csharpexec.sh.in: New file, from GNU gettext.
282 2005-05-31 Derek Price <derek@ximbiot.com>
283 Paul Eggert <eggert@cs.ucla.edu>
286 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
288 2005-05-29 Derek Price <derek@ximbiot.com>
289 Paul Eggert <eggert@cs.ucla.edu>
291 * glob_.h, glob.c: New files.
293 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
295 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
297 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
298 the configuration hassle isn't worth it.
299 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
300 (LONGEST_MODIFIER, PRIuMAX): Remove.
302 2005-05-27 Bruno Haible <bruno@clisp.org>
304 * getlogin_r.h: Remove second include of <stddef.h>.
306 2005-05-25 Bruno Haible <bruno@clisp.org>
307 Derek Price <derek@ximbiot.com>
309 * getlogin_r.h: Simplify API documentation.
311 2005-05-25 Derek Price <derek@ximbiot.com>
312 Paul Eggert <eggert@cs.ucla.edu>
314 * getlogin_r.c, getlogin_r.h: New files.
316 2005-05-22 Bruno Haible <bruno@clisp.org>
318 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
319 Also include <sys/param.h> if it defines MIN, MAX.
320 Based on a patch by Derek Price <derek@ximbiot.com>.
322 2005-05-22 Bruno Haible <bruno@clisp.org>
324 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
325 (INT64_MIN): Fix definition.
326 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
328 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
329 NEED_SIGNED_INT_TYPES.
331 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
332 HAVE_SYSTEM_INTTYPES.
334 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
336 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
337 so that unistd-safer.h (GPL'ed code) need not be included.
339 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
342 * fts.c: Don't include "cycle-check.h" or "hash.h".
343 (setup_dir, free_dir): New functions.
344 (enter_dir, leave_dir): Define trivial
345 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
346 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
347 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
348 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
350 (fts_open): Use setup_dir.
351 (fts_close): Use free_dir.
352 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
353 This adds a label and some gotos, but the alternatives were messier.
354 Check for memory allocation failure when entering a dir.
355 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
356 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
357 (FTS): New member fts_cycle, that is a union that contains the
358 old active_dir_ht and cycle_state. All uses changed to mention
359 fts_cycle.ht and fts_cycle.state.
360 * fts-cycle.c: New file, containing GPL'ed code migrated out of
361 fts.c, with the following changes:
362 (setup_dir, free_dir): New functions.
363 (enter_dir): Now returns bool. Return true if successful, false
364 if memory exhausted. All callers changed.
365 Do not bother partly cleaning up on
366 memory allocation failure; that is free_dir's job.
367 However, free ad if hash_insert fails, to avoid memory leak.
368 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
369 fts->fts_options to see which union member to use.
371 2005-05-20 Jim Meyering <jim@meyering.net>
373 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
374 Now a macro, to pacify GCC.
376 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
378 * chown.c (rpl_chown): Return -1 on failure.
380 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
382 * canonicalize.c: Include canonicalize.h first, to test interface.
383 Include <stddef.h> unconditionally, since we assume C89 now.
384 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
385 * fts.c: Include fts_.h first, to check interface.
386 Do not include intprops.h; no longer needed.
387 Include cycle-check.h and hash.h, since fts_.h no longer does.
388 Remove unnecessary casts of closedir to void.
389 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
390 decide whether to decrement nlinks.
391 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
392 (FTS): Use struct hash_table * instead of Hash_table, so that
393 we no longer need to include hash.h here.
395 2005-05-17 Jim Meyering <jim@meyering.net>
397 * fts.c, fts_.h: New files, from coreutils.
399 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
402 * unlinkdir.c, unlinkdir.h: New files.
403 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
404 regex.h, unlocked-io.h, xtime.h:
405 White space changes only.
406 * makepath.c (make_path): Port to hosts where leading "//" is special.
407 * yesno.c: Include getline.h, not ctype.h.
408 (yesno): Don't remove leading white space; POSIX doesn't allow it.
409 Use getline to remove arbitrary restriction on response length.
411 2005-05-13 Bruno Haible <bruno@clisp.org>
413 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
414 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
415 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
416 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
417 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
418 Add support for 64-bit integers in the MSVC compiler.
420 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
422 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
423 Change the initial comment to refer to GPL, not LGPL.
424 gnulib-tool will change it to LGPL as needed.
426 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
427 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
428 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
429 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
430 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
431 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
432 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
433 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
434 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
435 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
436 concatpath.c, config.charset, copy-file.c, copy-file.h,
437 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
438 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
439 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
440 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
441 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
442 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
443 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
444 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
445 full-read.c, full-read.h, full-write.c, full-write.h,
446 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
447 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
448 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
449 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
450 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
451 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
452 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
453 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
454 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
455 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
456 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
457 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
458 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
459 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
460 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
461 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
462 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
463 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
464 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
465 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
466 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
467 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
468 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
469 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
470 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
471 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
472 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
473 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
474 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
475 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
476 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
477 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
478 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
479 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
480 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
481 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
482 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
483 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
484 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
485 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
486 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
487 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
488 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
489 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
490 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
491 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
492 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
493 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
494 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
495 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
496 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
497 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
498 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
499 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
500 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
501 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
502 Update FSF postal mail address.
504 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
506 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
507 specified in ai_socktype. Fix invalid ai_protocol
508 check. ai_protocol is usually set to 0 or depending on
509 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
510 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
511 ai_socktype / ai_protocol in the returned addrinfo structure.
513 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
514 Bruno Haible <bruno@clisp.org>
516 * inet_ntop.h: New file.
517 * inet_ntop.c: New file, from glibc with modifications.
519 2005-05-08 Jim Meyering <jim@meyering.net>
521 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
523 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
525 Merge from coreutils. Among other things,
526 add bulletproofing for cases where stdin, stdout, or stderr are closed.
527 * fd-safer.c: New file.
528 * fcntl-safer.h, open-safer.c: Remove.
529 * chdir-long.c: Fix comment "fetish" -> "coreutils".
530 * dup-safer.c: Include unistd-safer.h first.
531 Don't include errno.h.
532 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
533 * file-type.h: Don't assume invoker included sys/stat.h first.
534 * file-type.c: Rely on file-type.h change.
535 * getloadavg.c: Include unistd-safer.h.
536 (getloadavg): Use safer open.
537 * getusershell.c: Include "stdio-safer.h".
538 (getusershell): Use safer fopen.
539 * long-options.c (long_options): Use NULL rather than 0.
540 * modechange.h (mode_free): Remove; all callers changed to invoke
542 * modechange.c: Likewise.
543 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
544 (MODE_DONE): New constant.
545 (struct mode_change): Remove 'next' member.
546 (make_node_op_equals): New function; like the old one of the
547 same name, except it allocates an array.
548 (mode_compile, mode_create_from_ref): Use it.
549 (mode_compile): Allocate result as an array, not a linked list.
550 Parse octal string ourself, so that we catch mistakes like "+0".
551 (mode_adjust): Arg is an array, not a linked list.
552 * modechange.c: Include stat-macros.h, xalloc.h.
553 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
554 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
555 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
556 Remove. This is now stat-macros.h's job.
557 (talloc): Remove. All callers replaced by xalloc, so that
558 our invokers don't have to worry about reporting memory failures.
559 (make_node_op_equals): Remove.
560 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
562 (struct mode_change): Moved here from modechange.h.
563 (mode_append_entry): Remove.
564 (mode_compile): Remove MASKED_OPS arg, since it encouraged
565 apps to have incorrect behavior. Use simpler algorithm for head
566 and tail. Don't futz with umask; that's now the job of mode_adjust.
567 Detect more invalid usages rather than having somewhat-random behavior.
568 Don't insert an "a=" action, as that leads to incorrect behavior.
569 (mode_compile, mode_create_from_ref): Return NULL on error instead
570 of an enum, since now there's only one way to have an error. All
572 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
573 at the correct time. Simplify calculation of "+u" and its ilk.
574 Don't mishandle "+X".
575 (mode_free): Remove "register" and localize decls.
576 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
577 (struct mode_change): Move to modechange.c; callers don't
578 need to see this stuff.
579 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
580 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
581 (mode_change, mode_adjust): Reflect the new signatures noted above.
582 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
583 that might redefine system include files.
584 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
585 (my_usleep): Use NULL rather than (void *) 0.
586 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
587 Use siginterrupt to specify that system calls should be interrupted.
588 (rpl_nanosleep): Move initialization of suspended closer to call of
590 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
591 * readutmp.c: Likewise. Include signal.h, stdbool.h.
592 (desirable_utmp_entry): New function.
593 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
594 using x2nrealloc, to simplify logic.
595 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
596 size calculation. Do not assume utmp file is a regular file.
597 * readutmp.h (UT_PID): Moved here from ../src/who.c.
598 (READ_UTMP_CHECK_PIDS): New constant.
599 * save-cwd.c: Include unistd-safer.h.
600 (save_cwd): Use fd_safer.
601 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
602 [!_LIBC] Include "stat-macros.h" instead.
603 * unistd-safer.h (fd_safer): New decl.
605 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
607 * byteswap_.h: New file.
609 2005-04-25 Albert Chin <china@thewrittenword.com>
611 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
614 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
616 * getdate.y (zone): Allow relunit_snumber after tZONE, so
617 that "UTC +1 second" continues to work. Problem reported
619 (relunit_snumber): New rule.
622 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
624 * getdate.y (universal_time_zone_table): New constant.
625 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
626 universal_time_zone_table.
627 (lookup_zone): Prefer universal_time_zone_table to
628 local_time_zone_table, so that "GMT" time stamps are allowed in
629 London during the summer. Problem reported by Ian Abbott.
631 2005-04-12 Jim Meyering <jim@meyering.net>
633 * human.c (humblock): Set *options even when returning due to
634 xstrtoumax conversion failure. Thanks to a used-uninitialized
637 2005-04-09 Jim Meyering <jim@meyering.net>
639 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
640 -Wuninitialized: initialize tm0.tm_year.
642 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
644 * getdate.y (parser_control): rels_seen is now a boolean, not a
645 count, since there's no maximum. All uses changed.
646 Add member dsts_seen.
647 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
649 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
650 Use pc_rels_seen to decide whther a date is absolute.
652 * getdate.y (number): Don't overwrite year.
653 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
656 2005-04-02 Simon Josefsson <jas@extundo.com>
658 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
659 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
661 2005-03-27 Jim Meyering <jim@meyering.net>
663 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
665 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
667 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
668 "one's complement" -> "ones' complement" in comment, as per Knuth.
669 "value of type" -> "type or expression" in comment.
670 * mktime.c, strftime.c: Propagate intprops.h comment nits.
672 2005-03-26 Jim Meyering <jim@meyering.net>
675 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
676 Correct typos: s/or/of/.
678 2005-03-23 Jim Meyering <jim@meyering.net>
680 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
682 2005-03-21 Jim Meyering <jim@meyering.net>
684 Changes imported from coreutils.
686 * cycle-check.c: Don't include xalloc.h.
688 * path-concat.c: Don't include assert.h.
689 (path_concat): Remove assertion that would have triggered
690 for ABASE starting with more than one slash.
691 Reported by Andreas Schwab.
693 * path-concat.c (path_concat): Set *BASE_IN_RESULT
694 properly when ABASE is an absolute file name.
695 Correct the description of this function.
697 Add an assertion and a test driver.
698 This fixes a bug introduced on 2004-07-02.
699 Andreas Schwab reported the resulting failure of cp --parents:
700 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
702 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
704 * strftime.c (my_strftime): If the underlying strftime returns 0
705 (which shouldn't happen), generate nothing instead of returning 0
706 immediately, so that nstrftime (NULL, ...) doesn't return 0.
708 2005-03-16 Bruno Haible <bruno@clisp.org>
710 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
712 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
714 * strftime.c (my_strftime): Prepend space to format so that we can
715 reliably distinguish strftime failure from empty output on POSIX
718 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
720 * iconvme.c (SIZE_MAX): New macro, if not already defined.
721 (iconv_string): Don't guess a size-zero buffer, as that might cause
722 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
723 result would be 'too large', where 'too large' is (heuristically)
724 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
725 overflow concerns. This will prevent some unwanted malloc failures
726 when the inputs are very large.
728 2005-03-15 Bruno Haible <bruno@clisp.org>
730 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
733 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
736 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
738 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
740 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
741 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
743 * strtol.c: Likewise.
745 2005-03-14 Simon Josefsson <jas@extundo.com>
747 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
750 2005-03-14 Jim Meyering <jim@meyering.net>
752 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
753 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
754 to be nonzero so that we (and caller) can detect the difference
755 between a valid zero-length expansion and an error return, even
756 when the underlying strftime fails before writing anything into
759 2005-03-10 Jim Meyering <jim@meyering.net>
761 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
762 so that this module works on systems without fchdir.
764 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
766 Factor int-properties macros into a single file, except for
768 * intprops.h: New file.
769 * getloadavg.c: Include it instead of limits.h.
770 (INT_STRLEN_BOUND): Remove.
771 * human.c: Include intprops.h.
772 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
773 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
774 * inttostr.h: Include intprops.h instead of limits.h.
775 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
776 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
777 for consistency with intprops.h.
778 (time_t_is_integer, twos_complement_arithmetic): Use them.
779 * sig2str.h: Include <signal.h>, intprops.h.
780 (INT_STRLEN_BOUND): Remove.
781 * strftime.c (TYPE_SIGNED): Remove.
782 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
783 * strtol.c: Adjust comments to match intprops.h.
784 * userspec.c: Include intprops.h.
785 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
786 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
787 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
788 instead of rolling our own expressions.
789 * xstrtol.c: Include xstrtol.h first, to test interface.
791 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
793 (my_strftime): Do not mishandle years close to INT_MAX, by doing
794 the right thing even if adding 1900 would overflow. Similarly
795 for tm_mon + 1 and tm_yday + 1.
796 Make %Y always equivalent to %C%y, and similarly for %G and %g.
797 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
798 (DO_SIGNED_NUMBER): New macro.
799 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
801 2005-03-07 Bruno Haible <bruno@clisp.org>
803 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
805 2005-03-03 Derek R. Price <derek@ximbiot.com>
806 Bruno Haible <bruno@clisp.org>
808 * pagealign_alloc.h: New file.
809 * pagealign_alloc.c: New file.
811 2005-01-28 Bruno Haible <bruno@clisp.org>
813 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
816 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
818 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
819 The workaround isn't strictly needed for POSIX conformance, and
820 it's too much of a pain to configure and maintain. We'll ask
821 people to fix their kernels instead.
822 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
823 (NANOSLEEP_BUG_WORKAROUND): Remove.
824 (xnanosleep): Remove the workaround.
826 2005-02-12 Bruno Haible <bruno@clisp.org>
828 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
830 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
832 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
833 * timespec.h (gettime): Return void, since it always
834 succeeds now. All uses changed.
835 * gettime.c (gettime) Likewise.
836 [HAVE_NANOTIME]: Prefer nanotime.
837 Assume gettimeofday succeeds, as POSIX requires.
838 Assime time () succeeds, since other code already does.
839 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
840 (timespec_subtract): Remove.
841 (NANOSLEEP_BUG_WORKAROUND): New constant.
842 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
843 things considerably. Use it only on GNU/Linux hosts, since the
844 workaround shouldn't be needed elsewhere.
846 2005-02-24 Bruno Haible <bruno@clisp.org>
848 * gettext.h: Update from GNU gettext 0.14.2.
850 2005-02-24 Bruno Haible <bruno@clisp.org>
852 * localcharset.c: Update from GNU gettext 0.14.2.
853 * config.charset: Update from GNU gettext 0.14.2.
855 2005-02-22 Simon Josefsson <jas@extundo.com>
857 * iconvme.h, iconvme.c: New files, from libc.
859 2005-02-20 Neil Conway <neilc@samurai.com>
861 * xgethostname.c (xgethostname): Check for ENOMEM, which is
862 returned by OSX/Darwin if the specified buffer is not large
863 enough for the hostname.
865 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
867 * memrchr.h: New file.
868 * chdir-long.c: Include it.
869 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
870 Don't bother including stddef.h.
872 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
874 * argp-help.c (__argp_help): Create a fake struct argp_state and
875 pass it to _help, otherwise the latter coredumps trying to
876 dereference state.root_argp.
878 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
880 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
882 Include <sys/types.h>, for dev_t.
883 (ME_DUMMY, ME_REMOTE): Move from here....
884 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
885 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
887 Include mountlist.h first, to test the interface.
889 2005-01-29 Bruno Haible <bruno@clisp.org>
891 * progname.c (program_name): Initialize.
892 Needed when linking statically on MacOS X.
894 2005-01-28 Bruno Haible <bruno@clisp.org>
896 * javacomp.sh.in: New file, from GNU gettext.
897 * javacomp.h: New file, from GNU gettext.
898 * javacomp.c: New file, from GNU gettext.
900 2005-01-26 Bruno Haible <bruno@clisp.org>
902 * javaexec.sh.in: New file, from GNU gettext.
903 * javaexec.h: New file, from GNU gettext.
904 * javaexec.c: New file, from GNU gettext.
906 2005-01-26 Simon Josefsson <jas@extundo.com>
908 * gai_strerror.c: Use GPL in header.
910 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
912 * argp-help.c (hol_entry_help): Avoid using non-constant
913 initializers for struct pentry_state.
914 (__argp_error): Check return value of __asprintf
915 (__argp_failure): Translate error message
917 * argp-parse.c: Removed braces around the expansion of N_()
919 2005-01-21 Jim Meyering <jim@meyering.net>
921 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
922 same value as for Solaris 9.
924 * chdir-long.c (chdir_long): Rewrite to remove limitation on
925 component length. This included changing the parameter to be
926 of type `char *' rather than `char const *'.
927 * chdir-long.h (chdir_long): Update prototype.
929 * openat.c (fdopendir, fstatat): New functions.
930 * openat.h: Include headers required for use of DIR and struct stat.
931 [AT_SYMLINK_NOFOLLOW]: Define.
932 (fdopendir, fstatat): Add prototypes.
934 2005-01-21 Bruno Haible <bruno@clisp.org>
936 * classpath.h: New file, from GNU gettext.
937 * classpath.c: New file, from GNU gettext.
939 2005-01-20 Simon Josefsson <jas@extundo.com>
941 * version-etc-fsf.c: New file, with version_etc_copyright.
942 * version-etc.c: Remove version_etc_copyright.
943 * version-etc.h (version_etc_copyright): Use [] instead of * in
944 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
946 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
948 * save-cwd.c (save_cwd): Remove code to support the case
949 where fchdir is missing or flaky.
951 2005-01-20 Simon Josefsson <jas@extundo.com>
953 * base64.h (isbase64): Add.
955 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
956 using a unsigned prototype, don't inline.
957 (base64_decode): Use it.
959 2005-01-19 Bruno Haible <bruno@clisp.org>
961 * sh-quote.h: New file, from GNU gettext.
962 * sh-quote.c: New file, from GNU gettext.
964 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
966 Merge changes from coreutils, as described below in several
967 changelogs dated today.
969 * save-cwd.c: Include "save-cwd.h" before other include files.
970 (O_DIRECTORY): Remove; not needed here, since "." must be
971 a directory. All uses removed.
972 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
973 universal on Suns, and we also need to test for IRIX.
974 Revamp code to use 'if' rather than '#if'.
975 Avoid unnecessary comparison of cwd->desc to 0.
977 * utimens.c (futimens): Robustify the previous patch, by checking
978 for known valid error numbers rather than observed invalid ones.
980 2005-01-18 Jim Meyering <jim@meyering.net>
982 * version-etc.c (version_etc_copyright): Update copyright date.
984 * utimens.c (futimens): Account for the fact that futimes
985 can also fail with errno == ENOSYS or errno == ENOENT.
986 Patch from Dmitry V. Levin.
988 Change the name of the robust chdir function from chdir to chdir_long.
989 * save-cwd.c: Include chdir-long.h rather than chdir.h.
990 (restore_cwd): Use chdir_long, not chdir.
991 * chdir-long.c: Renamed from chdir.c.
992 * chdir-long.h: Renamed from chdir.h.
993 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
996 2005-01-18 Bob Proulx <bob@proulx.com>
998 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
999 offsetof() macro construct to avoid compile failure with native HP-UX
1000 11.0 ANSI C compiler.
1002 2005-01-06 Bruno Haible <bruno@clisp.org>
1004 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
1005 because stpncpy.m4 takes care of it.
1007 2004-01-24 Bruno Haible <bruno@clisp.org>
1009 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
1011 2003-10-09 Bruno Haible <bruno@clisp.org>
1013 * progreloc.c: Include xalloc.h instead of xmalloc.h.
1015 2005-01-06 Bruno Haible <bruno@clisp.org>
1017 * fwriteerror.h (fwriteerror): Change specification to include fclose.
1018 * fwriteerror.c: Include <stdbool.h>.
1019 (fwriteerror): At the end, close the file stream. Record whether
1020 stdout was already closed.
1022 2004-05-27 Bruno Haible <bruno@clisp.org>
1024 * execute.c (environ): Declare if needed.
1025 * pipe.c (environ): Likewise.
1026 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
1028 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
1030 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
1031 definitions to be after all include files, to avoid collisions.
1032 Problem reported by Bob Proulx.
1034 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
1036 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
1037 not needed. This removes a dependency on the gettext module.
1038 [defined _LIBC]: Do not include <libintl.h>; not needed.
1040 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
1042 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
1045 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
1047 * argp-parse.c: Include <stddef.h>.
1048 (alignof, alignto): New macros.
1049 (parser_init): Don't assume that void * is aligned sufficiently
1052 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
1053 need to extend the stack.
1054 (YYINITDEPTH): New macro, so that the initial stack isn't overly
1057 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1059 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
1061 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
1063 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
1064 Remove now-obsolete comment about AIX.
1065 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
1066 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
1067 (YYMAXDEPTH): New macro.
1069 2004-12-18 Bruno Haible <bruno@clisp.org>
1071 * fatal-signal.c (fatal_signals): Make non-const.
1072 (init_fatal_signals): New function.
1073 (uninstall_handlers, install_handlers): Ignore signals that were set to
1075 (at_fatal_signal): Call init_fatal_signals.
1076 (init_fatal_signal_set): Likewise. Ignore signals that were set to
1078 Reported by Paul Eggert.
1080 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
1082 * getdate.y (textint): New member "negative".
1083 (time_zone_hhmm): New function.
1084 Expect 14 shift-reduce conflicts, not 13.
1085 (o_colon_minutes): New rule.
1086 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
1087 (yylex): Set the "negative" member of signed numbers.
1089 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
1091 Changes imported from coreutils.
1092 * hard-locale.c: Assume <locale.h> exists.
1094 (GLIBC_VERSION): New macro.
1095 (hard_locale): Assume setlocale exists.
1096 Rewrite to avoid #ifdef.
1097 Use strdup rather than malloc + strcpy.
1098 * human.c: Assume <locale.h> exists.
1099 (human_readable): Assume localeconv exists.
1101 2004-12-01 Jakub Jelinek <jakub@redhat.com>
1103 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
1104 convert T2, not T. (Imported from libc.)
1106 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
1108 * getcwd.c (is_ENAMETOOLONG): New macro.
1109 (__getcwd.c): Don't restore errno; glibc doesn't.
1110 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
1111 first, falling back to our code only if its results look suspicious.
1112 Ensure that the resulting buffer is only as large as necessary.
1114 * readutmp.c: Include readutmp.h first.
1115 Include <errno.h>, since readutmp.h no longer does that.
1116 * readutmp.h: Don't include <errno.h>,
1117 <sys/param.h>, <time.h>; not needed to establish interface.
1118 (errno): Remove decl.
1119 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
1120 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
1121 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
1123 2004-11-28 Simon Josefsson <jas@extundo.com>
1125 * base64.h, base64.c: New file.
1127 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
1129 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
1131 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
1133 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
1134 HP's ANSI C compiler.
1135 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
1136 Declaring int functions causes warnings on some modern systems and
1137 shouldn't be needed to compile on ancient ones.
1138 * same.c (MIN) [defined MIN]: Don't define, since it's already
1141 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
1142 with the following changes.
1143 (__set_errno): Parenthesize properly.
1144 Include <stdbool.h>.
1145 (MIN, MAX, MATCHING_INO): New macros.
1146 (__getcwd): Define with prototype, not K&R form.
1147 Use heuristics to allocate default buffer on stack if possible.
1148 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
1149 behavior, and to avoid the PATH_MAX limit when computing
1151 Use MATCHING_INO to compare inode number to file.
1152 Check for arithmetic overflow in size calculations.
1153 Fix bug in reallocation of dot array that caused getcwd to fail
1154 on directories nested deeper than 75.
1155 Be more careful about saving errno on error.
1156 Do not use realloc; use only free+malloc, as this is a bit
1157 more flexible and avoids a needless copy operation.
1158 Do not inspect st_dev and st_ino for symbolic links; POSIX
1159 doesn't specify the latter.
1160 Check for closedir errors.
1161 Avoid needless casts.
1162 Use "#ifdef weak_alias" around weak_alias, to be like other
1164 The following changes to getcwd.c have effect only when used in
1165 gnulib; they have no effect inside glibc proper.
1166 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
1167 as alloca isn't used.
1168 (alloca, __alloca): Likewise.
1169 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
1170 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
1171 unconditionally, as gnulib assumes C89 or better.
1172 Do not include <sys/param.h>.
1173 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
1174 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
1176 (NULL) [!defined NULL]: Remove; we assume C89 or better.
1177 Include <dirent.h> in a way that is compatible with modern Autoconf.
1178 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
1179 New macros, if not already defined.
1180 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
1181 Use "_LIBC", not "defined _LIBC", for consistency.
1182 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
1184 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
1185 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
1186 * xgetcwd.c: David MacKenzie's old code was removed, so give
1187 credit only to Jim Meyering and adjust the copyright dates.
1188 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
1189 <stdlib.h>, <unistd.h>, "pathmax.h".
1190 Instead, include "xgetcwd.h" (first) and "getcwd.h".
1191 (INITIAL_BUFFER_SIZE): Remove.
1192 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
1194 2004-11-23 Jim Meyering <jim@meyering.net>
1196 * getopt_.h: Remove trailing blanks.
1198 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
1200 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
1201 (futimens): New function, which uses futimes if available.
1202 (futimens, utimens): Support timespec==NULL, with same semantics
1203 as utime and utimens.
1204 * utimens.h (futimens): New decl.
1206 2004-11-23 Jim Meyering <jim@meyering.net>
1208 * __fpending.c: Add comment.
1210 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1212 * getopt_.h: Re-addition of __getopt_argv_const caused
1213 redefinition warnings. To avoid them, include the defines
1214 in `#if !defined __need_getopt ... #endif'. The only place
1215 where __getopt_argv_const is used is in definitions
1216 of getopt_long and getopt_long_only below, which are as well
1217 protected by `#ifndef __need_getopt'.
1218 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
1219 __need_getopt after including <stdio.h> and <unistd.h> These
1220 headers might have defined it.
1222 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
1224 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
1226 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
1227 optopt): Use them instead of invoking ## directly; otherwise, the
1228 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
1230 2004-11-19 Bruno Haible <bruno@clisp.org>
1232 * strtok_r.c: Move comments from here...
1233 * strtok_r.h: ... to here.
1235 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
1237 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
1238 might fail. Problem reported by Yoann Vandoorselaere.
1239 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
1240 that mishandle size_t overflow.
1242 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
1244 * canon-host.c: Include "strdup.h".
1245 (canon_host): Use getaddrinfo if available, so that IPv6 works.
1246 Use strdup instead of malloc/strcpy to duplicate strings.
1248 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
1249 (human_space_before_unit): New constant.
1250 * human.c (human_readable): Support it.
1252 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
1253 (xgetcwd): Set errno correctly when failing.
1254 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
1255 the failure is actually due to a PATH_MAX problem.
1257 Further getopt changes to make it more likely that glibc will
1258 buy the changes back.
1259 * getopt.c (POSIXLY_CORRECT): New constant.
1260 (getopt): Use it, so to preserve glibc semantic
1261 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
1262 when compiling for libc.
1263 * getopt_.h (__getopt_argv_const): Bring it back.
1264 (getopt_long, getopt_long_only): Use it.
1266 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
1267 New arg POSIXLY_CORRECT. All callers changed.
1268 (getopt): Argv is now char * const *, as per standard.
1269 (_getopt_internal_r, _getopt_internal): Argv is now char **,
1270 not char *__getopt_argv_const *.
1271 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
1272 _getopt_long_only_r): Likewise.
1273 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
1274 * getopt_int.h (_getopt_internal, _getopt_internal_r,
1275 _getopt_long_r, _getopt_long_only_r): Likewise.
1276 * getopt_.h (__getopt_argv_const): Remove.
1277 (getopt): Argv is now char * const *, as per standard.
1279 * getdate.y (tORDINAL): New token.
1280 (day, relunit): Allow it for relative times.
1281 (relative_time_table): Use tORDINAL for ordinals.
1283 2004-11-15 Jim Meyering <jim@meyering.net>
1285 * closeout.c: Include "__fpending.h" once again.
1286 Include <stdbool.h>.
1287 (close_stdout): Don't fail just because stdout was closed initially,
1288 since some programs don't write to stdout in the normal course of
1289 operation (other than --version and --help), and we don't want this
1290 function to make e.g. `touch file >&-' fail.
1291 But do fail if it was closed and someone has tried to write to it.
1292 E.g., `printf foo >&-' must fail.
1294 2004-11-11 Simon Josefsson <jas@extundo.com>
1296 * strtok_r.h, strtok_r.c: New file.
1298 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
1300 * getopt_.h (__getopt_argv_const): New macro, to be used so that
1301 we can stop lying to compilers about the constness of argv when we
1302 are compiled outside glibc.
1303 (getopt, getopt_long, getopt_long_only): Use it.
1304 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
1306 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
1307 _getopt_long_only_r): Likewise.
1308 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
1309 _getopt_long_only_r): Likewise.
1311 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
1312 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
1313 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
1314 the other external symbols.
1315 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
1316 declaration, since the above renaming now works around collisions.
1318 2004-11-11 Jim Meyering <jim@meyering.net>
1320 * linebreak.c: Remove trailing blanks.
1321 * alloca_.h: Likewise.
1322 * acosl.c: Likewise.
1323 * euidaccess.c: Likewise.
1324 * allocsa.h: Likewise.
1326 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
1328 * mktime.c (SHR): New macro, which is a portable
1329 substitute for >> that should work even on Crays.
1330 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
1331 Problem reported by Mark D. Baushke in
1332 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
1333 * getdate.y (SHR): Likewise.
1335 * strftime.c (SHR): Likewise.
1337 * quotearg.c (struct quoting_options): Use unsigned int for
1338 quote_these_too, so that right shifts are well defined. All uses
1341 2004-11-10 Simon Josefsson <jas@extundo.com>
1343 * getaddrinfo.h, getaddrinfo.c: New files.
1345 2004-11-10 Jim Meyering <jim@meyering.net>
1347 Ensure that no close failure goes unreported.
1348 * closeout.c (close_stdout): Always close stdout. I.e., don't
1349 return early when it seems there's nothing to flush.
1350 Don't include __fpending.h.
1352 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
1354 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
1356 2004-11-05 Bruno Haible <bruno@clisp.org>
1358 * readlink.c: Include stddef.h, needed for size_t on Woe32.
1359 Reported by Mark D. Baushke <mdb@cvshome.org>.
1361 2004-11-04 Bruno Haible <bruno@clisp.org>
1363 2004-09-11 Bruno Haible <bruno@clisp.org>
1364 * allocsa.valgrind: New file.
1365 2004-02-06 Bruno Haible <bruno@clisp.org>
1366 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
1367 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
1368 Reported by Christopher Seip <chris.seip@hp.com>.
1370 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
1372 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
1373 with errno == ERANGE if the buffer is too small.
1374 Problem reported by Mark D. Baushke.
1376 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
1378 * xreadlink.c (MAXSIZE): New macro.
1379 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
1380 size does not exceed MAXSIZE. Avoid cast.
1381 As suggested by Mark D. Baushke in
1382 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
1383 if readlink fails with buffer size just under MAXSIZE, try again
1386 2004-11-02 Derek R. Price <derek@ximbiot.com>
1387 and Paul Eggert <eggert@cs.ucla.edu>
1389 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
1390 (get_date): Overparenthesize to avoid GCC warning.
1392 2004-11-02 Bruno Haible <bruno@clisp.org>
1394 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
1395 function returns void.
1397 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
1399 * getpass.c (fflush_unlocked, flockfile, funlockfile)
1400 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
1403 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
1405 * getdate.y: Add support for TZ="foo" within a date string.
1406 Fix some bugs near time_t boundaries. Reject dates with
1407 out-of-range components, e.g., "Sept 31".
1408 Include <stdlib.h>, "setenv.h", "xalloc.h".
1409 (ISDIGIT_LOCALE): Remove; unused.
1410 Note that the TZ and time functions used here are not reentrant.
1411 (mktime_ok, get_tz): New functions.
1412 (TZBUFSIZE): New constant.
1413 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
1414 This requires that we sometimes generate our own TZ="XXX..." setting.
1416 2004-10-27 Derek R. Price <derek@ximbiot.com>
1418 * mktime.c (not_equal_tm): Remove redundant check.
1420 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
1422 * getdate.y: Use Bison 1.875 features, and some minor
1423 code cleanups. This change does not affect semantics.
1424 Don't include <stdlib.h>; no longer needed.
1425 Don't include unlocked-io.h; only the "#if TEST" code uses
1426 stdio, and performance isn't crucial there.
1427 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
1428 Bison 1.875 features as described below.
1429 All uses of "PC." replaced by "pc->".
1430 (YYSTYPE): Add a forward declaration.
1431 (yylex, yyerror): Use full prototypes in forward decls.
1432 Use "%pure-parser" rather than obsolescent "%pure_parser".
1433 Use %parse-param and %lex-param instead of obsolescent
1434 YYPARSE_PARAM and YYLEX_PARAM.
1435 (meridian_table, month_and_day_table, time_units_table,
1436 relative_time_table, time_zone_table, military_table,
1437 lookup_zone, lookup_word, get_date):
1438 Use NULL instead of 0 where appropriate.
1439 (to_hour): Avoid abort (), to avoid a dependency on
1441 (yyerror, yylex): Now accepts parser_control * arg.
1442 (main) [TEST]: Use '\0' rather than 0 for char.
1444 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
1446 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
1447 It's now the caller's responsibility to handle the case where
1448 !HAVE_GETPAGESIZE && !defined getpagesize.
1450 * mktime.c (leapyear): Arg is long int, not int.
1452 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
1454 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
1456 2004-10-12 Simon Josefsson <jas@extundo.com>
1458 * getpass.c (fflush_unlocked, flockfile, funlockfile)
1459 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
1462 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
1464 * vsnprintf.h: New file.
1465 * vsnprintf.c: New file.
1467 2004-10-07 Bruno Haible <bruno@clisp.org>
1469 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
1470 into the provided buffer.
1472 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
1474 * diacrit.c, diacrit.h: Add GPL notice.
1476 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
1477 * atanl.c (atanl): Keep the code as similar to glibc as possible.
1478 * logl.c (logl): Keep the code as similar to glibc as possible.
1479 This avoids a potential constant-folding bug.
1481 2004-10-05 Bruno Haible <bruno@clisp.org>
1483 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
1485 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
1487 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
1488 * xmalloc.c (xmemdup): Likewise.
1489 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
1490 XFREE): Remove these long-obsolescent macros.
1491 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
1492 * xstrdup.c: Remove.
1494 * regex.c (re_comp): Cast gettext return value to char *,
1495 Problem reported by Martin Neitzel via Mark D. Baushke.
1497 2004-10-04 Simon Josefsson <jas@extundo.com>
1499 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
1500 '#ifdef USE_UNLOCKED_IO'.
1502 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
1504 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
1505 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
1506 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
1507 regex.c, sha1.c, version-etc.c, yesno.c:
1508 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
1509 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
1510 the includer's responsibility.
1512 Sync from coreutils.
1514 * modechange.c (mode_compile): Don't decrement a pointer that
1515 points to the start of a string, as the C Standard says the
1516 resulting behavior is undefined.
1518 * backupfile.h (enum backuptype): Rename none -> no_backups,
1519 simple -> simple_backups, numbered_existing ->
1520 numbered_existing_backups, numbered -> numbered_backups
1521 to avoid shadowing problems. All uses changed.
1522 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
1523 * backupfile.c (check_extension, numbered_backup):
1524 Rename locals to avoid shadowing 'basename'.
1525 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
1528 * .cppi-disable: Add getopt_.h, getopt_int.h.
1529 * .cvsignore: Add getopt.h.
1531 2004-10-04 Simon Josefsson <jas@extundo.com>
1533 * memmem.h: New file.
1534 * memmem.c: New file, taken from glibc.
1536 2004-10-02 Jim Meyering <jim@meyering.net>
1538 * dirfd.h, getpagesize.h: Add copyright notice.
1540 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
1542 * snprintf.c: Remove comments as to why each header is needed.
1544 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
1546 * strsep.h: New file.
1547 * strsep.c: New file.
1549 2004-10-01 Simon Josefsson <jas@extundo.com>
1551 * snprintf.c (snprintf): Handle size==0.
1553 2004-10-01 Simon Josefsson <jas@extundo.com>
1554 Bruno Haible <bruno@clisp.org>
1556 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
1557 (snprintf): Declare 'args'.
1559 2004-09-30 Simon Josefsson <jas@extundo.com>
1561 * snprintf.h, snprintf.c: New files.
1563 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1565 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
1566 (hol_entry_help): Never translate an empty string.
1567 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
1568 * argp.h (OPTION_NO_TRANS): New option.
1570 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
1572 * xvasprintf.c: Include xalloc.h.
1573 (xvasprintf): Use xalloc_die, not xmalloc_die.
1575 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
1577 * dummy.c: Change copyright notice to FSF, and license to GPL.
1579 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
1581 * argp-pvh.c (argp_program_version_hook): Provide initial value.
1582 Problem reported by Bruno Haible in:
1583 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
1585 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
1587 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
1588 in case some system header has #define'd it. Problem reported by
1589 Soeren D. Schulze in
1590 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
1592 2004-09-08 Bruno Haible <bruno@clisp.org>
1594 * stdint_.h.in: New file, taken from GNU clisp.
1596 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
1598 * xvasprintf.h: New file.
1599 * xvasprintf.c: New file.
1600 * xasprintf.c: New file.
1602 2004-09-08 Bruno Haible <bruno@clisp.org>
1604 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
1606 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
1608 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
1610 Import from coreutils.
1611 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
1612 strings on unbounded length. alloca's performance benefits aren't
1613 that important here.
1615 (parse_with_separator): New function, with most of the internals
1616 of the old parse_user_spec. Allow user to omit both user and group,
1617 for compatibility with FreeBSD.
1618 Clone only the user name, not the entire spec.
1619 Do not set *uid, *gid unless entirely successful.
1620 Avoid memory leak in some failing cases.
1621 Fix regression for USER.GROUP reported by Dmitry V. Levin in
1622 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
1623 (parse_user_spec): Rewrite to use parse_with_separator.
1625 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
1627 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
1628 its complicated substitute.
1629 * argp-help.c: Include <errno.h>, for program_invocation_short_name
1630 and program_invocation_name.
1631 (__argp_basename) [!_LIBC]: Remove; the only use was
1632 replaced by its body.
1633 (__argp_short_program_name): Change condition from
1634 !defined __argp_short_program_name to
1635 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
1636 to match argp-namefrob.h.
1637 (__argp_failure): Don't assume strerror_r returns char *.
1638 * argp-parse.c (N_): Define unconditionally.
1639 (argp_default_options): Fill out initializers with 0 to avoid
1642 2004-08-12 Simon Josefsson <jas@extundo.com>
1644 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
1645 * getopt_.h: Renamed from getopt.h.
1647 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
1649 Merge from coreutils.
1651 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
1652 wmemchr or wmemcpy. Problem reported by Robert Dahlem
1653 for Reliant Unix 5.43.
1655 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
1656 (union fooround): Use uintmax_t, not long int.
1657 The rest is a merge from libc:
1658 [defined _LIBC]: Include <shlib-compat.h>.
1659 (_obstack) [defined _LIBC]: Remove after 2.3.4.
1661 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
1663 * strverscmp.c: Convert to UTF-8.
1665 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
1667 * obstack.h (obstack_empty_p):
1668 Don't assume that chunk->contents is suitably aligned.
1669 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
1670 Likewise. Problem reported by Benno in
1671 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
1673 * chown.c (rpl_chown): Work even if the file is writeable but not
1674 readable. This could be improved further but it'd take some work.
1676 2004-08-08 Simon Josefsson <jas@extundo.com>
1678 * xgethostname.c: Don't include error.h (not used).
1681 * getpass.c: Include getpass.h first.
1683 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
1685 * xalloc-die.c: New files.
1686 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
1688 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
1689 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
1690 (_, N_, xalloc_die): Move to xalloc-die.c.
1691 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
1692 so that we needn't mess with xalloc_msg_memory_exhausted.
1694 * sha1.h: Renamed from sha.h.
1695 (SHA1_H): Renamed from _SHA_H.
1696 (sha1_ctx): Renamed from sha_ctx.
1697 (sha1_init_ctx): Renamed from sha_init_ctx.
1698 (sha1_process_block): Renamed from sha_process_block.
1699 (sha1_process_bytes): Renamed from sha_process_bytes.
1700 (sha1_finish_ctx): Renamed from sha_finish_ctx.
1701 (sha1_read_ctx): Renamed from sha_read_ctx.
1702 (sha1_stream): Renamed from sha_stream.
1703 (sha1_buffer): Renamed from sha_buffer.
1704 * sha1.c: Likewise; renamed from sha.c.
1705 Do not include <sys/types.h>.
1706 Include <stddef.h> rather than <stdlib.h>.
1708 2004-08-08 Bruno Haible <bruno@clisp.org>
1710 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
1711 FILESYSTEM_PREFIX_LEN.
1712 * progreloc.c: Likewise.
1713 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
1715 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
1718 * argp-help.c (make_hol, hol_append): Don't assume that
1719 SIZE_MAX is a valid preprocessor constant.
1720 (__argp_basename): Change from "#ifndef _LIBC"
1721 to "#ifndef __argp_short_program_name", so that
1722 we don't compile these functions for tar.
1724 More merges from coreutils.
1725 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
1726 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
1728 * addext.c: Remove; no longer needed.
1729 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
1730 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
1731 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
1732 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
1733 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
1734 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
1735 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
1736 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
1737 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
1738 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
1739 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
1740 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
1741 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
1742 Import changes from coreutils.
1744 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
1746 Merge from coreutils.
1748 * .gdb-history: Remove; this doesn't belong here.
1750 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
1751 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
1752 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
1754 * dirname.h: Include <stdbool.h>.
1755 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
1756 for consistency with POSIX terminology. All uses changed.
1757 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
1758 (strip_trailing_slashes): Use bool for booleans.
1759 * stripslash.c (strip_trailing_slashes): Likewise.
1761 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
1762 sometimes returns a positive errno value even when it succeeds.
1763 (print_errno_message) [!LIBC]: Fall back on strerror if
1766 * path-concat.c (mempcpy): Don't define if a system header defines it.
1767 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
1768 (longest_relative_suffix): New function.
1769 (path_concat): Use it. Assume first argument is not NULL.
1770 Port to DOS. Omit redundant separators.
1771 Report an error instead of returning NULL.
1772 Use mempcpy instead of memcpy.
1773 (xpath_concat): Remove: not declared or used.
1775 * same.h: Include <stdbool.h>
1776 (same_name): Return bool, not int.
1777 * same.c (same_name): Likewise.
1778 (errno): Don't declare; we assume C89 or better now.
1780 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
1781 if not already defined.
1783 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
1784 * dup-safer.c (errno): Likewise.
1786 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
1788 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
1791 2004-08-03 Simon Josefsson <jas@extundo.com>
1793 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
1794 * progname.h: Don't include stdbool.h.
1796 2004-08-02 Simon Josefsson <jas@extundo.com>
1798 * getsubopt.h: New file, with comments from Bruno Haible.
1799 * getsubopt.c: New file, from glibc, but slightly modified based on
1800 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
1802 2004-08-01 Simon Josefsson <jas@extundo.com>
1804 * xgetdomainname.c: Include stdlib.h, for free().
1806 2004-07-16 Simon Josefsson <jas@extundo.com>
1808 * dummy.c: New file.
1810 2004-07-16 Bruno Haible <bruno@clisp.org>
1812 * backupfile.h: Add extern "C" for C++.
1813 * closeout.h: Likewise.
1814 * copy-file.h: Likewise.
1815 * findprog.h: Likewise.
1816 * full-write.h: Likewise.
1817 * pathname.h: Likewise.
1818 * progname.h: Likewise.
1819 * stpcpy.h: Likewise.
1820 * stpncpy.h: Likewise.
1821 * strcase.h: Likewise.
1822 * strstr.h: Likewise.
1823 * xalloc.h: Likewise.
1825 * mbswidth.h: Add extern "C" for C++.
1826 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
1828 2004-07-09 Simon Josefsson <jas@extundo.com>
1830 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
1831 failed without this.)
1833 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
1835 * fchown-stub.c: New file.
1837 2004-06-24 Jim Meyering <jim@meyering.net>
1839 * obstack.h (obstack_base): Cast to (void *), per documentation.
1841 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
1843 * argz.c, argz_.h: New files, which are autoupdated from libtool.
1845 2004-06-01 Jim Meyering <jim@meyering.net>
1847 * calloc.c: New file.
1849 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
1851 * getdate.y (yylex): Allow space between sign and number.
1852 Problem reported by Dan Jacobson.
1854 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
1855 and Jim Meyering <jim@meyering.net>
1857 Merge from coreutils CVS.
1859 * stat-macros.h: New file, with contents from file-type.h
1860 and coreutils' system.h.
1861 * file-type.c: Include "stat-macros.h".
1862 * file-type.h (file_type): Move all macro definitions to new file,
1865 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
1866 Wrap old code with this conditional.
1867 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
1868 function that does not dereference symlinks.
1869 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
1871 * xreadlink.c: Include xreadlink.h first, to catch .h file
1872 dependency problems.
1873 (xreadlink): Accept new arg SIZE, for efficiency.
1874 All decls and uses changed.
1875 * xreadlink.h: Include <stddef.h>, for size_t.
1877 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
1878 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
1880 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
1882 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
1884 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
1885 macros to be defined.
1886 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
1887 the allocator returns NULL because the requested size is zero.
1889 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
1891 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
1892 var. Add comment explaining why libc still defines it. This
1893 merges the following patch from glibc:
1894 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
1896 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
1898 * obstack.c (_obstack): Remove unused variable. It hasn't been
1899 present in glibc since revision 1.1 of this file.
1900 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
1901 obstack_alignment_mask, obstack_alloc, obstack_base,
1902 obstack_blank, obstack_blank_fast, obstack_chunk_size,
1903 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
1904 obstack_grow0, obstack_init, obstack_int_grow,
1905 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
1906 obstack_next_free, obstack_object_size, obstack_ptr_grow,
1907 obstack_ptr_grow_fast, obstack_room): Remove declarations of
1908 nonexistent functions.
1910 2004-05-17 Derek R. Price <derek@ximbiot.com>
1911 Paul Eggert <eggert@cs.ucla.edu>
1913 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
1915 2004-05-14 Bruno Haible <bruno@clisp.org>
1917 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
1918 that consists of a '.' followed by an empty digit string.
1919 Patch by Tor Lillqvist <tml@iki.fi>.
1921 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
1923 Port obstack to the AS/400, where pointers are 16 bytes wide and
1924 you cannot cast an integer to a valid pointer. This patch is
1925 currently waiting to be integrated into glibc; see
1926 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
1928 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
1929 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
1930 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
1931 (struct obstack): temp member is now a union of a pointer and
1932 an integer, instead of an integer. All integer uses changed.
1933 This does not affect the physical layout of struct obstack,
1934 except on hosts (like the AS/400) where the size or alignment of
1935 void * is greater than that of ptrdiff_t.
1936 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
1937 __STDC__)]: Store temporary in pointer member of union, not
1939 * obstack.c: Include <stddef.h>, for offsetof.
1940 (struct fooalign): Remove; it doesn't need a name.
1941 (union fooround): Change double to long double, and add void *.
1942 (DEFAULT_ALIGNMENT): Use offsetof to compute.
1943 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
1944 not a macro. Hence the values are always int; so remove all
1945 casts-to-int in uses.
1947 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
1948 Derek Price <derek@ximbiot.com>
1950 * alloca.c: Include <alloca.h>, to get our interface.
1951 * alloca_.h: Use __alloca on AIX, so that we don't have to
1952 include <alloca.h> first. Use C89 prototype for alloca; this
1953 requires including <stddef.h> for size_t. Use extern "C" if C++.
1954 Use #elif for simplicity, since we can assume C89 now.
1955 Don't try to source the system alloca.h since it will not be found
1956 and to prevent recursively including its replacement.
1957 * fnmatch.c: Include <alloca.h> instead of opencoding.
1958 * regex.c: Likewise.
1960 2004-05-16 Derek Price <derek@ximbiot.com>
1961 Paul Eggert <eggert@cs.ucla.edu>
1963 getline cleanup. This changes the getndelim2 API: both order of
1964 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
1967 * getline.c: Don't include stddef.h or stdio.h, since our
1968 interface does that.
1969 (getline): Always use getdelim, so that we don't have two
1970 copies of this code.
1971 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
1973 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
1974 (GETNDELIM2_MAXIMUM): New macro.
1975 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
1976 instead of the old practice of delim2==0. All callers changed.
1977 Return -1 on overflow, instead of returning junk.
1978 Do not set *linesize unless allocation succeeds.
1979 * getndelim2.h: Do not include stddef.h; no longer needed, now
1980 that we include sys/types.h.
1981 * getnline.h: Likewise.
1982 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
1983 (getndelim2): Reorder arguments.
1984 * getnline.c (getnline, getndelim):
1985 Don't discard the NMAX argument.
1986 (getnline): Invoke getndelim, to avoid code duplication.
1987 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
1988 of (size_t) -1 by callers of the getnline family.
1990 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
1992 * nanosleep.c (suspended): Change its type from int to
1993 sig_atomic_t volatile.
1994 (first_call): Make it private to rpl_nanosleep, and have it
1995 be zero initially as that's a bit faster.
1996 (my_usleep): Round up fractional times instead of truncating them,
1997 as this is the usual meaning for 'sleep'.
1999 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
2001 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
2002 (ENOSYS): Define if not defined.
2003 (settime): Fall back on stime if it exists and settimeofday fails.
2004 But don't bother with fallbacks if a method fails with errno == EPERM.
2006 2004-05-11 Jim Meyering <jim@meyering.net>
2008 Prior to this change, the save_cwd caller required read access to the
2009 current directory on most systems (ones with the fchdir function).
2011 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
2012 fails, try write-only, and finally, resort to using xgetcwd.
2014 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
2016 * obstack.c, obstack.h: Import changes from libc.
2018 2004-04-28 Bruno Haible <bruno@clisp.org>
2020 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
2021 implicitly appends .exe to executables.
2022 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
2023 accepts Windows pathnames.
2024 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
2025 Cygwin like Windows, since it now accepts Windows pathnames.
2026 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
2027 Cygwin like Windows, since it now accepts Windows pathnames.
2028 Reported by Derek Robert Price <derek@ximbiot.com>.
2030 2004-04-20 Jim Meyering <jim@meyering.net>
2032 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
2034 2004-04-20 Jim Meyering <jim@meyering.net>
2035 Bruno Haible <bruno@clisp.org>
2037 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
2038 memory when realloc fails.
2040 2004-04-18 Jim Meyering <jim@meyering.net>
2042 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
2043 don't leak memory and do call END_UTMP_ENT.
2045 2004-04-11 Paul Eggert <eggert@twinsun.com>
2047 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
2048 (CHAR_BIT): Remove, since we assume C89.
2049 Include <stdint.h> if available, as per current Autoconf CVS advice.
2051 2004-03-30 Paul Eggert <eggert@twinsun.com>
2053 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
2054 not bool, to be more consistent with Unix conventions.
2055 Suggested by Bruno Haible.
2057 Merge from coreutils.
2059 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
2062 * getdate.h: Include stdbool.h, and timespec.h instead of
2063 the usual <time.h> dance.
2064 (get_date): Change signature to support fractional time stamps.
2065 All callers changed.
2066 * getdate.y: Include "getdate.h" first, as we can now
2067 assume C89 and don't need to worry about 'const'.
2068 Similarly, include "unlocked-io.h" near start, not in middle.
2070 (textint.value): Use long int rather than int.
2071 (textint.digits): Use size_t rather than int.
2072 (BILLION, LOG10_BILLION): New constants.
2073 (parser_control): New member rel_ns. Members day_ordinal,
2074 time_zone, month, day, hour, minutes, rel_year, rel_month,
2075 rel_day, rel_hour, rel_minutes, rel_seconds
2076 are now long int, not int. Member seconds is now struct timespec,
2077 not int. New member timespec_seen. Members dates_seen, days_seen,
2078 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
2080 (%union.intval): Now long int, not int.
2081 New member timespec.
2082 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
2083 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
2084 (spec): Now is a timespec or an item list.
2085 (timespec, items): New nonterminals.
2086 (time, rel, relunit, number, get_date):
2087 Add support for fractional seconds.
2088 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
2089 (gmtime, localtime, mktime): Remove decls; not needed with C89.
2090 (to_hour): First arg is now long int, not int.
2091 (to_year): Returns long int, not int.
2092 Don't treat year -70 like 70.
2093 (tm_diff): Returns long int, not int.
2094 (lookup_word): Use bool instead of int when appropriate.
2095 (yylex): Use size_t for count, not int.
2096 Detect overflow when parsing large integer constants.
2097 Add support for fractions.
2098 (get_date): Make pointers 'const' if possible.
2099 Use more-portable code to detect integer overflow.
2100 (main) [TEST]: Adjust to above changes. Test for localtime failure.
2101 Don't use ctime; it's not reliable if the year has >4 digits.
2103 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
2104 This is for compatibility with BSD.
2106 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
2107 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
2108 From coreutils' system.h.
2110 * userspec.c: Don't include "posixver.h".
2111 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
2112 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
2113 compatible extension. Simplify code by removing a boolean int
2114 that was always nonzero if a string was nonnull.
2116 2004-03-30 Jim Meyering <jim@meyering.net>
2118 Merge from coreutils.
2120 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
2122 * readtokens.c (readtoken): Don't leak 64 bytes when reading
2123 an empty input stream.
2125 * readtokens.c: Include <stdbool.h>.
2126 (readtoken): Use `size_t' rather than int/long.
2127 All callers adjusted.
2128 Use `bool' rather than `int' where appropriate.
2129 Use memset rather than an explicit loop.
2130 Use x2nrealloc rather than xrealloc.
2131 Allow the use of `\0' as a delimiter.
2132 (readtokens): Likewise.
2133 * readtokens.h (readtoken, readtokens): Update prototypes.
2135 2004-03-30 Bruno Haible <bruno@clisp.org>
2137 * getloadavg.c (getloadavg): Don't assume setlocale returns
2140 2004-03-29 Paul Eggert <eggert@twinsun.com>
2142 Merge changes to getloadavg.c from coreutils and Emacs.
2144 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
2145 Define to an expression, not to the empty string.
2146 Include cloexec.h and xalloc.h.
2147 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
2148 Use set_cloexec_flag rather than rolling our own.
2149 * cloexec.c, cloexec.h: New files.
2151 2004-03-18 Paul Eggert <eggert@twinsun.com>
2153 * getopt.h: Sync with libc CVS.
2155 2004-03-18 Paul Eggert <eggert@twinsun.com>
2156 Bruno Haible <bruno@clisp.org>
2158 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
2159 not on all platforms that have <wchar.h>.
2160 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
2162 2004-03-09 Paul Eggert <eggert@twinsun.com>
2164 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
2166 * getopt_int.h: New file, also synced from libc.
2168 2004-03-07 Paul Eggert <eggert@twinsun.com>
2170 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
2171 '#if' expressions. Unlike the code it replaces, it does not
2172 depend on (defined _SC_PAGESIZE). However, it does depend on
2173 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
2174 first reported by Jason Andrade in
2175 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
2177 2004-01-18 Simon Josefsson <jas@extundo.com>
2179 * strdup.h: New file.
2180 * strdup.c: Include it.
2181 * path-concat.c: Include strdup.h. Drop strdup declaration.
2182 * userspec.c: Include strdup.h. Drop strdup declaration.
2184 2004-02-06 Karl Berry <karl@gnu.org>
2186 * config.charset: update from gettext 0.14.1.
2188 2004-02-05 Paul Eggert <eggert@twinsun.com>
2190 Add comments and code, prompted by suggestions from Bruno Haible
2192 * quotearg.h (quotearg_alloc): New decl. Improve the comments
2193 describing the enum quoting_style values.
2194 * quotearg.c (quotearg_alloc): New function.
2195 (quotearg_buffer_restyled): Treat lone { and } as special.
2196 Treat = as special. Work around bug with older shells
2197 that "see" a '\' that is really the 2nd byte of a multibyte char.
2198 Quote empty string with shell_quoting_style.
2200 2004-02-03 Bruno Haible <bruno@clisp.org>
2202 * pipe.h: New file, from GNU gettext.
2203 * pipe.c: New file, from GNU gettext.
2205 2004-01-27 Bruno Haible <bruno@clisp.org>
2207 * execute.h: New file, from GNU gettext.
2208 * execute.c: New file, from GNU gettext.
2209 * w32spawn.h: New file, from GNU gettext.
2211 2004-01-23 Paul Eggert <eggert@twinsun.com>
2213 Exit-status fix from coreutils.
2215 Use exit_failure consistently in place of EXIT_FAILURE,
2216 so that program exit statuses are consistent on failure.
2218 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
2219 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
2220 * argmatch.h: Comment fix to match the above.
2221 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
2222 Now a macro referring to exit_failure, instead of a separate
2223 variable. Include "exitfail.h" to get it.
2224 * xstrtol.h: Include "exitfail.h".
2225 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
2227 * long-options.c (parse_long_options): Use prototype
2228 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
2231 2004-01-21 Jim Meyering <jim@meyering.net>
2233 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
2234 so as not to conflict with a different-sized __mktime_internal
2235 function in GNU libc.
2236 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
2237 Problem building statically-linked `ls' reported by Michael Brunnbauer.
2239 2004-01-18 Paul Eggert <eggert@twinsun.com>
2241 Merge from diffutils.
2243 * file-type.c (file_type): Add typed memory objects.
2244 * file-type.h (S_TYPEISTMO): New macro.
2246 * c-stack.h (c_stack_action): Remove argv argument.
2247 * c-stack.c (c_stack_action): Likewise. All uses changed.
2248 (die): Don't calculate message unless segv_action returns.
2249 (get_stack_location, min_address_from_argv, max_address_from_argv,
2250 volatile stack_base, volatile_stack_size): Remove.
2251 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
2252 that every segmentation violation is a stack overflow. (Ouch!)
2253 See Debian bug 136249 (still outstanding) for more info about why
2254 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
2256 2003-11-30 Bruno Haible <bruno@clisp.org>
2258 Safer stack allocation.
2259 * setenv.c: Include allocsa.h.
2260 (alloca): Remove fallback definition.
2261 (freea): Remove macro.
2262 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
2265 2003-10-17 Bruno Haible <bruno@clisp.org>
2267 * binary-io.h: Avoid warnings on Cygwin.
2269 2003-12-28 Bruno Haible <bruno@clisp.org>
2271 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
2272 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
2274 2003-11-28 Bruno Haible <bruno@clisp.org>
2276 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
2278 2003-11-27 Bruno Haible <bruno@clisp.org>
2280 * wait-process.c: On Windows, include windows.h. Needed on mingw.
2282 2003-11-17 Bruno Haible <bruno@clisp.org>
2284 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
2286 2003-11-24 Bruno Haible <bruno@clisp.org>
2288 * xallocsa.h: New file, from GNU gettext.
2289 * xallocsa.c: New file, from GNU gettext.
2291 2003-11-24 Bruno Haible <bruno@clisp.org>
2293 * allocsa.h: New file, from GNU gettext.
2294 * allocsa.c: New file, from GNU gettext.
2296 2003-11-24 Bruno Haible <bruno@clisp.org>
2298 * eealloc.h: New file.
2300 2004-01-15 Jim Meyering <jim@meyering.net>
2302 Merge from coreutils.
2304 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
2305 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
2306 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
2308 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
2309 optional configure-time default.
2311 * version-etc.c (version_etc_copyright): Update copyright date.
2313 * xreadlink.c (xreadlink): Correct outdated comment.
2315 2004-01-15 Paul Eggert <eggert@twinsun.com>
2317 Merge from coreutils.
2319 * posixver.c: Include posixver.h.
2321 * same.c: Include <stdbool.h>, <limits.h>.
2322 (_POSIX_NAME_MAX): Define if not defined.
2324 (same_name): If file names are silently truncated, report
2325 that the file names are the same if they are the same after
2326 the silent truncation.
2328 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
2329 conversion function.
2330 * xstrtod.c (xstrtod): Likewise. All callers changed to
2331 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
2334 2004-01-14 Paul Eggert <eggert@twinsun.com>
2336 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
2337 with like-named macro in fnmatch.c.
2338 (EXT): Use an internal constant instead.
2340 Merge fnmatch patches from glibc.
2341 * fnmatch.c (mbsinit): Remove define.
2342 Add libc_hidden_ver (__fnmatch, fnmatch).
2343 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
2344 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
2346 2003-12-14 Karl Berry <karl@gnu.org>
2348 * config.charset: update from gettext-runtime.
2350 2003-12-03 Paul Eggert <eggert@twinsun.com>
2352 * getgroups.c (getgroups): xmalloc takes one argument, not two.
2353 Bug reported by Alfred M. Szmidt.
2355 2003-11-29 Karl Berry <karl@gnu.org>
2357 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
2359 2003-11-23 Paul Eggert <eggert@twinsun.com>
2360 Bruno Haible <bruno@clisp.org>
2362 * printf-parse.h: Don't include sys/types.h.
2363 (ARG_NONE): New macro.
2364 (char_directive): Change type of *arg_index fields to size_t.
2365 * printf-parse.c: Don't include sys/types.h.
2366 (SSIZE_MAX): Remove macro.
2367 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
2368 Remove unnecessary overflow check.
2369 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
2372 2003-11-24 Paul Eggert <eggert@twinsun.com>
2374 * alloca.c: Remove dependency on xalloc module.
2375 (xalloc_die): Remove.
2376 (memory_full) [!defined emacs]: New macro.
2377 [!defined emacs]: Don't include xalloc.h.
2378 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
2379 address arithmetic overflows. Change datatypes a bit to avoid
2382 2003-11-22 Jim Meyering <jim@meyering.net>
2384 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
2386 2003-11-17 Bruno Haible <bruno@clisp.org>
2388 * vasnprintf.c (alloca): Remove fallback definition.
2389 (freea): Remove definition.
2390 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
2391 Reported by Paul Eggert.
2393 2003-11-17 Jim Meyering <jim@meyering.net>
2395 On systems without utime and without a utimes function capable of
2396 dealing with a NULL struct utimbuf* argument, this utime replacement
2397 could -- in unusual circumstances -- leak a file descriptor.
2398 * utime.c: Include <unistd.h> and <errno.h>.
2399 (utime_null): Be sure to close `fd' and to preserve errno.
2400 Reported by Geoff Collyer via Arnold Robbins.
2402 2003-11-16 Paul Eggert <eggert@twinsun.com>
2403 Bruno Haible <bruno@clisp.org>
2405 Protect against address arithmetic overflow.
2406 * printf-args.h: Include stddef.h.
2407 (arguments): Change type of field 'count' to size_t.
2408 * printf-args.c (printf_fetchargs): Use size_t instead of
2409 'unsigned int' where appropriate.
2410 * printf-parse.h: Include sys/types.h.
2411 (char_directive): Change type of *arg_index fields to ssize_t.
2412 (char_directives): Change type of fields 'count', max_*_length to
2414 * printf-parse.c: Include sys/types.h and xsize.h.
2415 (SSIZE_MAX): Define fallback value.
2416 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
2417 instead of 'int' where appropriate. Check a_allocated, d_allocated
2418 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
2419 * vasnprintf.c: Include xsize.h.
2420 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
2421 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
2422 overflow. Avoid wraparound when converting a width or precision from
2425 2003-11-16 Bruno Haible <bruno@clisp.org>
2427 Update from GNU gettext.
2428 * printf-parse.c: Generalize to it can be compiled for wide strings.
2429 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
2430 * vasnprintf.c: Generalize to it can be compiled for wide strings.
2431 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
2432 SNPRINTF): New macros.
2433 Don't include <alloca.h> if the file is used inside libintl.
2434 (local_wcslen): New function, for Solaris 2.5.1.
2435 (VASNPRINTF): Use it instead of wcslen.
2437 2003-11-16 Bruno Haible <bruno@clisp.org>
2439 * xsize.h (xmax): New function.
2440 (xsum, xsum3, xsum4): Declare as "pure" functions.
2442 2003-11-12 Paul Eggert <eggert@twinsun.com>
2444 * xalloc.h: Do not include <limits.h> or <stdint.h>.
2445 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
2446 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
2447 heuristic is just as accurate as far as we know, and it removes a
2448 dependency on size_max.m4 and ptrdiff_max.m4.
2450 2003-11-12 Paul Eggert <eggert@twinsun.com>
2452 * xstrtol.c (__xstrtol): Remove "break" immediately after
2453 "return", to pacify some unknown compiler. Problem reported
2456 2003-11-11 Bruno Haible <bruno@clisp.org>
2458 * xsize.h (SIZE_MAX): Remove fallback definition.
2459 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
2462 2003-11-10 Paul Eggert <eggert@twinsun.com>
2464 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
2465 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
2466 rejected some allocations of exactly SIZE_MAX - 2 bytes.
2468 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
2469 not (size_t) -1, since it's defined here.
2471 2003-11-06 Paul Eggert <eggert@twinsun.com>
2473 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
2474 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
2475 Reject sizes of exactly SIZE_MAX bytes.
2476 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
2477 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
2479 2003-11-05 Bruno Haible <bruno@clisp.org>
2481 * xsize.h: Include limits.h, to avoid a possible collision with
2482 SIZE_MAX defined in <limits.h> on Solaris.
2484 2003-11-04 Bruno Haible <bruno@clisp.org>
2486 * xsize.h: New file.
2487 * linebreak.c: Include xsize.h.
2488 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
2489 argument for overflow.
2490 Suggested by Paul Eggert.
2492 2003-10-31 Bruno Haible <bruno@clisp.org>
2494 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
2495 to avoid (extremely rare) race condition.
2496 Suggested by Paul Eggert.
2498 2003-11-03 Jim Meyering <jim@meyering.net>
2500 * userspec.c: Include "userspec.h".
2501 * userspec.h: New file.
2503 2003-10-31 Paul Eggert <eggert@twinsun.com>
2505 * mountlist.h (struct mount_entry.me_type_malloced): New member.
2506 * mountlist.c (SIZE_MAX): Define if not defined already.
2507 (read_filesystem_list): Set and use me_type_malloced.
2508 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
2509 whatever the type happens to be), for brevity and consistency.
2510 Check for size calculation overflow on Alphas running OSF/1.
2512 2003-10-31 Jim Meyering <jim@meyering.net>
2514 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
2516 * linebuffer.c: Include <string.h> for declaration of memset.
2518 2003-10-30 Paul Eggert <eggert@twinsun.com>
2519 Bruno Haible <bruno@clisp.org>
2521 * vasprintf.c: Include <limits.h>, <stdlib.h>.
2522 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
2524 2003-10-29 Paul Eggert <eggert@twinsun.com>
2526 * xalloc.h (xalloc_oversized): Now a macro, not a function,
2527 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
2529 * quotearg.c (quotearg_n_options): Use it.
2530 * group-member.c: Include <stdbool.h>.
2531 (free_group_info): Arg is now const *; don't free arg.
2532 (get_group_info): Now returns bool and accepts struct group_info *,
2533 rather than returning a malloc'ed struct group_info *.
2534 All uses changed. Check for overflow in internal size calculation.
2536 * getusershell.c (readname): Simplify the code by using x2nrealloc
2537 rather than xmalloc/xrealloc.
2538 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
2539 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
2540 conformance bug: the old code used a pointer after freeing the
2541 storage that it addressed.
2542 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
2543 rather than doing it by hand.
2544 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
2545 the buffer preserved. Use free and xmalloc instead.
2546 * quotearg.c (quotearg_n_options): Likewise.
2547 Use a simpler test for size overflow. Don't use xalloc_oversized
2548 because unsigned int might be wider than size_t (!); this suggests
2549 that we should switch from unsigned int to size_t for slot numbers.
2551 2003-10-27 Bruno Haible <bruno@clisp.org>
2553 * stdbool_.h: Better support for BeOS.
2555 2003-10-27 Paul Eggert <eggert@twinsun.com>
2557 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
2558 to allocate the returned structure. Do not allocate a subarray,
2559 as x2nrealloc will do that.
2560 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
2561 instead of xnrealloc.
2562 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
2564 2003-10-26 Paul Eggert <eggert@twinsun.com>
2566 * xalloc.h (xalloc_oversized): New static inline function, for
2567 callers that want to do their own size-overflow checking. Include
2568 <stdbool.h>, since xalloc_oversized returns bool.
2569 * xalloc.c (array_size_overflow): Remove. All callers changed
2570 to use xalloc_oversized.
2572 Add two functions x2realloc, x2nrealloc, for programs that grow
2573 arrays dynamically by doubling their sizes.
2574 * xalloc.h (x2realloc, x2nrealloc): New decls.
2575 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
2578 Port to C99 semantics for 'inline' of external functions.
2579 Bug reported by Bruno Haible.
2580 * xmalloc.c (xnmalloc_inline): New static inline function,
2581 with the old contents of xnmalloc.
2582 (xnmalloc, xmalloc): Use it.
2583 (xnrealloc_inline): New static inline function,
2584 with the old contents of xnrealloc.
2585 (xnrealloc, xrealloc): Use it.
2587 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
2589 2003-10-25 Paul Eggert <eggert@twinsun.com>
2591 Fix several address-calculation bugs in the hash modules,
2592 plus some minor code cleanup.
2594 * hash.h: Include <stdbool.h>, for bool.
2595 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
2596 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
2597 hash_get_n_entries, hash_get_max_bucket_length,
2598 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
2599 hash_rehash): Use size_t rather than unsigned.
2600 * hash.c (struct hash_table, hash_get_n_buckets,
2601 hash_get_n_buckets_used, hash_get_n_entries,
2602 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
2603 hash_get_entries, hash_do_for_each, hash_string, is_prime,
2604 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
2606 (SIZE_MAX): Define if not defined.
2607 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
2608 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
2610 Use const * when possible.
2611 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
2612 (check_tuning): Fix bug: if tuning parameters were very close to
2613 0 or 1, rounding errors could have caused subscript violations.
2614 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
2615 (hash_initialize): Add 'fail:' label
2616 to free table and return NULL, and use it to simplify code.
2617 Use calloc rather than clearing the storage ourself.
2618 (hash_initialize, hash_rehash): Check for arithmetic overflow in
2619 buffer size calculations.
2620 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
2621 Include <stddef.h>, for size_t.
2622 * hash-pjw.c (hash_pjw): Likewise.
2623 Switch to method described by Bruno Haible.
2624 Include <limits.h>, for CHAR_BIT.
2625 (SIZE_BITS): New macro.
2627 2003-10-21 Paul Eggert <eggert@twinsun.com>
2629 * getndelim2.c (getndelim2): When size calculation overflows,
2630 ceiling the allocation at NMAX bytes rather than silently
2631 discarding input bytes before NMAX is reached. This makes
2632 a difference only if NMAX exceeds SIZE_MAX / 2.
2634 * obstack.c: Merge from glibc.
2635 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
2636 Add libc_hidden_def (_obstack_newchunk).
2637 (_obstack_free) [! defined _LIBC]: Remove.
2638 [defined _LIBC]: Make a strong alias from obstack_free, rather than
2639 a clone of the function body.
2640 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
2641 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
2643 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
2644 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
2647 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
2648 (obstack_ptr_grow_fast, obstack_int_grow_fast):
2649 Don't use lvalue casts, as GCC plans to remove support for them
2650 in GCC 3.5. Reported by Joseph S. Myers. This bug
2651 was also present in the non-GCC version, indicating that this
2652 code had always been buggy and had never been widely used.
2653 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
2654 Use the fast variant of each macro, rather than copying the
2655 definiens of the fast variant; that way, we'll be more likely to
2656 catch future bugs in the fast variants.
2658 2003-10-20 Bruno Haible <bruno@clisp.org>
2660 * wait-process.h: New file, from GNU gettext.
2661 * wait-process.c: New file, from GNU gettext.
2663 2003-10-19 Jim Meyering <jim@meyering.net>
2665 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
2667 2003-10-16 Paul Eggert <eggert@twinsun.com>
2669 * getgroups.c: Include <errno.h>, <stdlib.h>.
2670 (getgroups): First arg is int, not size_t.
2671 Don't let 'free' mangle errno.
2673 2003-10-16 Jim Meyering <jim@meyering.net>
2675 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
2677 2003-10-15 Paul Eggert <eggert@twinsun.com>
2679 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
2681 (new_exclude, add_exclude_file): Initial size no longer needs to
2683 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
2684 our own address arithmetic overflow checking.
2686 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
2687 (fnmatch): Do not alloca more than 2000 wide characters;
2688 instead, use malloc for large buffers.
2689 Check for address arithmetic overflow, and return -1
2690 with errno set to ENOMEM in that case.
2691 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
2692 (NEW_PATTERN): Do not alloca more than 8000 bytes;
2693 instead, return -1. Check for address arithmetic overflow.
2695 2003-10-14 Paul Eggert <eggert@twinsun.com>
2697 Handle invalid suffixes and overflow independently, so that
2698 callers can treat them independently as needed. Fix some bugs in
2699 suffix handling, e.g., "100k@" was not diagnosed as an invalid
2700 suffix for a human-readable blocksize. The major caller-visible
2701 change is the addition of a new
2702 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
2703 that both overflow and suffix chars were found.
2705 * human.c (humblock): Don't check separately for invalid suffix
2706 char; that is xstrtoumax's job (now that its bug is fixed).
2707 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
2708 INTMAX_MAX]: New macros.
2709 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
2710 TYPE_MAXIMUM): New macros.
2711 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
2712 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
2713 if overflow occurs, as it's what __strtol does and it's more useful
2715 (__xstrtol): If __strtol reports some error other than ERANGE,
2716 reflect it to the caller as LONGINT_INVALID. If it reports
2717 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
2718 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
2719 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
2721 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
2722 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
2723 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
2724 [defined UINTMAX_MAX]: New macros.
2726 2003-10-14 Bruno Haible <bruno@clisp.org>
2728 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
2729 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
2730 Also use volatile where needed.
2732 2003-10-12 Paul Eggert <eggert@twinsun.com>
2734 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
2735 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
2736 and define in terms of the other primitives.
2737 * xmalloc.c: Include stdbool.h; do not include exit.h.
2738 (SIZE_MAX): Define if not already defined.
2739 (array_size_overflow): New function.
2740 (xalloc_die): Abort instead of exiting if 'error' returns.
2741 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
2742 (xmalloc, xrealloc): Use them.
2743 (xcalloc): Check for address arithmetic overflow.
2744 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
2745 a bit faster than strcpy.
2747 2003-10-08 Paul Eggert <eggert@twinsun.com>
2749 Merge getpass from libc, plus a few fixes.
2751 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
2752 Include <stdbool.h>.
2753 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
2754 __fsetlocking to empty.
2755 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
2756 do include <bits/libc-lock.h>.
2757 Do not include <fcntl.h>; not needed.
2758 [_LIBC]: Include <wchar.h>.
2759 (NOTCANCEL_MODE): New macro.
2760 (flockfile, funlockfile) [_LIBC]: New macros.
2761 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
2762 [!_LIBC]: New macros.
2763 (call_fclose): New function.
2764 (getpass): Use it. Save tty stream separately; this simplifies the
2765 code and makes it more reliable if stdin happens to equal stdout.
2766 Invoke __fsetlocking on tty.
2767 Handle thread cancellation if needed.
2768 Namespace cleanup (use __tcgetattr, __getline).
2769 Use bool for Booleans.
2770 [USE_IN_LIBIO]: Handle wide streams.
2771 [!_LIBC]: Unconditionally do the fseek, since we don't know what
2772 stream might go where.
2774 * unlocked-io.h: Include <stdio.h>, so that the caller
2775 doesn't have to include <stdio.h> before us.
2776 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
2777 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
2778 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
2779 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
2780 if not declared, so that we can use getpass.c code from libc without
2782 (flockfile, ftrylockfile, funlockfile): New macros.
2784 2003-10-06 Bruno Haible <bruno@clisp.org>
2786 * version-etc-2.h: Remove file.
2787 * version-etc-2.c: Remove file.
2789 2003-09-25 Jim Meyering <jim@meyering.net>
2790 Bruno Haible <bruno@clisp.org>
2792 This lets translators provide better translations for the
2793 "Written by ..." part of --version output.
2794 * version-etc.h: Include stdarg.h.
2795 (version_etc_copyright): Declare as readonly.
2796 (version_etc): Make this function variadic with a NULL-terminated list
2797 of author name strings.
2798 (version_etc_va): New declaration.
2799 * version-etc.c: Include stdarg.h, stdlib.h.
2800 (version_etc_copyright): Declare as readonly.
2801 (version_etc_va): New function. Provide a different translatable string
2802 for each possible number of authors < 10. Abbreviate when there are 10
2804 (version_etc): Make this function variadic. Call version_etc_va.
2805 Suggestion from Gary V. Vaughan.
2807 * long-options.h (parse_long_options): Change prototype: the authors
2808 string is moved to the end and becomes variadic.
2809 * long-options.c: Include stdarg.h.
2810 (parse_long_options): Make this function variadic, too.
2811 Call version_etc_va, not version_etc.
2813 2003-10-06 Bruno Haible <bruno@clisp.org>
2815 * fatal-signal.h: New file, from GNU gettext.
2816 * fatal-signal.c: New file, from GNU gettext.
2818 2003-10-04 Karl Berry <karl@gnu.org>
2820 * argp*: update from libc.
2822 2003-10-01 Larry Jones <lawrence.jones@eds.com>
2824 * getpass.c (getpass): Use a no-op fseek when switching from input to
2825 output mode on the same stream.
2827 2003-09-29 Paul Eggert <eggert@twinsun.com>
2829 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
2830 Fix arg typo in previous patch.
2832 2003-09-28 Jim Meyering <jim@meyering.net>
2834 * error.c: Correct cpp indentation.
2836 2003-09-27 Paul Eggert <eggert@twinsun.com>
2838 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
2839 Omit the special code that used __typeof__, since we worry that
2840 it could be more trouble than it's worth. See:
2841 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
2842 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
2846 2003-09-26 Jim Meyering <jim@meyering.net>
2848 * error.c (error_tail): Move some declarations
2849 into inner scope where the local variables are used.
2851 2003-09-26 Bruno Haible <bruno@clisp.org>
2853 * stpncpy.h (gnu_stpncpy): New declaration.
2854 (stpncpy): Define as alias for gnu_stpncpy.
2855 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
2857 2003-09-26 Paul Eggert <eggert@twinsun.com>
2859 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
2860 (error_tail): Do not loop, reallocating temporary buffer, since
2861 the output cannot contain more wide characters than the input
2862 contains bytes, the size must be big enough already. This avoids
2863 one potential size overflow calculation. Check for size overflow
2864 when calculating temporary buffer size. Free temporary buffer
2865 when done, if it was allocated with malloc; this plugs a memory
2866 leak. Remove casts from void * to pointers, that are no longer
2867 needed now that we're assuming C89 or better.
2869 Merge error changes from glibc.
2871 * error.c, error.h: Update copyright notice header to match glibc.
2872 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
2873 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
2874 Disable cancellation while printing error.
2875 * error.h: Prepend __ to parameter names.
2877 2003-09-25 Karl Berry <karl@gnu.org>
2879 * argp-fmtstream.c, argp-help.c: update from libc.
2881 2003-09-25 Bruno Haible <bruno@clisp.org>
2883 * version-etc-2.h: New file, from version-etc.h with modifications.
2884 * version-etc-2.c: New file, from version-etc.c with modifications.
2886 2003-09-25 Simon Josefsson <jas@extundo.com>
2888 * xgetdomainname.h: New file.
2889 * xgetdomainname.c: New file.
2891 2003-09-25 Simon Josefsson <jas@extundo.com>
2892 Bruno Haible <bruno@clisp.org>
2894 * getdomainname.h: New file.
2895 * getdomainname.c: New file.
2897 2003-09-24 Paul Eggert <eggert@twinsun.com>
2899 * linebuffer.c (freebuffer): Don't free the argument, just
2900 the buffer associated with the argument. Bug reported by
2903 2003-09-19 Karl Berry <karl@gnu.org>
2905 * argp.h: update from libc.
2907 2003-09-16 Paul Eggert <eggert@twinsun.com>
2909 * linebuffer.c (readlinebuffer): Return NULL immediately upon
2910 input error, instead of returning NULL the next time we are called
2911 (and therefore losing track of errno).
2913 2003-09-15 Paul Eggert <eggert@twinsun.com>
2915 * getndelim2.c (getndelim2): Don't trash errno when a read
2916 fails, so that the caller gets the proper errno.
2918 * readutmp.c (read_utmp): Likewise.
2919 Check for fstat error. Close stream and free storage
2922 2003-09-14 Bruno Haible <bruno@clisp.org>
2924 * fwriteerror.h: New file.
2925 * fwriteerror.c: New file.
2927 2003-09-14 Jim Meyering <jim@meyering.net>
2929 * getloadavg.c: Correct cpp indentation.
2930 * strdup.c: Likewise.
2931 * vasnprintf.c: Likewise.
2933 2003-09-12 Paul Eggert <eggert@twinsun.com>
2935 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
2936 * obstack.c [!defined _LIBC]: Likewise.
2937 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
2938 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
2939 * exitfail.c: Don't include stdlib.h; no longer needed.
2941 More changes to assume C89 or better.
2943 * error.c (error_tail): Assume vprintf.
2945 * argmatch.c (getenv): Remove decl.
2946 * progreloc.c (get_full_program_name): Define via prototype.
2947 * setenv.c (clearenv): Likewise.
2948 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
2950 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
2951 (malloc, memcpy): Remove decls.
2952 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
2953 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
2954 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
2955 (memcpy): Remove macro.
2956 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
2957 (__P): Remove. All uses removed.
2958 (PTR): Remove. All uses changed to void *.
2959 (CHAR_BIT, NULL): Remove.
2960 (spaces, zeros, memset_space, memset_zero)
2961 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
2963 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
2964 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
2965 Define with prototype.
2966 Remove now-unnecessary prototype decl.
2967 (extra_args_spec): Assume ANSI C. All uses changed.
2968 (extra_args_spec_iso): Remove.
2969 (my_strftime, emacs_strftimeu): Define via prototype.
2970 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
2972 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
2973 * strtoimax.c: Include <stdlib.h> unconditionally.
2974 (strtoul, strtol): Remove decls.
2975 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
2977 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
2978 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
2979 (LOCALE_PARAM_PROTO): New macro.
2980 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
2981 (INTERNAL (strtol), strtol): Define with a prototype.
2982 (PARAMS): Remove. All uses removed.
2983 * tempname.c: Include <string.h> unconditionally.
2984 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
2985 * xgethostname.c (main): Define with a prototype.
2986 * xmalloc.c: Include "xalloc.h" first, to check interface.
2987 Include <stdlib.h> unconditionally.
2988 (calloc, malloc, realloc, free): Remove decls.
2989 * xstrtod.c: Include "xstrtod.h" first, to check interface.
2990 Include <stdlib.h> unconditionally. Sort include file names.
2992 (xstrtod): Define with a prototype.
2993 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
2994 (strtol, strtoul): Remove decls.
2996 2003-09-11 Paul Eggert <eggert@twinsun.com>
2998 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
2999 Include <stdlib.h>, <string.h> unconditionally.
3000 Remove now-unnecessary cast to char *.
3001 * strnlen.c: Include <string.h> unconditionally.
3002 * yesno.c (yesno): Define with a prototype.
3004 2003-09-10 Bruno Haible <bruno@clisp.org>
3006 * strcspn.c: Include <string.h> unconditionally.
3007 * strpbrk.c: Include <string.h> unconditionally.
3008 * strstr.c: Include <string.h> unconditionally.
3009 * unicodeio.c: Include <string.h> unconditionally.
3010 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
3011 * unsetenv.c: Likewise.
3012 * xreadlink.c: Include <stdlib.h> unconditionally.
3013 * yesno.c: Include <stdlib.h> unconditionally.
3014 (rpmatch): Add prototype.
3016 2003-09-10 Jim Meyering <jim@meyering.net>
3018 * error.c: Correct indentation of cpp directives.
3020 2003-09-09 Paul Eggert <eggert@twinsun.com>
3024 * acosl.c (main): Use a prototype.
3025 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
3028 * getloadavg.c (getloadavg, main): Define via prototypes.
3030 * getopt.h (struct option.name): Assume C89, and use 'const'.
3031 (getopt, etopt_long, getopt_long_only, _getopt_internal)
3032 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
3034 * getopt.c (const): Remove macro.
3035 Include <string.h> unconditionally.
3036 (my_index): Remove; all uses changed to strchr.
3037 (strlen): Remove decl.
3038 (exchange): Remove forward decl; no longer needed.
3039 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
3040 Define with prototype.
3041 * getopt1.c (const): Remove macro.
3042 (getopt_long, getopt_long_only, main): Define with prototype.
3044 * getugroups.c: Include <string.h> unconditionally.
3046 * getusershell.c: Include <stdlib.h> unconditionally.
3047 (getusershell, setusershell, endusershell, readname, main):
3048 Define with prototypes.
3050 * group-member.c: Include group-member.h first.
3051 Include <stdlib.h> unconditionally.
3053 * hard-locale.c: Include hard-locale.h first.
3054 Include <stdlib.h>, <string.h> unconditionally.
3056 * hash.c (free, malloc): Remove decls.
3057 Include <stdlib.h> unconditionally.
3059 * human.c: Include <stdlib.h>, <string.h> unconditionally.
3060 (getenv): Do not declare.
3062 * idcache.c: Include <string.h> unconditionally.
3064 * long-options.c: Include long-options.h first, to test interface.
3065 Include <stdlib.h> unconditionally.
3067 * makepath.c: Include makepath.h first, to test interface.
3068 Include <stdlib.h> and <string.h> unconditionally.
3070 * linebuffer.c: Include <stdlib.h>.
3071 (free): Remove decl.
3073 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
3074 rpl_malloc returns void *, not char *.
3075 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
3077 * md5.h: Include <limits.h> unconditionally.
3078 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
3079 (__P): Remove; all uses removed.
3080 * md5.c: Include "md5.h" first.
3081 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
3082 md5_buffer, md5_process_bytes, md5_process_block):
3083 Define with prototypes.
3084 * sha.h (__P): Remove all uses. (It wasn't defined??)
3085 * sha.c: Include "sha.h" first.
3086 Include <stdlib.h>, <string.h> unconditionally.
3088 * memchr.c (__ptr_t): Remove; all uses changed to void *.
3089 * memcmp.c (__ptr_t): Likewise.
3090 * memrchr.c (__ptr_t): Likewise.
3091 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
3092 Include <string.h> unconditionally.
3093 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
3094 * memchr.c: Include <stdlib.h> unconditionally.
3095 * memchr.c (LONG_MAX): Remove.
3096 * memrchr.c (LONG_MAX): Likewise.
3097 * memchr.c (__memchr): Define via a prototype.
3098 * memrchr.c (__memrchr): Likewise.
3099 * memcmp.c (__P): Remove, and remove all uses.
3100 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
3101 Remove forward decls; no longer needed.
3102 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
3103 Use types required by C89 in prototype.
3105 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
3106 * savedir.c: Likewise.
3107 * mkdir.c (free): Remove decl.
3108 * rmdir.c (rmdir): Define with a prototype.
3109 * savedir.c: Include savedir.h first, to test interface.
3111 * mktime.c (STDC_HEADERS): Remove.
3112 Include <stdlib.h>, <string.h> unconditionally.
3114 * modechange.c: Include <stdlib.h> unconditionally.
3115 (malloc): Remove decl.
3117 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
3118 (free): Remove decl.
3120 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
3121 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
3122 (This type really should be intptr_t, but that's a C99ism.)
3123 (_obstack_memcpy): Remove: all uses changed to memcpy.
3124 Include <string.h> unconditionally.
3125 (struct obstack): Assume __STDC__ for types of members
3126 chunkfun, freefun, extra_arg.
3127 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
3128 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
3129 obstack_begin, obstack_specify_allocation,
3130 obstack_specify_allocation_with_arg, obstack_chunkfun,
3131 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
3132 Remove unprototyped decls and the macros that use them.
3133 * obstack.c (POINTER): Remove. All uses changed to void *.
3134 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
3135 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
3136 (defined __STDC__ && __STDC__)]:
3137 Remove nonprototyped code.
3138 Include <stdlib.h> unconditionally.
3139 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
3140 _obstack_allocated_p, _obstack_free, obstack_free,
3141 _obstack_memory_used, print_and_abort):
3142 Define using prototypes.
3143 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
3144 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
3145 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
3146 obstack_next_free, obstack_object_size, obstack_room) [0]:
3147 Remove unused, unprototyped code.
3149 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
3151 * physmem.c (physmem_total, physmem_available, main): Define
3154 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
3155 (main): Define with a prototype.
3157 * posixver.c (getenv): Remove decl.
3159 * putenv.c (malloc): Returns void *, not char *.
3160 Include <string.h> unconditionally.
3161 (strchr, memcpy, NULL): Do not define.
3163 * readtokens.c: Include readtokens.h first, to test interface.
3164 Include <stdlib.h>, <string.h> unconditionally.
3165 (init_tokenbuffer): Define with a prototype.
3167 * regex.c (PARAMS): Remove. All uses removed.
3168 All uses of _RE_ARGS removed, too.
3169 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
3171 (bzero): Assume memset exists.
3172 (memcmp, memcpy, NULL): Remove.
3173 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
3174 char, or assignments to local vars of type signed char.
3175 (init_syntax_once, PREFIX(extract_number_and_incr),
3176 PREFIX(print_partial_compiled_pattern),
3177 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
3178 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
3179 PREFIX(regex_grow_registers), PREFIX(regex_compile),
3180 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
3181 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
3182 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
3183 wcs_compile_range, byte_compile_range, truncate_wchar,
3184 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
3185 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
3186 count_mbs_length, wcs_re_match_2_internal,
3187 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
3188 PREFIX(alt_match_null_string_p),
3189 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
3190 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
3191 regfree, PREFIX(extract_number)): Define with prototype. Remove
3192 now-unnecessary declaration, if any.
3193 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
3195 Remove now-unnecessary casts among pointer types.
3196 * regex.h (_RE_ARGS): Remove. All uses removed.
3198 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
3199 (free): Remove decl.
3201 * rpmatch.c: Include <stdlib.h> unconditionally.
3203 * same.c: Include <stdlib.h>, <string.h> unconditionally.
3204 (free): Remove decl.
3206 * save-cwd.c: Include <stdlib.h> unconditionally.
3207 * xgetcwd.c: Likewise.
3209 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
3210 (free): Remove decl.
3212 * strchrnul.c (strchrnul): Define with a prototype.
3213 Fix bug: c_in was not converted to char before searching.
3215 The following changes are not K&R related:
3217 * group-member.h: Include <sys/types.h>, so that this file is
3219 * makepath.h: Likewise.
3221 * getusershell.c (readname, default_index, line_size, readname):
3222 Use size_t, not int, for sizes.
3223 (readname): If the size overflows, report an error instead of
3226 2003-09-09 Derek Robert Price <derek@ximbiot.com>
3228 * getndelim2.c: Assume stdlib.h per the C89 spec.
3230 2003-09-08 Paul Eggert <eggert@twinsun.com>
3232 Assume C89 or better; remove K&R cruft.
3233 A few of these changes were first proposed by Derek Robert Price
3234 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
3236 * addext.c: Include <string.h> unconditionally.
3237 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
3238 Don't declare getenv or malloc.
3240 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
3241 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
3243 (find_stack_direction, alloca): Use prototypes.
3245 * atexit.c (atexit): Define using a prototype.
3247 * basename.c, dirname.c, stripslash.c:
3248 Include <string.h> unconditionally.
3250 * bcopy.c: Include <stddef.h>.
3251 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
3253 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
3255 * error.h (error, error_at_line, error_print_progname)
3256 [! (defined (__STDC__) && __STDC__)]: Remove decls.
3257 * error.c: Include error.h first, to check interface.
3258 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
3259 (VA_START): Remove; all uses changeed to va_start.
3260 (exit, strerror): Remove decls.
3261 (error_print_progname): Prototype uncondionally.
3262 Don't include <errno.h>; no longer needed.
3263 (private_strerror): Remove.
3264 (error_tail): Always define.
3265 (error, error_at_line): Assume C89 or better; always use prototypes.
3266 * fatal.c: Include "fatal.h" first, to test interface.
3267 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
3268 (VA_START): Remove; all uses changed to va_start.
3269 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
3271 (exit): Remove decl.
3272 (fatal): Prototype unconditionally. Assume va_start works.
3273 Abort at end, to pacify gcc.
3275 * euidaccess.c (main): Define with a prototype.
3277 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
3279 * exitfail.c: Include <stdlib.h> unconditionally.
3281 * fnmatch_.h (__P): Remove. All uses changed to assume
3283 * fnmatch.c: Include fnmatch.h first, to test interface.
3284 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
3285 (getenv): Remove decl.
3286 (fnmatch): Define using a prototype.
3287 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
3288 (FCT): Define using a prototype.
3290 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
3292 * gethostname.c: Include <stddef.h>.
3293 (gethostname): Define with prototype. Length is size_t, not int.
3295 2003-09-08 Paul Eggert <eggert@twinsun.com>
3297 * getversion.c: Remove; was migrated to backupfile.c in 1997.
3298 getversion.c should have been removed then, but was accidentally
3301 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
3302 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
3304 2003-09-07 Paul Eggert <eggert@twinsun.com>
3306 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
3307 copy_tm_result. Bug reported by Simon Josefsson in
3308 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
3310 2003-09-06 Paul Eggert <eggert@twinsun.com>
3312 * time_r.c, time_r.h: New files.
3314 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
3316 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
3317 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
3319 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
3321 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
3322 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
3325 * timegm.c: Switch to glibc implementation, with the following changes:
3326 [defined HAVE_CONFIG_H]: Include <config.h>.
3327 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
3328 (__mktime_internal) [!defined _LIBC]: New decl.
3329 (__gmtime_r) [!defined _LIBC]: New macro and function.
3330 (timegm): Use a prototype, since gnulib assumes C89.
3331 Do not bother declaring tmp to be const, as it's not really usefu.
3332 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
3333 (timegm): Declare only if HAVE_DECL_TIMEGM.
3335 2003-09-03 Paul Eggert <eggert@twinsun.com>
3337 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
3338 Bug reported by Lute Kamstra in
3339 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
3341 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
3342 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
3343 course with correspondingly smaller numbers for tomorrow and
3344 yesterday. From Tadayoshi Funaba. Originally installed into
3345 sh-utils on 1999-08-07, but the patch got lost (I guess during the
3348 2003-08-31 Simon Josefsson <jas@extundo.com>
3350 * timegm.h: New file.
3351 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
3353 2003-08-31 Karl Berry <karl@gnu.org>
3355 * argp.h: update from libc.
3357 2003-08-28 Bruno Haible <bruno@clisp.org>
3359 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
3360 warning on QNX, which defines O_BINARY to 000000.
3362 2003-08-24 Bruno Haible <bruno@clisp.org>
3364 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
3365 MSVC7 <stdio.h> is included later.
3367 2003-08-20 Bruno Haible <bruno@clisp.org>
3369 * progname.h: New file, from GNU gettext.
3370 * progname.c: New file, from GNU gettext.
3371 * progreloc.c: New file, from GNU gettext.
3373 2003-08-19 Bruno Haible <bruno@clisp.org>
3375 * xstrdup.c: Assume <string.h> exists.
3377 2003-08-18 Jim Meyering <jim@meyering.net>
3379 * setenv.h: Indent nested cpp directive.
3380 * vasnprintf.c: Remove trailing blanks.
3382 2003-08-17 Simon Josefsson <jas@extundo.com>
3383 Bruno Haible <bruno@clisp.org>
3385 * xstrndup.h: New file.
3386 * xstrndup.c: New file.
3388 2003-08-17 Bruno Haible <bruno@clisp.org>
3390 * strndup.h: New file.
3392 2003-08-16 Paul Eggert <eggert@twinsun.com>
3394 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
3395 space, undoing this 2003-08-12 change:
3396 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
3398 2003-08-16 Jim Meyering <jim@meyering.net>
3400 Merge from coreutils.
3401 * xstrtoimax.c: #else #if -> #elif.
3402 * xstrtoumax.c: Likewise.
3404 2003-08-15 Paul Eggert <eggert@twinsun.com>
3406 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
3407 rather than tab, after '#' in shell-script copyright notices.
3408 Suggested by Bruno Haible.
3410 2003-08-15 Jim Meyering <jim@meyering.net>
3411 and Paul Eggert <eggert@twinsun.com>
3413 Merge from coreutils.
3414 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
3415 member but strut utmpx does not. Needed for AIX 4.3.3.
3416 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
3418 2003-08-15 Jim Meyering <jim@meyering.net>
3420 Merge from coreutils.
3421 * xgethostname.c: Include <stdlib.h>.
3422 (xghostname): Don't exit for anything other than memory-related
3423 failure; just return NULL.
3424 * userspec.c: Include "posixver.h".
3425 (parse_user_spec): Accept `.' as a separator only
3426 in pre-POSIX-200112 mode.
3427 * strtoimax.c: Use #elif rather than #else #if.
3428 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
3429 Remove function, now that we can rely on a working tzset function.
3430 [!_LIBC]: Ensure that the required autoconf test has been run.
3431 [!defined _NL_CURRENT && HAVE_STRFTIME]:
3432 Use underlying_strftime for %r.
3433 * sha.c: Merge in some clean-up and optimization changes from glibc.
3434 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
3435 Ensure that it is a multiple of 64.
3436 Rearrange loop exit tests so as to avoid performing an
3437 additional fread after encountering an error or EOF.
3438 * realloc.c: Update copyright date.
3440 2003-08-14 Jim Meyering <jim@meyering.net>
3442 Merge from coreutils.
3443 * obstack.h: Whitespace changes.
3444 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
3445 and xcalloc return values.
3446 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
3447 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
3448 hang on OSF/1 5.1 for DIR on both local and remote file systems.
3449 Reported by (and fix confirmed by) Nelson H. F. Beebe.
3450 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
3452 Use mntctl's return value to drive the entry-processing loop, since
3453 we can't rely on the value of the vmt_length member in the last
3454 entry. On some systems doing so could result in exhausting
3455 virtual memory. Based in part on a patch from Mike Jetzer.
3457 2003-08-14 Jim Meyering <jim@meyering.net>
3458 and Paul Eggert <eggert@twinsun.com>
3460 Merges from coreutils, plus other fixes.
3461 * physmem.c: Merge in portability changes from gcc/libiberty
3462 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
3463 for credits and details. Thanks to Kaveh Ghazi for helping
3464 to keep these files in sync.
3465 (ARRAY_SIZE): Define it.
3466 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
3467 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
3468 (memcasecmp): Don't assume size_t fits in unsigned int.
3469 Remove casts and duplicate code.
3470 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
3471 (memcpy): Remove definition.
3472 Merge in some clean-up and optimization changes from glibc.
3473 [BLOCKSIZE]: Move definition to top of file.
3474 Ensure that it is a multiple of 64.
3475 Rearrange loop exit tests so as to avoid performing an
3476 additional fread after encountering an error or EOF.
3477 * md5.h (md5_uintptr): Define.
3478 * makepath.c (CLEANUP_CWD): Report an error if we failed to
3479 return to the initial working directory. Preserve errno
3481 * idcache.c: Include "xalloc.h".
3482 (xmalloc, xrealloc): Remove decls.
3483 (getuser): Remove casts no longer required in C89.
3484 * human.c: Include stdio.h, for sprintf.
3485 * group-member.c: Include "xalloc.h".
3486 (xmalloc, xrealloc): Remove decls.
3487 (get_group_info): Remove casts no longer required in C89.
3488 * getusershell.c (readname): Remove casts no longer required in C89.
3489 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
3490 * getline.c: Whitespace fix, from coreutils.
3492 2003-08-13 Paul Eggert <eggert@twinsun.com>
3494 * exclude.c: Include <ctype.h>
3495 (IN_CTYPE_DOMAIN): New macro.
3497 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
3500 * argp-help.c, argp-parse.c, config.charset, getopt.h:
3501 Undo previous (whitespace-only) change.
3503 2003-08-12 Paul Eggert <eggert@twinsun.com>
3505 * argp-help.c, argp-parse.c, config.charset, getopt.h:
3506 Normalize leading white space and remove trailing white space.
3507 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
3508 notice, as per ../config/srclist-update.
3510 Merge from coreutils.
3511 * euidaccess.h: New file.
3512 * euidaccess.c: Include it.
3513 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
3514 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
3515 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
3517 2003-08-11 Bruno Haible <bruno@clisp.org>
3519 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
3520 (vasnprintf): Use it instead of wcslen.
3522 2003-08-11 Bruno Haible <bruno@clisp.org>
3524 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
3525 value to ensure that _Bool promotes to int. Use #define for _Bool when
3526 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
3528 2003-08-10 Karl Berry <karl@gnu.org>
3530 * regex.h: update from libc (whitespace fix).
3532 2003-08-09 Paul Eggert <eggert@twinsun.com>
3534 Merge some files from coreutils. These changes were
3535 originally made by Jim Meyering.
3536 * acl.c: Include <sys/types.h> before <sys/stat.h>;
3537 many older Unixes require this.
3538 * alloca.c (alloca): Remove cast to argument of free;
3539 no longer needed in C89.
3540 * alloca_.h, regex.h: Fix white space to match
3541 what GNU indent does.
3543 2003-08-05 Paul Eggert <eggert@twinsun.com>
3545 * bumpalloc.h: Remove.
3547 2003-08-04 Paul Eggert <eggert@twinsun.com>
3549 * getloadavg.c: Change copyright notice and spacing to conform to
3552 Merge from coreutils.
3553 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
3555 * getdate.y (date): Also accept dates like May-23-2003; suggestion
3556 from Karl Berry, implemented by Jim Meyering.
3557 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
3558 from Dmitry V. Levin.
3559 Remove anachronistic cast of xrealloc.
3560 * fnmatch_.h (__const): Remove. Use 'const'.
3561 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
3562 type. Otherwise, it wouldn't compile with at least /bin/cc on
3563 ymp-cray-unicos9.0.2.X.
3564 Combine two mostly-identical uses of alloca into one.
3565 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
3567 2003-08-04 Dave Love <d.love@dl.ac.uk>
3571 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
3572 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
3573 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
3574 obsolete NLIST_NAME_UNION.
3575 [__GNU__]: Undef BSD and FSCALE.
3576 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
3578 2003-08-03 Paul Eggert <eggert@twinsun.com>
3580 * stdbool_.h (_Bool): Make it signed char, instead of
3581 an enum type, so that it's guaranteed to promote to int. See:
3582 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
3584 2003-07-31 Paul Eggert <eggert@twinsun.com>
3586 * strerror.c: Include config.h, limits.h. Declare sprintf.
3587 (strerror): Don't assume that a printable int fits in 14 bytes.
3589 2003-07-24 Derek Robert Price <derek@ximbiot.com>
3590 Bruno Haible <bruno@clisp.org>
3592 * getline.h (getline, getdelim): Change return type to ssize_t.
3593 * getline.c (getline, getdelim): Likewise.
3594 Remove _GNU_SOURCE define; now it's defined in config.h through
3597 2003-07-22 Paul Eggert <eggert@twinsun.com>
3599 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
3600 over-parenthesization in macros.
3602 Sync with coreutils.
3604 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
3607 Use `exit_failure' for xalloc and xmemcoll instead of their own
3608 private exit-failure variables.
3609 * xalloc.h (xalloc_exit_failure): Remove.
3610 * xmalloc.c: Likewise. Include exitfail.h.
3611 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
3612 * xmemcoll.h (xmemcoll_exit_failure): Remove.
3613 * xmemcoll.c: Likewise. Include exitfail.h.
3614 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
3616 2003-07-18 Paul Eggert <eggert@twinsun.com>
3618 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
3619 * closeout.c: Likewise. Include "closeout.h" right after config.h,
3620 to test that it can stand by itself. Include "exitfail.h".
3621 Clients should set exit_failure instead.
3622 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
3624 2003-07-18 Andreas Schwab <schwab@suse.de>
3626 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
3628 2003-07-18 Bruno Haible <bruno@clisp.org>
3630 * getndelim2.h: New file.
3631 * getndelim2.c: Make into a module of its own. Include config.h,
3633 (getndelim2): Make non-static. Change return type to ssize_t.
3634 * getline.h: Change argument names.
3635 * getline.c: Include getndelim2.h instead of getndelim2.c.
3636 * getnline.c: Include getndelim2.h.
3638 2003-07-17 Bruno Haible <bruno@clisp.org>
3640 * Makefile.am: Remove file.
3641 * Makefile.in: Remove file.
3643 2003-07-17 Bruno Haible <bruno@clisp.org>
3645 * getnline.h: New file.
3646 * getnline.c: New file.
3647 * getndelim2.c: New file, extracted from getline.c.
3648 (getndelim2): Renamed from getdelim2, with added nmax argument.
3649 * getline.c: Include getndelim2.c.
3650 (getdelim2): Moved out to getndelim2.c.
3651 (getline, getdelim): Update.
3653 2003-07-15 <karl@gnu.org>
3655 * vasnprintf.c: update from gettext.
3657 2003-07-15 Jim Meyering <jim@meyering.net>
3659 * makepath.c (make_path): Enclose diagnostic in _(...).
3661 2003-07-14 Paul Eggert <eggert@twinsun.com>
3663 * asnprintf.c, asprintf.c, config.charset, gettext.h,
3664 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
3665 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
3666 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
3667 vasprintf.c, vasprintf.h: Regenerate. These files are now being
3668 updated automatically by ../config/srclist-update. This changes
3669 their license from LPGL to GPL.
3671 2003-07-14 Jim Meyering <jim@meyering.net>
3673 Don't emit diagnostics. Let callers do that.
3674 * save-cwd.c: Don't include "error.h".
3675 (save_cwd): Don't call error. Ensure that errno is valid
3676 when returning nonzero.
3678 * save-cwd.h (restore_cwd): Update prototype.
3679 * save-cwd.c (restore_cwd): Remove two parameters.
3680 Simplify. Don't call error upon failure. Let callers do that.
3681 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
3682 when auditing is enabled. But don't bother updating the #if.
3684 2003-07-14 Simon Josefsson <jas@extundo.com>
3686 * mempcpy.h: New file.
3687 * mempcpy.c: New file.
3689 2003-07-14 Paul Eggert <eggert@twinsun.com>
3691 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
3692 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
3693 unicodeio.c, unicodeio.h, unlocked-io.h:
3694 Switch from LGPL to GPL.
3696 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
3698 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
3699 it breaks C++ compilation.
3700 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
3702 2003-07-10 Jim Meyering <jim@meyering.net>
3704 * vasnprintf.c: Remove trailing blanks.
3705 Make cpp indentation consistent.
3707 2003-07-09 Paul Eggert <eggert@twinsun.com>
3709 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
3710 posixver.c, strftime.c, strnlen.c, strverscmp.c:
3711 Switch from LGPL to GPL.
3713 2003-07-07 Paul Eggert <eggert@twinsun.com>
3715 * mktime.c: Fix some boundary cases and remove need for floating point.
3717 Issue a compile-time diagnostic if time_t is floating point, or if
3718 two's complement arithmetic is not in effect, or if arithmetic
3719 right shift does not propagate the sign. These assumptions were
3720 all in the original code but they weren't checked.
3722 (TIME_T_MIDPOINT, verify): New macros.
3723 (__isleap): Remove; it has integer overflow problems.
3724 (leapyear): New function, without those problems.
3725 (ydhms_tm_diff): Remove; splitting into two parts.
3726 (ydhms_diff): New function, containing the arithmetic part of
3727 the old ydhms_tm_diff function. Issue a compile-time
3728 diagnostic if we are not using C99 integer division.
3729 Avoid casts when possible.
3730 (guess_time_tm): New function, containing the checking part of
3731 the old ydhms_tm_diff function. Return the new value, rather than
3732 the difference between it and the old. Accept a new argument T
3733 so that *T specifies the old value. Check for overflow in the result.
3735 (__mktime_internal): Use a time_t offset, not a long int offset.
3736 This undoes the 2003-06-04 change, which is no longer needed now
3737 that we have better overflow checking.
3738 (localtime_offset): Likewise.
3740 (__mktime_internal): Avoid harmful overflow on hosts where time_t
3741 and long are 64-bit but int is only 32-bit.
3742 (ydhms_diff): Use long int to store year1 and yday1.
3743 Issue a compile-time diagnostic if long int is not wide enough.
3745 (__mktime_internal): Use long int to store adjusted year and yday.
3746 Use plain C rather than preprocessor commands, if that doesn't
3748 Check for overflow (and try to repair) after each probe
3749 rather than checking only at the very end. This avoids some bugs
3750 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
3751 does not equal GMT offset at maximum time).
3752 Use integer to check for overflow rather than floating point; this
3753 is more portable to non-IEEE hosts, and is a tad faster.
3754 When we detect that we are oscillating between two values,
3755 don't check whether tm_isdst has the requested value, since
3756 we already know the answer. When tm_isdst has the wrong value,
3757 use a different heuristic to find the right one, based on the
3758 extreme values actually observed in practice in tz2003a,
3759 rather than the (overly optimistic) "previous 3 calendar quarters".
3761 (not_equal_tm, print_tm, check_result): Use "const T" rather than
3762 "T const" to accommodate glibc style.
3763 (check_result): Use less-confusing report format. "long" -> "long int.
3765 Don't loop if the iteration overflows time_t.
3766 Allow a negative step in the iteration.
3768 2003-07-01 Paul Eggert <eggert@twinsun.com>
3770 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
3771 having it depend on HAVE_SYS_TYPES_H.
3773 2003-06-25 Bruno Haible <bruno@clisp.org>
3775 * readlink.c: New file.
3777 2003-06-20 Bruno Haible <bruno@clisp.org>
3779 Assume C89, so PARAMS isn't needed.
3780 * unicodeio.h (PARAMS): Remove.
3781 * unicodeio.c: Don't use PARAMS.
3783 2003-06-18 Jim Meyering <jim@meyering.net>
3785 Merge changes from coreutils.
3786 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
3787 Remove explicit declarations of xmalloc and realloc.
3789 (read_utmp): Remove anachronistic cast of xmalloc.
3791 2003-06-17 Paul Eggert <eggert@twinsun.com>
3793 Assume C89, so PARAMS isn't needed.
3794 * backupfile.h (PARAMS): Remove. All uses removed.
3795 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
3796 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
3797 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
3798 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
3799 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
3800 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
3801 xstrtol.h: Likewise.
3802 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
3803 same.h, strverscmp.h: Do not include config.h; no longer needed.
3804 Anyway, config.h should always be included before any other file.
3806 2003-06-11 Simon Josefsson <jas@extundo.com>
3808 * sysexit_.h: New file.
3810 2003-05-20 Derek Price <derek@ximbiot.com>
3812 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
3814 2003-06-10 Simon Josefsson <jas@extundo.com>
3816 * strchrnul.h: New file.
3817 * strchrnul.c: New file.
3819 2003-06-10 Simon Josefsson <jas@extundo.com>
3821 * argp.h: New file, from glibc.
3822 * argp-ba.c: New file, from glibc.
3823 * argp-eexst.c: New file, from glibc.
3824 * argp-fmtstream.c: New file, from glibc.
3825 * argp-fmtstream.h: New file, from glibc.
3826 * argp-fs-xinl.c: New file, from glibc.
3827 * argp-help.c: New file, from glibc.
3828 * argp-namefrob.h: New file, from glibc.
3829 * argp-parse.c: New file, from glibc.
3830 * argp-pv.c: New file, from glibc.
3831 * argp-pvh.c: New file, from glibc.
3832 * argp-xinl.c: New file, from glibc.
3834 2003-06-07 Jim Meyering <jim@meyering.net>
3836 * readtokens.h: Put `Free Software Foundation, Inc.'
3837 in place of my name in the copyright comment.
3838 Remove definition and uses of __P.
3841 * stat.c: Don't declare xmalloc explicitly.
3842 Instead, include "xalloc.h".
3843 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
3844 xrealloc, and xcalloc return values.
3845 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
3847 * xgetcwd.h: Remove definition/uses of PARAMS.
3849 2003-06-06 Jim Meyering <jim@meyering.net>
3851 * stdbool_.h: Renamed from stdbool.h.in.
3853 2003-06-06 Jim Meyering <jim@meyering.net>
3855 Merge from coreutils.
3856 * same.c: (same_name): Declare *_basename locals to be `const'.
3857 Consolidate declarations and initializations of *_base* locals.
3859 Merge from coreutils.
3860 This avoids a core dump on systems without GNU putenv,
3861 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
3862 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
3863 (unsetenv): New static function, from GNU libc.
3864 (rpl_putenv): Use it.
3866 * modechange.c: Remove trailing blanks.
3868 Merge from coreutils.
3869 * fsusage.c: Remove declaration of statfs.
3870 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
3872 * posixtm.c: Include <stdbool.h> unconditionally.
3874 2003-06-05 Paul Eggert <eggert@twinsun.com>
3876 * mktime.c (__mktime_internal): When resolving a tm_isdst
3877 mismatch, look in future quarters as well as past. This fixes a
3878 bug when processing fall-backwards gaps immediately after a long
3879 period of daylight-saving time.
3881 * mktime.c: Assume freestanding C89 or better.
3882 (HAVE_LIMITS_H): Remove. Assume it's 1.
3883 (__P): Remove; not used.
3884 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
3885 (mktime, not_equal_tm, print_tm, check_result,
3886 main): Use prototypes. Use const * where appropriate.
3887 (main): Fix typo in testing code that uncovered by above changes.
3888 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
3890 2003-06-04 Paul Eggert <eggert@twinsun.com>
3892 * mktime.c: Fix Debian bug 177940
3893 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
3894 (localtime_offset): Now long int, not time_t, because we want it
3895 to be guaranteed to be signed. All uses changed.
3896 (__mktime_internal): If overflow would occur when adding offset,
3899 Merge 'human' changes from coreutils. Rewrite to support
3900 locale-specific notations like thousands separators.
3901 * human.c: Simplify authorship notice.
3902 Include human.h immediately after config.h.
3903 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
3904 <limits.h>: Do not include, since human.h does.
3905 (SIZE_MAX, UINTMAX_MAX): New macros.
3906 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
3907 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
3908 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
3909 (power_letter): Renamed from suffixes.
3910 (generate_suffix_backwards): Remove.
3911 (adjust_value): Now takes int style (because of human.h changes)
3912 and long double value (for greater precision on some platforms).
3913 (group_number): New function.
3914 (human_readable): Use it. Use integer options, not enum.
3915 Put the options before the sizes in the arg list.
3916 Support all the new options.
3917 The old human_readable function has been removed;
3918 use inttostr.h instead.
3919 (human_readable, default_block_size, humblock):
3920 Use uintmax_t, not int, for block sizes.
3921 (human_readable_inexact, block_size_types): Remove.
3922 (block_size_opts): New constant.
3923 (human_options): Renamed from human_block_size, with new signature
3924 that allows block sizes up to UINTMAX_MAX. All callers changed.
3925 * human.h: Add copyright and authorship notice.
3926 Include <limits.h> and <stdbool.h> unconditionally.
3927 (PARAMS): Remove. All uses removed.
3928 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
3929 (enum human_inexact_style): Remove tag; now a nameless enum.
3930 (human_floor, human_ceiling, human_round_to_even): Now have
3931 values 2, 0, 1 rather than -1, 1, 0.
3932 (human_group_digits, human_suppress_point_zero, human_autoscale,
3933 human_base_1024, human_SI, human_B): New constants.
3934 (human_readable_inexact, human_block_size): Remove.
3935 (human_readable): Size args are now uintmax_t, not int.
3936 (human_options): New decl.
3938 * exclude.c: (new_exclude, add_exclude): Remove casts that are
3939 unnecessary now that we assume C89 or better. This change
3940 imported from coreutils.
3942 * mktime.c (__mktime_internal): Do not reject negative timestamps
3943 arbitrarily. This is the same patch as 2003-05-28, but it got lost
3944 in the 2003-05-30 sync from glibc.
3946 .h files should stand alone, but we shouldn't include <sys/types.h>
3947 if we can get away with just <stddef.h>.
3949 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
3950 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
3951 rather than <sys/types.h>, as we merely need size_t.
3952 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
3954 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
3955 Include <stdio.h>, to get FILE.
3956 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
3957 memcasecmp.h has included <stddef.h> and all we need is size_t.
3958 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
3959 our interface, instead of including <sys/types.h>
3961 2003-06-02 Paul Eggert <eggert@twinsun.com>
3964 Fix some minor time-related bugs with POSIX time arguments.
3965 Some valid time stamps were being rejected (notably -1, and
3966 time stamps before 1900 on 64-bit hosts). And some invalid
3967 time stamps were being accepted, e.g. September 31.
3969 * posixtm.h (posixtime): Return bool instead of time_t, so
3970 that we can return (time_t) -1 successfully.
3971 * posixtm.c: Likewise.
3972 [HAVE_STDBOOL_H]: Include <stdbool.h>.
3973 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
3974 (t): Remove static var.
3975 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
3976 of static var. All uses changed.
3977 (year): Do not reject years before 1900; they can occur with
3979 (posix_time_parse): Do not check for out-of-range components;
3980 that is now the caller's responsibility, since our checks were
3981 only approximations.
3982 (posixtime): Use mktime to check for out-of-range components,
3983 since it knows them exactly.
3984 If mktime returns (time_t) -1, check whether an error actually occurred
3985 by invoking localtime on -1.
3986 (main) [TEST_POSIXTIME]: Check for input data errors, and report
3987 posixtime failures better.
3988 Improve the test data (in comments only).
3990 2003-05-30 <karl@gnu.org>
3992 * mktime.c: update from libc.
3994 2003-05-30 Bruno Haible <bruno@clisp.org>
3996 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
3997 * localcharset.h: Likewise.
3998 * localcharset.c: Likewise.
4000 2003-05-28 Paul Eggert <eggert@twinsun.com>
4002 Assume the headers required for C89 freestanding compilers.
4003 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
4004 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
4005 without checking for HAVE_LIMITS_H.
4006 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
4007 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
4009 * fatal.c: Include <stdarg.h> without checking for __STDC__.
4010 * exclude.c: Include <stdbool.h> unconditionally.
4011 * tempname.c: Include <stddef.h> unconditionally.
4012 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
4013 * modechange.c, rpmatch.c (NULL): Don't define, since
4014 <stddef.h> does that.
4015 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
4016 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
4017 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
4018 * xstrtol.c: Likewise.
4019 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
4020 * savedir.c: Include <stddef.h> instead of defining NULL.
4022 * addext.c (addext): Use assignment rather than cast, to avoid
4023 warnings on some platforms.
4025 * mktime.c (__mktime_internal): Do not reject negative timestamps
4028 2003-05-10 Bruno Haible <bruno@clisp.org>
4030 * linebreak.c (iconv_string_length): Don't return -1 just because the
4031 string is longer than 4 KB.
4033 2003-05-12 Jim Meyering <jim@meyering.net>
4035 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
4036 the space-padded-by-default conversion specifiers, %e, %k, %l.
4038 2003-05-03 Bruno Haible <bruno@clisp.org>
4040 Upgrade to Unicode-4.0.
4041 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
4042 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
4043 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
4044 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
4045 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
4046 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
4047 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
4048 Change width of U+E0100..U+E01EF from 1 to 0.
4050 2003-04-25 Bruno Haible <bruno@clisp.org>
4052 * copy-file.c: Include <stddef.h>, for size_t.
4054 2003-04-25 Jim Meyering <jim@meyering.net>
4056 * copy-file.c (copy_file_preserving): Declare buf_size to be
4057 of type size_t, not int.
4059 2003-04-11 Jim Meyering <jim@meyering.net>
4061 Merge changes from Coreutils.
4063 2003-03-22 Jim Meyering <jim@meyering.net>
4065 * strftime.c (widen): Cast alloca return value to proper type.
4067 2003-01-19 Ulrich Drepper <drepper@redhat.com>
4070 * strftime.c (my_strftime): Handle very large width
4071 specifications for numeric values correctly. Improve checks for
4074 2003-01-19 Jim Meyering <jim@meyering.net>
4076 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
4077 (nl_get_alt_digit) [! defined my_strftime]: Define.
4078 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
4079 _nl_get_alt_digit and _nl_get_walt_digit.
4081 * strftime.c (my_strftime): Merge in locale-related changes from libc.
4082 These changes have no effect outside of _LIBC.
4084 2003-04-10 Bruno Haible <bruno@clisp.org>
4086 * findprog.h: New file, from GNU gettext.
4087 * findprog.c: New file, from GNU gettext.
4089 2003-04-05 Jim Meyering <jim@meyering.net>
4091 Merge changes from Coreutils.
4093 * exclude.h (PARAMS): Remove definition and uses.
4094 * exclude.c: Remove uses of `PARAMS'.
4096 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
4097 Add test-cases for DOS filenames. Declare program_name.
4098 (main): Set up program_name. Patch by Rich Dawe.
4100 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
4102 Use mntctl's return value to drive the entry-processing loop, since
4103 we can't rely on the value of the vmt_length member in the last
4104 entry. On some systems doing so could result in exhausting
4105 virtual memory. Based in part on a patch from Mike Jetzer.
4107 2003-04-04 Bruno Haible <bruno@clisp.org>
4109 * linebreak.h: New file, from GNU gettext.
4110 * linebreak.c: New file, from GNU gettext with slight modifications.
4111 * lbrkprop.h: New file, from GNU gettext.
4113 2003-04-03 Bruno Haible <bruno@clisp.org>
4115 * utf8-ucs4.h: New file, from GNU gettext.
4116 * utf16-ucs4.h: New file, from GNU gettext.
4117 * ucs4-utf8.h: New file, from GNU gettext.
4118 * ucs4-utf16.h: New file, from GNU gettext.
4120 2003-04-02 Bruno Haible <bruno@clisp.org>
4122 * binary-io.h: New file, from GNU gettext.
4124 2003-04-01 Bruno Haible <bruno@clisp.org>
4126 * pathname.h: New file, from GNU gettext.
4127 * concatpath.c: New file, from GNU gettext.
4129 2003-03-30 Bruno Haible <bruno@clisp.org>
4131 * copy-file.c (copy_file_preserving): Don't set owner if the function
4132 chown() doesn't exist.
4134 2003-03-28 Bruno Haible <bruno@clisp.org>
4136 * copy-file.h: New file, from GNU gettext.
4137 * copy-file.c: New file, from GNU gettext.
4139 2003-03-18 Jim Meyering <jim@meyering.net>
4141 * quote.c (quote_n): Fix typo in comment.
4143 2003-03-14 Jim Meyering <jim@meyering.net>
4145 Merge changes from Coreutils.
4146 * obstack.h (obstack_object_size): Declare temporary, __o,
4147 to be const, in order to avoid warnings.
4148 (obstack_room): Likewise.
4149 (obstack_empty_p): Likewise.
4151 2003-03-13 Paul Eggert <eggert@twinsun.com>
4153 Merge changes from Bison.
4154 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
4155 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
4156 when compiling Bison 1.875's `bitset bset = obstack_alloc
4157 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
4158 * hash.c: Include <stdbool.h> unconditionally.
4160 2003-03-09 Paul Eggert <eggert@twinsun.com>
4162 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
4163 Reported by Bruce Becker; see:
4164 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
4166 2003-03-03 Paul Eggert <eggert@twinsun.com>
4167 Bruno Haible <bruno@clisp.org>
4169 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
4170 Reported by John Hughes, see
4171 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
4173 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
4175 * poll_.h: New file.
4178 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
4180 * mathl.h: New file.
4181 * acosl.c: New file.
4182 * asinl.c: New file.
4183 * atanl.c: New file.
4184 * ceill.c: New file.
4187 * floorl.c: New file.
4188 * frexpl.c: New file.
4189 * ldexpl.c: New file.
4191 * sincosl.c: New file.
4193 * sqrtl.c: New file.
4195 * trigl.c: New file.
4196 * trigl.h: New file.
4198 2003-02-17 Bruno Haible <bruno@clisp.org>
4200 * mkdtemp.h: New file, from GNU gettext.
4201 * mkdtemp.c: New file, from GNU gettext.
4203 2003-01-31 Bruno Haible <bruno@clisp.org>
4205 * rename.c: #undef rename before defining rpl_rename.
4206 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
4208 2003-01-30 Bruno Haible <bruno@clisp.org>
4210 * printf-args.h: New file, from GNU gettext.
4211 * printf-args.c: New file, from GNU gettext.
4212 * printf-parse.h: New file, from GNU gettext.
4213 * printf-parse.c: New file, from GNU gettext.
4214 * vasnprintf.h: New file, from GNU gettext.
4215 * vasnprintf.c: New file, from GNU gettext.
4216 * asnprintf.c: New file, from GNU gettext.
4217 * vasprintf.h: New file, from GNU gettext with modifications.
4218 * vasprintf.c: New file, from GNU gettext.
4219 * asprintf.c: New file, from GNU gettext.
4221 2003-01-29 Bruno Haible <bruno@clisp.org>
4223 * stpncpy.h: New file, from GNU gettext with modifications.
4224 * stpncpy.c: New file, from GNU gettext with modifications.
4226 2003-01-28 Bruno Haible <bruno@clisp.org>
4228 * c-ctype.h: New file, from GNU gettext, with changes suggested by
4230 * c-ctype.c: New file, from GNU gettext, with changes suggested by
4233 2003-01-27 Bruno Haible <bruno@clisp.org>
4235 * xsetenv.h: New file, from GNU gettext.
4236 * xsetenv.c: New file, from GNU gettext.
4238 2003-01-23 Bruno Haible <bruno@clisp.org>
4240 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
4242 2003-01-22 Bruno Haible <bruno@clisp.org>
4244 * exit.h: New file, from GNU gettext.
4246 2003-01-11 Bruno Haible <bruno@clisp.org>
4248 * stpcpy.h (stpcpy): Use ANSI C function declarations.
4249 * strcase.h (strcasecmp, strncasecmp): Likewise.
4251 2003-01-14 Jim Meyering <jim@meyering.net>
4253 * same.c (same_name): Tweak a comment.
4255 2003-01-11 Bruno Haible <bruno@clisp.org>
4257 * same.c (same_name): Reorder tests so as to avoid calling stat()
4258 when a string comparison is sufficient.
4260 2003-01-11 Bruno Haible <bruno@clisp.org>
4262 * readtokens.c (readtoken): Cast character to 'unsigned char', not
4265 2003-01-11 Bruno Haible <bruno@clisp.org>
4267 * hash-pjw.c: Add comment about low quality of this function.
4269 2003-01-12 Paul Eggert <eggert@twinsun.com>
4271 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
4272 to avoid collisions with libcurses and libreadline.
4274 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
4275 * getstr.h, getstr.c: Remove.
4276 * getline.c: Include "getline.h", to check interface.
4277 Move body of old getstr.c here: this defines MIN_CHUNK and
4278 declares getdelim2, which is renamed from getstr.
4279 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
4281 * linebuffer.c (readlinebuffer): Renamed from readline.
4283 * linebuffer.h: Likewise.
4284 (readline): Remove backward-compatibility macro.
4286 2003-01-12 Jim Meyering <jim@meyering.net>
4288 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
4290 2003-01-10 Bruno Haible <bruno@clisp.org>
4292 * alloca_.h: New file.
4293 * getdate.y: Unconditionally include alloca.h.
4294 * makepath.c: Likewise.
4295 * setenv.c: Likewise.
4296 * userspec.c: Likewise.
4298 2003-01-09 Bruno Haible <bruno@clisp.org>
4300 * stdbool.h.in: New file.
4302 2003-01-08 Bruno Haible <bruno@clisp.org>
4304 * safe-read.c: Include specification header first, to ensure its
4306 * full-write.c: Likewise.
4308 2003-01-08 Jim Meyering <jim@meyering.net>
4310 * full-write.c: Undefine and define-away `const' after inclusion
4311 of errno.h, not before. Suggestion from Bruno Haible.
4313 2003-01-07 Jim Meyering <jim@meyering.net>
4315 * full-write.c: Rework so that it may serve to define full_read, too.
4316 * full-read.c: Simply #define FULL_READ and include full-write.c.
4318 2003-01-06 Jim Meyering <jim@meyering.net>
4320 * version-etc.c: Update year in translatable copyright string.
4322 2002-12-25 Bruno Haible <bruno@clisp.org>
4324 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
4325 * xstrtol.h: Likewise.
4326 * xstrtoimax.c: Likewise.
4327 * xstrtoumax.c: Likewise.
4328 * human.h: Likewise.
4330 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
4331 on systems that have <inttypes.h> but not <stdint.h>.
4333 2002-12-31 Paul Eggert <eggert@twinsun.com>
4335 * memcoll.c (memcoll): Fall back on a simple algorithm using
4336 memcmp if strcoll doesn't work.
4338 2002-12-23 Bruno Haible <bruno@clisp.org>
4340 * localcharset.h: New file.
4341 * localcharset.c: Include it.
4342 * unicodeio.c: Likewise.
4344 2002-12-22 Bruno Haible <bruno@clisp.org>
4346 * utime.c (utime_null): No need to call ftruncate if the file was
4349 2002-12-23 Bruno Haible <bruno@clisp.org>
4351 * memcoll.c (STRCOLL): New macro.
4354 2002-12-22 Bruno Haible <bruno@clisp.org>
4356 * getstr.h (getstr): Define, to avoid clash with libcurses.
4357 * linebuffer.h (readline): Define, to avoid clash with libreadline.
4359 2002-12-22 Bruno Haible <bruno@clisp.org>
4361 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
4363 2002-12-23 Bruno Haible <bruno@clisp.org>
4365 * getline.h: Include <stddef.h>, for size_t.
4367 * unicodeio.h: Include <stddef.h>, for size_t.
4368 * unicodeio.c: Don't include <stddef.h>.
4370 2002-12-17 Bruno Haible <bruno@clisp.org>
4372 * canon-host.c (strdup): Remove unused declaration.
4374 * fsusage.c: Include full_read.h.
4375 (get_fs_usage): Use full_read instead of safe_read.
4377 * utime.c (utime_null): Use SAFE_READ_ERROR.
4379 2002-12-11 Bruno Haible <bruno@clisp.org>
4381 * setenv.h: Rewritten to cope with systems that have setenv() but not
4383 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
4386 2002-12-11 Bruno Haible <bruno@clisp.org>
4388 * setenv.c (alloca): Fall back to malloc.
4390 (setenv): Use freea() to free memory allocated with alloca().
4392 2002-11-13 Bruno Haible <bruno@clisp.org>
4394 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
4395 function declarations.
4396 * unsetenv.c (unsetenv): Likewise.
4398 2002-03-04 Bruno Haible <bruno@clisp.org>
4400 Portability to AIX 4.3.3.
4401 * unsetenv.c: New file, extracted from setenv.c.
4402 * setenv.c: Move the unsetenv() function to unsetenv.c.
4404 2001-12-20 Bruno Haible <bruno@clisp.org>
4406 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
4407 use malloc instead. For SunOS 4.
4409 2001-12-11 Bruno Haible <bruno@clisp.org>
4411 * setenv.c: Declare alloca.
4412 (compar_fn_t): New typedef.
4413 (KNOWN_VALUE, STORE_VALUE): Use it.
4415 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
4418 2002-12-10 Paul Eggert <eggert@twinsun.com>
4420 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
4421 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
4422 Choose values that are less likely to collide with system fnmatch
4424 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
4425 defined (e.g., a pure POSIX system).
4426 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
4427 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
4429 2002-12-06 Jim Meyering <jim@meyering.net>
4431 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
4433 Merge in changes from libc's misc/error.c, in preparation
4434 for the merge of gnulib's changes back into libc.
4436 * error.c (_): Define only if not already defined.
4437 Move definition to follow all #include directives.
4438 Include unlocked-io.h only if !_LIBC.
4439 [_LIBC]: Include <libio/libioP.h>.
4440 [USE_IN_LIBIO]: Include <libio/iolibio.h>
4441 (fflush): Tweak definition to use INTUSE.
4444 2002-12-05 Paul Eggert <eggert@twinsun.com>
4446 * alloca.c [defined emacs]: Include "lisp.h".
4447 (xalloc_die) [defined emacs]: New macro.
4448 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
4449 [! defined emacs]: Include <xalloc.h>.
4450 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
4451 (pointer): Typedef to POINTER_TYPE *.
4452 (malloc): Remove decl; we now always use xmalloc.
4453 (alloca): Use old-style definition, since Emacs needs this.
4454 Check for arithmetic overflow when computing combined size.
4456 2002-12-04 Paul Eggert <eggert@twinsun.com>
4458 Do not generate unlocked-io.h automatically, since it's easier to
4459 maintain it by hand.
4461 * unlocked-io.h: New file, from GNU diffutils,
4462 but with proper copyright notice and attribution.
4464 * Makefile.am: Add copyright notice.
4465 (libfetish_a_SOURCES): Add unlocked-io.h.
4466 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
4467 (DISTCLEANFILES, io_functions): Remove macros.
4468 (EXTRA_DIST): Remove gen_uio.
4469 (unlocked-io.h): Remove rule.
4471 2002-12-04 Jim Meyering <jim@meyering.net>
4473 Reflect the fact that stat.c and lstat.c are no longer generated.
4474 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
4475 (DISTCLEANFILES): Likewise.
4476 (EXTRA_DIST): Likewise.
4477 (all_local): Don't depend on stat.c or lstat.c.
4478 (stat.c, lstat.c): Remove rules.
4479 (EXTRA_DIST): Remove xstat.in.
4481 * xstat.in: Remove file. Contents moved into stat.c.
4482 * stat.c: New file. Contents mostly from xstat.in.
4483 * stat.c: Rework so that it may serve to define rpl_lstat, too.
4484 * lstat.c: New file. Simply #define LSTAT and include stat.c.
4486 * safe-read.c: Rework so that it may serve to define safe_write, too.
4487 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
4489 2002-12-03 Jim Meyering <jim@meyering.net>
4491 * safe-read.c, safe-write.c: Change variable names and comments, but
4492 not semantics, to minimize the differences between these two files.
4493 (safe_read): Change comment to mention SAFE_READ_ERROR.
4495 * safe-read.c (IS_EINTR): Define.
4496 (safe_read): Use IS_EINTR in place of in-function cpp directives.
4498 2002-12-02 Bruno Haible <bruno@clisp.org>
4500 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
4501 Define, taken from safe-read.c.
4502 (INT_MAX): Provide fallback.
4503 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
4504 * safe-write.h (SAFE_WRITE_ERROR): Define.
4506 * safe-read.c (EINTR): Remove definition.
4507 (safe_read): Don't use EINTR if it is absent.
4509 2002-12-02 Jim Meyering <jim@meyering.net>
4511 * safe-read.c (EINTR): Define.
4512 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
4513 (INT_MAX): Provide fallback.
4514 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
4516 * safe-read.h (SAFE_READ_ERROR): Define.
4518 2002-12-01 Jim Meyering <jim@meyering.net>
4520 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
4521 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
4523 2002-11-27 Paul Eggert <eggert@twinsun.com>
4525 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
4526 hash_rehash): Replace `if (limit <= value) abort ();' with
4527 `if (! (value < limit)) abort ();', for readability.
4529 2002-11-26 <karl@gnu.org>
4531 * strdup.c: copy from libc again, with jim's ok.
4532 * .cppi-disable: re-add strdup.c
4534 2002-11-25 <karl@gnu.org>
4536 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
4537 instead of "strtol.c".
4539 2002-11-25 Jim Meyering <jim@meyering.net>
4541 * mktime.c: Sync from libc, now that it has the latest fix.
4543 2002-11-24 <karl@gnu.org>
4545 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
4546 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
4548 2002-11-24 Jim Meyering <jim@meyering.net>
4550 Update from coreutils:
4552 * mktime.c: Merge in changes from libc.
4554 Avoid a link-time failure on some Linux systems.
4555 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
4556 (__mon_yday): Declare with the STATIC attribute.
4557 (__mktime_internal): Likewise.
4558 Based on a report from Greg Schafer.
4560 2002-11-23 Jim Meyering <jim@meyering.net>
4562 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
4563 Use `unsigned', not `int', as type of index.
4565 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
4567 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
4569 2002-11-22 Paul Eggert <eggert@twinsun.com>
4571 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
4572 hint that one should use `if (! x) abort ();' rather than `assert
4573 (x);', and anyway it's one less thing to worry about configuring.
4574 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
4575 hash_rehash, hash_insert): Use abort rather than assert.
4577 2002-11-22 Paul Eggert <eggert@twinsun.com>
4579 * quotearg.h: Allow multiple inclusion by surrounding with
4580 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
4581 so that we can be included first.
4582 (PARAMS): Remove; we now assume C89 or later. All uses removed.
4583 * quotearg.c: Include quotearg.h immediately after config.h.
4584 No need to include stddef.h or sys/types.h any more.
4585 Surround local include files with "", not "<>".
4586 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
4587 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
4588 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
4589 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
4590 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
4591 (ISPRINT): Remove; no longer needed now that we assume C89.
4593 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
4596 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
4597 quotearg_char): Use SIZE_MAX rather than
4598 (size_t) -1 when we are talking about "infinity".
4600 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
4602 2002-11-22 Bruno Haible <bruno@clisp.org>
4604 * safe-read.h: Assume C89. Add comments.
4605 (safe_read): Change return type to size_t.
4606 * safe-read.c (safe_read): Change return type to size_t. Handle byte
4607 counts > SSIZE_MAX correctly.
4608 * safe-write.h: New file.
4609 * safe-write.c: New file.
4610 * full-read.h: New file.
4611 * full-read.c: New file.
4612 * full-write.h: Assume C89. Add comments.
4613 * full-write.c: Include safe-write.h.
4614 (full_write): Rewritten to use safe_write.
4615 Suggested by Jim Meyering and Paul Eggert.
4617 2002-11-21 Bruno Haible <bruno@clisp.org>
4619 Remove case insensitive option matching.
4620 * argmatch.h (argcasematch): Remove declaration.
4621 (ARGCASEMATCH): Remove macro.
4622 (__xargmatch_internal): Remove case_sensitive argument.
4623 (XARGMATCH): Update.
4624 (XARGCASEMATCH): Remove macro.
4625 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
4626 case_sensitive argument.
4627 (argcasematch): Remove function.
4628 (__xargmatch_internal): Remove case_sensitive argument.
4629 (main): Use XARGMATCH instead of XARGCASEMATCH.
4631 * xmalloc.c: Change compile-time error message. Add comment about
4632 required autoconf version.
4634 2002-11-21 Jim Meyering <jim@meyering.net>
4636 * strdup.c (strdup): Tweak comment and initial #if/#include.
4638 Merge in changes from the coreutils.
4640 2002-09-25 Paul Eggert <eggert@twinsun.com>
4641 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
4642 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
4643 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
4644 int. Work more efficiently if X is the same width as uintmax_t.
4645 Do not compare X to -1, to avoid bogus compiler warning.
4646 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
4647 Don't assume that f_frsize and f_bsize are the same type.
4649 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
4652 * makepath.c (make_path): Restore umask *before* creating the final
4654 (make_path): Minor reformatting.
4656 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
4657 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
4659 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
4660 ones. At least on GNU/Linux systems, `auto' means something else.
4663 2002-11-20 Paul Eggert <eggert@twinsun.com>
4665 Merge argmatch cleanups from Bison. Assume C89.
4667 * argmatch.c: Include config.h here, not in argmatch.h.
4668 Include stdlib.h, for EXIT_FAILURE.
4669 Always include <string.h>, since we assume C89.
4670 (EXIT_FAILURE): Remove pre-C89 bug workaround.
4671 * argmatch.h: Do not include <config.h> or <sys/types.h>.
4672 Include <stddef.h> instead, since it's all we need for size_t.
4673 (PARAMS): Remove. All uses removed.
4674 (ARRAY_CARDINALITY): Do not bother to #undef.
4675 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
4676 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
4677 Remove unnecessary parentheses.
4678 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
4679 Insert necessary parentheses.
4680 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
4681 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
4683 2002-11-19 Bruno Haible <bruno@clisp.org>
4685 * mbswidth.c: Include mbswidth.h right at the beginning.
4686 * mbswidth.h: Include <stddef.h>, for size_t.
4688 * mbswidth.h (PARAMS): Remove macro.
4689 (mbswidth, mbsnwidth): Use ANSI C function declarations.
4690 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
4692 * gcd.h (PARAMS): Remove macro.
4693 (gcd): Use ANSI C function declarations.
4694 * gcd.c (gcd): Likewise.
4696 2002-11-15 Bruno Haible <bruno@clisp.org>
4698 * strcspn.c: Include <stddef.h>.
4699 (strcspn): Use ANSI C function declaration. Change return type to
4701 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
4702 (strpbrk): Use NULL.
4703 * strpbrk.h (PARAMS): Remove macro.
4704 (strpbrk): Use ANSI C function declaration.
4705 * strstr.c: Don't include <sys/types.h>.
4706 * strstr.h (PARAMS): Remove macro.
4707 (strstr): Use ANSI C function declarations.
4709 2002-11-06 Bruno Haible <bruno@clisp.org>
4711 * gcd.h (gcd): Change argument type to 'unsigned long'.
4712 * gcd.c (gcd): Likewise.
4714 2002-11-05 Bruno Haible <bruno@clisp.org>
4716 * gcd.h: New file, from gettext-0.11.5.
4717 * gcd.c: New file, from gettext-0.11.5.
4719 2002-11-05 Bruno Haible <bruno@clisp.org>
4721 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
4722 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
4723 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
4724 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
4726 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
4727 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
4729 * closeout.c: Include gettext.h instead of <libintl.h>.
4730 * human.c: Include gettext.h instead of <libintl.h>.
4731 * quotearg.c: Include gettext.h instead of <libintl.h>.
4732 * rpmatch.c: Include gettext.h instead of <libintl.h>.
4733 * unicodeio.c: Include gettext.h instead of <libintl.h>.
4734 * userspec.c: Include gettext.h instead of <libintl.h>.
4735 * version-etc.c: Include gettext.h instead of <libintl.h>.
4736 * xmalloc.c: Include gettext.h instead of <libintl.h>.
4737 (textdomain): Remove definition.
4738 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
4740 * long-options.c: Remove include of <libintl.h> and definition of _.
4741 * same.c: Remove include of <libintl.h> and definition of _.
4743 2002-11-04 Bruno Haible <bruno@clisp.org>
4745 * stpcpy.h: New file, from GNU gettext-0.11.5.
4746 * strcase.h: New file, from GNU gettext-0.11.5.
4747 * strpbrk.h: New file, from GNU gettext-0.11.5.
4748 * strstr.h: New file, from GNU gettext-0.11.5.
4749 * xgetcwd.h: New file, from GNU gettext-0.11.5.
4751 2002-05-09 Bruno Haible <bruno@clisp.org>
4753 * config.charset: Update for newest glibc. Add canonical names
4754 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
4756 2002-05-09 Bruno Haible <bruno@clisp.org>
4758 * localcharset.c (get_charset_aliases): Add more Windows specific
4761 2002-05-08 Owen Taylor <otaylor@redhat.com>
4763 * config.charset: A few additions for Solaris.
4765 2001-12-05 Bruno Haible <bruno@clisp.org>
4767 * localcharset.c (locale_charset): Don't return an empty string.
4769 2001-10-23 Bruno Haible <haible@clisp.cons.org>
4771 * config.charset: msdos in uk_UA uses CP1125.
4773 2001-08-05 Bruno Haible <haible@clisp.cons.org>
4775 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
4776 * localcharset.c (locale_charset): Declare as extern "C".
4778 2002-02-15 Bruno Haible <bruno@clisp.org>
4780 * config.charset [msdosdjgpp]: For Russian, use CP866.
4782 2002-02-11 Bruno Haible <bruno@clisp.org>
4784 * config.charset: Add support for NetBSD.
4786 2002-09-25 <karl@gnu.org>
4788 * strdup.c: copy from libc/string (via ../config/srclist*).
4789 * getopt*: copy from libc/posix.
4790 * gettext.h: copy from gettext.
4791 * .cppi-disable: add strdup.c, gettext.h.
4793 2002-07-01 Jim Meyering <meyering@lucent.com>
4795 * c-stack.c: Include sys/time.h.
4796 From Volker Borchert.
4798 2002-06-11 Paul Eggert <eggert@twinsun.com>
4800 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
4801 New macro. Use it uniformly instead of
4802 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
4803 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
4804 reported by Vin Shelton.
4806 2002-06-22 Jim Meyering <meyering@lucent.com>
4808 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
4809 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
4811 2002-06-22 Paul Eggert <eggert@twinsun.com>
4813 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
4814 Do not assume SA_SIGINFO behavior.
4815 Bug reported by Jim Meyering on NetBSD 1.5.2.
4817 2002-06-22 Jim Meyering <meyering@lucent.com>
4819 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
4821 * exitfail.c, exitfail.h: Likewise.
4822 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
4824 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
4826 (EXTRA_DIST): Add fnmatch_loop.c.
4827 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
4829 * fnmatch_loop.c: New file, from diffutils-2.8.2.
4830 * fnmatch.c: Update from diffutils-2.8.2.
4831 * fnmatch_.h: New file. From diffutils-2.8.2.
4832 * fnmatch.h: Remove file.
4834 2002-06-18 Paul Eggert <eggert@twinsun.com>
4836 * file-type.h: Report an error if neither S_ISREG nor
4837 S_IFREG is defined, instead of using a test specific to glibc
4838 2.2. This should be safe, since POSIX requires S_ISREG and
4839 Unix Version 7 had S_IFREG. We don't need to check for
4840 <sys/types.h> since we don't use any symbols that it defines.
4842 2002-06-15 Jim Meyering <meyering@lucent.com>
4844 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
4845 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
4846 have been included before this file.
4848 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
4850 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
4851 so that each temporary file name is unique and valid in the first
4852 8 characters, for operation under DOS.
4854 2002-06-15 Jim Meyering <meyering@lucent.com>
4856 Work even with DJGPP 2.03, which lacks support for symlinks.
4858 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
4860 * lchown.c (S_ISLNK): Likewise.
4862 2002-06-14 Jim Meyering <meyering@lucent.com>
4864 * file-type.h: Use the version from diffutils-2.8.2.
4865 * file-type.c: Likewise.
4867 2002-05-27 Jim Meyering <meyering@lucent.com>
4869 Fix a problem seen only on nonconforming systems whereby ls.c's
4870 use of localtime, and then of gettimeofday would cause trouble:
4871 the localtime call used to initialize rpl_gettimeofday's save
4872 mechanism would clobber ls's current local time information so
4873 that in any long listing the first file would always be listed
4874 with date 1970-01-01. Analysis by Volker Borchert.
4876 * gettimeofday.c (localtime): Undefine.
4877 (rpl_localtime): New function.
4879 2002-05-22 Jim Meyering <meyering@lucent.com>
4881 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
4882 * file-type.h: New file.
4883 * file-type.c (file_type): New file/function. Extracted from diffutils.
4885 2002-04-29 Paul Eggert <eggert@twinsun.com>
4887 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
4889 2002-04-28 Paul Eggert <eggert@twinsun.com>
4891 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
4892 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
4893 of 127, since 64 is the largest conceivable number for ancient
4895 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
4897 2002-04-28 Jim Meyering <meyering@lucent.com>
4899 * sig2str.c (WTERMSIG): Remove definition (unused).
4901 2002-04-28 Paul Eggert <eggert@twinsun.com>
4903 * sig2str.h, sig2str.c: New files.
4904 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
4906 2002-04-24 Jim Meyering <meyering@lucent.com>
4908 * gettext.h: New file, from Gettext.
4909 * Makefile.am (INCLUDES): Remove -I../intl.
4910 (libfetish_a_SOURCES): Add gettext.h.
4912 2002-04-16 Jim Meyering <meyering@lucent.com>
4914 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
4915 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
4916 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
4918 2002-04-12 Jim Meyering <meyering@lucent.com>
4920 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
4922 2002-03-10 Jim Meyering <meyering@lucent.com>
4924 * makepath.c (make_path): Remove a comma from a diagnostic.
4925 Suggestion from Santiago Vila.
4927 2002-03-08 Jim Meyering <meyering@lucent.com>
4929 * rename.c: Mention that this wrapper is needed also on
4930 mips-dec-ultrix4.4 systems.
4932 2002-03-02 Jim Meyering <meyering@lucent.com>
4934 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
4935 not HAVE_CLOCK_SETTIME.
4937 2002-02-27 Paul Eggert <eggert@twinsun.com>
4939 * nanosleep.h: Rename to....
4940 * timespec.h: New name for nanosleep.h. All uses changed.
4942 * gettime.c: New file.
4943 * settime.c: New file.
4946 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
4947 timespec.h. Remove nanosleep.h.
4949 2002-02-25 Paul Eggert <eggert@twinsun.com>
4951 * acl.c, acl.h: New files.
4952 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
4954 2002-02-24 Jim Meyering <meyering@lucent.com>
4956 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
4957 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
4958 cause trouble. Reported by Nelson Beebe.
4960 2002-02-23 Paul Eggert <eggert@twinsun.com>
4962 * path-concat.c (xpath_concat): Reorder code to pacify
4963 compilers that don't know that xalloc_die never returns.
4965 2002-02-20 Jim Meyering <meyering@lucent.com>
4967 * getdate.c: Regenerate using bison-1.33.
4969 2002-02-15 Paul Eggert <eggert@twinsun.com>
4971 * posixver.c, posixver.h: New files.
4972 * Makefile.am (libfetish_a_SOURCES): Add them.
4974 2002-02-02 Paul Eggert <eggert@twinsun.com>
4975 Bruno Haible <bruno@clisp.org>
4977 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
4978 (fwrite_success_callback): New declaration.
4979 * unicodeio.c (unicode_to_mb): New function, extracted from
4980 print_unicode_char. Call failure callback instead of error.
4981 (fwrite_success_callback): New function.
4982 (exit_failure_callback): New function.
4983 (fallback_failure_callback): New function.
4984 (print_unicode_char): Call unicode_to_mb.
4986 2002-01-26 Jim Meyering <meyering@lucent.com>
4988 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
4990 2002-01-22 Jim Meyering <meyering@lucent.com>
4992 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
4993 Otherwise, some versions of automake would omit the rule that makes
4994 Makefile from Makefile.in.
4996 2001-01-21 Paul Eggert <eggert@twinsun.com>
4998 * xmemcoll.h, xmemcoll.c: New files.
4999 * Makefile.am (libfetish_a_SOURCES): Add them.
5000 * memcoll.c: Include errno.h, and declare errno if not defined.
5001 (memcoll): Set errno to zero if there is no error.
5003 * quotearg.c (quotearg_buffer_restyled):
5004 Fix bug with quoting buffers containing NUL when backslashing escapes.
5005 This bug was exposed by the other changes in this patch.
5006 (quotearg_n_options): New arg ARGSIZE.
5007 All callers changed.
5008 (quoting_options_from_style): New function.
5009 (quotearg_n_style): Use it.
5010 (quotearg_n_style_mem): New function.
5012 * quotearg.h (quotearg_n_style_mem): New function.
5014 2002-01-16 Jim Meyering <meyering@lucent.com>
5016 * getdate.y: Add three semicolons, each just before a closing brace.
5017 Bison (as of version 1.31) no longer papers over that mistake.
5019 2002-02-14 Paul Eggert <eggert@twinsun.com>
5021 * backupfile.c (ISDIGIT): Comment fix.
5022 * getdate.y (ISDIGIT): Likewise.
5023 * posixtm.c (ISDIGIT, year): Likewise.
5024 * strverscmp.c (ISDIGIT): Likewise.
5025 * userspec.c (ISDIGIT): Likewise.
5027 2002-01-05 Jim Meyering <meyering@lucent.com>
5029 * version-etc.c (version_etc_copyright): Update copyright year.
5031 2001-01-19 Paul Eggert <eggert@twinsun.com>
5033 * closeout.c (close_stdout_status): If ferror (stdout), do
5034 not silently exit merely because the output buffer happens to
5035 have nothing pending.
5037 2001-12-18 Paul Eggert <eggert@twinsun.com>
5039 See the big note in ../ChangeLog.
5040 * human.c (suffixes): Prefer K to k for 1024.
5041 (generate_suffix_backwards): New function.
5042 (human_readable_inexact): Use it.
5043 * xstrtol.c (__xstrtol): If there is no number but there
5044 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
5045 Accept 'K' as well as 'k'.
5047 2001-12-15 Jim Meyering <meyering@lucent.com>
5049 * regex.h (__restrict_arr): Update from libc.
5051 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
5052 as `remote' if the name starts with `//'. Suggested by Michael Stone.
5055 2001-12-10 Jim Meyering <meyering@lucent.com>
5057 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
5058 Instead, include "xalloc.h".
5059 (initbuffer): Don't cast xmalloc return value to char*.
5060 (readline): Reword comment.
5061 Don't cast xrealloc return value to char*
5064 2001-12-09 Jim Meyering <meyering@lucent.com>
5066 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
5067 `signed and unsigned type in conditional expression'.
5068 * posixtm.c (posix_time_parse): Likewise.
5070 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
5072 * readtokens.c (readtoken): Declare an index to be of type unsigned
5073 to avoid a pedantic warning.
5075 * getstr.c: Don't include assert.h.
5076 (getstr): Remove warning-evoking assertions.
5077 Return -1 if offset parameter is out of bounds.
5078 Change the type of a local from int to size_t.
5080 * strftime.c (my_strftime_localtime_r): Include this function
5081 definition in the `#if ! HAVE_TM_GMTOFF' block.
5083 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
5084 Include xalloc.h instead.
5086 2001-12-02 Jim Meyering <meyering@lucent.com>
5088 * tempname.c: Don't declare getenv, thus reverting the change of
5089 2001-11-18. It's no longer necessary, now that stdlib.h is always
5092 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
5093 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
5095 2001-11-30 Akim Demaille <akim@epita.fr>
5097 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
5098 before being defined.
5100 2001-11-27 Paul Eggert <eggert@twinsun.com>
5102 * quotearg.h (quotearg_n, quotearg_n_style):
5103 First arg is int, not unsigned.
5104 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
5105 (SIZE_MAX, UINT_MAX): New macros.
5106 (quotearg_n_options): Abort if N is negative.
5107 Avoid overflow check on hosts where size_t is 64 bits and int
5108 is 32 bits, as overflow is impossible there.
5109 Fix off-by-one typo that caused unnecessary reallocation.
5111 2001-11-27 Jim Meyering <meyering@lucent.com>
5113 * tempname.c: Merge with version from libc.
5114 * regex.c: Likewise.
5116 * tempname.c: Include stdlib.h unconditionally. On some old systems
5117 for which STDC_HEADERS is 0, it was not included, resulting in a
5118 warning about an integer-to-pointer conversion problem with getenv.
5119 Reported by Volker Borchert.
5121 2001-11-26 Jim Meyering <meyering@lucent.com>
5123 * gtod.h: Remove file.
5124 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
5125 * gettimeofday.c: Don't include gtod.h.
5126 (GTOD_init): Remove function.
5127 (rpl_gettimeofday): Do its job here instead, rather than aborting.
5128 Suggestion from Volker Borchert.
5130 2001-11-23 Jim Meyering <meyering@lucent.com>
5132 * hash.h (struct hash_table): Don't define here. Merely declare it.
5133 * hash.c (struct hash_table): Define it here instead.
5135 2001-11-22 Jim Meyering <meyering@lucent.com>
5137 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
5139 2001-11-18 Paul Eggert <eggert@twinsun.com>
5141 * tempname.c (TMP_MAX): Remove; no longer needed.
5142 (TEMPORARIES): New macro.
5143 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
5144 removes an artificial limitation (e.g. HP-UX 10.20, where
5147 2001-11-18 Jim Meyering <meyering@lucent.com>
5149 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
5152 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
5153 files will be created before anything else.
5155 2001-11-17 Jim Meyering <meyering@lucent.com>
5157 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
5158 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
5159 rather than group writable. Patch by Juan F. Codagnone.
5161 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
5162 Instead, include "xalloc.h".
5164 * mountlist.c: Include unlocked-io.h after all system headers.
5165 Remove explicit declarations of xmalloc, xrealloc,
5166 and xstrdup. Instead, include "xalloc.h".
5168 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
5169 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
5170 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
5172 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
5173 Reported by Padraig Brady.
5175 * mkstemp.c: #undef mkstemp.
5177 (rpl_mkstemp): Rename from mkstemp.
5180 2001-11-16 Jim Meyering <meyering@lucent.com>
5182 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
5183 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
5184 determine the amount of total physical memory, use pstat_getstatic.
5185 HPUX-11 doesn't define _SC_PHYS_PAGES.
5186 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
5187 If sysconf couldn't be used to determine the amount of available
5188 physical memory, use both pstat_getstatic and pstat_getdynamic.
5189 Based on a patch from Bob Proulx.
5191 2001-11-05 Jim Meyering <meyering@lucent.com>
5193 * xstat.in (slash_aware_lstat): Correct a misleading comment.
5195 2001-11-03 Jim Meyering <meyering@lucent.com>
5197 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
5198 in argmatch_to_argument call.
5200 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
5203 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
5204 e.g., a fault due to an attempt to free a NULL pointer.
5206 2001-11-01 Jim Meyering <meyering@lucent.com>
5208 * dirfd.c, dirfd.h: New files.
5209 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
5211 * hash.c (hash_print) [TESTING]: Clean up.
5213 2001-10-22 Paul Eggert <eggert@twinsun.com>
5215 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
5216 to avoid a warning if -Wall.
5218 2001-10-21 Paul Eggert <eggert@twinsun.com>
5220 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
5222 2001-10-21 Jim Meyering <meyering@lucent.com>
5224 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
5225 this code would end up calling gettext even in packages built
5227 * getopt.c (_): Likewise.
5228 * regex.c (_): Likewise.
5230 2001-10-20 Paul Eggert <eggert@twinsun.com>
5232 * error.c (strerror_r): Do not declare unless !_LIBC.
5233 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
5234 Use strerror_r that is only a macro, even if it is not a function.
5235 (strerror): Check for HAVE_DECL_STRERROR before declaring.
5236 (private_strerror): Use prototypes, not old-style function definition.
5237 (print_errno_message): New function.
5238 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
5240 (error_tail, error, error_at_line): Use it.
5242 2001-10-11 Jim Meyering <meyering@lucent.com>
5244 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
5245 and quote_n (1, ... to avoid clobbering a buffer.
5247 2001-10-05 Jim Meyering <meyering@lucent.com>
5249 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
5250 * hash-pjw.c: New file (factored out of fileutils' remove.c).
5251 * hash-pjw.h: New file.
5253 2001-09-30 Jim Meyering <meyering@lucent.com>
5255 * mountlist.c [MOUNTED_GETFSSTAT]:
5256 Include <sys/ucred.h>, for Apple Darwin.
5257 Include sys/mount.h and sys/fs_types.h only if available.
5259 (read_filesystem_list): Use FS_TYPE.
5261 2001-09-29 Paul Eggert <eggert@twinsun.com>
5263 * exclude.c (excluded_filename): 0 -> false, since it's
5266 2001-09-28 Paul Eggert <eggert@twinsun.com>
5268 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
5269 #defines strtoimax. Also treat the other strto* functions
5272 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
5273 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
5274 (strtoimax, strtoumax): Do not declare if already defined as a macro.
5276 2001-09-26 Jim Meyering <meyering@lucent.com>
5278 Most macros in unlocked-io.h had the wrong number of arguments.
5279 * gen-uio: New script.
5280 (USE_UNLOCKED_IO): Define to 1 if not already defined.
5281 * unlocked-io.hin: Remove file.
5282 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
5283 rather than trying to embed it here.
5284 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
5285 Reported by Padraig Brady.
5287 2001-09-25 Volker Borchert <bt@teknon.de>
5289 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
5291 2001-09-23 Jim Meyering <meyering@lucent.com>
5293 * mountlist.c: Remove useless parentheses in #if directives.
5294 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
5295 the deprecated MOUNTED symbol is no longer defined in mntent.h.
5297 2001-09-22 Jim Meyering <meyering@lucent.com>
5299 * localcharset.c: Update from latest gettext.
5300 * config.charset: Likewise.
5302 2001-09-20 Jim Meyering <meyering@lucent.com>
5304 * xstrtol.c (strtoimax): Guard declaration with
5305 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
5306 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
5307 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
5308 (strtoumax): Likewise, for completeness (it wasn't necessary).
5310 2001-09-06 Paul Eggert <eggert@twinsun.com>
5312 * strtoimax.c (HAVE_LONG_LONG):
5313 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
5314 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
5315 to work around bug in IBM C compiler.
5317 2001-09-16 Jim Meyering <meyering@lucent.com>
5319 * mkdir.c: New file.
5321 2001-09-04 Paul Eggert <eggert@twinsun.com>
5323 * xgetcwd.c: Revert some of the previous change; intead,
5324 fix the HAVE_GETCWD_NULL code to behave more like the
5325 !HAVE_GETCWD_NULL code used to.
5328 (xgetcwd): Do not return NULL when memory is exhausted; instead,
5331 2001-09-04 Paul Eggert <eggert@twinsun.com>
5333 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
5334 Use ssize_t, not int, to store result of readlink.
5335 Check for ssize_t overflow as well as size_t overflow,
5336 as POSIX says the result of readlink is implementation-defined
5337 when ssize_t overflows.
5338 Remove unnecessary cast to char*.
5339 Use free+malloc instead of realloc, as the storage doesn't need
5340 to be preserved and it's clearer and can be more efficient that way.
5341 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
5342 * xreadlink.h (xreadlink): Update prototype.
5344 2001-09-03 Paul Eggert <eggert@twinsun.com>
5346 * exclude.c (fnmatch_no_wildcards): Fix confusion between
5347 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
5348 spotted by Jim Meyering.
5350 2001-09-03 Jim Meyering <meyering@lucent.com>
5352 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
5354 2001-09-03 Paul Eggert <eggert@twinsun.com>
5356 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
5357 like the HAVE_GETCWD_NULL code.
5358 Include pathmax.h if not HAVE_GETCWD.
5359 Do not include xalloc.h.
5360 (INITIAL_BUFFER_SIZE): New symbol.
5361 Do not use xmalloc / xrealloc, since the caller is responsible for
5362 handling errors. Preserve errno around `free' during failure.
5363 Do not overrun buffer when using getwd.
5365 2001-09-03 Paul Eggert <eggert@twinsun.com>
5367 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
5368 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
5370 2001-09-02 Jim Meyering <meyering@lucent.com>
5372 * error.c: Update from GNU libc.
5374 2001-09-01 Jim Meyering <meyering@lucent.com>
5376 * xreadlink.c: New file.
5377 * xreadlink.h: New file.
5378 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
5380 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
5381 doesn't conflict with sparc Solaris 7's definition in
5382 /usr/include/sys/int_types.h.
5384 * exclude.c: Use `""', not `<>' to #include non-system header files.
5385 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
5386 and strncasecmp as r-values. Unixware didn't have declarations.
5388 2001-08-31 Jim Meyering <meyering@lucent.com>
5390 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
5391 Use an initial, malloc'd, buffer of length 128 rather than
5392 a statically allocated one of length 1024.
5394 2001-08-30 Paul Eggert <eggert@twinsun.com>
5396 * xgetcwd.c: Don't include pathmax.h.
5397 Include stdlib.h and unistd.h if available.
5399 (xmalloc, xstrdup, free): Remove decls.
5400 (xgetcwd): Don't assume sizes fit in unsigned.
5401 Check for overflow when computing sizes.
5402 Simplify reallocation code.
5404 2001-08-28 Paul Eggert <eggert@twinsun.com>
5406 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
5408 * strtoimax.c: Renamed from strtoxmax.c, removing the
5411 Also, make the following further changes to make this file's
5412 configuration more similar to that of strtol.c:
5413 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
5414 (strtoumax, uintmax_t, strtoull, strtol): Remove.
5415 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
5416 (strtoimax): Renamed from strtoumax. All uses of unsigned values
5417 changed to signed values.
5419 And make the following changes as well:
5420 Fix copyright notice, as 1999 was missing.
5421 (verify): New macro.
5422 (strtoimax): Check sizes at compile-time, not run-time.
5423 Prefer strtol to strtoll if both work.
5424 (main): Remove; it was not that useful and was a pain to maintain.
5426 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
5428 2001-08-30 Paul Eggert <eggert@twinsun.com>
5430 * savedir.c (savedir): Remove size parameter, as POSIX says that
5431 a directory's st_size can have an arbitrary value, so the old
5432 usage could waste an arbitrary amount of memory. All uses
5434 * savedir.h: Update prototype.
5436 2001-08-30 Paul Eggert <eggert@twinsun.com>
5438 * xstrtol.c (strtoimax): New decl.
5440 2001-08-28 Paul Eggert <eggert@twinsun.com>
5442 * xstrtol.h: Add copyright notice.
5443 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
5444 LONGINT_INVALID_SUFFIX_CHAR.
5446 2001-08-30 Paul Eggert <eggert@twinsun.com>
5448 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
5451 2001-08-30 Paul Eggert <eggert@twinsun.com>
5453 * hash.c: Remove '2001' from copyright notice.
5455 2001-08-30 Paul Eggert <eggert@twinsun.com>
5457 * full-write.h: New file.
5458 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
5459 * full-write.c: Correct credits, as cccp.c no longer
5460 exists and anyway it was so heavily changed from the old cccp
5461 code as to be unrecognizable. Include full-write.h.
5462 (full_write) Return size_t, with short writes meaning failure.
5463 All callers changed. This fixes a bug with large buffers
5465 * utime.c: Include full-write.h.
5467 2001-08-30 Paul Eggert <eggert@twinsun.com>
5469 Merge 'exclude' changes from tar 1.13.22.
5470 This fixes one or two unlikely storage allocation overflow bugs,
5471 but doesn't change user-visible behavior otherwise.
5473 2001-08-30 Paul Eggert <eggert@twinsun.com>
5475 * exclude.c (bool): Declare, perhaps by including stdbool.h.
5476 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
5477 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
5478 Include if available.
5479 (<xalloc.h>): Include
5480 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
5481 (verify): New macro. Use it to verify that EXCLUDE macros do not
5482 collide with FNM macros.
5483 (struct patopts): New struct.
5484 (struct exclude): Use it, as exclude patterns now come with options.
5485 (new_exclude): Support above changes.
5486 (new_exclude, add_exclude_file):
5487 Initial size must now be a power of two to simplify overflow checking.
5488 (free_exclude, fnmatch_no_wildcards): New function.
5489 (excluded_filename): No longer requires options arg, as the options
5490 are determined by add_exclude. Now returns bool, not int.
5491 (excluded_filename, add_exclude):
5492 Add support for the fancy new exclusion options.
5493 (add_exclude, add_exclude_file): Now takes int options arg.
5494 Check for arithmetic overflow when computing sizes.
5495 (add_exclude_file): xrealloc might modify errno, so don't
5496 realloc until after errno might be used.
5498 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
5500 (free_exclude): New decl.
5501 (add_exclude, add_exclude_file): Now takes int options arg.
5502 (excluded_filename): No longer requires options arg, as the options
5503 are determined by add_exclude. Now returns bool, not int.
5505 2001-08-30 Paul Eggert <eggert@twinsun.com>
5507 * alloca.c (alloca): Arg is of type size_t, not unsigned.
5509 2001-08-27 Jim Meyering <meyering@lucent.com>
5511 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
5513 * version-etc.c (N_): Remove definition.
5514 Revert most of last change.
5515 Instead, simply don't mark the `Copyright...' string for translation.
5516 Based on advice from Paul Eggert.
5518 * strtoxmax.c: Tweak comment.
5520 2001-08-26 Jim Meyering <meyering@lucent.com>
5522 * version-etc.c (version_etc_copyright_fmt): Replace literal year
5523 of copyright with `%s' so translators don't get an untranslated
5525 (COPYRIGHT_YEAR): Define.
5526 (version_etc): Use fprintf rather than fputs.
5527 Suggestion from Ulrich Drepper.
5529 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
5531 * strtoll.c: New file, from GNU libc.
5532 * xstrtoimax.c: New file.
5534 * xstrtol.h: Add xstrtoimax.
5535 * strtoumax.c: New file. Simply include "strtoumax.c".
5536 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
5538 * strtoumax.c: Factor to work both for unsigned and signed types, ...
5539 * strtoxmax.c: ... then renamed to this.
5541 2001-08-13 Paul Eggert <eggert@twinsun.com>
5543 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
5544 Port to Solaris 8, where 'sed' requires a space after the 'r'
5545 command, and where sh dislikes "$/". Clean up the spacing a bit.
5546 Redirect output to $tmp just once.
5548 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
5550 * addext.c (<errno.h>): Include.
5551 (errno): Declare if not defined.
5552 (addext): Work correctly when pathconf returns -1 and leaves
5553 errno alone because there is no limit. Also, work even if
5554 pathconf returns a value greater than SIZE_MAX.
5556 2001-08-12 Jim Meyering <meyering@lucent.com>
5558 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
5559 Simply `return getcwd (NULL, 0);'.
5560 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
5561 Use 1300 as initial value for length, not PATH_MAX.
5563 * pathmax.h: Clean up cpp syntax.
5565 2001-08-12 Jim Meyering <meyering@lucent.com>
5567 * gettimeofday.c: New file.
5569 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
5571 2001-08-04 Jim Meyering <meyering@lucent.com>
5573 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
5574 to get in sync with glibc.
5576 2001-08-03 Paul Eggert <eggert@twinsun.com>
5578 The following changes are from gettext 0.10.39 as maintained by
5581 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
5582 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
5583 with inverted sense. All uses changed.
5585 * mbswidth.c: Don't include <limits.h>.
5586 Include <stdlib.h> and <string.h> unconditionally.
5587 (iswcntrl, mbsinit, ISCNTRL): New macros.
5588 (mbsnwidth): Use K&R style function declarations.
5589 Don't bother checking for MB_LEN_MAX == 1, since the compiler
5590 can optimize it when MB_CUR_MAX == 1.
5591 The width of control characters is zero, not 1.
5593 2001-07-15 Jim Meyering <meyering@lucent.com>
5595 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
5596 (BUILT_SOURCES): Add unlocked-io.h.
5597 (io_functions): Define.
5598 (unlocked-io.h): New rule.
5599 (DISTCLEANFILES): Add unlocked-io.h.
5600 (all-local): Depend on unlocked-io.h, to ensure it is created.
5602 * unlocked-io.hin: New file
5604 * regex.c: Update from glibc.
5606 2001-07-05 Jim Meyering <meyering@lucent.com>
5608 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
5610 (libfetish_a_SOURCES): Put all .h files here instead.
5611 Remove a thus-exposed (better checks in automake) duplicate and
5612 two unnecessary .h files.
5614 2001-06-11 Jim Meyering <meyering@lucent.com>
5616 * regex.c: Update from GNU libc.
5618 2001-05-27 Jim Meyering <meyering@lucent.com>
5620 * readutmp.h (UT_TYPE): Define.
5622 2001-05-24 Jim Meyering <meyering@lucent.com>
5624 * argmatch.c: Include "quote.h".
5625 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
5626 quote function. Reported by Göran Uddeborg.
5628 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
5630 * dirname.c (dir_name): Compute append_dot using path, not newpath
5631 which is not yet declared.
5633 2001-05-11 Paul Eggert <eggert@twinsun.com>
5635 * Makefile.am (libfetish_a_SOURCES):
5636 Add strftime.c, since we now compile it on all hosts.
5638 * strftime.c (my_strftime):
5639 Define to nstrftime if emacs, but only if my_strftime is not defined.
5640 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
5641 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
5642 Add one more extra argument: a nanoseconds value.
5645 (my_strftime function): Add %N format.
5646 (emacs_strftimeu): Renamed from emacs_strftime,
5647 with extra ut argument.
5649 2001-05-11 Paul Eggert <eggert@twinsun.com>
5651 dirname code cleanup. base_name now behaves more compatibly
5652 with POSIX basename when given file names that have trailing
5653 slashes, and similarly for dir_name. Add new primitives
5654 base_len and dir_len. Put the directory-name-related decls
5657 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
5658 * backupfile.c (base_name): Likewise.
5659 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
5660 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
5661 * makepath.c (strip_trailing_slashes): Likewise.
5662 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
5664 * rename.c (strip_trailing_slashes): Likewise.
5665 * same.c (base_name): Likewise.
5666 * stripslash.c (ISSLASH): Likewise.
5668 * addext.c: Include <dirname.h> after size_t is defined.
5669 * backupfile.c: Likewise.
5671 * addext.c (addext): Use base_len to trim redundant
5672 trailing slashes instead of doing it ourselves.
5673 But do not trim the last slash if it is not redundant.
5675 * backupfile.c (find_backup_file_name,
5676 max_backup_version): Use base_len instead of rolling it ourselves.
5677 Handle the case of "" and (on DOS) "C:" correctly.
5679 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
5680 Include <string.h>, <dirname.h>.
5681 (base_name): Allow file names ending in slashes, other than names
5682 that are all slashes. In this case, return the basename followed
5683 by the slashes. This is more general, and can be used in places
5684 where the original base_name purposely had an assertion failure.
5685 (base_len): New function.
5687 * dirname.c: Include <string.h> instead of <stdlib.h>.
5688 Do not include <assert.h>; no longer needed.
5690 (memrchr): Remove decl.
5691 (dir_name_r): Remove.
5692 (dir_len): Renamed from dirlen. All callers changed.
5693 Rewrite in terms of base_name, for simplicity and consistency.
5694 (dir_name): Never return NULL. All callers changed.
5695 Do not include <stdlib.h> in test program; no longer needed.
5696 return 0; is fine for test program.
5698 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
5700 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
5702 * path-concat.c (path_concat): Use base_len to compute
5703 base length, not strlen; this means we cannot rely on memcpy
5706 * same.c (STREQ): Remove.
5707 (same_name): Handle the case where the basename ends in trailing '/'.
5709 * stripslash.c (strip_trailing_slashes): Return nonzero if
5710 a slash was stripped. Do not strip the last slash after a
5713 2001-04-08 Jim Meyering <meyering@lucent.com>
5715 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
5716 recomputed; that's necessary when the offset spans a DST transition.
5717 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
5719 2001-04-02 Jim Meyering <meyering@lucent.com>
5721 * regex.h, regex.c: Update from GNU libc.
5723 2001-03-19 Paul Eggert <eggert@twinsun.com>
5725 * version-etc.c (version_etc_copyright): Update to 2001.
5727 2001-03-16 Paul Eggert <eggert@twinsun.com>
5729 * tempname.c (uint64_t): Define to uintmax_t if
5730 not defined, and if UINT64_MAX is not defined.
5731 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
5732 Reported by John David Anglin.
5734 2001-03-10 Bruno Haible <haible@clisp.cons.org>
5736 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
5737 alias if codeset is empty.
5738 * config.charset (BeOS): Use wildcard syntax.
5740 2001-03-13 Jim Meyering <meyering@lucent.com>
5742 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
5743 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
5746 2001-03-06 Bruno Haible <haible@clisp.cons.org>
5748 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
5750 * unicodeio.c (print_unicode_char): Simplify accordingly.
5752 2001-03-06 Bruno Haible <haible@clisp.cons.org>
5754 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
5755 support for DOS/DJGPP.
5757 2001-02-28 Paul Eggert <eggert@twinsun.com>
5759 * Makefile.am (libfetish_a_SOURCES):
5760 Add dup-safer.c, fopen-safer.c.
5761 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
5763 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
5765 2001-02-25 Paul Eggert <eggert@twinsun.com>
5767 The mkstemp replacement is taken from glibc 2.2.2, with some
5768 portability fixes for use outside glibc, as follows:
5770 * tempname.c (struct_stat64): New macro.
5771 (direxists, __gen_tempname): Use it.
5772 This avoids a portability problem with Solaris 8.
5774 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
5775 (<stddef.h>, <stdint.h>, <string.h>):
5776 Include only if STDC_HEADERS || _LIBC.
5777 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
5778 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
5779 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
5780 (__set_errno): Define this macro if <errno.h> doesn't.
5781 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
5782 Define these macros if <stdio.h> doesn't.
5783 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
5784 Define these macros if <sys/stat.h>
5785 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
5786 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
5787 __xstat64): Define if not _LIBC.
5788 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
5789 (__gen_tempname): Invoke gettimeofday only if
5790 HAVE_GETTIMEOFDAY || _LIBC;
5791 otherwise, fall back on plain "time".
5792 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
5794 * mkstemp.c (__GT_FILE): Define to zero if not defined.
5796 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
5798 2001-02-17 Jim Meyering <meyering@lucent.com>
5800 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
5801 around included file name.
5803 * strnlen.c (__strnlen): Merge in a change from GNU libc.
5805 * strftime.c: Update from GNU libc (the only changes were to comments).
5807 2001-02-13 Bruno Haible <haible@clisp.cons.org>
5809 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
5811 2001-02-17 Paul Eggert <eggert@twinsun.com>
5813 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
5814 Remove workaround macros for hosts that have mbrtowc but not
5815 mbstate_t, as we now insist on proper declarations for both
5816 before using mbrtowc.
5818 2001-02-17 Jim Meyering <meyering@lucent.com>
5820 * regex.c: Update from libc.
5822 2001-02-16 Paul Eggert <eggert@twinsun.com>
5824 * alloca.c (malloc): Undef before defining, since stdlib.h
5825 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
5826 Reported by Mark Hounschell via Paul Eggert.
5828 2001-01-30 Bruno Haible <haible@clisp.cons.org>
5830 * config.charset: Update for FreeBSD 4.2.
5832 2001-01-26 Jim Meyering <meyering@lucent.com>
5834 * quotearg.c: Include stddef.h.
5835 * quote.c: Include stddef.h.
5836 Reported by Axel Kittenberger.
5838 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
5839 line in double quotes so that it evokes a better diagnostic.
5840 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
5841 Reported by Axel Kittenberger.
5843 2001-01-15 Bruno Haible <haible@clisp.cons.org>
5845 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
5846 to avoid a warning. Add back 'const' to inptr.
5848 2001-01-16 Jim Meyering <meyering@lucent.com>
5850 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
5853 2001-01-14 Jim Meyering <meyering@lucent.com>
5855 * rename.c: New file. From Volker Borchert.
5856 Include stdlib.h, string.h or strings.h, and xalloc.h.
5857 Use strip_trailing_slashes rather than open-coding it.
5859 2001-01-03 Paul Eggert <eggert@twinsun.com>
5861 * strftime.c: Sync with glibc time/strftime.c 1.81.
5863 2001-01-03 Jim Meyering <meyering@lucent.com>
5865 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
5866 local `inptr' to avoid warning with some system declarations of iconv.
5868 2000-12-29 Paul Eggert <eggert@twinsun.com>
5870 * modechange.c: Do not assume that mode_t uses the
5871 traditional octal encoding. E.g. "chmod 1 FOO" should set
5872 the other-execute bit of FOO even if S_IXOTH != 1.
5874 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
5875 WOTH, XOTH, ALLM): New macros.
5876 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
5877 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
5879 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
5880 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
5882 No need to use uintmax_t; unsigned long is long enough.
5883 Don't bother to get suffix since we don't use it.
5885 2000-12-24 Jim Meyering <meyering@lucent.com>
5887 * hash.c (is_prime): Return explicit boolean values.
5888 (hash_get_first): Return NULL to appease Irix5.6's 89.
5889 Reported by Nelson Beebe.
5891 2000-10-31 Bruno Haible <haible@clisp.cons.org>
5893 * localcharset.c (locale_charset): Add support for Win32.
5895 2000-12-18 Paul Eggert <eggert@twinsun.com>
5897 * physmem.h, physmem.c: New files.
5899 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
5900 (noinst_HEADERS): Add physmem.h.
5902 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
5903 't' for compatibility with Solaris 8 sort.
5905 2000-12-18 Bruno Haible <haible@clisp.cons.org>
5907 * config.charset: Add support for BeOS.
5909 2000-12-16 Jim Meyering <meyering@lucent.com>
5911 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
5912 SHELLS_FILE to a file name that's useful on djgpp systems.
5914 (ADDITIONAL_DEFAULT_SHELLS): Define.
5915 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
5916 Based mostly on a patch from Prashant TR.
5918 2000-12-16 Jim Meyering <meyering@lucent.com>
5920 This bug had a serious impact on chown: `chown N:M FILE' (for integer
5921 N and M) would have treated it like `chown N:N FILE'.
5923 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
5925 2000-10-31 Bruno Haible <haible@clisp.cons.org>
5927 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
5928 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
5929 to the list of canonical encodings. Rename EUC-CN to GB2312.
5931 2000-12-08 Andreas Schwab <schwab@suse.de>
5933 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
5934 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
5936 2000-12-07 Jim Meyering <meyering@lucent.com>
5938 * stripslash.c (ISSLASH): Define.
5939 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
5942 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
5943 (dir_name_r): Declare this function as static.
5944 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
5945 manifest itself on a name containing a mix of slashes and
5947 Make this function work with names starting with a DOS-style
5948 drive letter and colon prefix.
5949 (dir_name): Append `.' if necessary.
5950 Based mostly on patches from Prashant TR and Eli Zaretskii.
5952 * dirname.h (dir_name_r): Remove prototype.
5954 2000-12-05 Jim Meyering <meyering@lucent.com>
5956 * dirname.c (dir_name_r): Add `const' in a few local declarations.
5958 2000-12-04 Jim Meyering <meyering@lucent.com>
5960 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
5961 Also include memory.h, stdlib.h, unistd.h if appropriate.
5962 Reported by Andreas Jaeger (conflicting declaration of malloc).
5964 2000-12-02 Jim Meyering <meyering@lucent.com>
5966 * closeout.h: Make idempotent, to avoid some obscure warnings.
5968 2000-12-01 Paul Eggert <eggert@twinsun.com>
5970 * memrchr.c: Include <config.h> before any system include file.
5972 2000-11-29 Paul Eggert <eggert@twinsun.com>
5974 * dirname.c (dir_name_r): Fix typo: int -> size_t.
5976 2000-11-26 Jim Meyering <meyering@lucent.com>
5978 * memcoll.c: Include sys/types.h. From Werner Almesberger.
5980 2000-11-22 Paul Eggert <eggert@twinsun.com>
5982 * strftime.c (my_strftime): Do not invoke mbrlen with a
5983 size of (size_t) -1; it's not portable.
5985 2000-11-17 Akim Demaille <akim@epita.fr>
5987 * obstack.h: Formatting changes.
5988 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
5989 prevent type checking.
5990 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
5991 cast the value to (void *): assigning a `foo *' to a `void *'
5993 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
5995 2000-11-17 Jim Meyering <meyering@lucent.com>
5997 * strstr.c: Update from GNU libc.
5999 2000-11-16 Jim Meyering <meyering@lucent.com>
6001 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
6003 2000-11-11 Jim Meyering <meyering@lucent.com>
6005 * error.c: Add a couple #includes, merging from GNU libc version.
6007 2000-11-10 Jim Meyering <meyering@lucent.com>
6009 * obstack.h: Update from GNU libc.
6010 * obstack.c: Likewise.
6012 2000-11-06 Paul Eggert <eggert@twinsun.com>
6014 * getusershell.c (setusershell): Use rewind rather than
6015 fseek/fseeko, to avoid configuration hassles with fseeko.
6016 Don't bother opening SHELLS_FILE if shellstream is NULL;
6019 2000-11-05 Jim Meyering <meyering@lucent.com>
6021 * makepath.h (make_dir): Declare.
6022 * makepath.c (make_dir): Remove `static' attribute.
6025 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
6027 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
6028 last one in a bucket, advance to the next bucket.
6030 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
6032 * fnmatch.c: Do not comment out all the code if we are using
6033 the GNU C library, because in some cases we are replacing buggy
6034 code in the GNU C library itself.
6036 2000-10-30 Paul Eggert <eggert@twinsun.com>
6038 * error.h, getline.h, modechange.h:
6039 Remove "2000" from Copyright line, as the file hasn't been
6040 changed this year other than in the copyright notice.
6042 * xalloc.h: Add "2000" to Copyright line, as this file
6043 was changed this year.
6045 2000-10-30 Paul Eggert <eggert@twinsun.com>
6047 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
6048 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
6049 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
6051 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
6053 * regex.h (__restrict_arr): Move definition out of #ifndef block.
6054 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
6055 doesn't define __restrict_arr.
6057 2000-10-29 Jim Meyering <meyering@lucent.com>
6059 * xstat.in: Fix grammar in comment.
6061 2000-10-28 Jim Meyering <meyering@lucent.com>
6063 * memchr.c: Update from libc.
6064 Adjust for portability:
6065 [HAVE_STDLIB_H]: Include stdlib.h.
6066 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
6067 Undef __memchr, too.
6068 [!weak_alias]: Define __memchr to memchr.
6070 * regex.c: Update from libc.
6071 * regex.h: Likewise.
6072 * getopt1.c: Likewise.
6073 * memcmp.c: Likewise.
6075 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
6076 Avoid using fseek, when possible -- it's broken by design.
6077 Patch by Ulrich Drepper.
6079 2000-10-26 Jim Meyering <meyering@lucent.com>
6081 * strftime.c: Update from libc.
6083 2000-10-25 Jim Meyering <meyering@lucent.com>
6085 * obstack.c: Update from libc.
6087 2000-10-23 Jim Meyering <meyering@lucent.com>
6089 * hard-locale.c (hard_locale): Revert last change -- it was simply
6090 wrong. That set_locale call must not have any side effects.
6093 2000-10-22 Jim Meyering <meyering@lucent.com>
6095 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
6096 [CYCLIC]: Remove now-unused definition.
6098 * save-cwd.c (O_DIRECTORY): Define, if needed.
6099 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
6100 Suggestion from Ulrich Drepper.
6102 2000-10-21 Jim Meyering <meyering@lucent.com>
6104 * dirname.c (dir_name_r): New function, factored out of dir_name.
6105 (dir_name): Use dir_name_r.
6106 * dirname.h (dir_name_r): Declare it.
6108 2000-10-21 Jim Meyering <meyering@lucent.com>
6110 * dirname.c (memrchr): Declare if necessary.
6111 (dir_name): Remove the restriction that there be no
6112 trailing slashes. Now, this code skips past them, effectively
6114 [TEST_DIRNAME] (main): New unit tests.
6116 * memrchr.c: New file from GNU libc.
6117 Undef __memrchr, too.
6118 [!weak_alias]: Define __memrchr to memrchr.
6119 Guard weak_alias use with `#ifdef weak_alias'.
6121 2000-10-17 Jim Meyering <meyering@lucent.com>
6123 * quote.h (PARAMS): Define and use.
6124 Reported by Akim Demaille.
6126 * getopt.c: Update from libc.
6128 2000-10-16 Jim Meyering <meyering@lucent.com>
6130 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
6133 2000-09-25 Jim Meyering <meyering@lucent.com>
6135 * md5.h (rol): Define (from GnuPG).
6137 * sha.c: Give credit (GnuPG) where due.
6138 (M): Use rol rather than open-coding it.
6139 Add a FIXME comment.
6141 2000-09-21 Jim Meyering <meyering@lucent.com>
6143 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
6144 Reported by Michael Stone.
6146 2000-09-20 Jim Meyering <meyering@lucent.com>
6148 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
6149 (noinst_HEADERS): Add sha.h.
6150 Based on code from Scott G. Miller and from GnuPG.
6152 2000-09-15 Jim Meyering <meyering@lucent.com>
6154 * regex.c: Update from libc.
6156 2000-09-10 Jim Meyering <meyering@lucent.com>
6158 * getopt.c (_getopt_internal): Update from glibc.
6160 2000-09-09 Jim Meyering <meyering@lucent.com>
6162 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
6163 think it should be used as a general replacement for isascii.
6164 * fnmatch.c: Likewise.
6165 * mbswidth.c: Likewise
6166 * regex.c: Likewise.
6169 * userspec.c: Include sys/param.h and limits.h.
6171 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
6172 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
6173 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
6174 UID, GID. Check range.
6176 2000-09-06 Jim Meyering <meyering@lucent.com>
6178 * getopt.c (_getopt_internal): Update from glibc.
6180 2000-08-30 Jim Meyering <meyering@lucent.com>
6182 * strftime.c: Merge in changes from GNU libc.
6184 2000-08-26 Jim Meyering <meyering@lucent.com>
6186 * closeout.c: Include "__fpending.h".
6187 (close_stdout_status): Return right away if there's nothing to flush.
6189 * Makefile.am (noinst_HEADERS): Add __fpending.h.
6190 * __fpending.c: New file.
6191 * __fpending.h: New file.
6193 2000-08-07 Paul Eggert <eggert@twinsun.com>
6195 Standardize on "memory exhausted" instead of "Memory exhausted"
6196 or "virtual memory exhausted".
6197 * obstack.c (print_and_abort): Use "memory exhausted", not
6198 "virtual memory exhausted".
6199 * same.c (same_name): Invoke xalloc_die instead of printing
6201 * userspec.c (parse_user_spec): Likewise.
6202 * bumpalloc.h: comment fix
6203 * same.c, userspec.c: Include xalloc.h.
6205 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
6206 not char *const and pointing to a constant array.
6207 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
6208 (xrealloc): Comment fix.
6210 * userspec.c (parse_user_spec):
6211 Don't translate a message until just before returning,
6212 to avoid unnecessary translation.
6214 2000-08-07 Jim Meyering <meyering@lucent.com>
6216 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
6217 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
6218 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
6219 getgroups.c, gethostname.c, getopt.h, group-member.c,
6220 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
6221 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
6222 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
6223 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
6224 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
6225 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
6226 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
6227 yesno.c: Back out Copyright date changes for each file with no change
6228 this year. This eases coordination with other programs using the same
6229 source code modules. From Paul Eggert.
6231 2000-08-03 Greg McGary <greg@mcgary.org>
6233 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
6234 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
6235 (EXTEND_BUFFER): Use them.
6237 2000-08-01 Jim Meyering <meyering@lucent.com>
6239 * dirname.c (ISSLASH): Define.
6240 (BACKSLASH_IS_PATH_SEPARATOR): Define.
6241 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
6242 both `\' and `/' may be use as path separators.
6243 Based on a patch from Prashant TR.
6245 2000-07-31 Paul Eggert <eggert@twinsun.com>
6247 * quotearg.c (quotearg_n_options): Don't make the initial
6248 slot vector a constant, since it might get modified.
6250 2000-07-31 Jim Meyering <meyering@lucent.com>
6252 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
6253 * obstack.c (print_and_abort): Likewise.
6255 2000-07-30 Paul Eggert <eggert@twinsun.com>
6257 * quotearg.c (quotearg_n_options): Preallocate a slot 0
6258 buffer, so that the caller can always quote one small
6259 component of a "memory exhausted" message in slot 0.
6260 From a suggestion by Jim Meyering.
6262 2000-07-30 Jim Meyering <meyering@lucent.com>
6264 * makepath.c (make_path): Quote the other instance, too.
6266 * quotearg.c (N_STATIC_SLOTVECS): Define.
6267 (STATIC_BUF_SIZE): Define.
6268 (quotearg_n_options): Use only statically allocated storage when
6269 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
6270 than STATIC_BUF_SIZE.
6272 2000-07-29 Jim Meyering <meyering@lucent.com>
6274 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
6275 * dirname.c (dir_name): Likewise.
6277 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
6279 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
6280 (dir_name): Assert that there are no trailing slashes.
6282 2000-07-18 Bruno Haible <haible@clisp.cons.org>
6284 * mbswidth.h (mbswidth): Add a flags argument.
6285 (mbswidth): New declaration.
6286 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
6287 * mbswidth.c (mbswidth): Add a flags argument.
6288 (mbsnwidth): New function.
6290 2000-07-24 Jim Meyering <meyering@lucent.com>
6292 * mbswidth.c: Remove useless #else. From Bruno Haible.
6294 2000-07-23 Paul Eggert <eggert@twinsun.com>
6296 * mbswidth.c (_XOPEN_SOURCE):
6297 Don't define; this causes problems on Solaris 7.
6298 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
6300 2000-07-23 Paul Eggert <eggert@twinsun.com>
6303 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
6304 so that mbstate_t is always defined.
6306 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
6307 be 1 in at least one GCC installation, and this configuration
6308 error is likely to be common. Ignoring MB_LEN_MAX hurts
6309 performance on hosts that have mbrtowc but have only unibyte
6310 locales, but I assume these hosts are rare.
6312 2000-07-23 Paul Eggert <eggert@twinsun.com>
6314 * quotearg.c: Streamline by invoking multibyte code only if needed.
6315 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
6316 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
6317 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
6318 invoke multibyte primitives.
6320 2000-07-23 Jim Meyering <meyering@lucent.com>
6322 * basename.c (base_name): Add an assertion.
6324 2000-07-15 Bruno Haible <clisp.cons.org>
6326 * quotearg.c: When the system forces us to redefine mbstate_t,
6327 shadow its mbsinit function.
6329 2000-07-16 Bruno Haible <haible@clisp.cons.org>
6331 * mbswidth.h: New file.
6332 * mbswidth.c: New file.
6333 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
6334 (noinst_HEADERS): Add mbswidth.h.
6336 2000-07-17 Bruno Haible <haible@clisp.cons.org>
6338 * config.charset: Add support for FreeBSD. Improve support for HP-UX
6341 2000-07-15 Jim Meyering <meyering@lucent.com>
6343 * makepath.c: Include quote.h.
6344 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
6345 corresponding argument in a `quote (...)' call.
6346 Give better diagnostics.
6348 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
6349 (noinst_HEADERS): Add quote.h.
6351 * quote.c (quote, quote_n): New file. Two functions taken verbatim
6352 from tar's src/misc.c.
6353 * quote.h: New file. Prototypes for same.
6355 2000-07-10 Paul Eggert <eggert@twinsun.com>
6357 From a suggestion by Bruno Haible.
6358 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
6359 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
6360 to decide whether to define the BeOS workaround macro;
6361 this adjusts to the change to AC_MBSTATE_T.
6363 2000-07-13 Paul Eggert <eggert@twinsun.com>
6365 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
6367 * quotearg.c (quoting_style_args, quoting_style_vals,
6368 quotearg_buffer_restyled): Add support for
6369 clocale_quoting_style. Undo previous change to
6370 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
6371 and "{RIGHT QUOTATION MARK}" msgids.
6373 2000-07-05 Paul Eggert <eggert@twinsun.com>
6375 The old behavior of quoting `like this' doesn't look good with
6376 newer, ISO-style fonts. See:
6377 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
6379 Instead, quote "like this" by default. Let the translator
6380 tailor the locale-specific quoting behavior by providing
6381 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
6383 * quotearg.c (N_): New macro.
6384 (gettext_default): New function.
6385 (quotearg_buffer_restyled): Use
6386 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
6387 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
6389 2000-07-09 Jim Meyering <meyering@lucent.com>
6391 * Most files: Update copyright dates to include 2000.
6393 2000-07-08 Jim Meyering <meyering@lucent.com>
6395 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
6397 (xgethostname): Remove now-unnecessary #ifdef.
6398 Move declaration of `err' into loop where it's used.
6400 2000-07-05 Bruno Haible <haible@clisp.cons.org>
6402 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
6403 by allocating a larger buffer. Test the gethostname return value for
6404 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
6405 returns an error and ENAMETOOLONG isn't defined.
6407 2000-07-05 Paul Eggert <eggert@twinsun.com>
6408 and Bruno Haible <haible@clisp.cons.org>
6410 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
6412 2000-07-05 Bruno Haible <haible@clisp.cons.org>
6414 * quotearg.c (struct quoting_options): Simplify quote_these_too
6417 2000-07-03 Jim Meyering <meyering@lucent.com>
6419 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
6420 Reported by Bruno Haible.
6422 2000-07-04 Jim Meyering <meyering@lucent.com>
6424 * quotearg.c: Make inclusion of <wchar.h> independent of whether
6425 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
6428 2000-07-03 Paul Eggert <eggert@twinsun.com>
6429 and Bruno Haible <haible@clisp.cons.org>
6431 * quotearg.c (mbrtowc):
6432 Assign to *pwc, and return 1 only if result is nonzero.
6433 (iswprint): Use ISPRINT when substituting our own mbrtowc.
6435 2000-07-03 Jim Meyering <meyering@lucent.com>
6437 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
6438 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
6441 2000-07-02 Jim Meyering <meyering@lucent.com>
6443 * quotearg.c (mbstate_t): Don't define here.
6445 2000-07-02 Jim Meyering <meyering@lucent.com>
6447 * nanosleep.c (SIGCONT): Define if not already defined.
6449 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6451 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
6452 per change in ../m4/ls-mntd-fs.m4.
6453 (read_filesystem_list): Ignore symbolic links.
6455 2000-06-29 Jim Meyering <meyering@lucent.com>
6457 * same.c: Include <string.h> or <strings.h>, as appropriate,
6458 for declaration of strcmp.
6460 * long-options.c: Include <stdlib.h>, for declaration of exit.
6462 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
6463 Avoid warning by casting result to `char *' to remove `const'.
6465 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6467 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
6469 2000-06-26 Paul Eggert <eggert@twinsun.com>
6471 savedir now sets errno on failure and invokes xmalloc to get memory.
6472 Fix a couple of other minor bugs while we're at it.
6474 * savedir.c (<unistd.h>): Do not include; there's no need.
6475 (NAMLEN): Remove macro.
6476 (malloc, realloc): Remove decls.
6478 ("xalloc.h"): Include.
6479 (NAME_SIZE_DEFAULT): New macro.
6480 (savedir): Use xmalloc / xrealloc to allocate memory.
6481 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
6482 Skip "" directory entries.
6483 Use strlen to calculate directory entry length, since the old method
6484 is rarely used these days and isn't worth supporting.
6485 Don't use a pointer after freeing it.
6486 Check for integer overflow when calculating allocation size.
6487 Use memcpy to copy entries, instead of stpcpy.
6488 Set errno properly when returning NULL.
6489 Check for readdir error.
6491 2000-06-26 Jim Meyering <meyering@lucent.com>
6493 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
6495 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6497 * getusershell.c (xmalloc, xrealloc): Remove functions.
6499 Don't include <stdlib.h>. Don't declare malloc, realloc.
6501 2000-06-23 Bruno Haible <haible@clisp.cons.org>
6503 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
6505 2000-06-24 Jim Meyering <meyering@lucent.com>
6507 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
6509 2000-06-21 Jim Meyering <meyering@lucent.com>
6511 * getpass.c: New file, from Bruno Haible. Required for BeOS.
6513 2000-06-19 Paul Eggert <eggert@twinsun.com>
6515 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
6516 (mbrtowc, mbstate_t): Define substitutes if
6517 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
6518 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
6519 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
6521 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6523 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
6524 than 1024, return a memory chunk of least possible size, instead
6525 of size PATH_MAX + 2. In the loop, increment the size proportionally.
6526 Use free/xmalloc instead of xrealloc to avoid copying for very long
6529 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6531 * canon-host.c (canon_host): Use malloc and memcpy to copy an
6532 address, not strdup. Include <stdlib.h> and don't declare free().
6534 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6536 * path-concat.c (path_concat): Don't access dir[-1] if dir is
6539 2000-06-21 Jim Meyering <meyering@lucent.com>
6541 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
6542 (noinst_HEADERS): Add getstr.h.
6544 * getline.c (getstr): Move into a separate file.
6545 * getstr.c (getstr): New file, extracted from getline.c, with
6546 the following changes: new parameter, delim2; both delim[12]
6547 parameters have type `int', not `char'. The latter would lose
6548 with 8-bit delimiters.
6549 * getstr.h: New file.
6551 2000-06-19 Jim Meyering <meyering@lucent.com>
6553 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
6555 2000-06-18 Jim Meyering <meyering@lucent.com>
6557 * mkdir.c: Remove file, due mainly to copyright incompatibility.
6558 Besides, these days every porting target provides a mkdir function.
6560 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
6561 (this snippet comes from src/system.h).
6563 2000-06-15 Paul Eggert <eggert@twinsun.com>
6565 * human.c (adjust_value): New function.
6566 (human_readable_inexact): Apply rounding style even when
6567 printing approximate values.
6569 2000-06-14 Paul Eggert <eggert@twinsun.com>
6571 * human.c (human_readable_inexact): Allow an input block
6572 size that is not a multiple of the output block size, and vice versa.
6573 Reported by Piergiorgio Sartor.
6575 2000-06-14 Paul Eggert <eggert@twinsun.com>
6577 * getdate.y (get_date): Apply relative times after time
6578 zone indicator, not before. Reported by Todd A. Jacobs.
6580 2000-06-13 Jim Meyering <meyering@lucent.com>
6582 * Makefile.am (all-local): Depend on lstat.c and stat.c.
6584 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
6586 2000-06-12 Paul Eggert <eggert@twinsun.com>
6588 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
6590 2000-06-04 Paul Eggert <eggert@twinsun.com>
6592 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
6594 2000-06-04 Jim Meyering <meyering@lucent.com>
6596 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
6597 SunOS 4.1.4 for which gid_t is an unsigned type.
6599 2000-06-03 Jim Meyering <meyering@lucent.com>
6601 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
6603 2000-05-26 Bruno Haible <haible@clisp.cons.org>
6605 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
6606 newer, don't install charset.alias.
6607 * config.charset: Change the Linux/glibc rules so they become empty
6608 on glibc-2.1 or newer.
6610 2000-06-02 Jim Meyering <meyering@lucent.com>
6612 * mountlist.c: Back out last change. Instead, do this...
6613 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
6614 member using the same `ignore'-testing code.
6615 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
6619 2000-05-29 Jim Meyering <meyering@lucent.com>
6621 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
6622 with the `ignore' attribute. Based on a patch from Mark D. Roth.
6624 2000-05-22 Jim Meyering <meyering@lucent.com>
6626 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
6628 2000-05-18 Jim Meyering <meyering@lucent.com>
6630 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
6631 back, too, since it may have been modified by allocate_entry.
6632 (hash_delete): Rewrite to use neither the assignment operator
6633 nor the comma operator in an if-expression.
6635 2000-05-15 Paul Eggert <eggert@twinsun.com>
6638 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
6639 Remove; no longer needed.
6640 "quotearg.h": Add include.
6641 (file_name): Do not bother to explicitly initialize to NULL; it's less
6642 efficient on some hosts.
6643 (close_stdout_status): Remove test as to whether stdout was already
6644 closed; it breaks for the case "echo x | sort >&-".
6645 Quote file name colons.
6646 Do not assume that _("write error") lacks format strings.
6648 2000-05-15 Jim Meyering <meyering@lucent.com>
6650 * version-etc.c (version_etc_copyright): Update the copyright string
6651 used in all --version output.
6653 2000-05-14 Jim Meyering <meyering@lucent.com>
6655 * closeout.c (close_stdout_set_file_name): New function.
6656 (close_stdout_status): Use new file-scoped global.
6657 Return right away if fstat says the stdout file descriptor is invalid.
6658 * closeout.h (close_stdout_set_file_name): Declare.
6660 2000-05-10 Jim Meyering <meyering@lucent.com>
6662 * closeout.c [default_exit_status]: New file-scoped variable.
6663 (close_stdout_set_status): New function.
6664 * closeout.h (close_stdout_set_status): Declare.
6666 2000-05-08 Jim Meyering <meyering@lucent.com>
6668 * long-options.c: Don't include closeout.h.
6669 (parse_long_options): Don't call close_stdout for --version.
6671 2000-05-06 Jim Meyering <meyering@lucent.com>
6673 * strnlen.c: Undefine __strnlen and strnlen.
6674 [!weak_alias]: Define __strnlen to strnlen.
6676 * atexit.c: New file, from libiberty.
6678 2000-05-06 Jim Meyering <meyering@lucent.com>
6680 * closeout.c (close_stdout_status): Also check for errors on the
6683 2000-05-05 Bruno Haible <haible@clisp.cons.org>
6685 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
6686 instead of xmalloc, xrealloc, path_concat.
6687 (locale_charset): Treat empty environment variables as absent.
6688 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
6690 2000-05-04 Jim Meyering <meyering@lucent.com>
6692 * getopt.c: Update from glibc.
6693 * obstack.c: Likewise.
6694 * obstack.h: Likewise.
6695 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
6697 * regex.h: Likewise.
6698 * strndup.c: Likewise.
6699 * strnlen.c: New file, from glibc.
6701 2000-05-01 Jim Meyering <meyering@lucent.com>
6703 * full-write.c (full_write): Remove `FIXME' part of comment.
6705 2000-04-29 Jim Meyering <meyering@lucent.com>
6707 * path-concat.c: Declare strdup only if it's not defined.
6708 * canon-host.c: Likewise.
6710 2000-04-28 Jim Meyering <meyering@lucent.com>
6712 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
6713 redefinition warning on some systems (HPUX). Otherwise, regex.h is
6714 included first, then limits.h is included by locale.h by libintl.h.
6715 From John David Anglin.
6717 2000-04-25 Jim Meyering <meyering@lucent.com>
6719 * makepath.c (S_IRWXUGO): Define.
6720 (make_path): Always perform explicit chmod if MODE specifies any
6721 of the `special' permission bits. Prompted by a bug report against
6722 install from Mate Wierdl and Joost van Baal.
6724 2000-04-18 Jim Meyering <meyering@lucent.com>
6728 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
6729 getpagesize. For BeOS. Based on a patch from Bruno Haible.
6731 2000-04-17 Jim Meyering <meyering@lucent.com>
6733 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
6734 the definition of it to rpl_strftime also defined-away the system's
6737 2000-04-15 Jim Meyering <meyering@lucent.com>
6739 Use `C' to denote so-called `contiguous' files, the same way
6741 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
6742 (ftypelet): Use S_ISCTG.
6743 From Michael Deutschmann.
6745 2000-04-14 Jim Meyering <meyering@lucent.com>
6747 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
6749 2000-04-08 Jim Meyering <meyering@lucent.com>
6751 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
6752 names don't conflict. Reported by Eli Zaretskii.
6754 2000-03-28 Bruno Haible <haible@clisp.cons.org>
6756 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
6757 bug. Deal with the different error behavior of Irix iconv.
6759 2000-04-07 Jim Meyering <meyering@lucent.com>
6761 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
6762 to work around system header problems on AIX 3.2.5. From Bruno Haible.
6764 2000-04-05 Jim Meyering <meyering@lucent.com>
6766 Portability tweaks required for ultrix4.3.
6767 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
6768 * readutmp.c: Include sys/types.h before sys/stat.h.
6769 * canon-host.c: Declare strdup.
6770 * path-concat.c: Likewise.
6771 From John David Anglin.
6773 2000-04-04 Jim Meyering <meyering@lucent.com>
6775 Be more DOS 8.3-friendly.
6776 * ref-add.sin: Renamed from ref-add.sed.in.
6777 * ref-del.sin: Renamed from ref-del.sed.in.
6778 * Makefile.am: Reflect renaming.
6779 Reported by Eli Zaretskii.
6781 Use a temporary file name that won't clash with `charset.alias'
6782 in the DOS 8.3 name space.
6783 * Makefile.am (charset_tmp): Define.
6784 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
6785 (uninstall-local): Likewise.
6786 Reported by Eli Zaretskii.
6788 2000-03-29 Paul Eggert <eggert@twinsun.com>
6790 * time/strftime.c (my_strftime): Make sure we call the system
6791 strftime, not ourselves, when invoking the underlying strftime.
6793 2000-03-24 Jim Meyering <meyering@lucent.com>
6795 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
6796 (charset_alias): Define.
6797 (install-exec-local): Factor out common code.
6798 (uninstall-local): Split lines longer than 80.
6799 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
6801 (.sed.in.sed): New rule. Don't redirect directly to $@.
6802 (CLEANFILES): Add ref-add.sed and ref-del.sed.
6804 2000-03-19 Bruno Haible <haible@clisp.cons.org>
6806 * config.charset: Output a line containing "Packages using this file".
6807 * ref-add.sed.in, ref-del.sed.in: New files.
6808 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
6809 ref-del.sed): New rules.
6811 2000-03-17 Jim Meyering <meyering@lucent.com>
6813 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
6814 Otherwise, include <strings.h>
6816 2000-03-17 Bruno Haible <haible@clisp.cons.org>
6818 * unicodeio.c (utf8_wctomb): New function.
6819 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
6820 format instead of in UCS-4 with platform dependent endianness.
6822 2000-03-07 Paul Eggert <eggert@twinsun.com>
6824 * savedir.c (savedir): Work even if directory size is
6825 negative; this can happen with some screwy NFS configurations.
6827 2000-03-06 Jim Meyering <meyering@lucent.com>
6829 * localcharset.c (get_charset_aliases): Don't try to free file_name
6830 if it's NULL (because we ran out of memory). From Bruno Haible.
6832 2000-03-05 Jim Meyering <meyering@lucent.com>
6834 * localcharset.c ("path-concat.h"): Include.
6835 (get_charset_aliases): Use path_concat instead of ANSI string
6838 * unicodeio.h (PARAMS): Define.
6839 Use it to guard prototype.
6841 2000-03-04 Jim Meyering <meyering@lucent.com>
6843 * Makefile.am (install-exec-local): Create $(libdir) before installing
6845 (uninstall-local): Uncomment this rule so `make distcheck' works
6848 * unicodeio.c (<errno.h>): Include it.
6849 (errno): Declare if not defined.
6851 * localcharset.c: Add Bruno's comment justifying use of volatile.
6853 * config.charset: New version, incorporating remarks from a linux
6854 i18n mailing list. From Bruno Haible.
6856 2000-03-02 Jim Meyering <meyering@lucent.com>
6858 * Makefile.am (EXTRA_DIST): Add config.charset.
6860 2000-03-01 Jim Meyering <meyering@lucent.com>
6862 * localcharset.c: Guard some #includes with `#if HAVE_...'.
6863 * unicodeio.c: Likewise.
6865 2000-02-02 Bruno Haible <haible@clisp.cons.org>
6867 * config.charset: New file.
6868 * localcharset.c: New file.
6869 * unicodeio.h, unicodeio.c: New files.
6870 * Makefile.am (DEFS): Add -DLIBDIR=...
6871 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
6872 (noinst_HEADERS): Add unicodeio.h.
6873 (all-local, install-exec-local, charset.alias): New targets.
6875 2000-02-28 Paul Eggert <eggert@twinsun.com>
6877 * quotearg.c (ALERT_CHAR): New macro.
6878 (quotearg_buffer_restyled): Use it.
6880 2000-02-27 Jim Meyering <meyering@lucent.com>
6882 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
6883 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
6885 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
6886 not `#if STDC_HEADERS'.
6887 Declare malloc if needed.
6889 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
6890 now that autoconf always defines the HAVE_DECL_ symbols.
6891 * human.c: Likewise.
6893 * strtoumax.c: Likewise.
6895 * backupfile.c: Arrange for cpp to fail if the configure-time
6896 declaration check was not run.
6898 * human.c: Likewise.
6900 * strtoumax.c: Likewise.
6902 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
6903 then first look up the entire `.'-containing string as a login name.
6905 2000-02-18 Paul Eggert <eggert@twinsun.com>
6907 * getdate.y: Handle two-digit years with leading zeros correctly.
6908 (textint): New typedef.
6909 (parser_control): Member year changed from int to textint.
6911 (YYSTYPE): Removed; replaced by %union with int and textint members.
6912 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
6913 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
6914 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
6915 (tSNUMBER, tUNUMBER): Now of type <textintval>.
6916 (date, number, to_year): Use width of number in digits, not its value,
6917 to determine whether it's a 2-digit year, or a 2-digit time.
6918 (yylex): Store number of digits of numeric tokens.
6919 Reported by John Kendall.
6921 (parser_control): Changed from struct parser_control to typedef (for
6922 consistency). All uses changed.
6924 (tID): Removed; not used.
6925 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
6927 2000-02-14 Paul Eggert <eggert@twinsun.com>
6929 * getpagesize.h (getpagesize): Port to VMS for Alpha;
6930 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
6932 2000-02-12 Jim Meyering <meyering@lucent.com>
6934 * userspec.c (ISDIGIT): Define it.
6935 (isdigit): Remove definition.
6936 (is_number): Use ISDIGIT, not isdigit.
6937 <libintl.h>: Include.
6939 (parse_user_spec): Mark translatable strings.
6941 2000-02-10 Jim Meyering <meyering@lucent.com>
6943 With these changes, nanosleep.[ch] are finally enough like the other
6944 lib/* replacement files to compile on a few more losing systems.
6946 * nanosleep.h: Don't include config.h.
6947 Remove prototype from declaration of nanosleep.
6948 (PARAMS): Remove now-unneeded definition.
6949 * nanosleep.c: #undef nanosleep.
6950 (rpl_nanosleep): Rename from nanosleep.
6952 2000-02-03 Jim Meyering <meyering@lucent.com>
6954 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
6955 rather than with `#if HAVE_UTMPNAME'.
6957 2000-02-01 Jim Meyering <meyering@lucent.com>
6959 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
6961 2000-01-31 Jim Meyering <meyering@lucent.com>
6963 * nanosleep.h (nanosleep): Guard declaration with
6964 `#if ! HAVE_DECL_NANOSLEEP'.
6965 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
6966 the declaration in that vendor's sys/timers.h.
6967 Reported by Christian Krackowizer.
6969 * quotearg.c (ISASCII): Add #undef and move definition to follow
6970 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
6971 (ISPRINT): Likewise.
6972 Reported by Tom Tromey.
6974 2000-01-30 Jim Meyering <meyering@lucent.com>
6976 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
6977 uses of ->ut_name. The latter doesn't work with new Linux header files
6978 where only utmpx.ut_user is declared.
6980 * readutmp.h (UT_USER): Define.
6982 2000-01-23 Jim Meyering <meyering@lucent.com>
6984 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
6987 2000-01-22 Jim Meyering <meyering@lucent.com>
6989 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
6990 [! HAVE_DECL_STRTOULL]: Declare strtoull.
6991 Required for some AIX systems. Reported by Christian Krackowizer.
6992 [TESTING] (main): New function.
6994 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
6995 * dirname.c (dir_name): Support for DOS-style file names with drive
6998 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
7000 * strverscmp.c (ISDIGIT): Define.
7001 (strverscmp): Use ISDIGIT, not isdigit.
7003 2000-01-17 Paul Eggert <eggert@twinsun.com>
7005 * nanosleep.c (nanosleep):
7006 Don't use SA_INTERRUPT to decide whether to call sigaction, as
7007 POSIX.1 doesn't require SA_INTERRUPT and some systems
7008 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
7009 it's been part of POSIX.1 since day 1 (in 1988).
7011 2000-01-17 Jim Meyering <meyering@lucent.com>
7013 * interlock: Remove unused file. Reported by François Pinard.
7015 2000-01-16 Paul Eggert <eggert@twinsun.com>
7017 * quotearg.c (quotearg_buffer_restyled): Do not quote
7018 alert, backslash, formfeed, and vertical tab unnecessarily in
7019 shell quoting style.
7022 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
7023 Free Software Foundation, Inc.
7024 Copying and distribution of this file, with or without modification,
7025 are permitted provided the copyright notice and this notice are preserved.